diff --git a/js/package.json b/js/package.json
index 91afab30..8bd5743f 100644
--- a/js/package.json
+++ b/js/package.json
@@ -1,6 +1,6 @@
 {
   "name": "nglview-js-widgets",
-  "version": "0.5.4-dev.16",
+  "version": "0.5.4-dev.17",
   "description": "nglview-js-widgets",
   "author": "Hai Nguyen <hainm.comp@gmail.com>, Alexander Rose <alexander.rose@weirdbyte.de>",
   "license": "MIT",
@@ -37,7 +37,7 @@
     "json-loader": "^0.5.4",
     "css-loader": "^0.23.1",
     "style-loader": "^0.13.1",
-    "ngl": "0.10.5-19",
+    "ngl": "0.10.5-20",
     "webpack": "^1.12.14"
   },
   "dependencies": {
@@ -46,7 +46,7 @@
     "underscore": "^1.8.3",
     "@jupyter-widgets/base": "^0.5.2",
     "@jupyterlab/nbwidgets": "^0.6.15",
-    "ngl": "0.10.5-19"
+    "ngl": "0.10.5-20"
   },
   "homepage": "https://github.com/arose/nglview#readme",
   "directories": {
diff --git a/jslab/package.json b/jslab/package.json
index 5525b27d..bb72977e 100644
--- a/jslab/package.json
+++ b/jslab/package.json
@@ -17,7 +17,7 @@
   "license": "MIT",
   "dependencies": {
     "@jupyter-widgets/jupyterlab-manager": "^0.25.11",
-    "nglview-js-widgets": "0.5.4-dev.16"
+    "nglview-js-widgets": "0.5.4-dev.17"
   },
   "jupyterlab": {
     "extension": true
diff --git a/nglview/static/index.js b/nglview/static/index.js
index 8aa93465..f63743e9 100644
--- a/nglview/static/index.js
+++ b/nglview/static/index.js
@@ -1115,7 +1115,7 @@ define(["@jupyter-widgets/base"], function(__WEBPACK_EXTERNAL_MODULE_2__) { retu
 /* 3 */
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m=0,g=0,b=i.fog;b?(l.uniform3f(u.fogColor,b.color.r,b.color.g,b.color.b),b.isFog?(l.uniform1f(u.fogNear,b.near),l.uniform1f(u.fogFar,b.far),l.uniform1i(u.fogType,1),m=1,g=1):b.isFogExp2&&(l.uniform1f(u.fogDensity,b.density),l.uniform1i(u.fogType,2),m=2,g=2)):(l.uniform1i(u.fogType,0),m=0,g=0);for(var x=0,_=e.length;x<_;x++)(S=e[x]).modelViewMatrix.multiplyMatrices(p.matrixWorldInverse,S.matrixWorld),S.z=-S.modelViewMatrix.elements[14];e.sort(n);for(var w=[],x=0,_=e.length;x<_;x++){var S=e[x],A=S.material;if(!1!==A.visible){S.onBeforeRender(t,i,p,void 0,A,void 0),l.uniform1f(u.alphaTest,A.alphaTest),l.uniformMatrix4fv(u.modelViewMatrix,!1,S.modelViewMatrix.elements),S.matrixWorld.decompose(f,v,y),w[0]=y.x,w[1]=y.y;var M=0;i.fog&&A.fog&&(M=g),m!==M&&(l.uniform1i(u.fogType,M),m=M),null!==A.map?(l.uniform2f(u.uvOffset,A.map.offset.x,A.map.offset.y),l.uniform2f(u.uvScale,A.map.repeat.x,A.map.repeat.y)):(l.uniform2f(u.uvOffset,0,0),l.uniform2f(u.uvScale,1,1)),l.uniform1f(u.opacity,A.opacity),l.uniform3f(u.color,A.color.r,A.color.g,A.color.b),l.uniform1f(u.rotation,A.rotation),l.uniform2fv(u.scale,w),d.setBlending(A.blending,A.blendEquation,A.blendSrc,A.blendDst,A.blendEquationAlpha,A.blendSrcAlpha,A.blendDstAlpha,A.premultipliedAlpha),d.buffers.depth.setTest(A.depthTest),d.buffers.depth.setMask(A.depthWrite),A.map?t.setTexture2D(A.map,0):t.setTexture2D(h,0),l.drawElements(l.TRIANGLES,6,l.UNSIGNED_SHORT,0),S.onAfterRender(t,i,p,void 0,A,void 0)}}d.enable(l.CULL_FACE),t.resetGLState()}}}function nt(){Object.defineProperty(this,"id",{value:pp++}),this.uuid=Ql.generateUUID(),this.name="",this.type="Material",this.fog=!0,this.lights=!0,this.blending=lh,this.side=rh,this.shading=ah,this.vertexColors=sh,this.opacity=1,this.transparent=!1,this.blendSrc=Mh,this.blendDst=Eh,this.blendEquation=gh,this.blendSrcAlpha=null,this.blendDstAlpha=null,this.blendEquationAlpha=null,this.depthFunc=Nh,this.depthTest=!0,this.depthWrite=!0,this.clippingPlanes=null,this.clipIntersection=!1,this.clipShadows=!1,this.colorWrite=!0,this.precision=null,this.polygonOffset=!1,this.polygonOffsetFactor=0,this.polygonOffsetUnits=0,this.dithering=!1,this.alphaTest=0,this.premultipliedAlpha=!1,this.overdraw=0,this.visible=!0,this.needsUpdate=!0}function ot(t){nt.call(this),this.type="ShaderMaterial",this.defines={},this.uniforms={},this.vertexShader="void main() {\n\tgl_Position = projectionMatrix * modelViewMatrix * vec4( position, 1.0 );\n}",this.fragmentShader="void main() {\n\tgl_FragColor = vec4( 1.0, 0.0, 0.0, 1.0 );\n}",this.linewidth=1,this.wireframe=!1,this.wireframeLinewidth=1,this.fog=!1,this.lights=!1,this.clipping=!1,this.skinning=!1,this.morphTargets=!1,this.morphNormals=!1,this.extensions={derivatives:!1,fragDepth:!1,drawBuffers:!1,shaderTextureLOD:!1},this.defaultAttributeValues={color:[1,1,1],uv:[0,0],uv2:[0,0]},this.index0AttributeName=void 0,void 0!==t&&(void 0!==t.attributes&&console.error("THREE.ShaderMaterial: attributes should now be defined in THREE.BufferGeometry instead."),this.setValues(t))}function at(t){nt.call(this),this.type="MeshDepthMaterial",this.depthPacking=Zl,this.skinning=!1,this.morphTargets=!1,this.map=null,this.alphaMap=null,this.displacementMap=null,this.displacementScale=1,this.displacementBias=0,this.wireframe=!1,this.wireframeLinewidth=1,this.fog=!1,this.lights=!1,this.setValues(t)}function st(t,e){this.min=void 0!==t?t:new g(1/0,1/0,1/0),this.max=void 0!==e?e:new g(-1/0,-1/0,-1/0)}function ct(t,e){this.center=void 0!==t?t:new g,this.radius=void 0!==e?e:0}function ut(){this.elements=[1,0,0,0,1,0,0,0,1],arguments.length>0&&console.error("THREE.Matrix3: the constructor no longer reads arguments. use .set() instead.")}function ht(t,e){this.normal=void 0!==t?t:new g(1,0,0),this.constant=void 0!==e?e:0}function lt(t,e,r,i,n,o){this.planes=[void 0!==t?t:new ht,void 0!==e?e:new ht,void 0!==r?r:new ht,void 0!==i?i:new ht,void 0!==n?n:new ht,void 0!==o?o:new ht]}function pt(t,e,r,i){function n(e,r,i,n){var o=e.geometry,a=null,s=S,c=e.customDepthMaterial;if(i&&(s=A,c=e.customDistanceMaterial),c)a=c;else{var u=!1;r.morphTargets&&(o&&o.isBufferGeometry?u=o.morphAttributes&&o.morphAttributes.position&&o.morphAttributes.position.length>0:o&&o.isGeometry&&(u=o.morphTargets&&o.morphTargets.length>0)),e.isSkinnedMesh&&!1===r.skinning&&console.warn("THREE.WebGLShadowMap: THREE.SkinnedMesh with material.skinning set to false:",e);var h=e.isSkinnedMesh&&r.skinning,l=0;u&&(l|=x),h&&(l|=_),a=s[l]}if(t.localClippingEnabled&&!0===r.clipShadows&&0!==r.clippingPlanes.length){var p=a.uuid,d=r.uuid,f=M[p];void 0===f&&(f={},M[p]=f);var m=f[d];void 0===m&&(m=a.clone(),f[d]=m),a=m}a.visible=r.visible,a.wireframe=r.wireframe;var g=r.side;return F.renderSingleSided&&g==nh&&(g=rh),F.renderReverseSided&&(g===rh?g=ih:g===ih&&(g=rh)),a.side=g,a.clipShadows=r.clipShadows,a.clippingPlanes=r.clippingPlanes,a.wireframeLinewidth=r.wireframeLinewidth,a.linewidth=r.linewidth,i&&void 0!==a.uniforms.lightPos&&a.uniforms.lightPos.value.copy(n),a}function o(e,i,a,s){if(!1!==e.visible){if(e.layers.test(i.layers)&&(e.isMesh||e.isLine||e.isPoints)&&e.castShadow&&(!e.frustumCulled||c.intersectsObject(e))){e.modelViewMatrix.multiplyMatrices(a.matrixWorldInverse,e.matrixWorld);var u=r.update(e),h=e.material;if(Array.isArray(h))for(var l=u.groups,p=0,d=l.length;p<d;p++){var f=l[p],m=h[f.materialIndex];if(m&&m.visible){g=n(e,m,s,b);t.renderBufferDirect(a,null,u,g,e,f)}}else if(h.visible){var g=n(e,h,s,b);t.renderBufferDirect(a,null,u,g,e,null)}}for(var v=e.children,y=0,x=v.length;y<x;y++)o(v[y],i,a,s)}}var a=t.context,s=t.state,c=new lt,u=new v,h=e.shadows,p=new l,m=new l(i.maxTextureSize,i.maxTextureSize),y=new g,b=new g,x=1,_=2,w=1+(x|_),S=new Array(w),A=new Array(w),M={},E=[new g(1,0,0),new g(-1,0,0),new g(0,0,1),new g(0,0,-1),new g(0,1,0),new g(0,-1,0)],T=[new g(0,1,0),new g(0,1,0),new g(0,1,0),new g(0,1,0),new g(0,0,1),new g(0,0,-1)],P=[new d,new d,new d,new d,new d,new d],C=new at;C.depthPacking=Kl,C.clipping=!0;for(var I=lp.distanceRGBA,R=up.clone(I.uniforms),L=0;L!==w;++L){var O=0!=(L&x),D=0!=(L&_),N=C.clone();N.morphTargets=O,N.skinning=D,S[L]=N;var k=new ot({defines:{USE_SHADOWMAP:""},uniforms:R,vertexShader:I.vertexShader,fragmentShader:I.fragmentShader,morphTargets:O,skinning:D,clipping:!0});A[L]=k}var F=this;this.enabled=!1,this.autoUpdate=!0,this.needsUpdate=!1,this.type=th,this.renderReverseSided=!0,this.renderSingleSided=!0,this.render=function(e,r){if(!1!==F.enabled&&(!1!==F.autoUpdate||!1!==F.needsUpdate)&&0!==h.length){s.disable(a.BLEND),s.buffers.color.setClear(1,1,1,1),s.buffers.depth.setTest(!0),s.setScissorTest(!1);for(var i,n=0,l=h.length;n<l;n++){var d=h[n],g=d.shadow,v=d&&d.isPointLight;if(void 0!==g){var x=g.camera;if(p.copy(g.mapSize),p.min(m),v){var _=p.x,w=p.y;P[0].set(2*_,w,_,w),P[1].set(0,w,_,w),P[2].set(3*_,w,_,w),P[3].set(_,w,_,w),P[4].set(3*_,0,_,w),P[5].set(_,0,_,w),p.x*=4,p.y*=2}if(null===g.map){var S={minFilter:nl,magFilter:nl,format:Al};g.map=new f(p.x,p.y,S),g.map.texture.name=d.name+".shadowMap",x.updateProjectionMatrix()}g.isSpotLightShadow&&g.update(d);var A=g.map,M=g.matrix;b.setFromMatrixPosition(d.matrixWorld),x.position.copy(b),v?(i=6,M.makeTranslation(-b.x,-b.y,-b.z)):(i=1,y.setFromMatrixPosition(d.target.matrixWorld),x.lookAt(y),x.updateMatrixWorld(),M.set(.5,0,0,.5,0,.5,0,.5,0,0,.5,.5,0,0,0,1),M.multiply(x.projectionMatrix),M.multiply(x.matrixWorldInverse)),t.setRenderTarget(A),t.clear();for(var C=0;C<i;C++){if(v){y.copy(x.position),y.add(E[C]),x.up.copy(T[C]),x.lookAt(y),x.updateMatrixWorld();var I=P[C];s.viewport(I)}u.multiplyMatrices(x.projectionMatrix,x.matrixWorldInverse),c.setFromMatrix(u),o(e,r,x,v)}}else console.warn("THREE.WebGLShadowMap:",d,"has no shadow.")}var R=t.getClearColor(),L=t.getClearAlpha();t.setClearColor(R,L),F.needsUpdate=!1}}}function dt(t){function e(e,r){var i=e.array,n=e.dynamic?t.DYNAMIC_DRAW:t.STATIC_DRAW,o=t.createBuffer();t.bindBuffer(r,o),t.bufferData(r,i,n),e.onUploadCallback();var a=t.FLOAT;return i instanceof Float32Array?a=t.FLOAT:i instanceof Float64Array?console.warn("THREE.WebGLAttributes: Unsupported data buffer format: Float64Array."):i instanceof Uint16Array?a=t.UNSIGNED_SHORT:i instanceof Int16Array?a=t.SHORT:i instanceof Uint32Array?a=t.UNSIGNED_INT:i instanceof Int32Array?a=t.INT:i instanceof Int8Array?a=t.BYTE:i instanceof Uint8Array&&(a=t.UNSIGNED_BYTE),{buffer:o,type:a,bytesPerElement:i.BYTES_PER_ELEMENT,version:e.version}}function r(e,r,i){var n=r.array,o=r.updateRange;t.bindBuffer(i,e),!1===r.dynamic?t.bufferData(i,n,t.STATIC_DRAW):-1===o.count?t.bufferSubData(i,0,n):0===o.count?console.error("THREE.WebGLObjects.updateBuffer: dynamic THREE.BufferAttribute marked as needsUpdate but updateRange.count is 0, ensure you are using set methods or updating manually."):(t.bufferSubData(i,o.offset*n.BYTES_PER_ELEMENT,n.subarray(o.offset,o.offset+o.count)),o.count=-1)}function i(t){return t.isInterleavedBufferAttribute&&(t=t.data),a[t.uuid]}function n(e){e.isInterleavedBufferAttribute&&(e=e.data);var r=a[e.uuid];r&&(t.deleteBuffer(r.buffer),delete a[e.uuid])}function o(t,i){t.isInterleavedBufferAttribute&&(t=t.data);var n=a[t.uuid];void 0===n?a[t.uuid]=e(t,i):n.version<t.version&&(r(n.buffer,t,i),n.version=t.version)}var a={};return{get:i,remove:n,update:o}}function ft(t,e,r,i){this._x=t||0,this._y=e||0,this._z=r||0,this._order=i||ft.DefaultOrder}function mt(){this.mask=1}function gt(){function t(){n.setFromEuler(i,!1)}function e(){i.setFromQuaternion(n,void 0,!1)}Object.defineProperty(this,"id",{value:dp++}),this.uuid=Ql.generateUUID(),this.name="",this.type="Object3D",this.parent=null,this.children=[],this.up=gt.DefaultUp.clone();var r=new g,i=new ft,n=new m,o=new g(1,1,1);i.onChange(t),n.onChange(e),Object.defineProperties(this,{position:{enumerable:!0,value:r},rotation:{enumerable:!0,value:i},quaternion:{enumerable:!0,value:n},scale:{enumerable:!0,value:o},modelViewMatrix:{value:new v},normalMatrix:{value:new ut}}),this.matrix=new v,this.matrixWorld=new v,this.matrixAutoUpdate=gt.DefaultMatrixAutoUpdate,this.matrixWorldNeedsUpdate=!1,this.layers=new mt,this.visible=!0,this.castShadow=!1,this.receiveShadow=!1,this.frustumCulled=!0,this.renderOrder=0,this.userData={}}function vt(){gt.call(this),this.type="Camera",this.matrixWorldInverse=new v,this.projectionMatrix=new v}function yt(t,e,r,i,n,o){vt.call(this),this.type="OrthographicCamera",this.zoom=1,this.view=null,this.left=t,this.right=e,this.top=r,this.bottom=i,this.near=void 0!==n?n:.1,this.far=void 0!==o?o:2e3,this.updateProjectionMatrix()}function bt(t,e,r,i){vt.call(this),this.type="PerspectiveCamera",this.fov=void 0!==t?t:50,this.zoom=1,this.near=void 0!==r?r:.1,this.far=void 0!==i?i:2e3,this.focus=10,this.aspect=void 0!==e?e:1,this.view=null,this.filmGauge=35,this.filmOffset=0,this.updateProjectionMatrix()}function xt(t,e,r,i,n,o){this.a=t,this.b=e,this.c=r,this.normal=i&&i.isVector3?i:new g,this.vertexNormals=Array.isArray(i)?i:[],this.color=n&&n.isColor?n:new tt,this.vertexColors=Array.isArray(n)?n:[],this.materialIndex=void 0!==o?o:0}function _t(){return fp++}function wt(){Object.defineProperty(this,"id",{value:_t()}),this.uuid=Ql.generateUUID(),this.name="",this.type="Geometry",this.vertices=[],this.colors=[],this.faces=[],this.faceVertexUvs=[[]],this.morphTargets=[],this.morphNormals=[],this.skinWeights=[],this.skinIndices=[],this.lineDistances=[],this.boundingBox=null,this.boundingSphere=null,this.elementsNeedUpdate=!1,this.verticesNeedUpdate=!1,this.uvsNeedUpdate=!1,this.normalsNeedUpdate=!1,this.colorsNeedUpdate=!1,this.lineDistancesNeedUpdate=!1,this.groupsNeedUpdate=!1}function St(t,e,r){if(Array.isArray(t))throw new TypeError("THREE.BufferAttribute: array should be a Typed Array.");this.uuid=Ql.generateUUID(),this.name="",this.array=t,this.itemSize=e,this.count=void 0!==t?t.length/e:0,this.normalized=!0===r,this.dynamic=!1,this.updateRange={offset:0,count:-1},this.onUploadCallback=function(){},this.version=0}function At(t,e){St.call(this,new Uint16Array(t),e)}function Mt(t,e){St.call(this,new Uint32Array(t),e)}function Et(t,e){St.call(this,new Float32Array(t),e)}function Tt(){this.indices=[],this.vertices=[],this.normals=[],this.colors=[],this.uvs=[],this.uvs2=[],this.groups=[],this.morphTargets={},this.skinWeights=[],this.skinIndices=[],this.boundingBox=null,this.boundingSphere=null,this.verticesNeedUpdate=!1,this.normalsNeedUpdate=!1,this.colorsNeedUpdate=!1,this.uvsNeedUpdate=!1,this.groupsNeedUpdate=!1}function Pt(t){if(0===t.length)return-1/0;for(var e=t[0],r=1,i=t.length;r<i;++r)t[r]>e&&(e=t[r]);return e}function Ct(){Object.defineProperty(this,"id",{value:_t()}),this.uuid=Ql.generateUUID(),this.name="",this.type="BufferGeometry",this.index=null,this.attributes={},this.morphAttributes={},this.groups=[],this.boundingBox=null,this.boundingSphere=null,this.drawRange={start:0,count:1/0}}function It(t,e,r,i,n,o){wt.call(this),this.type="BoxGeometry",this.parameters={width:t,height:e,depth:r,widthSegments:i,heightSegments:n,depthSegments:o},this.fromBufferGeometry(new Rt(t,e,r,i,n,o)),this.mergeVertices()}function Rt(t,e,r,i,n,o){function a(t,e,r,i,n,o,a,f,m,v,y){var b,x,_=o/m,w=a/v,S=o/2,A=a/2,M=f/2,E=m+1,T=v+1,P=0,C=0,I=new g;for(x=0;x<T;x++){var R=x*w-A;for(b=0;b<E;b++){var L=b*_-S;I[t]=L*i,I[e]=R*n,I[r]=M,u.push(I.x,I.y,I.z),I[t]=0,I[e]=0,I[r]=f>0?1:-1,h.push(I.x,I.y,I.z),l.push(b/m),l.push(1-x/v),P+=1}}for(x=0;x<v;x++)for(b=0;b<m;b++){var O=p+b+E*x,D=p+b+E*(x+1),N=p+(b+1)+E*(x+1),k=p+(b+1)+E*x;c.push(O,D,k),c.push(D,N,k),C+=6}s.addGroup(d,C,y),d+=C,p+=P}Ct.call(this),this.type="BoxBufferGeometry",this.parameters={width:t,height:e,depth:r,widthSegments:i,heightSegments:n,depthSegments:o};var s=this;i=Math.floor(i)||1,n=Math.floor(n)||1;var 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Texture.wrapS and Texture.wrapT should be set to THREE.ClampToEdgeWrapping.",a),t.texParameteri(r,t.TEXTURE_MAG_FILTER,p(a.magFilter)),t.texParameteri(r,t.TEXTURE_MIN_FILTER,p(a.minFilter)),a.minFilter!==nl&&a.minFilter!==sl&&console.warn("THREE.WebGLRenderer: Texture is not power of two. 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_=t.DEPTH_COMPONENT;if(i.type===gl){if(!P)throw new Error("Float Depth Texture only supported in WebGL2.0");_=t.DEPTH_COMPONENT32F}else P&&(_=t.DEPTH_COMPONENT16);i.format===Tl&&_===t.DEPTH_COMPONENT&&i.type!==dl&&i.type!==ml&&(console.warn("THREE.WebGLRenderer: Use UnsignedShortType or UnsignedIntType for DepthFormat DepthTexture."),i.type=dl,v=o(i.type)),i.format===Pl&&(_=t.DEPTH_STENCIL,i.type!==_l&&(console.warn("THREE.WebGLRenderer: Use UnsignedInt248Type for DepthStencilFormat DepthTexture."),i.type=_l,v=o(i.type))),r.texImage2D(t.TEXTURE_2D,0,_,f.width,f.height,0,g,v,null)}else if(i.isDataTexture)if(b.length>0&&m){for(var w=0,S=b.length;w<S;w++)y=b[w],r.texImage2D(t.TEXTURE_2D,w,g,y.width,y.height,0,g,v,y.data);i.generateMipmaps=!1}else r.texImage2D(t.TEXTURE_2D,0,g,f.width,f.height,0,g,v,f.data);else if(i.isCompressedTexture)for(var w=0,S=b.length;w<S;w++)y=b[w],i.format!==Al&&i.format!==Sl?r.getCompressedTextureFormats().indexOf(g)>-1?r.compressedTexImage2D(t.TEXTURE_2D,w,g,y.width,y.height,0,y.data):console.warn("THREE.WebGLRenderer: Attempt to load unsupported compressed texture format in .uploadTexture()"):r.texImage2D(t.TEXTURE_2D,w,g,y.width,y.height,0,g,v,y.data);else if(b.length>0&&m){for(var w=0,S=b.length;w<S;w++)y=b[w],r.texImage2D(t.TEXTURE_2D,w,g,g,v,y);i.generateMipmaps=!1}else r.texImage2D(t.TEXTURE_2D,0,g,g,v,f);l(i,m)&&t.generateMipmap(t.TEXTURE_2D),e.__version=i.version,i.onUpdate&&i.onUpdate(i)}function w(e,n,a,s){var c=o(n.texture.format),u=o(n.texture.type);r.texImage2D(s,0,c,n.width,n.height,0,c,u,null),t.bindFramebuffer(t.FRAMEBUFFER,e),t.framebufferTexture2D(t.FRAMEBUFFER,a,s,i.get(n.texture).__webglTexture,0),t.bindFramebuffer(t.FRAMEBUFFER,null)}function S(e,r){t.bindRenderbuffer(t.RENDERBUFFER,e),r.depthBuffer&&!r.stencilBuffer?(t.renderbufferStorage(t.RENDERBUFFER,t.DEPTH_COMPONENT16,r.width,r.height),t.framebufferRenderbuffer(t.FRAMEBUFFER,t.DEPTH_ATTACHMENT,t.RENDERBUFFER,e)):r.depthBuffer&&r.stencilBuffer?(t.renderbufferStorage(t.RENDERBUFFER,t.DEPTH_STENCIL,r.width,r.height),t.framebufferRenderbuffer(t.FRAMEBUFFER,t.DEPTH_STENCIL_ATTACHMENT,t.RENDERBUFFER,e)):t.renderbufferStorage(t.RENDERBUFFER,t.RGBA4,r.width,r.height),t.bindRenderbuffer(t.RENDERBUFFER,null)}function A(e,r){if(r&&r.isWebGLRenderTargetCube)throw new Error("Depth Texture with cube render targets is not supported!");if(t.bindFramebuffer(t.FRAMEBUFFER,e),!r.depthTexture||!r.depthTexture.isDepthTexture)throw new Error("renderTarget.depthTexture must be an instance of 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t.bindFramebuffer(t.FRAMEBUFFER,r.__webglFramebuffer),r.__webglDepthbuffer=t.createRenderbuffer(),S(r.__webglDepthbuffer,e);t.bindFramebuffer(t.FRAMEBUFFER,null)}function E(e){var n=i.get(e),o=i.get(e.texture);e.addEventListener("dispose",f),o.__webglTexture=t.createTexture(),a.textures++;var s=!0===e.isWebGLRenderTargetCube,u=c(e);if(s){n.__webglFramebuffer=[];for(h=0;h<6;h++)n.__webglFramebuffer[h]=t.createFramebuffer()}else n.__webglFramebuffer=t.createFramebuffer();if(s){r.bindTexture(t.TEXTURE_CUBE_MAP,o.__webglTexture),x(t.TEXTURE_CUBE_MAP,e.texture,u);for(var h=0;h<6;h++)w(n.__webglFramebuffer[h],e,t.COLOR_ATTACHMENT0,t.TEXTURE_CUBE_MAP_POSITIVE_X+h);l(e.texture,u)&&t.generateMipmap(t.TEXTURE_CUBE_MAP),r.bindTexture(t.TEXTURE_CUBE_MAP,null)}else 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v(e){e.side===nh?f(t.CULL_FACE):p(t.CULL_FACE),y(e.side===ih),!0===e.transparent?g(e.blending,e.blendEquation,e.blendSrc,e.blendDst,e.blendEquationAlpha,e.blendSrcAlpha,e.blendDstAlpha,e.premultipliedAlpha):g(hh),L.setFunc(e.depthFunc),L.setTest(e.depthTest),L.setMask(e.depthWrite),R.setMask(e.colorWrite),_(e.polygonOffset,e.polygonOffsetFactor,e.polygonOffsetUnits)}function y(e){q!==e&&(e?t.frontFace(t.CW):t.frontFace(t.CCW),q=e)}function b(e){e!==Zu?(p(t.CULL_FACE),e!==Y&&(e===Ku?t.cullFace(t.BACK):e===Qu?t.cullFace(t.FRONT):t.cullFace(t.FRONT_AND_BACK))):f(t.CULL_FACE),Y=e}function x(e){e!==Z&&(rt&&t.lineWidth(e),Z=e)}function _(e,r,i){e?(p(t.POLYGON_OFFSET_FILL),K===r&&Q===i||(t.polygonOffset(r,i),K=r,Q=i)):f(t.POLYGON_OFFSET_FILL)}function w(){return J}function S(e){J=e,e?p(t.SCISSOR_TEST):f(t.SCISSOR_TEST)}function A(e){void 0===e&&(e=t.TEXTURE0+tt-1),it!==e&&(t.activeTexture(e),it=e)}function M(e,r){null===it&&A();var i=nt[it];void 0===i&&(i={type:void 0,texture:void 0},nt[it]=i),i.type===e&&i.texture===r||(t.bindTexture(e,r||st[e]),i.type=e,i.texture=r)}function E(){try{t.compressedTexImage2D.apply(t,arguments)}catch(t){console.error("THREE.WebGLState:",t)}}function T(){try{t.texImage2D.apply(t,arguments)}catch(t){console.error("THREE.WebGLState:",t)}}function P(e){!1===ot.equals(e)&&(t.scissor(e.x,e.y,e.z,e.w),ot.copy(e))}function C(e){!1===at.equals(e)&&(t.viewport(e.x,e.y,e.z,e.w),at.copy(e))}function I(){for(var e=0;e<k.length;e++)1===k[e]&&(t.disableVertexAttribArray(e),k[e]=0);B={},z=null,it=null,nt={},U=null,q=null,Y=null,R.reset(),L.reset(),O.reset()}var R=new i,L=new n,O=new o,D=t.getParameter(t.MAX_VERTEX_ATTRIBS),N=new Uint8Array(D),k=new Uint8Array(D),F=new Uint8Array(D),B={},z=null,U=null,j=null,G=null,V=null,$=null,H=null,W=null,X=!1,q=null,Y=null,Z=null,K=null,Q=null,J=null,tt=t.getParameter(t.MAX_COMBINED_TEXTURE_IMAGE_UNITS),et=parseFloat(/^WebGL\ 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n(e){if("highp"===e){if(t.getShaderPrecisionFormat(t.VERTEX_SHADER,t.HIGH_FLOAT).precision>0&&t.getShaderPrecisionFormat(t.FRAGMENT_SHADER,t.HIGH_FLOAT).precision>0)return"highp";e="mediump"}return"mediump"===e&&t.getShaderPrecisionFormat(t.VERTEX_SHADER,t.MEDIUM_FLOAT).precision>0&&t.getShaderPrecisionFormat(t.FRAGMENT_SHADER,t.MEDIUM_FLOAT).precision>0?"mediump":"lowp"}var o,a=void 0!==r.precision?r.precision:"highp",s=n(a);s!==a&&(console.warn("THREE.WebGLRenderer:",a,"not supported, using",s,"instead."),a=s);var c=!0===r.logarithmicDepthBuffer&&!!e.get("EXT_frag_depth"),u=t.getParameter(t.MAX_TEXTURE_IMAGE_UNITS),h=t.getParameter(t.MAX_VERTEX_TEXTURE_IMAGE_UNITS),l=t.getParameter(t.MAX_TEXTURE_SIZE),p=t.getParameter(t.MAX_CUBE_MAP_TEXTURE_SIZE),d=t.getParameter(t.MAX_VERTEX_ATTRIBS),f=t.getParameter(t.MAX_VERTEX_UNIFORM_VECTORS),m=t.getParameter(t.MAX_VARYING_VECTORS),g=t.getParameter(t.MAX_FRAGMENT_UNIFORM_VECTORS),v=h>0,y=!!e.get("OES_texture_float");return{getMaxAnisotropy:i,getMaxPrecision:n,precision:a,logarithmicDepthBuffer:c,maxTextures:u,maxVertexTextures:h,maxTextureSize:l,maxCubemapSize:p,maxAttributes:d,maxVertexUniforms:f,maxVaryings:m,maxFragmentUniforms:g,vertexTextures:v,floatFragmentTextures:y,floatVertexTextures:v&&y}}function fe(t){bt.call(this),this.cameras=t||[]}function me(t){function e(){if(i.isPresenting){var e=i.getEyeParameters("left"),n=e.renderWidth,o=e.renderHeight;p=t.getPixelRatio(),l=t.getSize(),t.setDrawingBufferSize(2*n,o,1)}else r.enabled&&t.setDrawingBufferSize(l.width,l.height,p)}var r=this,i=null,n=null;"VRFrameData"in window&&(n=new window.VRFrameData);var o=new v,a=new v,s=new v,c=new bt;c.bounds=new d(0,0,.5,1),c.layers.enable(1);var u=new bt;u.bounds=new d(.5,0,.5,1),u.layers.enable(2);var h=new fe([c,u]);h.layers.enable(1),h.layers.enable(2);var l,p;window.addEventListener("vrdisplaypresentchange",e,!1),this.enabled=!1,this.standing=!1,this.getDevice=function(){return i},this.setDevice=function(t){void 0!==t&&(i=t)},this.getCamera=function(t){if(null===i)return t;i.depthNear=t.near,i.depthFar=t.far,i.getFrameData(n);var e=n.pose;null!==e.position?t.position.fromArray(e.position):t.position.set(0,0,0),null!==e.orientation&&t.quaternion.fromArray(e.orientation),t.updateMatrixWorld();var r=i.stageParameters;if(this.standing&&r&&(a.fromArray(r.sittingToStandingTransform),s.getInverse(a),t.matrixWorld.multiply(a),t.matrixWorldInverse.multiply(s)),!1===i.isPresenting)return t;h.matrixWorld.copy(t.matrixWorld),h.matrixWorldInverse.copy(t.matrixWorldInverse),c.matrixWorldInverse.fromArray(n.leftViewMatrix),u.matrixWorldInverse.fromArray(n.rightViewMatrix),this.standing&&r&&(c.matrixWorldInverse.multiply(s),u.matrixWorldInverse.multiply(s));var l=t.parent;null!==l&&(o.getInverse(l.matrixWorld),c.matrixWorldInverse.multiply(o),u.matrixWorldInverse.multiply(o)),c.matrixWorld.getInverse(c.matrixWorldInverse),u.matrixWorld.getInverse(u.matrixWorldInverse),c.projectionMatrix.fromArray(n.leftProjectionMatrix),u.projectionMatrix.fromArray(n.rightProjectionMatrix),h.projectionMatrix.copy(c.projectionMatrix);var p=i.getLayers();if(p.length){var d=p[0];null!==d.leftBounds&&4===d.leftBounds.length&&c.bounds.fromArray(d.leftBounds),null!==d.rightBounds&&4===d.rightBounds.length&&u.bounds.fromArray(d.rightBounds)}return h},this.getStandingMatrix=function(){return a},this.submitFrame=function(){i&&i.isPresenting&&i.submitFrame()}}function ge(t){var e={};return{get:function(r){if(void 0!==e[r])return e[r];var i;switch(r){case"WEBGL_depth_texture":i=t.getExtension("WEBGL_depth_texture")||t.getExtension("MOZ_WEBGL_depth_texture")||t.getExtension("WEBKIT_WEBGL_depth_texture");break;case"EXT_texture_filter_anisotropic":i=t.getExtension("EXT_texture_filter_anisotropic")||t.getExtension("MOZ_EXT_texture_filter_anisotropic")||t.getExtension("WEBKIT_EXT_texture_filter_anisotropic");break;case"WEBGL_compressed_texture_s3tc":i=t.getExtension("WEBGL_compressed_texture_s3tc")||t.getExtension("MOZ_WEBGL_compressed_texture_s3tc")||t.getExtension("WEBKIT_WEBGL_compressed_texture_s3tc");break;case"WEBGL_compressed_texture_pvrtc":i=t.getExtension("WEBGL_compressed_texture_pvrtc")||t.getExtension("WEBKIT_WEBGL_compressed_texture_pvrtc");break;case"WEBGL_compressed_texture_etc1":i=t.getExtension("WEBGL_compressed_texture_etc1");break;default:i=t.getExtension(r)}return null===i&&console.warn("THREE.WebGLRenderer: "+r+" extension not 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n=r.attributes,o=e.getAttributes(),a=t.defaultAttributeValues;for(var s in o){var c=o[s];if(c>=0){var u=n[s];if(void 0!==u){var h=u.normalized,l=u.itemSize,p=Bt.get(u),d=p.buffer,f=p.type,m=p.bytesPerElement;if(u.isInterleavedBufferAttribute){var g=u.data,v=g.stride,y=u.offset;g&&g.isInstancedInterleavedBuffer?(Nt.enableAttributeAndDivisor(c,g.meshPerAttribute),void 0===r.maxInstancedCount&&(r.maxInstancedCount=g.meshPerAttribute*g.count)):Nt.enableAttribute(c),Rt.bindBuffer(Rt.ARRAY_BUFFER,d),Rt.vertexAttribPointer(c,l,f,h,v*m,(i*v+y)*m)}else u.isInstancedBufferAttribute?(Nt.enableAttributeAndDivisor(c,u.meshPerAttribute),void 0===r.maxInstancedCount&&(r.maxInstancedCount=u.meshPerAttribute*u.count)):Nt.enableAttribute(c),Rt.bindBuffer(Rt.ARRAY_BUFFER,d),Rt.vertexAttribPointer(c,l,f,h,0,i*l*m)}else if(void 0!==a){var b=a[s];if(void 0!==b)switch(b.length){case 2:Rt.vertexAttrib2fv(c,b);break;case 3:Rt.vertexAttrib3fv(c,b);break;case 4:Rt.vertexAttrib4fv(c,b);break;default:Rt.vertexAttrib1fv(c,b)}}}}Nt.disableUnusedAttributes()}function l(t,e,r){if(t.visible){if(t.layers.test(e.layers))if(t.isLight)$.push(t);else if(t.isSprite)t.frustumCulled&&!bt.intersectsSprite(t)||X.push(t);else if(t.isLensFlare)q.push(t);else if(t.isImmediateRenderObject)r&&At.setFromMatrixPosition(t.matrixWorld).applyMatrix4(St),H.push(t,null,t.material,At.z,null);else if((t.isMesh||t.isLine||t.isPoints)&&(t.isSkinnedMesh&&t.skeleton.update(),!t.frustumCulled||bt.intersectsObject(t))){r&&At.setFromMatrixPosition(t.matrixWorld).applyMatrix4(St);var i=jt.update(t),n=t.material;if(Array.isArray(n))for(var o=i.groups,a=0,s=o.length;a<s;a++){var c=o[a],u=n[c.materialIndex];u&&u.visible&&H.push(t,i,u,At.z,c)}else n.visible&&H.push(t,i,n,At.z,null)}for(var h=t.children,a=0,s=h.length;a<s;a++)l(h[a],e,r)}}function p(t,e,r,i){for(var n=0,o=t.length;n<o;n++){var a=t[n],s=a.object,c=a.geometry,u=void 0===i?a.material:i,h=a.group;if(r.isArrayCamera){ot=r;for(var l=r.cameras,p=0,d=l.length;p<d;p++){var m=l[p];if(s.layers.test(m.layers)){var g=m.bounds,v=g.x*ht,y=g.y*ft,b=g.z*ht,x=g.w*ft;Y.setViewport(v,y,b,x),Y.setScissor(v,y,b,x),Y.setScissorTest(!0),f(s,e,m,c,u,h)}}}else ot=null,f(s,e,r,c,u,h)}}function f(t,e,r,i,n,o){if(t.modelViewMatrix.multiplyMatrices(r.matrixWorldInverse,t.matrixWorld),t.normalMatrix.getNormalMatrix(t.modelViewMatrix),t.onBeforeRender(Y,e,r,i,n,o),t.isImmediateRenderObject){Nt.setMaterial(n);var a=b(r,e.fog,n,t);et="",c(t,a,n)}else Y.renderBufferDirect(r,e.fog,i,n,t,o);t.onAfterRender(Y,e,r,i,n,o)}function m(t,e,r){var i=kt.get(t),n=Gt.getParameters(t,Tt,e,xt.numPlanes,xt.numIntersection,r),a=Gt.getProgramCode(t,n),c=i.program,u=!0;if(void 0===c)t.addEventListener("dispose",o);else if(c.code!==a)s(t);else{if(void 0!==n.shaderID)return;u=!1}if(u){if(n.shaderID){var h=lp[n.shaderID];i.shader={name:t.type,uniforms:up.clone(h.uniforms),vertexShader:h.vertexShader,fragmentShader:h.fragmentShader}}else i.shader={name:t.type,uniforms:t.uniforms,vertexShader:t.vertexShader,fragmentShader:t.fragmentShader};t.onBeforeCompile(i.shader),c=Gt.acquireProgram(t,i.shader,n,a),i.program=c,t.program=c}var l=c.getAttributes();if(t.morphTargets){t.numSupportedMorphTargets=0;for(p=0;p<Y.maxMorphTargets;p++)l["morphTarget"+p]>=0&&t.numSupportedMorphTargets++}if(t.morphNormals){t.numSupportedMorphNormals=0;for(var p=0;p<Y.maxMorphNormals;p++)l["morphNormal"+p]>=0&&t.numSupportedMorphNormals++}var d=i.shader.uniforms;(t.isShaderMaterial||t.isRawShaderMaterial)&&!0!==t.clipping||(i.numClippingPlanes=xt.numPlanes,i.numIntersection=xt.numIntersection,d.clippingPlanes=xt.uniform),i.fog=e,i.lightsHash=Tt.hash,t.lights&&(d.ambientLightColor.value=Tt.ambient,d.directionalLights.value=Tt.directional,d.spotLights.value=Tt.spot,d.rectAreaLights.value=Tt.rectArea,d.pointLights.value=Tt.point,d.hemisphereLights.value=Tt.hemi,d.directionalShadowMap.value=Tt.directionalShadowMap,d.directionalShadowMatrix.value=Tt.directionalShadowMatrix,d.spotShadowMap.value=Tt.spotShadowMap,d.spotShadowMatrix.value=Tt.spotShadowMatrix,d.pointShadowMap.value=Tt.pointShadowMap,d.pointShadowMatrix.value=Tt.pointShadowMatrix);var f=i.program.getUniforms(),m=J.seqWithValue(f.seq,d);i.uniformsList=m}function b(t,e,r,i){ut=0;var n=kt.get(r);if(_t&&(wt||t!==nt)){var o=t===nt&&r.id===tt;xt.setState(r.clippingPlanes,r.clipIntersection,r.clipShadows,t,n,o)}!1===r.needsUpdate&&(void 0===n.program?r.needsUpdate=!0:r.fog&&n.fog!==e?r.needsUpdate=!0:r.lights&&n.lightsHash!==Tt.hash?r.needsUpdate=!0:void 0===n.numClippingPlanes||n.numClippingPlanes===xt.numPlanes&&n.numIntersection===xt.numIntersection||(r.needsUpdate=!0)),r.needsUpdate&&(m(r,e,i),r.needsUpdate=!1);var a=!1,s=!1,c=!1,u=n.program,h=u.getUniforms(),l=n.shader.uniforms;if(u.id!==Z&&(Rt.useProgram(u.program),Z=u.id,a=!0,s=!0,c=!0),r.id!==tt&&(tt=r.id,s=!0),a||t!==nt){if(h.setValue(Rt,"projectionMatrix",t.projectionMatrix),Dt.logarithmicDepthBuffer&&h.setValue(Rt,"logDepthBufFC",2/(Math.log(t.far+1)/Math.LN2)),nt!==(ot||t)&&(nt=ot||t,s=!0,c=!0),r.isShaderMaterial||r.isMeshPhongMaterial||r.isMeshStandardMaterial||r.envMap){var p=h.map.cameraPosition;void 0!==p&&p.setValue(Rt,At.setFromMatrixPosition(t.matrixWorld))}(r.isMeshPhongMaterial||r.isMeshLambertMaterial||r.isMeshBasicMaterial||r.isMeshStandardMaterial||r.isShaderMaterial||r.skinning)&&h.setValue(Rt,"viewMatrix",t.matrixWorldInverse)}if(r.skinning){h.setOptional(Rt,i,"bindMatrix"),h.setOptional(Rt,i,"bindMatrixInverse");var d=i.skeleton;if(d){var f=d.bones;if(Dt.floatVertexTextures){if(void 0===d.boneTexture){var g=Math.sqrt(4*f.length);g=Ql.nextPowerOfTwo(Math.ceil(g)),g=Math.max(g,4);var v=new Float32Array(g*g*4);v.set(d.boneMatrices);var b=new y(v,g,g,Al,gl);d.boneMatrices=v,d.boneTexture=b,d.boneTextureSize=g}h.setValue(Rt,"boneTexture",d.boneTexture),h.setValue(Rt,"boneTextureSize",d.boneTextureSize)}else h.setOptional(Rt,d,"boneMatrices")}}return s&&(h.setValue(Rt,"toneMappingExposure",Y.toneMappingExposure),h.setValue(Rt,"toneMappingWhitePoint",Y.toneMappingWhitePoint),r.lights&&R(l,c),e&&r.fog&&A(l,e),(r.isMeshBasicMaterial||r.isMeshLambertMaterial||r.isMeshPhongMaterial||r.isMeshStandardMaterial||r.isMeshNormalMaterial||r.isMeshDepthMaterial)&&x(l,r),r.isLineBasicMaterial?_(l,r):r.isLineDashedMaterial?(_(l,r),w(l,r)):r.isPointsMaterial?S(l,r):r.isMeshLambertMaterial?M(l,r):r.isMeshToonMaterial?T(l,r):r.isMeshPhongMaterial?E(l,r):r.isMeshPhysicalMaterial?C(l,r):r.isMeshStandardMaterial?P(l,r):r.isMeshDepthMaterial?r.displacementMap&&(l.displacementMap.value=r.displacementMap,l.displacementScale.value=r.displacementScale,l.displacementBias.value=r.displacementBias):r.isMeshNormalMaterial&&I(l,r),void 0!==l.ltcMat&&(l.ltcMat.value=cp.LTC_MAT_TEXTURE),void 0!==l.ltcMag&&(l.ltcMag.value=cp.LTC_MAG_TEXTURE),J.upload(Rt,n.uniformsList,l,Y)),h.setValue(Rt,"modelViewMatrix",i.modelViewMatrix),h.setValue(Rt,"normalMatrix",i.normalMatrix),h.setValue(Rt,"modelMatrix",i.matrixWorld),u}function x(t,e){t.opacity.value=e.opacity,t.diffuse.value=e.color,e.emissive&&t.emissive.value.copy(e.emissive).multiplyScalar(e.emissiveIntensity),t.map.value=e.map,t.specularMap.value=e.specularMap,t.alphaMap.value=e.alphaMap,e.lightMap&&(t.lightMap.value=e.lightMap,t.lightMapIntensity.value=e.lightMapIntensity),e.aoMap&&(t.aoMap.value=e.aoMap,t.aoMapIntensity.value=e.aoMapIntensity);var r;if(e.map?r=e.map:e.specularMap?r=e.specularMap:e.displacementMap?r=e.displacementMap:e.normalMap?r=e.normalMap:e.bumpMap?r=e.bumpMap:e.roughnessMap?r=e.roughnessMap:e.metalnessMap?r=e.metalnessMap:e.alphaMap?r=e.alphaMap:e.emissiveMap&&(r=e.emissiveMap),void 0!==r){r.isWebGLRenderTarget&&(r=r.texture);var i=r.offset,n=r.repeat;t.offsetRepeat.value.set(i.x,i.y,n.x,n.y)}t.envMap.value=e.envMap,t.flipEnvMap.value=e.envMap&&e.envMap.isCubeTexture?-1:1,t.reflectivity.value=e.reflectivity,t.refractionRatio.value=e.refractionRatio}function _(t,e){t.diffuse.value=e.color,t.opacity.value=e.opacity}function w(t,e){t.dashSize.value=e.dashSize,t.totalSize.value=e.dashSize+e.gapSize,t.scale.value=e.scale}function S(t,e){if(t.diffuse.value=e.color,t.opacity.value=e.opacity,t.size.value=e.size*mt,t.scale.value=.5*ft,t.map.value=e.map,null!==e.map){var r=e.map.offset,i=e.map.repeat;t.offsetRepeat.value.set(r.x,r.y,i.x,i.y)}}function A(t,e){t.fogColor.value=e.color,e.isFog?(t.fogNear.value=e.near,t.fogFar.value=e.far):e.isFogExp2&&(t.fogDensity.value=e.density)}function M(t,e){e.emissiveMap&&(t.emissiveMap.value=e.emissiveMap)}function E(t,e){t.specular.value=e.specular,t.shininess.value=Math.max(e.shininess,1e-4),e.emissiveMap&&(t.emissiveMap.value=e.emissiveMap),e.bumpMap&&(t.bumpMap.value=e.bumpMap,t.bumpScale.value=e.bumpScale),e.normalMap&&(t.normalMap.value=e.normalMap,t.normalScale.value.copy(e.normalScale)),e.displacementMap&&(t.displacementMap.value=e.displacementMap,t.displacementScale.value=e.displacementScale,t.displacementBias.value=e.displacementBias)}function T(t,e){E(t,e),e.gradientMap&&(t.gradientMap.value=e.gradientMap)}function P(t,e){t.roughness.value=e.roughness,t.metalness.value=e.metalness,e.roughnessMap&&(t.roughnessMap.value=e.roughnessMap),e.metalnessMap&&(t.metalnessMap.value=e.metalnessMap),e.emissiveMap&&(t.emissiveMap.value=e.emissiveMap),e.bumpMap&&(t.bumpMap.value=e.bumpMap,t.bumpScale.value=e.bumpScale),e.normalMap&&(t.normalMap.value=e.normalMap,t.normalScale.value.copy(e.normalScale)),e.displacementMap&&(t.displacementMap.value=e.displacementMap,t.displacementScale.value=e.displacementScale,t.displacementBias.value=e.displacementBias),e.envMap&&(t.envMapIntensity.value=e.envMapIntensity)}function C(t,e){t.clearCoat.value=e.clearCoat,t.clearCoatRoughness.value=e.clearCoatRoughness,P(t,e)}function I(t,e){e.bumpMap&&(t.bumpMap.value=e.bumpMap,t.bumpScale.value=e.bumpScale),e.normalMap&&(t.normalMap.value=e.normalMap,t.normalScale.value.copy(e.normalScale)),e.displacementMap&&(t.displacementMap.value=e.displacementMap,t.displacementScale.value=e.displacementScale,t.displacementBias.value=e.displacementBias)}function R(t,e){t.ambientLightColor.needsUpdate=e,t.directionalLights.needsUpdate=e,t.pointLights.needsUpdate=e,t.spotLights.needsUpdate=e,t.rectAreaLights.needsUpdate=e,t.hemisphereLights.needsUpdate=e}function L(t){for(var e=0,r=0,i=t.length;r<i;r++){var n=t[r];n.castShadow&&(Tt.shadows[e]=n,e++)}Tt.shadows.length=e}function O(t,e){var r,i,n,o,a,s,c,u,h=0,l=0,p=0,d=e.matrixWorldInverse,f=0,m=0,g=0,v=0,y=0;for(r=0,i=t.length;r<i;r++)if(n=t[r],a=n.color,s=n.intensity,c=n.distance,u=n.shadow&&n.shadow.map?n.shadow.map.texture:null,n.isAmbientLight)h+=a.r*s,l+=a.g*s,p+=a.b*s;else if(n.isDirectionalLight)(b=Yt.get(n)).color.copy(n.color).multiplyScalar(n.intensity),b.direction.setFromMatrixPosition(n.matrixWorld),At.setFromMatrixPosition(n.target.matrixWorld),b.direction.sub(At),b.direction.transformDirection(d),b.shadow=n.castShadow,n.castShadow&&(o=n.shadow,b.shadowBias=o.bias,b.shadowRadius=o.radius,b.shadowMapSize=o.mapSize),Tt.directionalShadowMap[f]=u,Tt.directionalShadowMatrix[f]=n.shadow.matrix,Tt.directional[f]=b,f++;else if(n.isSpotLight)(b=Yt.get(n)).position.setFromMatrixPosition(n.matrixWorld),b.position.applyMatrix4(d),b.color.copy(a).multiplyScalar(s),b.distance=c,b.direction.setFromMatrixPosition(n.matrixWorld),At.setFromMatrixPosition(n.target.matrixWorld),b.direction.sub(At),b.direction.transformDirection(d),b.coneCos=Math.cos(n.angle),b.penumbraCos=Math.cos(n.angle*(1-n.penumbra)),b.decay=0===n.distance?0:n.decay,b.shadow=n.castShadow,n.castShadow&&(o=n.shadow,b.shadowBias=o.bias,b.shadowRadius=o.radius,b.shadowMapSize=o.mapSize),Tt.spotShadowMap[g]=u,Tt.spotShadowMatrix[g]=n.shadow.matrix,Tt.spot[g]=b,g++;else if(n.isRectAreaLight)(b=Yt.get(n)).color.copy(a).multiplyScalar(s/(n.width*n.height)),b.position.setFromMatrixPosition(n.matrixWorld),b.position.applyMatrix4(d),Et.identity(),Mt.copy(n.matrixWorld),Mt.premultiply(d),Et.extractRotation(Mt),b.halfWidth.set(.5*n.width,0,0),b.halfHeight.set(0,.5*n.height,0),b.halfWidth.applyMatrix4(Et),b.halfHeight.applyMatrix4(Et),Tt.rectArea[v]=b,v++;else if(n.isPointLight)(b=Yt.get(n)).position.setFromMatrixPosition(n.matrixWorld),b.position.applyMatrix4(d),b.color.copy(n.color).multiplyScalar(n.intensity),b.distance=n.distance,b.decay=0===n.distance?0:n.decay,b.shadow=n.castShadow,n.castShadow&&(o=n.shadow,b.shadowBias=o.bias,b.shadowRadius=o.radius,b.shadowMapSize=o.mapSize),Tt.pointShadowMap[m]=u,Tt.pointShadowMatrix[m]=n.shadow.matrix,Tt.point[m]=b,m++;else if(n.isHemisphereLight){var b=Yt.get(n);b.direction.setFromMatrixPosition(n.matrixWorld),b.direction.transformDirection(d),b.direction.normalize(),b.skyColor.copy(n.color).multiplyScalar(s),b.groundColor.copy(n.groundColor).multiplyScalar(s),Tt.hemi[y]=b,y++}Tt.ambient[0]=h,Tt.ambient[1]=l,Tt.ambient[2]=p,Tt.directional.length=f,Tt.spot.length=g,Tt.rectArea.length=v,Tt.point.length=m,Tt.hemi.length=y,Tt.hash=f+","+m+","+g+","+v+","+y+","+Tt.shadows.length}function D(){var t=ut;return t>=Dt.maxTextures&&console.warn("THREE.WebGLRenderer: Trying to use "+t+" texture units while this GPU supports only "+Dt.maxTextures),ut+=1,t}function N(t){var e;if(t===el)return Rt.REPEAT;if(t===rl)return Rt.CLAMP_TO_EDGE;if(t===il)return Rt.MIRRORED_REPEAT;if(t===nl)return Rt.NEAREST;if(t===ol)return Rt.NEAREST_MIPMAP_NEAREST;if(t===al)return Rt.NEAREST_MIPMAP_LINEAR;if(t===sl)return Rt.LINEAR;if(t===cl)return Rt.LINEAR_MIPMAP_NEAREST;if(t===ul)return Rt.LINEAR_MIPMAP_LINEAR;if(t===hl)return Rt.UNSIGNED_BYTE;if(t===yl)return Rt.UNSIGNED_SHORT_4_4_4_4;if(t===bl)return Rt.UNSIGNED_SHORT_5_5_5_1;if(t===xl)return Rt.UNSIGNED_SHORT_5_6_5;if(t===ll)return Rt.BYTE;if(t===pl)return Rt.SHORT;if(t===dl)return Rt.UNSIGNED_SHORT;if(t===fl)return Rt.INT;if(t===ml)return Rt.UNSIGNED_INT;if(t===gl)return Rt.FLOAT;if(t===vl&&null!==(e=Ot.get("OES_texture_half_float")))return e.HALF_FLOAT_OES;if(t===wl)return Rt.ALPHA;if(t===Sl)return Rt.RGB;if(t===Al)return Rt.RGBA;if(t===Ml)return Rt.LUMINANCE;if(t===El)return Rt.LUMINANCE_ALPHA;if(t===Tl)return Rt.DEPTH_COMPONENT;if(t===Pl)return Rt.DEPTH_STENCIL;if(t===gh)return Rt.FUNC_ADD;if(t===vh)return Rt.FUNC_SUBTRACT;if(t===yh)return Rt.FUNC_REVERSE_SUBTRACT;if(t===_h)return Rt.ZERO;if(t===wh)return Rt.ONE;if(t===Sh)return Rt.SRC_COLOR;if(t===Ah)return Rt.ONE_MINUS_SRC_COLOR;if(t===Mh)return Rt.SRC_ALPHA;if(t===Eh)return Rt.ONE_MINUS_SRC_ALPHA;if(t===Th)return Rt.DST_ALPHA;if(t===Ph)return Rt.ONE_MINUS_DST_ALPHA;if(t===Ch)return Rt.DST_COLOR;if(t===Ih)return Rt.ONE_MINUS_DST_COLOR;if(t===Rh)return Rt.SRC_ALPHA_SATURATE;if((t===Cl||t===Il||t===Rl||t===Ll)&&null!==(e=Ot.get("WEBGL_compressed_texture_s3tc"))){if(t===Cl)return e.COMPRESSED_RGB_S3TC_DXT1_EXT;if(t===Il)return e.COMPRESSED_RGBA_S3TC_DXT1_EXT;if(t===Rl)return e.COMPRESSED_RGBA_S3TC_DXT3_EXT;if(t===Ll)return e.COMPRESSED_RGBA_S3TC_DXT5_EXT}if((t===Ol||t===Dl||t===Nl||t===kl)&&null!==(e=Ot.get("WEBGL_compressed_texture_pvrtc"))){if(t===Ol)return e.COMPRESSED_RGB_PVRTC_4BPPV1_IMG;if(t===Dl)return e.COMPRESSED_RGB_PVRTC_2BPPV1_IMG;if(t===Nl)return e.COMPRESSED_RGBA_PVRTC_4BPPV1_IMG;if(t===kl)return e.COMPRESSED_RGBA_PVRTC_2BPPV1_IMG}if(t===Fl&&null!==(e=Ot.get("WEBGL_compressed_texture_etc1")))return e.COMPRESSED_RGB_ETC1_WEBGL;if((t===bh||t===xh)&&null!==(e=Ot.get("EXT_blend_minmax"))){if(t===bh)return e.MIN_EXT;if(t===xh)return e.MAX_EXT}return t===_l&&null!==(e=Ot.get("WEBGL_depth_texture"))?e.UNSIGNED_INT_24_8_WEBGL:0}console.log("THREE.WebGLRenderer",Yu);var k=void 0!==(t=t||{}).canvas?t.canvas:document.createElementNS("http://www.w3.org/1999/xhtml","canvas"),F=void 0!==t.context?t.context:null,B=void 0!==t.alpha&&t.alpha,z=void 0===t.depth||t.depth,U=void 0===t.stencil||t.stencil,j=void 0!==t.antialias&&t.antialias,G=void 0===t.premultipliedAlpha||t.premultipliedAlpha,V=void 0!==t.preserveDrawingBuffer&&t.preserveDrawingBuffer,$=[],H=null,W=new Float32Array(8),X=[],q=[];this.domElement=k,this.context=null,this.autoClear=!0,this.autoClearColor=!0,this.autoClearDepth=!0,this.autoClearStencil=!0,this.sortObjects=!0,this.clippingPlanes=[],this.localClippingEnabled=!1,this.gammaFactor=2,this.gammaInput=!1,this.gammaOutput=!1,this.physicallyCorrectLights=!1,this.toneMapping=$h,this.toneMappingExposure=1,this.toneMappingWhitePoint=1,this.maxMorphTargets=8,this.maxMorphNormals=4;var Y=this,Z=null,K=null,Q=null,tt=-1,et="",nt=null,ot=null,at=new d,st=null,ct=new d,ut=0,ht=k.width,ft=k.height,mt=1,gt=new d(0,0,ht,ft),vt=!1,yt=new d(0,0,ht,ft),bt=new lt,xt=new ve,_t=!1,wt=!1,St=new v,At=new g,Mt=new v,Et=new v,Tt={hash:"",ambient:[0,0,0],directional:[],directionalShadowMap:[],directionalShadowMatrix:[],spot:[],spotShadowMap:[],spotShadowMatrix:[],rectArea:[],point:[],pointShadowMap:[],pointShadowMatrix:[],hemi:[],shadows:[]},Pt={geometries:0,textures:0},It={frame:0,calls:0,vertices:0,faces:0,points:0};this.info={render:It,memory:Pt,programs:null};var Rt;try{var Lt={alpha:B,depth:z,stencil:U,antialias:j,premultipliedAlpha:G,preserveDrawingBuffer:V};if(null===(Rt=F||k.getContext("webgl",Lt)||k.getContext("experimental-webgl",Lt)))throw null!==k.getContext("webgl")?"Error creating WebGL context with your selected attributes.":"Error creating WebGL context.";void 0===Rt.getShaderPrecisionFormat&&(Rt.getShaderPrecisionFormat=function(){return{rangeMin:1,rangeMax:1,precision:1}}),k.addEventListener("webglcontextlost",n,!1)}catch(t){console.error("THREE.WebGLRenderer: "+t)}var Ot=new ge(Rt);Ot.get("WEBGL_depth_texture"),Ot.get("OES_texture_float"),Ot.get("OES_texture_float_linear"),Ot.get("OES_texture_half_float"),Ot.get("OES_texture_half_float_linear"),Ot.get("OES_standard_derivatives"),Ot.get("ANGLE_instanced_arrays"),Ot.get("OES_element_index_uint")&&(Ct.MaxIndex=4294967296);var Dt=new de(Rt,Ot,t),Nt=new pe(Rt,Ot,N),kt=new le,Ft=new he(Rt,Ot,Nt,kt,Dt,N,Pt),Bt=new dt(Rt),Ut=new Wt(Rt,Bt,Pt),jt=new qt(Rt,Ut,It),Gt=new ue(this,Dt),Yt=new Xt,Zt=new Vt,Kt=new zt(this,Nt,jt,G),Qt=new me(this);this.info.programs=Gt.programs;var Jt=new Ht(Rt,Ot,It),te=new $t(Rt,Ot,It);r(),this.context=Rt,this.capabilities=Dt,this.extensions=Ot,this.properties=kt,this.renderLists=Zt,this.state=Nt,this.vr=Qt;var ee=new pt(this,Tt,jt,Dt);this.shadowMap=ee;var re=new it(this,X),ie=new rt(this,q);this.getContext=function(){return Rt},this.getContextAttributes=function(){return Rt.getContextAttributes()},this.forceContextLoss=function(){var t=Ot.get("WEBGL_lose_context");t&&t.loseContext()},this.getMaxAnisotropy=function(){return Dt.getMaxAnisotropy()},this.getPrecision=function(){return Dt.precision},this.getPixelRatio=function(){return mt},this.setPixelRatio=function(t){void 0!==t&&(mt=t,this.setSize(ht,ft,!1))},this.getSize=function(){return{width:ht,height:ft}},this.setSize=function(t,e,r){var i=Qt.getDevice();if(i&&i.isPresenting)return void console.warn("THREE.WebGLRenderer: Can't change size while VR device is presenting.");ht=t,ft=e,k.width=t*mt,k.height=e*mt,!1!==r&&(k.style.width=t+"px",k.style.height=e+"px"),this.setViewport(0,0,t,e)},this.getDrawingBufferSize=function(){return{width:ht*mt,height:ft*mt}},this.setDrawingBufferSize=function(t,e,r){ht=t,ft=e,mt=r,k.width=t*r,k.height=e*r,this.setViewport(0,0,t,e)},this.setViewport=function(t,e,r,i){yt.set(t,ft-e-i,r,i),Nt.viewport(ct.copy(yt).multiplyScalar(mt))},this.setScissor=function(t,e,r,i){gt.set(t,ft-e-i,r,i),Nt.scissor(at.copy(gt).multiplyScalar(mt))},this.setScissorTest=function(t){Nt.setScissorTest(vt=t)},this.getClearColor=Kt.getClearColor,this.setClearColor=Kt.setClearColor,this.getClearAlpha=Kt.getClearAlpha,this.setClearAlpha=Kt.setClearAlpha,this.clear=function(t,e,r){var i=0;(void 0===t||t)&&(i|=Rt.COLOR_BUFFER_BIT),(void 0===e||e)&&(i|=Rt.DEPTH_BUFFER_BIT),(void 0===r||r)&&(i|=Rt.STENCIL_BUFFER_BIT),Rt.clear(i)},this.clearColor=function(){this.clear(!0,!1,!1)},this.clearDepth=function(){this.clear(!1,!0,!1)},this.clearStencil=function(){this.clear(!1,!1,!0)},this.clearTarget=function(t,e,r,i){this.setRenderTarget(t),this.clear(e,r,i)},this.resetGLState=i,this.dispose=function(){k.removeEventListener("webglcontextlost",n,!1),Zt.dispose()},this.renderBufferImmediate=function(t,e,r){Nt.initAttributes();var i=kt.get(t);t.hasPositions&&!i.position&&(i.position=Rt.createBuffer()),t.hasNormals&&!i.normal&&(i.normal=Rt.createBuffer()),t.hasUvs&&!i.uv&&(i.uv=Rt.createBuffer()),t.hasColors&&!i.color&&(i.color=Rt.createBuffer());var n=e.getAttributes();if(t.hasPositions&&(Rt.bindBuffer(Rt.ARRAY_BUFFER,i.position),Rt.bufferData(Rt.ARRAY_BUFFER,t.positionArray,Rt.DYNAMIC_DRAW),Nt.enableAttribute(n.position),Rt.vertexAttribPointer(n.position,3,Rt.FLOAT,!1,0,0)),t.hasNormals){if(Rt.bindBuffer(Rt.ARRAY_BUFFER,i.normal),!r.isMeshPhongMaterial&&!r.isMeshStandardMaterial&&!r.isMeshNormalMaterial&&r.shading===oh)for(var o=0,a=3*t.count;o<a;o+=9){var s=t.normalArray,c=(s[o+0]+s[o+3]+s[o+6])/3,u=(s[o+1]+s[o+4]+s[o+7])/3,h=(s[o+2]+s[o+5]+s[o+8])/3;s[o+0]=c,s[o+1]=u,s[o+2]=h,s[o+3]=c,s[o+4]=u,s[o+5]=h,s[o+6]=c,s[o+7]=u,s[o+8]=h}Rt.bufferData(Rt.ARRAY_BUFFER,t.normalArray,Rt.DYNAMIC_DRAW),Nt.enableAttribute(n.normal),Rt.vertexAttribPointer(n.normal,3,Rt.FLOAT,!1,0,0)}t.hasUvs&&r.map&&(Rt.bindBuffer(Rt.ARRAY_BUFFER,i.uv),Rt.bufferData(Rt.ARRAY_BUFFER,t.uvArray,Rt.DYNAMIC_DRAW),Nt.enableAttribute(n.uv),Rt.vertexAttribPointer(Bt.uv,2,Rt.FLOAT,!1,0,0)),t.hasColors&&r.vertexColors!==sh&&(Rt.bindBuffer(Rt.ARRAY_BUFFER,i.color),Rt.bufferData(Rt.ARRAY_BUFFER,t.colorArray,Rt.DYNAMIC_DRAW),Nt.enableAttribute(n.color),Rt.vertexAttribPointer(n.color,3,Rt.FLOAT,!1,0,0)),Nt.disableUnusedAttributes(),Rt.drawArrays(Rt.TRIANGLES,0,t.count),t.count=0},this.renderBufferDirect=function(t,r,i,n,o,a){Nt.setMaterial(n);var s=b(t,r,n,o),c=i.id+"_"+s.id+"_"+(!0===n.wireframe),l=!1;c!==et&&(et=c,l=!0);var p=o.morphTargetInfluences;if(void 0!==p){for(var d=[],f=0,m=p.length;f<m;f++){v=p[f];d.push([v,f])}d.sort(u),d.length>8&&(d.length=8);for(var g=i.morphAttributes,f=0,m=d.length;f<m;f++){var v=d[f];if(W[f]=v[0],0!==v[0]){x=v[1];!0===n.morphTargets&&g.position&&i.addAttribute("morphTarget"+f,g.position[x]),!0===n.morphNormals&&g.normal&&i.addAttribute("morphNormal"+f,g.normal[x])}else!0===n.morphTargets&&i.removeAttribute("morphTarget"+f),!0===n.morphNormals&&i.removeAttribute("morphNormal"+f)}for(var f=d.length,y=W.length;f<y;f++)W[f]=0;s.getUniforms().setValue(Rt,"morphTargetInfluences",W),l=!0}var x=i.index,_=i.attributes.position,w=1;!0===n.wireframe&&(x=Ut.getWireframeAttribute(i),w=2);var S,A=Jt;null!==x&&(S=Bt.get(x),(A=te).setIndex(S)),l&&(h(n,s,i),null!==x&&Rt.bindBuffer(Rt.ELEMENT_ARRAY_BUFFER,S.buffer));var M=0;null!==x?M=x.count:void 0!==_&&(M=_.count);var E=i.drawRange.start*w,T=i.drawRange.count*w,P=null!==a?a.start*w:0,C=null!==a?a.count*w:1/0,I=Math.max(E,P),R=Math.min(M,E+T,P+C)-1,L=Math.max(0,R-I+1);if(0!==L){if(o.isMesh)if(!0===n.wireframe)Nt.setLineWidth(n.wireframeLinewidth*e()),A.setMode(Rt.LINES);else switch(o.drawMode){case Ul:A.setMode(Rt.TRIANGLES);break;case jl:A.setMode(Rt.TRIANGLE_STRIP);break;case Gl:A.setMode(Rt.TRIANGLE_FAN)}else if(o.isLine){var O=n.linewidth;void 0===O&&(O=1),Nt.setLineWidth(O*e()),o.isLineSegments?A.setMode(Rt.LINES):o.isLineLoop?A.setMode(Rt.LINE_LOOP):A.setMode(Rt.LINE_STRIP)}else o.isPoints&&A.setMode(Rt.POINTS);i&&i.isInstancedBufferGeometry?i.maxInstancedCount>0&&A.renderInstances(i,I,L):A.render(I,L)}},this.compile=function(t,e){$=[],t.traverse(function(t){t.isLight&&$.push(t)}),O($,e),t.traverse(function(e){if(e.material)if(Array.isArray(e.material))for(var r=0;r<e.material.length;r++)m(e.material[r],t.fog,e);else m(e.material,t.fog,e)})},this.animate=function(t){function e(){t(),(Qt.getDevice()||window).requestAnimationFrame(e)}(Qt.getDevice()||window).requestAnimationFrame(e)},this.render=function(t,e,r,i){if(!e||!e.isCamera)return void console.error("THREE.WebGLRenderer.render: camera is not an instance of THREE.Camera.");et="",tt=-1,nt=null,!0===t.autoUpdate&&t.updateMatrixWorld(),null===e.parent&&e.updateMatrixWorld(),Qt.enabled&&(e=Qt.getCamera(e)),St.multiplyMatrices(e.projectionMatrix,e.matrixWorldInverse),bt.setFromMatrix(St),$.length=0,X.length=0,q.length=0,wt=this.localClippingEnabled,_t=xt.init(this.clippingPlanes,wt,e),(H=Zt.get(t,e)).init(),l(t,e,Y.sortObjects),H.finish(),!0===Y.sortObjects&&H.sort(),_t&&xt.beginShadows(),L($),ee.render(t,e),O($,e),_t&&xt.endShadows(),It.frame++,It.calls=0,It.vertices=0,It.faces=0,It.points=0,void 0===r&&(r=null),this.setRenderTarget(r),Kt.render(t,e,i);var n=H.opaque,o=H.transparent;if(t.overrideMaterial){var a=t.overrideMaterial;n.length&&p(n,t,e,a),o.length&&p(o,t,e,a)}else n.length&&p(n,t,e),o.length&&p(o,t,e);re.render(t,e),ie.render(t,e,ct),r&&Ft.updateRenderTargetMipmap(r),Nt.buffers.depth.setTest(!0),Nt.buffers.depth.setMask(!0),Nt.buffers.color.setMask(!0),e.isArrayCamera&&Y.setScissorTest(!1),Qt.enabled&&Qt.submitFrame()},this.setFaceCulling=function(t,e){Nt.setCullFace(t),Nt.setFlipSided(e===Ju)},this.allocTextureUnit=D,this.setTexture2D=function(){var t=!1;return function(e,r){e&&e.isWebGLRenderTarget&&(t||(console.warn("THREE.WebGLRenderer.setTexture2D: don't use render targets as textures. 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for(e=0,i=(y=t.attributes.position).count/3;e<i;e++)for(r=0;r<3;r++)S=3*e+r,h.fromBufferAttribute(y,S),l.push(h.x,h.y,h.z),A=3*e+(r+1)%3,h.fromBufferAttribute(y,A),l.push(h.x,h.y,h.z)}this.addAttribute("position",new Et(l,3))}function ze(t,e,r){wt.call(this),this.type="ParametricGeometry",this.parameters={func:t,slices:e,stacks:r},this.fromBufferGeometry(new Ue(t,e,r)),this.mergeVertices()}function Ue(t,e,r){Ct.call(this),this.type="ParametricBufferGeometry",this.parameters={func:t,slices:e,stacks:r};var i,n,o=[],a=[],s=[],c=[],u=new g,h=new g,l=new g,p=new g,d=new g,f=e+1;for(i=0;i<=r;i++){var m=i/r;for(n=0;n<=e;n++){var v=n/e;h=t(v,m,h),a.push(h.x,h.y,h.z),v-1e-5>=0?(l=t(v-1e-5,m,l),p.subVectors(h,l)):(l=t(v+1e-5,m,l),p.subVectors(l,h)),m-1e-5>=0?(l=t(v,m-1e-5,l),d.subVectors(h,l)):(l=t(v,m+1e-5,l),d.subVectors(l,h)),u.crossVectors(p,d).normalize(),s.push(u.x,u.y,u.z),c.push(v,m)}}for(i=0;i<r;i++)for(n=0;n<e;n++){var 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r=[1,0,0,-1,0,0,0,1,0,0,-1,0,0,0,1,0,0,-1],i=[0,2,4,0,4,3,0,3,5,0,5,2,1,2,5,1,5,3,1,3,4,1,4,2];Ge.call(this,r,i,t,e),this.type="OctahedronBufferGeometry",this.parameters={radius:t,detail:e}}function Xe(t,e){wt.call(this),this.type="IcosahedronGeometry",this.parameters={radius:t,detail:e},this.fromBufferGeometry(new qe(t,e)),this.mergeVertices()}function qe(t,e){var r=(1+Math.sqrt(5))/2,i=[-1,r,0,1,r,0,-1,-r,0,1,-r,0,0,-1,r,0,1,r,0,-1,-r,0,1,-r,r,0,-1,r,0,1,-r,0,-1,-r,0,1],n=[0,11,5,0,5,1,0,1,7,0,7,10,0,10,11,1,5,9,5,11,4,11,10,2,10,7,6,7,1,8,3,9,4,3,4,2,3,2,6,3,6,8,3,8,9,4,9,5,2,4,11,6,2,10,8,6,7,9,8,1];Ge.call(this,i,n,t,e),this.type="IcosahedronBufferGeometry",this.parameters={radius:t,detail:e}}function Ye(t,e){wt.call(this),this.type="DodecahedronGeometry",this.parameters={radius:t,detail:e},this.fromBufferGeometry(new Ze(t,e)),this.mergeVertices()}function Ze(t,e){var 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o=t.getPointAt(n/e),a=c.normals[n],s=c.binormals[n];for(h=0;h<=i;h++){var u=h/i*Math.PI*2,l=Math.sin(u),f=-Math.cos(u);d.x=f*a.x+l*s.x,d.y=f*a.y+l*s.y,d.z=f*a.z+l*s.z,d.normalize(),v.push(d.x,d.y,d.z),p.x=o.x+r*d.x,p.y=o.y+r*d.y,p.z=o.z+r*d.z,m.push(p.x,p.y,p.z)}}function a(){for(h=1;h<=e;h++)for(u=1;u<=i;u++){var t=(i+1)*(h-1)+(u-1),r=(i+1)*h+(u-1),n=(i+1)*h+u,o=(i+1)*(h-1)+u;b.push(t,r,o),b.push(r,n,o)}}function s(){for(u=0;u<=e;u++)for(h=0;h<=i;h++)f.x=u/e,f.y=h/i,y.push(f.x,f.y)}Ct.call(this),this.type="TubeBufferGeometry",this.parameters={path:t,tubularSegments:e,radius:r,radialSegments:i,closed:n},e=e||64,r=r||1,i=i||8,n=n||!1;var c=t.computeFrenetFrames(e,n);this.tangents=c.tangents,this.normals=c.normals,this.binormals=c.binormals;var u,h,p=new g,d=new g,f=new l,m=[],v=[],y=[],b=[];!function(){for(u=0;u<e;u++)o(u);o(!1===n?e:0),s(),a()}(),this.setIndex(b),this.addAttribute("position",new Et(m,3)),this.addAttribute("normal",new Et(v,3)),this.addAttribute("uv",new Et(y,2))}function Je(t,e,r,i,n,o,a){wt.call(this),this.type="TorusKnotGeometry",this.parameters={radius:t,tube:e,tubularSegments:r,radialSegments:i,p:n,q:o},void 0!==a&&console.warn("THREE.TorusKnotGeometry: heightScale has been deprecated. 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M=(i+1)*(c-1)+(s-1),E=(i+1)*c+(s-1),T=(i+1)*c+s,P=(i+1)*(c-1)+s;u.push(M,E,P),u.push(E,T,P)}this.setIndex(u),this.addAttribute("position",new Et(h,3)),this.addAttribute("normal",new Et(l,3)),this.addAttribute("uv",new Et(p,2))}function er(t,e,r,i,n){wt.call(this),this.type="TorusGeometry",this.parameters={radius:t,tube:e,radialSegments:r,tubularSegments:i,arc:n},this.fromBufferGeometry(new rr(t,e,r,i,n)),this.mergeVertices()}function rr(t,e,r,i,n){Ct.call(this),this.type="TorusBufferGeometry",this.parameters={radius:t,tube:e,radialSegments:r,tubularSegments:i,arc:n},t=t||100,e=e||40,r=Math.floor(r)||8,i=Math.floor(i)||6,n=n||2*Math.PI;var o,a,s=[],c=[],u=[],h=[],l=new g,p=new g,d=new g;for(o=0;o<=r;o++)for(a=0;a<=i;a++){var f=a/i*n,m=o/r*Math.PI*2;p.x=(t+e*Math.cos(m))*Math.cos(f),p.y=(t+e*Math.cos(m))*Math.sin(f),p.z=e*Math.sin(m),c.push(p.x,p.y,p.z),l.x=t*Math.cos(f),l.y=t*Math.sin(f),d.subVectors(p,l).normalize(),u.push(d.x,d.y,d.z),h.push(a/i),h.push(o/r)}for(o=1;o<=r;o++)for(a=1;a<=i;a++){var v=(i+1)*o+a-1,y=(i+1)*(o-1)+a-1,b=(i+1)*(o-1)+a,x=(i+1)*o+a;s.push(v,y,x),s.push(y,b,x)}this.setIndex(s),this.addAttribute("position",new Et(c,3)),this.addAttribute("normal",new Et(u,3)),this.addAttribute("uv",new Et(h,2))}function ir(t,e){wt.call(this),this.type="ExtrudeGeometry",this.parameters={shapes:t,options:e},this.fromBufferGeometry(new nr(t,e)),this.mergeVertices()}function nr(t,e){void 0!==t&&(Ct.call(this),this.type="ExtrudeBufferGeometry",t=Array.isArray(t)?t:[t],this.addShapeList(t,e),this.computeVertexNormals())}function or(t,e){wt.call(this),this.type="TextGeometry",this.parameters={text:t,parameters:e},this.fromBufferGeometry(new ar(t,e)),this.mergeVertices()}function ar(t,e){var r=(e=e||{}).font;if(!r||!r.isFont)return console.error("THREE.TextGeometry: font parameter is not an instance of THREE.Font."),new wt;var i=r.generateShapes(t,e.size,e.curveSegments);e.amount=void 0!==e.height?e.height:50,void 0===e.bevelThickness&&(e.bevelThickness=10),void 0===e.bevelSize&&(e.bevelSize=8),void 0===e.bevelEnabled&&(e.bevelEnabled=!1),nr.call(this,i,e),this.type="TextBufferGeometry"}function sr(t,e,r,i,n,o,a){wt.call(this),this.type="SphereGeometry",this.parameters={radius:t,widthSegments:e,heightSegments:r,phiStart:i,phiLength:n,thetaStart:o,thetaLength:a},this.fromBufferGeometry(new cr(t,e,r,i,n,o,a)),this.mergeVertices()}function cr(t,e,r,i,n,o,a){Ct.call(this),this.type="SphereBufferGeometry",this.parameters={radius:t,widthSegments:e,heightSegments:r,phiStart:i,phiLength:n,thetaStart:o,thetaLength:a},t=t||50,e=Math.max(3,Math.floor(e)||8),r=Math.max(2,Math.floor(r)||6),i=void 0!==i?i:0,n=void 0!==n?n:2*Math.PI;var s,c,u=(o=void 0!==o?o:0)+(a=void 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hr(t,e,r,i,n,o){Ct.call(this),this.type="RingBufferGeometry",this.parameters={innerRadius:t,outerRadius:e,thetaSegments:r,phiSegments:i,thetaStart:n,thetaLength:o},t=t||20,e=e||50,n=void 0!==n?n:0,o=void 0!==o?o:2*Math.PI,r=void 0!==r?Math.max(3,r):8;var a,s,c,u=[],h=[],p=[],d=[],f=t,m=(e-t)/(i=void 0!==i?Math.max(1,i):1),v=new g,y=new l;for(s=0;s<=i;s++){for(c=0;c<=r;c++)a=n+c/r*o,v.x=f*Math.cos(a),v.y=f*Math.sin(a),h.push(v.x,v.y,v.z),p.push(0,0,1),y.x=(v.x/e+1)/2,y.y=(v.y/e+1)/2,d.push(y.x,y.y);f+=m}for(s=0;s<i;s++){var b=s*(r+1);for(c=0;c<r;c++){var x=a=c+b,_=a+r+1,w=a+r+2,S=a+1;u.push(x,_,S),u.push(_,w,S)}}this.setIndex(u),this.addAttribute("position",new Et(h,3)),this.addAttribute("normal",new Et(p,3)),this.addAttribute("uv",new Et(d,2))}function lr(t,e,r,i){wt.call(this),this.type="LatheGeometry",this.parameters={points:t,segments:e,phiStart:r,phiLength:i},this.fromBufferGeometry(new pr(t,e,r,i)),this.mergeVertices()}function pr(t,e,r,i){Ct.call(this),this.type="LatheBufferGeometry",this.parameters={points:t,segments:e,phiStart:r,phiLength:i},e=Math.floor(e)||12,r=r||0,i=i||2*Math.PI,i=Ql.clamp(i,0,2*Math.PI);var n,o,a,s=[],c=[],u=[],h=1/e,p=new g,d=new l;for(o=0;o<=e;o++){var f=r+o*h*i,m=Math.sin(f),v=Math.cos(f);for(a=0;a<=t.length-1;a++)p.x=t[a].x*m,p.y=t[a].y,p.z=t[a].x*v,c.push(p.x,p.y,p.z),d.x=o/e,d.y=a/(t.length-1),u.push(d.x,d.y)}for(o=0;o<e;o++)for(a=0;a<t.length-1;a++){var y=n=a+o*t.length,b=n+t.length,x=n+t.length+1,_=n+1;s.push(y,b,_),s.push(b,x,_)}if(this.setIndex(s),this.addAttribute("position",new Et(c,3)),this.addAttribute("uv",new Et(u,2)),this.computeVertexNormals(),i===2*Math.PI){var w=this.attributes.normal.array,S=new g,A=new g,M=new g;for(n=e*t.length*3,o=0,a=0;o<t.length;o++,a+=3)S.x=w[a+0],S.y=w[a+1],S.z=w[a+2],A.x=w[n+a+0],A.y=w[n+a+1],A.z=w[n+a+2],M.addVectors(S,A).normalize(),w[a+0]=w[n+a+0]=M.x,w[a+1]=w[n+a+1]=M.y,w[a+2]=w[n+a+2]=M.z}}function dr(t,e){wt.call(this),this.type="ShapeGeometry","object"==typeof e&&(console.warn("THREE.ShapeGeometry: Options parameter has been removed."),e=e.curveSegments),this.parameters={shapes:t,curveSegments:e},this.fromBufferGeometry(new fr(t,e)),this.mergeVertices()}function fr(t,e){function r(t){var r,i,c,h=o.length/3,l=t.extractPoints(e),p=l.shape,d=l.holes;if(!1===gp.isClockWise(p))for(p=p.reverse(),r=0,i=d.length;r<i;r++)c=d[r],!0===gp.isClockWise(c)&&(d[r]=c.reverse());var f=gp.triangulateShape(p,d);for(r=0,i=d.length;r<i;r++)c=d[r],p=p.concat(c);for(r=0,i=p.length;r<i;r++){var m=p[r];o.push(m.x,m.y,0),a.push(0,0,1),s.push(m.x,m.y)}for(r=0,i=f.length;r<i;r++){var g=f[r],v=g[0]+h,y=g[1]+h,b=g[2]+h;n.push(v,y,b),u+=3}}var i=this;Ct.call(this),this.type="ShapeBufferGeometry",this.parameters={shapes:t,curveSegments:e},e=e||12;var n=[],o=[],a=[],s=[],c=0,u=0;if(!1===Array.isArray(t))r(t);else for(var 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gr(t,e,r,i,n,o,a,s){wt.call(this),this.type="CylinderGeometry",this.parameters={radiusTop:t,radiusBottom:e,height:r,radialSegments:i,heightSegments:n,openEnded:o,thetaStart:a,thetaLength:s},this.fromBufferGeometry(new vr(t,e,r,i,n,o,a,s)),this.mergeVertices()}function vr(t,e,r,i,n,o,a,s){function c(r){var n,o,c,v=new l,x=new g,_=0,w=!0===r?t:e,S=!0===r?1:-1;for(o=m,n=1;n<=i;n++)p.push(0,y*S,0),d.push(0,S,0),f.push(.5,.5),m++;for(c=m,n=0;n<=i;n++){var A=n/i*s+a,M=Math.cos(A),E=Math.sin(A);x.x=w*E,x.y=y*S,x.z=w*M,p.push(x.x,x.y,x.z),d.push(0,S,0),v.x=.5*M+.5,v.y=.5*E*S+.5,f.push(v.x,v.y),m++}for(n=0;n<i;n++){var T=o+n,P=c+n;!0===r?h.push(P,P+1,T):h.push(P+1,P,T),_+=3}u.addGroup(b,_,!0===r?1:2),b+=_}Ct.call(this),this.type="CylinderBufferGeometry",this.parameters={radiusTop:t,radiusBottom:e,height:r,radialSegments:i,heightSegments:n,openEnded:o,thetaStart:a,thetaLength:s};var u=this;t=void 0!==t?t:20,e=void 0!==e?e:20,r=void 0!==r?r:100,i=Math.floor(i)||8,n=Math.floor(n)||1,o=void 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if(3===y||4===y){for(c[g]=0,c[g+1]=0,c[g+2]=0,h=0;h<y;++h)v=3*u[h+1][s],c[g]+=t[v],c[g+1]+=t[v+1],c[g+2]+=t[v+2];c[g]+=.5*t[g],c[g+1]+=.5*t[g+1],c[g+2]+=.5*t[g+2],x=.5+y,c[g]/=x,c[g+1]/=x,c[g+2]/=x}else{for(c[g]=0,c[g+1]=0,c[g+2]=0,h=0;h<y;++h)v=3*u[h+1][s],c[g]+=t[v],c[g+1]+=t[v+1],c[g+2]+=t[v+2];c[g]+=1*t[g],c[g+1]+=1*t[g+1],c[g+2]+=1*t[g+2],b=1+y,c[g]/=b,c[g+1]/=b,c[g+2]/=b}if(t.set(c),i){is(t,e,n);var w=3*o;for(g=0;g<w;g+=3)t[g]+=.75/4.5*-1*n[g],t[g+1]+=.75/4.5*-1*n[g+1],t[g+2]+=.75/4.5*-1*n[g+2]}}}function is(t,e,r){var i,n;if(void 0===r)r=new Float32Array(t.length);else for(i=0,n=r.length;i<n;i++)r[i]=0;var o=new Float32Array(3),a=new Float32Array(3),s=new Float32Array(3),c=new Float32Array(3),u=new Float32Array(3);if(e)for(i=0,n=e.length;i<n;i+=3){var h=3*e[i],l=3*e[i+1],p=3*e[i+2];ma(o,t,h),ma(a,t,l),ma(s,t,p),fa(c,s,a),fa(u,o,a),da(c,c,u),r[h]+=c[0],r[h+1]+=c[1],r[h+2]+=c[2],r[l]+=c[0],r[l+1]+=c[1],r[l+2]+=c[2],r[p]+=c[0],r[p+1]+=c[1],r[p+2]+=c[2]}else for(i=0,n=t.length;i<n;i+=9)ma(o,t,i),ma(a,t,i+3),ma(s,t,i+6),fa(c,s,a),fa(u,o,a),da(c,c,u),r[i]=c[0],r[i+1]=c[1],r[i+2]=c[2],r[i+3]=c[0],r[i+4]=c[1],r[i+5]=c[2],r[i+6]=c[0],r[i+7]=c[1],r[i+8]=c[2];return la(r),r}function ns(t){for(var e={},r=0,i=t.length;r<i;++r)e[t[r]]=!0;return e}function os(t,e,r,i,n){var o=1/i*3;xa(t,t,n+(o+=r)),_a(e,e,n+o),ya(t,t,i),wa(t,t),va(t,t,i),ya(e,e,i),Sa(e,e),va(e,e,i);var a=new Float32Array(3);fa(a,e,t),ya(a,a,i),Sa(a,a),_a(a,a,1);var s=256*Math.pow(10,6),c=a[0]*a[1]*a[2]*3;s<=c&&(ya(t,t,i*=Math.pow(s/c,1/3)),wa(t,t),va(t,t,i),ya(e,e,i),Sa(e,e),va(e,e,i),fa(a,e,t),ya(a,a,i),Sa(a,a),_a(a,a,1));var u=new Float32Array(t);Aa(u,u);var h=ja(),l=ja();Wa(l,$n(90)),Va(h,h,l);var p=ja();$a(p,-1/i,1/i,1/i),Va(h,h,p);var d=ja();return Ha(d,-i*u[2],-i*u[1],-i*u[0]),Va(h,h,d),{dim:a,tran:u,matrix:h,scaleFactor:i}}function as(t,e,r,i,n){function o(t,e,r,i,n,o){var s=a.triangulate(t,e,r,n,o);if(e&&!n&&(rs(s.position,s.index,e,!0),s.normal=is(s.position,s.index)),i&&(ua(i,s.position),s.normal)){var c=Xa();qa(c,i),ha(c,s.normal)}return s}var a=new es(t,e,r,i,n);this.getSurface=o}function ss(t){this.polymer=t,this.size=t.residueCount}function cs(t){this.polymer=t,this.helixorient=new ss(t),this.position=this.helixorient.getPosition()}function us(t){this.content=[],this.scoreFunction=t}function hs(t,e){function r(e,i,n,o){e>s&&(s=e);var a=o-n;if(0===a)return-1;var u=4*l;if(l+=1,1===a)return h[u]=n,h[u+1]=-1,h[u+2]=-1,h[u+3]=i,u;var d=n+Math.floor(a/2);p=e%3;for(var f,m,g,v,y,b=n,x=o-1;x>b;){for(v=t[3*c[g=b+x>>1]+p],m=c[g],c[g]=c[x],c[x]=m,y=b,f=b;f<x;++f)t[3*c[f]+p]<v&&(m=c[y],c[y]=c[f],c[f]=m,++y);if(m=c[x],c[x]=c[y],c[y]=m,g=y,d===g)break;d<g?x=g-1:b=g+1}return h[u]=d,h[u+1]=r(e+1,u,n,d),h[u+2]=r(e+1,u,d+1,o),h[u+3]=i,u}function i(t){var e=h[t+3];return-1===e?0:i(e)+1}function n(r,n,o){function a(u){function l(t,e){s.push([t,e]),s.size()>n&&s.pop()}var p,d,f=i(u)%3,m=3*c[h[u]],g=[t[m+0],t[m+1],t[m+2]],v=e(r,g),y=h[u+1],b=h[u+2];if(-1===b&&-1===y)return void((s.size()<n||v<s.peek()[1])&&v<=o&&l(u,v));a(p=-1===b?y:-1===y?b:r[f]<=t[m+f]?y:b),(s.size()<n||v<s.peek()[1])&&v<=o&&l(u,v);for(var x=[],_=0;_<3;_+=1)x[_]=_===f?r[_]:t[m+_];var w=e(x,g);(s.size()<n||Math.abs(w)<s.peek()[1])&&Math.abs(w)<=o&&-1!==(d=p===y?b:y)&&a(d)}var s=new us(function(t){return-t[1]});a(d);for(var u=[],l=0,p=Math.min(s.size(),n);l<p;l+=1)u.push(s.content[l]);return u}function o(e,r){var i=1;if(void 0===e&&(e=d,r=0),-1===e)throw new Error("node is null");var n=r%3,a=h[e+1],s=h[e+2];if(-1!==a){if(t[3*c[h[a]]+n]>t[3*c[h[e]]+n])throw new Error("left child is > parent!");i+=o(a,r+1)}if(-1!==s){if(t[3*c[h[s]]+n]<t[3*c[h[e]]+n])throw new Error("right child is < parent!");i+=o(s,r+1)}return i}for(var a=t.length/3,s=0,c=new Uint32Array(a),u=0;u<a;++u)c[u]=u;var h=new Int32Array(4*a),l=0,p=0,d=r(0,-1,0,a);this.rootIndex=d,this.maxDepth=s,this.nearest=n,this.indices=c,this.nodes=h,this.verify=o}function ls(e,r){t.Debug&&jf.time("Kdtree build");var i;i=r?function(t,e){var r=t[0]-e[0],i=t[1]-e[1],n=t[2]-e[2];return r*r+i*i+n*n}:function(t,e){var r=t[0]-e[0],i=t[1]-e[1],n=t[2]-e[2];return Math.sqrt(r*r+i*i+n*n)};var n=new Float32Array(3*e.atomCount),o=new Uint32Array(e.atomCount),a=0;e.eachAtom(function(t){n[a+0]=t.x,n[a+1]=t.y,n[a+2]=t.z,o[a/3]=t.index,a+=3}),this.atomIndices=o,this.points=n,this.kdtree=new hs(n,i),t.Debug&&jf.timeEnd("Kdtree build")}function ps(t){var e=my[t],r={};if(void 0===e)return console.warn("getSymmetryOperations: spacegroup '"+t+"' not found in symop library"),r;for(var i=[],n=0,o=e.length;n<o;n+=3){for(var a=[],s=0;s<3;++s)a.push(fy[e[n+s]]);i.push(a)}var c=/^[1-9]$/;return i.forEach(function(t){var e=0,i=(new v).set(0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,1),n=i.elements;r[t]=i,t.forEach(function(t){for(var r=!1,i=!1,o=0,a=t.length;o<a;++o){var s=t[o];if("-"===s)r=!0;else if("+"===s)r=!1;else if("/"===s)i=!0;else if("X"===s)n[0+e]=r?-1:1;else if("Y"===s)n[4+e]=r?-1:1;else if("Z"===s)n[8+e]=r?-1:1;else if(c.test(s)){var u=parseInt(s);i?n[12+e]/=u:n[12+e]=u}else jf.warn('getSymmetryOperations: unknown token "'+s+'"')}e+=1})}),r}function ds(t){var e="";return t.length>0&&(e=":"+Cn(t).join(" OR :")),new Cf(e)}function fs(e,r){if(r){t.Debug&&jf.time("assignSecondaryStructure");var i=[];e.eachModel(function(t){t.eachChain(function(t){i.push(t.chainname)})});var n=i.slice().sort(),o=[];n.forEach(function(t){o.push(i.indexOf(t))});var a=r.helices;(a=a.filter(function(t){return Mn(n,t[0])>=0})).sort(function(t,e){var r=t[0],i=e[0],a=t[1],s=e[1];if(r===i)return a===s?0:a<s?-1:1;var c=Mn(n,r),u=Mn(n,i);return o[c]<o[u]?-1:1});var s=e.residueStore;e.eachModel(function(t){var e=0,r=a.length;if(0!==r){var i=a[e],n=!1,o=!1;t.eachChain(function(t){var c=!1;if(t.chainname===i[0])for(var u=t.residueCount,h=t.residueOffset,l=h+u,p=h;p<l;++p)if(s.resno[p]===i[1]&&s.getInscode(p)===i[2]&&(n=!0),n&&(s.sstruc[p]=i[6],s.resno[p]===i[4]&&s.getInscode(p)===i[5]&&(n=!1,(e+=1)<r?(p=h-1,i=a[e],c=t.chainname!==i[0]):o=!0)),c||o)return})}});var c=r.sheets;(c=c.filter(function(t){return Mn(n,t[0])>=0})).sort(function(t,e){var r=t[0],i=e[0];if(r===i)return 0;var a=Mn(n,r),s=Mn(n,i);return o[a]<o[s]?-1:1});var u="e".charCodeAt(0);e.eachModel(function(t){var e=0,r=c.length;if(0!==r){var i=c[e],n=!1,o=!1;t.eachChain(function(t){var a=!1;if(t.chainname===i[0])for(var h=t.residueCount,l=t.residueOffset,p=l+h,d=l;d<p;++d)if(s.resno[d]===i[1]&&s.getInscode(d)===i[2]&&(n=!0),n&&(s.sstruc[d]=u,s.resno[d]===i[4]&&s.getInscode(d)===i[5]&&(n=!1,(e+=1)<r?(d=l-1,i=c[e],a=t.chainname!==i[0]):o=!0)),a||o)return})}}),t.Debug&&jf.timeEnd("assignSecondaryStructure")}}function ms(t){for(var e=_y.length,r=t,i=0,n=_y[r%e];r>=e;)r=Math.floor(r/e),n+=_y[r%e],i+=1;return i>=5&&jf.warn("chainname overflow"),n}function gs(e,r){t.Debug&&jf.time("calculateChainnames");var i=!0;if(e.eachChain(function(t){t.chainname&&(i=!1)}),i){var n=e.modelStore,o=e.chainStore,a=e.residueStore,s=function(t,e,r,i){for(var s=o.count,c=0;c<i;++c)a.chainIndex[r+c]=s;o.growIfFull(),o.modelIndex[s]=t,o.setChainname(s,e),o.setChainid(s,e),o.residueOffset[s]=r,o.residueCount[s]=i,o.count+=1,n.chainCount[t]+=1},c=e.getAtomProxy(),u=e.getAtomProxy(),h=0,l=0,p=0,d=0,f=[];1===a.count?f.push({mIndex:0,chainname:"A",rStart:0,rCount:1}):e.eachResidueN(2,function(t,e){var i=!1,n=t.backboneType,o=e.backboneType,s=Mv;d=t.index,t.modelIndex!==e.modelIndex?i=!0:t.moleculeType!==e.moleculeType?i=!0:n!==s&&n===o&&(c.index=t.backboneEndAtomIndex,u.index=e.backboneStartAtomIndex,i=r?!c.hasBondTo(u):!c.connectedTo(u)),i||e.index!==a.count-1||(i=!0,d=e.index),i&&(f.push({mIndex:l,chainname:ms(h),rStart:p,rCount:d-p+1}),h+=1,t.modelIndex!==e.modelIndex&&(h=0,l+=1),e.index===a.count-1&&d!==e.index&&f.push({mIndex:l,chainname:ms(h),rStart:a.count-1,rCount:1}),p=e.index,d=e.index)}),o.count=0,f.forEach(function(t){s(t.mIndex,t.chainname,t.rStart,t.rCount)});var m=0;e.eachModel(function(t){n.chainOffset[t.index]=m,n.chainCount[t.index]-=1,m+=n.chainCount[t.index]})}t.Debug&&jf.timeEnd("calculateChainnames")}function vs(e){t.Debug&&jf.time("calculateBonds"),xs(e),_s(e),t.Debug&&jf.timeEnd("calculateBonds")}function ys(e){var r=e.structure,i=r.getAtomProxy(),n=r.getAtomProxy(),o=e.atomCount,a=e.atomOffset,s=a+o-1;if(o>500)return void(t.Debug&&jf.warn("more than 500 atoms, skip residue for auto-bonding",e.qualifiedName()));var c,u,h=[],l=[],p=[];if(o>50){var d=new ls(e,!0),f=e.isCg()?1.2:2.3;for(c=a;c<s;++c){i.index=c;var m=i.covalent+f+.3,g=d.nearest(i,1/0,m*m),v=g.length;for(u=0;u<v;++u)n.index=g[u].index,i.index<n.index&&i.connectedTo(n)&&(h.push(i.index-a),l.push(n.index-a),p.push(1))}}else for(c=a;c<s;++c)for(i.index=c,u=c+1;u<=s;++u)n.index=u,i.connectedTo(n)&&(h.push(c-a),l.push(u-a),p.push(1));return{atomIndices1:h,atomIndices2:l,bondOrders:p}}function bs(e){t.Debug&&jf.time("calculateAtomBondMap");var r=[];return e.eachBond(function(t){var e=t.atomIndex1,i=t.atomIndex2;void 0===r[e]&&(r[e]=[]),r[e][i]=t.index}),t.Debug&&jf.timeEnd("calculateAtomBondMap"),r}function xs(e,r){t.Debug&&jf.time("calculateBondsWithin");var i=e.bondStore,n=e.rungBondStore,o=e.getAtomSet(!1),a=e.getAtomProxy(),s=e.getAtomProxy(),c=e.getBondProxy(),u=r?null:bs(e);e.eachResidue(function(t){if(!r){var e=t.atomCount,h=t.atomOffset;if(e>500)return void jf.warn("more than 500 atoms, skip residue for auto-bonding",t.qualifiedName());for(var l=t.getBonds(),p=l.atomIndices1,d=l.atomIndices2,f=l.bondOrders,m=p.length,g=0;g<m;++g){var v=p[g]+h,y=d[g]+h,b=u[v];void 0!==b&&void 0!==(b=b[y])?(c.index=b,f[t.residueType.getBondIndex(v,y)]=c.bondOrder):(a.index=v,s.index=y,i.addBond(a,s,f[g]))}}var x=t.residueType.traceAtomIndex,_=t.residueType.rungEndAtomIndex;-1!==x&&-1!==_&&(a.index=t.traceAtomIndex,s.index=t.rungEndAtomIndex,n.addBond(a,s),o.set(a.index),o.set(s.index))}),e.atomSetDict.rung=o,t.Debug&&jf.timeEnd("calculateBondsWithin")}function _s(e,r,i){function n(t,e){var n=t.backboneType,h=e.backboneType;n!==Mv&&n===h&&(c.index=t.backboneEndAtomIndex,u.index=e.backboneStartAtomIndex,(i&&c.hasBondTo(u)||c.connectedTo(u))&&(r||o.addBond(c,u,1),c.index=t.traceAtomIndex,u.index=e.traceAtomIndex,a.addBond(c,u),s.set(c.index),s.set(u.index)))}t.Debug&&jf.time("calculateBondsBetween");var o=e.bondStore,a=e.backboneBondStore,s=e.getAtomSet(!1),c=e.getAtomProxy(),u=e.getAtomProxy();0===a.count&&a.resize(e.residueStore.count),e.eachResidueN(2,n);var h=e.getResidueProxy(),l=e.getResidueProxy();e.eachChain(function(t){0!==t.residueCount&&(h.index=t.residueOffset,l.index=t.residueOffset+t.residueCount-1,n(l,h))}),e.atomSetDict.backbone=s,t.Debug&&jf.timeEnd("calculateBondsBetween")}function ws(e){function r(t){var e=[];return Object.keys(o).forEach(function(r){var u=o[r].clone();s.copy(n).applyMatrix4(u),c.setFromMatrixPosition(u),c.sub(a),s.x>1&&(c.x-=1),s.x<0&&(c.x+=1),s.y>1&&(c.y-=1),s.y<0&&(c.y+=1),s.z>1&&(c.z-=1),s.z<0&&(c.z+=1),t&&c.add(t),u.setPosition(c),u.multiplyMatrices(i.fracToCart,u),u.multiply(i.cartToFrac),e.push(u)}),e}if(e.unitcell){t.Debug&&jf.time("buildUnitcellAssembly");var i=e.unitcell,n=e.center.clone().applyMatrix4(i.cartToFrac),o=ps(i.spacegroup),a=new g,s=new g,c=new 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a=r.next(),s=r.next(),c=r.next(),u=r.size,h=u-1,l=n||0,p=0;p<h;++p)e(a,a=s,s=c,c=r.next(),i,l),l+=3*t;o&&(e(r.get(u-2),a=r.get(u-1),s=r.get(0),c=r.get(1),i,l),l+=3*t)}function s(e,r,n,o,a,s,c,u,h,l,d,g,w){for(var S=0;S<t;++S){var A=g+3*S;w&&(A+=3*_);var M=p*S;i(e,r,n,o,M,f),i(a,s,c,u,M,m),v.subVectors(m,f).normalize(),y.fromArray(h,A),x.crossVectors(v,y).normalize(),x.toArray(d,A),b.crossVectors(y,x).normalize(),b.toArray(l,A)}}function c(e,r,i,n,o){for(var a=0;a<t;++a){var s=o+3*a;e.copy(b),y.fromArray(r,s),x.crossVectors(e,y).normalize(),x.toArray(n,s),b.crossVectors(y,x).normalize(),b.toArray(i,s)}}function u(e,r,i,n,o){var a;for(a=0;a<_;++a)i(e,n,o+3*a);for(a=_;a<t;++a)i(r,n,o+3*a)}function h(e,r,i,n,o){var a;for(a=0;a<_;++a)n[o+a]=i(e);for(a=_;a<t;++a)n[o+a]=i(r)}function l(e,r,i,n,o){for(var a=i(e),s=i(r),c=0;c<t;++c){var u=c/t;n[o+c]=(1-u)*a+u*s}}var p=1/t,d=1e-4,f=new g,m=new g;this.getPosition=function(e,r,i,o){e.reset(),a(n,e,r,i,o);var s=e.size-1,c=s*t*3;o&&(c+=3*t);var 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E=e.size,T=E-1,P=a||0,C=0;C<T;++C)f.copy(m),m.copy(v),v.copy(y),y.copy(e.next()),w.copy(S),S.copy(A),A.copy(M),M.copy(r.next()),0===C?(h.subVectors(w,f),l.subVectors(S,m),h.dot(l)<0&&(l.multiplyScalar(-1),S.addVectors(m,l)),p.subVectors(A,v),l.dot(p)<0&&(p.multiplyScalar(-1),A.addVectors(v,p))):p.copy(d),d.subVectors(M,y),p.dot(d)<0&&(d.multiplyScalar(-1),M.addVectors(y,d)),s(f,m,v,y,w,S,A,M,i,n,o,P,u),P+=3*t;if(c&&(f.copy(e.get(E-2)),m.copy(e.get(E-1)),v.copy(e.get(0)),y.copy(e.get(1)),w.copy(r.get(E-2)),S.copy(r.get(E-1)),A.copy(r.get(0)),M.copy(r.get(1)),p.copy(d),d.subVectors(M,y),p.dot(d)<0&&(d.multiplyScalar(-1),M.addVectors(y,d)),s(f,m,v,y,w,S,A,M,i,n,o,P,u),P+=3*t),u){x.fromArray(o,3*_),b.fromArray(n,3*_);for(var I=0;I<_;++I)x.toArray(o,3*I),b.toArray(n,3*I)}else x.toArray(o,P),b.toArray(n,P)},this.getColor=function(e,r,i,n,o){e.reset(),e.next();for(var a=e.next(),s=e.size,c=s-1,h=n||0,l=0;l<c;++l)u(a,a=e.next(),r,i,h),h+=3*t;o&&(u(e.get(s-1),a=e.get(0),r,i,h),h+=3*t),i[h]=i[h-3],i[h+1]=i[h-2],i[h+2]=i[h-1]},this.getPicking=function(e,r,i,n,o){e.reset(),e.next();for(var a=e.next(),s=e.size,c=s-1,u=n||0,l=0;l<c;++l)h(a,a=e.next(),r,i,u),u+=t;o&&(h(e.get(s-1),a=e.get(0),r,i,u),u+=t),i[u]=i[u-1]},this.getSize=function(e,r,i,n,o){e.reset(),e.next();for(var a=e.next(),s=e.size,c=s-1,u=n||0,h=0;h<c;++h)l(a,a=e.next(),r,i,u),u+=t;o&&(l(e.get(s-1),a=e.get(0),r,i,u),u+=t),i[u]=i[u-1]}}function Ys(t,e){this.polymer=t,this.size=t.residueCount;var r=e||{};this.directional=r.directional||!1,this.positionIterator=r.positionIterator||!1,this.subdiv=r.subdiv||1,this.smoothSheet=r.smoothSheet||!1,isNaN(r.tension)?this.tension=this.polymer.isNucleic()?.5:.9:this.tension=r.tension||.5,this.interpolator=new qs(this.subdiv,this.tension)}function Zs(t,e,r){e=e||3.5,r=r||40;for(var i=new Cf("( ARG and ( .NE or .NH1 or .NH2 ) ) or ( ASP and .ND2 ) or ( GLN 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0===w)continue;if(p.index=w.getAtomIndexByName("C"),void 0===p.index)continue;m.subVectors(x,p),v.subVectors(x,l),m.add(v).multiplyScalar(.5),v.subVectors(_,x),Hn(m.angleTo(v))>r&&s.bondSet.clear(y)}else("OH"===u.atomname&&"TYR"===u.resname||"OH"===h.atomname&&"TYR"===h.resname)&&(function(t,e,i,n){var o,a;t.atomname===i?(o=t,a=e):(o=e,a=t),d.index=o.residueIndex;var s=d.getAtomIndexByName(n);return m.subVectors(s,o),v.subVectors(s,a),Hn(m.angleTo(v))<r}(u,h,"OH","CZ")||s.bondSet.clear(y));return{atomSet:s.atomSet,bondSet:s.bondSet,bondStore:s.bondStore}}function Ks(t,e,r){e=e||3.5,r=r||40;for(var i=new Cf("( PROTEIN and .N )"),n=new Cf("( PROTEIN and .O )"),o=t.getView(i),a=t.getView(n),s=new Xx(o,a).within(e),c=s.bondStore,u=t.getAtomProxy(),h=t.getAtomProxy(),l=t.getAtomProxy(),p=t.getAtomProxy(),d=t.getResidueProxy(),f=t.getResidueProxy(),m=new g,v=new g,y=0,b=c.count;y<b;++y){u.index=c.atomIndex1[y],h.index=c.atomIndex2[y];var x,_;if("N"===u.atomname?(x=u,_=h):(x=h,_=u),d.index=x.residueIndex,l.index=d.getAtomIndexByName("CA"),void 0!==l.index){var w=d.getPreviousConnectedResidue(f);void 0!==w&&(p.index=w.getAtomIndexByName("C"),void 0!==p.index&&(m.subVectors(x,p),v.subVectors(x,l),m.add(v).multiplyScalar(.5),v.subVectors(_,x),Hn(m.angleTo(v))>r&&s.bondSet.clear(y)))}}return{atomSet:s.atomSet,bondSet:s.bondSet,bondStore:s.bondStore}}function Qs(t){var e=JSON.stringify(t);return void 0===Yx[e]&&(Yx[e]=new Zx(t)),Yx[e]}function Js(t,e){this.type=t,this.text=e||{}}function tc(t,e,r,i,n){function o(t,i,o){return((t*e+i)*r+o)*n}var a,s=new(i=i||Int32Array)(t*e*r*(n=n||1));this.data=s,this.index=o,this.set=function(t,e,r){var i=arguments,c=o(t,e,r);for(a=0;a<n;++a)s[c+a]=i[3+a]},this.toArray=function(t,e,r,i,c){var u=o(t,e,r);for(void 0===i&&(i=[]),void 0===c&&(c=0),a=0;a<n;++a)i[c+a]=s[u+a]},this.fromArray=function(t,e,r,i,c){var u=o(t,e,r);for(void 0===c&&(c=0),a=0;a<n;++a)s[u+a]=i[c+a]},this.copy=function(t){this.data.set(t.data)},this.clone=function(){return new tc(t,e,r,i,n).copy(this)}}function ec(t,e,r){function i(t,e,r,i,o){m=e||1.4,g=r||2,E=o||!0;var a=0;for(var s in d)a=Math.max(a,s);var c=os(I,R,a,g,t?m:0);y=c.dim[0],b=c.dim[1],x=c.dim[2],_=c.matrix,w=c.tran,g=c.scaleFactor,S={},A={},n(t),M=m*g,v=i||m/g,T=new Uint8Array(y*b*x),t&&(P=new Float64Array(y*b*x)),E&&(C=new Int32Array(y*b*x))}function n(t){var e,r,i,n,o,a,s,c,u,h;for(var l in d)if(e=d[l],!S[l]){for(a=(s=t?(e+m)*g+.5:e*g+.5)*s,c=Math.floor(s)+1,u=new Int32Array(c*c),h=0,r=0;r<c;++r)for(i=0;i<c;++i)(n=r*r+i*i)>a?u[h]=-1:(o=Math.sqrt(a-n),u[h]=Math.floor(o)),++h;A[l]=c,S[l]=u}}function o(r){var i,n,o,a,s,c,u,h,l,p,d,f,m,v,_,M,P,I,R=3*r,O=r;i=Math.floor(.5+g*(t[R]+w[0])),n=Math.floor(.5+g*(t[R+1]+w[1])),o=Math.floor(.5+g*(t[R+2]+w[2]));var D,N=e[O],k=S[N],F=0,B=b*x,z=A[N];for(p=0;p<z;++p)for(d=0;d<z;++d){if(-1!==(D=k[F]))for(M=-1;M<2;++M)for(P=-1;P<2;++P)for(I=-1;I<2;++I)if(0!==M&&0!==P&&0!==I)for(u=M*p,l=I*d,f=0;f<=D;++f)if(h=f*P,m=i+u,v=n+h,_=o+l,!(m<0||v<0||_<0||m>=y||v>=b||_>=x)){var U=m*B+v*x+_;if(E)if(T[U]&L){if(T[U]&L){var j=C[U];j!==R&&u*u+h*h+l*l<(a=i+u-Math.floor(.5+g*(t[j]+w[0])))*a+(s=n+h-Math.floor(.5+g*(t[j+1]+w[1])))*s+(c=o+l-Math.floor(.5+g*(t[j+2]+w[2])))*c&&(C[U]=r)}}else T[U]|=L,C[U]=r;else T[U]|=L}F++}}function a(e){console.time("EDTSurface fillvoxels");var r,i;for(r=0,i=T.length;r<i;++r)T[r]=0,e&&(P[r]=-1),E&&(C[r]=-1);for(r=0,i=t.length/3;r<i;++r)o(r);for(r=0,i=T.length;r<i;++r)T[r]&L&&(T[r]|=O);console.timeEnd("EDTSurface fillvoxels")}function s(r){var i,n,o,a,s,c,u,h,l,p,d,f,m,v,_,M,P,I,R,L=3*r,D=r,N=0;i=Math.floor(.5+g*(t[L]+w[0])),n=Math.floor(.5+g*(t[L+1]+w[1])),o=Math.floor(.5+g*(t[L+2]+w[2]));var k=e[D],F=b*x;for(m=0,R=A[k];m<R;++m)for(v=0;v<R;++v){if(-1!==S[k][N])for(M=-1;M<2;++M)for(P=-1;P<2;++P)for(I=-1;I<2;++I)if(0!==M&&0!==P&&0!==I)for(u=M*m,l=I*v,_=0;_<=S[k][N];++_)if(h=_*P,p=i+u,d=n+h,f=o+l,!(p<0||d<0||f<0||p>=y||d>=b||f>=x)){var B=p*F+d*x+f;if(T[B]&O){if(E){var z=C[B];u*u+h*h+l*l<(a=Math.floor(.5+g*(t[z]+w[0])))*a+(s=Math.floor(.5+g*(t[z+1]+w[1])))*s+(c=Math.floor(.5+g*(t[z+2]+w[2])))*c&&(C[B]=r)}}else T[B]|=O,E&&(C[B]=r)}N++}}function c(){var e,r;for(e=0,r=T.length;e<r;++e)T[e]&=~O;for(e=0,r=t.length/3;e<r;++e)s(e)}function u(){var t,e,r,i=b*x;for(t=0;t<y;++t)for(e=0;e<x;++e)for(r=0;r<b;++r){var n=t*i+r*x+e;if(T[n]&L)for(var o=0;o<26;){var a=t+N[o][0],s=e+N[o][2],c=r+N[o][1];if(a>-1&&a<y&&c>-1&&c<b&&s>-1&&s<x&&!(T[a*i+c*x+s]&L)){T[n]|=D;break}o++}}}function h(){console.time("EDTSurface fastdistancemap");var t,e,r,i,n,o=new tc(y,b,x,Uint16Array,3),a=b*x,s=M*M,c=0;for(t=0;t<y;++t)for(e=0;e<b;++e)for(r=0;r<x;++r)T[n=t*a+e*x+r]&=~O,T[n]&L&&T[n]&D&&(o.set(t,e,r,t,e,r),P[n]=0,T[n]|=O,c+=1);var u=new Int32Array(3*c),h=0,p=new Int32Array(3*c),d=0;for(t=0;t<y;++t)for(e=0;e<b;++e)for(r=0;r<x;++r)T[n=t*a+e*x+r]&D&&(u[h]=t,u[h+1]=e,u[h+2]=r,h+=3,T[n]&=~D);do{for(d=l(u,o,h,p),h=0,t=0,i=d;t<i;t+=3)n=a*p[t]+x*p[t+1]+p[t+2],T[n]&=~D,P[n]<=1.0404*s&&(u[h]=p[t],u[h+1]=p[t+1],u[h+2]=p[t+2],h+=3)}while(h>0);var f,m=v*v,g=new Uint16Array(3);for(t=0;t<y;++t)for(e=0;e<b;++e)for(r=0;r<x;++r)T[n=t*a+e*x+r]&=~D,T[n]&L&&(T[n]&O&&!(T[n]&O&&P[n]>=m)||(T[n]|=D,E&&T[n]&O&&(o.toArray(t,e,r,g),f=g[0]*a+g[1]*x+g[2],C[n]=C[f])));console.timeEnd("EDTSurface fastdistancemap")}function l(t,e,r,i){var n,o,a,s,c,u,h,l,p,d,f,m,g=new Uint16Array(3),v=0;if(0===r)return v;var _=-1,w=-1,S=-1,A=b*x;for(h=0,p=r;h<p;h+=3)for(n=t[h],o=t[h+1],a=t[h+2],e.toArray(n,o,a,g),l=0;l<6;++l)_=n+(m=N[l])[0],w=o+m[1],S=a+m[2],_<y&&_>-1&&w<b&&w>-1&&S<x&&S>-1&&(T[f=_*A+x*w+S]&L&&!(T[f]&O)?(e.fromArray(_,w,S,g),d=(s=_-g[0])*s+(c=w-g[1])*c+(u=S-g[2])*u,P[f]=d,T[f]|=O,T[f]|=D,i[v]=_,i[v+1]=w,i[v+2]=S,v+=3):T[f]&L&&T[f]&O&&(d=(s=_-g[0])*s+(c=w-g[1])*c+(u=S-g[2])*u)<P[f]&&(e.fromArray(_,w,S,g),P[f]=d,T[f]&D||(T[f]|=D,i[v]=_,i[v+1]=w,i[v+2]=S,v+=3)));for(h=0,p=r;h<p;h+=3)for(n=t[h],o=t[h+1],a=t[h+2],e.toArray(n,o,a,g),l=6;l<18;l++)_=n+(m=N[l])[0],w=o+m[1],S=a+m[2],_<y&&_>-1&&w<b&&w>-1&&S<x&&S>-1&&(T[f=_*A+x*w+S]&L&&!(T[f]&O)?(e.fromArray(_,w,S,g),d=(s=_-g[0])*s+(c=w-g[1])*c+(u=S-g[2])*u,P[f]=d,T[f]|=O,T[f]|=D,i[v]=_,i[v+1]=w,i[v+2]=S,v+=3):T[f]&L&&T[f]&O&&(d=(s=_-g[0])*s+(c=w-g[1])*c+(u=S-g[2])*u)<P[f]&&(e.fromArray(_,w,S,g),P[f]=d,T[f]&D||(T[f]|=D,i[v]=_,i[v+1]=w,i[v+2]=S,v+=3)));for(h=0,p=r;h<p;h+=3)for(n=t[h],o=t[h+1],a=t[h+2],e.toArray(n,o,a,g),l=18;l<26;l++)_=n+(m=N[l])[0],w=o+m[1],S=a+m[2],_<y&&_>-1&&w<b&&w>-1&&S<x&&S>-1&&(T[f=_*A+x*w+S]&L&&!(T[f]&O)?(e.fromArray(_,w,S,g),d=(s=_-g[0])*s+(c=w-g[1])*c+(u=S-g[2])*u,P[f]=d,T[f]|=O,T[f]|=D,i[v]=_,i[v+1]=w,i[v+2]=S,v+=3):T[f]&L&&T[f]&O&&(d=(s=_-g[0])*s+(c=w-g[1])*c+(u=S-g[2])*u)<P[f]&&(e.fromArray(_,w,S,g),P[f]=d,T[f]&D||(T[f]|=D,i[v]=_,i[v+1]=w,i[v+2]=S,v+=3)));return v}function p(t){var e,r=T.length;if("vws"===t)for(e=0;e<r;++e)T[e]&=~D,T[e]=T[e]&O?1:0;else if("ms"===t)for(e=0;e<r;++e)T[e]&=~O,T[e]&D&&(T[e]|=O),T[e]&=~D,T[e]=T[e]&O?1:0;else if("ses"===t)for(e=0;e<r;++e)T[e]&D&&T[e]&O?T[e]&=~D:T[e]&D&&!(T[e]&O)&&(T[e]|=O),T[e]=T[e]&O?1:0;else if("sas"===t)for(e=0;e<r;++e)T[e]&=~D,T[e]=T[e]&O?1:0}var d=ns(e),f=ca(t);0===t.length&&(f[0].set([0,0,0]),f[1].set([0,0,0]));var m,g,v,y,b,x,_,w,S,A,M,E,T,P,C,I=f[0],R=f[1],L=1,O=2,D=4,N=[new Int32Array([1,0,0]),new Int32Array([-1,0,0]),new Int32Array([0,1,0]),new Int32Array([0,-1,0]),new Int32Array([0,0,1]),new Int32Array([0,0,-1]),new Int32Array([1,1,0]),new Int32Array([1,-1,0]),new Int32Array([-1,1,0]),new Int32Array([-1,-1,0]),new Int32Array([1,0,1]),new Int32Array([1,0,-1]),new Int32Array([-1,0,1]),new Int32Array([-1,0,-1]),new Int32Array([0,1,1]),new Int32Array([0,1,-1]),new Int32Array([0,-1,1]),new Int32Array([0,-1,-1]),new Int32Array([1,1,1]),new Int32Array([1,1,-1]),new Int32Array([1,-1,1]),new Int32Array([-1,1,1]),new Int32Array([1,-1,-1]),new Int32Array([-1,-1,1]),new Int32Array([-1,1,-1]),new Int32Array([-1,-1,-1])];this.getVolume=function(t,e,o,s,l){console.time("EDTSurface.getVolume");var d="vws"!==t;i(d,e,o,s,l),a(d),u(),"ms"!==t&&"ses"!==t||h(),"ses"===t&&(n(!1),c()),p(t);for(var f=0,m=C.length;f<m;++f)C[f]=r[C[f]];return console.timeEnd("EDTSurface.getVolume"),{data:T,nx:x,ny:b,nz:y,atomindex:C}},this.getSurface=function(t,e,r,i,n,o,a){var s=this.getVolume(t,e,r,i,n);return new as(s.data,s.nx,s.ny,s.nz,s.atomindex).getSurface(1,o,void 0,_,a)}}function rc(t,e,r,i,n,o,a){function s(t,e){return Math.floor((t-e)/a)}for(var c=t.length,u=n[0],h=n[1],l=n[2],p=o[0],d=o[1],f=o[2],m=s(p,u)+1,g=s(d,h)+1,v=s(f,l)+1,y=m*g*v,b=g*v,x=[],_=0;_<c;_++){var w=function(t,e,r){return(s(t,u)*g+s(e,h))*v+s(r,l)}(t[_],e[_],r[_]);void 0===x[w]?x[w]=[_]:x[w].push(_)}var S=new Uint32Array(y),A=new Uint16Array(y),M=new Uint32Array(c),E=0,T=0;for(_=0;_<y;_++){var P=S[_]=E,C=x[_];if(void 0!==C)for(var I=0;I<C.length;I++)M[E]=C[I],E++;var R=E-P;A[_]=R,R>T&&(T=R)}this.neighbourListLength=27*T+1,this.withinRadii=function(n,o,a,c,p){for(var d=0,f=s(n,u),y=s(o,h),x=s(a,l),_=Math.max(0,f-1),w=Math.max(0,y-1),E=Math.max(0,x-1),T=Math.min(m,f+1),P=Math.min(g,y+1),C=Math.min(v,x+1),I=_;I<=T;++I)for(var R=I*b,L=w;L<=P;++L)for(var O=L*v,D=E;D<=C;++D)for(var N=R+O+D,k=S[N],F=k+A[N],B=k;B<F;B++){var z=M[B],U=t[z]-n,j=e[z]-o,G=r[z]-a,V=i[z]+c;U*U+j*j+G*G<=V*V&&(p[d++]=M[B])}p[d]=-1}}function ic(t,e,r){function i(t,r,i,n){T=gn(t,1.4),P=gn(r,2),C=gn(i,!0),I=gn(n,30),A=new Float32Array(v),M=new Float32Array(v);for(var c=0;c<A.length;++c){var u=e[c]+T;A[c]=u,M[c]=u*u}E=0;for(var h=0;h<A.length;++h)A[h]>E&&(E=A[h]);o(),a(),s(),H=-1}function n(t,e,r){for(var i=0;i<t.length;i++)t[i]=e+r*i}function o(){var t=os(V,$,E,P,0);P=t.scaleFactor,R=t.dim,L=t.matrix,G=Math.min(5,2+Math.floor(T*P)),O=No(R[0]*R[1]*R[2],-1001),D=new Int32Array(O.length),N=new Float32Array(R[0]),k=new Float32Array(R[1]),F=new Float32Array(R[2]),n(N,V[0],1/P),n(k,V[1],1/P),n(F,V[2],1/P)}function a(){var t=0,e=2*Math.PI/I;z=new Float32Array(I),B=new Float32Array(I);for(var r=0;r<I;r++)z[r]=Math.cos(t),B[r]=Math.sin(t),t+=e}function s(){U=new rc(y,b,x,A,V,$,2.01*E),j=new Int32Array(U.neighbourListLength)}function c(t,e,r,i,n){var o;if(-1!==H){if((o=H)!==i&&o!==n&&u(o,t,e,r))return o;H=-1}var a=0;for(o=j[a];o>=0;){if(o!==i&&o!==n&&u(o,t,e,r))return H=o,o;o=j[++a]}return H=-1,-1}function u(e,r,i,n){var o=3*e,a=M[e],s=t[o]-r,c=t[o+1]-i,u=t[o+2]-n;return s*s+c*c+u*u<a}function h(){for(var t=0;t<v;t++){var e=y[t],r=b[t],i=x[t],n=A[t],o=M[t];U.withinRadii(e,r,i,n,j);for(var a=Math.ceil(n*P),s=Math.floor(P*(e-V[0])),u=Math.floor(P*(r-V[1])),h=Math.floor(P*(i-V[2])),l=Math.max(0,s-a),p=Math.max(0,u-a),d=Math.max(0,h-a),f=Math.min(R[0],s+a+2),m=Math.min(R[1],u+a+2),g=Math.min(R[2],h+a+2),_=l;_<f;_++)for(var w=N[_]-e,S=R[1]*R[2]*_,E=p;E<m;E++)for(var T=k[E]-r,I=w*w+T*T,L=S+R[2]*E,B=d;B<g;B++){var z=F[B]-i,G=I+z*z;if(G<o){var $=B+L;O[$]<0&&(O[$]=-O[$]);var H=Math.sqrt(G),W=n/H,X=w*W,q=T*W,Y=z*W;if(X+=e,q+=r,Y+=i,-1===c(X,q,Y,t,-1)){var Z=n-H;Z<O[$]&&(O[$]=Z,C&&(D[$]=t))}}}}}function l(){for(var t=0;t<v;t++){U.withinRadii(y[t],b[t],x[t],A[t],j);for(var e=0,r=j[e];r>=0;)t<r&&p(t,r),r=j[++e]}}function p(t,e){var r=A[t],i=A[e],n=W[0]=y[e]-y[t],o=W[1]=b[e]-b[t],a=W[2]=x[e]-x[t],s=n*n+o*o+a*a,u=Math.sqrt(s),h=r*((r*r+u*u-i*i)/(2*r*u));ba(W,W),d(X,W),ba(X,X),da(q,W,X),ba(q,q);var l=Math.sqrt(r*r-h*h);ya(X,X,l),ya(q,q,l),ya(W,W,h),W[0]+=y[t],W[1]+=b[t],W[2]+=x[t],H=-1;for(var p=G,f=0;f<I;f++){var m=z[f],g=B[f],v=W[0]+m*X[0]+g*q[0],_=W[1]+m*X[1]+g*q[1],w=W[2]+m*X[2]+g*q[2];if(-1===c(v,_,w,t,e))for(var S=Math.floor(P*(v-V[0])),M=Math.floor(P*(_-V[1])),E=Math.floor(P*(w-V[2])),T=Math.max(0,S-p),L=Math.max(0,M-p),U=Math.max(0,E-p),j=Math.min(R[0],S+p+2),$=Math.min(R[1],M+p+2),Y=Math.min(R[2],E+p+2),Z=T;Z<j;Z++){n=v-N[Z];for(var K=R[1]*R[2]*Z,Q=L;Q<$;Q++)for(var J=n*n+(o=_-k[Q])*o,tt=K+R[2]*Q,et=U;et<Y;et++){s=J+(a=w-F[et])*a;var rt=et+tt,it=O[rt];it>0&&s<it*it&&(O[rt]=Math.sqrt(s),C&&(D[rt]=t))}}}}function d(t,e){return t[0]=t[1]=t[2]=1,0!==e[0]?t[0]=(e[1]+e[2])/-e[0]:0!==e[1]?t[1]=(e[0]+e[2])/-e[1]:0!==e[2]&&(t[2]=(e[0]+e[1])/-e[2]),t}function f(){for(var t=0;t<O.length;t++)O[t]<0&&(O[t]=0)}function m(){for(var t=0;t<D.length;t++)D[t]=r[D[t]]}function g(t,e,r){console.time("AVSurface.getVolume"),console.time("AVSurface.init"),i(t,e,r),console.timeEnd("AVSurface.init"),console.time("AVSurface.projectPoints"),h(),console.timeEnd("AVSurface.projectPoints"),console.time("AVSurface.projectTorii"),l(),console.timeEnd("AVSurface.projectTorii"),f(),m(),console.timeEnd("AVSurface.getVolume")}for(var v=e.length,y=new Float32Array(v),b=new Float32Array(v),x=new Float32Array(v),_=0;_<v;_++){var w=3*_;y[_]=t[w],b[_]=t[w+1],x[_]=t[w+2]}var S=ca(t);0===t.length&&(S[0].set([0,0,0]),S[1].set([0,0,0]));var A,M,E,T,P,C,I,R,L,O,D,N,k,F,B,z,U,j,G,V=S[0],$=S[1],H=-1,W=new Float32Array([0,0,0]),X=new Float32Array([0,0,0]),q=new Float32Array([0,0,0]);this.getSurface=function(t,e,r,i,n,o,a){return g(e,r,n),new as(O,R[2],R[1],R[0],D).getSurface(e,!1,void 0,L,a)}}function nc(t){function e(t){for(var e=l.atomCount[t],n=l.atomOffset[t],o=new Array(e),a=0;a<e;++a)o[a]=h.atomTypeId[n+a];l.residueTypeId[t]=f.add(r,o,i)}var r,i,n=null,o=null,a=null,s=null,c=null,u=null,h=t.atomStore,l=t.residueStore,p=t.chainStore,d=t.modelStore,f=t.residueMap,m=-1,g=-1,v=-1,y=-1;this.addAtom=function(t,f,b,x,_,w,S,A){var M=!1,E=!1,T=!1;n!==t?(M=!0,E=!0,T=!0,y+=1,v+=1,g+=1):o!==b?(E=!0,T=!0,v+=1,g+=1):s===_&&a===x&&c===A||(T=!0,g+=1),m+=1,M&&(d.growIfFull(),d.chainOffset[y]=v,d.chainCount[y]=0,d.count+=1,p.modelIndex[v]=y),E&&(p.growIfFull(),p.setChainname(v,f),p.setChainid(v,b),p.residueOffset[v]=g,p.residueCount[v]=0,p.count+=1,p.modelIndex[v]=y,d.chainCount[y]+=1,l.chainIndex[g]=v),T&&(r=a,i=u,g>0&&e(g-1),l.growIfFull(),l.resno[g]=_,void 0!==S&&(l.sstruc[g]=S.charCodeAt(0)),void 0!==A&&(l.inscode[g]=A.charCodeAt(0)),l.atomOffset[g]=m,l.atomCount[g]=0,l.count+=1,l.chainIndex[g]=v,p.residueCount[v]+=1),h.count+=1,h.residueIndex[m]=g,l.atomCount[g]+=1,n=t,o=b,a=x,s=_,c=A,u=w},this.finalize=function(){r=a,i=u,g>-1&&e(g)}}function oc(t){switch(t=t.toLowerCase()){case"polymer":return _v;case"non-polymer":return wv;case"macrolide":return Sv;case"water":return Av;default:return xv}}function ac(t,e,r){var i=""+t;return e&&(i+=":"+e),r&&(i+="^"+r),i}function sc(t){return!t||t[0]!==t[t.length-1]||"'"!==t[0]&&'"'!==t[0]?t:t.substring(1,t.length-1)}function cc(t,e){Array.isArray(t[e])||Object.keys(t).forEach(function(e){t[e]=[t[e]]})}function uc(t){return"?"!==t}function hc(t,e){return uc(t)?t:e}function lc(t){switch(t.toLowerCase()){case"?":case"sing":return 1;case"doub":return 2;case"trip":return 3;case"quad":return 4}return 0}function pc(t,e,r){var i,n,o=e.atomStore,a=e.atomMap,s=t.chem_comp,c=t.chem_comp_atom,u=t.chem_comp_bond;s&&(s.name&&(e.title=s.name.trim().replace(yw,"")),s.id&&(e.id=s.id.trim().replace(yw,"")));var h={};if(c){var l,p,d,f;for(n=c.comp_id.length,i=0;i<n;++i)o.growIfFull(),l=c.atom_id[i].replace(vw,""),p=c.type_symbol[i],h[l]=i,o.atomTypeId[i]=a.add(l,p),o.x[i]=c.model_Cartn_x[i],o.y[i]=c.model_Cartn_y[i],o.z[i]=c.model_Cartn_z[i],o.serial[i]=i,d=c.pdbx_component_comp_id[i],f=c.pdbx_residue_numbering?c.pdbx_residue_numbering[i]:1,r.addAtom(0,"","",d,f,1);for(i=0;i<n;++i){var m=i+n;o.growIfFull(),l=c.atom_id[i].replace(vw,""),p=c.type_symbol[i],o.atomTypeId[m]=a.add(l,p),o.x[m]=c.pdbx_model_Cartn_x_ideal[i],o.y[m]=c.pdbx_model_Cartn_y_ideal[i],o.z[m]=c.pdbx_model_Cartn_z_ideal[i],o.serial[m]=m,d=c.pdbx_component_comp_id[i],f=c.pdbx_residue_numbering?c.pdbx_residue_numbering[i]:1,r.addAtom(1,"","",d,f,1)}}if(c&&u){var g,v,y;n=u.comp_id.length;var b=c.comp_id.length,x=e.getAtomProxy(),_=e.getAtomProxy();for(i=0;i<n;++i)g=u.atom_id_1[i].replace(vw,""),v=u.atom_id_2[i].replace(vw,""),y=lc(u.value_order[i]),x.index=h[g],_.index=h[v],e.bondStore.growIfFull(),e.bondStore.addBond(x,_,y),x.index+=b,_.index+=b,e.bondStore.growIfFull(),e.bondStore.addBond(x,_,y)}}function dc(t,e,r){function i(t){return o.get(n.atomTypeId[t]).covalent}var n=e.atomStore,o=e.atomMap;t.data&&(e.id=t.data,e.name=t.data),e.unitcell=new uw({a:parseFloat(t.cell_length_a),b:parseFloat(t.cell_length_b),c:parseFloat(t.cell_length_c),alpha:parseFloat(t.cell_angle_alpha),beta:parseFloat(t.cell_angle_beta),gamma:parseFloat(t.cell_angle_gamma),spacegroup:sc(t.symmetry_space_group_name_H)});for(var a=new g,s=new g,c=t.atom_site_type_symbol.length,u=0;u<c;++u){n.growIfFull();var h=t.atom_site_label[u],l=t.atom_site_type_symbol[u];n.atomTypeId[u]=o.add(h,l),a.set(t.atom_site_fract_x[u],t.atom_site_fract_y[u],t.atom_site_fract_z[u]),a.applyMatrix4(e.unitcell.fracToCart),s.add(a),n.x[u]=a.x,n.y[u]=a.y,n.z[u]=a.z,t.atom_site_occupancy&&(n.occupancy[u]=parseFloat(t.atom_site_occupancy[u])),n.serial[u]=u,r.addAtom(0,"","","HET",1,1)}s.divideScalar(c),e.center=s,ws(e);for(var p=new g,d=new g,f=e.biomolDict.SUPERCELL.partList[0].matrixList,m=c,y=new v,b=0;b<c;++b)!function(t){var e=i(t);a.set(n.x[t],n.y[t],n.z[t]),f.forEach(function(o){if(!y.equals(o)){p.copy(a),p.applyMatrix4(o);for(var s=0;s<c;++s){d.set(n.x[s],n.y[s],n.z[s]);var u=p.distanceToSquared(d),h=i(s)+e,l=h+.3,f=h-.5;if(u<l*l&&u>f*f)return n.growIfFull(),n.atomTypeId[m]=n.atomTypeId[t],n.x[m]=p.x,n.y[m]=p.y,n.z[m]=p.z,n.occupancy[m]=n.occupancy[t],n.serial[m]=m,n.altloc[m]="A".charCodeAt(0),r.addAtom(0,"","","HET",1,1),void(m+=1)}}})}(b)}function fc(t,e,r){var i,n,o,a,s=[],c=[],u=t.struct_conf;if(u)for(cc(u,"id"),i=0,n=u.beg_auth_seq_id.length;i<n;++i){var h=parseInt(u.pdbx_PDB_helix_class[i]);Number.isNaN(h)||(o=u.pdbx_beg_PDB_ins_code[i],a=u.pdbx_end_PDB_ins_code[i],s.push([r[u.beg_label_asym_id[i]],parseInt(u.beg_auth_seq_id[i]),hc(o,""),r[u.end_label_asym_id[i]],parseInt(u.end_auth_seq_id[i]),hc(a,""),(hw[h]||hw[""]).charCodeAt(0)]))}var l=t.struct_sheet_range;if(l)for(cc(l,"id"),i=0,n=l.beg_auth_seq_id.length;i<n;++i)o=l.pdbx_beg_PDB_ins_code[i],a=l.pdbx_end_PDB_ins_code[i],c.push([r[l.beg_label_asym_id[i]],parseInt(l.beg_auth_seq_id[i]),hc(o,""),r[l.end_label_asym_id[i]],parseInt(l.end_auth_seq_id[i]),hc(a,"")]);return!(!u&&!l)&&{helices:s,sheets:c}}function mc(t,e,r){var i={},n=e.biomolDict;if(t.pdbx_struct_oper_list){var o=t.pdbx_struct_oper_list;cc(o,"id"),o.id.forEach(function(t,e){var r=new v,n=r.elements;n[0]=parseFloat(o["matrix[1][1]"][e]),n[1]=parseFloat(o["matrix[1][2]"][e]),n[2]=parseFloat(o["matrix[1][3]"][e]),n[4]=parseFloat(o["matrix[2][1]"][e]),n[5]=parseFloat(o["matrix[2][2]"][e]),n[6]=parseFloat(o["matrix[2][3]"][e]),n[8]=parseFloat(o["matrix[3][1]"][e]),n[9]=parseFloat(o["matrix[3][2]"][e]),n[10]=parseFloat(o["matrix[3][3]"][e]),n[3]=parseFloat(o["vector[1]"][e]),n[7]=parseFloat(o["vector[2]"][e]),n[11]=parseFloat(o["vector[3]"][e]),r.transpose(),i[t]=r})}if(t.pdbx_struct_assembly_gen){var a=t.pdbx_struct_assembly_gen;cc(a,"assembly_id");var s=function(t){var e={};return t.replace(/[()']/g,"").split(",").forEach(function(t){if(t.includes("-"))for(var r=t.split("-"),n=parseInt(r[0]),o=parseInt(r[1]);n<=o;++n)e[n]=i[n];else e[t]=i[t]}),e};a.assembly_id.forEach(function(t,e){var i={},o=a.oper_expression[e].replace(/['"]\(|['"]/g,"");if(o.includes(")(")||o.indexOf("(")>0){o=o.split("(");var c=s(o[0]),u=s(o[1]);Object.keys(c).forEach(function(t){Object.keys(u).forEach(function(e){var r=new v;r.multiplyMatrices(c[t],u[e]),i[t+"x"+e]=r})})}else i=s(o);var h=[];for(var l in i)h.push(i[l]);var p=t;/^(0|[1-9][0-9]*)$/.test(p)&&(p="BU"+p);for(var d=a.asym_id_list[e].split(","),f=0,m=d.length;f<m;++f)d[f]=r[d[f]];void 0===n[p]&&(n[p]=new gy(p)),n[p].addPart(h,d)})}if(t.struct_ncs_oper){var c=t.struct_ncs_oper;cc(c,"id");n.NCS=new gy("NCS");var u=n.NCS.addPart();c.id.forEach(function(t,e){if("given"!==c.code[e]){var r=new v,i=r.elements;i[0]=parseFloat(c["matrix[1][1]"][e]),i[1]=parseFloat(c["matrix[1][2]"][e]),i[2]=parseFloat(c["matrix[1][3]"][e]),i[4]=parseFloat(c["matrix[2][1]"][e]),i[5]=parseFloat(c["matrix[2][2]"][e]),i[6]=parseFloat(c["matrix[2][3]"][e]),i[8]=parseFloat(c["matrix[3][1]"][e]),i[9]=parseFloat(c["matrix[3][2]"][e]),i[10]=parseFloat(c["matrix[3][3]"][e]),i[3]=parseFloat(c["vector[1]"][e]),i[7]=parseFloat(c["vector[2]"][e]),i[11]=parseFloat(c["vector[3]"][e]),r.transpose(),u.matrixList.push(r)}}),0===u.matrixList.length&&delete n.NCS}var h={};if(t.cell){var l=t.cell,p=parseFloat(l.length_a),d=parseFloat(l.length_b),f=parseFloat(l.length_c),m=new Float32Array(9);m[0]=p,m[4]=d,m[8]=f,e.boxes.push(m),h.a=p,h.b=d,h.c=f,h.alpha=parseFloat(l.angle_alpha),h.beta=parseFloat(l.angle_beta),h.gamma=parseFloat(l.angle_gamma)}t.symmetry&&(h.spacegroup=sc(t.symmetry["space_group_name_H-M"]));var g=new v;if(t.database_PDB_matrix){var y=t.database_PDB_matrix,b=g.elements;b[0]=parseFloat(y["origx[1][1]"]),b[1]=parseFloat(y["origx[1][2]"]),b[2]=parseFloat(y["origx[1][3]"]),b[4]=parseFloat(y["origx[2][1]"]),b[5]=parseFloat(y["origx[2][2]"]),b[6]=parseFloat(y["origx[2][3]"]),b[8]=parseFloat(y["origx[3][1]"]),b[9]=parseFloat(y["origx[3][2]"]),b[10]=parseFloat(y["origx[3][3]"]),b[3]=parseFloat(y["origx_vector[1]"]),b[7]=parseFloat(y["origx_vector[2]"]),b[11]=parseFloat(y["origx_vector[3]"]),g.transpose(),h.origx=g}var x=new v;if(t.atom_sites){var _=t.atom_sites,w=x.elements;w[0]=parseFloat(_["fract_transf_matrix[1][1]"]),w[1]=parseFloat(_["fract_transf_matrix[1][2]"]),w[2]=parseFloat(_["fract_transf_matrix[1][3]"]),w[4]=parseFloat(_["fract_transf_matrix[2][1]"]),w[5]=parseFloat(_["fract_transf_matrix[2][2]"]),w[6]=parseFloat(_["fract_transf_matrix[2][3]"]),w[8]=parseFloat(_["fract_transf_matrix[3][1]"]),w[9]=parseFloat(_["fract_transf_matrix[3][2]"]),w[10]=parseFloat(_["fract_transf_matrix[3][3]"]),w[3]=parseFloat(_["fract_transf_vector[1]"]),w[7]=parseFloat(_["fract_transf_vector[2]"]),w[11]=parseFloat(_["fract_transf_vector[3]"]),x.transpose(),h.scale=x}void 0!==h.a?e.unitcell=new uw(h):e.unitcell=void 0}function gc(e,r,i){var n=e.struct_conn;if(n){cc(n,"id");for(var o=r.getAtomProxy(),a=r.getAtomProxy(),s={},c=0,u=n.id.length;c<u;++c){var h=n.conn_type_id[c];if("hydrog"!==h&&"mismat"!==h&&"saltbr"!==h&&("1_555"===n.ptnr1_symmetry[c]&&"1_555"===n.ptnr2_symmetry[c])){var l=n.pdbx_ptnr1_PDB_ins_code[c],p=n.pdbx_ptnr1_label_alt_id[c],d=n.ptnr1_auth_seq_id[c]+(uc(l)?"^"+l:"")+":"+i[n.ptnr1_label_asym_id[c]]+"."+n.ptnr1_label_atom_id[c].replace(/"/g,"")+(uc(p)?"%"+p:""),f=s[d];if(!f){var m=new Cf(d);if(m.selection.error){t.Debug&&jf.warn("invalid selection for connection",d);continue}f=r.getAtomIndices(m),s[d]=f}var g=n.pdbx_ptnr2_PDB_ins_code[c],v=n.pdbx_ptnr2_label_alt_id[c],y=n.ptnr2_auth_seq_id[c]+(uc(g)?"^"+g:"")+":"+i[n.ptnr2_label_asym_id[c]]+"."+n.ptnr2_label_atom_id[c].replace(/"/g,"")+(uc(v)?"%"+v:""),b=s[y];if(!b){var x=new Cf(y);if(x.selection.error){t.Debug&&jf.warn("invalid selection for connection",y);continue}b=r.getAtomIndices(x),s[y]=b}var _=f.length,w=b.length;if(_>w){var S=_;_=w,w=S;var A=f;f=b,b=A}if(0!==_&&0!==w)for(var M=0;M<w;++M)o.index=f[M%_],a.index=b[M],o&&a?r.bondStore.addBond(o,a,lc(n.pdbx_value_order[c])):jf.log("atoms for connection not found");else t.Debug&&jf.warn("no atoms found for",d,y)}}}}function 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if(S+=l-x,x<_){_-=x;do{E[o++]=p[S++]}while(--x);S=o-w,A=E}for(;_>2;)E[o++]=A[S++],E[o++]=A[S++],E[o++]=A[S++],_-=3;_&&(E[o++]=A[S++],_>1&&(E[o++]=A[S++]))}else{S=o-w;do{E[o++]=E[S++],E[o++]=E[S++],E[o++]=E[S++],_-=3}while(_>2);_&&(E[o++]=E[S++],_>1&&(E[o++]=E[S++]))}break}}break}}while(i<n&&o<s);i-=_=f>>3,d&=(1<<(f-=_<<3))-1,t.next_in=i,t.next_out=o,t.avail_in=i<n?n-i+5:5-(i-n),t.avail_out=o<s?s-o+257:257-(o-s),r.hold=d,r.bits=f}function Su(t,e,r,i,n,o,a,s){var c,u,h,l,p,d,f,m,g,v=s.bits,y=0,b=0,x=0,_=0,w=0,S=0,A=0,M=0,E=0,T=0,P=null,C=0,I=new Uint16Array(eA+1),R=new Uint16Array(eA+1),L=null,O=0;for(y=0;y<=eA;y++)I[y]=0;for(b=0;b<i;b++)I[e[r+b]]++;for(w=v,_=eA;_>=1&&0===I[_];_--);if(w>_&&(w=_),0===_)return n[o++]=20971520,n[o++]=20971520,s.bits=1,0;for(x=1;x<_&&0===I[x];x++);for(w<x&&(w=x),M=1,y=1;y<=eA;y++)if(M<<=1,(M-=I[y])<0)return-1;if(M>0&&(t===nA||1!==_))return-1;for(R[1]=0,y=1;y<eA;y++)R[y+1]=R[y]+I[y];for(b=0;b<i;b++)0!==e[r+b]&&(a[R[e[r+b]]++]=b);if(t===nA?(P=L=a,d=19):t===oA?(P=sA,C-=257,L=cA,O-=257,d=256):(P=uA,L=hA,d=-1),T=0,b=0,y=x,p=o,S=w,A=0,h=-1,E=1<<w,l=E-1,t===oA&&E>rA||t===aA&&E>iA)return 1;for(var D=0;;){D++,f=y-A,a[b]<d?(m=0,g=a[b]):a[b]>d?(m=L[O+a[b]],g=P[C+a[b]]):(m=96,g=0),c=1<<y-A,x=u=1<<S;do{n[p+(T>>A)+(u-=c)]=f<<24|m<<16|g|0}while(0!==u);for(c=1<<y-1;T&c;)c>>=1;if(0!==c?(T&=c-1,T+=c):T=0,b++,0==--I[y]){if(y===_)break;y=e[r+a[b]]}if(y>w&&(T&l)!==h){for(0===A&&(A=w),p+=x,M=1<<(S=y-A);S+A<_&&!((M-=I[S+A])<=0);)S++,M<<=1;if(E+=1<<S,t===oA&&E>rA||t===aA&&E>iA)return 1;n[h=T&l]=w<<24|S<<16|p-o|0}}return 0!==T&&(n[p+T]=y-A<<24|64<<16|0),s.bits=w,0}function Au(t){return(t>>>24&255)+(t>>>8&65280)+((65280&t)<<8)+((255&t)<<24)}function Mu(){this.mode=0,this.last=!1,this.wrap=0,this.havedict=!1,this.flags=0,this.dmax=0,this.check=0,this.total=0,this.head=null,this.wbits=0,this.wsize=0,this.whave=0,this.wnext=0,this.window=null,this.hold=0,this.bits=0,this.length=0,this.offset=0,this.extra=0,this.lencode=null,this.distcode=null,this.lenbits=0,this.distbits=0,this.ncode=0,this.nlen=0,this.ndist=0,this.have=0,this.next=null,this.lens=new Uint16Array(320),this.work=new Uint16Array(288),this.lendyn=null,this.distdyn=null,this.sane=0,this.back=0,this.was=0}function Eu(t){var e;return t&&t.state?(e=t.state,t.total_in=t.total_out=e.total=0,t.msg="",e.wrap&&(t.adler=1&e.wrap),e.mode=MA,e.last=0,e.havedict=0,e.dmax=32768,e.head=null,e.hold=0,e.bits=0,e.lencode=e.lendyn=new Int32Array(iM),e.distcode=e.distdyn=new Int32Array(nM),e.sane=1,e.back=-1,vA):xA}function Tu(t){var e;return t&&t.state?(e=t.state,e.wsize=0,e.whave=0,e.wnext=0,Eu(t)):xA}function Pu(t,e){var r,i;return t&&t.state?(i=t.state,e<0?(r=0,e=-e):(r=1+(e>>4),e<48&&(e&=15)),e&&(e<8||e>15)?xA:(null!==i.window&&i.wbits!==e&&(i.window=null),i.wrap=r,i.wbits=e,Tu(t))):xA}function Cu(t,e){var r,i;return t?(i=new Mu,t.state=i,i.window=null,(r=Pu(t,e))!==vA&&(t.state=null),r):xA}function Iu(t){if(oM){var e;for(ZS=new Int32Array(512),KS=new Int32Array(32),e=0;e<144;)t.lens[e++]=8;for(;e<256;)t.lens[e++]=9;for(;e<280;)t.lens[e++]=7;for(;e<288;)t.lens[e++]=8;for(Su(pA,t.lens,0,288,ZS,0,t.work,{bits:9}),e=0;e<32;)t.lens[e++]=5;Su(dA,t.lens,0,32,KS,0,t.work,{bits:5}),oM=!1}t.lencode=ZS,t.lenbits=9,t.distcode=KS,t.distbits=5}function Ru(t,e,r,i){var n,o=t.state;return null===o.window&&(o.wsize=1<<o.wbits,o.wnext=0,o.whave=0,o.window=new Uint8Array(o.wsize)),i>=o.wsize?(yu(o.window,e,r-o.wsize,o.wsize,0),o.wnext=0,o.whave=o.wsize):((n=o.wsize-o.wnext)>i&&(n=i),yu(o.window,e,r-i,n,o.wnext),(i-=n)?(yu(o.window,e,r-i,i,0),o.wnext=i,o.whave=o.wsize):(o.wnext+=n,o.wnext===o.wsize&&(o.wnext=0),o.whave<o.wsize&&(o.whave+=n))),0}function Lu(t,e){var r,i,n,o,a,s,c,u,h,l,p,d,f,m,g,v,y,b,x,_,w,S,A,M,E=0,T=new Uint8Array(4),P=[16,17,18,0,8,7,9,6,10,5,11,4,12,3,13,2,14,1,15];if(!t||!t.state||!t.output||!t.input&&0!==t.avail_in)return xA;(r=t.state).mode===kA&&(r.mode=FA),a=t.next_out,n=t.output,c=t.avail_out,o=t.next_in,i=t.input,s=t.avail_in,u=r.hold,h=r.bits,l=s,p=c,S=vA;t:for(;;)switch(r.mode){case MA:if(0===r.wrap){r.mode=FA;break}for(;h<16;){if(0===s)break t;s--,u+=i[o++]<<h,h+=8}if(2&r.wrap&&35615===u){r.check=0,T[0]=255&u,T[1]=u>>>8&255,r.check=_u(r.check,T,2,0),u=0,h=0,r.mode=EA;break}if(r.flags=0,r.head&&(r.head.done=!1),!(1&r.wrap)||(((255&u)<<8)+(u>>8))%31){t.msg="incorrect header check",r.mode=tM;break}if((15&u)!==AA){t.msg="unknown compression method",r.mode=tM;break}if(u>>>=4,h-=4,w=8+(15&u),0===r.wbits)r.wbits=w;else if(w>r.wbits){t.msg="invalid window size",r.mode=tM;break}r.dmax=1<<w,t.adler=r.check=1,r.mode=512&u?DA:kA,u=0,h=0;break;case EA:for(;h<16;){if(0===s)break t;s--,u+=i[o++]<<h,h+=8}if(r.flags=u,(255&r.flags)!==AA){t.msg="unknown compression method",r.mode=tM;break}if(57344&r.flags){t.msg="unknown header flags set",r.mode=tM;break}r.head&&(r.head.text=u>>8&1),512&r.flags&&(T[0]=255&u,T[1]=u>>>8&255,r.check=_u(r.check,T,2,0)),u=0,h=0,r.mode=TA;case TA:for(;h<32;){if(0===s)break t;s--,u+=i[o++]<<h,h+=8}r.head&&(r.head.time=u),512&r.flags&&(T[0]=255&u,T[1]=u>>>8&255,T[2]=u>>>16&255,T[3]=u>>>24&255,r.check=_u(r.check,T,4,0)),u=0,h=0,r.mode=PA;case PA:for(;h<16;){if(0===s)break t;s--,u+=i[o++]<<h,h+=8}r.head&&(r.head.xflags=255&u,r.head.os=u>>8),512&r.flags&&(T[0]=255&u,T[1]=u>>>8&255,r.check=_u(r.check,T,2,0)),u=0,h=0,r.mode=CA;case CA:if(1024&r.flags){for(;h<16;){if(0===s)break t;s--,u+=i[o++]<<h,h+=8}r.length=u,r.head&&(r.head.extra_len=u),512&r.flags&&(T[0]=255&u,T[1]=u>>>8&255,r.check=_u(r.check,T,2,0)),u=0,h=0}else r.head&&(r.head.extra=null);r.mode=IA;case IA:if(1024&r.flags&&((d=r.length)>s&&(d=s),d&&(r.head&&(w=r.head.extra_len-r.length,r.head.extra||(r.head.extra=new Array(r.head.extra_len)),yu(r.head.extra,i,o,d,w)),512&r.flags&&(r.check=_u(r.check,i,d,o)),s-=d,o+=d,r.length-=d),r.length))break t;r.length=0,r.mode=RA;case RA:if(2048&r.flags){if(0===s)break t;d=0;do{w=i[o+d++],r.head&&w&&r.length<65536&&(r.head.name+=String.fromCharCode(w))}while(w&&d<s);if(512&r.flags&&(r.check=_u(r.check,i,d,o)),s-=d,o+=d,w)break t}else r.head&&(r.head.name=null);r.length=0,r.mode=LA;case LA:if(4096&r.flags){if(0===s)break t;d=0;do{w=i[o+d++],r.head&&w&&r.length<65536&&(r.head.comment+=String.fromCharCode(w))}while(w&&d<s);if(512&r.flags&&(r.check=_u(r.check,i,d,o)),s-=d,o+=d,w)break t}else r.head&&(r.head.comment=null);r.mode=OA;case OA:if(512&r.flags){for(;h<16;){if(0===s)break t;s--,u+=i[o++]<<h,h+=8}if(u!==(65535&r.check)){t.msg="header crc mismatch",r.mode=tM;break}u=0,h=0}r.head&&(r.head.hcrc=r.flags>>9&1,r.head.done=!0),t.adler=r.check=0,r.mode=kA;break;case DA:for(;h<32;){if(0===s)break t;s--,u+=i[o++]<<h,h+=8}t.adler=r.check=Au(u),u=0,h=0,r.mode=NA;case NA:if(0===r.havedict)return t.next_out=a,t.avail_out=c,t.next_in=o,t.avail_in=s,r.hold=u,r.bits=h,bA;t.adler=r.check=1,r.mode=kA;case kA:if(e===mA||e===gA)break t;case FA:if(r.last){u>>>=7&h,h-=7&h,r.mode=KA;break}for(;h<3;){if(0===s)break t;s--,u+=i[o++]<<h,h+=8}switch(r.last=1&u,u>>>=1,h-=1,3&u){case 0:r.mode=BA;break;case 1:if(Iu(r),r.mode=$A,e===gA){u>>>=2,h-=2;break t}break;case 2:r.mode=jA;break;case 3:t.msg="invalid block type",r.mode=tM}u>>>=2,h-=2;break;case BA:for(u>>>=7&h,h-=7&h;h<32;){if(0===s)break t;s--,u+=i[o++]<<h,h+=8}if((65535&u)!=(u>>>16^65535)){t.msg="invalid stored block lengths",r.mode=tM;break}if(r.length=65535&u,u=0,h=0,r.mode=zA,e===gA)break t;case zA:r.mode=UA;case UA:if(d=r.length){if(d>s&&(d=s),d>c&&(d=c),0===d)break t;yu(n,i,o,d,a),s-=d,o+=d,c-=d,a+=d,r.length-=d;break}r.mode=kA;break;case jA:for(;h<14;){if(0===s)break t;s--,u+=i[o++]<<h,h+=8}if(r.nlen=257+(31&u),u>>>=5,h-=5,r.ndist=1+(31&u),u>>>=5,h-=5,r.ncode=4+(15&u),u>>>=4,h-=4,r.nlen>286||r.ndist>30){t.msg="too many length or distance symbols",r.mode=tM;break}r.have=0,r.mode=GA;case GA:for(;r.have<r.ncode;){for(;h<3;){if(0===s)break t;s--,u+=i[o++]<<h,h+=8}r.lens[P[r.have++]]=7&u,u>>>=3,h-=3}for(;r.have<19;)r.lens[P[r.have++]]=0;if(r.lencode=r.lendyn,r.lenbits=7,A={bits:r.lenbits},S=Su(lA,r.lens,0,19,r.lencode,0,r.work,A),r.lenbits=A.bits,S){t.msg="invalid code lengths set",r.mode=tM;break}r.have=0,r.mode=VA;case VA:for(;r.have<r.nlen+r.ndist;){for(;E=r.lencode[u&(1<<r.lenbits)-1],g=E>>>24,v=E>>>16&255,y=65535&E,!(g<=h);){if(0===s)break t;s--,u+=i[o++]<<h,h+=8}if(y<16)u>>>=g,h-=g,r.lens[r.have++]=y;else{if(16===y){for(M=g+2;h<M;){if(0===s)break t;s--,u+=i[o++]<<h,h+=8}if(u>>>=g,h-=g,0===r.have){t.msg="invalid bit length repeat",r.mode=tM;break}w=r.lens[r.have-1],d=3+(3&u),u>>>=2,h-=2}else if(17===y){for(M=g+3;h<M;){if(0===s)break t;s--,u+=i[o++]<<h,h+=8}h-=g,w=0,d=3+(7&(u>>>=g)),u>>>=3,h-=3}else{for(M=g+7;h<M;){if(0===s)break t;s--,u+=i[o++]<<h,h+=8}h-=g,w=0,d=11+(127&(u>>>=g)),u>>>=7,h-=7}if(r.have+d>r.nlen+r.ndist){t.msg="invalid bit length repeat",r.mode=tM;break}for(;d--;)r.lens[r.have++]=w}}if(r.mode===tM)break;if(0===r.lens[256]){t.msg="invalid code -- missing end-of-block",r.mode=tM;break}if(r.lenbits=9,A={bits:r.lenbits},S=Su(pA,r.lens,0,r.nlen,r.lencode,0,r.work,A),r.lenbits=A.bits,S){t.msg="invalid literal/lengths set",r.mode=tM;break}if(r.distbits=6,r.distcode=r.distdyn,A={bits:r.distbits},S=Su(dA,r.lens,r.nlen,r.ndist,r.distcode,0,r.work,A),r.distbits=A.bits,S){t.msg="invalid distances set",r.mode=tM;break}if(r.mode=$A,e===gA)break t;case $A:r.mode=HA;case HA:if(s>=6&&c>=258){t.next_out=a,t.avail_out=c,t.next_in=o,t.avail_in=s,r.hold=u,r.bits=h,wu(t,p),a=t.next_out,n=t.output,c=t.avail_out,o=t.next_in,i=t.input,s=t.avail_in,u=r.hold,h=r.bits,r.mode===kA&&(r.back=-1);break}for(r.back=0;E=r.lencode[u&(1<<r.lenbits)-1],g=E>>>24,v=E>>>16&255,y=65535&E,!(g<=h);){if(0===s)break t;s--,u+=i[o++]<<h,h+=8}if(v&&0==(240&v)){for(b=g,x=v,_=y;E=r.lencode[_+((u&(1<<b+x)-1)>>b)],g=E>>>24,v=E>>>16&255,y=65535&E,!(b+g<=h);){if(0===s)break t;s--,u+=i[o++]<<h,h+=8}u>>>=b,h-=b,r.back+=b}if(u>>>=g,h-=g,r.back+=g,r.length=y,0===v){r.mode=ZA;break}if(32&v){r.back=-1,r.mode=kA;break}if(64&v){t.msg="invalid literal/length code",r.mode=tM;break}r.extra=15&v,r.mode=WA;case WA:if(r.extra){for(M=r.extra;h<M;){if(0===s)break t;s--,u+=i[o++]<<h,h+=8}r.length+=u&(1<<r.extra)-1,u>>>=r.extra,h-=r.extra,r.back+=r.extra}r.was=r.length,r.mode=XA;case 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this.x=Math.floor(this.x),this.y=Math.floor(this.y),this},ceil:function(){return this.x=Math.ceil(this.x),this.y=Math.ceil(this.y),this},round:function(){return this.x=Math.round(this.x),this.y=Math.round(this.y),this},roundToZero:function(){return this.x=this.x<0?Math.ceil(this.x):Math.floor(this.x),this.y=this.y<0?Math.ceil(this.y):Math.floor(this.y),this},negate:function(){return this.x=-this.x,this.y=-this.y,this},dot:function(t){return this.x*t.x+this.y*t.y},lengthSq:function(){return this.x*this.x+this.y*this.y},length:function(){return Math.sqrt(this.x*this.x+this.y*this.y)},lengthManhattan:function(){return Math.abs(this.x)+Math.abs(this.y)},normalize:function(){return this.divideScalar(this.length()||1)},angle:function(){var t=Math.atan2(this.y,this.x);return t<0&&(t+=2*Math.PI),t},distanceTo:function(t){return Math.sqrt(this.distanceToSquared(t))},distanceToSquared:function(t){var e=this.x-t.x,r=this.y-t.y;return e*e+r*r},distanceToManhattan:function(t){return Math.abs(this.x-t.x)+Math.abs(this.y-t.y)},setLength:function(t){return this.normalize().multiplyScalar(t)},lerp:function(t,e){return this.x+=(t.x-this.x)*e,this.y+=(t.y-this.y)*e,this},lerpVectors:function(t,e,r){return this.subVectors(e,t).multiplyScalar(r).add(t)},equals:function(t){return t.x===this.x&&t.y===this.y},fromArray:function(t,e){return void 0===e&&(e=0),this.x=t[e],this.y=t[e+1],this},toArray:function(t,e){return void 0===t&&(t=[]),void 0===e&&(e=0),t[e]=this.x,t[e+1]=this.y,t},fromBufferAttribute:function(t,e,r){return void 0!==r&&console.warn("THREE.Vector2: offset has been removed from .fromBufferAttribute()."),this.x=t.getX(e),this.y=t.getY(e),this},rotateAround:function(t,e){var r=Math.cos(e),i=Math.sin(e),n=this.x-t.x,o=this.y-t.y;return this.x=n*r-o*i+t.x,this.y=n*i+o*r+t.y,this}});var Jl=0;p.DEFAULT_IMAGE=void 0,p.DEFAULT_MAPPING=300,Object.defineProperty(p.prototype,"needsUpdate",{set:function(t){!0===t&&this.version++}}),Object.assign(p.prototype,h.prototype,{constructor:p,isTexture:!0,clone:function(){return(new this.constructor).copy(this)},copy:function(t){return this.name=t.name,this.image=t.image,this.mipmaps=t.mipmaps.slice(0),this.mapping=t.mapping,this.wrapS=t.wrapS,this.wrapT=t.wrapT,this.magFilter=t.magFilter,this.minFilter=t.minFilter,this.anisotropy=t.anisotropy,this.format=t.format,this.type=t.type,this.offset.copy(t.offset),this.repeat.copy(t.repeat),this.generateMipmaps=t.generateMipmaps,this.premultiplyAlpha=t.premultiplyAlpha,this.flipY=t.flipY,this.unpackAlignment=t.unpackAlignment,this.encoding=t.encoding,this},toJSON:function(t){if(void 0!==t.textures[this.uuid])return t.textures[this.uuid];var e={metadata:{version:4.5,type:"Texture",generator:"Texture.toJSON"},uuid:this.uuid,name:this.name,mapping:this.mapping,repeat:[this.repeat.x,this.repeat.y],offset:[this.offset.x,this.offset.y],wrap:[this.wrapS,this.wrapT],minFilter:this.minFilter,magFilter:this.magFilter,anisotropy:this.anisotropy,flipY:this.flipY};if(void 0!==this.image){var r=this.image;void 0===r.uuid&&(r.uuid=Ql.generateUUID()),void 0===t.images[r.uuid]&&(t.images[r.uuid]={uuid:r.uuid,url:function(t){var e;return void 0!==t.toDataURL?e=t:((e=document.createElementNS("http://www.w3.org/1999/xhtml","canvas")).width=t.width,e.height=t.height,e.getContext("2d").drawImage(t,0,0,t.width,t.height)),e.width>2048||e.height>2048?e.toDataURL("image/jpeg",.6):e.toDataURL("image/png")}(r)}),e.image=r.uuid}return t.textures[this.uuid]=e,e},dispose:function(){this.dispatchEvent({type:"dispose"})},transformUv:function(t){if(300===this.mapping){if(t.multiply(this.repeat),t.add(this.offset),t.x<0||t.x>1)switch(this.wrapS){case el:t.x=t.x-Math.floor(t.x);break;case rl:t.x=t.x<0?0:1;break;case il:1===Math.abs(Math.floor(t.x)%2)?t.x=Math.ceil(t.x)-t.x:t.x=t.x-Math.floor(t.x)}if(t.y<0||t.y>1)switch(this.wrapT){case el:t.y=t.y-Math.floor(t.y);break;case rl:t.y=t.y<0?0:1;break;case il:1===Math.abs(Math.floor(t.y)%2)?t.y=Math.ceil(t.y)-t.y:t.y=t.y-Math.floor(t.y)}this.flipY&&(t.y=1-t.y)}}}),Object.assign(d.prototype,{isVector4:!0,set:function(t,e,r,i){return this.x=t,this.y=e,this.z=r,this.w=i,this},setScalar:function(t){return this.x=t,this.y=t,this.z=t,this.w=t,this},setX:function(t){return this.x=t,this},setY:function(t){return this.y=t,this},setZ:function(t){return this.z=t,this},setW:function(t){return this.w=t,this},setComponent:function(t,e){switch(t){case 0:this.x=e;break;case 1:this.y=e;break;case 2:this.z=e;break;case 3:this.w=e;break;default:throw new Error("index is out of range: "+t)}return this},getComponent:function(t){switch(t){case 0:return this.x;case 1:return this.y;case 2:return this.z;case 3:return this.w;default:throw new Error("index is out of range: "+t)}},clone:function(){return new this.constructor(this.x,this.y,this.z,this.w)},copy:function(t){return this.x=t.x,this.y=t.y,this.z=t.z,this.w=void 0!==t.w?t.w:1,this},add:function(t,e){return void 0!==e?(console.warn("THREE.Vector4: .add() now only accepts one argument. Use .addVectors( a, b ) instead."),this.addVectors(t,e)):(this.x+=t.x,this.y+=t.y,this.z+=t.z,this.w+=t.w,this)},addScalar:function(t){return this.x+=t,this.y+=t,this.z+=t,this.w+=t,this},addVectors:function(t,e){return this.x=t.x+e.x,this.y=t.y+e.y,this.z=t.z+e.z,this.w=t.w+e.w,this},addScaledVector:function(t,e){return this.x+=t.x*e,this.y+=t.y*e,this.z+=t.z*e,this.w+=t.w*e,this},sub:function(t,e){return void 0!==e?(console.warn("THREE.Vector4: .sub() now only accepts one argument. Use .subVectors( a, b ) instead."),this.subVectors(t,e)):(this.x-=t.x,this.y-=t.y,this.z-=t.z,this.w-=t.w,this)},subScalar:function(t){return this.x-=t,this.y-=t,this.z-=t,this.w-=t,this},subVectors:function(t,e){return this.x=t.x-e.x,this.y=t.y-e.y,this.z=t.z-e.z,this.w=t.w-e.w,this},multiplyScalar:function(t){return this.x*=t,this.y*=t,this.z*=t,this.w*=t,this},applyMatrix4:function(t){var e=this.x,r=this.y,i=this.z,n=this.w,o=t.elements;return this.x=o[0]*e+o[4]*r+o[8]*i+o[12]*n,this.y=o[1]*e+o[5]*r+o[9]*i+o[13]*n,this.z=o[2]*e+o[6]*r+o[10]*i+o[14]*n,this.w=o[3]*e+o[7]*r+o[11]*i+o[15]*n,this},divideScalar:function(t){return this.multiplyScalar(1/t)},setAxisAngleFromQuaternion:function(t){this.w=2*Math.acos(t.w);var e=Math.sqrt(1-t.w*t.w);return e<1e-4?(this.x=1,this.y=0,this.z=0):(this.x=t.x/e,this.y=t.y/e,this.z=t.z/e),this},setAxisAngleFromRotationMatrix:function(t){var e,r,i,n,o=t.elements,a=o[0],s=o[4],c=o[8],u=o[1],h=o[5],l=o[9],p=o[2],d=o[6],f=o[10];if(Math.abs(s-u)<.01&&Math.abs(c-p)<.01&&Math.abs(l-d)<.01){if(Math.abs(s+u)<.1&&Math.abs(c+p)<.1&&Math.abs(l+d)<.1&&Math.abs(a+h+f-3)<.1)return this.set(1,0,0,0),this;e=Math.PI;var m=(a+1)/2,g=(h+1)/2,v=(f+1)/2,y=(s+u)/4,b=(c+p)/4,x=(l+d)/4;return m>g&&m>v?m<.01?(r=0,i=.707106781,n=.707106781):(i=y/(r=Math.sqrt(m)),n=b/r):g>v?g<.01?(r=.707106781,i=0,n=.707106781):(r=y/(i=Math.sqrt(g)),n=x/i):v<.01?(r=.707106781,i=.707106781,n=0):(r=b/(n=Math.sqrt(v)),i=x/n),this.set(r,i,n,e),this}var _=Math.sqrt((d-l)*(d-l)+(c-p)*(c-p)+(u-s)*(u-s));return Math.abs(_)<.001&&(_=1),this.x=(d-l)/_,this.y=(c-p)/_,this.z=(u-s)/_,this.w=Math.acos((a+h+f-1)/2),this},min:function(t){return this.x=Math.min(this.x,t.x),this.y=Math.min(this.y,t.y),this.z=Math.min(this.z,t.z),this.w=Math.min(this.w,t.w),this},max:function(t){return this.x=Math.max(this.x,t.x),this.y=Math.max(this.y,t.y),this.z=Math.max(this.z,t.z),this.w=Math.max(this.w,t.w),this},clamp:function(t,e){return this.x=Math.max(t.x,Math.min(e.x,this.x)),this.y=Math.max(t.y,Math.min(e.y,this.y)),this.z=Math.max(t.z,Math.min(e.z,this.z)),this.w=Math.max(t.w,Math.min(e.w,this.w)),this},clampScalar:function(){var t,e;return function(r,i){return void 0===t&&(t=new d,e=new d),t.set(r,r,r,r),e.set(i,i,i,i),this.clamp(t,e)}}(),clampLength:function(t,e){var r=this.length();return this.divideScalar(r||1).multiplyScalar(Math.max(t,Math.min(e,r)))},floor:function(){return this.x=Math.floor(this.x),this.y=Math.floor(this.y),this.z=Math.floor(this.z),this.w=Math.floor(this.w),this},ceil:function(){return this.x=Math.ceil(this.x),this.y=Math.ceil(this.y),this.z=Math.ceil(this.z),this.w=Math.ceil(this.w),this},round:function(){return this.x=Math.round(this.x),this.y=Math.round(this.y),this.z=Math.round(this.z),this.w=Math.round(this.w),this},roundToZero:function(){return this.x=this.x<0?Math.ceil(this.x):Math.floor(this.x),this.y=this.y<0?Math.ceil(this.y):Math.floor(this.y),this.z=this.z<0?Math.ceil(this.z):Math.floor(this.z),this.w=this.w<0?Math.ceil(this.w):Math.floor(this.w),this},negate:function(){return this.x=-this.x,this.y=-this.y,this.z=-this.z,this.w=-this.w,this},dot:function(t){return this.x*t.x+this.y*t.y+this.z*t.z+this.w*t.w},lengthSq:function(){return this.x*this.x+this.y*this.y+this.z*this.z+this.w*this.w},length:function(){return Math.sqrt(this.x*this.x+this.y*this.y+this.z*this.z+this.w*this.w)},lengthManhattan:function(){return Math.abs(this.x)+Math.abs(this.y)+Math.abs(this.z)+Math.abs(this.w)},normalize:function(){return this.divideScalar(this.length()||1)},setLength:function(t){return this.normalize().multiplyScalar(t)},lerp:function(t,e){return this.x+=(t.x-this.x)*e,this.y+=(t.y-this.y)*e,this.z+=(t.z-this.z)*e,this.w+=(t.w-this.w)*e,this},lerpVectors:function(t,e,r){return this.subVectors(e,t).multiplyScalar(r).add(t)},equals:function(t){return t.x===this.x&&t.y===this.y&&t.z===this.z&&t.w===this.w},fromArray:function(t,e){return void 0===e&&(e=0),this.x=t[e],this.y=t[e+1],this.z=t[e+2],this.w=t[e+3],this},toArray:function(t,e){return void 0===t&&(t=[]),void 0===e&&(e=0),t[e]=this.x,t[e+1]=this.y,t[e+2]=this.z,t[e+3]=this.w,t},fromBufferAttribute:function(t,e,r){return void 0!==r&&console.warn("THREE.Vector4: offset has been removed from .fromBufferAttribute()."),this.x=t.getX(e),this.y=t.getY(e),this.z=t.getZ(e),this.w=t.getW(e),this}}),Object.assign(f.prototype,h.prototype,{isWebGLRenderTarget:!0,setSize:function(t,e){this.width===t&&this.height===e||(this.width=t,this.height=e,this.dispose()),this.viewport.set(0,0,t,e),this.scissor.set(0,0,t,e)},clone:function(){return(new this.constructor).copy(this)},copy:function(t){return this.width=t.width,this.height=t.height,this.viewport.copy(t.viewport),this.texture=t.texture.clone(),this.depthBuffer=t.depthBuffer,this.stencilBuffer=t.stencilBuffer,this.depthTexture=t.depthTexture,this},dispose:function(){this.dispatchEvent({type:"dispose"})}}),Object.assign(m,{slerp:function(t,e,r,i){return r.copy(t).slerp(e,i)},slerpFlat:function(t,e,r,i,n,o,a){var s=r[i+0],c=r[i+1],u=r[i+2],h=r[i+3],l=n[o+0],p=n[o+1],d=n[o+2],f=n[o+3];if(h!==f||s!==l||c!==p||u!==d){var m=1-a,g=s*l+c*p+u*d+h*f,v=g>=0?1:-1,y=1-g*g;if(y>Number.EPSILON){var b=Math.sqrt(y),x=Math.atan2(b,g*v);m=Math.sin(m*x)/b,a=Math.sin(a*x)/b}var _=a*v;if(s=s*m+l*_,c=c*m+p*_,u=u*m+d*_,h=h*m+f*_,m===1-a){var w=1/Math.sqrt(s*s+c*c+u*u+h*h);s*=w,c*=w,u*=w,h*=w}}t[e]=s,t[e+1]=c,t[e+2]=u,t[e+3]=h}}),Object.defineProperties(m.prototype,{x:{get:function(){return this._x},set:function(t){this._x=t,this.onChangeCallback()}},y:{get:function(){return this._y},set:function(t){this._y=t,this.onChangeCallback()}},z:{get:function(){return this._z},set:function(t){this._z=t,this.onChangeCallback()}},w:{get:function(){return this._w},set:function(t){this._w=t,this.onChangeCallback()}}}),Object.assign(m.prototype,{set:function(t,e,r,i){return this._x=t,this._y=e,this._z=r,this._w=i,this.onChangeCallback(),this},clone:function(){return new this.constructor(this._x,this._y,this._z,this._w)},copy:function(t){return this._x=t.x,this._y=t.y,this._z=t.z,this._w=t.w,this.onChangeCallback(),this},setFromEuler:function(t,e){if(!t||!t.isEuler)throw new Error("THREE.Quaternion: .setFromEuler() now expects an Euler rotation rather than a Vector3 and order.");var r=t._x,i=t._y,n=t._z,o=t.order,a=Math.cos,s=Math.sin,c=a(r/2),u=a(i/2),h=a(n/2),l=s(r/2),p=s(i/2),d=s(n/2);return"XYZ"===o?(this._x=l*u*h+c*p*d,this._y=c*p*h-l*u*d,this._z=c*u*d+l*p*h,this._w=c*u*h-l*p*d):"YXZ"===o?(this._x=l*u*h+c*p*d,this._y=c*p*h-l*u*d,this._z=c*u*d-l*p*h,this._w=c*u*h+l*p*d):"ZXY"===o?(this._x=l*u*h-c*p*d,this._y=c*p*h+l*u*d,this._z=c*u*d+l*p*h,this._w=c*u*h-l*p*d):"ZYX"===o?(this._x=l*u*h-c*p*d,this._y=c*p*h+l*u*d,this._z=c*u*d-l*p*h,this._w=c*u*h+l*p*d):"YZX"===o?(this._x=l*u*h+c*p*d,this._y=c*p*h+l*u*d,this._z=c*u*d-l*p*h,this._w=c*u*h-l*p*d):"XZY"===o&&(this._x=l*u*h-c*p*d,this._y=c*p*h-l*u*d,this._z=c*u*d+l*p*h,this._w=c*u*h+l*p*d),!1!==e&&this.onChangeCallback(),this},setFromAxisAngle:function(t,e){var r=e/2,i=Math.sin(r);return this._x=t.x*i,this._y=t.y*i,this._z=t.z*i,this._w=Math.cos(r),this.onChangeCallback(),this},setFromRotationMatrix:function(t){var e,r=t.elements,i=r[0],n=r[4],o=r[8],a=r[1],s=r[5],c=r[9],u=r[2],h=r[6],l=r[10],p=i+s+l;return p>0?(e=.5/Math.sqrt(p+1),this._w=.25/e,this._x=(h-c)*e,this._y=(o-u)*e,this._z=(a-n)*e):i>s&&i>l?(e=2*Math.sqrt(1+i-s-l),this._w=(h-c)/e,this._x=.25*e,this._y=(n+a)/e,this._z=(o+u)/e):s>l?(e=2*Math.sqrt(1+s-i-l),this._w=(o-u)/e,this._x=(n+a)/e,this._y=.25*e,this._z=(c+h)/e):(e=2*Math.sqrt(1+l-i-s),this._w=(a-n)/e,this._x=(o+u)/e,this._y=(c+h)/e,this._z=.25*e),this.onChangeCallback(),this},setFromUnitVectors:function(){var t,e=new g;return function(r,i){return void 0===e&&(e=new g),t=r.dot(i)+1,t<1e-6?(t=0,Math.abs(r.x)>Math.abs(r.z)?e.set(-r.y,r.x,0):e.set(0,-r.z,r.y)):e.crossVectors(r,i),this._x=e.x,this._y=e.y,this._z=e.z,this._w=t,this.normalize()}}(),inverse:function(){return this.conjugate().normalize()},conjugate:function(){return this._x*=-1,this._y*=-1,this._z*=-1,this.onChangeCallback(),this},dot:function(t){return this._x*t._x+this._y*t._y+this._z*t._z+this._w*t._w},lengthSq:function(){return this._x*this._x+this._y*this._y+this._z*this._z+this._w*this._w},length:function(){return Math.sqrt(this._x*this._x+this._y*this._y+this._z*this._z+this._w*this._w)},normalize:function(){var t=this.length();return 0===t?(this._x=0,this._y=0,this._z=0,this._w=1):(t=1/t,this._x=this._x*t,this._y=this._y*t,this._z=this._z*t,this._w=this._w*t),this.onChangeCallback(),this},multiply:function(t,e){return void 0!==e?(console.warn("THREE.Quaternion: .multiply() now only accepts one argument. Use .multiplyQuaternions( a, b ) instead."),this.multiplyQuaternions(t,e)):this.multiplyQuaternions(this,t)},premultiply:function(t){return this.multiplyQuaternions(t,this)},multiplyQuaternions:function(t,e){var r=t._x,i=t._y,n=t._z,o=t._w,a=e._x,s=e._y,c=e._z,u=e._w;return this._x=r*u+o*a+i*c-n*s,this._y=i*u+o*s+n*a-r*c,this._z=n*u+o*c+r*s-i*a,this._w=o*u-r*a-i*s-n*c,this.onChangeCallback(),this},slerp:function(t,e){if(0===e)return this;if(1===e)return this.copy(t);var r=this._x,i=this._y,n=this._z,o=this._w,a=o*t._w+r*t._x+i*t._y+n*t._z;if(a<0?(this._w=-t._w,this._x=-t._x,this._y=-t._y,this._z=-t._z,a=-a):this.copy(t),a>=1)return this._w=o,this._x=r,this._y=i,this._z=n,this;var s=Math.sqrt(1-a*a);if(Math.abs(s)<.001)return this._w=.5*(o+this._w),this._x=.5*(r+this._x),this._y=.5*(i+this._y),this._z=.5*(n+this._z),this;var c=Math.atan2(s,a),u=Math.sin((1-e)*c)/s,h=Math.sin(e*c)/s;return this._w=o*u+this._w*h,this._x=r*u+this._x*h,this._y=i*u+this._y*h,this._z=n*u+this._z*h,this.onChangeCallback(),this},equals:function(t){return t._x===this._x&&t._y===this._y&&t._z===this._z&&t._w===this._w},fromArray:function(t,e){return void 0===e&&(e=0),this._x=t[e],this._y=t[e+1],this._z=t[e+2],this._w=t[e+3],this.onChangeCallback(),this},toArray:function(t,e){return void 0===t&&(t=[]),void 0===e&&(e=0),t[e]=this._x,t[e+1]=this._y,t[e+2]=this._z,t[e+3]=this._w,t},onChange:function(t){return this.onChangeCallback=t,this},onChangeCallback:function(){}}),Object.assign(g.prototype,{isVector3:!0,set:function(t,e,r){return this.x=t,this.y=e,this.z=r,this},setScalar:function(t){return this.x=t,this.y=t,this.z=t,this},setX:function(t){return this.x=t,this},setY:function(t){return this.y=t,this},setZ:function(t){return this.z=t,this},setComponent:function(t,e){switch(t){case 0:this.x=e;break;case 1:this.y=e;break;case 2:this.z=e;break;default:throw new Error("index is out of range: "+t)}return this},getComponent:function(t){switch(t){case 0:return this.x;case 1:return this.y;case 2:return this.z;default:throw new Error("index is out of range: "+t)}},clone:function(){return new this.constructor(this.x,this.y,this.z)},copy:function(t){return this.x=t.x,this.y=t.y,this.z=t.z,this},add:function(t,e){return void 0!==e?(console.warn("THREE.Vector3: .add() now only accepts one argument. Use .addVectors( a, b ) instead."),this.addVectors(t,e)):(this.x+=t.x,this.y+=t.y,this.z+=t.z,this)},addScalar:function(t){return this.x+=t,this.y+=t,this.z+=t,this},addVectors:function(t,e){return this.x=t.x+e.x,this.y=t.y+e.y,this.z=t.z+e.z,this},addScaledVector:function(t,e){return this.x+=t.x*e,this.y+=t.y*e,this.z+=t.z*e,this},sub:function(t,e){return void 0!==e?(console.warn("THREE.Vector3: .sub() now only accepts one argument. Use .subVectors( a, b ) instead."),this.subVectors(t,e)):(this.x-=t.x,this.y-=t.y,this.z-=t.z,this)},subScalar:function(t){return this.x-=t,this.y-=t,this.z-=t,this},subVectors:function(t,e){return this.x=t.x-e.x,this.y=t.y-e.y,this.z=t.z-e.z,this},multiply:function(t,e){return void 0!==e?(console.warn("THREE.Vector3: .multiply() now only accepts one argument. Use .multiplyVectors( a, b ) instead."),this.multiplyVectors(t,e)):(this.x*=t.x,this.y*=t.y,this.z*=t.z,this)},multiplyScalar:function(t){return this.x*=t,this.y*=t,this.z*=t,this},multiplyVectors:function(t,e){return this.x=t.x*e.x,this.y=t.y*e.y,this.z=t.z*e.z,this},applyEuler:function(){var t=new m;return function(e){return e&&e.isEuler||console.error("THREE.Vector3: .applyEuler() now expects an Euler rotation rather than a Vector3 and order."),this.applyQuaternion(t.setFromEuler(e))}}(),applyAxisAngle:function(){var t=new m;return function(e,r){return this.applyQuaternion(t.setFromAxisAngle(e,r))}}(),applyMatrix3:function(t){var e=this.x,r=this.y,i=this.z,n=t.elements;return this.x=n[0]*e+n[3]*r+n[6]*i,this.y=n[1]*e+n[4]*r+n[7]*i,this.z=n[2]*e+n[5]*r+n[8]*i,this},applyMatrix4:function(t){var e=this.x,r=this.y,i=this.z,n=t.elements,o=1/(n[3]*e+n[7]*r+n[11]*i+n[15]);return this.x=(n[0]*e+n[4]*r+n[8]*i+n[12])*o,this.y=(n[1]*e+n[5]*r+n[9]*i+n[13])*o,this.z=(n[2]*e+n[6]*r+n[10]*i+n[14])*o,this},applyQuaternion:function(t){var e=this.x,r=this.y,i=this.z,n=t.x,o=t.y,a=t.z,s=t.w,c=s*e+o*i-a*r,u=s*r+a*e-n*i,h=s*i+n*r-o*e,l=-n*e-o*r-a*i;return this.x=c*s+l*-n+u*-a-h*-o,this.y=u*s+l*-o+h*-n-c*-a,this.z=h*s+l*-a+c*-o-u*-n,this},project:function(){var t=new v;return function(e){return t.multiplyMatrices(e.projectionMatrix,t.getInverse(e.matrixWorld)),this.applyMatrix4(t)}}(),unproject:function(){var t=new v;return function(e){return t.multiplyMatrices(e.matrixWorld,t.getInverse(e.projectionMatrix)),this.applyMatrix4(t)}}(),transformDirection:function(t){var e=this.x,r=this.y,i=this.z,n=t.elements;return this.x=n[0]*e+n[4]*r+n[8]*i,this.y=n[1]*e+n[5]*r+n[9]*i,this.z=n[2]*e+n[6]*r+n[10]*i,this.normalize()},divide:function(t){return this.x/=t.x,this.y/=t.y,this.z/=t.z,this},divideScalar:function(t){return this.multiplyScalar(1/t)},min:function(t){return this.x=Math.min(this.x,t.x),this.y=Math.min(this.y,t.y),this.z=Math.min(this.z,t.z),this},max:function(t){return this.x=Math.max(this.x,t.x),this.y=Math.max(this.y,t.y),this.z=Math.max(this.z,t.z),this},clamp:function(t,e){return this.x=Math.max(t.x,Math.min(e.x,this.x)),this.y=Math.max(t.y,Math.min(e.y,this.y)),this.z=Math.max(t.z,Math.min(e.z,this.z)),this},clampScalar:function(){var t=new g,e=new g;return function(r,i){return t.set(r,r,r),e.set(i,i,i),this.clamp(t,e)}}(),clampLength:function(t,e){var r=this.length();return this.divideScalar(r||1).multiplyScalar(Math.max(t,Math.min(e,r)))},floor:function(){return this.x=Math.floor(this.x),this.y=Math.floor(this.y),this.z=Math.floor(this.z),this},ceil:function(){return this.x=Math.ceil(this.x),this.y=Math.ceil(this.y),this.z=Math.ceil(this.z),this},round:function(){return this.x=Math.round(this.x),this.y=Math.round(this.y),this.z=Math.round(this.z),this},roundToZero:function(){return this.x=this.x<0?Math.ceil(this.x):Math.floor(this.x),this.y=this.y<0?Math.ceil(this.y):Math.floor(this.y),this.z=this.z<0?Math.ceil(this.z):Math.floor(this.z),this},negate:function(){return this.x=-this.x,this.y=-this.y,this.z=-this.z,this},dot:function(t){return this.x*t.x+this.y*t.y+this.z*t.z},lengthSq:function(){return this.x*this.x+this.y*this.y+this.z*this.z},length:function(){return Math.sqrt(this.x*this.x+this.y*this.y+this.z*this.z)},lengthManhattan:function(){return Math.abs(this.x)+Math.abs(this.y)+Math.abs(this.z)},normalize:function(){return this.divideScalar(this.length()||1)},setLength:function(t){return this.normalize().multiplyScalar(t)},lerp:function(t,e){return this.x+=(t.x-this.x)*e,this.y+=(t.y-this.y)*e,this.z+=(t.z-this.z)*e,this},lerpVectors:function(t,e,r){return this.subVectors(e,t).multiplyScalar(r).add(t)},cross:function(t,e){if(void 0!==e)return console.warn("THREE.Vector3: .cross() now only accepts one argument. Use .crossVectors( a, b ) instead."),this.crossVectors(t,e);var r=this.x,i=this.y,n=this.z;return this.x=i*t.z-n*t.y,this.y=n*t.x-r*t.z,this.z=r*t.y-i*t.x,this},crossVectors:function(t,e){var r=t.x,i=t.y,n=t.z,o=e.x,a=e.y,s=e.z;return this.x=i*s-n*a,this.y=n*o-r*s,this.z=r*a-i*o,this},projectOnVector:function(t){var e=t.dot(this)/t.lengthSq();return this.copy(t).multiplyScalar(e)},projectOnPlane:function(){var t=new g;return function(e){return t.copy(this).projectOnVector(e),this.sub(t)}}(),reflect:function(){var t=new g;return function(e){return this.sub(t.copy(e).multiplyScalar(2*this.dot(e)))}}(),angleTo:function(t){var e=this.dot(t)/Math.sqrt(this.lengthSq()*t.lengthSq());return Math.acos(Ql.clamp(e,-1,1))},distanceTo:function(t){return Math.sqrt(this.distanceToSquared(t))},distanceToSquared:function(t){var e=this.x-t.x,r=this.y-t.y,i=this.z-t.z;return e*e+r*r+i*i},distanceToManhattan:function(t){return Math.abs(this.x-t.x)+Math.abs(this.y-t.y)+Math.abs(this.z-t.z)},setFromSpherical:function(t){var e=Math.sin(t.phi)*t.radius;return this.x=e*Math.sin(t.theta),this.y=Math.cos(t.phi)*t.radius,this.z=e*Math.cos(t.theta),this},setFromCylindrical:function(t){return this.x=t.radius*Math.sin(t.theta),this.y=t.y,this.z=t.radius*Math.cos(t.theta),this},setFromMatrixPosition:function(t){var e=t.elements;return this.x=e[12],this.y=e[13],this.z=e[14],this},setFromMatrixScale:function(t){var e=this.setFromMatrixColumn(t,0).length(),r=this.setFromMatrixColumn(t,1).length(),i=this.setFromMatrixColumn(t,2).length();return this.x=e,this.y=r,this.z=i,this},setFromMatrixColumn:function(t,e){return this.fromArray(t.elements,4*e)},equals:function(t){return t.x===this.x&&t.y===this.y&&t.z===this.z},fromArray:function(t,e){return void 0===e&&(e=0),this.x=t[e],this.y=t[e+1],this.z=t[e+2],this},toArray:function(t,e){return void 0===t&&(t=[]),void 0===e&&(e=0),t[e]=this.x,t[e+1]=this.y,t[e+2]=this.z,t},fromBufferAttribute:function(t,e,r){return void 0!==r&&console.warn("THREE.Vector3: offset has been removed from .fromBufferAttribute()."),this.x=t.getX(e),this.y=t.getY(e),this.z=t.getZ(e),this}}),Object.assign(v.prototype,{isMatrix4:!0,set:function(t,e,r,i,n,o,a,s,c,u,h,l,p,d,f,m){var g=this.elements;return g[0]=t,g[4]=e,g[8]=r,g[12]=i,g[1]=n,g[5]=o,g[9]=a,g[13]=s,g[2]=c,g[6]=u,g[10]=h,g[14]=l,g[3]=p,g[7]=d,g[11]=f,g[15]=m,this},identity:function(){return this.set(1,0,0,0,0,1,0,0,0,0,1,0,0,0,0,1),this},clone:function(){return(new v).fromArray(this.elements)},copy:function(t){var e=this.elements,r=t.elements;return e[0]=r[0],e[1]=r[1],e[2]=r[2],e[3]=r[3],e[4]=r[4],e[5]=r[5],e[6]=r[6],e[7]=r[7],e[8]=r[8],e[9]=r[9],e[10]=r[10],e[11]=r[11],e[12]=r[12],e[13]=r[13],e[14]=r[14],e[15]=r[15],this},copyPosition:function(t){var e=this.elements,r=t.elements;return e[12]=r[12],e[13]=r[13],e[14]=r[14],this},extractBasis:function(t,e,r){return t.setFromMatrixColumn(this,0),e.setFromMatrixColumn(this,1),r.setFromMatrixColumn(this,2),this},makeBasis:function(t,e,r){return this.set(t.x,e.x,r.x,0,t.y,e.y,r.y,0,t.z,e.z,r.z,0,0,0,0,1),this},extractRotation:function(){var t=new g;return function(e){var r=this.elements,i=e.elements,n=1/t.setFromMatrixColumn(e,0).length(),o=1/t.setFromMatrixColumn(e,1).length(),a=1/t.setFromMatrixColumn(e,2).length();return r[0]=i[0]*n,r[1]=i[1]*n,r[2]=i[2]*n,r[4]=i[4]*o,r[5]=i[5]*o,r[6]=i[6]*o,r[8]=i[8]*a,r[9]=i[9]*a,r[10]=i[10]*a,this}}(),makeRotationFromEuler:function(t){t&&t.isEuler||console.error("THREE.Matrix: .makeRotationFromEuler() now expects a Euler rotation rather than a Vector3 and order.");var e=this.elements,r=t.x,i=t.y,n=t.z,o=Math.cos(r),a=Math.sin(r),s=Math.cos(i),c=Math.sin(i),u=Math.cos(n),h=Math.sin(n);if("XYZ"===t.order){var l=o*u,p=o*h,d=a*u,f=a*h;e[0]=s*u,e[4]=-s*h,e[8]=c,e[1]=p+d*c,e[5]=l-f*c,e[9]=-a*s,e[2]=f-l*c,e[6]=d+p*c,e[10]=o*s}else if("YXZ"===t.order){var m=s*u,g=s*h,v=c*u,y=c*h;e[0]=m+y*a,e[4]=v*a-g,e[8]=o*c,e[1]=o*h,e[5]=o*u,e[9]=-a,e[2]=g*a-v,e[6]=y+m*a,e[10]=o*s}else if("ZXY"===t.order){var m=s*u,g=s*h,v=c*u,y=c*h;e[0]=m-y*a,e[4]=-o*h,e[8]=v+g*a,e[1]=g+v*a,e[5]=o*u,e[9]=y-m*a,e[2]=-o*c,e[6]=a,e[10]=o*s}else if("ZYX"===t.order){var l=o*u,p=o*h,d=a*u,f=a*h;e[0]=s*u,e[4]=d*c-p,e[8]=l*c+f,e[1]=s*h,e[5]=f*c+l,e[9]=p*c-d,e[2]=-c,e[6]=a*s,e[10]=o*s}else if("YZX"===t.order){var b=o*s,x=o*c,_=a*s,w=a*c;e[0]=s*u,e[4]=w-b*h,e[8]=_*h+x,e[1]=h,e[5]=o*u,e[9]=-a*u,e[2]=-c*u,e[6]=x*h+_,e[10]=b-w*h}else if("XZY"===t.order){var b=o*s,x=o*c,_=a*s,w=a*c;e[0]=s*u,e[4]=-h,e[8]=c*u,e[1]=b*h+w,e[5]=o*u,e[9]=x*h-_,e[2]=_*h-x,e[6]=a*u,e[10]=w*h+b}return e[3]=0,e[7]=0,e[11]=0,e[12]=0,e[13]=0,e[14]=0,e[15]=1,this},makeRotationFromQuaternion:function(t){var e=this.elements,r=t._x,i=t._y,n=t._z,o=t._w,a=r+r,s=i+i,c=n+n,u=r*a,h=r*s,l=r*c,p=i*s,d=i*c,f=n*c,m=o*a,g=o*s,v=o*c;return e[0]=1-(p+f),e[4]=h-v,e[8]=l+g,e[1]=h+v,e[5]=1-(u+f),e[9]=d-m,e[2]=l-g,e[6]=d+m,e[10]=1-(u+p),e[3]=0,e[7]=0,e[11]=0,e[12]=0,e[13]=0,e[14]=0,e[15]=1,this},lookAt:function(){var t=new g,e=new g,r=new g;return function(i,n,o){var a=this.elements;return r.subVectors(i,n),0===r.lengthSq()&&(r.z=1),r.normalize(),t.crossVectors(o,r),0===t.lengthSq()&&(1===Math.abs(o.z)?r.x+=1e-4:r.z+=1e-4,r.normalize(),t.crossVectors(o,r)),t.normalize(),e.crossVectors(r,t),a[0]=t.x,a[4]=e.x,a[8]=r.x,a[1]=t.y,a[5]=e.y,a[9]=r.y,a[2]=t.z,a[6]=e.z,a[10]=r.z,this}}(),multiply:function(t,e){return void 0!==e?(console.warn("THREE.Matrix4: .multiply() now only accepts one argument. 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Please check the docs.");var a=this.elements,s=2*n/(e-t),c=2*n/(r-i),u=(e+t)/(e-t),h=(r+i)/(r-i),l=-(o+n)/(o-n),p=-2*o*n/(o-n);return a[0]=s,a[4]=0,a[8]=u,a[12]=0,a[1]=0,a[5]=c,a[9]=h,a[13]=0,a[2]=0,a[6]=0,a[10]=l,a[14]=p,a[3]=0,a[7]=0,a[11]=-1,a[15]=0,this},makeOrthographic:function(t,e,r,i,n,o){var a=this.elements,s=1/(e-t),c=1/(r-i),u=1/(o-n),h=(e+t)*s,l=(r+i)*c,p=(o+n)*u;return a[0]=2*s,a[4]=0,a[8]=0,a[12]=-h,a[1]=0,a[5]=2*c,a[9]=0,a[13]=-l,a[2]=0,a[6]=0,a[10]=-2*u,a[14]=-p,a[3]=0,a[7]=0,a[11]=0,a[15]=1,this},equals:function(t){for(var e=this.elements,r=t.elements,i=0;i<16;i++)if(e[i]!==r[i])return!1;return!0},fromArray:function(t,e){var r=this;void 0===e&&(e=0);for(var i=0;i<16;i++)r.elements[i]=t[i+e];return this},toArray:function(t,e){void 0===t&&(t=[]),void 0===e&&(e=0);var r=this.elements;return t[e]=r[0],t[e+1]=r[1],t[e+2]=r[2],t[e+3]=r[3],t[e+4]=r[4],t[e+5]=r[5],t[e+6]=r[6],t[e+7]=r[7],t[e+8]=r[8],t[e+9]=r[9],t[e+10]=r[10],t[e+11]=r[11],t[e+12]=r[12],t[e+13]=r[13],t[e+14]=r[14],t[e+15]=r[15],t}}),y.prototype=Object.create(p.prototype),y.prototype.constructor=y,y.prototype.isDataTexture=!0,b.prototype=Object.create(p.prototype),b.prototype.constructor=b,b.prototype.isCubeTexture=!0,Object.defineProperty(b.prototype,"images",{get:function(){return this.image},set:function(t){this.image=t}});var tp=new p,ep=new b,rp=[],ip=[],np=new Float32Array(16),op=new Float32Array(9);Z.prototype.setValue=function(t,e){for(var r=this.seq,i=0,n=r.length;i!==n;++i){var o=r[i];o.setValue(t,e[o.id])}};var ap=/([\w\d_]+)(\])?(\[|\.)?/g;J.prototype.setValue=function(t,e,r){var i=this.map[e];void 0!==i&&i.setValue(t,r,this.renderer)},J.prototype.setOptional=function(t,e,r){var i=e[r];void 0!==i&&this.setValue(t,r,i)},J.upload=function(t,e,r,i){for(var n=0,o=e.length;n!==o;++n){var a=e[n],s=r[a.id];!1!==s.needsUpdate&&a.setValue(t,s.value,i)}},J.seqWithValue=function(t,e){for(var r=[],i=0,n=t.length;i!==n;++i){var o=t[i];o.id in e&&r.push(o)}return r};var sp={aliceblue:15792383,antiquewhite:16444375,aqua:65535,aquamarine:8388564,azure:15794175,beige:16119260,bisque:16770244,black:0,blanchedalmond:16772045,blue:255,blueviolet:9055202,brown:10824234,burlywood:14596231,cadetblue:6266528,chartreuse:8388352,chocolate:13789470,coral:16744272,cornflowerblue:6591981,cornsilk:16775388,crimson:14423100,cyan:65535,darkblue:139,darkcyan:35723,darkgoldenrod:12092939,darkgray:11119017,darkgreen:25600,darkgrey:11119017,darkkhaki:12433259,darkmagenta:9109643,darkolivegreen:5597999,darkorange:16747520,darkorchid:10040012,darkred:9109504,darksalmon:15308410,darkseagreen:9419919,darkslateblue:4734347,darkslategray:3100495,darkslategrey:3100495,darkturquoise:52945,darkviolet:9699539,deeppink:16716947,deepskyblue:49151,dimgray:6908265,dimgrey:6908265,dodgerblue:2003199,firebrick:11674146,floralwhite:16775920,forestgreen:2263842,fuchsia:16711935,gainsboro:14474460,ghostwhite:16316671,gold:16766720,goldenrod:14329120,gray:8421504,green:32768,greenyellow:11403055,grey:8421504,honeydew:15794160,hotpink:16738740,indianred:13458524,indigo:4915330,ivory:16777200,khaki:15787660,lavender:15132410,lavenderblush:16773365,lawngreen:8190976,lemonchiffon:16775885,lightblue:11393254,lightcoral:15761536,lightcyan:14745599,lightgoldenrodyellow:16448210,lightgray:13882323,lightgreen:9498256,lightgrey:13882323,lightpink:16758465,lightsalmon:16752762,lightseagreen:2142890,lightskyblue:8900346,lightslategray:7833753,lightslategrey:7833753,lightsteelblue:11584734,lightyellow:16777184,lime:65280,limegreen:3329330,linen:16445670,magenta:16711935,maroon:8388608,mediumaquamarine:6737322,mediumblue:205,mediumorchid:12211667,mediumpurple:9662683,mediumseagreen:3978097,mediumslateblue:8087790,mediumspringgreen:64154,mediumturquoise:4772300,mediumvioletred:13047173,midnightblue:1644912,mintcream:16121850,mistyrose:16770273,moccasin:16770229,navajowhite:16768685,navy:128,oldlace:16643558,olive:8421376,olivedrab:7048739,orange:16753920,orangered:16729344,orchid:14315734,palegoldenrod:15657130,palegreen:10025880,paleturquoise:11529966,palevioletred:14381203,papayawhip:16773077,peachpuff:16767673,peru:13468991,pink:16761035,plum:14524637,powderblue:11591910,purple:8388736,red:16711680,rosybrown:12357519,royalblue:4286945,saddlebrown:9127187,salmon:16416882,sandybrown:16032864,seagreen:3050327,seashell:16774638,sienna:10506797,silver:12632256,skyblue:8900331,slateblue:6970061,slategray:7372944,slategrey:7372944,snow:16775930,springgreen:65407,steelblue:4620980,tan:13808780,teal:32896,thistle:14204888,tomato:16737095,turquoise:4251856,violet:15631086,wheat:16113331,white:16777215,whitesmoke:16119285,yellow:16776960,yellowgreen:10145074};Object.assign(tt.prototype,{isColor:!0,r:1,g:1,b:1,set:function(t){return t&&t.isColor?this.copy(t):"number"==typeof t?this.setHex(t):"string"==typeof t&&this.setStyle(t),this},setScalar:function(t){return this.r=t,this.g=t,this.b=t,this},setHex:function(t){return t=Math.floor(t),this.r=(t>>16&255)/255,this.g=(t>>8&255)/255,this.b=(255&t)/255,this},setRGB:function(t,e,r){return this.r=t,this.g=e,this.b=r,this},setHSL:function(){function t(t,e,r){return r<0&&(r+=1),r>1&&(r-=1),r<1/6?t+6*(e-t)*r:r<.5?e:r<2/3?t+6*(e-t)*(2/3-r):t}return function(e,r,i){if(e=Ql.euclideanModulo(e,1),r=Ql.clamp(r,0,1),i=Ql.clamp(i,0,1),0===r)this.r=this.g=this.b=i;else{var n=i<=.5?i*(1+r):i+r-i*r,o=2*i-n;this.r=t(o,n,e+1/3),this.g=t(o,n,e),this.b=t(o,n,e-1/3)}return this}}(),setStyle:function(t){function e(e){void 0!==e&&parseFloat(e)<1&&console.warn("THREE.Color: Alpha component of "+t+" will be ignored.")}var r;if(r=/^((?:rgb|hsl)a?)\(\s*([^\)]*)\)/.exec(t)){var 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d(0,0,1,1)},specularMap:{value:null},alphaMap:{value:null},envMap:{value:null},flipEnvMap:{value:-1},reflectivity:{value:1},refractionRatio:{value:.98}},aomap:{aoMap:{value:null},aoMapIntensity:{value:1}},lightmap:{lightMap:{value:null},lightMapIntensity:{value:1}},emissivemap:{emissiveMap:{value:null}},bumpmap:{bumpMap:{value:null},bumpScale:{value:1}},normalmap:{normalMap:{value:null},normalScale:{value:new l(1,1)}},displacementmap:{displacementMap:{value:null},displacementScale:{value:1},displacementBias:{value:0}},roughnessmap:{roughnessMap:{value:null}},metalnessmap:{metalnessMap:{value:null}},gradientmap:{gradientMap:{value:null}},fog:{fogDensity:{value:25e-5},fogNear:{value:1},fogFar:{value:2e3},fogColor:{value:new 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e=this,r={},i=0;i<t.length;i++){var n=e.clone(t[i]);for(var o in n)r[o]=n[o]}return r},clone:function(t){var e={};for(var r in t){e[r]={};for(var i in t[r]){var n=t[r][i];n&&(n.isColor||n.isMatrix3||n.isMatrix4||n.isVector2||n.isVector3||n.isVector4||n.isTexture)?e[r][i]=n.clone():Array.isArray(n)?e[r][i]=n.slice():e[r][i]=n}}return e}},hp={alphamap_fragment:"#ifdef USE_ALPHAMAP\n\tdiffuseColor.a *= texture2D( alphaMap, vUv ).g;\n#endif\n",alphamap_pars_fragment:"#ifdef USE_ALPHAMAP\n\tuniform sampler2D alphaMap;\n#endif\n",alphatest_fragment:"#ifdef ALPHATEST\n\tif ( diffuseColor.a < ALPHATEST ) discard;\n#endif\n",aomap_fragment:"#ifdef USE_AOMAP\n\tfloat ambientOcclusion = ( texture2D( aoMap, vUv2 ).r - 1.0 ) * aoMapIntensity + 1.0;\n\treflectedLight.indirectDiffuse *= ambientOcclusion;\n\t#if defined( USE_ENVMAP ) && defined( PHYSICAL )\n\t\tfloat dotNV = saturate( dot( geometry.normal, geometry.viewDir ) );\n\t\treflectedLight.indirectSpecular *= computeSpecularOcclusion( dotNV, ambientOcclusion, material.specularRoughness );\n\t#endif\n#endif\n",aomap_pars_fragment:"#ifdef USE_AOMAP\n\tuniform sampler2D aoMap;\n\tuniform float aoMapIntensity;\n#endif",begin_vertex:"\nvec3 transformed = vec3( position );\n",beginnormal_vertex:"\nvec3 objectNormal = vec3( normal );\n",bsdfs:"float punctualLightIntensityToIrradianceFactor( const in float lightDistance, const in float cutoffDistance, const in float decayExponent ) {\n\tif( decayExponent > 0.0 ) {\n#if defined ( PHYSICALLY_CORRECT_LIGHTS )\n\t\tfloat distanceFalloff = 1.0 / max( pow( lightDistance, decayExponent ), 0.01 );\n\t\tfloat maxDistanceCutoffFactor = pow2( saturate( 1.0 - pow4( lightDistance / cutoffDistance ) ) );\n\t\treturn distanceFalloff * maxDistanceCutoffFactor;\n#else\n\t\treturn pow( saturate( -lightDistance / cutoffDistance + 1.0 ), decayExponent );\n#endif\n\t}\n\treturn 1.0;\n}\nvec3 BRDF_Diffuse_Lambert( const in vec3 diffuseColor ) {\n\treturn RECIPROCAL_PI * diffuseColor;\n}\nvec3 F_Schlick( const in vec3 specularColor, const in float dotLH ) {\n\tfloat fresnel = exp2( ( -5.55473 * dotLH - 6.98316 ) * dotLH );\n\treturn ( 1.0 - specularColor ) * fresnel + specularColor;\n}\nfloat G_GGX_Smith( const in float alpha, const in float dotNL, const in float dotNV ) {\n\tfloat a2 = pow2( alpha );\n\tfloat gl = dotNL + sqrt( a2 + ( 1.0 - a2 ) * pow2( dotNL ) );\n\tfloat gv = dotNV + sqrt( a2 + ( 1.0 - a2 ) * pow2( dotNV ) );\n\treturn 1.0 / ( gl * gv );\n}\nfloat G_GGX_SmithCorrelated( const in float alpha, const in float dotNL, const in float dotNV ) {\n\tfloat a2 = pow2( alpha );\n\tfloat gv = dotNL * sqrt( a2 + ( 1.0 - a2 ) * pow2( dotNV ) );\n\tfloat gl = dotNV * sqrt( a2 + ( 1.0 - a2 ) * pow2( dotNL ) );\n\treturn 0.5 / max( gv + gl, EPSILON );\n}\nfloat D_GGX( const in float alpha, const in float dotNH ) {\n\tfloat a2 = pow2( alpha );\n\tfloat denom = pow2( dotNH ) * ( a2 - 1.0 ) + 1.0;\n\treturn RECIPROCAL_PI * a2 / pow2( denom );\n}\nvec3 BRDF_Specular_GGX( const in IncidentLight incidentLight, const in GeometricContext geometry, const in vec3 specularColor, const in float roughness ) {\n\tfloat alpha = pow2( roughness );\n\tvec3 halfDir = normalize( incidentLight.direction + geometry.viewDir );\n\tfloat dotNL = saturate( dot( geometry.normal, incidentLight.direction ) );\n\tfloat dotNV = saturate( dot( geometry.normal, geometry.viewDir ) );\n\tfloat dotNH = saturate( dot( geometry.normal, halfDir ) );\n\tfloat dotLH = saturate( dot( incidentLight.direction, halfDir ) );\n\tvec3 F = F_Schlick( specularColor, dotLH );\n\tfloat G = G_GGX_SmithCorrelated( alpha, dotNL, dotNV );\n\tfloat D = D_GGX( alpha, dotNH );\n\treturn F * ( G * D );\n}\nvec2 LTC_Uv( const in vec3 N, const in vec3 V, const in float roughness ) {\n\tconst float LUT_SIZE  = 64.0;\n\tconst float LUT_SCALE = ( LUT_SIZE - 1.0 ) / LUT_SIZE;\n\tconst float LUT_BIAS  = 0.5 / LUT_SIZE;\n\tfloat theta = acos( dot( N, V ) );\n\tvec2 uv = vec2(\n\t\tsqrt( saturate( roughness ) ),\n\t\tsaturate( theta / ( 0.5 * PI ) ) );\n\tuv = uv * LUT_SCALE + LUT_BIAS;\n\treturn uv;\n}\nfloat LTC_ClippedSphereFormFactor( const in vec3 f ) {\n\tfloat l = length( f );\n\treturn max( ( l * l + f.z ) / ( l + 1.0 ), 0.0 );\n}\nvec3 LTC_EdgeVectorFormFactor( const in vec3 v1, const in vec3 v2 ) {\n\tfloat x = dot( v1, v2 );\n\tfloat y = abs( x );\n\tfloat a = 0.86267 + (0.49788 + 0.01436 * y ) * y;\n\tfloat b = 3.45068 + (4.18814 + y) * y;\n\tfloat v = a / b;\n\tfloat theta_sintheta = (x > 0.0) ? v : 0.5 * inversesqrt( 1.0 - x * x ) - v;\n\treturn cross( v1, v2 ) * theta_sintheta;\n}\nvec3 LTC_Evaluate( const in vec3 N, const in vec3 V, const in vec3 P, const in mat3 mInv, const in vec3 rectCoords[ 4 ] ) {\n\tvec3 v1 = rectCoords[ 1 ] - rectCoords[ 0 ];\n\tvec3 v2 = rectCoords[ 3 ] - rectCoords[ 0 ];\n\tvec3 lightNormal = cross( v1, v2 );\n\tif( dot( lightNormal, P - rectCoords[ 0 ] ) < 0.0 ) return vec3( 0.0 );\n\tvec3 T1, T2;\n\tT1 = normalize( V - N * dot( V, N ) );\n\tT2 = - cross( N, T1 );\n\tmat3 mat = mInv * transpose( mat3( T1, T2, N ) );\n\tvec3 coords[ 4 ];\n\tcoords[ 0 ] = mat * ( rectCoords[ 0 ] - P );\n\tcoords[ 1 ] = mat * ( rectCoords[ 1 ] - P );\n\tcoords[ 2 ] = mat * ( rectCoords[ 2 ] - P );\n\tcoords[ 3 ] = mat * ( rectCoords[ 3 ] - P );\n\tcoords[ 0 ] = normalize( coords[ 0 ] );\n\tcoords[ 1 ] = normalize( coords[ 1 ] );\n\tcoords[ 2 ] = normalize( coords[ 2 ] );\n\tcoords[ 3 ] = normalize( coords[ 3 ] );\n\tvec3 vectorFormFactor = vec3( 0.0 );\n\tvectorFormFactor += LTC_EdgeVectorFormFactor( coords[ 0 ], coords[ 1 ] );\n\tvectorFormFactor += LTC_EdgeVectorFormFactor( coords[ 1 ], coords[ 2 ] );\n\tvectorFormFactor += LTC_EdgeVectorFormFactor( coords[ 2 ], coords[ 3 ] );\n\tvectorFormFactor += LTC_EdgeVectorFormFactor( coords[ 3 ], coords[ 0 ] );\n\tvec3 result = vec3( LTC_ClippedSphereFormFactor( vectorFormFactor ) );\n\treturn result;\n}\nvec3 BRDF_Specular_GGX_Environment( const in GeometricContext geometry, const in vec3 specularColor, const in float roughness ) {\n\tfloat dotNV = saturate( dot( geometry.normal, geometry.viewDir ) );\n\tconst vec4 c0 = vec4( - 1, - 0.0275, - 0.572, 0.022 );\n\tconst vec4 c1 = vec4( 1, 0.0425, 1.04, - 0.04 );\n\tvec4 r = roughness * c0 + c1;\n\tfloat a004 = min( r.x * r.x, exp2( - 9.28 * dotNV ) ) * r.x + r.y;\n\tvec2 AB = vec2( -1.04, 1.04 ) * a004 + r.zw;\n\treturn specularColor * AB.x + AB.y;\n}\nfloat G_BlinnPhong_Implicit( ) {\n\treturn 0.25;\n}\nfloat D_BlinnPhong( const in float shininess, const in float dotNH ) {\n\treturn RECIPROCAL_PI * ( shininess * 0.5 + 1.0 ) * pow( dotNH, shininess );\n}\nvec3 BRDF_Specular_BlinnPhong( const in IncidentLight incidentLight, const in GeometricContext geometry, const in vec3 specularColor, const in float shininess ) {\n\tvec3 halfDir = normalize( incidentLight.direction + geometry.viewDir );\n\tfloat dotNH = saturate( dot( geometry.normal, halfDir ) );\n\tfloat dotLH = saturate( dot( incidentLight.direction, halfDir ) );\n\tvec3 F = F_Schlick( specularColor, dotLH );\n\tfloat G = G_BlinnPhong_Implicit( );\n\tfloat D = D_BlinnPhong( shininess, dotNH );\n\treturn F * ( G * D );\n}\nfloat GGXRoughnessToBlinnExponent( const in float ggxRoughness ) {\n\treturn ( 2.0 / pow2( ggxRoughness + 0.0001 ) - 2.0 );\n}\nfloat BlinnExponentToGGXRoughness( const in float blinnExponent ) {\n\treturn sqrt( 2.0 / ( blinnExponent + 2.0 ) );\n}\n",bumpmap_pars_fragment:"#ifdef USE_BUMPMAP\n\tuniform sampler2D bumpMap;\n\tuniform float bumpScale;\n\tvec2 dHdxy_fwd() {\n\t\tvec2 dSTdx = dFdx( vUv );\n\t\tvec2 dSTdy = dFdy( vUv );\n\t\tfloat Hll = bumpScale * texture2D( bumpMap, vUv ).x;\n\t\tfloat dBx = bumpScale * texture2D( bumpMap, vUv + dSTdx ).x - Hll;\n\t\tfloat dBy = bumpScale * texture2D( bumpMap, vUv + dSTdy ).x - Hll;\n\t\treturn vec2( dBx, dBy );\n\t}\n\tvec3 perturbNormalArb( vec3 surf_pos, vec3 surf_norm, vec2 dHdxy ) {\n\t\tvec3 vSigmaX = vec3( dFdx( surf_pos.x ), dFdx( surf_pos.y ), dFdx( surf_pos.z ) );\n\t\tvec3 vSigmaY = vec3( dFdy( surf_pos.x ), dFdy( surf_pos.y ), dFdy( surf_pos.z ) );\n\t\tvec3 vN = surf_norm;\n\t\tvec3 R1 = cross( vSigmaY, vN );\n\t\tvec3 R2 = cross( vN, vSigmaX );\n\t\tfloat fDet = dot( vSigmaX, R1 );\n\t\tvec3 vGrad = sign( fDet ) * ( dHdxy.x * R1 + dHdxy.y * R2 );\n\t\treturn normalize( abs( fDet ) * surf_norm - vGrad );\n\t}\n#endif\n",clipping_planes_fragment:"#if NUM_CLIPPING_PLANES > 0\n\tfor ( int i = 0; i < UNION_CLIPPING_PLANES; ++ i ) {\n\t\tvec4 plane = clippingPlanes[ i ];\n\t\tif ( dot( vViewPosition, plane.xyz ) > plane.w ) discard;\n\t}\n\t\t\n\t#if UNION_CLIPPING_PLANES < NUM_CLIPPING_PLANES\n\t\tbool clipped = true;\n\t\tfor ( int i = UNION_CLIPPING_PLANES; i < NUM_CLIPPING_PLANES; ++ i ) {\n\t\t\tvec4 plane = clippingPlanes[ i ];\n\t\t\tclipped = ( dot( vViewPosition, plane.xyz ) > plane.w ) && clipped;\n\t\t}\n\t\tif ( clipped ) discard;\n\t\n\t#endif\n#endif\n",clipping_planes_pars_fragment:"#if NUM_CLIPPING_PLANES > 0\n\t#if ! defined( PHYSICAL ) && ! defined( PHONG )\n\t\tvarying vec3 vViewPosition;\n\t#endif\n\tuniform vec4 clippingPlanes[ NUM_CLIPPING_PLANES ];\n#endif\n",clipping_planes_pars_vertex:"#if NUM_CLIPPING_PLANES > 0 && ! defined( PHYSICAL ) && ! defined( PHONG )\n\tvarying vec3 vViewPosition;\n#endif\n",clipping_planes_vertex:"#if NUM_CLIPPING_PLANES > 0 && ! defined( PHYSICAL ) && ! defined( PHONG )\n\tvViewPosition = - mvPosition.xyz;\n#endif\n",color_fragment:"#ifdef USE_COLOR\n\tdiffuseColor.rgb *= vColor;\n#endif",color_pars_fragment:"#ifdef USE_COLOR\n\tvarying vec3 vColor;\n#endif\n",color_pars_vertex:"#ifdef USE_COLOR\n\tvarying vec3 vColor;\n#endif",color_vertex:"#ifdef USE_COLOR\n\tvColor.xyz = color.xyz;\n#endif",common:"#define PI 3.14159265359\n#define PI2 6.28318530718\n#define PI_HALF 1.5707963267949\n#define RECIPROCAL_PI 0.31830988618\n#define RECIPROCAL_PI2 0.15915494\n#define LOG2 1.442695\n#define EPSILON 1e-6\n#define saturate(a) clamp( a, 0.0, 1.0 )\n#define whiteCompliment(a) ( 1.0 - saturate( a ) )\nfloat pow2( const in float x ) { return x*x; }\nfloat pow3( const in float x ) { return x*x*x; }\nfloat pow4( const in float x ) { float x2 = x*x; return x2*x2; }\nfloat average( const in vec3 color ) { return dot( color, vec3( 0.3333 ) ); }\nhighp float rand( const in vec2 uv ) {\n\tconst highp float a = 12.9898, b = 78.233, c = 43758.5453;\n\thighp float dt = dot( uv.xy, vec2( a,b ) ), sn = mod( dt, PI );\n\treturn fract(sin(sn) * c);\n}\nstruct IncidentLight {\n\tvec3 color;\n\tvec3 direction;\n\tbool visible;\n};\nstruct ReflectedLight {\n\tvec3 directDiffuse;\n\tvec3 directSpecular;\n\tvec3 indirectDiffuse;\n\tvec3 indirectSpecular;\n};\nstruct GeometricContext {\n\tvec3 position;\n\tvec3 normal;\n\tvec3 viewDir;\n};\nvec3 transformDirection( in vec3 dir, in mat4 matrix ) {\n\treturn normalize( ( matrix * vec4( dir, 0.0 ) ).xyz );\n}\nvec3 inverseTransformDirection( in vec3 dir, in mat4 matrix ) {\n\treturn normalize( ( vec4( dir, 0.0 ) * matrix ).xyz );\n}\nvec3 projectOnPlane(in vec3 point, in vec3 pointOnPlane, in vec3 planeNormal ) {\n\tfloat distance = dot( planeNormal, point - pointOnPlane );\n\treturn - distance * planeNormal + point;\n}\nfloat sideOfPlane( in vec3 point, in vec3 pointOnPlane, in vec3 planeNormal ) {\n\treturn sign( dot( point - pointOnPlane, planeNormal ) );\n}\nvec3 linePlaneIntersect( in vec3 pointOnLine, in vec3 lineDirection, in vec3 pointOnPlane, in vec3 planeNormal ) {\n\treturn lineDirection * ( dot( planeNormal, pointOnPlane - pointOnLine ) / dot( planeNormal, lineDirection ) ) + pointOnLine;\n}\nmat3 transpose( const in mat3 v ) {\n\tmat3 tmp;\n\ttmp[0] = vec3(v[0].x, v[1].x, v[2].x);\n\ttmp[1] = vec3(v[0].y, v[1].y, v[2].y);\n\ttmp[2] = vec3(v[0].z, v[1].z, v[2].z);\n\treturn tmp;\n}\n",cube_uv_reflection_fragment:"#ifdef ENVMAP_TYPE_CUBE_UV\n#define cubeUV_textureSize (1024.0)\nint getFaceFromDirection(vec3 direction) {\n\tvec3 absDirection = abs(direction);\n\tint face = -1;\n\tif( absDirection.x > absDirection.z ) {\n\t\tif(absDirection.x > absDirection.y )\n\t\t\tface = direction.x > 0.0 ? 0 : 3;\n\t\telse\n\t\t\tface = direction.y > 0.0 ? 1 : 4;\n\t}\n\telse {\n\t\tif(absDirection.z > absDirection.y )\n\t\t\tface = direction.z > 0.0 ? 2 : 5;\n\t\telse\n\t\t\tface = direction.y > 0.0 ? 1 : 4;\n\t}\n\treturn face;\n}\n#define cubeUV_maxLods1  (log2(cubeUV_textureSize*0.25) - 1.0)\n#define cubeUV_rangeClamp (exp2((6.0 - 1.0) * 2.0))\nvec2 MipLevelInfo( vec3 vec, float roughnessLevel, float roughness ) {\n\tfloat scale = exp2(cubeUV_maxLods1 - roughnessLevel);\n\tfloat dxRoughness = dFdx(roughness);\n\tfloat dyRoughness = dFdy(roughness);\n\tvec3 dx = dFdx( vec * scale * dxRoughness );\n\tvec3 dy = dFdy( vec * scale * dyRoughness );\n\tfloat d = max( dot( dx, dx ), dot( dy, dy ) );\n\td = clamp(d, 1.0, cubeUV_rangeClamp);\n\tfloat mipLevel = 0.5 * log2(d);\n\treturn vec2(floor(mipLevel), fract(mipLevel));\n}\n#define cubeUV_maxLods2 (log2(cubeUV_textureSize*0.25) - 2.0)\n#define cubeUV_rcpTextureSize (1.0 / cubeUV_textureSize)\nvec2 getCubeUV(vec3 direction, float roughnessLevel, float mipLevel) {\n\tmipLevel = roughnessLevel > cubeUV_maxLods2 - 3.0 ? 0.0 : mipLevel;\n\tfloat a = 16.0 * cubeUV_rcpTextureSize;\n\tvec2 exp2_packed = exp2( vec2( roughnessLevel, mipLevel ) );\n\tvec2 rcp_exp2_packed = vec2( 1.0 ) / exp2_packed;\n\tfloat powScale = exp2_packed.x * exp2_packed.y;\n\tfloat scale = rcp_exp2_packed.x * rcp_exp2_packed.y * 0.25;\n\tfloat mipOffset = 0.75*(1.0 - rcp_exp2_packed.y) * rcp_exp2_packed.x;\n\tbool bRes = mipLevel == 0.0;\n\tscale =  bRes && (scale < a) ? a : scale;\n\tvec3 r;\n\tvec2 offset;\n\tint face = getFaceFromDirection(direction);\n\tfloat rcpPowScale = 1.0 / powScale;\n\tif( face == 0) {\n\t\tr = vec3(direction.x, -direction.z, direction.y);\n\t\toffset = vec2(0.0+mipOffset,0.75 * rcpPowScale);\n\t\toffset.y = bRes && (offset.y < 2.0*a) ? a : offset.y;\n\t}\n\telse if( face == 1) {\n\t\tr = vec3(direction.y, direction.x, direction.z);\n\t\toffset = vec2(scale+mipOffset, 0.75 * rcpPowScale);\n\t\toffset.y = bRes && (offset.y < 2.0*a) ? a : offset.y;\n\t}\n\telse if( face == 2) {\n\t\tr = vec3(direction.z, direction.x, direction.y);\n\t\toffset = vec2(2.0*scale+mipOffset, 0.75 * rcpPowScale);\n\t\toffset.y = bRes && (offset.y < 2.0*a) ? a : offset.y;\n\t}\n\telse if( face == 3) {\n\t\tr = vec3(direction.x, direction.z, direction.y);\n\t\toffset = vec2(0.0+mipOffset,0.5 * rcpPowScale);\n\t\toffset.y = bRes && (offset.y < 2.0*a) ? 0.0 : offset.y;\n\t}\n\telse if( face == 4) {\n\t\tr = vec3(direction.y, direction.x, -direction.z);\n\t\toffset = vec2(scale+mipOffset, 0.5 * rcpPowScale);\n\t\toffset.y = bRes && (offset.y < 2.0*a) ? 0.0 : offset.y;\n\t}\n\telse {\n\t\tr = vec3(direction.z, -direction.x, direction.y);\n\t\toffset = vec2(2.0*scale+mipOffset, 0.5 * rcpPowScale);\n\t\toffset.y = bRes && (offset.y < 2.0*a) ? 0.0 : offset.y;\n\t}\n\tr = normalize(r);\n\tfloat texelOffset = 0.5 * cubeUV_rcpTextureSize;\n\tvec2 s = ( r.yz / abs( r.x ) + vec2( 1.0 ) ) * 0.5;\n\tvec2 base = offset + vec2( texelOffset );\n\treturn base + s * ( scale - 2.0 * texelOffset );\n}\n#define cubeUV_maxLods3 (log2(cubeUV_textureSize*0.25) - 3.0)\nvec4 textureCubeUV(vec3 reflectedDirection, float roughness ) {\n\tfloat roughnessVal = roughness* cubeUV_maxLods3;\n\tfloat r1 = floor(roughnessVal);\n\tfloat r2 = r1 + 1.0;\n\tfloat t = fract(roughnessVal);\n\tvec2 mipInfo = MipLevelInfo(reflectedDirection, r1, roughness);\n\tfloat s = mipInfo.y;\n\tfloat level0 = mipInfo.x;\n\tfloat level1 = level0 + 1.0;\n\tlevel1 = level1 > 5.0 ? 5.0 : level1;\n\tlevel0 += min( floor( s + 0.5 ), 5.0 );\n\tvec2 uv_10 = getCubeUV(reflectedDirection, r1, level0);\n\tvec4 color10 = envMapTexelToLinear(texture2D(envMap, uv_10));\n\tvec2 uv_20 = getCubeUV(reflectedDirection, r2, level0);\n\tvec4 color20 = envMapTexelToLinear(texture2D(envMap, uv_20));\n\tvec4 result = mix(color10, color20, t);\n\treturn vec4(result.rgb, 1.0);\n}\n#endif\n",defaultnormal_vertex:"vec3 transformedNormal = normalMatrix * objectNormal;\n#ifdef FLIP_SIDED\n\ttransformedNormal = - transformedNormal;\n#endif\n",displacementmap_pars_vertex:"#ifdef USE_DISPLACEMENTMAP\n\tuniform sampler2D displacementMap;\n\tuniform float displacementScale;\n\tuniform float displacementBias;\n#endif\n",displacementmap_vertex:"#ifdef USE_DISPLACEMENTMAP\n\ttransformed += normalize( objectNormal ) * ( texture2D( displacementMap, uv ).x * displacementScale + displacementBias );\n#endif\n",emissivemap_fragment:"#ifdef USE_EMISSIVEMAP\n\tvec4 emissiveColor = texture2D( emissiveMap, vUv );\n\temissiveColor.rgb = emissiveMapTexelToLinear( emissiveColor ).rgb;\n\ttotalEmissiveRadiance *= emissiveColor.rgb;\n#endif\n",emissivemap_pars_fragment:"#ifdef USE_EMISSIVEMAP\n\tuniform sampler2D emissiveMap;\n#endif\n",encodings_fragment:"  gl_FragColor = linearToOutputTexel( gl_FragColor );\n",encodings_pars_fragment:"\nvec4 LinearToLinear( in vec4 value ) {\n\treturn value;\n}\nvec4 GammaToLinear( in vec4 value, in float gammaFactor ) {\n\treturn vec4( pow( value.xyz, vec3( gammaFactor ) ), value.w );\n}\nvec4 LinearToGamma( in vec4 value, in float gammaFactor ) {\n\treturn vec4( pow( value.xyz, vec3( 1.0 / gammaFactor ) ), value.w );\n}\nvec4 sRGBToLinear( in vec4 value ) {\n\treturn vec4( mix( pow( value.rgb * 0.9478672986 + vec3( 0.0521327014 ), vec3( 2.4 ) ), value.rgb * 0.0773993808, vec3( lessThanEqual( value.rgb, vec3( 0.04045 ) ) ) ), value.w );\n}\nvec4 LinearTosRGB( in vec4 value ) {\n\treturn vec4( mix( pow( value.rgb, vec3( 0.41666 ) ) * 1.055 - vec3( 0.055 ), value.rgb * 12.92, vec3( lessThanEqual( value.rgb, vec3( 0.0031308 ) ) ) ), value.w );\n}\nvec4 RGBEToLinear( in vec4 value ) {\n\treturn vec4( value.rgb * exp2( value.a * 255.0 - 128.0 ), 1.0 );\n}\nvec4 LinearToRGBE( in vec4 value ) {\n\tfloat maxComponent = max( max( value.r, value.g ), value.b );\n\tfloat fExp = clamp( ceil( log2( maxComponent ) ), -128.0, 127.0 );\n\treturn vec4( value.rgb / exp2( fExp ), ( fExp + 128.0 ) / 255.0 );\n}\nvec4 RGBMToLinear( in vec4 value, in float maxRange ) {\n\treturn vec4( value.xyz * value.w * maxRange, 1.0 );\n}\nvec4 LinearToRGBM( in vec4 value, in float maxRange ) {\n\tfloat maxRGB = max( value.x, max( value.g, value.b ) );\n\tfloat M      = clamp( maxRGB / maxRange, 0.0, 1.0 );\n\tM            = ceil( M * 255.0 ) / 255.0;\n\treturn vec4( value.rgb / ( M * maxRange ), M );\n}\nvec4 RGBDToLinear( in vec4 value, in float maxRange ) {\n\treturn vec4( value.rgb * ( ( maxRange / 255.0 ) / value.a ), 1.0 );\n}\nvec4 LinearToRGBD( in vec4 value, in float maxRange ) {\n\tfloat maxRGB = max( value.x, max( value.g, value.b ) );\n\tfloat D      = max( maxRange / maxRGB, 1.0 );\n\tD            = min( floor( D ) / 255.0, 1.0 );\n\treturn vec4( value.rgb * ( D * ( 255.0 / maxRange ) ), D );\n}\nconst mat3 cLogLuvM = mat3( 0.2209, 0.3390, 0.4184, 0.1138, 0.6780, 0.7319, 0.0102, 0.1130, 0.2969 );\nvec4 LinearToLogLuv( in vec4 value )  {\n\tvec3 Xp_Y_XYZp = value.rgb * cLogLuvM;\n\tXp_Y_XYZp = max(Xp_Y_XYZp, vec3(1e-6, 1e-6, 1e-6));\n\tvec4 vResult;\n\tvResult.xy = Xp_Y_XYZp.xy / Xp_Y_XYZp.z;\n\tfloat Le = 2.0 * log2(Xp_Y_XYZp.y) + 127.0;\n\tvResult.w = fract(Le);\n\tvResult.z = (Le - (floor(vResult.w*255.0))/255.0)/255.0;\n\treturn vResult;\n}\nconst mat3 cLogLuvInverseM = mat3( 6.0014, -2.7008, -1.7996, -1.3320, 3.1029, -5.7721, 0.3008, -1.0882, 5.6268 );\nvec4 LogLuvToLinear( in vec4 value ) {\n\tfloat Le = value.z * 255.0 + value.w;\n\tvec3 Xp_Y_XYZp;\n\tXp_Y_XYZp.y = exp2((Le - 127.0) / 2.0);\n\tXp_Y_XYZp.z = Xp_Y_XYZp.y / value.y;\n\tXp_Y_XYZp.x = value.x * Xp_Y_XYZp.z;\n\tvec3 vRGB = Xp_Y_XYZp.rgb * cLogLuvInverseM;\n\treturn vec4( max(vRGB, 0.0), 1.0 );\n}\n",envmap_fragment:"#ifdef USE_ENVMAP\n\t#if defined( USE_BUMPMAP ) || defined( USE_NORMALMAP ) || defined( PHONG )\n\t\tvec3 cameraToVertex = normalize( vWorldPosition - cameraPosition );\n\t\tvec3 worldNormal = inverseTransformDirection( normal, viewMatrix );\n\t\t#ifdef ENVMAP_MODE_REFLECTION\n\t\t\tvec3 reflectVec = reflect( cameraToVertex, worldNormal );\n\t\t#else\n\t\t\tvec3 reflectVec = refract( cameraToVertex, worldNormal, refractionRatio );\n\t\t#endif\n\t#else\n\t\tvec3 reflectVec = vReflect;\n\t#endif\n\t#ifdef ENVMAP_TYPE_CUBE\n\t\tvec4 envColor = textureCube( envMap, flipNormal * vec3( flipEnvMap * reflectVec.x, reflectVec.yz ) );\n\t#elif defined( ENVMAP_TYPE_EQUIREC )\n\t\tvec2 sampleUV;\n\t\tsampleUV.y = asin( flipNormal * reflectVec.y ) * RECIPROCAL_PI + 0.5;\n\t\tsampleUV.x = atan( flipNormal * reflectVec.z, flipNormal * reflectVec.x ) * RECIPROCAL_PI2 + 0.5;\n\t\tvec4 envColor = texture2D( envMap, sampleUV );\n\t#elif defined( ENVMAP_TYPE_SPHERE )\n\t\tvec3 reflectView = flipNormal * normalize( ( viewMatrix * vec4( reflectVec, 0.0 ) ).xyz + vec3( 0.0, 0.0, 1.0 ) );\n\t\tvec4 envColor = texture2D( envMap, reflectView.xy * 0.5 + 0.5 );\n\t#else\n\t\tvec4 envColor = vec4( 0.0 );\n\t#endif\n\tenvColor = envMapTexelToLinear( envColor );\n\t#ifdef ENVMAP_BLENDING_MULTIPLY\n\t\toutgoingLight = mix( outgoingLight, outgoingLight * envColor.xyz, specularStrength * reflectivity );\n\t#elif defined( ENVMAP_BLENDING_MIX )\n\t\toutgoingLight = mix( outgoingLight, envColor.xyz, specularStrength * reflectivity );\n\t#elif defined( ENVMAP_BLENDING_ADD )\n\t\toutgoingLight += envColor.xyz * specularStrength * reflectivity;\n\t#endif\n#endif\n",envmap_pars_fragment:"#if defined( USE_ENVMAP ) || defined( PHYSICAL )\n\tuniform float reflectivity;\n\tuniform float envMapIntensity;\n#endif\n#ifdef USE_ENVMAP\n\t#if ! defined( PHYSICAL ) && ( defined( USE_BUMPMAP ) || defined( USE_NORMALMAP ) || defined( PHONG ) )\n\t\tvarying vec3 vWorldPosition;\n\t#endif\n\t#ifdef ENVMAP_TYPE_CUBE\n\t\tuniform samplerCube envMap;\n\t#else\n\t\tuniform sampler2D envMap;\n\t#endif\n\tuniform float flipEnvMap;\n\t#if defined( USE_BUMPMAP ) || defined( USE_NORMALMAP ) || defined( PHONG ) || defined( PHYSICAL )\n\t\tuniform float refractionRatio;\n\t#else\n\t\tvarying vec3 vReflect;\n\t#endif\n#endif\n",envmap_pars_vertex:"#ifdef USE_ENVMAP\n\t#if defined( USE_BUMPMAP ) || defined( USE_NORMALMAP ) || defined( PHONG )\n\t\tvarying vec3 vWorldPosition;\n\t#else\n\t\tvarying vec3 vReflect;\n\t\tuniform float refractionRatio;\n\t#endif\n#endif\n",envmap_vertex:"#ifdef USE_ENVMAP\n\t#if defined( USE_BUMPMAP ) || defined( USE_NORMALMAP ) || defined( PHONG )\n\t\tvWorldPosition = worldPosition.xyz;\n\t#else\n\t\tvec3 cameraToVertex = normalize( worldPosition.xyz - cameraPosition );\n\t\tvec3 worldNormal = inverseTransformDirection( transformedNormal, viewMatrix );\n\t\t#ifdef ENVMAP_MODE_REFLECTION\n\t\t\tvReflect = reflect( cameraToVertex, worldNormal );\n\t\t#else\n\t\t\tvReflect = refract( cameraToVertex, worldNormal, refractionRatio );\n\t\t#endif\n\t#endif\n#endif\n",fog_vertex:"\n#ifdef USE_FOG\nfogDepth = -mvPosition.z;\n#endif",fog_pars_vertex:"#ifdef USE_FOG\n  varying float fogDepth;\n#endif\n",fog_fragment:"#ifdef USE_FOG\n\t#ifdef FOG_EXP2\n\t\tfloat fogFactor = whiteCompliment( exp2( - fogDensity * fogDensity * fogDepth * fogDepth * LOG2 ) );\n\t#else\n\t\tfloat fogFactor = smoothstep( fogNear, fogFar, fogDepth );\n\t#endif\n\tgl_FragColor.rgb = mix( gl_FragColor.rgb, fogColor, fogFactor );\n#endif\n",fog_pars_fragment:"#ifdef USE_FOG\n\tuniform vec3 fogColor;\n\tvarying float fogDepth;\n\t#ifdef FOG_EXP2\n\t\tuniform float fogDensity;\n\t#else\n\t\tuniform float fogNear;\n\t\tuniform float fogFar;\n\t#endif\n#endif\n",gradientmap_pars_fragment:"#ifdef TOON\n\tuniform sampler2D gradientMap;\n\tvec3 getGradientIrradiance( vec3 normal, vec3 lightDirection ) {\n\t\tfloat dotNL = dot( normal, lightDirection );\n\t\tvec2 coord = vec2( dotNL * 0.5 + 0.5, 0.0 );\n\t\t#ifdef USE_GRADIENTMAP\n\t\t\treturn texture2D( gradientMap, coord ).rgb;\n\t\t#else\n\t\t\treturn ( coord.x < 0.7 ) ? vec3( 0.7 ) : vec3( 1.0 );\n\t\t#endif\n\t}\n#endif\n",lightmap_fragment:"#ifdef USE_LIGHTMAP\n\treflectedLight.indirectDiffuse += PI * texture2D( lightMap, vUv2 ).xyz * lightMapIntensity;\n#endif\n",lightmap_pars_fragment:"#ifdef USE_LIGHTMAP\n\tuniform sampler2D lightMap;\n\tuniform float lightMapIntensity;\n#endif",lights_lambert_vertex:"vec3 diffuse = vec3( 1.0 );\nGeometricContext geometry;\ngeometry.position = mvPosition.xyz;\ngeometry.normal = normalize( transformedNormal );\ngeometry.viewDir = normalize( -mvPosition.xyz );\nGeometricContext backGeometry;\nbackGeometry.position = geometry.position;\nbackGeometry.normal = -geometry.normal;\nbackGeometry.viewDir = geometry.viewDir;\nvLightFront = vec3( 0.0 );\n#ifdef DOUBLE_SIDED\n\tvLightBack = vec3( 0.0 );\n#endif\nIncidentLight directLight;\nfloat dotNL;\nvec3 directLightColor_Diffuse;\n#if NUM_POINT_LIGHTS > 0\n\tfor ( int i = 0; i < NUM_POINT_LIGHTS; i ++ ) {\n\t\tgetPointDirectLightIrradiance( pointLights[ i ], geometry, directLight );\n\t\tdotNL = dot( geometry.normal, directLight.direction );\n\t\tdirectLightColor_Diffuse = PI * directLight.color;\n\t\tvLightFront += saturate( dotNL ) * directLightColor_Diffuse;\n\t\t#ifdef DOUBLE_SIDED\n\t\t\tvLightBack += saturate( -dotNL ) * directLightColor_Diffuse;\n\t\t#endif\n\t}\n#endif\n#if NUM_SPOT_LIGHTS > 0\n\tfor ( int i = 0; i < NUM_SPOT_LIGHTS; i ++ ) {\n\t\tgetSpotDirectLightIrradiance( spotLights[ i ], geometry, directLight );\n\t\tdotNL = dot( geometry.normal, directLight.direction );\n\t\tdirectLightColor_Diffuse = PI * directLight.color;\n\t\tvLightFront += saturate( dotNL ) * directLightColor_Diffuse;\n\t\t#ifdef DOUBLE_SIDED\n\t\t\tvLightBack += saturate( -dotNL ) * directLightColor_Diffuse;\n\t\t#endif\n\t}\n#endif\n#if NUM_DIR_LIGHTS > 0\n\tfor ( int i = 0; i < NUM_DIR_LIGHTS; i ++ ) {\n\t\tgetDirectionalDirectLightIrradiance( directionalLights[ i ], geometry, directLight );\n\t\tdotNL = dot( geometry.normal, directLight.direction );\n\t\tdirectLightColor_Diffuse = PI * directLight.color;\n\t\tvLightFront += saturate( dotNL ) * directLightColor_Diffuse;\n\t\t#ifdef DOUBLE_SIDED\n\t\t\tvLightBack += saturate( -dotNL ) * directLightColor_Diffuse;\n\t\t#endif\n\t}\n#endif\n#if NUM_HEMI_LIGHTS > 0\n\tfor ( int i = 0; i < NUM_HEMI_LIGHTS; i ++ ) {\n\t\tvLightFront += getHemisphereLightIrradiance( hemisphereLights[ i ], geometry );\n\t\t#ifdef DOUBLE_SIDED\n\t\t\tvLightBack += getHemisphereLightIrradiance( hemisphereLights[ i ], backGeometry );\n\t\t#endif\n\t}\n#endif\n",lights_pars:"uniform vec3 ambientLightColor;\nvec3 getAmbientLightIrradiance( const in vec3 ambientLightColor ) {\n\tvec3 irradiance = ambientLightColor;\n\t#ifndef PHYSICALLY_CORRECT_LIGHTS\n\t\tirradiance *= PI;\n\t#endif\n\treturn irradiance;\n}\n#if NUM_DIR_LIGHTS > 0\n\tstruct DirectionalLight {\n\t\tvec3 direction;\n\t\tvec3 color;\n\t\tint shadow;\n\t\tfloat shadowBias;\n\t\tfloat shadowRadius;\n\t\tvec2 shadowMapSize;\n\t};\n\tuniform DirectionalLight directionalLights[ NUM_DIR_LIGHTS ];\n\tvoid getDirectionalDirectLightIrradiance( const in DirectionalLight directionalLight, const in GeometricContext geometry, out IncidentLight directLight ) {\n\t\tdirectLight.color = directionalLight.color;\n\t\tdirectLight.direction = directionalLight.direction;\n\t\tdirectLight.visible = true;\n\t}\n#endif\n#if NUM_POINT_LIGHTS > 0\n\tstruct PointLight {\n\t\tvec3 position;\n\t\tvec3 color;\n\t\tfloat distance;\n\t\tfloat decay;\n\t\tint shadow;\n\t\tfloat shadowBias;\n\t\tfloat shadowRadius;\n\t\tvec2 shadowMapSize;\n\t};\n\tuniform PointLight pointLights[ NUM_POINT_LIGHTS ];\n\tvoid getPointDirectLightIrradiance( const in PointLight pointLight, const in GeometricContext geometry, out IncidentLight directLight ) {\n\t\tvec3 lVector = pointLight.position - geometry.position;\n\t\tdirectLight.direction = normalize( lVector );\n\t\tfloat lightDistance = length( lVector );\n\t\tdirectLight.color = pointLight.color;\n\t\tdirectLight.color *= punctualLightIntensityToIrradianceFactor( lightDistance, pointLight.distance, pointLight.decay );\n\t\tdirectLight.visible = ( directLight.color != vec3( 0.0 ) );\n\t}\n#endif\n#if NUM_SPOT_LIGHTS > 0\n\tstruct SpotLight {\n\t\tvec3 position;\n\t\tvec3 direction;\n\t\tvec3 color;\n\t\tfloat distance;\n\t\tfloat decay;\n\t\tfloat coneCos;\n\t\tfloat penumbraCos;\n\t\tint shadow;\n\t\tfloat shadowBias;\n\t\tfloat shadowRadius;\n\t\tvec2 shadowMapSize;\n\t};\n\tuniform SpotLight spotLights[ NUM_SPOT_LIGHTS ];\n\tvoid getSpotDirectLightIrradiance( const in SpotLight spotLight, const in GeometricContext geometry, out IncidentLight directLight  ) {\n\t\tvec3 lVector = spotLight.position - geometry.position;\n\t\tdirectLight.direction = normalize( lVector );\n\t\tfloat lightDistance = length( lVector );\n\t\tfloat angleCos = dot( directLight.direction, spotLight.direction );\n\t\tif ( angleCos > spotLight.coneCos ) {\n\t\t\tfloat spotEffect = smoothstep( spotLight.coneCos, spotLight.penumbraCos, angleCos );\n\t\t\tdirectLight.color = spotLight.color;\n\t\t\tdirectLight.color *= spotEffect * punctualLightIntensityToIrradianceFactor( lightDistance, spotLight.distance, spotLight.decay );\n\t\t\tdirectLight.visible = true;\n\t\t} else {\n\t\t\tdirectLight.color = vec3( 0.0 );\n\t\t\tdirectLight.visible = false;\n\t\t}\n\t}\n#endif\n#if NUM_RECT_AREA_LIGHTS > 0\n\tstruct RectAreaLight {\n\t\tvec3 color;\n\t\tvec3 position;\n\t\tvec3 halfWidth;\n\t\tvec3 halfHeight;\n\t};\n\tuniform sampler2D ltcMat;\tuniform sampler2D ltcMag;\n\tuniform RectAreaLight rectAreaLights[ NUM_RECT_AREA_LIGHTS ];\n#endif\n#if NUM_HEMI_LIGHTS > 0\n\tstruct HemisphereLight {\n\t\tvec3 direction;\n\t\tvec3 skyColor;\n\t\tvec3 groundColor;\n\t};\n\tuniform HemisphereLight hemisphereLights[ NUM_HEMI_LIGHTS ];\n\tvec3 getHemisphereLightIrradiance( const in HemisphereLight hemiLight, const in GeometricContext geometry ) {\n\t\tfloat dotNL = dot( geometry.normal, hemiLight.direction );\n\t\tfloat hemiDiffuseWeight = 0.5 * dotNL + 0.5;\n\t\tvec3 irradiance = mix( hemiLight.groundColor, hemiLight.skyColor, hemiDiffuseWeight );\n\t\t#ifndef PHYSICALLY_CORRECT_LIGHTS\n\t\t\tirradiance *= PI;\n\t\t#endif\n\t\treturn irradiance;\n\t}\n#endif\n#if defined( USE_ENVMAP ) && defined( PHYSICAL )\n\tvec3 getLightProbeIndirectIrradiance( const in GeometricContext geometry, const in int maxMIPLevel ) {\n\t\tvec3 worldNormal = inverseTransformDirection( geometry.normal, viewMatrix );\n\t\t#ifdef ENVMAP_TYPE_CUBE\n\t\t\tvec3 queryVec = vec3( flipEnvMap * worldNormal.x, worldNormal.yz );\n\t\t\t#ifdef TEXTURE_LOD_EXT\n\t\t\t\tvec4 envMapColor = textureCubeLodEXT( envMap, queryVec, float( maxMIPLevel ) );\n\t\t\t#else\n\t\t\t\tvec4 envMapColor = textureCube( envMap, queryVec, float( maxMIPLevel ) );\n\t\t\t#endif\n\t\t\tenvMapColor.rgb = envMapTexelToLinear( envMapColor ).rgb;\n\t\t#elif defined( ENVMAP_TYPE_CUBE_UV )\n\t\t\tvec3 queryVec = vec3( flipEnvMap * worldNormal.x, worldNormal.yz );\n\t\t\tvec4 envMapColor = textureCubeUV( queryVec, 1.0 );\n\t\t#else\n\t\t\tvec4 envMapColor = vec4( 0.0 );\n\t\t#endif\n\t\treturn PI * envMapColor.rgb * envMapIntensity;\n\t}\n\tfloat getSpecularMIPLevel( const in float blinnShininessExponent, const in int maxMIPLevel ) {\n\t\tfloat maxMIPLevelScalar = float( maxMIPLevel );\n\t\tfloat desiredMIPLevel = maxMIPLevelScalar - 0.79248 - 0.5 * log2( pow2( blinnShininessExponent ) + 1.0 );\n\t\treturn clamp( desiredMIPLevel, 0.0, maxMIPLevelScalar );\n\t}\n\tvec3 getLightProbeIndirectRadiance( const in GeometricContext geometry, const in float blinnShininessExponent, const in int maxMIPLevel ) {\n\t\t#ifdef ENVMAP_MODE_REFLECTION\n\t\t\tvec3 reflectVec = reflect( -geometry.viewDir, geometry.normal );\n\t\t#else\n\t\t\tvec3 reflectVec = refract( -geometry.viewDir, geometry.normal, refractionRatio );\n\t\t#endif\n\t\treflectVec = inverseTransformDirection( reflectVec, viewMatrix );\n\t\tfloat specularMIPLevel = getSpecularMIPLevel( blinnShininessExponent, maxMIPLevel );\n\t\t#ifdef ENVMAP_TYPE_CUBE\n\t\t\tvec3 queryReflectVec = vec3( flipEnvMap * reflectVec.x, reflectVec.yz );\n\t\t\t#ifdef TEXTURE_LOD_EXT\n\t\t\t\tvec4 envMapColor = textureCubeLodEXT( envMap, queryReflectVec, specularMIPLevel );\n\t\t\t#else\n\t\t\t\tvec4 envMapColor = textureCube( envMap, queryReflectVec, specularMIPLevel );\n\t\t\t#endif\n\t\t\tenvMapColor.rgb = envMapTexelToLinear( envMapColor ).rgb;\n\t\t#elif defined( ENVMAP_TYPE_CUBE_UV )\n\t\t\tvec3 queryReflectVec = vec3( flipEnvMap * reflectVec.x, reflectVec.yz );\n\t\t\tvec4 envMapColor = textureCubeUV(queryReflectVec, BlinnExponentToGGXRoughness(blinnShininessExponent));\n\t\t#elif defined( ENVMAP_TYPE_EQUIREC )\n\t\t\tvec2 sampleUV;\n\t\t\tsampleUV.y = saturate( reflectVec.y * 0.5 + 0.5 );\n\t\t\tsampleUV.x = atan( reflectVec.z, reflectVec.x ) * RECIPROCAL_PI2 + 0.5;\n\t\t\t#ifdef TEXTURE_LOD_EXT\n\t\t\t\tvec4 envMapColor = texture2DLodEXT( envMap, sampleUV, specularMIPLevel );\n\t\t\t#else\n\t\t\t\tvec4 envMapColor = texture2D( envMap, sampleUV, specularMIPLevel );\n\t\t\t#endif\n\t\t\tenvMapColor.rgb = envMapTexelToLinear( envMapColor ).rgb;\n\t\t#elif defined( ENVMAP_TYPE_SPHERE )\n\t\t\tvec3 reflectView = normalize( ( viewMatrix * vec4( reflectVec, 0.0 ) ).xyz + vec3( 0.0,0.0,1.0 ) );\n\t\t\t#ifdef TEXTURE_LOD_EXT\n\t\t\t\tvec4 envMapColor = texture2DLodEXT( envMap, reflectView.xy * 0.5 + 0.5, specularMIPLevel );\n\t\t\t#else\n\t\t\t\tvec4 envMapColor = texture2D( envMap, reflectView.xy * 0.5 + 0.5, specularMIPLevel );\n\t\t\t#endif\n\t\t\tenvMapColor.rgb = envMapTexelToLinear( envMapColor ).rgb;\n\t\t#endif\n\t\treturn envMapColor.rgb * envMapIntensity;\n\t}\n#endif\n",lights_phong_fragment:"BlinnPhongMaterial material;\nmaterial.diffuseColor = diffuseColor.rgb;\nmaterial.specularColor = specular;\nmaterial.specularShininess = shininess;\nmaterial.specularStrength = specularStrength;\n",lights_phong_pars_fragment:"varying vec3 vViewPosition;\n#ifndef FLAT_SHADED\n\tvarying vec3 vNormal;\n#endif\nstruct BlinnPhongMaterial {\n\tvec3\tdiffuseColor;\n\tvec3\tspecularColor;\n\tfloat\tspecularShininess;\n\tfloat\tspecularStrength;\n};\nvoid RE_Direct_BlinnPhong( const in IncidentLight directLight, const in GeometricContext geometry, const in BlinnPhongMaterial material, inout ReflectedLight reflectedLight ) {\n\t#ifdef TOON\n\t\tvec3 irradiance = getGradientIrradiance( geometry.normal, directLight.direction ) * directLight.color;\n\t#else\n\t\tfloat dotNL = saturate( dot( geometry.normal, directLight.direction ) );\n\t\tvec3 irradiance = dotNL * directLight.color;\n\t#endif\n\t#ifndef PHYSICALLY_CORRECT_LIGHTS\n\t\tirradiance *= PI;\n\t#endif\n\treflectedLight.directDiffuse += irradiance * BRDF_Diffuse_Lambert( material.diffuseColor );\n\treflectedLight.directSpecular += irradiance * BRDF_Specular_BlinnPhong( directLight, geometry, material.specularColor, material.specularShininess ) * material.specularStrength;\n}\nvoid RE_IndirectDiffuse_BlinnPhong( const in vec3 irradiance, const in GeometricContext geometry, const in BlinnPhongMaterial material, inout ReflectedLight reflectedLight ) {\n\treflectedLight.indirectDiffuse += irradiance * BRDF_Diffuse_Lambert( material.diffuseColor );\n}\n#define RE_Direct\t\t\t\tRE_Direct_BlinnPhong\n#define RE_IndirectDiffuse\t\tRE_IndirectDiffuse_BlinnPhong\n#define Material_LightProbeLOD( material )\t(0)\n",lights_physical_fragment:"PhysicalMaterial material;\nmaterial.diffuseColor = diffuseColor.rgb * ( 1.0 - metalnessFactor );\nmaterial.specularRoughness = clamp( roughnessFactor, 0.04, 1.0 );\n#ifdef STANDARD\n\tmaterial.specularColor = mix( vec3( DEFAULT_SPECULAR_COEFFICIENT ), diffuseColor.rgb, metalnessFactor );\n#else\n\tmaterial.specularColor = mix( vec3( MAXIMUM_SPECULAR_COEFFICIENT * pow2( reflectivity ) ), diffuseColor.rgb, metalnessFactor );\n\tmaterial.clearCoat = saturate( clearCoat );\tmaterial.clearCoatRoughness = clamp( clearCoatRoughness, 0.04, 1.0 );\n#endif\n",lights_physical_pars_fragment:"struct PhysicalMaterial {\n\tvec3\tdiffuseColor;\n\tfloat\tspecularRoughness;\n\tvec3\tspecularColor;\n\t#ifndef STANDARD\n\t\tfloat clearCoat;\n\t\tfloat clearCoatRoughness;\n\t#endif\n};\n#define MAXIMUM_SPECULAR_COEFFICIENT 0.16\n#define DEFAULT_SPECULAR_COEFFICIENT 0.04\nfloat clearCoatDHRApprox( const in float roughness, const in float dotNL ) {\n\treturn DEFAULT_SPECULAR_COEFFICIENT + ( 1.0 - DEFAULT_SPECULAR_COEFFICIENT ) * ( pow( 1.0 - dotNL, 5.0 ) * pow( 1.0 - roughness, 2.0 ) );\n}\n#if NUM_RECT_AREA_LIGHTS > 0\n\tvoid RE_Direct_RectArea_Physical( const in RectAreaLight rectAreaLight, const in GeometricContext geometry, const in PhysicalMaterial material, inout ReflectedLight reflectedLight ) {\n\t\tvec3 normal = geometry.normal;\n\t\tvec3 viewDir = geometry.viewDir;\n\t\tvec3 position = geometry.position;\n\t\tvec3 lightPos = rectAreaLight.position;\n\t\tvec3 halfWidth = rectAreaLight.halfWidth;\n\t\tvec3 halfHeight = rectAreaLight.halfHeight;\n\t\tvec3 lightColor = rectAreaLight.color;\n\t\tfloat roughness = material.specularRoughness;\n\t\tvec3 rectCoords[ 4 ];\n\t\trectCoords[ 0 ] = lightPos - halfWidth - halfHeight;\t\trectCoords[ 1 ] = lightPos + halfWidth - halfHeight;\n\t\trectCoords[ 2 ] = lightPos + halfWidth + halfHeight;\n\t\trectCoords[ 3 ] = lightPos - halfWidth + halfHeight;\n\t\tvec2 uv = LTC_Uv( normal, viewDir, roughness );\n\t\tfloat norm = texture2D( ltcMag, uv ).a;\n\t\tvec4 t = texture2D( ltcMat, uv );\n\t\tmat3 mInv = mat3(\n\t\t\tvec3(   1,   0, t.y ),\n\t\t\tvec3(   0, t.z,   0 ),\n\t\t\tvec3( t.w,   0, t.x )\n\t\t);\n\t\treflectedLight.directSpecular += lightColor * material.specularColor * norm * LTC_Evaluate( normal, viewDir, position, mInv, rectCoords );\n\t\treflectedLight.directDiffuse += lightColor * material.diffuseColor * LTC_Evaluate( normal, viewDir, position, mat3( 1 ), rectCoords );\n\t}\n#endif\nvoid RE_Direct_Physical( const in IncidentLight directLight, const in GeometricContext geometry, const in PhysicalMaterial material, inout ReflectedLight reflectedLight ) {\n\tfloat dotNL = saturate( dot( geometry.normal, directLight.direction ) );\n\tvec3 irradiance = dotNL * directLight.color;\n\t#ifndef PHYSICALLY_CORRECT_LIGHTS\n\t\tirradiance *= PI;\n\t#endif\n\t#ifndef STANDARD\n\t\tfloat clearCoatDHR = material.clearCoat * clearCoatDHRApprox( material.clearCoatRoughness, dotNL );\n\t#else\n\t\tfloat clearCoatDHR = 0.0;\n\t#endif\n\treflectedLight.directSpecular += ( 1.0 - clearCoatDHR ) * irradiance * BRDF_Specular_GGX( directLight, geometry, material.specularColor, material.specularRoughness );\n\treflectedLight.directDiffuse += ( 1.0 - clearCoatDHR ) * irradiance * BRDF_Diffuse_Lambert( material.diffuseColor );\n\t#ifndef STANDARD\n\t\treflectedLight.directSpecular += irradiance * material.clearCoat * BRDF_Specular_GGX( directLight, geometry, vec3( DEFAULT_SPECULAR_COEFFICIENT ), material.clearCoatRoughness );\n\t#endif\n}\nvoid RE_IndirectDiffuse_Physical( const in vec3 irradiance, const in GeometricContext geometry, const in PhysicalMaterial material, inout ReflectedLight reflectedLight ) {\n\treflectedLight.indirectDiffuse += irradiance * BRDF_Diffuse_Lambert( material.diffuseColor );\n}\nvoid RE_IndirectSpecular_Physical( const in vec3 radiance, const in vec3 clearCoatRadiance, const in GeometricContext geometry, const in PhysicalMaterial material, inout ReflectedLight reflectedLight ) {\n\t#ifndef STANDARD\n\t\tfloat dotNV = saturate( dot( geometry.normal, geometry.viewDir ) );\n\t\tfloat dotNL = dotNV;\n\t\tfloat clearCoatDHR = material.clearCoat * clearCoatDHRApprox( material.clearCoatRoughness, dotNL );\n\t#else\n\t\tfloat clearCoatDHR = 0.0;\n\t#endif\n\treflectedLight.indirectSpecular += ( 1.0 - clearCoatDHR ) * radiance * BRDF_Specular_GGX_Environment( geometry, material.specularColor, material.specularRoughness );\n\t#ifndef STANDARD\n\t\treflectedLight.indirectSpecular += clearCoatRadiance * material.clearCoat * BRDF_Specular_GGX_Environment( geometry, vec3( DEFAULT_SPECULAR_COEFFICIENT ), material.clearCoatRoughness );\n\t#endif\n}\n#define RE_Direct\t\t\t\tRE_Direct_Physical\n#define RE_Direct_RectArea\t\tRE_Direct_RectArea_Physical\n#define RE_IndirectDiffuse\t\tRE_IndirectDiffuse_Physical\n#define RE_IndirectSpecular\t\tRE_IndirectSpecular_Physical\n#define Material_BlinnShininessExponent( material )   GGXRoughnessToBlinnExponent( material.specularRoughness )\n#define Material_ClearCoat_BlinnShininessExponent( material )   GGXRoughnessToBlinnExponent( material.clearCoatRoughness )\nfloat computeSpecularOcclusion( const in float dotNV, const in float ambientOcclusion, const in float roughness ) {\n\treturn saturate( pow( dotNV + ambientOcclusion, exp2( - 16.0 * roughness - 1.0 ) ) - 1.0 + ambientOcclusion );\n}\n",lights_template:"\nGeometricContext geometry;\ngeometry.position = - vViewPosition;\ngeometry.normal = normal;\ngeometry.viewDir = normalize( vViewPosition );\nIncidentLight directLight;\n#if ( NUM_POINT_LIGHTS > 0 ) && defined( RE_Direct )\n\tPointLight pointLight;\n\tfor ( int i = 0; i < NUM_POINT_LIGHTS; i ++ ) {\n\t\tpointLight = pointLights[ i ];\n\t\tgetPointDirectLightIrradiance( pointLight, geometry, directLight );\n\t\t#ifdef USE_SHADOWMAP\n\t\tdirectLight.color *= all( bvec2( pointLight.shadow, directLight.visible ) ) ? getPointShadow( pointShadowMap[ i ], pointLight.shadowMapSize, pointLight.shadowBias, pointLight.shadowRadius, vPointShadowCoord[ i ] ) : 1.0;\n\t\t#endif\n\t\tRE_Direct( directLight, geometry, material, reflectedLight );\n\t}\n#endif\n#if ( NUM_SPOT_LIGHTS > 0 ) && defined( RE_Direct )\n\tSpotLight spotLight;\n\tfor ( int i = 0; i < NUM_SPOT_LIGHTS; i ++ ) {\n\t\tspotLight = spotLights[ i ];\n\t\tgetSpotDirectLightIrradiance( spotLight, geometry, directLight );\n\t\t#ifdef USE_SHADOWMAP\n\t\tdirectLight.color *= all( bvec2( spotLight.shadow, directLight.visible ) ) ? getShadow( spotShadowMap[ i ], spotLight.shadowMapSize, spotLight.shadowBias, spotLight.shadowRadius, vSpotShadowCoord[ i ] ) : 1.0;\n\t\t#endif\n\t\tRE_Direct( directLight, geometry, material, reflectedLight );\n\t}\n#endif\n#if ( NUM_DIR_LIGHTS > 0 ) && defined( RE_Direct )\n\tDirectionalLight directionalLight;\n\tfor ( int i = 0; i < NUM_DIR_LIGHTS; i ++ ) {\n\t\tdirectionalLight = directionalLights[ i ];\n\t\tgetDirectionalDirectLightIrradiance( directionalLight, geometry, directLight );\n\t\t#ifdef USE_SHADOWMAP\n\t\tdirectLight.color *= all( bvec2( directionalLight.shadow, directLight.visible ) ) ? getShadow( directionalShadowMap[ i ], directionalLight.shadowMapSize, directionalLight.shadowBias, directionalLight.shadowRadius, vDirectionalShadowCoord[ i ] ) : 1.0;\n\t\t#endif\n\t\tRE_Direct( directLight, geometry, material, reflectedLight );\n\t}\n#endif\n#if ( NUM_RECT_AREA_LIGHTS > 0 ) && defined( RE_Direct_RectArea )\n\tRectAreaLight rectAreaLight;\n\tfor ( int i = 0; i < NUM_RECT_AREA_LIGHTS; i ++ ) {\n\t\trectAreaLight = rectAreaLights[ i ];\n\t\tRE_Direct_RectArea( rectAreaLight, geometry, material, reflectedLight );\n\t}\n#endif\n#if defined( RE_IndirectDiffuse )\n\tvec3 irradiance = getAmbientLightIrradiance( ambientLightColor );\n\t#ifdef USE_LIGHTMAP\n\t\tvec3 lightMapIrradiance = texture2D( lightMap, vUv2 ).xyz * lightMapIntensity;\n\t\t#ifndef PHYSICALLY_CORRECT_LIGHTS\n\t\t\tlightMapIrradiance *= PI;\n\t\t#endif\n\t\tirradiance += lightMapIrradiance;\n\t#endif\n\t#if ( NUM_HEMI_LIGHTS > 0 )\n\t\tfor ( int i = 0; i < NUM_HEMI_LIGHTS; i ++ ) {\n\t\t\tirradiance += getHemisphereLightIrradiance( hemisphereLights[ i ], geometry );\n\t\t}\n\t#endif\n\t#if defined( USE_ENVMAP ) && defined( PHYSICAL ) && defined( ENVMAP_TYPE_CUBE_UV )\n\t\tirradiance += getLightProbeIndirectIrradiance( geometry, 8 );\n\t#endif\n\tRE_IndirectDiffuse( irradiance, geometry, material, reflectedLight );\n#endif\n#if defined( USE_ENVMAP ) && defined( RE_IndirectSpecular )\n\tvec3 radiance = getLightProbeIndirectRadiance( geometry, Material_BlinnShininessExponent( material ), 8 );\n\t#ifndef STANDARD\n\t\tvec3 clearCoatRadiance = getLightProbeIndirectRadiance( geometry, Material_ClearCoat_BlinnShininessExponent( material ), 8 );\n\t#else\n\t\tvec3 clearCoatRadiance = vec3( 0.0 );\n\t#endif\n\tRE_IndirectSpecular( radiance, clearCoatRadiance, geometry, material, reflectedLight );\n#endif\n",logdepthbuf_fragment:"#if defined(USE_LOGDEPTHBUF) && defined(USE_LOGDEPTHBUF_EXT)\n\tgl_FragDepthEXT = log2(vFragDepth) * logDepthBufFC * 0.5;\n#endif",logdepthbuf_pars_fragment:"#ifdef USE_LOGDEPTHBUF\n\tuniform float logDepthBufFC;\n\t#ifdef USE_LOGDEPTHBUF_EXT\n\t\tvarying float vFragDepth;\n\t#endif\n#endif\n",logdepthbuf_pars_vertex:"#ifdef USE_LOGDEPTHBUF\n\t#ifdef USE_LOGDEPTHBUF_EXT\n\t\tvarying float vFragDepth;\n\t#endif\n\tuniform float logDepthBufFC;\n#endif",logdepthbuf_vertex:"#ifdef USE_LOGDEPTHBUF\n\tgl_Position.z = log2(max( EPSILON, gl_Position.w + 1.0 )) * logDepthBufFC;\n\t#ifdef USE_LOGDEPTHBUF_EXT\n\t\tvFragDepth = 1.0 + gl_Position.w;\n\t#else\n\t\tgl_Position.z = (gl_Position.z - 1.0) * gl_Position.w;\n\t#endif\n#endif\n",map_fragment:"#ifdef USE_MAP\n\tvec4 texelColor = texture2D( map, vUv );\n\ttexelColor = mapTexelToLinear( texelColor );\n\tdiffuseColor *= texelColor;\n#endif\n",map_pars_fragment:"#ifdef USE_MAP\n\tuniform sampler2D map;\n#endif\n",map_particle_fragment:"#ifdef USE_MAP\n\tvec4 mapTexel = texture2D( map, vec2( gl_PointCoord.x, 1.0 - gl_PointCoord.y ) * offsetRepeat.zw + offsetRepeat.xy );\n\tdiffuseColor *= mapTexelToLinear( mapTexel );\n#endif\n",map_particle_pars_fragment:"#ifdef USE_MAP\n\tuniform vec4 offsetRepeat;\n\tuniform sampler2D map;\n#endif\n",metalnessmap_fragment:"float metalnessFactor = metalness;\n#ifdef USE_METALNESSMAP\n\tvec4 texelMetalness = texture2D( metalnessMap, vUv );\n\tmetalnessFactor *= texelMetalness.b;\n#endif\n",metalnessmap_pars_fragment:"#ifdef USE_METALNESSMAP\n\tuniform sampler2D metalnessMap;\n#endif",morphnormal_vertex:"#ifdef USE_MORPHNORMALS\n\tobjectNormal += ( morphNormal0 - normal ) * morphTargetInfluences[ 0 ];\n\tobjectNormal += ( morphNormal1 - normal ) * morphTargetInfluences[ 1 ];\n\tobjectNormal += ( morphNormal2 - normal ) * morphTargetInfluences[ 2 ];\n\tobjectNormal += ( morphNormal3 - normal ) * morphTargetInfluences[ 3 ];\n#endif\n",morphtarget_pars_vertex:"#ifdef USE_MORPHTARGETS\n\t#ifndef USE_MORPHNORMALS\n\tuniform float morphTargetInfluences[ 8 ];\n\t#else\n\tuniform float morphTargetInfluences[ 4 ];\n\t#endif\n#endif",morphtarget_vertex:"#ifdef USE_MORPHTARGETS\n\ttransformed += ( morphTarget0 - position ) * morphTargetInfluences[ 0 ];\n\ttransformed += ( morphTarget1 - position ) * morphTargetInfluences[ 1 ];\n\ttransformed += ( morphTarget2 - position ) * morphTargetInfluences[ 2 ];\n\ttransformed += ( morphTarget3 - position ) * morphTargetInfluences[ 3 ];\n\t#ifndef USE_MORPHNORMALS\n\ttransformed += ( morphTarget4 - position ) * morphTargetInfluences[ 4 ];\n\ttransformed += ( morphTarget5 - position ) * morphTargetInfluences[ 5 ];\n\ttransformed += ( morphTarget6 - position ) * morphTargetInfluences[ 6 ];\n\ttransformed += ( morphTarget7 - position ) * morphTargetInfluences[ 7 ];\n\t#endif\n#endif\n",normal_flip:"#ifdef DOUBLE_SIDED\n\tfloat flipNormal = ( float( gl_FrontFacing ) * 2.0 - 1.0 );\n#else\n\tfloat flipNormal = 1.0;\n#endif\n",normal_fragment:"#ifdef FLAT_SHADED\n\tvec3 fdx = vec3( dFdx( vViewPosition.x ), dFdx( vViewPosition.y ), dFdx( vViewPosition.z ) );\n\tvec3 fdy = vec3( dFdy( vViewPosition.x ), dFdy( vViewPosition.y ), dFdy( vViewPosition.z ) );\n\tvec3 normal = normalize( cross( fdx, fdy ) );\n#else\n\tvec3 normal = normalize( vNormal ) * flipNormal;\n#endif\n#ifdef USE_NORMALMAP\n\tnormal = perturbNormal2Arb( -vViewPosition, normal );\n#elif defined( USE_BUMPMAP )\n\tnormal = perturbNormalArb( -vViewPosition, normal, dHdxy_fwd() );\n#endif\n",normalmap_pars_fragment:"#ifdef USE_NORMALMAP\n\tuniform sampler2D normalMap;\n\tuniform vec2 normalScale;\n\tvec3 perturbNormal2Arb( vec3 eye_pos, vec3 surf_norm ) {\n\t\tvec3 q0 = vec3( dFdx( eye_pos.x ), dFdx( eye_pos.y ), dFdx( eye_pos.z ) );\n\t\tvec3 q1 = vec3( dFdy( eye_pos.x ), dFdy( eye_pos.y ), dFdy( eye_pos.z ) );\n\t\tvec2 st0 = dFdx( vUv.st );\n\t\tvec2 st1 = dFdy( vUv.st );\n\t\tvec3 S = normalize( q0 * st1.t - q1 * st0.t );\n\t\tvec3 T = normalize( -q0 * st1.s + q1 * st0.s );\n\t\tvec3 N = normalize( surf_norm );\n\t\tvec3 mapN = texture2D( normalMap, vUv ).xyz * 2.0 - 1.0;\n\t\tmapN.xy = normalScale * mapN.xy;\n\t\tmat3 tsn = mat3( S, T, N );\n\t\treturn normalize( tsn * mapN );\n\t}\n#endif\n",packing:"vec3 packNormalToRGB( const in vec3 normal ) {\n\treturn normalize( normal ) * 0.5 + 0.5;\n}\nvec3 unpackRGBToNormal( const in vec3 rgb ) {\n\treturn 1.0 - 2.0 * rgb.xyz;\n}\nconst float PackUpscale = 256. / 255.;const float UnpackDownscale = 255. / 256.;\nconst vec3 PackFactors = vec3( 256. * 256. * 256., 256. * 256.,  256. );\nconst vec4 UnpackFactors = UnpackDownscale / vec4( PackFactors, 1. );\nconst float ShiftRight8 = 1. / 256.;\nvec4 packDepthToRGBA( const in float v ) {\n\tvec4 r = vec4( fract( v * PackFactors ), v );\n\tr.yzw -= r.xyz * ShiftRight8;\treturn r * PackUpscale;\n}\nfloat unpackRGBAToDepth( const in vec4 v ) {\n\treturn dot( v, UnpackFactors );\n}\nfloat viewZToOrthographicDepth( const in float viewZ, const in float near, const in float far ) {\n\treturn ( viewZ + near ) / ( near - far );\n}\nfloat orthographicDepthToViewZ( const in float linearClipZ, const in float near, const in float far ) {\n\treturn linearClipZ * ( near - far ) - near;\n}\nfloat viewZToPerspectiveDepth( const in float viewZ, const in float near, const in float far ) {\n\treturn (( near + viewZ ) * far ) / (( far - near ) * viewZ );\n}\nfloat perspectiveDepthToViewZ( const in float invClipZ, const in float near, const in float far ) {\n\treturn ( near * far ) / ( ( far - near ) * invClipZ - far );\n}\n",premultiplied_alpha_fragment:"#ifdef PREMULTIPLIED_ALPHA\n\tgl_FragColor.rgb *= gl_FragColor.a;\n#endif\n",project_vertex:"vec4 mvPosition = modelViewMatrix * vec4( transformed, 1.0 );\ngl_Position = projectionMatrix * mvPosition;\n",dithering_fragment:"#if defined( DITHERING )\n  gl_FragColor.rgb = dithering( gl_FragColor.rgb );\n#endif\n",dithering_pars_fragment:"#if defined( DITHERING )\n\tvec3 dithering( vec3 color ) {\n\t\tfloat grid_position = rand( gl_FragCoord.xy );\n\t\tvec3 dither_shift_RGB = vec3( 0.25 / 255.0, -0.25 / 255.0, 0.25 / 255.0 );\n\t\tdither_shift_RGB = mix( 2.0 * dither_shift_RGB, -2.0 * dither_shift_RGB, grid_position );\n\t\treturn color + dither_shift_RGB;\n\t}\n#endif\n",roughnessmap_fragment:"float roughnessFactor = roughness;\n#ifdef USE_ROUGHNESSMAP\n\tvec4 texelRoughness = texture2D( roughnessMap, vUv );\n\troughnessFactor *= texelRoughness.g;\n#endif\n",roughnessmap_pars_fragment:"#ifdef USE_ROUGHNESSMAP\n\tuniform sampler2D roughnessMap;\n#endif",shadowmap_pars_fragment:"#ifdef USE_SHADOWMAP\n\t#if NUM_DIR_LIGHTS > 0\n\t\tuniform sampler2D directionalShadowMap[ NUM_DIR_LIGHTS ];\n\t\tvarying vec4 vDirectionalShadowCoord[ NUM_DIR_LIGHTS ];\n\t#endif\n\t#if NUM_SPOT_LIGHTS > 0\n\t\tuniform sampler2D spotShadowMap[ NUM_SPOT_LIGHTS ];\n\t\tvarying vec4 vSpotShadowCoord[ NUM_SPOT_LIGHTS ];\n\t#endif\n\t#if NUM_POINT_LIGHTS > 0\n\t\tuniform sampler2D pointShadowMap[ NUM_POINT_LIGHTS ];\n\t\tvarying vec4 vPointShadowCoord[ NUM_POINT_LIGHTS ];\n\t#endif\n\tfloat texture2DCompare( sampler2D depths, vec2 uv, float compare ) {\n\t\treturn step( compare, unpackRGBAToDepth( texture2D( depths, uv ) ) );\n\t}\n\tfloat texture2DShadowLerp( sampler2D depths, vec2 size, vec2 uv, float compare ) {\n\t\tconst vec2 offset = vec2( 0.0, 1.0 );\n\t\tvec2 texelSize = vec2( 1.0 ) / size;\n\t\tvec2 centroidUV = floor( uv * size + 0.5 ) / size;\n\t\tfloat lb = texture2DCompare( depths, centroidUV + texelSize * offset.xx, compare );\n\t\tfloat lt = texture2DCompare( depths, centroidUV + texelSize * offset.xy, compare );\n\t\tfloat rb = texture2DCompare( depths, centroidUV + texelSize * offset.yx, compare );\n\t\tfloat rt = texture2DCompare( depths, centroidUV + texelSize * offset.yy, compare );\n\t\tvec2 f = fract( uv * size + 0.5 );\n\t\tfloat a = mix( lb, lt, f.y );\n\t\tfloat b = mix( rb, rt, f.y );\n\t\tfloat c = mix( a, b, f.x );\n\t\treturn c;\n\t}\n\tfloat getShadow( sampler2D shadowMap, vec2 shadowMapSize, float shadowBias, float shadowRadius, vec4 shadowCoord ) {\n\t\tfloat shadow = 1.0;\n\t\tshadowCoord.xyz /= shadowCoord.w;\n\t\tshadowCoord.z += shadowBias;\n\t\tbvec4 inFrustumVec = bvec4 ( shadowCoord.x >= 0.0, shadowCoord.x <= 1.0, shadowCoord.y >= 0.0, shadowCoord.y <= 1.0 );\n\t\tbool inFrustum = all( inFrustumVec );\n\t\tbvec2 frustumTestVec = bvec2( inFrustum, shadowCoord.z <= 1.0 );\n\t\tbool frustumTest = all( frustumTestVec );\n\t\tif ( frustumTest ) {\n\t\t#if defined( SHADOWMAP_TYPE_PCF )\n\t\t\tvec2 texelSize = vec2( 1.0 ) / shadowMapSize;\n\t\t\tfloat dx0 = - texelSize.x * shadowRadius;\n\t\t\tfloat dy0 = - texelSize.y * shadowRadius;\n\t\t\tfloat dx1 = + texelSize.x * shadowRadius;\n\t\t\tfloat dy1 = + texelSize.y * shadowRadius;\n\t\t\tshadow = (\n\t\t\t\ttexture2DCompare( shadowMap, shadowCoord.xy + vec2( dx0, dy0 ), shadowCoord.z ) +\n\t\t\t\ttexture2DCompare( shadowMap, shadowCoord.xy + vec2( 0.0, dy0 ), shadowCoord.z ) +\n\t\t\t\ttexture2DCompare( shadowMap, shadowCoord.xy + vec2( dx1, dy0 ), shadowCoord.z ) +\n\t\t\t\ttexture2DCompare( shadowMap, shadowCoord.xy + vec2( dx0, 0.0 ), shadowCoord.z ) +\n\t\t\t\ttexture2DCompare( shadowMap, shadowCoord.xy, shadowCoord.z ) +\n\t\t\t\ttexture2DCompare( shadowMap, shadowCoord.xy + vec2( dx1, 0.0 ), shadowCoord.z ) +\n\t\t\t\ttexture2DCompare( shadowMap, shadowCoord.xy + vec2( dx0, dy1 ), shadowCoord.z ) +\n\t\t\t\ttexture2DCompare( shadowMap, shadowCoord.xy + vec2( 0.0, dy1 ), shadowCoord.z ) +\n\t\t\t\ttexture2DCompare( shadowMap, shadowCoord.xy + vec2( dx1, dy1 ), shadowCoord.z )\n\t\t\t) * ( 1.0 / 9.0 );\n\t\t#elif defined( SHADOWMAP_TYPE_PCF_SOFT )\n\t\t\tvec2 texelSize = vec2( 1.0 ) / shadowMapSize;\n\t\t\tfloat dx0 = - texelSize.x * shadowRadius;\n\t\t\tfloat dy0 = - texelSize.y * shadowRadius;\n\t\t\tfloat dx1 = + texelSize.x * shadowRadius;\n\t\t\tfloat dy1 = + texelSize.y * shadowRadius;\n\t\t\tshadow = (\n\t\t\t\ttexture2DShadowLerp( shadowMap, shadowMapSize, shadowCoord.xy + vec2( dx0, dy0 ), shadowCoord.z ) +\n\t\t\t\ttexture2DShadowLerp( shadowMap, shadowMapSize, shadowCoord.xy + vec2( 0.0, dy0 ), shadowCoord.z ) +\n\t\t\t\ttexture2DShadowLerp( shadowMap, shadowMapSize, shadowCoord.xy + vec2( dx1, dy0 ), shadowCoord.z ) +\n\t\t\t\ttexture2DShadowLerp( shadowMap, shadowMapSize, shadowCoord.xy + vec2( dx0, 0.0 ), shadowCoord.z ) +\n\t\t\t\ttexture2DShadowLerp( shadowMap, shadowMapSize, shadowCoord.xy, shadowCoord.z ) +\n\t\t\t\ttexture2DShadowLerp( shadowMap, shadowMapSize, shadowCoord.xy + vec2( dx1, 0.0 ), shadowCoord.z ) +\n\t\t\t\ttexture2DShadowLerp( shadowMap, shadowMapSize, shadowCoord.xy + vec2( dx0, dy1 ), shadowCoord.z ) +\n\t\t\t\ttexture2DShadowLerp( shadowMap, shadowMapSize, shadowCoord.xy + vec2( 0.0, dy1 ), shadowCoord.z ) +\n\t\t\t\ttexture2DShadowLerp( shadowMap, shadowMapSize, shadowCoord.xy + vec2( dx1, dy1 ), shadowCoord.z )\n\t\t\t) * ( 1.0 / 9.0 );\n\t\t#else\n\t\t\tshadow = texture2DCompare( shadowMap, shadowCoord.xy, shadowCoord.z );\n\t\t#endif\n\t\t}\n\t\treturn shadow;\n\t}\n\tvec2 cubeToUV( vec3 v, float texelSizeY ) {\n\t\tvec3 absV = abs( v );\n\t\tfloat scaleToCube = 1.0 / max( absV.x, max( absV.y, absV.z ) );\n\t\tabsV *= scaleToCube;\n\t\tv *= scaleToCube * ( 1.0 - 2.0 * texelSizeY );\n\t\tvec2 planar = v.xy;\n\t\tfloat almostATexel = 1.5 * texelSizeY;\n\t\tfloat almostOne = 1.0 - almostATexel;\n\t\tif ( absV.z >= almostOne ) {\n\t\t\tif ( v.z > 0.0 )\n\t\t\t\tplanar.x = 4.0 - v.x;\n\t\t} else if ( absV.x >= almostOne ) {\n\t\t\tfloat signX = sign( v.x );\n\t\t\tplanar.x = v.z * signX + 2.0 * signX;\n\t\t} else if ( absV.y >= almostOne ) {\n\t\t\tfloat signY = sign( v.y );\n\t\t\tplanar.x = v.x + 2.0 * signY + 2.0;\n\t\t\tplanar.y = v.z * signY - 2.0;\n\t\t}\n\t\treturn vec2( 0.125, 0.25 ) * planar + vec2( 0.375, 0.75 );\n\t}\n\tfloat getPointShadow( sampler2D shadowMap, vec2 shadowMapSize, float shadowBias, float shadowRadius, vec4 shadowCoord ) {\n\t\tvec2 texelSize = vec2( 1.0 ) / ( shadowMapSize * vec2( 4.0, 2.0 ) );\n\t\tvec3 lightToPosition = shadowCoord.xyz;\n\t\tvec3 bd3D = normalize( lightToPosition );\n\t\tfloat dp = ( length( lightToPosition ) - shadowBias ) / 1000.0;\n\t\t#if defined( SHADOWMAP_TYPE_PCF ) || defined( SHADOWMAP_TYPE_PCF_SOFT )\n\t\t\tvec2 offset = vec2( - 1, 1 ) * shadowRadius * texelSize.y;\n\t\t\treturn (\n\t\t\t\ttexture2DCompare( shadowMap, cubeToUV( bd3D + offset.xyy, texelSize.y ), dp ) +\n\t\t\t\ttexture2DCompare( shadowMap, cubeToUV( bd3D + offset.yyy, texelSize.y ), dp ) +\n\t\t\t\ttexture2DCompare( shadowMap, cubeToUV( bd3D + offset.xyx, texelSize.y ), dp ) +\n\t\t\t\ttexture2DCompare( shadowMap, cubeToUV( bd3D + offset.yyx, texelSize.y ), dp ) +\n\t\t\t\ttexture2DCompare( shadowMap, cubeToUV( bd3D, texelSize.y ), dp ) +\n\t\t\t\ttexture2DCompare( shadowMap, cubeToUV( bd3D + offset.xxy, texelSize.y ), dp ) +\n\t\t\t\ttexture2DCompare( shadowMap, cubeToUV( bd3D + offset.yxy, texelSize.y ), dp ) +\n\t\t\t\ttexture2DCompare( shadowMap, cubeToUV( bd3D + offset.xxx, texelSize.y ), dp ) +\n\t\t\t\ttexture2DCompare( shadowMap, cubeToUV( bd3D + offset.yxx, texelSize.y ), dp )\n\t\t\t) * ( 1.0 / 9.0 );\n\t\t#else\n\t\t\treturn texture2DCompare( shadowMap, cubeToUV( bd3D, texelSize.y ), dp );\n\t\t#endif\n\t}\n#endif\n",shadowmap_pars_vertex:"#ifdef USE_SHADOWMAP\n\t#if NUM_DIR_LIGHTS > 0\n\t\tuniform mat4 directionalShadowMatrix[ NUM_DIR_LIGHTS ];\n\t\tvarying vec4 vDirectionalShadowCoord[ NUM_DIR_LIGHTS ];\n\t#endif\n\t#if NUM_SPOT_LIGHTS > 0\n\t\tuniform mat4 spotShadowMatrix[ NUM_SPOT_LIGHTS ];\n\t\tvarying vec4 vSpotShadowCoord[ NUM_SPOT_LIGHTS ];\n\t#endif\n\t#if NUM_POINT_LIGHTS > 0\n\t\tuniform mat4 pointShadowMatrix[ NUM_POINT_LIGHTS ];\n\t\tvarying vec4 vPointShadowCoord[ NUM_POINT_LIGHTS ];\n\t#endif\n#endif\n",shadowmap_vertex:"#ifdef USE_SHADOWMAP\n\t#if NUM_DIR_LIGHTS > 0\n\tfor ( int i = 0; i < NUM_DIR_LIGHTS; i ++ ) {\n\t\tvDirectionalShadowCoord[ i ] = directionalShadowMatrix[ i ] * worldPosition;\n\t}\n\t#endif\n\t#if NUM_SPOT_LIGHTS > 0\n\tfor ( int i = 0; i < NUM_SPOT_LIGHTS; i ++ ) {\n\t\tvSpotShadowCoord[ i ] = spotShadowMatrix[ i ] * worldPosition;\n\t}\n\t#endif\n\t#if NUM_POINT_LIGHTS > 0\n\tfor ( int i = 0; i < NUM_POINT_LIGHTS; i ++ ) {\n\t\tvPointShadowCoord[ i ] = pointShadowMatrix[ i ] * worldPosition;\n\t}\n\t#endif\n#endif\n",shadowmask_pars_fragment:"float getShadowMask() {\n\tfloat shadow = 1.0;\n\t#ifdef USE_SHADOWMAP\n\t#if NUM_DIR_LIGHTS > 0\n\tDirectionalLight directionalLight;\n\tfor ( int i = 0; i < NUM_DIR_LIGHTS; i ++ ) {\n\t\tdirectionalLight = directionalLights[ i ];\n\t\tshadow *= bool( directionalLight.shadow ) ? getShadow( directionalShadowMap[ i ], directionalLight.shadowMapSize, directionalLight.shadowBias, directionalLight.shadowRadius, vDirectionalShadowCoord[ i ] ) : 1.0;\n\t}\n\t#endif\n\t#if NUM_SPOT_LIGHTS > 0\n\tSpotLight spotLight;\n\tfor ( int i = 0; i < NUM_SPOT_LIGHTS; i ++ ) {\n\t\tspotLight = spotLights[ i ];\n\t\tshadow *= bool( spotLight.shadow ) ? getShadow( spotShadowMap[ i ], spotLight.shadowMapSize, spotLight.shadowBias, spotLight.shadowRadius, vSpotShadowCoord[ i ] ) : 1.0;\n\t}\n\t#endif\n\t#if NUM_POINT_LIGHTS > 0\n\tPointLight pointLight;\n\tfor ( int i = 0; i < NUM_POINT_LIGHTS; i ++ ) {\n\t\tpointLight = pointLights[ i ];\n\t\tshadow *= bool( pointLight.shadow ) ? getPointShadow( pointShadowMap[ i ], pointLight.shadowMapSize, pointLight.shadowBias, pointLight.shadowRadius, vPointShadowCoord[ i ] ) : 1.0;\n\t}\n\t#endif\n\t#endif\n\treturn shadow;\n}\n",skinbase_vertex:"#ifdef USE_SKINNING\n\tmat4 boneMatX = getBoneMatrix( skinIndex.x );\n\tmat4 boneMatY = getBoneMatrix( skinIndex.y );\n\tmat4 boneMatZ = getBoneMatrix( skinIndex.z );\n\tmat4 boneMatW = getBoneMatrix( skinIndex.w );\n#endif",skinning_pars_vertex:"#ifdef USE_SKINNING\n\tuniform mat4 bindMatrix;\n\tuniform mat4 bindMatrixInverse;\n\t#ifdef BONE_TEXTURE\n\t\tuniform sampler2D boneTexture;\n\t\tuniform int boneTextureSize;\n\t\tmat4 getBoneMatrix( const in float i ) {\n\t\t\tfloat j = i * 4.0;\n\t\t\tfloat x = mod( j, float( boneTextureSize ) );\n\t\t\tfloat y = floor( j / float( boneTextureSize ) );\n\t\t\tfloat dx = 1.0 / float( boneTextureSize );\n\t\t\tfloat dy = 1.0 / float( boneTextureSize );\n\t\t\ty = dy * ( y + 0.5 );\n\t\t\tvec4 v1 = texture2D( boneTexture, vec2( dx * ( x + 0.5 ), y ) );\n\t\t\tvec4 v2 = texture2D( boneTexture, vec2( dx * ( x + 1.5 ), y ) );\n\t\t\tvec4 v3 = texture2D( boneTexture, vec2( dx * ( x + 2.5 ), y ) );\n\t\t\tvec4 v4 = texture2D( boneTexture, vec2( dx * ( x + 3.5 ), y ) );\n\t\t\tmat4 bone = mat4( v1, v2, v3, v4 );\n\t\t\treturn bone;\n\t\t}\n\t#else\n\t\tuniform mat4 boneMatrices[ MAX_BONES ];\n\t\tmat4 getBoneMatrix( const in float i ) {\n\t\t\tmat4 bone = boneMatrices[ int(i) ];\n\t\t\treturn bone;\n\t\t}\n\t#endif\n#endif\n",skinning_vertex:"#ifdef USE_SKINNING\n\tvec4 skinVertex = bindMatrix * vec4( transformed, 1.0 );\n\tvec4 skinned = vec4( 0.0 );\n\tskinned += boneMatX * skinVertex * skinWeight.x;\n\tskinned += boneMatY * skinVertex * skinWeight.y;\n\tskinned += boneMatZ * skinVertex * skinWeight.z;\n\tskinned += boneMatW * skinVertex * skinWeight.w;\n\ttransformed = ( bindMatrixInverse * skinned ).xyz;\n#endif\n",skinnormal_vertex:"#ifdef USE_SKINNING\n\tmat4 skinMatrix = mat4( 0.0 );\n\tskinMatrix += skinWeight.x * boneMatX;\n\tskinMatrix += skinWeight.y * boneMatY;\n\tskinMatrix += skinWeight.z * boneMatZ;\n\tskinMatrix += skinWeight.w * boneMatW;\n\tskinMatrix  = bindMatrixInverse * skinMatrix * bindMatrix;\n\tobjectNormal = vec4( skinMatrix * vec4( objectNormal, 0.0 ) ).xyz;\n#endif\n",specularmap_fragment:"float specularStrength;\n#ifdef USE_SPECULARMAP\n\tvec4 texelSpecular = texture2D( specularMap, vUv );\n\tspecularStrength = texelSpecular.r;\n#else\n\tspecularStrength = 1.0;\n#endif",specularmap_pars_fragment:"#ifdef USE_SPECULARMAP\n\tuniform sampler2D specularMap;\n#endif",tonemapping_fragment:"#if defined( TONE_MAPPING )\n  gl_FragColor.rgb = toneMapping( gl_FragColor.rgb );\n#endif\n",tonemapping_pars_fragment:"#define saturate(a) clamp( a, 0.0, 1.0 )\nuniform float toneMappingExposure;\nuniform float toneMappingWhitePoint;\nvec3 LinearToneMapping( vec3 color ) {\n\treturn toneMappingExposure * color;\n}\nvec3 ReinhardToneMapping( vec3 color ) {\n\tcolor *= toneMappingExposure;\n\treturn saturate( color / ( vec3( 1.0 ) + color ) );\n}\n#define Uncharted2Helper( x ) max( ( ( x * ( 0.15 * x + 0.10 * 0.50 ) + 0.20 * 0.02 ) / ( x * ( 0.15 * x + 0.50 ) + 0.20 * 0.30 ) ) - 0.02 / 0.30, vec3( 0.0 ) )\nvec3 Uncharted2ToneMapping( vec3 color ) {\n\tcolor *= toneMappingExposure;\n\treturn saturate( Uncharted2Helper( color ) / Uncharted2Helper( vec3( toneMappingWhitePoint ) ) );\n}\nvec3 OptimizedCineonToneMapping( vec3 color ) {\n\tcolor *= toneMappingExposure;\n\tcolor = max( vec3( 0.0 ), color - 0.004 );\n\treturn pow( ( color * ( 6.2 * color + 0.5 ) ) / ( color * ( 6.2 * color + 1.7 ) + 0.06 ), vec3( 2.2 ) );\n}\n",uv_pars_fragment:"#if defined( USE_MAP ) || defined( USE_BUMPMAP ) || defined( USE_NORMALMAP ) || defined( USE_SPECULARMAP ) || defined( USE_ALPHAMAP ) || defined( USE_EMISSIVEMAP ) || defined( USE_ROUGHNESSMAP ) || defined( USE_METALNESSMAP )\n\tvarying vec2 vUv;\n#endif",uv_pars_vertex:"#if defined( USE_MAP ) || defined( USE_BUMPMAP ) || defined( USE_NORMALMAP ) || defined( USE_SPECULARMAP ) || defined( USE_ALPHAMAP ) || defined( USE_EMISSIVEMAP ) || defined( USE_ROUGHNESSMAP ) || defined( USE_METALNESSMAP )\n\tvarying vec2 vUv;\n\tuniform vec4 offsetRepeat;\n#endif\n",uv_vertex:"#if defined( USE_MAP ) || defined( USE_BUMPMAP ) || defined( USE_NORMALMAP ) || defined( USE_SPECULARMAP ) || defined( USE_ALPHAMAP ) || defined( USE_EMISSIVEMAP ) || defined( USE_ROUGHNESSMAP ) || defined( USE_METALNESSMAP )\n\tvUv = uv * offsetRepeat.zw + offsetRepeat.xy;\n#endif",uv2_pars_fragment:"#if defined( USE_LIGHTMAP ) || defined( USE_AOMAP )\n\tvarying vec2 vUv2;\n#endif",uv2_pars_vertex:"#if defined( USE_LIGHTMAP ) || defined( USE_AOMAP )\n\tattribute vec2 uv2;\n\tvarying vec2 vUv2;\n#endif",uv2_vertex:"#if defined( USE_LIGHTMAP ) || defined( USE_AOMAP )\n\tvUv2 = uv2;\n#endif",worldpos_vertex:"#if defined( USE_ENVMAP ) || defined( PHONG ) || defined( PHYSICAL ) || defined( LAMBERT ) || defined ( USE_SHADOWMAP )\n\tvec4 worldPosition = modelMatrix * vec4( transformed, 1.0 );\n#endif\n",cube_frag:"uniform samplerCube tCube;\nuniform float tFlip;\nuniform float opacity;\nvarying vec3 vWorldPosition;\n#include <common>\nvoid main() {\n\tgl_FragColor = textureCube( tCube, vec3( tFlip * vWorldPosition.x, vWorldPosition.yz ) );\n\tgl_FragColor.a *= opacity;\n}\n",cube_vert:"varying vec3 vWorldPosition;\n#include <common>\nvoid main() {\n\tvWorldPosition = transformDirection( position, modelMatrix );\n\t#include <begin_vertex>\n\t#include <project_vertex>\n}\n",depth_frag:"#if DEPTH_PACKING == 3200\n\tuniform float opacity;\n#endif\n#include <common>\n#include <packing>\n#include <uv_pars_fragment>\n#include <map_pars_fragment>\n#include <alphamap_pars_fragment>\n#include <logdepthbuf_pars_fragment>\n#include <clipping_planes_pars_fragment>\nvoid main() {\n\t#include <clipping_planes_fragment>\n\tvec4 diffuseColor = vec4( 1.0 );\n\t#if DEPTH_PACKING == 3200\n\t\tdiffuseColor.a = opacity;\n\t#endif\n\t#include <map_fragment>\n\t#include <alphamap_fragment>\n\t#include <alphatest_fragment>\n\t#include <logdepthbuf_fragment>\n\t#if DEPTH_PACKING == 3200\n\t\tgl_FragColor = vec4( vec3( gl_FragCoord.z ), opacity );\n\t#elif DEPTH_PACKING == 3201\n\t\tgl_FragColor = packDepthToRGBA( gl_FragCoord.z );\n\t#endif\n}\n",depth_vert:"#include <common>\n#include <uv_pars_vertex>\n#include <displacementmap_pars_vertex>\n#include <morphtarget_pars_vertex>\n#include <skinning_pars_vertex>\n#include <logdepthbuf_pars_vertex>\n#include <clipping_planes_pars_vertex>\nvoid main() {\n\t#include <uv_vertex>\n\t#include <skinbase_vertex>\n\t#ifdef USE_DISPLACEMENTMAP\n\t\t#include <beginnormal_vertex>\n\t\t#include <morphnormal_vertex>\n\t\t#include <skinnormal_vertex>\n\t#endif\n\t#include <begin_vertex>\n\t#include <morphtarget_vertex>\n\t#include <skinning_vertex>\n\t#include <displacementmap_vertex>\n\t#include <project_vertex>\n\t#include <logdepthbuf_vertex>\n\t#include <clipping_planes_vertex>\n}\n",distanceRGBA_frag:"uniform vec3 lightPos;\nvarying vec4 vWorldPosition;\n#include <common>\n#include <packing>\n#include <clipping_planes_pars_fragment>\nvoid main () {\n\t#include <clipping_planes_fragment>\n\tgl_FragColor = packDepthToRGBA( length( vWorldPosition.xyz - lightPos.xyz ) / 1000.0 );\n}\n",distanceRGBA_vert:"varying vec4 vWorldPosition;\n#include <common>\n#include <morphtarget_pars_vertex>\n#include <skinning_pars_vertex>\n#include <clipping_planes_pars_vertex>\nvoid main() {\n\t#include <skinbase_vertex>\n\t#include <begin_vertex>\n\t#include <morphtarget_vertex>\n\t#include <skinning_vertex>\n\t#include <project_vertex>\n\t#include <worldpos_vertex>\n\t#include <clipping_planes_vertex>\n\tvWorldPosition = worldPosition;\n}\n",equirect_frag:"uniform sampler2D tEquirect;\nuniform float tFlip;\nvarying vec3 vWorldPosition;\n#include <common>\nvoid main() {\n\tvec3 direction = normalize( vWorldPosition );\n\tvec2 sampleUV;\n\tsampleUV.y = saturate( tFlip * direction.y * -0.5 + 0.5 );\n\tsampleUV.x = atan( direction.z, direction.x ) * RECIPROCAL_PI2 + 0.5;\n\tgl_FragColor = texture2D( tEquirect, sampleUV );\n}\n",equirect_vert:"varying vec3 vWorldPosition;\n#include <common>\nvoid main() {\n\tvWorldPosition = transformDirection( position, modelMatrix );\n\t#include <begin_vertex>\n\t#include <project_vertex>\n}\n",linedashed_frag:"uniform vec3 diffuse;\nuniform float opacity;\nuniform float dashSize;\nuniform float totalSize;\nvarying float vLineDistance;\n#include <common>\n#include <color_pars_fragment>\n#include <fog_pars_fragment>\n#include <logdepthbuf_pars_fragment>\n#include <clipping_planes_pars_fragment>\nvoid main() {\n\t#include <clipping_planes_fragment>\n\tif ( mod( vLineDistance, totalSize ) > dashSize ) {\n\t\tdiscard;\n\t}\n\tvec3 outgoingLight = vec3( 0.0 );\n\tvec4 diffuseColor = vec4( diffuse, opacity );\n\t#include <logdepthbuf_fragment>\n\t#include <color_fragment>\n\toutgoingLight = diffuseColor.rgb;\n\tgl_FragColor = vec4( outgoingLight, diffuseColor.a );\n\t#include <premultiplied_alpha_fragment>\n\t#include <tonemapping_fragment>\n\t#include <encodings_fragment>\n\t#include <fog_fragment>\n}\n",linedashed_vert:"uniform float scale;\nattribute float lineDistance;\nvarying float vLineDistance;\n#include <common>\n#include <color_pars_vertex>\n#include <fog_pars_vertex>\n#include <logdepthbuf_pars_vertex>\n#include <clipping_planes_pars_vertex>\nvoid main() {\n\t#include <color_vertex>\n\tvLineDistance = scale * lineDistance;\n\tvec4 mvPosition = modelViewMatrix * vec4( position, 1.0 );\n\tgl_Position = projectionMatrix * mvPosition;\n\t#include <logdepthbuf_vertex>\n\t#include <clipping_planes_vertex>\n\t#include <fog_vertex>\n}\n",meshbasic_frag:"uniform vec3 diffuse;\nuniform float opacity;\n#ifndef FLAT_SHADED\n\tvarying vec3 vNormal;\n#endif\n#include <common>\n#include <color_pars_fragment>\n#include <uv_pars_fragment>\n#include <uv2_pars_fragment>\n#include <map_pars_fragment>\n#include <alphamap_pars_fragment>\n#include <aomap_pars_fragment>\n#include <lightmap_pars_fragment>\n#include <envmap_pars_fragment>\n#include <fog_pars_fragment>\n#include <specularmap_pars_fragment>\n#include <logdepthbuf_pars_fragment>\n#include <clipping_planes_pars_fragment>\nvoid main() {\n\t#include <clipping_planes_fragment>\n\tvec4 diffuseColor = vec4( diffuse, opacity );\n\t#include <logdepthbuf_fragment>\n\t#include <map_fragment>\n\t#include <color_fragment>\n\t#include <alphamap_fragment>\n\t#include <alphatest_fragment>\n\t#include <specularmap_fragment>\n\tReflectedLight reflectedLight = ReflectedLight( vec3( 0.0 ), vec3( 0.0 ), vec3( 0.0 ), vec3( 0.0 ) );\n\t#ifdef USE_LIGHTMAP\n\t\treflectedLight.indirectDiffuse += texture2D( lightMap, vUv2 ).xyz * lightMapIntensity;\n\t#else\n\t\treflectedLight.indirectDiffuse += vec3( 1.0 );\n\t#endif\n\t#include <aomap_fragment>\n\treflectedLight.indirectDiffuse *= diffuseColor.rgb;\n\tvec3 outgoingLight = reflectedLight.indirectDiffuse;\n\t#include <normal_flip>\n\t#include <envmap_fragment>\n\tgl_FragColor = vec4( outgoingLight, diffuseColor.a );\n\t#include <premultiplied_alpha_fragment>\n\t#include <tonemapping_fragment>\n\t#include <encodings_fragment>\n\t#include <fog_fragment>\n}\n",meshbasic_vert:"#include <common>\n#include <uv_pars_vertex>\n#include <uv2_pars_vertex>\n#include <envmap_pars_vertex>\n#include <color_pars_vertex>\n#include <fog_pars_vertex>\n#include <morphtarget_pars_vertex>\n#include <skinning_pars_vertex>\n#include <logdepthbuf_pars_vertex>\n#include <clipping_planes_pars_vertex>\nvoid main() {\n\t#include <uv_vertex>\n\t#include <uv2_vertex>\n\t#include <color_vertex>\n\t#include <skinbase_vertex>\n\t#ifdef USE_ENVMAP\n\t#include <beginnormal_vertex>\n\t#include <morphnormal_vertex>\n\t#include <skinnormal_vertex>\n\t#include <defaultnormal_vertex>\n\t#endif\n\t#include <begin_vertex>\n\t#include <morphtarget_vertex>\n\t#include <skinning_vertex>\n\t#include <project_vertex>\n\t#include <logdepthbuf_vertex>\n\t#include <worldpos_vertex>\n\t#include <clipping_planes_vertex>\n\t#include <envmap_vertex>\n\t#include <fog_vertex>\n}\n",meshlambert_frag:"uniform vec3 diffuse;\nuniform vec3 emissive;\nuniform float opacity;\nvarying vec3 vLightFront;\n#ifdef DOUBLE_SIDED\n\tvarying vec3 vLightBack;\n#endif\n#include <common>\n#include <packing>\n#include <dithering_pars_fragment>\n#include <color_pars_fragment>\n#include <uv_pars_fragment>\n#include <uv2_pars_fragment>\n#include <map_pars_fragment>\n#include <alphamap_pars_fragment>\n#include <aomap_pars_fragment>\n#include <lightmap_pars_fragment>\n#include <emissivemap_pars_fragment>\n#include <envmap_pars_fragment>\n#include <bsdfs>\n#include <lights_pars>\n#include <fog_pars_fragment>\n#include <shadowmap_pars_fragment>\n#include <shadowmask_pars_fragment>\n#include <specularmap_pars_fragment>\n#include <logdepthbuf_pars_fragment>\n#include <clipping_planes_pars_fragment>\nvoid main() {\n\t#include <clipping_planes_fragment>\n\tvec4 diffuseColor = vec4( diffuse, opacity );\n\tReflectedLight reflectedLight = ReflectedLight( vec3( 0.0 ), vec3( 0.0 ), vec3( 0.0 ), vec3( 0.0 ) );\n\tvec3 totalEmissiveRadiance = emissive;\n\t#include <logdepthbuf_fragment>\n\t#include <map_fragment>\n\t#include <color_fragment>\n\t#include <alphamap_fragment>\n\t#include <alphatest_fragment>\n\t#include <specularmap_fragment>\n\t#include <emissivemap_fragment>\n\treflectedLight.indirectDiffuse = getAmbientLightIrradiance( ambientLightColor );\n\t#include <lightmap_fragment>\n\treflectedLight.indirectDiffuse *= BRDF_Diffuse_Lambert( diffuseColor.rgb );\n\t#ifdef DOUBLE_SIDED\n\t\treflectedLight.directDiffuse = ( gl_FrontFacing ) ? vLightFront : vLightBack;\n\t#else\n\t\treflectedLight.directDiffuse = vLightFront;\n\t#endif\n\treflectedLight.directDiffuse *= BRDF_Diffuse_Lambert( diffuseColor.rgb ) * getShadowMask();\n\t#include <aomap_fragment>\n\tvec3 outgoingLight = reflectedLight.directDiffuse + reflectedLight.indirectDiffuse + totalEmissiveRadiance;\n\t#include <normal_flip>\n\t#include <envmap_fragment>\n\tgl_FragColor = vec4( outgoingLight, diffuseColor.a );\n\t#include <tonemapping_fragment>\n\t#include <encodings_fragment>\n\t#include <fog_fragment>\n\t#include <premultiplied_alpha_fragment>\n\t#include <dithering_fragment>\n}\n",meshlambert_vert:"#define LAMBERT\nvarying vec3 vLightFront;\n#ifdef DOUBLE_SIDED\n\tvarying vec3 vLightBack;\n#endif\n#include <common>\n#include <uv_pars_vertex>\n#include <uv2_pars_vertex>\n#include <envmap_pars_vertex>\n#include <bsdfs>\n#include <lights_pars>\n#include <color_pars_vertex>\n#include <fog_pars_vertex>\n#include <morphtarget_pars_vertex>\n#include <skinning_pars_vertex>\n#include <shadowmap_pars_vertex>\n#include <logdepthbuf_pars_vertex>\n#include <clipping_planes_pars_vertex>\nvoid main() {\n\t#include <uv_vertex>\n\t#include <uv2_vertex>\n\t#include <color_vertex>\n\t#include <beginnormal_vertex>\n\t#include <morphnormal_vertex>\n\t#include <skinbase_vertex>\n\t#include <skinnormal_vertex>\n\t#include <defaultnormal_vertex>\n\t#include <begin_vertex>\n\t#include <morphtarget_vertex>\n\t#include <skinning_vertex>\n\t#include <project_vertex>\n\t#include <logdepthbuf_vertex>\n\t#include <clipping_planes_vertex>\n\t#include <worldpos_vertex>\n\t#include <envmap_vertex>\n\t#include <lights_lambert_vertex>\n\t#include <shadowmap_vertex>\n\t#include <fog_vertex>\n}\n",meshphong_frag:"#define PHONG\nuniform vec3 diffuse;\nuniform vec3 emissive;\nuniform vec3 specular;\nuniform float shininess;\nuniform float opacity;\n#include <common>\n#include <packing>\n#include <dithering_pars_fragment>\n#include <color_pars_fragment>\n#include <uv_pars_fragment>\n#include <uv2_pars_fragment>\n#include <map_pars_fragment>\n#include <alphamap_pars_fragment>\n#include <aomap_pars_fragment>\n#include <lightmap_pars_fragment>\n#include <emissivemap_pars_fragment>\n#include <envmap_pars_fragment>\n#include <gradientmap_pars_fragment>\n#include <fog_pars_fragment>\n#include <bsdfs>\n#include <lights_pars>\n#include <lights_phong_pars_fragment>\n#include <shadowmap_pars_fragment>\n#include <bumpmap_pars_fragment>\n#include <normalmap_pars_fragment>\n#include <specularmap_pars_fragment>\n#include <logdepthbuf_pars_fragment>\n#include <clipping_planes_pars_fragment>\nvoid main() {\n\t#include <clipping_planes_fragment>\n\tvec4 diffuseColor = vec4( diffuse, opacity );\n\tReflectedLight reflectedLight = ReflectedLight( vec3( 0.0 ), vec3( 0.0 ), vec3( 0.0 ), vec3( 0.0 ) );\n\tvec3 totalEmissiveRadiance = emissive;\n\t#include <logdepthbuf_fragment>\n\t#include <map_fragment>\n\t#include <color_fragment>\n\t#include <alphamap_fragment>\n\t#include <alphatest_fragment>\n\t#include <specularmap_fragment>\n\t#include <normal_flip>\n\t#include <normal_fragment>\n\t#include <emissivemap_fragment>\n\t#include <lights_phong_fragment>\n\t#include <lights_template>\n\t#include <aomap_fragment>\n\tvec3 outgoingLight = reflectedLight.directDiffuse + reflectedLight.indirectDiffuse + reflectedLight.directSpecular + reflectedLight.indirectSpecular + totalEmissiveRadiance;\n\t#include <envmap_fragment>\n\tgl_FragColor = vec4( outgoingLight, diffuseColor.a );\n\t#include <tonemapping_fragment>\n\t#include <encodings_fragment>\n\t#include <fog_fragment>\n\t#include <premultiplied_alpha_fragment>\n\t#include <dithering_fragment>\n}\n",meshphong_vert:"#define PHONG\nvarying vec3 vViewPosition;\n#ifndef FLAT_SHADED\n\tvarying vec3 vNormal;\n#endif\n#include <common>\n#include <uv_pars_vertex>\n#include <uv2_pars_vertex>\n#include <displacementmap_pars_vertex>\n#include <envmap_pars_vertex>\n#include <color_pars_vertex>\n#include <fog_pars_vertex>\n#include <morphtarget_pars_vertex>\n#include <skinning_pars_vertex>\n#include <shadowmap_pars_vertex>\n#include <logdepthbuf_pars_vertex>\n#include <clipping_planes_pars_vertex>\nvoid main() {\n\t#include <uv_vertex>\n\t#include <uv2_vertex>\n\t#include <color_vertex>\n\t#include <beginnormal_vertex>\n\t#include <morphnormal_vertex>\n\t#include <skinbase_vertex>\n\t#include <skinnormal_vertex>\n\t#include <defaultnormal_vertex>\n#ifndef FLAT_SHADED\n\tvNormal = normalize( transformedNormal );\n#endif\n\t#include <begin_vertex>\n\t#include <morphtarget_vertex>\n\t#include <skinning_vertex>\n\t#include <displacementmap_vertex>\n\t#include <project_vertex>\n\t#include <logdepthbuf_vertex>\n\t#include <clipping_planes_vertex>\n\tvViewPosition = - mvPosition.xyz;\n\t#include <worldpos_vertex>\n\t#include <envmap_vertex>\n\t#include <shadowmap_vertex>\n\t#include <fog_vertex>\n}\n",meshphysical_frag:"#define PHYSICAL\nuniform vec3 diffuse;\nuniform vec3 emissive;\nuniform float roughness;\nuniform float metalness;\nuniform float opacity;\n#ifndef STANDARD\n\tuniform float clearCoat;\n\tuniform float clearCoatRoughness;\n#endif\nvarying vec3 vViewPosition;\n#ifndef FLAT_SHADED\n\tvarying vec3 vNormal;\n#endif\n#include <common>\n#include <packing>\n#include <dithering_pars_fragment>\n#include <color_pars_fragment>\n#include <uv_pars_fragment>\n#include <uv2_pars_fragment>\n#include <map_pars_fragment>\n#include <alphamap_pars_fragment>\n#include <aomap_pars_fragment>\n#include <lightmap_pars_fragment>\n#include <emissivemap_pars_fragment>\n#include <envmap_pars_fragment>\n#include <fog_pars_fragment>\n#include <bsdfs>\n#include <cube_uv_reflection_fragment>\n#include <lights_pars>\n#include <lights_physical_pars_fragment>\n#include <shadowmap_pars_fragment>\n#include <bumpmap_pars_fragment>\n#include <normalmap_pars_fragment>\n#include <roughnessmap_pars_fragment>\n#include <metalnessmap_pars_fragment>\n#include <logdepthbuf_pars_fragment>\n#include <clipping_planes_pars_fragment>\nvoid main() {\n\t#include <clipping_planes_fragment>\n\tvec4 diffuseColor = vec4( diffuse, opacity );\n\tReflectedLight reflectedLight = ReflectedLight( vec3( 0.0 ), vec3( 0.0 ), vec3( 0.0 ), vec3( 0.0 ) );\n\tvec3 totalEmissiveRadiance = emissive;\n\t#include <logdepthbuf_fragment>\n\t#include <map_fragment>\n\t#include <color_fragment>\n\t#include <alphamap_fragment>\n\t#include <alphatest_fragment>\n\t#include <roughnessmap_fragment>\n\t#include <metalnessmap_fragment>\n\t#include <normal_flip>\n\t#include <normal_fragment>\n\t#include <emissivemap_fragment>\n\t#include <lights_physical_fragment>\n\t#include <lights_template>\n\t#include <aomap_fragment>\n\tvec3 outgoingLight = reflectedLight.directDiffuse + reflectedLight.indirectDiffuse + reflectedLight.directSpecular + reflectedLight.indirectSpecular + totalEmissiveRadiance;\n\tgl_FragColor = vec4( outgoingLight, diffuseColor.a );\n\t#include <tonemapping_fragment>\n\t#include <encodings_fragment>\n\t#include <fog_fragment>\n\t#include <premultiplied_alpha_fragment>\n\t#include <dithering_fragment>\n}\n",meshphysical_vert:"#define PHYSICAL\nvarying vec3 vViewPosition;\n#ifndef FLAT_SHADED\n\tvarying vec3 vNormal;\n#endif\n#include <common>\n#include <uv_pars_vertex>\n#include <uv2_pars_vertex>\n#include <displacementmap_pars_vertex>\n#include <color_pars_vertex>\n#include <fog_pars_vertex>\n#include <morphtarget_pars_vertex>\n#include <skinning_pars_vertex>\n#include <shadowmap_pars_vertex>\n#include <logdepthbuf_pars_vertex>\n#include <clipping_planes_pars_vertex>\nvoid main() {\n\t#include <uv_vertex>\n\t#include <uv2_vertex>\n\t#include <color_vertex>\n\t#include <beginnormal_vertex>\n\t#include <morphnormal_vertex>\n\t#include <skinbase_vertex>\n\t#include <skinnormal_vertex>\n\t#include <defaultnormal_vertex>\n#ifndef FLAT_SHADED\n\tvNormal = normalize( transformedNormal );\n#endif\n\t#include <begin_vertex>\n\t#include <morphtarget_vertex>\n\t#include <skinning_vertex>\n\t#include <displacementmap_vertex>\n\t#include <project_vertex>\n\t#include <logdepthbuf_vertex>\n\t#include <clipping_planes_vertex>\n\tvViewPosition = - mvPosition.xyz;\n\t#include <worldpos_vertex>\n\t#include <shadowmap_vertex>\n\t#include <fog_vertex>\n}\n",normal_frag:"#define NORMAL\nuniform float opacity;\n#if defined( FLAT_SHADED ) || defined( USE_BUMPMAP ) || defined( USE_NORMALMAP )\n\tvarying vec3 vViewPosition;\n#endif\n#ifndef FLAT_SHADED\n\tvarying vec3 vNormal;\n#endif\n#include <packing>\n#include <uv_pars_fragment>\n#include <bumpmap_pars_fragment>\n#include <normalmap_pars_fragment>\n#include <logdepthbuf_pars_fragment>\nvoid main() {\n\t#include <logdepthbuf_fragment>\n\t#include <normal_flip>\n\t#include <normal_fragment>\n\tgl_FragColor = vec4( packNormalToRGB( normal ), opacity );\n}\n",normal_vert:"#define NORMAL\n#if defined( FLAT_SHADED ) || defined( USE_BUMPMAP ) || defined( USE_NORMALMAP )\n\tvarying vec3 vViewPosition;\n#endif\n#ifndef FLAT_SHADED\n\tvarying vec3 vNormal;\n#endif\n#include <uv_pars_vertex>\n#include <displacementmap_pars_vertex>\n#include <morphtarget_pars_vertex>\n#include <skinning_pars_vertex>\n#include <logdepthbuf_pars_vertex>\nvoid main() {\n\t#include <uv_vertex>\n\t#include <beginnormal_vertex>\n\t#include <morphnormal_vertex>\n\t#include <skinbase_vertex>\n\t#include <skinnormal_vertex>\n\t#include <defaultnormal_vertex>\n#ifndef FLAT_SHADED\n\tvNormal = normalize( transformedNormal );\n#endif\n\t#include <begin_vertex>\n\t#include <morphtarget_vertex>\n\t#include <skinning_vertex>\n\t#include <displacementmap_vertex>\n\t#include <project_vertex>\n\t#include <logdepthbuf_vertex>\n#if defined( FLAT_SHADED ) || defined( USE_BUMPMAP ) || defined( USE_NORMALMAP )\n\tvViewPosition = - mvPosition.xyz;\n#endif\n}\n",points_frag:"uniform vec3 diffuse;\nuniform float opacity;\n#include <common>\n#include <packing>\n#include <color_pars_fragment>\n#include <map_particle_pars_fragment>\n#include <fog_pars_fragment>\n#include <shadowmap_pars_fragment>\n#include <logdepthbuf_pars_fragment>\n#include <clipping_planes_pars_fragment>\nvoid main() {\n\t#include <clipping_planes_fragment>\n\tvec3 outgoingLight = vec3( 0.0 );\n\tvec4 diffuseColor = vec4( diffuse, opacity );\n\t#include <logdepthbuf_fragment>\n\t#include <map_particle_fragment>\n\t#include <color_fragment>\n\t#include <alphatest_fragment>\n\toutgoingLight = diffuseColor.rgb;\n\tgl_FragColor = vec4( outgoingLight, diffuseColor.a );\n\t#include <premultiplied_alpha_fragment>\n\t#include <tonemapping_fragment>\n\t#include <encodings_fragment>\n\t#include <fog_fragment>\n}\n",points_vert:"uniform float size;\nuniform float scale;\n#include <common>\n#include <color_pars_vertex>\n#include <fog_pars_vertex>\n#include <shadowmap_pars_vertex>\n#include <logdepthbuf_pars_vertex>\n#include <clipping_planes_pars_vertex>\nvoid main() {\n\t#include <color_vertex>\n\t#include <begin_vertex>\n\t#include <project_vertex>\n\t#ifdef USE_SIZEATTENUATION\n\t\tgl_PointSize = size * ( scale / - mvPosition.z );\n\t#else\n\t\tgl_PointSize = size;\n\t#endif\n\t#include <logdepthbuf_vertex>\n\t#include <clipping_planes_vertex>\n\t#include <worldpos_vertex>\n\t#include <shadowmap_vertex>\n\t#include <fog_vertex>\n}\n",shadow_frag:"uniform float opacity;\n#include <common>\n#include <packing>\n#include <bsdfs>\n#include <lights_pars>\n#include <shadowmap_pars_fragment>\n#include <shadowmask_pars_fragment>\nvoid main() {\n\tgl_FragColor = vec4( 0.0, 0.0, 0.0, opacity * ( 1.0 - getShadowMask() ) );\n}\n",shadow_vert:"#include <shadowmap_pars_vertex>\nvoid main() {\n\t#include <begin_vertex>\n\t#include <project_vertex>\n\t#include <worldpos_vertex>\n\t#include <shadowmap_vertex>\n}\n"},lp={basic:{uniforms:up.merge([cp.common,cp.aomap,cp.lightmap,cp.fog]),vertexShader:hp.meshbasic_vert,fragmentShader:hp.meshbasic_frag},lambert:{uniforms:up.merge([cp.common,cp.aomap,cp.lightmap,cp.emissivemap,cp.fog,cp.lights,{emissive:{value:new tt(0)}}]),vertexShader:hp.meshlambert_vert,fragmentShader:hp.meshlambert_frag},phong:{uniforms:up.merge([cp.common,cp.aomap,cp.lightmap,cp.emissivemap,cp.bumpmap,cp.normalmap,cp.displacementmap,cp.gradientmap,cp.fog,cp.lights,{emissive:{value:new tt(0)},specular:{value:new tt(1118481)},shininess:{value:30}}]),vertexShader:hp.meshphong_vert,fragmentShader:hp.meshphong_frag},standard:{uniforms:up.merge([cp.common,cp.aomap,cp.lightmap,cp.emissivemap,cp.bumpmap,cp.normalmap,cp.displacementmap,cp.roughnessmap,cp.metalnessmap,cp.fog,cp.lights,{emissive:{value:new tt(0)},roughness:{value:.5},metalness:{value:.5},envMapIntensity:{value:1}}]),vertexShader:hp.meshphysical_vert,fragmentShader:hp.meshphysical_frag},points:{uniforms:up.merge([cp.points,cp.fog]),vertexShader:hp.points_vert,fragmentShader:hp.points_frag},dashed:{uniforms:up.merge([cp.common,cp.fog,{scale:{value:1},dashSize:{value:1},totalSize:{value:2}}]),vertexShader:hp.linedashed_vert,fragmentShader:hp.linedashed_frag},depth:{uniforms:up.merge([cp.common,cp.displacementmap]),vertexShader:hp.depth_vert,fragmentShader:hp.depth_frag},normal:{uniforms:up.merge([cp.common,cp.bumpmap,cp.normalmap,cp.displacementmap,{opacity:{value:1}}]),vertexShader:hp.normal_vert,fragmentShader:hp.normal_frag},cube:{uniforms:{tCube:{value:null},tFlip:{value:-1},opacity:{value:1}},vertexShader:hp.cube_vert,fragmentShader:hp.cube_frag},equirect:{uniforms:{tEquirect:{value:null},tFlip:{value:-1}},vertexShader:hp.equirect_vert,fragmentShader:hp.equirect_frag},distanceRGBA:{uniforms:{lightPos:{value:new g}},vertexShader:hp.distanceRGBA_vert,fragmentShader:hp.distanceRGBA_frag}};lp.physical={uniforms:up.merge([lp.standard.uniforms,{clearCoat:{value:0},clearCoatRoughness:{value:0}}]),vertexShader:hp.meshphysical_vert,fragmentShader:hp.meshphysical_frag},Object.assign(et.prototype,{set:function(t,e){return this.min.copy(t),this.max.copy(e),this},setFromPoints:function(t){var e=this;this.makeEmpty();for(var r=0,i=t.length;r<i;r++)e.expandByPoint(t[r]);return this},setFromCenterAndSize:function(){var t=new l;return function(e,r){var i=t.copy(r).multiplyScalar(.5);return this.min.copy(e).sub(i),this.max.copy(e).add(i),this}}(),clone:function(){return(new this.constructor).copy(this)},copy:function(t){return this.min.copy(t.min),this.max.copy(t.max),this},makeEmpty:function(){return this.min.x=this.min.y=1/0,this.max.x=this.max.y=-1/0,this},isEmpty:function(){return this.max.x<this.min.x||this.max.y<this.min.y},getCenter:function(t){var e=t||new l;return this.isEmpty()?e.set(0,0):e.addVectors(this.min,this.max).multiplyScalar(.5)},getSize:function(t){var e=t||new l;return this.isEmpty()?e.set(0,0):e.subVectors(this.max,this.min)},expandByPoint:function(t){return this.min.min(t),this.max.max(t),this},expandByVector:function(t){return this.min.sub(t),this.max.add(t),this},expandByScalar:function(t){return this.min.addScalar(-t),this.max.addScalar(t),this},containsPoint:function(t){return!(t.x<this.min.x||t.x>this.max.x||t.y<this.min.y||t.y>this.max.y)},containsBox:function(t){return this.min.x<=t.min.x&&t.max.x<=this.max.x&&this.min.y<=t.min.y&&t.max.y<=this.max.y},getParameter:function(t,e){return(e||new l).set((t.x-this.min.x)/(this.max.x-this.min.x),(t.y-this.min.y)/(this.max.y-this.min.y))},intersectsBox:function(t){return!(t.max.x<this.min.x||t.min.x>this.max.x||t.max.y<this.min.y||t.min.y>this.max.y)},clampPoint:function(t,e){return(e||new l).copy(t).clamp(this.min,this.max)},distanceToPoint:function(){var t=new l;return function(e){return t.copy(e).clamp(this.min,this.max).sub(e).length()}}(),intersect:function(t){return this.min.max(t.min),this.max.min(t.max),this},union:function(t){return this.min.min(t.min),this.max.max(t.max),this},translate:function(t){return this.min.add(t),this.max.add(t),this},equals:function(t){return t.min.equals(this.min)&&t.max.equals(this.max)}});var pp=0;Object.assign(nt.prototype,h.prototype,{isMaterial:!0,onBeforeCompile:function(){},setValues:function(t){var e=this;if(void 0!==t)for(var r in t){var i=t[r];if(void 0!==i){var n=e[r];void 0!==n?n&&n.isColor?n.set(i):n&&n.isVector3&&i&&i.isVector3?n.copy(i):e[r]="overdraw"===r?Number(i):i:console.warn("THREE."+e.type+": '"+r+"' is not a property of this material.")}else console.warn("THREE.Material: '"+r+"' parameter is undefined.")}},toJSON:function(t){function e(t){var e=[];for(var r in t){var i=t[r];delete i.metadata,e.push(i)}return e}var r=void 0===t;r&&(t={textures:{},images:{}});var i={metadata:{version:4.5,type:"Material",generator:"Material.toJSON"}};if(i.uuid=this.uuid,i.type=this.type,""!==this.name&&(i.name=this.name),this.color&&this.color.isColor&&(i.color=this.color.getHex()),void 0!==this.roughness&&(i.roughness=this.roughness),void 0!==this.metalness&&(i.metalness=this.metalness),this.emissive&&this.emissive.isColor&&(i.emissive=this.emissive.getHex()),this.specular&&this.specular.isColor&&(i.specular=this.specular.getHex()),void 0!==this.shininess&&(i.shininess=this.shininess),void 0!==this.clearCoat&&(i.clearCoat=this.clearCoat),void 0!==this.clearCoatRoughness&&(i.clearCoatRoughness=this.clearCoatRoughness),this.map&&this.map.isTexture&&(i.map=this.map.toJSON(t).uuid),this.alphaMap&&this.alphaMap.isTexture&&(i.alphaMap=this.alphaMap.toJSON(t).uuid),this.lightMap&&this.lightMap.isTexture&&(i.lightMap=this.lightMap.toJSON(t).uuid),this.bumpMap&&this.bumpMap.isTexture&&(i.bumpMap=this.bumpMap.toJSON(t).uuid,i.bumpScale=this.bumpScale),this.normalMap&&this.normalMap.isTexture&&(i.normalMap=this.normalMap.toJSON(t).uuid,i.normalScale=this.normalScale.toArray()),this.displacementMap&&this.displacementMap.isTexture&&(i.displacementMap=this.displacementMap.toJSON(t).uuid,i.displacementScale=this.displacementScale,i.displacementBias=this.displacementBias),this.roughnessMap&&this.roughnessMap.isTexture&&(i.roughnessMap=this.roughnessMap.toJSON(t).uuid),this.metalnessMap&&this.metalnessMap.isTexture&&(i.metalnessMap=this.metalnessMap.toJSON(t).uuid),this.emissiveMap&&this.emissiveMap.isTexture&&(i.emissiveMap=this.emissiveMap.toJSON(t).uuid),this.specularMap&&this.specularMap.isTexture&&(i.specularMap=this.specularMap.toJSON(t).uuid),this.envMap&&this.envMap.isTexture&&(i.envMap=this.envMap.toJSON(t).uuid,i.reflectivity=this.reflectivity),this.gradientMap&&this.gradientMap.isTexture&&(i.gradientMap=this.gradientMap.toJSON(t).uuid),void 0!==this.size&&(i.size=this.size),void 0!==this.sizeAttenuation&&(i.sizeAttenuation=this.sizeAttenuation),this.blending!==lh&&(i.blending=this.blending),this.shading!==ah&&(i.shading=this.shading),this.side!==rh&&(i.side=this.side),this.vertexColors!==sh&&(i.vertexColors=this.vertexColors),this.opacity<1&&(i.opacity=this.opacity),!0===this.transparent&&(i.transparent=this.transparent),i.depthFunc=this.depthFunc,i.depthTest=this.depthTest,i.depthWrite=this.depthWrite,this.alphaTest>0&&(i.alphaTest=this.alphaTest),!0===this.premultipliedAlpha&&(i.premultipliedAlpha=this.premultipliedAlpha),!0===this.wireframe&&(i.wireframe=this.wireframe),this.wireframeLinewidth>1&&(i.wireframeLinewidth=this.wireframeLinewidth),"round"!==this.wireframeLinecap&&(i.wireframeLinecap=this.wireframeLinecap),"round"!==this.wireframeLinejoin&&(i.wireframeLinejoin=this.wireframeLinejoin),i.skinning=this.skinning,i.morphTargets=this.morphTargets,i.dithering=this.dithering,r){var n=e(t.textures),o=e(t.images);n.length>0&&(i.textures=n),o.length>0&&(i.images=o)}return i},clone:function(){return(new this.constructor).copy(this)},copy:function(t){this.name=t.name,this.fog=t.fog,this.lights=t.lights,this.blending=t.blending,this.side=t.side,this.shading=t.shading,this.vertexColors=t.vertexColors,this.opacity=t.opacity,this.transparent=t.transparent,this.blendSrc=t.blendSrc,this.blendDst=t.blendDst,this.blendEquation=t.blendEquation,this.blendSrcAlpha=t.blendSrcAlpha,this.blendDstAlpha=t.blendDstAlpha,this.blendEquationAlpha=t.blendEquationAlpha,this.depthFunc=t.depthFunc,this.depthTest=t.depthTest,this.depthWrite=t.depthWrite,this.colorWrite=t.colorWrite,this.precision=t.precision,this.polygonOffset=t.polygonOffset,this.polygonOffsetFactor=t.polygonOffsetFactor,this.polygonOffsetUnits=t.polygonOffsetUnits,this.dithering=t.dithering,this.alphaTest=t.alphaTest,this.premultipliedAlpha=t.premultipliedAlpha,this.overdraw=t.overdraw,this.visible=t.visible,this.clipShadows=t.clipShadows,this.clipIntersection=t.clipIntersection;var e=t.clippingPlanes,r=null;if(null!==e){var i=e.length;r=new Array(i);for(var n=0;n!==i;++n)r[n]=e[n].clone()}return this.clippingPlanes=r,this},dispose:function(){this.dispatchEvent({type:"dispose"})}}),ot.prototype=Object.create(nt.prototype),ot.prototype.constructor=ot,ot.prototype.isShaderMaterial=!0,ot.prototype.copy=function(t){return nt.prototype.copy.call(this,t),this.fragmentShader=t.fragmentShader,this.vertexShader=t.vertexShader,this.uniforms=up.clone(t.uniforms),this.defines=t.defines,this.wireframe=t.wireframe,this.wireframeLinewidth=t.wireframeLinewidth,this.lights=t.lights,this.clipping=t.clipping,this.skinning=t.skinning,this.morphTargets=t.morphTargets,this.morphNormals=t.morphNormals,this.extensions=t.extensions,this},ot.prototype.toJSON=function(t){var e=nt.prototype.toJSON.call(this,t);return e.uniforms=this.uniforms,e.vertexShader=this.vertexShader,e.fragmentShader=this.fragmentShader,e},at.prototype=Object.create(nt.prototype),at.prototype.constructor=at,at.prototype.isMeshDepthMaterial=!0,at.prototype.copy=function(t){return nt.prototype.copy.call(this,t),this.depthPacking=t.depthPacking,this.skinning=t.skinning,this.morphTargets=t.morphTargets,this.map=t.map,this.alphaMap=t.alphaMap,this.displacementMap=t.displacementMap,this.displacementScale=t.displacementScale,this.displacementBias=t.displacementBias,this.wireframe=t.wireframe,this.wireframeLinewidth=t.wireframeLinewidth,this},Object.assign(st.prototype,{isBox3:!0,set:function(t,e){return this.min.copy(t),this.max.copy(e),this},setFromArray:function(t){for(var e=1/0,r=1/0,i=1/0,n=-1/0,o=-1/0,a=-1/0,s=0,c=t.length;s<c;s+=3){var u=t[s],h=t[s+1],l=t[s+2];u<e&&(e=u),h<r&&(r=h),l<i&&(i=l),u>n&&(n=u),h>o&&(o=h),l>a&&(a=l)}return this.min.set(e,r,i),this.max.set(n,o,a),this},setFromBufferAttribute:function(t){for(var e=1/0,r=1/0,i=1/0,n=-1/0,o=-1/0,a=-1/0,s=0,c=t.count;s<c;s++){var u=t.getX(s),h=t.getY(s),l=t.getZ(s);u<e&&(e=u),h<r&&(r=h),l<i&&(i=l),u>n&&(n=u),h>o&&(o=h),l>a&&(a=l)}return this.min.set(e,r,i),this.max.set(n,o,a),this},setFromPoints:function(t){var e=this;this.makeEmpty();for(var r=0,i=t.length;r<i;r++)e.expandByPoint(t[r]);return this},setFromCenterAndSize:function(){var t=new g;return function(e,r){var i=t.copy(r).multiplyScalar(.5);return this.min.copy(e).sub(i),this.max.copy(e).add(i),this}}(),setFromObject:function(t){return this.makeEmpty(),this.expandByObject(t)},clone:function(){return(new this.constructor).copy(this)},copy:function(t){return this.min.copy(t.min),this.max.copy(t.max),this},makeEmpty:function(){return this.min.x=this.min.y=this.min.z=1/0,this.max.x=this.max.y=this.max.z=-1/0,this},isEmpty:function(){return this.max.x<this.min.x||this.max.y<this.min.y||this.max.z<this.min.z},getCenter:function(t){var e=t||new g;return this.isEmpty()?e.set(0,0,0):e.addVectors(this.min,this.max).multiplyScalar(.5)},getSize:function(t){var e=t||new g;return this.isEmpty()?e.set(0,0,0):e.subVectors(this.max,this.min)},expandByPoint:function(t){return this.min.min(t),this.max.max(t),this},expandByVector:function(t){return this.min.sub(t),this.max.add(t),this},expandByScalar:function(t){return this.min.addScalar(-t),this.max.addScalar(t),this},expandByObject:function(){var t=new g;return function(e){var r=this;return e.updateMatrixWorld(!0),e.traverse(function(e){var i,n,o=e.geometry;if(void 0!==o)if(o.isGeometry){var a=o.vertices;for(i=0,n=a.length;i<n;i++)t.copy(a[i]),t.applyMatrix4(e.matrixWorld),r.expandByPoint(t)}else if(o.isBufferGeometry){var s=o.attributes.position;if(void 0!==s)for(i=0,n=s.count;i<n;i++)t.fromBufferAttribute(s,i).applyMatrix4(e.matrixWorld),r.expandByPoint(t)}}),this}}(),containsPoint:function(t){return!(t.x<this.min.x||t.x>this.max.x||t.y<this.min.y||t.y>this.max.y||t.z<this.min.z||t.z>this.max.z)},containsBox:function(t){return this.min.x<=t.min.x&&t.max.x<=this.max.x&&this.min.y<=t.min.y&&t.max.y<=this.max.y&&this.min.z<=t.min.z&&t.max.z<=this.max.z},getParameter:function(t,e){return(e||new g).set((t.x-this.min.x)/(this.max.x-this.min.x),(t.y-this.min.y)/(this.max.y-this.min.y),(t.z-this.min.z)/(this.max.z-this.min.z))},intersectsBox:function(t){return!(t.max.x<this.min.x||t.min.x>this.max.x||t.max.y<this.min.y||t.min.y>this.max.y||t.max.z<this.min.z||t.min.z>this.max.z)},intersectsSphere:function(){var t=new g;return function(e){return this.clampPoint(e.center,t),t.distanceToSquared(e.center)<=e.radius*e.radius}}(),intersectsPlane:function(t){var e,r;return t.normal.x>0?(e=t.normal.x*this.min.x,r=t.normal.x*this.max.x):(e=t.normal.x*this.max.x,r=t.normal.x*this.min.x),t.normal.y>0?(e+=t.normal.y*this.min.y,r+=t.normal.y*this.max.y):(e+=t.normal.y*this.max.y,r+=t.normal.y*this.min.y),t.normal.z>0?(e+=t.normal.z*this.min.z,r+=t.normal.z*this.max.z):(e+=t.normal.z*this.max.z,r+=t.normal.z*this.min.z),e<=t.constant&&r>=t.constant},clampPoint:function(t,e){return(e||new g).copy(t).clamp(this.min,this.max)},distanceToPoint:function(){var t=new g;return function(e){return t.copy(e).clamp(this.min,this.max).sub(e).length()}}(),getBoundingSphere:function(){var t=new g;return function(e){var r=e||new ct;return this.getCenter(r.center),r.radius=.5*this.getSize(t).length(),r}}(),intersect:function(t){return this.min.max(t.min),this.max.min(t.max),this.isEmpty()&&this.makeEmpty(),this},union:function(t){return this.min.min(t.min),this.max.max(t.max),this},applyMatrix4:function(){var t=[new g,new g,new g,new g,new g,new g,new g,new g];return function(e){return this.isEmpty()?this:(t[0].set(this.min.x,this.min.y,this.min.z).applyMatrix4(e),t[1].set(this.min.x,this.min.y,this.max.z).applyMatrix4(e),t[2].set(this.min.x,this.max.y,this.min.z).applyMatrix4(e),t[3].set(this.min.x,this.max.y,this.max.z).applyMatrix4(e),t[4].set(this.max.x,this.min.y,this.min.z).applyMatrix4(e),t[5].set(this.max.x,this.min.y,this.max.z).applyMatrix4(e),t[6].set(this.max.x,this.max.y,this.min.z).applyMatrix4(e),t[7].set(this.max.x,this.max.y,this.max.z).applyMatrix4(e),this.setFromPoints(t),this)}}(),translate:function(t){return this.min.add(t),this.max.add(t),this},equals:function(t){return t.min.equals(this.min)&&t.max.equals(this.max)}}),Object.assign(ct.prototype,{set:function(t,e){return this.center.copy(t),this.radius=e,this},setFromPoints:function(){var t=new st;return function(e,r){var i=this.center;void 0!==r?i.copy(r):t.setFromPoints(e).getCenter(i);for(var n=0,o=0,a=e.length;o<a;o++)n=Math.max(n,i.distanceToSquared(e[o]));return this.radius=Math.sqrt(n),this}}(),clone:function(){return(new this.constructor).copy(this)},copy:function(t){return this.center.copy(t.center),this.radius=t.radius,this},empty:function(){return this.radius<=0},containsPoint:function(t){return t.distanceToSquared(this.center)<=this.radius*this.radius},distanceToPoint:function(t){return t.distanceTo(this.center)-this.radius},intersectsSphere:function(t){var e=this.radius+t.radius;return t.center.distanceToSquared(this.center)<=e*e},intersectsBox:function(t){return t.intersectsSphere(this)},intersectsPlane:function(t){return Math.abs(this.center.dot(t.normal)-t.constant)<=this.radius},clampPoint:function(t,e){var r=this.center.distanceToSquared(t),i=e||new g;return i.copy(t),r>this.radius*this.radius&&(i.sub(this.center).normalize(),i.multiplyScalar(this.radius).add(this.center)),i},getBoundingBox:function(t){var e=t||new st;return e.set(this.center,this.center),e.expandByScalar(this.radius),e},applyMatrix4:function(t){return this.center.applyMatrix4(t),this.radius=this.radius*t.getMaxScaleOnAxis(),this},translate:function(t){return this.center.add(t),this},equals:function(t){return t.center.equals(this.center)&&t.radius===this.radius}}),Object.assign(ut.prototype,{isMatrix3:!0,set:function(t,e,r,i,n,o,a,s,c){var u=this.elements;return u[0]=t,u[1]=i,u[2]=a,u[3]=e,u[4]=n,u[5]=s,u[6]=r,u[7]=o,u[8]=c,this},identity:function(){return this.set(1,0,0,0,1,0,0,0,1),this},clone:function(){return(new this.constructor).fromArray(this.elements)},copy:function(t){var e=this.elements,r=t.elements;return e[0]=r[0],e[1]=r[1],e[2]=r[2],e[3]=r[3],e[4]=r[4],e[5]=r[5],e[6]=r[6],e[7]=r[7],e[8]=r[8],this},setFromMatrix4:function(t){var e=t.elements;return this.set(e[0],e[4],e[8],e[1],e[5],e[9],e[2],e[6],e[10]),this},applyToBufferAttribute:function(){var t=new g;return function(e){for(var r=this,i=0,n=e.count;i<n;i++)t.x=e.getX(i),t.y=e.getY(i),t.z=e.getZ(i),t.applyMatrix3(r),e.setXYZ(i,t.x,t.y,t.z);return e}}(),multiply:function(t){return this.multiplyMatrices(this,t)},premultiply:function(t){return this.multiplyMatrices(t,this)},multiplyMatrices:function(t,e){var r=t.elements,i=e.elements,n=this.elements,o=r[0],a=r[3],s=r[6],c=r[1],u=r[4],h=r[7],l=r[2],p=r[5],d=r[8],f=i[0],m=i[3],g=i[6],v=i[1],y=i[4],b=i[7],x=i[2],_=i[5],w=i[8];return n[0]=o*f+a*v+s*x,n[3]=o*m+a*y+s*_,n[6]=o*g+a*b+s*w,n[1]=c*f+u*v+h*x,n[4]=c*m+u*y+h*_,n[7]=c*g+u*b+h*w,n[2]=l*f+p*v+d*x,n[5]=l*m+p*y+d*_,n[8]=l*g+p*b+d*w,this},multiplyScalar:function(t){var e=this.elements;return e[0]*=t,e[3]*=t,e[6]*=t,e[1]*=t,e[4]*=t,e[7]*=t,e[2]*=t,e[5]*=t,e[8]*=t,this},determinant:function(){var t=this.elements,e=t[0],r=t[1],i=t[2],n=t[3],o=t[4],a=t[5],s=t[6],c=t[7],u=t[8];return e*o*u-e*a*c-r*n*u+r*a*s+i*n*c-i*o*s},getInverse:function(t,e){t&&t.isMatrix4&&console.error("THREE.Matrix3.getInverse no longer takes a Matrix4 argument.");var r=t.elements,i=this.elements,n=r[0],o=r[1],a=r[2],s=r[3],c=r[4],u=r[5],h=r[6],l=r[7],p=r[8],d=p*c-u*l,f=u*h-p*s,m=l*s-c*h,g=n*d+o*f+a*m;if(0===g){var v="THREE.Matrix3.getInverse(): can't invert matrix, determinant is 0";if(!0===e)throw new Error(v);return console.warn(v),this.identity()}var y=1/g;return i[0]=d*y,i[1]=(a*l-p*o)*y,i[2]=(u*o-a*c)*y,i[3]=f*y,i[4]=(p*n-a*h)*y,i[5]=(a*s-u*n)*y,i[6]=m*y,i[7]=(o*h-l*n)*y,i[8]=(c*n-o*s)*y,this},transpose:function(){var t,e=this.elements;return t=e[1],e[1]=e[3],e[3]=t,t=e[2],e[2]=e[6],e[6]=t,t=e[5],e[5]=e[7],e[7]=t,this},getNormalMatrix:function(t){return this.setFromMatrix4(t).getInverse(this).transpose()},transposeIntoArray:function(t){var e=this.elements;return t[0]=e[0],t[1]=e[3],t[2]=e[6],t[3]=e[1],t[4]=e[4],t[5]=e[7],t[6]=e[2],t[7]=e[5],t[8]=e[8],this},equals:function(t){for(var e=this.elements,r=t.elements,i=0;i<9;i++)if(e[i]!==r[i])return!1;return!0},fromArray:function(t,e){var r=this;void 0===e&&(e=0);for(var i=0;i<9;i++)r.elements[i]=t[i+e];return this},toArray:function(t,e){void 0===t&&(t=[]),void 0===e&&(e=0);var r=this.elements;return t[e]=r[0],t[e+1]=r[1],t[e+2]=r[2],t[e+3]=r[3],t[e+4]=r[4],t[e+5]=r[5],t[e+6]=r[6],t[e+7]=r[7],t[e+8]=r[8],t}}),Object.assign(ht.prototype,{set:function(t,e){return this.normal.copy(t),this.constant=e,this},setComponents:function(t,e,r,i){return this.normal.set(t,e,r),this.constant=i,this},setFromNormalAndCoplanarPoint:function(t,e){return this.normal.copy(t),this.constant=-e.dot(this.normal),this},setFromCoplanarPoints:function(){var t=new g,e=new g;return function(r,i,n){var o=t.subVectors(n,i).cross(e.subVectors(r,i)).normalize();return this.setFromNormalAndCoplanarPoint(o,r),this}}(),clone:function(){return(new this.constructor).copy(this)},copy:function(t){return this.normal.copy(t.normal),this.constant=t.constant,this},normalize:function(){var t=1/this.normal.length();return this.normal.multiplyScalar(t),this.constant*=t,this},negate:function(){return this.constant*=-1,this.normal.negate(),this},distanceToPoint:function(t){return this.normal.dot(t)+this.constant},distanceToSphere:function(t){return this.distanceToPoint(t.center)-t.radius},projectPoint:function(t,e){return this.orthoPoint(t,e).sub(t).negate()},orthoPoint:function(t,e){var r=this.distanceToPoint(t);return(e||new g).copy(this.normal).multiplyScalar(r)},intersectLine:function(){var t=new g;return function(e,r){var i=r||new g,n=e.delta(t),o=this.normal.dot(n);if(0!==o){var a=-(e.start.dot(this.normal)+this.constant)/o;if(!(a<0||a>1))return i.copy(n).multiplyScalar(a).add(e.start)}else if(0===this.distanceToPoint(e.start))return i.copy(e.start)}}(),intersectsLine:function(t){var e=this.distanceToPoint(t.start),r=this.distanceToPoint(t.end);return e<0&&r>0||r<0&&e>0},intersectsBox:function(t){return t.intersectsPlane(this)},intersectsSphere:function(t){return t.intersectsPlane(this)},coplanarPoint:function(t){return(t||new g).copy(this.normal).multiplyScalar(-this.constant)},applyMatrix4:function(){var t=new g,e=new ut;return function(r,i){var n=this.coplanarPoint(t).applyMatrix4(r),o=i||e.getNormalMatrix(r),a=this.normal.applyMatrix3(o).normalize();return this.constant=-n.dot(a),this}}(),translate:function(t){return this.constant=this.constant-t.dot(this.normal),this},equals:function(t){return t.normal.equals(this.normal)&&t.constant===this.constant}}),Object.assign(lt.prototype,{set:function(t,e,r,i,n,o){var a=this.planes;return a[0].copy(t),a[1].copy(e),a[2].copy(r),a[3].copy(i),a[4].copy(n),a[5].copy(o),this},clone:function(){return(new this.constructor).copy(this)},copy:function(t){for(var e=this.planes,r=0;r<6;r++)e[r].copy(t.planes[r]);return this},setFromMatrix:function(t){var e=this.planes,r=t.elements,i=r[0],n=r[1],o=r[2],a=r[3],s=r[4],c=r[5],u=r[6],h=r[7],l=r[8],p=r[9],d=r[10],f=r[11],m=r[12],g=r[13],v=r[14],y=r[15];return e[0].setComponents(a-i,h-s,f-l,y-m).normalize(),e[1].setComponents(a+i,h+s,f+l,y+m).normalize(),e[2].setComponents(a+n,h+c,f+p,y+g).normalize(),e[3].setComponents(a-n,h-c,f-p,y-g).normalize(),e[4].setComponents(a-o,h-u,f-d,y-v).normalize(),e[5].setComponents(a+o,h+u,f+d,y+v).normalize(),this},intersectsObject:function(){var t=new ct;return function(e){var r=e.geometry;return null===r.boundingSphere&&r.computeBoundingSphere(),t.copy(r.boundingSphere).applyMatrix4(e.matrixWorld),this.intersectsSphere(t)}}(),intersectsSprite:function(){var t=new ct;return function(e){return t.center.set(0,0,0),t.radius=.7071067811865476,t.applyMatrix4(e.matrixWorld),this.intersectsSphere(t)}}(),intersectsSphere:function(t){for(var e=this.planes,r=t.center,i=-t.radius,n=0;n<6;n++)if(e[n].distanceToPoint(r)<i)return!1;return!0},intersectsBox:function(){var t=new g,e=new g;return function(r){for(var i=this.planes,n=0;n<6;n++){var o=i[n];t.x=o.normal.x>0?r.min.x:r.max.x,e.x=o.normal.x>0?r.max.x:r.min.x,t.y=o.normal.y>0?r.min.y:r.max.y,e.y=o.normal.y>0?r.max.y:r.min.y,t.z=o.normal.z>0?r.min.z:r.max.z,e.z=o.normal.z>0?r.max.z:r.min.z;var a=o.distanceToPoint(t),s=o.distanceToPoint(e);if(a<0&&s<0)return!1}return!0}}(),containsPoint:function(t){for(var e=this.planes,r=0;r<6;r++)if(e[r].distanceToPoint(t)<0)return!1;return!0}}),ft.RotationOrders=["XYZ","YZX","ZXY","XZY","YXZ","ZYX"],ft.DefaultOrder="XYZ",Object.defineProperties(ft.prototype,{x:{get:function(){return this._x},set:function(t){this._x=t,this.onChangeCallback()}},y:{get:function(){return this._y},set:function(t){this._y=t,this.onChangeCallback()}},z:{get:function(){return this._z},set:function(t){this._z=t,this.onChangeCallback()}},order:{get:function(){return this._order},set:function(t){this._order=t,this.onChangeCallback()}}}),Object.assign(ft.prototype,{isEuler:!0,set:function(t,e,r,i){return this._x=t,this._y=e,this._z=r,this._order=i||this._order,this.onChangeCallback(),this},clone:function(){return new this.constructor(this._x,this._y,this._z,this._order)},copy:function(t){return this._x=t._x,this._y=t._y,this._z=t._z,this._order=t._order,this.onChangeCallback(),this},setFromRotationMatrix:function(t,e,r){var i=Ql.clamp,n=t.elements,o=n[0],a=n[4],s=n[8],c=n[1],u=n[5],h=n[9],l=n[2],p=n[6],d=n[10];return e=e||this._order,"XYZ"===e?(this._y=Math.asin(i(s,-1,1)),Math.abs(s)<.99999?(this._x=Math.atan2(-h,d),this._z=Math.atan2(-a,o)):(this._x=Math.atan2(p,u),this._z=0)):"YXZ"===e?(this._x=Math.asin(-i(h,-1,1)),Math.abs(h)<.99999?(this._y=Math.atan2(s,d),this._z=Math.atan2(c,u)):(this._y=Math.atan2(-l,o),this._z=0)):"ZXY"===e?(this._x=Math.asin(i(p,-1,1)),Math.abs(p)<.99999?(this._y=Math.atan2(-l,d),this._z=Math.atan2(-a,u)):(this._y=0,this._z=Math.atan2(c,o))):"ZYX"===e?(this._y=Math.asin(-i(l,-1,1)),Math.abs(l)<.99999?(this._x=Math.atan2(p,d),this._z=Math.atan2(c,o)):(this._x=0,this._z=Math.atan2(-a,u))):"YZX"===e?(this._z=Math.asin(i(c,-1,1)),Math.abs(c)<.99999?(this._x=Math.atan2(-h,u),this._y=Math.atan2(-l,o)):(this._x=0,this._y=Math.atan2(s,d))):"XZY"===e?(this._z=Math.asin(-i(a,-1,1)),Math.abs(a)<.99999?(this._x=Math.atan2(p,u),this._y=Math.atan2(s,o)):(this._x=Math.atan2(-h,d),this._y=0)):console.warn("THREE.Euler: .setFromRotationMatrix() given unsupported order: "+e),this._order=e,!1!==r&&this.onChangeCallback(),this},setFromQuaternion:function(){var t=new v;return function(e,r,i){return t.makeRotationFromQuaternion(e),this.setFromRotationMatrix(t,r,i)}}(),setFromVector3:function(t,e){return this.set(t.x,t.y,t.z,e||this._order)},reorder:function(){var t=new m;return function(e){return t.setFromEuler(this),this.setFromQuaternion(t,e)}}(),equals:function(t){return t._x===this._x&&t._y===this._y&&t._z===this._z&&t._order===this._order},fromArray:function(t){return this._x=t[0],this._y=t[1],this._z=t[2],void 0!==t[3]&&(this._order=t[3]),this.onChangeCallback(),this},toArray:function(t,e){return void 0===t&&(t=[]),void 0===e&&(e=0),t[e]=this._x,t[e+1]=this._y,t[e+2]=this._z,t[e+3]=this._order,t},toVector3:function(t){return t?t.set(this._x,this._y,this._z):new g(this._x,this._y,this._z)},onChange:function(t){return this.onChangeCallback=t,this},onChangeCallback:function(){}}),Object.assign(mt.prototype,{set:function(t){this.mask=1<<t|0},enable:function(t){this.mask|=1<<t|0},toggle:function(t){this.mask^=1<<t|0},disable:function(t){this.mask&=~(1<<t|0)},test:function(t){return 0!=(this.mask&t.mask)}});var dp=0;gt.DefaultUp=new g(0,1,0),gt.DefaultMatrixAutoUpdate=!0,Object.assign(gt.prototype,h.prototype,{isObject3D:!0,onBeforeRender:function(){},onAfterRender:function(){},applyMatrix:function(t){this.matrix.multiplyMatrices(t,this.matrix),this.matrix.decompose(this.position,this.quaternion,this.scale)},applyQuaternion:function(t){return this.quaternion.premultiply(t),this},setRotationFromAxisAngle:function(t,e){this.quaternion.setFromAxisAngle(t,e)},setRotationFromEuler:function(t){this.quaternion.setFromEuler(t,!0)},setRotationFromMatrix:function(t){this.quaternion.setFromRotationMatrix(t)},setRotationFromQuaternion:function(t){this.quaternion.copy(t)},rotateOnAxis:function(){var t=new m;return function(e,r){return t.setFromAxisAngle(e,r),this.quaternion.multiply(t),this}}(),rotateX:function(){var t=new g(1,0,0);return function(e){return this.rotateOnAxis(t,e)}}(),rotateY:function(){var t=new g(0,1,0);return function(e){return this.rotateOnAxis(t,e)}}(),rotateZ:function(){var t=new g(0,0,1);return function(e){return this.rotateOnAxis(t,e)}}(),translateOnAxis:function(){var t=new g;return function(e,r){return t.copy(e).applyQuaternion(this.quaternion),this.position.add(t.multiplyScalar(r)),this}}(),translateX:function(){var t=new g(1,0,0);return function(e){return this.translateOnAxis(t,e)}}(),translateY:function(){var t=new g(0,1,0);return function(e){return this.translateOnAxis(t,e)}}(),translateZ:function(){var t=new g(0,0,1);return function(e){return this.translateOnAxis(t,e)}}(),localToWorld:function(t){return t.applyMatrix4(this.matrixWorld)},worldToLocal:function(){var t=new v;return function(e){return e.applyMatrix4(t.getInverse(this.matrixWorld))}}(),lookAt:function(){var t=new v;return function(e){this.isCamera?t.lookAt(this.position,e,this.up):t.lookAt(e,this.position,this.up),this.quaternion.setFromRotationMatrix(t)}}(),add:function(t){var e=arguments,r=this;if(arguments.length>1){for(var i=0;i<arguments.length;i++)r.add(e[i]);return this}return t===this?(console.error("THREE.Object3D.add: object can't be added as a child of itself.",t),this):(t&&t.isObject3D?(null!==t.parent&&t.parent.remove(t),t.parent=this,t.dispatchEvent({type:"added"}),this.children.push(t)):console.error("THREE.Object3D.add: object not an instance of THREE.Object3D.",t),this)},remove:function(t){var e=arguments,r=this;if(arguments.length>1){for(var i=0;i<arguments.length;i++)r.remove(e[i]);return this}var n=this.children.indexOf(t);return-1!==n&&(t.parent=null,t.dispatchEvent({type:"removed"}),this.children.splice(n,1)),this},getObjectById:function(t){return this.getObjectByProperty("id",t)},getObjectByName:function(t){return this.getObjectByProperty("name",t)},getObjectByProperty:function(t,e){var r=this;if(this[t]===e)return this;for(var i=0,n=this.children.length;i<n;i++){var o=r.children[i].getObjectByProperty(t,e);if(void 0!==o)return o}},getWorldPosition:function(t){var e=t||new g;return this.updateMatrixWorld(!0),e.setFromMatrixPosition(this.matrixWorld)},getWorldQuaternion:function(){var t=new g,e=new g;return function(r){var i=r||new m;return this.updateMatrixWorld(!0),this.matrixWorld.decompose(t,i,e),i}}(),getWorldRotation:function(){var t=new m;return function(e){var r=e||new ft;return this.getWorldQuaternion(t),r.setFromQuaternion(t,this.rotation.order,!1)}}(),getWorldScale:function(){var t=new g,e=new m;return function(r){var i=r||new g;return this.updateMatrixWorld(!0),this.matrixWorld.decompose(t,e,i),i}}(),getWorldDirection:function(){var t=new m;return function(e){var r=e||new g;return this.getWorldQuaternion(t),r.set(0,0,1).applyQuaternion(t)}}(),raycast:function(){},traverse:function(t){t(this);for(var e=this.children,r=0,i=e.length;r<i;r++)e[r].traverse(t)},traverseVisible:function(t){if(!1!==this.visible){t(this);for(var e=this.children,r=0,i=e.length;r<i;r++)e[r].traverseVisible(t)}},traverseAncestors:function(t){var e=this.parent;null!==e&&(t(e),e.traverseAncestors(t))},updateMatrix:function(){this.matrix.compose(this.position,this.quaternion,this.scale),this.matrixWorldNeedsUpdate=!0},updateMatrixWorld:function(t){this.matrixAutoUpdate&&this.updateMatrix(),(this.matrixWorldNeedsUpdate||t)&&(null===this.parent?this.matrixWorld.copy(this.matrix):this.matrixWorld.multiplyMatrices(this.parent.matrixWorld,this.matrix),this.matrixWorldNeedsUpdate=!1,t=!0);for(var e=this.children,r=0,i=e.length;r<i;r++)e[r].updateMatrixWorld(t)},toJSON:function(t){function e(e,r){return void 0===e[r.uuid]&&(e[r.uuid]=r.toJSON(t)),r.uuid}function r(t){var e=[];for(var r in t){var i=t[r];delete i.metadata,e.push(i)}return e}var i=this,n=void 0===t||""===t,o={};n&&(t={geometries:{},materials:{},textures:{},images:{}},o.metadata={version:4.5,type:"Object",generator:"Object3D.toJSON"});var a={};if(a.uuid=this.uuid,a.type=this.type,""!==this.name&&(a.name=this.name),"{}"!==JSON.stringify(this.userData)&&(a.userData=this.userData),!0===this.castShadow&&(a.castShadow=!0),!0===this.receiveShadow&&(a.receiveShadow=!0),!1===this.visible&&(a.visible=!1),a.matrix=this.matrix.toArray(),void 0!==this.geometry&&(a.geometry=e(t.geometries,this.geometry)),void 0!==this.material)if(Array.isArray(this.material)){for(var s=[],c=0,u=this.material.length;c<u;c++)s.push(e(t.materials,i.material[c]));a.material=s}else a.material=e(t.materials,this.material);if(this.children.length>0){a.children=[];for(c=0;c<this.children.length;c++)a.children.push(i.children[c].toJSON(t).object)}if(n){var h=r(t.geometries),l=r(t.materials),p=r(t.textures),d=r(t.images);h.length>0&&(o.geometries=h),l.length>0&&(o.materials=l),p.length>0&&(o.textures=p),d.length>0&&(o.images=d)}return o.object=a,o},clone:function(t){return(new this.constructor).copy(this,t)},copy:function(t,e){var r=this;if(void 0===e&&(e=!0),this.name=t.name,this.up.copy(t.up),this.position.copy(t.position),this.quaternion.copy(t.quaternion),this.scale.copy(t.scale),this.matrix.copy(t.matrix),this.matrixWorld.copy(t.matrixWorld),this.matrixAutoUpdate=t.matrixAutoUpdate,this.matrixWorldNeedsUpdate=t.matrixWorldNeedsUpdate,this.layers.mask=t.layers.mask,this.visible=t.visible,this.castShadow=t.castShadow,this.receiveShadow=t.receiveShadow,this.frustumCulled=t.frustumCulled,this.renderOrder=t.renderOrder,this.userData=JSON.parse(JSON.stringify(t.userData)),!0===e)for(var i=0;i<t.children.length;i++){var n=t.children[i];r.add(n.clone())}return this}}),vt.prototype=Object.assign(Object.create(gt.prototype),{constructor:vt,isCamera:!0,copy:function(t,e){return gt.prototype.copy.call(this,t,e),this.matrixWorldInverse.copy(t.matrixWorldInverse),this.projectionMatrix.copy(t.projectionMatrix),this},getWorldDirection:function(){var t=new m;return function(e){var r=e||new g;return this.getWorldQuaternion(t),r.set(0,0,-1).applyQuaternion(t)}}(),updateMatrixWorld:function(t){gt.prototype.updateMatrixWorld.call(this,t),this.matrixWorldInverse.getInverse(this.matrixWorld)},clone:function(){return(new this.constructor).copy(this)}}),yt.prototype=Object.assign(Object.create(vt.prototype),{constructor:yt,isOrthographicCamera:!0,copy:function(t,e){return vt.prototype.copy.call(this,t,e),this.left=t.left,this.right=t.right,this.top=t.top,this.bottom=t.bottom,this.near=t.near,this.far=t.far,this.zoom=t.zoom,this.view=null===t.view?null:Object.assign({},t.view),this},setViewOffset:function(t,e,r,i,n,o){this.view={fullWidth:t,fullHeight:e,offsetX:r,offsetY:i,width:n,height:o},this.updateProjectionMatrix()},clearViewOffset:function(){this.view=null,this.updateProjectionMatrix()},updateProjectionMatrix:function(){var t=(this.right-this.left)/(2*this.zoom),e=(this.top-this.bottom)/(2*this.zoom),r=(this.right+this.left)/2,i=(this.top+this.bottom)/2,n=r-t,o=r+t,a=i+e,s=i-e;if(null!==this.view){var c=this.zoom/(this.view.width/this.view.fullWidth),u=this.zoom/(this.view.height/this.view.fullHeight),h=(this.right-this.left)/this.view.width,l=(this.top-this.bottom)/this.view.height;o=(n+=h*(this.view.offsetX/c))+h*(this.view.width/c),s=(a-=l*(this.view.offsetY/u))-l*(this.view.height/u)}this.projectionMatrix.makeOrthographic(n,o,a,s,this.near,this.far)},toJSON:function(t){var e=gt.prototype.toJSON.call(this,t);return e.object.zoom=this.zoom,e.object.left=this.left,e.object.right=this.right,e.object.top=this.top,e.object.bottom=this.bottom,e.object.near=this.near,e.object.far=this.far,null!==this.view&&(e.object.view=Object.assign({},this.view)),e}}),bt.prototype=Object.assign(Object.create(vt.prototype),{constructor:bt,isPerspectiveCamera:!0,copy:function(t,e){return vt.prototype.copy.call(this,t,e),this.fov=t.fov,this.zoom=t.zoom,this.near=t.near,this.far=t.far,this.focus=t.focus,this.aspect=t.aspect,this.view=null===t.view?null:Object.assign({},t.view),this.filmGauge=t.filmGauge,this.filmOffset=t.filmOffset,this},setFocalLength:function(t){var e=.5*this.getFilmHeight()/t;this.fov=2*Ql.RAD2DEG*Math.atan(e),this.updateProjectionMatrix()},getFocalLength:function(){var t=Math.tan(.5*Ql.DEG2RAD*this.fov);return.5*this.getFilmHeight()/t},getEffectiveFOV:function(){return 2*Ql.RAD2DEG*Math.atan(Math.tan(.5*Ql.DEG2RAD*this.fov)/this.zoom)},getFilmWidth:function(){return this.filmGauge*Math.min(this.aspect,1)},getFilmHeight:function(){return this.filmGauge/Math.max(this.aspect,1)},setViewOffset:function(t,e,r,i,n,o){this.aspect=t/e,this.view={fullWidth:t,fullHeight:e,offsetX:r,offsetY:i,width:n,height:o},this.updateProjectionMatrix()},clearViewOffset:function(){this.view=null,this.updateProjectionMatrix()},updateProjectionMatrix:function(){var t=this.near,e=t*Math.tan(.5*Ql.DEG2RAD*this.fov)/this.zoom,r=2*e,i=this.aspect*r,n=-.5*i,o=this.view;if(null!==o){var a=o.fullWidth,s=o.fullHeight;n+=o.offsetX*i/a,e-=o.offsetY*r/s,i*=o.width/a,r*=o.height/s}var c=this.filmOffset;0!==c&&(n+=t*c/this.getFilmWidth()),this.projectionMatrix.makePerspective(n,n+i,e,e-r,t,this.far)},toJSON:function(t){var e=gt.prototype.toJSON.call(this,t);return e.object.fov=this.fov,e.object.zoom=this.zoom,e.object.near=this.near,e.object.far=this.far,e.object.focus=this.focus,e.object.aspect=this.aspect,null!==this.view&&(e.object.view=Object.assign({},this.view)),e.object.filmGauge=this.filmGauge,e.object.filmOffset=this.filmOffset,e}}),Object.assign(xt.prototype,{clone:function(){return(new this.constructor).copy(this)},copy:function(t){var e=this;this.a=t.a,this.b=t.b,this.c=t.c,this.normal.copy(t.normal),this.color.copy(t.color),this.materialIndex=t.materialIndex;for(var r=0,i=t.vertexNormals.length;r<i;r++)e.vertexNormals[r]=t.vertexNormals[r].clone();for(var r=0,i=t.vertexColors.length;r<i;r++)e.vertexColors[r]=t.vertexColors[r].clone();return this}});var fp=0;Object.assign(wt.prototype,h.prototype,{isGeometry:!0,applyMatrix:function(t){for(var e=this,r=(new ut).getNormalMatrix(t),i=0,n=this.vertices.length;i<n;i++)e.vertices[i].applyMatrix4(t);for(var i=0,n=this.faces.length;i<n;i++){var o=e.faces[i];o.normal.applyMatrix3(r).normalize();for(var a=0,s=o.vertexNormals.length;a<s;a++)o.vertexNormals[a].applyMatrix3(r).normalize()}return null!==this.boundingBox&&this.computeBoundingBox(),null!==this.boundingSphere&&this.computeBoundingSphere(),this.verticesNeedUpdate=!0,this.normalsNeedUpdate=!0,this},rotateX:function(){var t=new v;return function(e){return t.makeRotationX(e),this.applyMatrix(t),this}}(),rotateY:function(){var t=new v;return function(e){return t.makeRotationY(e),this.applyMatrix(t),this}}(),rotateZ:function(){var t=new v;return function(e){return t.makeRotationZ(e),this.applyMatrix(t),this}}(),translate:function(){var t=new v;return function(e,r,i){return t.makeTranslation(e,r,i),this.applyMatrix(t),this}}(),scale:function(){var t=new v;return function(e,r,i){return t.makeScale(e,r,i),this.applyMatrix(t),this}}(),lookAt:function(){var t=new gt;return function(e){t.lookAt(e),t.updateMatrix(),this.applyMatrix(t.matrix)}}(),fromBufferGeometry:function(t){function e(t,e,i,n){var o=new xt(t,e,i,void 0!==a?[h[t].clone(),h[e].clone(),h[i].clone()]:[],void 0!==s?[r.colors[t].clone(),r.colors[e].clone(),r.colors[i].clone()]:[],n);r.faces.push(o),void 0!==c&&r.faceVertexUvs[0].push([p[t].clone(),p[e].clone(),p[i].clone()]),void 0!==u&&r.faceVertexUvs[1].push([d[t].clone(),d[e].clone(),d[i].clone()])}var r=this,i=null!==t.index?t.index.array:void 0,n=t.attributes,o=n.position.array,a=void 0!==n.normal?n.normal.array:void 0,s=void 0!==n.color?n.color.array:void 0,c=void 0!==n.uv?n.uv.array:void 0,u=void 0!==n.uv2?n.uv2.array:void 0;void 0!==u&&(this.faceVertexUvs[1]=[]);for(var h=[],p=[],d=[],f=0,m=0;f<o.length;f+=3,m+=2)r.vertices.push(new g(o[f],o[f+1],o[f+2])),void 0!==a&&h.push(new g(a[f],a[f+1],a[f+2])),void 0!==s&&r.colors.push(new tt(s[f],s[f+1],s[f+2])),void 0!==c&&p.push(new l(c[m],c[m+1])),void 0!==u&&d.push(new l(u[m],u[m+1]));var v=t.groups;if(v.length>0)for(f=0;f<v.length;f++)for(var y=v[f],b=y.start,m=b,x=b+y.count;m<x;m+=3)void 0!==i?e(i[m],i[m+1],i[m+2],y.materialIndex):e(m,m+1,m+2,y.materialIndex);else if(void 0!==i)for(f=0;f<i.length;f+=3)e(i[f],i[f+1],i[f+2]);else for(f=0;f<o.length/3;f+=3)e(f,f+1,f+2);return this.computeFaceNormals(),null!==t.boundingBox&&(this.boundingBox=t.boundingBox.clone()),null!==t.boundingSphere&&(this.boundingSphere=t.boundingSphere.clone()),this},center:function(){this.computeBoundingBox();var t=this.boundingBox.getCenter().negate();return this.translate(t.x,t.y,t.z),t},normalize:function(){this.computeBoundingSphere();var t=this.boundingSphere.center,e=this.boundingSphere.radius,r=0===e?1:1/e,i=new v;return i.set(r,0,0,-r*t.x,0,r,0,-r*t.y,0,0,r,-r*t.z,0,0,0,1),this.applyMatrix(i),this},computeFaceNormals:function(){for(var t=this,e=new g,r=new g,i=0,n=this.faces.length;i<n;i++){var o=t.faces[i],a=t.vertices[o.a],s=t.vertices[o.b],c=t.vertices[o.c];e.subVectors(c,s),r.subVectors(a,s),e.cross(r),e.normalize(),o.normal.copy(e)}},computeVertexNormals:function(t){var e=this;void 0===t&&(t=!0);var r,i,n,o,a,s;for(s=new Array(this.vertices.length),r=0,i=this.vertices.length;r<i;r++)s[r]=new g;if(t){var c,u,h,l=new g,p=new g;for(n=0,o=this.faces.length;n<o;n++)a=e.faces[n],c=e.vertices[a.a],u=e.vertices[a.b],h=e.vertices[a.c],l.subVectors(h,u),p.subVectors(c,u),l.cross(p),s[a.a].add(l),s[a.b].add(l),s[a.c].add(l)}else for(this.computeFaceNormals(),n=0,o=this.faces.length;n<o;n++)s[(a=e.faces[n]).a].add(a.normal),s[a.b].add(a.normal),s[a.c].add(a.normal);for(r=0,i=this.vertices.length;r<i;r++)s[r].normalize();for(n=0,o=this.faces.length;n<o;n++){var d=(a=e.faces[n]).vertexNormals;3===d.length?(d[0].copy(s[a.a]),d[1].copy(s[a.b]),d[2].copy(s[a.c])):(d[0]=s[a.a].clone(),d[1]=s[a.b].clone(),d[2]=s[a.c].clone())}this.faces.length>0&&(this.normalsNeedUpdate=!0)},computeFlatVertexNormals:function(){var t,e,r,i=this;for(this.computeFaceNormals(),t=0,e=this.faces.length;t<e;t++){var n=(r=i.faces[t]).vertexNormals;3===n.length?(n[0].copy(r.normal),n[1].copy(r.normal),n[2].copy(r.normal)):(n[0]=r.normal.clone(),n[1]=r.normal.clone(),n[2]=r.normal.clone())}this.faces.length>0&&(this.normalsNeedUpdate=!0)},computeMorphNormals:function(){var t,e,r,i,n,o=this;for(r=0,i=this.faces.length;r<i;r++)for((n=o.faces[r]).__originalFaceNormal?n.__originalFaceNormal.copy(n.normal):n.__originalFaceNormal=n.normal.clone(),n.__originalVertexNormals||(n.__originalVertexNormals=[]),t=0,e=n.vertexNormals.length;t<e;t++)n.__originalVertexNormals[t]?n.__originalVertexNormals[t].copy(n.vertexNormals[t]):n.__originalVertexNormals[t]=n.vertexNormals[t].clone();var a=new wt;for(a.faces=this.faces,t=0,e=this.morphTargets.length;t<e;t++){if(!o.morphNormals[t]){o.morphNormals[t]={},o.morphNormals[t].faceNormals=[],o.morphNormals[t].vertexNormals=[];var s=o.morphNormals[t].faceNormals,c=o.morphNormals[t].vertexNormals;for(r=0,i=this.faces.length;r<i;r++)h=new g,l={a:new g,b:new g,c:new g},s.push(h),c.push(l)}var u=o.morphNormals[t];a.vertices=o.morphTargets[t].vertices,a.computeFaceNormals(),a.computeVertexNormals();var h,l;for(r=0,i=this.faces.length;r<i;r++)n=o.faces[r],h=u.faceNormals[r],l=u.vertexNormals[r],h.copy(n.normal),l.a.copy(n.vertexNormals[0]),l.b.copy(n.vertexNormals[1]),l.c.copy(n.vertexNormals[2])}for(r=0,i=this.faces.length;r<i;r++)(n=o.faces[r]).normal=n.__originalFaceNormal,n.vertexNormals=n.__originalVertexNormals},computeLineDistances:function(){for(var t=this,e=0,r=this.vertices,i=0,n=r.length;i<n;i++)i>0&&(e+=r[i].distanceTo(r[i-1])),t.lineDistances[i]=e},computeBoundingBox:function(){null===this.boundingBox&&(this.boundingBox=new st),this.boundingBox.setFromPoints(this.vertices)},computeBoundingSphere:function(){null===this.boundingSphere&&(this.boundingSphere=new ct),this.boundingSphere.setFromPoints(this.vertices)},merge:function(t,e,r){if(!t||!t.isGeometry)return void console.error("THREE.Geometry.merge(): geometry not an instance of THREE.Geometry.",t);var i,n=this.vertices.length,o=this.vertices,a=t.vertices,s=this.faces,c=t.faces,u=this.faceVertexUvs[0],h=t.faceVertexUvs[0],l=this.colors,p=t.colors;void 0===r&&(r=0),void 0!==e&&(i=(new ut).getNormalMatrix(e));for(var d=0,f=a.length;d<f;d++){var m=a[d].clone();void 0!==e&&m.applyMatrix4(e),o.push(m)}for(var d=0,f=p.length;d<f;d++)l.push(p[d].clone());for(d=0,f=c.length;d<f;d++){var g,v,y,b=c[d],x=b.vertexNormals,_=b.vertexColors;(g=new xt(b.a+n,b.b+n,b.c+n)).normal.copy(b.normal),void 0!==i&&g.normal.applyMatrix3(i).normalize();for(var w=0,S=x.length;w<S;w++)v=x[w].clone(),void 0!==i&&v.applyMatrix3(i).normalize(),g.vertexNormals.push(v);g.color.copy(b.color);for(var w=0,S=_.length;w<S;w++)y=_[w],g.vertexColors.push(y.clone());g.materialIndex=b.materialIndex+r,s.push(g)}for(d=0,f=h.length;d<f;d++){var A=h[d],M=[];if(void 0!==A){for(var w=0,S=A.length;w<S;w++)M.push(A[w].clone());u.push(M)}}},mergeMesh:function(t){if(!t||!t.isMesh)return void console.error("THREE.Geometry.mergeMesh(): mesh not an instance of THREE.Mesh.",t);t.matrixAutoUpdate&&t.updateMatrix(),this.merge(t.geometry,t.matrix)},mergeVertices:function(){var t,e,r,i,n,o,a,s,c=this,u={},h=[],l=[],p=Math.pow(10,4);for(r=0,i=this.vertices.length;r<i;r++)t=c.vertices[r],void 0===u[e=Math.round(t.x*p)+"_"+Math.round(t.y*p)+"_"+Math.round(t.z*p)]?(u[e]=r,h.push(c.vertices[r]),l[r]=h.length-1):l[r]=l[u[e]];var d=[];for(r=0,i=this.faces.length;r<i;r++){(n=c.faces[r]).a=l[n.a],n.b=l[n.b],n.c=l[n.c],o=[n.a,n.b,n.c];for(var f=0;f<3;f++)if(o[f]===o[(f+1)%3]){d.push(r);break}}for(r=d.length-1;r>=0;r--){var m=d[r];for(c.faces.splice(m,1),a=0,s=this.faceVertexUvs.length;a<s;a++)c.faceVertexUvs[a].splice(m,1)}var g=this.vertices.length-h.length;return this.vertices=h,g},sortFacesByMaterialIndex:function(){function t(t,e){return t.materialIndex-e.materialIndex}for(var e=this.faces,r=e.length,i=0;i<r;i++)e[i]._id=i;e.sort(t);var n,o,a=this.faceVertexUvs[0],s=this.faceVertexUvs[1];a&&a.length===r&&(n=[]),s&&s.length===r&&(o=[]);for(i=0;i<r;i++){var c=e[i]._id;n&&n.push(a[c]),o&&o.push(s[c])}n&&(this.faceVertexUvs[0]=n),o&&(this.faceVertexUvs[1]=o)},toJSON:function(){function t(t,e,r){return r?t|1<<e:t&~(1<<e)}function e(t){var e=t.x.toString()+t.y.toString()+t.z.toString();return void 0!==d[e]?d[e]:(d[e]=p.length/3,p.push(t.x,t.y,t.z),d[e])}function r(t){var e=t.r.toString()+t.g.toString()+t.b.toString();return void 0!==m[e]?m[e]:(m[e]=f.length,f.push(t.getHex()),m[e])}function i(t){var e=t.x.toString()+t.y.toString();return void 0!==v[e]?v[e]:(v[e]=g.length/2,g.push(t.x,t.y),v[e])}var n=this,o={metadata:{version:4.5,type:"Geometry",generator:"Geometry.toJSON"}};if(o.uuid=this.uuid,o.type=this.type,""!==this.name&&(o.name=this.name),void 0!==this.parameters){var a=this.parameters;for(var s in a)void 0!==a[s]&&(o[s]=a[s]);return o}for(var c=[],u=0;u<this.vertices.length;u++){var h=n.vertices[u];c.push(h.x,h.y,h.z)}for(var l=[],p=[],d={},f=[],m={},g=[],v={},u=0;u<this.faces.length;u++){var y=n.faces[u],b=void 0!==n.faceVertexUvs[0][u],x=y.normal.length()>0,_=y.vertexNormals.length>0,w=1!==y.color.r||1!==y.color.g||1!==y.color.b,S=y.vertexColors.length>0,A=0;if(A=t(A,0,0),A=t(A,1,!0),A=t(A,2,!1),A=t(A,3,b),A=t(A,4,x),A=t(A,5,_),A=t(A,6,w),A=t(A,7,S),l.push(A),l.push(y.a,y.b,y.c),l.push(y.materialIndex),b){var M=n.faceVertexUvs[0][u];l.push(i(M[0]),i(M[1]),i(M[2]))}if(x&&l.push(e(y.normal)),_){var E=y.vertexNormals;l.push(e(E[0]),e(E[1]),e(E[2]))}if(w&&l.push(r(y.color)),S){var T=y.vertexColors;l.push(r(T[0]),r(T[1]),r(T[2]))}}return o.data={},o.data.vertices=c,o.data.normals=p,f.length>0&&(o.data.colors=f),g.length>0&&(o.data.uvs=[g]),o.data.faces=l,o},clone:function(){return(new wt).copy(this)},copy:function(t){var e,r,i,n,o,a,s=this;this.vertices=[],this.colors=[],this.faces=[],this.faceVertexUvs=[[]],this.morphTargets=[],this.morphNormals=[],this.skinWeights=[],this.skinIndices=[],this.lineDistances=[],this.boundingBox=null,this.boundingSphere=null,this.name=t.name;var c=t.vertices;for(e=0,r=c.length;e<r;e++)s.vertices.push(c[e].clone());var u=t.colors;for(e=0,r=u.length;e<r;e++)s.colors.push(u[e].clone());var h=t.faces;for(e=0,r=h.length;e<r;e++)s.faces.push(h[e].clone());for(e=0,r=t.faceVertexUvs.length;e<r;e++){var l=t.faceVertexUvs[e];for(void 0===s.faceVertexUvs[e]&&(s.faceVertexUvs[e]=[]),i=0,n=l.length;i<n;i++){var p=l[i],d=[];for(o=0,a=p.length;o<a;o++){var f=p[o];d.push(f.clone())}s.faceVertexUvs[e].push(d)}}var m=t.morphTargets;for(e=0,r=m.length;e<r;e++){var g={};if(g.name=m[e].name,void 0!==m[e].vertices)for(g.vertices=[],i=0,n=m[e].vertices.length;i<n;i++)g.vertices.push(m[e].vertices[i].clone());if(void 0!==m[e].normals)for(g.normals=[],i=0,n=m[e].normals.length;i<n;i++)g.normals.push(m[e].normals[i].clone());s.morphTargets.push(g)}var v=t.morphNormals;for(e=0,r=v.length;e<r;e++){var y={};if(void 0!==v[e].vertexNormals)for(y.vertexNormals=[],i=0,n=v[e].vertexNormals.length;i<n;i++){var b=v[e].vertexNormals[i],x={};x.a=b.a.clone(),x.b=b.b.clone(),x.c=b.c.clone(),y.vertexNormals.push(x)}if(void 0!==v[e].faceNormals)for(y.faceNormals=[],i=0,n=v[e].faceNormals.length;i<n;i++)y.faceNormals.push(v[e].faceNormals[i].clone());s.morphNormals.push(y)}var _=t.skinWeights;for(e=0,r=_.length;e<r;e++)s.skinWeights.push(_[e].clone());var w=t.skinIndices;for(e=0,r=w.length;e<r;e++)s.skinIndices.push(w[e].clone());var S=t.lineDistances;for(e=0,r=S.length;e<r;e++)s.lineDistances.push(S[e]);var A=t.boundingBox;null!==A&&(this.boundingBox=A.clone());var M=t.boundingSphere;return null!==M&&(this.boundingSphere=M.clone()),this.elementsNeedUpdate=t.elementsNeedUpdate,this.verticesNeedUpdate=t.verticesNeedUpdate,this.uvsNeedUpdate=t.uvsNeedUpdate,this.normalsNeedUpdate=t.normalsNeedUpdate,this.colorsNeedUpdate=t.colorsNeedUpdate,this.lineDistancesNeedUpdate=t.lineDistancesNeedUpdate,this.groupsNeedUpdate=t.groupsNeedUpdate,this},dispose:function(){this.dispatchEvent({type:"dispose"})}}),Object.defineProperty(St.prototype,"needsUpdate",{set:function(t){!0===t&&this.version++}}),Object.assign(St.prototype,{isBufferAttribute:!0,setArray:function(t){if(Array.isArray(t))throw new TypeError("THREE.BufferAttribute: array should be a Typed Array.");this.count=void 0!==t?t.length/this.itemSize:0,this.array=t},setDynamic:function(t){return this.dynamic=t,this},copy:function(t){return this.array=new t.array.constructor(t.array),this.itemSize=t.itemSize,this.count=t.count,this.normalized=t.normalized,this.dynamic=t.dynamic,this},copyAt:function(t,e,r){var i=this;t*=this.itemSize,r*=e.itemSize;for(var n=0,o=this.itemSize;n<o;n++)i.array[t+n]=e.array[r+n];return this},copyArray:function(t){return this.array.set(t),this},copyColorsArray:function(t){for(var e=this.array,r=0,i=0,n=t.length;i<n;i++){var o=t[i];void 0===o&&(console.warn("THREE.BufferAttribute.copyColorsArray(): color is undefined",i),o=new tt),e[r++]=o.r,e[r++]=o.g,e[r++]=o.b}return this},copyIndicesArray:function(t){for(var e=this.array,r=0,i=0,n=t.length;i<n;i++){var o=t[i];e[r++]=o.a,e[r++]=o.b,e[r++]=o.c}return this},copyVector2sArray:function(t){for(var e=this.array,r=0,i=0,n=t.length;i<n;i++){var o=t[i];void 0===o&&(console.warn("THREE.BufferAttribute.copyVector2sArray(): vector is undefined",i),o=new l),e[r++]=o.x,e[r++]=o.y}return this},copyVector3sArray:function(t){for(var e=this.array,r=0,i=0,n=t.length;i<n;i++){var o=t[i];void 0===o&&(console.warn("THREE.BufferAttribute.copyVector3sArray(): vector is undefined",i),o=new g),e[r++]=o.x,e[r++]=o.y,e[r++]=o.z}return this},copyVector4sArray:function(t){for(var e=this.array,r=0,i=0,n=t.length;i<n;i++){var o=t[i];void 0===o&&(console.warn("THREE.BufferAttribute.copyVector4sArray(): vector is undefined",i),o=new d),e[r++]=o.x,e[r++]=o.y,e[r++]=o.z,e[r++]=o.w}return this},set:function(t,e){return void 0===e&&(e=0),this.array.set(t,e),this},getX:function(t){return this.array[t*this.itemSize]},setX:function(t,e){return this.array[t*this.itemSize]=e,this},getY:function(t){return this.array[t*this.itemSize+1]},setY:function(t,e){return this.array[t*this.itemSize+1]=e,this},getZ:function(t){return this.array[t*this.itemSize+2]},setZ:function(t,e){return this.array[t*this.itemSize+2]=e,this},getW:function(t){return this.array[t*this.itemSize+3]},setW:function(t,e){return this.array[t*this.itemSize+3]=e,this},setXY:function(t,e,r){return t*=this.itemSize,this.array[t+0]=e,this.array[t+1]=r,this},setXYZ:function(t,e,r,i){return t*=this.itemSize,this.array[t+0]=e,this.array[t+1]=r,this.array[t+2]=i,this},setXYZW:function(t,e,r,i,n){return t*=this.itemSize,this.array[t+0]=e,this.array[t+1]=r,this.array[t+2]=i,this.array[t+3]=n,this},onUpload:function(t){return this.onUploadCallback=t,this},clone:function(){return new this.constructor(this.array,this.itemSize).copy(this)}}),At.prototype=Object.create(St.prototype),At.prototype.constructor=At,Mt.prototype=Object.create(St.prototype),Mt.prototype.constructor=Mt,Et.prototype=Object.create(St.prototype),Et.prototype.constructor=Et,Object.assign(Tt.prototype,{computeGroups:function(t){for(var e,r=[],i=void 0,n=t.faces,o=0;o<n.length;o++){var a=n[o];a.materialIndex!==i&&(i=a.materialIndex,void 0!==e&&(e.count=3*o-e.start,r.push(e)),e={start:3*o,materialIndex:i})}void 0!==e&&(e.count=3*o-e.start,r.push(e)),this.groups=r},fromGeometry:function(t){var e,r=this,i=t.faces,n=t.vertices,o=t.faceVertexUvs,a=o[0]&&o[0].length>0,s=o[1]&&o[1].length>0,c=t.morphTargets,u=c.length;if(u>0){e=[];for(y=0;y<u;y++)e[y]=[];this.morphTargets.position=e}var h,p=t.morphNormals,d=p.length;if(d>0){h=[];for(y=0;y<d;y++)h[y]=[];this.morphTargets.normal=h}for(var f=t.skinIndices,m=t.skinWeights,g=f.length===n.length,v=m.length===n.length,y=0;y<i.length;y++){var b=i[y];r.vertices.push(n[b.a],n[b.b],n[b.c]);var x=b.vertexNormals;if(3===x.length)r.normals.push(x[0],x[1],x[2]);else{var _=b.normal;r.normals.push(_,_,_)}var w=b.vertexColors;if(3===w.length)r.colors.push(w[0],w[1],w[2]);else{var S=b.color;r.colors.push(S,S,S)}if(!0===a&&(void 0!==(A=o[0][y])?r.uvs.push(A[0],A[1],A[2]):(console.warn("THREE.DirectGeometry.fromGeometry(): Undefined vertexUv ",y),r.uvs.push(new l,new l,new l))),!0===s){var A=o[1][y];void 0!==A?r.uvs2.push(A[0],A[1],A[2]):(console.warn("THREE.DirectGeometry.fromGeometry(): Undefined vertexUv2 ",y),r.uvs2.push(new l,new l,new l))}for(E=0;E<u;E++){var M=c[E].vertices;e[E].push(M[b.a],M[b.b],M[b.c])}for(var E=0;E<d;E++){var T=p[E].vertexNormals[y];h[E].push(T.a,T.b,T.c)}g&&r.skinIndices.push(f[b.a],f[b.b],f[b.c]),v&&r.skinWeights.push(m[b.a],m[b.b],m[b.c])}return this.computeGroups(t),this.verticesNeedUpdate=t.verticesNeedUpdate,this.normalsNeedUpdate=t.normalsNeedUpdate,this.colorsNeedUpdate=t.colorsNeedUpdate,this.uvsNeedUpdate=t.uvsNeedUpdate,this.groupsNeedUpdate=t.groupsNeedUpdate,this}}),Ct.MaxIndex=65535,Object.assign(Ct.prototype,h.prototype,{isBufferGeometry:!0,getIndex:function(){return this.index},setIndex:function(t){Array.isArray(t)?this.index=new(Pt(t)>65535?Mt:At)(t,1):this.index=t},addAttribute:function(t,e){return e&&e.isBufferAttribute||e&&e.isInterleavedBufferAttribute?"index"===t?(console.warn("THREE.BufferGeometry.addAttribute: Use .setIndex() for index attribute."),void this.setIndex(e)):(this.attributes[t]=e,this):(console.warn("THREE.BufferGeometry: .addAttribute() now expects ( name, attribute )."),void this.addAttribute(t,new St(arguments[1],arguments[2])))},getAttribute:function(t){return this.attributes[t]},removeAttribute:function(t){return delete this.attributes[t],this},addGroup:function(t,e,r){this.groups.push({start:t,count:e,materialIndex:void 0!==r?r:0})},clearGroups:function(){this.groups=[]},setDrawRange:function(t,e){this.drawRange.start=t,this.drawRange.count=e},applyMatrix:function(t){var e=this.attributes.position;void 0!==e&&(t.applyToBufferAttribute(e),e.needsUpdate=!0);var r=this.attributes.normal;return void 0!==r&&((new ut).getNormalMatrix(t).applyToBufferAttribute(r),r.needsUpdate=!0),null!==this.boundingBox&&this.computeBoundingBox(),null!==this.boundingSphere&&this.computeBoundingSphere(),this},rotateX:function(){var t=new v;return function(e){return t.makeRotationX(e),this.applyMatrix(t),this}}(),rotateY:function(){var t=new v;return function(e){return t.makeRotationY(e),this.applyMatrix(t),this}}(),rotateZ:function(){var t=new v;return function(e){return t.makeRotationZ(e),this.applyMatrix(t),this}}(),translate:function(){var t=new v;return function(e,r,i){return t.makeTranslation(e,r,i),this.applyMatrix(t),this}}(),scale:function(){var t=new v;return function(e,r,i){return t.makeScale(e,r,i),this.applyMatrix(t),this}}(),lookAt:function(){var t=new gt;return function(e){t.lookAt(e),t.updateMatrix(),this.applyMatrix(t.matrix)}}(),center:function(){this.computeBoundingBox();var t=this.boundingBox.getCenter().negate();return this.translate(t.x,t.y,t.z),t},setFromObject:function(t){var e=t.geometry;if(t.isPoints||t.isLine){var r=new Et(3*e.vertices.length,3),i=new Et(3*e.colors.length,3);if(this.addAttribute("position",r.copyVector3sArray(e.vertices)),this.addAttribute("color",i.copyColorsArray(e.colors)),e.lineDistances&&e.lineDistances.length===e.vertices.length){var n=new Et(e.lineDistances.length,1);this.addAttribute("lineDistance",n.copyArray(e.lineDistances))}null!==e.boundingSphere&&(this.boundingSphere=e.boundingSphere.clone()),null!==e.boundingBox&&(this.boundingBox=e.boundingBox.clone())}else t.isMesh&&e&&e.isGeometry&&this.fromGeometry(e);return this},updateFromObject:function(t){var e=t.geometry;if(t.isMesh){var r=e.__directGeometry;if(!0===e.elementsNeedUpdate&&(r=void 0,e.elementsNeedUpdate=!1),void 0===r)return this.fromGeometry(e);r.verticesNeedUpdate=e.verticesNeedUpdate,r.normalsNeedUpdate=e.normalsNeedUpdate,r.colorsNeedUpdate=e.colorsNeedUpdate,r.uvsNeedUpdate=e.uvsNeedUpdate,r.groupsNeedUpdate=e.groupsNeedUpdate,e.verticesNeedUpdate=!1,e.normalsNeedUpdate=!1,e.colorsNeedUpdate=!1,e.uvsNeedUpdate=!1,e.groupsNeedUpdate=!1,e=r}var i;return!0===e.verticesNeedUpdate&&(void 0!==(i=this.attributes.position)&&(i.copyVector3sArray(e.vertices),i.needsUpdate=!0),e.verticesNeedUpdate=!1),!0===e.normalsNeedUpdate&&(void 0!==(i=this.attributes.normal)&&(i.copyVector3sArray(e.normals),i.needsUpdate=!0),e.normalsNeedUpdate=!1),!0===e.colorsNeedUpdate&&(void 0!==(i=this.attributes.color)&&(i.copyColorsArray(e.colors),i.needsUpdate=!0),e.colorsNeedUpdate=!1),e.uvsNeedUpdate&&(void 0!==(i=this.attributes.uv)&&(i.copyVector2sArray(e.uvs),i.needsUpdate=!0),e.uvsNeedUpdate=!1),e.lineDistancesNeedUpdate&&(void 0!==(i=this.attributes.lineDistance)&&(i.copyArray(e.lineDistances),i.needsUpdate=!0),e.lineDistancesNeedUpdate=!1),e.groupsNeedUpdate&&(e.computeGroups(t.geometry),this.groups=e.groups,e.groupsNeedUpdate=!1),this},fromGeometry:function(t){return t.__directGeometry=(new Tt).fromGeometry(t),this.fromDirectGeometry(t.__directGeometry)},fromDirectGeometry:function(t){var e=this,r=new Float32Array(3*t.vertices.length);if(this.addAttribute("position",new St(r,3).copyVector3sArray(t.vertices)),t.normals.length>0){var i=new Float32Array(3*t.normals.length);this.addAttribute("normal",new St(i,3).copyVector3sArray(t.normals))}if(t.colors.length>0){var n=new Float32Array(3*t.colors.length);this.addAttribute("color",new St(n,3).copyColorsArray(t.colors))}if(t.uvs.length>0){var o=new Float32Array(2*t.uvs.length);this.addAttribute("uv",new St(o,2).copyVector2sArray(t.uvs))}if(t.uvs2.length>0){var a=new Float32Array(2*t.uvs2.length);this.addAttribute("uv2",new St(a,2).copyVector2sArray(t.uvs2))}if(t.indices.length>0){var s=new(Pt(t.indices)>65535?Uint32Array:Uint16Array)(3*t.indices.length);this.setIndex(new St(s,1).copyIndicesArray(t.indices))}this.groups=t.groups;for(var c in t.morphTargets){for(var u=[],h=t.morphTargets[c],l=0,p=h.length;l<p;l++){var d=h[l],f=new Et(3*d.length,3);u.push(f.copyVector3sArray(d))}e.morphAttributes[c]=u}if(t.skinIndices.length>0){var m=new Et(4*t.skinIndices.length,4);this.addAttribute("skinIndex",m.copyVector4sArray(t.skinIndices))}if(t.skinWeights.length>0){var g=new Et(4*t.skinWeights.length,4);this.addAttribute("skinWeight",g.copyVector4sArray(t.skinWeights))}return null!==t.boundingSphere&&(this.boundingSphere=t.boundingSphere.clone()),null!==t.boundingBox&&(this.boundingBox=t.boundingBox.clone()),this},computeBoundingBox:function(){null===this.boundingBox&&(this.boundingBox=new st);var t=this.attributes.position;void 0!==t?this.boundingBox.setFromBufferAttribute(t):this.boundingBox.makeEmpty(),(isNaN(this.boundingBox.min.x)||isNaN(this.boundingBox.min.y)||isNaN(this.boundingBox.min.z))&&console.error('THREE.BufferGeometry.computeBoundingBox: Computed min/max have NaN values. The "position" attribute is likely to have NaN values.',this)},computeBoundingSphere:function(){var t=new st,e=new g;return function(){null===this.boundingSphere&&(this.boundingSphere=new ct);var r=this.attributes.position;if(r){var i=this.boundingSphere.center;t.setFromBufferAttribute(r),t.getCenter(i);for(var n=0,o=0,a=r.count;o<a;o++)e.x=r.getX(o),e.y=r.getY(o),e.z=r.getZ(o),n=Math.max(n,i.distanceToSquared(e));this.boundingSphere.radius=Math.sqrt(n),isNaN(this.boundingSphere.radius)&&console.error('THREE.BufferGeometry.computeBoundingSphere(): Computed radius is NaN. The "position" attribute is likely to have NaN values.',this)}}}(),computeFaceNormals:function(){},computeVertexNormals:function(){var t=this.index,e=this.attributes,r=this.groups;if(e.position){var i=e.position.array;if(void 0===e.normal)this.addAttribute("normal",new St(new Float32Array(i.length),3));else for(var n=e.normal.array,o=0,a=n.length;o<a;o++)n[o]=0;var s,c,u,h=e.normal.array,l=new g,p=new g,d=new g,f=new g,m=new g;if(t){var v=t.array;0===r.length&&this.addGroup(0,v.length);for(var y=0,b=r.length;y<b;++y)for(var x=r[y],_=x.start,o=_,a=_+x.count;o<a;o+=3)s=3*v[o+0],c=3*v[o+1],u=3*v[o+2],l.fromArray(i,s),p.fromArray(i,c),d.fromArray(i,u),f.subVectors(d,p),m.subVectors(l,p),f.cross(m),h[s]+=f.x,h[s+1]+=f.y,h[s+2]+=f.z,h[c]+=f.x,h[c+1]+=f.y,h[c+2]+=f.z,h[u]+=f.x,h[u+1]+=f.y,h[u+2]+=f.z}else for(var o=0,a=i.length;o<a;o+=9)l.fromArray(i,o),p.fromArray(i,o+3),d.fromArray(i,o+6),f.subVectors(d,p),m.subVectors(l,p),f.cross(m),h[o]=f.x,h[o+1]=f.y,h[o+2]=f.z,h[o+3]=f.x,h[o+4]=f.y,h[o+5]=f.z,h[o+6]=f.x,h[o+7]=f.y,h[o+8]=f.z;this.normalizeNormals(),e.normal.needsUpdate=!0}},merge:function(t,e){if(!t||!t.isBufferGeometry)return void console.error("THREE.BufferGeometry.merge(): geometry not an instance of THREE.BufferGeometry.",t);void 0===e&&(e=0);var r=this.attributes;for(var i in r)if(void 0!==t.attributes[i])for(var n=r[i].array,o=t.attributes[i],a=o.array,s=0,c=o.itemSize*e;s<a.length;s++,c++)n[c]=a[s];return this},normalizeNormals:function(){for(var t,e,r,i,n=this.attributes.normal,o=0,a=n.count;o<a;o++)t=n.getX(o),e=n.getY(o),r=n.getZ(o),i=1/Math.sqrt(t*t+e*e+r*r),n.setXYZ(o,t*i,e*i,r*i)},toNonIndexed:function(){if(null===this.index)return console.warn("THREE.BufferGeometry.toNonIndexed(): Geometry is already non-indexed."),this;var t=new Ct,e=this.index.array,r=this.attributes;for(var i in r){for(var n=r[i],o=n.array,a=n.itemSize,s=new o.constructor(e.length*a),c=0,u=0,h=0,l=e.length;h<l;h++){c=e[h]*a;for(var p=0;p<a;p++)s[u++]=o[c++]}t.addAttribute(i,new St(s,a))}return t},toJSON:function(){var t={metadata:{version:4.5,type:"BufferGeometry",generator:"BufferGeometry.toJSON"}};if(t.uuid=this.uuid,t.type=this.type,""!==this.name&&(t.name=this.name),void 0!==this.parameters){var e=this.parameters;for(var r in e)void 0!==e[r]&&(t[r]=e[r]);return t}t.data={attributes:{}};var i=this.index;if(null!==i){a=Array.prototype.slice.call(i.array);t.data.index={type:i.array.constructor.name,array:a}}var n=this.attributes;for(var r in n){var o=n[r],a=Array.prototype.slice.call(o.array);t.data.attributes[r]={itemSize:o.itemSize,type:o.array.constructor.name,array:a,normalized:o.normalized}}var s=this.groups;s.length>0&&(t.data.groups=JSON.parse(JSON.stringify(s)));var c=this.boundingSphere;return null!==c&&(t.data.boundingSphere={center:c.center.toArray(),radius:c.radius}),t},clone:function(){return(new Ct).copy(this)},copy:function(t){var e,r,i,n=this;this.index=null,this.attributes={},this.morphAttributes={},this.groups=[],this.boundingBox=null,this.boundingSphere=null,this.name=t.name;var o=t.index;null!==o&&this.setIndex(o.clone());var a=t.attributes;for(e in a){var s=a[e];n.addAttribute(e,s.clone())}var c=t.morphAttributes;for(e in c){var u=[],h=c[e];for(r=0,i=h.length;r<i;r++)u.push(h[r].clone());n.morphAttributes[e]=u}var l=t.groups;for(r=0,i=l.length;r<i;r++){var p=l[r];n.addGroup(p.start,p.count,p.materialIndex)}var d=t.boundingBox;null!==d&&(this.boundingBox=d.clone());var f=t.boundingSphere;return null!==f&&(this.boundingSphere=f.clone()),this.drawRange.start=t.drawRange.start,this.drawRange.count=t.drawRange.count,this},dispose:function(){this.dispatchEvent({type:"dispose"})}}),It.prototype=Object.create(wt.prototype),It.prototype.constructor=It,Rt.prototype=Object.create(Ct.prototype),Rt.prototype.constructor=Rt,Lt.prototype=Object.create(wt.prototype),Lt.prototype.constructor=Lt,Ot.prototype=Object.create(Ct.prototype),Ot.prototype.constructor=Ot,Dt.prototype=Object.create(nt.prototype),Dt.prototype.constructor=Dt,Dt.prototype.isMeshBasicMaterial=!0,Dt.prototype.copy=function(t){return nt.prototype.copy.call(this,t),this.color.copy(t.color),this.map=t.map,this.lightMap=t.lightMap,this.lightMapIntensity=t.lightMapIntensity,this.aoMap=t.aoMap,this.aoMapIntensity=t.aoMapIntensity,this.specularMap=t.specularMap,this.alphaMap=t.alphaMap,this.envMap=t.envMap,this.combine=t.combine,this.reflectivity=t.reflectivity,this.refractionRatio=t.refractionRatio,this.wireframe=t.wireframe,this.wireframeLinewidth=t.wireframeLinewidth,this.wireframeLinecap=t.wireframeLinecap,this.wireframeLinejoin=t.wireframeLinejoin,this.skinning=t.skinning,this.morphTargets=t.morphTargets,this},Object.assign(Nt.prototype,{set:function(t,e){return this.origin.copy(t),this.direction.copy(e),this},clone:function(){return(new this.constructor).copy(this)},copy:function(t){return this.origin.copy(t.origin),this.direction.copy(t.direction),this},at:function(t,e){return(e||new g).copy(this.direction).multiplyScalar(t).add(this.origin)},lookAt:function(t){return this.direction.copy(t).sub(this.origin).normalize(),this},recast:function(){var t=new g;return function(e){return this.origin.copy(this.at(e,t)),this}}(),closestPointToPoint:function(t,e){var r=e||new g;r.subVectors(t,this.origin);var i=r.dot(this.direction);return i<0?r.copy(this.origin):r.copy(this.direction).multiplyScalar(i).add(this.origin)},distanceToPoint:function(t){return Math.sqrt(this.distanceSqToPoint(t))},distanceSqToPoint:function(){var t=new g;return function(e){var r=t.subVectors(e,this.origin).dot(this.direction);return r<0?this.origin.distanceToSquared(e):(t.copy(this.direction).multiplyScalar(r).add(this.origin),t.distanceToSquared(e))}}(),distanceSqToSegment:function(){var t=new g,e=new g,r=new g;return function(i,n,o,a){t.copy(i).add(n).multiplyScalar(.5),e.copy(n).sub(i).normalize(),r.copy(this.origin).sub(t);var s,c,u,h,l=.5*i.distanceTo(n),p=-this.direction.dot(e),d=r.dot(this.direction),f=-r.dot(e),m=r.lengthSq(),g=Math.abs(1-p*p);if(g>0)if(s=p*f-d,c=p*d-f,h=l*g,s>=0)if(c>=-h)if(c<=h){var v=1/g;u=(s*=v)*(s+p*(c*=v)+2*d)+c*(p*s+c+2*f)+m}else c=l,u=-(s=Math.max(0,-(p*c+d)))*s+c*(c+2*f)+m;else c=-l,u=-(s=Math.max(0,-(p*c+d)))*s+c*(c+2*f)+m;else c<=-h?u=-(s=Math.max(0,-(-p*l+d)))*s+(c=s>0?-l:Math.min(Math.max(-l,-f),l))*(c+2*f)+m:c<=h?(s=0,u=(c=Math.min(Math.max(-l,-f),l))*(c+2*f)+m):u=-(s=Math.max(0,-(p*l+d)))*s+(c=s>0?l:Math.min(Math.max(-l,-f),l))*(c+2*f)+m;else c=p>0?-l:l,u=-(s=Math.max(0,-(p*c+d)))*s+c*(c+2*f)+m;return o&&o.copy(this.direction).multiplyScalar(s).add(this.origin),a&&a.copy(e).multiplyScalar(c).add(t),u}}(),intersectSphere:function(){var t=new g;return function(e,r){t.subVectors(e.center,this.origin);var i=t.dot(this.direction),n=t.dot(t)-i*i,o=e.radius*e.radius;if(n>o)return null;var a=Math.sqrt(o-n),s=i-a,c=i+a;return s<0&&c<0?null:s<0?this.at(c,r):this.at(s,r)}}(),intersectsSphere:function(t){return this.distanceToPoint(t.center)<=t.radius},distanceToPlane:function(t){var e=t.normal.dot(this.direction);if(0===e)return 0===t.distanceToPoint(this.origin)?0:null;var r=-(this.origin.dot(t.normal)+t.constant)/e;return r>=0?r:null},intersectPlane:function(t,e){var r=this.distanceToPlane(t);return null===r?null:this.at(r,e)},intersectsPlane:function(t){var e=t.distanceToPoint(this.origin);return 0===e||t.normal.dot(this.direction)*e<0},intersectBox:function(t,e){var r,i,n,o,a,s,c=1/this.direction.x,u=1/this.direction.y,h=1/this.direction.z,l=this.origin;return c>=0?(r=(t.min.x-l.x)*c,i=(t.max.x-l.x)*c):(r=(t.max.x-l.x)*c,i=(t.min.x-l.x)*c),u>=0?(n=(t.min.y-l.y)*u,o=(t.max.y-l.y)*u):(n=(t.max.y-l.y)*u,o=(t.min.y-l.y)*u),r>o||n>i?null:((n>r||r!==r)&&(r=n),(o<i||i!==i)&&(i=o),h>=0?(a=(t.min.z-l.z)*h,s=(t.max.z-l.z)*h):(a=(t.max.z-l.z)*h,s=(t.min.z-l.z)*h),r>s||a>i?null:((a>r||r!==r)&&(r=a),(s<i||i!==i)&&(i=s),i<0?null:this.at(r>=0?r:i,e)))},intersectsBox:function(){var t=new g;return function(e){return null!==this.intersectBox(e,t)}}(),intersectTriangle:function(){var t=new g,e=new g,r=new g,i=new g;return function(n,o,a,s,c){e.subVectors(o,n),r.subVectors(a,n),i.crossVectors(e,r);var u,h=this.direction.dot(i);if(h>0){if(s)return null;u=1}else{if(!(h<0))return null;u=-1,h=-h}t.subVectors(this.origin,n);var l=u*this.direction.dot(r.crossVectors(t,r));if(l<0)return null;var p=u*this.direction.dot(e.cross(t));if(p<0)return null;if(l+p>h)return null;var d=-u*t.dot(i);return d<0?null:this.at(d/h,c)}}(),applyMatrix4:function(t){return this.origin.applyMatrix4(t),this.direction.transformDirection(t),this},equals:function(t){return t.origin.equals(this.origin)&&t.direction.equals(this.direction)}}),Object.assign(kt.prototype,{set:function(t,e){return this.start.copy(t),this.end.copy(e),this},clone:function(){return(new this.constructor).copy(this)},copy:function(t){return this.start.copy(t.start),this.end.copy(t.end),this},getCenter:function(t){return(t||new g).addVectors(this.start,this.end).multiplyScalar(.5)},delta:function(t){return(t||new g).subVectors(this.end,this.start)},distanceSq:function(){return this.start.distanceToSquared(this.end)},distance:function(){return this.start.distanceTo(this.end)},at:function(t,e){var r=e||new g;return this.delta(r).multiplyScalar(t).add(this.start)},closestPointToPointParameter:function(){var t=new g,e=new g;return function(r,i){t.subVectors(r,this.start),e.subVectors(this.end,this.start);var n=e.dot(e),o=e.dot(t)/n;return i&&(o=Ql.clamp(o,0,1)),o}}(),closestPointToPoint:function(t,e,r){var i=this.closestPointToPointParameter(t,e),n=r||new g;return this.delta(n).multiplyScalar(i).add(this.start)},applyMatrix4:function(t){return this.start.applyMatrix4(t),this.end.applyMatrix4(t),this},equals:function(t){return t.start.equals(this.start)&&t.end.equals(this.end)}}),Object.assign(Ft,{normal:function(){var t=new g;return function(e,r,i,n){var o=n||new g;o.subVectors(i,r),t.subVectors(e,r),o.cross(t);var a=o.lengthSq();return a>0?o.multiplyScalar(1/Math.sqrt(a)):o.set(0,0,0)}}(),barycoordFromPoint:function(){var t=new g,e=new g,r=new g;return function(i,n,o,a,s){t.subVectors(a,n),e.subVectors(o,n),r.subVectors(i,n);var c=t.dot(t),u=t.dot(e),h=t.dot(r),l=e.dot(e),p=e.dot(r),d=c*l-u*u,f=s||new g;if(0===d)return f.set(-2,-1,-1);var m=1/d,v=(l*h-u*p)*m,y=(c*p-u*h)*m;return f.set(1-v-y,y,v)}}(),containsPoint:function(){var t=new g;return function(e,r,i,n){var o=Ft.barycoordFromPoint(e,r,i,n,t);return o.x>=0&&o.y>=0&&o.x+o.y<=1}}()}),Object.assign(Ft.prototype,{set:function(t,e,r){return this.a.copy(t),this.b.copy(e),this.c.copy(r),this},setFromPointsAndIndices:function(t,e,r,i){return this.a.copy(t[e]),this.b.copy(t[r]),this.c.copy(t[i]),this},clone:function(){return(new this.constructor).copy(this)},copy:function(t){return this.a.copy(t.a),this.b.copy(t.b),this.c.copy(t.c),this},area:function(){var t=new g,e=new g;return function(){return t.subVectors(this.c,this.b),e.subVectors(this.a,this.b),.5*t.cross(e).length()}}(),midpoint:function(t){return(t||new g).addVectors(this.a,this.b).add(this.c).multiplyScalar(1/3)},normal:function(t){return Ft.normal(this.a,this.b,this.c,t)},plane:function(t){return(t||new ht).setFromCoplanarPoints(this.a,this.b,this.c)},barycoordFromPoint:function(t,e){return Ft.barycoordFromPoint(t,this.a,this.b,this.c,e)},containsPoint:function(t){return Ft.containsPoint(t,this.a,this.b,this.c)},closestPointToPoint:function(){var t=new ht,e=[new kt,new kt,new kt],r=new g,i=new g;return function(n,o){var a=o||new g,s=1/0;if(t.setFromCoplanarPoints(this.a,this.b,this.c),t.projectPoint(n,r),!0===this.containsPoint(r))a.copy(r);else{e[0].set(this.a,this.b),e[1].set(this.b,this.c),e[2].set(this.c,this.a);for(var c=0;c<e.length;c++){e[c].closestPointToPoint(r,!0,i);var u=r.distanceToSquared(i);u<s&&(s=u,a.copy(i))}}return a}}(),equals:function(t){return t.a.equals(this.a)&&t.b.equals(this.b)&&t.c.equals(this.c)}}),Bt.prototype=Object.assign(Object.create(gt.prototype),{constructor:Bt,isMesh:!0,setDrawMode:function(t){this.drawMode=t},copy:function(t){return gt.prototype.copy.call(this,t),this.drawMode=t.drawMode,this},updateMorphTargets:function(){var t,e,r,i=this,n=this.geometry;if(n.isBufferGeometry){var o=n.morphAttributes,a=Object.keys(o);if(a.length>0){var s=o[a[0]];if(void 0!==s)for(this.morphTargetInfluences=[],this.morphTargetDictionary={},t=0,e=s.length;t<e;t++)r=s[t].name||String(t),i.morphTargetInfluences.push(0),i.morphTargetDictionary[r]=t}}else{var c=n.morphTargets;if(void 0!==c&&c.length>0)for(this.morphTargetInfluences=[],this.morphTargetDictionary={},t=0,e=c.length;t<e;t++)r=c[t].name||String(t),i.morphTargetInfluences.push(0),i.morphTargetDictionary[r]=t}},raycast:function(){function t(t,e,r,i,n,o,a){return Ft.barycoordFromPoint(t,e,r,i,y),n.multiplyScalar(y.x),o.multiplyScalar(y.y),a.multiplyScalar(y.z),n.add(o).add(a),n.clone()}function e(t,e,r,i,n,o,a){var s=t.material;if(null===(s.side===ih?r.intersectTriangle(o,n,i,!0,a):r.intersectTriangle(i,n,o,s.side!==nh,a)))return null;x.copy(a),x.applyMatrix4(t.matrixWorld);var c=e.ray.origin.distanceTo(x);return c<e.near||c>e.far?null:{distance:c,point:x.clone(),object:t}}function r(r,i,n,o,u,h,l,p){a.fromBufferAttribute(o,h),s.fromBufferAttribute(o,l),c.fromBufferAttribute(o,p);var g=e(r,i,n,a,s,c,b);return g&&(u&&(d.fromBufferAttribute(u,h),f.fromBufferAttribute(u,l),m.fromBufferAttribute(u,p),g.uv=t(b,a,s,c,d,f,m)),g.face=new xt(h,l,p,Ft.normal(a,s,c)),g.faceIndex=h),g}var i=new v,n=new Nt,o=new ct,a=new g,s=new g,c=new g,u=new g,h=new g,p=new g,d=new l,f=new l,m=new l,y=new g,b=new g,x=new g;return function(l,g){var v=this,y=this.geometry,x=this.material,_=this.matrixWorld;if(void 0!==x&&(null===y.boundingSphere&&y.computeBoundingSphere(),o.copy(y.boundingSphere),o.applyMatrix4(_),!1!==l.ray.intersectsSphere(o)&&(i.getInverse(_),n.copy(l.ray).applyMatrix4(i),null===y.boundingBox||!1!==n.intersectsBox(y.boundingBox)))){var w;if(y.isBufferGeometry){var S,A,M,E,T,P=y.index,C=y.attributes.position,I=y.attributes.uv;if(null!==P)for(E=0,T=P.count;E<T;E+=3)S=P.getX(E),A=P.getX(E+1),M=P.getX(E+2),(w=r(v,l,n,C,I,S,A,M))&&(w.faceIndex=Math.floor(E/3),g.push(w));else for(E=0,T=C.count;E<T;E+=3)(w=r(v,l,n,C,I,S=E,A=E+1,M=E+2))&&(w.index=S,g.push(w))}else if(y.isGeometry){var R,L,O,D,N=Array.isArray(x),k=y.vertices,F=y.faces,B=y.faceVertexUvs[0];B.length>0&&(D=B);for(var z=0,U=F.length;z<U;z++){var j=F[z],G=N?x[j.materialIndex]:x;if(void 0!==G){if(R=k[j.a],L=k[j.b],O=k[j.c],!0===G.morphTargets){var V=y.morphTargets,$=v.morphTargetInfluences;a.set(0,0,0),s.set(0,0,0),c.set(0,0,0);for(var H=0,W=V.length;H<W;H++){var X=$[H];if(0!==X){var q=V[H].vertices;a.addScaledVector(u.subVectors(q[j.a],R),X),s.addScaledVector(h.subVectors(q[j.b],L),X),c.addScaledVector(p.subVectors(q[j.c],O),X)}}a.add(R),s.add(L),c.add(O),R=a,L=s,O=c}if(w=e(v,l,n,R,L,O,b)){if(D&&D[z]){var Y=D[z];d.copy(Y[0]),f.copy(Y[1]),m.copy(Y[2]),w.uv=t(b,R,L,O,d,f,m)}w.face=j,w.faceIndex=z,g.push(w)}}}}}}}(),clone:function(){return new this.constructor(this.geometry,this.material).copy(this)}});var mp=0;fe.prototype=Object.assign(Object.create(bt.prototype),{constructor:fe,isArrayCamera:!0}),be.prototype.isFogExp2=!0,be.prototype.clone=function(){return new be(this.color.getHex(),this.density)},be.prototype.toJSON=function(t){return{type:"FogExp2",color:this.color.getHex(),density:this.density}},xe.prototype.isFog=!0,xe.prototype.clone=function(){return new xe(this.color.getHex(),this.near,this.far)},xe.prototype.toJSON=function(t){return{type:"Fog",color:this.color.getHex(),near:this.near,far:this.far}},_e.prototype=Object.assign(Object.create(gt.prototype),{constructor:_e,copy:function(t,e){return gt.prototype.copy.call(this,t,e),null!==t.background&&(this.background=t.background.clone()),null!==t.fog&&(this.fog=t.fog.clone()),null!==t.overrideMaterial&&(this.overrideMaterial=t.overrideMaterial.clone()),this.autoUpdate=t.autoUpdate,this.matrixAutoUpdate=t.matrixAutoUpdate,this},toJSON:function(t){var e=gt.prototype.toJSON.call(this,t);return null!==this.background&&(e.object.background=this.background.toJSON(t)),null!==this.fog&&(e.object.fog=this.fog.toJSON()),e}}),we.prototype=Object.assign(Object.create(gt.prototype),{constructor:we,isLensFlare:!0,copy:function(t){var e=this;gt.prototype.copy.call(this,t),this.positionScreen.copy(t.positionScreen),this.customUpdateCallback=t.customUpdateCallback;for(var r=0,i=t.lensFlares.length;r<i;r++)e.lensFlares.push(t.lensFlares[r]);return this},add:function(t,e,r,i,n,o){void 0===e&&(e=-1),void 0===r&&(r=0),void 0===o&&(o=1),void 0===n&&(n=new tt(16777215)),void 0===i&&(i=lh),r=Math.min(r,Math.max(0,r)),this.lensFlares.push({texture:t,size:e,distance:r,x:0,y:0,z:0,scale:1,rotation:0,opacity:o,color:n,blending:i})},updateLensFlares:function(){var t,e,r=this,i=this.lensFlares.length,n=2*-this.positionScreen.x,o=2*-this.positionScreen.y;for(t=0;t<i;t++)(e=r.lensFlares[t]).x=r.positionScreen.x+n*e.distance,e.y=r.positionScreen.y+o*e.distance,e.wantedRotation=e.x*Math.PI*.25,e.rotation+=.25*(e.wantedRotation-e.rotation)}}),Se.prototype=Object.create(nt.prototype),Se.prototype.constructor=Se,Se.prototype.isSpriteMaterial=!0,Se.prototype.copy=function(t){return nt.prototype.copy.call(this,t),this.color.copy(t.color),this.map=t.map,this.rotation=t.rotation,this},Ae.prototype=Object.assign(Object.create(gt.prototype),{constructor:Ae,isSprite:!0,raycast:function(){var t=new g,e=new g,r=new g;return function(i,n){e.setFromMatrixPosition(this.matrixWorld),i.ray.closestPointToPoint(e,t),r.setFromMatrixScale(this.matrixWorld);var o=r.x*r.y/4;if(!(e.distanceToSquared(t)>o)){var a=i.ray.origin.distanceTo(t);a<i.near||a>i.far||n.push({distance:a,point:t.clone(),face:null,object:this})}}}(),clone:function(){return new this.constructor(this.material).copy(this)}}),Me.prototype=Object.assign(Object.create(gt.prototype),{constructor:Me,copy:function(t){var e=this;gt.prototype.copy.call(this,t,!1);for(var r=t.levels,i=0,n=r.length;i<n;i++){var o=r[i];e.addLevel(o.object.clone(),o.distance)}return this},addLevel:function(t,e){void 0===e&&(e=0),e=Math.abs(e);for(var r=this.levels,i=0;i<r.length&&!(e<r[i].distance);i++);r.splice(i,0,{distance:e,object:t}),this.add(t)},getObjectForDistance:function(t){for(var e=this.levels,r=1,i=e.length;r<i&&!(t<e[r].distance);r++);return e[r-1].object},raycast:function(){var t=new g;return function(e,r){t.setFromMatrixPosition(this.matrixWorld);var i=e.ray.origin.distanceTo(t);this.getObjectForDistance(i).raycast(e,r)}}(),update:function(){var t=new g,e=new g;return function(r){var i=this.levels;if(i.length>1){t.setFromMatrixPosition(r.matrixWorld),e.setFromMatrixPosition(this.matrixWorld);var n=t.distanceTo(e);i[0].object.visible=!0;for(var o=1,a=i.length;o<a&&n>=i[o].distance;o++)i[o-1].object.visible=!1,i[o].object.visible=!0;for(;o<a;o++)i[o].object.visible=!1}}}(),toJSON:function(t){var e=gt.prototype.toJSON.call(this,t);e.object.levels=[];for(var r=this.levels,i=0,n=r.length;i<n;i++){var o=r[i];e.object.levels.push({object:o.object.uuid,distance:o.distance})}return e}}),Object.assign(Ee.prototype,{calculateInverses:function(){var t=this;this.boneInverses=[];for(var e=0,r=this.bones.length;e<r;e++){var i=new v;t.bones[e]&&i.getInverse(t.bones[e].matrixWorld),t.boneInverses.push(i)}},pose:function(){var t,e,r,i=this;for(e=0,r=this.bones.length;e<r;e++)(t=i.bones[e])&&t.matrixWorld.getInverse(i.boneInverses[e]);for(e=0,r=this.bones.length;e<r;e++)(t=i.bones[e])&&(t.parent&&t.parent.isBone?(t.matrix.getInverse(t.parent.matrixWorld),t.matrix.multiply(t.matrixWorld)):t.matrix.copy(t.matrixWorld),t.matrix.decompose(t.position,t.quaternion,t.scale))},update:function(){var t=new v,e=new v;return function(){for(var r=this.bones,i=this.boneInverses,n=this.boneMatrices,o=this.boneTexture,a=0,s=r.length;a<s;a++){var c=r[a]?r[a].matrixWorld:e;t.multiplyMatrices(c,i[a]),t.toArray(n,16*a)}void 0!==o&&(o.needsUpdate=!0)}}(),clone:function(){return new Ee(this.bones,this.boneInverses)}}),Te.prototype=Object.assign(Object.create(gt.prototype),{constructor:Te,isBone:!0}),Pe.prototype=Object.assign(Object.create(Bt.prototype),{constructor:Pe,isSkinnedMesh:!0,initBones:function(){var t,e,r,i,n=this,o=[];if(this.geometry&&void 0!==this.geometry.bones){for(r=0,i=this.geometry.bones.length;r<i;r++)e=n.geometry.bones[r],t=new Te,o.push(t),t.name=e.name,t.position.fromArray(e.pos),t.quaternion.fromArray(e.rotq),void 0!==e.scl&&t.scale.fromArray(e.scl);for(r=0,i=this.geometry.bones.length;r<i;r++)-1!==(e=n.geometry.bones[r]).parent&&null!==e.parent&&void 0!==o[e.parent]?o[e.parent].add(o[r]):n.add(o[r])}return this.updateMatrixWorld(!0),o},bind:function(t,e){this.skeleton=t,void 0===e&&(this.updateMatrixWorld(!0),this.skeleton.calculateInverses(),e=this.matrixWorld),this.bindMatrix.copy(e),this.bindMatrixInverse.getInverse(e)},pose:function(){this.skeleton.pose()},normalizeSkinWeights:function(){var t,e,r=this;if(this.geometry&&this.geometry.isGeometry)for(e=0;e<this.geometry.skinWeights.length;e++){var i=r.geometry.skinWeights[e];(t=1/i.lengthManhattan())!==1/0?i.multiplyScalar(t):i.set(1,0,0,0)}else if(this.geometry&&this.geometry.isBufferGeometry){var n=new d,o=this.geometry.attributes.skinWeight;for(e=0;e<o.count;e++)n.x=o.getX(e),n.y=o.getY(e),n.z=o.getZ(e),n.w=o.getW(e),(t=1/n.lengthManhattan())!==1/0?n.multiplyScalar(t):n.set(1,0,0,0),o.setXYZW(e,n.x,n.y,n.z,n.w)}},updateMatrixWorld:function(t){Bt.prototype.updateMatrixWorld.call(this,t),"attached"===this.bindMode?this.bindMatrixInverse.getInverse(this.matrixWorld):"detached"===this.bindMode?this.bindMatrixInverse.getInverse(this.bindMatrix):console.warn("THREE.SkinnedMesh: Unrecognized bindMode: "+this.bindMode)},clone:function(){return new this.constructor(this.geometry,this.material).copy(this)}}),Ce.prototype=Object.create(nt.prototype),Ce.prototype.constructor=Ce,Ce.prototype.isLineBasicMaterial=!0,Ce.prototype.copy=function(t){return nt.prototype.copy.call(this,t),this.color.copy(t.color),this.linewidth=t.linewidth,this.linecap=t.linecap,this.linejoin=t.linejoin,this},Ie.prototype=Object.assign(Object.create(gt.prototype),{constructor:Ie,isLine:!0,raycast:function(){var t=new v,e=new Nt,r=new ct;return function(i,n){var o=this,a=i.linePrecision,s=a*a,c=this.geometry,u=this.matrixWorld;if(null===c.boundingSphere&&c.computeBoundingSphere(),r.copy(c.boundingSphere),r.applyMatrix4(u),!1!==i.ray.intersectsSphere(r)){t.getInverse(u),e.copy(i.ray).applyMatrix4(t);var h=new g,l=new g,p=new g,d=new g,f=this&&this.isLineSegments?2:1;if(c.isBufferGeometry){var m=c.index,v=c.attributes.position.array;if(null!==m)for(var y=m.array,b=0,x=y.length-1;b<x;b+=f){var _=y[b],w=y[b+1];h.fromArray(v,3*_),l.fromArray(v,3*w),(M=e.distanceSqToSegment(h,l,d,p))>s||(d.applyMatrix4(o.matrixWorld),(E=i.ray.origin.distanceTo(d))<i.near||E>i.far||n.push({distance:E,point:p.clone().applyMatrix4(o.matrixWorld),index:b,face:null,faceIndex:null,object:o}))}else for(var b=0,x=v.length/3-1;b<x;b+=f)h.fromArray(v,3*b),l.fromArray(v,3*b+3),(M=e.distanceSqToSegment(h,l,d,p))>s||(d.applyMatrix4(o.matrixWorld),(E=i.ray.origin.distanceTo(d))<i.near||E>i.far||n.push({distance:E,point:p.clone().applyMatrix4(o.matrixWorld),index:b,face:null,faceIndex:null,object:o}))}else if(c.isGeometry)for(var S=c.vertices,A=S.length,b=0;b<A-1;b+=f){var M=e.distanceSqToSegment(S[b],S[b+1],d,p);if(!(M>s)){d.applyMatrix4(o.matrixWorld);var E=i.ray.origin.distanceTo(d);E<i.near||E>i.far||n.push({distance:E,point:p.clone().applyMatrix4(o.matrixWorld),index:b,face:null,faceIndex:null,object:o})}}}}}(),clone:function(){return new this.constructor(this.geometry,this.material).copy(this)}}),Re.prototype=Object.assign(Object.create(Ie.prototype),{constructor:Re,isLineSegments:!0}),Le.prototype=Object.assign(Object.create(Ie.prototype),{constructor:Le,isLineLoop:!0}),Oe.prototype=Object.create(nt.prototype),Oe.prototype.constructor=Oe,Oe.prototype.isPointsMaterial=!0,Oe.prototype.copy=function(t){return nt.prototype.copy.call(this,t),this.color.copy(t.color),this.map=t.map,this.size=t.size,this.sizeAttenuation=t.sizeAttenuation,this},De.prototype=Object.assign(Object.create(gt.prototype),{constructor:De,isPoints:!0,raycast:function(){var t=new v,e=new Nt,r=new ct;return function(i,n){function o(t,r){var o=e.distanceSqToPoint(t);if(o<l){var s=e.closestPointToPoint(t);s.applyMatrix4(c);var u=i.ray.origin.distanceTo(s);if(u<i.near||u>i.far)return;n.push({distance:u,distanceToRay:Math.sqrt(o),point:s.clone(),index:r,face:null,object:a})}}var a=this,s=this.geometry,c=this.matrixWorld,u=i.params.Points.threshold;if(null===s.boundingSphere&&s.computeBoundingSphere(),r.copy(s.boundingSphere),r.applyMatrix4(c),r.radius+=u,!1!==i.ray.intersectsSphere(r)){t.getInverse(c),e.copy(i.ray).applyMatrix4(t);var h=u/((this.scale.x+this.scale.y+this.scale.z)/3),l=h*h,p=new g;if(s.isBufferGeometry){var d=s.index,f=s.attributes.position.array;if(null!==d)for(var m=d.array,v=0,y=m.length;v<y;v++){var b=m[v];p.fromArray(f,3*b),o(p,b)}else for(var v=0,x=f.length/3;v<x;v++)p.fromArray(f,3*v),o(p,v)}else for(var _=s.vertices,v=0,x=_.length;v<x;v++)o(_[v],v)}}}(),clone:function(){return new this.constructor(this.geometry,this.material).copy(this)}}),Ne.prototype=Object.assign(Object.create(gt.prototype),{constructor:Ne}),ke.prototype=Object.create(p.prototype),ke.prototype.constructor=ke,ke.prototype.isCompressedTexture=!0,Fe.prototype=Object.create(p.prototype),Fe.prototype.constructor=Fe,Be.prototype=Object.create(Ct.prototype),Be.prototype.constructor=Be,ze.prototype=Object.create(wt.prototype),ze.prototype.constructor=ze,Ue.prototype=Object.create(Ct.prototype),Ue.prototype.constructor=Ue,je.prototype=Object.create(wt.prototype),je.prototype.constructor=je,Ge.prototype=Object.create(Ct.prototype),Ge.prototype.constructor=Ge,Ve.prototype=Object.create(wt.prototype),Ve.prototype.constructor=Ve,$e.prototype=Object.create(Ge.prototype),$e.prototype.constructor=$e,He.prototype=Object.create(wt.prototype),He.prototype.constructor=He,We.prototype=Object.create(Ge.prototype),We.prototype.constructor=We,Xe.prototype=Object.create(wt.prototype),Xe.prototype.constructor=Xe,qe.prototype=Object.create(Ge.prototype),qe.prototype.constructor=qe,Ye.prototype=Object.create(wt.prototype),Ye.prototype.constructor=Ye,Ze.prototype=Object.create(Ge.prototype),Ze.prototype.constructor=Ze,Ke.prototype=Object.create(wt.prototype),Ke.prototype.constructor=Ke,Qe.prototype=Object.create(Ct.prototype),Qe.prototype.constructor=Qe,Je.prototype=Object.create(wt.prototype),Je.prototype.constructor=Je,tr.prototype=Object.create(Ct.prototype),tr.prototype.constructor=tr,er.prototype=Object.create(wt.prototype),er.prototype.constructor=er,rr.prototype=Object.create(Ct.prototype),rr.prototype.constructor=rr;var gp={area:function(t){for(var e=t.length,r=0,i=e-1,n=0;n<e;i=n++)r+=t[i].x*t[n].y-t[n].x*t[i].y;return.5*r},triangulate:function(){function t(t,e,r,i,n,o){var a,s,c,u,h,l,p,d,f;if(s=t[o[e]].x,c=t[o[e]].y,u=t[o[r]].x,h=t[o[r]].y,l=t[o[i]].x,p=t[o[i]].y,(u-s)*(p-c)-(h-c)*(l-s)<=0)return!1;var m,g,v,y,b,x,_,w,S,A,M,E,T,P,C;for(m=l-u,g=p-h,v=s-l,y=c-p,b=u-s,x=h-c,a=0;a<n;a++)if(d=t[o[a]].x,f=t[o[a]].y,!(d===s&&f===c||d===u&&f===h||d===l&&f===p)&&(_=d-s,w=f-c,S=d-u,A=f-h,M=d-l,E=f-p,C=m*A-g*S,T=b*w-x*_,P=v*E-y*M,C>=-Number.EPSILON&&P>=-Number.EPSILON&&T>=-Number.EPSILON))return!1;return!0}return function(e,r){var i=e.length;if(i<3)return null;var n,o,a,s=[],c=[],u=[];if(gp.area(e)>0)for(o=0;o<i;o++)c[o]=o;else for(o=0;o<i;o++)c[o]=i-1-o;var h=i,l=2*h;for(o=h-1;h>2;){if(l--<=0)return console.warn("THREE.ShapeUtils: Unable to triangulate polygon! in triangulate()"),r?u:s;if(n=o,h<=n&&(n=0),o=n+1,h<=o&&(o=0),a=o+1,h<=a&&(a=0),t(e,n,o,a,h,c)){var p,d,f,m,g;for(p=c[n],d=c[o],f=c[a],s.push([e[p],e[d],e[f]]),u.push([c[n],c[o],c[a]]),m=o,g=o+1;g<h;m++,g++)c[m]=c[g];l=2*--h}}return r?u:s}}(),triangulateShape:function(t,e){function r(t){var e=t.length;e>2&&t[e-1].equals(t[0])&&t.pop()}function i(t,e,r){return t.x!==e.x?t.x<e.x?t.x<=r.x&&r.x<=e.x:e.x<=r.x&&r.x<=t.x:t.y<e.y?t.y<=r.y&&r.y<=e.y:e.y<=r.y&&r.y<=t.y}function n(t,e,r,n,o){var a=e.x-t.x,s=e.y-t.y,c=n.x-r.x,u=n.y-r.y,h=t.x-r.x,l=t.y-r.y,p=s*c-a*u,d=s*h-a*l;if(Math.abs(p)>Number.EPSILON){var f;if(p>0){if(d<0||d>p)return[];if((f=u*h-c*l)<0||f>p)return[]}else{if(d>0||d<p)return[];if((f=u*h-c*l)>0||f<p)return[]}if(0===f)return!o||0!==d&&d!==p?[t]:[];if(f===p)return!o||0!==d&&d!==p?[e]:[];if(0===d)return[r];if(d===p)return[n];var m=f/p;return[{x:t.x+m*a,y:t.y+m*s}]}if(0!==d||u*h!=c*l)return[];var g=0===a&&0===s,v=0===c&&0===u;if(g&&v)return t.x!==r.x||t.y!==r.y?[]:[t];if(g)return i(r,n,t)?[t]:[];if(v)return i(t,e,r)?[r]:[];var y,b,x,_,w,S,A,M;return 0!==a?(t.x<e.x?(y=t,x=t.x,b=e,_=e.x):(y=e,x=e.x,b=t,_=t.x),r.x<n.x?(w=r,A=r.x,S=n,M=n.x):(w=n,A=n.x,S=r,M=r.x)):(t.y<e.y?(y=t,x=t.y,b=e,_=e.y):(y=e,x=e.y,b=t,_=t.y),r.y<n.y?(w=r,A=r.y,S=n,M=n.y):(w=n,A=n.y,S=r,M=r.y)),x<=A?_<A?[]:_===A?o?[]:[w]:_<=M?[w,b]:[w,S]:x>M?[]:x===M?o?[]:[y]:_<=M?[y,b]:[y,S]}function o(t,e,r,i){var n=e.x-t.x,o=e.y-t.y,a=r.x-t.x,s=r.y-t.y,c=i.x-t.x,u=i.y-t.y,h=n*s-o*a,l=n*u-o*c;if(Math.abs(h)>Number.EPSILON){var p=c*s-u*a;return h>0?l>=0&&p>=0:l>=0||p>=0}return l>0}r(t),e.forEach(r);for(var a,s,c,u,h,l,p={},d=t.concat(),f=0,m=e.length;f<m;f++)Array.prototype.push.apply(d,e[f]);for(a=0,s=d.length;a<s;a++)void 0!==p[h=d[a].x+":"+d[a].y]&&console.warn("THREE.ShapeUtils: Duplicate point",h,a),p[h]=a;var g=function(t,e){for(var r,i,a,s,c,u,h,l,p,d,f,m=t.concat(),g=[],v=[],y=0,b=e.length;y<b;y++)g.push(y);for(var x=0,_=2*g.length;g.length>0;){if(--_<0){console.log("Infinite Loop! Holes left:"+g.length+", Probably Hole outside Shape!");break}for(a=x;a<m.length;a++){s=m[a],i=-1;for(y=0;y<g.length;y++)if(u=g[y],h=s.x+":"+s.y+":"+u,void 0===v[h]){r=e[u];for(var w=0;w<r.length;w++)if(c=r[w],function(t,e){var i=m.length-1,n=t-1;n<0&&(n=i);var a=t+1;a>i&&(a=0);var s=o(m[t],m[n],m[a],r[e]);if(!s)return!1;var c=r.length-1,u=e-1;u<0&&(u=c);var h=e+1;return h>c&&(h=0),!!(s=o(r[e],r[u],r[h],m[t]))}(a,w)&&!function(t,e){var r,i;for(r=0;r<m.length;r++)if(i=r+1,i%=m.length,n(t,e,m[r],m[i],!0).length>0)return!0;return!1}(s,c)&&!function(t,r){var i,o,a,s;for(i=0;i<g.length;i++)for(o=e[g[i]],a=0;a<o.length;a++)if(s=a+1,s%=o.length,n(t,r,o[a],o[s],!0).length>0)return!0;return!1}(s,c)){i=w,g.splice(y,1),l=m.slice(0,a+1),p=m.slice(a),d=r.slice(i),f=r.slice(0,i+1),m=l.concat(d).concat(f).concat(p),x=a;break}if(i>=0)break;v[h]=!0}if(i>=0)break}}return m}(t,e),v=gp.triangulate(g,!1);for(a=0,s=v.length;a<s;a++)for(u=v[a],c=0;c<3;c++)void 0!==(l=p[h=u[c].x+":"+u[c].y])&&(u[c]=l);return v.concat()},isClockWise:function(t){return gp.area(t)<0}};ir.prototype=Object.create(wt.prototype),ir.prototype.constructor=ir,nr.prototype=Object.create(Ct.prototype),nr.prototype.constructor=nr,nr.prototype.getArrays=function(){var t=this.getAttribute("position"),e=t?Array.prototype.slice.call(t.array):[],r=this.getAttribute("uv"),i=r?Array.prototype.slice.call(r.array):[],n=this.index;return{position:e,uv:i,index:n?Array.prototype.slice.call(n.array):[]}},nr.prototype.addShapeList=function(t,e){var r=this,i=t.length;e.arrays=this.getArrays();for(var n=0;n<i;n++){var o=t[n];r.addShape(o,e)}this.setIndex(e.arrays.index),this.addAttribute("position",new Et(e.arrays.position,3)),this.addAttribute("uv",new Et(e.arrays.uv,2))},nr.prototype.addShape=function(t,e){function r(t,e,r){return e||console.error("THREE.ExtrudeGeometry: vec does not exist"),e.clone().multiplyScalar(r).add(t)}function i(t,e,r){var i,n,o,a=t.x-e.x,s=t.y-e.y,c=r.x-t.x,u=r.y-t.y,h=a*a+s*s,p=a*u-s*c;if(Math.abs(p)>Number.EPSILON){var d=Math.sqrt(h),f=Math.sqrt(c*c+u*u),m=e.x-s/d,g=e.y+a/d,v=((r.x-u/f-m)*u-(r.y+c/f-g)*c)/(a*u-s*c),y=(i=m+a*v-t.x)*i+(n=g+s*v-t.y)*n;if(y<=2)return new l(i,n);o=Math.sqrt(y/2)}else{var b=!1;a>Number.EPSILON?c>Number.EPSILON&&(b=!0):a<-Number.EPSILON?c<-Number.EPSILON&&(b=!0):Math.sign(s)===Math.sign(u)&&(b=!0),b?(i=-s,n=a,o=Math.sqrt(h)):(i=a,n=s,o=Math.sqrt(h/2))}return new l(i/o,n/o)}function n(t,e){var r,i;for(Z=t.length;--Z>=0;){r=Z,(i=Z-1)<0&&(i=t.length-1);var n=0,o=P+2*M;for(n=0;n<o;n++){var a=X*n,c=X*(n+1);s(e+r+a,e+i+a,e+i+c,e+r+c,t,n,o,r,i)}}}function o(t,e,r){_.push(t),_.push(e),_.push(r)}function a(t,e,r){c(t),c(e),c(r);var i=y.length/3,n=R.generateTopUV(N,y,i-3,i-2,i-1);u(n[0]),u(n[1]),u(n[2])}function s(t,e,r,i,n,o,a,s,h){c(t),c(e),c(i),c(e),c(r),c(i);var l=y.length/3,p=R.generateSideWallUV(N,y,l-6,l-3,l-2,l-1);u(p[0]),u(p[1]),u(p[3]),u(p[1]),u(p[2]),u(p[3])}function c(t){b.push(y.length/3),y.push(_[3*t+0]),y.push(_[3*t+1]),y.push(_[3*t+2])}function u(t){x.push(t.x),x.push(t.y)}var h,p,d,f,m,v=e.arrays?e.arrays:this.getArrays(),y=v.position,b=v.index,x=v.uv,_=[],w=void 0!==e.amount?e.amount:100,S=void 0!==e.bevelThickness?e.bevelThickness:6,A=void 0!==e.bevelSize?e.bevelSize:S-2,M=void 0!==e.bevelSegments?e.bevelSegments:3,E=void 0===e.bevelEnabled||e.bevelEnabled,T=void 0!==e.curveSegments?e.curveSegments:12,P=void 0!==e.steps?e.steps:1,C=e.extrudePath,I=!1,R=void 0!==e.UVGenerator?e.UVGenerator:ir.WorldUVGenerator;C&&(h=C.getSpacedPoints(P),I=!0,E=!1,p=void 0!==e.frames?e.frames:C.computeFrenetFrames(P,!1),d=new g,f=new g,m=new g),E||(M=0,S=0,A=0);var L,O,D,N=this,k=t.extractPoints(T),F=k.shape,B=k.holes;if(!gp.isClockWise(F))for(F=F.reverse(),O=0,D=B.length;O<D;O++)L=B[O],gp.isClockWise(L)&&(B[O]=L.reverse());var z=gp.triangulateShape(F,B),U=F;for(O=0,D=B.length;O<D;O++)L=B[O],F=F.concat(L);for(var j,G,V,$,H,W,X=F.length,q=z.length,Y=[],Z=0,K=U.length,Q=K-1,J=Z+1;Z<K;Z++,Q++,J++)Q===K&&(Q=0),J===K&&(J=0),Y[Z]=i(U[Z],U[Q],U[J]);var tt,et=[],rt=Y.concat();for(O=0,D=B.length;O<D;O++){for(L=B[O],tt=[],Z=0,Q=(K=L.length)-1,J=Z+1;Z<K;Z++,Q++,J++)Q===K&&(Q=0),J===K&&(J=0),tt[Z]=i(L[Z],L[Q],L[J]);et.push(tt),rt=rt.concat(tt)}for(j=0;j<M;j++){for(V=j/M,$=S*Math.cos(V*Math.PI/2),G=A*Math.sin(V*Math.PI/2),Z=0,K=U.length;Z<K;Z++)o((H=r(U[Z],Y[Z],G)).x,H.y,-$);for(O=0,D=B.length;O<D;O++)for(L=B[O],tt=et[O],Z=0,K=L.length;Z<K;Z++)o((H=r(L[Z],tt[Z],G)).x,H.y,-$)}for(G=A,Z=0;Z<X;Z++)H=E?r(F[Z],rt[Z],G):F[Z],I?(f.copy(p.normals[0]).multiplyScalar(H.x),d.copy(p.binormals[0]).multiplyScalar(H.y),m.copy(h[0]).add(f).add(d),o(m.x,m.y,m.z)):o(H.x,H.y,0);var it;for(it=1;it<=P;it++)for(Z=0;Z<X;Z++)H=E?r(F[Z],rt[Z],G):F[Z],I?(f.copy(p.normals[it]).multiplyScalar(H.x),d.copy(p.binormals[it]).multiplyScalar(H.y),m.copy(h[it]).add(f).add(d),o(m.x,m.y,m.z)):o(H.x,H.y,w/P*it);for(j=M-1;j>=0;j--){for(V=j/M,$=S*Math.cos(V*Math.PI/2),G=A*Math.sin(V*Math.PI/2),Z=0,K=U.length;Z<K;Z++)o((H=r(U[Z],Y[Z],G)).x,H.y,w+$);for(O=0,D=B.length;O<D;O++)for(L=B[O],tt=et[O],Z=0,K=L.length;Z<K;Z++)H=r(L[Z],tt[Z],G),I?o(H.x,H.y+h[P-1].y,h[P-1].x+$):o(H.x,H.y,w+$)}!function(){var t=y.length/3;if(E){var r=0,i=X*r;for(Z=0;Z<q;Z++)a((W=z[Z])[2]+i,W[1]+i,W[0]+i);for(i=X*(r=P+2*M),Z=0;Z<q;Z++)a((W=z[Z])[0]+i,W[1]+i,W[2]+i)}else{for(Z=0;Z<q;Z++)a((W=z[Z])[2],W[1],W[0]);for(Z=0;Z<q;Z++)a((W=z[Z])[0]+X*P,W[1]+X*P,W[2]+X*P)}N.addGroup(t,y.length/3-t,void 0!==e.material?e.material:0)}(),function(){var t=y.length/3,r=0;for(n(U,r),r+=U.length,O=0,D=B.length;O<D;O++)n(L=B[O],r),r+=L.length;N.addGroup(t,y.length/3-t,void 0!==e.extrudeMaterial?e.extrudeMaterial:1)}(),e.arrays||(this.setIndex(b),this.addAttribute("position",new Et(y,3)),this.addAttribute("uv",new Et(e.arrays.uv,2)))},ir.WorldUVGenerator={generateTopUV:function(t,e,r,i,n){var o=e[3*r],a=e[3*r+1],s=e[3*i],c=e[3*i+1],u=e[3*n],h=e[3*n+1];return[new l(o,a),new l(s,c),new l(u,h)]},generateSideWallUV:function(t,e,r,i,n,o){var a=e[3*r],s=e[3*r+1],c=e[3*r+2],u=e[3*i],h=e[3*i+1],p=e[3*i+2],d=e[3*n],f=e[3*n+1],m=e[3*n+2],g=e[3*o],v=e[3*o+1],y=e[3*o+2];return Math.abs(s-h)<.01?[new l(a,1-c),new l(u,1-p),new l(d,1-m),new l(g,1-y)]:[new l(s,1-c),new l(h,1-p),new l(f,1-m),new l(v,1-y)]}},or.prototype=Object.create(wt.prototype),or.prototype.constructor=or,ar.prototype=Object.create(nr.prototype),ar.prototype.constructor=ar,sr.prototype=Object.create(wt.prototype),sr.prototype.constructor=sr,cr.prototype=Object.create(Ct.prototype),cr.prototype.constructor=cr,ur.prototype=Object.create(wt.prototype),ur.prototype.constructor=ur,hr.prototype=Object.create(Ct.prototype),hr.prototype.constructor=hr,lr.prototype=Object.create(wt.prototype),lr.prototype.constructor=lr,pr.prototype=Object.create(Ct.prototype),pr.prototype.constructor=pr,dr.prototype=Object.create(wt.prototype),dr.prototype.constructor=dr,fr.prototype=Object.create(Ct.prototype),fr.prototype.constructor=fr,mr.prototype=Object.create(Ct.prototype),mr.prototype.constructor=mr,gr.prototype=Object.create(wt.prototype),gr.prototype.constructor=gr,vr.prototype=Object.create(Ct.prototype),vr.prototype.constructor=vr,yr.prototype=Object.create(gr.prototype),yr.prototype.constructor=yr,br.prototype=Object.create(vr.prototype),br.prototype.constructor=br,xr.prototype=Object.create(wt.prototype),xr.prototype.constructor=xr,_r.prototype=Object.create(Ct.prototype),_r.prototype.constructor=_r;var vp=Object.freeze({WireframeGeometry:Be,ParametricGeometry:ze,ParametricBufferGeometry:Ue,TetrahedronGeometry:Ve,TetrahedronBufferGeometry:$e,OctahedronGeometry:He,OctahedronBufferGeometry:We,IcosahedronGeometry:Xe,IcosahedronBufferGeometry:qe,DodecahedronGeometry:Ye,DodecahedronBufferGeometry:Ze,PolyhedronGeometry:je,PolyhedronBufferGeometry:Ge,TubeGeometry:Ke,TubeBufferGeometry:Qe,TorusKnotGeometry:Je,TorusKnotBufferGeometry:tr,TorusGeometry:er,TorusBufferGeometry:rr,TextGeometry:or,TextBufferGeometry:ar,SphereGeometry:sr,SphereBufferGeometry:cr,RingGeometry:ur,RingBufferGeometry:hr,PlaneGeometry:Lt,PlaneBufferGeometry:Ot,LatheGeometry:lr,LatheBufferGeometry:pr,ShapeGeometry:dr,ShapeBufferGeometry:fr,ExtrudeGeometry:ir,ExtrudeBufferGeometry:nr,EdgesGeometry:mr,ConeGeometry:yr,ConeBufferGeometry:br,CylinderGeometry:gr,CylinderBufferGeometry:vr,CircleGeometry:xr,CircleBufferGeometry:_r,BoxGeometry:It,BoxBufferGeometry:Rt});wr.prototype=Object.create(ot.prototype),wr.prototype.constructor=wr,wr.prototype.isShadowMaterial=!0,Sr.prototype=Object.create(ot.prototype),Sr.prototype.constructor=Sr,Sr.prototype.isRawShaderMaterial=!0,Ar.prototype=Object.create(nt.prototype),Ar.prototype.constructor=Ar,Ar.prototype.isMeshStandardMaterial=!0,Ar.prototype.copy=function(t){return nt.prototype.copy.call(this,t),this.defines={STANDARD:""},this.color.copy(t.color),this.roughness=t.roughness,this.metalness=t.metalness,this.map=t.map,this.lightMap=t.lightMap,this.lightMapIntensity=t.lightMapIntensity,this.aoMap=t.aoMap,this.aoMapIntensity=t.aoMapIntensity,this.emissive.copy(t.emissive),this.emissiveMap=t.emissiveMap,this.emissiveIntensity=t.emissiveIntensity,this.bumpMap=t.bumpMap,this.bumpScale=t.bumpScale,this.normalMap=t.normalMap,this.normalScale.copy(t.normalScale),this.displacementMap=t.displacementMap,this.displacementScale=t.displacementScale,this.displacementBias=t.displacementBias,this.roughnessMap=t.roughnessMap,this.metalnessMap=t.metalnessMap,this.alphaMap=t.alphaMap,this.envMap=t.envMap,this.envMapIntensity=t.envMapIntensity,this.refractionRatio=t.refractionRatio,this.wireframe=t.wireframe,this.wireframeLinewidth=t.wireframeLinewidth,this.wireframeLinecap=t.wireframeLinecap,this.wireframeLinejoin=t.wireframeLinejoin,this.skinning=t.skinning,this.morphTargets=t.morphTargets,this.morphNormals=t.morphNormals,this},Mr.prototype=Object.create(Ar.prototype),Mr.prototype.constructor=Mr,Mr.prototype.isMeshPhysicalMaterial=!0,Mr.prototype.copy=function(t){return Ar.prototype.copy.call(this,t),this.defines={PHYSICAL:""},this.reflectivity=t.reflectivity,this.clearCoat=t.clearCoat,this.clearCoatRoughness=t.clearCoatRoughness,this},Er.prototype=Object.create(nt.prototype),Er.prototype.constructor=Er,Er.prototype.isMeshPhongMaterial=!0,Er.prototype.copy=function(t){return nt.prototype.copy.call(this,t),this.color.copy(t.color),this.specular.copy(t.specular),this.shininess=t.shininess,this.map=t.map,this.lightMap=t.lightMap,this.lightMapIntensity=t.lightMapIntensity,this.aoMap=t.aoMap,this.aoMapIntensity=t.aoMapIntensity,this.emissive.copy(t.emissive),this.emissiveMap=t.emissiveMap,this.emissiveIntensity=t.emissiveIntensity,this.bumpMap=t.bumpMap,this.bumpScale=t.bumpScale,this.normalMap=t.normalMap,this.normalScale.copy(t.normalScale),this.displacementMap=t.displacementMap,this.displacementScale=t.displacementScale,this.displacementBias=t.displacementBias,this.specularMap=t.specularMap,this.alphaMap=t.alphaMap,this.envMap=t.envMap,this.combine=t.combine,this.reflectivity=t.reflectivity,this.refractionRatio=t.refractionRatio,this.wireframe=t.wireframe,this.wireframeLinewidth=t.wireframeLinewidth,this.wireframeLinecap=t.wireframeLinecap,this.wireframeLinejoin=t.wireframeLinejoin,this.skinning=t.skinning,this.morphTargets=t.morphTargets,this.morphNormals=t.morphNormals,this},Tr.prototype=Object.create(Er.prototype),Tr.prototype.constructor=Tr,Tr.prototype.isMeshToonMaterial=!0,Tr.prototype.copy=function(t){return Er.prototype.copy.call(this,t),this.gradientMap=t.gradientMap,this},Pr.prototype=Object.create(nt.prototype),Pr.prototype.constructor=Pr,Pr.prototype.isMeshNormalMaterial=!0,Pr.prototype.copy=function(t){return nt.prototype.copy.call(this,t),this.bumpMap=t.bumpMap,this.bumpScale=t.bumpScale,this.normalMap=t.normalMap,this.normalScale.copy(t.normalScale),this.displacementMap=t.displacementMap,this.displacementScale=t.displacementScale,this.displacementBias=t.displacementBias,this.wireframe=t.wireframe,this.wireframeLinewidth=t.wireframeLinewidth,this.skinning=t.skinning,this.morphTargets=t.morphTargets,this.morphNormals=t.morphNormals,this},Cr.prototype=Object.create(nt.prototype),Cr.prototype.constructor=Cr,Cr.prototype.isMeshLambertMaterial=!0,Cr.prototype.copy=function(t){return nt.prototype.copy.call(this,t),this.color.copy(t.color),this.map=t.map,this.lightMap=t.lightMap,this.lightMapIntensity=t.lightMapIntensity,this.aoMap=t.aoMap,this.aoMapIntensity=t.aoMapIntensity,this.emissive.copy(t.emissive),this.emissiveMap=t.emissiveMap,this.emissiveIntensity=t.emissiveIntensity,this.specularMap=t.specularMap,this.alphaMap=t.alphaMap,this.envMap=t.envMap,this.combine=t.combine,this.reflectivity=t.reflectivity,this.refractionRatio=t.refractionRatio,this.wireframe=t.wireframe,this.wireframeLinewidth=t.wireframeLinewidth,this.wireframeLinecap=t.wireframeLinecap,this.wireframeLinejoin=t.wireframeLinejoin,this.skinning=t.skinning,this.morphTargets=t.morphTargets,this.morphNormals=t.morphNormals,this},Ir.prototype=Object.create(nt.prototype),Ir.prototype.constructor=Ir,Ir.prototype.isLineDashedMaterial=!0,Ir.prototype.copy=function(t){return nt.prototype.copy.call(this,t),this.color.copy(t.color),this.linewidth=t.linewidth,this.scale=t.scale,this.dashSize=t.dashSize,this.gapSize=t.gapSize,this};var yp=Object.freeze({ShadowMaterial:wr,SpriteMaterial:Se,RawShaderMaterial:Sr,ShaderMaterial:ot,PointsMaterial:Oe,MeshPhysicalMaterial:Mr,MeshStandardMaterial:Ar,MeshPhongMaterial:Er,MeshToonMaterial:Tr,MeshNormalMaterial:Pr,MeshLambertMaterial:Cr,MeshDepthMaterial:at,MeshBasicMaterial:Dt,LineDashedMaterial:Ir,LineBasicMaterial:Ce,Material:nt}),bp={enabled:!1,files:{},add:function(t,e){!1!==this.enabled&&(this.files[t]=e)},get:function(t){if(!1!==this.enabled)return this.files[t]},remove:function(t){delete this.files[t]},clear:function(){this.files={}}},xp=new Rr;Object.assign(Lr.prototype,{load:function(t,e,r,i){var n=this;void 0===t&&(t=""),void 0!==this.path&&(t=this.path+t);var o=this,a=bp.get(t);if(void 0!==a)return o.manager.itemStart(t),setTimeout(function(){e&&e(a),o.manager.itemEnd(t)},0),a;var s=t.match(/^data:(.*?)(;base64)?,(.*)$/);if(s){var c=s[1],u=!!s[2],h=s[3];h=window.decodeURIComponent(h),u&&(h=window.atob(h));try{var l,p=(this.responseType||"").toLowerCase();switch(p){case"arraybuffer":case"blob":l=new ArrayBuffer(h.length);for(var d=new Uint8Array(l),f=0;f<h.length;f++)d[f]=h.charCodeAt(f);"blob"===p&&(l=new Blob([l],{type:c}));break;case"document":var m=new DOMParser;l=m.parseFromString(h,c);break;case"json":l=JSON.parse(h);break;default:l=h}window.setTimeout(function(){e&&e(l),o.manager.itemEnd(t)},0)}catch(e){window.setTimeout(function(){i&&i(e),o.manager.itemEnd(t),o.manager.itemError(t)},0)}}else{var g=new XMLHttpRequest;g.open("GET",t,!0),g.addEventListener("load",function(r){var n=r.target.response;bp.add(t,n),200===this.status?(e&&e(n),o.manager.itemEnd(t)):0===this.status?(console.warn("THREE.FileLoader: HTTP Status 0 received."),e&&e(n),o.manager.itemEnd(t)):(i&&i(r),o.manager.itemEnd(t),o.manager.itemError(t))},!1),void 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c=0,u=0,h=t.length;u<h;++u)!function(u){s.load(t[u],function(t){var r=n._parser(t,!0);o[u]={width:r.width,height:r.height,format:r.format,mipmaps:r.mipmaps},6===(c+=1)&&(1===r.mipmapCount&&(a.minFilter=sl),a.format=r.format,a.needsUpdate=!0,e&&e(a))},r,i)}(u);else s.load(t,function(t){var r=n._parser(t,!0);if(r.isCubemap)for(var i=r.mipmaps.length/r.mipmapCount,s=0;s<i;s++){o[s]={mipmaps:[]};for(var c=0;c<r.mipmapCount;c++)o[s].mipmaps.push(r.mipmaps[s*r.mipmapCount+c]),o[s].format=r.format,o[s].width=r.width,o[s].height=r.height}else a.image.width=r.width,a.image.height=r.height,a.mipmaps=r.mipmaps;1===r.mipmapCount&&(a.minFilter=sl),a.format=r.format,a.needsUpdate=!0,e&&e(a)},r,i);return a},setPath:function(t){return this.path=t,this}}),Object.assign(Dr.prototype,{load:function(t,e,r,i){var n=this,o=new y,a=new Lr(this.manager);return a.setResponseType("arraybuffer"),a.load(t,function(t){var r=n._parser(t);r&&(void 0!==r.image?o.image=r.image:void 0!==r.data&&(o.image.width=r.width,o.image.height=r.height,o.image.data=r.data),o.wrapS=void 0!==r.wrapS?r.wrapS:rl,o.wrapT=void 0!==r.wrapT?r.wrapT:rl,o.magFilter=void 0!==r.magFilter?r.magFilter:sl,o.minFilter=void 0!==r.minFilter?r.minFilter:ul,o.anisotropy=void 0!==r.anisotropy?r.anisotropy:1,void 0!==r.format&&(o.format=r.format),void 0!==r.type&&(o.type=r.type),void 0!==r.mipmaps&&(o.mipmaps=r.mipmaps),1===r.mipmapCount&&(o.minFilter=sl),o.needsUpdate=!0,e&&e(o,r))},r,i),o}}),Object.assign(Nr.prototype,{load:function(t,e,r,i){void 0===t&&(t=""),void 0!==this.path&&(t=this.path+t);var n=this,o=bp.get(t);if(void 0!==o)return n.manager.itemStart(t),setTimeout(function(){e&&e(o),n.manager.itemEnd(t)},0),o;var a=document.createElementNS("http://www.w3.org/1999/xhtml","img");return a.addEventListener("load",function(){bp.add(t,this),e&&e(this),n.manager.itemEnd(t)},!1),a.addEventListener("error",function(e){i&&i(e),n.manager.itemEnd(t),n.manager.itemError(t)},!1),"data:"!==t.substr(0,5)&&void 0!==this.crossOrigin&&(a.crossOrigin=this.crossOrigin),n.manager.itemStart(t),a.src=t,a},setCrossOrigin:function(t){return this.crossOrigin=t,this},setPath:function(t){return this.path=t,this}}),Object.assign(kr.prototype,{load:function(t,e,r,i){var n=new b,o=new Nr(this.manager);o.setCrossOrigin(this.crossOrigin),o.setPath(this.path);for(var a=0,s=0;s<t.length;++s)!function(r){o.load(t[r],function(t){n.images[r]=t,6==++a&&(n.needsUpdate=!0,e&&e(n))},void 0,i)}(s);return n},setCrossOrigin:function(t){return this.crossOrigin=t,this},setPath:function(t){return this.path=t,this}}),Object.assign(Fr.prototype,{load:function(t,e,r,i){var n=new Nr(this.manager);n.setCrossOrigin(this.crossOrigin),n.setPath(this.path);var o=new p;return o.image=n.load(t,function(){var r=t.search(/\.(jpg|jpeg)$/)>0||0===t.search(/^data\:image\/jpeg/);o.format=r?Sl:Al,o.needsUpdate=!0,void 0!==e&&e(o)},r,i),o},setCrossOrigin:function(t){return this.crossOrigin=t,this},setPath:function(t){return this.path=t,this}}),Br.prototype=Object.assign(Object.create(gt.prototype),{constructor:Br,isLight:!0,copy:function(t){return gt.prototype.copy.call(this,t),this.color.copy(t.color),this.intensity=t.intensity,this},toJSON:function(t){var e=gt.prototype.toJSON.call(this,t);return e.object.color=this.color.getHex(),e.object.intensity=this.intensity,void 0!==this.groundColor&&(e.object.groundColor=this.groundColor.getHex()),void 0!==this.distance&&(e.object.distance=this.distance),void 0!==this.angle&&(e.object.angle=this.angle),void 0!==this.decay&&(e.object.decay=this.decay),void 0!==this.penumbra&&(e.object.penumbra=this.penumbra),void 0!==this.shadow&&(e.object.shadow=this.shadow.toJSON()),e}}),zr.prototype=Object.assign(Object.create(Br.prototype),{constructor:zr,isHemisphereLight:!0,copy:function(t){return Br.prototype.copy.call(this,t),this.groundColor.copy(t.groundColor),this}}),Object.assign(Ur.prototype,{copy:function(t){return this.camera=t.camera.clone(),this.bias=t.bias,this.radius=t.radius,this.mapSize.copy(t.mapSize),this},clone:function(){return(new this.constructor).copy(this)},toJSON:function(){var t={};return 0!==this.bias&&(t.bias=this.bias),1!==this.radius&&(t.radius=this.radius),512===this.mapSize.x&&512===this.mapSize.y||(t.mapSize=this.mapSize.toArray()),t.camera=this.camera.toJSON(!1).object,delete t.camera.matrix,t}}),jr.prototype=Object.assign(Object.create(Ur.prototype),{constructor:jr,isSpotLightShadow:!0,update:function(t){var e=this.camera,r=2*Ql.RAD2DEG*t.angle,i=this.mapSize.width/this.mapSize.height,n=t.distance||e.far;r===e.fov&&i===e.aspect&&n===e.far||(e.fov=r,e.aspect=i,e.far=n,e.updateProjectionMatrix())}}),Gr.prototype=Object.assign(Object.create(Br.prototype),{constructor:Gr,isSpotLight:!0,copy:function(t){return Br.prototype.copy.call(this,t),this.distance=t.distance,this.angle=t.angle,this.penumbra=t.penumbra,this.decay=t.decay,this.target=t.target.clone(),this.shadow=t.shadow.clone(),this}}),Vr.prototype=Object.assign(Object.create(Br.prototype),{constructor:Vr,isPointLight:!0,copy:function(t){return Br.prototype.copy.call(this,t),this.distance=t.distance,this.decay=t.decay,this.shadow=t.shadow.clone(),this}}),$r.prototype=Object.assign(Object.create(Ur.prototype),{constructor:$r}),Hr.prototype=Object.assign(Object.create(Br.prototype),{constructor:Hr,isDirectionalLight:!0,copy:function(t){return Br.prototype.copy.call(this,t),this.target=t.target.clone(),this.shadow=t.shadow.clone(),this}}),Wr.prototype=Object.assign(Object.create(Br.prototype),{constructor:Wr,isAmbientLight:!0}),Xr.prototype=Object.assign(Object.create(Br.prototype),{constructor:Xr,isRectAreaLight:!0,copy:function(t){return Br.prototype.copy.call(this,t),this.width=t.width,this.height=t.height,this},toJSON:function(t){var e=Br.prototype.toJSON.call(this,t);return e.object.width=this.width,e.object.height=this.height,e}});var _p={arraySlice:function(t,e,r){return _p.isTypedArray(t)?new t.constructor(t.subarray(e,void 0!==r?r:t.length)):t.slice(e,r)},convertArray:function(t,e,r){return!t||!r&&t.constructor===e?t:"number"==typeof e.BYTES_PER_ELEMENT?new e(t):Array.prototype.slice.call(t)},isTypedArray:function(t){return ArrayBuffer.isView(t)&&!(t instanceof DataView)},getKeyframeOrder:function(t){function e(e,r){return t[e]-t[r]}for(var r=t.length,i=new Array(r),n=0;n!==r;++n)i[n]=n;return i.sort(e),i},sortedArray:function(t,e,r){for(var i=t.length,n=new t.constructor(i),o=0,a=0;a!==i;++o)for(var s=r[o]*e,c=0;c!==e;++c)n[a++]=t[s+c];return n},flattenJSON:function(t,e,r,i){for(var n=1,o=t[0];void 0!==o&&void 0===o[i];)o=t[n++];if(void 0!==o){var a=o[i];if(void 0!==a)if(Array.isArray(a))do{void 0!==(a=o[i])&&(e.push(o.time),r.push.apply(r,a)),o=t[n++]}while(void 0!==o);else if(void 0!==a.toArray)do{void 0!==(a=o[i])&&(e.push(o.time),a.toArray(r,r.length)),o=t[n++]}while(void 0!==o);else do{void 0!==(a=o[i])&&(e.push(o.time),r.push(a)),o=t[n++]}while(void 0!==o)}}};Object.assign(qr.prototype,{evaluate:function(t){var e=this,r=this.parameterPositions,i=this._cachedIndex,n=r[i],o=r[i-1];t:{e:{var a;r:{i:if(!(t<n)){for(c=i+2;;){if(void 0===n){if(t<o)break i;return i=r.length,e._cachedIndex=i,e.afterEnd_(i-1,t,o)}if(i===c)break;if(o=n,n=r[++i],t<n)break e}a=r.length;break r}{if(t>=o)break t;var s=r[1];t<s&&(i=2,o=s);for(var c=i-2;;){if(void 0===o)return e._cachedIndex=0,e.beforeStart_(0,t,n);if(i===c)break;if(n=o,o=r[--i-1],t>=o)break e}a=i,i=0}}for(;i<a;){var u=i+a>>>1;t<r[u]?a=u:i=u+1}if(n=r[i],void 0===(o=r[i-1]))return this._cachedIndex=0,this.beforeStart_(0,t,n);if(void 0===n)return i=r.length,this._cachedIndex=i,this.afterEnd_(i-1,o,t)}this._cachedIndex=i,this.intervalChanged_(i,o,n)}return this.interpolate_(i,o,t,n)},settings:null,DefaultSettings_:{},getSettings_:function(){return this.settings||this.DefaultSettings_},copySampleValue_:function(t){for(var e=this.resultBuffer,r=this.sampleValues,i=this.valueSize,n=t*i,o=0;o!==i;++o)e[o]=r[n+o];return e},interpolate_:function(t,e,r,i){throw new Error("call to abstract method")},intervalChanged_:function(t,e,r){}}),Object.assign(qr.prototype,{beforeStart_:qr.prototype.copySampleValue_,afterEnd_:qr.prototype.copySampleValue_}),Yr.prototype=Object.assign(Object.create(qr.prototype),{constructor:Yr,DefaultSettings_:{endingStart:zl,endingEnd:zl},intervalChanged_:function(t,e,r){var i=this.parameterPositions,n=t-2,o=t+1,a=i[n],s=i[o];if(void 0===a)switch(this.getSettings_().endingStart){case 2401:n=t,a=2*e-r;break;case 2402:a=e+i[n=i.length-2]-i[n+1];break;default:n=t,a=r}if(void 0===s)switch(this.getSettings_().endingEnd){case 2401:o=t,s=2*r-e;break;case 2402:o=1,s=r+i[1]-i[0];break;default:o=t-1,s=e}var c=.5*(r-e),u=this.valueSize;this._weightPrev=c/(e-a),this._weightNext=c/(s-r),this._offsetPrev=n*u,this._offsetNext=o*u},interpolate_:function(t,e,r,i){for(var n=this.resultBuffer,o=this.sampleValues,a=this.valueSize,s=t*a,c=s-a,u=this._offsetPrev,h=this._offsetNext,l=this._weightPrev,p=this._weightNext,d=(r-e)/(i-e),f=d*d,m=f*d,g=-l*m+2*l*f-l*d,v=(1+l)*m+(-1.5-2*l)*f+(-.5+l)*d+1,y=(-1-p)*m+(1.5+p)*f+.5*d,b=p*m-p*f,x=0;x!==a;++x)n[x]=g*o[u+x]+v*o[c+x]+y*o[s+x]+b*o[h+x];return n}}),Zr.prototype=Object.assign(Object.create(qr.prototype),{constructor:Zr,interpolate_:function(t,e,r,i){for(var n=this.resultBuffer,o=this.sampleValues,a=this.valueSize,s=t*a,c=s-a,u=(r-e)/(i-e),h=1-u,l=0;l!==a;++l)n[l]=o[c+l]*h+o[s+l]*u;return n}}),Kr.prototype=Object.assign(Object.create(qr.prototype),{constructor:Kr,interpolate_:function(t,e,r,i){return this.copySampleValue_(t-1)}});var wp;wp={TimeBufferType:Float32Array,ValueBufferType:Float32Array,DefaultInterpolation:2301,InterpolantFactoryMethodDiscrete:function(t){return new Kr(this.times,this.values,this.getValueSize(),t)},InterpolantFactoryMethodLinear:function(t){return new Zr(this.times,this.values,this.getValueSize(),t)},InterpolantFactoryMethodSmooth:function(t){return new Yr(this.times,this.values,this.getValueSize(),t)},setInterpolation:function(t){var e;switch(t){case 2300:e=this.InterpolantFactoryMethodDiscrete;break;case 2301:e=this.InterpolantFactoryMethodLinear;break;case 2302:e=this.InterpolantFactoryMethodSmooth}if(void 0===e){var r="unsupported interpolation for "+this.ValueTypeName+" keyframe track named "+this.name;if(void 0===this.createInterpolant){if(t===this.DefaultInterpolation)throw new Error(r);this.setInterpolation(this.DefaultInterpolation)}return void console.warn("THREE.KeyframeTrackPrototype:",r)}this.createInterpolant=e},getInterpolation:function(){switch(this.createInterpolant){case this.InterpolantFactoryMethodDiscrete:return 2300;case this.InterpolantFactoryMethodLinear:return 2301;case this.InterpolantFactoryMethodSmooth:return 2302}},getValueSize:function(){return this.values.length/this.times.length},shift:function(t){if(0!==t)for(var e=this.times,r=0,i=e.length;r!==i;++r)e[r]+=t;return this},scale:function(t){if(1!==t)for(var e=this.times,r=0,i=e.length;r!==i;++r)e[r]*=t;return this},trim:function(t,e){for(var r=this.times,i=r.length,n=0,o=i-1;n!==i&&r[n]<t;)++n;for(;-1!==o&&r[o]>e;)--o;if(++o,0!==n||o!==i){n>=o&&(n=(o=Math.max(o,1))-1);var a=this.getValueSize();this.times=_p.arraySlice(r,n,o),this.values=_p.arraySlice(this.values,n*a,o*a)}return this},validate:function(){var t=this,e=!0,r=this.getValueSize();r-Math.floor(r)!=0&&(console.error("THREE.KeyframeTrackPrototype: Invalid value size in track.",this),e=!1);var i=this.times,n=this.values,o=i.length;0===o&&(console.error("THREE.KeyframeTrackPrototype: Track is empty.",this),e=!1);for(var a=null,s=0;s!==o;s++){var c=i[s];if("number"==typeof c&&isNaN(c)){console.error("THREE.KeyframeTrackPrototype: Time is not a valid number.",t,s,c),e=!1;break}if(null!==a&&a>c){console.error("THREE.KeyframeTrackPrototype: Out of order keys.",t,s,c,a),e=!1;break}a=c}if(void 0!==n&&_p.isTypedArray(n))for(var s=0,u=n.length;s!==u;++s){var h=n[s];if(isNaN(h)){console.error("THREE.KeyframeTrackPrototype: Value is not a valid number.",t,s,h),e=!1;break}}return e},optimize:function(){for(var t=this.times,e=this.values,r=this.getValueSize(),i=2302===this.getInterpolation(),n=1,o=t.length-1,a=1;a<o;++a){var s=!1,c=t[a];if(c!==t[a+1]&&(1!==a||c!==c[0]))if(i)s=!0;else for(var u=a*r,h=u-r,l=u+r,p=0;p!==r;++p){var d=e[u+p];if(d!==e[h+p]||d!==e[l+p]){s=!0;break}}if(s){if(a!==n){t[n]=t[a];for(var f=a*r,m=n*r,p=0;p!==r;++p)e[m+p]=e[f+p]}++n}}if(o>0){t[n]=t[o];for(var f=o*r,m=n*r,p=0;p!==r;++p)e[m+p]=e[f+p];++n}return n!==t.length&&(this.times=_p.arraySlice(t,0,n),this.values=_p.arraySlice(e,0,n*r)),this}},Jr.prototype=Object.assign(Object.create(wp),{constructor:Jr,ValueTypeName:"vector"}),ti.prototype=Object.assign(Object.create(qr.prototype),{constructor:ti,interpolate_:function(t,e,r,i){for(var n=this.resultBuffer,o=this.sampleValues,a=this.valueSize,s=t*a,c=(r-e)/(i-e),u=s+a;s!==u;s+=4)m.slerpFlat(n,0,o,s-a,o,s,c);return n}}),ei.prototype=Object.assign(Object.create(wp),{constructor:ei,ValueTypeName:"quaternion",DefaultInterpolation:2301,InterpolantFactoryMethodLinear:function(t){return new ti(this.times,this.values,this.getValueSize(),t)},InterpolantFactoryMethodSmooth:void 0}),ri.prototype=Object.assign(Object.create(wp),{constructor:ri,ValueTypeName:"number"}),ii.prototype=Object.assign(Object.create(wp),{constructor:ii,ValueTypeName:"string",ValueBufferType:Array,DefaultInterpolation:2300,InterpolantFactoryMethodLinear:void 0,InterpolantFactoryMethodSmooth:void 0}),ni.prototype=Object.assign(Object.create(wp),{constructor:ni,ValueTypeName:"bool",ValueBufferType:Array,DefaultInterpolation:2300,InterpolantFactoryMethodLinear:void 0,InterpolantFactoryMethodSmooth:void 0}),oi.prototype=Object.assign(Object.create(wp),{constructor:oi,ValueTypeName:"color"}),ai.prototype=wp,wp.constructor=ai,Object.assign(ai,{parse:function(t){if(void 0===t.type)throw new Error("track type undefined, can not parse");var e=ai._getTrackTypeForValueTypeName(t.type);if(void 0===t.times){var r=[],i=[];_p.flattenJSON(t.keys,r,i,"value"),t.times=r,t.values=i}return void 0!==e.parse?e.parse(t):new e(t.name,t.times,t.values,t.interpolation)},toJSON:function(t){var e,r=t.constructor;if(void 0!==r.toJSON)e=r.toJSON(t);else{e={name:t.name,times:_p.convertArray(t.times,Array),values:_p.convertArray(t.values,Array)};var i=t.getInterpolation();i!==t.DefaultInterpolation&&(e.interpolation=i)}return e.type=t.ValueTypeName,e},_getTrackTypeForValueTypeName:function(t){switch(t.toLowerCase()){case"scalar":case"double":case"float":case"number":case"integer":return ri;case"vector":case"vector2":case"vector3":case"vector4":return Jr;case"color":return oi;case"quaternion":return ei;case"bool":case"boolean":return ni;case"string":return ii}throw new Error("Unsupported typeName: "+t)}}),Object.assign(si,{parse:function(t){for(var e=[],r=t.tracks,i=1/(t.fps||1),n=0,o=r.length;n!==o;++n)e.push(ai.parse(r[n]).scale(i));return new si(t.name,t.duration,e)},toJSON:function(t){for(var e=[],r=t.tracks,i={name:t.name,duration:t.duration,tracks:e},n=0,o=r.length;n!==o;++n)e.push(ai.toJSON(r[n]));return i},CreateFromMorphTargetSequence:function(t,e,r,i){for(var n=e.length,o=[],a=0;a<n;a++){var s=[],c=[];s.push((a+n-1)%n,a,(a+1)%n),c.push(0,1,0);var u=_p.getKeyframeOrder(s);s=_p.sortedArray(s,1,u),c=_p.sortedArray(c,1,u),i||0!==s[0]||(s.push(n),c.push(c[0])),o.push(new ri(".morphTargetInfluences["+e[a].name+"]",s,c).scale(1/r))}return new si(t,-1,o)},findByName:function(t,e){var r=t;if(!Array.isArray(t)){var i=t;r=i.geometry&&i.geometry.animations||i.animations}for(var n=0;n<r.length;n++)if(r[n].name===e)return r[n];return null},CreateClipsFromMorphTargetSequences:function(t,e,r){for(var i={},n=0,o=t.length;n<o;n++){var a=t[n],s=a.name.match(/^([\w-]*?)([\d]+)$/);if(s&&s.length>1){var c=i[h=s[1]];c||(i[h]=c=[]),c.push(a)}}var u=[];for(var h in i)u.push(si.CreateFromMorphTargetSequence(h,i[h],e,r));return u},parseAnimation:function(t,e){if(!t)return console.error("THREE.AnimationClip: No animation in JSONLoader data."),null;for(var r=function(t,e,r,i,n){if(0!==r.length){var o=[],a=[];_p.flattenJSON(r,o,a,i),0!==o.length&&n.push(new t(e,o,a))}},i=[],n=t.name||"default",o=t.length||-1,a=t.fps||30,s=t.hierarchy||[],c=0;c<s.length;c++){var u=s[c].keys;if(u&&0!==u.length)if(u[0].morphTargets){for(var h={},l=0;l<u.length;l++)if(u[l].morphTargets)for(m=0;m<u[l].morphTargets.length;m++)h[u[l].morphTargets[m]]=-1;for(var p in h){for(var d=[],f=[],m=0;m!==u[l].morphTargets.length;++m){var g=u[l];d.push(g.time),f.push(g.morphTarget===p?1:0)}i.push(new ri(".morphTargetInfluence["+p+"]",d,f))}o=h.length*(a||1)}else{var v=".bones["+e[c].name+"]";r(Jr,v+".position",u,"pos",i),r(ei,v+".quaternion",u,"rot",i),r(Jr,v+".scale",u,"scl",i)}}return 0===i.length?null:new si(n,o,i)}}),Object.assign(si.prototype,{resetDuration:function(){for(var t=this,e=0,r=0,i=this.tracks.length;r!==i;++r){var n=t.tracks[r];e=Math.max(e,n.times[n.times.length-1])}this.duration=e},trim:function(){for(var t=this,e=0;e<this.tracks.length;e++)t.tracks[e].trim(0,t.duration);return this},optimize:function(){for(var t=this,e=0;e<this.tracks.length;e++)t.tracks[e].optimize();return this}}),Object.assign(ci.prototype,{load:function(t,e,r,i){var n=this;new Lr(n.manager).load(t,function(t){e(n.parse(JSON.parse(t)))},r,i)},setTextures:function(t){this.textures=t},parse:function(t){function e(t){return void 0===r[t]&&console.warn("THREE.MaterialLoader: Undefined texture",t),r[t]}var r=this.textures,i=new yp[t.type];if(void 0!==t.uuid&&(i.uuid=t.uuid),void 0!==t.name&&(i.name=t.name),void 0!==t.color&&i.color.setHex(t.color),void 0!==t.roughness&&(i.roughness=t.roughness),void 0!==t.metalness&&(i.metalness=t.metalness),void 0!==t.emissive&&i.emissive.setHex(t.emissive),void 0!==t.specular&&i.specular.setHex(t.specular),void 0!==t.shininess&&(i.shininess=t.shininess),void 0!==t.clearCoat&&(i.clearCoat=t.clearCoat),void 0!==t.clearCoatRoughness&&(i.clearCoatRoughness=t.clearCoatRoughness),void 0!==t.uniforms&&(i.uniforms=t.uniforms),void 0!==t.vertexShader&&(i.vertexShader=t.vertexShader),void 0!==t.fragmentShader&&(i.fragmentShader=t.fragmentShader),void 0!==t.vertexColors&&(i.vertexColors=t.vertexColors),void 0!==t.fog&&(i.fog=t.fog),void 0!==t.shading&&(i.shading=t.shading),void 0!==t.blending&&(i.blending=t.blending),void 0!==t.side&&(i.side=t.side),void 0!==t.opacity&&(i.opacity=t.opacity),void 0!==t.transparent&&(i.transparent=t.transparent),void 0!==t.alphaTest&&(i.alphaTest=t.alphaTest),void 0!==t.depthTest&&(i.depthTest=t.depthTest),void 0!==t.depthWrite&&(i.depthWrite=t.depthWrite),void 0!==t.colorWrite&&(i.colorWrite=t.colorWrite),void 0!==t.wireframe&&(i.wireframe=t.wireframe),void 0!==t.wireframeLinewidth&&(i.wireframeLinewidth=t.wireframeLinewidth),void 0!==t.wireframeLinecap&&(i.wireframeLinecap=t.wireframeLinecap),void 0!==t.wireframeLinejoin&&(i.wireframeLinejoin=t.wireframeLinejoin),void 0!==t.skinning&&(i.skinning=t.skinning),void 0!==t.morphTargets&&(i.morphTargets=t.morphTargets),void 0!==t.size&&(i.size=t.size),void 0!==t.sizeAttenuation&&(i.sizeAttenuation=t.sizeAttenuation),void 0!==t.map&&(i.map=e(t.map)),void 0!==t.alphaMap&&(i.alphaMap=e(t.alphaMap),i.transparent=!0),void 0!==t.bumpMap&&(i.bumpMap=e(t.bumpMap)),void 0!==t.bumpScale&&(i.bumpScale=t.bumpScale),void 0!==t.normalMap&&(i.normalMap=e(t.normalMap)),void 0!==t.normalScale){var n=t.normalScale;!1===Array.isArray(n)&&(n=[n,n]),i.normalScale=(new l).fromArray(n)}return void 0!==t.displacementMap&&(i.displacementMap=e(t.displacementMap)),void 0!==t.displacementScale&&(i.displacementScale=t.displacementScale),void 0!==t.displacementBias&&(i.displacementBias=t.displacementBias),void 0!==t.roughnessMap&&(i.roughnessMap=e(t.roughnessMap)),void 0!==t.metalnessMap&&(i.metalnessMap=e(t.metalnessMap)),void 0!==t.emissiveMap&&(i.emissiveMap=e(t.emissiveMap)),void 0!==t.emissiveIntensity&&(i.emissiveIntensity=t.emissiveIntensity),void 0!==t.specularMap&&(i.specularMap=e(t.specularMap)),void 0!==t.envMap&&(i.envMap=e(t.envMap)),void 0!==t.reflectivity&&(i.reflectivity=t.reflectivity),void 0!==t.lightMap&&(i.lightMap=e(t.lightMap)),void 0!==t.lightMapIntensity&&(i.lightMapIntensity=t.lightMapIntensity),void 0!==t.aoMap&&(i.aoMap=e(t.aoMap)),void 0!==t.aoMapIntensity&&(i.aoMapIntensity=t.aoMapIntensity),void 0!==t.gradientMap&&(i.gradientMap=e(t.gradientMap)),i}}),Object.assign(ui.prototype,{load:function(t,e,r,i){var n=this;new Lr(n.manager).load(t,function(t){e(n.parse(JSON.parse(t)))},r,i)},parse:function(t){var e=new Ct,r=t.data.index;if(void 0!==r){a=new Sp[r.type](r.array);e.setIndex(new St(a,1))}var i=t.data.attributes;for(var n in i){var o=i[n],a=new Sp[o.type](o.array);e.addAttribute(n,new St(a,o.itemSize,o.normalized))}var s=t.data.groups||t.data.drawcalls||t.data.offsets;if(void 0!==s)for(var c=0,u=s.length;c!==u;++c){var h=s[c];e.addGroup(h.start,h.count,h.materialIndex)}var l=t.data.boundingSphere;if(void 0!==l){var p=new g;void 0!==l.center&&p.fromArray(l.center),e.boundingSphere=new ct(p,l.radius)}return e}});var Sp={Int8Array:Int8Array,Uint8Array:Uint8Array,Uint8ClampedArray:"undefined"!=typeof Uint8ClampedArray?Uint8ClampedArray:Uint8Array,Int16Array:Int16Array,Uint16Array:Uint16Array,Int32Array:Int32Array,Uint32Array:Uint32Array,Float32Array:Float32Array,Float64Array:Float64Array};hi.Handlers={handlers:[],add:function(t,e){this.handlers.push(t,e)},get:function(t){for(var e=this.handlers,r=0,i=e.length;r<i;r+=2){var n=e[r],o=e[r+1];if(n.test(t))return o}return null}},Object.assign(hi.prototype,{crossOrigin:void 0,extractUrlBase:function(t){var e=t.split("/");return 1===e.length?"./":(e.pop(),e.join("/")+"/")},initMaterials:function(t,e,r){for(var i=this,n=[],o=0;o<t.length;++o)n[o]=i.createMaterial(t[o],e,r);return n},createMaterial:function(){var t={NoBlending:hh,NormalBlending:lh,AdditiveBlending:ph,SubtractiveBlending:dh,MultiplyBlending:fh,CustomBlending:mh},e=new tt,r=new Fr,i=new ci;return function(n,o,a){function s(t,e,i,n,s){var u,h=o+t,l=hi.Handlers.get(h);null!==l?u=l.load(h):(r.setCrossOrigin(a),u=r.load(h)),void 0!==e&&(u.repeat.fromArray(e),1!==e[0]&&(u.wrapS=el),1!==e[1]&&(u.wrapT=el)),void 0!==i&&u.offset.fromArray(i),void 0!==n&&("repeat"===n[0]&&(u.wrapS=el),"mirror"===n[0]&&(u.wrapS=il),"repeat"===n[1]&&(u.wrapT=el),"mirror"===n[1]&&(u.wrapT=il)),void 0!==s&&(u.anisotropy=s);var p=Ql.generateUUID();return c[p]=u,p}var c={},u={uuid:Ql.generateUUID(),type:"MeshLambertMaterial"};for(var h in n){var l=n[h];switch(h){case"DbgColor":case"DbgIndex":case"opticalDensity":case"illumination":break;case"DbgName":u.name=l;break;case"blending":u.blending=t[l];break;case"colorAmbient":case"mapAmbient":console.warn("THREE.Loader.createMaterial:",h,"is no longer supported.");break;case"colorDiffuse":u.color=e.fromArray(l).getHex();break;case"colorSpecular":u.specular=e.fromArray(l).getHex();break;case"colorEmissive":u.emissive=e.fromArray(l).getHex();break;case"specularCoef":u.shininess=l;break;case"shading":"basic"===l.toLowerCase()&&(u.type="MeshBasicMaterial"),"phong"===l.toLowerCase()&&(u.type="MeshPhongMaterial"),"standard"===l.toLowerCase()&&(u.type="MeshStandardMaterial");break;case"mapDiffuse":u.map=s(l,n.mapDiffuseRepeat,n.mapDiffuseOffset,n.mapDiffuseWrap,n.mapDiffuseAnisotropy);break;case"mapDiffuseRepeat":case"mapDiffuseOffset":case"mapDiffuseWrap":case"mapDiffuseAnisotropy":break;case"mapEmissive":u.emissiveMap=s(l,n.mapEmissiveRepeat,n.mapEmissiveOffset,n.mapEmissiveWrap,n.mapEmissiveAnisotropy);break;case"mapEmissiveRepeat":case"mapEmissiveOffset":case"mapEmissiveWrap":case"mapEmissiveAnisotropy":break;case"mapLight":u.lightMap=s(l,n.mapLightRepeat,n.mapLightOffset,n.mapLightWrap,n.mapLightAnisotropy);break;case"mapLightRepeat":case"mapLightOffset":case"mapLightWrap":case"mapLightAnisotropy":break;case"mapAO":u.aoMap=s(l,n.mapAORepeat,n.mapAOOffset,n.mapAOWrap,n.mapAOAnisotropy);break;case"mapAORepeat":case"mapAOOffset":case"mapAOWrap":case"mapAOAnisotropy":break;case"mapBump":u.bumpMap=s(l,n.mapBumpRepeat,n.mapBumpOffset,n.mapBumpWrap,n.mapBumpAnisotropy);break;case"mapBumpScale":u.bumpScale=l;break;case"mapBumpRepeat":case"mapBumpOffset":case"mapBumpWrap":case"mapBumpAnisotropy":break;case"mapNormal":u.normalMap=s(l,n.mapNormalRepeat,n.mapNormalOffset,n.mapNormalWrap,n.mapNormalAnisotropy);break;case"mapNormalFactor":u.normalScale=[l,l];break;case"mapNormalRepeat":case"mapNormalOffset":case"mapNormalWrap":case"mapNormalAnisotropy":break;case"mapSpecular":u.specularMap=s(l,n.mapSpecularRepeat,n.mapSpecularOffset,n.mapSpecularWrap,n.mapSpecularAnisotropy);break;case"mapSpecularRepeat":case"mapSpecularOffset":case"mapSpecularWrap":case"mapSpecularAnisotropy":break;case"mapMetalness":u.metalnessMap=s(l,n.mapMetalnessRepeat,n.mapMetalnessOffset,n.mapMetalnessWrap,n.mapMetalnessAnisotropy);break;case"mapMetalnessRepeat":case"mapMetalnessOffset":case"mapMetalnessWrap":case"mapMetalnessAnisotropy":break;case"mapRoughness":u.roughnessMap=s(l,n.mapRoughnessRepeat,n.mapRoughnessOffset,n.mapRoughnessWrap,n.mapRoughnessAnisotropy);break;case"mapRoughnessRepeat":case"mapRoughnessOffset":case"mapRoughnessWrap":case"mapRoughnessAnisotropy":break;case"mapAlpha":u.alphaMap=s(l,n.mapAlphaRepeat,n.mapAlphaOffset,n.mapAlphaWrap,n.mapAlphaAnisotropy);break;case"mapAlphaRepeat":case"mapAlphaOffset":case"mapAlphaWrap":case"mapAlphaAnisotropy":break;case"flipSided":u.side=ih;break;case"doubleSided":u.side=nh;break;case"transparency":console.warn("THREE.Loader.createMaterial: transparency has been renamed to opacity"),u.opacity=l;break;case"depthTest":case"depthWrite":case"colorWrite":case"opacity":case"reflectivity":case"transparent":case"visible":case"wireframe":u[h]=l;break;case"vertexColors":!0===l&&(u.vertexColors=uh),"face"===l&&(u.vertexColors=ch);break;default:console.error("THREE.Loader.createMaterial: Unsupported",h,l)}}return"MeshBasicMaterial"===u.type&&delete u.emissive,"MeshPhongMaterial"!==u.type&&delete u.specular,u.opacity<1&&(u.transparent=!0),i.setTextures(c),i.parse(u)}}()}),Object.assign(li.prototype,{load:function(t,e,r,i){var n=this,o=this.texturePath&&"string"==typeof this.texturePath?this.texturePath:hi.prototype.extractUrlBase(t),a=new Lr(this.manager);a.setWithCredentials(this.withCredentials),a.load(t,function(r){var i=JSON.parse(r),a=i.metadata;if(void 0!==a){var s=a.type;if(void 0!==s){if("object"===s.toLowerCase())return void console.error("THREE.JSONLoader: "+t+" should be loaded with THREE.ObjectLoader instead.");if("scene"===s.toLowerCase())return void console.error("THREE.JSONLoader: "+t+" should be loaded with THREE.SceneLoader instead.")}}var c=n.parse(i,o);e(c.geometry,c.materials)},r,i)},setTexturePath:function(t){this.texturePath=t},parse:function(){function t(t,e){function r(t,e){return t&1<<e}var i,n,o,a,s,c,u,h,p,d,f,m,v,y,b,x,_,w,S,A,M,E,T,P,C,I=t.faces,R=t.vertices,L=t.normals,O=t.colors,D=t.scale,N=0;if(void 0!==t.uvs){for(i=0;i<t.uvs.length;i++)t.uvs[i].length&&N++;for(i=0;i<N;i++)e.faceVertexUvs[i]=[]}for(a=0,s=R.length;a<s;)(w=new g).x=R[a++]*D,w.y=R[a++]*D,w.z=R[a++]*D,e.vertices.push(w);for(a=0,s=I.length;a<s;)if(d=I[a++],f=r(d,0),m=r(d,1),v=r(d,3),y=r(d,4),b=r(d,5),x=r(d,6),_=r(d,7),f){if(A=new xt,A.a=I[a],A.b=I[a+1],A.c=I[a+3],M=new xt,M.a=I[a+1],M.b=I[a+2],M.c=I[a+3],a+=4,m&&(p=I[a++],A.materialIndex=p,M.materialIndex=p),o=e.faces.length,v)for(i=0;i<N;i++)for(P=t.uvs[i],e.faceVertexUvs[i][o]=[],e.faceVertexUvs[i][o+1]=[],n=0;n<4;n++)C=new l(P[2*(h=I[a++])],P[2*h+1]),2!==n&&e.faceVertexUvs[i][o].push(C),0!==n&&e.faceVertexUvs[i][o+1].push(C);if(y&&(u=3*I[a++],A.normal.set(L[u++],L[u++],L[u]),M.normal.copy(A.normal)),b)for(i=0;i<4;i++)u=3*I[a++],T=new g(L[u++],L[u++],L[u]),2!==i&&A.vertexNormals.push(T),0!==i&&M.vertexNormals.push(T);if(x&&(E=O[c=I[a++]],A.color.setHex(E),M.color.setHex(E)),_)for(i=0;i<4;i++)E=O[c=I[a++]],2!==i&&A.vertexColors.push(new tt(E)),0!==i&&M.vertexColors.push(new tt(E));e.faces.push(A),e.faces.push(M)}else{if(S=new xt,S.a=I[a++],S.b=I[a++],S.c=I[a++],m&&(p=I[a++],S.materialIndex=p),o=e.faces.length,v)for(i=0;i<N;i++)for(P=t.uvs[i],e.faceVertexUvs[i][o]=[],n=0;n<3;n++)C=new l(P[2*(h=I[a++])],P[2*h+1]),e.faceVertexUvs[i][o].push(C);if(y&&(u=3*I[a++],S.normal.set(L[u++],L[u++],L[u])),b)for(i=0;i<3;i++)u=3*I[a++],T=new g(L[u++],L[u++],L[u]),S.vertexNormals.push(T);if(x&&(c=I[a++],S.color.setHex(O[c])),_)for(i=0;i<3;i++)c=I[a++],S.vertexColors.push(new tt(O[c]));e.faces.push(S)}}function e(t,e){var r=void 0!==t.influencesPerVertex?t.influencesPerVertex:2;if(t.skinWeights)for(var i=0,n=t.skinWeights.length;i<n;i+=r){var o=t.skinWeights[i],a=r>1?t.skinWeights[i+1]:0,s=r>2?t.skinWeights[i+2]:0,c=r>3?t.skinWeights[i+3]:0;e.skinWeights.push(new d(o,a,s,c))}if(t.skinIndices)for(var i=0,n=t.skinIndices.length;i<n;i+=r){var u=t.skinIndices[i],h=r>1?t.skinIndices[i+1]:0,l=r>2?t.skinIndices[i+2]:0,p=r>3?t.skinIndices[i+3]:0;e.skinIndices.push(new d(u,h,l,p))}e.bones=t.bones,e.bones&&e.bones.length>0&&(e.skinWeights.length!==e.skinIndices.length||e.skinIndices.length!==e.vertices.length)&&console.warn("When skinning, number of vertices ("+e.vertices.length+"), skinIndices ("+e.skinIndices.length+"), and skinWeights ("+e.skinWeights.length+") should match.")}function r(t,e){var r=t.scale;if(void 0!==t.morphTargets)for(var i=0,n=t.morphTargets.length;i<n;i++){e.morphTargets[i]={},e.morphTargets[i].name=t.morphTargets[i].name,e.morphTargets[i].vertices=[];for(var o=e.morphTargets[i].vertices,a=t.morphTargets[i].vertices,s=0,c=a.length;s<c;s+=3){var u=new g;u.x=a[s]*r,u.y=a[s+1]*r,u.z=a[s+2]*r,o.push(u)}}if(void 0!==t.morphColors&&t.morphColors.length>0){console.warn('THREE.JSONLoader: "morphColors" no longer supported. Using them as face colors.');for(var h=e.faces,l=t.morphColors[0].colors,i=0,n=h.length;i<n;i++)h[i].color.fromArray(l,3*i)}}function i(t,e){var r=[],i=[];void 0!==t.animation&&i.push(t.animation),void 0!==t.animations&&(t.animations.length?i=i.concat(t.animations):i.push(t.animations));for(var n=0;n<i.length;n++){var o=si.parseAnimation(i[n],e.bones);o&&r.push(o)}if(e.morphTargets){var a=si.CreateClipsFromMorphTargetSequences(e.morphTargets,10);r=r.concat(a)}r.length>0&&(e.animations=r)}return function(n,o){void 0!==n.data&&(n=n.data),void 0!==n.scale?n.scale=1/n.scale:n.scale=1;var a=new wt;return t(n,a),e(n,a),r(n,a),i(n,a),a.computeFaceNormals(),a.computeBoundingSphere(),void 0===n.materials||0===n.materials.length?{geometry:a}:{geometry:a,materials:hi.prototype.initMaterials(n.materials,o,this.crossOrigin)}}}()}),Object.assign(pi.prototype,{load:function(t,e,r,i){""===this.texturePath&&(this.texturePath=t.substring(0,t.lastIndexOf("/")+1));var n=this;new Lr(n.manager).load(t,function(r){var o=null;try{o=JSON.parse(r)}catch(e){return void 0!==i&&i(e),void console.error("THREE:ObjectLoader: Can't parse "+t+".",e.message)}var a=o.metadata;if(void 0===a||void 0===a.type||"geometry"===a.type.toLowerCase())return void console.error("THREE.ObjectLoader: Can't load "+t+". Use THREE.JSONLoader instead.");n.parse(o,e)},r,i)},setTexturePath:function(t){this.texturePath=t},setCrossOrigin:function(t){this.crossOrigin=t},parse:function(t,e){var r=this.parseGeometries(t.geometries),i=this.parseImages(t.images,function(){void 0!==e&&e(a)}),n=this.parseTextures(t.textures,i),o=this.parseMaterials(t.materials,n),a=this.parseObject(t.object,r,o);return t.animations&&(a.animations=this.parseAnimations(t.animations)),void 0!==t.images&&0!==t.images.length||void 0!==e&&e(a),a},parseGeometries:function(t){var e=this,r={};if(void 0!==t)for(var i=new li,n=new ui,o=0,a=t.length;o<a;o++){var s,c=t[o];switch(c.type){case"PlaneGeometry":case"PlaneBufferGeometry":s=new vp[c.type](c.width,c.height,c.widthSegments,c.heightSegments);break;case"BoxGeometry":case"BoxBufferGeometry":case"CubeGeometry":s=new vp[c.type](c.width,c.height,c.depth,c.widthSegments,c.heightSegments,c.depthSegments);break;case"CircleGeometry":case"CircleBufferGeometry":s=new vp[c.type](c.radius,c.segments,c.thetaStart,c.thetaLength);break;case"CylinderGeometry":case"CylinderBufferGeometry":s=new vp[c.type](c.radiusTop,c.radiusBottom,c.height,c.radialSegments,c.heightSegments,c.openEnded,c.thetaStart,c.thetaLength);break;case"ConeGeometry":case"ConeBufferGeometry":s=new vp[c.type](c.radius,c.height,c.radialSegments,c.heightSegments,c.openEnded,c.thetaStart,c.thetaLength);break;case"SphereGeometry":case"SphereBufferGeometry":s=new vp[c.type](c.radius,c.widthSegments,c.heightSegments,c.phiStart,c.phiLength,c.thetaStart,c.thetaLength);break;case"DodecahedronGeometry":case"IcosahedronGeometry":case"OctahedronGeometry":case"TetrahedronGeometry":s=new vp[c.type](c.radius,c.detail);break;case"RingGeometry":case"RingBufferGeometry":s=new vp[c.type](c.innerRadius,c.outerRadius,c.thetaSegments,c.phiSegments,c.thetaStart,c.thetaLength);break;case"TorusGeometry":case"TorusBufferGeometry":s=new vp[c.type](c.radius,c.tube,c.radialSegments,c.tubularSegments,c.arc);break;case"TorusKnotGeometry":case"TorusKnotBufferGeometry":s=new vp[c.type](c.radius,c.tube,c.tubularSegments,c.radialSegments,c.p,c.q);break;case"LatheGeometry":case"LatheBufferGeometry":s=new vp[c.type](c.points,c.segments,c.phiStart,c.phiLength);break;case"BufferGeometry":s=n.parse(c);break;case"Geometry":s=i.parse(c,e.texturePath).geometry;break;default:console.warn('THREE.ObjectLoader: Unsupported geometry type "'+c.type+'"');continue}s.uuid=c.uuid,void 0!==c.name&&(s.name=c.name),r[c.uuid]=s}return r},parseMaterials:function(t,e){var r={};if(void 0!==t){var i=new ci;i.setTextures(e);for(var n=0,o=t.length;n<o;n++){var a=t[n];if("MultiMaterial"===a.type){for(var s=[],c=0;c<a.materials.length;c++)s.push(i.parse(a.materials[c]));r[a.uuid]=s}else r[a.uuid]=i.parse(a)}}return r},parseAnimations:function(t){for(var e=[],r=0;r<t.length;r++){var i=si.parse(t[r]);e.push(i)}return e},parseImages:function(t,e){var r=this,i={};if(void 0!==t&&t.length>0){var n=new Nr(new Rr(e));n.setCrossOrigin(this.crossOrigin);for(var o=0,a=t.length;o<a;o++){var s=t[o],c=/^(\/\/)|([a-z]+:(\/\/)?)/i.test(s.url)?s.url:r.texturePath+s.url;i[s.uuid]=function(t){return r.manager.itemStart(t),n.load(t,function(){r.manager.itemEnd(t)},void 0,function(){r.manager.itemEnd(t),r.manager.itemError(t)})}(c)}}return i},parseTextures:function(t,e){function r(t,e){return"number"==typeof t?t:(console.warn("THREE.ObjectLoader.parseTexture: Constant should be in numeric form.",t),e[t])}var i={};if(void 0!==t)for(var n=0,o=t.length;n<o;n++){var a=t[n];void 0===a.image&&console.warn('THREE.ObjectLoader: No "image" specified for',a.uuid),void 0===e[a.image]&&console.warn("THREE.ObjectLoader: Undefined image",a.image);var s=new p(e[a.image]);s.needsUpdate=!0,s.uuid=a.uuid,void 0!==a.name&&(s.name=a.name),void 0!==a.mapping&&(s.mapping=r(a.mapping,Ap)),void 0!==a.offset&&s.offset.fromArray(a.offset),void 0!==a.repeat&&s.repeat.fromArray(a.repeat),void 0!==a.wrap&&(s.wrapS=r(a.wrap[0],Mp),s.wrapT=r(a.wrap[1],Mp)),void 0!==a.minFilter&&(s.minFilter=r(a.minFilter,Ep)),void 0!==a.magFilter&&(s.magFilter=r(a.magFilter,Ep)),void 0!==a.anisotropy&&(s.anisotropy=a.anisotropy),void 0!==a.flipY&&(s.flipY=a.flipY),i[a.uuid]=s}return i},parseObject:function(){var t=new v;return function(e,r,i){function n(t){return void 0===r[t]&&console.warn("THREE.ObjectLoader: Undefined geometry",t),r[t]}function o(t){if(void 0!==t){if(Array.isArray(t)){for(var e=[],r=0,n=t.length;r<n;r++){var o=t[r];void 0===i[o]&&console.warn("THREE.ObjectLoader: Undefined material",o),e.push(i[o])}return e}return void 0===i[t]&&console.warn("THREE.ObjectLoader: Undefined material",t),i[t]}}var a,s=this;switch(e.type){case"Scene":a=new _e,void 0!==e.background&&Number.isInteger(e.background)&&(a.background=new tt(e.background)),void 0!==e.fog&&("Fog"===e.fog.type?a.fog=new xe(e.fog.color,e.fog.near,e.fog.far):"FogExp2"===e.fog.type&&(a.fog=new be(e.fog.color,e.fog.density)));break;case"PerspectiveCamera":a=new bt(e.fov,e.aspect,e.near,e.far),void 0!==e.focus&&(a.focus=e.focus),void 0!==e.zoom&&(a.zoom=e.zoom),void 0!==e.filmGauge&&(a.filmGauge=e.filmGauge),void 0!==e.filmOffset&&(a.filmOffset=e.filmOffset),void 0!==e.view&&(a.view=Object.assign({},e.view));break;case"OrthographicCamera":a=new yt(e.left,e.right,e.top,e.bottom,e.near,e.far);break;case"AmbientLight":a=new Wr(e.color,e.intensity);break;case"DirectionalLight":a=new Hr(e.color,e.intensity);break;case"PointLight":a=new Vr(e.color,e.intensity,e.distance,e.decay);break;case"RectAreaLight":a=new Xr(e.color,e.intensity,e.width,e.height);break;case"SpotLight":a=new Gr(e.color,e.intensity,e.distance,e.angle,e.penumbra,e.decay);break;case"HemisphereLight":a=new zr(e.color,e.groundColor,e.intensity);break;case"SkinnedMesh":console.warn("THREE.ObjectLoader.parseObject() does not support SkinnedMesh yet.");case"Mesh":var c=n(e.geometry),u=o(e.material);a=c.bones&&c.bones.length>0?new Pe(c,u):new Bt(c,u);break;case"LOD":a=new Me;break;case"Line":a=new Ie(n(e.geometry),o(e.material),e.mode);break;case"LineLoop":a=new Le(n(e.geometry),o(e.material));break;case"LineSegments":a=new Re(n(e.geometry),o(e.material));break;case"PointCloud":case"Points":a=new De(n(e.geometry),o(e.material));break;case"Sprite":a=new Ae(o(e.material));break;case"Group":a=new Ne;break;default:a=new gt}if(a.uuid=e.uuid,void 0!==e.name&&(a.name=e.name),void 0!==e.matrix?(t.fromArray(e.matrix),t.decompose(a.position,a.quaternion,a.scale)):(void 0!==e.position&&a.position.fromArray(e.position),void 0!==e.rotation&&a.rotation.fromArray(e.rotation),void 0!==e.quaternion&&a.quaternion.fromArray(e.quaternion),void 0!==e.scale&&a.scale.fromArray(e.scale)),void 0!==e.castShadow&&(a.castShadow=e.castShadow),void 0!==e.receiveShadow&&(a.receiveShadow=e.receiveShadow),e.shadow&&(void 0!==e.shadow.bias&&(a.shadow.bias=e.shadow.bias),void 0!==e.shadow.radius&&(a.shadow.radius=e.shadow.radius),void 0!==e.shadow.mapSize&&a.shadow.mapSize.fromArray(e.shadow.mapSize),void 0!==e.shadow.camera&&(a.shadow.camera=this.parseObject(e.shadow.camera))),void 0!==e.visible&&(a.visible=e.visible),void 0!==e.userData&&(a.userData=e.userData),void 0!==e.children)for(var h in e.children)a.add(s.parseObject(e.children[h],r,i));if("LOD"===e.type)for(var l=e.levels,p=0;p<l.length;p++){var d=l[p];void 0!==(h=a.getObjectByProperty("uuid",d.object))&&a.addLevel(h,d.distance)}return a}}()});var Ap={UVMapping:300,CubeReflectionMapping:qh,CubeRefractionMapping:Yh,EquirectangularReflectionMapping:Zh,EquirectangularRefractionMapping:Kh,SphericalReflectionMapping:Qh,CubeUVReflectionMapping:Jh,CubeUVRefractionMapping:tl},Mp={RepeatWrapping:el,ClampToEdgeWrapping:rl,MirroredRepeatWrapping:il},Ep={NearestFilter:nl,NearestMipMapNearestFilter:ol,NearestMipMapLinearFilter:al,LinearFilter:sl,LinearMipMapNearestFilter:cl,LinearMipMapLinearFilter:ul};Object.assign(Si.prototype,{getPoint:function(){return console.warn("THREE.Curve: .getPoint() not implemented."),null},getPointAt:function(t){var e=this.getUtoTmapping(t);return this.getPoint(e)},getPoints:function(t){var e=this;void 0===t&&(t=5);for(var r=[],i=0;i<=t;i++)r.push(e.getPoint(i/t));return r},getSpacedPoints:function(t){var e=this;void 0===t&&(t=5);for(var r=[],i=0;i<=t;i++)r.push(e.getPointAt(i/t));return r},getLength:function(){var t=this.getLengths();return t[t.length-1]},getLengths:function(t){var e=this;if(void 0===t&&(t=this.arcLengthDivisions),this.cacheArcLengths&&this.cacheArcLengths.length===t+1&&!this.needsUpdate)return this.cacheArcLengths;this.needsUpdate=!1;var r,i,n=[],o=this.getPoint(0),a=0;for(n.push(0),i=1;i<=t;i++)a+=(r=e.getPoint(i/t)).distanceTo(o),n.push(a),o=r;return this.cacheArcLengths=n,n},updateArcLengths:function(){this.needsUpdate=!0,this.getLengths()},getUtoTmapping:function(t,e){var r,i=this.getLengths(),n=0,o=i.length;r=e||t*i[o-1];for(var a,s=0,c=o-1;s<=c;)if(n=Math.floor(s+(c-s)/2),(a=i[n]-r)<0)s=n+1;else{if(!(a>0)){c=n;break}c=n-1}if(n=c,i[n]===r)return n/(o-1);var u=i[n];return(n+(r-u)/(i[n+1]-u))/(o-1)},getTangent:function(t){var e=t-1e-4,r=t+1e-4;e<0&&(e=0),r>1&&(r=1);var i=this.getPoint(e);return this.getPoint(r).clone().sub(i).normalize()},getTangentAt:function(t){var e=this.getUtoTmapping(t);return this.getTangent(e)},computeFrenetFrames:function(t,e){var r,i,n,o=this,a=new g,s=[],c=[],u=[],h=new g,l=new v;for(r=0;r<=t;r++)i=r/t,s[r]=o.getTangentAt(i),s[r].normalize();c[0]=new g,u[0]=new g;var p=Number.MAX_VALUE,d=Math.abs(s[0].x),f=Math.abs(s[0].y),m=Math.abs(s[0].z);for(d<=p&&(p=d,a.set(1,0,0)),f<=p&&(p=f,a.set(0,1,0)),m<=p&&a.set(0,0,1),h.crossVectors(s[0],a).normalize(),c[0].crossVectors(s[0],h),u[0].crossVectors(s[0],c[0]),r=1;r<=t;r++)c[r]=c[r-1].clone(),u[r]=u[r-1].clone(),h.crossVectors(s[r-1],s[r]),h.length()>Number.EPSILON&&(h.normalize(),n=Math.acos(Ql.clamp(s[r-1].dot(s[r]),-1,1)),c[r].applyMatrix4(l.makeRotationAxis(h,n))),u[r].crossVectors(s[r],c[r]);if(!0===e)for(n=Math.acos(Ql.clamp(c[0].dot(c[t]),-1,1)),n/=t,s[0].dot(h.crossVectors(c[0],c[t]))>0&&(n=-n),r=1;r<=t;r++)c[r].applyMatrix4(l.makeRotationAxis(s[r],n*r)),u[r].crossVectors(s[r],c[r]);return{tangents:s,normals:c,binormals:u}}}),Ai.prototype=Object.create(Si.prototype),Ai.prototype.constructor=Ai,Ai.prototype.isLineCurve=!0,Ai.prototype.getPoint=function(t){if(1===t)return this.v2.clone();var e=this.v2.clone().sub(this.v1);return e.multiplyScalar(t).add(this.v1),e},Ai.prototype.getPointAt=function(t){return this.getPoint(t)},Ai.prototype.getTangent=function(t){return this.v2.clone().sub(this.v1).normalize()},Mi.prototype=Object.assign(Object.create(Si.prototype),{constructor:Mi,add:function(t){this.curves.push(t)},closePath:function(){var t=this.curves[0].getPoint(0),e=this.curves[this.curves.length-1].getPoint(1);t.equals(e)||this.curves.push(new Ai(e,t))},getPoint:function(t){for(var e=this,r=t*this.getLength(),i=this.getCurveLengths(),n=0;n<i.length;){if(i[n]>=r){var o=i[n]-r,a=e.curves[n],s=a.getLength(),c=0===s?0:1-o/s;return a.getPointAt(c)}n++}return null},getLength:function(){var t=this.getCurveLengths();return t[t.length-1]},updateArcLengths:function(){this.needsUpdate=!0,this.cacheLengths=null,this.getCurveLengths()},getCurveLengths:function(){var t=this;if(this.cacheLengths&&this.cacheLengths.length===this.curves.length)return this.cacheLengths;for(var e=[],r=0,i=0,n=this.curves.length;i<n;i++)r+=t.curves[i].getLength(),e.push(r);return this.cacheLengths=e,e},getSpacedPoints:function(t){var e=this;void 0===t&&(t=40);for(var r=[],i=0;i<=t;i++)r.push(e.getPoint(i/t));return this.autoClose&&r.push(r[0]),r},getPoints:function(t){t=t||12;for(var e,r=[],i=0,n=this.curves;i<n.length;i++)for(var o=n[i],a=o&&o.isEllipseCurve?2*t:o&&o.isLineCurve?1:o&&o.isSplineCurve?t*o.points.length:t,s=o.getPoints(a),c=0;c<s.length;c++){var u=s[c];e&&e.equals(u)||(r.push(u),e=u)}return this.autoClose&&r.length>1&&!r[r.length-1].equals(r[0])&&r.push(r[0]),r},createPointsGeometry:function(t){var e=this.getPoints(t);return this.createGeometry(e)},createSpacedPointsGeometry:function(t){var e=this.getSpacedPoints(t);return this.createGeometry(e)},createGeometry:function(t){for(var e=new wt,r=0,i=t.length;r<i;r++){var n=t[r];e.vertices.push(new g(n.x,n.y,n.z||0))}return e}}),Ei.prototype=Object.create(Si.prototype),Ei.prototype.constructor=Ei,Ei.prototype.isEllipseCurve=!0,Ei.prototype.getPoint=function(t){for(var e=2*Math.PI,r=this.aEndAngle-this.aStartAngle,i=Math.abs(r)<Number.EPSILON;r<0;)r+=e;for(;r>e;)r-=e;r<Number.EPSILON&&(r=i?0:e),!0!==this.aClockwise||i||(r===e?r=-e:r-=e);var n=this.aStartAngle+t*r,o=this.aX+this.xRadius*Math.cos(n),a=this.aY+this.yRadius*Math.sin(n);if(0!==this.aRotation){var s=Math.cos(this.aRotation),c=Math.sin(this.aRotation),u=o-this.aX,h=a-this.aY;o=u*s-h*c+this.aX,a=u*c+h*s+this.aY}return new l(o,a)},Ti.prototype=Object.create(Si.prototype),Ti.prototype.constructor=Ti,Ti.prototype.isSplineCurve=!0,Ti.prototype.getPoint=function(t){var e=this.points,r=(e.length-1)*t,i=Math.floor(r),n=r-i,o=e[0===i?i:i-1],a=e[i],s=e[i>e.length-2?e.length-1:i+1],c=e[i>e.length-3?e.length-1:i+2];return new l(di(n,o.x,a.x,s.x,c.x),di(n,o.y,a.y,s.y,c.y))},Pi.prototype=Object.create(Si.prototype),Pi.prototype.constructor=Pi,Pi.prototype.getPoint=function(t){var e=this.v0,r=this.v1,i=this.v2,n=this.v3;return new l(wi(t,e.x,r.x,i.x,n.x),wi(t,e.y,r.y,i.y,n.y))},Ci.prototype=Object.create(Si.prototype),Ci.prototype.constructor=Ci,Ci.prototype.getPoint=function(t){var e=this.v0,r=this.v1,i=this.v2;return new l(vi(t,e.x,r.x,i.x),vi(t,e.y,r.y,i.y))};var Tp=Object.assign(Object.create(Mi.prototype),{fromPoints:function(t){var e=this;this.moveTo(t[0].x,t[0].y);for(var r=1,i=t.length;r<i;r++)e.lineTo(t[r].x,t[r].y)},moveTo:function(t,e){this.currentPoint.set(t,e)},lineTo:function(t,e){var r=new Ai(this.currentPoint.clone(),new l(t,e));this.curves.push(r),this.currentPoint.set(t,e)},quadraticCurveTo:function(t,e,r,i){var n=new Ci(this.currentPoint.clone(),new l(t,e),new l(r,i));this.curves.push(n),this.currentPoint.set(r,i)},bezierCurveTo:function(t,e,r,i,n,o){var a=new Pi(this.currentPoint.clone(),new l(t,e),new l(r,i),new l(n,o));this.curves.push(a),this.currentPoint.set(n,o)},splineThru:function(t){var e=new Ti([this.currentPoint.clone()].concat(t));this.curves.push(e),this.currentPoint.copy(t[t.length-1])},arc:function(t,e,r,i,n,o){var a=this.currentPoint.x,s=this.currentPoint.y;this.absarc(t+a,e+s,r,i,n,o)},absarc:function(t,e,r,i,n,o){this.absellipse(t,e,r,r,i,n,o)},ellipse:function(t,e,r,i,n,o,a,s){var c=this.currentPoint.x,u=this.currentPoint.y;this.absellipse(t+c,e+u,r,i,n,o,a,s)},absellipse:function(t,e,r,i,n,o,a,s){var c=new Ei(t,e,r,i,n,o,a,s);if(this.curves.length>0){var u=c.getPoint(0);u.equals(this.currentPoint)||this.lineTo(u.x,u.y)}this.curves.push(c);var h=c.getPoint(1);this.currentPoint.copy(h)}});Ii.prototype=Tp,Tp.constructor=Ii,Ri.prototype=Object.assign(Object.create(Tp),{constructor:Ri,getPointsHoles:function(t){for(var e=this,r=[],i=0,n=this.holes.length;i<n;i++)r[i]=e.holes[i].getPoints(t);return r},extractAllPoints:function(t){return{shape:this.getPoints(t),holes:this.getPointsHoles(t)}},extractPoints:function(t){return this.extractAllPoints(t)}}),Object.assign(Li.prototype,{moveTo:function(t,e){this.currentPath=new Ii,this.subPaths.push(this.currentPath),this.currentPath.moveTo(t,e)},lineTo:function(t,e){this.currentPath.lineTo(t,e)},quadraticCurveTo:function(t,e,r,i){this.currentPath.quadraticCurveTo(t,e,r,i)},bezierCurveTo:function(t,e,r,i,n,o){this.currentPath.bezierCurveTo(t,e,r,i,n,o)},splineThru:function(t){this.currentPath.splineThru(t)},toShapes:function(t,e){function r(t){for(var e=[],r=0,i=t.length;r<i;r++){var n=t[r],o=new Ri;o.curves=n.curves,e.push(o)}return e}var i=gp.isClockWise,n=this.subPaths;if(0===n.length)return[];if(!0===e)return r(n);var o,a,s,c=[];if(1===n.length)return a=n[0],s=new Ri,s.curves=a.curves,c.push(s),c;var u=!i(n[0].getPoints());u=t?!u:u;var h,l=[],p=[],d=[],f=0;p[f]=void 0,d[f]=[];for(var m=0,g=n.length;m<g;m++)o=i(h=(a=n[m]).getPoints()),(o=t?!o:o)?(!u&&p[f]&&f++,p[f]={s:new Ri,p:h},p[f].s.curves=a.curves,u&&f++,d[f]=[]):d[f].push({h:a,p:h[0]});if(!p[0])return r(n);if(p.length>1){for(var v=!1,y=[],b=0,x=p.length;b<x;b++)l[b]=[];for(var b=0,x=p.length;b<x;b++)for(var _=d[b],w=0;w<_.length;w++){for(var S=_[w],A=!0,M=0;M<p.length;M++)(function(t,e){for(var r=e.length,i=!1,n=r-1,o=0;o<r;n=o++){var a=e[n],s=e[o],c=s.x-a.x,u=s.y-a.y;if(Math.abs(u)>Number.EPSILON){if(u<0&&(a=e[o],c=-c,s=e[n],u=-u),t.y<a.y||t.y>s.y)continue;if(t.y===a.y){if(t.x===a.x)return!0}else{var h=u*(t.x-a.x)-c*(t.y-a.y);if(0===h)return!0;if(h<0)continue;i=!i}}else{if(t.y!==a.y)continue;if(s.x<=t.x&&t.x<=a.x||a.x<=t.x&&t.x<=s.x)return!0}}return i})(S.p,p[M].p)&&(b!==M&&y.push({froms:b,tos:M,hole:w}),A?(A=!1,l[M].push(S)):v=!0);A&&l[b].push(S)}y.length>0&&(v||(d=l))}for(var E,m=0,T=p.length;m<T;m++){s=p[m].s,c.push(s);for(var P=0,C=(E=d[m]).length;P<C;P++)s.holes.push(E[P].h)}return c}}),Object.assign(Oi.prototype,{isFont:!0,generateShapes:function(t,e,r){function i(t,e,i,o){var a=n.glyphs[t]||n.glyphs["?"];if(a){var s,c,u,h,l,p,d,f,m,g,v,y=new Li,b=[];if(a.o)for(var x=a._cachedOutline||(a._cachedOutline=a.o.split(" ")),_=0,w=x.length;_<w;)switch(x[_++]){case"m":s=x[_++]*e+i,c=x[_++]*e+o,y.moveTo(s,c);break;case"l":s=x[_++]*e+i,c=x[_++]*e+o,y.lineTo(s,c);break;case"q":if(u=x[_++]*e+i,h=x[_++]*e+o,d=x[_++]*e+i,f=x[_++]*e+o,y.quadraticCurveTo(d,f,u,h),v=b[b.length-1]){l=v.x,p=v.y;for(S=1;S<=r;S++)vi(A=S/r,l,d,u),vi(A,p,f,h)}break;case"b":if(u=x[_++]*e+i,h=x[_++]*e+o,d=x[_++]*e+i,f=x[_++]*e+o,m=x[_++]*e+i,g=x[_++]*e+o,y.bezierCurveTo(d,f,m,g,u,h),v=b[b.length-1]){l=v.x,p=v.y;for(var S=1;S<=r;S++){var A=S/r;wi(A,l,d,m,u),wi(A,p,f,g,h)}}}return{offsetX:a.ha*e,path:y}}}void 0===e&&(e=100),void 0===r&&(r=4);for(var n=this.data,o=function(t){for(var r=String(t).split(""),o=e/n.resolution,a=(n.boundingBox.yMax-n.boundingBox.yMin+n.underlineThickness)*o,s=0,c=0,u=[],h=0;h<r.length;h++){var l=r[h];if("\n"===l)s=0,c-=a;else{var p=i(l,o,s,c);s+=p.offsetX,u.push(p.path)}}return u}(t),a=[],s=0,c=o.length;s<c;s++)Array.prototype.push.apply(a,o[s].toShapes());return a}}),Object.assign(Di.prototype,{load:function(t,e,r,i){var n=this;new Lr(this.manager).load(t,function(t){var r;try{r=JSON.parse(t)}catch(e){console.warn("THREE.FontLoader: typeface.js support is being deprecated. Use typeface.json instead."),r=JSON.parse(t.substring(65,t.length-2))}var i=n.parse(r);e&&e(i)},r,i)},parse:function(t){return new Oi(t)}});var Pp,Cp={getContext:function(){return void 0===Pp&&(Pp=new(window.AudioContext||window.webkitAudioContext)),Pp},setContext:function(t){Pp=t}};Object.assign(Ni.prototype,{load:function(t,e,r,i){var n=new Lr(this.manager);n.setResponseType("arraybuffer"),n.load(t,function(t){Cp.getContext().decodeAudioData(t,function(t){e(t)})},r,i)}}),Object.assign(ki.prototype,{update:function(){var t,e,r,i,n,o,a,s,c=new v,u=new v;return function(h){if(t!==this||e!==h.focus||r!==h.fov||i!==h.aspect*this.aspect||n!==h.near||o!==h.far||a!==h.zoom||s!==this.eyeSep){t=this,e=h.focus,r=h.fov,i=h.aspect*this.aspect,n=h.near,o=h.far,a=h.zoom;var l,p,d=h.projectionMatrix.clone(),f=(s=this.eyeSep/2)*n/e,m=n*Math.tan(Ql.DEG2RAD*r*.5)/a;u.elements[12]=-s,c.elements[12]=s,l=-m*i+f,p=m*i+f,d.elements[0]=2*n/(p-l),d.elements[8]=(p+l)/(p-l),this.cameraL.projectionMatrix.copy(d),l=-m*i-f,p=m*i-f,d.elements[0]=2*n/(p-l),d.elements[8]=(p+l)/(p-l),this.cameraR.projectionMatrix.copy(d)}this.cameraL.matrixWorld.copy(h.matrixWorld).multiply(u),this.cameraR.matrixWorld.copy(h.matrixWorld).multiply(c)}}()}),Fi.prototype=Object.assign(Object.create(gt.prototype),{constructor:Fi,getInput:function(){return this.gain},removeFilter:function(){null!==this.filter&&(this.gain.disconnect(this.filter),this.filter.disconnect(this.context.destination),this.gain.connect(this.context.destination),this.filter=null)},getFilter:function(){return this.filter},setFilter:function(t){null!==this.filter?(this.gain.disconnect(this.filter),this.filter.disconnect(this.context.destination)):this.gain.disconnect(this.context.destination),this.filter=t,this.gain.connect(this.filter),this.filter.connect(this.context.destination)},getMasterVolume:function(){return this.gain.gain.value},setMasterVolume:function(t){this.gain.gain.value=t},updateMatrixWorld:function(){var t=new g,e=new m,r=new g,i=new g;return function(n){gt.prototype.updateMatrixWorld.call(this,n);var o=this.context.listener,a=this.up;this.matrixWorld.decompose(t,e,r),i.set(0,0,-1).applyQuaternion(e),o.positionX?(o.positionX.setValueAtTime(t.x,this.context.currentTime),o.positionY.setValueAtTime(t.y,this.context.currentTime),o.positionZ.setValueAtTime(t.z,this.context.currentTime),o.forwardX.setValueAtTime(i.x,this.context.currentTime),o.forwardY.setValueAtTime(i.y,this.context.currentTime),o.forwardZ.setValueAtTime(i.z,this.context.currentTime),o.upX.setValueAtTime(a.x,this.context.currentTime),o.upY.setValueAtTime(a.y,this.context.currentTime),o.upZ.setValueAtTime(a.z,this.context.currentTime)):(o.setPosition(t.x,t.y,t.z),o.setOrientation(i.x,i.y,i.z,a.x,a.y,a.z))}}()}),Bi.prototype=Object.assign(Object.create(gt.prototype),{constructor:Bi,getOutput:function(){return this.gain},setNodeSource:function(t){return this.hasPlaybackControl=!1,this.sourceType="audioNode",this.source=t,this.connect(),this},setBuffer:function(t){return this.buffer=t,this.sourceType="buffer",this.autoplay&&this.play(),this},play:function(){if(!0===this.isPlaying)return void console.warn("THREE.Audio: Audio is already playing.");if(!1===this.hasPlaybackControl)return void console.warn("THREE.Audio: this Audio has no playback control.");var t=this.context.createBufferSource();return t.buffer=this.buffer,t.loop=this.loop,t.onended=this.onEnded.bind(this),t.playbackRate.setValueAtTime(this.playbackRate,this.startTime),t.start(0,this.startTime),this.isPlaying=!0,this.source=t,this.connect()},pause:function(){return!1===this.hasPlaybackControl?void console.warn("THREE.Audio: this Audio has no playback control."):(this.source.stop(),this.startTime=this.context.currentTime,this.isPlaying=!1,this)},stop:function(){return!1===this.hasPlaybackControl?void console.warn("THREE.Audio: this Audio has no playback control."):(this.source.stop(),this.startTime=0,this.isPlaying=!1,this)},connect:function(){var t=this;if(this.filters.length>0){this.source.connect(this.filters[0]);for(var e=1,r=this.filters.length;e<r;e++)t.filters[e-1].connect(t.filters[e]);this.filters[this.filters.length-1].connect(this.getOutput())}else this.source.connect(this.getOutput());return this},disconnect:function(){var t=this;if(this.filters.length>0){this.source.disconnect(this.filters[0]);for(var e=1,r=this.filters.length;e<r;e++)t.filters[e-1].disconnect(t.filters[e]);this.filters[this.filters.length-1].disconnect(this.getOutput())}else this.source.disconnect(this.getOutput());return this},getFilters:function(){return this.filters},setFilters:function(t){return t||(t=[]),!0===this.isPlaying?(this.disconnect(),this.filters=t,this.connect()):this.filters=t,this},getFilter:function(){return this.getFilters()[0]},setFilter:function(t){return this.setFilters(t?[t]:[])},setPlaybackRate:function(t){return!1===this.hasPlaybackControl?void console.warn("THREE.Audio: this Audio has no playback control."):(this.playbackRate=t,!0===this.isPlaying&&this.source.playbackRate.setValueAtTime(this.playbackRate,this.context.currentTime),this)},getPlaybackRate:function(){return this.playbackRate},onEnded:function(){this.isPlaying=!1},getLoop:function(){return!1===this.hasPlaybackControl?(console.warn("THREE.Audio: this Audio has no playback control."),!1):this.loop},setLoop:function(t){return!1===this.hasPlaybackControl?void console.warn("THREE.Audio: this Audio has no playback control."):(this.loop=t,!0===this.isPlaying&&(this.source.loop=this.loop),this)},getVolume:function(){return this.gain.gain.value},setVolume:function(t){return this.gain.gain.value=t,this}}),zi.prototype=Object.assign(Object.create(Bi.prototype),{constructor:zi,getOutput:function(){return this.panner},getRefDistance:function(){return this.panner.refDistance},setRefDistance:function(t){this.panner.refDistance=t},getRolloffFactor:function(){return this.panner.rolloffFactor},setRolloffFactor:function(t){this.panner.rolloffFactor=t},getDistanceModel:function(){return this.panner.distanceModel},setDistanceModel:function(t){this.panner.distanceModel=t},getMaxDistance:function(){return this.panner.maxDistance},setMaxDistance:function(t){this.panner.maxDistance=t},updateMatrixWorld:function(){var t=new g;return function(e){gt.prototype.updateMatrixWorld.call(this,e),t.setFromMatrixPosition(this.matrixWorld),this.panner.setPosition(t.x,t.y,t.z)}}()}),Object.assign(Ui.prototype,{getFrequencyData:function(){return this.analyser.getByteFrequencyData(this.data),this.data},getAverageFrequency:function(){for(var t=0,e=this.getFrequencyData(),r=0;r<e.length;r++)t+=e[r];return t/e.length}}),Object.assign(ji.prototype,{accumulate:function(t,e){var r=this.buffer,i=this.valueSize,n=t*i+i,o=this.cumulativeWeight;if(0===o){for(var a=0;a!==i;++a)r[n+a]=r[a];o=e}else{var s=e/(o+=e);this._mixBufferRegion(r,n,0,s,i)}this.cumulativeWeight=o},apply:function(t){var e=this.valueSize,r=this.buffer,i=t*e+e,n=this.cumulativeWeight,o=this.binding;if(this.cumulativeWeight=0,n<1){var a=3*e;this._mixBufferRegion(r,i,a,1-n,e)}for(var s=e,c=e+e;s!==c;++s)if(r[s]!==r[s+e]){o.setValue(r,i);break}},saveOriginalState:function(){var t=this.binding,e=this.buffer,r=this.valueSize,i=3*r;t.getValue(e,i);for(var n=r,o=i;n!==o;++n)e[n]=e[i+n%r];this.cumulativeWeight=0},restoreOriginalState:function(){var t=3*this.valueSize;this.binding.setValue(this.buffer,t)},_select:function(t,e,r,i,n){if(i>=.5)for(var o=0;o!==n;++o)t[e+o]=t[r+o]},_slerp:function(t,e,r,i){m.slerpFlat(t,e,t,e,t,r,i)},_lerp:function(t,e,r,i,n){for(var o=1-i,a=0;a!==n;++a){var s=e+a;t[s]=t[s]*o+t[r+a]*i}}}),Object.assign(Gi.prototype,{getValue:function(t,e){this.bind();var r=this._targetGroup.nCachedObjects_,i=this._bindings[r];void 0!==i&&i.getValue(t,e)},setValue:function(t,e){for(var r=this._bindings,i=this._targetGroup.nCachedObjects_,n=r.length;i!==n;++i)r[i].setValue(t,e)},bind:function(){for(var t=this._bindings,e=this._targetGroup.nCachedObjects_,r=t.length;e!==r;++e)t[e].bind()},unbind:function(){for(var t=this._bindings,e=this._targetGroup.nCachedObjects_,r=t.length;e!==r;++e)t[e].unbind()}}),Object.assign(Vi,{Composite:Gi,create:function(t,e,r){return t&&t.isAnimationObjectGroup?new Vi.Composite(t,e,r):new Vi(t,e,r)},sanitizeNodeName:function(t){return t.replace(/\s/g,"_").replace(/[^\w-]/g,"")},parseTrackName:function(){var t=new RegExp("^"+/((?:[\w-]+[\/:])*)/.source+/([\w-\.]+)?/.source+/(?:\.([\w-]+)(?:\[(.+)\])?)?/.source+/\.([\w-]+)(?:\[(.+)\])?/.source+"$"),e=["material","materials","bones"];return function(r){var i=t.exec(r);if(!i)throw new Error("PropertyBinding: Cannot parse trackName: "+r);var n={nodeName:i[2],objectName:i[3],objectIndex:i[4],propertyName:i[5],propertyIndex:i[6]},o=n.nodeName&&n.nodeName.lastIndexOf(".");if(void 0!==o&&-1!==o){var a=n.nodeName.substring(o+1);-1!==e.indexOf(a)&&(n.nodeName=n.nodeName.substring(0,o),n.objectName=a)}if(null===n.propertyName||0===n.propertyName.length)throw new Error("PropertyBinding: can not parse propertyName from trackName: "+r);return n}}(),findNode:function(t,e){if(!e||""===e||"root"===e||"."===e||-1===e||e===t.name||e===t.uuid)return t;if(t.skeleton){var r=function(t){for(var r=0;r<t.bones.length;r++){var i=t.bones[r];if(i.name===e)return i}return null}(t.skeleton);if(r)return r}if(t.children){var i=function(t){for(var r=0;r<t.length;r++){var n=t[r];if(n.name===e||n.uuid===e)return n;var o=i(n.children);if(o)return o}return null},n=i(t.children);if(n)return n}return null}}),Object.assign(Vi.prototype,{_getValue_unavailable:function(){},_setValue_unavailable:function(){},BindingType:{Direct:0,EntireArray:1,ArrayElement:2,HasFromToArray:3},Versioning:{None:0,NeedsUpdate:1,MatrixWorldNeedsUpdate:2},GetterByBindingType:[function(t,e){t[e]=this.node[this.propertyName]},function(t,e){for(var r=this.resolvedProperty,i=0,n=r.length;i!==n;++i)t[e++]=r[i]},function(t,e){t[e]=this.resolvedProperty[this.propertyIndex]},function(t,e){this.resolvedProperty.toArray(t,e)}],SetterByBindingTypeAndVersioning:[[function(t,e){this.node[this.propertyName]=t[e]},function(t,e){this.node[this.propertyName]=t[e],this.targetObject.needsUpdate=!0},function(t,e){this.node[this.propertyName]=t[e],this.targetObject.matrixWorldNeedsUpdate=!0}],[function(t,e){for(var r=this.resolvedProperty,i=0,n=r.length;i!==n;++i)r[i]=t[e++]},function(t,e){for(var r=this.resolvedProperty,i=0,n=r.length;i!==n;++i)r[i]=t[e++];this.targetObject.needsUpdate=!0},function(t,e){for(var r=this.resolvedProperty,i=0,n=r.length;i!==n;++i)r[i]=t[e++];this.targetObject.matrixWorldNeedsUpdate=!0}],[function(t,e){this.resolvedProperty[this.propertyIndex]=t[e]},function(t,e){this.resolvedProperty[this.propertyIndex]=t[e],this.targetObject.needsUpdate=!0},function(t,e){this.resolvedProperty[this.propertyIndex]=t[e],this.targetObject.matrixWorldNeedsUpdate=!0}],[function(t,e){this.resolvedProperty.fromArray(t,e)},function(t,e){this.resolvedProperty.fromArray(t,e),this.targetObject.needsUpdate=!0},function(t,e){this.resolvedProperty.fromArray(t,e),this.targetObject.matrixWorldNeedsUpdate=!0}]],getValue:function(t,e){this.bind(),this.getValue(t,e)},setValue:function(t,e){this.bind(),this.setValue(t,e)},bind:function(){var t=this.node,e=this.parsedPath,r=e.objectName,i=e.propertyName,n=e.propertyIndex;if(t||(t=Vi.findNode(this.rootNode,e.nodeName)||this.rootNode,this.node=t),this.getValue=this._getValue_unavailable,this.setValue=this._setValue_unavailable,!t)return void console.error("THREE.PropertyBinding: Trying to update node for track: "+this.path+" but it wasn't found.");if(r){var o=e.objectIndex;switch(r){case"materials":if(!t.material)return void console.error("THREE.PropertyBinding: Can not bind to material as node does not have a material.",this);if(!t.material.materials)return void console.error("THREE.PropertyBinding: Can not bind to material.materials as node.material does not have a materials array.",this);t=t.material.materials;break;case"bones":if(!t.skeleton)return void console.error("THREE.PropertyBinding: Can not bind to bones as node does not have a skeleton.",this);t=t.skeleton.bones;for(h=0;h<t.length;h++)if(t[h].name===o){o=h;break}break;default:if(void 0===t[r])return void console.error("THREE.PropertyBinding: Can not bind to objectName of node undefined.",this);t=t[r]}if(void 0!==o){if(void 0===t[o])return void console.error("THREE.PropertyBinding: Trying to bind to objectIndex of objectName, but is undefined.",this,t);t=t[o]}}var a=t[i];if(void 0===a){var s=e.nodeName;return void console.error("THREE.PropertyBinding: Trying to update property for track: "+s+"."+i+" but it wasn't found.",t)}var c=this.Versioning.None;void 0!==t.needsUpdate?(c=this.Versioning.NeedsUpdate,this.targetObject=t):void 0!==t.matrixWorldNeedsUpdate&&(c=this.Versioning.MatrixWorldNeedsUpdate,this.targetObject=t);var u=this.BindingType.Direct;if(void 0!==n){if("morphTargetInfluences"===i){if(!t.geometry)return void console.error("THREE.PropertyBinding: Can not bind to morphTargetInfluences because node does not have a geometry.",this);if(t.geometry.isBufferGeometry){if(!t.geometry.morphAttributes)return void console.error("THREE.PropertyBinding: Can not bind to morphTargetInfluences because node does not have a geometry.morphAttributes.",this);for(h=0;h<this.node.geometry.morphAttributes.position.length;h++)if(t.geometry.morphAttributes.position[h].name===n){n=h;break}}else{if(!t.geometry.morphTargets)return void console.error("THREE.PropertyBinding: Can not bind to morphTargetInfluences because node does not have a geometry.morphTargets.",this);for(var h=0;h<this.node.geometry.morphTargets.length;h++)if(t.geometry.morphTargets[h].name===n){n=h;break}}}u=this.BindingType.ArrayElement,this.resolvedProperty=a,this.propertyIndex=n}else void 0!==a.fromArray&&void 0!==a.toArray?(u=this.BindingType.HasFromToArray,this.resolvedProperty=a):Array.isArray(a)?(u=this.BindingType.EntireArray,this.resolvedProperty=a):this.propertyName=i;this.getValue=this.GetterByBindingType[u],this.setValue=this.SetterByBindingTypeAndVersioning[u][c]},unbind:function(){this.node=null,this.getValue=this._getValue_unbound,this.setValue=this._setValue_unbound}}),Object.assign(Vi.prototype,{_getValue_unbound:Vi.prototype.getValue,_setValue_unbound:Vi.prototype.setValue}),Object.assign($i.prototype,{isAnimationObjectGroup:!0,add:function(t){for(var e=arguments,r=this._objects,i=r.length,n=this.nCachedObjects_,o=this._indicesByUUID,a=this._paths,s=this._parsedPaths,c=this._bindings,u=c.length,h=0,l=arguments.length;h!==l;++h){var p=e[h],d=p.uuid,f=o[d],m=void 0;if(void 0===f){f=i++,o[d]=f,r.push(p);for(var g=0,v=u;g!==v;++g)c[g].push(new Vi(p,a[g],s[g]))}else if(f<n){m=r[f];var y=--n,b=r[y];o[b.uuid]=f,r[f]=b,o[d]=y,r[y]=p;for(var g=0,v=u;g!==v;++g){var x=c[g],_=x[y],w=x[f];x[f]=_,void 0===w&&(w=new Vi(p,a[g],s[g])),x[y]=w}}else r[f]!==m&&console.error("THREE.AnimationObjectGroup: Different objects with the same UUID detected. Clean the caches or recreate your infrastructure when reloading scenes.")}this.nCachedObjects_=n},remove:function(t){for(var e=arguments,r=this._objects,i=this.nCachedObjects_,n=this._indicesByUUID,o=this._bindings,a=o.length,s=0,c=arguments.length;s!==c;++s){var u=e[s],h=u.uuid,l=n[h];if(void 0!==l&&l>=i){var p=i++,d=r[p];n[d.uuid]=l,r[l]=d,n[h]=p,r[p]=u;for(var f=0,m=a;f!==m;++f){var g=o[f],v=g[p],y=g[l];g[l]=v,g[p]=y}}}this.nCachedObjects_=i},uncache:function(t){for(var e=arguments,r=this._objects,i=r.length,n=this.nCachedObjects_,o=this._indicesByUUID,a=this._bindings,s=a.length,c=0,u=arguments.length;c!==u;++c){var h=e[c].uuid,l=o[h];if(void 0!==l)if(delete o[h],l<n){var p=--n,d=r[p],f=r[b=--i];o[d.uuid]=l,r[l]=d,o[f.uuid]=p,r[p]=f,r.pop();for(var m=0,g=s;m!==g;++m){var v=(x=a[m])[p],y=x[b];x[l]=v,x[p]=y,x.pop()}}else{var b=--i;o[(f=r[b]).uuid]=l,r[l]=f,r.pop();for(var m=0,g=s;m!==g;++m){var x=a[m];x[l]=x[b],x.pop()}}}this.nCachedObjects_=n},subscribe_:function(t,e){var r=this._bindingsIndicesByPath,i=r[t],n=this._bindings;if(void 0!==i)return n[i];var o=this._paths,a=this._parsedPaths,s=this._objects,c=s.length,u=this.nCachedObjects_,h=new Array(c);i=n.length,r[t]=i,o.push(t),a.push(e),n.push(h);for(var l=u,p=s.length;l!==p;++l){var d=s[l];h[l]=new Vi(d,t,e)}return h},unsubscribe_:function(t){var e=this._bindingsIndicesByPath,r=e[t];if(void 0!==r){var i=this._paths,n=this._parsedPaths,o=this._bindings,a=o.length-1,s=o[a];e[t[a]]=r,o[r]=s,o.pop(),n[r]=n[a],n.pop(),i[r]=i[a],i.pop()}}}),Object.assign(Hi.prototype,{play:function(){return this._mixer._activateAction(this),this},stop:function(){return this._mixer._deactivateAction(this),this.reset()},reset:function(){return this.paused=!1,this.enabled=!0,this.time=0,this._loopCount=-1,this._startTime=null,this.stopFading().stopWarping()},isRunning:function(){return this.enabled&&!this.paused&&0!==this.timeScale&&null===this._startTime&&this._mixer._isActiveAction(this)},isScheduled:function(){return this._mixer._isActiveAction(this)},startAt:function(t){return this._startTime=t,this},setLoop:function(t,e){return this.loop=t,this.repetitions=e,this},setEffectiveWeight:function(t){return this.weight=t,this._effectiveWeight=this.enabled?t:0,this.stopFading()},getEffectiveWeight:function(){return this._effectiveWeight},fadeIn:function(t){return this._scheduleFading(t,0,1)},fadeOut:function(t){return this._scheduleFading(t,1,0)},crossFadeFrom:function(t,e,r){if(t.fadeOut(e),this.fadeIn(e),r){var i=this._clip.duration,n=t._clip.duration,o=n/i,a=i/n;t.warp(1,o,e),this.warp(a,1,e)}return this},crossFadeTo:function(t,e,r){return t.crossFadeFrom(this,e,r)},stopFading:function(){var t=this._weightInterpolant;return null!==t&&(this._weightInterpolant=null,this._mixer._takeBackControlInterpolant(t)),this},setEffectiveTimeScale:function(t){return this.timeScale=t,this._effectiveTimeScale=this.paused?0:t,this.stopWarping()},getEffectiveTimeScale:function(){return this._effectiveTimeScale},setDuration:function(t){return this.timeScale=this._clip.duration/t,this.stopWarping()},syncWith:function(t){return this.time=t.time,this.timeScale=t.timeScale,this.stopWarping()},halt:function(t){return this.warp(this._effectiveTimeScale,0,t)},warp:function(t,e,r){var i=this._mixer,n=i.time,o=this._timeScaleInterpolant,a=this.timeScale;null===o&&(o=i._lendControlInterpolant(),this._timeScaleInterpolant=o);var s=o.parameterPositions,c=o.sampleValues;return s[0]=n,s[1]=n+r,c[0]=t/a,c[1]=e/a,this},stopWarping:function(){var t=this._timeScaleInterpolant;return null!==t&&(this._timeScaleInterpolant=null,this._mixer._takeBackControlInterpolant(t)),this},getMixer:function(){return this._mixer},getClip:function(){return this._clip},getRoot:function(){return this._localRoot||this._mixer._root},_update:function(t,e,r,i){if(!this.enabled)return void this._updateWeight(t);var n=this._startTime;if(null!==n){var o=(t-n)*r;if(o<0||0===r)return;this._startTime=null,e=r*o}e*=this._updateTimeScale(t);var a=this._updateTime(e),s=this._updateWeight(t);if(s>0)for(var c=this._interpolants,u=this._propertyBindings,h=0,l=c.length;h!==l;++h)c[h].evaluate(a),u[h].accumulate(i,s)},_updateWeight:function(t){var e=0;if(this.enabled){e=this.weight;var r=this._weightInterpolant;if(null!==r){var i=r.evaluate(t)[0];e*=i,t>r.parameterPositions[1]&&(this.stopFading(),0===i&&(this.enabled=!1))}}return this._effectiveWeight=e,e},_updateTimeScale:function(t){var e=0;if(!this.paused){e=this.timeScale;var r=this._timeScaleInterpolant;null!==r&&(e*=r.evaluate(t)[0],t>r.parameterPositions[1]&&(this.stopWarping(),0===e?this.paused=!0:this.timeScale=e))}return this._effectiveTimeScale=e,e},_updateTime:function(t){var e=this.time+t;if(0===t)return e;var r=this._clip.duration,i=this.loop,n=this._loopCount;if(2200===i){-1===n&&(this._loopCount=0,this._setEndings(!0,!0,!1));t:{if(e>=r)e=r;else{if(!(e<0))break t;e=0}this.clampWhenFinished?this.paused=!0:this.enabled=!1,this._mixer.dispatchEvent({type:"finished",action:this,direction:t<0?-1:1})}}else{var o=2202===i;if(-1===n&&(t>=0?(n=0,this._setEndings(!0,0===this.repetitions,o)):this._setEndings(0===this.repetitions,!0,o)),e>=r||e<0){var a=Math.floor(e/r);e-=r*a,n+=Math.abs(a);var s=this.repetitions-n;if(s<0)this.clampWhenFinished?this.paused=!0:this.enabled=!1,e=t>0?r:0,this._mixer.dispatchEvent({type:"finished",action:this,direction:t>0?1:-1});else{if(0===s){var c=t<0;this._setEndings(c,!c,o)}else this._setEndings(!1,!1,o);this._loopCount=n,this._mixer.dispatchEvent({type:"loop",action:this,loopDelta:a})}}if(o&&1==(1&n))return this.time=e,r-e}return this.time=e,e},_setEndings:function(t,e,r){var i=this._interpolantSettings;r?(i.endingStart=2401,i.endingEnd=2401):(i.endingStart=t?this.zeroSlopeAtStart?2401:zl:2402,i.endingEnd=e?this.zeroSlopeAtEnd?2401:zl:2402)},_scheduleFading:function(t,e,r){var i=this._mixer,n=i.time,o=this._weightInterpolant;null===o&&(o=i._lendControlInterpolant(),this._weightInterpolant=o);var a=o.parameterPositions,s=o.sampleValues;return a[0]=n,s[0]=e,a[1]=n+t,s[1]=r,this}}),Object.assign(Wi.prototype,h.prototype,{_bindAction:function(t,e){var r=this,i=t._localRoot||this._root,n=t._clip.tracks,o=n.length,a=t._propertyBindings,s=t._interpolants,c=i.uuid,u=this._bindingsByRootAndName,h=u[c];void 0===h&&(h={},u[c]=h);for(var l=0;l!==o;++l){var p=n[l],d=p.name,f=h[d];if(void 0!==f)a[l]=f;else{if(void 0!==(f=a[l])){null===f._cacheIndex&&(++f.referenceCount,r._addInactiveBinding(f,c,d));continue}var m=e&&e._propertyBindings[l].binding.parsedPath;++(f=new ji(Vi.create(i,d,m),p.ValueTypeName,p.getValueSize())).referenceCount,r._addInactiveBinding(f,c,d),a[l]=f}s[l].resultBuffer=f.buffer}},_activateAction:function(t){var e=this;if(!this._isActiveAction(t)){if(null===t._cacheIndex){var r=(t._localRoot||this._root).uuid,i=t._clip.uuid,n=this._actionsByClip[i];this._bindAction(t,n&&n.knownActions[0]),this._addInactiveAction(t,i,r)}for(var o=t._propertyBindings,a=0,s=o.length;a!==s;++a){var c=o[a];0==c.useCount++&&(e._lendBinding(c),c.saveOriginalState())}this._lendAction(t)}},_deactivateAction:function(t){var e=this;if(this._isActiveAction(t)){for(var r=t._propertyBindings,i=0,n=r.length;i!==n;++i){var o=r[i];0==--o.useCount&&(o.restoreOriginalState(),e._takeBackBinding(o))}this._takeBackAction(t)}},_initMemoryManager:function(){this._actions=[],this._nActiveActions=0,this._actionsByClip={},this._bindings=[],this._nActiveBindings=0,this._bindingsByRootAndName={},this._controlInterpolants=[],this._nActiveControlInterpolants=0;var t=this;this.stats={actions:{get total(){return t._actions.length},get inUse(){return t._nActiveActions}},bindings:{get total(){return t._bindings.length},get inUse(){return t._nActiveBindings}},controlInterpolants:{get total(){return t._controlInterpolants.length},get inUse(){return t._nActiveControlInterpolants}}}},_isActiveAction:function(t){var e=t._cacheIndex;return null!==e&&e<this._nActiveActions},_addInactiveAction:function(t,e,r){var i=this._actions,n=this._actionsByClip,o=n[e];if(void 0===o)o={knownActions:[t],actionByRoot:{}},t._byClipCacheIndex=0,n[e]=o;else{var a=o.knownActions;t._byClipCacheIndex=a.length,a.push(t)}t._cacheIndex=i.length,i.push(t),o.actionByRoot[r]=t},_removeInactiveAction:function(t){var e=this._actions,r=e[e.length-1],i=t._cacheIndex;r._cacheIndex=i,e[i]=r,e.pop(),t._cacheIndex=null;var n=t._clip.uuid,o=this._actionsByClip,a=o[n],s=a.knownActions,c=s[s.length-1],u=t._byClipCacheIndex;c._byClipCacheIndex=u,s[u]=c,s.pop(),t._byClipCacheIndex=null,delete a.actionByRoot[(t._localRoot||this._root).uuid],0===s.length&&delete o[n],this._removeInactiveBindingsForAction(t)},_removeInactiveBindingsForAction:function(t){for(var e=this,r=t._propertyBindings,i=0,n=r.length;i!==n;++i){var o=r[i];0==--o.referenceCount&&e._removeInactiveBinding(o)}},_lendAction:function(t){var e=this._actions,r=t._cacheIndex,i=this._nActiveActions++,n=e[i];t._cacheIndex=i,e[i]=t,n._cacheIndex=r,e[r]=n},_takeBackAction:function(t){var e=this._actions,r=t._cacheIndex,i=--this._nActiveActions,n=e[i];t._cacheIndex=i,e[i]=t,n._cacheIndex=r,e[r]=n},_addInactiveBinding:function(t,e,r){var i=this._bindingsByRootAndName,n=i[e],o=this._bindings;void 0===n&&(n={},i[e]=n),n[r]=t,t._cacheIndex=o.length,o.push(t)},_removeInactiveBinding:function(t){var e=this._bindings,r=t.binding,i=r.rootNode.uuid,n=r.path,o=this._bindingsByRootAndName,a=o[i],s=e[e.length-1],c=t._cacheIndex;s._cacheIndex=c,e[c]=s,e.pop(),delete a[n];t:{for(var u in a)break t;delete o[i]}},_lendBinding:function(t){var e=this._bindings,r=t._cacheIndex,i=this._nActiveBindings++,n=e[i];t._cacheIndex=i,e[i]=t,n._cacheIndex=r,e[r]=n},_takeBackBinding:function(t){var e=this._bindings,r=t._cacheIndex,i=--this._nActiveBindings,n=e[i];t._cacheIndex=i,e[i]=t,n._cacheIndex=r,e[r]=n},_lendControlInterpolant:function(){var t=this._controlInterpolants,e=this._nActiveControlInterpolants++,r=t[e];return void 0===r&&((r=new Zr(new Float32Array(2),new Float32Array(2),1,this._controlInterpolantsResultBuffer)).__cacheIndex=e,t[e]=r),r},_takeBackControlInterpolant:function(t){var e=this._controlInterpolants,r=t.__cacheIndex,i=--this._nActiveControlInterpolants,n=e[i];t.__cacheIndex=i,e[i]=t,n.__cacheIndex=r,e[r]=n},_controlInterpolantsResultBuffer:new Float32Array(1),clipAction:function(t,e){var r=e||this._root,i=r.uuid,n="string"==typeof t?si.findByName(r,t):t,o=null!==n?n.uuid:t,a=this._actionsByClip[o],s=null;if(void 0!==a){var c=a.actionByRoot[i];if(void 0!==c)return c;s=a.knownActions[0],null===n&&(n=s._clip)}if(null===n)return null;var u=new Hi(this,n,e);return this._bindAction(u,s),this._addInactiveAction(u,o,i),u},existingAction:function(t,e){var r=e||this._root,i=r.uuid,n="string"==typeof t?si.findByName(r,t):t,o=n?n.uuid:t,a=this._actionsByClip[o];return void 0!==a?a.actionByRoot[i]||null:null},stopAllAction:function(){var t=this._actions,e=this._nActiveActions,r=this._bindings,i=this._nActiveBindings;this._nActiveActions=0,this._nActiveBindings=0;for(n=0;n!==e;++n)t[n].reset();for(var n=0;n!==i;++n)r[n].useCount=0;return this},update:function(t){t*=this.timeScale;for(var e=this._actions,r=this._nActiveActions,i=this.time+=t,n=Math.sign(t),o=this._accuIndex^=1,a=0;a!==r;++a)e[a]._update(i,t,n,o);for(var s=this._bindings,c=this._nActiveBindings,a=0;a!==c;++a)s[a].apply(o);return this},getRoot:function(){return this._root},uncacheClip:function(t){var e=this,r=this._actions,i=t.uuid,n=this._actionsByClip,o=n[i];if(void 0!==o){for(var a=o.knownActions,s=0,c=a.length;s!==c;++s){var u=a[s];e._deactivateAction(u);var h=u._cacheIndex,l=r[r.length-1];u._cacheIndex=null,u._byClipCacheIndex=null,l._cacheIndex=h,r[h]=l,r.pop(),e._removeInactiveBindingsForAction(u)}delete n[i]}},uncacheRoot:function(t){var e=this,r=t.uuid,i=this._actionsByClip;for(var n in i){var o=i[n].actionByRoot[r];void 0!==o&&(e._deactivateAction(o),e._removeInactiveAction(o))}var a=this._bindingsByRootAndName[r];if(void 0!==a)for(var s in a){var c=a[s];c.restoreOriginalState(),e._removeInactiveBinding(c)}},uncacheAction:function(t,e){var r=this.existingAction(t,e);null!==r&&(this._deactivateAction(r),this._removeInactiveAction(r))}}),Xi.prototype.clone=function(){return new Xi(void 0===this.value.clone?this.value:this.value.clone())},qi.prototype=Object.assign(Object.create(Ct.prototype),{constructor:qi,isInstancedBufferGeometry:!0,addGroup:function(t,e,r){this.groups.push({start:t,count:e,materialIndex:r})},copy:function(t){var e=this,r=t.index;null!==r&&this.setIndex(r.clone());var i=t.attributes;for(var n in i){var o=i[n];e.addAttribute(n,o.clone())}for(var a=t.groups,s=0,c=a.length;s<c;s++){var u=a[s];e.addGroup(u.start,u.count,u.materialIndex)}return this}}),Object.defineProperties(Yi.prototype,{count:{get:function(){return this.data.count}},array:{get:function(){return this.data.array}}}),Object.assign(Yi.prototype,{isInterleavedBufferAttribute:!0,setX:function(t,e){return this.data.array[t*this.data.stride+this.offset]=e,this},setY:function(t,e){return this.data.array[t*this.data.stride+this.offset+1]=e,this},setZ:function(t,e){return this.data.array[t*this.data.stride+this.offset+2]=e,this},setW:function(t,e){return this.data.array[t*this.data.stride+this.offset+3]=e,this},getX:function(t){return this.data.array[t*this.data.stride+this.offset]},getY:function(t){return this.data.array[t*this.data.stride+this.offset+1]},getZ:function(t){return this.data.array[t*this.data.stride+this.offset+2]},getW:function(t){return this.data.array[t*this.data.stride+this.offset+3]},setXY:function(t,e,r){return t=t*this.data.stride+this.offset,this.data.array[t+0]=e,this.data.array[t+1]=r,this},setXYZ:function(t,e,r,i){return t=t*this.data.stride+this.offset,this.data.array[t+0]=e,this.data.array[t+1]=r,this.data.array[t+2]=i,this},setXYZW:function(t,e,r,i,n){return t=t*this.data.stride+this.offset,this.data.array[t+0]=e,this.data.array[t+1]=r,this.data.array[t+2]=i,this.data.array[t+3]=n,this}}),Object.defineProperty(Zi.prototype,"needsUpdate",{set:function(t){!0===t&&this.version++}}),Object.assign(Zi.prototype,{isInterleavedBuffer:!0,setArray:function(t){if(Array.isArray(t))throw new TypeError("THREE.BufferAttribute: array should be a Typed Array.");this.count=void 0!==t?t.length/this.stride:0,this.array=t},setDynamic:function(t){return this.dynamic=t,this},copy:function(t){return this.array=new t.array.constructor(t.array),this.count=t.count,this.stride=t.stride,this.dynamic=t.dynamic,this},copyAt:function(t,e,r){var i=this;t*=this.stride,r*=e.stride;for(var n=0,o=this.stride;n<o;n++)i.array[t+n]=e.array[r+n];return this},set:function(t,e){return void 0===e&&(e=0),this.array.set(t,e),this},clone:function(){return(new this.constructor).copy(this)},onUpload:function(t){return this.onUploadCallback=t,this}}),Ki.prototype=Object.assign(Object.create(Zi.prototype),{constructor:Ki,isInstancedInterleavedBuffer:!0,copy:function(t){return Zi.prototype.copy.call(this,t),this.meshPerAttribute=t.meshPerAttribute,this}}),Qi.prototype=Object.assign(Object.create(St.prototype),{constructor:Qi,isInstancedBufferAttribute:!0,copy:function(t){return St.prototype.copy.call(this,t),this.meshPerAttribute=t.meshPerAttribute,this}}),Object.assign(Ji.prototype,{linePrecision:1,set:function(t,e){this.ray.set(t,e)},setFromCamera:function(t,e){e&&e.isPerspectiveCamera?(this.ray.origin.setFromMatrixPosition(e.matrixWorld),this.ray.direction.set(t.x,t.y,.5).unproject(e).sub(this.ray.origin).normalize()):e&&e.isOrthographicCamera?(this.ray.origin.set(t.x,t.y,(e.near+e.far)/(e.near-e.far)).unproject(e),this.ray.direction.set(0,0,-1).transformDirection(e.matrixWorld)):console.error("THREE.Raycaster: Unsupported camera type.")},intersectObject:function(t,e){var r=[];return en(t,this,r,e),r.sort(tn),r},intersectObjects:function(t,e){var r=this,i=[];if(!1===Array.isArray(t))return console.warn("THREE.Raycaster.intersectObjects: objects is not an Array."),i;for(var n=0,o=t.length;n<o;n++)en(t[n],r,i,e);return i.sort(tn),i}}),Object.assign(rn.prototype,{start:function(){this.startTime=("undefined"==typeof performance?Date:performance).now(),this.oldTime=this.startTime,this.elapsedTime=0,this.running=!0},stop:function(){this.getElapsedTime(),this.running=!1,this.autoStart=!1},getElapsedTime:function(){return this.getDelta(),this.elapsedTime},getDelta:function(){var t=0;if(this.autoStart&&!this.running)return this.start(),0;if(this.running){var e=("undefined"==typeof performance?Date:performance).now();t=(e-this.oldTime)/1e3,this.oldTime=e,this.elapsedTime+=t}return t}}),Object.assign(nn.prototype,{set:function(t,e,r){return this.radius=t,this.phi=e,this.theta=r,this},clone:function(){return(new this.constructor).copy(this)},copy:function(t){return this.radius=t.radius,this.phi=t.phi,this.theta=t.theta,this},makeSafe:function(){return this.phi=Math.max(1e-6,Math.min(Math.PI-1e-6,this.phi)),this},setFromVector3:function(t){return this.radius=t.length(),0===this.radius?(this.theta=0,this.phi=0):(this.theta=Math.atan2(t.x,t.z),this.phi=Math.acos(Ql.clamp(t.y/this.radius,-1,1))),this}}),Object.assign(on.prototype,{set:function(t,e,r){return this.radius=t,this.theta=e,this.y=r,this},clone:function(){return(new this.constructor).copy(this)},copy:function(t){return this.radius=t.radius,this.theta=t.theta,this.y=t.y,this},setFromVector3:function(t){return this.radius=Math.sqrt(t.x*t.x+t.z*t.z),this.theta=Math.atan2(t.x,t.z),this.y=t.y,this}}),an.prototype=Object.create(Re.prototype),an.prototype.constructor=an,an.prototype.update=function(){var t=new g,e=new g,r=new ut;return function(){var i=this,n=["a","b","c"];this.object.updateMatrixWorld(!0),r.getNormalMatrix(this.object.matrixWorld);var o=this.object.matrixWorld,a=this.geometry.attributes.position,s=this.object.geometry;if(s&&s.isGeometry)for(var c=s.vertices,u=s.faces,h=0,l=0,p=u.length;l<p;l++)for(var d=u[l],f=0,m=d.vertexNormals.length;f<m;f++){var g=c[d[n[f]]],v=d.vertexNormals[f];t.copy(g).applyMatrix4(o),e.copy(v).applyMatrix3(r).normalize().multiplyScalar(i.size).add(t),a.setXYZ(h,t.x,t.y,t.z),h+=1,a.setXYZ(h,e.x,e.y,e.z),h+=1}else if(s&&s.isBufferGeometry)for(var y=s.attributes.position,b=s.attributes.normal,h=0,f=0,m=y.count;f<m;f++)t.set(y.getX(f),y.getY(f),y.getZ(f)).applyMatrix4(o),e.set(b.getX(f),b.getY(f),b.getZ(f)),e.applyMatrix3(r).normalize().multiplyScalar(i.size).add(t),a.setXYZ(h,t.x,t.y,t.z),h+=1,a.setXYZ(h,e.x,e.y,e.z),h+=1;a.needsUpdate=!0}}(),cn.prototype=Object.create(Re.prototype),cn.prototype.constructor=cn,cn.prototype.onBeforeRender=function(){var t=new g,e=new v,r=new v;return function(){var i=this.bones,n=this.geometry,o=n.getAttribute("position");r.getInverse(this.root.matrixWorld);for(var a=0,s=0;a<i.length;a++){var c=i[a];c.parent&&c.parent.isBone&&(e.multiplyMatrices(r,c.matrixWorld),t.setFromMatrixPosition(e),o.setXYZ(s,t.x,t.y,t.z),e.multiplyMatrices(r,c.parent.matrixWorld),t.setFromMatrixPosition(e),o.setXYZ(s+1,t.x,t.y,t.z),s+=2)}n.getAttribute("position").needsUpdate=!0}}(),un.prototype=Object.create(gt.prototype),un.prototype.constructor=un,un.prototype.dispose=function(){this.children[0].geometry.dispose(),this.children[0].material.dispose()},un.prototype.update=function(){var t=new g,e=new tt,r=new tt;return function(){var i=this.children[0],n=i.geometry.getAttribute("color");e.copy(this.light.color),r.copy(this.light.groundColor);for(var o=0,a=n.count;o<a;o++){var s=o<a/2?e:r;n.setXYZ(o,s.r,s.g,s.b)}i.lookAt(t.setFromMatrixPosition(this.light.matrixWorld).negate()),n.needsUpdate=!0}}(),hn.prototype=Object.create(Re.prototype),hn.prototype.constructor=hn,hn.prototype.update=function(){var t=new g,e=new g,r=new ut;return function(){var i=this;this.object.updateMatrixWorld(!0),r.getNormalMatrix(this.object.matrixWorld);for(var n=this.object.matrixWorld,o=this.geometry.attributes.position,a=this.object.geometry,s=a.vertices,c=a.faces,u=0,h=0,l=c.length;h<l;h++){var p=c[h],d=p.normal;t.copy(s[p.a]).add(s[p.b]).add(s[p.c]).divideScalar(3).applyMatrix4(n),e.copy(d).applyMatrix3(r).normalize().multiplyScalar(i.size).add(t),o.setXYZ(u,t.x,t.y,t.z),u+=1,o.setXYZ(u,e.x,e.y,e.z),u+=1}o.needsUpdate=!0}}(),ln.prototype=Object.create(Re.prototype),ln.prototype.constructor=ln,ln.prototype.update=function(){function t(t,o,a,s){i.set(o,a,s).unproject(n);var c=r[t];if(void 0!==c)for(var u=e.getAttribute("position"),h=0,l=c.length;h<l;h++)u.setXYZ(c[h],i.x,i.y,i.z)}var e,r,i=new g,n=new vt;return function(){e=this.geometry,r=this.pointMap;n.projectionMatrix.copy(this.camera.projectionMatrix),t("c",0,0,-1),t("t",0,0,1),t("n1",-1,-1,-1),t("n2",1,-1,-1),t("n3",-1,1,-1),t("n4",1,1,-1),t("f1",-1,-1,1),t("f2",1,-1,1),t("f3",-1,1,1),t("f4",1,1,1),t("u1",.7,1.1,-1),t("u2",-.7,1.1,-1),t("u3",0,2,-1),t("cf1",-1,0,1),t("cf2",1,0,1),t("cf3",0,-1,1),t("cf4",0,1,1),t("cn1",-1,0,-1),t("cn2",1,0,-1),t("cn3",0,-1,-1),t("cn4",0,1,-1),e.getAttribute("position").needsUpdate=!0}}();var Ip=new g,Rp=new pn,Lp=new pn,Op=new pn;dn.prototype=Object.create(Si.prototype),dn.prototype.constructor=dn,dn.prototype.getPoint=function(t){var e=this.points,r=e.length,i=(r-(this.closed?0:1))*t,n=Math.floor(i),o=i-n;this.closed?n+=n>0?0:(Math.floor(Math.abs(n)/e.length)+1)*e.length:0===o&&n===r-1&&(n=r-2,o=1);var a,s,c,u;if(this.closed||n>0?a=e[(n-1)%r]:(Ip.subVectors(e[0],e[1]).add(e[0]),a=Ip),s=e[n%r],c=e[(n+1)%r],this.closed||n+2<r?u=e[(n+2)%r]:(Ip.subVectors(e[r-1],e[r-2]).add(e[r-1]),u=Ip),void 0===this.type||"centripetal"===this.type||"chordal"===this.type){var h="chordal"===this.type?.5:.25,l=Math.pow(a.distanceToSquared(s),h),p=Math.pow(s.distanceToSquared(c),h),d=Math.pow(c.distanceToSquared(u),h);p<1e-4&&(p=1),l<1e-4&&(l=p),d<1e-4&&(d=p),Rp.initNonuniformCatmullRom(a.x,s.x,c.x,u.x,l,p,d),Lp.initNonuniformCatmullRom(a.y,s.y,c.y,u.y,l,p,d),Op.initNonuniformCatmullRom(a.z,s.z,c.z,u.z,l,p,d)}else if("catmullrom"===this.type){var f=void 0!==this.tension?this.tension:.5;Rp.initCatmullRom(a.x,s.x,c.x,u.x,f),Lp.initCatmullRom(a.y,s.y,c.y,u.y,f),Op.initCatmullRom(a.z,s.z,c.z,u.z,f)}return new g(Rp.calc(o),Lp.calc(o),Op.calc(o))},Si.create=function(t,e){return console.log("THREE.Curve.create() has been deprecated"),t.prototype=Object.create(Si.prototype),t.prototype.constructor=t,t.prototype.getPoint=e,t},fn.prototype=Object.create(dn.prototype),Object.assign(fn.prototype,{initFromArray:function(t){console.error("THREE.Spline: .initFromArray() has been removed.")},getControlPointsArray:function(t){console.error("THREE.Spline: .getControlPointsArray() has been removed.")},reparametrizeByArcLength:function(t){console.error("THREE.Spline: .reparametrizeByArcLength() has been removed.")}}),cn.prototype.update=function(){console.error("THREE.SkeletonHelper: update() no longer needs to be called.")},Object.assign(et.prototype,{center:function(t){return console.warn("THREE.Box2: .center() has been renamed to .getCenter()."),this.getCenter(t)},empty:function(){return console.warn("THREE.Box2: .empty() has been renamed to .isEmpty()."),this.isEmpty()},isIntersectionBox:function(t){return console.warn("THREE.Box2: .isIntersectionBox() has been renamed to .intersectsBox()."),this.intersectsBox(t)},size:function(t){return console.warn("THREE.Box2: .size() has been renamed to .getSize()."),this.getSize(t)}}),Object.assign(st.prototype,{center:function(t){return console.warn("THREE.Box3: .center() has been renamed to .getCenter()."),this.getCenter(t)},empty:function(){return console.warn("THREE.Box3: .empty() has been renamed to .isEmpty()."),this.isEmpty()},isIntersectionBox:function(t){return console.warn("THREE.Box3: .isIntersectionBox() has been renamed to .intersectsBox()."),this.intersectsBox(t)},isIntersectionSphere:function(t){return console.warn("THREE.Box3: .isIntersectionSphere() has been renamed to .intersectsSphere()."),this.intersectsSphere(t)},size:function(t){return console.warn("THREE.Box3: .size() has been renamed to .getSize()."),this.getSize(t)}}),kt.prototype.center=function(t){return console.warn("THREE.Line3: .center() has been renamed to .getCenter()."),this.getCenter(t)},Ql.random16=function(){return console.warn("THREE.Math.random16() has been deprecated. Use Math.random() instead."),Math.random()},Object.assign(ut.prototype,{flattenToArrayOffset:function(t,e){return console.warn("THREE.Matrix3: .flattenToArrayOffset() has been deprecated. Use .toArray() instead."),this.toArray(t,e)},multiplyVector3:function(t){return console.warn("THREE.Matrix3: .multiplyVector3() has been removed. Use vector.applyMatrix3( matrix ) instead."),t.applyMatrix3(this)},multiplyVector3Array:function(t){console.error("THREE.Matrix3: .multiplyVector3Array() has been removed.")},applyToBuffer:function(t,e,r){return console.warn("THREE.Matrix3: .applyToBuffer() has been removed. Use matrix.applyToBufferAttribute( attribute ) instead."),this.applyToBufferAttribute(t)},applyToVector3Array:function(t,e,r){console.error("THREE.Matrix3: .applyToVector3Array() has been removed.")}}),Object.assign(v.prototype,{extractPosition:function(t){return console.warn("THREE.Matrix4: .extractPosition() has been renamed to .copyPosition()."),this.copyPosition(t)},flattenToArrayOffset:function(t,e){return console.warn("THREE.Matrix4: .flattenToArrayOffset() has been deprecated. Use .toArray() instead."),this.toArray(t,e)},getPosition:function(){var t;return function(){return void 0===t&&(t=new g),console.warn("THREE.Matrix4: .getPosition() has been removed. Use Vector3.setFromMatrixPosition( matrix ) instead."),t.setFromMatrixColumn(this,3)}}(),setRotationFromQuaternion:function(t){return console.warn("THREE.Matrix4: .setRotationFromQuaternion() has been renamed to .makeRotationFromQuaternion()."),this.makeRotationFromQuaternion(t)},multiplyToArray:function(){console.warn("THREE.Matrix4: .multiplyToArray() has been removed.")},multiplyVector3:function(t){return console.warn("THREE.Matrix4: .multiplyVector3() has been removed. Use vector.applyMatrix4( matrix ) instead."),t.applyMatrix4(this)},multiplyVector4:function(t){return console.warn("THREE.Matrix4: .multiplyVector4() has been removed. Use vector.applyMatrix4( matrix ) instead."),t.applyMatrix4(this)},multiplyVector3Array:function(t){console.error("THREE.Matrix4: .multiplyVector3Array() has been removed.")},rotateAxis:function(t){console.warn("THREE.Matrix4: .rotateAxis() has been removed. Use Vector3.transformDirection( matrix ) instead."),t.transformDirection(this)},crossVector:function(t){return console.warn("THREE.Matrix4: .crossVector() has been removed. Use vector.applyMatrix4( matrix ) instead."),t.applyMatrix4(this)},translate:function(){console.error("THREE.Matrix4: .translate() has been removed.")},rotateX:function(){console.error("THREE.Matrix4: .rotateX() has been removed.")},rotateY:function(){console.error("THREE.Matrix4: .rotateY() has been removed.")},rotateZ:function(){console.error("THREE.Matrix4: .rotateZ() has been removed.")},rotateByAxis:function(){console.error("THREE.Matrix4: .rotateByAxis() has been removed.")},applyToBuffer:function(t,e,r){return console.warn("THREE.Matrix4: .applyToBuffer() has been removed. Use matrix.applyToBufferAttribute( attribute ) instead."),this.applyToBufferAttribute(t)},applyToVector3Array:function(t,e,r){console.error("THREE.Matrix4: .applyToVector3Array() has been removed.")},makeFrustum:function(t,e,r,i,n,o){return console.warn("THREE.Matrix4: .makeFrustum() has been removed. Use .makePerspective( left, right, top, bottom, near, far ) instead."),this.makePerspective(t,e,i,r,n,o)}}),ht.prototype.isIntersectionLine=function(t){return console.warn("THREE.Plane: .isIntersectionLine() has been renamed to .intersectsLine()."),this.intersectsLine(t)},m.prototype.multiplyVector3=function(t){return console.warn("THREE.Quaternion: .multiplyVector3() has been removed. Use is now vector.applyQuaternion( quaternion ) instead."),t.applyQuaternion(this)},Object.assign(Nt.prototype,{isIntersectionBox:function(t){return console.warn("THREE.Ray: .isIntersectionBox() has been renamed to .intersectsBox()."),this.intersectsBox(t)},isIntersectionPlane:function(t){return console.warn("THREE.Ray: .isIntersectionPlane() has been renamed to .intersectsPlane()."),this.intersectsPlane(t)},isIntersectionSphere:function(t){return console.warn("THREE.Ray: .isIntersectionSphere() has been renamed to .intersectsSphere()."),this.intersectsSphere(t)}}),Object.assign(Ri.prototype,{extrude:function(t){return console.warn("THREE.Shape: .extrude() has been removed. Use ExtrudeGeometry() instead."),new ir(this,t)},makeGeometry:function(t){return console.warn("THREE.Shape: .makeGeometry() has been removed. Use ShapeGeometry() instead."),new dr(this,t)}}),Object.assign(l.prototype,{fromAttribute:function(t,e,r){return console.error("THREE.Vector2: .fromAttribute() has been renamed to .fromBufferAttribute()."),this.fromBufferAttribute(t,e,r)}}),Object.assign(g.prototype,{setEulerFromRotationMatrix:function(){console.error("THREE.Vector3: .setEulerFromRotationMatrix() has been removed. Use Euler.setFromRotationMatrix() instead.")},setEulerFromQuaternion:function(){console.error("THREE.Vector3: .setEulerFromQuaternion() has been removed. Use Euler.setFromQuaternion() instead.")},getPositionFromMatrix:function(t){return console.warn("THREE.Vector3: .getPositionFromMatrix() has been renamed to .setFromMatrixPosition()."),this.setFromMatrixPosition(t)},getScaleFromMatrix:function(t){return console.warn("THREE.Vector3: .getScaleFromMatrix() has been renamed to .setFromMatrixScale()."),this.setFromMatrixScale(t)},getColumnFromMatrix:function(t,e){return console.warn("THREE.Vector3: .getColumnFromMatrix() has been renamed to .setFromMatrixColumn()."),this.setFromMatrixColumn(e,t)},applyProjection:function(t){return console.warn("THREE.Vector3: .applyProjection() has been removed. Use .applyMatrix4( m ) instead."),this.applyMatrix4(t)},fromAttribute:function(t,e,r){return console.error("THREE.Vector3: .fromAttribute() has been renamed to .fromBufferAttribute()."),this.fromBufferAttribute(t,e,r)}}),Object.assign(d.prototype,{fromAttribute:function(t,e,r){return console.error("THREE.Vector4: .fromAttribute() has been renamed to .fromBufferAttribute()."),this.fromBufferAttribute(t,e,r)}}),wt.prototype.computeTangents=function(){console.warn("THREE.Geometry: .computeTangents() has been removed.")},Object.assign(gt.prototype,{getChildByName:function(t){return console.warn("THREE.Object3D: .getChildByName() has been renamed to .getObjectByName()."),this.getObjectByName(t)},renderDepth:function(){console.warn("THREE.Object3D: .renderDepth has been removed. Use .renderOrder, instead.")},translate:function(t,e){return console.warn("THREE.Object3D: .translate() has been removed. Use .translateOnAxis( axis, distance ) instead."),this.translateOnAxis(e,t)}}),Object.defineProperties(gt.prototype,{eulerOrder:{get:function(){return console.warn("THREE.Object3D: .eulerOrder is now .rotation.order."),this.rotation.order},set:function(t){console.warn("THREE.Object3D: .eulerOrder is now .rotation.order."),this.rotation.order=t}},useQuaternion:{get:function(){console.warn("THREE.Object3D: .useQuaternion has been removed. The library now uses quaternions by default.")},set:function(){console.warn("THREE.Object3D: .useQuaternion has been removed. The library now uses quaternions by default.")}}}),Object.defineProperties(Me.prototype,{objects:{get:function(){return console.warn("THREE.LOD: .objects has been renamed to .levels."),this.levels}}}),Object.defineProperty(Ee.prototype,"useVertexTexture",{get:function(){console.warn("THREE.Skeleton: useVertexTexture has been removed.")},set:function(){console.warn("THREE.Skeleton: useVertexTexture has been removed.")}}),Object.defineProperty(Si.prototype,"__arcLengthDivisions",{get:function(){return console.warn("THREE.Curve: .__arcLengthDivisions is now .arcLengthDivisions."),this.arcLengthDivisions},set:function(t){console.warn("THREE.Curve: .__arcLengthDivisions is now .arcLengthDivisions."),this.arcLengthDivisions=t}}),bt.prototype.setLens=function(t,e){console.warn("THREE.PerspectiveCamera.setLens is deprecated. Use .setFocalLength and .filmGauge for a photographic setup."),void 0!==e&&(this.filmGauge=e),this.setFocalLength(t)},Object.defineProperties(Br.prototype,{onlyShadow:{set:function(){console.warn("THREE.Light: .onlyShadow has been removed.")}},shadowCameraFov:{set:function(t){console.warn("THREE.Light: .shadowCameraFov is now .shadow.camera.fov."),this.shadow.camera.fov=t}},shadowCameraLeft:{set:function(t){console.warn("THREE.Light: .shadowCameraLeft is now .shadow.camera.left."),this.shadow.camera.left=t}},shadowCameraRight:{set:function(t){console.warn("THREE.Light: .shadowCameraRight is now .shadow.camera.right."),this.shadow.camera.right=t}},shadowCameraTop:{set:function(t){console.warn("THREE.Light: .shadowCameraTop is now .shadow.camera.top."),this.shadow.camera.top=t}},shadowCameraBottom:{set:function(t){console.warn("THREE.Light: .shadowCameraBottom is now .shadow.camera.bottom."),this.shadow.camera.bottom=t}},shadowCameraNear:{set:function(t){console.warn("THREE.Light: .shadowCameraNear is now .shadow.camera.near."),this.shadow.camera.near=t}},shadowCameraFar:{set:function(t){console.warn("THREE.Light: .shadowCameraFar is now .shadow.camera.far."),this.shadow.camera.far=t}},shadowCameraVisible:{set:function(){console.warn("THREE.Light: .shadowCameraVisible has been removed. Use new THREE.CameraHelper( light.shadow.camera ) instead.")}},shadowBias:{set:function(t){console.warn("THREE.Light: .shadowBias is now .shadow.bias."),this.shadow.bias=t}},shadowDarkness:{set:function(){console.warn("THREE.Light: .shadowDarkness has been removed.")}},shadowMapWidth:{set:function(t){console.warn("THREE.Light: .shadowMapWidth is now .shadow.mapSize.width."),this.shadow.mapSize.width=t}},shadowMapHeight:{set:function(t){console.warn("THREE.Light: .shadowMapHeight is now .shadow.mapSize.height."),this.shadow.mapSize.height=t}}}),Object.defineProperties(St.prototype,{length:{get:function(){return console.warn("THREE.BufferAttribute: .length has been deprecated. Use .count instead."),this.array.length}}}),Object.assign(Ct.prototype,{addIndex:function(t){console.warn("THREE.BufferGeometry: .addIndex() has been renamed to .setIndex()."),this.setIndex(t)},addDrawCall:function(t,e,r){void 0!==r&&console.warn("THREE.BufferGeometry: .addDrawCall() no longer supports indexOffset."),console.warn("THREE.BufferGeometry: .addDrawCall() is now .addGroup()."),this.addGroup(t,e)},clearDrawCalls:function(){console.warn("THREE.BufferGeometry: .clearDrawCalls() is now .clearGroups()."),this.clearGroups()},computeTangents:function(){console.warn("THREE.BufferGeometry: .computeTangents() has been removed.")},computeOffsets:function(){console.warn("THREE.BufferGeometry: .computeOffsets() has been removed.")}}),Object.defineProperties(Ct.prototype,{drawcalls:{get:function(){return console.error("THREE.BufferGeometry: .drawcalls has been renamed to .groups."),this.groups}},offsets:{get:function(){return console.warn("THREE.BufferGeometry: .offsets has been renamed to .groups."),this.groups}}}),Object.defineProperties(Xi.prototype,{dynamic:{set:function(){console.warn("THREE.Uniform: .dynamic has been removed. 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n,o,a,s,c,u,h,l,p,d,f;return"hsl"===i?(d=t.hsl(),f=e.hsl()):"hsv"===i?(d=t.hsv(),f=e.hsv()):"hcg"===i?(d=t.hcg(),f=e.hcg()):"hsi"===i?(d=t.hsi(),f=e.hsi()):"lch"!==i&&"hcl"!==i||(i="hcl",d=t.hcl(),f=e.hcl()),"h"===i.substr(0,1)&&(o=d[0],l=d[1],c=d[2],a=f[0],p=f[1],u=f[2]),isNaN(o)||isNaN(a)?isNaN(o)?isNaN(a)?n=Number.NaN:(n=a,1!==c&&0!==c||"hsv"===i||(h=p)):(n=o,1!==u&&0!==u||"hsv"===i||(h=l)):n=o+r*(a>o&&a-o>180?a-(o+360):a<o&&o-a>180?a+360-o:a-o),null==h&&(h=l+r*(p-l)),s=c+r*(u-c),td[i](n,h,s)},yd=function(t,e,r,i){var n,o;return n=t.num(),o=e.num(),td.num(n+(o-n)*r,"num")},(Wp=Wp.concat(function(){var t,e,r,i;for(i=[],e=0,t=(r=["hsv","hsl","hsi","hcl","lch","hcg"]).length;e<t;e++)Cd=r[e],i.push([Cd,gd]);return i}())).push(["num",yd]),vd=function(t,e,r,i){var n,o;return n=t.lab(),o=e.lab(),new kp(n[0]+r*(o[0]-n[0]),n[1]+r*(o[1]-n[1]),n[2]+r*(o[2]-n[2]),i)},Wp.push(["lab",vd]);var lf=td,pf=function(t){var e=t||{};this.scale=gn(e.scale,"uniform"),this.mode=gn(e.mode,"hcl"),this.domain=gn(e.domain,[0,1]),this.value=new tt(gn(e.value,16777215)).getHex(),this.reverse=gn(e.reverse,!1),this.structure=e.structure,this.volume=e.volume,this.surface=e.surface,this.structure&&(this.atomProxy=this.structure.getAtomProxy())};pf.prototype.getScale=function(t){var e=t||{},r=gn(e.scale,this.scale);"rainbow"===r?r=["red","orange","yellow","green","blue"]:"rwb"===r&&(r=["red","white","blue"]);var i=gn(e.domain,this.domain);return this.reverse&&(i=i.slice().reverse()),lf.scale(r).mode(gn(e.mode,this.mode)).domain(i).out("num")},pf.prototype.colorToArray=function(t,e,r){return void 0===e&&(e=[]),void 0===r&&(r=0),e[r+0]=(t>>16&255)/255,e[r+1]=(t>>8&255)/255,e[r+2]=(255&t)/255,e},pf.prototype.atomColorToArray=function(t,e,r){return this.colorToArray(this.atomColor(t),e,r)},pf.prototype.bondColor=function(t,e){return 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df={PROTEIN:1,NUCLEIC:2,RNA:3,DNA:4,POLYMER:5,WATER:6,HELIX:7,SHEET:8,TURN:9,BACKBONE:10,SIDECHAIN:11,ALL:12,HETERO:13,ION:14,SACCHARIDE:15,SUGAR:15,BONDED:16,RING:17},ff=["*","","ALL"],mf=[df.BACKBONE,df.SIDECHAIN,df.BONDED,df.RING],gf=[df.POLYMER,df.WATER],vf=["ALA","GLY","SER"],yf=["CYS","SER","THR"],bf=["ALA","ILE","LEU","MET","PHE","PRO","TRP","VAL"],xf=["PHE","TRP","TYR","HIS"],_f=["ASN","GLN"],wf=["ASP","GLU"],Sf=["ARG","HIS","LYS"],Af=["ARG","ASP","GLU","HIS","LYS"],Mf=["ASN","ARG","ASP","CYS","GLY","GLN","GLU","HIS","LYS","SER","THR","TYR"],Ef=["ALA","ILE","LEU","MET","PHE","PRO","TRP","VAL"],Tf=["HIS","PHE","PRO","TRP","TYR"],Pf=["ALA","GLY","ILE","LEU","VAL"],Cf=function(t){this.signals={stringChanged:new no},this.setString(t)},If={type:{}};If.type.get=function(){return"selection"},Cf.prototype.setString=function(t,e){if(void 0===t&&(t=this.string||""),t!==this.string){try{this.selection=oo(t)}catch(t){this.selection={error:t.message}}var r=this.selection;this.string=t,this.test=po(r),this.residueTest=fo(r),this.chainTest=mo(r),this.modelTest=go(r),this.atomOnlyTest=po(r,!0),this.residueOnlyTest=fo(r,!0),this.chainOnlyTest=mo(r,!0),this.modelOnlyTest=go(r,!0),e||this.signals.stringChanged.dispatch(this.string)}},Object.defineProperties(Cf.prototype,If);var Rf=function(t){function e(e){var r=this;t.call(this,e);var i=e.dataList||[];this.colormakerList=[],this.selectionList=[],i.forEach(function(t){var e=t[0],i=t[1],n=t[2];void 0===n&&(n={}),Hf.hasScheme(e)?Object.assign(n,{scheme:e,structure:r.structure}):Object.assign(n,{scheme:"uniform",value:new tt(e).getHex()}),r.colormakerList.push(Hf.getScheme(n)),r.selectionList.push(new Cf(i))})}return t&&(e.__proto__=t),e.prototype=Object.create(t&&t.prototype),e.prototype.constructor=e,e.prototype.atomColor=function(t){for(var e=this,r=0,i=this.selectionList.length;r<i;++r)if(e.selectionList[r].test(t))return e.colormakerList[r].atomColor(t);return 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common\n#include fog_pars_fragment\nvoid main(){\ngl_FragColor = vec4( uColor, 1.0 );\n#include premultiplied_alpha_fragment\n#include tonemapping_fragment\n#include encodings_fragment\n#include fog_fragment\n}"),Yf.add("shader/Quad.vert","varying vec2 vUv;\nvoid main() {\nvUv = uv;\ngl_Position = projectionMatrix * modelViewMatrix * vec4( position, 1.0 );\n}"),Yf.add("shader/Quad.frag","varying vec2 vUv;\nuniform sampler2D tForeground;\nuniform float scale;\nvoid main() {\nvec4 foreground = texture2D( tForeground, vUv );\ngl_FragColor = foreground * scale;\n}"),Co.prototype={update:function(){this.startTime=this.end(),this.currentTime=this.startTime,this.signals.updated.dispatch()},begin:function(){this.startTime=window.performance.now(),this.lastFrames=this.frames},end:function(){var t=window.performance.now();return this.count+=1,this.frames+=1,this.lastDuration=t-this.startTime,this.minDuration=Math.min(this.minDuration,this.lastDuration),this.maxDuration=Math.max(this.maxDuration,this.lastDuration),this.avgDuration-=this.avgDuration/30,this.avgDuration+=this.lastDuration/30,t>this.prevFpsTime+1e3&&(this.lastFps=this.frames,this.prevFpsTime=t,this.frames=0),t}},Yf.add("shader/chunk/dull_interior_fragment.glsl","#ifdef DULL_INTERIOR\nif( gl_FrontFacing == false ){\nnormal = vec3( 0.0, 0.0, 0.4 );\n}\n#endif"),Yf.add("shader/chunk/fog_fragment.glsl","#ifdef USE_FOG\nfloat depth = length( vViewPosition );\n#ifdef FOG_EXP2\nfloat fogFactor = whiteCompliment( exp2( - fogDensity * fogDensity * depth * depth * LOG2 ) );\n#else\nfloat fogFactor = smoothstep( fogNear, fogFar, depth );\n#endif\ngl_FragColor.rgb = mix( gl_FragColor.rgb, fogColor, fogFactor );\n#endif"),Yf.add("shader/chunk/matrix_scale.glsl","float matrixScale( in mat4 m ){\nvec4 r = m[ 0 ];\nreturn sqrt( r[ 0 ] * r[ 0 ] + r[ 1 ] * r[ 1 ] + r[ 2 ] * r[ 2 ] );\n}"),Yf.add("shader/chunk/nearclip_vertex.glsl","#ifdef NEAR_CLIP\nif( vViewPosition.z < nearClip - 5.0 )\ngl_Position.z = 2.0 * gl_Position.w;\n#endif"),Yf.add("shader/chunk/nearclip_fragment.glsl","#ifdef NEAR_CLIP\nif( vViewPosition.z < nearClip )\ndiscard;\n#endif"),Yf.add("shader/chunk/opaque_back_fragment.glsl","#ifdef OPAQUE_BACK\n#ifdef FLIP_SIDED\nif( gl_FrontFacing == true ){\ngl_FragColor.a = 1.0;\n}\n#else\nif( gl_FrontFacing == false ){\ngl_FragColor.a = 1.0;\n}\n#endif\n#endif"),Yf.add("shader/chunk/radiusclip_vertex.glsl","#ifdef RADIUS_CLIP\nif( distance( vViewPosition, vClipCenter ) > clipRadius + 5.0 )\ngl_Position.z = 2.0 * gl_Position.w;\n#endif"),Yf.add("shader/chunk/radiusclip_fragment.glsl","#ifdef RADIUS_CLIP\nif( distance( vViewPosition, vClipCenter ) > clipRadius )\ndiscard;\n#endif"),Yf.add("shader/chunk/unpack_color.glsl","vec3 unpackColor(float f) {\nvec3 color;\ncolor.r = floor(f / 256.0 / 256.0);\ncolor.g = floor((f - color.r * 256.0 * 256.0) / 256.0);\ncolor.b = floor(f - color.r * 256.0 * 256.0 - color.g * 256.0);\nreturn color / 255.0;\n}");var xm=/^(?!\/\/)\s*#include\s+(\S+)/gim,_m={};if("undefined"!=typeof window&&window.WebGLRenderingContext){var wm=window.WebGLRenderingContext.prototype,Sm=wm.getShaderParameter;wm.getShaderParameter=function(){return!t.Debug||Sm.apply(this,arguments)};var Am=wm.getShaderInfoLog;wm.getShaderInfoLog=function(){return t.Debug?Am.apply(this,arguments):""};var Mm=wm.getProgramParameter;wm.getProgramParameter=function(e,r){return!t.Debug&&r===wm.LINK_STATUS||Mm.apply(this,arguments)};var Em=wm.getProgramInfoLog;wm.getProgramInfoLog=function(){return t.Debug?Em.apply(this,arguments):""}}var Tm=[[[0,0]],[[4,4],[-4,-4]],[[-2,-6],[6,-2],[-6,2],[2,6]],[[1,-3],[-1,3],[5,1],[-3,-5],[-5,5],[-7,-1],[3,7],[7,-7]],[[1,1],[-1,-3],[-3,2],[4,-1],[-5,-2],[2,5],[5,3],[3,-5],[-2,6],[0,-7],[-4,-6],[-6,4],[-8,0],[7,-4],[6,7],[-7,-8]],[[-4,-7],[-7,-5],[-3,-5],[-5,-4],[-1,-4],[-2,-2],[-6,-1],[-4,0],[-7,1],[-1,2],[-6,3],[-3,3],[-7,6],[-3,6],[-5,7],[-1,7],[5,-7],[1,-6],[6,-5],[4,-4],[2,-3],[7,-2],[1,-1],[4,-1],[2,1],[6,2],[0,4],[4,4],[2,5],[7,5],[5,6],[3,7]]];Tm.forEach(function(t){t.forEach(function(t){t[0]*=.0625,t[1]*=.0625})}),Lo.prototype.constructor=Lo;var Pm=2*Math.PI,Cm=(new Float32Array(4),new Float32Array(4),new g),Im=new v,Rm=new v,Lm=new v,Om=new v,Dm=new Float32Array(4),Nm=new Uint8Array(4),km=new v;ea.prototype.constructor=ea;var Fm=function(t,e){this.signals={moved:new no,scrolled:new no,dragged:new no,dropped:new no,clicked:new no,hovered:new no,doubleClicked:new no};var r=Object.assign({},e);this.hoverTimeout=gn(r.hoverTimeout,50),this.handleScroll=gn(r.handleScroll,!0),this.doubleClickSpeed=gn(r.doubleClickSpeed,500),this.domElement=t,this.position=new l,this.prevPosition=new l,this.down=new l,this.canvasPosition=new l,this.moving=!1,this.hovering=!0,this.scrolled=!1,this.lastMoved=1/0,this.which=void 0,this.buttons=void 0,this.pressed=void 0,this.altKey=void 0,this.ctrlKey=void 0,this.metaKey=void 0,this.shiftKey=void 0,this._listen=this._listen.bind(this),this._onMousewheel=this._onMousewheel.bind(this),this._onMousemove=this._onMousemove.bind(this),this._onMousedown=this._onMousedown.bind(this),this._onMouseup=this._onMouseup.bind(this),this._onContextmenu=this._onContextmenu.bind(this),this._onTouchstart=this._onTouchstart.bind(this),this._onTouchend=this._onTouchend.bind(this),this._onTouchmove=this._onTouchmove.bind(this),this._listen(),document.addEventListener("mousewheel",this._onMousewheel),document.addEventListener("wheel",this._onMousewheel),document.addEventListener("MozMousePixelScroll",this._onMousewheel),document.addEventListener("mousemove",this._onMousemove),document.addEventListener("mousedown",this._onMousedown),document.addEventListener("mouseup",this._onMouseup),document.addEventListener("contextmenu",this._onContextmenu),document.addEventListener("touchstart",this._onTouchstart),document.addEventListener("touchend",this._onTouchend),document.addEventListener("touchmove",this._onTouchmove),this.prevClickCP=new l},Bm={key:{}};Bm.key.get=function(){var t=0;return this.altKey&&(t+=1),this.ctrlKey&&(t+=2),this.metaKey&&(t+=4),this.shiftKey&&(t+=8),t},Fm.prototype.setParameters=function(t){var e=Object.assign({},t);this.hoverTimeout=gn(e.hoverTimeout,this.hoverTimeout)},Fm.prototype._listen=function(){var t=window.performance.now(),e=this.canvasPosition;this.doubleClickPending&&t-this.lastClicked>this.doubleClickSpeed&&(this.doubleClickPending=!1),t-this.lastMoved>this.hoverTimeout&&(this.moving=!1),(this.scrolled||!this.moving&&!this.hovering)&&(this.scrolled=!1,-1!==this.hoverTimeout&&this.overElement&&(this.hovering=!0,this.signals.hovered.dispatch(e.x,e.y))),window.requestAnimationFrame(this._listen)},Fm.prototype._onMousewheel=function(t){var e=this;if(t.target===this.domElement&&this.handleScroll){t.preventDefault(),this._setKeys(t);var r=0;r=t.wheelDelta?t.wheelDelta/40:t.detail?-t.detail/3:-t.deltaY/(t.deltaMode?.33:30),this.signals.scrolled.dispatch(r),setTimeout(function(){e.scrolled=!0},this.hoverTimeout)}},Fm.prototype._onMousemove=function(t){t.target===this.domElement?(t.preventDefault(),this.overElement=!0):this.overElement=!1,this._setKeys(t),this.moving=!0,this.hovering=!1,this.lastMoved=window.performance.now(),this.prevPosition.copy(this.position),this.position.set(t.clientX,t.clientY),this._setCanvasPosition(t);var e=this.prevPosition.x-this.position.x,r=this.prevPosition.y-this.position.y;this.signals.moved.dispatch(e,r),this.pressed&&this.signals.dragged.dispatch(e,r)},Fm.prototype._onMousedown=function(t){t.target===this.domElement&&(t.preventDefault(),this._setKeys(t),this.moving=!1,this.hovering=!1,this.down.set(t.clientX,t.clientY),this.position.set(t.clientX,t.clientY),this.which=t.which,this.buttons=ia(t),this.pressed=!0,this._setCanvasPosition(t))},Fm.prototype._onMouseup=function(t){t.target===this.domElement&&t.preventDefault(),this._setKeys(t);var e=this.canvasPosition;this._distance()<4&&(this.lastClicked=window.performance.now(),this.doubleClickPending&&this.prevClickCP.distanceTo(e)<4?(this.signals.doubleClicked.dispatch(e.x,e.y),this.doubleClickPending=!1):(this.signals.clicked.dispatch(e.x,e.y),this.doubleClickPending=!0),this.prevClickCP.copy(e)),this.which=void 0,this.buttons=void 0,this.pressed=void 0},Fm.prototype._onContextmenu=function(t){t.target===this.domElement&&t.preventDefault()},Fm.prototype._onTouchstart=function(t){if(t.target===this.domElement)switch(t.preventDefault(),this.pressed=!0,t.touches.length){case 1:this.moving=!1,this.hovering=!1,this.down.set(t.touches[0].pageX,t.touches[0].pageY),this.position.set(t.touches[0].pageX,t.touches[0].pageY),this._setCanvasPosition(t.touches[0]);break;case 2:this.down.set((t.touches[0].pageX+t.touches[1].pageX)/2,(t.touches[0].pageY+t.touches[1].pageY)/2),this.position.set((t.touches[0].pageX+t.touches[1].pageX)/2,(t.touches[0].pageY+t.touches[1].pageY)/2),this.lastTouchDistance=ra(t)}},Fm.prototype._onTouchend=function(t){t.target===this.domElement&&t.preventDefault(),this.which=void 0,this.buttons=void 0,this.pressed=void 0},Fm.prototype._onTouchmove=function(t){switch(t.target===this.domElement?(t.preventDefault(),this.overElement=!0):this.overElement=!1,t.touches.length){case 1:this._setKeys(t),this.which=1,this.buttons=1,this.moving=!0,this.hovering=!1,this.lastMoved=window.performance.now(),this.prevPosition.copy(this.position),this.position.set(t.touches[0].pageX,t.touches[0].pageY),this._setCanvasPosition(t.touches[0]);var e=this.prevPosition.x-this.position.x,r=this.prevPosition.y-this.position.y;this.signals.moved.dispatch(e,r),this.pressed&&this.signals.dragged.dispatch(e,r);break;case 2:var i=ra(t),n=i-this.lastTouchDistance;if(this.lastTouchDistance=i,this.prevPosition.copy(this.position),this.position.set((t.touches[0].pageX+t.touches[1].pageX)/2,(t.touches[0].pageY+t.touches[1].pageY)/2),Math.abs(n)>2&&this.handleScroll&&this.position.distanceTo(this.prevPosition)<2)this.which=0,this.buttons=0,this.signals.scrolled.dispatch(n/2);else{this.which=3,this.buttons=2;var o=this.prevPosition.x-this.position.x,a=this.prevPosition.y-this.position.y;this.signals.moved.dispatch(o,a),this.pressed&&this.signals.dragged.dispatch(o,a)}}},Fm.prototype._distance=function(){return this.position.distanceTo(this.down)},Fm.prototype._setCanvasPosition=function(t){var e,r,i=this.domElement.getBoundingClientRect();"offsetX"in t&&"offsetY"in t?(e=t.offsetX,r=t.offsetY):(e=t.clientX-i.left,r=t.clientY-i.top),this.canvasPosition.set(e,i.height-r)},Fm.prototype._setKeys=function(t){this.altKey=t.altKey,this.ctrlKey=t.ctrlKey,this.metaKey=t.metaKey,this.shiftKey=t.shiftKey},Fm.prototype.dispose=function(){document.removeEventListener("mousewheel",this._onMousewheel),document.removeEventListener("wheel",this._onMousewheel),document.removeEventListener("MozMousePixelScroll",this._onMousewheel),document.removeEventListener("mousemove",this._onMousemove),document.removeEventListener("mousedown",this._onMousedown),document.removeEventListener("mouseup",this._onMouseup),document.removeEventListener("contextmenu",this._onContextmenu),document.removeEventListener("touchstart",this._onTouchstart),document.removeEventListener("touchend",this._onTouchend),document.removeEventListener("touchmove",this._onTouchmove)},Object.defineProperties(Fm.prototype,Bm);var zm=new v,Um=new v,jm=new v,Gm=new g,Vm=new m,$m=new v,Hm=new g,Wm=new g,Xm=function(t,e){var r=e||{};this.rotateSpeed=gn(r.rotateSpeed,2),this.zoomSpeed=gn(r.zoomSpeed,1.2),this.panSpeed=gn(r.panSpeed,1),this.stage=t,this.viewer=t.viewer,this.mouse=t.mouseObserver,this.controls=t.viewerControls},qm={component:{},atom:{}};qm.component.get=function(){return this.stage.transformComponent},qm.atom.get=function(){return this.stage.transformAtom},Xm.prototype._setPanVector=function(t,e,r){var i,n=this.viewer.camera;if(r=-r||0,r+=n.position.z,"OrthographicCamera"===n.type)i=1/n.zoom;else{var o=$n(n.fov);i=-2*r*Math.tan(o/2)/this.viewer.height}Hm.set(t,e,0),Hm.multiplyScalar(this.panSpeed*i)},Xm.prototype._getRotateXY=function(t,e){return[this.rotateSpeed*-t*.01,this.rotateSpeed*e*.01]},Xm.prototype._transformPanVector=function(){$m.extractRotation(this.component.transform),$m.premultiply(this.viewer.rotationGroup.matrix),$m.getInverse($m),Hm.applyMatrix4($m)},Xm.prototype.zoom=function(t){this.controls.zoom(this.zoomSpeed*t*.02)},Xm.prototype.pan=function(t,e){this._setPanVector(t,e),$m.getInverse(this.viewer.rotationGroup.matrix),Hm.applyMatrix4($m),this.controls.translate(Hm)},Xm.prototype.panComponent=function(t,e){this.component&&(this._setPanVector(t,e),this._transformPanVector(),this.component.position.add(Hm),this.component.updateMatrix())},Xm.prototype.panAtom=function(t,e){this.atom&&this.component&&(this.atom.positionToVector3(Wm),Wm.add(this.viewer.translationGroup.position),Wm.applyMatrix4(this.viewer.rotationGroup.matrix),this._setPanVector(t,e,Wm.z),this._transformPanVector(),this.atom.positionAdd(Hm),this.component.updateRepresentations({position:!0}))},Xm.prototype.rotate=function(t,e){var r=this._getRotateXY(t,e),i=r[0],n=r[1];zm.makeRotationX(n),Um.makeRotationY(i),zm.multiply(Um),this.controls.applyMatrix(zm)},Xm.prototype.rotateComponent=function(t,e){if(this.component){var r=this._getRotateXY(t,e),i=r[0],n=r[1];jm.extractRotation(this.component.transform),jm.premultiply(this.viewer.rotationGroup.matrix),jm.getInverse(jm),Gm.set(1,0,0),Gm.applyMatrix4(jm),zm.makeRotationAxis(Gm,n),Gm.set(0,1,0),Gm.applyMatrix4(jm),Um.makeRotationAxis(Gm,i),zm.multiply(Um),Vm.setFromRotationMatrix(zm),this.component.quaternion.premultiply(Vm),this.component.updateMatrix()}},Object.defineProperties(Xm.prototype,qm);var Ym=function(t,e){this.pid=t.pid,this.picker=t.picker,this.instance=t.instance,this.stage=e,this.controls=e.viewerControls,this.mouse=e.mouseObserver},Zm={type:{},altKey:{},ctrlKey:{},metaKey:{},shiftKey:{},canvasPosition:{},component:{},object:{},position:{},closestBondAtom:{},arrow:{},atom:{},axes:{},bond:{},box:{},cone:{},clash:{},contact:{},cylinder:{},distance:{},ellipsoid:{},octahedron:{},mesh:{},slice:{},sphere:{},tetrahedron:{},torus:{},surface:{},unitcell:{},unknown:{},volume:{}};Zm.type.get=function(){return this.picker.type},Zm.altKey.get=function(){return this.mouse.altKey},Zm.ctrlKey.get=function(){return this.mouse.ctrlKey},Zm.metaKey.get=function(){return this.mouse.metaKey},Zm.shiftKey.get=function(){return this.mouse.shiftKey},Zm.canvasPosition.get=function(){return this.mouse.canvasPosition},Zm.component.get=function(){return this.stage.getComponentsByObject(this.picker.data).list[0]},Zm.object.get=function(){return this.picker.getObject(this.pid)},Zm.position.get=function(){return this.picker.getPosition(this.pid,this.instance,this.component)},Zm.closestBondAtom.get=function(){if("bond"===this.type){var t=this.bond,e=this.controls;return na(this.canvasPosition,e.getPositionOnCanvas(t.atom1),e.getPositionOnCanvas(t.atom2))?t.atom1:t.atom2}},Zm.arrow.get=function(){return this._objectIfType("arrow")},Zm.atom.get=function(){return this._objectIfType("atom")},Zm.axes.get=function(){return this._objectIfType("axes")},Zm.bond.get=function(){return this._objectIfType("bond")},Zm.box.get=function(){return this._objectIfType("box")},Zm.cone.get=function(){return this._objectIfType("cone")},Zm.clash.get=function(){return this._objectIfType("clash")},Zm.contact.get=function(){return this._objectIfType("contact")},Zm.cylinder.get=function(){return this._objectIfType("cylinder")},Zm.distance.get=function(){return this._objectIfType("distance")},Zm.ellipsoid.get=function(){return this._objectIfType("ellipsoid")},Zm.octahedron.get=function(){return this._objectIfType("octahedron")},Zm.mesh.get=function(){return this._objectIfType("mesh")},Zm.slice.get=function(){return this._objectIfType("slice")},Zm.sphere.get=function(){return this._objectIfType("sphere")},Zm.tetrahedron.get=function(){return this._objectIfType("tetrahedron")},Zm.torus.get=function(){return this._objectIfType("torus")},Zm.surface.get=function(){return this._objectIfType("surface")},Zm.unitcell.get=function(){return this._objectIfType("unitcell")},Zm.unknown.get=function(){return this._objectIfType("unknown")},Zm.volume.get=function(){return this._objectIfType("volume")},Ym.prototype._objectIfType=function(t){return this.type===t?this.object:void 0},Ym.prototype.getLabel=function(){var t="nothing";return this.arrow?t="arrow: "+(this.arrow.name||this.pid)+" ("+this.arrow.shape.name+")":this.atom?t="atom: "+this.atom.qualifiedName()+" ("+this.atom.structure.name+")":this.axes?t="axes":this.bond?t="bond: "+this.bond.atom1.qualifiedName()+" - "+this.bond.atom2.qualifiedName()+" ("+this.bond.structure.name+")":this.box?t="box: "+(this.box.name||this.pid)+" ("+this.box.shape.name+")":this.cone?t="cone: "+(this.cone.name||this.pid)+" ("+this.cone.shape.name+")":this.clash?t="clash: "+this.clash.clash.sele1+" - "+this.clash.clash.sele2:this.contact?t="contact: "+this.contact.atom1.qualifiedName()+" - "+this.contact.atom2.qualifiedName()+" ("+this.contact.structure.name+")":this.cylinder?t="cylinder: "+(this.cylinder.name||this.pid)+" ("+this.cylinder.shape.name+")":this.distance?t="distance: "+this.distance.atom1.qualifiedName()+" - "+this.distance.atom2.qualifiedName()+" ("+this.distance.structure.name+")":this.ellipsoid?t="ellipsoid: "+(this.ellipsoid.name||this.pid)+" ("+this.ellipsoid.shape.name+")":this.octahedron?t="octahedron: "+(this.octahedron.name||this.pid)+" ("+this.octahedron.shape.name+")":this.mesh?t="mesh: "+(this.mesh.name||this.mesh.serial)+" ("+this.mesh.shape.name+")":this.slice?t="slice: "+this.slice.value.toPrecision(3)+" ("+this.slice.volume.name+")":this.sphere?t="sphere: "+(this.sphere.name||this.pid)+" ("+this.sphere.shape.name+")":this.surface?t="surface: "+this.surface.surface.name:this.tetrahedron?t="tetrahedron: "+(this.tetrahedron.name||this.pid)+" ("+this.tetrahedron.shape.name+")":this.torus?t="torus: "+(this.torus.name||this.pid)+" ("+this.torus.shape.name+")":this.unitcell?t="unitcell: "+this.unitcell.unitcell.spacegroup+" ("+this.unitcell.structure.name+")":this.unknown?t="unknown":this.volume&&(t="volume: "+this.volume.value.toPrecision(3)+" ("+this.volume.volume.name+")"),t},Object.defineProperties(Ym.prototype,Zm);var Km=function(t){this.stage=t,this.viewer=t.viewer};Km.prototype.pick=function(t,e){var r=this.viewer.pick(t,e);if(r.picker&&"ignore"!==r.picker.type&&void 0!==r.pid){var i=r.picker.array;if(!(i&&r.pid>=i.length))return new Ym(r,this.stage);console.error("pid >= picker.array.length")}};var Qm=new m,Jm=new g,tg=new g,eg=new g,rg=new g,ig=new v,ng=new g,og=new v,ag=function(t){this.stage=t,this.viewer=t.viewer,this.signals={changed:new no}},sg={position:{},rotation:{}};sg.position.get=function(){return this.viewer.translationGroup.position},sg.rotation.get=function(){return this.viewer.rotationGroup.quaternion},ag.prototype.changed=function(){this.viewer.requestRender(),this.signals.changed.dispatch()},ag.prototype.getPositionOnCanvas=function(t,e){var r=Bn(e),i=this.viewer;return eg.copy(t).add(i.translationGroup.position).applyMatrix4(i.rotationGroup.matrix).project(i.camera),r.set((eg.x+1)*i.width/2,(eg.y+1)*i.height/2)},ag.prototype.getOrientation=function(t){var e=Un(t);e.copy(this.viewer.rotationGroup.matrix);var r=-this.viewer.camera.position.z;return e.scale(rg.set(r,r,r)),e.setPosition(this.viewer.translationGroup.position),e},ag.prototype.orient=function(t){Un(t).decompose(Jm,Qm,tg);var e=this.viewer;e.rotationGroup.setRotationFromQuaternion(Qm),e.translationGroup.position.copy(Jm),e.camera.position.z=-tg.z,e.updateZoom(),this.changed()},ag.prototype.translate=function(t){this.viewer.translationGroup.position.add(zn(t)),this.changed()},ag.prototype.center=function(t){this.viewer.translationGroup.position.copy(zn(t)).negate(),this.changed()},ag.prototype.zoom=function(t){this.distance(this.viewer.camera.position.z*(1-t))},ag.prototype.distance=function(t){this.viewer.camera.position.z=t,this.viewer.updateZoom(),this.changed()},ag.prototype.spin=function(t,e){ig.getInverse(this.viewer.rotationGroup.matrix),ng.copy(zn(t)).applyMatrix4(ig),this.viewer.rotationGroup.rotateOnAxis(ng,e),this.changed()},ag.prototype.rotate=function(t){this.viewer.rotationGroup.setRotationFromQuaternion(jn(t)),this.changed()},ag.prototype.align=function(t){og.getInverse(Un(t)),this.viewer.rotationGroup.setRotationFromMatrix(og),this.changed()},ag.prototype.applyMatrix=function(t){this.viewer.rotationGroup.applyMatrix(Un(t)),this.changed()},Object.defineProperties(ag.prototype,sg);var cg=function(t,e){for(var r=[],i=arguments.length-2;i-- >0;)r[i]=arguments[i+2];this.duration=gn(t,1e3),this.controls=e,this.startTime=window.performance.now(),this.pausedTime=-1,this.elapsedDuration=0,this.pausedDuration=0,this.ignoreGlobalToggle=!1,this._paused=!1,this._resolveList=[],(n=this)._init.apply(n,r);var n},ug={done:{},paused:{}};ug.done.get=function(){return 1===this.alpha},ug.paused.get=function(){return this._paused},cg.prototype._init=function(){},cg.prototype._tick=function(){},cg.prototype.tick=function(t){if(!this._paused)return this.elapsedDuration=t.currentTime-this.startTime-this.pausedDuration,0===this.duration?this.alpha=1:this.alpha=to(0,1,this.elapsedDuration/this.duration),this._tick(t),this.done&&this._resolveList.forEach(function(t){return t()}),this.done},cg.prototype.pause=function(t){t&&(this._hold=!0),-1===this.pausedTime&&(this.pausedTime=window.performance.now()),this._paused=!0},cg.prototype.resume=function(t){!t&&this._hold||(this.pausedDuration+=window.performance.now()-this.pausedTime,this._paused=!1,this._hold=!1,this.pausedTime=-1)},cg.prototype.toggle=function(){this._paused?this.resume():this.pause()},cg.prototype.then=function(t){var e=this;return(this.done?Promise.resolve():new Promise(function(t){return e._resolveList.push(t)})).then(t)},Object.defineProperties(cg.prototype,ug);var hg=function(t){function e(e){for(var r=[],i=arguments.length-1;i-- >0;)r[i]=arguments[i+1];t.apply(this,[gn(e,1/0)].concat(r))}return t&&(e.__proto__=t),e.prototype=Object.create(t&&t.prototype),e.prototype.constructor=e,e.prototype._init=function(t,e){Array.isArray(t)?this.axis=(new g).fromArray(t):this.axis=gn(t,new g(0,1,0)),this.angle=gn(e,.01)},e.prototype._tick=function(t){this.axis&&this.angle&&this.controls.spin(this.axis,this.angle*t.lastDuration/16)},e}(cg),lg=function(t){function e(e){for(var r=[],i=arguments.length-1;i-- >0;)r[i]=arguments[i+1];t.apply(this,[gn(e,1/0)].concat(r))}return t&&(e.__proto__=t),e.prototype=Object.create(t&&t.prototype),e.prototype.constructor=e,e.prototype._init=function(t,e,r){Array.isArray(t)?this.axis=(new g).fromArray(t):this.axis=gn(t,new g(0,1,0)),this.angleStep=gn(e,.01),this.angleEnd=gn(r,.2),this.angleSum=0,this.direction=1},e.prototype._tick=function(t){if(this.axis&&this.angleStep&&this.angleEnd){var e=to(0,1,Math.abs(this.angleSum)/this.angleEnd),r=this.angleStep*this.direction*(1.1-e);this.controls.spin(this.axis,r*t.lastDuration/16),this.angleSum+=this.angleStep,this.angleSum>=this.angleEnd&&(this.direction*=-1,this.angleSum=-this.angleEnd)}},e}(cg),pg=function(t){function e(){t.apply(this,arguments)}return t&&(e.__proto__=t),e.prototype=Object.create(t&&t.prototype),e.prototype.constructor=e,e.prototype._init=function(t,e){this.moveFrom=zn(gn(t,new g)),this.moveTo=zn(gn(e,new g))},e.prototype._tick=function(){this.controls.position.lerpVectors(this.moveFrom,this.moveTo,this.alpha).negate(),this.controls.changed()},e}(cg),dg=function(t){function e(){t.apply(this,arguments)}return t&&(e.__proto__=t),e.prototype=Object.create(t&&t.prototype),e.prototype.constructor=e,e.prototype._init=function(t,e){this.zoomFrom=t,this.zoomTo=e},e.prototype._tick=function(){this.controls.distance(Qn(this.zoomFrom,this.zoomTo,this.alpha))},e}(cg),fg=function(t){function e(){t.apply(this,arguments)}return t&&(e.__proto__=t),e.prototype=Object.create(t&&t.prototype),e.prototype.constructor=e,e.prototype._init=function(t,e){this.rotateFrom=jn(t),this.rotateTo=jn(e),this._currentRotation=new m},e.prototype._tick=function(){this._currentRotation.copy(this.rotateFrom).slerp(this.rotateTo,this.alpha),this.controls.rotate(this._currentRotation)},e}(cg),mg=function(t){function e(){t.apply(this,arguments)}return t&&(e.__proto__=t),e.prototype=Object.create(t&&t.prototype),e.prototype.constructor=e,e.prototype._init=function(t,e,r){this.valueFrom=t,this.valueTo=e,this.callback=r},e.prototype._tick=function(){this.callback(Qn(this.valueFrom,this.valueTo,this.alpha))},e}(cg),gg=function(t){function e(){t.apply(this,arguments)}return t&&(e.__proto__=t),e.prototype=Object.create(t&&t.prototype),e.prototype.constructor=e,e.prototype._init=function(t){this.callback=t},e.prototype._tick=function(){1===this.alpha&&this.callback()},e}(cg),vg=function(t){this._list=t||[],this._resolveList=[]},yg={done:{}};yg.done.get=function(){return this._list.every(function(t){return t.done})},vg.prototype.then=function(t){var e=this;return(this.done?Promise.resolve():new Promise(function(t){e._resolveList.push(t),e._list.forEach(function(t){t.then(function(){e._resolveList.forEach(function(t){t()}),e._resolveList.length=0})})})).then(t)},Object.defineProperties(vg.prototype,yg);var bg=function(t){this.stage=t,this.viewer=t.viewer,this.controls=t.viewerControls,this.animationList=[],this.finishedList=[]},xg={paused:{}};xg.paused.get=function(){return this.animationList.every(function(t){return t.paused})},bg.prototype.add=function(t){return 0===t.duration?t.tick(this.viewer.stats):this.animationList.push(t),t},bg.prototype.remove=function(t){var e=this.animationList,r=e.indexOf(t);r>-1&&e.splice(r,1)},bg.prototype.run=function(t){for(var e=this,r=this.finishedList,i=this.animationList,n=i.length,o=0;o<n;++o){var a=i[o];a.tick(t)&&r.push(a)}var s=r.length;if(s){for(var c=0;c<s;++c)e.remove(r[c]);r.length=0}},bg.prototype.spin=function(t,e,r){return this.add(new hg(r,this.controls,t,e))},bg.prototype.rock=function(t,e,r,i){return this.add(new lg(i,this.controls,t,e,r))},bg.prototype.rotate=function(t,e){var r=this.viewer.rotationGroup.quaternion.clone();return this.add(new fg(e,this.controls,r,t))},bg.prototype.move=function(t,e){var r=this.controls.position.clone().negate();return this.add(new pg(e,this.controls,r,t))},bg.prototype.zoom=function(t,e){var r=this.viewer.camera.position.z;return this.add(new dg(e,this.controls,r,t))},bg.prototype.zoomMove=function(t,e,r){return new vg([this.move(t,r),this.zoom(e,r)])},bg.prototype.orient=function(t,e){var r=new g,i=new m,n=new g;return Un(t).decompose(r,i,n),new vg([this.move(r.negate(),e),this.rotate(i,e),this.zoom(-n.x,e)])},bg.prototype.value=function(t,e,r,i){return this.add(new mg(i,this.controls,t,e,r))},bg.prototype.timeout=function(t,e){return this.add(new gg(e,this.controls,t))},bg.prototype.spinComponent=function(t,e,r,i){return this.add(new hg(i,t.controls,e,r))},bg.prototype.rockComponent=function(t,e,r,i,n){return this.add(new lg(n,t.controls,e,r,i))},bg.prototype.moveComponent=function(t,e,r){var i=t.controls.position.clone().negate();return this.add(new pg(r,t.controls,i,e))},bg.prototype.pause=function(){this.animationList.forEach(function(t){return t.pause()})},bg.prototype.resume=function(){this.animationList.forEach(function(t){return t.resume()})},bg.prototype.toggle=function(){this.paused?this.resume():this.pause()},bg.prototype.clear=function(){this.animationList.length=0},bg.prototype.dispose=function(){this.clear()},Object.defineProperties(bg.prototype,xg);var _g=function(){};_g.zoomScroll=function(t,e){t.trackballControls.zoom(e)},_g.clipNearScroll=function(t,e){var r=t.getParameters();t.setParameters({clipNear:r.clipNear+e/10})},_g.focusScroll=function(t,e){var r=2*t.getParameters().clipNear,i=Math.sign(e)*eo((100-r)/10,5,.2);t.setFocus(r+i)},_g.isolevelScroll=function(t,e){var r=Math.sign(e)/5;t.eachRepresentation(function(t){if("surface"===t.repr.type){var e=t.getParameters().isolevel;t.setParameters({isolevel:e+r})}},"volume")},_g.panDrag=function(t,e,r){t.trackballControls.pan(e,r)},_g.rotateDrag=function(t,e,r){t.trackballControls.rotate(e,r)},_g.zoomDrag=function(t,e,r){t.trackballControls.zoom((e+r)/-2)},_g.zoomFocusDrag=function(t,e,r){t.trackballControls.zoom((e+r)/-2);var i=t.viewer.camera.position.z;t.setFocus(100-Math.abs(i/8))},_g.panComponentDrag=function(t,e,r){t.trackballControls.panComponent(e,r)},_g.panAtomDrag=function(t,e,r){t.trackballControls.panAtom(e,r)},_g.rotateComponentDrag=function(t,e,r){t.trackballControls.rotateComponent(e,r)},_g.movePick=function(t,e){e&&t.animationControls.move(e.position.clone())},_g.tooltipPick=function(t,e){var r=t.tooltip;if(t.getParameters().tooltip&&e){var i=e.mouse.position;r.innerText=e.getLabel(),r.style.bottom=window.innerHeight-i.y+3+"px",r.style.left=i.x+3+"px",r.style.display="block"}else r.style.display="none"};var wg={default:[["scroll",_g.zoomScroll],["scroll-ctrl",_g.clipNearScroll],["scroll-shift",_g.focusScroll],["scroll-alt",_g.isolevelScroll],["drag-right",_g.panDrag],["drag-left",_g.rotateDrag],["drag-middle",_g.zoomDrag],["drag-shift-right",_g.zoomDrag],["drag-left+right",_g.zoomDrag],["drag-ctrl-right",_g.panComponentDrag],["drag-ctrl-left",_g.rotateComponentDrag],["clickPick-middle",_g.movePick],["clickPick-shift-left",_g.movePick],["hoverPick",_g.tooltipPick]],pymol:[["drag-left",_g.rotateDrag],["drag-middle",_g.panDrag],["drag-right",_g.zoomDrag],["drag-shift-right",_g.focusScroll],["clickPick-ctrl+shift-middle",_g.movePick],["hoverPick",_g.tooltipPick]],coot:[["scroll",_g.isolevelScroll],["drag-left",_g.rotateDrag],["drag-middle",_g.panDrag],["drag-ctrl-left",_g.panDrag],["drag-right",_g.zoomFocusDrag],["drag-ctrl-right",_g.focusScroll],["clickPick-middle",_g.movePick],["hoverPick",_g.tooltipPick]]},Sg=function(t,e){var r=e||{};this.stage=t,this.mouse=t.mouseObserver,this.actionList=[],this.disabled=r.disabled||!1,this.preset(r.preset||"default")};Sg.prototype.run=function(t){for(var e=this,r=[],i=arguments.length-1;i-- >0;)r[i]=arguments[i+1];if(!this.disabled){var n=this.mouse.key||0,o=this.mouse.buttons||0;this.actionList.forEach(function(i){i.type===t&&i.key===n&&i.button===o&&i.callback.apply(i,[e.stage].concat(r))})}},Sg.prototype.add=function(t,e){var r=oa(t),i=r[0],n=r[1],o=r[2];this.actionList.push({type:i,key:n,button:o,callback:e})},Sg.prototype.remove=function(t,e){var r=t.includes("*"),i=oa(t),n=i[0],o=i[1],a=i[2],s=this.actionList.filter(function(t){return!((t.type===n||r&&""===n)&&(t.key===o||r&&0===o)&&(t.button===a||r&&0===a)&&(t.callback===e||void 0===e))});this.actionList=s},Sg.prototype.preset=function(t){var e=this;this.clear(),(wg[t]||[]).forEach(function(t){return(r=e).add.apply(r,t);var r})},Sg.prototype.clear=function(){this.actionList.length=0};var Ag=function(){};Ag.autoView=function(t){t.autoView(1e3)},Ag.toggleAnimations=function(t){t.animationControls.toggle()},Ag.toggleRock=function(t){t.toggleRock()};var Mg={default:[["i",Ag.toggleSpin=function(t){t.toggleSpin()}],["k",Ag.toggleRock],["p",Ag.toggleAnimations],["r",Ag.autoView]]},Eg=function(t,e){var r=e||{};this.stage=t,this.actionList=[],this.disabled=r.disabled||!1,this.preset(r.preset||"default")};Eg.prototype.run=function(t){var e=this;this.disabled||this.actionList.forEach(function(r){r.keyCode===t&&r.callback(e.stage)})},Eg.prototype.add=function(t,e){var r=t.charCodeAt(0);this.actionList.push({keyCode:r,callback:e})},Eg.prototype.remove=function(t,e){var r=t.charCodeAt(0),i=this.actionList.filter(function(t){return!(t.keyCode===r&&(t.callback===e||void 0===e))});this.actionList=i},Eg.prototype.preset=function(t){var e=this;this.clear(),(Mg[t]||[]).forEach(function(t){return(r=e).add.apply(r,t);var r})},Eg.prototype.clear=function(){this.actionList.length=0};var Tg=function(t){this.stage=t,this.mouse=t.mouseObserver,this.controls=t.mouseControls,this.mouse.signals.clicked.add(this._onClick,this),this.mouse.signals.hovered.add(this._onHover,this)};Tg.prototype._onClick=function(t,e){var r=this.stage.pickingControls.pick(t,e);this.stage.signals.clicked.dispatch(r),this.controls.run("clickPick",r)},Tg.prototype._onHover=function(t,e){var r=this.stage.pickingControls.pick(t,e);r&&this.mouse.down.equals(this.mouse.position)&&(this.stage.transformComponent=r.component,this.stage.transformAtom=r.atom),this.stage.signals.hovered.dispatch(r),this.controls.run("hoverPick",r)},Tg.prototype.dispose=function(){this.mouse.signals.clicked.remove(this._onClick,this),this.mouse.signals.hovered.remove(this._onHover,this)};var Pg=function(t){this.stage=t,this.mouse=t.mouseObserver,this.controls=t.mouseControls,this.mouse.signals.moved.add(this._onMove,this),this.mouse.signals.scrolled.add(this._onScroll,this),this.mouse.signals.dragged.add(this._onDrag,this),this.mouse.signals.clicked.add(this._onClick,this),this.mouse.signals.hovered.add(this._onHover,this),this.mouse.signals.doubleClicked.add(this._onDblclick,this)};Pg.prototype._onMove=function(){this.stage.tooltip.style.display="none"},Pg.prototype._onScroll=function(t){this.controls.run("scroll",t)},Pg.prototype._onDrag=function(t,e){this.controls.run("drag",t,e)},Pg.prototype._onClick=function(t,e){this.controls.run("click",t,e)},Pg.prototype._onDblclick=function(t,e){this.controls.run("doubleClick",t,e)},Pg.prototype._onHover=function(t,e){this.controls.run("hover",t,e)},Pg.prototype.dispose=function(){this.mouse.signals.moved.remove(this._onMove,this),this.mouse.signals.scrolled.remove(this._onScroll,this),this.mouse.signals.dragged.remove(this._onDrag,this),this.mouse.signals.clicked.remove(this._onClick,this),this.mouse.signals.hovered.remove(this._onHover,this)};var Cg=function(t){this.viewer=t.viewer,this.animationControls=t.animationControls,this.viewer.signals.ticked.add(this._onTick,this)};Cg.prototype._onTick=function(t){this.animationControls.run(t)},Cg.prototype.dispose=function(){this.viewer.signals.ticked.remove(this._onTick,this)};var Ig=function(t){this.stage=t,this.controls=t.keyControls,this.domElement=t.viewer.renderer.domElement,this.domElement.setAttribute("tabIndex","-1"),this.domElement.style.outline="none",this.domElement.autofocus=!0,this.domElement.focus(),this._focusDomElement=this._focusDomElement.bind(this),this._onKeydown=this._onKeydown.bind(this),this._onKeyup=this._onKeyup.bind(this),this._onKeypress=this._onKeypress.bind(this),this.domElement.addEventListener("mousedown",this._focusDomElement),this.domElement.addEventListener("touchstart",this._focusDomElement),this.domElement.addEventListener("keydown",this._onKeydown),this.domElement.addEventListener("keyup",this._onKeyup),this.domElement.addEventListener("keypress",this._onKeypress)};Ig.prototype._onKeydown=function(){},Ig.prototype._onKeyup=function(){},Ig.prototype._onKeypress=function(t){this.controls.run(t.keyCode)},Ig.prototype._focusDomElement=function(){this.domElement.focus()},Ig.prototype.dispose=function(){this.domElement.removeEventListener("mousedown",this._focusDomElement),this.domElement.removeEventListener("touchstart",this._focusDomElement),this.domElement.removeEventListener("keydown",this._onKeypress),this.domElement.removeEventListener("keyup",this._onKeypress),this.domElement.removeEventListener("keypress",this._onKeypress)};var Rg=function(t,e,r,i){var n=i||{};this.offsetX=gn(n.offsetX,0),this.offsetY=gn(n.offsetY,0),this.visible=gn(n.visible,!0),this.component=t,this.stage=t.stage,this.viewer=this.stage.viewer,this.position=e,this._viewerPosition=new g,this._updateViewerPosition(),this._canvasPosition=new g,this._cameraPosition=new g,this.element=document.createElement("div"),Object.assign(this.element.style,{display:"block",position:"fixed",zIndex:1+(parseInt(this.viewer.container.style.zIndex)||0),pointerEvents:"none",backgroundColor:"rgba( 0, 0, 0, 0.6 )",color:"lightgrey",padding:"8px",fontFamily:"sans-serif",left:"-10000px"}),this.viewer.container.appendChild(this.element),this.setContent(r),this.updateVisibility(),this.viewer.signals.ticked.add(this._update,this),this.component.signals.matrixChanged.add(this._updateViewerPosition,this)};Rg.prototype.setContent=function(t){var e=this.element.style.display;"none"===e&&(this.element.style.left="-10000px",this.element.style.display="block"),t instanceof window.Element?(this.element.innerHTML="",this.element.appendChild(t)):this.element.innerHTML=t,this._clientRect=this.element.getBoundingClientRect(),"none"===e&&(this.element.style.display=e)},Rg.prototype.setVisibility=function(t){this.visible=t,this.updateVisibility()},Rg.prototype.getVisibility=function(){return this.visible&&this.component.visible},Rg.prototype.updateVisibility=function(){this.element.style.display=this.getVisibility()?"block":"none"},Rg.prototype._updateViewerPosition=function(){this._viewerPosition.copy(this.position).applyMatrix4(this.component.matrix)},Rg.prototype._update=function(){if(this.getVisibility()){var t=this.element.style,e=this._canvasPosition,r=this._viewerPosition,i=this._clientRect;if(this._cameraPosition.copy(r).add(this.viewer.translationGroup.position).applyMatrix4(this.viewer.rotationGroup.matrix).sub(this.viewer.camera.position),this._cameraPosition.z<0)return void(t.display="none");t.display="block",t.opacity=1-to(this.viewer.scene.fog.near,this.viewer.scene.fog.far,this._cameraPosition.length()),this.stage.viewerControls.getPositionOnCanvas(r,e),t.bottom=this.offsetX+e.y+i.height/2+"px",t.left=this.offsetY+e.x-i.width/2+"px"}},Rg.prototype.dispose=function(){this.viewer.container.removeChild(this.element),this.viewer.signals.ticked.remove(this._update,this),this.component.signals.matrixChanged.remove(this._updateViewerPosition,this)};var Lg=new v,Og=new g,Dg=new m,Ng=function(t){this.component=t,this.stage=t.stage,this.viewer=t.stage.viewer,this.signals={changed:new no}},kg={position:{},rotation:{}};kg.position.get=function(){return this.component.position},kg.rotation.get=function(){return this.component.quaternion},Ng.prototype.changed=function(){this.component.updateMatrix(),this.viewer.requestRender(),this.signals.changed.dispatch()},Ng.prototype.spin=function(t,e){Lg.getInverse(this.viewer.rotationGroup.matrix),Og.copy(zn(t)).applyMatrix4(Lg),Lg.extractRotation(this.component.transform),Lg.premultiply(this.viewer.rotationGroup.matrix),Lg.getInverse(Lg),Og.copy(zn(t)),Og.applyMatrix4(Lg),Lg.makeRotationAxis(Og,e),Dg.setFromRotationMatrix(Lg),this.component.quaternion.premultiply(Dg),this.changed()},Object.defineProperties(Ng.prototype,kg),va.__deps=[ya],ba.__deps=[ya,ga];var Fg=new g,Bg=function(){},zg={Picker:{},Buffer:{}};zg.Picker.get=function(){return Jf.get(this.type)},zg.Buffer.get=function(){return Qf.get(this.type)},Bg.getShapeKey=function(t){return this.type+t[0].toUpperCase()+t.substr(1)},Bg.valueToShape=function(t,e,r){var i=t[this.getShapeKey(e)];switch(this.fields[e]){case"v3":case"c":Ma(r,i);break;default:i.push(r)}},Bg.objectToShape=function(t,e){var r=this;Object.keys(this.fields).forEach(function(i){r.valueToShape(t,i,e[i])}),this.valueToShape(t,"name",e.name),this.expandBoundingBox(t.boundingBox,e)},Bg.valueFromShape=function(t,e,r){var i=t[this.getShapeKey(r)];switch(this.fields[r]){case"v3":return(new g).fromArray(i,3*e);case"c":return(new tt).fromArray(i,3*e);default:return i[e]}},Bg.objectFromShape=function(t,e){var r=this,i={shape:t,name:this.valueFromShape(t,e,"name")};return Object.keys(this.fields).forEach(function(n){i[n]=r.valueFromShape(t,e,n)}),i},Bg.arrayFromShape=function(t,e){var r=t[this.getShapeKey(e)];switch(this.fields[e]){case"s":return r;default:return new Float32Array(r)}},Bg.dataFromShape=function(t){var e=this,r={};return this.Picker&&(r.picking=new this.Picker(t)),Object.keys(this.fields).forEach(function(i){r[i]=e.arrayFromShape(t,i)}),r},Bg.bufferFromShape=function(t,e){return new this.Buffer(this.dataFromShape(t),e)},Object.defineProperties(Bg,zg);var Ug=function(t){function e(){t.apply(this,arguments)}t&&(e.__proto__=t),e.prototype=Object.create(t&&t.prototype),e.prototype.constructor=e;var r={type:{},fields:{}};return r.type.get=function(){return"sphere"},r.fields.get=function(){return{position:"v3",color:"c",radius:"f"}},e.positionFromShape=function(t,e){return this.valueFromShape(t,e,"position")},e.expandBoundingBox=function(t,e){t.expandByPoint(Fg.fromArray(e.position))},Object.defineProperties(e,r),e}(Bg),jg=function(t){function e(){t.apply(this,arguments)}t&&(e.__proto__=t),e.prototype=Object.create(t&&t.prototype),e.prototype.constructor=e;var r={type:{},fields:{}};return r.type.get=function(){return"box"},r.fields.get=function(){return{position:"v3",color:"c",size:"f",heightAxis:"v3",depthAxis:"v3"}},Object.defineProperties(e,r),e}(Ug),Gg=function(t){function e(){t.apply(this,arguments)}t&&(e.__proto__=t),e.prototype=Object.create(t&&t.prototype),e.prototype.constructor=e;var r={type:{}};return 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0),t.Debug&&jf.timeEnd("GeometrySurface.setGeometry")},ey.prototype.getPosition=function(){return this.position},ey.prototype.getColor=function(t){var e=t||{};e.surface=this;var r=this.size,i=new Float32Array(3*r),n=Hf.getScheme(e);if(n.volumeColor||"random"===e.scheme)for(var o=0;o<r;++o)n.volumeColorToArray(o,i,3*o);else if(n.positionColor)for(var a=new g,s=this.position,c=0;c<r;++c){var u=3*c;a.set(s[u],s[u+1],s[u+2]),n.positionColorToArray(a,i,u)}else if(n.atomColor&&this.atomindex)for(var h=e.structure.getAtomProxy(),l=this.atomindex,p=0;p<r;++p)h.index=l[p],n.atomColorToArray(h,i,3*p);else{var d=new tt(e.value);ko(r,d.r,d.g,d.b,i)}return i},ey.prototype.getPicking=function(t){return this.atomindex&&t?new tv(this.atomindex,t):new dv(Bo(this.size),this)},ey.prototype.getNormal=function(){return this.normal},ey.prototype.getSize=function(t,e){return No(this.size,t*e)},ey.prototype.getIndex=function(){return this.index},ey.prototype.getFilteredIndex=function(t,e){if(t&&this.atomindex){for(var r=new Cf(t),i=e.getAtomSet(r),n=[],o=this.atomindex,a=this.index,s=a.length,c=this.contour?2:3,u=0,h=0;h<s;h+=c){for(var l=!0,p=0;p<c;p++){var d=o[a[h+p]];if(!i.get(d)){l=!1;break}}if(l)for(var f=0;f<c;f++,u++)n[u]=a[h+f]}return On(n,this.position.length/3)}return this.index},ey.prototype.getAtomindex=function(){return this.atomindex},ey.prototype.dispose=function(){},Object.defineProperties(ey.prototype,ry),as.__deps=[rs,is,es,ua,ha,Xa,qa],$f.add("surf",function(t,e){var r=t.data.args,i=t.data.params;if(r&&(self.volsurf=new as(r[0],r[1],r[2],r[3],r[4])),i){var n=self.volsurf.getSurface(i.isolevel,i.smooth,i.box,i.matrix,i.contour,i.wrap),o=[n.position.buffer,n.index.buffer];n.normal&&o.push(n.normal.buffer),n.atomindex&&o.push(n.atomindex.buffer),e({sd:n,p:i},o)}},[as]);var iy=function(t,e,r,i,n,o,a){this.name=t,this.path=e,this.matrix=new v,this.normalMatrix=new ut,this.inverseMatrix=new v,this.center=new g,this.boundingBox=new st,this.setData(r,i,n,o,a)},ny={type:{},position:{},min:{},max:{},sum:{},mean:{},rms:{}};ny.type.get=function(){return"Volume"},iy.prototype.setData=function(t,e,r,i,n){this.nx=e||1,this.ny=r||1,this.nz=i||1,this.data=t||new Float32Array(1),this.setAtomindex(n),delete this._position,delete this._min,delete this._max,delete this._mean,delete this._rms,this.worker&&this.worker.terminate()},iy.prototype.setStats=function(t,e,r,i){this._min=t,this._max=e,this._mean=r,this._rms=i},iy.prototype.setMatrix=function(t){this.matrix.copy(t);var e=this.boundingBox,r=this.center,i=this.nx-1,n=this.ny-1,o=this.nz-1;e.makeEmpty(),e.expandByPoint(r.set(i,n,o)),e.expandByPoint(r.set(i,n,0)),e.expandByPoint(r.set(i,0,o)),e.expandByPoint(r.set(i,0,0)),e.expandByPoint(r.set(0,n,o)),e.expandByPoint(r.set(0,0,o)),e.expandByPoint(r.set(0,n,0)),e.expandByPoint(r.set(0,0,0)),e.applyMatrix4(this.matrix),e.getCenter(this.center);var a=this.matrix.elements,s=new g(a[0],a[1],a[2]),c=new g(a[4],a[5],a[6]),u=new g(a[8],a[9],a[10]),h=new g,l=this.normalMatrix.elements;h.crossVectors(c,u),l[0]=h.x,l[1]=h.y,l[2]=h.z,h.crossVectors(u,s),l[3]=h.x,l[4]=h.y,l[5]=h.z,h.crossVectors(s,c),l[6]=h.x,l[7]=h.y,l[8]=h.z,this.inverseMatrix.getInverse(this.matrix)},iy.prototype.setAtomindex=function(t){this.atomindex=t},iy.prototype.getBox=function(t,e,r){return r||(r=new st),r.set(t,t),r.expandByScalar(e),r.applyMatrix4(this.inverseMatrix),r.min.round(),r.max.round(),r},iy.prototype._getBox=function(t,e){if(t&&e){this.__box||(this.__box=new st);var r=this.getBox(t,e,this.__box);return[r.min.toArray(),r.max.toArray()]}},iy.prototype._makeSurface=function(t,e,r){var i=this.name+"@"+e.toPrecision(2),n=new ey(i,"",t);return n.info.isolevel=e,n.info.smooth=r,n.info.volume=this,n},iy.prototype.getSurface=function(t,e,r,i,n,o){t=isNaN(t)?this.getValueForSigma(2):t,e=gn(e,0),void 0===this.volsurf&&(this.volsurf=new as(this.data,this.nx,this.ny,this.nz,this.atomindex));var a=this._getBox(r,i),s=this.volsurf.getSurface(t,e,a,this.matrix.elements,n,o);return this._makeSurface(s,t,e)},iy.prototype.getSurfaceWorker=function(t,e,r,i,n,o,a){var s=this;if(t=isNaN(t)?this.getValueForSigma(2):t,e=e||0,window.Worker){void 0===this.workerPool&&(this.workerPool=new Ka("surf",2));var c={},u=this.workerPool.getNextWorker();0===u.postCount&&(c.args=[this.data,this.nx,this.ny,this.nz,this.atomindex]),c.params={isolevel:t,smooth:e,box:this._getBox(r,i),matrix:this.matrix.elements,contour:n,wrap:o},u.post(c,void 0,function(t){var e=t.data.sd,r=t.data.p;a(s._makeSurface(e,r.isolevel,r.smooth))},function(c){console.warn("Volume.getSurfaceWorker error - trying without worker",c);var u=s.getSurface(t,e,r,i,n,o);a(u)})}else{var h=this.getSurface(t,e,r,i,n,o);a(h)}},iy.prototype.getValueForSigma=function(t){return this.mean+gn(t,2)*this.rms},iy.prototype.getSigmaForValue=function(t){return(gn(t,0)-this.mean)/this.rms},ny.position.get=function(){if(!this._position){for(var t=this.nz,e=this.ny,r=this.nx,i=new Float32Array(r*e*t*3),n=0,o=0;o<t;++o)for(var a=0;a<e;++a)for(var s=0;s<r;++s)i[n+0]=s,i[n+1]=a,i[n+2]=o,n+=3;ua(this.matrix.elements,i),this._position=i}return this._position},iy.prototype.getDataAtomindex=function(){return this.atomindex},iy.prototype.getDataPosition=function(){return this.position},iy.prototype.getDataColor=function(t){var e=t||{};e.volume=this,e.scale=e.scale||"Spectral",e.domain=e.domain||[this.min,this.max];for(var r=Hf.getScheme(e),i=this.position.length/3,n=new Float32Array(3*i),o=0;o<i;++o)r.volumeColorToArray(o,n,3*o);return n},iy.prototype.getDataPicking=function(){var t=Bo(this.position.length/3);return new vv(t,this)},iy.prototype.getDataSize=function(t,e){var r,i=this.data,n=this.position.length/3;switch(t){case"value":r=new Float32Array(i);break;case"abs-value":r=new Float32Array(i);for(var o=0;o<n;++o)r[o]=Math.abs(r[o]);break;case"value-min":r=new Float32Array(i);for(var a=this.min,s=0;s<n;++s)r[s]-=a;break;case"deviation":r=new Float32Array(i);break;default:r=No(n,t)}if(1!==e)for(var c=0;c<n;++c)r[c]*=e;return r},ny.min.get=function(){return void 0===this._min&&(this._min=Ho(this.data)),this._min},ny.max.get=function(){return void 0===this._max&&(this._max=$o(this.data)),this._max},ny.sum.get=function(){return void 0===this._sum&&(this._sum=Wo(this.data)),this._sum},ny.mean.get=function(){return void 0===this._mean&&(this._mean=Xo(this.data)),this._mean},ny.rms.get=function(){return void 0===this._rms&&(this._rms=qo(this.data)),this._rms},iy.prototype.clone=function(){var t=new iy(this.name,this.path,this.data,this.nx,this.ny,this.nz,this.atomindex);return t.matrix.copy(this.matrix),t.header=Object.assign({},this.header),t},iy.prototype.dispose=function(){this.workerPool&&this.workerPool.terminate()},Object.defineProperties(iy.prototype,ny);var oy=function(t,e,r,i){this.volume=t,this.setFilter(e,r,i)},ay={header:{},matrix:{},normalMatrix:{},inverseMatrix:{},center:{},boundingBox:{},min:{},max:{},mean:{},rms:{}};ay.header.get=function(){return this.volume.header},ay.matrix.get=function(){return this.volume.matrix},ay.normalMatrix.get=function(){return this.volume.normalMatrix},ay.inverseMatrix.get=function(){return this.volume.inverseMatrix},ay.center.get=function(){return this.volume.center},ay.boundingBox.get=function(){return this.volume.boundingBox},ay.min.get=function(){return this.volume.min},ay.max.get=function(){return this.volume.max},ay.mean.get=function(){return this.volume.mean},ay.rms.get=function(){return this.volume.rms},oy.prototype._getFilterHash=function(t,e,r){return JSON.stringify([t,e,r])},oy.prototype.setFilter=function(t,e,r){isNaN(t)&&this.header&&(t=this.header.DMEAN+2*this.header.ARMS),t=void 0===t||isNaN(t)?-1/0:t,e=gn(e,1/0),r=gn(r,!1);var i=this.volume.data,n=this.volume.position,o=this.volume.atomindex,a=this._getFilterHash(t,e,r);if(a!==this._filterHash){if(t===-1/0&&e===1/0)this.data=i,this.position=n,this.atomindex=o;else{var s=i.length;this._dataBuffer||(this._dataBuffer=new ArrayBuffer(4*s),this._positionBuffer=new ArrayBuffer(3*s*4),o&&(this._atomindexBuffer=new ArrayBuffer(4*s)));var c,u=new Float32Array(this._dataBuffer),h=new Float32Array(this._positionBuffer);o&&(c=new Uint32Array(this._atomindexBuffer));for(var l=0,p=0;p<s;++p){var d=3*p,f=i[p];if(!r&&f>=t&&f<=e||r&&(f<t||f>e)){var m=3*l;u[l]=f,h[m+0]=n[d+0],h[m+1]=n[d+1],h[m+2]=n[d+2],o&&(c[l]=o[p]),l+=1}}this.data=new Float32Array(this._dataBuffer,0,l),this.position=new Float32Array(this._positionBuffer,0,3*l),o&&(this.atomindex=new Float32Array(this._atomindexBuffer,0,l))}this._filterHash=a}},Object.defineProperties(oy.prototype,ay),oy.prototype.getValueForSigma=iy.prototype.getValueForSigma,oy.prototype.getSigmaForValue=iy.prototype.getSigmaForValue,oy.prototype.getDataAtomindex=iy.prototype.getDataAtomindex,oy.prototype.getDataPosition=iy.prototype.getDataPosition,oy.prototype.getDataColor=iy.prototype.getDataColor,oy.prototype.getDataPicking=iy.prototype.getDataPicking,oy.prototype.getDataSize=iy.prototype.getDataSize;var sy=function(e,r){t.Debug&&jf.time("BondHash init");for(var i=e.count,n=e.atomIndex1,o=e.atomIndex2,a=new Uint8Array(r),s=new Int32Array(r),c=0;c<i;++c)a[n[c]]+=1,a[o[c]]+=1;for(var u=1;u<r;++u)s[u]+=s[u-1]+a[u-1];for(var h=2*i,l=new Int32Array(h),p=0;p<h;++p)l[p]=-1;for(var d=0;d<i;++d){for(var f=n[d],m=o[d],g=s[f];-1!==l[g];)g+=1;l[g]=d;for(var v=s[m];-1!==l[v];)v+=1;l[v]=d}t.Debug&&jf.timeEnd("BondHash init"),this.countArray=a,this.offsetArray=s,this.indexArray=l},cy=function(t){this._fields=this._defaultFields,Number.isInteger(t)?this._init(t):this._init(0)};cy.prototype._init=function(t){var e=this;this.length=t,this.count=0;for(var r=0,i=this._fields.length;r<i;++r)(n=e)._initField.apply(n,e._fields[r]);var n},cy.prototype._initField=function(t,e,r){this[t]=Ln(r,this.length*e)},cy.prototype.addField=function(t,e,r){this._fields.push([t,e,r]),this._initField(t,e,r)},cy.prototype.resize=function(t){var e=this;this.length=Math.round(t||0),this.count=Math.min(this.count,this.length);for(var r=0,i=this._fields.length;r<i;++r){var n=e._fields[r][0],o=e._fields[r][1],a=e.length*o,s=new e[n].constructor(a);e[n].length>a?s.set(e[n].subarray(0,a)):s.set(e[n]),e[n]=s}},cy.prototype.growIfFull=function(){if(this.count>=this.length){var t=Math.round(1.5*this.length);this.resize(Math.max(256,t))}},cy.prototype.copyFrom=function(t,e,r,i){for(var n=this,o=0,a=this._fields.length;o<a;++o)for(var s=n._fields[o][0],c=n._fields[o][1],u=n[s],h=t[s],l=0;l<i;++l)for(var p=c*(e+l),d=c*(r+l),f=0;f<c;++f)u[p+f]=h[d+f]},cy.prototype.copyWithin=function(t,e,r){for(var i=this,n=0,o=this._fields.length;n<o;++n)for(var a=i._fields[n][0],s=i._fields[n][1],c=i[a],u=0;u<r;++u)for(var h=s*(t+u),l=s*(e+u),p=0;p<s;++p)c[h+p]=c[l+p]},cy.prototype.sort=function(t){function e(t,e){t!==e&&(n.copyFrom(i,0,t,1),i.copyWithin(t,e,1),i.copyFrom(n,e,0,1))}function r(i,n){if(i<n){var o=Math.floor((i+n)/2),a=i,s=n;do{for(;t(a,o)<0;)a+=1;for(;t(s,o)>0;)s-=1;a<=s&&(a===o?o=s:s===o&&(o=a),e(a,s),a+=1,s-=1)}while(a<=s);r(i,s),r(a,n)}}jf.time("Store.sort");var i=this,n=new this.constructor(1);r(0,this.count-1),jf.timeEnd("Store.sort")},cy.prototype.clear=function(){this.count=0},cy.prototype.dispose=function(){var t=this;delete this.length,delete this.count;for(var e=0,r=this._fields.length;e<r;++e)delete t[t._fields[e][0]]};var uy=function(t){function e(){t.apply(this,arguments)}t&&(e.__proto__=t),e.prototype=Object.create(t&&t.prototype),e.prototype.constructor=e;var r={_defaultFields:{}};return r._defaultFields.get=function(){return[["atomIndex1",1,"int32"],["atomIndex2",1,"int32"],["bondOrder",1,"int8"]]},e.prototype.addBond=function(t,e,r){this.growIfFull();var i=this.count,n=t.index,o=e.index;n<o?(this.atomIndex1[i]=n,this.atomIndex2[i]=o):(this.atomIndex2[i]=n,this.atomIndex1[i]=o),r&&(this.bondOrder[i]=r),this.count+=1},e.prototype.addBondIfConnected=function(t,e,r){return!!t.connectedTo(e)&&(this.addBond(t,e,r),!0)},Object.defineProperties(e.prototype,r),e}(cy),hy=function(t){function e(){t.apply(this,arguments)}t&&(e.__proto__=t),e.prototype=Object.create(t&&t.prototype),e.prototype.constructor=e;var r={_defaultFields:{}};return r._defaultFields.get=function(){return[["residueIndex",1,"uint32"],["atomTypeId",1,"uint16"],["x",1,"float32"],["y",1,"float32"],["z",1,"float32"],["serial",1,"int32"],["bfactor",1,"float32"],["altloc",1,"uint8"],["occupancy",1,"float32"]]},e.prototype.setAltloc=function(t,e){this.altloc[t]=e.charCodeAt(0)},e.prototype.getAltloc=function(t){var e=this.altloc[t];return e?String.fromCharCode(e):""},Object.defineProperties(e.prototype,r),e}(cy),ly=function(t){function e(){t.apply(this,arguments)}t&&(e.__proto__=t),e.prototype=Object.create(t&&t.prototype),e.prototype.constructor=e;var r={_defaultFields:{}};return r._defaultFields.get=function(){return[["chainIndex",1,"uint32"],["atomOffset",1,"uint32"],["atomCount",1,"uint16"],["residueTypeId",1,"uint16"],["resno",1,"int32"],["sstruc",1,"uint8"],["inscode",1,"uint8"]]},e.prototype.setSstruc=function(t,e){this.sstruc[t]=e.charCodeAt(0)},e.prototype.getSstruc=function(t){var e=this.sstruc[t];return e?String.fromCharCode(e):""},e.prototype.setInscode=function(t,e){this.inscode[t]=e.charCodeAt(0)},e.prototype.getInscode=function(t){var e=this.inscode[t];return e?String.fromCharCode(e):""},Object.defineProperties(e.prototype,r),e}(cy),py=function(t){function e(){t.apply(this,arguments)}t&&(e.__proto__=t),e.prototype=Object.create(t&&t.prototype),e.prototype.constructor=e;var r={_defaultFields:{}};return r._defaultFields.get=function(){return[["entityIndex",1,"uint16"],["modelIndex",1,"uint16"],["residueOffset",1,"uint32"],["residueCount",1,"uint32"],["chainname",4,"uint8"],["chainid",4,"uint8"]]},e.prototype.setChainname=function(t,e){var r=4*t;this.chainname[r]=e.charCodeAt(0),this.chainname[r+1]=e.charCodeAt(1),this.chainname[r+2]=e.charCodeAt(2),this.chainname[r+3]=e.charCodeAt(3)},e.prototype.getChainname=function(t){for(var e=this,r="",i=0;i<4;++i){var n=e.chainname[4*t+i];if(!n)break;r+=String.fromCharCode(n)}return r},e.prototype.setChainid=function(t,e){var r=4*t;this.chainid[r]=e.charCodeAt(0),this.chainid[r+1]=e.charCodeAt(1),this.chainid[r+2]=e.charCodeAt(2),this.chainid[r+3]=e.charCodeAt(3)},e.prototype.getChainid=function(t){for(var e=this,r="",i=0;i<4;++i){var n=e.chainid[4*t+i];if(!n)break;r+=String.fromCharCode(n)}return r},Object.defineProperties(e.prototype,r),e}(cy),dy=function(t){function e(){t.apply(this,arguments)}t&&(e.__proto__=t),e.prototype=Object.create(t&&t.prototype),e.prototype.constructor=e;var r={_defaultFields:{}};return r._defaultFields.get=function(){return[["chainOffset",1,"uint32"],["chainCount",1,"uint32"]]},Object.defineProperties(e.prototype,r),e}(cy);ss.prototype={constructor:ss,getCenterIterator:function(t){function e(){var t=this.get(s);return s+=1,t}function r(e){e=Math.min(o-1,Math.max(0,e));var r=c[a%4],i=3*e;if(r.fromArray(n,i),t){var s,u,h,l=Math.min(t,e,o-e-1);for(u=1;u<=l;++u)s=3*u,h=(l+1-u)/(l+1),r.x+=h*n[i-s+0]+h*n[i+s+0],r.y+=h*n[i-s+1]+h*n[i+s+1],r.z+=h*n[i-s+2]+h*n[i+s+2];r.x/=l+1,r.y/=l+1,r.z/=l+1}return a+=1,r}function i(){a=0,s=-1}var n=this.getPosition().center,o=n.length/3,a=0,s=-1,c=[new g,new g,new g,new g];return{size:o,next:e,get:r,reset:i}},getColor:function(t){var e=this.polymer,r=e.structure,i=e.residueCount,n=e.residueIndexStart,o=new Float32Array(3*i),a=t||{};a.structure=r;for(var s=Hf.getScheme(a),c=r.getResidueProxy(),u=r.getAtomProxy(),h=0;h<i;++h)c.index=n+h,u.index=c.traceAtomIndex,s.atomColorToArray(u,o,3*h);return{color:o}},getPicking:function(){for(var t=this.polymer,e=t.structure,r=t.residueCount,i=t.residueIndexStart,n=new Float32Array(r),o=e.getResidueProxy(),a=0;a<r;++a)o.index=i+a,n[a]=o.traceAtomIndex;return{picking:new tv(n,e)}},getSize:function(t,e){for(var r=this.polymer,i=r.structure,n=r.residueCount,o=r.residueIndexStart,a=new Float32Array(n),s=new Ta(t,e),c=i.getResidueProxy(),u=i.getAtomProxy(),h=0;h<n;++h)c.index=o+h,u.index=c.traceAtomIndex,a[h]=s.atomRadius(u);return{size:a}},getPosition:function(){var t,e,r,i,n,o=this.polymer,a=o.structure,s=o.residueCount,c=s-3,u=new Float32Array(3*s),h=new Float32Array(3*s),l=new Float32Array(s),p=new Float32Array(s),d=new Float32Array(s),f=new Float32Array(s),m=new Float32Array(3*s),v=new g,y=new g,b=new g,x=new g,_=new g,w=new g,S=new g,A=new g,M=new g,E=new g,T=new g,P=new g(0,0,0),C="trace",I=a.getAtomProxy(),R=a.getAtomProxy(o.getAtomIndexByType(0,C)),L=a.getAtomProxy(o.getAtomIndexByType(1,C)),O=a.getAtomProxy(o.getAtomIndexByType(2,C));for(r=0;r<c;++r)I.index=R.index,R.index=L.index,L.index=O.index,O.index=o.getAtomIndexByType(r+3,C),e=3*r,v.subVectors(R,I),y.subVectors(L,R),b.subVectors(O,L),x.subVectors(v,y),_.subVectors(y,b),M.crossVectors(x,_).normalize(),M.toArray(h,e),r>0&&(l[r]=M.angleTo(E)),t=Math.cos(x.angleTo(_)),f[r]=180/Math.PI*Math.acos(t),i=x.length(),n=_.length(),p[r]=Math.sqrt(n*i)/Math.max(2,2*(1-t)),d[r]=Math.abs(y.dot(M)),w.copy(x).multiplyScalar(p[r]/i),S.copy(_).multiplyScalar(p[r]/n),w.subVectors(R,w),S.subVectors(L,S),w.toArray(u,e+3),S.toArray(u,e+6),T.subVectors(I,P),T.toArray(m,e),E.copy(M),P.copy(w);for(w.fromArray(u,3),S.fromArray(u,6),M.subVectors(w,S).normalize(),I.index=o.getAtomIndexByType(0,C),P.copy(I),A.copy(I),sa(A,M,w),A.toArray(u,0),T.subVectors(P,w),T.toArray(m,0),w.fromArray(u,3*s-6),S.fromArray(u,3*s-9),M.subVectors(w,S).normalize(),I.index=o.getAtomIndexByType(s-1,C),P.copy(I),A.copy(I),sa(A,M,w),A.toArray(u,3*s-3),r=s-3;r<s;++r)w.fromArray(u,3*r),I.index=o.getAtomIndexByType(r,C),P.copy(I),T.subVectors(P,w),T.toArray(m,3*r);var 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this.partList.forEach(function(e){t+=e.matrixList.length}),t},gy.prototype.isIdentity=function(t){if(1!==this.partList.length)return!1;var e=this.partList[0];if(1!==e.matrixList.length)return!1;if(!(new v).equals(e.matrixList[0]))return!1;var r=[];return t.eachChain(function(t){r.push(t.chainname)}),r=Cn(r),e.chainList.length===r.length},gy.prototype.getBoundingBox=function(t){var e=new st;return this.partList.forEach(function(r){var i=r.getBoundingBox(t);e.expandByPoint(i.min),e.expandByPoint(i.max)}),e},gy.prototype.getCenter=function(t){return this.getBoundingBox(t).getCenter()},gy.prototype.getSelection=function(){var t=[];return this.partList.forEach(function(e){t=t.concat(e.chainList)}),ds(t)},Object.defineProperties(gy.prototype,vy);var yy=function(t,e){this.matrixList=t||[],this.chainList=e||[]},by={type:{}};by.type.get=function(){return"AssemblyPart"},yy.prototype._getCount=function(t,e){var r=0,i=this.chainList;return t.eachChain(function(t){(0===i.length||i.includes(t.chainname))&&(r+=t[e])}),this.matrixList.length*r},yy.prototype.getAtomCount=function(t){return this._getCount(t,"atomCount")},yy.prototype.getResidueCount=function(t){return this._getCount(t,"residueCount")},yy.prototype.getBoundingBox=function(t){var e=new st,r=new st,i=this.getSelection(),n=t.getBoundingBox(i);return this.matrixList.forEach(function(t){r.copy(n).applyMatrix4(t),e.expandByPoint(r.min),e.expandByPoint(r.max)}),e},yy.prototype.getSelection=function(){return ds(this.chainList)},yy.prototype.getView=function(t){var e=this.getSelection();return e?t.getView(e):t},yy.prototype.getInstanceList=function(){for(var t=this,e=[],r=0,i=this.matrixList.length;r<i;++r)e.push({id:r+1,name:r,matrix:t.matrixList[r]});return e},Object.defineProperties(yy.prototype,by);var xy=function(){var e=function(t,e,r,i){for(var n=t.structure,o=t.residueIndexStart,a=n.getResidueProxy(),s=n.getResidueProxy(),c=n.getAtomProxy(),u=n.getAtomProxy(),h=Math.max(0,e-2);h<=e;++h)for(var l=2;l<5;++l)if(!(h+l>=t.residueCount)){a.index=o+h,s.index=o+h+l,c.index=a.traceAtomIndex,u.index=s.traceAtomIndex;var p=c.distanceTo(u);if(Math.abs(p-r[l-2])>i)return!1}return!0},r=function(t,r){return e(t,r,[5.45,5.18,6.37],2.1)},i=function(t,r){return e(t,r,[6.1,10.4,13],1.42)},n=function(t){for(var e=t.residueStore,n=t.residueIndexStart,o=0,a=t.residueCount;o<a;++o){var s="c";r(t,o)?s="h":i(t,o)&&(s="s"),e.sstruc[n+o]=s.charCodeAt(0)}},o=function(t){for(var e=t.residueStore,r=t.residueIndexStart,i=new cs(t).position,n=new g,o=new g,a=0,s=t.residueCount;a<s;++a){n.fromArray(i.center,3*a),o.fromArray(i.center,3*a+3);var c=n.distanceTo(o);c<2&&c>1&&i.bending[a]<20&&(e.sstruc[r+a]="h".charCodeAt(0),e.sstruc[r+a+1]="h".charCodeAt(0))}};return function(e){t.Debug&&jf.time("calculateSecondaryStructure"),e.eachPolymer(function(t){if(!(t.residueCount<4)){if(t.isCg())o(t);else{if(!t.isProtein())return;n(t)}var e,r=0;t.eachResidue(function(t){t.sstruc===e?r+=1:(1===r&&(t.index-=1,t.sstruc="c"),r=1,e=t.sstruc)})}}),t.Debug&&jf.timeEnd("calculateSecondaryStructure")}}(),_y="ABCDEFGHIJKLMNOPQRSTUVWXYZ",wy=["H","C","O","N","S","P"],Sy=["NA","CL","FE"],Ay=function(t,e,r){this.structure=t,r=r||Ss(e),this.atomname=e,this.element=r,this.vdw=Nv[r],this.covalent=kv[r]},My=function(t){this.structure=t,this.dict={},this.list=[]};My.prototype.add=function(t,e){var r=Ms(t=t.toUpperCase(),e=e?e.toUpperCase():Ss(t)),i=this.dict[r];if(void 0===i){var n=new Ay(this.structure,t,e);i=this.list.length,this.dict[r]=i,this.list.push(n)}return i},My.prototype.get=function(t){return this.list[t]};var Ey=function(t,e,r,i,n,o){this.structure=t,this.resname=e,this.atomTypeIdList=r,this.hetero=i?1:0,this.chemCompType=n,this.bonds=o,this.rings=void 0,this.atomCount=r.length,this.moleculeType=this.getMoleculeType(),this.backboneType=this.getBackboneType(0),this.backboneEndType=this.getBackboneType(-1),this.backboneStartType=this.getBackboneType(1),this.backboneIndexList=this.getBackboneIndexList();var a=Yv[this.backboneType],s=Yv[this.backboneStartType],c=Yv[this.backboneEndType],u=this.getAtomIndexByName(a.trace);this.traceAtomIndex=void 0!==u?u:-1;var h=this.getAtomIndexByName(a.direction1);this.direction1AtomIndex=void 0!==h?h:-1;var l=this.getAtomIndexByName(a.direction2);this.direction2AtomIndex=void 0!==l?l:-1;var p=this.getAtomIndexByName(s.backboneStart);this.backboneStartAtomIndex=void 0!==p?p:-1;var d=this.getAtomIndexByName(c.backboneEnd);this.backboneEndAtomIndex=void 0!==d?d:-1;var f;f=Vv.includes(e)?this.getAtomIndexByName("N1"):this.getAtomIndexByName("N3"),this.rungEndAtomIndex=void 0!==f?f:-1,this.bondReferenceAtomIndices=[]};Ey.prototype.getBackboneIndexList=function(){var t,e=[];switch(this.moleculeType){case 3:t=Xv;break;case 4:case 5:t=qv;break;default:return e}for(var r=this.structure.atomMap,i=this.atomTypeIdList,n=0,o=this.atomCount;n<o;++n){var a=r.get(i[n]);t.includes(a.atomname)&&e.push(n)}return e},Ey.prototype.getMoleculeType=function(){return this.isProtein()?3:this.isRna()?4:this.isDna()?5:this.isWater()?1:this.isIon()?2:this.isSaccharide()?6:0},Ey.prototype.getBackboneType=function(t){return this.hasProteinBackbone(t)?1:this.hasRnaBackbone(t)?2:this.hasDnaBackbone(t)?3:this.hasCgProteinBackbone(t)?4:this.hasCgRnaBackbone(t)?5:this.hasCgDnaBackbone(t)?6:Mv},Ey.prototype.isProtein=function(){return this.chemCompType?Ev.includes(this.chemCompType):this.hasAtomWithName("CA","C","N")||Uv.includes(this.resname)},Ey.prototype.isCg=function(){var t=this.backboneType;return 4===t||5===t||6===t},Ey.prototype.isNucleic=function(){return this.isRna()||this.isDna()},Ey.prototype.isRna=function(){return this.chemCompType?Tv.includes(this.chemCompType):this.hasAtomWithName(["P","O3'","O3*"],["C4'","C4*"],["O2'","O2*","F2'","F2*"])||jv.includes(this.resname)&&this.hasAtomWithName(["O2'","O2*","F2'","F2*"])},Ey.prototype.isDna=function(){return this.chemCompType?Pv.includes(this.chemCompType):this.hasAtomWithName(["P","O3'","O3*"],["C3'","C3*"])&&!this.hasAtomWithName(["O2'","O2*","F2'","F2*"])||Gv.includes(this.resname)},Ey.prototype.isHetero=function(){return 1===this.hetero},Ey.prototype.isIon=function(){return Hv.includes(this.resname)},Ey.prototype.isWater=function(){return $v.includes(this.resname)},Ey.prototype.isSaccharide=function(){return this.chemCompType?Cv.includes(this.chemCompType):Wv.includes(this.resname)},Ey.prototype.hasBackboneAtoms=function(t,e){var r=Yv[e];return-1===t?this.hasAtomWithName(r.trace,r.backboneEnd,r.direction1,r.direction2):0===t?this.hasAtomWithName(r.trace,r.direction1,r.direction2):1===t?this.hasAtomWithName(r.trace,r.backboneStart,r.direction1,r.direction2):this.hasAtomWithName(r.trace,r.backboneStart,r.backboneEnd,r.direction1,r.direction2)},Ey.prototype.hasProteinBackbone=function(t){return this.isProtein()&&this.hasBackboneAtoms(t,1)},Ey.prototype.hasRnaBackbone=function(t){return this.isRna()&&this.hasBackboneAtoms(t,2)},Ey.prototype.hasDnaBackbone=function(t){return this.isDna()&&this.hasBackboneAtoms(t,3)},Ey.prototype.hasCgProteinBackbone=function(t){return this.atomCount<7&&this.isProtein()&&this.hasBackboneAtoms(t,4)},Ey.prototype.hasCgRnaBackbone=function(t){return this.atomCount<11&&this.isRna()&&this.hasBackboneAtoms(t,5)},Ey.prototype.hasCgDnaBackbone=function(t){return this.atomCount<11&&this.isDna()&&this.hasBackboneAtoms(t,6)},Ey.prototype.hasBackbone=function(t){return this.hasProteinBackbone(t)||this.hasRnaBackbone(t)||this.hasDnaBackbone(t)||this.hasCgProteinBackbone(t)||this.hasCgRnaBackbone(t)||this.hasCgDnaBackbone(t)},Ey.prototype.getAtomIndexByName=function(t){var e=this.atomCount,r=this.structure.atomMap,i=this.atomTypeIdList;if(Array.isArray(t))for(var n=0;n<e;++n){var o=i[n];if(t.includes(r.get(o).atomname))return n}else for(var a=0;a<e;++a){var s=i[a];if(t===r.get(s).atomname)return a}},Ey.prototype.hasAtomWithName=function(){for(var t=arguments,e=this,r=arguments.length,i=0;i<r;++i)if(void 0!==t[i]&&void 0===e.getAtomIndexByName(t[i]))return!1;return!0},Ey.prototype.getBonds=function(t){return void 0===this.bonds&&(this.bonds=ys(t)),this.bonds},Ey.prototype.getRings=function(){return void 0===this.rings&&this.calculateRings(),this.rings},Ey.prototype.getBondGraph=function(){return void 0===this.bondGraph&&this.calculateBondGraph(),this.bondGraph},Ey.prototype.calculateBondGraph=function(){for(var t=this.bondGraph={},e=this.getBonds(),r=e.atomIndices1.length,i=e.atomIndices1,n=e.atomIndices2,o=0;o<r;++o){var a=i[o],s=n[o];(t[a]=t[a]||[]).push(s),(t[s]=t[s]||[]).push(a)}},Ey.prototype.calculateRings=function(){function t(a,s,c){if(r[a])throw new Error("DFS revisited atom");r[a]=1,o.push(a);for(var u=s.length,h=0;h<u;++h){var l=s[h];if(0===r[l])e[l]&&e[l].length>=2?t(l,e[l],a):r[l]=2;else if(1===r[l]&&c&&c!==l){var p=[l];i[l]=1,n.push(p);for(var d=o.length-1;d>=0;--d){var f=o[d];if(f===l)break;p.push(f),i[f]=1}}}r[a]=2,o.pop()}for(var e=this.getBondGraph(),r=new Int8Array(this.atomCount),i=new Int8Array(this.atomCount),n=[],o=[],a=0;a<this.atomCount;++a)if(!r[a]){var s=e[a];!s||s.length<2?r[a]=2:(o.length=0,t(a,s))}this.rings={flags:i,rings:n}},Ey.prototype.assignBondReferenceAtomIndices=function(){var t=this.getBondGraph(),e=this.getRings(),r=e.flags,i=e.rings,n=this.bonds.atomIndices1,o=this.bonds.atomIndices2,a=this.bonds.bondOrders,s=this.bondReferenceAtomIndices,c=this.bonds.atomIndices1.length;s.length=0;for(var u=0;u<c;++u)if(!(a[u]<=1)){var h=n[u],l=o[u];if(r[h]&&r[l]){for(var p=0;p<i.length&&void 0===s[u];++p)for(var d=i[p],f=null,m=!1,g=0;g<d.length;++g){var v=d[g];if(v===h||v===l?m=!0:f=v,m&&null!==f){s[u]=f;break}}if(void 0!==s[u])continue}if(t[h].length>1)for(var y=0;y<t[h].length;++y){var b=t[h][y];if(b!==l){s[u]=b;break}}else if(t[l].length>1)for(var x=0;x<t[l].length;++x){var _=t[l][x];if(_!==h){s[u]=_;break}}else;}},Ey.prototype.getBondIndex=function(t,e){for(var r=this.bonds,i=r.atomIndices1,n=r.atomIndices2,o=i.indexOf(t),a=n.indexOf(e),s=a;-1!==o;){for(;-1!==a;){if(o===a)return o;a=n.indexOf(e,a+1)}o=i.indexOf(t,o+1),a=s}},Ey.prototype.getBondReferenceAtomIndex=function(t,e){var r=this.getBondIndex(t,e);if(void 0!==r)return 0===this.bondReferenceAtomIndices.length&&this.assignBondReferenceAtomIndices(),this.bondReferenceAtomIndices[r]};var Ty=function(t){this.structure=t,this.dict={},this.list=[]};Ty.prototype.add=function(t,e,r,i,n){var o=Es(t=t.toUpperCase(),e,r,i),a=this.dict[o];if(void 0===a){var s=new Ey(this.structure,t,e,r,i,n);a=this.list.length,this.dict[o]=a,this.list.push(s)}return a},Ty.prototype.get=function(t){return this.list[t]};var Py=function(t,e){this.structure=t,this.bondStore=t.bondStore,this.index=e,this._v12=new g,this._v13=new g,this._ap1=this.structure.getAtomProxy(),this._ap2=this.structure.getAtomProxy(),this._ap3=this.structure.getAtomProxy()},Cy={atom1:{},atom2:{},atomIndex1:{},atomIndex2:{},bondOrder:{}};Cy.atom1.get=function(){return this.structure.getAtomProxy(this.atomIndex1)},Cy.atom2.get=function(){return this.structure.getAtomProxy(this.atomIndex2)},Cy.atomIndex1.get=function(){return this.bondStore.atomIndex1[this.index]},Cy.atomIndex1.set=function(t){this.bondStore.atomIndex1[this.index]=t},Cy.atomIndex2.get=function(){return this.bondStore.atomIndex2[this.index]},Cy.atomIndex2.set=function(t){this.bondStore.atomIndex2[this.index]=t},Cy.bondOrder.get=function(){return this.bondStore.bondOrder[this.index]},Cy.bondOrder.set=function(t){this.bondStore.bondOrder[this.index]=t},Py.prototype.getReferenceAtomIndex=function(){var t=this._ap1,e=this._ap2;if(t.index=this.atomIndex1,e.index=this.atomIndex2,t.residueIndex===e.residueIndex){var r=t.index-t.residueAtomOffset,i=e.index-e.residueAtomOffset,n=t.residueType.getBondReferenceAtomIndex(r,i);if(void 0!==n)return n+t.residueAtomOffset;console.warn("No reference atom found",t.index,e.index)}},Py.prototype.calculateShiftDir=function(t){t||(t=new g);var e=this._ap1,r=this._ap2,i=this._ap3,n=this._v12,o=this._v13;e.index=this.atomIndex1,r.index=this.atomIndex2;var a=this.getReferenceAtomIndex();n.subVectors(e,r).normalize(),void 0!==a?(i.index=a,o.subVectors(e,i)):o.copy(e),o.normalize();var s=n.dot(o);return 1-Math.abs(s)<1e-5&&(o.set(1,0,0),s=n.dot(o),1-Math.abs(s)<1e-5&&(o.set(0,1,0),s=n.dot(o))),t.copy(o.sub(n.multiplyScalar(s))).normalize()},Py.prototype.qualifiedName=function(){return this.atomIndex1+"="+this.atomIndex2},Py.prototype.clone=function(){return new this.constructor(this.structure,this.index)},Py.prototype.toObject=function(){return{atomIndex1:this.atomIndex1,atomIndex2:this.atomIndex2,bondOrder:this.bondOrder}},Object.defineProperties(Py.prototype,Cy);var Iy=function(t,e){this.structure=t,this.chainStore=t.chainStore,this.residueStore=t.residueStore,this.atomStore=t.atomStore,this.residueMap=t.residueMap,this.atomMap=t.atomMap,this.index=e},Ry={bondHash:{},entity:{},entityIndex:{},modelIndex:{},chainIndex:{},residue:{},residueIndex:{},sstruc:{},inscode:{},resno:{},chainname:{},chainid:{},residueType:{},atomType:{},residueAtomOffset:{},resname:{},hetero:{},atomname:{},element:{},vdw:{},covalent:{},x:{},y:{},z:{},serial:{},bfactor:{},occupancy:{},altloc:{},partialCharge:{},formalCharge:{}};Ry.bondHash.get=function(){return this.structure.bondHash},Ry.entity.get=function(){return this.structure.entityList[this.entityIndex]},Ry.entityIndex.get=function(){return this.chainStore.entityIndex[this.chainIndex]},Ry.modelIndex.get=function(){return this.chainStore.modelIndex[this.chainIndex]},Ry.chainIndex.get=function(){return this.residueStore.chainIndex[this.residueIndex]},Ry.residue.get=function(){return console.warn("residue - might be expensive"),this.structure.getResidueProxy(this.residueIndex)},Ry.residueIndex.get=function(){return this.atomStore.residueIndex[this.index]},Ry.residueIndex.set=function(t){this.atomStore.residueIndex[this.index]=t},Ry.sstruc.get=function(){return this.residueStore.getSstruc(this.residueIndex)},Ry.inscode.get=function(){return this.residueStore.getInscode(this.residueIndex)},Ry.resno.get=function(){return this.residueStore.resno[this.residueIndex]},Ry.chainname.get=function(){return this.chainStore.getChainname(this.chainIndex)},Ry.chainid.get=function(){return this.chainStore.getChainid(this.chainIndex)},Ry.residueType.get=function(){return this.residueMap.get(this.residueStore.residueTypeId[this.residueIndex])},Ry.atomType.get=function(){return this.atomMap.get(this.atomStore.atomTypeId[this.index])},Ry.residueAtomOffset.get=function(){return this.residueStore.atomOffset[this.residueIndex]},Ry.resname.get=function(){return this.residueType.resname},Ry.hetero.get=function(){return this.residueType.hetero},Ry.atomname.get=function(){return this.atomType.atomname},Ry.element.get=function(){return this.atomType.element},Ry.vdw.get=function(){return this.atomType.vdw},Ry.covalent.get=function(){return this.atomType.covalent},Ry.x.get=function(){return this.atomStore.x[this.index]},Ry.x.set=function(t){this.atomStore.x[this.index]=t},Ry.y.get=function(){return this.atomStore.y[this.index]},Ry.y.set=function(t){this.atomStore.y[this.index]=t},Ry.z.get=function(){return this.atomStore.z[this.index]},Ry.z.set=function(t){this.atomStore.z[this.index]=t},Ry.serial.get=function(){return this.atomStore.serial[this.index]},Ry.serial.set=function(t){this.atomStore.serial[this.index]=t},Ry.bfactor.get=function(){return this.atomStore.bfactor[this.index]},Ry.bfactor.set=function(t){this.atomStore.bfactor[this.index]=t},Ry.occupancy.get=function(){return this.atomStore.occupancy[this.index]},Ry.occupancy.set=function(t){this.atomStore.occupancy[this.index]=t},Ry.altloc.get=function(){return this.atomStore.getAltloc(this.index)},Ry.altloc.set=function(t){this.atomStore.setAltloc(this.index,t)},Ry.partialCharge.get=function(){return this.atomStore.partialCharge?this.atomStore.partialCharge[this.index]:null},Ry.partialCharge.set=function(t){this.atomStore.partialCharge&&(this.atomStore.partialCharge[this.index]=t)},Ry.formalCharge.get=function(){return this.atomStore.formalCharge?this.atomStore.formalCharge[this.index]:null},Ry.formalCharge.set=function(t){this.atomStore.formalCharge&&(this.atomStore.formalCharge[this.index]=t)},Iy.prototype.eachBond=function(t,e){e=e||this.structure._bp;for(var r=this.index,i=this.bondHash,n=i.indexArray,o=i.countArray[r],a=i.offsetArray[r],s=0;s<o;++s)e.index=n[a+s],t(e)},Iy.prototype.eachBondedAtom=function(t,e){e=e||this.structure._ap;var r=this.index;this.eachBond(function(i){r!==i.atomIndex1?e.index=i.atomIndex1:e.index=i.atomIndex2,t(e)})},Iy.prototype.hasBondTo=function(t){var e=!1;return this.eachBondedAtom(function(r){t.index===r.index&&(e=!0)}),e},Iy.prototype.isBackbone=function(){var t=this.residueType.backboneIndexList;if(t.length>0){var e=this.residueStore.atomOffset[this.residueIndex];return t.includes(this.index-e)}return!1},Iy.prototype.isPolymer=function(){if(this.structure.entityList.length>0)return this.entity.isPolymer();var t=this.residueType.moleculeType;return 3===t||4===t||5===t},Iy.prototype.isSidechain=function(){return this.isPolymer()&&!this.isBackbone()},Iy.prototype.isCg=function(){var t=this.residueType.backboneType;return 4===t||5===t||6===t},Iy.prototype.isHetero=function(){return 1===this.residueType.hetero},Iy.prototype.isProtein=function(){return 3===this.residueType.moleculeType},Iy.prototype.isNucleic=function(){var t=this.residueType.moleculeType;return 4===t||5===t},Iy.prototype.isRna=function(){return 4===this.residueType.moleculeType},Iy.prototype.isDna=function(){return 5===this.residueType.moleculeType},Iy.prototype.isWater=function(){return 1===this.residueType.moleculeType},Iy.prototype.isIon=function(){return 2===this.residueType.moleculeType},Iy.prototype.isSaccharide=function(){return 6===this.residueType.moleculeType},Iy.prototype.isHelix=function(){return Lv.includes(this.sstruc)},Iy.prototype.isSheet=function(){return Ov.includes(this.sstruc)},Iy.prototype.isTurn=function(){return Dv.includes(this.sstruc)&&this.isProtein()},Iy.prototype.isBonded=function(){return 0!==this.bondHash.countArray[this.index]},Iy.prototype.isRing=function(){return 1===this.residueType.getRings().flags[this.index-this.residueAtomOffset]},Iy.prototype.distanceTo=function(t){var e=this.atomStore,r=t.atomStore,i=this.index,n=t.index,o=e.x[i]-r.x[n],a=e.y[i]-r.y[n],s=e.z[i]-r.z[n],c=o*o+a*a+s*s;return Math.sqrt(c)},Iy.prototype.connectedTo=function(t){var e=this.atomStore,r=t.atomStore,i=this.index,n=t.index;if(e.altloc&&r.altloc){var o=e.altloc[i],a=r.altloc[n];if(0!==o&&0!==a&&32!==o&&32!==a&&o!==a)return!1}var s=e.x[i]-r.x[n],c=e.y[i]-r.y[n],u=e.z[i]-r.z[n],h=s*s+c*c+u*u;if(h<64&&this.isCg())return!0;if(isNaN(h))return!1;var l=this.covalent+t.covalent,p=l+.3,d=l-.5;return h<p*p&&h>d*d},Iy.prototype.positionFromArray=function(t,e){return void 0===e&&(e=0),this.x=t[e+0],this.y=t[e+1],this.z=t[e+2],this},Iy.prototype.positionToArray=function(t,e){void 0===t&&(t=[]),void 0===e&&(e=0);var r=this.index,i=this.atomStore;return t[e+0]=i.x[r],t[e+1]=i.y[r],t[e+2]=i.z[r],t},Iy.prototype.positionToVector3=function(t){return void 0===t&&(t=new g),t.x=this.x,t.y=this.y,t.z=this.z,t},Iy.prototype.positionFromVector3=function(t){return this.x=t.x,this.y=t.y,this.z=t.z,this},Iy.prototype.positionAdd=function(t){return this.x+=t.x,this.y+=t.y,this.z+=t.z,this},Iy.prototype.positionSub=function(t){return this.x-=t.x,this.y-=t.y,this.z-=t.z,this},Iy.prototype.getResidueBonds=function(t){var e,r,i,n,o=this.residueAtomOffset,a=this.index-this.residueAtomOffset,s=this.residueType.getBonds(),c=s.atomIndices1,u=s.atomIndices2;for(t||(n=[]),e=c.indexOf(a);-1!==e;){if(i=u[e]+o,t)return i;n.push(i),e=c.indexOf(a,e+1)}for(r=u.indexOf(a);-1!==r;){if(i=c[r]+o,t)return i;n.push(i),r=u.indexOf(a,r+1)}return n},Iy.prototype.qualifiedName=function(t){var e="";return this.resname&&!t&&(e+="["+this.resname+"]"),void 0!==this.resno&&(e+=this.resno),this.inscode&&(e+="^"+this.inscode),this.chainname&&(e+=":"+this.chainname),this.atomname&&(e+="."+this.atomname),this.altloc&&(e+="%"+this.altloc),this.structure.modelStore.count>1&&(e+="/"+this.modelIndex),e},Iy.prototype.clone=function(){return new this.constructor(this.structure,this.index)},Iy.prototype.toObject=function(){return{index:this.index,residueIndex:this.residueIndex,atomno:this.atomno,resname:this.resname,x:this.x,y:this.y,z:this.z,element:this.element,chainname:this.chainname,resno:this.resno,serial:this.serial,vdw:this.vdw,covalent:this.covalent,hetero:this.hetero,bfactor:this.bfactor,altloc:this.altloc,atomname:this.atomname,modelindex:this.modelindex}},Object.defineProperties(Iy.prototype,Ry);var Ly=function(t,e){this.structure=t,this.chainStore=t.chainStore,this.residueStore=t.residueStore,this.atomStore=t.atomStore,this.residueMap=t.residueMap,this.atomMap=t.atomMap,this.index=e},Oy={entity:{},entityIndex:{},chain:{},chainIndex:{},atomOffset:{},atomCount:{},atomEnd:{},modelIndex:{},chainname:{},chainid:{},resno:{},sstruc:{},inscode:{},residueType:{},resname:{},hetero:{},moleculeType:{},backboneType:{},backboneStartType:{},backboneEndType:{},traceAtomIndex:{},direction1AtomIndex:{},direction2AtomIndex:{},backboneStartAtomIndex:{},backboneEndAtomIndex:{},rungEndAtomIndex:{}};Oy.entity.get=function(){return this.structure.entityList[this.entityIndex]},Oy.entityIndex.get=function(){return this.chainStore.entityIndex[this.chainIndex]},Oy.chain.get=function(){return this.structure.getChainProxy(this.chainIndex)},Oy.chainIndex.get=function(){return this.residueStore.chainIndex[this.index]},Oy.chainIndex.set=function(t){this.residueStore.chainIndex[this.index]=t},Oy.atomOffset.get=function(){return this.residueStore.atomOffset[this.index]},Oy.atomOffset.set=function(t){this.residueStore.atomOffset[this.index]=t},Oy.atomCount.get=function(){return this.residueStore.atomCount[this.index]},Oy.atomCount.set=function(t){this.residueStore.atomCount[this.index]=t},Oy.atomEnd.get=function(){return this.atomOffset+this.atomCount-1},Oy.modelIndex.get=function(){return this.chainStore.modelIndex[this.chainIndex]},Oy.chainname.get=function(){return this.chainStore.getChainname(this.chainIndex)},Oy.chainid.get=function(){return this.chainStore.getChainid(this.chainIndex)},Oy.resno.get=function(){return this.residueStore.resno[this.index]},Oy.resno.set=function(t){this.residueStore.resno[this.index]=t},Oy.sstruc.get=function(){return this.residueStore.getSstruc(this.index)},Oy.sstruc.set=function(t){this.residueStore.setSstruc(this.index,t)},Oy.inscode.get=function(){return this.residueStore.getInscode(this.index)},Oy.inscode.set=function(t){this.residueStore.getInscode(this.index,t)},Oy.residueType.get=function(){return this.residueMap.get(this.residueStore.residueTypeId[this.index])},Oy.resname.get=function(){return this.residueType.resname},Oy.hetero.get=function(){return this.residueType.hetero},Oy.moleculeType.get=function(){return this.residueType.moleculeType},Oy.backboneType.get=function(){return this.residueType.backboneType},Oy.backboneStartType.get=function(){return this.residueType.backboneStartType},Oy.backboneEndType.get=function(){return this.residueType.backboneEndType},Oy.traceAtomIndex.get=function(){return this.residueType.traceAtomIndex+this.atomOffset},Oy.direction1AtomIndex.get=function(){return this.residueType.direction1AtomIndex+this.atomOffset},Oy.direction2AtomIndex.get=function(){return this.residueType.direction2AtomIndex+this.atomOffset},Oy.backboneStartAtomIndex.get=function(){return this.residueType.backboneStartAtomIndex+this.atomOffset},Oy.backboneEndAtomIndex.get=function(){return this.residueType.backboneEndAtomIndex+this.atomOffset},Oy.rungEndAtomIndex.get=function(){return this.residueType.rungEndAtomIndex+this.atomOffset},Ly.prototype.eachAtom=function(t,e){var r,i=this.atomCount,n=this.atomOffset,o=this.structure._ap,a=n+i;if(e&&e.atomOnlyTest){var s=e.atomOnlyTest;for(r=n;r<a;++r)o.index=r,s(o)&&t(o)}else for(r=n;r<a;++r)o.index=r,t(o)},Ly.prototype.isProtein=function(){return 3===this.residueType.moleculeType},Ly.prototype.isNucleic=function(){var t=this.residueType.moleculeType;return 4===t||5===t},Ly.prototype.isRna=function(){return 4===this.residueType.moleculeType},Ly.prototype.isDna=function(){return 5===this.residueType.moleculeType},Ly.prototype.isCg=function(){var t=this.residueType.backboneType;return 4===t||5===t||6===t},Ly.prototype.isPolymer=function(){if(this.structure.entityList.length>0)return this.entity.isPolymer();var t=this.residueType.moleculeType;return 3===t||4===t||5===t},Ly.prototype.isHetero=function(){return 1===this.residueType.hetero},Ly.prototype.isWater=function(){return 1===this.residueType.moleculeType},Ly.prototype.isIon=function(){return 2===this.residueType.moleculeType},Ly.prototype.isSaccharide=function(){return 6===this.residueType.moleculeType},Ly.prototype.isHelix=function(){return Lv.includes(this.sstruc)},Ly.prototype.isSheet=function(){return Ov.includes(this.sstruc)},Ly.prototype.isTurn=function(){return Dv.includes(this.sstruc)&&this.isProtein()},Ly.prototype.getAtomType=function(t){return this.atomMap.get(this.atomStore.atomTypeId[t])},Ly.prototype.getResname1=function(){return zv[this.resname.toUpperCase()]||"X"},Ly.prototype.getBackboneType=function(t){switch(t){case-1:return this.residueType.backboneStartType;case 1:return this.residueType.backboneEndType;default:return this.residueType.backboneType}},Ly.prototype.getAtomIndexByName=function(t){var e=this.residueType.getAtomIndexByName(t);return void 0!==e&&(e+=this.atomOffset),e},Ly.prototype.getAtomByName=function(t){return this.residueType.getAtomByName(t)},Ly.prototype.hasAtomWithName=function(t){return this.residueType.hasAtomWithName(t)},Ly.prototype.getAtomnameList=function(){var t=this;console.warn("getAtomnameList - might be expensive");for(var e=this.atomCount,r=this.atomOffset,i=new Array(e),n=0;n<e;++n)i[n]=t.getAtomType(r+n).atomname;return i},Ly.prototype.connectedTo=function(t){var e=this.structure.getAtomProxy(this.backboneEndAtomIndex),r=this.structure.getAtomProxy(t.backboneStartAtomIndex);return!(!e||!r)&&e.connectedTo(r)},Ly.prototype.getNextConnectedResidue=function(){var t=this.chainStore.residueOffset[this.chainIndex],e=this.chainStore.residueCount[this.chainIndex],r=this.index+1;if(r<t+e){var i=this.structure.getResidueProxy(r);if(this.connectedTo(i))return i}else if(r===t+e){var n=this.structure.getResidueProxy(t);if(this.connectedTo(n))return n}},Ly.prototype.getPreviousConnectedResidue=function(){var t=this.chainStore.residueOffset[this.chainIndex],e=this.index-1;if(e>=t){var r=this.structure.getResidueProxy(e);if(r.connectedTo(this))return r}else if(e===t-1){var i=this.chainStore.residueCount[this.chainIndex],n=this.structure.getResidueProxy(t+i-1);if(n.connectedTo(this))return n}},Ly.prototype.getBonds=function(){return this.residueType.getBonds(this)},Ly.prototype.getRings=function(){return this.residueType.getRings()},Ly.prototype.qualifiedName=function(t){var e="";return this.resname&&!t&&(e+="["+this.resname+"]"),void 0!==this.resno&&(e+=this.resno),this.inscode&&(e+="^"+this.inscode),this.chain&&(e+=":"+this.chainname),e+="/"+this.modelIndex},Ly.prototype.clone=function(){return new this.constructor(this.structure,this.index)},Ly.prototype.toObject=function(){return{index:this.index,chainIndex:this.chainIndex,atomOffset:this.atomOffset,atomCount:this.atomCount,resno:this.resno,resname:this.resname,sstruc:this.sstruc}},Object.defineProperties(Ly.prototype,Oy);var Dy=function(t,e,r){this.structure=t,this.chainStore=t.chainStore,this.residueStore=t.residueStore,this.atomStore=t.atomStore,this.residueIndexStart=e,this.residueIndexEnd=r,this.residueCount=r-e+1;var i=this.structure.getResidueProxy(this.residueIndexStart),n=this.structure.getResidueProxy(this.residueIndexEnd);this.isPrevConnected=void 0!==i.getPreviousConnectedResidue();var o=n.getNextConnectedResidue();this.isNextConnected=void 0!==o,this.isNextNextConnected=this.isNextConnected&&void 0!==o.getNextConnectedResidue(),this.isCyclic=n.connectedTo(i),this.__residueProxy=this.structure.getResidueProxy()},Ny={chainIndex:{},modelIndex:{},chainname:{}};Ny.chainIndex.get=function(){return this.residueStore.chainIndex[this.residueIndexStart]},Ny.modelIndex.get=function(){return this.chainStore.modelIndex[this.chainIndex]},Ny.chainname.get=function(){return this.chainStore.getChainname(this.chainIndex)},Dy.prototype.isProtein=function(){return this.__residueProxy.index=this.residueIndexStart,this.__residueProxy.isProtein()},Dy.prototype.isCg=function(){return this.__residueProxy.index=this.residueIndexStart,this.__residueProxy.isCg()},Dy.prototype.isNucleic=function(){return this.__residueProxy.index=this.residueIndexStart,this.__residueProxy.isNucleic()},Dy.prototype.getMoleculeType=function(){return this.__residueProxy.index=this.residueIndexStart,this.__residueProxy.moleculeType},Dy.prototype.getBackboneType=function(t){return this.__residueProxy.index=this.residueIndexStart,this.__residueProxy.getBackboneType(t)},Dy.prototype.getAtomIndexByType=function(t,e){this.isCyclic?-1===t?t=this.residueCount-1:t===this.residueCount&&(t=0):(-1!==t||this.isPrevConnected||(t+=1),t!==this.residueCount||this.isNextNextConnected||(t-=1));var r=this.__residueProxy;r.index=this.residueIndexStart+t;var i;switch(e){case"trace":i=r.traceAtomIndex;break;case"direction1":i=r.direction1AtomIndex;break;case"direction2":i=r.direction2AtomIndex;break;default:var n=r.getAtomByName(e);i=n?n.index:void 0}return i},Dy.prototype.eachAtom=function(t,e){this.eachResidue(function(r){r.eachAtom(t,e)},e)},Dy.prototype.eachAtomN=function(t,e,r){var i,n=this,o=this.residueCount,a=new Array(t);for(i=0;i<t;++i)a[i]=n.structure.getAtomProxy(n.getAtomIndexByType(i,r));e.apply(this,a);for(var s=t;s<o;++s){for(i=1;i<t;++i)a[i-1].index=a[i].index;a[t-1].index=n.getAtomIndexByType(s,r),e.apply(n,a)}},Dy.prototype.eachAtomN2=function(t,e,r){var i=this,n=this.atomOffset,o=this.atomCount,a=n+o;if(!(o<t)){for(var s=new Array(t),c=0;c<t;++c)s[c]=i.structure.getAtomProxy();var u=this.structure.atomSetCache["__"+r];void 0===u&&(jf.warn("no precomputed atomSet for: "+r),u=this.structure.getAtomSet(!1),this.eachResidue(function(t){var e=t.getAtomByName(r);u.set(e.index)}));var h=0;u.forEach(function(r){if(r>=n&&r<a){for(var i=1;i<t;++i)s[i-1].index=s[i].index;s[t-1].index=r,(h+=1)>=t&&e.apply(this,s)}})}},Dy.prototype.eachResidue=function(t){for(var e=this.structure.getResidueProxy(),r=this.residueCount,i=this.residueIndexStart,n=0;n<r;++n)e.index=i+n,t(e)},Dy.prototype.qualifiedName=function(){var t=this.structure.getResidueProxy(this.residueIndexStart),e=this.structure.getResidueProxy(this.residueIndexEnd);return t.qualifiedName()+" - "+e.qualifiedName()},Object.defineProperties(Dy.prototype,Ny);var ky=function(t,e){this.structure=t,this.chainStore=t.chainStore,this.residueStore=t.residueStore,this.index=e},Fy={entity:{},model:{},entityIndex:{},modelIndex:{},residueOffset:{},residueCount:{},residueEnd:{},atomOffset:{},atomEnd:{},atomCount:{},chainname:{},chainid:{}};Fy.entity.get=function(){return this.structure.entityList[this.entityIndex]},Fy.model.get=function(){return this.structure.getModelProxy(this.modelIndex)},Fy.entityIndex.get=function(){return this.chainStore.entityIndex[this.index]},Fy.entityIndex.set=function(t){this.chainStore.entityIndex[this.index]=t},Fy.modelIndex.get=function(){return this.chainStore.modelIndex[this.index]},Fy.modelIndex.set=function(t){this.chainStore.modelIndex[this.index]=t},Fy.residueOffset.get=function(){return this.chainStore.residueOffset[this.index]},Fy.residueOffset.set=function(t){this.chainStore.residueOffset[this.index]=t},Fy.residueCount.get=function(){return this.chainStore.residueCount[this.index]},Fy.residueCount.set=function(t){this.chainStore.residueCount[this.index]=t},Fy.residueEnd.get=function(){return this.residueOffset+this.residueCount-1},Fy.atomOffset.get=function(){return this.residueStore.atomOffset[this.residueOffset]},Fy.atomEnd.get=function(){return this.residueStore.atomOffset[this.residueEnd]+this.residueStore.atomCount[this.residueEnd]-1},Fy.atomCount.get=function(){return 0===this.residueCount?0:this.atomEnd-this.atomOffset+1},Fy.chainname.get=function(){return this.chainStore.getChainname(this.index)},Fy.chainname.set=function(t){this.chainStore.setChainname(this.index,t)},Fy.chainid.get=function(){return this.chainStore.getChainid(this.index)},Fy.chainid.set=function(t){this.chainStore.setChainid(this.index,t)},ky.prototype.eachAtom=function(t,e){this.eachResidue(function(r){r.eachAtom(t,e)},e)},ky.prototype.eachResidue=function(t,e){var r,i=this.residueCount,n=this.residueOffset,o=this.structure._rp,a=n+i;if(e&&e.test){var s=e.residueOnlyTest;if(s)for(r=n;r<a;++r)o.index=r,s(o)&&t(o,e);else for(r=n;r<a;++r)o.index=r,t(o,e)}else for(r=n;r<a;++r)o.index=r,t(o)},ky.prototype.eachResidueN=function(t,e){var r,i=this,n=this.residueCount,o=this.residueOffset,a=o+n;if(!(n<t)){var s=new Array(t);for(r=0;r<t;++r)s[r]=i.structure.getResidueProxy(o+r);e.apply(this,s);for(var c=o+t;c<a;++c){for(r=0;r<t;++r)s[r].index+=1;e.apply(i,s)}}},ky.prototype.eachPolymer=function(t,e){for(var r,i,n=e?e.residueOnlyTest:void 0,o=this.model.structure,a=this.residueCount,s=this.residueOffset,c=s+a,u=this.structure.getResidueProxy(),h=this.structure.getResidueProxy(s),l=this.structure.getAtomProxy(),p=this.structure.getAtomProxy(),d=!0,f=s+1;f<c;++f){u.index=h.index,h.index=f;var m=d?u.backboneEndType:u.backboneType,g=h.backboneType;d&&(r=u.index,d=!1),i=h.index,m!==Mv&&m===g?(l.index=u.backboneEndAtomIndex,p.index=h.backboneStartAtomIndex,l&&p&&l.connectedTo(p)&&(!n||n(u)&&n(h))||(u.index-r>1&&t(new Dy(o,r,u.index)),r=i)):(m!==Mv&&u.index-r>1&&t(new Dy(o,r,u.index)),r=i)}i-r>1&&this.structure.getResidueProxy(r).backboneStartType&&t(new Dy(o,r,i))},ky.prototype.qualifiedName=function(){return":"+this.chainname+"/"+this.modelIndex},ky.prototype.clone=function(){return new this.constructor(this.structure,this.index)},ky.prototype.toObject=function(){return{index:this.index,residueOffset:this.residueOffset,residueCount:this.residueCount,chainname:this.chainname}},Object.defineProperties(ky.prototype,Fy);var By=function(t,e){this.structure=t,this.modelStore=t.modelStore,this.chainStore=t.chainStore,this.residueStore=t.residueStore,this.index=e},zy={chainOffset:{},chainCount:{},residueOffset:{},atomOffset:{},chainEnd:{},residueEnd:{},atomEnd:{},residueCount:{},atomCount:{}};zy.chainOffset.get=function(){return this.modelStore.chainOffset[this.index]},zy.chainOffset.set=function(t){this.modelStore.chainOffset[this.index]=t},zy.chainCount.get=function(){return this.modelStore.chainCount[this.index]},zy.chainCount.set=function(t){this.modelStore.chainCount[this.index]=t},zy.residueOffset.get=function(){return this.chainStore.residueOffset[this.chainOffset]},zy.atomOffset.get=function(){return this.residueStore.atomOffset[this.residueOffset]},zy.chainEnd.get=function(){return this.chainOffset+this.chainCount-1},zy.residueEnd.get=function(){return this.chainStore.residueOffset[this.chainEnd]+this.chainStore.residueCount[this.chainEnd]-1},zy.atomEnd.get=function(){return this.residueStore.atomOffset[this.residueEnd]+this.residueStore.atomCount[this.residueEnd]-1},zy.residueCount.get=function(){return 0===this.chainCount?0:this.residueEnd-this.residueOffset+1},zy.atomCount.get=function(){return 0===this.residueCount?0:this.atomEnd-this.atomOffset+1},By.prototype.eachAtom=function(t,e){this.eachChain(function(r){r.eachAtom(t,e)},e)},By.prototype.eachResidue=function(t,e){this.eachChain(function(r){r.eachResidue(t,e)},e)},By.prototype.eachPolymer=function(t,e){if(e&&e.chainOnlyTest){var r=e.chainOnlyTest;this.eachChain(function(i){r(i)&&i.eachPolymer(t,e)})}else this.eachChain(function(r){r.eachPolymer(t,e)})},By.prototype.eachChain=function(t,e){var r,i=this.chainCount,n=this.chainOffset,o=this.structure._cp,a=n+i;if(e&&e.test){var s=e.chainOnlyTest;if(s)for(r=n;r<a;++r)o.index=r,s(o)&&t(o,e);else for(r=n;r<a;++r)o.index=r,t(o,e)}else for(r=n;r<a;++r)o.index=r,t(o)},By.prototype.qualifiedName=function(){return"/"+this.index},By.prototype.clone=function(){return new this.constructor(this.structure,this.index)},By.prototype.toObject=function(){return{index:this.index,chainOffset:this.chainOffset,chainCount:this.chainCount}},Object.defineProperties(By.prototype,zy);var Uy=function(t,e){this.signals={refreshed:new no},this.init(t,e)},jy={type:{}};Uy.prototype.init=function(t,e){this.name=t,this.path=e,this.title="",this.id="",this.header={},this.extraData={},this.atomSetCache=void 0,this.atomSetDict={},this.biomolDict={},this.entityList=[],this.unitcell=void 0,this.frames=[],this.boxes=[],this.validation=void 0,this.bondStore=new uy(0),this.backboneBondStore=new uy(0),this.rungBondStore=new uy(0),this.atomStore=new hy(0),this.residueStore=new ly(0),this.chainStore=new py(0),this.modelStore=new dy(0),this.atomMap=new My(this),this.residueMap=new Ty(this),this.bondHash=void 0,this.spatialHash=void 0,this.atomSet=void 0,this.bondSet=void 0,this.center=void 0,this.boundingBox=void 0,this._bp=this.getBondProxy(),this._ap=this.getAtomProxy(),this._rp=this.getResidueProxy(),this._cp=this.getChainProxy()},jy.type.get=function(){return"Structure"},Uy.prototype.finalizeAtoms=function(){this.atomSet=this.getAtomSet(),this.atomCount=this.atomStore.count,this.boundingBox=this.getBoundingBox(),this.center=this.boundingBox.getCenter(),this.spatialHash=new Ya(this.atomStore,this.boundingBox)},Uy.prototype.finalizeBonds=function(){var t=this;this.bondSet=this.getBondSet(),this.bondCount=this.bondStore.count,this.bondHash=new sy(this.bondStore,this.atomStore.count),this.atomSetCache={},this.atomSetDict.rung||(this.atomSetDict.rung=this.getAtomSet(!1));for(var e in t.atomSetDict)t.atomSetCache["__"+e]=t.atomSetDict[e].clone()},Uy.prototype.getBondProxy=function(t){return new Py(this,t)},Uy.prototype.getAtomProxy=function(t){return new Iy(this,t)},Uy.prototype.getResidueProxy=function(t){return new Ly(this,t)},Uy.prototype.getChainProxy=function(t){return new ky(this,t)},Uy.prototype.getModelProxy=function(t){return new By(this,t)},Uy.prototype.getBondSet=function(){var t=this.bondStore.count,e=new bv(t),r=this.atomSet;if(r)for(var i=this.getBondProxy(),n=0;n<t;++n)i.index=n,r.isSet(i.atomIndex1,i.atomIndex2)&&e.set(i.index);else e.setAll();return e},Uy.prototype.getBackboneBondSet=function(){var t=this.backboneBondStore.count,e=new bv(t),r=this.atomSetCache.__backbone;if(r){var i=this.getBondProxy();i.bondStore=this.backboneBondStore;for(var n=0;n<t;++n)i.index=n,r.isSet(i.atomIndex1,i.atomIndex2)&&e.set(i.index)}else e.set_all(!0);return e},Uy.prototype.getRungBondSet=function(){var t=this.rungBondStore.count,e=new bv(t),r=this.atomSetCache.__rung;if(r){var i=this.getBondProxy();i.bondStore=this.rungBondStore;for(var n=0;n<t;++n)i.index=n,r.isSet(i.atomIndex1,i.atomIndex2)&&e.set(i.index)}else e.set_all(!0);return e},Uy.prototype.getAtomSet=function(t){var e,r=this.atomStore.count;if(t instanceof bv)e=t;else if(t&&t.test){var i=t.string;i in this.atomSetCache?e=this.atomSetCache[i]:(e=new bv(r),this.eachAtom(function(t){e.set(t.index)},t),this.atomSetCache[i]=e)}else e=!1===t?new bv(r):new bv(r,!0);return e},Uy.prototype.getAtomSetWithinSelection=function(t,e){var r=this.spatialHash,i=this.getAtomSet(!1),n=this.getAtomProxy();return this.getAtomSet(t).forEach(function(t){n.index=t,r.within(n.x,n.y,n.z,e).forEach(function(t){i.set(t)})}),i},Uy.prototype.getAtomSetWithinPoint=function(t,e){var r=t,i=this.getAtomSet(!1);return this.spatialHash.within(r.x,r.y,r.z,e).forEach(function(t){i.set(t)}),i},Uy.prototype.getAtomSetWithinVolume=function(t,e,r,i,n){for(var o=this,a=new oy(t,r,i,n),s=a.getDataPosition(),c=s.length,u=a.matrix.getMaxScaleOnAxis(),h=this.getAtomSet(!1),l=0;l<c;l+=3)o.spatialHash.within(s[l],s[l+1],s[l+2],u).forEach(function(t){h.set(t)});return h},Uy.prototype.getAtomSetWithinGroup=function(t){var e=this.atomStore.residueIndex,r=this.getAtomSet(!1),i=this.getResidueProxy();return this.getAtomSet(t).forEach(function(t){i.index=e[t];for(var n=i.atomOffset;n<=i.atomEnd;++n)r.set(n)}),r},Uy.prototype.getSelection=function(){return!1},Uy.prototype.getStructure=function(){return this},Uy.prototype.eachEntity=function(t,e){this.entityList.forEach(function(r){void 0!==e&&r.getEntityType()!==e||t(r)})},Uy.prototype.eachBond=function(t,e){var r,i=this.getBondProxy();if(e&&e.test&&(r=this.getBondSet(e),this.bondSet&&r.intersection(this.bondSet)),r)r.forEach(function(e){i.index=e,t(i)});else for(var n=this.bondStore.count,o=0;o<n;++o)i.index=o,t(i)},Uy.prototype.eachAtom=function(t,e){if(e&&e.test)this.eachModel(function(r){r.eachAtom(t,e)},e);else for(var r=this.atomStore.count,i=this.getAtomProxy(),n=0;n<r;++n)i.index=n,t(i)},Uy.prototype.eachResidue=function(t,e){if(e&&e.test){var r=this.modelStore.count,i=this.getModelProxy(),n=e.modelOnlyTest;if(n)for(var o=0;o<r;++o)i.index=o,n(i)&&i.eachResidue(t,e);else for(var a=0;a<r;++a)i.index=a,i.eachResidue(t,e)}else for(var s=this.residueStore.count,c=this.getResidueProxy(),u=0;u<s;++u)c.index=u,t(c)},Uy.prototype.eachResidueN=function(t,e){var r=this,i=this.residueStore.count;if(!(i<t)){for(var n=new Array(t),o=0;o<t;++o)n[o]=r.getResidueProxy(o);e.apply(this,n);for(var a=t;a<i;++a){for(var s=0;s<t;++s)n[s].index+=1;e.apply(r,n)}}},Uy.prototype.eachPolymer=function(t,e){if(e&&e.modelOnlyTest){var r=e.modelOnlyTest;this.eachModel(function(i){r(i)&&i.eachPolymer(t,e)})}else this.eachModel(function(r){r.eachPolymer(t,e)})},Uy.prototype.eachChain=function(t,e){if(e&&e.test)this.eachModel(function(r){r.eachChain(t,e)});else for(var r=this.chainStore.count,i=this.getChainProxy(),n=0;n<r;++n)i.index=n,t(i)},Uy.prototype.eachModel=function(t,e){var r=this.modelStore.count,i=this.getModelProxy();if(e&&e.test){var n=e.modelOnlyTest;if(n)for(var o=0;o<r;++o)i.index=o,n(i)&&t(i,e);else for(var a=0;a<r;++a)i.index=a,t(i,e)}else for(var s=0;s<r;++s)i.index=s,t(i)},Uy.prototype.getAtomData=function(t){var e=Object.assign({},t);e.colorParams&&(e.colorParams.structure=this.getStructure());var r,i,n,o,a,s,c,u=e.what,h=gn(e.atomSet,this.atomSet),l={},p=this.getAtomProxy(),d=h.getSize();return u&&!u.position||(n=new Float32Array(3*d),l.position=n),u&&!u.color||(o=new Float32Array(3*d),l.color=o,i=Hf.getScheme(e.colorParams)),u&&!u.picking||(a=new Float32Array(d),l.picking=new tv(a,this.getStructure())),u&&!u.radius||(s=new Float32Array(d),l.radius=s,r=new Ta(e.radiusParams.radius,e.radiusParams.scale)),u&&!u.index||(c=new Float32Array(d),l.index=c),h.forEach(function(t,e){var u=3*e;p.index=t,n&&p.positionToArray(n,u),o&&i.atomColorToArray(p,o,u),a&&(a[e]=t),s&&(s[e]=r.atomRadius(p)),c&&(c[e]=t)}),l},Uy.prototype.getBondData=function(t){var e=Object.assign({},t);e.colorParams&&(e.colorParams.structure=this.getStructure());var r,i,n,o,a,s,c,u,h,l=e.what,p=gn(e.bondSet,this.bondSet),d=gn(e.multipleBond,"off"),f="off"!==d,m="offset"===d,v=gn(e.bondScale,.4),y=gn(e.bondSpacing,1),b={},x=this.getBondProxy();e.bondStore&&(x.bondStore=e.bondStore);var _,w=this.getAtomProxy(),S=this.getAtomProxy();if(f){var A=x.bondStore.bondOrder;_=0,p.forEach(function(t){_+=A[t]})}else _=p.getSize();l&&!l.position||(n=new Float32Array(3*_),o=new Float32Array(3*_),b.position1=n,b.position2=o),l&&!l.color||(a=new Float32Array(3*_),s=new Float32Array(3*_),b.color=a,b.color2=s,i=Hf.getScheme(e.colorParams)),l&&!l.picking||(c=new Float32Array(_),b.picking=new rv(c,this.getStructure(),e.bondStore)),(!l||l.radius||f&&l.position)&&(r=new Ta(e.radiusParams.radius,e.radiusParams.scale)),l&&!l.radius||(u=new Float32Array(_),b.radius=u,e.radius2&&(h=new Float32Array(_),b.radius2=h));var M,E,T,P,C,I,R,L=0,O=new g,D=new g,N=new g;return p.forEach(function(t){if(E=3*L,x.index=t,w.index=x.atomIndex1,S.index=x.atomIndex2,P=x.bondOrder,n&&(f&&P>1?(C=r.atomRadius(w),I=C*v/(.5*P),x.calculateShiftDir(N),m?(R=2*y*C,N.multiplyScalar(R),N.negate(),D.subVectors(S,w).multiplyScalar(Math.max(.1,R/1.88)),w.positionToArray(n,E),S.positionToArray(o,E),P>=2&&(O.addVectors(w,N).add(D).toArray(n,E+3),O.addVectors(S,N).sub(D).toArray(o,E+3),P>=3&&(O.subVectors(w,N).add(D).toArray(n,E+6),O.subVectors(S,N).sub(D).toArray(o,E+6)))):(R=(y-v)*C,N.multiplyScalar(R),2===P?(O.addVectors(w,N).toArray(n,E),O.subVectors(w,N).toArray(n,E+3),O.addVectors(S,N).toArray(o,E),O.subVectors(S,N).toArray(o,E+3)):3===P?(w.positionToArray(n,E),O.addVectors(w,N).toArray(n,E+3),O.subVectors(w,N).toArray(n,E+6),S.positionToArray(o,E),O.addVectors(S,N).toArray(o,E+3),O.subVectors(S,N).toArray(o,E+6)):(w.positionToArray(n,E),S.positionToArray(o,E)))):(w.positionToArray(n,E),S.positionToArray(o,E))),a&&(i.bondColorToArray(x,1,a,E),i.bondColorToArray(x,0,s,E),f&&P>1))for(M=1;M<P;++M)Go(a,E,T=3*M+E,3),Go(s,E,T,3);if(c&&(c[L]=t,f&&P>1))for(M=1;M<P;++M)c[L+M]=t;if(u&&(u[L]=r.atomRadius(w),f&&P>1))for(I=u[L]*v/(m?1:.5*P),M=m?1:0;M<P;++M)u[L+M]=I;if(h&&(h[L]=r.atomRadius(S),f&&P>1))for(I=h[L]*v/(m?1:.5*P),M=m?1:0;M<P;++M)h[L+M]=I;L+=f?P:1}),b},Uy.prototype.getBackboneAtomData=function(t){return t=Object.assign({atomSet:this.atomSetCache.__backbone},t),this.getAtomData(t)},Uy.prototype.getBackboneBondData=function(t){return t=Object.assign({bondSet:this.getBackboneBondSet(),bondStore:this.backboneBondStore},t),this.getBondData(t)},Uy.prototype.getRungAtomData=function(t){return t=Object.assign({atomSet:this.atomSetCache.__rung},t),this.getAtomData(t)},Uy.prototype.getRungBondData=function(t){return t=Object.assign({bondSet:this.getRungBondSet(),bondStore:this.rungBondStore},t),this.getBondData(t)},Uy.prototype.getBoundingBox=function(e,r){t.Debug&&jf.time("getBoundingBox"),r=r||new st;var i=1/0,n=1/0,o=1/0,a=-1/0,s=-1/0,c=-1/0;return this.eachAtom(function(t){var e=t.x,r=t.y,u=t.z;e<i&&(i=e),r<n&&(n=r),u<o&&(o=u),e>a&&(a=e),r>s&&(s=r),u>c&&(c=u)},e),r.min.set(i,n,o),r.max.set(a,s,c),t.Debug&&jf.timeEnd("getBoundingBox"),r},Uy.prototype.getPrincipalAxes=function(e){t.Debug&&jf.time("getPrincipalAxes");var r=0,i=new Pa(3,this.atomCount),n=i.data;return this.eachAtom(function(t){n[r+0]=t.x,n[r+1]=t.y,n[r+2]=t.z,r+=3},e),t.Debug&&jf.timeEnd("getPrincipalAxes"),new ty(i)},Uy.prototype.atomCenter=function(t){return t?this.getBoundingBox(t).getCenter():this.center.clone()},Uy.prototype.getSequence=function(t){var e=[],r=this.getResidueProxy();return this.eachAtom(function(t){r.index=t.residueIndex,t.index===r.traceAtomIndex&&e.push(r.getResname1())},t),e},Uy.prototype.getAtomIndices=function(t){var e;if(t&&t.string)e=[],this.eachAtom(function(t){e.push(t.index)},t);else{var r={what:{index:!0}};e=this.getAtomData(r).index}return e},Uy.prototype.getChainnameCount=function(t){var e=new Set;return this.eachChain(function(t){t.residueCount&&e.add(t.chainname)},t),e.size},Uy.prototype.updatePosition=function(t){var e=0;this.eachAtom(function(r){r.positionFromArray(t,e),e+=3})},Uy.prototype.refreshPosition=function(){this.getBoundingBox(void 0,this.boundingBox),this.boundingBox.getCenter(this.center),this.spatialHash=new Ya(this.atomStore,this.boundingBox)},Uy.prototype.dispose=function(){this.frames&&(this.frames.length=0),this.boxes&&(this.boxes.length=0),this.bondStore.dispose(),this.backboneBondStore.dispose(),this.rungBondStore.dispose(),this.atomStore.dispose(),this.residueStore.dispose(),this.chainStore.dispose(),this.modelStore.dispose(),delete this.bondStore,delete this.atomStore,delete this.residueStore,delete this.chainStore,delete this.modelStore,delete this.frames,delete this.boxes,delete this.cif,delete this.bondSet,delete this.atomSet},Object.defineProperties(Uy.prototype,jy);var Gy=function(t,e){var r;"function"==typeof t.eachAtom?r=t.atomCount:t instanceof Float32Array&&(r=t.length/3);var i=new Pa(3,r),n=new Pa(3,r);this.coords1t=new Pa(r,3),this.coords2t=new Pa(r,3),this.A=new Pa(3,3),this.W=new Pa(1,3),this.U=new Pa(3,3),this.V=new Pa(3,3),this.VH=new Pa(3,3),this.R=new Pa(3,3),this.tmp=new Pa(3,3),this.c=new Pa(3,3),this.c.data.set([1,0,0,0,1,0,0,0,-1]),this.prepCoords(t,i),this.prepCoords(e,n),this._superpose(i,n)};Gy.prototype._superpose=function(e,r){this.mean1=Da(e),this.mean2=Da(r),Na(e,this.mean1),Na(r,this.mean2),Ca(this.coords1t,e),Ca(this.coords2t,r),Ia(this.A,this.coords2t,this.coords1t),Ua(this.A,this.W,this.U,this.V),Ra(this.V,this.VH),Oa(this.R,this.U,this.VH),La(this.R)<0&&(t.Debug&&jf.log("R not a right handed system"),Oa(this.tmp,this.c,this.VH),Oa(this.R,this.U,this.tmp))},Gy.prototype.prepCoords=function(t,e){var r=0,i=e.data;"function"==typeof t.eachAtom?t.eachAtom(function(t){i[r+0]=t.x,i[r+1]=t.y,i[r+2]=t.z,r+=3}):t instanceof Float32Array?i.set(t):jf.warn("prepCoords: input type unknown")},Gy.prototype.transform=function(t){var e;"function"==typeof t.eachAtom?e=t.atomCount:t instanceof Float32Array&&(e=t.length/3);var r=new Pa(3,e),i=new Pa(e,3);this.prepCoords(t,r),Na(r,this.mean1),Ia(i,this.R,r),Ca(r,i),ka(r,this.mean2);var n=0,o=r.data;"function"==typeof t.eachAtom?t.eachAtom(function(t){t.x=o[n+0],t.y=o[n+1],t.z=o[n+2],n+=3}):t instanceof Float32Array?t.set(o.subarray(0,3*e)):jf.warn("transform: input type unknown")};var Vy=function(t,e){this.signals={startedRunning:new no,haltedRunning:new no},t.signals.playerChanged.add(function(t){t!==this&&this.pause()},this);var r=Object.assign({},e),i=gn(t.frameCount,1);this.traj=t,this.start=gn(r.start,0),this.end=Math.min(gn(r.end,i-1),i-1),this.step=gn(r.step,Math.ceil((i+1)/100)),this.timeout=gn(r.timeout,50),this.interpolateType=gn(r.interpolateType,""),this.interpolateStep=gn(r.interpolateStep,5),this.mode=gn(r.mode,"loop"),this.direction=gn(r.direction,"forward"),this._run=!1,this._previousTime=0,this._currentTime=0,this._currentStep=1,this._currentFrame=this.start,this._direction="bounce"===this.direction?"forward":this.direction,t.signals.countChanged.add(function(t){this.end=Math.min(gn(this.end,t-1),t-1)},this),this._animate=this._animate.bind(this)},$y={isRunning:{}};$y.isRunning.get=function(){return this._run},Vy.prototype.setParameters=function(t){var e=Object.assign({},t);void 0!==e.start&&(this.start=e.start),void 0!==e.end&&(this.end=e.end),void 0!==e.step&&(this.step=e.step),void 0!==e.timeout&&(this.timeout=e.timeout),void 0!==e.interpolateType&&(this.interpolateType=e.interpolateType),void 0!==e.interpolateStep&&(this.interpolateStep=e.interpolateStep),void 0!==e.mode&&(this.mode=e.mode),void 0!==e.direction&&(this.direction=e.direction,"bounce"!==this.direction&&(this._direction=this.direction))},Vy.prototype._animate=function(){if(this._run){this._currentTime=window.performance.now();var t=this._currentTime-this._previousTime,e=this.interpolateType?this.interpolateStep:1,r=this.timeout/e,i=this.traj;if(i&&i.frameCount&&!i.inProgress&&t>=r)if(this.interpolateType)if(this._currentStep>this.interpolateStep&&(this._currentStep=1),1===this._currentStep&&(this._currentFrame=this._nextInterpolated()),i.hasFrame(this._currentFrame)){this._currentStep+=1;var n=this._currentStep/(this.interpolateStep+1);i.setFrameInterpolated.apply(i,this._currentFrame.concat([n],[this.interpolateType])),this._previousTime=this._currentTime}else i.loadFrame(this._currentFrame);else{var o=this._next();i.hasFrame(o)?(i.setFrame(o),this._previousTime=this._currentTime):i.loadFrame(o)}window.requestAnimationFrame(this._animate)}},Vy.prototype._next=function(){var t;return((t="forward"===this._direction?this.traj.currentFrame+this.step:this.traj.currentFrame-this.step)>this.end||t<this.start)&&("bounce"===this.direction&&("forward"===this._direction?this._direction="backward":this._direction="forward"),"once"===this.mode?(this.pause(),t="forward"===this.direction?this.end:"backward"===this.direction?this.start:"forward"===this._direction?this.start:this.end):"forward"===this._direction?(t=this.start,this.interpolateType&&(t=Math.min(this.end,t+this.step))):(t=this.end,this.interpolateType&&(t=Math.max(this.start,t-this.step)))),t},Vy.prototype._nextInterpolated=function(){var t,e,r,i=this._next();return"forward"===this._direction?(t=Math.max(this.start,i-this.step),e=Math.max(this.start,i-2*this.step),r=Math.max(this.start,i-3*this.step)):(t=Math.min(this.end,i+this.step),e=Math.min(this.end,i+2*this.step),r=Math.min(this.end,i+3*this.step)),[i,t,e,r]},Vy.prototype.toggle=function(){this._run?this.pause():this.play()},Vy.prototype.play=function(){if(!this._run){this.traj.player!==this&&this.traj.setPlayer(this),this._currentStep=1;var t=this.traj.currentFrame,e=Math.ceil(t/this.step)*this.step;"forward"===this.direction&&t>=this.end?e=this.start:"backward"===this.direction&&t<=this.start&&(e=this.end),this.traj.setFrame(e),this._run=!0,this._animate(),this.signals.startedRunning.dispatch()}},Vy.prototype.pause=function(){this._run=!1,this.signals.haltedRunning.dispatch()},Vy.prototype.stop=function(){this.pause(),this.traj.setFrame(this.start)},Object.defineProperties(Vy.prototype,$y);var Hy=function(t,e,r){this.signals={countChanged:new no,frameChanged:new no,playerChanged:new no};var i=r||{};this.deltaTime=gn(i.deltaTime,0),this.timeOffset=gn(i.timeOffset,0),this.centerPbc=gn(i.centerPbc,!1),this.removePbc=gn(i.removePbc,!1),this.superpose=gn(i.superpose,!1),this.name=t.replace(/^.*[\\/]/,""),this.trajPath=t,this.initialCoords=null,this.structureCoords=null,this.selection=new Cf(gn(i.sele,"backbone and not hydrogen")),this.selection.signals.stringChanged.add(function(){this.selectionIndices=this.structure.getAtomIndices(this.selection),this._resetCache(),this._saveInitialCoords(),this.setFrame(this._currentFrame)},this),this._frameCount=0,this._currentFrame=-1},Wy={frameCount:{},currentFrame:{}};Wy.frameCount.get=function(){return this._frameCount},Wy.currentFrame.get=function(){return this._currentFrame},Hy.prototype._init=function(t){this.setStructure(t),this._loadFrameCount(),this.setPlayer(new Vy(this))},Hy.prototype.setStructure=function(t){this.structure=t,this.atomCount=t.atomCount,this.backboneIndices=this._getIndices(new Cf("backbone and not hydrogen")),this._makeAtomIndices(),this._saveStructureCoords(),this.selectionIndices=this._getIndices(this.selection),this._resetCache(),this._saveInitialCoords(),this.setFrame(this._currentFrame)},Hy.prototype._saveInitialCoords=function(){var t=this;0!==Ho(this.structureCoords)||0!==$o(this.structureCoords)?(this.initialCoords=new Float32Array(this.structureCoords),this._makeSuperposeCoords()):this.frameCache[0]?(this.initialCoords=new Float32Array(this.frameCache[0]),this._makeSuperposeCoords()):this.loadFrame(0,function(){return t._saveInitialCoords()})},Hy.prototype._saveStructureCoords=function(){var t={what:{position:!0}};this.structureCoords=this.structure.getAtomData(t).position},Hy.prototype.setSelection=function(t){return this.selection.setString(t),this},Hy.prototype._getIndices=function(t){var e=0,r=t.test,i=[];return this.structure.eachAtom(function(t){r(t)&&i.push(e),e+=1}),i},Hy.prototype._makeSuperposeCoords=function(){var t=this,e=3*this.selectionIndices.length;this.coords1=new Float32Array(e),this.coords2=new Float32Array(e);for(var r=this.initialCoords,i=this.coords2,n=0;n<e;n+=3){var o=3*t.selectionIndices[n/3];i[n+0]=r[o+0],i[n+1]=r[o+1],i[n+2]=r[o+2]}},Hy.prototype._makeAtomIndices=function(){jf.error("Trajectory._makeAtomIndices not implemented")},Hy.prototype._resetCache=function(){this.frameCache={},this.loadQueue={},this.boxCache={},this.pathCache={},this.frameCacheSize=0,this.initialCoords=null},Hy.prototype.setParameters=function(t){var e=t||{},r=!1;void 0!==e.centerPbc&&e.centerPbc!==this.centerPbc&&(this.centerPbc=e.centerPbc,r=!0),void 0!==e.removePbc&&e.removePbc!==this.removePbc&&(this.removePbc=e.removePbc,r=!0),void 0!==e.superpose&&e.superpose!==this.superpose&&(this.superpose=e.superpose,r=!0),this.deltaTime=gn(e.deltaTime,this.deltaTime),this.timeOffset=gn(e.timeOffset,this.timeOffset),r&&(this._resetCache(),this.setFrame(this._currentFrame))},Hy.prototype.hasFrame=function(t){var e=this;return Array.isArray(t)?t.every(function(t){return!!e.frameCache[t]}):!!this.frameCache[t]},Hy.prototype.setFrame=function(t,e){var r=this;return void 0===t?this:(this.inProgress=!0,t=parseInt(t),-1===t||this.frameCache[t]?(this._updateStructure(t),e&&e()):this.loadFrame(t,function(){r._updateStructure(t),e&&e()}),this)},Hy.prototype._interpolate=function(t,e,r,i,n,o){var a,s=this.frameCache;a="spline"===o?Is(s[t],s[e],s[r],s[i],n):Rs(s[t],s[e],n),this.structure.updatePosition(a),this._currentFrame=t,this.signals.frameChanged.dispatch(t)},Hy.prototype.setFrameInterpolated=function(t,e,r,i,n,o,a){var s=this;if(void 0===t)return this;var c=this.frameCache,u=[];return c[i]||u.push(i),c[r]||u.push(r),c[e]||u.push(e),c[t]||u.push(t),u.length?this.loadFrame(u,function(){s._interpolate(t,e,r,i,n,o),a&&a()}):(this._interpolate(t,e,r,i,n,o),a&&a()),this},Hy.prototype.loadFrame=function(t,e){var r=this;Array.isArray(t)?t.forEach(function(t){r.loadQueue[t]||r.frameCache[t]||(r.loadQueue[t]=!0,r._loadFrame(t,function(){delete r.loadQueue[t]}))}):this.loadQueue[t]||this.frameCache[t]||(this.loadQueue[t]=!0,this._loadFrame(t,function(){delete r.loadQueue[t],e&&e()}))},Hy.prototype._loadFrame=function(t,e){jf.error("Trajectory._loadFrame not implemented",t,e)},Hy.prototype._updateStructure=function(t){if(this._disposed)return void console.error("updateStructure: traj disposed");-1===t?this.structureCoords&&this.structure.updatePosition(this.structureCoords):this.structure.updatePosition(this.frameCache[t]),this.structure.trajectory={name:this.trajPath,frame:t},this._currentFrame=t,this.inProgress=!1,this.signals.frameChanged.dispatch(t)},Hy.prototype._doSuperpose=function(t){for(var e=this,r=3*this.selectionIndices.length,i=this.coords1,n=this.coords2,o=0;o<r;o+=3){var a=3*e.selectionIndices[o/3];i[o+0]=t[a+0],i[o+1]=t[a+1],i[o+2]=t[a+2]}new Gy(i,n).transform(t)},Hy.prototype._process=function(t,e,r,i){if(this._setFrameCount(i),e){if(this.backboneIndices.length>0&&this.centerPbc){var n=[e[0],e[4],e[8]];Ts(r,Cs(this.backboneIndices,r,n),n)}this.removePbc&&Ps(r,e)}this.selectionIndices.length>0&&this.coords1&&this.superpose&&this._doSuperpose(r),this.frameCache[t]=r,this.boxCache[t]=e,this.frameCacheSize+=1},Hy.prototype._setFrameCount=function(t){t!==this._frameCount&&(this._frameCount=t,this.signals.countChanged.dispatch(t))},Hy.prototype.dispose=function(){this._resetCache(),this._disposed=!0,this.player&&this.player.stop()},Hy.prototype.setPlayer=function(t){this.player=t,this.signals.playerChanged.dispatch(t)},Hy.prototype.getPath=function(t,e){jf.error("Trajectory.getPath not implemented",t,e)},Hy.prototype.getFrameTime=function(t){return this.timeOffset+t*this.deltaTime},Object.defineProperties(Hy.prototype,Wy),Yf.add("shader/Mesh.vert","#define STANDARD\nuniform float nearClip;\nuniform vec3 clipCenter;\n#if defined( NEAR_CLIP ) || defined( RADIUS_CLIP ) || ( !defined( PICKING ) && !defined( NOLIGHT ) )\nvarying vec3 vViewPosition;\n#endif\n#if defined( RADIUS_CLIP )\nvarying vec3 vClipCenter;\n#endif\n#if defined( PICKING )\n#include unpack_color\nattribute float primitiveId;\nvarying vec3 vPickingColor;\n#elif defined( NOLIGHT )\nvarying vec3 vColor;\n#else\n#include color_pars_vertex\n#ifndef FLAT_SHADED\nvarying vec3 vNormal;\n#endif\n#endif\n#include common\nvoid main(){\n#if defined( PICKING )\nvPickingColor = unpackColor( primitiveId );\n#elif defined( NOLIGHT )\nvColor = color;\n#else\n#include color_vertex\n#include beginnormal_vertex\n#include defaultnormal_vertex\n#ifndef FLAT_SHADED\nvNormal = normalize( transformedNormal );\n#endif\n#endif\n#include begin_vertex\n#include project_vertex\n#if defined( NEAR_CLIP ) || defined( RADIUS_CLIP ) || ( !defined( PICKING ) && !defined( NOLIGHT ) )\nvViewPosition = -mvPosition.xyz;\n#endif\n#if defined( RADIUS_CLIP )\nvClipCenter = -( modelViewMatrix * vec4( clipCenter, 1.0 ) ).xyz;\n#endif\n#include nearclip_vertex\n}"),Yf.add("shader/Mesh.frag","#define STANDARD\nuniform vec3 diffuse;\nuniform vec3 emissive;\nuniform float roughness;\nuniform float metalness;\nuniform float opacity;\nuniform float nearClip;\nuniform float clipRadius;\n#if defined( NEAR_CLIP ) || defined( RADIUS_CLIP ) || ( !defined( PICKING ) && !defined( NOLIGHT ) )\nvarying vec3 vViewPosition;\n#endif\n#if defined( RADIUS_CLIP )\nvarying vec3 vClipCenter;\n#endif\n#if defined( PICKING )\nuniform float objectId;\nvarying vec3 vPickingColor;\n#elif defined( NOLIGHT )\nvarying vec3 vColor;\n#else\n#ifndef FLAT_SHADED\nvarying vec3 vNormal;\n#endif\n#include common\n#include color_pars_fragment\n#include fog_pars_fragment\n#include bsdfs\n#include lights_pars\n#include lights_physical_pars_fragment\n#endif\nvoid main(){\n#include nearclip_fragment\n#include radiusclip_fragment\n#if defined( PICKING )\nif( opacity < 0.7 )\ndiscard;\ngl_FragColor = vec4( vPickingColor, objectId );\n#elif defined( NOLIGHT )\ngl_FragColor = vec4( vColor, opacity );\n#else\nvec4 diffuseColor = vec4( diffuse, opacity );\nReflectedLight reflectedLight = ReflectedLight( vec3( 0.0 ), vec3( 0.0 ), vec3( 0.0 ), vec3( 0.0 ) );\nvec3 totalEmissiveLight = emissive;\n#include color_fragment\n#include roughnessmap_fragment\n#include metalnessmap_fragment\n#include normal_flip\n#include normal_fragment\n#include dull_interior_fragment\n#include lights_physical_fragment\n#include lights_template\nvec3 outgoingLight = reflectedLight.directDiffuse + reflectedLight.indirectDiffuse + reflectedLight.directSpecular + reflectedLight.indirectSpecular + totalEmissiveLight;\ngl_FragColor = vec4( outgoingLight, diffuseColor.a );\n#include premultiplied_alpha_fragment\n#include tonemapping_fragment\n#include encodings_fragment\n#include fog_fragment\n#include opaque_back_fragment\n#endif\n}");var Xy={f:1,v2:2,v3:3,c:3},qy=function(t,e){var r=t||{},i=e||{};this.opaqueBack=gn(i.opaqueBack,!1),this.dullInterior=gn(i.dullInterior,!1),this.side=gn(i.side,"double"),this.opacity=gn(i.opacity,1),this.depthWrite=gn(i.depthWrite,!0),this.clipNear=gn(i.clipNear,0),this.clipRadius=gn(i.clipRadius,0),this.clipCenter=gn(i.clipCenter,new g),this.flatShaded=gn(i.flatShaded,!1),this.background=gn(i.background,!1),this.linewidth=gn(i.linewidth,1),this.wireframe=gn(i.wireframe,!1),this.wireframeLinewidth=gn(i.wireframeLinewidth,1),this.roughness=gn(i.roughness,.4),this.metalness=gn(i.metalness,0),this.diffuse=gn(i.diffuse,16777215),this.forceTransparent=gn(i.forceTransparent,!1),this.disablePicking=gn(i.disablePicking,!1),this.geometry=new Ct,this.indexVersion=0,this.wireframeIndexVersion=-1,this.uniforms=up.merge([cp.common,{fogColor:{value:null},fogNear:{value:0},fogFar:{value:0},opacity:{value:this.opacity},nearClip:{value:0},clipRadius:{value:this.clipRadius},clipCenter:{value:this.clipCenter}},{emissive:{value:new tt(0)},roughness:{value:this.roughness},metalness:{value:this.metalness}},cp.ambient,cp.lights]),this.uniforms.diffuse.value.set(this.diffuse),this.pickingUniforms={nearClip:{value:0},objectId:{value:0},opacity:{value:this.opacity}},this.group=new Ne,this.wireframeGroup=new Ne,this.pickingGroup=new Ne,this.matrix=gn(i.matrix,new v);var n=r.position||r.position1;this._positionDataSize=n?n.length/3:0,this.addAttributes({position:{type:"v3",value:r.position},color:{type:"c",value:r.color},primitiveId:{type:"f",value:r.primitiveId}}),r.index&&this.initIndex(r.index),this.picking=r.picking,this.makeWireframeGeometry()},Yy={parameters:{},matrix:{},transparent:{},size:{},attributeSize:{},pickable:{},dynamic:{},vertexShader:{},fragmentShader:{}};Yy.parameters.get=function(){return{opaqueBack:{updateShader:!0},dullInterior:{updateShader:!0},side:{updateShader:!0,property:!0},opacity:{uniform:!0},depthWrite:{property:!0},clipNear:{updateShader:!0,property:!0},clipRadius:{updateShader:!0,property:!0,uniform:!0},clipCenter:{uniform:!0},flatShaded:{updateShader:!0},background:{updateShader:!0},linewidth:{property:!0},wireframe:{updateVisibility:!0},roughness:{uniform:!0},metalness:{uniform:!0},diffuse:{uniform:!0},matrix:{}}},Yy.matrix.set=function(t){this.setMatrix(t)},Yy.matrix.get=function(){return this.group.matrix.clone()},Yy.transparent.get=function(){return this.opacity<1||this.forceTransparent},Yy.size.get=function(){return this._positionDataSize},Yy.attributeSize.get=function(){return this.size},Yy.pickable.get=function(){return!!this.picking&&!this.disablePicking},Yy.dynamic.get=function(){return!0},Yy.vertexShader.get=function(){},Yy.fragmentShader.get=function(){},qy.prototype.setMatrix=function(t){Os(this.group,t),Os(this.wireframeGroup,t),Os(this.pickingGroup,t)},qy.prototype.initIndex=function(t){this.geometry.setIndex(new St(t,1)),this.geometry.getIndex().setDynamic(this.dynamic)},qy.prototype.makeMaterial=function(){var t=Ls(this.side),e=new ot({uniforms:this.uniforms,vertexShader:"",fragmentShader:"",depthTest:!0,transparent:this.transparent,depthWrite:this.depthWrite,lights:!0,fog:!0,side:t,linewidth:this.linewidth});e.vertexColors=uh,e.extensions.derivatives=this.flatShaded,e.extensions.fragDepth=this.isImpostor,e.clipNear=this.clipNear;var r=new ot({uniforms:this.uniforms,vertexShader:"",fragmentShader:"",depthTest:!0,transparent:this.transparent,depthWrite:this.depthWrite,lights:!1,fog:!0,side:t,linewidth:this.linewidth});r.vertexColors=uh,r.clipNear=this.clipNear;var i=new ot({uniforms:this.pickingUniforms,vertexShader:"",fragmentShader:"",depthTest:!0,transparent:!1,depthWrite:this.depthWrite,lights:!1,fog:!1,side:t,linewidth:this.linewidth,blending:hh});i.vertexColors=uh,i.extensions.fragDepth=this.isImpostor,i.clipNear=this.clipNear,this.material=e,this.wireframeMaterial=r,this.pickingMaterial=i,this.updateShader()},qy.prototype.makeWireframeGeometry=function(){this.makeWireframeIndex();var t=this.geometry,e=this.wireframeIndex,r=new Ct;r.attributes=t.attributes,e&&(r.setIndex(new St(e,1).setDynamic(this.dynamic)),r.setDrawRange(0,this.wireframeIndexCount)),this.wireframeGeometry=r},qy.prototype.makeWireframeIndex=function(){function t(t,r){if(t>r){var i=t;t=r,r=i}var n=e[t];return void 0===n?(e[t]=[r],!0):!n.includes(r)&&(n.push(r),!0)}var e=[],r=this.geometry,i=r.index;if(this.wireframe)if(i){var n=i.array,o=n.length;r.drawRange.count!==1/0&&(o=r.drawRange.count);var a;a=this.wireframeIndex&&this.wireframeIndex.length>2*o?this.wireframeIndex:On(2*o,r.attributes.position.count);var s=0;e.length=0;for(var c=0;c<o;c+=3){var u=n[c+0],h=n[c+1],l=n[c+2];t(u,h)&&(a[s+0]=u,a[s+1]=h,s+=2),t(h,l)&&(a[s+0]=h,a[s+1]=l,s+=2),t(l,u)&&(a[s+0]=l,a[s+1]=u,s+=2)}this.wireframeIndex=a,this.wireframeIndexCount=s,this.wireframeIndexVersion=this.indexVersion}else{var p,d=r.attributes.position.count;p=this.wireframeIndex&&this.wireframeIndex.length>2*d?this.wireframeIndex:On(2*d,d);for(var f=0,m=0;f<d;f+=3)p[m+0]=f,p[m+1]=f+1,p[m+2]=f+1,p[m+3]=f+2,p[m+4]=f+2,p[m+5]=f,m+=6;this.wireframeIndex=p,this.wireframeIndexCount=2*d,this.wireframeIndexVersion=this.indexVersion}else this.wireframeIndex=new Uint16Array(0),this.wireframeIndexCount=0},qy.prototype.updateWireframeIndex=function(){if(this.wireframeGeometry.setDrawRange(0,1/0),this.wireframeIndexVersion<this.indexVersion&&this.makeWireframeIndex(),this.wireframeIndex.length>this.wireframeGeometry.index.array.length)this.wireframeGeometry.setIndex(new St(this.wireframeIndex,1).setDynamic(this.dynamic));else{var t=this.wireframeGeometry.getIndex();t.set(this.wireframeIndex),t.needsUpdate=this.wireframeIndexCount>0,t.updateRange.count=this.wireframeIndexCount}this.wireframeGeometry.setDrawRange(0,this.wireframeIndexCount)},qy.prototype.getRenderOrder=function(){var t=0;return this.isText?t=1:this.transparent&&(t=this.isSurface?3:2),t},qy.prototype._getMesh=function(t){this.material||this.makeMaterial();var e,r=this.geometry,i=this[t];return this.isLine?e=new Re(r,i):this.isPoint?(e=new De(r,i),this.sortParticles&&(e.sortParticles=!0)):e=new Bt(r,i),e.frustumCulled=!1,e.renderOrder=this.getRenderOrder(),e},qy.prototype.getMesh=function(){return this._getMesh("material")},qy.prototype.getWireframeMesh=function(){var t;return this.material||this.makeMaterial(),this.wireframeGeometry||this.makeWireframeGeometry(),t=new Re(this.wireframeGeometry,this.wireframeMaterial),t.frustumCulled=!1,t.renderOrder=this.getRenderOrder(),t},qy.prototype.getPickingMesh=function(){return this._getMesh("pickingMaterial")},qy.prototype.getShader=function(t,e){return Ro(t,this.getDefines(e))},qy.prototype.getVertexShader=function(t){return this.getShader(this.vertexShader,t)},qy.prototype.getFragmentShader=function(t){return this.getShader(this.fragmentShader,t)},qy.prototype.getDefines=function(t){var e={};return this.clipNear&&(e.NEAR_CLIP=1),this.clipRadius&&(e.RADIUS_CLIP=1),"picking"===t?e.PICKING=1:(("background"===t||this.background)&&(e.NOLIGHT=1),this.flatShaded&&(e.FLAT_SHADED=1),this.opaqueBack&&(e.OPAQUE_BACK=1),this.dullInterior&&(e.DULL_INTERIOR=1)),e},qy.prototype.getParameters=function(){var t=this,e={};for(var r in t.parameters)e[r]=t[r];return e},qy.prototype.addUniforms=function(t){this.uniforms=up.merge([this.uniforms,t]),this.pickingUniforms=up.merge([this.pickingUniforms,t])},qy.prototype.addAttributes=function(t){var e=this;for(var r in t){var i=void 0,n=t[r],o=e.attributeSize*Xy[n.type];n.value?(o!==n.value.length&&jf.error("attribute value has wrong length",r),i=n.value):i=Ln("float32",o),e.geometry.addAttribute(r,new St(i,Xy[n.type]).setDynamic(e.dynamic))}},qy.prototype.updateRenderOrder=function(){function t(t){t.renderOrder=e}var e=this.getRenderOrder();this.group.children.forEach(t),this.pickingGroup&&this.pickingGroup.children.forEach(t)},qy.prototype.updateShader=function(){var t=this.material,e=this.wireframeMaterial,r=this.pickingMaterial;t.vertexShader=this.getVertexShader(),t.fragmentShader=this.getFragmentShader(),t.needsUpdate=!0,e.vertexShader=this.getShader("Line.vert"),e.fragmentShader=this.getShader("Line.frag"),e.needsUpdate=!0,r.vertexShader=this.getVertexShader("picking"),r.fragmentShader=this.getFragmentShader("picking"),r.needsUpdate=!0},qy.prototype.setParameters=function(t){var e=this;if(t){var r=t,i=this.parameters,n={},o={},a=!1,s=!1;for(var c in r){var u=r[c];void 0!==u&&(void 0!==i[c]&&(e[c]=u,i[c].property&&(!0!==i[c].property?n[i[c].property]=u:n[c]=u),i[c].uniform&&(!0!==i[c].uniform?o[i[c].uniform]=u:o[c]=u),i[c].updateShader&&(a=!0),i[c].updateVisibility&&(s=!0),e.dynamic&&"wireframe"===c&&!0===u&&e.updateWireframeIndex(),"flatShaded"===c&&(e.material.extensions.derivatives=e.flatShaded),"forceTransparent"===c&&(n.transparent=e.transparent)))}this.setProperties(n),this.setUniforms(o),a&&this.updateShader(),s&&this.setVisibility(this.visible)}},qy.prototype.setAttributes=function(t){var e=this,r=this.geometry,i=r.attributes;for(var n in t)if("picking"!==n){var o=t[n],a=o.length;if("index"===n){var s=r.getIndex();r.setDrawRange(0,1/0),a>s.array.length?r.setIndex(new St(o,1).setDynamic(e.dynamic)):(s.set(o),s.needsUpdate=a>0,s.updateRange.count=a,r.setDrawRange(0,a)),e.indexVersion++,e.wireframe&&e.updateWireframeIndex()}else{var c=i[n];a>c.array.length?r.addAttribute(n,new St(o,c.itemSize).setDynamic(e.dynamic)):(i[n].set(o),i[n].needsUpdate=a>0,i[n].updateRange.count=a)}}},qy.prototype.setUniforms=function(t){var e=this;if(t){var r=this.material.uniforms,i=this.wireframeMaterial.uniforms,n=this.pickingMaterial.uniforms;for(var o in t)"opacity"===o&&e.setProperties({transparent:e.transparent}),void 0!==r[o]&&(r[o].value.isVector3?r[o].value.copy(t[o]):r[o].value.set?r[o].value.set(t[o]):r[o].value=t[o]),void 0!==i[o]&&(i[o].value.isVector3?i[o].value.copy(t[o]):i[o].value.set?i[o].value.set(t[o]):i[o].value=t[o]),void 0!==n[o]&&(n[o].value.isVector3?n[o].value.copy(t[o]):n[o].value.set?n[o].value.set(t[o]):n[o].value=t[o])}},qy.prototype.setProperties=function(t){var e=this;if(t){var r=this.material,i=this.wireframeMaterial,n=this.pickingMaterial;for(var o in t){var a=t[o];"transparent"===o?e.updateRenderOrder():"side"===o&&(a=Ls(a)),void 0!==r[o]&&(r[o]=a),void 0!==i[o]&&(i[o]=a),void 0!==n[o]&&(n[o]=a)}r.needsUpdate=!0,i.needsUpdate=!0,n.needsUpdate=!0}},qy.prototype.setVisibility=function(t){this.visible=t,this.wireframe?(this.group.visible=!1,this.wireframeGroup.visible=t,this.pickable&&(this.pickingGroup.visible=!1)):(this.group.visible=t,this.wireframeGroup.visible=!1,this.pickable&&(this.pickingGroup.visible=t))},qy.prototype.dispose=function(){this.material&&this.material.dispose(),this.wireframeMaterial&&this.wireframeMaterial.dispose(),this.pickingMaterial&&this.pickingMaterial.dispose(),this.geometry.dispose(),this.wireframeGeometry&&this.wireframeGeometry.dispose()},Object.defineProperties(qy.prototype,Yy);var Zy=function(t){function e(e,r){var i=e||{};!i.primitiveId&&i.position&&(i.primitiveId=Bo(i.position.length/3)),t.call(this,i,r),this.addAttributes({normal:{type:"v3",value:i.normal}}),void 0===i.normal&&this.geometry.computeVertexNormals()}t&&(e.__proto__=t),e.prototype=Object.create(t&&t.prototype),e.prototype.constructor=e;var r={vertexShader:{},fragmentShader:{}};return r.vertexShader.get=function(){return"Mesh.vert"},r.fragmentShader.get=function(){return"Mesh.frag"},Object.defineProperties(e.prototype,r),e}(qy),Ky=new st,Qy=[Hg,jg,Wg,$g,Xg,Gg,Ug,Vg,Yg,qg],Jy=function(t,e){var r=this;this.name=gn(t,"shape");var i=e||{};this.aspectRatio=gn(i.aspectRatio,1.5),this.sphereDetail=gn(i.sphereDetail,2),this.radialSegments=gn(i.radialSegments,50),this.disableImpostor=gn(i.disableImpostor,!1),this.openEnded=gn(i.openEnded,!1),this.labelParams=gn(i.labelParams,{}),this.boundingBox=new st,this.bufferList=[],this.meshCount=0,Qy.forEach(function(t){Object.keys(t.fields).forEach(function(e){r[t.getShapeKey(e)]=[]}),r[t.getShapeKey("name")]=[]})},tb={center:{},type:{}};Jy.prototype.addBuffer=function(t){this.bufferList.push(t);var e=t.geometry;return e.boundingBox||e.computeBoundingBox(),this.boundingBox.union(e.boundingBox),this},Jy.prototype.addMesh=function(t,e,r,i,n){t=Gn(t),e=Gn(e),Array.isArray(r)&&(r=On(r,t.length)),i&&(i=Gn(i));var o={position:t,color:e,index:r,normal:i},a=new lv(this,Object.assign({serial:this.meshCount,name:n},o)),s=new Zy(Object.assign({picking:a},o));return this.bufferList.push(s),Ky.setFromArray(t),this.boundingBox.union(Ky),this.meshCount+=1,this},Jy.prototype.addSphere=function(t,e,r,i){return Ug.objectToShape(this,{position:t,color:e,radius:r,name:i}),this},Jy.prototype.addEllipsoid=function(t,e,r,i,n,o){return Xg.objectToShape(this,{position:t,color:e,radius:r,majorAxis:i,minorAxis:n,name:o}),this},Jy.prototype.addTorus=function(t,e,r,i,n,o){return qg.objectToShape(this,{position:t,color:e,radius:r,majorAxis:i,minorAxis:n,name:o}),this},Jy.prototype.addCylinder=function(t,e,r,i,n){return $g.objectToShape(this,{position1:t,position2:e,color:r,radius:i,name:n}),this},Jy.prototype.addCone=function(t,e,r,i,n){return Wg.objectToShape(this,{position1:t,position2:e,color:r,radius:i,name:n}),this},Jy.prototype.addArrow=function(t,e,r,i,n){return Hg.objectToShape(this,{position1:t,position2:e,color:r,radius:i,name:n}),this},Jy.prototype.addBox=function(t,e,r,i,n,o){return jg.objectToShape(this,{position:t,color:e,size:r,heightAxis:i,depthAxis:n,name:o}),this},Jy.prototype.addOctahedron=function(t,e,r,i,n,o){return Gg.objectToShape(this,{position:t,color:e,size:r,heightAxis:i,depthAxis:n,name:o}),this},Jy.prototype.addTetrahedron=function(t,e,r,i,n,o){return Vg.objectToShape(this,{position:t,color:e,size:r,heightAxis:i,depthAxis:n,name:o}),this},Jy.prototype.addText=function(t,e,r,i){return Yg.objectToShape(this,{position:t,color:e,size:r,text:i}),this},Jy.prototype.addLabel=function(t,e,r,i){return console.warn("Shape.addLabel is deprecated, use .addText instead"),this.addText(t,e,r,i)},Jy.prototype.getBufferList=function(){var t=this,e=[],r={aspectRatio:this.aspectRatio,sphereDetail:this.sphereDetail,radialSegments:this.radialSegments,disableImpostor:this.disableImpostor,openEnded:this.openEnded,labelParams:this.labelParams};return Qy.forEach(function(i){t[i.getShapeKey("color")].length&&e.push(i.bufferFromShape(t,r))}),this.bufferList.concat(e)},Jy.prototype.dispose=function(){var t=this;this.bufferList.forEach(function(t){t.dispose()}),this.bufferList.length=0,Qy.forEach(function(e){Object.keys(e.fields).forEach(function(r){t[e.getShapeKey(r)].length=0}),t[e.getShapeKey("name")].length=0})},tb.center.get=function(){return this._center||(this._center=this.boundingBox.getCenter()),this._center},tb.type.get=function(){return"Shape"},Object.defineProperties(Jy.prototype,tb);var eb=function(t,e,r){this.type="",this.parameters={lazy:{type:"boolean"},clipNear:{type:"range",step:1,max:100,min:0,buffer:!0},clipRadius:{type:"number",precision:1,max:1e3,min:0,buffer:!0},clipCenter:{type:"vector3",precision:1,buffer:!0},flatShaded:{type:"boolean",buffer:!0},opacity:{type:"range",step:.01,max:1,min:0,buffer:!0},depthWrite:{type:"boolean",buffer:!0},side:{type:"select",buffer:!0,options:{front:"front",back:"back",double:"double"}},wireframe:{type:"boolean",buffer:!0},linewidth:{type:"integer",max:50,min:1,buffer:!0},colorScheme:{type:"select",update:"color",options:{}},colorScale:{type:"select",update:"color",options:Hf.getScales()},colorReverse:{type:"boolean",update:"color"},colorValue:{type:"color",update:"color"},colorDomain:{type:"hidden",update:"color"},colorMode:{type:"select",update:"color",options:Hf.getModes()},roughness:{type:"range",step:.01,max:1,min:0,buffer:!0},metalness:{type:"range",step:.01,max:1,min:0,buffer:!0},diffuse:{type:"color",buffer:!0},matrix:{type:"hidden",buffer:!0},disablePicking:{type:"boolean",rebuild:!0}},this.viewer=e,this.tasks=new bm,this.queue=new Ds(this.make.bind(this)),this.bufferList=[],this.parameters.colorScheme&&(this.parameters.colorScheme.options=Hf.getSchemes())};eb.prototype.init=function(t){var e=t||{};this.clipNear=gn(e.clipNear,0),this.clipRadius=gn(e.clipRadius,0),this.clipCenter=gn(e.clipCenter,new g),this.flatShaded=gn(e.flatShaded,!1),this.side=gn(e.side,"double"),this.opacity=gn(e.opacity,1),this.depthWrite=gn(e.depthWrite,!0),this.wireframe=gn(e.wireframe,!1),this.linewidth=gn(e.linewidth,2),this.setColor(e.color,e),this.colorScheme=gn(e.colorScheme,"uniform"),this.colorScale=gn(e.colorScale,""),this.colorReverse=gn(e.colorReverse,!1),this.colorValue=gn(e.colorValue,9474192),this.colorDomain=gn(e.colorDomain,void 0),this.colorMode=gn(e.colorMode,"hcl"),this.visible=gn(e.visible,!0),this.quality=gn(e.quality,void 0),this.roughness=gn(e.roughness,.4),this.metalness=gn(e.metalness,0),this.diffuse=gn(e.diffuse,16777215),this.lazy=gn(e.lazy,!1),this.lazyProps={build:!1,bufferParams:{},what:{}},this.matrix=gn(e.matrix,new v),this.disablePicking=gn(e.disablePicking,!1);var r=this.parameters;!0===r.sphereDetail&&(r.sphereDetail={type:"integer",max:3,min:0,rebuild:"impostor"}),!0===r.radialSegments&&(r.radialSegments={type:"integer",max:25,min:5,rebuild:"impostor"}),!0===r.openEnded&&(r.openEnded={type:"boolean",rebuild:"impostor",buffer:!0}),!0===r.disableImpostor&&(r.disableImpostor={type:"boolean",rebuild:!0}),"low"===e.quality?(r.sphereDetail&&(this.sphereDetail=0),r.radialSegments&&(this.radialSegments=5)):"medium"===e.quality?(r.sphereDetail&&(this.sphereDetail=1),r.radialSegments&&(this.radialSegments=10)):"high"===e.quality?(r.sphereDetail&&(this.sphereDetail=2),r.radialSegments&&(this.radialSegments=20)):(r.sphereDetail&&(this.sphereDetail=gn(e.sphereDetail,1)),r.radialSegments&&(this.radialSegments=gn(e.radialSegments,10))),r.openEnded&&(this.openEnded=gn(e.openEnded,!0)),r.disableImpostor&&(this.disableImpostor=gn(e.disableImpostor,!1))},eb.prototype.getColorParams=function(t){return Object.assign({scheme:this.colorScheme,scale:this.colorScale,reverse:this.colorReverse,value:this.colorValue,domain:this.colorDomain,mode:this.colorMode},t)},eb.prototype.getBufferParams=function(t){return Object.assign({clipNear:this.clipNear,clipRadius:this.clipRadius,clipCenter:this.clipCenter,flatShaded:this.flatShaded,opacity:this.opacity,depthWrite:this.depthWrite,side:this.side,wireframe:this.wireframe,linewidth:this.linewidth,roughness:this.roughness,metalness:this.metalness,diffuse:this.diffuse,matrix:this.matrix,disablePicking:this.disablePicking},t)},eb.prototype.setColor=function(t,e){var r=Object.keys(Hf.getSchemes());return"string"==typeof t&&r.includes(t.toLowerCase())?e?e.colorScheme=t:this.setParameters({colorScheme:t}):void 0!==t&&(t=new tt(t).getHex(),e?(e.colorScheme="uniform",e.colorValue=t):this.setParameters({colorScheme:"uniform",colorValue:t})),this},eb.prototype.create=function(){},eb.prototype.update=function(){this.build()},eb.prototype.build=function(t){return this.lazy&&!this.visible?void(this.lazyProps.build=!0):this.prepare?(this.queue.length()>0?(this.tasks.change(1-this.queue.length()),this.queue.kill()):this.tasks.increment(),void this.queue.push(t||!1)):(this.tasks.increment(),void this.make())},eb.prototype.make=function(e,r){t.Debug&&jf.time("Representation.make "+this.type);var i=function(){e?(this.update(e),this.viewer.requestRender(),this.tasks.decrement(),r&&r()):(this.clear(),this.create(),this.manualAttach||this.disposed||(t.Debug&&jf.time("Representation.attach "+this.type),this.attach(function(){t.Debug&&jf.timeEnd("Representation.attach "+this.type),this.tasks.decrement(),r&&r()}.bind(this)))),t.Debug&&jf.timeEnd("Representation.make "+this.type)}.bind(this);this.prepare?this.prepare(i):i()},eb.prototype.attach=function(t){this.setVisibility(this.visible),t()},eb.prototype.setVisibility=function(t,e){if(this.visible=t,this.visible){var r=this.lazyProps,i=r.bufferParams,n=r.what;if(r.build)return r.build=!1,void this.build();(Object.keys(i).length||Object.keys(n).length)&&(r.bufferParams={},r.what={},this.updateParameters(i,n))}return this.bufferList.forEach(function(e){e.setVisibility(t)}),e||this.viewer.requestRender(),this},eb.prototype.setParameters=function(t,e,r){var i=this,n=t||{},o=this.parameters;e=e||{},r=r||!1;var a={};for(var s in n)void 0!==n[s]&&void 0!==o[s]&&(o[s].int&&(n[s]=parseInt(n[s])),o[s].float&&(n[s]=parseFloat(n[s])),(n[s]!==i[s]||n[s].equals&&!n[s].equals(i[s]))&&(i[s]&&i[s].set?i[s].set(n[s]):i[s]=n[s],o[s].buffer&&(!0===o[s].buffer?a[s]=n[s]:a[o[s].buffer]=n[s]),o[s].update&&(e[o[s].update]=!0),!o[s].rebuild||"impostor"===o[s].rebuild&&Uf&&!i.disableImpostor||(r=!0)));return r?this.build():this.updateParameters(a,e),this},eb.prototype.updateParameters=function(t,e){if(this.lazy&&!this.visible)return Object.assign(this.lazyProps.bufferParams,t),void Object.assign(this.lazyProps.what,e);this.bufferList.forEach(function(e){e.setParameters(t)}),Object.keys(e).length&&this.update(e),this.viewer.requestRender()},eb.prototype.getParameters=function(){var t=this,e={lazy:this.lazy,visible:this.visible,quality:this.quality};return Object.keys(this.parameters).forEach(function(r){null!==t.parameters[r]&&(e[r]=t[r])}),e},eb.prototype.clear=function(){var t=this;this.bufferList.forEach(function(e){t.viewer.remove(e),e.dispose()}),this.bufferList.length=0,this.viewer.requestRender()},eb.prototype.dispose=function(){this.disposed=!0,this.queue.kill(),this.tasks.dispose(),this.clear()};var rb=function(t){function e(e,r,i){Array.isArray(e)||(e=[e]),t.call(this,e,r,i),this.type="buffer",this.parameters=Object.assign({},this.parameters,{colorScheme:null,colorScale:null,colorValue:null,colorDomain:null,colorMode:null}),this.buffer=e,this.init(i)}return t&&(e.__proto__=t),e.prototype=Object.create(t&&t.prototype),e.prototype.constructor=e,e.prototype.init=function(e){t.prototype.init.call(this,e),this.build()},e.prototype.create=function(){this.bufferList.push.apply(this.bufferList,this.buffer)},e.prototype.attach=function(t){var e=this;this.bufferList.forEach(function(t){e.viewer.add(t),t.setParameters(e.getBufferParams())}),this.setVisibility(this.visible),t()},e}(eb),ib=function(t){function e(){t.apply(this,arguments)}t&&(e.__proto__=t),e.prototype=Object.create(t&&t.prototype),e.prototype.constructor=e;var r={isSurface:{}};return r.isSurface.get=function(){return!0},Object.defineProperties(e.prototype,r),e}(Zy),nb=function(t){this.size=t.size,this.side=t.side,this.wireframe=t.wireframe,this.visible=t.visible,this.geometry=t.geometry,this.picking=t.picking,this.background=t.background,this.disablePicking=t.disablePicking,this.group=new Ne,this.wireframeGroup=new Ne,this.pickingGroup=new Ne,this.matrix=t.matrix,this.frontMeshes=[],this.backMeshes=[];var e=t,r=new t.constructor;e.makeMaterial(),r.makeMaterial(),r.picking=t.picking,r.geometry=t.geometry,r.wireframeGeometry=t.wireframeGeometry,r.setParameters(t.getParameters()),r.updateShader(),e.setParameters({side:"front"}),r.setParameters({side:"back",opacity:r.opacity}),this.buffer=t,this.frontBuffer=e,this.backBuffer=r},ob={matrix:{},pickable:{}};ob.matrix.set=function(t){qy.prototype.setMatrix.call(this,t)},ob.matrix.get=function(){return this.group.matrix.clone()},ob.pickable.get=function(){return!!this.picking&&!this.disablePicking},nb.prototype.getMesh=function(t){var e,r;return t?(r=this.backBuffer.getPickingMesh(),e=this.frontBuffer.getPickingMesh()):(r=this.backBuffer.getMesh(),e=this.frontBuffer.getMesh()),this.frontMeshes.push(e),this.backMeshes.push(r),this.setParameters({side:this.side}),(new Ne).add(r,e)},nb.prototype.getWireframeMesh=function(){return this.buffer.getWireframeMesh()},nb.prototype.getPickingMesh=function(){return this.getMesh(!0)},nb.prototype.setAttributes=function(t){this.buffer.setAttributes(t)},nb.prototype.setParameters=function(t){"front"===(t=Object.assign({},t)).side?(this.frontMeshes.forEach(Ns),this.backMeshes.forEach(ks)):"back"===t.side?(this.frontMeshes.forEach(ks),this.backMeshes.forEach(Ns)):"double"===t.side&&(this.frontMeshes.forEach(Ns),this.backMeshes.forEach(Ns)),void 0!==t.matrix&&(this.matrix=t.matrix),delete t.matrix,void 0!==t.side&&(this.side=t.side),delete t.side,this.frontBuffer.setParameters(t),void 0!==t.wireframe&&(this.wireframe=t.wireframe,this.setVisibility(this.visible)),delete t.wireframe,this.backBuffer.setParameters(t)},nb.prototype.dispose=function(){this.frontBuffer.dispose(),this.backBuffer.dispose()},Object.defineProperties(nb.prototype,ob),nb.prototype.setVisibility=qy.prototype.setVisibility,Yf.add("shader/Line.vert","uniform float nearClip;\nuniform vec3 clipCenter;\nvarying vec3 vViewPosition;\n#if defined( RADIUS_CLIP )\nvarying vec3 vClipCenter;\n#endif\n#include color_pars_vertex\nvoid main(){\n#include color_vertex\n#include begin_vertex\n#include project_vertex\nvViewPosition = -mvPosition.xyz;\n#if defined( RADIUS_CLIP )\nvClipCenter = -( modelViewMatrix * vec4( clipCenter, 1.0 ) ).xyz;\n#endif\n#include nearclip_vertex\n}"),Yf.add("shader/Line.frag","uniform float opacity;\nuniform float nearClip;\nuniform float clipRadius;\nvarying vec3 vViewPosition;\n#if defined( RADIUS_CLIP )\nvarying vec3 vClipCenter;\n#endif\n#include common\n#include color_pars_fragment\n#include fog_pars_fragment\nvoid main(){\n#include nearclip_fragment\n#include radiusclip_fragment\ngl_FragColor = vec4( vColor, opacity );\n#include premultiplied_alpha_fragment\n#include tonemapping_fragment\n#include encodings_fragment\n#include fog_fragment\n}");var ab=function(t){function e(){t.apply(this,arguments)}t&&(e.__proto__=t),e.prototype=Object.create(t&&t.prototype),e.prototype.constructor=e;var r={isLine:{},vertexShader:{},fragmentShader:{}};return r.isLine.get=function(){return!0},r.vertexShader.get=function(){return"Line.vert"},r.fragmentShader.get=function(){return"Line.frag"},Object.defineProperties(e.prototype,r),e}(qy),sb=function(t){function e(e,r,i){t.call(this,e,r,i),this.type="surface",this.parameters=Object.assign({isolevelType:{type:"select",options:{value:"value",sigma:"sigma"}},isolevel:{type:"number",precision:2,max:1e3,min:-1e3},negateIsolevel:{type:"boolean"},smooth:{type:"integer",precision:1,max:10,min:0},background:{type:"boolean",rebuild:!0},opaqueBack:{type:"boolean",buffer:!0},boxSize:{type:"integer",precision:1,max:100,min:0},colorVolume:{type:"hidden"},contour:{type:"boolean",rebuild:!0},useWorker:{type:"boolean",rebuild:!0},wrap:{type:"boolean",rebuild:!0}},this.parameters),e instanceof iy?(this.surface=void 0,this.volume=e):(this.surface=e,this.volume=void 0),this.boxCenter=new g,this.__boxCenter=new g,this.box=new st,this.__box=new st,this._position=new g,this.setBox=function(){this._position.copy(r.translationGroup.position).negate(),this._position.equals(this.boxCenter)||this.setParameters({boxCenter:this._position})},this.viewer.signals.ticked.add(this.setBox,this),this.init(i)}return t&&(e.__proto__=t),e.prototype=Object.create(t&&t.prototype),e.prototype.constructor=e,e.prototype.init=function(e){var r=e||{};r.colorScheme=gn(r.colorScheme,"uniform"),r.colorValue=gn(r.colorValue,14540253),this.isolevelType=gn(r.isolevelType,"sigma"),this.isolevel=gn(r.isolevel,2),this.negateIsolevel=gn(r.negateIsolevel,!1),this.smooth=gn(r.smooth,0),this.background=gn(r.background,!1),this.opaqueBack=gn(r.opaqueBack,!0),this.boxSize=gn(r.boxSize,0),this.colorVolume=gn(r.colorVolume,void 0),this.contour=gn(r.contour,!1),this.useWorker=gn(r.useWorker,!0),this.wrap=gn(r.wrap,!1),t.prototype.init.call(this,r),this.build()},e.prototype.attach=function(t){var e=this;this.bufferList.forEach(function(t){e.viewer.add(t)}),this.setVisibility(this.visible),t()},e.prototype.prepare=function(t){var e=this;if(this.volume){var r;if(r="sigma"===this.isolevelType?this.volume.getValueForSigma(this.isolevel):this.isolevel,this.negateIsolevel&&(r*=-1),!this.surface||this.__isolevel!==r||this.__smooth!==this.smooth||this.__contour!==this.contour||this.__wrap!==this.wrap||this.__boxSize!==this.boxSize||this.boxSize>0&&!this.__boxCenter.equals(this.boxCenter)){this.__isolevel=r,this.__smooth=this.smooth,this.__contour=this.contour,this.__wrap=this.wrap,this.__boxSize=this.boxSize,this.__boxCenter.copy(this.boxCenter),this.__box.copy(this.box);var i=function(r){e.surface=r,t()};this.useWorker?this.volume.getSurfaceWorker(r,this.smooth,this.boxCenter,this.boxSize,this.contour,this.wrap,i):i(this.volume.getSurface(r,this.smooth,this.boxCenter,this.boxSize,this.contour,this.wrap))}else t()}else t()},e.prototype.create=function(){var t,e={position:this.surface.getPosition(),color:this.surface.getColor(this.getColorParams()),index:this.surface.getIndex()};if(this.contour)t=new ab(e,this.getBufferParams({wireframe:!1}));else{e.normal=this.surface.getNormal(),e.picking=this.surface.getPicking();var r=new ib(e,this.getBufferParams({background:this.background,opaqueBack:this.opaqueBack,dullInterior:!1}));t=new nb(r)}this.bufferList.push(t)},e.prototype.update=function(t){if(0!==this.bufferList.length){var e={};(t=t||{}).position&&(e.position=this.surface.getPosition()),t.color&&(e.color=this.surface.getColor(this.getColorParams())),t.index&&(e.index=this.surface.getIndex()),t.normal&&(e.normal=this.surface.getNormal()),this.bufferList.forEach(function(t){t.setAttributes(e)})}},e.prototype.setParameters=function(e,r,i){return e&&void 0!==e.isolevelType&&this.volume&&("value"===this.isolevelType&&"sigma"===e.isolevelType?this.isolevel=this.volume.getSigmaForValue(this.isolevel):"sigma"===this.isolevelType&&"value"===e.isolevelType&&(this.isolevel=this.volume.getValueForSigma(this.isolevel)),this.isolevelType=e.isolevelType),e&&e.boxCenter&&(this.boxCenter.copy(e.boxCenter),delete e.boxCenter),e&&e.wireframe&&(e.contour||void 0===e.contour&&this.contour)&&(e.wireframe=!1),t.prototype.setParameters.call(this,e,r,i),this.volume&&this.volume.getBox(this.boxCenter,this.boxSize,this.box),e&&void 0!==e.colorVolume&&(r.color=!0),this.surface&&(void 0!==e.isolevel||void 0!==e.negateIsolevel||void 0!==e.smooth||void 0!==e.wrap||void 0!==e.boxSize||this.boxSize>0&&!this.__box.equals(this.box))&&this.build({position:!0,color:!0,index:!0,normal:!this.contour}),this},e.prototype.getColorParams=function(){var e=t.prototype.getColorParams.call(this);return e.volume=this.colorVolume,e},e.prototype.dispose=function(){this.viewer.signals.ticked.remove(this.setBox,this),t.prototype.dispose.call(this)},e}(eb),cb=new v,ub=new ut,hb=function(t){function e(e,r,i){var n,o=e||{},a=r||{},s=i.attributes.position.array,c=i.attributes.normal.array,u=i.index?i.index.array:void 0,h=o.position.length/3,l=s.length/3,p=h*l,d=new Float32Array(3*p),f=new Float32Array(3*p),m=new Float32Array(3*p);u&&(n=On(h*u.length,p)),t.call(this,{position:d,color:m,index:n,normal:f,primitiveId:o.primitiveId||zo(h,l),picking:o.picking},a),this.setAttributes(o),this.geoPosition=s,this.geoNormal=c,this.geoIndex=u,this.positionCount=h,this.geoPositionCount=l,this.transformedGeoPosition=new Float32Array(3*l),this.transformedGeoNormal=new Float32Array(3*l),this.meshPosition=d,this.meshColor=m,this.meshIndex=n,this.meshNormal=f,this.meshIndex=n,this.makeIndex()}t&&(e.__proto__=t),e.prototype=Object.create(t&&t.prototype),e.prototype.constructor=e;var r={updateNormals:{}};return e.prototype.applyPositionTransform=function(){},e.prototype.setAttributes=function(t,e){var r,i,n,o,a,s,c,u,h,l=this,p=this.geometry.attributes,d=this.updateNormals;t.position&&(r=t.position,n=this.geoPosition,c=this.meshPosition,a=this.transformedGeoPosition,p.position.needsUpdate=!0,(d||e)&&(o=this.geoNormal,h=this.meshNormal,s=this.transformedGeoNormal,p.normal.needsUpdate=!0)),t.color&&(i=t.color,u=this.meshColor,p.color.needsUpdate=!0);for(var f=this.positionCount,m=this.geoPositionCount,g=0;g<f;++g){var v=void 0,y=void 0,b=g*m*3,x=3*g;if(r&&(a.set(n),cb.makeTranslation(r[x],r[x+1],r[x+2]),l.applyPositionTransform(cb,g,x),ua(cb.elements,a),c.set(a,b),d?(s.set(o),ub.getNormalMatrix(cb),ha(ub.elements,s),h.set(s,b)):e&&h.set(o,b)),i)for(v=0;v<m;++v)u[y=b+3*v]=i[x],u[y+1]=i[x+1],u[y+2]=i[x+2]}},e.prototype.makeIndex=function(){var t=this.geoIndex,e=this.meshIndex;if(t)for(var r=this.positionCount,i=this.geoPositionCount,n=3*(t.length/3),o=0;o<r;++o){var a=o*n,s=a+n;e.set(t,a);for(var c=a;c<s;++c)e[c]+=o*i}},r.updateNormals.get=function(){return!1},Object.defineProperties(e.prototype,r),e}(Zy),lb=new g,pb=function(t){function e(e,r){var i=r||{},n=new qe(1,gn(i.sphereDetail,1));t.call(this,e,i,n),this.setAttributes(e,!0)}return t&&(e.__proto__=t),e.prototype=Object.create(t&&t.prototype),e.prototype.constructor=e,e.prototype.applyPositionTransform=function(t,e){var r=this._radius[e];lb.set(r,r,r),t.scale(lb)},e.prototype.setAttributes=function(e,r){e.radius&&(this._radius=e.radius),t.prototype.setAttributes.call(this,e,r)},e}(hb);Yf.add("shader/SphereImpostor.vert","uniform mat4 projectionMatrixInverse;\nuniform float nearClip;\nvarying float vRadius;\nvarying float vRadiusSq;\nvarying vec3 vPoint;\nvarying vec3 vPointViewPosition;\nattribute vec2 mapping;\nattribute float radius;\n#ifdef PICKING\n#include unpack_color\nattribute float primitiveId;\nvarying vec3 vPickingColor;\n#else\n#include color_pars_vertex\n#endif\n#include matrix_scale\nconst mat4 D = mat4(\n1.0, 0.0, 0.0, 0.0,\n0.0, 1.0, 0.0, 0.0,\n0.0, 0.0, 1.0, 0.0,\n0.0, 0.0, 0.0, -1.0\n);\nmat4 transpose( in mat4 inMatrix ) {\nvec4 i0 = inMatrix[0];\nvec4 i1 = inMatrix[1];\nvec4 i2 = inMatrix[2];\nvec4 i3 = inMatrix[3];\nmat4 outMatrix = mat4(\nvec4(i0.x, i1.x, i2.x, i3.x),\nvec4(i0.y, i1.y, i2.y, i3.y),\nvec4(i0.z, i1.z, i2.z, i3.z),\nvec4(i0.w, i1.w, i2.w, i3.w)\n);\nreturn outMatrix;\n}\nvoid ComputePointSizeAndPositionInClipCoordSphere(){\nvec2 xbc;\nvec2 ybc;\nmat4 T = mat4(\nradius, 0.0, 0.0, 0.0,\n0.0, radius, 0.0, 0.0,\n0.0, 0.0, radius, 0.0,\nposition.x, position.y, position.z, 1.0\n);\nmat4 R = transpose( projectionMatrix * modelViewMatrix * T );\nfloat A = dot( R[ 3 ], D * R[ 3 ] );\nfloat B = -2.0 * dot( R[ 0 ], D * R[ 3 ] );\nfloat C = dot( R[ 0 ], D * R[ 0 ] );\nxbc[ 0 ] = ( -B - sqrt( B * B - 4.0 * A * C ) ) / ( 2.0 * A );\nxbc[ 1 ] = ( -B + sqrt( B * B - 4.0 * A * C ) ) / ( 2.0 * A );\nfloat sx = abs( xbc[ 0 ] - xbc[ 1 ] ) * 0.5;\nA = dot( R[ 3 ], D * R[ 3 ] );\nB = -2.0 * dot( R[ 1 ], D * R[ 3 ] );\nC = dot( R[ 1 ], D * R[ 1 ] );\nybc[ 0 ] = ( -B - sqrt( B * B - 4.0 * A * C ) ) / ( 2.0 * A );\nybc[ 1 ] = ( -B + sqrt( B * B - 4.0 * A * C ) ) / ( 2.0 * A );\nfloat sy = abs( ybc[ 0 ] - ybc[ 1 ] ) * 0.5;\ngl_Position.xy = vec2( 0.5 * ( xbc.x + xbc.y ), 0.5 * ( ybc.x + ybc.y ) );\ngl_Position.xy -= mapping * vec2( sx, sy );\ngl_Position.xy *= gl_Position.w;\n}\nvoid main(void){\n#ifdef PICKING\nvPickingColor = unpackColor( primitiveId );\n#else\n#include color_vertex\n#endif\nvRadius = radius * matrixScale( modelViewMatrix );\nvec4 mvPosition = modelViewMatrix * vec4( position, 1.0 );\nmvPosition.z -= vRadius;\ngl_Position = projectionMatrix * vec4( mvPosition.xyz, 1.0 );\nComputePointSizeAndPositionInClipCoordSphere();\nvRadiusSq = vRadius * vRadius;\nvec4 vPoint4 = projectionMatrixInverse * gl_Position;\nvPoint = vPoint4.xyz / vPoint4.w;\nvPointViewPosition = -mvPosition.xyz / mvPosition.w;\n}"),Yf.add("shader/SphereImpostor.frag","#define STANDARD\n#define IMPOSTOR\nuniform vec3 diffuse;\nuniform vec3 emissive;\nuniform float roughness;\nuniform float metalness;\nuniform float opacity;\nuniform float nearClip;\nuniform mat4 projectionMatrix;\nuniform float ortho;\nvarying float vRadius;\nvarying float vRadiusSq;\nvarying vec3 vPoint;\nvarying vec3 vPointViewPosition;\n#ifdef PICKING\nuniform float objectId;\nvarying vec3 vPickingColor;\n#else\n#include common\n#include color_pars_fragment\n#include fog_pars_fragment\n#include bsdfs\n#include lights_pars\n#include lights_physical_pars_fragment\n#endif\nbool flag2 = false;\nbool interior = false;\nvec3 cameraPos;\nvec3 cameraNormal;\nfloat calcDepth( in vec3 cameraPos ){\nvec2 clipZW = cameraPos.z * projectionMatrix[2].zw + projectionMatrix[3].zw;\nreturn 0.5 + 0.5 * clipZW.x / clipZW.y;\n}\nfloat calcClip( vec3 cameraPos ){\nreturn dot( vec4( cameraPos, 1.0 ), vec4( 0.0, 0.0, 1.0, nearClip - 0.5 ) );\n}\nbool Impostor( out vec3 cameraPos, out vec3 cameraNormal ){\nvec3 cameraSpherePos = -vPointViewPosition;\ncameraSpherePos.z += vRadius;\nvec3 rayOrigin = mix( vec3( 0.0, 0.0, 0.0 ), vPoint, ortho );\nvec3 rayDirection = mix( normalize( vPoint ), vec3( 0.0, 0.0, 1.0 ), ortho );\nvec3 cameraSphereDir = mix( cameraSpherePos, rayOrigin - cameraSpherePos, ortho );\nfloat B = dot( rayDirection, cameraSphereDir );\nfloat det = B * B + vRadiusSq - dot( cameraSphereDir, cameraSphereDir );\nif( det < 0.0 ){\ndiscard;\nreturn false;\n}else{\nfloat sqrtDet = sqrt( det );\nfloat posT = mix( B + sqrtDet, B + sqrtDet, ortho );\nfloat negT = mix( B - sqrtDet, sqrtDet - B, ortho );\ncameraPos = rayDirection * negT + rayOrigin;\n#ifdef NEAR_CLIP\nif( calcDepth( cameraPos ) <= 0.0 ){\ncameraPos = rayDirection * posT + rayOrigin;\ninterior = true;\nreturn false;\n}else if( calcClip( cameraPos ) > 0.0 ){\ncameraPos = rayDirection * posT + rayOrigin;\ninterior = true;\nflag2 = true;\nreturn false;\n}else{\ncameraNormal = normalize( cameraPos - cameraSpherePos );\n}\n#else\nif( calcDepth( cameraPos ) <= 0.0 ){\ncameraPos = rayDirection * posT + rayOrigin;\ninterior = true;\nreturn false;\n}else{\ncameraNormal = normalize( cameraPos - cameraSpherePos );\n}\n#endif\nreturn true;\n}\nreturn false;\n}\nvoid main(void){\nbool flag = Impostor( cameraPos, cameraNormal );\n#ifdef NEAR_CLIP\nif( calcClip( cameraPos ) > 0.0 )\ndiscard;\n#endif\ngl_FragDepthEXT = calcDepth( cameraPos );\nif( !flag ){\n#ifdef NEAR_CLIP\nif( flag2 ){\ngl_FragDepthEXT = max( 0.0, calcDepth( vec3( - ( nearClip - 0.5 ) ) ) + ( 0.0000001 / vRadius ) );\n}else if( gl_FragDepthEXT >= 0.0 ){\ngl_FragDepthEXT = 0.0 + ( 0.0000001 / vRadius );\n}\n#else\nif( gl_FragDepthEXT >= 0.0 ){\ngl_FragDepthEXT = 0.0 + ( 0.0000001 / vRadius );\n}\n#endif\n}\nif (gl_FragDepthEXT < 0.0)\ndiscard;\nif (gl_FragDepthEXT > 1.0)\ndiscard;\n#ifdef PICKING\ngl_FragColor = vec4( vPickingColor, objectId );\n#else\nvec3 vNormal = cameraNormal;\nvec3 vViewPosition = -cameraPos;\nvec4 diffuseColor = vec4( diffuse, opacity );\nReflectedLight reflectedLight = ReflectedLight( vec3( 0.0 ), vec3( 0.0 ), vec3( 0.0 ), vec3( 0.0 ) );\nvec3 totalEmissiveLight = emissive;\n#include color_fragment\n#include roughnessmap_fragment\n#include metalnessmap_fragment\n#include normal_flip\n#include normal_fragment\nif( interior ){\nnormal = vec3( 0.0, 0.0, 0.4 );\n}\n#include lights_physical_fragment\n#include lights_template\nvec3 outgoingLight = reflectedLight.directDiffuse + reflectedLight.indirectDiffuse + reflectedLight.directSpecular + reflectedLight.indirectSpecular + totalEmissiveLight;\ngl_FragColor = vec4( outgoingLight, diffuseColor.a );\n#include premultiplied_alpha_fragment\n#include tonemapping_fragment\n#include encodings_fragment\n#include fog_fragment\n#endif\n}");var db=function(t){function e(e,r){t.call(this,e,r),this.index=On(this.indexSize,this.attributeSize),this.makeIndex(),this.initIndex(this.index,1),this.addAttributes({mapping:{type:this.mappingType,value:null}}),this.setAttributes({primitiveId:Bo(this.size)})}t&&(e.__proto__=t),e.prototype=Object.create(t&&t.prototype),e.prototype.constructor=e;var r={attributeSize:{},indexSize:{},mapping:{},mappingIndices:{},mappingIndicesSize:{},mappingType:{},mappingSize:{},mappingItemSize:{}};return r.attributeSize.get=function(){return this.size*this.mappingSize},r.indexSize.get=function(){return this.size*this.mappingIndicesSize},r.mapping.get=function(){},r.mappingIndices.get=function(){},r.mappingIndicesSize.get=function(){},r.mappingType.get=function(){},r.mappingSize.get=function(){},r.mappingItemSize.get=function(){},e.prototype.addAttributes=function(e){var r={};for(var i in e){var n=e[i];r[i]={type:n.type,value:null}}t.prototype.addAttributes.call(this,r)},e.prototype.getAttributeIndex=function(t){return 3*t*this.mappingSize},e.prototype.setAttributes=function(t){t&&!t.position&&t.position1&&t.position2&&(t.position=Do(t.position1,t.position2));var e,r,i,n,o,a,s,c=this.size,u=this.mappingSize,h=this.geometry.attributes;for(var l in t)if("index"!==l&&"picking"!==l){r=t[l],i=(e=h[l]).itemSize,n=e.array;for(var p=0;p<c;++p){a=(o=p*i)*u;for(var d=0;d<u;++d){s=a+i*d;for(var f=0;f<i;++f)n[s+f]=r[o+f]}}e.needsUpdate=!0}},e.prototype.makeMapping=function(){for(var t=this.size,e=this.mapping,r=this.mappingSize,i=this.mappingItemSize,n=this.geometry.attributes.mapping.array,o=0;o<t;o++)n.set(e,o*i*r)},e.prototype.makeIndex=function(){for(var t,e,r=this.size,i=this.mappingSize,n=this.mappingIndices,o=this.mappingIndicesSize,a=this.index,s=0;s<r;s++){t=s*o,e=s*i,a.set(n,t);for(var c=0;c<o;++c)a[t+c]+=e}},Object.defineProperties(e.prototype,r),e}(qy),fb=new Float32Array([-1,1,-1,-1,1,1,1,-1]),mb=new Uint16Array([0,1,2,1,3,2]),gb=function(t){function e(){t.apply(this,arguments)}t&&(e.__proto__=t),e.prototype=Object.create(t&&t.prototype),e.prototype.constructor=e;var r={mapping:{},mappingIndices:{},mappingIndicesSize:{},mappingType:{},mappingSize:{},mappingItemSize:{}};return r.mapping.get=function(){return fb},r.mappingIndices.get=function(){return mb},r.mappingIndicesSize.get=function(){return 6},r.mappingType.get=function(){return"v2"},r.mappingSize.get=function(){return 4},r.mappingItemSize.get=function(){return 2},Object.defineProperties(e.prototype,r),e}(db),vb=function(t){function e(e,r){t.call(this,e,r),this.addUniforms({projectionMatrixInverse:{value:new v},ortho:{value:0}}),this.addAttributes({radius:{type:"f",value:null}}),this.setAttributes(e),this.makeMapping()}t&&(e.__proto__=t),e.prototype=Object.create(t&&t.prototype),e.prototype.constructor=e;var r={isImpostor:{},vertexShader:{},fragmentShader:{}};return r.isImpostor.get=function(){return!0},r.vertexShader.get=function(){return"SphereImpostor.vert"},r.fragmentShader.get=function(){return"SphereImpostor.frag"},Object.defineProperties(e.prototype,r),e}(gb),yb=function(t,e){return!Uf||e&&e.disableImpostor?new pb(t,e):new vb(t,e)};Qf.add("sphere",yb),Yf.add("shader/Point.vert","uniform float nearClip;\nuniform float clipRadius;\nuniform vec3 clipCenter;\nuniform float size;\nuniform float canvasHeight;\nuniform float pixelRatio;\nvarying vec3 vViewPosition;\n#if defined( RADIUS_CLIP )\nvarying vec3 vClipCenter;\n#endif\n#if defined( PICKING )\n#include unpack_color\nattribute float primitiveId;\nvarying vec3 vPickingColor;\n#else\n#include color_pars_vertex\n#endif\n#include common\nvoid main(){\n#if defined( PICKING )\nvPickingColor = unpackColor( primitiveId );\n#else\n#include color_vertex\n#endif\n#include begin_vertex\n#include project_vertex\n#ifdef USE_SIZEATTENUATION\ngl_PointSize = size * pixelRatio * ( ( canvasHeight / 2.0 ) / -mvPosition.z );\n#else\ngl_PointSize = size * pixelRatio;\n#endif\nvViewPosition = -mvPosition.xyz;\n#if defined( RADIUS_CLIP )\nvClipCenter = -( modelViewMatrix * vec4( clipCenter, 1.0 ) ).xyz;\n#endif\n#include nearclip_vertex\n#include radiusclip_vertex\n}"),Yf.add("shader/Point.frag","uniform vec3 diffuse;\nuniform float opacity;\nuniform float nearClip;\nuniform float clipRadius;\nvarying vec3 vViewPosition;\n#if defined( RADIUS_CLIP )\nvarying vec3 vClipCenter;\n#endif\n#ifdef USE_MAP\nuniform sampler2D map;\n#endif\n#if defined( PICKING )\nuniform float objectId;\nvarying vec3 vPickingColor;\n#else\n#include common\n#include color_pars_fragment\n#include fog_pars_fragment\n#endif\nvoid main(){\n#include nearclip_fragment\n#include radiusclip_fragment\n#if defined( PICKING )\n#ifdef USE_MAP\nif( texture2D( map, vec2( gl_PointCoord.x, 1.0 - gl_PointCoord.y ) ).a < 0.5 )\ndiscard;\n#endif\ngl_FragColor = vec4( vPickingColor, objectId );\n#else\nvec3 outgoingLight = vec3( 0.0 );\nvec4 diffuseColor = vec4( diffuse, 1.0 );\n#ifdef USE_MAP\ndiffuseColor *= texture2D( map, vec2( gl_PointCoord.x, 1.0 - gl_PointCoord.y ) );\n#endif\n#include color_fragment\n#include alphatest_fragment\noutgoingLight = diffuseColor.rgb;\ngl_FragColor = vec4( outgoingLight, diffuseColor.a * opacity );\n#include premultiplied_alpha_fragment\n#include tonemapping_fragment\n#include encodings_fragment\n#include fog_fragment\n#endif\n}");var bb=function(t){function e(e,r){var i=e||{},n=r||{};i.primitiveId||(i.primitiveId=Bo(i.position.length/3)),t.call(this,i,n),this.pointSize=gn(n.pointSize,1),this.sizeAttenuation=gn(n.sizeAttenuation,!0),this.sortParticles=gn(n.sortParticles,!1),this.alphaTest=gn(n.alphaTest,.5),this.useTexture=gn(n.useTexture,!1),this.forceTransparent=gn(n.forceTransparent,!1),this.edgeBleach=gn(n.edgeBleach,0),this.addUniforms({size:{value:this.pointSize},canvasHeight:{value:1},pixelRatio:{value:1},map:{value:null}})}t&&(e.__proto__=t),e.prototype=Object.create(t&&t.prototype),e.prototype.constructor=e;var r={parameters:{},isPoint:{},vertexShader:{},fragmentShader:{}};return r.parameters.get=function(){return Object.assign.call(this,{pointSize:{uniform:"size"},sizeAttenuation:{updateShader:!0},sortParticles:{},alphaTest:{updateShader:!0},useTexture:{updateShader:!0},forceTransparent:{},edgeBleach:{uniform:!0}},t.prototype.parameters)},e.prototype.makeMaterial=function(){t.prototype.makeMaterial.call(this),this.makeTexture();var e=this.material,r=this.wireframeMaterial,i=this.pickingMaterial;e.uniforms.map.value=this.tex,e.needsUpdate=!0,r.uniforms.map.value=this.tex,r.needsUpdate=!0,i.uniforms.map.value=this.tex,i.needsUpdate=!0},e.prototype.makeTexture=function(){this.tex&&this.tex.dispose(),this.tex=Bs({delta:this.edgeBleach})},e.prototype.getDefines=function(e){var r=t.prototype.getDefines.call(this,e);return this.sizeAttenuation&&(r.USE_SIZEATTENUATION=1),this.useTexture&&(r.USE_MAP=1),this.alphaTest>0&&this.alphaTest<=1&&(r.ALPHATEST=this.alphaTest.toPrecision(2)),r},e.prototype.setUniforms=function(e){e&&void 0!==e.edgeBleach&&(this.makeTexture(),e.map=this.tex),t.prototype.setUniforms.call(this,e)},e.prototype.dispose=function(){t.prototype.dispose.call(this),this.tex&&this.tex.dispose()},r.isPoint.get=function(){return!0},r.vertexShader.get=function(){return"Point.vert"},r.fragmentShader.get=function(){return"Point.frag"},Object.defineProperties(e.prototype,r),e}(qy),xb=function(t){function e(e,r,i){t.call(this,e,r,i),this.type="dot",this.parameters=Object.assign({thresholdType:{type:"select",rebuild:!0,options:{value:"value",sigma:"sigma"}},thresholdMin:{type:"number",precision:3,max:1/0,min:-1/0,rebuild:!0},thresholdMax:{type:"number",precision:3,max:1/0,min:-1/0,rebuild:!0},thresholdOut:{type:"boolean",rebuild:!0},dotType:{type:"select",rebuild:!0,options:{"":"",sphere:"sphere",point:"point"}},radiusType:{type:"select",options:{"":"",value:"value","abs-value":"abs-value","value-min":"value-min",deviation:"deviation",size:"size"}},radius:{type:"number",precision:3,max:10,min:.001,property:"size"},scale:{type:"number",precision:3,max:10,min:.001},sphereDetail:!0,disableImpostor:!0,pointSize:{type:"number",precision:1,max:100,min:0,buffer:!0},sizeAttenuation:{type:"boolean",buffer:!0},sortParticles:{type:"boolean",rebuild:!0},useTexture:{type:"boolean",buffer:!0},alphaTest:{type:"range",step:.001,max:1,min:0,buffer:!0},forceTransparent:{type:"boolean",buffer:!0},edgeBleach:{type:"range",step:.001,max:1,min:0,buffer:!0}},this.parameters,{colorScheme:{type:"select",update:"color",options:{"":"",value:"value",uniform:"uniform",random:"random"}}}),e instanceof iy?(this.surface=void 0,this.volume=new oy(e)):(this.surface=e,this.volume=void 0),this.init(i)}return t&&(e.__proto__=t),e.prototype=Object.create(t&&t.prototype),e.prototype.constructor=e,e.prototype.init=function(e){var r=e||{};r.colorScheme=gn(r.colorScheme,"uniform"),r.colorValue=gn(r.colorValue,14540253),this.thresholdType=gn(r.thresholdType,"sigma"),this.thresholdMin=gn(r.thresholdMin,2),this.thresholdMax=gn(r.thresholdMax,1/0),this.thresholdOut=gn(r.thresholdOut,!1),this.dotType=gn(r.dotType,"point"),this.radius=gn(r.radius,.1),this.scale=gn(r.scale,1),this.pointSize=gn(r.pointSize,1),this.sizeAttenuation=gn(r.sizeAttenuation,!0),this.sortParticles=gn(r.sortParticles,!1),this.useTexture=gn(r.useTexture,!1),this.alphaTest=gn(r.alphaTest,.5),this.forceTransparent=gn(r.forceTransparent,!1),this.edgeBleach=gn(r.edgeBleach,0),t.prototype.init.call(this,r),this.build()},e.prototype.attach=function(t){var e=this;this.bufferList.forEach(function(t){e.viewer.add(t)}),this.setVisibility(this.visible),t()},e.prototype.create=function(){var t={};if(this.volume){var e,r,i=this.volume;"sigma"===this.thresholdType?(e=i.getValueForSigma(this.thresholdMin),r=i.getValueForSigma(this.thresholdMax)):(e=this.thresholdMin,r=this.thresholdMax),i.setFilter(e,r,this.thresholdOut),t.position=i.getDataPosition(),t.color=i.getDataColor(this.getColorParams()),"sphere"===this.dotType&&(t.radius=i.getDataSize(this.radius,this.scale),t.picking=i.getDataPicking())}else{var n=this.surface;t.position=n.getPosition(),t.color=n.getColor(this.getColorParams()),"sphere"===this.dotType&&(t.radius=n.getSize(this.radius,this.scale),t.picking=n.getPicking())}"sphere"===this.dotType?this.dotBuffer=new yb(t,this.getBufferParams({sphereDetail:this.sphereDetail,disableImpostor:this.disableImpostor,dullInterior:!1})):this.dotBuffer=new bb(t,this.getBufferParams({pointSize:this.pointSize,sizeAttenuation:this.sizeAttenuation,sortParticles:this.sortParticles,useTexture:this.useTexture,alphaTest:this.alphaTest,forceTransparent:this.forceTransparent,edgeBleach:this.edgeBleach})),this.bufferList.push(this.dotBuffer)},e.prototype.update=function(t){if(0!==this.bufferList.length){var e={};(t=t||{}).color&&(this.volume?e.color=this.volume.getDataColor(this.getColorParams()):e.color=this.surface.getColor(this.getColorParams())),"sphere"===this.dotType&&(t.radius||t.scale)&&(this.volume?e.radius=this.volume.getDataSize(this.radius,this.scale):e.radius=this.surface.getSize(this.radius,this.scale)),this.dotBuffer.setAttributes(e)}},e.prototype.setParameters=function(e,r,i){return r=r||{},e&&void 0!==e.thresholdType&&this.volume instanceof iy&&("value"===this.thresholdType&&"sigma"===e.thresholdType?(this.thresholdMin=this.volume.getSigmaForValue(this.thresholdMin),this.thresholdMax=this.volume.getSigmaForValue(this.thresholdMax)):"sigma"===this.thresholdType&&"value"===e.thresholdType&&(this.thresholdMin=this.volume.getValueForSigma(this.thresholdMin),this.thresholdMax=this.volume.getValueForSigma(this.thresholdMax)),this.thresholdType=e.thresholdType),e&&void 0!==e.radiusType&&("radius"===e.radiusType?this.radius=.1:this.radius=e.radiusType,r.radius=!0,"sphere"!==this.dotType||Uf&&!this.disableImpostor||(i=!0)),e&&void 0!==e.radius&&(r.radius=!0,"sphere"!==this.dotType||Uf&&!this.disableImpostor||(i=!0)),e&&void 0!==e.scale&&(r.scale=!0,"sphere"!==this.dotType||Uf&&!this.disableImpostor||(i=!0)),t.prototype.setParameters.call(this,e,r,i),this},e}(eb);Yf.add("shader/Image.vert","uniform float clipRadius;\nuniform vec3 clipCenter;\nvarying vec2 vUv;\n#if defined( NEAR_CLIP ) || defined( RADIUS_CLIP ) || !defined( PICKING )\nvarying vec3 vViewPosition;\n#endif\n#if defined( RADIUS_CLIP )\nvarying vec3 vClipCenter;\n#endif\nvoid main() {\n#include begin_vertex\n#include project_vertex\nvUv = uv;\n#if defined( NEAR_CLIP ) || defined( RADIUS_CLIP ) || !defined( PICKING )\nvViewPosition = -mvPosition.xyz;\n#endif\n#if defined( RADIUS_CLIP )\nvClipCenter = -( modelViewMatrix * vec4( clipCenter, 1.0 ) ).xyz;\n#endif\n}"),Yf.add("shader/Image.frag","uniform sampler2D map;\nuniform float opacity;\nuniform vec2 mapSize;\nuniform float nearClip;\nuniform float clipRadius;\nvarying vec2 vUv;\n#if defined( NEAR_CLIP ) || defined( RADIUS_CLIP ) || !defined( PICKING )\nvarying vec3 vViewPosition;\n#endif\n#if defined( RADIUS_CLIP )\nvarying vec3 vClipCenter;\n#endif\n#if defined( PICKING )\nuniform sampler2D pickingMap;\nuniform float objectId;\n#else\n#include fog_pars_fragment\n#endif\n#if defined( CUBIC_INTERPOLATION )\n#if defined( CATMULROM_FILTER ) || defined( MITCHELL_FILTER )\n#if defined( CATMULROM_FILTER )\nconst float B = 0.0;\nconst float C = 0.5;\n#elif defined( MITCHELL_FILTER )\nconst float B = 0.333;\nconst float C = 0.333;\n#endif\nfloat filter( float x ){\nfloat f = x;\nif( f < 0.0 ){\nf = -f;\n}\nif( f < 1.0 ){\nreturn ( ( 12.0 - 9.0 * B - 6.0 * C ) * ( f * f * f ) +\n( -18.0 + 12.0 * B + 6.0 *C ) * ( f * f ) +\n( 6.0 - 2.0 * B ) ) / 6.0;\n}else if( f >= 1.0 && f < 2.0 ){\nreturn ( ( -B - 6.0 * C ) * ( f * f * f )\n+ ( 6.0 * B + 30.0 * C ) * ( f *f ) +\n( - ( 12.0 * B ) - 48.0 * C ) * f +\n8.0 * B + 24.0 * C ) / 6.0;\n}else{\nreturn 0.0;\n}\n}\n#elif defined( BSPLINE_FILTER )\nfloat filter( float x ){\nfloat f = x;\nif( f < 0.0 ){\nf = -f;\n}\nif( f >= 0.0 && f <= 1.0 ){\nreturn ( 2.0 / 3.0 ) + ( 0.5 ) * ( f * f * f ) - ( f * f );\n}else if( f > 1.0 && f <= 2.0 ){\nreturn 1.0 / 6.0 * pow( ( 2.0 - f ), 3.0 );\n}\nreturn 1.0;\n}\n#else\nfloat filter( float x ){\nreturn 1.0;\n}\n#endif\nvec4 biCubic( sampler2D tex, vec2 texCoord ){\nvec2 texelSize = 1.0 / mapSize;\ntexCoord -= texelSize / 2.0;\nvec4 nSum = vec4( 0.0 );\nfloat nDenom = 0.0;\nvec2 cell = fract( texCoord * mapSize );\nfor( float m = -1.0; m <= 2.0; ++m ){\nfor( float n = -1.0; n <= 2.0; ++n ){\nvec4 vecData = texture2D(\ntex, texCoord + texelSize * vec2( m, n )\n);\nfloat c = filter( m - cell.x ) * filter( -n + cell.y );\nnSum += vecData * c;\nnDenom += c;\n}\n}\nreturn nSum / nDenom;\n}\n#endif\nvoid main(){\n#include nearclip_fragment\n#include radiusclip_fragment\n#if defined( CUBIC_INTERPOLATION )\ngl_FragColor = biCubic( map, vUv );\n#else\ngl_FragColor = texture2D( map, vUv );\n#endif\n#if defined( PICKING )\nif( gl_FragColor.a < 0.7 )\ndiscard;\ngl_FragColor = vec4( texture2D( pickingMap, vUv ).xyz, objectId );\n#else\nif( gl_FragColor.a < 0.01 )\ndiscard;\ngl_FragColor.a *= opacity;\n#include fog_fragment\n#endif\n}");var _b=new Uint16Array([0,1,2,1,3,2]),wb=new Float32Array([0,1,0,0,1,1,1,0]),Sb=function(t){function e(e,r){var i=e||{},n=r||{};t.call(this,{position:i.position,index:_b,picking:i.picking},n),this.forceTransparent=!0,this.filter=gn(n.filter,"nearest");var o=new y(i.imageData,i.width,i.height);o.flipY=!0,this.tex=o;for(var a=i.imageData.length,s=new Uint8Array(a),c=0;c<a;c+=4){var u=c/4;s[c]=u>>16&255,s[c+1]=u>>8&255,s[c+2]=255&u}var h=new y(s,i.width,i.height);h.flipY=!0,h.minFilter=nl,h.magFilter=nl,this.pickingTex=h,this.addUniforms({map:{value:o},pickingMap:{value:h},mapSize:{value:new l(i.width,i.height)}}),this.geometry.addAttribute("uv",new St(wb,2))}t&&(e.__proto__=t),e.prototype=Object.create(t&&t.prototype),e.prototype.constructor=e;var r={parameters:{},vertexShader:{},fragmentShader:{}};return r.parameters.get=function(){return Object.assign.call(this,{filter:{updateShader:!0,uniform:!0}},t.prototype.parameters)},e.prototype.getDefines=function(e){var r=t.prototype.getDefines.call(this,e);return this.filter.startsWith("cubic")&&(r.CUBIC_INTERPOLATION=1,this.filter.endsWith("bspline")?r.BSPLINE_FILTER=1:this.filter.endsWith("catmulrom")?r.CATMULROM_FILTER=1:this.filter.endsWith("mitchell")&&(r.MITCHELL_FILTER=1)),r},e.prototype.updateTexture=function(){var t=this.tex;this.filter.startsWith("cubic")?(t.minFilter=nl,t.magFilter=nl):"linear"===this.filter?(t.minFilter=sl,t.magFilter=sl):(t.minFilter=nl,t.magFilter=nl),t.needsUpdate=!0,this.pickingTex.needsUpdate=!0},e.prototype.makeMaterial=function(){t.prototype.makeMaterial.call(this),this.updateTexture();var e=this.material;e.uniforms.map.value=this.tex,e.blending=lh,e.needsUpdate=!0;var r=this.wireframeMaterial;r.uniforms.map.value=this.tex,r.blending=lh,r.needsUpdate=!0;var i=this.pickingMaterial;i.uniforms.map.value=this.tex,i.uniforms.pickingMap.value=this.pickingTex,i.blending=lh,i.needsUpdate=!0},e.prototype.setUniforms=function(e){e&&void 0!==e.filter&&(this.updateTexture(),e.map=this.tex),t.prototype.setUniforms.call(this,e)},r.vertexShader.get=function(){return"Image.vert"},r.fragmentShader.get=function(){return"Image.frag"},Object.defineProperties(e.prototype,r),e}(qy),Ab=function(t,e){var r=e||{};this.dimension=gn(r.dimension,"x"),this.positionType=gn(r.positionType,"percent"),this.position=gn(r.position,30),this.thresholdType=gn(r.thresholdType,"sigma"),this.thresholdMin=gn(r.thresholdMin,-1/0),this.thresholdMax=gn(r.thresholdMax,1/0),this.normalize=gn(r.normalize,!1),this.volume=t};Ab.prototype.getPositionFromCoordinate=function(t){var e,r=this.dimension,i=this.volume,n=i.matrix,o=(new g).setFromMatrixPosition(n)[r],a=(new g).setFromMatrixScale(n)[r];return e="x"===r?i.nx:"y"===r?i.ny:i.nz,Math.round(((t-o)/(e/100)+1)/a)},Ab.prototype.getData=function(t){function e(t){return Math.round(t/100*(o-1))}function r(t,e,r,i){return 3*(r*a.ny*a.nx+e*a.nx+t)+i}function i(t,e,r,i){m.set(t,e,r).applyMatrix4(c).toArray(f,i)}var n=this;t=t||{};var o,a=this.volume,s=a.data,c=a.matrix;o="coordinate"===this.positionType?this.getPositionFromCoordinate(this.position):this.position;var u,h,l,p,d,f=new Float32Array(12),m=new g,v=0,y=0,b=0,x=a.nx,_=a.ny,w=a.nz;"x"===this.dimension?(l=e(a.nx),p=a.ny-1,d=a.nz-1,u=a.nz,h=a.ny,x=(v=l)+1,i(l,0,0,0),i(l,p,0,3),i(l,0,d,6),i(l,p,d,9)):"y"===this.dimension?(l=a.nx-1,p=e(a.ny),d=a.nz-1,u=a.nz,h=a.nx,_=(y=p)+1,i(0,p,0,0),i(l,p,0,3),i(0,p,d,6),i(l,p,d,9)):"z"===this.dimension&&(l=a.nx-1,p=a.ny-1,d=e(a.nz),u=a.nx,h=a.ny,w=(b=d)+1,i(0,0,d,0),i(0,p,d,3),i(l,0,d,6),i(l,p,d,9));var S,A,M=0,E=0,T=new Uint8Array(u*h*4),P=new Float32Array(u*h);"sigma"===this.thresholdType?(S=a.getValueForSigma(this.thresholdMin),A=a.getValueForSigma(this.thresholdMax)):(S=this.thresholdMin,A=this.thresholdMax);var C=Object.assign({},t.colorParams,{volume:a});this.normalize&&(C.domain=[0,1]);var I,R,L,O=Hf.getScheme(C),D=new Float32Array(3),N=O.getScale();if(this.normalize){I=1/0,R=-1/0;for(var k=y;k<_;++k)for(var F=v;F<x;++F)for(var B=b;B<w;++B){var z=s[r(F,k,B,0)/3];z<I&&(I=z),z>R&&(R=z)}L=R-I}for(var U=y;U<_;++U)for(var j=v;j<x;++j)for(var G=b;G<w;++G){var V=r(j,U,G,0)/3,$=s[V];n.normalize&&($=($-I)/L),O.colorToArray(N($),D),T[M]=Math.round(255*D[0]),T[M+1]=Math.round(255*D[1]),T[M+2]=Math.round(255*D[2]),T[M+3]=$>S&&$<A?255:0,P[E]=V,++E,M+=4}var H=new yv(P,a);return{position:f,imageData:T,width:u,height:h,picking:H}};var Mb=function(t){function e(e,r,i){t.call(this,e,r,i),this.type="slice",this.parameters=Object.assign({filter:{type:"select",buffer:!0,options:{nearest:"nearest",linear:"linear","cubic-bspline":"cubic-bspline","cubic-catmulrom":"cubic-catmulrom","cubic-mitchell":"cubic-mitchell"}},positionType:{type:"select",rebuild:!0,options:{percent:"percent",coordinate:"coordinate"}},position:{type:"range",step:.1,max:100,min:1,rebuild:!0},dimension:{type:"select",rebuild:!0,options:{x:"x",y:"y",z:"z"}},thresholdType:{type:"select",rebuild:!0,options:{value:"value",sigma:"sigma"}},thresholdMin:{type:"number",precision:3,max:1/0,min:-1/0,rebuild:!0},thresholdMax:{type:"number",precision:3,max:1/0,min:-1/0,rebuild:!0},normalize:{type:"boolean",rebuild:!0}},this.parameters,{flatShaded:null,side:null,wireframe:null,linewidth:null,colorScheme:null,roughness:null,metalness:null,diffuse:null}),this.volume=e,this.init(i)}return t&&(e.__proto__=t),e.prototype=Object.create(t&&t.prototype),e.prototype.constructor=e,e.prototype.init=function(e){var r=this.volume,i=e||{};i.colorDomain=gn(i.colorDomain,[r.min,r.max]),i.colorScheme=gn(i.colorScheme,"value"),i.colorScale=gn(i.colorScale,"Spectral"),this.colorScheme="value",this.dimension=gn(i.dimension,"x"),this.filter=gn(i.filter,"cubic-bspline"),this.positionType=gn(i.positionType,"percent"),this.position=gn(i.position,30),this.thresholdType=gn(i.thresholdType,"sigma"),this.thresholdMin=gn(i.thresholdMin,-1/0),this.thresholdMax=gn(i.thresholdMax,1/0),this.normalize=gn(i.normalize,!1),t.prototype.init.call(this,i),this.build()},e.prototype.attach=function(t){var e=this;this.bufferList.forEach(function(t){e.viewer.add(t)}),this.setVisibility(this.visible),t()},e.prototype.create=function(){var t=new Ab(this.volume,{positionType:this.positionType,position:this.position,dimension:this.dimension,thresholdType:this.thresholdType,thresholdMin:this.thresholdMin,thresholdMax:this.thresholdMax,normalize:this.normalize}),e=new Sb(t.getData({colorParams:this.getColorParams()}),this.getBufferParams({filter:this.filter}));this.bufferList.push(e)},e}(eb),Eb=function(t){function e(e,r,i){var n=i||{};if(t.call(this,e,r,n),this.type="structure",this.parameters=Object.assign({radiusType:{type:"select",options:Ta.types},radius:{type:"number",precision:3,max:10,min:.001},scale:{type:"number",precision:3,max:10,min:.001},assembly:null,defaultAssembly:{type:"hidden"}},this.parameters),this.selection=new Cf(n.sele),this.dataList=[],this.structure=e,this.structureView=this.structure.getView(this.selection),e.biomolDict){var o={default:"default","":e.unitcell?"AU":"FULL"};Object.keys(e.biomolDict).forEach(function(t){o[t]=t}),this.parameters.assembly={type:"select",options:o,rebuild:!0}}else this.parameters.assembly=null}t&&(e.__proto__=t),e.prototype=Object.create(t&&t.prototype),e.prototype.constructor=e;var r={defaultScale:{}};return r.defaultScale.get=function(){return{vdw:1,covalent:1,bfactor:.01,sstruc:1}},e.prototype.init=function(e){var r=e||{};r.colorScheme=gn(r.colorScheme,"element"),this.radius=gn(r.radius,"vdw"),this.scale=gn(r.scale,1),this.assembly=gn(r.assembly,"default"),this.defaultAssembly=gn(r.defaultAssembly,""),"auto"===r.quality&&(r.quality=this.getQuality()),t.prototype.init.call(this,r),this.selection.signals.stringChanged.add(function(){this.build()},this),this.build()},e.prototype.getAssembly=function(){var t="default"===this.assembly?this.defaultAssembly:this.assembly;return this.structure.biomolDict[t]},e.prototype.getQuality=function(){var t,e=this.structureView,r=this.getAssembly();return t=r?r.getAtomCount(e):e.atomCount,Bf&&(t*=4),e.atomStore.count/e.residueStore.count<2&&(t*=10),t<15e3?"high":t<8e4?"medium":"low"},e.prototype.create=function(){if(0!==this.structureView.atomCount){var t=this.getAssembly();if(t)t.partList.forEach(function(t,e){var r=t.getView(this.structureView);if(0!==r.atomCount){var i=this.createData(r,e);i&&(i.sview=r,i.instanceList=t.getInstanceList(),this.dataList.push(i))}},this);else{var e=this.createData(this.structureView,0);e&&(e.sview=this.structureView,this.dataList.push(e))}}},e.prototype.createData=function(){console.error("createData not implemented")},e.prototype.update=function(t){if(this.lazy&&!this.visible)return void Object.assign(this.lazyProps.what,t);this.dataList.forEach(function(e){e.bufferList.length>0&&this.updateData(t,e)},this)},e.prototype.updateData=function(){this.build()},e.prototype.getColorParams=function(){var e=t.prototype.getColorParams.call(this);return e.structure=this.structure,e},e.prototype.getAtomParams=function(t,e){return Object.assign({what:t,colorParams:this.getColorParams(),radiusParams:{radius:this.radius,scale:this.scale}},e)},e.prototype.getBondParams=function(t,e){return Object.assign({what:t,colorParams:this.getColorParams(),radiusParams:{radius:this.radius,scale:this.scale}},e)},e.prototype.setSelection=function(t,e){return this.selection.setString(t,e),this},e.prototype.setParameters=function(e,r,i){return r=r||{},e&&void 0!==e.radiusType&&("size"===e.radiusType?this.radius=1:this.radius=e.radiusType,delete e.radiusType,r.radius=!0,Uf&&!this.disableImpostor||(i=!0)),e&&void 0!==e.radius&&(r.radius=!0,Uf&&!this.disableImpostor||(i=!0)),e&&void 0!==e.scale&&(r.radius=!0,Uf&&!this.disableImpostor||(i=!0)),e&&void 0!==e.defaultAssembly&&(i=!0),t.prototype.setParameters.call(this,e,r,i),this},e.prototype.getParameters=function(){return Object.assign(t.prototype.getParameters.call(this),{sele:this.selection?this.selection.string:void 0,defaultAssembly:this.defaultAssembly})},e.prototype.attach=function(t){var e=this.viewer,r=this.bufferList;this.dataList.forEach(function(t){t.bufferList.forEach(function(i){r.push(i),e.add(i,t.instanceList)})}),this.setVisibility(this.visible),t()},e.prototype.clear=function(){this.dataList.length=0,t.prototype.clear.call(this)},e.prototype.dispose=function(){this.structureView.dispose(),delete this.structure,delete this.structureView,t.prototype.dispose.call(this)},Object.defineProperties(e.prototype,r),e}(eb),Tb=new g,Pb=new g,Cb=new g,Ib=new g(0,1,0),Rb=function(t){function e(e,r){var i=e||{},n=r||{},o=gn(n.radialSegments,10),a=gn(n.openEnded,!0),s=(new v).makeRotationX(Math.PI/2),c=new vr(1,1,1,o,1,a);c.applyMatrix(s);var u=i.position1.length,h=i.radius.length,l=c.attributes.position.array.length/3,p=u/3,d=new Float32Array(2*p*l);zo(p,l,0,d),zo(p,l,p*l,d);var f=new Float32Array(2*u),m=new Float32Array(2*u);t.call(this,{position:f,color:m,primitiveId:d,picking:i.picking},n,c),this.__center=new Float32Array(u),this._position=f,this._color=m,this._from=new Float32Array(2*u),this._to=new Float32Array(2*u),this._radius=new Float32Array(2*h),this.setAttributes(i,!0)}t&&(e.__proto__=t),e.prototype=Object.create(t&&t.prototype),e.prototype.constructor=e;var r={updateNormals:{}};return e.prototype.applyPositionTransform=function(t,e,r){Pb.fromArray(this._from,r),Cb.fromArray(this._to,r),t.lookAt(Pb,Cb,Ib);var i=this._radius[e];Tb.set(i,i,Pb.distanceTo(Cb)),t.scale(Tb)},e.prototype.setAttributes=function(e,r){var i={};e.position1&&e.position2&&(Do(e.position1,e.position2,this.__center),Do(e.position1,this.__center,this._position),Do(this.__center,e.position2,this._position,e.position1.length),this._from.set(e.position1),this._from.set(this.__center,e.position1.length),this._to.set(this.__center),this._to.set(e.position2,this.__center.length),i.position=this._position),e.color&&e.color2&&(this._color.set(e.color),this._color.set(e.color2,e.color.length),i.color=this._color),e.radius&&(this._radius.set(e.radius),this._radius.set(e.radius,e.radius.length),i.radius=this._radius),t.prototype.setAttributes.call(this,i,r)},r.updateNormals.get=function(){return!0},Object.defineProperties(e.prototype,r),e}(hb);Yf.add("shader/CylinderImpostor.vert","\nattribute vec3 mapping;\nattribute vec3 position1;\nattribute vec3 position2;\nattribute float radius;\nvarying vec3 axis;\nvarying vec4 base_radius;\nvarying vec4 end_b;\nvarying vec3 U;\nvarying vec3 V;\nvarying vec4 w;\n#ifdef PICKING\n#include unpack_color\nattribute float primitiveId;\nvarying vec3 vPickingColor;\n#else\nattribute vec3 color2;\nvarying vec3 vColor1;\nvarying vec3 vColor2;\n#endif\nuniform mat4 modelViewMatrixInverse;\nuniform float ortho;\n#include matrix_scale\nvoid main(){\n#ifdef PICKING\nvPickingColor = unpackColor( primitiveId );\n#else\nvColor1 = color;\nvColor2 = color2;\n#endif\nbase_radius.w = radius * matrixScale( modelViewMatrix );\nvec3 center = position;\nvec3 dir = normalize( position2 - position1 );\nfloat ext = length( position2 - position1 ) / 2.0;\nvec3 cam_dir;\nif( ortho == 0.0 ){\ncam_dir = ( modelViewMatrixInverse * vec4( 0, 0, 0, 1 ) ).xyz - center;\n}else{\ncam_dir = ( modelViewMatrixInverse * vec4( 0, 0, 1, 0 ) ).xyz;\n}\ncam_dir = normalize( cam_dir );\nvec3 ldir;\nfloat b = dot( cam_dir, dir );\nend_b.w = b;\nif( b < 0.0 )\nldir = -ext * dir;\nelse\nldir = ext * dir;\nvec3 left = normalize( cross( cam_dir, ldir ) );\nleft = radius * left;\nvec3 up = radius * normalize( cross( left, ldir ) );\naxis = normalize( normalMatrix * ldir );\nU = normalize( normalMatrix * up );\nV = normalize( normalMatrix * left );\nvec4 base4 = modelViewMatrix * vec4( center - ldir, 1.0 );\nbase_radius.xyz = base4.xyz / base4.w;\nvec4 top_position = modelViewMatrix * vec4( center + ldir, 1.0 );\nvec4 end4 = top_position;\nend_b.xyz = end4.xyz / end4.w;\nw = modelViewMatrix * vec4(\ncenter + mapping.x*ldir + mapping.y*left + mapping.z*up, 1.0\n);\ngl_Position = projectionMatrix * w;\ngl_Position.z = 0.99;\n}"),Yf.add("shader/CylinderImpostor.frag","#define STANDARD\n#define IMPOSTOR\nuniform vec3 diffuse;\nuniform vec3 emissive;\nuniform float roughness;\nuniform float metalness;\nuniform float opacity;\nuniform float nearClip;\nuniform mat4 projectionMatrix;\nuniform float ortho;\nvarying vec3 axis;\nvarying vec4 base_radius;\nvarying vec4 end_b;\nvarying vec3 U;\nvarying vec3 V;\nvarying vec4 w;\n#ifdef PICKING\nuniform float objectId;\nvarying vec3 vPickingColor;\n#else\nvarying vec3 vColor1;\nvarying vec3 vColor2;\n#include common\n#include fog_pars_fragment\n#include bsdfs\n#include lights_pars\n#include lights_physical_pars_fragment\n#endif\nbool interior = false;\nfloat distSq3( vec3 v3a, vec3 v3b ){\nreturn (\n( v3a.x - v3b.x ) * ( v3a.x - v3b.x ) +\n( v3a.y - v3b.y ) * ( v3a.y - v3b.y ) +\n( v3a.z - v3b.z ) * ( v3a.z - v3b.z )\n);\n}\nfloat calcDepth( in vec3 cameraPos ){\nvec2 clipZW = cameraPos.z * projectionMatrix[2].zw + projectionMatrix[3].zw;\nreturn 0.5 + 0.5 * clipZW.x / clipZW.y;\n}\nfloat calcClip( vec3 cameraPos ){\nreturn dot( vec4( cameraPos, 1.0 ), vec4( 0.0, 0.0, 1.0, nearClip - 0.5 ) );\n}\nvoid main(){\nvec3 point = w.xyz / w.w;\nvec3 base = base_radius.xyz;\nfloat vRadius = base_radius.w;\nvec3 end = end_b.xyz;\nfloat b = end_b.w;\nvec3 end_cyl = end;\nvec3 surface_point = point;\nvec3 ray_target = surface_point;\nvec3 ray_origin = vec3(0.0);\nvec3 ray_direction = mix(normalize(ray_origin - ray_target), vec3(0.0, 0.0, 1.0), ortho);\nmat3 basis = mat3( U, V, axis );\nvec3 diff = ray_target - 0.5 * (base + end_cyl);\nvec3 P = diff * basis;\nfloat dz = dot( axis, ray_direction );\nfloat radius2 = vRadius*vRadius;\nvec3 D = vec3(dot(U, ray_direction),\ndot(V, ray_direction),\ndz);\nfloat a0 = P.x*P.x + P.y*P.y - radius2;\nfloat a1 = P.x*D.x + P.y*D.y;\nfloat a2 = D.x*D.x + D.y*D.y;\nfloat d = a1*a1 - a0*a2;\nif (d < 0.0)\ndiscard;\nfloat dist = (-a1 + sqrt(d)) / a2;\nvec3 new_point = ray_target + dist * ray_direction;\nvec3 tmp_point = new_point - base;\nvec3 _normal = normalize( tmp_point - axis * dot(tmp_point, axis) );\nray_origin = mix( ray_origin, surface_point, ortho );\nfloat front_cap_test = dot( tmp_point, axis );\nfloat end_cap_test = dot((new_point - end_cyl), axis);\n#ifndef CAP\nvec3 new_point2 = ray_target + ( (-a1 - sqrt(d)) / a2 ) * ray_direction;\nvec3 tmp_point2 = new_point2 - base;\n#endif\nif (front_cap_test < 0.0)\n{\nfloat dNV = dot(-axis, ray_direction);\nif (dNV < 0.0)\ndiscard;\nfloat near = dot(-axis, (base)) / dNV;\nvec3 front_point = ray_direction * near + ray_origin;\nif (dot(front_point - base, front_point-base) > radius2)\ndiscard;\n#ifdef CAP\nnew_point = front_point;\n_normal = axis;\n#else\nnew_point = ray_target + ( (-a1 - sqrt(d)) / a2 ) * ray_direction;\ndNV = dot(-axis, ray_direction);\nnear = dot(axis, end_cyl) / dNV;\nnew_point2 = ray_direction * near + ray_origin;\nif (dot(new_point2 - end_cyl, new_point2-base) < radius2)\ndiscard;\ninterior = true;\n#endif\n}\nif( end_cap_test > 0.0 )\n{\nfloat dNV = dot(axis, ray_direction);\nif (dNV < 0.0)\ndiscard;\nfloat near = dot(axis, end_cyl) / dNV;\nvec3 end_point = ray_direction * near + ray_origin;\nif( dot(end_point - end_cyl, end_point-base) > radius2 )\ndiscard;\n#ifdef CAP\nnew_point = end_point;\n_normal = axis;\n#else\nnew_point = ray_target + ( (-a1 - sqrt(d)) / a2 ) * ray_direction;\ndNV = dot(-axis, ray_direction);\nnear = dot(-axis, (base)) / dNV;\nnew_point2 = ray_direction * near + ray_origin;\nif (dot(new_point2 - base, new_point2-base) < radius2)\ndiscard;\ninterior = true;\n#endif\n}\ngl_FragDepthEXT = calcDepth( new_point );\n#ifdef NEAR_CLIP\nif( calcClip( new_point ) > 0.0 ){\ndist = (-a1 - sqrt(d)) / a2;\nnew_point = ray_target + dist * ray_direction;\nif( calcClip( new_point ) > 0.0 )\ndiscard;\ninterior = true;\ngl_FragDepthEXT = calcDepth( new_point );\nif( gl_FragDepthEXT >= 0.0 ){\ngl_FragDepthEXT = max( 0.0, calcDepth( vec3( - ( nearClip - 0.5 ) ) ) + ( 0.0000001 / vRadius ) );\n}\n}else if( gl_FragDepthEXT <= 0.0 ){\ndist = (-a1 - sqrt(d)) / a2;\nnew_point = ray_target + dist * ray_direction;\ninterior = true;\ngl_FragDepthEXT = calcDepth( new_point );\nif( gl_FragDepthEXT >= 0.0 ){\ngl_FragDepthEXT = 0.0 + ( 0.0000001 / vRadius );\n}\n}\n#else\nif( gl_FragDepthEXT <= 0.0 ){\ndist = (-a1 - sqrt(d)) / a2;\nnew_point = ray_target + dist * ray_direction;\ninterior = true;\ngl_FragDepthEXT = calcDepth( new_point );\nif( gl_FragDepthEXT >= 0.0 ){\ngl_FragDepthEXT = 0.0 + ( 0.0000001 / vRadius );\n}\n}\n#endif\nif (gl_FragDepthEXT < 0.0)\ndiscard;\nif (gl_FragDepthEXT > 1.0)\ndiscard;\n#ifdef PICKING\ngl_FragColor = vec4( vPickingColor, objectId );\n#else\nvec3 vViewPosition = -new_point;\nvec3 vNormal = _normal;\nvec3 vColor;\nif( distSq3( new_point, end_cyl ) < distSq3( new_point, base ) ){\nif( b < 0.0 ){\nvColor = vColor1;\n}else{\nvColor = vColor2;\n}\n}else{\nif( b > 0.0 ){\nvColor = vColor1;\n}else{\nvColor = vColor2;\n}\n}\nvec4 diffuseColor = vec4( diffuse, opacity );\nReflectedLight reflectedLight = ReflectedLight( vec3( 0.0 ), vec3( 0.0 ), vec3( 0.0 ), vec3( 0.0 ) );\nvec3 totalEmissiveLight = emissive;\n#include color_fragment\n#include roughnessmap_fragment\n#include metalnessmap_fragment\nvec3 normal = normalize( vNormal );\nif( interior ){\nnormal = vec3( 0.0, 0.0, 0.4 );\n}\n#include lights_physical_fragment\n#include lights_template\nvec3 outgoingLight = reflectedLight.directDiffuse + reflectedLight.indirectDiffuse + reflectedLight.directSpecular + reflectedLight.indirectSpecular + totalEmissiveLight;\ngl_FragColor = vec4( outgoingLight, diffuseColor.a );\n#include premultiplied_alpha_fragment\n#include tonemapping_fragment\n#include encodings_fragment\n#include fog_fragment\n#endif\n}");var Lb=new Float32Array([-1,1,-1,-1,-1,-1,1,1,-1,1,1,1,1,-1,-1,1,-1,1]),Ob=new Uint16Array([0,1,2,1,4,2,2,4,3,4,5,3]),Db=function(t){function e(e,r){t.call(this,e,r);var i=r||{};this.openEnded=gn(i.openEnded,!1),this.addUniforms({modelViewMatrixInverse:{value:new v},ortho:{value:0}}),this.addAttributes({position1:{type:"v3",value:null},position2:{type:"v3",value:null},color2:{type:"c",value:null},radius:{type:"f",value:null}}),this.setAttributes(e),this.makeMapping()}t&&(e.__proto__=t),e.prototype=Object.create(t&&t.prototype),e.prototype.constructor=e;var r={parameters:{},isImpostor:{},vertexShader:{},fragmentShader:{}};return r.parameters.get=function(){return Object.assign.call(this,{openEnded:{updateShader:!0}},t.prototype.parameters)},e.prototype.getDefines=function(e){var r=t.prototype.getDefines.call(this,e);return this.openEnded||(r.CAP=1),r},r.isImpostor.get=function(){return!0},r.vertexShader.get=function(){return"CylinderImpostor.vert"},r.fragmentShader.get=function(){return"CylinderImpostor.frag"},Object.defineProperties(e.prototype,r),e}(function(t){function e(){t.apply(this,arguments)}t&&(e.__proto__=t),e.prototype=Object.create(t&&t.prototype),e.prototype.constructor=e;var r={mapping:{},mappingIndices:{},mappingIndicesSize:{},mappingType:{},mappingSize:{},mappingItemSize:{}};return r.mapping.get=function(){return Lb},r.mappingIndices.get=function(){return Ob},r.mappingIndicesSize.get=function(){return 12},r.mappingType.get=function(){return"v3"},r.mappingSize.get=function(){return 6},r.mappingItemSize.get=function(){return 3},Object.defineProperties(e.prototype,r),e}(db)),Nb=function(t,e){return t.color2||(t.color2=t.color),!Uf||e&&e.disableImpostor?new Rb(t,e):new Db(t,e)};Qf.add("cylinder",Nb);var kb=function(t){function e(e,r){var i=4*(e.position1.length/3);t.call(this,{position:new Float32Array(3*i),color:new Float32Array(3*i)},r),this.setAttributes(e)}t&&(e.__proto__=t),e.prototype=Object.create(t&&t.prototype),e.prototype.constructor=e;var r={isLine:{},vertexShader:{},fragmentShader:{}};return e.prototype.setAttributes=function(t){var e,r,i,n,o,a,s=this.geometry.attributes;t.position1&&t.position2&&(e=t.position1,r=t.position2,o=s.position.array,s.position.needsUpdate=!0),t.color&&t.color2&&(i=t.color,n=t.color2,a=s.color.array,s.color.needsUpdate=!0);for(var c,u,h,l,p,d,f,m,g,v,y,b=this.size,x=0;x<b;x++)u=3*x,c=4*x*3,e&&r&&(d=e[u],f=e[u+1],m=e[u+2],h=(d+(g=r[u]))/2,l=(f+(v=r[u+1]))/2,p=(m+(y=r[u+2]))/2,o[c]=d,o[c+1]=f,o[c+2]=m,o[c+3]=h,o[c+4]=l,o[c+5]=p,o[c+6]=h,o[c+7]=l,o[c+8]=p,o[c+9]=g,o[c+10]=v,o[c+11]=y),i&&n&&(a[c]=a[c+3]=i[u],a[c+1]=a[c+4]=i[u+1],a[c+2]=a[c+5]=i[u+2],a[c+6]=a[c+9]=n[u],a[c+7]=a[c+10]=n[u+1],a[c+8]=a[c+11]=n[u+2])},r.isLine.get=function(){return!0},r.vertexShader.get=function(){return"Line.vert"},r.fragmentShader.get=function(){return"Line.frag"},Object.defineProperties(e.prototype,r),e}(qy),Fb=function(t){function e(e,r,i){t.call(this,e.structure,r,i),this.type="trajectory",this.parameters=Object.assign({drawLine:{type:"boolean",rebuild:!0},drawCylinder:{type:"boolean",rebuild:!0},drawPoint:{type:"boolean",rebuild:!0},drawSphere:{type:"boolean",rebuild:!0},linewidth:{type:"integer",max:20,min:1,rebuild:!0},pointSize:{type:"integer",max:20,min:1,rebuild:!0},sizeAttenuation:{type:"boolean",rebuild:!0},sort:{type:"boolean",rebuild:!0}},this.parameters),this.manualAttach=!0,this.trajectory=e,this.init(i)}return t&&(e.__proto__=t),e.prototype=Object.create(t&&t.prototype),e.prototype.constructor=e,e.prototype.init=function(e){var r=e||{};r.colorScheme=gn(r.colorScheme,"uniform"),r.colorValue=gn(r.colorValue,14540253),this.drawLine=gn(r.drawLine,!0),this.drawCylinder=gn(r.drawCylinder,!1),this.drawPoint=gn(r.drawPoint,!1),this.drawSphere=gn(r.drawSphere,!1),this.pointSize=gn(r.pointSize,1),this.sizeAttenuation=gn(r.sizeAttenuation,!1),this.sort=gn(r.sort,!0),t.prototype.init.call(this,r)},e.prototype.attach=function(){var t=this;this.bufferList.forEach(function(e){return t.viewer.add(e)}),this.setVisibility(this.visible),this.tasks.decrement()},e.prototype.create=function(){var t=this;if(console.log("create",this.structureView.atomCount),0!==this.structureView.atomCount){var e=this.structureView.getAtomIndices()[0];this.trajectory.getPath(e,function(e){var r=e.length/3,i=new tt(t.colorValue);if(t.drawSphere){var n=new yb({position:e,color:ko(r,i.r,i.g,i.b),radius:No(r,.2)},t.getBufferParams({sphereDetail:t.sphereDetail,dullInterior:!0,disableImpostor:t.disableImpostor}));t.bufferList.push(n)}if(t.drawCylinder){var o=new Nb({position1:e.subarray(0,-3),position2:e.subarray(3),color:ko(r-1,i.r,i.g,i.b),color2:ko(r-1,i.r,i.g,i.b),radius:No(r,.05)},t.getBufferParams({openEnded:!1,radialSegments:t.radialSegments,disableImpostor:t.disableImpostor,dullInterior:!0}));t.bufferList.push(o)}if(t.drawPoint){var a=new bb({position:e,color:ko(r,i.r,i.g,i.b)},t.getBufferParams({pointSize:t.pointSize,sizeAttenuation:t.sizeAttenuation,sort:t.sort}));t.bufferList.push(a)}if(t.drawLine){var s=new kb({position1:e.subarray(0,-3),position2:e.subarray(3),color:ko(r-1,i.r,i.g,i.b),color2:ko(r-1,i.r,i.g,i.b)},t.getBufferParams());t.bufferList.push(s)}t.attach()})}},e}(Eb),Bb=0,zb=new v,Ub=new g,jb=function(t,e){Object.defineProperty(this,"id",{value:Bb++});var r=e||{};this.name=r.name,this.uuid=Wn(),this.visible=void 0===r.visible||r.visible,this.signals={representationAdded:new no,representationRemoved:new no,visibilityChanged:new no,matrixChanged:new no,statusChanged:new no,nameChanged:new no,disposed:new no},this.stage=t,this.viewer=t.viewer,this.reprList=[],this.annotationList=[],this.matrix=new v,this.position=new g,this.quaternion=new m,this.scale=new g(1,1,1),this.transform=new v,this.controls=new Ng(this)},Gb={type:{}};Gb.type.get=function(){return"component"},jb.prototype.setPosition=function(t){return Array.isArray(t)?this.position.fromArray(t):this.position.copy(t),this.updateMatrix(),this},jb.prototype.setRotation=function(t){if(Array.isArray(t))if(3===t.length){var e=(new ft).fromArray(t);this.quaternion.setFromEuler(e)}else this.quaternion.fromArray(t);else t instanceof ft?this.quaternion.setFromEuler(t):this.quaternion.copy(t);return this.updateMatrix(),this},jb.prototype.setScale=function(t){return this.scale.set(t,t,t),this.updateMatrix(),this},jb.prototype.setTransform=function(t){return this.transform.copy(t),this.updateMatrix(),this},jb.prototype.updateMatrix=function(){var t=this,e=this.getCenterUntransformed(Ub);this.matrix.makeTranslation(-e.x,-e.y,-e.z),zb.makeRotationFromQuaternion(this.quaternion),this.matrix.premultiply(zb),zb.makeScale(this.scale.x,this.scale.y,this.scale.z),this.matrix.premultiply(zb);var r=this.position;zb.makeTranslation(r.x+e.x,r.y+e.y,r.z+e.z),this.matrix.premultiply(zb),this.matrix.premultiply(this.transform),this.reprList.forEach(function(e){e.setParameters({matrix:t.matrix})}),this.stage.viewer.updateBoundingBox(),this.signals.matrixChanged.dispatch(this.matrix)},jb.prototype.addAnnotation=function(t,e,r){var i=new Rg(this,t,e,r);return this.annotationList.push(i),i},jb.prototype.eachAnnotation=function(t){this.annotationList.slice().forEach(t)},jb.prototype.removeAnnotation=function(t){var e=this.annotationList.indexOf(t);-1!==e&&(this.annotationList.splice(e,1),t.dispose())},jb.prototype.removeAllAnnotations=function(){this.eachAnnotation(function(t){return t.dispose()}),this.annotationList.length=0},jb.prototype.addRepresentation=function(t,e,r){var i=r||{},n=this.stage.getParameters();i.matrix=this.matrix.clone(),i.quality=i.quality||n.quality,i.disableImpostor=gn(i.disableImpostor,!n.impostor),i.useWorker=gn(i.useWorker,n.workerDefault),i.visible=gn(i.visible,!0);var o=Object.assign({},i,{visible:this.visible&&i.visible}),a=Us(t,e,this.viewer,o),s=this.__getRepresentationComponent(a,i);return this.reprList.push(s),this.signals.representationAdded.dispatch(s),s},jb.prototype.addBufferRepresentation=function(t,e){return jb.prototype.addRepresentation.call(this,"buffer",t,e)},jb.prototype.hasRepresentation=function(t){return-1!==this.reprList.indexOf(t)},jb.prototype.eachRepresentation=function(t){this.reprList.slice().forEach(t)},jb.prototype.removeRepresentation=function(t){var e=this.reprList.indexOf(t);-1!==e&&(this.reprList.splice(e,1),t.dispose(),this.signals.representationRemoved.dispatch(t))},jb.prototype.updateRepresentations=function(t){this.reprList.forEach(function(e){return e.update(t)}),this.stage.viewer.requestRender()},jb.prototype.removeAllRepresentations=function(){this.eachRepresentation(function(t){return t.dispose()})},jb.prototype.dispose=function(){this.removeAllAnnotations(),this.removeAllRepresentations(),delete this.annotationList,delete this.reprList,this.signals.disposed.dispatch()},jb.prototype.setVisibility=function(t){return this.visible=t,this.eachRepresentation(function(t){return t.updateVisibility()}),this.eachAnnotation(function(t){return t.updateVisibility()}),this.signals.visibilityChanged.dispatch(t),this},jb.prototype.setStatus=function(t){return this.status=t,this.signals.statusChanged.dispatch(t),this},jb.prototype.setName=function(t){return this.name=t,this.signals.nameChanged.dispatch(t),this},jb.prototype.getBox=function(){return(t=this).getBoxUntransformed.apply(t,arguments).clone().applyMatrix4(this.matrix);var t},jb.prototype.getCenter=function(){return(t=this).getCenterUntransformed.apply(t,arguments).clone().applyMatrix4(this.matrix);var t},jb.prototype.getZoom=function(){return this.stage.getZoomForBox((t=this).getBox.apply(t,arguments));var t},jb.prototype.getBoxUntransformed=function(){},jb.prototype.getCenterUntransformed=function(){return this.getBoxUntransformed().getCenter()},jb.prototype.autoView=function(t){this.stage.animationControls.zoomMove(this.getCenter(),this.getZoom(),gn(t,0))},Object.defineProperties(jb.prototype,Gb),jb.prototype.__getRepresentationComponent=function(t,e){return new Vb(this.stage,t,e,this)};var Vb=function(t){function e(e,r,i,n){var o=i||{};o.name=gn(o.name,r.type),t.call(this,e,o),this.signals=Object.assign(this.signals,{parametersChanged:new no}),this.parent=n,this.setRepresentation(r)}t&&(e.__proto__=t),e.prototype=Object.create(t&&t.prototype),e.prototype.constructor=e;var r={type:{}};return r.type.get=function(){return"representation"},e.prototype.getType=function(){return this.repr.type},e.prototype.setRepresentation=function(t){this.disposeRepresentation(),this.repr=t,this.stage.tasks.listen(this.repr.tasks),this.updateVisibility()},e.prototype.addRepresentation=function(){},e.prototype.removeRepresentation=function(){},e.prototype.hasRepresentation=function(){},e.prototype.disposeRepresentation=function(){this.repr&&(this.stage.tasks.unlisten(this.repr.tasks),this.repr.dispose())},e.prototype.dispose=function(){this.parent&&this.parent.hasRepresentation(this)?this.parent.removeRepresentation(this):(this.disposeRepresentation(),this.signals.disposed.dispatch())},e.prototype.setVisibility=function(t){return this.visible=t,this.updateVisibility(),this.signals.visibilityChanged.dispatch(this.visible),this},e.prototype.getVisibility=function(){return this.parent?this.parent.visible&&this.visible:this.visible},e.prototype.toggleVisibility=function(){return this.setVisibility(!this.visible)},e.prototype.updateVisibility=function(){this.repr.setVisibility(this.getVisibility())},e.prototype.update=function(t){return this.repr.update(t),this},e.prototype.build=function(t){return this.repr.build(t),this},e.prototype.setSelection=function(t){return this.repr.setSelection(t),this},e.prototype.setParameters=function(t){return this.repr.setParameters(t),this.signals.parametersChanged.dispatch(this.repr.getParameters()),this},e.prototype.getParameters=function(){return this.repr.getParameters()},e.prototype.setColor=function(t){return this.repr.setColor(t),this},e.prototype.getCenter=function(){},e.prototype.getZoom=function(){},e.prototype.getBox=function(){},Object.defineProperties(e.prototype,r),e}(jb),$b=function(t){var e=this;this.list=t||[];for(var r=this.list.length,i=0;i<r;++i)e.list[i].signals.disposed.add(e._remove,e)};$b.prototype._remove=function(t){var e=this.list.indexOf(t);-1!==e&&this.list.splice(e,1)},$b.prototype._invoke=function(t,e){for(var r=this,i=this.list.length,n=0;n<i;++n){var o=r.list[n],a=o[t];"function"==typeof a&&a.apply(o,e)}return this},$b.prototype.setVisibility=function(t){return this._invoke("setVisibility",[t])},$b.prototype.setSelection=function(t){return this._invoke("setSelection",[t])},$b.prototype.dispose=function(){return this._invoke("dispose")};var Hb=function(t){function e(){t.apply(this,arguments)}return t&&(e.__proto__=t),e.prototype=Object.create(t&&t.prototype),e.prototype.constructor=e,e.prototype.addRepresentation=function(t,e){return this._invoke("addRepresentation",[t,e])},e.prototype.autoView=function(t){return this._invoke("autoView",[t])},e}($b),Wb=function(t){function e(){t.apply(this,arguments)}return t&&(e.__proto__=t),e.prototype=Object.create(t&&t.prototype),e.prototype.constructor=e,e.prototype.setParameters=function(t){return this._invoke("setParameters",[t])},e.prototype.setColor=function(t){return this._invoke("setColor",[t])},e}($b),Xb=new g,qb=function(t,e){if(this.signals={parametersChanged:new no,fullscreenChanged:new no,componentAdded:new no,componentRemoved:new no,clicked:new no,hovered:new no},this.tasks=new bm,this.compList=[],this.defaultFileParams={},this.viewer=new ea(t),this.viewer.renderer){this.tooltip=document.createElement("div"),Object.assign(this.tooltip.style,{display:"none",position:"fixed",zIndex:2+(parseInt(this.viewer.container.style.zIndex)||0),pointerEvents:"none",backgroundColor:"rgba( 0, 0, 0, 0.6 )",color:"lightgrey",padding:"8px",fontFamily:"sans-serif"}),document.body.appendChild(this.tooltip),this.mouseObserver=new Fm(this.viewer.renderer.domElement),this.viewerControls=new ag(this),this.trackballControls=new Xm(this),this.pickingControls=new Km(this),this.animationControls=new bg(this),this.mouseControls=new Sg(this),this.keyControls=new Eg(this),this.pickingBehavior=new Tg(this),this.mouseBehavior=new Pg(this),this.animationBehavior=new Cg(this),this.keyBehavior=new Ig(this),this.spinAnimation=this.animationControls.spin([0,1,0],.005),this.spinAnimation.pause(!0),this.rockAnimation=this.animationControls.rock([0,1,0],.005),this.rockAnimation.pause(!0);var r=Object.assign({impostor:!0,quality:"medium",workerDefault:!0,sampleLevel:0,backgroundColor:"black",rotateSpeed:2,zoomSpeed:1.2,panSpeed:1,clipNear:0,clipFar:100,clipDist:10,fogNear:50,fogFar:100,cameraFov:40,cameraType:"perspective",lightColor:14540253,lightIntensity:1,ambientColor:14540253,ambientIntensity:.2,hoverTimeout:0,tooltip:!0,mousePreset:"default"},e);this.parameters={backgroundColor:{type:"color"},quality:{type:"select",options:{auto:"auto",low:"low",medium:"medium",high:"high"}},sampleLevel:{type:"range",step:1,max:5,min:-1},impostor:{type:"boolean"},workerDefault:{type:"boolean"},rotateSpeed:{type:"number",precision:1,max:10,min:0},zoomSpeed:{type:"number",precision:1,max:10,min:0},panSpeed:{type:"number",precision:1,max:10,min:0},clipNear:{type:"range",step:1,max:100,min:0},clipFar:{type:"range",step:1,max:100,min:0},clipDist:{type:"integer",max:200,min:0},fogNear:{type:"range",step:1,max:100,min:0},fogFar:{type:"range",step:1,max:100,min:0},cameraType:{type:"select",options:{perspective:"perspective",orthographic:"orthographic"}},cameraFov:{type:"range",step:1,max:120,min:15},lightColor:{type:"color"},lightIntensity:{type:"number",precision:2,max:10,min:0},ambientColor:{type:"color"},ambientIntensity:{type:"number",precision:2,max:10,min:0},hoverTimeout:{type:"integer",max:1e4,min:-1},tooltip:{type:"boolean"},mousePreset:{type:"select",options:{default:"default",pymol:"pymol",coot:"coot"}}},this.setParameters(r),this.viewer.animate()}};qb.prototype.setParameters=function(t){var e=Object.assign({},t),r=this.parameters,i=this.viewer,n=this.trackballControls;for(var o in e)void 0!==e[o]&&r[o]&&(r[o].int&&(e[o]=parseInt(e[o])),r[o].float&&(e[o]=parseFloat(e[o])),r[o].value=e[o]);return void 0!==e.quality&&this.setQuality(e.quality),void 0!==e.impostor&&this.setImpostor(e.impostor),void 0!==e.rotateSpeed&&(n.rotateSpeed=e.rotateSpeed),void 0!==e.zoomSpeed&&(n.zoomSpeed=e.zoomSpeed),void 0!==e.panSpeed&&(n.panSpeed=e.panSpeed),void 0!==e.mousePreset&&this.mouseControls.preset(e.mousePreset),this.mouseObserver.setParameters({hoverTimeout:e.hoverTimeout}),i.setClip(e.clipNear,e.clipFar,e.clipDist),i.setFog(void 0,e.fogNear,e.fogFar),i.setCamera(e.cameraType,e.cameraFov),i.setSampling(e.sampleLevel),i.setBackground(e.backgroundColor),i.setLight(e.lightColor,e.lightIntensity,e.ambientColor,e.ambientIntensity),this.signals.parametersChanged.dispatch(this.getParameters()),this},qb.prototype.getParameters=function(){var t=this,e={};for(var r in t.parameters)e[r]=t.parameters[r].value;return e},qb.prototype.defaultFileRepresentation=function(e){if("structure"===e.type){e.setSelection("/0");var r,i,n,o=e.structure;if(o.biomolDict.BU1){var a=o.biomolDict.BU1;r=a.getAtomCount(o),i=a.getResidueCount(o),n=a.getInstanceCount(),e.setDefaultAssembly("BU1")}else r=o.getModelProxy(0).atomCount,i=o.getModelProxy(0).residueCount,n=1;var s=r;Bf&&(s*=4);var c=o.atomStore.count/o.residueStore.count<2;c&&(s*=10);var u="chainname",h="RdYlBu",l=!1;if(1===o.getChainnameCount("polymer and /0")&&(u="residueindex",h="spectral",l=!0),t.Debug&&console.log(s,r,n,c),i/n<4)e.addRepresentation("ball+stick",{colorScheme:"element",scale:2,aspectRatio:1.5,bondScale:.3,bondSpacing:.75,quality:"auto"});else if(n>5&&s>15e3||s>7e5){var p=Math.min(1.5,Math.max(.1,2e3/(s/n)));c&&(p=Math.min(p,.15)),e.addRepresentation("surface",{sele:"polymer",surfaceType:"sas",probeRadius:1.4,scaleFactor:p,colorScheme:u,colorScale:h,colorReverse:l,useWorker:!1})}else s>25e4?e.addRepresentation("backbone",{lineOnly:!0,colorScheme:u,colorScale:h,colorReverse:l}):s>1e5?e.addRepresentation("backbone",{quality:"low",disableImpostor:!0,colorScheme:u,colorScale:h,colorReverse:l,scale:2}):s>8e4?e.addRepresentation("backbone",{colorScheme:u,colorScale:h,colorReverse:l,scale:2}):(e.addRepresentation("cartoon",{colorScheme:u,colorScale:h,colorReverse:l,scale:.7,aspectRatio:5,quality:"auto"}),s<5e4&&e.addRepresentation("base",{colorScheme:u,colorScale:h,colorReverse:l,quality:"auto"}),e.addRepresentation("ball+stick",{sele:"ligand",colorScheme:"element",scale:2,aspectRatio:1.5,bondScale:.3,bondSpacing:.75,quality:"auto"}));e.structure.frames.length&&e.addTrajectory()}else"surface"!==e.type&&"volume"!==e.type||e.addRepresentation("surface");this.tasks.onZeroOnce(this.autoView,this)},qb.prototype.loadFile=function(t,e){var r=Object.assign({},this.defaultFileParams,e),i=new jb(this,r);i.name=wn(t).name,this.addComponent(i);var n=this.tasks;n.increment();var o=function(t){return this.removeComponent(i),i=this.addComponentFromObject(t,r),"script"===i.type?i.run():r.defaultRepresentation&&this.defaultFileRepresentation(i),n.decrement(),i}.bind(this),a=function(t){throw i.setStatus(t),n.decrement(),t},s=gn(r.ext,wn(t).ext);return(qf.isTrajectory(s)?Promise.reject(new Error('loadFile: ext "'+s+'" is a trajectory and must be loaded into a structure component')):Mo(t,r)).then(o,a)},qb.prototype.addComponent=function(t){if(!t)return void jf.warn("Stage.addComponent: no component given");this.compList.push(t),this.signals.componentAdded.dispatch(t)},qb.prototype.addComponentFromObject=function(t,e){var r=Kf.get(t.type);if(r){var i=new r(this,t,e);return this.addComponent(i),i}jf.warn("no component for object type",t.type)},qb.prototype.removeComponent=function(t){var e=this.compList.indexOf(t);-1!==e&&(this.compList.splice(e,1),t.dispose(),this.signals.componentRemoved.dispatch(t))},qb.prototype.removeAllComponents=function(t){this.compList.slice().forEach(function(e){t&&e.type!==t||this.removeComponent(e)},this)},qb.prototype.handleResize=function(){this.viewer.handleResize()},qb.prototype.setSize=function(t,e){var r=this.viewer.container;r!==document.body&&(void 0!==t&&(r.style.width=t),void 0!==e&&(r.style.height=e),this.handleResize())},qb.prototype.toggleFullscreen=function(t){function e(){return document.fullscreenElement||document.mozFullScreenElement||document.webkitFullscreenElement||document.msFullscreenElement}function r(){if(!e()&&i.lastFullscreenElement){var t=i.lastFullscreenElement;t.style.width=t.dataset.normalWidth,t.style.height=t.dataset.normalHeight,document.removeEventListener("fullscreenchange",r),document.removeEventListener("mozfullscreenchange",r),document.removeEventListener("webkitfullscreenchange",r),document.removeEventListener("MSFullscreenChange",r),i.handleResize(),i.signals.fullscreenChanged.dispatch(!1)}}if(!(document.fullscreenEnabled||document.mozFullScreenEnabled||document.webkitFullscreenEnabled||document.msFullscreenEnabled))return void jf.log("fullscreen mode (currently) not possible");var i=this;t=t||this.viewer.container,this.lastFullscreenElement=t,e()?document.exitFullscreen?document.exitFullscreen():document.msExitFullscreen?document.msExitFullscreen():document.mozCancelFullScreen?document.mozCancelFullScreen():document.webkitExitFullscreen&&document.webkitExitFullscreen():(t.dataset.normalWidth=t.style.width,t.dataset.normalHeight=t.style.height,t.style.width=window.screen.width+"px",t.style.height=window.screen.height+"px",t.requestFullscreen?t.requestFullscreen():t.msRequestFullscreen?t.msRequestFullscreen():t.mozRequestFullScreen?t.mozRequestFullScreen():t.webkitRequestFullscreen&&t.webkitRequestFullscreen(),document.addEventListener("fullscreenchange",r),document.addEventListener("mozfullscreenchange",r),document.addEventListener("webkitfullscreenchange",r),document.addEventListener("MSFullscreenChange",r),this.handleResize(),this.signals.fullscreenChanged.dispatch(!0),setTimeout(function(){i.handleResize()},100))},qb.prototype.setSpin=function(t){t?(this.spinAnimation.resume(!0),this.rockAnimation.pause(!0)):this.spinAnimation.pause(!0)},qb.prototype.setRock=function(t){t?(this.rockAnimation.resume(!0),this.spinAnimation.pause(!0)):this.rockAnimation.pause(!0)},qb.prototype.toggleSpin=function(){this.setSpin(this.spinAnimation.paused)},qb.prototype.toggleRock=function(){this.setRock(this.rockAnimation.paused)},qb.prototype.setFocus=function(t){var e=Yn(t/2,0,49.9),r=100-e,i=(r-e)/2;this.setParameters({clipNear:e,clipFar:r,fogNear:Zn(r-i),fogFar:Zn(r+i)})},qb.prototype.getZoomForBox=function(t){var e=t.getSize(Xb),r=Math.max(e.x,e.y,e.z),i=Math.min(e.x,e.y,e.z),n=r+Math.sqrt(i),o=$n(this.viewer.perspectiveCamera.fov),a=this.viewer.width,s=this.viewer.height,c=a/s,u=s<a?1:c;return n=Math.abs(.5*n/u/Math.sin(o/2)),-(n+=this.parameters.clipDist.value)},qb.prototype.getBox=function(){return this.viewer.boundingBox},qb.prototype.getZoom=function(){return this.getZoomForBox(this.getBox())},qb.prototype.getCenter=function(t){return this.getBox().getCenter(t)},qb.prototype.autoView=function(t){this.animationControls.zoomMove(this.getCenter(),this.getZoom(),gn(t,0))},qb.prototype.makeImage=function(t){var e=this.viewer,r=this.tasks;return new Promise(function(i,n){function o(){r.increment(),e.makeImage(t).then(function(t){r.decrement(),i(t)}).catch(function(t){r.decrement(),n(t)})}r.onZeroOnce(o)})},qb.prototype.setImpostor=function(t){this.parameters.impostor.value=t;var e=["spacefill","ball+stick","licorice","hyperball","backbone","rocket","helixorient","contact","distance","dot"];this.eachRepresentation(function(r){if("script"!==r.type&&e.includes(r.getType())){var i=r.getParameters();i.disableImpostor=!t,r.build(i)}})},qb.prototype.setQuality=function(t){this.parameters.quality.value=t;var e=["tube","cartoon","ribbon","trace","rope"],r=["spacefill","ball+stick","licorice","hyperball","backbone","rocket","helixorient","contact","distance","dot"];this.eachRepresentation(function(i){if("script"!==i.type){var n=i.getParameters();if(!e.includes(i.getType())){if(!r.includes(i.getType()))return;if(!n.disableImpostor)return void(i.repr.quality=t)}n.quality=t,i.build(n)}})},qb.prototype.eachComponent=function(t,e){this.compList.slice().forEach(function(r,i){e&&r.type!==e||t(r,i)})},qb.prototype.eachRepresentation=function(t,e){this.eachComponent(function(e){e.reprList.slice().forEach(function(r){t(r,e)})},e)},qb.prototype.getComponentsByName=function(t,e){var r=[];return this.eachComponent(function(e){(void 0===t||js(t,e))&&r.push(e)},e),new Hb(r)},qb.prototype.getComponentsByObject=function(t){var e=[];return this.eachComponent(function(r){r[r.type]===t&&e.push(r)}),new Hb(e)},qb.prototype.getRepresentationsByName=function(t,e){var r,i;"object"!=typeof t||t instanceof RegExp?(r=void 0,i=t):(r=t.comp,i=t.repr);var n=[];return this.eachRepresentation(function(t,e){(void 0===r||js(r,e))&&(void 0===i||js(i,t))&&n.push(t)},e),new Wb(n)},qb.prototype.getAnythingByName=function(t){var e=this.getComponentsByName(t).list,r=this.getRepresentationsByName(t).list;return new $b(e.concat(r))},qb.prototype.dispose=function(){this.tasks.dispose()};var Yb=[[4,0,-2,-1,-2,0,-2,-1,-1,-1,-1,-2,-1,-1,-1,1,0,0,-3,-2],[0,9,-3,-4,-2,-3,-3,-1,-3,-1,-1,-3,-3,-3,-3,-1,-1,-1,-2,-2],[-2,-3,6,2,-3,-1,-1,-3,-1,-4,-3,1,-1,0,-2,0,-1,-3,-4,-3],[-1,-4,2,5,-3,-2,0,-3,1,-3,-2,0,-1,2,0,0,-1,-2,-3,-2],[-2,-2,-3,-3,6,-3,-1,0,-3,0,0,-3,-4,-3,-3,-2,-2,-1,1,3],[0,-3,-1,-2,-3,6,-2,-4,-2,-4,-3,0,-2,-2,-2,0,-2,-3,-2,-3],[-2,-3,-1,0,-1,-2,8,-3,-1,-3,-2,1,-2,0,0,-1,-2,-3,-2,2],[-1,-1,-3,-3,0,-4,-3,4,-3,2,1,-3,-3,-3,-3,-2,-1,3,-3,-1],[-1,-3,-1,1,-3,-2,-1,-3,5,-2,-1,0,-1,1,2,0,-1,-2,-3,-2],[-1,-1,-4,-3,0,-4,-3,2,-2,4,2,-3,-3,-2,-2,-2,-1,1,-2,-1],[-1,-1,-3,-2,0,-3,-2,1,-1,2,5,-2,-2,0,-1,-1,-1,1,-1,-1],[-2,-3,1,0,-3,0,1,-3,0,-3,-2,6,-2,0,0,1,0,-3,-4,-2],[-1,-3,-1,-1,-4,-2,-2,-3,-1,-3,-2,-2,7,-1,-2,-1,-1,-2,-4,-3],[-1,-3,0,2,-3,-2,0,-3,1,-2,0,0,-1,5,1,0,-1,-2,-2,-1],[-1,-3,-2,0,-3,-2,0,-3,2,-2,-1,0,-2,1,5,-1,-1,-3,-3,-2],[1,-1,0,0,-2,0,-1,-2,0,-2,-1,1,-1,0,-1,4,1,-2,-3,-2],[0,-1,-1,-1,-2,-2,-2,-1,-1,-1,-1,0,-1,-1,-1,1,5,0,-2,-2],[0,-1,-3,-2,-1,-3,-3,3,-2,1,1,-3,-2,-2,-3,-2,0,4,-3,-1],[-3,-2,-4,-3,1,-2,-2,-3,-3,-2,-1,-4,-4,-2,-3,-3,-2,-3,11,2],[-2,-2,-3,-2,3,-3,2,-1,-2,-1,-1,-2,-3,-1,-2,-2,-2,-1,2,7]],Zb=[[4,-1,-2,-2,0,-1,-1,0,-2,-1,-1,-1,-1,-2,-1,1,0,-3,-2,0,-2,-1,0],[-1,5,0,-2,-3,1,0,-2,0,-3,-2,2,-1,-3,-2,-1,-1,-3,-2,-3,-1,0,-1],[-2,0,6,1,-3,0,0,0,1,-3,-3,0,-2,-3,-2,1,0,-4,-2,-3,3,0,-1],[-2,-2,1,6,-3,0,2,-1,-1,-3,-4,-1,-3,-3,-1,0,-1,-4,-3,-3,4,1,-1],[0,-3,-3,-3,9,-3,-4,-3,-3,-1,-1,-3,-1,-2,-3,-1,-1,-2,-2,-1,-3,-3,-2],[-1,1,0,0,-3,5,2,-2,0,-3,-2,1,0,-3,-1,0,-1,-2,-1,-2,0,3,-1],[-1,0,0,2,-4,2,5,-2,0,-3,-3,1,-2,-3,-1,0,-1,-3,-2,-2,1,4,-1],[0,-2,0,-1,-3,-2,-2,6,-2,-4,-4,-2,-3,-3,-2,0,-2,-2,-3,-3,-1,-2,-1],[-2,0,1,-1,-3,0,0,-2,8,-3,-3,-1,-2,-1,-2,-1,-2,-2,2,-3,0,0,-1],[-1,-3,-3,-3,-1,-3,-3,-4,-3,4,2,-3,1,0,-3,-2,-1,-3,-1,3,-3,-3,-1],[-1,-2,-3,-4,-1,-2,-3,-4,-3,2,4,-2,2,0,-3,-2,-1,-2,-1,1,-4,-3,-1],[-1,2,0,-1,-3,1,1,-2,-1,-3,-2,5,-1,-3,-1,0,-1,-3,-2,-2,0,1,-1],[-1,-1,-2,-3,-1,0,-2,-3,-2,1,2,-1,5,0,-2,-1,-1,-1,-1,1,-3,-1,-1],[-2,-3,-3,-3,-2,-3,-3,-3,-1,0,0,-3,0,6,-4,-2,-2,1,3,-1,-3,-3,-1],[-1,-2,-2,-1,-3,-1,-1,-2,-2,-3,-3,-1,-2,-4,7,-1,-1,-4,-3,-2,-2,-1,-2],[1,-1,1,0,-1,0,0,0,-1,-2,-2,0,-1,-2,-1,4,1,-3,-2,-2,0,0,0],[0,-1,0,-1,-1,-1,-1,-2,-2,-1,-1,-1,-1,-2,-1,1,5,-2,-2,0,-1,-1,0],[-3,-3,-4,-4,-2,-2,-3,-2,-2,-3,-2,-3,-1,1,-4,-3,-2,11,2,-3,-4,-3,-2],[-2,-2,-2,-3,-2,-1,-2,-3,2,-1,-1,-2,-1,3,-3,-2,-2,2,7,-1,-3,-2,-1],[0,-3,-3,-3,-1,-2,-2,-3,-3,3,1,-2,1,-1,-2,-2,0,-3,-1,4,-3,-2,-1],[-2,-1,3,4,-3,0,1,-1,0,-3,-4,0,-3,-3,-2,0,-1,-4,-3,-3,4,1,-1],[-1,0,0,1,-3,3,4,-2,0,-3,-3,1,-1,-3,-1,0,-1,-3,-2,-2,1,4,-1],[0,-1,-1,-1,-2,-1,-1,-1,-1,-1,-1,-1,-1,-1,-2,0,0,-2,-1,-1,-1,-1,-1]],Kb=function(){return{blosum62:Gs("ARNDCQEGHILKMFPSTWYVBZ?",Zb),blosum62x:Gs("ACDEFGHIKLMNPQRSTVWY",Yb)}}(),Qb=function(t,e,r,i,n){this.seq1=t,this.seq2=e,this.gapPenalty=r||-10,this.gapExtensionPenalty=i||-1,this.substMatrix=n||"blosum62",this.substMatrix&&(this.substMatrix=Kb[this.substMatrix])};Qb.prototype.initMatrices=function(){var t=this;this.n=this.seq1.length,this.m=this.seq2.length,this.score=void 0,this.ali="",this.S=[],this.V=[],this.H=[];var e,r;for(e=0;e<=this.n;++e)for(t.S[e]=[],t.V[e]=[],t.H[e]=[],r=0;r<=this.m;++r)t.S[e][r]=0,t.V[e][r]=0,t.H[e][r]=0;for(e=0;e<=this.n;++e)t.S[e][0]=t.gap(0),t.H[e][0]=-1/0;for(r=0;r<=this.m;++r)t.S[0][r]=t.gap(0),t.V[0][r]=-1/0;this.S[0][0]=0},Qb.prototype.gap=function(t){return this.gapPenalty+t*this.gapExtensionPenalty},Qb.prototype.makeScoreFn=function(){var t,e,r=this.seq1,i=this.seq2,n=this.substMatrix;return n?function(o,a){t=r[o],e=i[a];try{return n[t][e]}catch(t){return-4}}:(jf.warn("Alignment: no subst matrix"),function(n,o){return t=r[n],e=i[o],t===e?5:-3})},Qb.prototype.calc=function(){t.Debug&&jf.time("Alignment.calc"),this.initMatrices();var e,r,i,n,o,a,s,c=this.gap(0),u=this.makeScoreFn(),h=this.gapExtensionPenalty,l=this.V,p=this.H,d=this.S,f=this.n,m=this.m;for(a=1;a<=f;++a)for(r=d[a-1],e=l[a-1],i=l[a],n=p[a],o=d[a],s=1;s<=m;++s)i[s]=Math.max(r[s]+c,e[s]+h),n[s]=Math.max(o[s-1]+c,n[s-1]+h),o[s]=Math.max(r[s-1]+u(a-1,s-1),i[s],n[s]);t.Debug&&jf.timeEnd("Alignment.calc"),t.Debug&&jf.log(this.S,this.V,this.H)},Qb.prototype.trace=function(){var e=this;t.Debug&&jf.time("Alignment.trace"),this.ali1="",this.ali2="";var r,i=this.makeScoreFn(),n=this.n,o=this.m;for(this.S[n][o]>=this.V[n][o]?(r="S",this.score=this.S[n][o]):this.V[n][o]>=this.H[n][o]?(r="V",this.score=this.V[n][o]):(r="H",this.score=this.H[n][o]),t.Debug&&jf.log("Alignment: SCORE",this.score),t.Debug&&jf.log("Alignment: S, V, H",this.S[n][o],this.V[n][o],this.H[n][o]);n>0&&o>0;)"S"===r?e.S[n][o]===e.S[n-1][o-1]+i(n-1,o-1)?(e.ali1=e.seq1[n-1]+e.ali1,e.ali2=e.seq2[o-1]+e.ali2,--n,--o,r="S"):e.S[n][o]===e.V[n][o]?r="V":e.S[n][o]===e.H[n][o]?r="H":(--n,--o):"V"===r?e.V[n][o]===e.V[n-1][o]+e.gapExtensionPenalty?(e.ali1=e.seq1[n-1]+e.ali1,e.ali2="-"+e.ali2,--n,r="V"):e.V[n][o]===e.S[n-1][o]+e.gap(0)?(e.ali1=e.seq1[n-1]+e.ali1,e.ali2="-"+e.ali2,--n,r="S"):--n:"H"===r?e.H[n][o]===e.H[n][o-1]+e.gapExtensionPenalty?(e.ali1="-"+e.ali1,e.ali2=e.seq2[o-1]+e.ali2,--o,r="H"):e.H[n][o]===e.S[n][o-1]+e.gap(0)?(e.ali1="-"+e.ali1,e.ali2=e.seq2[o-1]+e.ali2,--o,r="S"):--o:jf.error("Alignment: no matrix");for(;n>0;)e.ali1=e.seq1[n-1]+e.ali1,e.ali2="-"+e.ali2,--n;for(;o>0;)e.ali1="-"+e.ali1,e.ali2=e.seq2[o-1]+e.ali2,--o;t.Debug&&jf.timeEnd("Alignment.trace"),t.Debug&&jf.log([this.ali1,this.ali2])};var Jb=function(t){function e(e){var r=this;t.call(this,e),e.scale||(this.scale="rainbow",this.reverse=gn(e.reverse,!0)),this.scalePerModel={},this.structure.eachModel(function(t){r.domain=[t.atomOffset,t.atomEnd],r.scalePerModel[t.index]=r.getScale()})}return t&&(e.__proto__=t),e.prototype=Object.create(t&&t.prototype),e.prototype.constructor=e,e.prototype.atomColor=function(t){return this.scalePerModel[t.modelIndex](t.index)},e}(pf);Hf.add("atomindex",Jb);var tx=function(t){function e(e){if(t.call(this,e),e.scale||(this.scale="OrRd"),!e.domain){var r,i=1/0,n=-1/0;e.sele&&(r=new Cf(e.sele)),this.structure.eachAtom(function(t){var e=t.bfactor;i=Math.min(i,e),n=Math.max(n,e)},r),this.domain=[i,n]}this.bfactorScale=this.getScale()}return t&&(e.__proto__=t),e.prototype=Object.create(t&&t.prototype),e.prototype.constructor=e,e.prototype.atomColor=function(t){return this.bfactorScale(t.bfactor)},e}(pf);Hf.add("bfactor",tx);var ex=function(t){function e(e){t.call(this,e),e.scale||(this.scale="Spectral");var r={},i={};this.structure.eachModel(function(t){var e=0,n={};t.eachChain(function(t){void 0===n[t.chainid]&&(n[t.chainid]=e,e+=1)}),this.domain=[0,e-1],r[t.index]=n,i[t.index]=this.getScale()}.bind(this)),this.atomColor=function(t){var e=r[t.modelIndex];return i[t.modelIndex](e[t.chainid])}}return t&&(e.__proto__=t),e.prototype=Object.create(t&&t.prototype),e.prototype.constructor=e,e}(pf);Hf.add("chainid",ex);var rx=function(t){function e(e){if(t.call(this,e),e.scale||(this.scale="Spectral"),e.domain){var r=this.getScale();this.atomColor=function(t){return r(t.chainIndex)}}else{var i={};this.structure.eachModel(function(t){this.domain=[t.chainOffset,t.chainEnd],i[t.index]=this.getScale()}.bind(this)),this.atomColor=function(t){return i[t.modelIndex](t.chainIndex)}}}return t&&(e.__proto__=t),e.prototype=Object.create(t&&t.prototype),e.prototype.constructor=e,e}(pf);Hf.add("chainindex",rx);var ix=function(t){function e(e){t.call(this,e),e.scale||(this.scale="Spectral");var r={},i={};this.structure.eachModel(function(t){var e=0,n={};t.eachChain(function(t){void 0===n[t.chainname]&&(n[t.chainname]=e,e+=1)}),this.domain=[0,e-1],r[t.index]=n,i[t.index]=this.getScale()}.bind(this)),this.atomColor=function(t){var e=r[t.modelIndex];return i[t.modelIndex](e[t.chainname])}}return t&&(e.__proto__=t),e.prototype=Object.create(t&&t.prototype),e.prototype.constructor=e,e}(pf);Hf.add("chainname",ix);var nx=function(t){function e(e){t.call(this,e),e.scale||(this.scale="RdYlBu"),this.rsrzScale=this.getScale({domain:[2,0]}),this.rsccScale=this.getScale({domain:[.678,1]});var r=e.structure.validation||{};this.rsrzDict=r.rsrzDict||{},this.rsccDict=r.rsccDict||{}}return t&&(e.__proto__=t),e.prototype=Object.create(t&&t.prototype),e.prototype.constructor=e,e.prototype.atomColor=function(t){var e=t.resno;t.inscode&&(e+="^"+t.inscode),t.chainname&&(e+=":"+t.chainname),e+="/"+t.modelIndex;var r=this.rsrzDict[e];if(void 0!==r)return this.rsrzScale(r);var i=this.rsccDict[e];return void 0!==i?this.rsccScale(i):9474192},e}(pf);Hf.add("densityfit",nx);var ox={ARG:{CD:.1,CZ:.5,NE:-.1},ASN:{CG:.55,OD1:-.55},ASP:{CB:-.16,CG:.36,OD1:-.6,OD2:-.6},CYS:{CB:.19,SG:-.19},GLN:{CD:.55,OE1:-.55},GLU:{CD:.36,CG:-.16,OE1:-.6,OE2:-.6},HIS:{CB:.1,CD2:.2,CE1:.45,CG:.15,ND1:.05,NE2:.05},LYS:{CE:.25,NZ:.75},MET:{CE:.06,CG:.06,SD:-.12},PTR:{C:.55,CA:.1,CZ:.25,N:-.35,O:-.55,O1P:-.85,O2P:-.85,O3P:-.85,OG1:-1.1,P:1.4},SEP:{C:.55,CA:.1,CB:.25,N:-.35,O:-.55,O1P:-.85,O2P:-.85,O3P:-.85,OG1:-1.1,P:1.4},SER:{CB:.25,OG:-.25},THR:{CB:.25,OG1:-.25},TPO:{C:.55,CA:.1,CB:.25,N:-.35,O:-.55,OG1:-1.1,O1P:-.85,O2P:-.85,O3P:-.85,P:1.4},TRP:{CD1:.06,CD2:.1,CE2:-.04,CE3:-.03,CG:-.03,NE1:-.06},TYR:{CZ:.25,OH:-.25},backbone:{C:.55,O:-.55,N:-.35,CA:.1}},ax=12,sx=1.04,cx=.25,ux=function(t){function e(e){function r(t){return t.isProtein()?ox[t.resname]&&ox[t.resname][t.atomname]||ox.backbone[t.atomname]||0:0}t.call(this,e),e.scale||(this.scale="rwb"),e.domain||(this.domain=[-.5,0,.5]);var i=this.getScale(),n=this.structure,o=new Float32Array(n.atomCount),a=[],s=[];n.eachAtom(function(t){if(o[t.index]=r(t)*t.occupancy,"N"===t.atomname){var e=$s(t);void 0!==e&&(a.push(e),s.push(cx*t.occupancy))}});var c=this.structure.getBoundingBox();c.expandByScalar(sx);var u=Hs(a),h=new Ya(u,c),l=new Ya(this.structure.atomStore,c),p=this.atomProxy,d=new g,f=ax*ax;this.positionColor=function(t){for(var e=0,r=l.within(t.x,t.y,t.z,ax),n=0;n<r.length;n++){var a=r[n],c=o[a];if(0!==c){p.index=a,d.x=t.x-p.x,d.y=t.y-p.y,d.z=t.z-p.z;var m=d.lengthSq();m<f&&(e+=c/m)}}for(var g=h.within(t.x,t.y,t.z,ax),v=0;v<g.length;v++){var y=g[v];d.x=t.x-u.x[y],d.y=t.y-u.y[y],d.z=t.z-u.z[y];var b=d.lengthSq();b<f&&(e+=s[y]/b)}return i(e)}}return t&&(e.__proto__=t),e.prototype=Object.create(t&&t.prototype),e.prototype.constructor=e,e}(pf);Hf.add("electrostatic",ux);var hx={H:16777215,HE:14286847,LI:13402367,BE:12779264,B:16758197,C:9474192,N:3166456,O:16715021,F:9494608,NE:11789301,NA:11230450,MG:9109248,AL:12560038,SI:1578e4,P:16744448,S:16777008,CL:2093087,AR:8442339,K:9388244,CA:4062976,SC:15132390,TI:12567239,V:10921643,CR:9083335,MN:10255047,FE:14706227,CO:15765664,NI:5296208,CU:13140019,ZN:8224944,GA:12750735,GE:6721423,AS:12419299,SE:16752896,BR:10889513,KR:6076625,RB:7351984,SR:65280,Y:9764863,ZR:9756896,NB:7586505,MO:5551541,TC:3907230,RU:2396047,RH:687500,PD:27013,AG:12632256,CD:16767375,IN:10909043,SN:6717568,SB:10380213,TE:13924864,I:9699476,XE:9699476,CS:5707663,BA:51456,LA:7394559,CE:16777159,PR:14286791,ND:13107143,PM:10747847,SM:9437127,EU:6422471,GD:4587463,TB:3211207,DY:2097095,HO:65436,ER:58997,TM:54354,YB:48952,LU:43812,HF:5096191,TA:5089023,W:2200790,RE:2522539,OS:2516630,IR:1528967,PT:13684960,AU:16765219,HG:12105936,TL:10900557,PB:5724513,BI:10375093,PO:11230208,AT:7688005,RN:4358806,FR:4325478,RA:32e3,AC:7384058,TH:47871,PA:41471,U:36863,NP:33023,PU:27647,AM:5528818,CM:7888099,BK:9064419,CF:10565332,ES:11739092,FM:11739066,MD:11734438,NO:12389767,LR:13041766,RF:13369433,DB:13697103,SG:14221381,BH:14680120,HS:15073326,MT:15400998,DS:16777215,RG:16777215,CN:16777215,UUT:16777215,FL:16777215,UUP:16777215,LV:16777215,UUH:16777215,D:16777152,T:16777120},lx=function(t){function e(e){var r=e||{};r.value=gn(r.value,hx.C),t.call(this,r)}return t&&(e.__proto__=t),e.prototype=Object.create(t&&t.prototype),e.prototype.constructor=e,e.prototype.atomColor=function(t){var e=t.element;return"C"===e?this.value:hx[e]||16777215},e}(pf);Hf.add("element",lx);var px=function(t){function e(e){t.call(this,e),e.scale||(this.scale="Spectral"),e.domain||(this.domain=[0,this.structure.entityList.length-1]);var r=this.getScale();this.atomColor=function(t){return r(t.entityIndex)}}return t&&(e.__proto__=t),e.prototype=Object.create(t&&t.prototype),e.prototype.constructor=e,e}(pf);Hf.add("entityindex",px);var dx=function(t){function e(){t.apply(this,arguments)}return t&&(e.__proto__=t),e.prototype=Object.create(t&&t.prototype),e.prototype.constructor=e,e.prototype.atomColor=function(t){var e=t.entity;switch(e?e.entityType:void 0){case _v:return 8374655;case wv:return 16629894;case Sv:return 12496596;case Av:return 3697840;default:return 16777113}},e}(pf);Hf.add("entitytype",dx);var fx=function(t){function e(e){t.call(this,e);var r=e.structure.validation||{};this.geoAtomDict=r.geoAtomDict||{},this.geoDict=r.geoDict||{}}return t&&(e.__proto__=t),e.prototype=Object.create(t&&t.prototype),e.prototype.constructor=e,e.prototype.atomColor=function(t){var e=t.resno;t.inscode&&(e+="^"+t.inscode),t.chainname&&(e+=":"+t.chainname),e+="/"+t.modelIndex;var r,i=this.geoAtomDict[e];return r=void 0!==i?Xn(i[t.atomname]||0):this.geoDict[e]||0,0===r?2188972:1===r?16703627:2===r?16018755:r>=3?10813478:9474192},e}(pf);Hf.add("geoquality",fx);var mx=function(t){function e(e){t.call(this,e),e.scale||(this.scale="RdYlGn");var r,i={};for(r in Fv)i[r]=Fv[r][0];if(!e.domain){var n,o=1/0,a=-1/0;for(r in i)n=i[r],o=Math.min(o,n),a=Math.max(a,n);this.domain=[o,0,a]}var s=this.getScale();this.atomColor=function(t){return s(i[t.resname]||Bv)}}return t&&(e.__proto__=t),e.prototype=Object.create(t&&t.prototype),e.prototype.constructor=e,e}(pf);Hf.add("hydrophobicity",mx);var gx=function(t){function e(e){t.call(this,e),e.scale||(this.scale="rainbow"),e.domain||(this.domain=[0,this.structure.modelStore.count]);var r=this.getScale();this.atomColor=function(t){return r(t.modelIndex)}}return t&&(e.__proto__=t),e.prototype=Object.create(t&&t.prototype),e.prototype.constructor=e,e}(pf);Hf.add("modelindex",gx);var vx=function(t){function e(){t.apply(this,arguments)}return t&&(e.__proto__=t),e.prototype=Object.create(t&&t.prototype),e.prototype.constructor=e,e.prototype.atomColor=function(t){switch(t.residueType.moleculeType){case 1:return 3697840;case 2:return 15729279;case 3:return 12496596;case 4:return 16629894;case 5:return 12540695;case 6:return 8374655;default:return 16777113}},e}(pf);Hf.add("moleculetype",vx);var yx=function(t){function e(e){t.call(this,e),e.scale||(this.scale="PuBu"),e.domain||(this.domain=[0,1]);var r=this.getScale();this.atomColor=function(t){return r(t.occupancy)}}return t&&(e.__proto__=t),e.prototype=Object.create(t&&t.prototype),e.prototype.constructor=e,e}(pf);Hf.add("occupancy",yx);var bx=function(t){function e(e){t.call(this,e),e.scale||(this.scale="rwb"),e.domain||(this.domain=[-1,1]),this.partialchargeScale=this.getScale()}return t&&(e.__proto__=t),e.prototype=Object.create(t&&t.prototype),e.prototype.constructor=e,e.prototype.atomColor=function(t){return this.partialchargeScale(t.partialCharge)},e}(pf);Hf.add("partialcharge",bx);var xx=function(t){function e(){t.apply(this,arguments)}return t&&(e.__proto__=t),e.prototype=Object.create(t&&t.prototype),e.prototype.constructor=e,e.prototype.atomColor=function(){return Ws()},e.prototype.volumeColor=function(){return Ws()},e.prototype.positionColor=function(){return Ws()},e}(pf);Hf.add("random",xx);var _x=function(t){function e(e){var r=this;if(t.call(this,e),e.scale||(this.scale="rainbow",this.reverse=gn(e.reverse,!0)),e.domain){var i=this.getScale();this.atomColor=function(t){return i(t.residueIndex)}}else{var n={};this.structure.eachChain(function(t){r.domain=[t.residueOffset,t.residueEnd],n[t.index]=r.getScale()}),this.atomColor=function(t){return n[t.chainIndex](t.residueIndex)}}}return t&&(e.__proto__=t),e.prototype=Object.create(t&&t.prototype),e.prototype.constructor=e,e}(pf);Hf.add("residueindex",_x);var wx={ALA:9240460,ARG:124,ASN:16743536,ASP:10485826,CYS:16777072,GLN:16731212,GLU:6684672,GLY:16777215,HIS:7368959,ILE:19456,LEU:4546117,LYS:4671416,MET:12099650,PHE:5459026,PRO:5395026,SER:16740418,THR:12078080,TRP:5195264,TYR:9203788,VAL:16747775,ASX:16711935,GLX:16711935,ASH:16711935,GLH:16711935,A:10526975,G:16740464,I:8454143,C:16747595,T:10551200,U:16744576,DA:10526975,DG:16740464,DI:8454143,DC:16747595,DT:10551200,DU:16744576},Sx=function(t){function e(){t.apply(this,arguments)}return t&&(e.__proto__=t),e.prototype=Object.create(t&&t.prototype),e.prototype.constructor=e,e.prototype.atomColor=function(t){return wx[t.resname]||16711935},e}(pf);Hf.add("resname",Sx);var Ax={alphaHelix:16711808,threeTenHelix:10485888,piHelix:6291584,betaStrand:16762880,betaTurn:6324479,coil:16777215,dna:11403518,rna:16580962,carbohydrate:10921722},Mx=function(t){function e(e){t.call(this,e),this.rp=this.structure.getResidueProxy()}return t&&(e.__proto__=t),e.prototype=Object.create(t&&t.prototype),e.prototype.constructor=e,e.prototype.atomColor=function(t){var e=t.sstruc,r=this.rp;return"h"===e?Ax.alphaHelix:"g"===e?Ax.threeTenHelix:"i"===e?Ax.piHelix:"e"===e||"b"===e?Ax.betaStrand:"t"===e?Ax.betaTurn:(r.index=t.residueIndex,r.isDna()?Ax.dna:r.isRna()?Ax.rna:r.isSaccharide()?Ax.carbohydrate:r.isProtein()||"s"===e||"l"===e?Ax.coil:8421504)},e}(pf);Hf.add("sstruc",Mx);var Ex=function(t){function e(){t.apply(this,arguments)}return t&&(e.__proto__=t),e.prototype=Object.create(t&&t.prototype),e.prototype.constructor=e,e.prototype.atomColor=function(){return this.value},e.prototype.bondColor=function(){return this.value},e.prototype.valueColor=function(){return this.value},e.prototype.volumeColor=function(){return this.value},e}(pf);Hf.add("uniform",Ex);var Tx=function(t){function e(e){t.call(this,e),this.valueScale=this.getScale()}return t&&(e.__proto__=t),e.prototype=Object.create(t&&t.prototype),e.prototype.constructor=e,e.prototype.volumeColor=function(t){return this.valueScale(this.volume.data[t])},e}(pf);Hf.add("value",Tx);var Px=function(t){function e(e){t.call(this,e);var r=this.volume;if(r&&r.inverseMatrix){var i=this.getScale(),n=r.inverseMatrix,o=r.data,a=r.nx,s=r.ny,c=a*s,u=new g;this.positionColor=function(t){u.copy(t),u.applyMatrix4(n);var e=Math.floor(u.x),r=Math.floor(u.y),h=Math.floor(u.z),l=(h*s+r)*a+e,p=l+1,d=l+a,f=l+c,m=d+1,g=f+1,v=d+c,y=v+1,b=o[l],x=o[p],_=o[d],w=o[f],S=o[m],A=o[g],M=o[v],E=o[y],T=u.x-e,P=u.y-r,C=u.z-h,I=Qn(b,x,T),R=Qn(w,A,T),L=Qn(_,S,T),O=Qn(M,E,T),D=Qn(Qn(I,L,P),Qn(R,O,P),C);return i(D)}}else{var h=this.value;this.positionColor=function(){return h}}}return t&&(e.__proto__=t),e.prototype=Object.create(t&&t.prototype),e.prototype.constructor=e,e.prototype.positionColor=function(){},e}(pf);Hf.add("volume",Px);var Cx=function(t){function e(e,r,i){var n=this,o=i||{};o.name=gn(o.name,r.name),t.call(this,e,o),this.script=r,this.status="loaded",this.script.signals.nameChanged.add(function(t){n.setName(t)})}t&&(e.__proto__=t),e.prototype=Object.create(t&&t.prototype),e.prototype.constructor=e;var r={type:{}};return r.type.get=function(){return"script"},e.prototype.addRepresentation=function(){},e.prototype.removeRepresentation=function(){},e.prototype.run=function(){var t=this;this.setStatus("running"),this.script.call(this.stage).then(function(){t.setStatus("finished")}),this.setStatus("called")},e.prototype.dispose=function(){this.signals.disposed.dispatch()},e.prototype.setVisibility=function(){},e.prototype.getCenter=function(){},e.prototype.getZoom=function(){},e.prototype.getBox=function(){},Object.defineProperties(e.prototype,r),e}(jb);Kf.add("script",Cx);var Ix=function(t){function e(e,r,i){var n=i||{};n.name=gn(n.name,r.name),t.call(this,e,n),this.shape=r}t&&(e.__proto__=t),e.prototype=Object.create(t&&t.prototype),e.prototype.constructor=e;var r={type:{}};return r.type.get=function(){return"shape"},e.prototype.addRepresentation=function(e,r){return t.prototype.addRepresentation.call(this,e,this.shape,r)},e.prototype.getBoxUntransformed=function(){return this.shape.boundingBox},e.prototype.getCenterUntransformed=function(){return this.shape.center},e.prototype.dispose=function(){this.shape.dispose(),t.prototype.dispose.call(this)},Object.defineProperties(e.prototype,r),e}(jb);Kf.add("shape",Ix);var Rx=function(t){function e(e,r,i,n){var o=this,a=i||{};a.name=gn(a.name,r.name),t.call(this,e,a),this.signals=Object.assign(this.signals,{frameChanged:new no,playerChanged:new no,countChanged:new no,parametersChanged:new no}),this.trajectory=r,this.parent=n,this.status="loaded",this.defaultStep=gn(a.defaultStep,void 0),this.defaultTimeout=gn(a.defaultTimeout,50),this.defaultInterpolateType=gn(a.defaultInterpolateType,""),this.defaultInterpolateStep=gn(a.defaultInterpolateStep,5),this.defaultMode=gn(a.defaultMode,"loop"),this.defaultDirection=gn(a.defaultDirection,"forward"),r.signals.frameChanged.add(function(t){o.signals.frameChanged.dispatch(t)}),r.signals.playerChanged.add(function(t){o.signals.playerChanged.dispatch(t)}),r.signals.countChanged.add(function(t){o.signals.countChanged.dispatch(t)}),void 0!==a.initialFrame&&this.setFrame(a.initialFrame)}t&&(e.__proto__=t),e.prototype=Object.create(t&&t.prototype),e.prototype.constructor=e;var r={type:{}};return r.type.get=function(){return"trajectory"},e.prototype.addRepresentation=function(e,r){return t.prototype.addRepresentation.call(this,e,this.trajectory,r)},e.prototype.setFrame=function(t){this.trajectory.setFrame(t)},e.prototype.setParameters=function(t){this.trajectory.setParameters(t),this.signals.parametersChanged.dispatch(t)},e.prototype.dispose=function(){this.trajectory.dispose(),t.prototype.dispose.call(this)},e.prototype.getCenter=function(){},Object.defineProperties(e.prototype,r),e}(jb),Lx=function(t){function e(e,r,i){var n=i||{};n.timeOffset=gn(n.timeOffset,e.timeOffset),n.deltaTime=gn(n.deltaTime,e.deltaTime),t.call(this,"",r,n),this.name=e.name,this.path=e.path,this.frames=e.coordinates,this.boxes=e.boxes,this._init(r)}t&&(e.__proto__=t),e.prototype=Object.create(t&&t.prototype),e.prototype.constructor=e;var r={type:{}};return r.type.get=function(){return"frames"},e.prototype._makeAtomIndices=function(){"StructureView"===this.structure.type?this.atomIndices=this.structure.getAtomIndices():this.atomIndices=null},e.prototype._loadFrame=function(t,e){var r,i=this.frames[t];if(this.atomIndices){var n=this.atomIndices,o=n.length;r=new Float32Array(3*o);for(var a=0;a<o;++a){var s=3*a,c=3*n[a];r[s+0]=i[c+0],r[s+1]=i[c+1],r[s+2]=i[c+2]}}else r=new Float32Array(i);var u=this.boxes[t],h=this.frames.length;this._process(t,u,r,h),"function"==typeof e&&e()},e.prototype._loadFrameCount=function(){this.frames&&this._setFrameCount(this.frames.length)},e.prototype.getPath=function(t,e){for(var r=this,i=this.frameCount,n=3*t,o=new Float32Array(3*i),a=0;a<i;++a){var s=3*a,c=r.frames[a];o[s+0]=c[n+0],o[s+1]=c[n+1],o[s+2]=c[n+2]}e(o)},Object.defineProperties(e.prototype,r),e}(Hy),Ox=function(t){function e(e,r,i){t.call(this,"",r,i),this._init(r)}t&&(e.__proto__=t),e.prototype=Object.create(t&&t.prototype),e.prototype.constructor=e;var r={type:{}};return r.type.get=function(){return"structure"},e.prototype._makeAtomIndices=function(){this.structure.atomSet.getSize()<this.structure.atomStore.count?this.atomIndices=this.structure.getAtomIndices():this.atomIndices=null},e.prototype._loadFrame=function(t,e){var r,i=this.structure,n=i.frames[t];if(this.atomIndices){var o=this.atomIndices,a=o.length;r=new Float32Array(3*a);for(var s=0;s<a;++s){var c=3*s,u=3*o[s];r[c+0]=n[u+0],r[c+1]=n[u+1],r[c+2]=n[u+2]}}else r=new Float32Array(n);var h=i.boxes[t],l=i.frames.length;this._process(t,h,r,l),"function"==typeof e&&e()},e.prototype._loadFrameCount=function(){this._setFrameCount(this.structure.frames.length)},e.prototype.getPath=function(t,e){for(var r=this,i=this.frameCount,n=3*t,o=new Float32Array(3*i),a=0;a<i;++a){var s=3*a,c=r.structure.frames[a];o[s+0]=c[n+0],o[s+1]=c[n+1],o[s+2]=c[n+2]}e(o)},Object.defineProperties(e.prototype,r),e}(Hy),Dx=function(t){function e(e,r,i){t.call(this,e,r,i),this._init(r)}t&&(e.__proto__=t),e.prototype=Object.create(t&&t.prototype),e.prototype.constructor=e;var r={type:{}};return r.type.get=function(){return"remote"},e.prototype._makeAtomIndices=function(){var t=[];if("StructureView"===this.structure.type){for(var e=this.structure.getAtomIndices(),r=e.length,i=e[0],n=e[0],o=1;o<r;++o){var a=e[o];n+1<a&&(t.push([i,n+1]),i=a),n=a}t.push([i,n+1])}else t.push([0,this.atomCount]);this.atomIndices=t},e.prototype._loadFrame=function(t,e){var r=this,i=new window.XMLHttpRequest,n=Wf.trajectory,o=n.getFrameUrl(this.trajPath,t),a=n.getFrameParams(this.trajPath,this.atomIndices);i.open("POST",o,!0),i.responseType="arraybuffer",i.setRequestHeader("Content-type","application/x-www-form-urlencoded"),i.addEventListener("load",function(){var n=i.response;if(!n)return void jf.error("empty arrayBuffer for '"+o+"'");var a=new Int32Array(n,0,1)[0],s=new Float32Array(n,8,9),c=new Float32Array(n,44);r._process(t,s,c,a),"function"==typeof e&&e()},!1),i.send(a)},e.prototype._loadFrameCount=function(){var t=this,e=new window.XMLHttpRequest,r=Wf.trajectory.getCountUrl(this.trajPath);e.open("GET",r,!0),e.addEventListener("load",function(){t._setFrameCount(parseInt(e.response))},!1),e.send(null)},e.prototype.getPath=function(t,e){var r=this;if(this.pathCache[t])return void e(this.pathCache[t]);jf.time("loadPath");var i=new window.XMLHttpRequest,n=Wf.trajectory.getPathUrl(this.trajPath,t);i.open("POST",n,!0),i.responseType="arraybuffer",i.setRequestHeader("Content-type","application/x-www-form-urlencoded"),i.addEventListener("load",function(){jf.timeEnd("loadPath");var o=i.response;if(!o)return void jf.error("empty arrayBuffer for '"+n+"'");var a=new Float32Array(o);r.pathCache[t]=a,e(a)},!1),i.send("")},Object.defineProperties(e.prototype,r),e}(Hy);Uy.prototype.getView=function(t){return new Nx(this,t)};var Nx=function(e){function r(t,r){e.call(this),this.structure=t,this.selection=r,this.center=new g,this.boundingBox=new st,this._bp=this.getBondProxy(),this._ap=this.getAtomProxy(),this._rp=this.getResidueProxy(),this._cp=this.getChainProxy(),this.selection&&this.selection.signals.stringChanged.add(this.refresh,this),this.structure.signals.refreshed.add(this.refresh,this),this.refresh()}e&&(r.__proto__=e),r.prototype=Object.create(e&&e.prototype),r.prototype.constructor=r;var i={type:{},name:{},path:{},title:{},id:{},atomSetDict:{},biomolDict:{},entityList:{},unitcell:{},frames:{},boxes:{},validation:{},bondStore:{},backboneBondStore:{},rungBondStore:{},atomStore:{},residueStore:{},chainStore:{},modelStore:{},atomMap:{},residueMap:{},bondHash:{},spatialHash:{}};return r.prototype.init=function(){},i.type.get=function(){return"StructureView"},i.name.get=function(){return this.structure.name},i.path.get=function(){return this.structure.path},i.title.get=function(){return this.structure.title},i.id.get=function(){return this.structure.id},i.atomSetDict.get=function(){return this.structure.atomSetDict},i.biomolDict.get=function(){return this.structure.biomolDict},i.entityList.get=function(){return this.structure.entityList},i.unitcell.get=function(){return this.structure.unitcell},i.frames.get=function(){return this.structure.frames},i.boxes.get=function(){return this.structure.boxes},i.validation.get=function(){return this.structure.validation},i.bondStore.get=function(){return this.structure.bondStore},i.backboneBondStore.get=function(){return this.structure.backboneBondStore},i.rungBondStore.get=function(){return this.structure.rungBondStore},i.atomStore.get=function(){return this.structure.atomStore},i.residueStore.get=function(){return this.structure.residueStore},i.chainStore.get=function(){return this.structure.chainStore},i.modelStore.get=function(){return this.structure.modelStore},i.atomMap.get=function(){return this.structure.atomMap},i.residueMap.get=function(){return this.structure.residueMap},i.bondHash.get=function(){return this.structure.bondHash},i.spatialHash.get=function(){return this.structure.spatialHash},r.prototype.refresh=function(){var e=this;t.Debug&&jf.time("StructureView.refresh"),this.atomSetCache={},this.atomSet=this.getAtomSet(this.selection,!0),this.structure.atomSet&&(this.atomSet=this.atomSet.intersection(this.structure.atomSet)),this.bondSet=this.getBondSet();for(var r in e.atomSetDict){var i=e.atomSetDict[r];e.atomSetCache["__"+r]=i.makeIntersection(e.atomSet)}this.atomCount=this.atomSet.getSize(),this.bondCount=this.bondSet.getSize(),this.boundingBox=this.getBoundingBox(),this.center=this.boundingBox.getCenter(),t.Debug&&jf.timeEnd("StructureView.refresh"),this.signals.refreshed.dispatch()},r.prototype.setSelection=function(t){this.selection=t,this.refresh()},r.prototype.getSelection=function(t){var e=[];t&&t.string&&e.push(t.string);var r=this.structure.getSelection();r&&r.string&&e.push(r.string),this.selection&&this.selection.string&&e.push(this.selection.string);var i="";return e.length>0&&(i="( "+e.join(" ) AND ( ")+" )"),new Cf(i)},r.prototype.getStructure=function(){return this.structure.getStructure()},r.prototype.eachBond=function(t,e){this.structure.eachBond(t,this.getSelection(e))},r.prototype.eachAtom=function(t,e){var r=this.getAtomProxy(),i=this.getAtomSet(e),n=this.atomStore.count;if(i.getSize()<n)i.forEach(function(e){r.index=e,t(r)});else for(var o=0;o<n;++o)r.index=o,t(r)},r.prototype.eachResidue=function(t,e){this.structure.eachResidue(t,this.getSelection(e))},r.prototype.eachResidueN=function(){console.error("StructureView.eachResidueN() not implemented")},r.prototype.eachChain=function(t,e){this.structure.eachChain(t,this.getSelection(e))},r.prototype.eachModel=function(t,e){this.structure.eachModel(t,this.getSelection(e))},r.prototype.getAtomSet=function(t,e){var r=this.structure.getAtomSet(t);return!e&&this.atomSet&&(r=r.makeIntersection(this.atomSet)),r},r.prototype.getAtomIndices=function(t){return this.structure.getAtomIndices(this.getSelection(t))},r.prototype.refreshPosition=function(){return this.structure.refreshPosition()},r.prototype.dispose=function(){this.selection&&this.selection.signals.stringChanged.remove(this.refresh,this),this.structure.signals.refreshed.remove(this.refresh,this),delete this.structure,delete this.atomSet,delete this.bondSet,delete this.atomCount,delete this.bondCount},Object.defineProperties(r.prototype,i),r}(Uy),kx=function(t){function e(e,r,i){var n=i||{};n.name=gn(n.name,r.name),t.call(this,e,n),this.signals=Object.assign(this.signals,{trajectoryAdded:new no,trajectoryRemoved:new no,defaultAssemblyChanged:new no}),this.structure=r,this.trajList=[],this.initSelection(n.sele),this.setDefaultAssembly(n.assembly||"")}t&&(e.__proto__=t),e.prototype=Object.create(t&&t.prototype),e.prototype.constructor=e;var r={type:{}};return r.type.get=function(){return"structure"},e.prototype.initSelection=function(t){var e=this;this.selection=new Cf(t),this.structureView=new Nx(this.structure,this.selection),this.selection.signals.stringChanged.add(function(){e.structureView.setSelection(e.selection),e.rebuildRepresentations(),e.rebuildTrajectories()})},e.prototype.setSelection=function(t){return this.selection.setString(t),this},e.prototype.setDefaultAssembly=function(t){var e=this;this.defaultAssembly=t,this.reprList.forEach(function(t){t.setParameters({defaultAssembly:e.defaultAssembly})}),this.signals.defaultAssemblyChanged.dispatch(t)},e.prototype.rebuildRepresentations=function(){this.reprList.forEach(function(t){t.build()})},e.prototype.rebuildTrajectories=function(){var t=this;this.trajList.slice().forEach(function(e){e.trajectory.setStructure(t.structureView)})},e.prototype.addRepresentation=function(e,r){var i=r||{};return i.defaultAssembly=this.defaultAssembly,t.prototype.addRepresentation.call(this,e,this.structureView,i)},e.prototype.addTrajectory=function(t,e){var r=this,i=Xs(t,this.structureView,e);i.signals.frameChanged.add(function(){r.updateRepresentations({position:!0})});var n=new Rx(this.stage,i,e,this);return this.trajList.push(n),this.signals.trajectoryAdded.dispatch(n),n},e.prototype.removeTrajectory=function(t){var e=this.trajList.indexOf(t);-1!==e&&this.trajList.splice(e,1),t.dispose(),this.signals.trajectoryRemoved.dispatch(t)},e.prototype.dispose=function(){this.trajList.slice().forEach(function(t){t.dispose()}),this.trajList.length=0,this.structure.dispose(),t.prototype.dispose.call(this)},e.prototype.autoView=function(t,e){Number.isInteger(t)&&(e=t,t=void 0),this.stage.animationControls.zoomMove(this.getCenter(t),this.getZoom(t),gn(e,0))},e.prototype.getBoxUntransformed=function(t){return t?this.structureView.getBoundingBox(new Cf(t)):this.structureView.boundingBox},e.prototype.getCenterUntransformed=function(t){return t&&"string"==typeof t?this.structure.atomCenter(new Cf(t)):this.structure.center},e.prototype.superpose=function(t,e,r,i){return Vs(this.structureView,t.structureView,e,r,i),this.updateRepresentations({position:!0}),this},e.prototype.setVisibility=function(e){return t.prototype.setVisibility.call(this,e),this.trajList.forEach(function(t){t.setVisibility(e)}),this},Object.defineProperties(e.prototype,r),e}(jb);Kf.add("structure",kx),Kf.add("structureview",kx);var Fx=function(t){function e(e,r,i){var n=i||{};n.name=gn(n.name,r.name),t.call(this,e,n),this.surface=r}t&&(e.__proto__=t),e.prototype=Object.create(t&&t.prototype),e.prototype.constructor=e;var r={type:{}};return r.type.get=function(){return"surface"},e.prototype.addRepresentation=function(e,r){return t.prototype.addRepresentation.call(this,e,this.surface,r)},e.prototype.getBoxUntransformed=function(){return this.surface.boundingBox},e.prototype.getCenterUntransformed=function(){return this.surface.center},e.prototype.dispose=function(){this.surface.dispose(),t.prototype.dispose.call(this)},Object.defineProperties(e.prototype,r),e}(jb);Kf.add("surface",Fx);var Bx=function(t){function e(e,r,i){var n=i||{};n.name=gn(n.name,r.name),t.call(this,e,n),this.volume=r}t&&(e.__proto__=t),e.prototype=Object.create(t&&t.prototype),e.prototype.constructor=e;var r={type:{}};return r.type.get=function(){return"volume"},e.prototype.addRepresentation=function(e,r){return t.prototype.addRepresentation.call(this,e,this.volume,r)},e.prototype.getBoxUntransformed=function(){return this.volume.boundingBox},e.prototype.getCenterUntransformed=function(){return this.volume.center},e.prototype.dispose=function(){this.volume.dispose(),t.prototype.dispose.call(this)},Object.defineProperties(e.prototype,r),e}(jb);Kf.add("volume",Bx);var zx=function(t){function e(e,r,i){t.call(this,e,r,i),this.type="axes",this.parameters=Object.assign({radius:{type:"number",precision:3,max:10,min:.001},sphereDetail:!0,radialSegments:!0,disableImpostor:!0,showAxes:{type:"boolean",rebuild:!0},showBox:{type:"boolean",rebuild:!0}},this.parameters,{assembly:null}),this.init(i)}return t&&(e.__proto__=t),e.prototype=Object.create(t&&t.prototype),e.prototype.constructor=e,e.prototype.init=function(e){var r=e||{};r.radius=gn(r.radius,.5),r.colorValue=gn(r.colorValue,"lightgreen"),this.showAxes=gn(r.showAxes,!0),this.showBox=gn(r.showBox,!1),t.prototype.init.call(this,r)},e.prototype.getPrincipalAxes=function(){var t,e=this.getAssembly();return e&&(t=e.partList[0].getSelection()),this.structureView.getPrincipalAxes(t)},e.prototype.getAxesData=function(t){var e=this.getPrincipalAxes(t),r=new tt(this.colorValue),i=0,n=0;this.showAxes&&(i+=6,n+=3),this.showBox&&(i+=8,n+=12);var o=new Float32Array(3*i),a=ko(i,r.r,r.g,r.b),s=No(i,this.radius),c=new Float32Array(3*n),u=new Float32Array(3*n),h=ko(n,r.r,r.g,r.b),l=No(n,this.radius),p=0;if(this.showAxes){var d=function(t,e){t.toArray(o,2*p),e.toArray(o,2*p+3),t.toArray(c,p),e.toArray(u,p),p+=3};d(e.begA,e.endA),d(e.begB,e.endB),d(e.begC,e.endC)}if(this.showBox){var f=new g,m=e.getProjectedScaleForAtoms(t),v=m.d1a,y=m.d2a,b=m.d3a,x=m.d1b,_=m.d2b,w=m.d3b;console.log(v,y,b,x,_,w);var S=2*p,A=function(t,r,i){f.copy(e.center).addScaledVector(e.normVecA,t).addScaledVector(e.normVecB,r).addScaledVector(e.normVecC,i),f.toArray(o,S),S+=3};A(v,y,b),A(v,y,w),A(v,_,w),A(v,_,b),A(x,_,w),A(x,_,b),A(x,y,b),A(x,y,w);var M=p,E=function(t,e){f.fromArray(o,2*p+3*t).toArray(c,M),f.fromArray(o,2*p+3*e).toArray(u,M),M+=3};E(0,1),E(0,3),E(0,6),E(1,2),E(1,7),E(2,3),E(2,4),E(3,5),E(4,5),E(4,7),E(5,6),E(6,7)}var T=new ev(e);return{vertex:{position:o,color:a,radius:s,picking:T},edge:{position1:c,position2:u,color:h,color2:h,radius:l,picking:T}}},e.prototype.create=function(){var t=this.getAxesData(this.structureView);this.sphereBuffer=new yb(t.vertex,this.getBufferParams({sphereDetail:this.sphereDetail,disableImpostor:this.disableImpostor,dullInterior:!0})),this.cylinderBuffer=new Nb(t.edge,this.getBufferParams({openEnded:!0,radialSegments:this.radialSegments,disableImpostor:this.disableImpostor,dullInterior:!0})),this.dataList.push({sview:this.structureView,bufferList:[this.sphereBuffer,this.cylinderBuffer]})},e.prototype.updateData=function(t,e){var r=this.getAxesData(e.sview),i={},n={};t&&!t.position||(i.position=r.vertex.position,n.position1=r.edge.position1,n.position2=r.edge.position2),t&&!t.color||(i.color=r.vertex.color,n.color=r.edge.color,n.color2=r.edge.color),t&&!t.radius||(i.radius=r.vertex.radius,n.radius=r.edge.radius),this.sphereBuffer.setAttributes(i),this.cylinderBuffer.setAttributes(n)},e}(Eb);Xf.add("axes",zx);var Ux=function(t){function e(e,r,i){t.call(this,e,r,i),this.type="ball+stick",this.parameters=Object.assign({sphereDetail:!0,radialSegments:!0,openEnded:!0,disableImpostor:!0,aspectRatio:{type:"number",precision:1,max:10,min:1},lineOnly:{type:"boolean",rebuild:!0},cylinderOnly:{type:"boolean",rebuild:!0},multipleBond:{type:"select",rebuild:!0,options:{off:"off",symmetric:"symmetric",offset:"offset"}},bondScale:{type:"number",precision:2,max:1,min:.01},bondSpacing:{type:"number",precision:2,max:2,min:.5}},this.parameters),this.init(i)}return t&&(e.__proto__=t),e.prototype=Object.create(t&&t.prototype),e.prototype.constructor=e,e.prototype.init=function(e){var r=e||{};r.radius=gn(r.radius,.15),this.aspectRatio=gn(r.aspectRatio,2),this.lineOnly=gn(r.lineOnly,!1),this.cylinderOnly=gn(r.cylinderOnly,!1),this.multipleBond=gn(r.multipleBond,"off"),this.bondSpacing=gn(r.bondSpacing,1),this.bondScale=gn(r.bondScale,.4),t.prototype.init.call(this,r)},e.prototype.getAtomParams=function(e,r){return r=Object.assign({radiusParams:{radius:this.radius,scale:this.scale*this.aspectRatio}},r),t.prototype.getAtomParams.call(this,e,r)},e.prototype.getAtomData=function(t,e,r){return t.getAtomData(this.getAtomParams(e,r))},e.prototype.getBondParams=function(e,r){return r=Object.assign({multipleBond:this.multipleBond,bondSpacing:this.bondSpacing,bondScale:this.bondScale},r),t.prototype.getBondParams.call(this,e,r)},e.prototype.getBondData=function(t,e,r){return t.getBondData(this.getBondParams(e,r))},e.prototype.createData=function(t){var e=this.getBondData(t),r=[];if(this.lineOnly)this.lineBuffer=new kb(e,this.getBufferParams()),r.push(this.lineBuffer);else{var i=new Nb(e,this.getBufferParams({openEnded:this.openEnded,radialSegments:this.radialSegments,disableImpostor:this.disableImpostor,dullInterior:!0}));if(r.push(i),!this.cylinderOnly){var n=new yb(this.getAtomData(t),this.getBufferParams({sphereDetail:this.sphereDetail,disableImpostor:this.disableImpostor,dullInterior:!0}));r.push(n)}}return{bufferList:r}},e.prototype.updateData=function(t,e){"off"!==this.multipleBond&&t&&t.radius&&(t.position=!0);var r=this.getBondData(e.sview,t);if(this.lineOnly){var i={};t&&!t.position||(i.position1=r.position1,i.position2=r.position2),t&&!t.color||(i.color=r.color,i.color2=r.color2),e.bufferList[0].setAttributes(i)}else{var n={};if(t&&!t.position||(n.position1=r.position1,n.position2=r.position2),t&&!t.color||(n.color=r.color,n.color2=r.color2),t&&!t.radius||(n.radius=r.radius),e.bufferList[0].setAttributes(n),!this.cylinderOnly){var o=this.getAtomData(e.sview,t),a={};t&&!t.position||(a.position=o.position),t&&!t.color||(a.color=o.color),t&&!t.radius||(a.radius=o.radius),e.bufferList[1].setAttributes(a)}}},e.prototype.setParameters=function(e){var r=!1,i={};return e&&(e.aspectRatio||e.bondSpacing||e.bondScale)&&(i.radius=!0,Uf&&!this.disableImpostor||(r=!0)),t.prototype.setParameters.call(this,e,i,r),this},e}(Eb);Xf.add("ball+stick",Ux);var jx=function(t){function e(e,r,i){t.call(this,e,r,i),this.type="backbone",this.parameters=Object.assign({},this.parameters,{multipleBond:null,bondSpacing:null}),this.init(i)}return t&&(e.__proto__=t),e.prototype=Object.create(t&&t.prototype),e.prototype.constructor=e,e.prototype.init=function(e){var r=e||{};r.aspectRatio=gn(r.aspectRatio,1),r.radius=gn(r.radius,.25),t.prototype.init.call(this,r)},e.prototype.getAtomData=function(t,e,r){return t.getBackboneAtomData(this.getAtomParams(e,r))},e.prototype.getBondData=function(t,e,r){return t.getBackboneBondData(this.getBondParams(e,r))},e}(Ux);Xf.add("backbone",jx);var Gx=function(t){function e(e,r,i){t.call(this,e,r,i),this.type="base",this.parameters=Object.assign({},this.parameters,{multipleBond:null,bondSpacing:null})}return t&&(e.__proto__=t),e.prototype=Object.create(t&&t.prototype),e.prototype.constructor=e,e.prototype.init=function(e){var r=e||{};r.aspectRatio=gn(r.aspectRatio,1),r.radius=gn(r.radius,.3),t.prototype.init.call(this,r)},e.prototype.getAtomData=function(t,e,r){return t.getRungAtomData(this.getAtomParams(e,r))},e.prototype.getBondData=function(t,e,r){var i=this.getBondParams(e,r);return i.colorParams.rung=!0,t.getRungBondData(i)},e}(Ux);Xf.add("base",Gx),Ys.prototype={constructor:Ys,getAtomIterator:function(t,e){function r(){var t=this.get(u);return u+=1,t}function i(r){var i=h[c%4];if(i.index=o.getAtomIndexByType(r,t),e&&r>0&&r<s&&"e"===i.sstruc){var n=l[c%4];return p.index=o.getAtomIndexByType(r+1,t),d.index=o.getAtomIndexByType(r-1,t),n.addVectors(p,d).add(i).add(i).multiplyScalar(.25),c+=1,n}return c+=1,i}function n(){c=0,u=-1}var o=this.polymer,a=o.structure,s=o.residueCount,c=0,u=-1,h=[a.getAtomProxy(),a.getAtomProxy(),a.getAtomProxy(),a.getAtomProxy()],l=[new g,new g,new g,new g],p=a.getAtomProxy(),d=a.getAtomProxy();return{size:s,next:r,get:i,reset:n}},getSubdividedColor:function(t){function e(t,e,r){c.atomColorToArray(t,e,r)}var r=this.subdiv,i=this.polymer,n=(i.residueCount-1)*r*3+3;i.isCyclic&&(n+=3*r);var o=new Float32Array(n),a=this.getAtomIterator("trace"),s=t||{};s.structure=i.structure;var c=Hf.getScheme(s);return this.interpolator.getColor(a,e,o,0,i.isCyclic),{color:o}},getSubdividedPicking:function(){function t(t){return t.index}var e=this.subdiv,r=this.polymer,i=(r.residueCount-1)*e+1;r.isCyclic&&(i+=e);var n=r.structure,o=this.getAtomIterator("trace"),a=new Float32Array(i);return this.interpolator.getPicking(o,t,a,0,r.isCyclic),{picking:new tv(a,n)}},getSubdividedPosition:function(){return{position:this.getPosition()}},getSubdividedOrientation:function(){var t=this.getTangent(),e=this.getNormals(t);return{tangent:t,normal:e.normal,binormal:e.binormal}},getSubdividedSize:function(t,e){function r(t){return c.atomRadius(t)}var i=this.subdiv,n=this.polymer,o=(n.residueCount-1)*i+1;n.isCyclic&&(o+=i);var a=new Float32Array(o),s=this.getAtomIterator("trace"),c=new Ta(t,e);return this.interpolator.getSize(s,r,a,0,n.isCyclic),{size:a}},getPosition:function(){var t=this.subdiv,e=this.polymer,r=(e.residueCount-1)*t*3+3;e.isCyclic&&(r+=3*t);var i=new Float32Array(r),n=this.positionIterator||this.getAtomIterator("trace",this.smoothSheet);return this.interpolator.getPosition(n,i,0,e.isCyclic),i},getTangent:function(){var t=this.subdiv,e=this.polymer,r=(this.size-1)*t*3+3;e.isCyclic&&(r+=3*t);var i=new Float32Array(r),n=this.positionIterator||this.getAtomIterator("trace",this.smoothSheet);return this.interpolator.getTangent(n,i,0,e.isCyclic),i},getNormals:function(t){var e=this.subdiv,r=this.polymer,i=r.isProtein(),n=this.size,o=(n-1)*e*3+3;r.isCyclic&&(o+=3*e);var a=new Float32Array(o),s=new Float32Array(o);if(this.directional&&!this.polymer.isCg()){var c=this.getAtomIterator("direction1"),u=this.getAtomIterator("direction2");this.interpolator.getNormalDir(c,u,t,a,s,0,r.isCyclic,i)}else this.interpolator.getNormal(n,t,a,s,0,r.isCyclic,i);return{normal:a,binormal:s}}};var Vx=new g,$x=new g,Hx=function(t){function e(e,r){var i=e||{},n=r||{},o=gn(n.radialSegments,4),a=gn(n.capped,!1),s=a?o:0,c=a?o-2:0,u=i.position.length/3,h=u*o*3+2*s*3,l=2*(u-1)*o*3+2*c*3,p=new Float32Array(h),d=new Float32Array(h),f=new Float32Array(h),m=On(l,h/3);t.call(this,{position:p,color:d,index:m,normal:f,picking:i.picking},n),this.aspectRatio=gn(n.aspectRatio,1),this.radialSegments=o,this.capped=a,this.capVertices=s,this.capTriangles=c,this.size2=u,i.primitiveId=Bo(u),this.setAttributes(i),this.meshIndex=m,this.makeIndex()}return t&&(e.__proto__=t),e.prototype=Object.create(t&&t.prototype),e.prototype.constructor=e,e.prototype.setAttributes=function(t){var e,r,i,n,o,a,s,c,u,h,l,p=this.aspectRatio,d=this.size2,f=d-1,m=this.radialSegments,g=this.geometry.attributes;t.position&&(e=t.position,r=t.normal,i=t.binormal,n=t.tangent,a=t.size,c=g.position.array,h=g.normal.array,g.position.needsUpdate=!0,g.normal.needsUpdate=!0),t.color&&(o=t.color,u=g.color.array,g.color.needsUpdate=!0),t.primitiveId&&(s=t.primitiveId,l=g.primitiveId.array,g.primitiveId.needsUpdate=!0);var v,y,b,x,_,w,S,A,M,E,T,P,C,I,R,L,O,D,N,k,F,B,z,U=[],j=[],G=[],V=[],$=[],H=[];if(e)for(y=0;y<m;++y)S=y/m*2*Math.PI,U[y]=p*Math.cos(S),j[y]=Math.sin(S),G[y]=p*Math.cos(S-.01),V[y]=Math.sin(S-.01),$[y]=p*Math.cos(S+.01),H[y]=Math.sin(S+.01);for(v=0;v<d;++v)for(x=(b=3*v)*m,e&&(Vx.set(n[b],n[b+1],n[b+2]),R=r[b],L=r[b+1],O=r[b+2],D=i[b],N=i[b+1],k=i[b+2],F=e[b],B=e[b+1],z=e[b+2],I=a[v]),y=0;y<m;++y)_=x+3*y,e&&(A=-I*U[y],M=I*j[y],E=-I*G[y],T=I*V[y],P=-I*$[y],C=I*H[y],c[_]=F+A*R+M*D,c[_+1]=B+A*L+M*N,c[_+2]=z+A*O+M*k,$x.set(P*R+C*D-(E*R+T*D),P*L+C*N-(E*L+T*N),P*O+C*k-(E*O+T*k)).cross(Vx),h[_]=$x.x,h[_+1]=$x.y,h[_+2]=$x.z),o&&(u[_]=o[b],u[_+1]=o[b+1],u[_+2]=o[b+2]),s&&(l[v*m+y]=s[v]);for(b=0,x=3*d*m,y=0;y<m;++y)_=b+3*y,w=x+3*y,e&&(c[w]=c[_],c[w+1]=c[_+1],c[w+2]=c[_+2],h[w]=n[b],h[w+1]=n[b+1],h[w+2]=n[b+2]),o&&(u[w]=u[_],u[w+1]=u[_+1],u[w+2]=u[_+2]),s&&(l[d*m+y]=l[0+y]);for(b=3*(d-1)*m,x=3*(d+1)*m,y=0;y<m;++y)_=b+3*y,w=x+3*y,e&&(c[w]=c[_],c[w+1]=c[_+1],c[w+2]=c[_+2],h[w]=n[3*f],h[w+1]=n[3*f+1],h[w+2]=n[3*f+2]),o&&(u[w]=u[_],u[w+1]=u[_+1],u[w+2]=u[_+2]),s&&(l[(d+1)*m+y]=l[(d-1)*m+y])},e.prototype.makeIndex=function(){var t,e,r,i,n,o,a=this.meshIndex,s=this.size2,c=s-1,u=this.capTriangles,h=this.radialSegments,l=this.radialSegments+1;for(t=0;t<c;++t)for(e=t*h*3*2,r=t*h,i=(t+1)*h,o=0;o<h;++o)a[n=e+3*o*2]=r+o,a[n+1]=r+(o+1)%h,a[n+2]=i+o,a[n+3]=i+o,a[n+4]=r+(o+1)%h,a[n+5]=i+(o+1)%h;var p=[0];for(o=1;o<l/2;++o)p.push(o),h-o!==o&&p.push(h-o);for(n=c*h*3*2,e=s*h,o=0;o<p.length-2;++o)o%2==0?(a[n+3*o+0]=e+p[o+0],a[n+3*o+1]=e+p[o+1],a[n+3*o+2]=e+p[o+2]):(a[n+3*o+0]=e+p[o+2],a[n+3*o+1]=e+p[o+1],a[n+3*o+2]=e+p[o+0]);for(n=c*h*3*2+3*u,e=s*h+h,o=0;o<p.length-2;++o)o%2==0?(a[n+3*o+0]=e+p[o+0],a[n+3*o+1]=e+p[o+1],a[n+3*o+2]=e+p[o+2]):(a[n+3*o+0]=e+p[o+2],a[n+3*o+1]=e+p[o+1],a[n+3*o+2]=e+p[o+0])},e}(Zy),Wx=function(e){function r(t,r,i){e.call(this,t,r,i),this.type="cartoon",this.parameters=Object.assign({aspectRatio:{type:"number",precision:1,max:10,min:1},subdiv:{type:"integer",max:50,min:1,rebuild:!0},radialSegments:{type:"integer",max:50,min:1,rebuild:!0},tension:{type:"number",precision:1,max:1,min:.1},capped:{type:"boolean",rebuild:!0},smoothSheet:{type:"boolean",rebuild:!0}},this.parameters),this.init(i)}return e&&(r.__proto__=e),r.prototype=Object.create(e&&e.prototype),r.prototype.constructor=r,r.prototype.init=function(t){var r=t||{};r.colorScheme=gn(r.colorScheme,"chainname"),r.colorScale=gn(r.colorScale,"RdYlBu"),r.radius=gn(r.radius,"sstruc"),r.scale=gn(r.scale,.7),this.aspectRatio=gn(r.aspectRatio,5),this.tension=gn(r.tension,NaN),this.capped=gn(r.capped,!0),this.smoothSheet=gn(r.smoothSheet,!1),"low"===r.quality?(this.subdiv=3,this.radialSegments=6):"medium"===r.quality?this.subdiv=6:"high"===r.quality?this.subdiv=12:this.subdiv=gn(r.subdiv,6),e.prototype.init.call(this,r)},r.prototype.getSplineParams=function(t){return Object.assign({subdiv:this.subdiv,tension:this.tension,directional:1!==this.aspectRatio,smoothSheet:this.smoothSheet},t)},r.prototype.getSpline=function(t){return new Ys(t,this.getSplineParams())},r.prototype.getScale=function(t){return t.isCg()?this.scale*this.aspectRatio:this.scale},r.prototype.getAspectRatio=function(t){return t.isCg()?1:this.aspectRatio},r.prototype.createData=function(t){var e=this,r=[],i=[];return this.structure.eachPolymer(function(t){if(!(t.residueCount<4)){i.push(t);var n=e.getSpline(t),o=n.getSubdividedPosition(),a=n.getSubdividedOrientation(),s=n.getSubdividedColor(e.getColorParams()),c=n.getSubdividedPicking(),u=n.getSubdividedSize(e.radius,e.getScale(t));r.push(new Hx(Object.assign({},o,a,s,c,u),e.getBufferParams({radialSegments:e.radialSegments,aspectRatio:e.getAspectRatio(t),capped:e.capped,dullInterior:!0})))}},t.getSelection()),{bufferList:r,polymerList:i}},r.prototype.updateData=function(e,r){var i=this;t.Debug&&jf.time(this.type+" repr update"),e=e||{};for(var n=0,o=r.polymerList.length;n<o;++n){var a={},s=r.polymerList[n],c=i.getSpline(s);if(r.bufferList[n].aspectRatio=i.getAspectRatio(s),e.position||e.radius){var u=c.getSubdividedPosition(),h=c.getSubdividedOrientation(),l=c.getSubdividedSize(i.radius,i.getScale(s));a.position=u.position,a.normal=h.normal,a.binormal=h.binormal,a.tangent=h.tangent,a.size=l.size}if(e.color){var p=c.getSubdividedColor(i.getColorParams());a.color=p.color}if(e.picking){var d=c.getSubdividedPicking();a.picking=d.picking}r.bufferList[n].setAttributes(a)}t.Debug&&jf.timeEnd(this.type+" repr update")},r.prototype.setParameters=function(t){var r={};return t&&t.aspectRatio&&(r.radius=!0),t&&t.tension&&(r.position=!0),e.prototype.setParameters.call(this,t,r,!1),this},r}(Eb);Xf.add("cartoon",Wx);var Xx=function(t,e){this.sview1=t,this.sview2=e,this.kdtree2=new ls(e)};Xx.prototype.within=function(t,e){jf.time("Contact within");var r=this.kdtree2,i=this.sview1.getAtomProxy(),n=this.sview1.getAtomSet(!1),o=new uy;this.sview1.eachAtom(function(a){for(var s=!1,c=r.nearest(a,1/0,t),u=0,h=c.length;u<h;++u){var l=c[u];i.index=l.index,a.residueIndex!==i.residueIndex&&(!e||l.distance>e)&&(s=!0,n.set(i.index),o.addBond(a,i,1))}s&&n.set(a.index)});var a=new bv(o.count,!0);return jf.timeEnd("Contact within"),{atomSet:n,bondSet:a,bondStore:o}};var qx=function(t){function e(e,r,i){t.call(this,e,r,i),this.type="contact",this.parameters=Object.assign({contactType:{type:"select",rebuild:!0,options:{polar:"polar",polarBackbone:"polar backbone"}},maxDistance:{type:"number",precision:1,max:10,min:.1,rebuild:!0},maxAngle:{type:"integer",max:180,min:0,rebuild:!0},radialSegments:!0,disableImpostor:!0},this.parameters),this.init(i)}return t&&(e.__proto__=t),e.prototype=Object.create(t&&t.prototype),e.prototype.constructor=e,e.prototype.init=function(e){var r=e||{};r.radius=gn(r.radius,.25),this.contactType=gn(r.contactType,"polarBackbone"),this.maxDistance=gn(r.maxDistance,3.5),this.maxAngle=gn(r.maxAngle,40),t.prototype.init.call(this,r)},e.prototype.getContactData=function(t){return{polar:Zs,polarBackbone:Ks}[this.contactType](t,this.maxDistance,this.maxAngle)},e.prototype.getBondData=function(t,e,r){var i=t.getBondData(this.getBondParams(e,r));return i.picking&&(i.picking=new iv(i.picking.array,i.picking.structure,r.bondStore)),i},e.prototype.createData=function(t){var e=this.getContactData(t);return{bufferList:[new Nb(this.getBondData(t,void 0,{bondSet:e.bondSet,bondStore:e.bondStore}),this.getBufferParams({openEnded:!1,radialSegments:this.radialSegments,disableImpostor:this.disableImpostor,dullInterior:!0}))],bondSet:e.bondSet,bondStore:e.bondStore}},e.prototype.updateData=function(t,e){if(!t||t.position){var r=this.getContactData(e.sview);e.bondSet=r.bondSet,e.bondStore=r.bondStore}var i={bondSet:e.bondSet,bondStore:e.bondStore},n=this.getBondData(e.sview,t,i),o={};t&&!t.position||(o.position=Do(n.position1,n.position2),o.position1=n.position1,o.position2=n.position2),t&&!t.color||(o.color=n.color,o.color2=n.color2),t&&!t.radius||(o.radius=n.radius),e.bufferList[0].setAttributes(o)},e}(Eb);Xf.add("contact",qx),Yf.add("shader/SDFFont.vert","uniform float nearClip;\nuniform float clipRadius;\nuniform vec3 clipCenter;\nuniform float xOffset;\nuniform float yOffset;\nuniform float zOffset;\nuniform bool ortho;\n#if defined( NEAR_CLIP ) || defined( RADIUS_CLIP ) || ( !defined( PICKING ) && !defined( NOLIGHT ) )\nvarying vec3 vViewPosition;\n#endif\nvarying vec2 texCoord;\n#if defined( RADIUS_CLIP )\nvarying vec3 vClipCenter;\n#endif\n#if defined( PICKING )\n#include unpack_color\nattribute float primitiveId;\nvarying vec3 vPickingColor;\n#else\n#include color_pars_vertex\n#endif\nattribute vec2 mapping;\nattribute vec2 inputTexCoord;\nattribute float inputSize;\n#include matrix_scale\n#include common\nvoid main(void){\n#if defined( PICKING )\nvPickingColor = unpackColor( primitiveId );\n#else\n#include color_vertex\n#endif\ntexCoord = inputTexCoord;\nfloat scale = matrixScale( modelViewMatrix );\nfloat _zOffset = zOffset * scale;\nif( texCoord.x == 10.0 ){\n_zOffset -= 0.001;\n}\nvec3 pos = position;\nif( ortho ){\npos += normalize( cameraPosition ) * _zOffset;\n}\nvec4 cameraPos = modelViewMatrix * vec4( pos, 1.0 );\nvec4 cameraCornerPos = vec4( cameraPos.xyz, 1.0 );\ncameraCornerPos.xy += mapping * inputSize * 0.01 * scale;\ncameraCornerPos.x += xOffset * scale;\ncameraCornerPos.y += yOffset * scale;\nif( !ortho ){\ncameraCornerPos.xyz += normalize( -cameraCornerPos.xyz ) * _zOffset;\n}\ngl_Position = projectionMatrix * cameraCornerPos;\n#if defined( NEAR_CLIP ) || defined( RADIUS_CLIP ) || ( !defined( PICKING ) && !defined( NOLIGHT ) )\nvViewPosition = -cameraCornerPos.xyz;\n#endif\n#if defined( RADIUS_CLIP )\nvClipCenter = -( modelViewMatrix * vec4( clipCenter, 1.0 ) ).xyz;\n#endif\n#include nearclip_vertex\n#include radiusclip_vertex\n}"),Yf.add("shader/SDFFont.frag","uniform sampler2D fontTexture;\nuniform float opacity;\nuniform bool showBorder;\nuniform vec3 borderColor;\nuniform float borderWidth;\nuniform vec3 backgroundColor;\nuniform float backgroundOpacity;\nuniform float nearClip;\nuniform float clipRadius;\nvarying vec3 vViewPosition;\nvarying vec2 texCoord;\n#if defined( RADIUS_CLIP )\nvarying vec3 vClipCenter;\n#endif\n#if defined( PICKING )\nuniform float objectId;\nvarying vec3 vPickingColor;\nconst vec3 vColor = vec3( 0.0 );\n#else\n#include common\n#include color_pars_fragment\n#include fog_pars_fragment\n#endif\n#ifdef SDF\nconst float smoothness = 16.0;\n#else\nconst float smoothness = 256.0;\n#endif\nconst float gamma = 2.2;\nvoid main(){\n#include nearclip_fragment\n#include radiusclip_fragment\nif( texCoord.x > 1.0 ){\ngl_FragColor = vec4( backgroundColor, backgroundOpacity );\n}else{\nfloat sdf = texture2D( fontTexture, texCoord ).a;\nif( showBorder ) sdf += borderWidth;\nfloat w = clamp(\nsmoothness * ( abs( dFdx( texCoord.x ) ) + abs( dFdy( texCoord.y ) ) ),\n0.0,\n0.5\n);\nfloat a = smoothstep( 0.5 - w, 0.5 + w, sdf );\na = pow( a, 1.0 / gamma );\nif( a < 0.2 ) discard;\na *= opacity;\nvec3 outgoingLight = vColor;\nif( showBorder && sdf < ( 0.5 + borderWidth ) ){\noutgoingLight = borderColor;\n}\ngl_FragColor = vec4( outgoingLight, a );\n}\n#if defined( PICKING )\ngl_FragColor = vec4( vPickingColor, objectId );\n#else\n#include premultiplied_alpha_fragment\n#include tonemapping_fragment\n#include encodings_fragment\n#include fog_fragment\n#endif\n}");var Yx={},Zx=function(t){var e=Object.assign({},t);if(this.font=gn(e.font,["sans-serif"]),this.size=gn(e.size,36),this.style=gn(e.style,"normal"),this.variant=gn(e.variant,"normal"),this.weight=gn(e.weight,"normal"),this.outline=gn(e.outline,0),this.width=gn(e.width,2048),this.height=gn(e.height,2048),this.gamma=1,"undefined"!=typeof navigator){var r=navigator.userAgent;r.match(/Chrome/)&&r.match(/OS X/)&&(this.gamma=.5)}this.mapped={},this.scratchW=0,this.scratchH=0,this.currentX=0,this.currentY=0,this.build(),this.populate(),this.texture=new Fe(this.canvas2),this.texture.flipY=!1,this.texture.needsUpdate=!0};Zx.prototype.build=function(){var t=this.size+2*this.outline+Math.round(this.size/4),e=this.width/4,r=document.createElement("canvas");r.width=e,r.height=t;var i=r.getContext("2d");i.font=this.style+" "+this.variant+" "+this.weight+" "+this.size+"px "+this.font,i.fillStyle="#FF0000",i.textAlign="left",i.textBaseline="bottom",i.lineJoin="round";for(var n=[],o=3*this.outline,a=0;a<o;++a){var s=("00"+Math.max(0,8*-a+128-8*!a).toString(16)).slice(-2);n.push("#"+s+s+s)}var c=new Uint8Array(e*t*2);this.canvas=r,this.context=i,this.lineHeight=t,this.maxWidth=e,this.colors=n,this.scratch=c,this.data=new Uint8Array(this.width*this.height*4),this.canvas2=document.createElement("canvas"),this.canvas2.width=this.width,this.canvas2.height=this.height,this.context2=this.canvas2.getContext("2d")},Zx.prototype.map=function(t){return void 0===this.mapped[t]&&(this.draw(t),this.currentX+this.scratchW>this.width&&(this.currentX=0,this.currentY+=this.scratchH),this.currentY+this.scratchH>this.height&&console.warn("canvas to small"),this.mapped[t]={x:this.currentX,y:this.currentY,w:this.scratchW,h:this.scratchH},this.context2.drawImage(this.canvas,0,0,this.scratchW,this.scratchH,this.currentX,this.currentY,this.scratchW,this.scratchH),this.currentX+=this.scratchW),this.mapped[t]},Zx.prototype.get=function(t){return this.mapped[t]||this.placeholder},Zx.prototype.draw=function(t){var e=this.lineHeight,r=this.outline,i=this.context,n=this.scratch,o=this.maxWidth,a=this.colors,s=r,c=e-this.outline,u=i.measureText(t),h=Math.min(o,Math.ceil(u.width+2*s+1));i.clearRect(0,0,h,e);var l,p,d,f,m;if(0===this.outline)for(i.fillText(t,s,c),d=3,l=0,p=(m=(f=i.getImageData(0,0,h,e)).data).length/4;l<p;++l)n[l]=m[d],d+=4;else{for(i.globalCompositeOperation="source-over",l=r+1;l>0;--l)d=l>1?2*l-2:l,i.strokeStyle=a[d-1],i.lineWidth=d,i.strokeText(t,s,c);i.globalCompositeOperation="multiply",i.fillStyle="#FF00FF",i.fillText(t,s,c),m=(f=i.getImageData(0,0,h,e)).data,d=0;var g=this.gamma;for(l=0,p=m.length/4;l<p;++l){var v=m[d],y=v?m[d+1]/v:1;.5===g&&(y=Math.sqrt(y));var b=256-v,x=b+(v-b)*(y=Math.min(1,Math.max(0,y)));n[l]=Math.max(0,Math.min(255,x+2)),m[d+3]=n[l],d+=4}}i.putImageData(f,0,0),this.scratchW=h,this.scratchH=e},Zx.prototype.populate=function(){var t=this;this.placeholder=this.map(String.fromCharCode(65533));for(var e=0;e<127;++e)t.map(String.fromCharCode(e));for(var r=128;r<255;++r)t.map(String.fromCharCode(r));for(var i=880;i<1023;++i)t.map(String.fromCharCode(i));for(var n=1024;n<1279;++n)t.map(String.fromCharCode(n));this.map(String.fromCharCode(8491))};var Kx=function(t){function e(e,r){var i=e||{},n=r||{};n.forceTransparent=!0;for(var o=i.position.length/3,a=0,s=0;s<o;++s)a+=i.text[s].length;var c=a;n.showBackground&&(c+=o),t.call(this,{position:new Float32Array(3*c),color:new Float32Array(3*c),picking:new hv},n),this.fontFamily=gn(n.fontFamily,"sans-serif"),this.fontStyle=gn(n.fontStyle,"normal"),this.fontWeight=gn(n.fontWeight,"bold"),this.fontSize=gn(n.fontSize,48),this.sdf=gn(n.sdf,"Chrome"===Ff),this.xOffset=gn(n.xOffset,0),this.yOffset=gn(n.yOffset,0),this.zOffset=gn(n.zOffset,.5),this.attachment=gn(n.attachment,"bottom-left"),this.showBorder=gn(n.showBorder,!1),this.borderColor=gn(n.borderColor,"lightgrey"),this.borderWidth=gn(n.borderWidth,.15),this.showBackground=gn(n.showBackground,!1),this.backgroundColor=gn(n.backgroundColor,"lightgrey"),this.backgroundMargin=gn(n.backgroundMargin,.5),this.backgroundOpacity=gn(n.backgroundOpacity,1),this.text=i.text,this.positionCount=o,this.addUniforms({fontTexture:{value:null},xOffset:{value:this.xOffset},yOffset:{value:this.yOffset},zOffset:{value:this.zOffset},ortho:{value:!1},showBorder:{value:this.showBorder},borderColor:{value:new tt(this.borderColor)},borderWidth:{value:this.borderWidth},backgroundColor:{value:new tt(this.backgroundColor)},backgroundOpacity:{value:this.backgroundOpacity}}),this.addAttributes({inputTexCoord:{type:"v2",value:null},inputSize:{type:"f",value:null}}),this.setAttributes(e),this.makeTexture(),this.makeMapping()}t&&(e.__proto__=t),e.prototype=Object.create(t&&t.prototype),e.prototype.constructor=e;var r={parameters:{},wireframe:{},isText:{},vertexShader:{},fragmentShader:{}};return r.parameters.get=function(){return Object.assign.call(this,{fontFamily:{uniform:!0},fontStyle:{uniform:!0},fontWeight:{uniform:!0},fontSize:{uniform:!0},sdf:{updateShader:!0,uniform:!0},xOffset:{uniform:!0},yOffset:{uniform:!0},zOffset:{uniform:!0},showBorder:{uniform:!0},borderColor:{uniform:!0},borderWidth:{uniform:!0},backgroundColor:{uniform:!0},backgroundOpacity:{uniform:!0}},t.prototype.parameters,{flatShaded:void 0})},e.prototype.makeMaterial=function(){t.prototype.makeMaterial.call(this);var e=this.texture,r=this.material;r.extensions.derivatives=!0,r.lights=!1,r.uniforms.fontTexture.value=e,r.needsUpdate=!0;var i=this.wireframeMaterial;i.extensions.derivatives=!0,i.lights=!1,i.uniforms.fontTexture.value=e,i.needsUpdate=!0;var n=this.pickingMaterial;n.extensions.derivatives=!0,n.lights=!1,n.uniforms.fontTexture.value=e,n.needsUpdate=!0},e.prototype.setAttributes=function(t){var e,r,i,n,o,a,s=this,c=this.text,u=this.geometry.attributes;t.position&&(e=t.position,n=u.position.array,u.position.needsUpdate=!0),t.size&&(r=t.size,o=u.inputSize.array,u.inputSize.needsUpdate=!0),t.color&&(i=t.color,a=u.color.array,u.color.needsUpdate=!0);for(var h,l,p,d,f=this.positionCount,m=0,g=0;g<f;++g)for(l=3*g,d=c[g].length,s.showBackground&&(d+=1),p=0;p<d;++p,++m)for(var v=0;v<4;v++)h=4*m*3+3*v,e&&(n[h]=e[l],n[h+1]=e[l+1],n[h+2]=e[l+2]),r&&(o[4*m+v]=r[g]),i&&(a[h]=i[l],a[h+1]=i[l+1],a[h+2]=i[l+2])},e.prototype.makeTexture=function(){this.textAtlas=Qs({font:[this.fontFamily],style:this.fontStyle,weight:this.fontWeight,size:this.fontSize,outline:this.sdf?5:0}),this.texture=this.textAtlas.texture},e.prototype.makeMapping=function(){for(var t,e,r,i,n,o,a,s,c=this,u=this.textAtlas,h=this.text,l=this.attachment,p=u.lineHeight*this.backgroundMargin*.1-10,d=this.geometry.attributes.inputTexCoord.array,f=this.geometry.attributes.mapping.array,m=this.positionCount,g=0,v=0;v<m;++v){for(i=0,o=(r=h[v]).length,n=0;n<o;++n)i+=(t=u.get(r[n])).w-2*u.outline;for(s=l.startsWith("top")?u.lineHeight/1.25:l.startsWith("middle")?u.lineHeight/2.5:0,a=l.endsWith("right")?i:l.endsWith("center")?i/2:0,a+=u.outline,s+=u.outline,c.showBackground&&(f[(e=2*g*4)+0]=-u.lineHeight/6-a-p,f[e+1]=u.lineHeight-s+p,f[e+2]=-u.lineHeight/6-a-p,f[e+3]=0-s-p,f[e+4]=i+u.lineHeight/6-a+2*u.outline+p,f[e+5]=u.lineHeight-s+p,f[e+6]=i+u.lineHeight/6-a+2*u.outline+p,f[e+7]=0-s-p,d[e+0]=10,d[e+2]=10,d[e+4]=10,d[e+6]=10,g+=1),i=0,n=0;n<o;++n,++g){t=u.get(r[n]),f[(e=2*g*4)+0]=i-a,f[e+1]=t.h-s,f[e+2]=i-a,f[e+3]=0-s,f[e+4]=i+t.w-a,f[e+5]=t.h-s,f[e+6]=i+t.w-a,f[e+7]=0-s;var y=u.width,b=u.height,x=[t.x/y,t.y/b,t.x/y,(t.y+t.h)/b,(t.x+t.w)/y,t.y/b,(t.x+t.w)/y,(t.y+t.h)/b];d.set(x,e),i+=t.w-2*u.outline}}this.geometry.attributes.inputTexCoord.needsUpdate=!0,this.geometry.attributes.mapping.needsUpdate=!0},e.prototype.getDefines=function(e){var r=t.prototype.getDefines.call(this,e);return this.sdf&&(r.SDF=1),r},e.prototype.setUniforms=function(e){!e||void 0===e.fontFamily&&void 0===e.fontStyle&&void 0===e.fontWeight&&void 0===e.fontSize&&void 0===e.sdf||(this.makeTexture(),this.makeMapping(),this.texture.needsUpdate=!0,e.fontTexture=this.texture),t.prototype.setUniforms.call(this,e)},r.wireframe.set=function(t){},r.wireframe.get=function(){return!1},r.isText.get=function(){return!0},r.vertexShader.get=function(){return"SDFFont.vert"},r.fragmentShader.get=function(){return"SDFFont.frag"},Object.defineProperties(e.prototype,r),e}(gb);Qf.add("text",Kx);var Qx=function(t){function e(e,r,i){t.call(this,e,r,i),this.type="distance",this.parameters=Object.assign({labelSize:{type:"number",precision:3,max:10,min:.001},labelColor:{type:"color"},labelVisible:{type:"boolean"},labelZOffset:{type:"number",precision:1,max:20,min:-20,buffer:"zOffset"},labelUnit:{type:"select",rebuild:!0,options:{"":"",angstrom:"angstrom",nm:"nm"}},atomPair:{type:"hidden",rebuild:!0},radialSegments:!0,disableImpostor:!0},this.parameters,{flatShaded:null,assembly:null}),this.init(i)}return t&&(e.__proto__=t),e.prototype=Object.create(t&&t.prototype),e.prototype.constructor=e,e.prototype.init=function(e){var r=e||{};r.radius=gn(r.radius,.15),this.fontFamily=gn(r.fontFamily,"sans-serif"),this.fontStyle=gn(r.fontStyle,"normal"),this.fontWeight=gn(r.fontWeight,"bold"),this.sdf=gn(r.sdf,"Firefox"!==Ff),this.labelSize=gn(r.labelSize,2),this.labelColor=gn(r.labelColor,16777215),this.labelVisible=gn(r.labelVisible,!0),this.labelZOffset=gn(r.labelZOffset,.5),this.labelUnit=gn(r.labelUnit,""),this.atomPair=gn(r.atomPair,[]),t.prototype.init.call(this,r)},e.prototype.getDistanceData=function(t,e){var r=e.length,i=new Array(r),n=new Float32Array(3*r),o=new Cf,a=new Cf,s=new uy,c=t.getAtomProxy(),u=t.getAtomProxy(),h=0;e.forEach(function(e,r){var l=e[0],p=e[1];if(Number.isInteger(l)&&Number.isInteger(p))c.index=l,u.index=p;else{o.setString(l),a.setString(p);var d=t.getAtomIndices(o),f=t.getAtomIndices(a);if(!d.length||!f.length)return void(h+=1);c.index=d[0],u.index=f[0]}s.addBond(c,u,1),r-=h;var m=c.distanceTo(u);switch(this.labelUnit){case"angstrom":i[r]=m.toFixed(2)+" "+String.fromCharCode(8491);break;case"nm":i[r]=(m/10).toFixed(2)+" nm";break;default:i[r]=m.toFixed(2)}var g=3*r;n[g+0]=(c.x+u.x)/2,n[g+1]=(c.y+u.y)/2,n[g+2]=(c.z+u.z)/2},this),h>0&&(r-=h,n=n.subarray(0,3*r));var l=new bv(s.count,!0);return{text:i,position:n,bondSet:l,bondStore:s}},e.prototype.getBondData=function(t,e,r){var i=t.getBondData(this.getBondParams(e,r));return i.picking&&(i.picking=new av(i.picking.array,i.picking.structure,r.bondStore)),i},e.prototype.create=function(){if(0!==this.structureView.atomCount){var t=this.atomPair.length;if(0!==t){var e=this.getDistanceData(this.structureView,this.atomPair),r=new tt(this.labelColor);this.textBuffer=new Kx({position:e.position,size:No(t,this.labelSize),color:ko(t,r.r,r.g,r.b),text:e.text},this.getBufferParams({fontFamily:this.fontFamily,fontStyle:this.fontStyle,fontWeight:this.fontWeight,sdf:this.sdf,zOffset:this.labelZOffset,opacity:1,visible:this.labelVisible}));var i={bondSet:e.bondSet,bondStore:e.bondStore},n=this.getBondData(this.structureView,void 0,i);this.cylinderBuffer=new Nb(n,this.getBufferParams({openEnded:!1,radialSegments:this.radialSegments,disableImpostor:this.disableImpostor,dullInterior:!0})),this.dataList.push({sview:this.structureView,bondSet:e.bondSet,bondStore:e.bondStore,position:e.position,bufferList:[this.textBuffer,this.cylinderBuffer]})}}},e.prototype.update=function(e){e.position?this.build():t.prototype.update.call(this,e)},e.prototype.updateData=function(t,e){var r={bondSet:e.bondSet,bondStore:e.bondStore},i=this.getBondData(e.sview,t,r),n={},o={},a=this.atomPair.length;if(t.labelSize&&(o.size=No(a,this.labelSize)),t.labelColor){var s=new tt(this.labelColor);o.color=ko(a,s.r,s.g,s.b)}t.color&&(n.color=i.color,n.color2=i.color2),(t.radius||t.scale)&&(n.radius=i.radius),this.textBuffer.setAttributes(o),this.cylinderBuffer.setAttributes(n)},e.prototype.setVisibility=function(e,r){return t.prototype.setVisibility.call(this,e,!0),this.textBuffer&&this.textBuffer.setVisibility(this.labelVisible&&this.visible),r||this.viewer.requestRender(),this},e.prototype.setParameters=function(e){var r={};return e&&e.labelSize&&(r.labelSize=!0),e&&(e.labelColor||0===e.labelColor)&&(r.labelColor=!0),t.prototype.setParameters.call(this,e,r,!1),e&&void 0!==e.labelVisible&&this.setVisibility(this.visible),this},e}(Eb);Xf.add("distance",Qx);var Jx=function(t){function e(e,r){var i=r||{},n=2*(e.position.length/3),o=new tt(gn(i.color,"grey")),a=new Float32Array(3*n),s=ko(n,o.r,o.g,o.b);t.call(this,{position:a,color:s},i),this.scale=gn(i.scale,1),this.setAttributes(e)}t&&(e.__proto__=t),e.prototype=Object.create(t&&t.prototype),e.prototype.constructor=e;var r={isLine:{},vertexShader:{},fragmentShader:{}};return e.prototype.setAttributes=function(t){var e,r,i,n=this.geometry.attributes;t.position&&t.vector&&(e=t.position,r=t.vector,i=n.position.array,n.position.needsUpdate=!0);var o,a,s=this.size/2,c=this.scale;if(t.position&&t.vector)for(var u=0;u<s;u++)a=3*u,i[(o=2*u*3)+0]=e[a+0],i[o+1]=e[a+1],i[o+2]=e[a+2],i[o+3]=e[a+0]+r[a+0]*c,i[o+4]=e[a+1]+r[a+1]*c,i[o+5]=e[a+2]+r[a+2]*c},r.isLine.get=function(){return!0},r.vertexShader.get=function(){return"Line.vert"},r.fragmentShader.get=function(){return"Line.frag"},Object.defineProperties(e.prototype,r),e}(qy),t_=function(e){function r(t,r,i){e.call(this,t,r,i),this.type="helixorient",this.parameters=Object.assign({sphereDetail:!0,disableImpostor:!0},this.parameters),this.init(i)}return e&&(r.__proto__=e),r.prototype=Object.create(e&&e.prototype),r.prototype.constructor=r,r.prototype.init=function(t){var r=t||{};r.colorScheme=gn(r.colorScheme,"sstruc"),r.radius=gn(r.radius,.15),r.scale=gn(r.scale,1),e.prototype.init.call(this,r)},r.prototype.createData=function(t){var e=this,r=[],i=[];return this.structure.eachPolymer(function(t){if(!(t.residueCount<4)){i.push(t);var n=new ss(t),o=n.getPosition(),a=n.getColor(e.getColorParams()),s=n.getSize(e.radius,e.scale),c=n.getPicking();r.push(new yb({position:o.center,color:a.color,radius:s.size,picking:c.picking},e.getBufferParams({sphereDetail:e.sphereDetail,disableImpostor:e.disableImpostor,dullInterior:!0})),new Jx({position:o.center,vector:o.axis},e.getBufferParams({color:"skyblue",scale:1})),new Jx({position:o.center,vector:o.resdir},e.getBufferParams({color:"lightgreen",scale:1})))}},t.getSelection()),{bufferList:r,polymerList:i}},r.prototype.updateData=function(e,r){t.Debug&&jf.time(this.type+" repr update"),e=e||{};for(var i=0,n=r.polymerList.length;i<n;++i){var o=3*i,a={},s=new ss(r.polymerList[i]);if(e.position){var c=s.getPosition();a.position=c.center,r.bufferList[o+1].setAttributes({position:c.center,vector:c.axis}),r.bufferList[o+2].setAttributes({position:c.center,vector:c.resdir})}r.bufferList[o].setAttributes(a)}t.Debug&&jf.timeEnd(this.type+" repr update")},r}(Eb);Xf.add("helixorient",t_);var e_=function(t){function e(e,r,i){t.call(this,e,r,i),this.type="licorice",this.parameters=Object.assign({},this.parameters,{aspectRatio:null})}return t&&(e.__proto__=t),e.prototype=Object.create(t&&t.prototype),e.prototype.constructor=e,e.prototype.init=function(e){var r=e||{};r.aspectRatio=1,t.prototype.init.call(this,r)},e}(Ux);Xf.add("licorice",e_),Yf.add("shader/HyperballStickImpostor.vert","\nattribute vec3 mapping;\nattribute float radius;\nattribute float radius2;\nattribute vec3 position1;\nattribute vec3 position2;\nvarying mat4 matrix_near;\nvarying vec4 prime1;\nvarying vec4 prime2;\nvarying float vRadius;\nvarying float vRadius2;\n#ifdef PICKING\n#include unpack_color\nattribute float primitiveId;\nvarying vec3 vPickingColor;\n#else\nattribute vec3 color2;\nvarying vec3 vColor1;\nvarying vec3 vColor2;\n#endif\nuniform float shrink;\nuniform mat4 modelViewProjectionMatrix;\nuniform mat4 modelViewProjectionMatrixInverse;\nvoid main(){\nvRadius = radius;\nvRadius2 = radius2;\nvec4 spaceposition;\nvec3 position_atom1;\nvec3 position_atom2;\nvec4 vertex_position;\n#ifdef PICKING\nvPickingColor = unpackColor( primitiveId );\n#else\nvColor1 = color;\nvColor2 = color2;\n#endif\nfloat radius1 = radius;\nposition_atom1 = position1;\nposition_atom2 = position2;\nfloat distance = distance( position_atom1, position_atom2 );\nspaceposition.z = mapping.z * distance;\nif (radius1 > radius2) {\nspaceposition.y = mapping.y * 1.5 * radius1;\nspaceposition.x = mapping.x * 1.5 * radius1;\n} else {\nspaceposition.y = mapping.y * 1.5 * radius2;\nspaceposition.x = mapping.x * 1.5 * radius2;\n}\nspaceposition.w = 1.0;\nvec4 e3 = vec4( 1.0 );\nvec3 e1, e1_temp, e2, e2_temp;\ne3.xyz = normalize(position_atom1-position_atom2);\nif (e3.z == 0.0) { e3.z = 0.0000000000001;}\nif ( (position_atom1.x - position_atom2.x) == 0.0) { position_atom1.x += 0.001;}\nif ( (position_atom1.y - position_atom2.y) == 0.0) { position_atom1.y += 0.001;}\nif ( (position_atom1.z - position_atom2.z) == 0.0) { position_atom1.z += 0.001;}\nvec4 focus = vec4( 1.0 );\nfocus.x = ( position_atom1.x*position_atom1.x - position_atom2.x*position_atom2.x +\n( radius2*radius2 - radius1*radius1 )*e3.x*e3.x/shrink )/(2.0*(position_atom1.x - position_atom2.x));\nfocus.y = ( position_atom1.y*position_atom1.y - position_atom2.y*position_atom2.y +\n( radius2*radius2 - radius1*radius1 )*e3.y*e3.y/shrink )/(2.0*(position_atom1.y - position_atom2.y));\nfocus.z = ( position_atom1.z*position_atom1.z - position_atom2.z*position_atom2.z +\n( radius2*radius2 - radius1*radius1 )*e3.z*e3.z/shrink )/(2.0*(position_atom1.z - position_atom2.z));\ne1.x = 1.0;\ne1.y = 1.0;\ne1.z = ( (e3.x*focus.x + e3.y*focus.y + e3.z*focus.z) - e1.x*e3.x - e1.y*e3.y)/e3.z;\ne1_temp = e1 - focus.xyz;\ne1 = normalize(e1_temp);\ne2_temp = e1.yzx * e3.zxy - e1.zxy * e3.yzx;\ne2 = normalize(e2_temp);\nmat3 R= mat3( e1.xyz, e2.xyz, e3.xyz );\nvertex_position.xyz = R * spaceposition.xyz;\nvertex_position.w = 1.0;\nvertex_position.x += (position_atom1.x+position_atom2.x) / 2.0;\nvertex_position.y += (position_atom1.y+position_atom2.y) / 2.0;\nvertex_position.z += (position_atom1.z+position_atom2.z) / 2.0;\ngl_Position = modelViewProjectionMatrix * vertex_position;\nvec4 i_near, i_far;\nvec4 near = gl_Position;\nnear.z = 0.0 ;\nnear = modelViewProjectionMatrixInverse * near;\ni_near = near;\nvec4 far = gl_Position;\nfar.z = far.w ;\ni_far = modelViewProjectionMatrixInverse * far;\nprime1 = vec4( position_atom1 - (position_atom1 - focus.xyz)*shrink, 1.0 );\nprime2 = vec4( position_atom2 - (position_atom2 - focus.xyz)*shrink, 1.0 );\nfloat Rsquare = (radius1*radius1/shrink) - (\n(position_atom1.x - focus.x)*(position_atom1.x - focus.x) +\n(position_atom1.y - focus.y)*(position_atom1.y - focus.y) +\n(position_atom1.z - focus.z)*(position_atom1.z - focus.z)\n);\nfocus.w = Rsquare;\nmatrix_near = mat4( i_near, i_far, focus, e3 );\ngl_Position.z = 1.0;\n}"),Yf.add("shader/HyperballStickImpostor.frag","#define STANDARD\n#define IMPOSTOR\nuniform vec3 diffuse;\nuniform vec3 emissive;\nuniform float roughness;\nuniform float metalness;\nuniform float opacity;\nuniform float nearClip;\nuniform float shrink;\nuniform mat4 modelViewMatrix;\nuniform mat4 modelViewProjectionMatrix;\nuniform mat4 modelViewMatrixInverseTranspose;\nuniform mat4 projectionMatrix;\nvarying mat4 matrix_near;\nvarying vec4 prime1;\nvarying vec4 prime2;\nvarying float vRadius;\nvarying float vRadius2;\n#ifdef PICKING\nuniform float objectId;\nvarying vec3 vPickingColor;\n#else\nvarying vec3 vColor1;\nvarying vec3 vColor2;\n#include common\n#include fog_pars_fragment\n#include bsdfs\n#include lights_pars\n#include lights_physical_pars_fragment\n#endif\nbool interior = false;\nfloat calcClip( vec4 cameraPos ){\nreturn dot( cameraPos, vec4( 0.0, 0.0, 1.0, nearClip - 0.5 ) );\n}\nfloat calcClip( vec3 cameraPos ){\nreturn calcClip( vec4( cameraPos, 1.0 ) );\n}\nfloat calcDepth( in vec3 cameraPos ){\nvec2 clipZW = cameraPos.z * projectionMatrix[2].zw + projectionMatrix[3].zw;\nreturn 0.5 + 0.5 * clipZW.x / clipZW.y;\n}\nstruct Ray {\nvec3 origin ;\nvec3 direction ;\n};\nbool cutoff_plane (vec3 M, vec3 cutoff, vec3 x3){\nfloat a = x3.x;\nfloat b = x3.y;\nfloat c = x3.z;\nfloat d = -x3.x*cutoff.x-x3.y*cutoff.y-x3.z*cutoff.z;\nfloat l = a*M.x+b*M.y+c*M.z+d;\nif (l<0.0) {return true;}\nelse{return false;}\n}\nvec3 isect_surf(Ray r, mat4 matrix_coef){\nvec4 direction = vec4(r.direction, 0.0);\nvec4 origin = vec4(r.origin, 1.0);\nfloat a = dot(direction,(matrix_coef*direction));\nfloat b = dot(origin,(matrix_coef*direction));\nfloat c = dot(origin,(matrix_coef*origin));\nfloat delta =b*b-a*c;\ngl_FragColor.a = 1.0;\nif (delta<0.0){\ndiscard;\n}\nfloat t1 =(-b-sqrt(delta))/a;\nreturn r.origin+t1*r.direction;\n}\nvec3 isect_surf2(Ray r, mat4 matrix_coef){\nvec4 direction = vec4(r.direction, 0.0);\nvec4 origin = vec4(r.origin, 1.0);\nfloat a = dot(direction,(matrix_coef*direction));\nfloat b = dot(origin,(matrix_coef*direction));\nfloat c = dot(origin,(matrix_coef*origin));\nfloat delta =b*b-a*c;\ngl_FragColor.a = 1.0;\nif (delta<0.0){\ndiscard;\n}\nfloat t2 =(-b+sqrt(delta))/a;\nreturn r.origin+t2*r.direction;\n}\nRay primary_ray(vec4 near1, vec4 far1){\nvec3 near=near1.xyz/near1.w;\nvec3 far=far1.xyz/far1.w;\nreturn Ray(near,far-near);\n}\nfloat update_z_buffer(vec3 M, mat4 ModelViewP){\nfloat depth1;\nvec4 Ms=(ModelViewP*vec4(M,1.0));\nreturn depth1=(1.0+Ms.z/Ms.w)/2.0;\n}\nvoid main(){\nfloat radius = max( vRadius, vRadius2 );\nvec4 i_near, i_far, focus;\nvec3 e3, e1, e1_temp, e2;\ni_near = vec4(matrix_near[0][0],matrix_near[0][1],matrix_near[0][2],matrix_near[0][3]);\ni_far = vec4(matrix_near[1][0],matrix_near[1][1],matrix_near[1][2],matrix_near[1][3]);\nfocus = vec4(matrix_near[2][0],matrix_near[2][1],matrix_near[2][2],matrix_near[2][3]);\ne3 = vec3(matrix_near[3][0],matrix_near[3][1],matrix_near[3][2]);\ne1.x = 1.0;\ne1.y = 1.0;\ne1.z = ( (e3.x*focus.x + e3.y*focus.y + e3.z*focus.z) - e1.x*e3.x - e1.y*e3.y)/e3.z;\ne1_temp = e1 - focus.xyz;\ne1 = normalize(e1_temp);\ne2 = normalize(cross(e1,e3));\nvec4 equation = focus;\nfloat shrinkfactor = shrink;\nfloat t1 = -1.0/(1.0-shrinkfactor);\nfloat t2 = 1.0/(shrinkfactor);\nvec4 colonne1, colonne2, colonne3, colonne4;\nmat4 mat;\nvec3 equation1 = vec3(t2,t2,t1);\nfloat A1 = - e1.x*equation.x - e1.y*equation.y - e1.z*equation.z;\nfloat A2 = - e2.x*equation.x - e2.y*equation.y - e2.z*equation.z;\nfloat A3 = - e3.x*equation.x - e3.y*equation.y - e3.z*equation.z;\nfloat A11 = equation1.x*e1.x*e1.x + equation1.y*e2.x*e2.x + equation1.z*e3.x*e3.x;\nfloat A21 = equation1.x*e1.x*e1.y + equation1.y*e2.x*e2.y + equation1.z*e3.x*e3.y;\nfloat A31 = equation1.x*e1.x*e1.z + equation1.y*e2.x*e2.z + equation1.z*e3.x*e3.z;\nfloat A41 = equation1.x*e1.x*A1 + equation1.y*e2.x*A2 + equation1.z*e3.x*A3;\nfloat A22 = equation1.x*e1.y*e1.y + equation1.y*e2.y*e2.y + equation1.z*e3.y*e3.y;\nfloat A32 = equation1.x*e1.y*e1.z + equation1.y*e2.y*e2.z + equation1.z*e3.y*e3.z;\nfloat A42 = equation1.x*e1.y*A1 + equation1.y*e2.y*A2 + equation1.z*e3.y*A3;\nfloat A33 = equation1.x*e1.z*e1.z + equation1.y*e2.z*e2.z + equation1.z*e3.z*e3.z;\nfloat A43 = equation1.x*e1.z*A1 + equation1.y*e2.z*A2 + equation1.z*e3.z*A3;\nfloat A44 = equation1.x*A1*A1 + equation1.y*A2*A2 + equation1.z*A3*A3 - equation.w;\ncolonne1 = vec4(A11,A21,A31,A41);\ncolonne2 = vec4(A21,A22,A32,A42);\ncolonne3 = vec4(A31,A32,A33,A43);\ncolonne4 = vec4(A41,A42,A43,A44);\nmat = mat4(colonne1,colonne2,colonne3,colonne4);\nRay ray = primary_ray(i_near,i_far) ;\nvec3 M;\nM = isect_surf(ray, mat);\nif (cutoff_plane(M, prime1.xyz, -e3) || cutoff_plane(M, prime2.xyz, e3)){ discard; }\nvec4 M1 = vec4(M,1.0);\nvec4 M2 = mat*M1;\nvec3 _normal = ( modelViewMatrixInverseTranspose * M2 ).xyz;\ngl_FragDepthEXT = update_z_buffer(M, modelViewProjectionMatrix) ;\n#ifdef NEAR_CLIP\nif( calcClip( modelViewMatrix * vec4( M, 1.0 ) ) > 0.0 ){\nM = isect_surf2(ray, mat);\nif( calcClip( modelViewMatrix * vec4( M, 1.0 ) ) > 0.0 )\ndiscard;\ninterior = true;\ngl_FragDepthEXT = update_z_buffer(M, modelViewProjectionMatrix) ;\nif( gl_FragDepthEXT >= 0.0 ){\ngl_FragDepthEXT = max( 0.0, calcDepth( vec3( - ( nearClip - 0.5 ) ) ) + ( 0.0000001 / radius ) );\n}\n}else if( gl_FragDepthEXT <= 0.0 ){\nM = isect_surf2(ray, mat);\ninterior = true;\ngl_FragDepthEXT = update_z_buffer(M, modelViewProjectionMatrix);\nif( gl_FragDepthEXT >= 0.0 ){\ngl_FragDepthEXT = 0.0 + ( 0.0000001 / radius );\n}\n}\n#else\nif( gl_FragDepthEXT <= 0.0 ){\nM = isect_surf2(ray, mat);\ninterior = true;\ngl_FragDepthEXT = update_z_buffer(M, modelViewProjectionMatrix) ;\nif( gl_FragDepthEXT >= 0.0 ){\ngl_FragDepthEXT = 0.0 + ( 0.0000001 / radius );\n}\n}\n#endif\nif (cutoff_plane(M, prime1.xyz, -e3) || cutoff_plane(M, prime2.xyz, e3)){ discard; }\nif (gl_FragDepthEXT < 0.0)\ndiscard;\nif (gl_FragDepthEXT > 1.0)\ndiscard;\nfloat distance_ratio = ((M.x-prime2.x)*e3.x + (M.y-prime2.y)*e3.y +(M.z-prime2.z)*e3.z) /\ndistance(prime2.xyz,prime1.xyz);\n#ifdef PICKING\ngl_FragColor = vec4( vPickingColor, objectId );\n#else\nvec3 vViewPosition = -( modelViewMatrix * vec4( M, 1.0 ) ).xyz;\nvec3 vNormal = _normal;\nvec3 vColor;\nif( distance_ratio>0.5 ){\nvColor = vColor1;\n}else{\nvColor = vColor2;\n}\nvec4 diffuseColor = vec4( diffuse, opacity );\nReflectedLight reflectedLight = ReflectedLight( vec3( 0.0 ), vec3( 0.0 ), vec3( 0.0 ), vec3( 0.0 ) );\nvec3 totalEmissiveLight = emissive;\n#include color_fragment\n#include roughnessmap_fragment\n#include metalnessmap_fragment\nvec3 normal = normalize( vNormal );\nif( interior ){\nnormal = vec3( 0.0, 0.0, 0.4 );\n}\n#include lights_physical_fragment\n#include lights_template\nvec3 outgoingLight = reflectedLight.directDiffuse + reflectedLight.indirectDiffuse + reflectedLight.directSpecular + reflectedLight.indirectSpecular + totalEmissiveLight;\ngl_FragColor = vec4( outgoingLight, diffuseColor.a );\n#include premultiplied_alpha_fragment\n#include tonemapping_fragment\n#include encodings_fragment\n#include fog_fragment\n#endif\n}");var r_=new Float32Array([-1,-1,-1,1,-1,-1,1,-1,1,-1,-1,1,-1,1,-1,1,1,-1,1,1,1,-1,1,1]),i_=new Uint16Array([0,1,2,0,2,3,1,5,6,1,6,2,4,6,5,4,7,6,0,7,4,0,3,7,0,5,1,0,4,5,3,2,6,3,6,7]),n_=function(t){function e(e,r){t.call(this,e,r);var i=e||{},n=gn((r||{}).shrink,.14);this.addUniforms({modelViewProjectionMatrix:{value:new v},modelViewProjectionMatrixInverse:{value:new v},modelViewMatrixInverseTranspose:{value:new v},shrink:{value:n}}),this.addAttributes({position1:{type:"v3",value:null},position2:{type:"v3",value:null},color2:{type:"c",value:null},radius:{type:"f",value:null},radius2:{type:"f",value:null}}),this.setAttributes(i),this.makeMapping()}t&&(e.__proto__=t),e.prototype=Object.create(t&&t.prototype),e.prototype.constructor=e;var r={parameters:{},isImpostor:{},vertexShader:{},fragmentShader:{}};return r.parameters.get=function(){return Object.assign.call(this,{shrink:{uniform:!0}},t.prototype.parameters)},r.isImpostor.get=function(){return!0},r.vertexShader.get=function(){return"HyperballStickImpostor.vert"},r.fragmentShader.get=function(){return"HyperballStickImpostor.frag"},Object.defineProperties(e.prototype,r),e}(function(t){function e(){t.apply(this,arguments)}t&&(e.__proto__=t),e.prototype=Object.create(t&&t.prototype),e.prototype.constructor=e;var r={mapping:{},mappingIndices:{},mappingIndicesSize:{},mappingType:{},mappingSize:{},mappingItemSize:{}};return r.mapping.get=function(){return r_},r.mappingIndices.get=function(){return i_},r.mappingIndicesSize.get=function(){return 36},r.mappingType.get=function(){return"v3"},r.mappingSize.get=function(){return 8},r.mappingItemSize.get=function(){return 3},Object.defineProperties(e.prototype,r),e}(db)),o_=function(t,e){return!Uf||e&&e.disableImpostor?(t.radius=Uo(t.radius,t.radius2),new Rb(t,e)):new n_(t,e)},a_=function(t){function e(e,r,i){t.call(this,e,r,i),this.type="hyperball",this.parameters=Object.assign({shrink:{type:"number",precision:3,max:1,min:.001,buffer:!0}},this.parameters,{multipleBond:null,bondSpacing:null})}return t&&(e.__proto__=t),e.prototype=Object.create(t&&t.prototype),e.prototype.constructor=e,e.prototype.init=function(e){var r=e||{};r.scale=gn(r.scale,.2),r.radius=gn(r.radius,"vdw"),this.shrink=gn(r.shrink,.12),t.prototype.init.call(this,r)},e.prototype.getBondParams=function(e,r){return e&&!e.radius||(r=Object.assign({radius2:!0},r)),t.prototype.getBondParams.call(this,e,r)},e.prototype.createData=function(t){var e=new yb(t.getAtomData(this.getAtomParams()),this.getBufferParams({sphereDetail:this.sphereDetail,disableImpostor:this.disableImpostor,dullInterior:!0}));return this.__center=new Float32Array(3*t.bondCount),{bufferList:[e,new o_(t.getBondData(this.getBondParams()),this.getBufferParams({shrink:this.shrink,radialSegments:this.radialSegments,disableImpostor:this.disableImpostor,dullInterior:!0}))]}},e.prototype.updateData=function(t,e){var r=e.sview.getAtomData(this.getAtomParams()),i=e.sview.getBondData(this.getBondParams()),n={},o={};if(!t||t.position){n.position=r.position;var a=i.position1,s=i.position2;o.position=Do(a,s,this.__center),o.position1=a,o.position2=s}t&&!t.color||(n.color=r.color,o.color=i.color,o.color2=i.color2),t&&!t.radius||(n.radius=r.radius,o.radius=i.radius,o.radius2=i.radius2),e.bufferList[0].setAttributes(n),e.bufferList[1].setAttributes(o)},e}(e_);Xf.add("hyperball",a_),Js.prototype={constructor:Js,atomLabel:function(t){var e;switch(this.type){case"atomname":e=t.atomname;break;case"atomindex":e=""+t.index;break;case"occupancy":e=t.occupancy.toFixed(2);break;case"bfactor":e=t.bfactor.toFixed(2);break;case"serial":e=""+t.serial;break;case"element":e=t.element;break;case"atom":e=t.atomname+"|"+t.index;break;case"resname":e=t.resname;break;case"resno":e=""+t.resno;break;case"res":var r=t.resname.toUpperCase();e=(zv[r]||r)+t.resno;break;case"text":e=this.text[t.index];break;default:e=t.qualifiedName()}return void 0===e?"":e}},Js.types={"":"",atomname:"atom name",atomindex:"atom index",occupancy:"occupancy",bfactor:"b-factor",serial:"serial",element:"element",atom:"atom name + index",resname:"residue name",resno:"residue no",res:"residue name + no",text:"text",qualified:"qualified name"};var s_=function(t){function e(e,r,i){t.call(this,e,r,i),this.type="label",this.parameters=Object.assign({labelType:{type:"select",options:Js.types,rebuild:!0},labelText:{type:"hidden",rebuild:!0},fontFamily:{type:"select",options:{"sans-serif":"sans-serif",monospace:"monospace",serif:"serif"},buffer:!0},fontStyle:{type:"select",options:{normal:"normal",italic:"italic"},buffer:!0},fontWeight:{type:"select",options:{normal:"normal",bold:"bold"},buffer:!0},sdf:{type:"boolean",buffer:!0},xOffset:{type:"number",precision:1,max:20,min:-20,buffer:!0},yOffset:{type:"number",precision:1,max:20,min:-20,buffer:!0},zOffset:{type:"number",precision:1,max:20,min:-20,buffer:!0},attachment:{type:"select",options:{"bottom-left":"bottom-left","bottom-center":"bottom-center","bottom-right":"bottom-right","middle-left":"middle-left","middle-center":"middle-center","middle-right":"middle-right","top-left":"top-left","top-center":"top-center","top-right":"top-right"},rebuild:!0},showBorder:{type:"boolean",buffer:!0},borderColor:{type:"color",buffer:!0},borderWidth:{type:"number",precision:2,max:.3,min:0,buffer:!0},showBackground:{type:"boolean",rebuild:!0},backgroundColor:{type:"color",buffer:!0},backgroundMargin:{type:"number",precision:2,max:2,min:0,rebuild:!0},backgroundOpacity:{type:"range",step:.01,max:1,min:0,buffer:!0}},this.parameters,{side:null,flatShaded:null,wireframe:null,linewidth:null,roughness:null,metalness:null,diffuse:null}),this.init(i)}return t&&(e.__proto__=t),e.prototype=Object.create(t&&t.prototype),e.prototype.constructor=e,e.prototype.init=function(e){var r=e||{};this.labelType=gn(r.labelType,"res"),this.labelText=gn(r.labelText,{}),this.fontFamily=gn(r.fontFamily,"sans-serif"),this.fontStyle=gn(r.fontStyle,"normal"),this.fontWeight=gn(r.fontWeight,"bold"),this.sdf=gn(r.sdf,"Chrome"===Ff),this.xOffset=gn(r.xOffset,0),this.yOffset=gn(r.yOffset,0),this.zOffset=gn(r.zOffset,.5),this.attachment=gn(r.attachment,"bottom-left"),this.showBorder=gn(r.showBorder,!1),this.borderColor=gn(r.borderColor,"lightgrey"),this.borderWidth=gn(r.borderWidth,.15),this.showBackground=gn(r.showBackground,!1),this.backgroundColor=gn(r.backgroundColor,"lightgrey"),this.backgroundMargin=gn(r.backgroundMargin,.5),this.backgroundOpacity=gn(r.backgroundOpacity,1),t.prototype.init.call(this,r)},e.prototype.createData=function(t){var e={position:!0,color:!0,radius:!0},r=t.getAtomData(this.getAtomParams(e)),i=[],n=new Js(this.labelType,this.labelText);return t.eachAtom(function(t){i.push(n.atomLabel(t))}),{bufferList:[new Kx({position:r.position,size:r.radius,color:r.color,text:i},this.getBufferParams({fontFamily:this.fontFamily,fontStyle:this.fontStyle,fontWeight:this.fontWeight,sdf:this.sdf,xOffset:this.xOffset,yOffset:this.yOffset,zOffset:this.zOffset,attachment:this.attachment,showBorder:this.showBorder,borderColor:this.borderColor,borderWidth:this.borderWidth,showBackground:this.showBackground,backgroundColor:this.backgroundColor,backgroundMargin:this.backgroundMargin,backgroundOpacity:this.backgroundOpacity}))]}},e.prototype.updateData=function(t,e){var r=e.sview.getAtomData(this.getAtomParams(t)),i={};t&&!t.position||(i.position=r.position),t&&!t.radius||(i.size=r.radius),t&&!t.color||(i.color=r.color),e.bufferList[0].setAttributes(i)},e}(Eb);Xf.add("label",s_);var c_=function(t){function e(e,r,i){t.call(this,e,r,i),this.type="line",this.parameters=Object.assign({multipleBond:{type:"select",rebuild:!0,options:{off:"off",symmetric:"symmetric",offset:"offset"}},bondSpacing:{type:"number",precision:2,max:2,min:.5}},this.parameters,{flatShaded:null,side:null,wireframe:null,roughness:null,metalness:null,diffuse:null}),this.init(i)}return t&&(e.__proto__=t),e.prototype=Object.create(t&&t.prototype),e.prototype.constructor=e,e.prototype.init=function(e){var r=e||{};this.multipleBond=gn(r.multipleBond,"off"),this.bondSpacing=gn(r.bondSpacing,1),t.prototype.init.call(this,r)},e.prototype.getBondParams=function(e,r){return r=Object.assign({multipleBond:this.multipleBond,bondSpacing:this.bondSpacing,radiusParams:{radius:.1,scale:1}},r),t.prototype.getBondParams.call(this,e,r)},e.prototype.createData=function(t){var e={position:!0,color:!0},r=t.getBondData(this.getBondParams(e));return{bufferList:[new kb(r,this.getBufferParams())]}},e.prototype.updateData=function(t,e){var r=e.sview.getBondData(this.getBondParams(t)),i={};t&&!t.position||(i.position1=r.position1,i.position2=r.position2),t&&!t.color||(i.color=r.color,i.color2=r.color2),e.bufferList[0].setAttributes(i)},e.prototype.setParameters=function(e){var r={};return e&&e.bondSpacing&&(r.position=!0),t.prototype.setParameters.call(this,e,r,!1),this},e}(Eb);Xf.add("line",c_),ec.__deps=[os,ns,as,ca,tc],ic.__deps=[os,as,No,ca,ya,da,ba,rc,gn],$f.add("molsurf",function(t,e){var r=t.data.args,i=t.data.params;if(r&&i){var n=new("av"===i.type?ic:ec)(r.coordList,r.radiusList,r.indexList).getSurface(i.type,i.probeRadius,i.scaleFactor,i.cutoff,!0,i.smooth,i.contour),o=[n.position.buffer,n.index.buffer];n.normal&&o.push(n.normal.buffer),n.atomindex&&o.push(n.atomindex.buffer),e({sd:n,p:i},o)}},[ec,ic]);var u_=function(t){this.structure=t};u_.prototype._getAtomData=function(){return this.structure.getAtomData({what:{position:!0,radius:!0,index:!0},radiusParams:{radius:"vdw",scale:1}})},u_.prototype._makeSurface=function(t,e){var r=new ey(e.name,"",t);return r.info.type=e.type,r.info.probeRadius=e.probeRadius,r.info.scaleFactor=e.scaleFactor,r.info.smooth=e.smooth,r.info.cutoff=e.cutoff,r},u_.prototype.getSurface=function(t){var e=t||{},r=this._getAtomData(),i=r.position,n=r.radius,o=r.index,a=new("av"===e.type?ic:ec)(i,n,o).getSurface(e.type,e.probeRadius,e.scaleFactor,e.cutoff,!0,e.smooth,e.contour);return this._makeSurface(a,e)},u_.prototype.getSurfaceWorker=function(t,e){var r=this,i=Object.assign({},t);if(window.Worker){void 0===this.worker&&(this.worker=new Za("molsurf"));var n=this._getAtomData(),o=n.position,a=n.radius,s=n.index,c={args:{coordList:o,radiusList:a,indexList:s},params:i},u=[o.buffer,a.buffer,s.buffer];this.worker.post(c,u,function(t){e(r._makeSurface(t.data.sd,i))},function(t){console.warn("MolecularSurface.getSurfaceWorker error - trying without worker",t),r.worker.terminate(),r.worker=void 0;var n=r.getSurface(i);e(n)})}else{var h=this.getSurface(i);e(h)}},u_.prototype.dispose=function(){this.worker&&this.worker.terminate()};var h_=function(t){function e(e,r,i){t.call(this,e,r,i),this.type="surface",this.parameters=Object.assign({surfaceType:{type:"select",rebuild:!0,options:{vws:"vws",sas:"sas",ms:"ms",ses:"ses",av:"av"}},probeRadius:{type:"number",precision:1,max:20,min:0,rebuild:!0},smooth:{type:"integer",precision:1,max:10,min:0,rebuild:!0},scaleFactor:{type:"number",precision:1,max:5,min:0,rebuild:!0},cutoff:{type:"number",precision:2,max:50,min:0,rebuild:!0},contour:{type:"boolean",rebuild:!0},background:{type:"boolean",rebuild:!0},opaqueBack:{type:"boolean",buffer:!0},filterSele:{type:"text",rebuild:!0},colorVolume:{type:"hidden"},useWorker:{type:"boolean",rebuild:!0}},this.parameters,{radiusType:null,radius:null,scale:null}),this.__infoList=[],this.structure.signals.refreshed.add(function(){this.__forceNewMolsurf=!0},this),this.init(i)}return t&&(e.__proto__=t),e.prototype=Object.create(t&&t.prototype),e.prototype.constructor=e,e.prototype.init=function(e){var r=e||{};r.colorScheme=gn(r.colorScheme,"uniform"),r.colorValue=gn(r.colorValue,14540253),r.disablePicking=gn(r.disablePicking,!0),this.surfaceType=gn(r.surfaceType,"ms"),this.probeRadius=gn(r.probeRadius,1.4),this.smooth=gn(r.smooth,2),this.scaleFactor=gn(r.scaleFactor,2),this.cutoff=gn(r.cutoff,0),this.contour=gn(r.contour,!1),this.background=gn(r.background,!1),this.opaqueBack=gn(r.opaqueBack,!0),this.filterSele=gn(r.filterSele,""),this.colorVolume=gn(r.colorVolume,void 0),this.useWorker=gn(r.useWorker,!0),t.prototype.init.call(this,e)},e.prototype.prepareData=function(t,e,r){var i=this.__infoList[e];if(i||(i={},this.__infoList[e]=i),i.molsurf&&i.sele===t.selection.string)r(e);else{if(this.filterSele){var n=t.structure.getView(new Cf(this.filterSele)),o=n.boundingBox.getSize(),a=Math.max(o.x,o.y,o.z),s=t.getAtomSetWithinPoint(n.center,a/2+6);t=t.getView(new Cf(t.getAtomSetWithinSelection(s,3).toSeleString()))}i.sele=t.selection.string,i.molsurf=new u_(t);var c=this.getSurfaceParams(),u=function(t){i.surface=t,r(e)};this.useWorker?i.molsurf.getSurfaceWorker(c,u):u(i.molsurf.getSurface(c))}},e.prototype.prepare=function(t){var e=this;if((this.__forceNewMolsurf||this.__sele!==this.selection.string||this.__surfaceParams!==JSON.stringify(this.getSurfaceParams()))&&(this.__infoList.forEach(function(t){t.molsurf.dispose()}),this.__infoList.length=0),0===this.structureView.atomCount)return void t();var r=function(){this.__sele=this.selection.string,this.__surfaceParams=JSON.stringify(this.getSurfaceParams()),this.__forceNewMolsurf=!1,t()}.bind(this),i="default"===this.assembly?this.defaultAssembly:this.assembly,n=this.structure.biomolDict[i];n?n.partList.forEach(function(t,i){var o=t.getView(e.structureView);e.prepareData(o,i,function(t){t===n.partList.length-1&&r()})}):this.prepareData(this.structureView,0,r)},e.prototype.createData=function(t,e){var r=this.__infoList[e],i=r.surface,n={position:i.getPosition(),color:i.getColor(this.getColorParams()),index:i.getFilteredIndex(this.filterSele,t)},o=[];if(i.contour){var a=new ab(n,this.getBufferParams({wireframe:!1}));o.push(a)}else{n.normal=i.getNormal(),n.picking=i.getPicking(t.getStructure());var s=new ib(n,this.getBufferParams({background:this.background,opaqueBack:this.opaqueBack,dullInterior:!1})),c=new nb(s);o.push(c)}return{bufferList:o,info:r}},e.prototype.updateData=function(t,e){var r={};if(t.position)return this.__forceNewMolsurf=!0,void this.build();t.color&&(r.color=e.info.surface.getColor(this.getColorParams())),t.index&&(r.index=e.info.surface.getFilteredIndex(this.filterSele,e.sview)),e.bufferList[0].setAttributes(r)},e.prototype.setParameters=function(e,r,i){return r=r||{},e&&e.filterSele&&(r.index=!0),e&&void 0!==e.colorVolume&&(r.color=!0),e&&e.wireframe&&(e.contour||void 0===e.contour&&this.contour)&&(e.wireframe=!1),t.prototype.setParameters.call(this,e,r,i),this},e.prototype.getSurfaceParams=function(t){return Object.assign({type:this.surfaceType,probeRadius:this.probeRadius,scaleFactor:this.scaleFactor,smooth:this.smooth&&!this.contour,cutoff:this.cutoff,contour:this.contour,useWorker:this.useWorker},t)},e.prototype.getColorParams=function(){var e=t.prototype.getColorParams.call(this);return e.volume=this.colorVolume,e},e.prototype.clear=function(){t.prototype.clear.call(this)},e.prototype.dispose=function(){this.__infoList.forEach(function(t){t.molsurf.dispose()}),this.__infoList.length=0,t.prototype.dispose.call(this)},e}(Eb);Xf.add("surface",h_);var l_=function(t){function e(e,r,i){t.call(this,e,r,i),this.type="point",this.parameters=Object.assign({pointSize:{type:"number",precision:1,max:100,min:0,buffer:!0},sizeAttenuation:{type:"boolean",buffer:!0},sortParticles:{type:"boolean",rebuild:!0},useTexture:{type:"boolean",buffer:!0},alphaTest:{type:"range",step:.001,max:1,min:0,buffer:!0},forceTransparent:{type:"boolean",buffer:!0},edgeBleach:{type:"range",step:.001,max:1,min:0,buffer:!0}},this.parameters,{flatShaded:null,wireframe:null,linewidth:null,roughness:null,metalness:null}),this.init(i)}return t&&(e.__proto__=t),e.prototype=Object.create(t&&t.prototype),e.prototype.constructor=e,e.prototype.init=function(e){var r=e||{};this.pointSize=gn(r.pointSize,1),this.sizeAttenuation=gn(r.sizeAttenuation,!0),this.sortParticles=gn(r.sortParticles,!1),this.useTexture=gn(r.useTexture,!1),this.alphaTest=gn(r.alphaTest,.5),this.forceTransparent=gn(r.forceTransparent,!1),this.edgeBleach=gn(r.edgeBleach,0),t.prototype.init.call(this,r)},e.prototype.createData=function(t){var e={position:!0,color:!0,picking:!0},r=t.getAtomData(this.getAtomParams(e));return{bufferList:[new bb(r,this.getBufferParams({pointSize:this.pointSize,sizeAttenuation:this.sizeAttenuation,sortParticles:this.sortParticles,useTexture:this.useTexture,alphaTest:this.alphaTest,forceTransparent:this.forceTransparent,edgeBleach:this.edgeBleach}))]}},e.prototype.updateData=function(t,e){var r=e.sview.getAtomData(this.getAtomParams(t)),i={};t&&!t.position||(i.position=r.position),t&&!t.color||(i.color=r.color),e.bufferList[0].setAttributes(i)},e}(Eb);Xf.add("point",l_),Yf.add("shader/Ribbon.vert","#define STANDARD\nuniform float nearClip;\nuniform vec3 clipCenter;\n#if defined( NEAR_CLIP ) || defined( RADIUS_CLIP ) || !defined( PICKING )\nvarying vec3 vViewPosition;\n#endif\n#if defined( RADIUS_CLIP )\nvarying vec3 vClipCenter;\n#endif\nattribute vec3 dir;\nattribute float size;\n#ifdef PICKING\n#include unpack_color\nattribute float primitiveId;\nvarying vec3 vPickingColor;\n#else\n#include color_pars_vertex\n#ifndef FLAT_SHADED\nvarying vec3 vNormal;\n#endif\n#endif\n#include common\nvoid main(void){\n#ifdef PICKING\nvPickingColor = unpackColor( primitiveId );\n#else\n#include color_vertex\n#include beginnormal_vertex\n#include defaultnormal_vertex\n#ifndef FLAT_SHADED\nvNormal = normalize( transformedNormal );\n#endif\n#endif\n#include begin_vertex\ntransformed += normalize( dir ) * size;\n#include project_vertex\n#if defined( NEAR_CLIP ) || defined( RADIUS_CLIP ) || !defined( PICKING )\nvViewPosition = -mvPosition.xyz;\n#endif\n#if defined( RADIUS_CLIP )\nvClipCenter = -( modelViewMatrix * vec4( clipCenter, 1.0 ) ).xyz;\n#endif\n#include nearclip_vertex\n}");var p_=new Uint16Array([0,1,2,1,3,2]),d_=function(t){function e(e,r){var i=e||{},n=i.position.length/3-1,o=4*n,a=3*o,s=new Float32Array(a),c=new Float32Array(a),u=new Float32Array(a),h=On(a,a/3);t.call(this,{position:s,color:c,index:h,normal:u,picking:i.picking},r),this.addAttributes({dir:{type:"v3",value:new Float32Array(a)}}),this.addAttributes({size:{type:"f",value:new Float32Array(o)}}),i.primitiveId=Bo(n),this.setAttributes(i),this.meshIndex=h,this.makeIndex()}t&&(e.__proto__=t),e.prototype=Object.create(t&&t.prototype),e.prototype.constructor=e;var r={vertexShader:{}};return e.prototype.setAttributes=function(t){var e,r,i,n,o,a,s,c,u,h,l,p,d=this.size/4,f=this.geometry.attributes;t.position&&(e=t.position,s=f.position.array,f.position.needsUpdate=!0),t.normal&&(r=t.normal,c=f.normal.array,f.normal.needsUpdate=!0),t.size&&(i=t.size,u=f.size.array,f.size.needsUpdate=!0),t.dir&&(n=t.dir,h=f.dir.array,f.dir.needsUpdate=!0),t.color&&(o=t.color,l=f.color.array,f.color.needsUpdate=!0),t.primitiveId&&(a=t.primitiveId,p=f.primitiveId.array,f.primitiveId.needsUpdate=!0);var m,g,v,y,b,x,_,w=i?i[0]:null;for(m=0;m<d;++m){for(x=3*m,v=3*m*4,b=4*m,e&&(s[v]=s[v+3]=e[x],s[v+1]=s[v+4]=e[x+1],s[v+2]=s[v+5]=e[x+2],s[v+6]=s[v+9]=e[x+3],s[v+7]=s[v+10]=e[x+4],s[v+8]=s[v+11]=e[x+5]),r&&(c[v]=c[v+3]=-r[x],c[v+1]=c[v+4]=-r[x+1],c[v+2]=c[v+5]=-r[x+2],c[v+6]=c[v+9]=-r[x+3],c[v+7]=c[v+10]=-r[x+4],c[v+8]=c[v+11]=-r[x+5]),g=0;g<4;++g)y=v+3*g,o&&(l[y]=o[x],l[y+1]=o[x+1],l[y+2]=o[x+2]),a&&(p[b+g]=a[m]);i&&(_=i[m],w!==i[m]?(u[b]=w,u[b+1]=w,u[b+2]=_,u[b+3]=_):(u[b]=_,u[b+1]=_,u[b+2]=_,u[b+3]=_),w=_),n&&(h[v]=n[x],h[v+1]=n[x+1],h[v+2]=n[x+2],h[v+3]=-n[x],h[v+4]=-n[x+1],h[v+5]=-n[x+2],h[v+6]=n[x+3],h[v+7]=n[x+4],h[v+8]=n[x+5],h[v+9]=-n[x+3],h[v+10]=-n[x+4],h[v+11]=-n[x+5])}},e.prototype.makeIndex=function(){var t,e,r,i,n=this.meshIndex,o=n.length/4/3;for(e=0;e<o;++e)for(r=6*e,i=4*e,n.set(p_,r),t=0;t<6;++t)n[r+t]+=i},r.vertexShader.get=function(){return"Ribbon.vert"},Object.defineProperties(e.prototype,r),e}(Zy),f_=function(t){function e(e,r,i){t.call(this,e,r,i),this.type="ribbon",this.parameters=Object.assign({subdiv:{type:"integer",max:50,min:1,rebuild:!0},tension:{type:"number",precision:1,max:1,min:.1},smoothSheet:{type:"boolean",rebuild:!0}},this.parameters,{side:null,wireframe:null,linewidth:null}),this.init(i)}return t&&(e.__proto__=t),e.prototype=Object.create(t&&t.prototype),e.prototype.constructor=e,e.prototype.init=function(e){var r=e||{};r.colorScheme=gn(r.colorScheme,"chainname"),r.colorScale=gn(r.colorScale,"RdYlBu"),r.radius=gn(r.radius,"sstruc"),r.scale=gn(r.scale,4),"low"===r.quality?this.subdiv=3:"medium"===r.quality?this.subdiv=6:"high"===r.quality?this.subdiv=12:this.subdiv=gn(r.subdiv,6),this.tension=gn(r.tension,NaN),this.smoothSheet=gn(r.smoothSheet,!1),t.prototype.init.call(this,r)},e.prototype.getSplineParams=function(t){return Object.assign({subdiv:this.subdiv,tension:this.tension,directional:!0,smoothSheet:this.smoothSheet},t)},e.prototype.createData=function(t){var e=this,r=[],i=[];return this.structure.eachPolymer(function(t){if(!(t.residueCount<4)){i.push(t);var n=new Ys(t,e.getSplineParams()),o=n.getSubdividedPosition(),a=n.getSubdividedOrientation(),s=n.getSubdividedColor(e.getColorParams()),c=n.getSubdividedPicking(),u=n.getSubdividedSize(e.radius,e.scale);r.push(new d_({position:o.position,normal:a.binormal,dir:a.normal,color:s.color,size:u.size,picking:c.picking},e.getBufferParams()))}},t.getSelection()),{bufferList:r,polymerList:i}},e.prototype.updateData=function(t,e){var r=this;t=t||{};var i=0,n=e.polymerList.length;for(i=0;i<n;++i){var o={},a=new Ys(e.polymerList[i],r.getSplineParams());if(t.position){var s=a.getSubdividedPosition(),c=a.getSubdividedOrientation();o.position=s.position,o.normal=c.binormal,o.dir=c.normal}if(t.radius||t.scale){var u=a.getSubdividedSize(r.radius,r.scale);o.size=u.size}if(t.color){var h=a.getSubdividedColor(r.getColorParams());o.color=h.color}e.bufferList[i].setAttributes(o)}},e.prototype.setParameters=function(e){var r={};return e&&e.tension&&(r.position=!0),t.prototype.setParameters.call(this,e,r,!1),this},e}(Eb);Xf.add("ribbon",f_);var m_=function(t){function e(e,r,i){t.call(this,e,r,i),this.type="rocket",this.parameters=Object.assign({localAngle:{type:"integer",max:180,min:0,rebuild:!0},centerDist:{type:"number",precision:1,max:10,min:0,rebuild:!0},ssBorder:{type:"boolean",rebuild:!0},radialSegments:!0,openEnded:!0,disableImpostor:!0},this.parameters),this.helixbundleList=[],this.init(i)}return t&&(e.__proto__=t),e.prototype=Object.create(t&&t.prototype),e.prototype.constructor=e,e.prototype.init=function(e){var r=e||{};r.colorScheme=gn(r.colorScheme,"sstruc"),r.radius=gn(r.radius,1.5),r.scale=gn(r.scale,1),r.openEnded=gn(r.openEnded,!1),this.localAngle=gn(r.localAngle,30),this.centerDist=gn(r.centerDist,2.5),this.ssBorder=gn(r.ssBorder,!1),t.prototype.init.call(this,r)},e.prototype.createData=function(t){var e=this,r=0,i=[],n=[];this.structure.eachPolymer(function(t){if(!(t.residueCount<4||t.isNucleic())){var o=new cs(t),a=o.getAxis(e.localAngle,e.centerDist,e.ssBorder,e.getColorParams(),e.radius,e.scale);r+=a.size.length,i.push(a),n.push(o)}},t.getSelection());var o={begin:new Float32Array(3*r),end:new Float32Array(3*r),size:new Float32Array(r),color:new Float32Array(3*r),picking:new Float32Array(r)},a=0;return i.forEach(function(t){o.begin.set(t.begin,3*a),o.end.set(t.end,3*a),o.size.set(t.size,a),o.color.set(t.color,3*a),o.picking.set(t.picking.array,a),a+=t.size.length}),r&&(o.picking=new tv(o.picking,t.getStructure())),{bufferList:[new Nb({position1:o.begin,position2:o.end,color:o.color,color2:o.color,radius:o.size,picking:o.picking},this.getBufferParams({openEnded:this.openEnded,radialSegments:this.radialSegments,disableImpostor:this.disableImpostor,dullInterior:!0}))],axisList:i,helixbundleList:n,axisData:o}},e.prototype.updateData=function(t,e){var r=this;if((t=t||{}).position)return void this.build();var i={};if(t.color||t.radius){var n=0;e.helixbundleList.forEach(function(i){var o=i.getAxis(r.localAngle,r.centerDist,r.ssBorder,r.getColorParams(),r.radius,r.scale);t.color&&e.axisData.color.set(o.color,3*n),(t.radius||t.scale)&&e.axisData.size.set(o.size,n),n+=o.size.length}),t.color&&(i.color=e.axisData.color,i.color2=e.axisData.color),(t.radius||t.scale)&&(i.radius=e.axisData.size)}e.bufferList[0].setAttributes(i)},e}(Eb);Xf.add("rocket",m_);var g_=function(t){function e(e,r,i){t.call(this,e,r,i),this.type="rope",this.parameters=Object.assign({smooth:{type:"integer",max:15,min:0,rebuild:!0}},this.parameters,{aspectRatio:null,smoothSheet:null})}return t&&(e.__proto__=t),e.prototype=Object.create(t&&t.prototype),e.prototype.constructor=e,e.prototype.init=function(e){var r=e||{};r.aspectRatio=1,r.tension=gn(r.tension,.5),r.scale=gn(r.scale,5),r.smoothSheet=!1,this.smooth=gn(r.smooth,2),t.prototype.init.call(this,r)},e.prototype.getSpline=function(t){var e=new ss(t);return new Ys(t,this.getSplineParams({directional:!1,positionIterator:e.getCenterIterator(this.smooth)}))},e}(Wx);Xf.add("rope",g_);var v_=function(t){function e(e,r,i){t.call(this,e,r,i),this.type="spacefill",this.parameters=Object.assign({sphereDetail:!0,disableImpostor:!0},this.parameters),this.init(i)}return t&&(e.__proto__=t),e.prototype=Object.create(t&&t.prototype),e.prototype.constructor=e,e.prototype.init=function(e){var r=e||{};t.prototype.init.call(this,r)},e.prototype.createData=function(t){return{bufferList:[new yb(t.getAtomData(this.getAtomParams()),this.getBufferParams({sphereDetail:this.sphereDetail,dullInterior:!0,disableImpostor:this.disableImpostor}))]}},e.prototype.updateData=function(t,e){var r=e.sview.getAtomData(this.getAtomParams(t)),i={};t&&!t.position||(i.position=r.position),t&&!t.color||(i.color=r.color),t&&!t.radius||(i.radius=r.radius),e.bufferList[0].setAttributes(i)},e}(Eb);Xf.add("spacefill",v_);var y_=function(t){function e(e,r){var i=e||{},n=r||{},o=i.position.length/3-1,a=new Float32Array(3*o*2),s=new Float32Array(3*o*2);t.call(this,{position:a,color:s},n),this.setAttributes(e)}t&&(e.__proto__=t),e.prototype=Object.create(t&&t.prototype),e.prototype.constructor=e;var r={isLine:{},vertexShader:{},fragmentShader:{}};return e.prototype.setAttributes=function(t){var e,r,i,n,o=this.geometry.attributes;if(t.position&&(e=t.position,i=o.position.array,o.position.needsUpdate=!0),t.color&&(r=t.color,n=o.color.array,o.color.needsUpdate=!0),!e&&!r)return void jf.warn("TraceBuffer.prototype.setAttributes no data");for(var a,s,c=this.size-1,u=0;u<c;++u)a=3*u,s=3*u*2,e&&(i[s]=e[a],i[s+1]=e[a+1],i[s+2]=e[a+2],i[s+3]=e[a+3],i[s+4]=e[a+4],i[s+5]=e[a+5]),r&&(n[s]=r[a],n[s+1]=r[a+1],n[s+2]=r[a+2],n[s+3]=r[a+3],n[s+4]=r[a+4],n[s+5]=r[a+5])},r.isLine.get=function(){return!0},r.vertexShader.get=function(){return"Line.vert"},r.fragmentShader.get=function(){return"Line.frag"},Object.defineProperties(e.prototype,r),e}(qy),b_=function(t){function e(e,r,i){t.call(this,e,r,i),this.type="trace",this.parameters=Object.assign({subdiv:{type:"integer",max:50,min:1,rebuild:!0},tension:{type:"number",precision:1,max:1,min:.1},smoothSheet:{type:"boolean",rebuild:!0}},this.parameters,{flatShaded:null,side:null,wireframe:null}),this.init(i)}return t&&(e.__proto__=t),e.prototype=Object.create(t&&t.prototype),e.prototype.constructor=e,e.prototype.init=function(e){var r=e||{};r.colorScheme=gn(r.colorScheme,"chainname"),r.colorScale=gn(r.colorScale,"RdYlBu"),"low"===r.quality?this.subdiv=3:"medium"===r.quality?this.subdiv=6:"high"===r.quality?this.subdiv=12:this.subdiv=gn(r.subdiv,6),this.tension=gn(r.tension,NaN),this.smoothSheet=gn(r.smoothSheet,!1),t.prototype.init.call(this,r)},e.prototype.getSplineParams=function(t){return Object.assign({subdiv:this.subdiv,tension:this.tension,directional:!1,smoothSheet:this.smoothSheet},t)},e.prototype.createData=function(t){var e=this,r=[],i=[];return this.structure.eachPolymer(function(t){if(!(t.residueCount<4)){i.push(t);var n=new Ys(t,e.getSplineParams()),o=n.getSubdividedPosition(),a=n.getSubdividedColor(e.getColorParams());r.push(new y_(Object.assign({},o,a),e.getBufferParams()))}},t.getSelection()),{bufferList:r,polymerList:i}},e.prototype.updateData=function(t,e){var r=this;t=t||{};var i=0,n=e.polymerList.length;for(i=0;i<n;++i){var o={},a=new Ys(e.polymerList[i],r.getSplineParams());if(t.position){var s=a.getSubdividedPosition();o.position=s.position}if(t.color){var c=a.getSubdividedColor(r.getColorParams());o.color=c.color}e.bufferList[i].setAttributes(o)}},e.prototype.setParameters=function(e){var r={};return e&&e.tension&&(r.position=!0),t.prototype.setParameters.call(this,e,r,!1),this},e}(Eb);Xf.add("trace",b_);var x_=function(t){function e(e,r,i){t.call(this,e,r,i),this.type="tube",this.parameters=Object.assign({},this.parameters,{aspectRatio:null})}return t&&(e.__proto__=t),e.prototype=Object.create(t&&t.prototype),e.prototype.constructor=e,e.prototype.init=function(e){var r=e||{};r.aspectRatio=1,r.scale=gn(r.scale,2),"low"===r.quality&&(this.radialSegments=5),t.prototype.init.call(this,r)},e.prototype.getSplineParams=function(){return t.prototype.getSplineParams.call(this,{directional:!1})},e}(Wx);Xf.add("tube",x_);var __=function(t){function e(e,r,i){t.call(this,e,r,i),this.type="unitcell",this.parameters=Object.assign({radius:{type:"number",precision:3,max:10,min:.001},sphereDetail:!0,radialSegments:!0,disableImpostor:!0},this.parameters,{assembly:null}),this.init(i)}return t&&(e.__proto__=t),e.prototype=Object.create(t&&t.prototype),e.prototype.constructor=e,e.prototype.init=function(e){var r=e||{},i=.5;this.structure.unitcell&&(i=Math.cbrt(this.structure.unitcell.volume)/200),r.radius=gn(r.radius,i),r.colorValue=gn(r.colorValue,"orange"),t.prototype.init.call(this,r)},e.prototype.getUnitcellData=function(t){return t.unitcell.getData(t)},e.prototype.create=function(){var t=this.structureView.getStructure();if(t.unitcell){var e=this.getUnitcellData(t);this.sphereBuffer=new yb(e.vertex,this.getBufferParams({sphereDetail:this.sphereDetail,disableImpostor:this.disableImpostor,dullInterior:!0})),this.cylinderBuffer=new Nb(e.edge,this.getBufferParams({openEnded:!0,radialSegments:this.radialSegments,disableImpostor:this.disableImpostor,dullInterior:!0})),this.dataList.push({sview:this.structureView,bufferList:[this.sphereBuffer,this.cylinderBuffer]})}},e.prototype.updateData=function(t,e){var r=e.sview.getStructure(),i=this.getUnitcellData(r),n={},o={};t&&!t.position||(n.position=i.vertexPosition,o.position1=i.edgePosition1,o.position2=i.edgePosition2),t&&!t.color||(n.color=i.vertexColor,o.color=i.edgeColor,o.color2=i.edgeColor),t&&!t.radius||(n.radius=i.vertexRadius,o.radius=i.edgeRadius),this.sphereBuffer.setAttributes(n),this.cylinderBuffer.setAttributes(o)},e}(Eb);Xf.add("unitcell",__);var w_=function(t){function e(e,r,i){t.call(this,e,r,i),this.type="validation",this.parameters=Object.assign({},this.parameters,{radiusType:null,radius:null,scale:null}),this.init(i)}return t&&(e.__proto__=t),e.prototype=Object.create(t&&t.prototype),e.prototype.constructor=e,e.prototype.init=function(e){var r=e||{};r.colorValue=gn(r.colorValue,"#f0027f"),t.prototype.init.call(this,r)},e.prototype.createData=function(t){if(t.validation){var e=t.validation.getClashData({structure:t,color:this.colorValue});return{bufferList:[new Nb(e,this.getBufferParams({openEnded:!1}))]}}},e}(Eb);Xf.add("validation",w_);var S_=new g,A_=new g,M_=new g,E_=new g(0,1,0),T_=function(t){function e(e,r){var i=r||{},n=gn(i.radialSegments,60),o=gn(i.openEnded,!1),a=(new v).makeRotationX(-Math.PI/2),s=new br(1,1,n,1,o);s.applyMatrix(a);var c=new Float32Array(e.position1.length);t.call(this,{position:c,color:e.color,picking:e.picking},i,s),this._position=c,this.setAttributes(e,!0)}t&&(e.__proto__=t),e.prototype=Object.create(t&&t.prototype),e.prototype.constructor=e;var r={updateNormals:{}};return e.prototype.applyPositionTransform=function(t,e,r){A_.fromArray(this._position1,r),M_.fromArray(this._position2,r),t.lookAt(A_,M_,E_);var i=this._radius[e];S_.set(i,i,A_.distanceTo(M_)),t.scale(S_)},e.prototype.setAttributes=function(e,r){e.position1&&e.position2&&(Do(e.position1,e.position2,this._position),this._position1=e.position1,this._position2=e.position2,e.position=this._position),e.radius&&(this._radius=e.radius),t.prototype.setAttributes.call(this,e,r)},r.updateNormals.get=function(){return!0},Object.defineProperties(e.prototype,r),e}(hb),P_=function(t,e){return new T_(t,e)};Qf.add("cone",P_);var C_=function(t){this.geometryList=t,this.boundingBox=null};C_.prototype.computeBoundingBox=function(){var t=this;this.boundingBox?this.boundingBox.empty():this.boundingBox=new st,this.geometryList.forEach(function(e){e.boundingBox||e.computeBoundingBox(),t.boundingBox.union(e.boundingBox)})};var I_=function(t,e){var r=t||{},i=e||{};this.aspectRatio=gn(i.aspectRatio,1.5),this.wireframe=gn(i.wireframe,!1),this.splitPosition=new Float32Array(r.position1.length),this.cylinderRadius=new Float32Array(r.radius.length);var n=this.makeAttributes(r),o={radialSegments:gn(i.radialSegments,50),openEnded:gn(i.openEnded,!1),disableImpostor:gn(i.disableImpostor,!1)};this.cylinderBuffer=new Nb(n.cylinder,o),this.coneBuffer=new P_(n.cone,o),this.geometry=new C_([this.cylinderBuffer.geometry,this.coneBuffer.geometry]),this.group=new Ne,this.wireframeGroup=new Ne,this.pickingGroup=new Ne,this.matrix=gn(i.matrix,new v),this.picking=r.picking},R_={matrix:{},pickable:{}};R_.matrix.set=function(t){qy.prototype.setMatrix.call(this,t)},R_.matrix.get=function(){return this.group.matrix.clone()},R_.pickable.get=function(){return!!this.picking},I_.prototype.makeAttributes=function(t){var e,r,i=this.splitPosition,n=this.cylinderRadius,o=this.aspectRatio,a={},s={};if(t.radius){for(e=0,r=n.length;e<r;++e)n[e]=t.radius[e]/o;a.radius=n,s.radius=t.radius}if(t.position1&&t.position2){var c=new g,u=new g,h=new g,l=new g;for(e=0,r=i.length;e<r;e+=3){c.fromArray(t.position1,e),u.fromArray(t.position2,e),h.subVectors(c,u);var p=h.length(),d=n[e/3]*o*2,f=Math.min(p,d);h.setLength(f),l.copy(u).add(h),l.toArray(i,e)}a.position1=t.position1,a.position2=i,s.position1=i,s.position2=t.position2}return t.color&&(a.color=t.color,a.color2=t.color,s.color=t.color),{cylinder:a,cone:s}},I_.prototype.getMesh=function(t){return(new Ne).add(this.cylinderBuffer.getMesh(t),this.coneBuffer.getMesh(t))},I_.prototype.getWireframeMesh=function(){return(new Ne).add(this.cylinderBuffer.getWireframeMesh(),this.coneBuffer.getWireframeMesh())},I_.prototype.getPickingMesh=function(){return(new Ne).add(this.cylinderBuffer.getPickingMesh(),this.coneBuffer.getPickingMesh())},I_.prototype.setAttributes=function(t){var e=this.makeAttributes(t);this.cylinderBuffer.setAttributes(e.cylinder),this.coneBuffer.setAttributes(e.cone)},I_.prototype.setParameters=function(t){(t=Object.assign({},t))&&void 0!==t.matrix&&(this.matrix=t.matrix),delete t.matrix,t&&void 0!==t.wireframe&&(this.wireframe=t.wireframe,this.setVisibility(this.visible)),this.cylinderBuffer.setParameters(t),this.coneBuffer.setParameters(t)},I_.prototype.setVisibility=function(){qy.prototype.setVisibility.apply(this,arguments)},I_.prototype.dispose=function(){this.cylinderBuffer.dispose(),this.coneBuffer.dispose()},Object.defineProperties(I_.prototype,R_),Qf.add("arrow",I_);var L_=new g,O_=new g,D_=new g,N_=new g(0,0,0),k_=function(t){function e(e,r){var i=r||{},n=new Rt(1,1,1);t.call(this,e,i,n),this.setAttributes(e,!0)}t&&(e.__proto__=t),e.prototype=Object.create(t&&t.prototype),e.prototype.constructor=e;var r={updateNormals:{}};return e.prototype.applyPositionTransform=function(t,e,r){O_.fromArray(this._heightAxis,r),D_.fromArray(this._depthAxis,r),t.lookAt(N_,O_,D_),L_.set(this._size[e],D_.length(),O_.length()),t.scale(L_)},e.prototype.setAttributes=function(e,r){e.size&&(this._size=e.size),e.heightAxis&&(this._heightAxis=e.heightAxis),e.depthAxis&&(this._depthAxis=e.depthAxis),t.prototype.setAttributes.call(this,e,r)},r.updateNormals.get=function(){return!0},Object.defineProperties(e.prototype,r),e}(hb);Qf.add("box",k_);var F_=new g,B_=new g,z_=new g,U_=new g(0,0,0),j_=function(t){function e(e,r){var i=r||{},n=new qe(1,gn(i.sphereDetail,2));t.call(this,e,i,n),this.setAttributes(e,!0)}t&&(e.__proto__=t),e.prototype=Object.create(t&&t.prototype),e.prototype.constructor=e;var r={updateNormals:{}};return e.prototype.applyPositionTransform=function(t,e,r){B_.fromArray(this._majorAxis,r),z_.fromArray(this._minorAxis,r),t.lookAt(U_,B_,z_),F_.set(this._radius[e],z_.length(),B_.length()),t.scale(F_)},e.prototype.setAttributes=function(e,r){e.radius&&(this._radius=e.radius),e.majorAxis&&(this._majorAxis=e.majorAxis),e.minorAxis&&(this._minorAxis=e.minorAxis),t.prototype.setAttributes.call(this,e,r)},r.updateNormals.get=function(){return!0},Object.defineProperties(e.prototype,r),e}(hb),G_=function(t,e){return new j_(t,e)};Qf.add("ellipsoid",G_);var V_=new g,$_=new g,H_=new g,W_=new g(0,0,0),X_=function(t){function e(e,r){var i=r||{},n=new We(1,0);t.call(this,e,i,n),this.setAttributes(e,!0)}t&&(e.__proto__=t),e.prototype=Object.create(t&&t.prototype),e.prototype.constructor=e;var r={updateNormals:{}};return e.prototype.applyPositionTransform=function(t,e,r){$_.fromArray(this._heightAxis,r),H_.fromArray(this._depthAxis,r),t.lookAt(W_,$_,H_),V_.set(this._size[e],H_.length(),$_.length()),t.scale(V_)},e.prototype.setAttributes=function(e,r){e.size&&(this._size=e.size),e.heightAxis&&(this._heightAxis=e.heightAxis),e.depthAxis&&(this._depthAxis=e.depthAxis),t.prototype.setAttributes.call(this,e,r)},r.updateNormals.get=function(){return!0},Object.defineProperties(e.prototype,r),e}(hb);Qf.add("octahedron",X_);var q_=new g,Y_=new g,Z_=new g,K_=new g(0,0,0),Q_=function(t){function e(e,r){var i=r||{},n=new $e(1,0);t.call(this,e,i,n),this.setAttributes(e,!0)}t&&(e.__proto__=t),e.prototype=Object.create(t&&t.prototype),e.prototype.constructor=e;var r={updateNormals:{}};return e.prototype.applyPositionTransform=function(t,e,r){Y_.fromArray(this._heightAxis,r),Z_.fromArray(this._depthAxis,r),t.lookAt(K_,Y_,Z_),q_.set(this._size[e],Z_.length(),Y_.length()),t.scale(q_)},e.prototype.setAttributes=function(e,r){e.size&&(this._size=e.size),e.heightAxis&&(this._heightAxis=e.heightAxis),e.depthAxis&&(this._depthAxis=e.depthAxis),t.prototype.setAttributes.call(this,e,r)},r.updateNormals.get=function(){return!0},Object.defineProperties(e.prototype,r),e}(hb);Qf.add("tetrahedron",Q_);var J_=new g,tw=new g,ew=new g,rw=new g(0,0,0),iw=function(t){function e(e,r){var i=r||{},n=new rr(1,gn(i.radiusRatio,.2),gn(i.radialSegments,16),gn(i.tubularSegments,32));t.call(this,e,r,n),this.setAttributes(e,!0)}t&&(e.__proto__=t),e.prototype=Object.create(t&&t.prototype),e.prototype.constructor=e;var r={updateNormals:{}};return e.prototype.applyPositionTransform=function(t,e,r){tw.fromArray(this._majorAxis,r),ew.fromArray(this._minorAxis,r),t.lookAt(rw,tw,ew);var 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r.type.get=function(){return"structure"},r.__objName.get=function(){return"structure"},Object.defineProperties(e.prototype,r),e}(nw),sw=function(t,e,r,i,n){this.structure=t,this.index=e,this.description=r||"",this.entityType=oc(i||""),this.chainIndexList=n||[],n.forEach(function(r){t.chainStore.entityIndex[r]=e})},cw={type:{}};cw.type.get=function(){return"Entity"},sw.prototype.getEntityType=function(){return this.entityType},sw.prototype.isPolymer=function(){return this.entityType===_v},sw.prototype.isNonPolymer=function(){return this.entityType===wv},sw.prototype.isMacrolide=function(){return this.entityType===Sv},sw.prototype.isWater=function(){return this.entityType===Av},sw.prototype.eachChain=function(t){var e=this.structure.getChainProxy();this.chainIndexList.forEach(function(r){e.index=r,t(e)})},Object.defineProperties(sw.prototype,cw);var uw=function(t){var 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a,s,c,u,h,l,p,d,f,m,g,y,b,x,_,w,S,A,M,E,T,P,C,I,R,L,O,D,N,k,F,B,z,U="pqr"===this.type,j=this.structure,G=this.structureBuilder,V=this.hex,$=10,H=10,W=this.firstModelOnly,X=this.asTrajectory,q=this.cAlphaOnly,Y=j.frames,Z=j.boxes,K=!1,Q=j.biomolDict,J={},tt={},et={},rt=[],it={},nt={},ot={},at={},st={helices:[],sheets:[]},ct=st.helices,ut=st.sheets,ht=j.atomMap,lt=j.atomStore;lt.resize(Math.round(this.streamer.data.length/80)),U&&(lt.addField("partialCharge",1,"float32"),lt.addField("radius",1,"float32"));var pt=j.getAtomProxy(),dt=j.getAtomProxy(),ft=0,mt=0,gt=!0;this.streamer.eachChunkOfLines(function(t){e(0,t.length,t)});var vt=rt.length;if(vt){j.eachChain(function(t){t.entityIndex=vt}),rt.forEach(function(t,e){var r=t.chainList.map(function(t){return ot[t]});j.entityList.push(new sw(j,e,t.name,"polymer",r))});var 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dt=it[a],ft=it[h],mt="H"===it[d][0]?1:0,gt=it[m],vt=parseFloat(it[_]),yt=parseFloat(it[w]),bt=it[p];if(bt="."===bt?"":bt,$.growIfFull(),$.atomTypeId[W]=V.add(ot,gt),$.x[W]=at,$.y[W]=st,$.z[W]=ct,$.serial[W]=parseInt(it[f]),$.bfactor[W]=isNaN(vt)?0:vt,$.occupancy[W]=isNaN(yt)?0:yt,$.altloc[W]=bt.charCodeAt(0),A.addAtom(X,dt,ft,ht,lt,mt,void 0,pt),t.Debug){var xt=I[ft];void 0!==xt&&xt!==dt&&t.Debug&&jf.warn(xt,dt)}I[ft]=dt;var _t=it[l];R[_t]||(R[_t]=new Set),R[_t].add(S.chainStore.count-1),W+=1}else{var wt=o.match(gw),St=wt.length;B===F.length&&(B=0);for(var At=0;At<St;++At)F[B+At].push(wt[At]);B+=St}k=!1}else if("'"===o[0]&&"'"===o[o.length-1]){var Mt=o.substring(1,o.length-1);!1===U?C[z]=Mt:C[z][U]=Mt}else D?!1===U?C[z]=o:C[z][U]=o:t.Debug&&jf.log("CifParser._parse: unknown state",o);else L=!1,N=!1,D=!1,F.length=0,B=null,z=null,U=null,j=null,G.length=0}jf.time("CifParser._parse "+this.name);var r,i,n,o,a,s,c,u,h,l,p,d,f,m,g,v,y,b,x,_,w,S=this.structure,A=this.structureBuilder,M=this.firstModelOnly,E=this.asTrajectory,T=this.cAlphaOnly,P=S.frames,C={},I={},R={},L=!1,O=null,D=!1,N=!1,k=!1,F=[],B=null,z=null,U=null,j=null,G=[],V=S.atomMap,$=S.atomStore;$.resize(this.streamer.data.length/100);var H,W=0,X=0;if(this.streamer.eachChunkOfLines(function(t){e(0,t.length,t)}),C.chem_comp&&C.chem_comp_atom)pc(C,S,A),A.finalize(),S.finalizeAtoms(),S.finalizeBonds(),As(S);else if(C.atom_site_type_symbol&&C.atom_site_label&&C.atom_site_fract_x)dc(C,S,A),A.finalize(),S.finalizeAtoms(),vs(S),S.finalizeBonds();else{var q=fc(C,S,I);if(mc(C,S,I),gc(C,S,I),vc(C,S,R),C.struct&&C.struct.title&&(S.title=C.struct.title.trim().replace(yw,"")),C.entry&&C.entry.id&&(S.id=C.entry.id.trim().replace(yw,"")),C.pdbx_audit_revision_history){if(C.pdbx_audit_revision_history.revision_date){cc(C.pdbx_audit_revision_history,"revision_date");var Y=C.pdbx_audit_revision_history.revision_date.filter(uc);Y.length&&(S.header.releaseDate=Y[0])}if(C.pdbx_database_status.recvd_initial_deposition_date){cc(C.pdbx_database_status,"recvd_initial_deposition_date");var Z=C.pdbx_database_status.recvd_initial_deposition_date.filter(uc);Z.length&&(S.header.depositionDate=Z[0])}}else if(C.database_PDB_rev){if(C.database_PDB_rev.date){cc(C.database_PDB_rev,"date");var K=C.database_PDB_rev.date.filter(uc);K.length&&(S.header.releaseDate=K[0])}if(C.database_PDB_rev.date_original){cc(C.database_PDB_rev,"date_original");var Q=C.database_PDB_rev.date_original.filter(uc);Q.length&&(S.header.depositionDate=Q[0])}}C.reflns&&C.reflns.d_resolution_high?uc(C.reflns.d_resolution_high)&&(S.header.resolution=parseFloat(C.reflns.d_resolution_high)):C.refine&&C.refine.ls_d_res_high&&uc(C.refine.ls_d_res_high)&&(S.header.resolution=parseFloat(C.refine.ls_d_res_high)),C.refine&&C.refine.ls_R_factor_R_free&&uc(C.refine.ls_R_factor_R_free)&&(S.header.rFree=parseFloat(C.refine.ls_R_factor_R_free)),C.refine&&C.refine.ls_R_factor_R_work&&uc(C.refine.ls_R_factor_R_work)&&(S.header.rWork=parseFloat(C.refine.ls_R_factor_R_work)),C.exptl&&C.exptl.method&&(cc(C.exptl,"method"),S.header.experimentalMethods=C.exptl.method.map(function(t){return t.replace(yw,"")})),A.finalize(),S.finalizeAtoms(),vs(S),S.finalizeBonds(),q?fs(S,q):xy(S),ws(S),S.extraData.cif=C}t.Debug&&jf.timeEnd("CifParser._parse "+this.name)},Object.defineProperties(r.prototype,i),r}(aw);qf.add("cif",bw),qf.add("mcif",bw),qf.add("mmcif",bw);var xw=function(e){function r(){e.apply(this,arguments)}e&&(r.__proto__=e),r.prototype=Object.create(e&&e.prototype),r.prototype.constructor=r;var i={type:{}};return i.type.get=function(){return"gro"},r.prototype._parse=function(){function e(t,e,n){for(var l=t;l<e;++l){var T=++E-1,P=n[l];if(P)if(T%_==0)s&&(r=new Float32Array(3*x),u.push(r),i=0);else if(T%_==1);else if(T%_==_-1){var C=P.trim().split(/\s+/),I=new Float32Array(9);if(I[0]=10*parseFloat(C[0]),I[4]=10*parseFloat(C[1]),I[8]=10*parseFloat(C[2]),h.push(I),a)return!0;M+=1}else{if(p=P.substr(10,5).trim(),c&&"CA"!==p)continue;var R=10*parseFloat(P.substr(v,g)),L=10*parseFloat(P.substr(y,g)),O=10*parseFloat(P.substr(b,g));if(s){var D=3*i;if(r[D+0]=R,r[D+1]=L,r[D+2]=O,i+=1,T>_)continue}d=P.substr(5,5).trim(),f=parseInt(P.substr(0,5)),m=parseInt(P.substr(15,5)),S.growIfFull(),S.atomTypeId[A]=w.add(p),S.x[A]=R,S.y[A]=L,S.z[A]=O,S.serial[A]=m,o.addAtom(M,"","",d,f,0,"l"),A+=1}}}t.Debug&&jf.time("GroParser._parse "+this.name);var r,i,n=this.structure,o=this.structureBuilder,a=this.firstModelOnly,s=this.asTrajectory,c=this.cAlphaOnly,u=n.frames,h=n.boxes,l=this.streamer.peekLines(3);n.title=l[0].trim();var p,d,f,m,g=5+(l[2].length-l[2].lastIndexOf(".")-1),v=20,y=20+g,b=20+2*g,x=parseInt(l[1]),_=x+3,w=n.atomMap,S=n.atomStore;S.resize(x);var A=0,M=0,E=0;this.streamer.eachChunkOfLines(function(t){e(0,t.length,t)}),o.finalize(),n.finalizeAtoms(),gs(n),vs(n),n.finalizeBonds(),xy(n),t.Debug&&jf.timeEnd("GroParser._parse "+this.name)},Object.defineProperties(r.prototype,i),r}(aw);qf.add("gro",xw);var _w=["xCoordList","yCoordList","zCoordList","groupIdList","groupTypeList","chainIdList","bFactorList","atomIdList","altLocList","occupancyList","secStructList","insCodeList","sequenceIndexList","chainNameList","bondAtomList","bondOrderList"],ww=["mmtfVersion","mmtfProducer","unitCell","spaceGroup","structureId","title","depositionDate","releaseDate","experimentalMethods","resolution","rFree","rWork","bioAssemblyList","ncsOperatorList","entityList","groupList","numBonds","numAtoms","numGroups","numChains","numModels","groupsPerChain","chainsPerModel"].concat(_w),Sw={0:"i".charCodeAt(0),1:"s".charCodeAt(0),2:"h".charCodeAt(0),3:"e".charCodeAt(0),4:"g".charCodeAt(0),5:"b".charCodeAt(0),6:"t".charCodeAt(0),7:"l".charCodeAt(0),"-1":"".charCodeAt(0)},Aw=function(e){function r(){e.apply(this,arguments)}e&&(r.__proto__=e),r.prototype=Object.create(e&&e.prototype),r.prototype.constructor=r;var i={type:{},isBinary:{}};return 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Uint32Array(u),S=new Uint32Array(h),A=new Uint32Array(h),M=new Uint16Array(h),E=new Uint16Array(l),T=new Uint32Array(l),P=new Uint32Array(l),C=new Uint32Array(p),I=new Uint32Array(p),R=0;for(e=0,r=p;e<r;++e){var L=d[e];for(C[e]=R,I[e]=L,i=0;i<L;++i)E[i+R]=e;R+=L}var O=s.groupsPerChain,D=0;for(e=0,r=l;e<r;++e){var N=O[e];for(T[e]=D,P[e]=N,i=0;i<N;++i)S[i+D]=e;D+=N}var k=0,F=0;for(e=0,r=h;e<r;++e){var B=(o=s.groupList[s.groupTypeList[e]]).atomNameList.length,z=o.bondAtomList,U=o.bondOrderList;for(i=0,n=U.length;i<n;++i)b[F]=k+z[2*i],x[F]=k+z[2*i+1],_[F]=U[i],F+=1;for(A[e]=k,M[e]=B,i=0;i<B;++i)w[k]=e,k+=1}var j=s.bondAtomList;if(j)for(s.bondOrderList&&_.set(s.bondOrderList,F),e=0,r=j.length;e<r;e+=2){var G=j[e],V=j[e+1];G<u&&V<u&&(b[F]=G,x[F]=V,F+=1)}a.bondStore.length=_.length,a.bondStore.count=F,a.bondStore.atomIndex1=b,a.bondStore.atomIndex2=x,a.bondStore.bondOrder=_,a.atomStore.length=u,a.atomStore.count=u,a.atomStore.residueIndex=w,a.atomStore.atomTypeId=new Uint16Array(u),a.atomStore.x=s.xCoordList.subarray(0,u),a.atomStore.y=s.yCoordList.subarray(0,u),a.atomStore.z=s.zCoordList.subarray(0,u),a.atomStore.serial=s.atomIdList.subarray(0,u),a.atomStore.bfactor=s.bFactorList.subarray(0,u),a.atomStore.altloc=s.altLocList.subarray(0,u),a.atomStore.occupancy=s.occupancyList.subarray(0,u),a.residueStore.length=h,a.residueStore.count=h,a.residueStore.chainIndex=S,a.residueStore.residueTypeId=s.groupTypeList,a.residueStore.atomOffset=A,a.residueStore.atomCount=M,a.residueStore.resno=s.groupIdList.subarray(0,h),a.residueStore.sstruc=s.secStructList.subarray(0,h),a.residueStore.inscode=s.insCodeList.subarray(0,h),a.chainStore.length=l,a.chainStore.count=l,a.chainStore.entityIndex=new Uint16Array(l),a.chainStore.modelIndex=E,a.chainStore.residueOffset=T,a.chainStore.residueCount=P,a.chainStore.chainname=s.chainNameList.subarray(0,4*l),a.chainStore.chainid=s.chainIdList.subarray(0,4*l),a.modelStore.length=p,a.modelStore.count=p,a.modelStore.chainOffset=C,a.modelStore.chainCount=I;var $={};for(e=0,r=s.groupList.length;e<r;++e){var H=s.groupList[e],W=[];for(i=0,n=H.atomNameList.length;i<n;++i){var X=H.elementList[i].toUpperCase(),q=H.atomNameList[i];W.push(a.atomMap.add(q,X))}var Y=H.chemCompType.toUpperCase(),Z=Rv.includes(Y),K=H.bondOrderList.length,Q=new Array(K),J=new Array(K);for(i=0;i<K;++i)Q[i]=H.bondAtomList[2*i],J[i]=H.bondAtomList[2*i+1];var tt={atomIndices1:Q,atomIndices2:J,bondOrders:H.bondOrderList};$[e]=a.residueMap.add(H.groupName,W,Z,Y,tt)}for(e=0,r=h;e<r;++e)a.residueStore.residueTypeId[e]=$[a.residueStore.residueTypeId[e]];for(e=0,r=a.atomStore.count;e<r;++e){var et=a.atomStore.residueIndex[e],rt=a.residueMap.list[a.residueStore.residueTypeId[et]],it=a.residueStore.atomOffset[et];a.atomStore.atomTypeId[e]=rt.atomTypeIdList[e-it]}if(s.secStructList){var nt=s.secStructList.length;for(e=0,r=a.residueStore.count;e<r;++e){var ot=Sw[a.residueStore.sstruc[e%nt]];void 0!==ot&&(a.residueStore.sstruc[e]=ot)}}if(s.entityList&&s.entityList.forEach(function(t,e){a.entityList[e]=new sw(a,e,t.description,t.type,t.chainIndexList)}),s.bioAssemblyList&&s.bioAssemblyList.forEach(function(t,e){var r=e+1,i=new gy(r);a.biomolDict["BU"+r]=i;var n={};t.transformList.forEach(function(t){var e=(new v).fromArray(t.matrix).transpose(),r=t.chainIndexList.map(function(t){for(var e="",r=0;r<4;++r){var i=s.chainNameList[4*t+r];if(!i)break;e+=String.fromCharCode(i)}return e}),o=n[r];o?o.matrixList.push(e):n[r]=i.addPart([e],r)})}),s.ncsOperatorList){var at=new gy("NCS"),st=at.addPart();s.ncsOperatorList.forEach(function(t){var e=(new v).fromArray(t).transpose();st.matrixList.push(e)}),st.matrixList.length>0&&(a.biomolDict.NCS=at)}var ct=s.unitCell;ct&&Array.isArray(ct)&&ct[0]?a.unitcell=new uw({a:ct[0],b:ct[1],c:ct[2],alpha:ct[3],beta:ct[4],gamma:ct[5],spacegroup:s.spaceGroup}):a.unitcell=void 0,_s(a,!0),xs(a,!0),a.finalizeAtoms(),a.finalizeBonds(),ws(a),t.Debug&&jf.timeEnd("MmtfParser._parse "+this.name)},Object.defineProperties(r.prototype,i),r}(aw);qf.add("mmtf",Aw);var Mw=/\s+/,Ew={1:1,2:2,3:3,am:1,ar:1,du:1,un:1,nc:0},Tw=function(e){function r(){e.apply(this,arguments)}e&&(r.__proto__=e),r.prototype=Object.create(e&&e.prototype),r.prototype.constructor=r;var i={type:{}};return i.type.get=function(){return"mol2"},r.prototype._parse=function(){function e(t,e,S){for(var A=t;A<e;++A){var M=S[A].trim();if(""!==M&&"#"!==M[0])if("@"===M[0])"@<TRIPOS>MOLECULE"===M?(v=y,d=0,++m):"@<TRIPOS>ATOM"===M?(v=b,f=l.count,s&&(i=0,r=new Float32Array(3*g),c.push(r),m>0&&(u=!0))):v="@<TRIPOS>BOND"===M?x:0;else if(v===y){if(0===d)n.title=M,n.id=M;else if(1===d){var E=M.split(Mw);g=parseInt(E[0])}++d}else if(v===b){var T=M.split(Mw);if(a&&m>0)continue;var P=parseFloat(T[2]),C=parseFloat(T[3]),I=parseFloat(T[4]);if(s){var R=3*i;if(r[R+0]=P,r[R+1]=C,r[R+2]=I,i+=1,u)continue}var L=T[0],O=T[1],D=T[5].split(".")[0],N=T[6]?parseInt(T[6]):1,k=T[7]?T[7]:"",F=T[8]?parseFloat(T[8]):0;l.growIfFull(),l.atomTypeId[p]=h.add(O,D),l.x[p]=P,l.y[p]=C,l.z[p]=I,l.serial[p]=L,l.partialCharge[p]=F,o.addAtom(m,"","",k,N,1),p+=1}else if(v===x){if(a&&m>0)continue;if(s&&m>0)continue;var B=M.split(Mw);_.index=parseInt(B[1])-1+f,w.index=parseInt(B[2])-1+f;var z=Ew[B[3]];n.bondStore.addBond(_,w,z)}}}t.Debug&&jf.time("Mol2Parser._parse "+this.name);var r,i,n=this.structure,o=this.structureBuilder,a=this.firstModelOnly,s=this.asTrajectory,c=n.frames,u=!1,h=n.atomMap,l=n.atomStore;l.resize(Math.round(this.streamer.data.length/60)),l.addField("partialCharge",1,"float32");var p=0,d=0,f=0,m=-1,g=0,v=0,y=1,b=2,x=3,_=n.getAtomProxy(),w=n.getAtomProxy();this.streamer.eachChunkOfLines(function(t){e(0,t.length,t)}),o.finalize(),n.finalizeAtoms(),gs(n),xs(n,!0),_s(n,!0),n.finalizeBonds(),As(n),xy(n),t.Debug&&jf.timeEnd("Mol2Parser._parse "+this.name)},Object.defineProperties(r.prototype,i),r}(aw);qf.add("mol2",Tw);var Pw=function(t){function e(){t.apply(this,arguments)}t&&(e.__proto__=t),e.prototype=Object.create(t&&t.prototype),e.prototype.constructor=e;var r={type:{}};return r.type.get=function(){return"pqr"},Object.defineProperties(e.prototype,r),e}(fw);qf.add("pqr",Pw);var Cw=/> <(.+)>/,Iw=function(e){function r(){e.apply(this,arguments)}e&&(r.__proto__=e),r.prototype=Object.create(e&&e.prototype),r.prototype.constructor=r;var i={type:{}};return i.type.get=function(){return"sdf"},r.prototype._parse=function(){function e(t,e,a){for(var C=t;C<e;++C){var I=a[C];if("$$$$"===I.substr(0,4))v=-1,++y,b=p.count,x.push(w),w={},_=!1;else if(3===v)S=parseInt(I.substr(0,3)),A=parseInt(I.substr(3,3)),P=(T=E=(M=4)+S)+A,o&&(c=0,s=new Float32Array(3*S),u.push(s),y>0&&(h=!0));else if(v>=M&&v<E){if(n&&y>0)continue;var R=parseFloat(I.substr(0,10)),L=parseFloat(I.substr(10,10)),O=parseFloat(I.substr(20,10));if(o){var D=3*c;if(s[D+0]=R,s[D+1]=L,s[D+2]=O,c+=1,h)continue}var N=I.substr(31,3).trim(),k=N+(g+1);p.growIfFull(),p.atomTypeId[g]=l.add(k,N),p.x[g]=R,p.y[g]=L,p.z[g]=O,p.serial[g]=g,p.formalCharge[g]=0,i.addAtom(y,"","","HET",1,1),g+=1}else if(v>=T&&v<P){if(n&&y>0)continue;if(o&&y>0)continue;f.index=parseInt(I.substr(0,3))-1+b,m.index=parseInt(I.substr(3,3))-1+b;var F=parseInt(I.substr(6,3));r.bondStore.addBond(f,m,F)}else if(I.match(/M {2}CHG/))for(var B=parseInt(I.substr(6,3)),z=0,U=10;z<B;++z,U+=8){var j=parseInt(I.substr(U,3))-1+b,G=parseInt(I.substr(U+4,3));p.formalCharge[j]=G}else(d=I.match(Cw))?(_=d[1],w[_]=[]):!1!==_&&I&&w[_].push(I);++v}}t.Debug&&jf.time("SdfParser._parse "+this.name);var r=this.structure,i=this.structureBuilder,n=this.firstModelOnly,o=this.asTrajectory,a=this.streamer.peekLines(2);r.id=a[0].trim(),r.title=a[1].trim();var s,c,u=r.frames,h=!1,l=r.atomMap,p=r.atomStore;p.resize(Math.round(this.streamer.data.length/50)),p.addField("formalCharge",1,"int8");var d,f=r.getAtomProxy(),m=r.getAtomProxy(),g=0,v=0,y=0,b=0,x=[],_=!1,w={};r.extraData.sdf=x;var S,A,M,E,T,P;this.streamer.eachChunkOfLines(function(t){e(0,t.length,t)}),i.finalize(),r.finalizeAtoms(),r.finalizeBonds(),As(r),t.Debug&&jf.timeEnd("SdfParser._parse "+this.name)},r.prototype._postProcess=function(){As(this.structure)},Object.defineProperties(r.prototype,i),r}(aw);qf.add("sdf",Iw),qf.add("sd",Iw);var Rw=18.2223,Lw=1,Ow=2,Dw=3,Nw=4,kw=5,Fw=6,Bw=7,zw=8,Uw=9,jw=10,Gw=function(e){function r(){e.apply(this,arguments)}e&&(r.__proto__=e),r.prototype=Object.create(e&&e.prototype),r.prototype.constructor=r;var i={type:{}};return i.type.get=function(){return"prmtop"},r.prototype._parse=function(){function e(t,e,r){for(var i=t;i<e;++i){var n=r[i],x=n.trim();if(x)if(n.startsWith("%FORMAT"));else if(n.startsWith("%FLAG")){var _=n.substr(5).trim();y=0,"TITLE"===_?v=Lw:"POINTERS"===_?v=Ow:"ATOM_NAME"===_?v=Dw:"CHARGE"===_?v=Nw:"MASS"===_?v=kw:"RESIDUE_LABEL"===_?v=Fw:"RESIDUE_POINTER"===_?v=Bw:"BONDS_INC_HYDROGEN"===_?(b=0,v=zw):"BONDS_WITHOUT_HYDROGEN"===_?(b=s.NBONH,v=Uw):v="RADII"===_?jw:void 0}else if(v===Lw)a.push(x);else if(v===Ow){for(var w=Math.min(y+10,32),S=0;y<w;++S,++y)s[c[y]]=parseInt(n.substr(8*S,8).trim());u=new Array(s.NATOM),h=new Float32Array(s.NATOM),l=new Float32Array(s.NATOM),o.resize(s.NATOM);var A=s.NBONH+s.MBONA;p=new Uint32Array(A),d=new Uint32Array(A),f=new Uint8Array(A),m=new Array(s.NRES),g=new Uint32Array(s.NRES)}else if(v===Dw)for(var M=Math.min(y+20,s.NATOM),E=0;y<M;++E,++y)u[y]=n.substr(4*E,4).trim();else if(v===Nw)for(var T=Math.min(y+5,s.NATOM),P=0;y<T;++P,++y)h[y]=parseFloat(n.substr(16*P,16))/Rw;else if(v===kw);else if(v===Fw)for(var C=Math.min(y+20,s.NRES),I=0;y<C;++I,++y)m[y]=n.substr(4*I,4).trim();else if(v===Bw)for(var R=Math.min(y+10,s.NRES),L=0;y<R;++L,++y)g[y]=Uc(n,8*L,8);else if(v===zw)for(var O=Math.min(y+10,3*s.NBONH),D=0;y<O;++D,++y){var N=y%3;0===N&&(p[b]=Uc(n,8*D,8)/3),1===N&&(d[b]=Uc(n,8*D,8)/3,f[b]=1,++b)}else if(v===Uw)for(var k=Math.min(y+10,3*s.MBONA),F=0;y<k;++F,++y){var B=y%3;0===B&&(p[b]=Uc(n,8*F,8)/3),1===B&&(d[b]=Uc(n,8*F,8)/3,f[b]=1,++b)}else if(v===jw)for(var z=Math.min(y+5,s.NATOM),U=0;y<z;++U,++y)l[y]=parseFloat(n.substr(16*U,16))}}t.Debug&&jf.time("PrmtopParser._parse "+this.name);var r=this.structure,i=this.structureBuilder,n=r.atomMap,o=r.atomStore;o.addField("partialCharge",1,"float32"),o.addField("radius",1,"float32");var a=[],s={},c=["NATOM","NTYPES","NBONH","MBONA","NTHETH","MTHETA","NPHIH","MPHIA","NHPARM","NPARM","NNB","NRES","NBONA","NTHETA","NPHIA","NUMBND","NUMANG","NPTRA","NATYP","NPHB","IFPERT","NBPER","NGPER","NDPER","MBPER","MGPER","MDPER","IFBOX","NMXRS","IFCAP","NUMEXTRA","NCOPY"];c.forEach(function(t){s[t]=0});var u,h,l,p,d,f,m,g,v,y,b;this.streamer.eachChunkOfLines(function(t){e(0,t.length,t)}),r.title=a.join(" ");for(var x=s.NATOM,_=0,w=m[0],S=1,A=0;A<x;++A)A+1===g[_+1]&&(w=m[++_],S=_+1),o.atomTypeId[A]=n.add(u[A]),o.serial[A]=A+1,i.addAtom(0,"","",w,S);o.partialCharge.set(h),o.radius.set(l),r.bondStore.length=f.length,r.bondStore.count=f.length,r.bondStore.atomIndex1=p,r.bondStore.atomIndex2=d,r.bondStore.bondOrder=f,i.finalize(),r.finalizeAtoms(),r.finalizeBonds(),xs(r,!0),_s(r,!0,!0),gs(r,!0),As(r),t.Debug&&jf.timeEnd("PrmtopParser._parse "+this.name)},Object.defineProperties(r.prototype,i),r}(aw);qf.add("prmtop",Gw),qf.add("parm7",Gw);var Vw=1,$w=2,Hw=3,Ww=4,Xw=5,qw=6,Yw=/\s+/,Zw=/(^\*|REMARK)*/,Kw=function(e){function r(){e.apply(this,arguments)}e&&(r.__proto__=e),r.prototype=Object.create(e&&e.prototype),r.prototype.constructor=r;var i={type:{}};return i.type.get=function(){return"psf"},r.prototype._parse=function(){function e(t,e,r){for(var g=t;g<e;++g){var v=r[g].trim();if(v)if(a===$w){var y=v.split(Yw),b=parseInt(y[0]),x=y[1],_=parseInt(y[2]),w=y[3],S=y[4],A=parseFloat(y[6]);x!==c&&(s=ms(f),++f),o.growIfFull(),o.atomTypeId[d]=n.add(S),o.serial[d]=b,o.partialCharge[d]=A,i.addAtom(0,s,s,w,_),d+=1,c=x}else if(a===Hw)for(var M=v.split(Yw),E=0,T=M.length;E<T;E+=2)u[m]=parseInt(M[E])-1,h[m]=parseInt(M[E+1])-1,l[m]=1,m+=1;else if(a===Vw)p.push(v.replace(Zw,"").trim());else if(a===Ww);else if(a===Xw);else if(a===qw);else if(v.includes("!NATOM")){a=$w;var P=parseInt(v.split(Yw)[0]);o.resize(P)}else if(v.includes("!NBOND")){a=Hw;var C=parseInt(v.split(Yw)[0]);u=new Uint32Array(C),h=new Uint32Array(C),l=new Uint8Array(C)}else v.includes("!NTITLE")?a=Vw:v.includes("!NTHETA")?a=Ww:v.includes("!NPHI")?a=Xw:v.includes("!NIMPHI")&&(a=qw);else a=void 0}}t.Debug&&jf.time("PsfParser._parse "+this.name);var r=this.structure,i=this.structureBuilder,n=r.atomMap,o=r.atomStore;o.addField("partialCharge",1,"float32");var a,s,c,u,h,l,p=[],d=0,f=0,m=0;this.streamer.eachChunkOfLines(function(t){e(0,t.length,t)}),r.title=p.join(" "),r.bondStore.length=l.length,r.bondStore.count=m,r.bondStore.atomIndex1=u,r.bondStore.atomIndex2=h,r.bondStore.bondOrder=l,i.finalize(),r.finalizeAtoms(),r.finalizeBonds(),xs(r,!0),_s(r,!0,!0),As(r),t.Debug&&jf.timeEnd("PsfParser._parse "+this.name)},Object.defineProperties(r.prototype,i),r}(aw);qf.add("psf",Kw);var Qw=1,Jw=2,tS=3,eS=4,rS=5,iS=/\[ (.+) \]/,nS=/\s+/,oS=function(e){function r(){e.apply(this,arguments)}e&&(r.__proto__=e),r.prototype=Object.create(e&&e.prototype),r.prototype.constructor=r;var i={type:{}};return i.type.get=function(){return"top"},r.prototype._parse=function(){function e(t,e,i){for(var n=t;n<e;++n){var o=i[n],a=o.trim();if(a&&"*"!==a[0]&&";"!==a[0]){if(a.startsWith("#include"))throw new Error("TopParser: #include statements not allowed");var l=o.match(iS);if(null===l){var p=a.indexOf(";");if(-1!==p&&(a=a.substring(0,p).trim()),c===tS){var d=a.split(nS)[0];h[d]=s}else if(c===eS){var f=a.split(nS);s.atoms.push([parseInt(f[2]),f[3],f[4],parseFloat(f[6])])}else if(c===rS){var m=a.split(nS);s.bonds.push([parseInt(m[0]),parseInt(m[1])])}else if(c===Qw)r.title=a;else if(c===Jw){var g=a.split(nS);u.push([g[0],parseInt(g[1])])}}else{var v=l[1];"moleculetype"===v?(c=tS,s={atoms:[],bonds:[]}):c="atoms"===v?eS:"bonds"===v?rS:"system"===v?Qw:"molecules"===v?Jw:void 0}}}}t.Debug&&jf.time("TopParser._parse "+this.name);var r=this.structure,i=this.structureBuilder,n=r.atomMap,o=r.bondStore,a=r.atomStore;a.addField("partialCharge",1,"float32");var s,c,u=[],h={};this.streamer.eachChunkOfLines(function(t){e(0,t.length,t)});var l=0,p=0;u.forEach(function(t){var 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r(){e.apply(this,arguments)}e&&(r.__proto__=e),r.prototype=Object.create(e&&e.prototype),r.prototype.constructor=r;var i={type:{},isBinary:{}};return i.type.get=function(){return"dsn6"},i.isBinary.get=function(){return!0},r.prototype._parse=function(){t.Debug&&jf.time("Dsn6Parser._parse "+this.name);var e,r,i=this.volume,n={},o=Nn(this.streamer.data),a=new Int16Array(o),s=new Uint8Array(o),c=String.fromCharCode.apply(null,s.subarray(0,512));if(c.startsWith(":-)"))n.xStart=parseInt(c.substr(10,5)),n.yStart=parseInt(c.substr(15,5)),n.zStart=parseInt(c.substr(20,5)),n.xExtent=parseInt(c.substr(32,5)),n.yExtent=parseInt(c.substr(38,5)),n.zExtent=parseInt(c.substr(42,5)),n.xRate=parseInt(c.substr(52,5)),n.yRate=parseInt(c.substr(58,5)),n.zRate=parseInt(c.substr(62,5)),n.xlen=parseFloat(c.substr(73,10))*this.voxelSize,n.ylen=parseFloat(c.substr(83,10))*this.voxelSize,n.zlen=parseFloat(c.substr(93,10))*this.voxelSize,n.alpha=parseFloat(c.substr(103,10)),n.beta=parseFloat(c.substr(113,10)),n.gamma=parseFloat(c.substr(123,10)),e=parseFloat(c.substr(138,12))/100,r=parseInt(c.substr(155,8)),n.sigma=100*parseFloat(c.substr(170,12));else{if(100!==a[18])for(var u=0,h=a.length;u<h;++u){var l=a[u];a[u]=(255&l)<<8|l>>8&255}n.xStart=a[0],n.yStart=a[1],n.zStart=a[2],n.xExtent=a[3],n.yExtent=a[4],n.zExtent=a[5],n.xRate=a[6],n.yRate=a[7],n.zRate=a[8];var p=1/a[17],d=p*this.voxelSize;n.xlen=a[9]*d,n.ylen=a[10]*d,n.zlen=a[11]*d,n.alpha=a[12]*p,n.beta=a[13]*p,n.gamma=a[14]*p,e=a[15]/100,r=a[16],n.gamma=a[14]*p}i.header=n,t.Debug&&jf.log(n,e,r);for(var f=new Float32Array(n.xExtent*n.yExtent*n.zExtent),m=512,g=Math.ceil(n.xExtent/8),v=Math.ceil(n.yExtent/8),y=Math.ceil(n.zExtent/8),b=0;b<y;++b)for(var x=0;x<v;++x)for(var _=0;_<g;++_)for(var w=0;w<8;++w)for(var S=8*b+w,A=0;A<8;++A)for(var M=8*x+A,E=0;E<8;++E){var T=8*_+E;if(!(T<n.xExtent&&M<n.yExtent&&S<n.zExtent)){m+=8-E;break}f[(T*n.yExtent+M)*n.zExtent+S]=(s[m]-r)/e,++m}i.setData(f,n.zExtent,n.yExtent,n.xExtent),n.sigma&&i.setStats(void 0,void 0,void 0,n.sigma),t.Debug&&jf.timeEnd("Dsn6Parser._parse "+this.name)},r.prototype.getMatrix=function(){var t=this.volume.header,e=[t.xlen,0,0],r=[t.ylen*Math.cos(Math.PI/180*t.gamma),t.ylen*Math.sin(Math.PI/180*t.gamma),0],i=[t.zlen*Math.cos(Math.PI/180*t.beta),t.zlen*(Math.cos(Math.PI/180*t.alpha)-Math.cos(Math.PI/180*t.gamma)*Math.cos(Math.PI/180*t.beta))/Math.sin(Math.PI/180*t.gamma),0];i[2]=Math.sqrt(t.zlen*t.zlen*Math.sin(Math.PI/180*t.beta)*Math.sin(Math.PI/180*t.beta)-i[1]*i[1]);var n=[0,e,r,i],o=[0,t.xRate,t.yRate,t.zRate],a=[0,1,2,3],s=new v;return s.set(n[a[1]][0]/o[a[1]],n[a[2]][0]/o[a[2]],n[a[3]][0]/o[a[3]],0,n[a[1]][1]/o[a[1]],n[a[2]][1]/o[a[2]],n[a[3]][1]/o[a[3]],0,n[a[1]][2]/o[a[1]],n[a[2]][2]/o[a[2]],n[a[3]][2]/o[a[3]],0,0,0,0,1),s.multiply((new v).makeRotationY($n(90))),s.multiply((new v).makeTranslation(-t.zStart,t.yStart,t.xStart)),s.multiply((new v).makeScale(-1,1,1)),s},Object.defineProperties(r.prototype,i),r}(SS);qf.add("dsn6",TS),qf.add("brix",TS);var PS=/\s+/,CS=function(e){function r(){e.apply(this,arguments)}e&&(r.__proto__=e),r.prototype=Object.create(e&&e.prototype),r.prototype.constructor=r;var i={type:{}};return i.type.get=function(){return"dx"},r.prototype._parse=function(){function e(t,e,r){for(var i=t;i<e;++i){if(u<s&&h>a){var n=r[i].trim();if(""!==n)for(var o=n.split(PS),l=0,p=o.length;l<p;++l)c[u]=parseFloat(o[l]),++u}++h}}t.Debug&&jf.time("DxParser._parse "+this.name);var r=this.volume,i=this.streamer.peekLines(30),n=this.parseHeaderLines(i),o=this.volume.header,a=n.dataLineStart,s=o.nx*o.ny*o.nz,c=new Float32Array(s),u=0,h=0;this.streamer.eachChunkOfLines(function(t){e(0,t.length,t)}),r.setData(c,o.nz,o.ny,o.nx),t.Debug&&jf.timeEnd("DxParser._parse "+this.name)},r.prototype.parseHeaderLines=function(t){for(var e=this,r={},i=t.length,n=0,o=0,a=0,s=0;s<i;++s){var c=void 0,u=t[s];if(u.startsWith("object 1"))c=u.split(PS),r.nx=parseInt(c[5]),r.ny=parseInt(c[6]),r.nz=parseInt(c[7]);else if(u.startsWith("origin"))c=u.split(PS),r.xmin=parseFloat(c[1]),r.ymin=parseFloat(c[2]),r.zmin=parseFloat(c[3]);else if(u.startsWith("delta"))c=u.split(PS),0===a?r.hx=parseFloat(c[1])*e.voxelSize:1===a?r.hy=parseFloat(c[2])*e.voxelSize:2===a&&(r.hz=parseFloat(c[3])*e.voxelSize),a+=1;else if(u.startsWith("object 3")){n=s,o+=u.length+1;break}o+=u.length+1}return this.volume.header=r,{dataLineStart:n,headerByteCount:o}},r.prototype.getMatrix=function(){var t=this.volume.header,e=new v;return e.multiply((new v).makeRotationY($n(90))),e.multiply((new v).makeTranslation(-t.zmin,t.ymin,t.xmin)),e.multiply((new v).makeScale(-t.hz,t.hy,t.hx)),e},Object.defineProperties(r.prototype,i),r}(SS);qf.add("dx",CS);var IS=function(e){function r(){e.apply(this,arguments)}e&&(r.__proto__=e),r.prototype=Object.create(e&&e.prototype),r.prototype.constructor=r;var i={type:{},isBinary:{}};return i.type.get=function(){return"dxbin"},i.isBinary.get=function(){return!0},r.prototype._parse=function(){t.Debug&&jf.time("DxbinParser._parse "+this.name);for(var e=Nn(this.streamer.data),r=Rn(new Uint8Array(e,0,1e3)),i=this.parseHeaderLines(r),n=this.volume.header,o=i.headerByteCount,a=n.nx*n.ny*n.nz,s=new DataView(e),c=new Float32Array(a),u=0;u<a;++u)c[u]=s.getFloat64(8*u+o,!0);this.volume.setData(c,n.nz,n.ny,n.nx),t.Debug&&jf.timeEnd("DxbinParser._parse "+this.name)},Object.defineProperties(r.prototype,i),r}(CS);qf.add("dxbin",IS);var RS=function(e){function r(){e.apply(this,arguments)}e&&(r.__proto__=e),r.prototype=Object.create(e&&e.prototype),r.prototype.constructor=r;var i={type:{},isBinary:{}};return i.type.get=function(){return"mrc"},i.isBinary.get=function(){return!0},r.prototype._parse=function(){t.Debug&&jf.time("MrcParser._parse "+this.name);var e=this.volume,r={},i=Nn(this.streamer.data),n=new Int32Array(i,0,56),o=new Float32Array(i,0,56),a=new DataView(i);if(r.MAP=String.fromCharCode(a.getUint8(208),a.getUint8(209),a.getUint8(210),a.getUint8(211)),r.MACHST=[a.getUint8(212),a.getUint8(213)],17===r.MACHST[0]&&17===r.MACHST[1])for(var s=i.byteLength,c=0;c<s;c+=4)a.setFloat32(c,a.getFloat32(c),!0);r.NX=n[0],r.NY=n[1],r.NZ=n[2],r.MODE=n[3],r.NXSTART=n[4],r.NYSTART=n[5],r.NZSTART=n[6],r.MX=n[7],r.MY=n[8],r.MZ=n[9],r.xlen=o[10]*this.voxelSize,r.ylen=o[11]*this.voxelSize,r.zlen=o[12]*this.voxelSize,r.alpha=o[13],r.beta=o[14],r.gamma=o[15],r.MAPC=n[16],r.MAPR=n[17],r.MAPS=n[18],r.DMIN=o[19],r.DMAX=o[20],r.DMEAN=o[21],r.ISPG=n[22],r.NSYMBT=n[23],r.LSKFLG=n[24],r.originX=o[49],r.originY=o[50],r.originZ=o[51],r.ARMS=o[54],e.header=r;var u;if(2===r.MODE)u=new Float32Array(i,1024+r.NSYMBT,r.NX*r.NY*r.NZ);else if(0===r.MODE){if(u=new Float32Array(new Int8Array(i,1024+r.NSYMBT,r.NX*r.NY*r.NZ)),-128===n[39]&&127===n[40])for(var h=(r.DMAX-r.DMIN)/255,l=.5*(r.DMIN+r.DMAX+h),p=0,d=u.length;p<d;++p)u[p]=h*u[p]+l}else jf.error("MrcParser unknown mode",r.MODE);e.setData(u,r.NX,r.NY,r.NZ),0!==r.ARMS&&e.setStats(r.DMIN,r.DMAX,r.DMEAN,r.ARMS),t.Debug&&jf.timeEnd("MrcParser._parse "+this.name)},r.prototype.getMatrix=function(){var t=this.volume.header,e=[t.xlen,0,0],r=[t.ylen*Math.cos(Math.PI/180*t.gamma),t.ylen*Math.sin(Math.PI/180*t.gamma),0],i=[t.zlen*Math.cos(Math.PI/180*t.beta),t.zlen*(Math.cos(Math.PI/180*t.alpha)-Math.cos(Math.PI/180*t.gamma)*Math.cos(Math.PI/180*t.beta))/Math.sin(Math.PI/180*t.gamma),0];i[2]=Math.sqrt(t.zlen*t.zlen*Math.sin(Math.PI/180*t.beta)*Math.sin(Math.PI/180*t.beta)-i[1]*i[1]);var n=[0,e,r,i],o=[0,t.MX,t.MY,t.MZ],a=[0,t.MAPC,t.MAPR,t.MAPS],s=new v;return s.set(n[a[1]][0]/o[a[1]],n[a[2]][0]/o[a[2]],n[a[3]][0]/o[a[3]],0,n[a[1]][1]/o[a[1]],n[a[2]][1]/o[a[2]],n[a[3]][1]/o[a[3]],0,n[a[1]][2]/o[a[1]],n[a[2]][2]/o[a[2]],n[a[3]][2]/o[a[3]],0,0,0,0,1),s.setPosition(new g(t.originX,t.originY,t.originZ)),s.multiply((new v).makeTranslation(t.NXSTART,t.NYSTART,t.NZSTART)),s},Object.defineProperties(r.prototype,i),r}(SS);qf.add("mrc",RS),qf.add("ccp4",RS),qf.add("map",RS);var LS=/\s+/,OS=function(e){function r(){e.apply(this,arguments)}e&&(r.__proto__=e),r.prototype=Object.create(e&&e.prototype),r.prototype.constructor=r;var i={type:{}};return i.type.get=function(){return"xplor"},r.prototype._parse=function(){function e(t,e,r){for(var i=t;i<e;++i){var n=r[i];if(g>=a&&(g-a)%f!=0&&m<p)for(var s=0;s<6;++s)d[m]=parseFloat(n.substr(12*s,12)),++m;else if(m===p){var c=n.trim();if(c&&"-9999"!==c){var u=au(n);o.RAVE=u[0],o.RSIGMA=u[1]}}++g}}t.Debug&&jf.time("XplorParser._parse "+this.name);var r,i=this.volume,n=this.streamer.peekLines(8),o={},a=(r=n[2].startsWith("REMARKS")?parseInt(n[1].substring(0,8))+2:5)+3,s=au(n[r]);o.NA=s[0],o.AMIN=s[1],o.AMAX=s[2],o.NB=s[3],o.BMIN=s[4],o.BMAX=s[5],o.NC=s[6],o.CMIN=s[7],o.CMAX=s[8];var c=au(n[r+1]);o.a=c[0]*this.voxelSize,o.b=c[1]*this.voxelSize,o.c=c[2]*this.voxelSize,o.alpha=c[3],o.beta=c[4],o.gamma=c[5];var u=o.AMAX-o.AMIN+1,h=o.BMAX-o.BMIN+1,l=o.CMAX-o.CMIN+1,p=u*h*l,d=new Float32Array(p),f=1+u*h/6,m=0,g=0;this.streamer.eachChunkOfLines(function(t){e(0,t.length,t)}),i.header=o,i.setData(d,u,h,l),0!==o.RAVE&&1!==o.RSIGMA&&i.setStats(void 0,void 0,o.RAVE,o.RSIGMA),t.Debug&&jf.timeEnd("XplorParser._parse "+this.name)},r.prototype.getMatrix=function(){var t=this.volume.header,e=[t.a,0,0],r=[t.b*Math.cos(Math.PI/180*t.gamma),t.b*Math.sin(Math.PI/180*t.gamma),0],i=[t.c*Math.cos(Math.PI/180*t.beta),t.c*(Math.cos(Math.PI/180*t.alpha)-Math.cos(Math.PI/180*t.gamma)*Math.cos(Math.PI/180*t.beta))/Math.sin(Math.PI/180*t.gamma),0];i[2]=Math.sqrt(t.c*t.c*Math.sin(Math.PI/180*t.beta)*Math.sin(Math.PI/180*t.beta)-i[1]*i[1]);var n=[0,e,r,i],o=[0,t.NA,t.NB,t.NC],a=[0,1,2,3],s=new v;return s.set(n[a[1]][0]/o[a[1]],n[a[2]][0]/o[a[2]],n[a[3]][0]/o[a[3]],0,n[a[1]][1]/o[a[1]],n[a[2]][1]/o[a[2]],n[a[3]][1]/o[a[3]],0,n[a[1]][2]/o[a[1]],n[a[2]][2]/o[a[2]],n[a[3]][2]/o[a[3]],0,0,0,0,1),s.multiply((new v).makeTranslation(t.AMIN,t.BMIN,t.CMIN)),s},Object.defineProperties(r.prototype,i),r}(SS);qf.add("xplor",OS),qf.add("cns",OS);var DS=function(t){function e(e,r){t.call(this,e,r),this.loader=this.getLoader(),this.surface=new ey(this.name,this.path)}t&&(e.__proto__=t),e.prototype=Object.create(t&&t.prototype),e.prototype.constructor=e;var r={type:{},__objName:{}};return r.type.get=function(){return"surface"},r.__objName.get=function(){return"surface"},e.prototype._parse=function(){var t=this.loader.parse(this.streamer.asText());this.surface.fromGeometry(t)},Object.defineProperties(e.prototype,r),e}(nw);su.prototype={constructor:su,setPath:function(t){this.path=t},_createParserState:function(){var t={objects:[],object:{},vertices:[],normals:[],startObject:function(t,e){if(this.object&&!1===this.object.fromDeclaration)return this.object.name=t,void(this.object.fromDeclaration=!1!==e);this.object={name:t||"",geometry:{vertices:[],normals:[]},fromDeclaration:!1!==e},this.objects.push(this.object)},parseVertexIndex:function(t,e){var r=parseInt(t,10);return 3*(r>=0?r-1:r+e/3)},parseNormalIndex:function(t,e){var r=parseInt(t,10);return 3*(r>=0?r-1:r+e/3)},addVertex:function(t,e,r){var i=this.vertices,n=this.object.geometry.vertices;n.push(i[t+0]),n.push(i[t+1]),n.push(i[t+2]),n.push(i[e+0]),n.push(i[e+1]),n.push(i[e+2]),n.push(i[r+0]),n.push(i[r+1]),n.push(i[r+2])},addVertexLine:function(t){var e=this.vertices,r=this.object.geometry.vertices;r.push(e[t+0]),r.push(e[t+1]),r.push(e[t+2])},addNormal:function(t,e,r){var i=this.normals,n=this.object.geometry.normals;n.push(i[t+0]),n.push(i[t+1]),n.push(i[t+2]),n.push(i[e+0]),n.push(i[e+1]),n.push(i[e+2]),n.push(i[r+0]),n.push(i[r+1]),n.push(i[r+2])},addFace:function(t,e,r,i,n,o,a,s){var c,u=this.vertices.length,h=this.parseVertexIndex(t,u),l=this.parseVertexIndex(e,u),p=this.parseVertexIndex(r,u);if(void 0===i?this.addVertex(h,l,p):(c=this.parseVertexIndex(i,u),this.addVertex(h,l,c),this.addVertex(l,p,c)),void 0!==n){var d=this.normals.length;h=this.parseNormalIndex(n,d),l=n===o?h:this.parseNormalIndex(o,d),p=n===a?h:this.parseNormalIndex(a,d),void 0===i?this.addNormal(h,l,p):(c=this.parseNormalIndex(s,d),this.addNormal(h,l,c),this.addNormal(l,p,c))}},addLineGeometry:function(t){var e=this;this.object.geometry.type="Line";for(var r=this.vertices.length,i=0,n=t.length;i<n;i++)e.addVertexLine(e.parseVertexIndex(t[i],r))}};return t.startObject("",!1),t},parse:function(t){var e=this,r=this._createParserState();-1!==t.indexOf("\r\n")&&(t=t.replace(/\r\n/g,"\n")),-1!==t.indexOf("\\\n")&&(t=t.replace(/\\\n/g,""));var i,n,o=t.split("\n"),a="",s="",c="",u=[],h="function"==typeof"".trimLeft;for(i=0,n=o.length;i<n;i++)if(a=o[i],a=h?a.trimLeft():a.trim(),0!==a.length&&"#"!==(s=a.charAt(0)))if("v"===s){if(" "===(c=a.charAt(1))&&null!==(u=e.regexp.vertex_pattern.exec(a)))r.vertices.push(parseFloat(u[1]),parseFloat(u[2]),parseFloat(u[3]));else if("n"===c&&null!==(u=e.regexp.normal_pattern.exec(a)))r.normals.push(parseFloat(u[1]),parseFloat(u[2]),parseFloat(u[3]));else if("t"!==c||null===e.regexp.uv_pattern.exec(a))throw new Error("Unexpected vertex/normal/uv line: '"+a+"'")}else if("f"===s)if(null!==(u=e.regexp.face_vertex_uv_normal.exec(a)))r.addFace(u[1],u[4],u[7],u[10],u[3],u[6],u[9],u[12]);else if(null!==e.regexp.face_vertex_uv.exec(a));else if(null!==(u=e.regexp.face_vertex_normal.exec(a)))r.addFace(u[1],u[3],u[5],u[7],u[2],u[4],u[6],u[8]);else{if(null===(u=e.regexp.face_vertex.exec(a)))throw new Error("Unexpected face line: '"+a+"'");r.addFace(u[1],u[2],u[3],u[4])}else if("l"===s){var l=a.substring(1).trim().split(" "),p=[],d=[];if(-1===a.indexOf("/"))p=l;else for(var f=0,m=l.length;f<m;f++){var g=l[f].split("/");""!==g[0]&&p.push(g[0]),""!==g[1]&&d.push(g[1])}r.addLineGeometry(p,d)}else if(null!==(u=e.regexp.object_pattern.exec(a))){var v=u[0].substr(1).trim();r.startObject(v)}else if(e.regexp.material_use_pattern.test(a));else if(e.regexp.material_library_pattern.test(a));else if(null===e.regexp.smoothing_pattern.exec(a)){if("\0"===a)continue;throw new Error("Unexpected line: '"+a+"'")}var y=[];for(i=0,n=r.objects.length;i<n;i++){var b=r.objects[i].geometry;if(0!==b.vertices.length){var x=new Ct;x.addAttribute("position",new St(new Float32Array(b.vertices),3)),b.normals.length>0?x.addAttribute("normal",new St(new Float32Array(b.normals),3)):x.computeVertexNormals(),y.push(x)}}return y}};var NS=function(t){function e(){t.apply(this,arguments)}t&&(e.__proto__=t),e.prototype=Object.create(t&&t.prototype),e.prototype.constructor=e;var r={type:{}};return r.type.get=function(){return"obj"},e.prototype.getLoader=function(){return new su},Object.defineProperties(e.prototype,r),e}(DS);qf.add("obj",NS),cu.prototype={constructor:cu,setPropertyNameMapping:function(t){this.propertyNameMapping=t},bin2str:function(t){for(var e=new Uint8Array(t),r="",i=0;i<t.byteLength;i++)r+=String.fromCharCode(e[i]);return r},isASCII:function(t){return"ascii"===this.parseHeader(this.bin2str(t)).format},parse:function(t){return t instanceof ArrayBuffer?this.isASCII(t)?this.parseASCII(this.bin2str(t)):this.parseBinary(t):this.parseASCII(t)},parseHeader:function(t){var e=this,r="",i=0,n=/ply([\s\S]*)end_header\s/.exec(t);null!==n&&(r=n[1],i=n[0].length);for(var 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m=0,g=0,b=i.fog;b?(l.uniform3f(u.fogColor,b.color.r,b.color.g,b.color.b),b.isFog?(l.uniform1f(u.fogNear,b.near),l.uniform1f(u.fogFar,b.far),l.uniform1i(u.fogType,1),m=1,g=1):b.isFogExp2&&(l.uniform1f(u.fogDensity,b.density),l.uniform1i(u.fogType,2),m=2,g=2)):(l.uniform1i(u.fogType,0),m=0,g=0);for(var x=0,_=e.length;x<_;x++)(S=e[x]).modelViewMatrix.multiplyMatrices(p.matrixWorldInverse,S.matrixWorld),S.z=-S.modelViewMatrix.elements[14];e.sort(n);for(var w=[],x=0,_=e.length;x<_;x++){var S=e[x],A=S.material;if(!1!==A.visible){S.onBeforeRender(t,i,p,void 0,A,void 0),l.uniform1f(u.alphaTest,A.alphaTest),l.uniformMatrix4fv(u.modelViewMatrix,!1,S.modelViewMatrix.elements),S.matrixWorld.decompose(f,v,y),w[0]=y.x,w[1]=y.y;var M=0;i.fog&&A.fog&&(M=g),m!==M&&(l.uniform1i(u.fogType,M),m=M),null!==A.map?(l.uniform2f(u.uvOffset,A.map.offset.x,A.map.offset.y),l.uniform2f(u.uvScale,A.map.repeat.x,A.map.repeat.y)):(l.uniform2f(u.uvOffset,0,0),l.uniform2f(u.uvScale,1,1)),l.uniform1f(u.opacity,A.opacity),l.uniform3f(u.color,A.color.r,A.color.g,A.color.b),l.uniform1f(u.rotation,A.rotation),l.uniform2fv(u.scale,w),d.setBlending(A.blending,A.blendEquation,A.blendSrc,A.blendDst,A.blendEquationAlpha,A.blendSrcAlpha,A.blendDstAlpha,A.premultipliedAlpha),d.buffers.depth.setTest(A.depthTest),d.buffers.depth.setMask(A.depthWrite),A.map?t.setTexture2D(A.map,0):t.setTexture2D(h,0),l.drawElements(l.TRIANGLES,6,l.UNSIGNED_SHORT,0),S.onAfterRender(t,i,p,void 0,A,void 0)}}d.enable(l.CULL_FACE),t.resetGLState()}}}function nt(){Object.defineProperty(this,"id",{value:pp++}),this.uuid=Ql.generateUUID(),this.name="",this.type="Material",this.fog=!0,this.lights=!0,this.blending=lh,this.side=rh,this.shading=ah,this.vertexColors=sh,this.opacity=1,this.transparent=!1,this.blendSrc=Mh,this.blendDst=Eh,this.blendEquation=gh,this.blendSrcAlpha=null,this.blendDstAlpha=null,this.blendEquationAlpha=null,this.depthFunc=Nh,this.depthTest=!0,this.depthWrite=!0,this.clippingPlanes=null,this.clipIntersection=!1,this.clipShadows=!1,this.colorWrite=!0,this.precision=null,this.polygonOffset=!1,this.polygonOffsetFactor=0,this.polygonOffsetUnits=0,this.dithering=!1,this.alphaTest=0,this.premultipliedAlpha=!1,this.overdraw=0,this.visible=!0,this.needsUpdate=!0}function ot(t){nt.call(this),this.type="ShaderMaterial",this.defines={},this.uniforms={},this.vertexShader="void main() {\n\tgl_Position = projectionMatrix * modelViewMatrix * vec4( position, 1.0 );\n}",this.fragmentShader="void main() {\n\tgl_FragColor = vec4( 1.0, 0.0, 0.0, 1.0 );\n}",this.linewidth=1,this.wireframe=!1,this.wireframeLinewidth=1,this.fog=!1,this.lights=!1,this.clipping=!1,this.skinning=!1,this.morphTargets=!1,this.morphNormals=!1,this.extensions={derivatives:!1,fragDepth:!1,drawBuffers:!1,shaderTextureLOD:!1},this.defaultAttributeValues={color:[1,1,1],uv:[0,0],uv2:[0,0]},this.index0AttributeName=void 0,void 0!==t&&(void 0!==t.attributes&&console.error("THREE.ShaderMaterial: attributes should now be defined in THREE.BufferGeometry instead."),this.setValues(t))}function at(t){nt.call(this),this.type="MeshDepthMaterial",this.depthPacking=Zl,this.skinning=!1,this.morphTargets=!1,this.map=null,this.alphaMap=null,this.displacementMap=null,this.displacementScale=1,this.displacementBias=0,this.wireframe=!1,this.wireframeLinewidth=1,this.fog=!1,this.lights=!1,this.setValues(t)}function st(t,e){this.min=void 0!==t?t:new g(1/0,1/0,1/0),this.max=void 0!==e?e:new g(-1/0,-1/0,-1/0)}function ct(t,e){this.center=void 0!==t?t:new g,this.radius=void 0!==e?e:0}function ut(){this.elements=[1,0,0,0,1,0,0,0,1],arguments.length>0&&console.error("THREE.Matrix3: the constructor no longer reads arguments. use .set() instead.")}function ht(t,e){this.normal=void 0!==t?t:new g(1,0,0),this.constant=void 0!==e?e:0}function lt(t,e,r,i,n,o){this.planes=[void 0!==t?t:new ht,void 0!==e?e:new ht,void 0!==r?r:new ht,void 0!==i?i:new ht,void 0!==n?n:new ht,void 0!==o?o:new ht]}function pt(t,e,r,i){function n(e,r,i,n){var o=e.geometry,a=null,s=S,c=e.customDepthMaterial;if(i&&(s=A,c=e.customDistanceMaterial),c)a=c;else{var u=!1;r.morphTargets&&(o&&o.isBufferGeometry?u=o.morphAttributes&&o.morphAttributes.position&&o.morphAttributes.position.length>0:o&&o.isGeometry&&(u=o.morphTargets&&o.morphTargets.length>0)),e.isSkinnedMesh&&!1===r.skinning&&console.warn("THREE.WebGLShadowMap: THREE.SkinnedMesh with material.skinning set to false:",e);var h=e.isSkinnedMesh&&r.skinning,l=0;u&&(l|=x),h&&(l|=_),a=s[l]}if(t.localClippingEnabled&&!0===r.clipShadows&&0!==r.clippingPlanes.length){var p=a.uuid,d=r.uuid,f=M[p];void 0===f&&(f={},M[p]=f);var m=f[d];void 0===m&&(m=a.clone(),f[d]=m),a=m}a.visible=r.visible,a.wireframe=r.wireframe;var g=r.side;return F.renderSingleSided&&g==nh&&(g=rh),F.renderReverseSided&&(g===rh?g=ih:g===ih&&(g=rh)),a.side=g,a.clipShadows=r.clipShadows,a.clippingPlanes=r.clippingPlanes,a.wireframeLinewidth=r.wireframeLinewidth,a.linewidth=r.linewidth,i&&void 0!==a.uniforms.lightPos&&a.uniforms.lightPos.value.copy(n),a}function o(e,i,a,s){if(!1!==e.visible){if(e.layers.test(i.layers)&&(e.isMesh||e.isLine||e.isPoints)&&e.castShadow&&(!e.frustumCulled||c.intersectsObject(e))){e.modelViewMatrix.multiplyMatrices(a.matrixWorldInverse,e.matrixWorld);var u=r.update(e),h=e.material;if(Array.isArray(h))for(var l=u.groups,p=0,d=l.length;p<d;p++){var f=l[p],m=h[f.materialIndex];if(m&&m.visible){g=n(e,m,s,b);t.renderBufferDirect(a,null,u,g,e,f)}}else if(h.visible){var g=n(e,h,s,b);t.renderBufferDirect(a,null,u,g,e,null)}}for(var v=e.children,y=0,x=v.length;y<x;y++)o(v[y],i,a,s)}}var a=t.context,s=t.state,c=new lt,u=new v,h=e.shadows,p=new l,m=new l(i.maxTextureSize,i.maxTextureSize),y=new g,b=new g,x=1,_=2,w=1+(x|_),S=new Array(w),A=new Array(w),M={},E=[new g(1,0,0),new g(-1,0,0),new g(0,0,1),new g(0,0,-1),new g(0,1,0),new g(0,-1,0)],T=[new g(0,1,0),new g(0,1,0),new g(0,1,0),new g(0,1,0),new g(0,0,1),new g(0,0,-1)],P=[new d,new d,new d,new d,new d,new d],C=new at;C.depthPacking=Kl,C.clipping=!0;for(var I=lp.distanceRGBA,R=up.clone(I.uniforms),L=0;L!==w;++L){var O=0!=(L&x),D=0!=(L&_),N=C.clone();N.morphTargets=O,N.skinning=D,S[L]=N;var k=new ot({defines:{USE_SHADOWMAP:""},uniforms:R,vertexShader:I.vertexShader,fragmentShader:I.fragmentShader,morphTargets:O,skinning:D,clipping:!0});A[L]=k}var F=this;this.enabled=!1,this.autoUpdate=!0,this.needsUpdate=!1,this.type=th,this.renderReverseSided=!0,this.renderSingleSided=!0,this.render=function(e,r){if(!1!==F.enabled&&(!1!==F.autoUpdate||!1!==F.needsUpdate)&&0!==h.length){s.disable(a.BLEND),s.buffers.color.setClear(1,1,1,1),s.buffers.depth.setTest(!0),s.setScissorTest(!1);for(var i,n=0,l=h.length;n<l;n++){var d=h[n],g=d.shadow,v=d&&d.isPointLight;if(void 0!==g){var x=g.camera;if(p.copy(g.mapSize),p.min(m),v){var _=p.x,w=p.y;P[0].set(2*_,w,_,w),P[1].set(0,w,_,w),P[2].set(3*_,w,_,w),P[3].set(_,w,_,w),P[4].set(3*_,0,_,w),P[5].set(_,0,_,w),p.x*=4,p.y*=2}if(null===g.map){var S={minFilter:nl,magFilter:nl,format:Al};g.map=new f(p.x,p.y,S),g.map.texture.name=d.name+".shadowMap",x.updateProjectionMatrix()}g.isSpotLightShadow&&g.update(d);var A=g.map,M=g.matrix;b.setFromMatrixPosition(d.matrixWorld),x.position.copy(b),v?(i=6,M.makeTranslation(-b.x,-b.y,-b.z)):(i=1,y.setFromMatrixPosition(d.target.matrixWorld),x.lookAt(y),x.updateMatrixWorld(),M.set(.5,0,0,.5,0,.5,0,.5,0,0,.5,.5,0,0,0,1),M.multiply(x.projectionMatrix),M.multiply(x.matrixWorldInverse)),t.setRenderTarget(A),t.clear();for(var C=0;C<i;C++){if(v){y.copy(x.position),y.add(E[C]),x.up.copy(T[C]),x.lookAt(y),x.updateMatrixWorld();var I=P[C];s.viewport(I)}u.multiplyMatrices(x.projectionMatrix,x.matrixWorldInverse),c.setFromMatrix(u),o(e,r,x,v)}}else console.warn("THREE.WebGLShadowMap:",d,"has no shadow.")}var R=t.getClearColor(),L=t.getClearAlpha();t.setClearColor(R,L),F.needsUpdate=!1}}}function dt(t){function e(e,r){var i=e.array,n=e.dynamic?t.DYNAMIC_DRAW:t.STATIC_DRAW,o=t.createBuffer();t.bindBuffer(r,o),t.bufferData(r,i,n),e.onUploadCallback();var a=t.FLOAT;return i instanceof Float32Array?a=t.FLOAT:i instanceof Float64Array?console.warn("THREE.WebGLAttributes: Unsupported data buffer format: Float64Array."):i instanceof Uint16Array?a=t.UNSIGNED_SHORT:i instanceof Int16Array?a=t.SHORT:i instanceof Uint32Array?a=t.UNSIGNED_INT:i instanceof Int32Array?a=t.INT:i instanceof Int8Array?a=t.BYTE:i instanceof Uint8Array&&(a=t.UNSIGNED_BYTE),{buffer:o,type:a,bytesPerElement:i.BYTES_PER_ELEMENT,version:e.version}}function r(e,r,i){var n=r.array,o=r.updateRange;t.bindBuffer(i,e),!1===r.dynamic?t.bufferData(i,n,t.STATIC_DRAW):-1===o.count?t.bufferSubData(i,0,n):0===o.count?console.error("THREE.WebGLObjects.updateBuffer: dynamic THREE.BufferAttribute marked as needsUpdate but updateRange.count is 0, ensure you are using set methods or updating manually."):(t.bufferSubData(i,o.offset*n.BYTES_PER_ELEMENT,n.subarray(o.offset,o.offset+o.count)),o.count=-1)}function i(t){return t.isInterleavedBufferAttribute&&(t=t.data),a[t.uuid]}function n(e){e.isInterleavedBufferAttribute&&(e=e.data);var r=a[e.uuid];r&&(t.deleteBuffer(r.buffer),delete a[e.uuid])}function o(t,i){t.isInterleavedBufferAttribute&&(t=t.data);var n=a[t.uuid];void 0===n?a[t.uuid]=e(t,i):n.version<t.version&&(r(n.buffer,t,i),n.version=t.version)}var a={};return{get:i,remove:n,update:o}}function ft(t,e,r,i){this._x=t||0,this._y=e||0,this._z=r||0,this._order=i||ft.DefaultOrder}function mt(){this.mask=1}function gt(){function t(){n.setFromEuler(i,!1)}function e(){i.setFromQuaternion(n,void 0,!1)}Object.defineProperty(this,"id",{value:dp++}),this.uuid=Ql.generateUUID(),this.name="",this.type="Object3D",this.parent=null,this.children=[],this.up=gt.DefaultUp.clone();var r=new g,i=new ft,n=new m,o=new g(1,1,1);i.onChange(t),n.onChange(e),Object.defineProperties(this,{position:{enumerable:!0,value:r},rotation:{enumerable:!0,value:i},quaternion:{enumerable:!0,value:n},scale:{enumerable:!0,value:o},modelViewMatrix:{value:new v},normalMatrix:{value:new ut}}),this.matrix=new v,this.matrixWorld=new v,this.matrixAutoUpdate=gt.DefaultMatrixAutoUpdate,this.matrixWorldNeedsUpdate=!1,this.layers=new mt,this.visible=!0,this.castShadow=!1,this.receiveShadow=!1,this.frustumCulled=!0,this.renderOrder=0,this.userData={}}function vt(){gt.call(this),this.type="Camera",this.matrixWorldInverse=new v,this.projectionMatrix=new v}function yt(t,e,r,i,n,o){vt.call(this),this.type="OrthographicCamera",this.zoom=1,this.view=null,this.left=t,this.right=e,this.top=r,this.bottom=i,this.near=void 0!==n?n:.1,this.far=void 0!==o?o:2e3,this.updateProjectionMatrix()}function bt(t,e,r,i){vt.call(this),this.type="PerspectiveCamera",this.fov=void 0!==t?t:50,this.zoom=1,this.near=void 0!==r?r:.1,this.far=void 0!==i?i:2e3,this.focus=10,this.aspect=void 0!==e?e:1,this.view=null,this.filmGauge=35,this.filmOffset=0,this.updateProjectionMatrix()}function xt(t,e,r,i,n,o){this.a=t,this.b=e,this.c=r,this.normal=i&&i.isVector3?i:new g,this.vertexNormals=Array.isArray(i)?i:[],this.color=n&&n.isColor?n:new tt,this.vertexColors=Array.isArray(n)?n:[],this.materialIndex=void 0!==o?o:0}function _t(){return fp++}function wt(){Object.defineProperty(this,"id",{value:_t()}),this.uuid=Ql.generateUUID(),this.name="",this.type="Geometry",this.vertices=[],this.colors=[],this.faces=[],this.faceVertexUvs=[[]],this.morphTargets=[],this.morphNormals=[],this.skinWeights=[],this.skinIndices=[],this.lineDistances=[],this.boundingBox=null,this.boundingSphere=null,this.elementsNeedUpdate=!1,this.verticesNeedUpdate=!1,this.uvsNeedUpdate=!1,this.normalsNeedUpdate=!1,this.colorsNeedUpdate=!1,this.lineDistancesNeedUpdate=!1,this.groupsNeedUpdate=!1}function St(t,e,r){if(Array.isArray(t))throw new TypeError("THREE.BufferAttribute: array should be a Typed Array.");this.uuid=Ql.generateUUID(),this.name="",this.array=t,this.itemSize=e,this.count=void 0!==t?t.length/e:0,this.normalized=!0===r,this.dynamic=!1,this.updateRange={offset:0,count:-1},this.onUploadCallback=function(){},this.version=0}function At(t,e){St.call(this,new Uint16Array(t),e)}function Mt(t,e){St.call(this,new Uint32Array(t),e)}function Et(t,e){St.call(this,new Float32Array(t),e)}function Tt(){this.indices=[],this.vertices=[],this.normals=[],this.colors=[],this.uvs=[],this.uvs2=[],this.groups=[],this.morphTargets={},this.skinWeights=[],this.skinIndices=[],this.boundingBox=null,this.boundingSphere=null,this.verticesNeedUpdate=!1,this.normalsNeedUpdate=!1,this.colorsNeedUpdate=!1,this.uvsNeedUpdate=!1,this.groupsNeedUpdate=!1}function Pt(t){if(0===t.length)return-1/0;for(var e=t[0],r=1,i=t.length;r<i;++r)t[r]>e&&(e=t[r]);return e}function Ct(){Object.defineProperty(this,"id",{value:_t()}),this.uuid=Ql.generateUUID(),this.name="",this.type="BufferGeometry",this.index=null,this.attributes={},this.morphAttributes={},this.groups=[],this.boundingBox=null,this.boundingSphere=null,this.drawRange={start:0,count:1/0}}function It(t,e,r,i,n,o){wt.call(this),this.type="BoxGeometry",this.parameters={width:t,height:e,depth:r,widthSegments:i,heightSegments:n,depthSegments:o},this.fromBufferGeometry(new Rt(t,e,r,i,n,o)),this.mergeVertices()}function Rt(t,e,r,i,n,o){function a(t,e,r,i,n,o,a,f,m,v,y){var b,x,_=o/m,w=a/v,S=o/2,A=a/2,M=f/2,E=m+1,T=v+1,P=0,C=0,I=new g;for(x=0;x<T;x++){var R=x*w-A;for(b=0;b<E;b++){var L=b*_-S;I[t]=L*i,I[e]=R*n,I[r]=M,u.push(I.x,I.y,I.z),I[t]=0,I[e]=0,I[r]=f>0?1:-1,h.push(I.x,I.y,I.z),l.push(b/m),l.push(1-x/v),P+=1}}for(x=0;x<v;x++)for(b=0;b<m;b++){var O=p+b+E*x,D=p+b+E*(x+1),N=p+(b+1)+E*(x+1),k=p+(b+1)+E*x;c.push(O,D,k),c.push(D,N,k),C+=6}s.addGroup(d,C,y),d+=C,p+=P}Ct.call(this),this.type="BoxBufferGeometry",this.parameters={width:t,height:e,depth:r,widthSegments:i,heightSegments:n,depthSegments:o};var s=this;i=Math.floor(i)||1,n=Math.floor(n)||1;var 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Texture.wrapS and Texture.wrapT should be set to THREE.ClampToEdgeWrapping.",a),t.texParameteri(r,t.TEXTURE_MAG_FILTER,p(a.magFilter)),t.texParameteri(r,t.TEXTURE_MIN_FILTER,p(a.minFilter)),a.minFilter!==nl&&a.minFilter!==sl&&console.warn("THREE.WebGLRenderer: Texture is not power of two. 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_=t.DEPTH_COMPONENT;if(i.type===gl){if(!P)throw new Error("Float Depth Texture only supported in WebGL2.0");_=t.DEPTH_COMPONENT32F}else P&&(_=t.DEPTH_COMPONENT16);i.format===Tl&&_===t.DEPTH_COMPONENT&&i.type!==dl&&i.type!==ml&&(console.warn("THREE.WebGLRenderer: Use UnsignedShortType or UnsignedIntType for DepthFormat DepthTexture."),i.type=dl,v=o(i.type)),i.format===Pl&&(_=t.DEPTH_STENCIL,i.type!==_l&&(console.warn("THREE.WebGLRenderer: Use UnsignedInt248Type for DepthStencilFormat DepthTexture."),i.type=_l,v=o(i.type))),r.texImage2D(t.TEXTURE_2D,0,_,f.width,f.height,0,g,v,null)}else if(i.isDataTexture)if(b.length>0&&m){for(var w=0,S=b.length;w<S;w++)y=b[w],r.texImage2D(t.TEXTURE_2D,w,g,y.width,y.height,0,g,v,y.data);i.generateMipmaps=!1}else r.texImage2D(t.TEXTURE_2D,0,g,f.width,f.height,0,g,v,f.data);else if(i.isCompressedTexture)for(var w=0,S=b.length;w<S;w++)y=b[w],i.format!==Al&&i.format!==Sl?r.getCompressedTextureFormats().indexOf(g)>-1?r.compressedTexImage2D(t.TEXTURE_2D,w,g,y.width,y.height,0,y.data):console.warn("THREE.WebGLRenderer: Attempt to load unsupported compressed texture format in .uploadTexture()"):r.texImage2D(t.TEXTURE_2D,w,g,y.width,y.height,0,g,v,y.data);else if(b.length>0&&m){for(var w=0,S=b.length;w<S;w++)y=b[w],r.texImage2D(t.TEXTURE_2D,w,g,g,v,y);i.generateMipmaps=!1}else r.texImage2D(t.TEXTURE_2D,0,g,g,v,f);l(i,m)&&t.generateMipmap(t.TEXTURE_2D),e.__version=i.version,i.onUpdate&&i.onUpdate(i)}function w(e,n,a,s){var c=o(n.texture.format),u=o(n.texture.type);r.texImage2D(s,0,c,n.width,n.height,0,c,u,null),t.bindFramebuffer(t.FRAMEBUFFER,e),t.framebufferTexture2D(t.FRAMEBUFFER,a,s,i.get(n.texture).__webglTexture,0),t.bindFramebuffer(t.FRAMEBUFFER,null)}function S(e,r){t.bindRenderbuffer(t.RENDERBUFFER,e),r.depthBuffer&&!r.stencilBuffer?(t.renderbufferStorage(t.RENDERBUFFER,t.DEPTH_COMPONENT16,r.width,r.height),t.framebufferRenderbuffer(t.FRAMEBUFFER,t.DEPTH_ATTACHMENT,t.RENDERBUFFER,e)):r.depthBuffer&&r.stencilBuffer?(t.renderbufferStorage(t.RENDERBUFFER,t.DEPTH_STENCIL,r.width,r.height),t.framebufferRenderbuffer(t.FRAMEBUFFER,t.DEPTH_STENCIL_ATTACHMENT,t.RENDERBUFFER,e)):t.renderbufferStorage(t.RENDERBUFFER,t.RGBA4,r.width,r.height),t.bindRenderbuffer(t.RENDERBUFFER,null)}function A(e,r){if(r&&r.isWebGLRenderTargetCube)throw new Error("Depth Texture with cube render targets is not supported!");if(t.bindFramebuffer(t.FRAMEBUFFER,e),!r.depthTexture||!r.depthTexture.isDepthTexture)throw new Error("renderTarget.depthTexture must be an instance of 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t.bindFramebuffer(t.FRAMEBUFFER,r.__webglFramebuffer),r.__webglDepthbuffer=t.createRenderbuffer(),S(r.__webglDepthbuffer,e);t.bindFramebuffer(t.FRAMEBUFFER,null)}function E(e){var n=i.get(e),o=i.get(e.texture);e.addEventListener("dispose",f),o.__webglTexture=t.createTexture(),a.textures++;var s=!0===e.isWebGLRenderTargetCube,u=c(e);if(s){n.__webglFramebuffer=[];for(h=0;h<6;h++)n.__webglFramebuffer[h]=t.createFramebuffer()}else n.__webglFramebuffer=t.createFramebuffer();if(s){r.bindTexture(t.TEXTURE_CUBE_MAP,o.__webglTexture),x(t.TEXTURE_CUBE_MAP,e.texture,u);for(var h=0;h<6;h++)w(n.__webglFramebuffer[h],e,t.COLOR_ATTACHMENT0,t.TEXTURE_CUBE_MAP_POSITIVE_X+h);l(e.texture,u)&&t.generateMipmap(t.TEXTURE_CUBE_MAP),r.bindTexture(t.TEXTURE_CUBE_MAP,null)}else 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v(e){e.side===nh?f(t.CULL_FACE):p(t.CULL_FACE),y(e.side===ih),!0===e.transparent?g(e.blending,e.blendEquation,e.blendSrc,e.blendDst,e.blendEquationAlpha,e.blendSrcAlpha,e.blendDstAlpha,e.premultipliedAlpha):g(hh),L.setFunc(e.depthFunc),L.setTest(e.depthTest),L.setMask(e.depthWrite),R.setMask(e.colorWrite),_(e.polygonOffset,e.polygonOffsetFactor,e.polygonOffsetUnits)}function y(e){q!==e&&(e?t.frontFace(t.CW):t.frontFace(t.CCW),q=e)}function b(e){e!==Zu?(p(t.CULL_FACE),e!==Y&&(e===Ku?t.cullFace(t.BACK):e===Qu?t.cullFace(t.FRONT):t.cullFace(t.FRONT_AND_BACK))):f(t.CULL_FACE),Y=e}function x(e){e!==Z&&(rt&&t.lineWidth(e),Z=e)}function _(e,r,i){e?(p(t.POLYGON_OFFSET_FILL),K===r&&Q===i||(t.polygonOffset(r,i),K=r,Q=i)):f(t.POLYGON_OFFSET_FILL)}function w(){return J}function S(e){J=e,e?p(t.SCISSOR_TEST):f(t.SCISSOR_TEST)}function A(e){void 0===e&&(e=t.TEXTURE0+tt-1),it!==e&&(t.activeTexture(e),it=e)}function M(e,r){null===it&&A();var i=nt[it];void 0===i&&(i={type:void 0,texture:void 0},nt[it]=i),i.type===e&&i.texture===r||(t.bindTexture(e,r||st[e]),i.type=e,i.texture=r)}function E(){try{t.compressedTexImage2D.apply(t,arguments)}catch(t){console.error("THREE.WebGLState:",t)}}function T(){try{t.texImage2D.apply(t,arguments)}catch(t){console.error("THREE.WebGLState:",t)}}function P(e){!1===ot.equals(e)&&(t.scissor(e.x,e.y,e.z,e.w),ot.copy(e))}function C(e){!1===at.equals(e)&&(t.viewport(e.x,e.y,e.z,e.w),at.copy(e))}function I(){for(var e=0;e<k.length;e++)1===k[e]&&(t.disableVertexAttribArray(e),k[e]=0);B={},z=null,it=null,nt={},U=null,q=null,Y=null,R.reset(),L.reset(),O.reset()}var R=new i,L=new n,O=new o,D=t.getParameter(t.MAX_VERTEX_ATTRIBS),N=new Uint8Array(D),k=new Uint8Array(D),F=new Uint8Array(D),B={},z=null,U=null,j=null,G=null,V=null,$=null,H=null,W=null,X=!1,q=null,Y=null,Z=null,K=null,Q=null,J=null,tt=t.getParameter(t.MAX_COMBINED_TEXTURE_IMAGE_UNITS),et=parseFloat(/^WebGL\ 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n(e){if("highp"===e){if(t.getShaderPrecisionFormat(t.VERTEX_SHADER,t.HIGH_FLOAT).precision>0&&t.getShaderPrecisionFormat(t.FRAGMENT_SHADER,t.HIGH_FLOAT).precision>0)return"highp";e="mediump"}return"mediump"===e&&t.getShaderPrecisionFormat(t.VERTEX_SHADER,t.MEDIUM_FLOAT).precision>0&&t.getShaderPrecisionFormat(t.FRAGMENT_SHADER,t.MEDIUM_FLOAT).precision>0?"mediump":"lowp"}var o,a=void 0!==r.precision?r.precision:"highp",s=n(a);s!==a&&(console.warn("THREE.WebGLRenderer:",a,"not supported, using",s,"instead."),a=s);var c=!0===r.logarithmicDepthBuffer&&!!e.get("EXT_frag_depth"),u=t.getParameter(t.MAX_TEXTURE_IMAGE_UNITS),h=t.getParameter(t.MAX_VERTEX_TEXTURE_IMAGE_UNITS),l=t.getParameter(t.MAX_TEXTURE_SIZE),p=t.getParameter(t.MAX_CUBE_MAP_TEXTURE_SIZE),d=t.getParameter(t.MAX_VERTEX_ATTRIBS),f=t.getParameter(t.MAX_VERTEX_UNIFORM_VECTORS),m=t.getParameter(t.MAX_VARYING_VECTORS),g=t.getParameter(t.MAX_FRAGMENT_UNIFORM_VECTORS),v=h>0,y=!!e.get("OES_texture_float");return{getMaxAnisotropy:i,getMaxPrecision:n,precision:a,logarithmicDepthBuffer:c,maxTextures:u,maxVertexTextures:h,maxTextureSize:l,maxCubemapSize:p,maxAttributes:d,maxVertexUniforms:f,maxVaryings:m,maxFragmentUniforms:g,vertexTextures:v,floatFragmentTextures:y,floatVertexTextures:v&&y}}function fe(t){bt.call(this),this.cameras=t||[]}function me(t){function e(){if(i.isPresenting){var e=i.getEyeParameters("left"),n=e.renderWidth,o=e.renderHeight;p=t.getPixelRatio(),l=t.getSize(),t.setDrawingBufferSize(2*n,o,1)}else r.enabled&&t.setDrawingBufferSize(l.width,l.height,p)}var r=this,i=null,n=null;"VRFrameData"in window&&(n=new window.VRFrameData);var o=new v,a=new v,s=new v,c=new bt;c.bounds=new d(0,0,.5,1),c.layers.enable(1);var u=new bt;u.bounds=new d(.5,0,.5,1),u.layers.enable(2);var h=new fe([c,u]);h.layers.enable(1),h.layers.enable(2);var l,p;window.addEventListener("vrdisplaypresentchange",e,!1),this.enabled=!1,this.standing=!1,this.getDevice=function(){return i},this.setDevice=function(t){void 0!==t&&(i=t)},this.getCamera=function(t){if(null===i)return t;i.depthNear=t.near,i.depthFar=t.far,i.getFrameData(n);var e=n.pose;null!==e.position?t.position.fromArray(e.position):t.position.set(0,0,0),null!==e.orientation&&t.quaternion.fromArray(e.orientation),t.updateMatrixWorld();var r=i.stageParameters;if(this.standing&&r&&(a.fromArray(r.sittingToStandingTransform),s.getInverse(a),t.matrixWorld.multiply(a),t.matrixWorldInverse.multiply(s)),!1===i.isPresenting)return t;h.matrixWorld.copy(t.matrixWorld),h.matrixWorldInverse.copy(t.matrixWorldInverse),c.matrixWorldInverse.fromArray(n.leftViewMatrix),u.matrixWorldInverse.fromArray(n.rightViewMatrix),this.standing&&r&&(c.matrixWorldInverse.multiply(s),u.matrixWorldInverse.multiply(s));var l=t.parent;null!==l&&(o.getInverse(l.matrixWorld),c.matrixWorldInverse.multiply(o),u.matrixWorldInverse.multiply(o)),c.matrixWorld.getInverse(c.matrixWorldInverse),u.matrixWorld.getInverse(u.matrixWorldInverse),c.projectionMatrix.fromArray(n.leftProjectionMatrix),u.projectionMatrix.fromArray(n.rightProjectionMatrix),h.projectionMatrix.copy(c.projectionMatrix);var p=i.getLayers();if(p.length){var d=p[0];null!==d.leftBounds&&4===d.leftBounds.length&&c.bounds.fromArray(d.leftBounds),null!==d.rightBounds&&4===d.rightBounds.length&&u.bounds.fromArray(d.rightBounds)}return h},this.getStandingMatrix=function(){return a},this.submitFrame=function(){i&&i.isPresenting&&i.submitFrame()}}function ge(t){var e={};return{get:function(r){if(void 0!==e[r])return e[r];var i;switch(r){case"WEBGL_depth_texture":i=t.getExtension("WEBGL_depth_texture")||t.getExtension("MOZ_WEBGL_depth_texture")||t.getExtension("WEBKIT_WEBGL_depth_texture");break;case"EXT_texture_filter_anisotropic":i=t.getExtension("EXT_texture_filter_anisotropic")||t.getExtension("MOZ_EXT_texture_filter_anisotropic")||t.getExtension("WEBKIT_EXT_texture_filter_anisotropic");break;case"WEBGL_compressed_texture_s3tc":i=t.getExtension("WEBGL_compressed_texture_s3tc")||t.getExtension("MOZ_WEBGL_compressed_texture_s3tc")||t.getExtension("WEBKIT_WEBGL_compressed_texture_s3tc");break;case"WEBGL_compressed_texture_pvrtc":i=t.getExtension("WEBGL_compressed_texture_pvrtc")||t.getExtension("WEBKIT_WEBGL_compressed_texture_pvrtc");break;case"WEBGL_compressed_texture_etc1":i=t.getExtension("WEBGL_compressed_texture_etc1");break;default:i=t.getExtension(r)}return null===i&&console.warn("THREE.WebGLRenderer: "+r+" extension not 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n=r.attributes,o=e.getAttributes(),a=t.defaultAttributeValues;for(var s in o){var c=o[s];if(c>=0){var u=n[s];if(void 0!==u){var h=u.normalized,l=u.itemSize,p=Bt.get(u),d=p.buffer,f=p.type,m=p.bytesPerElement;if(u.isInterleavedBufferAttribute){var g=u.data,v=g.stride,y=u.offset;g&&g.isInstancedInterleavedBuffer?(Nt.enableAttributeAndDivisor(c,g.meshPerAttribute),void 0===r.maxInstancedCount&&(r.maxInstancedCount=g.meshPerAttribute*g.count)):Nt.enableAttribute(c),Rt.bindBuffer(Rt.ARRAY_BUFFER,d),Rt.vertexAttribPointer(c,l,f,h,v*m,(i*v+y)*m)}else u.isInstancedBufferAttribute?(Nt.enableAttributeAndDivisor(c,u.meshPerAttribute),void 0===r.maxInstancedCount&&(r.maxInstancedCount=u.meshPerAttribute*u.count)):Nt.enableAttribute(c),Rt.bindBuffer(Rt.ARRAY_BUFFER,d),Rt.vertexAttribPointer(c,l,f,h,0,i*l*m)}else if(void 0!==a){var b=a[s];if(void 0!==b)switch(b.length){case 2:Rt.vertexAttrib2fv(c,b);break;case 3:Rt.vertexAttrib3fv(c,b);break;case 4:Rt.vertexAttrib4fv(c,b);break;default:Rt.vertexAttrib1fv(c,b)}}}}Nt.disableUnusedAttributes()}function l(t,e,r){if(t.visible){if(t.layers.test(e.layers))if(t.isLight)$.push(t);else if(t.isSprite)t.frustumCulled&&!bt.intersectsSprite(t)||X.push(t);else if(t.isLensFlare)q.push(t);else if(t.isImmediateRenderObject)r&&At.setFromMatrixPosition(t.matrixWorld).applyMatrix4(St),H.push(t,null,t.material,At.z,null);else if((t.isMesh||t.isLine||t.isPoints)&&(t.isSkinnedMesh&&t.skeleton.update(),!t.frustumCulled||bt.intersectsObject(t))){r&&At.setFromMatrixPosition(t.matrixWorld).applyMatrix4(St);var i=jt.update(t),n=t.material;if(Array.isArray(n))for(var o=i.groups,a=0,s=o.length;a<s;a++){var c=o[a],u=n[c.materialIndex];u&&u.visible&&H.push(t,i,u,At.z,c)}else n.visible&&H.push(t,i,n,At.z,null)}for(var h=t.children,a=0,s=h.length;a<s;a++)l(h[a],e,r)}}function p(t,e,r,i){for(var n=0,o=t.length;n<o;n++){var a=t[n],s=a.object,c=a.geometry,u=void 0===i?a.material:i,h=a.group;if(r.isArrayCamera){ot=r;for(var l=r.cameras,p=0,d=l.length;p<d;p++){var m=l[p];if(s.layers.test(m.layers)){var g=m.bounds,v=g.x*ht,y=g.y*ft,b=g.z*ht,x=g.w*ft;Y.setViewport(v,y,b,x),Y.setScissor(v,y,b,x),Y.setScissorTest(!0),f(s,e,m,c,u,h)}}}else ot=null,f(s,e,r,c,u,h)}}function f(t,e,r,i,n,o){if(t.modelViewMatrix.multiplyMatrices(r.matrixWorldInverse,t.matrixWorld),t.normalMatrix.getNormalMatrix(t.modelViewMatrix),t.onBeforeRender(Y,e,r,i,n,o),t.isImmediateRenderObject){Nt.setMaterial(n);var a=b(r,e.fog,n,t);et="",c(t,a,n)}else Y.renderBufferDirect(r,e.fog,i,n,t,o);t.onAfterRender(Y,e,r,i,n,o)}function m(t,e,r){var i=kt.get(t),n=Gt.getParameters(t,Tt,e,xt.numPlanes,xt.numIntersection,r),a=Gt.getProgramCode(t,n),c=i.program,u=!0;if(void 0===c)t.addEventListener("dispose",o);else if(c.code!==a)s(t);else{if(void 0!==n.shaderID)return;u=!1}if(u){if(n.shaderID){var h=lp[n.shaderID];i.shader={name:t.type,uniforms:up.clone(h.uniforms),vertexShader:h.vertexShader,fragmentShader:h.fragmentShader}}else i.shader={name:t.type,uniforms:t.uniforms,vertexShader:t.vertexShader,fragmentShader:t.fragmentShader};t.onBeforeCompile(i.shader),c=Gt.acquireProgram(t,i.shader,n,a),i.program=c,t.program=c}var l=c.getAttributes();if(t.morphTargets){t.numSupportedMorphTargets=0;for(p=0;p<Y.maxMorphTargets;p++)l["morphTarget"+p]>=0&&t.numSupportedMorphTargets++}if(t.morphNormals){t.numSupportedMorphNormals=0;for(var p=0;p<Y.maxMorphNormals;p++)l["morphNormal"+p]>=0&&t.numSupportedMorphNormals++}var d=i.shader.uniforms;(t.isShaderMaterial||t.isRawShaderMaterial)&&!0!==t.clipping||(i.numClippingPlanes=xt.numPlanes,i.numIntersection=xt.numIntersection,d.clippingPlanes=xt.uniform),i.fog=e,i.lightsHash=Tt.hash,t.lights&&(d.ambientLightColor.value=Tt.ambient,d.directionalLights.value=Tt.directional,d.spotLights.value=Tt.spot,d.rectAreaLights.value=Tt.rectArea,d.pointLights.value=Tt.point,d.hemisphereLights.value=Tt.hemi,d.directionalShadowMap.value=Tt.directionalShadowMap,d.directionalShadowMatrix.value=Tt.directionalShadowMatrix,d.spotShadowMap.value=Tt.spotShadowMap,d.spotShadowMatrix.value=Tt.spotShadowMatrix,d.pointShadowMap.value=Tt.pointShadowMap,d.pointShadowMatrix.value=Tt.pointShadowMatrix);var f=i.program.getUniforms(),m=J.seqWithValue(f.seq,d);i.uniformsList=m}function b(t,e,r,i){ut=0;var n=kt.get(r);if(_t&&(wt||t!==nt)){var o=t===nt&&r.id===tt;xt.setState(r.clippingPlanes,r.clipIntersection,r.clipShadows,t,n,o)}!1===r.needsUpdate&&(void 0===n.program?r.needsUpdate=!0:r.fog&&n.fog!==e?r.needsUpdate=!0:r.lights&&n.lightsHash!==Tt.hash?r.needsUpdate=!0:void 0===n.numClippingPlanes||n.numClippingPlanes===xt.numPlanes&&n.numIntersection===xt.numIntersection||(r.needsUpdate=!0)),r.needsUpdate&&(m(r,e,i),r.needsUpdate=!1);var a=!1,s=!1,c=!1,u=n.program,h=u.getUniforms(),l=n.shader.uniforms;if(u.id!==Z&&(Rt.useProgram(u.program),Z=u.id,a=!0,s=!0,c=!0),r.id!==tt&&(tt=r.id,s=!0),a||t!==nt){if(h.setValue(Rt,"projectionMatrix",t.projectionMatrix),Dt.logarithmicDepthBuffer&&h.setValue(Rt,"logDepthBufFC",2/(Math.log(t.far+1)/Math.LN2)),nt!==(ot||t)&&(nt=ot||t,s=!0,c=!0),r.isShaderMaterial||r.isMeshPhongMaterial||r.isMeshStandardMaterial||r.envMap){var p=h.map.cameraPosition;void 0!==p&&p.setValue(Rt,At.setFromMatrixPosition(t.matrixWorld))}(r.isMeshPhongMaterial||r.isMeshLambertMaterial||r.isMeshBasicMaterial||r.isMeshStandardMaterial||r.isShaderMaterial||r.skinning)&&h.setValue(Rt,"viewMatrix",t.matrixWorldInverse)}if(r.skinning){h.setOptional(Rt,i,"bindMatrix"),h.setOptional(Rt,i,"bindMatrixInverse");var d=i.skeleton;if(d){var f=d.bones;if(Dt.floatVertexTextures){if(void 0===d.boneTexture){var g=Math.sqrt(4*f.length);g=Ql.nextPowerOfTwo(Math.ceil(g)),g=Math.max(g,4);var v=new Float32Array(g*g*4);v.set(d.boneMatrices);var b=new y(v,g,g,Al,gl);d.boneMatrices=v,d.boneTexture=b,d.boneTextureSize=g}h.setValue(Rt,"boneTexture",d.boneTexture),h.setValue(Rt,"boneTextureSize",d.boneTextureSize)}else h.setOptional(Rt,d,"boneMatrices")}}return s&&(h.setValue(Rt,"toneMappingExposure",Y.toneMappingExposure),h.setValue(Rt,"toneMappingWhitePoint",Y.toneMappingWhitePoint),r.lights&&R(l,c),e&&r.fog&&A(l,e),(r.isMeshBasicMaterial||r.isMeshLambertMaterial||r.isMeshPhongMaterial||r.isMeshStandardMaterial||r.isMeshNormalMaterial||r.isMeshDepthMaterial)&&x(l,r),r.isLineBasicMaterial?_(l,r):r.isLineDashedMaterial?(_(l,r),w(l,r)):r.isPointsMaterial?S(l,r):r.isMeshLambertMaterial?M(l,r):r.isMeshToonMaterial?T(l,r):r.isMeshPhongMaterial?E(l,r):r.isMeshPhysicalMaterial?C(l,r):r.isMeshStandardMaterial?P(l,r):r.isMeshDepthMaterial?r.displacementMap&&(l.displacementMap.value=r.displacementMap,l.displacementScale.value=r.displacementScale,l.displacementBias.value=r.displacementBias):r.isMeshNormalMaterial&&I(l,r),void 0!==l.ltcMat&&(l.ltcMat.value=cp.LTC_MAT_TEXTURE),void 0!==l.ltcMag&&(l.ltcMag.value=cp.LTC_MAG_TEXTURE),J.upload(Rt,n.uniformsList,l,Y)),h.setValue(Rt,"modelViewMatrix",i.modelViewMatrix),h.setValue(Rt,"normalMatrix",i.normalMatrix),h.setValue(Rt,"modelMatrix",i.matrixWorld),u}function x(t,e){t.opacity.value=e.opacity,t.diffuse.value=e.color,e.emissive&&t.emissive.value.copy(e.emissive).multiplyScalar(e.emissiveIntensity),t.map.value=e.map,t.specularMap.value=e.specularMap,t.alphaMap.value=e.alphaMap,e.lightMap&&(t.lightMap.value=e.lightMap,t.lightMapIntensity.value=e.lightMapIntensity),e.aoMap&&(t.aoMap.value=e.aoMap,t.aoMapIntensity.value=e.aoMapIntensity);var r;if(e.map?r=e.map:e.specularMap?r=e.specularMap:e.displacementMap?r=e.displacementMap:e.normalMap?r=e.normalMap:e.bumpMap?r=e.bumpMap:e.roughnessMap?r=e.roughnessMap:e.metalnessMap?r=e.metalnessMap:e.alphaMap?r=e.alphaMap:e.emissiveMap&&(r=e.emissiveMap),void 0!==r){r.isWebGLRenderTarget&&(r=r.texture);var i=r.offset,n=r.repeat;t.offsetRepeat.value.set(i.x,i.y,n.x,n.y)}t.envMap.value=e.envMap,t.flipEnvMap.value=e.envMap&&e.envMap.isCubeTexture?-1:1,t.reflectivity.value=e.reflectivity,t.refractionRatio.value=e.refractionRatio}function _(t,e){t.diffuse.value=e.color,t.opacity.value=e.opacity}function w(t,e){t.dashSize.value=e.dashSize,t.totalSize.value=e.dashSize+e.gapSize,t.scale.value=e.scale}function S(t,e){if(t.diffuse.value=e.color,t.opacity.value=e.opacity,t.size.value=e.size*mt,t.scale.value=.5*ft,t.map.value=e.map,null!==e.map){var r=e.map.offset,i=e.map.repeat;t.offsetRepeat.value.set(r.x,r.y,i.x,i.y)}}function A(t,e){t.fogColor.value=e.color,e.isFog?(t.fogNear.value=e.near,t.fogFar.value=e.far):e.isFogExp2&&(t.fogDensity.value=e.density)}function M(t,e){e.emissiveMap&&(t.emissiveMap.value=e.emissiveMap)}function E(t,e){t.specular.value=e.specular,t.shininess.value=Math.max(e.shininess,1e-4),e.emissiveMap&&(t.emissiveMap.value=e.emissiveMap),e.bumpMap&&(t.bumpMap.value=e.bumpMap,t.bumpScale.value=e.bumpScale),e.normalMap&&(t.normalMap.value=e.normalMap,t.normalScale.value.copy(e.normalScale)),e.displacementMap&&(t.displacementMap.value=e.displacementMap,t.displacementScale.value=e.displacementScale,t.displacementBias.value=e.displacementBias)}function T(t,e){E(t,e),e.gradientMap&&(t.gradientMap.value=e.gradientMap)}function P(t,e){t.roughness.value=e.roughness,t.metalness.value=e.metalness,e.roughnessMap&&(t.roughnessMap.value=e.roughnessMap),e.metalnessMap&&(t.metalnessMap.value=e.metalnessMap),e.emissiveMap&&(t.emissiveMap.value=e.emissiveMap),e.bumpMap&&(t.bumpMap.value=e.bumpMap,t.bumpScale.value=e.bumpScale),e.normalMap&&(t.normalMap.value=e.normalMap,t.normalScale.value.copy(e.normalScale)),e.displacementMap&&(t.displacementMap.value=e.displacementMap,t.displacementScale.value=e.displacementScale,t.displacementBias.value=e.displacementBias),e.envMap&&(t.envMapIntensity.value=e.envMapIntensity)}function C(t,e){t.clearCoat.value=e.clearCoat,t.clearCoatRoughness.value=e.clearCoatRoughness,P(t,e)}function I(t,e){e.bumpMap&&(t.bumpMap.value=e.bumpMap,t.bumpScale.value=e.bumpScale),e.normalMap&&(t.normalMap.value=e.normalMap,t.normalScale.value.copy(e.normalScale)),e.displacementMap&&(t.displacementMap.value=e.displacementMap,t.displacementScale.value=e.displacementScale,t.displacementBias.value=e.displacementBias)}function R(t,e){t.ambientLightColor.needsUpdate=e,t.directionalLights.needsUpdate=e,t.pointLights.needsUpdate=e,t.spotLights.needsUpdate=e,t.rectAreaLights.needsUpdate=e,t.hemisphereLights.needsUpdate=e}function L(t){for(var e=0,r=0,i=t.length;r<i;r++){var n=t[r];n.castShadow&&(Tt.shadows[e]=n,e++)}Tt.shadows.length=e}function O(t,e){var r,i,n,o,a,s,c,u,h=0,l=0,p=0,d=e.matrixWorldInverse,f=0,m=0,g=0,v=0,y=0;for(r=0,i=t.length;r<i;r++)if(n=t[r],a=n.color,s=n.intensity,c=n.distance,u=n.shadow&&n.shadow.map?n.shadow.map.texture:null,n.isAmbientLight)h+=a.r*s,l+=a.g*s,p+=a.b*s;else if(n.isDirectionalLight)(b=Yt.get(n)).color.copy(n.color).multiplyScalar(n.intensity),b.direction.setFromMatrixPosition(n.matrixWorld),At.setFromMatrixPosition(n.target.matrixWorld),b.direction.sub(At),b.direction.transformDirection(d),b.shadow=n.castShadow,n.castShadow&&(o=n.shadow,b.shadowBias=o.bias,b.shadowRadius=o.radius,b.shadowMapSize=o.mapSize),Tt.directionalShadowMap[f]=u,Tt.directionalShadowMatrix[f]=n.shadow.matrix,Tt.directional[f]=b,f++;else if(n.isSpotLight)(b=Yt.get(n)).position.setFromMatrixPosition(n.matrixWorld),b.position.applyMatrix4(d),b.color.copy(a).multiplyScalar(s),b.distance=c,b.direction.setFromMatrixPosition(n.matrixWorld),At.setFromMatrixPosition(n.target.matrixWorld),b.direction.sub(At),b.direction.transformDirection(d),b.coneCos=Math.cos(n.angle),b.penumbraCos=Math.cos(n.angle*(1-n.penumbra)),b.decay=0===n.distance?0:n.decay,b.shadow=n.castShadow,n.castShadow&&(o=n.shadow,b.shadowBias=o.bias,b.shadowRadius=o.radius,b.shadowMapSize=o.mapSize),Tt.spotShadowMap[g]=u,Tt.spotShadowMatrix[g]=n.shadow.matrix,Tt.spot[g]=b,g++;else if(n.isRectAreaLight)(b=Yt.get(n)).color.copy(a).multiplyScalar(s/(n.width*n.height)),b.position.setFromMatrixPosition(n.matrixWorld),b.position.applyMatrix4(d),Et.identity(),Mt.copy(n.matrixWorld),Mt.premultiply(d),Et.extractRotation(Mt),b.halfWidth.set(.5*n.width,0,0),b.halfHeight.set(0,.5*n.height,0),b.halfWidth.applyMatrix4(Et),b.halfHeight.applyMatrix4(Et),Tt.rectArea[v]=b,v++;else if(n.isPointLight)(b=Yt.get(n)).position.setFromMatrixPosition(n.matrixWorld),b.position.applyMatrix4(d),b.color.copy(n.color).multiplyScalar(n.intensity),b.distance=n.distance,b.decay=0===n.distance?0:n.decay,b.shadow=n.castShadow,n.castShadow&&(o=n.shadow,b.shadowBias=o.bias,b.shadowRadius=o.radius,b.shadowMapSize=o.mapSize),Tt.pointShadowMap[m]=u,Tt.pointShadowMatrix[m]=n.shadow.matrix,Tt.point[m]=b,m++;else if(n.isHemisphereLight){var b=Yt.get(n);b.direction.setFromMatrixPosition(n.matrixWorld),b.direction.transformDirection(d),b.direction.normalize(),b.skyColor.copy(n.color).multiplyScalar(s),b.groundColor.copy(n.groundColor).multiplyScalar(s),Tt.hemi[y]=b,y++}Tt.ambient[0]=h,Tt.ambient[1]=l,Tt.ambient[2]=p,Tt.directional.length=f,Tt.spot.length=g,Tt.rectArea.length=v,Tt.point.length=m,Tt.hemi.length=y,Tt.hash=f+","+m+","+g+","+v+","+y+","+Tt.shadows.length}function D(){var t=ut;return t>=Dt.maxTextures&&console.warn("THREE.WebGLRenderer: Trying to use "+t+" texture units while this GPU supports only "+Dt.maxTextures),ut+=1,t}function N(t){var e;if(t===el)return Rt.REPEAT;if(t===rl)return Rt.CLAMP_TO_EDGE;if(t===il)return Rt.MIRRORED_REPEAT;if(t===nl)return Rt.NEAREST;if(t===ol)return Rt.NEAREST_MIPMAP_NEAREST;if(t===al)return Rt.NEAREST_MIPMAP_LINEAR;if(t===sl)return Rt.LINEAR;if(t===cl)return Rt.LINEAR_MIPMAP_NEAREST;if(t===ul)return Rt.LINEAR_MIPMAP_LINEAR;if(t===hl)return Rt.UNSIGNED_BYTE;if(t===yl)return Rt.UNSIGNED_SHORT_4_4_4_4;if(t===bl)return Rt.UNSIGNED_SHORT_5_5_5_1;if(t===xl)return Rt.UNSIGNED_SHORT_5_6_5;if(t===ll)return Rt.BYTE;if(t===pl)return Rt.SHORT;if(t===dl)return Rt.UNSIGNED_SHORT;if(t===fl)return Rt.INT;if(t===ml)return Rt.UNSIGNED_INT;if(t===gl)return Rt.FLOAT;if(t===vl&&null!==(e=Ot.get("OES_texture_half_float")))return e.HALF_FLOAT_OES;if(t===wl)return Rt.ALPHA;if(t===Sl)return Rt.RGB;if(t===Al)return Rt.RGBA;if(t===Ml)return Rt.LUMINANCE;if(t===El)return Rt.LUMINANCE_ALPHA;if(t===Tl)return Rt.DEPTH_COMPONENT;if(t===Pl)return Rt.DEPTH_STENCIL;if(t===gh)return Rt.FUNC_ADD;if(t===vh)return Rt.FUNC_SUBTRACT;if(t===yh)return Rt.FUNC_REVERSE_SUBTRACT;if(t===_h)return Rt.ZERO;if(t===wh)return Rt.ONE;if(t===Sh)return Rt.SRC_COLOR;if(t===Ah)return Rt.ONE_MINUS_SRC_COLOR;if(t===Mh)return Rt.SRC_ALPHA;if(t===Eh)return Rt.ONE_MINUS_SRC_ALPHA;if(t===Th)return Rt.DST_ALPHA;if(t===Ph)return Rt.ONE_MINUS_DST_ALPHA;if(t===Ch)return Rt.DST_COLOR;if(t===Ih)return Rt.ONE_MINUS_DST_COLOR;if(t===Rh)return Rt.SRC_ALPHA_SATURATE;if((t===Cl||t===Il||t===Rl||t===Ll)&&null!==(e=Ot.get("WEBGL_compressed_texture_s3tc"))){if(t===Cl)return e.COMPRESSED_RGB_S3TC_DXT1_EXT;if(t===Il)return e.COMPRESSED_RGBA_S3TC_DXT1_EXT;if(t===Rl)return e.COMPRESSED_RGBA_S3TC_DXT3_EXT;if(t===Ll)return e.COMPRESSED_RGBA_S3TC_DXT5_EXT}if((t===Ol||t===Dl||t===Nl||t===kl)&&null!==(e=Ot.get("WEBGL_compressed_texture_pvrtc"))){if(t===Ol)return e.COMPRESSED_RGB_PVRTC_4BPPV1_IMG;if(t===Dl)return e.COMPRESSED_RGB_PVRTC_2BPPV1_IMG;if(t===Nl)return e.COMPRESSED_RGBA_PVRTC_4BPPV1_IMG;if(t===kl)return e.COMPRESSED_RGBA_PVRTC_2BPPV1_IMG}if(t===Fl&&null!==(e=Ot.get("WEBGL_compressed_texture_etc1")))return e.COMPRESSED_RGB_ETC1_WEBGL;if((t===bh||t===xh)&&null!==(e=Ot.get("EXT_blend_minmax"))){if(t===bh)return e.MIN_EXT;if(t===xh)return e.MAX_EXT}return t===_l&&null!==(e=Ot.get("WEBGL_depth_texture"))?e.UNSIGNED_INT_24_8_WEBGL:0}console.log("THREE.WebGLRenderer",Yu);var k=void 0!==(t=t||{}).canvas?t.canvas:document.createElementNS("http://www.w3.org/1999/xhtml","canvas"),F=void 0!==t.context?t.context:null,B=void 0!==t.alpha&&t.alpha,z=void 0===t.depth||t.depth,U=void 0===t.stencil||t.stencil,j=void 0!==t.antialias&&t.antialias,G=void 0===t.premultipliedAlpha||t.premultipliedAlpha,V=void 0!==t.preserveDrawingBuffer&&t.preserveDrawingBuffer,$=[],H=null,W=new Float32Array(8),X=[],q=[];this.domElement=k,this.context=null,this.autoClear=!0,this.autoClearColor=!0,this.autoClearDepth=!0,this.autoClearStencil=!0,this.sortObjects=!0,this.clippingPlanes=[],this.localClippingEnabled=!1,this.gammaFactor=2,this.gammaInput=!1,this.gammaOutput=!1,this.physicallyCorrectLights=!1,this.toneMapping=$h,this.toneMappingExposure=1,this.toneMappingWhitePoint=1,this.maxMorphTargets=8,this.maxMorphNormals=4;var Y=this,Z=null,K=null,Q=null,tt=-1,et="",nt=null,ot=null,at=new d,st=null,ct=new d,ut=0,ht=k.width,ft=k.height,mt=1,gt=new d(0,0,ht,ft),vt=!1,yt=new d(0,0,ht,ft),bt=new lt,xt=new ve,_t=!1,wt=!1,St=new v,At=new g,Mt=new v,Et=new v,Tt={hash:"",ambient:[0,0,0],directional:[],directionalShadowMap:[],directionalShadowMatrix:[],spot:[],spotShadowMap:[],spotShadowMatrix:[],rectArea:[],point:[],pointShadowMap:[],pointShadowMatrix:[],hemi:[],shadows:[]},Pt={geometries:0,textures:0},It={frame:0,calls:0,vertices:0,faces:0,points:0};this.info={render:It,memory:Pt,programs:null};var Rt;try{var Lt={alpha:B,depth:z,stencil:U,antialias:j,premultipliedAlpha:G,preserveDrawingBuffer:V};if(null===(Rt=F||k.getContext("webgl",Lt)||k.getContext("experimental-webgl",Lt)))throw null!==k.getContext("webgl")?"Error creating WebGL context with your selected attributes.":"Error creating WebGL context.";void 0===Rt.getShaderPrecisionFormat&&(Rt.getShaderPrecisionFormat=function(){return{rangeMin:1,rangeMax:1,precision:1}}),k.addEventListener("webglcontextlost",n,!1)}catch(t){console.error("THREE.WebGLRenderer: "+t)}var Ot=new ge(Rt);Ot.get("WEBGL_depth_texture"),Ot.get("OES_texture_float"),Ot.get("OES_texture_float_linear"),Ot.get("OES_texture_half_float"),Ot.get("OES_texture_half_float_linear"),Ot.get("OES_standard_derivatives"),Ot.get("ANGLE_instanced_arrays"),Ot.get("OES_element_index_uint")&&(Ct.MaxIndex=4294967296);var Dt=new de(Rt,Ot,t),Nt=new pe(Rt,Ot,N),kt=new le,Ft=new he(Rt,Ot,Nt,kt,Dt,N,Pt),Bt=new dt(Rt),Ut=new Wt(Rt,Bt,Pt),jt=new qt(Rt,Ut,It),Gt=new ue(this,Dt),Yt=new Xt,Zt=new Vt,Kt=new zt(this,Nt,jt,G),Qt=new me(this);this.info.programs=Gt.programs;var Jt=new Ht(Rt,Ot,It),te=new $t(Rt,Ot,It);r(),this.context=Rt,this.capabilities=Dt,this.extensions=Ot,this.properties=kt,this.renderLists=Zt,this.state=Nt,this.vr=Qt;var ee=new pt(this,Tt,jt,Dt);this.shadowMap=ee;var re=new it(this,X),ie=new rt(this,q);this.getContext=function(){return Rt},this.getContextAttributes=function(){return Rt.getContextAttributes()},this.forceContextLoss=function(){var t=Ot.get("WEBGL_lose_context");t&&t.loseContext()},this.getMaxAnisotropy=function(){return Dt.getMaxAnisotropy()},this.getPrecision=function(){return Dt.precision},this.getPixelRatio=function(){return mt},this.setPixelRatio=function(t){void 0!==t&&(mt=t,this.setSize(ht,ft,!1))},this.getSize=function(){return{width:ht,height:ft}},this.setSize=function(t,e,r){var i=Qt.getDevice();if(i&&i.isPresenting)return void console.warn("THREE.WebGLRenderer: Can't change size while VR device is presenting.");ht=t,ft=e,k.width=t*mt,k.height=e*mt,!1!==r&&(k.style.width=t+"px",k.style.height=e+"px"),this.setViewport(0,0,t,e)},this.getDrawingBufferSize=function(){return{width:ht*mt,height:ft*mt}},this.setDrawingBufferSize=function(t,e,r){ht=t,ft=e,mt=r,k.width=t*r,k.height=e*r,this.setViewport(0,0,t,e)},this.setViewport=function(t,e,r,i){yt.set(t,ft-e-i,r,i),Nt.viewport(ct.copy(yt).multiplyScalar(mt))},this.setScissor=function(t,e,r,i){gt.set(t,ft-e-i,r,i),Nt.scissor(at.copy(gt).multiplyScalar(mt))},this.setScissorTest=function(t){Nt.setScissorTest(vt=t)},this.getClearColor=Kt.getClearColor,this.setClearColor=Kt.setClearColor,this.getClearAlpha=Kt.getClearAlpha,this.setClearAlpha=Kt.setClearAlpha,this.clear=function(t,e,r){var i=0;(void 0===t||t)&&(i|=Rt.COLOR_BUFFER_BIT),(void 0===e||e)&&(i|=Rt.DEPTH_BUFFER_BIT),(void 0===r||r)&&(i|=Rt.STENCIL_BUFFER_BIT),Rt.clear(i)},this.clearColor=function(){this.clear(!0,!1,!1)},this.clearDepth=function(){this.clear(!1,!0,!1)},this.clearStencil=function(){this.clear(!1,!1,!0)},this.clearTarget=function(t,e,r,i){this.setRenderTarget(t),this.clear(e,r,i)},this.resetGLState=i,this.dispose=function(){k.removeEventListener("webglcontextlost",n,!1),Zt.dispose()},this.renderBufferImmediate=function(t,e,r){Nt.initAttributes();var i=kt.get(t);t.hasPositions&&!i.position&&(i.position=Rt.createBuffer()),t.hasNormals&&!i.normal&&(i.normal=Rt.createBuffer()),t.hasUvs&&!i.uv&&(i.uv=Rt.createBuffer()),t.hasColors&&!i.color&&(i.color=Rt.createBuffer());var n=e.getAttributes();if(t.hasPositions&&(Rt.bindBuffer(Rt.ARRAY_BUFFER,i.position),Rt.bufferData(Rt.ARRAY_BUFFER,t.positionArray,Rt.DYNAMIC_DRAW),Nt.enableAttribute(n.position),Rt.vertexAttribPointer(n.position,3,Rt.FLOAT,!1,0,0)),t.hasNormals){if(Rt.bindBuffer(Rt.ARRAY_BUFFER,i.normal),!r.isMeshPhongMaterial&&!r.isMeshStandardMaterial&&!r.isMeshNormalMaterial&&r.shading===oh)for(var o=0,a=3*t.count;o<a;o+=9){var s=t.normalArray,c=(s[o+0]+s[o+3]+s[o+6])/3,u=(s[o+1]+s[o+4]+s[o+7])/3,h=(s[o+2]+s[o+5]+s[o+8])/3;s[o+0]=c,s[o+1]=u,s[o+2]=h,s[o+3]=c,s[o+4]=u,s[o+5]=h,s[o+6]=c,s[o+7]=u,s[o+8]=h}Rt.bufferData(Rt.ARRAY_BUFFER,t.normalArray,Rt.DYNAMIC_DRAW),Nt.enableAttribute(n.normal),Rt.vertexAttribPointer(n.normal,3,Rt.FLOAT,!1,0,0)}t.hasUvs&&r.map&&(Rt.bindBuffer(Rt.ARRAY_BUFFER,i.uv),Rt.bufferData(Rt.ARRAY_BUFFER,t.uvArray,Rt.DYNAMIC_DRAW),Nt.enableAttribute(n.uv),Rt.vertexAttribPointer(Bt.uv,2,Rt.FLOAT,!1,0,0)),t.hasColors&&r.vertexColors!==sh&&(Rt.bindBuffer(Rt.ARRAY_BUFFER,i.color),Rt.bufferData(Rt.ARRAY_BUFFER,t.colorArray,Rt.DYNAMIC_DRAW),Nt.enableAttribute(n.color),Rt.vertexAttribPointer(n.color,3,Rt.FLOAT,!1,0,0)),Nt.disableUnusedAttributes(),Rt.drawArrays(Rt.TRIANGLES,0,t.count),t.count=0},this.renderBufferDirect=function(t,r,i,n,o,a){Nt.setMaterial(n);var s=b(t,r,n,o),c=i.id+"_"+s.id+"_"+(!0===n.wireframe),l=!1;c!==et&&(et=c,l=!0);var p=o.morphTargetInfluences;if(void 0!==p){for(var d=[],f=0,m=p.length;f<m;f++){v=p[f];d.push([v,f])}d.sort(u),d.length>8&&(d.length=8);for(var g=i.morphAttributes,f=0,m=d.length;f<m;f++){var v=d[f];if(W[f]=v[0],0!==v[0]){x=v[1];!0===n.morphTargets&&g.position&&i.addAttribute("morphTarget"+f,g.position[x]),!0===n.morphNormals&&g.normal&&i.addAttribute("morphNormal"+f,g.normal[x])}else!0===n.morphTargets&&i.removeAttribute("morphTarget"+f),!0===n.morphNormals&&i.removeAttribute("morphNormal"+f)}for(var f=d.length,y=W.length;f<y;f++)W[f]=0;s.getUniforms().setValue(Rt,"morphTargetInfluences",W),l=!0}var x=i.index,_=i.attributes.position,w=1;!0===n.wireframe&&(x=Ut.getWireframeAttribute(i),w=2);var S,A=Jt;null!==x&&(S=Bt.get(x),(A=te).setIndex(S)),l&&(h(n,s,i),null!==x&&Rt.bindBuffer(Rt.ELEMENT_ARRAY_BUFFER,S.buffer));var M=0;null!==x?M=x.count:void 0!==_&&(M=_.count);var E=i.drawRange.start*w,T=i.drawRange.count*w,P=null!==a?a.start*w:0,C=null!==a?a.count*w:1/0,I=Math.max(E,P),R=Math.min(M,E+T,P+C)-1,L=Math.max(0,R-I+1);if(0!==L){if(o.isMesh)if(!0===n.wireframe)Nt.setLineWidth(n.wireframeLinewidth*e()),A.setMode(Rt.LINES);else switch(o.drawMode){case Ul:A.setMode(Rt.TRIANGLES);break;case jl:A.setMode(Rt.TRIANGLE_STRIP);break;case Gl:A.setMode(Rt.TRIANGLE_FAN)}else if(o.isLine){var O=n.linewidth;void 0===O&&(O=1),Nt.setLineWidth(O*e()),o.isLineSegments?A.setMode(Rt.LINES):o.isLineLoop?A.setMode(Rt.LINE_LOOP):A.setMode(Rt.LINE_STRIP)}else o.isPoints&&A.setMode(Rt.POINTS);i&&i.isInstancedBufferGeometry?i.maxInstancedCount>0&&A.renderInstances(i,I,L):A.render(I,L)}},this.compile=function(t,e){$=[],t.traverse(function(t){t.isLight&&$.push(t)}),O($,e),t.traverse(function(e){if(e.material)if(Array.isArray(e.material))for(var r=0;r<e.material.length;r++)m(e.material[r],t.fog,e);else m(e.material,t.fog,e)})},this.animate=function(t){function e(){t(),(Qt.getDevice()||window).requestAnimationFrame(e)}(Qt.getDevice()||window).requestAnimationFrame(e)},this.render=function(t,e,r,i){if(!e||!e.isCamera)return void console.error("THREE.WebGLRenderer.render: camera is not an instance of THREE.Camera.");et="",tt=-1,nt=null,!0===t.autoUpdate&&t.updateMatrixWorld(),null===e.parent&&e.updateMatrixWorld(),Qt.enabled&&(e=Qt.getCamera(e)),St.multiplyMatrices(e.projectionMatrix,e.matrixWorldInverse),bt.setFromMatrix(St),$.length=0,X.length=0,q.length=0,wt=this.localClippingEnabled,_t=xt.init(this.clippingPlanes,wt,e),(H=Zt.get(t,e)).init(),l(t,e,Y.sortObjects),H.finish(),!0===Y.sortObjects&&H.sort(),_t&&xt.beginShadows(),L($),ee.render(t,e),O($,e),_t&&xt.endShadows(),It.frame++,It.calls=0,It.vertices=0,It.faces=0,It.points=0,void 0===r&&(r=null),this.setRenderTarget(r),Kt.render(t,e,i);var n=H.opaque,o=H.transparent;if(t.overrideMaterial){var a=t.overrideMaterial;n.length&&p(n,t,e,a),o.length&&p(o,t,e,a)}else n.length&&p(n,t,e),o.length&&p(o,t,e);re.render(t,e),ie.render(t,e,ct),r&&Ft.updateRenderTargetMipmap(r),Nt.buffers.depth.setTest(!0),Nt.buffers.depth.setMask(!0),Nt.buffers.color.setMask(!0),e.isArrayCamera&&Y.setScissorTest(!1),Qt.enabled&&Qt.submitFrame()},this.setFaceCulling=function(t,e){Nt.setCullFace(t),Nt.setFlipSided(e===Ju)},this.allocTextureUnit=D,this.setTexture2D=function(){var t=!1;return function(e,r){e&&e.isWebGLRenderTarget&&(t||(console.warn("THREE.WebGLRenderer.setTexture2D: don't use render targets as textures. 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for(e=0,i=(y=t.attributes.position).count/3;e<i;e++)for(r=0;r<3;r++)S=3*e+r,h.fromBufferAttribute(y,S),l.push(h.x,h.y,h.z),A=3*e+(r+1)%3,h.fromBufferAttribute(y,A),l.push(h.x,h.y,h.z)}this.addAttribute("position",new Et(l,3))}function ze(t,e,r){wt.call(this),this.type="ParametricGeometry",this.parameters={func:t,slices:e,stacks:r},this.fromBufferGeometry(new Ue(t,e,r)),this.mergeVertices()}function Ue(t,e,r){Ct.call(this),this.type="ParametricBufferGeometry",this.parameters={func:t,slices:e,stacks:r};var i,n,o=[],a=[],s=[],c=[],u=new g,h=new g,l=new g,p=new g,d=new g,f=e+1;for(i=0;i<=r;i++){var m=i/r;for(n=0;n<=e;n++){var v=n/e;h=t(v,m,h),a.push(h.x,h.y,h.z),v-1e-5>=0?(l=t(v-1e-5,m,l),p.subVectors(h,l)):(l=t(v+1e-5,m,l),p.subVectors(l,h)),m-1e-5>=0?(l=t(v,m-1e-5,l),d.subVectors(h,l)):(l=t(v,m+1e-5,l),d.subVectors(l,h)),u.crossVectors(p,d).normalize(),s.push(u.x,u.y,u.z),c.push(v,m)}}for(i=0;i<r;i++)for(n=0;n<e;n++){var 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r=[1,0,0,-1,0,0,0,1,0,0,-1,0,0,0,1,0,0,-1],i=[0,2,4,0,4,3,0,3,5,0,5,2,1,2,5,1,5,3,1,3,4,1,4,2];Ge.call(this,r,i,t,e),this.type="OctahedronBufferGeometry",this.parameters={radius:t,detail:e}}function Xe(t,e){wt.call(this),this.type="IcosahedronGeometry",this.parameters={radius:t,detail:e},this.fromBufferGeometry(new qe(t,e)),this.mergeVertices()}function qe(t,e){var r=(1+Math.sqrt(5))/2,i=[-1,r,0,1,r,0,-1,-r,0,1,-r,0,0,-1,r,0,1,r,0,-1,-r,0,1,-r,r,0,-1,r,0,1,-r,0,-1,-r,0,1],n=[0,11,5,0,5,1,0,1,7,0,7,10,0,10,11,1,5,9,5,11,4,11,10,2,10,7,6,7,1,8,3,9,4,3,4,2,3,2,6,3,6,8,3,8,9,4,9,5,2,4,11,6,2,10,8,6,7,9,8,1];Ge.call(this,i,n,t,e),this.type="IcosahedronBufferGeometry",this.parameters={radius:t,detail:e}}function Ye(t,e){wt.call(this),this.type="DodecahedronGeometry",this.parameters={radius:t,detail:e},this.fromBufferGeometry(new Ze(t,e)),this.mergeVertices()}function Ze(t,e){var 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o=t.getPointAt(n/e),a=c.normals[n],s=c.binormals[n];for(h=0;h<=i;h++){var u=h/i*Math.PI*2,l=Math.sin(u),f=-Math.cos(u);d.x=f*a.x+l*s.x,d.y=f*a.y+l*s.y,d.z=f*a.z+l*s.z,d.normalize(),v.push(d.x,d.y,d.z),p.x=o.x+r*d.x,p.y=o.y+r*d.y,p.z=o.z+r*d.z,m.push(p.x,p.y,p.z)}}function a(){for(h=1;h<=e;h++)for(u=1;u<=i;u++){var t=(i+1)*(h-1)+(u-1),r=(i+1)*h+(u-1),n=(i+1)*h+u,o=(i+1)*(h-1)+u;b.push(t,r,o),b.push(r,n,o)}}function s(){for(u=0;u<=e;u++)for(h=0;h<=i;h++)f.x=u/e,f.y=h/i,y.push(f.x,f.y)}Ct.call(this),this.type="TubeBufferGeometry",this.parameters={path:t,tubularSegments:e,radius:r,radialSegments:i,closed:n},e=e||64,r=r||1,i=i||8,n=n||!1;var c=t.computeFrenetFrames(e,n);this.tangents=c.tangents,this.normals=c.normals,this.binormals=c.binormals;var u,h,p=new g,d=new g,f=new l,m=[],v=[],y=[],b=[];!function(){for(u=0;u<e;u++)o(u);o(!1===n?e:0),s(),a()}(),this.setIndex(b),this.addAttribute("position",new Et(m,3)),this.addAttribute("normal",new Et(v,3)),this.addAttribute("uv",new Et(y,2))}function Je(t,e,r,i,n,o,a){wt.call(this),this.type="TorusKnotGeometry",this.parameters={radius:t,tube:e,tubularSegments:r,radialSegments:i,p:n,q:o},void 0!==a&&console.warn("THREE.TorusKnotGeometry: heightScale has been deprecated. 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M=(i+1)*(c-1)+(s-1),E=(i+1)*c+(s-1),T=(i+1)*c+s,P=(i+1)*(c-1)+s;u.push(M,E,P),u.push(E,T,P)}this.setIndex(u),this.addAttribute("position",new Et(h,3)),this.addAttribute("normal",new Et(l,3)),this.addAttribute("uv",new Et(p,2))}function er(t,e,r,i,n){wt.call(this),this.type="TorusGeometry",this.parameters={radius:t,tube:e,radialSegments:r,tubularSegments:i,arc:n},this.fromBufferGeometry(new rr(t,e,r,i,n)),this.mergeVertices()}function rr(t,e,r,i,n){Ct.call(this),this.type="TorusBufferGeometry",this.parameters={radius:t,tube:e,radialSegments:r,tubularSegments:i,arc:n},t=t||100,e=e||40,r=Math.floor(r)||8,i=Math.floor(i)||6,n=n||2*Math.PI;var o,a,s=[],c=[],u=[],h=[],l=new g,p=new g,d=new g;for(o=0;o<=r;o++)for(a=0;a<=i;a++){var f=a/i*n,m=o/r*Math.PI*2;p.x=(t+e*Math.cos(m))*Math.cos(f),p.y=(t+e*Math.cos(m))*Math.sin(f),p.z=e*Math.sin(m),c.push(p.x,p.y,p.z),l.x=t*Math.cos(f),l.y=t*Math.sin(f),d.subVectors(p,l).normalize(),u.push(d.x,d.y,d.z),h.push(a/i),h.push(o/r)}for(o=1;o<=r;o++)for(a=1;a<=i;a++){var v=(i+1)*o+a-1,y=(i+1)*(o-1)+a-1,b=(i+1)*(o-1)+a,x=(i+1)*o+a;s.push(v,y,x),s.push(y,b,x)}this.setIndex(s),this.addAttribute("position",new Et(c,3)),this.addAttribute("normal",new Et(u,3)),this.addAttribute("uv",new Et(h,2))}function ir(t,e){wt.call(this),this.type="ExtrudeGeometry",this.parameters={shapes:t,options:e},this.fromBufferGeometry(new nr(t,e)),this.mergeVertices()}function nr(t,e){void 0!==t&&(Ct.call(this),this.type="ExtrudeBufferGeometry",t=Array.isArray(t)?t:[t],this.addShapeList(t,e),this.computeVertexNormals())}function or(t,e){wt.call(this),this.type="TextGeometry",this.parameters={text:t,parameters:e},this.fromBufferGeometry(new ar(t,e)),this.mergeVertices()}function ar(t,e){var r=(e=e||{}).font;if(!r||!r.isFont)return console.error("THREE.TextGeometry: font parameter is not an instance of THREE.Font."),new wt;var i=r.generateShapes(t,e.size,e.curveSegments);e.amount=void 0!==e.height?e.height:50,void 0===e.bevelThickness&&(e.bevelThickness=10),void 0===e.bevelSize&&(e.bevelSize=8),void 0===e.bevelEnabled&&(e.bevelEnabled=!1),nr.call(this,i,e),this.type="TextBufferGeometry"}function sr(t,e,r,i,n,o,a){wt.call(this),this.type="SphereGeometry",this.parameters={radius:t,widthSegments:e,heightSegments:r,phiStart:i,phiLength:n,thetaStart:o,thetaLength:a},this.fromBufferGeometry(new cr(t,e,r,i,n,o,a)),this.mergeVertices()}function cr(t,e,r,i,n,o,a){Ct.call(this),this.type="SphereBufferGeometry",this.parameters={radius:t,widthSegments:e,heightSegments:r,phiStart:i,phiLength:n,thetaStart:o,thetaLength:a},t=t||50,e=Math.max(3,Math.floor(e)||8),r=Math.max(2,Math.floor(r)||6),i=void 0!==i?i:0,n=void 0!==n?n:2*Math.PI;var s,c,u=(o=void 0!==o?o:0)+(a=void 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hr(t,e,r,i,n,o){Ct.call(this),this.type="RingBufferGeometry",this.parameters={innerRadius:t,outerRadius:e,thetaSegments:r,phiSegments:i,thetaStart:n,thetaLength:o},t=t||20,e=e||50,n=void 0!==n?n:0,o=void 0!==o?o:2*Math.PI,r=void 0!==r?Math.max(3,r):8;var a,s,c,u=[],h=[],p=[],d=[],f=t,m=(e-t)/(i=void 0!==i?Math.max(1,i):1),v=new g,y=new l;for(s=0;s<=i;s++){for(c=0;c<=r;c++)a=n+c/r*o,v.x=f*Math.cos(a),v.y=f*Math.sin(a),h.push(v.x,v.y,v.z),p.push(0,0,1),y.x=(v.x/e+1)/2,y.y=(v.y/e+1)/2,d.push(y.x,y.y);f+=m}for(s=0;s<i;s++){var b=s*(r+1);for(c=0;c<r;c++){var x=a=c+b,_=a+r+1,w=a+r+2,S=a+1;u.push(x,_,S),u.push(_,w,S)}}this.setIndex(u),this.addAttribute("position",new Et(h,3)),this.addAttribute("normal",new Et(p,3)),this.addAttribute("uv",new Et(d,2))}function lr(t,e,r,i){wt.call(this),this.type="LatheGeometry",this.parameters={points:t,segments:e,phiStart:r,phiLength:i},this.fromBufferGeometry(new pr(t,e,r,i)),this.mergeVertices()}function pr(t,e,r,i){Ct.call(this),this.type="LatheBufferGeometry",this.parameters={points:t,segments:e,phiStart:r,phiLength:i},e=Math.floor(e)||12,r=r||0,i=i||2*Math.PI,i=Ql.clamp(i,0,2*Math.PI);var n,o,a,s=[],c=[],u=[],h=1/e,p=new g,d=new l;for(o=0;o<=e;o++){var f=r+o*h*i,m=Math.sin(f),v=Math.cos(f);for(a=0;a<=t.length-1;a++)p.x=t[a].x*m,p.y=t[a].y,p.z=t[a].x*v,c.push(p.x,p.y,p.z),d.x=o/e,d.y=a/(t.length-1),u.push(d.x,d.y)}for(o=0;o<e;o++)for(a=0;a<t.length-1;a++){var y=n=a+o*t.length,b=n+t.length,x=n+t.length+1,_=n+1;s.push(y,b,_),s.push(b,x,_)}if(this.setIndex(s),this.addAttribute("position",new Et(c,3)),this.addAttribute("uv",new Et(u,2)),this.computeVertexNormals(),i===2*Math.PI){var w=this.attributes.normal.array,S=new g,A=new g,M=new g;for(n=e*t.length*3,o=0,a=0;o<t.length;o++,a+=3)S.x=w[a+0],S.y=w[a+1],S.z=w[a+2],A.x=w[n+a+0],A.y=w[n+a+1],A.z=w[n+a+2],M.addVectors(S,A).normalize(),w[a+0]=w[n+a+0]=M.x,w[a+1]=w[n+a+1]=M.y,w[a+2]=w[n+a+2]=M.z}}function dr(t,e){wt.call(this),this.type="ShapeGeometry","object"==typeof e&&(console.warn("THREE.ShapeGeometry: Options parameter has been removed."),e=e.curveSegments),this.parameters={shapes:t,curveSegments:e},this.fromBufferGeometry(new fr(t,e)),this.mergeVertices()}function fr(t,e){function r(t){var r,i,c,h=o.length/3,l=t.extractPoints(e),p=l.shape,d=l.holes;if(!1===gp.isClockWise(p))for(p=p.reverse(),r=0,i=d.length;r<i;r++)c=d[r],!0===gp.isClockWise(c)&&(d[r]=c.reverse());var f=gp.triangulateShape(p,d);for(r=0,i=d.length;r<i;r++)c=d[r],p=p.concat(c);for(r=0,i=p.length;r<i;r++){var m=p[r];o.push(m.x,m.y,0),a.push(0,0,1),s.push(m.x,m.y)}for(r=0,i=f.length;r<i;r++){var g=f[r],v=g[0]+h,y=g[1]+h,b=g[2]+h;n.push(v,y,b),u+=3}}var i=this;Ct.call(this),this.type="ShapeBufferGeometry",this.parameters={shapes:t,curveSegments:e},e=e||12;var n=[],o=[],a=[],s=[],c=0,u=0;if(!1===Array.isArray(t))r(t);else for(var 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gr(t,e,r,i,n,o,a,s){wt.call(this),this.type="CylinderGeometry",this.parameters={radiusTop:t,radiusBottom:e,height:r,radialSegments:i,heightSegments:n,openEnded:o,thetaStart:a,thetaLength:s},this.fromBufferGeometry(new vr(t,e,r,i,n,o,a,s)),this.mergeVertices()}function vr(t,e,r,i,n,o,a,s){function c(r){var n,o,c,v=new l,x=new g,_=0,w=!0===r?t:e,S=!0===r?1:-1;for(o=m,n=1;n<=i;n++)p.push(0,y*S,0),d.push(0,S,0),f.push(.5,.5),m++;for(c=m,n=0;n<=i;n++){var A=n/i*s+a,M=Math.cos(A),E=Math.sin(A);x.x=w*E,x.y=y*S,x.z=w*M,p.push(x.x,x.y,x.z),d.push(0,S,0),v.x=.5*M+.5,v.y=.5*E*S+.5,f.push(v.x,v.y),m++}for(n=0;n<i;n++){var T=o+n,P=c+n;!0===r?h.push(P,P+1,T):h.push(P+1,P,T),_+=3}u.addGroup(b,_,!0===r?1:2),b+=_}Ct.call(this),this.type="CylinderBufferGeometry",this.parameters={radiusTop:t,radiusBottom:e,height:r,radialSegments:i,heightSegments:n,openEnded:o,thetaStart:a,thetaLength:s};var u=this;t=void 0!==t?t:20,e=void 0!==e?e:20,r=void 0!==r?r:100,i=Math.floor(i)||8,n=Math.floor(n)||1,o=void 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if(3===y||4===y){for(c[g]=0,c[g+1]=0,c[g+2]=0,h=0;h<y;++h)v=3*u[h+1][s],c[g]+=t[v],c[g+1]+=t[v+1],c[g+2]+=t[v+2];c[g]+=.5*t[g],c[g+1]+=.5*t[g+1],c[g+2]+=.5*t[g+2],x=.5+y,c[g]/=x,c[g+1]/=x,c[g+2]/=x}else{for(c[g]=0,c[g+1]=0,c[g+2]=0,h=0;h<y;++h)v=3*u[h+1][s],c[g]+=t[v],c[g+1]+=t[v+1],c[g+2]+=t[v+2];c[g]+=1*t[g],c[g+1]+=1*t[g+1],c[g+2]+=1*t[g+2],b=1+y,c[g]/=b,c[g+1]/=b,c[g+2]/=b}if(t.set(c),i){is(t,e,n);var w=3*o;for(g=0;g<w;g+=3)t[g]+=.75/4.5*-1*n[g],t[g+1]+=.75/4.5*-1*n[g+1],t[g+2]+=.75/4.5*-1*n[g+2]}}}function is(t,e,r){var i,n;if(void 0===r)r=new Float32Array(t.length);else for(i=0,n=r.length;i<n;i++)r[i]=0;var o=new Float32Array(3),a=new Float32Array(3),s=new Float32Array(3),c=new Float32Array(3),u=new Float32Array(3);if(e)for(i=0,n=e.length;i<n;i+=3){var h=3*e[i],l=3*e[i+1],p=3*e[i+2];ma(o,t,h),ma(a,t,l),ma(s,t,p),fa(c,s,a),fa(u,o,a),da(c,c,u),r[h]+=c[0],r[h+1]+=c[1],r[h+2]+=c[2],r[l]+=c[0],r[l+1]+=c[1],r[l+2]+=c[2],r[p]+=c[0],r[p+1]+=c[1],r[p+2]+=c[2]}else for(i=0,n=t.length;i<n;i+=9)ma(o,t,i),ma(a,t,i+3),ma(s,t,i+6),fa(c,s,a),fa(u,o,a),da(c,c,u),r[i]=c[0],r[i+1]=c[1],r[i+2]=c[2],r[i+3]=c[0],r[i+4]=c[1],r[i+5]=c[2],r[i+6]=c[0],r[i+7]=c[1],r[i+8]=c[2];return la(r),r}function ns(t){for(var e={},r=0,i=t.length;r<i;++r)e[t[r]]=!0;return e}function os(t,e,r,i,n){var o=1/i*3;xa(t,t,n+(o+=r)),_a(e,e,n+o),ya(t,t,i),wa(t,t),va(t,t,i),ya(e,e,i),Sa(e,e),va(e,e,i);var a=new Float32Array(3);fa(a,e,t),ya(a,a,i),Sa(a,a),_a(a,a,1);var s=256*Math.pow(10,6),c=a[0]*a[1]*a[2]*3;s<=c&&(ya(t,t,i*=Math.pow(s/c,1/3)),wa(t,t),va(t,t,i),ya(e,e,i),Sa(e,e),va(e,e,i),fa(a,e,t),ya(a,a,i),Sa(a,a),_a(a,a,1));var u=new Float32Array(t);Aa(u,u);var h=ja(),l=ja();Wa(l,$n(90)),Va(h,h,l);var p=ja();$a(p,-1/i,1/i,1/i),Va(h,h,p);var d=ja();return Ha(d,-i*u[2],-i*u[1],-i*u[0]),Va(h,h,d),{dim:a,tran:u,matrix:h,scaleFactor:i}}function as(t,e,r,i,n){function o(t,e,r,i,n,o){var s=a.triangulate(t,e,r,n,o);if(e&&!n&&(rs(s.position,s.index,e,!0),s.normal=is(s.position,s.index)),i&&(ua(i,s.position),s.normal)){var c=Xa();qa(c,i),ha(c,s.normal)}return s}var a=new es(t,e,r,i,n);this.getSurface=o}function ss(t){this.polymer=t,this.size=t.residueCount}function cs(t){this.polymer=t,this.helixorient=new ss(t),this.position=this.helixorient.getPosition()}function us(t){this.content=[],this.scoreFunction=t}function hs(t,e){function r(e,i,n,o){e>s&&(s=e);var a=o-n;if(0===a)return-1;var u=4*l;if(l+=1,1===a)return h[u]=n,h[u+1]=-1,h[u+2]=-1,h[u+3]=i,u;var d=n+Math.floor(a/2);p=e%3;for(var f,m,g,v,y,b=n,x=o-1;x>b;){for(v=t[3*c[g=b+x>>1]+p],m=c[g],c[g]=c[x],c[x]=m,y=b,f=b;f<x;++f)t[3*c[f]+p]<v&&(m=c[y],c[y]=c[f],c[f]=m,++y);if(m=c[x],c[x]=c[y],c[y]=m,g=y,d===g)break;d<g?x=g-1:b=g+1}return h[u]=d,h[u+1]=r(e+1,u,n,d),h[u+2]=r(e+1,u,d+1,o),h[u+3]=i,u}function i(t){var e=h[t+3];return-1===e?0:i(e)+1}function n(r,n,o){function a(u){function l(t,e){s.push([t,e]),s.size()>n&&s.pop()}var p,d,f=i(u)%3,m=3*c[h[u]],g=[t[m+0],t[m+1],t[m+2]],v=e(r,g),y=h[u+1],b=h[u+2];if(-1===b&&-1===y)return void((s.size()<n||v<s.peek()[1])&&v<=o&&l(u,v));a(p=-1===b?y:-1===y?b:r[f]<=t[m+f]?y:b),(s.size()<n||v<s.peek()[1])&&v<=o&&l(u,v);for(var x=[],_=0;_<3;_+=1)x[_]=_===f?r[_]:t[m+_];var w=e(x,g);(s.size()<n||Math.abs(w)<s.peek()[1])&&Math.abs(w)<=o&&-1!==(d=p===y?b:y)&&a(d)}var s=new us(function(t){return-t[1]});a(d);for(var u=[],l=0,p=Math.min(s.size(),n);l<p;l+=1)u.push(s.content[l]);return u}function o(e,r){var i=1;if(void 0===e&&(e=d,r=0),-1===e)throw new Error("node is null");var n=r%3,a=h[e+1],s=h[e+2];if(-1!==a){if(t[3*c[h[a]]+n]>t[3*c[h[e]]+n])throw new Error("left child is > parent!");i+=o(a,r+1)}if(-1!==s){if(t[3*c[h[s]]+n]<t[3*c[h[e]]+n])throw new Error("right child is < parent!");i+=o(s,r+1)}return i}for(var a=t.length/3,s=0,c=new Uint32Array(a),u=0;u<a;++u)c[u]=u;var h=new Int32Array(4*a),l=0,p=0,d=r(0,-1,0,a);this.rootIndex=d,this.maxDepth=s,this.nearest=n,this.indices=c,this.nodes=h,this.verify=o}function ls(e,r){t.Debug&&jf.time("Kdtree build");var i;i=r?function(t,e){var r=t[0]-e[0],i=t[1]-e[1],n=t[2]-e[2];return r*r+i*i+n*n}:function(t,e){var r=t[0]-e[0],i=t[1]-e[1],n=t[2]-e[2];return Math.sqrt(r*r+i*i+n*n)};var n=new Float32Array(3*e.atomCount),o=new Uint32Array(e.atomCount),a=0;e.eachAtom(function(t){n[a+0]=t.x,n[a+1]=t.y,n[a+2]=t.z,o[a/3]=t.index,a+=3}),this.atomIndices=o,this.points=n,this.kdtree=new hs(n,i),t.Debug&&jf.timeEnd("Kdtree build")}function ps(t){var e=my[t],r={};if(void 0===e)return console.warn("getSymmetryOperations: spacegroup '"+t+"' not found in symop library"),r;for(var i=[],n=0,o=e.length;n<o;n+=3){for(var a=[],s=0;s<3;++s)a.push(fy[e[n+s]]);i.push(a)}var c=/^[1-9]$/;return i.forEach(function(t){var e=0,i=(new v).set(0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,1),n=i.elements;r[t]=i,t.forEach(function(t){for(var r=!1,i=!1,o=0,a=t.length;o<a;++o){var s=t[o];if("-"===s)r=!0;else if("+"===s)r=!1;else if("/"===s)i=!0;else if("X"===s)n[0+e]=r?-1:1;else if("Y"===s)n[4+e]=r?-1:1;else if("Z"===s)n[8+e]=r?-1:1;else if(c.test(s)){var u=parseInt(s);i?n[12+e]/=u:n[12+e]=u}else jf.warn('getSymmetryOperations: unknown token "'+s+'"')}e+=1})}),r}function ds(t){var e="";return t.length>0&&(e=":"+Cn(t).join(" OR :")),new Cf(e)}function fs(e,r){if(r){t.Debug&&jf.time("assignSecondaryStructure");var i=[];e.eachModel(function(t){t.eachChain(function(t){i.push(t.chainname)})});var n=i.slice().sort(),o=[];n.forEach(function(t){o.push(i.indexOf(t))});var a=r.helices;(a=a.filter(function(t){return Mn(n,t[0])>=0})).sort(function(t,e){var r=t[0],i=e[0],a=t[1],s=e[1];if(r===i)return a===s?0:a<s?-1:1;var c=Mn(n,r),u=Mn(n,i);return o[c]<o[u]?-1:1});var s=e.residueStore;e.eachModel(function(t){var e=0,r=a.length;if(0!==r){var i=a[e],n=!1,o=!1;t.eachChain(function(t){var c=!1;if(t.chainname===i[0])for(var u=t.residueCount,h=t.residueOffset,l=h+u,p=h;p<l;++p)if(s.resno[p]===i[1]&&s.getInscode(p)===i[2]&&(n=!0),n&&(s.sstruc[p]=i[6],s.resno[p]===i[4]&&s.getInscode(p)===i[5]&&(n=!1,(e+=1)<r?(p=h-1,i=a[e],c=t.chainname!==i[0]):o=!0)),c||o)return})}});var c=r.sheets;(c=c.filter(function(t){return Mn(n,t[0])>=0})).sort(function(t,e){var r=t[0],i=e[0];if(r===i)return 0;var a=Mn(n,r),s=Mn(n,i);return o[a]<o[s]?-1:1});var u="e".charCodeAt(0);e.eachModel(function(t){var e=0,r=c.length;if(0!==r){var i=c[e],n=!1,o=!1;t.eachChain(function(t){var a=!1;if(t.chainname===i[0])for(var h=t.residueCount,l=t.residueOffset,p=l+h,d=l;d<p;++d)if(s.resno[d]===i[1]&&s.getInscode(d)===i[2]&&(n=!0),n&&(s.sstruc[d]=u,s.resno[d]===i[4]&&s.getInscode(d)===i[5]&&(n=!1,(e+=1)<r?(d=l-1,i=c[e],a=t.chainname!==i[0]):o=!0)),a||o)return})}}),t.Debug&&jf.timeEnd("assignSecondaryStructure")}}function ms(t){for(var e=_y.length,r=t,i=0,n=_y[r%e];r>=e;)r=Math.floor(r/e),n+=_y[r%e],i+=1;return i>=5&&jf.warn("chainname overflow"),n}function gs(e,r){t.Debug&&jf.time("calculateChainnames");var i=!0;if(e.eachChain(function(t){t.chainname&&(i=!1)}),i){var n=e.modelStore,o=e.chainStore,a=e.residueStore,s=function(t,e,r,i){for(var s=o.count,c=0;c<i;++c)a.chainIndex[r+c]=s;o.growIfFull(),o.modelIndex[s]=t,o.setChainname(s,e),o.setChainid(s,e),o.residueOffset[s]=r,o.residueCount[s]=i,o.count+=1,n.chainCount[t]+=1},c=e.getAtomProxy(),u=e.getAtomProxy(),h=0,l=0,p=0,d=0,f=[];1===a.count?f.push({mIndex:0,chainname:"A",rStart:0,rCount:1}):e.eachResidueN(2,function(t,e){var i=!1,n=t.backboneType,o=e.backboneType,s=Mv;d=t.index,t.modelIndex!==e.modelIndex?i=!0:t.moleculeType!==e.moleculeType?i=!0:n!==s&&n===o&&(c.index=t.backboneEndAtomIndex,u.index=e.backboneStartAtomIndex,i=r?!c.hasBondTo(u):!c.connectedTo(u)),i||e.index!==a.count-1||(i=!0,d=e.index),i&&(f.push({mIndex:l,chainname:ms(h),rStart:p,rCount:d-p+1}),h+=1,t.modelIndex!==e.modelIndex&&(h=0,l+=1),e.index===a.count-1&&d!==e.index&&f.push({mIndex:l,chainname:ms(h),rStart:a.count-1,rCount:1}),p=e.index,d=e.index)}),o.count=0,f.forEach(function(t){s(t.mIndex,t.chainname,t.rStart,t.rCount)});var m=0;e.eachModel(function(t){n.chainOffset[t.index]=m,n.chainCount[t.index]-=1,m+=n.chainCount[t.index]})}t.Debug&&jf.timeEnd("calculateChainnames")}function vs(e){t.Debug&&jf.time("calculateBonds"),xs(e),_s(e),t.Debug&&jf.timeEnd("calculateBonds")}function ys(e){var r=e.structure,i=r.getAtomProxy(),n=r.getAtomProxy(),o=e.atomCount,a=e.atomOffset,s=a+o-1;if(o>500)return void(t.Debug&&jf.warn("more than 500 atoms, skip residue for auto-bonding",e.qualifiedName()));var c,u,h=[],l=[],p=[];if(o>50){var d=new ls(e,!0),f=e.isCg()?1.2:2.3;for(c=a;c<s;++c){i.index=c;var m=i.covalent+f+.3,g=d.nearest(i,1/0,m*m),v=g.length;for(u=0;u<v;++u)n.index=g[u].index,i.index<n.index&&i.connectedTo(n)&&(h.push(i.index-a),l.push(n.index-a),p.push(1))}}else for(c=a;c<s;++c)for(i.index=c,u=c+1;u<=s;++u)n.index=u,i.connectedTo(n)&&(h.push(c-a),l.push(u-a),p.push(1));return{atomIndices1:h,atomIndices2:l,bondOrders:p}}function bs(e){t.Debug&&jf.time("calculateAtomBondMap");var r=[];return e.eachBond(function(t){var e=t.atomIndex1,i=t.atomIndex2;void 0===r[e]&&(r[e]=[]),r[e][i]=t.index}),t.Debug&&jf.timeEnd("calculateAtomBondMap"),r}function xs(e,r){t.Debug&&jf.time("calculateBondsWithin");var i=e.bondStore,n=e.rungBondStore,o=e.getAtomSet(!1),a=e.getAtomProxy(),s=e.getAtomProxy(),c=e.getBondProxy(),u=r?null:bs(e);e.eachResidue(function(t){if(!r){var e=t.atomCount,h=t.atomOffset;if(e>500)return void jf.warn("more than 500 atoms, skip residue for auto-bonding",t.qualifiedName());for(var l=t.getBonds(),p=l.atomIndices1,d=l.atomIndices2,f=l.bondOrders,m=p.length,g=0;g<m;++g){var v=p[g]+h,y=d[g]+h,b=u[v];void 0!==b&&void 0!==(b=b[y])?(c.index=b,f[t.residueType.getBondIndex(v,y)]=c.bondOrder):(a.index=v,s.index=y,i.addBond(a,s,f[g]))}}var x=t.residueType.traceAtomIndex,_=t.residueType.rungEndAtomIndex;-1!==x&&-1!==_&&(a.index=t.traceAtomIndex,s.index=t.rungEndAtomIndex,n.addBond(a,s),o.set(a.index),o.set(s.index))}),e.atomSetDict.rung=o,t.Debug&&jf.timeEnd("calculateBondsWithin")}function _s(e,r,i){function n(t,e){var n=t.backboneType,h=e.backboneType;n!==Mv&&n===h&&(c.index=t.backboneEndAtomIndex,u.index=e.backboneStartAtomIndex,(i&&c.hasBondTo(u)||c.connectedTo(u))&&(r||o.addBond(c,u,1),c.index=t.traceAtomIndex,u.index=e.traceAtomIndex,a.addBond(c,u),s.set(c.index),s.set(u.index)))}t.Debug&&jf.time("calculateBondsBetween");var o=e.bondStore,a=e.backboneBondStore,s=e.getAtomSet(!1),c=e.getAtomProxy(),u=e.getAtomProxy();0===a.count&&a.resize(e.residueStore.count),e.eachResidueN(2,n);var h=e.getResidueProxy(),l=e.getResidueProxy();e.eachChain(function(t){0!==t.residueCount&&(h.index=t.residueOffset,l.index=t.residueOffset+t.residueCount-1,n(l,h))}),e.atomSetDict.backbone=s,t.Debug&&jf.timeEnd("calculateBondsBetween")}function ws(e){function r(t){var e=[];return Object.keys(o).forEach(function(r){var u=o[r].clone();s.copy(n).applyMatrix4(u),c.setFromMatrixPosition(u),c.sub(a),s.x>1&&(c.x-=1),s.x<0&&(c.x+=1),s.y>1&&(c.y-=1),s.y<0&&(c.y+=1),s.z>1&&(c.z-=1),s.z<0&&(c.z+=1),t&&c.add(t),u.setPosition(c),u.multiplyMatrices(i.fracToCart,u),u.multiply(i.cartToFrac),e.push(u)}),e}if(e.unitcell){t.Debug&&jf.time("buildUnitcellAssembly");var i=e.unitcell,n=e.center.clone().applyMatrix4(i.cartToFrac),o=ps(i.spacegroup),a=new g,s=new g,c=new 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a=r.next(),s=r.next(),c=r.next(),u=r.size,h=u-1,l=n||0,p=0;p<h;++p)e(a,a=s,s=c,c=r.next(),i,l),l+=3*t;o&&(e(r.get(u-2),a=r.get(u-1),s=r.get(0),c=r.get(1),i,l),l+=3*t)}function s(e,r,n,o,a,s,c,u,h,l,d,g,w){for(var S=0;S<t;++S){var A=g+3*S;w&&(A+=3*_);var M=p*S;i(e,r,n,o,M,f),i(a,s,c,u,M,m),v.subVectors(m,f).normalize(),y.fromArray(h,A),x.crossVectors(v,y).normalize(),x.toArray(d,A),b.crossVectors(y,x).normalize(),b.toArray(l,A)}}function c(e,r,i,n,o){for(var a=0;a<t;++a){var s=o+3*a;e.copy(b),y.fromArray(r,s),x.crossVectors(e,y).normalize(),x.toArray(n,s),b.crossVectors(y,x).normalize(),b.toArray(i,s)}}function u(e,r,i,n,o){var a;for(a=0;a<_;++a)i(e,n,o+3*a);for(a=_;a<t;++a)i(r,n,o+3*a)}function h(e,r,i,n,o){var a;for(a=0;a<_;++a)n[o+a]=i(e);for(a=_;a<t;++a)n[o+a]=i(r)}function l(e,r,i,n,o){for(var a=i(e),s=i(r),c=0;c<t;++c){var u=c/t;n[o+c]=(1-u)*a+u*s}}var p=1/t,d=1e-4,f=new g,m=new g;this.getPosition=function(e,r,i,o){e.reset(),a(n,e,r,i,o);var s=e.size-1,c=s*t*3;o&&(c+=3*t);var 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E=e.size,T=E-1,P=a||0,C=0;C<T;++C)f.copy(m),m.copy(v),v.copy(y),y.copy(e.next()),w.copy(S),S.copy(A),A.copy(M),M.copy(r.next()),0===C?(h.subVectors(w,f),l.subVectors(S,m),h.dot(l)<0&&(l.multiplyScalar(-1),S.addVectors(m,l)),p.subVectors(A,v),l.dot(p)<0&&(p.multiplyScalar(-1),A.addVectors(v,p))):p.copy(d),d.subVectors(M,y),p.dot(d)<0&&(d.multiplyScalar(-1),M.addVectors(y,d)),s(f,m,v,y,w,S,A,M,i,n,o,P,u),P+=3*t;if(c&&(f.copy(e.get(E-2)),m.copy(e.get(E-1)),v.copy(e.get(0)),y.copy(e.get(1)),w.copy(r.get(E-2)),S.copy(r.get(E-1)),A.copy(r.get(0)),M.copy(r.get(1)),p.copy(d),d.subVectors(M,y),p.dot(d)<0&&(d.multiplyScalar(-1),M.addVectors(y,d)),s(f,m,v,y,w,S,A,M,i,n,o,P,u),P+=3*t),u){x.fromArray(o,3*_),b.fromArray(n,3*_);for(var I=0;I<_;++I)x.toArray(o,3*I),b.toArray(n,3*I)}else x.toArray(o,P),b.toArray(n,P)},this.getColor=function(e,r,i,n,o){e.reset(),e.next();for(var a=e.next(),s=e.size,c=s-1,h=n||0,l=0;l<c;++l)u(a,a=e.next(),r,i,h),h+=3*t;o&&(u(e.get(s-1),a=e.get(0),r,i,h),h+=3*t),i[h]=i[h-3],i[h+1]=i[h-2],i[h+2]=i[h-1]},this.getPicking=function(e,r,i,n,o){e.reset(),e.next();for(var a=e.next(),s=e.size,c=s-1,u=n||0,l=0;l<c;++l)h(a,a=e.next(),r,i,u),u+=t;o&&(h(e.get(s-1),a=e.get(0),r,i,u),u+=t),i[u]=i[u-1]},this.getSize=function(e,r,i,n,o){e.reset(),e.next();for(var a=e.next(),s=e.size,c=s-1,u=n||0,h=0;h<c;++h)l(a,a=e.next(),r,i,u),u+=t;o&&(l(e.get(s-1),a=e.get(0),r,i,u),u+=t),i[u]=i[u-1]}}function Ys(t,e){this.polymer=t,this.size=t.residueCount;var r=e||{};this.directional=r.directional||!1,this.positionIterator=r.positionIterator||!1,this.subdiv=r.subdiv||1,this.smoothSheet=r.smoothSheet||!1,isNaN(r.tension)?this.tension=this.polymer.isNucleic()?.5:.9:this.tension=r.tension||.5,this.interpolator=new qs(this.subdiv,this.tension)}function Zs(t,e,r){e=e||3.5,r=r||40;for(var i=new Cf("( ARG and ( .NE or .NH1 or .NH2 ) ) or ( ASP and .ND2 ) or ( GLN 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0===w)continue;if(p.index=w.getAtomIndexByName("C"),void 0===p.index)continue;m.subVectors(x,p),v.subVectors(x,l),m.add(v).multiplyScalar(.5),v.subVectors(_,x),Hn(m.angleTo(v))>r&&s.bondSet.clear(y)}else("OH"===u.atomname&&"TYR"===u.resname||"OH"===h.atomname&&"TYR"===h.resname)&&(function(t,e,i,n){var o,a;t.atomname===i?(o=t,a=e):(o=e,a=t),d.index=o.residueIndex;var s=d.getAtomIndexByName(n);return m.subVectors(s,o),v.subVectors(s,a),Hn(m.angleTo(v))<r}(u,h,"OH","CZ")||s.bondSet.clear(y));return{atomSet:s.atomSet,bondSet:s.bondSet,bondStore:s.bondStore}}function Ks(t,e,r){e=e||3.5,r=r||40;for(var i=new Cf("( PROTEIN and .N )"),n=new Cf("( PROTEIN and .O )"),o=t.getView(i),a=t.getView(n),s=new Xx(o,a).within(e),c=s.bondStore,u=t.getAtomProxy(),h=t.getAtomProxy(),l=t.getAtomProxy(),p=t.getAtomProxy(),d=t.getResidueProxy(),f=t.getResidueProxy(),m=new g,v=new g,y=0,b=c.count;y<b;++y){u.index=c.atomIndex1[y],h.index=c.atomIndex2[y];var x,_;if("N"===u.atomname?(x=u,_=h):(x=h,_=u),d.index=x.residueIndex,l.index=d.getAtomIndexByName("CA"),void 0!==l.index){var w=d.getPreviousConnectedResidue(f);void 0!==w&&(p.index=w.getAtomIndexByName("C"),void 0!==p.index&&(m.subVectors(x,p),v.subVectors(x,l),m.add(v).multiplyScalar(.5),v.subVectors(_,x),Hn(m.angleTo(v))>r&&s.bondSet.clear(y)))}}return{atomSet:s.atomSet,bondSet:s.bondSet,bondStore:s.bondStore}}function Qs(t){var e=JSON.stringify(t);return void 0===Yx[e]&&(Yx[e]=new Zx(t)),Yx[e]}function Js(t,e){this.type=t,this.text=e||{}}function tc(t,e,r,i,n){function o(t,i,o){return((t*e+i)*r+o)*n}var a,s=new(i=i||Int32Array)(t*e*r*(n=n||1));this.data=s,this.index=o,this.set=function(t,e,r){var i=arguments,c=o(t,e,r);for(a=0;a<n;++a)s[c+a]=i[3+a]},this.toArray=function(t,e,r,i,c){var u=o(t,e,r);for(void 0===i&&(i=[]),void 0===c&&(c=0),a=0;a<n;++a)i[c+a]=s[u+a]},this.fromArray=function(t,e,r,i,c){var u=o(t,e,r);for(void 0===c&&(c=0),a=0;a<n;++a)s[u+a]=i[c+a]},this.copy=function(t){this.data.set(t.data)},this.clone=function(){return new tc(t,e,r,i,n).copy(this)}}function ec(t,e,r){function i(t,e,r,i,o){m=e||1.4,g=r||2,E=o||!0;var a=0;for(var s in d)a=Math.max(a,s);var c=os(I,R,a,g,t?m:0);y=c.dim[0],b=c.dim[1],x=c.dim[2],_=c.matrix,w=c.tran,g=c.scaleFactor,S={},A={},n(t),M=m*g,v=i||m/g,T=new Uint8Array(y*b*x),t&&(P=new Float64Array(y*b*x)),E&&(C=new Int32Array(y*b*x))}function n(t){var e,r,i,n,o,a,s,c,u,h;for(var l in d)if(e=d[l],!S[l]){for(a=(s=t?(e+m)*g+.5:e*g+.5)*s,c=Math.floor(s)+1,u=new Int32Array(c*c),h=0,r=0;r<c;++r)for(i=0;i<c;++i)(n=r*r+i*i)>a?u[h]=-1:(o=Math.sqrt(a-n),u[h]=Math.floor(o)),++h;A[l]=c,S[l]=u}}function o(r){var i,n,o,a,s,c,u,h,l,p,d,f,m,v,_,M,P,I,R=3*r,O=r;i=Math.floor(.5+g*(t[R]+w[0])),n=Math.floor(.5+g*(t[R+1]+w[1])),o=Math.floor(.5+g*(t[R+2]+w[2]));var D,N=e[O],k=S[N],F=0,B=b*x,z=A[N];for(p=0;p<z;++p)for(d=0;d<z;++d){if(-1!==(D=k[F]))for(M=-1;M<2;++M)for(P=-1;P<2;++P)for(I=-1;I<2;++I)if(0!==M&&0!==P&&0!==I)for(u=M*p,l=I*d,f=0;f<=D;++f)if(h=f*P,m=i+u,v=n+h,_=o+l,!(m<0||v<0||_<0||m>=y||v>=b||_>=x)){var U=m*B+v*x+_;if(E)if(T[U]&L){if(T[U]&L){var j=C[U];j!==R&&u*u+h*h+l*l<(a=i+u-Math.floor(.5+g*(t[j]+w[0])))*a+(s=n+h-Math.floor(.5+g*(t[j+1]+w[1])))*s+(c=o+l-Math.floor(.5+g*(t[j+2]+w[2])))*c&&(C[U]=r)}}else T[U]|=L,C[U]=r;else T[U]|=L}F++}}function a(e){console.time("EDTSurface fillvoxels");var r,i;for(r=0,i=T.length;r<i;++r)T[r]=0,e&&(P[r]=-1),E&&(C[r]=-1);for(r=0,i=t.length/3;r<i;++r)o(r);for(r=0,i=T.length;r<i;++r)T[r]&L&&(T[r]|=O);console.timeEnd("EDTSurface fillvoxels")}function s(r){var i,n,o,a,s,c,u,h,l,p,d,f,m,v,_,M,P,I,R,L=3*r,D=r,N=0;i=Math.floor(.5+g*(t[L]+w[0])),n=Math.floor(.5+g*(t[L+1]+w[1])),o=Math.floor(.5+g*(t[L+2]+w[2]));var k=e[D],F=b*x;for(m=0,R=A[k];m<R;++m)for(v=0;v<R;++v){if(-1!==S[k][N])for(M=-1;M<2;++M)for(P=-1;P<2;++P)for(I=-1;I<2;++I)if(0!==M&&0!==P&&0!==I)for(u=M*m,l=I*v,_=0;_<=S[k][N];++_)if(h=_*P,p=i+u,d=n+h,f=o+l,!(p<0||d<0||f<0||p>=y||d>=b||f>=x)){var B=p*F+d*x+f;if(T[B]&O){if(E){var z=C[B];u*u+h*h+l*l<(a=Math.floor(.5+g*(t[z]+w[0])))*a+(s=Math.floor(.5+g*(t[z+1]+w[1])))*s+(c=Math.floor(.5+g*(t[z+2]+w[2])))*c&&(C[B]=r)}}else T[B]|=O,E&&(C[B]=r)}N++}}function c(){var e,r;for(e=0,r=T.length;e<r;++e)T[e]&=~O;for(e=0,r=t.length/3;e<r;++e)s(e)}function u(){var t,e,r,i=b*x;for(t=0;t<y;++t)for(e=0;e<x;++e)for(r=0;r<b;++r){var n=t*i+r*x+e;if(T[n]&L)for(var o=0;o<26;){var a=t+N[o][0],s=e+N[o][2],c=r+N[o][1];if(a>-1&&a<y&&c>-1&&c<b&&s>-1&&s<x&&!(T[a*i+c*x+s]&L)){T[n]|=D;break}o++}}}function h(){console.time("EDTSurface fastdistancemap");var t,e,r,i,n,o=new tc(y,b,x,Uint16Array,3),a=b*x,s=M*M,c=0;for(t=0;t<y;++t)for(e=0;e<b;++e)for(r=0;r<x;++r)T[n=t*a+e*x+r]&=~O,T[n]&L&&T[n]&D&&(o.set(t,e,r,t,e,r),P[n]=0,T[n]|=O,c+=1);var u=new Int32Array(3*c),h=0,p=new Int32Array(3*c),d=0;for(t=0;t<y;++t)for(e=0;e<b;++e)for(r=0;r<x;++r)T[n=t*a+e*x+r]&D&&(u[h]=t,u[h+1]=e,u[h+2]=r,h+=3,T[n]&=~D);do{for(d=l(u,o,h,p),h=0,t=0,i=d;t<i;t+=3)n=a*p[t]+x*p[t+1]+p[t+2],T[n]&=~D,P[n]<=1.0404*s&&(u[h]=p[t],u[h+1]=p[t+1],u[h+2]=p[t+2],h+=3)}while(h>0);var f,m=v*v,g=new Uint16Array(3);for(t=0;t<y;++t)for(e=0;e<b;++e)for(r=0;r<x;++r)T[n=t*a+e*x+r]&=~D,T[n]&L&&(T[n]&O&&!(T[n]&O&&P[n]>=m)||(T[n]|=D,E&&T[n]&O&&(o.toArray(t,e,r,g),f=g[0]*a+g[1]*x+g[2],C[n]=C[f])));console.timeEnd("EDTSurface fastdistancemap")}function l(t,e,r,i){var n,o,a,s,c,u,h,l,p,d,f,m,g=new Uint16Array(3),v=0;if(0===r)return v;var _=-1,w=-1,S=-1,A=b*x;for(h=0,p=r;h<p;h+=3)for(n=t[h],o=t[h+1],a=t[h+2],e.toArray(n,o,a,g),l=0;l<6;++l)_=n+(m=N[l])[0],w=o+m[1],S=a+m[2],_<y&&_>-1&&w<b&&w>-1&&S<x&&S>-1&&(T[f=_*A+x*w+S]&L&&!(T[f]&O)?(e.fromArray(_,w,S,g),d=(s=_-g[0])*s+(c=w-g[1])*c+(u=S-g[2])*u,P[f]=d,T[f]|=O,T[f]|=D,i[v]=_,i[v+1]=w,i[v+2]=S,v+=3):T[f]&L&&T[f]&O&&(d=(s=_-g[0])*s+(c=w-g[1])*c+(u=S-g[2])*u)<P[f]&&(e.fromArray(_,w,S,g),P[f]=d,T[f]&D||(T[f]|=D,i[v]=_,i[v+1]=w,i[v+2]=S,v+=3)));for(h=0,p=r;h<p;h+=3)for(n=t[h],o=t[h+1],a=t[h+2],e.toArray(n,o,a,g),l=6;l<18;l++)_=n+(m=N[l])[0],w=o+m[1],S=a+m[2],_<y&&_>-1&&w<b&&w>-1&&S<x&&S>-1&&(T[f=_*A+x*w+S]&L&&!(T[f]&O)?(e.fromArray(_,w,S,g),d=(s=_-g[0])*s+(c=w-g[1])*c+(u=S-g[2])*u,P[f]=d,T[f]|=O,T[f]|=D,i[v]=_,i[v+1]=w,i[v+2]=S,v+=3):T[f]&L&&T[f]&O&&(d=(s=_-g[0])*s+(c=w-g[1])*c+(u=S-g[2])*u)<P[f]&&(e.fromArray(_,w,S,g),P[f]=d,T[f]&D||(T[f]|=D,i[v]=_,i[v+1]=w,i[v+2]=S,v+=3)));for(h=0,p=r;h<p;h+=3)for(n=t[h],o=t[h+1],a=t[h+2],e.toArray(n,o,a,g),l=18;l<26;l++)_=n+(m=N[l])[0],w=o+m[1],S=a+m[2],_<y&&_>-1&&w<b&&w>-1&&S<x&&S>-1&&(T[f=_*A+x*w+S]&L&&!(T[f]&O)?(e.fromArray(_,w,S,g),d=(s=_-g[0])*s+(c=w-g[1])*c+(u=S-g[2])*u,P[f]=d,T[f]|=O,T[f]|=D,i[v]=_,i[v+1]=w,i[v+2]=S,v+=3):T[f]&L&&T[f]&O&&(d=(s=_-g[0])*s+(c=w-g[1])*c+(u=S-g[2])*u)<P[f]&&(e.fromArray(_,w,S,g),P[f]=d,T[f]&D||(T[f]|=D,i[v]=_,i[v+1]=w,i[v+2]=S,v+=3)));return v}function p(t){var e,r=T.length;if("vws"===t)for(e=0;e<r;++e)T[e]&=~D,T[e]=T[e]&O?1:0;else if("ms"===t)for(e=0;e<r;++e)T[e]&=~O,T[e]&D&&(T[e]|=O),T[e]&=~D,T[e]=T[e]&O?1:0;else if("ses"===t)for(e=0;e<r;++e)T[e]&D&&T[e]&O?T[e]&=~D:T[e]&D&&!(T[e]&O)&&(T[e]|=O),T[e]=T[e]&O?1:0;else if("sas"===t)for(e=0;e<r;++e)T[e]&=~D,T[e]=T[e]&O?1:0}var d=ns(e),f=ca(t);0===t.length&&(f[0].set([0,0,0]),f[1].set([0,0,0]));var m,g,v,y,b,x,_,w,S,A,M,E,T,P,C,I=f[0],R=f[1],L=1,O=2,D=4,N=[new Int32Array([1,0,0]),new Int32Array([-1,0,0]),new Int32Array([0,1,0]),new Int32Array([0,-1,0]),new Int32Array([0,0,1]),new Int32Array([0,0,-1]),new Int32Array([1,1,0]),new Int32Array([1,-1,0]),new Int32Array([-1,1,0]),new Int32Array([-1,-1,0]),new Int32Array([1,0,1]),new Int32Array([1,0,-1]),new Int32Array([-1,0,1]),new Int32Array([-1,0,-1]),new Int32Array([0,1,1]),new Int32Array([0,1,-1]),new Int32Array([0,-1,1]),new Int32Array([0,-1,-1]),new Int32Array([1,1,1]),new Int32Array([1,1,-1]),new Int32Array([1,-1,1]),new Int32Array([-1,1,1]),new Int32Array([1,-1,-1]),new Int32Array([-1,-1,1]),new Int32Array([-1,1,-1]),new Int32Array([-1,-1,-1])];this.getVolume=function(t,e,o,s,l){console.time("EDTSurface.getVolume");var d="vws"!==t;i(d,e,o,s,l),a(d),u(),"ms"!==t&&"ses"!==t||h(),"ses"===t&&(n(!1),c()),p(t);for(var f=0,m=C.length;f<m;++f)C[f]=r[C[f]];return console.timeEnd("EDTSurface.getVolume"),{data:T,nx:x,ny:b,nz:y,atomindex:C}},this.getSurface=function(t,e,r,i,n,o,a){var s=this.getVolume(t,e,r,i,n);return new as(s.data,s.nx,s.ny,s.nz,s.atomindex).getSurface(1,o,void 0,_,a)}}function rc(t,e,r,i,n,o,a){function s(t,e){return Math.floor((t-e)/a)}for(var c=t.length,u=n[0],h=n[1],l=n[2],p=o[0],d=o[1],f=o[2],m=s(p,u)+1,g=s(d,h)+1,v=s(f,l)+1,y=m*g*v,b=g*v,x=[],_=0;_<c;_++){var w=function(t,e,r){return(s(t,u)*g+s(e,h))*v+s(r,l)}(t[_],e[_],r[_]);void 0===x[w]?x[w]=[_]:x[w].push(_)}var S=new Uint32Array(y),A=new Uint16Array(y),M=new Uint32Array(c),E=0,T=0;for(_=0;_<y;_++){var P=S[_]=E,C=x[_];if(void 0!==C)for(var I=0;I<C.length;I++)M[E]=C[I],E++;var R=E-P;A[_]=R,R>T&&(T=R)}this.neighbourListLength=27*T+1,this.withinRadii=function(n,o,a,c,p){for(var d=0,f=s(n,u),y=s(o,h),x=s(a,l),_=Math.max(0,f-1),w=Math.max(0,y-1),E=Math.max(0,x-1),T=Math.min(m,f+1),P=Math.min(g,y+1),C=Math.min(v,x+1),I=_;I<=T;++I)for(var R=I*b,L=w;L<=P;++L)for(var O=L*v,D=E;D<=C;++D)for(var N=R+O+D,k=S[N],F=k+A[N],B=k;B<F;B++){var z=M[B],U=t[z]-n,j=e[z]-o,G=r[z]-a,V=i[z]+c;U*U+j*j+G*G<=V*V&&(p[d++]=M[B])}p[d]=-1}}function ic(t,e,r){function i(t,r,i,n){T=gn(t,1.4),P=gn(r,2),C=gn(i,!0),I=gn(n,30),A=new Float32Array(v),M=new Float32Array(v);for(var c=0;c<A.length;++c){var u=e[c]+T;A[c]=u,M[c]=u*u}E=0;for(var h=0;h<A.length;++h)A[h]>E&&(E=A[h]);o(),a(),s(),H=-1}function n(t,e,r){for(var i=0;i<t.length;i++)t[i]=e+r*i}function o(){var t=os(V,$,E,P,0);P=t.scaleFactor,R=t.dim,L=t.matrix,G=Math.min(5,2+Math.floor(T*P)),O=No(R[0]*R[1]*R[2],-1001),D=new Int32Array(O.length),N=new Float32Array(R[0]),k=new Float32Array(R[1]),F=new Float32Array(R[2]),n(N,V[0],1/P),n(k,V[1],1/P),n(F,V[2],1/P)}function a(){var t=0,e=2*Math.PI/I;z=new Float32Array(I),B=new Float32Array(I);for(var r=0;r<I;r++)z[r]=Math.cos(t),B[r]=Math.sin(t),t+=e}function s(){U=new rc(y,b,x,A,V,$,2.01*E),j=new Int32Array(U.neighbourListLength)}function c(t,e,r,i,n){var o;if(-1!==H){if((o=H)!==i&&o!==n&&u(o,t,e,r))return o;H=-1}var a=0;for(o=j[a];o>=0;){if(o!==i&&o!==n&&u(o,t,e,r))return H=o,o;o=j[++a]}return H=-1,-1}function u(e,r,i,n){var o=3*e,a=M[e],s=t[o]-r,c=t[o+1]-i,u=t[o+2]-n;return s*s+c*c+u*u<a}function h(){for(var t=0;t<v;t++){var e=y[t],r=b[t],i=x[t],n=A[t],o=M[t];U.withinRadii(e,r,i,n,j);for(var a=Math.ceil(n*P),s=Math.floor(P*(e-V[0])),u=Math.floor(P*(r-V[1])),h=Math.floor(P*(i-V[2])),l=Math.max(0,s-a),p=Math.max(0,u-a),d=Math.max(0,h-a),f=Math.min(R[0],s+a+2),m=Math.min(R[1],u+a+2),g=Math.min(R[2],h+a+2),_=l;_<f;_++)for(var w=N[_]-e,S=R[1]*R[2]*_,E=p;E<m;E++)for(var T=k[E]-r,I=w*w+T*T,L=S+R[2]*E,B=d;B<g;B++){var z=F[B]-i,G=I+z*z;if(G<o){var $=B+L;O[$]<0&&(O[$]=-O[$]);var H=Math.sqrt(G),W=n/H,X=w*W,q=T*W,Y=z*W;if(X+=e,q+=r,Y+=i,-1===c(X,q,Y,t,-1)){var Z=n-H;Z<O[$]&&(O[$]=Z,C&&(D[$]=t))}}}}}function l(){for(var t=0;t<v;t++){U.withinRadii(y[t],b[t],x[t],A[t],j);for(var e=0,r=j[e];r>=0;)t<r&&p(t,r),r=j[++e]}}function p(t,e){var r=A[t],i=A[e],n=W[0]=y[e]-y[t],o=W[1]=b[e]-b[t],a=W[2]=x[e]-x[t],s=n*n+o*o+a*a,u=Math.sqrt(s),h=r*((r*r+u*u-i*i)/(2*r*u));ba(W,W),d(X,W),ba(X,X),da(q,W,X),ba(q,q);var l=Math.sqrt(r*r-h*h);ya(X,X,l),ya(q,q,l),ya(W,W,h),W[0]+=y[t],W[1]+=b[t],W[2]+=x[t],H=-1;for(var p=G,f=0;f<I;f++){var m=z[f],g=B[f],v=W[0]+m*X[0]+g*q[0],_=W[1]+m*X[1]+g*q[1],w=W[2]+m*X[2]+g*q[2];if(-1===c(v,_,w,t,e))for(var S=Math.floor(P*(v-V[0])),M=Math.floor(P*(_-V[1])),E=Math.floor(P*(w-V[2])),T=Math.max(0,S-p),L=Math.max(0,M-p),U=Math.max(0,E-p),j=Math.min(R[0],S+p+2),$=Math.min(R[1],M+p+2),Y=Math.min(R[2],E+p+2),Z=T;Z<j;Z++){n=v-N[Z];for(var K=R[1]*R[2]*Z,Q=L;Q<$;Q++)for(var J=n*n+(o=_-k[Q])*o,tt=K+R[2]*Q,et=U;et<Y;et++){s=J+(a=w-F[et])*a;var rt=et+tt,it=O[rt];it>0&&s<it*it&&(O[rt]=Math.sqrt(s),C&&(D[rt]=t))}}}}function d(t,e){return t[0]=t[1]=t[2]=1,0!==e[0]?t[0]=(e[1]+e[2])/-e[0]:0!==e[1]?t[1]=(e[0]+e[2])/-e[1]:0!==e[2]&&(t[2]=(e[0]+e[1])/-e[2]),t}function f(){for(var t=0;t<O.length;t++)O[t]<0&&(O[t]=0)}function m(){for(var t=0;t<D.length;t++)D[t]=r[D[t]]}function g(t,e,r){console.time("AVSurface.getVolume"),console.time("AVSurface.init"),i(t,e,r),console.timeEnd("AVSurface.init"),console.time("AVSurface.projectPoints"),h(),console.timeEnd("AVSurface.projectPoints"),console.time("AVSurface.projectTorii"),l(),console.timeEnd("AVSurface.projectTorii"),f(),m(),console.timeEnd("AVSurface.getVolume")}for(var v=e.length,y=new Float32Array(v),b=new Float32Array(v),x=new Float32Array(v),_=0;_<v;_++){var w=3*_;y[_]=t[w],b[_]=t[w+1],x[_]=t[w+2]}var S=ca(t);0===t.length&&(S[0].set([0,0,0]),S[1].set([0,0,0]));var A,M,E,T,P,C,I,R,L,O,D,N,k,F,B,z,U,j,G,V=S[0],$=S[1],H=-1,W=new Float32Array([0,0,0]),X=new Float32Array([0,0,0]),q=new Float32Array([0,0,0]);this.getSurface=function(t,e,r,i,n,o,a){return g(e,r,n),new as(O,R[2],R[1],R[0],D).getSurface(e,!1,void 0,L,a)}}function nc(t){function e(t){for(var e=l.atomCount[t],n=l.atomOffset[t],o=new Array(e),a=0;a<e;++a)o[a]=h.atomTypeId[n+a];l.residueTypeId[t]=f.add(r,o,i)}var r,i,n=null,o=null,a=null,s=null,c=null,u=null,h=t.atomStore,l=t.residueStore,p=t.chainStore,d=t.modelStore,f=t.residueMap,m=-1,g=-1,v=-1,y=-1;this.addAtom=function(t,f,b,x,_,w,S,A){var M=!1,E=!1,T=!1;n!==t?(M=!0,E=!0,T=!0,y+=1,v+=1,g+=1):o!==b?(E=!0,T=!0,v+=1,g+=1):s===_&&a===x&&c===A||(T=!0,g+=1),m+=1,M&&(d.growIfFull(),d.chainOffset[y]=v,d.chainCount[y]=0,d.count+=1,p.modelIndex[v]=y),E&&(p.growIfFull(),p.setChainname(v,f),p.setChainid(v,b),p.residueOffset[v]=g,p.residueCount[v]=0,p.count+=1,p.modelIndex[v]=y,d.chainCount[y]+=1,l.chainIndex[g]=v),T&&(r=a,i=u,g>0&&e(g-1),l.growIfFull(),l.resno[g]=_,void 0!==S&&(l.sstruc[g]=S.charCodeAt(0)),void 0!==A&&(l.inscode[g]=A.charCodeAt(0)),l.atomOffset[g]=m,l.atomCount[g]=0,l.count+=1,l.chainIndex[g]=v,p.residueCount[v]+=1),h.count+=1,h.residueIndex[m]=g,l.atomCount[g]+=1,n=t,o=b,a=x,s=_,c=A,u=w},this.finalize=function(){r=a,i=u,g>-1&&e(g)}}function oc(t){switch(t=t.toLowerCase()){case"polymer":return _v;case"non-polymer":return wv;case"macrolide":return Sv;case"water":return Av;default:return xv}}function ac(t,e,r){var i=""+t;return e&&(i+=":"+e),r&&(i+="^"+r),i}function sc(t){return!t||t[0]!==t[t.length-1]||"'"!==t[0]&&'"'!==t[0]?t:t.substring(1,t.length-1)}function cc(t,e){Array.isArray(t[e])||Object.keys(t).forEach(function(e){t[e]=[t[e]]})}function uc(t){return"?"!==t}function hc(t,e){return uc(t)?t:e}function lc(t){switch(t.toLowerCase()){case"?":case"sing":return 1;case"doub":return 2;case"trip":return 3;case"quad":return 4}return 0}function pc(t,e,r){var i,n,o=e.atomStore,a=e.atomMap,s=t.chem_comp,c=t.chem_comp_atom,u=t.chem_comp_bond;s&&(s.name&&(e.title=s.name.trim().replace(yw,"")),s.id&&(e.id=s.id.trim().replace(yw,"")));var h={};if(c){var l,p,d,f;for(n=c.comp_id.length,i=0;i<n;++i)o.growIfFull(),l=c.atom_id[i].replace(vw,""),p=c.type_symbol[i],h[l]=i,o.atomTypeId[i]=a.add(l,p),o.x[i]=c.model_Cartn_x[i],o.y[i]=c.model_Cartn_y[i],o.z[i]=c.model_Cartn_z[i],o.serial[i]=i,d=c.pdbx_component_comp_id[i],f=c.pdbx_residue_numbering?c.pdbx_residue_numbering[i]:1,r.addAtom(0,"","",d,f,1);for(i=0;i<n;++i){var m=i+n;o.growIfFull(),l=c.atom_id[i].replace(vw,""),p=c.type_symbol[i],o.atomTypeId[m]=a.add(l,p),o.x[m]=c.pdbx_model_Cartn_x_ideal[i],o.y[m]=c.pdbx_model_Cartn_y_ideal[i],o.z[m]=c.pdbx_model_Cartn_z_ideal[i],o.serial[m]=m,d=c.pdbx_component_comp_id[i],f=c.pdbx_residue_numbering?c.pdbx_residue_numbering[i]:1,r.addAtom(1,"","",d,f,1)}}if(c&&u){var g,v,y;n=u.comp_id.length;var b=c.comp_id.length,x=e.getAtomProxy(),_=e.getAtomProxy();for(i=0;i<n;++i)g=u.atom_id_1[i].replace(vw,""),v=u.atom_id_2[i].replace(vw,""),y=lc(u.value_order[i]),x.index=h[g],_.index=h[v],e.bondStore.growIfFull(),e.bondStore.addBond(x,_,y),x.index+=b,_.index+=b,e.bondStore.growIfFull(),e.bondStore.addBond(x,_,y)}}function dc(t,e,r){function i(t){return o.get(n.atomTypeId[t]).covalent}var n=e.atomStore,o=e.atomMap;t.data&&(e.id=t.data,e.name=t.data),e.unitcell=new uw({a:parseFloat(t.cell_length_a),b:parseFloat(t.cell_length_b),c:parseFloat(t.cell_length_c),alpha:parseFloat(t.cell_angle_alpha),beta:parseFloat(t.cell_angle_beta),gamma:parseFloat(t.cell_angle_gamma),spacegroup:sc(t.symmetry_space_group_name_H)});for(var a=new g,s=new g,c=t.atom_site_type_symbol.length,u=0;u<c;++u){n.growIfFull();var h=t.atom_site_label[u],l=t.atom_site_type_symbol[u];n.atomTypeId[u]=o.add(h,l),a.set(t.atom_site_fract_x[u],t.atom_site_fract_y[u],t.atom_site_fract_z[u]),a.applyMatrix4(e.unitcell.fracToCart),s.add(a),n.x[u]=a.x,n.y[u]=a.y,n.z[u]=a.z,t.atom_site_occupancy&&(n.occupancy[u]=parseFloat(t.atom_site_occupancy[u])),n.serial[u]=u,r.addAtom(0,"","","HET",1,1)}s.divideScalar(c),e.center=s,ws(e);for(var p=new g,d=new g,f=e.biomolDict.SUPERCELL.partList[0].matrixList,m=c,y=new v,b=0;b<c;++b)!function(t){var e=i(t);a.set(n.x[t],n.y[t],n.z[t]),f.forEach(function(o){if(!y.equals(o)){p.copy(a),p.applyMatrix4(o);for(var s=0;s<c;++s){d.set(n.x[s],n.y[s],n.z[s]);var u=p.distanceToSquared(d),h=i(s)+e,l=h+.3,f=h-.5;if(u<l*l&&u>f*f)return n.growIfFull(),n.atomTypeId[m]=n.atomTypeId[t],n.x[m]=p.x,n.y[m]=p.y,n.z[m]=p.z,n.occupancy[m]=n.occupancy[t],n.serial[m]=m,n.altloc[m]="A".charCodeAt(0),r.addAtom(0,"","","HET",1,1),void(m+=1)}}})}(b)}function fc(t,e,r){var i,n,o,a,s=[],c=[],u=t.struct_conf;if(u)for(cc(u,"id"),i=0,n=u.beg_auth_seq_id.length;i<n;++i){var h=parseInt(u.pdbx_PDB_helix_class[i]);Number.isNaN(h)||(o=u.pdbx_beg_PDB_ins_code[i],a=u.pdbx_end_PDB_ins_code[i],s.push([r[u.beg_label_asym_id[i]],parseInt(u.beg_auth_seq_id[i]),hc(o,""),r[u.end_label_asym_id[i]],parseInt(u.end_auth_seq_id[i]),hc(a,""),(hw[h]||hw[""]).charCodeAt(0)]))}var l=t.struct_sheet_range;if(l)for(cc(l,"id"),i=0,n=l.beg_auth_seq_id.length;i<n;++i)o=l.pdbx_beg_PDB_ins_code[i],a=l.pdbx_end_PDB_ins_code[i],c.push([r[l.beg_label_asym_id[i]],parseInt(l.beg_auth_seq_id[i]),hc(o,""),r[l.end_label_asym_id[i]],parseInt(l.end_auth_seq_id[i]),hc(a,"")]);return!(!u&&!l)&&{helices:s,sheets:c}}function mc(t,e,r){var i={},n=e.biomolDict;if(t.pdbx_struct_oper_list){var o=t.pdbx_struct_oper_list;cc(o,"id"),o.id.forEach(function(t,e){var r=new v,n=r.elements;n[0]=parseFloat(o["matrix[1][1]"][e]),n[1]=parseFloat(o["matrix[1][2]"][e]),n[2]=parseFloat(o["matrix[1][3]"][e]),n[4]=parseFloat(o["matrix[2][1]"][e]),n[5]=parseFloat(o["matrix[2][2]"][e]),n[6]=parseFloat(o["matrix[2][3]"][e]),n[8]=parseFloat(o["matrix[3][1]"][e]),n[9]=parseFloat(o["matrix[3][2]"][e]),n[10]=parseFloat(o["matrix[3][3]"][e]),n[3]=parseFloat(o["vector[1]"][e]),n[7]=parseFloat(o["vector[2]"][e]),n[11]=parseFloat(o["vector[3]"][e]),r.transpose(),i[t]=r})}if(t.pdbx_struct_assembly_gen){var a=t.pdbx_struct_assembly_gen;cc(a,"assembly_id");var s=function(t){var e={};return t.replace(/[()']/g,"").split(",").forEach(function(t){if(t.includes("-"))for(var r=t.split("-"),n=parseInt(r[0]),o=parseInt(r[1]);n<=o;++n)e[n]=i[n];else e[t]=i[t]}),e};a.assembly_id.forEach(function(t,e){var i={},o=a.oper_expression[e].replace(/['"]\(|['"]/g,"");if(o.includes(")(")||o.indexOf("(")>0){o=o.split("(");var c=s(o[0]),u=s(o[1]);Object.keys(c).forEach(function(t){Object.keys(u).forEach(function(e){var r=new v;r.multiplyMatrices(c[t],u[e]),i[t+"x"+e]=r})})}else i=s(o);var h=[];for(var l in i)h.push(i[l]);var p=t;/^(0|[1-9][0-9]*)$/.test(p)&&(p="BU"+p);for(var d=a.asym_id_list[e].split(","),f=0,m=d.length;f<m;++f)d[f]=r[d[f]];void 0===n[p]&&(n[p]=new gy(p)),n[p].addPart(h,d)})}if(t.struct_ncs_oper){var c=t.struct_ncs_oper;cc(c,"id");n.NCS=new gy("NCS");var u=n.NCS.addPart();c.id.forEach(function(t,e){if("given"!==c.code[e]){var r=new v,i=r.elements;i[0]=parseFloat(c["matrix[1][1]"][e]),i[1]=parseFloat(c["matrix[1][2]"][e]),i[2]=parseFloat(c["matrix[1][3]"][e]),i[4]=parseFloat(c["matrix[2][1]"][e]),i[5]=parseFloat(c["matrix[2][2]"][e]),i[6]=parseFloat(c["matrix[2][3]"][e]),i[8]=parseFloat(c["matrix[3][1]"][e]),i[9]=parseFloat(c["matrix[3][2]"][e]),i[10]=parseFloat(c["matrix[3][3]"][e]),i[3]=parseFloat(c["vector[1]"][e]),i[7]=parseFloat(c["vector[2]"][e]),i[11]=parseFloat(c["vector[3]"][e]),r.transpose(),u.matrixList.push(r)}}),0===u.matrixList.length&&delete n.NCS}var h={};if(t.cell){var l=t.cell,p=parseFloat(l.length_a),d=parseFloat(l.length_b),f=parseFloat(l.length_c),m=new Float32Array(9);m[0]=p,m[4]=d,m[8]=f,e.boxes.push(m),h.a=p,h.b=d,h.c=f,h.alpha=parseFloat(l.angle_alpha),h.beta=parseFloat(l.angle_beta),h.gamma=parseFloat(l.angle_gamma)}t.symmetry&&(h.spacegroup=sc(t.symmetry["space_group_name_H-M"]));var g=new v;if(t.database_PDB_matrix){var y=t.database_PDB_matrix,b=g.elements;b[0]=parseFloat(y["origx[1][1]"]),b[1]=parseFloat(y["origx[1][2]"]),b[2]=parseFloat(y["origx[1][3]"]),b[4]=parseFloat(y["origx[2][1]"]),b[5]=parseFloat(y["origx[2][2]"]),b[6]=parseFloat(y["origx[2][3]"]),b[8]=parseFloat(y["origx[3][1]"]),b[9]=parseFloat(y["origx[3][2]"]),b[10]=parseFloat(y["origx[3][3]"]),b[3]=parseFloat(y["origx_vector[1]"]),b[7]=parseFloat(y["origx_vector[2]"]),b[11]=parseFloat(y["origx_vector[3]"]),g.transpose(),h.origx=g}var x=new v;if(t.atom_sites){var _=t.atom_sites,w=x.elements;w[0]=parseFloat(_["fract_transf_matrix[1][1]"]),w[1]=parseFloat(_["fract_transf_matrix[1][2]"]),w[2]=parseFloat(_["fract_transf_matrix[1][3]"]),w[4]=parseFloat(_["fract_transf_matrix[2][1]"]),w[5]=parseFloat(_["fract_transf_matrix[2][2]"]),w[6]=parseFloat(_["fract_transf_matrix[2][3]"]),w[8]=parseFloat(_["fract_transf_matrix[3][1]"]),w[9]=parseFloat(_["fract_transf_matrix[3][2]"]),w[10]=parseFloat(_["fract_transf_matrix[3][3]"]),w[3]=parseFloat(_["fract_transf_vector[1]"]),w[7]=parseFloat(_["fract_transf_vector[2]"]),w[11]=parseFloat(_["fract_transf_vector[3]"]),x.transpose(),h.scale=x}void 0!==h.a?e.unitcell=new uw(h):e.unitcell=void 0}function gc(e,r,i){var n=e.struct_conn;if(n){cc(n,"id");for(var o=r.getAtomProxy(),a=r.getAtomProxy(),s={},c=0,u=n.id.length;c<u;++c){var h=n.conn_type_id[c];if("hydrog"!==h&&"mismat"!==h&&"saltbr"!==h&&("1_555"===n.ptnr1_symmetry[c]&&"1_555"===n.ptnr2_symmetry[c])){var l=n.pdbx_ptnr1_PDB_ins_code[c],p=n.pdbx_ptnr1_label_alt_id[c],d=n.ptnr1_auth_seq_id[c]+(uc(l)?"^"+l:"")+":"+i[n.ptnr1_label_asym_id[c]]+"."+n.ptnr1_label_atom_id[c].replace(/"/g,"")+(uc(p)?"%"+p:""),f=s[d];if(!f){var m=new Cf(d);if(m.selection.error){t.Debug&&jf.warn("invalid selection for connection",d);continue}f=r.getAtomIndices(m),s[d]=f}var g=n.pdbx_ptnr2_PDB_ins_code[c],v=n.pdbx_ptnr2_label_alt_id[c],y=n.ptnr2_auth_seq_id[c]+(uc(g)?"^"+g:"")+":"+i[n.ptnr2_label_asym_id[c]]+"."+n.ptnr2_label_atom_id[c].replace(/"/g,"")+(uc(v)?"%"+v:""),b=s[y];if(!b){var x=new Cf(y);if(x.selection.error){t.Debug&&jf.warn("invalid selection for connection",y);continue}b=r.getAtomIndices(x),s[y]=b}var _=f.length,w=b.length;if(_>w){var S=_;_=w,w=S;var A=f;f=b,b=A}if(0!==_&&0!==w)for(var M=0;M<w;++M)o.index=f[M%_],a.index=b[M],o&&a?r.bondStore.addBond(o,a,lc(n.pdbx_value_order[c])):jf.log("atoms for connection not found");else t.Debug&&jf.warn("no atoms found for",d,y)}}}}function 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if(S+=l-x,x<_){_-=x;do{E[o++]=p[S++]}while(--x);S=o-w,A=E}for(;_>2;)E[o++]=A[S++],E[o++]=A[S++],E[o++]=A[S++],_-=3;_&&(E[o++]=A[S++],_>1&&(E[o++]=A[S++]))}else{S=o-w;do{E[o++]=E[S++],E[o++]=E[S++],E[o++]=E[S++],_-=3}while(_>2);_&&(E[o++]=E[S++],_>1&&(E[o++]=E[S++]))}break}}break}}while(i<n&&o<s);i-=_=f>>3,d&=(1<<(f-=_<<3))-1,t.next_in=i,t.next_out=o,t.avail_in=i<n?n-i+5:5-(i-n),t.avail_out=o<s?s-o+257:257-(o-s),r.hold=d,r.bits=f}function Su(t,e,r,i,n,o,a,s){var c,u,h,l,p,d,f,m,g,v=s.bits,y=0,b=0,x=0,_=0,w=0,S=0,A=0,M=0,E=0,T=0,P=null,C=0,I=new Uint16Array(eA+1),R=new Uint16Array(eA+1),L=null,O=0;for(y=0;y<=eA;y++)I[y]=0;for(b=0;b<i;b++)I[e[r+b]]++;for(w=v,_=eA;_>=1&&0===I[_];_--);if(w>_&&(w=_),0===_)return n[o++]=20971520,n[o++]=20971520,s.bits=1,0;for(x=1;x<_&&0===I[x];x++);for(w<x&&(w=x),M=1,y=1;y<=eA;y++)if(M<<=1,(M-=I[y])<0)return-1;if(M>0&&(t===nA||1!==_))return-1;for(R[1]=0,y=1;y<eA;y++)R[y+1]=R[y]+I[y];for(b=0;b<i;b++)0!==e[r+b]&&(a[R[e[r+b]]++]=b);if(t===nA?(P=L=a,d=19):t===oA?(P=sA,C-=257,L=cA,O-=257,d=256):(P=uA,L=hA,d=-1),T=0,b=0,y=x,p=o,S=w,A=0,h=-1,E=1<<w,l=E-1,t===oA&&E>rA||t===aA&&E>iA)return 1;for(var D=0;;){D++,f=y-A,a[b]<d?(m=0,g=a[b]):a[b]>d?(m=L[O+a[b]],g=P[C+a[b]]):(m=96,g=0),c=1<<y-A,x=u=1<<S;do{n[p+(T>>A)+(u-=c)]=f<<24|m<<16|g|0}while(0!==u);for(c=1<<y-1;T&c;)c>>=1;if(0!==c?(T&=c-1,T+=c):T=0,b++,0==--I[y]){if(y===_)break;y=e[r+a[b]]}if(y>w&&(T&l)!==h){for(0===A&&(A=w),p+=x,M=1<<(S=y-A);S+A<_&&!((M-=I[S+A])<=0);)S++,M<<=1;if(E+=1<<S,t===oA&&E>rA||t===aA&&E>iA)return 1;n[h=T&l]=w<<24|S<<16|p-o|0}}return 0!==T&&(n[p+T]=y-A<<24|64<<16|0),s.bits=w,0}function Au(t){return(t>>>24&255)+(t>>>8&65280)+((65280&t)<<8)+((255&t)<<24)}function Mu(){this.mode=0,this.last=!1,this.wrap=0,this.havedict=!1,this.flags=0,this.dmax=0,this.check=0,this.total=0,this.head=null,this.wbits=0,this.wsize=0,this.whave=0,this.wnext=0,this.window=null,this.hold=0,this.bits=0,this.length=0,this.offset=0,this.extra=0,this.lencode=null,this.distcode=null,this.lenbits=0,this.distbits=0,this.ncode=0,this.nlen=0,this.ndist=0,this.have=0,this.next=null,this.lens=new Uint16Array(320),this.work=new Uint16Array(288),this.lendyn=null,this.distdyn=null,this.sane=0,this.back=0,this.was=0}function Eu(t){var e;return t&&t.state?(e=t.state,t.total_in=t.total_out=e.total=0,t.msg="",e.wrap&&(t.adler=1&e.wrap),e.mode=MA,e.last=0,e.havedict=0,e.dmax=32768,e.head=null,e.hold=0,e.bits=0,e.lencode=e.lendyn=new Int32Array(iM),e.distcode=e.distdyn=new Int32Array(nM),e.sane=1,e.back=-1,vA):xA}function Tu(t){var e;return t&&t.state?(e=t.state,e.wsize=0,e.whave=0,e.wnext=0,Eu(t)):xA}function Pu(t,e){var r,i;return t&&t.state?(i=t.state,e<0?(r=0,e=-e):(r=1+(e>>4),e<48&&(e&=15)),e&&(e<8||e>15)?xA:(null!==i.window&&i.wbits!==e&&(i.window=null),i.wrap=r,i.wbits=e,Tu(t))):xA}function Cu(t,e){var r,i;return t?(i=new Mu,t.state=i,i.window=null,(r=Pu(t,e))!==vA&&(t.state=null),r):xA}function Iu(t){if(oM){var e;for(ZS=new Int32Array(512),KS=new Int32Array(32),e=0;e<144;)t.lens[e++]=8;for(;e<256;)t.lens[e++]=9;for(;e<280;)t.lens[e++]=7;for(;e<288;)t.lens[e++]=8;for(Su(pA,t.lens,0,288,ZS,0,t.work,{bits:9}),e=0;e<32;)t.lens[e++]=5;Su(dA,t.lens,0,32,KS,0,t.work,{bits:5}),oM=!1}t.lencode=ZS,t.lenbits=9,t.distcode=KS,t.distbits=5}function Ru(t,e,r,i){var n,o=t.state;return null===o.window&&(o.wsize=1<<o.wbits,o.wnext=0,o.whave=0,o.window=new Uint8Array(o.wsize)),i>=o.wsize?(yu(o.window,e,r-o.wsize,o.wsize,0),o.wnext=0,o.whave=o.wsize):((n=o.wsize-o.wnext)>i&&(n=i),yu(o.window,e,r-i,n,o.wnext),(i-=n)?(yu(o.window,e,r-i,i,0),o.wnext=i,o.whave=o.wsize):(o.wnext+=n,o.wnext===o.wsize&&(o.wnext=0),o.whave<o.wsize&&(o.whave+=n))),0}function Lu(t,e){var r,i,n,o,a,s,c,u,h,l,p,d,f,m,g,v,y,b,x,_,w,S,A,M,E=0,T=new Uint8Array(4),P=[16,17,18,0,8,7,9,6,10,5,11,4,12,3,13,2,14,1,15];if(!t||!t.state||!t.output||!t.input&&0!==t.avail_in)return xA;(r=t.state).mode===kA&&(r.mode=FA),a=t.next_out,n=t.output,c=t.avail_out,o=t.next_in,i=t.input,s=t.avail_in,u=r.hold,h=r.bits,l=s,p=c,S=vA;t:for(;;)switch(r.mode){case MA:if(0===r.wrap){r.mode=FA;break}for(;h<16;){if(0===s)break t;s--,u+=i[o++]<<h,h+=8}if(2&r.wrap&&35615===u){r.check=0,T[0]=255&u,T[1]=u>>>8&255,r.check=_u(r.check,T,2,0),u=0,h=0,r.mode=EA;break}if(r.flags=0,r.head&&(r.head.done=!1),!(1&r.wrap)||(((255&u)<<8)+(u>>8))%31){t.msg="incorrect header check",r.mode=tM;break}if((15&u)!==AA){t.msg="unknown compression method",r.mode=tM;break}if(u>>>=4,h-=4,w=8+(15&u),0===r.wbits)r.wbits=w;else if(w>r.wbits){t.msg="invalid window size",r.mode=tM;break}r.dmax=1<<w,t.adler=r.check=1,r.mode=512&u?DA:kA,u=0,h=0;break;case EA:for(;h<16;){if(0===s)break t;s--,u+=i[o++]<<h,h+=8}if(r.flags=u,(255&r.flags)!==AA){t.msg="unknown compression method",r.mode=tM;break}if(57344&r.flags){t.msg="unknown header flags set",r.mode=tM;break}r.head&&(r.head.text=u>>8&1),512&r.flags&&(T[0]=255&u,T[1]=u>>>8&255,r.check=_u(r.check,T,2,0)),u=0,h=0,r.mode=TA;case TA:for(;h<32;){if(0===s)break t;s--,u+=i[o++]<<h,h+=8}r.head&&(r.head.time=u),512&r.flags&&(T[0]=255&u,T[1]=u>>>8&255,T[2]=u>>>16&255,T[3]=u>>>24&255,r.check=_u(r.check,T,4,0)),u=0,h=0,r.mode=PA;case PA:for(;h<16;){if(0===s)break t;s--,u+=i[o++]<<h,h+=8}r.head&&(r.head.xflags=255&u,r.head.os=u>>8),512&r.flags&&(T[0]=255&u,T[1]=u>>>8&255,r.check=_u(r.check,T,2,0)),u=0,h=0,r.mode=CA;case CA:if(1024&r.flags){for(;h<16;){if(0===s)break t;s--,u+=i[o++]<<h,h+=8}r.length=u,r.head&&(r.head.extra_len=u),512&r.flags&&(T[0]=255&u,T[1]=u>>>8&255,r.check=_u(r.check,T,2,0)),u=0,h=0}else r.head&&(r.head.extra=null);r.mode=IA;case IA:if(1024&r.flags&&((d=r.length)>s&&(d=s),d&&(r.head&&(w=r.head.extra_len-r.length,r.head.extra||(r.head.extra=new Array(r.head.extra_len)),yu(r.head.extra,i,o,d,w)),512&r.flags&&(r.check=_u(r.check,i,d,o)),s-=d,o+=d,r.length-=d),r.length))break t;r.length=0,r.mode=RA;case RA:if(2048&r.flags){if(0===s)break t;d=0;do{w=i[o+d++],r.head&&w&&r.length<65536&&(r.head.name+=String.fromCharCode(w))}while(w&&d<s);if(512&r.flags&&(r.check=_u(r.check,i,d,o)),s-=d,o+=d,w)break t}else r.head&&(r.head.name=null);r.length=0,r.mode=LA;case LA:if(4096&r.flags){if(0===s)break t;d=0;do{w=i[o+d++],r.head&&w&&r.length<65536&&(r.head.comment+=String.fromCharCode(w))}while(w&&d<s);if(512&r.flags&&(r.check=_u(r.check,i,d,o)),s-=d,o+=d,w)break t}else r.head&&(r.head.comment=null);r.mode=OA;case OA:if(512&r.flags){for(;h<16;){if(0===s)break t;s--,u+=i[o++]<<h,h+=8}if(u!==(65535&r.check)){t.msg="header crc mismatch",r.mode=tM;break}u=0,h=0}r.head&&(r.head.hcrc=r.flags>>9&1,r.head.done=!0),t.adler=r.check=0,r.mode=kA;break;case DA:for(;h<32;){if(0===s)break t;s--,u+=i[o++]<<h,h+=8}t.adler=r.check=Au(u),u=0,h=0,r.mode=NA;case NA:if(0===r.havedict)return t.next_out=a,t.avail_out=c,t.next_in=o,t.avail_in=s,r.hold=u,r.bits=h,bA;t.adler=r.check=1,r.mode=kA;case kA:if(e===mA||e===gA)break t;case FA:if(r.last){u>>>=7&h,h-=7&h,r.mode=KA;break}for(;h<3;){if(0===s)break t;s--,u+=i[o++]<<h,h+=8}switch(r.last=1&u,u>>>=1,h-=1,3&u){case 0:r.mode=BA;break;case 1:if(Iu(r),r.mode=$A,e===gA){u>>>=2,h-=2;break t}break;case 2:r.mode=jA;break;case 3:t.msg="invalid block type",r.mode=tM}u>>>=2,h-=2;break;case BA:for(u>>>=7&h,h-=7&h;h<32;){if(0===s)break t;s--,u+=i[o++]<<h,h+=8}if((65535&u)!=(u>>>16^65535)){t.msg="invalid stored block lengths",r.mode=tM;break}if(r.length=65535&u,u=0,h=0,r.mode=zA,e===gA)break t;case zA:r.mode=UA;case UA:if(d=r.length){if(d>s&&(d=s),d>c&&(d=c),0===d)break t;yu(n,i,o,d,a),s-=d,o+=d,c-=d,a+=d,r.length-=d;break}r.mode=kA;break;case jA:for(;h<14;){if(0===s)break t;s--,u+=i[o++]<<h,h+=8}if(r.nlen=257+(31&u),u>>>=5,h-=5,r.ndist=1+(31&u),u>>>=5,h-=5,r.ncode=4+(15&u),u>>>=4,h-=4,r.nlen>286||r.ndist>30){t.msg="too many length or distance symbols",r.mode=tM;break}r.have=0,r.mode=GA;case GA:for(;r.have<r.ncode;){for(;h<3;){if(0===s)break t;s--,u+=i[o++]<<h,h+=8}r.lens[P[r.have++]]=7&u,u>>>=3,h-=3}for(;r.have<19;)r.lens[P[r.have++]]=0;if(r.lencode=r.lendyn,r.lenbits=7,A={bits:r.lenbits},S=Su(lA,r.lens,0,19,r.lencode,0,r.work,A),r.lenbits=A.bits,S){t.msg="invalid code lengths set",r.mode=tM;break}r.have=0,r.mode=VA;case VA:for(;r.have<r.nlen+r.ndist;){for(;E=r.lencode[u&(1<<r.lenbits)-1],g=E>>>24,v=E>>>16&255,y=65535&E,!(g<=h);){if(0===s)break t;s--,u+=i[o++]<<h,h+=8}if(y<16)u>>>=g,h-=g,r.lens[r.have++]=y;else{if(16===y){for(M=g+2;h<M;){if(0===s)break t;s--,u+=i[o++]<<h,h+=8}if(u>>>=g,h-=g,0===r.have){t.msg="invalid bit length repeat",r.mode=tM;break}w=r.lens[r.have-1],d=3+(3&u),u>>>=2,h-=2}else if(17===y){for(M=g+3;h<M;){if(0===s)break t;s--,u+=i[o++]<<h,h+=8}h-=g,w=0,d=3+(7&(u>>>=g)),u>>>=3,h-=3}else{for(M=g+7;h<M;){if(0===s)break t;s--,u+=i[o++]<<h,h+=8}h-=g,w=0,d=11+(127&(u>>>=g)),u>>>=7,h-=7}if(r.have+d>r.nlen+r.ndist){t.msg="invalid bit length repeat",r.mode=tM;break}for(;d--;)r.lens[r.have++]=w}}if(r.mode===tM)break;if(0===r.lens[256]){t.msg="invalid code -- missing end-of-block",r.mode=tM;break}if(r.lenbits=9,A={bits:r.lenbits},S=Su(pA,r.lens,0,r.nlen,r.lencode,0,r.work,A),r.lenbits=A.bits,S){t.msg="invalid literal/lengths set",r.mode=tM;break}if(r.distbits=6,r.distcode=r.distdyn,A={bits:r.distbits},S=Su(dA,r.lens,r.nlen,r.ndist,r.distcode,0,r.work,A),r.distbits=A.bits,S){t.msg="invalid distances set",r.mode=tM;break}if(r.mode=$A,e===gA)break t;case $A:r.mode=HA;case HA:if(s>=6&&c>=258){t.next_out=a,t.avail_out=c,t.next_in=o,t.avail_in=s,r.hold=u,r.bits=h,wu(t,p),a=t.next_out,n=t.output,c=t.avail_out,o=t.next_in,i=t.input,s=t.avail_in,u=r.hold,h=r.bits,r.mode===kA&&(r.back=-1);break}for(r.back=0;E=r.lencode[u&(1<<r.lenbits)-1],g=E>>>24,v=E>>>16&255,y=65535&E,!(g<=h);){if(0===s)break t;s--,u+=i[o++]<<h,h+=8}if(v&&0==(240&v)){for(b=g,x=v,_=y;E=r.lencode[_+((u&(1<<b+x)-1)>>b)],g=E>>>24,v=E>>>16&255,y=65535&E,!(b+g<=h);){if(0===s)break t;s--,u+=i[o++]<<h,h+=8}u>>>=b,h-=b,r.back+=b}if(u>>>=g,h-=g,r.back+=g,r.length=y,0===v){r.mode=ZA;break}if(32&v){r.back=-1,r.mode=kA;break}if(64&v){t.msg="invalid literal/length code",r.mode=tM;break}r.extra=15&v,r.mode=WA;case WA:if(r.extra){for(M=r.extra;h<M;){if(0===s)break t;s--,u+=i[o++]<<h,h+=8}r.length+=u&(1<<r.extra)-1,u>>>=r.extra,h-=r.extra,r.back+=r.extra}r.was=r.length,r.mode=XA;case 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this.x=Math.floor(this.x),this.y=Math.floor(this.y),this},ceil:function(){return this.x=Math.ceil(this.x),this.y=Math.ceil(this.y),this},round:function(){return this.x=Math.round(this.x),this.y=Math.round(this.y),this},roundToZero:function(){return this.x=this.x<0?Math.ceil(this.x):Math.floor(this.x),this.y=this.y<0?Math.ceil(this.y):Math.floor(this.y),this},negate:function(){return this.x=-this.x,this.y=-this.y,this},dot:function(t){return this.x*t.x+this.y*t.y},lengthSq:function(){return this.x*this.x+this.y*this.y},length:function(){return Math.sqrt(this.x*this.x+this.y*this.y)},lengthManhattan:function(){return Math.abs(this.x)+Math.abs(this.y)},normalize:function(){return this.divideScalar(this.length()||1)},angle:function(){var t=Math.atan2(this.y,this.x);return t<0&&(t+=2*Math.PI),t},distanceTo:function(t){return Math.sqrt(this.distanceToSquared(t))},distanceToSquared:function(t){var e=this.x-t.x,r=this.y-t.y;return e*e+r*r},distanceToManhattan:function(t){return Math.abs(this.x-t.x)+Math.abs(this.y-t.y)},setLength:function(t){return this.normalize().multiplyScalar(t)},lerp:function(t,e){return this.x+=(t.x-this.x)*e,this.y+=(t.y-this.y)*e,this},lerpVectors:function(t,e,r){return this.subVectors(e,t).multiplyScalar(r).add(t)},equals:function(t){return t.x===this.x&&t.y===this.y},fromArray:function(t,e){return void 0===e&&(e=0),this.x=t[e],this.y=t[e+1],this},toArray:function(t,e){return void 0===t&&(t=[]),void 0===e&&(e=0),t[e]=this.x,t[e+1]=this.y,t},fromBufferAttribute:function(t,e,r){return void 0!==r&&console.warn("THREE.Vector2: offset has been removed from .fromBufferAttribute()."),this.x=t.getX(e),this.y=t.getY(e),this},rotateAround:function(t,e){var r=Math.cos(e),i=Math.sin(e),n=this.x-t.x,o=this.y-t.y;return this.x=n*r-o*i+t.x,this.y=n*i+o*r+t.y,this}});var Jl=0;p.DEFAULT_IMAGE=void 0,p.DEFAULT_MAPPING=300,Object.defineProperty(p.prototype,"needsUpdate",{set:function(t){!0===t&&this.version++}}),Object.assign(p.prototype,h.prototype,{constructor:p,isTexture:!0,clone:function(){return(new this.constructor).copy(this)},copy:function(t){return this.name=t.name,this.image=t.image,this.mipmaps=t.mipmaps.slice(0),this.mapping=t.mapping,this.wrapS=t.wrapS,this.wrapT=t.wrapT,this.magFilter=t.magFilter,this.minFilter=t.minFilter,this.anisotropy=t.anisotropy,this.format=t.format,this.type=t.type,this.offset.copy(t.offset),this.repeat.copy(t.repeat),this.generateMipmaps=t.generateMipmaps,this.premultiplyAlpha=t.premultiplyAlpha,this.flipY=t.flipY,this.unpackAlignment=t.unpackAlignment,this.encoding=t.encoding,this},toJSON:function(t){if(void 0!==t.textures[this.uuid])return t.textures[this.uuid];var e={metadata:{version:4.5,type:"Texture",generator:"Texture.toJSON"},uuid:this.uuid,name:this.name,mapping:this.mapping,repeat:[this.repeat.x,this.repeat.y],offset:[this.offset.x,this.offset.y],wrap:[this.wrapS,this.wrapT],minFilter:this.minFilter,magFilter:this.magFilter,anisotropy:this.anisotropy,flipY:this.flipY};if(void 0!==this.image){var r=this.image;void 0===r.uuid&&(r.uuid=Ql.generateUUID()),void 0===t.images[r.uuid]&&(t.images[r.uuid]={uuid:r.uuid,url:function(t){var e;return void 0!==t.toDataURL?e=t:((e=document.createElementNS("http://www.w3.org/1999/xhtml","canvas")).width=t.width,e.height=t.height,e.getContext("2d").drawImage(t,0,0,t.width,t.height)),e.width>2048||e.height>2048?e.toDataURL("image/jpeg",.6):e.toDataURL("image/png")}(r)}),e.image=r.uuid}return t.textures[this.uuid]=e,e},dispose:function(){this.dispatchEvent({type:"dispose"})},transformUv:function(t){if(300===this.mapping){if(t.multiply(this.repeat),t.add(this.offset),t.x<0||t.x>1)switch(this.wrapS){case el:t.x=t.x-Math.floor(t.x);break;case rl:t.x=t.x<0?0:1;break;case il:1===Math.abs(Math.floor(t.x)%2)?t.x=Math.ceil(t.x)-t.x:t.x=t.x-Math.floor(t.x)}if(t.y<0||t.y>1)switch(this.wrapT){case el:t.y=t.y-Math.floor(t.y);break;case rl:t.y=t.y<0?0:1;break;case il:1===Math.abs(Math.floor(t.y)%2)?t.y=Math.ceil(t.y)-t.y:t.y=t.y-Math.floor(t.y)}this.flipY&&(t.y=1-t.y)}}}),Object.assign(d.prototype,{isVector4:!0,set:function(t,e,r,i){return this.x=t,this.y=e,this.z=r,this.w=i,this},setScalar:function(t){return this.x=t,this.y=t,this.z=t,this.w=t,this},setX:function(t){return this.x=t,this},setY:function(t){return this.y=t,this},setZ:function(t){return this.z=t,this},setW:function(t){return this.w=t,this},setComponent:function(t,e){switch(t){case 0:this.x=e;break;case 1:this.y=e;break;case 2:this.z=e;break;case 3:this.w=e;break;default:throw new Error("index is out of range: "+t)}return this},getComponent:function(t){switch(t){case 0:return this.x;case 1:return this.y;case 2:return this.z;case 3:return this.w;default:throw new Error("index is out of range: "+t)}},clone:function(){return new this.constructor(this.x,this.y,this.z,this.w)},copy:function(t){return this.x=t.x,this.y=t.y,this.z=t.z,this.w=void 0!==t.w?t.w:1,this},add:function(t,e){return void 0!==e?(console.warn("THREE.Vector4: .add() now only accepts one argument. Use .addVectors( a, b ) instead."),this.addVectors(t,e)):(this.x+=t.x,this.y+=t.y,this.z+=t.z,this.w+=t.w,this)},addScalar:function(t){return this.x+=t,this.y+=t,this.z+=t,this.w+=t,this},addVectors:function(t,e){return this.x=t.x+e.x,this.y=t.y+e.y,this.z=t.z+e.z,this.w=t.w+e.w,this},addScaledVector:function(t,e){return this.x+=t.x*e,this.y+=t.y*e,this.z+=t.z*e,this.w+=t.w*e,this},sub:function(t,e){return void 0!==e?(console.warn("THREE.Vector4: .sub() now only accepts one argument. Use .subVectors( a, b ) instead."),this.subVectors(t,e)):(this.x-=t.x,this.y-=t.y,this.z-=t.z,this.w-=t.w,this)},subScalar:function(t){return this.x-=t,this.y-=t,this.z-=t,this.w-=t,this},subVectors:function(t,e){return this.x=t.x-e.x,this.y=t.y-e.y,this.z=t.z-e.z,this.w=t.w-e.w,this},multiplyScalar:function(t){return this.x*=t,this.y*=t,this.z*=t,this.w*=t,this},applyMatrix4:function(t){var e=this.x,r=this.y,i=this.z,n=this.w,o=t.elements;return this.x=o[0]*e+o[4]*r+o[8]*i+o[12]*n,this.y=o[1]*e+o[5]*r+o[9]*i+o[13]*n,this.z=o[2]*e+o[6]*r+o[10]*i+o[14]*n,this.w=o[3]*e+o[7]*r+o[11]*i+o[15]*n,this},divideScalar:function(t){return this.multiplyScalar(1/t)},setAxisAngleFromQuaternion:function(t){this.w=2*Math.acos(t.w);var e=Math.sqrt(1-t.w*t.w);return e<1e-4?(this.x=1,this.y=0,this.z=0):(this.x=t.x/e,this.y=t.y/e,this.z=t.z/e),this},setAxisAngleFromRotationMatrix:function(t){var e,r,i,n,o=t.elements,a=o[0],s=o[4],c=o[8],u=o[1],h=o[5],l=o[9],p=o[2],d=o[6],f=o[10];if(Math.abs(s-u)<.01&&Math.abs(c-p)<.01&&Math.abs(l-d)<.01){if(Math.abs(s+u)<.1&&Math.abs(c+p)<.1&&Math.abs(l+d)<.1&&Math.abs(a+h+f-3)<.1)return this.set(1,0,0,0),this;e=Math.PI;var m=(a+1)/2,g=(h+1)/2,v=(f+1)/2,y=(s+u)/4,b=(c+p)/4,x=(l+d)/4;return m>g&&m>v?m<.01?(r=0,i=.707106781,n=.707106781):(i=y/(r=Math.sqrt(m)),n=b/r):g>v?g<.01?(r=.707106781,i=0,n=.707106781):(r=y/(i=Math.sqrt(g)),n=x/i):v<.01?(r=.707106781,i=.707106781,n=0):(r=b/(n=Math.sqrt(v)),i=x/n),this.set(r,i,n,e),this}var _=Math.sqrt((d-l)*(d-l)+(c-p)*(c-p)+(u-s)*(u-s));return Math.abs(_)<.001&&(_=1),this.x=(d-l)/_,this.y=(c-p)/_,this.z=(u-s)/_,this.w=Math.acos((a+h+f-1)/2),this},min:function(t){return this.x=Math.min(this.x,t.x),this.y=Math.min(this.y,t.y),this.z=Math.min(this.z,t.z),this.w=Math.min(this.w,t.w),this},max:function(t){return this.x=Math.max(this.x,t.x),this.y=Math.max(this.y,t.y),this.z=Math.max(this.z,t.z),this.w=Math.max(this.w,t.w),this},clamp:function(t,e){return this.x=Math.max(t.x,Math.min(e.x,this.x)),this.y=Math.max(t.y,Math.min(e.y,this.y)),this.z=Math.max(t.z,Math.min(e.z,this.z)),this.w=Math.max(t.w,Math.min(e.w,this.w)),this},clampScalar:function(){var t,e;return function(r,i){return void 0===t&&(t=new d,e=new d),t.set(r,r,r,r),e.set(i,i,i,i),this.clamp(t,e)}}(),clampLength:function(t,e){var r=this.length();return this.divideScalar(r||1).multiplyScalar(Math.max(t,Math.min(e,r)))},floor:function(){return this.x=Math.floor(this.x),this.y=Math.floor(this.y),this.z=Math.floor(this.z),this.w=Math.floor(this.w),this},ceil:function(){return this.x=Math.ceil(this.x),this.y=Math.ceil(this.y),this.z=Math.ceil(this.z),this.w=Math.ceil(this.w),this},round:function(){return this.x=Math.round(this.x),this.y=Math.round(this.y),this.z=Math.round(this.z),this.w=Math.round(this.w),this},roundToZero:function(){return this.x=this.x<0?Math.ceil(this.x):Math.floor(this.x),this.y=this.y<0?Math.ceil(this.y):Math.floor(this.y),this.z=this.z<0?Math.ceil(this.z):Math.floor(this.z),this.w=this.w<0?Math.ceil(this.w):Math.floor(this.w),this},negate:function(){return this.x=-this.x,this.y=-this.y,this.z=-this.z,this.w=-this.w,this},dot:function(t){return this.x*t.x+this.y*t.y+this.z*t.z+this.w*t.w},lengthSq:function(){return this.x*this.x+this.y*this.y+this.z*this.z+this.w*this.w},length:function(){return Math.sqrt(this.x*this.x+this.y*this.y+this.z*this.z+this.w*this.w)},lengthManhattan:function(){return Math.abs(this.x)+Math.abs(this.y)+Math.abs(this.z)+Math.abs(this.w)},normalize:function(){return this.divideScalar(this.length()||1)},setLength:function(t){return this.normalize().multiplyScalar(t)},lerp:function(t,e){return this.x+=(t.x-this.x)*e,this.y+=(t.y-this.y)*e,this.z+=(t.z-this.z)*e,this.w+=(t.w-this.w)*e,this},lerpVectors:function(t,e,r){return this.subVectors(e,t).multiplyScalar(r).add(t)},equals:function(t){return t.x===this.x&&t.y===this.y&&t.z===this.z&&t.w===this.w},fromArray:function(t,e){return void 0===e&&(e=0),this.x=t[e],this.y=t[e+1],this.z=t[e+2],this.w=t[e+3],this},toArray:function(t,e){return void 0===t&&(t=[]),void 0===e&&(e=0),t[e]=this.x,t[e+1]=this.y,t[e+2]=this.z,t[e+3]=this.w,t},fromBufferAttribute:function(t,e,r){return void 0!==r&&console.warn("THREE.Vector4: offset has been removed from .fromBufferAttribute()."),this.x=t.getX(e),this.y=t.getY(e),this.z=t.getZ(e),this.w=t.getW(e),this}}),Object.assign(f.prototype,h.prototype,{isWebGLRenderTarget:!0,setSize:function(t,e){this.width===t&&this.height===e||(this.width=t,this.height=e,this.dispose()),this.viewport.set(0,0,t,e),this.scissor.set(0,0,t,e)},clone:function(){return(new this.constructor).copy(this)},copy:function(t){return this.width=t.width,this.height=t.height,this.viewport.copy(t.viewport),this.texture=t.texture.clone(),this.depthBuffer=t.depthBuffer,this.stencilBuffer=t.stencilBuffer,this.depthTexture=t.depthTexture,this},dispose:function(){this.dispatchEvent({type:"dispose"})}}),Object.assign(m,{slerp:function(t,e,r,i){return r.copy(t).slerp(e,i)},slerpFlat:function(t,e,r,i,n,o,a){var s=r[i+0],c=r[i+1],u=r[i+2],h=r[i+3],l=n[o+0],p=n[o+1],d=n[o+2],f=n[o+3];if(h!==f||s!==l||c!==p||u!==d){var m=1-a,g=s*l+c*p+u*d+h*f,v=g>=0?1:-1,y=1-g*g;if(y>Number.EPSILON){var b=Math.sqrt(y),x=Math.atan2(b,g*v);m=Math.sin(m*x)/b,a=Math.sin(a*x)/b}var _=a*v;if(s=s*m+l*_,c=c*m+p*_,u=u*m+d*_,h=h*m+f*_,m===1-a){var w=1/Math.sqrt(s*s+c*c+u*u+h*h);s*=w,c*=w,u*=w,h*=w}}t[e]=s,t[e+1]=c,t[e+2]=u,t[e+3]=h}}),Object.defineProperties(m.prototype,{x:{get:function(){return this._x},set:function(t){this._x=t,this.onChangeCallback()}},y:{get:function(){return this._y},set:function(t){this._y=t,this.onChangeCallback()}},z:{get:function(){return this._z},set:function(t){this._z=t,this.onChangeCallback()}},w:{get:function(){return this._w},set:function(t){this._w=t,this.onChangeCallback()}}}),Object.assign(m.prototype,{set:function(t,e,r,i){return this._x=t,this._y=e,this._z=r,this._w=i,this.onChangeCallback(),this},clone:function(){return new this.constructor(this._x,this._y,this._z,this._w)},copy:function(t){return this._x=t.x,this._y=t.y,this._z=t.z,this._w=t.w,this.onChangeCallback(),this},setFromEuler:function(t,e){if(!t||!t.isEuler)throw new Error("THREE.Quaternion: .setFromEuler() now expects an Euler rotation rather than a Vector3 and order.");var r=t._x,i=t._y,n=t._z,o=t.order,a=Math.cos,s=Math.sin,c=a(r/2),u=a(i/2),h=a(n/2),l=s(r/2),p=s(i/2),d=s(n/2);return"XYZ"===o?(this._x=l*u*h+c*p*d,this._y=c*p*h-l*u*d,this._z=c*u*d+l*p*h,this._w=c*u*h-l*p*d):"YXZ"===o?(this._x=l*u*h+c*p*d,this._y=c*p*h-l*u*d,this._z=c*u*d-l*p*h,this._w=c*u*h+l*p*d):"ZXY"===o?(this._x=l*u*h-c*p*d,this._y=c*p*h+l*u*d,this._z=c*u*d+l*p*h,this._w=c*u*h-l*p*d):"ZYX"===o?(this._x=l*u*h-c*p*d,this._y=c*p*h+l*u*d,this._z=c*u*d-l*p*h,this._w=c*u*h+l*p*d):"YZX"===o?(this._x=l*u*h+c*p*d,this._y=c*p*h+l*u*d,this._z=c*u*d-l*p*h,this._w=c*u*h-l*p*d):"XZY"===o&&(this._x=l*u*h-c*p*d,this._y=c*p*h-l*u*d,this._z=c*u*d+l*p*h,this._w=c*u*h+l*p*d),!1!==e&&this.onChangeCallback(),this},setFromAxisAngle:function(t,e){var r=e/2,i=Math.sin(r);return this._x=t.x*i,this._y=t.y*i,this._z=t.z*i,this._w=Math.cos(r),this.onChangeCallback(),this},setFromRotationMatrix:function(t){var e,r=t.elements,i=r[0],n=r[4],o=r[8],a=r[1],s=r[5],c=r[9],u=r[2],h=r[6],l=r[10],p=i+s+l;return p>0?(e=.5/Math.sqrt(p+1),this._w=.25/e,this._x=(h-c)*e,this._y=(o-u)*e,this._z=(a-n)*e):i>s&&i>l?(e=2*Math.sqrt(1+i-s-l),this._w=(h-c)/e,this._x=.25*e,this._y=(n+a)/e,this._z=(o+u)/e):s>l?(e=2*Math.sqrt(1+s-i-l),this._w=(o-u)/e,this._x=(n+a)/e,this._y=.25*e,this._z=(c+h)/e):(e=2*Math.sqrt(1+l-i-s),this._w=(a-n)/e,this._x=(o+u)/e,this._y=(c+h)/e,this._z=.25*e),this.onChangeCallback(),this},setFromUnitVectors:function(){var t,e=new g;return function(r,i){return void 0===e&&(e=new g),t=r.dot(i)+1,t<1e-6?(t=0,Math.abs(r.x)>Math.abs(r.z)?e.set(-r.y,r.x,0):e.set(0,-r.z,r.y)):e.crossVectors(r,i),this._x=e.x,this._y=e.y,this._z=e.z,this._w=t,this.normalize()}}(),inverse:function(){return this.conjugate().normalize()},conjugate:function(){return this._x*=-1,this._y*=-1,this._z*=-1,this.onChangeCallback(),this},dot:function(t){return this._x*t._x+this._y*t._y+this._z*t._z+this._w*t._w},lengthSq:function(){return this._x*this._x+this._y*this._y+this._z*this._z+this._w*this._w},length:function(){return Math.sqrt(this._x*this._x+this._y*this._y+this._z*this._z+this._w*this._w)},normalize:function(){var t=this.length();return 0===t?(this._x=0,this._y=0,this._z=0,this._w=1):(t=1/t,this._x=this._x*t,this._y=this._y*t,this._z=this._z*t,this._w=this._w*t),this.onChangeCallback(),this},multiply:function(t,e){return void 0!==e?(console.warn("THREE.Quaternion: .multiply() now only accepts one argument. Use .multiplyQuaternions( a, b ) instead."),this.multiplyQuaternions(t,e)):this.multiplyQuaternions(this,t)},premultiply:function(t){return this.multiplyQuaternions(t,this)},multiplyQuaternions:function(t,e){var r=t._x,i=t._y,n=t._z,o=t._w,a=e._x,s=e._y,c=e._z,u=e._w;return this._x=r*u+o*a+i*c-n*s,this._y=i*u+o*s+n*a-r*c,this._z=n*u+o*c+r*s-i*a,this._w=o*u-r*a-i*s-n*c,this.onChangeCallback(),this},slerp:function(t,e){if(0===e)return this;if(1===e)return this.copy(t);var r=this._x,i=this._y,n=this._z,o=this._w,a=o*t._w+r*t._x+i*t._y+n*t._z;if(a<0?(this._w=-t._w,this._x=-t._x,this._y=-t._y,this._z=-t._z,a=-a):this.copy(t),a>=1)return this._w=o,this._x=r,this._y=i,this._z=n,this;var s=Math.sqrt(1-a*a);if(Math.abs(s)<.001)return this._w=.5*(o+this._w),this._x=.5*(r+this._x),this._y=.5*(i+this._y),this._z=.5*(n+this._z),this;var c=Math.atan2(s,a),u=Math.sin((1-e)*c)/s,h=Math.sin(e*c)/s;return this._w=o*u+this._w*h,this._x=r*u+this._x*h,this._y=i*u+this._y*h,this._z=n*u+this._z*h,this.onChangeCallback(),this},equals:function(t){return t._x===this._x&&t._y===this._y&&t._z===this._z&&t._w===this._w},fromArray:function(t,e){return void 0===e&&(e=0),this._x=t[e],this._y=t[e+1],this._z=t[e+2],this._w=t[e+3],this.onChangeCallback(),this},toArray:function(t,e){return void 0===t&&(t=[]),void 0===e&&(e=0),t[e]=this._x,t[e+1]=this._y,t[e+2]=this._z,t[e+3]=this._w,t},onChange:function(t){return this.onChangeCallback=t,this},onChangeCallback:function(){}}),Object.assign(g.prototype,{isVector3:!0,set:function(t,e,r){return this.x=t,this.y=e,this.z=r,this},setScalar:function(t){return this.x=t,this.y=t,this.z=t,this},setX:function(t){return this.x=t,this},setY:function(t){return this.y=t,this},setZ:function(t){return this.z=t,this},setComponent:function(t,e){switch(t){case 0:this.x=e;break;case 1:this.y=e;break;case 2:this.z=e;break;default:throw new Error("index is out of range: "+t)}return this},getComponent:function(t){switch(t){case 0:return this.x;case 1:return this.y;case 2:return this.z;default:throw new Error("index is out of range: "+t)}},clone:function(){return new this.constructor(this.x,this.y,this.z)},copy:function(t){return this.x=t.x,this.y=t.y,this.z=t.z,this},add:function(t,e){return void 0!==e?(console.warn("THREE.Vector3: .add() now only accepts one argument. Use .addVectors( a, b ) instead."),this.addVectors(t,e)):(this.x+=t.x,this.y+=t.y,this.z+=t.z,this)},addScalar:function(t){return this.x+=t,this.y+=t,this.z+=t,this},addVectors:function(t,e){return this.x=t.x+e.x,this.y=t.y+e.y,this.z=t.z+e.z,this},addScaledVector:function(t,e){return this.x+=t.x*e,this.y+=t.y*e,this.z+=t.z*e,this},sub:function(t,e){return void 0!==e?(console.warn("THREE.Vector3: .sub() now only accepts one argument. Use .subVectors( a, b ) instead."),this.subVectors(t,e)):(this.x-=t.x,this.y-=t.y,this.z-=t.z,this)},subScalar:function(t){return this.x-=t,this.y-=t,this.z-=t,this},subVectors:function(t,e){return this.x=t.x-e.x,this.y=t.y-e.y,this.z=t.z-e.z,this},multiply:function(t,e){return void 0!==e?(console.warn("THREE.Vector3: .multiply() now only accepts one argument. Use .multiplyVectors( a, b ) instead."),this.multiplyVectors(t,e)):(this.x*=t.x,this.y*=t.y,this.z*=t.z,this)},multiplyScalar:function(t){return this.x*=t,this.y*=t,this.z*=t,this},multiplyVectors:function(t,e){return this.x=t.x*e.x,this.y=t.y*e.y,this.z=t.z*e.z,this},applyEuler:function(){var t=new m;return function(e){return e&&e.isEuler||console.error("THREE.Vector3: .applyEuler() now expects an Euler rotation rather than a Vector3 and order."),this.applyQuaternion(t.setFromEuler(e))}}(),applyAxisAngle:function(){var t=new m;return function(e,r){return this.applyQuaternion(t.setFromAxisAngle(e,r))}}(),applyMatrix3:function(t){var e=this.x,r=this.y,i=this.z,n=t.elements;return this.x=n[0]*e+n[3]*r+n[6]*i,this.y=n[1]*e+n[4]*r+n[7]*i,this.z=n[2]*e+n[5]*r+n[8]*i,this},applyMatrix4:function(t){var e=this.x,r=this.y,i=this.z,n=t.elements,o=1/(n[3]*e+n[7]*r+n[11]*i+n[15]);return this.x=(n[0]*e+n[4]*r+n[8]*i+n[12])*o,this.y=(n[1]*e+n[5]*r+n[9]*i+n[13])*o,this.z=(n[2]*e+n[6]*r+n[10]*i+n[14])*o,this},applyQuaternion:function(t){var e=this.x,r=this.y,i=this.z,n=t.x,o=t.y,a=t.z,s=t.w,c=s*e+o*i-a*r,u=s*r+a*e-n*i,h=s*i+n*r-o*e,l=-n*e-o*r-a*i;return this.x=c*s+l*-n+u*-a-h*-o,this.y=u*s+l*-o+h*-n-c*-a,this.z=h*s+l*-a+c*-o-u*-n,this},project:function(){var t=new v;return function(e){return t.multiplyMatrices(e.projectionMatrix,t.getInverse(e.matrixWorld)),this.applyMatrix4(t)}}(),unproject:function(){var t=new v;return function(e){return t.multiplyMatrices(e.matrixWorld,t.getInverse(e.projectionMatrix)),this.applyMatrix4(t)}}(),transformDirection:function(t){var e=this.x,r=this.y,i=this.z,n=t.elements;return this.x=n[0]*e+n[4]*r+n[8]*i,this.y=n[1]*e+n[5]*r+n[9]*i,this.z=n[2]*e+n[6]*r+n[10]*i,this.normalize()},divide:function(t){return this.x/=t.x,this.y/=t.y,this.z/=t.z,this},divideScalar:function(t){return this.multiplyScalar(1/t)},min:function(t){return this.x=Math.min(this.x,t.x),this.y=Math.min(this.y,t.y),this.z=Math.min(this.z,t.z),this},max:function(t){return this.x=Math.max(this.x,t.x),this.y=Math.max(this.y,t.y),this.z=Math.max(this.z,t.z),this},clamp:function(t,e){return this.x=Math.max(t.x,Math.min(e.x,this.x)),this.y=Math.max(t.y,Math.min(e.y,this.y)),this.z=Math.max(t.z,Math.min(e.z,this.z)),this},clampScalar:function(){var t=new g,e=new g;return function(r,i){return t.set(r,r,r),e.set(i,i,i),this.clamp(t,e)}}(),clampLength:function(t,e){var r=this.length();return this.divideScalar(r||1).multiplyScalar(Math.max(t,Math.min(e,r)))},floor:function(){return this.x=Math.floor(this.x),this.y=Math.floor(this.y),this.z=Math.floor(this.z),this},ceil:function(){return this.x=Math.ceil(this.x),this.y=Math.ceil(this.y),this.z=Math.ceil(this.z),this},round:function(){return this.x=Math.round(this.x),this.y=Math.round(this.y),this.z=Math.round(this.z),this},roundToZero:function(){return this.x=this.x<0?Math.ceil(this.x):Math.floor(this.x),this.y=this.y<0?Math.ceil(this.y):Math.floor(this.y),this.z=this.z<0?Math.ceil(this.z):Math.floor(this.z),this},negate:function(){return this.x=-this.x,this.y=-this.y,this.z=-this.z,this},dot:function(t){return this.x*t.x+this.y*t.y+this.z*t.z},lengthSq:function(){return this.x*this.x+this.y*this.y+this.z*this.z},length:function(){return Math.sqrt(this.x*this.x+this.y*this.y+this.z*this.z)},lengthManhattan:function(){return Math.abs(this.x)+Math.abs(this.y)+Math.abs(this.z)},normalize:function(){return this.divideScalar(this.length()||1)},setLength:function(t){return this.normalize().multiplyScalar(t)},lerp:function(t,e){return this.x+=(t.x-this.x)*e,this.y+=(t.y-this.y)*e,this.z+=(t.z-this.z)*e,this},lerpVectors:function(t,e,r){return this.subVectors(e,t).multiplyScalar(r).add(t)},cross:function(t,e){if(void 0!==e)return console.warn("THREE.Vector3: .cross() now only accepts one argument. Use .crossVectors( a, b ) instead."),this.crossVectors(t,e);var r=this.x,i=this.y,n=this.z;return this.x=i*t.z-n*t.y,this.y=n*t.x-r*t.z,this.z=r*t.y-i*t.x,this},crossVectors:function(t,e){var r=t.x,i=t.y,n=t.z,o=e.x,a=e.y,s=e.z;return this.x=i*s-n*a,this.y=n*o-r*s,this.z=r*a-i*o,this},projectOnVector:function(t){var e=t.dot(this)/t.lengthSq();return this.copy(t).multiplyScalar(e)},projectOnPlane:function(){var t=new g;return function(e){return t.copy(this).projectOnVector(e),this.sub(t)}}(),reflect:function(){var t=new g;return function(e){return this.sub(t.copy(e).multiplyScalar(2*this.dot(e)))}}(),angleTo:function(t){var e=this.dot(t)/Math.sqrt(this.lengthSq()*t.lengthSq());return Math.acos(Ql.clamp(e,-1,1))},distanceTo:function(t){return Math.sqrt(this.distanceToSquared(t))},distanceToSquared:function(t){var e=this.x-t.x,r=this.y-t.y,i=this.z-t.z;return e*e+r*r+i*i},distanceToManhattan:function(t){return Math.abs(this.x-t.x)+Math.abs(this.y-t.y)+Math.abs(this.z-t.z)},setFromSpherical:function(t){var e=Math.sin(t.phi)*t.radius;return this.x=e*Math.sin(t.theta),this.y=Math.cos(t.phi)*t.radius,this.z=e*Math.cos(t.theta),this},setFromCylindrical:function(t){return this.x=t.radius*Math.sin(t.theta),this.y=t.y,this.z=t.radius*Math.cos(t.theta),this},setFromMatrixPosition:function(t){var e=t.elements;return this.x=e[12],this.y=e[13],this.z=e[14],this},setFromMatrixScale:function(t){var e=this.setFromMatrixColumn(t,0).length(),r=this.setFromMatrixColumn(t,1).length(),i=this.setFromMatrixColumn(t,2).length();return this.x=e,this.y=r,this.z=i,this},setFromMatrixColumn:function(t,e){return this.fromArray(t.elements,4*e)},equals:function(t){return t.x===this.x&&t.y===this.y&&t.z===this.z},fromArray:function(t,e){return void 0===e&&(e=0),this.x=t[e],this.y=t[e+1],this.z=t[e+2],this},toArray:function(t,e){return void 0===t&&(t=[]),void 0===e&&(e=0),t[e]=this.x,t[e+1]=this.y,t[e+2]=this.z,t},fromBufferAttribute:function(t,e,r){return void 0!==r&&console.warn("THREE.Vector3: offset has been removed from .fromBufferAttribute()."),this.x=t.getX(e),this.y=t.getY(e),this.z=t.getZ(e),this}}),Object.assign(v.prototype,{isMatrix4:!0,set:function(t,e,r,i,n,o,a,s,c,u,h,l,p,d,f,m){var g=this.elements;return g[0]=t,g[4]=e,g[8]=r,g[12]=i,g[1]=n,g[5]=o,g[9]=a,g[13]=s,g[2]=c,g[6]=u,g[10]=h,g[14]=l,g[3]=p,g[7]=d,g[11]=f,g[15]=m,this},identity:function(){return this.set(1,0,0,0,0,1,0,0,0,0,1,0,0,0,0,1),this},clone:function(){return(new v).fromArray(this.elements)},copy:function(t){var e=this.elements,r=t.elements;return e[0]=r[0],e[1]=r[1],e[2]=r[2],e[3]=r[3],e[4]=r[4],e[5]=r[5],e[6]=r[6],e[7]=r[7],e[8]=r[8],e[9]=r[9],e[10]=r[10],e[11]=r[11],e[12]=r[12],e[13]=r[13],e[14]=r[14],e[15]=r[15],this},copyPosition:function(t){var e=this.elements,r=t.elements;return e[12]=r[12],e[13]=r[13],e[14]=r[14],this},extractBasis:function(t,e,r){return t.setFromMatrixColumn(this,0),e.setFromMatrixColumn(this,1),r.setFromMatrixColumn(this,2),this},makeBasis:function(t,e,r){return this.set(t.x,e.x,r.x,0,t.y,e.y,r.y,0,t.z,e.z,r.z,0,0,0,0,1),this},extractRotation:function(){var t=new g;return function(e){var r=this.elements,i=e.elements,n=1/t.setFromMatrixColumn(e,0).length(),o=1/t.setFromMatrixColumn(e,1).length(),a=1/t.setFromMatrixColumn(e,2).length();return r[0]=i[0]*n,r[1]=i[1]*n,r[2]=i[2]*n,r[4]=i[4]*o,r[5]=i[5]*o,r[6]=i[6]*o,r[8]=i[8]*a,r[9]=i[9]*a,r[10]=i[10]*a,this}}(),makeRotationFromEuler:function(t){t&&t.isEuler||console.error("THREE.Matrix: .makeRotationFromEuler() now expects a Euler rotation rather than a Vector3 and order.");var e=this.elements,r=t.x,i=t.y,n=t.z,o=Math.cos(r),a=Math.sin(r),s=Math.cos(i),c=Math.sin(i),u=Math.cos(n),h=Math.sin(n);if("XYZ"===t.order){var l=o*u,p=o*h,d=a*u,f=a*h;e[0]=s*u,e[4]=-s*h,e[8]=c,e[1]=p+d*c,e[5]=l-f*c,e[9]=-a*s,e[2]=f-l*c,e[6]=d+p*c,e[10]=o*s}else if("YXZ"===t.order){var m=s*u,g=s*h,v=c*u,y=c*h;e[0]=m+y*a,e[4]=v*a-g,e[8]=o*c,e[1]=o*h,e[5]=o*u,e[9]=-a,e[2]=g*a-v,e[6]=y+m*a,e[10]=o*s}else if("ZXY"===t.order){var m=s*u,g=s*h,v=c*u,y=c*h;e[0]=m-y*a,e[4]=-o*h,e[8]=v+g*a,e[1]=g+v*a,e[5]=o*u,e[9]=y-m*a,e[2]=-o*c,e[6]=a,e[10]=o*s}else if("ZYX"===t.order){var l=o*u,p=o*h,d=a*u,f=a*h;e[0]=s*u,e[4]=d*c-p,e[8]=l*c+f,e[1]=s*h,e[5]=f*c+l,e[9]=p*c-d,e[2]=-c,e[6]=a*s,e[10]=o*s}else if("YZX"===t.order){var b=o*s,x=o*c,_=a*s,w=a*c;e[0]=s*u,e[4]=w-b*h,e[8]=_*h+x,e[1]=h,e[5]=o*u,e[9]=-a*u,e[2]=-c*u,e[6]=x*h+_,e[10]=b-w*h}else if("XZY"===t.order){var b=o*s,x=o*c,_=a*s,w=a*c;e[0]=s*u,e[4]=-h,e[8]=c*u,e[1]=b*h+w,e[5]=o*u,e[9]=x*h-_,e[2]=_*h-x,e[6]=a*u,e[10]=w*h+b}return e[3]=0,e[7]=0,e[11]=0,e[12]=0,e[13]=0,e[14]=0,e[15]=1,this},makeRotationFromQuaternion:function(t){var e=this.elements,r=t._x,i=t._y,n=t._z,o=t._w,a=r+r,s=i+i,c=n+n,u=r*a,h=r*s,l=r*c,p=i*s,d=i*c,f=n*c,m=o*a,g=o*s,v=o*c;return e[0]=1-(p+f),e[4]=h-v,e[8]=l+g,e[1]=h+v,e[5]=1-(u+f),e[9]=d-m,e[2]=l-g,e[6]=d+m,e[10]=1-(u+p),e[3]=0,e[7]=0,e[11]=0,e[12]=0,e[13]=0,e[14]=0,e[15]=1,this},lookAt:function(){var t=new g,e=new g,r=new g;return function(i,n,o){var a=this.elements;return r.subVectors(i,n),0===r.lengthSq()&&(r.z=1),r.normalize(),t.crossVectors(o,r),0===t.lengthSq()&&(1===Math.abs(o.z)?r.x+=1e-4:r.z+=1e-4,r.normalize(),t.crossVectors(o,r)),t.normalize(),e.crossVectors(r,t),a[0]=t.x,a[4]=e.x,a[8]=r.x,a[1]=t.y,a[5]=e.y,a[9]=r.y,a[2]=t.z,a[6]=e.z,a[10]=r.z,this}}(),multiply:function(t,e){return void 0!==e?(console.warn("THREE.Matrix4: .multiply() now only accepts one argument. 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Please check the docs.");var a=this.elements,s=2*n/(e-t),c=2*n/(r-i),u=(e+t)/(e-t),h=(r+i)/(r-i),l=-(o+n)/(o-n),p=-2*o*n/(o-n);return a[0]=s,a[4]=0,a[8]=u,a[12]=0,a[1]=0,a[5]=c,a[9]=h,a[13]=0,a[2]=0,a[6]=0,a[10]=l,a[14]=p,a[3]=0,a[7]=0,a[11]=-1,a[15]=0,this},makeOrthographic:function(t,e,r,i,n,o){var a=this.elements,s=1/(e-t),c=1/(r-i),u=1/(o-n),h=(e+t)*s,l=(r+i)*c,p=(o+n)*u;return a[0]=2*s,a[4]=0,a[8]=0,a[12]=-h,a[1]=0,a[5]=2*c,a[9]=0,a[13]=-l,a[2]=0,a[6]=0,a[10]=-2*u,a[14]=-p,a[3]=0,a[7]=0,a[11]=0,a[15]=1,this},equals:function(t){for(var e=this.elements,r=t.elements,i=0;i<16;i++)if(e[i]!==r[i])return!1;return!0},fromArray:function(t,e){var r=this;void 0===e&&(e=0);for(var i=0;i<16;i++)r.elements[i]=t[i+e];return this},toArray:function(t,e){void 0===t&&(t=[]),void 0===e&&(e=0);var r=this.elements;return t[e]=r[0],t[e+1]=r[1],t[e+2]=r[2],t[e+3]=r[3],t[e+4]=r[4],t[e+5]=r[5],t[e+6]=r[6],t[e+7]=r[7],t[e+8]=r[8],t[e+9]=r[9],t[e+10]=r[10],t[e+11]=r[11],t[e+12]=r[12],t[e+13]=r[13],t[e+14]=r[14],t[e+15]=r[15],t}}),y.prototype=Object.create(p.prototype),y.prototype.constructor=y,y.prototype.isDataTexture=!0,b.prototype=Object.create(p.prototype),b.prototype.constructor=b,b.prototype.isCubeTexture=!0,Object.defineProperty(b.prototype,"images",{get:function(){return this.image},set:function(t){this.image=t}});var tp=new p,ep=new b,rp=[],ip=[],np=new Float32Array(16),op=new Float32Array(9);Z.prototype.setValue=function(t,e){for(var r=this.seq,i=0,n=r.length;i!==n;++i){var o=r[i];o.setValue(t,e[o.id])}};var ap=/([\w\d_]+)(\])?(\[|\.)?/g;J.prototype.setValue=function(t,e,r){var i=this.map[e];void 0!==i&&i.setValue(t,r,this.renderer)},J.prototype.setOptional=function(t,e,r){var i=e[r];void 0!==i&&this.setValue(t,r,i)},J.upload=function(t,e,r,i){for(var n=0,o=e.length;n!==o;++n){var a=e[n],s=r[a.id];!1!==s.needsUpdate&&a.setValue(t,s.value,i)}},J.seqWithValue=function(t,e){for(var r=[],i=0,n=t.length;i!==n;++i){var o=t[i];o.id in e&&r.push(o)}return r};var sp={aliceblue:15792383,antiquewhite:16444375,aqua:65535,aquamarine:8388564,azure:15794175,beige:16119260,bisque:16770244,black:0,blanchedalmond:16772045,blue:255,blueviolet:9055202,brown:10824234,burlywood:14596231,cadetblue:6266528,chartreuse:8388352,chocolate:13789470,coral:16744272,cornflowerblue:6591981,cornsilk:16775388,crimson:14423100,cyan:65535,darkblue:139,darkcyan:35723,darkgoldenrod:12092939,darkgray:11119017,darkgreen:25600,darkgrey:11119017,darkkhaki:12433259,darkmagenta:9109643,darkolivegreen:5597999,darkorange:16747520,darkorchid:10040012,darkred:9109504,darksalmon:15308410,darkseagreen:9419919,darkslateblue:4734347,darkslategray:3100495,darkslategrey:3100495,darkturquoise:52945,darkviolet:9699539,deeppink:16716947,deepskyblue:49151,dimgray:6908265,dimgrey:6908265,dodgerblue:2003199,firebrick:11674146,floralwhite:16775920,forestgreen:2263842,fuchsia:16711935,gainsboro:14474460,ghostwhite:16316671,gold:16766720,goldenrod:14329120,gray:8421504,green:32768,greenyellow:11403055,grey:8421504,honeydew:15794160,hotpink:16738740,indianred:13458524,indigo:4915330,ivory:16777200,khaki:15787660,lavender:15132410,lavenderblush:16773365,lawngreen:8190976,lemonchiffon:16775885,lightblue:11393254,lightcoral:15761536,lightcyan:14745599,lightgoldenrodyellow:16448210,lightgray:13882323,lightgreen:9498256,lightgrey:13882323,lightpink:16758465,lightsalmon:16752762,lightseagreen:2142890,lightskyblue:8900346,lightslategray:7833753,lightslategrey:7833753,lightsteelblue:11584734,lightyellow:16777184,lime:65280,limegreen:3329330,linen:16445670,magenta:16711935,maroon:8388608,mediumaquamarine:6737322,mediumblue:205,mediumorchid:12211667,mediumpurple:9662683,mediumseagreen:3978097,mediumslateblue:8087790,mediumspringgreen:64154,mediumturquoise:4772300,mediumvioletred:13047173,midnightblue:1644912,mintcream:16121850,mistyrose:16770273,moccasin:16770229,navajowhite:16768685,navy:128,oldlace:16643558,olive:8421376,olivedrab:7048739,orange:16753920,orangered:16729344,orchid:14315734,palegoldenrod:15657130,palegreen:10025880,paleturquoise:11529966,palevioletred:14381203,papayawhip:16773077,peachpuff:16767673,peru:13468991,pink:16761035,plum:14524637,powderblue:11591910,purple:8388736,red:16711680,rosybrown:12357519,royalblue:4286945,saddlebrown:9127187,salmon:16416882,sandybrown:16032864,seagreen:3050327,seashell:16774638,sienna:10506797,silver:12632256,skyblue:8900331,slateblue:6970061,slategray:7372944,slategrey:7372944,snow:16775930,springgreen:65407,steelblue:4620980,tan:13808780,teal:32896,thistle:14204888,tomato:16737095,turquoise:4251856,violet:15631086,wheat:16113331,white:16777215,whitesmoke:16119285,yellow:16776960,yellowgreen:10145074};Object.assign(tt.prototype,{isColor:!0,r:1,g:1,b:1,set:function(t){return t&&t.isColor?this.copy(t):"number"==typeof t?this.setHex(t):"string"==typeof t&&this.setStyle(t),this},setScalar:function(t){return this.r=t,this.g=t,this.b=t,this},setHex:function(t){return t=Math.floor(t),this.r=(t>>16&255)/255,this.g=(t>>8&255)/255,this.b=(255&t)/255,this},setRGB:function(t,e,r){return this.r=t,this.g=e,this.b=r,this},setHSL:function(){function t(t,e,r){return r<0&&(r+=1),r>1&&(r-=1),r<1/6?t+6*(e-t)*r:r<.5?e:r<2/3?t+6*(e-t)*(2/3-r):t}return function(e,r,i){if(e=Ql.euclideanModulo(e,1),r=Ql.clamp(r,0,1),i=Ql.clamp(i,0,1),0===r)this.r=this.g=this.b=i;else{var n=i<=.5?i*(1+r):i+r-i*r,o=2*i-n;this.r=t(o,n,e+1/3),this.g=t(o,n,e),this.b=t(o,n,e-1/3)}return this}}(),setStyle:function(t){function e(e){void 0!==e&&parseFloat(e)<1&&console.warn("THREE.Color: Alpha component of "+t+" will be ignored.")}var r;if(r=/^((?:rgb|hsl)a?)\(\s*([^\)]*)\)/.exec(t)){var 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d(0,0,1,1)},specularMap:{value:null},alphaMap:{value:null},envMap:{value:null},flipEnvMap:{value:-1},reflectivity:{value:1},refractionRatio:{value:.98}},aomap:{aoMap:{value:null},aoMapIntensity:{value:1}},lightmap:{lightMap:{value:null},lightMapIntensity:{value:1}},emissivemap:{emissiveMap:{value:null}},bumpmap:{bumpMap:{value:null},bumpScale:{value:1}},normalmap:{normalMap:{value:null},normalScale:{value:new l(1,1)}},displacementmap:{displacementMap:{value:null},displacementScale:{value:1},displacementBias:{value:0}},roughnessmap:{roughnessMap:{value:null}},metalnessmap:{metalnessMap:{value:null}},gradientmap:{gradientMap:{value:null}},fog:{fogDensity:{value:25e-5},fogNear:{value:1},fogFar:{value:2e3},fogColor:{value:new 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e=this,r={},i=0;i<t.length;i++){var n=e.clone(t[i]);for(var o in n)r[o]=n[o]}return r},clone:function(t){var e={};for(var r in t){e[r]={};for(var i in t[r]){var n=t[r][i];n&&(n.isColor||n.isMatrix3||n.isMatrix4||n.isVector2||n.isVector3||n.isVector4||n.isTexture)?e[r][i]=n.clone():Array.isArray(n)?e[r][i]=n.slice():e[r][i]=n}}return e}},hp={alphamap_fragment:"#ifdef USE_ALPHAMAP\n\tdiffuseColor.a *= texture2D( alphaMap, vUv ).g;\n#endif\n",alphamap_pars_fragment:"#ifdef USE_ALPHAMAP\n\tuniform sampler2D alphaMap;\n#endif\n",alphatest_fragment:"#ifdef ALPHATEST\n\tif ( diffuseColor.a < ALPHATEST ) discard;\n#endif\n",aomap_fragment:"#ifdef USE_AOMAP\n\tfloat ambientOcclusion = ( texture2D( aoMap, vUv2 ).r - 1.0 ) * aoMapIntensity + 1.0;\n\treflectedLight.indirectDiffuse *= ambientOcclusion;\n\t#if defined( USE_ENVMAP ) && defined( PHYSICAL )\n\t\tfloat dotNV = saturate( dot( geometry.normal, geometry.viewDir ) );\n\t\treflectedLight.indirectSpecular *= computeSpecularOcclusion( dotNV, ambientOcclusion, material.specularRoughness );\n\t#endif\n#endif\n",aomap_pars_fragment:"#ifdef USE_AOMAP\n\tuniform sampler2D aoMap;\n\tuniform float aoMapIntensity;\n#endif",begin_vertex:"\nvec3 transformed = vec3( position );\n",beginnormal_vertex:"\nvec3 objectNormal = vec3( normal );\n",bsdfs:"float punctualLightIntensityToIrradianceFactor( const in float lightDistance, const in float cutoffDistance, const in float decayExponent ) {\n\tif( decayExponent > 0.0 ) {\n#if defined ( PHYSICALLY_CORRECT_LIGHTS )\n\t\tfloat distanceFalloff = 1.0 / max( pow( lightDistance, decayExponent ), 0.01 );\n\t\tfloat maxDistanceCutoffFactor = pow2( saturate( 1.0 - pow4( lightDistance / cutoffDistance ) ) );\n\t\treturn distanceFalloff * maxDistanceCutoffFactor;\n#else\n\t\treturn pow( saturate( -lightDistance / cutoffDistance + 1.0 ), decayExponent );\n#endif\n\t}\n\treturn 1.0;\n}\nvec3 BRDF_Diffuse_Lambert( const in vec3 diffuseColor ) {\n\treturn RECIPROCAL_PI * diffuseColor;\n}\nvec3 F_Schlick( const in vec3 specularColor, const in float dotLH ) {\n\tfloat fresnel = exp2( ( -5.55473 * dotLH - 6.98316 ) * dotLH );\n\treturn ( 1.0 - specularColor ) * fresnel + specularColor;\n}\nfloat G_GGX_Smith( const in float alpha, const in float dotNL, const in float dotNV ) {\n\tfloat a2 = pow2( alpha );\n\tfloat gl = dotNL + sqrt( a2 + ( 1.0 - a2 ) * pow2( dotNL ) );\n\tfloat gv = dotNV + sqrt( a2 + ( 1.0 - a2 ) * pow2( dotNV ) );\n\treturn 1.0 / ( gl * gv );\n}\nfloat G_GGX_SmithCorrelated( const in float alpha, const in float dotNL, const in float dotNV ) {\n\tfloat a2 = pow2( alpha );\n\tfloat gv = dotNL * sqrt( a2 + ( 1.0 - a2 ) * pow2( dotNV ) );\n\tfloat gl = dotNV * sqrt( a2 + ( 1.0 - a2 ) * pow2( dotNL ) );\n\treturn 0.5 / max( gv + gl, EPSILON );\n}\nfloat D_GGX( const in float alpha, const in float dotNH ) {\n\tfloat a2 = pow2( alpha );\n\tfloat denom = pow2( dotNH ) * ( a2 - 1.0 ) + 1.0;\n\treturn RECIPROCAL_PI * a2 / pow2( denom );\n}\nvec3 BRDF_Specular_GGX( const in IncidentLight incidentLight, const in GeometricContext geometry, const in vec3 specularColor, const in float roughness ) {\n\tfloat alpha = pow2( roughness );\n\tvec3 halfDir = normalize( incidentLight.direction + geometry.viewDir );\n\tfloat dotNL = saturate( dot( geometry.normal, incidentLight.direction ) );\n\tfloat dotNV = saturate( dot( geometry.normal, geometry.viewDir ) );\n\tfloat dotNH = saturate( dot( geometry.normal, halfDir ) );\n\tfloat dotLH = saturate( dot( incidentLight.direction, halfDir ) );\n\tvec3 F = F_Schlick( specularColor, dotLH );\n\tfloat G = G_GGX_SmithCorrelated( alpha, dotNL, dotNV );\n\tfloat D = D_GGX( alpha, dotNH );\n\treturn F * ( G * D );\n}\nvec2 LTC_Uv( const in vec3 N, const in vec3 V, const in float roughness ) {\n\tconst float LUT_SIZE  = 64.0;\n\tconst float LUT_SCALE = ( LUT_SIZE - 1.0 ) / LUT_SIZE;\n\tconst float LUT_BIAS  = 0.5 / LUT_SIZE;\n\tfloat theta = acos( dot( N, V ) );\n\tvec2 uv = vec2(\n\t\tsqrt( saturate( roughness ) ),\n\t\tsaturate( theta / ( 0.5 * PI ) ) );\n\tuv = uv * LUT_SCALE + LUT_BIAS;\n\treturn uv;\n}\nfloat LTC_ClippedSphereFormFactor( const in vec3 f ) {\n\tfloat l = length( f );\n\treturn max( ( l * l + f.z ) / ( l + 1.0 ), 0.0 );\n}\nvec3 LTC_EdgeVectorFormFactor( const in vec3 v1, const in vec3 v2 ) {\n\tfloat x = dot( v1, v2 );\n\tfloat y = abs( x );\n\tfloat a = 0.86267 + (0.49788 + 0.01436 * y ) * y;\n\tfloat b = 3.45068 + (4.18814 + y) * y;\n\tfloat v = a / b;\n\tfloat theta_sintheta = (x > 0.0) ? v : 0.5 * inversesqrt( 1.0 - x * x ) - v;\n\treturn cross( v1, v2 ) * theta_sintheta;\n}\nvec3 LTC_Evaluate( const in vec3 N, const in vec3 V, const in vec3 P, const in mat3 mInv, const in vec3 rectCoords[ 4 ] ) {\n\tvec3 v1 = rectCoords[ 1 ] - rectCoords[ 0 ];\n\tvec3 v2 = rectCoords[ 3 ] - rectCoords[ 0 ];\n\tvec3 lightNormal = cross( v1, v2 );\n\tif( dot( lightNormal, P - rectCoords[ 0 ] ) < 0.0 ) return vec3( 0.0 );\n\tvec3 T1, T2;\n\tT1 = normalize( V - N * dot( V, N ) );\n\tT2 = - cross( N, T1 );\n\tmat3 mat = mInv * transpose( mat3( T1, T2, N ) );\n\tvec3 coords[ 4 ];\n\tcoords[ 0 ] = mat * ( rectCoords[ 0 ] - P );\n\tcoords[ 1 ] = mat * ( rectCoords[ 1 ] - P );\n\tcoords[ 2 ] = mat * ( rectCoords[ 2 ] - P );\n\tcoords[ 3 ] = mat * ( rectCoords[ 3 ] - P );\n\tcoords[ 0 ] = normalize( coords[ 0 ] );\n\tcoords[ 1 ] = normalize( coords[ 1 ] );\n\tcoords[ 2 ] = normalize( coords[ 2 ] );\n\tcoords[ 3 ] = normalize( coords[ 3 ] );\n\tvec3 vectorFormFactor = vec3( 0.0 );\n\tvectorFormFactor += LTC_EdgeVectorFormFactor( coords[ 0 ], coords[ 1 ] );\n\tvectorFormFactor += LTC_EdgeVectorFormFactor( coords[ 1 ], coords[ 2 ] );\n\tvectorFormFactor += LTC_EdgeVectorFormFactor( coords[ 2 ], coords[ 3 ] );\n\tvectorFormFactor += LTC_EdgeVectorFormFactor( coords[ 3 ], coords[ 0 ] );\n\tvec3 result = vec3( LTC_ClippedSphereFormFactor( vectorFormFactor ) );\n\treturn result;\n}\nvec3 BRDF_Specular_GGX_Environment( const in GeometricContext geometry, const in vec3 specularColor, const in float roughness ) {\n\tfloat dotNV = saturate( dot( geometry.normal, geometry.viewDir ) );\n\tconst vec4 c0 = vec4( - 1, - 0.0275, - 0.572, 0.022 );\n\tconst vec4 c1 = vec4( 1, 0.0425, 1.04, - 0.04 );\n\tvec4 r = roughness * c0 + c1;\n\tfloat a004 = min( r.x * r.x, exp2( - 9.28 * dotNV ) ) * r.x + r.y;\n\tvec2 AB = vec2( -1.04, 1.04 ) * a004 + r.zw;\n\treturn specularColor * AB.x + AB.y;\n}\nfloat G_BlinnPhong_Implicit( ) {\n\treturn 0.25;\n}\nfloat D_BlinnPhong( const in float shininess, const in float dotNH ) {\n\treturn RECIPROCAL_PI * ( shininess * 0.5 + 1.0 ) * pow( dotNH, shininess );\n}\nvec3 BRDF_Specular_BlinnPhong( const in IncidentLight incidentLight, const in GeometricContext geometry, const in vec3 specularColor, const in float shininess ) {\n\tvec3 halfDir = normalize( incidentLight.direction + geometry.viewDir );\n\tfloat dotNH = saturate( dot( geometry.normal, halfDir ) );\n\tfloat dotLH = saturate( dot( incidentLight.direction, halfDir ) );\n\tvec3 F = F_Schlick( specularColor, dotLH );\n\tfloat G = G_BlinnPhong_Implicit( );\n\tfloat D = D_BlinnPhong( shininess, dotNH );\n\treturn F * ( G * D );\n}\nfloat GGXRoughnessToBlinnExponent( const in float ggxRoughness ) {\n\treturn ( 2.0 / pow2( ggxRoughness + 0.0001 ) - 2.0 );\n}\nfloat BlinnExponentToGGXRoughness( const in float blinnExponent ) {\n\treturn sqrt( 2.0 / ( blinnExponent + 2.0 ) );\n}\n",bumpmap_pars_fragment:"#ifdef USE_BUMPMAP\n\tuniform sampler2D bumpMap;\n\tuniform float bumpScale;\n\tvec2 dHdxy_fwd() {\n\t\tvec2 dSTdx = dFdx( vUv );\n\t\tvec2 dSTdy = dFdy( vUv );\n\t\tfloat Hll = bumpScale * texture2D( bumpMap, vUv ).x;\n\t\tfloat dBx = bumpScale * texture2D( bumpMap, vUv + dSTdx ).x - Hll;\n\t\tfloat dBy = bumpScale * texture2D( bumpMap, vUv + dSTdy ).x - Hll;\n\t\treturn vec2( dBx, dBy );\n\t}\n\tvec3 perturbNormalArb( vec3 surf_pos, vec3 surf_norm, vec2 dHdxy ) {\n\t\tvec3 vSigmaX = vec3( dFdx( surf_pos.x ), dFdx( surf_pos.y ), dFdx( surf_pos.z ) );\n\t\tvec3 vSigmaY = vec3( dFdy( surf_pos.x ), dFdy( surf_pos.y ), dFdy( surf_pos.z ) );\n\t\tvec3 vN = surf_norm;\n\t\tvec3 R1 = cross( vSigmaY, vN );\n\t\tvec3 R2 = cross( vN, vSigmaX );\n\t\tfloat fDet = dot( vSigmaX, R1 );\n\t\tvec3 vGrad = sign( fDet ) * ( dHdxy.x * R1 + dHdxy.y * R2 );\n\t\treturn normalize( abs( fDet ) * surf_norm - vGrad );\n\t}\n#endif\n",clipping_planes_fragment:"#if NUM_CLIPPING_PLANES > 0\n\tfor ( int i = 0; i < UNION_CLIPPING_PLANES; ++ i ) {\n\t\tvec4 plane = clippingPlanes[ i ];\n\t\tif ( dot( vViewPosition, plane.xyz ) > plane.w ) discard;\n\t}\n\t\t\n\t#if UNION_CLIPPING_PLANES < NUM_CLIPPING_PLANES\n\t\tbool clipped = true;\n\t\tfor ( int i = UNION_CLIPPING_PLANES; i < NUM_CLIPPING_PLANES; ++ i ) {\n\t\t\tvec4 plane = clippingPlanes[ i ];\n\t\t\tclipped = ( dot( vViewPosition, plane.xyz ) > plane.w ) && clipped;\n\t\t}\n\t\tif ( clipped ) discard;\n\t\n\t#endif\n#endif\n",clipping_planes_pars_fragment:"#if NUM_CLIPPING_PLANES > 0\n\t#if ! defined( PHYSICAL ) && ! defined( PHONG )\n\t\tvarying vec3 vViewPosition;\n\t#endif\n\tuniform vec4 clippingPlanes[ NUM_CLIPPING_PLANES ];\n#endif\n",clipping_planes_pars_vertex:"#if NUM_CLIPPING_PLANES > 0 && ! defined( PHYSICAL ) && ! defined( PHONG )\n\tvarying vec3 vViewPosition;\n#endif\n",clipping_planes_vertex:"#if NUM_CLIPPING_PLANES > 0 && ! defined( PHYSICAL ) && ! defined( PHONG )\n\tvViewPosition = - mvPosition.xyz;\n#endif\n",color_fragment:"#ifdef USE_COLOR\n\tdiffuseColor.rgb *= vColor;\n#endif",color_pars_fragment:"#ifdef USE_COLOR\n\tvarying vec3 vColor;\n#endif\n",color_pars_vertex:"#ifdef USE_COLOR\n\tvarying vec3 vColor;\n#endif",color_vertex:"#ifdef USE_COLOR\n\tvColor.xyz = color.xyz;\n#endif",common:"#define PI 3.14159265359\n#define PI2 6.28318530718\n#define PI_HALF 1.5707963267949\n#define RECIPROCAL_PI 0.31830988618\n#define RECIPROCAL_PI2 0.15915494\n#define LOG2 1.442695\n#define EPSILON 1e-6\n#define saturate(a) clamp( a, 0.0, 1.0 )\n#define whiteCompliment(a) ( 1.0 - saturate( a ) )\nfloat pow2( const in float x ) { return x*x; }\nfloat pow3( const in float x ) { return x*x*x; }\nfloat pow4( const in float x ) { float x2 = x*x; return x2*x2; }\nfloat average( const in vec3 color ) { return dot( color, vec3( 0.3333 ) ); }\nhighp float rand( const in vec2 uv ) {\n\tconst highp float a = 12.9898, b = 78.233, c = 43758.5453;\n\thighp float dt = dot( uv.xy, vec2( a,b ) ), sn = mod( dt, PI );\n\treturn fract(sin(sn) * c);\n}\nstruct IncidentLight {\n\tvec3 color;\n\tvec3 direction;\n\tbool visible;\n};\nstruct ReflectedLight {\n\tvec3 directDiffuse;\n\tvec3 directSpecular;\n\tvec3 indirectDiffuse;\n\tvec3 indirectSpecular;\n};\nstruct GeometricContext {\n\tvec3 position;\n\tvec3 normal;\n\tvec3 viewDir;\n};\nvec3 transformDirection( in vec3 dir, in mat4 matrix ) {\n\treturn normalize( ( matrix * vec4( dir, 0.0 ) ).xyz );\n}\nvec3 inverseTransformDirection( in vec3 dir, in mat4 matrix ) {\n\treturn normalize( ( vec4( dir, 0.0 ) * matrix ).xyz );\n}\nvec3 projectOnPlane(in vec3 point, in vec3 pointOnPlane, in vec3 planeNormal ) {\n\tfloat distance = dot( planeNormal, point - pointOnPlane );\n\treturn - distance * planeNormal + point;\n}\nfloat sideOfPlane( in vec3 point, in vec3 pointOnPlane, in vec3 planeNormal ) {\n\treturn sign( dot( point - pointOnPlane, planeNormal ) );\n}\nvec3 linePlaneIntersect( in vec3 pointOnLine, in vec3 lineDirection, in vec3 pointOnPlane, in vec3 planeNormal ) {\n\treturn lineDirection * ( dot( planeNormal, pointOnPlane - pointOnLine ) / dot( planeNormal, lineDirection ) ) + pointOnLine;\n}\nmat3 transpose( const in mat3 v ) {\n\tmat3 tmp;\n\ttmp[0] = vec3(v[0].x, v[1].x, v[2].x);\n\ttmp[1] = vec3(v[0].y, v[1].y, v[2].y);\n\ttmp[2] = vec3(v[0].z, v[1].z, v[2].z);\n\treturn tmp;\n}\n",cube_uv_reflection_fragment:"#ifdef ENVMAP_TYPE_CUBE_UV\n#define cubeUV_textureSize (1024.0)\nint getFaceFromDirection(vec3 direction) {\n\tvec3 absDirection = abs(direction);\n\tint face = -1;\n\tif( absDirection.x > absDirection.z ) {\n\t\tif(absDirection.x > absDirection.y )\n\t\t\tface = direction.x > 0.0 ? 0 : 3;\n\t\telse\n\t\t\tface = direction.y > 0.0 ? 1 : 4;\n\t}\n\telse {\n\t\tif(absDirection.z > absDirection.y )\n\t\t\tface = direction.z > 0.0 ? 2 : 5;\n\t\telse\n\t\t\tface = direction.y > 0.0 ? 1 : 4;\n\t}\n\treturn face;\n}\n#define cubeUV_maxLods1  (log2(cubeUV_textureSize*0.25) - 1.0)\n#define cubeUV_rangeClamp (exp2((6.0 - 1.0) * 2.0))\nvec2 MipLevelInfo( vec3 vec, float roughnessLevel, float roughness ) {\n\tfloat scale = exp2(cubeUV_maxLods1 - roughnessLevel);\n\tfloat dxRoughness = dFdx(roughness);\n\tfloat dyRoughness = dFdy(roughness);\n\tvec3 dx = dFdx( vec * scale * dxRoughness );\n\tvec3 dy = dFdy( vec * scale * dyRoughness );\n\tfloat d = max( dot( dx, dx ), dot( dy, dy ) );\n\td = clamp(d, 1.0, cubeUV_rangeClamp);\n\tfloat mipLevel = 0.5 * log2(d);\n\treturn vec2(floor(mipLevel), fract(mipLevel));\n}\n#define cubeUV_maxLods2 (log2(cubeUV_textureSize*0.25) - 2.0)\n#define cubeUV_rcpTextureSize (1.0 / cubeUV_textureSize)\nvec2 getCubeUV(vec3 direction, float roughnessLevel, float mipLevel) {\n\tmipLevel = roughnessLevel > cubeUV_maxLods2 - 3.0 ? 0.0 : mipLevel;\n\tfloat a = 16.0 * cubeUV_rcpTextureSize;\n\tvec2 exp2_packed = exp2( vec2( roughnessLevel, mipLevel ) );\n\tvec2 rcp_exp2_packed = vec2( 1.0 ) / exp2_packed;\n\tfloat powScale = exp2_packed.x * exp2_packed.y;\n\tfloat scale = rcp_exp2_packed.x * rcp_exp2_packed.y * 0.25;\n\tfloat mipOffset = 0.75*(1.0 - rcp_exp2_packed.y) * rcp_exp2_packed.x;\n\tbool bRes = mipLevel == 0.0;\n\tscale =  bRes && (scale < a) ? a : scale;\n\tvec3 r;\n\tvec2 offset;\n\tint face = getFaceFromDirection(direction);\n\tfloat rcpPowScale = 1.0 / powScale;\n\tif( face == 0) {\n\t\tr = vec3(direction.x, -direction.z, direction.y);\n\t\toffset = vec2(0.0+mipOffset,0.75 * rcpPowScale);\n\t\toffset.y = bRes && (offset.y < 2.0*a) ? a : offset.y;\n\t}\n\telse if( face == 1) {\n\t\tr = vec3(direction.y, direction.x, direction.z);\n\t\toffset = vec2(scale+mipOffset, 0.75 * rcpPowScale);\n\t\toffset.y = bRes && (offset.y < 2.0*a) ? a : offset.y;\n\t}\n\telse if( face == 2) {\n\t\tr = vec3(direction.z, direction.x, direction.y);\n\t\toffset = vec2(2.0*scale+mipOffset, 0.75 * rcpPowScale);\n\t\toffset.y = bRes && (offset.y < 2.0*a) ? a : offset.y;\n\t}\n\telse if( face == 3) {\n\t\tr = vec3(direction.x, direction.z, direction.y);\n\t\toffset = vec2(0.0+mipOffset,0.5 * rcpPowScale);\n\t\toffset.y = bRes && (offset.y < 2.0*a) ? 0.0 : offset.y;\n\t}\n\telse if( face == 4) {\n\t\tr = vec3(direction.y, direction.x, -direction.z);\n\t\toffset = vec2(scale+mipOffset, 0.5 * rcpPowScale);\n\t\toffset.y = bRes && (offset.y < 2.0*a) ? 0.0 : offset.y;\n\t}\n\telse {\n\t\tr = vec3(direction.z, -direction.x, direction.y);\n\t\toffset = vec2(2.0*scale+mipOffset, 0.5 * rcpPowScale);\n\t\toffset.y = bRes && (offset.y < 2.0*a) ? 0.0 : offset.y;\n\t}\n\tr = normalize(r);\n\tfloat texelOffset = 0.5 * cubeUV_rcpTextureSize;\n\tvec2 s = ( r.yz / abs( r.x ) + vec2( 1.0 ) ) * 0.5;\n\tvec2 base = offset + vec2( texelOffset );\n\treturn base + s * ( scale - 2.0 * texelOffset );\n}\n#define cubeUV_maxLods3 (log2(cubeUV_textureSize*0.25) - 3.0)\nvec4 textureCubeUV(vec3 reflectedDirection, float roughness ) {\n\tfloat roughnessVal = roughness* cubeUV_maxLods3;\n\tfloat r1 = floor(roughnessVal);\n\tfloat r2 = r1 + 1.0;\n\tfloat t = fract(roughnessVal);\n\tvec2 mipInfo = MipLevelInfo(reflectedDirection, r1, roughness);\n\tfloat s = mipInfo.y;\n\tfloat level0 = mipInfo.x;\n\tfloat level1 = level0 + 1.0;\n\tlevel1 = level1 > 5.0 ? 5.0 : level1;\n\tlevel0 += min( floor( s + 0.5 ), 5.0 );\n\tvec2 uv_10 = getCubeUV(reflectedDirection, r1, level0);\n\tvec4 color10 = envMapTexelToLinear(texture2D(envMap, uv_10));\n\tvec2 uv_20 = getCubeUV(reflectedDirection, r2, level0);\n\tvec4 color20 = envMapTexelToLinear(texture2D(envMap, uv_20));\n\tvec4 result = mix(color10, color20, t);\n\treturn vec4(result.rgb, 1.0);\n}\n#endif\n",defaultnormal_vertex:"vec3 transformedNormal = normalMatrix * objectNormal;\n#ifdef FLIP_SIDED\n\ttransformedNormal = - transformedNormal;\n#endif\n",displacementmap_pars_vertex:"#ifdef USE_DISPLACEMENTMAP\n\tuniform sampler2D displacementMap;\n\tuniform float displacementScale;\n\tuniform float displacementBias;\n#endif\n",displacementmap_vertex:"#ifdef USE_DISPLACEMENTMAP\n\ttransformed += normalize( objectNormal ) * ( texture2D( displacementMap, uv ).x * displacementScale + displacementBias );\n#endif\n",emissivemap_fragment:"#ifdef USE_EMISSIVEMAP\n\tvec4 emissiveColor = texture2D( emissiveMap, vUv );\n\temissiveColor.rgb = emissiveMapTexelToLinear( emissiveColor ).rgb;\n\ttotalEmissiveRadiance *= emissiveColor.rgb;\n#endif\n",emissivemap_pars_fragment:"#ifdef USE_EMISSIVEMAP\n\tuniform sampler2D emissiveMap;\n#endif\n",encodings_fragment:"  gl_FragColor = linearToOutputTexel( gl_FragColor );\n",encodings_pars_fragment:"\nvec4 LinearToLinear( in vec4 value ) {\n\treturn value;\n}\nvec4 GammaToLinear( in vec4 value, in float gammaFactor ) {\n\treturn vec4( pow( value.xyz, vec3( gammaFactor ) ), value.w );\n}\nvec4 LinearToGamma( in vec4 value, in float gammaFactor ) {\n\treturn vec4( pow( value.xyz, vec3( 1.0 / gammaFactor ) ), value.w );\n}\nvec4 sRGBToLinear( in vec4 value ) {\n\treturn vec4( mix( pow( value.rgb * 0.9478672986 + vec3( 0.0521327014 ), vec3( 2.4 ) ), value.rgb * 0.0773993808, vec3( lessThanEqual( value.rgb, vec3( 0.04045 ) ) ) ), value.w );\n}\nvec4 LinearTosRGB( in vec4 value ) {\n\treturn vec4( mix( pow( value.rgb, vec3( 0.41666 ) ) * 1.055 - vec3( 0.055 ), value.rgb * 12.92, vec3( lessThanEqual( value.rgb, vec3( 0.0031308 ) ) ) ), value.w );\n}\nvec4 RGBEToLinear( in vec4 value ) {\n\treturn vec4( value.rgb * exp2( value.a * 255.0 - 128.0 ), 1.0 );\n}\nvec4 LinearToRGBE( in vec4 value ) {\n\tfloat maxComponent = max( max( value.r, value.g ), value.b );\n\tfloat fExp = clamp( ceil( log2( maxComponent ) ), -128.0, 127.0 );\n\treturn vec4( value.rgb / exp2( fExp ), ( fExp + 128.0 ) / 255.0 );\n}\nvec4 RGBMToLinear( in vec4 value, in float maxRange ) {\n\treturn vec4( value.xyz * value.w * maxRange, 1.0 );\n}\nvec4 LinearToRGBM( in vec4 value, in float maxRange ) {\n\tfloat maxRGB = max( value.x, max( value.g, value.b ) );\n\tfloat M      = clamp( maxRGB / maxRange, 0.0, 1.0 );\n\tM            = ceil( M * 255.0 ) / 255.0;\n\treturn vec4( value.rgb / ( M * maxRange ), M );\n}\nvec4 RGBDToLinear( in vec4 value, in float maxRange ) {\n\treturn vec4( value.rgb * ( ( maxRange / 255.0 ) / value.a ), 1.0 );\n}\nvec4 LinearToRGBD( in vec4 value, in float maxRange ) {\n\tfloat maxRGB = max( value.x, max( value.g, value.b ) );\n\tfloat D      = max( maxRange / maxRGB, 1.0 );\n\tD            = min( floor( D ) / 255.0, 1.0 );\n\treturn vec4( value.rgb * ( D * ( 255.0 / maxRange ) ), D );\n}\nconst mat3 cLogLuvM = mat3( 0.2209, 0.3390, 0.4184, 0.1138, 0.6780, 0.7319, 0.0102, 0.1130, 0.2969 );\nvec4 LinearToLogLuv( in vec4 value )  {\n\tvec3 Xp_Y_XYZp = value.rgb * cLogLuvM;\n\tXp_Y_XYZp = max(Xp_Y_XYZp, vec3(1e-6, 1e-6, 1e-6));\n\tvec4 vResult;\n\tvResult.xy = Xp_Y_XYZp.xy / Xp_Y_XYZp.z;\n\tfloat Le = 2.0 * log2(Xp_Y_XYZp.y) + 127.0;\n\tvResult.w = fract(Le);\n\tvResult.z = (Le - (floor(vResult.w*255.0))/255.0)/255.0;\n\treturn vResult;\n}\nconst mat3 cLogLuvInverseM = mat3( 6.0014, -2.7008, -1.7996, -1.3320, 3.1029, -5.7721, 0.3008, -1.0882, 5.6268 );\nvec4 LogLuvToLinear( in vec4 value ) {\n\tfloat Le = value.z * 255.0 + value.w;\n\tvec3 Xp_Y_XYZp;\n\tXp_Y_XYZp.y = exp2((Le - 127.0) / 2.0);\n\tXp_Y_XYZp.z = Xp_Y_XYZp.y / value.y;\n\tXp_Y_XYZp.x = value.x * Xp_Y_XYZp.z;\n\tvec3 vRGB = Xp_Y_XYZp.rgb * cLogLuvInverseM;\n\treturn vec4( max(vRGB, 0.0), 1.0 );\n}\n",envmap_fragment:"#ifdef USE_ENVMAP\n\t#if defined( USE_BUMPMAP ) || defined( USE_NORMALMAP ) || defined( PHONG )\n\t\tvec3 cameraToVertex = normalize( vWorldPosition - cameraPosition );\n\t\tvec3 worldNormal = inverseTransformDirection( normal, viewMatrix );\n\t\t#ifdef ENVMAP_MODE_REFLECTION\n\t\t\tvec3 reflectVec = reflect( cameraToVertex, worldNormal );\n\t\t#else\n\t\t\tvec3 reflectVec = refract( cameraToVertex, worldNormal, refractionRatio );\n\t\t#endif\n\t#else\n\t\tvec3 reflectVec = vReflect;\n\t#endif\n\t#ifdef ENVMAP_TYPE_CUBE\n\t\tvec4 envColor = textureCube( envMap, flipNormal * vec3( flipEnvMap * reflectVec.x, reflectVec.yz ) );\n\t#elif defined( ENVMAP_TYPE_EQUIREC )\n\t\tvec2 sampleUV;\n\t\tsampleUV.y = asin( flipNormal * reflectVec.y ) * RECIPROCAL_PI + 0.5;\n\t\tsampleUV.x = atan( flipNormal * reflectVec.z, flipNormal * reflectVec.x ) * RECIPROCAL_PI2 + 0.5;\n\t\tvec4 envColor = texture2D( envMap, sampleUV );\n\t#elif defined( ENVMAP_TYPE_SPHERE )\n\t\tvec3 reflectView = flipNormal * normalize( ( viewMatrix * vec4( reflectVec, 0.0 ) ).xyz + vec3( 0.0, 0.0, 1.0 ) );\n\t\tvec4 envColor = texture2D( envMap, reflectView.xy * 0.5 + 0.5 );\n\t#else\n\t\tvec4 envColor = vec4( 0.0 );\n\t#endif\n\tenvColor = envMapTexelToLinear( envColor );\n\t#ifdef ENVMAP_BLENDING_MULTIPLY\n\t\toutgoingLight = mix( outgoingLight, outgoingLight * envColor.xyz, specularStrength * reflectivity );\n\t#elif defined( ENVMAP_BLENDING_MIX )\n\t\toutgoingLight = mix( outgoingLight, envColor.xyz, specularStrength * reflectivity );\n\t#elif defined( ENVMAP_BLENDING_ADD )\n\t\toutgoingLight += envColor.xyz * specularStrength * reflectivity;\n\t#endif\n#endif\n",envmap_pars_fragment:"#if defined( USE_ENVMAP ) || defined( PHYSICAL )\n\tuniform float reflectivity;\n\tuniform float envMapIntensity;\n#endif\n#ifdef USE_ENVMAP\n\t#if ! defined( PHYSICAL ) && ( defined( USE_BUMPMAP ) || defined( USE_NORMALMAP ) || defined( PHONG ) )\n\t\tvarying vec3 vWorldPosition;\n\t#endif\n\t#ifdef ENVMAP_TYPE_CUBE\n\t\tuniform samplerCube envMap;\n\t#else\n\t\tuniform sampler2D envMap;\n\t#endif\n\tuniform float flipEnvMap;\n\t#if defined( USE_BUMPMAP ) || defined( USE_NORMALMAP ) || defined( PHONG ) || defined( PHYSICAL )\n\t\tuniform float refractionRatio;\n\t#else\n\t\tvarying vec3 vReflect;\n\t#endif\n#endif\n",envmap_pars_vertex:"#ifdef USE_ENVMAP\n\t#if defined( USE_BUMPMAP ) || defined( USE_NORMALMAP ) || defined( PHONG )\n\t\tvarying vec3 vWorldPosition;\n\t#else\n\t\tvarying vec3 vReflect;\n\t\tuniform float refractionRatio;\n\t#endif\n#endif\n",envmap_vertex:"#ifdef USE_ENVMAP\n\t#if defined( USE_BUMPMAP ) || defined( USE_NORMALMAP ) || defined( PHONG )\n\t\tvWorldPosition = worldPosition.xyz;\n\t#else\n\t\tvec3 cameraToVertex = normalize( worldPosition.xyz - cameraPosition );\n\t\tvec3 worldNormal = inverseTransformDirection( transformedNormal, viewMatrix );\n\t\t#ifdef ENVMAP_MODE_REFLECTION\n\t\t\tvReflect = reflect( cameraToVertex, worldNormal );\n\t\t#else\n\t\t\tvReflect = refract( cameraToVertex, worldNormal, refractionRatio );\n\t\t#endif\n\t#endif\n#endif\n",fog_vertex:"\n#ifdef USE_FOG\nfogDepth = -mvPosition.z;\n#endif",fog_pars_vertex:"#ifdef USE_FOG\n  varying float fogDepth;\n#endif\n",fog_fragment:"#ifdef USE_FOG\n\t#ifdef FOG_EXP2\n\t\tfloat fogFactor = whiteCompliment( exp2( - fogDensity * fogDensity * fogDepth * fogDepth * LOG2 ) );\n\t#else\n\t\tfloat fogFactor = smoothstep( fogNear, fogFar, fogDepth );\n\t#endif\n\tgl_FragColor.rgb = mix( gl_FragColor.rgb, fogColor, fogFactor );\n#endif\n",fog_pars_fragment:"#ifdef USE_FOG\n\tuniform vec3 fogColor;\n\tvarying float fogDepth;\n\t#ifdef FOG_EXP2\n\t\tuniform float fogDensity;\n\t#else\n\t\tuniform float fogNear;\n\t\tuniform float fogFar;\n\t#endif\n#endif\n",gradientmap_pars_fragment:"#ifdef TOON\n\tuniform sampler2D gradientMap;\n\tvec3 getGradientIrradiance( vec3 normal, vec3 lightDirection ) {\n\t\tfloat dotNL = dot( normal, lightDirection );\n\t\tvec2 coord = vec2( dotNL * 0.5 + 0.5, 0.0 );\n\t\t#ifdef USE_GRADIENTMAP\n\t\t\treturn texture2D( gradientMap, coord ).rgb;\n\t\t#else\n\t\t\treturn ( coord.x < 0.7 ) ? vec3( 0.7 ) : vec3( 1.0 );\n\t\t#endif\n\t}\n#endif\n",lightmap_fragment:"#ifdef USE_LIGHTMAP\n\treflectedLight.indirectDiffuse += PI * texture2D( lightMap, vUv2 ).xyz * lightMapIntensity;\n#endif\n",lightmap_pars_fragment:"#ifdef USE_LIGHTMAP\n\tuniform sampler2D lightMap;\n\tuniform float lightMapIntensity;\n#endif",lights_lambert_vertex:"vec3 diffuse = vec3( 1.0 );\nGeometricContext geometry;\ngeometry.position = mvPosition.xyz;\ngeometry.normal = normalize( transformedNormal );\ngeometry.viewDir = normalize( -mvPosition.xyz );\nGeometricContext backGeometry;\nbackGeometry.position = geometry.position;\nbackGeometry.normal = -geometry.normal;\nbackGeometry.viewDir = geometry.viewDir;\nvLightFront = vec3( 0.0 );\n#ifdef DOUBLE_SIDED\n\tvLightBack = vec3( 0.0 );\n#endif\nIncidentLight directLight;\nfloat dotNL;\nvec3 directLightColor_Diffuse;\n#if NUM_POINT_LIGHTS > 0\n\tfor ( int i = 0; i < NUM_POINT_LIGHTS; i ++ ) {\n\t\tgetPointDirectLightIrradiance( pointLights[ i ], geometry, directLight );\n\t\tdotNL = dot( geometry.normal, directLight.direction );\n\t\tdirectLightColor_Diffuse = PI * directLight.color;\n\t\tvLightFront += saturate( dotNL ) * directLightColor_Diffuse;\n\t\t#ifdef DOUBLE_SIDED\n\t\t\tvLightBack += saturate( -dotNL ) * directLightColor_Diffuse;\n\t\t#endif\n\t}\n#endif\n#if NUM_SPOT_LIGHTS > 0\n\tfor ( int i = 0; i < NUM_SPOT_LIGHTS; i ++ ) {\n\t\tgetSpotDirectLightIrradiance( spotLights[ i ], geometry, directLight );\n\t\tdotNL = dot( geometry.normal, directLight.direction );\n\t\tdirectLightColor_Diffuse = PI * directLight.color;\n\t\tvLightFront += saturate( dotNL ) * directLightColor_Diffuse;\n\t\t#ifdef DOUBLE_SIDED\n\t\t\tvLightBack += saturate( -dotNL ) * directLightColor_Diffuse;\n\t\t#endif\n\t}\n#endif\n#if NUM_DIR_LIGHTS > 0\n\tfor ( int i = 0; i < NUM_DIR_LIGHTS; i ++ ) {\n\t\tgetDirectionalDirectLightIrradiance( directionalLights[ i ], geometry, directLight );\n\t\tdotNL = dot( geometry.normal, directLight.direction );\n\t\tdirectLightColor_Diffuse = PI * directLight.color;\n\t\tvLightFront += saturate( dotNL ) * directLightColor_Diffuse;\n\t\t#ifdef DOUBLE_SIDED\n\t\t\tvLightBack += saturate( -dotNL ) * directLightColor_Diffuse;\n\t\t#endif\n\t}\n#endif\n#if NUM_HEMI_LIGHTS > 0\n\tfor ( int i = 0; i < NUM_HEMI_LIGHTS; i ++ ) {\n\t\tvLightFront += getHemisphereLightIrradiance( hemisphereLights[ i ], geometry );\n\t\t#ifdef DOUBLE_SIDED\n\t\t\tvLightBack += getHemisphereLightIrradiance( hemisphereLights[ i ], backGeometry );\n\t\t#endif\n\t}\n#endif\n",lights_pars:"uniform vec3 ambientLightColor;\nvec3 getAmbientLightIrradiance( const in vec3 ambientLightColor ) {\n\tvec3 irradiance = ambientLightColor;\n\t#ifndef PHYSICALLY_CORRECT_LIGHTS\n\t\tirradiance *= PI;\n\t#endif\n\treturn irradiance;\n}\n#if NUM_DIR_LIGHTS > 0\n\tstruct DirectionalLight {\n\t\tvec3 direction;\n\t\tvec3 color;\n\t\tint shadow;\n\t\tfloat shadowBias;\n\t\tfloat shadowRadius;\n\t\tvec2 shadowMapSize;\n\t};\n\tuniform DirectionalLight directionalLights[ NUM_DIR_LIGHTS ];\n\tvoid getDirectionalDirectLightIrradiance( const in DirectionalLight directionalLight, const in GeometricContext geometry, out IncidentLight directLight ) {\n\t\tdirectLight.color = directionalLight.color;\n\t\tdirectLight.direction = directionalLight.direction;\n\t\tdirectLight.visible = true;\n\t}\n#endif\n#if NUM_POINT_LIGHTS > 0\n\tstruct PointLight {\n\t\tvec3 position;\n\t\tvec3 color;\n\t\tfloat distance;\n\t\tfloat decay;\n\t\tint shadow;\n\t\tfloat shadowBias;\n\t\tfloat shadowRadius;\n\t\tvec2 shadowMapSize;\n\t};\n\tuniform PointLight pointLights[ NUM_POINT_LIGHTS ];\n\tvoid getPointDirectLightIrradiance( const in PointLight pointLight, const in GeometricContext geometry, out IncidentLight directLight ) {\n\t\tvec3 lVector = pointLight.position - geometry.position;\n\t\tdirectLight.direction = normalize( lVector );\n\t\tfloat lightDistance = length( lVector );\n\t\tdirectLight.color = pointLight.color;\n\t\tdirectLight.color *= punctualLightIntensityToIrradianceFactor( lightDistance, pointLight.distance, pointLight.decay );\n\t\tdirectLight.visible = ( directLight.color != vec3( 0.0 ) );\n\t}\n#endif\n#if NUM_SPOT_LIGHTS > 0\n\tstruct SpotLight {\n\t\tvec3 position;\n\t\tvec3 direction;\n\t\tvec3 color;\n\t\tfloat distance;\n\t\tfloat decay;\n\t\tfloat coneCos;\n\t\tfloat penumbraCos;\n\t\tint shadow;\n\t\tfloat shadowBias;\n\t\tfloat shadowRadius;\n\t\tvec2 shadowMapSize;\n\t};\n\tuniform SpotLight spotLights[ NUM_SPOT_LIGHTS ];\n\tvoid getSpotDirectLightIrradiance( const in SpotLight spotLight, const in GeometricContext geometry, out IncidentLight directLight  ) {\n\t\tvec3 lVector = spotLight.position - geometry.position;\n\t\tdirectLight.direction = normalize( lVector );\n\t\tfloat lightDistance = length( lVector );\n\t\tfloat angleCos = dot( directLight.direction, spotLight.direction );\n\t\tif ( angleCos > spotLight.coneCos ) {\n\t\t\tfloat spotEffect = smoothstep( spotLight.coneCos, spotLight.penumbraCos, angleCos );\n\t\t\tdirectLight.color = spotLight.color;\n\t\t\tdirectLight.color *= spotEffect * punctualLightIntensityToIrradianceFactor( lightDistance, spotLight.distance, spotLight.decay );\n\t\t\tdirectLight.visible = true;\n\t\t} else {\n\t\t\tdirectLight.color = vec3( 0.0 );\n\t\t\tdirectLight.visible = false;\n\t\t}\n\t}\n#endif\n#if NUM_RECT_AREA_LIGHTS > 0\n\tstruct RectAreaLight {\n\t\tvec3 color;\n\t\tvec3 position;\n\t\tvec3 halfWidth;\n\t\tvec3 halfHeight;\n\t};\n\tuniform sampler2D ltcMat;\tuniform sampler2D ltcMag;\n\tuniform RectAreaLight rectAreaLights[ NUM_RECT_AREA_LIGHTS ];\n#endif\n#if NUM_HEMI_LIGHTS > 0\n\tstruct HemisphereLight {\n\t\tvec3 direction;\n\t\tvec3 skyColor;\n\t\tvec3 groundColor;\n\t};\n\tuniform HemisphereLight hemisphereLights[ NUM_HEMI_LIGHTS ];\n\tvec3 getHemisphereLightIrradiance( const in HemisphereLight hemiLight, const in GeometricContext geometry ) {\n\t\tfloat dotNL = dot( geometry.normal, hemiLight.direction );\n\t\tfloat hemiDiffuseWeight = 0.5 * dotNL + 0.5;\n\t\tvec3 irradiance = mix( hemiLight.groundColor, hemiLight.skyColor, hemiDiffuseWeight );\n\t\t#ifndef PHYSICALLY_CORRECT_LIGHTS\n\t\t\tirradiance *= PI;\n\t\t#endif\n\t\treturn irradiance;\n\t}\n#endif\n#if defined( USE_ENVMAP ) && defined( PHYSICAL )\n\tvec3 getLightProbeIndirectIrradiance( const in GeometricContext geometry, const in int maxMIPLevel ) {\n\t\tvec3 worldNormal = inverseTransformDirection( geometry.normal, viewMatrix );\n\t\t#ifdef ENVMAP_TYPE_CUBE\n\t\t\tvec3 queryVec = vec3( flipEnvMap * worldNormal.x, worldNormal.yz );\n\t\t\t#ifdef TEXTURE_LOD_EXT\n\t\t\t\tvec4 envMapColor = textureCubeLodEXT( envMap, queryVec, float( maxMIPLevel ) );\n\t\t\t#else\n\t\t\t\tvec4 envMapColor = textureCube( envMap, queryVec, float( maxMIPLevel ) );\n\t\t\t#endif\n\t\t\tenvMapColor.rgb = envMapTexelToLinear( envMapColor ).rgb;\n\t\t#elif defined( ENVMAP_TYPE_CUBE_UV )\n\t\t\tvec3 queryVec = vec3( flipEnvMap * worldNormal.x, worldNormal.yz );\n\t\t\tvec4 envMapColor = textureCubeUV( queryVec, 1.0 );\n\t\t#else\n\t\t\tvec4 envMapColor = vec4( 0.0 );\n\t\t#endif\n\t\treturn PI * envMapColor.rgb * envMapIntensity;\n\t}\n\tfloat getSpecularMIPLevel( const in float blinnShininessExponent, const in int maxMIPLevel ) {\n\t\tfloat maxMIPLevelScalar = float( maxMIPLevel );\n\t\tfloat desiredMIPLevel = maxMIPLevelScalar - 0.79248 - 0.5 * log2( pow2( blinnShininessExponent ) + 1.0 );\n\t\treturn clamp( desiredMIPLevel, 0.0, maxMIPLevelScalar );\n\t}\n\tvec3 getLightProbeIndirectRadiance( const in GeometricContext geometry, const in float blinnShininessExponent, const in int maxMIPLevel ) {\n\t\t#ifdef ENVMAP_MODE_REFLECTION\n\t\t\tvec3 reflectVec = reflect( -geometry.viewDir, geometry.normal );\n\t\t#else\n\t\t\tvec3 reflectVec = refract( -geometry.viewDir, geometry.normal, refractionRatio );\n\t\t#endif\n\t\treflectVec = inverseTransformDirection( reflectVec, viewMatrix );\n\t\tfloat specularMIPLevel = getSpecularMIPLevel( blinnShininessExponent, maxMIPLevel );\n\t\t#ifdef ENVMAP_TYPE_CUBE\n\t\t\tvec3 queryReflectVec = vec3( flipEnvMap * reflectVec.x, reflectVec.yz );\n\t\t\t#ifdef TEXTURE_LOD_EXT\n\t\t\t\tvec4 envMapColor = textureCubeLodEXT( envMap, queryReflectVec, specularMIPLevel );\n\t\t\t#else\n\t\t\t\tvec4 envMapColor = textureCube( envMap, queryReflectVec, specularMIPLevel );\n\t\t\t#endif\n\t\t\tenvMapColor.rgb = envMapTexelToLinear( envMapColor ).rgb;\n\t\t#elif defined( ENVMAP_TYPE_CUBE_UV )\n\t\t\tvec3 queryReflectVec = vec3( flipEnvMap * reflectVec.x, reflectVec.yz );\n\t\t\tvec4 envMapColor = textureCubeUV(queryReflectVec, BlinnExponentToGGXRoughness(blinnShininessExponent));\n\t\t#elif defined( ENVMAP_TYPE_EQUIREC )\n\t\t\tvec2 sampleUV;\n\t\t\tsampleUV.y = saturate( reflectVec.y * 0.5 + 0.5 );\n\t\t\tsampleUV.x = atan( reflectVec.z, reflectVec.x ) * RECIPROCAL_PI2 + 0.5;\n\t\t\t#ifdef TEXTURE_LOD_EXT\n\t\t\t\tvec4 envMapColor = texture2DLodEXT( envMap, sampleUV, specularMIPLevel );\n\t\t\t#else\n\t\t\t\tvec4 envMapColor = texture2D( envMap, sampleUV, specularMIPLevel );\n\t\t\t#endif\n\t\t\tenvMapColor.rgb = envMapTexelToLinear( envMapColor ).rgb;\n\t\t#elif defined( ENVMAP_TYPE_SPHERE )\n\t\t\tvec3 reflectView = normalize( ( viewMatrix * vec4( reflectVec, 0.0 ) ).xyz + vec3( 0.0,0.0,1.0 ) );\n\t\t\t#ifdef TEXTURE_LOD_EXT\n\t\t\t\tvec4 envMapColor = texture2DLodEXT( envMap, reflectView.xy * 0.5 + 0.5, specularMIPLevel );\n\t\t\t#else\n\t\t\t\tvec4 envMapColor = texture2D( envMap, reflectView.xy * 0.5 + 0.5, specularMIPLevel );\n\t\t\t#endif\n\t\t\tenvMapColor.rgb = envMapTexelToLinear( envMapColor ).rgb;\n\t\t#endif\n\t\treturn envMapColor.rgb * envMapIntensity;\n\t}\n#endif\n",lights_phong_fragment:"BlinnPhongMaterial material;\nmaterial.diffuseColor = diffuseColor.rgb;\nmaterial.specularColor = specular;\nmaterial.specularShininess = shininess;\nmaterial.specularStrength = specularStrength;\n",lights_phong_pars_fragment:"varying vec3 vViewPosition;\n#ifndef FLAT_SHADED\n\tvarying vec3 vNormal;\n#endif\nstruct BlinnPhongMaterial {\n\tvec3\tdiffuseColor;\n\tvec3\tspecularColor;\n\tfloat\tspecularShininess;\n\tfloat\tspecularStrength;\n};\nvoid RE_Direct_BlinnPhong( const in IncidentLight directLight, const in GeometricContext geometry, const in BlinnPhongMaterial material, inout ReflectedLight reflectedLight ) {\n\t#ifdef TOON\n\t\tvec3 irradiance = getGradientIrradiance( geometry.normal, directLight.direction ) * directLight.color;\n\t#else\n\t\tfloat dotNL = saturate( dot( geometry.normal, directLight.direction ) );\n\t\tvec3 irradiance = dotNL * directLight.color;\n\t#endif\n\t#ifndef PHYSICALLY_CORRECT_LIGHTS\n\t\tirradiance *= PI;\n\t#endif\n\treflectedLight.directDiffuse += irradiance * BRDF_Diffuse_Lambert( material.diffuseColor );\n\treflectedLight.directSpecular += irradiance * BRDF_Specular_BlinnPhong( directLight, geometry, material.specularColor, material.specularShininess ) * material.specularStrength;\n}\nvoid RE_IndirectDiffuse_BlinnPhong( const in vec3 irradiance, const in GeometricContext geometry, const in BlinnPhongMaterial material, inout ReflectedLight reflectedLight ) {\n\treflectedLight.indirectDiffuse += irradiance * BRDF_Diffuse_Lambert( material.diffuseColor );\n}\n#define RE_Direct\t\t\t\tRE_Direct_BlinnPhong\n#define RE_IndirectDiffuse\t\tRE_IndirectDiffuse_BlinnPhong\n#define Material_LightProbeLOD( material )\t(0)\n",lights_physical_fragment:"PhysicalMaterial material;\nmaterial.diffuseColor = diffuseColor.rgb * ( 1.0 - metalnessFactor );\nmaterial.specularRoughness = clamp( roughnessFactor, 0.04, 1.0 );\n#ifdef STANDARD\n\tmaterial.specularColor = mix( vec3( DEFAULT_SPECULAR_COEFFICIENT ), diffuseColor.rgb, metalnessFactor );\n#else\n\tmaterial.specularColor = mix( vec3( MAXIMUM_SPECULAR_COEFFICIENT * pow2( reflectivity ) ), diffuseColor.rgb, metalnessFactor );\n\tmaterial.clearCoat = saturate( clearCoat );\tmaterial.clearCoatRoughness = clamp( clearCoatRoughness, 0.04, 1.0 );\n#endif\n",lights_physical_pars_fragment:"struct PhysicalMaterial {\n\tvec3\tdiffuseColor;\n\tfloat\tspecularRoughness;\n\tvec3\tspecularColor;\n\t#ifndef STANDARD\n\t\tfloat clearCoat;\n\t\tfloat clearCoatRoughness;\n\t#endif\n};\n#define MAXIMUM_SPECULAR_COEFFICIENT 0.16\n#define DEFAULT_SPECULAR_COEFFICIENT 0.04\nfloat clearCoatDHRApprox( const in float roughness, const in float dotNL ) {\n\treturn DEFAULT_SPECULAR_COEFFICIENT + ( 1.0 - DEFAULT_SPECULAR_COEFFICIENT ) * ( pow( 1.0 - dotNL, 5.0 ) * pow( 1.0 - roughness, 2.0 ) );\n}\n#if NUM_RECT_AREA_LIGHTS > 0\n\tvoid RE_Direct_RectArea_Physical( const in RectAreaLight rectAreaLight, const in GeometricContext geometry, const in PhysicalMaterial material, inout ReflectedLight reflectedLight ) {\n\t\tvec3 normal = geometry.normal;\n\t\tvec3 viewDir = geometry.viewDir;\n\t\tvec3 position = geometry.position;\n\t\tvec3 lightPos = rectAreaLight.position;\n\t\tvec3 halfWidth = rectAreaLight.halfWidth;\n\t\tvec3 halfHeight = rectAreaLight.halfHeight;\n\t\tvec3 lightColor = rectAreaLight.color;\n\t\tfloat roughness = material.specularRoughness;\n\t\tvec3 rectCoords[ 4 ];\n\t\trectCoords[ 0 ] = lightPos - halfWidth - halfHeight;\t\trectCoords[ 1 ] = lightPos + halfWidth - halfHeight;\n\t\trectCoords[ 2 ] = lightPos + halfWidth + halfHeight;\n\t\trectCoords[ 3 ] = lightPos - halfWidth + halfHeight;\n\t\tvec2 uv = LTC_Uv( normal, viewDir, roughness );\n\t\tfloat norm = texture2D( ltcMag, uv ).a;\n\t\tvec4 t = texture2D( ltcMat, uv );\n\t\tmat3 mInv = mat3(\n\t\t\tvec3(   1,   0, t.y ),\n\t\t\tvec3(   0, t.z,   0 ),\n\t\t\tvec3( t.w,   0, t.x )\n\t\t);\n\t\treflectedLight.directSpecular += lightColor * material.specularColor * norm * LTC_Evaluate( normal, viewDir, position, mInv, rectCoords );\n\t\treflectedLight.directDiffuse += lightColor * material.diffuseColor * LTC_Evaluate( normal, viewDir, position, mat3( 1 ), rectCoords );\n\t}\n#endif\nvoid RE_Direct_Physical( const in IncidentLight directLight, const in GeometricContext geometry, const in PhysicalMaterial material, inout ReflectedLight reflectedLight ) {\n\tfloat dotNL = saturate( dot( geometry.normal, directLight.direction ) );\n\tvec3 irradiance = dotNL * directLight.color;\n\t#ifndef PHYSICALLY_CORRECT_LIGHTS\n\t\tirradiance *= PI;\n\t#endif\n\t#ifndef STANDARD\n\t\tfloat clearCoatDHR = material.clearCoat * clearCoatDHRApprox( material.clearCoatRoughness, dotNL );\n\t#else\n\t\tfloat clearCoatDHR = 0.0;\n\t#endif\n\treflectedLight.directSpecular += ( 1.0 - clearCoatDHR ) * irradiance * BRDF_Specular_GGX( directLight, geometry, material.specularColor, material.specularRoughness );\n\treflectedLight.directDiffuse += ( 1.0 - clearCoatDHR ) * irradiance * BRDF_Diffuse_Lambert( material.diffuseColor );\n\t#ifndef STANDARD\n\t\treflectedLight.directSpecular += irradiance * material.clearCoat * BRDF_Specular_GGX( directLight, geometry, vec3( DEFAULT_SPECULAR_COEFFICIENT ), material.clearCoatRoughness );\n\t#endif\n}\nvoid RE_IndirectDiffuse_Physical( const in vec3 irradiance, const in GeometricContext geometry, const in PhysicalMaterial material, inout ReflectedLight reflectedLight ) {\n\treflectedLight.indirectDiffuse += irradiance * BRDF_Diffuse_Lambert( material.diffuseColor );\n}\nvoid RE_IndirectSpecular_Physical( const in vec3 radiance, const in vec3 clearCoatRadiance, const in GeometricContext geometry, const in PhysicalMaterial material, inout ReflectedLight reflectedLight ) {\n\t#ifndef STANDARD\n\t\tfloat dotNV = saturate( dot( geometry.normal, geometry.viewDir ) );\n\t\tfloat dotNL = dotNV;\n\t\tfloat clearCoatDHR = material.clearCoat * clearCoatDHRApprox( material.clearCoatRoughness, dotNL );\n\t#else\n\t\tfloat clearCoatDHR = 0.0;\n\t#endif\n\treflectedLight.indirectSpecular += ( 1.0 - clearCoatDHR ) * radiance * BRDF_Specular_GGX_Environment( geometry, material.specularColor, material.specularRoughness );\n\t#ifndef STANDARD\n\t\treflectedLight.indirectSpecular += clearCoatRadiance * material.clearCoat * BRDF_Specular_GGX_Environment( geometry, vec3( DEFAULT_SPECULAR_COEFFICIENT ), material.clearCoatRoughness );\n\t#endif\n}\n#define RE_Direct\t\t\t\tRE_Direct_Physical\n#define RE_Direct_RectArea\t\tRE_Direct_RectArea_Physical\n#define RE_IndirectDiffuse\t\tRE_IndirectDiffuse_Physical\n#define RE_IndirectSpecular\t\tRE_IndirectSpecular_Physical\n#define Material_BlinnShininessExponent( material )   GGXRoughnessToBlinnExponent( material.specularRoughness )\n#define Material_ClearCoat_BlinnShininessExponent( material )   GGXRoughnessToBlinnExponent( material.clearCoatRoughness )\nfloat computeSpecularOcclusion( const in float dotNV, const in float ambientOcclusion, const in float roughness ) {\n\treturn saturate( pow( dotNV + ambientOcclusion, exp2( - 16.0 * roughness - 1.0 ) ) - 1.0 + ambientOcclusion );\n}\n",lights_template:"\nGeometricContext geometry;\ngeometry.position = - vViewPosition;\ngeometry.normal = normal;\ngeometry.viewDir = normalize( vViewPosition );\nIncidentLight directLight;\n#if ( NUM_POINT_LIGHTS > 0 ) && defined( RE_Direct )\n\tPointLight pointLight;\n\tfor ( int i = 0; i < NUM_POINT_LIGHTS; i ++ ) {\n\t\tpointLight = pointLights[ i ];\n\t\tgetPointDirectLightIrradiance( pointLight, geometry, directLight );\n\t\t#ifdef USE_SHADOWMAP\n\t\tdirectLight.color *= all( bvec2( pointLight.shadow, directLight.visible ) ) ? getPointShadow( pointShadowMap[ i ], pointLight.shadowMapSize, pointLight.shadowBias, pointLight.shadowRadius, vPointShadowCoord[ i ] ) : 1.0;\n\t\t#endif\n\t\tRE_Direct( directLight, geometry, material, reflectedLight );\n\t}\n#endif\n#if ( NUM_SPOT_LIGHTS > 0 ) && defined( RE_Direct )\n\tSpotLight spotLight;\n\tfor ( int i = 0; i < NUM_SPOT_LIGHTS; i ++ ) {\n\t\tspotLight = spotLights[ i ];\n\t\tgetSpotDirectLightIrradiance( spotLight, geometry, directLight );\n\t\t#ifdef USE_SHADOWMAP\n\t\tdirectLight.color *= all( bvec2( spotLight.shadow, directLight.visible ) ) ? getShadow( spotShadowMap[ i ], spotLight.shadowMapSize, spotLight.shadowBias, spotLight.shadowRadius, vSpotShadowCoord[ i ] ) : 1.0;\n\t\t#endif\n\t\tRE_Direct( directLight, geometry, material, reflectedLight );\n\t}\n#endif\n#if ( NUM_DIR_LIGHTS > 0 ) && defined( RE_Direct )\n\tDirectionalLight directionalLight;\n\tfor ( int i = 0; i < NUM_DIR_LIGHTS; i ++ ) {\n\t\tdirectionalLight = directionalLights[ i ];\n\t\tgetDirectionalDirectLightIrradiance( directionalLight, geometry, directLight );\n\t\t#ifdef USE_SHADOWMAP\n\t\tdirectLight.color *= all( bvec2( directionalLight.shadow, directLight.visible ) ) ? getShadow( directionalShadowMap[ i ], directionalLight.shadowMapSize, directionalLight.shadowBias, directionalLight.shadowRadius, vDirectionalShadowCoord[ i ] ) : 1.0;\n\t\t#endif\n\t\tRE_Direct( directLight, geometry, material, reflectedLight );\n\t}\n#endif\n#if ( NUM_RECT_AREA_LIGHTS > 0 ) && defined( RE_Direct_RectArea )\n\tRectAreaLight rectAreaLight;\n\tfor ( int i = 0; i < NUM_RECT_AREA_LIGHTS; i ++ ) {\n\t\trectAreaLight = rectAreaLights[ i ];\n\t\tRE_Direct_RectArea( rectAreaLight, geometry, material, reflectedLight );\n\t}\n#endif\n#if defined( RE_IndirectDiffuse )\n\tvec3 irradiance = getAmbientLightIrradiance( ambientLightColor );\n\t#ifdef USE_LIGHTMAP\n\t\tvec3 lightMapIrradiance = texture2D( lightMap, vUv2 ).xyz * lightMapIntensity;\n\t\t#ifndef PHYSICALLY_CORRECT_LIGHTS\n\t\t\tlightMapIrradiance *= PI;\n\t\t#endif\n\t\tirradiance += lightMapIrradiance;\n\t#endif\n\t#if ( NUM_HEMI_LIGHTS > 0 )\n\t\tfor ( int i = 0; i < NUM_HEMI_LIGHTS; i ++ ) {\n\t\t\tirradiance += getHemisphereLightIrradiance( hemisphereLights[ i ], geometry );\n\t\t}\n\t#endif\n\t#if defined( USE_ENVMAP ) && defined( PHYSICAL ) && defined( ENVMAP_TYPE_CUBE_UV )\n\t\tirradiance += getLightProbeIndirectIrradiance( geometry, 8 );\n\t#endif\n\tRE_IndirectDiffuse( irradiance, geometry, material, reflectedLight );\n#endif\n#if defined( USE_ENVMAP ) && defined( RE_IndirectSpecular )\n\tvec3 radiance = getLightProbeIndirectRadiance( geometry, Material_BlinnShininessExponent( material ), 8 );\n\t#ifndef STANDARD\n\t\tvec3 clearCoatRadiance = getLightProbeIndirectRadiance( geometry, Material_ClearCoat_BlinnShininessExponent( material ), 8 );\n\t#else\n\t\tvec3 clearCoatRadiance = vec3( 0.0 );\n\t#endif\n\tRE_IndirectSpecular( radiance, clearCoatRadiance, geometry, material, reflectedLight );\n#endif\n",logdepthbuf_fragment:"#if defined(USE_LOGDEPTHBUF) && defined(USE_LOGDEPTHBUF_EXT)\n\tgl_FragDepthEXT = log2(vFragDepth) * logDepthBufFC * 0.5;\n#endif",logdepthbuf_pars_fragment:"#ifdef USE_LOGDEPTHBUF\n\tuniform float logDepthBufFC;\n\t#ifdef USE_LOGDEPTHBUF_EXT\n\t\tvarying float vFragDepth;\n\t#endif\n#endif\n",logdepthbuf_pars_vertex:"#ifdef USE_LOGDEPTHBUF\n\t#ifdef USE_LOGDEPTHBUF_EXT\n\t\tvarying float vFragDepth;\n\t#endif\n\tuniform float logDepthBufFC;\n#endif",logdepthbuf_vertex:"#ifdef USE_LOGDEPTHBUF\n\tgl_Position.z = log2(max( EPSILON, gl_Position.w + 1.0 )) * logDepthBufFC;\n\t#ifdef USE_LOGDEPTHBUF_EXT\n\t\tvFragDepth = 1.0 + gl_Position.w;\n\t#else\n\t\tgl_Position.z = (gl_Position.z - 1.0) * gl_Position.w;\n\t#endif\n#endif\n",map_fragment:"#ifdef USE_MAP\n\tvec4 texelColor = texture2D( map, vUv );\n\ttexelColor = mapTexelToLinear( texelColor );\n\tdiffuseColor *= texelColor;\n#endif\n",map_pars_fragment:"#ifdef USE_MAP\n\tuniform sampler2D map;\n#endif\n",map_particle_fragment:"#ifdef USE_MAP\n\tvec4 mapTexel = texture2D( map, vec2( gl_PointCoord.x, 1.0 - gl_PointCoord.y ) * offsetRepeat.zw + offsetRepeat.xy );\n\tdiffuseColor *= mapTexelToLinear( mapTexel );\n#endif\n",map_particle_pars_fragment:"#ifdef USE_MAP\n\tuniform vec4 offsetRepeat;\n\tuniform sampler2D map;\n#endif\n",metalnessmap_fragment:"float metalnessFactor = metalness;\n#ifdef USE_METALNESSMAP\n\tvec4 texelMetalness = texture2D( metalnessMap, vUv );\n\tmetalnessFactor *= texelMetalness.b;\n#endif\n",metalnessmap_pars_fragment:"#ifdef USE_METALNESSMAP\n\tuniform sampler2D metalnessMap;\n#endif",morphnormal_vertex:"#ifdef USE_MORPHNORMALS\n\tobjectNormal += ( morphNormal0 - normal ) * morphTargetInfluences[ 0 ];\n\tobjectNormal += ( morphNormal1 - normal ) * morphTargetInfluences[ 1 ];\n\tobjectNormal += ( morphNormal2 - normal ) * morphTargetInfluences[ 2 ];\n\tobjectNormal += ( morphNormal3 - normal ) * morphTargetInfluences[ 3 ];\n#endif\n",morphtarget_pars_vertex:"#ifdef USE_MORPHTARGETS\n\t#ifndef USE_MORPHNORMALS\n\tuniform float morphTargetInfluences[ 8 ];\n\t#else\n\tuniform float morphTargetInfluences[ 4 ];\n\t#endif\n#endif",morphtarget_vertex:"#ifdef USE_MORPHTARGETS\n\ttransformed += ( morphTarget0 - position ) * morphTargetInfluences[ 0 ];\n\ttransformed += ( morphTarget1 - position ) * morphTargetInfluences[ 1 ];\n\ttransformed += ( morphTarget2 - position ) * morphTargetInfluences[ 2 ];\n\ttransformed += ( morphTarget3 - position ) * morphTargetInfluences[ 3 ];\n\t#ifndef USE_MORPHNORMALS\n\ttransformed += ( morphTarget4 - position ) * morphTargetInfluences[ 4 ];\n\ttransformed += ( morphTarget5 - position ) * morphTargetInfluences[ 5 ];\n\ttransformed += ( morphTarget6 - position ) * morphTargetInfluences[ 6 ];\n\ttransformed += ( morphTarget7 - position ) * morphTargetInfluences[ 7 ];\n\t#endif\n#endif\n",normal_flip:"#ifdef DOUBLE_SIDED\n\tfloat flipNormal = ( float( gl_FrontFacing ) * 2.0 - 1.0 );\n#else\n\tfloat flipNormal = 1.0;\n#endif\n",normal_fragment:"#ifdef FLAT_SHADED\n\tvec3 fdx = vec3( dFdx( vViewPosition.x ), dFdx( vViewPosition.y ), dFdx( vViewPosition.z ) );\n\tvec3 fdy = vec3( dFdy( vViewPosition.x ), dFdy( vViewPosition.y ), dFdy( vViewPosition.z ) );\n\tvec3 normal = normalize( cross( fdx, fdy ) );\n#else\n\tvec3 normal = normalize( vNormal ) * flipNormal;\n#endif\n#ifdef USE_NORMALMAP\n\tnormal = perturbNormal2Arb( -vViewPosition, normal );\n#elif defined( USE_BUMPMAP )\n\tnormal = perturbNormalArb( -vViewPosition, normal, dHdxy_fwd() );\n#endif\n",normalmap_pars_fragment:"#ifdef USE_NORMALMAP\n\tuniform sampler2D normalMap;\n\tuniform vec2 normalScale;\n\tvec3 perturbNormal2Arb( vec3 eye_pos, vec3 surf_norm ) {\n\t\tvec3 q0 = vec3( dFdx( eye_pos.x ), dFdx( eye_pos.y ), dFdx( eye_pos.z ) );\n\t\tvec3 q1 = vec3( dFdy( eye_pos.x ), dFdy( eye_pos.y ), dFdy( eye_pos.z ) );\n\t\tvec2 st0 = dFdx( vUv.st );\n\t\tvec2 st1 = dFdy( vUv.st );\n\t\tvec3 S = normalize( q0 * st1.t - q1 * st0.t );\n\t\tvec3 T = normalize( -q0 * st1.s + q1 * st0.s );\n\t\tvec3 N = normalize( surf_norm );\n\t\tvec3 mapN = texture2D( normalMap, vUv ).xyz * 2.0 - 1.0;\n\t\tmapN.xy = normalScale * mapN.xy;\n\t\tmat3 tsn = mat3( S, T, N );\n\t\treturn normalize( tsn * mapN );\n\t}\n#endif\n",packing:"vec3 packNormalToRGB( const in vec3 normal ) {\n\treturn normalize( normal ) * 0.5 + 0.5;\n}\nvec3 unpackRGBToNormal( const in vec3 rgb ) {\n\treturn 1.0 - 2.0 * rgb.xyz;\n}\nconst float PackUpscale = 256. / 255.;const float UnpackDownscale = 255. / 256.;\nconst vec3 PackFactors = vec3( 256. * 256. * 256., 256. * 256.,  256. );\nconst vec4 UnpackFactors = UnpackDownscale / vec4( PackFactors, 1. );\nconst float ShiftRight8 = 1. / 256.;\nvec4 packDepthToRGBA( const in float v ) {\n\tvec4 r = vec4( fract( v * PackFactors ), v );\n\tr.yzw -= r.xyz * ShiftRight8;\treturn r * PackUpscale;\n}\nfloat unpackRGBAToDepth( const in vec4 v ) {\n\treturn dot( v, UnpackFactors );\n}\nfloat viewZToOrthographicDepth( const in float viewZ, const in float near, const in float far ) {\n\treturn ( viewZ + near ) / ( near - far );\n}\nfloat orthographicDepthToViewZ( const in float linearClipZ, const in float near, const in float far ) {\n\treturn linearClipZ * ( near - far ) - near;\n}\nfloat viewZToPerspectiveDepth( const in float viewZ, const in float near, const in float far ) {\n\treturn (( near + viewZ ) * far ) / (( far - near ) * viewZ );\n}\nfloat perspectiveDepthToViewZ( const in float invClipZ, const in float near, const in float far ) {\n\treturn ( near * far ) / ( ( far - near ) * invClipZ - far );\n}\n",premultiplied_alpha_fragment:"#ifdef PREMULTIPLIED_ALPHA\n\tgl_FragColor.rgb *= gl_FragColor.a;\n#endif\n",project_vertex:"vec4 mvPosition = modelViewMatrix * vec4( transformed, 1.0 );\ngl_Position = projectionMatrix * mvPosition;\n",dithering_fragment:"#if defined( DITHERING )\n  gl_FragColor.rgb = dithering( gl_FragColor.rgb );\n#endif\n",dithering_pars_fragment:"#if defined( DITHERING )\n\tvec3 dithering( vec3 color ) {\n\t\tfloat grid_position = rand( gl_FragCoord.xy );\n\t\tvec3 dither_shift_RGB = vec3( 0.25 / 255.0, -0.25 / 255.0, 0.25 / 255.0 );\n\t\tdither_shift_RGB = mix( 2.0 * dither_shift_RGB, -2.0 * dither_shift_RGB, grid_position );\n\t\treturn color + dither_shift_RGB;\n\t}\n#endif\n",roughnessmap_fragment:"float roughnessFactor = roughness;\n#ifdef USE_ROUGHNESSMAP\n\tvec4 texelRoughness = texture2D( roughnessMap, vUv );\n\troughnessFactor *= texelRoughness.g;\n#endif\n",roughnessmap_pars_fragment:"#ifdef USE_ROUGHNESSMAP\n\tuniform sampler2D roughnessMap;\n#endif",shadowmap_pars_fragment:"#ifdef USE_SHADOWMAP\n\t#if NUM_DIR_LIGHTS > 0\n\t\tuniform sampler2D directionalShadowMap[ NUM_DIR_LIGHTS ];\n\t\tvarying vec4 vDirectionalShadowCoord[ NUM_DIR_LIGHTS ];\n\t#endif\n\t#if NUM_SPOT_LIGHTS > 0\n\t\tuniform sampler2D spotShadowMap[ NUM_SPOT_LIGHTS ];\n\t\tvarying vec4 vSpotShadowCoord[ NUM_SPOT_LIGHTS ];\n\t#endif\n\t#if NUM_POINT_LIGHTS > 0\n\t\tuniform sampler2D pointShadowMap[ NUM_POINT_LIGHTS ];\n\t\tvarying vec4 vPointShadowCoord[ NUM_POINT_LIGHTS ];\n\t#endif\n\tfloat texture2DCompare( sampler2D depths, vec2 uv, float compare ) {\n\t\treturn step( compare, unpackRGBAToDepth( texture2D( depths, uv ) ) );\n\t}\n\tfloat texture2DShadowLerp( sampler2D depths, vec2 size, vec2 uv, float compare ) {\n\t\tconst vec2 offset = vec2( 0.0, 1.0 );\n\t\tvec2 texelSize = vec2( 1.0 ) / size;\n\t\tvec2 centroidUV = floor( uv * size + 0.5 ) / size;\n\t\tfloat lb = texture2DCompare( depths, centroidUV + texelSize * offset.xx, compare );\n\t\tfloat lt = texture2DCompare( depths, centroidUV + texelSize * offset.xy, compare );\n\t\tfloat rb = texture2DCompare( depths, centroidUV + texelSize * offset.yx, compare );\n\t\tfloat rt = texture2DCompare( depths, centroidUV + texelSize * offset.yy, compare );\n\t\tvec2 f = fract( uv * size + 0.5 );\n\t\tfloat a = mix( lb, lt, f.y );\n\t\tfloat b = mix( rb, rt, f.y );\n\t\tfloat c = mix( a, b, f.x );\n\t\treturn c;\n\t}\n\tfloat getShadow( sampler2D shadowMap, vec2 shadowMapSize, float shadowBias, float shadowRadius, vec4 shadowCoord ) {\n\t\tfloat shadow = 1.0;\n\t\tshadowCoord.xyz /= shadowCoord.w;\n\t\tshadowCoord.z += shadowBias;\n\t\tbvec4 inFrustumVec = bvec4 ( shadowCoord.x >= 0.0, shadowCoord.x <= 1.0, shadowCoord.y >= 0.0, shadowCoord.y <= 1.0 );\n\t\tbool inFrustum = all( inFrustumVec );\n\t\tbvec2 frustumTestVec = bvec2( inFrustum, shadowCoord.z <= 1.0 );\n\t\tbool frustumTest = all( frustumTestVec );\n\t\tif ( frustumTest ) {\n\t\t#if defined( SHADOWMAP_TYPE_PCF )\n\t\t\tvec2 texelSize = vec2( 1.0 ) / shadowMapSize;\n\t\t\tfloat dx0 = - texelSize.x * shadowRadius;\n\t\t\tfloat dy0 = - texelSize.y * shadowRadius;\n\t\t\tfloat dx1 = + texelSize.x * shadowRadius;\n\t\t\tfloat dy1 = + texelSize.y * shadowRadius;\n\t\t\tshadow = (\n\t\t\t\ttexture2DCompare( shadowMap, shadowCoord.xy + vec2( dx0, dy0 ), shadowCoord.z ) +\n\t\t\t\ttexture2DCompare( shadowMap, shadowCoord.xy + vec2( 0.0, dy0 ), shadowCoord.z ) +\n\t\t\t\ttexture2DCompare( shadowMap, shadowCoord.xy + vec2( dx1, dy0 ), shadowCoord.z ) +\n\t\t\t\ttexture2DCompare( shadowMap, shadowCoord.xy + vec2( dx0, 0.0 ), shadowCoord.z ) +\n\t\t\t\ttexture2DCompare( shadowMap, shadowCoord.xy, shadowCoord.z ) +\n\t\t\t\ttexture2DCompare( shadowMap, shadowCoord.xy + vec2( dx1, 0.0 ), shadowCoord.z ) +\n\t\t\t\ttexture2DCompare( shadowMap, shadowCoord.xy + vec2( dx0, dy1 ), shadowCoord.z ) +\n\t\t\t\ttexture2DCompare( shadowMap, shadowCoord.xy + vec2( 0.0, dy1 ), shadowCoord.z ) +\n\t\t\t\ttexture2DCompare( shadowMap, shadowCoord.xy + vec2( dx1, dy1 ), shadowCoord.z )\n\t\t\t) * ( 1.0 / 9.0 );\n\t\t#elif defined( SHADOWMAP_TYPE_PCF_SOFT )\n\t\t\tvec2 texelSize = vec2( 1.0 ) / shadowMapSize;\n\t\t\tfloat dx0 = - texelSize.x * shadowRadius;\n\t\t\tfloat dy0 = - texelSize.y * shadowRadius;\n\t\t\tfloat dx1 = + texelSize.x * shadowRadius;\n\t\t\tfloat dy1 = + texelSize.y * shadowRadius;\n\t\t\tshadow = (\n\t\t\t\ttexture2DShadowLerp( shadowMap, shadowMapSize, shadowCoord.xy + vec2( dx0, dy0 ), shadowCoord.z ) +\n\t\t\t\ttexture2DShadowLerp( shadowMap, shadowMapSize, shadowCoord.xy + vec2( 0.0, dy0 ), shadowCoord.z ) +\n\t\t\t\ttexture2DShadowLerp( shadowMap, shadowMapSize, shadowCoord.xy + vec2( dx1, dy0 ), shadowCoord.z ) +\n\t\t\t\ttexture2DShadowLerp( shadowMap, shadowMapSize, shadowCoord.xy + vec2( dx0, 0.0 ), shadowCoord.z ) +\n\t\t\t\ttexture2DShadowLerp( shadowMap, shadowMapSize, shadowCoord.xy, shadowCoord.z ) +\n\t\t\t\ttexture2DShadowLerp( shadowMap, shadowMapSize, shadowCoord.xy + vec2( dx1, 0.0 ), shadowCoord.z ) +\n\t\t\t\ttexture2DShadowLerp( shadowMap, shadowMapSize, shadowCoord.xy + vec2( dx0, dy1 ), shadowCoord.z ) +\n\t\t\t\ttexture2DShadowLerp( shadowMap, shadowMapSize, shadowCoord.xy + vec2( 0.0, dy1 ), shadowCoord.z ) +\n\t\t\t\ttexture2DShadowLerp( shadowMap, shadowMapSize, shadowCoord.xy + vec2( dx1, dy1 ), shadowCoord.z )\n\t\t\t) * ( 1.0 / 9.0 );\n\t\t#else\n\t\t\tshadow = texture2DCompare( shadowMap, shadowCoord.xy, shadowCoord.z );\n\t\t#endif\n\t\t}\n\t\treturn shadow;\n\t}\n\tvec2 cubeToUV( vec3 v, float texelSizeY ) {\n\t\tvec3 absV = abs( v );\n\t\tfloat scaleToCube = 1.0 / max( absV.x, max( absV.y, absV.z ) );\n\t\tabsV *= scaleToCube;\n\t\tv *= scaleToCube * ( 1.0 - 2.0 * texelSizeY );\n\t\tvec2 planar = v.xy;\n\t\tfloat almostATexel = 1.5 * texelSizeY;\n\t\tfloat almostOne = 1.0 - almostATexel;\n\t\tif ( absV.z >= almostOne ) {\n\t\t\tif ( v.z > 0.0 )\n\t\t\t\tplanar.x = 4.0 - v.x;\n\t\t} else if ( absV.x >= almostOne ) {\n\t\t\tfloat signX = sign( v.x );\n\t\t\tplanar.x = v.z * signX + 2.0 * signX;\n\t\t} else if ( absV.y >= almostOne ) {\n\t\t\tfloat signY = sign( v.y );\n\t\t\tplanar.x = v.x + 2.0 * signY + 2.0;\n\t\t\tplanar.y = v.z * signY - 2.0;\n\t\t}\n\t\treturn vec2( 0.125, 0.25 ) * planar + vec2( 0.375, 0.75 );\n\t}\n\tfloat getPointShadow( sampler2D shadowMap, vec2 shadowMapSize, float shadowBias, float shadowRadius, vec4 shadowCoord ) {\n\t\tvec2 texelSize = vec2( 1.0 ) / ( shadowMapSize * vec2( 4.0, 2.0 ) );\n\t\tvec3 lightToPosition = shadowCoord.xyz;\n\t\tvec3 bd3D = normalize( lightToPosition );\n\t\tfloat dp = ( length( lightToPosition ) - shadowBias ) / 1000.0;\n\t\t#if defined( SHADOWMAP_TYPE_PCF ) || defined( SHADOWMAP_TYPE_PCF_SOFT )\n\t\t\tvec2 offset = vec2( - 1, 1 ) * shadowRadius * texelSize.y;\n\t\t\treturn (\n\t\t\t\ttexture2DCompare( shadowMap, cubeToUV( bd3D + offset.xyy, texelSize.y ), dp ) +\n\t\t\t\ttexture2DCompare( shadowMap, cubeToUV( bd3D + offset.yyy, texelSize.y ), dp ) +\n\t\t\t\ttexture2DCompare( shadowMap, cubeToUV( bd3D + offset.xyx, texelSize.y ), dp ) +\n\t\t\t\ttexture2DCompare( shadowMap, cubeToUV( bd3D + offset.yyx, texelSize.y ), dp ) +\n\t\t\t\ttexture2DCompare( shadowMap, cubeToUV( bd3D, texelSize.y ), dp ) +\n\t\t\t\ttexture2DCompare( shadowMap, cubeToUV( bd3D + offset.xxy, texelSize.y ), dp ) +\n\t\t\t\ttexture2DCompare( shadowMap, cubeToUV( bd3D + offset.yxy, texelSize.y ), dp ) +\n\t\t\t\ttexture2DCompare( shadowMap, cubeToUV( bd3D + offset.xxx, texelSize.y ), dp ) +\n\t\t\t\ttexture2DCompare( shadowMap, cubeToUV( bd3D + offset.yxx, texelSize.y ), dp )\n\t\t\t) * ( 1.0 / 9.0 );\n\t\t#else\n\t\t\treturn texture2DCompare( shadowMap, cubeToUV( bd3D, texelSize.y ), dp );\n\t\t#endif\n\t}\n#endif\n",shadowmap_pars_vertex:"#ifdef USE_SHADOWMAP\n\t#if NUM_DIR_LIGHTS > 0\n\t\tuniform mat4 directionalShadowMatrix[ NUM_DIR_LIGHTS ];\n\t\tvarying vec4 vDirectionalShadowCoord[ NUM_DIR_LIGHTS ];\n\t#endif\n\t#if NUM_SPOT_LIGHTS > 0\n\t\tuniform mat4 spotShadowMatrix[ NUM_SPOT_LIGHTS ];\n\t\tvarying vec4 vSpotShadowCoord[ NUM_SPOT_LIGHTS ];\n\t#endif\n\t#if NUM_POINT_LIGHTS > 0\n\t\tuniform mat4 pointShadowMatrix[ NUM_POINT_LIGHTS ];\n\t\tvarying vec4 vPointShadowCoord[ NUM_POINT_LIGHTS ];\n\t#endif\n#endif\n",shadowmap_vertex:"#ifdef USE_SHADOWMAP\n\t#if NUM_DIR_LIGHTS > 0\n\tfor ( int i = 0; i < NUM_DIR_LIGHTS; i ++ ) {\n\t\tvDirectionalShadowCoord[ i ] = directionalShadowMatrix[ i ] * worldPosition;\n\t}\n\t#endif\n\t#if NUM_SPOT_LIGHTS > 0\n\tfor ( int i = 0; i < NUM_SPOT_LIGHTS; i ++ ) {\n\t\tvSpotShadowCoord[ i ] = spotShadowMatrix[ i ] * worldPosition;\n\t}\n\t#endif\n\t#if NUM_POINT_LIGHTS > 0\n\tfor ( int i = 0; i < NUM_POINT_LIGHTS; i ++ ) {\n\t\tvPointShadowCoord[ i ] = pointShadowMatrix[ i ] * worldPosition;\n\t}\n\t#endif\n#endif\n",shadowmask_pars_fragment:"float getShadowMask() {\n\tfloat shadow = 1.0;\n\t#ifdef USE_SHADOWMAP\n\t#if NUM_DIR_LIGHTS > 0\n\tDirectionalLight directionalLight;\n\tfor ( int i = 0; i < NUM_DIR_LIGHTS; i ++ ) {\n\t\tdirectionalLight = directionalLights[ i ];\n\t\tshadow *= bool( directionalLight.shadow ) ? getShadow( directionalShadowMap[ i ], directionalLight.shadowMapSize, directionalLight.shadowBias, directionalLight.shadowRadius, vDirectionalShadowCoord[ i ] ) : 1.0;\n\t}\n\t#endif\n\t#if NUM_SPOT_LIGHTS > 0\n\tSpotLight spotLight;\n\tfor ( int i = 0; i < NUM_SPOT_LIGHTS; i ++ ) {\n\t\tspotLight = spotLights[ i ];\n\t\tshadow *= bool( spotLight.shadow ) ? getShadow( spotShadowMap[ i ], spotLight.shadowMapSize, spotLight.shadowBias, spotLight.shadowRadius, vSpotShadowCoord[ i ] ) : 1.0;\n\t}\n\t#endif\n\t#if NUM_POINT_LIGHTS > 0\n\tPointLight pointLight;\n\tfor ( int i = 0; i < NUM_POINT_LIGHTS; i ++ ) {\n\t\tpointLight = pointLights[ i ];\n\t\tshadow *= bool( pointLight.shadow ) ? getPointShadow( pointShadowMap[ i ], pointLight.shadowMapSize, pointLight.shadowBias, pointLight.shadowRadius, vPointShadowCoord[ i ] ) : 1.0;\n\t}\n\t#endif\n\t#endif\n\treturn shadow;\n}\n",skinbase_vertex:"#ifdef USE_SKINNING\n\tmat4 boneMatX = getBoneMatrix( skinIndex.x );\n\tmat4 boneMatY = getBoneMatrix( skinIndex.y );\n\tmat4 boneMatZ = getBoneMatrix( skinIndex.z );\n\tmat4 boneMatW = getBoneMatrix( skinIndex.w );\n#endif",skinning_pars_vertex:"#ifdef USE_SKINNING\n\tuniform mat4 bindMatrix;\n\tuniform mat4 bindMatrixInverse;\n\t#ifdef BONE_TEXTURE\n\t\tuniform sampler2D boneTexture;\n\t\tuniform int boneTextureSize;\n\t\tmat4 getBoneMatrix( const in float i ) {\n\t\t\tfloat j = i * 4.0;\n\t\t\tfloat x = mod( j, float( boneTextureSize ) );\n\t\t\tfloat y = floor( j / float( boneTextureSize ) );\n\t\t\tfloat dx = 1.0 / float( boneTextureSize );\n\t\t\tfloat dy = 1.0 / float( boneTextureSize );\n\t\t\ty = dy * ( y + 0.5 );\n\t\t\tvec4 v1 = texture2D( boneTexture, vec2( dx * ( x + 0.5 ), y ) );\n\t\t\tvec4 v2 = texture2D( boneTexture, vec2( dx * ( x + 1.5 ), y ) );\n\t\t\tvec4 v3 = texture2D( boneTexture, vec2( dx * ( x + 2.5 ), y ) );\n\t\t\tvec4 v4 = texture2D( boneTexture, vec2( dx * ( x + 3.5 ), y ) );\n\t\t\tmat4 bone = mat4( v1, v2, v3, v4 );\n\t\t\treturn bone;\n\t\t}\n\t#else\n\t\tuniform mat4 boneMatrices[ MAX_BONES ];\n\t\tmat4 getBoneMatrix( const in float i ) {\n\t\t\tmat4 bone = boneMatrices[ int(i) ];\n\t\t\treturn bone;\n\t\t}\n\t#endif\n#endif\n",skinning_vertex:"#ifdef USE_SKINNING\n\tvec4 skinVertex = bindMatrix * vec4( transformed, 1.0 );\n\tvec4 skinned = vec4( 0.0 );\n\tskinned += boneMatX * skinVertex * skinWeight.x;\n\tskinned += boneMatY * skinVertex * skinWeight.y;\n\tskinned += boneMatZ * skinVertex * skinWeight.z;\n\tskinned += boneMatW * skinVertex * skinWeight.w;\n\ttransformed = ( bindMatrixInverse * skinned ).xyz;\n#endif\n",skinnormal_vertex:"#ifdef USE_SKINNING\n\tmat4 skinMatrix = mat4( 0.0 );\n\tskinMatrix += skinWeight.x * boneMatX;\n\tskinMatrix += skinWeight.y * boneMatY;\n\tskinMatrix += skinWeight.z * boneMatZ;\n\tskinMatrix += skinWeight.w * boneMatW;\n\tskinMatrix  = bindMatrixInverse * skinMatrix * bindMatrix;\n\tobjectNormal = vec4( skinMatrix * vec4( objectNormal, 0.0 ) ).xyz;\n#endif\n",specularmap_fragment:"float specularStrength;\n#ifdef USE_SPECULARMAP\n\tvec4 texelSpecular = texture2D( specularMap, vUv );\n\tspecularStrength = texelSpecular.r;\n#else\n\tspecularStrength = 1.0;\n#endif",specularmap_pars_fragment:"#ifdef USE_SPECULARMAP\n\tuniform sampler2D specularMap;\n#endif",tonemapping_fragment:"#if defined( TONE_MAPPING )\n  gl_FragColor.rgb = toneMapping( gl_FragColor.rgb );\n#endif\n",tonemapping_pars_fragment:"#define saturate(a) clamp( a, 0.0, 1.0 )\nuniform float toneMappingExposure;\nuniform float toneMappingWhitePoint;\nvec3 LinearToneMapping( vec3 color ) {\n\treturn toneMappingExposure * color;\n}\nvec3 ReinhardToneMapping( vec3 color ) {\n\tcolor *= toneMappingExposure;\n\treturn saturate( color / ( vec3( 1.0 ) + color ) );\n}\n#define Uncharted2Helper( x ) max( ( ( x * ( 0.15 * x + 0.10 * 0.50 ) + 0.20 * 0.02 ) / ( x * ( 0.15 * x + 0.50 ) + 0.20 * 0.30 ) ) - 0.02 / 0.30, vec3( 0.0 ) )\nvec3 Uncharted2ToneMapping( vec3 color ) {\n\tcolor *= toneMappingExposure;\n\treturn saturate( Uncharted2Helper( color ) / Uncharted2Helper( vec3( toneMappingWhitePoint ) ) );\n}\nvec3 OptimizedCineonToneMapping( vec3 color ) {\n\tcolor *= toneMappingExposure;\n\tcolor = max( vec3( 0.0 ), color - 0.004 );\n\treturn pow( ( color * ( 6.2 * color + 0.5 ) ) / ( color * ( 6.2 * color + 1.7 ) + 0.06 ), vec3( 2.2 ) );\n}\n",uv_pars_fragment:"#if defined( USE_MAP ) || defined( USE_BUMPMAP ) || defined( USE_NORMALMAP ) || defined( USE_SPECULARMAP ) || defined( USE_ALPHAMAP ) || defined( USE_EMISSIVEMAP ) || defined( USE_ROUGHNESSMAP ) || defined( USE_METALNESSMAP )\n\tvarying vec2 vUv;\n#endif",uv_pars_vertex:"#if defined( USE_MAP ) || defined( USE_BUMPMAP ) || defined( USE_NORMALMAP ) || defined( USE_SPECULARMAP ) || defined( USE_ALPHAMAP ) || defined( USE_EMISSIVEMAP ) || defined( USE_ROUGHNESSMAP ) || defined( USE_METALNESSMAP )\n\tvarying vec2 vUv;\n\tuniform vec4 offsetRepeat;\n#endif\n",uv_vertex:"#if defined( USE_MAP ) || defined( USE_BUMPMAP ) || defined( USE_NORMALMAP ) || defined( USE_SPECULARMAP ) || defined( USE_ALPHAMAP ) || defined( USE_EMISSIVEMAP ) || defined( USE_ROUGHNESSMAP ) || defined( USE_METALNESSMAP )\n\tvUv = uv * offsetRepeat.zw + offsetRepeat.xy;\n#endif",uv2_pars_fragment:"#if defined( USE_LIGHTMAP ) || defined( USE_AOMAP )\n\tvarying vec2 vUv2;\n#endif",uv2_pars_vertex:"#if defined( USE_LIGHTMAP ) || defined( USE_AOMAP )\n\tattribute vec2 uv2;\n\tvarying vec2 vUv2;\n#endif",uv2_vertex:"#if defined( USE_LIGHTMAP ) || defined( USE_AOMAP )\n\tvUv2 = uv2;\n#endif",worldpos_vertex:"#if defined( USE_ENVMAP ) || defined( PHONG ) || defined( PHYSICAL ) || defined( LAMBERT ) || defined ( USE_SHADOWMAP )\n\tvec4 worldPosition = modelMatrix * vec4( transformed, 1.0 );\n#endif\n",cube_frag:"uniform samplerCube tCube;\nuniform float tFlip;\nuniform float opacity;\nvarying vec3 vWorldPosition;\n#include <common>\nvoid main() {\n\tgl_FragColor = textureCube( tCube, vec3( tFlip * vWorldPosition.x, vWorldPosition.yz ) );\n\tgl_FragColor.a *= opacity;\n}\n",cube_vert:"varying vec3 vWorldPosition;\n#include <common>\nvoid main() {\n\tvWorldPosition = transformDirection( position, modelMatrix );\n\t#include <begin_vertex>\n\t#include <project_vertex>\n}\n",depth_frag:"#if DEPTH_PACKING == 3200\n\tuniform float opacity;\n#endif\n#include <common>\n#include <packing>\n#include <uv_pars_fragment>\n#include <map_pars_fragment>\n#include <alphamap_pars_fragment>\n#include <logdepthbuf_pars_fragment>\n#include <clipping_planes_pars_fragment>\nvoid main() {\n\t#include <clipping_planes_fragment>\n\tvec4 diffuseColor = vec4( 1.0 );\n\t#if DEPTH_PACKING == 3200\n\t\tdiffuseColor.a = opacity;\n\t#endif\n\t#include <map_fragment>\n\t#include <alphamap_fragment>\n\t#include <alphatest_fragment>\n\t#include <logdepthbuf_fragment>\n\t#if DEPTH_PACKING == 3200\n\t\tgl_FragColor = vec4( vec3( gl_FragCoord.z ), opacity );\n\t#elif DEPTH_PACKING == 3201\n\t\tgl_FragColor = packDepthToRGBA( gl_FragCoord.z );\n\t#endif\n}\n",depth_vert:"#include <common>\n#include <uv_pars_vertex>\n#include <displacementmap_pars_vertex>\n#include <morphtarget_pars_vertex>\n#include <skinning_pars_vertex>\n#include <logdepthbuf_pars_vertex>\n#include <clipping_planes_pars_vertex>\nvoid main() {\n\t#include <uv_vertex>\n\t#include <skinbase_vertex>\n\t#ifdef USE_DISPLACEMENTMAP\n\t\t#include <beginnormal_vertex>\n\t\t#include <morphnormal_vertex>\n\t\t#include <skinnormal_vertex>\n\t#endif\n\t#include <begin_vertex>\n\t#include <morphtarget_vertex>\n\t#include <skinning_vertex>\n\t#include <displacementmap_vertex>\n\t#include <project_vertex>\n\t#include <logdepthbuf_vertex>\n\t#include <clipping_planes_vertex>\n}\n",distanceRGBA_frag:"uniform vec3 lightPos;\nvarying vec4 vWorldPosition;\n#include <common>\n#include <packing>\n#include <clipping_planes_pars_fragment>\nvoid main () {\n\t#include <clipping_planes_fragment>\n\tgl_FragColor = packDepthToRGBA( length( vWorldPosition.xyz - lightPos.xyz ) / 1000.0 );\n}\n",distanceRGBA_vert:"varying vec4 vWorldPosition;\n#include <common>\n#include <morphtarget_pars_vertex>\n#include <skinning_pars_vertex>\n#include <clipping_planes_pars_vertex>\nvoid main() {\n\t#include <skinbase_vertex>\n\t#include <begin_vertex>\n\t#include <morphtarget_vertex>\n\t#include <skinning_vertex>\n\t#include <project_vertex>\n\t#include <worldpos_vertex>\n\t#include <clipping_planes_vertex>\n\tvWorldPosition = worldPosition;\n}\n",equirect_frag:"uniform sampler2D tEquirect;\nuniform float tFlip;\nvarying vec3 vWorldPosition;\n#include <common>\nvoid main() {\n\tvec3 direction = normalize( vWorldPosition );\n\tvec2 sampleUV;\n\tsampleUV.y = saturate( tFlip * direction.y * -0.5 + 0.5 );\n\tsampleUV.x = atan( direction.z, direction.x ) * RECIPROCAL_PI2 + 0.5;\n\tgl_FragColor = texture2D( tEquirect, sampleUV );\n}\n",equirect_vert:"varying vec3 vWorldPosition;\n#include <common>\nvoid main() {\n\tvWorldPosition = transformDirection( position, modelMatrix );\n\t#include <begin_vertex>\n\t#include <project_vertex>\n}\n",linedashed_frag:"uniform vec3 diffuse;\nuniform float opacity;\nuniform float dashSize;\nuniform float totalSize;\nvarying float vLineDistance;\n#include <common>\n#include <color_pars_fragment>\n#include <fog_pars_fragment>\n#include <logdepthbuf_pars_fragment>\n#include <clipping_planes_pars_fragment>\nvoid main() {\n\t#include <clipping_planes_fragment>\n\tif ( mod( vLineDistance, totalSize ) > dashSize ) {\n\t\tdiscard;\n\t}\n\tvec3 outgoingLight = vec3( 0.0 );\n\tvec4 diffuseColor = vec4( diffuse, opacity );\n\t#include <logdepthbuf_fragment>\n\t#include <color_fragment>\n\toutgoingLight = diffuseColor.rgb;\n\tgl_FragColor = vec4( outgoingLight, diffuseColor.a );\n\t#include <premultiplied_alpha_fragment>\n\t#include <tonemapping_fragment>\n\t#include <encodings_fragment>\n\t#include <fog_fragment>\n}\n",linedashed_vert:"uniform float scale;\nattribute float lineDistance;\nvarying float vLineDistance;\n#include <common>\n#include <color_pars_vertex>\n#include <fog_pars_vertex>\n#include <logdepthbuf_pars_vertex>\n#include <clipping_planes_pars_vertex>\nvoid main() {\n\t#include <color_vertex>\n\tvLineDistance = scale * lineDistance;\n\tvec4 mvPosition = modelViewMatrix * vec4( position, 1.0 );\n\tgl_Position = projectionMatrix * mvPosition;\n\t#include <logdepthbuf_vertex>\n\t#include <clipping_planes_vertex>\n\t#include <fog_vertex>\n}\n",meshbasic_frag:"uniform vec3 diffuse;\nuniform float opacity;\n#ifndef FLAT_SHADED\n\tvarying vec3 vNormal;\n#endif\n#include <common>\n#include <color_pars_fragment>\n#include <uv_pars_fragment>\n#include <uv2_pars_fragment>\n#include <map_pars_fragment>\n#include <alphamap_pars_fragment>\n#include <aomap_pars_fragment>\n#include <lightmap_pars_fragment>\n#include <envmap_pars_fragment>\n#include <fog_pars_fragment>\n#include <specularmap_pars_fragment>\n#include <logdepthbuf_pars_fragment>\n#include <clipping_planes_pars_fragment>\nvoid main() {\n\t#include <clipping_planes_fragment>\n\tvec4 diffuseColor = vec4( diffuse, opacity );\n\t#include <logdepthbuf_fragment>\n\t#include <map_fragment>\n\t#include <color_fragment>\n\t#include <alphamap_fragment>\n\t#include <alphatest_fragment>\n\t#include <specularmap_fragment>\n\tReflectedLight reflectedLight = ReflectedLight( vec3( 0.0 ), vec3( 0.0 ), vec3( 0.0 ), vec3( 0.0 ) );\n\t#ifdef USE_LIGHTMAP\n\t\treflectedLight.indirectDiffuse += texture2D( lightMap, vUv2 ).xyz * lightMapIntensity;\n\t#else\n\t\treflectedLight.indirectDiffuse += vec3( 1.0 );\n\t#endif\n\t#include <aomap_fragment>\n\treflectedLight.indirectDiffuse *= diffuseColor.rgb;\n\tvec3 outgoingLight = reflectedLight.indirectDiffuse;\n\t#include <normal_flip>\n\t#include <envmap_fragment>\n\tgl_FragColor = vec4( outgoingLight, diffuseColor.a );\n\t#include <premultiplied_alpha_fragment>\n\t#include <tonemapping_fragment>\n\t#include <encodings_fragment>\n\t#include <fog_fragment>\n}\n",meshbasic_vert:"#include <common>\n#include <uv_pars_vertex>\n#include <uv2_pars_vertex>\n#include <envmap_pars_vertex>\n#include <color_pars_vertex>\n#include <fog_pars_vertex>\n#include <morphtarget_pars_vertex>\n#include <skinning_pars_vertex>\n#include <logdepthbuf_pars_vertex>\n#include <clipping_planes_pars_vertex>\nvoid main() {\n\t#include <uv_vertex>\n\t#include <uv2_vertex>\n\t#include <color_vertex>\n\t#include <skinbase_vertex>\n\t#ifdef USE_ENVMAP\n\t#include <beginnormal_vertex>\n\t#include <morphnormal_vertex>\n\t#include <skinnormal_vertex>\n\t#include <defaultnormal_vertex>\n\t#endif\n\t#include <begin_vertex>\n\t#include <morphtarget_vertex>\n\t#include <skinning_vertex>\n\t#include <project_vertex>\n\t#include <logdepthbuf_vertex>\n\t#include <worldpos_vertex>\n\t#include <clipping_planes_vertex>\n\t#include <envmap_vertex>\n\t#include <fog_vertex>\n}\n",meshlambert_frag:"uniform vec3 diffuse;\nuniform vec3 emissive;\nuniform float opacity;\nvarying vec3 vLightFront;\n#ifdef DOUBLE_SIDED\n\tvarying vec3 vLightBack;\n#endif\n#include <common>\n#include <packing>\n#include <dithering_pars_fragment>\n#include <color_pars_fragment>\n#include <uv_pars_fragment>\n#include <uv2_pars_fragment>\n#include <map_pars_fragment>\n#include <alphamap_pars_fragment>\n#include <aomap_pars_fragment>\n#include <lightmap_pars_fragment>\n#include <emissivemap_pars_fragment>\n#include <envmap_pars_fragment>\n#include <bsdfs>\n#include <lights_pars>\n#include <fog_pars_fragment>\n#include <shadowmap_pars_fragment>\n#include <shadowmask_pars_fragment>\n#include <specularmap_pars_fragment>\n#include <logdepthbuf_pars_fragment>\n#include <clipping_planes_pars_fragment>\nvoid main() {\n\t#include <clipping_planes_fragment>\n\tvec4 diffuseColor = vec4( diffuse, opacity );\n\tReflectedLight reflectedLight = ReflectedLight( vec3( 0.0 ), vec3( 0.0 ), vec3( 0.0 ), vec3( 0.0 ) );\n\tvec3 totalEmissiveRadiance = emissive;\n\t#include <logdepthbuf_fragment>\n\t#include <map_fragment>\n\t#include <color_fragment>\n\t#include <alphamap_fragment>\n\t#include <alphatest_fragment>\n\t#include <specularmap_fragment>\n\t#include <emissivemap_fragment>\n\treflectedLight.indirectDiffuse = getAmbientLightIrradiance( ambientLightColor );\n\t#include <lightmap_fragment>\n\treflectedLight.indirectDiffuse *= BRDF_Diffuse_Lambert( diffuseColor.rgb );\n\t#ifdef DOUBLE_SIDED\n\t\treflectedLight.directDiffuse = ( gl_FrontFacing ) ? vLightFront : vLightBack;\n\t#else\n\t\treflectedLight.directDiffuse = vLightFront;\n\t#endif\n\treflectedLight.directDiffuse *= BRDF_Diffuse_Lambert( diffuseColor.rgb ) * getShadowMask();\n\t#include <aomap_fragment>\n\tvec3 outgoingLight = reflectedLight.directDiffuse + reflectedLight.indirectDiffuse + totalEmissiveRadiance;\n\t#include <normal_flip>\n\t#include <envmap_fragment>\n\tgl_FragColor = vec4( outgoingLight, diffuseColor.a );\n\t#include <tonemapping_fragment>\n\t#include <encodings_fragment>\n\t#include <fog_fragment>\n\t#include <premultiplied_alpha_fragment>\n\t#include <dithering_fragment>\n}\n",meshlambert_vert:"#define LAMBERT\nvarying vec3 vLightFront;\n#ifdef DOUBLE_SIDED\n\tvarying vec3 vLightBack;\n#endif\n#include <common>\n#include <uv_pars_vertex>\n#include <uv2_pars_vertex>\n#include <envmap_pars_vertex>\n#include <bsdfs>\n#include <lights_pars>\n#include <color_pars_vertex>\n#include <fog_pars_vertex>\n#include <morphtarget_pars_vertex>\n#include <skinning_pars_vertex>\n#include <shadowmap_pars_vertex>\n#include <logdepthbuf_pars_vertex>\n#include <clipping_planes_pars_vertex>\nvoid main() {\n\t#include <uv_vertex>\n\t#include <uv2_vertex>\n\t#include <color_vertex>\n\t#include <beginnormal_vertex>\n\t#include <morphnormal_vertex>\n\t#include <skinbase_vertex>\n\t#include <skinnormal_vertex>\n\t#include <defaultnormal_vertex>\n\t#include <begin_vertex>\n\t#include <morphtarget_vertex>\n\t#include <skinning_vertex>\n\t#include <project_vertex>\n\t#include <logdepthbuf_vertex>\n\t#include <clipping_planes_vertex>\n\t#include <worldpos_vertex>\n\t#include <envmap_vertex>\n\t#include <lights_lambert_vertex>\n\t#include <shadowmap_vertex>\n\t#include <fog_vertex>\n}\n",meshphong_frag:"#define PHONG\nuniform vec3 diffuse;\nuniform vec3 emissive;\nuniform vec3 specular;\nuniform float shininess;\nuniform float opacity;\n#include <common>\n#include <packing>\n#include <dithering_pars_fragment>\n#include <color_pars_fragment>\n#include <uv_pars_fragment>\n#include <uv2_pars_fragment>\n#include <map_pars_fragment>\n#include <alphamap_pars_fragment>\n#include <aomap_pars_fragment>\n#include <lightmap_pars_fragment>\n#include <emissivemap_pars_fragment>\n#include <envmap_pars_fragment>\n#include <gradientmap_pars_fragment>\n#include <fog_pars_fragment>\n#include <bsdfs>\n#include <lights_pars>\n#include <lights_phong_pars_fragment>\n#include <shadowmap_pars_fragment>\n#include <bumpmap_pars_fragment>\n#include <normalmap_pars_fragment>\n#include <specularmap_pars_fragment>\n#include <logdepthbuf_pars_fragment>\n#include <clipping_planes_pars_fragment>\nvoid main() {\n\t#include <clipping_planes_fragment>\n\tvec4 diffuseColor = vec4( diffuse, opacity );\n\tReflectedLight reflectedLight = ReflectedLight( vec3( 0.0 ), vec3( 0.0 ), vec3( 0.0 ), vec3( 0.0 ) );\n\tvec3 totalEmissiveRadiance = emissive;\n\t#include <logdepthbuf_fragment>\n\t#include <map_fragment>\n\t#include <color_fragment>\n\t#include <alphamap_fragment>\n\t#include <alphatest_fragment>\n\t#include <specularmap_fragment>\n\t#include <normal_flip>\n\t#include <normal_fragment>\n\t#include <emissivemap_fragment>\n\t#include <lights_phong_fragment>\n\t#include <lights_template>\n\t#include <aomap_fragment>\n\tvec3 outgoingLight = reflectedLight.directDiffuse + reflectedLight.indirectDiffuse + reflectedLight.directSpecular + reflectedLight.indirectSpecular + totalEmissiveRadiance;\n\t#include <envmap_fragment>\n\tgl_FragColor = vec4( outgoingLight, diffuseColor.a );\n\t#include <tonemapping_fragment>\n\t#include <encodings_fragment>\n\t#include <fog_fragment>\n\t#include <premultiplied_alpha_fragment>\n\t#include <dithering_fragment>\n}\n",meshphong_vert:"#define PHONG\nvarying vec3 vViewPosition;\n#ifndef FLAT_SHADED\n\tvarying vec3 vNormal;\n#endif\n#include <common>\n#include <uv_pars_vertex>\n#include <uv2_pars_vertex>\n#include <displacementmap_pars_vertex>\n#include <envmap_pars_vertex>\n#include <color_pars_vertex>\n#include <fog_pars_vertex>\n#include <morphtarget_pars_vertex>\n#include <skinning_pars_vertex>\n#include <shadowmap_pars_vertex>\n#include <logdepthbuf_pars_vertex>\n#include <clipping_planes_pars_vertex>\nvoid main() {\n\t#include <uv_vertex>\n\t#include <uv2_vertex>\n\t#include <color_vertex>\n\t#include <beginnormal_vertex>\n\t#include <morphnormal_vertex>\n\t#include <skinbase_vertex>\n\t#include <skinnormal_vertex>\n\t#include <defaultnormal_vertex>\n#ifndef FLAT_SHADED\n\tvNormal = normalize( transformedNormal );\n#endif\n\t#include <begin_vertex>\n\t#include <morphtarget_vertex>\n\t#include <skinning_vertex>\n\t#include <displacementmap_vertex>\n\t#include <project_vertex>\n\t#include <logdepthbuf_vertex>\n\t#include <clipping_planes_vertex>\n\tvViewPosition = - mvPosition.xyz;\n\t#include <worldpos_vertex>\n\t#include <envmap_vertex>\n\t#include <shadowmap_vertex>\n\t#include <fog_vertex>\n}\n",meshphysical_frag:"#define PHYSICAL\nuniform vec3 diffuse;\nuniform vec3 emissive;\nuniform float roughness;\nuniform float metalness;\nuniform float opacity;\n#ifndef STANDARD\n\tuniform float clearCoat;\n\tuniform float clearCoatRoughness;\n#endif\nvarying vec3 vViewPosition;\n#ifndef FLAT_SHADED\n\tvarying vec3 vNormal;\n#endif\n#include <common>\n#include <packing>\n#include <dithering_pars_fragment>\n#include <color_pars_fragment>\n#include <uv_pars_fragment>\n#include <uv2_pars_fragment>\n#include <map_pars_fragment>\n#include <alphamap_pars_fragment>\n#include <aomap_pars_fragment>\n#include <lightmap_pars_fragment>\n#include <emissivemap_pars_fragment>\n#include <envmap_pars_fragment>\n#include <fog_pars_fragment>\n#include <bsdfs>\n#include <cube_uv_reflection_fragment>\n#include <lights_pars>\n#include <lights_physical_pars_fragment>\n#include <shadowmap_pars_fragment>\n#include <bumpmap_pars_fragment>\n#include <normalmap_pars_fragment>\n#include <roughnessmap_pars_fragment>\n#include <metalnessmap_pars_fragment>\n#include <logdepthbuf_pars_fragment>\n#include <clipping_planes_pars_fragment>\nvoid main() {\n\t#include <clipping_planes_fragment>\n\tvec4 diffuseColor = vec4( diffuse, opacity );\n\tReflectedLight reflectedLight = ReflectedLight( vec3( 0.0 ), vec3( 0.0 ), vec3( 0.0 ), vec3( 0.0 ) );\n\tvec3 totalEmissiveRadiance = emissive;\n\t#include <logdepthbuf_fragment>\n\t#include <map_fragment>\n\t#include <color_fragment>\n\t#include <alphamap_fragment>\n\t#include <alphatest_fragment>\n\t#include <roughnessmap_fragment>\n\t#include <metalnessmap_fragment>\n\t#include <normal_flip>\n\t#include <normal_fragment>\n\t#include <emissivemap_fragment>\n\t#include <lights_physical_fragment>\n\t#include <lights_template>\n\t#include <aomap_fragment>\n\tvec3 outgoingLight = reflectedLight.directDiffuse + reflectedLight.indirectDiffuse + reflectedLight.directSpecular + reflectedLight.indirectSpecular + totalEmissiveRadiance;\n\tgl_FragColor = vec4( outgoingLight, diffuseColor.a );\n\t#include <tonemapping_fragment>\n\t#include <encodings_fragment>\n\t#include <fog_fragment>\n\t#include <premultiplied_alpha_fragment>\n\t#include <dithering_fragment>\n}\n",meshphysical_vert:"#define PHYSICAL\nvarying vec3 vViewPosition;\n#ifndef FLAT_SHADED\n\tvarying vec3 vNormal;\n#endif\n#include <common>\n#include <uv_pars_vertex>\n#include <uv2_pars_vertex>\n#include <displacementmap_pars_vertex>\n#include <color_pars_vertex>\n#include <fog_pars_vertex>\n#include <morphtarget_pars_vertex>\n#include <skinning_pars_vertex>\n#include <shadowmap_pars_vertex>\n#include <logdepthbuf_pars_vertex>\n#include <clipping_planes_pars_vertex>\nvoid main() {\n\t#include <uv_vertex>\n\t#include <uv2_vertex>\n\t#include <color_vertex>\n\t#include <beginnormal_vertex>\n\t#include <morphnormal_vertex>\n\t#include <skinbase_vertex>\n\t#include <skinnormal_vertex>\n\t#include <defaultnormal_vertex>\n#ifndef FLAT_SHADED\n\tvNormal = normalize( transformedNormal );\n#endif\n\t#include <begin_vertex>\n\t#include <morphtarget_vertex>\n\t#include <skinning_vertex>\n\t#include <displacementmap_vertex>\n\t#include <project_vertex>\n\t#include <logdepthbuf_vertex>\n\t#include <clipping_planes_vertex>\n\tvViewPosition = - mvPosition.xyz;\n\t#include <worldpos_vertex>\n\t#include <shadowmap_vertex>\n\t#include <fog_vertex>\n}\n",normal_frag:"#define NORMAL\nuniform float opacity;\n#if defined( FLAT_SHADED ) || defined( USE_BUMPMAP ) || defined( USE_NORMALMAP )\n\tvarying vec3 vViewPosition;\n#endif\n#ifndef FLAT_SHADED\n\tvarying vec3 vNormal;\n#endif\n#include <packing>\n#include <uv_pars_fragment>\n#include <bumpmap_pars_fragment>\n#include <normalmap_pars_fragment>\n#include <logdepthbuf_pars_fragment>\nvoid main() {\n\t#include <logdepthbuf_fragment>\n\t#include <normal_flip>\n\t#include <normal_fragment>\n\tgl_FragColor = vec4( packNormalToRGB( normal ), opacity );\n}\n",normal_vert:"#define NORMAL\n#if defined( FLAT_SHADED ) || defined( USE_BUMPMAP ) || defined( USE_NORMALMAP )\n\tvarying vec3 vViewPosition;\n#endif\n#ifndef FLAT_SHADED\n\tvarying vec3 vNormal;\n#endif\n#include <uv_pars_vertex>\n#include <displacementmap_pars_vertex>\n#include <morphtarget_pars_vertex>\n#include <skinning_pars_vertex>\n#include <logdepthbuf_pars_vertex>\nvoid main() {\n\t#include <uv_vertex>\n\t#include <beginnormal_vertex>\n\t#include <morphnormal_vertex>\n\t#include <skinbase_vertex>\n\t#include <skinnormal_vertex>\n\t#include <defaultnormal_vertex>\n#ifndef FLAT_SHADED\n\tvNormal = normalize( transformedNormal );\n#endif\n\t#include <begin_vertex>\n\t#include <morphtarget_vertex>\n\t#include <skinning_vertex>\n\t#include <displacementmap_vertex>\n\t#include <project_vertex>\n\t#include <logdepthbuf_vertex>\n#if defined( FLAT_SHADED ) || defined( USE_BUMPMAP ) || defined( USE_NORMALMAP )\n\tvViewPosition = - mvPosition.xyz;\n#endif\n}\n",points_frag:"uniform vec3 diffuse;\nuniform float opacity;\n#include <common>\n#include <packing>\n#include <color_pars_fragment>\n#include <map_particle_pars_fragment>\n#include <fog_pars_fragment>\n#include <shadowmap_pars_fragment>\n#include <logdepthbuf_pars_fragment>\n#include <clipping_planes_pars_fragment>\nvoid main() {\n\t#include <clipping_planes_fragment>\n\tvec3 outgoingLight = vec3( 0.0 );\n\tvec4 diffuseColor = vec4( diffuse, opacity );\n\t#include <logdepthbuf_fragment>\n\t#include <map_particle_fragment>\n\t#include <color_fragment>\n\t#include <alphatest_fragment>\n\toutgoingLight = diffuseColor.rgb;\n\tgl_FragColor = vec4( outgoingLight, diffuseColor.a );\n\t#include <premultiplied_alpha_fragment>\n\t#include <tonemapping_fragment>\n\t#include <encodings_fragment>\n\t#include <fog_fragment>\n}\n",points_vert:"uniform float size;\nuniform float scale;\n#include <common>\n#include <color_pars_vertex>\n#include <fog_pars_vertex>\n#include <shadowmap_pars_vertex>\n#include <logdepthbuf_pars_vertex>\n#include <clipping_planes_pars_vertex>\nvoid main() {\n\t#include <color_vertex>\n\t#include <begin_vertex>\n\t#include <project_vertex>\n\t#ifdef USE_SIZEATTENUATION\n\t\tgl_PointSize = size * ( scale / - mvPosition.z );\n\t#else\n\t\tgl_PointSize = size;\n\t#endif\n\t#include <logdepthbuf_vertex>\n\t#include <clipping_planes_vertex>\n\t#include <worldpos_vertex>\n\t#include <shadowmap_vertex>\n\t#include <fog_vertex>\n}\n",shadow_frag:"uniform float opacity;\n#include <common>\n#include <packing>\n#include <bsdfs>\n#include <lights_pars>\n#include <shadowmap_pars_fragment>\n#include <shadowmask_pars_fragment>\nvoid main() {\n\tgl_FragColor = vec4( 0.0, 0.0, 0.0, opacity * ( 1.0 - getShadowMask() ) );\n}\n",shadow_vert:"#include <shadowmap_pars_vertex>\nvoid main() {\n\t#include <begin_vertex>\n\t#include <project_vertex>\n\t#include <worldpos_vertex>\n\t#include <shadowmap_vertex>\n}\n"},lp={basic:{uniforms:up.merge([cp.common,cp.aomap,cp.lightmap,cp.fog]),vertexShader:hp.meshbasic_vert,fragmentShader:hp.meshbasic_frag},lambert:{uniforms:up.merge([cp.common,cp.aomap,cp.lightmap,cp.emissivemap,cp.fog,cp.lights,{emissive:{value:new tt(0)}}]),vertexShader:hp.meshlambert_vert,fragmentShader:hp.meshlambert_frag},phong:{uniforms:up.merge([cp.common,cp.aomap,cp.lightmap,cp.emissivemap,cp.bumpmap,cp.normalmap,cp.displacementmap,cp.gradientmap,cp.fog,cp.lights,{emissive:{value:new tt(0)},specular:{value:new tt(1118481)},shininess:{value:30}}]),vertexShader:hp.meshphong_vert,fragmentShader:hp.meshphong_frag},standard:{uniforms:up.merge([cp.common,cp.aomap,cp.lightmap,cp.emissivemap,cp.bumpmap,cp.normalmap,cp.displacementmap,cp.roughnessmap,cp.metalnessmap,cp.fog,cp.lights,{emissive:{value:new tt(0)},roughness:{value:.5},metalness:{value:.5},envMapIntensity:{value:1}}]),vertexShader:hp.meshphysical_vert,fragmentShader:hp.meshphysical_frag},points:{uniforms:up.merge([cp.points,cp.fog]),vertexShader:hp.points_vert,fragmentShader:hp.points_frag},dashed:{uniforms:up.merge([cp.common,cp.fog,{scale:{value:1},dashSize:{value:1},totalSize:{value:2}}]),vertexShader:hp.linedashed_vert,fragmentShader:hp.linedashed_frag},depth:{uniforms:up.merge([cp.common,cp.displacementmap]),vertexShader:hp.depth_vert,fragmentShader:hp.depth_frag},normal:{uniforms:up.merge([cp.common,cp.bumpmap,cp.normalmap,cp.displacementmap,{opacity:{value:1}}]),vertexShader:hp.normal_vert,fragmentShader:hp.normal_frag},cube:{uniforms:{tCube:{value:null},tFlip:{value:-1},opacity:{value:1}},vertexShader:hp.cube_vert,fragmentShader:hp.cube_frag},equirect:{uniforms:{tEquirect:{value:null},tFlip:{value:-1}},vertexShader:hp.equirect_vert,fragmentShader:hp.equirect_frag},distanceRGBA:{uniforms:{lightPos:{value:new g}},vertexShader:hp.distanceRGBA_vert,fragmentShader:hp.distanceRGBA_frag}};lp.physical={uniforms:up.merge([lp.standard.uniforms,{clearCoat:{value:0},clearCoatRoughness:{value:0}}]),vertexShader:hp.meshphysical_vert,fragmentShader:hp.meshphysical_frag},Object.assign(et.prototype,{set:function(t,e){return this.min.copy(t),this.max.copy(e),this},setFromPoints:function(t){var e=this;this.makeEmpty();for(var r=0,i=t.length;r<i;r++)e.expandByPoint(t[r]);return this},setFromCenterAndSize:function(){var t=new l;return function(e,r){var i=t.copy(r).multiplyScalar(.5);return this.min.copy(e).sub(i),this.max.copy(e).add(i),this}}(),clone:function(){return(new this.constructor).copy(this)},copy:function(t){return this.min.copy(t.min),this.max.copy(t.max),this},makeEmpty:function(){return this.min.x=this.min.y=1/0,this.max.x=this.max.y=-1/0,this},isEmpty:function(){return this.max.x<this.min.x||this.max.y<this.min.y},getCenter:function(t){var e=t||new l;return this.isEmpty()?e.set(0,0):e.addVectors(this.min,this.max).multiplyScalar(.5)},getSize:function(t){var e=t||new l;return this.isEmpty()?e.set(0,0):e.subVectors(this.max,this.min)},expandByPoint:function(t){return this.min.min(t),this.max.max(t),this},expandByVector:function(t){return this.min.sub(t),this.max.add(t),this},expandByScalar:function(t){return this.min.addScalar(-t),this.max.addScalar(t),this},containsPoint:function(t){return!(t.x<this.min.x||t.x>this.max.x||t.y<this.min.y||t.y>this.max.y)},containsBox:function(t){return this.min.x<=t.min.x&&t.max.x<=this.max.x&&this.min.y<=t.min.y&&t.max.y<=this.max.y},getParameter:function(t,e){return(e||new l).set((t.x-this.min.x)/(this.max.x-this.min.x),(t.y-this.min.y)/(this.max.y-this.min.y))},intersectsBox:function(t){return!(t.max.x<this.min.x||t.min.x>this.max.x||t.max.y<this.min.y||t.min.y>this.max.y)},clampPoint:function(t,e){return(e||new l).copy(t).clamp(this.min,this.max)},distanceToPoint:function(){var t=new l;return function(e){return t.copy(e).clamp(this.min,this.max).sub(e).length()}}(),intersect:function(t){return this.min.max(t.min),this.max.min(t.max),this},union:function(t){return this.min.min(t.min),this.max.max(t.max),this},translate:function(t){return this.min.add(t),this.max.add(t),this},equals:function(t){return t.min.equals(this.min)&&t.max.equals(this.max)}});var pp=0;Object.assign(nt.prototype,h.prototype,{isMaterial:!0,onBeforeCompile:function(){},setValues:function(t){var e=this;if(void 0!==t)for(var r in t){var i=t[r];if(void 0!==i){var n=e[r];void 0!==n?n&&n.isColor?n.set(i):n&&n.isVector3&&i&&i.isVector3?n.copy(i):e[r]="overdraw"===r?Number(i):i:console.warn("THREE."+e.type+": '"+r+"' is not a property of this material.")}else console.warn("THREE.Material: '"+r+"' parameter is undefined.")}},toJSON:function(t){function e(t){var e=[];for(var r in t){var i=t[r];delete i.metadata,e.push(i)}return e}var r=void 0===t;r&&(t={textures:{},images:{}});var i={metadata:{version:4.5,type:"Material",generator:"Material.toJSON"}};if(i.uuid=this.uuid,i.type=this.type,""!==this.name&&(i.name=this.name),this.color&&this.color.isColor&&(i.color=this.color.getHex()),void 0!==this.roughness&&(i.roughness=this.roughness),void 0!==this.metalness&&(i.metalness=this.metalness),this.emissive&&this.emissive.isColor&&(i.emissive=this.emissive.getHex()),this.specular&&this.specular.isColor&&(i.specular=this.specular.getHex()),void 0!==this.shininess&&(i.shininess=this.shininess),void 0!==this.clearCoat&&(i.clearCoat=this.clearCoat),void 0!==this.clearCoatRoughness&&(i.clearCoatRoughness=this.clearCoatRoughness),this.map&&this.map.isTexture&&(i.map=this.map.toJSON(t).uuid),this.alphaMap&&this.alphaMap.isTexture&&(i.alphaMap=this.alphaMap.toJSON(t).uuid),this.lightMap&&this.lightMap.isTexture&&(i.lightMap=this.lightMap.toJSON(t).uuid),this.bumpMap&&this.bumpMap.isTexture&&(i.bumpMap=this.bumpMap.toJSON(t).uuid,i.bumpScale=this.bumpScale),this.normalMap&&this.normalMap.isTexture&&(i.normalMap=this.normalMap.toJSON(t).uuid,i.normalScale=this.normalScale.toArray()),this.displacementMap&&this.displacementMap.isTexture&&(i.displacementMap=this.displacementMap.toJSON(t).uuid,i.displacementScale=this.displacementScale,i.displacementBias=this.displacementBias),this.roughnessMap&&this.roughnessMap.isTexture&&(i.roughnessMap=this.roughnessMap.toJSON(t).uuid),this.metalnessMap&&this.metalnessMap.isTexture&&(i.metalnessMap=this.metalnessMap.toJSON(t).uuid),this.emissiveMap&&this.emissiveMap.isTexture&&(i.emissiveMap=this.emissiveMap.toJSON(t).uuid),this.specularMap&&this.specularMap.isTexture&&(i.specularMap=this.specularMap.toJSON(t).uuid),this.envMap&&this.envMap.isTexture&&(i.envMap=this.envMap.toJSON(t).uuid,i.reflectivity=this.reflectivity),this.gradientMap&&this.gradientMap.isTexture&&(i.gradientMap=this.gradientMap.toJSON(t).uuid),void 0!==this.size&&(i.size=this.size),void 0!==this.sizeAttenuation&&(i.sizeAttenuation=this.sizeAttenuation),this.blending!==lh&&(i.blending=this.blending),this.shading!==ah&&(i.shading=this.shading),this.side!==rh&&(i.side=this.side),this.vertexColors!==sh&&(i.vertexColors=this.vertexColors),this.opacity<1&&(i.opacity=this.opacity),!0===this.transparent&&(i.transparent=this.transparent),i.depthFunc=this.depthFunc,i.depthTest=this.depthTest,i.depthWrite=this.depthWrite,this.alphaTest>0&&(i.alphaTest=this.alphaTest),!0===this.premultipliedAlpha&&(i.premultipliedAlpha=this.premultipliedAlpha),!0===this.wireframe&&(i.wireframe=this.wireframe),this.wireframeLinewidth>1&&(i.wireframeLinewidth=this.wireframeLinewidth),"round"!==this.wireframeLinecap&&(i.wireframeLinecap=this.wireframeLinecap),"round"!==this.wireframeLinejoin&&(i.wireframeLinejoin=this.wireframeLinejoin),i.skinning=this.skinning,i.morphTargets=this.morphTargets,i.dithering=this.dithering,r){var n=e(t.textures),o=e(t.images);n.length>0&&(i.textures=n),o.length>0&&(i.images=o)}return i},clone:function(){return(new this.constructor).copy(this)},copy:function(t){this.name=t.name,this.fog=t.fog,this.lights=t.lights,this.blending=t.blending,this.side=t.side,this.shading=t.shading,this.vertexColors=t.vertexColors,this.opacity=t.opacity,this.transparent=t.transparent,this.blendSrc=t.blendSrc,this.blendDst=t.blendDst,this.blendEquation=t.blendEquation,this.blendSrcAlpha=t.blendSrcAlpha,this.blendDstAlpha=t.blendDstAlpha,this.blendEquationAlpha=t.blendEquationAlpha,this.depthFunc=t.depthFunc,this.depthTest=t.depthTest,this.depthWrite=t.depthWrite,this.colorWrite=t.colorWrite,this.precision=t.precision,this.polygonOffset=t.polygonOffset,this.polygonOffsetFactor=t.polygonOffsetFactor,this.polygonOffsetUnits=t.polygonOffsetUnits,this.dithering=t.dithering,this.alphaTest=t.alphaTest,this.premultipliedAlpha=t.premultipliedAlpha,this.overdraw=t.overdraw,this.visible=t.visible,this.clipShadows=t.clipShadows,this.clipIntersection=t.clipIntersection;var e=t.clippingPlanes,r=null;if(null!==e){var i=e.length;r=new Array(i);for(var n=0;n!==i;++n)r[n]=e[n].clone()}return this.clippingPlanes=r,this},dispose:function(){this.dispatchEvent({type:"dispose"})}}),ot.prototype=Object.create(nt.prototype),ot.prototype.constructor=ot,ot.prototype.isShaderMaterial=!0,ot.prototype.copy=function(t){return nt.prototype.copy.call(this,t),this.fragmentShader=t.fragmentShader,this.vertexShader=t.vertexShader,this.uniforms=up.clone(t.uniforms),this.defines=t.defines,this.wireframe=t.wireframe,this.wireframeLinewidth=t.wireframeLinewidth,this.lights=t.lights,this.clipping=t.clipping,this.skinning=t.skinning,this.morphTargets=t.morphTargets,this.morphNormals=t.morphNormals,this.extensions=t.extensions,this},ot.prototype.toJSON=function(t){var e=nt.prototype.toJSON.call(this,t);return e.uniforms=this.uniforms,e.vertexShader=this.vertexShader,e.fragmentShader=this.fragmentShader,e},at.prototype=Object.create(nt.prototype),at.prototype.constructor=at,at.prototype.isMeshDepthMaterial=!0,at.prototype.copy=function(t){return nt.prototype.copy.call(this,t),this.depthPacking=t.depthPacking,this.skinning=t.skinning,this.morphTargets=t.morphTargets,this.map=t.map,this.alphaMap=t.alphaMap,this.displacementMap=t.displacementMap,this.displacementScale=t.displacementScale,this.displacementBias=t.displacementBias,this.wireframe=t.wireframe,this.wireframeLinewidth=t.wireframeLinewidth,this},Object.assign(st.prototype,{isBox3:!0,set:function(t,e){return this.min.copy(t),this.max.copy(e),this},setFromArray:function(t){for(var e=1/0,r=1/0,i=1/0,n=-1/0,o=-1/0,a=-1/0,s=0,c=t.length;s<c;s+=3){var u=t[s],h=t[s+1],l=t[s+2];u<e&&(e=u),h<r&&(r=h),l<i&&(i=l),u>n&&(n=u),h>o&&(o=h),l>a&&(a=l)}return this.min.set(e,r,i),this.max.set(n,o,a),this},setFromBufferAttribute:function(t){for(var e=1/0,r=1/0,i=1/0,n=-1/0,o=-1/0,a=-1/0,s=0,c=t.count;s<c;s++){var u=t.getX(s),h=t.getY(s),l=t.getZ(s);u<e&&(e=u),h<r&&(r=h),l<i&&(i=l),u>n&&(n=u),h>o&&(o=h),l>a&&(a=l)}return this.min.set(e,r,i),this.max.set(n,o,a),this},setFromPoints:function(t){var e=this;this.makeEmpty();for(var r=0,i=t.length;r<i;r++)e.expandByPoint(t[r]);return this},setFromCenterAndSize:function(){var t=new g;return function(e,r){var i=t.copy(r).multiplyScalar(.5);return this.min.copy(e).sub(i),this.max.copy(e).add(i),this}}(),setFromObject:function(t){return this.makeEmpty(),this.expandByObject(t)},clone:function(){return(new this.constructor).copy(this)},copy:function(t){return this.min.copy(t.min),this.max.copy(t.max),this},makeEmpty:function(){return this.min.x=this.min.y=this.min.z=1/0,this.max.x=this.max.y=this.max.z=-1/0,this},isEmpty:function(){return this.max.x<this.min.x||this.max.y<this.min.y||this.max.z<this.min.z},getCenter:function(t){var e=t||new g;return this.isEmpty()?e.set(0,0,0):e.addVectors(this.min,this.max).multiplyScalar(.5)},getSize:function(t){var e=t||new g;return this.isEmpty()?e.set(0,0,0):e.subVectors(this.max,this.min)},expandByPoint:function(t){return this.min.min(t),this.max.max(t),this},expandByVector:function(t){return this.min.sub(t),this.max.add(t),this},expandByScalar:function(t){return this.min.addScalar(-t),this.max.addScalar(t),this},expandByObject:function(){var t=new g;return function(e){var r=this;return e.updateMatrixWorld(!0),e.traverse(function(e){var i,n,o=e.geometry;if(void 0!==o)if(o.isGeometry){var a=o.vertices;for(i=0,n=a.length;i<n;i++)t.copy(a[i]),t.applyMatrix4(e.matrixWorld),r.expandByPoint(t)}else if(o.isBufferGeometry){var s=o.attributes.position;if(void 0!==s)for(i=0,n=s.count;i<n;i++)t.fromBufferAttribute(s,i).applyMatrix4(e.matrixWorld),r.expandByPoint(t)}}),this}}(),containsPoint:function(t){return!(t.x<this.min.x||t.x>this.max.x||t.y<this.min.y||t.y>this.max.y||t.z<this.min.z||t.z>this.max.z)},containsBox:function(t){return this.min.x<=t.min.x&&t.max.x<=this.max.x&&this.min.y<=t.min.y&&t.max.y<=this.max.y&&this.min.z<=t.min.z&&t.max.z<=this.max.z},getParameter:function(t,e){return(e||new g).set((t.x-this.min.x)/(this.max.x-this.min.x),(t.y-this.min.y)/(this.max.y-this.min.y),(t.z-this.min.z)/(this.max.z-this.min.z))},intersectsBox:function(t){return!(t.max.x<this.min.x||t.min.x>this.max.x||t.max.y<this.min.y||t.min.y>this.max.y||t.max.z<this.min.z||t.min.z>this.max.z)},intersectsSphere:function(){var t=new g;return function(e){return this.clampPoint(e.center,t),t.distanceToSquared(e.center)<=e.radius*e.radius}}(),intersectsPlane:function(t){var e,r;return t.normal.x>0?(e=t.normal.x*this.min.x,r=t.normal.x*this.max.x):(e=t.normal.x*this.max.x,r=t.normal.x*this.min.x),t.normal.y>0?(e+=t.normal.y*this.min.y,r+=t.normal.y*this.max.y):(e+=t.normal.y*this.max.y,r+=t.normal.y*this.min.y),t.normal.z>0?(e+=t.normal.z*this.min.z,r+=t.normal.z*this.max.z):(e+=t.normal.z*this.max.z,r+=t.normal.z*this.min.z),e<=t.constant&&r>=t.constant},clampPoint:function(t,e){return(e||new g).copy(t).clamp(this.min,this.max)},distanceToPoint:function(){var t=new g;return function(e){return t.copy(e).clamp(this.min,this.max).sub(e).length()}}(),getBoundingSphere:function(){var t=new g;return function(e){var r=e||new ct;return this.getCenter(r.center),r.radius=.5*this.getSize(t).length(),r}}(),intersect:function(t){return this.min.max(t.min),this.max.min(t.max),this.isEmpty()&&this.makeEmpty(),this},union:function(t){return this.min.min(t.min),this.max.max(t.max),this},applyMatrix4:function(){var t=[new g,new g,new g,new g,new g,new g,new g,new g];return function(e){return this.isEmpty()?this:(t[0].set(this.min.x,this.min.y,this.min.z).applyMatrix4(e),t[1].set(this.min.x,this.min.y,this.max.z).applyMatrix4(e),t[2].set(this.min.x,this.max.y,this.min.z).applyMatrix4(e),t[3].set(this.min.x,this.max.y,this.max.z).applyMatrix4(e),t[4].set(this.max.x,this.min.y,this.min.z).applyMatrix4(e),t[5].set(this.max.x,this.min.y,this.max.z).applyMatrix4(e),t[6].set(this.max.x,this.max.y,this.min.z).applyMatrix4(e),t[7].set(this.max.x,this.max.y,this.max.z).applyMatrix4(e),this.setFromPoints(t),this)}}(),translate:function(t){return this.min.add(t),this.max.add(t),this},equals:function(t){return t.min.equals(this.min)&&t.max.equals(this.max)}}),Object.assign(ct.prototype,{set:function(t,e){return this.center.copy(t),this.radius=e,this},setFromPoints:function(){var t=new st;return function(e,r){var i=this.center;void 0!==r?i.copy(r):t.setFromPoints(e).getCenter(i);for(var n=0,o=0,a=e.length;o<a;o++)n=Math.max(n,i.distanceToSquared(e[o]));return this.radius=Math.sqrt(n),this}}(),clone:function(){return(new this.constructor).copy(this)},copy:function(t){return this.center.copy(t.center),this.radius=t.radius,this},empty:function(){return this.radius<=0},containsPoint:function(t){return t.distanceToSquared(this.center)<=this.radius*this.radius},distanceToPoint:function(t){return t.distanceTo(this.center)-this.radius},intersectsSphere:function(t){var e=this.radius+t.radius;return t.center.distanceToSquared(this.center)<=e*e},intersectsBox:function(t){return t.intersectsSphere(this)},intersectsPlane:function(t){return Math.abs(this.center.dot(t.normal)-t.constant)<=this.radius},clampPoint:function(t,e){var r=this.center.distanceToSquared(t),i=e||new g;return i.copy(t),r>this.radius*this.radius&&(i.sub(this.center).normalize(),i.multiplyScalar(this.radius).add(this.center)),i},getBoundingBox:function(t){var e=t||new st;return e.set(this.center,this.center),e.expandByScalar(this.radius),e},applyMatrix4:function(t){return this.center.applyMatrix4(t),this.radius=this.radius*t.getMaxScaleOnAxis(),this},translate:function(t){return this.center.add(t),this},equals:function(t){return t.center.equals(this.center)&&t.radius===this.radius}}),Object.assign(ut.prototype,{isMatrix3:!0,set:function(t,e,r,i,n,o,a,s,c){var u=this.elements;return u[0]=t,u[1]=i,u[2]=a,u[3]=e,u[4]=n,u[5]=s,u[6]=r,u[7]=o,u[8]=c,this},identity:function(){return this.set(1,0,0,0,1,0,0,0,1),this},clone:function(){return(new this.constructor).fromArray(this.elements)},copy:function(t){var e=this.elements,r=t.elements;return e[0]=r[0],e[1]=r[1],e[2]=r[2],e[3]=r[3],e[4]=r[4],e[5]=r[5],e[6]=r[6],e[7]=r[7],e[8]=r[8],this},setFromMatrix4:function(t){var e=t.elements;return this.set(e[0],e[4],e[8],e[1],e[5],e[9],e[2],e[6],e[10]),this},applyToBufferAttribute:function(){var t=new g;return function(e){for(var r=this,i=0,n=e.count;i<n;i++)t.x=e.getX(i),t.y=e.getY(i),t.z=e.getZ(i),t.applyMatrix3(r),e.setXYZ(i,t.x,t.y,t.z);return e}}(),multiply:function(t){return this.multiplyMatrices(this,t)},premultiply:function(t){return this.multiplyMatrices(t,this)},multiplyMatrices:function(t,e){var r=t.elements,i=e.elements,n=this.elements,o=r[0],a=r[3],s=r[6],c=r[1],u=r[4],h=r[7],l=r[2],p=r[5],d=r[8],f=i[0],m=i[3],g=i[6],v=i[1],y=i[4],b=i[7],x=i[2],_=i[5],w=i[8];return n[0]=o*f+a*v+s*x,n[3]=o*m+a*y+s*_,n[6]=o*g+a*b+s*w,n[1]=c*f+u*v+h*x,n[4]=c*m+u*y+h*_,n[7]=c*g+u*b+h*w,n[2]=l*f+p*v+d*x,n[5]=l*m+p*y+d*_,n[8]=l*g+p*b+d*w,this},multiplyScalar:function(t){var e=this.elements;return e[0]*=t,e[3]*=t,e[6]*=t,e[1]*=t,e[4]*=t,e[7]*=t,e[2]*=t,e[5]*=t,e[8]*=t,this},determinant:function(){var t=this.elements,e=t[0],r=t[1],i=t[2],n=t[3],o=t[4],a=t[5],s=t[6],c=t[7],u=t[8];return e*o*u-e*a*c-r*n*u+r*a*s+i*n*c-i*o*s},getInverse:function(t,e){t&&t.isMatrix4&&console.error("THREE.Matrix3.getInverse no longer takes a Matrix4 argument.");var r=t.elements,i=this.elements,n=r[0],o=r[1],a=r[2],s=r[3],c=r[4],u=r[5],h=r[6],l=r[7],p=r[8],d=p*c-u*l,f=u*h-p*s,m=l*s-c*h,g=n*d+o*f+a*m;if(0===g){var v="THREE.Matrix3.getInverse(): can't invert matrix, determinant is 0";if(!0===e)throw new Error(v);return console.warn(v),this.identity()}var y=1/g;return i[0]=d*y,i[1]=(a*l-p*o)*y,i[2]=(u*o-a*c)*y,i[3]=f*y,i[4]=(p*n-a*h)*y,i[5]=(a*s-u*n)*y,i[6]=m*y,i[7]=(o*h-l*n)*y,i[8]=(c*n-o*s)*y,this},transpose:function(){var t,e=this.elements;return t=e[1],e[1]=e[3],e[3]=t,t=e[2],e[2]=e[6],e[6]=t,t=e[5],e[5]=e[7],e[7]=t,this},getNormalMatrix:function(t){return this.setFromMatrix4(t).getInverse(this).transpose()},transposeIntoArray:function(t){var e=this.elements;return t[0]=e[0],t[1]=e[3],t[2]=e[6],t[3]=e[1],t[4]=e[4],t[5]=e[7],t[6]=e[2],t[7]=e[5],t[8]=e[8],this},equals:function(t){for(var e=this.elements,r=t.elements,i=0;i<9;i++)if(e[i]!==r[i])return!1;return!0},fromArray:function(t,e){var r=this;void 0===e&&(e=0);for(var i=0;i<9;i++)r.elements[i]=t[i+e];return this},toArray:function(t,e){void 0===t&&(t=[]),void 0===e&&(e=0);var r=this.elements;return t[e]=r[0],t[e+1]=r[1],t[e+2]=r[2],t[e+3]=r[3],t[e+4]=r[4],t[e+5]=r[5],t[e+6]=r[6],t[e+7]=r[7],t[e+8]=r[8],t}}),Object.assign(ht.prototype,{set:function(t,e){return this.normal.copy(t),this.constant=e,this},setComponents:function(t,e,r,i){return this.normal.set(t,e,r),this.constant=i,this},setFromNormalAndCoplanarPoint:function(t,e){return this.normal.copy(t),this.constant=-e.dot(this.normal),this},setFromCoplanarPoints:function(){var t=new g,e=new g;return function(r,i,n){var o=t.subVectors(n,i).cross(e.subVectors(r,i)).normalize();return this.setFromNormalAndCoplanarPoint(o,r),this}}(),clone:function(){return(new this.constructor).copy(this)},copy:function(t){return this.normal.copy(t.normal),this.constant=t.constant,this},normalize:function(){var t=1/this.normal.length();return this.normal.multiplyScalar(t),this.constant*=t,this},negate:function(){return this.constant*=-1,this.normal.negate(),this},distanceToPoint:function(t){return this.normal.dot(t)+this.constant},distanceToSphere:function(t){return this.distanceToPoint(t.center)-t.radius},projectPoint:function(t,e){return this.orthoPoint(t,e).sub(t).negate()},orthoPoint:function(t,e){var r=this.distanceToPoint(t);return(e||new g).copy(this.normal).multiplyScalar(r)},intersectLine:function(){var t=new g;return function(e,r){var i=r||new g,n=e.delta(t),o=this.normal.dot(n);if(0!==o){var a=-(e.start.dot(this.normal)+this.constant)/o;if(!(a<0||a>1))return i.copy(n).multiplyScalar(a).add(e.start)}else if(0===this.distanceToPoint(e.start))return i.copy(e.start)}}(),intersectsLine:function(t){var e=this.distanceToPoint(t.start),r=this.distanceToPoint(t.end);return e<0&&r>0||r<0&&e>0},intersectsBox:function(t){return t.intersectsPlane(this)},intersectsSphere:function(t){return t.intersectsPlane(this)},coplanarPoint:function(t){return(t||new g).copy(this.normal).multiplyScalar(-this.constant)},applyMatrix4:function(){var t=new g,e=new ut;return function(r,i){var n=this.coplanarPoint(t).applyMatrix4(r),o=i||e.getNormalMatrix(r),a=this.normal.applyMatrix3(o).normalize();return this.constant=-n.dot(a),this}}(),translate:function(t){return this.constant=this.constant-t.dot(this.normal),this},equals:function(t){return t.normal.equals(this.normal)&&t.constant===this.constant}}),Object.assign(lt.prototype,{set:function(t,e,r,i,n,o){var a=this.planes;return a[0].copy(t),a[1].copy(e),a[2].copy(r),a[3].copy(i),a[4].copy(n),a[5].copy(o),this},clone:function(){return(new this.constructor).copy(this)},copy:function(t){for(var e=this.planes,r=0;r<6;r++)e[r].copy(t.planes[r]);return this},setFromMatrix:function(t){var e=this.planes,r=t.elements,i=r[0],n=r[1],o=r[2],a=r[3],s=r[4],c=r[5],u=r[6],h=r[7],l=r[8],p=r[9],d=r[10],f=r[11],m=r[12],g=r[13],v=r[14],y=r[15];return e[0].setComponents(a-i,h-s,f-l,y-m).normalize(),e[1].setComponents(a+i,h+s,f+l,y+m).normalize(),e[2].setComponents(a+n,h+c,f+p,y+g).normalize(),e[3].setComponents(a-n,h-c,f-p,y-g).normalize(),e[4].setComponents(a-o,h-u,f-d,y-v).normalize(),e[5].setComponents(a+o,h+u,f+d,y+v).normalize(),this},intersectsObject:function(){var t=new ct;return function(e){var r=e.geometry;return null===r.boundingSphere&&r.computeBoundingSphere(),t.copy(r.boundingSphere).applyMatrix4(e.matrixWorld),this.intersectsSphere(t)}}(),intersectsSprite:function(){var t=new ct;return function(e){return t.center.set(0,0,0),t.radius=.7071067811865476,t.applyMatrix4(e.matrixWorld),this.intersectsSphere(t)}}(),intersectsSphere:function(t){for(var e=this.planes,r=t.center,i=-t.radius,n=0;n<6;n++)if(e[n].distanceToPoint(r)<i)return!1;return!0},intersectsBox:function(){var t=new g,e=new g;return function(r){for(var i=this.planes,n=0;n<6;n++){var o=i[n];t.x=o.normal.x>0?r.min.x:r.max.x,e.x=o.normal.x>0?r.max.x:r.min.x,t.y=o.normal.y>0?r.min.y:r.max.y,e.y=o.normal.y>0?r.max.y:r.min.y,t.z=o.normal.z>0?r.min.z:r.max.z,e.z=o.normal.z>0?r.max.z:r.min.z;var a=o.distanceToPoint(t),s=o.distanceToPoint(e);if(a<0&&s<0)return!1}return!0}}(),containsPoint:function(t){for(var e=this.planes,r=0;r<6;r++)if(e[r].distanceToPoint(t)<0)return!1;return!0}}),ft.RotationOrders=["XYZ","YZX","ZXY","XZY","YXZ","ZYX"],ft.DefaultOrder="XYZ",Object.defineProperties(ft.prototype,{x:{get:function(){return this._x},set:function(t){this._x=t,this.onChangeCallback()}},y:{get:function(){return this._y},set:function(t){this._y=t,this.onChangeCallback()}},z:{get:function(){return this._z},set:function(t){this._z=t,this.onChangeCallback()}},order:{get:function(){return this._order},set:function(t){this._order=t,this.onChangeCallback()}}}),Object.assign(ft.prototype,{isEuler:!0,set:function(t,e,r,i){return this._x=t,this._y=e,this._z=r,this._order=i||this._order,this.onChangeCallback(),this},clone:function(){return new this.constructor(this._x,this._y,this._z,this._order)},copy:function(t){return this._x=t._x,this._y=t._y,this._z=t._z,this._order=t._order,this.onChangeCallback(),this},setFromRotationMatrix:function(t,e,r){var i=Ql.clamp,n=t.elements,o=n[0],a=n[4],s=n[8],c=n[1],u=n[5],h=n[9],l=n[2],p=n[6],d=n[10];return e=e||this._order,"XYZ"===e?(this._y=Math.asin(i(s,-1,1)),Math.abs(s)<.99999?(this._x=Math.atan2(-h,d),this._z=Math.atan2(-a,o)):(this._x=Math.atan2(p,u),this._z=0)):"YXZ"===e?(this._x=Math.asin(-i(h,-1,1)),Math.abs(h)<.99999?(this._y=Math.atan2(s,d),this._z=Math.atan2(c,u)):(this._y=Math.atan2(-l,o),this._z=0)):"ZXY"===e?(this._x=Math.asin(i(p,-1,1)),Math.abs(p)<.99999?(this._y=Math.atan2(-l,d),this._z=Math.atan2(-a,u)):(this._y=0,this._z=Math.atan2(c,o))):"ZYX"===e?(this._y=Math.asin(-i(l,-1,1)),Math.abs(l)<.99999?(this._x=Math.atan2(p,d),this._z=Math.atan2(c,o)):(this._x=0,this._z=Math.atan2(-a,u))):"YZX"===e?(this._z=Math.asin(i(c,-1,1)),Math.abs(c)<.99999?(this._x=Math.atan2(-h,u),this._y=Math.atan2(-l,o)):(this._x=0,this._y=Math.atan2(s,d))):"XZY"===e?(this._z=Math.asin(-i(a,-1,1)),Math.abs(a)<.99999?(this._x=Math.atan2(p,u),this._y=Math.atan2(s,o)):(this._x=Math.atan2(-h,d),this._y=0)):console.warn("THREE.Euler: .setFromRotationMatrix() given unsupported order: "+e),this._order=e,!1!==r&&this.onChangeCallback(),this},setFromQuaternion:function(){var t=new v;return function(e,r,i){return t.makeRotationFromQuaternion(e),this.setFromRotationMatrix(t,r,i)}}(),setFromVector3:function(t,e){return this.set(t.x,t.y,t.z,e||this._order)},reorder:function(){var t=new m;return function(e){return t.setFromEuler(this),this.setFromQuaternion(t,e)}}(),equals:function(t){return t._x===this._x&&t._y===this._y&&t._z===this._z&&t._order===this._order},fromArray:function(t){return this._x=t[0],this._y=t[1],this._z=t[2],void 0!==t[3]&&(this._order=t[3]),this.onChangeCallback(),this},toArray:function(t,e){return void 0===t&&(t=[]),void 0===e&&(e=0),t[e]=this._x,t[e+1]=this._y,t[e+2]=this._z,t[e+3]=this._order,t},toVector3:function(t){return t?t.set(this._x,this._y,this._z):new g(this._x,this._y,this._z)},onChange:function(t){return this.onChangeCallback=t,this},onChangeCallback:function(){}}),Object.assign(mt.prototype,{set:function(t){this.mask=1<<t|0},enable:function(t){this.mask|=1<<t|0},toggle:function(t){this.mask^=1<<t|0},disable:function(t){this.mask&=~(1<<t|0)},test:function(t){return 0!=(this.mask&t.mask)}});var dp=0;gt.DefaultUp=new g(0,1,0),gt.DefaultMatrixAutoUpdate=!0,Object.assign(gt.prototype,h.prototype,{isObject3D:!0,onBeforeRender:function(){},onAfterRender:function(){},applyMatrix:function(t){this.matrix.multiplyMatrices(t,this.matrix),this.matrix.decompose(this.position,this.quaternion,this.scale)},applyQuaternion:function(t){return this.quaternion.premultiply(t),this},setRotationFromAxisAngle:function(t,e){this.quaternion.setFromAxisAngle(t,e)},setRotationFromEuler:function(t){this.quaternion.setFromEuler(t,!0)},setRotationFromMatrix:function(t){this.quaternion.setFromRotationMatrix(t)},setRotationFromQuaternion:function(t){this.quaternion.copy(t)},rotateOnAxis:function(){var t=new m;return function(e,r){return t.setFromAxisAngle(e,r),this.quaternion.multiply(t),this}}(),rotateX:function(){var t=new g(1,0,0);return function(e){return this.rotateOnAxis(t,e)}}(),rotateY:function(){var t=new g(0,1,0);return function(e){return this.rotateOnAxis(t,e)}}(),rotateZ:function(){var t=new g(0,0,1);return function(e){return this.rotateOnAxis(t,e)}}(),translateOnAxis:function(){var t=new g;return function(e,r){return t.copy(e).applyQuaternion(this.quaternion),this.position.add(t.multiplyScalar(r)),this}}(),translateX:function(){var t=new g(1,0,0);return function(e){return this.translateOnAxis(t,e)}}(),translateY:function(){var t=new g(0,1,0);return function(e){return this.translateOnAxis(t,e)}}(),translateZ:function(){var t=new g(0,0,1);return function(e){return this.translateOnAxis(t,e)}}(),localToWorld:function(t){return t.applyMatrix4(this.matrixWorld)},worldToLocal:function(){var t=new v;return function(e){return e.applyMatrix4(t.getInverse(this.matrixWorld))}}(),lookAt:function(){var t=new v;return function(e){this.isCamera?t.lookAt(this.position,e,this.up):t.lookAt(e,this.position,this.up),this.quaternion.setFromRotationMatrix(t)}}(),add:function(t){var e=arguments,r=this;if(arguments.length>1){for(var i=0;i<arguments.length;i++)r.add(e[i]);return this}return t===this?(console.error("THREE.Object3D.add: object can't be added as a child of itself.",t),this):(t&&t.isObject3D?(null!==t.parent&&t.parent.remove(t),t.parent=this,t.dispatchEvent({type:"added"}),this.children.push(t)):console.error("THREE.Object3D.add: object not an instance of THREE.Object3D.",t),this)},remove:function(t){var e=arguments,r=this;if(arguments.length>1){for(var i=0;i<arguments.length;i++)r.remove(e[i]);return this}var n=this.children.indexOf(t);return-1!==n&&(t.parent=null,t.dispatchEvent({type:"removed"}),this.children.splice(n,1)),this},getObjectById:function(t){return this.getObjectByProperty("id",t)},getObjectByName:function(t){return this.getObjectByProperty("name",t)},getObjectByProperty:function(t,e){var r=this;if(this[t]===e)return this;for(var i=0,n=this.children.length;i<n;i++){var o=r.children[i].getObjectByProperty(t,e);if(void 0!==o)return o}},getWorldPosition:function(t){var e=t||new g;return this.updateMatrixWorld(!0),e.setFromMatrixPosition(this.matrixWorld)},getWorldQuaternion:function(){var t=new g,e=new g;return function(r){var i=r||new m;return this.updateMatrixWorld(!0),this.matrixWorld.decompose(t,i,e),i}}(),getWorldRotation:function(){var t=new m;return function(e){var r=e||new ft;return this.getWorldQuaternion(t),r.setFromQuaternion(t,this.rotation.order,!1)}}(),getWorldScale:function(){var t=new g,e=new m;return function(r){var i=r||new g;return this.updateMatrixWorld(!0),this.matrixWorld.decompose(t,e,i),i}}(),getWorldDirection:function(){var t=new m;return function(e){var r=e||new g;return this.getWorldQuaternion(t),r.set(0,0,1).applyQuaternion(t)}}(),raycast:function(){},traverse:function(t){t(this);for(var e=this.children,r=0,i=e.length;r<i;r++)e[r].traverse(t)},traverseVisible:function(t){if(!1!==this.visible){t(this);for(var e=this.children,r=0,i=e.length;r<i;r++)e[r].traverseVisible(t)}},traverseAncestors:function(t){var e=this.parent;null!==e&&(t(e),e.traverseAncestors(t))},updateMatrix:function(){this.matrix.compose(this.position,this.quaternion,this.scale),this.matrixWorldNeedsUpdate=!0},updateMatrixWorld:function(t){this.matrixAutoUpdate&&this.updateMatrix(),(this.matrixWorldNeedsUpdate||t)&&(null===this.parent?this.matrixWorld.copy(this.matrix):this.matrixWorld.multiplyMatrices(this.parent.matrixWorld,this.matrix),this.matrixWorldNeedsUpdate=!1,t=!0);for(var e=this.children,r=0,i=e.length;r<i;r++)e[r].updateMatrixWorld(t)},toJSON:function(t){function e(e,r){return void 0===e[r.uuid]&&(e[r.uuid]=r.toJSON(t)),r.uuid}function r(t){var e=[];for(var r in t){var i=t[r];delete i.metadata,e.push(i)}return e}var i=this,n=void 0===t||""===t,o={};n&&(t={geometries:{},materials:{},textures:{},images:{}},o.metadata={version:4.5,type:"Object",generator:"Object3D.toJSON"});var a={};if(a.uuid=this.uuid,a.type=this.type,""!==this.name&&(a.name=this.name),"{}"!==JSON.stringify(this.userData)&&(a.userData=this.userData),!0===this.castShadow&&(a.castShadow=!0),!0===this.receiveShadow&&(a.receiveShadow=!0),!1===this.visible&&(a.visible=!1),a.matrix=this.matrix.toArray(),void 0!==this.geometry&&(a.geometry=e(t.geometries,this.geometry)),void 0!==this.material)if(Array.isArray(this.material)){for(var s=[],c=0,u=this.material.length;c<u;c++)s.push(e(t.materials,i.material[c]));a.material=s}else a.material=e(t.materials,this.material);if(this.children.length>0){a.children=[];for(c=0;c<this.children.length;c++)a.children.push(i.children[c].toJSON(t).object)}if(n){var h=r(t.geometries),l=r(t.materials),p=r(t.textures),d=r(t.images);h.length>0&&(o.geometries=h),l.length>0&&(o.materials=l),p.length>0&&(o.textures=p),d.length>0&&(o.images=d)}return o.object=a,o},clone:function(t){return(new this.constructor).copy(this,t)},copy:function(t,e){var r=this;if(void 0===e&&(e=!0),this.name=t.name,this.up.copy(t.up),this.position.copy(t.position),this.quaternion.copy(t.quaternion),this.scale.copy(t.scale),this.matrix.copy(t.matrix),this.matrixWorld.copy(t.matrixWorld),this.matrixAutoUpdate=t.matrixAutoUpdate,this.matrixWorldNeedsUpdate=t.matrixWorldNeedsUpdate,this.layers.mask=t.layers.mask,this.visible=t.visible,this.castShadow=t.castShadow,this.receiveShadow=t.receiveShadow,this.frustumCulled=t.frustumCulled,this.renderOrder=t.renderOrder,this.userData=JSON.parse(JSON.stringify(t.userData)),!0===e)for(var i=0;i<t.children.length;i++){var n=t.children[i];r.add(n.clone())}return this}}),vt.prototype=Object.assign(Object.create(gt.prototype),{constructor:vt,isCamera:!0,copy:function(t,e){return gt.prototype.copy.call(this,t,e),this.matrixWorldInverse.copy(t.matrixWorldInverse),this.projectionMatrix.copy(t.projectionMatrix),this},getWorldDirection:function(){var t=new m;return function(e){var r=e||new g;return this.getWorldQuaternion(t),r.set(0,0,-1).applyQuaternion(t)}}(),updateMatrixWorld:function(t){gt.prototype.updateMatrixWorld.call(this,t),this.matrixWorldInverse.getInverse(this.matrixWorld)},clone:function(){return(new this.constructor).copy(this)}}),yt.prototype=Object.assign(Object.create(vt.prototype),{constructor:yt,isOrthographicCamera:!0,copy:function(t,e){return vt.prototype.copy.call(this,t,e),this.left=t.left,this.right=t.right,this.top=t.top,this.bottom=t.bottom,this.near=t.near,this.far=t.far,this.zoom=t.zoom,this.view=null===t.view?null:Object.assign({},t.view),this},setViewOffset:function(t,e,r,i,n,o){this.view={fullWidth:t,fullHeight:e,offsetX:r,offsetY:i,width:n,height:o},this.updateProjectionMatrix()},clearViewOffset:function(){this.view=null,this.updateProjectionMatrix()},updateProjectionMatrix:function(){var t=(this.right-this.left)/(2*this.zoom),e=(this.top-this.bottom)/(2*this.zoom),r=(this.right+this.left)/2,i=(this.top+this.bottom)/2,n=r-t,o=r+t,a=i+e,s=i-e;if(null!==this.view){var c=this.zoom/(this.view.width/this.view.fullWidth),u=this.zoom/(this.view.height/this.view.fullHeight),h=(this.right-this.left)/this.view.width,l=(this.top-this.bottom)/this.view.height;o=(n+=h*(this.view.offsetX/c))+h*(this.view.width/c),s=(a-=l*(this.view.offsetY/u))-l*(this.view.height/u)}this.projectionMatrix.makeOrthographic(n,o,a,s,this.near,this.far)},toJSON:function(t){var e=gt.prototype.toJSON.call(this,t);return e.object.zoom=this.zoom,e.object.left=this.left,e.object.right=this.right,e.object.top=this.top,e.object.bottom=this.bottom,e.object.near=this.near,e.object.far=this.far,null!==this.view&&(e.object.view=Object.assign({},this.view)),e}}),bt.prototype=Object.assign(Object.create(vt.prototype),{constructor:bt,isPerspectiveCamera:!0,copy:function(t,e){return vt.prototype.copy.call(this,t,e),this.fov=t.fov,this.zoom=t.zoom,this.near=t.near,this.far=t.far,this.focus=t.focus,this.aspect=t.aspect,this.view=null===t.view?null:Object.assign({},t.view),this.filmGauge=t.filmGauge,this.filmOffset=t.filmOffset,this},setFocalLength:function(t){var e=.5*this.getFilmHeight()/t;this.fov=2*Ql.RAD2DEG*Math.atan(e),this.updateProjectionMatrix()},getFocalLength:function(){var t=Math.tan(.5*Ql.DEG2RAD*this.fov);return.5*this.getFilmHeight()/t},getEffectiveFOV:function(){return 2*Ql.RAD2DEG*Math.atan(Math.tan(.5*Ql.DEG2RAD*this.fov)/this.zoom)},getFilmWidth:function(){return this.filmGauge*Math.min(this.aspect,1)},getFilmHeight:function(){return this.filmGauge/Math.max(this.aspect,1)},setViewOffset:function(t,e,r,i,n,o){this.aspect=t/e,this.view={fullWidth:t,fullHeight:e,offsetX:r,offsetY:i,width:n,height:o},this.updateProjectionMatrix()},clearViewOffset:function(){this.view=null,this.updateProjectionMatrix()},updateProjectionMatrix:function(){var t=this.near,e=t*Math.tan(.5*Ql.DEG2RAD*this.fov)/this.zoom,r=2*e,i=this.aspect*r,n=-.5*i,o=this.view;if(null!==o){var a=o.fullWidth,s=o.fullHeight;n+=o.offsetX*i/a,e-=o.offsetY*r/s,i*=o.width/a,r*=o.height/s}var c=this.filmOffset;0!==c&&(n+=t*c/this.getFilmWidth()),this.projectionMatrix.makePerspective(n,n+i,e,e-r,t,this.far)},toJSON:function(t){var e=gt.prototype.toJSON.call(this,t);return e.object.fov=this.fov,e.object.zoom=this.zoom,e.object.near=this.near,e.object.far=this.far,e.object.focus=this.focus,e.object.aspect=this.aspect,null!==this.view&&(e.object.view=Object.assign({},this.view)),e.object.filmGauge=this.filmGauge,e.object.filmOffset=this.filmOffset,e}}),Object.assign(xt.prototype,{clone:function(){return(new this.constructor).copy(this)},copy:function(t){var e=this;this.a=t.a,this.b=t.b,this.c=t.c,this.normal.copy(t.normal),this.color.copy(t.color),this.materialIndex=t.materialIndex;for(var r=0,i=t.vertexNormals.length;r<i;r++)e.vertexNormals[r]=t.vertexNormals[r].clone();for(var r=0,i=t.vertexColors.length;r<i;r++)e.vertexColors[r]=t.vertexColors[r].clone();return this}});var fp=0;Object.assign(wt.prototype,h.prototype,{isGeometry:!0,applyMatrix:function(t){for(var e=this,r=(new ut).getNormalMatrix(t),i=0,n=this.vertices.length;i<n;i++)e.vertices[i].applyMatrix4(t);for(var i=0,n=this.faces.length;i<n;i++){var o=e.faces[i];o.normal.applyMatrix3(r).normalize();for(var a=0,s=o.vertexNormals.length;a<s;a++)o.vertexNormals[a].applyMatrix3(r).normalize()}return null!==this.boundingBox&&this.computeBoundingBox(),null!==this.boundingSphere&&this.computeBoundingSphere(),this.verticesNeedUpdate=!0,this.normalsNeedUpdate=!0,this},rotateX:function(){var t=new v;return function(e){return t.makeRotationX(e),this.applyMatrix(t),this}}(),rotateY:function(){var t=new v;return function(e){return t.makeRotationY(e),this.applyMatrix(t),this}}(),rotateZ:function(){var t=new v;return function(e){return t.makeRotationZ(e),this.applyMatrix(t),this}}(),translate:function(){var t=new v;return function(e,r,i){return t.makeTranslation(e,r,i),this.applyMatrix(t),this}}(),scale:function(){var t=new v;return function(e,r,i){return t.makeScale(e,r,i),this.applyMatrix(t),this}}(),lookAt:function(){var t=new gt;return function(e){t.lookAt(e),t.updateMatrix(),this.applyMatrix(t.matrix)}}(),fromBufferGeometry:function(t){function e(t,e,i,n){var o=new xt(t,e,i,void 0!==a?[h[t].clone(),h[e].clone(),h[i].clone()]:[],void 0!==s?[r.colors[t].clone(),r.colors[e].clone(),r.colors[i].clone()]:[],n);r.faces.push(o),void 0!==c&&r.faceVertexUvs[0].push([p[t].clone(),p[e].clone(),p[i].clone()]),void 0!==u&&r.faceVertexUvs[1].push([d[t].clone(),d[e].clone(),d[i].clone()])}var r=this,i=null!==t.index?t.index.array:void 0,n=t.attributes,o=n.position.array,a=void 0!==n.normal?n.normal.array:void 0,s=void 0!==n.color?n.color.array:void 0,c=void 0!==n.uv?n.uv.array:void 0,u=void 0!==n.uv2?n.uv2.array:void 0;void 0!==u&&(this.faceVertexUvs[1]=[]);for(var h=[],p=[],d=[],f=0,m=0;f<o.length;f+=3,m+=2)r.vertices.push(new g(o[f],o[f+1],o[f+2])),void 0!==a&&h.push(new g(a[f],a[f+1],a[f+2])),void 0!==s&&r.colors.push(new tt(s[f],s[f+1],s[f+2])),void 0!==c&&p.push(new l(c[m],c[m+1])),void 0!==u&&d.push(new l(u[m],u[m+1]));var v=t.groups;if(v.length>0)for(f=0;f<v.length;f++)for(var y=v[f],b=y.start,m=b,x=b+y.count;m<x;m+=3)void 0!==i?e(i[m],i[m+1],i[m+2],y.materialIndex):e(m,m+1,m+2,y.materialIndex);else if(void 0!==i)for(f=0;f<i.length;f+=3)e(i[f],i[f+1],i[f+2]);else for(f=0;f<o.length/3;f+=3)e(f,f+1,f+2);return this.computeFaceNormals(),null!==t.boundingBox&&(this.boundingBox=t.boundingBox.clone()),null!==t.boundingSphere&&(this.boundingSphere=t.boundingSphere.clone()),this},center:function(){this.computeBoundingBox();var t=this.boundingBox.getCenter().negate();return this.translate(t.x,t.y,t.z),t},normalize:function(){this.computeBoundingSphere();var t=this.boundingSphere.center,e=this.boundingSphere.radius,r=0===e?1:1/e,i=new v;return i.set(r,0,0,-r*t.x,0,r,0,-r*t.y,0,0,r,-r*t.z,0,0,0,1),this.applyMatrix(i),this},computeFaceNormals:function(){for(var t=this,e=new g,r=new g,i=0,n=this.faces.length;i<n;i++){var o=t.faces[i],a=t.vertices[o.a],s=t.vertices[o.b],c=t.vertices[o.c];e.subVectors(c,s),r.subVectors(a,s),e.cross(r),e.normalize(),o.normal.copy(e)}},computeVertexNormals:function(t){var e=this;void 0===t&&(t=!0);var r,i,n,o,a,s;for(s=new Array(this.vertices.length),r=0,i=this.vertices.length;r<i;r++)s[r]=new g;if(t){var c,u,h,l=new g,p=new g;for(n=0,o=this.faces.length;n<o;n++)a=e.faces[n],c=e.vertices[a.a],u=e.vertices[a.b],h=e.vertices[a.c],l.subVectors(h,u),p.subVectors(c,u),l.cross(p),s[a.a].add(l),s[a.b].add(l),s[a.c].add(l)}else for(this.computeFaceNormals(),n=0,o=this.faces.length;n<o;n++)s[(a=e.faces[n]).a].add(a.normal),s[a.b].add(a.normal),s[a.c].add(a.normal);for(r=0,i=this.vertices.length;r<i;r++)s[r].normalize();for(n=0,o=this.faces.length;n<o;n++){var d=(a=e.faces[n]).vertexNormals;3===d.length?(d[0].copy(s[a.a]),d[1].copy(s[a.b]),d[2].copy(s[a.c])):(d[0]=s[a.a].clone(),d[1]=s[a.b].clone(),d[2]=s[a.c].clone())}this.faces.length>0&&(this.normalsNeedUpdate=!0)},computeFlatVertexNormals:function(){var t,e,r,i=this;for(this.computeFaceNormals(),t=0,e=this.faces.length;t<e;t++){var n=(r=i.faces[t]).vertexNormals;3===n.length?(n[0].copy(r.normal),n[1].copy(r.normal),n[2].copy(r.normal)):(n[0]=r.normal.clone(),n[1]=r.normal.clone(),n[2]=r.normal.clone())}this.faces.length>0&&(this.normalsNeedUpdate=!0)},computeMorphNormals:function(){var t,e,r,i,n,o=this;for(r=0,i=this.faces.length;r<i;r++)for((n=o.faces[r]).__originalFaceNormal?n.__originalFaceNormal.copy(n.normal):n.__originalFaceNormal=n.normal.clone(),n.__originalVertexNormals||(n.__originalVertexNormals=[]),t=0,e=n.vertexNormals.length;t<e;t++)n.__originalVertexNormals[t]?n.__originalVertexNormals[t].copy(n.vertexNormals[t]):n.__originalVertexNormals[t]=n.vertexNormals[t].clone();var a=new wt;for(a.faces=this.faces,t=0,e=this.morphTargets.length;t<e;t++){if(!o.morphNormals[t]){o.morphNormals[t]={},o.morphNormals[t].faceNormals=[],o.morphNormals[t].vertexNormals=[];var s=o.morphNormals[t].faceNormals,c=o.morphNormals[t].vertexNormals;for(r=0,i=this.faces.length;r<i;r++)h=new g,l={a:new g,b:new g,c:new g},s.push(h),c.push(l)}var u=o.morphNormals[t];a.vertices=o.morphTargets[t].vertices,a.computeFaceNormals(),a.computeVertexNormals();var h,l;for(r=0,i=this.faces.length;r<i;r++)n=o.faces[r],h=u.faceNormals[r],l=u.vertexNormals[r],h.copy(n.normal),l.a.copy(n.vertexNormals[0]),l.b.copy(n.vertexNormals[1]),l.c.copy(n.vertexNormals[2])}for(r=0,i=this.faces.length;r<i;r++)(n=o.faces[r]).normal=n.__originalFaceNormal,n.vertexNormals=n.__originalVertexNormals},computeLineDistances:function(){for(var t=this,e=0,r=this.vertices,i=0,n=r.length;i<n;i++)i>0&&(e+=r[i].distanceTo(r[i-1])),t.lineDistances[i]=e},computeBoundingBox:function(){null===this.boundingBox&&(this.boundingBox=new st),this.boundingBox.setFromPoints(this.vertices)},computeBoundingSphere:function(){null===this.boundingSphere&&(this.boundingSphere=new ct),this.boundingSphere.setFromPoints(this.vertices)},merge:function(t,e,r){if(!t||!t.isGeometry)return void console.error("THREE.Geometry.merge(): geometry not an instance of THREE.Geometry.",t);var i,n=this.vertices.length,o=this.vertices,a=t.vertices,s=this.faces,c=t.faces,u=this.faceVertexUvs[0],h=t.faceVertexUvs[0],l=this.colors,p=t.colors;void 0===r&&(r=0),void 0!==e&&(i=(new ut).getNormalMatrix(e));for(var d=0,f=a.length;d<f;d++){var m=a[d].clone();void 0!==e&&m.applyMatrix4(e),o.push(m)}for(var d=0,f=p.length;d<f;d++)l.push(p[d].clone());for(d=0,f=c.length;d<f;d++){var g,v,y,b=c[d],x=b.vertexNormals,_=b.vertexColors;(g=new xt(b.a+n,b.b+n,b.c+n)).normal.copy(b.normal),void 0!==i&&g.normal.applyMatrix3(i).normalize();for(var w=0,S=x.length;w<S;w++)v=x[w].clone(),void 0!==i&&v.applyMatrix3(i).normalize(),g.vertexNormals.push(v);g.color.copy(b.color);for(var w=0,S=_.length;w<S;w++)y=_[w],g.vertexColors.push(y.clone());g.materialIndex=b.materialIndex+r,s.push(g)}for(d=0,f=h.length;d<f;d++){var A=h[d],M=[];if(void 0!==A){for(var w=0,S=A.length;w<S;w++)M.push(A[w].clone());u.push(M)}}},mergeMesh:function(t){if(!t||!t.isMesh)return void console.error("THREE.Geometry.mergeMesh(): mesh not an instance of THREE.Mesh.",t);t.matrixAutoUpdate&&t.updateMatrix(),this.merge(t.geometry,t.matrix)},mergeVertices:function(){var t,e,r,i,n,o,a,s,c=this,u={},h=[],l=[],p=Math.pow(10,4);for(r=0,i=this.vertices.length;r<i;r++)t=c.vertices[r],void 0===u[e=Math.round(t.x*p)+"_"+Math.round(t.y*p)+"_"+Math.round(t.z*p)]?(u[e]=r,h.push(c.vertices[r]),l[r]=h.length-1):l[r]=l[u[e]];var d=[];for(r=0,i=this.faces.length;r<i;r++){(n=c.faces[r]).a=l[n.a],n.b=l[n.b],n.c=l[n.c],o=[n.a,n.b,n.c];for(var f=0;f<3;f++)if(o[f]===o[(f+1)%3]){d.push(r);break}}for(r=d.length-1;r>=0;r--){var m=d[r];for(c.faces.splice(m,1),a=0,s=this.faceVertexUvs.length;a<s;a++)c.faceVertexUvs[a].splice(m,1)}var g=this.vertices.length-h.length;return this.vertices=h,g},sortFacesByMaterialIndex:function(){function t(t,e){return t.materialIndex-e.materialIndex}for(var e=this.faces,r=e.length,i=0;i<r;i++)e[i]._id=i;e.sort(t);var n,o,a=this.faceVertexUvs[0],s=this.faceVertexUvs[1];a&&a.length===r&&(n=[]),s&&s.length===r&&(o=[]);for(i=0;i<r;i++){var c=e[i]._id;n&&n.push(a[c]),o&&o.push(s[c])}n&&(this.faceVertexUvs[0]=n),o&&(this.faceVertexUvs[1]=o)},toJSON:function(){function t(t,e,r){return r?t|1<<e:t&~(1<<e)}function e(t){var e=t.x.toString()+t.y.toString()+t.z.toString();return void 0!==d[e]?d[e]:(d[e]=p.length/3,p.push(t.x,t.y,t.z),d[e])}function r(t){var e=t.r.toString()+t.g.toString()+t.b.toString();return void 0!==m[e]?m[e]:(m[e]=f.length,f.push(t.getHex()),m[e])}function i(t){var e=t.x.toString()+t.y.toString();return void 0!==v[e]?v[e]:(v[e]=g.length/2,g.push(t.x,t.y),v[e])}var n=this,o={metadata:{version:4.5,type:"Geometry",generator:"Geometry.toJSON"}};if(o.uuid=this.uuid,o.type=this.type,""!==this.name&&(o.name=this.name),void 0!==this.parameters){var a=this.parameters;for(var s in a)void 0!==a[s]&&(o[s]=a[s]);return o}for(var c=[],u=0;u<this.vertices.length;u++){var h=n.vertices[u];c.push(h.x,h.y,h.z)}for(var l=[],p=[],d={},f=[],m={},g=[],v={},u=0;u<this.faces.length;u++){var y=n.faces[u],b=void 0!==n.faceVertexUvs[0][u],x=y.normal.length()>0,_=y.vertexNormals.length>0,w=1!==y.color.r||1!==y.color.g||1!==y.color.b,S=y.vertexColors.length>0,A=0;if(A=t(A,0,0),A=t(A,1,!0),A=t(A,2,!1),A=t(A,3,b),A=t(A,4,x),A=t(A,5,_),A=t(A,6,w),A=t(A,7,S),l.push(A),l.push(y.a,y.b,y.c),l.push(y.materialIndex),b){var M=n.faceVertexUvs[0][u];l.push(i(M[0]),i(M[1]),i(M[2]))}if(x&&l.push(e(y.normal)),_){var E=y.vertexNormals;l.push(e(E[0]),e(E[1]),e(E[2]))}if(w&&l.push(r(y.color)),S){var T=y.vertexColors;l.push(r(T[0]),r(T[1]),r(T[2]))}}return o.data={},o.data.vertices=c,o.data.normals=p,f.length>0&&(o.data.colors=f),g.length>0&&(o.data.uvs=[g]),o.data.faces=l,o},clone:function(){return(new wt).copy(this)},copy:function(t){var e,r,i,n,o,a,s=this;this.vertices=[],this.colors=[],this.faces=[],this.faceVertexUvs=[[]],this.morphTargets=[],this.morphNormals=[],this.skinWeights=[],this.skinIndices=[],this.lineDistances=[],this.boundingBox=null,this.boundingSphere=null,this.name=t.name;var c=t.vertices;for(e=0,r=c.length;e<r;e++)s.vertices.push(c[e].clone());var u=t.colors;for(e=0,r=u.length;e<r;e++)s.colors.push(u[e].clone());var h=t.faces;for(e=0,r=h.length;e<r;e++)s.faces.push(h[e].clone());for(e=0,r=t.faceVertexUvs.length;e<r;e++){var l=t.faceVertexUvs[e];for(void 0===s.faceVertexUvs[e]&&(s.faceVertexUvs[e]=[]),i=0,n=l.length;i<n;i++){var p=l[i],d=[];for(o=0,a=p.length;o<a;o++){var f=p[o];d.push(f.clone())}s.faceVertexUvs[e].push(d)}}var m=t.morphTargets;for(e=0,r=m.length;e<r;e++){var g={};if(g.name=m[e].name,void 0!==m[e].vertices)for(g.vertices=[],i=0,n=m[e].vertices.length;i<n;i++)g.vertices.push(m[e].vertices[i].clone());if(void 0!==m[e].normals)for(g.normals=[],i=0,n=m[e].normals.length;i<n;i++)g.normals.push(m[e].normals[i].clone());s.morphTargets.push(g)}var v=t.morphNormals;for(e=0,r=v.length;e<r;e++){var y={};if(void 0!==v[e].vertexNormals)for(y.vertexNormals=[],i=0,n=v[e].vertexNormals.length;i<n;i++){var b=v[e].vertexNormals[i],x={};x.a=b.a.clone(),x.b=b.b.clone(),x.c=b.c.clone(),y.vertexNormals.push(x)}if(void 0!==v[e].faceNormals)for(y.faceNormals=[],i=0,n=v[e].faceNormals.length;i<n;i++)y.faceNormals.push(v[e].faceNormals[i].clone());s.morphNormals.push(y)}var _=t.skinWeights;for(e=0,r=_.length;e<r;e++)s.skinWeights.push(_[e].clone());var w=t.skinIndices;for(e=0,r=w.length;e<r;e++)s.skinIndices.push(w[e].clone());var S=t.lineDistances;for(e=0,r=S.length;e<r;e++)s.lineDistances.push(S[e]);var A=t.boundingBox;null!==A&&(this.boundingBox=A.clone());var M=t.boundingSphere;return null!==M&&(this.boundingSphere=M.clone()),this.elementsNeedUpdate=t.elementsNeedUpdate,this.verticesNeedUpdate=t.verticesNeedUpdate,this.uvsNeedUpdate=t.uvsNeedUpdate,this.normalsNeedUpdate=t.normalsNeedUpdate,this.colorsNeedUpdate=t.colorsNeedUpdate,this.lineDistancesNeedUpdate=t.lineDistancesNeedUpdate,this.groupsNeedUpdate=t.groupsNeedUpdate,this},dispose:function(){this.dispatchEvent({type:"dispose"})}}),Object.defineProperty(St.prototype,"needsUpdate",{set:function(t){!0===t&&this.version++}}),Object.assign(St.prototype,{isBufferAttribute:!0,setArray:function(t){if(Array.isArray(t))throw new TypeError("THREE.BufferAttribute: array should be a Typed Array.");this.count=void 0!==t?t.length/this.itemSize:0,this.array=t},setDynamic:function(t){return this.dynamic=t,this},copy:function(t){return this.array=new t.array.constructor(t.array),this.itemSize=t.itemSize,this.count=t.count,this.normalized=t.normalized,this.dynamic=t.dynamic,this},copyAt:function(t,e,r){var i=this;t*=this.itemSize,r*=e.itemSize;for(var n=0,o=this.itemSize;n<o;n++)i.array[t+n]=e.array[r+n];return this},copyArray:function(t){return this.array.set(t),this},copyColorsArray:function(t){for(var e=this.array,r=0,i=0,n=t.length;i<n;i++){var o=t[i];void 0===o&&(console.warn("THREE.BufferAttribute.copyColorsArray(): color is undefined",i),o=new tt),e[r++]=o.r,e[r++]=o.g,e[r++]=o.b}return this},copyIndicesArray:function(t){for(var e=this.array,r=0,i=0,n=t.length;i<n;i++){var o=t[i];e[r++]=o.a,e[r++]=o.b,e[r++]=o.c}return this},copyVector2sArray:function(t){for(var e=this.array,r=0,i=0,n=t.length;i<n;i++){var o=t[i];void 0===o&&(console.warn("THREE.BufferAttribute.copyVector2sArray(): vector is undefined",i),o=new l),e[r++]=o.x,e[r++]=o.y}return this},copyVector3sArray:function(t){for(var e=this.array,r=0,i=0,n=t.length;i<n;i++){var o=t[i];void 0===o&&(console.warn("THREE.BufferAttribute.copyVector3sArray(): vector is undefined",i),o=new g),e[r++]=o.x,e[r++]=o.y,e[r++]=o.z}return this},copyVector4sArray:function(t){for(var e=this.array,r=0,i=0,n=t.length;i<n;i++){var o=t[i];void 0===o&&(console.warn("THREE.BufferAttribute.copyVector4sArray(): vector is undefined",i),o=new d),e[r++]=o.x,e[r++]=o.y,e[r++]=o.z,e[r++]=o.w}return this},set:function(t,e){return void 0===e&&(e=0),this.array.set(t,e),this},getX:function(t){return this.array[t*this.itemSize]},setX:function(t,e){return this.array[t*this.itemSize]=e,this},getY:function(t){return this.array[t*this.itemSize+1]},setY:function(t,e){return this.array[t*this.itemSize+1]=e,this},getZ:function(t){return this.array[t*this.itemSize+2]},setZ:function(t,e){return this.array[t*this.itemSize+2]=e,this},getW:function(t){return this.array[t*this.itemSize+3]},setW:function(t,e){return this.array[t*this.itemSize+3]=e,this},setXY:function(t,e,r){return t*=this.itemSize,this.array[t+0]=e,this.array[t+1]=r,this},setXYZ:function(t,e,r,i){return t*=this.itemSize,this.array[t+0]=e,this.array[t+1]=r,this.array[t+2]=i,this},setXYZW:function(t,e,r,i,n){return t*=this.itemSize,this.array[t+0]=e,this.array[t+1]=r,this.array[t+2]=i,this.array[t+3]=n,this},onUpload:function(t){return this.onUploadCallback=t,this},clone:function(){return new this.constructor(this.array,this.itemSize).copy(this)}}),At.prototype=Object.create(St.prototype),At.prototype.constructor=At,Mt.prototype=Object.create(St.prototype),Mt.prototype.constructor=Mt,Et.prototype=Object.create(St.prototype),Et.prototype.constructor=Et,Object.assign(Tt.prototype,{computeGroups:function(t){for(var e,r=[],i=void 0,n=t.faces,o=0;o<n.length;o++){var a=n[o];a.materialIndex!==i&&(i=a.materialIndex,void 0!==e&&(e.count=3*o-e.start,r.push(e)),e={start:3*o,materialIndex:i})}void 0!==e&&(e.count=3*o-e.start,r.push(e)),this.groups=r},fromGeometry:function(t){var e,r=this,i=t.faces,n=t.vertices,o=t.faceVertexUvs,a=o[0]&&o[0].length>0,s=o[1]&&o[1].length>0,c=t.morphTargets,u=c.length;if(u>0){e=[];for(y=0;y<u;y++)e[y]=[];this.morphTargets.position=e}var h,p=t.morphNormals,d=p.length;if(d>0){h=[];for(y=0;y<d;y++)h[y]=[];this.morphTargets.normal=h}for(var f=t.skinIndices,m=t.skinWeights,g=f.length===n.length,v=m.length===n.length,y=0;y<i.length;y++){var b=i[y];r.vertices.push(n[b.a],n[b.b],n[b.c]);var x=b.vertexNormals;if(3===x.length)r.normals.push(x[0],x[1],x[2]);else{var _=b.normal;r.normals.push(_,_,_)}var w=b.vertexColors;if(3===w.length)r.colors.push(w[0],w[1],w[2]);else{var S=b.color;r.colors.push(S,S,S)}if(!0===a&&(void 0!==(A=o[0][y])?r.uvs.push(A[0],A[1],A[2]):(console.warn("THREE.DirectGeometry.fromGeometry(): Undefined vertexUv ",y),r.uvs.push(new l,new l,new l))),!0===s){var A=o[1][y];void 0!==A?r.uvs2.push(A[0],A[1],A[2]):(console.warn("THREE.DirectGeometry.fromGeometry(): Undefined vertexUv2 ",y),r.uvs2.push(new l,new l,new l))}for(E=0;E<u;E++){var M=c[E].vertices;e[E].push(M[b.a],M[b.b],M[b.c])}for(var E=0;E<d;E++){var T=p[E].vertexNormals[y];h[E].push(T.a,T.b,T.c)}g&&r.skinIndices.push(f[b.a],f[b.b],f[b.c]),v&&r.skinWeights.push(m[b.a],m[b.b],m[b.c])}return this.computeGroups(t),this.verticesNeedUpdate=t.verticesNeedUpdate,this.normalsNeedUpdate=t.normalsNeedUpdate,this.colorsNeedUpdate=t.colorsNeedUpdate,this.uvsNeedUpdate=t.uvsNeedUpdate,this.groupsNeedUpdate=t.groupsNeedUpdate,this}}),Ct.MaxIndex=65535,Object.assign(Ct.prototype,h.prototype,{isBufferGeometry:!0,getIndex:function(){return this.index},setIndex:function(t){Array.isArray(t)?this.index=new(Pt(t)>65535?Mt:At)(t,1):this.index=t},addAttribute:function(t,e){return e&&e.isBufferAttribute||e&&e.isInterleavedBufferAttribute?"index"===t?(console.warn("THREE.BufferGeometry.addAttribute: Use .setIndex() for index attribute."),void this.setIndex(e)):(this.attributes[t]=e,this):(console.warn("THREE.BufferGeometry: .addAttribute() now expects ( name, attribute )."),void this.addAttribute(t,new St(arguments[1],arguments[2])))},getAttribute:function(t){return this.attributes[t]},removeAttribute:function(t){return delete this.attributes[t],this},addGroup:function(t,e,r){this.groups.push({start:t,count:e,materialIndex:void 0!==r?r:0})},clearGroups:function(){this.groups=[]},setDrawRange:function(t,e){this.drawRange.start=t,this.drawRange.count=e},applyMatrix:function(t){var e=this.attributes.position;void 0!==e&&(t.applyToBufferAttribute(e),e.needsUpdate=!0);var r=this.attributes.normal;return void 0!==r&&((new ut).getNormalMatrix(t).applyToBufferAttribute(r),r.needsUpdate=!0),null!==this.boundingBox&&this.computeBoundingBox(),null!==this.boundingSphere&&this.computeBoundingSphere(),this},rotateX:function(){var t=new v;return function(e){return t.makeRotationX(e),this.applyMatrix(t),this}}(),rotateY:function(){var t=new v;return function(e){return t.makeRotationY(e),this.applyMatrix(t),this}}(),rotateZ:function(){var t=new v;return function(e){return t.makeRotationZ(e),this.applyMatrix(t),this}}(),translate:function(){var t=new v;return function(e,r,i){return t.makeTranslation(e,r,i),this.applyMatrix(t),this}}(),scale:function(){var t=new v;return function(e,r,i){return t.makeScale(e,r,i),this.applyMatrix(t),this}}(),lookAt:function(){var t=new gt;return function(e){t.lookAt(e),t.updateMatrix(),this.applyMatrix(t.matrix)}}(),center:function(){this.computeBoundingBox();var t=this.boundingBox.getCenter().negate();return this.translate(t.x,t.y,t.z),t},setFromObject:function(t){var e=t.geometry;if(t.isPoints||t.isLine){var r=new Et(3*e.vertices.length,3),i=new Et(3*e.colors.length,3);if(this.addAttribute("position",r.copyVector3sArray(e.vertices)),this.addAttribute("color",i.copyColorsArray(e.colors)),e.lineDistances&&e.lineDistances.length===e.vertices.length){var n=new Et(e.lineDistances.length,1);this.addAttribute("lineDistance",n.copyArray(e.lineDistances))}null!==e.boundingSphere&&(this.boundingSphere=e.boundingSphere.clone()),null!==e.boundingBox&&(this.boundingBox=e.boundingBox.clone())}else t.isMesh&&e&&e.isGeometry&&this.fromGeometry(e);return this},updateFromObject:function(t){var e=t.geometry;if(t.isMesh){var r=e.__directGeometry;if(!0===e.elementsNeedUpdate&&(r=void 0,e.elementsNeedUpdate=!1),void 0===r)return this.fromGeometry(e);r.verticesNeedUpdate=e.verticesNeedUpdate,r.normalsNeedUpdate=e.normalsNeedUpdate,r.colorsNeedUpdate=e.colorsNeedUpdate,r.uvsNeedUpdate=e.uvsNeedUpdate,r.groupsNeedUpdate=e.groupsNeedUpdate,e.verticesNeedUpdate=!1,e.normalsNeedUpdate=!1,e.colorsNeedUpdate=!1,e.uvsNeedUpdate=!1,e.groupsNeedUpdate=!1,e=r}var i;return!0===e.verticesNeedUpdate&&(void 0!==(i=this.attributes.position)&&(i.copyVector3sArray(e.vertices),i.needsUpdate=!0),e.verticesNeedUpdate=!1),!0===e.normalsNeedUpdate&&(void 0!==(i=this.attributes.normal)&&(i.copyVector3sArray(e.normals),i.needsUpdate=!0),e.normalsNeedUpdate=!1),!0===e.colorsNeedUpdate&&(void 0!==(i=this.attributes.color)&&(i.copyColorsArray(e.colors),i.needsUpdate=!0),e.colorsNeedUpdate=!1),e.uvsNeedUpdate&&(void 0!==(i=this.attributes.uv)&&(i.copyVector2sArray(e.uvs),i.needsUpdate=!0),e.uvsNeedUpdate=!1),e.lineDistancesNeedUpdate&&(void 0!==(i=this.attributes.lineDistance)&&(i.copyArray(e.lineDistances),i.needsUpdate=!0),e.lineDistancesNeedUpdate=!1),e.groupsNeedUpdate&&(e.computeGroups(t.geometry),this.groups=e.groups,e.groupsNeedUpdate=!1),this},fromGeometry:function(t){return t.__directGeometry=(new Tt).fromGeometry(t),this.fromDirectGeometry(t.__directGeometry)},fromDirectGeometry:function(t){var e=this,r=new Float32Array(3*t.vertices.length);if(this.addAttribute("position",new St(r,3).copyVector3sArray(t.vertices)),t.normals.length>0){var i=new Float32Array(3*t.normals.length);this.addAttribute("normal",new St(i,3).copyVector3sArray(t.normals))}if(t.colors.length>0){var n=new Float32Array(3*t.colors.length);this.addAttribute("color",new St(n,3).copyColorsArray(t.colors))}if(t.uvs.length>0){var o=new Float32Array(2*t.uvs.length);this.addAttribute("uv",new St(o,2).copyVector2sArray(t.uvs))}if(t.uvs2.length>0){var a=new Float32Array(2*t.uvs2.length);this.addAttribute("uv2",new St(a,2).copyVector2sArray(t.uvs2))}if(t.indices.length>0){var s=new(Pt(t.indices)>65535?Uint32Array:Uint16Array)(3*t.indices.length);this.setIndex(new St(s,1).copyIndicesArray(t.indices))}this.groups=t.groups;for(var c in t.morphTargets){for(var u=[],h=t.morphTargets[c],l=0,p=h.length;l<p;l++){var d=h[l],f=new Et(3*d.length,3);u.push(f.copyVector3sArray(d))}e.morphAttributes[c]=u}if(t.skinIndices.length>0){var m=new Et(4*t.skinIndices.length,4);this.addAttribute("skinIndex",m.copyVector4sArray(t.skinIndices))}if(t.skinWeights.length>0){var g=new Et(4*t.skinWeights.length,4);this.addAttribute("skinWeight",g.copyVector4sArray(t.skinWeights))}return null!==t.boundingSphere&&(this.boundingSphere=t.boundingSphere.clone()),null!==t.boundingBox&&(this.boundingBox=t.boundingBox.clone()),this},computeBoundingBox:function(){null===this.boundingBox&&(this.boundingBox=new st);var t=this.attributes.position;void 0!==t?this.boundingBox.setFromBufferAttribute(t):this.boundingBox.makeEmpty(),(isNaN(this.boundingBox.min.x)||isNaN(this.boundingBox.min.y)||isNaN(this.boundingBox.min.z))&&console.error('THREE.BufferGeometry.computeBoundingBox: Computed min/max have NaN values. The "position" attribute is likely to have NaN values.',this)},computeBoundingSphere:function(){var t=new st,e=new g;return function(){null===this.boundingSphere&&(this.boundingSphere=new ct);var r=this.attributes.position;if(r){var i=this.boundingSphere.center;t.setFromBufferAttribute(r),t.getCenter(i);for(var n=0,o=0,a=r.count;o<a;o++)e.x=r.getX(o),e.y=r.getY(o),e.z=r.getZ(o),n=Math.max(n,i.distanceToSquared(e));this.boundingSphere.radius=Math.sqrt(n),isNaN(this.boundingSphere.radius)&&console.error('THREE.BufferGeometry.computeBoundingSphere(): Computed radius is NaN. The "position" attribute is likely to have NaN values.',this)}}}(),computeFaceNormals:function(){},computeVertexNormals:function(){var t=this.index,e=this.attributes,r=this.groups;if(e.position){var i=e.position.array;if(void 0===e.normal)this.addAttribute("normal",new St(new Float32Array(i.length),3));else for(var n=e.normal.array,o=0,a=n.length;o<a;o++)n[o]=0;var s,c,u,h=e.normal.array,l=new g,p=new g,d=new g,f=new g,m=new g;if(t){var v=t.array;0===r.length&&this.addGroup(0,v.length);for(var y=0,b=r.length;y<b;++y)for(var x=r[y],_=x.start,o=_,a=_+x.count;o<a;o+=3)s=3*v[o+0],c=3*v[o+1],u=3*v[o+2],l.fromArray(i,s),p.fromArray(i,c),d.fromArray(i,u),f.subVectors(d,p),m.subVectors(l,p),f.cross(m),h[s]+=f.x,h[s+1]+=f.y,h[s+2]+=f.z,h[c]+=f.x,h[c+1]+=f.y,h[c+2]+=f.z,h[u]+=f.x,h[u+1]+=f.y,h[u+2]+=f.z}else for(var o=0,a=i.length;o<a;o+=9)l.fromArray(i,o),p.fromArray(i,o+3),d.fromArray(i,o+6),f.subVectors(d,p),m.subVectors(l,p),f.cross(m),h[o]=f.x,h[o+1]=f.y,h[o+2]=f.z,h[o+3]=f.x,h[o+4]=f.y,h[o+5]=f.z,h[o+6]=f.x,h[o+7]=f.y,h[o+8]=f.z;this.normalizeNormals(),e.normal.needsUpdate=!0}},merge:function(t,e){if(!t||!t.isBufferGeometry)return void console.error("THREE.BufferGeometry.merge(): geometry not an instance of THREE.BufferGeometry.",t);void 0===e&&(e=0);var r=this.attributes;for(var i in r)if(void 0!==t.attributes[i])for(var n=r[i].array,o=t.attributes[i],a=o.array,s=0,c=o.itemSize*e;s<a.length;s++,c++)n[c]=a[s];return this},normalizeNormals:function(){for(var t,e,r,i,n=this.attributes.normal,o=0,a=n.count;o<a;o++)t=n.getX(o),e=n.getY(o),r=n.getZ(o),i=1/Math.sqrt(t*t+e*e+r*r),n.setXYZ(o,t*i,e*i,r*i)},toNonIndexed:function(){if(null===this.index)return console.warn("THREE.BufferGeometry.toNonIndexed(): Geometry is already non-indexed."),this;var t=new Ct,e=this.index.array,r=this.attributes;for(var i in r){for(var n=r[i],o=n.array,a=n.itemSize,s=new o.constructor(e.length*a),c=0,u=0,h=0,l=e.length;h<l;h++){c=e[h]*a;for(var p=0;p<a;p++)s[u++]=o[c++]}t.addAttribute(i,new St(s,a))}return t},toJSON:function(){var t={metadata:{version:4.5,type:"BufferGeometry",generator:"BufferGeometry.toJSON"}};if(t.uuid=this.uuid,t.type=this.type,""!==this.name&&(t.name=this.name),void 0!==this.parameters){var e=this.parameters;for(var r in e)void 0!==e[r]&&(t[r]=e[r]);return t}t.data={attributes:{}};var i=this.index;if(null!==i){a=Array.prototype.slice.call(i.array);t.data.index={type:i.array.constructor.name,array:a}}var n=this.attributes;for(var r in n){var o=n[r],a=Array.prototype.slice.call(o.array);t.data.attributes[r]={itemSize:o.itemSize,type:o.array.constructor.name,array:a,normalized:o.normalized}}var s=this.groups;s.length>0&&(t.data.groups=JSON.parse(JSON.stringify(s)));var c=this.boundingSphere;return null!==c&&(t.data.boundingSphere={center:c.center.toArray(),radius:c.radius}),t},clone:function(){return(new Ct).copy(this)},copy:function(t){var e,r,i,n=this;this.index=null,this.attributes={},this.morphAttributes={},this.groups=[],this.boundingBox=null,this.boundingSphere=null,this.name=t.name;var o=t.index;null!==o&&this.setIndex(o.clone());var a=t.attributes;for(e in a){var s=a[e];n.addAttribute(e,s.clone())}var c=t.morphAttributes;for(e in c){var u=[],h=c[e];for(r=0,i=h.length;r<i;r++)u.push(h[r].clone());n.morphAttributes[e]=u}var l=t.groups;for(r=0,i=l.length;r<i;r++){var p=l[r];n.addGroup(p.start,p.count,p.materialIndex)}var d=t.boundingBox;null!==d&&(this.boundingBox=d.clone());var f=t.boundingSphere;return null!==f&&(this.boundingSphere=f.clone()),this.drawRange.start=t.drawRange.start,this.drawRange.count=t.drawRange.count,this},dispose:function(){this.dispatchEvent({type:"dispose"})}}),It.prototype=Object.create(wt.prototype),It.prototype.constructor=It,Rt.prototype=Object.create(Ct.prototype),Rt.prototype.constructor=Rt,Lt.prototype=Object.create(wt.prototype),Lt.prototype.constructor=Lt,Ot.prototype=Object.create(Ct.prototype),Ot.prototype.constructor=Ot,Dt.prototype=Object.create(nt.prototype),Dt.prototype.constructor=Dt,Dt.prototype.isMeshBasicMaterial=!0,Dt.prototype.copy=function(t){return nt.prototype.copy.call(this,t),this.color.copy(t.color),this.map=t.map,this.lightMap=t.lightMap,this.lightMapIntensity=t.lightMapIntensity,this.aoMap=t.aoMap,this.aoMapIntensity=t.aoMapIntensity,this.specularMap=t.specularMap,this.alphaMap=t.alphaMap,this.envMap=t.envMap,this.combine=t.combine,this.reflectivity=t.reflectivity,this.refractionRatio=t.refractionRatio,this.wireframe=t.wireframe,this.wireframeLinewidth=t.wireframeLinewidth,this.wireframeLinecap=t.wireframeLinecap,this.wireframeLinejoin=t.wireframeLinejoin,this.skinning=t.skinning,this.morphTargets=t.morphTargets,this},Object.assign(Nt.prototype,{set:function(t,e){return this.origin.copy(t),this.direction.copy(e),this},clone:function(){return(new this.constructor).copy(this)},copy:function(t){return this.origin.copy(t.origin),this.direction.copy(t.direction),this},at:function(t,e){return(e||new g).copy(this.direction).multiplyScalar(t).add(this.origin)},lookAt:function(t){return this.direction.copy(t).sub(this.origin).normalize(),this},recast:function(){var t=new g;return function(e){return this.origin.copy(this.at(e,t)),this}}(),closestPointToPoint:function(t,e){var r=e||new g;r.subVectors(t,this.origin);var i=r.dot(this.direction);return i<0?r.copy(this.origin):r.copy(this.direction).multiplyScalar(i).add(this.origin)},distanceToPoint:function(t){return Math.sqrt(this.distanceSqToPoint(t))},distanceSqToPoint:function(){var t=new g;return function(e){var r=t.subVectors(e,this.origin).dot(this.direction);return r<0?this.origin.distanceToSquared(e):(t.copy(this.direction).multiplyScalar(r).add(this.origin),t.distanceToSquared(e))}}(),distanceSqToSegment:function(){var t=new g,e=new g,r=new g;return function(i,n,o,a){t.copy(i).add(n).multiplyScalar(.5),e.copy(n).sub(i).normalize(),r.copy(this.origin).sub(t);var s,c,u,h,l=.5*i.distanceTo(n),p=-this.direction.dot(e),d=r.dot(this.direction),f=-r.dot(e),m=r.lengthSq(),g=Math.abs(1-p*p);if(g>0)if(s=p*f-d,c=p*d-f,h=l*g,s>=0)if(c>=-h)if(c<=h){var v=1/g;u=(s*=v)*(s+p*(c*=v)+2*d)+c*(p*s+c+2*f)+m}else c=l,u=-(s=Math.max(0,-(p*c+d)))*s+c*(c+2*f)+m;else c=-l,u=-(s=Math.max(0,-(p*c+d)))*s+c*(c+2*f)+m;else c<=-h?u=-(s=Math.max(0,-(-p*l+d)))*s+(c=s>0?-l:Math.min(Math.max(-l,-f),l))*(c+2*f)+m:c<=h?(s=0,u=(c=Math.min(Math.max(-l,-f),l))*(c+2*f)+m):u=-(s=Math.max(0,-(p*l+d)))*s+(c=s>0?l:Math.min(Math.max(-l,-f),l))*(c+2*f)+m;else c=p>0?-l:l,u=-(s=Math.max(0,-(p*c+d)))*s+c*(c+2*f)+m;return o&&o.copy(this.direction).multiplyScalar(s).add(this.origin),a&&a.copy(e).multiplyScalar(c).add(t),u}}(),intersectSphere:function(){var t=new g;return function(e,r){t.subVectors(e.center,this.origin);var i=t.dot(this.direction),n=t.dot(t)-i*i,o=e.radius*e.radius;if(n>o)return null;var a=Math.sqrt(o-n),s=i-a,c=i+a;return s<0&&c<0?null:s<0?this.at(c,r):this.at(s,r)}}(),intersectsSphere:function(t){return this.distanceToPoint(t.center)<=t.radius},distanceToPlane:function(t){var e=t.normal.dot(this.direction);if(0===e)return 0===t.distanceToPoint(this.origin)?0:null;var r=-(this.origin.dot(t.normal)+t.constant)/e;return r>=0?r:null},intersectPlane:function(t,e){var r=this.distanceToPlane(t);return null===r?null:this.at(r,e)},intersectsPlane:function(t){var e=t.distanceToPoint(this.origin);return 0===e||t.normal.dot(this.direction)*e<0},intersectBox:function(t,e){var r,i,n,o,a,s,c=1/this.direction.x,u=1/this.direction.y,h=1/this.direction.z,l=this.origin;return c>=0?(r=(t.min.x-l.x)*c,i=(t.max.x-l.x)*c):(r=(t.max.x-l.x)*c,i=(t.min.x-l.x)*c),u>=0?(n=(t.min.y-l.y)*u,o=(t.max.y-l.y)*u):(n=(t.max.y-l.y)*u,o=(t.min.y-l.y)*u),r>o||n>i?null:((n>r||r!==r)&&(r=n),(o<i||i!==i)&&(i=o),h>=0?(a=(t.min.z-l.z)*h,s=(t.max.z-l.z)*h):(a=(t.max.z-l.z)*h,s=(t.min.z-l.z)*h),r>s||a>i?null:((a>r||r!==r)&&(r=a),(s<i||i!==i)&&(i=s),i<0?null:this.at(r>=0?r:i,e)))},intersectsBox:function(){var t=new g;return function(e){return null!==this.intersectBox(e,t)}}(),intersectTriangle:function(){var t=new g,e=new g,r=new g,i=new g;return function(n,o,a,s,c){e.subVectors(o,n),r.subVectors(a,n),i.crossVectors(e,r);var u,h=this.direction.dot(i);if(h>0){if(s)return null;u=1}else{if(!(h<0))return null;u=-1,h=-h}t.subVectors(this.origin,n);var l=u*this.direction.dot(r.crossVectors(t,r));if(l<0)return null;var p=u*this.direction.dot(e.cross(t));if(p<0)return null;if(l+p>h)return null;var d=-u*t.dot(i);return d<0?null:this.at(d/h,c)}}(),applyMatrix4:function(t){return this.origin.applyMatrix4(t),this.direction.transformDirection(t),this},equals:function(t){return t.origin.equals(this.origin)&&t.direction.equals(this.direction)}}),Object.assign(kt.prototype,{set:function(t,e){return this.start.copy(t),this.end.copy(e),this},clone:function(){return(new this.constructor).copy(this)},copy:function(t){return this.start.copy(t.start),this.end.copy(t.end),this},getCenter:function(t){return(t||new g).addVectors(this.start,this.end).multiplyScalar(.5)},delta:function(t){return(t||new g).subVectors(this.end,this.start)},distanceSq:function(){return this.start.distanceToSquared(this.end)},distance:function(){return this.start.distanceTo(this.end)},at:function(t,e){var r=e||new g;return this.delta(r).multiplyScalar(t).add(this.start)},closestPointToPointParameter:function(){var t=new g,e=new g;return function(r,i){t.subVectors(r,this.start),e.subVectors(this.end,this.start);var n=e.dot(e),o=e.dot(t)/n;return i&&(o=Ql.clamp(o,0,1)),o}}(),closestPointToPoint:function(t,e,r){var i=this.closestPointToPointParameter(t,e),n=r||new g;return this.delta(n).multiplyScalar(i).add(this.start)},applyMatrix4:function(t){return this.start.applyMatrix4(t),this.end.applyMatrix4(t),this},equals:function(t){return t.start.equals(this.start)&&t.end.equals(this.end)}}),Object.assign(Ft,{normal:function(){var t=new g;return function(e,r,i,n){var o=n||new g;o.subVectors(i,r),t.subVectors(e,r),o.cross(t);var a=o.lengthSq();return a>0?o.multiplyScalar(1/Math.sqrt(a)):o.set(0,0,0)}}(),barycoordFromPoint:function(){var t=new g,e=new g,r=new g;return function(i,n,o,a,s){t.subVectors(a,n),e.subVectors(o,n),r.subVectors(i,n);var c=t.dot(t),u=t.dot(e),h=t.dot(r),l=e.dot(e),p=e.dot(r),d=c*l-u*u,f=s||new g;if(0===d)return f.set(-2,-1,-1);var m=1/d,v=(l*h-u*p)*m,y=(c*p-u*h)*m;return f.set(1-v-y,y,v)}}(),containsPoint:function(){var t=new g;return function(e,r,i,n){var o=Ft.barycoordFromPoint(e,r,i,n,t);return o.x>=0&&o.y>=0&&o.x+o.y<=1}}()}),Object.assign(Ft.prototype,{set:function(t,e,r){return this.a.copy(t),this.b.copy(e),this.c.copy(r),this},setFromPointsAndIndices:function(t,e,r,i){return this.a.copy(t[e]),this.b.copy(t[r]),this.c.copy(t[i]),this},clone:function(){return(new this.constructor).copy(this)},copy:function(t){return this.a.copy(t.a),this.b.copy(t.b),this.c.copy(t.c),this},area:function(){var t=new g,e=new g;return function(){return t.subVectors(this.c,this.b),e.subVectors(this.a,this.b),.5*t.cross(e).length()}}(),midpoint:function(t){return(t||new g).addVectors(this.a,this.b).add(this.c).multiplyScalar(1/3)},normal:function(t){return Ft.normal(this.a,this.b,this.c,t)},plane:function(t){return(t||new ht).setFromCoplanarPoints(this.a,this.b,this.c)},barycoordFromPoint:function(t,e){return Ft.barycoordFromPoint(t,this.a,this.b,this.c,e)},containsPoint:function(t){return Ft.containsPoint(t,this.a,this.b,this.c)},closestPointToPoint:function(){var t=new ht,e=[new kt,new kt,new kt],r=new g,i=new g;return function(n,o){var a=o||new g,s=1/0;if(t.setFromCoplanarPoints(this.a,this.b,this.c),t.projectPoint(n,r),!0===this.containsPoint(r))a.copy(r);else{e[0].set(this.a,this.b),e[1].set(this.b,this.c),e[2].set(this.c,this.a);for(var c=0;c<e.length;c++){e[c].closestPointToPoint(r,!0,i);var u=r.distanceToSquared(i);u<s&&(s=u,a.copy(i))}}return a}}(),equals:function(t){return t.a.equals(this.a)&&t.b.equals(this.b)&&t.c.equals(this.c)}}),Bt.prototype=Object.assign(Object.create(gt.prototype),{constructor:Bt,isMesh:!0,setDrawMode:function(t){this.drawMode=t},copy:function(t){return gt.prototype.copy.call(this,t),this.drawMode=t.drawMode,this},updateMorphTargets:function(){var t,e,r,i=this,n=this.geometry;if(n.isBufferGeometry){var o=n.morphAttributes,a=Object.keys(o);if(a.length>0){var s=o[a[0]];if(void 0!==s)for(this.morphTargetInfluences=[],this.morphTargetDictionary={},t=0,e=s.length;t<e;t++)r=s[t].name||String(t),i.morphTargetInfluences.push(0),i.morphTargetDictionary[r]=t}}else{var c=n.morphTargets;if(void 0!==c&&c.length>0)for(this.morphTargetInfluences=[],this.morphTargetDictionary={},t=0,e=c.length;t<e;t++)r=c[t].name||String(t),i.morphTargetInfluences.push(0),i.morphTargetDictionary[r]=t}},raycast:function(){function t(t,e,r,i,n,o,a){return Ft.barycoordFromPoint(t,e,r,i,y),n.multiplyScalar(y.x),o.multiplyScalar(y.y),a.multiplyScalar(y.z),n.add(o).add(a),n.clone()}function e(t,e,r,i,n,o,a){var s=t.material;if(null===(s.side===ih?r.intersectTriangle(o,n,i,!0,a):r.intersectTriangle(i,n,o,s.side!==nh,a)))return null;x.copy(a),x.applyMatrix4(t.matrixWorld);var c=e.ray.origin.distanceTo(x);return c<e.near||c>e.far?null:{distance:c,point:x.clone(),object:t}}function r(r,i,n,o,u,h,l,p){a.fromBufferAttribute(o,h),s.fromBufferAttribute(o,l),c.fromBufferAttribute(o,p);var g=e(r,i,n,a,s,c,b);return g&&(u&&(d.fromBufferAttribute(u,h),f.fromBufferAttribute(u,l),m.fromBufferAttribute(u,p),g.uv=t(b,a,s,c,d,f,m)),g.face=new xt(h,l,p,Ft.normal(a,s,c)),g.faceIndex=h),g}var i=new v,n=new Nt,o=new ct,a=new g,s=new g,c=new g,u=new g,h=new g,p=new g,d=new l,f=new l,m=new l,y=new g,b=new g,x=new g;return function(l,g){var v=this,y=this.geometry,x=this.material,_=this.matrixWorld;if(void 0!==x&&(null===y.boundingSphere&&y.computeBoundingSphere(),o.copy(y.boundingSphere),o.applyMatrix4(_),!1!==l.ray.intersectsSphere(o)&&(i.getInverse(_),n.copy(l.ray).applyMatrix4(i),null===y.boundingBox||!1!==n.intersectsBox(y.boundingBox)))){var w;if(y.isBufferGeometry){var S,A,M,E,T,P=y.index,C=y.attributes.position,I=y.attributes.uv;if(null!==P)for(E=0,T=P.count;E<T;E+=3)S=P.getX(E),A=P.getX(E+1),M=P.getX(E+2),(w=r(v,l,n,C,I,S,A,M))&&(w.faceIndex=Math.floor(E/3),g.push(w));else for(E=0,T=C.count;E<T;E+=3)(w=r(v,l,n,C,I,S=E,A=E+1,M=E+2))&&(w.index=S,g.push(w))}else if(y.isGeometry){var R,L,O,D,N=Array.isArray(x),k=y.vertices,F=y.faces,B=y.faceVertexUvs[0];B.length>0&&(D=B);for(var z=0,U=F.length;z<U;z++){var j=F[z],G=N?x[j.materialIndex]:x;if(void 0!==G){if(R=k[j.a],L=k[j.b],O=k[j.c],!0===G.morphTargets){var V=y.morphTargets,$=v.morphTargetInfluences;a.set(0,0,0),s.set(0,0,0),c.set(0,0,0);for(var H=0,W=V.length;H<W;H++){var X=$[H];if(0!==X){var q=V[H].vertices;a.addScaledVector(u.subVectors(q[j.a],R),X),s.addScaledVector(h.subVectors(q[j.b],L),X),c.addScaledVector(p.subVectors(q[j.c],O),X)}}a.add(R),s.add(L),c.add(O),R=a,L=s,O=c}if(w=e(v,l,n,R,L,O,b)){if(D&&D[z]){var Y=D[z];d.copy(Y[0]),f.copy(Y[1]),m.copy(Y[2]),w.uv=t(b,R,L,O,d,f,m)}w.face=j,w.faceIndex=z,g.push(w)}}}}}}}(),clone:function(){return new this.constructor(this.geometry,this.material).copy(this)}});var mp=0;fe.prototype=Object.assign(Object.create(bt.prototype),{constructor:fe,isArrayCamera:!0}),be.prototype.isFogExp2=!0,be.prototype.clone=function(){return new be(this.color.getHex(),this.density)},be.prototype.toJSON=function(t){return{type:"FogExp2",color:this.color.getHex(),density:this.density}},xe.prototype.isFog=!0,xe.prototype.clone=function(){return new xe(this.color.getHex(),this.near,this.far)},xe.prototype.toJSON=function(t){return{type:"Fog",color:this.color.getHex(),near:this.near,far:this.far}},_e.prototype=Object.assign(Object.create(gt.prototype),{constructor:_e,copy:function(t,e){return gt.prototype.copy.call(this,t,e),null!==t.background&&(this.background=t.background.clone()),null!==t.fog&&(this.fog=t.fog.clone()),null!==t.overrideMaterial&&(this.overrideMaterial=t.overrideMaterial.clone()),this.autoUpdate=t.autoUpdate,this.matrixAutoUpdate=t.matrixAutoUpdate,this},toJSON:function(t){var e=gt.prototype.toJSON.call(this,t);return null!==this.background&&(e.object.background=this.background.toJSON(t)),null!==this.fog&&(e.object.fog=this.fog.toJSON()),e}}),we.prototype=Object.assign(Object.create(gt.prototype),{constructor:we,isLensFlare:!0,copy:function(t){var e=this;gt.prototype.copy.call(this,t),this.positionScreen.copy(t.positionScreen),this.customUpdateCallback=t.customUpdateCallback;for(var r=0,i=t.lensFlares.length;r<i;r++)e.lensFlares.push(t.lensFlares[r]);return this},add:function(t,e,r,i,n,o){void 0===e&&(e=-1),void 0===r&&(r=0),void 0===o&&(o=1),void 0===n&&(n=new tt(16777215)),void 0===i&&(i=lh),r=Math.min(r,Math.max(0,r)),this.lensFlares.push({texture:t,size:e,distance:r,x:0,y:0,z:0,scale:1,rotation:0,opacity:o,color:n,blending:i})},updateLensFlares:function(){var t,e,r=this,i=this.lensFlares.length,n=2*-this.positionScreen.x,o=2*-this.positionScreen.y;for(t=0;t<i;t++)(e=r.lensFlares[t]).x=r.positionScreen.x+n*e.distance,e.y=r.positionScreen.y+o*e.distance,e.wantedRotation=e.x*Math.PI*.25,e.rotation+=.25*(e.wantedRotation-e.rotation)}}),Se.prototype=Object.create(nt.prototype),Se.prototype.constructor=Se,Se.prototype.isSpriteMaterial=!0,Se.prototype.copy=function(t){return nt.prototype.copy.call(this,t),this.color.copy(t.color),this.map=t.map,this.rotation=t.rotation,this},Ae.prototype=Object.assign(Object.create(gt.prototype),{constructor:Ae,isSprite:!0,raycast:function(){var t=new g,e=new g,r=new g;return function(i,n){e.setFromMatrixPosition(this.matrixWorld),i.ray.closestPointToPoint(e,t),r.setFromMatrixScale(this.matrixWorld);var o=r.x*r.y/4;if(!(e.distanceToSquared(t)>o)){var a=i.ray.origin.distanceTo(t);a<i.near||a>i.far||n.push({distance:a,point:t.clone(),face:null,object:this})}}}(),clone:function(){return new this.constructor(this.material).copy(this)}}),Me.prototype=Object.assign(Object.create(gt.prototype),{constructor:Me,copy:function(t){var e=this;gt.prototype.copy.call(this,t,!1);for(var r=t.levels,i=0,n=r.length;i<n;i++){var o=r[i];e.addLevel(o.object.clone(),o.distance)}return this},addLevel:function(t,e){void 0===e&&(e=0),e=Math.abs(e);for(var r=this.levels,i=0;i<r.length&&!(e<r[i].distance);i++);r.splice(i,0,{distance:e,object:t}),this.add(t)},getObjectForDistance:function(t){for(var e=this.levels,r=1,i=e.length;r<i&&!(t<e[r].distance);r++);return e[r-1].object},raycast:function(){var t=new g;return function(e,r){t.setFromMatrixPosition(this.matrixWorld);var i=e.ray.origin.distanceTo(t);this.getObjectForDistance(i).raycast(e,r)}}(),update:function(){var t=new g,e=new g;return function(r){var i=this.levels;if(i.length>1){t.setFromMatrixPosition(r.matrixWorld),e.setFromMatrixPosition(this.matrixWorld);var n=t.distanceTo(e);i[0].object.visible=!0;for(var o=1,a=i.length;o<a&&n>=i[o].distance;o++)i[o-1].object.visible=!1,i[o].object.visible=!0;for(;o<a;o++)i[o].object.visible=!1}}}(),toJSON:function(t){var e=gt.prototype.toJSON.call(this,t);e.object.levels=[];for(var r=this.levels,i=0,n=r.length;i<n;i++){var o=r[i];e.object.levels.push({object:o.object.uuid,distance:o.distance})}return e}}),Object.assign(Ee.prototype,{calculateInverses:function(){var t=this;this.boneInverses=[];for(var e=0,r=this.bones.length;e<r;e++){var i=new v;t.bones[e]&&i.getInverse(t.bones[e].matrixWorld),t.boneInverses.push(i)}},pose:function(){var t,e,r,i=this;for(e=0,r=this.bones.length;e<r;e++)(t=i.bones[e])&&t.matrixWorld.getInverse(i.boneInverses[e]);for(e=0,r=this.bones.length;e<r;e++)(t=i.bones[e])&&(t.parent&&t.parent.isBone?(t.matrix.getInverse(t.parent.matrixWorld),t.matrix.multiply(t.matrixWorld)):t.matrix.copy(t.matrixWorld),t.matrix.decompose(t.position,t.quaternion,t.scale))},update:function(){var t=new v,e=new v;return function(){for(var r=this.bones,i=this.boneInverses,n=this.boneMatrices,o=this.boneTexture,a=0,s=r.length;a<s;a++){var c=r[a]?r[a].matrixWorld:e;t.multiplyMatrices(c,i[a]),t.toArray(n,16*a)}void 0!==o&&(o.needsUpdate=!0)}}(),clone:function(){return new Ee(this.bones,this.boneInverses)}}),Te.prototype=Object.assign(Object.create(gt.prototype),{constructor:Te,isBone:!0}),Pe.prototype=Object.assign(Object.create(Bt.prototype),{constructor:Pe,isSkinnedMesh:!0,initBones:function(){var t,e,r,i,n=this,o=[];if(this.geometry&&void 0!==this.geometry.bones){for(r=0,i=this.geometry.bones.length;r<i;r++)e=n.geometry.bones[r],t=new Te,o.push(t),t.name=e.name,t.position.fromArray(e.pos),t.quaternion.fromArray(e.rotq),void 0!==e.scl&&t.scale.fromArray(e.scl);for(r=0,i=this.geometry.bones.length;r<i;r++)-1!==(e=n.geometry.bones[r]).parent&&null!==e.parent&&void 0!==o[e.parent]?o[e.parent].add(o[r]):n.add(o[r])}return this.updateMatrixWorld(!0),o},bind:function(t,e){this.skeleton=t,void 0===e&&(this.updateMatrixWorld(!0),this.skeleton.calculateInverses(),e=this.matrixWorld),this.bindMatrix.copy(e),this.bindMatrixInverse.getInverse(e)},pose:function(){this.skeleton.pose()},normalizeSkinWeights:function(){var t,e,r=this;if(this.geometry&&this.geometry.isGeometry)for(e=0;e<this.geometry.skinWeights.length;e++){var i=r.geometry.skinWeights[e];(t=1/i.lengthManhattan())!==1/0?i.multiplyScalar(t):i.set(1,0,0,0)}else if(this.geometry&&this.geometry.isBufferGeometry){var n=new d,o=this.geometry.attributes.skinWeight;for(e=0;e<o.count;e++)n.x=o.getX(e),n.y=o.getY(e),n.z=o.getZ(e),n.w=o.getW(e),(t=1/n.lengthManhattan())!==1/0?n.multiplyScalar(t):n.set(1,0,0,0),o.setXYZW(e,n.x,n.y,n.z,n.w)}},updateMatrixWorld:function(t){Bt.prototype.updateMatrixWorld.call(this,t),"attached"===this.bindMode?this.bindMatrixInverse.getInverse(this.matrixWorld):"detached"===this.bindMode?this.bindMatrixInverse.getInverse(this.bindMatrix):console.warn("THREE.SkinnedMesh: Unrecognized bindMode: "+this.bindMode)},clone:function(){return new this.constructor(this.geometry,this.material).copy(this)}}),Ce.prototype=Object.create(nt.prototype),Ce.prototype.constructor=Ce,Ce.prototype.isLineBasicMaterial=!0,Ce.prototype.copy=function(t){return nt.prototype.copy.call(this,t),this.color.copy(t.color),this.linewidth=t.linewidth,this.linecap=t.linecap,this.linejoin=t.linejoin,this},Ie.prototype=Object.assign(Object.create(gt.prototype),{constructor:Ie,isLine:!0,raycast:function(){var t=new v,e=new Nt,r=new ct;return function(i,n){var o=this,a=i.linePrecision,s=a*a,c=this.geometry,u=this.matrixWorld;if(null===c.boundingSphere&&c.computeBoundingSphere(),r.copy(c.boundingSphere),r.applyMatrix4(u),!1!==i.ray.intersectsSphere(r)){t.getInverse(u),e.copy(i.ray).applyMatrix4(t);var h=new g,l=new g,p=new g,d=new g,f=this&&this.isLineSegments?2:1;if(c.isBufferGeometry){var m=c.index,v=c.attributes.position.array;if(null!==m)for(var y=m.array,b=0,x=y.length-1;b<x;b+=f){var _=y[b],w=y[b+1];h.fromArray(v,3*_),l.fromArray(v,3*w),(M=e.distanceSqToSegment(h,l,d,p))>s||(d.applyMatrix4(o.matrixWorld),(E=i.ray.origin.distanceTo(d))<i.near||E>i.far||n.push({distance:E,point:p.clone().applyMatrix4(o.matrixWorld),index:b,face:null,faceIndex:null,object:o}))}else for(var b=0,x=v.length/3-1;b<x;b+=f)h.fromArray(v,3*b),l.fromArray(v,3*b+3),(M=e.distanceSqToSegment(h,l,d,p))>s||(d.applyMatrix4(o.matrixWorld),(E=i.ray.origin.distanceTo(d))<i.near||E>i.far||n.push({distance:E,point:p.clone().applyMatrix4(o.matrixWorld),index:b,face:null,faceIndex:null,object:o}))}else if(c.isGeometry)for(var S=c.vertices,A=S.length,b=0;b<A-1;b+=f){var M=e.distanceSqToSegment(S[b],S[b+1],d,p);if(!(M>s)){d.applyMatrix4(o.matrixWorld);var E=i.ray.origin.distanceTo(d);E<i.near||E>i.far||n.push({distance:E,point:p.clone().applyMatrix4(o.matrixWorld),index:b,face:null,faceIndex:null,object:o})}}}}}(),clone:function(){return new this.constructor(this.geometry,this.material).copy(this)}}),Re.prototype=Object.assign(Object.create(Ie.prototype),{constructor:Re,isLineSegments:!0}),Le.prototype=Object.assign(Object.create(Ie.prototype),{constructor:Le,isLineLoop:!0}),Oe.prototype=Object.create(nt.prototype),Oe.prototype.constructor=Oe,Oe.prototype.isPointsMaterial=!0,Oe.prototype.copy=function(t){return nt.prototype.copy.call(this,t),this.color.copy(t.color),this.map=t.map,this.size=t.size,this.sizeAttenuation=t.sizeAttenuation,this},De.prototype=Object.assign(Object.create(gt.prototype),{constructor:De,isPoints:!0,raycast:function(){var t=new v,e=new Nt,r=new ct;return function(i,n){function o(t,r){var o=e.distanceSqToPoint(t);if(o<l){var s=e.closestPointToPoint(t);s.applyMatrix4(c);var u=i.ray.origin.distanceTo(s);if(u<i.near||u>i.far)return;n.push({distance:u,distanceToRay:Math.sqrt(o),point:s.clone(),index:r,face:null,object:a})}}var a=this,s=this.geometry,c=this.matrixWorld,u=i.params.Points.threshold;if(null===s.boundingSphere&&s.computeBoundingSphere(),r.copy(s.boundingSphere),r.applyMatrix4(c),r.radius+=u,!1!==i.ray.intersectsSphere(r)){t.getInverse(c),e.copy(i.ray).applyMatrix4(t);var h=u/((this.scale.x+this.scale.y+this.scale.z)/3),l=h*h,p=new g;if(s.isBufferGeometry){var d=s.index,f=s.attributes.position.array;if(null!==d)for(var m=d.array,v=0,y=m.length;v<y;v++){var b=m[v];p.fromArray(f,3*b),o(p,b)}else for(var v=0,x=f.length/3;v<x;v++)p.fromArray(f,3*v),o(p,v)}else for(var _=s.vertices,v=0,x=_.length;v<x;v++)o(_[v],v)}}}(),clone:function(){return new this.constructor(this.geometry,this.material).copy(this)}}),Ne.prototype=Object.assign(Object.create(gt.prototype),{constructor:Ne}),ke.prototype=Object.create(p.prototype),ke.prototype.constructor=ke,ke.prototype.isCompressedTexture=!0,Fe.prototype=Object.create(p.prototype),Fe.prototype.constructor=Fe,Be.prototype=Object.create(Ct.prototype),Be.prototype.constructor=Be,ze.prototype=Object.create(wt.prototype),ze.prototype.constructor=ze,Ue.prototype=Object.create(Ct.prototype),Ue.prototype.constructor=Ue,je.prototype=Object.create(wt.prototype),je.prototype.constructor=je,Ge.prototype=Object.create(Ct.prototype),Ge.prototype.constructor=Ge,Ve.prototype=Object.create(wt.prototype),Ve.prototype.constructor=Ve,$e.prototype=Object.create(Ge.prototype),$e.prototype.constructor=$e,He.prototype=Object.create(wt.prototype),He.prototype.constructor=He,We.prototype=Object.create(Ge.prototype),We.prototype.constructor=We,Xe.prototype=Object.create(wt.prototype),Xe.prototype.constructor=Xe,qe.prototype=Object.create(Ge.prototype),qe.prototype.constructor=qe,Ye.prototype=Object.create(wt.prototype),Ye.prototype.constructor=Ye,Ze.prototype=Object.create(Ge.prototype),Ze.prototype.constructor=Ze,Ke.prototype=Object.create(wt.prototype),Ke.prototype.constructor=Ke,Qe.prototype=Object.create(Ct.prototype),Qe.prototype.constructor=Qe,Je.prototype=Object.create(wt.prototype),Je.prototype.constructor=Je,tr.prototype=Object.create(Ct.prototype),tr.prototype.constructor=tr,er.prototype=Object.create(wt.prototype),er.prototype.constructor=er,rr.prototype=Object.create(Ct.prototype),rr.prototype.constructor=rr;var gp={area:function(t){for(var e=t.length,r=0,i=e-1,n=0;n<e;i=n++)r+=t[i].x*t[n].y-t[n].x*t[i].y;return.5*r},triangulate:function(){function t(t,e,r,i,n,o){var a,s,c,u,h,l,p,d,f;if(s=t[o[e]].x,c=t[o[e]].y,u=t[o[r]].x,h=t[o[r]].y,l=t[o[i]].x,p=t[o[i]].y,(u-s)*(p-c)-(h-c)*(l-s)<=0)return!1;var m,g,v,y,b,x,_,w,S,A,M,E,T,P,C;for(m=l-u,g=p-h,v=s-l,y=c-p,b=u-s,x=h-c,a=0;a<n;a++)if(d=t[o[a]].x,f=t[o[a]].y,!(d===s&&f===c||d===u&&f===h||d===l&&f===p)&&(_=d-s,w=f-c,S=d-u,A=f-h,M=d-l,E=f-p,C=m*A-g*S,T=b*w-x*_,P=v*E-y*M,C>=-Number.EPSILON&&P>=-Number.EPSILON&&T>=-Number.EPSILON))return!1;return!0}return function(e,r){var i=e.length;if(i<3)return null;var n,o,a,s=[],c=[],u=[];if(gp.area(e)>0)for(o=0;o<i;o++)c[o]=o;else for(o=0;o<i;o++)c[o]=i-1-o;var h=i,l=2*h;for(o=h-1;h>2;){if(l--<=0)return console.warn("THREE.ShapeUtils: Unable to triangulate polygon! in triangulate()"),r?u:s;if(n=o,h<=n&&(n=0),o=n+1,h<=o&&(o=0),a=o+1,h<=a&&(a=0),t(e,n,o,a,h,c)){var p,d,f,m,g;for(p=c[n],d=c[o],f=c[a],s.push([e[p],e[d],e[f]]),u.push([c[n],c[o],c[a]]),m=o,g=o+1;g<h;m++,g++)c[m]=c[g];l=2*--h}}return r?u:s}}(),triangulateShape:function(t,e){function r(t){var e=t.length;e>2&&t[e-1].equals(t[0])&&t.pop()}function i(t,e,r){return t.x!==e.x?t.x<e.x?t.x<=r.x&&r.x<=e.x:e.x<=r.x&&r.x<=t.x:t.y<e.y?t.y<=r.y&&r.y<=e.y:e.y<=r.y&&r.y<=t.y}function n(t,e,r,n,o){var a=e.x-t.x,s=e.y-t.y,c=n.x-r.x,u=n.y-r.y,h=t.x-r.x,l=t.y-r.y,p=s*c-a*u,d=s*h-a*l;if(Math.abs(p)>Number.EPSILON){var f;if(p>0){if(d<0||d>p)return[];if((f=u*h-c*l)<0||f>p)return[]}else{if(d>0||d<p)return[];if((f=u*h-c*l)>0||f<p)return[]}if(0===f)return!o||0!==d&&d!==p?[t]:[];if(f===p)return!o||0!==d&&d!==p?[e]:[];if(0===d)return[r];if(d===p)return[n];var m=f/p;return[{x:t.x+m*a,y:t.y+m*s}]}if(0!==d||u*h!=c*l)return[];var g=0===a&&0===s,v=0===c&&0===u;if(g&&v)return t.x!==r.x||t.y!==r.y?[]:[t];if(g)return i(r,n,t)?[t]:[];if(v)return i(t,e,r)?[r]:[];var y,b,x,_,w,S,A,M;return 0!==a?(t.x<e.x?(y=t,x=t.x,b=e,_=e.x):(y=e,x=e.x,b=t,_=t.x),r.x<n.x?(w=r,A=r.x,S=n,M=n.x):(w=n,A=n.x,S=r,M=r.x)):(t.y<e.y?(y=t,x=t.y,b=e,_=e.y):(y=e,x=e.y,b=t,_=t.y),r.y<n.y?(w=r,A=r.y,S=n,M=n.y):(w=n,A=n.y,S=r,M=r.y)),x<=A?_<A?[]:_===A?o?[]:[w]:_<=M?[w,b]:[w,S]:x>M?[]:x===M?o?[]:[y]:_<=M?[y,b]:[y,S]}function o(t,e,r,i){var n=e.x-t.x,o=e.y-t.y,a=r.x-t.x,s=r.y-t.y,c=i.x-t.x,u=i.y-t.y,h=n*s-o*a,l=n*u-o*c;if(Math.abs(h)>Number.EPSILON){var p=c*s-u*a;return h>0?l>=0&&p>=0:l>=0||p>=0}return l>0}r(t),e.forEach(r);for(var a,s,c,u,h,l,p={},d=t.concat(),f=0,m=e.length;f<m;f++)Array.prototype.push.apply(d,e[f]);for(a=0,s=d.length;a<s;a++)void 0!==p[h=d[a].x+":"+d[a].y]&&console.warn("THREE.ShapeUtils: Duplicate point",h,a),p[h]=a;var g=function(t,e){for(var r,i,a,s,c,u,h,l,p,d,f,m=t.concat(),g=[],v=[],y=0,b=e.length;y<b;y++)g.push(y);for(var x=0,_=2*g.length;g.length>0;){if(--_<0){console.log("Infinite Loop! Holes left:"+g.length+", Probably Hole outside Shape!");break}for(a=x;a<m.length;a++){s=m[a],i=-1;for(y=0;y<g.length;y++)if(u=g[y],h=s.x+":"+s.y+":"+u,void 0===v[h]){r=e[u];for(var w=0;w<r.length;w++)if(c=r[w],function(t,e){var i=m.length-1,n=t-1;n<0&&(n=i);var a=t+1;a>i&&(a=0);var s=o(m[t],m[n],m[a],r[e]);if(!s)return!1;var c=r.length-1,u=e-1;u<0&&(u=c);var h=e+1;return h>c&&(h=0),!!(s=o(r[e],r[u],r[h],m[t]))}(a,w)&&!function(t,e){var r,i;for(r=0;r<m.length;r++)if(i=r+1,i%=m.length,n(t,e,m[r],m[i],!0).length>0)return!0;return!1}(s,c)&&!function(t,r){var i,o,a,s;for(i=0;i<g.length;i++)for(o=e[g[i]],a=0;a<o.length;a++)if(s=a+1,s%=o.length,n(t,r,o[a],o[s],!0).length>0)return!0;return!1}(s,c)){i=w,g.splice(y,1),l=m.slice(0,a+1),p=m.slice(a),d=r.slice(i),f=r.slice(0,i+1),m=l.concat(d).concat(f).concat(p),x=a;break}if(i>=0)break;v[h]=!0}if(i>=0)break}}return m}(t,e),v=gp.triangulate(g,!1);for(a=0,s=v.length;a<s;a++)for(u=v[a],c=0;c<3;c++)void 0!==(l=p[h=u[c].x+":"+u[c].y])&&(u[c]=l);return v.concat()},isClockWise:function(t){return gp.area(t)<0}};ir.prototype=Object.create(wt.prototype),ir.prototype.constructor=ir,nr.prototype=Object.create(Ct.prototype),nr.prototype.constructor=nr,nr.prototype.getArrays=function(){var t=this.getAttribute("position"),e=t?Array.prototype.slice.call(t.array):[],r=this.getAttribute("uv"),i=r?Array.prototype.slice.call(r.array):[],n=this.index;return{position:e,uv:i,index:n?Array.prototype.slice.call(n.array):[]}},nr.prototype.addShapeList=function(t,e){var r=this,i=t.length;e.arrays=this.getArrays();for(var n=0;n<i;n++){var o=t[n];r.addShape(o,e)}this.setIndex(e.arrays.index),this.addAttribute("position",new Et(e.arrays.position,3)),this.addAttribute("uv",new Et(e.arrays.uv,2))},nr.prototype.addShape=function(t,e){function r(t,e,r){return e||console.error("THREE.ExtrudeGeometry: vec does not exist"),e.clone().multiplyScalar(r).add(t)}function i(t,e,r){var i,n,o,a=t.x-e.x,s=t.y-e.y,c=r.x-t.x,u=r.y-t.y,h=a*a+s*s,p=a*u-s*c;if(Math.abs(p)>Number.EPSILON){var d=Math.sqrt(h),f=Math.sqrt(c*c+u*u),m=e.x-s/d,g=e.y+a/d,v=((r.x-u/f-m)*u-(r.y+c/f-g)*c)/(a*u-s*c),y=(i=m+a*v-t.x)*i+(n=g+s*v-t.y)*n;if(y<=2)return new l(i,n);o=Math.sqrt(y/2)}else{var b=!1;a>Number.EPSILON?c>Number.EPSILON&&(b=!0):a<-Number.EPSILON?c<-Number.EPSILON&&(b=!0):Math.sign(s)===Math.sign(u)&&(b=!0),b?(i=-s,n=a,o=Math.sqrt(h)):(i=a,n=s,o=Math.sqrt(h/2))}return new l(i/o,n/o)}function n(t,e){var r,i;for(Z=t.length;--Z>=0;){r=Z,(i=Z-1)<0&&(i=t.length-1);var n=0,o=P+2*M;for(n=0;n<o;n++){var a=X*n,c=X*(n+1);s(e+r+a,e+i+a,e+i+c,e+r+c,t,n,o,r,i)}}}function o(t,e,r){_.push(t),_.push(e),_.push(r)}function a(t,e,r){c(t),c(e),c(r);var i=y.length/3,n=R.generateTopUV(N,y,i-3,i-2,i-1);u(n[0]),u(n[1]),u(n[2])}function s(t,e,r,i,n,o,a,s,h){c(t),c(e),c(i),c(e),c(r),c(i);var l=y.length/3,p=R.generateSideWallUV(N,y,l-6,l-3,l-2,l-1);u(p[0]),u(p[1]),u(p[3]),u(p[1]),u(p[2]),u(p[3])}function c(t){b.push(y.length/3),y.push(_[3*t+0]),y.push(_[3*t+1]),y.push(_[3*t+2])}function u(t){x.push(t.x),x.push(t.y)}var h,p,d,f,m,v=e.arrays?e.arrays:this.getArrays(),y=v.position,b=v.index,x=v.uv,_=[],w=void 0!==e.amount?e.amount:100,S=void 0!==e.bevelThickness?e.bevelThickness:6,A=void 0!==e.bevelSize?e.bevelSize:S-2,M=void 0!==e.bevelSegments?e.bevelSegments:3,E=void 0===e.bevelEnabled||e.bevelEnabled,T=void 0!==e.curveSegments?e.curveSegments:12,P=void 0!==e.steps?e.steps:1,C=e.extrudePath,I=!1,R=void 0!==e.UVGenerator?e.UVGenerator:ir.WorldUVGenerator;C&&(h=C.getSpacedPoints(P),I=!0,E=!1,p=void 0!==e.frames?e.frames:C.computeFrenetFrames(P,!1),d=new g,f=new g,m=new g),E||(M=0,S=0,A=0);var L,O,D,N=this,k=t.extractPoints(T),F=k.shape,B=k.holes;if(!gp.isClockWise(F))for(F=F.reverse(),O=0,D=B.length;O<D;O++)L=B[O],gp.isClockWise(L)&&(B[O]=L.reverse());var z=gp.triangulateShape(F,B),U=F;for(O=0,D=B.length;O<D;O++)L=B[O],F=F.concat(L);for(var j,G,V,$,H,W,X=F.length,q=z.length,Y=[],Z=0,K=U.length,Q=K-1,J=Z+1;Z<K;Z++,Q++,J++)Q===K&&(Q=0),J===K&&(J=0),Y[Z]=i(U[Z],U[Q],U[J]);var tt,et=[],rt=Y.concat();for(O=0,D=B.length;O<D;O++){for(L=B[O],tt=[],Z=0,Q=(K=L.length)-1,J=Z+1;Z<K;Z++,Q++,J++)Q===K&&(Q=0),J===K&&(J=0),tt[Z]=i(L[Z],L[Q],L[J]);et.push(tt),rt=rt.concat(tt)}for(j=0;j<M;j++){for(V=j/M,$=S*Math.cos(V*Math.PI/2),G=A*Math.sin(V*Math.PI/2),Z=0,K=U.length;Z<K;Z++)o((H=r(U[Z],Y[Z],G)).x,H.y,-$);for(O=0,D=B.length;O<D;O++)for(L=B[O],tt=et[O],Z=0,K=L.length;Z<K;Z++)o((H=r(L[Z],tt[Z],G)).x,H.y,-$)}for(G=A,Z=0;Z<X;Z++)H=E?r(F[Z],rt[Z],G):F[Z],I?(f.copy(p.normals[0]).multiplyScalar(H.x),d.copy(p.binormals[0]).multiplyScalar(H.y),m.copy(h[0]).add(f).add(d),o(m.x,m.y,m.z)):o(H.x,H.y,0);var it;for(it=1;it<=P;it++)for(Z=0;Z<X;Z++)H=E?r(F[Z],rt[Z],G):F[Z],I?(f.copy(p.normals[it]).multiplyScalar(H.x),d.copy(p.binormals[it]).multiplyScalar(H.y),m.copy(h[it]).add(f).add(d),o(m.x,m.y,m.z)):o(H.x,H.y,w/P*it);for(j=M-1;j>=0;j--){for(V=j/M,$=S*Math.cos(V*Math.PI/2),G=A*Math.sin(V*Math.PI/2),Z=0,K=U.length;Z<K;Z++)o((H=r(U[Z],Y[Z],G)).x,H.y,w+$);for(O=0,D=B.length;O<D;O++)for(L=B[O],tt=et[O],Z=0,K=L.length;Z<K;Z++)H=r(L[Z],tt[Z],G),I?o(H.x,H.y+h[P-1].y,h[P-1].x+$):o(H.x,H.y,w+$)}!function(){var t=y.length/3;if(E){var r=0,i=X*r;for(Z=0;Z<q;Z++)a((W=z[Z])[2]+i,W[1]+i,W[0]+i);for(i=X*(r=P+2*M),Z=0;Z<q;Z++)a((W=z[Z])[0]+i,W[1]+i,W[2]+i)}else{for(Z=0;Z<q;Z++)a((W=z[Z])[2],W[1],W[0]);for(Z=0;Z<q;Z++)a((W=z[Z])[0]+X*P,W[1]+X*P,W[2]+X*P)}N.addGroup(t,y.length/3-t,void 0!==e.material?e.material:0)}(),function(){var t=y.length/3,r=0;for(n(U,r),r+=U.length,O=0,D=B.length;O<D;O++)n(L=B[O],r),r+=L.length;N.addGroup(t,y.length/3-t,void 0!==e.extrudeMaterial?e.extrudeMaterial:1)}(),e.arrays||(this.setIndex(b),this.addAttribute("position",new Et(y,3)),this.addAttribute("uv",new Et(e.arrays.uv,2)))},ir.WorldUVGenerator={generateTopUV:function(t,e,r,i,n){var o=e[3*r],a=e[3*r+1],s=e[3*i],c=e[3*i+1],u=e[3*n],h=e[3*n+1];return[new l(o,a),new l(s,c),new l(u,h)]},generateSideWallUV:function(t,e,r,i,n,o){var a=e[3*r],s=e[3*r+1],c=e[3*r+2],u=e[3*i],h=e[3*i+1],p=e[3*i+2],d=e[3*n],f=e[3*n+1],m=e[3*n+2],g=e[3*o],v=e[3*o+1],y=e[3*o+2];return Math.abs(s-h)<.01?[new l(a,1-c),new l(u,1-p),new l(d,1-m),new l(g,1-y)]:[new l(s,1-c),new l(h,1-p),new l(f,1-m),new l(v,1-y)]}},or.prototype=Object.create(wt.prototype),or.prototype.constructor=or,ar.prototype=Object.create(nr.prototype),ar.prototype.constructor=ar,sr.prototype=Object.create(wt.prototype),sr.prototype.constructor=sr,cr.prototype=Object.create(Ct.prototype),cr.prototype.constructor=cr,ur.prototype=Object.create(wt.prototype),ur.prototype.constructor=ur,hr.prototype=Object.create(Ct.prototype),hr.prototype.constructor=hr,lr.prototype=Object.create(wt.prototype),lr.prototype.constructor=lr,pr.prototype=Object.create(Ct.prototype),pr.prototype.constructor=pr,dr.prototype=Object.create(wt.prototype),dr.prototype.constructor=dr,fr.prototype=Object.create(Ct.prototype),fr.prototype.constructor=fr,mr.prototype=Object.create(Ct.prototype),mr.prototype.constructor=mr,gr.prototype=Object.create(wt.prototype),gr.prototype.constructor=gr,vr.prototype=Object.create(Ct.prototype),vr.prototype.constructor=vr,yr.prototype=Object.create(gr.prototype),yr.prototype.constructor=yr,br.prototype=Object.create(vr.prototype),br.prototype.constructor=br,xr.prototype=Object.create(wt.prototype),xr.prototype.constructor=xr,_r.prototype=Object.create(Ct.prototype),_r.prototype.constructor=_r;var vp=Object.freeze({WireframeGeometry:Be,ParametricGeometry:ze,ParametricBufferGeometry:Ue,TetrahedronGeometry:Ve,TetrahedronBufferGeometry:$e,OctahedronGeometry:He,OctahedronBufferGeometry:We,IcosahedronGeometry:Xe,IcosahedronBufferGeometry:qe,DodecahedronGeometry:Ye,DodecahedronBufferGeometry:Ze,PolyhedronGeometry:je,PolyhedronBufferGeometry:Ge,TubeGeometry:Ke,TubeBufferGeometry:Qe,TorusKnotGeometry:Je,TorusKnotBufferGeometry:tr,TorusGeometry:er,TorusBufferGeometry:rr,TextGeometry:or,TextBufferGeometry:ar,SphereGeometry:sr,SphereBufferGeometry:cr,RingGeometry:ur,RingBufferGeometry:hr,PlaneGeometry:Lt,PlaneBufferGeometry:Ot,LatheGeometry:lr,LatheBufferGeometry:pr,ShapeGeometry:dr,ShapeBufferGeometry:fr,ExtrudeGeometry:ir,ExtrudeBufferGeometry:nr,EdgesGeometry:mr,ConeGeometry:yr,ConeBufferGeometry:br,CylinderGeometry:gr,CylinderBufferGeometry:vr,CircleGeometry:xr,CircleBufferGeometry:_r,BoxGeometry:It,BoxBufferGeometry:Rt});wr.prototype=Object.create(ot.prototype),wr.prototype.constructor=wr,wr.prototype.isShadowMaterial=!0,Sr.prototype=Object.create(ot.prototype),Sr.prototype.constructor=Sr,Sr.prototype.isRawShaderMaterial=!0,Ar.prototype=Object.create(nt.prototype),Ar.prototype.constructor=Ar,Ar.prototype.isMeshStandardMaterial=!0,Ar.prototype.copy=function(t){return nt.prototype.copy.call(this,t),this.defines={STANDARD:""},this.color.copy(t.color),this.roughness=t.roughness,this.metalness=t.metalness,this.map=t.map,this.lightMap=t.lightMap,this.lightMapIntensity=t.lightMapIntensity,this.aoMap=t.aoMap,this.aoMapIntensity=t.aoMapIntensity,this.emissive.copy(t.emissive),this.emissiveMap=t.emissiveMap,this.emissiveIntensity=t.emissiveIntensity,this.bumpMap=t.bumpMap,this.bumpScale=t.bumpScale,this.normalMap=t.normalMap,this.normalScale.copy(t.normalScale),this.displacementMap=t.displacementMap,this.displacementScale=t.displacementScale,this.displacementBias=t.displacementBias,this.roughnessMap=t.roughnessMap,this.metalnessMap=t.metalnessMap,this.alphaMap=t.alphaMap,this.envMap=t.envMap,this.envMapIntensity=t.envMapIntensity,this.refractionRatio=t.refractionRatio,this.wireframe=t.wireframe,this.wireframeLinewidth=t.wireframeLinewidth,this.wireframeLinecap=t.wireframeLinecap,this.wireframeLinejoin=t.wireframeLinejoin,this.skinning=t.skinning,this.morphTargets=t.morphTargets,this.morphNormals=t.morphNormals,this},Mr.prototype=Object.create(Ar.prototype),Mr.prototype.constructor=Mr,Mr.prototype.isMeshPhysicalMaterial=!0,Mr.prototype.copy=function(t){return Ar.prototype.copy.call(this,t),this.defines={PHYSICAL:""},this.reflectivity=t.reflectivity,this.clearCoat=t.clearCoat,this.clearCoatRoughness=t.clearCoatRoughness,this},Er.prototype=Object.create(nt.prototype),Er.prototype.constructor=Er,Er.prototype.isMeshPhongMaterial=!0,Er.prototype.copy=function(t){return nt.prototype.copy.call(this,t),this.color.copy(t.color),this.specular.copy(t.specular),this.shininess=t.shininess,this.map=t.map,this.lightMap=t.lightMap,this.lightMapIntensity=t.lightMapIntensity,this.aoMap=t.aoMap,this.aoMapIntensity=t.aoMapIntensity,this.emissive.copy(t.emissive),this.emissiveMap=t.emissiveMap,this.emissiveIntensity=t.emissiveIntensity,this.bumpMap=t.bumpMap,this.bumpScale=t.bumpScale,this.normalMap=t.normalMap,this.normalScale.copy(t.normalScale),this.displacementMap=t.displacementMap,this.displacementScale=t.displacementScale,this.displacementBias=t.displacementBias,this.specularMap=t.specularMap,this.alphaMap=t.alphaMap,this.envMap=t.envMap,this.combine=t.combine,this.reflectivity=t.reflectivity,this.refractionRatio=t.refractionRatio,this.wireframe=t.wireframe,this.wireframeLinewidth=t.wireframeLinewidth,this.wireframeLinecap=t.wireframeLinecap,this.wireframeLinejoin=t.wireframeLinejoin,this.skinning=t.skinning,this.morphTargets=t.morphTargets,this.morphNormals=t.morphNormals,this},Tr.prototype=Object.create(Er.prototype),Tr.prototype.constructor=Tr,Tr.prototype.isMeshToonMaterial=!0,Tr.prototype.copy=function(t){return Er.prototype.copy.call(this,t),this.gradientMap=t.gradientMap,this},Pr.prototype=Object.create(nt.prototype),Pr.prototype.constructor=Pr,Pr.prototype.isMeshNormalMaterial=!0,Pr.prototype.copy=function(t){return nt.prototype.copy.call(this,t),this.bumpMap=t.bumpMap,this.bumpScale=t.bumpScale,this.normalMap=t.normalMap,this.normalScale.copy(t.normalScale),this.displacementMap=t.displacementMap,this.displacementScale=t.displacementScale,this.displacementBias=t.displacementBias,this.wireframe=t.wireframe,this.wireframeLinewidth=t.wireframeLinewidth,this.skinning=t.skinning,this.morphTargets=t.morphTargets,this.morphNormals=t.morphNormals,this},Cr.prototype=Object.create(nt.prototype),Cr.prototype.constructor=Cr,Cr.prototype.isMeshLambertMaterial=!0,Cr.prototype.copy=function(t){return nt.prototype.copy.call(this,t),this.color.copy(t.color),this.map=t.map,this.lightMap=t.lightMap,this.lightMapIntensity=t.lightMapIntensity,this.aoMap=t.aoMap,this.aoMapIntensity=t.aoMapIntensity,this.emissive.copy(t.emissive),this.emissiveMap=t.emissiveMap,this.emissiveIntensity=t.emissiveIntensity,this.specularMap=t.specularMap,this.alphaMap=t.alphaMap,this.envMap=t.envMap,this.combine=t.combine,this.reflectivity=t.reflectivity,this.refractionRatio=t.refractionRatio,this.wireframe=t.wireframe,this.wireframeLinewidth=t.wireframeLinewidth,this.wireframeLinecap=t.wireframeLinecap,this.wireframeLinejoin=t.wireframeLinejoin,this.skinning=t.skinning,this.morphTargets=t.morphTargets,this.morphNormals=t.morphNormals,this},Ir.prototype=Object.create(nt.prototype),Ir.prototype.constructor=Ir,Ir.prototype.isLineDashedMaterial=!0,Ir.prototype.copy=function(t){return nt.prototype.copy.call(this,t),this.color.copy(t.color),this.linewidth=t.linewidth,this.scale=t.scale,this.dashSize=t.dashSize,this.gapSize=t.gapSize,this};var yp=Object.freeze({ShadowMaterial:wr,SpriteMaterial:Se,RawShaderMaterial:Sr,ShaderMaterial:ot,PointsMaterial:Oe,MeshPhysicalMaterial:Mr,MeshStandardMaterial:Ar,MeshPhongMaterial:Er,MeshToonMaterial:Tr,MeshNormalMaterial:Pr,MeshLambertMaterial:Cr,MeshDepthMaterial:at,MeshBasicMaterial:Dt,LineDashedMaterial:Ir,LineBasicMaterial:Ce,Material:nt}),bp={enabled:!1,files:{},add:function(t,e){!1!==this.enabled&&(this.files[t]=e)},get:function(t){if(!1!==this.enabled)return this.files[t]},remove:function(t){delete this.files[t]},clear:function(){this.files={}}},xp=new Rr;Object.assign(Lr.prototype,{load:function(t,e,r,i){var n=this;void 0===t&&(t=""),void 0!==this.path&&(t=this.path+t);var o=this,a=bp.get(t);if(void 0!==a)return o.manager.itemStart(t),setTimeout(function(){e&&e(a),o.manager.itemEnd(t)},0),a;var s=t.match(/^data:(.*?)(;base64)?,(.*)$/);if(s){var c=s[1],u=!!s[2],h=s[3];h=window.decodeURIComponent(h),u&&(h=window.atob(h));try{var l,p=(this.responseType||"").toLowerCase();switch(p){case"arraybuffer":case"blob":l=new ArrayBuffer(h.length);for(var d=new Uint8Array(l),f=0;f<h.length;f++)d[f]=h.charCodeAt(f);"blob"===p&&(l=new Blob([l],{type:c}));break;case"document":var m=new DOMParser;l=m.parseFromString(h,c);break;case"json":l=JSON.parse(h);break;default:l=h}window.setTimeout(function(){e&&e(l),o.manager.itemEnd(t)},0)}catch(e){window.setTimeout(function(){i&&i(e),o.manager.itemEnd(t),o.manager.itemError(t)},0)}}else{var g=new XMLHttpRequest;g.open("GET",t,!0),g.addEventListener("load",function(r){var n=r.target.response;bp.add(t,n),200===this.status?(e&&e(n),o.manager.itemEnd(t)):0===this.status?(console.warn("THREE.FileLoader: HTTP Status 0 received."),e&&e(n),o.manager.itemEnd(t)):(i&&i(r),o.manager.itemEnd(t),o.manager.itemError(t))},!1),void 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c=0,u=0,h=t.length;u<h;++u)!function(u){s.load(t[u],function(t){var r=n._parser(t,!0);o[u]={width:r.width,height:r.height,format:r.format,mipmaps:r.mipmaps},6===(c+=1)&&(1===r.mipmapCount&&(a.minFilter=sl),a.format=r.format,a.needsUpdate=!0,e&&e(a))},r,i)}(u);else s.load(t,function(t){var r=n._parser(t,!0);if(r.isCubemap)for(var i=r.mipmaps.length/r.mipmapCount,s=0;s<i;s++){o[s]={mipmaps:[]};for(var c=0;c<r.mipmapCount;c++)o[s].mipmaps.push(r.mipmaps[s*r.mipmapCount+c]),o[s].format=r.format,o[s].width=r.width,o[s].height=r.height}else a.image.width=r.width,a.image.height=r.height,a.mipmaps=r.mipmaps;1===r.mipmapCount&&(a.minFilter=sl),a.format=r.format,a.needsUpdate=!0,e&&e(a)},r,i);return a},setPath:function(t){return this.path=t,this}}),Object.assign(Dr.prototype,{load:function(t,e,r,i){var n=this,o=new y,a=new Lr(this.manager);return a.setResponseType("arraybuffer"),a.load(t,function(t){var r=n._parser(t);r&&(void 0!==r.image?o.image=r.image:void 0!==r.data&&(o.image.width=r.width,o.image.height=r.height,o.image.data=r.data),o.wrapS=void 0!==r.wrapS?r.wrapS:rl,o.wrapT=void 0!==r.wrapT?r.wrapT:rl,o.magFilter=void 0!==r.magFilter?r.magFilter:sl,o.minFilter=void 0!==r.minFilter?r.minFilter:ul,o.anisotropy=void 0!==r.anisotropy?r.anisotropy:1,void 0!==r.format&&(o.format=r.format),void 0!==r.type&&(o.type=r.type),void 0!==r.mipmaps&&(o.mipmaps=r.mipmaps),1===r.mipmapCount&&(o.minFilter=sl),o.needsUpdate=!0,e&&e(o,r))},r,i),o}}),Object.assign(Nr.prototype,{load:function(t,e,r,i){void 0===t&&(t=""),void 0!==this.path&&(t=this.path+t);var n=this,o=bp.get(t);if(void 0!==o)return n.manager.itemStart(t),setTimeout(function(){e&&e(o),n.manager.itemEnd(t)},0),o;var a=document.createElementNS("http://www.w3.org/1999/xhtml","img");return a.addEventListener("load",function(){bp.add(t,this),e&&e(this),n.manager.itemEnd(t)},!1),a.addEventListener("error",function(e){i&&i(e),n.manager.itemEnd(t),n.manager.itemError(t)},!1),"data:"!==t.substr(0,5)&&void 0!==this.crossOrigin&&(a.crossOrigin=this.crossOrigin),n.manager.itemStart(t),a.src=t,a},setCrossOrigin:function(t){return this.crossOrigin=t,this},setPath:function(t){return this.path=t,this}}),Object.assign(kr.prototype,{load:function(t,e,r,i){var n=new b,o=new Nr(this.manager);o.setCrossOrigin(this.crossOrigin),o.setPath(this.path);for(var a=0,s=0;s<t.length;++s)!function(r){o.load(t[r],function(t){n.images[r]=t,6==++a&&(n.needsUpdate=!0,e&&e(n))},void 0,i)}(s);return n},setCrossOrigin:function(t){return this.crossOrigin=t,this},setPath:function(t){return this.path=t,this}}),Object.assign(Fr.prototype,{load:function(t,e,r,i){var n=new Nr(this.manager);n.setCrossOrigin(this.crossOrigin),n.setPath(this.path);var o=new p;return o.image=n.load(t,function(){var r=t.search(/\.(jpg|jpeg)$/)>0||0===t.search(/^data\:image\/jpeg/);o.format=r?Sl:Al,o.needsUpdate=!0,void 0!==e&&e(o)},r,i),o},setCrossOrigin:function(t){return this.crossOrigin=t,this},setPath:function(t){return this.path=t,this}}),Br.prototype=Object.assign(Object.create(gt.prototype),{constructor:Br,isLight:!0,copy:function(t){return gt.prototype.copy.call(this,t),this.color.copy(t.color),this.intensity=t.intensity,this},toJSON:function(t){var e=gt.prototype.toJSON.call(this,t);return e.object.color=this.color.getHex(),e.object.intensity=this.intensity,void 0!==this.groundColor&&(e.object.groundColor=this.groundColor.getHex()),void 0!==this.distance&&(e.object.distance=this.distance),void 0!==this.angle&&(e.object.angle=this.angle),void 0!==this.decay&&(e.object.decay=this.decay),void 0!==this.penumbra&&(e.object.penumbra=this.penumbra),void 0!==this.shadow&&(e.object.shadow=this.shadow.toJSON()),e}}),zr.prototype=Object.assign(Object.create(Br.prototype),{constructor:zr,isHemisphereLight:!0,copy:function(t){return Br.prototype.copy.call(this,t),this.groundColor.copy(t.groundColor),this}}),Object.assign(Ur.prototype,{copy:function(t){return this.camera=t.camera.clone(),this.bias=t.bias,this.radius=t.radius,this.mapSize.copy(t.mapSize),this},clone:function(){return(new this.constructor).copy(this)},toJSON:function(){var t={};return 0!==this.bias&&(t.bias=this.bias),1!==this.radius&&(t.radius=this.radius),512===this.mapSize.x&&512===this.mapSize.y||(t.mapSize=this.mapSize.toArray()),t.camera=this.camera.toJSON(!1).object,delete t.camera.matrix,t}}),jr.prototype=Object.assign(Object.create(Ur.prototype),{constructor:jr,isSpotLightShadow:!0,update:function(t){var e=this.camera,r=2*Ql.RAD2DEG*t.angle,i=this.mapSize.width/this.mapSize.height,n=t.distance||e.far;r===e.fov&&i===e.aspect&&n===e.far||(e.fov=r,e.aspect=i,e.far=n,e.updateProjectionMatrix())}}),Gr.prototype=Object.assign(Object.create(Br.prototype),{constructor:Gr,isSpotLight:!0,copy:function(t){return Br.prototype.copy.call(this,t),this.distance=t.distance,this.angle=t.angle,this.penumbra=t.penumbra,this.decay=t.decay,this.target=t.target.clone(),this.shadow=t.shadow.clone(),this}}),Vr.prototype=Object.assign(Object.create(Br.prototype),{constructor:Vr,isPointLight:!0,copy:function(t){return Br.prototype.copy.call(this,t),this.distance=t.distance,this.decay=t.decay,this.shadow=t.shadow.clone(),this}}),$r.prototype=Object.assign(Object.create(Ur.prototype),{constructor:$r}),Hr.prototype=Object.assign(Object.create(Br.prototype),{constructor:Hr,isDirectionalLight:!0,copy:function(t){return Br.prototype.copy.call(this,t),this.target=t.target.clone(),this.shadow=t.shadow.clone(),this}}),Wr.prototype=Object.assign(Object.create(Br.prototype),{constructor:Wr,isAmbientLight:!0}),Xr.prototype=Object.assign(Object.create(Br.prototype),{constructor:Xr,isRectAreaLight:!0,copy:function(t){return Br.prototype.copy.call(this,t),this.width=t.width,this.height=t.height,this},toJSON:function(t){var e=Br.prototype.toJSON.call(this,t);return e.object.width=this.width,e.object.height=this.height,e}});var _p={arraySlice:function(t,e,r){return _p.isTypedArray(t)?new t.constructor(t.subarray(e,void 0!==r?r:t.length)):t.slice(e,r)},convertArray:function(t,e,r){return!t||!r&&t.constructor===e?t:"number"==typeof e.BYTES_PER_ELEMENT?new e(t):Array.prototype.slice.call(t)},isTypedArray:function(t){return ArrayBuffer.isView(t)&&!(t instanceof DataView)},getKeyframeOrder:function(t){function e(e,r){return t[e]-t[r]}for(var r=t.length,i=new Array(r),n=0;n!==r;++n)i[n]=n;return i.sort(e),i},sortedArray:function(t,e,r){for(var i=t.length,n=new t.constructor(i),o=0,a=0;a!==i;++o)for(var s=r[o]*e,c=0;c!==e;++c)n[a++]=t[s+c];return n},flattenJSON:function(t,e,r,i){for(var n=1,o=t[0];void 0!==o&&void 0===o[i];)o=t[n++];if(void 0!==o){var a=o[i];if(void 0!==a)if(Array.isArray(a))do{void 0!==(a=o[i])&&(e.push(o.time),r.push.apply(r,a)),o=t[n++]}while(void 0!==o);else if(void 0!==a.toArray)do{void 0!==(a=o[i])&&(e.push(o.time),a.toArray(r,r.length)),o=t[n++]}while(void 0!==o);else do{void 0!==(a=o[i])&&(e.push(o.time),r.push(a)),o=t[n++]}while(void 0!==o)}}};Object.assign(qr.prototype,{evaluate:function(t){var e=this,r=this.parameterPositions,i=this._cachedIndex,n=r[i],o=r[i-1];t:{e:{var a;r:{i:if(!(t<n)){for(c=i+2;;){if(void 0===n){if(t<o)break i;return i=r.length,e._cachedIndex=i,e.afterEnd_(i-1,t,o)}if(i===c)break;if(o=n,n=r[++i],t<n)break e}a=r.length;break r}{if(t>=o)break t;var s=r[1];t<s&&(i=2,o=s);for(var c=i-2;;){if(void 0===o)return e._cachedIndex=0,e.beforeStart_(0,t,n);if(i===c)break;if(n=o,o=r[--i-1],t>=o)break e}a=i,i=0}}for(;i<a;){var u=i+a>>>1;t<r[u]?a=u:i=u+1}if(n=r[i],void 0===(o=r[i-1]))return this._cachedIndex=0,this.beforeStart_(0,t,n);if(void 0===n)return i=r.length,this._cachedIndex=i,this.afterEnd_(i-1,o,t)}this._cachedIndex=i,this.intervalChanged_(i,o,n)}return this.interpolate_(i,o,t,n)},settings:null,DefaultSettings_:{},getSettings_:function(){return this.settings||this.DefaultSettings_},copySampleValue_:function(t){for(var e=this.resultBuffer,r=this.sampleValues,i=this.valueSize,n=t*i,o=0;o!==i;++o)e[o]=r[n+o];return e},interpolate_:function(t,e,r,i){throw new Error("call to abstract method")},intervalChanged_:function(t,e,r){}}),Object.assign(qr.prototype,{beforeStart_:qr.prototype.copySampleValue_,afterEnd_:qr.prototype.copySampleValue_}),Yr.prototype=Object.assign(Object.create(qr.prototype),{constructor:Yr,DefaultSettings_:{endingStart:zl,endingEnd:zl},intervalChanged_:function(t,e,r){var i=this.parameterPositions,n=t-2,o=t+1,a=i[n],s=i[o];if(void 0===a)switch(this.getSettings_().endingStart){case 2401:n=t,a=2*e-r;break;case 2402:a=e+i[n=i.length-2]-i[n+1];break;default:n=t,a=r}if(void 0===s)switch(this.getSettings_().endingEnd){case 2401:o=t,s=2*r-e;break;case 2402:o=1,s=r+i[1]-i[0];break;default:o=t-1,s=e}var c=.5*(r-e),u=this.valueSize;this._weightPrev=c/(e-a),this._weightNext=c/(s-r),this._offsetPrev=n*u,this._offsetNext=o*u},interpolate_:function(t,e,r,i){for(var n=this.resultBuffer,o=this.sampleValues,a=this.valueSize,s=t*a,c=s-a,u=this._offsetPrev,h=this._offsetNext,l=this._weightPrev,p=this._weightNext,d=(r-e)/(i-e),f=d*d,m=f*d,g=-l*m+2*l*f-l*d,v=(1+l)*m+(-1.5-2*l)*f+(-.5+l)*d+1,y=(-1-p)*m+(1.5+p)*f+.5*d,b=p*m-p*f,x=0;x!==a;++x)n[x]=g*o[u+x]+v*o[c+x]+y*o[s+x]+b*o[h+x];return n}}),Zr.prototype=Object.assign(Object.create(qr.prototype),{constructor:Zr,interpolate_:function(t,e,r,i){for(var n=this.resultBuffer,o=this.sampleValues,a=this.valueSize,s=t*a,c=s-a,u=(r-e)/(i-e),h=1-u,l=0;l!==a;++l)n[l]=o[c+l]*h+o[s+l]*u;return n}}),Kr.prototype=Object.assign(Object.create(qr.prototype),{constructor:Kr,interpolate_:function(t,e,r,i){return this.copySampleValue_(t-1)}});var wp;wp={TimeBufferType:Float32Array,ValueBufferType:Float32Array,DefaultInterpolation:2301,InterpolantFactoryMethodDiscrete:function(t){return new Kr(this.times,this.values,this.getValueSize(),t)},InterpolantFactoryMethodLinear:function(t){return new Zr(this.times,this.values,this.getValueSize(),t)},InterpolantFactoryMethodSmooth:function(t){return new Yr(this.times,this.values,this.getValueSize(),t)},setInterpolation:function(t){var e;switch(t){case 2300:e=this.InterpolantFactoryMethodDiscrete;break;case 2301:e=this.InterpolantFactoryMethodLinear;break;case 2302:e=this.InterpolantFactoryMethodSmooth}if(void 0===e){var r="unsupported interpolation for "+this.ValueTypeName+" keyframe track named "+this.name;if(void 0===this.createInterpolant){if(t===this.DefaultInterpolation)throw new Error(r);this.setInterpolation(this.DefaultInterpolation)}return void console.warn("THREE.KeyframeTrackPrototype:",r)}this.createInterpolant=e},getInterpolation:function(){switch(this.createInterpolant){case this.InterpolantFactoryMethodDiscrete:return 2300;case this.InterpolantFactoryMethodLinear:return 2301;case this.InterpolantFactoryMethodSmooth:return 2302}},getValueSize:function(){return this.values.length/this.times.length},shift:function(t){if(0!==t)for(var e=this.times,r=0,i=e.length;r!==i;++r)e[r]+=t;return this},scale:function(t){if(1!==t)for(var e=this.times,r=0,i=e.length;r!==i;++r)e[r]*=t;return this},trim:function(t,e){for(var r=this.times,i=r.length,n=0,o=i-1;n!==i&&r[n]<t;)++n;for(;-1!==o&&r[o]>e;)--o;if(++o,0!==n||o!==i){n>=o&&(n=(o=Math.max(o,1))-1);var a=this.getValueSize();this.times=_p.arraySlice(r,n,o),this.values=_p.arraySlice(this.values,n*a,o*a)}return this},validate:function(){var t=this,e=!0,r=this.getValueSize();r-Math.floor(r)!=0&&(console.error("THREE.KeyframeTrackPrototype: Invalid value size in track.",this),e=!1);var i=this.times,n=this.values,o=i.length;0===o&&(console.error("THREE.KeyframeTrackPrototype: Track is empty.",this),e=!1);for(var a=null,s=0;s!==o;s++){var c=i[s];if("number"==typeof c&&isNaN(c)){console.error("THREE.KeyframeTrackPrototype: Time is not a valid number.",t,s,c),e=!1;break}if(null!==a&&a>c){console.error("THREE.KeyframeTrackPrototype: Out of order keys.",t,s,c,a),e=!1;break}a=c}if(void 0!==n&&_p.isTypedArray(n))for(var s=0,u=n.length;s!==u;++s){var h=n[s];if(isNaN(h)){console.error("THREE.KeyframeTrackPrototype: Value is not a valid number.",t,s,h),e=!1;break}}return e},optimize:function(){for(var t=this.times,e=this.values,r=this.getValueSize(),i=2302===this.getInterpolation(),n=1,o=t.length-1,a=1;a<o;++a){var s=!1,c=t[a];if(c!==t[a+1]&&(1!==a||c!==c[0]))if(i)s=!0;else for(var u=a*r,h=u-r,l=u+r,p=0;p!==r;++p){var d=e[u+p];if(d!==e[h+p]||d!==e[l+p]){s=!0;break}}if(s){if(a!==n){t[n]=t[a];for(var f=a*r,m=n*r,p=0;p!==r;++p)e[m+p]=e[f+p]}++n}}if(o>0){t[n]=t[o];for(var f=o*r,m=n*r,p=0;p!==r;++p)e[m+p]=e[f+p];++n}return n!==t.length&&(this.times=_p.arraySlice(t,0,n),this.values=_p.arraySlice(e,0,n*r)),this}},Jr.prototype=Object.assign(Object.create(wp),{constructor:Jr,ValueTypeName:"vector"}),ti.prototype=Object.assign(Object.create(qr.prototype),{constructor:ti,interpolate_:function(t,e,r,i){for(var n=this.resultBuffer,o=this.sampleValues,a=this.valueSize,s=t*a,c=(r-e)/(i-e),u=s+a;s!==u;s+=4)m.slerpFlat(n,0,o,s-a,o,s,c);return n}}),ei.prototype=Object.assign(Object.create(wp),{constructor:ei,ValueTypeName:"quaternion",DefaultInterpolation:2301,InterpolantFactoryMethodLinear:function(t){return new ti(this.times,this.values,this.getValueSize(),t)},InterpolantFactoryMethodSmooth:void 0}),ri.prototype=Object.assign(Object.create(wp),{constructor:ri,ValueTypeName:"number"}),ii.prototype=Object.assign(Object.create(wp),{constructor:ii,ValueTypeName:"string",ValueBufferType:Array,DefaultInterpolation:2300,InterpolantFactoryMethodLinear:void 0,InterpolantFactoryMethodSmooth:void 0}),ni.prototype=Object.assign(Object.create(wp),{constructor:ni,ValueTypeName:"bool",ValueBufferType:Array,DefaultInterpolation:2300,InterpolantFactoryMethodLinear:void 0,InterpolantFactoryMethodSmooth:void 0}),oi.prototype=Object.assign(Object.create(wp),{constructor:oi,ValueTypeName:"color"}),ai.prototype=wp,wp.constructor=ai,Object.assign(ai,{parse:function(t){if(void 0===t.type)throw new Error("track type undefined, can not parse");var e=ai._getTrackTypeForValueTypeName(t.type);if(void 0===t.times){var r=[],i=[];_p.flattenJSON(t.keys,r,i,"value"),t.times=r,t.values=i}return void 0!==e.parse?e.parse(t):new e(t.name,t.times,t.values,t.interpolation)},toJSON:function(t){var e,r=t.constructor;if(void 0!==r.toJSON)e=r.toJSON(t);else{e={name:t.name,times:_p.convertArray(t.times,Array),values:_p.convertArray(t.values,Array)};var i=t.getInterpolation();i!==t.DefaultInterpolation&&(e.interpolation=i)}return e.type=t.ValueTypeName,e},_getTrackTypeForValueTypeName:function(t){switch(t.toLowerCase()){case"scalar":case"double":case"float":case"number":case"integer":return ri;case"vector":case"vector2":case"vector3":case"vector4":return Jr;case"color":return oi;case"quaternion":return ei;case"bool":case"boolean":return ni;case"string":return ii}throw new Error("Unsupported typeName: "+t)}}),Object.assign(si,{parse:function(t){for(var e=[],r=t.tracks,i=1/(t.fps||1),n=0,o=r.length;n!==o;++n)e.push(ai.parse(r[n]).scale(i));return new si(t.name,t.duration,e)},toJSON:function(t){for(var e=[],r=t.tracks,i={name:t.name,duration:t.duration,tracks:e},n=0,o=r.length;n!==o;++n)e.push(ai.toJSON(r[n]));return i},CreateFromMorphTargetSequence:function(t,e,r,i){for(var n=e.length,o=[],a=0;a<n;a++){var s=[],c=[];s.push((a+n-1)%n,a,(a+1)%n),c.push(0,1,0);var u=_p.getKeyframeOrder(s);s=_p.sortedArray(s,1,u),c=_p.sortedArray(c,1,u),i||0!==s[0]||(s.push(n),c.push(c[0])),o.push(new ri(".morphTargetInfluences["+e[a].name+"]",s,c).scale(1/r))}return new si(t,-1,o)},findByName:function(t,e){var r=t;if(!Array.isArray(t)){var i=t;r=i.geometry&&i.geometry.animations||i.animations}for(var n=0;n<r.length;n++)if(r[n].name===e)return r[n];return null},CreateClipsFromMorphTargetSequences:function(t,e,r){for(var i={},n=0,o=t.length;n<o;n++){var a=t[n],s=a.name.match(/^([\w-]*?)([\d]+)$/);if(s&&s.length>1){var c=i[h=s[1]];c||(i[h]=c=[]),c.push(a)}}var u=[];for(var h in i)u.push(si.CreateFromMorphTargetSequence(h,i[h],e,r));return u},parseAnimation:function(t,e){if(!t)return console.error("THREE.AnimationClip: No animation in JSONLoader data."),null;for(var r=function(t,e,r,i,n){if(0!==r.length){var o=[],a=[];_p.flattenJSON(r,o,a,i),0!==o.length&&n.push(new t(e,o,a))}},i=[],n=t.name||"default",o=t.length||-1,a=t.fps||30,s=t.hierarchy||[],c=0;c<s.length;c++){var u=s[c].keys;if(u&&0!==u.length)if(u[0].morphTargets){for(var h={},l=0;l<u.length;l++)if(u[l].morphTargets)for(m=0;m<u[l].morphTargets.length;m++)h[u[l].morphTargets[m]]=-1;for(var p in h){for(var d=[],f=[],m=0;m!==u[l].morphTargets.length;++m){var g=u[l];d.push(g.time),f.push(g.morphTarget===p?1:0)}i.push(new ri(".morphTargetInfluence["+p+"]",d,f))}o=h.length*(a||1)}else{var v=".bones["+e[c].name+"]";r(Jr,v+".position",u,"pos",i),r(ei,v+".quaternion",u,"rot",i),r(Jr,v+".scale",u,"scl",i)}}return 0===i.length?null:new si(n,o,i)}}),Object.assign(si.prototype,{resetDuration:function(){for(var t=this,e=0,r=0,i=this.tracks.length;r!==i;++r){var n=t.tracks[r];e=Math.max(e,n.times[n.times.length-1])}this.duration=e},trim:function(){for(var t=this,e=0;e<this.tracks.length;e++)t.tracks[e].trim(0,t.duration);return this},optimize:function(){for(var t=this,e=0;e<this.tracks.length;e++)t.tracks[e].optimize();return this}}),Object.assign(ci.prototype,{load:function(t,e,r,i){var n=this;new Lr(n.manager).load(t,function(t){e(n.parse(JSON.parse(t)))},r,i)},setTextures:function(t){this.textures=t},parse:function(t){function e(t){return void 0===r[t]&&console.warn("THREE.MaterialLoader: Undefined texture",t),r[t]}var r=this.textures,i=new yp[t.type];if(void 0!==t.uuid&&(i.uuid=t.uuid),void 0!==t.name&&(i.name=t.name),void 0!==t.color&&i.color.setHex(t.color),void 0!==t.roughness&&(i.roughness=t.roughness),void 0!==t.metalness&&(i.metalness=t.metalness),void 0!==t.emissive&&i.emissive.setHex(t.emissive),void 0!==t.specular&&i.specular.setHex(t.specular),void 0!==t.shininess&&(i.shininess=t.shininess),void 0!==t.clearCoat&&(i.clearCoat=t.clearCoat),void 0!==t.clearCoatRoughness&&(i.clearCoatRoughness=t.clearCoatRoughness),void 0!==t.uniforms&&(i.uniforms=t.uniforms),void 0!==t.vertexShader&&(i.vertexShader=t.vertexShader),void 0!==t.fragmentShader&&(i.fragmentShader=t.fragmentShader),void 0!==t.vertexColors&&(i.vertexColors=t.vertexColors),void 0!==t.fog&&(i.fog=t.fog),void 0!==t.shading&&(i.shading=t.shading),void 0!==t.blending&&(i.blending=t.blending),void 0!==t.side&&(i.side=t.side),void 0!==t.opacity&&(i.opacity=t.opacity),void 0!==t.transparent&&(i.transparent=t.transparent),void 0!==t.alphaTest&&(i.alphaTest=t.alphaTest),void 0!==t.depthTest&&(i.depthTest=t.depthTest),void 0!==t.depthWrite&&(i.depthWrite=t.depthWrite),void 0!==t.colorWrite&&(i.colorWrite=t.colorWrite),void 0!==t.wireframe&&(i.wireframe=t.wireframe),void 0!==t.wireframeLinewidth&&(i.wireframeLinewidth=t.wireframeLinewidth),void 0!==t.wireframeLinecap&&(i.wireframeLinecap=t.wireframeLinecap),void 0!==t.wireframeLinejoin&&(i.wireframeLinejoin=t.wireframeLinejoin),void 0!==t.skinning&&(i.skinning=t.skinning),void 0!==t.morphTargets&&(i.morphTargets=t.morphTargets),void 0!==t.size&&(i.size=t.size),void 0!==t.sizeAttenuation&&(i.sizeAttenuation=t.sizeAttenuation),void 0!==t.map&&(i.map=e(t.map)),void 0!==t.alphaMap&&(i.alphaMap=e(t.alphaMap),i.transparent=!0),void 0!==t.bumpMap&&(i.bumpMap=e(t.bumpMap)),void 0!==t.bumpScale&&(i.bumpScale=t.bumpScale),void 0!==t.normalMap&&(i.normalMap=e(t.normalMap)),void 0!==t.normalScale){var n=t.normalScale;!1===Array.isArray(n)&&(n=[n,n]),i.normalScale=(new l).fromArray(n)}return void 0!==t.displacementMap&&(i.displacementMap=e(t.displacementMap)),void 0!==t.displacementScale&&(i.displacementScale=t.displacementScale),void 0!==t.displacementBias&&(i.displacementBias=t.displacementBias),void 0!==t.roughnessMap&&(i.roughnessMap=e(t.roughnessMap)),void 0!==t.metalnessMap&&(i.metalnessMap=e(t.metalnessMap)),void 0!==t.emissiveMap&&(i.emissiveMap=e(t.emissiveMap)),void 0!==t.emissiveIntensity&&(i.emissiveIntensity=t.emissiveIntensity),void 0!==t.specularMap&&(i.specularMap=e(t.specularMap)),void 0!==t.envMap&&(i.envMap=e(t.envMap)),void 0!==t.reflectivity&&(i.reflectivity=t.reflectivity),void 0!==t.lightMap&&(i.lightMap=e(t.lightMap)),void 0!==t.lightMapIntensity&&(i.lightMapIntensity=t.lightMapIntensity),void 0!==t.aoMap&&(i.aoMap=e(t.aoMap)),void 0!==t.aoMapIntensity&&(i.aoMapIntensity=t.aoMapIntensity),void 0!==t.gradientMap&&(i.gradientMap=e(t.gradientMap)),i}}),Object.assign(ui.prototype,{load:function(t,e,r,i){var n=this;new Lr(n.manager).load(t,function(t){e(n.parse(JSON.parse(t)))},r,i)},parse:function(t){var e=new Ct,r=t.data.index;if(void 0!==r){a=new Sp[r.type](r.array);e.setIndex(new St(a,1))}var i=t.data.attributes;for(var n in i){var o=i[n],a=new Sp[o.type](o.array);e.addAttribute(n,new St(a,o.itemSize,o.normalized))}var s=t.data.groups||t.data.drawcalls||t.data.offsets;if(void 0!==s)for(var c=0,u=s.length;c!==u;++c){var h=s[c];e.addGroup(h.start,h.count,h.materialIndex)}var l=t.data.boundingSphere;if(void 0!==l){var p=new g;void 0!==l.center&&p.fromArray(l.center),e.boundingSphere=new ct(p,l.radius)}return e}});var Sp={Int8Array:Int8Array,Uint8Array:Uint8Array,Uint8ClampedArray:"undefined"!=typeof Uint8ClampedArray?Uint8ClampedArray:Uint8Array,Int16Array:Int16Array,Uint16Array:Uint16Array,Int32Array:Int32Array,Uint32Array:Uint32Array,Float32Array:Float32Array,Float64Array:Float64Array};hi.Handlers={handlers:[],add:function(t,e){this.handlers.push(t,e)},get:function(t){for(var e=this.handlers,r=0,i=e.length;r<i;r+=2){var n=e[r],o=e[r+1];if(n.test(t))return o}return null}},Object.assign(hi.prototype,{crossOrigin:void 0,extractUrlBase:function(t){var e=t.split("/");return 1===e.length?"./":(e.pop(),e.join("/")+"/")},initMaterials:function(t,e,r){for(var i=this,n=[],o=0;o<t.length;++o)n[o]=i.createMaterial(t[o],e,r);return n},createMaterial:function(){var t={NoBlending:hh,NormalBlending:lh,AdditiveBlending:ph,SubtractiveBlending:dh,MultiplyBlending:fh,CustomBlending:mh},e=new tt,r=new Fr,i=new ci;return function(n,o,a){function s(t,e,i,n,s){var u,h=o+t,l=hi.Handlers.get(h);null!==l?u=l.load(h):(r.setCrossOrigin(a),u=r.load(h)),void 0!==e&&(u.repeat.fromArray(e),1!==e[0]&&(u.wrapS=el),1!==e[1]&&(u.wrapT=el)),void 0!==i&&u.offset.fromArray(i),void 0!==n&&("repeat"===n[0]&&(u.wrapS=el),"mirror"===n[0]&&(u.wrapS=il),"repeat"===n[1]&&(u.wrapT=el),"mirror"===n[1]&&(u.wrapT=il)),void 0!==s&&(u.anisotropy=s);var p=Ql.generateUUID();return c[p]=u,p}var c={},u={uuid:Ql.generateUUID(),type:"MeshLambertMaterial"};for(var h in n){var l=n[h];switch(h){case"DbgColor":case"DbgIndex":case"opticalDensity":case"illumination":break;case"DbgName":u.name=l;break;case"blending":u.blending=t[l];break;case"colorAmbient":case"mapAmbient":console.warn("THREE.Loader.createMaterial:",h,"is no longer supported.");break;case"colorDiffuse":u.color=e.fromArray(l).getHex();break;case"colorSpecular":u.specular=e.fromArray(l).getHex();break;case"colorEmissive":u.emissive=e.fromArray(l).getHex();break;case"specularCoef":u.shininess=l;break;case"shading":"basic"===l.toLowerCase()&&(u.type="MeshBasicMaterial"),"phong"===l.toLowerCase()&&(u.type="MeshPhongMaterial"),"standard"===l.toLowerCase()&&(u.type="MeshStandardMaterial");break;case"mapDiffuse":u.map=s(l,n.mapDiffuseRepeat,n.mapDiffuseOffset,n.mapDiffuseWrap,n.mapDiffuseAnisotropy);break;case"mapDiffuseRepeat":case"mapDiffuseOffset":case"mapDiffuseWrap":case"mapDiffuseAnisotropy":break;case"mapEmissive":u.emissiveMap=s(l,n.mapEmissiveRepeat,n.mapEmissiveOffset,n.mapEmissiveWrap,n.mapEmissiveAnisotropy);break;case"mapEmissiveRepeat":case"mapEmissiveOffset":case"mapEmissiveWrap":case"mapEmissiveAnisotropy":break;case"mapLight":u.lightMap=s(l,n.mapLightRepeat,n.mapLightOffset,n.mapLightWrap,n.mapLightAnisotropy);break;case"mapLightRepeat":case"mapLightOffset":case"mapLightWrap":case"mapLightAnisotropy":break;case"mapAO":u.aoMap=s(l,n.mapAORepeat,n.mapAOOffset,n.mapAOWrap,n.mapAOAnisotropy);break;case"mapAORepeat":case"mapAOOffset":case"mapAOWrap":case"mapAOAnisotropy":break;case"mapBump":u.bumpMap=s(l,n.mapBumpRepeat,n.mapBumpOffset,n.mapBumpWrap,n.mapBumpAnisotropy);break;case"mapBumpScale":u.bumpScale=l;break;case"mapBumpRepeat":case"mapBumpOffset":case"mapBumpWrap":case"mapBumpAnisotropy":break;case"mapNormal":u.normalMap=s(l,n.mapNormalRepeat,n.mapNormalOffset,n.mapNormalWrap,n.mapNormalAnisotropy);break;case"mapNormalFactor":u.normalScale=[l,l];break;case"mapNormalRepeat":case"mapNormalOffset":case"mapNormalWrap":case"mapNormalAnisotropy":break;case"mapSpecular":u.specularMap=s(l,n.mapSpecularRepeat,n.mapSpecularOffset,n.mapSpecularWrap,n.mapSpecularAnisotropy);break;case"mapSpecularRepeat":case"mapSpecularOffset":case"mapSpecularWrap":case"mapSpecularAnisotropy":break;case"mapMetalness":u.metalnessMap=s(l,n.mapMetalnessRepeat,n.mapMetalnessOffset,n.mapMetalnessWrap,n.mapMetalnessAnisotropy);break;case"mapMetalnessRepeat":case"mapMetalnessOffset":case"mapMetalnessWrap":case"mapMetalnessAnisotropy":break;case"mapRoughness":u.roughnessMap=s(l,n.mapRoughnessRepeat,n.mapRoughnessOffset,n.mapRoughnessWrap,n.mapRoughnessAnisotropy);break;case"mapRoughnessRepeat":case"mapRoughnessOffset":case"mapRoughnessWrap":case"mapRoughnessAnisotropy":break;case"mapAlpha":u.alphaMap=s(l,n.mapAlphaRepeat,n.mapAlphaOffset,n.mapAlphaWrap,n.mapAlphaAnisotropy);break;case"mapAlphaRepeat":case"mapAlphaOffset":case"mapAlphaWrap":case"mapAlphaAnisotropy":break;case"flipSided":u.side=ih;break;case"doubleSided":u.side=nh;break;case"transparency":console.warn("THREE.Loader.createMaterial: transparency has been renamed to opacity"),u.opacity=l;break;case"depthTest":case"depthWrite":case"colorWrite":case"opacity":case"reflectivity":case"transparent":case"visible":case"wireframe":u[h]=l;break;case"vertexColors":!0===l&&(u.vertexColors=uh),"face"===l&&(u.vertexColors=ch);break;default:console.error("THREE.Loader.createMaterial: Unsupported",h,l)}}return"MeshBasicMaterial"===u.type&&delete u.emissive,"MeshPhongMaterial"!==u.type&&delete u.specular,u.opacity<1&&(u.transparent=!0),i.setTextures(c),i.parse(u)}}()}),Object.assign(li.prototype,{load:function(t,e,r,i){var n=this,o=this.texturePath&&"string"==typeof this.texturePath?this.texturePath:hi.prototype.extractUrlBase(t),a=new Lr(this.manager);a.setWithCredentials(this.withCredentials),a.load(t,function(r){var i=JSON.parse(r),a=i.metadata;if(void 0!==a){var s=a.type;if(void 0!==s){if("object"===s.toLowerCase())return void console.error("THREE.JSONLoader: "+t+" should be loaded with THREE.ObjectLoader instead.");if("scene"===s.toLowerCase())return void console.error("THREE.JSONLoader: "+t+" should be loaded with THREE.SceneLoader instead.")}}var c=n.parse(i,o);e(c.geometry,c.materials)},r,i)},setTexturePath:function(t){this.texturePath=t},parse:function(){function t(t,e){function r(t,e){return t&1<<e}var i,n,o,a,s,c,u,h,p,d,f,m,v,y,b,x,_,w,S,A,M,E,T,P,C,I=t.faces,R=t.vertices,L=t.normals,O=t.colors,D=t.scale,N=0;if(void 0!==t.uvs){for(i=0;i<t.uvs.length;i++)t.uvs[i].length&&N++;for(i=0;i<N;i++)e.faceVertexUvs[i]=[]}for(a=0,s=R.length;a<s;)(w=new g).x=R[a++]*D,w.y=R[a++]*D,w.z=R[a++]*D,e.vertices.push(w);for(a=0,s=I.length;a<s;)if(d=I[a++],f=r(d,0),m=r(d,1),v=r(d,3),y=r(d,4),b=r(d,5),x=r(d,6),_=r(d,7),f){if(A=new xt,A.a=I[a],A.b=I[a+1],A.c=I[a+3],M=new xt,M.a=I[a+1],M.b=I[a+2],M.c=I[a+3],a+=4,m&&(p=I[a++],A.materialIndex=p,M.materialIndex=p),o=e.faces.length,v)for(i=0;i<N;i++)for(P=t.uvs[i],e.faceVertexUvs[i][o]=[],e.faceVertexUvs[i][o+1]=[],n=0;n<4;n++)C=new l(P[2*(h=I[a++])],P[2*h+1]),2!==n&&e.faceVertexUvs[i][o].push(C),0!==n&&e.faceVertexUvs[i][o+1].push(C);if(y&&(u=3*I[a++],A.normal.set(L[u++],L[u++],L[u]),M.normal.copy(A.normal)),b)for(i=0;i<4;i++)u=3*I[a++],T=new g(L[u++],L[u++],L[u]),2!==i&&A.vertexNormals.push(T),0!==i&&M.vertexNormals.push(T);if(x&&(E=O[c=I[a++]],A.color.setHex(E),M.color.setHex(E)),_)for(i=0;i<4;i++)E=O[c=I[a++]],2!==i&&A.vertexColors.push(new tt(E)),0!==i&&M.vertexColors.push(new tt(E));e.faces.push(A),e.faces.push(M)}else{if(S=new xt,S.a=I[a++],S.b=I[a++],S.c=I[a++],m&&(p=I[a++],S.materialIndex=p),o=e.faces.length,v)for(i=0;i<N;i++)for(P=t.uvs[i],e.faceVertexUvs[i][o]=[],n=0;n<3;n++)C=new l(P[2*(h=I[a++])],P[2*h+1]),e.faceVertexUvs[i][o].push(C);if(y&&(u=3*I[a++],S.normal.set(L[u++],L[u++],L[u])),b)for(i=0;i<3;i++)u=3*I[a++],T=new g(L[u++],L[u++],L[u]),S.vertexNormals.push(T);if(x&&(c=I[a++],S.color.setHex(O[c])),_)for(i=0;i<3;i++)c=I[a++],S.vertexColors.push(new tt(O[c]));e.faces.push(S)}}function e(t,e){var r=void 0!==t.influencesPerVertex?t.influencesPerVertex:2;if(t.skinWeights)for(var i=0,n=t.skinWeights.length;i<n;i+=r){var o=t.skinWeights[i],a=r>1?t.skinWeights[i+1]:0,s=r>2?t.skinWeights[i+2]:0,c=r>3?t.skinWeights[i+3]:0;e.skinWeights.push(new d(o,a,s,c))}if(t.skinIndices)for(var i=0,n=t.skinIndices.length;i<n;i+=r){var u=t.skinIndices[i],h=r>1?t.skinIndices[i+1]:0,l=r>2?t.skinIndices[i+2]:0,p=r>3?t.skinIndices[i+3]:0;e.skinIndices.push(new d(u,h,l,p))}e.bones=t.bones,e.bones&&e.bones.length>0&&(e.skinWeights.length!==e.skinIndices.length||e.skinIndices.length!==e.vertices.length)&&console.warn("When skinning, number of vertices ("+e.vertices.length+"), skinIndices ("+e.skinIndices.length+"), and skinWeights ("+e.skinWeights.length+") should match.")}function r(t,e){var r=t.scale;if(void 0!==t.morphTargets)for(var i=0,n=t.morphTargets.length;i<n;i++){e.morphTargets[i]={},e.morphTargets[i].name=t.morphTargets[i].name,e.morphTargets[i].vertices=[];for(var o=e.morphTargets[i].vertices,a=t.morphTargets[i].vertices,s=0,c=a.length;s<c;s+=3){var u=new g;u.x=a[s]*r,u.y=a[s+1]*r,u.z=a[s+2]*r,o.push(u)}}if(void 0!==t.morphColors&&t.morphColors.length>0){console.warn('THREE.JSONLoader: "morphColors" no longer supported. Using them as face colors.');for(var h=e.faces,l=t.morphColors[0].colors,i=0,n=h.length;i<n;i++)h[i].color.fromArray(l,3*i)}}function i(t,e){var r=[],i=[];void 0!==t.animation&&i.push(t.animation),void 0!==t.animations&&(t.animations.length?i=i.concat(t.animations):i.push(t.animations));for(var n=0;n<i.length;n++){var o=si.parseAnimation(i[n],e.bones);o&&r.push(o)}if(e.morphTargets){var a=si.CreateClipsFromMorphTargetSequences(e.morphTargets,10);r=r.concat(a)}r.length>0&&(e.animations=r)}return function(n,o){void 0!==n.data&&(n=n.data),void 0!==n.scale?n.scale=1/n.scale:n.scale=1;var a=new wt;return t(n,a),e(n,a),r(n,a),i(n,a),a.computeFaceNormals(),a.computeBoundingSphere(),void 0===n.materials||0===n.materials.length?{geometry:a}:{geometry:a,materials:hi.prototype.initMaterials(n.materials,o,this.crossOrigin)}}}()}),Object.assign(pi.prototype,{load:function(t,e,r,i){""===this.texturePath&&(this.texturePath=t.substring(0,t.lastIndexOf("/")+1));var n=this;new Lr(n.manager).load(t,function(r){var o=null;try{o=JSON.parse(r)}catch(e){return void 0!==i&&i(e),void console.error("THREE:ObjectLoader: Can't parse "+t+".",e.message)}var a=o.metadata;if(void 0===a||void 0===a.type||"geometry"===a.type.toLowerCase())return void console.error("THREE.ObjectLoader: Can't load "+t+". Use THREE.JSONLoader instead.");n.parse(o,e)},r,i)},setTexturePath:function(t){this.texturePath=t},setCrossOrigin:function(t){this.crossOrigin=t},parse:function(t,e){var r=this.parseGeometries(t.geometries),i=this.parseImages(t.images,function(){void 0!==e&&e(a)}),n=this.parseTextures(t.textures,i),o=this.parseMaterials(t.materials,n),a=this.parseObject(t.object,r,o);return t.animations&&(a.animations=this.parseAnimations(t.animations)),void 0!==t.images&&0!==t.images.length||void 0!==e&&e(a),a},parseGeometries:function(t){var e=this,r={};if(void 0!==t)for(var i=new li,n=new ui,o=0,a=t.length;o<a;o++){var s,c=t[o];switch(c.type){case"PlaneGeometry":case"PlaneBufferGeometry":s=new vp[c.type](c.width,c.height,c.widthSegments,c.heightSegments);break;case"BoxGeometry":case"BoxBufferGeometry":case"CubeGeometry":s=new vp[c.type](c.width,c.height,c.depth,c.widthSegments,c.heightSegments,c.depthSegments);break;case"CircleGeometry":case"CircleBufferGeometry":s=new vp[c.type](c.radius,c.segments,c.thetaStart,c.thetaLength);break;case"CylinderGeometry":case"CylinderBufferGeometry":s=new vp[c.type](c.radiusTop,c.radiusBottom,c.height,c.radialSegments,c.heightSegments,c.openEnded,c.thetaStart,c.thetaLength);break;case"ConeGeometry":case"ConeBufferGeometry":s=new vp[c.type](c.radius,c.height,c.radialSegments,c.heightSegments,c.openEnded,c.thetaStart,c.thetaLength);break;case"SphereGeometry":case"SphereBufferGeometry":s=new vp[c.type](c.radius,c.widthSegments,c.heightSegments,c.phiStart,c.phiLength,c.thetaStart,c.thetaLength);break;case"DodecahedronGeometry":case"IcosahedronGeometry":case"OctahedronGeometry":case"TetrahedronGeometry":s=new vp[c.type](c.radius,c.detail);break;case"RingGeometry":case"RingBufferGeometry":s=new vp[c.type](c.innerRadius,c.outerRadius,c.thetaSegments,c.phiSegments,c.thetaStart,c.thetaLength);break;case"TorusGeometry":case"TorusBufferGeometry":s=new vp[c.type](c.radius,c.tube,c.radialSegments,c.tubularSegments,c.arc);break;case"TorusKnotGeometry":case"TorusKnotBufferGeometry":s=new vp[c.type](c.radius,c.tube,c.tubularSegments,c.radialSegments,c.p,c.q);break;case"LatheGeometry":case"LatheBufferGeometry":s=new vp[c.type](c.points,c.segments,c.phiStart,c.phiLength);break;case"BufferGeometry":s=n.parse(c);break;case"Geometry":s=i.parse(c,e.texturePath).geometry;break;default:console.warn('THREE.ObjectLoader: Unsupported geometry type "'+c.type+'"');continue}s.uuid=c.uuid,void 0!==c.name&&(s.name=c.name),r[c.uuid]=s}return r},parseMaterials:function(t,e){var r={};if(void 0!==t){var i=new ci;i.setTextures(e);for(var n=0,o=t.length;n<o;n++){var a=t[n];if("MultiMaterial"===a.type){for(var s=[],c=0;c<a.materials.length;c++)s.push(i.parse(a.materials[c]));r[a.uuid]=s}else r[a.uuid]=i.parse(a)}}return r},parseAnimations:function(t){for(var e=[],r=0;r<t.length;r++){var i=si.parse(t[r]);e.push(i)}return e},parseImages:function(t,e){var r=this,i={};if(void 0!==t&&t.length>0){var n=new Nr(new Rr(e));n.setCrossOrigin(this.crossOrigin);for(var o=0,a=t.length;o<a;o++){var s=t[o],c=/^(\/\/)|([a-z]+:(\/\/)?)/i.test(s.url)?s.url:r.texturePath+s.url;i[s.uuid]=function(t){return r.manager.itemStart(t),n.load(t,function(){r.manager.itemEnd(t)},void 0,function(){r.manager.itemEnd(t),r.manager.itemError(t)})}(c)}}return i},parseTextures:function(t,e){function r(t,e){return"number"==typeof t?t:(console.warn("THREE.ObjectLoader.parseTexture: Constant should be in numeric form.",t),e[t])}var i={};if(void 0!==t)for(var n=0,o=t.length;n<o;n++){var a=t[n];void 0===a.image&&console.warn('THREE.ObjectLoader: No "image" specified for',a.uuid),void 0===e[a.image]&&console.warn("THREE.ObjectLoader: Undefined image",a.image);var s=new p(e[a.image]);s.needsUpdate=!0,s.uuid=a.uuid,void 0!==a.name&&(s.name=a.name),void 0!==a.mapping&&(s.mapping=r(a.mapping,Ap)),void 0!==a.offset&&s.offset.fromArray(a.offset),void 0!==a.repeat&&s.repeat.fromArray(a.repeat),void 0!==a.wrap&&(s.wrapS=r(a.wrap[0],Mp),s.wrapT=r(a.wrap[1],Mp)),void 0!==a.minFilter&&(s.minFilter=r(a.minFilter,Ep)),void 0!==a.magFilter&&(s.magFilter=r(a.magFilter,Ep)),void 0!==a.anisotropy&&(s.anisotropy=a.anisotropy),void 0!==a.flipY&&(s.flipY=a.flipY),i[a.uuid]=s}return i},parseObject:function(){var t=new v;return function(e,r,i){function n(t){return void 0===r[t]&&console.warn("THREE.ObjectLoader: Undefined geometry",t),r[t]}function o(t){if(void 0!==t){if(Array.isArray(t)){for(var e=[],r=0,n=t.length;r<n;r++){var o=t[r];void 0===i[o]&&console.warn("THREE.ObjectLoader: Undefined material",o),e.push(i[o])}return e}return void 0===i[t]&&console.warn("THREE.ObjectLoader: Undefined material",t),i[t]}}var a,s=this;switch(e.type){case"Scene":a=new _e,void 0!==e.background&&Number.isInteger(e.background)&&(a.background=new tt(e.background)),void 0!==e.fog&&("Fog"===e.fog.type?a.fog=new xe(e.fog.color,e.fog.near,e.fog.far):"FogExp2"===e.fog.type&&(a.fog=new be(e.fog.color,e.fog.density)));break;case"PerspectiveCamera":a=new bt(e.fov,e.aspect,e.near,e.far),void 0!==e.focus&&(a.focus=e.focus),void 0!==e.zoom&&(a.zoom=e.zoom),void 0!==e.filmGauge&&(a.filmGauge=e.filmGauge),void 0!==e.filmOffset&&(a.filmOffset=e.filmOffset),void 0!==e.view&&(a.view=Object.assign({},e.view));break;case"OrthographicCamera":a=new yt(e.left,e.right,e.top,e.bottom,e.near,e.far);break;case"AmbientLight":a=new Wr(e.color,e.intensity);break;case"DirectionalLight":a=new Hr(e.color,e.intensity);break;case"PointLight":a=new Vr(e.color,e.intensity,e.distance,e.decay);break;case"RectAreaLight":a=new Xr(e.color,e.intensity,e.width,e.height);break;case"SpotLight":a=new Gr(e.color,e.intensity,e.distance,e.angle,e.penumbra,e.decay);break;case"HemisphereLight":a=new zr(e.color,e.groundColor,e.intensity);break;case"SkinnedMesh":console.warn("THREE.ObjectLoader.parseObject() does not support SkinnedMesh yet.");case"Mesh":var c=n(e.geometry),u=o(e.material);a=c.bones&&c.bones.length>0?new Pe(c,u):new Bt(c,u);break;case"LOD":a=new Me;break;case"Line":a=new Ie(n(e.geometry),o(e.material),e.mode);break;case"LineLoop":a=new Le(n(e.geometry),o(e.material));break;case"LineSegments":a=new Re(n(e.geometry),o(e.material));break;case"PointCloud":case"Points":a=new De(n(e.geometry),o(e.material));break;case"Sprite":a=new Ae(o(e.material));break;case"Group":a=new Ne;break;default:a=new gt}if(a.uuid=e.uuid,void 0!==e.name&&(a.name=e.name),void 0!==e.matrix?(t.fromArray(e.matrix),t.decompose(a.position,a.quaternion,a.scale)):(void 0!==e.position&&a.position.fromArray(e.position),void 0!==e.rotation&&a.rotation.fromArray(e.rotation),void 0!==e.quaternion&&a.quaternion.fromArray(e.quaternion),void 0!==e.scale&&a.scale.fromArray(e.scale)),void 0!==e.castShadow&&(a.castShadow=e.castShadow),void 0!==e.receiveShadow&&(a.receiveShadow=e.receiveShadow),e.shadow&&(void 0!==e.shadow.bias&&(a.shadow.bias=e.shadow.bias),void 0!==e.shadow.radius&&(a.shadow.radius=e.shadow.radius),void 0!==e.shadow.mapSize&&a.shadow.mapSize.fromArray(e.shadow.mapSize),void 0!==e.shadow.camera&&(a.shadow.camera=this.parseObject(e.shadow.camera))),void 0!==e.visible&&(a.visible=e.visible),void 0!==e.userData&&(a.userData=e.userData),void 0!==e.children)for(var h in e.children)a.add(s.parseObject(e.children[h],r,i));if("LOD"===e.type)for(var l=e.levels,p=0;p<l.length;p++){var d=l[p];void 0!==(h=a.getObjectByProperty("uuid",d.object))&&a.addLevel(h,d.distance)}return a}}()});var Ap={UVMapping:300,CubeReflectionMapping:qh,CubeRefractionMapping:Yh,EquirectangularReflectionMapping:Zh,EquirectangularRefractionMapping:Kh,SphericalReflectionMapping:Qh,CubeUVReflectionMapping:Jh,CubeUVRefractionMapping:tl},Mp={RepeatWrapping:el,ClampToEdgeWrapping:rl,MirroredRepeatWrapping:il},Ep={NearestFilter:nl,NearestMipMapNearestFilter:ol,NearestMipMapLinearFilter:al,LinearFilter:sl,LinearMipMapNearestFilter:cl,LinearMipMapLinearFilter:ul};Object.assign(Si.prototype,{getPoint:function(){return console.warn("THREE.Curve: .getPoint() not implemented."),null},getPointAt:function(t){var e=this.getUtoTmapping(t);return this.getPoint(e)},getPoints:function(t){var e=this;void 0===t&&(t=5);for(var r=[],i=0;i<=t;i++)r.push(e.getPoint(i/t));return r},getSpacedPoints:function(t){var e=this;void 0===t&&(t=5);for(var r=[],i=0;i<=t;i++)r.push(e.getPointAt(i/t));return r},getLength:function(){var t=this.getLengths();return t[t.length-1]},getLengths:function(t){var e=this;if(void 0===t&&(t=this.arcLengthDivisions),this.cacheArcLengths&&this.cacheArcLengths.length===t+1&&!this.needsUpdate)return this.cacheArcLengths;this.needsUpdate=!1;var r,i,n=[],o=this.getPoint(0),a=0;for(n.push(0),i=1;i<=t;i++)a+=(r=e.getPoint(i/t)).distanceTo(o),n.push(a),o=r;return this.cacheArcLengths=n,n},updateArcLengths:function(){this.needsUpdate=!0,this.getLengths()},getUtoTmapping:function(t,e){var r,i=this.getLengths(),n=0,o=i.length;r=e||t*i[o-1];for(var a,s=0,c=o-1;s<=c;)if(n=Math.floor(s+(c-s)/2),(a=i[n]-r)<0)s=n+1;else{if(!(a>0)){c=n;break}c=n-1}if(n=c,i[n]===r)return n/(o-1);var u=i[n];return(n+(r-u)/(i[n+1]-u))/(o-1)},getTangent:function(t){var e=t-1e-4,r=t+1e-4;e<0&&(e=0),r>1&&(r=1);var i=this.getPoint(e);return this.getPoint(r).clone().sub(i).normalize()},getTangentAt:function(t){var e=this.getUtoTmapping(t);return this.getTangent(e)},computeFrenetFrames:function(t,e){var r,i,n,o=this,a=new g,s=[],c=[],u=[],h=new g,l=new v;for(r=0;r<=t;r++)i=r/t,s[r]=o.getTangentAt(i),s[r].normalize();c[0]=new g,u[0]=new g;var p=Number.MAX_VALUE,d=Math.abs(s[0].x),f=Math.abs(s[0].y),m=Math.abs(s[0].z);for(d<=p&&(p=d,a.set(1,0,0)),f<=p&&(p=f,a.set(0,1,0)),m<=p&&a.set(0,0,1),h.crossVectors(s[0],a).normalize(),c[0].crossVectors(s[0],h),u[0].crossVectors(s[0],c[0]),r=1;r<=t;r++)c[r]=c[r-1].clone(),u[r]=u[r-1].clone(),h.crossVectors(s[r-1],s[r]),h.length()>Number.EPSILON&&(h.normalize(),n=Math.acos(Ql.clamp(s[r-1].dot(s[r]),-1,1)),c[r].applyMatrix4(l.makeRotationAxis(h,n))),u[r].crossVectors(s[r],c[r]);if(!0===e)for(n=Math.acos(Ql.clamp(c[0].dot(c[t]),-1,1)),n/=t,s[0].dot(h.crossVectors(c[0],c[t]))>0&&(n=-n),r=1;r<=t;r++)c[r].applyMatrix4(l.makeRotationAxis(s[r],n*r)),u[r].crossVectors(s[r],c[r]);return{tangents:s,normals:c,binormals:u}}}),Ai.prototype=Object.create(Si.prototype),Ai.prototype.constructor=Ai,Ai.prototype.isLineCurve=!0,Ai.prototype.getPoint=function(t){if(1===t)return this.v2.clone();var e=this.v2.clone().sub(this.v1);return e.multiplyScalar(t).add(this.v1),e},Ai.prototype.getPointAt=function(t){return this.getPoint(t)},Ai.prototype.getTangent=function(t){return this.v2.clone().sub(this.v1).normalize()},Mi.prototype=Object.assign(Object.create(Si.prototype),{constructor:Mi,add:function(t){this.curves.push(t)},closePath:function(){var t=this.curves[0].getPoint(0),e=this.curves[this.curves.length-1].getPoint(1);t.equals(e)||this.curves.push(new Ai(e,t))},getPoint:function(t){for(var e=this,r=t*this.getLength(),i=this.getCurveLengths(),n=0;n<i.length;){if(i[n]>=r){var o=i[n]-r,a=e.curves[n],s=a.getLength(),c=0===s?0:1-o/s;return a.getPointAt(c)}n++}return null},getLength:function(){var t=this.getCurveLengths();return t[t.length-1]},updateArcLengths:function(){this.needsUpdate=!0,this.cacheLengths=null,this.getCurveLengths()},getCurveLengths:function(){var t=this;if(this.cacheLengths&&this.cacheLengths.length===this.curves.length)return this.cacheLengths;for(var e=[],r=0,i=0,n=this.curves.length;i<n;i++)r+=t.curves[i].getLength(),e.push(r);return this.cacheLengths=e,e},getSpacedPoints:function(t){var e=this;void 0===t&&(t=40);for(var r=[],i=0;i<=t;i++)r.push(e.getPoint(i/t));return this.autoClose&&r.push(r[0]),r},getPoints:function(t){t=t||12;for(var e,r=[],i=0,n=this.curves;i<n.length;i++)for(var o=n[i],a=o&&o.isEllipseCurve?2*t:o&&o.isLineCurve?1:o&&o.isSplineCurve?t*o.points.length:t,s=o.getPoints(a),c=0;c<s.length;c++){var u=s[c];e&&e.equals(u)||(r.push(u),e=u)}return this.autoClose&&r.length>1&&!r[r.length-1].equals(r[0])&&r.push(r[0]),r},createPointsGeometry:function(t){var e=this.getPoints(t);return this.createGeometry(e)},createSpacedPointsGeometry:function(t){var e=this.getSpacedPoints(t);return this.createGeometry(e)},createGeometry:function(t){for(var e=new wt,r=0,i=t.length;r<i;r++){var n=t[r];e.vertices.push(new g(n.x,n.y,n.z||0))}return e}}),Ei.prototype=Object.create(Si.prototype),Ei.prototype.constructor=Ei,Ei.prototype.isEllipseCurve=!0,Ei.prototype.getPoint=function(t){for(var e=2*Math.PI,r=this.aEndAngle-this.aStartAngle,i=Math.abs(r)<Number.EPSILON;r<0;)r+=e;for(;r>e;)r-=e;r<Number.EPSILON&&(r=i?0:e),!0!==this.aClockwise||i||(r===e?r=-e:r-=e);var n=this.aStartAngle+t*r,o=this.aX+this.xRadius*Math.cos(n),a=this.aY+this.yRadius*Math.sin(n);if(0!==this.aRotation){var s=Math.cos(this.aRotation),c=Math.sin(this.aRotation),u=o-this.aX,h=a-this.aY;o=u*s-h*c+this.aX,a=u*c+h*s+this.aY}return new l(o,a)},Ti.prototype=Object.create(Si.prototype),Ti.prototype.constructor=Ti,Ti.prototype.isSplineCurve=!0,Ti.prototype.getPoint=function(t){var e=this.points,r=(e.length-1)*t,i=Math.floor(r),n=r-i,o=e[0===i?i:i-1],a=e[i],s=e[i>e.length-2?e.length-1:i+1],c=e[i>e.length-3?e.length-1:i+2];return new l(di(n,o.x,a.x,s.x,c.x),di(n,o.y,a.y,s.y,c.y))},Pi.prototype=Object.create(Si.prototype),Pi.prototype.constructor=Pi,Pi.prototype.getPoint=function(t){var e=this.v0,r=this.v1,i=this.v2,n=this.v3;return new l(wi(t,e.x,r.x,i.x,n.x),wi(t,e.y,r.y,i.y,n.y))},Ci.prototype=Object.create(Si.prototype),Ci.prototype.constructor=Ci,Ci.prototype.getPoint=function(t){var e=this.v0,r=this.v1,i=this.v2;return new l(vi(t,e.x,r.x,i.x),vi(t,e.y,r.y,i.y))};var Tp=Object.assign(Object.create(Mi.prototype),{fromPoints:function(t){var e=this;this.moveTo(t[0].x,t[0].y);for(var r=1,i=t.length;r<i;r++)e.lineTo(t[r].x,t[r].y)},moveTo:function(t,e){this.currentPoint.set(t,e)},lineTo:function(t,e){var r=new Ai(this.currentPoint.clone(),new l(t,e));this.curves.push(r),this.currentPoint.set(t,e)},quadraticCurveTo:function(t,e,r,i){var n=new Ci(this.currentPoint.clone(),new l(t,e),new l(r,i));this.curves.push(n),this.currentPoint.set(r,i)},bezierCurveTo:function(t,e,r,i,n,o){var a=new Pi(this.currentPoint.clone(),new l(t,e),new l(r,i),new l(n,o));this.curves.push(a),this.currentPoint.set(n,o)},splineThru:function(t){var e=new Ti([this.currentPoint.clone()].concat(t));this.curves.push(e),this.currentPoint.copy(t[t.length-1])},arc:function(t,e,r,i,n,o){var a=this.currentPoint.x,s=this.currentPoint.y;this.absarc(t+a,e+s,r,i,n,o)},absarc:function(t,e,r,i,n,o){this.absellipse(t,e,r,r,i,n,o)},ellipse:function(t,e,r,i,n,o,a,s){var c=this.currentPoint.x,u=this.currentPoint.y;this.absellipse(t+c,e+u,r,i,n,o,a,s)},absellipse:function(t,e,r,i,n,o,a,s){var c=new Ei(t,e,r,i,n,o,a,s);if(this.curves.length>0){var u=c.getPoint(0);u.equals(this.currentPoint)||this.lineTo(u.x,u.y)}this.curves.push(c);var h=c.getPoint(1);this.currentPoint.copy(h)}});Ii.prototype=Tp,Tp.constructor=Ii,Ri.prototype=Object.assign(Object.create(Tp),{constructor:Ri,getPointsHoles:function(t){for(var e=this,r=[],i=0,n=this.holes.length;i<n;i++)r[i]=e.holes[i].getPoints(t);return r},extractAllPoints:function(t){return{shape:this.getPoints(t),holes:this.getPointsHoles(t)}},extractPoints:function(t){return this.extractAllPoints(t)}}),Object.assign(Li.prototype,{moveTo:function(t,e){this.currentPath=new Ii,this.subPaths.push(this.currentPath),this.currentPath.moveTo(t,e)},lineTo:function(t,e){this.currentPath.lineTo(t,e)},quadraticCurveTo:function(t,e,r,i){this.currentPath.quadraticCurveTo(t,e,r,i)},bezierCurveTo:function(t,e,r,i,n,o){this.currentPath.bezierCurveTo(t,e,r,i,n,o)},splineThru:function(t){this.currentPath.splineThru(t)},toShapes:function(t,e){function r(t){for(var e=[],r=0,i=t.length;r<i;r++){var n=t[r],o=new Ri;o.curves=n.curves,e.push(o)}return e}var i=gp.isClockWise,n=this.subPaths;if(0===n.length)return[];if(!0===e)return r(n);var o,a,s,c=[];if(1===n.length)return a=n[0],s=new Ri,s.curves=a.curves,c.push(s),c;var u=!i(n[0].getPoints());u=t?!u:u;var h,l=[],p=[],d=[],f=0;p[f]=void 0,d[f]=[];for(var m=0,g=n.length;m<g;m++)o=i(h=(a=n[m]).getPoints()),(o=t?!o:o)?(!u&&p[f]&&f++,p[f]={s:new Ri,p:h},p[f].s.curves=a.curves,u&&f++,d[f]=[]):d[f].push({h:a,p:h[0]});if(!p[0])return r(n);if(p.length>1){for(var v=!1,y=[],b=0,x=p.length;b<x;b++)l[b]=[];for(var b=0,x=p.length;b<x;b++)for(var _=d[b],w=0;w<_.length;w++){for(var S=_[w],A=!0,M=0;M<p.length;M++)(function(t,e){for(var r=e.length,i=!1,n=r-1,o=0;o<r;n=o++){var a=e[n],s=e[o],c=s.x-a.x,u=s.y-a.y;if(Math.abs(u)>Number.EPSILON){if(u<0&&(a=e[o],c=-c,s=e[n],u=-u),t.y<a.y||t.y>s.y)continue;if(t.y===a.y){if(t.x===a.x)return!0}else{var h=u*(t.x-a.x)-c*(t.y-a.y);if(0===h)return!0;if(h<0)continue;i=!i}}else{if(t.y!==a.y)continue;if(s.x<=t.x&&t.x<=a.x||a.x<=t.x&&t.x<=s.x)return!0}}return i})(S.p,p[M].p)&&(b!==M&&y.push({froms:b,tos:M,hole:w}),A?(A=!1,l[M].push(S)):v=!0);A&&l[b].push(S)}y.length>0&&(v||(d=l))}for(var E,m=0,T=p.length;m<T;m++){s=p[m].s,c.push(s);for(var P=0,C=(E=d[m]).length;P<C;P++)s.holes.push(E[P].h)}return c}}),Object.assign(Oi.prototype,{isFont:!0,generateShapes:function(t,e,r){function i(t,e,i,o){var a=n.glyphs[t]||n.glyphs["?"];if(a){var s,c,u,h,l,p,d,f,m,g,v,y=new Li,b=[];if(a.o)for(var x=a._cachedOutline||(a._cachedOutline=a.o.split(" ")),_=0,w=x.length;_<w;)switch(x[_++]){case"m":s=x[_++]*e+i,c=x[_++]*e+o,y.moveTo(s,c);break;case"l":s=x[_++]*e+i,c=x[_++]*e+o,y.lineTo(s,c);break;case"q":if(u=x[_++]*e+i,h=x[_++]*e+o,d=x[_++]*e+i,f=x[_++]*e+o,y.quadraticCurveTo(d,f,u,h),v=b[b.length-1]){l=v.x,p=v.y;for(S=1;S<=r;S++)vi(A=S/r,l,d,u),vi(A,p,f,h)}break;case"b":if(u=x[_++]*e+i,h=x[_++]*e+o,d=x[_++]*e+i,f=x[_++]*e+o,m=x[_++]*e+i,g=x[_++]*e+o,y.bezierCurveTo(d,f,m,g,u,h),v=b[b.length-1]){l=v.x,p=v.y;for(var S=1;S<=r;S++){var A=S/r;wi(A,l,d,m,u),wi(A,p,f,g,h)}}}return{offsetX:a.ha*e,path:y}}}void 0===e&&(e=100),void 0===r&&(r=4);for(var n=this.data,o=function(t){for(var r=String(t).split(""),o=e/n.resolution,a=(n.boundingBox.yMax-n.boundingBox.yMin+n.underlineThickness)*o,s=0,c=0,u=[],h=0;h<r.length;h++){var l=r[h];if("\n"===l)s=0,c-=a;else{var p=i(l,o,s,c);s+=p.offsetX,u.push(p.path)}}return u}(t),a=[],s=0,c=o.length;s<c;s++)Array.prototype.push.apply(a,o[s].toShapes());return a}}),Object.assign(Di.prototype,{load:function(t,e,r,i){var n=this;new Lr(this.manager).load(t,function(t){var r;try{r=JSON.parse(t)}catch(e){console.warn("THREE.FontLoader: typeface.js support is being deprecated. Use typeface.json instead."),r=JSON.parse(t.substring(65,t.length-2))}var i=n.parse(r);e&&e(i)},r,i)},parse:function(t){return new Oi(t)}});var Pp,Cp={getContext:function(){return void 0===Pp&&(Pp=new(window.AudioContext||window.webkitAudioContext)),Pp},setContext:function(t){Pp=t}};Object.assign(Ni.prototype,{load:function(t,e,r,i){var n=new Lr(this.manager);n.setResponseType("arraybuffer"),n.load(t,function(t){Cp.getContext().decodeAudioData(t,function(t){e(t)})},r,i)}}),Object.assign(ki.prototype,{update:function(){var t,e,r,i,n,o,a,s,c=new v,u=new v;return function(h){if(t!==this||e!==h.focus||r!==h.fov||i!==h.aspect*this.aspect||n!==h.near||o!==h.far||a!==h.zoom||s!==this.eyeSep){t=this,e=h.focus,r=h.fov,i=h.aspect*this.aspect,n=h.near,o=h.far,a=h.zoom;var l,p,d=h.projectionMatrix.clone(),f=(s=this.eyeSep/2)*n/e,m=n*Math.tan(Ql.DEG2RAD*r*.5)/a;u.elements[12]=-s,c.elements[12]=s,l=-m*i+f,p=m*i+f,d.elements[0]=2*n/(p-l),d.elements[8]=(p+l)/(p-l),this.cameraL.projectionMatrix.copy(d),l=-m*i-f,p=m*i-f,d.elements[0]=2*n/(p-l),d.elements[8]=(p+l)/(p-l),this.cameraR.projectionMatrix.copy(d)}this.cameraL.matrixWorld.copy(h.matrixWorld).multiply(u),this.cameraR.matrixWorld.copy(h.matrixWorld).multiply(c)}}()}),Fi.prototype=Object.assign(Object.create(gt.prototype),{constructor:Fi,getInput:function(){return this.gain},removeFilter:function(){null!==this.filter&&(this.gain.disconnect(this.filter),this.filter.disconnect(this.context.destination),this.gain.connect(this.context.destination),this.filter=null)},getFilter:function(){return this.filter},setFilter:function(t){null!==this.filter?(this.gain.disconnect(this.filter),this.filter.disconnect(this.context.destination)):this.gain.disconnect(this.context.destination),this.filter=t,this.gain.connect(this.filter),this.filter.connect(this.context.destination)},getMasterVolume:function(){return this.gain.gain.value},setMasterVolume:function(t){this.gain.gain.value=t},updateMatrixWorld:function(){var t=new g,e=new m,r=new g,i=new g;return function(n){gt.prototype.updateMatrixWorld.call(this,n);var o=this.context.listener,a=this.up;this.matrixWorld.decompose(t,e,r),i.set(0,0,-1).applyQuaternion(e),o.positionX?(o.positionX.setValueAtTime(t.x,this.context.currentTime),o.positionY.setValueAtTime(t.y,this.context.currentTime),o.positionZ.setValueAtTime(t.z,this.context.currentTime),o.forwardX.setValueAtTime(i.x,this.context.currentTime),o.forwardY.setValueAtTime(i.y,this.context.currentTime),o.forwardZ.setValueAtTime(i.z,this.context.currentTime),o.upX.setValueAtTime(a.x,this.context.currentTime),o.upY.setValueAtTime(a.y,this.context.currentTime),o.upZ.setValueAtTime(a.z,this.context.currentTime)):(o.setPosition(t.x,t.y,t.z),o.setOrientation(i.x,i.y,i.z,a.x,a.y,a.z))}}()}),Bi.prototype=Object.assign(Object.create(gt.prototype),{constructor:Bi,getOutput:function(){return this.gain},setNodeSource:function(t){return this.hasPlaybackControl=!1,this.sourceType="audioNode",this.source=t,this.connect(),this},setBuffer:function(t){return this.buffer=t,this.sourceType="buffer",this.autoplay&&this.play(),this},play:function(){if(!0===this.isPlaying)return void console.warn("THREE.Audio: Audio is already playing.");if(!1===this.hasPlaybackControl)return void console.warn("THREE.Audio: this Audio has no playback control.");var t=this.context.createBufferSource();return t.buffer=this.buffer,t.loop=this.loop,t.onended=this.onEnded.bind(this),t.playbackRate.setValueAtTime(this.playbackRate,this.startTime),t.start(0,this.startTime),this.isPlaying=!0,this.source=t,this.connect()},pause:function(){return!1===this.hasPlaybackControl?void console.warn("THREE.Audio: this Audio has no playback control."):(this.source.stop(),this.startTime=this.context.currentTime,this.isPlaying=!1,this)},stop:function(){return!1===this.hasPlaybackControl?void console.warn("THREE.Audio: this Audio has no playback control."):(this.source.stop(),this.startTime=0,this.isPlaying=!1,this)},connect:function(){var t=this;if(this.filters.length>0){this.source.connect(this.filters[0]);for(var e=1,r=this.filters.length;e<r;e++)t.filters[e-1].connect(t.filters[e]);this.filters[this.filters.length-1].connect(this.getOutput())}else this.source.connect(this.getOutput());return this},disconnect:function(){var t=this;if(this.filters.length>0){this.source.disconnect(this.filters[0]);for(var e=1,r=this.filters.length;e<r;e++)t.filters[e-1].disconnect(t.filters[e]);this.filters[this.filters.length-1].disconnect(this.getOutput())}else this.source.disconnect(this.getOutput());return this},getFilters:function(){return this.filters},setFilters:function(t){return t||(t=[]),!0===this.isPlaying?(this.disconnect(),this.filters=t,this.connect()):this.filters=t,this},getFilter:function(){return this.getFilters()[0]},setFilter:function(t){return this.setFilters(t?[t]:[])},setPlaybackRate:function(t){return!1===this.hasPlaybackControl?void console.warn("THREE.Audio: this Audio has no playback control."):(this.playbackRate=t,!0===this.isPlaying&&this.source.playbackRate.setValueAtTime(this.playbackRate,this.context.currentTime),this)},getPlaybackRate:function(){return this.playbackRate},onEnded:function(){this.isPlaying=!1},getLoop:function(){return!1===this.hasPlaybackControl?(console.warn("THREE.Audio: this Audio has no playback control."),!1):this.loop},setLoop:function(t){return!1===this.hasPlaybackControl?void console.warn("THREE.Audio: this Audio has no playback control."):(this.loop=t,!0===this.isPlaying&&(this.source.loop=this.loop),this)},getVolume:function(){return this.gain.gain.value},setVolume:function(t){return this.gain.gain.value=t,this}}),zi.prototype=Object.assign(Object.create(Bi.prototype),{constructor:zi,getOutput:function(){return this.panner},getRefDistance:function(){return this.panner.refDistance},setRefDistance:function(t){this.panner.refDistance=t},getRolloffFactor:function(){return this.panner.rolloffFactor},setRolloffFactor:function(t){this.panner.rolloffFactor=t},getDistanceModel:function(){return this.panner.distanceModel},setDistanceModel:function(t){this.panner.distanceModel=t},getMaxDistance:function(){return this.panner.maxDistance},setMaxDistance:function(t){this.panner.maxDistance=t},updateMatrixWorld:function(){var t=new g;return function(e){gt.prototype.updateMatrixWorld.call(this,e),t.setFromMatrixPosition(this.matrixWorld),this.panner.setPosition(t.x,t.y,t.z)}}()}),Object.assign(Ui.prototype,{getFrequencyData:function(){return this.analyser.getByteFrequencyData(this.data),this.data},getAverageFrequency:function(){for(var t=0,e=this.getFrequencyData(),r=0;r<e.length;r++)t+=e[r];return t/e.length}}),Object.assign(ji.prototype,{accumulate:function(t,e){var r=this.buffer,i=this.valueSize,n=t*i+i,o=this.cumulativeWeight;if(0===o){for(var a=0;a!==i;++a)r[n+a]=r[a];o=e}else{var s=e/(o+=e);this._mixBufferRegion(r,n,0,s,i)}this.cumulativeWeight=o},apply:function(t){var e=this.valueSize,r=this.buffer,i=t*e+e,n=this.cumulativeWeight,o=this.binding;if(this.cumulativeWeight=0,n<1){var a=3*e;this._mixBufferRegion(r,i,a,1-n,e)}for(var s=e,c=e+e;s!==c;++s)if(r[s]!==r[s+e]){o.setValue(r,i);break}},saveOriginalState:function(){var t=this.binding,e=this.buffer,r=this.valueSize,i=3*r;t.getValue(e,i);for(var n=r,o=i;n!==o;++n)e[n]=e[i+n%r];this.cumulativeWeight=0},restoreOriginalState:function(){var t=3*this.valueSize;this.binding.setValue(this.buffer,t)},_select:function(t,e,r,i,n){if(i>=.5)for(var o=0;o!==n;++o)t[e+o]=t[r+o]},_slerp:function(t,e,r,i){m.slerpFlat(t,e,t,e,t,r,i)},_lerp:function(t,e,r,i,n){for(var o=1-i,a=0;a!==n;++a){var s=e+a;t[s]=t[s]*o+t[r+a]*i}}}),Object.assign(Gi.prototype,{getValue:function(t,e){this.bind();var r=this._targetGroup.nCachedObjects_,i=this._bindings[r];void 0!==i&&i.getValue(t,e)},setValue:function(t,e){for(var r=this._bindings,i=this._targetGroup.nCachedObjects_,n=r.length;i!==n;++i)r[i].setValue(t,e)},bind:function(){for(var t=this._bindings,e=this._targetGroup.nCachedObjects_,r=t.length;e!==r;++e)t[e].bind()},unbind:function(){for(var t=this._bindings,e=this._targetGroup.nCachedObjects_,r=t.length;e!==r;++e)t[e].unbind()}}),Object.assign(Vi,{Composite:Gi,create:function(t,e,r){return t&&t.isAnimationObjectGroup?new Vi.Composite(t,e,r):new Vi(t,e,r)},sanitizeNodeName:function(t){return t.replace(/\s/g,"_").replace(/[^\w-]/g,"")},parseTrackName:function(){var t=new RegExp("^"+/((?:[\w-]+[\/:])*)/.source+/([\w-\.]+)?/.source+/(?:\.([\w-]+)(?:\[(.+)\])?)?/.source+/\.([\w-]+)(?:\[(.+)\])?/.source+"$"),e=["material","materials","bones"];return function(r){var i=t.exec(r);if(!i)throw new Error("PropertyBinding: Cannot parse trackName: "+r);var n={nodeName:i[2],objectName:i[3],objectIndex:i[4],propertyName:i[5],propertyIndex:i[6]},o=n.nodeName&&n.nodeName.lastIndexOf(".");if(void 0!==o&&-1!==o){var a=n.nodeName.substring(o+1);-1!==e.indexOf(a)&&(n.nodeName=n.nodeName.substring(0,o),n.objectName=a)}if(null===n.propertyName||0===n.propertyName.length)throw new Error("PropertyBinding: can not parse propertyName from trackName: "+r);return n}}(),findNode:function(t,e){if(!e||""===e||"root"===e||"."===e||-1===e||e===t.name||e===t.uuid)return t;if(t.skeleton){var r=function(t){for(var r=0;r<t.bones.length;r++){var i=t.bones[r];if(i.name===e)return i}return null}(t.skeleton);if(r)return r}if(t.children){var i=function(t){for(var r=0;r<t.length;r++){var n=t[r];if(n.name===e||n.uuid===e)return n;var o=i(n.children);if(o)return o}return null},n=i(t.children);if(n)return n}return null}}),Object.assign(Vi.prototype,{_getValue_unavailable:function(){},_setValue_unavailable:function(){},BindingType:{Direct:0,EntireArray:1,ArrayElement:2,HasFromToArray:3},Versioning:{None:0,NeedsUpdate:1,MatrixWorldNeedsUpdate:2},GetterByBindingType:[function(t,e){t[e]=this.node[this.propertyName]},function(t,e){for(var r=this.resolvedProperty,i=0,n=r.length;i!==n;++i)t[e++]=r[i]},function(t,e){t[e]=this.resolvedProperty[this.propertyIndex]},function(t,e){this.resolvedProperty.toArray(t,e)}],SetterByBindingTypeAndVersioning:[[function(t,e){this.node[this.propertyName]=t[e]},function(t,e){this.node[this.propertyName]=t[e],this.targetObject.needsUpdate=!0},function(t,e){this.node[this.propertyName]=t[e],this.targetObject.matrixWorldNeedsUpdate=!0}],[function(t,e){for(var r=this.resolvedProperty,i=0,n=r.length;i!==n;++i)r[i]=t[e++]},function(t,e){for(var r=this.resolvedProperty,i=0,n=r.length;i!==n;++i)r[i]=t[e++];this.targetObject.needsUpdate=!0},function(t,e){for(var r=this.resolvedProperty,i=0,n=r.length;i!==n;++i)r[i]=t[e++];this.targetObject.matrixWorldNeedsUpdate=!0}],[function(t,e){this.resolvedProperty[this.propertyIndex]=t[e]},function(t,e){this.resolvedProperty[this.propertyIndex]=t[e],this.targetObject.needsUpdate=!0},function(t,e){this.resolvedProperty[this.propertyIndex]=t[e],this.targetObject.matrixWorldNeedsUpdate=!0}],[function(t,e){this.resolvedProperty.fromArray(t,e)},function(t,e){this.resolvedProperty.fromArray(t,e),this.targetObject.needsUpdate=!0},function(t,e){this.resolvedProperty.fromArray(t,e),this.targetObject.matrixWorldNeedsUpdate=!0}]],getValue:function(t,e){this.bind(),this.getValue(t,e)},setValue:function(t,e){this.bind(),this.setValue(t,e)},bind:function(){var t=this.node,e=this.parsedPath,r=e.objectName,i=e.propertyName,n=e.propertyIndex;if(t||(t=Vi.findNode(this.rootNode,e.nodeName)||this.rootNode,this.node=t),this.getValue=this._getValue_unavailable,this.setValue=this._setValue_unavailable,!t)return void console.error("THREE.PropertyBinding: Trying to update node for track: "+this.path+" but it wasn't found.");if(r){var o=e.objectIndex;switch(r){case"materials":if(!t.material)return void console.error("THREE.PropertyBinding: Can not bind to material as node does not have a material.",this);if(!t.material.materials)return void console.error("THREE.PropertyBinding: Can not bind to material.materials as node.material does not have a materials array.",this);t=t.material.materials;break;case"bones":if(!t.skeleton)return void console.error("THREE.PropertyBinding: Can not bind to bones as node does not have a skeleton.",this);t=t.skeleton.bones;for(h=0;h<t.length;h++)if(t[h].name===o){o=h;break}break;default:if(void 0===t[r])return void console.error("THREE.PropertyBinding: Can not bind to objectName of node undefined.",this);t=t[r]}if(void 0!==o){if(void 0===t[o])return void console.error("THREE.PropertyBinding: Trying to bind to objectIndex of objectName, but is undefined.",this,t);t=t[o]}}var a=t[i];if(void 0===a){var s=e.nodeName;return void console.error("THREE.PropertyBinding: Trying to update property for track: "+s+"."+i+" but it wasn't found.",t)}var c=this.Versioning.None;void 0!==t.needsUpdate?(c=this.Versioning.NeedsUpdate,this.targetObject=t):void 0!==t.matrixWorldNeedsUpdate&&(c=this.Versioning.MatrixWorldNeedsUpdate,this.targetObject=t);var u=this.BindingType.Direct;if(void 0!==n){if("morphTargetInfluences"===i){if(!t.geometry)return void console.error("THREE.PropertyBinding: Can not bind to morphTargetInfluences because node does not have a geometry.",this);if(t.geometry.isBufferGeometry){if(!t.geometry.morphAttributes)return void console.error("THREE.PropertyBinding: Can not bind to morphTargetInfluences because node does not have a geometry.morphAttributes.",this);for(h=0;h<this.node.geometry.morphAttributes.position.length;h++)if(t.geometry.morphAttributes.position[h].name===n){n=h;break}}else{if(!t.geometry.morphTargets)return void console.error("THREE.PropertyBinding: Can not bind to morphTargetInfluences because node does not have a geometry.morphTargets.",this);for(var h=0;h<this.node.geometry.morphTargets.length;h++)if(t.geometry.morphTargets[h].name===n){n=h;break}}}u=this.BindingType.ArrayElement,this.resolvedProperty=a,this.propertyIndex=n}else void 0!==a.fromArray&&void 0!==a.toArray?(u=this.BindingType.HasFromToArray,this.resolvedProperty=a):Array.isArray(a)?(u=this.BindingType.EntireArray,this.resolvedProperty=a):this.propertyName=i;this.getValue=this.GetterByBindingType[u],this.setValue=this.SetterByBindingTypeAndVersioning[u][c]},unbind:function(){this.node=null,this.getValue=this._getValue_unbound,this.setValue=this._setValue_unbound}}),Object.assign(Vi.prototype,{_getValue_unbound:Vi.prototype.getValue,_setValue_unbound:Vi.prototype.setValue}),Object.assign($i.prototype,{isAnimationObjectGroup:!0,add:function(t){for(var e=arguments,r=this._objects,i=r.length,n=this.nCachedObjects_,o=this._indicesByUUID,a=this._paths,s=this._parsedPaths,c=this._bindings,u=c.length,h=0,l=arguments.length;h!==l;++h){var p=e[h],d=p.uuid,f=o[d],m=void 0;if(void 0===f){f=i++,o[d]=f,r.push(p);for(var g=0,v=u;g!==v;++g)c[g].push(new Vi(p,a[g],s[g]))}else if(f<n){m=r[f];var y=--n,b=r[y];o[b.uuid]=f,r[f]=b,o[d]=y,r[y]=p;for(var g=0,v=u;g!==v;++g){var x=c[g],_=x[y],w=x[f];x[f]=_,void 0===w&&(w=new Vi(p,a[g],s[g])),x[y]=w}}else r[f]!==m&&console.error("THREE.AnimationObjectGroup: Different objects with the same UUID detected. Clean the caches or recreate your infrastructure when reloading scenes.")}this.nCachedObjects_=n},remove:function(t){for(var e=arguments,r=this._objects,i=this.nCachedObjects_,n=this._indicesByUUID,o=this._bindings,a=o.length,s=0,c=arguments.length;s!==c;++s){var u=e[s],h=u.uuid,l=n[h];if(void 0!==l&&l>=i){var p=i++,d=r[p];n[d.uuid]=l,r[l]=d,n[h]=p,r[p]=u;for(var f=0,m=a;f!==m;++f){var g=o[f],v=g[p],y=g[l];g[l]=v,g[p]=y}}}this.nCachedObjects_=i},uncache:function(t){for(var e=arguments,r=this._objects,i=r.length,n=this.nCachedObjects_,o=this._indicesByUUID,a=this._bindings,s=a.length,c=0,u=arguments.length;c!==u;++c){var h=e[c].uuid,l=o[h];if(void 0!==l)if(delete o[h],l<n){var p=--n,d=r[p],f=r[b=--i];o[d.uuid]=l,r[l]=d,o[f.uuid]=p,r[p]=f,r.pop();for(var m=0,g=s;m!==g;++m){var v=(x=a[m])[p],y=x[b];x[l]=v,x[p]=y,x.pop()}}else{var b=--i;o[(f=r[b]).uuid]=l,r[l]=f,r.pop();for(var m=0,g=s;m!==g;++m){var x=a[m];x[l]=x[b],x.pop()}}}this.nCachedObjects_=n},subscribe_:function(t,e){var r=this._bindingsIndicesByPath,i=r[t],n=this._bindings;if(void 0!==i)return n[i];var o=this._paths,a=this._parsedPaths,s=this._objects,c=s.length,u=this.nCachedObjects_,h=new Array(c);i=n.length,r[t]=i,o.push(t),a.push(e),n.push(h);for(var l=u,p=s.length;l!==p;++l){var d=s[l];h[l]=new Vi(d,t,e)}return h},unsubscribe_:function(t){var e=this._bindingsIndicesByPath,r=e[t];if(void 0!==r){var i=this._paths,n=this._parsedPaths,o=this._bindings,a=o.length-1,s=o[a];e[t[a]]=r,o[r]=s,o.pop(),n[r]=n[a],n.pop(),i[r]=i[a],i.pop()}}}),Object.assign(Hi.prototype,{play:function(){return this._mixer._activateAction(this),this},stop:function(){return this._mixer._deactivateAction(this),this.reset()},reset:function(){return this.paused=!1,this.enabled=!0,this.time=0,this._loopCount=-1,this._startTime=null,this.stopFading().stopWarping()},isRunning:function(){return this.enabled&&!this.paused&&0!==this.timeScale&&null===this._startTime&&this._mixer._isActiveAction(this)},isScheduled:function(){return this._mixer._isActiveAction(this)},startAt:function(t){return this._startTime=t,this},setLoop:function(t,e){return this.loop=t,this.repetitions=e,this},setEffectiveWeight:function(t){return this.weight=t,this._effectiveWeight=this.enabled?t:0,this.stopFading()},getEffectiveWeight:function(){return this._effectiveWeight},fadeIn:function(t){return this._scheduleFading(t,0,1)},fadeOut:function(t){return this._scheduleFading(t,1,0)},crossFadeFrom:function(t,e,r){if(t.fadeOut(e),this.fadeIn(e),r){var i=this._clip.duration,n=t._clip.duration,o=n/i,a=i/n;t.warp(1,o,e),this.warp(a,1,e)}return this},crossFadeTo:function(t,e,r){return t.crossFadeFrom(this,e,r)},stopFading:function(){var t=this._weightInterpolant;return null!==t&&(this._weightInterpolant=null,this._mixer._takeBackControlInterpolant(t)),this},setEffectiveTimeScale:function(t){return this.timeScale=t,this._effectiveTimeScale=this.paused?0:t,this.stopWarping()},getEffectiveTimeScale:function(){return this._effectiveTimeScale},setDuration:function(t){return this.timeScale=this._clip.duration/t,this.stopWarping()},syncWith:function(t){return this.time=t.time,this.timeScale=t.timeScale,this.stopWarping()},halt:function(t){return this.warp(this._effectiveTimeScale,0,t)},warp:function(t,e,r){var i=this._mixer,n=i.time,o=this._timeScaleInterpolant,a=this.timeScale;null===o&&(o=i._lendControlInterpolant(),this._timeScaleInterpolant=o);var s=o.parameterPositions,c=o.sampleValues;return s[0]=n,s[1]=n+r,c[0]=t/a,c[1]=e/a,this},stopWarping:function(){var t=this._timeScaleInterpolant;return null!==t&&(this._timeScaleInterpolant=null,this._mixer._takeBackControlInterpolant(t)),this},getMixer:function(){return this._mixer},getClip:function(){return this._clip},getRoot:function(){return this._localRoot||this._mixer._root},_update:function(t,e,r,i){if(!this.enabled)return void this._updateWeight(t);var n=this._startTime;if(null!==n){var o=(t-n)*r;if(o<0||0===r)return;this._startTime=null,e=r*o}e*=this._updateTimeScale(t);var a=this._updateTime(e),s=this._updateWeight(t);if(s>0)for(var c=this._interpolants,u=this._propertyBindings,h=0,l=c.length;h!==l;++h)c[h].evaluate(a),u[h].accumulate(i,s)},_updateWeight:function(t){var e=0;if(this.enabled){e=this.weight;var r=this._weightInterpolant;if(null!==r){var i=r.evaluate(t)[0];e*=i,t>r.parameterPositions[1]&&(this.stopFading(),0===i&&(this.enabled=!1))}}return this._effectiveWeight=e,e},_updateTimeScale:function(t){var e=0;if(!this.paused){e=this.timeScale;var r=this._timeScaleInterpolant;null!==r&&(e*=r.evaluate(t)[0],t>r.parameterPositions[1]&&(this.stopWarping(),0===e?this.paused=!0:this.timeScale=e))}return this._effectiveTimeScale=e,e},_updateTime:function(t){var e=this.time+t;if(0===t)return e;var r=this._clip.duration,i=this.loop,n=this._loopCount;if(2200===i){-1===n&&(this._loopCount=0,this._setEndings(!0,!0,!1));t:{if(e>=r)e=r;else{if(!(e<0))break t;e=0}this.clampWhenFinished?this.paused=!0:this.enabled=!1,this._mixer.dispatchEvent({type:"finished",action:this,direction:t<0?-1:1})}}else{var o=2202===i;if(-1===n&&(t>=0?(n=0,this._setEndings(!0,0===this.repetitions,o)):this._setEndings(0===this.repetitions,!0,o)),e>=r||e<0){var a=Math.floor(e/r);e-=r*a,n+=Math.abs(a);var s=this.repetitions-n;if(s<0)this.clampWhenFinished?this.paused=!0:this.enabled=!1,e=t>0?r:0,this._mixer.dispatchEvent({type:"finished",action:this,direction:t>0?1:-1});else{if(0===s){var c=t<0;this._setEndings(c,!c,o)}else this._setEndings(!1,!1,o);this._loopCount=n,this._mixer.dispatchEvent({type:"loop",action:this,loopDelta:a})}}if(o&&1==(1&n))return this.time=e,r-e}return this.time=e,e},_setEndings:function(t,e,r){var i=this._interpolantSettings;r?(i.endingStart=2401,i.endingEnd=2401):(i.endingStart=t?this.zeroSlopeAtStart?2401:zl:2402,i.endingEnd=e?this.zeroSlopeAtEnd?2401:zl:2402)},_scheduleFading:function(t,e,r){var i=this._mixer,n=i.time,o=this._weightInterpolant;null===o&&(o=i._lendControlInterpolant(),this._weightInterpolant=o);var a=o.parameterPositions,s=o.sampleValues;return a[0]=n,s[0]=e,a[1]=n+t,s[1]=r,this}}),Object.assign(Wi.prototype,h.prototype,{_bindAction:function(t,e){var r=this,i=t._localRoot||this._root,n=t._clip.tracks,o=n.length,a=t._propertyBindings,s=t._interpolants,c=i.uuid,u=this._bindingsByRootAndName,h=u[c];void 0===h&&(h={},u[c]=h);for(var l=0;l!==o;++l){var p=n[l],d=p.name,f=h[d];if(void 0!==f)a[l]=f;else{if(void 0!==(f=a[l])){null===f._cacheIndex&&(++f.referenceCount,r._addInactiveBinding(f,c,d));continue}var m=e&&e._propertyBindings[l].binding.parsedPath;++(f=new ji(Vi.create(i,d,m),p.ValueTypeName,p.getValueSize())).referenceCount,r._addInactiveBinding(f,c,d),a[l]=f}s[l].resultBuffer=f.buffer}},_activateAction:function(t){var e=this;if(!this._isActiveAction(t)){if(null===t._cacheIndex){var r=(t._localRoot||this._root).uuid,i=t._clip.uuid,n=this._actionsByClip[i];this._bindAction(t,n&&n.knownActions[0]),this._addInactiveAction(t,i,r)}for(var o=t._propertyBindings,a=0,s=o.length;a!==s;++a){var c=o[a];0==c.useCount++&&(e._lendBinding(c),c.saveOriginalState())}this._lendAction(t)}},_deactivateAction:function(t){var e=this;if(this._isActiveAction(t)){for(var r=t._propertyBindings,i=0,n=r.length;i!==n;++i){var o=r[i];0==--o.useCount&&(o.restoreOriginalState(),e._takeBackBinding(o))}this._takeBackAction(t)}},_initMemoryManager:function(){this._actions=[],this._nActiveActions=0,this._actionsByClip={},this._bindings=[],this._nActiveBindings=0,this._bindingsByRootAndName={},this._controlInterpolants=[],this._nActiveControlInterpolants=0;var t=this;this.stats={actions:{get total(){return t._actions.length},get inUse(){return t._nActiveActions}},bindings:{get total(){return t._bindings.length},get inUse(){return t._nActiveBindings}},controlInterpolants:{get total(){return t._controlInterpolants.length},get inUse(){return t._nActiveControlInterpolants}}}},_isActiveAction:function(t){var e=t._cacheIndex;return null!==e&&e<this._nActiveActions},_addInactiveAction:function(t,e,r){var i=this._actions,n=this._actionsByClip,o=n[e];if(void 0===o)o={knownActions:[t],actionByRoot:{}},t._byClipCacheIndex=0,n[e]=o;else{var a=o.knownActions;t._byClipCacheIndex=a.length,a.push(t)}t._cacheIndex=i.length,i.push(t),o.actionByRoot[r]=t},_removeInactiveAction:function(t){var e=this._actions,r=e[e.length-1],i=t._cacheIndex;r._cacheIndex=i,e[i]=r,e.pop(),t._cacheIndex=null;var n=t._clip.uuid,o=this._actionsByClip,a=o[n],s=a.knownActions,c=s[s.length-1],u=t._byClipCacheIndex;c._byClipCacheIndex=u,s[u]=c,s.pop(),t._byClipCacheIndex=null,delete a.actionByRoot[(t._localRoot||this._root).uuid],0===s.length&&delete o[n],this._removeInactiveBindingsForAction(t)},_removeInactiveBindingsForAction:function(t){for(var e=this,r=t._propertyBindings,i=0,n=r.length;i!==n;++i){var o=r[i];0==--o.referenceCount&&e._removeInactiveBinding(o)}},_lendAction:function(t){var e=this._actions,r=t._cacheIndex,i=this._nActiveActions++,n=e[i];t._cacheIndex=i,e[i]=t,n._cacheIndex=r,e[r]=n},_takeBackAction:function(t){var e=this._actions,r=t._cacheIndex,i=--this._nActiveActions,n=e[i];t._cacheIndex=i,e[i]=t,n._cacheIndex=r,e[r]=n},_addInactiveBinding:function(t,e,r){var i=this._bindingsByRootAndName,n=i[e],o=this._bindings;void 0===n&&(n={},i[e]=n),n[r]=t,t._cacheIndex=o.length,o.push(t)},_removeInactiveBinding:function(t){var e=this._bindings,r=t.binding,i=r.rootNode.uuid,n=r.path,o=this._bindingsByRootAndName,a=o[i],s=e[e.length-1],c=t._cacheIndex;s._cacheIndex=c,e[c]=s,e.pop(),delete a[n];t:{for(var u in a)break t;delete o[i]}},_lendBinding:function(t){var e=this._bindings,r=t._cacheIndex,i=this._nActiveBindings++,n=e[i];t._cacheIndex=i,e[i]=t,n._cacheIndex=r,e[r]=n},_takeBackBinding:function(t){var e=this._bindings,r=t._cacheIndex,i=--this._nActiveBindings,n=e[i];t._cacheIndex=i,e[i]=t,n._cacheIndex=r,e[r]=n},_lendControlInterpolant:function(){var t=this._controlInterpolants,e=this._nActiveControlInterpolants++,r=t[e];return void 0===r&&((r=new Zr(new Float32Array(2),new Float32Array(2),1,this._controlInterpolantsResultBuffer)).__cacheIndex=e,t[e]=r),r},_takeBackControlInterpolant:function(t){var e=this._controlInterpolants,r=t.__cacheIndex,i=--this._nActiveControlInterpolants,n=e[i];t.__cacheIndex=i,e[i]=t,n.__cacheIndex=r,e[r]=n},_controlInterpolantsResultBuffer:new Float32Array(1),clipAction:function(t,e){var r=e||this._root,i=r.uuid,n="string"==typeof t?si.findByName(r,t):t,o=null!==n?n.uuid:t,a=this._actionsByClip[o],s=null;if(void 0!==a){var c=a.actionByRoot[i];if(void 0!==c)return c;s=a.knownActions[0],null===n&&(n=s._clip)}if(null===n)return null;var u=new Hi(this,n,e);return this._bindAction(u,s),this._addInactiveAction(u,o,i),u},existingAction:function(t,e){var r=e||this._root,i=r.uuid,n="string"==typeof t?si.findByName(r,t):t,o=n?n.uuid:t,a=this._actionsByClip[o];return void 0!==a?a.actionByRoot[i]||null:null},stopAllAction:function(){var t=this._actions,e=this._nActiveActions,r=this._bindings,i=this._nActiveBindings;this._nActiveActions=0,this._nActiveBindings=0;for(n=0;n!==e;++n)t[n].reset();for(var n=0;n!==i;++n)r[n].useCount=0;return this},update:function(t){t*=this.timeScale;for(var e=this._actions,r=this._nActiveActions,i=this.time+=t,n=Math.sign(t),o=this._accuIndex^=1,a=0;a!==r;++a)e[a]._update(i,t,n,o);for(var s=this._bindings,c=this._nActiveBindings,a=0;a!==c;++a)s[a].apply(o);return this},getRoot:function(){return this._root},uncacheClip:function(t){var e=this,r=this._actions,i=t.uuid,n=this._actionsByClip,o=n[i];if(void 0!==o){for(var a=o.knownActions,s=0,c=a.length;s!==c;++s){var u=a[s];e._deactivateAction(u);var h=u._cacheIndex,l=r[r.length-1];u._cacheIndex=null,u._byClipCacheIndex=null,l._cacheIndex=h,r[h]=l,r.pop(),e._removeInactiveBindingsForAction(u)}delete n[i]}},uncacheRoot:function(t){var e=this,r=t.uuid,i=this._actionsByClip;for(var n in i){var o=i[n].actionByRoot[r];void 0!==o&&(e._deactivateAction(o),e._removeInactiveAction(o))}var a=this._bindingsByRootAndName[r];if(void 0!==a)for(var s in a){var c=a[s];c.restoreOriginalState(),e._removeInactiveBinding(c)}},uncacheAction:function(t,e){var r=this.existingAction(t,e);null!==r&&(this._deactivateAction(r),this._removeInactiveAction(r))}}),Xi.prototype.clone=function(){return new Xi(void 0===this.value.clone?this.value:this.value.clone())},qi.prototype=Object.assign(Object.create(Ct.prototype),{constructor:qi,isInstancedBufferGeometry:!0,addGroup:function(t,e,r){this.groups.push({start:t,count:e,materialIndex:r})},copy:function(t){var e=this,r=t.index;null!==r&&this.setIndex(r.clone());var i=t.attributes;for(var n in i){var o=i[n];e.addAttribute(n,o.clone())}for(var a=t.groups,s=0,c=a.length;s<c;s++){var u=a[s];e.addGroup(u.start,u.count,u.materialIndex)}return this}}),Object.defineProperties(Yi.prototype,{count:{get:function(){return this.data.count}},array:{get:function(){return this.data.array}}}),Object.assign(Yi.prototype,{isInterleavedBufferAttribute:!0,setX:function(t,e){return this.data.array[t*this.data.stride+this.offset]=e,this},setY:function(t,e){return this.data.array[t*this.data.stride+this.offset+1]=e,this},setZ:function(t,e){return this.data.array[t*this.data.stride+this.offset+2]=e,this},setW:function(t,e){return this.data.array[t*this.data.stride+this.offset+3]=e,this},getX:function(t){return this.data.array[t*this.data.stride+this.offset]},getY:function(t){return this.data.array[t*this.data.stride+this.offset+1]},getZ:function(t){return this.data.array[t*this.data.stride+this.offset+2]},getW:function(t){return this.data.array[t*this.data.stride+this.offset+3]},setXY:function(t,e,r){return t=t*this.data.stride+this.offset,this.data.array[t+0]=e,this.data.array[t+1]=r,this},setXYZ:function(t,e,r,i){return t=t*this.data.stride+this.offset,this.data.array[t+0]=e,this.data.array[t+1]=r,this.data.array[t+2]=i,this},setXYZW:function(t,e,r,i,n){return t=t*this.data.stride+this.offset,this.data.array[t+0]=e,this.data.array[t+1]=r,this.data.array[t+2]=i,this.data.array[t+3]=n,this}}),Object.defineProperty(Zi.prototype,"needsUpdate",{set:function(t){!0===t&&this.version++}}),Object.assign(Zi.prototype,{isInterleavedBuffer:!0,setArray:function(t){if(Array.isArray(t))throw new TypeError("THREE.BufferAttribute: array should be a Typed Array.");this.count=void 0!==t?t.length/this.stride:0,this.array=t},setDynamic:function(t){return this.dynamic=t,this},copy:function(t){return this.array=new t.array.constructor(t.array),this.count=t.count,this.stride=t.stride,this.dynamic=t.dynamic,this},copyAt:function(t,e,r){var i=this;t*=this.stride,r*=e.stride;for(var n=0,o=this.stride;n<o;n++)i.array[t+n]=e.array[r+n];return this},set:function(t,e){return void 0===e&&(e=0),this.array.set(t,e),this},clone:function(){return(new this.constructor).copy(this)},onUpload:function(t){return this.onUploadCallback=t,this}}),Ki.prototype=Object.assign(Object.create(Zi.prototype),{constructor:Ki,isInstancedInterleavedBuffer:!0,copy:function(t){return Zi.prototype.copy.call(this,t),this.meshPerAttribute=t.meshPerAttribute,this}}),Qi.prototype=Object.assign(Object.create(St.prototype),{constructor:Qi,isInstancedBufferAttribute:!0,copy:function(t){return St.prototype.copy.call(this,t),this.meshPerAttribute=t.meshPerAttribute,this}}),Object.assign(Ji.prototype,{linePrecision:1,set:function(t,e){this.ray.set(t,e)},setFromCamera:function(t,e){e&&e.isPerspectiveCamera?(this.ray.origin.setFromMatrixPosition(e.matrixWorld),this.ray.direction.set(t.x,t.y,.5).unproject(e).sub(this.ray.origin).normalize()):e&&e.isOrthographicCamera?(this.ray.origin.set(t.x,t.y,(e.near+e.far)/(e.near-e.far)).unproject(e),this.ray.direction.set(0,0,-1).transformDirection(e.matrixWorld)):console.error("THREE.Raycaster: Unsupported camera type.")},intersectObject:function(t,e){var r=[];return en(t,this,r,e),r.sort(tn),r},intersectObjects:function(t,e){var r=this,i=[];if(!1===Array.isArray(t))return console.warn("THREE.Raycaster.intersectObjects: objects is not an Array."),i;for(var n=0,o=t.length;n<o;n++)en(t[n],r,i,e);return i.sort(tn),i}}),Object.assign(rn.prototype,{start:function(){this.startTime=("undefined"==typeof performance?Date:performance).now(),this.oldTime=this.startTime,this.elapsedTime=0,this.running=!0},stop:function(){this.getElapsedTime(),this.running=!1,this.autoStart=!1},getElapsedTime:function(){return this.getDelta(),this.elapsedTime},getDelta:function(){var t=0;if(this.autoStart&&!this.running)return this.start(),0;if(this.running){var e=("undefined"==typeof performance?Date:performance).now();t=(e-this.oldTime)/1e3,this.oldTime=e,this.elapsedTime+=t}return t}}),Object.assign(nn.prototype,{set:function(t,e,r){return this.radius=t,this.phi=e,this.theta=r,this},clone:function(){return(new this.constructor).copy(this)},copy:function(t){return this.radius=t.radius,this.phi=t.phi,this.theta=t.theta,this},makeSafe:function(){return this.phi=Math.max(1e-6,Math.min(Math.PI-1e-6,this.phi)),this},setFromVector3:function(t){return this.radius=t.length(),0===this.radius?(this.theta=0,this.phi=0):(this.theta=Math.atan2(t.x,t.z),this.phi=Math.acos(Ql.clamp(t.y/this.radius,-1,1))),this}}),Object.assign(on.prototype,{set:function(t,e,r){return this.radius=t,this.theta=e,this.y=r,this},clone:function(){return(new this.constructor).copy(this)},copy:function(t){return this.radius=t.radius,this.theta=t.theta,this.y=t.y,this},setFromVector3:function(t){return this.radius=Math.sqrt(t.x*t.x+t.z*t.z),this.theta=Math.atan2(t.x,t.z),this.y=t.y,this}}),an.prototype=Object.create(Re.prototype),an.prototype.constructor=an,an.prototype.update=function(){var t=new g,e=new g,r=new ut;return function(){var i=this,n=["a","b","c"];this.object.updateMatrixWorld(!0),r.getNormalMatrix(this.object.matrixWorld);var o=this.object.matrixWorld,a=this.geometry.attributes.position,s=this.object.geometry;if(s&&s.isGeometry)for(var c=s.vertices,u=s.faces,h=0,l=0,p=u.length;l<p;l++)for(var d=u[l],f=0,m=d.vertexNormals.length;f<m;f++){var g=c[d[n[f]]],v=d.vertexNormals[f];t.copy(g).applyMatrix4(o),e.copy(v).applyMatrix3(r).normalize().multiplyScalar(i.size).add(t),a.setXYZ(h,t.x,t.y,t.z),h+=1,a.setXYZ(h,e.x,e.y,e.z),h+=1}else if(s&&s.isBufferGeometry)for(var y=s.attributes.position,b=s.attributes.normal,h=0,f=0,m=y.count;f<m;f++)t.set(y.getX(f),y.getY(f),y.getZ(f)).applyMatrix4(o),e.set(b.getX(f),b.getY(f),b.getZ(f)),e.applyMatrix3(r).normalize().multiplyScalar(i.size).add(t),a.setXYZ(h,t.x,t.y,t.z),h+=1,a.setXYZ(h,e.x,e.y,e.z),h+=1;a.needsUpdate=!0}}(),cn.prototype=Object.create(Re.prototype),cn.prototype.constructor=cn,cn.prototype.onBeforeRender=function(){var t=new g,e=new v,r=new v;return function(){var i=this.bones,n=this.geometry,o=n.getAttribute("position");r.getInverse(this.root.matrixWorld);for(var a=0,s=0;a<i.length;a++){var c=i[a];c.parent&&c.parent.isBone&&(e.multiplyMatrices(r,c.matrixWorld),t.setFromMatrixPosition(e),o.setXYZ(s,t.x,t.y,t.z),e.multiplyMatrices(r,c.parent.matrixWorld),t.setFromMatrixPosition(e),o.setXYZ(s+1,t.x,t.y,t.z),s+=2)}n.getAttribute("position").needsUpdate=!0}}(),un.prototype=Object.create(gt.prototype),un.prototype.constructor=un,un.prototype.dispose=function(){this.children[0].geometry.dispose(),this.children[0].material.dispose()},un.prototype.update=function(){var t=new g,e=new tt,r=new tt;return function(){var i=this.children[0],n=i.geometry.getAttribute("color");e.copy(this.light.color),r.copy(this.light.groundColor);for(var o=0,a=n.count;o<a;o++){var s=o<a/2?e:r;n.setXYZ(o,s.r,s.g,s.b)}i.lookAt(t.setFromMatrixPosition(this.light.matrixWorld).negate()),n.needsUpdate=!0}}(),hn.prototype=Object.create(Re.prototype),hn.prototype.constructor=hn,hn.prototype.update=function(){var t=new g,e=new g,r=new ut;return function(){var i=this;this.object.updateMatrixWorld(!0),r.getNormalMatrix(this.object.matrixWorld);for(var n=this.object.matrixWorld,o=this.geometry.attributes.position,a=this.object.geometry,s=a.vertices,c=a.faces,u=0,h=0,l=c.length;h<l;h++){var p=c[h],d=p.normal;t.copy(s[p.a]).add(s[p.b]).add(s[p.c]).divideScalar(3).applyMatrix4(n),e.copy(d).applyMatrix3(r).normalize().multiplyScalar(i.size).add(t),o.setXYZ(u,t.x,t.y,t.z),u+=1,o.setXYZ(u,e.x,e.y,e.z),u+=1}o.needsUpdate=!0}}(),ln.prototype=Object.create(Re.prototype),ln.prototype.constructor=ln,ln.prototype.update=function(){function t(t,o,a,s){i.set(o,a,s).unproject(n);var c=r[t];if(void 0!==c)for(var u=e.getAttribute("position"),h=0,l=c.length;h<l;h++)u.setXYZ(c[h],i.x,i.y,i.z)}var e,r,i=new g,n=new vt;return function(){e=this.geometry,r=this.pointMap;n.projectionMatrix.copy(this.camera.projectionMatrix),t("c",0,0,-1),t("t",0,0,1),t("n1",-1,-1,-1),t("n2",1,-1,-1),t("n3",-1,1,-1),t("n4",1,1,-1),t("f1",-1,-1,1),t("f2",1,-1,1),t("f3",-1,1,1),t("f4",1,1,1),t("u1",.7,1.1,-1),t("u2",-.7,1.1,-1),t("u3",0,2,-1),t("cf1",-1,0,1),t("cf2",1,0,1),t("cf3",0,-1,1),t("cf4",0,1,1),t("cn1",-1,0,-1),t("cn2",1,0,-1),t("cn3",0,-1,-1),t("cn4",0,1,-1),e.getAttribute("position").needsUpdate=!0}}();var Ip=new g,Rp=new pn,Lp=new pn,Op=new pn;dn.prototype=Object.create(Si.prototype),dn.prototype.constructor=dn,dn.prototype.getPoint=function(t){var e=this.points,r=e.length,i=(r-(this.closed?0:1))*t,n=Math.floor(i),o=i-n;this.closed?n+=n>0?0:(Math.floor(Math.abs(n)/e.length)+1)*e.length:0===o&&n===r-1&&(n=r-2,o=1);var a,s,c,u;if(this.closed||n>0?a=e[(n-1)%r]:(Ip.subVectors(e[0],e[1]).add(e[0]),a=Ip),s=e[n%r],c=e[(n+1)%r],this.closed||n+2<r?u=e[(n+2)%r]:(Ip.subVectors(e[r-1],e[r-2]).add(e[r-1]),u=Ip),void 0===this.type||"centripetal"===this.type||"chordal"===this.type){var h="chordal"===this.type?.5:.25,l=Math.pow(a.distanceToSquared(s),h),p=Math.pow(s.distanceToSquared(c),h),d=Math.pow(c.distanceToSquared(u),h);p<1e-4&&(p=1),l<1e-4&&(l=p),d<1e-4&&(d=p),Rp.initNonuniformCatmullRom(a.x,s.x,c.x,u.x,l,p,d),Lp.initNonuniformCatmullRom(a.y,s.y,c.y,u.y,l,p,d),Op.initNonuniformCatmullRom(a.z,s.z,c.z,u.z,l,p,d)}else if("catmullrom"===this.type){var f=void 0!==this.tension?this.tension:.5;Rp.initCatmullRom(a.x,s.x,c.x,u.x,f),Lp.initCatmullRom(a.y,s.y,c.y,u.y,f),Op.initCatmullRom(a.z,s.z,c.z,u.z,f)}return new g(Rp.calc(o),Lp.calc(o),Op.calc(o))},Si.create=function(t,e){return console.log("THREE.Curve.create() has been deprecated"),t.prototype=Object.create(Si.prototype),t.prototype.constructor=t,t.prototype.getPoint=e,t},fn.prototype=Object.create(dn.prototype),Object.assign(fn.prototype,{initFromArray:function(t){console.error("THREE.Spline: .initFromArray() has been removed.")},getControlPointsArray:function(t){console.error("THREE.Spline: .getControlPointsArray() has been removed.")},reparametrizeByArcLength:function(t){console.error("THREE.Spline: .reparametrizeByArcLength() has been removed.")}}),cn.prototype.update=function(){console.error("THREE.SkeletonHelper: update() no longer needs to be called.")},Object.assign(et.prototype,{center:function(t){return console.warn("THREE.Box2: .center() has been renamed to .getCenter()."),this.getCenter(t)},empty:function(){return console.warn("THREE.Box2: .empty() has been renamed to .isEmpty()."),this.isEmpty()},isIntersectionBox:function(t){return console.warn("THREE.Box2: .isIntersectionBox() has been renamed to .intersectsBox()."),this.intersectsBox(t)},size:function(t){return console.warn("THREE.Box2: .size() has been renamed to .getSize()."),this.getSize(t)}}),Object.assign(st.prototype,{center:function(t){return console.warn("THREE.Box3: .center() has been renamed to .getCenter()."),this.getCenter(t)},empty:function(){return console.warn("THREE.Box3: .empty() has been renamed to .isEmpty()."),this.isEmpty()},isIntersectionBox:function(t){return console.warn("THREE.Box3: .isIntersectionBox() has been renamed to .intersectsBox()."),this.intersectsBox(t)},isIntersectionSphere:function(t){return console.warn("THREE.Box3: .isIntersectionSphere() has been renamed to .intersectsSphere()."),this.intersectsSphere(t)},size:function(t){return console.warn("THREE.Box3: .size() has been renamed to .getSize()."),this.getSize(t)}}),kt.prototype.center=function(t){return console.warn("THREE.Line3: .center() has been renamed to .getCenter()."),this.getCenter(t)},Ql.random16=function(){return console.warn("THREE.Math.random16() has been deprecated. Use Math.random() instead."),Math.random()},Object.assign(ut.prototype,{flattenToArrayOffset:function(t,e){return console.warn("THREE.Matrix3: .flattenToArrayOffset() has been deprecated. Use .toArray() instead."),this.toArray(t,e)},multiplyVector3:function(t){return console.warn("THREE.Matrix3: .multiplyVector3() has been removed. Use vector.applyMatrix3( matrix ) instead."),t.applyMatrix3(this)},multiplyVector3Array:function(t){console.error("THREE.Matrix3: .multiplyVector3Array() has been removed.")},applyToBuffer:function(t,e,r){return console.warn("THREE.Matrix3: .applyToBuffer() has been removed. Use matrix.applyToBufferAttribute( attribute ) instead."),this.applyToBufferAttribute(t)},applyToVector3Array:function(t,e,r){console.error("THREE.Matrix3: .applyToVector3Array() has been removed.")}}),Object.assign(v.prototype,{extractPosition:function(t){return console.warn("THREE.Matrix4: .extractPosition() has been renamed to .copyPosition()."),this.copyPosition(t)},flattenToArrayOffset:function(t,e){return console.warn("THREE.Matrix4: .flattenToArrayOffset() has been deprecated. Use .toArray() instead."),this.toArray(t,e)},getPosition:function(){var t;return function(){return void 0===t&&(t=new g),console.warn("THREE.Matrix4: .getPosition() has been removed. Use Vector3.setFromMatrixPosition( matrix ) instead."),t.setFromMatrixColumn(this,3)}}(),setRotationFromQuaternion:function(t){return console.warn("THREE.Matrix4: .setRotationFromQuaternion() has been renamed to .makeRotationFromQuaternion()."),this.makeRotationFromQuaternion(t)},multiplyToArray:function(){console.warn("THREE.Matrix4: .multiplyToArray() has been removed.")},multiplyVector3:function(t){return console.warn("THREE.Matrix4: .multiplyVector3() has been removed. Use vector.applyMatrix4( matrix ) instead."),t.applyMatrix4(this)},multiplyVector4:function(t){return console.warn("THREE.Matrix4: .multiplyVector4() has been removed. Use vector.applyMatrix4( matrix ) instead."),t.applyMatrix4(this)},multiplyVector3Array:function(t){console.error("THREE.Matrix4: .multiplyVector3Array() has been removed.")},rotateAxis:function(t){console.warn("THREE.Matrix4: .rotateAxis() has been removed. Use Vector3.transformDirection( matrix ) instead."),t.transformDirection(this)},crossVector:function(t){return console.warn("THREE.Matrix4: .crossVector() has been removed. Use vector.applyMatrix4( matrix ) instead."),t.applyMatrix4(this)},translate:function(){console.error("THREE.Matrix4: .translate() has been removed.")},rotateX:function(){console.error("THREE.Matrix4: .rotateX() has been removed.")},rotateY:function(){console.error("THREE.Matrix4: .rotateY() has been removed.")},rotateZ:function(){console.error("THREE.Matrix4: .rotateZ() has been removed.")},rotateByAxis:function(){console.error("THREE.Matrix4: .rotateByAxis() has been removed.")},applyToBuffer:function(t,e,r){return console.warn("THREE.Matrix4: .applyToBuffer() has been removed. Use matrix.applyToBufferAttribute( attribute ) instead."),this.applyToBufferAttribute(t)},applyToVector3Array:function(t,e,r){console.error("THREE.Matrix4: .applyToVector3Array() has been removed.")},makeFrustum:function(t,e,r,i,n,o){return console.warn("THREE.Matrix4: .makeFrustum() has been removed. Use .makePerspective( left, right, top, bottom, near, far ) instead."),this.makePerspective(t,e,i,r,n,o)}}),ht.prototype.isIntersectionLine=function(t){return console.warn("THREE.Plane: .isIntersectionLine() has been renamed to .intersectsLine()."),this.intersectsLine(t)},m.prototype.multiplyVector3=function(t){return console.warn("THREE.Quaternion: .multiplyVector3() has been removed. Use is now vector.applyQuaternion( quaternion ) instead."),t.applyQuaternion(this)},Object.assign(Nt.prototype,{isIntersectionBox:function(t){return console.warn("THREE.Ray: .isIntersectionBox() has been renamed to .intersectsBox()."),this.intersectsBox(t)},isIntersectionPlane:function(t){return console.warn("THREE.Ray: .isIntersectionPlane() has been renamed to .intersectsPlane()."),this.intersectsPlane(t)},isIntersectionSphere:function(t){return console.warn("THREE.Ray: .isIntersectionSphere() has been renamed to .intersectsSphere()."),this.intersectsSphere(t)}}),Object.assign(Ri.prototype,{extrude:function(t){return console.warn("THREE.Shape: .extrude() has been removed. Use ExtrudeGeometry() instead."),new ir(this,t)},makeGeometry:function(t){return console.warn("THREE.Shape: .makeGeometry() has been removed. Use ShapeGeometry() instead."),new dr(this,t)}}),Object.assign(l.prototype,{fromAttribute:function(t,e,r){return console.error("THREE.Vector2: .fromAttribute() has been renamed to .fromBufferAttribute()."),this.fromBufferAttribute(t,e,r)}}),Object.assign(g.prototype,{setEulerFromRotationMatrix:function(){console.error("THREE.Vector3: .setEulerFromRotationMatrix() has been removed. Use Euler.setFromRotationMatrix() instead.")},setEulerFromQuaternion:function(){console.error("THREE.Vector3: .setEulerFromQuaternion() has been removed. Use Euler.setFromQuaternion() instead.")},getPositionFromMatrix:function(t){return console.warn("THREE.Vector3: .getPositionFromMatrix() has been renamed to .setFromMatrixPosition()."),this.setFromMatrixPosition(t)},getScaleFromMatrix:function(t){return console.warn("THREE.Vector3: .getScaleFromMatrix() has been renamed to .setFromMatrixScale()."),this.setFromMatrixScale(t)},getColumnFromMatrix:function(t,e){return console.warn("THREE.Vector3: .getColumnFromMatrix() has been renamed to .setFromMatrixColumn()."),this.setFromMatrixColumn(e,t)},applyProjection:function(t){return console.warn("THREE.Vector3: .applyProjection() has been removed. Use .applyMatrix4( m ) instead."),this.applyMatrix4(t)},fromAttribute:function(t,e,r){return console.error("THREE.Vector3: .fromAttribute() has been renamed to .fromBufferAttribute()."),this.fromBufferAttribute(t,e,r)}}),Object.assign(d.prototype,{fromAttribute:function(t,e,r){return console.error("THREE.Vector4: .fromAttribute() has been renamed to .fromBufferAttribute()."),this.fromBufferAttribute(t,e,r)}}),wt.prototype.computeTangents=function(){console.warn("THREE.Geometry: .computeTangents() has been removed.")},Object.assign(gt.prototype,{getChildByName:function(t){return console.warn("THREE.Object3D: .getChildByName() has been renamed to .getObjectByName()."),this.getObjectByName(t)},renderDepth:function(){console.warn("THREE.Object3D: .renderDepth has been removed. Use .renderOrder, instead.")},translate:function(t,e){return console.warn("THREE.Object3D: .translate() has been removed. Use .translateOnAxis( axis, distance ) instead."),this.translateOnAxis(e,t)}}),Object.defineProperties(gt.prototype,{eulerOrder:{get:function(){return console.warn("THREE.Object3D: .eulerOrder is now .rotation.order."),this.rotation.order},set:function(t){console.warn("THREE.Object3D: .eulerOrder is now .rotation.order."),this.rotation.order=t}},useQuaternion:{get:function(){console.warn("THREE.Object3D: .useQuaternion has been removed. The library now uses quaternions by default.")},set:function(){console.warn("THREE.Object3D: .useQuaternion has been removed. The library now uses quaternions by default.")}}}),Object.defineProperties(Me.prototype,{objects:{get:function(){return console.warn("THREE.LOD: .objects has been renamed to .levels."),this.levels}}}),Object.defineProperty(Ee.prototype,"useVertexTexture",{get:function(){console.warn("THREE.Skeleton: useVertexTexture has been removed.")},set:function(){console.warn("THREE.Skeleton: useVertexTexture has been removed.")}}),Object.defineProperty(Si.prototype,"__arcLengthDivisions",{get:function(){return console.warn("THREE.Curve: .__arcLengthDivisions is now .arcLengthDivisions."),this.arcLengthDivisions},set:function(t){console.warn("THREE.Curve: .__arcLengthDivisions is now .arcLengthDivisions."),this.arcLengthDivisions=t}}),bt.prototype.setLens=function(t,e){console.warn("THREE.PerspectiveCamera.setLens is deprecated. Use .setFocalLength and .filmGauge for a photographic setup."),void 0!==e&&(this.filmGauge=e),this.setFocalLength(t)},Object.defineProperties(Br.prototype,{onlyShadow:{set:function(){console.warn("THREE.Light: .onlyShadow has been removed.")}},shadowCameraFov:{set:function(t){console.warn("THREE.Light: .shadowCameraFov is now .shadow.camera.fov."),this.shadow.camera.fov=t}},shadowCameraLeft:{set:function(t){console.warn("THREE.Light: .shadowCameraLeft is now .shadow.camera.left."),this.shadow.camera.left=t}},shadowCameraRight:{set:function(t){console.warn("THREE.Light: .shadowCameraRight is now .shadow.camera.right."),this.shadow.camera.right=t}},shadowCameraTop:{set:function(t){console.warn("THREE.Light: .shadowCameraTop is now .shadow.camera.top."),this.shadow.camera.top=t}},shadowCameraBottom:{set:function(t){console.warn("THREE.Light: .shadowCameraBottom is now .shadow.camera.bottom."),this.shadow.camera.bottom=t}},shadowCameraNear:{set:function(t){console.warn("THREE.Light: .shadowCameraNear is now .shadow.camera.near."),this.shadow.camera.near=t}},shadowCameraFar:{set:function(t){console.warn("THREE.Light: .shadowCameraFar is now .shadow.camera.far."),this.shadow.camera.far=t}},shadowCameraVisible:{set:function(){console.warn("THREE.Light: .shadowCameraVisible has been removed. Use new THREE.CameraHelper( light.shadow.camera ) instead.")}},shadowBias:{set:function(t){console.warn("THREE.Light: .shadowBias is now .shadow.bias."),this.shadow.bias=t}},shadowDarkness:{set:function(){console.warn("THREE.Light: .shadowDarkness has been removed.")}},shadowMapWidth:{set:function(t){console.warn("THREE.Light: .shadowMapWidth is now .shadow.mapSize.width."),this.shadow.mapSize.width=t}},shadowMapHeight:{set:function(t){console.warn("THREE.Light: .shadowMapHeight is now .shadow.mapSize.height."),this.shadow.mapSize.height=t}}}),Object.defineProperties(St.prototype,{length:{get:function(){return console.warn("THREE.BufferAttribute: .length has been deprecated. Use .count instead."),this.array.length}}}),Object.assign(Ct.prototype,{addIndex:function(t){console.warn("THREE.BufferGeometry: .addIndex() has been renamed to .setIndex()."),this.setIndex(t)},addDrawCall:function(t,e,r){void 0!==r&&console.warn("THREE.BufferGeometry: .addDrawCall() no longer supports indexOffset."),console.warn("THREE.BufferGeometry: .addDrawCall() is now .addGroup()."),this.addGroup(t,e)},clearDrawCalls:function(){console.warn("THREE.BufferGeometry: .clearDrawCalls() is now .clearGroups()."),this.clearGroups()},computeTangents:function(){console.warn("THREE.BufferGeometry: .computeTangents() has been removed.")},computeOffsets:function(){console.warn("THREE.BufferGeometry: .computeOffsets() has been removed.")}}),Object.defineProperties(Ct.prototype,{drawcalls:{get:function(){return console.error("THREE.BufferGeometry: .drawcalls has been renamed to .groups."),this.groups}},offsets:{get:function(){return console.warn("THREE.BufferGeometry: .offsets has been renamed to .groups."),this.groups}}}),Object.defineProperties(Xi.prototype,{dynamic:{set:function(){console.warn("THREE.Uniform: .dynamic has been removed. 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n,o,a,s,c,u,h,l,p,d,f;return"hsl"===i?(d=t.hsl(),f=e.hsl()):"hsv"===i?(d=t.hsv(),f=e.hsv()):"hcg"===i?(d=t.hcg(),f=e.hcg()):"hsi"===i?(d=t.hsi(),f=e.hsi()):"lch"!==i&&"hcl"!==i||(i="hcl",d=t.hcl(),f=e.hcl()),"h"===i.substr(0,1)&&(o=d[0],l=d[1],c=d[2],a=f[0],p=f[1],u=f[2]),isNaN(o)||isNaN(a)?isNaN(o)?isNaN(a)?n=Number.NaN:(n=a,1!==c&&0!==c||"hsv"===i||(h=p)):(n=o,1!==u&&0!==u||"hsv"===i||(h=l)):n=o+r*(a>o&&a-o>180?a-(o+360):a<o&&o-a>180?a+360-o:a-o),null==h&&(h=l+r*(p-l)),s=c+r*(u-c),td[i](n,h,s)},yd=function(t,e,r,i){var n,o;return n=t.num(),o=e.num(),td.num(n+(o-n)*r,"num")},(Wp=Wp.concat(function(){var t,e,r,i;for(i=[],e=0,t=(r=["hsv","hsl","hsi","hcl","lch","hcg"]).length;e<t;e++)Cd=r[e],i.push([Cd,gd]);return i}())).push(["num",yd]),vd=function(t,e,r,i){var n,o;return n=t.lab(),o=e.lab(),new kp(n[0]+r*(o[0]-n[0]),n[1]+r*(o[1]-n[1]),n[2]+r*(o[2]-n[2]),i)},Wp.push(["lab",vd]);var lf=td,pf=function(t){var e=t||{};this.scale=gn(e.scale,"uniform"),this.mode=gn(e.mode,"hcl"),this.domain=gn(e.domain,[0,1]),this.value=new tt(gn(e.value,16777215)).getHex(),this.reverse=gn(e.reverse,!1),this.structure=e.structure,this.volume=e.volume,this.surface=e.surface,this.structure&&(this.atomProxy=this.structure.getAtomProxy())};pf.prototype.getScale=function(t){var e=t||{},r=gn(e.scale,this.scale);"rainbow"===r?r=["red","orange","yellow","green","blue"]:"rwb"===r&&(r=["red","white","blue"]);var i=gn(e.domain,this.domain);return this.reverse&&(i=i.slice().reverse()),lf.scale(r).mode(gn(e.mode,this.mode)).domain(i).out("num")},pf.prototype.colorToArray=function(t,e,r){return void 0===e&&(e=[]),void 0===r&&(r=0),e[r+0]=(t>>16&255)/255,e[r+1]=(t>>8&255)/255,e[r+2]=(255&t)/255,e},pf.prototype.atomColorToArray=function(t,e,r){return this.colorToArray(this.atomColor(t),e,r)},pf.prototype.bondColor=function(t,e){return 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df={PROTEIN:1,NUCLEIC:2,RNA:3,DNA:4,POLYMER:5,WATER:6,HELIX:7,SHEET:8,TURN:9,BACKBONE:10,SIDECHAIN:11,ALL:12,HETERO:13,ION:14,SACCHARIDE:15,SUGAR:15,BONDED:16,RING:17},ff=["*","","ALL"],mf=[df.BACKBONE,df.SIDECHAIN,df.BONDED,df.RING],gf=[df.POLYMER,df.WATER],vf=["ALA","GLY","SER"],yf=["CYS","SER","THR"],bf=["ALA","ILE","LEU","MET","PHE","PRO","TRP","VAL"],xf=["PHE","TRP","TYR","HIS"],_f=["ASN","GLN"],wf=["ASP","GLU"],Sf=["ARG","HIS","LYS"],Af=["ARG","ASP","GLU","HIS","LYS"],Mf=["ASN","ARG","ASP","CYS","GLY","GLN","GLU","HIS","LYS","SER","THR","TYR"],Ef=["ALA","ILE","LEU","MET","PHE","PRO","TRP","VAL"],Tf=["HIS","PHE","PRO","TRP","TYR"],Pf=["ALA","GLY","ILE","LEU","VAL"],Cf=function(t){this.signals={stringChanged:new no},this.setString(t)},If={type:{}};If.type.get=function(){return"selection"},Cf.prototype.setString=function(t,e){if(void 0===t&&(t=this.string||""),t!==this.string){try{this.selection=oo(t)}catch(t){this.selection={error:t.message}}var r=this.selection;this.string=t,this.test=po(r),this.residueTest=fo(r),this.chainTest=mo(r),this.modelTest=go(r),this.atomOnlyTest=po(r,!0),this.residueOnlyTest=fo(r,!0),this.chainOnlyTest=mo(r,!0),this.modelOnlyTest=go(r,!0),e||this.signals.stringChanged.dispatch(this.string)}},Object.defineProperties(Cf.prototype,If);var Rf=function(t){function e(e){var r=this;t.call(this,e);var i=e.dataList||[];this.colormakerList=[],this.selectionList=[],i.forEach(function(t){var e=t[0],i=t[1],n=t[2];void 0===n&&(n={}),Hf.hasScheme(e)?Object.assign(n,{scheme:e,structure:r.structure}):Object.assign(n,{scheme:"uniform",value:new tt(e).getHex()}),r.colormakerList.push(Hf.getScheme(n)),r.selectionList.push(new Cf(i))})}return t&&(e.__proto__=t),e.prototype=Object.create(t&&t.prototype),e.prototype.constructor=e,e.prototype.atomColor=function(t){for(var e=this,r=0,i=this.selectionList.length;r<i;++r)if(e.selectionList[r].test(t))return e.colormakerList[r].atomColor(t);return 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common\n#include fog_pars_fragment\nvoid main(){\ngl_FragColor = vec4( uColor, 1.0 );\n#include premultiplied_alpha_fragment\n#include tonemapping_fragment\n#include encodings_fragment\n#include fog_fragment\n}"),Yf.add("shader/Quad.vert","varying vec2 vUv;\nvoid main() {\nvUv = uv;\ngl_Position = projectionMatrix * modelViewMatrix * vec4( position, 1.0 );\n}"),Yf.add("shader/Quad.frag","varying vec2 vUv;\nuniform sampler2D tForeground;\nuniform float scale;\nvoid main() {\nvec4 foreground = texture2D( tForeground, vUv );\ngl_FragColor = foreground * scale;\n}"),Co.prototype={update:function(){this.startTime=this.end(),this.currentTime=this.startTime,this.signals.updated.dispatch()},begin:function(){this.startTime=window.performance.now(),this.lastFrames=this.frames},end:function(){var t=window.performance.now();return this.count+=1,this.frames+=1,this.lastDuration=t-this.startTime,this.minDuration=Math.min(this.minDuration,this.lastDuration),this.maxDuration=Math.max(this.maxDuration,this.lastDuration),this.avgDuration-=this.avgDuration/30,this.avgDuration+=this.lastDuration/30,t>this.prevFpsTime+1e3&&(this.lastFps=this.frames,this.prevFpsTime=t,this.frames=0),t}},Yf.add("shader/chunk/dull_interior_fragment.glsl","#ifdef DULL_INTERIOR\nif( gl_FrontFacing == false ){\nnormal = vec3( 0.0, 0.0, 0.4 );\n}\n#endif"),Yf.add("shader/chunk/fog_fragment.glsl","#ifdef USE_FOG\nfloat depth = length( vViewPosition );\n#ifdef FOG_EXP2\nfloat fogFactor = whiteCompliment( exp2( - fogDensity * fogDensity * depth * depth * LOG2 ) );\n#else\nfloat fogFactor = smoothstep( fogNear, fogFar, depth );\n#endif\ngl_FragColor.rgb = mix( gl_FragColor.rgb, fogColor, fogFactor );\n#endif"),Yf.add("shader/chunk/matrix_scale.glsl","float matrixScale( in mat4 m ){\nvec4 r = m[ 0 ];\nreturn sqrt( r[ 0 ] * r[ 0 ] + r[ 1 ] * r[ 1 ] + r[ 2 ] * r[ 2 ] );\n}"),Yf.add("shader/chunk/nearclip_vertex.glsl","#ifdef NEAR_CLIP\nif( vViewPosition.z < nearClip - 5.0 )\ngl_Position.z = 2.0 * gl_Position.w;\n#endif"),Yf.add("shader/chunk/nearclip_fragment.glsl","#ifdef NEAR_CLIP\nif( vViewPosition.z < nearClip )\ndiscard;\n#endif"),Yf.add("shader/chunk/opaque_back_fragment.glsl","#ifdef OPAQUE_BACK\n#ifdef FLIP_SIDED\nif( gl_FrontFacing == true ){\ngl_FragColor.a = 1.0;\n}\n#else\nif( gl_FrontFacing == false ){\ngl_FragColor.a = 1.0;\n}\n#endif\n#endif"),Yf.add("shader/chunk/radiusclip_vertex.glsl","#ifdef RADIUS_CLIP\nif( distance( vViewPosition, vClipCenter ) > clipRadius + 5.0 )\ngl_Position.z = 2.0 * gl_Position.w;\n#endif"),Yf.add("shader/chunk/radiusclip_fragment.glsl","#ifdef RADIUS_CLIP\nif( distance( vViewPosition, vClipCenter ) > clipRadius )\ndiscard;\n#endif"),Yf.add("shader/chunk/unpack_color.glsl","vec3 unpackColor(float f) {\nvec3 color;\ncolor.r = floor(f / 256.0 / 256.0);\ncolor.g = floor((f - color.r * 256.0 * 256.0) / 256.0);\ncolor.b = floor(f - color.r * 256.0 * 256.0 - color.g * 256.0);\nreturn color / 255.0;\n}");var xm=/^(?!\/\/)\s*#include\s+(\S+)/gim,_m={};if("undefined"!=typeof window&&window.WebGLRenderingContext){var wm=window.WebGLRenderingContext.prototype,Sm=wm.getShaderParameter;wm.getShaderParameter=function(){return!t.Debug||Sm.apply(this,arguments)};var Am=wm.getShaderInfoLog;wm.getShaderInfoLog=function(){return t.Debug?Am.apply(this,arguments):""};var Mm=wm.getProgramParameter;wm.getProgramParameter=function(e,r){return!t.Debug&&r===wm.LINK_STATUS||Mm.apply(this,arguments)};var Em=wm.getProgramInfoLog;wm.getProgramInfoLog=function(){return t.Debug?Em.apply(this,arguments):""}}var Tm=[[[0,0]],[[4,4],[-4,-4]],[[-2,-6],[6,-2],[-6,2],[2,6]],[[1,-3],[-1,3],[5,1],[-3,-5],[-5,5],[-7,-1],[3,7],[7,-7]],[[1,1],[-1,-3],[-3,2],[4,-1],[-5,-2],[2,5],[5,3],[3,-5],[-2,6],[0,-7],[-4,-6],[-6,4],[-8,0],[7,-4],[6,7],[-7,-8]],[[-4,-7],[-7,-5],[-3,-5],[-5,-4],[-1,-4],[-2,-2],[-6,-1],[-4,0],[-7,1],[-1,2],[-6,3],[-3,3],[-7,6],[-3,6],[-5,7],[-1,7],[5,-7],[1,-6],[6,-5],[4,-4],[2,-3],[7,-2],[1,-1],[4,-1],[2,1],[6,2],[0,4],[4,4],[2,5],[7,5],[5,6],[3,7]]];Tm.forEach(function(t){t.forEach(function(t){t[0]*=.0625,t[1]*=.0625})}),Lo.prototype.constructor=Lo;var Pm=2*Math.PI,Cm=(new Float32Array(4),new Float32Array(4),new g),Im=new v,Rm=new v,Lm=new v,Om=new v,Dm=new Float32Array(4),Nm=new Uint8Array(4),km=new v;ea.prototype.constructor=ea;var Fm=function(t,e){this.signals={moved:new no,scrolled:new no,dragged:new no,dropped:new no,clicked:new no,hovered:new no,doubleClicked:new no};var r=Object.assign({},e);this.hoverTimeout=gn(r.hoverTimeout,50),this.handleScroll=gn(r.handleScroll,!0),this.doubleClickSpeed=gn(r.doubleClickSpeed,500),this.domElement=t,this.position=new l,this.prevPosition=new l,this.down=new l,this.canvasPosition=new l,this.moving=!1,this.hovering=!0,this.scrolled=!1,this.lastMoved=1/0,this.which=void 0,this.buttons=void 0,this.pressed=void 0,this.altKey=void 0,this.ctrlKey=void 0,this.metaKey=void 0,this.shiftKey=void 0,this._listen=this._listen.bind(this),this._onMousewheel=this._onMousewheel.bind(this),this._onMousemove=this._onMousemove.bind(this),this._onMousedown=this._onMousedown.bind(this),this._onMouseup=this._onMouseup.bind(this),this._onContextmenu=this._onContextmenu.bind(this),this._onTouchstart=this._onTouchstart.bind(this),this._onTouchend=this._onTouchend.bind(this),this._onTouchmove=this._onTouchmove.bind(this),this._listen(),document.addEventListener("mousewheel",this._onMousewheel),document.addEventListener("wheel",this._onMousewheel),document.addEventListener("MozMousePixelScroll",this._onMousewheel),document.addEventListener("mousemove",this._onMousemove),document.addEventListener("mousedown",this._onMousedown),document.addEventListener("mouseup",this._onMouseup),document.addEventListener("contextmenu",this._onContextmenu),document.addEventListener("touchstart",this._onTouchstart),document.addEventListener("touchend",this._onTouchend),document.addEventListener("touchmove",this._onTouchmove),this.prevClickCP=new l},Bm={key:{}};Bm.key.get=function(){var t=0;return this.altKey&&(t+=1),this.ctrlKey&&(t+=2),this.metaKey&&(t+=4),this.shiftKey&&(t+=8),t},Fm.prototype.setParameters=function(t){var e=Object.assign({},t);this.hoverTimeout=gn(e.hoverTimeout,this.hoverTimeout)},Fm.prototype._listen=function(){var t=window.performance.now(),e=this.canvasPosition;this.doubleClickPending&&t-this.lastClicked>this.doubleClickSpeed&&(this.doubleClickPending=!1),t-this.lastMoved>this.hoverTimeout&&(this.moving=!1),(this.scrolled||!this.moving&&!this.hovering)&&(this.scrolled=!1,-1!==this.hoverTimeout&&this.overElement&&(this.hovering=!0,this.signals.hovered.dispatch(e.x,e.y))),window.requestAnimationFrame(this._listen)},Fm.prototype._onMousewheel=function(t){var e=this;if(t.target===this.domElement&&this.handleScroll){t.preventDefault(),this._setKeys(t);var r=0;r=t.wheelDelta?t.wheelDelta/40:t.detail?-t.detail/3:-t.deltaY/(t.deltaMode?.33:30),this.signals.scrolled.dispatch(r),setTimeout(function(){e.scrolled=!0},this.hoverTimeout)}},Fm.prototype._onMousemove=function(t){t.target===this.domElement?(t.preventDefault(),this.overElement=!0):this.overElement=!1,this._setKeys(t),this.moving=!0,this.hovering=!1,this.lastMoved=window.performance.now(),this.prevPosition.copy(this.position),this.position.set(t.clientX,t.clientY),this._setCanvasPosition(t);var e=this.prevPosition.x-this.position.x,r=this.prevPosition.y-this.position.y;this.signals.moved.dispatch(e,r),this.pressed&&this.signals.dragged.dispatch(e,r)},Fm.prototype._onMousedown=function(t){t.target===this.domElement&&(t.preventDefault(),this._setKeys(t),this.moving=!1,this.hovering=!1,this.down.set(t.clientX,t.clientY),this.position.set(t.clientX,t.clientY),this.which=t.which,this.buttons=ia(t),this.pressed=!0,this._setCanvasPosition(t))},Fm.prototype._onMouseup=function(t){t.target===this.domElement&&t.preventDefault(),this._setKeys(t);var e=this.canvasPosition;this._distance()<4&&(this.lastClicked=window.performance.now(),this.doubleClickPending&&this.prevClickCP.distanceTo(e)<4?(this.signals.doubleClicked.dispatch(e.x,e.y),this.doubleClickPending=!1):(this.signals.clicked.dispatch(e.x,e.y),this.doubleClickPending=!0),this.prevClickCP.copy(e)),this.which=void 0,this.buttons=void 0,this.pressed=void 0},Fm.prototype._onContextmenu=function(t){t.target===this.domElement&&t.preventDefault()},Fm.prototype._onTouchstart=function(t){if(t.target===this.domElement)switch(t.preventDefault(),this.pressed=!0,t.touches.length){case 1:this.moving=!1,this.hovering=!1,this.down.set(t.touches[0].pageX,t.touches[0].pageY),this.position.set(t.touches[0].pageX,t.touches[0].pageY),this._setCanvasPosition(t.touches[0]);break;case 2:this.down.set((t.touches[0].pageX+t.touches[1].pageX)/2,(t.touches[0].pageY+t.touches[1].pageY)/2),this.position.set((t.touches[0].pageX+t.touches[1].pageX)/2,(t.touches[0].pageY+t.touches[1].pageY)/2),this.lastTouchDistance=ra(t)}},Fm.prototype._onTouchend=function(t){t.target===this.domElement&&t.preventDefault(),this.which=void 0,this.buttons=void 0,this.pressed=void 0},Fm.prototype._onTouchmove=function(t){switch(t.target===this.domElement?(t.preventDefault(),this.overElement=!0):this.overElement=!1,t.touches.length){case 1:this._setKeys(t),this.which=1,this.buttons=1,this.moving=!0,this.hovering=!1,this.lastMoved=window.performance.now(),this.prevPosition.copy(this.position),this.position.set(t.touches[0].pageX,t.touches[0].pageY),this._setCanvasPosition(t.touches[0]);var e=this.prevPosition.x-this.position.x,r=this.prevPosition.y-this.position.y;this.signals.moved.dispatch(e,r),this.pressed&&this.signals.dragged.dispatch(e,r);break;case 2:var i=ra(t),n=i-this.lastTouchDistance;if(this.lastTouchDistance=i,this.prevPosition.copy(this.position),this.position.set((t.touches[0].pageX+t.touches[1].pageX)/2,(t.touches[0].pageY+t.touches[1].pageY)/2),Math.abs(n)>2&&this.handleScroll&&this.position.distanceTo(this.prevPosition)<2)this.which=0,this.buttons=0,this.signals.scrolled.dispatch(n/2);else{this.which=3,this.buttons=2;var o=this.prevPosition.x-this.position.x,a=this.prevPosition.y-this.position.y;this.signals.moved.dispatch(o,a),this.pressed&&this.signals.dragged.dispatch(o,a)}}},Fm.prototype._distance=function(){return this.position.distanceTo(this.down)},Fm.prototype._setCanvasPosition=function(t){var e,r,i=this.domElement.getBoundingClientRect();"offsetX"in t&&"offsetY"in t?(e=t.offsetX,r=t.offsetY):(e=t.clientX-i.left,r=t.clientY-i.top),this.canvasPosition.set(e,i.height-r)},Fm.prototype._setKeys=function(t){this.altKey=t.altKey,this.ctrlKey=t.ctrlKey,this.metaKey=t.metaKey,this.shiftKey=t.shiftKey},Fm.prototype.dispose=function(){document.removeEventListener("mousewheel",this._onMousewheel),document.removeEventListener("wheel",this._onMousewheel),document.removeEventListener("MozMousePixelScroll",this._onMousewheel),document.removeEventListener("mousemove",this._onMousemove),document.removeEventListener("mousedown",this._onMousedown),document.removeEventListener("mouseup",this._onMouseup),document.removeEventListener("contextmenu",this._onContextmenu),document.removeEventListener("touchstart",this._onTouchstart),document.removeEventListener("touchend",this._onTouchend),document.removeEventListener("touchmove",this._onTouchmove)},Object.defineProperties(Fm.prototype,Bm);var zm=new v,Um=new v,jm=new v,Gm=new g,Vm=new m,$m=new v,Hm=new g,Wm=new g,Xm=function(t,e){var r=e||{};this.rotateSpeed=gn(r.rotateSpeed,2),this.zoomSpeed=gn(r.zoomSpeed,1.2),this.panSpeed=gn(r.panSpeed,1),this.stage=t,this.viewer=t.viewer,this.mouse=t.mouseObserver,this.controls=t.viewerControls},qm={component:{},atom:{}};qm.component.get=function(){return this.stage.transformComponent},qm.atom.get=function(){return this.stage.transformAtom},Xm.prototype._setPanVector=function(t,e,r){var i,n=this.viewer.camera;if(r=-r||0,r+=n.position.z,"OrthographicCamera"===n.type)i=1/n.zoom;else{var o=$n(n.fov);i=-2*r*Math.tan(o/2)/this.viewer.height}Hm.set(t,e,0),Hm.multiplyScalar(this.panSpeed*i)},Xm.prototype._getRotateXY=function(t,e){return[this.rotateSpeed*-t*.01,this.rotateSpeed*e*.01]},Xm.prototype._transformPanVector=function(){$m.extractRotation(this.component.transform),$m.premultiply(this.viewer.rotationGroup.matrix),$m.getInverse($m),Hm.applyMatrix4($m)},Xm.prototype.zoom=function(t){this.controls.zoom(this.zoomSpeed*t*.02)},Xm.prototype.pan=function(t,e){this._setPanVector(t,e),$m.getInverse(this.viewer.rotationGroup.matrix),Hm.applyMatrix4($m),this.controls.translate(Hm)},Xm.prototype.panComponent=function(t,e){this.component&&(this._setPanVector(t,e),this._transformPanVector(),this.component.position.add(Hm),this.component.updateMatrix())},Xm.prototype.panAtom=function(t,e){this.atom&&this.component&&(this.atom.positionToVector3(Wm),Wm.add(this.viewer.translationGroup.position),Wm.applyMatrix4(this.viewer.rotationGroup.matrix),this._setPanVector(t,e,Wm.z),this._transformPanVector(),this.atom.positionAdd(Hm),this.component.updateRepresentations({position:!0}))},Xm.prototype.rotate=function(t,e){var r=this._getRotateXY(t,e),i=r[0],n=r[1];zm.makeRotationX(n),Um.makeRotationY(i),zm.multiply(Um),this.controls.applyMatrix(zm)},Xm.prototype.rotateComponent=function(t,e){if(this.component){var r=this._getRotateXY(t,e),i=r[0],n=r[1];jm.extractRotation(this.component.transform),jm.premultiply(this.viewer.rotationGroup.matrix),jm.getInverse(jm),Gm.set(1,0,0),Gm.applyMatrix4(jm),zm.makeRotationAxis(Gm,n),Gm.set(0,1,0),Gm.applyMatrix4(jm),Um.makeRotationAxis(Gm,i),zm.multiply(Um),Vm.setFromRotationMatrix(zm),this.component.quaternion.premultiply(Vm),this.component.updateMatrix()}},Object.defineProperties(Xm.prototype,qm);var Ym=function(t,e){this.pid=t.pid,this.picker=t.picker,this.instance=t.instance,this.stage=e,this.controls=e.viewerControls,this.mouse=e.mouseObserver},Zm={type:{},altKey:{},ctrlKey:{},metaKey:{},shiftKey:{},canvasPosition:{},component:{},object:{},position:{},closestBondAtom:{},arrow:{},atom:{},axes:{},bond:{},box:{},cone:{},clash:{},contact:{},cylinder:{},distance:{},ellipsoid:{},octahedron:{},mesh:{},slice:{},sphere:{},tetrahedron:{},torus:{},surface:{},unitcell:{},unknown:{},volume:{}};Zm.type.get=function(){return this.picker.type},Zm.altKey.get=function(){return this.mouse.altKey},Zm.ctrlKey.get=function(){return this.mouse.ctrlKey},Zm.metaKey.get=function(){return this.mouse.metaKey},Zm.shiftKey.get=function(){return this.mouse.shiftKey},Zm.canvasPosition.get=function(){return this.mouse.canvasPosition},Zm.component.get=function(){return this.stage.getComponentsByObject(this.picker.data).list[0]},Zm.object.get=function(){return this.picker.getObject(this.pid)},Zm.position.get=function(){return this.picker.getPosition(this.pid,this.instance,this.component)},Zm.closestBondAtom.get=function(){if("bond"===this.type){var t=this.bond,e=this.controls;return na(this.canvasPosition,e.getPositionOnCanvas(t.atom1),e.getPositionOnCanvas(t.atom2))?t.atom1:t.atom2}},Zm.arrow.get=function(){return this._objectIfType("arrow")},Zm.atom.get=function(){return this._objectIfType("atom")},Zm.axes.get=function(){return this._objectIfType("axes")},Zm.bond.get=function(){return this._objectIfType("bond")},Zm.box.get=function(){return this._objectIfType("box")},Zm.cone.get=function(){return this._objectIfType("cone")},Zm.clash.get=function(){return this._objectIfType("clash")},Zm.contact.get=function(){return this._objectIfType("contact")},Zm.cylinder.get=function(){return this._objectIfType("cylinder")},Zm.distance.get=function(){return this._objectIfType("distance")},Zm.ellipsoid.get=function(){return this._objectIfType("ellipsoid")},Zm.octahedron.get=function(){return this._objectIfType("octahedron")},Zm.mesh.get=function(){return this._objectIfType("mesh")},Zm.slice.get=function(){return this._objectIfType("slice")},Zm.sphere.get=function(){return this._objectIfType("sphere")},Zm.tetrahedron.get=function(){return this._objectIfType("tetrahedron")},Zm.torus.get=function(){return this._objectIfType("torus")},Zm.surface.get=function(){return this._objectIfType("surface")},Zm.unitcell.get=function(){return this._objectIfType("unitcell")},Zm.unknown.get=function(){return this._objectIfType("unknown")},Zm.volume.get=function(){return this._objectIfType("volume")},Ym.prototype._objectIfType=function(t){return this.type===t?this.object:void 0},Ym.prototype.getLabel=function(){var t="nothing";return this.arrow?t="arrow: "+(this.arrow.name||this.pid)+" ("+this.arrow.shape.name+")":this.atom?t="atom: "+this.atom.qualifiedName()+" ("+this.atom.structure.name+")":this.axes?t="axes":this.bond?t="bond: "+this.bond.atom1.qualifiedName()+" - "+this.bond.atom2.qualifiedName()+" ("+this.bond.structure.name+")":this.box?t="box: "+(this.box.name||this.pid)+" ("+this.box.shape.name+")":this.cone?t="cone: "+(this.cone.name||this.pid)+" ("+this.cone.shape.name+")":this.clash?t="clash: "+this.clash.clash.sele1+" - "+this.clash.clash.sele2:this.contact?t="contact: "+this.contact.atom1.qualifiedName()+" - "+this.contact.atom2.qualifiedName()+" ("+this.contact.structure.name+")":this.cylinder?t="cylinder: "+(this.cylinder.name||this.pid)+" ("+this.cylinder.shape.name+")":this.distance?t="distance: "+this.distance.atom1.qualifiedName()+" - "+this.distance.atom2.qualifiedName()+" ("+this.distance.structure.name+")":this.ellipsoid?t="ellipsoid: "+(this.ellipsoid.name||this.pid)+" ("+this.ellipsoid.shape.name+")":this.octahedron?t="octahedron: "+(this.octahedron.name||this.pid)+" ("+this.octahedron.shape.name+")":this.mesh?t="mesh: "+(this.mesh.name||this.mesh.serial)+" ("+this.mesh.shape.name+")":this.slice?t="slice: "+this.slice.value.toPrecision(3)+" ("+this.slice.volume.name+")":this.sphere?t="sphere: "+(this.sphere.name||this.pid)+" ("+this.sphere.shape.name+")":this.surface?t="surface: "+this.surface.surface.name:this.tetrahedron?t="tetrahedron: "+(this.tetrahedron.name||this.pid)+" ("+this.tetrahedron.shape.name+")":this.torus?t="torus: "+(this.torus.name||this.pid)+" ("+this.torus.shape.name+")":this.unitcell?t="unitcell: "+this.unitcell.unitcell.spacegroup+" ("+this.unitcell.structure.name+")":this.unknown?t="unknown":this.volume&&(t="volume: "+this.volume.value.toPrecision(3)+" ("+this.volume.volume.name+")"),t},Object.defineProperties(Ym.prototype,Zm);var Km=function(t){this.stage=t,this.viewer=t.viewer};Km.prototype.pick=function(t,e){var r=this.viewer.pick(t,e);if(r.picker&&"ignore"!==r.picker.type&&void 0!==r.pid){var i=r.picker.array;if(!(i&&r.pid>=i.length))return new Ym(r,this.stage);console.error("pid >= picker.array.length")}};var Qm=new m,Jm=new g,tg=new g,eg=new g,rg=new g,ig=new v,ng=new g,og=new v,ag=function(t){this.stage=t,this.viewer=t.viewer,this.signals={changed:new no}},sg={position:{},rotation:{}};sg.position.get=function(){return this.viewer.translationGroup.position},sg.rotation.get=function(){return this.viewer.rotationGroup.quaternion},ag.prototype.changed=function(){this.viewer.requestRender(),this.signals.changed.dispatch()},ag.prototype.getPositionOnCanvas=function(t,e){var r=Bn(e),i=this.viewer;return eg.copy(t).add(i.translationGroup.position).applyMatrix4(i.rotationGroup.matrix).project(i.camera),r.set((eg.x+1)*i.width/2,(eg.y+1)*i.height/2)},ag.prototype.getOrientation=function(t){var e=Un(t);e.copy(this.viewer.rotationGroup.matrix);var r=-this.viewer.camera.position.z;return e.scale(rg.set(r,r,r)),e.setPosition(this.viewer.translationGroup.position),e},ag.prototype.orient=function(t){Un(t).decompose(Jm,Qm,tg);var e=this.viewer;e.rotationGroup.setRotationFromQuaternion(Qm),e.translationGroup.position.copy(Jm),e.camera.position.z=-tg.z,e.updateZoom(),this.changed()},ag.prototype.translate=function(t){this.viewer.translationGroup.position.add(zn(t)),this.changed()},ag.prototype.center=function(t){this.viewer.translationGroup.position.copy(zn(t)).negate(),this.changed()},ag.prototype.zoom=function(t){this.distance(this.viewer.camera.position.z*(1-t))},ag.prototype.distance=function(t){this.viewer.camera.position.z=t,this.viewer.updateZoom(),this.changed()},ag.prototype.spin=function(t,e){ig.getInverse(this.viewer.rotationGroup.matrix),ng.copy(zn(t)).applyMatrix4(ig),this.viewer.rotationGroup.rotateOnAxis(ng,e),this.changed()},ag.prototype.rotate=function(t){this.viewer.rotationGroup.setRotationFromQuaternion(jn(t)),this.changed()},ag.prototype.align=function(t){og.getInverse(Un(t)),this.viewer.rotationGroup.setRotationFromMatrix(og),this.changed()},ag.prototype.applyMatrix=function(t){this.viewer.rotationGroup.applyMatrix(Un(t)),this.changed()},Object.defineProperties(ag.prototype,sg);var cg=function(t,e){for(var r=[],i=arguments.length-2;i-- >0;)r[i]=arguments[i+2];this.duration=gn(t,1e3),this.controls=e,this.startTime=window.performance.now(),this.pausedTime=-1,this.elapsedDuration=0,this.pausedDuration=0,this.ignoreGlobalToggle=!1,this._paused=!1,this._resolveList=[],(n=this)._init.apply(n,r);var n},ug={done:{},paused:{}};ug.done.get=function(){return 1===this.alpha},ug.paused.get=function(){return this._paused},cg.prototype._init=function(){},cg.prototype._tick=function(){},cg.prototype.tick=function(t){if(!this._paused)return this.elapsedDuration=t.currentTime-this.startTime-this.pausedDuration,0===this.duration?this.alpha=1:this.alpha=to(0,1,this.elapsedDuration/this.duration),this._tick(t),this.done&&this._resolveList.forEach(function(t){return t()}),this.done},cg.prototype.pause=function(t){t&&(this._hold=!0),-1===this.pausedTime&&(this.pausedTime=window.performance.now()),this._paused=!0},cg.prototype.resume=function(t){!t&&this._hold||(this.pausedDuration+=window.performance.now()-this.pausedTime,this._paused=!1,this._hold=!1,this.pausedTime=-1)},cg.prototype.toggle=function(){this._paused?this.resume():this.pause()},cg.prototype.then=function(t){var e=this;return(this.done?Promise.resolve():new Promise(function(t){return e._resolveList.push(t)})).then(t)},Object.defineProperties(cg.prototype,ug);var hg=function(t){function e(e){for(var r=[],i=arguments.length-1;i-- >0;)r[i]=arguments[i+1];t.apply(this,[gn(e,1/0)].concat(r))}return t&&(e.__proto__=t),e.prototype=Object.create(t&&t.prototype),e.prototype.constructor=e,e.prototype._init=function(t,e){Array.isArray(t)?this.axis=(new g).fromArray(t):this.axis=gn(t,new g(0,1,0)),this.angle=gn(e,.01)},e.prototype._tick=function(t){this.axis&&this.angle&&this.controls.spin(this.axis,this.angle*t.lastDuration/16)},e}(cg),lg=function(t){function e(e){for(var r=[],i=arguments.length-1;i-- >0;)r[i]=arguments[i+1];t.apply(this,[gn(e,1/0)].concat(r))}return t&&(e.__proto__=t),e.prototype=Object.create(t&&t.prototype),e.prototype.constructor=e,e.prototype._init=function(t,e,r){Array.isArray(t)?this.axis=(new g).fromArray(t):this.axis=gn(t,new g(0,1,0)),this.angleStep=gn(e,.01),this.angleEnd=gn(r,.2),this.angleSum=0,this.direction=1},e.prototype._tick=function(t){if(this.axis&&this.angleStep&&this.angleEnd){var e=to(0,1,Math.abs(this.angleSum)/this.angleEnd),r=this.angleStep*this.direction*(1.1-e);this.controls.spin(this.axis,r*t.lastDuration/16),this.angleSum+=this.angleStep,this.angleSum>=this.angleEnd&&(this.direction*=-1,this.angleSum=-this.angleEnd)}},e}(cg),pg=function(t){function e(){t.apply(this,arguments)}return t&&(e.__proto__=t),e.prototype=Object.create(t&&t.prototype),e.prototype.constructor=e,e.prototype._init=function(t,e){this.moveFrom=zn(gn(t,new g)),this.moveTo=zn(gn(e,new g))},e.prototype._tick=function(){this.controls.position.lerpVectors(this.moveFrom,this.moveTo,this.alpha).negate(),this.controls.changed()},e}(cg),dg=function(t){function e(){t.apply(this,arguments)}return t&&(e.__proto__=t),e.prototype=Object.create(t&&t.prototype),e.prototype.constructor=e,e.prototype._init=function(t,e){this.zoomFrom=t,this.zoomTo=e},e.prototype._tick=function(){this.controls.distance(Qn(this.zoomFrom,this.zoomTo,this.alpha))},e}(cg),fg=function(t){function e(){t.apply(this,arguments)}return t&&(e.__proto__=t),e.prototype=Object.create(t&&t.prototype),e.prototype.constructor=e,e.prototype._init=function(t,e){this.rotateFrom=jn(t),this.rotateTo=jn(e),this._currentRotation=new m},e.prototype._tick=function(){this._currentRotation.copy(this.rotateFrom).slerp(this.rotateTo,this.alpha),this.controls.rotate(this._currentRotation)},e}(cg),mg=function(t){function e(){t.apply(this,arguments)}return t&&(e.__proto__=t),e.prototype=Object.create(t&&t.prototype),e.prototype.constructor=e,e.prototype._init=function(t,e,r){this.valueFrom=t,this.valueTo=e,this.callback=r},e.prototype._tick=function(){this.callback(Qn(this.valueFrom,this.valueTo,this.alpha))},e}(cg),gg=function(t){function e(){t.apply(this,arguments)}return t&&(e.__proto__=t),e.prototype=Object.create(t&&t.prototype),e.prototype.constructor=e,e.prototype._init=function(t){this.callback=t},e.prototype._tick=function(){1===this.alpha&&this.callback()},e}(cg),vg=function(t){this._list=t||[],this._resolveList=[]},yg={done:{}};yg.done.get=function(){return this._list.every(function(t){return t.done})},vg.prototype.then=function(t){var e=this;return(this.done?Promise.resolve():new Promise(function(t){e._resolveList.push(t),e._list.forEach(function(t){t.then(function(){e._resolveList.forEach(function(t){t()}),e._resolveList.length=0})})})).then(t)},Object.defineProperties(vg.prototype,yg);var bg=function(t){this.stage=t,this.viewer=t.viewer,this.controls=t.viewerControls,this.animationList=[],this.finishedList=[]},xg={paused:{}};xg.paused.get=function(){return this.animationList.every(function(t){return t.paused})},bg.prototype.add=function(t){return 0===t.duration?t.tick(this.viewer.stats):this.animationList.push(t),t},bg.prototype.remove=function(t){var e=this.animationList,r=e.indexOf(t);r>-1&&e.splice(r,1)},bg.prototype.run=function(t){for(var e=this,r=this.finishedList,i=this.animationList,n=i.length,o=0;o<n;++o){var a=i[o];a.tick(t)&&r.push(a)}var s=r.length;if(s){for(var c=0;c<s;++c)e.remove(r[c]);r.length=0}},bg.prototype.spin=function(t,e,r){return this.add(new hg(r,this.controls,t,e))},bg.prototype.rock=function(t,e,r,i){return this.add(new lg(i,this.controls,t,e,r))},bg.prototype.rotate=function(t,e){var r=this.viewer.rotationGroup.quaternion.clone();return this.add(new fg(e,this.controls,r,t))},bg.prototype.move=function(t,e){var r=this.controls.position.clone().negate();return this.add(new pg(e,this.controls,r,t))},bg.prototype.zoom=function(t,e){var r=this.viewer.camera.position.z;return this.add(new dg(e,this.controls,r,t))},bg.prototype.zoomMove=function(t,e,r){return new vg([this.move(t,r),this.zoom(e,r)])},bg.prototype.orient=function(t,e){var r=new g,i=new m,n=new g;return Un(t).decompose(r,i,n),new vg([this.move(r.negate(),e),this.rotate(i,e),this.zoom(-n.x,e)])},bg.prototype.value=function(t,e,r,i){return this.add(new mg(i,this.controls,t,e,r))},bg.prototype.timeout=function(t,e){return this.add(new gg(e,this.controls,t))},bg.prototype.spinComponent=function(t,e,r,i){return this.add(new hg(i,t.controls,e,r))},bg.prototype.rockComponent=function(t,e,r,i,n){return this.add(new lg(n,t.controls,e,r,i))},bg.prototype.moveComponent=function(t,e,r){var i=t.controls.position.clone().negate();return this.add(new pg(r,t.controls,i,e))},bg.prototype.pause=function(){this.animationList.forEach(function(t){return t.pause()})},bg.prototype.resume=function(){this.animationList.forEach(function(t){return t.resume()})},bg.prototype.toggle=function(){this.paused?this.resume():this.pause()},bg.prototype.clear=function(){this.animationList.length=0},bg.prototype.dispose=function(){this.clear()},Object.defineProperties(bg.prototype,xg);var _g=function(){};_g.zoomScroll=function(t,e){t.trackballControls.zoom(e)},_g.clipNearScroll=function(t,e){var r=t.getParameters();t.setParameters({clipNear:r.clipNear+e/10})},_g.focusScroll=function(t,e){var r=2*t.getParameters().clipNear,i=Math.sign(e)*eo((100-r)/10,5,.2);t.setFocus(r+i)},_g.isolevelScroll=function(t,e){var r=Math.sign(e)/5;t.eachRepresentation(function(t){if("surface"===t.repr.type){var e=t.getParameters().isolevel;t.setParameters({isolevel:e+r})}},"volume")},_g.panDrag=function(t,e,r){t.trackballControls.pan(e,r)},_g.rotateDrag=function(t,e,r){t.trackballControls.rotate(e,r)},_g.zoomDrag=function(t,e,r){t.trackballControls.zoom((e+r)/-2)},_g.zoomFocusDrag=function(t,e,r){t.trackballControls.zoom((e+r)/-2);var i=t.viewer.camera.position.z;t.setFocus(100-Math.abs(i/8))},_g.panComponentDrag=function(t,e,r){t.trackballControls.panComponent(e,r)},_g.panAtomDrag=function(t,e,r){t.trackballControls.panAtom(e,r)},_g.rotateComponentDrag=function(t,e,r){t.trackballControls.rotateComponent(e,r)},_g.movePick=function(t,e){e&&t.animationControls.move(e.position.clone())},_g.tooltipPick=function(t,e){var r=t.tooltip;if(t.getParameters().tooltip&&e){var i=e.mouse.position;r.innerText=e.getLabel(),r.style.bottom=window.innerHeight-i.y+3+"px",r.style.left=i.x+3+"px",r.style.display="block"}else r.style.display="none"};var wg={default:[["scroll",_g.zoomScroll],["scroll-ctrl",_g.clipNearScroll],["scroll-shift",_g.focusScroll],["scroll-alt",_g.isolevelScroll],["drag-right",_g.panDrag],["drag-left",_g.rotateDrag],["drag-middle",_g.zoomDrag],["drag-shift-right",_g.zoomDrag],["drag-left+right",_g.zoomDrag],["drag-ctrl-right",_g.panComponentDrag],["drag-ctrl-left",_g.rotateComponentDrag],["clickPick-middle",_g.movePick],["clickPick-shift-left",_g.movePick],["hoverPick",_g.tooltipPick]],pymol:[["drag-left",_g.rotateDrag],["drag-middle",_g.panDrag],["drag-right",_g.zoomDrag],["drag-shift-right",_g.focusScroll],["clickPick-ctrl+shift-middle",_g.movePick],["hoverPick",_g.tooltipPick]],coot:[["scroll",_g.isolevelScroll],["drag-left",_g.rotateDrag],["drag-middle",_g.panDrag],["drag-ctrl-left",_g.panDrag],["drag-right",_g.zoomFocusDrag],["drag-ctrl-right",_g.focusScroll],["clickPick-middle",_g.movePick],["hoverPick",_g.tooltipPick]]},Sg=function(t,e){var r=e||{};this.stage=t,this.mouse=t.mouseObserver,this.actionList=[],this.disabled=r.disabled||!1,this.preset(r.preset||"default")};Sg.prototype.run=function(t){for(var e=this,r=[],i=arguments.length-1;i-- >0;)r[i]=arguments[i+1];if(!this.disabled){var n=this.mouse.key||0,o=this.mouse.buttons||0;this.actionList.forEach(function(i){i.type===t&&i.key===n&&i.button===o&&i.callback.apply(i,[e.stage].concat(r))})}},Sg.prototype.add=function(t,e){var r=oa(t),i=r[0],n=r[1],o=r[2];this.actionList.push({type:i,key:n,button:o,callback:e})},Sg.prototype.remove=function(t,e){var r=t.includes("*"),i=oa(t),n=i[0],o=i[1],a=i[2],s=this.actionList.filter(function(t){return!((t.type===n||r&&""===n)&&(t.key===o||r&&0===o)&&(t.button===a||r&&0===a)&&(t.callback===e||void 0===e))});this.actionList=s},Sg.prototype.preset=function(t){var e=this;this.clear(),(wg[t]||[]).forEach(function(t){return(r=e).add.apply(r,t);var r})},Sg.prototype.clear=function(){this.actionList.length=0};var Ag=function(){};Ag.autoView=function(t){t.autoView(1e3)},Ag.toggleAnimations=function(t){t.animationControls.toggle()},Ag.toggleRock=function(t){t.toggleRock()};var Mg={default:[["i",Ag.toggleSpin=function(t){t.toggleSpin()}],["k",Ag.toggleRock],["p",Ag.toggleAnimations],["r",Ag.autoView]]},Eg=function(t,e){var r=e||{};this.stage=t,this.actionList=[],this.disabled=r.disabled||!1,this.preset(r.preset||"default")};Eg.prototype.run=function(t){var e=this;this.disabled||this.actionList.forEach(function(r){r.keyCode===t&&r.callback(e.stage)})},Eg.prototype.add=function(t,e){var r=t.charCodeAt(0);this.actionList.push({keyCode:r,callback:e})},Eg.prototype.remove=function(t,e){var r=t.charCodeAt(0),i=this.actionList.filter(function(t){return!(t.keyCode===r&&(t.callback===e||void 0===e))});this.actionList=i},Eg.prototype.preset=function(t){var e=this;this.clear(),(Mg[t]||[]).forEach(function(t){return(r=e).add.apply(r,t);var r})},Eg.prototype.clear=function(){this.actionList.length=0};var Tg=function(t){this.stage=t,this.mouse=t.mouseObserver,this.controls=t.mouseControls,this.mouse.signals.clicked.add(this._onClick,this),this.mouse.signals.hovered.add(this._onHover,this)};Tg.prototype._onClick=function(t,e){var r=this.stage.pickingControls.pick(t,e);this.stage.signals.clicked.dispatch(r),this.controls.run("clickPick",r)},Tg.prototype._onHover=function(t,e){var r=this.stage.pickingControls.pick(t,e);r&&this.mouse.down.equals(this.mouse.position)&&(this.stage.transformComponent=r.component,this.stage.transformAtom=r.atom),this.stage.signals.hovered.dispatch(r),this.controls.run("hoverPick",r)},Tg.prototype.dispose=function(){this.mouse.signals.clicked.remove(this._onClick,this),this.mouse.signals.hovered.remove(this._onHover,this)};var Pg=function(t){this.stage=t,this.mouse=t.mouseObserver,this.controls=t.mouseControls,this.mouse.signals.moved.add(this._onMove,this),this.mouse.signals.scrolled.add(this._onScroll,this),this.mouse.signals.dragged.add(this._onDrag,this),this.mouse.signals.clicked.add(this._onClick,this),this.mouse.signals.hovered.add(this._onHover,this),this.mouse.signals.doubleClicked.add(this._onDblclick,this)};Pg.prototype._onMove=function(){this.stage.tooltip.style.display="none"},Pg.prototype._onScroll=function(t){this.controls.run("scroll",t)},Pg.prototype._onDrag=function(t,e){this.controls.run("drag",t,e)},Pg.prototype._onClick=function(t,e){this.controls.run("click",t,e)},Pg.prototype._onDblclick=function(t,e){this.controls.run("doubleClick",t,e)},Pg.prototype._onHover=function(t,e){this.controls.run("hover",t,e)},Pg.prototype.dispose=function(){this.mouse.signals.moved.remove(this._onMove,this),this.mouse.signals.scrolled.remove(this._onScroll,this),this.mouse.signals.dragged.remove(this._onDrag,this),this.mouse.signals.clicked.remove(this._onClick,this),this.mouse.signals.hovered.remove(this._onHover,this)};var Cg=function(t){this.viewer=t.viewer,this.animationControls=t.animationControls,this.viewer.signals.ticked.add(this._onTick,this)};Cg.prototype._onTick=function(t){this.animationControls.run(t)},Cg.prototype.dispose=function(){this.viewer.signals.ticked.remove(this._onTick,this)};var Ig=function(t){this.stage=t,this.controls=t.keyControls,this.domElement=t.viewer.renderer.domElement,this.domElement.setAttribute("tabIndex","-1"),this.domElement.style.outline="none",this.domElement.autofocus=!0,this.domElement.focus(),this._focusDomElement=this._focusDomElement.bind(this),this._onKeydown=this._onKeydown.bind(this),this._onKeyup=this._onKeyup.bind(this),this._onKeypress=this._onKeypress.bind(this),this.domElement.addEventListener("mousedown",this._focusDomElement),this.domElement.addEventListener("touchstart",this._focusDomElement),this.domElement.addEventListener("keydown",this._onKeydown),this.domElement.addEventListener("keyup",this._onKeyup),this.domElement.addEventListener("keypress",this._onKeypress)};Ig.prototype._onKeydown=function(){},Ig.prototype._onKeyup=function(){},Ig.prototype._onKeypress=function(t){this.controls.run(t.keyCode)},Ig.prototype._focusDomElement=function(){this.domElement.focus()},Ig.prototype.dispose=function(){this.domElement.removeEventListener("mousedown",this._focusDomElement),this.domElement.removeEventListener("touchstart",this._focusDomElement),this.domElement.removeEventListener("keydown",this._onKeypress),this.domElement.removeEventListener("keyup",this._onKeypress),this.domElement.removeEventListener("keypress",this._onKeypress)};var Rg=function(t,e,r,i){var n=i||{};this.offsetX=gn(n.offsetX,0),this.offsetY=gn(n.offsetY,0),this.visible=gn(n.visible,!0),this.component=t,this.stage=t.stage,this.viewer=this.stage.viewer,this.position=e,this._viewerPosition=new g,this._updateViewerPosition(),this._canvasPosition=new g,this._cameraPosition=new g,this.element=document.createElement("div"),Object.assign(this.element.style,{display:"block",position:"fixed",zIndex:1+(parseInt(this.viewer.container.style.zIndex)||0),pointerEvents:"none",backgroundColor:"rgba( 0, 0, 0, 0.6 )",color:"lightgrey",padding:"8px",fontFamily:"sans-serif",left:"-10000px"}),this.viewer.container.appendChild(this.element),this.setContent(r),this.updateVisibility(),this.viewer.signals.ticked.add(this._update,this),this.component.signals.matrixChanged.add(this._updateViewerPosition,this)};Rg.prototype.setContent=function(t){var e=this.element.style.display;"none"===e&&(this.element.style.left="-10000px",this.element.style.display="block"),t instanceof window.Element?(this.element.innerHTML="",this.element.appendChild(t)):this.element.innerHTML=t,this._clientRect=this.element.getBoundingClientRect(),"none"===e&&(this.element.style.display=e)},Rg.prototype.setVisibility=function(t){this.visible=t,this.updateVisibility()},Rg.prototype.getVisibility=function(){return this.visible&&this.component.visible},Rg.prototype.updateVisibility=function(){this.element.style.display=this.getVisibility()?"block":"none"},Rg.prototype._updateViewerPosition=function(){this._viewerPosition.copy(this.position).applyMatrix4(this.component.matrix)},Rg.prototype._update=function(){if(this.getVisibility()){var t=this.element.style,e=this._canvasPosition,r=this._viewerPosition,i=this._clientRect;if(this._cameraPosition.copy(r).add(this.viewer.translationGroup.position).applyMatrix4(this.viewer.rotationGroup.matrix).sub(this.viewer.camera.position),this._cameraPosition.z<0)return void(t.display="none");t.display="block",t.opacity=1-to(this.viewer.scene.fog.near,this.viewer.scene.fog.far,this._cameraPosition.length()),this.stage.viewerControls.getPositionOnCanvas(r,e),t.bottom=this.offsetX+e.y+i.height/2+"px",t.left=this.offsetY+e.x-i.width/2+"px"}},Rg.prototype.dispose=function(){this.viewer.container.removeChild(this.element),this.viewer.signals.ticked.remove(this._update,this),this.component.signals.matrixChanged.remove(this._updateViewerPosition,this)};var Lg=new v,Og=new g,Dg=new m,Ng=function(t){this.component=t,this.stage=t.stage,this.viewer=t.stage.viewer,this.signals={changed:new no}},kg={position:{},rotation:{}};kg.position.get=function(){return this.component.position},kg.rotation.get=function(){return this.component.quaternion},Ng.prototype.changed=function(){this.component.updateMatrix(),this.viewer.requestRender(),this.signals.changed.dispatch()},Ng.prototype.spin=function(t,e){Lg.getInverse(this.viewer.rotationGroup.matrix),Og.copy(zn(t)).applyMatrix4(Lg),Lg.extractRotation(this.component.transform),Lg.premultiply(this.viewer.rotationGroup.matrix),Lg.getInverse(Lg),Og.copy(zn(t)),Og.applyMatrix4(Lg),Lg.makeRotationAxis(Og,e),Dg.setFromRotationMatrix(Lg),this.component.quaternion.premultiply(Dg),this.changed()},Object.defineProperties(Ng.prototype,kg),va.__deps=[ya],ba.__deps=[ya,ga];var Fg=new g,Bg=function(){},zg={Picker:{},Buffer:{}};zg.Picker.get=function(){return Jf.get(this.type)},zg.Buffer.get=function(){return Qf.get(this.type)},Bg.getShapeKey=function(t){return this.type+t[0].toUpperCase()+t.substr(1)},Bg.valueToShape=function(t,e,r){var i=t[this.getShapeKey(e)];switch(this.fields[e]){case"v3":case"c":Ma(r,i);break;default:i.push(r)}},Bg.objectToShape=function(t,e){var r=this;Object.keys(this.fields).forEach(function(i){r.valueToShape(t,i,e[i])}),this.valueToShape(t,"name",e.name),this.expandBoundingBox(t.boundingBox,e)},Bg.valueFromShape=function(t,e,r){var i=t[this.getShapeKey(r)];switch(this.fields[r]){case"v3":return(new g).fromArray(i,3*e);case"c":return(new tt).fromArray(i,3*e);default:return i[e]}},Bg.objectFromShape=function(t,e){var r=this,i={shape:t,name:this.valueFromShape(t,e,"name")};return Object.keys(this.fields).forEach(function(n){i[n]=r.valueFromShape(t,e,n)}),i},Bg.arrayFromShape=function(t,e){var r=t[this.getShapeKey(e)];switch(this.fields[e]){case"s":return r;default:return new Float32Array(r)}},Bg.dataFromShape=function(t){var e=this,r={};return this.Picker&&(r.picking=new this.Picker(t)),Object.keys(this.fields).forEach(function(i){r[i]=e.arrayFromShape(t,i)}),r},Bg.bufferFromShape=function(t,e){return new this.Buffer(this.dataFromShape(t),e)},Object.defineProperties(Bg,zg);var Ug=function(t){function e(){t.apply(this,arguments)}t&&(e.__proto__=t),e.prototype=Object.create(t&&t.prototype),e.prototype.constructor=e;var r={type:{},fields:{}};return r.type.get=function(){return"sphere"},r.fields.get=function(){return{position:"v3",color:"c",radius:"f"}},e.positionFromShape=function(t,e){return this.valueFromShape(t,e,"position")},e.expandBoundingBox=function(t,e){t.expandByPoint(Fg.fromArray(e.position))},Object.defineProperties(e,r),e}(Bg),jg=function(t){function e(){t.apply(this,arguments)}t&&(e.__proto__=t),e.prototype=Object.create(t&&t.prototype),e.prototype.constructor=e;var r={type:{},fields:{}};return r.type.get=function(){return"box"},r.fields.get=function(){return{position:"v3",color:"c",size:"f",heightAxis:"v3",depthAxis:"v3"}},Object.defineProperties(e,r),e}(Ug),Gg=function(t){function e(){t.apply(this,arguments)}t&&(e.__proto__=t),e.prototype=Object.create(t&&t.prototype),e.prototype.constructor=e;var r={type:{}};return 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0),t.Debug&&jf.timeEnd("GeometrySurface.setGeometry")},ey.prototype.getPosition=function(){return this.position},ey.prototype.getColor=function(t){var e=t||{};e.surface=this;var r=this.size,i=new Float32Array(3*r),n=Hf.getScheme(e);if(n.volumeColor||"random"===e.scheme)for(var o=0;o<r;++o)n.volumeColorToArray(o,i,3*o);else if(n.positionColor)for(var a=new g,s=this.position,c=0;c<r;++c){var u=3*c;a.set(s[u],s[u+1],s[u+2]),n.positionColorToArray(a,i,u)}else if(n.atomColor&&this.atomindex)for(var h=e.structure.getAtomProxy(),l=this.atomindex,p=0;p<r;++p)h.index=l[p],n.atomColorToArray(h,i,3*p);else{var d=new tt(e.value);ko(r,d.r,d.g,d.b,i)}return i},ey.prototype.getPicking=function(t){return this.atomindex&&t?new tv(this.atomindex,t):new dv(Bo(this.size),this)},ey.prototype.getNormal=function(){return this.normal},ey.prototype.getSize=function(t,e){return No(this.size,t*e)},ey.prototype.getIndex=function(){return this.index},ey.prototype.getFilteredIndex=function(t,e){if(t&&this.atomindex){for(var r=new Cf(t),i=e.getAtomSet(r),n=[],o=this.atomindex,a=this.index,s=a.length,c=this.contour?2:3,u=0,h=0;h<s;h+=c){for(var l=!0,p=0;p<c;p++){var d=o[a[h+p]];if(!i.get(d)){l=!1;break}}if(l)for(var f=0;f<c;f++,u++)n[u]=a[h+f]}return On(n,this.position.length/3)}return this.index},ey.prototype.getAtomindex=function(){return this.atomindex},ey.prototype.dispose=function(){},Object.defineProperties(ey.prototype,ry),as.__deps=[rs,is,es,ua,ha,Xa,qa],$f.add("surf",function(t,e){var r=t.data.args,i=t.data.params;if(r&&(self.volsurf=new as(r[0],r[1],r[2],r[3],r[4])),i){var n=self.volsurf.getSurface(i.isolevel,i.smooth,i.box,i.matrix,i.contour,i.wrap),o=[n.position.buffer,n.index.buffer];n.normal&&o.push(n.normal.buffer),n.atomindex&&o.push(n.atomindex.buffer),e({sd:n,p:i},o)}},[as]);var iy=function(t,e,r,i,n,o,a){this.name=t,this.path=e,this.matrix=new v,this.normalMatrix=new ut,this.inverseMatrix=new v,this.center=new g,this.boundingBox=new st,this.setData(r,i,n,o,a)},ny={type:{},position:{},min:{},max:{},sum:{},mean:{},rms:{}};ny.type.get=function(){return"Volume"},iy.prototype.setData=function(t,e,r,i,n){this.nx=e||1,this.ny=r||1,this.nz=i||1,this.data=t||new Float32Array(1),this.setAtomindex(n),delete this._position,delete this._min,delete this._max,delete this._mean,delete this._rms,this.worker&&this.worker.terminate()},iy.prototype.setStats=function(t,e,r,i){this._min=t,this._max=e,this._mean=r,this._rms=i},iy.prototype.setMatrix=function(t){this.matrix.copy(t);var e=this.boundingBox,r=this.center,i=this.nx-1,n=this.ny-1,o=this.nz-1;e.makeEmpty(),e.expandByPoint(r.set(i,n,o)),e.expandByPoint(r.set(i,n,0)),e.expandByPoint(r.set(i,0,o)),e.expandByPoint(r.set(i,0,0)),e.expandByPoint(r.set(0,n,o)),e.expandByPoint(r.set(0,0,o)),e.expandByPoint(r.set(0,n,0)),e.expandByPoint(r.set(0,0,0)),e.applyMatrix4(this.matrix),e.getCenter(this.center);var a=this.matrix.elements,s=new g(a[0],a[1],a[2]),c=new g(a[4],a[5],a[6]),u=new g(a[8],a[9],a[10]),h=new g,l=this.normalMatrix.elements;h.crossVectors(c,u),l[0]=h.x,l[1]=h.y,l[2]=h.z,h.crossVectors(u,s),l[3]=h.x,l[4]=h.y,l[5]=h.z,h.crossVectors(s,c),l[6]=h.x,l[7]=h.y,l[8]=h.z,this.inverseMatrix.getInverse(this.matrix)},iy.prototype.setAtomindex=function(t){this.atomindex=t},iy.prototype.getBox=function(t,e,r){return r||(r=new st),r.set(t,t),r.expandByScalar(e),r.applyMatrix4(this.inverseMatrix),r.min.round(),r.max.round(),r},iy.prototype._getBox=function(t,e){if(t&&e){this.__box||(this.__box=new st);var r=this.getBox(t,e,this.__box);return[r.min.toArray(),r.max.toArray()]}},iy.prototype._makeSurface=function(t,e,r){var i=this.name+"@"+e.toPrecision(2),n=new ey(i,"",t);return n.info.isolevel=e,n.info.smooth=r,n.info.volume=this,n},iy.prototype.getSurface=function(t,e,r,i,n,o){t=isNaN(t)?this.getValueForSigma(2):t,e=gn(e,0),void 0===this.volsurf&&(this.volsurf=new as(this.data,this.nx,this.ny,this.nz,this.atomindex));var a=this._getBox(r,i),s=this.volsurf.getSurface(t,e,a,this.matrix.elements,n,o);return this._makeSurface(s,t,e)},iy.prototype.getSurfaceWorker=function(t,e,r,i,n,o,a){var s=this;if(t=isNaN(t)?this.getValueForSigma(2):t,e=e||0,window.Worker){void 0===this.workerPool&&(this.workerPool=new Ka("surf",2));var c={},u=this.workerPool.getNextWorker();0===u.postCount&&(c.args=[this.data,this.nx,this.ny,this.nz,this.atomindex]),c.params={isolevel:t,smooth:e,box:this._getBox(r,i),matrix:this.matrix.elements,contour:n,wrap:o},u.post(c,void 0,function(t){var e=t.data.sd,r=t.data.p;a(s._makeSurface(e,r.isolevel,r.smooth))},function(c){console.warn("Volume.getSurfaceWorker error - trying without worker",c);var u=s.getSurface(t,e,r,i,n,o);a(u)})}else{var h=this.getSurface(t,e,r,i,n,o);a(h)}},iy.prototype.getValueForSigma=function(t){return this.mean+gn(t,2)*this.rms},iy.prototype.getSigmaForValue=function(t){return(gn(t,0)-this.mean)/this.rms},ny.position.get=function(){if(!this._position){for(var t=this.nz,e=this.ny,r=this.nx,i=new Float32Array(r*e*t*3),n=0,o=0;o<t;++o)for(var a=0;a<e;++a)for(var s=0;s<r;++s)i[n+0]=s,i[n+1]=a,i[n+2]=o,n+=3;ua(this.matrix.elements,i),this._position=i}return this._position},iy.prototype.getDataAtomindex=function(){return this.atomindex},iy.prototype.getDataPosition=function(){return this.position},iy.prototype.getDataColor=function(t){var e=t||{};e.volume=this,e.scale=e.scale||"Spectral",e.domain=e.domain||[this.min,this.max];for(var r=Hf.getScheme(e),i=this.position.length/3,n=new Float32Array(3*i),o=0;o<i;++o)r.volumeColorToArray(o,n,3*o);return n},iy.prototype.getDataPicking=function(){var t=Bo(this.position.length/3);return new vv(t,this)},iy.prototype.getDataSize=function(t,e){var r,i=this.data,n=this.position.length/3;switch(t){case"value":r=new Float32Array(i);break;case"abs-value":r=new Float32Array(i);for(var o=0;o<n;++o)r[o]=Math.abs(r[o]);break;case"value-min":r=new Float32Array(i);for(var a=this.min,s=0;s<n;++s)r[s]-=a;break;case"deviation":r=new Float32Array(i);break;default:r=No(n,t)}if(1!==e)for(var c=0;c<n;++c)r[c]*=e;return r},ny.min.get=function(){return void 0===this._min&&(this._min=Ho(this.data)),this._min},ny.max.get=function(){return void 0===this._max&&(this._max=$o(this.data)),this._max},ny.sum.get=function(){return void 0===this._sum&&(this._sum=Wo(this.data)),this._sum},ny.mean.get=function(){return void 0===this._mean&&(this._mean=Xo(this.data)),this._mean},ny.rms.get=function(){return void 0===this._rms&&(this._rms=qo(this.data)),this._rms},iy.prototype.clone=function(){var t=new iy(this.name,this.path,this.data,this.nx,this.ny,this.nz,this.atomindex);return t.matrix.copy(this.matrix),t.header=Object.assign({},this.header),t},iy.prototype.dispose=function(){this.workerPool&&this.workerPool.terminate()},Object.defineProperties(iy.prototype,ny);var oy=function(t,e,r,i){this.volume=t,this.setFilter(e,r,i)},ay={header:{},matrix:{},normalMatrix:{},inverseMatrix:{},center:{},boundingBox:{},min:{},max:{},mean:{},rms:{}};ay.header.get=function(){return this.volume.header},ay.matrix.get=function(){return this.volume.matrix},ay.normalMatrix.get=function(){return this.volume.normalMatrix},ay.inverseMatrix.get=function(){return this.volume.inverseMatrix},ay.center.get=function(){return this.volume.center},ay.boundingBox.get=function(){return this.volume.boundingBox},ay.min.get=function(){return this.volume.min},ay.max.get=function(){return this.volume.max},ay.mean.get=function(){return this.volume.mean},ay.rms.get=function(){return this.volume.rms},oy.prototype._getFilterHash=function(t,e,r){return JSON.stringify([t,e,r])},oy.prototype.setFilter=function(t,e,r){isNaN(t)&&this.header&&(t=this.header.DMEAN+2*this.header.ARMS),t=void 0===t||isNaN(t)?-1/0:t,e=gn(e,1/0),r=gn(r,!1);var i=this.volume.data,n=this.volume.position,o=this.volume.atomindex,a=this._getFilterHash(t,e,r);if(a!==this._filterHash){if(t===-1/0&&e===1/0)this.data=i,this.position=n,this.atomindex=o;else{var s=i.length;this._dataBuffer||(this._dataBuffer=new ArrayBuffer(4*s),this._positionBuffer=new ArrayBuffer(3*s*4),o&&(this._atomindexBuffer=new ArrayBuffer(4*s)));var c,u=new Float32Array(this._dataBuffer),h=new Float32Array(this._positionBuffer);o&&(c=new Uint32Array(this._atomindexBuffer));for(var l=0,p=0;p<s;++p){var d=3*p,f=i[p];if(!r&&f>=t&&f<=e||r&&(f<t||f>e)){var m=3*l;u[l]=f,h[m+0]=n[d+0],h[m+1]=n[d+1],h[m+2]=n[d+2],o&&(c[l]=o[p]),l+=1}}this.data=new Float32Array(this._dataBuffer,0,l),this.position=new Float32Array(this._positionBuffer,0,3*l),o&&(this.atomindex=new Float32Array(this._atomindexBuffer,0,l))}this._filterHash=a}},Object.defineProperties(oy.prototype,ay),oy.prototype.getValueForSigma=iy.prototype.getValueForSigma,oy.prototype.getSigmaForValue=iy.prototype.getSigmaForValue,oy.prototype.getDataAtomindex=iy.prototype.getDataAtomindex,oy.prototype.getDataPosition=iy.prototype.getDataPosition,oy.prototype.getDataColor=iy.prototype.getDataColor,oy.prototype.getDataPicking=iy.prototype.getDataPicking,oy.prototype.getDataSize=iy.prototype.getDataSize;var sy=function(e,r){t.Debug&&jf.time("BondHash init");for(var i=e.count,n=e.atomIndex1,o=e.atomIndex2,a=new Uint8Array(r),s=new Int32Array(r),c=0;c<i;++c)a[n[c]]+=1,a[o[c]]+=1;for(var u=1;u<r;++u)s[u]+=s[u-1]+a[u-1];for(var h=2*i,l=new Int32Array(h),p=0;p<h;++p)l[p]=-1;for(var d=0;d<i;++d){for(var f=n[d],m=o[d],g=s[f];-1!==l[g];)g+=1;l[g]=d;for(var v=s[m];-1!==l[v];)v+=1;l[v]=d}t.Debug&&jf.timeEnd("BondHash init"),this.countArray=a,this.offsetArray=s,this.indexArray=l},cy=function(t){this._fields=this._defaultFields,Number.isInteger(t)?this._init(t):this._init(0)};cy.prototype._init=function(t){var e=this;this.length=t,this.count=0;for(var r=0,i=this._fields.length;r<i;++r)(n=e)._initField.apply(n,e._fields[r]);var n},cy.prototype._initField=function(t,e,r){this[t]=Ln(r,this.length*e)},cy.prototype.addField=function(t,e,r){this._fields.push([t,e,r]),this._initField(t,e,r)},cy.prototype.resize=function(t){var e=this;this.length=Math.round(t||0),this.count=Math.min(this.count,this.length);for(var r=0,i=this._fields.length;r<i;++r){var n=e._fields[r][0],o=e._fields[r][1],a=e.length*o,s=new e[n].constructor(a);e[n].length>a?s.set(e[n].subarray(0,a)):s.set(e[n]),e[n]=s}},cy.prototype.growIfFull=function(){if(this.count>=this.length){var t=Math.round(1.5*this.length);this.resize(Math.max(256,t))}},cy.prototype.copyFrom=function(t,e,r,i){for(var n=this,o=0,a=this._fields.length;o<a;++o)for(var s=n._fields[o][0],c=n._fields[o][1],u=n[s],h=t[s],l=0;l<i;++l)for(var p=c*(e+l),d=c*(r+l),f=0;f<c;++f)u[p+f]=h[d+f]},cy.prototype.copyWithin=function(t,e,r){for(var i=this,n=0,o=this._fields.length;n<o;++n)for(var a=i._fields[n][0],s=i._fields[n][1],c=i[a],u=0;u<r;++u)for(var h=s*(t+u),l=s*(e+u),p=0;p<s;++p)c[h+p]=c[l+p]},cy.prototype.sort=function(t){function e(t,e){t!==e&&(n.copyFrom(i,0,t,1),i.copyWithin(t,e,1),i.copyFrom(n,e,0,1))}function r(i,n){if(i<n){var o=Math.floor((i+n)/2),a=i,s=n;do{for(;t(a,o)<0;)a+=1;for(;t(s,o)>0;)s-=1;a<=s&&(a===o?o=s:s===o&&(o=a),e(a,s),a+=1,s-=1)}while(a<=s);r(i,s),r(a,n)}}jf.time("Store.sort");var i=this,n=new this.constructor(1);r(0,this.count-1),jf.timeEnd("Store.sort")},cy.prototype.clear=function(){this.count=0},cy.prototype.dispose=function(){var t=this;delete this.length,delete this.count;for(var e=0,r=this._fields.length;e<r;++e)delete t[t._fields[e][0]]};var uy=function(t){function e(){t.apply(this,arguments)}t&&(e.__proto__=t),e.prototype=Object.create(t&&t.prototype),e.prototype.constructor=e;var r={_defaultFields:{}};return r._defaultFields.get=function(){return[["atomIndex1",1,"int32"],["atomIndex2",1,"int32"],["bondOrder",1,"int8"]]},e.prototype.addBond=function(t,e,r){this.growIfFull();var i=this.count,n=t.index,o=e.index;n<o?(this.atomIndex1[i]=n,this.atomIndex2[i]=o):(this.atomIndex2[i]=n,this.atomIndex1[i]=o),r&&(this.bondOrder[i]=r),this.count+=1},e.prototype.addBondIfConnected=function(t,e,r){return!!t.connectedTo(e)&&(this.addBond(t,e,r),!0)},Object.defineProperties(e.prototype,r),e}(cy),hy=function(t){function e(){t.apply(this,arguments)}t&&(e.__proto__=t),e.prototype=Object.create(t&&t.prototype),e.prototype.constructor=e;var r={_defaultFields:{}};return r._defaultFields.get=function(){return[["residueIndex",1,"uint32"],["atomTypeId",1,"uint16"],["x",1,"float32"],["y",1,"float32"],["z",1,"float32"],["serial",1,"int32"],["bfactor",1,"float32"],["altloc",1,"uint8"],["occupancy",1,"float32"]]},e.prototype.setAltloc=function(t,e){this.altloc[t]=e.charCodeAt(0)},e.prototype.getAltloc=function(t){var e=this.altloc[t];return e?String.fromCharCode(e):""},Object.defineProperties(e.prototype,r),e}(cy),ly=function(t){function e(){t.apply(this,arguments)}t&&(e.__proto__=t),e.prototype=Object.create(t&&t.prototype),e.prototype.constructor=e;var r={_defaultFields:{}};return r._defaultFields.get=function(){return[["chainIndex",1,"uint32"],["atomOffset",1,"uint32"],["atomCount",1,"uint16"],["residueTypeId",1,"uint16"],["resno",1,"int32"],["sstruc",1,"uint8"],["inscode",1,"uint8"]]},e.prototype.setSstruc=function(t,e){this.sstruc[t]=e.charCodeAt(0)},e.prototype.getSstruc=function(t){var e=this.sstruc[t];return e?String.fromCharCode(e):""},e.prototype.setInscode=function(t,e){this.inscode[t]=e.charCodeAt(0)},e.prototype.getInscode=function(t){var e=this.inscode[t];return e?String.fromCharCode(e):""},Object.defineProperties(e.prototype,r),e}(cy),py=function(t){function e(){t.apply(this,arguments)}t&&(e.__proto__=t),e.prototype=Object.create(t&&t.prototype),e.prototype.constructor=e;var r={_defaultFields:{}};return r._defaultFields.get=function(){return[["entityIndex",1,"uint16"],["modelIndex",1,"uint16"],["residueOffset",1,"uint32"],["residueCount",1,"uint32"],["chainname",4,"uint8"],["chainid",4,"uint8"]]},e.prototype.setChainname=function(t,e){var r=4*t;this.chainname[r]=e.charCodeAt(0),this.chainname[r+1]=e.charCodeAt(1),this.chainname[r+2]=e.charCodeAt(2),this.chainname[r+3]=e.charCodeAt(3)},e.prototype.getChainname=function(t){for(var e=this,r="",i=0;i<4;++i){var n=e.chainname[4*t+i];if(!n)break;r+=String.fromCharCode(n)}return r},e.prototype.setChainid=function(t,e){var r=4*t;this.chainid[r]=e.charCodeAt(0),this.chainid[r+1]=e.charCodeAt(1),this.chainid[r+2]=e.charCodeAt(2),this.chainid[r+3]=e.charCodeAt(3)},e.prototype.getChainid=function(t){for(var e=this,r="",i=0;i<4;++i){var n=e.chainid[4*t+i];if(!n)break;r+=String.fromCharCode(n)}return r},Object.defineProperties(e.prototype,r),e}(cy),dy=function(t){function e(){t.apply(this,arguments)}t&&(e.__proto__=t),e.prototype=Object.create(t&&t.prototype),e.prototype.constructor=e;var r={_defaultFields:{}};return r._defaultFields.get=function(){return[["chainOffset",1,"uint32"],["chainCount",1,"uint32"]]},Object.defineProperties(e.prototype,r),e}(cy);ss.prototype={constructor:ss,getCenterIterator:function(t){function e(){var t=this.get(s);return s+=1,t}function r(e){e=Math.min(o-1,Math.max(0,e));var r=c[a%4],i=3*e;if(r.fromArray(n,i),t){var s,u,h,l=Math.min(t,e,o-e-1);for(u=1;u<=l;++u)s=3*u,h=(l+1-u)/(l+1),r.x+=h*n[i-s+0]+h*n[i+s+0],r.y+=h*n[i-s+1]+h*n[i+s+1],r.z+=h*n[i-s+2]+h*n[i+s+2];r.x/=l+1,r.y/=l+1,r.z/=l+1}return a+=1,r}function i(){a=0,s=-1}var n=this.getPosition().center,o=n.length/3,a=0,s=-1,c=[new g,new g,new g,new g];return{size:o,next:e,get:r,reset:i}},getColor:function(t){var e=this.polymer,r=e.structure,i=e.residueCount,n=e.residueIndexStart,o=new Float32Array(3*i),a=t||{};a.structure=r;for(var s=Hf.getScheme(a),c=r.getResidueProxy(),u=r.getAtomProxy(),h=0;h<i;++h)c.index=n+h,u.index=c.traceAtomIndex,s.atomColorToArray(u,o,3*h);return{color:o}},getPicking:function(){for(var t=this.polymer,e=t.structure,r=t.residueCount,i=t.residueIndexStart,n=new Float32Array(r),o=e.getResidueProxy(),a=0;a<r;++a)o.index=i+a,n[a]=o.traceAtomIndex;return{picking:new tv(n,e)}},getSize:function(t,e){for(var r=this.polymer,i=r.structure,n=r.residueCount,o=r.residueIndexStart,a=new Float32Array(n),s=new Ta(t,e),c=i.getResidueProxy(),u=i.getAtomProxy(),h=0;h<n;++h)c.index=o+h,u.index=c.traceAtomIndex,a[h]=s.atomRadius(u);return{size:a}},getPosition:function(){var t,e,r,i,n,o=this.polymer,a=o.structure,s=o.residueCount,c=s-3,u=new Float32Array(3*s),h=new Float32Array(3*s),l=new Float32Array(s),p=new Float32Array(s),d=new Float32Array(s),f=new Float32Array(s),m=new Float32Array(3*s),v=new g,y=new g,b=new g,x=new g,_=new g,w=new g,S=new g,A=new g,M=new g,E=new g,T=new g,P=new g(0,0,0),C="trace",I=a.getAtomProxy(),R=a.getAtomProxy(o.getAtomIndexByType(0,C)),L=a.getAtomProxy(o.getAtomIndexByType(1,C)),O=a.getAtomProxy(o.getAtomIndexByType(2,C));for(r=0;r<c;++r)I.index=R.index,R.index=L.index,L.index=O.index,O.index=o.getAtomIndexByType(r+3,C),e=3*r,v.subVectors(R,I),y.subVectors(L,R),b.subVectors(O,L),x.subVectors(v,y),_.subVectors(y,b),M.crossVectors(x,_).normalize(),M.toArray(h,e),r>0&&(l[r]=M.angleTo(E)),t=Math.cos(x.angleTo(_)),f[r]=180/Math.PI*Math.acos(t),i=x.length(),n=_.length(),p[r]=Math.sqrt(n*i)/Math.max(2,2*(1-t)),d[r]=Math.abs(y.dot(M)),w.copy(x).multiplyScalar(p[r]/i),S.copy(_).multiplyScalar(p[r]/n),w.subVectors(R,w),S.subVectors(L,S),w.toArray(u,e+3),S.toArray(u,e+6),T.subVectors(I,P),T.toArray(m,e),E.copy(M),P.copy(w);for(w.fromArray(u,3),S.fromArray(u,6),M.subVectors(w,S).normalize(),I.index=o.getAtomIndexByType(0,C),P.copy(I),A.copy(I),sa(A,M,w),A.toArray(u,0),T.subVectors(P,w),T.toArray(m,0),w.fromArray(u,3*s-6),S.fromArray(u,3*s-9),M.subVectors(w,S).normalize(),I.index=o.getAtomIndexByType(s-1,C),P.copy(I),A.copy(I),sa(A,M,w),A.toArray(u,3*s-3),r=s-3;r<s;++r)w.fromArray(u,3*r),I.index=o.getAtomIndexByType(r,C),P.copy(I),T.subVectors(P,w),T.toArray(m,3*r);var 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this.partList.forEach(function(e){t+=e.matrixList.length}),t},gy.prototype.isIdentity=function(t){if(1!==this.partList.length)return!1;var e=this.partList[0];if(1!==e.matrixList.length)return!1;if(!(new v).equals(e.matrixList[0]))return!1;var r=[];return t.eachChain(function(t){r.push(t.chainname)}),r=Cn(r),e.chainList.length===r.length},gy.prototype.getBoundingBox=function(t){var e=new st;return this.partList.forEach(function(r){var i=r.getBoundingBox(t);e.expandByPoint(i.min),e.expandByPoint(i.max)}),e},gy.prototype.getCenter=function(t){return this.getBoundingBox(t).getCenter()},gy.prototype.getSelection=function(){var t=[];return this.partList.forEach(function(e){t=t.concat(e.chainList)}),ds(t)},Object.defineProperties(gy.prototype,vy);var yy=function(t,e){this.matrixList=t||[],this.chainList=e||[]},by={type:{}};by.type.get=function(){return"AssemblyPart"},yy.prototype._getCount=function(t,e){var r=0,i=this.chainList;return t.eachChain(function(t){(0===i.length||i.includes(t.chainname))&&(r+=t[e])}),this.matrixList.length*r},yy.prototype.getAtomCount=function(t){return this._getCount(t,"atomCount")},yy.prototype.getResidueCount=function(t){return this._getCount(t,"residueCount")},yy.prototype.getBoundingBox=function(t){var e=new st,r=new st,i=this.getSelection(),n=t.getBoundingBox(i);return this.matrixList.forEach(function(t){r.copy(n).applyMatrix4(t),e.expandByPoint(r.min),e.expandByPoint(r.max)}),e},yy.prototype.getSelection=function(){return ds(this.chainList)},yy.prototype.getView=function(t){var e=this.getSelection();return e?t.getView(e):t},yy.prototype.getInstanceList=function(){for(var t=this,e=[],r=0,i=this.matrixList.length;r<i;++r)e.push({id:r+1,name:r,matrix:t.matrixList[r]});return e},Object.defineProperties(yy.prototype,by);var xy=function(){var e=function(t,e,r,i){for(var n=t.structure,o=t.residueIndexStart,a=n.getResidueProxy(),s=n.getResidueProxy(),c=n.getAtomProxy(),u=n.getAtomProxy(),h=Math.max(0,e-2);h<=e;++h)for(var l=2;l<5;++l)if(!(h+l>=t.residueCount)){a.index=o+h,s.index=o+h+l,c.index=a.traceAtomIndex,u.index=s.traceAtomIndex;var p=c.distanceTo(u);if(Math.abs(p-r[l-2])>i)return!1}return!0},r=function(t,r){return e(t,r,[5.45,5.18,6.37],2.1)},i=function(t,r){return e(t,r,[6.1,10.4,13],1.42)},n=function(t){for(var e=t.residueStore,n=t.residueIndexStart,o=0,a=t.residueCount;o<a;++o){var s="c";r(t,o)?s="h":i(t,o)&&(s="s"),e.sstruc[n+o]=s.charCodeAt(0)}},o=function(t){for(var e=t.residueStore,r=t.residueIndexStart,i=new cs(t).position,n=new g,o=new g,a=0,s=t.residueCount;a<s;++a){n.fromArray(i.center,3*a),o.fromArray(i.center,3*a+3);var c=n.distanceTo(o);c<2&&c>1&&i.bending[a]<20&&(e.sstruc[r+a]="h".charCodeAt(0),e.sstruc[r+a+1]="h".charCodeAt(0))}};return function(e){t.Debug&&jf.time("calculateSecondaryStructure"),e.eachPolymer(function(t){if(!(t.residueCount<4)){if(t.isCg())o(t);else{if(!t.isProtein())return;n(t)}var e,r=0;t.eachResidue(function(t){t.sstruc===e?r+=1:(1===r&&(t.index-=1,t.sstruc="c"),r=1,e=t.sstruc)})}}),t.Debug&&jf.timeEnd("calculateSecondaryStructure")}}(),_y="ABCDEFGHIJKLMNOPQRSTUVWXYZ",wy=["H","C","O","N","S","P"],Sy=["NA","CL","FE"],Ay=function(t,e,r){this.structure=t,r=r||Ss(e),this.atomname=e,this.element=r,this.vdw=Nv[r],this.covalent=kv[r]},My=function(t){this.structure=t,this.dict={},this.list=[]};My.prototype.add=function(t,e){var r=Ms(t=t.toUpperCase(),e=e?e.toUpperCase():Ss(t)),i=this.dict[r];if(void 0===i){var n=new Ay(this.structure,t,e);i=this.list.length,this.dict[r]=i,this.list.push(n)}return i},My.prototype.get=function(t){return this.list[t]};var Ey=function(t,e,r,i,n,o){this.structure=t,this.resname=e,this.atomTypeIdList=r,this.hetero=i?1:0,this.chemCompType=n,this.bonds=o,this.rings=void 0,this.atomCount=r.length,this.moleculeType=this.getMoleculeType(),this.backboneType=this.getBackboneType(0),this.backboneEndType=this.getBackboneType(-1),this.backboneStartType=this.getBackboneType(1),this.backboneIndexList=this.getBackboneIndexList();var a=Yv[this.backboneType],s=Yv[this.backboneStartType],c=Yv[this.backboneEndType],u=this.getAtomIndexByName(a.trace);this.traceAtomIndex=void 0!==u?u:-1;var h=this.getAtomIndexByName(a.direction1);this.direction1AtomIndex=void 0!==h?h:-1;var l=this.getAtomIndexByName(a.direction2);this.direction2AtomIndex=void 0!==l?l:-1;var p=this.getAtomIndexByName(s.backboneStart);this.backboneStartAtomIndex=void 0!==p?p:-1;var d=this.getAtomIndexByName(c.backboneEnd);this.backboneEndAtomIndex=void 0!==d?d:-1;var f;f=Vv.includes(e)?this.getAtomIndexByName("N1"):this.getAtomIndexByName("N3"),this.rungEndAtomIndex=void 0!==f?f:-1,this.bondReferenceAtomIndices=[]};Ey.prototype.getBackboneIndexList=function(){var t,e=[];switch(this.moleculeType){case 3:t=Xv;break;case 4:case 5:t=qv;break;default:return e}for(var r=this.structure.atomMap,i=this.atomTypeIdList,n=0,o=this.atomCount;n<o;++n){var a=r.get(i[n]);t.includes(a.atomname)&&e.push(n)}return e},Ey.prototype.getMoleculeType=function(){return this.isProtein()?3:this.isRna()?4:this.isDna()?5:this.isWater()?1:this.isIon()?2:this.isSaccharide()?6:0},Ey.prototype.getBackboneType=function(t){return this.hasProteinBackbone(t)?1:this.hasRnaBackbone(t)?2:this.hasDnaBackbone(t)?3:this.hasCgProteinBackbone(t)?4:this.hasCgRnaBackbone(t)?5:this.hasCgDnaBackbone(t)?6:Mv},Ey.prototype.isProtein=function(){return this.chemCompType?Ev.includes(this.chemCompType):this.hasAtomWithName("CA","C","N")||Uv.includes(this.resname)},Ey.prototype.isCg=function(){var t=this.backboneType;return 4===t||5===t||6===t},Ey.prototype.isNucleic=function(){return this.isRna()||this.isDna()},Ey.prototype.isRna=function(){return this.chemCompType?Tv.includes(this.chemCompType):this.hasAtomWithName(["P","O3'","O3*"],["C4'","C4*"],["O2'","O2*","F2'","F2*"])||jv.includes(this.resname)&&this.hasAtomWithName(["O2'","O2*","F2'","F2*"])},Ey.prototype.isDna=function(){return this.chemCompType?Pv.includes(this.chemCompType):this.hasAtomWithName(["P","O3'","O3*"],["C3'","C3*"])&&!this.hasAtomWithName(["O2'","O2*","F2'","F2*"])||Gv.includes(this.resname)},Ey.prototype.isHetero=function(){return 1===this.hetero},Ey.prototype.isIon=function(){return Hv.includes(this.resname)},Ey.prototype.isWater=function(){return $v.includes(this.resname)},Ey.prototype.isSaccharide=function(){return this.chemCompType?Cv.includes(this.chemCompType):Wv.includes(this.resname)},Ey.prototype.hasBackboneAtoms=function(t,e){var r=Yv[e];return-1===t?this.hasAtomWithName(r.trace,r.backboneEnd,r.direction1,r.direction2):0===t?this.hasAtomWithName(r.trace,r.direction1,r.direction2):1===t?this.hasAtomWithName(r.trace,r.backboneStart,r.direction1,r.direction2):this.hasAtomWithName(r.trace,r.backboneStart,r.backboneEnd,r.direction1,r.direction2)},Ey.prototype.hasProteinBackbone=function(t){return this.isProtein()&&this.hasBackboneAtoms(t,1)},Ey.prototype.hasRnaBackbone=function(t){return this.isRna()&&this.hasBackboneAtoms(t,2)},Ey.prototype.hasDnaBackbone=function(t){return this.isDna()&&this.hasBackboneAtoms(t,3)},Ey.prototype.hasCgProteinBackbone=function(t){return this.atomCount<7&&this.isProtein()&&this.hasBackboneAtoms(t,4)},Ey.prototype.hasCgRnaBackbone=function(t){return this.atomCount<11&&this.isRna()&&this.hasBackboneAtoms(t,5)},Ey.prototype.hasCgDnaBackbone=function(t){return this.atomCount<11&&this.isDna()&&this.hasBackboneAtoms(t,6)},Ey.prototype.hasBackbone=function(t){return this.hasProteinBackbone(t)||this.hasRnaBackbone(t)||this.hasDnaBackbone(t)||this.hasCgProteinBackbone(t)||this.hasCgRnaBackbone(t)||this.hasCgDnaBackbone(t)},Ey.prototype.getAtomIndexByName=function(t){var e=this.atomCount,r=this.structure.atomMap,i=this.atomTypeIdList;if(Array.isArray(t))for(var n=0;n<e;++n){var o=i[n];if(t.includes(r.get(o).atomname))return n}else for(var a=0;a<e;++a){var s=i[a];if(t===r.get(s).atomname)return a}},Ey.prototype.hasAtomWithName=function(){for(var t=arguments,e=this,r=arguments.length,i=0;i<r;++i)if(void 0!==t[i]&&void 0===e.getAtomIndexByName(t[i]))return!1;return!0},Ey.prototype.getBonds=function(t){return void 0===this.bonds&&(this.bonds=ys(t)),this.bonds},Ey.prototype.getRings=function(){return void 0===this.rings&&this.calculateRings(),this.rings},Ey.prototype.getBondGraph=function(){return void 0===this.bondGraph&&this.calculateBondGraph(),this.bondGraph},Ey.prototype.calculateBondGraph=function(){for(var t=this.bondGraph={},e=this.getBonds(),r=e.atomIndices1.length,i=e.atomIndices1,n=e.atomIndices2,o=0;o<r;++o){var a=i[o],s=n[o];(t[a]=t[a]||[]).push(s),(t[s]=t[s]||[]).push(a)}},Ey.prototype.calculateRings=function(){function t(a,s,c){if(r[a])throw new Error("DFS revisited atom");r[a]=1,o.push(a);for(var u=s.length,h=0;h<u;++h){var l=s[h];if(0===r[l])e[l]&&e[l].length>=2?t(l,e[l],a):r[l]=2;else if(1===r[l]&&c&&c!==l){var p=[l];i[l]=1,n.push(p);for(var d=o.length-1;d>=0;--d){var f=o[d];if(f===l)break;p.push(f),i[f]=1}}}r[a]=2,o.pop()}for(var e=this.getBondGraph(),r=new Int8Array(this.atomCount),i=new Int8Array(this.atomCount),n=[],o=[],a=0;a<this.atomCount;++a)if(!r[a]){var s=e[a];!s||s.length<2?r[a]=2:(o.length=0,t(a,s))}this.rings={flags:i,rings:n}},Ey.prototype.assignBondReferenceAtomIndices=function(){var t=this.getBondGraph(),e=this.getRings(),r=e.flags,i=e.rings,n=this.bonds.atomIndices1,o=this.bonds.atomIndices2,a=this.bonds.bondOrders,s=this.bondReferenceAtomIndices,c=this.bonds.atomIndices1.length;s.length=0;for(var u=0;u<c;++u)if(!(a[u]<=1)){var h=n[u],l=o[u];if(r[h]&&r[l]){for(var p=0;p<i.length&&void 0===s[u];++p)for(var d=i[p],f=null,m=!1,g=0;g<d.length;++g){var v=d[g];if(v===h||v===l?m=!0:f=v,m&&null!==f){s[u]=f;break}}if(void 0!==s[u])continue}if(t[h].length>1)for(var y=0;y<t[h].length;++y){var b=t[h][y];if(b!==l){s[u]=b;break}}else if(t[l].length>1)for(var x=0;x<t[l].length;++x){var _=t[l][x];if(_!==h){s[u]=_;break}}else;}},Ey.prototype.getBondIndex=function(t,e){for(var r=this.bonds,i=r.atomIndices1,n=r.atomIndices2,o=i.indexOf(t),a=n.indexOf(e),s=a;-1!==o;){for(;-1!==a;){if(o===a)return o;a=n.indexOf(e,a+1)}o=i.indexOf(t,o+1),a=s}},Ey.prototype.getBondReferenceAtomIndex=function(t,e){var r=this.getBondIndex(t,e);if(void 0!==r)return 0===this.bondReferenceAtomIndices.length&&this.assignBondReferenceAtomIndices(),this.bondReferenceAtomIndices[r]};var Ty=function(t){this.structure=t,this.dict={},this.list=[]};Ty.prototype.add=function(t,e,r,i,n){var o=Es(t=t.toUpperCase(),e,r,i),a=this.dict[o];if(void 0===a){var s=new Ey(this.structure,t,e,r,i,n);a=this.list.length,this.dict[o]=a,this.list.push(s)}return a},Ty.prototype.get=function(t){return this.list[t]};var Py=function(t,e){this.structure=t,this.bondStore=t.bondStore,this.index=e,this._v12=new g,this._v13=new g,this._ap1=this.structure.getAtomProxy(),this._ap2=this.structure.getAtomProxy(),this._ap3=this.structure.getAtomProxy()},Cy={atom1:{},atom2:{},atomIndex1:{},atomIndex2:{},bondOrder:{}};Cy.atom1.get=function(){return this.structure.getAtomProxy(this.atomIndex1)},Cy.atom2.get=function(){return this.structure.getAtomProxy(this.atomIndex2)},Cy.atomIndex1.get=function(){return this.bondStore.atomIndex1[this.index]},Cy.atomIndex1.set=function(t){this.bondStore.atomIndex1[this.index]=t},Cy.atomIndex2.get=function(){return this.bondStore.atomIndex2[this.index]},Cy.atomIndex2.set=function(t){this.bondStore.atomIndex2[this.index]=t},Cy.bondOrder.get=function(){return this.bondStore.bondOrder[this.index]},Cy.bondOrder.set=function(t){this.bondStore.bondOrder[this.index]=t},Py.prototype.getReferenceAtomIndex=function(){var t=this._ap1,e=this._ap2;if(t.index=this.atomIndex1,e.index=this.atomIndex2,t.residueIndex===e.residueIndex){var r=t.index-t.residueAtomOffset,i=e.index-e.residueAtomOffset,n=t.residueType.getBondReferenceAtomIndex(r,i);if(void 0!==n)return n+t.residueAtomOffset;console.warn("No reference atom found",t.index,e.index)}},Py.prototype.calculateShiftDir=function(t){t||(t=new g);var e=this._ap1,r=this._ap2,i=this._ap3,n=this._v12,o=this._v13;e.index=this.atomIndex1,r.index=this.atomIndex2;var a=this.getReferenceAtomIndex();n.subVectors(e,r).normalize(),void 0!==a?(i.index=a,o.subVectors(e,i)):o.copy(e),o.normalize();var s=n.dot(o);return 1-Math.abs(s)<1e-5&&(o.set(1,0,0),s=n.dot(o),1-Math.abs(s)<1e-5&&(o.set(0,1,0),s=n.dot(o))),t.copy(o.sub(n.multiplyScalar(s))).normalize()},Py.prototype.qualifiedName=function(){return this.atomIndex1+"="+this.atomIndex2},Py.prototype.clone=function(){return new this.constructor(this.structure,this.index)},Py.prototype.toObject=function(){return{atomIndex1:this.atomIndex1,atomIndex2:this.atomIndex2,bondOrder:this.bondOrder}},Object.defineProperties(Py.prototype,Cy);var Iy=function(t,e){this.structure=t,this.chainStore=t.chainStore,this.residueStore=t.residueStore,this.atomStore=t.atomStore,this.residueMap=t.residueMap,this.atomMap=t.atomMap,this.index=e},Ry={bondHash:{},entity:{},entityIndex:{},modelIndex:{},chainIndex:{},residue:{},residueIndex:{},sstruc:{},inscode:{},resno:{},chainname:{},chainid:{},residueType:{},atomType:{},residueAtomOffset:{},resname:{},hetero:{},atomname:{},element:{},vdw:{},covalent:{},x:{},y:{},z:{},serial:{},bfactor:{},occupancy:{},altloc:{},partialCharge:{},formalCharge:{}};Ry.bondHash.get=function(){return this.structure.bondHash},Ry.entity.get=function(){return this.structure.entityList[this.entityIndex]},Ry.entityIndex.get=function(){return this.chainStore.entityIndex[this.chainIndex]},Ry.modelIndex.get=function(){return this.chainStore.modelIndex[this.chainIndex]},Ry.chainIndex.get=function(){return this.residueStore.chainIndex[this.residueIndex]},Ry.residue.get=function(){return console.warn("residue - might be expensive"),this.structure.getResidueProxy(this.residueIndex)},Ry.residueIndex.get=function(){return this.atomStore.residueIndex[this.index]},Ry.residueIndex.set=function(t){this.atomStore.residueIndex[this.index]=t},Ry.sstruc.get=function(){return this.residueStore.getSstruc(this.residueIndex)},Ry.inscode.get=function(){return this.residueStore.getInscode(this.residueIndex)},Ry.resno.get=function(){return this.residueStore.resno[this.residueIndex]},Ry.chainname.get=function(){return this.chainStore.getChainname(this.chainIndex)},Ry.chainid.get=function(){return this.chainStore.getChainid(this.chainIndex)},Ry.residueType.get=function(){return this.residueMap.get(this.residueStore.residueTypeId[this.residueIndex])},Ry.atomType.get=function(){return this.atomMap.get(this.atomStore.atomTypeId[this.index])},Ry.residueAtomOffset.get=function(){return this.residueStore.atomOffset[this.residueIndex]},Ry.resname.get=function(){return this.residueType.resname},Ry.hetero.get=function(){return this.residueType.hetero},Ry.atomname.get=function(){return this.atomType.atomname},Ry.element.get=function(){return this.atomType.element},Ry.vdw.get=function(){return this.atomType.vdw},Ry.covalent.get=function(){return this.atomType.covalent},Ry.x.get=function(){return this.atomStore.x[this.index]},Ry.x.set=function(t){this.atomStore.x[this.index]=t},Ry.y.get=function(){return this.atomStore.y[this.index]},Ry.y.set=function(t){this.atomStore.y[this.index]=t},Ry.z.get=function(){return this.atomStore.z[this.index]},Ry.z.set=function(t){this.atomStore.z[this.index]=t},Ry.serial.get=function(){return this.atomStore.serial[this.index]},Ry.serial.set=function(t){this.atomStore.serial[this.index]=t},Ry.bfactor.get=function(){return this.atomStore.bfactor[this.index]},Ry.bfactor.set=function(t){this.atomStore.bfactor[this.index]=t},Ry.occupancy.get=function(){return this.atomStore.occupancy[this.index]},Ry.occupancy.set=function(t){this.atomStore.occupancy[this.index]=t},Ry.altloc.get=function(){return this.atomStore.getAltloc(this.index)},Ry.altloc.set=function(t){this.atomStore.setAltloc(this.index,t)},Ry.partialCharge.get=function(){return this.atomStore.partialCharge?this.atomStore.partialCharge[this.index]:null},Ry.partialCharge.set=function(t){this.atomStore.partialCharge&&(this.atomStore.partialCharge[this.index]=t)},Ry.formalCharge.get=function(){return this.atomStore.formalCharge?this.atomStore.formalCharge[this.index]:null},Ry.formalCharge.set=function(t){this.atomStore.formalCharge&&(this.atomStore.formalCharge[this.index]=t)},Iy.prototype.eachBond=function(t,e){e=e||this.structure._bp;for(var r=this.index,i=this.bondHash,n=i.indexArray,o=i.countArray[r],a=i.offsetArray[r],s=0;s<o;++s)e.index=n[a+s],t(e)},Iy.prototype.eachBondedAtom=function(t,e){e=e||this.structure._ap;var r=this.index;this.eachBond(function(i){r!==i.atomIndex1?e.index=i.atomIndex1:e.index=i.atomIndex2,t(e)})},Iy.prototype.hasBondTo=function(t){var e=!1;return this.eachBondedAtom(function(r){t.index===r.index&&(e=!0)}),e},Iy.prototype.isBackbone=function(){var t=this.residueType.backboneIndexList;if(t.length>0){var e=this.residueStore.atomOffset[this.residueIndex];return t.includes(this.index-e)}return!1},Iy.prototype.isPolymer=function(){if(this.structure.entityList.length>0)return this.entity.isPolymer();var t=this.residueType.moleculeType;return 3===t||4===t||5===t},Iy.prototype.isSidechain=function(){return this.isPolymer()&&!this.isBackbone()},Iy.prototype.isCg=function(){var t=this.residueType.backboneType;return 4===t||5===t||6===t},Iy.prototype.isHetero=function(){return 1===this.residueType.hetero},Iy.prototype.isProtein=function(){return 3===this.residueType.moleculeType},Iy.prototype.isNucleic=function(){var t=this.residueType.moleculeType;return 4===t||5===t},Iy.prototype.isRna=function(){return 4===this.residueType.moleculeType},Iy.prototype.isDna=function(){return 5===this.residueType.moleculeType},Iy.prototype.isWater=function(){return 1===this.residueType.moleculeType},Iy.prototype.isIon=function(){return 2===this.residueType.moleculeType},Iy.prototype.isSaccharide=function(){return 6===this.residueType.moleculeType},Iy.prototype.isHelix=function(){return Lv.includes(this.sstruc)},Iy.prototype.isSheet=function(){return Ov.includes(this.sstruc)},Iy.prototype.isTurn=function(){return Dv.includes(this.sstruc)&&this.isProtein()},Iy.prototype.isBonded=function(){return 0!==this.bondHash.countArray[this.index]},Iy.prototype.isRing=function(){return 1===this.residueType.getRings().flags[this.index-this.residueAtomOffset]},Iy.prototype.distanceTo=function(t){var e=this.atomStore,r=t.atomStore,i=this.index,n=t.index,o=e.x[i]-r.x[n],a=e.y[i]-r.y[n],s=e.z[i]-r.z[n],c=o*o+a*a+s*s;return Math.sqrt(c)},Iy.prototype.connectedTo=function(t){var e=this.atomStore,r=t.atomStore,i=this.index,n=t.index;if(e.altloc&&r.altloc){var o=e.altloc[i],a=r.altloc[n];if(0!==o&&0!==a&&32!==o&&32!==a&&o!==a)return!1}var s=e.x[i]-r.x[n],c=e.y[i]-r.y[n],u=e.z[i]-r.z[n],h=s*s+c*c+u*u;if(h<64&&this.isCg())return!0;if(isNaN(h))return!1;var l=this.covalent+t.covalent,p=l+.3,d=l-.5;return h<p*p&&h>d*d},Iy.prototype.positionFromArray=function(t,e){return void 0===e&&(e=0),this.x=t[e+0],this.y=t[e+1],this.z=t[e+2],this},Iy.prototype.positionToArray=function(t,e){void 0===t&&(t=[]),void 0===e&&(e=0);var r=this.index,i=this.atomStore;return t[e+0]=i.x[r],t[e+1]=i.y[r],t[e+2]=i.z[r],t},Iy.prototype.positionToVector3=function(t){return void 0===t&&(t=new g),t.x=this.x,t.y=this.y,t.z=this.z,t},Iy.prototype.positionFromVector3=function(t){return this.x=t.x,this.y=t.y,this.z=t.z,this},Iy.prototype.positionAdd=function(t){return this.x+=t.x,this.y+=t.y,this.z+=t.z,this},Iy.prototype.positionSub=function(t){return this.x-=t.x,this.y-=t.y,this.z-=t.z,this},Iy.prototype.getResidueBonds=function(t){var e,r,i,n,o=this.residueAtomOffset,a=this.index-this.residueAtomOffset,s=this.residueType.getBonds(),c=s.atomIndices1,u=s.atomIndices2;for(t||(n=[]),e=c.indexOf(a);-1!==e;){if(i=u[e]+o,t)return i;n.push(i),e=c.indexOf(a,e+1)}for(r=u.indexOf(a);-1!==r;){if(i=c[r]+o,t)return i;n.push(i),r=u.indexOf(a,r+1)}return n},Iy.prototype.qualifiedName=function(t){var e="";return this.resname&&!t&&(e+="["+this.resname+"]"),void 0!==this.resno&&(e+=this.resno),this.inscode&&(e+="^"+this.inscode),this.chainname&&(e+=":"+this.chainname),this.atomname&&(e+="."+this.atomname),this.altloc&&(e+="%"+this.altloc),this.structure.modelStore.count>1&&(e+="/"+this.modelIndex),e},Iy.prototype.clone=function(){return new this.constructor(this.structure,this.index)},Iy.prototype.toObject=function(){return{index:this.index,residueIndex:this.residueIndex,atomno:this.atomno,resname:this.resname,x:this.x,y:this.y,z:this.z,element:this.element,chainname:this.chainname,resno:this.resno,serial:this.serial,vdw:this.vdw,covalent:this.covalent,hetero:this.hetero,bfactor:this.bfactor,altloc:this.altloc,atomname:this.atomname,modelindex:this.modelindex}},Object.defineProperties(Iy.prototype,Ry);var Ly=function(t,e){this.structure=t,this.chainStore=t.chainStore,this.residueStore=t.residueStore,this.atomStore=t.atomStore,this.residueMap=t.residueMap,this.atomMap=t.atomMap,this.index=e},Oy={entity:{},entityIndex:{},chain:{},chainIndex:{},atomOffset:{},atomCount:{},atomEnd:{},modelIndex:{},chainname:{},chainid:{},resno:{},sstruc:{},inscode:{},residueType:{},resname:{},hetero:{},moleculeType:{},backboneType:{},backboneStartType:{},backboneEndType:{},traceAtomIndex:{},direction1AtomIndex:{},direction2AtomIndex:{},backboneStartAtomIndex:{},backboneEndAtomIndex:{},rungEndAtomIndex:{}};Oy.entity.get=function(){return this.structure.entityList[this.entityIndex]},Oy.entityIndex.get=function(){return this.chainStore.entityIndex[this.chainIndex]},Oy.chain.get=function(){return this.structure.getChainProxy(this.chainIndex)},Oy.chainIndex.get=function(){return this.residueStore.chainIndex[this.index]},Oy.chainIndex.set=function(t){this.residueStore.chainIndex[this.index]=t},Oy.atomOffset.get=function(){return this.residueStore.atomOffset[this.index]},Oy.atomOffset.set=function(t){this.residueStore.atomOffset[this.index]=t},Oy.atomCount.get=function(){return this.residueStore.atomCount[this.index]},Oy.atomCount.set=function(t){this.residueStore.atomCount[this.index]=t},Oy.atomEnd.get=function(){return this.atomOffset+this.atomCount-1},Oy.modelIndex.get=function(){return this.chainStore.modelIndex[this.chainIndex]},Oy.chainname.get=function(){return this.chainStore.getChainname(this.chainIndex)},Oy.chainid.get=function(){return this.chainStore.getChainid(this.chainIndex)},Oy.resno.get=function(){return this.residueStore.resno[this.index]},Oy.resno.set=function(t){this.residueStore.resno[this.index]=t},Oy.sstruc.get=function(){return this.residueStore.getSstruc(this.index)},Oy.sstruc.set=function(t){this.residueStore.setSstruc(this.index,t)},Oy.inscode.get=function(){return this.residueStore.getInscode(this.index)},Oy.inscode.set=function(t){this.residueStore.getInscode(this.index,t)},Oy.residueType.get=function(){return this.residueMap.get(this.residueStore.residueTypeId[this.index])},Oy.resname.get=function(){return this.residueType.resname},Oy.hetero.get=function(){return this.residueType.hetero},Oy.moleculeType.get=function(){return this.residueType.moleculeType},Oy.backboneType.get=function(){return this.residueType.backboneType},Oy.backboneStartType.get=function(){return this.residueType.backboneStartType},Oy.backboneEndType.get=function(){return this.residueType.backboneEndType},Oy.traceAtomIndex.get=function(){return this.residueType.traceAtomIndex+this.atomOffset},Oy.direction1AtomIndex.get=function(){return this.residueType.direction1AtomIndex+this.atomOffset},Oy.direction2AtomIndex.get=function(){return this.residueType.direction2AtomIndex+this.atomOffset},Oy.backboneStartAtomIndex.get=function(){return this.residueType.backboneStartAtomIndex+this.atomOffset},Oy.backboneEndAtomIndex.get=function(){return this.residueType.backboneEndAtomIndex+this.atomOffset},Oy.rungEndAtomIndex.get=function(){return this.residueType.rungEndAtomIndex+this.atomOffset},Ly.prototype.eachAtom=function(t,e){var r,i=this.atomCount,n=this.atomOffset,o=this.structure._ap,a=n+i;if(e&&e.atomOnlyTest){var s=e.atomOnlyTest;for(r=n;r<a;++r)o.index=r,s(o)&&t(o)}else for(r=n;r<a;++r)o.index=r,t(o)},Ly.prototype.isProtein=function(){return 3===this.residueType.moleculeType},Ly.prototype.isNucleic=function(){var t=this.residueType.moleculeType;return 4===t||5===t},Ly.prototype.isRna=function(){return 4===this.residueType.moleculeType},Ly.prototype.isDna=function(){return 5===this.residueType.moleculeType},Ly.prototype.isCg=function(){var t=this.residueType.backboneType;return 4===t||5===t||6===t},Ly.prototype.isPolymer=function(){if(this.structure.entityList.length>0)return this.entity.isPolymer();var t=this.residueType.moleculeType;return 3===t||4===t||5===t},Ly.prototype.isHetero=function(){return 1===this.residueType.hetero},Ly.prototype.isWater=function(){return 1===this.residueType.moleculeType},Ly.prototype.isIon=function(){return 2===this.residueType.moleculeType},Ly.prototype.isSaccharide=function(){return 6===this.residueType.moleculeType},Ly.prototype.isHelix=function(){return Lv.includes(this.sstruc)},Ly.prototype.isSheet=function(){return Ov.includes(this.sstruc)},Ly.prototype.isTurn=function(){return Dv.includes(this.sstruc)&&this.isProtein()},Ly.prototype.getAtomType=function(t){return this.atomMap.get(this.atomStore.atomTypeId[t])},Ly.prototype.getResname1=function(){return zv[this.resname.toUpperCase()]||"X"},Ly.prototype.getBackboneType=function(t){switch(t){case-1:return this.residueType.backboneStartType;case 1:return this.residueType.backboneEndType;default:return this.residueType.backboneType}},Ly.prototype.getAtomIndexByName=function(t){var e=this.residueType.getAtomIndexByName(t);return void 0!==e&&(e+=this.atomOffset),e},Ly.prototype.getAtomByName=function(t){return this.residueType.getAtomByName(t)},Ly.prototype.hasAtomWithName=function(t){return this.residueType.hasAtomWithName(t)},Ly.prototype.getAtomnameList=function(){var t=this;console.warn("getAtomnameList - might be expensive");for(var e=this.atomCount,r=this.atomOffset,i=new Array(e),n=0;n<e;++n)i[n]=t.getAtomType(r+n).atomname;return i},Ly.prototype.connectedTo=function(t){var e=this.structure.getAtomProxy(this.backboneEndAtomIndex),r=this.structure.getAtomProxy(t.backboneStartAtomIndex);return!(!e||!r)&&e.connectedTo(r)},Ly.prototype.getNextConnectedResidue=function(){var t=this.chainStore.residueOffset[this.chainIndex],e=this.chainStore.residueCount[this.chainIndex],r=this.index+1;if(r<t+e){var i=this.structure.getResidueProxy(r);if(this.connectedTo(i))return i}else if(r===t+e){var n=this.structure.getResidueProxy(t);if(this.connectedTo(n))return n}},Ly.prototype.getPreviousConnectedResidue=function(){var t=this.chainStore.residueOffset[this.chainIndex],e=this.index-1;if(e>=t){var r=this.structure.getResidueProxy(e);if(r.connectedTo(this))return r}else if(e===t-1){var i=this.chainStore.residueCount[this.chainIndex],n=this.structure.getResidueProxy(t+i-1);if(n.connectedTo(this))return n}},Ly.prototype.getBonds=function(){return this.residueType.getBonds(this)},Ly.prototype.getRings=function(){return this.residueType.getRings()},Ly.prototype.qualifiedName=function(t){var e="";return this.resname&&!t&&(e+="["+this.resname+"]"),void 0!==this.resno&&(e+=this.resno),this.inscode&&(e+="^"+this.inscode),this.chain&&(e+=":"+this.chainname),e+="/"+this.modelIndex},Ly.prototype.clone=function(){return new this.constructor(this.structure,this.index)},Ly.prototype.toObject=function(){return{index:this.index,chainIndex:this.chainIndex,atomOffset:this.atomOffset,atomCount:this.atomCount,resno:this.resno,resname:this.resname,sstruc:this.sstruc}},Object.defineProperties(Ly.prototype,Oy);var Dy=function(t,e,r){this.structure=t,this.chainStore=t.chainStore,this.residueStore=t.residueStore,this.atomStore=t.atomStore,this.residueIndexStart=e,this.residueIndexEnd=r,this.residueCount=r-e+1;var i=this.structure.getResidueProxy(this.residueIndexStart),n=this.structure.getResidueProxy(this.residueIndexEnd);this.isPrevConnected=void 0!==i.getPreviousConnectedResidue();var o=n.getNextConnectedResidue();this.isNextConnected=void 0!==o,this.isNextNextConnected=this.isNextConnected&&void 0!==o.getNextConnectedResidue(),this.isCyclic=n.connectedTo(i),this.__residueProxy=this.structure.getResidueProxy()},Ny={chainIndex:{},modelIndex:{},chainname:{}};Ny.chainIndex.get=function(){return this.residueStore.chainIndex[this.residueIndexStart]},Ny.modelIndex.get=function(){return this.chainStore.modelIndex[this.chainIndex]},Ny.chainname.get=function(){return this.chainStore.getChainname(this.chainIndex)},Dy.prototype.isProtein=function(){return this.__residueProxy.index=this.residueIndexStart,this.__residueProxy.isProtein()},Dy.prototype.isCg=function(){return this.__residueProxy.index=this.residueIndexStart,this.__residueProxy.isCg()},Dy.prototype.isNucleic=function(){return this.__residueProxy.index=this.residueIndexStart,this.__residueProxy.isNucleic()},Dy.prototype.getMoleculeType=function(){return this.__residueProxy.index=this.residueIndexStart,this.__residueProxy.moleculeType},Dy.prototype.getBackboneType=function(t){return this.__residueProxy.index=this.residueIndexStart,this.__residueProxy.getBackboneType(t)},Dy.prototype.getAtomIndexByType=function(t,e){this.isCyclic?-1===t?t=this.residueCount-1:t===this.residueCount&&(t=0):(-1!==t||this.isPrevConnected||(t+=1),t!==this.residueCount||this.isNextNextConnected||(t-=1));var r=this.__residueProxy;r.index=this.residueIndexStart+t;var i;switch(e){case"trace":i=r.traceAtomIndex;break;case"direction1":i=r.direction1AtomIndex;break;case"direction2":i=r.direction2AtomIndex;break;default:var n=r.getAtomByName(e);i=n?n.index:void 0}return i},Dy.prototype.eachAtom=function(t,e){this.eachResidue(function(r){r.eachAtom(t,e)},e)},Dy.prototype.eachAtomN=function(t,e,r){var i,n=this,o=this.residueCount,a=new Array(t);for(i=0;i<t;++i)a[i]=n.structure.getAtomProxy(n.getAtomIndexByType(i,r));e.apply(this,a);for(var s=t;s<o;++s){for(i=1;i<t;++i)a[i-1].index=a[i].index;a[t-1].index=n.getAtomIndexByType(s,r),e.apply(n,a)}},Dy.prototype.eachAtomN2=function(t,e,r){var i=this,n=this.atomOffset,o=this.atomCount,a=n+o;if(!(o<t)){for(var s=new Array(t),c=0;c<t;++c)s[c]=i.structure.getAtomProxy();var u=this.structure.atomSetCache["__"+r];void 0===u&&(jf.warn("no precomputed atomSet for: "+r),u=this.structure.getAtomSet(!1),this.eachResidue(function(t){var e=t.getAtomByName(r);u.set(e.index)}));var h=0;u.forEach(function(r){if(r>=n&&r<a){for(var i=1;i<t;++i)s[i-1].index=s[i].index;s[t-1].index=r,(h+=1)>=t&&e.apply(this,s)}})}},Dy.prototype.eachResidue=function(t){for(var e=this.structure.getResidueProxy(),r=this.residueCount,i=this.residueIndexStart,n=0;n<r;++n)e.index=i+n,t(e)},Dy.prototype.qualifiedName=function(){var t=this.structure.getResidueProxy(this.residueIndexStart),e=this.structure.getResidueProxy(this.residueIndexEnd);return t.qualifiedName()+" - "+e.qualifiedName()},Object.defineProperties(Dy.prototype,Ny);var ky=function(t,e){this.structure=t,this.chainStore=t.chainStore,this.residueStore=t.residueStore,this.index=e},Fy={entity:{},model:{},entityIndex:{},modelIndex:{},residueOffset:{},residueCount:{},residueEnd:{},atomOffset:{},atomEnd:{},atomCount:{},chainname:{},chainid:{}};Fy.entity.get=function(){return this.structure.entityList[this.entityIndex]},Fy.model.get=function(){return this.structure.getModelProxy(this.modelIndex)},Fy.entityIndex.get=function(){return this.chainStore.entityIndex[this.index]},Fy.entityIndex.set=function(t){this.chainStore.entityIndex[this.index]=t},Fy.modelIndex.get=function(){return this.chainStore.modelIndex[this.index]},Fy.modelIndex.set=function(t){this.chainStore.modelIndex[this.index]=t},Fy.residueOffset.get=function(){return this.chainStore.residueOffset[this.index]},Fy.residueOffset.set=function(t){this.chainStore.residueOffset[this.index]=t},Fy.residueCount.get=function(){return this.chainStore.residueCount[this.index]},Fy.residueCount.set=function(t){this.chainStore.residueCount[this.index]=t},Fy.residueEnd.get=function(){return this.residueOffset+this.residueCount-1},Fy.atomOffset.get=function(){return this.residueStore.atomOffset[this.residueOffset]},Fy.atomEnd.get=function(){return this.residueStore.atomOffset[this.residueEnd]+this.residueStore.atomCount[this.residueEnd]-1},Fy.atomCount.get=function(){return 0===this.residueCount?0:this.atomEnd-this.atomOffset+1},Fy.chainname.get=function(){return this.chainStore.getChainname(this.index)},Fy.chainname.set=function(t){this.chainStore.setChainname(this.index,t)},Fy.chainid.get=function(){return this.chainStore.getChainid(this.index)},Fy.chainid.set=function(t){this.chainStore.setChainid(this.index,t)},ky.prototype.eachAtom=function(t,e){this.eachResidue(function(r){r.eachAtom(t,e)},e)},ky.prototype.eachResidue=function(t,e){var r,i=this.residueCount,n=this.residueOffset,o=this.structure._rp,a=n+i;if(e&&e.test){var s=e.residueOnlyTest;if(s)for(r=n;r<a;++r)o.index=r,s(o)&&t(o,e);else for(r=n;r<a;++r)o.index=r,t(o,e)}else for(r=n;r<a;++r)o.index=r,t(o)},ky.prototype.eachResidueN=function(t,e){var r,i=this,n=this.residueCount,o=this.residueOffset,a=o+n;if(!(n<t)){var s=new Array(t);for(r=0;r<t;++r)s[r]=i.structure.getResidueProxy(o+r);e.apply(this,s);for(var c=o+t;c<a;++c){for(r=0;r<t;++r)s[r].index+=1;e.apply(i,s)}}},ky.prototype.eachPolymer=function(t,e){for(var r,i,n=e?e.residueOnlyTest:void 0,o=this.model.structure,a=this.residueCount,s=this.residueOffset,c=s+a,u=this.structure.getResidueProxy(),h=this.structure.getResidueProxy(s),l=this.structure.getAtomProxy(),p=this.structure.getAtomProxy(),d=!0,f=s+1;f<c;++f){u.index=h.index,h.index=f;var m=d?u.backboneEndType:u.backboneType,g=h.backboneType;d&&(r=u.index,d=!1),i=h.index,m!==Mv&&m===g?(l.index=u.backboneEndAtomIndex,p.index=h.backboneStartAtomIndex,l&&p&&l.connectedTo(p)&&(!n||n(u)&&n(h))||(u.index-r>1&&t(new Dy(o,r,u.index)),r=i)):(m!==Mv&&u.index-r>1&&t(new Dy(o,r,u.index)),r=i)}i-r>1&&this.structure.getResidueProxy(r).backboneStartType&&t(new Dy(o,r,i))},ky.prototype.qualifiedName=function(){return":"+this.chainname+"/"+this.modelIndex},ky.prototype.clone=function(){return new this.constructor(this.structure,this.index)},ky.prototype.toObject=function(){return{index:this.index,residueOffset:this.residueOffset,residueCount:this.residueCount,chainname:this.chainname}},Object.defineProperties(ky.prototype,Fy);var By=function(t,e){this.structure=t,this.modelStore=t.modelStore,this.chainStore=t.chainStore,this.residueStore=t.residueStore,this.index=e},zy={chainOffset:{},chainCount:{},residueOffset:{},atomOffset:{},chainEnd:{},residueEnd:{},atomEnd:{},residueCount:{},atomCount:{}};zy.chainOffset.get=function(){return this.modelStore.chainOffset[this.index]},zy.chainOffset.set=function(t){this.modelStore.chainOffset[this.index]=t},zy.chainCount.get=function(){return this.modelStore.chainCount[this.index]},zy.chainCount.set=function(t){this.modelStore.chainCount[this.index]=t},zy.residueOffset.get=function(){return this.chainStore.residueOffset[this.chainOffset]},zy.atomOffset.get=function(){return this.residueStore.atomOffset[this.residueOffset]},zy.chainEnd.get=function(){return this.chainOffset+this.chainCount-1},zy.residueEnd.get=function(){return this.chainStore.residueOffset[this.chainEnd]+this.chainStore.residueCount[this.chainEnd]-1},zy.atomEnd.get=function(){return this.residueStore.atomOffset[this.residueEnd]+this.residueStore.atomCount[this.residueEnd]-1},zy.residueCount.get=function(){return 0===this.chainCount?0:this.residueEnd-this.residueOffset+1},zy.atomCount.get=function(){return 0===this.residueCount?0:this.atomEnd-this.atomOffset+1},By.prototype.eachAtom=function(t,e){this.eachChain(function(r){r.eachAtom(t,e)},e)},By.prototype.eachResidue=function(t,e){this.eachChain(function(r){r.eachResidue(t,e)},e)},By.prototype.eachPolymer=function(t,e){if(e&&e.chainOnlyTest){var r=e.chainOnlyTest;this.eachChain(function(i){r(i)&&i.eachPolymer(t,e)})}else this.eachChain(function(r){r.eachPolymer(t,e)})},By.prototype.eachChain=function(t,e){var r,i=this.chainCount,n=this.chainOffset,o=this.structure._cp,a=n+i;if(e&&e.test){var s=e.chainOnlyTest;if(s)for(r=n;r<a;++r)o.index=r,s(o)&&t(o,e);else for(r=n;r<a;++r)o.index=r,t(o,e)}else for(r=n;r<a;++r)o.index=r,t(o)},By.prototype.qualifiedName=function(){return"/"+this.index},By.prototype.clone=function(){return new this.constructor(this.structure,this.index)},By.prototype.toObject=function(){return{index:this.index,chainOffset:this.chainOffset,chainCount:this.chainCount}},Object.defineProperties(By.prototype,zy);var Uy=function(t,e){this.signals={refreshed:new no},this.init(t,e)},jy={type:{}};Uy.prototype.init=function(t,e){this.name=t,this.path=e,this.title="",this.id="",this.header={},this.extraData={},this.atomSetCache=void 0,this.atomSetDict={},this.biomolDict={},this.entityList=[],this.unitcell=void 0,this.frames=[],this.boxes=[],this.validation=void 0,this.bondStore=new uy(0),this.backboneBondStore=new uy(0),this.rungBondStore=new uy(0),this.atomStore=new hy(0),this.residueStore=new ly(0),this.chainStore=new py(0),this.modelStore=new dy(0),this.atomMap=new My(this),this.residueMap=new Ty(this),this.bondHash=void 0,this.spatialHash=void 0,this.atomSet=void 0,this.bondSet=void 0,this.center=void 0,this.boundingBox=void 0,this._bp=this.getBondProxy(),this._ap=this.getAtomProxy(),this._rp=this.getResidueProxy(),this._cp=this.getChainProxy()},jy.type.get=function(){return"Structure"},Uy.prototype.finalizeAtoms=function(){this.atomSet=this.getAtomSet(),this.atomCount=this.atomStore.count,this.boundingBox=this.getBoundingBox(),this.center=this.boundingBox.getCenter(),this.spatialHash=new Ya(this.atomStore,this.boundingBox)},Uy.prototype.finalizeBonds=function(){var t=this;this.bondSet=this.getBondSet(),this.bondCount=this.bondStore.count,this.bondHash=new sy(this.bondStore,this.atomStore.count),this.atomSetCache={},this.atomSetDict.rung||(this.atomSetDict.rung=this.getAtomSet(!1));for(var e in t.atomSetDict)t.atomSetCache["__"+e]=t.atomSetDict[e].clone()},Uy.prototype.getBondProxy=function(t){return new Py(this,t)},Uy.prototype.getAtomProxy=function(t){return new Iy(this,t)},Uy.prototype.getResidueProxy=function(t){return new Ly(this,t)},Uy.prototype.getChainProxy=function(t){return new ky(this,t)},Uy.prototype.getModelProxy=function(t){return new By(this,t)},Uy.prototype.getBondSet=function(){var t=this.bondStore.count,e=new bv(t),r=this.atomSet;if(r)for(var i=this.getBondProxy(),n=0;n<t;++n)i.index=n,r.isSet(i.atomIndex1,i.atomIndex2)&&e.set(i.index);else e.setAll();return e},Uy.prototype.getBackboneBondSet=function(){var t=this.backboneBondStore.count,e=new bv(t),r=this.atomSetCache.__backbone;if(r){var i=this.getBondProxy();i.bondStore=this.backboneBondStore;for(var n=0;n<t;++n)i.index=n,r.isSet(i.atomIndex1,i.atomIndex2)&&e.set(i.index)}else e.set_all(!0);return e},Uy.prototype.getRungBondSet=function(){var t=this.rungBondStore.count,e=new bv(t),r=this.atomSetCache.__rung;if(r){var i=this.getBondProxy();i.bondStore=this.rungBondStore;for(var n=0;n<t;++n)i.index=n,r.isSet(i.atomIndex1,i.atomIndex2)&&e.set(i.index)}else e.set_all(!0);return e},Uy.prototype.getAtomSet=function(t){var e,r=this.atomStore.count;if(t instanceof bv)e=t;else if(t&&t.test){var i=t.string;i in this.atomSetCache?e=this.atomSetCache[i]:(e=new bv(r),this.eachAtom(function(t){e.set(t.index)},t),this.atomSetCache[i]=e)}else e=!1===t?new bv(r):new bv(r,!0);return e},Uy.prototype.getAtomSetWithinSelection=function(t,e){var r=this.spatialHash,i=this.getAtomSet(!1),n=this.getAtomProxy();return this.getAtomSet(t).forEach(function(t){n.index=t,r.within(n.x,n.y,n.z,e).forEach(function(t){i.set(t)})}),i},Uy.prototype.getAtomSetWithinPoint=function(t,e){var r=t,i=this.getAtomSet(!1);return this.spatialHash.within(r.x,r.y,r.z,e).forEach(function(t){i.set(t)}),i},Uy.prototype.getAtomSetWithinVolume=function(t,e,r,i,n){for(var o=this,a=new oy(t,r,i,n),s=a.getDataPosition(),c=s.length,u=a.matrix.getMaxScaleOnAxis(),h=this.getAtomSet(!1),l=0;l<c;l+=3)o.spatialHash.within(s[l],s[l+1],s[l+2],u).forEach(function(t){h.set(t)});return h},Uy.prototype.getAtomSetWithinGroup=function(t){var e=this.atomStore.residueIndex,r=this.getAtomSet(!1),i=this.getResidueProxy();return this.getAtomSet(t).forEach(function(t){i.index=e[t];for(var n=i.atomOffset;n<=i.atomEnd;++n)r.set(n)}),r},Uy.prototype.getSelection=function(){return!1},Uy.prototype.getStructure=function(){return this},Uy.prototype.eachEntity=function(t,e){this.entityList.forEach(function(r){void 0!==e&&r.getEntityType()!==e||t(r)})},Uy.prototype.eachBond=function(t,e){var r,i=this.getBondProxy();if(e&&e.test&&(r=this.getBondSet(e),this.bondSet&&r.intersection(this.bondSet)),r)r.forEach(function(e){i.index=e,t(i)});else for(var n=this.bondStore.count,o=0;o<n;++o)i.index=o,t(i)},Uy.prototype.eachAtom=function(t,e){if(e&&e.test)this.eachModel(function(r){r.eachAtom(t,e)},e);else for(var r=this.atomStore.count,i=this.getAtomProxy(),n=0;n<r;++n)i.index=n,t(i)},Uy.prototype.eachResidue=function(t,e){if(e&&e.test){var r=this.modelStore.count,i=this.getModelProxy(),n=e.modelOnlyTest;if(n)for(var o=0;o<r;++o)i.index=o,n(i)&&i.eachResidue(t,e);else for(var a=0;a<r;++a)i.index=a,i.eachResidue(t,e)}else for(var s=this.residueStore.count,c=this.getResidueProxy(),u=0;u<s;++u)c.index=u,t(c)},Uy.prototype.eachResidueN=function(t,e){var r=this,i=this.residueStore.count;if(!(i<t)){for(var n=new Array(t),o=0;o<t;++o)n[o]=r.getResidueProxy(o);e.apply(this,n);for(var a=t;a<i;++a){for(var s=0;s<t;++s)n[s].index+=1;e.apply(r,n)}}},Uy.prototype.eachPolymer=function(t,e){if(e&&e.modelOnlyTest){var r=e.modelOnlyTest;this.eachModel(function(i){r(i)&&i.eachPolymer(t,e)})}else this.eachModel(function(r){r.eachPolymer(t,e)})},Uy.prototype.eachChain=function(t,e){if(e&&e.test)this.eachModel(function(r){r.eachChain(t,e)});else for(var r=this.chainStore.count,i=this.getChainProxy(),n=0;n<r;++n)i.index=n,t(i)},Uy.prototype.eachModel=function(t,e){var r=this.modelStore.count,i=this.getModelProxy();if(e&&e.test){var n=e.modelOnlyTest;if(n)for(var o=0;o<r;++o)i.index=o,n(i)&&t(i,e);else for(var a=0;a<r;++a)i.index=a,t(i,e)}else for(var s=0;s<r;++s)i.index=s,t(i)},Uy.prototype.getAtomData=function(t){var e=Object.assign({},t);e.colorParams&&(e.colorParams.structure=this.getStructure());var r,i,n,o,a,s,c,u=e.what,h=gn(e.atomSet,this.atomSet),l={},p=this.getAtomProxy(),d=h.getSize();return u&&!u.position||(n=new Float32Array(3*d),l.position=n),u&&!u.color||(o=new Float32Array(3*d),l.color=o,i=Hf.getScheme(e.colorParams)),u&&!u.picking||(a=new Float32Array(d),l.picking=new tv(a,this.getStructure())),u&&!u.radius||(s=new Float32Array(d),l.radius=s,r=new Ta(e.radiusParams.radius,e.radiusParams.scale)),u&&!u.index||(c=new Float32Array(d),l.index=c),h.forEach(function(t,e){var u=3*e;p.index=t,n&&p.positionToArray(n,u),o&&i.atomColorToArray(p,o,u),a&&(a[e]=t),s&&(s[e]=r.atomRadius(p)),c&&(c[e]=t)}),l},Uy.prototype.getBondData=function(t){var e=Object.assign({},t);e.colorParams&&(e.colorParams.structure=this.getStructure());var r,i,n,o,a,s,c,u,h,l=e.what,p=gn(e.bondSet,this.bondSet),d=gn(e.multipleBond,"off"),f="off"!==d,m="offset"===d,v=gn(e.bondScale,.4),y=gn(e.bondSpacing,1),b={},x=this.getBondProxy();e.bondStore&&(x.bondStore=e.bondStore);var _,w=this.getAtomProxy(),S=this.getAtomProxy();if(f){var A=x.bondStore.bondOrder;_=0,p.forEach(function(t){_+=A[t]})}else _=p.getSize();l&&!l.position||(n=new Float32Array(3*_),o=new Float32Array(3*_),b.position1=n,b.position2=o),l&&!l.color||(a=new Float32Array(3*_),s=new Float32Array(3*_),b.color=a,b.color2=s,i=Hf.getScheme(e.colorParams)),l&&!l.picking||(c=new Float32Array(_),b.picking=new rv(c,this.getStructure(),e.bondStore)),(!l||l.radius||f&&l.position)&&(r=new Ta(e.radiusParams.radius,e.radiusParams.scale)),l&&!l.radius||(u=new Float32Array(_),b.radius=u,e.radius2&&(h=new Float32Array(_),b.radius2=h));var M,E,T,P,C,I,R,L=0,O=new g,D=new g,N=new g;return p.forEach(function(t){if(E=3*L,x.index=t,w.index=x.atomIndex1,S.index=x.atomIndex2,P=x.bondOrder,n&&(f&&P>1?(C=r.atomRadius(w),I=C*v/(.5*P),x.calculateShiftDir(N),m?(R=2*y*C,N.multiplyScalar(R),N.negate(),D.subVectors(S,w).multiplyScalar(Math.max(.1,R/1.88)),w.positionToArray(n,E),S.positionToArray(o,E),P>=2&&(O.addVectors(w,N).add(D).toArray(n,E+3),O.addVectors(S,N).sub(D).toArray(o,E+3),P>=3&&(O.subVectors(w,N).add(D).toArray(n,E+6),O.subVectors(S,N).sub(D).toArray(o,E+6)))):(R=(y-v)*C,N.multiplyScalar(R),2===P?(O.addVectors(w,N).toArray(n,E),O.subVectors(w,N).toArray(n,E+3),O.addVectors(S,N).toArray(o,E),O.subVectors(S,N).toArray(o,E+3)):3===P?(w.positionToArray(n,E),O.addVectors(w,N).toArray(n,E+3),O.subVectors(w,N).toArray(n,E+6),S.positionToArray(o,E),O.addVectors(S,N).toArray(o,E+3),O.subVectors(S,N).toArray(o,E+6)):(w.positionToArray(n,E),S.positionToArray(o,E)))):(w.positionToArray(n,E),S.positionToArray(o,E))),a&&(i.bondColorToArray(x,1,a,E),i.bondColorToArray(x,0,s,E),f&&P>1))for(M=1;M<P;++M)Go(a,E,T=3*M+E,3),Go(s,E,T,3);if(c&&(c[L]=t,f&&P>1))for(M=1;M<P;++M)c[L+M]=t;if(u&&(u[L]=r.atomRadius(w),f&&P>1))for(I=u[L]*v/(m?1:.5*P),M=m?1:0;M<P;++M)u[L+M]=I;if(h&&(h[L]=r.atomRadius(S),f&&P>1))for(I=h[L]*v/(m?1:.5*P),M=m?1:0;M<P;++M)h[L+M]=I;L+=f?P:1}),b},Uy.prototype.getBackboneAtomData=function(t){return t=Object.assign({atomSet:this.atomSetCache.__backbone},t),this.getAtomData(t)},Uy.prototype.getBackboneBondData=function(t){return t=Object.assign({bondSet:this.getBackboneBondSet(),bondStore:this.backboneBondStore},t),this.getBondData(t)},Uy.prototype.getRungAtomData=function(t){return t=Object.assign({atomSet:this.atomSetCache.__rung},t),this.getAtomData(t)},Uy.prototype.getRungBondData=function(t){return t=Object.assign({bondSet:this.getRungBondSet(),bondStore:this.rungBondStore},t),this.getBondData(t)},Uy.prototype.getBoundingBox=function(e,r){t.Debug&&jf.time("getBoundingBox"),r=r||new st;var i=1/0,n=1/0,o=1/0,a=-1/0,s=-1/0,c=-1/0;return this.eachAtom(function(t){var e=t.x,r=t.y,u=t.z;e<i&&(i=e),r<n&&(n=r),u<o&&(o=u),e>a&&(a=e),r>s&&(s=r),u>c&&(c=u)},e),r.min.set(i,n,o),r.max.set(a,s,c),t.Debug&&jf.timeEnd("getBoundingBox"),r},Uy.prototype.getPrincipalAxes=function(e){t.Debug&&jf.time("getPrincipalAxes");var r=0,i=new Pa(3,this.atomCount),n=i.data;return this.eachAtom(function(t){n[r+0]=t.x,n[r+1]=t.y,n[r+2]=t.z,r+=3},e),t.Debug&&jf.timeEnd("getPrincipalAxes"),new ty(i)},Uy.prototype.atomCenter=function(t){return t?this.getBoundingBox(t).getCenter():this.center.clone()},Uy.prototype.hasCoords=function(){var t=this.atomStore;return 0!==Ho(t.x)||0!==$o(t.x)||0!==Ho(t.y)||0!==$o(t.y)||0!==Ho(t.z)||0!==$o(t.z)},Uy.prototype.getSequence=function(t){var e=[],r=this.getResidueProxy();return this.eachAtom(function(t){r.index=t.residueIndex,t.index===r.traceAtomIndex&&e.push(r.getResname1())},t),e},Uy.prototype.getAtomIndices=function(t){var e;if(t&&t.string)e=[],this.eachAtom(function(t){e.push(t.index)},t);else{var r={what:{index:!0}};e=this.getAtomData(r).index}return e},Uy.prototype.getChainnameCount=function(t){var e=new Set;return this.eachChain(function(t){t.residueCount&&e.add(t.chainname)},t),e.size},Uy.prototype.updatePosition=function(t){var e=0;this.eachAtom(function(r){r.positionFromArray(t,e),e+=3})},Uy.prototype.refreshPosition=function(){this.getBoundingBox(void 0,this.boundingBox),this.boundingBox.getCenter(this.center),this.spatialHash=new Ya(this.atomStore,this.boundingBox)},Uy.prototype.dispose=function(){this.frames&&(this.frames.length=0),this.boxes&&(this.boxes.length=0),this.bondStore.dispose(),this.backboneBondStore.dispose(),this.rungBondStore.dispose(),this.atomStore.dispose(),this.residueStore.dispose(),this.chainStore.dispose(),this.modelStore.dispose(),delete this.bondStore,delete this.atomStore,delete this.residueStore,delete this.chainStore,delete this.modelStore,delete this.frames,delete this.boxes,delete this.cif,delete this.bondSet,delete this.atomSet},Object.defineProperties(Uy.prototype,jy);var Gy=function(t,e){var r;"function"==typeof t.eachAtom?r=t.atomCount:t instanceof Float32Array&&(r=t.length/3);var i=new Pa(3,r),n=new Pa(3,r);this.coords1t=new Pa(r,3),this.coords2t=new Pa(r,3),this.A=new Pa(3,3),this.W=new Pa(1,3),this.U=new Pa(3,3),this.V=new Pa(3,3),this.VH=new Pa(3,3),this.R=new Pa(3,3),this.tmp=new Pa(3,3),this.c=new Pa(3,3),this.c.data.set([1,0,0,0,1,0,0,0,-1]),this.prepCoords(t,i),this.prepCoords(e,n),this._superpose(i,n)};Gy.prototype._superpose=function(e,r){this.mean1=Da(e),this.mean2=Da(r),Na(e,this.mean1),Na(r,this.mean2),Ca(this.coords1t,e),Ca(this.coords2t,r),Ia(this.A,this.coords2t,this.coords1t),Ua(this.A,this.W,this.U,this.V),Ra(this.V,this.VH),Oa(this.R,this.U,this.VH),La(this.R)<0&&(t.Debug&&jf.log("R not a right handed system"),Oa(this.tmp,this.c,this.VH),Oa(this.R,this.U,this.tmp))},Gy.prototype.prepCoords=function(t,e){var r=0,i=e.data;"function"==typeof t.eachAtom?t.eachAtom(function(t){i[r+0]=t.x,i[r+1]=t.y,i[r+2]=t.z,r+=3}):t instanceof Float32Array?i.set(t):jf.warn("prepCoords: input type unknown")},Gy.prototype.transform=function(t){var e;"function"==typeof t.eachAtom?e=t.atomCount:t instanceof Float32Array&&(e=t.length/3);var r=new Pa(3,e),i=new Pa(e,3);this.prepCoords(t,r),Na(r,this.mean1),Ia(i,this.R,r),Ca(r,i),ka(r,this.mean2);var n=0,o=r.data;"function"==typeof t.eachAtom?t.eachAtom(function(t){t.x=o[n+0],t.y=o[n+1],t.z=o[n+2],n+=3}):t instanceof Float32Array?t.set(o.subarray(0,3*e)):jf.warn("transform: input type unknown")};var Vy=function(t,e){this.signals={startedRunning:new no,haltedRunning:new no},t.signals.playerChanged.add(function(t){t!==this&&this.pause()},this);var r=Object.assign({},e),i=gn(t.frameCount,1);this.traj=t,this.start=gn(r.start,0),this.end=Math.min(gn(r.end,i-1),i-1),this.step=gn(r.step,Math.ceil((i+1)/100)),this.timeout=gn(r.timeout,50),this.interpolateType=gn(r.interpolateType,""),this.interpolateStep=gn(r.interpolateStep,5),this.mode=gn(r.mode,"loop"),this.direction=gn(r.direction,"forward"),this._run=!1,this._previousTime=0,this._currentTime=0,this._currentStep=1,this._currentFrame=this.start,this._direction="bounce"===this.direction?"forward":this.direction,t.signals.countChanged.add(function(t){this.end=Math.min(gn(this.end,t-1),t-1)},this),this._animate=this._animate.bind(this)},$y={isRunning:{}};$y.isRunning.get=function(){return this._run},Vy.prototype.setParameters=function(t){var e=Object.assign({},t);void 0!==e.start&&(this.start=e.start),void 0!==e.end&&(this.end=e.end),void 0!==e.step&&(this.step=e.step),void 0!==e.timeout&&(this.timeout=e.timeout),void 0!==e.interpolateType&&(this.interpolateType=e.interpolateType),void 0!==e.interpolateStep&&(this.interpolateStep=e.interpolateStep),void 0!==e.mode&&(this.mode=e.mode),void 0!==e.direction&&(this.direction=e.direction,"bounce"!==this.direction&&(this._direction=this.direction))},Vy.prototype._animate=function(){if(this._run){this._currentTime=window.performance.now();var t=this._currentTime-this._previousTime,e=this.interpolateType?this.interpolateStep:1,r=this.timeout/e,i=this.traj;if(i&&i.frameCount&&!i.inProgress&&t>=r)if(this.interpolateType)if(this._currentStep>this.interpolateStep&&(this._currentStep=1),1===this._currentStep&&(this._currentFrame=this._nextInterpolated()),i.hasFrame(this._currentFrame)){this._currentStep+=1;var n=this._currentStep/(this.interpolateStep+1);i.setFrameInterpolated.apply(i,this._currentFrame.concat([n],[this.interpolateType])),this._previousTime=this._currentTime}else i.loadFrame(this._currentFrame);else{var o=this._next();i.hasFrame(o)?(i.setFrame(o),this._previousTime=this._currentTime):i.loadFrame(o)}window.requestAnimationFrame(this._animate)}},Vy.prototype._next=function(){var t;return((t="forward"===this._direction?this.traj.currentFrame+this.step:this.traj.currentFrame-this.step)>this.end||t<this.start)&&("bounce"===this.direction&&("forward"===this._direction?this._direction="backward":this._direction="forward"),"once"===this.mode?(this.pause(),t="forward"===this.direction?this.end:"backward"===this.direction?this.start:"forward"===this._direction?this.start:this.end):"forward"===this._direction?(t=this.start,this.interpolateType&&(t=Math.min(this.end,t+this.step))):(t=this.end,this.interpolateType&&(t=Math.max(this.start,t-this.step)))),t},Vy.prototype._nextInterpolated=function(){var t,e,r,i=this._next();return"forward"===this._direction?(t=Math.max(this.start,i-this.step),e=Math.max(this.start,i-2*this.step),r=Math.max(this.start,i-3*this.step)):(t=Math.min(this.end,i+this.step),e=Math.min(this.end,i+2*this.step),r=Math.min(this.end,i+3*this.step)),[i,t,e,r]},Vy.prototype.toggle=function(){this._run?this.pause():this.play()},Vy.prototype.play=function(){if(!this._run){this.traj.player!==this&&this.traj.setPlayer(this),this._currentStep=1;var t=this.traj.currentFrame,e=Math.ceil(t/this.step)*this.step;"forward"===this.direction&&t>=this.end?e=this.start:"backward"===this.direction&&t<=this.start&&(e=this.end),this.traj.setFrame(e),this._run=!0,this._animate(),this.signals.startedRunning.dispatch()}},Vy.prototype.pause=function(){this._run=!1,this.signals.haltedRunning.dispatch()},Vy.prototype.stop=function(){this.pause(),this.traj.setFrame(this.start)},Object.defineProperties(Vy.prototype,$y);var Hy=function(t,e,r){this.signals={countChanged:new no,frameChanged:new no,playerChanged:new no};var i=r||{};this.deltaTime=gn(i.deltaTime,0),this.timeOffset=gn(i.timeOffset,0),this.centerPbc=gn(i.centerPbc,!1),this.removePbc=gn(i.removePbc,!1),this.superpose=gn(i.superpose,!1),this.name=t.replace(/^.*[\\/]/,""),this.trajPath=t,this.initialCoords=null,this.structureCoords=null,this.selection=new Cf(gn(i.sele,"backbone and not hydrogen")),this.selection.signals.stringChanged.add(function(){this.selectionIndices=this.structure.getAtomIndices(this.selection),this._resetCache(),this._saveInitialCoords(),this.setFrame(this._currentFrame)},this),this._frameCount=0,this._currentFrame=-1},Wy={frameCount:{},currentFrame:{}};Wy.frameCount.get=function(){return this._frameCount},Wy.currentFrame.get=function(){return this._currentFrame},Hy.prototype._init=function(t){this.setStructure(t),this._loadFrameCount(),this.setPlayer(new Vy(this))},Hy.prototype.setStructure=function(t){this.structure=t,this.atomCount=t.atomCount,this.backboneIndices=this._getIndices(new Cf("backbone and not hydrogen")),this._makeAtomIndices(),this._saveStructureCoords(),this.selectionIndices=this._getIndices(this.selection),this._resetCache(),this._saveInitialCoords(),this.setFrame(this._currentFrame)},Hy.prototype._saveInitialCoords=function(){var t=this;this.structure.hasCoords()?(this.initialCoords=new Float32Array(this.structureCoords),this._makeSuperposeCoords()):this.frameCache[0]?(this.initialCoords=new Float32Array(this.frameCache[0]),this._makeSuperposeCoords()):this.loadFrame(0,function(){return t._saveInitialCoords()})},Hy.prototype._saveStructureCoords=function(){var t={what:{position:!0}};this.structureCoords=this.structure.getAtomData(t).position},Hy.prototype.setSelection=function(t){return this.selection.setString(t),this},Hy.prototype._getIndices=function(t){var e=0,r=t.test,i=[];return this.structure.eachAtom(function(t){r(t)&&i.push(e),e+=1}),i},Hy.prototype._makeSuperposeCoords=function(){var t=this,e=3*this.selectionIndices.length;this.coords1=new Float32Array(e),this.coords2=new Float32Array(e);for(var r=this.initialCoords,i=this.coords2,n=0;n<e;n+=3){var o=3*t.selectionIndices[n/3];i[n+0]=r[o+0],i[n+1]=r[o+1],i[n+2]=r[o+2]}},Hy.prototype._makeAtomIndices=function(){jf.error("Trajectory._makeAtomIndices not implemented")},Hy.prototype._resetCache=function(){this.frameCache={},this.loadQueue={},this.boxCache={},this.pathCache={},this.frameCacheSize=0,this.initialCoords=null},Hy.prototype.setParameters=function(t){var e=t||{},r=!1;void 0!==e.centerPbc&&e.centerPbc!==this.centerPbc&&(this.centerPbc=e.centerPbc,r=!0),void 0!==e.removePbc&&e.removePbc!==this.removePbc&&(this.removePbc=e.removePbc,r=!0),void 0!==e.superpose&&e.superpose!==this.superpose&&(this.superpose=e.superpose,r=!0),this.deltaTime=gn(e.deltaTime,this.deltaTime),this.timeOffset=gn(e.timeOffset,this.timeOffset),r&&(this._resetCache(),this.setFrame(this._currentFrame))},Hy.prototype.hasFrame=function(t){var e=this;return Array.isArray(t)?t.every(function(t){return!!e.frameCache[t]}):!!this.frameCache[t]},Hy.prototype.setFrame=function(t,e){var r=this;return void 0===t?this:(this.inProgress=!0,t=parseInt(t),-1===t||this.frameCache[t]?(this._updateStructure(t),e&&e()):this.loadFrame(t,function(){r._updateStructure(t),e&&e()}),this)},Hy.prototype._interpolate=function(t,e,r,i,n,o){var a,s=this.frameCache;a="spline"===o?Is(s[t],s[e],s[r],s[i],n):Rs(s[t],s[e],n),this.structure.updatePosition(a),this._currentFrame=t,this.signals.frameChanged.dispatch(t)},Hy.prototype.setFrameInterpolated=function(t,e,r,i,n,o,a){var s=this;if(void 0===t)return this;var c=this.frameCache,u=[];return c[i]||u.push(i),c[r]||u.push(r),c[e]||u.push(e),c[t]||u.push(t),u.length?this.loadFrame(u,function(){s._interpolate(t,e,r,i,n,o),a&&a()}):(this._interpolate(t,e,r,i,n,o),a&&a()),this},Hy.prototype.loadFrame=function(t,e){var r=this;Array.isArray(t)?t.forEach(function(t){r.loadQueue[t]||r.frameCache[t]||(r.loadQueue[t]=!0,r._loadFrame(t,function(){delete r.loadQueue[t]}))}):this.loadQueue[t]||this.frameCache[t]||(this.loadQueue[t]=!0,this._loadFrame(t,function(){delete r.loadQueue[t],e&&e()}))},Hy.prototype._loadFrame=function(t,e){jf.error("Trajectory._loadFrame not implemented",t,e)},Hy.prototype._updateStructure=function(t){if(this._disposed)return void console.error("updateStructure: traj disposed");-1===t?this.structureCoords&&this.structure.updatePosition(this.structureCoords):this.structure.updatePosition(this.frameCache[t]),this.structure.trajectory={name:this.trajPath,frame:t},this._currentFrame=t,this.inProgress=!1,this.signals.frameChanged.dispatch(t)},Hy.prototype._doSuperpose=function(t){for(var e=this,r=3*this.selectionIndices.length,i=this.coords1,n=this.coords2,o=0;o<r;o+=3){var a=3*e.selectionIndices[o/3];i[o+0]=t[a+0],i[o+1]=t[a+1],i[o+2]=t[a+2]}new Gy(i,n).transform(t)},Hy.prototype._process=function(t,e,r,i){if(this._setFrameCount(i),e){if(this.backboneIndices.length>0&&this.centerPbc){var n=[e[0],e[4],e[8]];Ts(r,Cs(this.backboneIndices,r,n),n)}this.removePbc&&Ps(r,e)}this.selectionIndices.length>0&&this.coords1&&this.superpose&&this._doSuperpose(r),this.frameCache[t]=r,this.boxCache[t]=e,this.frameCacheSize+=1},Hy.prototype._setFrameCount=function(t){t!==this._frameCount&&(this._frameCount=t,this.signals.countChanged.dispatch(t))},Hy.prototype.dispose=function(){this._resetCache(),this._disposed=!0,this.player&&this.player.stop()},Hy.prototype.setPlayer=function(t){this.player=t,this.signals.playerChanged.dispatch(t)},Hy.prototype.getPath=function(t,e){jf.error("Trajectory.getPath not implemented",t,e)},Hy.prototype.getFrameTime=function(t){return this.timeOffset+t*this.deltaTime},Object.defineProperties(Hy.prototype,Wy),Yf.add("shader/Mesh.vert","#define STANDARD\nuniform float nearClip;\nuniform vec3 clipCenter;\n#if defined( NEAR_CLIP ) || defined( RADIUS_CLIP ) || ( !defined( PICKING ) && !defined( NOLIGHT ) )\nvarying vec3 vViewPosition;\n#endif\n#if defined( RADIUS_CLIP )\nvarying vec3 vClipCenter;\n#endif\n#if defined( PICKING )\n#include unpack_color\nattribute float primitiveId;\nvarying vec3 vPickingColor;\n#elif defined( NOLIGHT )\nvarying vec3 vColor;\n#else\n#include color_pars_vertex\n#ifndef FLAT_SHADED\nvarying vec3 vNormal;\n#endif\n#endif\n#include common\nvoid main(){\n#if defined( PICKING )\nvPickingColor = unpackColor( primitiveId );\n#elif defined( NOLIGHT )\nvColor = color;\n#else\n#include color_vertex\n#include beginnormal_vertex\n#include defaultnormal_vertex\n#ifndef FLAT_SHADED\nvNormal = normalize( transformedNormal );\n#endif\n#endif\n#include begin_vertex\n#include project_vertex\n#if defined( NEAR_CLIP ) || defined( RADIUS_CLIP ) || ( !defined( PICKING ) && !defined( NOLIGHT ) )\nvViewPosition = -mvPosition.xyz;\n#endif\n#if defined( RADIUS_CLIP )\nvClipCenter = -( modelViewMatrix * vec4( clipCenter, 1.0 ) ).xyz;\n#endif\n#include nearclip_vertex\n}"),Yf.add("shader/Mesh.frag","#define STANDARD\nuniform vec3 diffuse;\nuniform vec3 emissive;\nuniform float roughness;\nuniform float metalness;\nuniform float opacity;\nuniform float nearClip;\nuniform float clipRadius;\n#if defined( NEAR_CLIP ) || defined( RADIUS_CLIP ) || ( !defined( PICKING ) && !defined( NOLIGHT ) )\nvarying vec3 vViewPosition;\n#endif\n#if defined( RADIUS_CLIP )\nvarying vec3 vClipCenter;\n#endif\n#if defined( PICKING )\nuniform float objectId;\nvarying vec3 vPickingColor;\n#elif defined( NOLIGHT )\nvarying vec3 vColor;\n#else\n#ifndef FLAT_SHADED\nvarying vec3 vNormal;\n#endif\n#include common\n#include color_pars_fragment\n#include fog_pars_fragment\n#include bsdfs\n#include lights_pars\n#include lights_physical_pars_fragment\n#endif\nvoid main(){\n#include nearclip_fragment\n#include radiusclip_fragment\n#if defined( PICKING )\nif( opacity < 0.7 )\ndiscard;\ngl_FragColor = vec4( vPickingColor, objectId );\n#elif defined( NOLIGHT )\ngl_FragColor = vec4( vColor, opacity );\n#else\nvec4 diffuseColor = vec4( diffuse, opacity );\nReflectedLight reflectedLight = ReflectedLight( vec3( 0.0 ), vec3( 0.0 ), vec3( 0.0 ), vec3( 0.0 ) );\nvec3 totalEmissiveLight = emissive;\n#include color_fragment\n#include roughnessmap_fragment\n#include metalnessmap_fragment\n#include normal_flip\n#include normal_fragment\n#include dull_interior_fragment\n#include lights_physical_fragment\n#include lights_template\nvec3 outgoingLight = reflectedLight.directDiffuse + reflectedLight.indirectDiffuse + reflectedLight.directSpecular + reflectedLight.indirectSpecular + totalEmissiveLight;\ngl_FragColor = vec4( outgoingLight, diffuseColor.a );\n#include premultiplied_alpha_fragment\n#include tonemapping_fragment\n#include encodings_fragment\n#include fog_fragment\n#include opaque_back_fragment\n#endif\n}");var Xy={f:1,v2:2,v3:3,c:3},qy=function(t,e){var r=t||{},i=e||{};this.opaqueBack=gn(i.opaqueBack,!1),this.dullInterior=gn(i.dullInterior,!1),this.side=gn(i.side,"double"),this.opacity=gn(i.opacity,1),this.depthWrite=gn(i.depthWrite,!0),this.clipNear=gn(i.clipNear,0),this.clipRadius=gn(i.clipRadius,0),this.clipCenter=gn(i.clipCenter,new g),this.flatShaded=gn(i.flatShaded,!1),this.background=gn(i.background,!1),this.linewidth=gn(i.linewidth,1),this.wireframe=gn(i.wireframe,!1),this.wireframeLinewidth=gn(i.wireframeLinewidth,1),this.roughness=gn(i.roughness,.4),this.metalness=gn(i.metalness,0),this.diffuse=gn(i.diffuse,16777215),this.forceTransparent=gn(i.forceTransparent,!1),this.disablePicking=gn(i.disablePicking,!1),this.geometry=new Ct,this.indexVersion=0,this.wireframeIndexVersion=-1,this.uniforms=up.merge([cp.common,{fogColor:{value:null},fogNear:{value:0},fogFar:{value:0},opacity:{value:this.opacity},nearClip:{value:0},clipRadius:{value:this.clipRadius},clipCenter:{value:this.clipCenter}},{emissive:{value:new tt(0)},roughness:{value:this.roughness},metalness:{value:this.metalness}},cp.ambient,cp.lights]),this.uniforms.diffuse.value.set(this.diffuse),this.pickingUniforms={nearClip:{value:0},objectId:{value:0},opacity:{value:this.opacity}},this.group=new Ne,this.wireframeGroup=new Ne,this.pickingGroup=new Ne,this.matrix=gn(i.matrix,new v);var n=r.position||r.position1;this._positionDataSize=n?n.length/3:0,this.addAttributes({position:{type:"v3",value:r.position},color:{type:"c",value:r.color},primitiveId:{type:"f",value:r.primitiveId}}),r.index&&this.initIndex(r.index),this.picking=r.picking,this.makeWireframeGeometry()},Yy={parameters:{},matrix:{},transparent:{},size:{},attributeSize:{},pickable:{},dynamic:{},vertexShader:{},fragmentShader:{}};Yy.parameters.get=function(){return{opaqueBack:{updateShader:!0},dullInterior:{updateShader:!0},side:{updateShader:!0,property:!0},opacity:{uniform:!0},depthWrite:{property:!0},clipNear:{updateShader:!0,property:!0},clipRadius:{updateShader:!0,property:!0,uniform:!0},clipCenter:{uniform:!0},flatShaded:{updateShader:!0},background:{updateShader:!0},linewidth:{property:!0},wireframe:{updateVisibility:!0},roughness:{uniform:!0},metalness:{uniform:!0},diffuse:{uniform:!0},matrix:{}}},Yy.matrix.set=function(t){this.setMatrix(t)},Yy.matrix.get=function(){return this.group.matrix.clone()},Yy.transparent.get=function(){return this.opacity<1||this.forceTransparent},Yy.size.get=function(){return this._positionDataSize},Yy.attributeSize.get=function(){return this.size},Yy.pickable.get=function(){return!!this.picking&&!this.disablePicking},Yy.dynamic.get=function(){return!0},Yy.vertexShader.get=function(){},Yy.fragmentShader.get=function(){},qy.prototype.setMatrix=function(t){Os(this.group,t),Os(this.wireframeGroup,t),Os(this.pickingGroup,t)},qy.prototype.initIndex=function(t){this.geometry.setIndex(new St(t,1)),this.geometry.getIndex().setDynamic(this.dynamic)},qy.prototype.makeMaterial=function(){var t=Ls(this.side),e=new ot({uniforms:this.uniforms,vertexShader:"",fragmentShader:"",depthTest:!0,transparent:this.transparent,depthWrite:this.depthWrite,lights:!0,fog:!0,side:t,linewidth:this.linewidth});e.vertexColors=uh,e.extensions.derivatives=this.flatShaded,e.extensions.fragDepth=this.isImpostor,e.clipNear=this.clipNear;var r=new ot({uniforms:this.uniforms,vertexShader:"",fragmentShader:"",depthTest:!0,transparent:this.transparent,depthWrite:this.depthWrite,lights:!1,fog:!0,side:t,linewidth:this.linewidth});r.vertexColors=uh,r.clipNear=this.clipNear;var i=new ot({uniforms:this.pickingUniforms,vertexShader:"",fragmentShader:"",depthTest:!0,transparent:!1,depthWrite:this.depthWrite,lights:!1,fog:!1,side:t,linewidth:this.linewidth,blending:hh});i.vertexColors=uh,i.extensions.fragDepth=this.isImpostor,i.clipNear=this.clipNear,this.material=e,this.wireframeMaterial=r,this.pickingMaterial=i,this.updateShader()},qy.prototype.makeWireframeGeometry=function(){this.makeWireframeIndex();var t=this.geometry,e=this.wireframeIndex,r=new Ct;r.attributes=t.attributes,e&&(r.setIndex(new St(e,1).setDynamic(this.dynamic)),r.setDrawRange(0,this.wireframeIndexCount)),this.wireframeGeometry=r},qy.prototype.makeWireframeIndex=function(){function t(t,r){if(t>r){var i=t;t=r,r=i}var n=e[t];return void 0===n?(e[t]=[r],!0):!n.includes(r)&&(n.push(r),!0)}var e=[],r=this.geometry,i=r.index;if(this.wireframe)if(i){var n=i.array,o=n.length;r.drawRange.count!==1/0&&(o=r.drawRange.count);var a;a=this.wireframeIndex&&this.wireframeIndex.length>2*o?this.wireframeIndex:On(2*o,r.attributes.position.count);var s=0;e.length=0;for(var c=0;c<o;c+=3){var u=n[c+0],h=n[c+1],l=n[c+2];t(u,h)&&(a[s+0]=u,a[s+1]=h,s+=2),t(h,l)&&(a[s+0]=h,a[s+1]=l,s+=2),t(l,u)&&(a[s+0]=l,a[s+1]=u,s+=2)}this.wireframeIndex=a,this.wireframeIndexCount=s,this.wireframeIndexVersion=this.indexVersion}else{var p,d=r.attributes.position.count;p=this.wireframeIndex&&this.wireframeIndex.length>2*d?this.wireframeIndex:On(2*d,d);for(var f=0,m=0;f<d;f+=3)p[m+0]=f,p[m+1]=f+1,p[m+2]=f+1,p[m+3]=f+2,p[m+4]=f+2,p[m+5]=f,m+=6;this.wireframeIndex=p,this.wireframeIndexCount=2*d,this.wireframeIndexVersion=this.indexVersion}else this.wireframeIndex=new Uint16Array(0),this.wireframeIndexCount=0},qy.prototype.updateWireframeIndex=function(){if(this.wireframeGeometry.setDrawRange(0,1/0),this.wireframeIndexVersion<this.indexVersion&&this.makeWireframeIndex(),this.wireframeIndex.length>this.wireframeGeometry.index.array.length)this.wireframeGeometry.setIndex(new St(this.wireframeIndex,1).setDynamic(this.dynamic));else{var t=this.wireframeGeometry.getIndex();t.set(this.wireframeIndex),t.needsUpdate=this.wireframeIndexCount>0,t.updateRange.count=this.wireframeIndexCount}this.wireframeGeometry.setDrawRange(0,this.wireframeIndexCount)},qy.prototype.getRenderOrder=function(){var t=0;return this.isText?t=1:this.transparent&&(t=this.isSurface?3:2),t},qy.prototype._getMesh=function(t){this.material||this.makeMaterial();var e,r=this.geometry,i=this[t];return this.isLine?e=new Re(r,i):this.isPoint?(e=new De(r,i),this.sortParticles&&(e.sortParticles=!0)):e=new Bt(r,i),e.frustumCulled=!1,e.renderOrder=this.getRenderOrder(),e},qy.prototype.getMesh=function(){return this._getMesh("material")},qy.prototype.getWireframeMesh=function(){var t;return this.material||this.makeMaterial(),this.wireframeGeometry||this.makeWireframeGeometry(),t=new Re(this.wireframeGeometry,this.wireframeMaterial),t.frustumCulled=!1,t.renderOrder=this.getRenderOrder(),t},qy.prototype.getPickingMesh=function(){return this._getMesh("pickingMaterial")},qy.prototype.getShader=function(t,e){return Ro(t,this.getDefines(e))},qy.prototype.getVertexShader=function(t){return this.getShader(this.vertexShader,t)},qy.prototype.getFragmentShader=function(t){return this.getShader(this.fragmentShader,t)},qy.prototype.getDefines=function(t){var e={};return this.clipNear&&(e.NEAR_CLIP=1),this.clipRadius&&(e.RADIUS_CLIP=1),"picking"===t?e.PICKING=1:(("background"===t||this.background)&&(e.NOLIGHT=1),this.flatShaded&&(e.FLAT_SHADED=1),this.opaqueBack&&(e.OPAQUE_BACK=1),this.dullInterior&&(e.DULL_INTERIOR=1)),e},qy.prototype.getParameters=function(){var t=this,e={};for(var r in t.parameters)e[r]=t[r];return e},qy.prototype.addUniforms=function(t){this.uniforms=up.merge([this.uniforms,t]),this.pickingUniforms=up.merge([this.pickingUniforms,t])},qy.prototype.addAttributes=function(t){var e=this;for(var r in t){var i=void 0,n=t[r],o=e.attributeSize*Xy[n.type];n.value?(o!==n.value.length&&jf.error("attribute value has wrong length",r),i=n.value):i=Ln("float32",o),e.geometry.addAttribute(r,new St(i,Xy[n.type]).setDynamic(e.dynamic))}},qy.prototype.updateRenderOrder=function(){function t(t){t.renderOrder=e}var e=this.getRenderOrder();this.group.children.forEach(t),this.pickingGroup&&this.pickingGroup.children.forEach(t)},qy.prototype.updateShader=function(){var t=this.material,e=this.wireframeMaterial,r=this.pickingMaterial;t.vertexShader=this.getVertexShader(),t.fragmentShader=this.getFragmentShader(),t.needsUpdate=!0,e.vertexShader=this.getShader("Line.vert"),e.fragmentShader=this.getShader("Line.frag"),e.needsUpdate=!0,r.vertexShader=this.getVertexShader("picking"),r.fragmentShader=this.getFragmentShader("picking"),r.needsUpdate=!0},qy.prototype.setParameters=function(t){var e=this;if(t){var r=t,i=this.parameters,n={},o={},a=!1,s=!1;for(var c in r){var u=r[c];void 0!==u&&(void 0!==i[c]&&(e[c]=u,i[c].property&&(!0!==i[c].property?n[i[c].property]=u:n[c]=u),i[c].uniform&&(!0!==i[c].uniform?o[i[c].uniform]=u:o[c]=u),i[c].updateShader&&(a=!0),i[c].updateVisibility&&(s=!0),e.dynamic&&"wireframe"===c&&!0===u&&e.updateWireframeIndex(),"flatShaded"===c&&(e.material.extensions.derivatives=e.flatShaded),"forceTransparent"===c&&(n.transparent=e.transparent)))}this.setProperties(n),this.setUniforms(o),a&&this.updateShader(),s&&this.setVisibility(this.visible)}},qy.prototype.setAttributes=function(t){var e=this,r=this.geometry,i=r.attributes;for(var n in t)if("picking"!==n){var o=t[n],a=o.length;if("index"===n){var s=r.getIndex();r.setDrawRange(0,1/0),a>s.array.length?r.setIndex(new St(o,1).setDynamic(e.dynamic)):(s.set(o),s.needsUpdate=a>0,s.updateRange.count=a,r.setDrawRange(0,a)),e.indexVersion++,e.wireframe&&e.updateWireframeIndex()}else{var c=i[n];a>c.array.length?r.addAttribute(n,new St(o,c.itemSize).setDynamic(e.dynamic)):(i[n].set(o),i[n].needsUpdate=a>0,i[n].updateRange.count=a)}}},qy.prototype.setUniforms=function(t){var e=this;if(t){var r=this.material.uniforms,i=this.wireframeMaterial.uniforms,n=this.pickingMaterial.uniforms;for(var o in t)"opacity"===o&&e.setProperties({transparent:e.transparent}),void 0!==r[o]&&(r[o].value.isVector3?r[o].value.copy(t[o]):r[o].value.set?r[o].value.set(t[o]):r[o].value=t[o]),void 0!==i[o]&&(i[o].value.isVector3?i[o].value.copy(t[o]):i[o].value.set?i[o].value.set(t[o]):i[o].value=t[o]),void 0!==n[o]&&(n[o].value.isVector3?n[o].value.copy(t[o]):n[o].value.set?n[o].value.set(t[o]):n[o].value=t[o])}},qy.prototype.setProperties=function(t){var e=this;if(t){var r=this.material,i=this.wireframeMaterial,n=this.pickingMaterial;for(var o in t){var a=t[o];"transparent"===o?e.updateRenderOrder():"side"===o&&(a=Ls(a)),void 0!==r[o]&&(r[o]=a),void 0!==i[o]&&(i[o]=a),void 0!==n[o]&&(n[o]=a)}r.needsUpdate=!0,i.needsUpdate=!0,n.needsUpdate=!0}},qy.prototype.setVisibility=function(t){this.visible=t,this.wireframe?(this.group.visible=!1,this.wireframeGroup.visible=t,this.pickable&&(this.pickingGroup.visible=!1)):(this.group.visible=t,this.wireframeGroup.visible=!1,this.pickable&&(this.pickingGroup.visible=t))},qy.prototype.dispose=function(){this.material&&this.material.dispose(),this.wireframeMaterial&&this.wireframeMaterial.dispose(),this.pickingMaterial&&this.pickingMaterial.dispose(),this.geometry.dispose(),this.wireframeGeometry&&this.wireframeGeometry.dispose()},Object.defineProperties(qy.prototype,Yy);var Zy=function(t){function e(e,r){var i=e||{};!i.primitiveId&&i.position&&(i.primitiveId=Bo(i.position.length/3)),t.call(this,i,r),this.addAttributes({normal:{type:"v3",value:i.normal}}),void 0===i.normal&&this.geometry.computeVertexNormals()}t&&(e.__proto__=t),e.prototype=Object.create(t&&t.prototype),e.prototype.constructor=e;var r={vertexShader:{},fragmentShader:{}};return r.vertexShader.get=function(){return"Mesh.vert"},r.fragmentShader.get=function(){return"Mesh.frag"},Object.defineProperties(e.prototype,r),e}(qy),Ky=new st,Qy=[Hg,jg,Wg,$g,Xg,Gg,Ug,Vg,Yg,qg],Jy=function(t,e){var r=this;this.name=gn(t,"shape");var i=e||{};this.aspectRatio=gn(i.aspectRatio,1.5),this.sphereDetail=gn(i.sphereDetail,2),this.radialSegments=gn(i.radialSegments,50),this.disableImpostor=gn(i.disableImpostor,!1),this.openEnded=gn(i.openEnded,!1),this.labelParams=gn(i.labelParams,{}),this.boundingBox=new st,this.bufferList=[],this.meshCount=0,Qy.forEach(function(t){Object.keys(t.fields).forEach(function(e){r[t.getShapeKey(e)]=[]}),r[t.getShapeKey("name")]=[]})},tb={center:{},type:{}};Jy.prototype.addBuffer=function(t){this.bufferList.push(t);var e=t.geometry;return e.boundingBox||e.computeBoundingBox(),this.boundingBox.union(e.boundingBox),this},Jy.prototype.addMesh=function(t,e,r,i,n){t=Gn(t),e=Gn(e),Array.isArray(r)&&(r=On(r,t.length)),i&&(i=Gn(i));var o={position:t,color:e,index:r,normal:i},a=new lv(this,Object.assign({serial:this.meshCount,name:n},o)),s=new Zy(Object.assign({picking:a},o));return this.bufferList.push(s),Ky.setFromArray(t),this.boundingBox.union(Ky),this.meshCount+=1,this},Jy.prototype.addSphere=function(t,e,r,i){return Ug.objectToShape(this,{position:t,color:e,radius:r,name:i}),this},Jy.prototype.addEllipsoid=function(t,e,r,i,n,o){return Xg.objectToShape(this,{position:t,color:e,radius:r,majorAxis:i,minorAxis:n,name:o}),this},Jy.prototype.addTorus=function(t,e,r,i,n,o){return qg.objectToShape(this,{position:t,color:e,radius:r,majorAxis:i,minorAxis:n,name:o}),this},Jy.prototype.addCylinder=function(t,e,r,i,n){return $g.objectToShape(this,{position1:t,position2:e,color:r,radius:i,name:n}),this},Jy.prototype.addCone=function(t,e,r,i,n){return Wg.objectToShape(this,{position1:t,position2:e,color:r,radius:i,name:n}),this},Jy.prototype.addArrow=function(t,e,r,i,n){return Hg.objectToShape(this,{position1:t,position2:e,color:r,radius:i,name:n}),this},Jy.prototype.addBox=function(t,e,r,i,n,o){return jg.objectToShape(this,{position:t,color:e,size:r,heightAxis:i,depthAxis:n,name:o}),this},Jy.prototype.addOctahedron=function(t,e,r,i,n,o){return Gg.objectToShape(this,{position:t,color:e,size:r,heightAxis:i,depthAxis:n,name:o}),this},Jy.prototype.addTetrahedron=function(t,e,r,i,n,o){return Vg.objectToShape(this,{position:t,color:e,size:r,heightAxis:i,depthAxis:n,name:o}),this},Jy.prototype.addText=function(t,e,r,i){return Yg.objectToShape(this,{position:t,color:e,size:r,text:i}),this},Jy.prototype.addLabel=function(t,e,r,i){return console.warn("Shape.addLabel is deprecated, use .addText instead"),this.addText(t,e,r,i)},Jy.prototype.getBufferList=function(){var t=this,e=[],r={aspectRatio:this.aspectRatio,sphereDetail:this.sphereDetail,radialSegments:this.radialSegments,disableImpostor:this.disableImpostor,openEnded:this.openEnded,labelParams:this.labelParams};return Qy.forEach(function(i){t[i.getShapeKey("color")].length&&e.push(i.bufferFromShape(t,r))}),this.bufferList.concat(e)},Jy.prototype.dispose=function(){var t=this;this.bufferList.forEach(function(t){t.dispose()}),this.bufferList.length=0,Qy.forEach(function(e){Object.keys(e.fields).forEach(function(r){t[e.getShapeKey(r)].length=0}),t[e.getShapeKey("name")].length=0})},tb.center.get=function(){return this._center||(this._center=this.boundingBox.getCenter()),this._center},tb.type.get=function(){return"Shape"},Object.defineProperties(Jy.prototype,tb);var eb=function(t,e,r){this.type="",this.parameters={lazy:{type:"boolean"},clipNear:{type:"range",step:1,max:100,min:0,buffer:!0},clipRadius:{type:"number",precision:1,max:1e3,min:0,buffer:!0},clipCenter:{type:"vector3",precision:1,buffer:!0},flatShaded:{type:"boolean",buffer:!0},opacity:{type:"range",step:.01,max:1,min:0,buffer:!0},depthWrite:{type:"boolean",buffer:!0},side:{type:"select",buffer:!0,options:{front:"front",back:"back",double:"double"}},wireframe:{type:"boolean",buffer:!0},linewidth:{type:"integer",max:50,min:1,buffer:!0},colorScheme:{type:"select",update:"color",options:{}},colorScale:{type:"select",update:"color",options:Hf.getScales()},colorReverse:{type:"boolean",update:"color"},colorValue:{type:"color",update:"color"},colorDomain:{type:"hidden",update:"color"},colorMode:{type:"select",update:"color",options:Hf.getModes()},roughness:{type:"range",step:.01,max:1,min:0,buffer:!0},metalness:{type:"range",step:.01,max:1,min:0,buffer:!0},diffuse:{type:"color",buffer:!0},matrix:{type:"hidden",buffer:!0},disablePicking:{type:"boolean",rebuild:!0}},this.viewer=e,this.tasks=new bm,this.queue=new Ds(this.make.bind(this)),this.bufferList=[],this.parameters.colorScheme&&(this.parameters.colorScheme.options=Hf.getSchemes())};eb.prototype.init=function(t){var e=t||{};this.clipNear=gn(e.clipNear,0),this.clipRadius=gn(e.clipRadius,0),this.clipCenter=gn(e.clipCenter,new g),this.flatShaded=gn(e.flatShaded,!1),this.side=gn(e.side,"double"),this.opacity=gn(e.opacity,1),this.depthWrite=gn(e.depthWrite,!0),this.wireframe=gn(e.wireframe,!1),this.linewidth=gn(e.linewidth,2),this.setColor(e.color,e),this.colorScheme=gn(e.colorScheme,"uniform"),this.colorScale=gn(e.colorScale,""),this.colorReverse=gn(e.colorReverse,!1),this.colorValue=gn(e.colorValue,9474192),this.colorDomain=gn(e.colorDomain,void 0),this.colorMode=gn(e.colorMode,"hcl"),this.visible=gn(e.visible,!0),this.quality=gn(e.quality,void 0),this.roughness=gn(e.roughness,.4),this.metalness=gn(e.metalness,0),this.diffuse=gn(e.diffuse,16777215),this.lazy=gn(e.lazy,!1),this.lazyProps={build:!1,bufferParams:{},what:{}},this.matrix=gn(e.matrix,new v),this.disablePicking=gn(e.disablePicking,!1);var r=this.parameters;!0===r.sphereDetail&&(r.sphereDetail={type:"integer",max:3,min:0,rebuild:"impostor"}),!0===r.radialSegments&&(r.radialSegments={type:"integer",max:25,min:5,rebuild:"impostor"}),!0===r.openEnded&&(r.openEnded={type:"boolean",rebuild:"impostor",buffer:!0}),!0===r.disableImpostor&&(r.disableImpostor={type:"boolean",rebuild:!0}),"low"===e.quality?(r.sphereDetail&&(this.sphereDetail=0),r.radialSegments&&(this.radialSegments=5)):"medium"===e.quality?(r.sphereDetail&&(this.sphereDetail=1),r.radialSegments&&(this.radialSegments=10)):"high"===e.quality?(r.sphereDetail&&(this.sphereDetail=2),r.radialSegments&&(this.radialSegments=20)):(r.sphereDetail&&(this.sphereDetail=gn(e.sphereDetail,1)),r.radialSegments&&(this.radialSegments=gn(e.radialSegments,10))),r.openEnded&&(this.openEnded=gn(e.openEnded,!0)),r.disableImpostor&&(this.disableImpostor=gn(e.disableImpostor,!1))},eb.prototype.getColorParams=function(t){return Object.assign({scheme:this.colorScheme,scale:this.colorScale,reverse:this.colorReverse,value:this.colorValue,domain:this.colorDomain,mode:this.colorMode},t)},eb.prototype.getBufferParams=function(t){return Object.assign({clipNear:this.clipNear,clipRadius:this.clipRadius,clipCenter:this.clipCenter,flatShaded:this.flatShaded,opacity:this.opacity,depthWrite:this.depthWrite,side:this.side,wireframe:this.wireframe,linewidth:this.linewidth,roughness:this.roughness,metalness:this.metalness,diffuse:this.diffuse,matrix:this.matrix,disablePicking:this.disablePicking},t)},eb.prototype.setColor=function(t,e){var r=Object.keys(Hf.getSchemes());return"string"==typeof t&&r.includes(t.toLowerCase())?e?e.colorScheme=t:this.setParameters({colorScheme:t}):void 0!==t&&(t=new tt(t).getHex(),e?(e.colorScheme="uniform",e.colorValue=t):this.setParameters({colorScheme:"uniform",colorValue:t})),this},eb.prototype.create=function(){},eb.prototype.update=function(){this.build()},eb.prototype.build=function(t){return this.lazy&&!this.visible?void(this.lazyProps.build=!0):this.prepare?(this.queue.length()>0?(this.tasks.change(1-this.queue.length()),this.queue.kill()):this.tasks.increment(),void this.queue.push(t||!1)):(this.tasks.increment(),void this.make())},eb.prototype.make=function(e,r){t.Debug&&jf.time("Representation.make "+this.type);var i=function(){e?(this.update(e),this.viewer.requestRender(),this.tasks.decrement(),r&&r()):(this.clear(),this.create(),this.manualAttach||this.disposed||(t.Debug&&jf.time("Representation.attach "+this.type),this.attach(function(){t.Debug&&jf.timeEnd("Representation.attach "+this.type),this.tasks.decrement(),r&&r()}.bind(this)))),t.Debug&&jf.timeEnd("Representation.make "+this.type)}.bind(this);this.prepare?this.prepare(i):i()},eb.prototype.attach=function(t){this.setVisibility(this.visible),t()},eb.prototype.setVisibility=function(t,e){if(this.visible=t,this.visible){var r=this.lazyProps,i=r.bufferParams,n=r.what;if(r.build)return r.build=!1,void this.build();(Object.keys(i).length||Object.keys(n).length)&&(r.bufferParams={},r.what={},this.updateParameters(i,n))}return this.bufferList.forEach(function(e){e.setVisibility(t)}),e||this.viewer.requestRender(),this},eb.prototype.setParameters=function(t,e,r){var i=this,n=t||{},o=this.parameters;this.setColor(n.color,n),e=e||{},r=r||!1;var a={};for(var s in n)void 0!==n[s]&&void 0!==o[s]&&(o[s].int&&(n[s]=parseInt(n[s])),o[s].float&&(n[s]=parseFloat(n[s])),(n[s]!==i[s]||n[s].equals&&!n[s].equals(i[s]))&&(i[s]&&i[s].set?i[s].set(n[s]):i[s]=n[s],o[s].buffer&&(!0===o[s].buffer?a[s]=n[s]:a[o[s].buffer]=n[s]),o[s].update&&(e[o[s].update]=!0),!o[s].rebuild||"impostor"===o[s].rebuild&&Uf&&!i.disableImpostor||(r=!0)));return r?this.build():this.updateParameters(a,e),this},eb.prototype.updateParameters=function(t,e){if(this.lazy&&!this.visible)return Object.assign(this.lazyProps.bufferParams,t),void Object.assign(this.lazyProps.what,e);this.bufferList.forEach(function(e){e.setParameters(t)}),Object.keys(e).length&&this.update(e),this.viewer.requestRender()},eb.prototype.getParameters=function(){var t=this,e={lazy:this.lazy,visible:this.visible,quality:this.quality};return Object.keys(this.parameters).forEach(function(r){null!==t.parameters[r]&&(e[r]=t[r])}),e},eb.prototype.clear=function(){var t=this;this.bufferList.forEach(function(e){t.viewer.remove(e),e.dispose()}),this.bufferList.length=0,this.viewer.requestRender()},eb.prototype.dispose=function(){this.disposed=!0,this.queue.kill(),this.tasks.dispose(),this.clear()};var rb=function(t){function e(e,r,i){Array.isArray(e)||(e=[e]),t.call(this,e,r,i),this.type="buffer",this.parameters=Object.assign({},this.parameters,{colorScheme:null,colorScale:null,colorValue:null,colorDomain:null,colorMode:null}),this.buffer=e,this.init(i)}return t&&(e.__proto__=t),e.prototype=Object.create(t&&t.prototype),e.prototype.constructor=e,e.prototype.init=function(e){t.prototype.init.call(this,e),this.build()},e.prototype.create=function(){this.bufferList.push.apply(this.bufferList,this.buffer)},e.prototype.attach=function(t){var e=this;this.bufferList.forEach(function(t){e.viewer.add(t),t.setParameters(e.getBufferParams())}),this.setVisibility(this.visible),t()},e}(eb),ib=function(t){function e(){t.apply(this,arguments)}t&&(e.__proto__=t),e.prototype=Object.create(t&&t.prototype),e.prototype.constructor=e;var r={isSurface:{}};return r.isSurface.get=function(){return!0},Object.defineProperties(e.prototype,r),e}(Zy),nb=function(t){this.size=t.size,this.side=t.side,this.wireframe=t.wireframe,this.visible=t.visible,this.geometry=t.geometry,this.picking=t.picking,this.background=t.background,this.disablePicking=t.disablePicking,this.group=new Ne,this.wireframeGroup=new Ne,this.pickingGroup=new Ne,this.matrix=t.matrix,this.frontMeshes=[],this.backMeshes=[];var e=t,r=new t.constructor;e.makeMaterial(),r.makeMaterial(),r.picking=t.picking,r.geometry=t.geometry,r.wireframeGeometry=t.wireframeGeometry,r.setParameters(t.getParameters()),r.updateShader(),e.setParameters({side:"front"}),r.setParameters({side:"back",opacity:r.opacity}),this.buffer=t,this.frontBuffer=e,this.backBuffer=r},ob={matrix:{},pickable:{}};ob.matrix.set=function(t){qy.prototype.setMatrix.call(this,t)},ob.matrix.get=function(){return this.group.matrix.clone()},ob.pickable.get=function(){return!!this.picking&&!this.disablePicking},nb.prototype.getMesh=function(t){var e,r;return t?(r=this.backBuffer.getPickingMesh(),e=this.frontBuffer.getPickingMesh()):(r=this.backBuffer.getMesh(),e=this.frontBuffer.getMesh()),this.frontMeshes.push(e),this.backMeshes.push(r),this.setParameters({side:this.side}),(new Ne).add(r,e)},nb.prototype.getWireframeMesh=function(){return this.buffer.getWireframeMesh()},nb.prototype.getPickingMesh=function(){return this.getMesh(!0)},nb.prototype.setAttributes=function(t){this.buffer.setAttributes(t)},nb.prototype.setParameters=function(t){"front"===(t=Object.assign({},t)).side?(this.frontMeshes.forEach(Ns),this.backMeshes.forEach(ks)):"back"===t.side?(this.frontMeshes.forEach(ks),this.backMeshes.forEach(Ns)):"double"===t.side&&(this.frontMeshes.forEach(Ns),this.backMeshes.forEach(Ns)),void 0!==t.matrix&&(this.matrix=t.matrix),delete t.matrix,void 0!==t.side&&(this.side=t.side),delete t.side,this.frontBuffer.setParameters(t),void 0!==t.wireframe&&(this.wireframe=t.wireframe,this.setVisibility(this.visible)),delete t.wireframe,this.backBuffer.setParameters(t)},nb.prototype.dispose=function(){this.frontBuffer.dispose(),this.backBuffer.dispose()},Object.defineProperties(nb.prototype,ob),nb.prototype.setVisibility=qy.prototype.setVisibility,Yf.add("shader/Line.vert","uniform float nearClip;\nuniform vec3 clipCenter;\nvarying vec3 vViewPosition;\n#if defined( RADIUS_CLIP )\nvarying vec3 vClipCenter;\n#endif\n#include color_pars_vertex\nvoid main(){\n#include color_vertex\n#include begin_vertex\n#include project_vertex\nvViewPosition = -mvPosition.xyz;\n#if defined( RADIUS_CLIP )\nvClipCenter = -( modelViewMatrix * vec4( clipCenter, 1.0 ) ).xyz;\n#endif\n#include nearclip_vertex\n}"),Yf.add("shader/Line.frag","uniform float opacity;\nuniform float nearClip;\nuniform float clipRadius;\nvarying vec3 vViewPosition;\n#if defined( RADIUS_CLIP )\nvarying vec3 vClipCenter;\n#endif\n#include common\n#include color_pars_fragment\n#include fog_pars_fragment\nvoid main(){\n#include nearclip_fragment\n#include radiusclip_fragment\ngl_FragColor = vec4( vColor, opacity );\n#include premultiplied_alpha_fragment\n#include tonemapping_fragment\n#include encodings_fragment\n#include fog_fragment\n}");var ab=function(t){function e(){t.apply(this,arguments)}t&&(e.__proto__=t),e.prototype=Object.create(t&&t.prototype),e.prototype.constructor=e;var r={isLine:{},vertexShader:{},fragmentShader:{}};return r.isLine.get=function(){return!0},r.vertexShader.get=function(){return"Line.vert"},r.fragmentShader.get=function(){return"Line.frag"},Object.defineProperties(e.prototype,r),e}(qy),sb=function(t){function e(e,r,i){t.call(this,e,r,i),this.type="surface",this.parameters=Object.assign({isolevelType:{type:"select",options:{value:"value",sigma:"sigma"}},isolevel:{type:"number",precision:2,max:1e3,min:-1e3},negateIsolevel:{type:"boolean"},smooth:{type:"integer",precision:1,max:10,min:0},background:{type:"boolean",rebuild:!0},opaqueBack:{type:"boolean",buffer:!0},boxSize:{type:"integer",precision:1,max:100,min:0},colorVolume:{type:"hidden"},contour:{type:"boolean",rebuild:!0},useWorker:{type:"boolean",rebuild:!0},wrap:{type:"boolean",rebuild:!0}},this.parameters),e instanceof iy?(this.surface=void 0,this.volume=e):(this.surface=e,this.volume=void 0),this.boxCenter=new g,this.__boxCenter=new g,this.box=new st,this.__box=new st,this._position=new g,this.setBox=function(){this._position.copy(r.translationGroup.position).negate(),this._position.equals(this.boxCenter)||this.setParameters({boxCenter:this._position})},this.viewer.signals.ticked.add(this.setBox,this),this.init(i)}return t&&(e.__proto__=t),e.prototype=Object.create(t&&t.prototype),e.prototype.constructor=e,e.prototype.init=function(e){var r=e||{};r.colorScheme=gn(r.colorScheme,"uniform"),r.colorValue=gn(r.colorValue,14540253),this.isolevelType=gn(r.isolevelType,"sigma"),this.isolevel=gn(r.isolevel,2),this.negateIsolevel=gn(r.negateIsolevel,!1),this.smooth=gn(r.smooth,0),this.background=gn(r.background,!1),this.opaqueBack=gn(r.opaqueBack,!0),this.boxSize=gn(r.boxSize,0),this.colorVolume=gn(r.colorVolume,void 0),this.contour=gn(r.contour,!1),this.useWorker=gn(r.useWorker,!0),this.wrap=gn(r.wrap,!1),t.prototype.init.call(this,r),this.build()},e.prototype.attach=function(t){var e=this;this.bufferList.forEach(function(t){e.viewer.add(t)}),this.setVisibility(this.visible),t()},e.prototype.prepare=function(t){var e=this;if(this.volume){var r;if(r="sigma"===this.isolevelType?this.volume.getValueForSigma(this.isolevel):this.isolevel,this.negateIsolevel&&(r*=-1),!this.surface||this.__isolevel!==r||this.__smooth!==this.smooth||this.__contour!==this.contour||this.__wrap!==this.wrap||this.__boxSize!==this.boxSize||this.boxSize>0&&!this.__boxCenter.equals(this.boxCenter)){this.__isolevel=r,this.__smooth=this.smooth,this.__contour=this.contour,this.__wrap=this.wrap,this.__boxSize=this.boxSize,this.__boxCenter.copy(this.boxCenter),this.__box.copy(this.box);var i=function(r){e.surface=r,t()};this.useWorker?this.volume.getSurfaceWorker(r,this.smooth,this.boxCenter,this.boxSize,this.contour,this.wrap,i):i(this.volume.getSurface(r,this.smooth,this.boxCenter,this.boxSize,this.contour,this.wrap))}else t()}else t()},e.prototype.create=function(){var t,e={position:this.surface.getPosition(),color:this.surface.getColor(this.getColorParams()),index:this.surface.getIndex()};if(this.contour)t=new ab(e,this.getBufferParams({wireframe:!1}));else{e.normal=this.surface.getNormal(),e.picking=this.surface.getPicking();var r=new ib(e,this.getBufferParams({background:this.background,opaqueBack:this.opaqueBack,dullInterior:!1}));t=new nb(r)}this.bufferList.push(t)},e.prototype.update=function(t){if(0!==this.bufferList.length){var e={};(t=t||{}).position&&(e.position=this.surface.getPosition()),t.color&&(e.color=this.surface.getColor(this.getColorParams())),t.index&&(e.index=this.surface.getIndex()),t.normal&&(e.normal=this.surface.getNormal()),this.bufferList.forEach(function(t){t.setAttributes(e)})}},e.prototype.setParameters=function(e,r,i){return e&&void 0!==e.isolevelType&&this.volume&&("value"===this.isolevelType&&"sigma"===e.isolevelType?this.isolevel=this.volume.getSigmaForValue(this.isolevel):"sigma"===this.isolevelType&&"value"===e.isolevelType&&(this.isolevel=this.volume.getValueForSigma(this.isolevel)),this.isolevelType=e.isolevelType),e&&e.boxCenter&&(this.boxCenter.copy(e.boxCenter),delete e.boxCenter),e&&e.wireframe&&(e.contour||void 0===e.contour&&this.contour)&&(e.wireframe=!1),t.prototype.setParameters.call(this,e,r,i),this.volume&&this.volume.getBox(this.boxCenter,this.boxSize,this.box),e&&void 0!==e.colorVolume&&(r.color=!0),this.surface&&(void 0!==e.isolevel||void 0!==e.negateIsolevel||void 0!==e.smooth||void 0!==e.wrap||void 0!==e.boxSize||this.boxSize>0&&!this.__box.equals(this.box))&&this.build({position:!0,color:!0,index:!0,normal:!this.contour}),this},e.prototype.getColorParams=function(){var e=t.prototype.getColorParams.call(this);return e.volume=this.colorVolume,e},e.prototype.dispose=function(){this.viewer.signals.ticked.remove(this.setBox,this),t.prototype.dispose.call(this)},e}(eb),cb=new v,ub=new ut,hb=function(t){function e(e,r,i){var n,o=e||{},a=r||{},s=i.attributes.position.array,c=i.attributes.normal.array,u=i.index?i.index.array:void 0,h=o.position.length/3,l=s.length/3,p=h*l,d=new Float32Array(3*p),f=new Float32Array(3*p),m=new Float32Array(3*p);u&&(n=On(h*u.length,p)),t.call(this,{position:d,color:m,index:n,normal:f,primitiveId:o.primitiveId||zo(h,l),picking:o.picking},a),this.setAttributes(o),this.geoPosition=s,this.geoNormal=c,this.geoIndex=u,this.positionCount=h,this.geoPositionCount=l,this.transformedGeoPosition=new Float32Array(3*l),this.transformedGeoNormal=new Float32Array(3*l),this.meshPosition=d,this.meshColor=m,this.meshIndex=n,this.meshNormal=f,this.meshIndex=n,this.makeIndex()}t&&(e.__proto__=t),e.prototype=Object.create(t&&t.prototype),e.prototype.constructor=e;var r={updateNormals:{}};return e.prototype.applyPositionTransform=function(){},e.prototype.setAttributes=function(t,e){var r,i,n,o,a,s,c,u,h,l=this,p=this.geometry.attributes,d=this.updateNormals;t.position&&(r=t.position,n=this.geoPosition,c=this.meshPosition,a=this.transformedGeoPosition,p.position.needsUpdate=!0,(d||e)&&(o=this.geoNormal,h=this.meshNormal,s=this.transformedGeoNormal,p.normal.needsUpdate=!0)),t.color&&(i=t.color,u=this.meshColor,p.color.needsUpdate=!0);for(var f=this.positionCount,m=this.geoPositionCount,g=0;g<f;++g){var v=void 0,y=void 0,b=g*m*3,x=3*g;if(r&&(a.set(n),cb.makeTranslation(r[x],r[x+1],r[x+2]),l.applyPositionTransform(cb,g,x),ua(cb.elements,a),c.set(a,b),d?(s.set(o),ub.getNormalMatrix(cb),ha(ub.elements,s),h.set(s,b)):e&&h.set(o,b)),i)for(v=0;v<m;++v)u[y=b+3*v]=i[x],u[y+1]=i[x+1],u[y+2]=i[x+2]}},e.prototype.makeIndex=function(){var t=this.geoIndex,e=this.meshIndex;if(t)for(var r=this.positionCount,i=this.geoPositionCount,n=3*(t.length/3),o=0;o<r;++o){var a=o*n,s=a+n;e.set(t,a);for(var c=a;c<s;++c)e[c]+=o*i}},r.updateNormals.get=function(){return!1},Object.defineProperties(e.prototype,r),e}(Zy),lb=new g,pb=function(t){function e(e,r){var i=r||{},n=new qe(1,gn(i.sphereDetail,1));t.call(this,e,i,n),this.setAttributes(e,!0)}return t&&(e.__proto__=t),e.prototype=Object.create(t&&t.prototype),e.prototype.constructor=e,e.prototype.applyPositionTransform=function(t,e){var r=this._radius[e];lb.set(r,r,r),t.scale(lb)},e.prototype.setAttributes=function(e,r){e.radius&&(this._radius=e.radius),t.prototype.setAttributes.call(this,e,r)},e}(hb);Yf.add("shader/SphereImpostor.vert","uniform mat4 projectionMatrixInverse;\nuniform float nearClip;\nvarying float vRadius;\nvarying float vRadiusSq;\nvarying vec3 vPoint;\nvarying vec3 vPointViewPosition;\nattribute vec2 mapping;\nattribute float radius;\n#ifdef PICKING\n#include unpack_color\nattribute float primitiveId;\nvarying vec3 vPickingColor;\n#else\n#include color_pars_vertex\n#endif\n#include matrix_scale\nconst mat4 D = mat4(\n1.0, 0.0, 0.0, 0.0,\n0.0, 1.0, 0.0, 0.0,\n0.0, 0.0, 1.0, 0.0,\n0.0, 0.0, 0.0, -1.0\n);\nmat4 transpose( in mat4 inMatrix ) {\nvec4 i0 = inMatrix[0];\nvec4 i1 = inMatrix[1];\nvec4 i2 = inMatrix[2];\nvec4 i3 = inMatrix[3];\nmat4 outMatrix = mat4(\nvec4(i0.x, i1.x, i2.x, i3.x),\nvec4(i0.y, i1.y, i2.y, i3.y),\nvec4(i0.z, i1.z, i2.z, i3.z),\nvec4(i0.w, i1.w, i2.w, i3.w)\n);\nreturn outMatrix;\n}\nvoid ComputePointSizeAndPositionInClipCoordSphere(){\nvec2 xbc;\nvec2 ybc;\nmat4 T = mat4(\nradius, 0.0, 0.0, 0.0,\n0.0, radius, 0.0, 0.0,\n0.0, 0.0, radius, 0.0,\nposition.x, position.y, position.z, 1.0\n);\nmat4 R = transpose( projectionMatrix * modelViewMatrix * T );\nfloat A = dot( R[ 3 ], D * R[ 3 ] );\nfloat B = -2.0 * dot( R[ 0 ], D * R[ 3 ] );\nfloat C = dot( R[ 0 ], D * R[ 0 ] );\nxbc[ 0 ] = ( -B - sqrt( B * B - 4.0 * A * C ) ) / ( 2.0 * A );\nxbc[ 1 ] = ( -B + sqrt( B * B - 4.0 * A * C ) ) / ( 2.0 * A );\nfloat sx = abs( xbc[ 0 ] - xbc[ 1 ] ) * 0.5;\nA = dot( R[ 3 ], D * R[ 3 ] );\nB = -2.0 * dot( R[ 1 ], D * R[ 3 ] );\nC = dot( R[ 1 ], D * R[ 1 ] );\nybc[ 0 ] = ( -B - sqrt( B * B - 4.0 * A * C ) ) / ( 2.0 * A );\nybc[ 1 ] = ( -B + sqrt( B * B - 4.0 * A * C ) ) / ( 2.0 * A );\nfloat sy = abs( ybc[ 0 ] - ybc[ 1 ] ) * 0.5;\ngl_Position.xy = vec2( 0.5 * ( xbc.x + xbc.y ), 0.5 * ( ybc.x + ybc.y ) );\ngl_Position.xy -= mapping * vec2( sx, sy );\ngl_Position.xy *= gl_Position.w;\n}\nvoid main(void){\n#ifdef PICKING\nvPickingColor = unpackColor( primitiveId );\n#else\n#include color_vertex\n#endif\nvRadius = radius * matrixScale( modelViewMatrix );\nvec4 mvPosition = modelViewMatrix * vec4( position, 1.0 );\nmvPosition.z -= vRadius;\ngl_Position = projectionMatrix * vec4( mvPosition.xyz, 1.0 );\nComputePointSizeAndPositionInClipCoordSphere();\nvRadiusSq = vRadius * vRadius;\nvec4 vPoint4 = projectionMatrixInverse * gl_Position;\nvPoint = vPoint4.xyz / vPoint4.w;\nvPointViewPosition = -mvPosition.xyz / mvPosition.w;\n}"),Yf.add("shader/SphereImpostor.frag","#define STANDARD\n#define IMPOSTOR\nuniform vec3 diffuse;\nuniform vec3 emissive;\nuniform float roughness;\nuniform float metalness;\nuniform float opacity;\nuniform float nearClip;\nuniform mat4 projectionMatrix;\nuniform float ortho;\nvarying float vRadius;\nvarying float vRadiusSq;\nvarying vec3 vPoint;\nvarying vec3 vPointViewPosition;\n#ifdef PICKING\nuniform float objectId;\nvarying vec3 vPickingColor;\n#else\n#include common\n#include color_pars_fragment\n#include fog_pars_fragment\n#include bsdfs\n#include lights_pars\n#include lights_physical_pars_fragment\n#endif\nbool flag2 = false;\nbool interior = false;\nvec3 cameraPos;\nvec3 cameraNormal;\nfloat calcDepth( in vec3 cameraPos ){\nvec2 clipZW = cameraPos.z * projectionMatrix[2].zw + projectionMatrix[3].zw;\nreturn 0.5 + 0.5 * clipZW.x / clipZW.y;\n}\nfloat calcClip( vec3 cameraPos ){\nreturn dot( vec4( cameraPos, 1.0 ), vec4( 0.0, 0.0, 1.0, nearClip - 0.5 ) );\n}\nbool Impostor( out vec3 cameraPos, out vec3 cameraNormal ){\nvec3 cameraSpherePos = -vPointViewPosition;\ncameraSpherePos.z += vRadius;\nvec3 rayOrigin = mix( vec3( 0.0, 0.0, 0.0 ), vPoint, ortho );\nvec3 rayDirection = mix( normalize( vPoint ), vec3( 0.0, 0.0, 1.0 ), ortho );\nvec3 cameraSphereDir = mix( cameraSpherePos, rayOrigin - cameraSpherePos, ortho );\nfloat B = dot( rayDirection, cameraSphereDir );\nfloat det = B * B + vRadiusSq - dot( cameraSphereDir, cameraSphereDir );\nif( det < 0.0 ){\ndiscard;\nreturn false;\n}else{\nfloat sqrtDet = sqrt( det );\nfloat posT = mix( B + sqrtDet, B + sqrtDet, ortho );\nfloat negT = mix( B - sqrtDet, sqrtDet - B, ortho );\ncameraPos = rayDirection * negT + rayOrigin;\n#ifdef NEAR_CLIP\nif( calcDepth( cameraPos ) <= 0.0 ){\ncameraPos = rayDirection * posT + rayOrigin;\ninterior = true;\nreturn false;\n}else if( calcClip( cameraPos ) > 0.0 ){\ncameraPos = rayDirection * posT + rayOrigin;\ninterior = true;\nflag2 = true;\nreturn false;\n}else{\ncameraNormal = normalize( cameraPos - cameraSpherePos );\n}\n#else\nif( calcDepth( cameraPos ) <= 0.0 ){\ncameraPos = rayDirection * posT + rayOrigin;\ninterior = true;\nreturn false;\n}else{\ncameraNormal = normalize( cameraPos - cameraSpherePos );\n}\n#endif\nreturn true;\n}\nreturn false;\n}\nvoid main(void){\nbool flag = Impostor( cameraPos, cameraNormal );\n#ifdef NEAR_CLIP\nif( calcClip( cameraPos ) > 0.0 )\ndiscard;\n#endif\ngl_FragDepthEXT = calcDepth( cameraPos );\nif( !flag ){\n#ifdef NEAR_CLIP\nif( flag2 ){\ngl_FragDepthEXT = max( 0.0, calcDepth( vec3( - ( nearClip - 0.5 ) ) ) + ( 0.0000001 / vRadius ) );\n}else if( gl_FragDepthEXT >= 0.0 ){\ngl_FragDepthEXT = 0.0 + ( 0.0000001 / vRadius );\n}\n#else\nif( gl_FragDepthEXT >= 0.0 ){\ngl_FragDepthEXT = 0.0 + ( 0.0000001 / vRadius );\n}\n#endif\n}\nif (gl_FragDepthEXT < 0.0)\ndiscard;\nif (gl_FragDepthEXT > 1.0)\ndiscard;\n#ifdef PICKING\ngl_FragColor = vec4( vPickingColor, objectId );\n#else\nvec3 vNormal = cameraNormal;\nvec3 vViewPosition = -cameraPos;\nvec4 diffuseColor = vec4( diffuse, opacity );\nReflectedLight reflectedLight = ReflectedLight( vec3( 0.0 ), vec3( 0.0 ), vec3( 0.0 ), vec3( 0.0 ) );\nvec3 totalEmissiveLight = emissive;\n#include color_fragment\n#include roughnessmap_fragment\n#include metalnessmap_fragment\n#include normal_flip\n#include normal_fragment\nif( interior ){\nnormal = vec3( 0.0, 0.0, 0.4 );\n}\n#include lights_physical_fragment\n#include lights_template\nvec3 outgoingLight = reflectedLight.directDiffuse + reflectedLight.indirectDiffuse + reflectedLight.directSpecular + reflectedLight.indirectSpecular + totalEmissiveLight;\ngl_FragColor = vec4( outgoingLight, diffuseColor.a );\n#include premultiplied_alpha_fragment\n#include tonemapping_fragment\n#include encodings_fragment\n#include fog_fragment\n#endif\n}");var db=function(t){function e(e,r){t.call(this,e,r),this.index=On(this.indexSize,this.attributeSize),this.makeIndex(),this.initIndex(this.index,1),this.addAttributes({mapping:{type:this.mappingType,value:null}}),this.setAttributes({primitiveId:Bo(this.size)})}t&&(e.__proto__=t),e.prototype=Object.create(t&&t.prototype),e.prototype.constructor=e;var r={attributeSize:{},indexSize:{},mapping:{},mappingIndices:{},mappingIndicesSize:{},mappingType:{},mappingSize:{},mappingItemSize:{}};return r.attributeSize.get=function(){return this.size*this.mappingSize},r.indexSize.get=function(){return this.size*this.mappingIndicesSize},r.mapping.get=function(){},r.mappingIndices.get=function(){},r.mappingIndicesSize.get=function(){},r.mappingType.get=function(){},r.mappingSize.get=function(){},r.mappingItemSize.get=function(){},e.prototype.addAttributes=function(e){var r={};for(var i in e){var n=e[i];r[i]={type:n.type,value:null}}t.prototype.addAttributes.call(this,r)},e.prototype.getAttributeIndex=function(t){return 3*t*this.mappingSize},e.prototype.setAttributes=function(t){t&&!t.position&&t.position1&&t.position2&&(t.position=Do(t.position1,t.position2));var e,r,i,n,o,a,s,c=this.size,u=this.mappingSize,h=this.geometry.attributes;for(var l in t)if("index"!==l&&"picking"!==l){r=t[l],i=(e=h[l]).itemSize,n=e.array;for(var p=0;p<c;++p){a=(o=p*i)*u;for(var d=0;d<u;++d){s=a+i*d;for(var f=0;f<i;++f)n[s+f]=r[o+f]}}e.needsUpdate=!0}},e.prototype.makeMapping=function(){for(var t=this.size,e=this.mapping,r=this.mappingSize,i=this.mappingItemSize,n=this.geometry.attributes.mapping.array,o=0;o<t;o++)n.set(e,o*i*r)},e.prototype.makeIndex=function(){for(var t,e,r=this.size,i=this.mappingSize,n=this.mappingIndices,o=this.mappingIndicesSize,a=this.index,s=0;s<r;s++){t=s*o,e=s*i,a.set(n,t);for(var c=0;c<o;++c)a[t+c]+=e}},Object.defineProperties(e.prototype,r),e}(qy),fb=new Float32Array([-1,1,-1,-1,1,1,1,-1]),mb=new Uint16Array([0,1,2,1,3,2]),gb=function(t){function e(){t.apply(this,arguments)}t&&(e.__proto__=t),e.prototype=Object.create(t&&t.prototype),e.prototype.constructor=e;var r={mapping:{},mappingIndices:{},mappingIndicesSize:{},mappingType:{},mappingSize:{},mappingItemSize:{}};return r.mapping.get=function(){return fb},r.mappingIndices.get=function(){return mb},r.mappingIndicesSize.get=function(){return 6},r.mappingType.get=function(){return"v2"},r.mappingSize.get=function(){return 4},r.mappingItemSize.get=function(){return 2},Object.defineProperties(e.prototype,r),e}(db),vb=function(t){function e(e,r){t.call(this,e,r),this.addUniforms({projectionMatrixInverse:{value:new v},ortho:{value:0}}),this.addAttributes({radius:{type:"f",value:null}}),this.setAttributes(e),this.makeMapping()}t&&(e.__proto__=t),e.prototype=Object.create(t&&t.prototype),e.prototype.constructor=e;var r={isImpostor:{},vertexShader:{},fragmentShader:{}};return r.isImpostor.get=function(){return!0},r.vertexShader.get=function(){return"SphereImpostor.vert"},r.fragmentShader.get=function(){return"SphereImpostor.frag"},Object.defineProperties(e.prototype,r),e}(gb),yb=function(t,e){return!Uf||e&&e.disableImpostor?new pb(t,e):new vb(t,e)};Qf.add("sphere",yb),Yf.add("shader/Point.vert","uniform float nearClip;\nuniform float clipRadius;\nuniform vec3 clipCenter;\nuniform float size;\nuniform float canvasHeight;\nuniform float pixelRatio;\nvarying vec3 vViewPosition;\n#if defined( RADIUS_CLIP )\nvarying vec3 vClipCenter;\n#endif\n#if defined( PICKING )\n#include unpack_color\nattribute float primitiveId;\nvarying vec3 vPickingColor;\n#else\n#include color_pars_vertex\n#endif\n#include common\nvoid main(){\n#if defined( PICKING )\nvPickingColor = unpackColor( primitiveId );\n#else\n#include color_vertex\n#endif\n#include begin_vertex\n#include project_vertex\n#ifdef USE_SIZEATTENUATION\ngl_PointSize = size * pixelRatio * ( ( canvasHeight / 2.0 ) / -mvPosition.z );\n#else\ngl_PointSize = size * pixelRatio;\n#endif\nvViewPosition = -mvPosition.xyz;\n#if defined( RADIUS_CLIP )\nvClipCenter = -( modelViewMatrix * vec4( clipCenter, 1.0 ) ).xyz;\n#endif\n#include nearclip_vertex\n#include radiusclip_vertex\n}"),Yf.add("shader/Point.frag","uniform vec3 diffuse;\nuniform float opacity;\nuniform float nearClip;\nuniform float clipRadius;\nvarying vec3 vViewPosition;\n#if defined( RADIUS_CLIP )\nvarying vec3 vClipCenter;\n#endif\n#ifdef USE_MAP\nuniform sampler2D map;\n#endif\n#if defined( PICKING )\nuniform float objectId;\nvarying vec3 vPickingColor;\n#else\n#include common\n#include color_pars_fragment\n#include fog_pars_fragment\n#endif\nvoid main(){\n#include nearclip_fragment\n#include radiusclip_fragment\n#if defined( PICKING )\n#ifdef USE_MAP\nif( texture2D( map, vec2( gl_PointCoord.x, 1.0 - gl_PointCoord.y ) ).a < 0.5 )\ndiscard;\n#endif\ngl_FragColor = vec4( vPickingColor, objectId );\n#else\nvec3 outgoingLight = vec3( 0.0 );\nvec4 diffuseColor = vec4( diffuse, 1.0 );\n#ifdef USE_MAP\ndiffuseColor *= texture2D( map, vec2( gl_PointCoord.x, 1.0 - gl_PointCoord.y ) );\n#endif\n#include color_fragment\n#include alphatest_fragment\noutgoingLight = diffuseColor.rgb;\ngl_FragColor = vec4( outgoingLight, diffuseColor.a * opacity );\n#include premultiplied_alpha_fragment\n#include tonemapping_fragment\n#include encodings_fragment\n#include fog_fragment\n#endif\n}");var bb=function(t){function e(e,r){var i=e||{},n=r||{};i.primitiveId||(i.primitiveId=Bo(i.position.length/3)),t.call(this,i,n),this.pointSize=gn(n.pointSize,1),this.sizeAttenuation=gn(n.sizeAttenuation,!0),this.sortParticles=gn(n.sortParticles,!1),this.alphaTest=gn(n.alphaTest,.5),this.useTexture=gn(n.useTexture,!1),this.forceTransparent=gn(n.forceTransparent,!1),this.edgeBleach=gn(n.edgeBleach,0),this.addUniforms({size:{value:this.pointSize},canvasHeight:{value:1},pixelRatio:{value:1},map:{value:null}})}t&&(e.__proto__=t),e.prototype=Object.create(t&&t.prototype),e.prototype.constructor=e;var r={parameters:{},isPoint:{},vertexShader:{},fragmentShader:{}};return r.parameters.get=function(){return Object.assign.call(this,{pointSize:{uniform:"size"},sizeAttenuation:{updateShader:!0},sortParticles:{},alphaTest:{updateShader:!0},useTexture:{updateShader:!0},forceTransparent:{},edgeBleach:{uniform:!0}},t.prototype.parameters)},e.prototype.makeMaterial=function(){t.prototype.makeMaterial.call(this),this.makeTexture();var e=this.material,r=this.wireframeMaterial,i=this.pickingMaterial;e.uniforms.map.value=this.tex,e.needsUpdate=!0,r.uniforms.map.value=this.tex,r.needsUpdate=!0,i.uniforms.map.value=this.tex,i.needsUpdate=!0},e.prototype.makeTexture=function(){this.tex&&this.tex.dispose(),this.tex=Bs({delta:this.edgeBleach})},e.prototype.getDefines=function(e){var r=t.prototype.getDefines.call(this,e);return this.sizeAttenuation&&(r.USE_SIZEATTENUATION=1),this.useTexture&&(r.USE_MAP=1),this.alphaTest>0&&this.alphaTest<=1&&(r.ALPHATEST=this.alphaTest.toPrecision(2)),r},e.prototype.setUniforms=function(e){e&&void 0!==e.edgeBleach&&(this.makeTexture(),e.map=this.tex),t.prototype.setUniforms.call(this,e)},e.prototype.dispose=function(){t.prototype.dispose.call(this),this.tex&&this.tex.dispose()},r.isPoint.get=function(){return!0},r.vertexShader.get=function(){return"Point.vert"},r.fragmentShader.get=function(){return"Point.frag"},Object.defineProperties(e.prototype,r),e}(qy),xb=function(t){function e(e,r,i){t.call(this,e,r,i),this.type="dot",this.parameters=Object.assign({thresholdType:{type:"select",rebuild:!0,options:{value:"value",sigma:"sigma"}},thresholdMin:{type:"number",precision:3,max:1/0,min:-1/0,rebuild:!0},thresholdMax:{type:"number",precision:3,max:1/0,min:-1/0,rebuild:!0},thresholdOut:{type:"boolean",rebuild:!0},dotType:{type:"select",rebuild:!0,options:{"":"",sphere:"sphere",point:"point"}},radiusType:{type:"select",options:{"":"",value:"value","abs-value":"abs-value","value-min":"value-min",deviation:"deviation",size:"size"}},radius:{type:"number",precision:3,max:10,min:.001,property:"size"},scale:{type:"number",precision:3,max:10,min:.001},sphereDetail:!0,disableImpostor:!0,pointSize:{type:"number",precision:1,max:100,min:0,buffer:!0},sizeAttenuation:{type:"boolean",buffer:!0},sortParticles:{type:"boolean",rebuild:!0},useTexture:{type:"boolean",buffer:!0},alphaTest:{type:"range",step:.001,max:1,min:0,buffer:!0},forceTransparent:{type:"boolean",buffer:!0},edgeBleach:{type:"range",step:.001,max:1,min:0,buffer:!0}},this.parameters,{colorScheme:{type:"select",update:"color",options:{"":"",value:"value",uniform:"uniform",random:"random"}}}),e instanceof iy?(this.surface=void 0,this.volume=new oy(e)):(this.surface=e,this.volume=void 0),this.init(i)}return t&&(e.__proto__=t),e.prototype=Object.create(t&&t.prototype),e.prototype.constructor=e,e.prototype.init=function(e){var r=e||{};r.colorScheme=gn(r.colorScheme,"uniform"),r.colorValue=gn(r.colorValue,14540253),this.thresholdType=gn(r.thresholdType,"sigma"),this.thresholdMin=gn(r.thresholdMin,2),this.thresholdMax=gn(r.thresholdMax,1/0),this.thresholdOut=gn(r.thresholdOut,!1),this.dotType=gn(r.dotType,"point"),this.radius=gn(r.radius,.1),this.scale=gn(r.scale,1),this.pointSize=gn(r.pointSize,1),this.sizeAttenuation=gn(r.sizeAttenuation,!0),this.sortParticles=gn(r.sortParticles,!1),this.useTexture=gn(r.useTexture,!1),this.alphaTest=gn(r.alphaTest,.5),this.forceTransparent=gn(r.forceTransparent,!1),this.edgeBleach=gn(r.edgeBleach,0),t.prototype.init.call(this,r),this.build()},e.prototype.attach=function(t){var e=this;this.bufferList.forEach(function(t){e.viewer.add(t)}),this.setVisibility(this.visible),t()},e.prototype.create=function(){var t={};if(this.volume){var e,r,i=this.volume;"sigma"===this.thresholdType?(e=i.getValueForSigma(this.thresholdMin),r=i.getValueForSigma(this.thresholdMax)):(e=this.thresholdMin,r=this.thresholdMax),i.setFilter(e,r,this.thresholdOut),t.position=i.getDataPosition(),t.color=i.getDataColor(this.getColorParams()),"sphere"===this.dotType&&(t.radius=i.getDataSize(this.radius,this.scale),t.picking=i.getDataPicking())}else{var n=this.surface;t.position=n.getPosition(),t.color=n.getColor(this.getColorParams()),"sphere"===this.dotType&&(t.radius=n.getSize(this.radius,this.scale),t.picking=n.getPicking())}"sphere"===this.dotType?this.dotBuffer=new yb(t,this.getBufferParams({sphereDetail:this.sphereDetail,disableImpostor:this.disableImpostor,dullInterior:!1})):this.dotBuffer=new bb(t,this.getBufferParams({pointSize:this.pointSize,sizeAttenuation:this.sizeAttenuation,sortParticles:this.sortParticles,useTexture:this.useTexture,alphaTest:this.alphaTest,forceTransparent:this.forceTransparent,edgeBleach:this.edgeBleach})),this.bufferList.push(this.dotBuffer)},e.prototype.update=function(t){if(0!==this.bufferList.length){var e={};(t=t||{}).color&&(this.volume?e.color=this.volume.getDataColor(this.getColorParams()):e.color=this.surface.getColor(this.getColorParams())),"sphere"===this.dotType&&(t.radius||t.scale)&&(this.volume?e.radius=this.volume.getDataSize(this.radius,this.scale):e.radius=this.surface.getSize(this.radius,this.scale)),this.dotBuffer.setAttributes(e)}},e.prototype.setParameters=function(e,r,i){return r=r||{},e&&void 0!==e.thresholdType&&this.volume instanceof iy&&("value"===this.thresholdType&&"sigma"===e.thresholdType?(this.thresholdMin=this.volume.getSigmaForValue(this.thresholdMin),this.thresholdMax=this.volume.getSigmaForValue(this.thresholdMax)):"sigma"===this.thresholdType&&"value"===e.thresholdType&&(this.thresholdMin=this.volume.getValueForSigma(this.thresholdMin),this.thresholdMax=this.volume.getValueForSigma(this.thresholdMax)),this.thresholdType=e.thresholdType),e&&void 0!==e.radiusType&&("radius"===e.radiusType?this.radius=.1:this.radius=e.radiusType,r.radius=!0,"sphere"!==this.dotType||Uf&&!this.disableImpostor||(i=!0)),e&&void 0!==e.radius&&(r.radius=!0,"sphere"!==this.dotType||Uf&&!this.disableImpostor||(i=!0)),e&&void 0!==e.scale&&(r.scale=!0,"sphere"!==this.dotType||Uf&&!this.disableImpostor||(i=!0)),t.prototype.setParameters.call(this,e,r,i),this},e}(eb);Yf.add("shader/Image.vert","uniform float clipRadius;\nuniform vec3 clipCenter;\nvarying vec2 vUv;\n#if defined( NEAR_CLIP ) || defined( RADIUS_CLIP ) || !defined( PICKING )\nvarying vec3 vViewPosition;\n#endif\n#if defined( RADIUS_CLIP )\nvarying vec3 vClipCenter;\n#endif\nvoid main() {\n#include begin_vertex\n#include project_vertex\nvUv = uv;\n#if defined( NEAR_CLIP ) || defined( RADIUS_CLIP ) || !defined( PICKING )\nvViewPosition = -mvPosition.xyz;\n#endif\n#if defined( RADIUS_CLIP )\nvClipCenter = -( modelViewMatrix * vec4( clipCenter, 1.0 ) ).xyz;\n#endif\n}"),Yf.add("shader/Image.frag","uniform sampler2D map;\nuniform float opacity;\nuniform vec2 mapSize;\nuniform float nearClip;\nuniform float clipRadius;\nvarying vec2 vUv;\n#if defined( NEAR_CLIP ) || defined( RADIUS_CLIP ) || !defined( PICKING )\nvarying vec3 vViewPosition;\n#endif\n#if defined( RADIUS_CLIP )\nvarying vec3 vClipCenter;\n#endif\n#if defined( PICKING )\nuniform sampler2D pickingMap;\nuniform float objectId;\n#else\n#include fog_pars_fragment\n#endif\n#if defined( CUBIC_INTERPOLATION )\n#if defined( CATMULROM_FILTER ) || defined( MITCHELL_FILTER )\n#if defined( CATMULROM_FILTER )\nconst float B = 0.0;\nconst float C = 0.5;\n#elif defined( MITCHELL_FILTER )\nconst float B = 0.333;\nconst float C = 0.333;\n#endif\nfloat filter( float x ){\nfloat f = x;\nif( f < 0.0 ){\nf = -f;\n}\nif( f < 1.0 ){\nreturn ( ( 12.0 - 9.0 * B - 6.0 * C ) * ( f * f * f ) +\n( -18.0 + 12.0 * B + 6.0 *C ) * ( f * f ) +\n( 6.0 - 2.0 * B ) ) / 6.0;\n}else if( f >= 1.0 && f < 2.0 ){\nreturn ( ( -B - 6.0 * C ) * ( f * f * f )\n+ ( 6.0 * B + 30.0 * C ) * ( f *f ) +\n( - ( 12.0 * B ) - 48.0 * C ) * f +\n8.0 * B + 24.0 * C ) / 6.0;\n}else{\nreturn 0.0;\n}\n}\n#elif defined( BSPLINE_FILTER )\nfloat filter( float x ){\nfloat f = x;\nif( f < 0.0 ){\nf = -f;\n}\nif( f >= 0.0 && f <= 1.0 ){\nreturn ( 2.0 / 3.0 ) + ( 0.5 ) * ( f * f * f ) - ( f * f );\n}else if( f > 1.0 && f <= 2.0 ){\nreturn 1.0 / 6.0 * pow( ( 2.0 - f ), 3.0 );\n}\nreturn 1.0;\n}\n#else\nfloat filter( float x ){\nreturn 1.0;\n}\n#endif\nvec4 biCubic( sampler2D tex, vec2 texCoord ){\nvec2 texelSize = 1.0 / mapSize;\ntexCoord -= texelSize / 2.0;\nvec4 nSum = vec4( 0.0 );\nfloat nDenom = 0.0;\nvec2 cell = fract( texCoord * mapSize );\nfor( float m = -1.0; m <= 2.0; ++m ){\nfor( float n = -1.0; n <= 2.0; ++n ){\nvec4 vecData = texture2D(\ntex, texCoord + texelSize * vec2( m, n )\n);\nfloat c = filter( m - cell.x ) * filter( -n + cell.y );\nnSum += vecData * c;\nnDenom += c;\n}\n}\nreturn nSum / nDenom;\n}\n#endif\nvoid main(){\n#include nearclip_fragment\n#include radiusclip_fragment\n#if defined( CUBIC_INTERPOLATION )\ngl_FragColor = biCubic( map, vUv );\n#else\ngl_FragColor = texture2D( map, vUv );\n#endif\n#if defined( PICKING )\nif( gl_FragColor.a < 0.7 )\ndiscard;\ngl_FragColor = vec4( texture2D( pickingMap, vUv ).xyz, objectId );\n#else\nif( gl_FragColor.a < 0.01 )\ndiscard;\ngl_FragColor.a *= opacity;\n#include fog_fragment\n#endif\n}");var _b=new Uint16Array([0,1,2,1,3,2]),wb=new Float32Array([0,1,0,0,1,1,1,0]),Sb=function(t){function e(e,r){var i=e||{},n=r||{};t.call(this,{position:i.position,index:_b,picking:i.picking},n),this.forceTransparent=!0,this.filter=gn(n.filter,"nearest");var o=new y(i.imageData,i.width,i.height);o.flipY=!0,this.tex=o;for(var a=i.imageData.length,s=new Uint8Array(a),c=0;c<a;c+=4){var u=c/4;s[c]=u>>16&255,s[c+1]=u>>8&255,s[c+2]=255&u}var h=new y(s,i.width,i.height);h.flipY=!0,h.minFilter=nl,h.magFilter=nl,this.pickingTex=h,this.addUniforms({map:{value:o},pickingMap:{value:h},mapSize:{value:new l(i.width,i.height)}}),this.geometry.addAttribute("uv",new St(wb,2))}t&&(e.__proto__=t),e.prototype=Object.create(t&&t.prototype),e.prototype.constructor=e;var r={parameters:{},vertexShader:{},fragmentShader:{}};return r.parameters.get=function(){return Object.assign.call(this,{filter:{updateShader:!0,uniform:!0}},t.prototype.parameters)},e.prototype.getDefines=function(e){var r=t.prototype.getDefines.call(this,e);return this.filter.startsWith("cubic")&&(r.CUBIC_INTERPOLATION=1,this.filter.endsWith("bspline")?r.BSPLINE_FILTER=1:this.filter.endsWith("catmulrom")?r.CATMULROM_FILTER=1:this.filter.endsWith("mitchell")&&(r.MITCHELL_FILTER=1)),r},e.prototype.updateTexture=function(){var t=this.tex;this.filter.startsWith("cubic")?(t.minFilter=nl,t.magFilter=nl):"linear"===this.filter?(t.minFilter=sl,t.magFilter=sl):(t.minFilter=nl,t.magFilter=nl),t.needsUpdate=!0,this.pickingTex.needsUpdate=!0},e.prototype.makeMaterial=function(){t.prototype.makeMaterial.call(this),this.updateTexture();var e=this.material;e.uniforms.map.value=this.tex,e.blending=lh,e.needsUpdate=!0;var r=this.wireframeMaterial;r.uniforms.map.value=this.tex,r.blending=lh,r.needsUpdate=!0;var i=this.pickingMaterial;i.uniforms.map.value=this.tex,i.uniforms.pickingMap.value=this.pickingTex,i.blending=lh,i.needsUpdate=!0},e.prototype.setUniforms=function(e){e&&void 0!==e.filter&&(this.updateTexture(),e.map=this.tex),t.prototype.setUniforms.call(this,e)},r.vertexShader.get=function(){return"Image.vert"},r.fragmentShader.get=function(){return"Image.frag"},Object.defineProperties(e.prototype,r),e}(qy),Ab=function(t,e){var r=e||{};this.dimension=gn(r.dimension,"x"),this.positionType=gn(r.positionType,"percent"),this.position=gn(r.position,30),this.thresholdType=gn(r.thresholdType,"sigma"),this.thresholdMin=gn(r.thresholdMin,-1/0),this.thresholdMax=gn(r.thresholdMax,1/0),this.normalize=gn(r.normalize,!1),this.volume=t};Ab.prototype.getPositionFromCoordinate=function(t){var e,r=this.dimension,i=this.volume,n=i.matrix,o=(new g).setFromMatrixPosition(n)[r],a=(new g).setFromMatrixScale(n)[r];return e="x"===r?i.nx:"y"===r?i.ny:i.nz,Math.round(((t-o)/(e/100)+1)/a)},Ab.prototype.getData=function(t){function e(t){return Math.round(t/100*(o-1))}function r(t,e,r,i){return 3*(r*a.ny*a.nx+e*a.nx+t)+i}function i(t,e,r,i){m.set(t,e,r).applyMatrix4(c).toArray(f,i)}var n=this;t=t||{};var o,a=this.volume,s=a.data,c=a.matrix;o="coordinate"===this.positionType?this.getPositionFromCoordinate(this.position):this.position;var u,h,l,p,d,f=new Float32Array(12),m=new g,v=0,y=0,b=0,x=a.nx,_=a.ny,w=a.nz;"x"===this.dimension?(l=e(a.nx),p=a.ny-1,d=a.nz-1,u=a.nz,h=a.ny,x=(v=l)+1,i(l,0,0,0),i(l,p,0,3),i(l,0,d,6),i(l,p,d,9)):"y"===this.dimension?(l=a.nx-1,p=e(a.ny),d=a.nz-1,u=a.nz,h=a.nx,_=(y=p)+1,i(0,p,0,0),i(l,p,0,3),i(0,p,d,6),i(l,p,d,9)):"z"===this.dimension&&(l=a.nx-1,p=a.ny-1,d=e(a.nz),u=a.nx,h=a.ny,w=(b=d)+1,i(0,0,d,0),i(0,p,d,3),i(l,0,d,6),i(l,p,d,9));var S,A,M=0,E=0,T=new Uint8Array(u*h*4),P=new Float32Array(u*h);"sigma"===this.thresholdType?(S=a.getValueForSigma(this.thresholdMin),A=a.getValueForSigma(this.thresholdMax)):(S=this.thresholdMin,A=this.thresholdMax);var C=Object.assign({},t.colorParams,{volume:a});this.normalize&&(C.domain=[0,1]);var I,R,L,O=Hf.getScheme(C),D=new Float32Array(3),N=O.getScale();if(this.normalize){I=1/0,R=-1/0;for(var k=y;k<_;++k)for(var F=v;F<x;++F)for(var B=b;B<w;++B){var z=s[r(F,k,B,0)/3];z<I&&(I=z),z>R&&(R=z)}L=R-I}for(var U=y;U<_;++U)for(var j=v;j<x;++j)for(var G=b;G<w;++G){var V=r(j,U,G,0)/3,$=s[V];n.normalize&&($=($-I)/L),O.colorToArray(N($),D),T[M]=Math.round(255*D[0]),T[M+1]=Math.round(255*D[1]),T[M+2]=Math.round(255*D[2]),T[M+3]=$>S&&$<A?255:0,P[E]=V,++E,M+=4}var H=new yv(P,a);return{position:f,imageData:T,width:u,height:h,picking:H}};var Mb=function(t){function e(e,r,i){t.call(this,e,r,i),this.type="slice",this.parameters=Object.assign({filter:{type:"select",buffer:!0,options:{nearest:"nearest",linear:"linear","cubic-bspline":"cubic-bspline","cubic-catmulrom":"cubic-catmulrom","cubic-mitchell":"cubic-mitchell"}},positionType:{type:"select",rebuild:!0,options:{percent:"percent",coordinate:"coordinate"}},position:{type:"range",step:.1,max:100,min:1,rebuild:!0},dimension:{type:"select",rebuild:!0,options:{x:"x",y:"y",z:"z"}},thresholdType:{type:"select",rebuild:!0,options:{value:"value",sigma:"sigma"}},thresholdMin:{type:"number",precision:3,max:1/0,min:-1/0,rebuild:!0},thresholdMax:{type:"number",precision:3,max:1/0,min:-1/0,rebuild:!0},normalize:{type:"boolean",rebuild:!0}},this.parameters,{flatShaded:null,side:null,wireframe:null,linewidth:null,colorScheme:null,roughness:null,metalness:null,diffuse:null}),this.volume=e,this.init(i)}return t&&(e.__proto__=t),e.prototype=Object.create(t&&t.prototype),e.prototype.constructor=e,e.prototype.init=function(e){var r=this.volume,i=e||{};i.colorDomain=gn(i.colorDomain,[r.min,r.max]),i.colorScheme=gn(i.colorScheme,"value"),i.colorScale=gn(i.colorScale,"Spectral"),this.colorScheme="value",this.dimension=gn(i.dimension,"x"),this.filter=gn(i.filter,"cubic-bspline"),this.positionType=gn(i.positionType,"percent"),this.position=gn(i.position,30),this.thresholdType=gn(i.thresholdType,"sigma"),this.thresholdMin=gn(i.thresholdMin,-1/0),this.thresholdMax=gn(i.thresholdMax,1/0),this.normalize=gn(i.normalize,!1),t.prototype.init.call(this,i),this.build()},e.prototype.attach=function(t){var e=this;this.bufferList.forEach(function(t){e.viewer.add(t)}),this.setVisibility(this.visible),t()},e.prototype.create=function(){var t=new Ab(this.volume,{positionType:this.positionType,position:this.position,dimension:this.dimension,thresholdType:this.thresholdType,thresholdMin:this.thresholdMin,thresholdMax:this.thresholdMax,normalize:this.normalize}),e=new Sb(t.getData({colorParams:this.getColorParams()}),this.getBufferParams({filter:this.filter}));this.bufferList.push(e)},e}(eb),Eb=function(t){function e(e,r,i){var n=i||{};if(t.call(this,e,r,n),this.type="structure",this.parameters=Object.assign({radiusType:{type:"select",options:Ta.types},radius:{type:"number",precision:3,max:10,min:.001},scale:{type:"number",precision:3,max:10,min:.001},assembly:null,defaultAssembly:{type:"hidden"}},this.parameters),this.selection=new Cf(n.sele),this.dataList=[],this.structure=e,this.structureView=this.structure.getView(this.selection),e.biomolDict){var o={default:"default","":e.unitcell?"AU":"FULL"};Object.keys(e.biomolDict).forEach(function(t){o[t]=t}),this.parameters.assembly={type:"select",options:o,rebuild:!0}}else this.parameters.assembly=null}t&&(e.__proto__=t),e.prototype=Object.create(t&&t.prototype),e.prototype.constructor=e;var r={defaultScale:{}};return r.defaultScale.get=function(){return{vdw:1,covalent:1,bfactor:.01,sstruc:1}},e.prototype.init=function(e){var r=e||{};r.colorScheme=gn(r.colorScheme,"element"),this.radius=gn(r.radius,"vdw"),this.scale=gn(r.scale,1),this.assembly=gn(r.assembly,"default"),this.defaultAssembly=gn(r.defaultAssembly,""),"auto"===r.quality&&(r.quality=this.getQuality()),t.prototype.init.call(this,r),this.selection.signals.stringChanged.add(function(){this.build()},this),this.build()},e.prototype.getAssembly=function(){var t="default"===this.assembly?this.defaultAssembly:this.assembly;return this.structure.biomolDict[t]},e.prototype.getQuality=function(){var t,e=this.structureView,r=this.getAssembly();return t=r?r.getAtomCount(e):e.atomCount,Bf&&(t*=4),e.atomStore.count/e.residueStore.count<2&&(t*=10),t<15e3?"high":t<8e4?"medium":"low"},e.prototype.create=function(){if(0!==this.structureView.atomCount){if(!this.structureView.hasCoords())return void(this.needsBuild=!0);this.needsBuild=!1;var t=this.getAssembly();if(t)t.partList.forEach(function(t,e){var r=t.getView(this.structureView);if(0!==r.atomCount){var i=this.createData(r,e);i&&(i.sview=r,i.instanceList=t.getInstanceList(),this.dataList.push(i))}},this);else{var e=this.createData(this.structureView,0);e&&(e.sview=this.structureView,this.dataList.push(e))}}},e.prototype.createData=function(){console.error("createData not implemented")},e.prototype.update=function(t){return this.lazy&&!this.visible?void Object.assign(this.lazyProps.what,t):this.needsBuild?void this.build():void this.dataList.forEach(function(e){e.bufferList.length>0&&this.updateData(t,e)},this)},e.prototype.updateData=function(){this.build()},e.prototype.getColorParams=function(){var e=t.prototype.getColorParams.call(this);return e.structure=this.structure,e},e.prototype.getAtomParams=function(t,e){return Object.assign({what:t,colorParams:this.getColorParams(),radiusParams:{radius:this.radius,scale:this.scale}},e)},e.prototype.getBondParams=function(t,e){return Object.assign({what:t,colorParams:this.getColorParams(),radiusParams:{radius:this.radius,scale:this.scale}},e)},e.prototype.setSelection=function(t,e){return this.selection.setString(t,e),this},e.prototype.setParameters=function(e,r,i){return r=r||{},e&&void 0!==e.radiusType&&("size"===e.radiusType?this.radius=1:this.radius=e.radiusType,delete e.radiusType,r.radius=!0,Uf&&!this.disableImpostor||(i=!0)),e&&void 0!==e.radius&&(r.radius=!0,Uf&&!this.disableImpostor||(i=!0)),e&&void 0!==e.scale&&(r.radius=!0,Uf&&!this.disableImpostor||(i=!0)),e&&void 0!==e.defaultAssembly&&(i=!0),t.prototype.setParameters.call(this,e,r,i),this},e.prototype.getParameters=function(){return Object.assign(t.prototype.getParameters.call(this),{sele:this.selection?this.selection.string:void 0,defaultAssembly:this.defaultAssembly})},e.prototype.attach=function(t){var e=this.viewer,r=this.bufferList;this.dataList.forEach(function(t){t.bufferList.forEach(function(i){r.push(i),e.add(i,t.instanceList)})}),this.setVisibility(this.visible),t()},e.prototype.clear=function(){this.dataList.length=0,t.prototype.clear.call(this)},e.prototype.dispose=function(){this.structureView.dispose(),delete this.structure,delete this.structureView,t.prototype.dispose.call(this)},Object.defineProperties(e.prototype,r),e}(eb),Tb=new g,Pb=new g,Cb=new g,Ib=new g(0,1,0),Rb=function(t){function e(e,r){var i=e||{},n=r||{},o=gn(n.radialSegments,10),a=gn(n.openEnded,!0),s=(new v).makeRotationX(Math.PI/2),c=new vr(1,1,1,o,1,a);c.applyMatrix(s);var u=i.position1.length,h=i.radius.length,l=c.attributes.position.array.length/3,p=u/3,d=new Float32Array(2*p*l);zo(p,l,0,d),zo(p,l,p*l,d);var f=new Float32Array(2*u),m=new Float32Array(2*u);t.call(this,{position:f,color:m,primitiveId:d,picking:i.picking},n,c),this.__center=new Float32Array(u),this._position=f,this._color=m,this._from=new Float32Array(2*u),this._to=new Float32Array(2*u),this._radius=new Float32Array(2*h),this.setAttributes(i,!0)}t&&(e.__proto__=t),e.prototype=Object.create(t&&t.prototype),e.prototype.constructor=e;var r={updateNormals:{}};return e.prototype.applyPositionTransform=function(t,e,r){Pb.fromArray(this._from,r),Cb.fromArray(this._to,r),t.lookAt(Pb,Cb,Ib);var i=this._radius[e];Tb.set(i,i,Pb.distanceTo(Cb)),t.scale(Tb)},e.prototype.setAttributes=function(e,r){var i={};e.position1&&e.position2&&(Do(e.position1,e.position2,this.__center),Do(e.position1,this.__center,this._position),Do(this.__center,e.position2,this._position,e.position1.length),this._from.set(e.position1),this._from.set(this.__center,e.position1.length),this._to.set(this.__center),this._to.set(e.position2,this.__center.length),i.position=this._position),e.color&&e.color2&&(this._color.set(e.color),this._color.set(e.color2,e.color.length),i.color=this._color),e.radius&&(this._radius.set(e.radius),this._radius.set(e.radius,e.radius.length),i.radius=this._radius),t.prototype.setAttributes.call(this,i,r)},r.updateNormals.get=function(){return!0},Object.defineProperties(e.prototype,r),e}(hb);Yf.add("shader/CylinderImpostor.vert","\nattribute vec3 mapping;\nattribute vec3 position1;\nattribute vec3 position2;\nattribute float radius;\nvarying vec3 axis;\nvarying vec4 base_radius;\nvarying vec4 end_b;\nvarying vec3 U;\nvarying vec3 V;\nvarying vec4 w;\n#ifdef PICKING\n#include unpack_color\nattribute float primitiveId;\nvarying vec3 vPickingColor;\n#else\nattribute vec3 color2;\nvarying vec3 vColor1;\nvarying vec3 vColor2;\n#endif\nuniform mat4 modelViewMatrixInverse;\nuniform float ortho;\n#include matrix_scale\nvoid main(){\n#ifdef PICKING\nvPickingColor = unpackColor( primitiveId );\n#else\nvColor1 = color;\nvColor2 = color2;\n#endif\nbase_radius.w = radius * matrixScale( modelViewMatrix );\nvec3 center = position;\nvec3 dir = normalize( position2 - position1 );\nfloat ext = length( position2 - position1 ) / 2.0;\nvec3 cam_dir;\nif( ortho == 0.0 ){\ncam_dir = ( modelViewMatrixInverse * vec4( 0, 0, 0, 1 ) ).xyz - center;\n}else{\ncam_dir = ( modelViewMatrixInverse * vec4( 0, 0, 1, 0 ) ).xyz;\n}\ncam_dir = normalize( cam_dir );\nvec3 ldir;\nfloat b = dot( cam_dir, dir );\nend_b.w = b;\nif( b < 0.0 )\nldir = -ext * dir;\nelse\nldir = ext * dir;\nvec3 left = normalize( cross( cam_dir, ldir ) );\nleft = radius * left;\nvec3 up = radius * normalize( cross( left, ldir ) );\naxis = normalize( normalMatrix * ldir );\nU = normalize( normalMatrix * up );\nV = normalize( normalMatrix * left );\nvec4 base4 = modelViewMatrix * vec4( center - ldir, 1.0 );\nbase_radius.xyz = base4.xyz / base4.w;\nvec4 top_position = modelViewMatrix * vec4( center + ldir, 1.0 );\nvec4 end4 = top_position;\nend_b.xyz = end4.xyz / end4.w;\nw = modelViewMatrix * vec4(\ncenter + mapping.x*ldir + mapping.y*left + mapping.z*up, 1.0\n);\ngl_Position = projectionMatrix * w;\ngl_Position.z = 0.99;\n}"),Yf.add("shader/CylinderImpostor.frag","#define STANDARD\n#define IMPOSTOR\nuniform vec3 diffuse;\nuniform vec3 emissive;\nuniform float roughness;\nuniform float metalness;\nuniform float opacity;\nuniform float nearClip;\nuniform mat4 projectionMatrix;\nuniform float ortho;\nvarying vec3 axis;\nvarying vec4 base_radius;\nvarying vec4 end_b;\nvarying vec3 U;\nvarying vec3 V;\nvarying vec4 w;\n#ifdef PICKING\nuniform float objectId;\nvarying vec3 vPickingColor;\n#else\nvarying vec3 vColor1;\nvarying vec3 vColor2;\n#include common\n#include fog_pars_fragment\n#include bsdfs\n#include lights_pars\n#include lights_physical_pars_fragment\n#endif\nbool interior = false;\nfloat distSq3( vec3 v3a, vec3 v3b ){\nreturn (\n( v3a.x - v3b.x ) * ( v3a.x - v3b.x ) +\n( v3a.y - v3b.y ) * ( v3a.y - v3b.y ) +\n( v3a.z - v3b.z ) * ( v3a.z - v3b.z )\n);\n}\nfloat calcDepth( in vec3 cameraPos ){\nvec2 clipZW = cameraPos.z * projectionMatrix[2].zw + projectionMatrix[3].zw;\nreturn 0.5 + 0.5 * clipZW.x / clipZW.y;\n}\nfloat calcClip( vec3 cameraPos ){\nreturn dot( vec4( cameraPos, 1.0 ), vec4( 0.0, 0.0, 1.0, nearClip - 0.5 ) );\n}\nvoid main(){\nvec3 point = w.xyz / w.w;\nvec3 base = base_radius.xyz;\nfloat vRadius = base_radius.w;\nvec3 end = end_b.xyz;\nfloat b = end_b.w;\nvec3 end_cyl = end;\nvec3 surface_point = point;\nvec3 ray_target = surface_point;\nvec3 ray_origin = vec3(0.0);\nvec3 ray_direction = mix(normalize(ray_origin - ray_target), vec3(0.0, 0.0, 1.0), ortho);\nmat3 basis = mat3( U, V, axis );\nvec3 diff = ray_target - 0.5 * (base + end_cyl);\nvec3 P = diff * basis;\nfloat dz = dot( axis, ray_direction );\nfloat radius2 = vRadius*vRadius;\nvec3 D = vec3(dot(U, ray_direction),\ndot(V, ray_direction),\ndz);\nfloat a0 = P.x*P.x + P.y*P.y - radius2;\nfloat a1 = P.x*D.x + P.y*D.y;\nfloat a2 = D.x*D.x + D.y*D.y;\nfloat d = a1*a1 - a0*a2;\nif (d < 0.0)\ndiscard;\nfloat dist = (-a1 + sqrt(d)) / a2;\nvec3 new_point = ray_target + dist * ray_direction;\nvec3 tmp_point = new_point - base;\nvec3 _normal = normalize( tmp_point - axis * dot(tmp_point, axis) );\nray_origin = mix( ray_origin, surface_point, ortho );\nfloat front_cap_test = dot( tmp_point, axis );\nfloat end_cap_test = dot((new_point - end_cyl), axis);\n#ifndef CAP\nvec3 new_point2 = ray_target + ( (-a1 - sqrt(d)) / a2 ) * ray_direction;\nvec3 tmp_point2 = new_point2 - base;\n#endif\nif (front_cap_test < 0.0)\n{\nfloat dNV = dot(-axis, ray_direction);\nif (dNV < 0.0)\ndiscard;\nfloat near = dot(-axis, (base)) / dNV;\nvec3 front_point = ray_direction * near + ray_origin;\nif (dot(front_point - base, front_point-base) > radius2)\ndiscard;\n#ifdef CAP\nnew_point = front_point;\n_normal = axis;\n#else\nnew_point = ray_target + ( (-a1 - sqrt(d)) / a2 ) * ray_direction;\ndNV = dot(-axis, ray_direction);\nnear = dot(axis, end_cyl) / dNV;\nnew_point2 = ray_direction * near + ray_origin;\nif (dot(new_point2 - end_cyl, new_point2-base) < radius2)\ndiscard;\ninterior = true;\n#endif\n}\nif( end_cap_test > 0.0 )\n{\nfloat dNV = dot(axis, ray_direction);\nif (dNV < 0.0)\ndiscard;\nfloat near = dot(axis, end_cyl) / dNV;\nvec3 end_point = ray_direction * near + ray_origin;\nif( dot(end_point - end_cyl, end_point-base) > radius2 )\ndiscard;\n#ifdef CAP\nnew_point = end_point;\n_normal = axis;\n#else\nnew_point = ray_target + ( (-a1 - sqrt(d)) / a2 ) * ray_direction;\ndNV = dot(-axis, ray_direction);\nnear = dot(-axis, (base)) / dNV;\nnew_point2 = ray_direction * near + ray_origin;\nif (dot(new_point2 - base, new_point2-base) < radius2)\ndiscard;\ninterior = true;\n#endif\n}\ngl_FragDepthEXT = calcDepth( new_point );\n#ifdef NEAR_CLIP\nif( calcClip( new_point ) > 0.0 ){\ndist = (-a1 - sqrt(d)) / a2;\nnew_point = ray_target + dist * ray_direction;\nif( calcClip( new_point ) > 0.0 )\ndiscard;\ninterior = true;\ngl_FragDepthEXT = calcDepth( new_point );\nif( gl_FragDepthEXT >= 0.0 ){\ngl_FragDepthEXT = max( 0.0, calcDepth( vec3( - ( nearClip - 0.5 ) ) ) + ( 0.0000001 / vRadius ) );\n}\n}else if( gl_FragDepthEXT <= 0.0 ){\ndist = (-a1 - sqrt(d)) / a2;\nnew_point = ray_target + dist * ray_direction;\ninterior = true;\ngl_FragDepthEXT = calcDepth( new_point );\nif( gl_FragDepthEXT >= 0.0 ){\ngl_FragDepthEXT = 0.0 + ( 0.0000001 / vRadius );\n}\n}\n#else\nif( gl_FragDepthEXT <= 0.0 ){\ndist = (-a1 - sqrt(d)) / a2;\nnew_point = ray_target + dist * ray_direction;\ninterior = true;\ngl_FragDepthEXT = calcDepth( new_point );\nif( gl_FragDepthEXT >= 0.0 ){\ngl_FragDepthEXT = 0.0 + ( 0.0000001 / vRadius );\n}\n}\n#endif\nif (gl_FragDepthEXT < 0.0)\ndiscard;\nif (gl_FragDepthEXT > 1.0)\ndiscard;\n#ifdef PICKING\ngl_FragColor = vec4( vPickingColor, objectId );\n#else\nvec3 vViewPosition = -new_point;\nvec3 vNormal = _normal;\nvec3 vColor;\nif( distSq3( new_point, end_cyl ) < distSq3( new_point, base ) ){\nif( b < 0.0 ){\nvColor = vColor1;\n}else{\nvColor = vColor2;\n}\n}else{\nif( b > 0.0 ){\nvColor = vColor1;\n}else{\nvColor = vColor2;\n}\n}\nvec4 diffuseColor = vec4( diffuse, opacity );\nReflectedLight reflectedLight = ReflectedLight( vec3( 0.0 ), vec3( 0.0 ), vec3( 0.0 ), vec3( 0.0 ) );\nvec3 totalEmissiveLight = emissive;\n#include color_fragment\n#include roughnessmap_fragment\n#include metalnessmap_fragment\nvec3 normal = normalize( vNormal );\nif( interior ){\nnormal = vec3( 0.0, 0.0, 0.4 );\n}\n#include lights_physical_fragment\n#include lights_template\nvec3 outgoingLight = reflectedLight.directDiffuse + reflectedLight.indirectDiffuse + reflectedLight.directSpecular + reflectedLight.indirectSpecular + totalEmissiveLight;\ngl_FragColor = vec4( outgoingLight, diffuseColor.a );\n#include premultiplied_alpha_fragment\n#include tonemapping_fragment\n#include encodings_fragment\n#include fog_fragment\n#endif\n}");var Lb=new Float32Array([-1,1,-1,-1,-1,-1,1,1,-1,1,1,1,1,-1,-1,1,-1,1]),Ob=new Uint16Array([0,1,2,1,4,2,2,4,3,4,5,3]),Db=function(t){function e(e,r){t.call(this,e,r);var i=r||{};this.openEnded=gn(i.openEnded,!1),this.addUniforms({modelViewMatrixInverse:{value:new v},ortho:{value:0}}),this.addAttributes({position1:{type:"v3",value:null},position2:{type:"v3",value:null},color2:{type:"c",value:null},radius:{type:"f",value:null}}),this.setAttributes(e),this.makeMapping()}t&&(e.__proto__=t),e.prototype=Object.create(t&&t.prototype),e.prototype.constructor=e;var r={parameters:{},isImpostor:{},vertexShader:{},fragmentShader:{}};return r.parameters.get=function(){return Object.assign.call(this,{openEnded:{updateShader:!0}},t.prototype.parameters)},e.prototype.getDefines=function(e){var r=t.prototype.getDefines.call(this,e);return this.openEnded||(r.CAP=1),r},r.isImpostor.get=function(){return!0},r.vertexShader.get=function(){return"CylinderImpostor.vert"},r.fragmentShader.get=function(){return"CylinderImpostor.frag"},Object.defineProperties(e.prototype,r),e}(function(t){function e(){t.apply(this,arguments)}t&&(e.__proto__=t),e.prototype=Object.create(t&&t.prototype),e.prototype.constructor=e;var r={mapping:{},mappingIndices:{},mappingIndicesSize:{},mappingType:{},mappingSize:{},mappingItemSize:{}};return r.mapping.get=function(){return Lb},r.mappingIndices.get=function(){return Ob},r.mappingIndicesSize.get=function(){return 12},r.mappingType.get=function(){return"v3"},r.mappingSize.get=function(){return 6},r.mappingItemSize.get=function(){return 3},Object.defineProperties(e.prototype,r),e}(db)),Nb=function(t,e){return t.color2||(t.color2=t.color),!Uf||e&&e.disableImpostor?new Rb(t,e):new Db(t,e)};Qf.add("cylinder",Nb);var kb=function(t){function e(e,r){var i=4*(e.position1.length/3);t.call(this,{position:new Float32Array(3*i),color:new Float32Array(3*i)},r),this.setAttributes(e)}t&&(e.__proto__=t),e.prototype=Object.create(t&&t.prototype),e.prototype.constructor=e;var r={isLine:{},vertexShader:{},fragmentShader:{}};return e.prototype.setAttributes=function(t){var e,r,i,n,o,a,s=this.geometry.attributes;t.position1&&t.position2&&(e=t.position1,r=t.position2,o=s.position.array,s.position.needsUpdate=!0),t.color&&t.color2&&(i=t.color,n=t.color2,a=s.color.array,s.color.needsUpdate=!0);for(var c,u,h,l,p,d,f,m,g,v,y,b=this.size,x=0;x<b;x++)u=3*x,c=4*x*3,e&&r&&(d=e[u],f=e[u+1],m=e[u+2],h=(d+(g=r[u]))/2,l=(f+(v=r[u+1]))/2,p=(m+(y=r[u+2]))/2,o[c]=d,o[c+1]=f,o[c+2]=m,o[c+3]=h,o[c+4]=l,o[c+5]=p,o[c+6]=h,o[c+7]=l,o[c+8]=p,o[c+9]=g,o[c+10]=v,o[c+11]=y),i&&n&&(a[c]=a[c+3]=i[u],a[c+1]=a[c+4]=i[u+1],a[c+2]=a[c+5]=i[u+2],a[c+6]=a[c+9]=n[u],a[c+7]=a[c+10]=n[u+1],a[c+8]=a[c+11]=n[u+2])},r.isLine.get=function(){return!0},r.vertexShader.get=function(){return"Line.vert"},r.fragmentShader.get=function(){return"Line.frag"},Object.defineProperties(e.prototype,r),e}(qy),Fb=function(t){function e(e,r,i){t.call(this,e.structure,r,i),this.type="trajectory",this.parameters=Object.assign({drawLine:{type:"boolean",rebuild:!0},drawCylinder:{type:"boolean",rebuild:!0},drawPoint:{type:"boolean",rebuild:!0},drawSphere:{type:"boolean",rebuild:!0},linewidth:{type:"integer",max:20,min:1,rebuild:!0},pointSize:{type:"integer",max:20,min:1,rebuild:!0},sizeAttenuation:{type:"boolean",rebuild:!0},sort:{type:"boolean",rebuild:!0}},this.parameters),this.manualAttach=!0,this.trajectory=e,this.init(i)}return t&&(e.__proto__=t),e.prototype=Object.create(t&&t.prototype),e.prototype.constructor=e,e.prototype.init=function(e){var r=e||{};r.colorScheme=gn(r.colorScheme,"uniform"),r.colorValue=gn(r.colorValue,14540253),this.drawLine=gn(r.drawLine,!0),this.drawCylinder=gn(r.drawCylinder,!1),this.drawPoint=gn(r.drawPoint,!1),this.drawSphere=gn(r.drawSphere,!1),this.pointSize=gn(r.pointSize,1),this.sizeAttenuation=gn(r.sizeAttenuation,!1),this.sort=gn(r.sort,!0),t.prototype.init.call(this,r)},e.prototype.attach=function(){var t=this;this.bufferList.forEach(function(e){return t.viewer.add(e)}),this.setVisibility(this.visible),this.tasks.decrement()},e.prototype.create=function(){var t=this;if(console.log("create",this.structureView.atomCount),0!==this.structureView.atomCount){var e=this.structureView.getAtomIndices()[0];this.trajectory.getPath(e,function(e){var r=e.length/3,i=new tt(t.colorValue);if(t.drawSphere){var n=new yb({position:e,color:ko(r,i.r,i.g,i.b),radius:No(r,.2)},t.getBufferParams({sphereDetail:t.sphereDetail,dullInterior:!0,disableImpostor:t.disableImpostor}));t.bufferList.push(n)}if(t.drawCylinder){var o=new Nb({position1:e.subarray(0,-3),position2:e.subarray(3),color:ko(r-1,i.r,i.g,i.b),color2:ko(r-1,i.r,i.g,i.b),radius:No(r,.05)},t.getBufferParams({openEnded:!1,radialSegments:t.radialSegments,disableImpostor:t.disableImpostor,dullInterior:!0}));t.bufferList.push(o)}if(t.drawPoint){var a=new bb({position:e,color:ko(r,i.r,i.g,i.b)},t.getBufferParams({pointSize:t.pointSize,sizeAttenuation:t.sizeAttenuation,sort:t.sort}));t.bufferList.push(a)}if(t.drawLine){var s=new kb({position1:e.subarray(0,-3),position2:e.subarray(3),color:ko(r-1,i.r,i.g,i.b),color2:ko(r-1,i.r,i.g,i.b)},t.getBufferParams());t.bufferList.push(s)}t.attach()})}},e}(Eb),Bb=0,zb=new v,Ub=new g,jb=function(t,e){Object.defineProperty(this,"id",{value:Bb++});var r=e||{};this.name=r.name,this.uuid=Wn(),this.visible=void 0===r.visible||r.visible,this.signals={representationAdded:new no,representationRemoved:new no,visibilityChanged:new no,matrixChanged:new no,statusChanged:new no,nameChanged:new no,disposed:new no},this.stage=t,this.viewer=t.viewer,this.reprList=[],this.annotationList=[],this.matrix=new v,this.position=new g,this.quaternion=new m,this.scale=new g(1,1,1),this.transform=new v,this.controls=new Ng(this)},Gb={type:{}};Gb.type.get=function(){return"component"},jb.prototype.setPosition=function(t){return Array.isArray(t)?this.position.fromArray(t):this.position.copy(t),this.updateMatrix(),this},jb.prototype.setRotation=function(t){if(Array.isArray(t))if(3===t.length){var e=(new ft).fromArray(t);this.quaternion.setFromEuler(e)}else this.quaternion.fromArray(t);else t instanceof ft?this.quaternion.setFromEuler(t):this.quaternion.copy(t);return this.updateMatrix(),this},jb.prototype.setScale=function(t){return this.scale.set(t,t,t),this.updateMatrix(),this},jb.prototype.setTransform=function(t){return this.transform.copy(t),this.updateMatrix(),this},jb.prototype.updateMatrix=function(){var t=this,e=this.getCenterUntransformed(Ub);this.matrix.makeTranslation(-e.x,-e.y,-e.z),zb.makeRotationFromQuaternion(this.quaternion),this.matrix.premultiply(zb),zb.makeScale(this.scale.x,this.scale.y,this.scale.z),this.matrix.premultiply(zb);var r=this.position;zb.makeTranslation(r.x+e.x,r.y+e.y,r.z+e.z),this.matrix.premultiply(zb),this.matrix.premultiply(this.transform),this.reprList.forEach(function(e){e.setParameters({matrix:t.matrix})}),this.stage.viewer.updateBoundingBox(),this.signals.matrixChanged.dispatch(this.matrix)},jb.prototype.addAnnotation=function(t,e,r){var i=new Rg(this,t,e,r);return this.annotationList.push(i),i},jb.prototype.eachAnnotation=function(t){this.annotationList.slice().forEach(t)},jb.prototype.removeAnnotation=function(t){var e=this.annotationList.indexOf(t);-1!==e&&(this.annotationList.splice(e,1),t.dispose())},jb.prototype.removeAllAnnotations=function(){this.eachAnnotation(function(t){return t.dispose()}),this.annotationList.length=0},jb.prototype.addRepresentation=function(t,e,r){var i=r||{},n=this.stage.getParameters();i.matrix=this.matrix.clone(),i.quality=i.quality||n.quality,i.disableImpostor=gn(i.disableImpostor,!n.impostor),i.useWorker=gn(i.useWorker,n.workerDefault),i.visible=gn(i.visible,!0);var o=Object.assign({},i,{visible:this.visible&&i.visible}),a=Us(t,e,this.viewer,o),s=this.__getRepresentationComponent(a,i);return this.reprList.push(s),this.signals.representationAdded.dispatch(s),s},jb.prototype.addBufferRepresentation=function(t,e){return jb.prototype.addRepresentation.call(this,"buffer",t,e)},jb.prototype.hasRepresentation=function(t){return-1!==this.reprList.indexOf(t)},jb.prototype.eachRepresentation=function(t){this.reprList.slice().forEach(t)},jb.prototype.removeRepresentation=function(t){var e=this.reprList.indexOf(t);-1!==e&&(this.reprList.splice(e,1),t.dispose(),this.signals.representationRemoved.dispatch(t))},jb.prototype.updateRepresentations=function(t){this.reprList.forEach(function(e){return e.update(t)}),this.stage.viewer.requestRender()},jb.prototype.removeAllRepresentations=function(){this.eachRepresentation(function(t){return t.dispose()})},jb.prototype.dispose=function(){this.removeAllAnnotations(),this.removeAllRepresentations(),delete this.annotationList,delete this.reprList,this.signals.disposed.dispatch()},jb.prototype.setVisibility=function(t){return this.visible=t,this.eachRepresentation(function(t){return t.updateVisibility()}),this.eachAnnotation(function(t){return t.updateVisibility()}),this.signals.visibilityChanged.dispatch(t),this},jb.prototype.setStatus=function(t){return this.status=t,this.signals.statusChanged.dispatch(t),this},jb.prototype.setName=function(t){return this.name=t,this.signals.nameChanged.dispatch(t),this},jb.prototype.getBox=function(){return(t=this).getBoxUntransformed.apply(t,arguments).clone().applyMatrix4(this.matrix);var t},jb.prototype.getCenter=function(){return(t=this).getCenterUntransformed.apply(t,arguments).clone().applyMatrix4(this.matrix);var t},jb.prototype.getZoom=function(){return this.stage.getZoomForBox((t=this).getBox.apply(t,arguments));var t},jb.prototype.getBoxUntransformed=function(){},jb.prototype.getCenterUntransformed=function(){return this.getBoxUntransformed().getCenter()},jb.prototype.autoView=function(t){this.stage.animationControls.zoomMove(this.getCenter(),this.getZoom(),gn(t,0))},Object.defineProperties(jb.prototype,Gb),jb.prototype.__getRepresentationComponent=function(t,e){return new Vb(this.stage,t,e,this)};var Vb=function(t){function e(e,r,i,n){var o=i||{};o.name=gn(o.name,r.type),t.call(this,e,o),this.signals=Object.assign(this.signals,{parametersChanged:new no}),this.parent=n,this.setRepresentation(r)}t&&(e.__proto__=t),e.prototype=Object.create(t&&t.prototype),e.prototype.constructor=e;var r={type:{}};return r.type.get=function(){return"representation"},e.prototype.getType=function(){return this.repr.type},e.prototype.setRepresentation=function(t){this.disposeRepresentation(),this.repr=t,this.stage.tasks.listen(this.repr.tasks),this.updateVisibility()},e.prototype.addRepresentation=function(){},e.prototype.removeRepresentation=function(){},e.prototype.hasRepresentation=function(){},e.prototype.disposeRepresentation=function(){this.repr&&(this.stage.tasks.unlisten(this.repr.tasks),this.repr.dispose())},e.prototype.dispose=function(){this.parent&&this.parent.hasRepresentation(this)?this.parent.removeRepresentation(this):(this.disposeRepresentation(),this.signals.disposed.dispatch())},e.prototype.setVisibility=function(t){return this.visible=t,this.updateVisibility(),this.signals.visibilityChanged.dispatch(this.visible),this},e.prototype.getVisibility=function(){return this.parent?this.parent.visible&&this.visible:this.visible},e.prototype.toggleVisibility=function(){return this.setVisibility(!this.visible)},e.prototype.updateVisibility=function(){this.repr.setVisibility(this.getVisibility())},e.prototype.update=function(t){return this.repr.update(t),this},e.prototype.build=function(t){return this.repr.build(t),this},e.prototype.setSelection=function(t){return this.repr.setSelection(t),this},e.prototype.setParameters=function(t){return this.repr.setParameters(t),this.signals.parametersChanged.dispatch(this.repr.getParameters()),this},e.prototype.getParameters=function(){return this.repr.getParameters()},e.prototype.setColor=function(t){return this.repr.setColor(t),this},e.prototype.getCenter=function(){},e.prototype.getZoom=function(){},e.prototype.getBox=function(){},Object.defineProperties(e.prototype,r),e}(jb),$b=function(t){var e=this;this.list=t||[];for(var r=this.list.length,i=0;i<r;++i)e.list[i].signals.disposed.add(e._remove,e)};$b.prototype._remove=function(t){var e=this.list.indexOf(t);-1!==e&&this.list.splice(e,1)},$b.prototype._invoke=function(t,e){for(var r=this,i=this.list.length,n=0;n<i;++n){var o=r.list[n],a=o[t];"function"==typeof a&&a.apply(o,e)}return this},$b.prototype.setVisibility=function(t){return this._invoke("setVisibility",[t])},$b.prototype.setSelection=function(t){return this._invoke("setSelection",[t])},$b.prototype.dispose=function(){return this._invoke("dispose")};var Hb=function(t){function e(){t.apply(this,arguments)}return t&&(e.__proto__=t),e.prototype=Object.create(t&&t.prototype),e.prototype.constructor=e,e.prototype.addRepresentation=function(t,e){return this._invoke("addRepresentation",[t,e])},e.prototype.autoView=function(t){return this._invoke("autoView",[t])},e}($b),Wb=function(t){function e(){t.apply(this,arguments)}return t&&(e.__proto__=t),e.prototype=Object.create(t&&t.prototype),e.prototype.constructor=e,e.prototype.setParameters=function(t){return this._invoke("setParameters",[t])},e.prototype.setColor=function(t){return this._invoke("setColor",[t])},e}($b),Xb=new g,qb=function(t,e){if(this.signals={parametersChanged:new no,fullscreenChanged:new no,componentAdded:new no,componentRemoved:new no,clicked:new no,hovered:new no},this.tasks=new bm,this.compList=[],this.defaultFileParams={},this.viewer=new ea(t),this.viewer.renderer){this.tooltip=document.createElement("div"),Object.assign(this.tooltip.style,{display:"none",position:"fixed",zIndex:2+(parseInt(this.viewer.container.style.zIndex)||0),pointerEvents:"none",backgroundColor:"rgba( 0, 0, 0, 0.6 )",color:"lightgrey",padding:"8px",fontFamily:"sans-serif"}),document.body.appendChild(this.tooltip),this.mouseObserver=new Fm(this.viewer.renderer.domElement),this.viewerControls=new ag(this),this.trackballControls=new Xm(this),this.pickingControls=new Km(this),this.animationControls=new bg(this),this.mouseControls=new Sg(this),this.keyControls=new Eg(this),this.pickingBehavior=new Tg(this),this.mouseBehavior=new Pg(this),this.animationBehavior=new Cg(this),this.keyBehavior=new Ig(this),this.spinAnimation=this.animationControls.spin([0,1,0],.005),this.spinAnimation.pause(!0),this.rockAnimation=this.animationControls.rock([0,1,0],.005),this.rockAnimation.pause(!0);var r=Object.assign({impostor:!0,quality:"medium",workerDefault:!0,sampleLevel:0,backgroundColor:"black",rotateSpeed:2,zoomSpeed:1.2,panSpeed:1,clipNear:0,clipFar:100,clipDist:10,fogNear:50,fogFar:100,cameraFov:40,cameraType:"perspective",lightColor:14540253,lightIntensity:1,ambientColor:14540253,ambientIntensity:.2,hoverTimeout:0,tooltip:!0,mousePreset:"default"},e);this.parameters={backgroundColor:{type:"color"},quality:{type:"select",options:{auto:"auto",low:"low",medium:"medium",high:"high"}},sampleLevel:{type:"range",step:1,max:5,min:-1},impostor:{type:"boolean"},workerDefault:{type:"boolean"},rotateSpeed:{type:"number",precision:1,max:10,min:0},zoomSpeed:{type:"number",precision:1,max:10,min:0},panSpeed:{type:"number",precision:1,max:10,min:0},clipNear:{type:"range",step:1,max:100,min:0},clipFar:{type:"range",step:1,max:100,min:0},clipDist:{type:"integer",max:200,min:0},fogNear:{type:"range",step:1,max:100,min:0},fogFar:{type:"range",step:1,max:100,min:0},cameraType:{type:"select",options:{perspective:"perspective",orthographic:"orthographic"}},cameraFov:{type:"range",step:1,max:120,min:15},lightColor:{type:"color"},lightIntensity:{type:"number",precision:2,max:10,min:0},ambientColor:{type:"color"},ambientIntensity:{type:"number",precision:2,max:10,min:0},hoverTimeout:{type:"integer",max:1e4,min:-1},tooltip:{type:"boolean"},mousePreset:{type:"select",options:{default:"default",pymol:"pymol",coot:"coot"}}},this.setParameters(r),this.viewer.animate()}};qb.prototype.setParameters=function(t){var e=Object.assign({},t),r=this.parameters,i=this.viewer,n=this.trackballControls;for(var o in e)void 0!==e[o]&&r[o]&&(r[o].int&&(e[o]=parseInt(e[o])),r[o].float&&(e[o]=parseFloat(e[o])),r[o].value=e[o]);return void 0!==e.quality&&this.setQuality(e.quality),void 0!==e.impostor&&this.setImpostor(e.impostor),void 0!==e.rotateSpeed&&(n.rotateSpeed=e.rotateSpeed),void 0!==e.zoomSpeed&&(n.zoomSpeed=e.zoomSpeed),void 0!==e.panSpeed&&(n.panSpeed=e.panSpeed),void 0!==e.mousePreset&&this.mouseControls.preset(e.mousePreset),this.mouseObserver.setParameters({hoverTimeout:e.hoverTimeout}),i.setClip(e.clipNear,e.clipFar,e.clipDist),i.setFog(void 0,e.fogNear,e.fogFar),i.setCamera(e.cameraType,e.cameraFov),i.setSampling(e.sampleLevel),i.setBackground(e.backgroundColor),i.setLight(e.lightColor,e.lightIntensity,e.ambientColor,e.ambientIntensity),this.signals.parametersChanged.dispatch(this.getParameters()),this},qb.prototype.getParameters=function(){var t=this,e={};for(var r in t.parameters)e[r]=t.parameters[r].value;return e},qb.prototype.defaultFileRepresentation=function(e){if("structure"===e.type){e.setSelection("/0");var r,i,n,o=e.structure;if(o.biomolDict.BU1){var a=o.biomolDict.BU1;r=a.getAtomCount(o),i=a.getResidueCount(o),n=a.getInstanceCount(),e.setDefaultAssembly("BU1")}else r=o.getModelProxy(0).atomCount,i=o.getModelProxy(0).residueCount,n=1;var s=r;Bf&&(s*=4);var c=o.atomStore.count/o.residueStore.count<2;c&&(s*=10);var u="chainname",h="RdYlBu",l=!1;if(1===o.getChainnameCount("polymer and /0")&&(u="residueindex",h="spectral",l=!0),t.Debug&&console.log(s,r,n,c),i/n<4)e.addRepresentation("ball+stick",{colorScheme:"element",scale:2,aspectRatio:1.5,bondScale:.3,bondSpacing:.75,quality:"auto"});else if(n>5&&s>15e3||s>7e5){var p=Math.min(1.5,Math.max(.1,2e3/(s/n)));c&&(p=Math.min(p,.15)),e.addRepresentation("surface",{sele:"polymer",surfaceType:"sas",probeRadius:1.4,scaleFactor:p,colorScheme:u,colorScale:h,colorReverse:l,useWorker:!1})}else s>25e4?e.addRepresentation("backbone",{lineOnly:!0,colorScheme:u,colorScale:h,colorReverse:l}):s>1e5?e.addRepresentation("backbone",{quality:"low",disableImpostor:!0,colorScheme:u,colorScale:h,colorReverse:l,scale:2}):s>8e4?e.addRepresentation("backbone",{colorScheme:u,colorScale:h,colorReverse:l,scale:2}):(e.addRepresentation("cartoon",{colorScheme:u,colorScale:h,colorReverse:l,scale:.7,aspectRatio:5,quality:"auto"}),s<5e4&&e.addRepresentation("base",{colorScheme:u,colorScale:h,colorReverse:l,quality:"auto"}),e.addRepresentation("ball+stick",{sele:"ligand",colorScheme:"element",scale:2,aspectRatio:1.5,bondScale:.3,bondSpacing:.75,quality:"auto"}));e.structure.frames.length&&e.addTrajectory()}else"surface"!==e.type&&"volume"!==e.type||e.addRepresentation("surface");this.tasks.onZeroOnce(this.autoView,this)},qb.prototype.loadFile=function(t,e){var r=Object.assign({},this.defaultFileParams,e),i=new jb(this,r);i.name=wn(t).name,this.addComponent(i);var n=this.tasks;n.increment();var o=function(t){return this.removeComponent(i),i=this.addComponentFromObject(t,r),"script"===i.type?i.run():r.defaultRepresentation&&this.defaultFileRepresentation(i),n.decrement(),i}.bind(this),a=function(t){throw i.setStatus(t),n.decrement(),t},s=gn(r.ext,wn(t).ext);return(qf.isTrajectory(s)?Promise.reject(new Error('loadFile: ext "'+s+'" is a trajectory and must be loaded into a structure component')):Mo(t,r)).then(o,a)},qb.prototype.addComponent=function(t){if(!t)return void jf.warn("Stage.addComponent: no component given");this.compList.push(t),this.signals.componentAdded.dispatch(t)},qb.prototype.addComponentFromObject=function(t,e){var r=Kf.get(t.type);if(r){var i=new r(this,t,e);return this.addComponent(i),i}jf.warn("no component for object type",t.type)},qb.prototype.removeComponent=function(t){var e=this.compList.indexOf(t);-1!==e&&(this.compList.splice(e,1),t.dispose(),this.signals.componentRemoved.dispatch(t))},qb.prototype.removeAllComponents=function(t){this.compList.slice().forEach(function(e){t&&e.type!==t||this.removeComponent(e)},this)},qb.prototype.handleResize=function(){this.viewer.handleResize()},qb.prototype.setSize=function(t,e){var r=this.viewer.container;r!==document.body&&(void 0!==t&&(r.style.width=t),void 0!==e&&(r.style.height=e),this.handleResize())},qb.prototype.toggleFullscreen=function(t){function e(){return document.fullscreenElement||document.mozFullScreenElement||document.webkitFullscreenElement||document.msFullscreenElement}function r(){if(!e()&&i.lastFullscreenElement){var t=i.lastFullscreenElement;t.style.width=t.dataset.normalWidth,t.style.height=t.dataset.normalHeight,document.removeEventListener("fullscreenchange",r),document.removeEventListener("mozfullscreenchange",r),document.removeEventListener("webkitfullscreenchange",r),document.removeEventListener("MSFullscreenChange",r),i.handleResize(),i.signals.fullscreenChanged.dispatch(!1)}}if(!(document.fullscreenEnabled||document.mozFullScreenEnabled||document.webkitFullscreenEnabled||document.msFullscreenEnabled))return void jf.log("fullscreen mode (currently) not possible");var i=this;t=t||this.viewer.container,this.lastFullscreenElement=t,e()?document.exitFullscreen?document.exitFullscreen():document.msExitFullscreen?document.msExitFullscreen():document.mozCancelFullScreen?document.mozCancelFullScreen():document.webkitExitFullscreen&&document.webkitExitFullscreen():(t.dataset.normalWidth=t.style.width,t.dataset.normalHeight=t.style.height,t.style.width=window.screen.width+"px",t.style.height=window.screen.height+"px",t.requestFullscreen?t.requestFullscreen():t.msRequestFullscreen?t.msRequestFullscreen():t.mozRequestFullScreen?t.mozRequestFullScreen():t.webkitRequestFullscreen&&t.webkitRequestFullscreen(),document.addEventListener("fullscreenchange",r),document.addEventListener("mozfullscreenchange",r),document.addEventListener("webkitfullscreenchange",r),document.addEventListener("MSFullscreenChange",r),this.handleResize(),this.signals.fullscreenChanged.dispatch(!0),setTimeout(function(){i.handleResize()},100))},qb.prototype.setSpin=function(t){t?(this.spinAnimation.resume(!0),this.rockAnimation.pause(!0)):this.spinAnimation.pause(!0)},qb.prototype.setRock=function(t){t?(this.rockAnimation.resume(!0),this.spinAnimation.pause(!0)):this.rockAnimation.pause(!0)},qb.prototype.toggleSpin=function(){this.setSpin(this.spinAnimation.paused)},qb.prototype.toggleRock=function(){this.setRock(this.rockAnimation.paused)},qb.prototype.setFocus=function(t){var e=Yn(t/2,0,49.9),r=100-e,i=(r-e)/2;this.setParameters({clipNear:e,clipFar:r,fogNear:Zn(r-i),fogFar:Zn(r+i)})},qb.prototype.getZoomForBox=function(t){var e=t.getSize(Xb),r=Math.max(e.x,e.y,e.z),i=Math.min(e.x,e.y,e.z),n=r+Math.sqrt(i),o=$n(this.viewer.perspectiveCamera.fov),a=this.viewer.width,s=this.viewer.height,c=a/s,u=s<a?1:c;return n=Math.abs(.5*n/u/Math.sin(o/2)),-(n+=this.parameters.clipDist.value)},qb.prototype.getBox=function(){return this.viewer.boundingBox},qb.prototype.getZoom=function(){return this.getZoomForBox(this.getBox())},qb.prototype.getCenter=function(t){return this.getBox().getCenter(t)},qb.prototype.autoView=function(t){this.animationControls.zoomMove(this.getCenter(),this.getZoom(),gn(t,0))},qb.prototype.makeImage=function(t){var e=this.viewer,r=this.tasks;return new Promise(function(i,n){function o(){r.increment(),e.makeImage(t).then(function(t){r.decrement(),i(t)}).catch(function(t){r.decrement(),n(t)})}r.onZeroOnce(o)})},qb.prototype.setImpostor=function(t){this.parameters.impostor.value=t;var e=["spacefill","ball+stick","licorice","hyperball","backbone","rocket","helixorient","contact","distance","dot"];this.eachRepresentation(function(r){if("script"!==r.type&&e.includes(r.getType())){var i=r.getParameters();i.disableImpostor=!t,r.build(i)}})},qb.prototype.setQuality=function(t){this.parameters.quality.value=t;var e=["tube","cartoon","ribbon","trace","rope"],r=["spacefill","ball+stick","licorice","hyperball","backbone","rocket","helixorient","contact","distance","dot"];this.eachRepresentation(function(i){if("script"!==i.type){var n=i.getParameters();if(!e.includes(i.getType())){if(!r.includes(i.getType()))return;if(!n.disableImpostor)return void(i.repr.quality=t)}n.quality=t,i.build(n)}})},qb.prototype.eachComponent=function(t,e){this.compList.slice().forEach(function(r,i){e&&r.type!==e||t(r,i)})},qb.prototype.eachRepresentation=function(t,e){this.eachComponent(function(e){e.reprList.slice().forEach(function(r){t(r,e)})},e)},qb.prototype.getComponentsByName=function(t,e){var r=[];return this.eachComponent(function(e){(void 0===t||js(t,e))&&r.push(e)},e),new Hb(r)},qb.prototype.getComponentsByObject=function(t){var e=[];return this.eachComponent(function(r){r[r.type]===t&&e.push(r)}),new Hb(e)},qb.prototype.getRepresentationsByName=function(t,e){var r,i;"object"!=typeof t||t instanceof RegExp?(r=void 0,i=t):(r=t.comp,i=t.repr);var n=[];return this.eachRepresentation(function(t,e){(void 0===r||js(r,e))&&(void 0===i||js(i,t))&&n.push(t)},e),new Wb(n)},qb.prototype.getAnythingByName=function(t){var e=this.getComponentsByName(t).list,r=this.getRepresentationsByName(t).list;return new $b(e.concat(r))},qb.prototype.dispose=function(){this.tasks.dispose()};var Yb=[[4,0,-2,-1,-2,0,-2,-1,-1,-1,-1,-2,-1,-1,-1,1,0,0,-3,-2],[0,9,-3,-4,-2,-3,-3,-1,-3,-1,-1,-3,-3,-3,-3,-1,-1,-1,-2,-2],[-2,-3,6,2,-3,-1,-1,-3,-1,-4,-3,1,-1,0,-2,0,-1,-3,-4,-3],[-1,-4,2,5,-3,-2,0,-3,1,-3,-2,0,-1,2,0,0,-1,-2,-3,-2],[-2,-2,-3,-3,6,-3,-1,0,-3,0,0,-3,-4,-3,-3,-2,-2,-1,1,3],[0,-3,-1,-2,-3,6,-2,-4,-2,-4,-3,0,-2,-2,-2,0,-2,-3,-2,-3],[-2,-3,-1,0,-1,-2,8,-3,-1,-3,-2,1,-2,0,0,-1,-2,-3,-2,2],[-1,-1,-3,-3,0,-4,-3,4,-3,2,1,-3,-3,-3,-3,-2,-1,3,-3,-1],[-1,-3,-1,1,-3,-2,-1,-3,5,-2,-1,0,-1,1,2,0,-1,-2,-3,-2],[-1,-1,-4,-3,0,-4,-3,2,-2,4,2,-3,-3,-2,-2,-2,-1,1,-2,-1],[-1,-1,-3,-2,0,-3,-2,1,-1,2,5,-2,-2,0,-1,-1,-1,1,-1,-1],[-2,-3,1,0,-3,0,1,-3,0,-3,-2,6,-2,0,0,1,0,-3,-4,-2],[-1,-3,-1,-1,-4,-2,-2,-3,-1,-3,-2,-2,7,-1,-2,-1,-1,-2,-4,-3],[-1,-3,0,2,-3,-2,0,-3,1,-2,0,0,-1,5,1,0,-1,-2,-2,-1],[-1,-3,-2,0,-3,-2,0,-3,2,-2,-1,0,-2,1,5,-1,-1,-3,-3,-2],[1,-1,0,0,-2,0,-1,-2,0,-2,-1,1,-1,0,-1,4,1,-2,-3,-2],[0,-1,-1,-1,-2,-2,-2,-1,-1,-1,-1,0,-1,-1,-1,1,5,0,-2,-2],[0,-1,-3,-2,-1,-3,-3,3,-2,1,1,-3,-2,-2,-3,-2,0,4,-3,-1],[-3,-2,-4,-3,1,-2,-2,-3,-3,-2,-1,-4,-4,-2,-3,-3,-2,-3,11,2],[-2,-2,-3,-2,3,-3,2,-1,-2,-1,-1,-2,-3,-1,-2,-2,-2,-1,2,7]],Zb=[[4,-1,-2,-2,0,-1,-1,0,-2,-1,-1,-1,-1,-2,-1,1,0,-3,-2,0,-2,-1,0],[-1,5,0,-2,-3,1,0,-2,0,-3,-2,2,-1,-3,-2,-1,-1,-3,-2,-3,-1,0,-1],[-2,0,6,1,-3,0,0,0,1,-3,-3,0,-2,-3,-2,1,0,-4,-2,-3,3,0,-1],[-2,-2,1,6,-3,0,2,-1,-1,-3,-4,-1,-3,-3,-1,0,-1,-4,-3,-3,4,1,-1],[0,-3,-3,-3,9,-3,-4,-3,-3,-1,-1,-3,-1,-2,-3,-1,-1,-2,-2,-1,-3,-3,-2],[-1,1,0,0,-3,5,2,-2,0,-3,-2,1,0,-3,-1,0,-1,-2,-1,-2,0,3,-1],[-1,0,0,2,-4,2,5,-2,0,-3,-3,1,-2,-3,-1,0,-1,-3,-2,-2,1,4,-1],[0,-2,0,-1,-3,-2,-2,6,-2,-4,-4,-2,-3,-3,-2,0,-2,-2,-3,-3,-1,-2,-1],[-2,0,1,-1,-3,0,0,-2,8,-3,-3,-1,-2,-1,-2,-1,-2,-2,2,-3,0,0,-1],[-1,-3,-3,-3,-1,-3,-3,-4,-3,4,2,-3,1,0,-3,-2,-1,-3,-1,3,-3,-3,-1],[-1,-2,-3,-4,-1,-2,-3,-4,-3,2,4,-2,2,0,-3,-2,-1,-2,-1,1,-4,-3,-1],[-1,2,0,-1,-3,1,1,-2,-1,-3,-2,5,-1,-3,-1,0,-1,-3,-2,-2,0,1,-1],[-1,-1,-2,-3,-1,0,-2,-3,-2,1,2,-1,5,0,-2,-1,-1,-1,-1,1,-3,-1,-1],[-2,-3,-3,-3,-2,-3,-3,-3,-1,0,0,-3,0,6,-4,-2,-2,1,3,-1,-3,-3,-1],[-1,-2,-2,-1,-3,-1,-1,-2,-2,-3,-3,-1,-2,-4,7,-1,-1,-4,-3,-2,-2,-1,-2],[1,-1,1,0,-1,0,0,0,-1,-2,-2,0,-1,-2,-1,4,1,-3,-2,-2,0,0,0],[0,-1,0,-1,-1,-1,-1,-2,-2,-1,-1,-1,-1,-2,-1,1,5,-2,-2,0,-1,-1,0],[-3,-3,-4,-4,-2,-2,-3,-2,-2,-3,-2,-3,-1,1,-4,-3,-2,11,2,-3,-4,-3,-2],[-2,-2,-2,-3,-2,-1,-2,-3,2,-1,-1,-2,-1,3,-3,-2,-2,2,7,-1,-3,-2,-1],[0,-3,-3,-3,-1,-2,-2,-3,-3,3,1,-2,1,-1,-2,-2,0,-3,-1,4,-3,-2,-1],[-2,-1,3,4,-3,0,1,-1,0,-3,-4,0,-3,-3,-2,0,-1,-4,-3,-3,4,1,-1],[-1,0,0,1,-3,3,4,-2,0,-3,-3,1,-1,-3,-1,0,-1,-3,-2,-2,1,4,-1],[0,-1,-1,-1,-2,-1,-1,-1,-1,-1,-1,-1,-1,-1,-2,0,0,-2,-1,-1,-1,-1,-1]],Kb=function(){return{blosum62:Gs("ARNDCQEGHILKMFPSTWYVBZ?",Zb),blosum62x:Gs("ACDEFGHIKLMNPQRSTVWY",Yb)}}(),Qb=function(t,e,r,i,n){this.seq1=t,this.seq2=e,this.gapPenalty=r||-10,this.gapExtensionPenalty=i||-1,this.substMatrix=n||"blosum62",this.substMatrix&&(this.substMatrix=Kb[this.substMatrix])};Qb.prototype.initMatrices=function(){var t=this;this.n=this.seq1.length,this.m=this.seq2.length,this.score=void 0,this.ali="",this.S=[],this.V=[],this.H=[];var e,r;for(e=0;e<=this.n;++e)for(t.S[e]=[],t.V[e]=[],t.H[e]=[],r=0;r<=this.m;++r)t.S[e][r]=0,t.V[e][r]=0,t.H[e][r]=0;for(e=0;e<=this.n;++e)t.S[e][0]=t.gap(0),t.H[e][0]=-1/0;for(r=0;r<=this.m;++r)t.S[0][r]=t.gap(0),t.V[0][r]=-1/0;this.S[0][0]=0},Qb.prototype.gap=function(t){return this.gapPenalty+t*this.gapExtensionPenalty},Qb.prototype.makeScoreFn=function(){var t,e,r=this.seq1,i=this.seq2,n=this.substMatrix;return n?function(o,a){t=r[o],e=i[a];try{return n[t][e]}catch(t){return-4}}:(jf.warn("Alignment: no subst matrix"),function(n,o){return t=r[n],e=i[o],t===e?5:-3})},Qb.prototype.calc=function(){t.Debug&&jf.time("Alignment.calc"),this.initMatrices();var e,r,i,n,o,a,s,c=this.gap(0),u=this.makeScoreFn(),h=this.gapExtensionPenalty,l=this.V,p=this.H,d=this.S,f=this.n,m=this.m;for(a=1;a<=f;++a)for(r=d[a-1],e=l[a-1],i=l[a],n=p[a],o=d[a],s=1;s<=m;++s)i[s]=Math.max(r[s]+c,e[s]+h),n[s]=Math.max(o[s-1]+c,n[s-1]+h),o[s]=Math.max(r[s-1]+u(a-1,s-1),i[s],n[s]);t.Debug&&jf.timeEnd("Alignment.calc"),t.Debug&&jf.log(this.S,this.V,this.H)},Qb.prototype.trace=function(){var e=this;t.Debug&&jf.time("Alignment.trace"),this.ali1="",this.ali2="";var r,i=this.makeScoreFn(),n=this.n,o=this.m;for(this.S[n][o]>=this.V[n][o]?(r="S",this.score=this.S[n][o]):this.V[n][o]>=this.H[n][o]?(r="V",this.score=this.V[n][o]):(r="H",this.score=this.H[n][o]),t.Debug&&jf.log("Alignment: SCORE",this.score),t.Debug&&jf.log("Alignment: S, V, H",this.S[n][o],this.V[n][o],this.H[n][o]);n>0&&o>0;)"S"===r?e.S[n][o]===e.S[n-1][o-1]+i(n-1,o-1)?(e.ali1=e.seq1[n-1]+e.ali1,e.ali2=e.seq2[o-1]+e.ali2,--n,--o,r="S"):e.S[n][o]===e.V[n][o]?r="V":e.S[n][o]===e.H[n][o]?r="H":(--n,--o):"V"===r?e.V[n][o]===e.V[n-1][o]+e.gapExtensionPenalty?(e.ali1=e.seq1[n-1]+e.ali1,e.ali2="-"+e.ali2,--n,r="V"):e.V[n][o]===e.S[n-1][o]+e.gap(0)?(e.ali1=e.seq1[n-1]+e.ali1,e.ali2="-"+e.ali2,--n,r="S"):--n:"H"===r?e.H[n][o]===e.H[n][o-1]+e.gapExtensionPenalty?(e.ali1="-"+e.ali1,e.ali2=e.seq2[o-1]+e.ali2,--o,r="H"):e.H[n][o]===e.S[n][o-1]+e.gap(0)?(e.ali1="-"+e.ali1,e.ali2=e.seq2[o-1]+e.ali2,--o,r="S"):--o:jf.error("Alignment: no matrix");for(;n>0;)e.ali1=e.seq1[n-1]+e.ali1,e.ali2="-"+e.ali2,--n;for(;o>0;)e.ali1="-"+e.ali1,e.ali2=e.seq2[o-1]+e.ali2,--o;t.Debug&&jf.timeEnd("Alignment.trace"),t.Debug&&jf.log([this.ali1,this.ali2])};var Jb=function(t){function e(e){var r=this;t.call(this,e),e.scale||(this.scale="rainbow",this.reverse=gn(e.reverse,!0)),this.scalePerModel={},this.structure.eachModel(function(t){r.domain=[t.atomOffset,t.atomEnd],r.scalePerModel[t.index]=r.getScale()})}return t&&(e.__proto__=t),e.prototype=Object.create(t&&t.prototype),e.prototype.constructor=e,e.prototype.atomColor=function(t){return this.scalePerModel[t.modelIndex](t.index)},e}(pf);Hf.add("atomindex",Jb);var tx=function(t){function e(e){if(t.call(this,e),e.scale||(this.scale="OrRd"),!e.domain){var r,i=1/0,n=-1/0;e.sele&&(r=new Cf(e.sele)),this.structure.eachAtom(function(t){var e=t.bfactor;i=Math.min(i,e),n=Math.max(n,e)},r),this.domain=[i,n]}this.bfactorScale=this.getScale()}return t&&(e.__proto__=t),e.prototype=Object.create(t&&t.prototype),e.prototype.constructor=e,e.prototype.atomColor=function(t){return this.bfactorScale(t.bfactor)},e}(pf);Hf.add("bfactor",tx);var ex=function(t){function e(e){t.call(this,e),e.scale||(this.scale="Spectral");var r={},i={};this.structure.eachModel(function(t){var e=0,n={};t.eachChain(function(t){void 0===n[t.chainid]&&(n[t.chainid]=e,e+=1)}),this.domain=[0,e-1],r[t.index]=n,i[t.index]=this.getScale()}.bind(this)),this.atomColor=function(t){var e=r[t.modelIndex];return i[t.modelIndex](e[t.chainid])}}return t&&(e.__proto__=t),e.prototype=Object.create(t&&t.prototype),e.prototype.constructor=e,e}(pf);Hf.add("chainid",ex);var rx=function(t){function e(e){if(t.call(this,e),e.scale||(this.scale="Spectral"),e.domain){var r=this.getScale();this.atomColor=function(t){return r(t.chainIndex)}}else{var i={};this.structure.eachModel(function(t){this.domain=[t.chainOffset,t.chainEnd],i[t.index]=this.getScale()}.bind(this)),this.atomColor=function(t){return i[t.modelIndex](t.chainIndex)}}}return t&&(e.__proto__=t),e.prototype=Object.create(t&&t.prototype),e.prototype.constructor=e,e}(pf);Hf.add("chainindex",rx);var ix=function(t){function e(e){t.call(this,e),e.scale||(this.scale="Spectral");var r={},i={};this.structure.eachModel(function(t){var e=0,n={};t.eachChain(function(t){void 0===n[t.chainname]&&(n[t.chainname]=e,e+=1)}),this.domain=[0,e-1],r[t.index]=n,i[t.index]=this.getScale()}.bind(this)),this.atomColor=function(t){var e=r[t.modelIndex];return i[t.modelIndex](e[t.chainname])}}return t&&(e.__proto__=t),e.prototype=Object.create(t&&t.prototype),e.prototype.constructor=e,e}(pf);Hf.add("chainname",ix);var nx=function(t){function e(e){t.call(this,e),e.scale||(this.scale="RdYlBu"),this.rsrzScale=this.getScale({domain:[2,0]}),this.rsccScale=this.getScale({domain:[.678,1]});var r=e.structure.validation||{};this.rsrzDict=r.rsrzDict||{},this.rsccDict=r.rsccDict||{}}return t&&(e.__proto__=t),e.prototype=Object.create(t&&t.prototype),e.prototype.constructor=e,e.prototype.atomColor=function(t){var e=t.resno;t.inscode&&(e+="^"+t.inscode),t.chainname&&(e+=":"+t.chainname),e+="/"+t.modelIndex;var r=this.rsrzDict[e];if(void 0!==r)return this.rsrzScale(r);var i=this.rsccDict[e];return void 0!==i?this.rsccScale(i):9474192},e}(pf);Hf.add("densityfit",nx);var ox={ARG:{CD:.1,CZ:.5,NE:-.1},ASN:{CG:.55,OD1:-.55},ASP:{CB:-.16,CG:.36,OD1:-.6,OD2:-.6},CYS:{CB:.19,SG:-.19},GLN:{CD:.55,OE1:-.55},GLU:{CD:.36,CG:-.16,OE1:-.6,OE2:-.6},HIS:{CB:.1,CD2:.2,CE1:.45,CG:.15,ND1:.05,NE2:.05},LYS:{CE:.25,NZ:.75},MET:{CE:.06,CG:.06,SD:-.12},PTR:{C:.55,CA:.1,CZ:.25,N:-.35,O:-.55,O1P:-.85,O2P:-.85,O3P:-.85,OG1:-1.1,P:1.4},SEP:{C:.55,CA:.1,CB:.25,N:-.35,O:-.55,O1P:-.85,O2P:-.85,O3P:-.85,OG1:-1.1,P:1.4},SER:{CB:.25,OG:-.25},THR:{CB:.25,OG1:-.25},TPO:{C:.55,CA:.1,CB:.25,N:-.35,O:-.55,OG1:-1.1,O1P:-.85,O2P:-.85,O3P:-.85,P:1.4},TRP:{CD1:.06,CD2:.1,CE2:-.04,CE3:-.03,CG:-.03,NE1:-.06},TYR:{CZ:.25,OH:-.25},backbone:{C:.55,O:-.55,N:-.35,CA:.1}},ax=12,sx=1.04,cx=.25,ux=function(t){function e(e){function r(t){return t.isProtein()?ox[t.resname]&&ox[t.resname][t.atomname]||ox.backbone[t.atomname]||0:0}t.call(this,e),e.scale||(this.scale="rwb"),e.domain||(this.domain=[-.5,0,.5]);var i=this.getScale(),n=this.structure,o=new Float32Array(n.atomCount),a=[],s=[];n.eachAtom(function(t){if(o[t.index]=r(t)*t.occupancy,"N"===t.atomname){var e=$s(t);void 0!==e&&(a.push(e),s.push(cx*t.occupancy))}});var c=this.structure.getBoundingBox();c.expandByScalar(sx);var u=Hs(a),h=new Ya(u,c),l=new Ya(this.structure.atomStore,c),p=this.atomProxy,d=new g,f=ax*ax;this.positionColor=function(t){for(var e=0,r=l.within(t.x,t.y,t.z,ax),n=0;n<r.length;n++){var a=r[n],c=o[a];if(0!==c){p.index=a,d.x=t.x-p.x,d.y=t.y-p.y,d.z=t.z-p.z;var m=d.lengthSq();m<f&&(e+=c/m)}}for(var g=h.within(t.x,t.y,t.z,ax),v=0;v<g.length;v++){var y=g[v];d.x=t.x-u.x[y],d.y=t.y-u.y[y],d.z=t.z-u.z[y];var b=d.lengthSq();b<f&&(e+=s[y]/b)}return i(e)}}return t&&(e.__proto__=t),e.prototype=Object.create(t&&t.prototype),e.prototype.constructor=e,e}(pf);Hf.add("electrostatic",ux);var hx={H:16777215,HE:14286847,LI:13402367,BE:12779264,B:16758197,C:9474192,N:3166456,O:16715021,F:9494608,NE:11789301,NA:11230450,MG:9109248,AL:12560038,SI:1578e4,P:16744448,S:16777008,CL:2093087,AR:8442339,K:9388244,CA:4062976,SC:15132390,TI:12567239,V:10921643,CR:9083335,MN:10255047,FE:14706227,CO:15765664,NI:5296208,CU:13140019,ZN:8224944,GA:12750735,GE:6721423,AS:12419299,SE:16752896,BR:10889513,KR:6076625,RB:7351984,SR:65280,Y:9764863,ZR:9756896,NB:7586505,MO:5551541,TC:3907230,RU:2396047,RH:687500,PD:27013,AG:12632256,CD:16767375,IN:10909043,SN:6717568,SB:10380213,TE:13924864,I:9699476,XE:9699476,CS:5707663,BA:51456,LA:7394559,CE:16777159,PR:14286791,ND:13107143,PM:10747847,SM:9437127,EU:6422471,GD:4587463,TB:3211207,DY:2097095,HO:65436,ER:58997,TM:54354,YB:48952,LU:43812,HF:5096191,TA:5089023,W:2200790,RE:2522539,OS:2516630,IR:1528967,PT:13684960,AU:16765219,HG:12105936,TL:10900557,PB:5724513,BI:10375093,PO:11230208,AT:7688005,RN:4358806,FR:4325478,RA:32e3,AC:7384058,TH:47871,PA:41471,U:36863,NP:33023,PU:27647,AM:5528818,CM:7888099,BK:9064419,CF:10565332,ES:11739092,FM:11739066,MD:11734438,NO:12389767,LR:13041766,RF:13369433,DB:13697103,SG:14221381,BH:14680120,HS:15073326,MT:15400998,DS:16777215,RG:16777215,CN:16777215,UUT:16777215,FL:16777215,UUP:16777215,LV:16777215,UUH:16777215,D:16777152,T:16777120},lx=function(t){function e(e){var r=e||{};r.value=gn(r.value,hx.C),t.call(this,r)}return t&&(e.__proto__=t),e.prototype=Object.create(t&&t.prototype),e.prototype.constructor=e,e.prototype.atomColor=function(t){var e=t.element;return"C"===e?this.value:hx[e]||16777215},e}(pf);Hf.add("element",lx);var px=function(t){function e(e){t.call(this,e),e.scale||(this.scale="Spectral"),e.domain||(this.domain=[0,this.structure.entityList.length-1]);var r=this.getScale();this.atomColor=function(t){return r(t.entityIndex)}}return t&&(e.__proto__=t),e.prototype=Object.create(t&&t.prototype),e.prototype.constructor=e,e}(pf);Hf.add("entityindex",px);var dx=function(t){function e(){t.apply(this,arguments)}return t&&(e.__proto__=t),e.prototype=Object.create(t&&t.prototype),e.prototype.constructor=e,e.prototype.atomColor=function(t){var e=t.entity;switch(e?e.entityType:void 0){case _v:return 8374655;case wv:return 16629894;case Sv:return 12496596;case Av:return 3697840;default:return 16777113}},e}(pf);Hf.add("entitytype",dx);var fx=function(t){function e(e){t.call(this,e);var r=e.structure.validation||{};this.geoAtomDict=r.geoAtomDict||{},this.geoDict=r.geoDict||{}}return t&&(e.__proto__=t),e.prototype=Object.create(t&&t.prototype),e.prototype.constructor=e,e.prototype.atomColor=function(t){var e=t.resno;t.inscode&&(e+="^"+t.inscode),t.chainname&&(e+=":"+t.chainname),e+="/"+t.modelIndex;var r,i=this.geoAtomDict[e];return r=void 0!==i?Xn(i[t.atomname]||0):this.geoDict[e]||0,0===r?2188972:1===r?16703627:2===r?16018755:r>=3?10813478:9474192},e}(pf);Hf.add("geoquality",fx);var mx=function(t){function e(e){t.call(this,e),e.scale||(this.scale="RdYlGn");var r,i={};for(r in Fv)i[r]=Fv[r][0];if(!e.domain){var n,o=1/0,a=-1/0;for(r in i)n=i[r],o=Math.min(o,n),a=Math.max(a,n);this.domain=[o,0,a]}var s=this.getScale();this.atomColor=function(t){return s(i[t.resname]||Bv)}}return t&&(e.__proto__=t),e.prototype=Object.create(t&&t.prototype),e.prototype.constructor=e,e}(pf);Hf.add("hydrophobicity",mx);var gx=function(t){function e(e){t.call(this,e),e.scale||(this.scale="rainbow"),e.domain||(this.domain=[0,this.structure.modelStore.count]);var r=this.getScale();this.atomColor=function(t){return r(t.modelIndex)}}return t&&(e.__proto__=t),e.prototype=Object.create(t&&t.prototype),e.prototype.constructor=e,e}(pf);Hf.add("modelindex",gx);var vx=function(t){function e(){t.apply(this,arguments)}return t&&(e.__proto__=t),e.prototype=Object.create(t&&t.prototype),e.prototype.constructor=e,e.prototype.atomColor=function(t){switch(t.residueType.moleculeType){case 1:return 3697840;case 2:return 15729279;case 3:return 12496596;case 4:return 16629894;case 5:return 12540695;case 6:return 8374655;default:return 16777113}},e}(pf);Hf.add("moleculetype",vx);var yx=function(t){function e(e){t.call(this,e),e.scale||(this.scale="PuBu"),e.domain||(this.domain=[0,1]);var r=this.getScale();this.atomColor=function(t){return r(t.occupancy)}}return t&&(e.__proto__=t),e.prototype=Object.create(t&&t.prototype),e.prototype.constructor=e,e}(pf);Hf.add("occupancy",yx);var bx=function(t){function e(e){t.call(this,e),e.scale||(this.scale="rwb"),e.domain||(this.domain=[-1,1]),this.partialchargeScale=this.getScale()}return t&&(e.__proto__=t),e.prototype=Object.create(t&&t.prototype),e.prototype.constructor=e,e.prototype.atomColor=function(t){return this.partialchargeScale(t.partialCharge)},e}(pf);Hf.add("partialcharge",bx);var xx=function(t){function e(){t.apply(this,arguments)}return t&&(e.__proto__=t),e.prototype=Object.create(t&&t.prototype),e.prototype.constructor=e,e.prototype.atomColor=function(){return Ws()},e.prototype.volumeColor=function(){return Ws()},e.prototype.positionColor=function(){return Ws()},e}(pf);Hf.add("random",xx);var _x=function(t){function e(e){var r=this;if(t.call(this,e),e.scale||(this.scale="rainbow",this.reverse=gn(e.reverse,!0)),e.domain){var i=this.getScale();this.atomColor=function(t){return i(t.residueIndex)}}else{var n={};this.structure.eachChain(function(t){r.domain=[t.residueOffset,t.residueEnd],n[t.index]=r.getScale()}),this.atomColor=function(t){return n[t.chainIndex](t.residueIndex)}}}return t&&(e.__proto__=t),e.prototype=Object.create(t&&t.prototype),e.prototype.constructor=e,e}(pf);Hf.add("residueindex",_x);var wx={ALA:9240460,ARG:124,ASN:16743536,ASP:10485826,CYS:16777072,GLN:16731212,GLU:6684672,GLY:16777215,HIS:7368959,ILE:19456,LEU:4546117,LYS:4671416,MET:12099650,PHE:5459026,PRO:5395026,SER:16740418,THR:12078080,TRP:5195264,TYR:9203788,VAL:16747775,ASX:16711935,GLX:16711935,ASH:16711935,GLH:16711935,A:10526975,G:16740464,I:8454143,C:16747595,T:10551200,U:16744576,DA:10526975,DG:16740464,DI:8454143,DC:16747595,DT:10551200,DU:16744576},Sx=function(t){function e(){t.apply(this,arguments)}return t&&(e.__proto__=t),e.prototype=Object.create(t&&t.prototype),e.prototype.constructor=e,e.prototype.atomColor=function(t){return wx[t.resname]||16711935},e}(pf);Hf.add("resname",Sx);var Ax={alphaHelix:16711808,threeTenHelix:10485888,piHelix:6291584,betaStrand:16762880,betaTurn:6324479,coil:16777215,dna:11403518,rna:16580962,carbohydrate:10921722},Mx=function(t){function e(e){t.call(this,e),this.rp=this.structure.getResidueProxy()}return t&&(e.__proto__=t),e.prototype=Object.create(t&&t.prototype),e.prototype.constructor=e,e.prototype.atomColor=function(t){var e=t.sstruc,r=this.rp;return"h"===e?Ax.alphaHelix:"g"===e?Ax.threeTenHelix:"i"===e?Ax.piHelix:"e"===e||"b"===e?Ax.betaStrand:"t"===e?Ax.betaTurn:(r.index=t.residueIndex,r.isDna()?Ax.dna:r.isRna()?Ax.rna:r.isSaccharide()?Ax.carbohydrate:r.isProtein()||"s"===e||"l"===e?Ax.coil:8421504)},e}(pf);Hf.add("sstruc",Mx);var Ex=function(t){function e(){t.apply(this,arguments)}return t&&(e.__proto__=t),e.prototype=Object.create(t&&t.prototype),e.prototype.constructor=e,e.prototype.atomColor=function(){return this.value},e.prototype.bondColor=function(){return this.value},e.prototype.valueColor=function(){return this.value},e.prototype.volumeColor=function(){return this.value},e}(pf);Hf.add("uniform",Ex);var Tx=function(t){function e(e){t.call(this,e),this.valueScale=this.getScale()}return t&&(e.__proto__=t),e.prototype=Object.create(t&&t.prototype),e.prototype.constructor=e,e.prototype.volumeColor=function(t){return this.valueScale(this.volume.data[t])},e}(pf);Hf.add("value",Tx);var Px=function(t){function e(e){t.call(this,e);var r=this.volume;if(r&&r.inverseMatrix){var i=this.getScale(),n=r.inverseMatrix,o=r.data,a=r.nx,s=r.ny,c=a*s,u=new g;this.positionColor=function(t){u.copy(t),u.applyMatrix4(n);var e=Math.floor(u.x),r=Math.floor(u.y),h=Math.floor(u.z),l=(h*s+r)*a+e,p=l+1,d=l+a,f=l+c,m=d+1,g=f+1,v=d+c,y=v+1,b=o[l],x=o[p],_=o[d],w=o[f],S=o[m],A=o[g],M=o[v],E=o[y],T=u.x-e,P=u.y-r,C=u.z-h,I=Qn(b,x,T),R=Qn(w,A,T),L=Qn(_,S,T),O=Qn(M,E,T),D=Qn(Qn(I,L,P),Qn(R,O,P),C);return i(D)}}else{var h=this.value;this.positionColor=function(){return h}}}return t&&(e.__proto__=t),e.prototype=Object.create(t&&t.prototype),e.prototype.constructor=e,e.prototype.positionColor=function(){},e}(pf);Hf.add("volume",Px);var Cx=function(t){function e(e,r,i){var n=this,o=i||{};o.name=gn(o.name,r.name),t.call(this,e,o),this.script=r,this.status="loaded",this.script.signals.nameChanged.add(function(t){n.setName(t)})}t&&(e.__proto__=t),e.prototype=Object.create(t&&t.prototype),e.prototype.constructor=e;var r={type:{}};return r.type.get=function(){return"script"},e.prototype.addRepresentation=function(){},e.prototype.removeRepresentation=function(){},e.prototype.run=function(){var t=this;this.setStatus("running"),this.script.call(this.stage).then(function(){t.setStatus("finished")}),this.setStatus("called")},e.prototype.dispose=function(){this.signals.disposed.dispatch()},e.prototype.setVisibility=function(){},e.prototype.getCenter=function(){},e.prototype.getZoom=function(){},e.prototype.getBox=function(){},Object.defineProperties(e.prototype,r),e}(jb);Kf.add("script",Cx);var Ix=function(t){function e(e,r,i){var n=i||{};n.name=gn(n.name,r.name),t.call(this,e,n),this.shape=r}t&&(e.__proto__=t),e.prototype=Object.create(t&&t.prototype),e.prototype.constructor=e;var r={type:{}};return r.type.get=function(){return"shape"},e.prototype.addRepresentation=function(e,r){return t.prototype.addRepresentation.call(this,e,this.shape,r)},e.prototype.getBoxUntransformed=function(){return this.shape.boundingBox},e.prototype.getCenterUntransformed=function(){return this.shape.center},e.prototype.dispose=function(){this.shape.dispose(),t.prototype.dispose.call(this)},Object.defineProperties(e.prototype,r),e}(jb);Kf.add("shape",Ix);var Rx=function(t){function e(e,r,i,n){var o=this,a=i||{};a.name=gn(a.name,r.name),t.call(this,e,a),this.signals=Object.assign(this.signals,{frameChanged:new no,playerChanged:new no,countChanged:new no,parametersChanged:new no}),this.trajectory=r,this.parent=n,this.status="loaded",this.defaultStep=gn(a.defaultStep,void 0),this.defaultTimeout=gn(a.defaultTimeout,50),this.defaultInterpolateType=gn(a.defaultInterpolateType,""),this.defaultInterpolateStep=gn(a.defaultInterpolateStep,5),this.defaultMode=gn(a.defaultMode,"loop"),this.defaultDirection=gn(a.defaultDirection,"forward"),r.signals.frameChanged.add(function(t){o.signals.frameChanged.dispatch(t)}),r.signals.playerChanged.add(function(t){o.signals.playerChanged.dispatch(t)}),r.signals.countChanged.add(function(t){o.signals.countChanged.dispatch(t)}),void 0!==a.initialFrame&&this.setFrame(a.initialFrame)}t&&(e.__proto__=t),e.prototype=Object.create(t&&t.prototype),e.prototype.constructor=e;var r={type:{}};return r.type.get=function(){return"trajectory"},e.prototype.addRepresentation=function(e,r){return t.prototype.addRepresentation.call(this,e,this.trajectory,r)},e.prototype.setFrame=function(t){this.trajectory.setFrame(t)},e.prototype.setParameters=function(t){this.trajectory.setParameters(t),this.signals.parametersChanged.dispatch(t)},e.prototype.dispose=function(){this.trajectory.dispose(),t.prototype.dispose.call(this)},e.prototype.getCenter=function(){},Object.defineProperties(e.prototype,r),e}(jb),Lx=function(t){function e(e,r,i){var n=i||{};n.timeOffset=gn(n.timeOffset,e.timeOffset),n.deltaTime=gn(n.deltaTime,e.deltaTime),t.call(this,"",r,n),this.name=e.name,this.path=e.path,this.frames=e.coordinates,this.boxes=e.boxes,this._init(r)}t&&(e.__proto__=t),e.prototype=Object.create(t&&t.prototype),e.prototype.constructor=e;var r={type:{}};return r.type.get=function(){return"frames"},e.prototype._makeAtomIndices=function(){"StructureView"===this.structure.type?this.atomIndices=this.structure.getAtomIndices():this.atomIndices=null},e.prototype._loadFrame=function(t,e){var r,i=this.frames[t];if(this.atomIndices){var n=this.atomIndices,o=n.length;r=new Float32Array(3*o);for(var a=0;a<o;++a){var s=3*a,c=3*n[a];r[s+0]=i[c+0],r[s+1]=i[c+1],r[s+2]=i[c+2]}}else r=new Float32Array(i);var u=this.boxes[t],h=this.frames.length;this._process(t,u,r,h),"function"==typeof e&&e()},e.prototype._loadFrameCount=function(){this.frames&&this._setFrameCount(this.frames.length)},e.prototype.getPath=function(t,e){for(var r=this,i=this.frameCount,n=3*t,o=new Float32Array(3*i),a=0;a<i;++a){var s=3*a,c=r.frames[a];o[s+0]=c[n+0],o[s+1]=c[n+1],o[s+2]=c[n+2]}e(o)},Object.defineProperties(e.prototype,r),e}(Hy),Ox=function(t){function e(e,r,i){t.call(this,"",r,i),this._init(r)}t&&(e.__proto__=t),e.prototype=Object.create(t&&t.prototype),e.prototype.constructor=e;var r={type:{}};return r.type.get=function(){return"structure"},e.prototype._makeAtomIndices=function(){this.structure.atomSet.getSize()<this.structure.atomStore.count?this.atomIndices=this.structure.getAtomIndices():this.atomIndices=null},e.prototype._loadFrame=function(t,e){var r,i=this.structure,n=i.frames[t];if(this.atomIndices){var o=this.atomIndices,a=o.length;r=new Float32Array(3*a);for(var s=0;s<a;++s){var c=3*s,u=3*o[s];r[c+0]=n[u+0],r[c+1]=n[u+1],r[c+2]=n[u+2]}}else r=new Float32Array(n);var h=i.boxes[t],l=i.frames.length;this._process(t,h,r,l),"function"==typeof e&&e()},e.prototype._loadFrameCount=function(){this._setFrameCount(this.structure.frames.length)},e.prototype.getPath=function(t,e){for(var r=this,i=this.frameCount,n=3*t,o=new Float32Array(3*i),a=0;a<i;++a){var s=3*a,c=r.structure.frames[a];o[s+0]=c[n+0],o[s+1]=c[n+1],o[s+2]=c[n+2]}e(o)},Object.defineProperties(e.prototype,r),e}(Hy),Dx=function(t){function e(e,r,i){t.call(this,e,r,i),this._init(r)}t&&(e.__proto__=t),e.prototype=Object.create(t&&t.prototype),e.prototype.constructor=e;var r={type:{}};return r.type.get=function(){return"remote"},e.prototype._makeAtomIndices=function(){var t=[];if("StructureView"===this.structure.type){for(var e=this.structure.getAtomIndices(),r=e.length,i=e[0],n=e[0],o=1;o<r;++o){var a=e[o];n+1<a&&(t.push([i,n+1]),i=a),n=a}t.push([i,n+1])}else t.push([0,this.atomCount]);this.atomIndices=t},e.prototype._loadFrame=function(t,e){var r=this,i=new window.XMLHttpRequest,n=Wf.trajectory,o=n.getFrameUrl(this.trajPath,t),a=n.getFrameParams(this.trajPath,this.atomIndices);i.open("POST",o,!0),i.responseType="arraybuffer",i.setRequestHeader("Content-type","application/x-www-form-urlencoded"),i.addEventListener("load",function(){var n=i.response;if(!n)return void jf.error("empty arrayBuffer for '"+o+"'");var a=new Int32Array(n,0,1)[0],s=new Float32Array(n,8,9),c=new Float32Array(n,44);r._process(t,s,c,a),"function"==typeof e&&e()},!1),i.send(a)},e.prototype._loadFrameCount=function(){var t=this,e=new window.XMLHttpRequest,r=Wf.trajectory.getCountUrl(this.trajPath);e.open("GET",r,!0),e.addEventListener("load",function(){t._setFrameCount(parseInt(e.response))},!1),e.send(null)},e.prototype.getPath=function(t,e){var r=this;if(this.pathCache[t])return void e(this.pathCache[t]);jf.time("loadPath");var i=new window.XMLHttpRequest,n=Wf.trajectory.getPathUrl(this.trajPath,t);i.open("POST",n,!0),i.responseType="arraybuffer",i.setRequestHeader("Content-type","application/x-www-form-urlencoded"),i.addEventListener("load",function(){jf.timeEnd("loadPath");var o=i.response;if(!o)return void jf.error("empty arrayBuffer for '"+n+"'");var a=new Float32Array(o);r.pathCache[t]=a,e(a)},!1),i.send("")},Object.defineProperties(e.prototype,r),e}(Hy);Uy.prototype.getView=function(t){return new Nx(this,t)};var Nx=function(e){function r(t,r){e.call(this),this.structure=t,this.selection=r,this.center=new g,this.boundingBox=new st,this._bp=this.getBondProxy(),this._ap=this.getAtomProxy(),this._rp=this.getResidueProxy(),this._cp=this.getChainProxy(),this.selection&&this.selection.signals.stringChanged.add(this.refresh,this),this.structure.signals.refreshed.add(this.refresh,this),this.refresh()}e&&(r.__proto__=e),r.prototype=Object.create(e&&e.prototype),r.prototype.constructor=r;var i={type:{},name:{},path:{},title:{},id:{},atomSetDict:{},biomolDict:{},entityList:{},unitcell:{},frames:{},boxes:{},validation:{},bondStore:{},backboneBondStore:{},rungBondStore:{},atomStore:{},residueStore:{},chainStore:{},modelStore:{},atomMap:{},residueMap:{},bondHash:{},spatialHash:{}};return r.prototype.init=function(){},i.type.get=function(){return"StructureView"},i.name.get=function(){return this.structure.name},i.path.get=function(){return this.structure.path},i.title.get=function(){return this.structure.title},i.id.get=function(){return this.structure.id},i.atomSetDict.get=function(){return this.structure.atomSetDict},i.biomolDict.get=function(){return this.structure.biomolDict},i.entityList.get=function(){return this.structure.entityList},i.unitcell.get=function(){return this.structure.unitcell},i.frames.get=function(){return this.structure.frames},i.boxes.get=function(){return this.structure.boxes},i.validation.get=function(){return this.structure.validation},i.bondStore.get=function(){return this.structure.bondStore},i.backboneBondStore.get=function(){return this.structure.backboneBondStore},i.rungBondStore.get=function(){return this.structure.rungBondStore},i.atomStore.get=function(){return this.structure.atomStore},i.residueStore.get=function(){return this.structure.residueStore},i.chainStore.get=function(){return this.structure.chainStore},i.modelStore.get=function(){return this.structure.modelStore},i.atomMap.get=function(){return this.structure.atomMap},i.residueMap.get=function(){return this.structure.residueMap},i.bondHash.get=function(){return this.structure.bondHash},i.spatialHash.get=function(){return this.structure.spatialHash},r.prototype.refresh=function(){var e=this;t.Debug&&jf.time("StructureView.refresh"),this.atomSetCache={},this.atomSet=this.getAtomSet(this.selection,!0),this.structure.atomSet&&(this.atomSet=this.atomSet.intersection(this.structure.atomSet)),this.bondSet=this.getBondSet();for(var r in e.atomSetDict){var i=e.atomSetDict[r];e.atomSetCache["__"+r]=i.makeIntersection(e.atomSet)}this.atomCount=this.atomSet.getSize(),this.bondCount=this.bondSet.getSize(),this.boundingBox=this.getBoundingBox(),this.center=this.boundingBox.getCenter(),t.Debug&&jf.timeEnd("StructureView.refresh"),this.signals.refreshed.dispatch()},r.prototype.setSelection=function(t){this.selection=t,this.refresh()},r.prototype.getSelection=function(t){var e=[];t&&t.string&&e.push(t.string);var r=this.structure.getSelection();r&&r.string&&e.push(r.string),this.selection&&this.selection.string&&e.push(this.selection.string);var i="";return e.length>0&&(i="( "+e.join(" ) AND ( ")+" )"),new Cf(i)},r.prototype.getStructure=function(){return this.structure.getStructure()},r.prototype.eachBond=function(t,e){this.structure.eachBond(t,this.getSelection(e))},r.prototype.eachAtom=function(t,e){var r=this.getAtomProxy(),i=this.getAtomSet(e),n=this.atomStore.count;if(i.getSize()<n)i.forEach(function(e){r.index=e,t(r)});else for(var o=0;o<n;++o)r.index=o,t(r)},r.prototype.eachResidue=function(t,e){this.structure.eachResidue(t,this.getSelection(e))},r.prototype.eachResidueN=function(){console.error("StructureView.eachResidueN() not implemented")},r.prototype.eachChain=function(t,e){this.structure.eachChain(t,this.getSelection(e))},r.prototype.eachModel=function(t,e){this.structure.eachModel(t,this.getSelection(e))},r.prototype.getAtomSet=function(t,e){var r=this.structure.getAtomSet(t);return!e&&this.atomSet&&(r=r.makeIntersection(this.atomSet)),r},r.prototype.getAtomIndices=function(t){return this.structure.getAtomIndices(this.getSelection(t))},r.prototype.refreshPosition=function(){return this.structure.refreshPosition()},r.prototype.dispose=function(){this.selection&&this.selection.signals.stringChanged.remove(this.refresh,this),this.structure.signals.refreshed.remove(this.refresh,this),delete this.structure,delete this.atomSet,delete this.bondSet,delete this.atomCount,delete this.bondCount},Object.defineProperties(r.prototype,i),r}(Uy),kx=function(t){function e(e,r,i){var n=i||{};n.name=gn(n.name,r.name),t.call(this,e,n),this.signals=Object.assign(this.signals,{trajectoryAdded:new no,trajectoryRemoved:new no,defaultAssemblyChanged:new no}),this.structure=r,this.trajList=[],this.initSelection(n.sele),this.setDefaultAssembly(n.assembly||"")}t&&(e.__proto__=t),e.prototype=Object.create(t&&t.prototype),e.prototype.constructor=e;var r={type:{}};return r.type.get=function(){return"structure"},e.prototype.initSelection=function(t){var e=this;this.selection=new Cf(t),this.structureView=new Nx(this.structure,this.selection),this.selection.signals.stringChanged.add(function(){e.structureView.setSelection(e.selection),e.rebuildRepresentations(),e.rebuildTrajectories()})},e.prototype.setSelection=function(t){return this.selection.setString(t),this},e.prototype.setDefaultAssembly=function(t){var e=this;this.defaultAssembly=t,this.reprList.forEach(function(t){t.setParameters({defaultAssembly:e.defaultAssembly})}),this.signals.defaultAssemblyChanged.dispatch(t)},e.prototype.rebuildRepresentations=function(){this.reprList.forEach(function(t){t.build()})},e.prototype.rebuildTrajectories=function(){var t=this;this.trajList.slice().forEach(function(e){e.trajectory.setStructure(t.structureView)})},e.prototype.addRepresentation=function(e,r){var i=r||{};return i.defaultAssembly=this.defaultAssembly,t.prototype.addRepresentation.call(this,e,this.structureView,i)},e.prototype.addTrajectory=function(t,e){var r=this,i=Xs(t,this.structureView,e);i.signals.frameChanged.add(function(){r.updateRepresentations({position:!0})});var n=new Rx(this.stage,i,e,this);return this.trajList.push(n),this.signals.trajectoryAdded.dispatch(n),n},e.prototype.removeTrajectory=function(t){var e=this.trajList.indexOf(t);-1!==e&&this.trajList.splice(e,1),t.dispose(),this.signals.trajectoryRemoved.dispatch(t)},e.prototype.dispose=function(){this.trajList.slice().forEach(function(t){t.dispose()}),this.trajList.length=0,this.structure.dispose(),t.prototype.dispose.call(this)},e.prototype.autoView=function(t,e){Number.isInteger(t)&&(e=t,t=void 0),this.stage.animationControls.zoomMove(this.getCenter(t),this.getZoom(t),gn(e,0))},e.prototype.getBoxUntransformed=function(t){return t?this.structureView.getBoundingBox(new Cf(t)):this.structureView.boundingBox},e.prototype.getCenterUntransformed=function(t){return t&&"string"==typeof t?this.structure.atomCenter(new Cf(t)):this.structure.center},e.prototype.superpose=function(t,e,r,i){return Vs(this.structureView,t.structureView,e,r,i),this.updateRepresentations({position:!0}),this},e.prototype.setVisibility=function(e){return t.prototype.setVisibility.call(this,e),this.trajList.forEach(function(t){t.setVisibility(e)}),this},Object.defineProperties(e.prototype,r),e}(jb);Kf.add("structure",kx),Kf.add("structureview",kx);var Fx=function(t){function e(e,r,i){var n=i||{};n.name=gn(n.name,r.name),t.call(this,e,n),this.surface=r}t&&(e.__proto__=t),e.prototype=Object.create(t&&t.prototype),e.prototype.constructor=e;var r={type:{}};return r.type.get=function(){return"surface"},e.prototype.addRepresentation=function(e,r){return t.prototype.addRepresentation.call(this,e,this.surface,r)},e.prototype.getBoxUntransformed=function(){return this.surface.boundingBox},e.prototype.getCenterUntransformed=function(){return this.surface.center},e.prototype.dispose=function(){this.surface.dispose(),t.prototype.dispose.call(this)},Object.defineProperties(e.prototype,r),e}(jb);Kf.add("surface",Fx);var Bx=function(t){function e(e,r,i){var n=i||{};n.name=gn(n.name,r.name),t.call(this,e,n),this.volume=r}t&&(e.__proto__=t),e.prototype=Object.create(t&&t.prototype),e.prototype.constructor=e;var r={type:{}};return r.type.get=function(){return"volume"},e.prototype.addRepresentation=function(e,r){return t.prototype.addRepresentation.call(this,e,this.volume,r)},e.prototype.getBoxUntransformed=function(){return this.volume.boundingBox},e.prototype.getCenterUntransformed=function(){return this.volume.center},e.prototype.dispose=function(){this.volume.dispose(),t.prototype.dispose.call(this)},Object.defineProperties(e.prototype,r),e}(jb);Kf.add("volume",Bx);var zx=function(t){function e(e,r,i){t.call(this,e,r,i),this.type="axes",this.parameters=Object.assign({radius:{type:"number",precision:3,max:10,min:.001},sphereDetail:!0,radialSegments:!0,disableImpostor:!0,showAxes:{type:"boolean",rebuild:!0},showBox:{type:"boolean",rebuild:!0}},this.parameters,{assembly:null}),this.init(i)}return t&&(e.__proto__=t),e.prototype=Object.create(t&&t.prototype),e.prototype.constructor=e,e.prototype.init=function(e){var r=e||{};r.radius=gn(r.radius,.5),r.colorValue=gn(r.colorValue,"lightgreen"),this.showAxes=gn(r.showAxes,!0),this.showBox=gn(r.showBox,!1),t.prototype.init.call(this,r)},e.prototype.getPrincipalAxes=function(){var t,e=this.getAssembly();return e&&(t=e.partList[0].getSelection()),this.structureView.getPrincipalAxes(t)},e.prototype.getAxesData=function(t){var e=this.getPrincipalAxes(t),r=new tt(this.colorValue),i=0,n=0;this.showAxes&&(i+=6,n+=3),this.showBox&&(i+=8,n+=12);var o=new Float32Array(3*i),a=ko(i,r.r,r.g,r.b),s=No(i,this.radius),c=new Float32Array(3*n),u=new Float32Array(3*n),h=ko(n,r.r,r.g,r.b),l=No(n,this.radius),p=0;if(this.showAxes){var d=function(t,e){t.toArray(o,2*p),e.toArray(o,2*p+3),t.toArray(c,p),e.toArray(u,p),p+=3};d(e.begA,e.endA),d(e.begB,e.endB),d(e.begC,e.endC)}if(this.showBox){var f=new g,m=e.getProjectedScaleForAtoms(t),v=m.d1a,y=m.d2a,b=m.d3a,x=m.d1b,_=m.d2b,w=m.d3b;console.log(v,y,b,x,_,w);var S=2*p,A=function(t,r,i){f.copy(e.center).addScaledVector(e.normVecA,t).addScaledVector(e.normVecB,r).addScaledVector(e.normVecC,i),f.toArray(o,S),S+=3};A(v,y,b),A(v,y,w),A(v,_,w),A(v,_,b),A(x,_,w),A(x,_,b),A(x,y,b),A(x,y,w);var M=p,E=function(t,e){f.fromArray(o,2*p+3*t).toArray(c,M),f.fromArray(o,2*p+3*e).toArray(u,M),M+=3};E(0,1),E(0,3),E(0,6),E(1,2),E(1,7),E(2,3),E(2,4),E(3,5),E(4,5),E(4,7),E(5,6),E(6,7)}var T=new ev(e);return{vertex:{position:o,color:a,radius:s,picking:T},edge:{position1:c,position2:u,color:h,color2:h,radius:l,picking:T}}},e.prototype.create=function(){var t=this.getAxesData(this.structureView);this.sphereBuffer=new yb(t.vertex,this.getBufferParams({sphereDetail:this.sphereDetail,disableImpostor:this.disableImpostor,dullInterior:!0})),this.cylinderBuffer=new Nb(t.edge,this.getBufferParams({openEnded:!0,radialSegments:this.radialSegments,disableImpostor:this.disableImpostor,dullInterior:!0})),this.dataList.push({sview:this.structureView,bufferList:[this.sphereBuffer,this.cylinderBuffer]})},e.prototype.updateData=function(t,e){var r=this.getAxesData(e.sview),i={},n={};t&&!t.position||(i.position=r.vertex.position,n.position1=r.edge.position1,n.position2=r.edge.position2),t&&!t.color||(i.color=r.vertex.color,n.color=r.edge.color,n.color2=r.edge.color),t&&!t.radius||(i.radius=r.vertex.radius,n.radius=r.edge.radius),this.sphereBuffer.setAttributes(i),this.cylinderBuffer.setAttributes(n)},e}(Eb);Xf.add("axes",zx);var Ux=function(t){function e(e,r,i){t.call(this,e,r,i),this.type="ball+stick",this.parameters=Object.assign({sphereDetail:!0,radialSegments:!0,openEnded:!0,disableImpostor:!0,aspectRatio:{type:"number",precision:1,max:10,min:1},lineOnly:{type:"boolean",rebuild:!0},cylinderOnly:{type:"boolean",rebuild:!0},multipleBond:{type:"select",rebuild:!0,options:{off:"off",symmetric:"symmetric",offset:"offset"}},bondScale:{type:"number",precision:2,max:1,min:.01},bondSpacing:{type:"number",precision:2,max:2,min:.5}},this.parameters),this.init(i)}return t&&(e.__proto__=t),e.prototype=Object.create(t&&t.prototype),e.prototype.constructor=e,e.prototype.init=function(e){var r=e||{};r.radius=gn(r.radius,.15),this.aspectRatio=gn(r.aspectRatio,2),this.lineOnly=gn(r.lineOnly,!1),this.cylinderOnly=gn(r.cylinderOnly,!1),this.multipleBond=gn(r.multipleBond,"off"),this.bondSpacing=gn(r.bondSpacing,1),this.bondScale=gn(r.bondScale,.4),t.prototype.init.call(this,r)},e.prototype.getAtomParams=function(e,r){return r=Object.assign({radiusParams:{radius:this.radius,scale:this.scale*this.aspectRatio}},r),t.prototype.getAtomParams.call(this,e,r)},e.prototype.getAtomData=function(t,e,r){return t.getAtomData(this.getAtomParams(e,r))},e.prototype.getBondParams=function(e,r){return r=Object.assign({multipleBond:this.multipleBond,bondSpacing:this.bondSpacing,bondScale:this.bondScale},r),t.prototype.getBondParams.call(this,e,r)},e.prototype.getBondData=function(t,e,r){return t.getBondData(this.getBondParams(e,r))},e.prototype.createData=function(t){var e=this.getBondData(t),r=[];if(this.lineOnly)this.lineBuffer=new kb(e,this.getBufferParams()),r.push(this.lineBuffer);else{var i=new Nb(e,this.getBufferParams({openEnded:this.openEnded,radialSegments:this.radialSegments,disableImpostor:this.disableImpostor,dullInterior:!0}));if(r.push(i),!this.cylinderOnly){var n=new yb(this.getAtomData(t),this.getBufferParams({sphereDetail:this.sphereDetail,disableImpostor:this.disableImpostor,dullInterior:!0}));r.push(n)}}return{bufferList:r}},e.prototype.updateData=function(t,e){"off"!==this.multipleBond&&t&&t.radius&&(t.position=!0);var r=this.getBondData(e.sview,t);if(this.lineOnly){var i={};t&&!t.position||(i.position1=r.position1,i.position2=r.position2),t&&!t.color||(i.color=r.color,i.color2=r.color2),e.bufferList[0].setAttributes(i)}else{var n={};if(t&&!t.position||(n.position1=r.position1,n.position2=r.position2),t&&!t.color||(n.color=r.color,n.color2=r.color2),t&&!t.radius||(n.radius=r.radius),e.bufferList[0].setAttributes(n),!this.cylinderOnly){var o=this.getAtomData(e.sview,t),a={};t&&!t.position||(a.position=o.position),t&&!t.color||(a.color=o.color),t&&!t.radius||(a.radius=o.radius),e.bufferList[1].setAttributes(a)}}},e.prototype.setParameters=function(e){var r=!1,i={};return e&&(e.aspectRatio||e.bondSpacing||e.bondScale)&&(i.radius=!0,Uf&&!this.disableImpostor||(r=!0)),t.prototype.setParameters.call(this,e,i,r),this},e}(Eb);Xf.add("ball+stick",Ux);var jx=function(t){function e(e,r,i){t.call(this,e,r,i),this.type="backbone",this.parameters=Object.assign({},this.parameters,{multipleBond:null,bondSpacing:null}),this.init(i)}return t&&(e.__proto__=t),e.prototype=Object.create(t&&t.prototype),e.prototype.constructor=e,e.prototype.init=function(e){var r=e||{};r.aspectRatio=gn(r.aspectRatio,1),r.radius=gn(r.radius,.25),t.prototype.init.call(this,r)},e.prototype.getAtomData=function(t,e,r){return t.getBackboneAtomData(this.getAtomParams(e,r))},e.prototype.getBondData=function(t,e,r){return t.getBackboneBondData(this.getBondParams(e,r))},e}(Ux);Xf.add("backbone",jx);var Gx=function(t){function e(e,r,i){t.call(this,e,r,i),this.type="base",this.parameters=Object.assign({},this.parameters,{multipleBond:null,bondSpacing:null})}return t&&(e.__proto__=t),e.prototype=Object.create(t&&t.prototype),e.prototype.constructor=e,e.prototype.init=function(e){var r=e||{};r.aspectRatio=gn(r.aspectRatio,1),r.radius=gn(r.radius,.3),t.prototype.init.call(this,r)},e.prototype.getAtomData=function(t,e,r){return t.getRungAtomData(this.getAtomParams(e,r))},e.prototype.getBondData=function(t,e,r){var i=this.getBondParams(e,r);return i.colorParams.rung=!0,t.getRungBondData(i)},e}(Ux);Xf.add("base",Gx),Ys.prototype={constructor:Ys,getAtomIterator:function(t,e){function r(){var t=this.get(u);return u+=1,t}function i(r){var i=h[c%4];if(i.index=o.getAtomIndexByType(r,t),e&&r>0&&r<s&&"e"===i.sstruc){var n=l[c%4];return p.index=o.getAtomIndexByType(r+1,t),d.index=o.getAtomIndexByType(r-1,t),n.addVectors(p,d).add(i).add(i).multiplyScalar(.25),c+=1,n}return c+=1,i}function n(){c=0,u=-1}var o=this.polymer,a=o.structure,s=o.residueCount,c=0,u=-1,h=[a.getAtomProxy(),a.getAtomProxy(),a.getAtomProxy(),a.getAtomProxy()],l=[new g,new g,new g,new g],p=a.getAtomProxy(),d=a.getAtomProxy();return{size:s,next:r,get:i,reset:n}},getSubdividedColor:function(t){function e(t,e,r){c.atomColorToArray(t,e,r)}var r=this.subdiv,i=this.polymer,n=(i.residueCount-1)*r*3+3;i.isCyclic&&(n+=3*r);var o=new Float32Array(n),a=this.getAtomIterator("trace"),s=t||{};s.structure=i.structure;var c=Hf.getScheme(s);return this.interpolator.getColor(a,e,o,0,i.isCyclic),{color:o}},getSubdividedPicking:function(){function t(t){return t.index}var e=this.subdiv,r=this.polymer,i=(r.residueCount-1)*e+1;r.isCyclic&&(i+=e);var n=r.structure,o=this.getAtomIterator("trace"),a=new Float32Array(i);return this.interpolator.getPicking(o,t,a,0,r.isCyclic),{picking:new tv(a,n)}},getSubdividedPosition:function(){return{position:this.getPosition()}},getSubdividedOrientation:function(){var t=this.getTangent(),e=this.getNormals(t);return{tangent:t,normal:e.normal,binormal:e.binormal}},getSubdividedSize:function(t,e){function r(t){return c.atomRadius(t)}var i=this.subdiv,n=this.polymer,o=(n.residueCount-1)*i+1;n.isCyclic&&(o+=i);var a=new Float32Array(o),s=this.getAtomIterator("trace"),c=new Ta(t,e);return this.interpolator.getSize(s,r,a,0,n.isCyclic),{size:a}},getPosition:function(){var t=this.subdiv,e=this.polymer,r=(e.residueCount-1)*t*3+3;e.isCyclic&&(r+=3*t);var i=new Float32Array(r),n=this.positionIterator||this.getAtomIterator("trace",this.smoothSheet);return this.interpolator.getPosition(n,i,0,e.isCyclic),i},getTangent:function(){var t=this.subdiv,e=this.polymer,r=(this.size-1)*t*3+3;e.isCyclic&&(r+=3*t);var i=new Float32Array(r),n=this.positionIterator||this.getAtomIterator("trace",this.smoothSheet);return this.interpolator.getTangent(n,i,0,e.isCyclic),i},getNormals:function(t){var e=this.subdiv,r=this.polymer,i=r.isProtein(),n=this.size,o=(n-1)*e*3+3;r.isCyclic&&(o+=3*e);var a=new Float32Array(o),s=new Float32Array(o);if(this.directional&&!this.polymer.isCg()){var c=this.getAtomIterator("direction1"),u=this.getAtomIterator("direction2");this.interpolator.getNormalDir(c,u,t,a,s,0,r.isCyclic,i)}else this.interpolator.getNormal(n,t,a,s,0,r.isCyclic,i);return{normal:a,binormal:s}}};var Vx=new g,$x=new g,Hx=function(t){function e(e,r){var i=e||{},n=r||{},o=gn(n.radialSegments,4),a=gn(n.capped,!1),s=a?o:0,c=a?o-2:0,u=i.position.length/3,h=u*o*3+2*s*3,l=2*(u-1)*o*3+2*c*3,p=new Float32Array(h),d=new Float32Array(h),f=new Float32Array(h),m=On(l,h/3);t.call(this,{position:p,color:d,index:m,normal:f,picking:i.picking},n),this.aspectRatio=gn(n.aspectRatio,1),this.radialSegments=o,this.capped=a,this.capVertices=s,this.capTriangles=c,this.size2=u,i.primitiveId=Bo(u),this.setAttributes(i),this.meshIndex=m,this.makeIndex()}return t&&(e.__proto__=t),e.prototype=Object.create(t&&t.prototype),e.prototype.constructor=e,e.prototype.setAttributes=function(t){var e,r,i,n,o,a,s,c,u,h,l,p=this.aspectRatio,d=this.size2,f=d-1,m=this.radialSegments,g=this.geometry.attributes;t.position&&(e=t.position,r=t.normal,i=t.binormal,n=t.tangent,a=t.size,c=g.position.array,h=g.normal.array,g.position.needsUpdate=!0,g.normal.needsUpdate=!0),t.color&&(o=t.color,u=g.color.array,g.color.needsUpdate=!0),t.primitiveId&&(s=t.primitiveId,l=g.primitiveId.array,g.primitiveId.needsUpdate=!0);var v,y,b,x,_,w,S,A,M,E,T,P,C,I,R,L,O,D,N,k,F,B,z,U=[],j=[],G=[],V=[],$=[],H=[];if(e)for(y=0;y<m;++y)S=y/m*2*Math.PI,U[y]=p*Math.cos(S),j[y]=Math.sin(S),G[y]=p*Math.cos(S-.01),V[y]=Math.sin(S-.01),$[y]=p*Math.cos(S+.01),H[y]=Math.sin(S+.01);for(v=0;v<d;++v)for(x=(b=3*v)*m,e&&(Vx.set(n[b],n[b+1],n[b+2]),R=r[b],L=r[b+1],O=r[b+2],D=i[b],N=i[b+1],k=i[b+2],F=e[b],B=e[b+1],z=e[b+2],I=a[v]),y=0;y<m;++y)_=x+3*y,e&&(A=-I*U[y],M=I*j[y],E=-I*G[y],T=I*V[y],P=-I*$[y],C=I*H[y],c[_]=F+A*R+M*D,c[_+1]=B+A*L+M*N,c[_+2]=z+A*O+M*k,$x.set(P*R+C*D-(E*R+T*D),P*L+C*N-(E*L+T*N),P*O+C*k-(E*O+T*k)).cross(Vx),h[_]=$x.x,h[_+1]=$x.y,h[_+2]=$x.z),o&&(u[_]=o[b],u[_+1]=o[b+1],u[_+2]=o[b+2]),s&&(l[v*m+y]=s[v]);for(b=0,x=3*d*m,y=0;y<m;++y)_=b+3*y,w=x+3*y,e&&(c[w]=c[_],c[w+1]=c[_+1],c[w+2]=c[_+2],h[w]=n[b],h[w+1]=n[b+1],h[w+2]=n[b+2]),o&&(u[w]=u[_],u[w+1]=u[_+1],u[w+2]=u[_+2]),s&&(l[d*m+y]=l[0+y]);for(b=3*(d-1)*m,x=3*(d+1)*m,y=0;y<m;++y)_=b+3*y,w=x+3*y,e&&(c[w]=c[_],c[w+1]=c[_+1],c[w+2]=c[_+2],h[w]=n[3*f],h[w+1]=n[3*f+1],h[w+2]=n[3*f+2]),o&&(u[w]=u[_],u[w+1]=u[_+1],u[w+2]=u[_+2]),s&&(l[(d+1)*m+y]=l[(d-1)*m+y])},e.prototype.makeIndex=function(){var t,e,r,i,n,o,a=this.meshIndex,s=this.size2,c=s-1,u=this.capTriangles,h=this.radialSegments,l=this.radialSegments+1;for(t=0;t<c;++t)for(e=t*h*3*2,r=t*h,i=(t+1)*h,o=0;o<h;++o)a[n=e+3*o*2]=r+o,a[n+1]=r+(o+1)%h,a[n+2]=i+o,a[n+3]=i+o,a[n+4]=r+(o+1)%h,a[n+5]=i+(o+1)%h;var p=[0];for(o=1;o<l/2;++o)p.push(o),h-o!==o&&p.push(h-o);for(n=c*h*3*2,e=s*h,o=0;o<p.length-2;++o)o%2==0?(a[n+3*o+0]=e+p[o+0],a[n+3*o+1]=e+p[o+1],a[n+3*o+2]=e+p[o+2]):(a[n+3*o+0]=e+p[o+2],a[n+3*o+1]=e+p[o+1],a[n+3*o+2]=e+p[o+0]);for(n=c*h*3*2+3*u,e=s*h+h,o=0;o<p.length-2;++o)o%2==0?(a[n+3*o+0]=e+p[o+0],a[n+3*o+1]=e+p[o+1],a[n+3*o+2]=e+p[o+2]):(a[n+3*o+0]=e+p[o+2],a[n+3*o+1]=e+p[o+1],a[n+3*o+2]=e+p[o+0])},e}(Zy),Wx=function(e){function r(t,r,i){e.call(this,t,r,i),this.type="cartoon",this.parameters=Object.assign({aspectRatio:{type:"number",precision:1,max:10,min:1},subdiv:{type:"integer",max:50,min:1,rebuild:!0},radialSegments:{type:"integer",max:50,min:1,rebuild:!0},tension:{type:"number",precision:1,max:1,min:.1},capped:{type:"boolean",rebuild:!0},smoothSheet:{type:"boolean",rebuild:!0}},this.parameters),this.init(i)}return e&&(r.__proto__=e),r.prototype=Object.create(e&&e.prototype),r.prototype.constructor=r,r.prototype.init=function(t){var r=t||{};r.colorScheme=gn(r.colorScheme,"chainname"),r.colorScale=gn(r.colorScale,"RdYlBu"),r.radius=gn(r.radius,"sstruc"),r.scale=gn(r.scale,.7),this.aspectRatio=gn(r.aspectRatio,5),this.tension=gn(r.tension,NaN),this.capped=gn(r.capped,!0),this.smoothSheet=gn(r.smoothSheet,!1),"low"===r.quality?(this.subdiv=3,this.radialSegments=6):"medium"===r.quality?this.subdiv=6:"high"===r.quality?this.subdiv=12:this.subdiv=gn(r.subdiv,6),e.prototype.init.call(this,r)},r.prototype.getSplineParams=function(t){return Object.assign({subdiv:this.subdiv,tension:this.tension,directional:1!==this.aspectRatio,smoothSheet:this.smoothSheet},t)},r.prototype.getSpline=function(t){return new Ys(t,this.getSplineParams())},r.prototype.getScale=function(t){return t.isCg()?this.scale*this.aspectRatio:this.scale},r.prototype.getAspectRatio=function(t){return t.isCg()?1:this.aspectRatio},r.prototype.createData=function(t){var e=this,r=[],i=[];return this.structure.eachPolymer(function(t){if(!(t.residueCount<4)){i.push(t);var n=e.getSpline(t),o=n.getSubdividedPosition(),a=n.getSubdividedOrientation(),s=n.getSubdividedColor(e.getColorParams()),c=n.getSubdividedPicking(),u=n.getSubdividedSize(e.radius,e.getScale(t));r.push(new Hx(Object.assign({},o,a,s,c,u),e.getBufferParams({radialSegments:e.radialSegments,aspectRatio:e.getAspectRatio(t),capped:e.capped,dullInterior:!0})))}},t.getSelection()),{bufferList:r,polymerList:i}},r.prototype.updateData=function(e,r){var i=this;t.Debug&&jf.time(this.type+" repr update"),e=e||{};for(var n=0,o=r.polymerList.length;n<o;++n){var a={},s=r.polymerList[n],c=i.getSpline(s);if(r.bufferList[n].aspectRatio=i.getAspectRatio(s),e.position||e.radius){var u=c.getSubdividedPosition(),h=c.getSubdividedOrientation(),l=c.getSubdividedSize(i.radius,i.getScale(s));a.position=u.position,a.normal=h.normal,a.binormal=h.binormal,a.tangent=h.tangent,a.size=l.size}if(e.color){var p=c.getSubdividedColor(i.getColorParams());a.color=p.color}if(e.picking){var d=c.getSubdividedPicking();a.picking=d.picking}r.bufferList[n].setAttributes(a)}t.Debug&&jf.timeEnd(this.type+" repr update")},r.prototype.setParameters=function(t){var r={};return t&&t.aspectRatio&&(r.radius=!0),t&&t.tension&&(r.position=!0),e.prototype.setParameters.call(this,t,r,!1),this},r}(Eb);Xf.add("cartoon",Wx);var Xx=function(t,e){this.sview1=t,this.sview2=e,this.kdtree2=new ls(e)};Xx.prototype.within=function(t,e){jf.time("Contact within");var r=this.kdtree2,i=this.sview1.getAtomProxy(),n=this.sview1.getAtomSet(!1),o=new uy;this.sview1.eachAtom(function(a){for(var s=!1,c=r.nearest(a,1/0,t),u=0,h=c.length;u<h;++u){var l=c[u];i.index=l.index,a.residueIndex!==i.residueIndex&&(!e||l.distance>e)&&(s=!0,n.set(i.index),o.addBond(a,i,1))}s&&n.set(a.index)});var a=new bv(o.count,!0);return jf.timeEnd("Contact within"),{atomSet:n,bondSet:a,bondStore:o}};var qx=function(t){function e(e,r,i){t.call(this,e,r,i),this.type="contact",this.parameters=Object.assign({contactType:{type:"select",rebuild:!0,options:{polar:"polar",polarBackbone:"polar backbone"}},maxDistance:{type:"number",precision:1,max:10,min:.1,rebuild:!0},maxAngle:{type:"integer",max:180,min:0,rebuild:!0},radialSegments:!0,disableImpostor:!0},this.parameters),this.init(i)}return t&&(e.__proto__=t),e.prototype=Object.create(t&&t.prototype),e.prototype.constructor=e,e.prototype.init=function(e){var r=e||{};r.radius=gn(r.radius,.25),this.contactType=gn(r.contactType,"polarBackbone"),this.maxDistance=gn(r.maxDistance,3.5),this.maxAngle=gn(r.maxAngle,40),t.prototype.init.call(this,r)},e.prototype.getContactData=function(t){return{polar:Zs,polarBackbone:Ks}[this.contactType](t,this.maxDistance,this.maxAngle)},e.prototype.getBondData=function(t,e,r){var i=t.getBondData(this.getBondParams(e,r));return i.picking&&(i.picking=new iv(i.picking.array,i.picking.structure,r.bondStore)),i},e.prototype.createData=function(t){var e=this.getContactData(t);return{bufferList:[new Nb(this.getBondData(t,void 0,{bondSet:e.bondSet,bondStore:e.bondStore}),this.getBufferParams({openEnded:!1,radialSegments:this.radialSegments,disableImpostor:this.disableImpostor,dullInterior:!0}))],bondSet:e.bondSet,bondStore:e.bondStore}},e.prototype.updateData=function(t,e){if(!t||t.position){var r=this.getContactData(e.sview);e.bondSet=r.bondSet,e.bondStore=r.bondStore}var i={bondSet:e.bondSet,bondStore:e.bondStore},n=this.getBondData(e.sview,t,i),o={};t&&!t.position||(o.position=Do(n.position1,n.position2),o.position1=n.position1,o.position2=n.position2),t&&!t.color||(o.color=n.color,o.color2=n.color2),t&&!t.radius||(o.radius=n.radius),e.bufferList[0].setAttributes(o)},e}(Eb);Xf.add("contact",qx),Yf.add("shader/SDFFont.vert","uniform float nearClip;\nuniform float clipRadius;\nuniform vec3 clipCenter;\nuniform float xOffset;\nuniform float yOffset;\nuniform float zOffset;\nuniform bool ortho;\n#if defined( NEAR_CLIP ) || defined( RADIUS_CLIP ) || ( !defined( PICKING ) && !defined( NOLIGHT ) )\nvarying vec3 vViewPosition;\n#endif\nvarying vec2 texCoord;\n#if defined( RADIUS_CLIP )\nvarying vec3 vClipCenter;\n#endif\n#if defined( PICKING )\n#include unpack_color\nattribute float primitiveId;\nvarying vec3 vPickingColor;\n#else\n#include color_pars_vertex\n#endif\nattribute vec2 mapping;\nattribute vec2 inputTexCoord;\nattribute float inputSize;\n#include matrix_scale\n#include common\nvoid main(void){\n#if defined( PICKING )\nvPickingColor = unpackColor( primitiveId );\n#else\n#include color_vertex\n#endif\ntexCoord = inputTexCoord;\nfloat scale = matrixScale( modelViewMatrix );\nfloat _zOffset = zOffset * scale;\nif( texCoord.x == 10.0 ){\n_zOffset -= 0.001;\n}\nvec3 pos = position;\nif( ortho ){\npos += normalize( cameraPosition ) * _zOffset;\n}\nvec4 cameraPos = modelViewMatrix * vec4( pos, 1.0 );\nvec4 cameraCornerPos = vec4( cameraPos.xyz, 1.0 );\ncameraCornerPos.xy += mapping * inputSize * 0.01 * scale;\ncameraCornerPos.x += xOffset * scale;\ncameraCornerPos.y += yOffset * scale;\nif( !ortho ){\ncameraCornerPos.xyz += normalize( -cameraCornerPos.xyz ) * _zOffset;\n}\ngl_Position = projectionMatrix * cameraCornerPos;\n#if defined( NEAR_CLIP ) || defined( RADIUS_CLIP ) || ( !defined( PICKING ) && !defined( NOLIGHT ) )\nvViewPosition = -cameraCornerPos.xyz;\n#endif\n#if defined( RADIUS_CLIP )\nvClipCenter = -( modelViewMatrix * vec4( clipCenter, 1.0 ) ).xyz;\n#endif\n#include nearclip_vertex\n#include radiusclip_vertex\n}"),Yf.add("shader/SDFFont.frag","uniform sampler2D fontTexture;\nuniform float opacity;\nuniform bool showBorder;\nuniform vec3 borderColor;\nuniform float borderWidth;\nuniform vec3 backgroundColor;\nuniform float backgroundOpacity;\nuniform float nearClip;\nuniform float clipRadius;\nvarying vec3 vViewPosition;\nvarying vec2 texCoord;\n#if defined( RADIUS_CLIP )\nvarying vec3 vClipCenter;\n#endif\n#if defined( PICKING )\nuniform float objectId;\nvarying vec3 vPickingColor;\nconst vec3 vColor = vec3( 0.0 );\n#else\n#include common\n#include color_pars_fragment\n#include fog_pars_fragment\n#endif\n#ifdef SDF\nconst float smoothness = 16.0;\n#else\nconst float smoothness = 256.0;\n#endif\nconst float gamma = 2.2;\nvoid main(){\n#include nearclip_fragment\n#include radiusclip_fragment\nif( texCoord.x > 1.0 ){\ngl_FragColor = vec4( backgroundColor, backgroundOpacity );\n}else{\nfloat sdf = texture2D( fontTexture, texCoord ).a;\nif( showBorder ) sdf += borderWidth;\nfloat w = clamp(\nsmoothness * ( abs( dFdx( texCoord.x ) ) + abs( dFdy( texCoord.y ) ) ),\n0.0,\n0.5\n);\nfloat a = smoothstep( 0.5 - w, 0.5 + w, sdf );\na = pow( a, 1.0 / gamma );\nif( a < 0.2 ) discard;\na *= opacity;\nvec3 outgoingLight = vColor;\nif( showBorder && sdf < ( 0.5 + borderWidth ) ){\noutgoingLight = borderColor;\n}\ngl_FragColor = vec4( outgoingLight, a );\n}\n#if defined( PICKING )\ngl_FragColor = vec4( vPickingColor, objectId );\n#else\n#include premultiplied_alpha_fragment\n#include tonemapping_fragment\n#include encodings_fragment\n#include fog_fragment\n#endif\n}");var Yx={},Zx=function(t){var e=Object.assign({},t);if(this.font=gn(e.font,["sans-serif"]),this.size=gn(e.size,36),this.style=gn(e.style,"normal"),this.variant=gn(e.variant,"normal"),this.weight=gn(e.weight,"normal"),this.outline=gn(e.outline,0),this.width=gn(e.width,2048),this.height=gn(e.height,2048),this.gamma=1,"undefined"!=typeof navigator){var r=navigator.userAgent;r.match(/Chrome/)&&r.match(/OS X/)&&(this.gamma=.5)}this.mapped={},this.scratchW=0,this.scratchH=0,this.currentX=0,this.currentY=0,this.build(),this.populate(),this.texture=new Fe(this.canvas2),this.texture.flipY=!1,this.texture.needsUpdate=!0};Zx.prototype.build=function(){var t=this.size+2*this.outline+Math.round(this.size/4),e=this.width/4,r=document.createElement("canvas");r.width=e,r.height=t;var i=r.getContext("2d");i.font=this.style+" "+this.variant+" "+this.weight+" "+this.size+"px "+this.font,i.fillStyle="#FF0000",i.textAlign="left",i.textBaseline="bottom",i.lineJoin="round";for(var n=[],o=3*this.outline,a=0;a<o;++a){var s=("00"+Math.max(0,8*-a+128-8*!a).toString(16)).slice(-2);n.push("#"+s+s+s)}var c=new Uint8Array(e*t*2);this.canvas=r,this.context=i,this.lineHeight=t,this.maxWidth=e,this.colors=n,this.scratch=c,this.data=new Uint8Array(this.width*this.height*4),this.canvas2=document.createElement("canvas"),this.canvas2.width=this.width,this.canvas2.height=this.height,this.context2=this.canvas2.getContext("2d")},Zx.prototype.map=function(t){return void 0===this.mapped[t]&&(this.draw(t),this.currentX+this.scratchW>this.width&&(this.currentX=0,this.currentY+=this.scratchH),this.currentY+this.scratchH>this.height&&console.warn("canvas to small"),this.mapped[t]={x:this.currentX,y:this.currentY,w:this.scratchW,h:this.scratchH},this.context2.drawImage(this.canvas,0,0,this.scratchW,this.scratchH,this.currentX,this.currentY,this.scratchW,this.scratchH),this.currentX+=this.scratchW),this.mapped[t]},Zx.prototype.get=function(t){return this.mapped[t]||this.placeholder},Zx.prototype.draw=function(t){var e=this.lineHeight,r=this.outline,i=this.context,n=this.scratch,o=this.maxWidth,a=this.colors,s=r,c=e-this.outline,u=i.measureText(t),h=Math.min(o,Math.ceil(u.width+2*s+1));i.clearRect(0,0,h,e);var l,p,d,f,m;if(0===this.outline)for(i.fillText(t,s,c),d=3,l=0,p=(m=(f=i.getImageData(0,0,h,e)).data).length/4;l<p;++l)n[l]=m[d],d+=4;else{for(i.globalCompositeOperation="source-over",l=r+1;l>0;--l)d=l>1?2*l-2:l,i.strokeStyle=a[d-1],i.lineWidth=d,i.strokeText(t,s,c);i.globalCompositeOperation="multiply",i.fillStyle="#FF00FF",i.fillText(t,s,c),m=(f=i.getImageData(0,0,h,e)).data,d=0;var g=this.gamma;for(l=0,p=m.length/4;l<p;++l){var v=m[d],y=v?m[d+1]/v:1;.5===g&&(y=Math.sqrt(y));var b=256-v,x=b+(v-b)*(y=Math.min(1,Math.max(0,y)));n[l]=Math.max(0,Math.min(255,x+2)),m[d+3]=n[l],d+=4}}i.putImageData(f,0,0),this.scratchW=h,this.scratchH=e},Zx.prototype.populate=function(){var t=this;this.placeholder=this.map(String.fromCharCode(65533));for(var e=0;e<127;++e)t.map(String.fromCharCode(e));for(var r=128;r<255;++r)t.map(String.fromCharCode(r));for(var i=880;i<1023;++i)t.map(String.fromCharCode(i));for(var n=1024;n<1279;++n)t.map(String.fromCharCode(n));this.map(String.fromCharCode(8491))};var Kx=function(t){function e(e,r){var i=e||{},n=r||{};n.forceTransparent=!0;for(var o=i.position.length/3,a=0,s=0;s<o;++s)a+=i.text[s].length;var c=a;n.showBackground&&(c+=o),t.call(this,{position:new Float32Array(3*c),color:new Float32Array(3*c),picking:new hv},n),this.fontFamily=gn(n.fontFamily,"sans-serif"),this.fontStyle=gn(n.fontStyle,"normal"),this.fontWeight=gn(n.fontWeight,"bold"),this.fontSize=gn(n.fontSize,48),this.sdf=gn(n.sdf,"Chrome"===Ff),this.xOffset=gn(n.xOffset,0),this.yOffset=gn(n.yOffset,0),this.zOffset=gn(n.zOffset,.5),this.attachment=gn(n.attachment,"bottom-left"),this.showBorder=gn(n.showBorder,!1),this.borderColor=gn(n.borderColor,"lightgrey"),this.borderWidth=gn(n.borderWidth,.15),this.showBackground=gn(n.showBackground,!1),this.backgroundColor=gn(n.backgroundColor,"lightgrey"),this.backgroundMargin=gn(n.backgroundMargin,.5),this.backgroundOpacity=gn(n.backgroundOpacity,1),this.text=i.text,this.positionCount=o,this.addUniforms({fontTexture:{value:null},xOffset:{value:this.xOffset},yOffset:{value:this.yOffset},zOffset:{value:this.zOffset},ortho:{value:!1},showBorder:{value:this.showBorder},borderColor:{value:new tt(this.borderColor)},borderWidth:{value:this.borderWidth},backgroundColor:{value:new tt(this.backgroundColor)},backgroundOpacity:{value:this.backgroundOpacity}}),this.addAttributes({inputTexCoord:{type:"v2",value:null},inputSize:{type:"f",value:null}}),this.setAttributes(e),this.makeTexture(),this.makeMapping()}t&&(e.__proto__=t),e.prototype=Object.create(t&&t.prototype),e.prototype.constructor=e;var r={parameters:{},wireframe:{},isText:{},vertexShader:{},fragmentShader:{}};return r.parameters.get=function(){return Object.assign.call(this,{fontFamily:{uniform:!0},fontStyle:{uniform:!0},fontWeight:{uniform:!0},fontSize:{uniform:!0},sdf:{updateShader:!0,uniform:!0},xOffset:{uniform:!0},yOffset:{uniform:!0},zOffset:{uniform:!0},showBorder:{uniform:!0},borderColor:{uniform:!0},borderWidth:{uniform:!0},backgroundColor:{uniform:!0},backgroundOpacity:{uniform:!0}},t.prototype.parameters,{flatShaded:void 0})},e.prototype.makeMaterial=function(){t.prototype.makeMaterial.call(this);var e=this.texture,r=this.material;r.extensions.derivatives=!0,r.lights=!1,r.uniforms.fontTexture.value=e,r.needsUpdate=!0;var i=this.wireframeMaterial;i.extensions.derivatives=!0,i.lights=!1,i.uniforms.fontTexture.value=e,i.needsUpdate=!0;var n=this.pickingMaterial;n.extensions.derivatives=!0,n.lights=!1,n.uniforms.fontTexture.value=e,n.needsUpdate=!0},e.prototype.setAttributes=function(t){var e,r,i,n,o,a,s=this,c=this.text,u=this.geometry.attributes;t.position&&(e=t.position,n=u.position.array,u.position.needsUpdate=!0),t.size&&(r=t.size,o=u.inputSize.array,u.inputSize.needsUpdate=!0),t.color&&(i=t.color,a=u.color.array,u.color.needsUpdate=!0);for(var h,l,p,d,f=this.positionCount,m=0,g=0;g<f;++g)for(l=3*g,d=c[g].length,s.showBackground&&(d+=1),p=0;p<d;++p,++m)for(var v=0;v<4;v++)h=4*m*3+3*v,e&&(n[h]=e[l],n[h+1]=e[l+1],n[h+2]=e[l+2]),r&&(o[4*m+v]=r[g]),i&&(a[h]=i[l],a[h+1]=i[l+1],a[h+2]=i[l+2])},e.prototype.makeTexture=function(){this.textAtlas=Qs({font:[this.fontFamily],style:this.fontStyle,weight:this.fontWeight,size:this.fontSize,outline:this.sdf?5:0}),this.texture=this.textAtlas.texture},e.prototype.makeMapping=function(){for(var t,e,r,i,n,o,a,s,c=this,u=this.textAtlas,h=this.text,l=this.attachment,p=u.lineHeight*this.backgroundMargin*.1-10,d=this.geometry.attributes.inputTexCoord.array,f=this.geometry.attributes.mapping.array,m=this.positionCount,g=0,v=0;v<m;++v){for(i=0,o=(r=h[v]).length,n=0;n<o;++n)i+=(t=u.get(r[n])).w-2*u.outline;for(s=l.startsWith("top")?u.lineHeight/1.25:l.startsWith("middle")?u.lineHeight/2.5:0,a=l.endsWith("right")?i:l.endsWith("center")?i/2:0,a+=u.outline,s+=u.outline,c.showBackground&&(f[(e=2*g*4)+0]=-u.lineHeight/6-a-p,f[e+1]=u.lineHeight-s+p,f[e+2]=-u.lineHeight/6-a-p,f[e+3]=0-s-p,f[e+4]=i+u.lineHeight/6-a+2*u.outline+p,f[e+5]=u.lineHeight-s+p,f[e+6]=i+u.lineHeight/6-a+2*u.outline+p,f[e+7]=0-s-p,d[e+0]=10,d[e+2]=10,d[e+4]=10,d[e+6]=10,g+=1),i=0,n=0;n<o;++n,++g){t=u.get(r[n]),f[(e=2*g*4)+0]=i-a,f[e+1]=t.h-s,f[e+2]=i-a,f[e+3]=0-s,f[e+4]=i+t.w-a,f[e+5]=t.h-s,f[e+6]=i+t.w-a,f[e+7]=0-s;var y=u.width,b=u.height,x=[t.x/y,t.y/b,t.x/y,(t.y+t.h)/b,(t.x+t.w)/y,t.y/b,(t.x+t.w)/y,(t.y+t.h)/b];d.set(x,e),i+=t.w-2*u.outline}}this.geometry.attributes.inputTexCoord.needsUpdate=!0,this.geometry.attributes.mapping.needsUpdate=!0},e.prototype.getDefines=function(e){var r=t.prototype.getDefines.call(this,e);return this.sdf&&(r.SDF=1),r},e.prototype.setUniforms=function(e){!e||void 0===e.fontFamily&&void 0===e.fontStyle&&void 0===e.fontWeight&&void 0===e.fontSize&&void 0===e.sdf||(this.makeTexture(),this.makeMapping(),this.texture.needsUpdate=!0,e.fontTexture=this.texture),t.prototype.setUniforms.call(this,e)},r.wireframe.set=function(t){},r.wireframe.get=function(){return!1},r.isText.get=function(){return!0},r.vertexShader.get=function(){return"SDFFont.vert"},r.fragmentShader.get=function(){return"SDFFont.frag"},Object.defineProperties(e.prototype,r),e}(gb);Qf.add("text",Kx);var Qx=function(t){function e(e,r,i){t.call(this,e,r,i),this.type="distance",this.parameters=Object.assign({labelSize:{type:"number",precision:3,max:10,min:.001},labelColor:{type:"color"},labelVisible:{type:"boolean"},labelZOffset:{type:"number",precision:1,max:20,min:-20,buffer:"zOffset"},labelUnit:{type:"select",rebuild:!0,options:{"":"",angstrom:"angstrom",nm:"nm"}},atomPair:{type:"hidden",rebuild:!0},radialSegments:!0,disableImpostor:!0},this.parameters,{flatShaded:null,assembly:null}),this.init(i)}return t&&(e.__proto__=t),e.prototype=Object.create(t&&t.prototype),e.prototype.constructor=e,e.prototype.init=function(e){var r=e||{};r.radius=gn(r.radius,.15),this.fontFamily=gn(r.fontFamily,"sans-serif"),this.fontStyle=gn(r.fontStyle,"normal"),this.fontWeight=gn(r.fontWeight,"bold"),this.sdf=gn(r.sdf,"Firefox"!==Ff),this.labelSize=gn(r.labelSize,2),this.labelColor=gn(r.labelColor,16777215),this.labelVisible=gn(r.labelVisible,!0),this.labelZOffset=gn(r.labelZOffset,.5),this.labelUnit=gn(r.labelUnit,""),this.atomPair=gn(r.atomPair,[]),t.prototype.init.call(this,r)},e.prototype.getDistanceData=function(t,e){var r=e.length,i=new Array(r),n=new Float32Array(3*r),o=new Cf,a=new Cf,s=new uy,c=t.getAtomProxy(),u=t.getAtomProxy(),h=0;e.forEach(function(e,r){var l=e[0],p=e[1];if(Number.isInteger(l)&&Number.isInteger(p))c.index=l,u.index=p;else{o.setString(l),a.setString(p);var d=t.getAtomIndices(o),f=t.getAtomIndices(a);if(!d.length||!f.length)return void(h+=1);c.index=d[0],u.index=f[0]}s.addBond(c,u,1),r-=h;var m=c.distanceTo(u);switch(this.labelUnit){case"angstrom":i[r]=m.toFixed(2)+" "+String.fromCharCode(8491);break;case"nm":i[r]=(m/10).toFixed(2)+" nm";break;default:i[r]=m.toFixed(2)}var g=3*r;n[g+0]=(c.x+u.x)/2,n[g+1]=(c.y+u.y)/2,n[g+2]=(c.z+u.z)/2},this),h>0&&(r-=h,n=n.subarray(0,3*r));var l=new bv(s.count,!0);return{text:i,position:n,bondSet:l,bondStore:s}},e.prototype.getBondData=function(t,e,r){var i=t.getBondData(this.getBondParams(e,r));return i.picking&&(i.picking=new av(i.picking.array,i.picking.structure,r.bondStore)),i},e.prototype.create=function(){if(0!==this.structureView.atomCount){var t=this.atomPair.length;if(0!==t){var e=this.getDistanceData(this.structureView,this.atomPair),r=new tt(this.labelColor);this.textBuffer=new Kx({position:e.position,size:No(t,this.labelSize),color:ko(t,r.r,r.g,r.b),text:e.text},this.getBufferParams({fontFamily:this.fontFamily,fontStyle:this.fontStyle,fontWeight:this.fontWeight,sdf:this.sdf,zOffset:this.labelZOffset,opacity:1,visible:this.labelVisible}));var i={bondSet:e.bondSet,bondStore:e.bondStore},n=this.getBondData(this.structureView,void 0,i);this.cylinderBuffer=new Nb(n,this.getBufferParams({openEnded:!1,radialSegments:this.radialSegments,disableImpostor:this.disableImpostor,dullInterior:!0})),this.dataList.push({sview:this.structureView,bondSet:e.bondSet,bondStore:e.bondStore,position:e.position,bufferList:[this.textBuffer,this.cylinderBuffer]})}}},e.prototype.update=function(e){e.position?this.build():t.prototype.update.call(this,e)},e.prototype.updateData=function(t,e){var r={bondSet:e.bondSet,bondStore:e.bondStore},i=this.getBondData(e.sview,t,r),n={},o={},a=this.atomPair.length;if(t.labelSize&&(o.size=No(a,this.labelSize)),t.labelColor){var s=new tt(this.labelColor);o.color=ko(a,s.r,s.g,s.b)}t.color&&(n.color=i.color,n.color2=i.color2),(t.radius||t.scale)&&(n.radius=i.radius),this.textBuffer.setAttributes(o),this.cylinderBuffer.setAttributes(n)},e.prototype.setVisibility=function(e,r){return t.prototype.setVisibility.call(this,e,!0),this.textBuffer&&this.textBuffer.setVisibility(this.labelVisible&&this.visible),r||this.viewer.requestRender(),this},e.prototype.setParameters=function(e){var r={};return e&&e.labelSize&&(r.labelSize=!0),e&&(e.labelColor||0===e.labelColor)&&(r.labelColor=!0),t.prototype.setParameters.call(this,e,r,!1),e&&void 0!==e.labelVisible&&this.setVisibility(this.visible),this},e}(Eb);Xf.add("distance",Qx);var Jx=function(t){function e(e,r){var i=r||{},n=2*(e.position.length/3),o=new tt(gn(i.color,"grey")),a=new Float32Array(3*n),s=ko(n,o.r,o.g,o.b);t.call(this,{position:a,color:s},i),this.scale=gn(i.scale,1),this.setAttributes(e)}t&&(e.__proto__=t),e.prototype=Object.create(t&&t.prototype),e.prototype.constructor=e;var r={isLine:{},vertexShader:{},fragmentShader:{}};return e.prototype.setAttributes=function(t){var e,r,i,n=this.geometry.attributes;t.position&&t.vector&&(e=t.position,r=t.vector,i=n.position.array,n.position.needsUpdate=!0);var o,a,s=this.size/2,c=this.scale;if(t.position&&t.vector)for(var u=0;u<s;u++)a=3*u,i[(o=2*u*3)+0]=e[a+0],i[o+1]=e[a+1],i[o+2]=e[a+2],i[o+3]=e[a+0]+r[a+0]*c,i[o+4]=e[a+1]+r[a+1]*c,i[o+5]=e[a+2]+r[a+2]*c},r.isLine.get=function(){return!0},r.vertexShader.get=function(){return"Line.vert"},r.fragmentShader.get=function(){return"Line.frag"},Object.defineProperties(e.prototype,r),e}(qy),t_=function(e){function r(t,r,i){e.call(this,t,r,i),this.type="helixorient",this.parameters=Object.assign({sphereDetail:!0,disableImpostor:!0},this.parameters),this.init(i)}return e&&(r.__proto__=e),r.prototype=Object.create(e&&e.prototype),r.prototype.constructor=r,r.prototype.init=function(t){var r=t||{};r.colorScheme=gn(r.colorScheme,"sstruc"),r.radius=gn(r.radius,.15),r.scale=gn(r.scale,1),e.prototype.init.call(this,r)},r.prototype.createData=function(t){var e=this,r=[],i=[];return this.structure.eachPolymer(function(t){if(!(t.residueCount<4)){i.push(t);var n=new ss(t),o=n.getPosition(),a=n.getColor(e.getColorParams()),s=n.getSize(e.radius,e.scale),c=n.getPicking();r.push(new yb({position:o.center,color:a.color,radius:s.size,picking:c.picking},e.getBufferParams({sphereDetail:e.sphereDetail,disableImpostor:e.disableImpostor,dullInterior:!0})),new Jx({position:o.center,vector:o.axis},e.getBufferParams({color:"skyblue",scale:1})),new Jx({position:o.center,vector:o.resdir},e.getBufferParams({color:"lightgreen",scale:1})))}},t.getSelection()),{bufferList:r,polymerList:i}},r.prototype.updateData=function(e,r){t.Debug&&jf.time(this.type+" repr update"),e=e||{};for(var i=0,n=r.polymerList.length;i<n;++i){var o=3*i,a={},s=new ss(r.polymerList[i]);if(e.position){var c=s.getPosition();a.position=c.center,r.bufferList[o+1].setAttributes({position:c.center,vector:c.axis}),r.bufferList[o+2].setAttributes({position:c.center,vector:c.resdir})}r.bufferList[o].setAttributes(a)}t.Debug&&jf.timeEnd(this.type+" repr update")},r}(Eb);Xf.add("helixorient",t_);var e_=function(t){function e(e,r,i){t.call(this,e,r,i),this.type="licorice",this.parameters=Object.assign({},this.parameters,{aspectRatio:null})}return t&&(e.__proto__=t),e.prototype=Object.create(t&&t.prototype),e.prototype.constructor=e,e.prototype.init=function(e){var r=e||{};r.aspectRatio=1,t.prototype.init.call(this,r)},e}(Ux);Xf.add("licorice",e_),Yf.add("shader/HyperballStickImpostor.vert","\nattribute vec3 mapping;\nattribute float radius;\nattribute float radius2;\nattribute vec3 position1;\nattribute vec3 position2;\nvarying mat4 matrix_near;\nvarying vec4 prime1;\nvarying vec4 prime2;\nvarying float vRadius;\nvarying float vRadius2;\n#ifdef PICKING\n#include unpack_color\nattribute float primitiveId;\nvarying vec3 vPickingColor;\n#else\nattribute vec3 color2;\nvarying vec3 vColor1;\nvarying vec3 vColor2;\n#endif\nuniform float shrink;\nuniform mat4 modelViewProjectionMatrix;\nuniform mat4 modelViewProjectionMatrixInverse;\nvoid main(){\nvRadius = radius;\nvRadius2 = radius2;\nvec4 spaceposition;\nvec3 position_atom1;\nvec3 position_atom2;\nvec4 vertex_position;\n#ifdef PICKING\nvPickingColor = unpackColor( primitiveId );\n#else\nvColor1 = color;\nvColor2 = color2;\n#endif\nfloat radius1 = radius;\nposition_atom1 = position1;\nposition_atom2 = position2;\nfloat distance = distance( position_atom1, position_atom2 );\nspaceposition.z = mapping.z * distance;\nif (radius1 > radius2) {\nspaceposition.y = mapping.y * 1.5 * radius1;\nspaceposition.x = mapping.x * 1.5 * radius1;\n} else {\nspaceposition.y = mapping.y * 1.5 * radius2;\nspaceposition.x = mapping.x * 1.5 * radius2;\n}\nspaceposition.w = 1.0;\nvec4 e3 = vec4( 1.0 );\nvec3 e1, e1_temp, e2, e2_temp;\ne3.xyz = normalize(position_atom1-position_atom2);\nif (e3.z == 0.0) { e3.z = 0.0000000000001;}\nif ( (position_atom1.x - position_atom2.x) == 0.0) { position_atom1.x += 0.001;}\nif ( (position_atom1.y - position_atom2.y) == 0.0) { position_atom1.y += 0.001;}\nif ( (position_atom1.z - position_atom2.z) == 0.0) { position_atom1.z += 0.001;}\nvec4 focus = vec4( 1.0 );\nfocus.x = ( position_atom1.x*position_atom1.x - position_atom2.x*position_atom2.x +\n( radius2*radius2 - radius1*radius1 )*e3.x*e3.x/shrink )/(2.0*(position_atom1.x - position_atom2.x));\nfocus.y = ( position_atom1.y*position_atom1.y - position_atom2.y*position_atom2.y +\n( radius2*radius2 - radius1*radius1 )*e3.y*e3.y/shrink )/(2.0*(position_atom1.y - position_atom2.y));\nfocus.z = ( position_atom1.z*position_atom1.z - position_atom2.z*position_atom2.z +\n( radius2*radius2 - radius1*radius1 )*e3.z*e3.z/shrink )/(2.0*(position_atom1.z - position_atom2.z));\ne1.x = 1.0;\ne1.y = 1.0;\ne1.z = ( (e3.x*focus.x + e3.y*focus.y + e3.z*focus.z) - e1.x*e3.x - e1.y*e3.y)/e3.z;\ne1_temp = e1 - focus.xyz;\ne1 = normalize(e1_temp);\ne2_temp = e1.yzx * e3.zxy - e1.zxy * e3.yzx;\ne2 = normalize(e2_temp);\nmat3 R= mat3( e1.xyz, e2.xyz, e3.xyz );\nvertex_position.xyz = R * spaceposition.xyz;\nvertex_position.w = 1.0;\nvertex_position.x += (position_atom1.x+position_atom2.x) / 2.0;\nvertex_position.y += (position_atom1.y+position_atom2.y) / 2.0;\nvertex_position.z += (position_atom1.z+position_atom2.z) / 2.0;\ngl_Position = modelViewProjectionMatrix * vertex_position;\nvec4 i_near, i_far;\nvec4 near = gl_Position;\nnear.z = 0.0 ;\nnear = modelViewProjectionMatrixInverse * near;\ni_near = near;\nvec4 far = gl_Position;\nfar.z = far.w ;\ni_far = modelViewProjectionMatrixInverse * far;\nprime1 = vec4( position_atom1 - (position_atom1 - focus.xyz)*shrink, 1.0 );\nprime2 = vec4( position_atom2 - (position_atom2 - focus.xyz)*shrink, 1.0 );\nfloat Rsquare = (radius1*radius1/shrink) - (\n(position_atom1.x - focus.x)*(position_atom1.x - focus.x) +\n(position_atom1.y - focus.y)*(position_atom1.y - focus.y) +\n(position_atom1.z - focus.z)*(position_atom1.z - focus.z)\n);\nfocus.w = Rsquare;\nmatrix_near = mat4( i_near, i_far, focus, e3 );\ngl_Position.z = 1.0;\n}"),Yf.add("shader/HyperballStickImpostor.frag","#define STANDARD\n#define IMPOSTOR\nuniform vec3 diffuse;\nuniform vec3 emissive;\nuniform float roughness;\nuniform float metalness;\nuniform float opacity;\nuniform float nearClip;\nuniform float shrink;\nuniform mat4 modelViewMatrix;\nuniform mat4 modelViewProjectionMatrix;\nuniform mat4 modelViewMatrixInverseTranspose;\nuniform mat4 projectionMatrix;\nvarying mat4 matrix_near;\nvarying vec4 prime1;\nvarying vec4 prime2;\nvarying float vRadius;\nvarying float vRadius2;\n#ifdef PICKING\nuniform float objectId;\nvarying vec3 vPickingColor;\n#else\nvarying vec3 vColor1;\nvarying vec3 vColor2;\n#include common\n#include fog_pars_fragment\n#include bsdfs\n#include lights_pars\n#include lights_physical_pars_fragment\n#endif\nbool interior = false;\nfloat calcClip( vec4 cameraPos ){\nreturn dot( cameraPos, vec4( 0.0, 0.0, 1.0, nearClip - 0.5 ) );\n}\nfloat calcClip( vec3 cameraPos ){\nreturn calcClip( vec4( cameraPos, 1.0 ) );\n}\nfloat calcDepth( in vec3 cameraPos ){\nvec2 clipZW = cameraPos.z * projectionMatrix[2].zw + projectionMatrix[3].zw;\nreturn 0.5 + 0.5 * clipZW.x / clipZW.y;\n}\nstruct Ray {\nvec3 origin ;\nvec3 direction ;\n};\nbool cutoff_plane (vec3 M, vec3 cutoff, vec3 x3){\nfloat a = x3.x;\nfloat b = x3.y;\nfloat c = x3.z;\nfloat d = -x3.x*cutoff.x-x3.y*cutoff.y-x3.z*cutoff.z;\nfloat l = a*M.x+b*M.y+c*M.z+d;\nif (l<0.0) {return true;}\nelse{return false;}\n}\nvec3 isect_surf(Ray r, mat4 matrix_coef){\nvec4 direction = vec4(r.direction, 0.0);\nvec4 origin = vec4(r.origin, 1.0);\nfloat a = dot(direction,(matrix_coef*direction));\nfloat b = dot(origin,(matrix_coef*direction));\nfloat c = dot(origin,(matrix_coef*origin));\nfloat delta =b*b-a*c;\ngl_FragColor.a = 1.0;\nif (delta<0.0){\ndiscard;\n}\nfloat t1 =(-b-sqrt(delta))/a;\nreturn r.origin+t1*r.direction;\n}\nvec3 isect_surf2(Ray r, mat4 matrix_coef){\nvec4 direction = vec4(r.direction, 0.0);\nvec4 origin = vec4(r.origin, 1.0);\nfloat a = dot(direction,(matrix_coef*direction));\nfloat b = dot(origin,(matrix_coef*direction));\nfloat c = dot(origin,(matrix_coef*origin));\nfloat delta =b*b-a*c;\ngl_FragColor.a = 1.0;\nif (delta<0.0){\ndiscard;\n}\nfloat t2 =(-b+sqrt(delta))/a;\nreturn r.origin+t2*r.direction;\n}\nRay primary_ray(vec4 near1, vec4 far1){\nvec3 near=near1.xyz/near1.w;\nvec3 far=far1.xyz/far1.w;\nreturn Ray(near,far-near);\n}\nfloat update_z_buffer(vec3 M, mat4 ModelViewP){\nfloat depth1;\nvec4 Ms=(ModelViewP*vec4(M,1.0));\nreturn depth1=(1.0+Ms.z/Ms.w)/2.0;\n}\nvoid main(){\nfloat radius = max( vRadius, vRadius2 );\nvec4 i_near, i_far, focus;\nvec3 e3, e1, e1_temp, e2;\ni_near = vec4(matrix_near[0][0],matrix_near[0][1],matrix_near[0][2],matrix_near[0][3]);\ni_far = vec4(matrix_near[1][0],matrix_near[1][1],matrix_near[1][2],matrix_near[1][3]);\nfocus = vec4(matrix_near[2][0],matrix_near[2][1],matrix_near[2][2],matrix_near[2][3]);\ne3 = vec3(matrix_near[3][0],matrix_near[3][1],matrix_near[3][2]);\ne1.x = 1.0;\ne1.y = 1.0;\ne1.z = ( (e3.x*focus.x + e3.y*focus.y + e3.z*focus.z) - e1.x*e3.x - e1.y*e3.y)/e3.z;\ne1_temp = e1 - focus.xyz;\ne1 = normalize(e1_temp);\ne2 = normalize(cross(e1,e3));\nvec4 equation = focus;\nfloat shrinkfactor = shrink;\nfloat t1 = -1.0/(1.0-shrinkfactor);\nfloat t2 = 1.0/(shrinkfactor);\nvec4 colonne1, colonne2, colonne3, colonne4;\nmat4 mat;\nvec3 equation1 = vec3(t2,t2,t1);\nfloat A1 = - e1.x*equation.x - e1.y*equation.y - e1.z*equation.z;\nfloat A2 = - e2.x*equation.x - e2.y*equation.y - e2.z*equation.z;\nfloat A3 = - e3.x*equation.x - e3.y*equation.y - e3.z*equation.z;\nfloat A11 = equation1.x*e1.x*e1.x + equation1.y*e2.x*e2.x + equation1.z*e3.x*e3.x;\nfloat A21 = equation1.x*e1.x*e1.y + equation1.y*e2.x*e2.y + equation1.z*e3.x*e3.y;\nfloat A31 = equation1.x*e1.x*e1.z + equation1.y*e2.x*e2.z + equation1.z*e3.x*e3.z;\nfloat A41 = equation1.x*e1.x*A1 + equation1.y*e2.x*A2 + equation1.z*e3.x*A3;\nfloat A22 = equation1.x*e1.y*e1.y + equation1.y*e2.y*e2.y + equation1.z*e3.y*e3.y;\nfloat A32 = equation1.x*e1.y*e1.z + equation1.y*e2.y*e2.z + equation1.z*e3.y*e3.z;\nfloat A42 = equation1.x*e1.y*A1 + equation1.y*e2.y*A2 + equation1.z*e3.y*A3;\nfloat A33 = equation1.x*e1.z*e1.z + equation1.y*e2.z*e2.z + equation1.z*e3.z*e3.z;\nfloat A43 = equation1.x*e1.z*A1 + equation1.y*e2.z*A2 + equation1.z*e3.z*A3;\nfloat A44 = equation1.x*A1*A1 + equation1.y*A2*A2 + equation1.z*A3*A3 - equation.w;\ncolonne1 = vec4(A11,A21,A31,A41);\ncolonne2 = vec4(A21,A22,A32,A42);\ncolonne3 = vec4(A31,A32,A33,A43);\ncolonne4 = vec4(A41,A42,A43,A44);\nmat = mat4(colonne1,colonne2,colonne3,colonne4);\nRay ray = primary_ray(i_near,i_far) ;\nvec3 M;\nM = isect_surf(ray, mat);\nif (cutoff_plane(M, prime1.xyz, -e3) || cutoff_plane(M, prime2.xyz, e3)){ discard; }\nvec4 M1 = vec4(M,1.0);\nvec4 M2 = mat*M1;\nvec3 _normal = ( modelViewMatrixInverseTranspose * M2 ).xyz;\ngl_FragDepthEXT = update_z_buffer(M, modelViewProjectionMatrix) ;\n#ifdef NEAR_CLIP\nif( calcClip( modelViewMatrix * vec4( M, 1.0 ) ) > 0.0 ){\nM = isect_surf2(ray, mat);\nif( calcClip( modelViewMatrix * vec4( M, 1.0 ) ) > 0.0 )\ndiscard;\ninterior = true;\ngl_FragDepthEXT = update_z_buffer(M, modelViewProjectionMatrix) ;\nif( gl_FragDepthEXT >= 0.0 ){\ngl_FragDepthEXT = max( 0.0, calcDepth( vec3( - ( nearClip - 0.5 ) ) ) + ( 0.0000001 / radius ) );\n}\n}else if( gl_FragDepthEXT <= 0.0 ){\nM = isect_surf2(ray, mat);\ninterior = true;\ngl_FragDepthEXT = update_z_buffer(M, modelViewProjectionMatrix);\nif( gl_FragDepthEXT >= 0.0 ){\ngl_FragDepthEXT = 0.0 + ( 0.0000001 / radius );\n}\n}\n#else\nif( gl_FragDepthEXT <= 0.0 ){\nM = isect_surf2(ray, mat);\ninterior = true;\ngl_FragDepthEXT = update_z_buffer(M, modelViewProjectionMatrix) ;\nif( gl_FragDepthEXT >= 0.0 ){\ngl_FragDepthEXT = 0.0 + ( 0.0000001 / radius );\n}\n}\n#endif\nif (cutoff_plane(M, prime1.xyz, -e3) || cutoff_plane(M, prime2.xyz, e3)){ discard; }\nif (gl_FragDepthEXT < 0.0)\ndiscard;\nif (gl_FragDepthEXT > 1.0)\ndiscard;\nfloat distance_ratio = ((M.x-prime2.x)*e3.x + (M.y-prime2.y)*e3.y +(M.z-prime2.z)*e3.z) /\ndistance(prime2.xyz,prime1.xyz);\n#ifdef PICKING\ngl_FragColor = vec4( vPickingColor, objectId );\n#else\nvec3 vViewPosition = -( modelViewMatrix * vec4( M, 1.0 ) ).xyz;\nvec3 vNormal = _normal;\nvec3 vColor;\nif( distance_ratio>0.5 ){\nvColor = vColor1;\n}else{\nvColor = vColor2;\n}\nvec4 diffuseColor = vec4( diffuse, opacity );\nReflectedLight reflectedLight = ReflectedLight( vec3( 0.0 ), vec3( 0.0 ), vec3( 0.0 ), vec3( 0.0 ) );\nvec3 totalEmissiveLight = emissive;\n#include color_fragment\n#include roughnessmap_fragment\n#include metalnessmap_fragment\nvec3 normal = normalize( vNormal );\nif( interior ){\nnormal = vec3( 0.0, 0.0, 0.4 );\n}\n#include lights_physical_fragment\n#include lights_template\nvec3 outgoingLight = reflectedLight.directDiffuse + reflectedLight.indirectDiffuse + reflectedLight.directSpecular + reflectedLight.indirectSpecular + totalEmissiveLight;\ngl_FragColor = vec4( outgoingLight, diffuseColor.a );\n#include premultiplied_alpha_fragment\n#include tonemapping_fragment\n#include encodings_fragment\n#include fog_fragment\n#endif\n}");var r_=new Float32Array([-1,-1,-1,1,-1,-1,1,-1,1,-1,-1,1,-1,1,-1,1,1,-1,1,1,1,-1,1,1]),i_=new Uint16Array([0,1,2,0,2,3,1,5,6,1,6,2,4,6,5,4,7,6,0,7,4,0,3,7,0,5,1,0,4,5,3,2,6,3,6,7]),n_=function(t){function e(e,r){t.call(this,e,r);var i=e||{},n=gn((r||{}).shrink,.14);this.addUniforms({modelViewProjectionMatrix:{value:new v},modelViewProjectionMatrixInverse:{value:new v},modelViewMatrixInverseTranspose:{value:new v},shrink:{value:n}}),this.addAttributes({position1:{type:"v3",value:null},position2:{type:"v3",value:null},color2:{type:"c",value:null},radius:{type:"f",value:null},radius2:{type:"f",value:null}}),this.setAttributes(i),this.makeMapping()}t&&(e.__proto__=t),e.prototype=Object.create(t&&t.prototype),e.prototype.constructor=e;var r={parameters:{},isImpostor:{},vertexShader:{},fragmentShader:{}};return r.parameters.get=function(){return Object.assign.call(this,{shrink:{uniform:!0}},t.prototype.parameters)},r.isImpostor.get=function(){return!0},r.vertexShader.get=function(){return"HyperballStickImpostor.vert"},r.fragmentShader.get=function(){return"HyperballStickImpostor.frag"},Object.defineProperties(e.prototype,r),e}(function(t){function e(){t.apply(this,arguments)}t&&(e.__proto__=t),e.prototype=Object.create(t&&t.prototype),e.prototype.constructor=e;var r={mapping:{},mappingIndices:{},mappingIndicesSize:{},mappingType:{},mappingSize:{},mappingItemSize:{}};return r.mapping.get=function(){return r_},r.mappingIndices.get=function(){return i_},r.mappingIndicesSize.get=function(){return 36},r.mappingType.get=function(){return"v3"},r.mappingSize.get=function(){return 8},r.mappingItemSize.get=function(){return 3},Object.defineProperties(e.prototype,r),e}(db)),o_=function(t,e){return!Uf||e&&e.disableImpostor?(t.radius=Uo(t.radius,t.radius2),new Rb(t,e)):new n_(t,e)},a_=function(t){function e(e,r,i){t.call(this,e,r,i),this.type="hyperball",this.parameters=Object.assign({shrink:{type:"number",precision:3,max:1,min:.001,buffer:!0}},this.parameters,{multipleBond:null,bondSpacing:null})}return t&&(e.__proto__=t),e.prototype=Object.create(t&&t.prototype),e.prototype.constructor=e,e.prototype.init=function(e){var r=e||{};r.scale=gn(r.scale,.2),r.radius=gn(r.radius,"vdw"),this.shrink=gn(r.shrink,.12),t.prototype.init.call(this,r)},e.prototype.getBondParams=function(e,r){return e&&!e.radius||(r=Object.assign({radius2:!0},r)),t.prototype.getBondParams.call(this,e,r)},e.prototype.createData=function(t){var e=new yb(t.getAtomData(this.getAtomParams()),this.getBufferParams({sphereDetail:this.sphereDetail,disableImpostor:this.disableImpostor,dullInterior:!0}));return this.__center=new Float32Array(3*t.bondCount),{bufferList:[e,new o_(t.getBondData(this.getBondParams()),this.getBufferParams({shrink:this.shrink,radialSegments:this.radialSegments,disableImpostor:this.disableImpostor,dullInterior:!0}))]}},e.prototype.updateData=function(t,e){var r=e.sview.getAtomData(this.getAtomParams()),i=e.sview.getBondData(this.getBondParams()),n={},o={};if(!t||t.position){n.position=r.position;var a=i.position1,s=i.position2;o.position=Do(a,s,this.__center),o.position1=a,o.position2=s}t&&!t.color||(n.color=r.color,o.color=i.color,o.color2=i.color2),t&&!t.radius||(n.radius=r.radius,o.radius=i.radius,o.radius2=i.radius2),e.bufferList[0].setAttributes(n),e.bufferList[1].setAttributes(o)},e}(e_);Xf.add("hyperball",a_),Js.prototype={constructor:Js,atomLabel:function(t){var e;switch(this.type){case"atomname":e=t.atomname;break;case"atomindex":e=""+t.index;break;case"occupancy":e=t.occupancy.toFixed(2);break;case"bfactor":e=t.bfactor.toFixed(2);break;case"serial":e=""+t.serial;break;case"element":e=t.element;break;case"atom":e=t.atomname+"|"+t.index;break;case"resname":e=t.resname;break;case"resno":e=""+t.resno;break;case"res":var r=t.resname.toUpperCase();e=(zv[r]||r)+t.resno;break;case"text":e=this.text[t.index];break;default:e=t.qualifiedName()}return void 0===e?"":e}},Js.types={"":"",atomname:"atom name",atomindex:"atom index",occupancy:"occupancy",bfactor:"b-factor",serial:"serial",element:"element",atom:"atom name + index",resname:"residue name",resno:"residue no",res:"residue name + no",text:"text",qualified:"qualified name"};var s_=function(t){function e(e,r,i){t.call(this,e,r,i),this.type="label",this.parameters=Object.assign({labelType:{type:"select",options:Js.types,rebuild:!0},labelText:{type:"hidden",rebuild:!0},fontFamily:{type:"select",options:{"sans-serif":"sans-serif",monospace:"monospace",serif:"serif"},buffer:!0},fontStyle:{type:"select",options:{normal:"normal",italic:"italic"},buffer:!0},fontWeight:{type:"select",options:{normal:"normal",bold:"bold"},buffer:!0},sdf:{type:"boolean",buffer:!0},xOffset:{type:"number",precision:1,max:20,min:-20,buffer:!0},yOffset:{type:"number",precision:1,max:20,min:-20,buffer:!0},zOffset:{type:"number",precision:1,max:20,min:-20,buffer:!0},attachment:{type:"select",options:{"bottom-left":"bottom-left","bottom-center":"bottom-center","bottom-right":"bottom-right","middle-left":"middle-left","middle-center":"middle-center","middle-right":"middle-right","top-left":"top-left","top-center":"top-center","top-right":"top-right"},rebuild:!0},showBorder:{type:"boolean",buffer:!0},borderColor:{type:"color",buffer:!0},borderWidth:{type:"number",precision:2,max:.3,min:0,buffer:!0},showBackground:{type:"boolean",rebuild:!0},backgroundColor:{type:"color",buffer:!0},backgroundMargin:{type:"number",precision:2,max:2,min:0,rebuild:!0},backgroundOpacity:{type:"range",step:.01,max:1,min:0,buffer:!0}},this.parameters,{side:null,flatShaded:null,wireframe:null,linewidth:null,roughness:null,metalness:null,diffuse:null}),this.init(i)}return t&&(e.__proto__=t),e.prototype=Object.create(t&&t.prototype),e.prototype.constructor=e,e.prototype.init=function(e){var r=e||{};this.labelType=gn(r.labelType,"res"),this.labelText=gn(r.labelText,{}),this.fontFamily=gn(r.fontFamily,"sans-serif"),this.fontStyle=gn(r.fontStyle,"normal"),this.fontWeight=gn(r.fontWeight,"bold"),this.sdf=gn(r.sdf,"Chrome"===Ff),this.xOffset=gn(r.xOffset,0),this.yOffset=gn(r.yOffset,0),this.zOffset=gn(r.zOffset,.5),this.attachment=gn(r.attachment,"bottom-left"),this.showBorder=gn(r.showBorder,!1),this.borderColor=gn(r.borderColor,"lightgrey"),this.borderWidth=gn(r.borderWidth,.15),this.showBackground=gn(r.showBackground,!1),this.backgroundColor=gn(r.backgroundColor,"lightgrey"),this.backgroundMargin=gn(r.backgroundMargin,.5),this.backgroundOpacity=gn(r.backgroundOpacity,1),t.prototype.init.call(this,r)},e.prototype.createData=function(t){var e={position:!0,color:!0,radius:!0},r=t.getAtomData(this.getAtomParams(e)),i=[],n=new Js(this.labelType,this.labelText);return t.eachAtom(function(t){i.push(n.atomLabel(t))}),{bufferList:[new Kx({position:r.position,size:r.radius,color:r.color,text:i},this.getBufferParams({fontFamily:this.fontFamily,fontStyle:this.fontStyle,fontWeight:this.fontWeight,sdf:this.sdf,xOffset:this.xOffset,yOffset:this.yOffset,zOffset:this.zOffset,attachment:this.attachment,showBorder:this.showBorder,borderColor:this.borderColor,borderWidth:this.borderWidth,showBackground:this.showBackground,backgroundColor:this.backgroundColor,backgroundMargin:this.backgroundMargin,backgroundOpacity:this.backgroundOpacity}))]}},e.prototype.updateData=function(t,e){var r=e.sview.getAtomData(this.getAtomParams(t)),i={};t&&!t.position||(i.position=r.position),t&&!t.radius||(i.size=r.radius),t&&!t.color||(i.color=r.color),e.bufferList[0].setAttributes(i)},e}(Eb);Xf.add("label",s_);var c_=function(t){function e(e,r,i){t.call(this,e,r,i),this.type="line",this.parameters=Object.assign({multipleBond:{type:"select",rebuild:!0,options:{off:"off",symmetric:"symmetric",offset:"offset"}},bondSpacing:{type:"number",precision:2,max:2,min:.5}},this.parameters,{flatShaded:null,side:null,wireframe:null,roughness:null,metalness:null,diffuse:null}),this.init(i)}return t&&(e.__proto__=t),e.prototype=Object.create(t&&t.prototype),e.prototype.constructor=e,e.prototype.init=function(e){var r=e||{};this.multipleBond=gn(r.multipleBond,"off"),this.bondSpacing=gn(r.bondSpacing,1),t.prototype.init.call(this,r)},e.prototype.getBondParams=function(e,r){return r=Object.assign({multipleBond:this.multipleBond,bondSpacing:this.bondSpacing,radiusParams:{radius:.1,scale:1}},r),t.prototype.getBondParams.call(this,e,r)},e.prototype.createData=function(t){var e={position:!0,color:!0},r=t.getBondData(this.getBondParams(e));return{bufferList:[new kb(r,this.getBufferParams())]}},e.prototype.updateData=function(t,e){var r=e.sview.getBondData(this.getBondParams(t)),i={};t&&!t.position||(i.position1=r.position1,i.position2=r.position2),t&&!t.color||(i.color=r.color,i.color2=r.color2),e.bufferList[0].setAttributes(i)},e.prototype.setParameters=function(e){var r={};return e&&e.bondSpacing&&(r.position=!0),t.prototype.setParameters.call(this,e,r,!1),this},e}(Eb);Xf.add("line",c_),ec.__deps=[os,ns,as,ca,tc],ic.__deps=[os,as,No,ca,ya,da,ba,rc,gn],$f.add("molsurf",function(t,e){var r=t.data.args,i=t.data.params;if(r&&i){var n=new("av"===i.type?ic:ec)(r.coordList,r.radiusList,r.indexList).getSurface(i.type,i.probeRadius,i.scaleFactor,i.cutoff,!0,i.smooth,i.contour),o=[n.position.buffer,n.index.buffer];n.normal&&o.push(n.normal.buffer),n.atomindex&&o.push(n.atomindex.buffer),e({sd:n,p:i},o)}},[ec,ic]);var u_=function(t){this.structure=t};u_.prototype._getAtomData=function(){return this.structure.getAtomData({what:{position:!0,radius:!0,index:!0},radiusParams:{radius:"vdw",scale:1}})},u_.prototype._makeSurface=function(t,e){var r=new ey(e.name,"",t);return r.info.type=e.type,r.info.probeRadius=e.probeRadius,r.info.scaleFactor=e.scaleFactor,r.info.smooth=e.smooth,r.info.cutoff=e.cutoff,r},u_.prototype.getSurface=function(t){var e=t||{},r=this._getAtomData(),i=r.position,n=r.radius,o=r.index,a=new("av"===e.type?ic:ec)(i,n,o).getSurface(e.type,e.probeRadius,e.scaleFactor,e.cutoff,!0,e.smooth,e.contour);return this._makeSurface(a,e)},u_.prototype.getSurfaceWorker=function(t,e){var r=this,i=Object.assign({},t);if(window.Worker){void 0===this.worker&&(this.worker=new Za("molsurf"));var n=this._getAtomData(),o=n.position,a=n.radius,s=n.index,c={args:{coordList:o,radiusList:a,indexList:s},params:i},u=[o.buffer,a.buffer,s.buffer];this.worker.post(c,u,function(t){e(r._makeSurface(t.data.sd,i))},function(t){console.warn("MolecularSurface.getSurfaceWorker error - trying without worker",t),r.worker.terminate(),r.worker=void 0;var n=r.getSurface(i);e(n)})}else{var h=this.getSurface(i);e(h)}},u_.prototype.dispose=function(){this.worker&&this.worker.terminate()};var h_=function(t){function e(e,r,i){t.call(this,e,r,i),this.type="surface",this.parameters=Object.assign({surfaceType:{type:"select",rebuild:!0,options:{vws:"vws",sas:"sas",ms:"ms",ses:"ses",av:"av"}},probeRadius:{type:"number",precision:1,max:20,min:0,rebuild:!0},smooth:{type:"integer",precision:1,max:10,min:0,rebuild:!0},scaleFactor:{type:"number",precision:1,max:5,min:0,rebuild:!0},cutoff:{type:"number",precision:2,max:50,min:0,rebuild:!0},contour:{type:"boolean",rebuild:!0},background:{type:"boolean",rebuild:!0},opaqueBack:{type:"boolean",buffer:!0},filterSele:{type:"text",rebuild:!0},colorVolume:{type:"hidden"},useWorker:{type:"boolean",rebuild:!0}},this.parameters,{radiusType:null,radius:null,scale:null}),this.__infoList=[],this.structure.signals.refreshed.add(function(){this.__forceNewMolsurf=!0},this),this.init(i)}return t&&(e.__proto__=t),e.prototype=Object.create(t&&t.prototype),e.prototype.constructor=e,e.prototype.init=function(e){var r=e||{};r.colorScheme=gn(r.colorScheme,"uniform"),r.colorValue=gn(r.colorValue,14540253),r.disablePicking=gn(r.disablePicking,!0),this.surfaceType=gn(r.surfaceType,"ms"),this.probeRadius=gn(r.probeRadius,1.4),this.smooth=gn(r.smooth,2),this.scaleFactor=gn(r.scaleFactor,2),this.cutoff=gn(r.cutoff,0),this.contour=gn(r.contour,!1),this.background=gn(r.background,!1),this.opaqueBack=gn(r.opaqueBack,!0),this.filterSele=gn(r.filterSele,""),this.colorVolume=gn(r.colorVolume,void 0),this.useWorker=gn(r.useWorker,!0),t.prototype.init.call(this,e)},e.prototype.prepareData=function(t,e,r){var i=this.__infoList[e];if(i||(i={},this.__infoList[e]=i),i.molsurf&&i.sele===t.selection.string)r(e);else{if(this.filterSele){var n=t.structure.getView(new Cf(this.filterSele)),o=n.boundingBox.getSize(),a=Math.max(o.x,o.y,o.z),s=t.getAtomSetWithinPoint(n.center,a/2+6);t=t.getView(new Cf(t.getAtomSetWithinSelection(s,3).toSeleString()))}i.sele=t.selection.string,i.molsurf=new u_(t);var c=this.getSurfaceParams(),u=function(t){i.surface=t,r(e)};this.useWorker?i.molsurf.getSurfaceWorker(c,u):u(i.molsurf.getSurface(c))}},e.prototype.prepare=function(t){var e=this;if((this.__forceNewMolsurf||this.__sele!==this.selection.string||this.__surfaceParams!==JSON.stringify(this.getSurfaceParams()))&&(this.__infoList.forEach(function(t){t.molsurf.dispose()}),this.__infoList.length=0),0===this.structureView.atomCount)return void t();var r=function(){this.__sele=this.selection.string,this.__surfaceParams=JSON.stringify(this.getSurfaceParams()),this.__forceNewMolsurf=!1,t()}.bind(this),i="default"===this.assembly?this.defaultAssembly:this.assembly,n=this.structure.biomolDict[i];n?n.partList.forEach(function(t,i){var o=t.getView(e.structureView);e.prepareData(o,i,function(t){t===n.partList.length-1&&r()})}):this.prepareData(this.structureView,0,r)},e.prototype.createData=function(t,e){var r=this.__infoList[e],i=r.surface,n={position:i.getPosition(),color:i.getColor(this.getColorParams()),index:i.getFilteredIndex(this.filterSele,t)},o=[];if(i.contour){var a=new ab(n,this.getBufferParams({wireframe:!1}));o.push(a)}else{n.normal=i.getNormal(),n.picking=i.getPicking(t.getStructure());var s=new ib(n,this.getBufferParams({background:this.background,opaqueBack:this.opaqueBack,dullInterior:!1})),c=new nb(s);o.push(c)}return{bufferList:o,info:r}},e.prototype.updateData=function(t,e){var r={};if(t.position)return this.__forceNewMolsurf=!0,void this.build();t.color&&(r.color=e.info.surface.getColor(this.getColorParams())),t.index&&(r.index=e.info.surface.getFilteredIndex(this.filterSele,e.sview)),e.bufferList[0].setAttributes(r)},e.prototype.setParameters=function(e,r,i){return r=r||{},e&&e.filterSele&&(r.index=!0),e&&void 0!==e.colorVolume&&(r.color=!0),e&&e.wireframe&&(e.contour||void 0===e.contour&&this.contour)&&(e.wireframe=!1),t.prototype.setParameters.call(this,e,r,i),this},e.prototype.getSurfaceParams=function(t){return Object.assign({type:this.surfaceType,probeRadius:this.probeRadius,scaleFactor:this.scaleFactor,smooth:this.smooth&&!this.contour,cutoff:this.cutoff,contour:this.contour,useWorker:this.useWorker},t)},e.prototype.getColorParams=function(){var e=t.prototype.getColorParams.call(this);return e.volume=this.colorVolume,e},e.prototype.clear=function(){t.prototype.clear.call(this)},e.prototype.dispose=function(){this.__infoList.forEach(function(t){t.molsurf.dispose()}),this.__infoList.length=0,t.prototype.dispose.call(this)},e}(Eb);Xf.add("surface",h_);var l_=function(t){function e(e,r,i){t.call(this,e,r,i),this.type="point",this.parameters=Object.assign({pointSize:{type:"number",precision:1,max:100,min:0,buffer:!0},sizeAttenuation:{type:"boolean",buffer:!0},sortParticles:{type:"boolean",rebuild:!0},useTexture:{type:"boolean",buffer:!0},alphaTest:{type:"range",step:.001,max:1,min:0,buffer:!0},forceTransparent:{type:"boolean",buffer:!0},edgeBleach:{type:"range",step:.001,max:1,min:0,buffer:!0}},this.parameters,{flatShaded:null,wireframe:null,linewidth:null,roughness:null,metalness:null}),this.init(i)}return t&&(e.__proto__=t),e.prototype=Object.create(t&&t.prototype),e.prototype.constructor=e,e.prototype.init=function(e){var r=e||{};this.pointSize=gn(r.pointSize,1),this.sizeAttenuation=gn(r.sizeAttenuation,!0),this.sortParticles=gn(r.sortParticles,!1),this.useTexture=gn(r.useTexture,!1),this.alphaTest=gn(r.alphaTest,.5),this.forceTransparent=gn(r.forceTransparent,!1),this.edgeBleach=gn(r.edgeBleach,0),t.prototype.init.call(this,r)},e.prototype.createData=function(t){var e={position:!0,color:!0,picking:!0},r=t.getAtomData(this.getAtomParams(e));return{bufferList:[new bb(r,this.getBufferParams({pointSize:this.pointSize,sizeAttenuation:this.sizeAttenuation,sortParticles:this.sortParticles,useTexture:this.useTexture,alphaTest:this.alphaTest,forceTransparent:this.forceTransparent,edgeBleach:this.edgeBleach}))]}},e.prototype.updateData=function(t,e){var r=e.sview.getAtomData(this.getAtomParams(t)),i={};t&&!t.position||(i.position=r.position),t&&!t.color||(i.color=r.color),e.bufferList[0].setAttributes(i)},e}(Eb);Xf.add("point",l_),Yf.add("shader/Ribbon.vert","#define STANDARD\nuniform float nearClip;\nuniform vec3 clipCenter;\n#if defined( NEAR_CLIP ) || defined( RADIUS_CLIP ) || !defined( PICKING )\nvarying vec3 vViewPosition;\n#endif\n#if defined( RADIUS_CLIP )\nvarying vec3 vClipCenter;\n#endif\nattribute vec3 dir;\nattribute float size;\n#ifdef PICKING\n#include unpack_color\nattribute float primitiveId;\nvarying vec3 vPickingColor;\n#else\n#include color_pars_vertex\n#ifndef FLAT_SHADED\nvarying vec3 vNormal;\n#endif\n#endif\n#include common\nvoid main(void){\n#ifdef PICKING\nvPickingColor = unpackColor( primitiveId );\n#else\n#include color_vertex\n#include beginnormal_vertex\n#include defaultnormal_vertex\n#ifndef FLAT_SHADED\nvNormal = normalize( transformedNormal );\n#endif\n#endif\n#include begin_vertex\ntransformed += normalize( dir ) * size;\n#include project_vertex\n#if defined( NEAR_CLIP ) || defined( RADIUS_CLIP ) || !defined( PICKING )\nvViewPosition = -mvPosition.xyz;\n#endif\n#if defined( RADIUS_CLIP )\nvClipCenter = -( modelViewMatrix * vec4( clipCenter, 1.0 ) ).xyz;\n#endif\n#include nearclip_vertex\n}");var p_=new Uint16Array([0,1,2,1,3,2]),d_=function(t){function e(e,r){var i=e||{},n=i.position.length/3-1,o=4*n,a=3*o,s=new Float32Array(a),c=new Float32Array(a),u=new Float32Array(a),h=On(a,a/3);t.call(this,{position:s,color:c,index:h,normal:u,picking:i.picking},r),this.addAttributes({dir:{type:"v3",value:new Float32Array(a)}}),this.addAttributes({size:{type:"f",value:new Float32Array(o)}}),i.primitiveId=Bo(n),this.setAttributes(i),this.meshIndex=h,this.makeIndex()}t&&(e.__proto__=t),e.prototype=Object.create(t&&t.prototype),e.prototype.constructor=e;var r={vertexShader:{}};return e.prototype.setAttributes=function(t){var e,r,i,n,o,a,s,c,u,h,l,p,d=this.size/4,f=this.geometry.attributes;t.position&&(e=t.position,s=f.position.array,f.position.needsUpdate=!0),t.normal&&(r=t.normal,c=f.normal.array,f.normal.needsUpdate=!0),t.size&&(i=t.size,u=f.size.array,f.size.needsUpdate=!0),t.dir&&(n=t.dir,h=f.dir.array,f.dir.needsUpdate=!0),t.color&&(o=t.color,l=f.color.array,f.color.needsUpdate=!0),t.primitiveId&&(a=t.primitiveId,p=f.primitiveId.array,f.primitiveId.needsUpdate=!0);var m,g,v,y,b,x,_,w=i?i[0]:null;for(m=0;m<d;++m){for(x=3*m,v=3*m*4,b=4*m,e&&(s[v]=s[v+3]=e[x],s[v+1]=s[v+4]=e[x+1],s[v+2]=s[v+5]=e[x+2],s[v+6]=s[v+9]=e[x+3],s[v+7]=s[v+10]=e[x+4],s[v+8]=s[v+11]=e[x+5]),r&&(c[v]=c[v+3]=-r[x],c[v+1]=c[v+4]=-r[x+1],c[v+2]=c[v+5]=-r[x+2],c[v+6]=c[v+9]=-r[x+3],c[v+7]=c[v+10]=-r[x+4],c[v+8]=c[v+11]=-r[x+5]),g=0;g<4;++g)y=v+3*g,o&&(l[y]=o[x],l[y+1]=o[x+1],l[y+2]=o[x+2]),a&&(p[b+g]=a[m]);i&&(_=i[m],w!==i[m]?(u[b]=w,u[b+1]=w,u[b+2]=_,u[b+3]=_):(u[b]=_,u[b+1]=_,u[b+2]=_,u[b+3]=_),w=_),n&&(h[v]=n[x],h[v+1]=n[x+1],h[v+2]=n[x+2],h[v+3]=-n[x],h[v+4]=-n[x+1],h[v+5]=-n[x+2],h[v+6]=n[x+3],h[v+7]=n[x+4],h[v+8]=n[x+5],h[v+9]=-n[x+3],h[v+10]=-n[x+4],h[v+11]=-n[x+5])}},e.prototype.makeIndex=function(){var t,e,r,i,n=this.meshIndex,o=n.length/4/3;for(e=0;e<o;++e)for(r=6*e,i=4*e,n.set(p_,r),t=0;t<6;++t)n[r+t]+=i},r.vertexShader.get=function(){return"Ribbon.vert"},Object.defineProperties(e.prototype,r),e}(Zy),f_=function(t){function e(e,r,i){t.call(this,e,r,i),this.type="ribbon",this.parameters=Object.assign({subdiv:{type:"integer",max:50,min:1,rebuild:!0},tension:{type:"number",precision:1,max:1,min:.1},smoothSheet:{type:"boolean",rebuild:!0}},this.parameters,{side:null,wireframe:null,linewidth:null}),this.init(i)}return t&&(e.__proto__=t),e.prototype=Object.create(t&&t.prototype),e.prototype.constructor=e,e.prototype.init=function(e){var r=e||{};r.colorScheme=gn(r.colorScheme,"chainname"),r.colorScale=gn(r.colorScale,"RdYlBu"),r.radius=gn(r.radius,"sstruc"),r.scale=gn(r.scale,4),"low"===r.quality?this.subdiv=3:"medium"===r.quality?this.subdiv=6:"high"===r.quality?this.subdiv=12:this.subdiv=gn(r.subdiv,6),this.tension=gn(r.tension,NaN),this.smoothSheet=gn(r.smoothSheet,!1),t.prototype.init.call(this,r)},e.prototype.getSplineParams=function(t){return Object.assign({subdiv:this.subdiv,tension:this.tension,directional:!0,smoothSheet:this.smoothSheet},t)},e.prototype.createData=function(t){var e=this,r=[],i=[];return this.structure.eachPolymer(function(t){if(!(t.residueCount<4)){i.push(t);var n=new Ys(t,e.getSplineParams()),o=n.getSubdividedPosition(),a=n.getSubdividedOrientation(),s=n.getSubdividedColor(e.getColorParams()),c=n.getSubdividedPicking(),u=n.getSubdividedSize(e.radius,e.scale);r.push(new d_({position:o.position,normal:a.binormal,dir:a.normal,color:s.color,size:u.size,picking:c.picking},e.getBufferParams()))}},t.getSelection()),{bufferList:r,polymerList:i}},e.prototype.updateData=function(t,e){var r=this;t=t||{};var i=0,n=e.polymerList.length;for(i=0;i<n;++i){var o={},a=new Ys(e.polymerList[i],r.getSplineParams());if(t.position){var s=a.getSubdividedPosition(),c=a.getSubdividedOrientation();o.position=s.position,o.normal=c.binormal,o.dir=c.normal}if(t.radius||t.scale){var u=a.getSubdividedSize(r.radius,r.scale);o.size=u.size}if(t.color){var h=a.getSubdividedColor(r.getColorParams());o.color=h.color}e.bufferList[i].setAttributes(o)}},e.prototype.setParameters=function(e){var r={};return e&&e.tension&&(r.position=!0),t.prototype.setParameters.call(this,e,r,!1),this},e}(Eb);Xf.add("ribbon",f_);var m_=function(t){function e(e,r,i){t.call(this,e,r,i),this.type="rocket",this.parameters=Object.assign({localAngle:{type:"integer",max:180,min:0,rebuild:!0},centerDist:{type:"number",precision:1,max:10,min:0,rebuild:!0},ssBorder:{type:"boolean",rebuild:!0},radialSegments:!0,openEnded:!0,disableImpostor:!0},this.parameters),this.helixbundleList=[],this.init(i)}return t&&(e.__proto__=t),e.prototype=Object.create(t&&t.prototype),e.prototype.constructor=e,e.prototype.init=function(e){var r=e||{};r.colorScheme=gn(r.colorScheme,"sstruc"),r.radius=gn(r.radius,1.5),r.scale=gn(r.scale,1),r.openEnded=gn(r.openEnded,!1),this.localAngle=gn(r.localAngle,30),this.centerDist=gn(r.centerDist,2.5),this.ssBorder=gn(r.ssBorder,!1),t.prototype.init.call(this,r)},e.prototype.createData=function(t){var e=this,r=0,i=[],n=[];this.structure.eachPolymer(function(t){if(!(t.residueCount<4||t.isNucleic())){var o=new cs(t),a=o.getAxis(e.localAngle,e.centerDist,e.ssBorder,e.getColorParams(),e.radius,e.scale);r+=a.size.length,i.push(a),n.push(o)}},t.getSelection());var o={begin:new Float32Array(3*r),end:new Float32Array(3*r),size:new Float32Array(r),color:new Float32Array(3*r),picking:new Float32Array(r)},a=0;return i.forEach(function(t){o.begin.set(t.begin,3*a),o.end.set(t.end,3*a),o.size.set(t.size,a),o.color.set(t.color,3*a),o.picking.set(t.picking.array,a),a+=t.size.length}),r&&(o.picking=new tv(o.picking,t.getStructure())),{bufferList:[new Nb({position1:o.begin,position2:o.end,color:o.color,color2:o.color,radius:o.size,picking:o.picking},this.getBufferParams({openEnded:this.openEnded,radialSegments:this.radialSegments,disableImpostor:this.disableImpostor,dullInterior:!0}))],axisList:i,helixbundleList:n,axisData:o}},e.prototype.updateData=function(t,e){var r=this;if((t=t||{}).position)return void this.build();var i={};if(t.color||t.radius){var n=0;e.helixbundleList.forEach(function(i){var o=i.getAxis(r.localAngle,r.centerDist,r.ssBorder,r.getColorParams(),r.radius,r.scale);t.color&&e.axisData.color.set(o.color,3*n),(t.radius||t.scale)&&e.axisData.size.set(o.size,n),n+=o.size.length}),t.color&&(i.color=e.axisData.color,i.color2=e.axisData.color),(t.radius||t.scale)&&(i.radius=e.axisData.size)}e.bufferList[0].setAttributes(i)},e}(Eb);Xf.add("rocket",m_);var g_=function(t){function e(e,r,i){t.call(this,e,r,i),this.type="rope",this.parameters=Object.assign({smooth:{type:"integer",max:15,min:0,rebuild:!0}},this.parameters,{aspectRatio:null,smoothSheet:null})}return t&&(e.__proto__=t),e.prototype=Object.create(t&&t.prototype),e.prototype.constructor=e,e.prototype.init=function(e){var r=e||{};r.aspectRatio=1,r.tension=gn(r.tension,.5),r.scale=gn(r.scale,5),r.smoothSheet=!1,this.smooth=gn(r.smooth,2),t.prototype.init.call(this,r)},e.prototype.getSpline=function(t){var e=new ss(t);return new Ys(t,this.getSplineParams({directional:!1,positionIterator:e.getCenterIterator(this.smooth)}))},e}(Wx);Xf.add("rope",g_);var v_=function(t){function e(e,r,i){t.call(this,e,r,i),this.type="spacefill",this.parameters=Object.assign({sphereDetail:!0,disableImpostor:!0},this.parameters),this.init(i)}return t&&(e.__proto__=t),e.prototype=Object.create(t&&t.prototype),e.prototype.constructor=e,e.prototype.init=function(e){var r=e||{};t.prototype.init.call(this,r)},e.prototype.createData=function(t){return{bufferList:[new yb(t.getAtomData(this.getAtomParams()),this.getBufferParams({sphereDetail:this.sphereDetail,dullInterior:!0,disableImpostor:this.disableImpostor}))]}},e.prototype.updateData=function(t,e){var r=e.sview.getAtomData(this.getAtomParams(t)),i={};t&&!t.position||(i.position=r.position),t&&!t.color||(i.color=r.color),t&&!t.radius||(i.radius=r.radius),e.bufferList[0].setAttributes(i)},e}(Eb);Xf.add("spacefill",v_);var y_=function(t){function e(e,r){var i=e||{},n=r||{},o=i.position.length/3-1,a=new Float32Array(3*o*2),s=new Float32Array(3*o*2);t.call(this,{position:a,color:s},n),this.setAttributes(e)}t&&(e.__proto__=t),e.prototype=Object.create(t&&t.prototype),e.prototype.constructor=e;var r={isLine:{},vertexShader:{},fragmentShader:{}};return e.prototype.setAttributes=function(t){var e,r,i,n,o=this.geometry.attributes;if(t.position&&(e=t.position,i=o.position.array,o.position.needsUpdate=!0),t.color&&(r=t.color,n=o.color.array,o.color.needsUpdate=!0),!e&&!r)return void jf.warn("TraceBuffer.prototype.setAttributes no data");for(var a,s,c=this.size-1,u=0;u<c;++u)a=3*u,s=3*u*2,e&&(i[s]=e[a],i[s+1]=e[a+1],i[s+2]=e[a+2],i[s+3]=e[a+3],i[s+4]=e[a+4],i[s+5]=e[a+5]),r&&(n[s]=r[a],n[s+1]=r[a+1],n[s+2]=r[a+2],n[s+3]=r[a+3],n[s+4]=r[a+4],n[s+5]=r[a+5])},r.isLine.get=function(){return!0},r.vertexShader.get=function(){return"Line.vert"},r.fragmentShader.get=function(){return"Line.frag"},Object.defineProperties(e.prototype,r),e}(qy),b_=function(t){function e(e,r,i){t.call(this,e,r,i),this.type="trace",this.parameters=Object.assign({subdiv:{type:"integer",max:50,min:1,rebuild:!0},tension:{type:"number",precision:1,max:1,min:.1},smoothSheet:{type:"boolean",rebuild:!0}},this.parameters,{flatShaded:null,side:null,wireframe:null}),this.init(i)}return t&&(e.__proto__=t),e.prototype=Object.create(t&&t.prototype),e.prototype.constructor=e,e.prototype.init=function(e){var r=e||{};r.colorScheme=gn(r.colorScheme,"chainname"),r.colorScale=gn(r.colorScale,"RdYlBu"),"low"===r.quality?this.subdiv=3:"medium"===r.quality?this.subdiv=6:"high"===r.quality?this.subdiv=12:this.subdiv=gn(r.subdiv,6),this.tension=gn(r.tension,NaN),this.smoothSheet=gn(r.smoothSheet,!1),t.prototype.init.call(this,r)},e.prototype.getSplineParams=function(t){return Object.assign({subdiv:this.subdiv,tension:this.tension,directional:!1,smoothSheet:this.smoothSheet},t)},e.prototype.createData=function(t){var e=this,r=[],i=[];return this.structure.eachPolymer(function(t){if(!(t.residueCount<4)){i.push(t);var n=new Ys(t,e.getSplineParams()),o=n.getSubdividedPosition(),a=n.getSubdividedColor(e.getColorParams());r.push(new y_(Object.assign({},o,a),e.getBufferParams()))}},t.getSelection()),{bufferList:r,polymerList:i}},e.prototype.updateData=function(t,e){var r=this;t=t||{};var i=0,n=e.polymerList.length;for(i=0;i<n;++i){var o={},a=new Ys(e.polymerList[i],r.getSplineParams());if(t.position){var s=a.getSubdividedPosition();o.position=s.position}if(t.color){var c=a.getSubdividedColor(r.getColorParams());o.color=c.color}e.bufferList[i].setAttributes(o)}},e.prototype.setParameters=function(e){var r={};return e&&e.tension&&(r.position=!0),t.prototype.setParameters.call(this,e,r,!1),this},e}(Eb);Xf.add("trace",b_);var x_=function(t){function e(e,r,i){t.call(this,e,r,i),this.type="tube",this.parameters=Object.assign({},this.parameters,{aspectRatio:null})}return t&&(e.__proto__=t),e.prototype=Object.create(t&&t.prototype),e.prototype.constructor=e,e.prototype.init=function(e){var r=e||{};r.aspectRatio=1,r.scale=gn(r.scale,2),"low"===r.quality&&(this.radialSegments=5),t.prototype.init.call(this,r)},e.prototype.getSplineParams=function(){return t.prototype.getSplineParams.call(this,{directional:!1})},e}(Wx);Xf.add("tube",x_);var __=function(t){function e(e,r,i){t.call(this,e,r,i),this.type="unitcell",this.parameters=Object.assign({radius:{type:"number",precision:3,max:10,min:.001},sphereDetail:!0,radialSegments:!0,disableImpostor:!0},this.parameters,{assembly:null}),this.init(i)}return t&&(e.__proto__=t),e.prototype=Object.create(t&&t.prototype),e.prototype.constructor=e,e.prototype.init=function(e){var r=e||{},i=.5;this.structure.unitcell&&(i=Math.cbrt(this.structure.unitcell.volume)/200),r.radius=gn(r.radius,i),r.colorValue=gn(r.colorValue,"orange"),t.prototype.init.call(this,r)},e.prototype.getUnitcellData=function(t){return t.unitcell.getData(t)},e.prototype.create=function(){var t=this.structureView.getStructure();if(t.unitcell){var e=this.getUnitcellData(t);this.sphereBuffer=new yb(e.vertex,this.getBufferParams({sphereDetail:this.sphereDetail,disableImpostor:this.disableImpostor,dullInterior:!0})),this.cylinderBuffer=new Nb(e.edge,this.getBufferParams({openEnded:!0,radialSegments:this.radialSegments,disableImpostor:this.disableImpostor,dullInterior:!0})),this.dataList.push({sview:this.structureView,bufferList:[this.sphereBuffer,this.cylinderBuffer]})}},e.prototype.updateData=function(t,e){var r=e.sview.getStructure(),i=this.getUnitcellData(r),n={},o={};t&&!t.position||(n.position=i.vertexPosition,o.position1=i.edgePosition1,o.position2=i.edgePosition2),t&&!t.color||(n.color=i.vertexColor,o.color=i.edgeColor,o.color2=i.edgeColor),t&&!t.radius||(n.radius=i.vertexRadius,o.radius=i.edgeRadius),this.sphereBuffer.setAttributes(n),this.cylinderBuffer.setAttributes(o)},e}(Eb);Xf.add("unitcell",__);var w_=function(t){function e(e,r,i){t.call(this,e,r,i),this.type="validation",this.parameters=Object.assign({},this.parameters,{radiusType:null,radius:null,scale:null}),this.init(i)}return t&&(e.__proto__=t),e.prototype=Object.create(t&&t.prototype),e.prototype.constructor=e,e.prototype.init=function(e){var r=e||{};r.colorValue=gn(r.colorValue,"#f0027f"),t.prototype.init.call(this,r)},e.prototype.createData=function(t){if(t.validation){var e=t.validation.getClashData({structure:t,color:this.colorValue});return{bufferList:[new Nb(e,this.getBufferParams({openEnded:!1}))]}}},e}(Eb);Xf.add("validation",w_);var S_=new g,A_=new g,M_=new g,E_=new g(0,1,0),T_=function(t){function e(e,r){var i=r||{},n=gn(i.radialSegments,60),o=gn(i.openEnded,!1),a=(new v).makeRotationX(-Math.PI/2),s=new br(1,1,n,1,o);s.applyMatrix(a);var c=new Float32Array(e.position1.length);t.call(this,{position:c,color:e.color,picking:e.picking},i,s),this._position=c,this.setAttributes(e,!0)}t&&(e.__proto__=t),e.prototype=Object.create(t&&t.prototype),e.prototype.constructor=e;var r={updateNormals:{}};return e.prototype.applyPositionTransform=function(t,e,r){A_.fromArray(this._position1,r),M_.fromArray(this._position2,r),t.lookAt(A_,M_,E_);var i=this._radius[e];S_.set(i,i,A_.distanceTo(M_)),t.scale(S_)},e.prototype.setAttributes=function(e,r){e.position1&&e.position2&&(Do(e.position1,e.position2,this._position),this._position1=e.position1,this._position2=e.position2,e.position=this._position),e.radius&&(this._radius=e.radius),t.prototype.setAttributes.call(this,e,r)},r.updateNormals.get=function(){return!0},Object.defineProperties(e.prototype,r),e}(hb),P_=function(t,e){return new T_(t,e)};Qf.add("cone",P_);var C_=function(t){this.geometryList=t,this.boundingBox=null};C_.prototype.computeBoundingBox=function(){var t=this;this.boundingBox?this.boundingBox.empty():this.boundingBox=new st,this.geometryList.forEach(function(e){e.boundingBox||e.computeBoundingBox(),t.boundingBox.union(e.boundingBox)})};var I_=function(t,e){var r=t||{},i=e||{};this.aspectRatio=gn(i.aspectRatio,1.5),this.wireframe=gn(i.wireframe,!1),this.splitPosition=new Float32Array(r.position1.length),this.cylinderRadius=new Float32Array(r.radius.length);var n=this.makeAttributes(r),o={radialSegments:gn(i.radialSegments,50),openEnded:gn(i.openEnded,!1),disableImpostor:gn(i.disableImpostor,!1)};this.cylinderBuffer=new Nb(n.cylinder,o),this.coneBuffer=new P_(n.cone,o),this.geometry=new C_([this.cylinderBuffer.geometry,this.coneBuffer.geometry]),this.group=new Ne,this.wireframeGroup=new Ne,this.pickingGroup=new Ne,this.matrix=gn(i.matrix,new v),this.picking=r.picking},R_={matrix:{},pickable:{}};R_.matrix.set=function(t){qy.prototype.setMatrix.call(this,t)},R_.matrix.get=function(){return this.group.matrix.clone()},R_.pickable.get=function(){return!!this.picking},I_.prototype.makeAttributes=function(t){var e,r,i=this.splitPosition,n=this.cylinderRadius,o=this.aspectRatio,a={},s={};if(t.radius){for(e=0,r=n.length;e<r;++e)n[e]=t.radius[e]/o;a.radius=n,s.radius=t.radius}if(t.position1&&t.position2){var c=new g,u=new g,h=new g,l=new g;for(e=0,r=i.length;e<r;e+=3){c.fromArray(t.position1,e),u.fromArray(t.position2,e),h.subVectors(c,u);var p=h.length(),d=n[e/3]*o*2,f=Math.min(p,d);h.setLength(f),l.copy(u).add(h),l.toArray(i,e)}a.position1=t.position1,a.position2=i,s.position1=i,s.position2=t.position2}return t.color&&(a.color=t.color,a.color2=t.color,s.color=t.color),{cylinder:a,cone:s}},I_.prototype.getMesh=function(t){return(new Ne).add(this.cylinderBuffer.getMesh(t),this.coneBuffer.getMesh(t))},I_.prototype.getWireframeMesh=function(){return(new Ne).add(this.cylinderBuffer.getWireframeMesh(),this.coneBuffer.getWireframeMesh())},I_.prototype.getPickingMesh=function(){return(new Ne).add(this.cylinderBuffer.getPickingMesh(),this.coneBuffer.getPickingMesh())},I_.prototype.setAttributes=function(t){var e=this.makeAttributes(t);this.cylinderBuffer.setAttributes(e.cylinder),this.coneBuffer.setAttributes(e.cone)},I_.prototype.setParameters=function(t){(t=Object.assign({},t))&&void 0!==t.matrix&&(this.matrix=t.matrix),delete t.matrix,t&&void 0!==t.wireframe&&(this.wireframe=t.wireframe,this.setVisibility(this.visible)),this.cylinderBuffer.setParameters(t),this.coneBuffer.setParameters(t)},I_.prototype.setVisibility=function(){qy.prototype.setVisibility.apply(this,arguments)},I_.prototype.dispose=function(){this.cylinderBuffer.dispose(),this.coneBuffer.dispose()},Object.defineProperties(I_.prototype,R_),Qf.add("arrow",I_);var L_=new g,O_=new g,D_=new g,N_=new g(0,0,0),k_=function(t){function e(e,r){var i=r||{},n=new Rt(1,1,1);t.call(this,e,i,n),this.setAttributes(e,!0)}t&&(e.__proto__=t),e.prototype=Object.create(t&&t.prototype),e.prototype.constructor=e;var r={updateNormals:{}};return e.prototype.applyPositionTransform=function(t,e,r){O_.fromArray(this._heightAxis,r),D_.fromArray(this._depthAxis,r),t.lookAt(N_,O_,D_),L_.set(this._size[e],D_.length(),O_.length()),t.scale(L_)},e.prototype.setAttributes=function(e,r){e.size&&(this._size=e.size),e.heightAxis&&(this._heightAxis=e.heightAxis),e.depthAxis&&(this._depthAxis=e.depthAxis),t.prototype.setAttributes.call(this,e,r)},r.updateNormals.get=function(){return!0},Object.defineProperties(e.prototype,r),e}(hb);Qf.add("box",k_);var F_=new g,B_=new g,z_=new g,U_=new g(0,0,0),j_=function(t){function e(e,r){var i=r||{},n=new qe(1,gn(i.sphereDetail,2));t.call(this,e,i,n),this.setAttributes(e,!0)}t&&(e.__proto__=t),e.prototype=Object.create(t&&t.prototype),e.prototype.constructor=e;var r={updateNormals:{}};return e.prototype.applyPositionTransform=function(t,e,r){B_.fromArray(this._majorAxis,r),z_.fromArray(this._minorAxis,r),t.lookAt(U_,B_,z_),F_.set(this._radius[e],z_.length(),B_.length()),t.scale(F_)},e.prototype.setAttributes=function(e,r){e.radius&&(this._radius=e.radius),e.majorAxis&&(this._majorAxis=e.majorAxis),e.minorAxis&&(this._minorAxis=e.minorAxis),t.prototype.setAttributes.call(this,e,r)},r.updateNormals.get=function(){return!0},Object.defineProperties(e.prototype,r),e}(hb),G_=function(t,e){return new j_(t,e)};Qf.add("ellipsoid",G_);var V_=new g,$_=new g,H_=new g,W_=new g(0,0,0),X_=function(t){function e(e,r){var i=r||{},n=new We(1,0);t.call(this,e,i,n),this.setAttributes(e,!0)}t&&(e.__proto__=t),e.prototype=Object.create(t&&t.prototype),e.prototype.constructor=e;var r={updateNormals:{}};return e.prototype.applyPositionTransform=function(t,e,r){$_.fromArray(this._heightAxis,r),H_.fromArray(this._depthAxis,r),t.lookAt(W_,$_,H_),V_.set(this._size[e],H_.length(),$_.length()),t.scale(V_)},e.prototype.setAttributes=function(e,r){e.size&&(this._size=e.size),e.heightAxis&&(this._heightAxis=e.heightAxis),e.depthAxis&&(this._depthAxis=e.depthAxis),t.prototype.setAttributes.call(this,e,r)},r.updateNormals.get=function(){return!0},Object.defineProperties(e.prototype,r),e}(hb);Qf.add("octahedron",X_);var q_=new g,Y_=new g,Z_=new g,K_=new g(0,0,0),Q_=function(t){function e(e,r){var i=r||{},n=new $e(1,0);t.call(this,e,i,n),this.setAttributes(e,!0)}t&&(e.__proto__=t),e.prototype=Object.create(t&&t.prototype),e.prototype.constructor=e;var r={updateNormals:{}};return e.prototype.applyPositionTransform=function(t,e,r){Y_.fromArray(this._heightAxis,r),Z_.fromArray(this._depthAxis,r),t.lookAt(K_,Y_,Z_),q_.set(this._size[e],Z_.length(),Y_.length()),t.scale(q_)},e.prototype.setAttributes=function(e,r){e.size&&(this._size=e.size),e.heightAxis&&(this._heightAxis=e.heightAxis),e.depthAxis&&(this._depthAxis=e.depthAxis),t.prototype.setAttributes.call(this,e,r)},r.updateNormals.get=function(){return!0},Object.defineProperties(e.prototype,r),e}(hb);Qf.add("tetrahedron",Q_);var J_=new g,tw=new g,ew=new g,rw=new g(0,0,0),iw=function(t){function e(e,r){var i=r||{},n=new rr(1,gn(i.radiusRatio,.2),gn(i.radialSegments,16),gn(i.tubularSegments,32));t.call(this,e,r,n),this.setAttributes(e,!0)}t&&(e.__proto__=t),e.prototype=Object.create(t&&t.prototype),e.prototype.constructor=e;var r={updateNormals:{}};return e.prototype.applyPositionTransform=function(t,e,r){tw.fromArray(this._majorAxis,r),ew.fromArray(this._minorAxis,r),t.lookAt(rw,tw,ew);var 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r.type.get=function(){return"structure"},r.__objName.get=function(){return"structure"},Object.defineProperties(e.prototype,r),e}(nw),sw=function(t,e,r,i,n){this.structure=t,this.index=e,this.description=r||"",this.entityType=oc(i||""),this.chainIndexList=n||[],n.forEach(function(r){t.chainStore.entityIndex[r]=e})},cw={type:{}};cw.type.get=function(){return"Entity"},sw.prototype.getEntityType=function(){return this.entityType},sw.prototype.isPolymer=function(){return this.entityType===_v},sw.prototype.isNonPolymer=function(){return this.entityType===wv},sw.prototype.isMacrolide=function(){return this.entityType===Sv},sw.prototype.isWater=function(){return this.entityType===Av},sw.prototype.eachChain=function(t){var e=this.structure.getChainProxy();this.chainIndexList.forEach(function(r){e.index=r,t(e)})},Object.defineProperties(sw.prototype,cw);var uw=function(t){var 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a,s,c,u,h,l,p,d,f,m,g,y,b,x,_,w,S,A,M,E,T,P,C,I,R,L,O,D,N,k,F,B,z,U="pqr"===this.type,j=this.structure,G=this.structureBuilder,V=this.hex,$=10,H=10,W=this.firstModelOnly,X=this.asTrajectory,q=this.cAlphaOnly,Y=j.frames,Z=j.boxes,K=!1,Q=j.biomolDict,J={},tt={},et={},rt=[],it={},nt={},ot={},at={},st={helices:[],sheets:[]},ct=st.helices,ut=st.sheets,ht=j.atomMap,lt=j.atomStore;lt.resize(Math.round(this.streamer.data.length/80)),U&&(lt.addField("partialCharge",1,"float32"),lt.addField("radius",1,"float32"));var pt=j.getAtomProxy(),dt=j.getAtomProxy(),ft=0,mt=0,gt=!0;this.streamer.eachChunkOfLines(function(t){e(0,t.length,t)});var vt=rt.length;if(vt){j.eachChain(function(t){t.entityIndex=vt}),rt.forEach(function(t,e){var r=t.chainList.map(function(t){return ot[t]});j.entityList.push(new sw(j,e,t.name,"polymer",r))});var 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dt=it[a],ft=it[h],mt="H"===it[d][0]?1:0,gt=it[m],vt=parseFloat(it[_]),yt=parseFloat(it[w]),bt=it[p];if(bt="."===bt?"":bt,$.growIfFull(),$.atomTypeId[W]=V.add(ot,gt),$.x[W]=at,$.y[W]=st,$.z[W]=ct,$.serial[W]=parseInt(it[f]),$.bfactor[W]=isNaN(vt)?0:vt,$.occupancy[W]=isNaN(yt)?0:yt,$.altloc[W]=bt.charCodeAt(0),A.addAtom(X,dt,ft,ht,lt,mt,void 0,pt),t.Debug){var xt=I[ft];void 0!==xt&&xt!==dt&&t.Debug&&jf.warn(xt,dt)}I[ft]=dt;var _t=it[l];R[_t]||(R[_t]=new Set),R[_t].add(S.chainStore.count-1),W+=1}else{var wt=o.match(gw),St=wt.length;B===F.length&&(B=0);for(var At=0;At<St;++At)F[B+At].push(wt[At]);B+=St}k=!1}else if("'"===o[0]&&"'"===o[o.length-1]){var Mt=o.substring(1,o.length-1);!1===U?C[z]=Mt:C[z][U]=Mt}else D?!1===U?C[z]=o:C[z][U]=o:t.Debug&&jf.log("CifParser._parse: unknown state",o);else L=!1,N=!1,D=!1,F.length=0,B=null,z=null,U=null,j=null,G.length=0}jf.time("CifParser._parse "+this.name);var r,i,n,o,a,s,c,u,h,l,p,d,f,m,g,v,y,b,x,_,w,S=this.structure,A=this.structureBuilder,M=this.firstModelOnly,E=this.asTrajectory,T=this.cAlphaOnly,P=S.frames,C={},I={},R={},L=!1,O=null,D=!1,N=!1,k=!1,F=[],B=null,z=null,U=null,j=null,G=[],V=S.atomMap,$=S.atomStore;$.resize(this.streamer.data.length/100);var H,W=0,X=0;if(this.streamer.eachChunkOfLines(function(t){e(0,t.length,t)}),C.chem_comp&&C.chem_comp_atom)pc(C,S,A),A.finalize(),S.finalizeAtoms(),S.finalizeBonds(),As(S);else if(C.atom_site_type_symbol&&C.atom_site_label&&C.atom_site_fract_x)dc(C,S,A),A.finalize(),S.finalizeAtoms(),vs(S),S.finalizeBonds();else{var q=fc(C,S,I);if(mc(C,S,I),gc(C,S,I),vc(C,S,R),C.struct&&C.struct.title&&(S.title=C.struct.title.trim().replace(yw,"")),C.entry&&C.entry.id&&(S.id=C.entry.id.trim().replace(yw,"")),C.pdbx_audit_revision_history){if(C.pdbx_audit_revision_history.revision_date){cc(C.pdbx_audit_revision_history,"revision_date");var Y=C.pdbx_audit_revision_history.revision_date.filter(uc);Y.length&&(S.header.releaseDate=Y[0])}if(C.pdbx_database_status.recvd_initial_deposition_date){cc(C.pdbx_database_status,"recvd_initial_deposition_date");var Z=C.pdbx_database_status.recvd_initial_deposition_date.filter(uc);Z.length&&(S.header.depositionDate=Z[0])}}else if(C.database_PDB_rev){if(C.database_PDB_rev.date){cc(C.database_PDB_rev,"date");var K=C.database_PDB_rev.date.filter(uc);K.length&&(S.header.releaseDate=K[0])}if(C.database_PDB_rev.date_original){cc(C.database_PDB_rev,"date_original");var Q=C.database_PDB_rev.date_original.filter(uc);Q.length&&(S.header.depositionDate=Q[0])}}C.reflns&&C.reflns.d_resolution_high?uc(C.reflns.d_resolution_high)&&(S.header.resolution=parseFloat(C.reflns.d_resolution_high)):C.refine&&C.refine.ls_d_res_high&&uc(C.refine.ls_d_res_high)&&(S.header.resolution=parseFloat(C.refine.ls_d_res_high)),C.refine&&C.refine.ls_R_factor_R_free&&uc(C.refine.ls_R_factor_R_free)&&(S.header.rFree=parseFloat(C.refine.ls_R_factor_R_free)),C.refine&&C.refine.ls_R_factor_R_work&&uc(C.refine.ls_R_factor_R_work)&&(S.header.rWork=parseFloat(C.refine.ls_R_factor_R_work)),C.exptl&&C.exptl.method&&(cc(C.exptl,"method"),S.header.experimentalMethods=C.exptl.method.map(function(t){return t.replace(yw,"")})),A.finalize(),S.finalizeAtoms(),vs(S),S.finalizeBonds(),q?fs(S,q):xy(S),ws(S),S.extraData.cif=C}t.Debug&&jf.timeEnd("CifParser._parse "+this.name)},Object.defineProperties(r.prototype,i),r}(aw);qf.add("cif",bw),qf.add("mcif",bw),qf.add("mmcif",bw);var xw=function(e){function r(){e.apply(this,arguments)}e&&(r.__proto__=e),r.prototype=Object.create(e&&e.prototype),r.prototype.constructor=r;var i={type:{}};return i.type.get=function(){return"gro"},r.prototype._parse=function(){function e(t,e,n){for(var l=t;l<e;++l){var T=++E-1,P=n[l];if(P)if(T%_==0)s&&(r=new Float32Array(3*x),u.push(r),i=0);else if(T%_==1);else if(T%_==_-1){var C=P.trim().split(/\s+/),I=new Float32Array(9);if(I[0]=10*parseFloat(C[0]),I[4]=10*parseFloat(C[1]),I[8]=10*parseFloat(C[2]),h.push(I),a)return!0;M+=1}else{if(p=P.substr(10,5).trim(),c&&"CA"!==p)continue;var R=10*parseFloat(P.substr(v,g)),L=10*parseFloat(P.substr(y,g)),O=10*parseFloat(P.substr(b,g));if(s){var D=3*i;if(r[D+0]=R,r[D+1]=L,r[D+2]=O,i+=1,T>_)continue}d=P.substr(5,5).trim(),f=parseInt(P.substr(0,5)),m=parseInt(P.substr(15,5)),S.growIfFull(),S.atomTypeId[A]=w.add(p),S.x[A]=R,S.y[A]=L,S.z[A]=O,S.serial[A]=m,o.addAtom(M,"","",d,f,0,"l"),A+=1}}}t.Debug&&jf.time("GroParser._parse "+this.name);var r,i,n=this.structure,o=this.structureBuilder,a=this.firstModelOnly,s=this.asTrajectory,c=this.cAlphaOnly,u=n.frames,h=n.boxes,l=this.streamer.peekLines(3);n.title=l[0].trim();var p,d,f,m,g=5+(l[2].length-l[2].lastIndexOf(".")-1),v=20,y=20+g,b=20+2*g,x=parseInt(l[1]),_=x+3,w=n.atomMap,S=n.atomStore;S.resize(x);var A=0,M=0,E=0;this.streamer.eachChunkOfLines(function(t){e(0,t.length,t)}),o.finalize(),n.finalizeAtoms(),gs(n),vs(n),n.finalizeBonds(),xy(n),t.Debug&&jf.timeEnd("GroParser._parse "+this.name)},Object.defineProperties(r.prototype,i),r}(aw);qf.add("gro",xw);var _w=["xCoordList","yCoordList","zCoordList","groupIdList","groupTypeList","chainIdList","bFactorList","atomIdList","altLocList","occupancyList","secStructList","insCodeList","sequenceIndexList","chainNameList","bondAtomList","bondOrderList"],ww=["mmtfVersion","mmtfProducer","unitCell","spaceGroup","structureId","title","depositionDate","releaseDate","experimentalMethods","resolution","rFree","rWork","bioAssemblyList","ncsOperatorList","entityList","groupList","numBonds","numAtoms","numGroups","numChains","numModels","groupsPerChain","chainsPerModel"].concat(_w),Sw={0:"i".charCodeAt(0),1:"s".charCodeAt(0),2:"h".charCodeAt(0),3:"e".charCodeAt(0),4:"g".charCodeAt(0),5:"b".charCodeAt(0),6:"t".charCodeAt(0),7:"l".charCodeAt(0),"-1":"".charCodeAt(0)},Aw=function(e){function r(){e.apply(this,arguments)}e&&(r.__proto__=e),r.prototype=Object.create(e&&e.prototype),r.prototype.constructor=r;var i={type:{},isBinary:{}};return 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Uint32Array(u),S=new Uint32Array(h),A=new Uint32Array(h),M=new Uint16Array(h),E=new Uint16Array(l),T=new Uint32Array(l),P=new Uint32Array(l),C=new Uint32Array(p),I=new Uint32Array(p),R=0;for(e=0,r=p;e<r;++e){var L=d[e];for(C[e]=R,I[e]=L,i=0;i<L;++i)E[i+R]=e;R+=L}var O=s.groupsPerChain,D=0;for(e=0,r=l;e<r;++e){var N=O[e];for(T[e]=D,P[e]=N,i=0;i<N;++i)S[i+D]=e;D+=N}var k=0,F=0;for(e=0,r=h;e<r;++e){var B=(o=s.groupList[s.groupTypeList[e]]).atomNameList.length,z=o.bondAtomList,U=o.bondOrderList;for(i=0,n=U.length;i<n;++i)b[F]=k+z[2*i],x[F]=k+z[2*i+1],_[F]=U[i],F+=1;for(A[e]=k,M[e]=B,i=0;i<B;++i)w[k]=e,k+=1}var j=s.bondAtomList;if(j)for(s.bondOrderList&&_.set(s.bondOrderList,F),e=0,r=j.length;e<r;e+=2){var G=j[e],V=j[e+1];G<u&&V<u&&(b[F]=G,x[F]=V,F+=1)}a.bondStore.length=_.length,a.bondStore.count=F,a.bondStore.atomIndex1=b,a.bondStore.atomIndex2=x,a.bondStore.bondOrder=_,a.atomStore.length=u,a.atomStore.count=u,a.atomStore.residueIndex=w,a.atomStore.atomTypeId=new Uint16Array(u),a.atomStore.x=s.xCoordList.subarray(0,u),a.atomStore.y=s.yCoordList.subarray(0,u),a.atomStore.z=s.zCoordList.subarray(0,u),a.atomStore.serial=s.atomIdList.subarray(0,u),a.atomStore.bfactor=s.bFactorList.subarray(0,u),a.atomStore.altloc=s.altLocList.subarray(0,u),a.atomStore.occupancy=s.occupancyList.subarray(0,u),a.residueStore.length=h,a.residueStore.count=h,a.residueStore.chainIndex=S,a.residueStore.residueTypeId=s.groupTypeList,a.residueStore.atomOffset=A,a.residueStore.atomCount=M,a.residueStore.resno=s.groupIdList.subarray(0,h),a.residueStore.sstruc=s.secStructList.subarray(0,h),a.residueStore.inscode=s.insCodeList.subarray(0,h),a.chainStore.length=l,a.chainStore.count=l,a.chainStore.entityIndex=new Uint16Array(l),a.chainStore.modelIndex=E,a.chainStore.residueOffset=T,a.chainStore.residueCount=P,a.chainStore.chainname=s.chainNameList.subarray(0,4*l),a.chainStore.chainid=s.chainIdList.subarray(0,4*l),a.modelStore.length=p,a.modelStore.count=p,a.modelStore.chainOffset=C,a.modelStore.chainCount=I;var $={};for(e=0,r=s.groupList.length;e<r;++e){var H=s.groupList[e],W=[];for(i=0,n=H.atomNameList.length;i<n;++i){var X=H.elementList[i].toUpperCase(),q=H.atomNameList[i];W.push(a.atomMap.add(q,X))}var Y=H.chemCompType.toUpperCase(),Z=Rv.includes(Y),K=H.bondOrderList.length,Q=new Array(K),J=new Array(K);for(i=0;i<K;++i)Q[i]=H.bondAtomList[2*i],J[i]=H.bondAtomList[2*i+1];var tt={atomIndices1:Q,atomIndices2:J,bondOrders:H.bondOrderList};$[e]=a.residueMap.add(H.groupName,W,Z,Y,tt)}for(e=0,r=h;e<r;++e)a.residueStore.residueTypeId[e]=$[a.residueStore.residueTypeId[e]];for(e=0,r=a.atomStore.count;e<r;++e){var et=a.atomStore.residueIndex[e],rt=a.residueMap.list[a.residueStore.residueTypeId[et]],it=a.residueStore.atomOffset[et];a.atomStore.atomTypeId[e]=rt.atomTypeIdList[e-it]}if(s.secStructList){var nt=s.secStructList.length;for(e=0,r=a.residueStore.count;e<r;++e){var ot=Sw[a.residueStore.sstruc[e%nt]];void 0!==ot&&(a.residueStore.sstruc[e]=ot)}}if(s.entityList&&s.entityList.forEach(function(t,e){a.entityList[e]=new sw(a,e,t.description,t.type,t.chainIndexList)}),s.bioAssemblyList&&s.bioAssemblyList.forEach(function(t,e){var r=e+1,i=new gy(r);a.biomolDict["BU"+r]=i;var n={};t.transformList.forEach(function(t){var e=(new v).fromArray(t.matrix).transpose(),r=t.chainIndexList.map(function(t){for(var e="",r=0;r<4;++r){var i=s.chainNameList[4*t+r];if(!i)break;e+=String.fromCharCode(i)}return e}),o=n[r];o?o.matrixList.push(e):n[r]=i.addPart([e],r)})}),s.ncsOperatorList){var at=new gy("NCS"),st=at.addPart();s.ncsOperatorList.forEach(function(t){var e=(new v).fromArray(t).transpose();st.matrixList.push(e)}),st.matrixList.length>0&&(a.biomolDict.NCS=at)}var ct=s.unitCell;ct&&Array.isArray(ct)&&ct[0]?a.unitcell=new uw({a:ct[0],b:ct[1],c:ct[2],alpha:ct[3],beta:ct[4],gamma:ct[5],spacegroup:s.spaceGroup}):a.unitcell=void 0,_s(a,!0),xs(a,!0),a.finalizeAtoms(),a.finalizeBonds(),ws(a),t.Debug&&jf.timeEnd("MmtfParser._parse "+this.name)},Object.defineProperties(r.prototype,i),r}(aw);qf.add("mmtf",Aw);var Mw=/\s+/,Ew={1:1,2:2,3:3,am:1,ar:1,du:1,un:1,nc:0},Tw=function(e){function r(){e.apply(this,arguments)}e&&(r.__proto__=e),r.prototype=Object.create(e&&e.prototype),r.prototype.constructor=r;var i={type:{}};return i.type.get=function(){return"mol2"},r.prototype._parse=function(){function e(t,e,S){for(var A=t;A<e;++A){var M=S[A].trim();if(""!==M&&"#"!==M[0])if("@"===M[0])"@<TRIPOS>MOLECULE"===M?(v=y,d=0,++m):"@<TRIPOS>ATOM"===M?(v=b,f=l.count,s&&(i=0,r=new Float32Array(3*g),c.push(r),m>0&&(u=!0))):v="@<TRIPOS>BOND"===M?x:0;else if(v===y){if(0===d)n.title=M,n.id=M;else if(1===d){var E=M.split(Mw);g=parseInt(E[0])}++d}else if(v===b){var T=M.split(Mw);if(a&&m>0)continue;var P=parseFloat(T[2]),C=parseFloat(T[3]),I=parseFloat(T[4]);if(s){var R=3*i;if(r[R+0]=P,r[R+1]=C,r[R+2]=I,i+=1,u)continue}var L=T[0],O=T[1],D=T[5].split(".")[0],N=T[6]?parseInt(T[6]):1,k=T[7]?T[7]:"",F=T[8]?parseFloat(T[8]):0;l.growIfFull(),l.atomTypeId[p]=h.add(O,D),l.x[p]=P,l.y[p]=C,l.z[p]=I,l.serial[p]=L,l.partialCharge[p]=F,o.addAtom(m,"","",k,N,1),p+=1}else if(v===x){if(a&&m>0)continue;if(s&&m>0)continue;var B=M.split(Mw);_.index=parseInt(B[1])-1+f,w.index=parseInt(B[2])-1+f;var z=Ew[B[3]];n.bondStore.addBond(_,w,z)}}}t.Debug&&jf.time("Mol2Parser._parse "+this.name);var r,i,n=this.structure,o=this.structureBuilder,a=this.firstModelOnly,s=this.asTrajectory,c=n.frames,u=!1,h=n.atomMap,l=n.atomStore;l.resize(Math.round(this.streamer.data.length/60)),l.addField("partialCharge",1,"float32");var p=0,d=0,f=0,m=-1,g=0,v=0,y=1,b=2,x=3,_=n.getAtomProxy(),w=n.getAtomProxy();this.streamer.eachChunkOfLines(function(t){e(0,t.length,t)}),o.finalize(),n.finalizeAtoms(),gs(n),xs(n,!0),_s(n,!0),n.finalizeBonds(),As(n),xy(n),t.Debug&&jf.timeEnd("Mol2Parser._parse "+this.name)},Object.defineProperties(r.prototype,i),r}(aw);qf.add("mol2",Tw);var Pw=function(t){function e(){t.apply(this,arguments)}t&&(e.__proto__=t),e.prototype=Object.create(t&&t.prototype),e.prototype.constructor=e;var r={type:{}};return r.type.get=function(){return"pqr"},Object.defineProperties(e.prototype,r),e}(fw);qf.add("pqr",Pw);var Cw=/> <(.+)>/,Iw=function(e){function r(){e.apply(this,arguments)}e&&(r.__proto__=e),r.prototype=Object.create(e&&e.prototype),r.prototype.constructor=r;var i={type:{}};return i.type.get=function(){return"sdf"},r.prototype._parse=function(){function e(t,e,a){for(var C=t;C<e;++C){var I=a[C];if("$$$$"===I.substr(0,4))v=-1,++y,b=p.count,x.push(w),w={},_=!1;else if(3===v)S=parseInt(I.substr(0,3)),A=parseInt(I.substr(3,3)),P=(T=E=(M=4)+S)+A,o&&(c=0,s=new Float32Array(3*S),u.push(s),y>0&&(h=!0));else if(v>=M&&v<E){if(n&&y>0)continue;var R=parseFloat(I.substr(0,10)),L=parseFloat(I.substr(10,10)),O=parseFloat(I.substr(20,10));if(o){var D=3*c;if(s[D+0]=R,s[D+1]=L,s[D+2]=O,c+=1,h)continue}var N=I.substr(31,3).trim(),k=N+(g+1);p.growIfFull(),p.atomTypeId[g]=l.add(k,N),p.x[g]=R,p.y[g]=L,p.z[g]=O,p.serial[g]=g,p.formalCharge[g]=0,i.addAtom(y,"","","HET",1,1),g+=1}else if(v>=T&&v<P){if(n&&y>0)continue;if(o&&y>0)continue;f.index=parseInt(I.substr(0,3))-1+b,m.index=parseInt(I.substr(3,3))-1+b;var F=parseInt(I.substr(6,3));r.bondStore.addBond(f,m,F)}else if(I.match(/M {2}CHG/))for(var B=parseInt(I.substr(6,3)),z=0,U=10;z<B;++z,U+=8){var j=parseInt(I.substr(U,3))-1+b,G=parseInt(I.substr(U+4,3));p.formalCharge[j]=G}else(d=I.match(Cw))?(_=d[1],w[_]=[]):!1!==_&&I&&w[_].push(I);++v}}t.Debug&&jf.time("SdfParser._parse "+this.name);var r=this.structure,i=this.structureBuilder,n=this.firstModelOnly,o=this.asTrajectory,a=this.streamer.peekLines(2);r.id=a[0].trim(),r.title=a[1].trim();var s,c,u=r.frames,h=!1,l=r.atomMap,p=r.atomStore;p.resize(Math.round(this.streamer.data.length/50)),p.addField("formalCharge",1,"int8");var d,f=r.getAtomProxy(),m=r.getAtomProxy(),g=0,v=0,y=0,b=0,x=[],_=!1,w={};r.extraData.sdf=x;var S,A,M,E,T,P;this.streamer.eachChunkOfLines(function(t){e(0,t.length,t)}),i.finalize(),r.finalizeAtoms(),r.finalizeBonds(),As(r),t.Debug&&jf.timeEnd("SdfParser._parse "+this.name)},r.prototype._postProcess=function(){As(this.structure)},Object.defineProperties(r.prototype,i),r}(aw);qf.add("sdf",Iw),qf.add("sd",Iw);var Rw=18.2223,Lw=1,Ow=2,Dw=3,Nw=4,kw=5,Fw=6,Bw=7,zw=8,Uw=9,jw=10,Gw=function(e){function r(){e.apply(this,arguments)}e&&(r.__proto__=e),r.prototype=Object.create(e&&e.prototype),r.prototype.constructor=r;var i={type:{}};return i.type.get=function(){return"prmtop"},r.prototype._parse=function(){function e(t,e,r){for(var i=t;i<e;++i){var n=r[i],x=n.trim();if(x)if(n.startsWith("%FORMAT"));else if(n.startsWith("%FLAG")){var _=n.substr(5).trim();y=0,"TITLE"===_?v=Lw:"POINTERS"===_?v=Ow:"ATOM_NAME"===_?v=Dw:"CHARGE"===_?v=Nw:"MASS"===_?v=kw:"RESIDUE_LABEL"===_?v=Fw:"RESIDUE_POINTER"===_?v=Bw:"BONDS_INC_HYDROGEN"===_?(b=0,v=zw):"BONDS_WITHOUT_HYDROGEN"===_?(b=s.NBONH,v=Uw):v="RADII"===_?jw:void 0}else if(v===Lw)a.push(x);else if(v===Ow){for(var w=Math.min(y+10,32),S=0;y<w;++S,++y)s[c[y]]=parseInt(n.substr(8*S,8).trim());u=new Array(s.NATOM),h=new Float32Array(s.NATOM),l=new Float32Array(s.NATOM),o.resize(s.NATOM);var A=s.NBONH+s.MBONA;p=new Uint32Array(A),d=new Uint32Array(A),f=new Uint8Array(A),m=new Array(s.NRES),g=new Uint32Array(s.NRES)}else if(v===Dw)for(var M=Math.min(y+20,s.NATOM),E=0;y<M;++E,++y)u[y]=n.substr(4*E,4).trim();else if(v===Nw)for(var T=Math.min(y+5,s.NATOM),P=0;y<T;++P,++y)h[y]=parseFloat(n.substr(16*P,16))/Rw;else if(v===kw);else if(v===Fw)for(var C=Math.min(y+20,s.NRES),I=0;y<C;++I,++y)m[y]=n.substr(4*I,4).trim();else if(v===Bw)for(var R=Math.min(y+10,s.NRES),L=0;y<R;++L,++y)g[y]=Uc(n,8*L,8);else if(v===zw)for(var O=Math.min(y+10,3*s.NBONH),D=0;y<O;++D,++y){var N=y%3;0===N&&(p[b]=Uc(n,8*D,8)/3),1===N&&(d[b]=Uc(n,8*D,8)/3,f[b]=1,++b)}else if(v===Uw)for(var k=Math.min(y+10,3*s.MBONA),F=0;y<k;++F,++y){var B=y%3;0===B&&(p[b]=Uc(n,8*F,8)/3),1===B&&(d[b]=Uc(n,8*F,8)/3,f[b]=1,++b)}else if(v===jw)for(var z=Math.min(y+5,s.NATOM),U=0;y<z;++U,++y)l[y]=parseFloat(n.substr(16*U,16))}}t.Debug&&jf.time("PrmtopParser._parse "+this.name);var r=this.structure,i=this.structureBuilder,n=r.atomMap,o=r.atomStore;o.addField("partialCharge",1,"float32"),o.addField("radius",1,"float32");var a=[],s={},c=["NATOM","NTYPES","NBONH","MBONA","NTHETH","MTHETA","NPHIH","MPHIA","NHPARM","NPARM","NNB","NRES","NBONA","NTHETA","NPHIA","NUMBND","NUMANG","NPTRA","NATYP","NPHB","IFPERT","NBPER","NGPER","NDPER","MBPER","MGPER","MDPER","IFBOX","NMXRS","IFCAP","NUMEXTRA","NCOPY"];c.forEach(function(t){s[t]=0});var u,h,l,p,d,f,m,g,v,y,b;this.streamer.eachChunkOfLines(function(t){e(0,t.length,t)}),r.title=a.join(" ");for(var x=s.NATOM,_=0,w=m[0],S=1,A=0;A<x;++A)A+1===g[_+1]&&(w=m[++_],S=_+1),o.atomTypeId[A]=n.add(u[A]),o.serial[A]=A+1,i.addAtom(0,"","",w,S);o.partialCharge.set(h),o.radius.set(l),r.bondStore.length=f.length,r.bondStore.count=f.length,r.bondStore.atomIndex1=p,r.bondStore.atomIndex2=d,r.bondStore.bondOrder=f,i.finalize(),r.finalizeAtoms(),r.finalizeBonds(),xs(r,!0),_s(r,!0,!0),gs(r,!0),As(r),t.Debug&&jf.timeEnd("PrmtopParser._parse "+this.name)},Object.defineProperties(r.prototype,i),r}(aw);qf.add("prmtop",Gw),qf.add("parm7",Gw);var Vw=1,$w=2,Hw=3,Ww=4,Xw=5,qw=6,Yw=/\s+/,Zw=/(^\*|REMARK)*/,Kw=function(e){function r(){e.apply(this,arguments)}e&&(r.__proto__=e),r.prototype=Object.create(e&&e.prototype),r.prototype.constructor=r;var i={type:{}};return i.type.get=function(){return"psf"},r.prototype._parse=function(){function e(t,e,r){for(var g=t;g<e;++g){var v=r[g].trim();if(v)if(a===$w){var y=v.split(Yw),b=parseInt(y[0]),x=y[1],_=parseInt(y[2]),w=y[3],S=y[4],A=parseFloat(y[6]);x!==c&&(s=ms(f),++f),o.growIfFull(),o.atomTypeId[d]=n.add(S),o.serial[d]=b,o.partialCharge[d]=A,i.addAtom(0,s,s,w,_),d+=1,c=x}else if(a===Hw)for(var M=v.split(Yw),E=0,T=M.length;E<T;E+=2)u[m]=parseInt(M[E])-1,h[m]=parseInt(M[E+1])-1,l[m]=1,m+=1;else if(a===Vw)p.push(v.replace(Zw,"").trim());else if(a===Ww);else if(a===Xw);else if(a===qw);else if(v.includes("!NATOM")){a=$w;var P=parseInt(v.split(Yw)[0]);o.resize(P)}else if(v.includes("!NBOND")){a=Hw;var C=parseInt(v.split(Yw)[0]);u=new Uint32Array(C),h=new Uint32Array(C),l=new Uint8Array(C)}else v.includes("!NTITLE")?a=Vw:v.includes("!NTHETA")?a=Ww:v.includes("!NPHI")?a=Xw:v.includes("!NIMPHI")&&(a=qw);else a=void 0}}t.Debug&&jf.time("PsfParser._parse "+this.name);var r=this.structure,i=this.structureBuilder,n=r.atomMap,o=r.atomStore;o.addField("partialCharge",1,"float32");var a,s,c,u,h,l,p=[],d=0,f=0,m=0;this.streamer.eachChunkOfLines(function(t){e(0,t.length,t)}),r.title=p.join(" "),r.bondStore.length=l.length,r.bondStore.count=m,r.bondStore.atomIndex1=u,r.bondStore.atomIndex2=h,r.bondStore.bondOrder=l,i.finalize(),r.finalizeAtoms(),r.finalizeBonds(),xs(r,!0),_s(r,!0,!0),As(r),t.Debug&&jf.timeEnd("PsfParser._parse "+this.name)},Object.defineProperties(r.prototype,i),r}(aw);qf.add("psf",Kw);var Qw=1,Jw=2,tS=3,eS=4,rS=5,iS=/\[ (.+) \]/,nS=/\s+/,oS=function(e){function r(){e.apply(this,arguments)}e&&(r.__proto__=e),r.prototype=Object.create(e&&e.prototype),r.prototype.constructor=r;var i={type:{}};return i.type.get=function(){return"top"},r.prototype._parse=function(){function e(t,e,i){for(var n=t;n<e;++n){var o=i[n],a=o.trim();if(a&&"*"!==a[0]&&";"!==a[0]){if(a.startsWith("#include"))throw new Error("TopParser: #include statements not allowed");var l=o.match(iS);if(null===l){var p=a.indexOf(";");if(-1!==p&&(a=a.substring(0,p).trim()),c===tS){var d=a.split(nS)[0];h[d]=s}else if(c===eS){var f=a.split(nS);s.atoms.push([parseInt(f[2]),f[3],f[4],parseFloat(f[6])])}else if(c===rS){var m=a.split(nS);s.bonds.push([parseInt(m[0]),parseInt(m[1])])}else if(c===Qw)r.title=a;else if(c===Jw){var g=a.split(nS);u.push([g[0],parseInt(g[1])])}}else{var v=l[1];"moleculetype"===v?(c=tS,s={atoms:[],bonds:[]}):c="atoms"===v?eS:"bonds"===v?rS:"system"===v?Qw:"molecules"===v?Jw:void 0}}}}t.Debug&&jf.time("TopParser._parse "+this.name);var r=this.structure,i=this.structureBuilder,n=r.atomMap,o=r.bondStore,a=r.atomStore;a.addField("partialCharge",1,"float32");var s,c,u=[],h={};this.streamer.eachChunkOfLines(function(t){e(0,t.length,t)});var l=0,p=0;u.forEach(function(t){var 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r(){e.apply(this,arguments)}e&&(r.__proto__=e),r.prototype=Object.create(e&&e.prototype),r.prototype.constructor=r;var i={type:{},isBinary:{}};return i.type.get=function(){return"dsn6"},i.isBinary.get=function(){return!0},r.prototype._parse=function(){t.Debug&&jf.time("Dsn6Parser._parse "+this.name);var e,r,i=this.volume,n={},o=Nn(this.streamer.data),a=new Int16Array(o),s=new Uint8Array(o),c=String.fromCharCode.apply(null,s.subarray(0,512));if(c.startsWith(":-)"))n.xStart=parseInt(c.substr(10,5)),n.yStart=parseInt(c.substr(15,5)),n.zStart=parseInt(c.substr(20,5)),n.xExtent=parseInt(c.substr(32,5)),n.yExtent=parseInt(c.substr(38,5)),n.zExtent=parseInt(c.substr(42,5)),n.xRate=parseInt(c.substr(52,5)),n.yRate=parseInt(c.substr(58,5)),n.zRate=parseInt(c.substr(62,5)),n.xlen=parseFloat(c.substr(73,10))*this.voxelSize,n.ylen=parseFloat(c.substr(83,10))*this.voxelSize,n.zlen=parseFloat(c.substr(93,10))*this.voxelSize,n.alpha=parseFloat(c.substr(103,10)),n.beta=parseFloat(c.substr(113,10)),n.gamma=parseFloat(c.substr(123,10)),e=parseFloat(c.substr(138,12))/100,r=parseInt(c.substr(155,8)),n.sigma=100*parseFloat(c.substr(170,12));else{if(100!==a[18])for(var u=0,h=a.length;u<h;++u){var l=a[u];a[u]=(255&l)<<8|l>>8&255}n.xStart=a[0],n.yStart=a[1],n.zStart=a[2],n.xExtent=a[3],n.yExtent=a[4],n.zExtent=a[5],n.xRate=a[6],n.yRate=a[7],n.zRate=a[8];var p=1/a[17],d=p*this.voxelSize;n.xlen=a[9]*d,n.ylen=a[10]*d,n.zlen=a[11]*d,n.alpha=a[12]*p,n.beta=a[13]*p,n.gamma=a[14]*p,e=a[15]/100,r=a[16],n.gamma=a[14]*p}i.header=n,t.Debug&&jf.log(n,e,r);for(var f=new Float32Array(n.xExtent*n.yExtent*n.zExtent),m=512,g=Math.ceil(n.xExtent/8),v=Math.ceil(n.yExtent/8),y=Math.ceil(n.zExtent/8),b=0;b<y;++b)for(var x=0;x<v;++x)for(var _=0;_<g;++_)for(var w=0;w<8;++w)for(var S=8*b+w,A=0;A<8;++A)for(var M=8*x+A,E=0;E<8;++E){var T=8*_+E;if(!(T<n.xExtent&&M<n.yExtent&&S<n.zExtent)){m+=8-E;break}f[(T*n.yExtent+M)*n.zExtent+S]=(s[m]-r)/e,++m}i.setData(f,n.zExtent,n.yExtent,n.xExtent),n.sigma&&i.setStats(void 0,void 0,void 0,n.sigma),t.Debug&&jf.timeEnd("Dsn6Parser._parse "+this.name)},r.prototype.getMatrix=function(){var t=this.volume.header,e=[t.xlen,0,0],r=[t.ylen*Math.cos(Math.PI/180*t.gamma),t.ylen*Math.sin(Math.PI/180*t.gamma),0],i=[t.zlen*Math.cos(Math.PI/180*t.beta),t.zlen*(Math.cos(Math.PI/180*t.alpha)-Math.cos(Math.PI/180*t.gamma)*Math.cos(Math.PI/180*t.beta))/Math.sin(Math.PI/180*t.gamma),0];i[2]=Math.sqrt(t.zlen*t.zlen*Math.sin(Math.PI/180*t.beta)*Math.sin(Math.PI/180*t.beta)-i[1]*i[1]);var n=[0,e,r,i],o=[0,t.xRate,t.yRate,t.zRate],a=[0,1,2,3],s=new v;return s.set(n[a[1]][0]/o[a[1]],n[a[2]][0]/o[a[2]],n[a[3]][0]/o[a[3]],0,n[a[1]][1]/o[a[1]],n[a[2]][1]/o[a[2]],n[a[3]][1]/o[a[3]],0,n[a[1]][2]/o[a[1]],n[a[2]][2]/o[a[2]],n[a[3]][2]/o[a[3]],0,0,0,0,1),s.multiply((new v).makeRotationY($n(90))),s.multiply((new v).makeTranslation(-t.zStart,t.yStart,t.xStart)),s.multiply((new v).makeScale(-1,1,1)),s},Object.defineProperties(r.prototype,i),r}(SS);qf.add("dsn6",TS),qf.add("brix",TS);var PS=/\s+/,CS=function(e){function r(){e.apply(this,arguments)}e&&(r.__proto__=e),r.prototype=Object.create(e&&e.prototype),r.prototype.constructor=r;var i={type:{}};return i.type.get=function(){return"dx"},r.prototype._parse=function(){function e(t,e,r){for(var i=t;i<e;++i){if(u<s&&h>a){var n=r[i].trim();if(""!==n)for(var o=n.split(PS),l=0,p=o.length;l<p;++l)c[u]=parseFloat(o[l]),++u}++h}}t.Debug&&jf.time("DxParser._parse "+this.name);var r=this.volume,i=this.streamer.peekLines(30),n=this.parseHeaderLines(i),o=this.volume.header,a=n.dataLineStart,s=o.nx*o.ny*o.nz,c=new Float32Array(s),u=0,h=0;this.streamer.eachChunkOfLines(function(t){e(0,t.length,t)}),r.setData(c,o.nz,o.ny,o.nx),t.Debug&&jf.timeEnd("DxParser._parse "+this.name)},r.prototype.parseHeaderLines=function(t){for(var e=this,r={},i=t.length,n=0,o=0,a=0,s=0;s<i;++s){var c=void 0,u=t[s];if(u.startsWith("object 1"))c=u.split(PS),r.nx=parseInt(c[5]),r.ny=parseInt(c[6]),r.nz=parseInt(c[7]);else if(u.startsWith("origin"))c=u.split(PS),r.xmin=parseFloat(c[1]),r.ymin=parseFloat(c[2]),r.zmin=parseFloat(c[3]);else if(u.startsWith("delta"))c=u.split(PS),0===a?r.hx=parseFloat(c[1])*e.voxelSize:1===a?r.hy=parseFloat(c[2])*e.voxelSize:2===a&&(r.hz=parseFloat(c[3])*e.voxelSize),a+=1;else if(u.startsWith("object 3")){n=s,o+=u.length+1;break}o+=u.length+1}return this.volume.header=r,{dataLineStart:n,headerByteCount:o}},r.prototype.getMatrix=function(){var t=this.volume.header,e=new v;return e.multiply((new v).makeRotationY($n(90))),e.multiply((new v).makeTranslation(-t.zmin,t.ymin,t.xmin)),e.multiply((new v).makeScale(-t.hz,t.hy,t.hx)),e},Object.defineProperties(r.prototype,i),r}(SS);qf.add("dx",CS);var IS=function(e){function r(){e.apply(this,arguments)}e&&(r.__proto__=e),r.prototype=Object.create(e&&e.prototype),r.prototype.constructor=r;var i={type:{},isBinary:{}};return i.type.get=function(){return"dxbin"},i.isBinary.get=function(){return!0},r.prototype._parse=function(){t.Debug&&jf.time("DxbinParser._parse "+this.name);for(var e=Nn(this.streamer.data),r=Rn(new Uint8Array(e,0,1e3)),i=this.parseHeaderLines(r),n=this.volume.header,o=i.headerByteCount,a=n.nx*n.ny*n.nz,s=new DataView(e),c=new Float32Array(a),u=0;u<a;++u)c[u]=s.getFloat64(8*u+o,!0);this.volume.setData(c,n.nz,n.ny,n.nx),t.Debug&&jf.timeEnd("DxbinParser._parse "+this.name)},Object.defineProperties(r.prototype,i),r}(CS);qf.add("dxbin",IS);var RS=function(e){function r(){e.apply(this,arguments)}e&&(r.__proto__=e),r.prototype=Object.create(e&&e.prototype),r.prototype.constructor=r;var i={type:{},isBinary:{}};return i.type.get=function(){return"mrc"},i.isBinary.get=function(){return!0},r.prototype._parse=function(){t.Debug&&jf.time("MrcParser._parse "+this.name);var e=this.volume,r={},i=Nn(this.streamer.data),n=new Int32Array(i,0,56),o=new Float32Array(i,0,56),a=new DataView(i);if(r.MAP=String.fromCharCode(a.getUint8(208),a.getUint8(209),a.getUint8(210),a.getUint8(211)),r.MACHST=[a.getUint8(212),a.getUint8(213)],17===r.MACHST[0]&&17===r.MACHST[1])for(var s=i.byteLength,c=0;c<s;c+=4)a.setFloat32(c,a.getFloat32(c),!0);r.NX=n[0],r.NY=n[1],r.NZ=n[2],r.MODE=n[3],r.NXSTART=n[4],r.NYSTART=n[5],r.NZSTART=n[6],r.MX=n[7],r.MY=n[8],r.MZ=n[9],r.xlen=o[10]*this.voxelSize,r.ylen=o[11]*this.voxelSize,r.zlen=o[12]*this.voxelSize,r.alpha=o[13],r.beta=o[14],r.gamma=o[15],r.MAPC=n[16],r.MAPR=n[17],r.MAPS=n[18],r.DMIN=o[19],r.DMAX=o[20],r.DMEAN=o[21],r.ISPG=n[22],r.NSYMBT=n[23],r.LSKFLG=n[24],r.originX=o[49],r.originY=o[50],r.originZ=o[51],r.ARMS=o[54],e.header=r;var u;if(2===r.MODE)u=new Float32Array(i,1024+r.NSYMBT,r.NX*r.NY*r.NZ);else if(0===r.MODE){if(u=new Float32Array(new Int8Array(i,1024+r.NSYMBT,r.NX*r.NY*r.NZ)),-128===n[39]&&127===n[40])for(var h=(r.DMAX-r.DMIN)/255,l=.5*(r.DMIN+r.DMAX+h),p=0,d=u.length;p<d;++p)u[p]=h*u[p]+l}else jf.error("MrcParser unknown mode",r.MODE);e.setData(u,r.NX,r.NY,r.NZ),0!==r.ARMS&&e.setStats(r.DMIN,r.DMAX,r.DMEAN,r.ARMS),t.Debug&&jf.timeEnd("MrcParser._parse "+this.name)},r.prototype.getMatrix=function(){var t=this.volume.header,e=[t.xlen,0,0],r=[t.ylen*Math.cos(Math.PI/180*t.gamma),t.ylen*Math.sin(Math.PI/180*t.gamma),0],i=[t.zlen*Math.cos(Math.PI/180*t.beta),t.zlen*(Math.cos(Math.PI/180*t.alpha)-Math.cos(Math.PI/180*t.gamma)*Math.cos(Math.PI/180*t.beta))/Math.sin(Math.PI/180*t.gamma),0];i[2]=Math.sqrt(t.zlen*t.zlen*Math.sin(Math.PI/180*t.beta)*Math.sin(Math.PI/180*t.beta)-i[1]*i[1]);var n=[0,e,r,i],o=[0,t.MX,t.MY,t.MZ],a=[0,t.MAPC,t.MAPR,t.MAPS],s=new v;return s.set(n[a[1]][0]/o[a[1]],n[a[2]][0]/o[a[2]],n[a[3]][0]/o[a[3]],0,n[a[1]][1]/o[a[1]],n[a[2]][1]/o[a[2]],n[a[3]][1]/o[a[3]],0,n[a[1]][2]/o[a[1]],n[a[2]][2]/o[a[2]],n[a[3]][2]/o[a[3]],0,0,0,0,1),s.setPosition(new g(t.originX,t.originY,t.originZ)),s.multiply((new v).makeTranslation(t.NXSTART,t.NYSTART,t.NZSTART)),s},Object.defineProperties(r.prototype,i),r}(SS);qf.add("mrc",RS),qf.add("ccp4",RS),qf.add("map",RS);var LS=/\s+/,OS=function(e){function r(){e.apply(this,arguments)}e&&(r.__proto__=e),r.prototype=Object.create(e&&e.prototype),r.prototype.constructor=r;var i={type:{}};return i.type.get=function(){return"xplor"},r.prototype._parse=function(){function e(t,e,r){for(var i=t;i<e;++i){var n=r[i];if(g>=a&&(g-a)%f!=0&&m<p)for(var s=0;s<6;++s)d[m]=parseFloat(n.substr(12*s,12)),++m;else if(m===p){var c=n.trim();if(c&&"-9999"!==c){var u=au(n);o.RAVE=u[0],o.RSIGMA=u[1]}}++g}}t.Debug&&jf.time("XplorParser._parse "+this.name);var r,i=this.volume,n=this.streamer.peekLines(8),o={},a=(r=n[2].startsWith("REMARKS")?parseInt(n[1].substring(0,8))+2:5)+3,s=au(n[r]);o.NA=s[0],o.AMIN=s[1],o.AMAX=s[2],o.NB=s[3],o.BMIN=s[4],o.BMAX=s[5],o.NC=s[6],o.CMIN=s[7],o.CMAX=s[8];var c=au(n[r+1]);o.a=c[0]*this.voxelSize,o.b=c[1]*this.voxelSize,o.c=c[2]*this.voxelSize,o.alpha=c[3],o.beta=c[4],o.gamma=c[5];var u=o.AMAX-o.AMIN+1,h=o.BMAX-o.BMIN+1,l=o.CMAX-o.CMIN+1,p=u*h*l,d=new Float32Array(p),f=1+u*h/6,m=0,g=0;this.streamer.eachChunkOfLines(function(t){e(0,t.length,t)}),i.header=o,i.setData(d,u,h,l),0!==o.RAVE&&1!==o.RSIGMA&&i.setStats(void 0,void 0,o.RAVE,o.RSIGMA),t.Debug&&jf.timeEnd("XplorParser._parse "+this.name)},r.prototype.getMatrix=function(){var t=this.volume.header,e=[t.a,0,0],r=[t.b*Math.cos(Math.PI/180*t.gamma),t.b*Math.sin(Math.PI/180*t.gamma),0],i=[t.c*Math.cos(Math.PI/180*t.beta),t.c*(Math.cos(Math.PI/180*t.alpha)-Math.cos(Math.PI/180*t.gamma)*Math.cos(Math.PI/180*t.beta))/Math.sin(Math.PI/180*t.gamma),0];i[2]=Math.sqrt(t.c*t.c*Math.sin(Math.PI/180*t.beta)*Math.sin(Math.PI/180*t.beta)-i[1]*i[1]);var n=[0,e,r,i],o=[0,t.NA,t.NB,t.NC],a=[0,1,2,3],s=new v;return s.set(n[a[1]][0]/o[a[1]],n[a[2]][0]/o[a[2]],n[a[3]][0]/o[a[3]],0,n[a[1]][1]/o[a[1]],n[a[2]][1]/o[a[2]],n[a[3]][1]/o[a[3]],0,n[a[1]][2]/o[a[1]],n[a[2]][2]/o[a[2]],n[a[3]][2]/o[a[3]],0,0,0,0,1),s.multiply((new v).makeTranslation(t.AMIN,t.BMIN,t.CMIN)),s},Object.defineProperties(r.prototype,i),r}(SS);qf.add("xplor",OS),qf.add("cns",OS);var DS=function(t){function e(e,r){t.call(this,e,r),this.loader=this.getLoader(),this.surface=new ey(this.name,this.path)}t&&(e.__proto__=t),e.prototype=Object.create(t&&t.prototype),e.prototype.constructor=e;var r={type:{},__objName:{}};return r.type.get=function(){return"surface"},r.__objName.get=function(){return"surface"},e.prototype._parse=function(){var t=this.loader.parse(this.streamer.asText());this.surface.fromGeometry(t)},Object.defineProperties(e.prototype,r),e}(nw);su.prototype={constructor:su,setPath:function(t){this.path=t},_createParserState:function(){var t={objects:[],object:{},vertices:[],normals:[],startObject:function(t,e){if(this.object&&!1===this.object.fromDeclaration)return this.object.name=t,void(this.object.fromDeclaration=!1!==e);this.object={name:t||"",geometry:{vertices:[],normals:[]},fromDeclaration:!1!==e},this.objects.push(this.object)},parseVertexIndex:function(t,e){var r=parseInt(t,10);return 3*(r>=0?r-1:r+e/3)},parseNormalIndex:function(t,e){var r=parseInt(t,10);return 3*(r>=0?r-1:r+e/3)},addVertex:function(t,e,r){var i=this.vertices,n=this.object.geometry.vertices;n.push(i[t+0]),n.push(i[t+1]),n.push(i[t+2]),n.push(i[e+0]),n.push(i[e+1]),n.push(i[e+2]),n.push(i[r+0]),n.push(i[r+1]),n.push(i[r+2])},addVertexLine:function(t){var e=this.vertices,r=this.object.geometry.vertices;r.push(e[t+0]),r.push(e[t+1]),r.push(e[t+2])},addNormal:function(t,e,r){var i=this.normals,n=this.object.geometry.normals;n.push(i[t+0]),n.push(i[t+1]),n.push(i[t+2]),n.push(i[e+0]),n.push(i[e+1]),n.push(i[e+2]),n.push(i[r+0]),n.push(i[r+1]),n.push(i[r+2])},addFace:function(t,e,r,i,n,o,a,s){var c,u=this.vertices.length,h=this.parseVertexIndex(t,u),l=this.parseVertexIndex(e,u),p=this.parseVertexIndex(r,u);if(void 0===i?this.addVertex(h,l,p):(c=this.parseVertexIndex(i,u),this.addVertex(h,l,c),this.addVertex(l,p,c)),void 0!==n){var d=this.normals.length;h=this.parseNormalIndex(n,d),l=n===o?h:this.parseNormalIndex(o,d),p=n===a?h:this.parseNormalIndex(a,d),void 0===i?this.addNormal(h,l,p):(c=this.parseNormalIndex(s,d),this.addNormal(h,l,c),this.addNormal(l,p,c))}},addLineGeometry:function(t){var e=this;this.object.geometry.type="Line";for(var r=this.vertices.length,i=0,n=t.length;i<n;i++)e.addVertexLine(e.parseVertexIndex(t[i],r))}};return t.startObject("",!1),t},parse:function(t){var e=this,r=this._createParserState();-1!==t.indexOf("\r\n")&&(t=t.replace(/\r\n/g,"\n")),-1!==t.indexOf("\\\n")&&(t=t.replace(/\\\n/g,""));var i,n,o=t.split("\n"),a="",s="",c="",u=[],h="function"==typeof"".trimLeft;for(i=0,n=o.length;i<n;i++)if(a=o[i],a=h?a.trimLeft():a.trim(),0!==a.length&&"#"!==(s=a.charAt(0)))if("v"===s){if(" "===(c=a.charAt(1))&&null!==(u=e.regexp.vertex_pattern.exec(a)))r.vertices.push(parseFloat(u[1]),parseFloat(u[2]),parseFloat(u[3]));else if("n"===c&&null!==(u=e.regexp.normal_pattern.exec(a)))r.normals.push(parseFloat(u[1]),parseFloat(u[2]),parseFloat(u[3]));else if("t"!==c||null===e.regexp.uv_pattern.exec(a))throw new Error("Unexpected vertex/normal/uv line: '"+a+"'")}else if("f"===s)if(null!==(u=e.regexp.face_vertex_uv_normal.exec(a)))r.addFace(u[1],u[4],u[7],u[10],u[3],u[6],u[9],u[12]);else if(null!==e.regexp.face_vertex_uv.exec(a));else if(null!==(u=e.regexp.face_vertex_normal.exec(a)))r.addFace(u[1],u[3],u[5],u[7],u[2],u[4],u[6],u[8]);else{if(null===(u=e.regexp.face_vertex.exec(a)))throw new Error("Unexpected face line: '"+a+"'");r.addFace(u[1],u[2],u[3],u[4])}else if("l"===s){var l=a.substring(1).trim().split(" "),p=[],d=[];if(-1===a.indexOf("/"))p=l;else for(var f=0,m=l.length;f<m;f++){var g=l[f].split("/");""!==g[0]&&p.push(g[0]),""!==g[1]&&d.push(g[1])}r.addLineGeometry(p,d)}else if(null!==(u=e.regexp.object_pattern.exec(a))){var v=u[0].substr(1).trim();r.startObject(v)}else if(e.regexp.material_use_pattern.test(a));else if(e.regexp.material_library_pattern.test(a));else if(null===e.regexp.smoothing_pattern.exec(a)){if("\0"===a)continue;throw new Error("Unexpected line: '"+a+"'")}var y=[];for(i=0,n=r.objects.length;i<n;i++){var b=r.objects[i].geometry;if(0!==b.vertices.length){var x=new Ct;x.addAttribute("position",new St(new Float32Array(b.vertices),3)),b.normals.length>0?x.addAttribute("normal",new St(new Float32Array(b.normals),3)):x.computeVertexNormals(),y.push(x)}}return y}};var NS=function(t){function e(){t.apply(this,arguments)}t&&(e.__proto__=t),e.prototype=Object.create(t&&t.prototype),e.prototype.constructor=e;var r={type:{}};return r.type.get=function(){return"obj"},e.prototype.getLoader=function(){return new su},Object.defineProperties(e.prototype,r),e}(DS);qf.add("obj",NS),cu.prototype={constructor:cu,setPropertyNameMapping:function(t){this.propertyNameMapping=t},bin2str:function(t){for(var e=new Uint8Array(t),r="",i=0;i<t.byteLength;i++)r+=String.fromCharCode(e[i]);return r},isASCII:function(t){return"ascii"===this.parseHeader(this.bin2str(t)).format},parse:function(t){return t instanceof ArrayBuffer?this.isASCII(t)?this.parseASCII(this.bin2str(t)):this.parseBinary(t):this.parseASCII(t)},parseHeader:function(t){var e=this,r="",i=0,n=/ply([\s\S]*)end_header\s/.exec(t);null!==n&&(r=n[1],i=n[0].length);for(var 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@@ -23129,7 +23129,7 @@ define(["@jupyter-widgets/base"], function(__WEBPACK_EXTERNAL_MODULE_2__) { retu
 /* 43 */
 /***/ (function(module, exports) {
 
-	module.exports = {"name":"nglview-js-widgets","version":"0.5.4-dev.16","description":"nglview-js-widgets","author":"Hai Nguyen <hainm.comp@gmail.com>, Alexander Rose <alexander.rose@weirdbyte.de>","license":"MIT","main":"dist/index.js","repository":{"type":"git","url":"git+https://github.com/arose/nglview.git"},"bugs":{"url":"https://github.com/arose/nglview/issues"},"files":["dist"],"keywords":["molecular graphics","molecular structure","jupyter","widgets","ipython","ipywidgets","science"],"scripts":{"lint":"eslint src test","prepublish":"webpack","test":"mocha"},"devDependencies":{"babel-eslint":"^7.0.0","babel-register":"^6.11.6","eslint":"^3.2.2","eslint-config-google":"^0.7.1","json-loader":"^0.5.4","css-loader":"^0.23.1","style-loader":"^0.13.1","ngl":"0.10.5-19","webpack":"^1.12.14"},"dependencies":{"jquery":"^3.2.1","jquery-ui":"^1.12.1","underscore":"^1.8.3","@jupyter-widgets/base":"^0.5.2","@jupyterlab/nbwidgets":"^0.6.15","ngl":"0.10.5-19"},"homepage":"https://github.com/arose/nglview#readme","directories":{"test":"test"}}
+	module.exports = {"name":"nglview-js-widgets","version":"0.5.4-dev.17","description":"nglview-js-widgets","author":"Hai Nguyen <hainm.comp@gmail.com>, Alexander Rose <alexander.rose@weirdbyte.de>","license":"MIT","main":"dist/index.js","repository":{"type":"git","url":"git+https://github.com/arose/nglview.git"},"bugs":{"url":"https://github.com/arose/nglview/issues"},"files":["dist"],"keywords":["molecular graphics","molecular structure","jupyter","widgets","ipython","ipywidgets","science"],"scripts":{"lint":"eslint src test","prepublish":"webpack","test":"mocha"},"devDependencies":{"babel-eslint":"^7.0.0","babel-register":"^6.11.6","eslint":"^3.2.2","eslint-config-google":"^0.7.1","json-loader":"^0.5.4","css-loader":"^0.23.1","style-loader":"^0.13.1","ngl":"0.10.5-20","webpack":"^1.12.14"},"dependencies":{"jquery":"^3.2.1","jquery-ui":"^1.12.1","underscore":"^1.8.3","@jupyter-widgets/base":"^0.5.2","@jupyterlab/nbwidgets":"^0.6.15","ngl":"0.10.5-20"},"homepage":"https://github.com/arose/nglview#readme","directories":{"test":"test"}}
 
 /***/ })
 /******/ ])});;
diff --git a/nglview/static/index.js.map b/nglview/static/index.js.map
index e347d2f8..b9d5efc8 100644
--- a/nglview/static/index.js.map
+++ b/nglview/static/index.js.map
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exports\n \treturn __webpack_require__(0);\n\n\n\n// WEBPACK FOOTER //\n// webpack/bootstrap 8cc1e55169238da91910","module.exports = {};\n\nvar loadedModules = [\n    require(\"./widget_ngl.js\"),\n    //require(\"./ngl.js\"),\n]\n\nfor (var i in loadedModules) {\n    if (loadedModules.hasOwnProperty(i)) {\n        var loadedModule = loadedModules[i];\n        for (var target_name in loadedModule) {\n            if (loadedModule.hasOwnProperty(target_name)) {\n                module.exports[target_name] = loadedModule[target_name];\n            }\n        }\n    }\n}\n\nmodule.exports['version'] = require('../package.json').version;\n\n\n\n//////////////////\n// WEBPACK FOOTER\n// ./src/index.js\n// module id = 0\n// module chunks = 0","var widgets = require(\"@jupyter-widgets/base\");\nvar NGL = require('ngl');\nvar $ = require('jquery');\nvar _ = require('underscore');\nrequire('jquery-ui/ui/widgets/draggable');\nrequire('jquery-ui/ui/widgets/slider');\nrequire('jquery-ui/ui/widgets/dialog');\nrequire('jquery-ui/themes/base/slider.css');\n\nvar Jupyter;\nif (typeof window !== 'undefined') {\n  Jupyter = window['Jupyter'] = window['Jupyter'] || {};\n} else {\n  Jupyter = Jupyter || {};\n}\n\nvar NGLModel = widgets.DOMWidgetModel.extend({\n    defaults: function(){\n        return _.extend(widgets.DOMWidgetModel.prototype.defaults(), {\n            _model_name: 'NGLModel',\n            _model_module: 'nglview-js-widgets',\n            _model_module_version: require(\"../package.json\").version,\n            _view_name: \"NGLView\",\n            _view_module: \"nglview-js-widgets\",\n            _view_module_version: require(\"../package.json\").version,\n        });\n    }\n})\n\nvar NGLView = widgets.DOMWidgetView.extend({\n    render: function() {\n        // init representations handling\n        this.model.on(\"change:_init_representations\", this.representationsChanged, this);\n\n        // init setting of frame\n        this.model.on(\"change:frame\", this.frameChanged, this);\n\n        // init setting of frame\n        this.model.on(\"change:count\", this.countChanged, this);\n\n        // init _parameters handling\n        this.model.on(\"change:_parameters\", this.parametersChanged, this);\n\n        // init orientation handling\n        this.model.on(\"change:orientation\", this.orientationChanged, this);\n\n        this.model.set('_ngl_version', NGL.Version);\n\n        // for player\n        this.delay = 100;\n        this.sync_frame = false;\n        this.sync_camera = false;\n\n        // get message from Python\n        this.model.on(\"msg:custom\", function(msg) {\n            this.on_msg(msg);\n        }, this);\n\n        if (this.model.comm) {\n            // for embeding in website\n            this.model.comm.on_msg(function(msg) {\n                var buffers = msg.buffers;\n                var content = msg.content.data.content;\n                if (buffers.length && content) {\n                    content.buffers = buffers;\n                }\n                this.model._handle_comm_msg.call(this.model, msg);\n            }.bind(this));\n        }\n\n        // init NGL stage\n        NGL.useWorker = false;\n        this.stage = new NGL.Stage(undefined, {\n            backgroundColor: \"white\"\n        });\n        this.structureComponent = undefined;\n        this.$container = $(this.stage.viewer.container);\n        this.$el.append(this.$container);\n        this.$container.resizable({\n            resize: function(event, ui) {\n                this.setSize(ui.size.width + \"px\", ui.size.height + \"px\");\n            }.bind(this)\n        });\n        this.displayed.then(function() {\n            var that = this;\n            var width = this.$el.parent().width() + \"px\";\n            var height = \"300px\";\n\n            this.setSize(width, height);\n            this.$container.resizable(\n                \"option\", \"maxWidth\", this.$el.parent().width()\n            );\n            this.requestUpdateStageParameters();\n            if (this.model.get(\"_ngl_serialize\")){\n                that.handle_embed();\n            }\n        }.bind(this));\n\n        this.stage.viewerControls.signals.changed.add(function() {\n            if (this.sync_camera) {\n                this.model.set('_scene_position', this.stage.viewerControls.position)\n                this.model.set('_scene_rotation', this.stage.viewerControls.rotation)\n                this.touch();\n            }\n        }.bind(this));\n\n        // init toggle fullscreen\n        $(this.stage.viewer.container).dblclick(function() {\n            this.stage.toggleFullscreen();\n        }.bind(this));\n\n        // init picking handling\n        this.$pickingInfo = $(\"<div></div>\")\n            .css(\"position\", \"absolute\")\n            .css(\"top\", \"5%\")\n            .css(\"left\", \"3%\")\n            .css(\"background-color\", \"white\")\n            .css(\"padding\", \"2px 5px 2px 5px\")\n            .css(\"opacity\", \"0.7\")\n            .appendTo(this.$container);\n\n        var $inputNotebookCommand = $('<input id=\"input_notebook_command\" type=\"text\" style=\"border:1px solid skyblue\" size=\"50\"></input>');\n        var that = this;\n\n        $inputNotebookCommand.keypress(function(e) {\n            var command = $(\"#input_notebook_command\").val();\n            if (e.which == 13) {\n                $(\"#input_notebook_command\").val(\"\")\n                Jupyter.notebook.kernel.execute(command);\n            }\n        });\n\n        this.$notebook_text = $(\"<div></div>\")\n            .css(\"position\", \"absolute\")\n            .css(\"bottom\", \"5%\")\n            .css(\"left\", \"3%\")\n            .css(\"padding\", \"2px 5px 2px 5px\")\n            .css(\"opacity\", \"0.7\")\n            .append($inputNotebookCommand)\n            .appendTo(this.$container);\n        this.$notebook_text.hide();\n\n        this.stage.signals.clicked.add(function(pd) {\n            if (pd) {\n                var pd2 = {};\n                if (pd.atom) pd2.atom = pd.atom.toObject();\n                if (pd.bond) pd2.bond = pd.bond.toObject();\n                if (pd.instance) pd2.instance = pd.instance;\n                this.model.set(\"picked\", pd2);\n                this.touch();\n                var pickingText = \"\";\n                if (pd.atom) {\n                    pickingText = \"Atom: \" + pd.atom.qualifiedName();\n                } else if (pd.bond) {\n                    pickingText = \"Bond: \" + pd.bond.atom1.qualifiedName() + \" - \" + pd.bond.atom2.qualifiedName();\n                }\n                this.$pickingInfo.text(pickingText);\n            }\n        }, this);\n\n        this.initPlayer();\n\n        var container = this.stage.viewer.container;\n        that = this;\n        container.addEventListener('dragover', function(e) {\n            e.stopPropagation();\n            e.preventDefault();\n            e.dataTransfer.dropEffect = 'copy';\n        }, false);\n\n        container.addEventListener('drop', function(e) {\n            e.stopPropagation();\n            e.preventDefault();\n            var file = e.dataTransfer.files[0];\n\n            that.stage.loadFile(file).then(function(o){\n                that.makeDefaultRepr(o);\n                that._handle_loading_file_finished();\n            });\n            var numDroppedFiles = that.model.get(\"_n_dragged_files\");\n            that.model.set(\"_n_dragged_files\", numDroppedFiles + 1);\n            that.touch();\n        }, false);\n\n        that = this;\n        this.stage.signals.componentAdded.add(function() {\n            var len = this.stage.compList.length;\n            this.model.set(\"n_components\", len);\n            this.touch();\n            var comp = this.stage.compList[len - 1];\n            comp.signals.representationRemoved.add(function() {\n                that.request_repr_dict();\n            });\n            comp.signals.representationAdded.add(function() {\n                that.request_repr_dict();\n            });\n        }, this);\n\n        this.stage.signals.componentRemoved.add(function() {\n            this.model.set(\"n_components\", this.stage.compList.length);\n            this.touch();\n        }, this);\n\n        // for callbacks from Python\n        // must be after initializing NGL.Stage\n        this.send({\n            'type': 'request_loaded',\n            'data': true\n        })\n        var state_params = this.stage.getParameters();\n        this.model.set('_ngl_original_stage_parameters', state_params);\n        this.touch();\n    },\n\n    handle_embed: function(){\n        var that = this\n        var ngl_coordinate_resource = that.model.get(\"_ngl_coordinate_resource\");\n        var ngl_msg_archive = that.model.get(\"_ngl_msg_archive\");\n        var ngl_stage_params = that.model.get('_ngl_full_stage_parameters_embed');\n        var loadfile_list = [];\n\n        _.each(ngl_msg_archive, function(msg){\n            if (msg.methodName == 'loadFile'){\n                loadfile_list.push(that._get_loadFile_promise(msg));\n            }\n        });\n\n        console.log('ngl_stage_params', ngl_stage_params);\n\n        Promise.all(loadfile_list).then(function(compList){\n            var ngl_repr_dict = that.model.get('_ngl_repr_dict')\n            for (var index in ngl_repr_dict){\n                var comp = compList[index];\n                comp.removeAllRepresentations();\n                var reprlist = ngl_repr_dict[index]; \n                for (var j in reprlist){\n                    var repr = reprlist[j];\n                    comp.addRepresentation(repr.type, repr.params);\n                }\n            }\n\n            that.stage.setParameters(ngl_stage_params);\n\n            var frame = 0;\n            var count = ngl_coordinate_resource['n_frames'];\n            delete ngl_coordinate_resource['n_frames'];\n\n            var play = function(){\n                that.$playerButton.text(\"pause\");\n                that.playerInterval = setInterval(function(){\n                    frame = frame + 1;\n                    if (frame > count - 1){\n                        frame = 0;\n                    }\n                    that.$playerSlider.slider(\"option\", \"value\", frame);\n                    that.updateCoordinatesFromDict(ngl_coordinate_resource, frame);\n                }, that.delay)\n            }\n\n            var pause = function() {\n                that.$playerButton.text(\"play\");\n                if (that.playerInterval !== undefined) {\n                    clearInterval(that.playerInterval);\n                }\n            }.bind(that);\n\n            if (that.$playerButton){\n                that.$playerButton\n                    .off('click')\n                    .click(function(event) {\n                        if (that.$playerButton.text() === \"play\") {\n                            play();\n                        } else if (that.$playerButton.text() === \"pause\") {\n                            pause();\n                        }\n                        event; // to pass eslint\n                    }.bind(that));\n                that.$playerSlider.slider({\n                    max : count-1,\n                    slide: function(event, ui) {\n                        pause();\n                        that.updateCoordinatesFromDict(ngl_coordinate_resource, ui.value);\n                        frame = ui.value;\n                    }.bind(that)\n                })\n           }\n        });\n    },\n\n    updateCoordinatesFromDict: function(cdict, frame_index){\n        // update coordinates for given \"index\"\n        // cdict = Dict[int, List[base64]]\n        var keys = Object.keys(cdict);\n\n        for (var i = 0; i < keys.length; i++) {\n            var traj_index = keys[i];\n            var coordinates = this.decode_base64(cdict[traj_index][frame_index]);\n            if (coordinates && coordinates.byteLength > 0) {\n                this.updateCoordinates(coordinates, traj_index);\n            }\n        }\n    },\n\n    setSelector: function(selector_id) {\n        // id is uuid that will be set from Python\n        var selector = \"<div class='\" + selector_id + \"'></div>\";\n        this.$ngl_selector = $(selector)\n            .css(\"position\", \"absolute\")\n            .css(\"bottom\", \"5%\")\n            .css(\"left\", \"3%\")\n            .css(\"padding\", \"2px 5px 2px 5px\")\n            .css(\"opacity\", \"0.7\")\n            .appendTo(this.$container);\n    },\n\n    setIPythonLikeCell: function() {\n        var cell = Jupyter.notebook.insert_cell_at_bottom();\n\n        var handler = function(event) {\n            var selected_cell = Jupyter.notebook.get_selected_cell();\n            if (selected_cell.cell_id === cell.cell_id) {\n                selected_cell.execute();\n                selected_cell.set_text('');\n            }\n            event; // to pass eslint\n            return false;\n        };\n\n        var action = {\n            help: 'run cell',\n            help_index: 'zz',\n            handler: handler\n        };\n\n        Jupyter.keyboard_manager.edit_shortcuts.add_shortcut('enter', action);\n    },\n\n    hideNotebookCommandBox: function() {\n        this.$notebook_text.hide();\n    },\n\n    showNotebookCommandBox: function() {\n        this.$notebook_text.show();\n    },\n\n    requestFrame: function() {\n        this.send({\n            'type': 'request_frame',\n            'data': 'frame'\n        });\n    },\n\n    requestUpdateStageParameters: function() {\n        var updated_params = this.stage.getParameters();\n        this.model.set('_ngl_full_stage_parameters', updated_params);\n        this.touch();\n    },\n\n    requestReprParameters: function(component_index, repr_index) {\n        var comp = this.stage.compList[component_index];\n        var repr = comp.reprList[repr_index];\n        var msg = repr.repr.getParameters();\n\n        if (msg) {\n            msg['name'] = repr.name;\n            this.send({\n                'type': 'repr_parameters',\n                'data': msg\n            });\n        }\n    },\n\n    request_repr_dict: function() {\n        var n_components = this.stage.compList.length;\n        var msg = {};\n\n        for (var i = 0; i < n_components; i++) {\n            var comp = this.stage.compList[i];\n            msg[i] = {};\n            var msgi = msg[i];\n            for (var j = 0; j < comp.reprList.length; j++) {\n                var repr = comp.reprList[j];\n                msgi[j] = {};\n                msgi[j]['type'] = repr.name;\n                msgi[j]['params'] = repr.repr.getParameters();\n            }\n        }\n        this.send({\n            // make sure we are using \"request_repr_dict\" name\n            // in backend too.\n            'type': 'request_repr_dict',\n            'data': msg\n        });\n    },\n\n    // setDraggable: function(params) {\n    //     if (params) {\n    //         this.$container.draggable(params);\n    //     } else {\n    //         this.$container.draggable();\n    //     }\n    // },\n    setDelay: function(delay) {\n        this.delay = delay;\n    },\n\n    setSyncFrame: function() {\n        this.sync_frame = true;\n    },\n\n    setUnSyncFrame: function() {\n        this.sync_frame = false;\n    },\n\n    setSyncCamera: function() {\n        this.sync_camera = true;\n    },\n\n    setUnSyncCamera: function() {\n        this.sync_camera = false;\n    },\n\n    viewXZPlane: function() {\n        var m = new NGL.Matrix4().makeRotationX( Math.PI / 2 );\n        var q = new NGL.Quaternion().setFromRotationMatrix( m );\n        this.stage.viewerControls.rotate( q );\n    },\n\n    makeDefaultRepr: function(o) {\n        var reprDefList = this.model.get(\"_init_representations\");\n        reprDefList.forEach(function(reprDef) {\n            o.addRepresentation(reprDef.type, reprDef.params);\n        });\n\n        if (this.stage.compList.length < 2) {\n            o.autoView(100);\n        }\n    },\n\n\n    initPlayer: function() {\n        // init player\n        if (this.model.get(\"count\")) {\n            var play = function() {\n                this.$playerButton.text(\"pause\");\n                this.playerInterval = setInterval(function() {\n                    var frame = this.model.get(\"frame\") + 1;\n                    var count = this.model.get(\"count\");\n                    if (frame >= count) frame = 0;\n\n                    if (this.sync_frame) {\n                        this.model.set(\"frame\", frame);\n                        this.touch();\n                    } else {\n                        this.requestFrame();\n                    }\n                }.bind(this), this.delay);\n            }.bind(this);\n            var pause = function() {\n                this.$playerButton.text(\"play\");\n                if (this.playerInterval !== undefined) {\n                    clearInterval(this.playerInterval);\n                }\n            }.bind(this);\n            this.$playerButton = $(\"<button>play</button>\")\n                .css(\"float\", \"left\")\n                .css(\"width\", \"55px\")\n                .css(\"opacity\", \"0.7\")\n                .click(function(event) {\n                    if (this.$playerButton.text() === \"play\") {\n                        play();\n                    } else if (this.$playerButton.text() === \"pause\") {\n                        pause();\n                    }\n                    event; // to pass eslint\n                }.bind(this));\n            this.$playerSlider = $(\"<div></div>\")\n                .css(\"margin-left\", \"70px\")\n                .css(\"position\", \"relative\")\n                .css(\"bottom\", \"-7px\")\n                .slider({\n                    min: 0,\n                    max: this.model.get(\"count\") - 1,\n                    slide: function(event, ui) {\n                        pause();\n                        this.model.set(\"frame\", ui.value);\n                        this.touch();\n                    }.bind(this)\n                });\n            this.$player = $(\"<div></div>\")\n                .css(\"position\", \"absolute\")\n                .css(\"bottom\", \"5%\")\n                .css(\"width\", \"94%\")\n                .css(\"margin-left\", \"3%\")\n                .css(\"opacity\", \"0.7\")\n                .append(this.$playerButton)\n                .append(this.$playerSlider)\n                .appendTo(this.$container);\n            this.model.on(\"change:frame\", function() {\n                this.$playerSlider.slider(\"value\", this.model.get(\"frame\"));\n            }, this);\n\n            if (this.model.get(\"count\") < 2) {\n                this.$player.hide()\n            }\n        }\n    },\n\n    countChanged: function() {\n        var count = this.model.get(\"count\");\n        this.$playerSlider.slider({\n            max: count - 1\n        });\n        if (this.model.get(\"count\") > 1) {\n            this.$player.show()\n        }\n    },\n\n    representationsChanged: function() {\n        var representations = this.model.get(\"_init_representations\");\n        var component;\n\n        for (var i = 0; i < this.stage.compList.length; i++) {\n            component = this.stage.compList[i];\n            if (representations && component) {\n                component.clearRepresentations();\n                representations.forEach(function(repr) {\n                    component.addRepresentation(repr.type, repr.params);\n                });\n            }\n        }\n    },\n\n    setVisibilityForRepr: function(component_index, repr_index, value) {\n        // value = True/False\n        var component = this.stage.compList[component_index];\n        var repr = component.reprList[repr_index];\n\n        if (repr) {\n            repr.setVisibility(value);\n        }\n    },\n\n    removeRepresentation: function(component_index, repr_index) {\n        var component = this.stage.compList[component_index];\n        var repr = component.reprList[repr_index]\n\n        if (repr) {\n            component.removeRepresentation(repr);\n        }\n    },\n\n    removeRepresentationsByName: function(repr_name, component_index) {\n        var component = this.stage.compList[component_index];\n\n        if (component) {\n            component.reprList.forEach(function(repr) {\n                if (repr.name == repr_name) {\n                    component.removeRepresentation(repr);\n                }\n            })\n        }\n    },\n\n    updateRepresentationForComponent: function(repr_index, component_index, params) {\n        var component = this.stage.compList[component_index];\n        var that = this;\n        var repr = component.reprList[repr_index];\n        if (repr) {\n            repr.setParameters(params);\n            that.request_repr_dict();\n        }\n    },\n\n    updateRepresentationsByName: function(repr_name, component_index, params) {\n        var component = this.stage.compList[component_index];\n        var that = this;\n\n        if (component) {\n            component.reprList.forEach(function(repr) {\n                if (repr.name == repr_name) {\n                    repr.setParameters(params);\n                    that.request_repr_dict();\n                }\n            })\n        }\n    },\n\n    setRepresentation: function(name, params, component_index, repr_index) {\n        var component = this.stage.compList[component_index];\n        var repr = component.reprList[repr_index];\n        var that = this;\n\n        if (repr) {\n            params['useWorker'] = false;\n            var new_repr = NGL.makeRepresentation(name, component.structure,\n                this.stage.viewer, params);\n            if (new_repr) {\n                repr.setRepresentation(new_repr);\n                repr.name = name;\n                component.reprList[repr_index] = repr;\n                that.request_repr_dict();\n            }\n        }\n    },\n\n    setColorByResidue: function(colors, component_index, repr_index){\n        var repr = this.stage.compList[component_index].reprList[repr_index];\n        var schemeId = NGL.ColorMakerRegistry.addScheme(function(params){\n            this.atomColor = function(atom){\n                 var color = colors[atom.residueIndex];\n                 return color\n            };\n            params; // to pass eslint; ack;\n        });\n        repr.setColor(schemeId);\n    },\n\n    addShape: function(name, shapes) {\n        // shapes: List[Tuple[str, ...]]\n        // e.g: [('sphere', ...), ('cone', ...)]\n        var shape = new NGL.Shape(name);\n        var shape_dict = {\n            'sphere': shape.addSphere,\n            'ellipsoid': shape.addEllipsoid,\n            'cylinder': shape.addCylinder,\n            'cone': shape.addCone,\n            'mesh': shape.addMesh,\n            'arrow': shape.addArrow,\n            'text': shape.addText,\n            'label': shape.addText,\n            'tetrahedron': shape.addTetrahedron,\n            'octahedron': shape.addOctahedron,\n            'torus': shape.addTorus\n        };\n        for (var i = 0; i < shapes.length; i++) {\n            var shapes_i = shapes[i]\n            var shape_type = shapes_i[0];\n            var params = shapes_i.slice(1, shapes_i.length);\n            // e.g params = ('sphere', [ 0, 0, 9 ], [ 1, 0, 0 ], 1.5)\n\n            var func = shape_dict[shape_type];\n            func.apply(shape, params);\n            // shape.func(params);\n        }\n        var shapeComp = this.stage.addComponentFromObject(shape);\n        shapeComp.addRepresentation(\"buffer\");\n    },\n\n    replaceStructure: function(structure){\n         var blob = new Blob([structure.data], {type: \"text/plain\"});\n         var params = structure.params || {};\n         params.ext = structure.ext;\n         params.defaultRepresentation = false;\n         var comp = this.stage.compList[0];\n         var representations = comp.reprList.slice();\n         var old_orientation = this.stage.viewerControls.getOrientation();\n         var that = this;\n         this.stage.loadFile(blob, params).then(function(component) {\n             that.stage.viewerControls.orient(old_orientation);\n             representations.forEach(function(repr) {\n                 var repr_name = repr.name;\n                 var repr_params = repr.repr.getParameters();\n                 // Note: not using repr.repr.type, repr.repr.params\n                 // since seems to me that repr.repr.params won't return correct \"sele\"\n                 component.addRepresentation(repr_name, repr_params);\n             });\n             that.stage.removeComponent(comp);\n             that._handle_loading_file_finished();\n         });\n    },\n\n    superpose: function(cindex0, cindex1, align, sele0, sele1) {\n        // superpose two components with given params\n        var component0 = this.stage.compList[cindex0];\n        var component1 = this.stage.compList[cindex1];\n        component1.superpose(component0, align, sele0, sele1);\n    },\n\n    decode_base64: function(base64) {\n        // lightly adapted from Niklas\n\n        /*\n         * base64-arraybuffer\n         * https://github.com/niklasvh/base64-arraybuffer\n         *\n         * Copyright (c) 2012 Niklas von Hertzen\n         * Licensed under the MIT license.\n         */\n        var chars =\n            \"ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz0123456789+/\";\n        var bufferLength = base64.length * 0.75,\n            len = base64.length,\n            i, p = 0,\n            encoded1, encoded2, encoded3, encoded4;\n\n        if (base64[base64.length - 1] === \"=\") {\n            bufferLength--;\n            if (base64[base64.length - 2] === \"=\") {\n                bufferLength--;\n            }\n        }\n\n        var arraybuffer = new ArrayBuffer(bufferLength),\n            bytes = new Uint8Array(arraybuffer);\n\n        for (i = 0; i < len; i += 4) {\n            encoded1 = chars.indexOf(base64[i]);\n            encoded2 = chars.indexOf(base64[i + 1]);\n            encoded3 = chars.indexOf(base64[i + 2]);\n            encoded4 = chars.indexOf(base64[i + 3]);\n\n            bytes[p++] = (encoded1 << 2) | (encoded2 >> 4);\n            bytes[p++] = ((encoded2 & 15) << 4) | (encoded3 >> 2);\n            bytes[p++] = ((encoded3 & 3) << 6) | (encoded4 & 63);\n        }\n\n        return arraybuffer;\n    },\n\n    updateCoordinates: function(coordinates, model) {\n        // coordinates must be ArrayBuffer (use this.decode_base64)\n        var component = this.stage.compList[model];\n        if (coordinates && component) {\n            var coords = new Float32Array(coordinates);\n            component.structure.updatePosition(coords);\n            component.updateRepresentations({\n                \"position\": true\n            });\n        }\n    },\n\n    handleResize: function() {\n        this.$container.resizable({\n            resize: function(event, ui) {\n                this.setSize(ui.size.width + \"px\", ui.size.height + \"px\");\n            }.bind(this)\n        })\n    },\n\n    setSize: function(width, height) {\n        this.stage.viewer.container.style.width = width;\n        this.stage.viewer.container.style.height = height;\n        this.stage.handleResize();\n    },\n\n    openNotebookCommandDialog: function() {\n        var that = this;\n        var dialog = this.$notebook_text.dialog({\n            draggable: true,\n            resizable: true,\n            modal: false,\n            show: {\n                effect: \"blind\",\n                duration: 150\n            },\n            close: function(event, ui) {\n                that.$container.append(that.$notebook_text);\n                that.$notebook_text.dialog('destroy');\n                event; ui; // to pass eslint; ack;\n            },\n        });\n        dialog.css({\n            overflow: 'hidden'\n        });\n        dialog.prev('.ui-dialog-titlebar')\n            .css({\n                'background': 'transparent',\n                'border': 'none'\n            });\n        Jupyter.keyboard_manager.register_events(dialog);\n    },\n\n    setDialog: function() {\n        var $nb_container = Jupyter.notebook.container;\n        var that = this;\n        var dialog = this.$container.dialog({\n            title: \"NGLView\",\n            draggable: true,\n            resizable: true,\n            modal: false,\n            width: window.innerWidth - $nb_container.width() - $nb_container.offset().left - 50,\n            height: 'auto',\n            position: {\n                my: 'right',\n                at: 'right',\n                of: window\n            },\n            show: {\n                effect: \"blind\",\n                duration: 150\n            },\n            close: function(event, ui) {\n                that.$el.append(that.$container);\n                that.$container.dialog('destroy');\n                that.handleResize();\n                event; ui; // to pass eslint; ack;\n            },\n            resize: function(event, ui) {\n                that.stage.handleResize();\n                that.setSize(ui.size.width + \"px\", ui.size.height + \"px\");\n            }.bind(that),\n        });\n        dialog.css({\n            overflow: 'hidden'\n        });\n        dialog.prev('.ui-dialog-titlebar')\n            .css({\n                'background': 'transparent',\n                'border': 'none'\n            });\n    },\n\n    resizeNotebook: function(width) {\n        var $nb_container = Jupyter.notebook.container;\n        $nb_container.width(width);\n\n        if (this.$container.dialog) {\n            this.$container.dialog({\n                width: $nb_container.offset().left\n            });\n        }\n    },\n\n    parametersChanged: function() {\n        var _parameters = this.model.get(\"_parameters\");\n        this.setParameters(_parameters);\n    },\n\n    setParameters: function(parameters) {\n        this.stage.setParameters(parameters);\n\n        // do not set _ngl_full_stage_parameters here\n        // or parameters will be never updated (not sure why) \n        // use observe in python side\n        var updated_params = this.stage.getParameters();\n        this.send({\n            'type': 'stage_parameters',\n            'data': updated_params\n        })\n    },\n\n    orientationChanged: function() {\n        var orientation_list = this.model.get(\"orientation\");\n        var mat4 = this.stage.viewerControls.getOrientation();\n        mat4.set(orientation_list);\n        this.stage.viewerControls.orient(mat4);\n    },\n\n    _downloadImage: function(filename, params) {\n        this.stage.makeImage(params).then(function(blob) {\n            NGL.download(blob, filename);\n        })\n    },\n\n    _exportImage: function(params) {\n        this.stage.makeImage(params).then(function(blob) {\n            var reader = new FileReader();\n            var arr_str;\n            reader.onload = function() {\n                arr_str = reader.result.replace(\"data:image/png;base64,\", \"\");\n                this.model.set(\"_image_data\", arr_str);\n                this.touch();\n            }.bind(this);\n            reader.readAsDataURL(blob);\n        }.bind(this));\n    },\n\n    cleanOutput: function() {\n\n        var cells = Jupyter.notebook.get_cells();\n\n        for (var i = 0; i < cells.length; i++) {\n            var cell = cells[i];\n            if (cell.output_area.outputs.length > 0) {\n                var out = cell.output_area.outputs[0];\n                if (out.output_type == 'display_data') {\n                    cell.clear_output();\n                }\n            }\n        }\n    },\n\n    _handle_loading_file_finished: function() {\n        this.send({'type': 'async_message', 'data': 'ok'});\n    },\n\n    _get_loadFile_promise: function(msg){\n         // args = [{'type': ..., 'data': ...}]\n         var args0 = msg.args[0];\n         if (args0.type == 'blob') {\n             var blob;\n             if (args0.binary) {\n                 var decoded_data = this.decode_base64(args0.data);\n                 blob = new Blob([decoded_data], {\n                     type: \"application/octet-binary\"\n                 });\n             } else {\n                 blob = new Blob([args0.data], {\n                     type: \"text/plain\"\n                 });\n             }\n             return this.stage.loadFile(blob, msg.kwargs)\n         } else {\n             return this.stage.loadFile(msg.args[0].data, msg.kwargs)\n         }\n    },\n    \n    _handle_stage_loadFile: function(msg){\n         // args = [{'type': ..., 'data': ...}]\n         var that = this;\n         this._get_loadFile_promise(msg).then(function(o){\n             that._handle_loading_file_finished();\n             o;\n          });\n    },\n\n    on_msg: function(msg) {\n        // TODO: re-organize\n        if (msg.type == 'call_method') {\n            var index, component, func, stage;\n            var new_args = msg.args.slice();\n            new_args.push(msg.kwargs);\n\n            switch (msg.target) {\n                case 'Stage':\n                    var stage_func = this.stage[msg.methodName];\n                    stage = this.stage;\n                    if (msg.methodName == 'screenshot') {\n                        NGL.screenshot(this.stage.viewer, msg.kwargs);\n                    } else if (msg.methodName == 'removeComponent') {\n                        index = msg.args[0];\n                        component = this.stage.compList[index];\n                        this.stage.removeComponent(component);\n                    } else if (msg.methodName == 'loadFile') {\n                        this._handle_stage_loadFile(msg);\n                    } else {\n                            stage_func.apply(stage, new_args);\n                    }\n                    break;\n                case 'Viewer':\n                    var viewer = this.stage.viewer;\n                    func = this.stage.viewer[msg.methodName];\n                    func.apply(viewer, new_args);\n                    break;\n                case 'viewerControls':\n                    var controls = this.stage.viewerControls;\n                    func = controls[msg.methodName];\n                    func.apply(controls, new_args);\n                    break;\n                case 'compList':\n                    index = msg['component_index'];\n                    component = this.stage.compList[index];\n                    func = component[msg.methodName];\n                    func.apply(component, new_args);\n                    break;\n                case 'StructureComponent':\n                    component = this.structureComponent;\n                    func = component[msg.methodName];\n                    func.apply(component, new_args);\n                    break;\n                case 'Widget':\n                    func = this[msg.methodName];\n                    if (func) {\n                        func.apply(this, new_args);\n                    } else {\n                        // send error message to Python?\n                        console.log('can not create func for ' + msg.methodName);\n                    }\n                    break;\n                case 'player':\n                    func = this.$player[msg.methodName];\n                    if (func) {\n                        func.apply(this.$player, new_args);\n                    } else {\n                        // send error message to Python?\n                        console.log('can not create func for ' + msg.methodName);\n                    }\n                    break;\n                case 'Representation':\n                    var component_index = msg['component_index'];\n                    var repr_index = msg['repr_index'];\n                    component = this.stage.compList[component_index];\n                    var repr = component.reprList[repr_index];\n                    func = repr[msg.methodName];\n                    if (repr && func) {\n                        func.apply(repr, new_args);\n                    }\n                    break;\n                default:\n                    console.log('there is no method for ' + msg.target);\n                    break;\n            }\n        } else if (msg.type == 'base64_single') {\n            var coordinatesDict = msg.data;\n            var keys = Object.keys(coordinatesDict);\n\n            for (var i = 0; i < keys.length; i++) {\n                var traj_index = keys[i];\n                var coordinates = this.decode_base64(coordinatesDict[traj_index]);\n                if (coordinates && coordinates.byteLength > 0) {\n                    this.updateCoordinates(coordinates, traj_index);\n                }\n            }\n        } else if (msg.type == 'binary_single') {\n            var coordinateMeta = msg.data;\n            keys = Object.keys(coordinateMeta);\n\n            for (i = 0; i < keys.length; i++) {\n                traj_index = keys[i];\n                coordinates = new Float32Array(msg.buffers[i].buffer);\n                if (coordinates.byteLength > 0) {\n                    this.updateCoordinates(coordinates, traj_index);\n                }\n            }\n        } else if (msg.type == 'get') {\n            if (msg.data == 'camera') {\n                this.send(JSON.stringify(this.stage.viewer.camera));\n            } else if (msg.data == 'parameters') {\n                this.send(JSON.stringify(this.stage.parameters));\n            } else {\n                for (i = 0; i < this.stage.compList.length; i++) {\n                    console.log(this.stage.compList[i]);\n                }\n            }\n        }\n    },\n});\n\nmodule.exports = {\n    'NGLView': NGLView,\n    'NGLModel': NGLModel,\n    'NGL': NGL,\n};\n\n\n\n//////////////////\n// WEBPACK FOOTER\n// ./src/widget_ngl.js\n// module id = 1\n// module chunks = 0","module.exports = __WEBPACK_EXTERNAL_MODULE_2__;\n\n\n//////////////////\n// WEBPACK FOOTER\n// external \"@jupyter-widgets/base\"\n// module id = 2\n// module chunks = 0","!function(t,e){\"object\"==typeof exports&&\"undefined\"!=typeof module?e(exports):\"function\"==typeof define&&define.amd?define([\"exports\"],e):e(t.NGL={})}(this,function(t){\"use strict\";function e(){}function r(t,e){return 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l(1,1),M=new et;M.min.set(m.x,m.y),M.max.set(m.x+(m.z-16),m.y+(m.w-16)),void 0===s&&r(),d.useProgram(s),f.initAttributes(),f.enableAttribute(c.vertex),f.enableAttribute(c.uv),f.disableUnusedAttributes(),d.uniform1i(u.occlusionMap,0),d.uniform1i(u.map,1),d.bindBuffer(d.ARRAY_BUFFER,n),d.vertexAttribPointer(c.vertex,2,d.FLOAT,!1,16,0),d.vertexAttribPointer(c.uv,2,d.FLOAT,!1,16,8),d.bindBuffer(d.ELEMENT_ARRAY_BUFFER,o),f.disable(d.CULL_FACE),f.buffers.depth.setMask(!1);for(var E=0,T=e.length;E<T;E++){_=16/m.w,w.set(_*y,_);var P=e[E];if(v.set(P.matrixWorld.elements[12],P.matrixWorld.elements[13],P.matrixWorld.elements[14]),v.applyMatrix4(a.matrixWorldInverse),v.applyMatrix4(a.projectionMatrix),S.copy(v),A.x=m.x+S.x*b+b-8,A.y=m.y+S.y*x+x-8,!0===M.containsPoint(A)){f.activeTexture(d.TEXTURE0),f.bindTexture(d.TEXTURE_2D,null),f.activeTexture(d.TEXTURE1),f.bindTexture(d.TEXTURE_2D,h),d.copyTexImage2D(d.TEXTURE_2D,0,d.RGB,A.x,A.y,16,16,0),d.uniform1i(u.renderType,0),d.uniform2f(u.scale,w.x,w.y),d.uniform3f(u.screenPosition,S.x,S.y,S.z),f.disable(d.BLEND),f.enable(d.DEPTH_TEST),d.drawElements(d.TRIANGLES,6,d.UNSIGNED_SHORT,0),f.activeTexture(d.TEXTURE0),f.bindTexture(d.TEXTURE_2D,p),d.copyTexImage2D(d.TEXTURE_2D,0,d.RGBA,A.x,A.y,16,16,0),d.uniform1i(u.renderType,1),f.disable(d.DEPTH_TEST),f.activeTexture(d.TEXTURE1),f.bindTexture(d.TEXTURE_2D,h),d.drawElements(d.TRIANGLES,6,d.UNSIGNED_SHORT,0),P.positionScreen.copy(S),P.customUpdateCallback?P.customUpdateCallback(P):P.updateLensFlares(),d.uniform1i(u.renderType,2),f.enable(d.BLEND);for(var C=0,I=P.lensFlares.length;C<I;C++){var R=P.lensFlares[C];R.opacity>.001&&R.scale>.001&&(S.x=R.x,S.y=R.y,S.z=R.z,_=R.size*R.scale/m.w,w.x=_*y,w.y=_,d.uniform3f(u.screenPosition,S.x,S.y,S.z),d.uniform2f(u.scale,w.x,w.y),d.uniform1f(u.rotation,R.rotation),d.uniform1f(u.opacity,R.opacity),d.uniform3f(u.color,R.color.r,R.color.g,R.color.b),f.setBlending(R.blending,R.blendEquation,R.blendSrc,R.blendDst),t.setTexture2D(R.texture,1),d.drawElements(d.TRIANGLES,6,d.UNSIGNED_SHORT,0))}}}f.enable(d.CULL_FACE),f.enable(d.DEPTH_TEST),f.buffers.depth.setMask(!0),t.resetGLState()}}}function it(t,e){function r(){var t=new Float32Array([-.5,-.5,0,0,.5,-.5,1,0,.5,.5,1,1,-.5,.5,0,1]),e=new 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r=document.createElementNS(\"http://www.w3.org/1999/xhtml\",\"canvas\");r.width=8,r.height=8;var n=r.getContext(\"2d\");n.fillStyle=\"white\",n.fillRect(0,0,8,8),(h=new p(r)).needsUpdate=!0}function i(){var e=l.createProgram(),r=l.createShader(l.VERTEX_SHADER),i=l.createShader(l.FRAGMENT_SHADER);return l.shaderSource(r,[\"precision \"+t.getPrecision()+\" float;\",\"#define SHADER_NAME SpriteMaterial\",\"uniform mat4 modelViewMatrix;\",\"uniform mat4 projectionMatrix;\",\"uniform float rotation;\",\"uniform vec2 scale;\",\"uniform vec2 uvOffset;\",\"uniform vec2 uvScale;\",\"attribute vec2 position;\",\"attribute vec2 uv;\",\"varying vec2 vUV;\",\"void main() {\",\"vUV = uvOffset + uv * uvScale;\",\"vec2 alignedPosition = position * scale;\",\"vec2 rotatedPosition;\",\"rotatedPosition.x = cos( rotation ) * alignedPosition.x - sin( rotation ) * alignedPosition.y;\",\"rotatedPosition.y = sin( rotation ) * alignedPosition.x + cos( rotation ) * alignedPosition.y;\",\"vec4 finalPosition;\",\"finalPosition = modelViewMatrix * vec4( 0.0, 0.0, 0.0, 1.0 );\",\"finalPosition.xy += rotatedPosition;\",\"finalPosition = projectionMatrix * finalPosition;\",\"gl_Position = finalPosition;\",\"}\"].join(\"\\n\")),l.shaderSource(i,[\"precision \"+t.getPrecision()+\" float;\",\"#define SHADER_NAME SpriteMaterial\",\"uniform vec3 color;\",\"uniform sampler2D map;\",\"uniform float opacity;\",\"uniform int fogType;\",\"uniform vec3 fogColor;\",\"uniform float fogDensity;\",\"uniform float fogNear;\",\"uniform float fogFar;\",\"uniform float alphaTest;\",\"varying vec2 vUV;\",\"void main() {\",\"vec4 texture = texture2D( map, vUV );\",\"if ( texture.a < alphaTest ) discard;\",\"gl_FragColor = vec4( color * texture.xyz, texture.a * opacity );\",\"if ( fogType > 0 ) {\",\"float depth = gl_FragCoord.z / gl_FragCoord.w;\",\"float fogFactor = 0.0;\",\"if ( fogType == 1 ) {\",\"fogFactor = smoothstep( fogNear, fogFar, depth );\",\"} else {\",\"const float LOG2 = 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0===s&&r(),l.useProgram(s),d.initAttributes(),d.enableAttribute(c.position),d.enableAttribute(c.uv),d.disableUnusedAttributes(),d.disable(l.CULL_FACE),d.enable(l.BLEND),l.bindBuffer(l.ARRAY_BUFFER,o),l.vertexAttribPointer(c.position,2,l.FLOAT,!1,16,0),l.vertexAttribPointer(c.uv,2,l.FLOAT,!1,16,8),l.bindBuffer(l.ELEMENT_ARRAY_BUFFER,a),l.uniformMatrix4fv(u.projectionMatrix,!1,p.projectionMatrix.elements),d.activeTexture(l.TEXTURE0),l.uniform1i(u.map,0);var m=0,g=0,b=i.fog;b?(l.uniform3f(u.fogColor,b.color.r,b.color.g,b.color.b),b.isFog?(l.uniform1f(u.fogNear,b.near),l.uniform1f(u.fogFar,b.far),l.uniform1i(u.fogType,1),m=1,g=1):b.isFogExp2&&(l.uniform1f(u.fogDensity,b.density),l.uniform1i(u.fogType,2),m=2,g=2)):(l.uniform1i(u.fogType,0),m=0,g=0);for(var x=0,_=e.length;x<_;x++)(S=e[x]).modelViewMatrix.multiplyMatrices(p.matrixWorldInverse,S.matrixWorld),S.z=-S.modelViewMatrix.elements[14];e.sort(n);for(var w=[],x=0,_=e.length;x<_;x++){var S=e[x],A=S.material;if(!1!==A.visible){S.onBeforeRender(t,i,p,void 0,A,void 0),l.uniform1f(u.alphaTest,A.alphaTest),l.uniformMatrix4fv(u.modelViewMatrix,!1,S.modelViewMatrix.elements),S.matrixWorld.decompose(f,v,y),w[0]=y.x,w[1]=y.y;var M=0;i.fog&&A.fog&&(M=g),m!==M&&(l.uniform1i(u.fogType,M),m=M),null!==A.map?(l.uniform2f(u.uvOffset,A.map.offset.x,A.map.offset.y),l.uniform2f(u.uvScale,A.map.repeat.x,A.map.repeat.y)):(l.uniform2f(u.uvOffset,0,0),l.uniform2f(u.uvScale,1,1)),l.uniform1f(u.opacity,A.opacity),l.uniform3f(u.color,A.color.r,A.color.g,A.color.b),l.uniform1f(u.rotation,A.rotation),l.uniform2fv(u.scale,w),d.setBlending(A.blending,A.blendEquation,A.blendSrc,A.blendDst,A.blendEquationAlpha,A.blendSrcAlpha,A.blendDstAlpha,A.premultipliedAlpha),d.buffers.depth.setTest(A.depthTest),d.buffers.depth.setMask(A.depthWrite),A.map?t.setTexture2D(A.map,0):t.setTexture2D(h,0),l.drawElements(l.TRIANGLES,6,l.UNSIGNED_SHORT,0),S.onAfterRender(t,i,p,void 0,A,void 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);\\n}\",this.fragmentShader=\"void main() {\\n\\tgl_FragColor = vec4( 1.0, 0.0, 0.0, 1.0 );\\n}\",this.linewidth=1,this.wireframe=!1,this.wireframeLinewidth=1,this.fog=!1,this.lights=!1,this.clipping=!1,this.skinning=!1,this.morphTargets=!1,this.morphNormals=!1,this.extensions={derivatives:!1,fragDepth:!1,drawBuffers:!1,shaderTextureLOD:!1},this.defaultAttributeValues={color:[1,1,1],uv:[0,0],uv2:[0,0]},this.index0AttributeName=void 0,void 0!==t&&(void 0!==t.attributes&&console.error(\"THREE.ShaderMaterial: attributes should now be defined in THREE.BufferGeometry instead.\"),this.setValues(t))}function at(t){nt.call(this),this.type=\"MeshDepthMaterial\",this.depthPacking=Zl,this.skinning=!1,this.morphTargets=!1,this.map=null,this.alphaMap=null,this.displacementMap=null,this.displacementScale=1,this.displacementBias=0,this.wireframe=!1,this.wireframeLinewidth=1,this.fog=!1,this.lights=!1,this.setValues(t)}function st(t,e){this.min=void 0!==t?t:new g(1/0,1/0,1/0),this.max=void 0!==e?e:new g(-1/0,-1/0,-1/0)}function ct(t,e){this.center=void 0!==t?t:new g,this.radius=void 0!==e?e:0}function ut(){this.elements=[1,0,0,0,1,0,0,0,1],arguments.length>0&&console.error(\"THREE.Matrix3: the constructor no longer reads arguments. use .set() instead.\")}function ht(t,e){this.normal=void 0!==t?t:new g(1,0,0),this.constant=void 0!==e?e:0}function lt(t,e,r,i,n,o){this.planes=[void 0!==t?t:new ht,void 0!==e?e:new ht,void 0!==r?r:new ht,void 0!==i?i:new ht,void 0!==n?n:new ht,void 0!==o?o:new ht]}function pt(t,e,r,i){function n(e,r,i,n){var o=e.geometry,a=null,s=S,c=e.customDepthMaterial;if(i&&(s=A,c=e.customDistanceMaterial),c)a=c;else{var u=!1;r.morphTargets&&(o&&o.isBufferGeometry?u=o.morphAttributes&&o.morphAttributes.position&&o.morphAttributes.position.length>0:o&&o.isGeometry&&(u=o.morphTargets&&o.morphTargets.length>0)),e.isSkinnedMesh&&!1===r.skinning&&console.warn(\"THREE.WebGLShadowMap: THREE.SkinnedMesh with material.skinning set to false:\",e);var h=e.isSkinnedMesh&&r.skinning,l=0;u&&(l|=x),h&&(l|=_),a=s[l]}if(t.localClippingEnabled&&!0===r.clipShadows&&0!==r.clippingPlanes.length){var p=a.uuid,d=r.uuid,f=M[p];void 0===f&&(f={},M[p]=f);var m=f[d];void 0===m&&(m=a.clone(),f[d]=m),a=m}a.visible=r.visible,a.wireframe=r.wireframe;var g=r.side;return F.renderSingleSided&&g==nh&&(g=rh),F.renderReverseSided&&(g===rh?g=ih:g===ih&&(g=rh)),a.side=g,a.clipShadows=r.clipShadows,a.clippingPlanes=r.clippingPlanes,a.wireframeLinewidth=r.wireframeLinewidth,a.linewidth=r.linewidth,i&&void 0!==a.uniforms.lightPos&&a.uniforms.lightPos.value.copy(n),a}function o(e,i,a,s){if(!1!==e.visible){if(e.layers.test(i.layers)&&(e.isMesh||e.isLine||e.isPoints)&&e.castShadow&&(!e.frustumCulled||c.intersectsObject(e))){e.modelViewMatrix.multiplyMatrices(a.matrixWorldInverse,e.matrixWorld);var u=r.update(e),h=e.material;if(Array.isArray(h))for(var l=u.groups,p=0,d=l.length;p<d;p++){var f=l[p],m=h[f.materialIndex];if(m&&m.visible){g=n(e,m,s,b);t.renderBufferDirect(a,null,u,g,e,f)}}else if(h.visible){var g=n(e,h,s,b);t.renderBufferDirect(a,null,u,g,e,null)}}for(var v=e.children,y=0,x=v.length;y<x;y++)o(v[y],i,a,s)}}var a=t.context,s=t.state,c=new lt,u=new v,h=e.shadows,p=new l,m=new l(i.maxTextureSize,i.maxTextureSize),y=new g,b=new g,x=1,_=2,w=1+(x|_),S=new Array(w),A=new Array(w),M={},E=[new g(1,0,0),new g(-1,0,0),new g(0,0,1),new g(0,0,-1),new g(0,1,0),new g(0,-1,0)],T=[new g(0,1,0),new g(0,1,0),new g(0,1,0),new g(0,1,0),new g(0,0,1),new g(0,0,-1)],P=[new d,new d,new d,new d,new d,new d],C=new at;C.depthPacking=Kl,C.clipping=!0;for(var I=lp.distanceRGBA,R=up.clone(I.uniforms),L=0;L!==w;++L){var O=0!=(L&x),D=0!=(L&_),N=C.clone();N.morphTargets=O,N.skinning=D,S[L]=N;var k=new ot({defines:{USE_SHADOWMAP:\"\"},uniforms:R,vertexShader:I.vertexShader,fragmentShader:I.fragmentShader,morphTargets:O,skinning:D,clipping:!0});A[L]=k}var F=this;this.enabled=!1,this.autoUpdate=!0,this.needsUpdate=!1,this.type=th,this.renderReverseSided=!0,this.renderSingleSided=!0,this.render=function(e,r){if(!1!==F.enabled&&(!1!==F.autoUpdate||!1!==F.needsUpdate)&&0!==h.length){s.disable(a.BLEND),s.buffers.color.setClear(1,1,1,1),s.buffers.depth.setTest(!0),s.setScissorTest(!1);for(var i,n=0,l=h.length;n<l;n++){var d=h[n],g=d.shadow,v=d&&d.isPointLight;if(void 0!==g){var x=g.camera;if(p.copy(g.mapSize),p.min(m),v){var _=p.x,w=p.y;P[0].set(2*_,w,_,w),P[1].set(0,w,_,w),P[2].set(3*_,w,_,w),P[3].set(_,w,_,w),P[4].set(3*_,0,_,w),P[5].set(_,0,_,w),p.x*=4,p.y*=2}if(null===g.map){var S={minFilter:nl,magFilter:nl,format:Al};g.map=new f(p.x,p.y,S),g.map.texture.name=d.name+\".shadowMap\",x.updateProjectionMatrix()}g.isSpotLightShadow&&g.update(d);var A=g.map,M=g.matrix;b.setFromMatrixPosition(d.matrixWorld),x.position.copy(b),v?(i=6,M.makeTranslation(-b.x,-b.y,-b.z)):(i=1,y.setFromMatrixPosition(d.target.matrixWorld),x.lookAt(y),x.updateMatrixWorld(),M.set(.5,0,0,.5,0,.5,0,.5,0,0,.5,.5,0,0,0,1),M.multiply(x.projectionMatrix),M.multiply(x.matrixWorldInverse)),t.setRenderTarget(A),t.clear();for(var C=0;C<i;C++){if(v){y.copy(x.position),y.add(E[C]),x.up.copy(T[C]),x.lookAt(y),x.updateMatrixWorld();var I=P[C];s.viewport(I)}u.multiplyMatrices(x.projectionMatrix,x.matrixWorldInverse),c.setFromMatrix(u),o(e,r,x,v)}}else console.warn(\"THREE.WebGLShadowMap:\",d,\"has no shadow.\")}var R=t.getClearColor(),L=t.getClearAlpha();t.setClearColor(R,L),F.needsUpdate=!1}}}function dt(t){function e(e,r){var i=e.array,n=e.dynamic?t.DYNAMIC_DRAW:t.STATIC_DRAW,o=t.createBuffer();t.bindBuffer(r,o),t.bufferData(r,i,n),e.onUploadCallback();var a=t.FLOAT;return i instanceof Float32Array?a=t.FLOAT:i instanceof Float64Array?console.warn(\"THREE.WebGLAttributes: Unsupported data buffer format: Float64Array.\"):i instanceof Uint16Array?a=t.UNSIGNED_SHORT:i instanceof Int16Array?a=t.SHORT:i instanceof Uint32Array?a=t.UNSIGNED_INT:i instanceof Int32Array?a=t.INT:i instanceof Int8Array?a=t.BYTE:i instanceof Uint8Array&&(a=t.UNSIGNED_BYTE),{buffer:o,type:a,bytesPerElement:i.BYTES_PER_ELEMENT,version:e.version}}function r(e,r,i){var n=r.array,o=r.updateRange;t.bindBuffer(i,e),!1===r.dynamic?t.bufferData(i,n,t.STATIC_DRAW):-1===o.count?t.bufferSubData(i,0,n):0===o.count?console.error(\"THREE.WebGLObjects.updateBuffer: dynamic THREE.BufferAttribute marked as needsUpdate but updateRange.count is 0, ensure you are using set methods or updating manually.\"):(t.bufferSubData(i,o.offset*n.BYTES_PER_ELEMENT,n.subarray(o.offset,o.offset+o.count)),o.count=-1)}function i(t){return t.isInterleavedBufferAttribute&&(t=t.data),a[t.uuid]}function n(e){e.isInterleavedBufferAttribute&&(e=e.data);var r=a[e.uuid];r&&(t.deleteBuffer(r.buffer),delete a[e.uuid])}function o(t,i){t.isInterleavedBufferAttribute&&(t=t.data);var n=a[t.uuid];void 0===n?a[t.uuid]=e(t,i):n.version<t.version&&(r(n.buffer,t,i),n.version=t.version)}var a={};return{get:i,remove:n,update:o}}function ft(t,e,r,i){this._x=t||0,this._y=e||0,this._z=r||0,this._order=i||ft.DefaultOrder}function mt(){this.mask=1}function gt(){function t(){n.setFromEuler(i,!1)}function e(){i.setFromQuaternion(n,void 0,!1)}Object.defineProperty(this,\"id\",{value:dp++}),this.uuid=Ql.generateUUID(),this.name=\"\",this.type=\"Object3D\",this.parent=null,this.children=[],this.up=gt.DefaultUp.clone();var r=new g,i=new ft,n=new m,o=new g(1,1,1);i.onChange(t),n.onChange(e),Object.defineProperties(this,{position:{enumerable:!0,value:r},rotation:{enumerable:!0,value:i},quaternion:{enumerable:!0,value:n},scale:{enumerable:!0,value:o},modelViewMatrix:{value:new v},normalMatrix:{value:new ut}}),this.matrix=new v,this.matrixWorld=new v,this.matrixAutoUpdate=gt.DefaultMatrixAutoUpdate,this.matrixWorldNeedsUpdate=!1,this.layers=new mt,this.visible=!0,this.castShadow=!1,this.receiveShadow=!1,this.frustumCulled=!0,this.renderOrder=0,this.userData={}}function vt(){gt.call(this),this.type=\"Camera\",this.matrixWorldInverse=new v,this.projectionMatrix=new v}function yt(t,e,r,i,n,o){vt.call(this),this.type=\"OrthographicCamera\",this.zoom=1,this.view=null,this.left=t,this.right=e,this.top=r,this.bottom=i,this.near=void 0!==n?n:.1,this.far=void 0!==o?o:2e3,this.updateProjectionMatrix()}function bt(t,e,r,i){vt.call(this),this.type=\"PerspectiveCamera\",this.fov=void 0!==t?t:50,this.zoom=1,this.near=void 0!==r?r:.1,this.far=void 0!==i?i:2e3,this.focus=10,this.aspect=void 0!==e?e:1,this.view=null,this.filmGauge=35,this.filmOffset=0,this.updateProjectionMatrix()}function xt(t,e,r,i,n,o){this.a=t,this.b=e,this.c=r,this.normal=i&&i.isVector3?i:new g,this.vertexNormals=Array.isArray(i)?i:[],this.color=n&&n.isColor?n:new tt,this.vertexColors=Array.isArray(n)?n:[],this.materialIndex=void 0!==o?o:0}function _t(){return fp++}function wt(){Object.defineProperty(this,\"id\",{value:_t()}),this.uuid=Ql.generateUUID(),this.name=\"\",this.type=\"Geometry\",this.vertices=[],this.colors=[],this.faces=[],this.faceVertexUvs=[[]],this.morphTargets=[],this.morphNormals=[],this.skinWeights=[],this.skinIndices=[],this.lineDistances=[],this.boundingBox=null,this.boundingSphere=null,this.elementsNeedUpdate=!1,this.verticesNeedUpdate=!1,this.uvsNeedUpdate=!1,this.normalsNeedUpdate=!1,this.colorsNeedUpdate=!1,this.lineDistancesNeedUpdate=!1,this.groupsNeedUpdate=!1}function St(t,e,r){if(Array.isArray(t))throw new TypeError(\"THREE.BufferAttribute: array should be a Typed Array.\");this.uuid=Ql.generateUUID(),this.name=\"\",this.array=t,this.itemSize=e,this.count=void 0!==t?t.length/e:0,this.normalized=!0===r,this.dynamic=!1,this.updateRange={offset:0,count:-1},this.onUploadCallback=function(){},this.version=0}function At(t,e){St.call(this,new Uint16Array(t),e)}function Mt(t,e){St.call(this,new Uint32Array(t),e)}function Et(t,e){St.call(this,new Float32Array(t),e)}function Tt(){this.indices=[],this.vertices=[],this.normals=[],this.colors=[],this.uvs=[],this.uvs2=[],this.groups=[],this.morphTargets={},this.skinWeights=[],this.skinIndices=[],this.boundingBox=null,this.boundingSphere=null,this.verticesNeedUpdate=!1,this.normalsNeedUpdate=!1,this.colorsNeedUpdate=!1,this.uvsNeedUpdate=!1,this.groupsNeedUpdate=!1}function Pt(t){if(0===t.length)return-1/0;for(var e=t[0],r=1,i=t.length;r<i;++r)t[r]>e&&(e=t[r]);return e}function Ct(){Object.defineProperty(this,\"id\",{value:_t()}),this.uuid=Ql.generateUUID(),this.name=\"\",this.type=\"BufferGeometry\",this.index=null,this.attributes={},this.morphAttributes={},this.groups=[],this.boundingBox=null,this.boundingSphere=null,this.drawRange={start:0,count:1/0}}function It(t,e,r,i,n,o){wt.call(this),this.type=\"BoxGeometry\",this.parameters={width:t,height:e,depth:r,widthSegments:i,heightSegments:n,depthSegments:o},this.fromBufferGeometry(new Rt(t,e,r,i,n,o)),this.mergeVertices()}function Rt(t,e,r,i,n,o){function a(t,e,r,i,n,o,a,f,m,v,y){var b,x,_=o/m,w=a/v,S=o/2,A=a/2,M=f/2,E=m+1,T=v+1,P=0,C=0,I=new g;for(x=0;x<T;x++){var R=x*w-A;for(b=0;b<E;b++){var L=b*_-S;I[t]=L*i,I[e]=R*n,I[r]=M,u.push(I.x,I.y,I.z),I[t]=0,I[e]=0,I[r]=f>0?1:-1,h.push(I.x,I.y,I.z),l.push(b/m),l.push(1-x/v),P+=1}}for(x=0;x<v;x++)for(b=0;b<m;b++){var O=p+b+E*x,D=p+b+E*(x+1),N=p+(b+1)+E*(x+1),k=p+(b+1)+E*x;c.push(O,D,k),c.push(D,N,k),C+=6}s.addGroup(d,C,y),d+=C,p+=P}Ct.call(this),this.type=\"BoxBufferGeometry\",this.parameters={width:t,height:e,depth:r,widthSegments:i,heightSegments:n,depthSegments:o};var s=this;i=Math.floor(i)||1,n=Math.floor(n)||1;var c=[],u=[],h=[],l=[],p=0,d=0;a(\"z\",\"y\",\"x\",-1,-1,r,e,t,o=Math.floor(o)||1,n,0),a(\"z\",\"y\",\"x\",1,-1,r,e,-t,o,n,1),a(\"x\",\"z\",\"y\",1,1,t,r,e,i,o,2),a(\"x\",\"z\",\"y\",1,-1,t,r,-e,i,o,3),a(\"x\",\"y\",\"z\",1,-1,t,e,r,i,n,4),a(\"x\",\"y\",\"z\",-1,-1,t,e,-r,i,n,5),this.setIndex(c),this.addAttribute(\"position\",new Et(u,3)),this.addAttribute(\"normal\",new Et(h,3)),this.addAttribute(\"uv\",new Et(l,2))}function Lt(t,e,r,i){wt.call(this),this.type=\"PlaneGeometry\",this.parameters={width:t,height:e,widthSegments:r,heightSegments:i},this.fromBufferGeometry(new Ot(t,e,r,i)),this.mergeVertices()}function Ot(t,e,r,i){Ct.call(this),this.type=\"PlaneBufferGeometry\",this.parameters={width:t,height:e,widthSegments:r,heightSegments:i};var n,o,a=t/2,s=e/2,c=Math.floor(r)||1,u=Math.floor(i)||1,h=c+1,l=u+1,p=t/c,d=e/u,f=[],m=[],g=[],v=[];for(o=0;o<l;o++){var y=o*d-s;for(n=0;n<h;n++){var b=n*p-a;m.push(b,-y,0),g.push(0,0,1),v.push(n/c),v.push(1-o/u)}}for(o=0;o<u;o++)for(n=0;n<c;n++){var x=n+h*o,_=n+h*(o+1),w=n+1+h*(o+1),S=n+1+h*o;f.push(x,_,S),f.push(_,w,S)}this.setIndex(f),this.addAttribute(\"position\",new Et(m,3)),this.addAttribute(\"normal\",new Et(g,3)),this.addAttribute(\"uv\",new Et(v,2))}function Dt(t){nt.call(this),this.type=\"MeshBasicMaterial\",this.color=new tt(16777215),this.map=null,this.lightMap=null,this.lightMapIntensity=1,this.aoMap=null,this.aoMapIntensity=1,this.specularMap=null,this.alphaMap=null,this.envMap=null,this.combine=Uh,this.reflectivity=1,this.refractionRatio=.98,this.wireframe=!1,this.wireframeLinewidth=1,this.wireframeLinecap=\"round\",this.wireframeLinejoin=\"round\",this.skinning=!1,this.morphTargets=!1,this.lights=!1,this.setValues(t)}function Nt(t,e){this.origin=void 0!==t?t:new g,this.direction=void 0!==e?e:new g}function kt(t,e){this.start=void 0!==t?t:new g,this.end=void 0!==e?e:new g}function Ft(t,e,r){this.a=void 0!==t?t:new g,this.b=void 0!==e?e:new g,this.c=void 0!==r?r:new g}function Bt(t,e){gt.call(this),this.type=\"Mesh\",this.geometry=void 0!==t?t:new Ct,this.material=void 0!==e?e:new Dt({color:16777215*Math.random()}),this.drawMode=Ul,this.updateMorphTargets()}function zt(t,e,r,i){function n(e,i,n){var p=e.background;null===p?o(h,l):p&&p.isColor&&(o(p,1),n=!0),(t.autoClear||n)&&t.clear(t.autoClearColor,t.autoClearDepth,t.autoClearStencil),p&&p.isCubeTexture?(void 0===c&&(c=new bt,u=new Bt(new Rt(5,5,5),new ot({uniforms:lp.cube.uniforms,vertexShader:lp.cube.vertexShader,fragmentShader:lp.cube.fragmentShader,side:ih,depthTest:!1,depthWrite:!1,fog:!1}))),c.projectionMatrix.copy(i.projectionMatrix),c.matrixWorld.extractRotation(i.matrixWorld),c.matrixWorldInverse.getInverse(c.matrixWorld),u.material.uniforms.tCube.value=p,u.modelViewMatrix.multiplyMatrices(c.matrixWorldInverse,u.matrixWorld),r.update(u),t.renderBufferDirect(c,null,u.geometry,u.material,u,null)):p&&p.isTexture&&(void 0===a&&(a=new yt(-1,1,1,-1,0,1),s=new Bt(new Ot(2,2),new 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l=u[h];l?(l.id=t.id,l.object=t,l.geometry=e,l.material=r,l.program=r.program,l.renderOrder=t.renderOrder,l.z=i,l.group=c):(l={id:t.id,object:t,geometry:e,material:r,program:r.program,renderOrder:t.renderOrder,z:i,group:c},u.push(l))}function r(){n.length=o+1,a.length=s+1}function i(){n.sort(Ut),a.sort(jt)}var n=[],o=-1,a=[],s=-1;return{opaque:n,transparent:a,init:t,push:e,finish:r,sort:i}}function Vt(){function t(t,e){var i=t.id+\",\"+e.id,n=r[i];return void 0===n&&(n=new Gt,r[i]=n),n}function e(){r={}}var r={};return{get:t,dispose:e}}function $t(t,e,r){function i(t){s=t}function n(t){c=t.type,u=t.bytesPerElement}function o(e,i){t.drawElements(s,i,c,e*u),r.calls++,r.vertices+=i,s===t.TRIANGLES&&(r.faces+=i/3)}function a(i,n,o){var a=e.get(\"ANGLE_instanced_arrays\");if(null===a)return void console.error(\"THREE.WebGLIndexedBufferRenderer: using THREE.InstancedBufferGeometry but hardware does not support extension 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n=t.target,o=s[n.id];null!==o.index&&e.remove(o.index);for(var a in o.attributes)e.remove(o.attributes[a]);n.removeEventListener(\"dispose\",i),delete s[n.id];var u=c[n.id];u&&(e.remove(u),delete c[n.id]),(u=c[o.id])&&(e.remove(u),delete c[o.id]),r.geometries--}function n(t,e){var n=s[e.id];return n||(e.addEventListener(\"dispose\",i),e.isBufferGeometry?n=e:e.isGeometry&&(void 0===e._bufferGeometry&&(e._bufferGeometry=(new Ct).setFromObject(t)),n=e._bufferGeometry),s[e.id]=n,r.geometries++,n)}function o(r){var i=r.index,n=r.attributes;null!==i&&e.update(i,t.ELEMENT_ARRAY_BUFFER);for(var o in n)e.update(n[o],t.ARRAY_BUFFER);var a=r.morphAttributes;for(var o in a)for(var s=a[o],c=0,u=s.length;c<u;c++)e.update(s[c],t.ARRAY_BUFFER)}function a(r){var i=c[r.id];if(i)return i;var n=[],o=r.index,a=r.attributes;if(null!==o)for(var s=0,u=(d=o.array).length;s<u;s+=3){var h=d[s+0],l=d[s+1],p=d[s+2];n.push(h,l,l,p,p,h)}else for(var d=a.position.array,s=0,u=d.length/3-1;s<u;s+=3){var h=s+0,l=s+1,p=s+2;n.push(h,l,l,p,p,h)}return i=new(Pt(n)>65535?Mt:At)(n,1),e.update(i,t.ELEMENT_ARRAY_BUFFER),c[r.id]=i,i}var s={},c={};return{get:n,update:o,getWireframeAttribute:a}}function Xt(){var t={};return{get:function(e){if(void 0!==t[e.id])return t[e.id];var r;switch(e.type){case\"DirectionalLight\":r={direction:new g,color:new tt,shadow:!1,shadowBias:0,shadowRadius:1,shadowMapSize:new l};break;case\"SpotLight\":r={position:new g,direction:new g,color:new tt,distance:0,coneCos:0,penumbraCos:0,decay:0,shadow:!1,shadowBias:0,shadowRadius:1,shadowMapSize:new l};break;case\"PointLight\":r={position:new g,color:new tt,distance:0,decay:0,shadow:!1,shadowBias:0,shadowRadius:1,shadowMapSize:new l};break;case\"HemisphereLight\":r={direction:new g,skyColor:new tt,groundColor:new tt};break;case\"RectAreaLight\":r={color:new tt,position:new g,halfWidth:new g,halfHeight:new g}}return t[e.id]=r,r}}}function qt(t,e,r){function i(t){var i=r.frame,n=t.geometry,a=e.get(t,n);return o[a.id]!==i&&(n.isGeometry&&a.updateFromObject(t),e.update(a),o[a.id]=i),a}function n(){o={}}var o={};return{update:i,clear:n}}function Yt(t){for(var e=t.split(\"\\n\"),r=0;r<e.length;r++)e[r]=r+1+\": \"+e[r];return e.join(\"\\n\")}function Zt(t,e,r){var i=t.createShader(e);return t.shaderSource(i,r),t.compileShader(i),!1===t.getShaderParameter(i,t.COMPILE_STATUS)&&console.error(\"THREE.WebGLShader: Shader couldn't compile.\"),\"\"!==t.getShaderInfoLog(i)&&console.warn(\"THREE.WebGLShader: gl.getShaderInfoLog()\",e===t.VERTEX_SHADER?\"vertex\":\"fragment\",t.getShaderInfoLog(i),Yt(r)),i}function Kt(t){switch(t){case Vl:return[\"Linear\",\"( value )\"];case $l:return[\"sRGB\",\"( value )\"];case Wl:return[\"RGBE\",\"( value )\"];case Xl:return[\"RGBM\",\"( value, 7.0 )\"];case ql:return[\"RGBM\",\"( value, 16.0 )\"];case Yl:return[\"RGBD\",\"( value, 256.0 )\"];case Hl:return[\"Gamma\",\"( value, float( GAMMA_FACTOR ) )\"];default:throw new Error(\"unsupported encoding: \"+t)}}function Qt(t,e){var r=Kt(e);return\"vec4 \"+t+\"( vec4 value ) { return \"+r[0]+\"ToLinear\"+r[1]+\"; }\"}function Jt(t,e){var r=Kt(e);return\"vec4 \"+t+\"( vec4 value ) { return LinearTo\"+r[0]+r[1]+\"; }\"}function te(t,e){var r;switch(e){case $h:r=\"Linear\";break;case Hh:r=\"Reinhard\";break;case Wh:r=\"Uncharted2\";break;case Xh:r=\"OptimizedCineon\";break;default:throw new Error(\"unsupported toneMapping: \"+e)}return\"vec3 \"+t+\"( vec3 color ) { return \"+r+\"ToneMapping( color ); }\"}function ee(t,e,r){return[(t=t||{}).derivatives||e.envMapCubeUV||e.bumpMap||e.normalMap||e.flatShading?\"#extension GL_OES_standard_derivatives : enable\":\"\",(t.fragDepth||e.logarithmicDepthBuffer)&&r.get(\"EXT_frag_depth\")?\"#extension GL_EXT_frag_depth : enable\":\"\",t.drawBuffers&&r.get(\"WEBGL_draw_buffers\")?\"#extension GL_EXT_draw_buffers : require\":\"\",(t.shaderTextureLOD||e.envMap)&&r.get(\"EXT_shader_texture_lod\")?\"#extension GL_EXT_shader_texture_lod : enable\":\"\"].filter(ne).join(\"\\n\")}function re(t){var e=[];for(var r in t){var i=t[r];!1!==i&&e.push(\"#define \"+r+\" \"+i)}return e.join(\"\\n\")}function ie(t,e,r){for(var i={},n=t.getProgramParameter(e,t.ACTIVE_ATTRIBUTES),o=0;o<n;o++){var a=t.getActiveAttrib(e,o).name;i[a]=t.getAttribLocation(e,a)}return i}function ne(t){return\"\"!==t}function oe(t,e){return t.replace(/NUM_DIR_LIGHTS/g,e.numDirLights).replace(/NUM_SPOT_LIGHTS/g,e.numSpotLights).replace(/NUM_RECT_AREA_LIGHTS/g,e.numRectAreaLights).replace(/NUM_POINT_LIGHTS/g,e.numPointLights).replace(/NUM_HEMI_LIGHTS/g,e.numHemiLights)}function ae(t){function e(t,e){var r=hp[e];if(void 0===r)throw new Error(\"Can not resolve #include <\"+e+\">\");return ae(r)}return t.replace(/^[ \\t]*#include +<([\\w\\d.]+)>/gm,e)}function se(t){function e(t,e,r,i){for(var n=\"\",o=parseInt(e);o<parseInt(r);o++)n+=i.replace(/\\[ i \\]/g,\"[ \"+o+\" ]\");return n}return t.replace(/for \\( int i \\= (\\d+)\\; i < (\\d+)\\; i \\+\\+ \\) \\{([\\s\\S]+?)(?=\\})\\}/g,e)}function ce(t,e,r,i,n){var o=t.context,a=r.extensions,s=r.defines,c=i.vertexShader,u=i.fragmentShader,h=\"SHADOWMAP_TYPE_BASIC\";n.shadowMapType===th?h=\"SHADOWMAP_TYPE_PCF\":n.shadowMapType===eh&&(h=\"SHADOWMAP_TYPE_PCF_SOFT\");var l=\"ENVMAP_TYPE_CUBE\",p=\"ENVMAP_MODE_REFLECTION\",d=\"ENVMAP_BLENDING_MULTIPLY\";if(n.envMap){switch(r.envMap.mapping){case qh:case Yh:l=\"ENVMAP_TYPE_CUBE\";break;case Jh:case tl:l=\"ENVMAP_TYPE_CUBE_UV\";break;case Zh:case Kh:l=\"ENVMAP_TYPE_EQUIREC\";break;case Qh:l=\"ENVMAP_TYPE_SPHERE\"}switch(r.envMap.mapping){case Yh:case Kh:p=\"ENVMAP_MODE_REFRACTION\"}switch(r.combine){case Uh:d=\"ENVMAP_BLENDING_MULTIPLY\";break;case jh:d=\"ENVMAP_BLENDING_MIX\";break;case Gh:d=\"ENVMAP_BLENDING_ADD\"}}var f,m,g=t.gammaFactor>0?t.gammaFactor:1,v=ee(a,n,t.extensions),y=re(s),b=o.createProgram();r.isRawShaderMaterial?(f=[y,\"\\n\"].filter(ne).join(\"\\n\"),m=[v,y,\"\\n\"].filter(ne).join(\"\\n\")):(f=[\"precision \"+n.precision+\" float;\",\"precision \"+n.precision+\" int;\",\"#define SHADER_NAME \"+i.name,y,n.supportsVertexTextures?\"#define VERTEX_TEXTURES\":\"\",\"#define GAMMA_FACTOR \"+g,\"#define MAX_BONES \"+n.maxBones,n.useFog&&n.fog?\"#define USE_FOG\":\"\",n.useFog&&n.fogExp?\"#define FOG_EXP2\":\"\",n.map?\"#define USE_MAP\":\"\",n.envMap?\"#define USE_ENVMAP\":\"\",n.envMap?\"#define \"+p:\"\",n.lightMap?\"#define USE_LIGHTMAP\":\"\",n.aoMap?\"#define USE_AOMAP\":\"\",n.emissiveMap?\"#define USE_EMISSIVEMAP\":\"\",n.bumpMap?\"#define USE_BUMPMAP\":\"\",n.normalMap?\"#define USE_NORMALMAP\":\"\",n.displacementMap&&n.supportsVertexTextures?\"#define USE_DISPLACEMENTMAP\":\"\",n.specularMap?\"#define USE_SPECULARMAP\":\"\",n.roughnessMap?\"#define USE_ROUGHNESSMAP\":\"\",n.metalnessMap?\"#define USE_METALNESSMAP\":\"\",n.alphaMap?\"#define USE_ALPHAMAP\":\"\",n.vertexColors?\"#define USE_COLOR\":\"\",n.flatShading?\"#define FLAT_SHADED\":\"\",n.skinning?\"#define USE_SKINNING\":\"\",n.useVertexTexture?\"#define BONE_TEXTURE\":\"\",n.morphTargets?\"#define USE_MORPHTARGETS\":\"\",n.morphNormals&&!1===n.flatShading?\"#define USE_MORPHNORMALS\":\"\",n.doubleSided?\"#define DOUBLE_SIDED\":\"\",n.flipSided?\"#define FLIP_SIDED\":\"\",\"#define NUM_CLIPPING_PLANES \"+n.numClippingPlanes,n.shadowMapEnabled?\"#define USE_SHADOWMAP\":\"\",n.shadowMapEnabled?\"#define \"+h:\"\",n.sizeAttenuation?\"#define USE_SIZEATTENUATION\":\"\",n.logarithmicDepthBuffer?\"#define USE_LOGDEPTHBUF\":\"\",n.logarithmicDepthBuffer&&t.extensions.get(\"EXT_frag_depth\")?\"#define USE_LOGDEPTHBUF_EXT\":\"\",\"uniform mat4 modelMatrix;\",\"uniform mat4 modelViewMatrix;\",\"uniform mat4 projectionMatrix;\",\"uniform mat4 viewMatrix;\",\"uniform mat3 normalMatrix;\",\"uniform vec3 cameraPosition;\",\"attribute vec3 position;\",\"attribute vec3 normal;\",\"attribute vec2 uv;\",\"#ifdef USE_COLOR\",\"\\tattribute vec3 color;\",\"#endif\",\"#ifdef USE_MORPHTARGETS\",\"\\tattribute 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USE_ENVMAP\":\"\",n.envMap?\"#define \"+l:\"\",n.envMap?\"#define \"+p:\"\",n.envMap?\"#define \"+d:\"\",n.lightMap?\"#define USE_LIGHTMAP\":\"\",n.aoMap?\"#define USE_AOMAP\":\"\",n.emissiveMap?\"#define USE_EMISSIVEMAP\":\"\",n.bumpMap?\"#define USE_BUMPMAP\":\"\",n.normalMap?\"#define USE_NORMALMAP\":\"\",n.specularMap?\"#define USE_SPECULARMAP\":\"\",n.roughnessMap?\"#define USE_ROUGHNESSMAP\":\"\",n.metalnessMap?\"#define USE_METALNESSMAP\":\"\",n.alphaMap?\"#define USE_ALPHAMAP\":\"\",n.vertexColors?\"#define USE_COLOR\":\"\",n.gradientMap?\"#define USE_GRADIENTMAP\":\"\",n.flatShading?\"#define FLAT_SHADED\":\"\",n.doubleSided?\"#define DOUBLE_SIDED\":\"\",n.flipSided?\"#define FLIP_SIDED\":\"\",\"#define NUM_CLIPPING_PLANES \"+n.numClippingPlanes,\"#define UNION_CLIPPING_PLANES \"+(n.numClippingPlanes-n.numClipIntersection),n.shadowMapEnabled?\"#define USE_SHADOWMAP\":\"\",n.shadowMapEnabled?\"#define \"+h:\"\",n.premultipliedAlpha?\"#define PREMULTIPLIED_ALPHA\":\"\",n.physicallyCorrectLights?\"#define PHYSICALLY_CORRECT_LIGHTS\":\"\",n.logarithmicDepthBuffer?\"#define USE_LOGDEPTHBUF\":\"\",n.logarithmicDepthBuffer&&t.extensions.get(\"EXT_frag_depth\")?\"#define USE_LOGDEPTHBUF_EXT\":\"\",n.envMap&&t.extensions.get(\"EXT_shader_texture_lod\")?\"#define TEXTURE_LOD_EXT\":\"\",\"uniform mat4 viewMatrix;\",\"uniform vec3 cameraPosition;\",n.toneMapping!==Vh?\"#define TONE_MAPPING\":\"\",n.toneMapping!==Vh?hp.tonemapping_pars_fragment:\"\",n.toneMapping!==Vh?te(\"toneMapping\",n.toneMapping):\"\",n.dithering?\"#define DITHERING\":\"\",n.outputEncoding||n.mapEncoding||n.envMapEncoding||n.emissiveMapEncoding?hp.encodings_pars_fragment:\"\",n.mapEncoding?Qt(\"mapTexelToLinear\",n.mapEncoding):\"\",n.envMapEncoding?Qt(\"envMapTexelToLinear\",n.envMapEncoding):\"\",n.emissiveMapEncoding?Qt(\"emissiveMapTexelToLinear\",n.emissiveMapEncoding):\"\",n.outputEncoding?Jt(\"linearToOutputTexel\",n.outputEncoding):\"\",n.depthPacking?\"#define DEPTH_PACKING \"+r.depthPacking:\"\",\"\\n\"].filter(ne).join(\"\\n\")),c=oe(c=ae(c),n),u=oe(u=ae(u),n),r.isShaderMaterial||(c=se(c),u=se(u));var x=f+c,_=m+u,w=Zt(o,o.VERTEX_SHADER,x),S=Zt(o,o.FRAGMENT_SHADER,_);o.attachShader(b,w),o.attachShader(b,S),void 0!==r.index0AttributeName?o.bindAttribLocation(b,0,r.index0AttributeName):!0===n.morphTargets&&o.bindAttribLocation(b,0,\"position\"),o.linkProgram(b);var A=o.getProgramInfoLog(b),M=o.getShaderInfoLog(w),E=o.getShaderInfoLog(S),T=!0,P=!0;!1===o.getProgramParameter(b,o.LINK_STATUS)?(T=!1,console.error(\"THREE.WebGLProgram: shader error: \",o.getError(),\"gl.VALIDATE_STATUS\",o.getProgramParameter(b,o.VALIDATE_STATUS),\"gl.getProgramInfoLog\",A,M,E)):\"\"!==A?console.warn(\"THREE.WebGLProgram: gl.getProgramInfoLog()\",A):\"\"!==M&&\"\"!==E||(P=!1),P&&(this.diagnostics={runnable:T,material:r,programLog:A,vertexShader:{log:M,prefix:f},fragmentShader:{log:E,prefix:m}}),o.deleteShader(w),o.deleteShader(S);var C;this.getUniforms=function(){return void 0===C&&(C=new J(o,b,t)),C};var I;return this.getAttributes=function(){return void 0===I&&(I=ie(o,b)),I},this.destroy=function(){o.deleteProgram(b),this.program=void 0},Object.defineProperties(this,{uniforms:{get:function(){return console.warn(\"THREE.WebGLProgram: .uniforms is now .getUniforms().\"),this.getUniforms()}},attributes:{get:function(){return console.warn(\"THREE.WebGLProgram: .attributes is now .getAttributes().\"),this.getAttributes()}}}),this.id=mp++,this.code=e,this.usedTimes=1,this.program=b,this.vertexShader=w,this.fragmentShader=S,this}function ue(t,e){function r(t){var r=t.skeleton.bones;if(e.floatVertexTextures)return 1024;var i=e.maxVertexUniforms,n=Math.floor((i-20)/4),o=Math.min(n,r.length);return o<r.length?(console.warn(\"THREE.WebGLRenderer: Skeleton has \"+r.length+\" bones. This GPU supports \"+o+\".\"),0):o}function i(t,e){var r;return t?t.isTexture?r=t.encoding:t.isWebGLRenderTarget&&(console.warn(\"THREE.WebGLPrograms.getTextureEncodingFromMap: don't use render targets as textures. Use their .texture property instead.\"),r=t.texture.encoding):r=Vl,r===Vl&&e&&(r=Hl),r}var n=[],o={MeshDepthMaterial:\"depth\",MeshNormalMaterial:\"normal\",MeshBasicMaterial:\"basic\",MeshLambertMaterial:\"lambert\",MeshPhongMaterial:\"phong\",MeshToonMaterial:\"phong\",MeshStandardMaterial:\"physical\",MeshPhysicalMaterial:\"physical\",LineBasicMaterial:\"basic\",LineDashedMaterial:\"dashed\",PointsMaterial:\"points\"},a=[\"precision\",\"supportsVertexTextures\",\"map\",\"mapEncoding\",\"envMap\",\"envMapMode\",\"envMapEncoding\",\"lightMap\",\"aoMap\",\"emissiveMap\",\"emissiveMapEncoding\",\"bumpMap\",\"normalMap\",\"displacementMap\",\"specularMap\",\"roughnessMap\",\"metalnessMap\",\"gradientMap\",\"alphaMap\",\"combine\",\"vertexColors\",\"fog\",\"useFog\",\"fogExp\",\"flatShading\",\"sizeAttenuation\",\"logarithmicDepthBuffer\",\"skinning\",\"maxBones\",\"useVertexTexture\",\"morphTargets\",\"morphNormals\",\"maxMorphTargets\",\"maxMorphNormals\",\"premultipliedAlpha\",\"numDirLights\",\"numPointLights\",\"numSpotLights\",\"numHemiLights\",\"numRectAreaLights\",\"shadowMapEnabled\",\"shadowMapType\",\"toneMapping\",\"physicallyCorrectLights\",\"alphaTest\",\"doubleSided\",\"flipSided\",\"numClippingPlanes\",\"numClipIntersection\",\"depthPacking\",\"dithering\"];this.getParameters=function(n,a,s,c,u,h){var l=o[n.type],p=h.isSkinnedMesh?r(h):0,d=t.getPrecision();null!==n.precision&&(d=e.getMaxPrecision(n.precision))!==n.precision&&console.warn(\"THREE.WebGLProgram.getParameters:\",n.precision,\"not supported, using\",d,\"instead.\");var f=t.getRenderTarget();return{shaderID:l,precision:d,supportsVertexTextures:e.vertexTextures,outputEncoding:i(f?f.texture:null,t.gammaOutput),map:!!n.map,mapEncoding:i(n.map,t.gammaInput),envMap:!!n.envMap,envMapMode:n.envMap&&n.envMap.mapping,envMapEncoding:i(n.envMap,t.gammaInput),envMapCubeUV:!!n.envMap&&(n.envMap.mapping===Jh||n.envMap.mapping===tl),lightMap:!!n.lightMap,aoMap:!!n.aoMap,emissiveMap:!!n.emissiveMap,emissiveMapEncoding:i(n.emissiveMap,t.gammaInput),bumpMap:!!n.bumpMap,normalMap:!!n.normalMap,displacementMap:!!n.displacementMap,roughnessMap:!!n.roughnessMap,metalnessMap:!!n.metalnessMap,specularMap:!!n.specularMap,alphaMap:!!n.alphaMap,gradientMap:!!n.gradientMap,combine:n.combine,vertexColors:n.vertexColors,fog:!!s,useFog:n.fog,fogExp:s&&s.isFogExp2,flatShading:n.shading===oh,sizeAttenuation:n.sizeAttenuation,logarithmicDepthBuffer:e.logarithmicDepthBuffer,skinning:n.skinning&&p>0,maxBones:p,useVertexTexture:e.floatVertexTextures,morphTargets:n.morphTargets,morphNormals:n.morphNormals,maxMorphTargets:t.maxMorphTargets,maxMorphNormals:t.maxMorphNormals,numDirLights:a.directional.length,numPointLights:a.point.length,numSpotLights:a.spot.length,numRectAreaLights:a.rectArea.length,numHemiLights:a.hemi.length,numClippingPlanes:c,numClipIntersection:u,dithering:n.dithering,shadowMapEnabled:t.shadowMap.enabled&&h.receiveShadow&&a.shadows.length>0,shadowMapType:t.shadowMap.type,toneMapping:t.toneMapping,physicallyCorrectLights:t.physicallyCorrectLights,premultipliedAlpha:n.premultipliedAlpha,alphaTest:n.alphaTest,doubleSided:n.side===nh,flipSided:n.side===ih,depthPacking:void 0!==n.depthPacking&&n.depthPacking}},this.getProgramCode=function(e,r){var i=[];if(r.shaderID?i.push(r.shaderID):(i.push(e.fragmentShader),i.push(e.vertexShader)),void 0!==e.defines)for(var n in e.defines)i.push(n),i.push(e.defines[n]);for(var o=0;o<a.length;o++)i.push(r[a[o]]);return i.push(e.onBeforeCompile.toString()),i.push(t.gammaOutput),i.join()},this.acquireProgram=function(e,r,i,o){for(var a,s=0,c=n.length;s<c;s++){var u=n[s];if(u.code===o){++(a=u).usedTimes;break}}return void 0===a&&(a=new ce(t,o,e,r,i),n.push(a)),a},this.releaseProgram=function(t){if(0==--t.usedTimes){var e=n.indexOf(t);n[e]=n[n.length-1],n.pop(),t.destroy()}},this.programs=n}function he(t,e,r,i,n,o,a){function s(t,e){if(t.width>e||t.height>e){var r=e/Math.max(t.width,t.height),i=document.createElementNS(\"http://www.w3.org/1999/xhtml\",\"canvas\");return i.width=Math.floor(t.width*r),i.height=Math.floor(t.height*r),i.getContext(\"2d\").drawImage(t,0,0,t.width,t.height,0,0,i.width,i.height),console.warn(\"THREE.WebGLRenderer: image is too big (\"+t.width+\"x\"+t.height+\"). Resized to \"+i.width+\"x\"+i.height,t),i}return t}function c(t){return Ql.isPowerOfTwo(t.width)&&Ql.isPowerOfTwo(t.height)}function u(t){if(t instanceof HTMLImageElement||t instanceof HTMLCanvasElement){var e=document.createElementNS(\"http://www.w3.org/1999/xhtml\",\"canvas\");return e.width=Ql.nearestPowerOfTwo(t.width),e.height=Ql.nearestPowerOfTwo(t.height),e.getContext(\"2d\").drawImage(t,0,0,e.width,e.height),console.warn(\"THREE.WebGLRenderer: image is not power of two (\"+t.width+\"x\"+t.height+\"). 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Texture.wrapS and Texture.wrapT should be set to THREE.ClampToEdgeWrapping.\",a),t.texParameteri(r,t.TEXTURE_MAG_FILTER,p(a.magFilter)),t.texParameteri(r,t.TEXTURE_MIN_FILTER,p(a.minFilter)),a.minFilter!==nl&&a.minFilter!==sl&&console.warn(\"THREE.WebGLRenderer: Texture is not power of two. 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w=0,S=b.length;w<S;w++)y=b[w],i.format!==Al&&i.format!==Sl?r.getCompressedTextureFormats().indexOf(g)>-1?r.compressedTexImage2D(t.TEXTURE_2D,w,g,y.width,y.height,0,y.data):console.warn(\"THREE.WebGLRenderer: Attempt to load unsupported compressed texture format in .uploadTexture()\"):r.texImage2D(t.TEXTURE_2D,w,g,y.width,y.height,0,g,v,y.data);else if(b.length>0&&m){for(var w=0,S=b.length;w<S;w++)y=b[w],r.texImage2D(t.TEXTURE_2D,w,g,g,v,y);i.generateMipmaps=!1}else r.texImage2D(t.TEXTURE_2D,0,g,g,v,f);l(i,m)&&t.generateMipmap(t.TEXTURE_2D),e.__version=i.version,i.onUpdate&&i.onUpdate(i)}function w(e,n,a,s){var c=o(n.texture.format),u=o(n.texture.type);r.texImage2D(s,0,c,n.width,n.height,0,c,u,null),t.bindFramebuffer(t.FRAMEBUFFER,e),t.framebufferTexture2D(t.FRAMEBUFFER,a,s,i.get(n.texture).__webglTexture,0),t.bindFramebuffer(t.FRAMEBUFFER,null)}function S(e,r){t.bindRenderbuffer(t.RENDERBUFFER,e),r.depthBuffer&&!r.stencilBuffer?(t.renderbufferStorage(t.RENDERBUFFER,t.DEPTH_COMPONENT16,r.width,r.height),t.framebufferRenderbuffer(t.FRAMEBUFFER,t.DEPTH_ATTACHMENT,t.RENDERBUFFER,e)):r.depthBuffer&&r.stencilBuffer?(t.renderbufferStorage(t.RENDERBUFFER,t.DEPTH_STENCIL,r.width,r.height),t.framebufferRenderbuffer(t.FRAMEBUFFER,t.DEPTH_STENCIL_ATTACHMENT,t.RENDERBUFFER,e)):t.renderbufferStorage(t.RENDERBUFFER,t.RGBA4,r.width,r.height),t.bindRenderbuffer(t.RENDERBUFFER,null)}function A(e,r){if(r&&r.isWebGLRenderTargetCube)throw new Error(\"Depth Texture with cube render targets is not supported!\");if(t.bindFramebuffer(t.FRAMEBUFFER,e),!r.depthTexture||!r.depthTexture.isDepthTexture)throw new Error(\"renderTarget.depthTexture must be an instance of 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t.bindFramebuffer(t.FRAMEBUFFER,r.__webglFramebuffer),r.__webglDepthbuffer=t.createRenderbuffer(),S(r.__webglDepthbuffer,e);t.bindFramebuffer(t.FRAMEBUFFER,null)}function E(e){var n=i.get(e),o=i.get(e.texture);e.addEventListener(\"dispose\",f),o.__webglTexture=t.createTexture(),a.textures++;var s=!0===e.isWebGLRenderTargetCube,u=c(e);if(s){n.__webglFramebuffer=[];for(h=0;h<6;h++)n.__webglFramebuffer[h]=t.createFramebuffer()}else n.__webglFramebuffer=t.createFramebuffer();if(s){r.bindTexture(t.TEXTURE_CUBE_MAP,o.__webglTexture),x(t.TEXTURE_CUBE_MAP,e.texture,u);for(var h=0;h<6;h++)w(n.__webglFramebuffer[h],e,t.COLOR_ATTACHMENT0,t.TEXTURE_CUBE_MAP_POSITIVE_X+h);l(e.texture,u)&&t.generateMipmap(t.TEXTURE_CUBE_MAP),r.bindTexture(t.TEXTURE_CUBE_MAP,null)}else 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v(e){e.side===nh?f(t.CULL_FACE):p(t.CULL_FACE),y(e.side===ih),!0===e.transparent?g(e.blending,e.blendEquation,e.blendSrc,e.blendDst,e.blendEquationAlpha,e.blendSrcAlpha,e.blendDstAlpha,e.premultipliedAlpha):g(hh),L.setFunc(e.depthFunc),L.setTest(e.depthTest),L.setMask(e.depthWrite),R.setMask(e.colorWrite),_(e.polygonOffset,e.polygonOffsetFactor,e.polygonOffsetUnits)}function y(e){q!==e&&(e?t.frontFace(t.CW):t.frontFace(t.CCW),q=e)}function b(e){e!==Zu?(p(t.CULL_FACE),e!==Y&&(e===Ku?t.cullFace(t.BACK):e===Qu?t.cullFace(t.FRONT):t.cullFace(t.FRONT_AND_BACK))):f(t.CULL_FACE),Y=e}function x(e){e!==Z&&(rt&&t.lineWidth(e),Z=e)}function _(e,r,i){e?(p(t.POLYGON_OFFSET_FILL),K===r&&Q===i||(t.polygonOffset(r,i),K=r,Q=i)):f(t.POLYGON_OFFSET_FILL)}function w(){return J}function S(e){J=e,e?p(t.SCISSOR_TEST):f(t.SCISSOR_TEST)}function A(e){void 0===e&&(e=t.TEXTURE0+tt-1),it!==e&&(t.activeTexture(e),it=e)}function M(e,r){null===it&&A();var i=nt[it];void 0===i&&(i={type:void 0,texture:void 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n(e){if(\"highp\"===e){if(t.getShaderPrecisionFormat(t.VERTEX_SHADER,t.HIGH_FLOAT).precision>0&&t.getShaderPrecisionFormat(t.FRAGMENT_SHADER,t.HIGH_FLOAT).precision>0)return\"highp\";e=\"mediump\"}return\"mediump\"===e&&t.getShaderPrecisionFormat(t.VERTEX_SHADER,t.MEDIUM_FLOAT).precision>0&&t.getShaderPrecisionFormat(t.FRAGMENT_SHADER,t.MEDIUM_FLOAT).precision>0?\"mediump\":\"lowp\"}var o,a=void 0!==r.precision?r.precision:\"highp\",s=n(a);s!==a&&(console.warn(\"THREE.WebGLRenderer:\",a,\"not supported, using\",s,\"instead.\"),a=s);var c=!0===r.logarithmicDepthBuffer&&!!e.get(\"EXT_frag_depth\"),u=t.getParameter(t.MAX_TEXTURE_IMAGE_UNITS),h=t.getParameter(t.MAX_VERTEX_TEXTURE_IMAGE_UNITS),l=t.getParameter(t.MAX_TEXTURE_SIZE),p=t.getParameter(t.MAX_CUBE_MAP_TEXTURE_SIZE),d=t.getParameter(t.MAX_VERTEX_ATTRIBS),f=t.getParameter(t.MAX_VERTEX_UNIFORM_VECTORS),m=t.getParameter(t.MAX_VARYING_VECTORS),g=t.getParameter(t.MAX_FRAGMENT_UNIFORM_VECTORS),v=h>0,y=!!e.get(\"OES_texture_float\");return{getMaxAnisotropy:i,getMaxPrecision:n,precision:a,logarithmicDepthBuffer:c,maxTextures:u,maxVertexTextures:h,maxTextureSize:l,maxCubemapSize:p,maxAttributes:d,maxVertexUniforms:f,maxVaryings:m,maxFragmentUniforms:g,vertexTextures:v,floatFragmentTextures:y,floatVertexTextures:v&&y}}function fe(t){bt.call(this),this.cameras=t||[]}function me(t){function e(){if(i.isPresenting){var e=i.getEyeParameters(\"left\"),n=e.renderWidth,o=e.renderHeight;p=t.getPixelRatio(),l=t.getSize(),t.setDrawingBufferSize(2*n,o,1)}else r.enabled&&t.setDrawingBufferSize(l.width,l.height,p)}var r=this,i=null,n=null;\"VRFrameData\"in window&&(n=new window.VRFrameData);var o=new v,a=new v,s=new v,c=new bt;c.bounds=new d(0,0,.5,1),c.layers.enable(1);var u=new bt;u.bounds=new d(.5,0,.5,1),u.layers.enable(2);var h=new fe([c,u]);h.layers.enable(1),h.layers.enable(2);var l,p;window.addEventListener(\"vrdisplaypresentchange\",e,!1),this.enabled=!1,this.standing=!1,this.getDevice=function(){return i},this.setDevice=function(t){void 0!==t&&(i=t)},this.getCamera=function(t){if(null===i)return t;i.depthNear=t.near,i.depthFar=t.far,i.getFrameData(n);var e=n.pose;null!==e.position?t.position.fromArray(e.position):t.position.set(0,0,0),null!==e.orientation&&t.quaternion.fromArray(e.orientation),t.updateMatrixWorld();var r=i.stageParameters;if(this.standing&&r&&(a.fromArray(r.sittingToStandingTransform),s.getInverse(a),t.matrixWorld.multiply(a),t.matrixWorldInverse.multiply(s)),!1===i.isPresenting)return t;h.matrixWorld.copy(t.matrixWorld),h.matrixWorldInverse.copy(t.matrixWorldInverse),c.matrixWorldInverse.fromArray(n.leftViewMatrix),u.matrixWorldInverse.fromArray(n.rightViewMatrix),this.standing&&r&&(c.matrixWorldInverse.multiply(s),u.matrixWorldInverse.multiply(s));var l=t.parent;null!==l&&(o.getInverse(l.matrixWorld),c.matrixWorldInverse.multiply(o),u.matrixWorldInverse.multiply(o)),c.matrixWorld.getInverse(c.matrixWorldInverse),u.matrixWorld.getInverse(u.matrixWorldInverse),c.projectionMatrix.fromArray(n.leftProjectionMatrix),u.projectionMatrix.fromArray(n.rightProjectionMatrix),h.projectionMatrix.copy(c.projectionMatrix);var p=i.getLayers();if(p.length){var d=p[0];null!==d.leftBounds&&4===d.leftBounds.length&&c.bounds.fromArray(d.leftBounds),null!==d.rightBounds&&4===d.rightBounds.length&&u.bounds.fromArray(d.rightBounds)}return h},this.getStandingMatrix=function(){return a},this.submitFrame=function(){i&&i.isPresenting&&i.submitFrame()}}function ge(t){var e={};return{get:function(r){if(void 0!==e[r])return e[r];var i;switch(r){case\"WEBGL_depth_texture\":i=t.getExtension(\"WEBGL_depth_texture\")||t.getExtension(\"MOZ_WEBGL_depth_texture\")||t.getExtension(\"WEBKIT_WEBGL_depth_texture\");break;case\"EXT_texture_filter_anisotropic\":i=t.getExtension(\"EXT_texture_filter_anisotropic\")||t.getExtension(\"MOZ_EXT_texture_filter_anisotropic\")||t.getExtension(\"WEBKIT_EXT_texture_filter_anisotropic\");break;case\"WEBGL_compressed_texture_s3tc\":i=t.getExtension(\"WEBGL_compressed_texture_s3tc\")||t.getExtension(\"MOZ_WEBGL_compressed_texture_s3tc\")||t.getExtension(\"WEBKIT_WEBGL_compressed_texture_s3tc\");break;case\"WEBGL_compressed_texture_pvrtc\":i=t.getExtension(\"WEBGL_compressed_texture_pvrtc\")||t.getExtension(\"WEBKIT_WEBGL_compressed_texture_pvrtc\");break;case\"WEBGL_compressed_texture_etc1\":i=t.getExtension(\"WEBGL_compressed_texture_etc1\");break;default:i=t.getExtension(r)}return null===i&&console.warn(\"THREE.WebGLRenderer: 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0===i&&(i=0),Nt.initAttributes();var n=r.attributes,o=e.getAttributes(),a=t.defaultAttributeValues;for(var s in o){var c=o[s];if(c>=0){var u=n[s];if(void 0!==u){var h=u.normalized,l=u.itemSize,p=Bt.get(u),d=p.buffer,f=p.type,m=p.bytesPerElement;if(u.isInterleavedBufferAttribute){var g=u.data,v=g.stride,y=u.offset;g&&g.isInstancedInterleavedBuffer?(Nt.enableAttributeAndDivisor(c,g.meshPerAttribute),void 0===r.maxInstancedCount&&(r.maxInstancedCount=g.meshPerAttribute*g.count)):Nt.enableAttribute(c),Rt.bindBuffer(Rt.ARRAY_BUFFER,d),Rt.vertexAttribPointer(c,l,f,h,v*m,(i*v+y)*m)}else u.isInstancedBufferAttribute?(Nt.enableAttributeAndDivisor(c,u.meshPerAttribute),void 0===r.maxInstancedCount&&(r.maxInstancedCount=u.meshPerAttribute*u.count)):Nt.enableAttribute(c),Rt.bindBuffer(Rt.ARRAY_BUFFER,d),Rt.vertexAttribPointer(c,l,f,h,0,i*l*m)}else if(void 0!==a){var b=a[s];if(void 0!==b)switch(b.length){case 2:Rt.vertexAttrib2fv(c,b);break;case 3:Rt.vertexAttrib3fv(c,b);break;case 4:Rt.vertexAttrib4fv(c,b);break;default:Rt.vertexAttrib1fv(c,b)}}}}Nt.disableUnusedAttributes()}function l(t,e,r){if(t.visible){if(t.layers.test(e.layers))if(t.isLight)$.push(t);else if(t.isSprite)t.frustumCulled&&!bt.intersectsSprite(t)||X.push(t);else if(t.isLensFlare)q.push(t);else if(t.isImmediateRenderObject)r&&At.setFromMatrixPosition(t.matrixWorld).applyMatrix4(St),H.push(t,null,t.material,At.z,null);else if((t.isMesh||t.isLine||t.isPoints)&&(t.isSkinnedMesh&&t.skeleton.update(),!t.frustumCulled||bt.intersectsObject(t))){r&&At.setFromMatrixPosition(t.matrixWorld).applyMatrix4(St);var i=jt.update(t),n=t.material;if(Array.isArray(n))for(var o=i.groups,a=0,s=o.length;a<s;a++){var c=o[a],u=n[c.materialIndex];u&&u.visible&&H.push(t,i,u,At.z,c)}else n.visible&&H.push(t,i,n,At.z,null)}for(var h=t.children,a=0,s=h.length;a<s;a++)l(h[a],e,r)}}function p(t,e,r,i){for(var n=0,o=t.length;n<o;n++){var a=t[n],s=a.object,c=a.geometry,u=void 0===i?a.material:i,h=a.group;if(r.isArrayCamera){ot=r;for(var l=r.cameras,p=0,d=l.length;p<d;p++){var m=l[p];if(s.layers.test(m.layers)){var g=m.bounds,v=g.x*ht,y=g.y*ft,b=g.z*ht,x=g.w*ft;Y.setViewport(v,y,b,x),Y.setScissor(v,y,b,x),Y.setScissorTest(!0),f(s,e,m,c,u,h)}}}else ot=null,f(s,e,r,c,u,h)}}function f(t,e,r,i,n,o){if(t.modelViewMatrix.multiplyMatrices(r.matrixWorldInverse,t.matrixWorld),t.normalMatrix.getNormalMatrix(t.modelViewMatrix),t.onBeforeRender(Y,e,r,i,n,o),t.isImmediateRenderObject){Nt.setMaterial(n);var a=b(r,e.fog,n,t);et=\"\",c(t,a,n)}else Y.renderBufferDirect(r,e.fog,i,n,t,o);t.onAfterRender(Y,e,r,i,n,o)}function m(t,e,r){var i=kt.get(t),n=Gt.getParameters(t,Tt,e,xt.numPlanes,xt.numIntersection,r),a=Gt.getProgramCode(t,n),c=i.program,u=!0;if(void 0===c)t.addEventListener(\"dispose\",o);else if(c.code!==a)s(t);else{if(void 0!==n.shaderID)return;u=!1}if(u){if(n.shaderID){var h=lp[n.shaderID];i.shader={name:t.type,uniforms:up.clone(h.uniforms),vertexShader:h.vertexShader,fragmentShader:h.fragmentShader}}else i.shader={name:t.type,uniforms:t.uniforms,vertexShader:t.vertexShader,fragmentShader:t.fragmentShader};t.onBeforeCompile(i.shader),c=Gt.acquireProgram(t,i.shader,n,a),i.program=c,t.program=c}var l=c.getAttributes();if(t.morphTargets){t.numSupportedMorphTargets=0;for(p=0;p<Y.maxMorphTargets;p++)l[\"morphTarget\"+p]>=0&&t.numSupportedMorphTargets++}if(t.morphNormals){t.numSupportedMorphNormals=0;for(var p=0;p<Y.maxMorphNormals;p++)l[\"morphNormal\"+p]>=0&&t.numSupportedMorphNormals++}var d=i.shader.uniforms;(t.isShaderMaterial||t.isRawShaderMaterial)&&!0!==t.clipping||(i.numClippingPlanes=xt.numPlanes,i.numIntersection=xt.numIntersection,d.clippingPlanes=xt.uniform),i.fog=e,i.lightsHash=Tt.hash,t.lights&&(d.ambientLightColor.value=Tt.ambient,d.directionalLights.value=Tt.directional,d.spotLights.value=Tt.spot,d.rectAreaLights.value=Tt.rectArea,d.pointLights.value=Tt.point,d.hemisphereLights.value=Tt.hemi,d.directionalShadowMap.value=Tt.directionalShadowMap,d.directionalShadowMatrix.value=Tt.directionalShadowMatrix,d.spotShadowMap.value=Tt.spotShadowMap,d.spotShadowMatrix.value=Tt.spotShadowMatrix,d.pointShadowMap.value=Tt.pointShadowMap,d.pointShadowMatrix.value=Tt.pointShadowMatrix);var f=i.program.getUniforms(),m=J.seqWithValue(f.seq,d);i.uniformsList=m}function b(t,e,r,i){ut=0;var n=kt.get(r);if(_t&&(wt||t!==nt)){var o=t===nt&&r.id===tt;xt.setState(r.clippingPlanes,r.clipIntersection,r.clipShadows,t,n,o)}!1===r.needsUpdate&&(void 0===n.program?r.needsUpdate=!0:r.fog&&n.fog!==e?r.needsUpdate=!0:r.lights&&n.lightsHash!==Tt.hash?r.needsUpdate=!0:void 0===n.numClippingPlanes||n.numClippingPlanes===xt.numPlanes&&n.numIntersection===xt.numIntersection||(r.needsUpdate=!0)),r.needsUpdate&&(m(r,e,i),r.needsUpdate=!1);var a=!1,s=!1,c=!1,u=n.program,h=u.getUniforms(),l=n.shader.uniforms;if(u.id!==Z&&(Rt.useProgram(u.program),Z=u.id,a=!0,s=!0,c=!0),r.id!==tt&&(tt=r.id,s=!0),a||t!==nt){if(h.setValue(Rt,\"projectionMatrix\",t.projectionMatrix),Dt.logarithmicDepthBuffer&&h.setValue(Rt,\"logDepthBufFC\",2/(Math.log(t.far+1)/Math.LN2)),nt!==(ot||t)&&(nt=ot||t,s=!0,c=!0),r.isShaderMaterial||r.isMeshPhongMaterial||r.isMeshStandardMaterial||r.envMap){var p=h.map.cameraPosition;void 0!==p&&p.setValue(Rt,At.setFromMatrixPosition(t.matrixWorld))}(r.isMeshPhongMaterial||r.isMeshLambertMaterial||r.isMeshBasicMaterial||r.isMeshStandardMaterial||r.isShaderMaterial||r.skinning)&&h.setValue(Rt,\"viewMatrix\",t.matrixWorldInverse)}if(r.skinning){h.setOptional(Rt,i,\"bindMatrix\"),h.setOptional(Rt,i,\"bindMatrixInverse\");var d=i.skeleton;if(d){var f=d.bones;if(Dt.floatVertexTextures){if(void 0===d.boneTexture){var g=Math.sqrt(4*f.length);g=Ql.nextPowerOfTwo(Math.ceil(g)),g=Math.max(g,4);var v=new Float32Array(g*g*4);v.set(d.boneMatrices);var b=new y(v,g,g,Al,gl);d.boneMatrices=v,d.boneTexture=b,d.boneTextureSize=g}h.setValue(Rt,\"boneTexture\",d.boneTexture),h.setValue(Rt,\"boneTextureSize\",d.boneTextureSize)}else h.setOptional(Rt,d,\"boneMatrices\")}}return s&&(h.setValue(Rt,\"toneMappingExposure\",Y.toneMappingExposure),h.setValue(Rt,\"toneMappingWhitePoint\",Y.toneMappingWhitePoint),r.lights&&R(l,c),e&&r.fog&&A(l,e),(r.isMeshBasicMaterial||r.isMeshLambertMaterial||r.isMeshPhongMaterial||r.isMeshStandardMaterial||r.isMeshNormalMaterial||r.isMeshDepthMaterial)&&x(l,r),r.isLineBasicMaterial?_(l,r):r.isLineDashedMaterial?(_(l,r),w(l,r)):r.isPointsMaterial?S(l,r):r.isMeshLambertMaterial?M(l,r):r.isMeshToonMaterial?T(l,r):r.isMeshPhongMaterial?E(l,r):r.isMeshPhysicalMaterial?C(l,r):r.isMeshStandardMaterial?P(l,r):r.isMeshDepthMaterial?r.displacementMap&&(l.displacementMap.value=r.displacementMap,l.displacementScale.value=r.displacementScale,l.displacementBias.value=r.displacementBias):r.isMeshNormalMaterial&&I(l,r),void 0!==l.ltcMat&&(l.ltcMat.value=cp.LTC_MAT_TEXTURE),void 0!==l.ltcMag&&(l.ltcMag.value=cp.LTC_MAG_TEXTURE),J.upload(Rt,n.uniformsList,l,Y)),h.setValue(Rt,\"modelViewMatrix\",i.modelViewMatrix),h.setValue(Rt,\"normalMatrix\",i.normalMatrix),h.setValue(Rt,\"modelMatrix\",i.matrixWorld),u}function x(t,e){t.opacity.value=e.opacity,t.diffuse.value=e.color,e.emissive&&t.emissive.value.copy(e.emissive).multiplyScalar(e.emissiveIntensity),t.map.value=e.map,t.specularMap.value=e.specularMap,t.alphaMap.value=e.alphaMap,e.lightMap&&(t.lightMap.value=e.lightMap,t.lightMapIntensity.value=e.lightMapIntensity),e.aoMap&&(t.aoMap.value=e.aoMap,t.aoMapIntensity.value=e.aoMapIntensity);var r;if(e.map?r=e.map:e.specularMap?r=e.specularMap:e.displacementMap?r=e.displacementMap:e.normalMap?r=e.normalMap:e.bumpMap?r=e.bumpMap:e.roughnessMap?r=e.roughnessMap:e.metalnessMap?r=e.metalnessMap:e.alphaMap?r=e.alphaMap:e.emissiveMap&&(r=e.emissiveMap),void 0!==r){r.isWebGLRenderTarget&&(r=r.texture);var i=r.offset,n=r.repeat;t.offsetRepeat.value.set(i.x,i.y,n.x,n.y)}t.envMap.value=e.envMap,t.flipEnvMap.value=e.envMap&&e.envMap.isCubeTexture?-1:1,t.reflectivity.value=e.reflectivity,t.refractionRatio.value=e.refractionRatio}function _(t,e){t.diffuse.value=e.color,t.opacity.value=e.opacity}function w(t,e){t.dashSize.value=e.dashSize,t.totalSize.value=e.dashSize+e.gapSize,t.scale.value=e.scale}function S(t,e){if(t.diffuse.value=e.color,t.opacity.value=e.opacity,t.size.value=e.size*mt,t.scale.value=.5*ft,t.map.value=e.map,null!==e.map){var r=e.map.offset,i=e.map.repeat;t.offsetRepeat.value.set(r.x,r.y,i.x,i.y)}}function A(t,e){t.fogColor.value=e.color,e.isFog?(t.fogNear.value=e.near,t.fogFar.value=e.far):e.isFogExp2&&(t.fogDensity.value=e.density)}function M(t,e){e.emissiveMap&&(t.emissiveMap.value=e.emissiveMap)}function E(t,e){t.specular.value=e.specular,t.shininess.value=Math.max(e.shininess,1e-4),e.emissiveMap&&(t.emissiveMap.value=e.emissiveMap),e.bumpMap&&(t.bumpMap.value=e.bumpMap,t.bumpScale.value=e.bumpScale),e.normalMap&&(t.normalMap.value=e.normalMap,t.normalScale.value.copy(e.normalScale)),e.displacementMap&&(t.displacementMap.value=e.displacementMap,t.displacementScale.value=e.displacementScale,t.displacementBias.value=e.displacementBias)}function T(t,e){E(t,e),e.gradientMap&&(t.gradientMap.value=e.gradientMap)}function P(t,e){t.roughness.value=e.roughness,t.metalness.value=e.metalness,e.roughnessMap&&(t.roughnessMap.value=e.roughnessMap),e.metalnessMap&&(t.metalnessMap.value=e.metalnessMap),e.emissiveMap&&(t.emissiveMap.value=e.emissiveMap),e.bumpMap&&(t.bumpMap.value=e.bumpMap,t.bumpScale.value=e.bumpScale),e.normalMap&&(t.normalMap.value=e.normalMap,t.normalScale.value.copy(e.normalScale)),e.displacementMap&&(t.displacementMap.value=e.displacementMap,t.displacementScale.value=e.displacementScale,t.displacementBias.value=e.displacementBias),e.envMap&&(t.envMapIntensity.value=e.envMapIntensity)}function C(t,e){t.clearCoat.value=e.clearCoat,t.clearCoatRoughness.value=e.clearCoatRoughness,P(t,e)}function I(t,e){e.bumpMap&&(t.bumpMap.value=e.bumpMap,t.bumpScale.value=e.bumpScale),e.normalMap&&(t.normalMap.value=e.normalMap,t.normalScale.value.copy(e.normalScale)),e.displacementMap&&(t.displacementMap.value=e.displacementMap,t.displacementScale.value=e.displacementScale,t.displacementBias.value=e.displacementBias)}function R(t,e){t.ambientLightColor.needsUpdate=e,t.directionalLights.needsUpdate=e,t.pointLights.needsUpdate=e,t.spotLights.needsUpdate=e,t.rectAreaLights.needsUpdate=e,t.hemisphereLights.needsUpdate=e}function L(t){for(var e=0,r=0,i=t.length;r<i;r++){var n=t[r];n.castShadow&&(Tt.shadows[e]=n,e++)}Tt.shadows.length=e}function O(t,e){var r,i,n,o,a,s,c,u,h=0,l=0,p=0,d=e.matrixWorldInverse,f=0,m=0,g=0,v=0,y=0;for(r=0,i=t.length;r<i;r++)if(n=t[r],a=n.color,s=n.intensity,c=n.distance,u=n.shadow&&n.shadow.map?n.shadow.map.texture:null,n.isAmbientLight)h+=a.r*s,l+=a.g*s,p+=a.b*s;else if(n.isDirectionalLight)(b=Yt.get(n)).color.copy(n.color).multiplyScalar(n.intensity),b.direction.setFromMatrixPosition(n.matrixWorld),At.setFromMatrixPosition(n.target.matrixWorld),b.direction.sub(At),b.direction.transformDirection(d),b.shadow=n.castShadow,n.castShadow&&(o=n.shadow,b.shadowBias=o.bias,b.shadowRadius=o.radius,b.shadowMapSize=o.mapSize),Tt.directionalShadowMap[f]=u,Tt.directionalShadowMatrix[f]=n.shadow.matrix,Tt.directional[f]=b,f++;else if(n.isSpotLight)(b=Yt.get(n)).position.setFromMatrixPosition(n.matrixWorld),b.position.applyMatrix4(d),b.color.copy(a).multiplyScalar(s),b.distance=c,b.direction.setFromMatrixPosition(n.matrixWorld),At.setFromMatrixPosition(n.target.matrixWorld),b.direction.sub(At),b.direction.transformDirection(d),b.coneCos=Math.cos(n.angle),b.penumbraCos=Math.cos(n.angle*(1-n.penumbra)),b.decay=0===n.distance?0:n.decay,b.shadow=n.castShadow,n.castShadow&&(o=n.shadow,b.shadowBias=o.bias,b.shadowRadius=o.radius,b.shadowMapSize=o.mapSize),Tt.spotShadowMap[g]=u,Tt.spotShadowMatrix[g]=n.shadow.matrix,Tt.spot[g]=b,g++;else if(n.isRectAreaLight)(b=Yt.get(n)).color.copy(a).multiplyScalar(s/(n.width*n.height)),b.position.setFromMatrixPosition(n.matrixWorld),b.position.applyMatrix4(d),Et.identity(),Mt.copy(n.matrixWorld),Mt.premultiply(d),Et.extractRotation(Mt),b.halfWidth.set(.5*n.width,0,0),b.halfHeight.set(0,.5*n.height,0),b.halfWidth.applyMatrix4(Et),b.halfHeight.applyMatrix4(Et),Tt.rectArea[v]=b,v++;else if(n.isPointLight)(b=Yt.get(n)).position.setFromMatrixPosition(n.matrixWorld),b.position.applyMatrix4(d),b.color.copy(n.color).multiplyScalar(n.intensity),b.distance=n.distance,b.decay=0===n.distance?0:n.decay,b.shadow=n.castShadow,n.castShadow&&(o=n.shadow,b.shadowBias=o.bias,b.shadowRadius=o.radius,b.shadowMapSize=o.mapSize),Tt.pointShadowMap[m]=u,Tt.pointShadowMatrix[m]=n.shadow.matrix,Tt.point[m]=b,m++;else if(n.isHemisphereLight){var b=Yt.get(n);b.direction.setFromMatrixPosition(n.matrixWorld),b.direction.transformDirection(d),b.direction.normalize(),b.skyColor.copy(n.color).multiplyScalar(s),b.groundColor.copy(n.groundColor).multiplyScalar(s),Tt.hemi[y]=b,y++}Tt.ambient[0]=h,Tt.ambient[1]=l,Tt.ambient[2]=p,Tt.directional.length=f,Tt.spot.length=g,Tt.rectArea.length=v,Tt.point.length=m,Tt.hemi.length=y,Tt.hash=f+\",\"+m+\",\"+g+\",\"+v+\",\"+y+\",\"+Tt.shadows.length}function D(){var t=ut;return t>=Dt.maxTextures&&console.warn(\"THREE.WebGLRenderer: Trying to use \"+t+\" texture units while this GPU supports only \"+Dt.maxTextures),ut+=1,t}function N(t){var e;if(t===el)return Rt.REPEAT;if(t===rl)return Rt.CLAMP_TO_EDGE;if(t===il)return Rt.MIRRORED_REPEAT;if(t===nl)return Rt.NEAREST;if(t===ol)return Rt.NEAREST_MIPMAP_NEAREST;if(t===al)return Rt.NEAREST_MIPMAP_LINEAR;if(t===sl)return Rt.LINEAR;if(t===cl)return Rt.LINEAR_MIPMAP_NEAREST;if(t===ul)return Rt.LINEAR_MIPMAP_LINEAR;if(t===hl)return Rt.UNSIGNED_BYTE;if(t===yl)return Rt.UNSIGNED_SHORT_4_4_4_4;if(t===bl)return Rt.UNSIGNED_SHORT_5_5_5_1;if(t===xl)return Rt.UNSIGNED_SHORT_5_6_5;if(t===ll)return Rt.BYTE;if(t===pl)return Rt.SHORT;if(t===dl)return Rt.UNSIGNED_SHORT;if(t===fl)return Rt.INT;if(t===ml)return Rt.UNSIGNED_INT;if(t===gl)return Rt.FLOAT;if(t===vl&&null!==(e=Ot.get(\"OES_texture_half_float\")))return e.HALF_FLOAT_OES;if(t===wl)return Rt.ALPHA;if(t===Sl)return Rt.RGB;if(t===Al)return Rt.RGBA;if(t===Ml)return Rt.LUMINANCE;if(t===El)return Rt.LUMINANCE_ALPHA;if(t===Tl)return Rt.DEPTH_COMPONENT;if(t===Pl)return Rt.DEPTH_STENCIL;if(t===gh)return Rt.FUNC_ADD;if(t===vh)return Rt.FUNC_SUBTRACT;if(t===yh)return Rt.FUNC_REVERSE_SUBTRACT;if(t===_h)return Rt.ZERO;if(t===wh)return Rt.ONE;if(t===Sh)return Rt.SRC_COLOR;if(t===Ah)return Rt.ONE_MINUS_SRC_COLOR;if(t===Mh)return Rt.SRC_ALPHA;if(t===Eh)return Rt.ONE_MINUS_SRC_ALPHA;if(t===Th)return Rt.DST_ALPHA;if(t===Ph)return Rt.ONE_MINUS_DST_ALPHA;if(t===Ch)return Rt.DST_COLOR;if(t===Ih)return Rt.ONE_MINUS_DST_COLOR;if(t===Rh)return Rt.SRC_ALPHA_SATURATE;if((t===Cl||t===Il||t===Rl||t===Ll)&&null!==(e=Ot.get(\"WEBGL_compressed_texture_s3tc\"))){if(t===Cl)return e.COMPRESSED_RGB_S3TC_DXT1_EXT;if(t===Il)return e.COMPRESSED_RGBA_S3TC_DXT1_EXT;if(t===Rl)return e.COMPRESSED_RGBA_S3TC_DXT3_EXT;if(t===Ll)return e.COMPRESSED_RGBA_S3TC_DXT5_EXT}if((t===Ol||t===Dl||t===Nl||t===kl)&&null!==(e=Ot.get(\"WEBGL_compressed_texture_pvrtc\"))){if(t===Ol)return e.COMPRESSED_RGB_PVRTC_4BPPV1_IMG;if(t===Dl)return e.COMPRESSED_RGB_PVRTC_2BPPV1_IMG;if(t===Nl)return e.COMPRESSED_RGBA_PVRTC_4BPPV1_IMG;if(t===kl)return e.COMPRESSED_RGBA_PVRTC_2BPPV1_IMG}if(t===Fl&&null!==(e=Ot.get(\"WEBGL_compressed_texture_etc1\")))return e.COMPRESSED_RGB_ETC1_WEBGL;if((t===bh||t===xh)&&null!==(e=Ot.get(\"EXT_blend_minmax\"))){if(t===bh)return e.MIN_EXT;if(t===xh)return e.MAX_EXT}return t===_l&&null!==(e=Ot.get(\"WEBGL_depth_texture\"))?e.UNSIGNED_INT_24_8_WEBGL:0}console.log(\"THREE.WebGLRenderer\",Yu);var k=void 0!==(t=t||{}).canvas?t.canvas:document.createElementNS(\"http://www.w3.org/1999/xhtml\",\"canvas\"),F=void 0!==t.context?t.context:null,B=void 0!==t.alpha&&t.alpha,z=void 0===t.depth||t.depth,U=void 0===t.stencil||t.stencil,j=void 0!==t.antialias&&t.antialias,G=void 0===t.premultipliedAlpha||t.premultipliedAlpha,V=void 0!==t.preserveDrawingBuffer&&t.preserveDrawingBuffer,$=[],H=null,W=new Float32Array(8),X=[],q=[];this.domElement=k,this.context=null,this.autoClear=!0,this.autoClearColor=!0,this.autoClearDepth=!0,this.autoClearStencil=!0,this.sortObjects=!0,this.clippingPlanes=[],this.localClippingEnabled=!1,this.gammaFactor=2,this.gammaInput=!1,this.gammaOutput=!1,this.physicallyCorrectLights=!1,this.toneMapping=$h,this.toneMappingExposure=1,this.toneMappingWhitePoint=1,this.maxMorphTargets=8,this.maxMorphNormals=4;var Y=this,Z=null,K=null,Q=null,tt=-1,et=\"\",nt=null,ot=null,at=new d,st=null,ct=new d,ut=0,ht=k.width,ft=k.height,mt=1,gt=new d(0,0,ht,ft),vt=!1,yt=new d(0,0,ht,ft),bt=new lt,xt=new ve,_t=!1,wt=!1,St=new v,At=new g,Mt=new v,Et=new v,Tt={hash:\"\",ambient:[0,0,0],directional:[],directionalShadowMap:[],directionalShadowMatrix:[],spot:[],spotShadowMap:[],spotShadowMatrix:[],rectArea:[],point:[],pointShadowMap:[],pointShadowMatrix:[],hemi:[],shadows:[]},Pt={geometries:0,textures:0},It={frame:0,calls:0,vertices:0,faces:0,points:0};this.info={render:It,memory:Pt,programs:null};var Rt;try{var Lt={alpha:B,depth:z,stencil:U,antialias:j,premultipliedAlpha:G,preserveDrawingBuffer:V};if(null===(Rt=F||k.getContext(\"webgl\",Lt)||k.getContext(\"experimental-webgl\",Lt)))throw null!==k.getContext(\"webgl\")?\"Error creating WebGL context with your selected attributes.\":\"Error creating WebGL context.\";void 0===Rt.getShaderPrecisionFormat&&(Rt.getShaderPrecisionFormat=function(){return{rangeMin:1,rangeMax:1,precision:1}}),k.addEventListener(\"webglcontextlost\",n,!1)}catch(t){console.error(\"THREE.WebGLRenderer: \"+t)}var Ot=new ge(Rt);Ot.get(\"WEBGL_depth_texture\"),Ot.get(\"OES_texture_float\"),Ot.get(\"OES_texture_float_linear\"),Ot.get(\"OES_texture_half_float\"),Ot.get(\"OES_texture_half_float_linear\"),Ot.get(\"OES_standard_derivatives\"),Ot.get(\"ANGLE_instanced_arrays\"),Ot.get(\"OES_element_index_uint\")&&(Ct.MaxIndex=4294967296);var Dt=new de(Rt,Ot,t),Nt=new pe(Rt,Ot,N),kt=new le,Ft=new he(Rt,Ot,Nt,kt,Dt,N,Pt),Bt=new dt(Rt),Ut=new Wt(Rt,Bt,Pt),jt=new qt(Rt,Ut,It),Gt=new ue(this,Dt),Yt=new Xt,Zt=new Vt,Kt=new zt(this,Nt,jt,G),Qt=new me(this);this.info.programs=Gt.programs;var Jt=new Ht(Rt,Ot,It),te=new $t(Rt,Ot,It);r(),this.context=Rt,this.capabilities=Dt,this.extensions=Ot,this.properties=kt,this.renderLists=Zt,this.state=Nt,this.vr=Qt;var ee=new pt(this,Tt,jt,Dt);this.shadowMap=ee;var re=new it(this,X),ie=new rt(this,q);this.getContext=function(){return Rt},this.getContextAttributes=function(){return Rt.getContextAttributes()},this.forceContextLoss=function(){var t=Ot.get(\"WEBGL_lose_context\");t&&t.loseContext()},this.getMaxAnisotropy=function(){return Dt.getMaxAnisotropy()},this.getPrecision=function(){return Dt.precision},this.getPixelRatio=function(){return mt},this.setPixelRatio=function(t){void 0!==t&&(mt=t,this.setSize(ht,ft,!1))},this.getSize=function(){return{width:ht,height:ft}},this.setSize=function(t,e,r){var i=Qt.getDevice();if(i&&i.isPresenting)return void console.warn(\"THREE.WebGLRenderer: Can't change size while VR device is presenting.\");ht=t,ft=e,k.width=t*mt,k.height=e*mt,!1!==r&&(k.style.width=t+\"px\",k.style.height=e+\"px\"),this.setViewport(0,0,t,e)},this.getDrawingBufferSize=function(){return{width:ht*mt,height:ft*mt}},this.setDrawingBufferSize=function(t,e,r){ht=t,ft=e,mt=r,k.width=t*r,k.height=e*r,this.setViewport(0,0,t,e)},this.setViewport=function(t,e,r,i){yt.set(t,ft-e-i,r,i),Nt.viewport(ct.copy(yt).multiplyScalar(mt))},this.setScissor=function(t,e,r,i){gt.set(t,ft-e-i,r,i),Nt.scissor(at.copy(gt).multiplyScalar(mt))},this.setScissorTest=function(t){Nt.setScissorTest(vt=t)},this.getClearColor=Kt.getClearColor,this.setClearColor=Kt.setClearColor,this.getClearAlpha=Kt.getClearAlpha,this.setClearAlpha=Kt.setClearAlpha,this.clear=function(t,e,r){var i=0;(void 0===t||t)&&(i|=Rt.COLOR_BUFFER_BIT),(void 0===e||e)&&(i|=Rt.DEPTH_BUFFER_BIT),(void 0===r||r)&&(i|=Rt.STENCIL_BUFFER_BIT),Rt.clear(i)},this.clearColor=function(){this.clear(!0,!1,!1)},this.clearDepth=function(){this.clear(!1,!0,!1)},this.clearStencil=function(){this.clear(!1,!1,!0)},this.clearTarget=function(t,e,r,i){this.setRenderTarget(t),this.clear(e,r,i)},this.resetGLState=i,this.dispose=function(){k.removeEventListener(\"webglcontextlost\",n,!1),Zt.dispose()},this.renderBufferImmediate=function(t,e,r){Nt.initAttributes();var i=kt.get(t);t.hasPositions&&!i.position&&(i.position=Rt.createBuffer()),t.hasNormals&&!i.normal&&(i.normal=Rt.createBuffer()),t.hasUvs&&!i.uv&&(i.uv=Rt.createBuffer()),t.hasColors&&!i.color&&(i.color=Rt.createBuffer());var n=e.getAttributes();if(t.hasPositions&&(Rt.bindBuffer(Rt.ARRAY_BUFFER,i.position),Rt.bufferData(Rt.ARRAY_BUFFER,t.positionArray,Rt.DYNAMIC_DRAW),Nt.enableAttribute(n.position),Rt.vertexAttribPointer(n.position,3,Rt.FLOAT,!1,0,0)),t.hasNormals){if(Rt.bindBuffer(Rt.ARRAY_BUFFER,i.normal),!r.isMeshPhongMaterial&&!r.isMeshStandardMaterial&&!r.isMeshNormalMaterial&&r.shading===oh)for(var o=0,a=3*t.count;o<a;o+=9){var s=t.normalArray,c=(s[o+0]+s[o+3]+s[o+6])/3,u=(s[o+1]+s[o+4]+s[o+7])/3,h=(s[o+2]+s[o+5]+s[o+8])/3;s[o+0]=c,s[o+1]=u,s[o+2]=h,s[o+3]=c,s[o+4]=u,s[o+5]=h,s[o+6]=c,s[o+7]=u,s[o+8]=h}Rt.bufferData(Rt.ARRAY_BUFFER,t.normalArray,Rt.DYNAMIC_DRAW),Nt.enableAttribute(n.normal),Rt.vertexAttribPointer(n.normal,3,Rt.FLOAT,!1,0,0)}t.hasUvs&&r.map&&(Rt.bindBuffer(Rt.ARRAY_BUFFER,i.uv),Rt.bufferData(Rt.ARRAY_BUFFER,t.uvArray,Rt.DYNAMIC_DRAW),Nt.enableAttribute(n.uv),Rt.vertexAttribPointer(Bt.uv,2,Rt.FLOAT,!1,0,0)),t.hasColors&&r.vertexColors!==sh&&(Rt.bindBuffer(Rt.ARRAY_BUFFER,i.color),Rt.bufferData(Rt.ARRAY_BUFFER,t.colorArray,Rt.DYNAMIC_DRAW),Nt.enableAttribute(n.color),Rt.vertexAttribPointer(n.color,3,Rt.FLOAT,!1,0,0)),Nt.disableUnusedAttributes(),Rt.drawArrays(Rt.TRIANGLES,0,t.count),t.count=0},this.renderBufferDirect=function(t,r,i,n,o,a){Nt.setMaterial(n);var s=b(t,r,n,o),c=i.id+\"_\"+s.id+\"_\"+(!0===n.wireframe),l=!1;c!==et&&(et=c,l=!0);var p=o.morphTargetInfluences;if(void 0!==p){for(var d=[],f=0,m=p.length;f<m;f++){v=p[f];d.push([v,f])}d.sort(u),d.length>8&&(d.length=8);for(var g=i.morphAttributes,f=0,m=d.length;f<m;f++){var v=d[f];if(W[f]=v[0],0!==v[0]){x=v[1];!0===n.morphTargets&&g.position&&i.addAttribute(\"morphTarget\"+f,g.position[x]),!0===n.morphNormals&&g.normal&&i.addAttribute(\"morphNormal\"+f,g.normal[x])}else!0===n.morphTargets&&i.removeAttribute(\"morphTarget\"+f),!0===n.morphNormals&&i.removeAttribute(\"morphNormal\"+f)}for(var f=d.length,y=W.length;f<y;f++)W[f]=0;s.getUniforms().setValue(Rt,\"morphTargetInfluences\",W),l=!0}var x=i.index,_=i.attributes.position,w=1;!0===n.wireframe&&(x=Ut.getWireframeAttribute(i),w=2);var S,A=Jt;null!==x&&(S=Bt.get(x),(A=te).setIndex(S)),l&&(h(n,s,i),null!==x&&Rt.bindBuffer(Rt.ELEMENT_ARRAY_BUFFER,S.buffer));var M=0;null!==x?M=x.count:void 0!==_&&(M=_.count);var E=i.drawRange.start*w,T=i.drawRange.count*w,P=null!==a?a.start*w:0,C=null!==a?a.count*w:1/0,I=Math.max(E,P),R=Math.min(M,E+T,P+C)-1,L=Math.max(0,R-I+1);if(0!==L){if(o.isMesh)if(!0===n.wireframe)Nt.setLineWidth(n.wireframeLinewidth*e()),A.setMode(Rt.LINES);else switch(o.drawMode){case Ul:A.setMode(Rt.TRIANGLES);break;case jl:A.setMode(Rt.TRIANGLE_STRIP);break;case Gl:A.setMode(Rt.TRIANGLE_FAN)}else if(o.isLine){var O=n.linewidth;void 0===O&&(O=1),Nt.setLineWidth(O*e()),o.isLineSegments?A.setMode(Rt.LINES):o.isLineLoop?A.setMode(Rt.LINE_LOOP):A.setMode(Rt.LINE_STRIP)}else o.isPoints&&A.setMode(Rt.POINTS);i&&i.isInstancedBufferGeometry?i.maxInstancedCount>0&&A.renderInstances(i,I,L):A.render(I,L)}},this.compile=function(t,e){$=[],t.traverse(function(t){t.isLight&&$.push(t)}),O($,e),t.traverse(function(e){if(e.material)if(Array.isArray(e.material))for(var r=0;r<e.material.length;r++)m(e.material[r],t.fog,e);else m(e.material,t.fog,e)})},this.animate=function(t){function e(){t(),(Qt.getDevice()||window).requestAnimationFrame(e)}(Qt.getDevice()||window).requestAnimationFrame(e)},this.render=function(t,e,r,i){if(!e||!e.isCamera)return void console.error(\"THREE.WebGLRenderer.render: camera is not an instance of THREE.Camera.\");et=\"\",tt=-1,nt=null,!0===t.autoUpdate&&t.updateMatrixWorld(),null===e.parent&&e.updateMatrixWorld(),Qt.enabled&&(e=Qt.getCamera(e)),St.multiplyMatrices(e.projectionMatrix,e.matrixWorldInverse),bt.setFromMatrix(St),$.length=0,X.length=0,q.length=0,wt=this.localClippingEnabled,_t=xt.init(this.clippingPlanes,wt,e),(H=Zt.get(t,e)).init(),l(t,e,Y.sortObjects),H.finish(),!0===Y.sortObjects&&H.sort(),_t&&xt.beginShadows(),L($),ee.render(t,e),O($,e),_t&&xt.endShadows(),It.frame++,It.calls=0,It.vertices=0,It.faces=0,It.points=0,void 0===r&&(r=null),this.setRenderTarget(r),Kt.render(t,e,i);var n=H.opaque,o=H.transparent;if(t.overrideMaterial){var a=t.overrideMaterial;n.length&&p(n,t,e,a),o.length&&p(o,t,e,a)}else n.length&&p(n,t,e),o.length&&p(o,t,e);re.render(t,e),ie.render(t,e,ct),r&&Ft.updateRenderTargetMipmap(r),Nt.buffers.depth.setTest(!0),Nt.buffers.depth.setMask(!0),Nt.buffers.color.setMask(!0),e.isArrayCamera&&Y.setScissorTest(!1),Qt.enabled&&Qt.submitFrame()},this.setFaceCulling=function(t,e){Nt.setCullFace(t),Nt.setFlipSided(e===Ju)},this.allocTextureUnit=D,this.setTexture2D=function(){var t=!1;return function(e,r){e&&e.isWebGLRenderTarget&&(t||(console.warn(\"THREE.WebGLRenderer.setTexture2D: don't use render targets as textures. Use their .texture property instead.\"),t=!0),e=e.texture),Ft.setTexture2D(e,r)}}(),this.setTexture=function(){var t=!1;return function(e,r){t||(console.warn(\"THREE.WebGLRenderer: .setTexture is deprecated, use setTexture2D instead.\"),t=!0),Ft.setTexture2D(e,r)}}(),this.setTextureCube=function(){var t=!1;return function(e,r){e&&e.isWebGLRenderTargetCube&&(t||(console.warn(\"THREE.WebGLRenderer.setTextureCube: don't use cube render targets as textures. 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for(e=0,i=(y=t.attributes.position).count/3;e<i;e++)for(r=0;r<3;r++)S=3*e+r,h.fromBufferAttribute(y,S),l.push(h.x,h.y,h.z),A=3*e+(r+1)%3,h.fromBufferAttribute(y,A),l.push(h.x,h.y,h.z)}this.addAttribute(\"position\",new Et(l,3))}function ze(t,e,r){wt.call(this),this.type=\"ParametricGeometry\",this.parameters={func:t,slices:e,stacks:r},this.fromBufferGeometry(new Ue(t,e,r)),this.mergeVertices()}function Ue(t,e,r){Ct.call(this),this.type=\"ParametricBufferGeometry\",this.parameters={func:t,slices:e,stacks:r};var i,n,o=[],a=[],s=[],c=[],u=new g,h=new g,l=new g,p=new g,d=new g,f=e+1;for(i=0;i<=r;i++){var m=i/r;for(n=0;n<=e;n++){var v=n/e;h=t(v,m,h),a.push(h.x,h.y,h.z),v-1e-5>=0?(l=t(v-1e-5,m,l),p.subVectors(h,l)):(l=t(v+1e-5,m,l),p.subVectors(l,h)),m-1e-5>=0?(l=t(v,m-1e-5,l),d.subVectors(h,l)):(l=t(v,m+1e-5,l),d.subVectors(l,h)),u.crossVectors(p,d).normalize(),s.push(u.x,u.y,u.z),c.push(v,m)}}for(i=0;i<r;i++)for(n=0;n<e;n++){var y=i*f+n,b=i*f+n+1,x=(i+1)*f+n+1,_=(i+1)*f+n;o.push(y,b,_),o.push(b,x,_)}this.setIndex(o),this.addAttribute(\"position\",new Et(a,3)),this.addAttribute(\"normal\",new Et(s,3)),this.addAttribute(\"uv\",new Et(c,2))}function je(t,e,r,i){wt.call(this),this.type=\"PolyhedronGeometry\",this.parameters={vertices:t,indices:e,radius:r,detail:i},this.fromBufferGeometry(new Ge(t,e,r,i)),this.mergeVertices()}function Ge(t,e,r,i){function n(t,e,r,i){var n,o,s=Math.pow(2,i),c=[];for(n=0;n<=s;n++){c[n]=[];var u=t.clone().lerp(r,n/s),h=e.clone().lerp(r,n/s),l=s-n;for(o=0;o<=l;o++)c[n][o]=0===o&&n===s?u:u.clone().lerp(h,o/l)}for(n=0;n<s;n++)for(o=0;o<2*(s-n)-1;o++){var p=Math.floor(o/2);o%2==0?(a(c[n][p+1]),a(c[n+1][p]),a(c[n][p])):(a(c[n][p+1]),a(c[n+1][p+1]),a(c[n+1][p]))}}function o(){for(var t=0;t<f.length;t+=6){var e=f[t+0],r=f[t+2],i=f[t+4],n=Math.max(e,r,i),o=Math.min(e,r,i);n>.9&&o<.1&&(e<.2&&(f[t+0]+=1),r<.2&&(f[t+2]+=1),i<.2&&(f[t+4]+=1))}}function a(t){d.push(t.x,t.y,t.z)}function s(e,r){var 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r=[1,0,0,-1,0,0,0,1,0,0,-1,0,0,0,1,0,0,-1],i=[0,2,4,0,4,3,0,3,5,0,5,2,1,2,5,1,5,3,1,3,4,1,4,2];Ge.call(this,r,i,t,e),this.type=\"OctahedronBufferGeometry\",this.parameters={radius:t,detail:e}}function Xe(t,e){wt.call(this),this.type=\"IcosahedronGeometry\",this.parameters={radius:t,detail:e},this.fromBufferGeometry(new qe(t,e)),this.mergeVertices()}function qe(t,e){var r=(1+Math.sqrt(5))/2,i=[-1,r,0,1,r,0,-1,-r,0,1,-r,0,0,-1,r,0,1,r,0,-1,-r,0,1,-r,r,0,-1,r,0,1,-r,0,-1,-r,0,1],n=[0,11,5,0,5,1,0,1,7,0,7,10,0,10,11,1,5,9,5,11,4,11,10,2,10,7,6,7,1,8,3,9,4,3,4,2,3,2,6,3,6,8,3,8,9,4,9,5,2,4,11,6,2,10,8,6,7,9,8,1];Ge.call(this,i,n,t,e),this.type=\"IcosahedronBufferGeometry\",this.parameters={radius:t,detail:e}}function Ye(t,e){wt.call(this),this.type=\"DodecahedronGeometry\",this.parameters={radius:t,detail:e},this.fromBufferGeometry(new Ze(t,e)),this.mergeVertices()}function Ze(t,e){var 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o=t.getPointAt(n/e),a=c.normals[n],s=c.binormals[n];for(h=0;h<=i;h++){var u=h/i*Math.PI*2,l=Math.sin(u),f=-Math.cos(u);d.x=f*a.x+l*s.x,d.y=f*a.y+l*s.y,d.z=f*a.z+l*s.z,d.normalize(),v.push(d.x,d.y,d.z),p.x=o.x+r*d.x,p.y=o.y+r*d.y,p.z=o.z+r*d.z,m.push(p.x,p.y,p.z)}}function a(){for(h=1;h<=e;h++)for(u=1;u<=i;u++){var t=(i+1)*(h-1)+(u-1),r=(i+1)*h+(u-1),n=(i+1)*h+u,o=(i+1)*(h-1)+u;b.push(t,r,o),b.push(r,n,o)}}function s(){for(u=0;u<=e;u++)for(h=0;h<=i;h++)f.x=u/e,f.y=h/i,y.push(f.x,f.y)}Ct.call(this),this.type=\"TubeBufferGeometry\",this.parameters={path:t,tubularSegments:e,radius:r,radialSegments:i,closed:n},e=e||64,r=r||1,i=i||8,n=n||!1;var c=t.computeFrenetFrames(e,n);this.tangents=c.tangents,this.normals=c.normals,this.binormals=c.binormals;var u,h,p=new g,d=new g,f=new l,m=[],v=[],y=[],b=[];!function(){for(u=0;u<e;u++)o(u);o(!1===n?e:0),s(),a()}(),this.setIndex(b),this.addAttribute(\"position\",new Et(m,3)),this.addAttribute(\"normal\",new Et(v,3)),this.addAttribute(\"uv\",new Et(y,2))}function Je(t,e,r,i,n,o,a){wt.call(this),this.type=\"TorusKnotGeometry\",this.parameters={radius:t,tube:e,tubularSegments:r,radialSegments:i,p:n,q:o},void 0!==a&&console.warn(\"THREE.TorusKnotGeometry: heightScale has been deprecated. 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M=(i+1)*(c-1)+(s-1),E=(i+1)*c+(s-1),T=(i+1)*c+s,P=(i+1)*(c-1)+s;u.push(M,E,P),u.push(E,T,P)}this.setIndex(u),this.addAttribute(\"position\",new Et(h,3)),this.addAttribute(\"normal\",new Et(l,3)),this.addAttribute(\"uv\",new Et(p,2))}function er(t,e,r,i,n){wt.call(this),this.type=\"TorusGeometry\",this.parameters={radius:t,tube:e,radialSegments:r,tubularSegments:i,arc:n},this.fromBufferGeometry(new rr(t,e,r,i,n)),this.mergeVertices()}function rr(t,e,r,i,n){Ct.call(this),this.type=\"TorusBufferGeometry\",this.parameters={radius:t,tube:e,radialSegments:r,tubularSegments:i,arc:n},t=t||100,e=e||40,r=Math.floor(r)||8,i=Math.floor(i)||6,n=n||2*Math.PI;var o,a,s=[],c=[],u=[],h=[],l=new g,p=new g,d=new g;for(o=0;o<=r;o++)for(a=0;a<=i;a++){var f=a/i*n,m=o/r*Math.PI*2;p.x=(t+e*Math.cos(m))*Math.cos(f),p.y=(t+e*Math.cos(m))*Math.sin(f),p.z=e*Math.sin(m),c.push(p.x,p.y,p.z),l.x=t*Math.cos(f),l.y=t*Math.sin(f),d.subVectors(p,l).normalize(),u.push(d.x,d.y,d.z),h.push(a/i),h.push(o/r)}for(o=1;o<=r;o++)for(a=1;a<=i;a++){var v=(i+1)*o+a-1,y=(i+1)*(o-1)+a-1,b=(i+1)*(o-1)+a,x=(i+1)*o+a;s.push(v,y,x),s.push(y,b,x)}this.setIndex(s),this.addAttribute(\"position\",new Et(c,3)),this.addAttribute(\"normal\",new Et(u,3)),this.addAttribute(\"uv\",new Et(h,2))}function ir(t,e){wt.call(this),this.type=\"ExtrudeGeometry\",this.parameters={shapes:t,options:e},this.fromBufferGeometry(new nr(t,e)),this.mergeVertices()}function nr(t,e){void 0!==t&&(Ct.call(this),this.type=\"ExtrudeBufferGeometry\",t=Array.isArray(t)?t:[t],this.addShapeList(t,e),this.computeVertexNormals())}function or(t,e){wt.call(this),this.type=\"TextGeometry\",this.parameters={text:t,parameters:e},this.fromBufferGeometry(new ar(t,e)),this.mergeVertices()}function ar(t,e){var r=(e=e||{}).font;if(!r||!r.isFont)return console.error(\"THREE.TextGeometry: font parameter is not an instance of THREE.Font.\"),new wt;var i=r.generateShapes(t,e.size,e.curveSegments);e.amount=void 0!==e.height?e.height:50,void 0===e.bevelThickness&&(e.bevelThickness=10),void 0===e.bevelSize&&(e.bevelSize=8),void 0===e.bevelEnabled&&(e.bevelEnabled=!1),nr.call(this,i,e),this.type=\"TextBufferGeometry\"}function sr(t,e,r,i,n,o,a){wt.call(this),this.type=\"SphereGeometry\",this.parameters={radius:t,widthSegments:e,heightSegments:r,phiStart:i,phiLength:n,thetaStart:o,thetaLength:a},this.fromBufferGeometry(new cr(t,e,r,i,n,o,a)),this.mergeVertices()}function cr(t,e,r,i,n,o,a){Ct.call(this),this.type=\"SphereBufferGeometry\",this.parameters={radius:t,widthSegments:e,heightSegments:r,phiStart:i,phiLength:n,thetaStart:o,thetaLength:a},t=t||50,e=Math.max(3,Math.floor(e)||8),r=Math.max(2,Math.floor(r)||6),i=void 0!==i?i:0,n=void 0!==n?n:2*Math.PI;var s,c,u=(o=void 0!==o?o:0)+(a=void 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hr(t,e,r,i,n,o){Ct.call(this),this.type=\"RingBufferGeometry\",this.parameters={innerRadius:t,outerRadius:e,thetaSegments:r,phiSegments:i,thetaStart:n,thetaLength:o},t=t||20,e=e||50,n=void 0!==n?n:0,o=void 0!==o?o:2*Math.PI,r=void 0!==r?Math.max(3,r):8;var a,s,c,u=[],h=[],p=[],d=[],f=t,m=(e-t)/(i=void 0!==i?Math.max(1,i):1),v=new g,y=new l;for(s=0;s<=i;s++){for(c=0;c<=r;c++)a=n+c/r*o,v.x=f*Math.cos(a),v.y=f*Math.sin(a),h.push(v.x,v.y,v.z),p.push(0,0,1),y.x=(v.x/e+1)/2,y.y=(v.y/e+1)/2,d.push(y.x,y.y);f+=m}for(s=0;s<i;s++){var b=s*(r+1);for(c=0;c<r;c++){var x=a=c+b,_=a+r+1,w=a+r+2,S=a+1;u.push(x,_,S),u.push(_,w,S)}}this.setIndex(u),this.addAttribute(\"position\",new Et(h,3)),this.addAttribute(\"normal\",new Et(p,3)),this.addAttribute(\"uv\",new Et(d,2))}function lr(t,e,r,i){wt.call(this),this.type=\"LatheGeometry\",this.parameters={points:t,segments:e,phiStart:r,phiLength:i},this.fromBufferGeometry(new pr(t,e,r,i)),this.mergeVertices()}function pr(t,e,r,i){Ct.call(this),this.type=\"LatheBufferGeometry\",this.parameters={points:t,segments:e,phiStart:r,phiLength:i},e=Math.floor(e)||12,r=r||0,i=i||2*Math.PI,i=Ql.clamp(i,0,2*Math.PI);var n,o,a,s=[],c=[],u=[],h=1/e,p=new g,d=new l;for(o=0;o<=e;o++){var f=r+o*h*i,m=Math.sin(f),v=Math.cos(f);for(a=0;a<=t.length-1;a++)p.x=t[a].x*m,p.y=t[a].y,p.z=t[a].x*v,c.push(p.x,p.y,p.z),d.x=o/e,d.y=a/(t.length-1),u.push(d.x,d.y)}for(o=0;o<e;o++)for(a=0;a<t.length-1;a++){var y=n=a+o*t.length,b=n+t.length,x=n+t.length+1,_=n+1;s.push(y,b,_),s.push(b,x,_)}if(this.setIndex(s),this.addAttribute(\"position\",new Et(c,3)),this.addAttribute(\"uv\",new Et(u,2)),this.computeVertexNormals(),i===2*Math.PI){var w=this.attributes.normal.array,S=new g,A=new g,M=new g;for(n=e*t.length*3,o=0,a=0;o<t.length;o++,a+=3)S.x=w[a+0],S.y=w[a+1],S.z=w[a+2],A.x=w[n+a+0],A.y=w[n+a+1],A.z=w[n+a+2],M.addVectors(S,A).normalize(),w[a+0]=w[n+a+0]=M.x,w[a+1]=w[n+a+1]=M.y,w[a+2]=w[n+a+2]=M.z}}function dr(t,e){wt.call(this),this.type=\"ShapeGeometry\",\"object\"==typeof e&&(console.warn(\"THREE.ShapeGeometry: Options parameter has been removed.\"),e=e.curveSegments),this.parameters={shapes:t,curveSegments:e},this.fromBufferGeometry(new fr(t,e)),this.mergeVertices()}function fr(t,e){function r(t){var r,i,c,h=o.length/3,l=t.extractPoints(e),p=l.shape,d=l.holes;if(!1===gp.isClockWise(p))for(p=p.reverse(),r=0,i=d.length;r<i;r++)c=d[r],!0===gp.isClockWise(c)&&(d[r]=c.reverse());var f=gp.triangulateShape(p,d);for(r=0,i=d.length;r<i;r++)c=d[r],p=p.concat(c);for(r=0,i=p.length;r<i;r++){var m=p[r];o.push(m.x,m.y,0),a.push(0,0,1),s.push(m.x,m.y)}for(r=0,i=f.length;r<i;r++){var g=f[r],v=g[0]+h,y=g[1]+h,b=g[2]+h;n.push(v,y,b),u+=3}}var i=this;Ct.call(this),this.type=\"ShapeBufferGeometry\",this.parameters={shapes:t,curveSegments:e},e=e||12;var n=[],o=[],a=[],s=[],c=0,u=0;if(!1===Array.isArray(t))r(t);else for(var 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gr(t,e,r,i,n,o,a,s){wt.call(this),this.type=\"CylinderGeometry\",this.parameters={radiusTop:t,radiusBottom:e,height:r,radialSegments:i,heightSegments:n,openEnded:o,thetaStart:a,thetaLength:s},this.fromBufferGeometry(new vr(t,e,r,i,n,o,a,s)),this.mergeVertices()}function vr(t,e,r,i,n,o,a,s){function c(r){var n,o,c,v=new l,x=new g,_=0,w=!0===r?t:e,S=!0===r?1:-1;for(o=m,n=1;n<=i;n++)p.push(0,y*S,0),d.push(0,S,0),f.push(.5,.5),m++;for(c=m,n=0;n<=i;n++){var A=n/i*s+a,M=Math.cos(A),E=Math.sin(A);x.x=w*E,x.y=y*S,x.z=w*M,p.push(x.x,x.y,x.z),d.push(0,S,0),v.x=.5*M+.5,v.y=.5*E*S+.5,f.push(v.x,v.y),m++}for(n=0;n<i;n++){var T=o+n,P=c+n;!0===r?h.push(P,P+1,T):h.push(P+1,P,T),_+=3}u.addGroup(b,_,!0===r?1:2),b+=_}Ct.call(this),this.type=\"CylinderBufferGeometry\",this.parameters={radiusTop:t,radiusBottom:e,height:r,radialSegments:i,heightSegments:n,openEnded:o,thetaStart:a,thetaLength:s};var u=this;t=void 0!==t?t:20,e=void 0!==e?e:20,r=void 0!==r?r:100,i=Math.floor(i)||8,n=Math.floor(n)||1,o=void 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if(3===y||4===y){for(c[g]=0,c[g+1]=0,c[g+2]=0,h=0;h<y;++h)v=3*u[h+1][s],c[g]+=t[v],c[g+1]+=t[v+1],c[g+2]+=t[v+2];c[g]+=.5*t[g],c[g+1]+=.5*t[g+1],c[g+2]+=.5*t[g+2],x=.5+y,c[g]/=x,c[g+1]/=x,c[g+2]/=x}else{for(c[g]=0,c[g+1]=0,c[g+2]=0,h=0;h<y;++h)v=3*u[h+1][s],c[g]+=t[v],c[g+1]+=t[v+1],c[g+2]+=t[v+2];c[g]+=1*t[g],c[g+1]+=1*t[g+1],c[g+2]+=1*t[g+2],b=1+y,c[g]/=b,c[g+1]/=b,c[g+2]/=b}if(t.set(c),i){is(t,e,n);var w=3*o;for(g=0;g<w;g+=3)t[g]+=.75/4.5*-1*n[g],t[g+1]+=.75/4.5*-1*n[g+1],t[g+2]+=.75/4.5*-1*n[g+2]}}}function is(t,e,r){var i,n;if(void 0===r)r=new Float32Array(t.length);else for(i=0,n=r.length;i<n;i++)r[i]=0;var o=new Float32Array(3),a=new Float32Array(3),s=new Float32Array(3),c=new Float32Array(3),u=new Float32Array(3);if(e)for(i=0,n=e.length;i<n;i+=3){var h=3*e[i],l=3*e[i+1],p=3*e[i+2];ma(o,t,h),ma(a,t,l),ma(s,t,p),fa(c,s,a),fa(u,o,a),da(c,c,u),r[h]+=c[0],r[h+1]+=c[1],r[h+2]+=c[2],r[l]+=c[0],r[l+1]+=c[1],r[l+2]+=c[2],r[p]+=c[0],r[p+1]+=c[1],r[p+2]+=c[2]}else for(i=0,n=t.length;i<n;i+=9)ma(o,t,i),ma(a,t,i+3),ma(s,t,i+6),fa(c,s,a),fa(u,o,a),da(c,c,u),r[i]=c[0],r[i+1]=c[1],r[i+2]=c[2],r[i+3]=c[0],r[i+4]=c[1],r[i+5]=c[2],r[i+6]=c[0],r[i+7]=c[1],r[i+8]=c[2];return la(r),r}function ns(t){for(var e={},r=0,i=t.length;r<i;++r)e[t[r]]=!0;return e}function os(t,e,r,i,n){var o=1/i*3;xa(t,t,n+(o+=r)),_a(e,e,n+o),ya(t,t,i),wa(t,t),va(t,t,i),ya(e,e,i),Sa(e,e),va(e,e,i);var a=new Float32Array(3);fa(a,e,t),ya(a,a,i),Sa(a,a),_a(a,a,1);var s=256*Math.pow(10,6),c=a[0]*a[1]*a[2]*3;s<=c&&(ya(t,t,i*=Math.pow(s/c,1/3)),wa(t,t),va(t,t,i),ya(e,e,i),Sa(e,e),va(e,e,i),fa(a,e,t),ya(a,a,i),Sa(a,a),_a(a,a,1));var u=new Float32Array(t);Aa(u,u);var h=ja(),l=ja();Wa(l,$n(90)),Va(h,h,l);var p=ja();$a(p,-1/i,1/i,1/i),Va(h,h,p);var d=ja();return Ha(d,-i*u[2],-i*u[1],-i*u[0]),Va(h,h,d),{dim:a,tran:u,matrix:h,scaleFactor:i}}function as(t,e,r,i,n){function o(t,e,r,i,n,o){var s=a.triangulate(t,e,r,n,o);if(e&&!n&&(rs(s.position,s.index,e,!0),s.normal=is(s.position,s.index)),i&&(ua(i,s.position),s.normal)){var c=Xa();qa(c,i),ha(c,s.normal)}return s}var a=new es(t,e,r,i,n);this.getSurface=o}function ss(t){this.polymer=t,this.size=t.residueCount}function cs(t){this.polymer=t,this.helixorient=new ss(t),this.position=this.helixorient.getPosition()}function us(t){this.content=[],this.scoreFunction=t}function hs(t,e){function r(e,i,n,o){e>s&&(s=e);var a=o-n;if(0===a)return-1;var u=4*l;if(l+=1,1===a)return h[u]=n,h[u+1]=-1,h[u+2]=-1,h[u+3]=i,u;var d=n+Math.floor(a/2);p=e%3;for(var f,m,g,v,y,b=n,x=o-1;x>b;){for(v=t[3*c[g=b+x>>1]+p],m=c[g],c[g]=c[x],c[x]=m,y=b,f=b;f<x;++f)t[3*c[f]+p]<v&&(m=c[y],c[y]=c[f],c[f]=m,++y);if(m=c[x],c[x]=c[y],c[y]=m,g=y,d===g)break;d<g?x=g-1:b=g+1}return h[u]=d,h[u+1]=r(e+1,u,n,d),h[u+2]=r(e+1,u,d+1,o),h[u+3]=i,u}function i(t){var e=h[t+3];return-1===e?0:i(e)+1}function n(r,n,o){function a(u){function l(t,e){s.push([t,e]),s.size()>n&&s.pop()}var p,d,f=i(u)%3,m=3*c[h[u]],g=[t[m+0],t[m+1],t[m+2]],v=e(r,g),y=h[u+1],b=h[u+2];if(-1===b&&-1===y)return void((s.size()<n||v<s.peek()[1])&&v<=o&&l(u,v));a(p=-1===b?y:-1===y?b:r[f]<=t[m+f]?y:b),(s.size()<n||v<s.peek()[1])&&v<=o&&l(u,v);for(var x=[],_=0;_<3;_+=1)x[_]=_===f?r[_]:t[m+_];var w=e(x,g);(s.size()<n||Math.abs(w)<s.peek()[1])&&Math.abs(w)<=o&&-1!==(d=p===y?b:y)&&a(d)}var s=new us(function(t){return-t[1]});a(d);for(var u=[],l=0,p=Math.min(s.size(),n);l<p;l+=1)u.push(s.content[l]);return u}function o(e,r){var i=1;if(void 0===e&&(e=d,r=0),-1===e)throw new Error(\"node is null\");var n=r%3,a=h[e+1],s=h[e+2];if(-1!==a){if(t[3*c[h[a]]+n]>t[3*c[h[e]]+n])throw new Error(\"left child is > parent!\");i+=o(a,r+1)}if(-1!==s){if(t[3*c[h[s]]+n]<t[3*c[h[e]]+n])throw new Error(\"right child is < parent!\");i+=o(s,r+1)}return i}for(var a=t.length/3,s=0,c=new Uint32Array(a),u=0;u<a;++u)c[u]=u;var h=new Int32Array(4*a),l=0,p=0,d=r(0,-1,0,a);this.rootIndex=d,this.maxDepth=s,this.nearest=n,this.indices=c,this.nodes=h,this.verify=o}function ls(e,r){t.Debug&&jf.time(\"Kdtree build\");var i;i=r?function(t,e){var r=t[0]-e[0],i=t[1]-e[1],n=t[2]-e[2];return r*r+i*i+n*n}:function(t,e){var r=t[0]-e[0],i=t[1]-e[1],n=t[2]-e[2];return Math.sqrt(r*r+i*i+n*n)};var n=new Float32Array(3*e.atomCount),o=new Uint32Array(e.atomCount),a=0;e.eachAtom(function(t){n[a+0]=t.x,n[a+1]=t.y,n[a+2]=t.z,o[a/3]=t.index,a+=3}),this.atomIndices=o,this.points=n,this.kdtree=new hs(n,i),t.Debug&&jf.timeEnd(\"Kdtree build\")}function ps(t){var e=my[t],r={};if(void 0===e)return console.warn(\"getSymmetryOperations: spacegroup '\"+t+\"' not found in symop library\"),r;for(var i=[],n=0,o=e.length;n<o;n+=3){for(var a=[],s=0;s<3;++s)a.push(fy[e[n+s]]);i.push(a)}var c=/^[1-9]$/;return i.forEach(function(t){var e=0,i=(new v).set(0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,1),n=i.elements;r[t]=i,t.forEach(function(t){for(var r=!1,i=!1,o=0,a=t.length;o<a;++o){var s=t[o];if(\"-\"===s)r=!0;else if(\"+\"===s)r=!1;else if(\"/\"===s)i=!0;else if(\"X\"===s)n[0+e]=r?-1:1;else if(\"Y\"===s)n[4+e]=r?-1:1;else if(\"Z\"===s)n[8+e]=r?-1:1;else if(c.test(s)){var u=parseInt(s);i?n[12+e]/=u:n[12+e]=u}else jf.warn('getSymmetryOperations: unknown token \"'+s+'\"')}e+=1})}),r}function ds(t){var e=\"\";return t.length>0&&(e=\":\"+Cn(t).join(\" OR :\")),new Cf(e)}function fs(e,r){if(r){t.Debug&&jf.time(\"assignSecondaryStructure\");var i=[];e.eachModel(function(t){t.eachChain(function(t){i.push(t.chainname)})});var n=i.slice().sort(),o=[];n.forEach(function(t){o.push(i.indexOf(t))});var a=r.helices;(a=a.filter(function(t){return Mn(n,t[0])>=0})).sort(function(t,e){var r=t[0],i=e[0],a=t[1],s=e[1];if(r===i)return a===s?0:a<s?-1:1;var c=Mn(n,r),u=Mn(n,i);return o[c]<o[u]?-1:1});var s=e.residueStore;e.eachModel(function(t){var e=0,r=a.length;if(0!==r){var i=a[e],n=!1,o=!1;t.eachChain(function(t){var c=!1;if(t.chainname===i[0])for(var u=t.residueCount,h=t.residueOffset,l=h+u,p=h;p<l;++p)if(s.resno[p]===i[1]&&s.getInscode(p)===i[2]&&(n=!0),n&&(s.sstruc[p]=i[6],s.resno[p]===i[4]&&s.getInscode(p)===i[5]&&(n=!1,(e+=1)<r?(p=h-1,i=a[e],c=t.chainname!==i[0]):o=!0)),c||o)return})}});var c=r.sheets;(c=c.filter(function(t){return Mn(n,t[0])>=0})).sort(function(t,e){var r=t[0],i=e[0];if(r===i)return 0;var a=Mn(n,r),s=Mn(n,i);return o[a]<o[s]?-1:1});var u=\"e\".charCodeAt(0);e.eachModel(function(t){var e=0,r=c.length;if(0!==r){var i=c[e],n=!1,o=!1;t.eachChain(function(t){var a=!1;if(t.chainname===i[0])for(var h=t.residueCount,l=t.residueOffset,p=l+h,d=l;d<p;++d)if(s.resno[d]===i[1]&&s.getInscode(d)===i[2]&&(n=!0),n&&(s.sstruc[d]=u,s.resno[d]===i[4]&&s.getInscode(d)===i[5]&&(n=!1,(e+=1)<r?(d=l-1,i=c[e],a=t.chainname!==i[0]):o=!0)),a||o)return})}}),t.Debug&&jf.timeEnd(\"assignSecondaryStructure\")}}function ms(t){for(var e=_y.length,r=t,i=0,n=_y[r%e];r>=e;)r=Math.floor(r/e),n+=_y[r%e],i+=1;return i>=5&&jf.warn(\"chainname overflow\"),n}function gs(e,r){t.Debug&&jf.time(\"calculateChainnames\");var i=!0;if(e.eachChain(function(t){t.chainname&&(i=!1)}),i){var n=e.modelStore,o=e.chainStore,a=e.residueStore,s=function(t,e,r,i){for(var s=o.count,c=0;c<i;++c)a.chainIndex[r+c]=s;o.growIfFull(),o.modelIndex[s]=t,o.setChainname(s,e),o.setChainid(s,e),o.residueOffset[s]=r,o.residueCount[s]=i,o.count+=1,n.chainCount[t]+=1},c=e.getAtomProxy(),u=e.getAtomProxy(),h=0,l=0,p=0,d=0,f=[];1===a.count?f.push({mIndex:0,chainname:\"A\",rStart:0,rCount:1}):e.eachResidueN(2,function(t,e){var i=!1,n=t.backboneType,o=e.backboneType,s=Mv;d=t.index,t.modelIndex!==e.modelIndex?i=!0:t.moleculeType!==e.moleculeType?i=!0:n!==s&&n===o&&(c.index=t.backboneEndAtomIndex,u.index=e.backboneStartAtomIndex,i=r?!c.hasBondTo(u):!c.connectedTo(u)),i||e.index!==a.count-1||(i=!0,d=e.index),i&&(f.push({mIndex:l,chainname:ms(h),rStart:p,rCount:d-p+1}),h+=1,t.modelIndex!==e.modelIndex&&(h=0,l+=1),e.index===a.count-1&&d!==e.index&&f.push({mIndex:l,chainname:ms(h),rStart:a.count-1,rCount:1}),p=e.index,d=e.index)}),o.count=0,f.forEach(function(t){s(t.mIndex,t.chainname,t.rStart,t.rCount)});var m=0;e.eachModel(function(t){n.chainOffset[t.index]=m,n.chainCount[t.index]-=1,m+=n.chainCount[t.index]})}t.Debug&&jf.timeEnd(\"calculateChainnames\")}function vs(e){t.Debug&&jf.time(\"calculateBonds\"),xs(e),_s(e),t.Debug&&jf.timeEnd(\"calculateBonds\")}function ys(e){var r=e.structure,i=r.getAtomProxy(),n=r.getAtomProxy(),o=e.atomCount,a=e.atomOffset,s=a+o-1;if(o>500)return void(t.Debug&&jf.warn(\"more than 500 atoms, skip residue for auto-bonding\",e.qualifiedName()));var c,u,h=[],l=[],p=[];if(o>50){var d=new ls(e,!0),f=e.isCg()?1.2:2.3;for(c=a;c<s;++c){i.index=c;var m=i.covalent+f+.3,g=d.nearest(i,1/0,m*m),v=g.length;for(u=0;u<v;++u)n.index=g[u].index,i.index<n.index&&i.connectedTo(n)&&(h.push(i.index-a),l.push(n.index-a),p.push(1))}}else for(c=a;c<s;++c)for(i.index=c,u=c+1;u<=s;++u)n.index=u,i.connectedTo(n)&&(h.push(c-a),l.push(u-a),p.push(1));return{atomIndices1:h,atomIndices2:l,bondOrders:p}}function bs(e){t.Debug&&jf.time(\"calculateAtomBondMap\");var r=[];return e.eachBond(function(t){var e=t.atomIndex1,i=t.atomIndex2;void 0===r[e]&&(r[e]=[]),r[e][i]=t.index}),t.Debug&&jf.timeEnd(\"calculateAtomBondMap\"),r}function xs(e,r){t.Debug&&jf.time(\"calculateBondsWithin\");var i=e.bondStore,n=e.rungBondStore,o=e.getAtomSet(!1),a=e.getAtomProxy(),s=e.getAtomProxy(),c=e.getBondProxy(),u=r?null:bs(e);e.eachResidue(function(t){if(!r){var e=t.atomCount,h=t.atomOffset;if(e>500)return void jf.warn(\"more than 500 atoms, skip residue for auto-bonding\",t.qualifiedName());for(var l=t.getBonds(),p=l.atomIndices1,d=l.atomIndices2,f=l.bondOrders,m=p.length,g=0;g<m;++g){var v=p[g]+h,y=d[g]+h,b=u[v];void 0!==b&&void 0!==(b=b[y])?(c.index=b,f[t.residueType.getBondIndex(v,y)]=c.bondOrder):(a.index=v,s.index=y,i.addBond(a,s,f[g]))}}var x=t.residueType.traceAtomIndex,_=t.residueType.rungEndAtomIndex;-1!==x&&-1!==_&&(a.index=t.traceAtomIndex,s.index=t.rungEndAtomIndex,n.addBond(a,s),o.set(a.index),o.set(s.index))}),e.atomSetDict.rung=o,t.Debug&&jf.timeEnd(\"calculateBondsWithin\")}function _s(e,r,i){function n(t,e){var n=t.backboneType,h=e.backboneType;n!==Mv&&n===h&&(c.index=t.backboneEndAtomIndex,u.index=e.backboneStartAtomIndex,(i&&c.hasBondTo(u)||c.connectedTo(u))&&(r||o.addBond(c,u,1),c.index=t.traceAtomIndex,u.index=e.traceAtomIndex,a.addBond(c,u),s.set(c.index),s.set(u.index)))}t.Debug&&jf.time(\"calculateBondsBetween\");var o=e.bondStore,a=e.backboneBondStore,s=e.getAtomSet(!1),c=e.getAtomProxy(),u=e.getAtomProxy();0===a.count&&a.resize(e.residueStore.count),e.eachResidueN(2,n);var h=e.getResidueProxy(),l=e.getResidueProxy();e.eachChain(function(t){0!==t.residueCount&&(h.index=t.residueOffset,l.index=t.residueOffset+t.residueCount-1,n(l,h))}),e.atomSetDict.backbone=s,t.Debug&&jf.timeEnd(\"calculateBondsBetween\")}function ws(e){function r(t){var e=[];return Object.keys(o).forEach(function(r){var u=o[r].clone();s.copy(n).applyMatrix4(u),c.setFromMatrixPosition(u),c.sub(a),s.x>1&&(c.x-=1),s.x<0&&(c.x+=1),s.y>1&&(c.y-=1),s.y<0&&(c.y+=1),s.z>1&&(c.z-=1),s.z<0&&(c.z+=1),t&&c.add(t),u.setPosition(c),u.multiplyMatrices(i.fracToCart,u),u.multiply(i.cartToFrac),e.push(u)}),e}if(e.unitcell){t.Debug&&jf.time(\"buildUnitcellAssembly\");var i=e.unitcell,n=e.center.clone().applyMatrix4(i.cartToFrac),o=ps(i.spacegroup),a=new g,s=new g,c=new g;n.x>1&&(a.x-=1),n.x<0&&(a.x+=1),n.y>1&&(a.y-=1),n.y<0&&(a.y+=1),n.z>1&&(a.z-=1),n.z<0&&(a.z+=1);var u,h=new gy(\"UNITCELL\"),l=r();if(e.biomolDict.NCS){u=[new v].concat(e.biomolDict.NCS.partList[0].matrixList);var p=[];l.forEach(function(t){u.forEach(function(e){p.push(t.clone().multiply(e))})}),h.addPart(p)}else h.addPart(l);var d=new g,f=new gy(\"SUPERCELL\"),m=Array.prototype.concat.call(r(d.set(1,0,0)),r(d.set(0,1,0)),r(d.set(0,0,1)),r(d.set(-1,0,0)),r(d.set(0,-1,0)),r(d.set(0,0,-1)),r(d.set(1,1,0)),r(d.set(1,0,1)),r(d.set(0,1,1)),r(d.set(-1,-1,0)),r(d.set(-1,0,-1)),r(d.set(0,-1,-1)),r(d.set(1,-1,-1)),r(d.set(1,1,-1)),r(d.set(1,-1,1)),r(d.set(-1,1,1)),r(d.set(-1,-1,1)),r(d.set(-1,1,-1)),r(d.set(0,1,-1)),r(d.set(0,-1,1)),r(d.set(1,0,-1)),r(d.set(-1,0,1)),r(d.set(1,-1,0)),r(d.set(-1,1,0)),r(),r(d.set(1,1,1)),r(d.set(-1,-1,-1)));if(e.biomolDict.NCS){var y=[];m.forEach(function(t){u.forEach(function(e){y.push(t.clone().multiply(e))})}),f.addPart(y)}else f.addPart(m);e.biomolDict.UNITCELL=h,e.biomolDict.SUPERCELL=f,t.Debug&&jf.timeEnd(\"buildUnitcellAssembly\")}}function Ss(t){var e=t.trim().toUpperCase();parseInt(e.charAt(0))&&(e=e.substr(1)),parseInt(e.charAt(0))&&(e=e.substr(1));var r=e.length;if(0===r)return\"\";if(1===r)return e;if(2===r){if(-1!==Sy.indexOf(e))return e;if(-1!==wy.indexOf(e[0]))return e[0]}return r>=3&&-1!==wy.indexOf(e[0])?e[0]:\"\"}function As(t){var e=t.bondHash,r=e.countArray,i=e.offsetArray,n=e.indexArray,o=t.getBondProxy();t.eachResidue(function(t){var e=t.residueType;if(void 0===e.bonds){var a=t.atomOffset,s=[],c=[],u=[],h={};t.eachAtom(function(t){for(var e=t.index,l=i[e],p=0,d=r[e];p<d;++p){o.index=n[l+p];var f=o.atomIndex1,m=o.atomIndex2;if(f>m){var g=m;m=f,f=g}var v=f+\"|\"+m;void 0===h[v]&&(h[v]=!0,s.push(f-a),c.push(m-a),u.push(o.bondOrder))}}),e.bonds={atomIndices1:s,atomIndices2:c,bondOrders:u}}})}function Ms(t,e){return t+\"|\"+e}function Es(t,e,r,i){return t+\"|\"+e.join(\",\")+\"|\"+(r?1:0)+\"|\"+(i||\"\")}function Ts(t,e,r){if(0!==r[0]&&0!==r[8]&&0!==r[4])for(var i=t.length,n=r[0],o=r[1],a=r[2],s=-e[0]+n+n/2,c=-e[1]+o+o/2,u=-e[2]+a+a/2,h=0;h<i;h+=3)t[h+0]=(t[h+0]+s)%n,t[h+1]=(t[h+1]+c)%o,t[h+2]=(t[h+2]+u)%a}function Ps(t,e){if(0!==e[0]&&0!==e[8]&&0!==e[4]){var r,i,n,o,a=t.length;for(r=3;r<a;r+=3)for(i=0;i<3;++i)if(o=t[r+i]-t[r-3+i],Math.abs(o)>.9*e[3*i+i])if(o>0)for(n=0;n<3;++n)t[r+n]-=e[3*i+n];else for(n=0;n<3;++n)t[r+n]+=e[3*i+n];return t}}function Cs(t,e,r){return[Oo(e,r[0],3,0,t),Oo(e,r[1],3,1,t),Oo(e,r[2],3,2,t)]}function Is(t,e,r,i,n){for(var o=t.length,a=new Float32Array(o),s=0;s<o;s+=3){var c=s+1,u=s+2;a[s]=Jn(i[s],r[s],e[s],t[s],n,1),a[c]=Jn(i[c],r[c],e[c],t[c],n,1),a[u]=Jn(i[u],r[u],e[u],t[u],n,1)}return a}function Rs(t,e,r){for(var i=t.length,n=new Float32Array(i),o=0;o<i;o+=3){var a=o+1,s=o+2;n[o]=Qn(e[o],t[o],r),n[a]=Qn(e[a],t[a],r),n[s]=Qn(e[s],t[s],r)}return n}function Ls(t){return\"front\"===t?rh:\"back\"===t?ih:nh}function Os(t,e){t.matrix.copy(e),t.matrix.decompose(t.position,t.quaternion,t.scale),t.matrixWorldNeedsUpdate=!0}function Ds(t,e){function r(e){t(e,i)}function i(){var t=n.shift();void 0!==t?(o=!0,setTimeout(function(){r(t)})):o=!1}var n=[],o=!1;if(e){for(var a=0,s=e.length;a<s;++a)n.push(e[a]);i()}this.push=function(t){n.push(t),o||i()},this.kill=function(){n.length=0},this.length=function(){return n.length}}function Ns(t){t.visible=!0}function ks(t){t.visible=!1}function Fs(t,e,r,i){var n=r-t,o=i-e;return Math.sqrt(n*n+o*o)}function Bs(t){for(var e=t||{},r=gn(e.width,256),i=gn(e.height,256),n=[r/2,i/2],o=Math.min(r/2,i/2),a=gn(e.delta,1/(o+1))*o,s=0,c=0,u=new Uint8Array(r*i*4),h=0,l=u.length;h<l;h+=4){var p=1-to(o-a,o,Fs(s,c,n[0],n[1]));u[h]=255*p,u[h+1]=255*p,u[h+2]=255*p,u[h+3]=255*p,++s===r&&(s=0,c++)}var d=new y(u,r,i);return d.needsUpdate=!0,d}function zs(t){jf.error(\"makeRepresentation: representation type \"+t+\" 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Qb(p.join(\"\"),d.join(\"\"));f.calc(),f.trace();var m,g,v,y,b;o=0,a=0,s=f.ali1.length;var x=[],_=[];for(m=0;m<s;++m)y=f.ali1[m],b=f.ali2[m],g=0,v=0,\"-\"===y?_[a]=!1:(_[a]=!0,g=1),\"-\"===b?x[o]=!1:(x[o]=!0,v=1),o+=g,a+=v;var w=[],S=[],A=h.getAtomProxy(),M=l.getAtomProxy();o=0,h.eachResidue(function(t){void 0!==t.traceAtomIndex&&t.traceAtomIndex===t.getAtomIndexByName(\"CA\")&&(x[o]&&(A.index=t.getAtomIndexByName(\"CA\"),w.push(A.x,A.y,A.z)),o+=1)}),o=0,l.eachResidue(function(t){void 0!==t.traceAtomIndex&&t.traceAtomIndex===t.getAtomIndexByName(\"CA\")&&(_[o]&&(M.index=t.getAtomIndexByName(\"CA\"),S.push(M.x,M.y,M.z)),o+=1)}),c=new Float32Array(w),u=new Float32Array(S)}else c=t.getView(new Cf(i+\" and .CA\")),u=e.getView(new Cf(n+\" and .CA\"));new Gy(c,u).transform(t),t.refreshPosition()}function $s(t,e){var r=!1,i=!1,n=!1;return(e=e||new g).set(2*t.x,2*t.y,2*t.z),t.eachBondedAtom(function(t){if(!r)return\"H\"===t.atomname?(e.set(t),void(r=!0)):void(i||\"CA\"!==t.atomname?n||\"C\"!==t.atomname||(n=!0,e.sub(t)):(e.sub(t),i=!0))}),r?e:i&&n?(e.normalize(),e.multiplyScalar(sx),e.add(t),e):void 0}function Hs(t){for(var e=t.length,r=new Float32Array(e),i=new Float32Array(e),n=new Float32Array(e),o=0;o<t.length;o++){var a=t[o];r[o]=a.x,i[o]=a.y,n[o]=a.z}return{x:r,y:i,z:n,count:e}}function Ws(){return 16777215*Math.random()}function Xs(t,e,r){return t&&\"Frames\"===t.type?new Lx(t,e,r):!t&&e.frames?new Ox(t,e,r):new Dx(t,e,r)}function qs(t,e){function r(t,r,i,n,o,a,s){a[s+0]=Jn(t.x,r.x,i.x,n.x,o,e),a[s+1]=Jn(t.y,r.y,i.y,n.y,o,e),a[s+2]=Jn(t.z,r.z,i.z,n.z,o,e)}function i(t,r,i,n,o,a){a.x=Jn(t.x,r.x,i.x,n.x,o,e),a.y=Jn(t.y,r.y,i.y,n.y,o,e),a.z=Jn(t.z,r.z,i.z,n.z,o,e)}function n(e,i,n,o,a,s){for(var c=0;c<t;++c)r(e,i,n,o,p*c,a,s+3*c)}function o(e,r,n,o,a,s){for(var c=0;c<t;++c){var u=p*c,h=u-d,l=u+d,g=s+3*c;h<0&&(h=0),l>1&&(l=1),i(e,r,n,o,h,f),i(e,r,n,o,l,m),m.sub(f).normalize(),m.toArray(a,g)}}function a(e,r,i,n,o){for(var a=r.next(),s=r.next(),c=r.next(),u=r.size,h=u-1,l=n||0,p=0;p<h;++p)e(a,a=s,s=c,c=r.next(),i,l),l+=3*t;o&&(e(r.get(u-2),a=r.get(u-1),s=r.get(0),c=r.get(1),i,l),l+=3*t)}function s(e,r,n,o,a,s,c,u,h,l,d,g,w){for(var S=0;S<t;++S){var A=g+3*S;w&&(A+=3*_);var M=p*S;i(e,r,n,o,M,f),i(a,s,c,u,M,m),v.subVectors(m,f).normalize(),y.fromArray(h,A),x.crossVectors(v,y).normalize(),x.toArray(d,A),b.crossVectors(y,x).normalize(),b.toArray(l,A)}}function c(e,r,i,n,o){for(var a=0;a<t;++a){var s=o+3*a;e.copy(b),y.fromArray(r,s),x.crossVectors(e,y).normalize(),x.toArray(n,s),b.crossVectors(y,x).normalize(),b.toArray(i,s)}}function u(e,r,i,n,o){var a;for(a=0;a<_;++a)i(e,n,o+3*a);for(a=_;a<t;++a)i(r,n,o+3*a)}function h(e,r,i,n,o){var a;for(a=0;a<_;++a)n[o+a]=i(e);for(a=_;a<t;++a)n[o+a]=i(r)}function l(e,r,i,n,o){for(var a=i(e),s=i(r),c=0;c<t;++c){var u=c/t;n[o+c]=(1-u)*a+u*s}}var p=1/t,d=1e-4,f=new g,m=new g;this.getPosition=function(e,r,i,o){e.reset(),a(n,e,r,i,o);var s=e.size-1,c=s*t*3;o&&(c+=3*t);var u=e.get(o?0:s);r[c]=u.x,r[c+1]=u.y,r[c+2]=u.z},this.getTangent=function(e,r,i,n){e.reset(),a(o,e,r,i,n);var s=(e.size-1)*t*3;n&&(s+=3*t),jo(r,r,s-3,s,3)};var v=new g,y=new g,b=new g,x=new g,_=Math.ceil(t/2);this.getNormal=function(e,r,i,n,o,a){b.set(0,0,1);for(var s=e-1,u=o||0,h=0;h<s;++h)c(v,r,i,n,u),u+=3*t;a&&(c(v,r,i,n,u),u+=3*t),x.toArray(n,u),b.toArray(i,u)},this.getNormalDir=function(e,r,i,n,o,a,c,u){e.reset(),r.reset();var h=new g,l=new g,p=new g,d=new g,f=new g,m=(new g).copy(e.next()),v=(new g).copy(e.next()),y=(new g).copy(e.next()),w=new g,S=(new g).copy(r.next()),A=(new g).copy(r.next()),M=(new g).copy(r.next());b.set(0,0,1);for(var E=e.size,T=E-1,P=a||0,C=0;C<T;++C)f.copy(m),m.copy(v),v.copy(y),y.copy(e.next()),w.copy(S),S.copy(A),A.copy(M),M.copy(r.next()),0===C?(h.subVectors(w,f),l.subVectors(S,m),h.dot(l)<0&&(l.multiplyScalar(-1),S.addVectors(m,l)),p.subVectors(A,v),l.dot(p)<0&&(p.multiplyScalar(-1),A.addVectors(v,p))):p.copy(d),d.subVectors(M,y),p.dot(d)<0&&(d.multiplyScalar(-1),M.addVectors(y,d)),s(f,m,v,y,w,S,A,M,i,n,o,P,u),P+=3*t;if(c&&(f.copy(e.get(E-2)),m.copy(e.get(E-1)),v.copy(e.get(0)),y.copy(e.get(1)),w.copy(r.get(E-2)),S.copy(r.get(E-1)),A.copy(r.get(0)),M.copy(r.get(1)),p.copy(d),d.subVectors(M,y),p.dot(d)<0&&(d.multiplyScalar(-1),M.addVectors(y,d)),s(f,m,v,y,w,S,A,M,i,n,o,P,u),P+=3*t),u){x.fromArray(o,3*_),b.fromArray(n,3*_);for(var I=0;I<_;++I)x.toArray(o,3*I),b.toArray(n,3*I)}else x.toArray(o,P),b.toArray(n,P)},this.getColor=function(e,r,i,n,o){e.reset(),e.next();for(var a=e.next(),s=e.size,c=s-1,h=n||0,l=0;l<c;++l)u(a,a=e.next(),r,i,h),h+=3*t;o&&(u(e.get(s-1),a=e.get(0),r,i,h),h+=3*t),i[h]=i[h-3],i[h+1]=i[h-2],i[h+2]=i[h-1]},this.getPicking=function(e,r,i,n,o){e.reset(),e.next();for(var a=e.next(),s=e.size,c=s-1,u=n||0,l=0;l<c;++l)h(a,a=e.next(),r,i,u),u+=t;o&&(h(e.get(s-1),a=e.get(0),r,i,u),u+=t),i[u]=i[u-1]},this.getSize=function(e,r,i,n,o){e.reset(),e.next();for(var a=e.next(),s=e.size,c=s-1,u=n||0,h=0;h<c;++h)l(a,a=e.next(),r,i,u),u+=t;o&&(l(e.get(s-1),a=e.get(0),r,i,u),u+=t),i[u]=i[u-1]}}function Ys(t,e){this.polymer=t,this.size=t.residueCount;var r=e||{};this.directional=r.directional||!1,this.positionIterator=r.positionIterator||!1,this.subdiv=r.subdiv||1,this.smoothSheet=r.smoothSheet||!1,isNaN(r.tension)?this.tension=this.polymer.isNucleic()?.5:.9:this.tension=r.tension||.5,this.interpolator=new qs(this.subdiv,this.tension)}function Zs(t,e,r){e=e||3.5,r=r||40;for(var i=new Cf(\"( ARG and ( .NE or .NH1 or .NH2 ) ) or ( ASP and .ND2 ) or ( GLN and .NE2 ) or ( HIS and ( .ND1 or .NE2 ) ) or ( LYS and .NZ ) or ( SER and .OG ) or ( THR and .OG1 ) or ( TRP and .NE1 ) or ( TYR and .OH ) or ( PROTEIN and .N )\"),n=new Cf(\"( ASN and .OD1 ) or ( ASP and ( OD1 or .OD2 ) ) or ( GLN and .OE1 ) or ( GLU and ( .OE1 or .OE2 ) ) or ( HIS and ( .ND1 or .NE2 ) ) or ( SER and .OG ) or ( THR and .OG1 ) or ( TYR and .OH ) or ( PROTEIN and .O )\"),o=t.getView(i),a=t.getView(n),s=new Xx(o,a).within(e),c=s.bondStore,u=t.getAtomProxy(),h=t.getAtomProxy(),l=t.getAtomProxy(),p=t.getAtomProxy(),d=t.getResidueProxy(),f=t.getResidueProxy(),m=new g,v=new g,y=0,b=c.count;y<b;++y)if(u.index=c.atomIndex1[y],h.index=c.atomIndex2[y],\"O\"===u.atomname&&\"N\"===h.atomname||\"N\"===u.atomname&&\"O\"===h.atomname)s.bondSet.clear(y);else if(\"N\"===u.atomname||\"N\"===h.atomname){var x,_;if(\"N\"===u.atomname?(x=u,_=h):(x=h,_=u),d.index=x.residueIndex,l.index=d.getAtomIndexByName(\"CA\"),void 0===l.index)continue;var w=d.getPreviousConnectedResidue(f);if(void 0===w)continue;if(p.index=w.getAtomIndexByName(\"C\"),void 0===p.index)continue;m.subVectors(x,p),v.subVectors(x,l),m.add(v).multiplyScalar(.5),v.subVectors(_,x),Hn(m.angleTo(v))>r&&s.bondSet.clear(y)}else(\"OH\"===u.atomname&&\"TYR\"===u.resname||\"OH\"===h.atomname&&\"TYR\"===h.resname)&&(function(t,e,i,n){var o,a;t.atomname===i?(o=t,a=e):(o=e,a=t),d.index=o.residueIndex;var s=d.getAtomIndexByName(n);return m.subVectors(s,o),v.subVectors(s,a),Hn(m.angleTo(v))<r}(u,h,\"OH\",\"CZ\")||s.bondSet.clear(y));return{atomSet:s.atomSet,bondSet:s.bondSet,bondStore:s.bondStore}}function Ks(t,e,r){e=e||3.5,r=r||40;for(var i=new Cf(\"( PROTEIN and .N )\"),n=new Cf(\"( PROTEIN and .O )\"),o=t.getView(i),a=t.getView(n),s=new Xx(o,a).within(e),c=s.bondStore,u=t.getAtomProxy(),h=t.getAtomProxy(),l=t.getAtomProxy(),p=t.getAtomProxy(),d=t.getResidueProxy(),f=t.getResidueProxy(),m=new g,v=new g,y=0,b=c.count;y<b;++y){u.index=c.atomIndex1[y],h.index=c.atomIndex2[y];var x,_;if(\"N\"===u.atomname?(x=u,_=h):(x=h,_=u),d.index=x.residueIndex,l.index=d.getAtomIndexByName(\"CA\"),void 0!==l.index){var w=d.getPreviousConnectedResidue(f);void 0!==w&&(p.index=w.getAtomIndexByName(\"C\"),void 0!==p.index&&(m.subVectors(x,p),v.subVectors(x,l),m.add(v).multiplyScalar(.5),v.subVectors(_,x),Hn(m.angleTo(v))>r&&s.bondSet.clear(y)))}}return{atomSet:s.atomSet,bondSet:s.bondSet,bondStore:s.bondStore}}function Qs(t){var e=JSON.stringify(t);return void 0===Yx[e]&&(Yx[e]=new Zx(t)),Yx[e]}function Js(t,e){this.type=t,this.text=e||{}}function tc(t,e,r,i,n){function o(t,i,o){return((t*e+i)*r+o)*n}var a,s=new(i=i||Int32Array)(t*e*r*(n=n||1));this.data=s,this.index=o,this.set=function(t,e,r){var i=arguments,c=o(t,e,r);for(a=0;a<n;++a)s[c+a]=i[3+a]},this.toArray=function(t,e,r,i,c){var u=o(t,e,r);for(void 0===i&&(i=[]),void 0===c&&(c=0),a=0;a<n;++a)i[c+a]=s[u+a]},this.fromArray=function(t,e,r,i,c){var u=o(t,e,r);for(void 0===c&&(c=0),a=0;a<n;++a)s[u+a]=i[c+a]},this.copy=function(t){this.data.set(t.data)},this.clone=function(){return new tc(t,e,r,i,n).copy(this)}}function ec(t,e,r){function i(t,e,r,i,o){m=e||1.4,g=r||2,E=o||!0;var a=0;for(var s in d)a=Math.max(a,s);var c=os(I,R,a,g,t?m:0);y=c.dim[0],b=c.dim[1],x=c.dim[2],_=c.matrix,w=c.tran,g=c.scaleFactor,S={},A={},n(t),M=m*g,v=i||m/g,T=new Uint8Array(y*b*x),t&&(P=new Float64Array(y*b*x)),E&&(C=new Int32Array(y*b*x))}function n(t){var e,r,i,n,o,a,s,c,u,h;for(var l in d)if(e=d[l],!S[l]){for(a=(s=t?(e+m)*g+.5:e*g+.5)*s,c=Math.floor(s)+1,u=new Int32Array(c*c),h=0,r=0;r<c;++r)for(i=0;i<c;++i)(n=r*r+i*i)>a?u[h]=-1:(o=Math.sqrt(a-n),u[h]=Math.floor(o)),++h;A[l]=c,S[l]=u}}function o(r){var i,n,o,a,s,c,u,h,l,p,d,f,m,v,_,M,P,I,R=3*r,O=r;i=Math.floor(.5+g*(t[R]+w[0])),n=Math.floor(.5+g*(t[R+1]+w[1])),o=Math.floor(.5+g*(t[R+2]+w[2]));var D,N=e[O],k=S[N],F=0,B=b*x,z=A[N];for(p=0;p<z;++p)for(d=0;d<z;++d){if(-1!==(D=k[F]))for(M=-1;M<2;++M)for(P=-1;P<2;++P)for(I=-1;I<2;++I)if(0!==M&&0!==P&&0!==I)for(u=M*p,l=I*d,f=0;f<=D;++f)if(h=f*P,m=i+u,v=n+h,_=o+l,!(m<0||v<0||_<0||m>=y||v>=b||_>=x)){var U=m*B+v*x+_;if(E)if(T[U]&L){if(T[U]&L){var j=C[U];j!==R&&u*u+h*h+l*l<(a=i+u-Math.floor(.5+g*(t[j]+w[0])))*a+(s=n+h-Math.floor(.5+g*(t[j+1]+w[1])))*s+(c=o+l-Math.floor(.5+g*(t[j+2]+w[2])))*c&&(C[U]=r)}}else T[U]|=L,C[U]=r;else T[U]|=L}F++}}function a(e){console.time(\"EDTSurface fillvoxels\");var r,i;for(r=0,i=T.length;r<i;++r)T[r]=0,e&&(P[r]=-1),E&&(C[r]=-1);for(r=0,i=t.length/3;r<i;++r)o(r);for(r=0,i=T.length;r<i;++r)T[r]&L&&(T[r]|=O);console.timeEnd(\"EDTSurface fillvoxels\")}function s(r){var i,n,o,a,s,c,u,h,l,p,d,f,m,v,_,M,P,I,R,L=3*r,D=r,N=0;i=Math.floor(.5+g*(t[L]+w[0])),n=Math.floor(.5+g*(t[L+1]+w[1])),o=Math.floor(.5+g*(t[L+2]+w[2]));var k=e[D],F=b*x;for(m=0,R=A[k];m<R;++m)for(v=0;v<R;++v){if(-1!==S[k][N])for(M=-1;M<2;++M)for(P=-1;P<2;++P)for(I=-1;I<2;++I)if(0!==M&&0!==P&&0!==I)for(u=M*m,l=I*v,_=0;_<=S[k][N];++_)if(h=_*P,p=i+u,d=n+h,f=o+l,!(p<0||d<0||f<0||p>=y||d>=b||f>=x)){var B=p*F+d*x+f;if(T[B]&O){if(E){var z=C[B];u*u+h*h+l*l<(a=Math.floor(.5+g*(t[z]+w[0])))*a+(s=Math.floor(.5+g*(t[z+1]+w[1])))*s+(c=Math.floor(.5+g*(t[z+2]+w[2])))*c&&(C[B]=r)}}else T[B]|=O,E&&(C[B]=r)}N++}}function c(){var e,r;for(e=0,r=T.length;e<r;++e)T[e]&=~O;for(e=0,r=t.length/3;e<r;++e)s(e)}function u(){var t,e,r,i=b*x;for(t=0;t<y;++t)for(e=0;e<x;++e)for(r=0;r<b;++r){var n=t*i+r*x+e;if(T[n]&L)for(var o=0;o<26;){var a=t+N[o][0],s=e+N[o][2],c=r+N[o][1];if(a>-1&&a<y&&c>-1&&c<b&&s>-1&&s<x&&!(T[a*i+c*x+s]&L)){T[n]|=D;break}o++}}}function h(){console.time(\"EDTSurface fastdistancemap\");var t,e,r,i,n,o=new tc(y,b,x,Uint16Array,3),a=b*x,s=M*M,c=0;for(t=0;t<y;++t)for(e=0;e<b;++e)for(r=0;r<x;++r)T[n=t*a+e*x+r]&=~O,T[n]&L&&T[n]&D&&(o.set(t,e,r,t,e,r),P[n]=0,T[n]|=O,c+=1);var u=new Int32Array(3*c),h=0,p=new Int32Array(3*c),d=0;for(t=0;t<y;++t)for(e=0;e<b;++e)for(r=0;r<x;++r)T[n=t*a+e*x+r]&D&&(u[h]=t,u[h+1]=e,u[h+2]=r,h+=3,T[n]&=~D);do{for(d=l(u,o,h,p),h=0,t=0,i=d;t<i;t+=3)n=a*p[t]+x*p[t+1]+p[t+2],T[n]&=~D,P[n]<=1.0404*s&&(u[h]=p[t],u[h+1]=p[t+1],u[h+2]=p[t+2],h+=3)}while(h>0);var f,m=v*v,g=new Uint16Array(3);for(t=0;t<y;++t)for(e=0;e<b;++e)for(r=0;r<x;++r)T[n=t*a+e*x+r]&=~D,T[n]&L&&(T[n]&O&&!(T[n]&O&&P[n]>=m)||(T[n]|=D,E&&T[n]&O&&(o.toArray(t,e,r,g),f=g[0]*a+g[1]*x+g[2],C[n]=C[f])));console.timeEnd(\"EDTSurface fastdistancemap\")}function l(t,e,r,i){var n,o,a,s,c,u,h,l,p,d,f,m,g=new Uint16Array(3),v=0;if(0===r)return v;var 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v}function p(t){var e,r=T.length;if(\"vws\"===t)for(e=0;e<r;++e)T[e]&=~D,T[e]=T[e]&O?1:0;else if(\"ms\"===t)for(e=0;e<r;++e)T[e]&=~O,T[e]&D&&(T[e]|=O),T[e]&=~D,T[e]=T[e]&O?1:0;else if(\"ses\"===t)for(e=0;e<r;++e)T[e]&D&&T[e]&O?T[e]&=~D:T[e]&D&&!(T[e]&O)&&(T[e]|=O),T[e]=T[e]&O?1:0;else if(\"sas\"===t)for(e=0;e<r;++e)T[e]&=~D,T[e]=T[e]&O?1:0}var d=ns(e),f=ca(t);0===t.length&&(f[0].set([0,0,0]),f[1].set([0,0,0]));var m,g,v,y,b,x,_,w,S,A,M,E,T,P,C,I=f[0],R=f[1],L=1,O=2,D=4,N=[new Int32Array([1,0,0]),new Int32Array([-1,0,0]),new Int32Array([0,1,0]),new Int32Array([0,-1,0]),new Int32Array([0,0,1]),new Int32Array([0,0,-1]),new Int32Array([1,1,0]),new Int32Array([1,-1,0]),new Int32Array([-1,1,0]),new Int32Array([-1,-1,0]),new Int32Array([1,0,1]),new Int32Array([1,0,-1]),new Int32Array([-1,0,1]),new Int32Array([-1,0,-1]),new Int32Array([0,1,1]),new Int32Array([0,1,-1]),new Int32Array([0,-1,1]),new Int32Array([0,-1,-1]),new Int32Array([1,1,1]),new Int32Array([1,1,-1]),new Int32Array([1,-1,1]),new Int32Array([-1,1,1]),new Int32Array([1,-1,-1]),new Int32Array([-1,-1,1]),new Int32Array([-1,1,-1]),new Int32Array([-1,-1,-1])];this.getVolume=function(t,e,o,s,l){console.time(\"EDTSurface.getVolume\");var d=\"vws\"!==t;i(d,e,o,s,l),a(d),u(),\"ms\"!==t&&\"ses\"!==t||h(),\"ses\"===t&&(n(!1),c()),p(t);for(var f=0,m=C.length;f<m;++f)C[f]=r[C[f]];return console.timeEnd(\"EDTSurface.getVolume\"),{data:T,nx:x,ny:b,nz:y,atomindex:C}},this.getSurface=function(t,e,r,i,n,o,a){var s=this.getVolume(t,e,r,i,n);return new as(s.data,s.nx,s.ny,s.nz,s.atomindex).getSurface(1,o,void 0,_,a)}}function rc(t,e,r,i,n,o,a){function s(t,e){return Math.floor((t-e)/a)}for(var c=t.length,u=n[0],h=n[1],l=n[2],p=o[0],d=o[1],f=o[2],m=s(p,u)+1,g=s(d,h)+1,v=s(f,l)+1,y=m*g*v,b=g*v,x=[],_=0;_<c;_++){var w=function(t,e,r){return(s(t,u)*g+s(e,h))*v+s(r,l)}(t[_],e[_],r[_]);void 0===x[w]?x[w]=[_]:x[w].push(_)}var S=new Uint32Array(y),A=new Uint16Array(y),M=new Uint32Array(c),E=0,T=0;for(_=0;_<y;_++){var P=S[_]=E,C=x[_];if(void 0!==C)for(var I=0;I<C.length;I++)M[E]=C[I],E++;var R=E-P;A[_]=R,R>T&&(T=R)}this.neighbourListLength=27*T+1,this.withinRadii=function(n,o,a,c,p){for(var d=0,f=s(n,u),y=s(o,h),x=s(a,l),_=Math.max(0,f-1),w=Math.max(0,y-1),E=Math.max(0,x-1),T=Math.min(m,f+1),P=Math.min(g,y+1),C=Math.min(v,x+1),I=_;I<=T;++I)for(var R=I*b,L=w;L<=P;++L)for(var O=L*v,D=E;D<=C;++D)for(var N=R+O+D,k=S[N],F=k+A[N],B=k;B<F;B++){var z=M[B],U=t[z]-n,j=e[z]-o,G=r[z]-a,V=i[z]+c;U*U+j*j+G*G<=V*V&&(p[d++]=M[B])}p[d]=-1}}function ic(t,e,r){function i(t,r,i,n){T=gn(t,1.4),P=gn(r,2),C=gn(i,!0),I=gn(n,30),A=new Float32Array(v),M=new Float32Array(v);for(var c=0;c<A.length;++c){var u=e[c]+T;A[c]=u,M[c]=u*u}E=0;for(var h=0;h<A.length;++h)A[h]>E&&(E=A[h]);o(),a(),s(),H=-1}function n(t,e,r){for(var i=0;i<t.length;i++)t[i]=e+r*i}function o(){var t=os(V,$,E,P,0);P=t.scaleFactor,R=t.dim,L=t.matrix,G=Math.min(5,2+Math.floor(T*P)),O=No(R[0]*R[1]*R[2],-1001),D=new Int32Array(O.length),N=new Float32Array(R[0]),k=new Float32Array(R[1]),F=new Float32Array(R[2]),n(N,V[0],1/P),n(k,V[1],1/P),n(F,V[2],1/P)}function a(){var t=0,e=2*Math.PI/I;z=new Float32Array(I),B=new Float32Array(I);for(var r=0;r<I;r++)z[r]=Math.cos(t),B[r]=Math.sin(t),t+=e}function s(){U=new rc(y,b,x,A,V,$,2.01*E),j=new Int32Array(U.neighbourListLength)}function c(t,e,r,i,n){var o;if(-1!==H){if((o=H)!==i&&o!==n&&u(o,t,e,r))return o;H=-1}var a=0;for(o=j[a];o>=0;){if(o!==i&&o!==n&&u(o,t,e,r))return H=o,o;o=j[++a]}return H=-1,-1}function u(e,r,i,n){var o=3*e,a=M[e],s=t[o]-r,c=t[o+1]-i,u=t[o+2]-n;return s*s+c*c+u*u<a}function h(){for(var t=0;t<v;t++){var e=y[t],r=b[t],i=x[t],n=A[t],o=M[t];U.withinRadii(e,r,i,n,j);for(var a=Math.ceil(n*P),s=Math.floor(P*(e-V[0])),u=Math.floor(P*(r-V[1])),h=Math.floor(P*(i-V[2])),l=Math.max(0,s-a),p=Math.max(0,u-a),d=Math.max(0,h-a),f=Math.min(R[0],s+a+2),m=Math.min(R[1],u+a+2),g=Math.min(R[2],h+a+2),_=l;_<f;_++)for(var w=N[_]-e,S=R[1]*R[2]*_,E=p;E<m;E++)for(var T=k[E]-r,I=w*w+T*T,L=S+R[2]*E,B=d;B<g;B++){var z=F[B]-i,G=I+z*z;if(G<o){var $=B+L;O[$]<0&&(O[$]=-O[$]);var H=Math.sqrt(G),W=n/H,X=w*W,q=T*W,Y=z*W;if(X+=e,q+=r,Y+=i,-1===c(X,q,Y,t,-1)){var Z=n-H;Z<O[$]&&(O[$]=Z,C&&(D[$]=t))}}}}}function l(){for(var t=0;t<v;t++){U.withinRadii(y[t],b[t],x[t],A[t],j);for(var e=0,r=j[e];r>=0;)t<r&&p(t,r),r=j[++e]}}function p(t,e){var r=A[t],i=A[e],n=W[0]=y[e]-y[t],o=W[1]=b[e]-b[t],a=W[2]=x[e]-x[t],s=n*n+o*o+a*a,u=Math.sqrt(s),h=r*((r*r+u*u-i*i)/(2*r*u));ba(W,W),d(X,W),ba(X,X),da(q,W,X),ba(q,q);var l=Math.sqrt(r*r-h*h);ya(X,X,l),ya(q,q,l),ya(W,W,h),W[0]+=y[t],W[1]+=b[t],W[2]+=x[t],H=-1;for(var p=G,f=0;f<I;f++){var m=z[f],g=B[f],v=W[0]+m*X[0]+g*q[0],_=W[1]+m*X[1]+g*q[1],w=W[2]+m*X[2]+g*q[2];if(-1===c(v,_,w,t,e))for(var S=Math.floor(P*(v-V[0])),M=Math.floor(P*(_-V[1])),E=Math.floor(P*(w-V[2])),T=Math.max(0,S-p),L=Math.max(0,M-p),U=Math.max(0,E-p),j=Math.min(R[0],S+p+2),$=Math.min(R[1],M+p+2),Y=Math.min(R[2],E+p+2),Z=T;Z<j;Z++){n=v-N[Z];for(var K=R[1]*R[2]*Z,Q=L;Q<$;Q++)for(var J=n*n+(o=_-k[Q])*o,tt=K+R[2]*Q,et=U;et<Y;et++){s=J+(a=w-F[et])*a;var rt=et+tt,it=O[rt];it>0&&s<it*it&&(O[rt]=Math.sqrt(s),C&&(D[rt]=t))}}}}function d(t,e){return t[0]=t[1]=t[2]=1,0!==e[0]?t[0]=(e[1]+e[2])/-e[0]:0!==e[1]?t[1]=(e[0]+e[2])/-e[1]:0!==e[2]&&(t[2]=(e[0]+e[1])/-e[2]),t}function f(){for(var t=0;t<O.length;t++)O[t]<0&&(O[t]=0)}function m(){for(var t=0;t<D.length;t++)D[t]=r[D[t]]}function g(t,e,r){console.time(\"AVSurface.getVolume\"),console.time(\"AVSurface.init\"),i(t,e,r),console.timeEnd(\"AVSurface.init\"),console.time(\"AVSurface.projectPoints\"),h(),console.timeEnd(\"AVSurface.projectPoints\"),console.time(\"AVSurface.projectTorii\"),l(),console.timeEnd(\"AVSurface.projectTorii\"),f(),m(),console.timeEnd(\"AVSurface.getVolume\")}for(var v=e.length,y=new Float32Array(v),b=new Float32Array(v),x=new Float32Array(v),_=0;_<v;_++){var w=3*_;y[_]=t[w],b[_]=t[w+1],x[_]=t[w+2]}var S=ca(t);0===t.length&&(S[0].set([0,0,0]),S[1].set([0,0,0]));var A,M,E,T,P,C,I,R,L,O,D,N,k,F,B,z,U,j,G,V=S[0],$=S[1],H=-1,W=new Float32Array([0,0,0]),X=new Float32Array([0,0,0]),q=new Float32Array([0,0,0]);this.getSurface=function(t,e,r,i,n,o,a){return g(e,r,n),new as(O,R[2],R[1],R[0],D).getSurface(e,!1,void 0,L,a)}}function nc(t){function e(t){for(var e=l.atomCount[t],n=l.atomOffset[t],o=new Array(e),a=0;a<e;++a)o[a]=h.atomTypeId[n+a];l.residueTypeId[t]=f.add(r,o,i)}var r,i,n=null,o=null,a=null,s=null,c=null,u=null,h=t.atomStore,l=t.residueStore,p=t.chainStore,d=t.modelStore,f=t.residueMap,m=-1,g=-1,v=-1,y=-1;this.addAtom=function(t,f,b,x,_,w,S,A){var M=!1,E=!1,T=!1;n!==t?(M=!0,E=!0,T=!0,y+=1,v+=1,g+=1):o!==b?(E=!0,T=!0,v+=1,g+=1):s===_&&a===x&&c===A||(T=!0,g+=1),m+=1,M&&(d.growIfFull(),d.chainOffset[y]=v,d.chainCount[y]=0,d.count+=1,p.modelIndex[v]=y),E&&(p.growIfFull(),p.setChainname(v,f),p.setChainid(v,b),p.residueOffset[v]=g,p.residueCount[v]=0,p.count+=1,p.modelIndex[v]=y,d.chainCount[y]+=1,l.chainIndex[g]=v),T&&(r=a,i=u,g>0&&e(g-1),l.growIfFull(),l.resno[g]=_,void 0!==S&&(l.sstruc[g]=S.charCodeAt(0)),void 0!==A&&(l.inscode[g]=A.charCodeAt(0)),l.atomOffset[g]=m,l.atomCount[g]=0,l.count+=1,l.chainIndex[g]=v,p.residueCount[v]+=1),h.count+=1,h.residueIndex[m]=g,l.atomCount[g]+=1,n=t,o=b,a=x,s=_,c=A,u=w},this.finalize=function(){r=a,i=u,g>-1&&e(g)}}function oc(t){switch(t=t.toLowerCase()){case\"polymer\":return _v;case\"non-polymer\":return wv;case\"macrolide\":return Sv;case\"water\":return Av;default:return xv}}function ac(t,e,r){var i=\"\"+t;return e&&(i+=\":\"+e),r&&(i+=\"^\"+r),i}function sc(t){return!t||t[0]!==t[t.length-1]||\"'\"!==t[0]&&'\"'!==t[0]?t:t.substring(1,t.length-1)}function cc(t,e){Array.isArray(t[e])||Object.keys(t).forEach(function(e){t[e]=[t[e]]})}function uc(t){return\"?\"!==t}function hc(t,e){return uc(t)?t:e}function lc(t){switch(t.toLowerCase()){case\"?\":case\"sing\":return 1;case\"doub\":return 2;case\"trip\":return 3;case\"quad\":return 4}return 0}function pc(t,e,r){var i,n,o=e.atomStore,a=e.atomMap,s=t.chem_comp,c=t.chem_comp_atom,u=t.chem_comp_bond;s&&(s.name&&(e.title=s.name.trim().replace(yw,\"\")),s.id&&(e.id=s.id.trim().replace(yw,\"\")));var h={};if(c){var l,p,d,f;for(n=c.comp_id.length,i=0;i<n;++i)o.growIfFull(),l=c.atom_id[i].replace(vw,\"\"),p=c.type_symbol[i],h[l]=i,o.atomTypeId[i]=a.add(l,p),o.x[i]=c.model_Cartn_x[i],o.y[i]=c.model_Cartn_y[i],o.z[i]=c.model_Cartn_z[i],o.serial[i]=i,d=c.pdbx_component_comp_id[i],f=c.pdbx_residue_numbering?c.pdbx_residue_numbering[i]:1,r.addAtom(0,\"\",\"\",d,f,1);for(i=0;i<n;++i){var m=i+n;o.growIfFull(),l=c.atom_id[i].replace(vw,\"\"),p=c.type_symbol[i],o.atomTypeId[m]=a.add(l,p),o.x[m]=c.pdbx_model_Cartn_x_ideal[i],o.y[m]=c.pdbx_model_Cartn_y_ideal[i],o.z[m]=c.pdbx_model_Cartn_z_ideal[i],o.serial[m]=m,d=c.pdbx_component_comp_id[i],f=c.pdbx_residue_numbering?c.pdbx_residue_numbering[i]:1,r.addAtom(1,\"\",\"\",d,f,1)}}if(c&&u){var g,v,y;n=u.comp_id.length;var b=c.comp_id.length,x=e.getAtomProxy(),_=e.getAtomProxy();for(i=0;i<n;++i)g=u.atom_id_1[i].replace(vw,\"\"),v=u.atom_id_2[i].replace(vw,\"\"),y=lc(u.value_order[i]),x.index=h[g],_.index=h[v],e.bondStore.growIfFull(),e.bondStore.addBond(x,_,y),x.index+=b,_.index+=b,e.bondStore.growIfFull(),e.bondStore.addBond(x,_,y)}}function dc(t,e,r){function i(t){return o.get(n.atomTypeId[t]).covalent}var n=e.atomStore,o=e.atomMap;t.data&&(e.id=t.data,e.name=t.data),e.unitcell=new uw({a:parseFloat(t.cell_length_a),b:parseFloat(t.cell_length_b),c:parseFloat(t.cell_length_c),alpha:parseFloat(t.cell_angle_alpha),beta:parseFloat(t.cell_angle_beta),gamma:parseFloat(t.cell_angle_gamma),spacegroup:sc(t.symmetry_space_group_name_H)});for(var a=new g,s=new g,c=t.atom_site_type_symbol.length,u=0;u<c;++u){n.growIfFull();var h=t.atom_site_label[u],l=t.atom_site_type_symbol[u];n.atomTypeId[u]=o.add(h,l),a.set(t.atom_site_fract_x[u],t.atom_site_fract_y[u],t.atom_site_fract_z[u]),a.applyMatrix4(e.unitcell.fracToCart),s.add(a),n.x[u]=a.x,n.y[u]=a.y,n.z[u]=a.z,t.atom_site_occupancy&&(n.occupancy[u]=parseFloat(t.atom_site_occupancy[u])),n.serial[u]=u,r.addAtom(0,\"\",\"\",\"HET\",1,1)}s.divideScalar(c),e.center=s,ws(e);for(var p=new g,d=new g,f=e.biomolDict.SUPERCELL.partList[0].matrixList,m=c,y=new v,b=0;b<c;++b)!function(t){var e=i(t);a.set(n.x[t],n.y[t],n.z[t]),f.forEach(function(o){if(!y.equals(o)){p.copy(a),p.applyMatrix4(o);for(var s=0;s<c;++s){d.set(n.x[s],n.y[s],n.z[s]);var u=p.distanceToSquared(d),h=i(s)+e,l=h+.3,f=h-.5;if(u<l*l&&u>f*f)return n.growIfFull(),n.atomTypeId[m]=n.atomTypeId[t],n.x[m]=p.x,n.y[m]=p.y,n.z[m]=p.z,n.occupancy[m]=n.occupancy[t],n.serial[m]=m,n.altloc[m]=\"A\".charCodeAt(0),r.addAtom(0,\"\",\"\",\"HET\",1,1),void(m+=1)}}})}(b)}function fc(t,e,r){var i,n,o,a,s=[],c=[],u=t.struct_conf;if(u)for(cc(u,\"id\"),i=0,n=u.beg_auth_seq_id.length;i<n;++i){var h=parseInt(u.pdbx_PDB_helix_class[i]);Number.isNaN(h)||(o=u.pdbx_beg_PDB_ins_code[i],a=u.pdbx_end_PDB_ins_code[i],s.push([r[u.beg_label_asym_id[i]],parseInt(u.beg_auth_seq_id[i]),hc(o,\"\"),r[u.end_label_asym_id[i]],parseInt(u.end_auth_seq_id[i]),hc(a,\"\"),(hw[h]||hw[\"\"]).charCodeAt(0)]))}var l=t.struct_sheet_range;if(l)for(cc(l,\"id\"),i=0,n=l.beg_auth_seq_id.length;i<n;++i)o=l.pdbx_beg_PDB_ins_code[i],a=l.pdbx_end_PDB_ins_code[i],c.push([r[l.beg_label_asym_id[i]],parseInt(l.beg_auth_seq_id[i]),hc(o,\"\"),r[l.end_label_asym_id[i]],parseInt(l.end_auth_seq_id[i]),hc(a,\"\")]);return!(!u&&!l)&&{helices:s,sheets:c}}function mc(t,e,r){var i={},n=e.biomolDict;if(t.pdbx_struct_oper_list){var o=t.pdbx_struct_oper_list;cc(o,\"id\"),o.id.forEach(function(t,e){var r=new v,n=r.elements;n[0]=parseFloat(o[\"matrix[1][1]\"][e]),n[1]=parseFloat(o[\"matrix[1][2]\"][e]),n[2]=parseFloat(o[\"matrix[1][3]\"][e]),n[4]=parseFloat(o[\"matrix[2][1]\"][e]),n[5]=parseFloat(o[\"matrix[2][2]\"][e]),n[6]=parseFloat(o[\"matrix[2][3]\"][e]),n[8]=parseFloat(o[\"matrix[3][1]\"][e]),n[9]=parseFloat(o[\"matrix[3][2]\"][e]),n[10]=parseFloat(o[\"matrix[3][3]\"][e]),n[3]=parseFloat(o[\"vector[1]\"][e]),n[7]=parseFloat(o[\"vector[2]\"][e]),n[11]=parseFloat(o[\"vector[3]\"][e]),r.transpose(),i[t]=r})}if(t.pdbx_struct_assembly_gen){var a=t.pdbx_struct_assembly_gen;cc(a,\"assembly_id\");var s=function(t){var e={};return t.replace(/[()']/g,\"\").split(\",\").forEach(function(t){if(t.includes(\"-\"))for(var r=t.split(\"-\"),n=parseInt(r[0]),o=parseInt(r[1]);n<=o;++n)e[n]=i[n];else e[t]=i[t]}),e};a.assembly_id.forEach(function(t,e){var i={},o=a.oper_expression[e].replace(/['\"]\\(|['\"]/g,\"\");if(o.includes(\")(\")||o.indexOf(\"(\")>0){o=o.split(\"(\");var c=s(o[0]),u=s(o[1]);Object.keys(c).forEach(function(t){Object.keys(u).forEach(function(e){var r=new v;r.multiplyMatrices(c[t],u[e]),i[t+\"x\"+e]=r})})}else i=s(o);var h=[];for(var l in i)h.push(i[l]);var p=t;/^(0|[1-9][0-9]*)$/.test(p)&&(p=\"BU\"+p);for(var d=a.asym_id_list[e].split(\",\"),f=0,m=d.length;f<m;++f)d[f]=r[d[f]];void 0===n[p]&&(n[p]=new gy(p)),n[p].addPart(h,d)})}if(t.struct_ncs_oper){var c=t.struct_ncs_oper;cc(c,\"id\");n.NCS=new gy(\"NCS\");var u=n.NCS.addPart();c.id.forEach(function(t,e){if(\"given\"!==c.code[e]){var r=new v,i=r.elements;i[0]=parseFloat(c[\"matrix[1][1]\"][e]),i[1]=parseFloat(c[\"matrix[1][2]\"][e]),i[2]=parseFloat(c[\"matrix[1][3]\"][e]),i[4]=parseFloat(c[\"matrix[2][1]\"][e]),i[5]=parseFloat(c[\"matrix[2][2]\"][e]),i[6]=parseFloat(c[\"matrix[2][3]\"][e]),i[8]=parseFloat(c[\"matrix[3][1]\"][e]),i[9]=parseFloat(c[\"matrix[3][2]\"][e]),i[10]=parseFloat(c[\"matrix[3][3]\"][e]),i[3]=parseFloat(c[\"vector[1]\"][e]),i[7]=parseFloat(c[\"vector[2]\"][e]),i[11]=parseFloat(c[\"vector[3]\"][e]),r.transpose(),u.matrixList.push(r)}}),0===u.matrixList.length&&delete n.NCS}var h={};if(t.cell){var l=t.cell,p=parseFloat(l.length_a),d=parseFloat(l.length_b),f=parseFloat(l.length_c),m=new Float32Array(9);m[0]=p,m[4]=d,m[8]=f,e.boxes.push(m),h.a=p,h.b=d,h.c=f,h.alpha=parseFloat(l.angle_alpha),h.beta=parseFloat(l.angle_beta),h.gamma=parseFloat(l.angle_gamma)}t.symmetry&&(h.spacegroup=sc(t.symmetry[\"space_group_name_H-M\"]));var g=new v;if(t.database_PDB_matrix){var y=t.database_PDB_matrix,b=g.elements;b[0]=parseFloat(y[\"origx[1][1]\"]),b[1]=parseFloat(y[\"origx[1][2]\"]),b[2]=parseFloat(y[\"origx[1][3]\"]),b[4]=parseFloat(y[\"origx[2][1]\"]),b[5]=parseFloat(y[\"origx[2][2]\"]),b[6]=parseFloat(y[\"origx[2][3]\"]),b[8]=parseFloat(y[\"origx[3][1]\"]),b[9]=parseFloat(y[\"origx[3][2]\"]),b[10]=parseFloat(y[\"origx[3][3]\"]),b[3]=parseFloat(y[\"origx_vector[1]\"]),b[7]=parseFloat(y[\"origx_vector[2]\"]),b[11]=parseFloat(y[\"origx_vector[3]\"]),g.transpose(),h.origx=g}var x=new v;if(t.atom_sites){var _=t.atom_sites,w=x.elements;w[0]=parseFloat(_[\"fract_transf_matrix[1][1]\"]),w[1]=parseFloat(_[\"fract_transf_matrix[1][2]\"]),w[2]=parseFloat(_[\"fract_transf_matrix[1][3]\"]),w[4]=parseFloat(_[\"fract_transf_matrix[2][1]\"]),w[5]=parseFloat(_[\"fract_transf_matrix[2][2]\"]),w[6]=parseFloat(_[\"fract_transf_matrix[2][3]\"]),w[8]=parseFloat(_[\"fract_transf_matrix[3][1]\"]),w[9]=parseFloat(_[\"fract_transf_matrix[3][2]\"]),w[10]=parseFloat(_[\"fract_transf_matrix[3][3]\"]),w[3]=parseFloat(_[\"fract_transf_vector[1]\"]),w[7]=parseFloat(_[\"fract_transf_vector[2]\"]),w[11]=parseFloat(_[\"fract_transf_vector[3]\"]),x.transpose(),h.scale=x}void 0!==h.a?e.unitcell=new uw(h):e.unitcell=void 0}function gc(e,r,i){var n=e.struct_conn;if(n){cc(n,\"id\");for(var o=r.getAtomProxy(),a=r.getAtomProxy(),s={},c=0,u=n.id.length;c<u;++c){var h=n.conn_type_id[c];if(\"hydrog\"!==h&&\"mismat\"!==h&&\"saltbr\"!==h&&(\"1_555\"===n.ptnr1_symmetry[c]&&\"1_555\"===n.ptnr2_symmetry[c])){var l=n.pdbx_ptnr1_PDB_ins_code[c],p=n.pdbx_ptnr1_label_alt_id[c],d=n.ptnr1_auth_seq_id[c]+(uc(l)?\"^\"+l:\"\")+\":\"+i[n.ptnr1_label_asym_id[c]]+\".\"+n.ptnr1_label_atom_id[c].replace(/\"/g,\"\")+(uc(p)?\"%\"+p:\"\"),f=s[d];if(!f){var m=new Cf(d);if(m.selection.error){t.Debug&&jf.warn(\"invalid selection for connection\",d);continue}f=r.getAtomIndices(m),s[d]=f}var g=n.pdbx_ptnr2_PDB_ins_code[c],v=n.pdbx_ptnr2_label_alt_id[c],y=n.ptnr2_auth_seq_id[c]+(uc(g)?\"^\"+g:\"\")+\":\"+i[n.ptnr2_label_asym_id[c]]+\".\"+n.ptnr2_label_atom_id[c].replace(/\"/g,\"\")+(uc(v)?\"%\"+v:\"\"),b=s[y];if(!b){var x=new Cf(y);if(x.selection.error){t.Debug&&jf.warn(\"invalid selection for connection\",y);continue}b=r.getAtomIndices(x),s[y]=b}var _=f.length,w=b.length;if(_>w){var S=_;_=w,w=S;var A=f;f=b,b=A}if(0!==_&&0!==w)for(var M=0;M<w;++M)o.index=f[M%_],a.index=b[M],o&&a?r.bondStore.addBond(o,a,lc(n.pdbx_value_order[c])):jf.log(\"atoms for connection not found\");else t.Debug&&jf.warn(\"no atoms found 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back\",r.mode=JS;break t}if(d>>>=x,f-=x,x=o-a,w>x){if((x=w-x)>h&&r.sane){t.msg=\"invalid distance too far back\",r.mode=JS;break t}if(S=0,A=p,0===l){if(S+=u-x,x<_){_-=x;do{E[o++]=p[S++]}while(--x);S=o-w,A=E}}else if(l<x){if(S+=u+l-x,(x-=l)<_){_-=x;do{E[o++]=p[S++]}while(--x);if(S=0,l<_){_-=x=l;do{E[o++]=p[S++]}while(--x);S=o-w,A=E}}}else if(S+=l-x,x<_){_-=x;do{E[o++]=p[S++]}while(--x);S=o-w,A=E}for(;_>2;)E[o++]=A[S++],E[o++]=A[S++],E[o++]=A[S++],_-=3;_&&(E[o++]=A[S++],_>1&&(E[o++]=A[S++]))}else{S=o-w;do{E[o++]=E[S++],E[o++]=E[S++],E[o++]=E[S++],_-=3}while(_>2);_&&(E[o++]=E[S++],_>1&&(E[o++]=E[S++]))}break}}break}}while(i<n&&o<s);i-=_=f>>3,d&=(1<<(f-=_<<3))-1,t.next_in=i,t.next_out=o,t.avail_in=i<n?n-i+5:5-(i-n),t.avail_out=o<s?s-o+257:257-(o-s),r.hold=d,r.bits=f}function Su(t,e,r,i,n,o,a,s){var c,u,h,l,p,d,f,m,g,v=s.bits,y=0,b=0,x=0,_=0,w=0,S=0,A=0,M=0,E=0,T=0,P=null,C=0,I=new Uint16Array(eA+1),R=new Uint16Array(eA+1),L=null,O=0;for(y=0;y<=eA;y++)I[y]=0;for(b=0;b<i;b++)I[e[r+b]]++;for(w=v,_=eA;_>=1&&0===I[_];_--);if(w>_&&(w=_),0===_)return n[o++]=20971520,n[o++]=20971520,s.bits=1,0;for(x=1;x<_&&0===I[x];x++);for(w<x&&(w=x),M=1,y=1;y<=eA;y++)if(M<<=1,(M-=I[y])<0)return-1;if(M>0&&(t===nA||1!==_))return-1;for(R[1]=0,y=1;y<eA;y++)R[y+1]=R[y]+I[y];for(b=0;b<i;b++)0!==e[r+b]&&(a[R[e[r+b]]++]=b);if(t===nA?(P=L=a,d=19):t===oA?(P=sA,C-=257,L=cA,O-=257,d=256):(P=uA,L=hA,d=-1),T=0,b=0,y=x,p=o,S=w,A=0,h=-1,E=1<<w,l=E-1,t===oA&&E>rA||t===aA&&E>iA)return 1;for(var D=0;;){D++,f=y-A,a[b]<d?(m=0,g=a[b]):a[b]>d?(m=L[O+a[b]],g=P[C+a[b]]):(m=96,g=0),c=1<<y-A,x=u=1<<S;do{n[p+(T>>A)+(u-=c)]=f<<24|m<<16|g|0}while(0!==u);for(c=1<<y-1;T&c;)c>>=1;if(0!==c?(T&=c-1,T+=c):T=0,b++,0==--I[y]){if(y===_)break;y=e[r+a[b]]}if(y>w&&(T&l)!==h){for(0===A&&(A=w),p+=x,M=1<<(S=y-A);S+A<_&&!((M-=I[S+A])<=0);)S++,M<<=1;if(E+=1<<S,t===oA&&E>rA||t===aA&&E>iA)return 1;n[h=T&l]=w<<24|S<<16|p-o|0}}return 0!==T&&(n[p+T]=y-A<<24|64<<16|0),s.bits=w,0}function Au(t){return(t>>>24&255)+(t>>>8&65280)+((65280&t)<<8)+((255&t)<<24)}function Mu(){this.mode=0,this.last=!1,this.wrap=0,this.havedict=!1,this.flags=0,this.dmax=0,this.check=0,this.total=0,this.head=null,this.wbits=0,this.wsize=0,this.whave=0,this.wnext=0,this.window=null,this.hold=0,this.bits=0,this.length=0,this.offset=0,this.extra=0,this.lencode=null,this.distcode=null,this.lenbits=0,this.distbits=0,this.ncode=0,this.nlen=0,this.ndist=0,this.have=0,this.next=null,this.lens=new Uint16Array(320),this.work=new Uint16Array(288),this.lendyn=null,this.distdyn=null,this.sane=0,this.back=0,this.was=0}function Eu(t){var e;return t&&t.state?(e=t.state,t.total_in=t.total_out=e.total=0,t.msg=\"\",e.wrap&&(t.adler=1&e.wrap),e.mode=MA,e.last=0,e.havedict=0,e.dmax=32768,e.head=null,e.hold=0,e.bits=0,e.lencode=e.lendyn=new Int32Array(iM),e.distcode=e.distdyn=new Int32Array(nM),e.sane=1,e.back=-1,vA):xA}function Tu(t){var e;return t&&t.state?(e=t.state,e.wsize=0,e.whave=0,e.wnext=0,Eu(t)):xA}function Pu(t,e){var r,i;return t&&t.state?(i=t.state,e<0?(r=0,e=-e):(r=1+(e>>4),e<48&&(e&=15)),e&&(e<8||e>15)?xA:(null!==i.window&&i.wbits!==e&&(i.window=null),i.wrap=r,i.wbits=e,Tu(t))):xA}function Cu(t,e){var r,i;return t?(i=new Mu,t.state=i,i.window=null,(r=Pu(t,e))!==vA&&(t.state=null),r):xA}function Iu(t){if(oM){var e;for(ZS=new Int32Array(512),KS=new Int32Array(32),e=0;e<144;)t.lens[e++]=8;for(;e<256;)t.lens[e++]=9;for(;e<280;)t.lens[e++]=7;for(;e<288;)t.lens[e++]=8;for(Su(pA,t.lens,0,288,ZS,0,t.work,{bits:9}),e=0;e<32;)t.lens[e++]=5;Su(dA,t.lens,0,32,KS,0,t.work,{bits:5}),oM=!1}t.lencode=ZS,t.lenbits=9,t.distcode=KS,t.distbits=5}function Ru(t,e,r,i){var n,o=t.state;return null===o.window&&(o.wsize=1<<o.wbits,o.wnext=0,o.whave=0,o.window=new Uint8Array(o.wsize)),i>=o.wsize?(yu(o.window,e,r-o.wsize,o.wsize,0),o.wnext=0,o.whave=o.wsize):((n=o.wsize-o.wnext)>i&&(n=i),yu(o.window,e,r-i,n,o.wnext),(i-=n)?(yu(o.window,e,r-i,i,0),o.wnext=i,o.whave=o.wsize):(o.wnext+=n,o.wnext===o.wsize&&(o.wnext=0),o.whave<o.wsize&&(o.whave+=n))),0}function Lu(t,e){var r,i,n,o,a,s,c,u,h,l,p,d,f,m,g,v,y,b,x,_,w,S,A,M,E=0,T=new Uint8Array(4),P=[16,17,18,0,8,7,9,6,10,5,11,4,12,3,13,2,14,1,15];if(!t||!t.state||!t.output||!t.input&&0!==t.avail_in)return xA;(r=t.state).mode===kA&&(r.mode=FA),a=t.next_out,n=t.output,c=t.avail_out,o=t.next_in,i=t.input,s=t.avail_in,u=r.hold,h=r.bits,l=s,p=c,S=vA;t:for(;;)switch(r.mode){case MA:if(0===r.wrap){r.mode=FA;break}for(;h<16;){if(0===s)break t;s--,u+=i[o++]<<h,h+=8}if(2&r.wrap&&35615===u){r.check=0,T[0]=255&u,T[1]=u>>>8&255,r.check=_u(r.check,T,2,0),u=0,h=0,r.mode=EA;break}if(r.flags=0,r.head&&(r.head.done=!1),!(1&r.wrap)||(((255&u)<<8)+(u>>8))%31){t.msg=\"incorrect header check\",r.mode=tM;break}if((15&u)!==AA){t.msg=\"unknown compression method\",r.mode=tM;break}if(u>>>=4,h-=4,w=8+(15&u),0===r.wbits)r.wbits=w;else if(w>r.wbits){t.msg=\"invalid window size\",r.mode=tM;break}r.dmax=1<<w,t.adler=r.check=1,r.mode=512&u?DA:kA,u=0,h=0;break;case EA:for(;h<16;){if(0===s)break t;s--,u+=i[o++]<<h,h+=8}if(r.flags=u,(255&r.flags)!==AA){t.msg=\"unknown compression method\",r.mode=tM;break}if(57344&r.flags){t.msg=\"unknown header flags set\",r.mode=tM;break}r.head&&(r.head.text=u>>8&1),512&r.flags&&(T[0]=255&u,T[1]=u>>>8&255,r.check=_u(r.check,T,2,0)),u=0,h=0,r.mode=TA;case TA:for(;h<32;){if(0===s)break t;s--,u+=i[o++]<<h,h+=8}r.head&&(r.head.time=u),512&r.flags&&(T[0]=255&u,T[1]=u>>>8&255,T[2]=u>>>16&255,T[3]=u>>>24&255,r.check=_u(r.check,T,4,0)),u=0,h=0,r.mode=PA;case PA:for(;h<16;){if(0===s)break t;s--,u+=i[o++]<<h,h+=8}r.head&&(r.head.xflags=255&u,r.head.os=u>>8),512&r.flags&&(T[0]=255&u,T[1]=u>>>8&255,r.check=_u(r.check,T,2,0)),u=0,h=0,r.mode=CA;case CA:if(1024&r.flags){for(;h<16;){if(0===s)break t;s--,u+=i[o++]<<h,h+=8}r.length=u,r.head&&(r.head.extra_len=u),512&r.flags&&(T[0]=255&u,T[1]=u>>>8&255,r.check=_u(r.check,T,2,0)),u=0,h=0}else r.head&&(r.head.extra=null);r.mode=IA;case IA:if(1024&r.flags&&((d=r.length)>s&&(d=s),d&&(r.head&&(w=r.head.extra_len-r.length,r.head.extra||(r.head.extra=new Array(r.head.extra_len)),yu(r.head.extra,i,o,d,w)),512&r.flags&&(r.check=_u(r.check,i,d,o)),s-=d,o+=d,r.length-=d),r.length))break t;r.length=0,r.mode=RA;case RA:if(2048&r.flags){if(0===s)break t;d=0;do{w=i[o+d++],r.head&&w&&r.length<65536&&(r.head.name+=String.fromCharCode(w))}while(w&&d<s);if(512&r.flags&&(r.check=_u(r.check,i,d,o)),s-=d,o+=d,w)break t}else r.head&&(r.head.name=null);r.length=0,r.mode=LA;case LA:if(4096&r.flags){if(0===s)break t;d=0;do{w=i[o+d++],r.head&&w&&r.length<65536&&(r.head.comment+=String.fromCharCode(w))}while(w&&d<s);if(512&r.flags&&(r.check=_u(r.check,i,d,o)),s-=d,o+=d,w)break t}else r.head&&(r.head.comment=null);r.mode=OA;case OA:if(512&r.flags){for(;h<16;){if(0===s)break t;s--,u+=i[o++]<<h,h+=8}if(u!==(65535&r.check)){t.msg=\"header crc mismatch\",r.mode=tM;break}u=0,h=0}r.head&&(r.head.hcrc=r.flags>>9&1,r.head.done=!0),t.adler=r.check=0,r.mode=kA;break;case DA:for(;h<32;){if(0===s)break t;s--,u+=i[o++]<<h,h+=8}t.adler=r.check=Au(u),u=0,h=0,r.mode=NA;case NA:if(0===r.havedict)return t.next_out=a,t.avail_out=c,t.next_in=o,t.avail_in=s,r.hold=u,r.bits=h,bA;t.adler=r.check=1,r.mode=kA;case kA:if(e===mA||e===gA)break t;case FA:if(r.last){u>>>=7&h,h-=7&h,r.mode=KA;break}for(;h<3;){if(0===s)break t;s--,u+=i[o++]<<h,h+=8}switch(r.last=1&u,u>>>=1,h-=1,3&u){case 0:r.mode=BA;break;case 1:if(Iu(r),r.mode=$A,e===gA){u>>>=2,h-=2;break t}break;case 2:r.mode=jA;break;case 3:t.msg=\"invalid block type\",r.mode=tM}u>>>=2,h-=2;break;case BA:for(u>>>=7&h,h-=7&h;h<32;){if(0===s)break t;s--,u+=i[o++]<<h,h+=8}if((65535&u)!=(u>>>16^65535)){t.msg=\"invalid stored block lengths\",r.mode=tM;break}if(r.length=65535&u,u=0,h=0,r.mode=zA,e===gA)break t;case zA:r.mode=UA;case UA:if(d=r.length){if(d>s&&(d=s),d>c&&(d=c),0===d)break t;yu(n,i,o,d,a),s-=d,o+=d,c-=d,a+=d,r.length-=d;break}r.mode=kA;break;case jA:for(;h<14;){if(0===s)break t;s--,u+=i[o++]<<h,h+=8}if(r.nlen=257+(31&u),u>>>=5,h-=5,r.ndist=1+(31&u),u>>>=5,h-=5,r.ncode=4+(15&u),u>>>=4,h-=4,r.nlen>286||r.ndist>30){t.msg=\"too many length or distance symbols\",r.mode=tM;break}r.have=0,r.mode=GA;case GA:for(;r.have<r.ncode;){for(;h<3;){if(0===s)break t;s--,u+=i[o++]<<h,h+=8}r.lens[P[r.have++]]=7&u,u>>>=3,h-=3}for(;r.have<19;)r.lens[P[r.have++]]=0;if(r.lencode=r.lendyn,r.lenbits=7,A={bits:r.lenbits},S=Su(lA,r.lens,0,19,r.lencode,0,r.work,A),r.lenbits=A.bits,S){t.msg=\"invalid code lengths set\",r.mode=tM;break}r.have=0,r.mode=VA;case VA:for(;r.have<r.nlen+r.ndist;){for(;E=r.lencode[u&(1<<r.lenbits)-1],g=E>>>24,v=E>>>16&255,y=65535&E,!(g<=h);){if(0===s)break t;s--,u+=i[o++]<<h,h+=8}if(y<16)u>>>=g,h-=g,r.lens[r.have++]=y;else{if(16===y){for(M=g+2;h<M;){if(0===s)break t;s--,u+=i[o++]<<h,h+=8}if(u>>>=g,h-=g,0===r.have){t.msg=\"invalid bit length repeat\",r.mode=tM;break}w=r.lens[r.have-1],d=3+(3&u),u>>>=2,h-=2}else if(17===y){for(M=g+3;h<M;){if(0===s)break t;s--,u+=i[o++]<<h,h+=8}h-=g,w=0,d=3+(7&(u>>>=g)),u>>>=3,h-=3}else{for(M=g+7;h<M;){if(0===s)break t;s--,u+=i[o++]<<h,h+=8}h-=g,w=0,d=11+(127&(u>>>=g)),u>>>=7,h-=7}if(r.have+d>r.nlen+r.ndist){t.msg=\"invalid bit length repeat\",r.mode=tM;break}for(;d--;)r.lens[r.have++]=w}}if(r.mode===tM)break;if(0===r.lens[256]){t.msg=\"invalid code -- missing end-of-block\",r.mode=tM;break}if(r.lenbits=9,A={bits:r.lenbits},S=Su(pA,r.lens,0,r.nlen,r.lencode,0,r.work,A),r.lenbits=A.bits,S){t.msg=\"invalid literal/lengths set\",r.mode=tM;break}if(r.distbits=6,r.distcode=r.distdyn,A={bits:r.distbits},S=Su(dA,r.lens,r.nlen,r.ndist,r.distcode,0,r.work,A),r.distbits=A.bits,S){t.msg=\"invalid distances set\",r.mode=tM;break}if(r.mode=$A,e===gA)break t;case $A:r.mode=HA;case HA:if(s>=6&&c>=258){t.next_out=a,t.avail_out=c,t.next_in=o,t.avail_in=s,r.hold=u,r.bits=h,wu(t,p),a=t.next_out,n=t.output,c=t.avail_out,o=t.next_in,i=t.input,s=t.avail_in,u=r.hold,h=r.bits,r.mode===kA&&(r.back=-1);break}for(r.back=0;E=r.lencode[u&(1<<r.lenbits)-1],g=E>>>24,v=E>>>16&255,y=65535&E,!(g<=h);){if(0===s)break t;s--,u+=i[o++]<<h,h+=8}if(v&&0==(240&v)){for(b=g,x=v,_=y;E=r.lencode[_+((u&(1<<b+x)-1)>>b)],g=E>>>24,v=E>>>16&255,y=65535&E,!(b+g<=h);){if(0===s)break t;s--,u+=i[o++]<<h,h+=8}u>>>=b,h-=b,r.back+=b}if(u>>>=g,h-=g,r.back+=g,r.length=y,0===v){r.mode=ZA;break}if(32&v){r.back=-1,r.mode=kA;break}if(64&v){t.msg=\"invalid literal/length code\",r.mode=tM;break}r.extra=15&v,r.mode=WA;case WA:if(r.extra){for(M=r.extra;h<M;){if(0===s)break t;s--,u+=i[o++]<<h,h+=8}r.length+=u&(1<<r.extra)-1,u>>>=r.extra,h-=r.extra,r.back+=r.extra}r.was=r.length,r.mode=XA;case XA:for(;E=r.distcode[u&(1<<r.distbits)-1],g=E>>>24,v=E>>>16&255,y=65535&E,!(g<=h);){if(0===s)break t;s--,u+=i[o++]<<h,h+=8}if(0==(240&v)){for(b=g,x=v,_=y;E=r.distcode[_+((u&(1<<b+x)-1)>>b)],g=E>>>24,v=E>>>16&255,y=65535&E,!(b+g<=h);){if(0===s)break t;s--,u+=i[o++]<<h,h+=8}u>>>=b,h-=b,r.back+=b}if(u>>>=g,h-=g,r.back+=g,64&v){t.msg=\"invalid distance code\",r.mode=tM;break}r.offset=y,r.extra=15&v,r.mode=qA;case qA:if(r.extra){for(M=r.extra;h<M;){if(0===s)break t;s--,u+=i[o++]<<h,h+=8}r.offset+=u&(1<<r.extra)-1,u>>>=r.extra,h-=r.extra,r.back+=r.extra}if(r.offset>r.dmax){t.msg=\"invalid distance too far back\",r.mode=tM;break}r.mode=YA;case YA:if(0===c)break t;if(d=p-c,r.offset>d){if((d=r.offset-d)>r.whave&&r.sane){t.msg=\"invalid distance too far back\",r.mode=tM;break}d>r.wnext?(d-=r.wnext,f=r.wsize-d):f=r.wnext-d,d>r.length&&(d=r.length),m=r.window}else m=n,f=a-r.offset,d=r.length;d>c&&(d=c),c-=d,r.length-=d;do{n[a++]=m[f++]}while(--d);0===r.length&&(r.mode=HA);break;case ZA:if(0===c)break t;n[a++]=r.length,c--,r.mode=HA;break;case KA:if(r.wrap){for(;h<32;){if(0===s)break t;s--,u|=i[o++]<<h,h+=8}if(p-=c,t.total_out+=p,r.total+=p,p&&(t.adler=r.check=r.flags?_u(r.check,n,p,a-p):xu(r.check,n,p,a-p)),p=c,(r.flags?u:Au(u))!==r.check){t.msg=\"incorrect data check\",r.mode=tM;break}u=0,h=0}r.mode=QA;case QA:if(r.wrap&&r.flags){for(;h<32;){if(0===s)break t;s--,u+=i[o++]<<h,h+=8}if(u!==(4294967295&r.total)){t.msg=\"incorrect length check\",r.mode=tM;break}u=0,h=0}r.mode=JA;case JA:S=yA;break t;case tM:S=_A;break t;case eM:return wA;case rM:default:return xA}return 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this.x=Math.floor(this.x),this.y=Math.floor(this.y),this},ceil:function(){return this.x=Math.ceil(this.x),this.y=Math.ceil(this.y),this},round:function(){return this.x=Math.round(this.x),this.y=Math.round(this.y),this},roundToZero:function(){return this.x=this.x<0?Math.ceil(this.x):Math.floor(this.x),this.y=this.y<0?Math.ceil(this.y):Math.floor(this.y),this},negate:function(){return this.x=-this.x,this.y=-this.y,this},dot:function(t){return this.x*t.x+this.y*t.y},lengthSq:function(){return this.x*this.x+this.y*this.y},length:function(){return Math.sqrt(this.x*this.x+this.y*this.y)},lengthManhattan:function(){return Math.abs(this.x)+Math.abs(this.y)},normalize:function(){return this.divideScalar(this.length()||1)},angle:function(){var t=Math.atan2(this.y,this.x);return t<0&&(t+=2*Math.PI),t},distanceTo:function(t){return Math.sqrt(this.distanceToSquared(t))},distanceToSquared:function(t){var e=this.x-t.x,r=this.y-t.y;return e*e+r*r},distanceToManhattan:function(t){return Math.abs(this.x-t.x)+Math.abs(this.y-t.y)},setLength:function(t){return this.normalize().multiplyScalar(t)},lerp:function(t,e){return this.x+=(t.x-this.x)*e,this.y+=(t.y-this.y)*e,this},lerpVectors:function(t,e,r){return this.subVectors(e,t).multiplyScalar(r).add(t)},equals:function(t){return t.x===this.x&&t.y===this.y},fromArray:function(t,e){return void 0===e&&(e=0),this.x=t[e],this.y=t[e+1],this},toArray:function(t,e){return void 0===t&&(t=[]),void 0===e&&(e=0),t[e]=this.x,t[e+1]=this.y,t},fromBufferAttribute:function(t,e,r){return void 0!==r&&console.warn(\"THREE.Vector2: offset has been removed from .fromBufferAttribute().\"),this.x=t.getX(e),this.y=t.getY(e),this},rotateAround:function(t,e){var r=Math.cos(e),i=Math.sin(e),n=this.x-t.x,o=this.y-t.y;return this.x=n*r-o*i+t.x,this.y=n*i+o*r+t.y,this}});var Jl=0;p.DEFAULT_IMAGE=void 0,p.DEFAULT_MAPPING=300,Object.defineProperty(p.prototype,\"needsUpdate\",{set:function(t){!0===t&&this.version++}}),Object.assign(p.prototype,h.prototype,{constructor:p,isTexture:!0,clone:function(){return(new this.constructor).copy(this)},copy:function(t){return this.name=t.name,this.image=t.image,this.mipmaps=t.mipmaps.slice(0),this.mapping=t.mapping,this.wrapS=t.wrapS,this.wrapT=t.wrapT,this.magFilter=t.magFilter,this.minFilter=t.minFilter,this.anisotropy=t.anisotropy,this.format=t.format,this.type=t.type,this.offset.copy(t.offset),this.repeat.copy(t.repeat),this.generateMipmaps=t.generateMipmaps,this.premultiplyAlpha=t.premultiplyAlpha,this.flipY=t.flipY,this.unpackAlignment=t.unpackAlignment,this.encoding=t.encoding,this},toJSON:function(t){if(void 0!==t.textures[this.uuid])return t.textures[this.uuid];var e={metadata:{version:4.5,type:\"Texture\",generator:\"Texture.toJSON\"},uuid:this.uuid,name:this.name,mapping:this.mapping,repeat:[this.repeat.x,this.repeat.y],offset:[this.offset.x,this.offset.y],wrap:[this.wrapS,this.wrapT],minFilter:this.minFilter,magFilter:this.magFilter,anisotropy:this.anisotropy,flipY:this.flipY};if(void 0!==this.image){var r=this.image;void 0===r.uuid&&(r.uuid=Ql.generateUUID()),void 0===t.images[r.uuid]&&(t.images[r.uuid]={uuid:r.uuid,url:function(t){var e;return void 0!==t.toDataURL?e=t:((e=document.createElementNS(\"http://www.w3.org/1999/xhtml\",\"canvas\")).width=t.width,e.height=t.height,e.getContext(\"2d\").drawImage(t,0,0,t.width,t.height)),e.width>2048||e.height>2048?e.toDataURL(\"image/jpeg\",.6):e.toDataURL(\"image/png\")}(r)}),e.image=r.uuid}return t.textures[this.uuid]=e,e},dispose:function(){this.dispatchEvent({type:\"dispose\"})},transformUv:function(t){if(300===this.mapping){if(t.multiply(this.repeat),t.add(this.offset),t.x<0||t.x>1)switch(this.wrapS){case el:t.x=t.x-Math.floor(t.x);break;case rl:t.x=t.x<0?0:1;break;case il:1===Math.abs(Math.floor(t.x)%2)?t.x=Math.ceil(t.x)-t.x:t.x=t.x-Math.floor(t.x)}if(t.y<0||t.y>1)switch(this.wrapT){case el:t.y=t.y-Math.floor(t.y);break;case rl:t.y=t.y<0?0:1;break;case il:1===Math.abs(Math.floor(t.y)%2)?t.y=Math.ceil(t.y)-t.y:t.y=t.y-Math.floor(t.y)}this.flipY&&(t.y=1-t.y)}}}),Object.assign(d.prototype,{isVector4:!0,set:function(t,e,r,i){return this.x=t,this.y=e,this.z=r,this.w=i,this},setScalar:function(t){return this.x=t,this.y=t,this.z=t,this.w=t,this},setX:function(t){return this.x=t,this},setY:function(t){return this.y=t,this},setZ:function(t){return this.z=t,this},setW:function(t){return this.w=t,this},setComponent:function(t,e){switch(t){case 0:this.x=e;break;case 1:this.y=e;break;case 2:this.z=e;break;case 3:this.w=e;break;default:throw new Error(\"index is out of range: \"+t)}return this},getComponent:function(t){switch(t){case 0:return this.x;case 1:return this.y;case 2:return this.z;case 3:return this.w;default:throw new Error(\"index is out of range: \"+t)}},clone:function(){return new this.constructor(this.x,this.y,this.z,this.w)},copy:function(t){return this.x=t.x,this.y=t.y,this.z=t.z,this.w=void 0!==t.w?t.w:1,this},add:function(t,e){return void 0!==e?(console.warn(\"THREE.Vector4: .add() now only accepts one argument. Use .addVectors( a, b ) instead.\"),this.addVectors(t,e)):(this.x+=t.x,this.y+=t.y,this.z+=t.z,this.w+=t.w,this)},addScalar:function(t){return this.x+=t,this.y+=t,this.z+=t,this.w+=t,this},addVectors:function(t,e){return this.x=t.x+e.x,this.y=t.y+e.y,this.z=t.z+e.z,this.w=t.w+e.w,this},addScaledVector:function(t,e){return this.x+=t.x*e,this.y+=t.y*e,this.z+=t.z*e,this.w+=t.w*e,this},sub:function(t,e){return void 0!==e?(console.warn(\"THREE.Vector4: .sub() now only accepts one argument. Use .subVectors( a, b ) instead.\"),this.subVectors(t,e)):(this.x-=t.x,this.y-=t.y,this.z-=t.z,this.w-=t.w,this)},subScalar:function(t){return this.x-=t,this.y-=t,this.z-=t,this.w-=t,this},subVectors:function(t,e){return this.x=t.x-e.x,this.y=t.y-e.y,this.z=t.z-e.z,this.w=t.w-e.w,this},multiplyScalar:function(t){return this.x*=t,this.y*=t,this.z*=t,this.w*=t,this},applyMatrix4:function(t){var e=this.x,r=this.y,i=this.z,n=this.w,o=t.elements;return this.x=o[0]*e+o[4]*r+o[8]*i+o[12]*n,this.y=o[1]*e+o[5]*r+o[9]*i+o[13]*n,this.z=o[2]*e+o[6]*r+o[10]*i+o[14]*n,this.w=o[3]*e+o[7]*r+o[11]*i+o[15]*n,this},divideScalar:function(t){return this.multiplyScalar(1/t)},setAxisAngleFromQuaternion:function(t){this.w=2*Math.acos(t.w);var e=Math.sqrt(1-t.w*t.w);return e<1e-4?(this.x=1,this.y=0,this.z=0):(this.x=t.x/e,this.y=t.y/e,this.z=t.z/e),this},setAxisAngleFromRotationMatrix:function(t){var e,r,i,n,o=t.elements,a=o[0],s=o[4],c=o[8],u=o[1],h=o[5],l=o[9],p=o[2],d=o[6],f=o[10];if(Math.abs(s-u)<.01&&Math.abs(c-p)<.01&&Math.abs(l-d)<.01){if(Math.abs(s+u)<.1&&Math.abs(c+p)<.1&&Math.abs(l+d)<.1&&Math.abs(a+h+f-3)<.1)return this.set(1,0,0,0),this;e=Math.PI;var m=(a+1)/2,g=(h+1)/2,v=(f+1)/2,y=(s+u)/4,b=(c+p)/4,x=(l+d)/4;return m>g&&m>v?m<.01?(r=0,i=.707106781,n=.707106781):(i=y/(r=Math.sqrt(m)),n=b/r):g>v?g<.01?(r=.707106781,i=0,n=.707106781):(r=y/(i=Math.sqrt(g)),n=x/i):v<.01?(r=.707106781,i=.707106781,n=0):(r=b/(n=Math.sqrt(v)),i=x/n),this.set(r,i,n,e),this}var _=Math.sqrt((d-l)*(d-l)+(c-p)*(c-p)+(u-s)*(u-s));return Math.abs(_)<.001&&(_=1),this.x=(d-l)/_,this.y=(c-p)/_,this.z=(u-s)/_,this.w=Math.acos((a+h+f-1)/2),this},min:function(t){return this.x=Math.min(this.x,t.x),this.y=Math.min(this.y,t.y),this.z=Math.min(this.z,t.z),this.w=Math.min(this.w,t.w),this},max:function(t){return this.x=Math.max(this.x,t.x),this.y=Math.max(this.y,t.y),this.z=Math.max(this.z,t.z),this.w=Math.max(this.w,t.w),this},clamp:function(t,e){return this.x=Math.max(t.x,Math.min(e.x,this.x)),this.y=Math.max(t.y,Math.min(e.y,this.y)),this.z=Math.max(t.z,Math.min(e.z,this.z)),this.w=Math.max(t.w,Math.min(e.w,this.w)),this},clampScalar:function(){var t,e;return function(r,i){return void 0===t&&(t=new d,e=new d),t.set(r,r,r,r),e.set(i,i,i,i),this.clamp(t,e)}}(),clampLength:function(t,e){var r=this.length();return this.divideScalar(r||1).multiplyScalar(Math.max(t,Math.min(e,r)))},floor:function(){return this.x=Math.floor(this.x),this.y=Math.floor(this.y),this.z=Math.floor(this.z),this.w=Math.floor(this.w),this},ceil:function(){return this.x=Math.ceil(this.x),this.y=Math.ceil(this.y),this.z=Math.ceil(this.z),this.w=Math.ceil(this.w),this},round:function(){return this.x=Math.round(this.x),this.y=Math.round(this.y),this.z=Math.round(this.z),this.w=Math.round(this.w),this},roundToZero:function(){return this.x=this.x<0?Math.ceil(this.x):Math.floor(this.x),this.y=this.y<0?Math.ceil(this.y):Math.floor(this.y),this.z=this.z<0?Math.ceil(this.z):Math.floor(this.z),this.w=this.w<0?Math.ceil(this.w):Math.floor(this.w),this},negate:function(){return this.x=-this.x,this.y=-this.y,this.z=-this.z,this.w=-this.w,this},dot:function(t){return this.x*t.x+this.y*t.y+this.z*t.z+this.w*t.w},lengthSq:function(){return this.x*this.x+this.y*this.y+this.z*this.z+this.w*this.w},length:function(){return Math.sqrt(this.x*this.x+this.y*this.y+this.z*this.z+this.w*this.w)},lengthManhattan:function(){return Math.abs(this.x)+Math.abs(this.y)+Math.abs(this.z)+Math.abs(this.w)},normalize:function(){return this.divideScalar(this.length()||1)},setLength:function(t){return this.normalize().multiplyScalar(t)},lerp:function(t,e){return this.x+=(t.x-this.x)*e,this.y+=(t.y-this.y)*e,this.z+=(t.z-this.z)*e,this.w+=(t.w-this.w)*e,this},lerpVectors:function(t,e,r){return this.subVectors(e,t).multiplyScalar(r).add(t)},equals:function(t){return t.x===this.x&&t.y===this.y&&t.z===this.z&&t.w===this.w},fromArray:function(t,e){return void 0===e&&(e=0),this.x=t[e],this.y=t[e+1],this.z=t[e+2],this.w=t[e+3],this},toArray:function(t,e){return void 0===t&&(t=[]),void 0===e&&(e=0),t[e]=this.x,t[e+1]=this.y,t[e+2]=this.z,t[e+3]=this.w,t},fromBufferAttribute:function(t,e,r){return void 0!==r&&console.warn(\"THREE.Vector4: offset has been removed from .fromBufferAttribute().\"),this.x=t.getX(e),this.y=t.getY(e),this.z=t.getZ(e),this.w=t.getW(e),this}}),Object.assign(f.prototype,h.prototype,{isWebGLRenderTarget:!0,setSize:function(t,e){this.width===t&&this.height===e||(this.width=t,this.height=e,this.dispose()),this.viewport.set(0,0,t,e),this.scissor.set(0,0,t,e)},clone:function(){return(new this.constructor).copy(this)},copy:function(t){return this.width=t.width,this.height=t.height,this.viewport.copy(t.viewport),this.texture=t.texture.clone(),this.depthBuffer=t.depthBuffer,this.stencilBuffer=t.stencilBuffer,this.depthTexture=t.depthTexture,this},dispose:function(){this.dispatchEvent({type:\"dispose\"})}}),Object.assign(m,{slerp:function(t,e,r,i){return r.copy(t).slerp(e,i)},slerpFlat:function(t,e,r,i,n,o,a){var s=r[i+0],c=r[i+1],u=r[i+2],h=r[i+3],l=n[o+0],p=n[o+1],d=n[o+2],f=n[o+3];if(h!==f||s!==l||c!==p||u!==d){var m=1-a,g=s*l+c*p+u*d+h*f,v=g>=0?1:-1,y=1-g*g;if(y>Number.EPSILON){var b=Math.sqrt(y),x=Math.atan2(b,g*v);m=Math.sin(m*x)/b,a=Math.sin(a*x)/b}var _=a*v;if(s=s*m+l*_,c=c*m+p*_,u=u*m+d*_,h=h*m+f*_,m===1-a){var w=1/Math.sqrt(s*s+c*c+u*u+h*h);s*=w,c*=w,u*=w,h*=w}}t[e]=s,t[e+1]=c,t[e+2]=u,t[e+3]=h}}),Object.defineProperties(m.prototype,{x:{get:function(){return this._x},set:function(t){this._x=t,this.onChangeCallback()}},y:{get:function(){return this._y},set:function(t){this._y=t,this.onChangeCallback()}},z:{get:function(){return this._z},set:function(t){this._z=t,this.onChangeCallback()}},w:{get:function(){return this._w},set:function(t){this._w=t,this.onChangeCallback()}}}),Object.assign(m.prototype,{set:function(t,e,r,i){return this._x=t,this._y=e,this._z=r,this._w=i,this.onChangeCallback(),this},clone:function(){return new this.constructor(this._x,this._y,this._z,this._w)},copy:function(t){return this._x=t.x,this._y=t.y,this._z=t.z,this._w=t.w,this.onChangeCallback(),this},setFromEuler:function(t,e){if(!t||!t.isEuler)throw new Error(\"THREE.Quaternion: .setFromEuler() now expects an Euler rotation rather than a Vector3 and order.\");var r=t._x,i=t._y,n=t._z,o=t.order,a=Math.cos,s=Math.sin,c=a(r/2),u=a(i/2),h=a(n/2),l=s(r/2),p=s(i/2),d=s(n/2);return\"XYZ\"===o?(this._x=l*u*h+c*p*d,this._y=c*p*h-l*u*d,this._z=c*u*d+l*p*h,this._w=c*u*h-l*p*d):\"YXZ\"===o?(this._x=l*u*h+c*p*d,this._y=c*p*h-l*u*d,this._z=c*u*d-l*p*h,this._w=c*u*h+l*p*d):\"ZXY\"===o?(this._x=l*u*h-c*p*d,this._y=c*p*h+l*u*d,this._z=c*u*d+l*p*h,this._w=c*u*h-l*p*d):\"ZYX\"===o?(this._x=l*u*h-c*p*d,this._y=c*p*h+l*u*d,this._z=c*u*d-l*p*h,this._w=c*u*h+l*p*d):\"YZX\"===o?(this._x=l*u*h+c*p*d,this._y=c*p*h+l*u*d,this._z=c*u*d-l*p*h,this._w=c*u*h-l*p*d):\"XZY\"===o&&(this._x=l*u*h-c*p*d,this._y=c*p*h-l*u*d,this._z=c*u*d+l*p*h,this._w=c*u*h+l*p*d),!1!==e&&this.onChangeCallback(),this},setFromAxisAngle:function(t,e){var r=e/2,i=Math.sin(r);return this._x=t.x*i,this._y=t.y*i,this._z=t.z*i,this._w=Math.cos(r),this.onChangeCallback(),this},setFromRotationMatrix:function(t){var e,r=t.elements,i=r[0],n=r[4],o=r[8],a=r[1],s=r[5],c=r[9],u=r[2],h=r[6],l=r[10],p=i+s+l;return p>0?(e=.5/Math.sqrt(p+1),this._w=.25/e,this._x=(h-c)*e,this._y=(o-u)*e,this._z=(a-n)*e):i>s&&i>l?(e=2*Math.sqrt(1+i-s-l),this._w=(h-c)/e,this._x=.25*e,this._y=(n+a)/e,this._z=(o+u)/e):s>l?(e=2*Math.sqrt(1+s-i-l),this._w=(o-u)/e,this._x=(n+a)/e,this._y=.25*e,this._z=(c+h)/e):(e=2*Math.sqrt(1+l-i-s),this._w=(a-n)/e,this._x=(o+u)/e,this._y=(c+h)/e,this._z=.25*e),this.onChangeCallback(),this},setFromUnitVectors:function(){var t,e=new g;return function(r,i){return void 0===e&&(e=new g),t=r.dot(i)+1,t<1e-6?(t=0,Math.abs(r.x)>Math.abs(r.z)?e.set(-r.y,r.x,0):e.set(0,-r.z,r.y)):e.crossVectors(r,i),this._x=e.x,this._y=e.y,this._z=e.z,this._w=t,this.normalize()}}(),inverse:function(){return this.conjugate().normalize()},conjugate:function(){return this._x*=-1,this._y*=-1,this._z*=-1,this.onChangeCallback(),this},dot:function(t){return this._x*t._x+this._y*t._y+this._z*t._z+this._w*t._w},lengthSq:function(){return this._x*this._x+this._y*this._y+this._z*this._z+this._w*this._w},length:function(){return Math.sqrt(this._x*this._x+this._y*this._y+this._z*this._z+this._w*this._w)},normalize:function(){var t=this.length();return 0===t?(this._x=0,this._y=0,this._z=0,this._w=1):(t=1/t,this._x=this._x*t,this._y=this._y*t,this._z=this._z*t,this._w=this._w*t),this.onChangeCallback(),this},multiply:function(t,e){return void 0!==e?(console.warn(\"THREE.Quaternion: .multiply() now only accepts one argument. Use .multiplyQuaternions( a, b ) instead.\"),this.multiplyQuaternions(t,e)):this.multiplyQuaternions(this,t)},premultiply:function(t){return this.multiplyQuaternions(t,this)},multiplyQuaternions:function(t,e){var r=t._x,i=t._y,n=t._z,o=t._w,a=e._x,s=e._y,c=e._z,u=e._w;return this._x=r*u+o*a+i*c-n*s,this._y=i*u+o*s+n*a-r*c,this._z=n*u+o*c+r*s-i*a,this._w=o*u-r*a-i*s-n*c,this.onChangeCallback(),this},slerp:function(t,e){if(0===e)return this;if(1===e)return this.copy(t);var r=this._x,i=this._y,n=this._z,o=this._w,a=o*t._w+r*t._x+i*t._y+n*t._z;if(a<0?(this._w=-t._w,this._x=-t._x,this._y=-t._y,this._z=-t._z,a=-a):this.copy(t),a>=1)return this._w=o,this._x=r,this._y=i,this._z=n,this;var s=Math.sqrt(1-a*a);if(Math.abs(s)<.001)return this._w=.5*(o+this._w),this._x=.5*(r+this._x),this._y=.5*(i+this._y),this._z=.5*(n+this._z),this;var c=Math.atan2(s,a),u=Math.sin((1-e)*c)/s,h=Math.sin(e*c)/s;return this._w=o*u+this._w*h,this._x=r*u+this._x*h,this._y=i*u+this._y*h,this._z=n*u+this._z*h,this.onChangeCallback(),this},equals:function(t){return t._x===this._x&&t._y===this._y&&t._z===this._z&&t._w===this._w},fromArray:function(t,e){return void 0===e&&(e=0),this._x=t[e],this._y=t[e+1],this._z=t[e+2],this._w=t[e+3],this.onChangeCallback(),this},toArray:function(t,e){return void 0===t&&(t=[]),void 0===e&&(e=0),t[e]=this._x,t[e+1]=this._y,t[e+2]=this._z,t[e+3]=this._w,t},onChange:function(t){return this.onChangeCallback=t,this},onChangeCallback:function(){}}),Object.assign(g.prototype,{isVector3:!0,set:function(t,e,r){return this.x=t,this.y=e,this.z=r,this},setScalar:function(t){return this.x=t,this.y=t,this.z=t,this},setX:function(t){return this.x=t,this},setY:function(t){return this.y=t,this},setZ:function(t){return this.z=t,this},setComponent:function(t,e){switch(t){case 0:this.x=e;break;case 1:this.y=e;break;case 2:this.z=e;break;default:throw new Error(\"index is out of range: \"+t)}return this},getComponent:function(t){switch(t){case 0:return this.x;case 1:return this.y;case 2:return this.z;default:throw new Error(\"index is out of range: \"+t)}},clone:function(){return new this.constructor(this.x,this.y,this.z)},copy:function(t){return this.x=t.x,this.y=t.y,this.z=t.z,this},add:function(t,e){return void 0!==e?(console.warn(\"THREE.Vector3: .add() now only accepts one argument. Use .addVectors( a, b ) instead.\"),this.addVectors(t,e)):(this.x+=t.x,this.y+=t.y,this.z+=t.z,this)},addScalar:function(t){return this.x+=t,this.y+=t,this.z+=t,this},addVectors:function(t,e){return this.x=t.x+e.x,this.y=t.y+e.y,this.z=t.z+e.z,this},addScaledVector:function(t,e){return this.x+=t.x*e,this.y+=t.y*e,this.z+=t.z*e,this},sub:function(t,e){return void 0!==e?(console.warn(\"THREE.Vector3: .sub() now only accepts one argument. Use .subVectors( a, b ) instead.\"),this.subVectors(t,e)):(this.x-=t.x,this.y-=t.y,this.z-=t.z,this)},subScalar:function(t){return this.x-=t,this.y-=t,this.z-=t,this},subVectors:function(t,e){return this.x=t.x-e.x,this.y=t.y-e.y,this.z=t.z-e.z,this},multiply:function(t,e){return void 0!==e?(console.warn(\"THREE.Vector3: .multiply() now only accepts one argument. Use .multiplyVectors( a, b ) instead.\"),this.multiplyVectors(t,e)):(this.x*=t.x,this.y*=t.y,this.z*=t.z,this)},multiplyScalar:function(t){return this.x*=t,this.y*=t,this.z*=t,this},multiplyVectors:function(t,e){return this.x=t.x*e.x,this.y=t.y*e.y,this.z=t.z*e.z,this},applyEuler:function(){var t=new m;return function(e){return e&&e.isEuler||console.error(\"THREE.Vector3: .applyEuler() now expects an Euler rotation rather than a Vector3 and order.\"),this.applyQuaternion(t.setFromEuler(e))}}(),applyAxisAngle:function(){var t=new m;return function(e,r){return this.applyQuaternion(t.setFromAxisAngle(e,r))}}(),applyMatrix3:function(t){var e=this.x,r=this.y,i=this.z,n=t.elements;return this.x=n[0]*e+n[3]*r+n[6]*i,this.y=n[1]*e+n[4]*r+n[7]*i,this.z=n[2]*e+n[5]*r+n[8]*i,this},applyMatrix4:function(t){var e=this.x,r=this.y,i=this.z,n=t.elements,o=1/(n[3]*e+n[7]*r+n[11]*i+n[15]);return this.x=(n[0]*e+n[4]*r+n[8]*i+n[12])*o,this.y=(n[1]*e+n[5]*r+n[9]*i+n[13])*o,this.z=(n[2]*e+n[6]*r+n[10]*i+n[14])*o,this},applyQuaternion:function(t){var e=this.x,r=this.y,i=this.z,n=t.x,o=t.y,a=t.z,s=t.w,c=s*e+o*i-a*r,u=s*r+a*e-n*i,h=s*i+n*r-o*e,l=-n*e-o*r-a*i;return this.x=c*s+l*-n+u*-a-h*-o,this.y=u*s+l*-o+h*-n-c*-a,this.z=h*s+l*-a+c*-o-u*-n,this},project:function(){var t=new v;return function(e){return t.multiplyMatrices(e.projectionMatrix,t.getInverse(e.matrixWorld)),this.applyMatrix4(t)}}(),unproject:function(){var t=new v;return function(e){return t.multiplyMatrices(e.matrixWorld,t.getInverse(e.projectionMatrix)),this.applyMatrix4(t)}}(),transformDirection:function(t){var e=this.x,r=this.y,i=this.z,n=t.elements;return this.x=n[0]*e+n[4]*r+n[8]*i,this.y=n[1]*e+n[5]*r+n[9]*i,this.z=n[2]*e+n[6]*r+n[10]*i,this.normalize()},divide:function(t){return this.x/=t.x,this.y/=t.y,this.z/=t.z,this},divideScalar:function(t){return this.multiplyScalar(1/t)},min:function(t){return this.x=Math.min(this.x,t.x),this.y=Math.min(this.y,t.y),this.z=Math.min(this.z,t.z),this},max:function(t){return this.x=Math.max(this.x,t.x),this.y=Math.max(this.y,t.y),this.z=Math.max(this.z,t.z),this},clamp:function(t,e){return this.x=Math.max(t.x,Math.min(e.x,this.x)),this.y=Math.max(t.y,Math.min(e.y,this.y)),this.z=Math.max(t.z,Math.min(e.z,this.z)),this},clampScalar:function(){var t=new g,e=new g;return function(r,i){return t.set(r,r,r),e.set(i,i,i),this.clamp(t,e)}}(),clampLength:function(t,e){var r=this.length();return this.divideScalar(r||1).multiplyScalar(Math.max(t,Math.min(e,r)))},floor:function(){return this.x=Math.floor(this.x),this.y=Math.floor(this.y),this.z=Math.floor(this.z),this},ceil:function(){return this.x=Math.ceil(this.x),this.y=Math.ceil(this.y),this.z=Math.ceil(this.z),this},round:function(){return this.x=Math.round(this.x),this.y=Math.round(this.y),this.z=Math.round(this.z),this},roundToZero:function(){return this.x=this.x<0?Math.ceil(this.x):Math.floor(this.x),this.y=this.y<0?Math.ceil(this.y):Math.floor(this.y),this.z=this.z<0?Math.ceil(this.z):Math.floor(this.z),this},negate:function(){return this.x=-this.x,this.y=-this.y,this.z=-this.z,this},dot:function(t){return this.x*t.x+this.y*t.y+this.z*t.z},lengthSq:function(){return this.x*this.x+this.y*this.y+this.z*this.z},length:function(){return Math.sqrt(this.x*this.x+this.y*this.y+this.z*this.z)},lengthManhattan:function(){return Math.abs(this.x)+Math.abs(this.y)+Math.abs(this.z)},normalize:function(){return this.divideScalar(this.length()||1)},setLength:function(t){return this.normalize().multiplyScalar(t)},lerp:function(t,e){return this.x+=(t.x-this.x)*e,this.y+=(t.y-this.y)*e,this.z+=(t.z-this.z)*e,this},lerpVectors:function(t,e,r){return this.subVectors(e,t).multiplyScalar(r).add(t)},cross:function(t,e){if(void 0!==e)return console.warn(\"THREE.Vector3: .cross() now only accepts one argument. Use .crossVectors( a, b ) instead.\"),this.crossVectors(t,e);var r=this.x,i=this.y,n=this.z;return this.x=i*t.z-n*t.y,this.y=n*t.x-r*t.z,this.z=r*t.y-i*t.x,this},crossVectors:function(t,e){var r=t.x,i=t.y,n=t.z,o=e.x,a=e.y,s=e.z;return this.x=i*s-n*a,this.y=n*o-r*s,this.z=r*a-i*o,this},projectOnVector:function(t){var e=t.dot(this)/t.lengthSq();return this.copy(t).multiplyScalar(e)},projectOnPlane:function(){var t=new g;return function(e){return t.copy(this).projectOnVector(e),this.sub(t)}}(),reflect:function(){var t=new g;return function(e){return this.sub(t.copy(e).multiplyScalar(2*this.dot(e)))}}(),angleTo:function(t){var e=this.dot(t)/Math.sqrt(this.lengthSq()*t.lengthSq());return Math.acos(Ql.clamp(e,-1,1))},distanceTo:function(t){return Math.sqrt(this.distanceToSquared(t))},distanceToSquared:function(t){var e=this.x-t.x,r=this.y-t.y,i=this.z-t.z;return e*e+r*r+i*i},distanceToManhattan:function(t){return Math.abs(this.x-t.x)+Math.abs(this.y-t.y)+Math.abs(this.z-t.z)},setFromSpherical:function(t){var e=Math.sin(t.phi)*t.radius;return this.x=e*Math.sin(t.theta),this.y=Math.cos(t.phi)*t.radius,this.z=e*Math.cos(t.theta),this},setFromCylindrical:function(t){return this.x=t.radius*Math.sin(t.theta),this.y=t.y,this.z=t.radius*Math.cos(t.theta),this},setFromMatrixPosition:function(t){var e=t.elements;return this.x=e[12],this.y=e[13],this.z=e[14],this},setFromMatrixScale:function(t){var e=this.setFromMatrixColumn(t,0).length(),r=this.setFromMatrixColumn(t,1).length(),i=this.setFromMatrixColumn(t,2).length();return this.x=e,this.y=r,this.z=i,this},setFromMatrixColumn:function(t,e){return this.fromArray(t.elements,4*e)},equals:function(t){return t.x===this.x&&t.y===this.y&&t.z===this.z},fromArray:function(t,e){return void 0===e&&(e=0),this.x=t[e],this.y=t[e+1],this.z=t[e+2],this},toArray:function(t,e){return void 0===t&&(t=[]),void 0===e&&(e=0),t[e]=this.x,t[e+1]=this.y,t[e+2]=this.z,t},fromBufferAttribute:function(t,e,r){return void 0!==r&&console.warn(\"THREE.Vector3: offset has been removed from .fromBufferAttribute().\"),this.x=t.getX(e),this.y=t.getY(e),this.z=t.getZ(e),this}}),Object.assign(v.prototype,{isMatrix4:!0,set:function(t,e,r,i,n,o,a,s,c,u,h,l,p,d,f,m){var g=this.elements;return g[0]=t,g[4]=e,g[8]=r,g[12]=i,g[1]=n,g[5]=o,g[9]=a,g[13]=s,g[2]=c,g[6]=u,g[10]=h,g[14]=l,g[3]=p,g[7]=d,g[11]=f,g[15]=m,this},identity:function(){return this.set(1,0,0,0,0,1,0,0,0,0,1,0,0,0,0,1),this},clone:function(){return(new v).fromArray(this.elements)},copy:function(t){var e=this.elements,r=t.elements;return e[0]=r[0],e[1]=r[1],e[2]=r[2],e[3]=r[3],e[4]=r[4],e[5]=r[5],e[6]=r[6],e[7]=r[7],e[8]=r[8],e[9]=r[9],e[10]=r[10],e[11]=r[11],e[12]=r[12],e[13]=r[13],e[14]=r[14],e[15]=r[15],this},copyPosition:function(t){var e=this.elements,r=t.elements;return e[12]=r[12],e[13]=r[13],e[14]=r[14],this},extractBasis:function(t,e,r){return t.setFromMatrixColumn(this,0),e.setFromMatrixColumn(this,1),r.setFromMatrixColumn(this,2),this},makeBasis:function(t,e,r){return this.set(t.x,e.x,r.x,0,t.y,e.y,r.y,0,t.z,e.z,r.z,0,0,0,0,1),this},extractRotation:function(){var t=new g;return function(e){var r=this.elements,i=e.elements,n=1/t.setFromMatrixColumn(e,0).length(),o=1/t.setFromMatrixColumn(e,1).length(),a=1/t.setFromMatrixColumn(e,2).length();return r[0]=i[0]*n,r[1]=i[1]*n,r[2]=i[2]*n,r[4]=i[4]*o,r[5]=i[5]*o,r[6]=i[6]*o,r[8]=i[8]*a,r[9]=i[9]*a,r[10]=i[10]*a,this}}(),makeRotationFromEuler:function(t){t&&t.isEuler||console.error(\"THREE.Matrix: .makeRotationFromEuler() now expects a Euler rotation rather than a Vector3 and order.\");var e=this.elements,r=t.x,i=t.y,n=t.z,o=Math.cos(r),a=Math.sin(r),s=Math.cos(i),c=Math.sin(i),u=Math.cos(n),h=Math.sin(n);if(\"XYZ\"===t.order){var l=o*u,p=o*h,d=a*u,f=a*h;e[0]=s*u,e[4]=-s*h,e[8]=c,e[1]=p+d*c,e[5]=l-f*c,e[9]=-a*s,e[2]=f-l*c,e[6]=d+p*c,e[10]=o*s}else if(\"YXZ\"===t.order){var m=s*u,g=s*h,v=c*u,y=c*h;e[0]=m+y*a,e[4]=v*a-g,e[8]=o*c,e[1]=o*h,e[5]=o*u,e[9]=-a,e[2]=g*a-v,e[6]=y+m*a,e[10]=o*s}else if(\"ZXY\"===t.order){var m=s*u,g=s*h,v=c*u,y=c*h;e[0]=m-y*a,e[4]=-o*h,e[8]=v+g*a,e[1]=g+v*a,e[5]=o*u,e[9]=y-m*a,e[2]=-o*c,e[6]=a,e[10]=o*s}else if(\"ZYX\"===t.order){var l=o*u,p=o*h,d=a*u,f=a*h;e[0]=s*u,e[4]=d*c-p,e[8]=l*c+f,e[1]=s*h,e[5]=f*c+l,e[9]=p*c-d,e[2]=-c,e[6]=a*s,e[10]=o*s}else if(\"YZX\"===t.order){var b=o*s,x=o*c,_=a*s,w=a*c;e[0]=s*u,e[4]=w-b*h,e[8]=_*h+x,e[1]=h,e[5]=o*u,e[9]=-a*u,e[2]=-c*u,e[6]=x*h+_,e[10]=b-w*h}else if(\"XZY\"===t.order){var b=o*s,x=o*c,_=a*s,w=a*c;e[0]=s*u,e[4]=-h,e[8]=c*u,e[1]=b*h+w,e[5]=o*u,e[9]=x*h-_,e[2]=_*h-x,e[6]=a*u,e[10]=w*h+b}return e[3]=0,e[7]=0,e[11]=0,e[12]=0,e[13]=0,e[14]=0,e[15]=1,this},makeRotationFromQuaternion:function(t){var e=this.elements,r=t._x,i=t._y,n=t._z,o=t._w,a=r+r,s=i+i,c=n+n,u=r*a,h=r*s,l=r*c,p=i*s,d=i*c,f=n*c,m=o*a,g=o*s,v=o*c;return e[0]=1-(p+f),e[4]=h-v,e[8]=l+g,e[1]=h+v,e[5]=1-(u+f),e[9]=d-m,e[2]=l-g,e[6]=d+m,e[10]=1-(u+p),e[3]=0,e[7]=0,e[11]=0,e[12]=0,e[13]=0,e[14]=0,e[15]=1,this},lookAt:function(){var t=new g,e=new g,r=new g;return function(i,n,o){var a=this.elements;return r.subVectors(i,n),0===r.lengthSq()&&(r.z=1),r.normalize(),t.crossVectors(o,r),0===t.lengthSq()&&(1===Math.abs(o.z)?r.x+=1e-4:r.z+=1e-4,r.normalize(),t.crossVectors(o,r)),t.normalize(),e.crossVectors(r,t),a[0]=t.x,a[4]=e.x,a[8]=r.x,a[1]=t.y,a[5]=e.y,a[9]=r.y,a[2]=t.z,a[6]=e.z,a[10]=r.z,this}}(),multiply:function(t,e){return void 0!==e?(console.warn(\"THREE.Matrix4: .multiply() now only accepts one argument. Use .multiplyMatrices( a, b ) instead.\"),this.multiplyMatrices(t,e)):this.multiplyMatrices(this,t)},premultiply:function(t){return this.multiplyMatrices(t,this)},multiplyMatrices:function(t,e){var r=t.elements,i=e.elements,n=this.elements,o=r[0],a=r[4],s=r[8],c=r[12],u=r[1],h=r[5],l=r[9],p=r[13],d=r[2],f=r[6],m=r[10],g=r[14],v=r[3],y=r[7],b=r[11],x=r[15],_=i[0],w=i[4],S=i[8],A=i[12],M=i[1],E=i[5],T=i[9],P=i[13],C=i[2],I=i[6],R=i[10],L=i[14],O=i[3],D=i[7],N=i[11],k=i[15];return n[0]=o*_+a*M+s*C+c*O,n[4]=o*w+a*E+s*I+c*D,n[8]=o*S+a*T+s*R+c*N,n[12]=o*A+a*P+s*L+c*k,n[1]=u*_+h*M+l*C+p*O,n[5]=u*w+h*E+l*I+p*D,n[9]=u*S+h*T+l*R+p*N,n[13]=u*A+h*P+l*L+p*k,n[2]=d*_+f*M+m*C+g*O,n[6]=d*w+f*E+m*I+g*D,n[10]=d*S+f*T+m*R+g*N,n[14]=d*A+f*P+m*L+g*k,n[3]=v*_+y*M+b*C+x*O,n[7]=v*w+y*E+b*I+x*D,n[11]=v*S+y*T+b*R+x*N,n[15]=v*A+y*P+b*L+x*k,this},multiplyScalar:function(t){var e=this.elements;return e[0]*=t,e[4]*=t,e[8]*=t,e[12]*=t,e[1]*=t,e[5]*=t,e[9]*=t,e[13]*=t,e[2]*=t,e[6]*=t,e[10]*=t,e[14]*=t,e[3]*=t,e[7]*=t,e[11]*=t,e[15]*=t,this},applyToBufferAttribute:function(){var t=new g;return function(e){for(var r=this,i=0,n=e.count;i<n;i++)t.x=e.getX(i),t.y=e.getY(i),t.z=e.getZ(i),t.applyMatrix4(r),e.setXYZ(i,t.x,t.y,t.z);return e}}(),determinant:function(){var t=this.elements,e=t[0],r=t[4],i=t[8],n=t[12],o=t[1],a=t[5],s=t[9],c=t[13],u=t[2],h=t[6],l=t[10],p=t[14];return t[3]*(+n*s*h-i*c*h-n*a*l+r*c*l+i*a*p-r*s*p)+t[7]*(+e*s*p-e*c*l+n*o*l-i*o*p+i*c*u-n*s*u)+t[11]*(+e*c*h-e*a*p-n*o*h+r*o*p+n*a*u-r*c*u)+t[15]*(-i*a*u-e*s*h+e*a*l+i*o*h-r*o*l+r*s*u)},transpose:function(){var t,e=this.elements;return t=e[1],e[1]=e[4],e[4]=t,t=e[2],e[2]=e[8],e[8]=t,t=e[6],e[6]=e[9],e[9]=t,t=e[3],e[3]=e[12],e[12]=t,t=e[7],e[7]=e[13],e[13]=t,t=e[11],e[11]=e[14],e[14]=t,this},setPosition:function(t){var e=this.elements;return e[12]=t.x,e[13]=t.y,e[14]=t.z,this},getInverse:function(t,e){var r=this.elements,i=t.elements,n=i[0],o=i[1],a=i[2],s=i[3],c=i[4],u=i[5],h=i[6],l=i[7],p=i[8],d=i[9],f=i[10],m=i[11],g=i[12],v=i[13],y=i[14],b=i[15],x=d*y*l-v*f*l+v*h*m-u*y*m-d*h*b+u*f*b,_=g*f*l-p*y*l-g*h*m+c*y*m+p*h*b-c*f*b,w=p*v*l-g*d*l+g*u*m-c*v*m-p*u*b+c*d*b,S=g*d*h-p*v*h-g*u*f+c*v*f+p*u*y-c*d*y,A=n*x+o*_+a*w+s*S;if(0===A){var M=\"THREE.Matrix4.getInverse(): can't invert matrix, determinant is 0\";if(!0===e)throw new Error(M);return console.warn(M),this.identity()}var E=1/A;return r[0]=x*E,r[1]=(v*f*s-d*y*s-v*a*m+o*y*m+d*a*b-o*f*b)*E,r[2]=(u*y*s-v*h*s+v*a*l-o*y*l-u*a*b+o*h*b)*E,r[3]=(d*h*s-u*f*s-d*a*l+o*f*l+u*a*m-o*h*m)*E,r[4]=_*E,r[5]=(p*y*s-g*f*s+g*a*m-n*y*m-p*a*b+n*f*b)*E,r[6]=(g*h*s-c*y*s-g*a*l+n*y*l+c*a*b-n*h*b)*E,r[7]=(c*f*s-p*h*s+p*a*l-n*f*l-c*a*m+n*h*m)*E,r[8]=w*E,r[9]=(g*d*s-p*v*s-g*o*m+n*v*m+p*o*b-n*d*b)*E,r[10]=(c*v*s-g*u*s+g*o*l-n*v*l-c*o*b+n*u*b)*E,r[11]=(p*u*s-c*d*s-p*o*l+n*d*l+c*o*m-n*u*m)*E,r[12]=S*E,r[13]=(p*v*a-g*d*a+g*o*f-n*v*f-p*o*y+n*d*y)*E,r[14]=(g*u*a-c*v*a-g*o*h+n*v*h+c*o*y-n*u*y)*E,r[15]=(c*d*a-p*u*a+p*o*h-n*d*h-c*o*f+n*u*f)*E,this},scale:function(t){var e=this.elements,r=t.x,i=t.y,n=t.z;return e[0]*=r,e[4]*=i,e[8]*=n,e[1]*=r,e[5]*=i,e[9]*=n,e[2]*=r,e[6]*=i,e[10]*=n,e[3]*=r,e[7]*=i,e[11]*=n,this},getMaxScaleOnAxis:function(){var t=this.elements,e=t[0]*t[0]+t[1]*t[1]+t[2]*t[2],r=t[4]*t[4]+t[5]*t[5]+t[6]*t[6],i=t[8]*t[8]+t[9]*t[9]+t[10]*t[10];return Math.sqrt(Math.max(e,r,i))},makeTranslation:function(t,e,r){return this.set(1,0,0,t,0,1,0,e,0,0,1,r,0,0,0,1),this},makeRotationX:function(t){var e=Math.cos(t),r=Math.sin(t);return this.set(1,0,0,0,0,e,-r,0,0,r,e,0,0,0,0,1),this},makeRotationY:function(t){var e=Math.cos(t),r=Math.sin(t);return this.set(e,0,r,0,0,1,0,0,-r,0,e,0,0,0,0,1),this},makeRotationZ:function(t){var e=Math.cos(t),r=Math.sin(t);return this.set(e,-r,0,0,r,e,0,0,0,0,1,0,0,0,0,1),this},makeRotationAxis:function(t,e){var r=Math.cos(e),i=Math.sin(e),n=1-r,o=t.x,a=t.y,s=t.z,c=n*o,u=n*a;return this.set(c*o+r,c*a-i*s,c*s+i*a,0,c*a+i*s,u*a+r,u*s-i*o,0,c*s-i*a,u*s+i*o,n*s*s+r,0,0,0,0,1),this},makeScale:function(t,e,r){return this.set(t,0,0,0,0,e,0,0,0,0,r,0,0,0,0,1),this},makeShear:function(t,e,r){return this.set(1,e,r,0,t,1,r,0,t,e,1,0,0,0,0,1),this},compose:function(t,e,r){return this.makeRotationFromQuaternion(e),this.scale(r),this.setPosition(t),this},decompose:function(){var t=new g,e=new v;return function(r,i,n){var o=this.elements,a=t.set(o[0],o[1],o[2]).length(),s=t.set(o[4],o[5],o[6]).length(),c=t.set(o[8],o[9],o[10]).length();this.determinant()<0&&(a=-a),r.x=o[12],r.y=o[13],r.z=o[14],e.copy(this);var u=1/a,h=1/s,l=1/c;return e.elements[0]*=u,e.elements[1]*=u,e.elements[2]*=u,e.elements[4]*=h,e.elements[5]*=h,e.elements[6]*=h,e.elements[8]*=l,e.elements[9]*=l,e.elements[10]*=l,i.setFromRotationMatrix(e),n.x=a,n.y=s,n.z=c,this}}(),makePerspective:function(t,e,r,i,n,o){void 0===o&&console.warn(\"THREE.Matrix4: .makePerspective() has been redefined and has a new signature. Please check the docs.\");var a=this.elements,s=2*n/(e-t),c=2*n/(r-i),u=(e+t)/(e-t),h=(r+i)/(r-i),l=-(o+n)/(o-n),p=-2*o*n/(o-n);return a[0]=s,a[4]=0,a[8]=u,a[12]=0,a[1]=0,a[5]=c,a[9]=h,a[13]=0,a[2]=0,a[6]=0,a[10]=l,a[14]=p,a[3]=0,a[7]=0,a[11]=-1,a[15]=0,this},makeOrthographic:function(t,e,r,i,n,o){var a=this.elements,s=1/(e-t),c=1/(r-i),u=1/(o-n),h=(e+t)*s,l=(r+i)*c,p=(o+n)*u;return a[0]=2*s,a[4]=0,a[8]=0,a[12]=-h,a[1]=0,a[5]=2*c,a[9]=0,a[13]=-l,a[2]=0,a[6]=0,a[10]=-2*u,a[14]=-p,a[3]=0,a[7]=0,a[11]=0,a[15]=1,this},equals:function(t){for(var e=this.elements,r=t.elements,i=0;i<16;i++)if(e[i]!==r[i])return!1;return!0},fromArray:function(t,e){var r=this;void 0===e&&(e=0);for(var i=0;i<16;i++)r.elements[i]=t[i+e];return this},toArray:function(t,e){void 0===t&&(t=[]),void 0===e&&(e=0);var r=this.elements;return t[e]=r[0],t[e+1]=r[1],t[e+2]=r[2],t[e+3]=r[3],t[e+4]=r[4],t[e+5]=r[5],t[e+6]=r[6],t[e+7]=r[7],t[e+8]=r[8],t[e+9]=r[9],t[e+10]=r[10],t[e+11]=r[11],t[e+12]=r[12],t[e+13]=r[13],t[e+14]=r[14],t[e+15]=r[15],t}}),y.prototype=Object.create(p.prototype),y.prototype.constructor=y,y.prototype.isDataTexture=!0,b.prototype=Object.create(p.prototype),b.prototype.constructor=b,b.prototype.isCubeTexture=!0,Object.defineProperty(b.prototype,\"images\",{get:function(){return this.image},set:function(t){this.image=t}});var tp=new p,ep=new b,rp=[],ip=[],np=new Float32Array(16),op=new Float32Array(9);Z.prototype.setValue=function(t,e){for(var r=this.seq,i=0,n=r.length;i!==n;++i){var o=r[i];o.setValue(t,e[o.id])}};var ap=/([\\w\\d_]+)(\\])?(\\[|\\.)?/g;J.prototype.setValue=function(t,e,r){var i=this.map[e];void 0!==i&&i.setValue(t,r,this.renderer)},J.prototype.setOptional=function(t,e,r){var i=e[r];void 0!==i&&this.setValue(t,r,i)},J.upload=function(t,e,r,i){for(var n=0,o=e.length;n!==o;++n){var a=e[n],s=r[a.id];!1!==s.needsUpdate&&a.setValue(t,s.value,i)}},J.seqWithValue=function(t,e){for(var r=[],i=0,n=t.length;i!==n;++i){var o=t[i];o.id in e&&r.push(o)}return r};var sp={aliceblue:15792383,antiquewhite:16444375,aqua:65535,aquamarine:8388564,azure:15794175,beige:16119260,bisque:16770244,black:0,blanchedalmond:16772045,blue:255,blueviolet:9055202,brown:10824234,burlywood:14596231,cadetblue:6266528,chartreuse:8388352,chocolate:13789470,coral:16744272,cornflowerblue:6591981,cornsilk:16775388,crimson:14423100,cyan:65535,darkblue:139,darkcyan:35723,darkgoldenrod:12092939,darkgray:11119017,darkgreen:25600,darkgrey:11119017,darkkhaki:12433259,darkmagenta:9109643,darkolivegreen:5597999,darkorange:16747520,darkorchid:10040012,darkred:9109504,darksalmon:15308410,darkseagreen:9419919,darkslateblue:4734347,darkslategray:3100495,darkslategrey:3100495,darkturquoise:52945,darkviolet:9699539,deeppink:16716947,deepskyblue:49151,dimgray:6908265,dimgrey:6908265,dodgerblue:2003199,firebrick:11674146,floralwhite:16775920,forestgreen:2263842,fuchsia:16711935,gainsboro:14474460,ghostwhite:16316671,gold:16766720,goldenrod:14329120,gray:8421504,green:32768,greenyellow:11403055,grey:8421504,honeydew:15794160,hotpink:16738740,indianred:13458524,indigo:4915330,ivory:16777200,khaki:15787660,lavender:15132410,lavenderblush:16773365,lawngreen:8190976,lemonchiffon:16775885,lightblue:11393254,lightcoral:15761536,lightcyan:14745599,lightgoldenrodyellow:16448210,lightgray:13882323,lightgreen:9498256,lightgrey:13882323,lightpink:16758465,lightsalmon:16752762,lightseagreen:2142890,lightskyblue:8900346,lightslategray:7833753,lightslategrey:7833753,lightsteelblue:11584734,lightyellow:16777184,lime:65280,limegreen:3329330,linen:16445670,magenta:16711935,maroon:8388608,mediumaquamarine:6737322,mediumblue:205,mediumorchid:12211667,mediumpurple:9662683,mediumseagreen:3978097,mediumslateblue:8087790,mediumspringgreen:64154,mediumturquoise:4772300,mediumvioletred:13047173,midnightblue:1644912,mintcream:16121850,mistyrose:16770273,moccasin:16770229,navajowhite:16768685,navy:128,oldlace:16643558,olive:8421376,olivedrab:7048739,orange:16753920,orangered:16729344,orchid:14315734,palegoldenrod:15657130,palegreen:10025880,paleturquoise:11529966,palevioletred:14381203,papayawhip:16773077,peachpuff:16767673,peru:13468991,pink:16761035,plum:14524637,powderblue:11591910,purple:8388736,red:16711680,rosybrown:12357519,royalblue:4286945,saddlebrown:9127187,salmon:16416882,sandybrown:16032864,seagreen:3050327,seashell:16774638,sienna:10506797,silver:12632256,skyblue:8900331,slateblue:6970061,slategray:7372944,slategrey:7372944,snow:16775930,springgreen:65407,steelblue:4620980,tan:13808780,teal:32896,thistle:14204888,tomato:16737095,turquoise:4251856,violet:15631086,wheat:16113331,white:16777215,whitesmoke:16119285,yellow:16776960,yellowgreen:10145074};Object.assign(tt.prototype,{isColor:!0,r:1,g:1,b:1,set:function(t){return t&&t.isColor?this.copy(t):\"number\"==typeof t?this.setHex(t):\"string\"==typeof t&&this.setStyle(t),this},setScalar:function(t){return this.r=t,this.g=t,this.b=t,this},setHex:function(t){return t=Math.floor(t),this.r=(t>>16&255)/255,this.g=(t>>8&255)/255,this.b=(255&t)/255,this},setRGB:function(t,e,r){return this.r=t,this.g=e,this.b=r,this},setHSL:function(){function t(t,e,r){return r<0&&(r+=1),r>1&&(r-=1),r<1/6?t+6*(e-t)*r:r<.5?e:r<2/3?t+6*(e-t)*(2/3-r):t}return function(e,r,i){if(e=Ql.euclideanModulo(e,1),r=Ql.clamp(r,0,1),i=Ql.clamp(i,0,1),0===r)this.r=this.g=this.b=i;else{var n=i<=.5?i*(1+r):i+r-i*r,o=2*i-n;this.r=t(o,n,e+1/3),this.g=t(o,n,e),this.b=t(o,n,e-1/3)}return this}}(),setStyle:function(t){function e(e){void 0!==e&&parseFloat(e)<1&&console.warn(\"THREE.Color: Alpha component of \"+t+\" will be ignored.\")}var r;if(r=/^((?:rgb|hsl)a?)\\(\\s*([^\\)]*)\\)/.exec(t)){var 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d(0,0,1,1)},specularMap:{value:null},alphaMap:{value:null},envMap:{value:null},flipEnvMap:{value:-1},reflectivity:{value:1},refractionRatio:{value:.98}},aomap:{aoMap:{value:null},aoMapIntensity:{value:1}},lightmap:{lightMap:{value:null},lightMapIntensity:{value:1}},emissivemap:{emissiveMap:{value:null}},bumpmap:{bumpMap:{value:null},bumpScale:{value:1}},normalmap:{normalMap:{value:null},normalScale:{value:new l(1,1)}},displacementmap:{displacementMap:{value:null},displacementScale:{value:1},displacementBias:{value:0}},roughnessmap:{roughnessMap:{value:null}},metalnessmap:{metalnessMap:{value:null}},gradientmap:{gradientMap:{value:null}},fog:{fogDensity:{value:25e-5},fogNear:{value:1},fogFar:{value:2e3},fogColor:{value:new 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e=this,r={},i=0;i<t.length;i++){var n=e.clone(t[i]);for(var o in n)r[o]=n[o]}return r},clone:function(t){var e={};for(var r in t){e[r]={};for(var i in t[r]){var n=t[r][i];n&&(n.isColor||n.isMatrix3||n.isMatrix4||n.isVector2||n.isVector3||n.isVector4||n.isTexture)?e[r][i]=n.clone():Array.isArray(n)?e[r][i]=n.slice():e[r][i]=n}}return e}},hp={alphamap_fragment:\"#ifdef USE_ALPHAMAP\\n\\tdiffuseColor.a *= texture2D( alphaMap, vUv ).g;\\n#endif\\n\",alphamap_pars_fragment:\"#ifdef USE_ALPHAMAP\\n\\tuniform sampler2D alphaMap;\\n#endif\\n\",alphatest_fragment:\"#ifdef ALPHATEST\\n\\tif ( diffuseColor.a < ALPHATEST ) discard;\\n#endif\\n\",aomap_fragment:\"#ifdef USE_AOMAP\\n\\tfloat ambientOcclusion = ( texture2D( aoMap, vUv2 ).r - 1.0 ) * aoMapIntensity + 1.0;\\n\\treflectedLight.indirectDiffuse *= ambientOcclusion;\\n\\t#if defined( USE_ENVMAP ) && defined( PHYSICAL )\\n\\t\\tfloat dotNV = saturate( dot( geometry.normal, geometry.viewDir ) );\\n\\t\\treflectedLight.indirectSpecular *= computeSpecularOcclusion( dotNV, ambientOcclusion, material.specularRoughness );\\n\\t#endif\\n#endif\\n\",aomap_pars_fragment:\"#ifdef USE_AOMAP\\n\\tuniform sampler2D aoMap;\\n\\tuniform float aoMapIntensity;\\n#endif\",begin_vertex:\"\\nvec3 transformed = vec3( position );\\n\",beginnormal_vertex:\"\\nvec3 objectNormal = vec3( normal );\\n\",bsdfs:\"float punctualLightIntensityToIrradianceFactor( const in float lightDistance, const in float cutoffDistance, const in float decayExponent ) {\\n\\tif( decayExponent > 0.0 ) {\\n#if defined ( PHYSICALLY_CORRECT_LIGHTS )\\n\\t\\tfloat distanceFalloff = 1.0 / max( pow( lightDistance, decayExponent ), 0.01 );\\n\\t\\tfloat maxDistanceCutoffFactor = pow2( saturate( 1.0 - pow4( lightDistance / cutoffDistance ) ) );\\n\\t\\treturn distanceFalloff * maxDistanceCutoffFactor;\\n#else\\n\\t\\treturn pow( saturate( -lightDistance / cutoffDistance + 1.0 ), decayExponent );\\n#endif\\n\\t}\\n\\treturn 1.0;\\n}\\nvec3 BRDF_Diffuse_Lambert( const in vec3 diffuseColor ) {\\n\\treturn RECIPROCAL_PI * diffuseColor;\\n}\\nvec3 F_Schlick( const in vec3 specularColor, const in float dotLH ) {\\n\\tfloat fresnel = exp2( ( -5.55473 * dotLH - 6.98316 ) * dotLH );\\n\\treturn ( 1.0 - specularColor ) * fresnel + specularColor;\\n}\\nfloat G_GGX_Smith( const in float alpha, const in float dotNL, const in float dotNV ) {\\n\\tfloat a2 = pow2( alpha );\\n\\tfloat gl = dotNL + sqrt( a2 + ( 1.0 - a2 ) * pow2( dotNL ) );\\n\\tfloat gv = dotNV + sqrt( a2 + ( 1.0 - a2 ) * pow2( dotNV ) );\\n\\treturn 1.0 / ( gl * gv );\\n}\\nfloat G_GGX_SmithCorrelated( const in float alpha, const in float dotNL, const in float dotNV ) {\\n\\tfloat a2 = pow2( alpha );\\n\\tfloat gv = dotNL * sqrt( a2 + ( 1.0 - a2 ) * pow2( dotNV ) );\\n\\tfloat gl = dotNV * sqrt( a2 + ( 1.0 - a2 ) * pow2( dotNL ) );\\n\\treturn 0.5 / max( gv + gl, EPSILON );\\n}\\nfloat D_GGX( const in float alpha, const in float dotNH ) {\\n\\tfloat a2 = pow2( alpha );\\n\\tfloat denom = pow2( dotNH ) * ( a2 - 1.0 ) + 1.0;\\n\\treturn RECIPROCAL_PI * a2 / pow2( denom );\\n}\\nvec3 BRDF_Specular_GGX( const in IncidentLight incidentLight, const in GeometricContext geometry, const in vec3 specularColor, const in float roughness ) {\\n\\tfloat alpha = pow2( roughness );\\n\\tvec3 halfDir = normalize( incidentLight.direction + geometry.viewDir );\\n\\tfloat dotNL = saturate( dot( geometry.normal, incidentLight.direction ) );\\n\\tfloat dotNV = saturate( dot( geometry.normal, geometry.viewDir ) );\\n\\tfloat dotNH = saturate( dot( geometry.normal, halfDir ) );\\n\\tfloat dotLH = saturate( dot( incidentLight.direction, halfDir ) );\\n\\tvec3 F = F_Schlick( specularColor, dotLH );\\n\\tfloat G = G_GGX_SmithCorrelated( alpha, dotNL, dotNV );\\n\\tfloat D = D_GGX( alpha, dotNH );\\n\\treturn F * ( G * D );\\n}\\nvec2 LTC_Uv( const in vec3 N, const in vec3 V, const in float roughness ) {\\n\\tconst float LUT_SIZE  = 64.0;\\n\\tconst float LUT_SCALE = ( LUT_SIZE - 1.0 ) / LUT_SIZE;\\n\\tconst float LUT_BIAS  = 0.5 / LUT_SIZE;\\n\\tfloat theta = acos( dot( N, V ) );\\n\\tvec2 uv = vec2(\\n\\t\\tsqrt( saturate( roughness ) ),\\n\\t\\tsaturate( theta / ( 0.5 * PI ) ) );\\n\\tuv = uv * LUT_SCALE + LUT_BIAS;\\n\\treturn uv;\\n}\\nfloat LTC_ClippedSphereFormFactor( const in vec3 f ) {\\n\\tfloat l = length( f );\\n\\treturn max( ( l * l + f.z ) / ( l + 1.0 ), 0.0 );\\n}\\nvec3 LTC_EdgeVectorFormFactor( const in vec3 v1, const in vec3 v2 ) {\\n\\tfloat x = dot( v1, v2 );\\n\\tfloat y = abs( x );\\n\\tfloat a = 0.86267 + (0.49788 + 0.01436 * y ) * y;\\n\\tfloat b = 3.45068 + (4.18814 + y) * y;\\n\\tfloat v = a / b;\\n\\tfloat theta_sintheta = (x > 0.0) ? v : 0.5 * inversesqrt( 1.0 - x * x ) - v;\\n\\treturn cross( v1, v2 ) * theta_sintheta;\\n}\\nvec3 LTC_Evaluate( const in vec3 N, const in vec3 V, const in vec3 P, const in mat3 mInv, const in vec3 rectCoords[ 4 ] ) {\\n\\tvec3 v1 = rectCoords[ 1 ] - rectCoords[ 0 ];\\n\\tvec3 v2 = rectCoords[ 3 ] - rectCoords[ 0 ];\\n\\tvec3 lightNormal = cross( v1, v2 );\\n\\tif( dot( lightNormal, P - rectCoords[ 0 ] ) < 0.0 ) return vec3( 0.0 );\\n\\tvec3 T1, T2;\\n\\tT1 = normalize( V - N * dot( V, N ) );\\n\\tT2 = - cross( N, T1 );\\n\\tmat3 mat = mInv * transpose( mat3( T1, T2, N ) );\\n\\tvec3 coords[ 4 ];\\n\\tcoords[ 0 ] = mat * ( rectCoords[ 0 ] - P );\\n\\tcoords[ 1 ] = mat * ( rectCoords[ 1 ] - P );\\n\\tcoords[ 2 ] = mat * ( rectCoords[ 2 ] - P );\\n\\tcoords[ 3 ] = mat * ( rectCoords[ 3 ] - P );\\n\\tcoords[ 0 ] = normalize( coords[ 0 ] );\\n\\tcoords[ 1 ] = normalize( coords[ 1 ] );\\n\\tcoords[ 2 ] = normalize( coords[ 2 ] );\\n\\tcoords[ 3 ] = normalize( coords[ 3 ] );\\n\\tvec3 vectorFormFactor = vec3( 0.0 );\\n\\tvectorFormFactor += LTC_EdgeVectorFormFactor( coords[ 0 ], coords[ 1 ] );\\n\\tvectorFormFactor += LTC_EdgeVectorFormFactor( coords[ 1 ], coords[ 2 ] );\\n\\tvectorFormFactor += LTC_EdgeVectorFormFactor( coords[ 2 ], coords[ 3 ] );\\n\\tvectorFormFactor += LTC_EdgeVectorFormFactor( coords[ 3 ], coords[ 0 ] );\\n\\tvec3 result = vec3( LTC_ClippedSphereFormFactor( vectorFormFactor ) );\\n\\treturn result;\\n}\\nvec3 BRDF_Specular_GGX_Environment( const in GeometricContext geometry, const in vec3 specularColor, const in float roughness ) {\\n\\tfloat dotNV = saturate( dot( geometry.normal, geometry.viewDir ) );\\n\\tconst vec4 c0 = vec4( - 1, - 0.0275, - 0.572, 0.022 );\\n\\tconst vec4 c1 = vec4( 1, 0.0425, 1.04, - 0.04 );\\n\\tvec4 r = roughness * c0 + c1;\\n\\tfloat a004 = min( r.x * r.x, exp2( - 9.28 * dotNV ) ) * r.x + r.y;\\n\\tvec2 AB = vec2( -1.04, 1.04 ) * a004 + r.zw;\\n\\treturn specularColor * AB.x + AB.y;\\n}\\nfloat G_BlinnPhong_Implicit( ) {\\n\\treturn 0.25;\\n}\\nfloat D_BlinnPhong( const in float shininess, const in float dotNH ) {\\n\\treturn RECIPROCAL_PI * ( shininess * 0.5 + 1.0 ) * pow( dotNH, shininess );\\n}\\nvec3 BRDF_Specular_BlinnPhong( const in IncidentLight incidentLight, const in GeometricContext geometry, const in vec3 specularColor, const in float shininess ) {\\n\\tvec3 halfDir = normalize( incidentLight.direction + geometry.viewDir );\\n\\tfloat dotNH = saturate( dot( geometry.normal, halfDir ) );\\n\\tfloat dotLH = saturate( dot( incidentLight.direction, halfDir ) );\\n\\tvec3 F = F_Schlick( specularColor, dotLH );\\n\\tfloat G = G_BlinnPhong_Implicit( );\\n\\tfloat D = D_BlinnPhong( shininess, dotNH );\\n\\treturn F * ( G * D );\\n}\\nfloat GGXRoughnessToBlinnExponent( const in float ggxRoughness ) {\\n\\treturn ( 2.0 / pow2( ggxRoughness + 0.0001 ) - 2.0 );\\n}\\nfloat BlinnExponentToGGXRoughness( const in float blinnExponent ) {\\n\\treturn sqrt( 2.0 / ( blinnExponent + 2.0 ) );\\n}\\n\",bumpmap_pars_fragment:\"#ifdef USE_BUMPMAP\\n\\tuniform sampler2D bumpMap;\\n\\tuniform float bumpScale;\\n\\tvec2 dHdxy_fwd() {\\n\\t\\tvec2 dSTdx = dFdx( vUv );\\n\\t\\tvec2 dSTdy = dFdy( vUv );\\n\\t\\tfloat Hll = bumpScale * texture2D( bumpMap, vUv ).x;\\n\\t\\tfloat dBx = bumpScale * texture2D( bumpMap, vUv + dSTdx ).x - Hll;\\n\\t\\tfloat dBy = bumpScale * texture2D( bumpMap, vUv + dSTdy ).x - Hll;\\n\\t\\treturn vec2( dBx, dBy );\\n\\t}\\n\\tvec3 perturbNormalArb( vec3 surf_pos, vec3 surf_norm, vec2 dHdxy ) {\\n\\t\\tvec3 vSigmaX = vec3( dFdx( surf_pos.x ), dFdx( surf_pos.y ), dFdx( surf_pos.z ) );\\n\\t\\tvec3 vSigmaY = vec3( dFdy( surf_pos.x ), dFdy( surf_pos.y ), dFdy( surf_pos.z ) );\\n\\t\\tvec3 vN = surf_norm;\\n\\t\\tvec3 R1 = cross( vSigmaY, vN );\\n\\t\\tvec3 R2 = cross( vN, vSigmaX );\\n\\t\\tfloat fDet = dot( vSigmaX, R1 );\\n\\t\\tvec3 vGrad = sign( fDet ) * ( dHdxy.x * R1 + dHdxy.y * R2 );\\n\\t\\treturn normalize( abs( fDet ) * surf_norm - vGrad );\\n\\t}\\n#endif\\n\",clipping_planes_fragment:\"#if NUM_CLIPPING_PLANES > 0\\n\\tfor ( int i = 0; i < UNION_CLIPPING_PLANES; ++ i ) {\\n\\t\\tvec4 plane = clippingPlanes[ i ];\\n\\t\\tif ( dot( vViewPosition, plane.xyz ) > plane.w ) discard;\\n\\t}\\n\\t\\t\\n\\t#if UNION_CLIPPING_PLANES < NUM_CLIPPING_PLANES\\n\\t\\tbool clipped = true;\\n\\t\\tfor ( int i = UNION_CLIPPING_PLANES; i < NUM_CLIPPING_PLANES; ++ i ) {\\n\\t\\t\\tvec4 plane = clippingPlanes[ i ];\\n\\t\\t\\tclipped = ( dot( vViewPosition, plane.xyz ) > plane.w ) && clipped;\\n\\t\\t}\\n\\t\\tif ( clipped ) discard;\\n\\t\\n\\t#endif\\n#endif\\n\",clipping_planes_pars_fragment:\"#if NUM_CLIPPING_PLANES > 0\\n\\t#if ! defined( PHYSICAL ) && ! defined( PHONG )\\n\\t\\tvarying vec3 vViewPosition;\\n\\t#endif\\n\\tuniform vec4 clippingPlanes[ NUM_CLIPPING_PLANES ];\\n#endif\\n\",clipping_planes_pars_vertex:\"#if NUM_CLIPPING_PLANES > 0 && ! defined( PHYSICAL ) && ! defined( PHONG )\\n\\tvarying vec3 vViewPosition;\\n#endif\\n\",clipping_planes_vertex:\"#if NUM_CLIPPING_PLANES > 0 && ! defined( PHYSICAL ) && ! defined( PHONG )\\n\\tvViewPosition = - mvPosition.xyz;\\n#endif\\n\",color_fragment:\"#ifdef USE_COLOR\\n\\tdiffuseColor.rgb *= vColor;\\n#endif\",color_pars_fragment:\"#ifdef USE_COLOR\\n\\tvarying vec3 vColor;\\n#endif\\n\",color_pars_vertex:\"#ifdef USE_COLOR\\n\\tvarying vec3 vColor;\\n#endif\",color_vertex:\"#ifdef USE_COLOR\\n\\tvColor.xyz = color.xyz;\\n#endif\",common:\"#define PI 3.14159265359\\n#define PI2 6.28318530718\\n#define PI_HALF 1.5707963267949\\n#define RECIPROCAL_PI 0.31830988618\\n#define RECIPROCAL_PI2 0.15915494\\n#define LOG2 1.442695\\n#define EPSILON 1e-6\\n#define saturate(a) clamp( a, 0.0, 1.0 )\\n#define whiteCompliment(a) ( 1.0 - saturate( a ) )\\nfloat pow2( const in float x ) { return x*x; }\\nfloat pow3( const in float x ) { return x*x*x; }\\nfloat pow4( const in float x ) { float x2 = x*x; return x2*x2; }\\nfloat average( const in vec3 color ) { return dot( color, vec3( 0.3333 ) ); }\\nhighp float rand( const in vec2 uv ) {\\n\\tconst highp float a = 12.9898, b = 78.233, c = 43758.5453;\\n\\thighp float dt = dot( uv.xy, vec2( a,b ) ), sn = mod( dt, PI );\\n\\treturn fract(sin(sn) * c);\\n}\\nstruct IncidentLight {\\n\\tvec3 color;\\n\\tvec3 direction;\\n\\tbool visible;\\n};\\nstruct ReflectedLight {\\n\\tvec3 directDiffuse;\\n\\tvec3 directSpecular;\\n\\tvec3 indirectDiffuse;\\n\\tvec3 indirectSpecular;\\n};\\nstruct GeometricContext {\\n\\tvec3 position;\\n\\tvec3 normal;\\n\\tvec3 viewDir;\\n};\\nvec3 transformDirection( in vec3 dir, in mat4 matrix ) {\\n\\treturn normalize( ( matrix * vec4( dir, 0.0 ) ).xyz );\\n}\\nvec3 inverseTransformDirection( in vec3 dir, in mat4 matrix ) {\\n\\treturn normalize( ( vec4( dir, 0.0 ) * matrix ).xyz );\\n}\\nvec3 projectOnPlane(in vec3 point, in vec3 pointOnPlane, in vec3 planeNormal ) {\\n\\tfloat distance = dot( planeNormal, point - pointOnPlane );\\n\\treturn - distance * planeNormal + point;\\n}\\nfloat sideOfPlane( in vec3 point, in vec3 pointOnPlane, in vec3 planeNormal ) {\\n\\treturn sign( dot( point - pointOnPlane, planeNormal ) );\\n}\\nvec3 linePlaneIntersect( in vec3 pointOnLine, in vec3 lineDirection, in vec3 pointOnPlane, in vec3 planeNormal ) {\\n\\treturn lineDirection * ( dot( planeNormal, pointOnPlane - pointOnLine ) / dot( planeNormal, lineDirection ) ) + pointOnLine;\\n}\\nmat3 transpose( const in mat3 v ) {\\n\\tmat3 tmp;\\n\\ttmp[0] = vec3(v[0].x, v[1].x, v[2].x);\\n\\ttmp[1] = vec3(v[0].y, v[1].y, v[2].y);\\n\\ttmp[2] = vec3(v[0].z, v[1].z, v[2].z);\\n\\treturn tmp;\\n}\\n\",cube_uv_reflection_fragment:\"#ifdef ENVMAP_TYPE_CUBE_UV\\n#define cubeUV_textureSize (1024.0)\\nint getFaceFromDirection(vec3 direction) {\\n\\tvec3 absDirection = abs(direction);\\n\\tint face = -1;\\n\\tif( absDirection.x > absDirection.z ) {\\n\\t\\tif(absDirection.x > absDirection.y )\\n\\t\\t\\tface = direction.x > 0.0 ? 0 : 3;\\n\\t\\telse\\n\\t\\t\\tface = direction.y > 0.0 ? 1 : 4;\\n\\t}\\n\\telse {\\n\\t\\tif(absDirection.z > absDirection.y )\\n\\t\\t\\tface = direction.z > 0.0 ? 2 : 5;\\n\\t\\telse\\n\\t\\t\\tface = direction.y > 0.0 ? 1 : 4;\\n\\t}\\n\\treturn face;\\n}\\n#define cubeUV_maxLods1  (log2(cubeUV_textureSize*0.25) - 1.0)\\n#define cubeUV_rangeClamp (exp2((6.0 - 1.0) * 2.0))\\nvec2 MipLevelInfo( vec3 vec, float roughnessLevel, float roughness ) {\\n\\tfloat scale = exp2(cubeUV_maxLods1 - roughnessLevel);\\n\\tfloat dxRoughness = dFdx(roughness);\\n\\tfloat dyRoughness = dFdy(roughness);\\n\\tvec3 dx = dFdx( vec * scale * dxRoughness );\\n\\tvec3 dy = dFdy( vec * scale * dyRoughness );\\n\\tfloat d = max( dot( dx, dx ), dot( dy, dy ) );\\n\\td = clamp(d, 1.0, cubeUV_rangeClamp);\\n\\tfloat mipLevel = 0.5 * log2(d);\\n\\treturn vec2(floor(mipLevel), fract(mipLevel));\\n}\\n#define cubeUV_maxLods2 (log2(cubeUV_textureSize*0.25) - 2.0)\\n#define cubeUV_rcpTextureSize (1.0 / cubeUV_textureSize)\\nvec2 getCubeUV(vec3 direction, float roughnessLevel, float mipLevel) {\\n\\tmipLevel = roughnessLevel > cubeUV_maxLods2 - 3.0 ? 0.0 : mipLevel;\\n\\tfloat a = 16.0 * cubeUV_rcpTextureSize;\\n\\tvec2 exp2_packed = exp2( vec2( roughnessLevel, mipLevel ) );\\n\\tvec2 rcp_exp2_packed = vec2( 1.0 ) / exp2_packed;\\n\\tfloat powScale = exp2_packed.x * exp2_packed.y;\\n\\tfloat scale = rcp_exp2_packed.x * rcp_exp2_packed.y * 0.25;\\n\\tfloat mipOffset = 0.75*(1.0 - rcp_exp2_packed.y) * rcp_exp2_packed.x;\\n\\tbool bRes = mipLevel == 0.0;\\n\\tscale =  bRes && (scale < a) ? a : scale;\\n\\tvec3 r;\\n\\tvec2 offset;\\n\\tint face = getFaceFromDirection(direction);\\n\\tfloat rcpPowScale = 1.0 / powScale;\\n\\tif( face == 0) {\\n\\t\\tr = vec3(direction.x, -direction.z, direction.y);\\n\\t\\toffset = vec2(0.0+mipOffset,0.75 * rcpPowScale);\\n\\t\\toffset.y = bRes && (offset.y < 2.0*a) ? a : offset.y;\\n\\t}\\n\\telse if( face == 1) {\\n\\t\\tr = vec3(direction.y, direction.x, direction.z);\\n\\t\\toffset = vec2(scale+mipOffset, 0.75 * rcpPowScale);\\n\\t\\toffset.y = bRes && (offset.y < 2.0*a) ? a : offset.y;\\n\\t}\\n\\telse if( face == 2) {\\n\\t\\tr = vec3(direction.z, direction.x, direction.y);\\n\\t\\toffset = vec2(2.0*scale+mipOffset, 0.75 * rcpPowScale);\\n\\t\\toffset.y = bRes && (offset.y < 2.0*a) ? a : offset.y;\\n\\t}\\n\\telse if( face == 3) {\\n\\t\\tr = vec3(direction.x, direction.z, direction.y);\\n\\t\\toffset = vec2(0.0+mipOffset,0.5 * rcpPowScale);\\n\\t\\toffset.y = bRes && (offset.y < 2.0*a) ? 0.0 : offset.y;\\n\\t}\\n\\telse if( face == 4) {\\n\\t\\tr = vec3(direction.y, direction.x, -direction.z);\\n\\t\\toffset = vec2(scale+mipOffset, 0.5 * rcpPowScale);\\n\\t\\toffset.y = bRes && (offset.y < 2.0*a) ? 0.0 : offset.y;\\n\\t}\\n\\telse {\\n\\t\\tr = vec3(direction.z, -direction.x, direction.y);\\n\\t\\toffset = vec2(2.0*scale+mipOffset, 0.5 * rcpPowScale);\\n\\t\\toffset.y = bRes && (offset.y < 2.0*a) ? 0.0 : offset.y;\\n\\t}\\n\\tr = normalize(r);\\n\\tfloat texelOffset = 0.5 * cubeUV_rcpTextureSize;\\n\\tvec2 s = ( r.yz / abs( r.x ) + vec2( 1.0 ) ) * 0.5;\\n\\tvec2 base = offset + vec2( texelOffset );\\n\\treturn base + s * ( scale - 2.0 * texelOffset );\\n}\\n#define cubeUV_maxLods3 (log2(cubeUV_textureSize*0.25) - 3.0)\\nvec4 textureCubeUV(vec3 reflectedDirection, float roughness ) {\\n\\tfloat roughnessVal = roughness* cubeUV_maxLods3;\\n\\tfloat r1 = floor(roughnessVal);\\n\\tfloat r2 = r1 + 1.0;\\n\\tfloat t = fract(roughnessVal);\\n\\tvec2 mipInfo = MipLevelInfo(reflectedDirection, r1, roughness);\\n\\tfloat s = mipInfo.y;\\n\\tfloat level0 = mipInfo.x;\\n\\tfloat level1 = level0 + 1.0;\\n\\tlevel1 = level1 > 5.0 ? 5.0 : level1;\\n\\tlevel0 += min( floor( s + 0.5 ), 5.0 );\\n\\tvec2 uv_10 = getCubeUV(reflectedDirection, r1, level0);\\n\\tvec4 color10 = envMapTexelToLinear(texture2D(envMap, uv_10));\\n\\tvec2 uv_20 = getCubeUV(reflectedDirection, r2, level0);\\n\\tvec4 color20 = envMapTexelToLinear(texture2D(envMap, uv_20));\\n\\tvec4 result = mix(color10, color20, t);\\n\\treturn vec4(result.rgb, 1.0);\\n}\\n#endif\\n\",defaultnormal_vertex:\"vec3 transformedNormal = normalMatrix * objectNormal;\\n#ifdef FLIP_SIDED\\n\\ttransformedNormal = - transformedNormal;\\n#endif\\n\",displacementmap_pars_vertex:\"#ifdef USE_DISPLACEMENTMAP\\n\\tuniform sampler2D displacementMap;\\n\\tuniform float displacementScale;\\n\\tuniform float displacementBias;\\n#endif\\n\",displacementmap_vertex:\"#ifdef USE_DISPLACEMENTMAP\\n\\ttransformed += normalize( objectNormal ) * ( texture2D( displacementMap, uv ).x * displacementScale + displacementBias );\\n#endif\\n\",emissivemap_fragment:\"#ifdef USE_EMISSIVEMAP\\n\\tvec4 emissiveColor = texture2D( emissiveMap, vUv );\\n\\temissiveColor.rgb = emissiveMapTexelToLinear( emissiveColor ).rgb;\\n\\ttotalEmissiveRadiance *= emissiveColor.rgb;\\n#endif\\n\",emissivemap_pars_fragment:\"#ifdef USE_EMISSIVEMAP\\n\\tuniform sampler2D emissiveMap;\\n#endif\\n\",encodings_fragment:\"  gl_FragColor = linearToOutputTexel( gl_FragColor );\\n\",encodings_pars_fragment:\"\\nvec4 LinearToLinear( in vec4 value ) {\\n\\treturn value;\\n}\\nvec4 GammaToLinear( in vec4 value, in float gammaFactor ) {\\n\\treturn vec4( pow( value.xyz, vec3( gammaFactor ) ), value.w );\\n}\\nvec4 LinearToGamma( in vec4 value, in float gammaFactor ) {\\n\\treturn vec4( pow( value.xyz, vec3( 1.0 / gammaFactor ) ), value.w );\\n}\\nvec4 sRGBToLinear( in vec4 value ) {\\n\\treturn vec4( mix( pow( value.rgb * 0.9478672986 + vec3( 0.0521327014 ), vec3( 2.4 ) ), value.rgb * 0.0773993808, vec3( lessThanEqual( value.rgb, vec3( 0.04045 ) ) ) ), value.w );\\n}\\nvec4 LinearTosRGB( in vec4 value ) {\\n\\treturn vec4( mix( pow( value.rgb, vec3( 0.41666 ) ) * 1.055 - vec3( 0.055 ), value.rgb * 12.92, vec3( lessThanEqual( value.rgb, vec3( 0.0031308 ) ) ) ), value.w );\\n}\\nvec4 RGBEToLinear( in vec4 value ) {\\n\\treturn vec4( value.rgb * exp2( value.a * 255.0 - 128.0 ), 1.0 );\\n}\\nvec4 LinearToRGBE( in vec4 value ) {\\n\\tfloat maxComponent = max( max( value.r, value.g ), value.b );\\n\\tfloat fExp = clamp( ceil( log2( maxComponent ) ), -128.0, 127.0 );\\n\\treturn vec4( value.rgb / exp2( fExp ), ( fExp + 128.0 ) / 255.0 );\\n}\\nvec4 RGBMToLinear( in vec4 value, in float maxRange ) {\\n\\treturn vec4( value.xyz * value.w * maxRange, 1.0 );\\n}\\nvec4 LinearToRGBM( in vec4 value, in float maxRange ) {\\n\\tfloat maxRGB = max( value.x, max( value.g, value.b ) );\\n\\tfloat M      = clamp( maxRGB / maxRange, 0.0, 1.0 );\\n\\tM            = ceil( M * 255.0 ) / 255.0;\\n\\treturn vec4( value.rgb / ( M * maxRange ), M );\\n}\\nvec4 RGBDToLinear( in vec4 value, in float maxRange ) {\\n\\treturn vec4( value.rgb * ( ( maxRange / 255.0 ) / value.a ), 1.0 );\\n}\\nvec4 LinearToRGBD( in vec4 value, in float maxRange ) {\\n\\tfloat maxRGB = max( value.x, max( value.g, value.b ) );\\n\\tfloat D      = max( maxRange / maxRGB, 1.0 );\\n\\tD            = min( floor( D ) / 255.0, 1.0 );\\n\\treturn vec4( value.rgb * ( D * ( 255.0 / maxRange ) ), D );\\n}\\nconst mat3 cLogLuvM = mat3( 0.2209, 0.3390, 0.4184, 0.1138, 0.6780, 0.7319, 0.0102, 0.1130, 0.2969 );\\nvec4 LinearToLogLuv( in vec4 value )  {\\n\\tvec3 Xp_Y_XYZp = value.rgb * cLogLuvM;\\n\\tXp_Y_XYZp = max(Xp_Y_XYZp, vec3(1e-6, 1e-6, 1e-6));\\n\\tvec4 vResult;\\n\\tvResult.xy = Xp_Y_XYZp.xy / Xp_Y_XYZp.z;\\n\\tfloat Le = 2.0 * log2(Xp_Y_XYZp.y) + 127.0;\\n\\tvResult.w = fract(Le);\\n\\tvResult.z = (Le - (floor(vResult.w*255.0))/255.0)/255.0;\\n\\treturn vResult;\\n}\\nconst mat3 cLogLuvInverseM = mat3( 6.0014, -2.7008, -1.7996, -1.3320, 3.1029, -5.7721, 0.3008, -1.0882, 5.6268 );\\nvec4 LogLuvToLinear( in vec4 value ) {\\n\\tfloat Le = value.z * 255.0 + value.w;\\n\\tvec3 Xp_Y_XYZp;\\n\\tXp_Y_XYZp.y = exp2((Le - 127.0) / 2.0);\\n\\tXp_Y_XYZp.z = Xp_Y_XYZp.y / value.y;\\n\\tXp_Y_XYZp.x = value.x * Xp_Y_XYZp.z;\\n\\tvec3 vRGB = Xp_Y_XYZp.rgb * cLogLuvInverseM;\\n\\treturn vec4( max(vRGB, 0.0), 1.0 );\\n}\\n\",envmap_fragment:\"#ifdef USE_ENVMAP\\n\\t#if defined( USE_BUMPMAP ) || defined( USE_NORMALMAP ) || defined( PHONG )\\n\\t\\tvec3 cameraToVertex = normalize( vWorldPosition - cameraPosition );\\n\\t\\tvec3 worldNormal = inverseTransformDirection( normal, viewMatrix );\\n\\t\\t#ifdef ENVMAP_MODE_REFLECTION\\n\\t\\t\\tvec3 reflectVec = reflect( cameraToVertex, worldNormal );\\n\\t\\t#else\\n\\t\\t\\tvec3 reflectVec = refract( cameraToVertex, worldNormal, refractionRatio );\\n\\t\\t#endif\\n\\t#else\\n\\t\\tvec3 reflectVec = vReflect;\\n\\t#endif\\n\\t#ifdef ENVMAP_TYPE_CUBE\\n\\t\\tvec4 envColor = textureCube( envMap, flipNormal * vec3( flipEnvMap * reflectVec.x, reflectVec.yz ) );\\n\\t#elif defined( ENVMAP_TYPE_EQUIREC )\\n\\t\\tvec2 sampleUV;\\n\\t\\tsampleUV.y = asin( flipNormal * reflectVec.y ) * RECIPROCAL_PI + 0.5;\\n\\t\\tsampleUV.x = atan( flipNormal * reflectVec.z, flipNormal * reflectVec.x ) * RECIPROCAL_PI2 + 0.5;\\n\\t\\tvec4 envColor = texture2D( envMap, sampleUV );\\n\\t#elif defined( ENVMAP_TYPE_SPHERE )\\n\\t\\tvec3 reflectView = flipNormal * normalize( ( viewMatrix * vec4( reflectVec, 0.0 ) ).xyz + vec3( 0.0, 0.0, 1.0 ) );\\n\\t\\tvec4 envColor = texture2D( envMap, reflectView.xy * 0.5 + 0.5 );\\n\\t#else\\n\\t\\tvec4 envColor = vec4( 0.0 );\\n\\t#endif\\n\\tenvColor = envMapTexelToLinear( envColor );\\n\\t#ifdef ENVMAP_BLENDING_MULTIPLY\\n\\t\\toutgoingLight = mix( outgoingLight, outgoingLight * envColor.xyz, specularStrength * reflectivity );\\n\\t#elif defined( ENVMAP_BLENDING_MIX )\\n\\t\\toutgoingLight = mix( outgoingLight, envColor.xyz, specularStrength * reflectivity );\\n\\t#elif defined( ENVMAP_BLENDING_ADD )\\n\\t\\toutgoingLight += envColor.xyz * specularStrength * reflectivity;\\n\\t#endif\\n#endif\\n\",envmap_pars_fragment:\"#if defined( USE_ENVMAP ) || defined( PHYSICAL )\\n\\tuniform float reflectivity;\\n\\tuniform float envMapIntensity;\\n#endif\\n#ifdef USE_ENVMAP\\n\\t#if ! defined( PHYSICAL ) && ( defined( USE_BUMPMAP ) || defined( USE_NORMALMAP ) || defined( PHONG ) )\\n\\t\\tvarying vec3 vWorldPosition;\\n\\t#endif\\n\\t#ifdef ENVMAP_TYPE_CUBE\\n\\t\\tuniform samplerCube envMap;\\n\\t#else\\n\\t\\tuniform sampler2D envMap;\\n\\t#endif\\n\\tuniform float flipEnvMap;\\n\\t#if defined( USE_BUMPMAP ) || defined( USE_NORMALMAP ) || defined( PHONG ) || defined( PHYSICAL )\\n\\t\\tuniform float refractionRatio;\\n\\t#else\\n\\t\\tvarying vec3 vReflect;\\n\\t#endif\\n#endif\\n\",envmap_pars_vertex:\"#ifdef USE_ENVMAP\\n\\t#if defined( USE_BUMPMAP ) || defined( USE_NORMALMAP ) || defined( PHONG )\\n\\t\\tvarying vec3 vWorldPosition;\\n\\t#else\\n\\t\\tvarying vec3 vReflect;\\n\\t\\tuniform float refractionRatio;\\n\\t#endif\\n#endif\\n\",envmap_vertex:\"#ifdef USE_ENVMAP\\n\\t#if defined( USE_BUMPMAP ) || defined( USE_NORMALMAP ) || defined( PHONG )\\n\\t\\tvWorldPosition = worldPosition.xyz;\\n\\t#else\\n\\t\\tvec3 cameraToVertex = normalize( worldPosition.xyz - cameraPosition );\\n\\t\\tvec3 worldNormal = inverseTransformDirection( transformedNormal, viewMatrix );\\n\\t\\t#ifdef ENVMAP_MODE_REFLECTION\\n\\t\\t\\tvReflect = reflect( cameraToVertex, worldNormal );\\n\\t\\t#else\\n\\t\\t\\tvReflect = refract( cameraToVertex, worldNormal, refractionRatio );\\n\\t\\t#endif\\n\\t#endif\\n#endif\\n\",fog_vertex:\"\\n#ifdef USE_FOG\\nfogDepth = -mvPosition.z;\\n#endif\",fog_pars_vertex:\"#ifdef USE_FOG\\n  varying float fogDepth;\\n#endif\\n\",fog_fragment:\"#ifdef USE_FOG\\n\\t#ifdef FOG_EXP2\\n\\t\\tfloat fogFactor = whiteCompliment( exp2( - fogDensity * fogDensity * fogDepth * fogDepth * LOG2 ) );\\n\\t#else\\n\\t\\tfloat fogFactor = smoothstep( fogNear, fogFar, fogDepth );\\n\\t#endif\\n\\tgl_FragColor.rgb = mix( gl_FragColor.rgb, fogColor, fogFactor );\\n#endif\\n\",fog_pars_fragment:\"#ifdef USE_FOG\\n\\tuniform vec3 fogColor;\\n\\tvarying float fogDepth;\\n\\t#ifdef FOG_EXP2\\n\\t\\tuniform float fogDensity;\\n\\t#else\\n\\t\\tuniform float fogNear;\\n\\t\\tuniform float fogFar;\\n\\t#endif\\n#endif\\n\",gradientmap_pars_fragment:\"#ifdef TOON\\n\\tuniform sampler2D gradientMap;\\n\\tvec3 getGradientIrradiance( vec3 normal, vec3 lightDirection ) {\\n\\t\\tfloat dotNL = dot( normal, lightDirection );\\n\\t\\tvec2 coord = vec2( dotNL * 0.5 + 0.5, 0.0 );\\n\\t\\t#ifdef USE_GRADIENTMAP\\n\\t\\t\\treturn texture2D( gradientMap, coord ).rgb;\\n\\t\\t#else\\n\\t\\t\\treturn ( coord.x < 0.7 ) ? vec3( 0.7 ) : vec3( 1.0 );\\n\\t\\t#endif\\n\\t}\\n#endif\\n\",lightmap_fragment:\"#ifdef USE_LIGHTMAP\\n\\treflectedLight.indirectDiffuse += PI * texture2D( lightMap, vUv2 ).xyz * lightMapIntensity;\\n#endif\\n\",lightmap_pars_fragment:\"#ifdef USE_LIGHTMAP\\n\\tuniform sampler2D lightMap;\\n\\tuniform float lightMapIntensity;\\n#endif\",lights_lambert_vertex:\"vec3 diffuse = vec3( 1.0 );\\nGeometricContext geometry;\\ngeometry.position = mvPosition.xyz;\\ngeometry.normal = normalize( transformedNormal );\\ngeometry.viewDir = normalize( -mvPosition.xyz );\\nGeometricContext backGeometry;\\nbackGeometry.position = geometry.position;\\nbackGeometry.normal = -geometry.normal;\\nbackGeometry.viewDir = geometry.viewDir;\\nvLightFront = vec3( 0.0 );\\n#ifdef DOUBLE_SIDED\\n\\tvLightBack = vec3( 0.0 );\\n#endif\\nIncidentLight directLight;\\nfloat dotNL;\\nvec3 directLightColor_Diffuse;\\n#if NUM_POINT_LIGHTS > 0\\n\\tfor ( int i = 0; i < NUM_POINT_LIGHTS; i ++ ) {\\n\\t\\tgetPointDirectLightIrradiance( pointLights[ i ], geometry, directLight );\\n\\t\\tdotNL = dot( geometry.normal, directLight.direction );\\n\\t\\tdirectLightColor_Diffuse = PI * directLight.color;\\n\\t\\tvLightFront += saturate( dotNL ) * directLightColor_Diffuse;\\n\\t\\t#ifdef DOUBLE_SIDED\\n\\t\\t\\tvLightBack += saturate( -dotNL ) * directLightColor_Diffuse;\\n\\t\\t#endif\\n\\t}\\n#endif\\n#if NUM_SPOT_LIGHTS > 0\\n\\tfor ( int i = 0; i < NUM_SPOT_LIGHTS; i ++ ) {\\n\\t\\tgetSpotDirectLightIrradiance( spotLights[ i ], geometry, directLight );\\n\\t\\tdotNL = dot( geometry.normal, directLight.direction );\\n\\t\\tdirectLightColor_Diffuse = PI * directLight.color;\\n\\t\\tvLightFront += saturate( dotNL ) * directLightColor_Diffuse;\\n\\t\\t#ifdef DOUBLE_SIDED\\n\\t\\t\\tvLightBack += saturate( -dotNL ) * directLightColor_Diffuse;\\n\\t\\t#endif\\n\\t}\\n#endif\\n#if NUM_DIR_LIGHTS > 0\\n\\tfor ( int i = 0; i < NUM_DIR_LIGHTS; i ++ ) {\\n\\t\\tgetDirectionalDirectLightIrradiance( directionalLights[ i ], geometry, directLight );\\n\\t\\tdotNL = dot( geometry.normal, directLight.direction );\\n\\t\\tdirectLightColor_Diffuse = PI * directLight.color;\\n\\t\\tvLightFront += saturate( dotNL ) * directLightColor_Diffuse;\\n\\t\\t#ifdef DOUBLE_SIDED\\n\\t\\t\\tvLightBack += saturate( -dotNL ) * directLightColor_Diffuse;\\n\\t\\t#endif\\n\\t}\\n#endif\\n#if NUM_HEMI_LIGHTS > 0\\n\\tfor ( int i = 0; i < NUM_HEMI_LIGHTS; i ++ ) {\\n\\t\\tvLightFront += getHemisphereLightIrradiance( hemisphereLights[ i ], geometry );\\n\\t\\t#ifdef DOUBLE_SIDED\\n\\t\\t\\tvLightBack += getHemisphereLightIrradiance( hemisphereLights[ i ], backGeometry );\\n\\t\\t#endif\\n\\t}\\n#endif\\n\",lights_pars:\"uniform vec3 ambientLightColor;\\nvec3 getAmbientLightIrradiance( const in vec3 ambientLightColor ) {\\n\\tvec3 irradiance = ambientLightColor;\\n\\t#ifndef PHYSICALLY_CORRECT_LIGHTS\\n\\t\\tirradiance *= PI;\\n\\t#endif\\n\\treturn irradiance;\\n}\\n#if NUM_DIR_LIGHTS > 0\\n\\tstruct DirectionalLight {\\n\\t\\tvec3 direction;\\n\\t\\tvec3 color;\\n\\t\\tint shadow;\\n\\t\\tfloat shadowBias;\\n\\t\\tfloat shadowRadius;\\n\\t\\tvec2 shadowMapSize;\\n\\t};\\n\\tuniform DirectionalLight directionalLights[ NUM_DIR_LIGHTS ];\\n\\tvoid getDirectionalDirectLightIrradiance( const in DirectionalLight directionalLight, const in GeometricContext geometry, out IncidentLight directLight ) {\\n\\t\\tdirectLight.color = directionalLight.color;\\n\\t\\tdirectLight.direction = directionalLight.direction;\\n\\t\\tdirectLight.visible = true;\\n\\t}\\n#endif\\n#if NUM_POINT_LIGHTS > 0\\n\\tstruct PointLight {\\n\\t\\tvec3 position;\\n\\t\\tvec3 color;\\n\\t\\tfloat distance;\\n\\t\\tfloat decay;\\n\\t\\tint shadow;\\n\\t\\tfloat shadowBias;\\n\\t\\tfloat shadowRadius;\\n\\t\\tvec2 shadowMapSize;\\n\\t};\\n\\tuniform PointLight pointLights[ NUM_POINT_LIGHTS ];\\n\\tvoid getPointDirectLightIrradiance( const in PointLight pointLight, const in GeometricContext geometry, out IncidentLight directLight ) {\\n\\t\\tvec3 lVector = pointLight.position - geometry.position;\\n\\t\\tdirectLight.direction = normalize( lVector );\\n\\t\\tfloat lightDistance = length( lVector );\\n\\t\\tdirectLight.color = pointLight.color;\\n\\t\\tdirectLight.color *= punctualLightIntensityToIrradianceFactor( lightDistance, pointLight.distance, pointLight.decay );\\n\\t\\tdirectLight.visible = ( directLight.color != vec3( 0.0 ) );\\n\\t}\\n#endif\\n#if NUM_SPOT_LIGHTS > 0\\n\\tstruct SpotLight {\\n\\t\\tvec3 position;\\n\\t\\tvec3 direction;\\n\\t\\tvec3 color;\\n\\t\\tfloat distance;\\n\\t\\tfloat decay;\\n\\t\\tfloat coneCos;\\n\\t\\tfloat penumbraCos;\\n\\t\\tint shadow;\\n\\t\\tfloat shadowBias;\\n\\t\\tfloat shadowRadius;\\n\\t\\tvec2 shadowMapSize;\\n\\t};\\n\\tuniform SpotLight spotLights[ NUM_SPOT_LIGHTS ];\\n\\tvoid getSpotDirectLightIrradiance( const in SpotLight spotLight, const in GeometricContext geometry, out IncidentLight directLight  ) {\\n\\t\\tvec3 lVector = spotLight.position - geometry.position;\\n\\t\\tdirectLight.direction = normalize( lVector );\\n\\t\\tfloat lightDistance = length( lVector );\\n\\t\\tfloat angleCos = dot( directLight.direction, spotLight.direction );\\n\\t\\tif ( angleCos > spotLight.coneCos ) {\\n\\t\\t\\tfloat spotEffect = smoothstep( spotLight.coneCos, spotLight.penumbraCos, angleCos );\\n\\t\\t\\tdirectLight.color = spotLight.color;\\n\\t\\t\\tdirectLight.color *= spotEffect * punctualLightIntensityToIrradianceFactor( lightDistance, spotLight.distance, spotLight.decay );\\n\\t\\t\\tdirectLight.visible = true;\\n\\t\\t} else {\\n\\t\\t\\tdirectLight.color = vec3( 0.0 );\\n\\t\\t\\tdirectLight.visible = false;\\n\\t\\t}\\n\\t}\\n#endif\\n#if NUM_RECT_AREA_LIGHTS > 0\\n\\tstruct RectAreaLight {\\n\\t\\tvec3 color;\\n\\t\\tvec3 position;\\n\\t\\tvec3 halfWidth;\\n\\t\\tvec3 halfHeight;\\n\\t};\\n\\tuniform sampler2D ltcMat;\\tuniform sampler2D ltcMag;\\n\\tuniform RectAreaLight rectAreaLights[ NUM_RECT_AREA_LIGHTS ];\\n#endif\\n#if NUM_HEMI_LIGHTS > 0\\n\\tstruct HemisphereLight {\\n\\t\\tvec3 direction;\\n\\t\\tvec3 skyColor;\\n\\t\\tvec3 groundColor;\\n\\t};\\n\\tuniform HemisphereLight hemisphereLights[ NUM_HEMI_LIGHTS ];\\n\\tvec3 getHemisphereLightIrradiance( const in HemisphereLight hemiLight, const in GeometricContext geometry ) {\\n\\t\\tfloat dotNL = dot( geometry.normal, hemiLight.direction );\\n\\t\\tfloat hemiDiffuseWeight = 0.5 * dotNL + 0.5;\\n\\t\\tvec3 irradiance = mix( hemiLight.groundColor, hemiLight.skyColor, hemiDiffuseWeight );\\n\\t\\t#ifndef PHYSICALLY_CORRECT_LIGHTS\\n\\t\\t\\tirradiance *= PI;\\n\\t\\t#endif\\n\\t\\treturn irradiance;\\n\\t}\\n#endif\\n#if defined( USE_ENVMAP ) && defined( PHYSICAL )\\n\\tvec3 getLightProbeIndirectIrradiance( const in GeometricContext geometry, const in int maxMIPLevel ) {\\n\\t\\tvec3 worldNormal = inverseTransformDirection( geometry.normal, viewMatrix );\\n\\t\\t#ifdef ENVMAP_TYPE_CUBE\\n\\t\\t\\tvec3 queryVec = vec3( flipEnvMap * worldNormal.x, worldNormal.yz );\\n\\t\\t\\t#ifdef TEXTURE_LOD_EXT\\n\\t\\t\\t\\tvec4 envMapColor = textureCubeLodEXT( envMap, queryVec, float( maxMIPLevel ) );\\n\\t\\t\\t#else\\n\\t\\t\\t\\tvec4 envMapColor = textureCube( envMap, queryVec, float( maxMIPLevel ) );\\n\\t\\t\\t#endif\\n\\t\\t\\tenvMapColor.rgb = envMapTexelToLinear( envMapColor ).rgb;\\n\\t\\t#elif defined( ENVMAP_TYPE_CUBE_UV )\\n\\t\\t\\tvec3 queryVec = vec3( flipEnvMap * worldNormal.x, worldNormal.yz );\\n\\t\\t\\tvec4 envMapColor = textureCubeUV( queryVec, 1.0 );\\n\\t\\t#else\\n\\t\\t\\tvec4 envMapColor = vec4( 0.0 );\\n\\t\\t#endif\\n\\t\\treturn PI * envMapColor.rgb * envMapIntensity;\\n\\t}\\n\\tfloat getSpecularMIPLevel( const in float blinnShininessExponent, const in int maxMIPLevel ) {\\n\\t\\tfloat maxMIPLevelScalar = float( maxMIPLevel );\\n\\t\\tfloat desiredMIPLevel = maxMIPLevelScalar - 0.79248 - 0.5 * log2( pow2( blinnShininessExponent ) + 1.0 );\\n\\t\\treturn clamp( desiredMIPLevel, 0.0, maxMIPLevelScalar );\\n\\t}\\n\\tvec3 getLightProbeIndirectRadiance( const in GeometricContext geometry, const in float blinnShininessExponent, const in int maxMIPLevel ) {\\n\\t\\t#ifdef ENVMAP_MODE_REFLECTION\\n\\t\\t\\tvec3 reflectVec = reflect( -geometry.viewDir, geometry.normal );\\n\\t\\t#else\\n\\t\\t\\tvec3 reflectVec = refract( -geometry.viewDir, geometry.normal, refractionRatio );\\n\\t\\t#endif\\n\\t\\treflectVec = inverseTransformDirection( reflectVec, viewMatrix );\\n\\t\\tfloat specularMIPLevel = getSpecularMIPLevel( blinnShininessExponent, maxMIPLevel );\\n\\t\\t#ifdef ENVMAP_TYPE_CUBE\\n\\t\\t\\tvec3 queryReflectVec = vec3( flipEnvMap * reflectVec.x, reflectVec.yz );\\n\\t\\t\\t#ifdef TEXTURE_LOD_EXT\\n\\t\\t\\t\\tvec4 envMapColor = textureCubeLodEXT( envMap, queryReflectVec, specularMIPLevel );\\n\\t\\t\\t#else\\n\\t\\t\\t\\tvec4 envMapColor = textureCube( envMap, queryReflectVec, specularMIPLevel );\\n\\t\\t\\t#endif\\n\\t\\t\\tenvMapColor.rgb = envMapTexelToLinear( envMapColor ).rgb;\\n\\t\\t#elif defined( ENVMAP_TYPE_CUBE_UV )\\n\\t\\t\\tvec3 queryReflectVec = vec3( flipEnvMap * reflectVec.x, reflectVec.yz );\\n\\t\\t\\tvec4 envMapColor = textureCubeUV(queryReflectVec, BlinnExponentToGGXRoughness(blinnShininessExponent));\\n\\t\\t#elif defined( ENVMAP_TYPE_EQUIREC )\\n\\t\\t\\tvec2 sampleUV;\\n\\t\\t\\tsampleUV.y = saturate( reflectVec.y * 0.5 + 0.5 );\\n\\t\\t\\tsampleUV.x = atan( reflectVec.z, reflectVec.x ) * RECIPROCAL_PI2 + 0.5;\\n\\t\\t\\t#ifdef TEXTURE_LOD_EXT\\n\\t\\t\\t\\tvec4 envMapColor = texture2DLodEXT( envMap, sampleUV, specularMIPLevel );\\n\\t\\t\\t#else\\n\\t\\t\\t\\tvec4 envMapColor = texture2D( envMap, sampleUV, specularMIPLevel );\\n\\t\\t\\t#endif\\n\\t\\t\\tenvMapColor.rgb = envMapTexelToLinear( envMapColor ).rgb;\\n\\t\\t#elif defined( ENVMAP_TYPE_SPHERE )\\n\\t\\t\\tvec3 reflectView = normalize( ( viewMatrix * vec4( reflectVec, 0.0 ) ).xyz + vec3( 0.0,0.0,1.0 ) );\\n\\t\\t\\t#ifdef TEXTURE_LOD_EXT\\n\\t\\t\\t\\tvec4 envMapColor = texture2DLodEXT( envMap, reflectView.xy * 0.5 + 0.5, specularMIPLevel );\\n\\t\\t\\t#else\\n\\t\\t\\t\\tvec4 envMapColor = texture2D( envMap, reflectView.xy * 0.5 + 0.5, specularMIPLevel );\\n\\t\\t\\t#endif\\n\\t\\t\\tenvMapColor.rgb = envMapTexelToLinear( envMapColor ).rgb;\\n\\t\\t#endif\\n\\t\\treturn envMapColor.rgb * envMapIntensity;\\n\\t}\\n#endif\\n\",lights_phong_fragment:\"BlinnPhongMaterial material;\\nmaterial.diffuseColor = diffuseColor.rgb;\\nmaterial.specularColor = specular;\\nmaterial.specularShininess = shininess;\\nmaterial.specularStrength = specularStrength;\\n\",lights_phong_pars_fragment:\"varying vec3 vViewPosition;\\n#ifndef FLAT_SHADED\\n\\tvarying vec3 vNormal;\\n#endif\\nstruct BlinnPhongMaterial {\\n\\tvec3\\tdiffuseColor;\\n\\tvec3\\tspecularColor;\\n\\tfloat\\tspecularShininess;\\n\\tfloat\\tspecularStrength;\\n};\\nvoid RE_Direct_BlinnPhong( const in IncidentLight directLight, const in GeometricContext geometry, const in BlinnPhongMaterial material, inout ReflectedLight reflectedLight ) {\\n\\t#ifdef TOON\\n\\t\\tvec3 irradiance = getGradientIrradiance( geometry.normal, directLight.direction ) * directLight.color;\\n\\t#else\\n\\t\\tfloat dotNL = saturate( dot( geometry.normal, directLight.direction ) );\\n\\t\\tvec3 irradiance = dotNL * directLight.color;\\n\\t#endif\\n\\t#ifndef PHYSICALLY_CORRECT_LIGHTS\\n\\t\\tirradiance *= PI;\\n\\t#endif\\n\\treflectedLight.directDiffuse += irradiance * BRDF_Diffuse_Lambert( material.diffuseColor );\\n\\treflectedLight.directSpecular += irradiance * BRDF_Specular_BlinnPhong( directLight, geometry, material.specularColor, material.specularShininess ) * material.specularStrength;\\n}\\nvoid RE_IndirectDiffuse_BlinnPhong( const in vec3 irradiance, const in GeometricContext geometry, const in BlinnPhongMaterial material, inout ReflectedLight reflectedLight ) {\\n\\treflectedLight.indirectDiffuse += irradiance * BRDF_Diffuse_Lambert( material.diffuseColor );\\n}\\n#define RE_Direct\\t\\t\\t\\tRE_Direct_BlinnPhong\\n#define RE_IndirectDiffuse\\t\\tRE_IndirectDiffuse_BlinnPhong\\n#define Material_LightProbeLOD( material )\\t(0)\\n\",lights_physical_fragment:\"PhysicalMaterial material;\\nmaterial.diffuseColor = diffuseColor.rgb * ( 1.0 - metalnessFactor );\\nmaterial.specularRoughness = clamp( roughnessFactor, 0.04, 1.0 );\\n#ifdef STANDARD\\n\\tmaterial.specularColor = mix( vec3( DEFAULT_SPECULAR_COEFFICIENT ), diffuseColor.rgb, metalnessFactor );\\n#else\\n\\tmaterial.specularColor = mix( vec3( MAXIMUM_SPECULAR_COEFFICIENT * pow2( reflectivity ) ), diffuseColor.rgb, metalnessFactor );\\n\\tmaterial.clearCoat = saturate( clearCoat );\\tmaterial.clearCoatRoughness = clamp( clearCoatRoughness, 0.04, 1.0 );\\n#endif\\n\",lights_physical_pars_fragment:\"struct PhysicalMaterial {\\n\\tvec3\\tdiffuseColor;\\n\\tfloat\\tspecularRoughness;\\n\\tvec3\\tspecularColor;\\n\\t#ifndef STANDARD\\n\\t\\tfloat clearCoat;\\n\\t\\tfloat clearCoatRoughness;\\n\\t#endif\\n};\\n#define MAXIMUM_SPECULAR_COEFFICIENT 0.16\\n#define DEFAULT_SPECULAR_COEFFICIENT 0.04\\nfloat clearCoatDHRApprox( const in float roughness, const in float dotNL ) {\\n\\treturn DEFAULT_SPECULAR_COEFFICIENT + ( 1.0 - DEFAULT_SPECULAR_COEFFICIENT ) * ( pow( 1.0 - dotNL, 5.0 ) * pow( 1.0 - roughness, 2.0 ) );\\n}\\n#if NUM_RECT_AREA_LIGHTS > 0\\n\\tvoid RE_Direct_RectArea_Physical( const in RectAreaLight rectAreaLight, const in GeometricContext geometry, const in PhysicalMaterial material, inout ReflectedLight reflectedLight ) {\\n\\t\\tvec3 normal = geometry.normal;\\n\\t\\tvec3 viewDir = geometry.viewDir;\\n\\t\\tvec3 position = geometry.position;\\n\\t\\tvec3 lightPos = rectAreaLight.position;\\n\\t\\tvec3 halfWidth = rectAreaLight.halfWidth;\\n\\t\\tvec3 halfHeight = rectAreaLight.halfHeight;\\n\\t\\tvec3 lightColor = rectAreaLight.color;\\n\\t\\tfloat roughness = material.specularRoughness;\\n\\t\\tvec3 rectCoords[ 4 ];\\n\\t\\trectCoords[ 0 ] = lightPos - halfWidth - halfHeight;\\t\\trectCoords[ 1 ] = lightPos + halfWidth - halfHeight;\\n\\t\\trectCoords[ 2 ] = lightPos + halfWidth + halfHeight;\\n\\t\\trectCoords[ 3 ] = lightPos - halfWidth + halfHeight;\\n\\t\\tvec2 uv = LTC_Uv( normal, viewDir, roughness );\\n\\t\\tfloat norm = texture2D( ltcMag, uv ).a;\\n\\t\\tvec4 t = texture2D( ltcMat, uv );\\n\\t\\tmat3 mInv = mat3(\\n\\t\\t\\tvec3(   1,   0, t.y ),\\n\\t\\t\\tvec3(   0, t.z,   0 ),\\n\\t\\t\\tvec3( t.w,   0, t.x )\\n\\t\\t);\\n\\t\\treflectedLight.directSpecular += lightColor * material.specularColor * norm * LTC_Evaluate( normal, viewDir, position, mInv, rectCoords );\\n\\t\\treflectedLight.directDiffuse += lightColor * material.diffuseColor * LTC_Evaluate( normal, viewDir, position, mat3( 1 ), rectCoords );\\n\\t}\\n#endif\\nvoid RE_Direct_Physical( const in IncidentLight directLight, const in GeometricContext geometry, const in PhysicalMaterial material, inout ReflectedLight reflectedLight ) {\\n\\tfloat dotNL = saturate( dot( geometry.normal, directLight.direction ) );\\n\\tvec3 irradiance = dotNL * directLight.color;\\n\\t#ifndef PHYSICALLY_CORRECT_LIGHTS\\n\\t\\tirradiance *= PI;\\n\\t#endif\\n\\t#ifndef STANDARD\\n\\t\\tfloat clearCoatDHR = material.clearCoat * clearCoatDHRApprox( material.clearCoatRoughness, dotNL );\\n\\t#else\\n\\t\\tfloat clearCoatDHR = 0.0;\\n\\t#endif\\n\\treflectedLight.directSpecular += ( 1.0 - clearCoatDHR ) * irradiance * BRDF_Specular_GGX( directLight, geometry, material.specularColor, material.specularRoughness );\\n\\treflectedLight.directDiffuse += ( 1.0 - clearCoatDHR ) * irradiance * BRDF_Diffuse_Lambert( material.diffuseColor );\\n\\t#ifndef STANDARD\\n\\t\\treflectedLight.directSpecular += irradiance * material.clearCoat * BRDF_Specular_GGX( directLight, geometry, vec3( DEFAULT_SPECULAR_COEFFICIENT ), material.clearCoatRoughness );\\n\\t#endif\\n}\\nvoid RE_IndirectDiffuse_Physical( const in vec3 irradiance, const in GeometricContext geometry, const in PhysicalMaterial material, inout ReflectedLight reflectedLight ) {\\n\\treflectedLight.indirectDiffuse += irradiance * BRDF_Diffuse_Lambert( material.diffuseColor );\\n}\\nvoid RE_IndirectSpecular_Physical( const in vec3 radiance, const in vec3 clearCoatRadiance, const in GeometricContext geometry, const in PhysicalMaterial material, inout ReflectedLight reflectedLight ) {\\n\\t#ifndef STANDARD\\n\\t\\tfloat dotNV = saturate( dot( geometry.normal, geometry.viewDir ) );\\n\\t\\tfloat dotNL = dotNV;\\n\\t\\tfloat clearCoatDHR = material.clearCoat * clearCoatDHRApprox( material.clearCoatRoughness, dotNL );\\n\\t#else\\n\\t\\tfloat clearCoatDHR = 0.0;\\n\\t#endif\\n\\treflectedLight.indirectSpecular += ( 1.0 - clearCoatDHR ) * radiance * BRDF_Specular_GGX_Environment( geometry, material.specularColor, material.specularRoughness );\\n\\t#ifndef STANDARD\\n\\t\\treflectedLight.indirectSpecular += clearCoatRadiance * material.clearCoat * BRDF_Specular_GGX_Environment( geometry, vec3( DEFAULT_SPECULAR_COEFFICIENT ), material.clearCoatRoughness );\\n\\t#endif\\n}\\n#define RE_Direct\\t\\t\\t\\tRE_Direct_Physical\\n#define RE_Direct_RectArea\\t\\tRE_Direct_RectArea_Physical\\n#define RE_IndirectDiffuse\\t\\tRE_IndirectDiffuse_Physical\\n#define RE_IndirectSpecular\\t\\tRE_IndirectSpecular_Physical\\n#define Material_BlinnShininessExponent( material )   GGXRoughnessToBlinnExponent( material.specularRoughness )\\n#define Material_ClearCoat_BlinnShininessExponent( material )   GGXRoughnessToBlinnExponent( material.clearCoatRoughness )\\nfloat computeSpecularOcclusion( const in float dotNV, const in float ambientOcclusion, const in float roughness ) {\\n\\treturn saturate( pow( dotNV + ambientOcclusion, exp2( - 16.0 * roughness - 1.0 ) ) - 1.0 + ambientOcclusion );\\n}\\n\",lights_template:\"\\nGeometricContext geometry;\\ngeometry.position = - vViewPosition;\\ngeometry.normal = normal;\\ngeometry.viewDir = normalize( vViewPosition );\\nIncidentLight directLight;\\n#if ( NUM_POINT_LIGHTS > 0 ) && defined( RE_Direct )\\n\\tPointLight pointLight;\\n\\tfor ( int i = 0; i < NUM_POINT_LIGHTS; i ++ ) {\\n\\t\\tpointLight = pointLights[ i ];\\n\\t\\tgetPointDirectLightIrradiance( pointLight, geometry, directLight );\\n\\t\\t#ifdef USE_SHADOWMAP\\n\\t\\tdirectLight.color *= all( bvec2( pointLight.shadow, directLight.visible ) ) ? getPointShadow( pointShadowMap[ i ], pointLight.shadowMapSize, pointLight.shadowBias, pointLight.shadowRadius, vPointShadowCoord[ i ] ) : 1.0;\\n\\t\\t#endif\\n\\t\\tRE_Direct( directLight, geometry, material, reflectedLight );\\n\\t}\\n#endif\\n#if ( NUM_SPOT_LIGHTS > 0 ) && defined( RE_Direct )\\n\\tSpotLight spotLight;\\n\\tfor ( int i = 0; i < NUM_SPOT_LIGHTS; i ++ ) {\\n\\t\\tspotLight = spotLights[ i ];\\n\\t\\tgetSpotDirectLightIrradiance( spotLight, geometry, directLight );\\n\\t\\t#ifdef USE_SHADOWMAP\\n\\t\\tdirectLight.color *= all( bvec2( spotLight.shadow, directLight.visible ) ) ? getShadow( spotShadowMap[ i ], spotLight.shadowMapSize, spotLight.shadowBias, spotLight.shadowRadius, vSpotShadowCoord[ i ] ) : 1.0;\\n\\t\\t#endif\\n\\t\\tRE_Direct( directLight, geometry, material, reflectedLight );\\n\\t}\\n#endif\\n#if ( NUM_DIR_LIGHTS > 0 ) && defined( RE_Direct )\\n\\tDirectionalLight directionalLight;\\n\\tfor ( int i = 0; i < NUM_DIR_LIGHTS; i ++ ) {\\n\\t\\tdirectionalLight = directionalLights[ i ];\\n\\t\\tgetDirectionalDirectLightIrradiance( directionalLight, geometry, directLight );\\n\\t\\t#ifdef USE_SHADOWMAP\\n\\t\\tdirectLight.color *= all( bvec2( directionalLight.shadow, directLight.visible ) ) ? getShadow( directionalShadowMap[ i ], directionalLight.shadowMapSize, directionalLight.shadowBias, directionalLight.shadowRadius, vDirectionalShadowCoord[ i ] ) : 1.0;\\n\\t\\t#endif\\n\\t\\tRE_Direct( directLight, geometry, material, reflectedLight );\\n\\t}\\n#endif\\n#if ( NUM_RECT_AREA_LIGHTS > 0 ) && defined( RE_Direct_RectArea )\\n\\tRectAreaLight rectAreaLight;\\n\\tfor ( int i = 0; i < NUM_RECT_AREA_LIGHTS; i ++ ) {\\n\\t\\trectAreaLight = rectAreaLights[ i ];\\n\\t\\tRE_Direct_RectArea( rectAreaLight, geometry, material, reflectedLight );\\n\\t}\\n#endif\\n#if defined( RE_IndirectDiffuse )\\n\\tvec3 irradiance = getAmbientLightIrradiance( ambientLightColor );\\n\\t#ifdef USE_LIGHTMAP\\n\\t\\tvec3 lightMapIrradiance = texture2D( lightMap, vUv2 ).xyz * lightMapIntensity;\\n\\t\\t#ifndef PHYSICALLY_CORRECT_LIGHTS\\n\\t\\t\\tlightMapIrradiance *= PI;\\n\\t\\t#endif\\n\\t\\tirradiance += lightMapIrradiance;\\n\\t#endif\\n\\t#if ( NUM_HEMI_LIGHTS > 0 )\\n\\t\\tfor ( int i = 0; i < NUM_HEMI_LIGHTS; i ++ ) {\\n\\t\\t\\tirradiance += getHemisphereLightIrradiance( hemisphereLights[ i ], geometry );\\n\\t\\t}\\n\\t#endif\\n\\t#if defined( USE_ENVMAP ) && defined( PHYSICAL ) && defined( ENVMAP_TYPE_CUBE_UV )\\n\\t\\tirradiance += getLightProbeIndirectIrradiance( geometry, 8 );\\n\\t#endif\\n\\tRE_IndirectDiffuse( irradiance, geometry, material, reflectedLight );\\n#endif\\n#if defined( USE_ENVMAP ) && defined( RE_IndirectSpecular )\\n\\tvec3 radiance = getLightProbeIndirectRadiance( geometry, Material_BlinnShininessExponent( material ), 8 );\\n\\t#ifndef STANDARD\\n\\t\\tvec3 clearCoatRadiance = getLightProbeIndirectRadiance( geometry, Material_ClearCoat_BlinnShininessExponent( material ), 8 );\\n\\t#else\\n\\t\\tvec3 clearCoatRadiance = vec3( 0.0 );\\n\\t#endif\\n\\tRE_IndirectSpecular( radiance, clearCoatRadiance, geometry, material, reflectedLight );\\n#endif\\n\",logdepthbuf_fragment:\"#if defined(USE_LOGDEPTHBUF) && defined(USE_LOGDEPTHBUF_EXT)\\n\\tgl_FragDepthEXT = log2(vFragDepth) * logDepthBufFC * 0.5;\\n#endif\",logdepthbuf_pars_fragment:\"#ifdef USE_LOGDEPTHBUF\\n\\tuniform float logDepthBufFC;\\n\\t#ifdef USE_LOGDEPTHBUF_EXT\\n\\t\\tvarying float vFragDepth;\\n\\t#endif\\n#endif\\n\",logdepthbuf_pars_vertex:\"#ifdef USE_LOGDEPTHBUF\\n\\t#ifdef USE_LOGDEPTHBUF_EXT\\n\\t\\tvarying float vFragDepth;\\n\\t#endif\\n\\tuniform float logDepthBufFC;\\n#endif\",logdepthbuf_vertex:\"#ifdef USE_LOGDEPTHBUF\\n\\tgl_Position.z = log2(max( EPSILON, gl_Position.w + 1.0 )) * logDepthBufFC;\\n\\t#ifdef USE_LOGDEPTHBUF_EXT\\n\\t\\tvFragDepth = 1.0 + gl_Position.w;\\n\\t#else\\n\\t\\tgl_Position.z = (gl_Position.z - 1.0) * gl_Position.w;\\n\\t#endif\\n#endif\\n\",map_fragment:\"#ifdef USE_MAP\\n\\tvec4 texelColor = texture2D( map, vUv );\\n\\ttexelColor = mapTexelToLinear( texelColor );\\n\\tdiffuseColor *= texelColor;\\n#endif\\n\",map_pars_fragment:\"#ifdef USE_MAP\\n\\tuniform sampler2D map;\\n#endif\\n\",map_particle_fragment:\"#ifdef USE_MAP\\n\\tvec4 mapTexel = texture2D( map, vec2( gl_PointCoord.x, 1.0 - gl_PointCoord.y ) * offsetRepeat.zw + offsetRepeat.xy );\\n\\tdiffuseColor *= mapTexelToLinear( mapTexel );\\n#endif\\n\",map_particle_pars_fragment:\"#ifdef USE_MAP\\n\\tuniform vec4 offsetRepeat;\\n\\tuniform sampler2D map;\\n#endif\\n\",metalnessmap_fragment:\"float metalnessFactor = metalness;\\n#ifdef USE_METALNESSMAP\\n\\tvec4 texelMetalness = texture2D( metalnessMap, vUv );\\n\\tmetalnessFactor *= texelMetalness.b;\\n#endif\\n\",metalnessmap_pars_fragment:\"#ifdef USE_METALNESSMAP\\n\\tuniform sampler2D metalnessMap;\\n#endif\",morphnormal_vertex:\"#ifdef USE_MORPHNORMALS\\n\\tobjectNormal += ( morphNormal0 - normal ) * morphTargetInfluences[ 0 ];\\n\\tobjectNormal += ( morphNormal1 - normal ) * morphTargetInfluences[ 1 ];\\n\\tobjectNormal += ( morphNormal2 - normal ) * morphTargetInfluences[ 2 ];\\n\\tobjectNormal += ( morphNormal3 - normal ) * morphTargetInfluences[ 3 ];\\n#endif\\n\",morphtarget_pars_vertex:\"#ifdef USE_MORPHTARGETS\\n\\t#ifndef USE_MORPHNORMALS\\n\\tuniform float morphTargetInfluences[ 8 ];\\n\\t#else\\n\\tuniform float morphTargetInfluences[ 4 ];\\n\\t#endif\\n#endif\",morphtarget_vertex:\"#ifdef USE_MORPHTARGETS\\n\\ttransformed += ( morphTarget0 - position ) * morphTargetInfluences[ 0 ];\\n\\ttransformed += ( morphTarget1 - position ) * morphTargetInfluences[ 1 ];\\n\\ttransformed += ( morphTarget2 - position ) * morphTargetInfluences[ 2 ];\\n\\ttransformed += ( morphTarget3 - position ) * morphTargetInfluences[ 3 ];\\n\\t#ifndef USE_MORPHNORMALS\\n\\ttransformed += ( morphTarget4 - position ) * morphTargetInfluences[ 4 ];\\n\\ttransformed += ( morphTarget5 - position ) * morphTargetInfluences[ 5 ];\\n\\ttransformed += ( morphTarget6 - position ) * morphTargetInfluences[ 6 ];\\n\\ttransformed += ( morphTarget7 - position ) * morphTargetInfluences[ 7 ];\\n\\t#endif\\n#endif\\n\",normal_flip:\"#ifdef DOUBLE_SIDED\\n\\tfloat flipNormal = ( float( gl_FrontFacing ) * 2.0 - 1.0 );\\n#else\\n\\tfloat flipNormal = 1.0;\\n#endif\\n\",normal_fragment:\"#ifdef FLAT_SHADED\\n\\tvec3 fdx = vec3( dFdx( vViewPosition.x ), dFdx( vViewPosition.y ), dFdx( vViewPosition.z ) );\\n\\tvec3 fdy = vec3( dFdy( vViewPosition.x ), dFdy( vViewPosition.y ), dFdy( vViewPosition.z ) );\\n\\tvec3 normal = normalize( cross( fdx, fdy ) );\\n#else\\n\\tvec3 normal = normalize( vNormal ) * flipNormal;\\n#endif\\n#ifdef USE_NORMALMAP\\n\\tnormal = perturbNormal2Arb( -vViewPosition, normal );\\n#elif defined( USE_BUMPMAP )\\n\\tnormal = perturbNormalArb( -vViewPosition, normal, dHdxy_fwd() );\\n#endif\\n\",normalmap_pars_fragment:\"#ifdef USE_NORMALMAP\\n\\tuniform sampler2D normalMap;\\n\\tuniform vec2 normalScale;\\n\\tvec3 perturbNormal2Arb( vec3 eye_pos, vec3 surf_norm ) {\\n\\t\\tvec3 q0 = vec3( dFdx( eye_pos.x ), dFdx( eye_pos.y ), dFdx( eye_pos.z ) );\\n\\t\\tvec3 q1 = vec3( dFdy( eye_pos.x ), dFdy( eye_pos.y ), dFdy( eye_pos.z ) );\\n\\t\\tvec2 st0 = dFdx( vUv.st );\\n\\t\\tvec2 st1 = dFdy( vUv.st );\\n\\t\\tvec3 S = normalize( q0 * st1.t - q1 * st0.t );\\n\\t\\tvec3 T = normalize( -q0 * st1.s + q1 * st0.s );\\n\\t\\tvec3 N = normalize( surf_norm );\\n\\t\\tvec3 mapN = texture2D( normalMap, vUv ).xyz * 2.0 - 1.0;\\n\\t\\tmapN.xy = normalScale * mapN.xy;\\n\\t\\tmat3 tsn = mat3( S, T, N );\\n\\t\\treturn normalize( tsn * mapN );\\n\\t}\\n#endif\\n\",packing:\"vec3 packNormalToRGB( const in vec3 normal ) {\\n\\treturn normalize( normal ) * 0.5 + 0.5;\\n}\\nvec3 unpackRGBToNormal( const in vec3 rgb ) {\\n\\treturn 1.0 - 2.0 * rgb.xyz;\\n}\\nconst float PackUpscale = 256. / 255.;const float UnpackDownscale = 255. / 256.;\\nconst vec3 PackFactors = vec3( 256. * 256. * 256., 256. * 256.,  256. );\\nconst vec4 UnpackFactors = UnpackDownscale / vec4( PackFactors, 1. );\\nconst float ShiftRight8 = 1. / 256.;\\nvec4 packDepthToRGBA( const in float v ) {\\n\\tvec4 r = vec4( fract( v * PackFactors ), v );\\n\\tr.yzw -= r.xyz * ShiftRight8;\\treturn r * PackUpscale;\\n}\\nfloat unpackRGBAToDepth( const in vec4 v ) {\\n\\treturn dot( v, UnpackFactors );\\n}\\nfloat viewZToOrthographicDepth( const in float viewZ, const in float near, const in float far ) {\\n\\treturn ( viewZ + near ) / ( near - far );\\n}\\nfloat orthographicDepthToViewZ( const in float linearClipZ, const in float near, const in float far ) {\\n\\treturn linearClipZ * ( near - far ) - near;\\n}\\nfloat viewZToPerspectiveDepth( const in float viewZ, const in float near, const in float far ) {\\n\\treturn (( near + viewZ ) * far ) / (( far - near ) * viewZ );\\n}\\nfloat perspectiveDepthToViewZ( const in float invClipZ, const in float near, const in float far ) {\\n\\treturn ( near * far ) / ( ( far - near ) * invClipZ - far );\\n}\\n\",premultiplied_alpha_fragment:\"#ifdef PREMULTIPLIED_ALPHA\\n\\tgl_FragColor.rgb *= gl_FragColor.a;\\n#endif\\n\",project_vertex:\"vec4 mvPosition = modelViewMatrix * vec4( transformed, 1.0 );\\ngl_Position = projectionMatrix * mvPosition;\\n\",dithering_fragment:\"#if defined( DITHERING )\\n  gl_FragColor.rgb = dithering( gl_FragColor.rgb );\\n#endif\\n\",dithering_pars_fragment:\"#if defined( DITHERING )\\n\\tvec3 dithering( vec3 color ) {\\n\\t\\tfloat grid_position = rand( gl_FragCoord.xy );\\n\\t\\tvec3 dither_shift_RGB = vec3( 0.25 / 255.0, -0.25 / 255.0, 0.25 / 255.0 );\\n\\t\\tdither_shift_RGB = mix( 2.0 * dither_shift_RGB, -2.0 * dither_shift_RGB, grid_position );\\n\\t\\treturn color + dither_shift_RGB;\\n\\t}\\n#endif\\n\",roughnessmap_fragment:\"float roughnessFactor = roughness;\\n#ifdef USE_ROUGHNESSMAP\\n\\tvec4 texelRoughness = texture2D( roughnessMap, vUv );\\n\\troughnessFactor *= texelRoughness.g;\\n#endif\\n\",roughnessmap_pars_fragment:\"#ifdef USE_ROUGHNESSMAP\\n\\tuniform sampler2D roughnessMap;\\n#endif\",shadowmap_pars_fragment:\"#ifdef USE_SHADOWMAP\\n\\t#if NUM_DIR_LIGHTS > 0\\n\\t\\tuniform sampler2D directionalShadowMap[ NUM_DIR_LIGHTS ];\\n\\t\\tvarying vec4 vDirectionalShadowCoord[ NUM_DIR_LIGHTS ];\\n\\t#endif\\n\\t#if NUM_SPOT_LIGHTS > 0\\n\\t\\tuniform sampler2D spotShadowMap[ NUM_SPOT_LIGHTS ];\\n\\t\\tvarying vec4 vSpotShadowCoord[ NUM_SPOT_LIGHTS ];\\n\\t#endif\\n\\t#if NUM_POINT_LIGHTS > 0\\n\\t\\tuniform sampler2D pointShadowMap[ NUM_POINT_LIGHTS ];\\n\\t\\tvarying vec4 vPointShadowCoord[ NUM_POINT_LIGHTS ];\\n\\t#endif\\n\\tfloat texture2DCompare( sampler2D depths, vec2 uv, float compare ) {\\n\\t\\treturn step( compare, unpackRGBAToDepth( texture2D( depths, uv ) ) );\\n\\t}\\n\\tfloat texture2DShadowLerp( sampler2D depths, vec2 size, vec2 uv, float compare ) {\\n\\t\\tconst vec2 offset = vec2( 0.0, 1.0 );\\n\\t\\tvec2 texelSize = vec2( 1.0 ) / size;\\n\\t\\tvec2 centroidUV = floor( uv * size + 0.5 ) / size;\\n\\t\\tfloat lb = texture2DCompare( depths, centroidUV + texelSize * offset.xx, compare );\\n\\t\\tfloat lt = texture2DCompare( depths, centroidUV + texelSize * offset.xy, compare );\\n\\t\\tfloat rb = texture2DCompare( depths, centroidUV + texelSize * offset.yx, compare );\\n\\t\\tfloat rt = texture2DCompare( depths, centroidUV + texelSize * offset.yy, compare );\\n\\t\\tvec2 f = fract( uv * size + 0.5 );\\n\\t\\tfloat a = mix( lb, lt, f.y );\\n\\t\\tfloat b = mix( rb, rt, f.y );\\n\\t\\tfloat c = mix( a, b, f.x );\\n\\t\\treturn c;\\n\\t}\\n\\tfloat getShadow( sampler2D shadowMap, vec2 shadowMapSize, float shadowBias, float shadowRadius, vec4 shadowCoord ) {\\n\\t\\tfloat shadow = 1.0;\\n\\t\\tshadowCoord.xyz /= shadowCoord.w;\\n\\t\\tshadowCoord.z += shadowBias;\\n\\t\\tbvec4 inFrustumVec = bvec4 ( shadowCoord.x >= 0.0, shadowCoord.x <= 1.0, shadowCoord.y >= 0.0, shadowCoord.y <= 1.0 );\\n\\t\\tbool inFrustum = all( inFrustumVec );\\n\\t\\tbvec2 frustumTestVec = bvec2( inFrustum, shadowCoord.z <= 1.0 );\\n\\t\\tbool frustumTest = all( frustumTestVec );\\n\\t\\tif ( frustumTest ) {\\n\\t\\t#if defined( SHADOWMAP_TYPE_PCF )\\n\\t\\t\\tvec2 texelSize = vec2( 1.0 ) / shadowMapSize;\\n\\t\\t\\tfloat dx0 = - texelSize.x * shadowRadius;\\n\\t\\t\\tfloat dy0 = - texelSize.y * shadowRadius;\\n\\t\\t\\tfloat dx1 = + texelSize.x * shadowRadius;\\n\\t\\t\\tfloat dy1 = + texelSize.y * shadowRadius;\\n\\t\\t\\tshadow = (\\n\\t\\t\\t\\ttexture2DCompare( shadowMap, shadowCoord.xy + vec2( dx0, dy0 ), shadowCoord.z ) +\\n\\t\\t\\t\\ttexture2DCompare( shadowMap, shadowCoord.xy + vec2( 0.0, dy0 ), shadowCoord.z ) +\\n\\t\\t\\t\\ttexture2DCompare( shadowMap, shadowCoord.xy + vec2( dx1, dy0 ), shadowCoord.z ) +\\n\\t\\t\\t\\ttexture2DCompare( shadowMap, shadowCoord.xy + vec2( dx0, 0.0 ), shadowCoord.z ) +\\n\\t\\t\\t\\ttexture2DCompare( shadowMap, shadowCoord.xy, shadowCoord.z ) +\\n\\t\\t\\t\\ttexture2DCompare( shadowMap, shadowCoord.xy + vec2( dx1, 0.0 ), shadowCoord.z ) +\\n\\t\\t\\t\\ttexture2DCompare( shadowMap, shadowCoord.xy + vec2( dx0, dy1 ), shadowCoord.z ) +\\n\\t\\t\\t\\ttexture2DCompare( shadowMap, shadowCoord.xy + vec2( 0.0, dy1 ), shadowCoord.z ) +\\n\\t\\t\\t\\ttexture2DCompare( shadowMap, shadowCoord.xy + vec2( dx1, dy1 ), shadowCoord.z )\\n\\t\\t\\t) * ( 1.0 / 9.0 );\\n\\t\\t#elif defined( SHADOWMAP_TYPE_PCF_SOFT )\\n\\t\\t\\tvec2 texelSize = vec2( 1.0 ) / shadowMapSize;\\n\\t\\t\\tfloat dx0 = - texelSize.x * shadowRadius;\\n\\t\\t\\tfloat dy0 = - texelSize.y * shadowRadius;\\n\\t\\t\\tfloat dx1 = + texelSize.x * shadowRadius;\\n\\t\\t\\tfloat dy1 = + texelSize.y * shadowRadius;\\n\\t\\t\\tshadow = (\\n\\t\\t\\t\\ttexture2DShadowLerp( shadowMap, shadowMapSize, shadowCoord.xy + vec2( dx0, dy0 ), shadowCoord.z ) +\\n\\t\\t\\t\\ttexture2DShadowLerp( shadowMap, shadowMapSize, shadowCoord.xy + vec2( 0.0, dy0 ), shadowCoord.z ) +\\n\\t\\t\\t\\ttexture2DShadowLerp( shadowMap, shadowMapSize, shadowCoord.xy + vec2( dx1, dy0 ), shadowCoord.z ) +\\n\\t\\t\\t\\ttexture2DShadowLerp( shadowMap, shadowMapSize, shadowCoord.xy + vec2( dx0, 0.0 ), shadowCoord.z ) +\\n\\t\\t\\t\\ttexture2DShadowLerp( shadowMap, shadowMapSize, shadowCoord.xy, shadowCoord.z ) +\\n\\t\\t\\t\\ttexture2DShadowLerp( shadowMap, shadowMapSize, shadowCoord.xy + vec2( dx1, 0.0 ), shadowCoord.z ) +\\n\\t\\t\\t\\ttexture2DShadowLerp( shadowMap, shadowMapSize, shadowCoord.xy + vec2( dx0, dy1 ), shadowCoord.z ) +\\n\\t\\t\\t\\ttexture2DShadowLerp( shadowMap, shadowMapSize, shadowCoord.xy + vec2( 0.0, dy1 ), shadowCoord.z ) +\\n\\t\\t\\t\\ttexture2DShadowLerp( shadowMap, shadowMapSize, shadowCoord.xy + vec2( dx1, dy1 ), shadowCoord.z )\\n\\t\\t\\t) * ( 1.0 / 9.0 );\\n\\t\\t#else\\n\\t\\t\\tshadow = texture2DCompare( shadowMap, shadowCoord.xy, shadowCoord.z );\\n\\t\\t#endif\\n\\t\\t}\\n\\t\\treturn shadow;\\n\\t}\\n\\tvec2 cubeToUV( vec3 v, float texelSizeY ) {\\n\\t\\tvec3 absV = abs( v );\\n\\t\\tfloat scaleToCube = 1.0 / max( absV.x, max( absV.y, absV.z ) );\\n\\t\\tabsV *= scaleToCube;\\n\\t\\tv *= scaleToCube * ( 1.0 - 2.0 * texelSizeY );\\n\\t\\tvec2 planar = v.xy;\\n\\t\\tfloat almostATexel = 1.5 * texelSizeY;\\n\\t\\tfloat almostOne = 1.0 - almostATexel;\\n\\t\\tif ( absV.z >= almostOne ) {\\n\\t\\t\\tif ( v.z > 0.0 )\\n\\t\\t\\t\\tplanar.x = 4.0 - v.x;\\n\\t\\t} else if ( absV.x >= almostOne ) {\\n\\t\\t\\tfloat signX = sign( v.x );\\n\\t\\t\\tplanar.x = v.z * signX + 2.0 * signX;\\n\\t\\t} else if ( absV.y >= almostOne ) {\\n\\t\\t\\tfloat signY = sign( v.y );\\n\\t\\t\\tplanar.x = v.x + 2.0 * signY + 2.0;\\n\\t\\t\\tplanar.y = v.z * signY - 2.0;\\n\\t\\t}\\n\\t\\treturn vec2( 0.125, 0.25 ) * planar + vec2( 0.375, 0.75 );\\n\\t}\\n\\tfloat getPointShadow( sampler2D shadowMap, vec2 shadowMapSize, float shadowBias, float shadowRadius, vec4 shadowCoord ) {\\n\\t\\tvec2 texelSize = vec2( 1.0 ) / ( shadowMapSize * vec2( 4.0, 2.0 ) );\\n\\t\\tvec3 lightToPosition = shadowCoord.xyz;\\n\\t\\tvec3 bd3D = normalize( lightToPosition );\\n\\t\\tfloat dp = ( length( lightToPosition ) - shadowBias ) / 1000.0;\\n\\t\\t#if defined( SHADOWMAP_TYPE_PCF ) || defined( SHADOWMAP_TYPE_PCF_SOFT )\\n\\t\\t\\tvec2 offset = vec2( - 1, 1 ) * shadowRadius * texelSize.y;\\n\\t\\t\\treturn (\\n\\t\\t\\t\\ttexture2DCompare( shadowMap, cubeToUV( bd3D + offset.xyy, texelSize.y ), dp ) +\\n\\t\\t\\t\\ttexture2DCompare( shadowMap, cubeToUV( bd3D + offset.yyy, texelSize.y ), dp ) +\\n\\t\\t\\t\\ttexture2DCompare( shadowMap, cubeToUV( bd3D + offset.xyx, texelSize.y ), dp ) +\\n\\t\\t\\t\\ttexture2DCompare( shadowMap, cubeToUV( bd3D + offset.yyx, texelSize.y ), dp ) +\\n\\t\\t\\t\\ttexture2DCompare( shadowMap, cubeToUV( bd3D, texelSize.y ), dp ) +\\n\\t\\t\\t\\ttexture2DCompare( shadowMap, cubeToUV( bd3D + offset.xxy, texelSize.y ), dp ) +\\n\\t\\t\\t\\ttexture2DCompare( shadowMap, cubeToUV( bd3D + offset.yxy, texelSize.y ), dp ) +\\n\\t\\t\\t\\ttexture2DCompare( shadowMap, cubeToUV( bd3D + offset.xxx, texelSize.y ), dp ) +\\n\\t\\t\\t\\ttexture2DCompare( shadowMap, cubeToUV( bd3D + offset.yxx, texelSize.y ), dp )\\n\\t\\t\\t) * ( 1.0 / 9.0 );\\n\\t\\t#else\\n\\t\\t\\treturn texture2DCompare( shadowMap, cubeToUV( bd3D, texelSize.y ), dp );\\n\\t\\t#endif\\n\\t}\\n#endif\\n\",shadowmap_pars_vertex:\"#ifdef USE_SHADOWMAP\\n\\t#if NUM_DIR_LIGHTS > 0\\n\\t\\tuniform mat4 directionalShadowMatrix[ NUM_DIR_LIGHTS ];\\n\\t\\tvarying vec4 vDirectionalShadowCoord[ NUM_DIR_LIGHTS ];\\n\\t#endif\\n\\t#if NUM_SPOT_LIGHTS > 0\\n\\t\\tuniform mat4 spotShadowMatrix[ NUM_SPOT_LIGHTS ];\\n\\t\\tvarying vec4 vSpotShadowCoord[ NUM_SPOT_LIGHTS ];\\n\\t#endif\\n\\t#if NUM_POINT_LIGHTS > 0\\n\\t\\tuniform mat4 pointShadowMatrix[ NUM_POINT_LIGHTS ];\\n\\t\\tvarying vec4 vPointShadowCoord[ NUM_POINT_LIGHTS ];\\n\\t#endif\\n#endif\\n\",shadowmap_vertex:\"#ifdef USE_SHADOWMAP\\n\\t#if NUM_DIR_LIGHTS > 0\\n\\tfor ( int i = 0; i < NUM_DIR_LIGHTS; i ++ ) {\\n\\t\\tvDirectionalShadowCoord[ i ] = directionalShadowMatrix[ i ] * worldPosition;\\n\\t}\\n\\t#endif\\n\\t#if NUM_SPOT_LIGHTS > 0\\n\\tfor ( int i = 0; i < NUM_SPOT_LIGHTS; i ++ ) {\\n\\t\\tvSpotShadowCoord[ i ] = spotShadowMatrix[ i ] * worldPosition;\\n\\t}\\n\\t#endif\\n\\t#if NUM_POINT_LIGHTS > 0\\n\\tfor ( int i = 0; i < NUM_POINT_LIGHTS; i ++ ) {\\n\\t\\tvPointShadowCoord[ i ] = pointShadowMatrix[ i ] * worldPosition;\\n\\t}\\n\\t#endif\\n#endif\\n\",shadowmask_pars_fragment:\"float getShadowMask() {\\n\\tfloat shadow = 1.0;\\n\\t#ifdef USE_SHADOWMAP\\n\\t#if NUM_DIR_LIGHTS > 0\\n\\tDirectionalLight directionalLight;\\n\\tfor ( int i = 0; i < NUM_DIR_LIGHTS; i ++ ) {\\n\\t\\tdirectionalLight = directionalLights[ i ];\\n\\t\\tshadow *= bool( directionalLight.shadow ) ? getShadow( directionalShadowMap[ i ], directionalLight.shadowMapSize, directionalLight.shadowBias, directionalLight.shadowRadius, vDirectionalShadowCoord[ i ] ) : 1.0;\\n\\t}\\n\\t#endif\\n\\t#if NUM_SPOT_LIGHTS > 0\\n\\tSpotLight spotLight;\\n\\tfor ( int i = 0; i < NUM_SPOT_LIGHTS; i ++ ) {\\n\\t\\tspotLight = spotLights[ i ];\\n\\t\\tshadow *= bool( spotLight.shadow ) ? getShadow( spotShadowMap[ i ], spotLight.shadowMapSize, spotLight.shadowBias, spotLight.shadowRadius, vSpotShadowCoord[ i ] ) : 1.0;\\n\\t}\\n\\t#endif\\n\\t#if NUM_POINT_LIGHTS > 0\\n\\tPointLight pointLight;\\n\\tfor ( int i = 0; i < NUM_POINT_LIGHTS; i ++ ) {\\n\\t\\tpointLight = pointLights[ i ];\\n\\t\\tshadow *= bool( pointLight.shadow ) ? getPointShadow( pointShadowMap[ i ], pointLight.shadowMapSize, pointLight.shadowBias, pointLight.shadowRadius, vPointShadowCoord[ i ] ) : 1.0;\\n\\t}\\n\\t#endif\\n\\t#endif\\n\\treturn shadow;\\n}\\n\",skinbase_vertex:\"#ifdef USE_SKINNING\\n\\tmat4 boneMatX = getBoneMatrix( skinIndex.x );\\n\\tmat4 boneMatY = getBoneMatrix( skinIndex.y );\\n\\tmat4 boneMatZ = getBoneMatrix( skinIndex.z );\\n\\tmat4 boneMatW = getBoneMatrix( skinIndex.w );\\n#endif\",skinning_pars_vertex:\"#ifdef USE_SKINNING\\n\\tuniform mat4 bindMatrix;\\n\\tuniform mat4 bindMatrixInverse;\\n\\t#ifdef BONE_TEXTURE\\n\\t\\tuniform sampler2D boneTexture;\\n\\t\\tuniform int boneTextureSize;\\n\\t\\tmat4 getBoneMatrix( const in float i ) {\\n\\t\\t\\tfloat j = i * 4.0;\\n\\t\\t\\tfloat x = mod( j, float( boneTextureSize ) );\\n\\t\\t\\tfloat y = floor( j / float( boneTextureSize ) );\\n\\t\\t\\tfloat dx = 1.0 / float( boneTextureSize );\\n\\t\\t\\tfloat dy = 1.0 / float( boneTextureSize );\\n\\t\\t\\ty = dy * ( y + 0.5 );\\n\\t\\t\\tvec4 v1 = texture2D( boneTexture, vec2( dx * ( x + 0.5 ), y ) );\\n\\t\\t\\tvec4 v2 = texture2D( boneTexture, vec2( dx * ( x + 1.5 ), y ) );\\n\\t\\t\\tvec4 v3 = texture2D( boneTexture, vec2( dx * ( x + 2.5 ), y ) );\\n\\t\\t\\tvec4 v4 = texture2D( boneTexture, vec2( dx * ( x + 3.5 ), y ) );\\n\\t\\t\\tmat4 bone = mat4( v1, v2, v3, v4 );\\n\\t\\t\\treturn bone;\\n\\t\\t}\\n\\t#else\\n\\t\\tuniform mat4 boneMatrices[ MAX_BONES ];\\n\\t\\tmat4 getBoneMatrix( const in float i ) {\\n\\t\\t\\tmat4 bone = boneMatrices[ int(i) ];\\n\\t\\t\\treturn bone;\\n\\t\\t}\\n\\t#endif\\n#endif\\n\",skinning_vertex:\"#ifdef USE_SKINNING\\n\\tvec4 skinVertex = bindMatrix * vec4( transformed, 1.0 );\\n\\tvec4 skinned = vec4( 0.0 );\\n\\tskinned += boneMatX * skinVertex * skinWeight.x;\\n\\tskinned += boneMatY * skinVertex * skinWeight.y;\\n\\tskinned += boneMatZ * skinVertex * skinWeight.z;\\n\\tskinned += boneMatW * skinVertex * skinWeight.w;\\n\\ttransformed = ( bindMatrixInverse * skinned ).xyz;\\n#endif\\n\",skinnormal_vertex:\"#ifdef USE_SKINNING\\n\\tmat4 skinMatrix = mat4( 0.0 );\\n\\tskinMatrix += skinWeight.x * boneMatX;\\n\\tskinMatrix += skinWeight.y * boneMatY;\\n\\tskinMatrix += skinWeight.z * boneMatZ;\\n\\tskinMatrix += skinWeight.w * boneMatW;\\n\\tskinMatrix  = bindMatrixInverse * skinMatrix * bindMatrix;\\n\\tobjectNormal = vec4( skinMatrix * vec4( objectNormal, 0.0 ) ).xyz;\\n#endif\\n\",specularmap_fragment:\"float specularStrength;\\n#ifdef USE_SPECULARMAP\\n\\tvec4 texelSpecular = texture2D( specularMap, vUv );\\n\\tspecularStrength = texelSpecular.r;\\n#else\\n\\tspecularStrength = 1.0;\\n#endif\",specularmap_pars_fragment:\"#ifdef USE_SPECULARMAP\\n\\tuniform sampler2D specularMap;\\n#endif\",tonemapping_fragment:\"#if defined( TONE_MAPPING )\\n  gl_FragColor.rgb = toneMapping( gl_FragColor.rgb );\\n#endif\\n\",tonemapping_pars_fragment:\"#define saturate(a) clamp( a, 0.0, 1.0 )\\nuniform float toneMappingExposure;\\nuniform float toneMappingWhitePoint;\\nvec3 LinearToneMapping( vec3 color ) {\\n\\treturn toneMappingExposure * color;\\n}\\nvec3 ReinhardToneMapping( vec3 color ) {\\n\\tcolor *= toneMappingExposure;\\n\\treturn saturate( color / ( vec3( 1.0 ) + color ) );\\n}\\n#define Uncharted2Helper( x ) max( ( ( x * ( 0.15 * x + 0.10 * 0.50 ) + 0.20 * 0.02 ) / ( x * ( 0.15 * x + 0.50 ) + 0.20 * 0.30 ) ) - 0.02 / 0.30, vec3( 0.0 ) )\\nvec3 Uncharted2ToneMapping( vec3 color ) {\\n\\tcolor *= toneMappingExposure;\\n\\treturn saturate( Uncharted2Helper( color ) / Uncharted2Helper( vec3( toneMappingWhitePoint ) ) );\\n}\\nvec3 OptimizedCineonToneMapping( vec3 color ) {\\n\\tcolor *= toneMappingExposure;\\n\\tcolor = max( vec3( 0.0 ), color - 0.004 );\\n\\treturn pow( ( color * ( 6.2 * color + 0.5 ) ) / ( color * ( 6.2 * color + 1.7 ) + 0.06 ), vec3( 2.2 ) );\\n}\\n\",uv_pars_fragment:\"#if defined( USE_MAP ) || defined( USE_BUMPMAP ) || defined( USE_NORMALMAP ) || defined( USE_SPECULARMAP ) || defined( USE_ALPHAMAP ) || defined( USE_EMISSIVEMAP ) || defined( USE_ROUGHNESSMAP ) || defined( USE_METALNESSMAP )\\n\\tvarying vec2 vUv;\\n#endif\",uv_pars_vertex:\"#if defined( USE_MAP ) || defined( USE_BUMPMAP ) || defined( USE_NORMALMAP ) || defined( USE_SPECULARMAP ) || defined( USE_ALPHAMAP ) || defined( USE_EMISSIVEMAP ) || defined( USE_ROUGHNESSMAP ) || defined( USE_METALNESSMAP )\\n\\tvarying vec2 vUv;\\n\\tuniform vec4 offsetRepeat;\\n#endif\\n\",uv_vertex:\"#if defined( USE_MAP ) || defined( USE_BUMPMAP ) || defined( USE_NORMALMAP ) || defined( USE_SPECULARMAP ) || defined( USE_ALPHAMAP ) || defined( USE_EMISSIVEMAP ) || defined( USE_ROUGHNESSMAP ) || defined( USE_METALNESSMAP )\\n\\tvUv = uv * offsetRepeat.zw + offsetRepeat.xy;\\n#endif\",uv2_pars_fragment:\"#if defined( USE_LIGHTMAP ) || defined( USE_AOMAP )\\n\\tvarying vec2 vUv2;\\n#endif\",uv2_pars_vertex:\"#if defined( USE_LIGHTMAP ) || defined( USE_AOMAP )\\n\\tattribute vec2 uv2;\\n\\tvarying vec2 vUv2;\\n#endif\",uv2_vertex:\"#if defined( USE_LIGHTMAP ) || defined( USE_AOMAP )\\n\\tvUv2 = uv2;\\n#endif\",worldpos_vertex:\"#if defined( USE_ENVMAP ) || defined( PHONG ) || defined( PHYSICAL ) || defined( LAMBERT ) || defined ( USE_SHADOWMAP )\\n\\tvec4 worldPosition = modelMatrix * vec4( transformed, 1.0 );\\n#endif\\n\",cube_frag:\"uniform samplerCube tCube;\\nuniform float tFlip;\\nuniform float opacity;\\nvarying vec3 vWorldPosition;\\n#include <common>\\nvoid main() {\\n\\tgl_FragColor = textureCube( tCube, vec3( tFlip * vWorldPosition.x, vWorldPosition.yz ) );\\n\\tgl_FragColor.a *= opacity;\\n}\\n\",cube_vert:\"varying vec3 vWorldPosition;\\n#include <common>\\nvoid main() {\\n\\tvWorldPosition = transformDirection( position, modelMatrix );\\n\\t#include <begin_vertex>\\n\\t#include <project_vertex>\\n}\\n\",depth_frag:\"#if DEPTH_PACKING == 3200\\n\\tuniform float opacity;\\n#endif\\n#include <common>\\n#include <packing>\\n#include <uv_pars_fragment>\\n#include <map_pars_fragment>\\n#include <alphamap_pars_fragment>\\n#include <logdepthbuf_pars_fragment>\\n#include <clipping_planes_pars_fragment>\\nvoid main() {\\n\\t#include <clipping_planes_fragment>\\n\\tvec4 diffuseColor = vec4( 1.0 );\\n\\t#if DEPTH_PACKING == 3200\\n\\t\\tdiffuseColor.a = opacity;\\n\\t#endif\\n\\t#include <map_fragment>\\n\\t#include <alphamap_fragment>\\n\\t#include <alphatest_fragment>\\n\\t#include <logdepthbuf_fragment>\\n\\t#if DEPTH_PACKING == 3200\\n\\t\\tgl_FragColor = vec4( vec3( gl_FragCoord.z ), opacity );\\n\\t#elif DEPTH_PACKING == 3201\\n\\t\\tgl_FragColor = packDepthToRGBA( gl_FragCoord.z );\\n\\t#endif\\n}\\n\",depth_vert:\"#include <common>\\n#include <uv_pars_vertex>\\n#include <displacementmap_pars_vertex>\\n#include <morphtarget_pars_vertex>\\n#include <skinning_pars_vertex>\\n#include <logdepthbuf_pars_vertex>\\n#include <clipping_planes_pars_vertex>\\nvoid main() {\\n\\t#include <uv_vertex>\\n\\t#include <skinbase_vertex>\\n\\t#ifdef USE_DISPLACEMENTMAP\\n\\t\\t#include <beginnormal_vertex>\\n\\t\\t#include <morphnormal_vertex>\\n\\t\\t#include <skinnormal_vertex>\\n\\t#endif\\n\\t#include <begin_vertex>\\n\\t#include <morphtarget_vertex>\\n\\t#include <skinning_vertex>\\n\\t#include <displacementmap_vertex>\\n\\t#include <project_vertex>\\n\\t#include <logdepthbuf_vertex>\\n\\t#include <clipping_planes_vertex>\\n}\\n\",distanceRGBA_frag:\"uniform vec3 lightPos;\\nvarying vec4 vWorldPosition;\\n#include <common>\\n#include <packing>\\n#include <clipping_planes_pars_fragment>\\nvoid main () {\\n\\t#include <clipping_planes_fragment>\\n\\tgl_FragColor = packDepthToRGBA( length( vWorldPosition.xyz - lightPos.xyz ) / 1000.0 );\\n}\\n\",distanceRGBA_vert:\"varying vec4 vWorldPosition;\\n#include <common>\\n#include <morphtarget_pars_vertex>\\n#include <skinning_pars_vertex>\\n#include <clipping_planes_pars_vertex>\\nvoid main() {\\n\\t#include <skinbase_vertex>\\n\\t#include <begin_vertex>\\n\\t#include <morphtarget_vertex>\\n\\t#include <skinning_vertex>\\n\\t#include <project_vertex>\\n\\t#include <worldpos_vertex>\\n\\t#include <clipping_planes_vertex>\\n\\tvWorldPosition = worldPosition;\\n}\\n\",equirect_frag:\"uniform sampler2D tEquirect;\\nuniform float tFlip;\\nvarying vec3 vWorldPosition;\\n#include <common>\\nvoid main() {\\n\\tvec3 direction = normalize( vWorldPosition );\\n\\tvec2 sampleUV;\\n\\tsampleUV.y = saturate( tFlip * direction.y * -0.5 + 0.5 );\\n\\tsampleUV.x = atan( direction.z, direction.x ) * RECIPROCAL_PI2 + 0.5;\\n\\tgl_FragColor = texture2D( tEquirect, sampleUV );\\n}\\n\",equirect_vert:\"varying vec3 vWorldPosition;\\n#include <common>\\nvoid main() {\\n\\tvWorldPosition = transformDirection( position, modelMatrix );\\n\\t#include <begin_vertex>\\n\\t#include <project_vertex>\\n}\\n\",linedashed_frag:\"uniform vec3 diffuse;\\nuniform float opacity;\\nuniform float dashSize;\\nuniform float totalSize;\\nvarying float vLineDistance;\\n#include <common>\\n#include <color_pars_fragment>\\n#include <fog_pars_fragment>\\n#include <logdepthbuf_pars_fragment>\\n#include <clipping_planes_pars_fragment>\\nvoid main() {\\n\\t#include <clipping_planes_fragment>\\n\\tif ( mod( vLineDistance, totalSize ) > dashSize ) {\\n\\t\\tdiscard;\\n\\t}\\n\\tvec3 outgoingLight = vec3( 0.0 );\\n\\tvec4 diffuseColor = vec4( diffuse, opacity );\\n\\t#include <logdepthbuf_fragment>\\n\\t#include <color_fragment>\\n\\toutgoingLight = diffuseColor.rgb;\\n\\tgl_FragColor = vec4( outgoingLight, diffuseColor.a );\\n\\t#include <premultiplied_alpha_fragment>\\n\\t#include <tonemapping_fragment>\\n\\t#include <encodings_fragment>\\n\\t#include <fog_fragment>\\n}\\n\",linedashed_vert:\"uniform float scale;\\nattribute float lineDistance;\\nvarying float vLineDistance;\\n#include <common>\\n#include <color_pars_vertex>\\n#include <fog_pars_vertex>\\n#include <logdepthbuf_pars_vertex>\\n#include <clipping_planes_pars_vertex>\\nvoid main() {\\n\\t#include <color_vertex>\\n\\tvLineDistance = scale * lineDistance;\\n\\tvec4 mvPosition = modelViewMatrix * vec4( position, 1.0 );\\n\\tgl_Position = projectionMatrix * mvPosition;\\n\\t#include <logdepthbuf_vertex>\\n\\t#include <clipping_planes_vertex>\\n\\t#include <fog_vertex>\\n}\\n\",meshbasic_frag:\"uniform vec3 diffuse;\\nuniform float opacity;\\n#ifndef FLAT_SHADED\\n\\tvarying vec3 vNormal;\\n#endif\\n#include <common>\\n#include <color_pars_fragment>\\n#include <uv_pars_fragment>\\n#include <uv2_pars_fragment>\\n#include <map_pars_fragment>\\n#include <alphamap_pars_fragment>\\n#include <aomap_pars_fragment>\\n#include <lightmap_pars_fragment>\\n#include <envmap_pars_fragment>\\n#include <fog_pars_fragment>\\n#include <specularmap_pars_fragment>\\n#include <logdepthbuf_pars_fragment>\\n#include <clipping_planes_pars_fragment>\\nvoid main() {\\n\\t#include <clipping_planes_fragment>\\n\\tvec4 diffuseColor = vec4( diffuse, opacity );\\n\\t#include <logdepthbuf_fragment>\\n\\t#include <map_fragment>\\n\\t#include <color_fragment>\\n\\t#include <alphamap_fragment>\\n\\t#include <alphatest_fragment>\\n\\t#include <specularmap_fragment>\\n\\tReflectedLight reflectedLight = ReflectedLight( vec3( 0.0 ), vec3( 0.0 ), vec3( 0.0 ), vec3( 0.0 ) );\\n\\t#ifdef USE_LIGHTMAP\\n\\t\\treflectedLight.indirectDiffuse += texture2D( lightMap, vUv2 ).xyz * lightMapIntensity;\\n\\t#else\\n\\t\\treflectedLight.indirectDiffuse += vec3( 1.0 );\\n\\t#endif\\n\\t#include <aomap_fragment>\\n\\treflectedLight.indirectDiffuse *= diffuseColor.rgb;\\n\\tvec3 outgoingLight = reflectedLight.indirectDiffuse;\\n\\t#include <normal_flip>\\n\\t#include <envmap_fragment>\\n\\tgl_FragColor = vec4( outgoingLight, diffuseColor.a );\\n\\t#include <premultiplied_alpha_fragment>\\n\\t#include <tonemapping_fragment>\\n\\t#include <encodings_fragment>\\n\\t#include <fog_fragment>\\n}\\n\",meshbasic_vert:\"#include <common>\\n#include <uv_pars_vertex>\\n#include <uv2_pars_vertex>\\n#include <envmap_pars_vertex>\\n#include <color_pars_vertex>\\n#include <fog_pars_vertex>\\n#include <morphtarget_pars_vertex>\\n#include <skinning_pars_vertex>\\n#include <logdepthbuf_pars_vertex>\\n#include <clipping_planes_pars_vertex>\\nvoid main() {\\n\\t#include <uv_vertex>\\n\\t#include <uv2_vertex>\\n\\t#include <color_vertex>\\n\\t#include <skinbase_vertex>\\n\\t#ifdef USE_ENVMAP\\n\\t#include <beginnormal_vertex>\\n\\t#include <morphnormal_vertex>\\n\\t#include <skinnormal_vertex>\\n\\t#include <defaultnormal_vertex>\\n\\t#endif\\n\\t#include <begin_vertex>\\n\\t#include <morphtarget_vertex>\\n\\t#include <skinning_vertex>\\n\\t#include <project_vertex>\\n\\t#include <logdepthbuf_vertex>\\n\\t#include <worldpos_vertex>\\n\\t#include <clipping_planes_vertex>\\n\\t#include <envmap_vertex>\\n\\t#include <fog_vertex>\\n}\\n\",meshlambert_frag:\"uniform vec3 diffuse;\\nuniform vec3 emissive;\\nuniform float opacity;\\nvarying vec3 vLightFront;\\n#ifdef DOUBLE_SIDED\\n\\tvarying vec3 vLightBack;\\n#endif\\n#include <common>\\n#include <packing>\\n#include <dithering_pars_fragment>\\n#include <color_pars_fragment>\\n#include <uv_pars_fragment>\\n#include <uv2_pars_fragment>\\n#include <map_pars_fragment>\\n#include <alphamap_pars_fragment>\\n#include <aomap_pars_fragment>\\n#include <lightmap_pars_fragment>\\n#include <emissivemap_pars_fragment>\\n#include <envmap_pars_fragment>\\n#include <bsdfs>\\n#include <lights_pars>\\n#include <fog_pars_fragment>\\n#include <shadowmap_pars_fragment>\\n#include <shadowmask_pars_fragment>\\n#include <specularmap_pars_fragment>\\n#include <logdepthbuf_pars_fragment>\\n#include <clipping_planes_pars_fragment>\\nvoid main() {\\n\\t#include <clipping_planes_fragment>\\n\\tvec4 diffuseColor = vec4( diffuse, opacity );\\n\\tReflectedLight reflectedLight = ReflectedLight( vec3( 0.0 ), vec3( 0.0 ), vec3( 0.0 ), vec3( 0.0 ) );\\n\\tvec3 totalEmissiveRadiance = emissive;\\n\\t#include <logdepthbuf_fragment>\\n\\t#include <map_fragment>\\n\\t#include <color_fragment>\\n\\t#include <alphamap_fragment>\\n\\t#include <alphatest_fragment>\\n\\t#include <specularmap_fragment>\\n\\t#include <emissivemap_fragment>\\n\\treflectedLight.indirectDiffuse = getAmbientLightIrradiance( ambientLightColor );\\n\\t#include <lightmap_fragment>\\n\\treflectedLight.indirectDiffuse *= BRDF_Diffuse_Lambert( diffuseColor.rgb );\\n\\t#ifdef DOUBLE_SIDED\\n\\t\\treflectedLight.directDiffuse = ( gl_FrontFacing ) ? vLightFront : vLightBack;\\n\\t#else\\n\\t\\treflectedLight.directDiffuse = vLightFront;\\n\\t#endif\\n\\treflectedLight.directDiffuse *= BRDF_Diffuse_Lambert( diffuseColor.rgb ) * getShadowMask();\\n\\t#include <aomap_fragment>\\n\\tvec3 outgoingLight = reflectedLight.directDiffuse + reflectedLight.indirectDiffuse + totalEmissiveRadiance;\\n\\t#include <normal_flip>\\n\\t#include <envmap_fragment>\\n\\tgl_FragColor = vec4( outgoingLight, diffuseColor.a );\\n\\t#include <tonemapping_fragment>\\n\\t#include <encodings_fragment>\\n\\t#include <fog_fragment>\\n\\t#include <premultiplied_alpha_fragment>\\n\\t#include <dithering_fragment>\\n}\\n\",meshlambert_vert:\"#define LAMBERT\\nvarying vec3 vLightFront;\\n#ifdef DOUBLE_SIDED\\n\\tvarying vec3 vLightBack;\\n#endif\\n#include <common>\\n#include <uv_pars_vertex>\\n#include <uv2_pars_vertex>\\n#include <envmap_pars_vertex>\\n#include <bsdfs>\\n#include <lights_pars>\\n#include <color_pars_vertex>\\n#include <fog_pars_vertex>\\n#include <morphtarget_pars_vertex>\\n#include <skinning_pars_vertex>\\n#include <shadowmap_pars_vertex>\\n#include <logdepthbuf_pars_vertex>\\n#include <clipping_planes_pars_vertex>\\nvoid main() {\\n\\t#include <uv_vertex>\\n\\t#include <uv2_vertex>\\n\\t#include <color_vertex>\\n\\t#include <beginnormal_vertex>\\n\\t#include <morphnormal_vertex>\\n\\t#include <skinbase_vertex>\\n\\t#include <skinnormal_vertex>\\n\\t#include <defaultnormal_vertex>\\n\\t#include <begin_vertex>\\n\\t#include <morphtarget_vertex>\\n\\t#include <skinning_vertex>\\n\\t#include <project_vertex>\\n\\t#include <logdepthbuf_vertex>\\n\\t#include <clipping_planes_vertex>\\n\\t#include <worldpos_vertex>\\n\\t#include <envmap_vertex>\\n\\t#include <lights_lambert_vertex>\\n\\t#include <shadowmap_vertex>\\n\\t#include <fog_vertex>\\n}\\n\",meshphong_frag:\"#define PHONG\\nuniform vec3 diffuse;\\nuniform vec3 emissive;\\nuniform vec3 specular;\\nuniform float shininess;\\nuniform float opacity;\\n#include <common>\\n#include <packing>\\n#include <dithering_pars_fragment>\\n#include <color_pars_fragment>\\n#include <uv_pars_fragment>\\n#include <uv2_pars_fragment>\\n#include <map_pars_fragment>\\n#include <alphamap_pars_fragment>\\n#include <aomap_pars_fragment>\\n#include <lightmap_pars_fragment>\\n#include <emissivemap_pars_fragment>\\n#include <envmap_pars_fragment>\\n#include <gradientmap_pars_fragment>\\n#include <fog_pars_fragment>\\n#include <bsdfs>\\n#include <lights_pars>\\n#include <lights_phong_pars_fragment>\\n#include <shadowmap_pars_fragment>\\n#include <bumpmap_pars_fragment>\\n#include <normalmap_pars_fragment>\\n#include <specularmap_pars_fragment>\\n#include <logdepthbuf_pars_fragment>\\n#include <clipping_planes_pars_fragment>\\nvoid main() {\\n\\t#include <clipping_planes_fragment>\\n\\tvec4 diffuseColor = vec4( diffuse, opacity );\\n\\tReflectedLight reflectedLight = ReflectedLight( vec3( 0.0 ), vec3( 0.0 ), vec3( 0.0 ), vec3( 0.0 ) );\\n\\tvec3 totalEmissiveRadiance = emissive;\\n\\t#include <logdepthbuf_fragment>\\n\\t#include <map_fragment>\\n\\t#include <color_fragment>\\n\\t#include <alphamap_fragment>\\n\\t#include <alphatest_fragment>\\n\\t#include <specularmap_fragment>\\n\\t#include <normal_flip>\\n\\t#include <normal_fragment>\\n\\t#include <emissivemap_fragment>\\n\\t#include <lights_phong_fragment>\\n\\t#include <lights_template>\\n\\t#include <aomap_fragment>\\n\\tvec3 outgoingLight = reflectedLight.directDiffuse + reflectedLight.indirectDiffuse + reflectedLight.directSpecular + reflectedLight.indirectSpecular + totalEmissiveRadiance;\\n\\t#include <envmap_fragment>\\n\\tgl_FragColor = vec4( outgoingLight, diffuseColor.a );\\n\\t#include <tonemapping_fragment>\\n\\t#include <encodings_fragment>\\n\\t#include <fog_fragment>\\n\\t#include <premultiplied_alpha_fragment>\\n\\t#include <dithering_fragment>\\n}\\n\",meshphong_vert:\"#define PHONG\\nvarying vec3 vViewPosition;\\n#ifndef FLAT_SHADED\\n\\tvarying vec3 vNormal;\\n#endif\\n#include <common>\\n#include <uv_pars_vertex>\\n#include <uv2_pars_vertex>\\n#include <displacementmap_pars_vertex>\\n#include <envmap_pars_vertex>\\n#include <color_pars_vertex>\\n#include <fog_pars_vertex>\\n#include <morphtarget_pars_vertex>\\n#include <skinning_pars_vertex>\\n#include <shadowmap_pars_vertex>\\n#include <logdepthbuf_pars_vertex>\\n#include <clipping_planes_pars_vertex>\\nvoid main() {\\n\\t#include <uv_vertex>\\n\\t#include <uv2_vertex>\\n\\t#include <color_vertex>\\n\\t#include <beginnormal_vertex>\\n\\t#include <morphnormal_vertex>\\n\\t#include <skinbase_vertex>\\n\\t#include <skinnormal_vertex>\\n\\t#include <defaultnormal_vertex>\\n#ifndef FLAT_SHADED\\n\\tvNormal = normalize( transformedNormal );\\n#endif\\n\\t#include <begin_vertex>\\n\\t#include <morphtarget_vertex>\\n\\t#include <skinning_vertex>\\n\\t#include <displacementmap_vertex>\\n\\t#include <project_vertex>\\n\\t#include <logdepthbuf_vertex>\\n\\t#include <clipping_planes_vertex>\\n\\tvViewPosition = - mvPosition.xyz;\\n\\t#include <worldpos_vertex>\\n\\t#include <envmap_vertex>\\n\\t#include <shadowmap_vertex>\\n\\t#include <fog_vertex>\\n}\\n\",meshphysical_frag:\"#define PHYSICAL\\nuniform vec3 diffuse;\\nuniform vec3 emissive;\\nuniform float roughness;\\nuniform float metalness;\\nuniform float opacity;\\n#ifndef STANDARD\\n\\tuniform float clearCoat;\\n\\tuniform float clearCoatRoughness;\\n#endif\\nvarying vec3 vViewPosition;\\n#ifndef FLAT_SHADED\\n\\tvarying vec3 vNormal;\\n#endif\\n#include <common>\\n#include <packing>\\n#include <dithering_pars_fragment>\\n#include <color_pars_fragment>\\n#include <uv_pars_fragment>\\n#include <uv2_pars_fragment>\\n#include <map_pars_fragment>\\n#include <alphamap_pars_fragment>\\n#include <aomap_pars_fragment>\\n#include <lightmap_pars_fragment>\\n#include <emissivemap_pars_fragment>\\n#include <envmap_pars_fragment>\\n#include <fog_pars_fragment>\\n#include <bsdfs>\\n#include <cube_uv_reflection_fragment>\\n#include <lights_pars>\\n#include <lights_physical_pars_fragment>\\n#include <shadowmap_pars_fragment>\\n#include <bumpmap_pars_fragment>\\n#include <normalmap_pars_fragment>\\n#include <roughnessmap_pars_fragment>\\n#include <metalnessmap_pars_fragment>\\n#include <logdepthbuf_pars_fragment>\\n#include <clipping_planes_pars_fragment>\\nvoid main() {\\n\\t#include <clipping_planes_fragment>\\n\\tvec4 diffuseColor = vec4( diffuse, opacity );\\n\\tReflectedLight reflectedLight = ReflectedLight( vec3( 0.0 ), vec3( 0.0 ), vec3( 0.0 ), vec3( 0.0 ) );\\n\\tvec3 totalEmissiveRadiance = emissive;\\n\\t#include <logdepthbuf_fragment>\\n\\t#include <map_fragment>\\n\\t#include <color_fragment>\\n\\t#include <alphamap_fragment>\\n\\t#include <alphatest_fragment>\\n\\t#include <roughnessmap_fragment>\\n\\t#include <metalnessmap_fragment>\\n\\t#include <normal_flip>\\n\\t#include <normal_fragment>\\n\\t#include <emissivemap_fragment>\\n\\t#include <lights_physical_fragment>\\n\\t#include <lights_template>\\n\\t#include <aomap_fragment>\\n\\tvec3 outgoingLight = reflectedLight.directDiffuse + reflectedLight.indirectDiffuse + reflectedLight.directSpecular + reflectedLight.indirectSpecular + totalEmissiveRadiance;\\n\\tgl_FragColor = vec4( outgoingLight, diffuseColor.a );\\n\\t#include <tonemapping_fragment>\\n\\t#include <encodings_fragment>\\n\\t#include <fog_fragment>\\n\\t#include <premultiplied_alpha_fragment>\\n\\t#include <dithering_fragment>\\n}\\n\",meshphysical_vert:\"#define PHYSICAL\\nvarying vec3 vViewPosition;\\n#ifndef FLAT_SHADED\\n\\tvarying vec3 vNormal;\\n#endif\\n#include <common>\\n#include <uv_pars_vertex>\\n#include <uv2_pars_vertex>\\n#include <displacementmap_pars_vertex>\\n#include <color_pars_vertex>\\n#include <fog_pars_vertex>\\n#include <morphtarget_pars_vertex>\\n#include <skinning_pars_vertex>\\n#include <shadowmap_pars_vertex>\\n#include <logdepthbuf_pars_vertex>\\n#include <clipping_planes_pars_vertex>\\nvoid main() {\\n\\t#include <uv_vertex>\\n\\t#include <uv2_vertex>\\n\\t#include <color_vertex>\\n\\t#include <beginnormal_vertex>\\n\\t#include <morphnormal_vertex>\\n\\t#include <skinbase_vertex>\\n\\t#include <skinnormal_vertex>\\n\\t#include <defaultnormal_vertex>\\n#ifndef FLAT_SHADED\\n\\tvNormal = normalize( transformedNormal );\\n#endif\\n\\t#include <begin_vertex>\\n\\t#include <morphtarget_vertex>\\n\\t#include <skinning_vertex>\\n\\t#include <displacementmap_vertex>\\n\\t#include <project_vertex>\\n\\t#include <logdepthbuf_vertex>\\n\\t#include <clipping_planes_vertex>\\n\\tvViewPosition = - mvPosition.xyz;\\n\\t#include <worldpos_vertex>\\n\\t#include <shadowmap_vertex>\\n\\t#include <fog_vertex>\\n}\\n\",normal_frag:\"#define NORMAL\\nuniform float opacity;\\n#if defined( FLAT_SHADED ) || defined( USE_BUMPMAP ) || defined( USE_NORMALMAP )\\n\\tvarying vec3 vViewPosition;\\n#endif\\n#ifndef FLAT_SHADED\\n\\tvarying vec3 vNormal;\\n#endif\\n#include <packing>\\n#include <uv_pars_fragment>\\n#include <bumpmap_pars_fragment>\\n#include <normalmap_pars_fragment>\\n#include <logdepthbuf_pars_fragment>\\nvoid main() {\\n\\t#include <logdepthbuf_fragment>\\n\\t#include <normal_flip>\\n\\t#include <normal_fragment>\\n\\tgl_FragColor = vec4( packNormalToRGB( normal ), opacity );\\n}\\n\",normal_vert:\"#define NORMAL\\n#if defined( FLAT_SHADED ) || defined( USE_BUMPMAP ) || defined( USE_NORMALMAP )\\n\\tvarying vec3 vViewPosition;\\n#endif\\n#ifndef FLAT_SHADED\\n\\tvarying vec3 vNormal;\\n#endif\\n#include <uv_pars_vertex>\\n#include <displacementmap_pars_vertex>\\n#include <morphtarget_pars_vertex>\\n#include <skinning_pars_vertex>\\n#include <logdepthbuf_pars_vertex>\\nvoid main() {\\n\\t#include <uv_vertex>\\n\\t#include <beginnormal_vertex>\\n\\t#include <morphnormal_vertex>\\n\\t#include <skinbase_vertex>\\n\\t#include <skinnormal_vertex>\\n\\t#include <defaultnormal_vertex>\\n#ifndef FLAT_SHADED\\n\\tvNormal = normalize( transformedNormal );\\n#endif\\n\\t#include <begin_vertex>\\n\\t#include <morphtarget_vertex>\\n\\t#include <skinning_vertex>\\n\\t#include <displacementmap_vertex>\\n\\t#include <project_vertex>\\n\\t#include <logdepthbuf_vertex>\\n#if defined( FLAT_SHADED ) || defined( USE_BUMPMAP ) || defined( USE_NORMALMAP )\\n\\tvViewPosition = - mvPosition.xyz;\\n#endif\\n}\\n\",points_frag:\"uniform vec3 diffuse;\\nuniform float opacity;\\n#include <common>\\n#include <packing>\\n#include <color_pars_fragment>\\n#include <map_particle_pars_fragment>\\n#include <fog_pars_fragment>\\n#include <shadowmap_pars_fragment>\\n#include <logdepthbuf_pars_fragment>\\n#include <clipping_planes_pars_fragment>\\nvoid main() {\\n\\t#include <clipping_planes_fragment>\\n\\tvec3 outgoingLight = vec3( 0.0 );\\n\\tvec4 diffuseColor = vec4( diffuse, opacity );\\n\\t#include <logdepthbuf_fragment>\\n\\t#include <map_particle_fragment>\\n\\t#include <color_fragment>\\n\\t#include <alphatest_fragment>\\n\\toutgoingLight = diffuseColor.rgb;\\n\\tgl_FragColor = vec4( outgoingLight, diffuseColor.a );\\n\\t#include <premultiplied_alpha_fragment>\\n\\t#include <tonemapping_fragment>\\n\\t#include <encodings_fragment>\\n\\t#include <fog_fragment>\\n}\\n\",points_vert:\"uniform float size;\\nuniform float scale;\\n#include <common>\\n#include <color_pars_vertex>\\n#include <fog_pars_vertex>\\n#include <shadowmap_pars_vertex>\\n#include <logdepthbuf_pars_vertex>\\n#include <clipping_planes_pars_vertex>\\nvoid main() {\\n\\t#include <color_vertex>\\n\\t#include <begin_vertex>\\n\\t#include <project_vertex>\\n\\t#ifdef USE_SIZEATTENUATION\\n\\t\\tgl_PointSize = size * ( scale / - mvPosition.z );\\n\\t#else\\n\\t\\tgl_PointSize = size;\\n\\t#endif\\n\\t#include <logdepthbuf_vertex>\\n\\t#include <clipping_planes_vertex>\\n\\t#include <worldpos_vertex>\\n\\t#include <shadowmap_vertex>\\n\\t#include <fog_vertex>\\n}\\n\",shadow_frag:\"uniform float opacity;\\n#include <common>\\n#include <packing>\\n#include <bsdfs>\\n#include <lights_pars>\\n#include <shadowmap_pars_fragment>\\n#include <shadowmask_pars_fragment>\\nvoid main() {\\n\\tgl_FragColor = vec4( 0.0, 0.0, 0.0, opacity * ( 1.0 - getShadowMask() ) );\\n}\\n\",shadow_vert:\"#include <shadowmap_pars_vertex>\\nvoid main() {\\n\\t#include <begin_vertex>\\n\\t#include <project_vertex>\\n\\t#include <worldpos_vertex>\\n\\t#include <shadowmap_vertex>\\n}\\n\"},lp={basic:{uniforms:up.merge([cp.common,cp.aomap,cp.lightmap,cp.fog]),vertexShader:hp.meshbasic_vert,fragmentShader:hp.meshbasic_frag},lambert:{uniforms:up.merge([cp.common,cp.aomap,cp.lightmap,cp.emissivemap,cp.fog,cp.lights,{emissive:{value:new tt(0)}}]),vertexShader:hp.meshlambert_vert,fragmentShader:hp.meshlambert_frag},phong:{uniforms:up.merge([cp.common,cp.aomap,cp.lightmap,cp.emissivemap,cp.bumpmap,cp.normalmap,cp.displacementmap,cp.gradientmap,cp.fog,cp.lights,{emissive:{value:new tt(0)},specular:{value:new tt(1118481)},shininess:{value:30}}]),vertexShader:hp.meshphong_vert,fragmentShader:hp.meshphong_frag},standard:{uniforms:up.merge([cp.common,cp.aomap,cp.lightmap,cp.emissivemap,cp.bumpmap,cp.normalmap,cp.displacementmap,cp.roughnessmap,cp.metalnessmap,cp.fog,cp.lights,{emissive:{value:new tt(0)},roughness:{value:.5},metalness:{value:.5},envMapIntensity:{value:1}}]),vertexShader:hp.meshphysical_vert,fragmentShader:hp.meshphysical_frag},points:{uniforms:up.merge([cp.points,cp.fog]),vertexShader:hp.points_vert,fragmentShader:hp.points_frag},dashed:{uniforms:up.merge([cp.common,cp.fog,{scale:{value:1},dashSize:{value:1},totalSize:{value:2}}]),vertexShader:hp.linedashed_vert,fragmentShader:hp.linedashed_frag},depth:{uniforms:up.merge([cp.common,cp.displacementmap]),vertexShader:hp.depth_vert,fragmentShader:hp.depth_frag},normal:{uniforms:up.merge([cp.common,cp.bumpmap,cp.normalmap,cp.displacementmap,{opacity:{value:1}}]),vertexShader:hp.normal_vert,fragmentShader:hp.normal_frag},cube:{uniforms:{tCube:{value:null},tFlip:{value:-1},opacity:{value:1}},vertexShader:hp.cube_vert,fragmentShader:hp.cube_frag},equirect:{uniforms:{tEquirect:{value:null},tFlip:{value:-1}},vertexShader:hp.equirect_vert,fragmentShader:hp.equirect_frag},distanceRGBA:{uniforms:{lightPos:{value:new g}},vertexShader:hp.distanceRGBA_vert,fragmentShader:hp.distanceRGBA_frag}};lp.physical={uniforms:up.merge([lp.standard.uniforms,{clearCoat:{value:0},clearCoatRoughness:{value:0}}]),vertexShader:hp.meshphysical_vert,fragmentShader:hp.meshphysical_frag},Object.assign(et.prototype,{set:function(t,e){return this.min.copy(t),this.max.copy(e),this},setFromPoints:function(t){var e=this;this.makeEmpty();for(var r=0,i=t.length;r<i;r++)e.expandByPoint(t[r]);return this},setFromCenterAndSize:function(){var t=new l;return function(e,r){var i=t.copy(r).multiplyScalar(.5);return this.min.copy(e).sub(i),this.max.copy(e).add(i),this}}(),clone:function(){return(new this.constructor).copy(this)},copy:function(t){return this.min.copy(t.min),this.max.copy(t.max),this},makeEmpty:function(){return this.min.x=this.min.y=1/0,this.max.x=this.max.y=-1/0,this},isEmpty:function(){return this.max.x<this.min.x||this.max.y<this.min.y},getCenter:function(t){var e=t||new l;return this.isEmpty()?e.set(0,0):e.addVectors(this.min,this.max).multiplyScalar(.5)},getSize:function(t){var e=t||new l;return this.isEmpty()?e.set(0,0):e.subVectors(this.max,this.min)},expandByPoint:function(t){return this.min.min(t),this.max.max(t),this},expandByVector:function(t){return this.min.sub(t),this.max.add(t),this},expandByScalar:function(t){return this.min.addScalar(-t),this.max.addScalar(t),this},containsPoint:function(t){return!(t.x<this.min.x||t.x>this.max.x||t.y<this.min.y||t.y>this.max.y)},containsBox:function(t){return this.min.x<=t.min.x&&t.max.x<=this.max.x&&this.min.y<=t.min.y&&t.max.y<=this.max.y},getParameter:function(t,e){return(e||new l).set((t.x-this.min.x)/(this.max.x-this.min.x),(t.y-this.min.y)/(this.max.y-this.min.y))},intersectsBox:function(t){return!(t.max.x<this.min.x||t.min.x>this.max.x||t.max.y<this.min.y||t.min.y>this.max.y)},clampPoint:function(t,e){return(e||new l).copy(t).clamp(this.min,this.max)},distanceToPoint:function(){var t=new l;return function(e){return t.copy(e).clamp(this.min,this.max).sub(e).length()}}(),intersect:function(t){return this.min.max(t.min),this.max.min(t.max),this},union:function(t){return this.min.min(t.min),this.max.max(t.max),this},translate:function(t){return this.min.add(t),this.max.add(t),this},equals:function(t){return t.min.equals(this.min)&&t.max.equals(this.max)}});var pp=0;Object.assign(nt.prototype,h.prototype,{isMaterial:!0,onBeforeCompile:function(){},setValues:function(t){var e=this;if(void 0!==t)for(var r in t){var i=t[r];if(void 0!==i){var n=e[r];void 0!==n?n&&n.isColor?n.set(i):n&&n.isVector3&&i&&i.isVector3?n.copy(i):e[r]=\"overdraw\"===r?Number(i):i:console.warn(\"THREE.\"+e.type+\": '\"+r+\"' is not a property of this material.\")}else console.warn(\"THREE.Material: '\"+r+\"' parameter is undefined.\")}},toJSON:function(t){function e(t){var e=[];for(var r in t){var i=t[r];delete i.metadata,e.push(i)}return e}var r=void 0===t;r&&(t={textures:{},images:{}});var i={metadata:{version:4.5,type:\"Material\",generator:\"Material.toJSON\"}};if(i.uuid=this.uuid,i.type=this.type,\"\"!==this.name&&(i.name=this.name),this.color&&this.color.isColor&&(i.color=this.color.getHex()),void 0!==this.roughness&&(i.roughness=this.roughness),void 0!==this.metalness&&(i.metalness=this.metalness),this.emissive&&this.emissive.isColor&&(i.emissive=this.emissive.getHex()),this.specular&&this.specular.isColor&&(i.specular=this.specular.getHex()),void 0!==this.shininess&&(i.shininess=this.shininess),void 0!==this.clearCoat&&(i.clearCoat=this.clearCoat),void 0!==this.clearCoatRoughness&&(i.clearCoatRoughness=this.clearCoatRoughness),this.map&&this.map.isTexture&&(i.map=this.map.toJSON(t).uuid),this.alphaMap&&this.alphaMap.isTexture&&(i.alphaMap=this.alphaMap.toJSON(t).uuid),this.lightMap&&this.lightMap.isTexture&&(i.lightMap=this.lightMap.toJSON(t).uuid),this.bumpMap&&this.bumpMap.isTexture&&(i.bumpMap=this.bumpMap.toJSON(t).uuid,i.bumpScale=this.bumpScale),this.normalMap&&this.normalMap.isTexture&&(i.normalMap=this.normalMap.toJSON(t).uuid,i.normalScale=this.normalScale.toArray()),this.displacementMap&&this.displacementMap.isTexture&&(i.displacementMap=this.displacementMap.toJSON(t).uuid,i.displacementScale=this.displacementScale,i.displacementBias=this.displacementBias),this.roughnessMap&&this.roughnessMap.isTexture&&(i.roughnessMap=this.roughnessMap.toJSON(t).uuid),this.metalnessMap&&this.metalnessMap.isTexture&&(i.metalnessMap=this.metalnessMap.toJSON(t).uuid),this.emissiveMap&&this.emissiveMap.isTexture&&(i.emissiveMap=this.emissiveMap.toJSON(t).uuid),this.specularMap&&this.specularMap.isTexture&&(i.specularMap=this.specularMap.toJSON(t).uuid),this.envMap&&this.envMap.isTexture&&(i.envMap=this.envMap.toJSON(t).uuid,i.reflectivity=this.reflectivity),this.gradientMap&&this.gradientMap.isTexture&&(i.gradientMap=this.gradientMap.toJSON(t).uuid),void 0!==this.size&&(i.size=this.size),void 0!==this.sizeAttenuation&&(i.sizeAttenuation=this.sizeAttenuation),this.blending!==lh&&(i.blending=this.blending),this.shading!==ah&&(i.shading=this.shading),this.side!==rh&&(i.side=this.side),this.vertexColors!==sh&&(i.vertexColors=this.vertexColors),this.opacity<1&&(i.opacity=this.opacity),!0===this.transparent&&(i.transparent=this.transparent),i.depthFunc=this.depthFunc,i.depthTest=this.depthTest,i.depthWrite=this.depthWrite,this.alphaTest>0&&(i.alphaTest=this.alphaTest),!0===this.premultipliedAlpha&&(i.premultipliedAlpha=this.premultipliedAlpha),!0===this.wireframe&&(i.wireframe=this.wireframe),this.wireframeLinewidth>1&&(i.wireframeLinewidth=this.wireframeLinewidth),\"round\"!==this.wireframeLinecap&&(i.wireframeLinecap=this.wireframeLinecap),\"round\"!==this.wireframeLinejoin&&(i.wireframeLinejoin=this.wireframeLinejoin),i.skinning=this.skinning,i.morphTargets=this.morphTargets,i.dithering=this.dithering,r){var n=e(t.textures),o=e(t.images);n.length>0&&(i.textures=n),o.length>0&&(i.images=o)}return i},clone:function(){return(new this.constructor).copy(this)},copy:function(t){this.name=t.name,this.fog=t.fog,this.lights=t.lights,this.blending=t.blending,this.side=t.side,this.shading=t.shading,this.vertexColors=t.vertexColors,this.opacity=t.opacity,this.transparent=t.transparent,this.blendSrc=t.blendSrc,this.blendDst=t.blendDst,this.blendEquation=t.blendEquation,this.blendSrcAlpha=t.blendSrcAlpha,this.blendDstAlpha=t.blendDstAlpha,this.blendEquationAlpha=t.blendEquationAlpha,this.depthFunc=t.depthFunc,this.depthTest=t.depthTest,this.depthWrite=t.depthWrite,this.colorWrite=t.colorWrite,this.precision=t.precision,this.polygonOffset=t.polygonOffset,this.polygonOffsetFactor=t.polygonOffsetFactor,this.polygonOffsetUnits=t.polygonOffsetUnits,this.dithering=t.dithering,this.alphaTest=t.alphaTest,this.premultipliedAlpha=t.premultipliedAlpha,this.overdraw=t.overdraw,this.visible=t.visible,this.clipShadows=t.clipShadows,this.clipIntersection=t.clipIntersection;var e=t.clippingPlanes,r=null;if(null!==e){var i=e.length;r=new Array(i);for(var n=0;n!==i;++n)r[n]=e[n].clone()}return this.clippingPlanes=r,this},dispose:function(){this.dispatchEvent({type:\"dispose\"})}}),ot.prototype=Object.create(nt.prototype),ot.prototype.constructor=ot,ot.prototype.isShaderMaterial=!0,ot.prototype.copy=function(t){return nt.prototype.copy.call(this,t),this.fragmentShader=t.fragmentShader,this.vertexShader=t.vertexShader,this.uniforms=up.clone(t.uniforms),this.defines=t.defines,this.wireframe=t.wireframe,this.wireframeLinewidth=t.wireframeLinewidth,this.lights=t.lights,this.clipping=t.clipping,this.skinning=t.skinning,this.morphTargets=t.morphTargets,this.morphNormals=t.morphNormals,this.extensions=t.extensions,this},ot.prototype.toJSON=function(t){var e=nt.prototype.toJSON.call(this,t);return e.uniforms=this.uniforms,e.vertexShader=this.vertexShader,e.fragmentShader=this.fragmentShader,e},at.prototype=Object.create(nt.prototype),at.prototype.constructor=at,at.prototype.isMeshDepthMaterial=!0,at.prototype.copy=function(t){return nt.prototype.copy.call(this,t),this.depthPacking=t.depthPacking,this.skinning=t.skinning,this.morphTargets=t.morphTargets,this.map=t.map,this.alphaMap=t.alphaMap,this.displacementMap=t.displacementMap,this.displacementScale=t.displacementScale,this.displacementBias=t.displacementBias,this.wireframe=t.wireframe,this.wireframeLinewidth=t.wireframeLinewidth,this},Object.assign(st.prototype,{isBox3:!0,set:function(t,e){return this.min.copy(t),this.max.copy(e),this},setFromArray:function(t){for(var e=1/0,r=1/0,i=1/0,n=-1/0,o=-1/0,a=-1/0,s=0,c=t.length;s<c;s+=3){var u=t[s],h=t[s+1],l=t[s+2];u<e&&(e=u),h<r&&(r=h),l<i&&(i=l),u>n&&(n=u),h>o&&(o=h),l>a&&(a=l)}return this.min.set(e,r,i),this.max.set(n,o,a),this},setFromBufferAttribute:function(t){for(var e=1/0,r=1/0,i=1/0,n=-1/0,o=-1/0,a=-1/0,s=0,c=t.count;s<c;s++){var u=t.getX(s),h=t.getY(s),l=t.getZ(s);u<e&&(e=u),h<r&&(r=h),l<i&&(i=l),u>n&&(n=u),h>o&&(o=h),l>a&&(a=l)}return this.min.set(e,r,i),this.max.set(n,o,a),this},setFromPoints:function(t){var e=this;this.makeEmpty();for(var r=0,i=t.length;r<i;r++)e.expandByPoint(t[r]);return this},setFromCenterAndSize:function(){var t=new g;return function(e,r){var i=t.copy(r).multiplyScalar(.5);return this.min.copy(e).sub(i),this.max.copy(e).add(i),this}}(),setFromObject:function(t){return this.makeEmpty(),this.expandByObject(t)},clone:function(){return(new this.constructor).copy(this)},copy:function(t){return this.min.copy(t.min),this.max.copy(t.max),this},makeEmpty:function(){return this.min.x=this.min.y=this.min.z=1/0,this.max.x=this.max.y=this.max.z=-1/0,this},isEmpty:function(){return this.max.x<this.min.x||this.max.y<this.min.y||this.max.z<this.min.z},getCenter:function(t){var e=t||new g;return this.isEmpty()?e.set(0,0,0):e.addVectors(this.min,this.max).multiplyScalar(.5)},getSize:function(t){var e=t||new g;return this.isEmpty()?e.set(0,0,0):e.subVectors(this.max,this.min)},expandByPoint:function(t){return this.min.min(t),this.max.max(t),this},expandByVector:function(t){return this.min.sub(t),this.max.add(t),this},expandByScalar:function(t){return this.min.addScalar(-t),this.max.addScalar(t),this},expandByObject:function(){var t=new g;return function(e){var r=this;return e.updateMatrixWorld(!0),e.traverse(function(e){var i,n,o=e.geometry;if(void 0!==o)if(o.isGeometry){var a=o.vertices;for(i=0,n=a.length;i<n;i++)t.copy(a[i]),t.applyMatrix4(e.matrixWorld),r.expandByPoint(t)}else if(o.isBufferGeometry){var s=o.attributes.position;if(void 0!==s)for(i=0,n=s.count;i<n;i++)t.fromBufferAttribute(s,i).applyMatrix4(e.matrixWorld),r.expandByPoint(t)}}),this}}(),containsPoint:function(t){return!(t.x<this.min.x||t.x>this.max.x||t.y<this.min.y||t.y>this.max.y||t.z<this.min.z||t.z>this.max.z)},containsBox:function(t){return this.min.x<=t.min.x&&t.max.x<=this.max.x&&this.min.y<=t.min.y&&t.max.y<=this.max.y&&this.min.z<=t.min.z&&t.max.z<=this.max.z},getParameter:function(t,e){return(e||new g).set((t.x-this.min.x)/(this.max.x-this.min.x),(t.y-this.min.y)/(this.max.y-this.min.y),(t.z-this.min.z)/(this.max.z-this.min.z))},intersectsBox:function(t){return!(t.max.x<this.min.x||t.min.x>this.max.x||t.max.y<this.min.y||t.min.y>this.max.y||t.max.z<this.min.z||t.min.z>this.max.z)},intersectsSphere:function(){var t=new g;return function(e){return this.clampPoint(e.center,t),t.distanceToSquared(e.center)<=e.radius*e.radius}}(),intersectsPlane:function(t){var e,r;return t.normal.x>0?(e=t.normal.x*this.min.x,r=t.normal.x*this.max.x):(e=t.normal.x*this.max.x,r=t.normal.x*this.min.x),t.normal.y>0?(e+=t.normal.y*this.min.y,r+=t.normal.y*this.max.y):(e+=t.normal.y*this.max.y,r+=t.normal.y*this.min.y),t.normal.z>0?(e+=t.normal.z*this.min.z,r+=t.normal.z*this.max.z):(e+=t.normal.z*this.max.z,r+=t.normal.z*this.min.z),e<=t.constant&&r>=t.constant},clampPoint:function(t,e){return(e||new g).copy(t).clamp(this.min,this.max)},distanceToPoint:function(){var t=new g;return function(e){return t.copy(e).clamp(this.min,this.max).sub(e).length()}}(),getBoundingSphere:function(){var t=new g;return function(e){var r=e||new ct;return this.getCenter(r.center),r.radius=.5*this.getSize(t).length(),r}}(),intersect:function(t){return this.min.max(t.min),this.max.min(t.max),this.isEmpty()&&this.makeEmpty(),this},union:function(t){return this.min.min(t.min),this.max.max(t.max),this},applyMatrix4:function(){var t=[new g,new g,new g,new g,new g,new g,new g,new g];return function(e){return this.isEmpty()?this:(t[0].set(this.min.x,this.min.y,this.min.z).applyMatrix4(e),t[1].set(this.min.x,this.min.y,this.max.z).applyMatrix4(e),t[2].set(this.min.x,this.max.y,this.min.z).applyMatrix4(e),t[3].set(this.min.x,this.max.y,this.max.z).applyMatrix4(e),t[4].set(this.max.x,this.min.y,this.min.z).applyMatrix4(e),t[5].set(this.max.x,this.min.y,this.max.z).applyMatrix4(e),t[6].set(this.max.x,this.max.y,this.min.z).applyMatrix4(e),t[7].set(this.max.x,this.max.y,this.max.z).applyMatrix4(e),this.setFromPoints(t),this)}}(),translate:function(t){return this.min.add(t),this.max.add(t),this},equals:function(t){return t.min.equals(this.min)&&t.max.equals(this.max)}}),Object.assign(ct.prototype,{set:function(t,e){return this.center.copy(t),this.radius=e,this},setFromPoints:function(){var t=new st;return function(e,r){var i=this.center;void 0!==r?i.copy(r):t.setFromPoints(e).getCenter(i);for(var n=0,o=0,a=e.length;o<a;o++)n=Math.max(n,i.distanceToSquared(e[o]));return this.radius=Math.sqrt(n),this}}(),clone:function(){return(new this.constructor).copy(this)},copy:function(t){return this.center.copy(t.center),this.radius=t.radius,this},empty:function(){return this.radius<=0},containsPoint:function(t){return t.distanceToSquared(this.center)<=this.radius*this.radius},distanceToPoint:function(t){return t.distanceTo(this.center)-this.radius},intersectsSphere:function(t){var e=this.radius+t.radius;return t.center.distanceToSquared(this.center)<=e*e},intersectsBox:function(t){return t.intersectsSphere(this)},intersectsPlane:function(t){return Math.abs(this.center.dot(t.normal)-t.constant)<=this.radius},clampPoint:function(t,e){var r=this.center.distanceToSquared(t),i=e||new g;return i.copy(t),r>this.radius*this.radius&&(i.sub(this.center).normalize(),i.multiplyScalar(this.radius).add(this.center)),i},getBoundingBox:function(t){var e=t||new st;return e.set(this.center,this.center),e.expandByScalar(this.radius),e},applyMatrix4:function(t){return this.center.applyMatrix4(t),this.radius=this.radius*t.getMaxScaleOnAxis(),this},translate:function(t){return this.center.add(t),this},equals:function(t){return t.center.equals(this.center)&&t.radius===this.radius}}),Object.assign(ut.prototype,{isMatrix3:!0,set:function(t,e,r,i,n,o,a,s,c){var u=this.elements;return u[0]=t,u[1]=i,u[2]=a,u[3]=e,u[4]=n,u[5]=s,u[6]=r,u[7]=o,u[8]=c,this},identity:function(){return this.set(1,0,0,0,1,0,0,0,1),this},clone:function(){return(new this.constructor).fromArray(this.elements)},copy:function(t){var e=this.elements,r=t.elements;return e[0]=r[0],e[1]=r[1],e[2]=r[2],e[3]=r[3],e[4]=r[4],e[5]=r[5],e[6]=r[6],e[7]=r[7],e[8]=r[8],this},setFromMatrix4:function(t){var e=t.elements;return this.set(e[0],e[4],e[8],e[1],e[5],e[9],e[2],e[6],e[10]),this},applyToBufferAttribute:function(){var t=new g;return function(e){for(var r=this,i=0,n=e.count;i<n;i++)t.x=e.getX(i),t.y=e.getY(i),t.z=e.getZ(i),t.applyMatrix3(r),e.setXYZ(i,t.x,t.y,t.z);return e}}(),multiply:function(t){return this.multiplyMatrices(this,t)},premultiply:function(t){return this.multiplyMatrices(t,this)},multiplyMatrices:function(t,e){var r=t.elements,i=e.elements,n=this.elements,o=r[0],a=r[3],s=r[6],c=r[1],u=r[4],h=r[7],l=r[2],p=r[5],d=r[8],f=i[0],m=i[3],g=i[6],v=i[1],y=i[4],b=i[7],x=i[2],_=i[5],w=i[8];return n[0]=o*f+a*v+s*x,n[3]=o*m+a*y+s*_,n[6]=o*g+a*b+s*w,n[1]=c*f+u*v+h*x,n[4]=c*m+u*y+h*_,n[7]=c*g+u*b+h*w,n[2]=l*f+p*v+d*x,n[5]=l*m+p*y+d*_,n[8]=l*g+p*b+d*w,this},multiplyScalar:function(t){var e=this.elements;return e[0]*=t,e[3]*=t,e[6]*=t,e[1]*=t,e[4]*=t,e[7]*=t,e[2]*=t,e[5]*=t,e[8]*=t,this},determinant:function(){var t=this.elements,e=t[0],r=t[1],i=t[2],n=t[3],o=t[4],a=t[5],s=t[6],c=t[7],u=t[8];return e*o*u-e*a*c-r*n*u+r*a*s+i*n*c-i*o*s},getInverse:function(t,e){t&&t.isMatrix4&&console.error(\"THREE.Matrix3.getInverse no longer takes a Matrix4 argument.\");var r=t.elements,i=this.elements,n=r[0],o=r[1],a=r[2],s=r[3],c=r[4],u=r[5],h=r[6],l=r[7],p=r[8],d=p*c-u*l,f=u*h-p*s,m=l*s-c*h,g=n*d+o*f+a*m;if(0===g){var v=\"THREE.Matrix3.getInverse(): can't invert matrix, determinant is 0\";if(!0===e)throw new Error(v);return console.warn(v),this.identity()}var y=1/g;return i[0]=d*y,i[1]=(a*l-p*o)*y,i[2]=(u*o-a*c)*y,i[3]=f*y,i[4]=(p*n-a*h)*y,i[5]=(a*s-u*n)*y,i[6]=m*y,i[7]=(o*h-l*n)*y,i[8]=(c*n-o*s)*y,this},transpose:function(){var t,e=this.elements;return t=e[1],e[1]=e[3],e[3]=t,t=e[2],e[2]=e[6],e[6]=t,t=e[5],e[5]=e[7],e[7]=t,this},getNormalMatrix:function(t){return this.setFromMatrix4(t).getInverse(this).transpose()},transposeIntoArray:function(t){var e=this.elements;return t[0]=e[0],t[1]=e[3],t[2]=e[6],t[3]=e[1],t[4]=e[4],t[5]=e[7],t[6]=e[2],t[7]=e[5],t[8]=e[8],this},equals:function(t){for(var e=this.elements,r=t.elements,i=0;i<9;i++)if(e[i]!==r[i])return!1;return!0},fromArray:function(t,e){var r=this;void 0===e&&(e=0);for(var i=0;i<9;i++)r.elements[i]=t[i+e];return this},toArray:function(t,e){void 0===t&&(t=[]),void 0===e&&(e=0);var r=this.elements;return t[e]=r[0],t[e+1]=r[1],t[e+2]=r[2],t[e+3]=r[3],t[e+4]=r[4],t[e+5]=r[5],t[e+6]=r[6],t[e+7]=r[7],t[e+8]=r[8],t}}),Object.assign(ht.prototype,{set:function(t,e){return this.normal.copy(t),this.constant=e,this},setComponents:function(t,e,r,i){return this.normal.set(t,e,r),this.constant=i,this},setFromNormalAndCoplanarPoint:function(t,e){return this.normal.copy(t),this.constant=-e.dot(this.normal),this},setFromCoplanarPoints:function(){var t=new g,e=new g;return function(r,i,n){var o=t.subVectors(n,i).cross(e.subVectors(r,i)).normalize();return this.setFromNormalAndCoplanarPoint(o,r),this}}(),clone:function(){return(new this.constructor).copy(this)},copy:function(t){return this.normal.copy(t.normal),this.constant=t.constant,this},normalize:function(){var t=1/this.normal.length();return this.normal.multiplyScalar(t),this.constant*=t,this},negate:function(){return this.constant*=-1,this.normal.negate(),this},distanceToPoint:function(t){return this.normal.dot(t)+this.constant},distanceToSphere:function(t){return this.distanceToPoint(t.center)-t.radius},projectPoint:function(t,e){return this.orthoPoint(t,e).sub(t).negate()},orthoPoint:function(t,e){var r=this.distanceToPoint(t);return(e||new g).copy(this.normal).multiplyScalar(r)},intersectLine:function(){var t=new g;return function(e,r){var i=r||new g,n=e.delta(t),o=this.normal.dot(n);if(0!==o){var a=-(e.start.dot(this.normal)+this.constant)/o;if(!(a<0||a>1))return i.copy(n).multiplyScalar(a).add(e.start)}else if(0===this.distanceToPoint(e.start))return i.copy(e.start)}}(),intersectsLine:function(t){var e=this.distanceToPoint(t.start),r=this.distanceToPoint(t.end);return e<0&&r>0||r<0&&e>0},intersectsBox:function(t){return t.intersectsPlane(this)},intersectsSphere:function(t){return t.intersectsPlane(this)},coplanarPoint:function(t){return(t||new g).copy(this.normal).multiplyScalar(-this.constant)},applyMatrix4:function(){var t=new g,e=new ut;return function(r,i){var n=this.coplanarPoint(t).applyMatrix4(r),o=i||e.getNormalMatrix(r),a=this.normal.applyMatrix3(o).normalize();return this.constant=-n.dot(a),this}}(),translate:function(t){return this.constant=this.constant-t.dot(this.normal),this},equals:function(t){return t.normal.equals(this.normal)&&t.constant===this.constant}}),Object.assign(lt.prototype,{set:function(t,e,r,i,n,o){var a=this.planes;return a[0].copy(t),a[1].copy(e),a[2].copy(r),a[3].copy(i),a[4].copy(n),a[5].copy(o),this},clone:function(){return(new this.constructor).copy(this)},copy:function(t){for(var e=this.planes,r=0;r<6;r++)e[r].copy(t.planes[r]);return this},setFromMatrix:function(t){var e=this.planes,r=t.elements,i=r[0],n=r[1],o=r[2],a=r[3],s=r[4],c=r[5],u=r[6],h=r[7],l=r[8],p=r[9],d=r[10],f=r[11],m=r[12],g=r[13],v=r[14],y=r[15];return e[0].setComponents(a-i,h-s,f-l,y-m).normalize(),e[1].setComponents(a+i,h+s,f+l,y+m).normalize(),e[2].setComponents(a+n,h+c,f+p,y+g).normalize(),e[3].setComponents(a-n,h-c,f-p,y-g).normalize(),e[4].setComponents(a-o,h-u,f-d,y-v).normalize(),e[5].setComponents(a+o,h+u,f+d,y+v).normalize(),this},intersectsObject:function(){var t=new ct;return function(e){var r=e.geometry;return null===r.boundingSphere&&r.computeBoundingSphere(),t.copy(r.boundingSphere).applyMatrix4(e.matrixWorld),this.intersectsSphere(t)}}(),intersectsSprite:function(){var t=new ct;return function(e){return t.center.set(0,0,0),t.radius=.7071067811865476,t.applyMatrix4(e.matrixWorld),this.intersectsSphere(t)}}(),intersectsSphere:function(t){for(var e=this.planes,r=t.center,i=-t.radius,n=0;n<6;n++)if(e[n].distanceToPoint(r)<i)return!1;return!0},intersectsBox:function(){var t=new g,e=new g;return function(r){for(var i=this.planes,n=0;n<6;n++){var o=i[n];t.x=o.normal.x>0?r.min.x:r.max.x,e.x=o.normal.x>0?r.max.x:r.min.x,t.y=o.normal.y>0?r.min.y:r.max.y,e.y=o.normal.y>0?r.max.y:r.min.y,t.z=o.normal.z>0?r.min.z:r.max.z,e.z=o.normal.z>0?r.max.z:r.min.z;var a=o.distanceToPoint(t),s=o.distanceToPoint(e);if(a<0&&s<0)return!1}return!0}}(),containsPoint:function(t){for(var e=this.planes,r=0;r<6;r++)if(e[r].distanceToPoint(t)<0)return!1;return!0}}),ft.RotationOrders=[\"XYZ\",\"YZX\",\"ZXY\",\"XZY\",\"YXZ\",\"ZYX\"],ft.DefaultOrder=\"XYZ\",Object.defineProperties(ft.prototype,{x:{get:function(){return this._x},set:function(t){this._x=t,this.onChangeCallback()}},y:{get:function(){return this._y},set:function(t){this._y=t,this.onChangeCallback()}},z:{get:function(){return this._z},set:function(t){this._z=t,this.onChangeCallback()}},order:{get:function(){return this._order},set:function(t){this._order=t,this.onChangeCallback()}}}),Object.assign(ft.prototype,{isEuler:!0,set:function(t,e,r,i){return this._x=t,this._y=e,this._z=r,this._order=i||this._order,this.onChangeCallback(),this},clone:function(){return new this.constructor(this._x,this._y,this._z,this._order)},copy:function(t){return this._x=t._x,this._y=t._y,this._z=t._z,this._order=t._order,this.onChangeCallback(),this},setFromRotationMatrix:function(t,e,r){var i=Ql.clamp,n=t.elements,o=n[0],a=n[4],s=n[8],c=n[1],u=n[5],h=n[9],l=n[2],p=n[6],d=n[10];return e=e||this._order,\"XYZ\"===e?(this._y=Math.asin(i(s,-1,1)),Math.abs(s)<.99999?(this._x=Math.atan2(-h,d),this._z=Math.atan2(-a,o)):(this._x=Math.atan2(p,u),this._z=0)):\"YXZ\"===e?(this._x=Math.asin(-i(h,-1,1)),Math.abs(h)<.99999?(this._y=Math.atan2(s,d),this._z=Math.atan2(c,u)):(this._y=Math.atan2(-l,o),this._z=0)):\"ZXY\"===e?(this._x=Math.asin(i(p,-1,1)),Math.abs(p)<.99999?(this._y=Math.atan2(-l,d),this._z=Math.atan2(-a,u)):(this._y=0,this._z=Math.atan2(c,o))):\"ZYX\"===e?(this._y=Math.asin(-i(l,-1,1)),Math.abs(l)<.99999?(this._x=Math.atan2(p,d),this._z=Math.atan2(c,o)):(this._x=0,this._z=Math.atan2(-a,u))):\"YZX\"===e?(this._z=Math.asin(i(c,-1,1)),Math.abs(c)<.99999?(this._x=Math.atan2(-h,u),this._y=Math.atan2(-l,o)):(this._x=0,this._y=Math.atan2(s,d))):\"XZY\"===e?(this._z=Math.asin(-i(a,-1,1)),Math.abs(a)<.99999?(this._x=Math.atan2(p,u),this._y=Math.atan2(s,o)):(this._x=Math.atan2(-h,d),this._y=0)):console.warn(\"THREE.Euler: .setFromRotationMatrix() given unsupported order: \"+e),this._order=e,!1!==r&&this.onChangeCallback(),this},setFromQuaternion:function(){var t=new v;return function(e,r,i){return t.makeRotationFromQuaternion(e),this.setFromRotationMatrix(t,r,i)}}(),setFromVector3:function(t,e){return this.set(t.x,t.y,t.z,e||this._order)},reorder:function(){var t=new m;return function(e){return t.setFromEuler(this),this.setFromQuaternion(t,e)}}(),equals:function(t){return t._x===this._x&&t._y===this._y&&t._z===this._z&&t._order===this._order},fromArray:function(t){return this._x=t[0],this._y=t[1],this._z=t[2],void 0!==t[3]&&(this._order=t[3]),this.onChangeCallback(),this},toArray:function(t,e){return void 0===t&&(t=[]),void 0===e&&(e=0),t[e]=this._x,t[e+1]=this._y,t[e+2]=this._z,t[e+3]=this._order,t},toVector3:function(t){return t?t.set(this._x,this._y,this._z):new g(this._x,this._y,this._z)},onChange:function(t){return this.onChangeCallback=t,this},onChangeCallback:function(){}}),Object.assign(mt.prototype,{set:function(t){this.mask=1<<t|0},enable:function(t){this.mask|=1<<t|0},toggle:function(t){this.mask^=1<<t|0},disable:function(t){this.mask&=~(1<<t|0)},test:function(t){return 0!=(this.mask&t.mask)}});var dp=0;gt.DefaultUp=new g(0,1,0),gt.DefaultMatrixAutoUpdate=!0,Object.assign(gt.prototype,h.prototype,{isObject3D:!0,onBeforeRender:function(){},onAfterRender:function(){},applyMatrix:function(t){this.matrix.multiplyMatrices(t,this.matrix),this.matrix.decompose(this.position,this.quaternion,this.scale)},applyQuaternion:function(t){return this.quaternion.premultiply(t),this},setRotationFromAxisAngle:function(t,e){this.quaternion.setFromAxisAngle(t,e)},setRotationFromEuler:function(t){this.quaternion.setFromEuler(t,!0)},setRotationFromMatrix:function(t){this.quaternion.setFromRotationMatrix(t)},setRotationFromQuaternion:function(t){this.quaternion.copy(t)},rotateOnAxis:function(){var t=new m;return function(e,r){return t.setFromAxisAngle(e,r),this.quaternion.multiply(t),this}}(),rotateX:function(){var t=new g(1,0,0);return function(e){return this.rotateOnAxis(t,e)}}(),rotateY:function(){var t=new g(0,1,0);return function(e){return this.rotateOnAxis(t,e)}}(),rotateZ:function(){var t=new g(0,0,1);return function(e){return this.rotateOnAxis(t,e)}}(),translateOnAxis:function(){var t=new g;return function(e,r){return t.copy(e).applyQuaternion(this.quaternion),this.position.add(t.multiplyScalar(r)),this}}(),translateX:function(){var t=new g(1,0,0);return function(e){return this.translateOnAxis(t,e)}}(),translateY:function(){var t=new g(0,1,0);return function(e){return this.translateOnAxis(t,e)}}(),translateZ:function(){var t=new g(0,0,1);return function(e){return this.translateOnAxis(t,e)}}(),localToWorld:function(t){return t.applyMatrix4(this.matrixWorld)},worldToLocal:function(){var t=new v;return function(e){return e.applyMatrix4(t.getInverse(this.matrixWorld))}}(),lookAt:function(){var t=new v;return function(e){this.isCamera?t.lookAt(this.position,e,this.up):t.lookAt(e,this.position,this.up),this.quaternion.setFromRotationMatrix(t)}}(),add:function(t){var e=arguments,r=this;if(arguments.length>1){for(var i=0;i<arguments.length;i++)r.add(e[i]);return this}return t===this?(console.error(\"THREE.Object3D.add: object can't be added as a child of itself.\",t),this):(t&&t.isObject3D?(null!==t.parent&&t.parent.remove(t),t.parent=this,t.dispatchEvent({type:\"added\"}),this.children.push(t)):console.error(\"THREE.Object3D.add: object not an instance of THREE.Object3D.\",t),this)},remove:function(t){var e=arguments,r=this;if(arguments.length>1){for(var i=0;i<arguments.length;i++)r.remove(e[i]);return this}var n=this.children.indexOf(t);return-1!==n&&(t.parent=null,t.dispatchEvent({type:\"removed\"}),this.children.splice(n,1)),this},getObjectById:function(t){return this.getObjectByProperty(\"id\",t)},getObjectByName:function(t){return this.getObjectByProperty(\"name\",t)},getObjectByProperty:function(t,e){var r=this;if(this[t]===e)return this;for(var i=0,n=this.children.length;i<n;i++){var o=r.children[i].getObjectByProperty(t,e);if(void 0!==o)return o}},getWorldPosition:function(t){var e=t||new g;return this.updateMatrixWorld(!0),e.setFromMatrixPosition(this.matrixWorld)},getWorldQuaternion:function(){var t=new g,e=new g;return function(r){var i=r||new m;return this.updateMatrixWorld(!0),this.matrixWorld.decompose(t,i,e),i}}(),getWorldRotation:function(){var t=new m;return function(e){var r=e||new ft;return this.getWorldQuaternion(t),r.setFromQuaternion(t,this.rotation.order,!1)}}(),getWorldScale:function(){var t=new g,e=new m;return function(r){var i=r||new g;return this.updateMatrixWorld(!0),this.matrixWorld.decompose(t,e,i),i}}(),getWorldDirection:function(){var t=new m;return function(e){var r=e||new g;return this.getWorldQuaternion(t),r.set(0,0,1).applyQuaternion(t)}}(),raycast:function(){},traverse:function(t){t(this);for(var e=this.children,r=0,i=e.length;r<i;r++)e[r].traverse(t)},traverseVisible:function(t){if(!1!==this.visible){t(this);for(var e=this.children,r=0,i=e.length;r<i;r++)e[r].traverseVisible(t)}},traverseAncestors:function(t){var e=this.parent;null!==e&&(t(e),e.traverseAncestors(t))},updateMatrix:function(){this.matrix.compose(this.position,this.quaternion,this.scale),this.matrixWorldNeedsUpdate=!0},updateMatrixWorld:function(t){this.matrixAutoUpdate&&this.updateMatrix(),(this.matrixWorldNeedsUpdate||t)&&(null===this.parent?this.matrixWorld.copy(this.matrix):this.matrixWorld.multiplyMatrices(this.parent.matrixWorld,this.matrix),this.matrixWorldNeedsUpdate=!1,t=!0);for(var e=this.children,r=0,i=e.length;r<i;r++)e[r].updateMatrixWorld(t)},toJSON:function(t){function e(e,r){return void 0===e[r.uuid]&&(e[r.uuid]=r.toJSON(t)),r.uuid}function r(t){var e=[];for(var r in t){var i=t[r];delete i.metadata,e.push(i)}return e}var i=this,n=void 0===t||\"\"===t,o={};n&&(t={geometries:{},materials:{},textures:{},images:{}},o.metadata={version:4.5,type:\"Object\",generator:\"Object3D.toJSON\"});var a={};if(a.uuid=this.uuid,a.type=this.type,\"\"!==this.name&&(a.name=this.name),\"{}\"!==JSON.stringify(this.userData)&&(a.userData=this.userData),!0===this.castShadow&&(a.castShadow=!0),!0===this.receiveShadow&&(a.receiveShadow=!0),!1===this.visible&&(a.visible=!1),a.matrix=this.matrix.toArray(),void 0!==this.geometry&&(a.geometry=e(t.geometries,this.geometry)),void 0!==this.material)if(Array.isArray(this.material)){for(var s=[],c=0,u=this.material.length;c<u;c++)s.push(e(t.materials,i.material[c]));a.material=s}else a.material=e(t.materials,this.material);if(this.children.length>0){a.children=[];for(c=0;c<this.children.length;c++)a.children.push(i.children[c].toJSON(t).object)}if(n){var h=r(t.geometries),l=r(t.materials),p=r(t.textures),d=r(t.images);h.length>0&&(o.geometries=h),l.length>0&&(o.materials=l),p.length>0&&(o.textures=p),d.length>0&&(o.images=d)}return o.object=a,o},clone:function(t){return(new this.constructor).copy(this,t)},copy:function(t,e){var r=this;if(void 0===e&&(e=!0),this.name=t.name,this.up.copy(t.up),this.position.copy(t.position),this.quaternion.copy(t.quaternion),this.scale.copy(t.scale),this.matrix.copy(t.matrix),this.matrixWorld.copy(t.matrixWorld),this.matrixAutoUpdate=t.matrixAutoUpdate,this.matrixWorldNeedsUpdate=t.matrixWorldNeedsUpdate,this.layers.mask=t.layers.mask,this.visible=t.visible,this.castShadow=t.castShadow,this.receiveShadow=t.receiveShadow,this.frustumCulled=t.frustumCulled,this.renderOrder=t.renderOrder,this.userData=JSON.parse(JSON.stringify(t.userData)),!0===e)for(var i=0;i<t.children.length;i++){var n=t.children[i];r.add(n.clone())}return this}}),vt.prototype=Object.assign(Object.create(gt.prototype),{constructor:vt,isCamera:!0,copy:function(t,e){return gt.prototype.copy.call(this,t,e),this.matrixWorldInverse.copy(t.matrixWorldInverse),this.projectionMatrix.copy(t.projectionMatrix),this},getWorldDirection:function(){var t=new m;return function(e){var r=e||new g;return this.getWorldQuaternion(t),r.set(0,0,-1).applyQuaternion(t)}}(),updateMatrixWorld:function(t){gt.prototype.updateMatrixWorld.call(this,t),this.matrixWorldInverse.getInverse(this.matrixWorld)},clone:function(){return(new this.constructor).copy(this)}}),yt.prototype=Object.assign(Object.create(vt.prototype),{constructor:yt,isOrthographicCamera:!0,copy:function(t,e){return vt.prototype.copy.call(this,t,e),this.left=t.left,this.right=t.right,this.top=t.top,this.bottom=t.bottom,this.near=t.near,this.far=t.far,this.zoom=t.zoom,this.view=null===t.view?null:Object.assign({},t.view),this},setViewOffset:function(t,e,r,i,n,o){this.view={fullWidth:t,fullHeight:e,offsetX:r,offsetY:i,width:n,height:o},this.updateProjectionMatrix()},clearViewOffset:function(){this.view=null,this.updateProjectionMatrix()},updateProjectionMatrix:function(){var t=(this.right-this.left)/(2*this.zoom),e=(this.top-this.bottom)/(2*this.zoom),r=(this.right+this.left)/2,i=(this.top+this.bottom)/2,n=r-t,o=r+t,a=i+e,s=i-e;if(null!==this.view){var c=this.zoom/(this.view.width/this.view.fullWidth),u=this.zoom/(this.view.height/this.view.fullHeight),h=(this.right-this.left)/this.view.width,l=(this.top-this.bottom)/this.view.height;o=(n+=h*(this.view.offsetX/c))+h*(this.view.width/c),s=(a-=l*(this.view.offsetY/u))-l*(this.view.height/u)}this.projectionMatrix.makeOrthographic(n,o,a,s,this.near,this.far)},toJSON:function(t){var e=gt.prototype.toJSON.call(this,t);return e.object.zoom=this.zoom,e.object.left=this.left,e.object.right=this.right,e.object.top=this.top,e.object.bottom=this.bottom,e.object.near=this.near,e.object.far=this.far,null!==this.view&&(e.object.view=Object.assign({},this.view)),e}}),bt.prototype=Object.assign(Object.create(vt.prototype),{constructor:bt,isPerspectiveCamera:!0,copy:function(t,e){return vt.prototype.copy.call(this,t,e),this.fov=t.fov,this.zoom=t.zoom,this.near=t.near,this.far=t.far,this.focus=t.focus,this.aspect=t.aspect,this.view=null===t.view?null:Object.assign({},t.view),this.filmGauge=t.filmGauge,this.filmOffset=t.filmOffset,this},setFocalLength:function(t){var e=.5*this.getFilmHeight()/t;this.fov=2*Ql.RAD2DEG*Math.atan(e),this.updateProjectionMatrix()},getFocalLength:function(){var t=Math.tan(.5*Ql.DEG2RAD*this.fov);return.5*this.getFilmHeight()/t},getEffectiveFOV:function(){return 2*Ql.RAD2DEG*Math.atan(Math.tan(.5*Ql.DEG2RAD*this.fov)/this.zoom)},getFilmWidth:function(){return this.filmGauge*Math.min(this.aspect,1)},getFilmHeight:function(){return this.filmGauge/Math.max(this.aspect,1)},setViewOffset:function(t,e,r,i,n,o){this.aspect=t/e,this.view={fullWidth:t,fullHeight:e,offsetX:r,offsetY:i,width:n,height:o},this.updateProjectionMatrix()},clearViewOffset:function(){this.view=null,this.updateProjectionMatrix()},updateProjectionMatrix:function(){var t=this.near,e=t*Math.tan(.5*Ql.DEG2RAD*this.fov)/this.zoom,r=2*e,i=this.aspect*r,n=-.5*i,o=this.view;if(null!==o){var a=o.fullWidth,s=o.fullHeight;n+=o.offsetX*i/a,e-=o.offsetY*r/s,i*=o.width/a,r*=o.height/s}var c=this.filmOffset;0!==c&&(n+=t*c/this.getFilmWidth()),this.projectionMatrix.makePerspective(n,n+i,e,e-r,t,this.far)},toJSON:function(t){var e=gt.prototype.toJSON.call(this,t);return e.object.fov=this.fov,e.object.zoom=this.zoom,e.object.near=this.near,e.object.far=this.far,e.object.focus=this.focus,e.object.aspect=this.aspect,null!==this.view&&(e.object.view=Object.assign({},this.view)),e.object.filmGauge=this.filmGauge,e.object.filmOffset=this.filmOffset,e}}),Object.assign(xt.prototype,{clone:function(){return(new this.constructor).copy(this)},copy:function(t){var e=this;this.a=t.a,this.b=t.b,this.c=t.c,this.normal.copy(t.normal),this.color.copy(t.color),this.materialIndex=t.materialIndex;for(var r=0,i=t.vertexNormals.length;r<i;r++)e.vertexNormals[r]=t.vertexNormals[r].clone();for(var r=0,i=t.vertexColors.length;r<i;r++)e.vertexColors[r]=t.vertexColors[r].clone();return this}});var fp=0;Object.assign(wt.prototype,h.prototype,{isGeometry:!0,applyMatrix:function(t){for(var e=this,r=(new ut).getNormalMatrix(t),i=0,n=this.vertices.length;i<n;i++)e.vertices[i].applyMatrix4(t);for(var i=0,n=this.faces.length;i<n;i++){var o=e.faces[i];o.normal.applyMatrix3(r).normalize();for(var a=0,s=o.vertexNormals.length;a<s;a++)o.vertexNormals[a].applyMatrix3(r).normalize()}return null!==this.boundingBox&&this.computeBoundingBox(),null!==this.boundingSphere&&this.computeBoundingSphere(),this.verticesNeedUpdate=!0,this.normalsNeedUpdate=!0,this},rotateX:function(){var t=new v;return function(e){return t.makeRotationX(e),this.applyMatrix(t),this}}(),rotateY:function(){var t=new v;return function(e){return t.makeRotationY(e),this.applyMatrix(t),this}}(),rotateZ:function(){var t=new v;return function(e){return t.makeRotationZ(e),this.applyMatrix(t),this}}(),translate:function(){var t=new v;return function(e,r,i){return t.makeTranslation(e,r,i),this.applyMatrix(t),this}}(),scale:function(){var t=new v;return function(e,r,i){return t.makeScale(e,r,i),this.applyMatrix(t),this}}(),lookAt:function(){var t=new gt;return function(e){t.lookAt(e),t.updateMatrix(),this.applyMatrix(t.matrix)}}(),fromBufferGeometry:function(t){function e(t,e,i,n){var o=new xt(t,e,i,void 0!==a?[h[t].clone(),h[e].clone(),h[i].clone()]:[],void 0!==s?[r.colors[t].clone(),r.colors[e].clone(),r.colors[i].clone()]:[],n);r.faces.push(o),void 0!==c&&r.faceVertexUvs[0].push([p[t].clone(),p[e].clone(),p[i].clone()]),void 0!==u&&r.faceVertexUvs[1].push([d[t].clone(),d[e].clone(),d[i].clone()])}var r=this,i=null!==t.index?t.index.array:void 0,n=t.attributes,o=n.position.array,a=void 0!==n.normal?n.normal.array:void 0,s=void 0!==n.color?n.color.array:void 0,c=void 0!==n.uv?n.uv.array:void 0,u=void 0!==n.uv2?n.uv2.array:void 0;void 0!==u&&(this.faceVertexUvs[1]=[]);for(var h=[],p=[],d=[],f=0,m=0;f<o.length;f+=3,m+=2)r.vertices.push(new g(o[f],o[f+1],o[f+2])),void 0!==a&&h.push(new g(a[f],a[f+1],a[f+2])),void 0!==s&&r.colors.push(new tt(s[f],s[f+1],s[f+2])),void 0!==c&&p.push(new l(c[m],c[m+1])),void 0!==u&&d.push(new l(u[m],u[m+1]));var v=t.groups;if(v.length>0)for(f=0;f<v.length;f++)for(var y=v[f],b=y.start,m=b,x=b+y.count;m<x;m+=3)void 0!==i?e(i[m],i[m+1],i[m+2],y.materialIndex):e(m,m+1,m+2,y.materialIndex);else if(void 0!==i)for(f=0;f<i.length;f+=3)e(i[f],i[f+1],i[f+2]);else for(f=0;f<o.length/3;f+=3)e(f,f+1,f+2);return this.computeFaceNormals(),null!==t.boundingBox&&(this.boundingBox=t.boundingBox.clone()),null!==t.boundingSphere&&(this.boundingSphere=t.boundingSphere.clone()),this},center:function(){this.computeBoundingBox();var t=this.boundingBox.getCenter().negate();return this.translate(t.x,t.y,t.z),t},normalize:function(){this.computeBoundingSphere();var t=this.boundingSphere.center,e=this.boundingSphere.radius,r=0===e?1:1/e,i=new v;return i.set(r,0,0,-r*t.x,0,r,0,-r*t.y,0,0,r,-r*t.z,0,0,0,1),this.applyMatrix(i),this},computeFaceNormals:function(){for(var t=this,e=new g,r=new g,i=0,n=this.faces.length;i<n;i++){var o=t.faces[i],a=t.vertices[o.a],s=t.vertices[o.b],c=t.vertices[o.c];e.subVectors(c,s),r.subVectors(a,s),e.cross(r),e.normalize(),o.normal.copy(e)}},computeVertexNormals:function(t){var e=this;void 0===t&&(t=!0);var r,i,n,o,a,s;for(s=new Array(this.vertices.length),r=0,i=this.vertices.length;r<i;r++)s[r]=new g;if(t){var c,u,h,l=new g,p=new g;for(n=0,o=this.faces.length;n<o;n++)a=e.faces[n],c=e.vertices[a.a],u=e.vertices[a.b],h=e.vertices[a.c],l.subVectors(h,u),p.subVectors(c,u),l.cross(p),s[a.a].add(l),s[a.b].add(l),s[a.c].add(l)}else for(this.computeFaceNormals(),n=0,o=this.faces.length;n<o;n++)s[(a=e.faces[n]).a].add(a.normal),s[a.b].add(a.normal),s[a.c].add(a.normal);for(r=0,i=this.vertices.length;r<i;r++)s[r].normalize();for(n=0,o=this.faces.length;n<o;n++){var d=(a=e.faces[n]).vertexNormals;3===d.length?(d[0].copy(s[a.a]),d[1].copy(s[a.b]),d[2].copy(s[a.c])):(d[0]=s[a.a].clone(),d[1]=s[a.b].clone(),d[2]=s[a.c].clone())}this.faces.length>0&&(this.normalsNeedUpdate=!0)},computeFlatVertexNormals:function(){var t,e,r,i=this;for(this.computeFaceNormals(),t=0,e=this.faces.length;t<e;t++){var n=(r=i.faces[t]).vertexNormals;3===n.length?(n[0].copy(r.normal),n[1].copy(r.normal),n[2].copy(r.normal)):(n[0]=r.normal.clone(),n[1]=r.normal.clone(),n[2]=r.normal.clone())}this.faces.length>0&&(this.normalsNeedUpdate=!0)},computeMorphNormals:function(){var t,e,r,i,n,o=this;for(r=0,i=this.faces.length;r<i;r++)for((n=o.faces[r]).__originalFaceNormal?n.__originalFaceNormal.copy(n.normal):n.__originalFaceNormal=n.normal.clone(),n.__originalVertexNormals||(n.__originalVertexNormals=[]),t=0,e=n.vertexNormals.length;t<e;t++)n.__originalVertexNormals[t]?n.__originalVertexNormals[t].copy(n.vertexNormals[t]):n.__originalVertexNormals[t]=n.vertexNormals[t].clone();var a=new wt;for(a.faces=this.faces,t=0,e=this.morphTargets.length;t<e;t++){if(!o.morphNormals[t]){o.morphNormals[t]={},o.morphNormals[t].faceNormals=[],o.morphNormals[t].vertexNormals=[];var s=o.morphNormals[t].faceNormals,c=o.morphNormals[t].vertexNormals;for(r=0,i=this.faces.length;r<i;r++)h=new g,l={a:new g,b:new g,c:new g},s.push(h),c.push(l)}var u=o.morphNormals[t];a.vertices=o.morphTargets[t].vertices,a.computeFaceNormals(),a.computeVertexNormals();var h,l;for(r=0,i=this.faces.length;r<i;r++)n=o.faces[r],h=u.faceNormals[r],l=u.vertexNormals[r],h.copy(n.normal),l.a.copy(n.vertexNormals[0]),l.b.copy(n.vertexNormals[1]),l.c.copy(n.vertexNormals[2])}for(r=0,i=this.faces.length;r<i;r++)(n=o.faces[r]).normal=n.__originalFaceNormal,n.vertexNormals=n.__originalVertexNormals},computeLineDistances:function(){for(var t=this,e=0,r=this.vertices,i=0,n=r.length;i<n;i++)i>0&&(e+=r[i].distanceTo(r[i-1])),t.lineDistances[i]=e},computeBoundingBox:function(){null===this.boundingBox&&(this.boundingBox=new st),this.boundingBox.setFromPoints(this.vertices)},computeBoundingSphere:function(){null===this.boundingSphere&&(this.boundingSphere=new ct),this.boundingSphere.setFromPoints(this.vertices)},merge:function(t,e,r){if(!t||!t.isGeometry)return void console.error(\"THREE.Geometry.merge(): geometry not an instance of THREE.Geometry.\",t);var i,n=this.vertices.length,o=this.vertices,a=t.vertices,s=this.faces,c=t.faces,u=this.faceVertexUvs[0],h=t.faceVertexUvs[0],l=this.colors,p=t.colors;void 0===r&&(r=0),void 0!==e&&(i=(new ut).getNormalMatrix(e));for(var d=0,f=a.length;d<f;d++){var m=a[d].clone();void 0!==e&&m.applyMatrix4(e),o.push(m)}for(var d=0,f=p.length;d<f;d++)l.push(p[d].clone());for(d=0,f=c.length;d<f;d++){var g,v,y,b=c[d],x=b.vertexNormals,_=b.vertexColors;(g=new xt(b.a+n,b.b+n,b.c+n)).normal.copy(b.normal),void 0!==i&&g.normal.applyMatrix3(i).normalize();for(var w=0,S=x.length;w<S;w++)v=x[w].clone(),void 0!==i&&v.applyMatrix3(i).normalize(),g.vertexNormals.push(v);g.color.copy(b.color);for(var w=0,S=_.length;w<S;w++)y=_[w],g.vertexColors.push(y.clone());g.materialIndex=b.materialIndex+r,s.push(g)}for(d=0,f=h.length;d<f;d++){var A=h[d],M=[];if(void 0!==A){for(var w=0,S=A.length;w<S;w++)M.push(A[w].clone());u.push(M)}}},mergeMesh:function(t){if(!t||!t.isMesh)return void console.error(\"THREE.Geometry.mergeMesh(): mesh not an instance of THREE.Mesh.\",t);t.matrixAutoUpdate&&t.updateMatrix(),this.merge(t.geometry,t.matrix)},mergeVertices:function(){var t,e,r,i,n,o,a,s,c=this,u={},h=[],l=[],p=Math.pow(10,4);for(r=0,i=this.vertices.length;r<i;r++)t=c.vertices[r],void 0===u[e=Math.round(t.x*p)+\"_\"+Math.round(t.y*p)+\"_\"+Math.round(t.z*p)]?(u[e]=r,h.push(c.vertices[r]),l[r]=h.length-1):l[r]=l[u[e]];var d=[];for(r=0,i=this.faces.length;r<i;r++){(n=c.faces[r]).a=l[n.a],n.b=l[n.b],n.c=l[n.c],o=[n.a,n.b,n.c];for(var f=0;f<3;f++)if(o[f]===o[(f+1)%3]){d.push(r);break}}for(r=d.length-1;r>=0;r--){var m=d[r];for(c.faces.splice(m,1),a=0,s=this.faceVertexUvs.length;a<s;a++)c.faceVertexUvs[a].splice(m,1)}var g=this.vertices.length-h.length;return this.vertices=h,g},sortFacesByMaterialIndex:function(){function t(t,e){return t.materialIndex-e.materialIndex}for(var e=this.faces,r=e.length,i=0;i<r;i++)e[i]._id=i;e.sort(t);var n,o,a=this.faceVertexUvs[0],s=this.faceVertexUvs[1];a&&a.length===r&&(n=[]),s&&s.length===r&&(o=[]);for(i=0;i<r;i++){var c=e[i]._id;n&&n.push(a[c]),o&&o.push(s[c])}n&&(this.faceVertexUvs[0]=n),o&&(this.faceVertexUvs[1]=o)},toJSON:function(){function t(t,e,r){return r?t|1<<e:t&~(1<<e)}function e(t){var e=t.x.toString()+t.y.toString()+t.z.toString();return void 0!==d[e]?d[e]:(d[e]=p.length/3,p.push(t.x,t.y,t.z),d[e])}function r(t){var e=t.r.toString()+t.g.toString()+t.b.toString();return void 0!==m[e]?m[e]:(m[e]=f.length,f.push(t.getHex()),m[e])}function i(t){var e=t.x.toString()+t.y.toString();return void 0!==v[e]?v[e]:(v[e]=g.length/2,g.push(t.x,t.y),v[e])}var n=this,o={metadata:{version:4.5,type:\"Geometry\",generator:\"Geometry.toJSON\"}};if(o.uuid=this.uuid,o.type=this.type,\"\"!==this.name&&(o.name=this.name),void 0!==this.parameters){var a=this.parameters;for(var s in a)void 0!==a[s]&&(o[s]=a[s]);return o}for(var c=[],u=0;u<this.vertices.length;u++){var h=n.vertices[u];c.push(h.x,h.y,h.z)}for(var l=[],p=[],d={},f=[],m={},g=[],v={},u=0;u<this.faces.length;u++){var y=n.faces[u],b=void 0!==n.faceVertexUvs[0][u],x=y.normal.length()>0,_=y.vertexNormals.length>0,w=1!==y.color.r||1!==y.color.g||1!==y.color.b,S=y.vertexColors.length>0,A=0;if(A=t(A,0,0),A=t(A,1,!0),A=t(A,2,!1),A=t(A,3,b),A=t(A,4,x),A=t(A,5,_),A=t(A,6,w),A=t(A,7,S),l.push(A),l.push(y.a,y.b,y.c),l.push(y.materialIndex),b){var M=n.faceVertexUvs[0][u];l.push(i(M[0]),i(M[1]),i(M[2]))}if(x&&l.push(e(y.normal)),_){var E=y.vertexNormals;l.push(e(E[0]),e(E[1]),e(E[2]))}if(w&&l.push(r(y.color)),S){var T=y.vertexColors;l.push(r(T[0]),r(T[1]),r(T[2]))}}return o.data={},o.data.vertices=c,o.data.normals=p,f.length>0&&(o.data.colors=f),g.length>0&&(o.data.uvs=[g]),o.data.faces=l,o},clone:function(){return(new wt).copy(this)},copy:function(t){var e,r,i,n,o,a,s=this;this.vertices=[],this.colors=[],this.faces=[],this.faceVertexUvs=[[]],this.morphTargets=[],this.morphNormals=[],this.skinWeights=[],this.skinIndices=[],this.lineDistances=[],this.boundingBox=null,this.boundingSphere=null,this.name=t.name;var c=t.vertices;for(e=0,r=c.length;e<r;e++)s.vertices.push(c[e].clone());var u=t.colors;for(e=0,r=u.length;e<r;e++)s.colors.push(u[e].clone());var h=t.faces;for(e=0,r=h.length;e<r;e++)s.faces.push(h[e].clone());for(e=0,r=t.faceVertexUvs.length;e<r;e++){var l=t.faceVertexUvs[e];for(void 0===s.faceVertexUvs[e]&&(s.faceVertexUvs[e]=[]),i=0,n=l.length;i<n;i++){var p=l[i],d=[];for(o=0,a=p.length;o<a;o++){var f=p[o];d.push(f.clone())}s.faceVertexUvs[e].push(d)}}var m=t.morphTargets;for(e=0,r=m.length;e<r;e++){var g={};if(g.name=m[e].name,void 0!==m[e].vertices)for(g.vertices=[],i=0,n=m[e].vertices.length;i<n;i++)g.vertices.push(m[e].vertices[i].clone());if(void 0!==m[e].normals)for(g.normals=[],i=0,n=m[e].normals.length;i<n;i++)g.normals.push(m[e].normals[i].clone());s.morphTargets.push(g)}var v=t.morphNormals;for(e=0,r=v.length;e<r;e++){var y={};if(void 0!==v[e].vertexNormals)for(y.vertexNormals=[],i=0,n=v[e].vertexNormals.length;i<n;i++){var b=v[e].vertexNormals[i],x={};x.a=b.a.clone(),x.b=b.b.clone(),x.c=b.c.clone(),y.vertexNormals.push(x)}if(void 0!==v[e].faceNormals)for(y.faceNormals=[],i=0,n=v[e].faceNormals.length;i<n;i++)y.faceNormals.push(v[e].faceNormals[i].clone());s.morphNormals.push(y)}var _=t.skinWeights;for(e=0,r=_.length;e<r;e++)s.skinWeights.push(_[e].clone());var w=t.skinIndices;for(e=0,r=w.length;e<r;e++)s.skinIndices.push(w[e].clone());var S=t.lineDistances;for(e=0,r=S.length;e<r;e++)s.lineDistances.push(S[e]);var A=t.boundingBox;null!==A&&(this.boundingBox=A.clone());var M=t.boundingSphere;return null!==M&&(this.boundingSphere=M.clone()),this.elementsNeedUpdate=t.elementsNeedUpdate,this.verticesNeedUpdate=t.verticesNeedUpdate,this.uvsNeedUpdate=t.uvsNeedUpdate,this.normalsNeedUpdate=t.normalsNeedUpdate,this.colorsNeedUpdate=t.colorsNeedUpdate,this.lineDistancesNeedUpdate=t.lineDistancesNeedUpdate,this.groupsNeedUpdate=t.groupsNeedUpdate,this},dispose:function(){this.dispatchEvent({type:\"dispose\"})}}),Object.defineProperty(St.prototype,\"needsUpdate\",{set:function(t){!0===t&&this.version++}}),Object.assign(St.prototype,{isBufferAttribute:!0,setArray:function(t){if(Array.isArray(t))throw new TypeError(\"THREE.BufferAttribute: array should be a Typed Array.\");this.count=void 0!==t?t.length/this.itemSize:0,this.array=t},setDynamic:function(t){return this.dynamic=t,this},copy:function(t){return this.array=new t.array.constructor(t.array),this.itemSize=t.itemSize,this.count=t.count,this.normalized=t.normalized,this.dynamic=t.dynamic,this},copyAt:function(t,e,r){var i=this;t*=this.itemSize,r*=e.itemSize;for(var n=0,o=this.itemSize;n<o;n++)i.array[t+n]=e.array[r+n];return this},copyArray:function(t){return this.array.set(t),this},copyColorsArray:function(t){for(var e=this.array,r=0,i=0,n=t.length;i<n;i++){var o=t[i];void 0===o&&(console.warn(\"THREE.BufferAttribute.copyColorsArray(): color is undefined\",i),o=new tt),e[r++]=o.r,e[r++]=o.g,e[r++]=o.b}return this},copyIndicesArray:function(t){for(var e=this.array,r=0,i=0,n=t.length;i<n;i++){var o=t[i];e[r++]=o.a,e[r++]=o.b,e[r++]=o.c}return this},copyVector2sArray:function(t){for(var e=this.array,r=0,i=0,n=t.length;i<n;i++){var o=t[i];void 0===o&&(console.warn(\"THREE.BufferAttribute.copyVector2sArray(): vector is undefined\",i),o=new l),e[r++]=o.x,e[r++]=o.y}return this},copyVector3sArray:function(t){for(var e=this.array,r=0,i=0,n=t.length;i<n;i++){var o=t[i];void 0===o&&(console.warn(\"THREE.BufferAttribute.copyVector3sArray(): vector is undefined\",i),o=new g),e[r++]=o.x,e[r++]=o.y,e[r++]=o.z}return this},copyVector4sArray:function(t){for(var e=this.array,r=0,i=0,n=t.length;i<n;i++){var o=t[i];void 0===o&&(console.warn(\"THREE.BufferAttribute.copyVector4sArray(): vector is undefined\",i),o=new d),e[r++]=o.x,e[r++]=o.y,e[r++]=o.z,e[r++]=o.w}return this},set:function(t,e){return void 0===e&&(e=0),this.array.set(t,e),this},getX:function(t){return this.array[t*this.itemSize]},setX:function(t,e){return this.array[t*this.itemSize]=e,this},getY:function(t){return this.array[t*this.itemSize+1]},setY:function(t,e){return this.array[t*this.itemSize+1]=e,this},getZ:function(t){return this.array[t*this.itemSize+2]},setZ:function(t,e){return this.array[t*this.itemSize+2]=e,this},getW:function(t){return this.array[t*this.itemSize+3]},setW:function(t,e){return this.array[t*this.itemSize+3]=e,this},setXY:function(t,e,r){return t*=this.itemSize,this.array[t+0]=e,this.array[t+1]=r,this},setXYZ:function(t,e,r,i){return t*=this.itemSize,this.array[t+0]=e,this.array[t+1]=r,this.array[t+2]=i,this},setXYZW:function(t,e,r,i,n){return t*=this.itemSize,this.array[t+0]=e,this.array[t+1]=r,this.array[t+2]=i,this.array[t+3]=n,this},onUpload:function(t){return this.onUploadCallback=t,this},clone:function(){return new this.constructor(this.array,this.itemSize).copy(this)}}),At.prototype=Object.create(St.prototype),At.prototype.constructor=At,Mt.prototype=Object.create(St.prototype),Mt.prototype.constructor=Mt,Et.prototype=Object.create(St.prototype),Et.prototype.constructor=Et,Object.assign(Tt.prototype,{computeGroups:function(t){for(var e,r=[],i=void 0,n=t.faces,o=0;o<n.length;o++){var a=n[o];a.materialIndex!==i&&(i=a.materialIndex,void 0!==e&&(e.count=3*o-e.start,r.push(e)),e={start:3*o,materialIndex:i})}void 0!==e&&(e.count=3*o-e.start,r.push(e)),this.groups=r},fromGeometry:function(t){var e,r=this,i=t.faces,n=t.vertices,o=t.faceVertexUvs,a=o[0]&&o[0].length>0,s=o[1]&&o[1].length>0,c=t.morphTargets,u=c.length;if(u>0){e=[];for(y=0;y<u;y++)e[y]=[];this.morphTargets.position=e}var h,p=t.morphNormals,d=p.length;if(d>0){h=[];for(y=0;y<d;y++)h[y]=[];this.morphTargets.normal=h}for(var f=t.skinIndices,m=t.skinWeights,g=f.length===n.length,v=m.length===n.length,y=0;y<i.length;y++){var b=i[y];r.vertices.push(n[b.a],n[b.b],n[b.c]);var x=b.vertexNormals;if(3===x.length)r.normals.push(x[0],x[1],x[2]);else{var _=b.normal;r.normals.push(_,_,_)}var w=b.vertexColors;if(3===w.length)r.colors.push(w[0],w[1],w[2]);else{var S=b.color;r.colors.push(S,S,S)}if(!0===a&&(void 0!==(A=o[0][y])?r.uvs.push(A[0],A[1],A[2]):(console.warn(\"THREE.DirectGeometry.fromGeometry(): Undefined vertexUv \",y),r.uvs.push(new l,new l,new l))),!0===s){var A=o[1][y];void 0!==A?r.uvs2.push(A[0],A[1],A[2]):(console.warn(\"THREE.DirectGeometry.fromGeometry(): Undefined vertexUv2 \",y),r.uvs2.push(new l,new l,new l))}for(E=0;E<u;E++){var M=c[E].vertices;e[E].push(M[b.a],M[b.b],M[b.c])}for(var E=0;E<d;E++){var T=p[E].vertexNormals[y];h[E].push(T.a,T.b,T.c)}g&&r.skinIndices.push(f[b.a],f[b.b],f[b.c]),v&&r.skinWeights.push(m[b.a],m[b.b],m[b.c])}return this.computeGroups(t),this.verticesNeedUpdate=t.verticesNeedUpdate,this.normalsNeedUpdate=t.normalsNeedUpdate,this.colorsNeedUpdate=t.colorsNeedUpdate,this.uvsNeedUpdate=t.uvsNeedUpdate,this.groupsNeedUpdate=t.groupsNeedUpdate,this}}),Ct.MaxIndex=65535,Object.assign(Ct.prototype,h.prototype,{isBufferGeometry:!0,getIndex:function(){return this.index},setIndex:function(t){Array.isArray(t)?this.index=new(Pt(t)>65535?Mt:At)(t,1):this.index=t},addAttribute:function(t,e){return e&&e.isBufferAttribute||e&&e.isInterleavedBufferAttribute?\"index\"===t?(console.warn(\"THREE.BufferGeometry.addAttribute: Use .setIndex() for index attribute.\"),void this.setIndex(e)):(this.attributes[t]=e,this):(console.warn(\"THREE.BufferGeometry: .addAttribute() now expects ( name, attribute ).\"),void this.addAttribute(t,new St(arguments[1],arguments[2])))},getAttribute:function(t){return this.attributes[t]},removeAttribute:function(t){return delete this.attributes[t],this},addGroup:function(t,e,r){this.groups.push({start:t,count:e,materialIndex:void 0!==r?r:0})},clearGroups:function(){this.groups=[]},setDrawRange:function(t,e){this.drawRange.start=t,this.drawRange.count=e},applyMatrix:function(t){var e=this.attributes.position;void 0!==e&&(t.applyToBufferAttribute(e),e.needsUpdate=!0);var r=this.attributes.normal;return void 0!==r&&((new ut).getNormalMatrix(t).applyToBufferAttribute(r),r.needsUpdate=!0),null!==this.boundingBox&&this.computeBoundingBox(),null!==this.boundingSphere&&this.computeBoundingSphere(),this},rotateX:function(){var t=new v;return function(e){return t.makeRotationX(e),this.applyMatrix(t),this}}(),rotateY:function(){var t=new v;return function(e){return t.makeRotationY(e),this.applyMatrix(t),this}}(),rotateZ:function(){var t=new v;return function(e){return t.makeRotationZ(e),this.applyMatrix(t),this}}(),translate:function(){var t=new v;return function(e,r,i){return t.makeTranslation(e,r,i),this.applyMatrix(t),this}}(),scale:function(){var t=new v;return function(e,r,i){return t.makeScale(e,r,i),this.applyMatrix(t),this}}(),lookAt:function(){var t=new gt;return function(e){t.lookAt(e),t.updateMatrix(),this.applyMatrix(t.matrix)}}(),center:function(){this.computeBoundingBox();var t=this.boundingBox.getCenter().negate();return this.translate(t.x,t.y,t.z),t},setFromObject:function(t){var e=t.geometry;if(t.isPoints||t.isLine){var r=new Et(3*e.vertices.length,3),i=new Et(3*e.colors.length,3);if(this.addAttribute(\"position\",r.copyVector3sArray(e.vertices)),this.addAttribute(\"color\",i.copyColorsArray(e.colors)),e.lineDistances&&e.lineDistances.length===e.vertices.length){var n=new Et(e.lineDistances.length,1);this.addAttribute(\"lineDistance\",n.copyArray(e.lineDistances))}null!==e.boundingSphere&&(this.boundingSphere=e.boundingSphere.clone()),null!==e.boundingBox&&(this.boundingBox=e.boundingBox.clone())}else t.isMesh&&e&&e.isGeometry&&this.fromGeometry(e);return this},updateFromObject:function(t){var e=t.geometry;if(t.isMesh){var r=e.__directGeometry;if(!0===e.elementsNeedUpdate&&(r=void 0,e.elementsNeedUpdate=!1),void 0===r)return this.fromGeometry(e);r.verticesNeedUpdate=e.verticesNeedUpdate,r.normalsNeedUpdate=e.normalsNeedUpdate,r.colorsNeedUpdate=e.colorsNeedUpdate,r.uvsNeedUpdate=e.uvsNeedUpdate,r.groupsNeedUpdate=e.groupsNeedUpdate,e.verticesNeedUpdate=!1,e.normalsNeedUpdate=!1,e.colorsNeedUpdate=!1,e.uvsNeedUpdate=!1,e.groupsNeedUpdate=!1,e=r}var i;return!0===e.verticesNeedUpdate&&(void 0!==(i=this.attributes.position)&&(i.copyVector3sArray(e.vertices),i.needsUpdate=!0),e.verticesNeedUpdate=!1),!0===e.normalsNeedUpdate&&(void 0!==(i=this.attributes.normal)&&(i.copyVector3sArray(e.normals),i.needsUpdate=!0),e.normalsNeedUpdate=!1),!0===e.colorsNeedUpdate&&(void 0!==(i=this.attributes.color)&&(i.copyColorsArray(e.colors),i.needsUpdate=!0),e.colorsNeedUpdate=!1),e.uvsNeedUpdate&&(void 0!==(i=this.attributes.uv)&&(i.copyVector2sArray(e.uvs),i.needsUpdate=!0),e.uvsNeedUpdate=!1),e.lineDistancesNeedUpdate&&(void 0!==(i=this.attributes.lineDistance)&&(i.copyArray(e.lineDistances),i.needsUpdate=!0),e.lineDistancesNeedUpdate=!1),e.groupsNeedUpdate&&(e.computeGroups(t.geometry),this.groups=e.groups,e.groupsNeedUpdate=!1),this},fromGeometry:function(t){return t.__directGeometry=(new Tt).fromGeometry(t),this.fromDirectGeometry(t.__directGeometry)},fromDirectGeometry:function(t){var e=this,r=new Float32Array(3*t.vertices.length);if(this.addAttribute(\"position\",new St(r,3).copyVector3sArray(t.vertices)),t.normals.length>0){var i=new Float32Array(3*t.normals.length);this.addAttribute(\"normal\",new St(i,3).copyVector3sArray(t.normals))}if(t.colors.length>0){var n=new Float32Array(3*t.colors.length);this.addAttribute(\"color\",new St(n,3).copyColorsArray(t.colors))}if(t.uvs.length>0){var o=new Float32Array(2*t.uvs.length);this.addAttribute(\"uv\",new St(o,2).copyVector2sArray(t.uvs))}if(t.uvs2.length>0){var a=new Float32Array(2*t.uvs2.length);this.addAttribute(\"uv2\",new St(a,2).copyVector2sArray(t.uvs2))}if(t.indices.length>0){var s=new(Pt(t.indices)>65535?Uint32Array:Uint16Array)(3*t.indices.length);this.setIndex(new St(s,1).copyIndicesArray(t.indices))}this.groups=t.groups;for(var c in t.morphTargets){for(var u=[],h=t.morphTargets[c],l=0,p=h.length;l<p;l++){var d=h[l],f=new Et(3*d.length,3);u.push(f.copyVector3sArray(d))}e.morphAttributes[c]=u}if(t.skinIndices.length>0){var m=new Et(4*t.skinIndices.length,4);this.addAttribute(\"skinIndex\",m.copyVector4sArray(t.skinIndices))}if(t.skinWeights.length>0){var g=new Et(4*t.skinWeights.length,4);this.addAttribute(\"skinWeight\",g.copyVector4sArray(t.skinWeights))}return null!==t.boundingSphere&&(this.boundingSphere=t.boundingSphere.clone()),null!==t.boundingBox&&(this.boundingBox=t.boundingBox.clone()),this},computeBoundingBox:function(){null===this.boundingBox&&(this.boundingBox=new st);var t=this.attributes.position;void 0!==t?this.boundingBox.setFromBufferAttribute(t):this.boundingBox.makeEmpty(),(isNaN(this.boundingBox.min.x)||isNaN(this.boundingBox.min.y)||isNaN(this.boundingBox.min.z))&&console.error('THREE.BufferGeometry.computeBoundingBox: Computed min/max have NaN values. The \"position\" attribute is likely to have NaN values.',this)},computeBoundingSphere:function(){var t=new st,e=new g;return function(){null===this.boundingSphere&&(this.boundingSphere=new ct);var r=this.attributes.position;if(r){var i=this.boundingSphere.center;t.setFromBufferAttribute(r),t.getCenter(i);for(var n=0,o=0,a=r.count;o<a;o++)e.x=r.getX(o),e.y=r.getY(o),e.z=r.getZ(o),n=Math.max(n,i.distanceToSquared(e));this.boundingSphere.radius=Math.sqrt(n),isNaN(this.boundingSphere.radius)&&console.error('THREE.BufferGeometry.computeBoundingSphere(): Computed radius is NaN. The \"position\" attribute is likely to have NaN values.',this)}}}(),computeFaceNormals:function(){},computeVertexNormals:function(){var t=this.index,e=this.attributes,r=this.groups;if(e.position){var i=e.position.array;if(void 0===e.normal)this.addAttribute(\"normal\",new St(new Float32Array(i.length),3));else for(var n=e.normal.array,o=0,a=n.length;o<a;o++)n[o]=0;var s,c,u,h=e.normal.array,l=new g,p=new g,d=new g,f=new g,m=new g;if(t){var v=t.array;0===r.length&&this.addGroup(0,v.length);for(var y=0,b=r.length;y<b;++y)for(var x=r[y],_=x.start,o=_,a=_+x.count;o<a;o+=3)s=3*v[o+0],c=3*v[o+1],u=3*v[o+2],l.fromArray(i,s),p.fromArray(i,c),d.fromArray(i,u),f.subVectors(d,p),m.subVectors(l,p),f.cross(m),h[s]+=f.x,h[s+1]+=f.y,h[s+2]+=f.z,h[c]+=f.x,h[c+1]+=f.y,h[c+2]+=f.z,h[u]+=f.x,h[u+1]+=f.y,h[u+2]+=f.z}else for(var o=0,a=i.length;o<a;o+=9)l.fromArray(i,o),p.fromArray(i,o+3),d.fromArray(i,o+6),f.subVectors(d,p),m.subVectors(l,p),f.cross(m),h[o]=f.x,h[o+1]=f.y,h[o+2]=f.z,h[o+3]=f.x,h[o+4]=f.y,h[o+5]=f.z,h[o+6]=f.x,h[o+7]=f.y,h[o+8]=f.z;this.normalizeNormals(),e.normal.needsUpdate=!0}},merge:function(t,e){if(!t||!t.isBufferGeometry)return void console.error(\"THREE.BufferGeometry.merge(): geometry not an instance of THREE.BufferGeometry.\",t);void 0===e&&(e=0);var r=this.attributes;for(var i in r)if(void 0!==t.attributes[i])for(var n=r[i].array,o=t.attributes[i],a=o.array,s=0,c=o.itemSize*e;s<a.length;s++,c++)n[c]=a[s];return this},normalizeNormals:function(){for(var t,e,r,i,n=this.attributes.normal,o=0,a=n.count;o<a;o++)t=n.getX(o),e=n.getY(o),r=n.getZ(o),i=1/Math.sqrt(t*t+e*e+r*r),n.setXYZ(o,t*i,e*i,r*i)},toNonIndexed:function(){if(null===this.index)return console.warn(\"THREE.BufferGeometry.toNonIndexed(): Geometry is already non-indexed.\"),this;var t=new Ct,e=this.index.array,r=this.attributes;for(var i in r){for(var n=r[i],o=n.array,a=n.itemSize,s=new o.constructor(e.length*a),c=0,u=0,h=0,l=e.length;h<l;h++){c=e[h]*a;for(var p=0;p<a;p++)s[u++]=o[c++]}t.addAttribute(i,new St(s,a))}return t},toJSON:function(){var t={metadata:{version:4.5,type:\"BufferGeometry\",generator:\"BufferGeometry.toJSON\"}};if(t.uuid=this.uuid,t.type=this.type,\"\"!==this.name&&(t.name=this.name),void 0!==this.parameters){var e=this.parameters;for(var r in e)void 0!==e[r]&&(t[r]=e[r]);return t}t.data={attributes:{}};var i=this.index;if(null!==i){a=Array.prototype.slice.call(i.array);t.data.index={type:i.array.constructor.name,array:a}}var n=this.attributes;for(var r in n){var o=n[r],a=Array.prototype.slice.call(o.array);t.data.attributes[r]={itemSize:o.itemSize,type:o.array.constructor.name,array:a,normalized:o.normalized}}var s=this.groups;s.length>0&&(t.data.groups=JSON.parse(JSON.stringify(s)));var c=this.boundingSphere;return null!==c&&(t.data.boundingSphere={center:c.center.toArray(),radius:c.radius}),t},clone:function(){return(new Ct).copy(this)},copy:function(t){var e,r,i,n=this;this.index=null,this.attributes={},this.morphAttributes={},this.groups=[],this.boundingBox=null,this.boundingSphere=null,this.name=t.name;var o=t.index;null!==o&&this.setIndex(o.clone());var a=t.attributes;for(e in a){var s=a[e];n.addAttribute(e,s.clone())}var c=t.morphAttributes;for(e in c){var u=[],h=c[e];for(r=0,i=h.length;r<i;r++)u.push(h[r].clone());n.morphAttributes[e]=u}var l=t.groups;for(r=0,i=l.length;r<i;r++){var p=l[r];n.addGroup(p.start,p.count,p.materialIndex)}var d=t.boundingBox;null!==d&&(this.boundingBox=d.clone());var f=t.boundingSphere;return null!==f&&(this.boundingSphere=f.clone()),this.drawRange.start=t.drawRange.start,this.drawRange.count=t.drawRange.count,this},dispose:function(){this.dispatchEvent({type:\"dispose\"})}}),It.prototype=Object.create(wt.prototype),It.prototype.constructor=It,Rt.prototype=Object.create(Ct.prototype),Rt.prototype.constructor=Rt,Lt.prototype=Object.create(wt.prototype),Lt.prototype.constructor=Lt,Ot.prototype=Object.create(Ct.prototype),Ot.prototype.constructor=Ot,Dt.prototype=Object.create(nt.prototype),Dt.prototype.constructor=Dt,Dt.prototype.isMeshBasicMaterial=!0,Dt.prototype.copy=function(t){return nt.prototype.copy.call(this,t),this.color.copy(t.color),this.map=t.map,this.lightMap=t.lightMap,this.lightMapIntensity=t.lightMapIntensity,this.aoMap=t.aoMap,this.aoMapIntensity=t.aoMapIntensity,this.specularMap=t.specularMap,this.alphaMap=t.alphaMap,this.envMap=t.envMap,this.combine=t.combine,this.reflectivity=t.reflectivity,this.refractionRatio=t.refractionRatio,this.wireframe=t.wireframe,this.wireframeLinewidth=t.wireframeLinewidth,this.wireframeLinecap=t.wireframeLinecap,this.wireframeLinejoin=t.wireframeLinejoin,this.skinning=t.skinning,this.morphTargets=t.morphTargets,this},Object.assign(Nt.prototype,{set:function(t,e){return this.origin.copy(t),this.direction.copy(e),this},clone:function(){return(new this.constructor).copy(this)},copy:function(t){return this.origin.copy(t.origin),this.direction.copy(t.direction),this},at:function(t,e){return(e||new g).copy(this.direction).multiplyScalar(t).add(this.origin)},lookAt:function(t){return this.direction.copy(t).sub(this.origin).normalize(),this},recast:function(){var t=new g;return function(e){return this.origin.copy(this.at(e,t)),this}}(),closestPointToPoint:function(t,e){var r=e||new g;r.subVectors(t,this.origin);var i=r.dot(this.direction);return i<0?r.copy(this.origin):r.copy(this.direction).multiplyScalar(i).add(this.origin)},distanceToPoint:function(t){return Math.sqrt(this.distanceSqToPoint(t))},distanceSqToPoint:function(){var t=new g;return function(e){var r=t.subVectors(e,this.origin).dot(this.direction);return r<0?this.origin.distanceToSquared(e):(t.copy(this.direction).multiplyScalar(r).add(this.origin),t.distanceToSquared(e))}}(),distanceSqToSegment:function(){var t=new g,e=new g,r=new g;return function(i,n,o,a){t.copy(i).add(n).multiplyScalar(.5),e.copy(n).sub(i).normalize(),r.copy(this.origin).sub(t);var s,c,u,h,l=.5*i.distanceTo(n),p=-this.direction.dot(e),d=r.dot(this.direction),f=-r.dot(e),m=r.lengthSq(),g=Math.abs(1-p*p);if(g>0)if(s=p*f-d,c=p*d-f,h=l*g,s>=0)if(c>=-h)if(c<=h){var v=1/g;u=(s*=v)*(s+p*(c*=v)+2*d)+c*(p*s+c+2*f)+m}else c=l,u=-(s=Math.max(0,-(p*c+d)))*s+c*(c+2*f)+m;else c=-l,u=-(s=Math.max(0,-(p*c+d)))*s+c*(c+2*f)+m;else c<=-h?u=-(s=Math.max(0,-(-p*l+d)))*s+(c=s>0?-l:Math.min(Math.max(-l,-f),l))*(c+2*f)+m:c<=h?(s=0,u=(c=Math.min(Math.max(-l,-f),l))*(c+2*f)+m):u=-(s=Math.max(0,-(p*l+d)))*s+(c=s>0?l:Math.min(Math.max(-l,-f),l))*(c+2*f)+m;else c=p>0?-l:l,u=-(s=Math.max(0,-(p*c+d)))*s+c*(c+2*f)+m;return o&&o.copy(this.direction).multiplyScalar(s).add(this.origin),a&&a.copy(e).multiplyScalar(c).add(t),u}}(),intersectSphere:function(){var t=new g;return function(e,r){t.subVectors(e.center,this.origin);var i=t.dot(this.direction),n=t.dot(t)-i*i,o=e.radius*e.radius;if(n>o)return null;var a=Math.sqrt(o-n),s=i-a,c=i+a;return s<0&&c<0?null:s<0?this.at(c,r):this.at(s,r)}}(),intersectsSphere:function(t){return this.distanceToPoint(t.center)<=t.radius},distanceToPlane:function(t){var e=t.normal.dot(this.direction);if(0===e)return 0===t.distanceToPoint(this.origin)?0:null;var r=-(this.origin.dot(t.normal)+t.constant)/e;return r>=0?r:null},intersectPlane:function(t,e){var r=this.distanceToPlane(t);return null===r?null:this.at(r,e)},intersectsPlane:function(t){var e=t.distanceToPoint(this.origin);return 0===e||t.normal.dot(this.direction)*e<0},intersectBox:function(t,e){var r,i,n,o,a,s,c=1/this.direction.x,u=1/this.direction.y,h=1/this.direction.z,l=this.origin;return c>=0?(r=(t.min.x-l.x)*c,i=(t.max.x-l.x)*c):(r=(t.max.x-l.x)*c,i=(t.min.x-l.x)*c),u>=0?(n=(t.min.y-l.y)*u,o=(t.max.y-l.y)*u):(n=(t.max.y-l.y)*u,o=(t.min.y-l.y)*u),r>o||n>i?null:((n>r||r!==r)&&(r=n),(o<i||i!==i)&&(i=o),h>=0?(a=(t.min.z-l.z)*h,s=(t.max.z-l.z)*h):(a=(t.max.z-l.z)*h,s=(t.min.z-l.z)*h),r>s||a>i?null:((a>r||r!==r)&&(r=a),(s<i||i!==i)&&(i=s),i<0?null:this.at(r>=0?r:i,e)))},intersectsBox:function(){var t=new g;return function(e){return null!==this.intersectBox(e,t)}}(),intersectTriangle:function(){var t=new g,e=new g,r=new g,i=new g;return function(n,o,a,s,c){e.subVectors(o,n),r.subVectors(a,n),i.crossVectors(e,r);var u,h=this.direction.dot(i);if(h>0){if(s)return null;u=1}else{if(!(h<0))return null;u=-1,h=-h}t.subVectors(this.origin,n);var l=u*this.direction.dot(r.crossVectors(t,r));if(l<0)return null;var p=u*this.direction.dot(e.cross(t));if(p<0)return null;if(l+p>h)return null;var d=-u*t.dot(i);return d<0?null:this.at(d/h,c)}}(),applyMatrix4:function(t){return this.origin.applyMatrix4(t),this.direction.transformDirection(t),this},equals:function(t){return t.origin.equals(this.origin)&&t.direction.equals(this.direction)}}),Object.assign(kt.prototype,{set:function(t,e){return this.start.copy(t),this.end.copy(e),this},clone:function(){return(new this.constructor).copy(this)},copy:function(t){return this.start.copy(t.start),this.end.copy(t.end),this},getCenter:function(t){return(t||new g).addVectors(this.start,this.end).multiplyScalar(.5)},delta:function(t){return(t||new g).subVectors(this.end,this.start)},distanceSq:function(){return this.start.distanceToSquared(this.end)},distance:function(){return this.start.distanceTo(this.end)},at:function(t,e){var r=e||new g;return this.delta(r).multiplyScalar(t).add(this.start)},closestPointToPointParameter:function(){var t=new g,e=new g;return function(r,i){t.subVectors(r,this.start),e.subVectors(this.end,this.start);var n=e.dot(e),o=e.dot(t)/n;return i&&(o=Ql.clamp(o,0,1)),o}}(),closestPointToPoint:function(t,e,r){var i=this.closestPointToPointParameter(t,e),n=r||new g;return this.delta(n).multiplyScalar(i).add(this.start)},applyMatrix4:function(t){return this.start.applyMatrix4(t),this.end.applyMatrix4(t),this},equals:function(t){return t.start.equals(this.start)&&t.end.equals(this.end)}}),Object.assign(Ft,{normal:function(){var t=new g;return function(e,r,i,n){var o=n||new g;o.subVectors(i,r),t.subVectors(e,r),o.cross(t);var a=o.lengthSq();return a>0?o.multiplyScalar(1/Math.sqrt(a)):o.set(0,0,0)}}(),barycoordFromPoint:function(){var t=new g,e=new g,r=new g;return function(i,n,o,a,s){t.subVectors(a,n),e.subVectors(o,n),r.subVectors(i,n);var c=t.dot(t),u=t.dot(e),h=t.dot(r),l=e.dot(e),p=e.dot(r),d=c*l-u*u,f=s||new g;if(0===d)return f.set(-2,-1,-1);var m=1/d,v=(l*h-u*p)*m,y=(c*p-u*h)*m;return f.set(1-v-y,y,v)}}(),containsPoint:function(){var t=new g;return function(e,r,i,n){var o=Ft.barycoordFromPoint(e,r,i,n,t);return o.x>=0&&o.y>=0&&o.x+o.y<=1}}()}),Object.assign(Ft.prototype,{set:function(t,e,r){return this.a.copy(t),this.b.copy(e),this.c.copy(r),this},setFromPointsAndIndices:function(t,e,r,i){return this.a.copy(t[e]),this.b.copy(t[r]),this.c.copy(t[i]),this},clone:function(){return(new this.constructor).copy(this)},copy:function(t){return this.a.copy(t.a),this.b.copy(t.b),this.c.copy(t.c),this},area:function(){var t=new g,e=new g;return function(){return t.subVectors(this.c,this.b),e.subVectors(this.a,this.b),.5*t.cross(e).length()}}(),midpoint:function(t){return(t||new g).addVectors(this.a,this.b).add(this.c).multiplyScalar(1/3)},normal:function(t){return Ft.normal(this.a,this.b,this.c,t)},plane:function(t){return(t||new ht).setFromCoplanarPoints(this.a,this.b,this.c)},barycoordFromPoint:function(t,e){return Ft.barycoordFromPoint(t,this.a,this.b,this.c,e)},containsPoint:function(t){return Ft.containsPoint(t,this.a,this.b,this.c)},closestPointToPoint:function(){var t=new ht,e=[new kt,new kt,new kt],r=new g,i=new g;return function(n,o){var a=o||new g,s=1/0;if(t.setFromCoplanarPoints(this.a,this.b,this.c),t.projectPoint(n,r),!0===this.containsPoint(r))a.copy(r);else{e[0].set(this.a,this.b),e[1].set(this.b,this.c),e[2].set(this.c,this.a);for(var c=0;c<e.length;c++){e[c].closestPointToPoint(r,!0,i);var u=r.distanceToSquared(i);u<s&&(s=u,a.copy(i))}}return a}}(),equals:function(t){return t.a.equals(this.a)&&t.b.equals(this.b)&&t.c.equals(this.c)}}),Bt.prototype=Object.assign(Object.create(gt.prototype),{constructor:Bt,isMesh:!0,setDrawMode:function(t){this.drawMode=t},copy:function(t){return gt.prototype.copy.call(this,t),this.drawMode=t.drawMode,this},updateMorphTargets:function(){var t,e,r,i=this,n=this.geometry;if(n.isBufferGeometry){var o=n.morphAttributes,a=Object.keys(o);if(a.length>0){var s=o[a[0]];if(void 0!==s)for(this.morphTargetInfluences=[],this.morphTargetDictionary={},t=0,e=s.length;t<e;t++)r=s[t].name||String(t),i.morphTargetInfluences.push(0),i.morphTargetDictionary[r]=t}}else{var c=n.morphTargets;if(void 0!==c&&c.length>0)for(this.morphTargetInfluences=[],this.morphTargetDictionary={},t=0,e=c.length;t<e;t++)r=c[t].name||String(t),i.morphTargetInfluences.push(0),i.morphTargetDictionary[r]=t}},raycast:function(){function t(t,e,r,i,n,o,a){return Ft.barycoordFromPoint(t,e,r,i,y),n.multiplyScalar(y.x),o.multiplyScalar(y.y),a.multiplyScalar(y.z),n.add(o).add(a),n.clone()}function e(t,e,r,i,n,o,a){var s=t.material;if(null===(s.side===ih?r.intersectTriangle(o,n,i,!0,a):r.intersectTriangle(i,n,o,s.side!==nh,a)))return null;x.copy(a),x.applyMatrix4(t.matrixWorld);var c=e.ray.origin.distanceTo(x);return c<e.near||c>e.far?null:{distance:c,point:x.clone(),object:t}}function r(r,i,n,o,u,h,l,p){a.fromBufferAttribute(o,h),s.fromBufferAttribute(o,l),c.fromBufferAttribute(o,p);var g=e(r,i,n,a,s,c,b);return g&&(u&&(d.fromBufferAttribute(u,h),f.fromBufferAttribute(u,l),m.fromBufferAttribute(u,p),g.uv=t(b,a,s,c,d,f,m)),g.face=new xt(h,l,p,Ft.normal(a,s,c)),g.faceIndex=h),g}var i=new v,n=new Nt,o=new ct,a=new g,s=new g,c=new g,u=new g,h=new g,p=new g,d=new l,f=new l,m=new l,y=new g,b=new g,x=new g;return function(l,g){var v=this,y=this.geometry,x=this.material,_=this.matrixWorld;if(void 0!==x&&(null===y.boundingSphere&&y.computeBoundingSphere(),o.copy(y.boundingSphere),o.applyMatrix4(_),!1!==l.ray.intersectsSphere(o)&&(i.getInverse(_),n.copy(l.ray).applyMatrix4(i),null===y.boundingBox||!1!==n.intersectsBox(y.boundingBox)))){var w;if(y.isBufferGeometry){var S,A,M,E,T,P=y.index,C=y.attributes.position,I=y.attributes.uv;if(null!==P)for(E=0,T=P.count;E<T;E+=3)S=P.getX(E),A=P.getX(E+1),M=P.getX(E+2),(w=r(v,l,n,C,I,S,A,M))&&(w.faceIndex=Math.floor(E/3),g.push(w));else for(E=0,T=C.count;E<T;E+=3)(w=r(v,l,n,C,I,S=E,A=E+1,M=E+2))&&(w.index=S,g.push(w))}else if(y.isGeometry){var R,L,O,D,N=Array.isArray(x),k=y.vertices,F=y.faces,B=y.faceVertexUvs[0];B.length>0&&(D=B);for(var z=0,U=F.length;z<U;z++){var j=F[z],G=N?x[j.materialIndex]:x;if(void 0!==G){if(R=k[j.a],L=k[j.b],O=k[j.c],!0===G.morphTargets){var V=y.morphTargets,$=v.morphTargetInfluences;a.set(0,0,0),s.set(0,0,0),c.set(0,0,0);for(var H=0,W=V.length;H<W;H++){var X=$[H];if(0!==X){var q=V[H].vertices;a.addScaledVector(u.subVectors(q[j.a],R),X),s.addScaledVector(h.subVectors(q[j.b],L),X),c.addScaledVector(p.subVectors(q[j.c],O),X)}}a.add(R),s.add(L),c.add(O),R=a,L=s,O=c}if(w=e(v,l,n,R,L,O,b)){if(D&&D[z]){var Y=D[z];d.copy(Y[0]),f.copy(Y[1]),m.copy(Y[2]),w.uv=t(b,R,L,O,d,f,m)}w.face=j,w.faceIndex=z,g.push(w)}}}}}}}(),clone:function(){return new this.constructor(this.geometry,this.material).copy(this)}});var mp=0;fe.prototype=Object.assign(Object.create(bt.prototype),{constructor:fe,isArrayCamera:!0}),be.prototype.isFogExp2=!0,be.prototype.clone=function(){return new be(this.color.getHex(),this.density)},be.prototype.toJSON=function(t){return{type:\"FogExp2\",color:this.color.getHex(),density:this.density}},xe.prototype.isFog=!0,xe.prototype.clone=function(){return new xe(this.color.getHex(),this.near,this.far)},xe.prototype.toJSON=function(t){return{type:\"Fog\",color:this.color.getHex(),near:this.near,far:this.far}},_e.prototype=Object.assign(Object.create(gt.prototype),{constructor:_e,copy:function(t,e){return gt.prototype.copy.call(this,t,e),null!==t.background&&(this.background=t.background.clone()),null!==t.fog&&(this.fog=t.fog.clone()),null!==t.overrideMaterial&&(this.overrideMaterial=t.overrideMaterial.clone()),this.autoUpdate=t.autoUpdate,this.matrixAutoUpdate=t.matrixAutoUpdate,this},toJSON:function(t){var e=gt.prototype.toJSON.call(this,t);return null!==this.background&&(e.object.background=this.background.toJSON(t)),null!==this.fog&&(e.object.fog=this.fog.toJSON()),e}}),we.prototype=Object.assign(Object.create(gt.prototype),{constructor:we,isLensFlare:!0,copy:function(t){var e=this;gt.prototype.copy.call(this,t),this.positionScreen.copy(t.positionScreen),this.customUpdateCallback=t.customUpdateCallback;for(var r=0,i=t.lensFlares.length;r<i;r++)e.lensFlares.push(t.lensFlares[r]);return this},add:function(t,e,r,i,n,o){void 0===e&&(e=-1),void 0===r&&(r=0),void 0===o&&(o=1),void 0===n&&(n=new tt(16777215)),void 0===i&&(i=lh),r=Math.min(r,Math.max(0,r)),this.lensFlares.push({texture:t,size:e,distance:r,x:0,y:0,z:0,scale:1,rotation:0,opacity:o,color:n,blending:i})},updateLensFlares:function(){var t,e,r=this,i=this.lensFlares.length,n=2*-this.positionScreen.x,o=2*-this.positionScreen.y;for(t=0;t<i;t++)(e=r.lensFlares[t]).x=r.positionScreen.x+n*e.distance,e.y=r.positionScreen.y+o*e.distance,e.wantedRotation=e.x*Math.PI*.25,e.rotation+=.25*(e.wantedRotation-e.rotation)}}),Se.prototype=Object.create(nt.prototype),Se.prototype.constructor=Se,Se.prototype.isSpriteMaterial=!0,Se.prototype.copy=function(t){return nt.prototype.copy.call(this,t),this.color.copy(t.color),this.map=t.map,this.rotation=t.rotation,this},Ae.prototype=Object.assign(Object.create(gt.prototype),{constructor:Ae,isSprite:!0,raycast:function(){var t=new g,e=new g,r=new g;return function(i,n){e.setFromMatrixPosition(this.matrixWorld),i.ray.closestPointToPoint(e,t),r.setFromMatrixScale(this.matrixWorld);var o=r.x*r.y/4;if(!(e.distanceToSquared(t)>o)){var a=i.ray.origin.distanceTo(t);a<i.near||a>i.far||n.push({distance:a,point:t.clone(),face:null,object:this})}}}(),clone:function(){return new this.constructor(this.material).copy(this)}}),Me.prototype=Object.assign(Object.create(gt.prototype),{constructor:Me,copy:function(t){var e=this;gt.prototype.copy.call(this,t,!1);for(var r=t.levels,i=0,n=r.length;i<n;i++){var o=r[i];e.addLevel(o.object.clone(),o.distance)}return this},addLevel:function(t,e){void 0===e&&(e=0),e=Math.abs(e);for(var r=this.levels,i=0;i<r.length&&!(e<r[i].distance);i++);r.splice(i,0,{distance:e,object:t}),this.add(t)},getObjectForDistance:function(t){for(var e=this.levels,r=1,i=e.length;r<i&&!(t<e[r].distance);r++);return e[r-1].object},raycast:function(){var t=new g;return function(e,r){t.setFromMatrixPosition(this.matrixWorld);var i=e.ray.origin.distanceTo(t);this.getObjectForDistance(i).raycast(e,r)}}(),update:function(){var t=new g,e=new g;return function(r){var i=this.levels;if(i.length>1){t.setFromMatrixPosition(r.matrixWorld),e.setFromMatrixPosition(this.matrixWorld);var n=t.distanceTo(e);i[0].object.visible=!0;for(var o=1,a=i.length;o<a&&n>=i[o].distance;o++)i[o-1].object.visible=!1,i[o].object.visible=!0;for(;o<a;o++)i[o].object.visible=!1}}}(),toJSON:function(t){var e=gt.prototype.toJSON.call(this,t);e.object.levels=[];for(var r=this.levels,i=0,n=r.length;i<n;i++){var o=r[i];e.object.levels.push({object:o.object.uuid,distance:o.distance})}return e}}),Object.assign(Ee.prototype,{calculateInverses:function(){var t=this;this.boneInverses=[];for(var e=0,r=this.bones.length;e<r;e++){var i=new v;t.bones[e]&&i.getInverse(t.bones[e].matrixWorld),t.boneInverses.push(i)}},pose:function(){var t,e,r,i=this;for(e=0,r=this.bones.length;e<r;e++)(t=i.bones[e])&&t.matrixWorld.getInverse(i.boneInverses[e]);for(e=0,r=this.bones.length;e<r;e++)(t=i.bones[e])&&(t.parent&&t.parent.isBone?(t.matrix.getInverse(t.parent.matrixWorld),t.matrix.multiply(t.matrixWorld)):t.matrix.copy(t.matrixWorld),t.matrix.decompose(t.position,t.quaternion,t.scale))},update:function(){var t=new v,e=new v;return function(){for(var r=this.bones,i=this.boneInverses,n=this.boneMatrices,o=this.boneTexture,a=0,s=r.length;a<s;a++){var c=r[a]?r[a].matrixWorld:e;t.multiplyMatrices(c,i[a]),t.toArray(n,16*a)}void 0!==o&&(o.needsUpdate=!0)}}(),clone:function(){return new Ee(this.bones,this.boneInverses)}}),Te.prototype=Object.assign(Object.create(gt.prototype),{constructor:Te,isBone:!0}),Pe.prototype=Object.assign(Object.create(Bt.prototype),{constructor:Pe,isSkinnedMesh:!0,initBones:function(){var t,e,r,i,n=this,o=[];if(this.geometry&&void 0!==this.geometry.bones){for(r=0,i=this.geometry.bones.length;r<i;r++)e=n.geometry.bones[r],t=new Te,o.push(t),t.name=e.name,t.position.fromArray(e.pos),t.quaternion.fromArray(e.rotq),void 0!==e.scl&&t.scale.fromArray(e.scl);for(r=0,i=this.geometry.bones.length;r<i;r++)-1!==(e=n.geometry.bones[r]).parent&&null!==e.parent&&void 0!==o[e.parent]?o[e.parent].add(o[r]):n.add(o[r])}return this.updateMatrixWorld(!0),o},bind:function(t,e){this.skeleton=t,void 0===e&&(this.updateMatrixWorld(!0),this.skeleton.calculateInverses(),e=this.matrixWorld),this.bindMatrix.copy(e),this.bindMatrixInverse.getInverse(e)},pose:function(){this.skeleton.pose()},normalizeSkinWeights:function(){var t,e,r=this;if(this.geometry&&this.geometry.isGeometry)for(e=0;e<this.geometry.skinWeights.length;e++){var i=r.geometry.skinWeights[e];(t=1/i.lengthManhattan())!==1/0?i.multiplyScalar(t):i.set(1,0,0,0)}else if(this.geometry&&this.geometry.isBufferGeometry){var n=new d,o=this.geometry.attributes.skinWeight;for(e=0;e<o.count;e++)n.x=o.getX(e),n.y=o.getY(e),n.z=o.getZ(e),n.w=o.getW(e),(t=1/n.lengthManhattan())!==1/0?n.multiplyScalar(t):n.set(1,0,0,0),o.setXYZW(e,n.x,n.y,n.z,n.w)}},updateMatrixWorld:function(t){Bt.prototype.updateMatrixWorld.call(this,t),\"attached\"===this.bindMode?this.bindMatrixInverse.getInverse(this.matrixWorld):\"detached\"===this.bindMode?this.bindMatrixInverse.getInverse(this.bindMatrix):console.warn(\"THREE.SkinnedMesh: Unrecognized bindMode: \"+this.bindMode)},clone:function(){return new this.constructor(this.geometry,this.material).copy(this)}}),Ce.prototype=Object.create(nt.prototype),Ce.prototype.constructor=Ce,Ce.prototype.isLineBasicMaterial=!0,Ce.prototype.copy=function(t){return nt.prototype.copy.call(this,t),this.color.copy(t.color),this.linewidth=t.linewidth,this.linecap=t.linecap,this.linejoin=t.linejoin,this},Ie.prototype=Object.assign(Object.create(gt.prototype),{constructor:Ie,isLine:!0,raycast:function(){var t=new v,e=new Nt,r=new ct;return function(i,n){var o=this,a=i.linePrecision,s=a*a,c=this.geometry,u=this.matrixWorld;if(null===c.boundingSphere&&c.computeBoundingSphere(),r.copy(c.boundingSphere),r.applyMatrix4(u),!1!==i.ray.intersectsSphere(r)){t.getInverse(u),e.copy(i.ray).applyMatrix4(t);var h=new g,l=new g,p=new g,d=new g,f=this&&this.isLineSegments?2:1;if(c.isBufferGeometry){var m=c.index,v=c.attributes.position.array;if(null!==m)for(var y=m.array,b=0,x=y.length-1;b<x;b+=f){var _=y[b],w=y[b+1];h.fromArray(v,3*_),l.fromArray(v,3*w),(M=e.distanceSqToSegment(h,l,d,p))>s||(d.applyMatrix4(o.matrixWorld),(E=i.ray.origin.distanceTo(d))<i.near||E>i.far||n.push({distance:E,point:p.clone().applyMatrix4(o.matrixWorld),index:b,face:null,faceIndex:null,object:o}))}else for(var b=0,x=v.length/3-1;b<x;b+=f)h.fromArray(v,3*b),l.fromArray(v,3*b+3),(M=e.distanceSqToSegment(h,l,d,p))>s||(d.applyMatrix4(o.matrixWorld),(E=i.ray.origin.distanceTo(d))<i.near||E>i.far||n.push({distance:E,point:p.clone().applyMatrix4(o.matrixWorld),index:b,face:null,faceIndex:null,object:o}))}else if(c.isGeometry)for(var S=c.vertices,A=S.length,b=0;b<A-1;b+=f){var M=e.distanceSqToSegment(S[b],S[b+1],d,p);if(!(M>s)){d.applyMatrix4(o.matrixWorld);var E=i.ray.origin.distanceTo(d);E<i.near||E>i.far||n.push({distance:E,point:p.clone().applyMatrix4(o.matrixWorld),index:b,face:null,faceIndex:null,object:o})}}}}}(),clone:function(){return new this.constructor(this.geometry,this.material).copy(this)}}),Re.prototype=Object.assign(Object.create(Ie.prototype),{constructor:Re,isLineSegments:!0}),Le.prototype=Object.assign(Object.create(Ie.prototype),{constructor:Le,isLineLoop:!0}),Oe.prototype=Object.create(nt.prototype),Oe.prototype.constructor=Oe,Oe.prototype.isPointsMaterial=!0,Oe.prototype.copy=function(t){return nt.prototype.copy.call(this,t),this.color.copy(t.color),this.map=t.map,this.size=t.size,this.sizeAttenuation=t.sizeAttenuation,this},De.prototype=Object.assign(Object.create(gt.prototype),{constructor:De,isPoints:!0,raycast:function(){var t=new v,e=new Nt,r=new ct;return function(i,n){function o(t,r){var o=e.distanceSqToPoint(t);if(o<l){var s=e.closestPointToPoint(t);s.applyMatrix4(c);var u=i.ray.origin.distanceTo(s);if(u<i.near||u>i.far)return;n.push({distance:u,distanceToRay:Math.sqrt(o),point:s.clone(),index:r,face:null,object:a})}}var a=this,s=this.geometry,c=this.matrixWorld,u=i.params.Points.threshold;if(null===s.boundingSphere&&s.computeBoundingSphere(),r.copy(s.boundingSphere),r.applyMatrix4(c),r.radius+=u,!1!==i.ray.intersectsSphere(r)){t.getInverse(c),e.copy(i.ray).applyMatrix4(t);var h=u/((this.scale.x+this.scale.y+this.scale.z)/3),l=h*h,p=new g;if(s.isBufferGeometry){var d=s.index,f=s.attributes.position.array;if(null!==d)for(var m=d.array,v=0,y=m.length;v<y;v++){var b=m[v];p.fromArray(f,3*b),o(p,b)}else for(var v=0,x=f.length/3;v<x;v++)p.fromArray(f,3*v),o(p,v)}else for(var _=s.vertices,v=0,x=_.length;v<x;v++)o(_[v],v)}}}(),clone:function(){return new this.constructor(this.geometry,this.material).copy(this)}}),Ne.prototype=Object.assign(Object.create(gt.prototype),{constructor:Ne}),ke.prototype=Object.create(p.prototype),ke.prototype.constructor=ke,ke.prototype.isCompressedTexture=!0,Fe.prototype=Object.create(p.prototype),Fe.prototype.constructor=Fe,Be.prototype=Object.create(Ct.prototype),Be.prototype.constructor=Be,ze.prototype=Object.create(wt.prototype),ze.prototype.constructor=ze,Ue.prototype=Object.create(Ct.prototype),Ue.prototype.constructor=Ue,je.prototype=Object.create(wt.prototype),je.prototype.constructor=je,Ge.prototype=Object.create(Ct.prototype),Ge.prototype.constructor=Ge,Ve.prototype=Object.create(wt.prototype),Ve.prototype.constructor=Ve,$e.prototype=Object.create(Ge.prototype),$e.prototype.constructor=$e,He.prototype=Object.create(wt.prototype),He.prototype.constructor=He,We.prototype=Object.create(Ge.prototype),We.prototype.constructor=We,Xe.prototype=Object.create(wt.prototype),Xe.prototype.constructor=Xe,qe.prototype=Object.create(Ge.prototype),qe.prototype.constructor=qe,Ye.prototype=Object.create(wt.prototype),Ye.prototype.constructor=Ye,Ze.prototype=Object.create(Ge.prototype),Ze.prototype.constructor=Ze,Ke.prototype=Object.create(wt.prototype),Ke.prototype.constructor=Ke,Qe.prototype=Object.create(Ct.prototype),Qe.prototype.constructor=Qe,Je.prototype=Object.create(wt.prototype),Je.prototype.constructor=Je,tr.prototype=Object.create(Ct.prototype),tr.prototype.constructor=tr,er.prototype=Object.create(wt.prototype),er.prototype.constructor=er,rr.prototype=Object.create(Ct.prototype),rr.prototype.constructor=rr;var gp={area:function(t){for(var e=t.length,r=0,i=e-1,n=0;n<e;i=n++)r+=t[i].x*t[n].y-t[n].x*t[i].y;return.5*r},triangulate:function(){function t(t,e,r,i,n,o){var a,s,c,u,h,l,p,d,f;if(s=t[o[e]].x,c=t[o[e]].y,u=t[o[r]].x,h=t[o[r]].y,l=t[o[i]].x,p=t[o[i]].y,(u-s)*(p-c)-(h-c)*(l-s)<=0)return!1;var m,g,v,y,b,x,_,w,S,A,M,E,T,P,C;for(m=l-u,g=p-h,v=s-l,y=c-p,b=u-s,x=h-c,a=0;a<n;a++)if(d=t[o[a]].x,f=t[o[a]].y,!(d===s&&f===c||d===u&&f===h||d===l&&f===p)&&(_=d-s,w=f-c,S=d-u,A=f-h,M=d-l,E=f-p,C=m*A-g*S,T=b*w-x*_,P=v*E-y*M,C>=-Number.EPSILON&&P>=-Number.EPSILON&&T>=-Number.EPSILON))return!1;return!0}return function(e,r){var i=e.length;if(i<3)return null;var n,o,a,s=[],c=[],u=[];if(gp.area(e)>0)for(o=0;o<i;o++)c[o]=o;else for(o=0;o<i;o++)c[o]=i-1-o;var h=i,l=2*h;for(o=h-1;h>2;){if(l--<=0)return console.warn(\"THREE.ShapeUtils: Unable to triangulate polygon! in triangulate()\"),r?u:s;if(n=o,h<=n&&(n=0),o=n+1,h<=o&&(o=0),a=o+1,h<=a&&(a=0),t(e,n,o,a,h,c)){var p,d,f,m,g;for(p=c[n],d=c[o],f=c[a],s.push([e[p],e[d],e[f]]),u.push([c[n],c[o],c[a]]),m=o,g=o+1;g<h;m++,g++)c[m]=c[g];l=2*--h}}return r?u:s}}(),triangulateShape:function(t,e){function r(t){var e=t.length;e>2&&t[e-1].equals(t[0])&&t.pop()}function i(t,e,r){return t.x!==e.x?t.x<e.x?t.x<=r.x&&r.x<=e.x:e.x<=r.x&&r.x<=t.x:t.y<e.y?t.y<=r.y&&r.y<=e.y:e.y<=r.y&&r.y<=t.y}function n(t,e,r,n,o){var a=e.x-t.x,s=e.y-t.y,c=n.x-r.x,u=n.y-r.y,h=t.x-r.x,l=t.y-r.y,p=s*c-a*u,d=s*h-a*l;if(Math.abs(p)>Number.EPSILON){var f;if(p>0){if(d<0||d>p)return[];if((f=u*h-c*l)<0||f>p)return[]}else{if(d>0||d<p)return[];if((f=u*h-c*l)>0||f<p)return[]}if(0===f)return!o||0!==d&&d!==p?[t]:[];if(f===p)return!o||0!==d&&d!==p?[e]:[];if(0===d)return[r];if(d===p)return[n];var m=f/p;return[{x:t.x+m*a,y:t.y+m*s}]}if(0!==d||u*h!=c*l)return[];var g=0===a&&0===s,v=0===c&&0===u;if(g&&v)return t.x!==r.x||t.y!==r.y?[]:[t];if(g)return i(r,n,t)?[t]:[];if(v)return i(t,e,r)?[r]:[];var y,b,x,_,w,S,A,M;return 0!==a?(t.x<e.x?(y=t,x=t.x,b=e,_=e.x):(y=e,x=e.x,b=t,_=t.x),r.x<n.x?(w=r,A=r.x,S=n,M=n.x):(w=n,A=n.x,S=r,M=r.x)):(t.y<e.y?(y=t,x=t.y,b=e,_=e.y):(y=e,x=e.y,b=t,_=t.y),r.y<n.y?(w=r,A=r.y,S=n,M=n.y):(w=n,A=n.y,S=r,M=r.y)),x<=A?_<A?[]:_===A?o?[]:[w]:_<=M?[w,b]:[w,S]:x>M?[]:x===M?o?[]:[y]:_<=M?[y,b]:[y,S]}function o(t,e,r,i){var n=e.x-t.x,o=e.y-t.y,a=r.x-t.x,s=r.y-t.y,c=i.x-t.x,u=i.y-t.y,h=n*s-o*a,l=n*u-o*c;if(Math.abs(h)>Number.EPSILON){var p=c*s-u*a;return h>0?l>=0&&p>=0:l>=0||p>=0}return l>0}r(t),e.forEach(r);for(var a,s,c,u,h,l,p={},d=t.concat(),f=0,m=e.length;f<m;f++)Array.prototype.push.apply(d,e[f]);for(a=0,s=d.length;a<s;a++)void 0!==p[h=d[a].x+\":\"+d[a].y]&&console.warn(\"THREE.ShapeUtils: Duplicate point\",h,a),p[h]=a;var g=function(t,e){for(var r,i,a,s,c,u,h,l,p,d,f,m=t.concat(),g=[],v=[],y=0,b=e.length;y<b;y++)g.push(y);for(var x=0,_=2*g.length;g.length>0;){if(--_<0){console.log(\"Infinite Loop! Holes left:\"+g.length+\", Probably Hole outside Shape!\");break}for(a=x;a<m.length;a++){s=m[a],i=-1;for(y=0;y<g.length;y++)if(u=g[y],h=s.x+\":\"+s.y+\":\"+u,void 0===v[h]){r=e[u];for(var w=0;w<r.length;w++)if(c=r[w],function(t,e){var i=m.length-1,n=t-1;n<0&&(n=i);var a=t+1;a>i&&(a=0);var s=o(m[t],m[n],m[a],r[e]);if(!s)return!1;var c=r.length-1,u=e-1;u<0&&(u=c);var h=e+1;return h>c&&(h=0),!!(s=o(r[e],r[u],r[h],m[t]))}(a,w)&&!function(t,e){var r,i;for(r=0;r<m.length;r++)if(i=r+1,i%=m.length,n(t,e,m[r],m[i],!0).length>0)return!0;return!1}(s,c)&&!function(t,r){var i,o,a,s;for(i=0;i<g.length;i++)for(o=e[g[i]],a=0;a<o.length;a++)if(s=a+1,s%=o.length,n(t,r,o[a],o[s],!0).length>0)return!0;return!1}(s,c)){i=w,g.splice(y,1),l=m.slice(0,a+1),p=m.slice(a),d=r.slice(i),f=r.slice(0,i+1),m=l.concat(d).concat(f).concat(p),x=a;break}if(i>=0)break;v[h]=!0}if(i>=0)break}}return m}(t,e),v=gp.triangulate(g,!1);for(a=0,s=v.length;a<s;a++)for(u=v[a],c=0;c<3;c++)void 0!==(l=p[h=u[c].x+\":\"+u[c].y])&&(u[c]=l);return v.concat()},isClockWise:function(t){return gp.area(t)<0}};ir.prototype=Object.create(wt.prototype),ir.prototype.constructor=ir,nr.prototype=Object.create(Ct.prototype),nr.prototype.constructor=nr,nr.prototype.getArrays=function(){var t=this.getAttribute(\"position\"),e=t?Array.prototype.slice.call(t.array):[],r=this.getAttribute(\"uv\"),i=r?Array.prototype.slice.call(r.array):[],n=this.index;return{position:e,uv:i,index:n?Array.prototype.slice.call(n.array):[]}},nr.prototype.addShapeList=function(t,e){var r=this,i=t.length;e.arrays=this.getArrays();for(var n=0;n<i;n++){var o=t[n];r.addShape(o,e)}this.setIndex(e.arrays.index),this.addAttribute(\"position\",new Et(e.arrays.position,3)),this.addAttribute(\"uv\",new Et(e.arrays.uv,2))},nr.prototype.addShape=function(t,e){function r(t,e,r){return e||console.error(\"THREE.ExtrudeGeometry: vec does not exist\"),e.clone().multiplyScalar(r).add(t)}function i(t,e,r){var i,n,o,a=t.x-e.x,s=t.y-e.y,c=r.x-t.x,u=r.y-t.y,h=a*a+s*s,p=a*u-s*c;if(Math.abs(p)>Number.EPSILON){var d=Math.sqrt(h),f=Math.sqrt(c*c+u*u),m=e.x-s/d,g=e.y+a/d,v=((r.x-u/f-m)*u-(r.y+c/f-g)*c)/(a*u-s*c),y=(i=m+a*v-t.x)*i+(n=g+s*v-t.y)*n;if(y<=2)return new l(i,n);o=Math.sqrt(y/2)}else{var b=!1;a>Number.EPSILON?c>Number.EPSILON&&(b=!0):a<-Number.EPSILON?c<-Number.EPSILON&&(b=!0):Math.sign(s)===Math.sign(u)&&(b=!0),b?(i=-s,n=a,o=Math.sqrt(h)):(i=a,n=s,o=Math.sqrt(h/2))}return new l(i/o,n/o)}function n(t,e){var r,i;for(Z=t.length;--Z>=0;){r=Z,(i=Z-1)<0&&(i=t.length-1);var n=0,o=P+2*M;for(n=0;n<o;n++){var a=X*n,c=X*(n+1);s(e+r+a,e+i+a,e+i+c,e+r+c,t,n,o,r,i)}}}function o(t,e,r){_.push(t),_.push(e),_.push(r)}function a(t,e,r){c(t),c(e),c(r);var i=y.length/3,n=R.generateTopUV(N,y,i-3,i-2,i-1);u(n[0]),u(n[1]),u(n[2])}function s(t,e,r,i,n,o,a,s,h){c(t),c(e),c(i),c(e),c(r),c(i);var l=y.length/3,p=R.generateSideWallUV(N,y,l-6,l-3,l-2,l-1);u(p[0]),u(p[1]),u(p[3]),u(p[1]),u(p[2]),u(p[3])}function c(t){b.push(y.length/3),y.push(_[3*t+0]),y.push(_[3*t+1]),y.push(_[3*t+2])}function u(t){x.push(t.x),x.push(t.y)}var h,p,d,f,m,v=e.arrays?e.arrays:this.getArrays(),y=v.position,b=v.index,x=v.uv,_=[],w=void 0!==e.amount?e.amount:100,S=void 0!==e.bevelThickness?e.bevelThickness:6,A=void 0!==e.bevelSize?e.bevelSize:S-2,M=void 0!==e.bevelSegments?e.bevelSegments:3,E=void 0===e.bevelEnabled||e.bevelEnabled,T=void 0!==e.curveSegments?e.curveSegments:12,P=void 0!==e.steps?e.steps:1,C=e.extrudePath,I=!1,R=void 0!==e.UVGenerator?e.UVGenerator:ir.WorldUVGenerator;C&&(h=C.getSpacedPoints(P),I=!0,E=!1,p=void 0!==e.frames?e.frames:C.computeFrenetFrames(P,!1),d=new g,f=new g,m=new g),E||(M=0,S=0,A=0);var L,O,D,N=this,k=t.extractPoints(T),F=k.shape,B=k.holes;if(!gp.isClockWise(F))for(F=F.reverse(),O=0,D=B.length;O<D;O++)L=B[O],gp.isClockWise(L)&&(B[O]=L.reverse());var z=gp.triangulateShape(F,B),U=F;for(O=0,D=B.length;O<D;O++)L=B[O],F=F.concat(L);for(var j,G,V,$,H,W,X=F.length,q=z.length,Y=[],Z=0,K=U.length,Q=K-1,J=Z+1;Z<K;Z++,Q++,J++)Q===K&&(Q=0),J===K&&(J=0),Y[Z]=i(U[Z],U[Q],U[J]);var tt,et=[],rt=Y.concat();for(O=0,D=B.length;O<D;O++){for(L=B[O],tt=[],Z=0,Q=(K=L.length)-1,J=Z+1;Z<K;Z++,Q++,J++)Q===K&&(Q=0),J===K&&(J=0),tt[Z]=i(L[Z],L[Q],L[J]);et.push(tt),rt=rt.concat(tt)}for(j=0;j<M;j++){for(V=j/M,$=S*Math.cos(V*Math.PI/2),G=A*Math.sin(V*Math.PI/2),Z=0,K=U.length;Z<K;Z++)o((H=r(U[Z],Y[Z],G)).x,H.y,-$);for(O=0,D=B.length;O<D;O++)for(L=B[O],tt=et[O],Z=0,K=L.length;Z<K;Z++)o((H=r(L[Z],tt[Z],G)).x,H.y,-$)}for(G=A,Z=0;Z<X;Z++)H=E?r(F[Z],rt[Z],G):F[Z],I?(f.copy(p.normals[0]).multiplyScalar(H.x),d.copy(p.binormals[0]).multiplyScalar(H.y),m.copy(h[0]).add(f).add(d),o(m.x,m.y,m.z)):o(H.x,H.y,0);var it;for(it=1;it<=P;it++)for(Z=0;Z<X;Z++)H=E?r(F[Z],rt[Z],G):F[Z],I?(f.copy(p.normals[it]).multiplyScalar(H.x),d.copy(p.binormals[it]).multiplyScalar(H.y),m.copy(h[it]).add(f).add(d),o(m.x,m.y,m.z)):o(H.x,H.y,w/P*it);for(j=M-1;j>=0;j--){for(V=j/M,$=S*Math.cos(V*Math.PI/2),G=A*Math.sin(V*Math.PI/2),Z=0,K=U.length;Z<K;Z++)o((H=r(U[Z],Y[Z],G)).x,H.y,w+$);for(O=0,D=B.length;O<D;O++)for(L=B[O],tt=et[O],Z=0,K=L.length;Z<K;Z++)H=r(L[Z],tt[Z],G),I?o(H.x,H.y+h[P-1].y,h[P-1].x+$):o(H.x,H.y,w+$)}!function(){var t=y.length/3;if(E){var r=0,i=X*r;for(Z=0;Z<q;Z++)a((W=z[Z])[2]+i,W[1]+i,W[0]+i);for(i=X*(r=P+2*M),Z=0;Z<q;Z++)a((W=z[Z])[0]+i,W[1]+i,W[2]+i)}else{for(Z=0;Z<q;Z++)a((W=z[Z])[2],W[1],W[0]);for(Z=0;Z<q;Z++)a((W=z[Z])[0]+X*P,W[1]+X*P,W[2]+X*P)}N.addGroup(t,y.length/3-t,void 0!==e.material?e.material:0)}(),function(){var t=y.length/3,r=0;for(n(U,r),r+=U.length,O=0,D=B.length;O<D;O++)n(L=B[O],r),r+=L.length;N.addGroup(t,y.length/3-t,void 0!==e.extrudeMaterial?e.extrudeMaterial:1)}(),e.arrays||(this.setIndex(b),this.addAttribute(\"position\",new Et(y,3)),this.addAttribute(\"uv\",new Et(e.arrays.uv,2)))},ir.WorldUVGenerator={generateTopUV:function(t,e,r,i,n){var o=e[3*r],a=e[3*r+1],s=e[3*i],c=e[3*i+1],u=e[3*n],h=e[3*n+1];return[new l(o,a),new l(s,c),new l(u,h)]},generateSideWallUV:function(t,e,r,i,n,o){var a=e[3*r],s=e[3*r+1],c=e[3*r+2],u=e[3*i],h=e[3*i+1],p=e[3*i+2],d=e[3*n],f=e[3*n+1],m=e[3*n+2],g=e[3*o],v=e[3*o+1],y=e[3*o+2];return Math.abs(s-h)<.01?[new l(a,1-c),new l(u,1-p),new l(d,1-m),new l(g,1-y)]:[new l(s,1-c),new l(h,1-p),new l(f,1-m),new l(v,1-y)]}},or.prototype=Object.create(wt.prototype),or.prototype.constructor=or,ar.prototype=Object.create(nr.prototype),ar.prototype.constructor=ar,sr.prototype=Object.create(wt.prototype),sr.prototype.constructor=sr,cr.prototype=Object.create(Ct.prototype),cr.prototype.constructor=cr,ur.prototype=Object.create(wt.prototype),ur.prototype.constructor=ur,hr.prototype=Object.create(Ct.prototype),hr.prototype.constructor=hr,lr.prototype=Object.create(wt.prototype),lr.prototype.constructor=lr,pr.prototype=Object.create(Ct.prototype),pr.prototype.constructor=pr,dr.prototype=Object.create(wt.prototype),dr.prototype.constructor=dr,fr.prototype=Object.create(Ct.prototype),fr.prototype.constructor=fr,mr.prototype=Object.create(Ct.prototype),mr.prototype.constructor=mr,gr.prototype=Object.create(wt.prototype),gr.prototype.constructor=gr,vr.prototype=Object.create(Ct.prototype),vr.prototype.constructor=vr,yr.prototype=Object.create(gr.prototype),yr.prototype.constructor=yr,br.prototype=Object.create(vr.prototype),br.prototype.constructor=br,xr.prototype=Object.create(wt.prototype),xr.prototype.constructor=xr,_r.prototype=Object.create(Ct.prototype),_r.prototype.constructor=_r;var vp=Object.freeze({WireframeGeometry:Be,ParametricGeometry:ze,ParametricBufferGeometry:Ue,TetrahedronGeometry:Ve,TetrahedronBufferGeometry:$e,OctahedronGeometry:He,OctahedronBufferGeometry:We,IcosahedronGeometry:Xe,IcosahedronBufferGeometry:qe,DodecahedronGeometry:Ye,DodecahedronBufferGeometry:Ze,PolyhedronGeometry:je,PolyhedronBufferGeometry:Ge,TubeGeometry:Ke,TubeBufferGeometry:Qe,TorusKnotGeometry:Je,TorusKnotBufferGeometry:tr,TorusGeometry:er,TorusBufferGeometry:rr,TextGeometry:or,TextBufferGeometry:ar,SphereGeometry:sr,SphereBufferGeometry:cr,RingGeometry:ur,RingBufferGeometry:hr,PlaneGeometry:Lt,PlaneBufferGeometry:Ot,LatheGeometry:lr,LatheBufferGeometry:pr,ShapeGeometry:dr,ShapeBufferGeometry:fr,ExtrudeGeometry:ir,ExtrudeBufferGeometry:nr,EdgesGeometry:mr,ConeGeometry:yr,ConeBufferGeometry:br,CylinderGeometry:gr,CylinderBufferGeometry:vr,CircleGeometry:xr,CircleBufferGeometry:_r,BoxGeometry:It,BoxBufferGeometry:Rt});wr.prototype=Object.create(ot.prototype),wr.prototype.constructor=wr,wr.prototype.isShadowMaterial=!0,Sr.prototype=Object.create(ot.prototype),Sr.prototype.constructor=Sr,Sr.prototype.isRawShaderMaterial=!0,Ar.prototype=Object.create(nt.prototype),Ar.prototype.constructor=Ar,Ar.prototype.isMeshStandardMaterial=!0,Ar.prototype.copy=function(t){return nt.prototype.copy.call(this,t),this.defines={STANDARD:\"\"},this.color.copy(t.color),this.roughness=t.roughness,this.metalness=t.metalness,this.map=t.map,this.lightMap=t.lightMap,this.lightMapIntensity=t.lightMapIntensity,this.aoMap=t.aoMap,this.aoMapIntensity=t.aoMapIntensity,this.emissive.copy(t.emissive),this.emissiveMap=t.emissiveMap,this.emissiveIntensity=t.emissiveIntensity,this.bumpMap=t.bumpMap,this.bumpScale=t.bumpScale,this.normalMap=t.normalMap,this.normalScale.copy(t.normalScale),this.displacementMap=t.displacementMap,this.displacementScale=t.displacementScale,this.displacementBias=t.displacementBias,this.roughnessMap=t.roughnessMap,this.metalnessMap=t.metalnessMap,this.alphaMap=t.alphaMap,this.envMap=t.envMap,this.envMapIntensity=t.envMapIntensity,this.refractionRatio=t.refractionRatio,this.wireframe=t.wireframe,this.wireframeLinewidth=t.wireframeLinewidth,this.wireframeLinecap=t.wireframeLinecap,this.wireframeLinejoin=t.wireframeLinejoin,this.skinning=t.skinning,this.morphTargets=t.morphTargets,this.morphNormals=t.morphNormals,this},Mr.prototype=Object.create(Ar.prototype),Mr.prototype.constructor=Mr,Mr.prototype.isMeshPhysicalMaterial=!0,Mr.prototype.copy=function(t){return 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nt.prototype.copy.call(this,t),this.color.copy(t.color),this.specular.copy(t.specular),this.shininess=t.shininess,this.map=t.map,this.lightMap=t.lightMap,this.lightMapIntensity=t.lightMapIntensity,this.aoMap=t.aoMap,this.aoMapIntensity=t.aoMapIntensity,this.emissive.copy(t.emissive),this.emissiveMap=t.emissiveMap,this.emissiveIntensity=t.emissiveIntensity,this.bumpMap=t.bumpMap,this.bumpScale=t.bumpScale,this.normalMap=t.normalMap,this.normalScale.copy(t.normalScale),this.displacementMap=t.displacementMap,this.displacementScale=t.displacementScale,this.displacementBias=t.displacementBias,this.specularMap=t.specularMap,this.alphaMap=t.alphaMap,this.envMap=t.envMap,this.combine=t.combine,this.reflectivity=t.reflectivity,this.refractionRatio=t.refractionRatio,this.wireframe=t.wireframe,this.wireframeLinewidth=t.wireframeLinewidth,this.wireframeLinecap=t.wireframeLinecap,this.wireframeLinejoin=t.wireframeLinejoin,this.skinning=t.skinning,this.morphTargets=t.morphTargets,this.morphNormals=t.morphNormals,this},Tr.prototype=Object.create(Er.prototype),Tr.prototype.constructor=Tr,Tr.prototype.isMeshToonMaterial=!0,Tr.prototype.copy=function(t){return Er.prototype.copy.call(this,t),this.gradientMap=t.gradientMap,this},Pr.prototype=Object.create(nt.prototype),Pr.prototype.constructor=Pr,Pr.prototype.isMeshNormalMaterial=!0,Pr.prototype.copy=function(t){return nt.prototype.copy.call(this,t),this.bumpMap=t.bumpMap,this.bumpScale=t.bumpScale,this.normalMap=t.normalMap,this.normalScale.copy(t.normalScale),this.displacementMap=t.displacementMap,this.displacementScale=t.displacementScale,this.displacementBias=t.displacementBias,this.wireframe=t.wireframe,this.wireframeLinewidth=t.wireframeLinewidth,this.skinning=t.skinning,this.morphTargets=t.morphTargets,this.morphNormals=t.morphNormals,this},Cr.prototype=Object.create(nt.prototype),Cr.prototype.constructor=Cr,Cr.prototype.isMeshLambertMaterial=!0,Cr.prototype.copy=function(t){return nt.prototype.copy.call(this,t),this.color.copy(t.color),this.map=t.map,this.lightMap=t.lightMap,this.lightMapIntensity=t.lightMapIntensity,this.aoMap=t.aoMap,this.aoMapIntensity=t.aoMapIntensity,this.emissive.copy(t.emissive),this.emissiveMap=t.emissiveMap,this.emissiveIntensity=t.emissiveIntensity,this.specularMap=t.specularMap,this.alphaMap=t.alphaMap,this.envMap=t.envMap,this.combine=t.combine,this.reflectivity=t.reflectivity,this.refractionRatio=t.refractionRatio,this.wireframe=t.wireframe,this.wireframeLinewidth=t.wireframeLinewidth,this.wireframeLinecap=t.wireframeLinecap,this.wireframeLinejoin=t.wireframeLinejoin,this.skinning=t.skinning,this.morphTargets=t.morphTargets,this.morphNormals=t.morphNormals,this},Ir.prototype=Object.create(nt.prototype),Ir.prototype.constructor=Ir,Ir.prototype.isLineDashedMaterial=!0,Ir.prototype.copy=function(t){return nt.prototype.copy.call(this,t),this.color.copy(t.color),this.linewidth=t.linewidth,this.scale=t.scale,this.dashSize=t.dashSize,this.gapSize=t.gapSize,this};var yp=Object.freeze({ShadowMaterial:wr,SpriteMaterial:Se,RawShaderMaterial:Sr,ShaderMaterial:ot,PointsMaterial:Oe,MeshPhysicalMaterial:Mr,MeshStandardMaterial:Ar,MeshPhongMaterial:Er,MeshToonMaterial:Tr,MeshNormalMaterial:Pr,MeshLambertMaterial:Cr,MeshDepthMaterial:at,MeshBasicMaterial:Dt,LineDashedMaterial:Ir,LineBasicMaterial:Ce,Material:nt}),bp={enabled:!1,files:{},add:function(t,e){!1!==this.enabled&&(this.files[t]=e)},get:function(t){if(!1!==this.enabled)return this.files[t]},remove:function(t){delete this.files[t]},clear:function(){this.files={}}},xp=new Rr;Object.assign(Lr.prototype,{load:function(t,e,r,i){var n=this;void 0===t&&(t=\"\"),void 0!==this.path&&(t=this.path+t);var o=this,a=bp.get(t);if(void 0!==a)return o.manager.itemStart(t),setTimeout(function(){e&&e(a),o.manager.itemEnd(t)},0),a;var 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c=0,u=0,h=t.length;u<h;++u)!function(u){s.load(t[u],function(t){var r=n._parser(t,!0);o[u]={width:r.width,height:r.height,format:r.format,mipmaps:r.mipmaps},6===(c+=1)&&(1===r.mipmapCount&&(a.minFilter=sl),a.format=r.format,a.needsUpdate=!0,e&&e(a))},r,i)}(u);else s.load(t,function(t){var r=n._parser(t,!0);if(r.isCubemap)for(var i=r.mipmaps.length/r.mipmapCount,s=0;s<i;s++){o[s]={mipmaps:[]};for(var c=0;c<r.mipmapCount;c++)o[s].mipmaps.push(r.mipmaps[s*r.mipmapCount+c]),o[s].format=r.format,o[s].width=r.width,o[s].height=r.height}else a.image.width=r.width,a.image.height=r.height,a.mipmaps=r.mipmaps;1===r.mipmapCount&&(a.minFilter=sl),a.format=r.format,a.needsUpdate=!0,e&&e(a)},r,i);return a},setPath:function(t){return this.path=t,this}}),Object.assign(Dr.prototype,{load:function(t,e,r,i){var n=this,o=new y,a=new Lr(this.manager);return a.setResponseType(\"arraybuffer\"),a.load(t,function(t){var r=n._parser(t);r&&(void 0!==r.image?o.image=r.image:void 0!==r.data&&(o.image.width=r.width,o.image.height=r.height,o.image.data=r.data),o.wrapS=void 0!==r.wrapS?r.wrapS:rl,o.wrapT=void 0!==r.wrapT?r.wrapT:rl,o.magFilter=void 0!==r.magFilter?r.magFilter:sl,o.minFilter=void 0!==r.minFilter?r.minFilter:ul,o.anisotropy=void 0!==r.anisotropy?r.anisotropy:1,void 0!==r.format&&(o.format=r.format),void 0!==r.type&&(o.type=r.type),void 0!==r.mipmaps&&(o.mipmaps=r.mipmaps),1===r.mipmapCount&&(o.minFilter=sl),o.needsUpdate=!0,e&&e(o,r))},r,i),o}}),Object.assign(Nr.prototype,{load:function(t,e,r,i){void 0===t&&(t=\"\"),void 0!==this.path&&(t=this.path+t);var n=this,o=bp.get(t);if(void 0!==o)return n.manager.itemStart(t),setTimeout(function(){e&&e(o),n.manager.itemEnd(t)},0),o;var a=document.createElementNS(\"http://www.w3.org/1999/xhtml\",\"img\");return a.addEventListener(\"load\",function(){bp.add(t,this),e&&e(this),n.manager.itemEnd(t)},!1),a.addEventListener(\"error\",function(e){i&&i(e),n.manager.itemEnd(t),n.manager.itemError(t)},!1),\"data:\"!==t.substr(0,5)&&void 0!==this.crossOrigin&&(a.crossOrigin=this.crossOrigin),n.manager.itemStart(t),a.src=t,a},setCrossOrigin:function(t){return this.crossOrigin=t,this},setPath:function(t){return this.path=t,this}}),Object.assign(kr.prototype,{load:function(t,e,r,i){var n=new b,o=new Nr(this.manager);o.setCrossOrigin(this.crossOrigin),o.setPath(this.path);for(var a=0,s=0;s<t.length;++s)!function(r){o.load(t[r],function(t){n.images[r]=t,6==++a&&(n.needsUpdate=!0,e&&e(n))},void 0,i)}(s);return n},setCrossOrigin:function(t){return this.crossOrigin=t,this},setPath:function(t){return this.path=t,this}}),Object.assign(Fr.prototype,{load:function(t,e,r,i){var n=new Nr(this.manager);n.setCrossOrigin(this.crossOrigin),n.setPath(this.path);var o=new p;return o.image=n.load(t,function(){var r=t.search(/\\.(jpg|jpeg)$/)>0||0===t.search(/^data\\:image\\/jpeg/);o.format=r?Sl:Al,o.needsUpdate=!0,void 0!==e&&e(o)},r,i),o},setCrossOrigin:function(t){return this.crossOrigin=t,this},setPath:function(t){return this.path=t,this}}),Br.prototype=Object.assign(Object.create(gt.prototype),{constructor:Br,isLight:!0,copy:function(t){return gt.prototype.copy.call(this,t),this.color.copy(t.color),this.intensity=t.intensity,this},toJSON:function(t){var e=gt.prototype.toJSON.call(this,t);return e.object.color=this.color.getHex(),e.object.intensity=this.intensity,void 0!==this.groundColor&&(e.object.groundColor=this.groundColor.getHex()),void 0!==this.distance&&(e.object.distance=this.distance),void 0!==this.angle&&(e.object.angle=this.angle),void 0!==this.decay&&(e.object.decay=this.decay),void 0!==this.penumbra&&(e.object.penumbra=this.penumbra),void 0!==this.shadow&&(e.object.shadow=this.shadow.toJSON()),e}}),zr.prototype=Object.assign(Object.create(Br.prototype),{constructor:zr,isHemisphereLight:!0,copy:function(t){return Br.prototype.copy.call(this,t),this.groundColor.copy(t.groundColor),this}}),Object.assign(Ur.prototype,{copy:function(t){return this.camera=t.camera.clone(),this.bias=t.bias,this.radius=t.radius,this.mapSize.copy(t.mapSize),this},clone:function(){return(new this.constructor).copy(this)},toJSON:function(){var t={};return 0!==this.bias&&(t.bias=this.bias),1!==this.radius&&(t.radius=this.radius),512===this.mapSize.x&&512===this.mapSize.y||(t.mapSize=this.mapSize.toArray()),t.camera=this.camera.toJSON(!1).object,delete t.camera.matrix,t}}),jr.prototype=Object.assign(Object.create(Ur.prototype),{constructor:jr,isSpotLightShadow:!0,update:function(t){var e=this.camera,r=2*Ql.RAD2DEG*t.angle,i=this.mapSize.width/this.mapSize.height,n=t.distance||e.far;r===e.fov&&i===e.aspect&&n===e.far||(e.fov=r,e.aspect=i,e.far=n,e.updateProjectionMatrix())}}),Gr.prototype=Object.assign(Object.create(Br.prototype),{constructor:Gr,isSpotLight:!0,copy:function(t){return Br.prototype.copy.call(this,t),this.distance=t.distance,this.angle=t.angle,this.penumbra=t.penumbra,this.decay=t.decay,this.target=t.target.clone(),this.shadow=t.shadow.clone(),this}}),Vr.prototype=Object.assign(Object.create(Br.prototype),{constructor:Vr,isPointLight:!0,copy:function(t){return Br.prototype.copy.call(this,t),this.distance=t.distance,this.decay=t.decay,this.shadow=t.shadow.clone(),this}}),$r.prototype=Object.assign(Object.create(Ur.prototype),{constructor:$r}),Hr.prototype=Object.assign(Object.create(Br.prototype),{constructor:Hr,isDirectionalLight:!0,copy:function(t){return Br.prototype.copy.call(this,t),this.target=t.target.clone(),this.shadow=t.shadow.clone(),this}}),Wr.prototype=Object.assign(Object.create(Br.prototype),{constructor:Wr,isAmbientLight:!0}),Xr.prototype=Object.assign(Object.create(Br.prototype),{constructor:Xr,isRectAreaLight:!0,copy:function(t){return Br.prototype.copy.call(this,t),this.width=t.width,this.height=t.height,this},toJSON:function(t){var e=Br.prototype.toJSON.call(this,t);return e.object.width=this.width,e.object.height=this.height,e}});var _p={arraySlice:function(t,e,r){return _p.isTypedArray(t)?new t.constructor(t.subarray(e,void 0!==r?r:t.length)):t.slice(e,r)},convertArray:function(t,e,r){return!t||!r&&t.constructor===e?t:\"number\"==typeof e.BYTES_PER_ELEMENT?new e(t):Array.prototype.slice.call(t)},isTypedArray:function(t){return ArrayBuffer.isView(t)&&!(t instanceof DataView)},getKeyframeOrder:function(t){function e(e,r){return t[e]-t[r]}for(var r=t.length,i=new Array(r),n=0;n!==r;++n)i[n]=n;return i.sort(e),i},sortedArray:function(t,e,r){for(var i=t.length,n=new t.constructor(i),o=0,a=0;a!==i;++o)for(var s=r[o]*e,c=0;c!==e;++c)n[a++]=t[s+c];return n},flattenJSON:function(t,e,r,i){for(var n=1,o=t[0];void 0!==o&&void 0===o[i];)o=t[n++];if(void 0!==o){var a=o[i];if(void 0!==a)if(Array.isArray(a))do{void 0!==(a=o[i])&&(e.push(o.time),r.push.apply(r,a)),o=t[n++]}while(void 0!==o);else if(void 0!==a.toArray)do{void 0!==(a=o[i])&&(e.push(o.time),a.toArray(r,r.length)),o=t[n++]}while(void 0!==o);else do{void 0!==(a=o[i])&&(e.push(o.time),r.push(a)),o=t[n++]}while(void 0!==o)}}};Object.assign(qr.prototype,{evaluate:function(t){var e=this,r=this.parameterPositions,i=this._cachedIndex,n=r[i],o=r[i-1];t:{e:{var a;r:{i:if(!(t<n)){for(c=i+2;;){if(void 0===n){if(t<o)break i;return i=r.length,e._cachedIndex=i,e.afterEnd_(i-1,t,o)}if(i===c)break;if(o=n,n=r[++i],t<n)break e}a=r.length;break r}{if(t>=o)break t;var s=r[1];t<s&&(i=2,o=s);for(var c=i-2;;){if(void 0===o)return e._cachedIndex=0,e.beforeStart_(0,t,n);if(i===c)break;if(n=o,o=r[--i-1],t>=o)break e}a=i,i=0}}for(;i<a;){var u=i+a>>>1;t<r[u]?a=u:i=u+1}if(n=r[i],void 0===(o=r[i-1]))return this._cachedIndex=0,this.beforeStart_(0,t,n);if(void 0===n)return i=r.length,this._cachedIndex=i,this.afterEnd_(i-1,o,t)}this._cachedIndex=i,this.intervalChanged_(i,o,n)}return this.interpolate_(i,o,t,n)},settings:null,DefaultSettings_:{},getSettings_:function(){return this.settings||this.DefaultSettings_},copySampleValue_:function(t){for(var e=this.resultBuffer,r=this.sampleValues,i=this.valueSize,n=t*i,o=0;o!==i;++o)e[o]=r[n+o];return e},interpolate_:function(t,e,r,i){throw new Error(\"call to abstract method\")},intervalChanged_:function(t,e,r){}}),Object.assign(qr.prototype,{beforeStart_:qr.prototype.copySampleValue_,afterEnd_:qr.prototype.copySampleValue_}),Yr.prototype=Object.assign(Object.create(qr.prototype),{constructor:Yr,DefaultSettings_:{endingStart:zl,endingEnd:zl},intervalChanged_:function(t,e,r){var i=this.parameterPositions,n=t-2,o=t+1,a=i[n],s=i[o];if(void 0===a)switch(this.getSettings_().endingStart){case 2401:n=t,a=2*e-r;break;case 2402:a=e+i[n=i.length-2]-i[n+1];break;default:n=t,a=r}if(void 0===s)switch(this.getSettings_().endingEnd){case 2401:o=t,s=2*r-e;break;case 2402:o=1,s=r+i[1]-i[0];break;default:o=t-1,s=e}var c=.5*(r-e),u=this.valueSize;this._weightPrev=c/(e-a),this._weightNext=c/(s-r),this._offsetPrev=n*u,this._offsetNext=o*u},interpolate_:function(t,e,r,i){for(var n=this.resultBuffer,o=this.sampleValues,a=this.valueSize,s=t*a,c=s-a,u=this._offsetPrev,h=this._offsetNext,l=this._weightPrev,p=this._weightNext,d=(r-e)/(i-e),f=d*d,m=f*d,g=-l*m+2*l*f-l*d,v=(1+l)*m+(-1.5-2*l)*f+(-.5+l)*d+1,y=(-1-p)*m+(1.5+p)*f+.5*d,b=p*m-p*f,x=0;x!==a;++x)n[x]=g*o[u+x]+v*o[c+x]+y*o[s+x]+b*o[h+x];return n}}),Zr.prototype=Object.assign(Object.create(qr.prototype),{constructor:Zr,interpolate_:function(t,e,r,i){for(var n=this.resultBuffer,o=this.sampleValues,a=this.valueSize,s=t*a,c=s-a,u=(r-e)/(i-e),h=1-u,l=0;l!==a;++l)n[l]=o[c+l]*h+o[s+l]*u;return n}}),Kr.prototype=Object.assign(Object.create(qr.prototype),{constructor:Kr,interpolate_:function(t,e,r,i){return this.copySampleValue_(t-1)}});var wp;wp={TimeBufferType:Float32Array,ValueBufferType:Float32Array,DefaultInterpolation:2301,InterpolantFactoryMethodDiscrete:function(t){return new Kr(this.times,this.values,this.getValueSize(),t)},InterpolantFactoryMethodLinear:function(t){return new Zr(this.times,this.values,this.getValueSize(),t)},InterpolantFactoryMethodSmooth:function(t){return new Yr(this.times,this.values,this.getValueSize(),t)},setInterpolation:function(t){var e;switch(t){case 2300:e=this.InterpolantFactoryMethodDiscrete;break;case 2301:e=this.InterpolantFactoryMethodLinear;break;case 2302:e=this.InterpolantFactoryMethodSmooth}if(void 0===e){var r=\"unsupported interpolation for \"+this.ValueTypeName+\" keyframe track named \"+this.name;if(void 0===this.createInterpolant){if(t===this.DefaultInterpolation)throw new Error(r);this.setInterpolation(this.DefaultInterpolation)}return void console.warn(\"THREE.KeyframeTrackPrototype:\",r)}this.createInterpolant=e},getInterpolation:function(){switch(this.createInterpolant){case this.InterpolantFactoryMethodDiscrete:return 2300;case this.InterpolantFactoryMethodLinear:return 2301;case this.InterpolantFactoryMethodSmooth:return 2302}},getValueSize:function(){return this.values.length/this.times.length},shift:function(t){if(0!==t)for(var e=this.times,r=0,i=e.length;r!==i;++r)e[r]+=t;return this},scale:function(t){if(1!==t)for(var e=this.times,r=0,i=e.length;r!==i;++r)e[r]*=t;return this},trim:function(t,e){for(var r=this.times,i=r.length,n=0,o=i-1;n!==i&&r[n]<t;)++n;for(;-1!==o&&r[o]>e;)--o;if(++o,0!==n||o!==i){n>=o&&(n=(o=Math.max(o,1))-1);var a=this.getValueSize();this.times=_p.arraySlice(r,n,o),this.values=_p.arraySlice(this.values,n*a,o*a)}return this},validate:function(){var t=this,e=!0,r=this.getValueSize();r-Math.floor(r)!=0&&(console.error(\"THREE.KeyframeTrackPrototype: Invalid value size in track.\",this),e=!1);var i=this.times,n=this.values,o=i.length;0===o&&(console.error(\"THREE.KeyframeTrackPrototype: Track is empty.\",this),e=!1);for(var a=null,s=0;s!==o;s++){var c=i[s];if(\"number\"==typeof c&&isNaN(c)){console.error(\"THREE.KeyframeTrackPrototype: Time is not a valid number.\",t,s,c),e=!1;break}if(null!==a&&a>c){console.error(\"THREE.KeyframeTrackPrototype: Out of order keys.\",t,s,c,a),e=!1;break}a=c}if(void 0!==n&&_p.isTypedArray(n))for(var s=0,u=n.length;s!==u;++s){var h=n[s];if(isNaN(h)){console.error(\"THREE.KeyframeTrackPrototype: Value is not a valid number.\",t,s,h),e=!1;break}}return e},optimize:function(){for(var t=this.times,e=this.values,r=this.getValueSize(),i=2302===this.getInterpolation(),n=1,o=t.length-1,a=1;a<o;++a){var s=!1,c=t[a];if(c!==t[a+1]&&(1!==a||c!==c[0]))if(i)s=!0;else for(var u=a*r,h=u-r,l=u+r,p=0;p!==r;++p){var d=e[u+p];if(d!==e[h+p]||d!==e[l+p]){s=!0;break}}if(s){if(a!==n){t[n]=t[a];for(var f=a*r,m=n*r,p=0;p!==r;++p)e[m+p]=e[f+p]}++n}}if(o>0){t[n]=t[o];for(var f=o*r,m=n*r,p=0;p!==r;++p)e[m+p]=e[f+p];++n}return n!==t.length&&(this.times=_p.arraySlice(t,0,n),this.values=_p.arraySlice(e,0,n*r)),this}},Jr.prototype=Object.assign(Object.create(wp),{constructor:Jr,ValueTypeName:\"vector\"}),ti.prototype=Object.assign(Object.create(qr.prototype),{constructor:ti,interpolate_:function(t,e,r,i){for(var n=this.resultBuffer,o=this.sampleValues,a=this.valueSize,s=t*a,c=(r-e)/(i-e),u=s+a;s!==u;s+=4)m.slerpFlat(n,0,o,s-a,o,s,c);return n}}),ei.prototype=Object.assign(Object.create(wp),{constructor:ei,ValueTypeName:\"quaternion\",DefaultInterpolation:2301,InterpolantFactoryMethodLinear:function(t){return new ti(this.times,this.values,this.getValueSize(),t)},InterpolantFactoryMethodSmooth:void 0}),ri.prototype=Object.assign(Object.create(wp),{constructor:ri,ValueTypeName:\"number\"}),ii.prototype=Object.assign(Object.create(wp),{constructor:ii,ValueTypeName:\"string\",ValueBufferType:Array,DefaultInterpolation:2300,InterpolantFactoryMethodLinear:void 0,InterpolantFactoryMethodSmooth:void 0}),ni.prototype=Object.assign(Object.create(wp),{constructor:ni,ValueTypeName:\"bool\",ValueBufferType:Array,DefaultInterpolation:2300,InterpolantFactoryMethodLinear:void 0,InterpolantFactoryMethodSmooth:void 0}),oi.prototype=Object.assign(Object.create(wp),{constructor:oi,ValueTypeName:\"color\"}),ai.prototype=wp,wp.constructor=ai,Object.assign(ai,{parse:function(t){if(void 0===t.type)throw new Error(\"track type undefined, can not parse\");var e=ai._getTrackTypeForValueTypeName(t.type);if(void 0===t.times){var r=[],i=[];_p.flattenJSON(t.keys,r,i,\"value\"),t.times=r,t.values=i}return void 0!==e.parse?e.parse(t):new e(t.name,t.times,t.values,t.interpolation)},toJSON:function(t){var e,r=t.constructor;if(void 0!==r.toJSON)e=r.toJSON(t);else{e={name:t.name,times:_p.convertArray(t.times,Array),values:_p.convertArray(t.values,Array)};var i=t.getInterpolation();i!==t.DefaultInterpolation&&(e.interpolation=i)}return e.type=t.ValueTypeName,e},_getTrackTypeForValueTypeName:function(t){switch(t.toLowerCase()){case\"scalar\":case\"double\":case\"float\":case\"number\":case\"integer\":return ri;case\"vector\":case\"vector2\":case\"vector3\":case\"vector4\":return Jr;case\"color\":return oi;case\"quaternion\":return ei;case\"bool\":case\"boolean\":return ni;case\"string\":return ii}throw new Error(\"Unsupported typeName: \"+t)}}),Object.assign(si,{parse:function(t){for(var e=[],r=t.tracks,i=1/(t.fps||1),n=0,o=r.length;n!==o;++n)e.push(ai.parse(r[n]).scale(i));return new si(t.name,t.duration,e)},toJSON:function(t){for(var e=[],r=t.tracks,i={name:t.name,duration:t.duration,tracks:e},n=0,o=r.length;n!==o;++n)e.push(ai.toJSON(r[n]));return i},CreateFromMorphTargetSequence:function(t,e,r,i){for(var n=e.length,o=[],a=0;a<n;a++){var s=[],c=[];s.push((a+n-1)%n,a,(a+1)%n),c.push(0,1,0);var u=_p.getKeyframeOrder(s);s=_p.sortedArray(s,1,u),c=_p.sortedArray(c,1,u),i||0!==s[0]||(s.push(n),c.push(c[0])),o.push(new ri(\".morphTargetInfluences[\"+e[a].name+\"]\",s,c).scale(1/r))}return new si(t,-1,o)},findByName:function(t,e){var r=t;if(!Array.isArray(t)){var i=t;r=i.geometry&&i.geometry.animations||i.animations}for(var n=0;n<r.length;n++)if(r[n].name===e)return r[n];return null},CreateClipsFromMorphTargetSequences:function(t,e,r){for(var i={},n=0,o=t.length;n<o;n++){var a=t[n],s=a.name.match(/^([\\w-]*?)([\\d]+)$/);if(s&&s.length>1){var c=i[h=s[1]];c||(i[h]=c=[]),c.push(a)}}var u=[];for(var h in i)u.push(si.CreateFromMorphTargetSequence(h,i[h],e,r));return u},parseAnimation:function(t,e){if(!t)return console.error(\"THREE.AnimationClip: No animation in JSONLoader data.\"),null;for(var r=function(t,e,r,i,n){if(0!==r.length){var o=[],a=[];_p.flattenJSON(r,o,a,i),0!==o.length&&n.push(new t(e,o,a))}},i=[],n=t.name||\"default\",o=t.length||-1,a=t.fps||30,s=t.hierarchy||[],c=0;c<s.length;c++){var u=s[c].keys;if(u&&0!==u.length)if(u[0].morphTargets){for(var h={},l=0;l<u.length;l++)if(u[l].morphTargets)for(m=0;m<u[l].morphTargets.length;m++)h[u[l].morphTargets[m]]=-1;for(var p in h){for(var d=[],f=[],m=0;m!==u[l].morphTargets.length;++m){var g=u[l];d.push(g.time),f.push(g.morphTarget===p?1:0)}i.push(new ri(\".morphTargetInfluence[\"+p+\"]\",d,f))}o=h.length*(a||1)}else{var v=\".bones[\"+e[c].name+\"]\";r(Jr,v+\".position\",u,\"pos\",i),r(ei,v+\".quaternion\",u,\"rot\",i),r(Jr,v+\".scale\",u,\"scl\",i)}}return 0===i.length?null:new si(n,o,i)}}),Object.assign(si.prototype,{resetDuration:function(){for(var t=this,e=0,r=0,i=this.tracks.length;r!==i;++r){var n=t.tracks[r];e=Math.max(e,n.times[n.times.length-1])}this.duration=e},trim:function(){for(var t=this,e=0;e<this.tracks.length;e++)t.tracks[e].trim(0,t.duration);return this},optimize:function(){for(var t=this,e=0;e<this.tracks.length;e++)t.tracks[e].optimize();return this}}),Object.assign(ci.prototype,{load:function(t,e,r,i){var n=this;new Lr(n.manager).load(t,function(t){e(n.parse(JSON.parse(t)))},r,i)},setTextures:function(t){this.textures=t},parse:function(t){function e(t){return void 0===r[t]&&console.warn(\"THREE.MaterialLoader: Undefined texture\",t),r[t]}var r=this.textures,i=new yp[t.type];if(void 0!==t.uuid&&(i.uuid=t.uuid),void 0!==t.name&&(i.name=t.name),void 0!==t.color&&i.color.setHex(t.color),void 0!==t.roughness&&(i.roughness=t.roughness),void 0!==t.metalness&&(i.metalness=t.metalness),void 0!==t.emissive&&i.emissive.setHex(t.emissive),void 0!==t.specular&&i.specular.setHex(t.specular),void 0!==t.shininess&&(i.shininess=t.shininess),void 0!==t.clearCoat&&(i.clearCoat=t.clearCoat),void 0!==t.clearCoatRoughness&&(i.clearCoatRoughness=t.clearCoatRoughness),void 0!==t.uniforms&&(i.uniforms=t.uniforms),void 0!==t.vertexShader&&(i.vertexShader=t.vertexShader),void 0!==t.fragmentShader&&(i.fragmentShader=t.fragmentShader),void 0!==t.vertexColors&&(i.vertexColors=t.vertexColors),void 0!==t.fog&&(i.fog=t.fog),void 0!==t.shading&&(i.shading=t.shading),void 0!==t.blending&&(i.blending=t.blending),void 0!==t.side&&(i.side=t.side),void 0!==t.opacity&&(i.opacity=t.opacity),void 0!==t.transparent&&(i.transparent=t.transparent),void 0!==t.alphaTest&&(i.alphaTest=t.alphaTest),void 0!==t.depthTest&&(i.depthTest=t.depthTest),void 0!==t.depthWrite&&(i.depthWrite=t.depthWrite),void 0!==t.colorWrite&&(i.colorWrite=t.colorWrite),void 0!==t.wireframe&&(i.wireframe=t.wireframe),void 0!==t.wireframeLinewidth&&(i.wireframeLinewidth=t.wireframeLinewidth),void 0!==t.wireframeLinecap&&(i.wireframeLinecap=t.wireframeLinecap),void 0!==t.wireframeLinejoin&&(i.wireframeLinejoin=t.wireframeLinejoin),void 0!==t.skinning&&(i.skinning=t.skinning),void 0!==t.morphTargets&&(i.morphTargets=t.morphTargets),void 0!==t.size&&(i.size=t.size),void 0!==t.sizeAttenuation&&(i.sizeAttenuation=t.sizeAttenuation),void 0!==t.map&&(i.map=e(t.map)),void 0!==t.alphaMap&&(i.alphaMap=e(t.alphaMap),i.transparent=!0),void 0!==t.bumpMap&&(i.bumpMap=e(t.bumpMap)),void 0!==t.bumpScale&&(i.bumpScale=t.bumpScale),void 0!==t.normalMap&&(i.normalMap=e(t.normalMap)),void 0!==t.normalScale){var n=t.normalScale;!1===Array.isArray(n)&&(n=[n,n]),i.normalScale=(new l).fromArray(n)}return void 0!==t.displacementMap&&(i.displacementMap=e(t.displacementMap)),void 0!==t.displacementScale&&(i.displacementScale=t.displacementScale),void 0!==t.displacementBias&&(i.displacementBias=t.displacementBias),void 0!==t.roughnessMap&&(i.roughnessMap=e(t.roughnessMap)),void 0!==t.metalnessMap&&(i.metalnessMap=e(t.metalnessMap)),void 0!==t.emissiveMap&&(i.emissiveMap=e(t.emissiveMap)),void 0!==t.emissiveIntensity&&(i.emissiveIntensity=t.emissiveIntensity),void 0!==t.specularMap&&(i.specularMap=e(t.specularMap)),void 0!==t.envMap&&(i.envMap=e(t.envMap)),void 0!==t.reflectivity&&(i.reflectivity=t.reflectivity),void 0!==t.lightMap&&(i.lightMap=e(t.lightMap)),void 0!==t.lightMapIntensity&&(i.lightMapIntensity=t.lightMapIntensity),void 0!==t.aoMap&&(i.aoMap=e(t.aoMap)),void 0!==t.aoMapIntensity&&(i.aoMapIntensity=t.aoMapIntensity),void 0!==t.gradientMap&&(i.gradientMap=e(t.gradientMap)),i}}),Object.assign(ui.prototype,{load:function(t,e,r,i){var n=this;new Lr(n.manager).load(t,function(t){e(n.parse(JSON.parse(t)))},r,i)},parse:function(t){var e=new Ct,r=t.data.index;if(void 0!==r){a=new Sp[r.type](r.array);e.setIndex(new St(a,1))}var i=t.data.attributes;for(var n in i){var o=i[n],a=new Sp[o.type](o.array);e.addAttribute(n,new St(a,o.itemSize,o.normalized))}var s=t.data.groups||t.data.drawcalls||t.data.offsets;if(void 0!==s)for(var c=0,u=s.length;c!==u;++c){var h=s[c];e.addGroup(h.start,h.count,h.materialIndex)}var l=t.data.boundingSphere;if(void 0!==l){var p=new g;void 0!==l.center&&p.fromArray(l.center),e.boundingSphere=new ct(p,l.radius)}return e}});var Sp={Int8Array:Int8Array,Uint8Array:Uint8Array,Uint8ClampedArray:\"undefined\"!=typeof Uint8ClampedArray?Uint8ClampedArray:Uint8Array,Int16Array:Int16Array,Uint16Array:Uint16Array,Int32Array:Int32Array,Uint32Array:Uint32Array,Float32Array:Float32Array,Float64Array:Float64Array};hi.Handlers={handlers:[],add:function(t,e){this.handlers.push(t,e)},get:function(t){for(var e=this.handlers,r=0,i=e.length;r<i;r+=2){var n=e[r],o=e[r+1];if(n.test(t))return o}return null}},Object.assign(hi.prototype,{crossOrigin:void 0,extractUrlBase:function(t){var e=t.split(\"/\");return 1===e.length?\"./\":(e.pop(),e.join(\"/\")+\"/\")},initMaterials:function(t,e,r){for(var i=this,n=[],o=0;o<t.length;++o)n[o]=i.createMaterial(t[o],e,r);return n},createMaterial:function(){var t={NoBlending:hh,NormalBlending:lh,AdditiveBlending:ph,SubtractiveBlending:dh,MultiplyBlending:fh,CustomBlending:mh},e=new tt,r=new Fr,i=new ci;return function(n,o,a){function s(t,e,i,n,s){var u,h=o+t,l=hi.Handlers.get(h);null!==l?u=l.load(h):(r.setCrossOrigin(a),u=r.load(h)),void 0!==e&&(u.repeat.fromArray(e),1!==e[0]&&(u.wrapS=el),1!==e[1]&&(u.wrapT=el)),void 0!==i&&u.offset.fromArray(i),void 0!==n&&(\"repeat\"===n[0]&&(u.wrapS=el),\"mirror\"===n[0]&&(u.wrapS=il),\"repeat\"===n[1]&&(u.wrapT=el),\"mirror\"===n[1]&&(u.wrapT=il)),void 0!==s&&(u.anisotropy=s);var p=Ql.generateUUID();return c[p]=u,p}var c={},u={uuid:Ql.generateUUID(),type:\"MeshLambertMaterial\"};for(var h in n){var l=n[h];switch(h){case\"DbgColor\":case\"DbgIndex\":case\"opticalDensity\":case\"illumination\":break;case\"DbgName\":u.name=l;break;case\"blending\":u.blending=t[l];break;case\"colorAmbient\":case\"mapAmbient\":console.warn(\"THREE.Loader.createMaterial:\",h,\"is no longer supported.\");break;case\"colorDiffuse\":u.color=e.fromArray(l).getHex();break;case\"colorSpecular\":u.specular=e.fromArray(l).getHex();break;case\"colorEmissive\":u.emissive=e.fromArray(l).getHex();break;case\"specularCoef\":u.shininess=l;break;case\"shading\":\"basic\"===l.toLowerCase()&&(u.type=\"MeshBasicMaterial\"),\"phong\"===l.toLowerCase()&&(u.type=\"MeshPhongMaterial\"),\"standard\"===l.toLowerCase()&&(u.type=\"MeshStandardMaterial\");break;case\"mapDiffuse\":u.map=s(l,n.mapDiffuseRepeat,n.mapDiffuseOffset,n.mapDiffuseWrap,n.mapDiffuseAnisotropy);break;case\"mapDiffuseRepeat\":case\"mapDiffuseOffset\":case\"mapDiffuseWrap\":case\"mapDiffuseAnisotropy\":break;case\"mapEmissive\":u.emissiveMap=s(l,n.mapEmissiveRepeat,n.mapEmissiveOffset,n.mapEmissiveWrap,n.mapEmissiveAnisotropy);break;case\"mapEmissiveRepeat\":case\"mapEmissiveOffset\":case\"mapEmissiveWrap\":case\"mapEmissiveAnisotropy\":break;case\"mapLight\":u.lightMap=s(l,n.mapLightRepeat,n.mapLightOffset,n.mapLightWrap,n.mapLightAnisotropy);break;case\"mapLightRepeat\":case\"mapLightOffset\":case\"mapLightWrap\":case\"mapLightAnisotropy\":break;case\"mapAO\":u.aoMap=s(l,n.mapAORepeat,n.mapAOOffset,n.mapAOWrap,n.mapAOAnisotropy);break;case\"mapAORepeat\":case\"mapAOOffset\":case\"mapAOWrap\":case\"mapAOAnisotropy\":break;case\"mapBump\":u.bumpMap=s(l,n.mapBumpRepeat,n.mapBumpOffset,n.mapBumpWrap,n.mapBumpAnisotropy);break;case\"mapBumpScale\":u.bumpScale=l;break;case\"mapBumpRepeat\":case\"mapBumpOffset\":case\"mapBumpWrap\":case\"mapBumpAnisotropy\":break;case\"mapNormal\":u.normalMap=s(l,n.mapNormalRepeat,n.mapNormalOffset,n.mapNormalWrap,n.mapNormalAnisotropy);break;case\"mapNormalFactor\":u.normalScale=[l,l];break;case\"mapNormalRepeat\":case\"mapNormalOffset\":case\"mapNormalWrap\":case\"mapNormalAnisotropy\":break;case\"mapSpecular\":u.specularMap=s(l,n.mapSpecularRepeat,n.mapSpecularOffset,n.mapSpecularWrap,n.mapSpecularAnisotropy);break;case\"mapSpecularRepeat\":case\"mapSpecularOffset\":case\"mapSpecularWrap\":case\"mapSpecularAnisotropy\":break;case\"mapMetalness\":u.metalnessMap=s(l,n.mapMetalnessRepeat,n.mapMetalnessOffset,n.mapMetalnessWrap,n.mapMetalnessAnisotropy);break;case\"mapMetalnessRepeat\":case\"mapMetalnessOffset\":case\"mapMetalnessWrap\":case\"mapMetalnessAnisotropy\":break;case\"mapRoughness\":u.roughnessMap=s(l,n.mapRoughnessRepeat,n.mapRoughnessOffset,n.mapRoughnessWrap,n.mapRoughnessAnisotropy);break;case\"mapRoughnessRepeat\":case\"mapRoughnessOffset\":case\"mapRoughnessWrap\":case\"mapRoughnessAnisotropy\":break;case\"mapAlpha\":u.alphaMap=s(l,n.mapAlphaRepeat,n.mapAlphaOffset,n.mapAlphaWrap,n.mapAlphaAnisotropy);break;case\"mapAlphaRepeat\":case\"mapAlphaOffset\":case\"mapAlphaWrap\":case\"mapAlphaAnisotropy\":break;case\"flipSided\":u.side=ih;break;case\"doubleSided\":u.side=nh;break;case\"transparency\":console.warn(\"THREE.Loader.createMaterial: transparency has been renamed to opacity\"),u.opacity=l;break;case\"depthTest\":case\"depthWrite\":case\"colorWrite\":case\"opacity\":case\"reflectivity\":case\"transparent\":case\"visible\":case\"wireframe\":u[h]=l;break;case\"vertexColors\":!0===l&&(u.vertexColors=uh),\"face\"===l&&(u.vertexColors=ch);break;default:console.error(\"THREE.Loader.createMaterial: Unsupported\",h,l)}}return\"MeshBasicMaterial\"===u.type&&delete u.emissive,\"MeshPhongMaterial\"!==u.type&&delete u.specular,u.opacity<1&&(u.transparent=!0),i.setTextures(c),i.parse(u)}}()}),Object.assign(li.prototype,{load:function(t,e,r,i){var n=this,o=this.texturePath&&\"string\"==typeof this.texturePath?this.texturePath:hi.prototype.extractUrlBase(t),a=new Lr(this.manager);a.setWithCredentials(this.withCredentials),a.load(t,function(r){var i=JSON.parse(r),a=i.metadata;if(void 0!==a){var s=a.type;if(void 0!==s){if(\"object\"===s.toLowerCase())return void console.error(\"THREE.JSONLoader: \"+t+\" should be loaded with THREE.ObjectLoader instead.\");if(\"scene\"===s.toLowerCase())return void console.error(\"THREE.JSONLoader: \"+t+\" should be loaded with THREE.SceneLoader instead.\")}}var c=n.parse(i,o);e(c.geometry,c.materials)},r,i)},setTexturePath:function(t){this.texturePath=t},parse:function(){function t(t,e){function r(t,e){return t&1<<e}var i,n,o,a,s,c,u,h,p,d,f,m,v,y,b,x,_,w,S,A,M,E,T,P,C,I=t.faces,R=t.vertices,L=t.normals,O=t.colors,D=t.scale,N=0;if(void 0!==t.uvs){for(i=0;i<t.uvs.length;i++)t.uvs[i].length&&N++;for(i=0;i<N;i++)e.faceVertexUvs[i]=[]}for(a=0,s=R.length;a<s;)(w=new g).x=R[a++]*D,w.y=R[a++]*D,w.z=R[a++]*D,e.vertices.push(w);for(a=0,s=I.length;a<s;)if(d=I[a++],f=r(d,0),m=r(d,1),v=r(d,3),y=r(d,4),b=r(d,5),x=r(d,6),_=r(d,7),f){if(A=new xt,A.a=I[a],A.b=I[a+1],A.c=I[a+3],M=new xt,M.a=I[a+1],M.b=I[a+2],M.c=I[a+3],a+=4,m&&(p=I[a++],A.materialIndex=p,M.materialIndex=p),o=e.faces.length,v)for(i=0;i<N;i++)for(P=t.uvs[i],e.faceVertexUvs[i][o]=[],e.faceVertexUvs[i][o+1]=[],n=0;n<4;n++)C=new l(P[2*(h=I[a++])],P[2*h+1]),2!==n&&e.faceVertexUvs[i][o].push(C),0!==n&&e.faceVertexUvs[i][o+1].push(C);if(y&&(u=3*I[a++],A.normal.set(L[u++],L[u++],L[u]),M.normal.copy(A.normal)),b)for(i=0;i<4;i++)u=3*I[a++],T=new g(L[u++],L[u++],L[u]),2!==i&&A.vertexNormals.push(T),0!==i&&M.vertexNormals.push(T);if(x&&(E=O[c=I[a++]],A.color.setHex(E),M.color.setHex(E)),_)for(i=0;i<4;i++)E=O[c=I[a++]],2!==i&&A.vertexColors.push(new tt(E)),0!==i&&M.vertexColors.push(new tt(E));e.faces.push(A),e.faces.push(M)}else{if(S=new xt,S.a=I[a++],S.b=I[a++],S.c=I[a++],m&&(p=I[a++],S.materialIndex=p),o=e.faces.length,v)for(i=0;i<N;i++)for(P=t.uvs[i],e.faceVertexUvs[i][o]=[],n=0;n<3;n++)C=new l(P[2*(h=I[a++])],P[2*h+1]),e.faceVertexUvs[i][o].push(C);if(y&&(u=3*I[a++],S.normal.set(L[u++],L[u++],L[u])),b)for(i=0;i<3;i++)u=3*I[a++],T=new g(L[u++],L[u++],L[u]),S.vertexNormals.push(T);if(x&&(c=I[a++],S.color.setHex(O[c])),_)for(i=0;i<3;i++)c=I[a++],S.vertexColors.push(new tt(O[c]));e.faces.push(S)}}function e(t,e){var r=void 0!==t.influencesPerVertex?t.influencesPerVertex:2;if(t.skinWeights)for(var i=0,n=t.skinWeights.length;i<n;i+=r){var o=t.skinWeights[i],a=r>1?t.skinWeights[i+1]:0,s=r>2?t.skinWeights[i+2]:0,c=r>3?t.skinWeights[i+3]:0;e.skinWeights.push(new d(o,a,s,c))}if(t.skinIndices)for(var i=0,n=t.skinIndices.length;i<n;i+=r){var u=t.skinIndices[i],h=r>1?t.skinIndices[i+1]:0,l=r>2?t.skinIndices[i+2]:0,p=r>3?t.skinIndices[i+3]:0;e.skinIndices.push(new d(u,h,l,p))}e.bones=t.bones,e.bones&&e.bones.length>0&&(e.skinWeights.length!==e.skinIndices.length||e.skinIndices.length!==e.vertices.length)&&console.warn(\"When skinning, number of vertices (\"+e.vertices.length+\"), skinIndices (\"+e.skinIndices.length+\"), and skinWeights (\"+e.skinWeights.length+\") should match.\")}function r(t,e){var r=t.scale;if(void 0!==t.morphTargets)for(var i=0,n=t.morphTargets.length;i<n;i++){e.morphTargets[i]={},e.morphTargets[i].name=t.morphTargets[i].name,e.morphTargets[i].vertices=[];for(var o=e.morphTargets[i].vertices,a=t.morphTargets[i].vertices,s=0,c=a.length;s<c;s+=3){var u=new g;u.x=a[s]*r,u.y=a[s+1]*r,u.z=a[s+2]*r,o.push(u)}}if(void 0!==t.morphColors&&t.morphColors.length>0){console.warn('THREE.JSONLoader: \"morphColors\" no longer supported. Using them as face colors.');for(var h=e.faces,l=t.morphColors[0].colors,i=0,n=h.length;i<n;i++)h[i].color.fromArray(l,3*i)}}function i(t,e){var r=[],i=[];void 0!==t.animation&&i.push(t.animation),void 0!==t.animations&&(t.animations.length?i=i.concat(t.animations):i.push(t.animations));for(var n=0;n<i.length;n++){var o=si.parseAnimation(i[n],e.bones);o&&r.push(o)}if(e.morphTargets){var a=si.CreateClipsFromMorphTargetSequences(e.morphTargets,10);r=r.concat(a)}r.length>0&&(e.animations=r)}return function(n,o){void 0!==n.data&&(n=n.data),void 0!==n.scale?n.scale=1/n.scale:n.scale=1;var a=new wt;return t(n,a),e(n,a),r(n,a),i(n,a),a.computeFaceNormals(),a.computeBoundingSphere(),void 0===n.materials||0===n.materials.length?{geometry:a}:{geometry:a,materials:hi.prototype.initMaterials(n.materials,o,this.crossOrigin)}}}()}),Object.assign(pi.prototype,{load:function(t,e,r,i){\"\"===this.texturePath&&(this.texturePath=t.substring(0,t.lastIndexOf(\"/\")+1));var n=this;new Lr(n.manager).load(t,function(r){var o=null;try{o=JSON.parse(r)}catch(e){return void 0!==i&&i(e),void console.error(\"THREE:ObjectLoader: Can't parse \"+t+\".\",e.message)}var a=o.metadata;if(void 0===a||void 0===a.type||\"geometry\"===a.type.toLowerCase())return void console.error(\"THREE.ObjectLoader: Can't load \"+t+\". Use THREE.JSONLoader instead.\");n.parse(o,e)},r,i)},setTexturePath:function(t){this.texturePath=t},setCrossOrigin:function(t){this.crossOrigin=t},parse:function(t,e){var r=this.parseGeometries(t.geometries),i=this.parseImages(t.images,function(){void 0!==e&&e(a)}),n=this.parseTextures(t.textures,i),o=this.parseMaterials(t.materials,n),a=this.parseObject(t.object,r,o);return t.animations&&(a.animations=this.parseAnimations(t.animations)),void 0!==t.images&&0!==t.images.length||void 0!==e&&e(a),a},parseGeometries:function(t){var e=this,r={};if(void 0!==t)for(var i=new li,n=new ui,o=0,a=t.length;o<a;o++){var s,c=t[o];switch(c.type){case\"PlaneGeometry\":case\"PlaneBufferGeometry\":s=new vp[c.type](c.width,c.height,c.widthSegments,c.heightSegments);break;case\"BoxGeometry\":case\"BoxBufferGeometry\":case\"CubeGeometry\":s=new vp[c.type](c.width,c.height,c.depth,c.widthSegments,c.heightSegments,c.depthSegments);break;case\"CircleGeometry\":case\"CircleBufferGeometry\":s=new vp[c.type](c.radius,c.segments,c.thetaStart,c.thetaLength);break;case\"CylinderGeometry\":case\"CylinderBufferGeometry\":s=new vp[c.type](c.radiusTop,c.radiusBottom,c.height,c.radialSegments,c.heightSegments,c.openEnded,c.thetaStart,c.thetaLength);break;case\"ConeGeometry\":case\"ConeBufferGeometry\":s=new vp[c.type](c.radius,c.height,c.radialSegments,c.heightSegments,c.openEnded,c.thetaStart,c.thetaLength);break;case\"SphereGeometry\":case\"SphereBufferGeometry\":s=new vp[c.type](c.radius,c.widthSegments,c.heightSegments,c.phiStart,c.phiLength,c.thetaStart,c.thetaLength);break;case\"DodecahedronGeometry\":case\"IcosahedronGeometry\":case\"OctahedronGeometry\":case\"TetrahedronGeometry\":s=new vp[c.type](c.radius,c.detail);break;case\"RingGeometry\":case\"RingBufferGeometry\":s=new vp[c.type](c.innerRadius,c.outerRadius,c.thetaSegments,c.phiSegments,c.thetaStart,c.thetaLength);break;case\"TorusGeometry\":case\"TorusBufferGeometry\":s=new vp[c.type](c.radius,c.tube,c.radialSegments,c.tubularSegments,c.arc);break;case\"TorusKnotGeometry\":case\"TorusKnotBufferGeometry\":s=new vp[c.type](c.radius,c.tube,c.tubularSegments,c.radialSegments,c.p,c.q);break;case\"LatheGeometry\":case\"LatheBufferGeometry\":s=new vp[c.type](c.points,c.segments,c.phiStart,c.phiLength);break;case\"BufferGeometry\":s=n.parse(c);break;case\"Geometry\":s=i.parse(c,e.texturePath).geometry;break;default:console.warn('THREE.ObjectLoader: Unsupported geometry type \"'+c.type+'\"');continue}s.uuid=c.uuid,void 0!==c.name&&(s.name=c.name),r[c.uuid]=s}return r},parseMaterials:function(t,e){var r={};if(void 0!==t){var i=new ci;i.setTextures(e);for(var n=0,o=t.length;n<o;n++){var a=t[n];if(\"MultiMaterial\"===a.type){for(var s=[],c=0;c<a.materials.length;c++)s.push(i.parse(a.materials[c]));r[a.uuid]=s}else r[a.uuid]=i.parse(a)}}return r},parseAnimations:function(t){for(var e=[],r=0;r<t.length;r++){var i=si.parse(t[r]);e.push(i)}return e},parseImages:function(t,e){var r=this,i={};if(void 0!==t&&t.length>0){var n=new Nr(new Rr(e));n.setCrossOrigin(this.crossOrigin);for(var o=0,a=t.length;o<a;o++){var s=t[o],c=/^(\\/\\/)|([a-z]+:(\\/\\/)?)/i.test(s.url)?s.url:r.texturePath+s.url;i[s.uuid]=function(t){return r.manager.itemStart(t),n.load(t,function(){r.manager.itemEnd(t)},void 0,function(){r.manager.itemEnd(t),r.manager.itemError(t)})}(c)}}return i},parseTextures:function(t,e){function r(t,e){return\"number\"==typeof t?t:(console.warn(\"THREE.ObjectLoader.parseTexture: Constant should be in numeric form.\",t),e[t])}var i={};if(void 0!==t)for(var n=0,o=t.length;n<o;n++){var a=t[n];void 0===a.image&&console.warn('THREE.ObjectLoader: No \"image\" specified for',a.uuid),void 0===e[a.image]&&console.warn(\"THREE.ObjectLoader: Undefined image\",a.image);var s=new p(e[a.image]);s.needsUpdate=!0,s.uuid=a.uuid,void 0!==a.name&&(s.name=a.name),void 0!==a.mapping&&(s.mapping=r(a.mapping,Ap)),void 0!==a.offset&&s.offset.fromArray(a.offset),void 0!==a.repeat&&s.repeat.fromArray(a.repeat),void 0!==a.wrap&&(s.wrapS=r(a.wrap[0],Mp),s.wrapT=r(a.wrap[1],Mp)),void 0!==a.minFilter&&(s.minFilter=r(a.minFilter,Ep)),void 0!==a.magFilter&&(s.magFilter=r(a.magFilter,Ep)),void 0!==a.anisotropy&&(s.anisotropy=a.anisotropy),void 0!==a.flipY&&(s.flipY=a.flipY),i[a.uuid]=s}return i},parseObject:function(){var t=new v;return function(e,r,i){function n(t){return void 0===r[t]&&console.warn(\"THREE.ObjectLoader: Undefined geometry\",t),r[t]}function o(t){if(void 0!==t){if(Array.isArray(t)){for(var e=[],r=0,n=t.length;r<n;r++){var o=t[r];void 0===i[o]&&console.warn(\"THREE.ObjectLoader: Undefined material\",o),e.push(i[o])}return e}return void 0===i[t]&&console.warn(\"THREE.ObjectLoader: Undefined material\",t),i[t]}}var a,s=this;switch(e.type){case\"Scene\":a=new _e,void 0!==e.background&&Number.isInteger(e.background)&&(a.background=new tt(e.background)),void 0!==e.fog&&(\"Fog\"===e.fog.type?a.fog=new xe(e.fog.color,e.fog.near,e.fog.far):\"FogExp2\"===e.fog.type&&(a.fog=new be(e.fog.color,e.fog.density)));break;case\"PerspectiveCamera\":a=new bt(e.fov,e.aspect,e.near,e.far),void 0!==e.focus&&(a.focus=e.focus),void 0!==e.zoom&&(a.zoom=e.zoom),void 0!==e.filmGauge&&(a.filmGauge=e.filmGauge),void 0!==e.filmOffset&&(a.filmOffset=e.filmOffset),void 0!==e.view&&(a.view=Object.assign({},e.view));break;case\"OrthographicCamera\":a=new yt(e.left,e.right,e.top,e.bottom,e.near,e.far);break;case\"AmbientLight\":a=new Wr(e.color,e.intensity);break;case\"DirectionalLight\":a=new Hr(e.color,e.intensity);break;case\"PointLight\":a=new Vr(e.color,e.intensity,e.distance,e.decay);break;case\"RectAreaLight\":a=new Xr(e.color,e.intensity,e.width,e.height);break;case\"SpotLight\":a=new Gr(e.color,e.intensity,e.distance,e.angle,e.penumbra,e.decay);break;case\"HemisphereLight\":a=new zr(e.color,e.groundColor,e.intensity);break;case\"SkinnedMesh\":console.warn(\"THREE.ObjectLoader.parseObject() does not support SkinnedMesh yet.\");case\"Mesh\":var c=n(e.geometry),u=o(e.material);a=c.bones&&c.bones.length>0?new Pe(c,u):new Bt(c,u);break;case\"LOD\":a=new Me;break;case\"Line\":a=new Ie(n(e.geometry),o(e.material),e.mode);break;case\"LineLoop\":a=new Le(n(e.geometry),o(e.material));break;case\"LineSegments\":a=new Re(n(e.geometry),o(e.material));break;case\"PointCloud\":case\"Points\":a=new De(n(e.geometry),o(e.material));break;case\"Sprite\":a=new Ae(o(e.material));break;case\"Group\":a=new Ne;break;default:a=new gt}if(a.uuid=e.uuid,void 0!==e.name&&(a.name=e.name),void 0!==e.matrix?(t.fromArray(e.matrix),t.decompose(a.position,a.quaternion,a.scale)):(void 0!==e.position&&a.position.fromArray(e.position),void 0!==e.rotation&&a.rotation.fromArray(e.rotation),void 0!==e.quaternion&&a.quaternion.fromArray(e.quaternion),void 0!==e.scale&&a.scale.fromArray(e.scale)),void 0!==e.castShadow&&(a.castShadow=e.castShadow),void 0!==e.receiveShadow&&(a.receiveShadow=e.receiveShadow),e.shadow&&(void 0!==e.shadow.bias&&(a.shadow.bias=e.shadow.bias),void 0!==e.shadow.radius&&(a.shadow.radius=e.shadow.radius),void 0!==e.shadow.mapSize&&a.shadow.mapSize.fromArray(e.shadow.mapSize),void 0!==e.shadow.camera&&(a.shadow.camera=this.parseObject(e.shadow.camera))),void 0!==e.visible&&(a.visible=e.visible),void 0!==e.userData&&(a.userData=e.userData),void 0!==e.children)for(var h in e.children)a.add(s.parseObject(e.children[h],r,i));if(\"LOD\"===e.type)for(var l=e.levels,p=0;p<l.length;p++){var d=l[p];void 0!==(h=a.getObjectByProperty(\"uuid\",d.object))&&a.addLevel(h,d.distance)}return a}}()});var Ap={UVMapping:300,CubeReflectionMapping:qh,CubeRefractionMapping:Yh,EquirectangularReflectionMapping:Zh,EquirectangularRefractionMapping:Kh,SphericalReflectionMapping:Qh,CubeUVReflectionMapping:Jh,CubeUVRefractionMapping:tl},Mp={RepeatWrapping:el,ClampToEdgeWrapping:rl,MirroredRepeatWrapping:il},Ep={NearestFilter:nl,NearestMipMapNearestFilter:ol,NearestMipMapLinearFilter:al,LinearFilter:sl,LinearMipMapNearestFilter:cl,LinearMipMapLinearFilter:ul};Object.assign(Si.prototype,{getPoint:function(){return console.warn(\"THREE.Curve: .getPoint() not implemented.\"),null},getPointAt:function(t){var e=this.getUtoTmapping(t);return this.getPoint(e)},getPoints:function(t){var e=this;void 0===t&&(t=5);for(var r=[],i=0;i<=t;i++)r.push(e.getPoint(i/t));return r},getSpacedPoints:function(t){var e=this;void 0===t&&(t=5);for(var r=[],i=0;i<=t;i++)r.push(e.getPointAt(i/t));return r},getLength:function(){var t=this.getLengths();return t[t.length-1]},getLengths:function(t){var e=this;if(void 0===t&&(t=this.arcLengthDivisions),this.cacheArcLengths&&this.cacheArcLengths.length===t+1&&!this.needsUpdate)return this.cacheArcLengths;this.needsUpdate=!1;var r,i,n=[],o=this.getPoint(0),a=0;for(n.push(0),i=1;i<=t;i++)a+=(r=e.getPoint(i/t)).distanceTo(o),n.push(a),o=r;return this.cacheArcLengths=n,n},updateArcLengths:function(){this.needsUpdate=!0,this.getLengths()},getUtoTmapping:function(t,e){var r,i=this.getLengths(),n=0,o=i.length;r=e||t*i[o-1];for(var a,s=0,c=o-1;s<=c;)if(n=Math.floor(s+(c-s)/2),(a=i[n]-r)<0)s=n+1;else{if(!(a>0)){c=n;break}c=n-1}if(n=c,i[n]===r)return n/(o-1);var u=i[n];return(n+(r-u)/(i[n+1]-u))/(o-1)},getTangent:function(t){var e=t-1e-4,r=t+1e-4;e<0&&(e=0),r>1&&(r=1);var i=this.getPoint(e);return this.getPoint(r).clone().sub(i).normalize()},getTangentAt:function(t){var e=this.getUtoTmapping(t);return this.getTangent(e)},computeFrenetFrames:function(t,e){var r,i,n,o=this,a=new g,s=[],c=[],u=[],h=new g,l=new v;for(r=0;r<=t;r++)i=r/t,s[r]=o.getTangentAt(i),s[r].normalize();c[0]=new g,u[0]=new g;var p=Number.MAX_VALUE,d=Math.abs(s[0].x),f=Math.abs(s[0].y),m=Math.abs(s[0].z);for(d<=p&&(p=d,a.set(1,0,0)),f<=p&&(p=f,a.set(0,1,0)),m<=p&&a.set(0,0,1),h.crossVectors(s[0],a).normalize(),c[0].crossVectors(s[0],h),u[0].crossVectors(s[0],c[0]),r=1;r<=t;r++)c[r]=c[r-1].clone(),u[r]=u[r-1].clone(),h.crossVectors(s[r-1],s[r]),h.length()>Number.EPSILON&&(h.normalize(),n=Math.acos(Ql.clamp(s[r-1].dot(s[r]),-1,1)),c[r].applyMatrix4(l.makeRotationAxis(h,n))),u[r].crossVectors(s[r],c[r]);if(!0===e)for(n=Math.acos(Ql.clamp(c[0].dot(c[t]),-1,1)),n/=t,s[0].dot(h.crossVectors(c[0],c[t]))>0&&(n=-n),r=1;r<=t;r++)c[r].applyMatrix4(l.makeRotationAxis(s[r],n*r)),u[r].crossVectors(s[r],c[r]);return{tangents:s,normals:c,binormals:u}}}),Ai.prototype=Object.create(Si.prototype),Ai.prototype.constructor=Ai,Ai.prototype.isLineCurve=!0,Ai.prototype.getPoint=function(t){if(1===t)return this.v2.clone();var e=this.v2.clone().sub(this.v1);return e.multiplyScalar(t).add(this.v1),e},Ai.prototype.getPointAt=function(t){return this.getPoint(t)},Ai.prototype.getTangent=function(t){return this.v2.clone().sub(this.v1).normalize()},Mi.prototype=Object.assign(Object.create(Si.prototype),{constructor:Mi,add:function(t){this.curves.push(t)},closePath:function(){var t=this.curves[0].getPoint(0),e=this.curves[this.curves.length-1].getPoint(1);t.equals(e)||this.curves.push(new Ai(e,t))},getPoint:function(t){for(var e=this,r=t*this.getLength(),i=this.getCurveLengths(),n=0;n<i.length;){if(i[n]>=r){var o=i[n]-r,a=e.curves[n],s=a.getLength(),c=0===s?0:1-o/s;return a.getPointAt(c)}n++}return null},getLength:function(){var t=this.getCurveLengths();return t[t.length-1]},updateArcLengths:function(){this.needsUpdate=!0,this.cacheLengths=null,this.getCurveLengths()},getCurveLengths:function(){var t=this;if(this.cacheLengths&&this.cacheLengths.length===this.curves.length)return this.cacheLengths;for(var e=[],r=0,i=0,n=this.curves.length;i<n;i++)r+=t.curves[i].getLength(),e.push(r);return this.cacheLengths=e,e},getSpacedPoints:function(t){var e=this;void 0===t&&(t=40);for(var r=[],i=0;i<=t;i++)r.push(e.getPoint(i/t));return this.autoClose&&r.push(r[0]),r},getPoints:function(t){t=t||12;for(var e,r=[],i=0,n=this.curves;i<n.length;i++)for(var o=n[i],a=o&&o.isEllipseCurve?2*t:o&&o.isLineCurve?1:o&&o.isSplineCurve?t*o.points.length:t,s=o.getPoints(a),c=0;c<s.length;c++){var u=s[c];e&&e.equals(u)||(r.push(u),e=u)}return this.autoClose&&r.length>1&&!r[r.length-1].equals(r[0])&&r.push(r[0]),r},createPointsGeometry:function(t){var e=this.getPoints(t);return this.createGeometry(e)},createSpacedPointsGeometry:function(t){var e=this.getSpacedPoints(t);return this.createGeometry(e)},createGeometry:function(t){for(var e=new wt,r=0,i=t.length;r<i;r++){var n=t[r];e.vertices.push(new g(n.x,n.y,n.z||0))}return e}}),Ei.prototype=Object.create(Si.prototype),Ei.prototype.constructor=Ei,Ei.prototype.isEllipseCurve=!0,Ei.prototype.getPoint=function(t){for(var e=2*Math.PI,r=this.aEndAngle-this.aStartAngle,i=Math.abs(r)<Number.EPSILON;r<0;)r+=e;for(;r>e;)r-=e;r<Number.EPSILON&&(r=i?0:e),!0!==this.aClockwise||i||(r===e?r=-e:r-=e);var n=this.aStartAngle+t*r,o=this.aX+this.xRadius*Math.cos(n),a=this.aY+this.yRadius*Math.sin(n);if(0!==this.aRotation){var s=Math.cos(this.aRotation),c=Math.sin(this.aRotation),u=o-this.aX,h=a-this.aY;o=u*s-h*c+this.aX,a=u*c+h*s+this.aY}return new l(o,a)},Ti.prototype=Object.create(Si.prototype),Ti.prototype.constructor=Ti,Ti.prototype.isSplineCurve=!0,Ti.prototype.getPoint=function(t){var e=this.points,r=(e.length-1)*t,i=Math.floor(r),n=r-i,o=e[0===i?i:i-1],a=e[i],s=e[i>e.length-2?e.length-1:i+1],c=e[i>e.length-3?e.length-1:i+2];return new l(di(n,o.x,a.x,s.x,c.x),di(n,o.y,a.y,s.y,c.y))},Pi.prototype=Object.create(Si.prototype),Pi.prototype.constructor=Pi,Pi.prototype.getPoint=function(t){var e=this.v0,r=this.v1,i=this.v2,n=this.v3;return new l(wi(t,e.x,r.x,i.x,n.x),wi(t,e.y,r.y,i.y,n.y))},Ci.prototype=Object.create(Si.prototype),Ci.prototype.constructor=Ci,Ci.prototype.getPoint=function(t){var e=this.v0,r=this.v1,i=this.v2;return new l(vi(t,e.x,r.x,i.x),vi(t,e.y,r.y,i.y))};var Tp=Object.assign(Object.create(Mi.prototype),{fromPoints:function(t){var e=this;this.moveTo(t[0].x,t[0].y);for(var r=1,i=t.length;r<i;r++)e.lineTo(t[r].x,t[r].y)},moveTo:function(t,e){this.currentPoint.set(t,e)},lineTo:function(t,e){var r=new Ai(this.currentPoint.clone(),new l(t,e));this.curves.push(r),this.currentPoint.set(t,e)},quadraticCurveTo:function(t,e,r,i){var n=new Ci(this.currentPoint.clone(),new l(t,e),new l(r,i));this.curves.push(n),this.currentPoint.set(r,i)},bezierCurveTo:function(t,e,r,i,n,o){var a=new Pi(this.currentPoint.clone(),new l(t,e),new l(r,i),new l(n,o));this.curves.push(a),this.currentPoint.set(n,o)},splineThru:function(t){var e=new Ti([this.currentPoint.clone()].concat(t));this.curves.push(e),this.currentPoint.copy(t[t.length-1])},arc:function(t,e,r,i,n,o){var a=this.currentPoint.x,s=this.currentPoint.y;this.absarc(t+a,e+s,r,i,n,o)},absarc:function(t,e,r,i,n,o){this.absellipse(t,e,r,r,i,n,o)},ellipse:function(t,e,r,i,n,o,a,s){var c=this.currentPoint.x,u=this.currentPoint.y;this.absellipse(t+c,e+u,r,i,n,o,a,s)},absellipse:function(t,e,r,i,n,o,a,s){var c=new Ei(t,e,r,i,n,o,a,s);if(this.curves.length>0){var u=c.getPoint(0);u.equals(this.currentPoint)||this.lineTo(u.x,u.y)}this.curves.push(c);var h=c.getPoint(1);this.currentPoint.copy(h)}});Ii.prototype=Tp,Tp.constructor=Ii,Ri.prototype=Object.assign(Object.create(Tp),{constructor:Ri,getPointsHoles:function(t){for(var e=this,r=[],i=0,n=this.holes.length;i<n;i++)r[i]=e.holes[i].getPoints(t);return r},extractAllPoints:function(t){return{shape:this.getPoints(t),holes:this.getPointsHoles(t)}},extractPoints:function(t){return this.extractAllPoints(t)}}),Object.assign(Li.prototype,{moveTo:function(t,e){this.currentPath=new Ii,this.subPaths.push(this.currentPath),this.currentPath.moveTo(t,e)},lineTo:function(t,e){this.currentPath.lineTo(t,e)},quadraticCurveTo:function(t,e,r,i){this.currentPath.quadraticCurveTo(t,e,r,i)},bezierCurveTo:function(t,e,r,i,n,o){this.currentPath.bezierCurveTo(t,e,r,i,n,o)},splineThru:function(t){this.currentPath.splineThru(t)},toShapes:function(t,e){function r(t){for(var e=[],r=0,i=t.length;r<i;r++){var n=t[r],o=new Ri;o.curves=n.curves,e.push(o)}return e}var i=gp.isClockWise,n=this.subPaths;if(0===n.length)return[];if(!0===e)return r(n);var o,a,s,c=[];if(1===n.length)return a=n[0],s=new Ri,s.curves=a.curves,c.push(s),c;var u=!i(n[0].getPoints());u=t?!u:u;var h,l=[],p=[],d=[],f=0;p[f]=void 0,d[f]=[];for(var m=0,g=n.length;m<g;m++)o=i(h=(a=n[m]).getPoints()),(o=t?!o:o)?(!u&&p[f]&&f++,p[f]={s:new Ri,p:h},p[f].s.curves=a.curves,u&&f++,d[f]=[]):d[f].push({h:a,p:h[0]});if(!p[0])return r(n);if(p.length>1){for(var v=!1,y=[],b=0,x=p.length;b<x;b++)l[b]=[];for(var b=0,x=p.length;b<x;b++)for(var _=d[b],w=0;w<_.length;w++){for(var S=_[w],A=!0,M=0;M<p.length;M++)(function(t,e){for(var r=e.length,i=!1,n=r-1,o=0;o<r;n=o++){var a=e[n],s=e[o],c=s.x-a.x,u=s.y-a.y;if(Math.abs(u)>Number.EPSILON){if(u<0&&(a=e[o],c=-c,s=e[n],u=-u),t.y<a.y||t.y>s.y)continue;if(t.y===a.y){if(t.x===a.x)return!0}else{var h=u*(t.x-a.x)-c*(t.y-a.y);if(0===h)return!0;if(h<0)continue;i=!i}}else{if(t.y!==a.y)continue;if(s.x<=t.x&&t.x<=a.x||a.x<=t.x&&t.x<=s.x)return!0}}return i})(S.p,p[M].p)&&(b!==M&&y.push({froms:b,tos:M,hole:w}),A?(A=!1,l[M].push(S)):v=!0);A&&l[b].push(S)}y.length>0&&(v||(d=l))}for(var E,m=0,T=p.length;m<T;m++){s=p[m].s,c.push(s);for(var P=0,C=(E=d[m]).length;P<C;P++)s.holes.push(E[P].h)}return c}}),Object.assign(Oi.prototype,{isFont:!0,generateShapes:function(t,e,r){function i(t,e,i,o){var a=n.glyphs[t]||n.glyphs[\"?\"];if(a){var s,c,u,h,l,p,d,f,m,g,v,y=new Li,b=[];if(a.o)for(var x=a._cachedOutline||(a._cachedOutline=a.o.split(\" \")),_=0,w=x.length;_<w;)switch(x[_++]){case\"m\":s=x[_++]*e+i,c=x[_++]*e+o,y.moveTo(s,c);break;case\"l\":s=x[_++]*e+i,c=x[_++]*e+o,y.lineTo(s,c);break;case\"q\":if(u=x[_++]*e+i,h=x[_++]*e+o,d=x[_++]*e+i,f=x[_++]*e+o,y.quadraticCurveTo(d,f,u,h),v=b[b.length-1]){l=v.x,p=v.y;for(S=1;S<=r;S++)vi(A=S/r,l,d,u),vi(A,p,f,h)}break;case\"b\":if(u=x[_++]*e+i,h=x[_++]*e+o,d=x[_++]*e+i,f=x[_++]*e+o,m=x[_++]*e+i,g=x[_++]*e+o,y.bezierCurveTo(d,f,m,g,u,h),v=b[b.length-1]){l=v.x,p=v.y;for(var S=1;S<=r;S++){var A=S/r;wi(A,l,d,m,u),wi(A,p,f,g,h)}}}return{offsetX:a.ha*e,path:y}}}void 0===e&&(e=100),void 0===r&&(r=4);for(var n=this.data,o=function(t){for(var r=String(t).split(\"\"),o=e/n.resolution,a=(n.boundingBox.yMax-n.boundingBox.yMin+n.underlineThickness)*o,s=0,c=0,u=[],h=0;h<r.length;h++){var l=r[h];if(\"\\n\"===l)s=0,c-=a;else{var p=i(l,o,s,c);s+=p.offsetX,u.push(p.path)}}return u}(t),a=[],s=0,c=o.length;s<c;s++)Array.prototype.push.apply(a,o[s].toShapes());return a}}),Object.assign(Di.prototype,{load:function(t,e,r,i){var n=this;new Lr(this.manager).load(t,function(t){var r;try{r=JSON.parse(t)}catch(e){console.warn(\"THREE.FontLoader: typeface.js support is being deprecated. Use typeface.json instead.\"),r=JSON.parse(t.substring(65,t.length-2))}var i=n.parse(r);e&&e(i)},r,i)},parse:function(t){return new Oi(t)}});var Pp,Cp={getContext:function(){return void 0===Pp&&(Pp=new(window.AudioContext||window.webkitAudioContext)),Pp},setContext:function(t){Pp=t}};Object.assign(Ni.prototype,{load:function(t,e,r,i){var n=new Lr(this.manager);n.setResponseType(\"arraybuffer\"),n.load(t,function(t){Cp.getContext().decodeAudioData(t,function(t){e(t)})},r,i)}}),Object.assign(ki.prototype,{update:function(){var t,e,r,i,n,o,a,s,c=new v,u=new v;return function(h){if(t!==this||e!==h.focus||r!==h.fov||i!==h.aspect*this.aspect||n!==h.near||o!==h.far||a!==h.zoom||s!==this.eyeSep){t=this,e=h.focus,r=h.fov,i=h.aspect*this.aspect,n=h.near,o=h.far,a=h.zoom;var l,p,d=h.projectionMatrix.clone(),f=(s=this.eyeSep/2)*n/e,m=n*Math.tan(Ql.DEG2RAD*r*.5)/a;u.elements[12]=-s,c.elements[12]=s,l=-m*i+f,p=m*i+f,d.elements[0]=2*n/(p-l),d.elements[8]=(p+l)/(p-l),this.cameraL.projectionMatrix.copy(d),l=-m*i-f,p=m*i-f,d.elements[0]=2*n/(p-l),d.elements[8]=(p+l)/(p-l),this.cameraR.projectionMatrix.copy(d)}this.cameraL.matrixWorld.copy(h.matrixWorld).multiply(u),this.cameraR.matrixWorld.copy(h.matrixWorld).multiply(c)}}()}),Fi.prototype=Object.assign(Object.create(gt.prototype),{constructor:Fi,getInput:function(){return this.gain},removeFilter:function(){null!==this.filter&&(this.gain.disconnect(this.filter),this.filter.disconnect(this.context.destination),this.gain.connect(this.context.destination),this.filter=null)},getFilter:function(){return this.filter},setFilter:function(t){null!==this.filter?(this.gain.disconnect(this.filter),this.filter.disconnect(this.context.destination)):this.gain.disconnect(this.context.destination),this.filter=t,this.gain.connect(this.filter),this.filter.connect(this.context.destination)},getMasterVolume:function(){return this.gain.gain.value},setMasterVolume:function(t){this.gain.gain.value=t},updateMatrixWorld:function(){var t=new g,e=new m,r=new g,i=new g;return function(n){gt.prototype.updateMatrixWorld.call(this,n);var o=this.context.listener,a=this.up;this.matrixWorld.decompose(t,e,r),i.set(0,0,-1).applyQuaternion(e),o.positionX?(o.positionX.setValueAtTime(t.x,this.context.currentTime),o.positionY.setValueAtTime(t.y,this.context.currentTime),o.positionZ.setValueAtTime(t.z,this.context.currentTime),o.forwardX.setValueAtTime(i.x,this.context.currentTime),o.forwardY.setValueAtTime(i.y,this.context.currentTime),o.forwardZ.setValueAtTime(i.z,this.context.currentTime),o.upX.setValueAtTime(a.x,this.context.currentTime),o.upY.setValueAtTime(a.y,this.context.currentTime),o.upZ.setValueAtTime(a.z,this.context.currentTime)):(o.setPosition(t.x,t.y,t.z),o.setOrientation(i.x,i.y,i.z,a.x,a.y,a.z))}}()}),Bi.prototype=Object.assign(Object.create(gt.prototype),{constructor:Bi,getOutput:function(){return this.gain},setNodeSource:function(t){return this.hasPlaybackControl=!1,this.sourceType=\"audioNode\",this.source=t,this.connect(),this},setBuffer:function(t){return this.buffer=t,this.sourceType=\"buffer\",this.autoplay&&this.play(),this},play:function(){if(!0===this.isPlaying)return void console.warn(\"THREE.Audio: Audio is already playing.\");if(!1===this.hasPlaybackControl)return void console.warn(\"THREE.Audio: this Audio has no playback control.\");var t=this.context.createBufferSource();return t.buffer=this.buffer,t.loop=this.loop,t.onended=this.onEnded.bind(this),t.playbackRate.setValueAtTime(this.playbackRate,this.startTime),t.start(0,this.startTime),this.isPlaying=!0,this.source=t,this.connect()},pause:function(){return!1===this.hasPlaybackControl?void console.warn(\"THREE.Audio: this Audio has no playback control.\"):(this.source.stop(),this.startTime=this.context.currentTime,this.isPlaying=!1,this)},stop:function(){return!1===this.hasPlaybackControl?void console.warn(\"THREE.Audio: this Audio has no playback control.\"):(this.source.stop(),this.startTime=0,this.isPlaying=!1,this)},connect:function(){var t=this;if(this.filters.length>0){this.source.connect(this.filters[0]);for(var e=1,r=this.filters.length;e<r;e++)t.filters[e-1].connect(t.filters[e]);this.filters[this.filters.length-1].connect(this.getOutput())}else this.source.connect(this.getOutput());return this},disconnect:function(){var t=this;if(this.filters.length>0){this.source.disconnect(this.filters[0]);for(var e=1,r=this.filters.length;e<r;e++)t.filters[e-1].disconnect(t.filters[e]);this.filters[this.filters.length-1].disconnect(this.getOutput())}else this.source.disconnect(this.getOutput());return this},getFilters:function(){return this.filters},setFilters:function(t){return t||(t=[]),!0===this.isPlaying?(this.disconnect(),this.filters=t,this.connect()):this.filters=t,this},getFilter:function(){return this.getFilters()[0]},setFilter:function(t){return this.setFilters(t?[t]:[])},setPlaybackRate:function(t){return!1===this.hasPlaybackControl?void console.warn(\"THREE.Audio: this Audio has no playback control.\"):(this.playbackRate=t,!0===this.isPlaying&&this.source.playbackRate.setValueAtTime(this.playbackRate,this.context.currentTime),this)},getPlaybackRate:function(){return this.playbackRate},onEnded:function(){this.isPlaying=!1},getLoop:function(){return!1===this.hasPlaybackControl?(console.warn(\"THREE.Audio: this Audio has no playback control.\"),!1):this.loop},setLoop:function(t){return!1===this.hasPlaybackControl?void console.warn(\"THREE.Audio: this Audio has no playback control.\"):(this.loop=t,!0===this.isPlaying&&(this.source.loop=this.loop),this)},getVolume:function(){return this.gain.gain.value},setVolume:function(t){return this.gain.gain.value=t,this}}),zi.prototype=Object.assign(Object.create(Bi.prototype),{constructor:zi,getOutput:function(){return this.panner},getRefDistance:function(){return this.panner.refDistance},setRefDistance:function(t){this.panner.refDistance=t},getRolloffFactor:function(){return this.panner.rolloffFactor},setRolloffFactor:function(t){this.panner.rolloffFactor=t},getDistanceModel:function(){return this.panner.distanceModel},setDistanceModel:function(t){this.panner.distanceModel=t},getMaxDistance:function(){return this.panner.maxDistance},setMaxDistance:function(t){this.panner.maxDistance=t},updateMatrixWorld:function(){var t=new g;return function(e){gt.prototype.updateMatrixWorld.call(this,e),t.setFromMatrixPosition(this.matrixWorld),this.panner.setPosition(t.x,t.y,t.z)}}()}),Object.assign(Ui.prototype,{getFrequencyData:function(){return this.analyser.getByteFrequencyData(this.data),this.data},getAverageFrequency:function(){for(var t=0,e=this.getFrequencyData(),r=0;r<e.length;r++)t+=e[r];return t/e.length}}),Object.assign(ji.prototype,{accumulate:function(t,e){var r=this.buffer,i=this.valueSize,n=t*i+i,o=this.cumulativeWeight;if(0===o){for(var a=0;a!==i;++a)r[n+a]=r[a];o=e}else{var s=e/(o+=e);this._mixBufferRegion(r,n,0,s,i)}this.cumulativeWeight=o},apply:function(t){var e=this.valueSize,r=this.buffer,i=t*e+e,n=this.cumulativeWeight,o=this.binding;if(this.cumulativeWeight=0,n<1){var a=3*e;this._mixBufferRegion(r,i,a,1-n,e)}for(var s=e,c=e+e;s!==c;++s)if(r[s]!==r[s+e]){o.setValue(r,i);break}},saveOriginalState:function(){var t=this.binding,e=this.buffer,r=this.valueSize,i=3*r;t.getValue(e,i);for(var n=r,o=i;n!==o;++n)e[n]=e[i+n%r];this.cumulativeWeight=0},restoreOriginalState:function(){var t=3*this.valueSize;this.binding.setValue(this.buffer,t)},_select:function(t,e,r,i,n){if(i>=.5)for(var o=0;o!==n;++o)t[e+o]=t[r+o]},_slerp:function(t,e,r,i){m.slerpFlat(t,e,t,e,t,r,i)},_lerp:function(t,e,r,i,n){for(var o=1-i,a=0;a!==n;++a){var s=e+a;t[s]=t[s]*o+t[r+a]*i}}}),Object.assign(Gi.prototype,{getValue:function(t,e){this.bind();var r=this._targetGroup.nCachedObjects_,i=this._bindings[r];void 0!==i&&i.getValue(t,e)},setValue:function(t,e){for(var r=this._bindings,i=this._targetGroup.nCachedObjects_,n=r.length;i!==n;++i)r[i].setValue(t,e)},bind:function(){for(var t=this._bindings,e=this._targetGroup.nCachedObjects_,r=t.length;e!==r;++e)t[e].bind()},unbind:function(){for(var t=this._bindings,e=this._targetGroup.nCachedObjects_,r=t.length;e!==r;++e)t[e].unbind()}}),Object.assign(Vi,{Composite:Gi,create:function(t,e,r){return t&&t.isAnimationObjectGroup?new Vi.Composite(t,e,r):new Vi(t,e,r)},sanitizeNodeName:function(t){return t.replace(/\\s/g,\"_\").replace(/[^\\w-]/g,\"\")},parseTrackName:function(){var t=new RegExp(\"^\"+/((?:[\\w-]+[\\/:])*)/.source+/([\\w-\\.]+)?/.source+/(?:\\.([\\w-]+)(?:\\[(.+)\\])?)?/.source+/\\.([\\w-]+)(?:\\[(.+)\\])?/.source+\"$\"),e=[\"material\",\"materials\",\"bones\"];return function(r){var i=t.exec(r);if(!i)throw new Error(\"PropertyBinding: Cannot parse trackName: \"+r);var n={nodeName:i[2],objectName:i[3],objectIndex:i[4],propertyName:i[5],propertyIndex:i[6]},o=n.nodeName&&n.nodeName.lastIndexOf(\".\");if(void 0!==o&&-1!==o){var a=n.nodeName.substring(o+1);-1!==e.indexOf(a)&&(n.nodeName=n.nodeName.substring(0,o),n.objectName=a)}if(null===n.propertyName||0===n.propertyName.length)throw new Error(\"PropertyBinding: can not parse propertyName from trackName: \"+r);return n}}(),findNode:function(t,e){if(!e||\"\"===e||\"root\"===e||\".\"===e||-1===e||e===t.name||e===t.uuid)return t;if(t.skeleton){var r=function(t){for(var r=0;r<t.bones.length;r++){var i=t.bones[r];if(i.name===e)return i}return null}(t.skeleton);if(r)return r}if(t.children){var i=function(t){for(var r=0;r<t.length;r++){var n=t[r];if(n.name===e||n.uuid===e)return n;var o=i(n.children);if(o)return o}return null},n=i(t.children);if(n)return n}return null}}),Object.assign(Vi.prototype,{_getValue_unavailable:function(){},_setValue_unavailable:function(){},BindingType:{Direct:0,EntireArray:1,ArrayElement:2,HasFromToArray:3},Versioning:{None:0,NeedsUpdate:1,MatrixWorldNeedsUpdate:2},GetterByBindingType:[function(t,e){t[e]=this.node[this.propertyName]},function(t,e){for(var r=this.resolvedProperty,i=0,n=r.length;i!==n;++i)t[e++]=r[i]},function(t,e){t[e]=this.resolvedProperty[this.propertyIndex]},function(t,e){this.resolvedProperty.toArray(t,e)}],SetterByBindingTypeAndVersioning:[[function(t,e){this.node[this.propertyName]=t[e]},function(t,e){this.node[this.propertyName]=t[e],this.targetObject.needsUpdate=!0},function(t,e){this.node[this.propertyName]=t[e],this.targetObject.matrixWorldNeedsUpdate=!0}],[function(t,e){for(var r=this.resolvedProperty,i=0,n=r.length;i!==n;++i)r[i]=t[e++]},function(t,e){for(var r=this.resolvedProperty,i=0,n=r.length;i!==n;++i)r[i]=t[e++];this.targetObject.needsUpdate=!0},function(t,e){for(var r=this.resolvedProperty,i=0,n=r.length;i!==n;++i)r[i]=t[e++];this.targetObject.matrixWorldNeedsUpdate=!0}],[function(t,e){this.resolvedProperty[this.propertyIndex]=t[e]},function(t,e){this.resolvedProperty[this.propertyIndex]=t[e],this.targetObject.needsUpdate=!0},function(t,e){this.resolvedProperty[this.propertyIndex]=t[e],this.targetObject.matrixWorldNeedsUpdate=!0}],[function(t,e){this.resolvedProperty.fromArray(t,e)},function(t,e){this.resolvedProperty.fromArray(t,e),this.targetObject.needsUpdate=!0},function(t,e){this.resolvedProperty.fromArray(t,e),this.targetObject.matrixWorldNeedsUpdate=!0}]],getValue:function(t,e){this.bind(),this.getValue(t,e)},setValue:function(t,e){this.bind(),this.setValue(t,e)},bind:function(){var t=this.node,e=this.parsedPath,r=e.objectName,i=e.propertyName,n=e.propertyIndex;if(t||(t=Vi.findNode(this.rootNode,e.nodeName)||this.rootNode,this.node=t),this.getValue=this._getValue_unavailable,this.setValue=this._setValue_unavailable,!t)return void console.error(\"THREE.PropertyBinding: Trying to update node for track: \"+this.path+\" but it wasn't found.\");if(r){var o=e.objectIndex;switch(r){case\"materials\":if(!t.material)return void console.error(\"THREE.PropertyBinding: Can not bind to material as node does not have a material.\",this);if(!t.material.materials)return void console.error(\"THREE.PropertyBinding: Can not bind to material.materials as node.material does not have a materials array.\",this);t=t.material.materials;break;case\"bones\":if(!t.skeleton)return void console.error(\"THREE.PropertyBinding: Can not bind to bones as node does not have a skeleton.\",this);t=t.skeleton.bones;for(h=0;h<t.length;h++)if(t[h].name===o){o=h;break}break;default:if(void 0===t[r])return void console.error(\"THREE.PropertyBinding: Can not bind to objectName of node undefined.\",this);t=t[r]}if(void 0!==o){if(void 0===t[o])return void console.error(\"THREE.PropertyBinding: Trying to bind to objectIndex of objectName, but is undefined.\",this,t);t=t[o]}}var a=t[i];if(void 0===a){var s=e.nodeName;return void console.error(\"THREE.PropertyBinding: Trying to update property for track: \"+s+\".\"+i+\" but it wasn't found.\",t)}var c=this.Versioning.None;void 0!==t.needsUpdate?(c=this.Versioning.NeedsUpdate,this.targetObject=t):void 0!==t.matrixWorldNeedsUpdate&&(c=this.Versioning.MatrixWorldNeedsUpdate,this.targetObject=t);var u=this.BindingType.Direct;if(void 0!==n){if(\"morphTargetInfluences\"===i){if(!t.geometry)return void console.error(\"THREE.PropertyBinding: Can not bind to morphTargetInfluences because node does not have a geometry.\",this);if(t.geometry.isBufferGeometry){if(!t.geometry.morphAttributes)return void console.error(\"THREE.PropertyBinding: Can not bind to morphTargetInfluences because node does not have a geometry.morphAttributes.\",this);for(h=0;h<this.node.geometry.morphAttributes.position.length;h++)if(t.geometry.morphAttributes.position[h].name===n){n=h;break}}else{if(!t.geometry.morphTargets)return void console.error(\"THREE.PropertyBinding: Can not bind to morphTargetInfluences because node does not have a geometry.morphTargets.\",this);for(var h=0;h<this.node.geometry.morphTargets.length;h++)if(t.geometry.morphTargets[h].name===n){n=h;break}}}u=this.BindingType.ArrayElement,this.resolvedProperty=a,this.propertyIndex=n}else void 0!==a.fromArray&&void 0!==a.toArray?(u=this.BindingType.HasFromToArray,this.resolvedProperty=a):Array.isArray(a)?(u=this.BindingType.EntireArray,this.resolvedProperty=a):this.propertyName=i;this.getValue=this.GetterByBindingType[u],this.setValue=this.SetterByBindingTypeAndVersioning[u][c]},unbind:function(){this.node=null,this.getValue=this._getValue_unbound,this.setValue=this._setValue_unbound}}),Object.assign(Vi.prototype,{_getValue_unbound:Vi.prototype.getValue,_setValue_unbound:Vi.prototype.setValue}),Object.assign($i.prototype,{isAnimationObjectGroup:!0,add:function(t){for(var e=arguments,r=this._objects,i=r.length,n=this.nCachedObjects_,o=this._indicesByUUID,a=this._paths,s=this._parsedPaths,c=this._bindings,u=c.length,h=0,l=arguments.length;h!==l;++h){var p=e[h],d=p.uuid,f=o[d],m=void 0;if(void 0===f){f=i++,o[d]=f,r.push(p);for(var g=0,v=u;g!==v;++g)c[g].push(new Vi(p,a[g],s[g]))}else if(f<n){m=r[f];var y=--n,b=r[y];o[b.uuid]=f,r[f]=b,o[d]=y,r[y]=p;for(var g=0,v=u;g!==v;++g){var x=c[g],_=x[y],w=x[f];x[f]=_,void 0===w&&(w=new Vi(p,a[g],s[g])),x[y]=w}}else r[f]!==m&&console.error(\"THREE.AnimationObjectGroup: Different objects with the same UUID detected. Clean the caches or recreate your infrastructure when reloading scenes.\")}this.nCachedObjects_=n},remove:function(t){for(var e=arguments,r=this._objects,i=this.nCachedObjects_,n=this._indicesByUUID,o=this._bindings,a=o.length,s=0,c=arguments.length;s!==c;++s){var u=e[s],h=u.uuid,l=n[h];if(void 0!==l&&l>=i){var p=i++,d=r[p];n[d.uuid]=l,r[l]=d,n[h]=p,r[p]=u;for(var f=0,m=a;f!==m;++f){var g=o[f],v=g[p],y=g[l];g[l]=v,g[p]=y}}}this.nCachedObjects_=i},uncache:function(t){for(var e=arguments,r=this._objects,i=r.length,n=this.nCachedObjects_,o=this._indicesByUUID,a=this._bindings,s=a.length,c=0,u=arguments.length;c!==u;++c){var h=e[c].uuid,l=o[h];if(void 0!==l)if(delete o[h],l<n){var p=--n,d=r[p],f=r[b=--i];o[d.uuid]=l,r[l]=d,o[f.uuid]=p,r[p]=f,r.pop();for(var m=0,g=s;m!==g;++m){var v=(x=a[m])[p],y=x[b];x[l]=v,x[p]=y,x.pop()}}else{var b=--i;o[(f=r[b]).uuid]=l,r[l]=f,r.pop();for(var m=0,g=s;m!==g;++m){var x=a[m];x[l]=x[b],x.pop()}}}this.nCachedObjects_=n},subscribe_:function(t,e){var r=this._bindingsIndicesByPath,i=r[t],n=this._bindings;if(void 0!==i)return n[i];var o=this._paths,a=this._parsedPaths,s=this._objects,c=s.length,u=this.nCachedObjects_,h=new Array(c);i=n.length,r[t]=i,o.push(t),a.push(e),n.push(h);for(var l=u,p=s.length;l!==p;++l){var d=s[l];h[l]=new Vi(d,t,e)}return h},unsubscribe_:function(t){var e=this._bindingsIndicesByPath,r=e[t];if(void 0!==r){var i=this._paths,n=this._parsedPaths,o=this._bindings,a=o.length-1,s=o[a];e[t[a]]=r,o[r]=s,o.pop(),n[r]=n[a],n.pop(),i[r]=i[a],i.pop()}}}),Object.assign(Hi.prototype,{play:function(){return this._mixer._activateAction(this),this},stop:function(){return this._mixer._deactivateAction(this),this.reset()},reset:function(){return this.paused=!1,this.enabled=!0,this.time=0,this._loopCount=-1,this._startTime=null,this.stopFading().stopWarping()},isRunning:function(){return this.enabled&&!this.paused&&0!==this.timeScale&&null===this._startTime&&this._mixer._isActiveAction(this)},isScheduled:function(){return this._mixer._isActiveAction(this)},startAt:function(t){return this._startTime=t,this},setLoop:function(t,e){return this.loop=t,this.repetitions=e,this},setEffectiveWeight:function(t){return this.weight=t,this._effectiveWeight=this.enabled?t:0,this.stopFading()},getEffectiveWeight:function(){return this._effectiveWeight},fadeIn:function(t){return this._scheduleFading(t,0,1)},fadeOut:function(t){return this._scheduleFading(t,1,0)},crossFadeFrom:function(t,e,r){if(t.fadeOut(e),this.fadeIn(e),r){var i=this._clip.duration,n=t._clip.duration,o=n/i,a=i/n;t.warp(1,o,e),this.warp(a,1,e)}return this},crossFadeTo:function(t,e,r){return t.crossFadeFrom(this,e,r)},stopFading:function(){var t=this._weightInterpolant;return null!==t&&(this._weightInterpolant=null,this._mixer._takeBackControlInterpolant(t)),this},setEffectiveTimeScale:function(t){return this.timeScale=t,this._effectiveTimeScale=this.paused?0:t,this.stopWarping()},getEffectiveTimeScale:function(){return this._effectiveTimeScale},setDuration:function(t){return this.timeScale=this._clip.duration/t,this.stopWarping()},syncWith:function(t){return this.time=t.time,this.timeScale=t.timeScale,this.stopWarping()},halt:function(t){return this.warp(this._effectiveTimeScale,0,t)},warp:function(t,e,r){var i=this._mixer,n=i.time,o=this._timeScaleInterpolant,a=this.timeScale;null===o&&(o=i._lendControlInterpolant(),this._timeScaleInterpolant=o);var s=o.parameterPositions,c=o.sampleValues;return s[0]=n,s[1]=n+r,c[0]=t/a,c[1]=e/a,this},stopWarping:function(){var t=this._timeScaleInterpolant;return null!==t&&(this._timeScaleInterpolant=null,this._mixer._takeBackControlInterpolant(t)),this},getMixer:function(){return this._mixer},getClip:function(){return this._clip},getRoot:function(){return this._localRoot||this._mixer._root},_update:function(t,e,r,i){if(!this.enabled)return void this._updateWeight(t);var n=this._startTime;if(null!==n){var o=(t-n)*r;if(o<0||0===r)return;this._startTime=null,e=r*o}e*=this._updateTimeScale(t);var a=this._updateTime(e),s=this._updateWeight(t);if(s>0)for(var c=this._interpolants,u=this._propertyBindings,h=0,l=c.length;h!==l;++h)c[h].evaluate(a),u[h].accumulate(i,s)},_updateWeight:function(t){var e=0;if(this.enabled){e=this.weight;var r=this._weightInterpolant;if(null!==r){var i=r.evaluate(t)[0];e*=i,t>r.parameterPositions[1]&&(this.stopFading(),0===i&&(this.enabled=!1))}}return this._effectiveWeight=e,e},_updateTimeScale:function(t){var e=0;if(!this.paused){e=this.timeScale;var r=this._timeScaleInterpolant;null!==r&&(e*=r.evaluate(t)[0],t>r.parameterPositions[1]&&(this.stopWarping(),0===e?this.paused=!0:this.timeScale=e))}return this._effectiveTimeScale=e,e},_updateTime:function(t){var e=this.time+t;if(0===t)return e;var r=this._clip.duration,i=this.loop,n=this._loopCount;if(2200===i){-1===n&&(this._loopCount=0,this._setEndings(!0,!0,!1));t:{if(e>=r)e=r;else{if(!(e<0))break t;e=0}this.clampWhenFinished?this.paused=!0:this.enabled=!1,this._mixer.dispatchEvent({type:\"finished\",action:this,direction:t<0?-1:1})}}else{var o=2202===i;if(-1===n&&(t>=0?(n=0,this._setEndings(!0,0===this.repetitions,o)):this._setEndings(0===this.repetitions,!0,o)),e>=r||e<0){var a=Math.floor(e/r);e-=r*a,n+=Math.abs(a);var s=this.repetitions-n;if(s<0)this.clampWhenFinished?this.paused=!0:this.enabled=!1,e=t>0?r:0,this._mixer.dispatchEvent({type:\"finished\",action:this,direction:t>0?1:-1});else{if(0===s){var c=t<0;this._setEndings(c,!c,o)}else this._setEndings(!1,!1,o);this._loopCount=n,this._mixer.dispatchEvent({type:\"loop\",action:this,loopDelta:a})}}if(o&&1==(1&n))return this.time=e,r-e}return this.time=e,e},_setEndings:function(t,e,r){var i=this._interpolantSettings;r?(i.endingStart=2401,i.endingEnd=2401):(i.endingStart=t?this.zeroSlopeAtStart?2401:zl:2402,i.endingEnd=e?this.zeroSlopeAtEnd?2401:zl:2402)},_scheduleFading:function(t,e,r){var i=this._mixer,n=i.time,o=this._weightInterpolant;null===o&&(o=i._lendControlInterpolant(),this._weightInterpolant=o);var a=o.parameterPositions,s=o.sampleValues;return a[0]=n,s[0]=e,a[1]=n+t,s[1]=r,this}}),Object.assign(Wi.prototype,h.prototype,{_bindAction:function(t,e){var r=this,i=t._localRoot||this._root,n=t._clip.tracks,o=n.length,a=t._propertyBindings,s=t._interpolants,c=i.uuid,u=this._bindingsByRootAndName,h=u[c];void 0===h&&(h={},u[c]=h);for(var l=0;l!==o;++l){var p=n[l],d=p.name,f=h[d];if(void 0!==f)a[l]=f;else{if(void 0!==(f=a[l])){null===f._cacheIndex&&(++f.referenceCount,r._addInactiveBinding(f,c,d));continue}var m=e&&e._propertyBindings[l].binding.parsedPath;++(f=new ji(Vi.create(i,d,m),p.ValueTypeName,p.getValueSize())).referenceCount,r._addInactiveBinding(f,c,d),a[l]=f}s[l].resultBuffer=f.buffer}},_activateAction:function(t){var e=this;if(!this._isActiveAction(t)){if(null===t._cacheIndex){var r=(t._localRoot||this._root).uuid,i=t._clip.uuid,n=this._actionsByClip[i];this._bindAction(t,n&&n.knownActions[0]),this._addInactiveAction(t,i,r)}for(var o=t._propertyBindings,a=0,s=o.length;a!==s;++a){var c=o[a];0==c.useCount++&&(e._lendBinding(c),c.saveOriginalState())}this._lendAction(t)}},_deactivateAction:function(t){var e=this;if(this._isActiveAction(t)){for(var r=t._propertyBindings,i=0,n=r.length;i!==n;++i){var o=r[i];0==--o.useCount&&(o.restoreOriginalState(),e._takeBackBinding(o))}this._takeBackAction(t)}},_initMemoryManager:function(){this._actions=[],this._nActiveActions=0,this._actionsByClip={},this._bindings=[],this._nActiveBindings=0,this._bindingsByRootAndName={},this._controlInterpolants=[],this._nActiveControlInterpolants=0;var t=this;this.stats={actions:{get total(){return t._actions.length},get inUse(){return t._nActiveActions}},bindings:{get total(){return t._bindings.length},get inUse(){return t._nActiveBindings}},controlInterpolants:{get total(){return t._controlInterpolants.length},get inUse(){return t._nActiveControlInterpolants}}}},_isActiveAction:function(t){var e=t._cacheIndex;return null!==e&&e<this._nActiveActions},_addInactiveAction:function(t,e,r){var i=this._actions,n=this._actionsByClip,o=n[e];if(void 0===o)o={knownActions:[t],actionByRoot:{}},t._byClipCacheIndex=0,n[e]=o;else{var a=o.knownActions;t._byClipCacheIndex=a.length,a.push(t)}t._cacheIndex=i.length,i.push(t),o.actionByRoot[r]=t},_removeInactiveAction:function(t){var e=this._actions,r=e[e.length-1],i=t._cacheIndex;r._cacheIndex=i,e[i]=r,e.pop(),t._cacheIndex=null;var n=t._clip.uuid,o=this._actionsByClip,a=o[n],s=a.knownActions,c=s[s.length-1],u=t._byClipCacheIndex;c._byClipCacheIndex=u,s[u]=c,s.pop(),t._byClipCacheIndex=null,delete a.actionByRoot[(t._localRoot||this._root).uuid],0===s.length&&delete o[n],this._removeInactiveBindingsForAction(t)},_removeInactiveBindingsForAction:function(t){for(var e=this,r=t._propertyBindings,i=0,n=r.length;i!==n;++i){var o=r[i];0==--o.referenceCount&&e._removeInactiveBinding(o)}},_lendAction:function(t){var e=this._actions,r=t._cacheIndex,i=this._nActiveActions++,n=e[i];t._cacheIndex=i,e[i]=t,n._cacheIndex=r,e[r]=n},_takeBackAction:function(t){var e=this._actions,r=t._cacheIndex,i=--this._nActiveActions,n=e[i];t._cacheIndex=i,e[i]=t,n._cacheIndex=r,e[r]=n},_addInactiveBinding:function(t,e,r){var i=this._bindingsByRootAndName,n=i[e],o=this._bindings;void 0===n&&(n={},i[e]=n),n[r]=t,t._cacheIndex=o.length,o.push(t)},_removeInactiveBinding:function(t){var e=this._bindings,r=t.binding,i=r.rootNode.uuid,n=r.path,o=this._bindingsByRootAndName,a=o[i],s=e[e.length-1],c=t._cacheIndex;s._cacheIndex=c,e[c]=s,e.pop(),delete a[n];t:{for(var u in a)break t;delete o[i]}},_lendBinding:function(t){var e=this._bindings,r=t._cacheIndex,i=this._nActiveBindings++,n=e[i];t._cacheIndex=i,e[i]=t,n._cacheIndex=r,e[r]=n},_takeBackBinding:function(t){var e=this._bindings,r=t._cacheIndex,i=--this._nActiveBindings,n=e[i];t._cacheIndex=i,e[i]=t,n._cacheIndex=r,e[r]=n},_lendControlInterpolant:function(){var t=this._controlInterpolants,e=this._nActiveControlInterpolants++,r=t[e];return void 0===r&&((r=new Zr(new Float32Array(2),new Float32Array(2),1,this._controlInterpolantsResultBuffer)).__cacheIndex=e,t[e]=r),r},_takeBackControlInterpolant:function(t){var e=this._controlInterpolants,r=t.__cacheIndex,i=--this._nActiveControlInterpolants,n=e[i];t.__cacheIndex=i,e[i]=t,n.__cacheIndex=r,e[r]=n},_controlInterpolantsResultBuffer:new Float32Array(1),clipAction:function(t,e){var r=e||this._root,i=r.uuid,n=\"string\"==typeof t?si.findByName(r,t):t,o=null!==n?n.uuid:t,a=this._actionsByClip[o],s=null;if(void 0!==a){var c=a.actionByRoot[i];if(void 0!==c)return c;s=a.knownActions[0],null===n&&(n=s._clip)}if(null===n)return null;var u=new Hi(this,n,e);return this._bindAction(u,s),this._addInactiveAction(u,o,i),u},existingAction:function(t,e){var r=e||this._root,i=r.uuid,n=\"string\"==typeof t?si.findByName(r,t):t,o=n?n.uuid:t,a=this._actionsByClip[o];return void 0!==a?a.actionByRoot[i]||null:null},stopAllAction:function(){var t=this._actions,e=this._nActiveActions,r=this._bindings,i=this._nActiveBindings;this._nActiveActions=0,this._nActiveBindings=0;for(n=0;n!==e;++n)t[n].reset();for(var n=0;n!==i;++n)r[n].useCount=0;return this},update:function(t){t*=this.timeScale;for(var e=this._actions,r=this._nActiveActions,i=this.time+=t,n=Math.sign(t),o=this._accuIndex^=1,a=0;a!==r;++a)e[a]._update(i,t,n,o);for(var s=this._bindings,c=this._nActiveBindings,a=0;a!==c;++a)s[a].apply(o);return this},getRoot:function(){return this._root},uncacheClip:function(t){var e=this,r=this._actions,i=t.uuid,n=this._actionsByClip,o=n[i];if(void 0!==o){for(var a=o.knownActions,s=0,c=a.length;s!==c;++s){var u=a[s];e._deactivateAction(u);var h=u._cacheIndex,l=r[r.length-1];u._cacheIndex=null,u._byClipCacheIndex=null,l._cacheIndex=h,r[h]=l,r.pop(),e._removeInactiveBindingsForAction(u)}delete n[i]}},uncacheRoot:function(t){var e=this,r=t.uuid,i=this._actionsByClip;for(var n in i){var o=i[n].actionByRoot[r];void 0!==o&&(e._deactivateAction(o),e._removeInactiveAction(o))}var a=this._bindingsByRootAndName[r];if(void 0!==a)for(var s in a){var c=a[s];c.restoreOriginalState(),e._removeInactiveBinding(c)}},uncacheAction:function(t,e){var r=this.existingAction(t,e);null!==r&&(this._deactivateAction(r),this._removeInactiveAction(r))}}),Xi.prototype.clone=function(){return new Xi(void 0===this.value.clone?this.value:this.value.clone())},qi.prototype=Object.assign(Object.create(Ct.prototype),{constructor:qi,isInstancedBufferGeometry:!0,addGroup:function(t,e,r){this.groups.push({start:t,count:e,materialIndex:r})},copy:function(t){var e=this,r=t.index;null!==r&&this.setIndex(r.clone());var i=t.attributes;for(var n in i){var o=i[n];e.addAttribute(n,o.clone())}for(var a=t.groups,s=0,c=a.length;s<c;s++){var u=a[s];e.addGroup(u.start,u.count,u.materialIndex)}return this}}),Object.defineProperties(Yi.prototype,{count:{get:function(){return this.data.count}},array:{get:function(){return this.data.array}}}),Object.assign(Yi.prototype,{isInterleavedBufferAttribute:!0,setX:function(t,e){return this.data.array[t*this.data.stride+this.offset]=e,this},setY:function(t,e){return this.data.array[t*this.data.stride+this.offset+1]=e,this},setZ:function(t,e){return this.data.array[t*this.data.stride+this.offset+2]=e,this},setW:function(t,e){return this.data.array[t*this.data.stride+this.offset+3]=e,this},getX:function(t){return this.data.array[t*this.data.stride+this.offset]},getY:function(t){return this.data.array[t*this.data.stride+this.offset+1]},getZ:function(t){return this.data.array[t*this.data.stride+this.offset+2]},getW:function(t){return this.data.array[t*this.data.stride+this.offset+3]},setXY:function(t,e,r){return t=t*this.data.stride+this.offset,this.data.array[t+0]=e,this.data.array[t+1]=r,this},setXYZ:function(t,e,r,i){return t=t*this.data.stride+this.offset,this.data.array[t+0]=e,this.data.array[t+1]=r,this.data.array[t+2]=i,this},setXYZW:function(t,e,r,i,n){return t=t*this.data.stride+this.offset,this.data.array[t+0]=e,this.data.array[t+1]=r,this.data.array[t+2]=i,this.data.array[t+3]=n,this}}),Object.defineProperty(Zi.prototype,\"needsUpdate\",{set:function(t){!0===t&&this.version++}}),Object.assign(Zi.prototype,{isInterleavedBuffer:!0,setArray:function(t){if(Array.isArray(t))throw new TypeError(\"THREE.BufferAttribute: array should be a Typed Array.\");this.count=void 0!==t?t.length/this.stride:0,this.array=t},setDynamic:function(t){return this.dynamic=t,this},copy:function(t){return this.array=new t.array.constructor(t.array),this.count=t.count,this.stride=t.stride,this.dynamic=t.dynamic,this},copyAt:function(t,e,r){var i=this;t*=this.stride,r*=e.stride;for(var n=0,o=this.stride;n<o;n++)i.array[t+n]=e.array[r+n];return this},set:function(t,e){return void 0===e&&(e=0),this.array.set(t,e),this},clone:function(){return(new this.constructor).copy(this)},onUpload:function(t){return this.onUploadCallback=t,this}}),Ki.prototype=Object.assign(Object.create(Zi.prototype),{constructor:Ki,isInstancedInterleavedBuffer:!0,copy:function(t){return Zi.prototype.copy.call(this,t),this.meshPerAttribute=t.meshPerAttribute,this}}),Qi.prototype=Object.assign(Object.create(St.prototype),{constructor:Qi,isInstancedBufferAttribute:!0,copy:function(t){return St.prototype.copy.call(this,t),this.meshPerAttribute=t.meshPerAttribute,this}}),Object.assign(Ji.prototype,{linePrecision:1,set:function(t,e){this.ray.set(t,e)},setFromCamera:function(t,e){e&&e.isPerspectiveCamera?(this.ray.origin.setFromMatrixPosition(e.matrixWorld),this.ray.direction.set(t.x,t.y,.5).unproject(e).sub(this.ray.origin).normalize()):e&&e.isOrthographicCamera?(this.ray.origin.set(t.x,t.y,(e.near+e.far)/(e.near-e.far)).unproject(e),this.ray.direction.set(0,0,-1).transformDirection(e.matrixWorld)):console.error(\"THREE.Raycaster: Unsupported camera type.\")},intersectObject:function(t,e){var r=[];return en(t,this,r,e),r.sort(tn),r},intersectObjects:function(t,e){var r=this,i=[];if(!1===Array.isArray(t))return console.warn(\"THREE.Raycaster.intersectObjects: objects is not an Array.\"),i;for(var n=0,o=t.length;n<o;n++)en(t[n],r,i,e);return i.sort(tn),i}}),Object.assign(rn.prototype,{start:function(){this.startTime=(\"undefined\"==typeof performance?Date:performance).now(),this.oldTime=this.startTime,this.elapsedTime=0,this.running=!0},stop:function(){this.getElapsedTime(),this.running=!1,this.autoStart=!1},getElapsedTime:function(){return this.getDelta(),this.elapsedTime},getDelta:function(){var t=0;if(this.autoStart&&!this.running)return this.start(),0;if(this.running){var e=(\"undefined\"==typeof performance?Date:performance).now();t=(e-this.oldTime)/1e3,this.oldTime=e,this.elapsedTime+=t}return t}}),Object.assign(nn.prototype,{set:function(t,e,r){return this.radius=t,this.phi=e,this.theta=r,this},clone:function(){return(new this.constructor).copy(this)},copy:function(t){return this.radius=t.radius,this.phi=t.phi,this.theta=t.theta,this},makeSafe:function(){return this.phi=Math.max(1e-6,Math.min(Math.PI-1e-6,this.phi)),this},setFromVector3:function(t){return this.radius=t.length(),0===this.radius?(this.theta=0,this.phi=0):(this.theta=Math.atan2(t.x,t.z),this.phi=Math.acos(Ql.clamp(t.y/this.radius,-1,1))),this}}),Object.assign(on.prototype,{set:function(t,e,r){return this.radius=t,this.theta=e,this.y=r,this},clone:function(){return(new this.constructor).copy(this)},copy:function(t){return this.radius=t.radius,this.theta=t.theta,this.y=t.y,this},setFromVector3:function(t){return this.radius=Math.sqrt(t.x*t.x+t.z*t.z),this.theta=Math.atan2(t.x,t.z),this.y=t.y,this}}),an.prototype=Object.create(Re.prototype),an.prototype.constructor=an,an.prototype.update=function(){var t=new g,e=new g,r=new ut;return function(){var i=this,n=[\"a\",\"b\",\"c\"];this.object.updateMatrixWorld(!0),r.getNormalMatrix(this.object.matrixWorld);var o=this.object.matrixWorld,a=this.geometry.attributes.position,s=this.object.geometry;if(s&&s.isGeometry)for(var c=s.vertices,u=s.faces,h=0,l=0,p=u.length;l<p;l++)for(var d=u[l],f=0,m=d.vertexNormals.length;f<m;f++){var g=c[d[n[f]]],v=d.vertexNormals[f];t.copy(g).applyMatrix4(o),e.copy(v).applyMatrix3(r).normalize().multiplyScalar(i.size).add(t),a.setXYZ(h,t.x,t.y,t.z),h+=1,a.setXYZ(h,e.x,e.y,e.z),h+=1}else if(s&&s.isBufferGeometry)for(var y=s.attributes.position,b=s.attributes.normal,h=0,f=0,m=y.count;f<m;f++)t.set(y.getX(f),y.getY(f),y.getZ(f)).applyMatrix4(o),e.set(b.getX(f),b.getY(f),b.getZ(f)),e.applyMatrix3(r).normalize().multiplyScalar(i.size).add(t),a.setXYZ(h,t.x,t.y,t.z),h+=1,a.setXYZ(h,e.x,e.y,e.z),h+=1;a.needsUpdate=!0}}(),cn.prototype=Object.create(Re.prototype),cn.prototype.constructor=cn,cn.prototype.onBeforeRender=function(){var t=new g,e=new v,r=new v;return function(){var i=this.bones,n=this.geometry,o=n.getAttribute(\"position\");r.getInverse(this.root.matrixWorld);for(var a=0,s=0;a<i.length;a++){var c=i[a];c.parent&&c.parent.isBone&&(e.multiplyMatrices(r,c.matrixWorld),t.setFromMatrixPosition(e),o.setXYZ(s,t.x,t.y,t.z),e.multiplyMatrices(r,c.parent.matrixWorld),t.setFromMatrixPosition(e),o.setXYZ(s+1,t.x,t.y,t.z),s+=2)}n.getAttribute(\"position\").needsUpdate=!0}}(),un.prototype=Object.create(gt.prototype),un.prototype.constructor=un,un.prototype.dispose=function(){this.children[0].geometry.dispose(),this.children[0].material.dispose()},un.prototype.update=function(){var t=new g,e=new tt,r=new tt;return function(){var i=this.children[0],n=i.geometry.getAttribute(\"color\");e.copy(this.light.color),r.copy(this.light.groundColor);for(var o=0,a=n.count;o<a;o++){var s=o<a/2?e:r;n.setXYZ(o,s.r,s.g,s.b)}i.lookAt(t.setFromMatrixPosition(this.light.matrixWorld).negate()),n.needsUpdate=!0}}(),hn.prototype=Object.create(Re.prototype),hn.prototype.constructor=hn,hn.prototype.update=function(){var t=new g,e=new g,r=new ut;return function(){var i=this;this.object.updateMatrixWorld(!0),r.getNormalMatrix(this.object.matrixWorld);for(var n=this.object.matrixWorld,o=this.geometry.attributes.position,a=this.object.geometry,s=a.vertices,c=a.faces,u=0,h=0,l=c.length;h<l;h++){var p=c[h],d=p.normal;t.copy(s[p.a]).add(s[p.b]).add(s[p.c]).divideScalar(3).applyMatrix4(n),e.copy(d).applyMatrix3(r).normalize().multiplyScalar(i.size).add(t),o.setXYZ(u,t.x,t.y,t.z),u+=1,o.setXYZ(u,e.x,e.y,e.z),u+=1}o.needsUpdate=!0}}(),ln.prototype=Object.create(Re.prototype),ln.prototype.constructor=ln,ln.prototype.update=function(){function t(t,o,a,s){i.set(o,a,s).unproject(n);var c=r[t];if(void 0!==c)for(var u=e.getAttribute(\"position\"),h=0,l=c.length;h<l;h++)u.setXYZ(c[h],i.x,i.y,i.z)}var e,r,i=new g,n=new vt;return function(){e=this.geometry,r=this.pointMap;n.projectionMatrix.copy(this.camera.projectionMatrix),t(\"c\",0,0,-1),t(\"t\",0,0,1),t(\"n1\",-1,-1,-1),t(\"n2\",1,-1,-1),t(\"n3\",-1,1,-1),t(\"n4\",1,1,-1),t(\"f1\",-1,-1,1),t(\"f2\",1,-1,1),t(\"f3\",-1,1,1),t(\"f4\",1,1,1),t(\"u1\",.7,1.1,-1),t(\"u2\",-.7,1.1,-1),t(\"u3\",0,2,-1),t(\"cf1\",-1,0,1),t(\"cf2\",1,0,1),t(\"cf3\",0,-1,1),t(\"cf4\",0,1,1),t(\"cn1\",-1,0,-1),t(\"cn2\",1,0,-1),t(\"cn3\",0,-1,-1),t(\"cn4\",0,1,-1),e.getAttribute(\"position\").needsUpdate=!0}}();var Ip=new g,Rp=new pn,Lp=new pn,Op=new pn;dn.prototype=Object.create(Si.prototype),dn.prototype.constructor=dn,dn.prototype.getPoint=function(t){var e=this.points,r=e.length,i=(r-(this.closed?0:1))*t,n=Math.floor(i),o=i-n;this.closed?n+=n>0?0:(Math.floor(Math.abs(n)/e.length)+1)*e.length:0===o&&n===r-1&&(n=r-2,o=1);var a,s,c,u;if(this.closed||n>0?a=e[(n-1)%r]:(Ip.subVectors(e[0],e[1]).add(e[0]),a=Ip),s=e[n%r],c=e[(n+1)%r],this.closed||n+2<r?u=e[(n+2)%r]:(Ip.subVectors(e[r-1],e[r-2]).add(e[r-1]),u=Ip),void 0===this.type||\"centripetal\"===this.type||\"chordal\"===this.type){var h=\"chordal\"===this.type?.5:.25,l=Math.pow(a.distanceToSquared(s),h),p=Math.pow(s.distanceToSquared(c),h),d=Math.pow(c.distanceToSquared(u),h);p<1e-4&&(p=1),l<1e-4&&(l=p),d<1e-4&&(d=p),Rp.initNonuniformCatmullRom(a.x,s.x,c.x,u.x,l,p,d),Lp.initNonuniformCatmullRom(a.y,s.y,c.y,u.y,l,p,d),Op.initNonuniformCatmullRom(a.z,s.z,c.z,u.z,l,p,d)}else if(\"catmullrom\"===this.type){var f=void 0!==this.tension?this.tension:.5;Rp.initCatmullRom(a.x,s.x,c.x,u.x,f),Lp.initCatmullRom(a.y,s.y,c.y,u.y,f),Op.initCatmullRom(a.z,s.z,c.z,u.z,f)}return new g(Rp.calc(o),Lp.calc(o),Op.calc(o))},Si.create=function(t,e){return console.log(\"THREE.Curve.create() has been deprecated\"),t.prototype=Object.create(Si.prototype),t.prototype.constructor=t,t.prototype.getPoint=e,t},fn.prototype=Object.create(dn.prototype),Object.assign(fn.prototype,{initFromArray:function(t){console.error(\"THREE.Spline: .initFromArray() has been removed.\")},getControlPointsArray:function(t){console.error(\"THREE.Spline: .getControlPointsArray() has been removed.\")},reparametrizeByArcLength:function(t){console.error(\"THREE.Spline: .reparametrizeByArcLength() has been removed.\")}}),cn.prototype.update=function(){console.error(\"THREE.SkeletonHelper: update() no longer needs to be called.\")},Object.assign(et.prototype,{center:function(t){return console.warn(\"THREE.Box2: .center() has been renamed to .getCenter().\"),this.getCenter(t)},empty:function(){return console.warn(\"THREE.Box2: .empty() has been renamed to .isEmpty().\"),this.isEmpty()},isIntersectionBox:function(t){return console.warn(\"THREE.Box2: .isIntersectionBox() has been renamed to .intersectsBox().\"),this.intersectsBox(t)},size:function(t){return console.warn(\"THREE.Box2: .size() has been renamed to .getSize().\"),this.getSize(t)}}),Object.assign(st.prototype,{center:function(t){return console.warn(\"THREE.Box3: .center() has been renamed to .getCenter().\"),this.getCenter(t)},empty:function(){return console.warn(\"THREE.Box3: .empty() has been renamed to .isEmpty().\"),this.isEmpty()},isIntersectionBox:function(t){return console.warn(\"THREE.Box3: .isIntersectionBox() has been renamed to .intersectsBox().\"),this.intersectsBox(t)},isIntersectionSphere:function(t){return console.warn(\"THREE.Box3: .isIntersectionSphere() has been renamed to .intersectsSphere().\"),this.intersectsSphere(t)},size:function(t){return console.warn(\"THREE.Box3: .size() has been renamed to .getSize().\"),this.getSize(t)}}),kt.prototype.center=function(t){return console.warn(\"THREE.Line3: .center() has been renamed to .getCenter().\"),this.getCenter(t)},Ql.random16=function(){return console.warn(\"THREE.Math.random16() has been deprecated. Use Math.random() instead.\"),Math.random()},Object.assign(ut.prototype,{flattenToArrayOffset:function(t,e){return console.warn(\"THREE.Matrix3: .flattenToArrayOffset() has been deprecated. Use .toArray() instead.\"),this.toArray(t,e)},multiplyVector3:function(t){return console.warn(\"THREE.Matrix3: .multiplyVector3() has been removed. Use vector.applyMatrix3( matrix ) instead.\"),t.applyMatrix3(this)},multiplyVector3Array:function(t){console.error(\"THREE.Matrix3: .multiplyVector3Array() has been removed.\")},applyToBuffer:function(t,e,r){return console.warn(\"THREE.Matrix3: .applyToBuffer() has been removed. Use matrix.applyToBufferAttribute( attribute ) instead.\"),this.applyToBufferAttribute(t)},applyToVector3Array:function(t,e,r){console.error(\"THREE.Matrix3: .applyToVector3Array() has been removed.\")}}),Object.assign(v.prototype,{extractPosition:function(t){return console.warn(\"THREE.Matrix4: .extractPosition() has been renamed to .copyPosition().\"),this.copyPosition(t)},flattenToArrayOffset:function(t,e){return console.warn(\"THREE.Matrix4: .flattenToArrayOffset() has been deprecated. Use .toArray() instead.\"),this.toArray(t,e)},getPosition:function(){var t;return function(){return void 0===t&&(t=new g),console.warn(\"THREE.Matrix4: .getPosition() has been removed. Use Vector3.setFromMatrixPosition( matrix ) instead.\"),t.setFromMatrixColumn(this,3)}}(),setRotationFromQuaternion:function(t){return console.warn(\"THREE.Matrix4: .setRotationFromQuaternion() has been renamed to .makeRotationFromQuaternion().\"),this.makeRotationFromQuaternion(t)},multiplyToArray:function(){console.warn(\"THREE.Matrix4: .multiplyToArray() has been removed.\")},multiplyVector3:function(t){return console.warn(\"THREE.Matrix4: .multiplyVector3() has been removed. Use vector.applyMatrix4( matrix ) instead.\"),t.applyMatrix4(this)},multiplyVector4:function(t){return console.warn(\"THREE.Matrix4: .multiplyVector4() has been removed. Use vector.applyMatrix4( matrix ) instead.\"),t.applyMatrix4(this)},multiplyVector3Array:function(t){console.error(\"THREE.Matrix4: .multiplyVector3Array() has been removed.\")},rotateAxis:function(t){console.warn(\"THREE.Matrix4: .rotateAxis() has been removed. Use Vector3.transformDirection( matrix ) instead.\"),t.transformDirection(this)},crossVector:function(t){return console.warn(\"THREE.Matrix4: .crossVector() has been removed. Use vector.applyMatrix4( matrix ) instead.\"),t.applyMatrix4(this)},translate:function(){console.error(\"THREE.Matrix4: .translate() has been removed.\")},rotateX:function(){console.error(\"THREE.Matrix4: .rotateX() has been removed.\")},rotateY:function(){console.error(\"THREE.Matrix4: .rotateY() has been removed.\")},rotateZ:function(){console.error(\"THREE.Matrix4: .rotateZ() has been removed.\")},rotateByAxis:function(){console.error(\"THREE.Matrix4: .rotateByAxis() has been removed.\")},applyToBuffer:function(t,e,r){return console.warn(\"THREE.Matrix4: .applyToBuffer() has been removed. Use matrix.applyToBufferAttribute( attribute ) instead.\"),this.applyToBufferAttribute(t)},applyToVector3Array:function(t,e,r){console.error(\"THREE.Matrix4: .applyToVector3Array() has been removed.\")},makeFrustum:function(t,e,r,i,n,o){return console.warn(\"THREE.Matrix4: .makeFrustum() has been removed. Use .makePerspective( left, right, top, bottom, near, far ) instead.\"),this.makePerspective(t,e,i,r,n,o)}}),ht.prototype.isIntersectionLine=function(t){return console.warn(\"THREE.Plane: .isIntersectionLine() has been renamed to .intersectsLine().\"),this.intersectsLine(t)},m.prototype.multiplyVector3=function(t){return console.warn(\"THREE.Quaternion: .multiplyVector3() has been removed. Use is now vector.applyQuaternion( quaternion ) instead.\"),t.applyQuaternion(this)},Object.assign(Nt.prototype,{isIntersectionBox:function(t){return console.warn(\"THREE.Ray: .isIntersectionBox() has been renamed to .intersectsBox().\"),this.intersectsBox(t)},isIntersectionPlane:function(t){return console.warn(\"THREE.Ray: .isIntersectionPlane() has been renamed to .intersectsPlane().\"),this.intersectsPlane(t)},isIntersectionSphere:function(t){return console.warn(\"THREE.Ray: .isIntersectionSphere() has been renamed to .intersectsSphere().\"),this.intersectsSphere(t)}}),Object.assign(Ri.prototype,{extrude:function(t){return console.warn(\"THREE.Shape: .extrude() has been removed. Use ExtrudeGeometry() instead.\"),new ir(this,t)},makeGeometry:function(t){return console.warn(\"THREE.Shape: .makeGeometry() has been removed. Use ShapeGeometry() instead.\"),new dr(this,t)}}),Object.assign(l.prototype,{fromAttribute:function(t,e,r){return console.error(\"THREE.Vector2: .fromAttribute() has been renamed to .fromBufferAttribute().\"),this.fromBufferAttribute(t,e,r)}}),Object.assign(g.prototype,{setEulerFromRotationMatrix:function(){console.error(\"THREE.Vector3: .setEulerFromRotationMatrix() has been removed. Use Euler.setFromRotationMatrix() instead.\")},setEulerFromQuaternion:function(){console.error(\"THREE.Vector3: .setEulerFromQuaternion() has been removed. Use Euler.setFromQuaternion() instead.\")},getPositionFromMatrix:function(t){return console.warn(\"THREE.Vector3: .getPositionFromMatrix() has been renamed to .setFromMatrixPosition().\"),this.setFromMatrixPosition(t)},getScaleFromMatrix:function(t){return console.warn(\"THREE.Vector3: .getScaleFromMatrix() has been renamed to .setFromMatrixScale().\"),this.setFromMatrixScale(t)},getColumnFromMatrix:function(t,e){return console.warn(\"THREE.Vector3: .getColumnFromMatrix() has been renamed to .setFromMatrixColumn().\"),this.setFromMatrixColumn(e,t)},applyProjection:function(t){return console.warn(\"THREE.Vector3: .applyProjection() has been removed. Use .applyMatrix4( m ) instead.\"),this.applyMatrix4(t)},fromAttribute:function(t,e,r){return console.error(\"THREE.Vector3: .fromAttribute() has been renamed to .fromBufferAttribute().\"),this.fromBufferAttribute(t,e,r)}}),Object.assign(d.prototype,{fromAttribute:function(t,e,r){return console.error(\"THREE.Vector4: .fromAttribute() has been renamed to .fromBufferAttribute().\"),this.fromBufferAttribute(t,e,r)}}),wt.prototype.computeTangents=function(){console.warn(\"THREE.Geometry: .computeTangents() has been removed.\")},Object.assign(gt.prototype,{getChildByName:function(t){return console.warn(\"THREE.Object3D: .getChildByName() has been renamed to .getObjectByName().\"),this.getObjectByName(t)},renderDepth:function(){console.warn(\"THREE.Object3D: .renderDepth has been removed. Use .renderOrder, instead.\")},translate:function(t,e){return console.warn(\"THREE.Object3D: .translate() has been removed. Use .translateOnAxis( axis, distance ) instead.\"),this.translateOnAxis(e,t)}}),Object.defineProperties(gt.prototype,{eulerOrder:{get:function(){return console.warn(\"THREE.Object3D: .eulerOrder is now .rotation.order.\"),this.rotation.order},set:function(t){console.warn(\"THREE.Object3D: .eulerOrder is now .rotation.order.\"),this.rotation.order=t}},useQuaternion:{get:function(){console.warn(\"THREE.Object3D: .useQuaternion has been removed. The library now uses quaternions by default.\")},set:function(){console.warn(\"THREE.Object3D: .useQuaternion has been removed. The library now uses quaternions by default.\")}}}),Object.defineProperties(Me.prototype,{objects:{get:function(){return console.warn(\"THREE.LOD: .objects has been renamed to .levels.\"),this.levels}}}),Object.defineProperty(Ee.prototype,\"useVertexTexture\",{get:function(){console.warn(\"THREE.Skeleton: useVertexTexture has been removed.\")},set:function(){console.warn(\"THREE.Skeleton: useVertexTexture has been removed.\")}}),Object.defineProperty(Si.prototype,\"__arcLengthDivisions\",{get:function(){return console.warn(\"THREE.Curve: .__arcLengthDivisions is now .arcLengthDivisions.\"),this.arcLengthDivisions},set:function(t){console.warn(\"THREE.Curve: .__arcLengthDivisions is now .arcLengthDivisions.\"),this.arcLengthDivisions=t}}),bt.prototype.setLens=function(t,e){console.warn(\"THREE.PerspectiveCamera.setLens is deprecated. Use .setFocalLength and .filmGauge for a photographic setup.\"),void 0!==e&&(this.filmGauge=e),this.setFocalLength(t)},Object.defineProperties(Br.prototype,{onlyShadow:{set:function(){console.warn(\"THREE.Light: .onlyShadow has been removed.\")}},shadowCameraFov:{set:function(t){console.warn(\"THREE.Light: .shadowCameraFov is now .shadow.camera.fov.\"),this.shadow.camera.fov=t}},shadowCameraLeft:{set:function(t){console.warn(\"THREE.Light: .shadowCameraLeft is now .shadow.camera.left.\"),this.shadow.camera.left=t}},shadowCameraRight:{set:function(t){console.warn(\"THREE.Light: .shadowCameraRight is now .shadow.camera.right.\"),this.shadow.camera.right=t}},shadowCameraTop:{set:function(t){console.warn(\"THREE.Light: .shadowCameraTop is now .shadow.camera.top.\"),this.shadow.camera.top=t}},shadowCameraBottom:{set:function(t){console.warn(\"THREE.Light: .shadowCameraBottom is now .shadow.camera.bottom.\"),this.shadow.camera.bottom=t}},shadowCameraNear:{set:function(t){console.warn(\"THREE.Light: .shadowCameraNear is now .shadow.camera.near.\"),this.shadow.camera.near=t}},shadowCameraFar:{set:function(t){console.warn(\"THREE.Light: .shadowCameraFar is now .shadow.camera.far.\"),this.shadow.camera.far=t}},shadowCameraVisible:{set:function(){console.warn(\"THREE.Light: .shadowCameraVisible has been removed. Use new THREE.CameraHelper( light.shadow.camera ) instead.\")}},shadowBias:{set:function(t){console.warn(\"THREE.Light: .shadowBias is now .shadow.bias.\"),this.shadow.bias=t}},shadowDarkness:{set:function(){console.warn(\"THREE.Light: .shadowDarkness has been removed.\")}},shadowMapWidth:{set:function(t){console.warn(\"THREE.Light: .shadowMapWidth is now .shadow.mapSize.width.\"),this.shadow.mapSize.width=t}},shadowMapHeight:{set:function(t){console.warn(\"THREE.Light: .shadowMapHeight is now .shadow.mapSize.height.\"),this.shadow.mapSize.height=t}}}),Object.defineProperties(St.prototype,{length:{get:function(){return console.warn(\"THREE.BufferAttribute: .length has been deprecated. Use .count instead.\"),this.array.length}}}),Object.assign(Ct.prototype,{addIndex:function(t){console.warn(\"THREE.BufferGeometry: .addIndex() has been renamed to .setIndex().\"),this.setIndex(t)},addDrawCall:function(t,e,r){void 0!==r&&console.warn(\"THREE.BufferGeometry: .addDrawCall() no longer supports indexOffset.\"),console.warn(\"THREE.BufferGeometry: .addDrawCall() is now .addGroup().\"),this.addGroup(t,e)},clearDrawCalls:function(){console.warn(\"THREE.BufferGeometry: .clearDrawCalls() is now .clearGroups().\"),this.clearGroups()},computeTangents:function(){console.warn(\"THREE.BufferGeometry: .computeTangents() has been removed.\")},computeOffsets:function(){console.warn(\"THREE.BufferGeometry: .computeOffsets() has been removed.\")}}),Object.defineProperties(Ct.prototype,{drawcalls:{get:function(){return console.error(\"THREE.BufferGeometry: .drawcalls has been renamed to .groups.\"),this.groups}},offsets:{get:function(){return console.warn(\"THREE.BufferGeometry: .offsets has been renamed to .groups.\"),this.groups}}}),Object.defineProperties(Xi.prototype,{dynamic:{set:function(){console.warn(\"THREE.Uniform: .dynamic has been removed. Use object.onBeforeRender() instead.\")}},onUpdate:{value:function(){return console.warn(\"THREE.Uniform: .onUpdate() has been removed. Use object.onBeforeRender() instead.\"),this}}}),Object.defineProperties(nt.prototype,{wrapAround:{get:function(){console.warn(\"THREE.Material: .wrapAround has been removed.\")},set:function(){console.warn(\"THREE.Material: .wrapAround has been removed.\")}},wrapRGB:{get:function(){return console.warn(\"THREE.Material: .wrapRGB has been removed.\"),new tt}}}),Object.defineProperties(Er.prototype,{metal:{get:function(){return console.warn(\"THREE.MeshPhongMaterial: .metal has been removed. Use THREE.MeshStandardMaterial instead.\"),!1},set:function(){console.warn(\"THREE.MeshPhongMaterial: .metal has been removed. Use THREE.MeshStandardMaterial instead\")}}}),Object.defineProperties(ot.prototype,{derivatives:{get:function(){return console.warn(\"THREE.ShaderMaterial: .derivatives has been moved to .extensions.derivatives.\"),this.extensions.derivatives},set:function(t){console.warn(\"THREE. ShaderMaterial: .derivatives has been moved to .extensions.derivatives.\"),this.extensions.derivatives=t}}}),Object.assign(ye.prototype,{getCurrentRenderTarget:function(){return console.warn(\"THREE.WebGLRenderer: .getCurrentRenderTarget() is now .getRenderTarget().\"),this.getRenderTarget()},supportsFloatTextures:function(){return console.warn(\"THREE.WebGLRenderer: .supportsFloatTextures() is now .extensions.get( 'OES_texture_float' ).\"),this.extensions.get(\"OES_texture_float\")},supportsHalfFloatTextures:function(){return console.warn(\"THREE.WebGLRenderer: .supportsHalfFloatTextures() is now .extensions.get( 'OES_texture_half_float' ).\"),this.extensions.get(\"OES_texture_half_float\")},supportsStandardDerivatives:function(){return console.warn(\"THREE.WebGLRenderer: .supportsStandardDerivatives() is now .extensions.get( 'OES_standard_derivatives' ).\"),this.extensions.get(\"OES_standard_derivatives\")},supportsCompressedTextureS3TC:function(){return console.warn(\"THREE.WebGLRenderer: .supportsCompressedTextureS3TC() is now .extensions.get( 'WEBGL_compressed_texture_s3tc' ).\"),this.extensions.get(\"WEBGL_compressed_texture_s3tc\")},supportsCompressedTexturePVRTC:function(){return console.warn(\"THREE.WebGLRenderer: .supportsCompressedTexturePVRTC() is now .extensions.get( 'WEBGL_compressed_texture_pvrtc' ).\"),this.extensions.get(\"WEBGL_compressed_texture_pvrtc\")},supportsBlendMinMax:function(){return console.warn(\"THREE.WebGLRenderer: .supportsBlendMinMax() is now .extensions.get( 'EXT_blend_minmax' ).\"),this.extensions.get(\"EXT_blend_minmax\")},supportsVertexTextures:function(){return console.warn(\"THREE.WebGLRenderer: .supportsVertexTextures() is now .capabilities.vertexTextures.\"),this.capabilities.vertexTextures},supportsInstancedArrays:function(){return console.warn(\"THREE.WebGLRenderer: .supportsInstancedArrays() is now .extensions.get( 'ANGLE_instanced_arrays' ).\"),this.extensions.get(\"ANGLE_instanced_arrays\")},enableScissorTest:function(t){console.warn(\"THREE.WebGLRenderer: .enableScissorTest() is now .setScissorTest().\"),this.setScissorTest(t)},initMaterial:function(){console.warn(\"THREE.WebGLRenderer: .initMaterial() has been removed.\")},addPrePlugin:function(){console.warn(\"THREE.WebGLRenderer: .addPrePlugin() has been removed.\")},addPostPlugin:function(){console.warn(\"THREE.WebGLRenderer: .addPostPlugin() has been removed.\")},updateShadowMap:function(){console.warn(\"THREE.WebGLRenderer: .updateShadowMap() has been removed.\")}}),Object.defineProperties(ye.prototype,{shadowMapEnabled:{get:function(){return this.shadowMap.enabled},set:function(t){console.warn(\"THREE.WebGLRenderer: .shadowMapEnabled is now .shadowMap.enabled.\"),this.shadowMap.enabled=t}},shadowMapType:{get:function(){return this.shadowMap.type},set:function(t){console.warn(\"THREE.WebGLRenderer: .shadowMapType is now .shadowMap.type.\"),this.shadowMap.type=t}},shadowMapCullFace:{get:function(){return this.shadowMap.cullFace},set:function(t){console.warn(\"THREE.WebGLRenderer: .shadowMapCullFace is now .shadowMap.cullFace.\"),this.shadowMap.cullFace=t}}}),Object.defineProperties(pt.prototype,{cullFace:{get:function(){return this.renderReverseSided?Qu:Ku},set:function(t){var e=t!==Ku;console.warn(\"WebGLRenderer: .shadowMap.cullFace is deprecated. Set .shadowMap.renderReverseSided to \"+e+\".\"),this.renderReverseSided=e}}}),Object.defineProperties(f.prototype,{wrapS:{get:function(){return console.warn(\"THREE.WebGLRenderTarget: .wrapS is now .texture.wrapS.\"),this.texture.wrapS},set:function(t){console.warn(\"THREE.WebGLRenderTarget: .wrapS is now .texture.wrapS.\"),this.texture.wrapS=t}},wrapT:{get:function(){return console.warn(\"THREE.WebGLRenderTarget: .wrapT is now .texture.wrapT.\"),this.texture.wrapT},set:function(t){console.warn(\"THREE.WebGLRenderTarget: .wrapT is now .texture.wrapT.\"),this.texture.wrapT=t}},magFilter:{get:function(){return console.warn(\"THREE.WebGLRenderTarget: .magFilter is now .texture.magFilter.\"),this.texture.magFilter},set:function(t){console.warn(\"THREE.WebGLRenderTarget: .magFilter is now .texture.magFilter.\"),this.texture.magFilter=t}},minFilter:{get:function(){return console.warn(\"THREE.WebGLRenderTarget: .minFilter is now .texture.minFilter.\"),this.texture.minFilter},set:function(t){console.warn(\"THREE.WebGLRenderTarget: .minFilter is now .texture.minFilter.\"),this.texture.minFilter=t}},anisotropy:{get:function(){return console.warn(\"THREE.WebGLRenderTarget: .anisotropy is now .texture.anisotropy.\"),this.texture.anisotropy},set:function(t){console.warn(\"THREE.WebGLRenderTarget: .anisotropy is now .texture.anisotropy.\"),this.texture.anisotropy=t}},offset:{get:function(){return console.warn(\"THREE.WebGLRenderTarget: .offset is now .texture.offset.\"),this.texture.offset},set:function(t){console.warn(\"THREE.WebGLRenderTarget: .offset is now .texture.offset.\"),this.texture.offset=t}},repeat:{get:function(){return console.warn(\"THREE.WebGLRenderTarget: .repeat is now .texture.repeat.\"),this.texture.repeat},set:function(t){console.warn(\"THREE.WebGLRenderTarget: .repeat is now .texture.repeat.\"),this.texture.repeat=t}},format:{get:function(){return console.warn(\"THREE.WebGLRenderTarget: .format is now .texture.format.\"),this.texture.format},set:function(t){console.warn(\"THREE.WebGLRenderTarget: .format is now .texture.format.\"),this.texture.format=t}},type:{get:function(){return console.warn(\"THREE.WebGLRenderTarget: .type is now .texture.type.\"),this.texture.type},set:function(t){console.warn(\"THREE.WebGLRenderTarget: .type is now .texture.type.\"),this.texture.type=t}},generateMipmaps:{get:function(){return console.warn(\"THREE.WebGLRenderTarget: .generateMipmaps is now .texture.generateMipmaps.\"),this.texture.generateMipmaps},set:function(t){console.warn(\"THREE.WebGLRenderTarget: .generateMipmaps is now .texture.generateMipmaps.\"),this.texture.generateMipmaps=t}}}),Bi.prototype.load=function(t){console.warn(\"THREE.Audio: .load has been deprecated. 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e;return e=nf(arguments),\"array\"===rf(e)&&3===e.length?\"rgb\":4===e.length&&\"number\"===rf(e[3])&&e[3]>=0&&e[3]<=1?\"rgb\":void 0}}),hd=function(t){var e,r,i,n,o,a;if(t.match(/^#?([A-Fa-f0-9]{6}|[A-Fa-f0-9]{3})$/))return 4!==t.length&&7!==t.length||(t=t.substr(1)),3===t.length&&(t=(t=t.split(\"\"))[0]+t[0]+t[1]+t[1]+t[2]+t[2]),a=parseInt(t,16),n=a>>16,i=a>>8&255,r=255&a,[n,i,r,1];if(t.match(/^#?([A-Fa-f0-9]{8})$/))return 9===t.length&&(t=t.substr(1)),a=parseInt(t,16),n=a>>24&255,i=a>>16&255,r=a>>8&255,e=Kd((255&a)/255*100)/100,[n,i,r,e];if(null!=Hp.css&&(o=Hp.css(t)))return o;throw\"unknown color: \"+t},zd=function(t,e){var r,i,n,o,a,s,c;return null==e&&(e=\"rgb\"),a=t[0],n=t[1],i=t[2],r=t[3],a=Math.round(a),n=Math.round(n),i=Math.round(i),c=a<<16|n<<8|i,s=\"000000\"+c.toString(16),s=s.substr(s.length-6),o=\"0\"+Kd(255*r).toString(16),o=o.substr(o.length-2),\"#\"+function(){switch(e.toLowerCase()){case\"rgba\":return s+o;case\"argb\":return o+s;default:return s}}()},Hp.hex=function(t){return hd(t)},td.hex=function(){return function(t,e,r){r.prototype=t.prototype;var i=new r,n=t.apply(i,e);return Object(n)===n?n:i}(kp,hf.call(arguments).concat([\"hex\"]),function(){})},kp.prototype.hex=function(t){return null==t&&(t=\"rgb\"),zd(this._rgb,t)},Vp.push({p:4,test:function(t){if(1===arguments.length&&\"string\"===rf(t))return\"hex\"}}),dd=function(){var t,e,r,i,n,o,a,s,c,u,h,l,p,d;if(t=nf(arguments),n=t[0],h=t[1],a=t[2],0===h)c=i=e=255*a;else{for(d=[0,0,0],r=[0,0,0],l=2*a-(p=a<.5?a*(1+h):a+h-a*h),n/=360,d[0]=n+1/3,d[1]=n,d[2]=n-1/3,o=s=0;s<=2;o=++s)d[o]<0&&(d[o]+=1),d[o]>1&&(d[o]-=1),6*d[o]<1?r[o]=l+6*(p-l)*d[o]:2*d[o]<1?r[o]=p:3*d[o]<2?r[o]=l+(p-l)*(2/3-d[o])*6:r[o]=l;c=(u=[Kd(255*r[0]),Kd(255*r[1]),Kd(255*r[2])])[0],i=u[1],e=u[2]}return t.length>3?[c,i,e,t[3]]:[c,i,e]},jd=function(t,e,r){var i,n,o,a,s;return void 0!==t&&t.length>=3&&(t=(a=t)[0],e=a[1],r=a[2]),t/=255,e/=255,r/=255,o=Math.min(t,e,r),Id=Math.max(t,e,r),n=(Id+o)/2,Id===o?(s=0,i=Number.NaN):s=n<.5?(Id-o)/(Id+o):(Id-o)/(2-Id-o),t===Id?i=(e-r)/(Id-o):e===Id?i=2+(r-t)/(Id-o):r===Id&&(i=4+(t-e)/(Id-o)),(i*=60)<0&&(i+=360),[i,s,n]},td.hsl=function(){return function(t,e,r){r.prototype=t.prototype;var i=new r,n=t.apply(i,e);return Object(n)===n?n:i}(kp,hf.call(arguments).concat([\"hsl\"]),function(){})},Hp.hsl=dd,kp.prototype.hsl=function(){return jd(this._rgb)},fd=function(){var t,e,r,i,n,o,a,s,c,u,h,l,p,d,f,m,g,v;if(t=nf(arguments),n=t[0],m=t[1],v=t[2],v*=255,0===m)c=i=e=v;else switch(360===n&&(n=0),n>360&&(n-=360),n<0&&(n+=360),n/=60,o=cd(n),r=n-o,a=v*(1-m),s=v*(1-m*r),g=v*(1-m*(1-r)),o){case 0:c=(u=[v,g,a])[0],i=u[1],e=u[2];break;case 1:c=(h=[s,v,a])[0],i=h[1],e=h[2];break;case 2:c=(l=[a,v,g])[0],i=l[1],e=l[2];break;case 3:c=(p=[a,s,v])[0],i=p[1],e=p[2];break;case 4:c=(d=[g,a,v])[0],i=d[1],e=d[2];break;case 5:c=(f=[v,a,s])[0],i=f[1],e=f[2]}return[c,i,e,t.length>3?t[3]:1]},Gd=function(){var t,e,r,i,n,o,a,s,c;return a=nf(arguments),o=a[0],r=a[1],t=a[2],n=Math.min(o,r,t),Id=Math.max(o,r,t),e=Id-n,c=Id/255,0===Id?(i=Number.NaN,s=0):(s=e/Id,o===Id&&(i=(r-t)/e),r===Id&&(i=2+(t-o)/e),t===Id&&(i=4+(o-r)/e),(i*=60)<0&&(i+=360)),[i,s,c]},td.hsv=function(){return function(t,e,r){r.prototype=t.prototype;var i=new r,n=t.apply(i,e);return Object(n)===n?n:i}(kp,hf.call(arguments).concat([\"hsv\"]),function(){})},Hp.hsv=fd,kp.prototype.hsv=function(){return Gd(this._rgb)},Od=function(t){var e,r,i;return\"number\"===rf(t)&&t>=0&&t<=16777215?(i=t>>16,r=t>>8&255,e=255&t,[i,r,e,1]):(console.warn(\"unknown num color: \"+t),[0,0,0,1])},Wd=function(){var t,e,r,i;return i=nf(arguments),r=i[0],e=i[1],t=i[2],(r<<16)+(e<<8)+t},td.num=function(t){return new kp(t,\"num\")},kp.prototype.num=function(t){return null==t&&(t=\"rgb\"),Wd(this._rgb,t)},Hp.num=Od,Vp.push({p:1,test:function(t){if(1===arguments.length&&\"number\"===rf(t)&&t>=0&&t<=16777215)return\"num\"}}),ud=function(){var t,e,r,i,n,o,a,s,c,u,h,l,p,d,f,m,g,v,y,b;if(r=nf(arguments),s=r[0],n=r[1],e=r[2],n/=100,a=a/100*255,t=255*n,0===n)l=a=i=e;else switch(360===s&&(s=0),s>360&&(s-=360),s<0&&(s+=360),s/=60,c=cd(s),o=s-c,u=e*(1-n),h=u+t*(1-o),y=u+t*o,b=u+t,c){case 0:l=(p=[b,y,u])[0],a=p[1],i=p[2];break;case 1:l=(d=[h,b,u])[0],a=d[1],i=d[2];break;case 2:l=(f=[u,b,y])[0],a=f[1],i=f[2];break;case 3:l=(m=[u,h,b])[0],a=m[1],i=m[2];break;case 4:l=(g=[y,u,b])[0],a=g[1],i=g[2];break;case 5:l=(v=[b,u,h])[0],a=v[1],i=v[2]}return[l,a,i,r.length>3?r[3]:1]},Bd=function(){var t,e,r,i,n,o,a,s,c;return c=nf(arguments),s=c[0],n=c[1],e=c[2],a=Math.min(s,n,e),Id=Math.max(s,n,e),i=Id-a,r=100*i/255,t=a/(255-i)*100,0===i?o=Number.NaN:(s===Id&&(o=(n-e)/i),n===Id&&(o=2+(e-s)/i),e===Id&&(o=4+(s-n)/i),(o*=60)<0&&(o+=360)),[o,r,t]},td.hcg=function(){return function(t,e,r){r.prototype=t.prototype;var i=new r,n=t.apply(i,e);return Object(n)===n?n:i}(kp,hf.call(arguments).concat([\"hcg\"]),function(){})},Hp.hcg=ud,kp.prototype.hcg=function(){return Bd(this._rgb)},nd=function(t){var e,r,i,n,o,a,s,c;if(t=t.toLowerCase(),null!=td.colors&&td.colors[t])return hd(td.colors[t]);if(o=t.match(/rgb\\(\\s*(\\-?\\d+),\\s*(\\-?\\d+)\\s*,\\s*(\\-?\\d+)\\s*\\)/)){for(s=o.slice(1,4),n=a=0;a<=2;n=++a)s[n]=+s[n];s[3]=1}else if(o=t.match(/rgba\\(\\s*(\\-?\\d+),\\s*(\\-?\\d+)\\s*,\\s*(\\-?\\d+)\\s*,\\s*([01]|[01]?\\.\\d+)\\)/))for(s=o.slice(1,5),n=c=0;c<=3;n=++c)s[n]=+s[n];else if(o=t.match(/rgb\\(\\s*(\\-?\\d+(?:\\.\\d+)?)%,\\s*(\\-?\\d+(?:\\.\\d+)?)%\\s*,\\s*(\\-?\\d+(?:\\.\\d+)?)%\\s*\\)/)){for(s=o.slice(1,4),n=e=0;e<=2;n=++e)s[n]=Kd(2.55*s[n]);s[3]=1}else if(o=t.match(/rgba\\(\\s*(\\-?\\d+(?:\\.\\d+)?)%,\\s*(\\-?\\d+(?:\\.\\d+)?)%\\s*,\\s*(\\-?\\d+(?:\\.\\d+)?)%\\s*,\\s*([01]|[01]?\\.\\d+)\\)/)){for(s=o.slice(1,5),n=r=0;r<=2;n=++r)s[n]=Kd(2.55*s[n]);s[3]=+s[3]}else(o=t.match(/hsl\\(\\s*(\\-?\\d+(?:\\.\\d+)?),\\s*(\\-?\\d+(?:\\.\\d+)?)%\\s*,\\s*(\\-?\\d+(?:\\.\\d+)?)%\\s*\\)/))?((i=o.slice(1,4))[1]*=.01,i[2]*=.01,(s=dd(i))[3]=1):(o=t.match(/hsla\\(\\s*(\\-?\\d+(?:\\.\\d+)?),\\s*(\\-?\\d+(?:\\.\\d+)?)%\\s*,\\s*(\\-?\\d+(?:\\.\\d+)?)%\\s*,\\s*([01]|[01]?\\.\\d+)\\)/))&&((i=o.slice(1,4))[1]*=.01,i[2]*=.01,(s=dd(i))[3]=+o[4]);return s},Fd=function(t){var e;return e=t[3]<1?\"rgba\":\"rgb\",\"rgb\"===e?e+\"(\"+t.slice(0,3).map(Kd).join(\",\")+\")\":\"rgba\"===e?e+\"(\"+t.slice(0,3).map(Kd).join(\",\")+\",\"+t[3]+\")\":void 0},Zd=function(t){return Kd(100*t)/100},pd=function(t,e){var r;return r=e<1?\"hsla\":\"hsl\",t[0]=Zd(t[0]||0),t[1]=Zd(100*t[1])+\"%\",t[2]=Zd(100*t[2])+\"%\",\"hsla\"===r&&(t[3]=e),r+\"(\"+t.join(\",\")+\")\"},Hp.css=function(t){return nd(t)},td.css=function(){return function(t,e,r){r.prototype=t.prototype;var i=new r,n=t.apply(i,e);return Object(n)===n?n:i}(kp,hf.call(arguments).concat([\"css\"]),function(){})},kp.prototype.css=function(t){return null==t&&(t=\"rgb\"),\"rgb\"===t.slice(0,3)?Fd(this._rgb):\"hsl\"===t.slice(0,3)?pd(this.hsl(),this.alpha()):void 0},Hp.named=function(t){return hd(of[t])},Vp.push({p:5,test:function(t){if(1===arguments.length&&null!=of[t])return\"named\"}}),kp.prototype.name=function(t){var e,r;arguments.length&&(of[t]&&(this._rgb=hd(of[t])),this._rgb[3]=1),e=this.hex();for(r in of)if(e===of[r])return r;return e},Sd=function(){var t,e,r,i;return i=nf(arguments),r=i[0],t=i[1],e=i[2],e*=Fp,[r,id(e)*t,Jd(e)*t]},Ad=function(){var t,e,r,i,n,o,a,s,c,u,h;return r=nf(arguments),s=r[0],n=r[1],a=r[2],u=Sd(s,n,a),t=u[0],e=u[1],i=u[2],h=_d(t,e,i),c=h[0],o=h[1],i=h[2],[c,o,i,r.length>3?r[3]:1]},xd=function(){var t,e,r,i,n,o;return o=nf(arguments),n=o[0],t=o[1],e=o[2],r=tf(t*t+e*e),i=(qp(e,t)*jp+360)%360,0===Kd(1e4*r)&&(i=Number.NaN),[n,r,i]},$d=function(){var t,e,r,i,n,o,a;return o=nf(arguments),n=o[0],r=o[1],e=o[2],a=Vd(n,r,e),i=a[0],t=a[1],e=a[2],xd(i,t,e)},td.lch=function(){var t;return t=nf(arguments),new kp(t,\"lch\")},td.hcl=function(){var t;return t=nf(arguments),new kp(t,\"hcl\")},Hp.lch=Ad,Hp.hcl=function(){var t,e,r,i;return i=nf(arguments),e=i[0],t=i[1],r=i[2],Ad([r,t,e])},kp.prototype.lch=function(){return $d(this._rgb)},kp.prototype.hcl=function(){return $d(this._rgb).reverse()},kd=function(t){var e,r,i,n,o,a,s,c,u;return null==t&&(t=\"rgb\"),c=nf(arguments),s=c[0],n=c[1],e=c[2],s/=255,n/=255,e/=255,o=1-Math.max(s,Math.max(n,e)),i=o<1?1/(1-o):0,r=(1-s-o)*i,a=(1-n-o)*i,u=(1-e-o)*i,[r,a,u,o]},rd=function(){var t,e,r,i,n,o,a,s,c;return e=nf(arguments),i=e[0],a=e[1],c=e[2],o=e[3],t=e.length>4?e[4]:1,1===o?[0,0,0,t]:(s=i>=1?0:255*(1-i)*(1-o),n=a>=1?0:255*(1-a)*(1-o),r=c>=1?0:255*(1-c)*(1-o),[s,n,r,t])},Hp.cmyk=function(){return rd(nf(arguments))},td.cmyk=function(){return function(t,e,r){r.prototype=t.prototype;var i=new r,n=t.apply(i,e);return Object(n)===n?n:i}(kp,hf.call(arguments).concat([\"cmyk\"]),function(){})},kp.prototype.cmyk=function(){return kd(this._rgb)},Hp.gl=function(){var t,e,r,i,n;for(i=function(){var t,r;t=nf(arguments),r=[];for(e in t)n=t[e],r.push(n);return r}.apply(this,arguments),t=r=0;r<=2;t=++r)i[t]*=255;return i},td.gl=function(){return function(t,e,r){r.prototype=t.prototype;var i=new r,n=t.apply(i,e);return Object(n)===n?n:i}(kp,hf.call(arguments).concat([\"gl\"]),function(){})},kp.prototype.gl=function(){var t;return t=this._rgb,[t[0]/255,t[1]/255,t[2]/255,t[3]]},Hd=function(t,e,r){var i;return i=nf(arguments),t=i[0],e=i[1],r=i[2],t=Pd(t),e=Pd(e),r=Pd(r),.2126*t+.7152*e+.0722*r},Pd=function(t){return t/=255,t<=.03928?t/12.92:Nd((t+.055)/1.055,2.4)},Wp=[],md=function(t,e,r,i){var n,o,a,s;for(null==r&&(r=.5),null==i&&(i=\"rgb\"),\"object\"!==rf(t)&&(t=td(t)),\"object\"!==rf(e)&&(e=td(e)),a=0,o=Wp.length;a<o;a++)if(n=Wp[a],i===n[0]){s=n[1](t,e,r,i);break}if(null==s)throw\"color mode \"+i+\" is not supported\";return s.alpha(t.alpha()+r*(e.alpha()-t.alpha()))},td.interpolate=md,kp.prototype.interpolate=function(t,e,r){return md(this,t,e,r)},td.mix=md,kp.prototype.mix=kp.prototype.interpolate,bd=function(t,e,r,i){var n,o;return n=t._rgb,o=e._rgb,new kp(n[0]+r*(o[0]-n[0]),n[1]+r*(o[1]-n[1]),n[2]+r*(o[2]-n[2]),i)},Wp.push([\"rgb\",bd]),kp.prototype.luminance=function(t,e){var r,i,n,o;return null==e&&(e=\"rgb\"),arguments.length?(0===t?this._rgb=[0,0,0,this._rgb[3]]:1===t?this._rgb=[255,255,255,this._rgb[3]]:(i=1e-7,n=20,o=function(r,a){var s,c;return c=r.interpolate(a,.5,e),s=c.luminance(),Math.abs(t-s)<i||!n--?c:s>t?o(r,c):o(c,a)},r=Hd(this._rgb),this._rgb=(r>t?o(td(\"black\"),this):o(this,td(\"white\"))).rgba()),this):Hd(this._rgb)},ef=function(t){var e,r,i,n;return n=t/100,n<66?(i=255,r=-155.25485562709179-.44596950469579133*(r=n-2)+104.49216199393888*Td(r),e=n<20?0:.8274096064007395*(e=n-10)-254.76935184120902+115.67994401066147*Td(e)):(i=351.97690566805693+.114206453784165*(i=n-55)-40.25366309332127*Td(i),r=325.4494125711974+.07943456536662342*(r=n-50)-28.0852963507957*Td(r),e=255),[i,r,e]},Xd=function(){var t,e,r,i,n,o,a;for(i=(n=nf(arguments))[0],n[1],t=n[2],r=1e3,e=4e4,.4;e-r>.4;)(o=ef(a=.5*(e+r)))[2]/o[0]>=t/i?e=a:r=a;return Kd(a)},td.temperature=td.kelvin=function(){return function(t,e,r){r.prototype=t.prototype;var i=new r,n=t.apply(i,e);return Object(n)===n?n:i}(kp,hf.call(arguments).concat([\"temperature\"]),function(){})},Hp.temperature=Hp.kelvin=Hp.K=ef,kp.prototype.temperature=function(){return 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T=b>=164&&b<=345?.56+Xp(.2*id(zp*(b+168)/180)):.36+Xp(.4*id(zp*(b+35)/180)),p=h*h*h*h,y=tf(p/(p+1900)),M=A*(y*T+1-y),v=n-o,g=h-l,f=a-s,m=c-u,d=f*f+m*m-g*g,P=v/(r*E),C=g/(i*A),I=M,tf(P*P+C*C+d/(I*I))},kp.prototype.get=function(t){var e,r,i,n,o,a;return i=this,o=t.split(\".\"),n=o[0],e=o[1],a=i[n](),e?(r=n.indexOf(e),r>-1?a[r]:console.warn(\"unknown channel \"+e+\" in mode \"+n)):a},kp.prototype.set=function(t,e){var r,i,n,o,a,s;if(n=this,a=t.split(\".\"),o=a[0],r=a[1])if(s=n[o](),(i=o.indexOf(r))>-1)if(\"string\"===rf(e))switch(e.charAt(0)){case\"+\":case\"-\":s[i]+=+e;break;case\"*\":s[i]*=+e.substr(1);break;case\"/\":s[i]/=+e.substr(1);break;default:s[i]=+e}else s[i]=e;else console.warn(\"unknown channel \"+r+\" in mode \"+o);else s=e;return td(s,o).alpha(n.alpha())},kp.prototype.clipped=function(){return this._rgb._clipped||!1},kp.prototype.alpha=function(t){return arguments.length?td.rgb([this._rgb[0],this._rgb[1],this._rgb[2],t]):this._rgb[3]},kp.prototype.darken=function(t){var 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n,o,a,s,c,u,h,l,p,d,f;return\"hsl\"===i?(d=t.hsl(),f=e.hsl()):\"hsv\"===i?(d=t.hsv(),f=e.hsv()):\"hcg\"===i?(d=t.hcg(),f=e.hcg()):\"hsi\"===i?(d=t.hsi(),f=e.hsi()):\"lch\"!==i&&\"hcl\"!==i||(i=\"hcl\",d=t.hcl(),f=e.hcl()),\"h\"===i.substr(0,1)&&(o=d[0],l=d[1],c=d[2],a=f[0],p=f[1],u=f[2]),isNaN(o)||isNaN(a)?isNaN(o)?isNaN(a)?n=Number.NaN:(n=a,1!==c&&0!==c||\"hsv\"===i||(h=p)):(n=o,1!==u&&0!==u||\"hsv\"===i||(h=l)):n=o+r*(a>o&&a-o>180?a-(o+360):a<o&&o-a>180?a+360-o:a-o),null==h&&(h=l+r*(p-l)),s=c+r*(u-c),td[i](n,h,s)},yd=function(t,e,r,i){var n,o;return n=t.num(),o=e.num(),td.num(n+(o-n)*r,\"num\")},(Wp=Wp.concat(function(){var t,e,r,i;for(i=[],e=0,t=(r=[\"hsv\",\"hsl\",\"hsi\",\"hcl\",\"lch\",\"hcg\"]).length;e<t;e++)Cd=r[e],i.push([Cd,gd]);return i}())).push([\"num\",yd]),vd=function(t,e,r,i){var n,o;return n=t.lab(),o=e.lab(),new kp(n[0]+r*(o[0]-n[0]),n[1]+r*(o[1]-n[1]),n[2]+r*(o[2]-n[2]),i)},Wp.push([\"lab\",vd]);var lf=td,pf=function(t){var e=t||{};this.scale=gn(e.scale,\"uniform\"),this.mode=gn(e.mode,\"hcl\"),this.domain=gn(e.domain,[0,1]),this.value=new tt(gn(e.value,16777215)).getHex(),this.reverse=gn(e.reverse,!1),this.structure=e.structure,this.volume=e.volume,this.surface=e.surface,this.structure&&(this.atomProxy=this.structure.getAtomProxy())};pf.prototype.getScale=function(t){var e=t||{},r=gn(e.scale,this.scale);\"rainbow\"===r?r=[\"red\",\"orange\",\"yellow\",\"green\",\"blue\"]:\"rwb\"===r&&(r=[\"red\",\"white\",\"blue\"]);var i=gn(e.domain,this.domain);return this.reverse&&(i=i.slice().reverse()),lf.scale(r).mode(gn(e.mode,this.mode)).domain(i).out(\"num\")},pf.prototype.colorToArray=function(t,e,r){return void 0===e&&(e=[]),void 0===r&&(r=0),e[r+0]=(t>>16&255)/255,e[r+1]=(t>>8&255)/255,e[r+2]=(255&t)/255,e},pf.prototype.atomColorToArray=function(t,e,r){return this.colorToArray(this.atomColor(t),e,r)},pf.prototype.bondColor=function(t,e){return this.atomProxy.index=e?t.atomIndex1:t.atomIndex2,this.atomColor(this.atomProxy)},pf.prototype.bondColorToArray=function(t,e,r,i){return this.colorToArray(this.bondColor(t,e),r,i)},pf.prototype.volumeColorToArray=function(t,e,r){return this.colorToArray(this.volumeColor(t),e,r)},pf.prototype.positionColorToArray=function(t,e,r){return this.colorToArray(this.positionColor(t),e,r)},ro.prototype={active:!0,params:null,execute:function(t){var e,r;return this.active&&this._listener&&(r=this.params?this.params.concat(t):t,e=this._listener.apply(this.context,r),this._isOnce&&this.detach()),e},detach:function(){return this.isBound()?this._signal.remove(this._listener,this.context):null},isBound:function(){return!!this._signal&&!!this._listener},isOnce:function(){return this._isOnce},getListener:function(){return this._listener},getSignal:function(){return this._signal},_destroy:function(){delete this._signal,delete this._listener,delete this.context},toString:function(){return\"[SignalBinding 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df={PROTEIN:1,NUCLEIC:2,RNA:3,DNA:4,POLYMER:5,WATER:6,HELIX:7,SHEET:8,TURN:9,BACKBONE:10,SIDECHAIN:11,ALL:12,HETERO:13,ION:14,SACCHARIDE:15,SUGAR:15,BONDED:16,RING:17},ff=[\"*\",\"\",\"ALL\"],mf=[df.BACKBONE,df.SIDECHAIN,df.BONDED,df.RING],gf=[df.POLYMER,df.WATER],vf=[\"ALA\",\"GLY\",\"SER\"],yf=[\"CYS\",\"SER\",\"THR\"],bf=[\"ALA\",\"ILE\",\"LEU\",\"MET\",\"PHE\",\"PRO\",\"TRP\",\"VAL\"],xf=[\"PHE\",\"TRP\",\"TYR\",\"HIS\"],_f=[\"ASN\",\"GLN\"],wf=[\"ASP\",\"GLU\"],Sf=[\"ARG\",\"HIS\",\"LYS\"],Af=[\"ARG\",\"ASP\",\"GLU\",\"HIS\",\"LYS\"],Mf=[\"ASN\",\"ARG\",\"ASP\",\"CYS\",\"GLY\",\"GLN\",\"GLU\",\"HIS\",\"LYS\",\"SER\",\"THR\",\"TYR\"],Ef=[\"ALA\",\"ILE\",\"LEU\",\"MET\",\"PHE\",\"PRO\",\"TRP\",\"VAL\"],Tf=[\"HIS\",\"PHE\",\"PRO\",\"TRP\",\"TYR\"],Pf=[\"ALA\",\"GLY\",\"ILE\",\"LEU\",\"VAL\"],Cf=function(t){this.signals={stringChanged:new no},this.setString(t)},If={type:{}};If.type.get=function(){return\"selection\"},Cf.prototype.setString=function(t,e){if(void 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om=function(t){function e(){t.apply(this,arguments)}return t&&(e.__proto__=t),e.prototype=Object.create(t&&t.prototype),e.prototype.constructor=e,e.prototype.load=function(){return new(qf.get(this.ext))(this.streamer,this.params).parse()},e}(nm),am=function(t,e,r){this.signals={elementAdded:new no,elementRemoved:new no,nameChanged:new no},this.name=e,this.path=r,this.dir=r.substring(0,r.lastIndexOf(\"/\")+1);try{this.fn=new Function(\"stage\",\"panel\",\"__name__\",\"__path__\",\"__dir__\",t)}catch(t){jf.error(\"Script compilation failed\",t),this.fn=function(){}}},sm={type:{}};sm.type.get=function(){return\"Script\"},am.prototype.call=function(t){var e=this,r={add:function(){this.signals.elementAdded.dispatch(arguments)}.bind(this),remove:function(){this.signals.elementRemoved.dispatch(arguments)}.bind(this),setName:function(t){this.signals.nameChanged.dispatch(t)}.bind(this)};return new Promise(function(i,n){var 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e=this.prevPosition.x-this.position.x,r=this.prevPosition.y-this.position.y;this.signals.moved.dispatch(e,r),this.pressed&&this.signals.dragged.dispatch(e,r)},Fm.prototype._onMousedown=function(t){t.target===this.domElement&&(t.preventDefault(),this._setKeys(t),this.moving=!1,this.hovering=!1,this.down.set(t.clientX,t.clientY),this.position.set(t.clientX,t.clientY),this.which=t.which,this.buttons=ia(t),this.pressed=!0,this._setCanvasPosition(t))},Fm.prototype._onMouseup=function(t){t.target===this.domElement&&t.preventDefault(),this._setKeys(t);var e=this.canvasPosition;this._distance()<4&&(this.lastClicked=window.performance.now(),this.doubleClickPending&&this.prevClickCP.distanceTo(e)<4?(this.signals.doubleClicked.dispatch(e.x,e.y),this.doubleClickPending=!1):(this.signals.clicked.dispatch(e.x,e.y),this.doubleClickPending=!0),this.prevClickCP.copy(e)),this.which=void 0,this.buttons=void 0,this.pressed=void 0},Fm.prototype._onContextmenu=function(t){t.target===this.domElement&&t.preventDefault()},Fm.prototype._onTouchstart=function(t){if(t.target===this.domElement)switch(t.preventDefault(),this.pressed=!0,t.touches.length){case 1:this.moving=!1,this.hovering=!1,this.down.set(t.touches[0].pageX,t.touches[0].pageY),this.position.set(t.touches[0].pageX,t.touches[0].pageY),this._setCanvasPosition(t.touches[0]);break;case 2:this.down.set((t.touches[0].pageX+t.touches[1].pageX)/2,(t.touches[0].pageY+t.touches[1].pageY)/2),this.position.set((t.touches[0].pageX+t.touches[1].pageX)/2,(t.touches[0].pageY+t.touches[1].pageY)/2),this.lastTouchDistance=ra(t)}},Fm.prototype._onTouchend=function(t){t.target===this.domElement&&t.preventDefault(),this.which=void 0,this.buttons=void 0,this.pressed=void 0},Fm.prototype._onTouchmove=function(t){switch(t.target===this.domElement?(t.preventDefault(),this.overElement=!0):this.overElement=!1,t.touches.length){case 1:this._setKeys(t),this.which=1,this.buttons=1,this.moving=!0,this.hovering=!1,this.lastMoved=window.performance.now(),this.prevPosition.copy(this.position),this.position.set(t.touches[0].pageX,t.touches[0].pageY),this._setCanvasPosition(t.touches[0]);var e=this.prevPosition.x-this.position.x,r=this.prevPosition.y-this.position.y;this.signals.moved.dispatch(e,r),this.pressed&&this.signals.dragged.dispatch(e,r);break;case 2:var i=ra(t),n=i-this.lastTouchDistance;if(this.lastTouchDistance=i,this.prevPosition.copy(this.position),this.position.set((t.touches[0].pageX+t.touches[1].pageX)/2,(t.touches[0].pageY+t.touches[1].pageY)/2),Math.abs(n)>2&&this.handleScroll&&this.position.distanceTo(this.prevPosition)<2)this.which=0,this.buttons=0,this.signals.scrolled.dispatch(n/2);else{this.which=3,this.buttons=2;var o=this.prevPosition.x-this.position.x,a=this.prevPosition.y-this.position.y;this.signals.moved.dispatch(o,a),this.pressed&&this.signals.dragged.dispatch(o,a)}}},Fm.prototype._distance=function(){return this.position.distanceTo(this.down)},Fm.prototype._setCanvasPosition=function(t){var e,r,i=this.domElement.getBoundingClientRect();\"offsetX\"in t&&\"offsetY\"in t?(e=t.offsetX,r=t.offsetY):(e=t.clientX-i.left,r=t.clientY-i.top),this.canvasPosition.set(e,i.height-r)},Fm.prototype._setKeys=function(t){this.altKey=t.altKey,this.ctrlKey=t.ctrlKey,this.metaKey=t.metaKey,this.shiftKey=t.shiftKey},Fm.prototype.dispose=function(){document.removeEventListener(\"mousewheel\",this._onMousewheel),document.removeEventListener(\"wheel\",this._onMousewheel),document.removeEventListener(\"MozMousePixelScroll\",this._onMousewheel),document.removeEventListener(\"mousemove\",this._onMousemove),document.removeEventListener(\"mousedown\",this._onMousedown),document.removeEventListener(\"mouseup\",this._onMouseup),document.removeEventListener(\"contextmenu\",this._onContextmenu),document.removeEventListener(\"touchstart\",this._onTouchstart),document.removeEventListener(\"touchend\",this._onTouchend),document.removeEventListener(\"touchmove\",this._onTouchmove)},Object.defineProperties(Fm.prototype,Bm);var zm=new v,Um=new v,jm=new v,Gm=new g,Vm=new m,$m=new v,Hm=new g,Wm=new g,Xm=function(t,e){var r=e||{};this.rotateSpeed=gn(r.rotateSpeed,2),this.zoomSpeed=gn(r.zoomSpeed,1.2),this.panSpeed=gn(r.panSpeed,1),this.stage=t,this.viewer=t.viewer,this.mouse=t.mouseObserver,this.controls=t.viewerControls},qm={component:{},atom:{}};qm.component.get=function(){return this.stage.transformComponent},qm.atom.get=function(){return this.stage.transformAtom},Xm.prototype._setPanVector=function(t,e,r){var i,n=this.viewer.camera;if(r=-r||0,r+=n.position.z,\"OrthographicCamera\"===n.type)i=1/n.zoom;else{var o=$n(n.fov);i=-2*r*Math.tan(o/2)/this.viewer.height}Hm.set(t,e,0),Hm.multiplyScalar(this.panSpeed*i)},Xm.prototype._getRotateXY=function(t,e){return[this.rotateSpeed*-t*.01,this.rotateSpeed*e*.01]},Xm.prototype._transformPanVector=function(){$m.extractRotation(this.component.transform),$m.premultiply(this.viewer.rotationGroup.matrix),$m.getInverse($m),Hm.applyMatrix4($m)},Xm.prototype.zoom=function(t){this.controls.zoom(this.zoomSpeed*t*.02)},Xm.prototype.pan=function(t,e){this._setPanVector(t,e),$m.getInverse(this.viewer.rotationGroup.matrix),Hm.applyMatrix4($m),this.controls.translate(Hm)},Xm.prototype.panComponent=function(t,e){this.component&&(this._setPanVector(t,e),this._transformPanVector(),this.component.position.add(Hm),this.component.updateMatrix())},Xm.prototype.panAtom=function(t,e){this.atom&&this.component&&(this.atom.positionToVector3(Wm),Wm.add(this.viewer.translationGroup.position),Wm.applyMatrix4(this.viewer.rotationGroup.matrix),this._setPanVector(t,e,Wm.z),this._transformPanVector(),this.atom.positionAdd(Hm),this.component.updateRepresentations({position:!0}))},Xm.prototype.rotate=function(t,e){var r=this._getRotateXY(t,e),i=r[0],n=r[1];zm.makeRotationX(n),Um.makeRotationY(i),zm.multiply(Um),this.controls.applyMatrix(zm)},Xm.prototype.rotateComponent=function(t,e){if(this.component){var r=this._getRotateXY(t,e),i=r[0],n=r[1];jm.extractRotation(this.component.transform),jm.premultiply(this.viewer.rotationGroup.matrix),jm.getInverse(jm),Gm.set(1,0,0),Gm.applyMatrix4(jm),zm.makeRotationAxis(Gm,n),Gm.set(0,1,0),Gm.applyMatrix4(jm),Um.makeRotationAxis(Gm,i),zm.multiply(Um),Vm.setFromRotationMatrix(zm),this.component.quaternion.premultiply(Vm),this.component.updateMatrix()}},Object.defineProperties(Xm.prototype,qm);var Ym=function(t,e){this.pid=t.pid,this.picker=t.picker,this.instance=t.instance,this.stage=e,this.controls=e.viewerControls,this.mouse=e.mouseObserver},Zm={type:{},altKey:{},ctrlKey:{},metaKey:{},shiftKey:{},canvasPosition:{},component:{},object:{},position:{},closestBondAtom:{},arrow:{},atom:{},axes:{},bond:{},box:{},cone:{},clash:{},contact:{},cylinder:{},distance:{},ellipsoid:{},octahedron:{},mesh:{},slice:{},sphere:{},tetrahedron:{},torus:{},surface:{},unitcell:{},unknown:{},volume:{}};Zm.type.get=function(){return this.picker.type},Zm.altKey.get=function(){return this.mouse.altKey},Zm.ctrlKey.get=function(){return this.mouse.ctrlKey},Zm.metaKey.get=function(){return this.mouse.metaKey},Zm.shiftKey.get=function(){return this.mouse.shiftKey},Zm.canvasPosition.get=function(){return this.mouse.canvasPosition},Zm.component.get=function(){return this.stage.getComponentsByObject(this.picker.data).list[0]},Zm.object.get=function(){return this.picker.getObject(this.pid)},Zm.position.get=function(){return this.picker.getPosition(this.pid,this.instance,this.component)},Zm.closestBondAtom.get=function(){if(\"bond\"===this.type){var t=this.bond,e=this.controls;return na(this.canvasPosition,e.getPositionOnCanvas(t.atom1),e.getPositionOnCanvas(t.atom2))?t.atom1:t.atom2}},Zm.arrow.get=function(){return this._objectIfType(\"arrow\")},Zm.atom.get=function(){return this._objectIfType(\"atom\")},Zm.axes.get=function(){return this._objectIfType(\"axes\")},Zm.bond.get=function(){return this._objectIfType(\"bond\")},Zm.box.get=function(){return this._objectIfType(\"box\")},Zm.cone.get=function(){return this._objectIfType(\"cone\")},Zm.clash.get=function(){return this._objectIfType(\"clash\")},Zm.contact.get=function(){return this._objectIfType(\"contact\")},Zm.cylinder.get=function(){return this._objectIfType(\"cylinder\")},Zm.distance.get=function(){return this._objectIfType(\"distance\")},Zm.ellipsoid.get=function(){return this._objectIfType(\"ellipsoid\")},Zm.octahedron.get=function(){return this._objectIfType(\"octahedron\")},Zm.mesh.get=function(){return this._objectIfType(\"mesh\")},Zm.slice.get=function(){return this._objectIfType(\"slice\")},Zm.sphere.get=function(){return this._objectIfType(\"sphere\")},Zm.tetrahedron.get=function(){return this._objectIfType(\"tetrahedron\")},Zm.torus.get=function(){return this._objectIfType(\"torus\")},Zm.surface.get=function(){return this._objectIfType(\"surface\")},Zm.unitcell.get=function(){return this._objectIfType(\"unitcell\")},Zm.unknown.get=function(){return this._objectIfType(\"unknown\")},Zm.volume.get=function(){return this._objectIfType(\"volume\")},Ym.prototype._objectIfType=function(t){return this.type===t?this.object:void 0},Ym.prototype.getLabel=function(){var t=\"nothing\";return this.arrow?t=\"arrow: \"+(this.arrow.name||this.pid)+\" (\"+this.arrow.shape.name+\")\":this.atom?t=\"atom: \"+this.atom.qualifiedName()+\" (\"+this.atom.structure.name+\")\":this.axes?t=\"axes\":this.bond?t=\"bond: \"+this.bond.atom1.qualifiedName()+\" - \"+this.bond.atom2.qualifiedName()+\" (\"+this.bond.structure.name+\")\":this.box?t=\"box: \"+(this.box.name||this.pid)+\" (\"+this.box.shape.name+\")\":this.cone?t=\"cone: \"+(this.cone.name||this.pid)+\" (\"+this.cone.shape.name+\")\":this.clash?t=\"clash: \"+this.clash.clash.sele1+\" - \"+this.clash.clash.sele2:this.contact?t=\"contact: \"+this.contact.atom1.qualifiedName()+\" - \"+this.contact.atom2.qualifiedName()+\" (\"+this.contact.structure.name+\")\":this.cylinder?t=\"cylinder: \"+(this.cylinder.name||this.pid)+\" (\"+this.cylinder.shape.name+\")\":this.distance?t=\"distance: \"+this.distance.atom1.qualifiedName()+\" - \"+this.distance.atom2.qualifiedName()+\" (\"+this.distance.structure.name+\")\":this.ellipsoid?t=\"ellipsoid: \"+(this.ellipsoid.name||this.pid)+\" (\"+this.ellipsoid.shape.name+\")\":this.octahedron?t=\"octahedron: \"+(this.octahedron.name||this.pid)+\" (\"+this.octahedron.shape.name+\")\":this.mesh?t=\"mesh: \"+(this.mesh.name||this.mesh.serial)+\" (\"+this.mesh.shape.name+\")\":this.slice?t=\"slice: \"+this.slice.value.toPrecision(3)+\" (\"+this.slice.volume.name+\")\":this.sphere?t=\"sphere: \"+(this.sphere.name||this.pid)+\" (\"+this.sphere.shape.name+\")\":this.surface?t=\"surface: \"+this.surface.surface.name:this.tetrahedron?t=\"tetrahedron: \"+(this.tetrahedron.name||this.pid)+\" (\"+this.tetrahedron.shape.name+\")\":this.torus?t=\"torus: \"+(this.torus.name||this.pid)+\" (\"+this.torus.shape.name+\")\":this.unitcell?t=\"unitcell: \"+this.unitcell.unitcell.spacegroup+\" (\"+this.unitcell.structure.name+\")\":this.unknown?t=\"unknown\":this.volume&&(t=\"volume: \"+this.volume.value.toPrecision(3)+\" (\"+this.volume.volume.name+\")\"),t},Object.defineProperties(Ym.prototype,Zm);var Km=function(t){this.stage=t,this.viewer=t.viewer};Km.prototype.pick=function(t,e){var r=this.viewer.pick(t,e);if(r.picker&&\"ignore\"!==r.picker.type&&void 0!==r.pid){var i=r.picker.array;if(!(i&&r.pid>=i.length))return new Ym(r,this.stage);console.error(\"pid >= picker.array.length\")}};var Qm=new m,Jm=new g,tg=new g,eg=new g,rg=new g,ig=new v,ng=new g,og=new v,ag=function(t){this.stage=t,this.viewer=t.viewer,this.signals={changed:new no}},sg={position:{},rotation:{}};sg.position.get=function(){return this.viewer.translationGroup.position},sg.rotation.get=function(){return this.viewer.rotationGroup.quaternion},ag.prototype.changed=function(){this.viewer.requestRender(),this.signals.changed.dispatch()},ag.prototype.getPositionOnCanvas=function(t,e){var r=Bn(e),i=this.viewer;return eg.copy(t).add(i.translationGroup.position).applyMatrix4(i.rotationGroup.matrix).project(i.camera),r.set((eg.x+1)*i.width/2,(eg.y+1)*i.height/2)},ag.prototype.getOrientation=function(t){var e=Un(t);e.copy(this.viewer.rotationGroup.matrix);var r=-this.viewer.camera.position.z;return e.scale(rg.set(r,r,r)),e.setPosition(this.viewer.translationGroup.position),e},ag.prototype.orient=function(t){Un(t).decompose(Jm,Qm,tg);var e=this.viewer;e.rotationGroup.setRotationFromQuaternion(Qm),e.translationGroup.position.copy(Jm),e.camera.position.z=-tg.z,e.updateZoom(),this.changed()},ag.prototype.translate=function(t){this.viewer.translationGroup.position.add(zn(t)),this.changed()},ag.prototype.center=function(t){this.viewer.translationGroup.position.copy(zn(t)).negate(),this.changed()},ag.prototype.zoom=function(t){this.distance(this.viewer.camera.position.z*(1-t))},ag.prototype.distance=function(t){this.viewer.camera.position.z=t,this.viewer.updateZoom(),this.changed()},ag.prototype.spin=function(t,e){ig.getInverse(this.viewer.rotationGroup.matrix),ng.copy(zn(t)).applyMatrix4(ig),this.viewer.rotationGroup.rotateOnAxis(ng,e),this.changed()},ag.prototype.rotate=function(t){this.viewer.rotationGroup.setRotationFromQuaternion(jn(t)),this.changed()},ag.prototype.align=function(t){og.getInverse(Un(t)),this.viewer.rotationGroup.setRotationFromMatrix(og),this.changed()},ag.prototype.applyMatrix=function(t){this.viewer.rotationGroup.applyMatrix(Un(t)),this.changed()},Object.defineProperties(ag.prototype,sg);var cg=function(t,e){for(var r=[],i=arguments.length-2;i-- >0;)r[i]=arguments[i+2];this.duration=gn(t,1e3),this.controls=e,this.startTime=window.performance.now(),this.pausedTime=-1,this.elapsedDuration=0,this.pausedDuration=0,this.ignoreGlobalToggle=!1,this._paused=!1,this._resolveList=[],(n=this)._init.apply(n,r);var n},ug={done:{},paused:{}};ug.done.get=function(){return 1===this.alpha},ug.paused.get=function(){return this._paused},cg.prototype._init=function(){},cg.prototype._tick=function(){},cg.prototype.tick=function(t){if(!this._paused)return this.elapsedDuration=t.currentTime-this.startTime-this.pausedDuration,0===this.duration?this.alpha=1:this.alpha=to(0,1,this.elapsedDuration/this.duration),this._tick(t),this.done&&this._resolveList.forEach(function(t){return t()}),this.done},cg.prototype.pause=function(t){t&&(this._hold=!0),-1===this.pausedTime&&(this.pausedTime=window.performance.now()),this._paused=!0},cg.prototype.resume=function(t){!t&&this._hold||(this.pausedDuration+=window.performance.now()-this.pausedTime,this._paused=!1,this._hold=!1,this.pausedTime=-1)},cg.prototype.toggle=function(){this._paused?this.resume():this.pause()},cg.prototype.then=function(t){var e=this;return(this.done?Promise.resolve():new Promise(function(t){return e._resolveList.push(t)})).then(t)},Object.defineProperties(cg.prototype,ug);var hg=function(t){function e(e){for(var r=[],i=arguments.length-1;i-- >0;)r[i]=arguments[i+1];t.apply(this,[gn(e,1/0)].concat(r))}return t&&(e.__proto__=t),e.prototype=Object.create(t&&t.prototype),e.prototype.constructor=e,e.prototype._init=function(t,e){Array.isArray(t)?this.axis=(new g).fromArray(t):this.axis=gn(t,new g(0,1,0)),this.angle=gn(e,.01)},e.prototype._tick=function(t){this.axis&&this.angle&&this.controls.spin(this.axis,this.angle*t.lastDuration/16)},e}(cg),lg=function(t){function e(e){for(var r=[],i=arguments.length-1;i-- >0;)r[i]=arguments[i+1];t.apply(this,[gn(e,1/0)].concat(r))}return t&&(e.__proto__=t),e.prototype=Object.create(t&&t.prototype),e.prototype.constructor=e,e.prototype._init=function(t,e,r){Array.isArray(t)?this.axis=(new g).fromArray(t):this.axis=gn(t,new g(0,1,0)),this.angleStep=gn(e,.01),this.angleEnd=gn(r,.2),this.angleSum=0,this.direction=1},e.prototype._tick=function(t){if(this.axis&&this.angleStep&&this.angleEnd){var e=to(0,1,Math.abs(this.angleSum)/this.angleEnd),r=this.angleStep*this.direction*(1.1-e);this.controls.spin(this.axis,r*t.lastDuration/16),this.angleSum+=this.angleStep,this.angleSum>=this.angleEnd&&(this.direction*=-1,this.angleSum=-this.angleEnd)}},e}(cg),pg=function(t){function e(){t.apply(this,arguments)}return t&&(e.__proto__=t),e.prototype=Object.create(t&&t.prototype),e.prototype.constructor=e,e.prototype._init=function(t,e){this.moveFrom=zn(gn(t,new g)),this.moveTo=zn(gn(e,new g))},e.prototype._tick=function(){this.controls.position.lerpVectors(this.moveFrom,this.moveTo,this.alpha).negate(),this.controls.changed()},e}(cg),dg=function(t){function e(){t.apply(this,arguments)}return t&&(e.__proto__=t),e.prototype=Object.create(t&&t.prototype),e.prototype.constructor=e,e.prototype._init=function(t,e){this.zoomFrom=t,this.zoomTo=e},e.prototype._tick=function(){this.controls.distance(Qn(this.zoomFrom,this.zoomTo,this.alpha))},e}(cg),fg=function(t){function e(){t.apply(this,arguments)}return t&&(e.__proto__=t),e.prototype=Object.create(t&&t.prototype),e.prototype.constructor=e,e.prototype._init=function(t,e){this.rotateFrom=jn(t),this.rotateTo=jn(e),this._currentRotation=new m},e.prototype._tick=function(){this._currentRotation.copy(this.rotateFrom).slerp(this.rotateTo,this.alpha),this.controls.rotate(this._currentRotation)},e}(cg),mg=function(t){function e(){t.apply(this,arguments)}return t&&(e.__proto__=t),e.prototype=Object.create(t&&t.prototype),e.prototype.constructor=e,e.prototype._init=function(t,e,r){this.valueFrom=t,this.valueTo=e,this.callback=r},e.prototype._tick=function(){this.callback(Qn(this.valueFrom,this.valueTo,this.alpha))},e}(cg),gg=function(t){function e(){t.apply(this,arguments)}return t&&(e.__proto__=t),e.prototype=Object.create(t&&t.prototype),e.prototype.constructor=e,e.prototype._init=function(t){this.callback=t},e.prototype._tick=function(){1===this.alpha&&this.callback()},e}(cg),vg=function(t){this._list=t||[],this._resolveList=[]},yg={done:{}};yg.done.get=function(){return this._list.every(function(t){return t.done})},vg.prototype.then=function(t){var e=this;return(this.done?Promise.resolve():new Promise(function(t){e._resolveList.push(t),e._list.forEach(function(t){t.then(function(){e._resolveList.forEach(function(t){t()}),e._resolveList.length=0})})})).then(t)},Object.defineProperties(vg.prototype,yg);var bg=function(t){this.stage=t,this.viewer=t.viewer,this.controls=t.viewerControls,this.animationList=[],this.finishedList=[]},xg={paused:{}};xg.paused.get=function(){return this.animationList.every(function(t){return t.paused})},bg.prototype.add=function(t){return 0===t.duration?t.tick(this.viewer.stats):this.animationList.push(t),t},bg.prototype.remove=function(t){var e=this.animationList,r=e.indexOf(t);r>-1&&e.splice(r,1)},bg.prototype.run=function(t){for(var e=this,r=this.finishedList,i=this.animationList,n=i.length,o=0;o<n;++o){var a=i[o];a.tick(t)&&r.push(a)}var s=r.length;if(s){for(var c=0;c<s;++c)e.remove(r[c]);r.length=0}},bg.prototype.spin=function(t,e,r){return this.add(new hg(r,this.controls,t,e))},bg.prototype.rock=function(t,e,r,i){return this.add(new lg(i,this.controls,t,e,r))},bg.prototype.rotate=function(t,e){var r=this.viewer.rotationGroup.quaternion.clone();return this.add(new fg(e,this.controls,r,t))},bg.prototype.move=function(t,e){var r=this.controls.position.clone().negate();return this.add(new pg(e,this.controls,r,t))},bg.prototype.zoom=function(t,e){var r=this.viewer.camera.position.z;return this.add(new dg(e,this.controls,r,t))},bg.prototype.zoomMove=function(t,e,r){return new vg([this.move(t,r),this.zoom(e,r)])},bg.prototype.orient=function(t,e){var r=new g,i=new m,n=new g;return Un(t).decompose(r,i,n),new vg([this.move(r.negate(),e),this.rotate(i,e),this.zoom(-n.x,e)])},bg.prototype.value=function(t,e,r,i){return this.add(new mg(i,this.controls,t,e,r))},bg.prototype.timeout=function(t,e){return this.add(new gg(e,this.controls,t))},bg.prototype.spinComponent=function(t,e,r,i){return this.add(new hg(i,t.controls,e,r))},bg.prototype.rockComponent=function(t,e,r,i,n){return this.add(new lg(n,t.controls,e,r,i))},bg.prototype.moveComponent=function(t,e,r){var i=t.controls.position.clone().negate();return this.add(new pg(r,t.controls,i,e))},bg.prototype.pause=function(){this.animationList.forEach(function(t){return t.pause()})},bg.prototype.resume=function(){this.animationList.forEach(function(t){return t.resume()})},bg.prototype.toggle=function(){this.paused?this.resume():this.pause()},bg.prototype.clear=function(){this.animationList.length=0},bg.prototype.dispose=function(){this.clear()},Object.defineProperties(bg.prototype,xg);var _g=function(){};_g.zoomScroll=function(t,e){t.trackballControls.zoom(e)},_g.clipNearScroll=function(t,e){var r=t.getParameters();t.setParameters({clipNear:r.clipNear+e/10})},_g.focusScroll=function(t,e){var r=2*t.getParameters().clipNear,i=Math.sign(e)*eo((100-r)/10,5,.2);t.setFocus(r+i)},_g.isolevelScroll=function(t,e){var r=Math.sign(e)/5;t.eachRepresentation(function(t){if(\"surface\"===t.repr.type){var e=t.getParameters().isolevel;t.setParameters({isolevel:e+r})}},\"volume\")},_g.panDrag=function(t,e,r){t.trackballControls.pan(e,r)},_g.rotateDrag=function(t,e,r){t.trackballControls.rotate(e,r)},_g.zoomDrag=function(t,e,r){t.trackballControls.zoom((e+r)/-2)},_g.zoomFocusDrag=function(t,e,r){t.trackballControls.zoom((e+r)/-2);var i=t.viewer.camera.position.z;t.setFocus(100-Math.abs(i/8))},_g.panComponentDrag=function(t,e,r){t.trackballControls.panComponent(e,r)},_g.panAtomDrag=function(t,e,r){t.trackballControls.panAtom(e,r)},_g.rotateComponentDrag=function(t,e,r){t.trackballControls.rotateComponent(e,r)},_g.movePick=function(t,e){e&&t.animationControls.move(e.position.clone())},_g.tooltipPick=function(t,e){var r=t.tooltip;if(t.getParameters().tooltip&&e){var i=e.mouse.position;r.innerText=e.getLabel(),r.style.bottom=window.innerHeight-i.y+3+\"px\",r.style.left=i.x+3+\"px\",r.style.display=\"block\"}else r.style.display=\"none\"};var wg={default:[[\"scroll\",_g.zoomScroll],[\"scroll-ctrl\",_g.clipNearScroll],[\"scroll-shift\",_g.focusScroll],[\"scroll-alt\",_g.isolevelScroll],[\"drag-right\",_g.panDrag],[\"drag-left\",_g.rotateDrag],[\"drag-middle\",_g.zoomDrag],[\"drag-shift-right\",_g.zoomDrag],[\"drag-left+right\",_g.zoomDrag],[\"drag-ctrl-right\",_g.panComponentDrag],[\"drag-ctrl-left\",_g.rotateComponentDrag],[\"clickPick-middle\",_g.movePick],[\"clickPick-shift-left\",_g.movePick],[\"hoverPick\",_g.tooltipPick]],pymol:[[\"drag-left\",_g.rotateDrag],[\"drag-middle\",_g.panDrag],[\"drag-right\",_g.zoomDrag],[\"drag-shift-right\",_g.focusScroll],[\"clickPick-ctrl+shift-middle\",_g.movePick],[\"hoverPick\",_g.tooltipPick]],coot:[[\"scroll\",_g.isolevelScroll],[\"drag-left\",_g.rotateDrag],[\"drag-middle\",_g.panDrag],[\"drag-ctrl-left\",_g.panDrag],[\"drag-right\",_g.zoomFocusDrag],[\"drag-ctrl-right\",_g.focusScroll],[\"clickPick-middle\",_g.movePick],[\"hoverPick\",_g.tooltipPick]]},Sg=function(t,e){var r=e||{};this.stage=t,this.mouse=t.mouseObserver,this.actionList=[],this.disabled=r.disabled||!1,this.preset(r.preset||\"default\")};Sg.prototype.run=function(t){for(var e=this,r=[],i=arguments.length-1;i-- >0;)r[i]=arguments[i+1];if(!this.disabled){var n=this.mouse.key||0,o=this.mouse.buttons||0;this.actionList.forEach(function(i){i.type===t&&i.key===n&&i.button===o&&i.callback.apply(i,[e.stage].concat(r))})}},Sg.prototype.add=function(t,e){var r=oa(t),i=r[0],n=r[1],o=r[2];this.actionList.push({type:i,key:n,button:o,callback:e})},Sg.prototype.remove=function(t,e){var r=t.includes(\"*\"),i=oa(t),n=i[0],o=i[1],a=i[2],s=this.actionList.filter(function(t){return!((t.type===n||r&&\"\"===n)&&(t.key===o||r&&0===o)&&(t.button===a||r&&0===a)&&(t.callback===e||void 0===e))});this.actionList=s},Sg.prototype.preset=function(t){var e=this;this.clear(),(wg[t]||[]).forEach(function(t){return(r=e).add.apply(r,t);var r})},Sg.prototype.clear=function(){this.actionList.length=0};var Ag=function(){};Ag.autoView=function(t){t.autoView(1e3)},Ag.toggleAnimations=function(t){t.animationControls.toggle()},Ag.toggleRock=function(t){t.toggleRock()};var Mg={default:[[\"i\",Ag.toggleSpin=function(t){t.toggleSpin()}],[\"k\",Ag.toggleRock],[\"p\",Ag.toggleAnimations],[\"r\",Ag.autoView]]},Eg=function(t,e){var r=e||{};this.stage=t,this.actionList=[],this.disabled=r.disabled||!1,this.preset(r.preset||\"default\")};Eg.prototype.run=function(t){var e=this;this.disabled||this.actionList.forEach(function(r){r.keyCode===t&&r.callback(e.stage)})},Eg.prototype.add=function(t,e){var r=t.charCodeAt(0);this.actionList.push({keyCode:r,callback:e})},Eg.prototype.remove=function(t,e){var r=t.charCodeAt(0),i=this.actionList.filter(function(t){return!(t.keyCode===r&&(t.callback===e||void 0===e))});this.actionList=i},Eg.prototype.preset=function(t){var e=this;this.clear(),(Mg[t]||[]).forEach(function(t){return(r=e).add.apply(r,t);var r})},Eg.prototype.clear=function(){this.actionList.length=0};var Tg=function(t){this.stage=t,this.mouse=t.mouseObserver,this.controls=t.mouseControls,this.mouse.signals.clicked.add(this._onClick,this),this.mouse.signals.hovered.add(this._onHover,this)};Tg.prototype._onClick=function(t,e){var r=this.stage.pickingControls.pick(t,e);this.stage.signals.clicked.dispatch(r),this.controls.run(\"clickPick\",r)},Tg.prototype._onHover=function(t,e){var r=this.stage.pickingControls.pick(t,e);r&&this.mouse.down.equals(this.mouse.position)&&(this.stage.transformComponent=r.component,this.stage.transformAtom=r.atom),this.stage.signals.hovered.dispatch(r),this.controls.run(\"hoverPick\",r)},Tg.prototype.dispose=function(){this.mouse.signals.clicked.remove(this._onClick,this),this.mouse.signals.hovered.remove(this._onHover,this)};var Pg=function(t){this.stage=t,this.mouse=t.mouseObserver,this.controls=t.mouseControls,this.mouse.signals.moved.add(this._onMove,this),this.mouse.signals.scrolled.add(this._onScroll,this),this.mouse.signals.dragged.add(this._onDrag,this),this.mouse.signals.clicked.add(this._onClick,this),this.mouse.signals.hovered.add(this._onHover,this),this.mouse.signals.doubleClicked.add(this._onDblclick,this)};Pg.prototype._onMove=function(){this.stage.tooltip.style.display=\"none\"},Pg.prototype._onScroll=function(t){this.controls.run(\"scroll\",t)},Pg.prototype._onDrag=function(t,e){this.controls.run(\"drag\",t,e)},Pg.prototype._onClick=function(t,e){this.controls.run(\"click\",t,e)},Pg.prototype._onDblclick=function(t,e){this.controls.run(\"doubleClick\",t,e)},Pg.prototype._onHover=function(t,e){this.controls.run(\"hover\",t,e)},Pg.prototype.dispose=function(){this.mouse.signals.moved.remove(this._onMove,this),this.mouse.signals.scrolled.remove(this._onScroll,this),this.mouse.signals.dragged.remove(this._onDrag,this),this.mouse.signals.clicked.remove(this._onClick,this),this.mouse.signals.hovered.remove(this._onHover,this)};var Cg=function(t){this.viewer=t.viewer,this.animationControls=t.animationControls,this.viewer.signals.ticked.add(this._onTick,this)};Cg.prototype._onTick=function(t){this.animationControls.run(t)},Cg.prototype.dispose=function(){this.viewer.signals.ticked.remove(this._onTick,this)};var Ig=function(t){this.stage=t,this.controls=t.keyControls,this.domElement=t.viewer.renderer.domElement,this.domElement.setAttribute(\"tabIndex\",\"-1\"),this.domElement.style.outline=\"none\",this.domElement.autofocus=!0,this.domElement.focus(),this._focusDomElement=this._focusDomElement.bind(this),this._onKeydown=this._onKeydown.bind(this),this._onKeyup=this._onKeyup.bind(this),this._onKeypress=this._onKeypress.bind(this),this.domElement.addEventListener(\"mousedown\",this._focusDomElement),this.domElement.addEventListener(\"touchstart\",this._focusDomElement),this.domElement.addEventListener(\"keydown\",this._onKeydown),this.domElement.addEventListener(\"keyup\",this._onKeyup),this.domElement.addEventListener(\"keypress\",this._onKeypress)};Ig.prototype._onKeydown=function(){},Ig.prototype._onKeyup=function(){},Ig.prototype._onKeypress=function(t){this.controls.run(t.keyCode)},Ig.prototype._focusDomElement=function(){this.domElement.focus()},Ig.prototype.dispose=function(){this.domElement.removeEventListener(\"mousedown\",this._focusDomElement),this.domElement.removeEventListener(\"touchstart\",this._focusDomElement),this.domElement.removeEventListener(\"keydown\",this._onKeypress),this.domElement.removeEventListener(\"keyup\",this._onKeypress),this.domElement.removeEventListener(\"keypress\",this._onKeypress)};var Rg=function(t,e,r,i){var n=i||{};this.offsetX=gn(n.offsetX,0),this.offsetY=gn(n.offsetY,0),this.visible=gn(n.visible,!0),this.component=t,this.stage=t.stage,this.viewer=this.stage.viewer,this.position=e,this._viewerPosition=new g,this._updateViewerPosition(),this._canvasPosition=new g,this._cameraPosition=new g,this.element=document.createElement(\"div\"),Object.assign(this.element.style,{display:\"block\",position:\"fixed\",zIndex:1+(parseInt(this.viewer.container.style.zIndex)||0),pointerEvents:\"none\",backgroundColor:\"rgba( 0, 0, 0, 0.6 )\",color:\"lightgrey\",padding:\"8px\",fontFamily:\"sans-serif\",left:\"-10000px\"}),this.viewer.container.appendChild(this.element),this.setContent(r),this.updateVisibility(),this.viewer.signals.ticked.add(this._update,this),this.component.signals.matrixChanged.add(this._updateViewerPosition,this)};Rg.prototype.setContent=function(t){var e=this.element.style.display;\"none\"===e&&(this.element.style.left=\"-10000px\",this.element.style.display=\"block\"),t instanceof window.Element?(this.element.innerHTML=\"\",this.element.appendChild(t)):this.element.innerHTML=t,this._clientRect=this.element.getBoundingClientRect(),\"none\"===e&&(this.element.style.display=e)},Rg.prototype.setVisibility=function(t){this.visible=t,this.updateVisibility()},Rg.prototype.getVisibility=function(){return this.visible&&this.component.visible},Rg.prototype.updateVisibility=function(){this.element.style.display=this.getVisibility()?\"block\":\"none\"},Rg.prototype._updateViewerPosition=function(){this._viewerPosition.copy(this.position).applyMatrix4(this.component.matrix)},Rg.prototype._update=function(){if(this.getVisibility()){var t=this.element.style,e=this._canvasPosition,r=this._viewerPosition,i=this._clientRect;if(this._cameraPosition.copy(r).add(this.viewer.translationGroup.position).applyMatrix4(this.viewer.rotationGroup.matrix).sub(this.viewer.camera.position),this._cameraPosition.z<0)return void(t.display=\"none\");t.display=\"block\",t.opacity=1-to(this.viewer.scene.fog.near,this.viewer.scene.fog.far,this._cameraPosition.length()),this.stage.viewerControls.getPositionOnCanvas(r,e),t.bottom=this.offsetX+e.y+i.height/2+\"px\",t.left=this.offsetY+e.x-i.width/2+\"px\"}},Rg.prototype.dispose=function(){this.viewer.container.removeChild(this.element),this.viewer.signals.ticked.remove(this._update,this),this.component.signals.matrixChanged.remove(this._updateViewerPosition,this)};var Lg=new v,Og=new g,Dg=new m,Ng=function(t){this.component=t,this.stage=t.stage,this.viewer=t.stage.viewer,this.signals={changed:new no}},kg={position:{},rotation:{}};kg.position.get=function(){return this.component.position},kg.rotation.get=function(){return this.component.quaternion},Ng.prototype.changed=function(){this.component.updateMatrix(),this.viewer.requestRender(),this.signals.changed.dispatch()},Ng.prototype.spin=function(t,e){Lg.getInverse(this.viewer.rotationGroup.matrix),Og.copy(zn(t)).applyMatrix4(Lg),Lg.extractRotation(this.component.transform),Lg.premultiply(this.viewer.rotationGroup.matrix),Lg.getInverse(Lg),Og.copy(zn(t)),Og.applyMatrix4(Lg),Lg.makeRotationAxis(Og,e),Dg.setFromRotationMatrix(Lg),this.component.quaternion.premultiply(Dg),this.changed()},Object.defineProperties(Ng.prototype,kg),va.__deps=[ya],ba.__deps=[ya,ga];var Fg=new g,Bg=function(){},zg={Picker:{},Buffer:{}};zg.Picker.get=function(){return Jf.get(this.type)},zg.Buffer.get=function(){return Qf.get(this.type)},Bg.getShapeKey=function(t){return this.type+t[0].toUpperCase()+t.substr(1)},Bg.valueToShape=function(t,e,r){var i=t[this.getShapeKey(e)];switch(this.fields[e]){case\"v3\":case\"c\":Ma(r,i);break;default:i.push(r)}},Bg.objectToShape=function(t,e){var r=this;Object.keys(this.fields).forEach(function(i){r.valueToShape(t,i,e[i])}),this.valueToShape(t,\"name\",e.name),this.expandBoundingBox(t.boundingBox,e)},Bg.valueFromShape=function(t,e,r){var i=t[this.getShapeKey(r)];switch(this.fields[r]){case\"v3\":return(new g).fromArray(i,3*e);case\"c\":return(new tt).fromArray(i,3*e);default:return i[e]}},Bg.objectFromShape=function(t,e){var r=this,i={shape:t,name:this.valueFromShape(t,e,\"name\")};return Object.keys(this.fields).forEach(function(n){i[n]=r.valueFromShape(t,e,n)}),i},Bg.arrayFromShape=function(t,e){var r=t[this.getShapeKey(e)];switch(this.fields[e]){case\"s\":return r;default:return new Float32Array(r)}},Bg.dataFromShape=function(t){var e=this,r={};return this.Picker&&(r.picking=new this.Picker(t)),Object.keys(this.fields).forEach(function(i){r[i]=e.arrayFromShape(t,i)}),r},Bg.bufferFromShape=function(t,e){return new this.Buffer(this.dataFromShape(t),e)},Object.defineProperties(Bg,zg);var Ug=function(t){function e(){t.apply(this,arguments)}t&&(e.__proto__=t),e.prototype=Object.create(t&&t.prototype),e.prototype.constructor=e;var r={type:{},fields:{}};return r.type.get=function(){return\"sphere\"},r.fields.get=function(){return{position:\"v3\",color:\"c\",radius:\"f\"}},e.positionFromShape=function(t,e){return this.valueFromShape(t,e,\"position\")},e.expandBoundingBox=function(t,e){t.expandByPoint(Fg.fromArray(e.position))},Object.defineProperties(e,r),e}(Bg),jg=function(t){function e(){t.apply(this,arguments)}t&&(e.__proto__=t),e.prototype=Object.create(t&&t.prototype),e.prototype.constructor=e;var r={type:{},fields:{}};return r.type.get=function(){return\"box\"},r.fields.get=function(){return{position:\"v3\",color:\"c\",size:\"f\",heightAxis:\"v3\",depthAxis:\"v3\"}},Object.defineProperties(e,r),e}(Ug),Gg=function(t){function e(){t.apply(this,arguments)}t&&(e.__proto__=t),e.prototype=Object.create(t&&t.prototype),e.prototype.constructor=e;var r={type:{}};return r.type.get=function(){return\"octahedron\"},Object.defineProperties(e,r),e}(jg),Vg=function(t){function e(){t.apply(this,arguments)}t&&(e.__proto__=t),e.prototype=Object.create(t&&t.prototype),e.prototype.constructor=e;var r={type:{}};return r.type.get=function(){return\"tetrahedron\"},Object.defineProperties(e,r),e}(jg),$g=function(t){function e(){t.apply(this,arguments)}t&&(e.__proto__=t),e.prototype=Object.create(t&&t.prototype),e.prototype.constructor=e;var r={type:{},fields:{}};return r.type.get=function(){return\"cylinder\"},r.fields.get=function(){return{position1:\"v3\",position2:\"v3\",color:\"c\",radius:\"f\"}},e.positionFromShape=function(t,e){var r=this.valueFromShape(t,e,\"position1\"),i=this.valueFromShape(t,e,\"position2\");return r.add(i).multiplyScalar(.5)},e.expandBoundingBox=function(t,e){t.expandByPoint(Fg.fromArray(e.position1)),t.expandByPoint(Fg.fromArray(e.position2))},Object.defineProperties(e,r),e}(Bg),Hg=function(t){function e(){t.apply(this,arguments)}t&&(e.__proto__=t),e.prototype=Object.create(t&&t.prototype),e.prototype.constructor=e;var r={type:{}};return r.type.get=function(){return\"arrow\"},Object.defineProperties(e,r),e}($g),Wg=function(t){function e(){t.apply(this,arguments)}t&&(e.__proto__=t),e.prototype=Object.create(t&&t.prototype),e.prototype.constructor=e;var r={type:{}};return r.type.get=function(){return\"cone\"},Object.defineProperties(e,r),e}($g),Xg=function(t){function e(){t.apply(this,arguments)}t&&(e.__proto__=t),e.prototype=Object.create(t&&t.prototype),e.prototype.constructor=e;var r={type:{},fields:{}};return r.type.get=function(){return\"ellipsoid\"},r.fields.get=function(){return{position:\"v3\",color:\"c\",radius:\"f\",majorAxis:\"v3\",minorAxis:\"v3\"}},Object.defineProperties(e,r),e}(Ug),qg=function(t){function e(){t.apply(this,arguments)}t&&(e.__proto__=t),e.prototype=Object.create(t&&t.prototype),e.prototype.constructor=e;var r={type:{}};return r.type.get=function(){return\"torus\"},Object.defineProperties(e,r),e}(Xg),Yg=function(t){function e(){t.apply(this,arguments)}t&&(e.__proto__=t),e.prototype=Object.create(t&&t.prototype),e.prototype.constructor=e;var r={type:{},fields:{}};return r.type.get=function(){return\"text\"},r.fields.get=function(){return{position:\"v3\",color:\"c\",size:\"f\",text:\"s\"}},Object.defineProperties(e,r),e}(Ug),Zg=function(t){this.array=t};Zg.prototype.getIndex=function(t){return this.array?this.array[t]:t},Zg.prototype.getObject=function(){return{}},Zg.prototype._applyTransformations=function(t,e,r){return e&&t.applyMatrix4(e.matrix),r&&t.applyMatrix4(r.matrix),t},Zg.prototype._getPosition=function(){return new g},Zg.prototype.getPosition=function(t,e,r){return this._applyTransformations(this._getPosition(t),e,r)};var Kg=function(t){function e(e){t.call(this),this.shape=e}t&&(e.__proto__=t),e.prototype=Object.create(t&&t.prototype),e.prototype.constructor=e;var r={primitive:{},data:{},type:{}};return r.primitive.get=function(){},r.data.get=function(){return this.shape},r.type.get=function(){return this.primitive.type},e.prototype.getObject=function(t){return this.primitive.objectFromShape(this.shape,t)},e.prototype._getPosition=function(t){return this.primitive.positionFromShape(this.shape,t)},Object.defineProperties(e.prototype,r),e}(Zg),Qg=function(t){function e(){t.apply(this,arguments)}t&&(e.__proto__=t),e.prototype=Object.create(t&&t.prototype),e.prototype.constructor=e;var r={primitive:{}};return r.primitive.get=function(){return $g},Object.defineProperties(e.prototype,r),e}(Kg),Jg=function(t){function e(){t.apply(this,arguments)}t&&(e.__proto__=t),e.prototype=Object.create(t&&t.prototype),e.prototype.constructor=e;var r={primitive:{}};return r.primitive.get=function(){return Hg},Object.defineProperties(e.prototype,r),e}(Kg),tv=function(t){function e(e,r){t.call(this,e),this.structure=r}t&&(e.__proto__=t),e.prototype=Object.create(t&&t.prototype),e.prototype.constructor=e;var r={type:{},data:{}};return r.type.get=function(){return\"atom\"},r.data.get=function(){return this.structure},e.prototype.getObject=function(t){return this.structure.getAtomProxy(this.getIndex(t))},e.prototype._getPosition=function(t){return(new g).copy(this.getObject(t))},Object.defineProperties(e.prototype,r),e}(Zg),ev=function(t){function e(e){t.call(this),this.axes=e}t&&(e.__proto__=t),e.prototype=Object.create(t&&t.prototype),e.prototype.constructor=e;var r={type:{},data:{}};return r.type.get=function(){return\"axes\"},r.data.get=function(){return this.axes},e.prototype.getObject=function(){return{axes:this.axes}},e.prototype._getPosition=function(){return this.axes.center.clone()},Object.defineProperties(e.prototype,r),e}(Zg),rv=function(t){function e(e,r,i){t.call(this,e),this.structure=r,this.bondStore=i||r.bondStore}t&&(e.__proto__=t),e.prototype=Object.create(t&&t.prototype),e.prototype.constructor=e;var r={type:{},data:{}};return r.type.get=function(){return\"bond\"},r.data.get=function(){return this.structure},e.prototype.getObject=function(t){var e=this.structure.getBondProxy(this.getIndex(t));return e.bondStore=this.bondStore,e},e.prototype._getPosition=function(t){var e=this.getObject(t);return(new g).copy(e.atom1).add(e.atom2).multiplyScalar(.5)},Object.defineProperties(e.prototype,r),e}(Zg),iv=function(t){function e(){t.apply(this,arguments)}t&&(e.__proto__=t),e.prototype=Object.create(t&&t.prototype),e.prototype.constructor=e;var r={type:{}};return r.type.get=function(){return\"contact\"},Object.defineProperties(e.prototype,r),e}(rv),nv=function(t){function e(){t.apply(this,arguments)}t&&(e.__proto__=t),e.prototype=Object.create(t&&t.prototype),e.prototype.constructor=e;var r={primitive:{}};return r.primitive.get=function(){return Wg},Object.defineProperties(e.prototype,r),e}(Kg),ov=function(t){function e(e,r,i){t.call(this,e),this.validation=r,this.structure=i}t&&(e.__proto__=t),e.prototype=Object.create(t&&t.prototype),e.prototype.constructor=e;var r={type:{},data:{}};return r.type.get=function(){return\"clash\"},r.data.get=function(){return this.validation},e.prototype.getObject=function(t){var e=this.validation,r=this.getIndex(t);return{validation:e,index:r,clash:e.clashArray[r]}},e.prototype._getAtomProxyFromSele=function(t){var e=new Cf(t),r=this.structure.getAtomIndices(e)[0];return this.structure.getAtomProxy(r)},e.prototype._getPosition=function(t){var e=this.getObject(t).clash,r=this._getAtomProxyFromSele(e.sele1),i=this._getAtomProxyFromSele(e.sele2);return(new g).copy(r).add(i).multiplyScalar(.5)},Object.defineProperties(e.prototype,r),e}(Zg),av=function(t){function e(){t.apply(this,arguments)}t&&(e.__proto__=t),e.prototype=Object.create(t&&t.prototype),e.prototype.constructor=e;var r={type:{}};return r.type.get=function(){return\"distance\"},Object.defineProperties(e.prototype,r),e}(rv),sv=function(t){function e(){t.apply(this,arguments)}t&&(e.__proto__=t),e.prototype=Object.create(t&&t.prototype),e.prototype.constructor=e;var r={primitive:{}};return r.primitive.get=function(){return Xg},Object.defineProperties(e.prototype,r),e}(Kg),cv=function(t){function 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g(a.data[2],a.data[5],a.data[8]),d=h.clone().multiplyScalar(Math.sqrt(o.data[0]/r)),f=l.clone().multiplyScalar(Math.sqrt(o.data[1]/r)),m=p.clone().multiplyScalar(Math.sqrt(o.data[2]/r));this.begA=u.clone().sub(d),this.endA=u.clone().add(d),this.begB=u.clone().sub(f),this.endB=u.clone().add(f),this.begC=u.clone().sub(m),this.endC=u.clone().add(m),this.center=u,this.vecA=d,this.vecB=f,this.vecC=m,this.normVecA=h,this.normVecB=l,this.normVecC=p};ty.prototype.getBasisMatrix=function(t){var e=t||new v;return e.makeBasis(this.normVecB,this.normVecA,this.normVecC),e.determinant()<0&&e.scale(Qv),e},ty.prototype.getRotationQuaternion=function(t){var e=t||new m;return e.setFromRotationMatrix(this.getBasisMatrix(Jv)),e.inverse()},ty.prototype.getProjectedScaleForAtoms=function(t){var e=-1/0,r=-1/0,i=-1/0,n=-1/0,o=-1/0,a=-1/0,s=new g,c=new g,u=this.center,h=this.normVecA,l=this.normVecB,p=this.normVecC;return t.eachAtom(function(t){sa(s.copy(t),h,u);var d=c.subVectors(s,u).normalize().dot(h),f=s.distanceTo(u);d>0?f>e&&(e=f):f>r&&(r=f),sa(s.copy(t),l,u);var m=c.subVectors(s,u).normalize().dot(l),g=s.distanceTo(u);m>0?g>i&&(i=g):g>n&&(n=g),sa(s.copy(t),p,u);var v=c.subVectors(s,u).normalize().dot(p),y=s.distanceTo(u);v>0?y>o&&(o=y):y>a&&(a=y)}),{d1a:e,d2a:i,d3a:o,d1b:-r,d2b:-n,d3b:-a}},Za.prototype.constructor=Za,Ka.prototype.constructor=Ka,es.__deps=[Qa,Ja,ts,On],rs.__deps=[is],is.__deps=[fa,da,ma,la],os.__deps=[$n,xa,_a,va,ya,wa,Sa,fa,Aa,ja,Va,Ha,$a,Wa];var ey=function(t,e,r){this.name=t||\"\",this.path=e||\"\",this.info={},this.center=new g,this.boundingBox=new st,r instanceof wt||r instanceof Ct||r instanceof Ne?this.fromGeometry(r):r&&(this.set(r.position,r.index,r.normal,r.color,r.atomindex,r.contour),this.boundingBox.setFromArray(r.position),this.boundingBox.getCenter(this.center))},ry={type:{}};ry.type.get=function(){return\"Surface\"},ey.prototype.set=function(t,e,r,i,n,o){this.position=t,this.index=e,this.normal=r,this.color=i,this.atomindex=n,this.size=t.length/3,this.contour=o},ey.prototype.fromGeometry=function(e){t.Debug&&jf.time(\"GeometrySurface.fromGeometry\");var r;e instanceof wt?(e.computeVertexNormals(!0),r=(new Ct).fromGeometry(e)):r=e instanceof Ct?e:e[0],r.boundingBox||r.computeBoundingBox(),this.boundingBox.copy(r.boundingBox),this.boundingBox.getCenter(this.center);var i,n,o;if(r instanceof Ct){var a=r.attributes,s=!!a.normal&&a.normal.array;(!s||0===s[0]&&0===s[1]&&0===s[2])&&r.computeVertexNormals(),i=a.position.array,n=a.index?a.index.array:null,o=a.normal.array}this.set(i,n,o,void 0,void 0),t.Debug&&jf.timeEnd(\"GeometrySurface.setGeometry\")},ey.prototype.getPosition=function(){return this.position},ey.prototype.getColor=function(t){var e=t||{};e.surface=this;var r=this.size,i=new Float32Array(3*r),n=Hf.getScheme(e);if(n.volumeColor||\"random\"===e.scheme)for(var o=0;o<r;++o)n.volumeColorToArray(o,i,3*o);else if(n.positionColor)for(var a=new g,s=this.position,c=0;c<r;++c){var u=3*c;a.set(s[u],s[u+1],s[u+2]),n.positionColorToArray(a,i,u)}else if(n.atomColor&&this.atomindex)for(var h=e.structure.getAtomProxy(),l=this.atomindex,p=0;p<r;++p)h.index=l[p],n.atomColorToArray(h,i,3*p);else{var d=new tt(e.value);ko(r,d.r,d.g,d.b,i)}return i},ey.prototype.getPicking=function(t){return this.atomindex&&t?new tv(this.atomindex,t):new dv(Bo(this.size),this)},ey.prototype.getNormal=function(){return this.normal},ey.prototype.getSize=function(t,e){return No(this.size,t*e)},ey.prototype.getIndex=function(){return this.index},ey.prototype.getFilteredIndex=function(t,e){if(t&&this.atomindex){for(var r=new Cf(t),i=e.getAtomSet(r),n=[],o=this.atomindex,a=this.index,s=a.length,c=this.contour?2:3,u=0,h=0;h<s;h+=c){for(var l=!0,p=0;p<c;p++){var d=o[a[h+p]];if(!i.get(d)){l=!1;break}}if(l)for(var f=0;f<c;f++,u++)n[u]=a[h+f]}return On(n,this.position.length/3)}return this.index},ey.prototype.getAtomindex=function(){return this.atomindex},ey.prototype.dispose=function(){},Object.defineProperties(ey.prototype,ry),as.__deps=[rs,is,es,ua,ha,Xa,qa],$f.add(\"surf\",function(t,e){var r=t.data.args,i=t.data.params;if(r&&(self.volsurf=new as(r[0],r[1],r[2],r[3],r[4])),i){var n=self.volsurf.getSurface(i.isolevel,i.smooth,i.box,i.matrix,i.contour,i.wrap),o=[n.position.buffer,n.index.buffer];n.normal&&o.push(n.normal.buffer),n.atomindex&&o.push(n.atomindex.buffer),e({sd:n,p:i},o)}},[as]);var iy=function(t,e,r,i,n,o,a){this.name=t,this.path=e,this.matrix=new v,this.normalMatrix=new ut,this.inverseMatrix=new v,this.center=new g,this.boundingBox=new st,this.setData(r,i,n,o,a)},ny={type:{},position:{},min:{},max:{},sum:{},mean:{},rms:{}};ny.type.get=function(){return\"Volume\"},iy.prototype.setData=function(t,e,r,i,n){this.nx=e||1,this.ny=r||1,this.nz=i||1,this.data=t||new Float32Array(1),this.setAtomindex(n),delete this._position,delete this._min,delete this._max,delete this._mean,delete this._rms,this.worker&&this.worker.terminate()},iy.prototype.setStats=function(t,e,r,i){this._min=t,this._max=e,this._mean=r,this._rms=i},iy.prototype.setMatrix=function(t){this.matrix.copy(t);var e=this.boundingBox,r=this.center,i=this.nx-1,n=this.ny-1,o=this.nz-1;e.makeEmpty(),e.expandByPoint(r.set(i,n,o)),e.expandByPoint(r.set(i,n,0)),e.expandByPoint(r.set(i,0,o)),e.expandByPoint(r.set(i,0,0)),e.expandByPoint(r.set(0,n,o)),e.expandByPoint(r.set(0,0,o)),e.expandByPoint(r.set(0,n,0)),e.expandByPoint(r.set(0,0,0)),e.applyMatrix4(this.matrix),e.getCenter(this.center);var a=this.matrix.elements,s=new g(a[0],a[1],a[2]),c=new g(a[4],a[5],a[6]),u=new g(a[8],a[9],a[10]),h=new g,l=this.normalMatrix.elements;h.crossVectors(c,u),l[0]=h.x,l[1]=h.y,l[2]=h.z,h.crossVectors(u,s),l[3]=h.x,l[4]=h.y,l[5]=h.z,h.crossVectors(s,c),l[6]=h.x,l[7]=h.y,l[8]=h.z,this.inverseMatrix.getInverse(this.matrix)},iy.prototype.setAtomindex=function(t){this.atomindex=t},iy.prototype.getBox=function(t,e,r){return r||(r=new st),r.set(t,t),r.expandByScalar(e),r.applyMatrix4(this.inverseMatrix),r.min.round(),r.max.round(),r},iy.prototype._getBox=function(t,e){if(t&&e){this.__box||(this.__box=new st);var r=this.getBox(t,e,this.__box);return[r.min.toArray(),r.max.toArray()]}},iy.prototype._makeSurface=function(t,e,r){var i=this.name+\"@\"+e.toPrecision(2),n=new ey(i,\"\",t);return n.info.isolevel=e,n.info.smooth=r,n.info.volume=this,n},iy.prototype.getSurface=function(t,e,r,i,n,o){t=isNaN(t)?this.getValueForSigma(2):t,e=gn(e,0),void 0===this.volsurf&&(this.volsurf=new as(this.data,this.nx,this.ny,this.nz,this.atomindex));var a=this._getBox(r,i),s=this.volsurf.getSurface(t,e,a,this.matrix.elements,n,o);return this._makeSurface(s,t,e)},iy.prototype.getSurfaceWorker=function(t,e,r,i,n,o,a){var s=this;if(t=isNaN(t)?this.getValueForSigma(2):t,e=e||0,window.Worker){void 0===this.workerPool&&(this.workerPool=new Ka(\"surf\",2));var c={},u=this.workerPool.getNextWorker();0===u.postCount&&(c.args=[this.data,this.nx,this.ny,this.nz,this.atomindex]),c.params={isolevel:t,smooth:e,box:this._getBox(r,i),matrix:this.matrix.elements,contour:n,wrap:o},u.post(c,void 0,function(t){var e=t.data.sd,r=t.data.p;a(s._makeSurface(e,r.isolevel,r.smooth))},function(c){console.warn(\"Volume.getSurfaceWorker error - trying without worker\",c);var u=s.getSurface(t,e,r,i,n,o);a(u)})}else{var h=this.getSurface(t,e,r,i,n,o);a(h)}},iy.prototype.getValueForSigma=function(t){return this.mean+gn(t,2)*this.rms},iy.prototype.getSigmaForValue=function(t){return(gn(t,0)-this.mean)/this.rms},ny.position.get=function(){if(!this._position){for(var t=this.nz,e=this.ny,r=this.nx,i=new Float32Array(r*e*t*3),n=0,o=0;o<t;++o)for(var a=0;a<e;++a)for(var s=0;s<r;++s)i[n+0]=s,i[n+1]=a,i[n+2]=o,n+=3;ua(this.matrix.elements,i),this._position=i}return this._position},iy.prototype.getDataAtomindex=function(){return this.atomindex},iy.prototype.getDataPosition=function(){return this.position},iy.prototype.getDataColor=function(t){var e=t||{};e.volume=this,e.scale=e.scale||\"Spectral\",e.domain=e.domain||[this.min,this.max];for(var r=Hf.getScheme(e),i=this.position.length/3,n=new Float32Array(3*i),o=0;o<i;++o)r.volumeColorToArray(o,n,3*o);return n},iy.prototype.getDataPicking=function(){var t=Bo(this.position.length/3);return new vv(t,this)},iy.prototype.getDataSize=function(t,e){var r,i=this.data,n=this.position.length/3;switch(t){case\"value\":r=new Float32Array(i);break;case\"abs-value\":r=new Float32Array(i);for(var o=0;o<n;++o)r[o]=Math.abs(r[o]);break;case\"value-min\":r=new Float32Array(i);for(var a=this.min,s=0;s<n;++s)r[s]-=a;break;case\"deviation\":r=new Float32Array(i);break;default:r=No(n,t)}if(1!==e)for(var c=0;c<n;++c)r[c]*=e;return r},ny.min.get=function(){return void 0===this._min&&(this._min=Ho(this.data)),this._min},ny.max.get=function(){return void 0===this._max&&(this._max=$o(this.data)),this._max},ny.sum.get=function(){return void 0===this._sum&&(this._sum=Wo(this.data)),this._sum},ny.mean.get=function(){return void 0===this._mean&&(this._mean=Xo(this.data)),this._mean},ny.rms.get=function(){return void 0===this._rms&&(this._rms=qo(this.data)),this._rms},iy.prototype.clone=function(){var t=new iy(this.name,this.path,this.data,this.nx,this.ny,this.nz,this.atomindex);return t.matrix.copy(this.matrix),t.header=Object.assign({},this.header),t},iy.prototype.dispose=function(){this.workerPool&&this.workerPool.terminate()},Object.defineProperties(iy.prototype,ny);var oy=function(t,e,r,i){this.volume=t,this.setFilter(e,r,i)},ay={header:{},matrix:{},normalMatrix:{},inverseMatrix:{},center:{},boundingBox:{},min:{},max:{},mean:{},rms:{}};ay.header.get=function(){return this.volume.header},ay.matrix.get=function(){return this.volume.matrix},ay.normalMatrix.get=function(){return this.volume.normalMatrix},ay.inverseMatrix.get=function(){return this.volume.inverseMatrix},ay.center.get=function(){return this.volume.center},ay.boundingBox.get=function(){return this.volume.boundingBox},ay.min.get=function(){return this.volume.min},ay.max.get=function(){return this.volume.max},ay.mean.get=function(){return this.volume.mean},ay.rms.get=function(){return this.volume.rms},oy.prototype._getFilterHash=function(t,e,r){return JSON.stringify([t,e,r])},oy.prototype.setFilter=function(t,e,r){isNaN(t)&&this.header&&(t=this.header.DMEAN+2*this.header.ARMS),t=void 0===t||isNaN(t)?-1/0:t,e=gn(e,1/0),r=gn(r,!1);var i=this.volume.data,n=this.volume.position,o=this.volume.atomindex,a=this._getFilterHash(t,e,r);if(a!==this._filterHash){if(t===-1/0&&e===1/0)this.data=i,this.position=n,this.atomindex=o;else{var s=i.length;this._dataBuffer||(this._dataBuffer=new ArrayBuffer(4*s),this._positionBuffer=new ArrayBuffer(3*s*4),o&&(this._atomindexBuffer=new ArrayBuffer(4*s)));var c,u=new Float32Array(this._dataBuffer),h=new Float32Array(this._positionBuffer);o&&(c=new Uint32Array(this._atomindexBuffer));for(var l=0,p=0;p<s;++p){var d=3*p,f=i[p];if(!r&&f>=t&&f<=e||r&&(f<t||f>e)){var m=3*l;u[l]=f,h[m+0]=n[d+0],h[m+1]=n[d+1],h[m+2]=n[d+2],o&&(c[l]=o[p]),l+=1}}this.data=new Float32Array(this._dataBuffer,0,l),this.position=new Float32Array(this._positionBuffer,0,3*l),o&&(this.atomindex=new Float32Array(this._atomindexBuffer,0,l))}this._filterHash=a}},Object.defineProperties(oy.prototype,ay),oy.prototype.getValueForSigma=iy.prototype.getValueForSigma,oy.prototype.getSigmaForValue=iy.prototype.getSigmaForValue,oy.prototype.getDataAtomindex=iy.prototype.getDataAtomindex,oy.prototype.getDataPosition=iy.prototype.getDataPosition,oy.prototype.getDataColor=iy.prototype.getDataColor,oy.prototype.getDataPicking=iy.prototype.getDataPicking,oy.prototype.getDataSize=iy.prototype.getDataSize;var sy=function(e,r){t.Debug&&jf.time(\"BondHash init\");for(var i=e.count,n=e.atomIndex1,o=e.atomIndex2,a=new Uint8Array(r),s=new Int32Array(r),c=0;c<i;++c)a[n[c]]+=1,a[o[c]]+=1;for(var u=1;u<r;++u)s[u]+=s[u-1]+a[u-1];for(var h=2*i,l=new Int32Array(h),p=0;p<h;++p)l[p]=-1;for(var d=0;d<i;++d){for(var f=n[d],m=o[d],g=s[f];-1!==l[g];)g+=1;l[g]=d;for(var v=s[m];-1!==l[v];)v+=1;l[v]=d}t.Debug&&jf.timeEnd(\"BondHash init\"),this.countArray=a,this.offsetArray=s,this.indexArray=l},cy=function(t){this._fields=this._defaultFields,Number.isInteger(t)?this._init(t):this._init(0)};cy.prototype._init=function(t){var e=this;this.length=t,this.count=0;for(var r=0,i=this._fields.length;r<i;++r)(n=e)._initField.apply(n,e._fields[r]);var n},cy.prototype._initField=function(t,e,r){this[t]=Ln(r,this.length*e)},cy.prototype.addField=function(t,e,r){this._fields.push([t,e,r]),this._initField(t,e,r)},cy.prototype.resize=function(t){var e=this;this.length=Math.round(t||0),this.count=Math.min(this.count,this.length);for(var r=0,i=this._fields.length;r<i;++r){var n=e._fields[r][0],o=e._fields[r][1],a=e.length*o,s=new e[n].constructor(a);e[n].length>a?s.set(e[n].subarray(0,a)):s.set(e[n]),e[n]=s}},cy.prototype.growIfFull=function(){if(this.count>=this.length){var t=Math.round(1.5*this.length);this.resize(Math.max(256,t))}},cy.prototype.copyFrom=function(t,e,r,i){for(var n=this,o=0,a=this._fields.length;o<a;++o)for(var s=n._fields[o][0],c=n._fields[o][1],u=n[s],h=t[s],l=0;l<i;++l)for(var p=c*(e+l),d=c*(r+l),f=0;f<c;++f)u[p+f]=h[d+f]},cy.prototype.copyWithin=function(t,e,r){for(var i=this,n=0,o=this._fields.length;n<o;++n)for(var a=i._fields[n][0],s=i._fields[n][1],c=i[a],u=0;u<r;++u)for(var h=s*(t+u),l=s*(e+u),p=0;p<s;++p)c[h+p]=c[l+p]},cy.prototype.sort=function(t){function e(t,e){t!==e&&(n.copyFrom(i,0,t,1),i.copyWithin(t,e,1),i.copyFrom(n,e,0,1))}function r(i,n){if(i<n){var o=Math.floor((i+n)/2),a=i,s=n;do{for(;t(a,o)<0;)a+=1;for(;t(s,o)>0;)s-=1;a<=s&&(a===o?o=s:s===o&&(o=a),e(a,s),a+=1,s-=1)}while(a<=s);r(i,s),r(a,n)}}jf.time(\"Store.sort\");var i=this,n=new this.constructor(1);r(0,this.count-1),jf.timeEnd(\"Store.sort\")},cy.prototype.clear=function(){this.count=0},cy.prototype.dispose=function(){var t=this;delete this.length,delete this.count;for(var e=0,r=this._fields.length;e<r;++e)delete t[t._fields[e][0]]};var uy=function(t){function e(){t.apply(this,arguments)}t&&(e.__proto__=t),e.prototype=Object.create(t&&t.prototype),e.prototype.constructor=e;var r={_defaultFields:{}};return r._defaultFields.get=function(){return[[\"atomIndex1\",1,\"int32\"],[\"atomIndex2\",1,\"int32\"],[\"bondOrder\",1,\"int8\"]]},e.prototype.addBond=function(t,e,r){this.growIfFull();var i=this.count,n=t.index,o=e.index;n<o?(this.atomIndex1[i]=n,this.atomIndex2[i]=o):(this.atomIndex2[i]=n,this.atomIndex1[i]=o),r&&(this.bondOrder[i]=r),this.count+=1},e.prototype.addBondIfConnected=function(t,e,r){return!!t.connectedTo(e)&&(this.addBond(t,e,r),!0)},Object.defineProperties(e.prototype,r),e}(cy),hy=function(t){function e(){t.apply(this,arguments)}t&&(e.__proto__=t),e.prototype=Object.create(t&&t.prototype),e.prototype.constructor=e;var r={_defaultFields:{}};return r._defaultFields.get=function(){return[[\"residueIndex\",1,\"uint32\"],[\"atomTypeId\",1,\"uint16\"],[\"x\",1,\"float32\"],[\"y\",1,\"float32\"],[\"z\",1,\"float32\"],[\"serial\",1,\"int32\"],[\"bfactor\",1,\"float32\"],[\"altloc\",1,\"uint8\"],[\"occupancy\",1,\"float32\"]]},e.prototype.setAltloc=function(t,e){this.altloc[t]=e.charCodeAt(0)},e.prototype.getAltloc=function(t){var e=this.altloc[t];return e?String.fromCharCode(e):\"\"},Object.defineProperties(e.prototype,r),e}(cy),ly=function(t){function e(){t.apply(this,arguments)}t&&(e.__proto__=t),e.prototype=Object.create(t&&t.prototype),e.prototype.constructor=e;var r={_defaultFields:{}};return r._defaultFields.get=function(){return[[\"chainIndex\",1,\"uint32\"],[\"atomOffset\",1,\"uint32\"],[\"atomCount\",1,\"uint16\"],[\"residueTypeId\",1,\"uint16\"],[\"resno\",1,\"int32\"],[\"sstruc\",1,\"uint8\"],[\"inscode\",1,\"uint8\"]]},e.prototype.setSstruc=function(t,e){this.sstruc[t]=e.charCodeAt(0)},e.prototype.getSstruc=function(t){var e=this.sstruc[t];return e?String.fromCharCode(e):\"\"},e.prototype.setInscode=function(t,e){this.inscode[t]=e.charCodeAt(0)},e.prototype.getInscode=function(t){var e=this.inscode[t];return e?String.fromCharCode(e):\"\"},Object.defineProperties(e.prototype,r),e}(cy),py=function(t){function e(){t.apply(this,arguments)}t&&(e.__proto__=t),e.prototype=Object.create(t&&t.prototype),e.prototype.constructor=e;var r={_defaultFields:{}};return r._defaultFields.get=function(){return[[\"entityIndex\",1,\"uint16\"],[\"modelIndex\",1,\"uint16\"],[\"residueOffset\",1,\"uint32\"],[\"residueCount\",1,\"uint32\"],[\"chainname\",4,\"uint8\"],[\"chainid\",4,\"uint8\"]]},e.prototype.setChainname=function(t,e){var r=4*t;this.chainname[r]=e.charCodeAt(0),this.chainname[r+1]=e.charCodeAt(1),this.chainname[r+2]=e.charCodeAt(2),this.chainname[r+3]=e.charCodeAt(3)},e.prototype.getChainname=function(t){for(var e=this,r=\"\",i=0;i<4;++i){var n=e.chainname[4*t+i];if(!n)break;r+=String.fromCharCode(n)}return r},e.prototype.setChainid=function(t,e){var r=4*t;this.chainid[r]=e.charCodeAt(0),this.chainid[r+1]=e.charCodeAt(1),this.chainid[r+2]=e.charCodeAt(2),this.chainid[r+3]=e.charCodeAt(3)},e.prototype.getChainid=function(t){for(var e=this,r=\"\",i=0;i<4;++i){var n=e.chainid[4*t+i];if(!n)break;r+=String.fromCharCode(n)}return r},Object.defineProperties(e.prototype,r),e}(cy),dy=function(t){function e(){t.apply(this,arguments)}t&&(e.__proto__=t),e.prototype=Object.create(t&&t.prototype),e.prototype.constructor=e;var r={_defaultFields:{}};return r._defaultFields.get=function(){return[[\"chainOffset\",1,\"uint32\"],[\"chainCount\",1,\"uint32\"]]},Object.defineProperties(e.prototype,r),e}(cy);ss.prototype={constructor:ss,getCenterIterator:function(t){function e(){var t=this.get(s);return s+=1,t}function r(e){e=Math.min(o-1,Math.max(0,e));var r=c[a%4],i=3*e;if(r.fromArray(n,i),t){var s,u,h,l=Math.min(t,e,o-e-1);for(u=1;u<=l;++u)s=3*u,h=(l+1-u)/(l+1),r.x+=h*n[i-s+0]+h*n[i+s+0],r.y+=h*n[i-s+1]+h*n[i+s+1],r.z+=h*n[i-s+2]+h*n[i+s+2];r.x/=l+1,r.y/=l+1,r.z/=l+1}return a+=1,r}function i(){a=0,s=-1}var n=this.getPosition().center,o=n.length/3,a=0,s=-1,c=[new g,new g,new g,new g];return{size:o,next:e,get:r,reset:i}},getColor:function(t){var e=this.polymer,r=e.structure,i=e.residueCount,n=e.residueIndexStart,o=new Float32Array(3*i),a=t||{};a.structure=r;for(var s=Hf.getScheme(a),c=r.getResidueProxy(),u=r.getAtomProxy(),h=0;h<i;++h)c.index=n+h,u.index=c.traceAtomIndex,s.atomColorToArray(u,o,3*h);return{color:o}},getPicking:function(){for(var t=this.polymer,e=t.structure,r=t.residueCount,i=t.residueIndexStart,n=new Float32Array(r),o=e.getResidueProxy(),a=0;a<r;++a)o.index=i+a,n[a]=o.traceAtomIndex;return{picking:new tv(n,e)}},getSize:function(t,e){for(var r=this.polymer,i=r.structure,n=r.residueCount,o=r.residueIndexStart,a=new Float32Array(n),s=new Ta(t,e),c=i.getResidueProxy(),u=i.getAtomProxy(),h=0;h<n;++h)c.index=o+h,u.index=c.traceAtomIndex,a[h]=s.atomRadius(u);return{size:a}},getPosition:function(){var t,e,r,i,n,o=this.polymer,a=o.structure,s=o.residueCount,c=s-3,u=new Float32Array(3*s),h=new Float32Array(3*s),l=new Float32Array(s),p=new Float32Array(s),d=new Float32Array(s),f=new Float32Array(s),m=new Float32Array(3*s),v=new g,y=new g,b=new g,x=new g,_=new g,w=new g,S=new g,A=new g,M=new g,E=new g,T=new g,P=new g(0,0,0),C=\"trace\",I=a.getAtomProxy(),R=a.getAtomProxy(o.getAtomIndexByType(0,C)),L=a.getAtomProxy(o.getAtomIndexByType(1,C)),O=a.getAtomProxy(o.getAtomIndexByType(2,C));for(r=0;r<c;++r)I.index=R.index,R.index=L.index,L.index=O.index,O.index=o.getAtomIndexByType(r+3,C),e=3*r,v.subVectors(R,I),y.subVectors(L,R),b.subVectors(O,L),x.subVectors(v,y),_.subVectors(y,b),M.crossVectors(x,_).normalize(),M.toArray(h,e),r>0&&(l[r]=M.angleTo(E)),t=Math.cos(x.angleTo(_)),f[r]=180/Math.PI*Math.acos(t),i=x.length(),n=_.length(),p[r]=Math.sqrt(n*i)/Math.max(2,2*(1-t)),d[r]=Math.abs(y.dot(M)),w.copy(x).multiplyScalar(p[r]/i),S.copy(_).multiplyScalar(p[r]/n),w.subVectors(R,w),S.subVectors(L,S),w.toArray(u,e+3),S.toArray(u,e+6),T.subVectors(I,P),T.toArray(m,e),E.copy(M),P.copy(w);for(w.fromArray(u,3),S.fromArray(u,6),M.subVectors(w,S).normalize(),I.index=o.getAtomIndexByType(0,C),P.copy(I),A.copy(I),sa(A,M,w),A.toArray(u,0),T.subVectors(P,w),T.toArray(m,0),w.fromArray(u,3*s-6),S.fromArray(u,3*s-9),M.subVectors(w,S).normalize(),I.index=o.getAtomIndexByType(s-1,C),P.copy(I),A.copy(I),sa(A,M,w),A.toArray(u,3*s-3),r=s-3;r<s;++r)w.fromArray(u,3*r),I.index=o.getAtomIndexByType(r,C),P.copy(I),T.subVectors(P,w),T.toArray(m,3*r);var D=new Float32Array(s),N=new Float32Array(s),k=new Float32Array(s),F=new Float32Array(s);for(D[1]=p[0],N[1]=f[0],k[1]=p[0],r=2;r<s-2;++r)D[r]=.5*(p[r-2]+p[r-1]),N[r]=.5*(f[r-2]+f[r-1]),k[r]=.5*(d[r-2]+d[r-1]),w.fromArray(h,3*(r-2)),S.fromArray(h,3*(r-1)),F[r]=180/Math.PI*Math.acos(Math.cos(w.angleTo(S)));D[s-2]=p[s-4],N[s-2]=f[s-4],k[s-2]=d[s-4];var B=new Float32Array(3*s);for(jo(h,B,0,0,3),jo(h,B,0,3,3),r=2;r<s-2;++r)w.fromArray(h,3*(r-2)),S.fromArray(h,3*(r-1)),M.addVectors(S,w).multiplyScalar(.5).normalize(),M.toArray(B,3*r);return jo(h,B,3*s-12,3*s-6,3),jo(h,B,3*s-12,3*s-3,3),{center:u,axis:B,bending:F,radius:D,rise:k,twist:N,resdir:m}}},cs.prototype={constructor:cs,getAxis:function(t,e,r,i,n,o){t=t||30,e=e||2.5,r=void 0!==r&&r;var a=this.polymer,s=a.structure,c=a.residueCount,u=a.residueIndexStart,h=this.position,l=i||{};l.structure=s;for(var p,d,f=Hf.getScheme(l),m=new Ta(n,o),v=0,y=0,b=[],x=[],_=[],w=[],S=[],A=[],M=[],E=[],T=[],P=[],C=[],I=new g,R=new g,L=s.getResidueProxy(),O=s.getResidueProxy(),D=s.getAtomProxy(),N=new g,k=new g,F=!1,B=0;B<c;++B)if(L.index=u+B,N.fromArray(h.center,3*B),B===c-1?F=!0:(O.index=u+B+1,k.fromArray(h.center,3*B+3),r&&L.sstruc!==O.sstruc?F=!0:N.distanceTo(k)>e?F=!0:h.bending[B]>t&&(F=!0)),F){if(B-v<4){v=B,F=!1;continue}D.index=L.traceAtomIndex,P=h.axis.subarray(3*v+3,3*B),C=h.center.subarray(3*v,3*B+3),p=aa(P).normalize(),d=aa(C),I.fromArray(C),sa(I,p,d),R.fromArray(C,C.length-3),sa(R,p,d),p.subVectors(R,I),p.toArray(b,y),d.toArray(x,y),I.toArray(_,y),R.toArray(w,y),f.atomColorToArray(D,S,y),A.push(D.index),M.push(m.atomRadius(D)),E.push(u+v),T.push(u+B+1-v),y+=3,v=B,F=!1}var z=new Float32Array(A);return{axis:new Float32Array(b),center:new Float32Array(x),begin:new Float32Array(_),end:new Float32Array(w),color:new Float32Array(S),picking:new tv(z,s),size:new Float32Array(M),residueOffset:E,residueCount:T}}},us.prototype={push:function(t){this.content.push(t),this.bubbleUp(this.content.length-1)},pop:function(){var t=this.content[0],e=this.content.pop();return this.content.length>0&&(this.content[0]=e,this.sinkDown(0)),t},peek:function(){return this.content[0]},remove:function(t){for(var e=this,r=this.content.length,i=0;i<r;i++)if(e.content[i]===t){var n=e.content.pop();return void(i!==r-1&&(e.content[i]=n,e.scoreFunction(n)<e.scoreFunction(t)?e.bubbleUp(i):e.sinkDown(i)))}throw new Error(\"Node not found.\")},size:function(){return this.content.length},bubbleUp:function(t){for(var e=this,r=this.content[t];t>0;){var i=Math.floor((t+1)/2)-1,n=e.content[i];if(!(e.scoreFunction(r)<e.scoreFunction(n)))break;e.content[i]=r,e.content[t]=n,t=i}},sinkDown:function(t){for(var e,r=this,i=this.content.length,n=this.content[t],o=this.scoreFunction(n);;){var a=2*(t+1),s=a-1,c=null;if(s<i){var u=r.content[s];(e=r.scoreFunction(u))<o&&(c=s)}if(a<i){var h=r.content[a];r.scoreFunction(h)<(null===c?o:e)&&(c=a)}if(null===c)break;r.content[t]=r.content[c],r.content[c]=n,t=c}}},ls.prototype={nearest:function(){var t=new Float32Array(3);return function(e,r,i){e.toArray?e.toArray(t):e.positionToArray&&e.positionToArray(t);for(var n=this.kdtree.nearest(t,r,i),o=this.kdtree.indices,a=this.kdtree.nodes,s=this.atomIndices,c=[],u=0,h=n.length;u<h;++u){var l=n[u],p=l[0],d=l[1];c.push({index:s[o[a[p]]],distance:d})}return c}}()};var fy={\" 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(!+*,#$)- %&+ )#$%-*!&(,)#(%+*!&$,- 73=86>:<54;935469:<=8;>7576983=:;>4<68=37>;45<:9=<4>;:5389674>6:=389;75<,*+!(#% -)$&*-)(&% +!$#,-,(&!*+%$#) ()#*%+$!& ,-+(!#*,-$)& %)+ %#$!-*,&(7;>8<=:69435398657<>4;=:5:<94;=73>8664>3:=;89<75=68>375;49<:4=<:>;853796,$#! +%(&)*-*&!(-, #)$+%-% &)$+,*#!(\",\"I 4/m -3 2/m\":\" !#$%#$!& %&# !#$%&$!& %!# %#$!&$%& ! &%$&!$#% # #%$#!$&% &!#!$#% &! &%$$%& !& %#$!#&$%& !# %#$!%&$!& %# !#$%$#! #% &!$&$&! &% #!$#%&% &!$#%$#! ()+*,+*)-(,-+()+*,-*)-(,)+(,+*)-*,-()(-,*-)*+,(+(+,*+)*-,(-)+)*+,(-)(-,**,-()-(,+*)+-*,-()+(,+*),-*)-(,+()+*,*+)(+,(-)*-*-)(-,(+)*+,-,(-)*+,*+)(\",\"I 41/a -3 2/d\":\" !#*%+$)-(,&# !+*%-$)&(,!# %+*)-$,&(:3=8<>7694;5;54697<>83=:97654;=:3>8<$%&(!- ,+*)#&$%-(!+ ,#*)%&$!-(,+ )#*4<97358;=:6>6>:;=8357<94=8;>:694<573()+$,#*!& %-+()#$,&*!- %)+(,#$!&*%- 7;>46=:<5839398<5:6=4;>75:<983>7;=46*,- )&(%#$!+-*,& )#(%+$!,-*)& %#(!+$865:;943>7<=<=73>4;9:658>43=7<5869:;\",\"P 1 1 2\":\" !#$%#\",\"P 1 1 21\":\" !#$%+\",\"B 1 1 2\":\" !#$%#(g+*%+\",\"A 1 2 1\":\" !#$!& )+$)-\",\"C 1 21 1\":\" !#$)&()#*!&\",\"I 1 2 1\":\" !#$!&.'/0'2\",\"I 1 21 1\":\" !#$)&.'/0!-\",\"P 1 1 m\":\" !# !&\",\"P 1 1 b\":\" !# )&\",\"B 1 1 m\":\" !# !&(!+(!-\",\"B 1 1 b\":\" !# )&(!+()-\",\"P 1 1 2/m\":\" !# !&$%#$%&\",\"P 1 1 21/m\":\" !#$%+$%& !-\",\"B 1 1 2/m\":\" !# !&$%#$%&(!+(!-*%+*%-\",\"P 1 1 2/b\":\" !#$,#$%& )&\",\"P 1 1 21/b\":\" !#$%&$,+ )-\",\"B 1 1 2/b\":\" !#$,#$%& )&(!+*,+*%-()-\",\"P 21 2 2\":\" !#$!&(%&*%#\",\"P 2 21 2\":\" !# ,&$)&$%#\",\"P 21 21 2 (a)\":\" !#*,#.%&$'&\",\"P 21 2 21\":\" !#$!&(%-*%+\",\"P 2 21 21\":\" !# %&$)-$,+\",\"C 2 2 21a)\":\" !#*%+(,&$)-()#$,+ %&*!-\",\"C 2 2 2a\":\" !#*,#.%&$'&()#$%# ,&*!&\",\"F 2 2 2a\":\" !#*,#.%&$'& '/*%/.12$!2.!/$,/ %20'2.'#$%# 1&0!&\",\"I 2 2 2a\":\" !#*,#.%&$'&()+$%+*!- ,-\",\"P 21/m 21/m 2/n a\":\" !#*,#$)&(%&$%&.'& ,#*!#\",\"P 42 21 2a\":\" !#*,#%.+'$+$'&.%&! -,*-\",\"I 2 3a\":\" !#*,#.%&$'&!# ,- '&$%/$# !-*!/$%&.%()+$%+ ,-*!-)+(%&(!-*,#*+()&$)#*,- ,\"},gy=function(t){this.name=t||\"\",this.partList=[]},vy={type:{}};vy.type.get=function(){return\"Assembly\"},gy.prototype.addPart=function(t,e){var r=new yy(t,e);return this.partList.push(r),r},gy.prototype._getCount=function(t,e){var r=0;return this.partList.forEach(function(i){r+=i[e](t)}),r},gy.prototype.getAtomCount=function(t){return this._getCount(t,\"getAtomCount\")},gy.prototype.getResidueCount=function(t){return this._getCount(t,\"getResidueCount\")},gy.prototype.getInstanceCount=function(){var t=0;return this.partList.forEach(function(e){t+=e.matrixList.length}),t},gy.prototype.isIdentity=function(t){if(1!==this.partList.length)return!1;var e=this.partList[0];if(1!==e.matrixList.length)return!1;if(!(new v).equals(e.matrixList[0]))return!1;var r=[];return t.eachChain(function(t){r.push(t.chainname)}),r=Cn(r),e.chainList.length===r.length},gy.prototype.getBoundingBox=function(t){var e=new st;return this.partList.forEach(function(r){var i=r.getBoundingBox(t);e.expandByPoint(i.min),e.expandByPoint(i.max)}),e},gy.prototype.getCenter=function(t){return this.getBoundingBox(t).getCenter()},gy.prototype.getSelection=function(){var t=[];return this.partList.forEach(function(e){t=t.concat(e.chainList)}),ds(t)},Object.defineProperties(gy.prototype,vy);var yy=function(t,e){this.matrixList=t||[],this.chainList=e||[]},by={type:{}};by.type.get=function(){return\"AssemblyPart\"},yy.prototype._getCount=function(t,e){var r=0,i=this.chainList;return t.eachChain(function(t){(0===i.length||i.includes(t.chainname))&&(r+=t[e])}),this.matrixList.length*r},yy.prototype.getAtomCount=function(t){return this._getCount(t,\"atomCount\")},yy.prototype.getResidueCount=function(t){return this._getCount(t,\"residueCount\")},yy.prototype.getBoundingBox=function(t){var e=new st,r=new st,i=this.getSelection(),n=t.getBoundingBox(i);return this.matrixList.forEach(function(t){r.copy(n).applyMatrix4(t),e.expandByPoint(r.min),e.expandByPoint(r.max)}),e},yy.prototype.getSelection=function(){return ds(this.chainList)},yy.prototype.getView=function(t){var e=this.getSelection();return e?t.getView(e):t},yy.prototype.getInstanceList=function(){for(var t=this,e=[],r=0,i=this.matrixList.length;r<i;++r)e.push({id:r+1,name:r,matrix:t.matrixList[r]});return e},Object.defineProperties(yy.prototype,by);var xy=function(){var e=function(t,e,r,i){for(var n=t.structure,o=t.residueIndexStart,a=n.getResidueProxy(),s=n.getResidueProxy(),c=n.getAtomProxy(),u=n.getAtomProxy(),h=Math.max(0,e-2);h<=e;++h)for(var l=2;l<5;++l)if(!(h+l>=t.residueCount)){a.index=o+h,s.index=o+h+l,c.index=a.traceAtomIndex,u.index=s.traceAtomIndex;var p=c.distanceTo(u);if(Math.abs(p-r[l-2])>i)return!1}return!0},r=function(t,r){return e(t,r,[5.45,5.18,6.37],2.1)},i=function(t,r){return e(t,r,[6.1,10.4,13],1.42)},n=function(t){for(var e=t.residueStore,n=t.residueIndexStart,o=0,a=t.residueCount;o<a;++o){var s=\"c\";r(t,o)?s=\"h\":i(t,o)&&(s=\"s\"),e.sstruc[n+o]=s.charCodeAt(0)}},o=function(t){for(var e=t.residueStore,r=t.residueIndexStart,i=new cs(t).position,n=new g,o=new g,a=0,s=t.residueCount;a<s;++a){n.fromArray(i.center,3*a),o.fromArray(i.center,3*a+3);var c=n.distanceTo(o);c<2&&c>1&&i.bending[a]<20&&(e.sstruc[r+a]=\"h\".charCodeAt(0),e.sstruc[r+a+1]=\"h\".charCodeAt(0))}};return function(e){t.Debug&&jf.time(\"calculateSecondaryStructure\"),e.eachPolymer(function(t){if(!(t.residueCount<4)){if(t.isCg())o(t);else{if(!t.isProtein())return;n(t)}var e,r=0;t.eachResidue(function(t){t.sstruc===e?r+=1:(1===r&&(t.index-=1,t.sstruc=\"c\"),r=1,e=t.sstruc)})}}),t.Debug&&jf.timeEnd(\"calculateSecondaryStructure\")}}(),_y=\"ABCDEFGHIJKLMNOPQRSTUVWXYZ\",wy=[\"H\",\"C\",\"O\",\"N\",\"S\",\"P\"],Sy=[\"NA\",\"CL\",\"FE\"],Ay=function(t,e,r){this.structure=t,r=r||Ss(e),this.atomname=e,this.element=r,this.vdw=Nv[r],this.covalent=kv[r]},My=function(t){this.structure=t,this.dict={},this.list=[]};My.prototype.add=function(t,e){var r=Ms(t=t.toUpperCase(),e=e?e.toUpperCase():Ss(t)),i=this.dict[r];if(void 0===i){var n=new Ay(this.structure,t,e);i=this.list.length,this.dict[r]=i,this.list.push(n)}return i},My.prototype.get=function(t){return this.list[t]};var Ey=function(t,e,r,i,n,o){this.structure=t,this.resname=e,this.atomTypeIdList=r,this.hetero=i?1:0,this.chemCompType=n,this.bonds=o,this.rings=void 0,this.atomCount=r.length,this.moleculeType=this.getMoleculeType(),this.backboneType=this.getBackboneType(0),this.backboneEndType=this.getBackboneType(-1),this.backboneStartType=this.getBackboneType(1),this.backboneIndexList=this.getBackboneIndexList();var a=Yv[this.backboneType],s=Yv[this.backboneStartType],c=Yv[this.backboneEndType],u=this.getAtomIndexByName(a.trace);this.traceAtomIndex=void 0!==u?u:-1;var h=this.getAtomIndexByName(a.direction1);this.direction1AtomIndex=void 0!==h?h:-1;var l=this.getAtomIndexByName(a.direction2);this.direction2AtomIndex=void 0!==l?l:-1;var p=this.getAtomIndexByName(s.backboneStart);this.backboneStartAtomIndex=void 0!==p?p:-1;var d=this.getAtomIndexByName(c.backboneEnd);this.backboneEndAtomIndex=void 0!==d?d:-1;var f;f=Vv.includes(e)?this.getAtomIndexByName(\"N1\"):this.getAtomIndexByName(\"N3\"),this.rungEndAtomIndex=void 0!==f?f:-1,this.bondReferenceAtomIndices=[]};Ey.prototype.getBackboneIndexList=function(){var t,e=[];switch(this.moleculeType){case 3:t=Xv;break;case 4:case 5:t=qv;break;default:return e}for(var r=this.structure.atomMap,i=this.atomTypeIdList,n=0,o=this.atomCount;n<o;++n){var a=r.get(i[n]);t.includes(a.atomname)&&e.push(n)}return e},Ey.prototype.getMoleculeType=function(){return this.isProtein()?3:this.isRna()?4:this.isDna()?5:this.isWater()?1:this.isIon()?2:this.isSaccharide()?6:0},Ey.prototype.getBackboneType=function(t){return this.hasProteinBackbone(t)?1:this.hasRnaBackbone(t)?2:this.hasDnaBackbone(t)?3:this.hasCgProteinBackbone(t)?4:this.hasCgRnaBackbone(t)?5:this.hasCgDnaBackbone(t)?6:Mv},Ey.prototype.isProtein=function(){return this.chemCompType?Ev.includes(this.chemCompType):this.hasAtomWithName(\"CA\",\"C\",\"N\")||Uv.includes(this.resname)},Ey.prototype.isCg=function(){var t=this.backboneType;return 4===t||5===t||6===t},Ey.prototype.isNucleic=function(){return this.isRna()||this.isDna()},Ey.prototype.isRna=function(){return this.chemCompType?Tv.includes(this.chemCompType):this.hasAtomWithName([\"P\",\"O3'\",\"O3*\"],[\"C4'\",\"C4*\"],[\"O2'\",\"O2*\",\"F2'\",\"F2*\"])||jv.includes(this.resname)&&this.hasAtomWithName([\"O2'\",\"O2*\",\"F2'\",\"F2*\"])},Ey.prototype.isDna=function(){return this.chemCompType?Pv.includes(this.chemCompType):this.hasAtomWithName([\"P\",\"O3'\",\"O3*\"],[\"C3'\",\"C3*\"])&&!this.hasAtomWithName([\"O2'\",\"O2*\",\"F2'\",\"F2*\"])||Gv.includes(this.resname)},Ey.prototype.isHetero=function(){return 1===this.hetero},Ey.prototype.isIon=function(){return Hv.includes(this.resname)},Ey.prototype.isWater=function(){return $v.includes(this.resname)},Ey.prototype.isSaccharide=function(){return this.chemCompType?Cv.includes(this.chemCompType):Wv.includes(this.resname)},Ey.prototype.hasBackboneAtoms=function(t,e){var r=Yv[e];return-1===t?this.hasAtomWithName(r.trace,r.backboneEnd,r.direction1,r.direction2):0===t?this.hasAtomWithName(r.trace,r.direction1,r.direction2):1===t?this.hasAtomWithName(r.trace,r.backboneStart,r.direction1,r.direction2):this.hasAtomWithName(r.trace,r.backboneStart,r.backboneEnd,r.direction1,r.direction2)},Ey.prototype.hasProteinBackbone=function(t){return this.isProtein()&&this.hasBackboneAtoms(t,1)},Ey.prototype.hasRnaBackbone=function(t){return this.isRna()&&this.hasBackboneAtoms(t,2)},Ey.prototype.hasDnaBackbone=function(t){return this.isDna()&&this.hasBackboneAtoms(t,3)},Ey.prototype.hasCgProteinBackbone=function(t){return this.atomCount<7&&this.isProtein()&&this.hasBackboneAtoms(t,4)},Ey.prototype.hasCgRnaBackbone=function(t){return this.atomCount<11&&this.isRna()&&this.hasBackboneAtoms(t,5)},Ey.prototype.hasCgDnaBackbone=function(t){return this.atomCount<11&&this.isDna()&&this.hasBackboneAtoms(t,6)},Ey.prototype.hasBackbone=function(t){return this.hasProteinBackbone(t)||this.hasRnaBackbone(t)||this.hasDnaBackbone(t)||this.hasCgProteinBackbone(t)||this.hasCgRnaBackbone(t)||this.hasCgDnaBackbone(t)},Ey.prototype.getAtomIndexByName=function(t){var e=this.atomCount,r=this.structure.atomMap,i=this.atomTypeIdList;if(Array.isArray(t))for(var n=0;n<e;++n){var o=i[n];if(t.includes(r.get(o).atomname))return n}else for(var a=0;a<e;++a){var s=i[a];if(t===r.get(s).atomname)return a}},Ey.prototype.hasAtomWithName=function(){for(var t=arguments,e=this,r=arguments.length,i=0;i<r;++i)if(void 0!==t[i]&&void 0===e.getAtomIndexByName(t[i]))return!1;return!0},Ey.prototype.getBonds=function(t){return void 0===this.bonds&&(this.bonds=ys(t)),this.bonds},Ey.prototype.getRings=function(){return void 0===this.rings&&this.calculateRings(),this.rings},Ey.prototype.getBondGraph=function(){return void 0===this.bondGraph&&this.calculateBondGraph(),this.bondGraph},Ey.prototype.calculateBondGraph=function(){for(var t=this.bondGraph={},e=this.getBonds(),r=e.atomIndices1.length,i=e.atomIndices1,n=e.atomIndices2,o=0;o<r;++o){var a=i[o],s=n[o];(t[a]=t[a]||[]).push(s),(t[s]=t[s]||[]).push(a)}},Ey.prototype.calculateRings=function(){function t(a,s,c){if(r[a])throw new Error(\"DFS revisited atom\");r[a]=1,o.push(a);for(var u=s.length,h=0;h<u;++h){var l=s[h];if(0===r[l])e[l]&&e[l].length>=2?t(l,e[l],a):r[l]=2;else if(1===r[l]&&c&&c!==l){var p=[l];i[l]=1,n.push(p);for(var d=o.length-1;d>=0;--d){var f=o[d];if(f===l)break;p.push(f),i[f]=1}}}r[a]=2,o.pop()}for(var e=this.getBondGraph(),r=new Int8Array(this.atomCount),i=new Int8Array(this.atomCount),n=[],o=[],a=0;a<this.atomCount;++a)if(!r[a]){var s=e[a];!s||s.length<2?r[a]=2:(o.length=0,t(a,s))}this.rings={flags:i,rings:n}},Ey.prototype.assignBondReferenceAtomIndices=function(){var t=this.getBondGraph(),e=this.getRings(),r=e.flags,i=e.rings,n=this.bonds.atomIndices1,o=this.bonds.atomIndices2,a=this.bonds.bondOrders,s=this.bondReferenceAtomIndices,c=this.bonds.atomIndices1.length;s.length=0;for(var u=0;u<c;++u)if(!(a[u]<=1)){var h=n[u],l=o[u];if(r[h]&&r[l]){for(var p=0;p<i.length&&void 0===s[u];++p)for(var d=i[p],f=null,m=!1,g=0;g<d.length;++g){var v=d[g];if(v===h||v===l?m=!0:f=v,m&&null!==f){s[u]=f;break}}if(void 0!==s[u])continue}if(t[h].length>1)for(var y=0;y<t[h].length;++y){var b=t[h][y];if(b!==l){s[u]=b;break}}else if(t[l].length>1)for(var x=0;x<t[l].length;++x){var _=t[l][x];if(_!==h){s[u]=_;break}}else;}},Ey.prototype.getBondIndex=function(t,e){for(var r=this.bonds,i=r.atomIndices1,n=r.atomIndices2,o=i.indexOf(t),a=n.indexOf(e),s=a;-1!==o;){for(;-1!==a;){if(o===a)return o;a=n.indexOf(e,a+1)}o=i.indexOf(t,o+1),a=s}},Ey.prototype.getBondReferenceAtomIndex=function(t,e){var r=this.getBondIndex(t,e);if(void 0!==r)return 0===this.bondReferenceAtomIndices.length&&this.assignBondReferenceAtomIndices(),this.bondReferenceAtomIndices[r]};var Ty=function(t){this.structure=t,this.dict={},this.list=[]};Ty.prototype.add=function(t,e,r,i,n){var o=Es(t=t.toUpperCase(),e,r,i),a=this.dict[o];if(void 0===a){var s=new Ey(this.structure,t,e,r,i,n);a=this.list.length,this.dict[o]=a,this.list.push(s)}return a},Ty.prototype.get=function(t){return this.list[t]};var Py=function(t,e){this.structure=t,this.bondStore=t.bondStore,this.index=e,this._v12=new g,this._v13=new g,this._ap1=this.structure.getAtomProxy(),this._ap2=this.structure.getAtomProxy(),this._ap3=this.structure.getAtomProxy()},Cy={atom1:{},atom2:{},atomIndex1:{},atomIndex2:{},bondOrder:{}};Cy.atom1.get=function(){return this.structure.getAtomProxy(this.atomIndex1)},Cy.atom2.get=function(){return this.structure.getAtomProxy(this.atomIndex2)},Cy.atomIndex1.get=function(){return this.bondStore.atomIndex1[this.index]},Cy.atomIndex1.set=function(t){this.bondStore.atomIndex1[this.index]=t},Cy.atomIndex2.get=function(){return this.bondStore.atomIndex2[this.index]},Cy.atomIndex2.set=function(t){this.bondStore.atomIndex2[this.index]=t},Cy.bondOrder.get=function(){return this.bondStore.bondOrder[this.index]},Cy.bondOrder.set=function(t){this.bondStore.bondOrder[this.index]=t},Py.prototype.getReferenceAtomIndex=function(){var t=this._ap1,e=this._ap2;if(t.index=this.atomIndex1,e.index=this.atomIndex2,t.residueIndex===e.residueIndex){var r=t.index-t.residueAtomOffset,i=e.index-e.residueAtomOffset,n=t.residueType.getBondReferenceAtomIndex(r,i);if(void 0!==n)return n+t.residueAtomOffset;console.warn(\"No reference atom found\",t.index,e.index)}},Py.prototype.calculateShiftDir=function(t){t||(t=new g);var e=this._ap1,r=this._ap2,i=this._ap3,n=this._v12,o=this._v13;e.index=this.atomIndex1,r.index=this.atomIndex2;var a=this.getReferenceAtomIndex();n.subVectors(e,r).normalize(),void 0!==a?(i.index=a,o.subVectors(e,i)):o.copy(e),o.normalize();var s=n.dot(o);return 1-Math.abs(s)<1e-5&&(o.set(1,0,0),s=n.dot(o),1-Math.abs(s)<1e-5&&(o.set(0,1,0),s=n.dot(o))),t.copy(o.sub(n.multiplyScalar(s))).normalize()},Py.prototype.qualifiedName=function(){return this.atomIndex1+\"=\"+this.atomIndex2},Py.prototype.clone=function(){return new this.constructor(this.structure,this.index)},Py.prototype.toObject=function(){return{atomIndex1:this.atomIndex1,atomIndex2:this.atomIndex2,bondOrder:this.bondOrder}},Object.defineProperties(Py.prototype,Cy);var Iy=function(t,e){this.structure=t,this.chainStore=t.chainStore,this.residueStore=t.residueStore,this.atomStore=t.atomStore,this.residueMap=t.residueMap,this.atomMap=t.atomMap,this.index=e},Ry={bondHash:{},entity:{},entityIndex:{},modelIndex:{},chainIndex:{},residue:{},residueIndex:{},sstruc:{},inscode:{},resno:{},chainname:{},chainid:{},residueType:{},atomType:{},residueAtomOffset:{},resname:{},hetero:{},atomname:{},element:{},vdw:{},covalent:{},x:{},y:{},z:{},serial:{},bfactor:{},occupancy:{},altloc:{},partialCharge:{},formalCharge:{}};Ry.bondHash.get=function(){return this.structure.bondHash},Ry.entity.get=function(){return this.structure.entityList[this.entityIndex]},Ry.entityIndex.get=function(){return this.chainStore.entityIndex[this.chainIndex]},Ry.modelIndex.get=function(){return this.chainStore.modelIndex[this.chainIndex]},Ry.chainIndex.get=function(){return this.residueStore.chainIndex[this.residueIndex]},Ry.residue.get=function(){return console.warn(\"residue - might be expensive\"),this.structure.getResidueProxy(this.residueIndex)},Ry.residueIndex.get=function(){return this.atomStore.residueIndex[this.index]},Ry.residueIndex.set=function(t){this.atomStore.residueIndex[this.index]=t},Ry.sstruc.get=function(){return this.residueStore.getSstruc(this.residueIndex)},Ry.inscode.get=function(){return this.residueStore.getInscode(this.residueIndex)},Ry.resno.get=function(){return this.residueStore.resno[this.residueIndex]},Ry.chainname.get=function(){return this.chainStore.getChainname(this.chainIndex)},Ry.chainid.get=function(){return this.chainStore.getChainid(this.chainIndex)},Ry.residueType.get=function(){return this.residueMap.get(this.residueStore.residueTypeId[this.residueIndex])},Ry.atomType.get=function(){return this.atomMap.get(this.atomStore.atomTypeId[this.index])},Ry.residueAtomOffset.get=function(){return this.residueStore.atomOffset[this.residueIndex]},Ry.resname.get=function(){return this.residueType.resname},Ry.hetero.get=function(){return this.residueType.hetero},Ry.atomname.get=function(){return this.atomType.atomname},Ry.element.get=function(){return this.atomType.element},Ry.vdw.get=function(){return this.atomType.vdw},Ry.covalent.get=function(){return this.atomType.covalent},Ry.x.get=function(){return this.atomStore.x[this.index]},Ry.x.set=function(t){this.atomStore.x[this.index]=t},Ry.y.get=function(){return this.atomStore.y[this.index]},Ry.y.set=function(t){this.atomStore.y[this.index]=t},Ry.z.get=function(){return this.atomStore.z[this.index]},Ry.z.set=function(t){this.atomStore.z[this.index]=t},Ry.serial.get=function(){return this.atomStore.serial[this.index]},Ry.serial.set=function(t){this.atomStore.serial[this.index]=t},Ry.bfactor.get=function(){return this.atomStore.bfactor[this.index]},Ry.bfactor.set=function(t){this.atomStore.bfactor[this.index]=t},Ry.occupancy.get=function(){return this.atomStore.occupancy[this.index]},Ry.occupancy.set=function(t){this.atomStore.occupancy[this.index]=t},Ry.altloc.get=function(){return this.atomStore.getAltloc(this.index)},Ry.altloc.set=function(t){this.atomStore.setAltloc(this.index,t)},Ry.partialCharge.get=function(){return this.atomStore.partialCharge?this.atomStore.partialCharge[this.index]:null},Ry.partialCharge.set=function(t){this.atomStore.partialCharge&&(this.atomStore.partialCharge[this.index]=t)},Ry.formalCharge.get=function(){return this.atomStore.formalCharge?this.atomStore.formalCharge[this.index]:null},Ry.formalCharge.set=function(t){this.atomStore.formalCharge&&(this.atomStore.formalCharge[this.index]=t)},Iy.prototype.eachBond=function(t,e){e=e||this.structure._bp;for(var r=this.index,i=this.bondHash,n=i.indexArray,o=i.countArray[r],a=i.offsetArray[r],s=0;s<o;++s)e.index=n[a+s],t(e)},Iy.prototype.eachBondedAtom=function(t,e){e=e||this.structure._ap;var r=this.index;this.eachBond(function(i){r!==i.atomIndex1?e.index=i.atomIndex1:e.index=i.atomIndex2,t(e)})},Iy.prototype.hasBondTo=function(t){var e=!1;return this.eachBondedAtom(function(r){t.index===r.index&&(e=!0)}),e},Iy.prototype.isBackbone=function(){var t=this.residueType.backboneIndexList;if(t.length>0){var e=this.residueStore.atomOffset[this.residueIndex];return t.includes(this.index-e)}return!1},Iy.prototype.isPolymer=function(){if(this.structure.entityList.length>0)return this.entity.isPolymer();var t=this.residueType.moleculeType;return 3===t||4===t||5===t},Iy.prototype.isSidechain=function(){return this.isPolymer()&&!this.isBackbone()},Iy.prototype.isCg=function(){var t=this.residueType.backboneType;return 4===t||5===t||6===t},Iy.prototype.isHetero=function(){return 1===this.residueType.hetero},Iy.prototype.isProtein=function(){return 3===this.residueType.moleculeType},Iy.prototype.isNucleic=function(){var t=this.residueType.moleculeType;return 4===t||5===t},Iy.prototype.isRna=function(){return 4===this.residueType.moleculeType},Iy.prototype.isDna=function(){return 5===this.residueType.moleculeType},Iy.prototype.isWater=function(){return 1===this.residueType.moleculeType},Iy.prototype.isIon=function(){return 2===this.residueType.moleculeType},Iy.prototype.isSaccharide=function(){return 6===this.residueType.moleculeType},Iy.prototype.isHelix=function(){return Lv.includes(this.sstruc)},Iy.prototype.isSheet=function(){return Ov.includes(this.sstruc)},Iy.prototype.isTurn=function(){return Dv.includes(this.sstruc)&&this.isProtein()},Iy.prototype.isBonded=function(){return 0!==this.bondHash.countArray[this.index]},Iy.prototype.isRing=function(){return 1===this.residueType.getRings().flags[this.index-this.residueAtomOffset]},Iy.prototype.distanceTo=function(t){var e=this.atomStore,r=t.atomStore,i=this.index,n=t.index,o=e.x[i]-r.x[n],a=e.y[i]-r.y[n],s=e.z[i]-r.z[n],c=o*o+a*a+s*s;return Math.sqrt(c)},Iy.prototype.connectedTo=function(t){var e=this.atomStore,r=t.atomStore,i=this.index,n=t.index;if(e.altloc&&r.altloc){var o=e.altloc[i],a=r.altloc[n];if(0!==o&&0!==a&&32!==o&&32!==a&&o!==a)return!1}var s=e.x[i]-r.x[n],c=e.y[i]-r.y[n],u=e.z[i]-r.z[n],h=s*s+c*c+u*u;if(h<64&&this.isCg())return!0;if(isNaN(h))return!1;var l=this.covalent+t.covalent,p=l+.3,d=l-.5;return h<p*p&&h>d*d},Iy.prototype.positionFromArray=function(t,e){return void 0===e&&(e=0),this.x=t[e+0],this.y=t[e+1],this.z=t[e+2],this},Iy.prototype.positionToArray=function(t,e){void 0===t&&(t=[]),void 0===e&&(e=0);var r=this.index,i=this.atomStore;return t[e+0]=i.x[r],t[e+1]=i.y[r],t[e+2]=i.z[r],t},Iy.prototype.positionToVector3=function(t){return void 0===t&&(t=new g),t.x=this.x,t.y=this.y,t.z=this.z,t},Iy.prototype.positionFromVector3=function(t){return this.x=t.x,this.y=t.y,this.z=t.z,this},Iy.prototype.positionAdd=function(t){return this.x+=t.x,this.y+=t.y,this.z+=t.z,this},Iy.prototype.positionSub=function(t){return this.x-=t.x,this.y-=t.y,this.z-=t.z,this},Iy.prototype.getResidueBonds=function(t){var e,r,i,n,o=this.residueAtomOffset,a=this.index-this.residueAtomOffset,s=this.residueType.getBonds(),c=s.atomIndices1,u=s.atomIndices2;for(t||(n=[]),e=c.indexOf(a);-1!==e;){if(i=u[e]+o,t)return i;n.push(i),e=c.indexOf(a,e+1)}for(r=u.indexOf(a);-1!==r;){if(i=c[r]+o,t)return i;n.push(i),r=u.indexOf(a,r+1)}return n},Iy.prototype.qualifiedName=function(t){var e=\"\";return this.resname&&!t&&(e+=\"[\"+this.resname+\"]\"),void 0!==this.resno&&(e+=this.resno),this.inscode&&(e+=\"^\"+this.inscode),this.chainname&&(e+=\":\"+this.chainname),this.atomname&&(e+=\".\"+this.atomname),this.altloc&&(e+=\"%\"+this.altloc),this.structure.modelStore.count>1&&(e+=\"/\"+this.modelIndex),e},Iy.prototype.clone=function(){return new this.constructor(this.structure,this.index)},Iy.prototype.toObject=function(){return{index:this.index,residueIndex:this.residueIndex,atomno:this.atomno,resname:this.resname,x:this.x,y:this.y,z:this.z,element:this.element,chainname:this.chainname,resno:this.resno,serial:this.serial,vdw:this.vdw,covalent:this.covalent,hetero:this.hetero,bfactor:this.bfactor,altloc:this.altloc,atomname:this.atomname,modelindex:this.modelindex}},Object.defineProperties(Iy.prototype,Ry);var Ly=function(t,e){this.structure=t,this.chainStore=t.chainStore,this.residueStore=t.residueStore,this.atomStore=t.atomStore,this.residueMap=t.residueMap,this.atomMap=t.atomMap,this.index=e},Oy={entity:{},entityIndex:{},chain:{},chainIndex:{},atomOffset:{},atomCount:{},atomEnd:{},modelIndex:{},chainname:{},chainid:{},resno:{},sstruc:{},inscode:{},residueType:{},resname:{},hetero:{},moleculeType:{},backboneType:{},backboneStartType:{},backboneEndType:{},traceAtomIndex:{},direction1AtomIndex:{},direction2AtomIndex:{},backboneStartAtomIndex:{},backboneEndAtomIndex:{},rungEndAtomIndex:{}};Oy.entity.get=function(){return this.structure.entityList[this.entityIndex]},Oy.entityIndex.get=function(){return this.chainStore.entityIndex[this.chainIndex]},Oy.chain.get=function(){return this.structure.getChainProxy(this.chainIndex)},Oy.chainIndex.get=function(){return this.residueStore.chainIndex[this.index]},Oy.chainIndex.set=function(t){this.residueStore.chainIndex[this.index]=t},Oy.atomOffset.get=function(){return this.residueStore.atomOffset[this.index]},Oy.atomOffset.set=function(t){this.residueStore.atomOffset[this.index]=t},Oy.atomCount.get=function(){return this.residueStore.atomCount[this.index]},Oy.atomCount.set=function(t){this.residueStore.atomCount[this.index]=t},Oy.atomEnd.get=function(){return this.atomOffset+this.atomCount-1},Oy.modelIndex.get=function(){return this.chainStore.modelIndex[this.chainIndex]},Oy.chainname.get=function(){return this.chainStore.getChainname(this.chainIndex)},Oy.chainid.get=function(){return this.chainStore.getChainid(this.chainIndex)},Oy.resno.get=function(){return this.residueStore.resno[this.index]},Oy.resno.set=function(t){this.residueStore.resno[this.index]=t},Oy.sstruc.get=function(){return this.residueStore.getSstruc(this.index)},Oy.sstruc.set=function(t){this.residueStore.setSstruc(this.index,t)},Oy.inscode.get=function(){return this.residueStore.getInscode(this.index)},Oy.inscode.set=function(t){this.residueStore.getInscode(this.index,t)},Oy.residueType.get=function(){return this.residueMap.get(this.residueStore.residueTypeId[this.index])},Oy.resname.get=function(){return this.residueType.resname},Oy.hetero.get=function(){return this.residueType.hetero},Oy.moleculeType.get=function(){return this.residueType.moleculeType},Oy.backboneType.get=function(){return this.residueType.backboneType},Oy.backboneStartType.get=function(){return this.residueType.backboneStartType},Oy.backboneEndType.get=function(){return this.residueType.backboneEndType},Oy.traceAtomIndex.get=function(){return this.residueType.traceAtomIndex+this.atomOffset},Oy.direction1AtomIndex.get=function(){return this.residueType.direction1AtomIndex+this.atomOffset},Oy.direction2AtomIndex.get=function(){return this.residueType.direction2AtomIndex+this.atomOffset},Oy.backboneStartAtomIndex.get=function(){return this.residueType.backboneStartAtomIndex+this.atomOffset},Oy.backboneEndAtomIndex.get=function(){return this.residueType.backboneEndAtomIndex+this.atomOffset},Oy.rungEndAtomIndex.get=function(){return this.residueType.rungEndAtomIndex+this.atomOffset},Ly.prototype.eachAtom=function(t,e){var r,i=this.atomCount,n=this.atomOffset,o=this.structure._ap,a=n+i;if(e&&e.atomOnlyTest){var s=e.atomOnlyTest;for(r=n;r<a;++r)o.index=r,s(o)&&t(o)}else for(r=n;r<a;++r)o.index=r,t(o)},Ly.prototype.isProtein=function(){return 3===this.residueType.moleculeType},Ly.prototype.isNucleic=function(){var t=this.residueType.moleculeType;return 4===t||5===t},Ly.prototype.isRna=function(){return 4===this.residueType.moleculeType},Ly.prototype.isDna=function(){return 5===this.residueType.moleculeType},Ly.prototype.isCg=function(){var t=this.residueType.backboneType;return 4===t||5===t||6===t},Ly.prototype.isPolymer=function(){if(this.structure.entityList.length>0)return this.entity.isPolymer();var t=this.residueType.moleculeType;return 3===t||4===t||5===t},Ly.prototype.isHetero=function(){return 1===this.residueType.hetero},Ly.prototype.isWater=function(){return 1===this.residueType.moleculeType},Ly.prototype.isIon=function(){return 2===this.residueType.moleculeType},Ly.prototype.isSaccharide=function(){return 6===this.residueType.moleculeType},Ly.prototype.isHelix=function(){return Lv.includes(this.sstruc)},Ly.prototype.isSheet=function(){return Ov.includes(this.sstruc)},Ly.prototype.isTurn=function(){return Dv.includes(this.sstruc)&&this.isProtein()},Ly.prototype.getAtomType=function(t){return this.atomMap.get(this.atomStore.atomTypeId[t])},Ly.prototype.getResname1=function(){return zv[this.resname.toUpperCase()]||\"X\"},Ly.prototype.getBackboneType=function(t){switch(t){case-1:return this.residueType.backboneStartType;case 1:return this.residueType.backboneEndType;default:return this.residueType.backboneType}},Ly.prototype.getAtomIndexByName=function(t){var e=this.residueType.getAtomIndexByName(t);return void 0!==e&&(e+=this.atomOffset),e},Ly.prototype.getAtomByName=function(t){return this.residueType.getAtomByName(t)},Ly.prototype.hasAtomWithName=function(t){return this.residueType.hasAtomWithName(t)},Ly.prototype.getAtomnameList=function(){var t=this;console.warn(\"getAtomnameList - might be expensive\");for(var e=this.atomCount,r=this.atomOffset,i=new Array(e),n=0;n<e;++n)i[n]=t.getAtomType(r+n).atomname;return i},Ly.prototype.connectedTo=function(t){var e=this.structure.getAtomProxy(this.backboneEndAtomIndex),r=this.structure.getAtomProxy(t.backboneStartAtomIndex);return!(!e||!r)&&e.connectedTo(r)},Ly.prototype.getNextConnectedResidue=function(){var t=this.chainStore.residueOffset[this.chainIndex],e=this.chainStore.residueCount[this.chainIndex],r=this.index+1;if(r<t+e){var i=this.structure.getResidueProxy(r);if(this.connectedTo(i))return i}else if(r===t+e){var n=this.structure.getResidueProxy(t);if(this.connectedTo(n))return n}},Ly.prototype.getPreviousConnectedResidue=function(){var t=this.chainStore.residueOffset[this.chainIndex],e=this.index-1;if(e>=t){var r=this.structure.getResidueProxy(e);if(r.connectedTo(this))return r}else if(e===t-1){var i=this.chainStore.residueCount[this.chainIndex],n=this.structure.getResidueProxy(t+i-1);if(n.connectedTo(this))return n}},Ly.prototype.getBonds=function(){return this.residueType.getBonds(this)},Ly.prototype.getRings=function(){return this.residueType.getRings()},Ly.prototype.qualifiedName=function(t){var e=\"\";return this.resname&&!t&&(e+=\"[\"+this.resname+\"]\"),void 0!==this.resno&&(e+=this.resno),this.inscode&&(e+=\"^\"+this.inscode),this.chain&&(e+=\":\"+this.chainname),e+=\"/\"+this.modelIndex},Ly.prototype.clone=function(){return new this.constructor(this.structure,this.index)},Ly.prototype.toObject=function(){return{index:this.index,chainIndex:this.chainIndex,atomOffset:this.atomOffset,atomCount:this.atomCount,resno:this.resno,resname:this.resname,sstruc:this.sstruc}},Object.defineProperties(Ly.prototype,Oy);var Dy=function(t,e,r){this.structure=t,this.chainStore=t.chainStore,this.residueStore=t.residueStore,this.atomStore=t.atomStore,this.residueIndexStart=e,this.residueIndexEnd=r,this.residueCount=r-e+1;var i=this.structure.getResidueProxy(this.residueIndexStart),n=this.structure.getResidueProxy(this.residueIndexEnd);this.isPrevConnected=void 0!==i.getPreviousConnectedResidue();var o=n.getNextConnectedResidue();this.isNextConnected=void 0!==o,this.isNextNextConnected=this.isNextConnected&&void 0!==o.getNextConnectedResidue(),this.isCyclic=n.connectedTo(i),this.__residueProxy=this.structure.getResidueProxy()},Ny={chainIndex:{},modelIndex:{},chainname:{}};Ny.chainIndex.get=function(){return this.residueStore.chainIndex[this.residueIndexStart]},Ny.modelIndex.get=function(){return this.chainStore.modelIndex[this.chainIndex]},Ny.chainname.get=function(){return this.chainStore.getChainname(this.chainIndex)},Dy.prototype.isProtein=function(){return this.__residueProxy.index=this.residueIndexStart,this.__residueProxy.isProtein()},Dy.prototype.isCg=function(){return this.__residueProxy.index=this.residueIndexStart,this.__residueProxy.isCg()},Dy.prototype.isNucleic=function(){return this.__residueProxy.index=this.residueIndexStart,this.__residueProxy.isNucleic()},Dy.prototype.getMoleculeType=function(){return this.__residueProxy.index=this.residueIndexStart,this.__residueProxy.moleculeType},Dy.prototype.getBackboneType=function(t){return this.__residueProxy.index=this.residueIndexStart,this.__residueProxy.getBackboneType(t)},Dy.prototype.getAtomIndexByType=function(t,e){this.isCyclic?-1===t?t=this.residueCount-1:t===this.residueCount&&(t=0):(-1!==t||this.isPrevConnected||(t+=1),t!==this.residueCount||this.isNextNextConnected||(t-=1));var r=this.__residueProxy;r.index=this.residueIndexStart+t;var i;switch(e){case\"trace\":i=r.traceAtomIndex;break;case\"direction1\":i=r.direction1AtomIndex;break;case\"direction2\":i=r.direction2AtomIndex;break;default:var n=r.getAtomByName(e);i=n?n.index:void 0}return i},Dy.prototype.eachAtom=function(t,e){this.eachResidue(function(r){r.eachAtom(t,e)},e)},Dy.prototype.eachAtomN=function(t,e,r){var i,n=this,o=this.residueCount,a=new Array(t);for(i=0;i<t;++i)a[i]=n.structure.getAtomProxy(n.getAtomIndexByType(i,r));e.apply(this,a);for(var s=t;s<o;++s){for(i=1;i<t;++i)a[i-1].index=a[i].index;a[t-1].index=n.getAtomIndexByType(s,r),e.apply(n,a)}},Dy.prototype.eachAtomN2=function(t,e,r){var i=this,n=this.atomOffset,o=this.atomCount,a=n+o;if(!(o<t)){for(var s=new Array(t),c=0;c<t;++c)s[c]=i.structure.getAtomProxy();var u=this.structure.atomSetCache[\"__\"+r];void 0===u&&(jf.warn(\"no precomputed atomSet for: \"+r),u=this.structure.getAtomSet(!1),this.eachResidue(function(t){var e=t.getAtomByName(r);u.set(e.index)}));var h=0;u.forEach(function(r){if(r>=n&&r<a){for(var i=1;i<t;++i)s[i-1].index=s[i].index;s[t-1].index=r,(h+=1)>=t&&e.apply(this,s)}})}},Dy.prototype.eachResidue=function(t){for(var e=this.structure.getResidueProxy(),r=this.residueCount,i=this.residueIndexStart,n=0;n<r;++n)e.index=i+n,t(e)},Dy.prototype.qualifiedName=function(){var t=this.structure.getResidueProxy(this.residueIndexStart),e=this.structure.getResidueProxy(this.residueIndexEnd);return t.qualifiedName()+\" - \"+e.qualifiedName()},Object.defineProperties(Dy.prototype,Ny);var ky=function(t,e){this.structure=t,this.chainStore=t.chainStore,this.residueStore=t.residueStore,this.index=e},Fy={entity:{},model:{},entityIndex:{},modelIndex:{},residueOffset:{},residueCount:{},residueEnd:{},atomOffset:{},atomEnd:{},atomCount:{},chainname:{},chainid:{}};Fy.entity.get=function(){return this.structure.entityList[this.entityIndex]},Fy.model.get=function(){return this.structure.getModelProxy(this.modelIndex)},Fy.entityIndex.get=function(){return this.chainStore.entityIndex[this.index]},Fy.entityIndex.set=function(t){this.chainStore.entityIndex[this.index]=t},Fy.modelIndex.get=function(){return this.chainStore.modelIndex[this.index]},Fy.modelIndex.set=function(t){this.chainStore.modelIndex[this.index]=t},Fy.residueOffset.get=function(){return this.chainStore.residueOffset[this.index]},Fy.residueOffset.set=function(t){this.chainStore.residueOffset[this.index]=t},Fy.residueCount.get=function(){return this.chainStore.residueCount[this.index]},Fy.residueCount.set=function(t){this.chainStore.residueCount[this.index]=t},Fy.residueEnd.get=function(){return this.residueOffset+this.residueCount-1},Fy.atomOffset.get=function(){return this.residueStore.atomOffset[this.residueOffset]},Fy.atomEnd.get=function(){return this.residueStore.atomOffset[this.residueEnd]+this.residueStore.atomCount[this.residueEnd]-1},Fy.atomCount.get=function(){return 0===this.residueCount?0:this.atomEnd-this.atomOffset+1},Fy.chainname.get=function(){return this.chainStore.getChainname(this.index)},Fy.chainname.set=function(t){this.chainStore.setChainname(this.index,t)},Fy.chainid.get=function(){return this.chainStore.getChainid(this.index)},Fy.chainid.set=function(t){this.chainStore.setChainid(this.index,t)},ky.prototype.eachAtom=function(t,e){this.eachResidue(function(r){r.eachAtom(t,e)},e)},ky.prototype.eachResidue=function(t,e){var r,i=this.residueCount,n=this.residueOffset,o=this.structure._rp,a=n+i;if(e&&e.test){var s=e.residueOnlyTest;if(s)for(r=n;r<a;++r)o.index=r,s(o)&&t(o,e);else for(r=n;r<a;++r)o.index=r,t(o,e)}else for(r=n;r<a;++r)o.index=r,t(o)},ky.prototype.eachResidueN=function(t,e){var r,i=this,n=this.residueCount,o=this.residueOffset,a=o+n;if(!(n<t)){var s=new Array(t);for(r=0;r<t;++r)s[r]=i.structure.getResidueProxy(o+r);e.apply(this,s);for(var c=o+t;c<a;++c){for(r=0;r<t;++r)s[r].index+=1;e.apply(i,s)}}},ky.prototype.eachPolymer=function(t,e){for(var r,i,n=e?e.residueOnlyTest:void 0,o=this.model.structure,a=this.residueCount,s=this.residueOffset,c=s+a,u=this.structure.getResidueProxy(),h=this.structure.getResidueProxy(s),l=this.structure.getAtomProxy(),p=this.structure.getAtomProxy(),d=!0,f=s+1;f<c;++f){u.index=h.index,h.index=f;var m=d?u.backboneEndType:u.backboneType,g=h.backboneType;d&&(r=u.index,d=!1),i=h.index,m!==Mv&&m===g?(l.index=u.backboneEndAtomIndex,p.index=h.backboneStartAtomIndex,l&&p&&l.connectedTo(p)&&(!n||n(u)&&n(h))||(u.index-r>1&&t(new Dy(o,r,u.index)),r=i)):(m!==Mv&&u.index-r>1&&t(new Dy(o,r,u.index)),r=i)}i-r>1&&this.structure.getResidueProxy(r).backboneStartType&&t(new Dy(o,r,i))},ky.prototype.qualifiedName=function(){return\":\"+this.chainname+\"/\"+this.modelIndex},ky.prototype.clone=function(){return new this.constructor(this.structure,this.index)},ky.prototype.toObject=function(){return{index:this.index,residueOffset:this.residueOffset,residueCount:this.residueCount,chainname:this.chainname}},Object.defineProperties(ky.prototype,Fy);var By=function(t,e){this.structure=t,this.modelStore=t.modelStore,this.chainStore=t.chainStore,this.residueStore=t.residueStore,this.index=e},zy={chainOffset:{},chainCount:{},residueOffset:{},atomOffset:{},chainEnd:{},residueEnd:{},atomEnd:{},residueCount:{},atomCount:{}};zy.chainOffset.get=function(){return this.modelStore.chainOffset[this.index]},zy.chainOffset.set=function(t){this.modelStore.chainOffset[this.index]=t},zy.chainCount.get=function(){return this.modelStore.chainCount[this.index]},zy.chainCount.set=function(t){this.modelStore.chainCount[this.index]=t},zy.residueOffset.get=function(){return this.chainStore.residueOffset[this.chainOffset]},zy.atomOffset.get=function(){return this.residueStore.atomOffset[this.residueOffset]},zy.chainEnd.get=function(){return this.chainOffset+this.chainCount-1},zy.residueEnd.get=function(){return this.chainStore.residueOffset[this.chainEnd]+this.chainStore.residueCount[this.chainEnd]-1},zy.atomEnd.get=function(){return this.residueStore.atomOffset[this.residueEnd]+this.residueStore.atomCount[this.residueEnd]-1},zy.residueCount.get=function(){return 0===this.chainCount?0:this.residueEnd-this.residueOffset+1},zy.atomCount.get=function(){return 0===this.residueCount?0:this.atomEnd-this.atomOffset+1},By.prototype.eachAtom=function(t,e){this.eachChain(function(r){r.eachAtom(t,e)},e)},By.prototype.eachResidue=function(t,e){this.eachChain(function(r){r.eachResidue(t,e)},e)},By.prototype.eachPolymer=function(t,e){if(e&&e.chainOnlyTest){var r=e.chainOnlyTest;this.eachChain(function(i){r(i)&&i.eachPolymer(t,e)})}else this.eachChain(function(r){r.eachPolymer(t,e)})},By.prototype.eachChain=function(t,e){var r,i=this.chainCount,n=this.chainOffset,o=this.structure._cp,a=n+i;if(e&&e.test){var s=e.chainOnlyTest;if(s)for(r=n;r<a;++r)o.index=r,s(o)&&t(o,e);else for(r=n;r<a;++r)o.index=r,t(o,e)}else for(r=n;r<a;++r)o.index=r,t(o)},By.prototype.qualifiedName=function(){return\"/\"+this.index},By.prototype.clone=function(){return new this.constructor(this.structure,this.index)},By.prototype.toObject=function(){return{index:this.index,chainOffset:this.chainOffset,chainCount:this.chainCount}},Object.defineProperties(By.prototype,zy);var Uy=function(t,e){this.signals={refreshed:new no},this.init(t,e)},jy={type:{}};Uy.prototype.init=function(t,e){this.name=t,this.path=e,this.title=\"\",this.id=\"\",this.header={},this.extraData={},this.atomSetCache=void 0,this.atomSetDict={},this.biomolDict={},this.entityList=[],this.unitcell=void 0,this.frames=[],this.boxes=[],this.validation=void 0,this.bondStore=new uy(0),this.backboneBondStore=new uy(0),this.rungBondStore=new uy(0),this.atomStore=new hy(0),this.residueStore=new ly(0),this.chainStore=new py(0),this.modelStore=new dy(0),this.atomMap=new My(this),this.residueMap=new Ty(this),this.bondHash=void 0,this.spatialHash=void 0,this.atomSet=void 0,this.bondSet=void 0,this.center=void 0,this.boundingBox=void 0,this._bp=this.getBondProxy(),this._ap=this.getAtomProxy(),this._rp=this.getResidueProxy(),this._cp=this.getChainProxy()},jy.type.get=function(){return\"Structure\"},Uy.prototype.finalizeAtoms=function(){this.atomSet=this.getAtomSet(),this.atomCount=this.atomStore.count,this.boundingBox=this.getBoundingBox(),this.center=this.boundingBox.getCenter(),this.spatialHash=new Ya(this.atomStore,this.boundingBox)},Uy.prototype.finalizeBonds=function(){var t=this;this.bondSet=this.getBondSet(),this.bondCount=this.bondStore.count,this.bondHash=new sy(this.bondStore,this.atomStore.count),this.atomSetCache={},this.atomSetDict.rung||(this.atomSetDict.rung=this.getAtomSet(!1));for(var e in t.atomSetDict)t.atomSetCache[\"__\"+e]=t.atomSetDict[e].clone()},Uy.prototype.getBondProxy=function(t){return new Py(this,t)},Uy.prototype.getAtomProxy=function(t){return new Iy(this,t)},Uy.prototype.getResidueProxy=function(t){return new Ly(this,t)},Uy.prototype.getChainProxy=function(t){return new ky(this,t)},Uy.prototype.getModelProxy=function(t){return new By(this,t)},Uy.prototype.getBondSet=function(){var t=this.bondStore.count,e=new bv(t),r=this.atomSet;if(r)for(var i=this.getBondProxy(),n=0;n<t;++n)i.index=n,r.isSet(i.atomIndex1,i.atomIndex2)&&e.set(i.index);else e.setAll();return e},Uy.prototype.getBackboneBondSet=function(){var t=this.backboneBondStore.count,e=new bv(t),r=this.atomSetCache.__backbone;if(r){var i=this.getBondProxy();i.bondStore=this.backboneBondStore;for(var n=0;n<t;++n)i.index=n,r.isSet(i.atomIndex1,i.atomIndex2)&&e.set(i.index)}else e.set_all(!0);return e},Uy.prototype.getRungBondSet=function(){var t=this.rungBondStore.count,e=new bv(t),r=this.atomSetCache.__rung;if(r){var i=this.getBondProxy();i.bondStore=this.rungBondStore;for(var n=0;n<t;++n)i.index=n,r.isSet(i.atomIndex1,i.atomIndex2)&&e.set(i.index)}else e.set_all(!0);return e},Uy.prototype.getAtomSet=function(t){var e,r=this.atomStore.count;if(t instanceof bv)e=t;else if(t&&t.test){var i=t.string;i in this.atomSetCache?e=this.atomSetCache[i]:(e=new bv(r),this.eachAtom(function(t){e.set(t.index)},t),this.atomSetCache[i]=e)}else e=!1===t?new bv(r):new bv(r,!0);return e},Uy.prototype.getAtomSetWithinSelection=function(t,e){var r=this.spatialHash,i=this.getAtomSet(!1),n=this.getAtomProxy();return this.getAtomSet(t).forEach(function(t){n.index=t,r.within(n.x,n.y,n.z,e).forEach(function(t){i.set(t)})}),i},Uy.prototype.getAtomSetWithinPoint=function(t,e){var r=t,i=this.getAtomSet(!1);return this.spatialHash.within(r.x,r.y,r.z,e).forEach(function(t){i.set(t)}),i},Uy.prototype.getAtomSetWithinVolume=function(t,e,r,i,n){for(var o=this,a=new oy(t,r,i,n),s=a.getDataPosition(),c=s.length,u=a.matrix.getMaxScaleOnAxis(),h=this.getAtomSet(!1),l=0;l<c;l+=3)o.spatialHash.within(s[l],s[l+1],s[l+2],u).forEach(function(t){h.set(t)});return h},Uy.prototype.getAtomSetWithinGroup=function(t){var e=this.atomStore.residueIndex,r=this.getAtomSet(!1),i=this.getResidueProxy();return this.getAtomSet(t).forEach(function(t){i.index=e[t];for(var n=i.atomOffset;n<=i.atomEnd;++n)r.set(n)}),r},Uy.prototype.getSelection=function(){return!1},Uy.prototype.getStructure=function(){return this},Uy.prototype.eachEntity=function(t,e){this.entityList.forEach(function(r){void 0!==e&&r.getEntityType()!==e||t(r)})},Uy.prototype.eachBond=function(t,e){var r,i=this.getBondProxy();if(e&&e.test&&(r=this.getBondSet(e),this.bondSet&&r.intersection(this.bondSet)),r)r.forEach(function(e){i.index=e,t(i)});else for(var n=this.bondStore.count,o=0;o<n;++o)i.index=o,t(i)},Uy.prototype.eachAtom=function(t,e){if(e&&e.test)this.eachModel(function(r){r.eachAtom(t,e)},e);else for(var r=this.atomStore.count,i=this.getAtomProxy(),n=0;n<r;++n)i.index=n,t(i)},Uy.prototype.eachResidue=function(t,e){if(e&&e.test){var r=this.modelStore.count,i=this.getModelProxy(),n=e.modelOnlyTest;if(n)for(var o=0;o<r;++o)i.index=o,n(i)&&i.eachResidue(t,e);else for(var a=0;a<r;++a)i.index=a,i.eachResidue(t,e)}else for(var s=this.residueStore.count,c=this.getResidueProxy(),u=0;u<s;++u)c.index=u,t(c)},Uy.prototype.eachResidueN=function(t,e){var r=this,i=this.residueStore.count;if(!(i<t)){for(var n=new Array(t),o=0;o<t;++o)n[o]=r.getResidueProxy(o);e.apply(this,n);for(var a=t;a<i;++a){for(var s=0;s<t;++s)n[s].index+=1;e.apply(r,n)}}},Uy.prototype.eachPolymer=function(t,e){if(e&&e.modelOnlyTest){var r=e.modelOnlyTest;this.eachModel(function(i){r(i)&&i.eachPolymer(t,e)})}else this.eachModel(function(r){r.eachPolymer(t,e)})},Uy.prototype.eachChain=function(t,e){if(e&&e.test)this.eachModel(function(r){r.eachChain(t,e)});else for(var r=this.chainStore.count,i=this.getChainProxy(),n=0;n<r;++n)i.index=n,t(i)},Uy.prototype.eachModel=function(t,e){var r=this.modelStore.count,i=this.getModelProxy();if(e&&e.test){var n=e.modelOnlyTest;if(n)for(var o=0;o<r;++o)i.index=o,n(i)&&t(i,e);else for(var a=0;a<r;++a)i.index=a,t(i,e)}else for(var s=0;s<r;++s)i.index=s,t(i)},Uy.prototype.getAtomData=function(t){var e=Object.assign({},t);e.colorParams&&(e.colorParams.structure=this.getStructure());var r,i,n,o,a,s,c,u=e.what,h=gn(e.atomSet,this.atomSet),l={},p=this.getAtomProxy(),d=h.getSize();return u&&!u.position||(n=new Float32Array(3*d),l.position=n),u&&!u.color||(o=new Float32Array(3*d),l.color=o,i=Hf.getScheme(e.colorParams)),u&&!u.picking||(a=new Float32Array(d),l.picking=new tv(a,this.getStructure())),u&&!u.radius||(s=new Float32Array(d),l.radius=s,r=new Ta(e.radiusParams.radius,e.radiusParams.scale)),u&&!u.index||(c=new Float32Array(d),l.index=c),h.forEach(function(t,e){var u=3*e;p.index=t,n&&p.positionToArray(n,u),o&&i.atomColorToArray(p,o,u),a&&(a[e]=t),s&&(s[e]=r.atomRadius(p)),c&&(c[e]=t)}),l},Uy.prototype.getBondData=function(t){var e=Object.assign({},t);e.colorParams&&(e.colorParams.structure=this.getStructure());var r,i,n,o,a,s,c,u,h,l=e.what,p=gn(e.bondSet,this.bondSet),d=gn(e.multipleBond,\"off\"),f=\"off\"!==d,m=\"offset\"===d,v=gn(e.bondScale,.4),y=gn(e.bondSpacing,1),b={},x=this.getBondProxy();e.bondStore&&(x.bondStore=e.bondStore);var _,w=this.getAtomProxy(),S=this.getAtomProxy();if(f){var A=x.bondStore.bondOrder;_=0,p.forEach(function(t){_+=A[t]})}else _=p.getSize();l&&!l.position||(n=new Float32Array(3*_),o=new Float32Array(3*_),b.position1=n,b.position2=o),l&&!l.color||(a=new Float32Array(3*_),s=new Float32Array(3*_),b.color=a,b.color2=s,i=Hf.getScheme(e.colorParams)),l&&!l.picking||(c=new Float32Array(_),b.picking=new rv(c,this.getStructure(),e.bondStore)),(!l||l.radius||f&&l.position)&&(r=new Ta(e.radiusParams.radius,e.radiusParams.scale)),l&&!l.radius||(u=new Float32Array(_),b.radius=u,e.radius2&&(h=new Float32Array(_),b.radius2=h));var M,E,T,P,C,I,R,L=0,O=new g,D=new g,N=new g;return p.forEach(function(t){if(E=3*L,x.index=t,w.index=x.atomIndex1,S.index=x.atomIndex2,P=x.bondOrder,n&&(f&&P>1?(C=r.atomRadius(w),I=C*v/(.5*P),x.calculateShiftDir(N),m?(R=2*y*C,N.multiplyScalar(R),N.negate(),D.subVectors(S,w).multiplyScalar(Math.max(.1,R/1.88)),w.positionToArray(n,E),S.positionToArray(o,E),P>=2&&(O.addVectors(w,N).add(D).toArray(n,E+3),O.addVectors(S,N).sub(D).toArray(o,E+3),P>=3&&(O.subVectors(w,N).add(D).toArray(n,E+6),O.subVectors(S,N).sub(D).toArray(o,E+6)))):(R=(y-v)*C,N.multiplyScalar(R),2===P?(O.addVectors(w,N).toArray(n,E),O.subVectors(w,N).toArray(n,E+3),O.addVectors(S,N).toArray(o,E),O.subVectors(S,N).toArray(o,E+3)):3===P?(w.positionToArray(n,E),O.addVectors(w,N).toArray(n,E+3),O.subVectors(w,N).toArray(n,E+6),S.positionToArray(o,E),O.addVectors(S,N).toArray(o,E+3),O.subVectors(S,N).toArray(o,E+6)):(w.positionToArray(n,E),S.positionToArray(o,E)))):(w.positionToArray(n,E),S.positionToArray(o,E))),a&&(i.bondColorToArray(x,1,a,E),i.bondColorToArray(x,0,s,E),f&&P>1))for(M=1;M<P;++M)Go(a,E,T=3*M+E,3),Go(s,E,T,3);if(c&&(c[L]=t,f&&P>1))for(M=1;M<P;++M)c[L+M]=t;if(u&&(u[L]=r.atomRadius(w),f&&P>1))for(I=u[L]*v/(m?1:.5*P),M=m?1:0;M<P;++M)u[L+M]=I;if(h&&(h[L]=r.atomRadius(S),f&&P>1))for(I=h[L]*v/(m?1:.5*P),M=m?1:0;M<P;++M)h[L+M]=I;L+=f?P:1}),b},Uy.prototype.getBackboneAtomData=function(t){return t=Object.assign({atomSet:this.atomSetCache.__backbone},t),this.getAtomData(t)},Uy.prototype.getBackboneBondData=function(t){return t=Object.assign({bondSet:this.getBackboneBondSet(),bondStore:this.backboneBondStore},t),this.getBondData(t)},Uy.prototype.getRungAtomData=function(t){return t=Object.assign({atomSet:this.atomSetCache.__rung},t),this.getAtomData(t)},Uy.prototype.getRungBondData=function(t){return t=Object.assign({bondSet:this.getRungBondSet(),bondStore:this.rungBondStore},t),this.getBondData(t)},Uy.prototype.getBoundingBox=function(e,r){t.Debug&&jf.time(\"getBoundingBox\"),r=r||new st;var i=1/0,n=1/0,o=1/0,a=-1/0,s=-1/0,c=-1/0;return this.eachAtom(function(t){var e=t.x,r=t.y,u=t.z;e<i&&(i=e),r<n&&(n=r),u<o&&(o=u),e>a&&(a=e),r>s&&(s=r),u>c&&(c=u)},e),r.min.set(i,n,o),r.max.set(a,s,c),t.Debug&&jf.timeEnd(\"getBoundingBox\"),r},Uy.prototype.getPrincipalAxes=function(e){t.Debug&&jf.time(\"getPrincipalAxes\");var r=0,i=new Pa(3,this.atomCount),n=i.data;return this.eachAtom(function(t){n[r+0]=t.x,n[r+1]=t.y,n[r+2]=t.z,r+=3},e),t.Debug&&jf.timeEnd(\"getPrincipalAxes\"),new ty(i)},Uy.prototype.atomCenter=function(t){return t?this.getBoundingBox(t).getCenter():this.center.clone()},Uy.prototype.getSequence=function(t){var e=[],r=this.getResidueProxy();return this.eachAtom(function(t){r.index=t.residueIndex,t.index===r.traceAtomIndex&&e.push(r.getResname1())},t),e},Uy.prototype.getAtomIndices=function(t){var e;if(t&&t.string)e=[],this.eachAtom(function(t){e.push(t.index)},t);else{var r={what:{index:!0}};e=this.getAtomData(r).index}return e},Uy.prototype.getChainnameCount=function(t){var e=new Set;return this.eachChain(function(t){t.residueCount&&e.add(t.chainname)},t),e.size},Uy.prototype.updatePosition=function(t){var e=0;this.eachAtom(function(r){r.positionFromArray(t,e),e+=3})},Uy.prototype.refreshPosition=function(){this.getBoundingBox(void 0,this.boundingBox),this.boundingBox.getCenter(this.center),this.spatialHash=new Ya(this.atomStore,this.boundingBox)},Uy.prototype.dispose=function(){this.frames&&(this.frames.length=0),this.boxes&&(this.boxes.length=0),this.bondStore.dispose(),this.backboneBondStore.dispose(),this.rungBondStore.dispose(),this.atomStore.dispose(),this.residueStore.dispose(),this.chainStore.dispose(),this.modelStore.dispose(),delete this.bondStore,delete this.atomStore,delete this.residueStore,delete this.chainStore,delete this.modelStore,delete this.frames,delete this.boxes,delete this.cif,delete this.bondSet,delete this.atomSet},Object.defineProperties(Uy.prototype,jy);var Gy=function(t,e){var r;\"function\"==typeof t.eachAtom?r=t.atomCount:t instanceof Float32Array&&(r=t.length/3);var i=new Pa(3,r),n=new Pa(3,r);this.coords1t=new Pa(r,3),this.coords2t=new Pa(r,3),this.A=new Pa(3,3),this.W=new Pa(1,3),this.U=new Pa(3,3),this.V=new Pa(3,3),this.VH=new Pa(3,3),this.R=new Pa(3,3),this.tmp=new Pa(3,3),this.c=new Pa(3,3),this.c.data.set([1,0,0,0,1,0,0,0,-1]),this.prepCoords(t,i),this.prepCoords(e,n),this._superpose(i,n)};Gy.prototype._superpose=function(e,r){this.mean1=Da(e),this.mean2=Da(r),Na(e,this.mean1),Na(r,this.mean2),Ca(this.coords1t,e),Ca(this.coords2t,r),Ia(this.A,this.coords2t,this.coords1t),Ua(this.A,this.W,this.U,this.V),Ra(this.V,this.VH),Oa(this.R,this.U,this.VH),La(this.R)<0&&(t.Debug&&jf.log(\"R not a right handed system\"),Oa(this.tmp,this.c,this.VH),Oa(this.R,this.U,this.tmp))},Gy.prototype.prepCoords=function(t,e){var r=0,i=e.data;\"function\"==typeof t.eachAtom?t.eachAtom(function(t){i[r+0]=t.x,i[r+1]=t.y,i[r+2]=t.z,r+=3}):t instanceof Float32Array?i.set(t):jf.warn(\"prepCoords: input type unknown\")},Gy.prototype.transform=function(t){var e;\"function\"==typeof t.eachAtom?e=t.atomCount:t instanceof Float32Array&&(e=t.length/3);var r=new Pa(3,e),i=new Pa(e,3);this.prepCoords(t,r),Na(r,this.mean1),Ia(i,this.R,r),Ca(r,i),ka(r,this.mean2);var n=0,o=r.data;\"function\"==typeof t.eachAtom?t.eachAtom(function(t){t.x=o[n+0],t.y=o[n+1],t.z=o[n+2],n+=3}):t instanceof Float32Array?t.set(o.subarray(0,3*e)):jf.warn(\"transform: input type unknown\")};var Vy=function(t,e){this.signals={startedRunning:new no,haltedRunning:new no},t.signals.playerChanged.add(function(t){t!==this&&this.pause()},this);var r=Object.assign({},e),i=gn(t.frameCount,1);this.traj=t,this.start=gn(r.start,0),this.end=Math.min(gn(r.end,i-1),i-1),this.step=gn(r.step,Math.ceil((i+1)/100)),this.timeout=gn(r.timeout,50),this.interpolateType=gn(r.interpolateType,\"\"),this.interpolateStep=gn(r.interpolateStep,5),this.mode=gn(r.mode,\"loop\"),this.direction=gn(r.direction,\"forward\"),this._run=!1,this._previousTime=0,this._currentTime=0,this._currentStep=1,this._currentFrame=this.start,this._direction=\"bounce\"===this.direction?\"forward\":this.direction,t.signals.countChanged.add(function(t){this.end=Math.min(gn(this.end,t-1),t-1)},this),this._animate=this._animate.bind(this)},$y={isRunning:{}};$y.isRunning.get=function(){return this._run},Vy.prototype.setParameters=function(t){var e=Object.assign({},t);void 0!==e.start&&(this.start=e.start),void 0!==e.end&&(this.end=e.end),void 0!==e.step&&(this.step=e.step),void 0!==e.timeout&&(this.timeout=e.timeout),void 0!==e.interpolateType&&(this.interpolateType=e.interpolateType),void 0!==e.interpolateStep&&(this.interpolateStep=e.interpolateStep),void 0!==e.mode&&(this.mode=e.mode),void 0!==e.direction&&(this.direction=e.direction,\"bounce\"!==this.direction&&(this._direction=this.direction))},Vy.prototype._animate=function(){if(this._run){this._currentTime=window.performance.now();var t=this._currentTime-this._previousTime,e=this.interpolateType?this.interpolateStep:1,r=this.timeout/e,i=this.traj;if(i&&i.frameCount&&!i.inProgress&&t>=r)if(this.interpolateType)if(this._currentStep>this.interpolateStep&&(this._currentStep=1),1===this._currentStep&&(this._currentFrame=this._nextInterpolated()),i.hasFrame(this._currentFrame)){this._currentStep+=1;var n=this._currentStep/(this.interpolateStep+1);i.setFrameInterpolated.apply(i,this._currentFrame.concat([n],[this.interpolateType])),this._previousTime=this._currentTime}else i.loadFrame(this._currentFrame);else{var o=this._next();i.hasFrame(o)?(i.setFrame(o),this._previousTime=this._currentTime):i.loadFrame(o)}window.requestAnimationFrame(this._animate)}},Vy.prototype._next=function(){var t;return((t=\"forward\"===this._direction?this.traj.currentFrame+this.step:this.traj.currentFrame-this.step)>this.end||t<this.start)&&(\"bounce\"===this.direction&&(\"forward\"===this._direction?this._direction=\"backward\":this._direction=\"forward\"),\"once\"===this.mode?(this.pause(),t=\"forward\"===this.direction?this.end:\"backward\"===this.direction?this.start:\"forward\"===this._direction?this.start:this.end):\"forward\"===this._direction?(t=this.start,this.interpolateType&&(t=Math.min(this.end,t+this.step))):(t=this.end,this.interpolateType&&(t=Math.max(this.start,t-this.step)))),t},Vy.prototype._nextInterpolated=function(){var t,e,r,i=this._next();return\"forward\"===this._direction?(t=Math.max(this.start,i-this.step),e=Math.max(this.start,i-2*this.step),r=Math.max(this.start,i-3*this.step)):(t=Math.min(this.end,i+this.step),e=Math.min(this.end,i+2*this.step),r=Math.min(this.end,i+3*this.step)),[i,t,e,r]},Vy.prototype.toggle=function(){this._run?this.pause():this.play()},Vy.prototype.play=function(){if(!this._run){this.traj.player!==this&&this.traj.setPlayer(this),this._currentStep=1;var t=this.traj.currentFrame,e=Math.ceil(t/this.step)*this.step;\"forward\"===this.direction&&t>=this.end?e=this.start:\"backward\"===this.direction&&t<=this.start&&(e=this.end),this.traj.setFrame(e),this._run=!0,this._animate(),this.signals.startedRunning.dispatch()}},Vy.prototype.pause=function(){this._run=!1,this.signals.haltedRunning.dispatch()},Vy.prototype.stop=function(){this.pause(),this.traj.setFrame(this.start)},Object.defineProperties(Vy.prototype,$y);var Hy=function(t,e,r){this.signals={countChanged:new no,frameChanged:new no,playerChanged:new no};var i=r||{};this.deltaTime=gn(i.deltaTime,0),this.timeOffset=gn(i.timeOffset,0),this.centerPbc=gn(i.centerPbc,!1),this.removePbc=gn(i.removePbc,!1),this.superpose=gn(i.superpose,!1),this.name=t.replace(/^.*[\\\\/]/,\"\"),this.trajPath=t,this.initialCoords=null,this.structureCoords=null,this.selection=new Cf(gn(i.sele,\"backbone and not hydrogen\")),this.selection.signals.stringChanged.add(function(){this.selectionIndices=this.structure.getAtomIndices(this.selection),this._resetCache(),this._saveInitialCoords(),this.setFrame(this._currentFrame)},this),this._frameCount=0,this._currentFrame=-1},Wy={frameCount:{},currentFrame:{}};Wy.frameCount.get=function(){return this._frameCount},Wy.currentFrame.get=function(){return this._currentFrame},Hy.prototype._init=function(t){this.setStructure(t),this._loadFrameCount(),this.setPlayer(new Vy(this))},Hy.prototype.setStructure=function(t){this.structure=t,this.atomCount=t.atomCount,this.backboneIndices=this._getIndices(new Cf(\"backbone and not hydrogen\")),this._makeAtomIndices(),this._saveStructureCoords(),this.selectionIndices=this._getIndices(this.selection),this._resetCache(),this._saveInitialCoords(),this.setFrame(this._currentFrame)},Hy.prototype._saveInitialCoords=function(){var t=this;0!==Ho(this.structureCoords)||0!==$o(this.structureCoords)?(this.initialCoords=new Float32Array(this.structureCoords),this._makeSuperposeCoords()):this.frameCache[0]?(this.initialCoords=new Float32Array(this.frameCache[0]),this._makeSuperposeCoords()):this.loadFrame(0,function(){return t._saveInitialCoords()})},Hy.prototype._saveStructureCoords=function(){var t={what:{position:!0}};this.structureCoords=this.structure.getAtomData(t).position},Hy.prototype.setSelection=function(t){return this.selection.setString(t),this},Hy.prototype._getIndices=function(t){var e=0,r=t.test,i=[];return this.structure.eachAtom(function(t){r(t)&&i.push(e),e+=1}),i},Hy.prototype._makeSuperposeCoords=function(){var t=this,e=3*this.selectionIndices.length;this.coords1=new Float32Array(e),this.coords2=new Float32Array(e);for(var r=this.initialCoords,i=this.coords2,n=0;n<e;n+=3){var o=3*t.selectionIndices[n/3];i[n+0]=r[o+0],i[n+1]=r[o+1],i[n+2]=r[o+2]}},Hy.prototype._makeAtomIndices=function(){jf.error(\"Trajectory._makeAtomIndices not implemented\")},Hy.prototype._resetCache=function(){this.frameCache={},this.loadQueue={},this.boxCache={},this.pathCache={},this.frameCacheSize=0,this.initialCoords=null},Hy.prototype.setParameters=function(t){var e=t||{},r=!1;void 0!==e.centerPbc&&e.centerPbc!==this.centerPbc&&(this.centerPbc=e.centerPbc,r=!0),void 0!==e.removePbc&&e.removePbc!==this.removePbc&&(this.removePbc=e.removePbc,r=!0),void 0!==e.superpose&&e.superpose!==this.superpose&&(this.superpose=e.superpose,r=!0),this.deltaTime=gn(e.deltaTime,this.deltaTime),this.timeOffset=gn(e.timeOffset,this.timeOffset),r&&(this._resetCache(),this.setFrame(this._currentFrame))},Hy.prototype.hasFrame=function(t){var e=this;return Array.isArray(t)?t.every(function(t){return!!e.frameCache[t]}):!!this.frameCache[t]},Hy.prototype.setFrame=function(t,e){var r=this;return void 0===t?this:(this.inProgress=!0,t=parseInt(t),-1===t||this.frameCache[t]?(this._updateStructure(t),e&&e()):this.loadFrame(t,function(){r._updateStructure(t),e&&e()}),this)},Hy.prototype._interpolate=function(t,e,r,i,n,o){var a,s=this.frameCache;a=\"spline\"===o?Is(s[t],s[e],s[r],s[i],n):Rs(s[t],s[e],n),this.structure.updatePosition(a),this._currentFrame=t,this.signals.frameChanged.dispatch(t)},Hy.prototype.setFrameInterpolated=function(t,e,r,i,n,o,a){var s=this;if(void 0===t)return this;var c=this.frameCache,u=[];return c[i]||u.push(i),c[r]||u.push(r),c[e]||u.push(e),c[t]||u.push(t),u.length?this.loadFrame(u,function(){s._interpolate(t,e,r,i,n,o),a&&a()}):(this._interpolate(t,e,r,i,n,o),a&&a()),this},Hy.prototype.loadFrame=function(t,e){var r=this;Array.isArray(t)?t.forEach(function(t){r.loadQueue[t]||r.frameCache[t]||(r.loadQueue[t]=!0,r._loadFrame(t,function(){delete r.loadQueue[t]}))}):this.loadQueue[t]||this.frameCache[t]||(this.loadQueue[t]=!0,this._loadFrame(t,function(){delete r.loadQueue[t],e&&e()}))},Hy.prototype._loadFrame=function(t,e){jf.error(\"Trajectory._loadFrame not implemented\",t,e)},Hy.prototype._updateStructure=function(t){if(this._disposed)return void console.error(\"updateStructure: traj disposed\");-1===t?this.structureCoords&&this.structure.updatePosition(this.structureCoords):this.structure.updatePosition(this.frameCache[t]),this.structure.trajectory={name:this.trajPath,frame:t},this._currentFrame=t,this.inProgress=!1,this.signals.frameChanged.dispatch(t)},Hy.prototype._doSuperpose=function(t){for(var e=this,r=3*this.selectionIndices.length,i=this.coords1,n=this.coords2,o=0;o<r;o+=3){var a=3*e.selectionIndices[o/3];i[o+0]=t[a+0],i[o+1]=t[a+1],i[o+2]=t[a+2]}new Gy(i,n).transform(t)},Hy.prototype._process=function(t,e,r,i){if(this._setFrameCount(i),e){if(this.backboneIndices.length>0&&this.centerPbc){var n=[e[0],e[4],e[8]];Ts(r,Cs(this.backboneIndices,r,n),n)}this.removePbc&&Ps(r,e)}this.selectionIndices.length>0&&this.coords1&&this.superpose&&this._doSuperpose(r),this.frameCache[t]=r,this.boxCache[t]=e,this.frameCacheSize+=1},Hy.prototype._setFrameCount=function(t){t!==this._frameCount&&(this._frameCount=t,this.signals.countChanged.dispatch(t))},Hy.prototype.dispose=function(){this._resetCache(),this._disposed=!0,this.player&&this.player.stop()},Hy.prototype.setPlayer=function(t){this.player=t,this.signals.playerChanged.dispatch(t)},Hy.prototype.getPath=function(t,e){jf.error(\"Trajectory.getPath not implemented\",t,e)},Hy.prototype.getFrameTime=function(t){return this.timeOffset+t*this.deltaTime},Object.defineProperties(Hy.prototype,Wy),Yf.add(\"shader/Mesh.vert\",\"#define STANDARD\\nuniform float nearClip;\\nuniform vec3 clipCenter;\\n#if defined( NEAR_CLIP ) || defined( RADIUS_CLIP ) || ( !defined( PICKING ) && !defined( NOLIGHT ) )\\nvarying vec3 vViewPosition;\\n#endif\\n#if defined( RADIUS_CLIP )\\nvarying vec3 vClipCenter;\\n#endif\\n#if defined( PICKING )\\n#include unpack_color\\nattribute float primitiveId;\\nvarying vec3 vPickingColor;\\n#elif defined( NOLIGHT )\\nvarying vec3 vColor;\\n#else\\n#include color_pars_vertex\\n#ifndef FLAT_SHADED\\nvarying vec3 vNormal;\\n#endif\\n#endif\\n#include common\\nvoid main(){\\n#if defined( PICKING )\\nvPickingColor = unpackColor( primitiveId );\\n#elif defined( NOLIGHT )\\nvColor = color;\\n#else\\n#include color_vertex\\n#include beginnormal_vertex\\n#include defaultnormal_vertex\\n#ifndef FLAT_SHADED\\nvNormal = normalize( transformedNormal );\\n#endif\\n#endif\\n#include begin_vertex\\n#include project_vertex\\n#if defined( NEAR_CLIP ) || defined( RADIUS_CLIP ) || ( !defined( PICKING ) && !defined( NOLIGHT ) )\\nvViewPosition = -mvPosition.xyz;\\n#endif\\n#if defined( RADIUS_CLIP )\\nvClipCenter = -( modelViewMatrix * vec4( clipCenter, 1.0 ) ).xyz;\\n#endif\\n#include nearclip_vertex\\n}\"),Yf.add(\"shader/Mesh.frag\",\"#define STANDARD\\nuniform vec3 diffuse;\\nuniform vec3 emissive;\\nuniform float roughness;\\nuniform float metalness;\\nuniform float opacity;\\nuniform float nearClip;\\nuniform float clipRadius;\\n#if defined( NEAR_CLIP ) || defined( RADIUS_CLIP ) || ( !defined( PICKING ) && !defined( NOLIGHT ) )\\nvarying vec3 vViewPosition;\\n#endif\\n#if defined( RADIUS_CLIP )\\nvarying vec3 vClipCenter;\\n#endif\\n#if defined( PICKING )\\nuniform float objectId;\\nvarying vec3 vPickingColor;\\n#elif defined( NOLIGHT )\\nvarying vec3 vColor;\\n#else\\n#ifndef FLAT_SHADED\\nvarying vec3 vNormal;\\n#endif\\n#include common\\n#include color_pars_fragment\\n#include fog_pars_fragment\\n#include bsdfs\\n#include lights_pars\\n#include lights_physical_pars_fragment\\n#endif\\nvoid main(){\\n#include nearclip_fragment\\n#include radiusclip_fragment\\n#if defined( PICKING )\\nif( opacity < 0.7 )\\ndiscard;\\ngl_FragColor = vec4( vPickingColor, objectId );\\n#elif defined( NOLIGHT )\\ngl_FragColor = vec4( vColor, opacity );\\n#else\\nvec4 diffuseColor = vec4( diffuse, opacity );\\nReflectedLight reflectedLight = ReflectedLight( vec3( 0.0 ), vec3( 0.0 ), vec3( 0.0 ), vec3( 0.0 ) );\\nvec3 totalEmissiveLight = emissive;\\n#include color_fragment\\n#include roughnessmap_fragment\\n#include metalnessmap_fragment\\n#include normal_flip\\n#include normal_fragment\\n#include dull_interior_fragment\\n#include lights_physical_fragment\\n#include lights_template\\nvec3 outgoingLight = reflectedLight.directDiffuse + reflectedLight.indirectDiffuse + reflectedLight.directSpecular + reflectedLight.indirectSpecular + totalEmissiveLight;\\ngl_FragColor = vec4( outgoingLight, diffuseColor.a );\\n#include premultiplied_alpha_fragment\\n#include tonemapping_fragment\\n#include encodings_fragment\\n#include fog_fragment\\n#include opaque_back_fragment\\n#endif\\n}\");var Xy={f:1,v2:2,v3:3,c:3},qy=function(t,e){var r=t||{},i=e||{};this.opaqueBack=gn(i.opaqueBack,!1),this.dullInterior=gn(i.dullInterior,!1),this.side=gn(i.side,\"double\"),this.opacity=gn(i.opacity,1),this.depthWrite=gn(i.depthWrite,!0),this.clipNear=gn(i.clipNear,0),this.clipRadius=gn(i.clipRadius,0),this.clipCenter=gn(i.clipCenter,new g),this.flatShaded=gn(i.flatShaded,!1),this.background=gn(i.background,!1),this.linewidth=gn(i.linewidth,1),this.wireframe=gn(i.wireframe,!1),this.wireframeLinewidth=gn(i.wireframeLinewidth,1),this.roughness=gn(i.roughness,.4),this.metalness=gn(i.metalness,0),this.diffuse=gn(i.diffuse,16777215),this.forceTransparent=gn(i.forceTransparent,!1),this.disablePicking=gn(i.disablePicking,!1),this.geometry=new Ct,this.indexVersion=0,this.wireframeIndexVersion=-1,this.uniforms=up.merge([cp.common,{fogColor:{value:null},fogNear:{value:0},fogFar:{value:0},opacity:{value:this.opacity},nearClip:{value:0},clipRadius:{value:this.clipRadius},clipCenter:{value:this.clipCenter}},{emissive:{value:new tt(0)},roughness:{value:this.roughness},metalness:{value:this.metalness}},cp.ambient,cp.lights]),this.uniforms.diffuse.value.set(this.diffuse),this.pickingUniforms={nearClip:{value:0},objectId:{value:0},opacity:{value:this.opacity}},this.group=new Ne,this.wireframeGroup=new Ne,this.pickingGroup=new Ne,this.matrix=gn(i.matrix,new v);var n=r.position||r.position1;this._positionDataSize=n?n.length/3:0,this.addAttributes({position:{type:\"v3\",value:r.position},color:{type:\"c\",value:r.color},primitiveId:{type:\"f\",value:r.primitiveId}}),r.index&&this.initIndex(r.index),this.picking=r.picking,this.makeWireframeGeometry()},Yy={parameters:{},matrix:{},transparent:{},size:{},attributeSize:{},pickable:{},dynamic:{},vertexShader:{},fragmentShader:{}};Yy.parameters.get=function(){return{opaqueBack:{updateShader:!0},dullInterior:{updateShader:!0},side:{updateShader:!0,property:!0},opacity:{uniform:!0},depthWrite:{property:!0},clipNear:{updateShader:!0,property:!0},clipRadius:{updateShader:!0,property:!0,uniform:!0},clipCenter:{uniform:!0},flatShaded:{updateShader:!0},background:{updateShader:!0},linewidth:{property:!0},wireframe:{updateVisibility:!0},roughness:{uniform:!0},metalness:{uniform:!0},diffuse:{uniform:!0},matrix:{}}},Yy.matrix.set=function(t){this.setMatrix(t)},Yy.matrix.get=function(){return this.group.matrix.clone()},Yy.transparent.get=function(){return this.opacity<1||this.forceTransparent},Yy.size.get=function(){return this._positionDataSize},Yy.attributeSize.get=function(){return this.size},Yy.pickable.get=function(){return!!this.picking&&!this.disablePicking},Yy.dynamic.get=function(){return!0},Yy.vertexShader.get=function(){},Yy.fragmentShader.get=function(){},qy.prototype.setMatrix=function(t){Os(this.group,t),Os(this.wireframeGroup,t),Os(this.pickingGroup,t)},qy.prototype.initIndex=function(t){this.geometry.setIndex(new St(t,1)),this.geometry.getIndex().setDynamic(this.dynamic)},qy.prototype.makeMaterial=function(){var t=Ls(this.side),e=new ot({uniforms:this.uniforms,vertexShader:\"\",fragmentShader:\"\",depthTest:!0,transparent:this.transparent,depthWrite:this.depthWrite,lights:!0,fog:!0,side:t,linewidth:this.linewidth});e.vertexColors=uh,e.extensions.derivatives=this.flatShaded,e.extensions.fragDepth=this.isImpostor,e.clipNear=this.clipNear;var r=new ot({uniforms:this.uniforms,vertexShader:\"\",fragmentShader:\"\",depthTest:!0,transparent:this.transparent,depthWrite:this.depthWrite,lights:!1,fog:!0,side:t,linewidth:this.linewidth});r.vertexColors=uh,r.clipNear=this.clipNear;var i=new ot({uniforms:this.pickingUniforms,vertexShader:\"\",fragmentShader:\"\",depthTest:!0,transparent:!1,depthWrite:this.depthWrite,lights:!1,fog:!1,side:t,linewidth:this.linewidth,blending:hh});i.vertexColors=uh,i.extensions.fragDepth=this.isImpostor,i.clipNear=this.clipNear,this.material=e,this.wireframeMaterial=r,this.pickingMaterial=i,this.updateShader()},qy.prototype.makeWireframeGeometry=function(){this.makeWireframeIndex();var t=this.geometry,e=this.wireframeIndex,r=new Ct;r.attributes=t.attributes,e&&(r.setIndex(new St(e,1).setDynamic(this.dynamic)),r.setDrawRange(0,this.wireframeIndexCount)),this.wireframeGeometry=r},qy.prototype.makeWireframeIndex=function(){function t(t,r){if(t>r){var i=t;t=r,r=i}var n=e[t];return void 0===n?(e[t]=[r],!0):!n.includes(r)&&(n.push(r),!0)}var e=[],r=this.geometry,i=r.index;if(this.wireframe)if(i){var n=i.array,o=n.length;r.drawRange.count!==1/0&&(o=r.drawRange.count);var a;a=this.wireframeIndex&&this.wireframeIndex.length>2*o?this.wireframeIndex:On(2*o,r.attributes.position.count);var s=0;e.length=0;for(var c=0;c<o;c+=3){var u=n[c+0],h=n[c+1],l=n[c+2];t(u,h)&&(a[s+0]=u,a[s+1]=h,s+=2),t(h,l)&&(a[s+0]=h,a[s+1]=l,s+=2),t(l,u)&&(a[s+0]=l,a[s+1]=u,s+=2)}this.wireframeIndex=a,this.wireframeIndexCount=s,this.wireframeIndexVersion=this.indexVersion}else{var p,d=r.attributes.position.count;p=this.wireframeIndex&&this.wireframeIndex.length>2*d?this.wireframeIndex:On(2*d,d);for(var f=0,m=0;f<d;f+=3)p[m+0]=f,p[m+1]=f+1,p[m+2]=f+1,p[m+3]=f+2,p[m+4]=f+2,p[m+5]=f,m+=6;this.wireframeIndex=p,this.wireframeIndexCount=2*d,this.wireframeIndexVersion=this.indexVersion}else this.wireframeIndex=new Uint16Array(0),this.wireframeIndexCount=0},qy.prototype.updateWireframeIndex=function(){if(this.wireframeGeometry.setDrawRange(0,1/0),this.wireframeIndexVersion<this.indexVersion&&this.makeWireframeIndex(),this.wireframeIndex.length>this.wireframeGeometry.index.array.length)this.wireframeGeometry.setIndex(new St(this.wireframeIndex,1).setDynamic(this.dynamic));else{var t=this.wireframeGeometry.getIndex();t.set(this.wireframeIndex),t.needsUpdate=this.wireframeIndexCount>0,t.updateRange.count=this.wireframeIndexCount}this.wireframeGeometry.setDrawRange(0,this.wireframeIndexCount)},qy.prototype.getRenderOrder=function(){var t=0;return this.isText?t=1:this.transparent&&(t=this.isSurface?3:2),t},qy.prototype._getMesh=function(t){this.material||this.makeMaterial();var e,r=this.geometry,i=this[t];return this.isLine?e=new Re(r,i):this.isPoint?(e=new De(r,i),this.sortParticles&&(e.sortParticles=!0)):e=new Bt(r,i),e.frustumCulled=!1,e.renderOrder=this.getRenderOrder(),e},qy.prototype.getMesh=function(){return this._getMesh(\"material\")},qy.prototype.getWireframeMesh=function(){var t;return this.material||this.makeMaterial(),this.wireframeGeometry||this.makeWireframeGeometry(),t=new Re(this.wireframeGeometry,this.wireframeMaterial),t.frustumCulled=!1,t.renderOrder=this.getRenderOrder(),t},qy.prototype.getPickingMesh=function(){return this._getMesh(\"pickingMaterial\")},qy.prototype.getShader=function(t,e){return Ro(t,this.getDefines(e))},qy.prototype.getVertexShader=function(t){return this.getShader(this.vertexShader,t)},qy.prototype.getFragmentShader=function(t){return this.getShader(this.fragmentShader,t)},qy.prototype.getDefines=function(t){var e={};return this.clipNear&&(e.NEAR_CLIP=1),this.clipRadius&&(e.RADIUS_CLIP=1),\"picking\"===t?e.PICKING=1:((\"background\"===t||this.background)&&(e.NOLIGHT=1),this.flatShaded&&(e.FLAT_SHADED=1),this.opaqueBack&&(e.OPAQUE_BACK=1),this.dullInterior&&(e.DULL_INTERIOR=1)),e},qy.prototype.getParameters=function(){var t=this,e={};for(var r in t.parameters)e[r]=t[r];return e},qy.prototype.addUniforms=function(t){this.uniforms=up.merge([this.uniforms,t]),this.pickingUniforms=up.merge([this.pickingUniforms,t])},qy.prototype.addAttributes=function(t){var e=this;for(var r in t){var i=void 0,n=t[r],o=e.attributeSize*Xy[n.type];n.value?(o!==n.value.length&&jf.error(\"attribute value has wrong length\",r),i=n.value):i=Ln(\"float32\",o),e.geometry.addAttribute(r,new St(i,Xy[n.type]).setDynamic(e.dynamic))}},qy.prototype.updateRenderOrder=function(){function t(t){t.renderOrder=e}var e=this.getRenderOrder();this.group.children.forEach(t),this.pickingGroup&&this.pickingGroup.children.forEach(t)},qy.prototype.updateShader=function(){var t=this.material,e=this.wireframeMaterial,r=this.pickingMaterial;t.vertexShader=this.getVertexShader(),t.fragmentShader=this.getFragmentShader(),t.needsUpdate=!0,e.vertexShader=this.getShader(\"Line.vert\"),e.fragmentShader=this.getShader(\"Line.frag\"),e.needsUpdate=!0,r.vertexShader=this.getVertexShader(\"picking\"),r.fragmentShader=this.getFragmentShader(\"picking\"),r.needsUpdate=!0},qy.prototype.setParameters=function(t){var e=this;if(t){var r=t,i=this.parameters,n={},o={},a=!1,s=!1;for(var c in r){var u=r[c];void 0!==u&&(void 0!==i[c]&&(e[c]=u,i[c].property&&(!0!==i[c].property?n[i[c].property]=u:n[c]=u),i[c].uniform&&(!0!==i[c].uniform?o[i[c].uniform]=u:o[c]=u),i[c].updateShader&&(a=!0),i[c].updateVisibility&&(s=!0),e.dynamic&&\"wireframe\"===c&&!0===u&&e.updateWireframeIndex(),\"flatShaded\"===c&&(e.material.extensions.derivatives=e.flatShaded),\"forceTransparent\"===c&&(n.transparent=e.transparent)))}this.setProperties(n),this.setUniforms(o),a&&this.updateShader(),s&&this.setVisibility(this.visible)}},qy.prototype.setAttributes=function(t){var e=this,r=this.geometry,i=r.attributes;for(var n in t)if(\"picking\"!==n){var o=t[n],a=o.length;if(\"index\"===n){var s=r.getIndex();r.setDrawRange(0,1/0),a>s.array.length?r.setIndex(new St(o,1).setDynamic(e.dynamic)):(s.set(o),s.needsUpdate=a>0,s.updateRange.count=a,r.setDrawRange(0,a)),e.indexVersion++,e.wireframe&&e.updateWireframeIndex()}else{var c=i[n];a>c.array.length?r.addAttribute(n,new St(o,c.itemSize).setDynamic(e.dynamic)):(i[n].set(o),i[n].needsUpdate=a>0,i[n].updateRange.count=a)}}},qy.prototype.setUniforms=function(t){var e=this;if(t){var r=this.material.uniforms,i=this.wireframeMaterial.uniforms,n=this.pickingMaterial.uniforms;for(var o in t)\"opacity\"===o&&e.setProperties({transparent:e.transparent}),void 0!==r[o]&&(r[o].value.isVector3?r[o].value.copy(t[o]):r[o].value.set?r[o].value.set(t[o]):r[o].value=t[o]),void 0!==i[o]&&(i[o].value.isVector3?i[o].value.copy(t[o]):i[o].value.set?i[o].value.set(t[o]):i[o].value=t[o]),void 0!==n[o]&&(n[o].value.isVector3?n[o].value.copy(t[o]):n[o].value.set?n[o].value.set(t[o]):n[o].value=t[o])}},qy.prototype.setProperties=function(t){var e=this;if(t){var r=this.material,i=this.wireframeMaterial,n=this.pickingMaterial;for(var o in t){var a=t[o];\"transparent\"===o?e.updateRenderOrder():\"side\"===o&&(a=Ls(a)),void 0!==r[o]&&(r[o]=a),void 0!==i[o]&&(i[o]=a),void 0!==n[o]&&(n[o]=a)}r.needsUpdate=!0,i.needsUpdate=!0,n.needsUpdate=!0}},qy.prototype.setVisibility=function(t){this.visible=t,this.wireframe?(this.group.visible=!1,this.wireframeGroup.visible=t,this.pickable&&(this.pickingGroup.visible=!1)):(this.group.visible=t,this.wireframeGroup.visible=!1,this.pickable&&(this.pickingGroup.visible=t))},qy.prototype.dispose=function(){this.material&&this.material.dispose(),this.wireframeMaterial&&this.wireframeMaterial.dispose(),this.pickingMaterial&&this.pickingMaterial.dispose(),this.geometry.dispose(),this.wireframeGeometry&&this.wireframeGeometry.dispose()},Object.defineProperties(qy.prototype,Yy);var Zy=function(t){function e(e,r){var i=e||{};!i.primitiveId&&i.position&&(i.primitiveId=Bo(i.position.length/3)),t.call(this,i,r),this.addAttributes({normal:{type:\"v3\",value:i.normal}}),void 0===i.normal&&this.geometry.computeVertexNormals()}t&&(e.__proto__=t),e.prototype=Object.create(t&&t.prototype),e.prototype.constructor=e;var r={vertexShader:{},fragmentShader:{}};return r.vertexShader.get=function(){return\"Mesh.vert\"},r.fragmentShader.get=function(){return\"Mesh.frag\"},Object.defineProperties(e.prototype,r),e}(qy),Ky=new st,Qy=[Hg,jg,Wg,$g,Xg,Gg,Ug,Vg,Yg,qg],Jy=function(t,e){var r=this;this.name=gn(t,\"shape\");var i=e||{};this.aspectRatio=gn(i.aspectRatio,1.5),this.sphereDetail=gn(i.sphereDetail,2),this.radialSegments=gn(i.radialSegments,50),this.disableImpostor=gn(i.disableImpostor,!1),this.openEnded=gn(i.openEnded,!1),this.labelParams=gn(i.labelParams,{}),this.boundingBox=new st,this.bufferList=[],this.meshCount=0,Qy.forEach(function(t){Object.keys(t.fields).forEach(function(e){r[t.getShapeKey(e)]=[]}),r[t.getShapeKey(\"name\")]=[]})},tb={center:{},type:{}};Jy.prototype.addBuffer=function(t){this.bufferList.push(t);var e=t.geometry;return e.boundingBox||e.computeBoundingBox(),this.boundingBox.union(e.boundingBox),this},Jy.prototype.addMesh=function(t,e,r,i,n){t=Gn(t),e=Gn(e),Array.isArray(r)&&(r=On(r,t.length)),i&&(i=Gn(i));var o={position:t,color:e,index:r,normal:i},a=new lv(this,Object.assign({serial:this.meshCount,name:n},o)),s=new Zy(Object.assign({picking:a},o));return this.bufferList.push(s),Ky.setFromArray(t),this.boundingBox.union(Ky),this.meshCount+=1,this},Jy.prototype.addSphere=function(t,e,r,i){return Ug.objectToShape(this,{position:t,color:e,radius:r,name:i}),this},Jy.prototype.addEllipsoid=function(t,e,r,i,n,o){return Xg.objectToShape(this,{position:t,color:e,radius:r,majorAxis:i,minorAxis:n,name:o}),this},Jy.prototype.addTorus=function(t,e,r,i,n,o){return qg.objectToShape(this,{position:t,color:e,radius:r,majorAxis:i,minorAxis:n,name:o}),this},Jy.prototype.addCylinder=function(t,e,r,i,n){return $g.objectToShape(this,{position1:t,position2:e,color:r,radius:i,name:n}),this},Jy.prototype.addCone=function(t,e,r,i,n){return Wg.objectToShape(this,{position1:t,position2:e,color:r,radius:i,name:n}),this},Jy.prototype.addArrow=function(t,e,r,i,n){return Hg.objectToShape(this,{position1:t,position2:e,color:r,radius:i,name:n}),this},Jy.prototype.addBox=function(t,e,r,i,n,o){return jg.objectToShape(this,{position:t,color:e,size:r,heightAxis:i,depthAxis:n,name:o}),this},Jy.prototype.addOctahedron=function(t,e,r,i,n,o){return Gg.objectToShape(this,{position:t,color:e,size:r,heightAxis:i,depthAxis:n,name:o}),this},Jy.prototype.addTetrahedron=function(t,e,r,i,n,o){return Vg.objectToShape(this,{position:t,color:e,size:r,heightAxis:i,depthAxis:n,name:o}),this},Jy.prototype.addText=function(t,e,r,i){return Yg.objectToShape(this,{position:t,color:e,size:r,text:i}),this},Jy.prototype.addLabel=function(t,e,r,i){return console.warn(\"Shape.addLabel is deprecated, use .addText instead\"),this.addText(t,e,r,i)},Jy.prototype.getBufferList=function(){var t=this,e=[],r={aspectRatio:this.aspectRatio,sphereDetail:this.sphereDetail,radialSegments:this.radialSegments,disableImpostor:this.disableImpostor,openEnded:this.openEnded,labelParams:this.labelParams};return Qy.forEach(function(i){t[i.getShapeKey(\"color\")].length&&e.push(i.bufferFromShape(t,r))}),this.bufferList.concat(e)},Jy.prototype.dispose=function(){var t=this;this.bufferList.forEach(function(t){t.dispose()}),this.bufferList.length=0,Qy.forEach(function(e){Object.keys(e.fields).forEach(function(r){t[e.getShapeKey(r)].length=0}),t[e.getShapeKey(\"name\")].length=0})},tb.center.get=function(){return this._center||(this._center=this.boundingBox.getCenter()),this._center},tb.type.get=function(){return\"Shape\"},Object.defineProperties(Jy.prototype,tb);var eb=function(t,e,r){this.type=\"\",this.parameters={lazy:{type:\"boolean\"},clipNear:{type:\"range\",step:1,max:100,min:0,buffer:!0},clipRadius:{type:\"number\",precision:1,max:1e3,min:0,buffer:!0},clipCenter:{type:\"vector3\",precision:1,buffer:!0},flatShaded:{type:\"boolean\",buffer:!0},opacity:{type:\"range\",step:.01,max:1,min:0,buffer:!0},depthWrite:{type:\"boolean\",buffer:!0},side:{type:\"select\",buffer:!0,options:{front:\"front\",back:\"back\",double:\"double\"}},wireframe:{type:\"boolean\",buffer:!0},linewidth:{type:\"integer\",max:50,min:1,buffer:!0},colorScheme:{type:\"select\",update:\"color\",options:{}},colorScale:{type:\"select\",update:\"color\",options:Hf.getScales()},colorReverse:{type:\"boolean\",update:\"color\"},colorValue:{type:\"color\",update:\"color\"},colorDomain:{type:\"hidden\",update:\"color\"},colorMode:{type:\"select\",update:\"color\",options:Hf.getModes()},roughness:{type:\"range\",step:.01,max:1,min:0,buffer:!0},metalness:{type:\"range\",step:.01,max:1,min:0,buffer:!0},diffuse:{type:\"color\",buffer:!0},matrix:{type:\"hidden\",buffer:!0},disablePicking:{type:\"boolean\",rebuild:!0}},this.viewer=e,this.tasks=new bm,this.queue=new Ds(this.make.bind(this)),this.bufferList=[],this.parameters.colorScheme&&(this.parameters.colorScheme.options=Hf.getSchemes())};eb.prototype.init=function(t){var e=t||{};this.clipNear=gn(e.clipNear,0),this.clipRadius=gn(e.clipRadius,0),this.clipCenter=gn(e.clipCenter,new g),this.flatShaded=gn(e.flatShaded,!1),this.side=gn(e.side,\"double\"),this.opacity=gn(e.opacity,1),this.depthWrite=gn(e.depthWrite,!0),this.wireframe=gn(e.wireframe,!1),this.linewidth=gn(e.linewidth,2),this.setColor(e.color,e),this.colorScheme=gn(e.colorScheme,\"uniform\"),this.colorScale=gn(e.colorScale,\"\"),this.colorReverse=gn(e.colorReverse,!1),this.colorValue=gn(e.colorValue,9474192),this.colorDomain=gn(e.colorDomain,void 0),this.colorMode=gn(e.colorMode,\"hcl\"),this.visible=gn(e.visible,!0),this.quality=gn(e.quality,void 0),this.roughness=gn(e.roughness,.4),this.metalness=gn(e.metalness,0),this.diffuse=gn(e.diffuse,16777215),this.lazy=gn(e.lazy,!1),this.lazyProps={build:!1,bufferParams:{},what:{}},this.matrix=gn(e.matrix,new v),this.disablePicking=gn(e.disablePicking,!1);var r=this.parameters;!0===r.sphereDetail&&(r.sphereDetail={type:\"integer\",max:3,min:0,rebuild:\"impostor\"}),!0===r.radialSegments&&(r.radialSegments={type:\"integer\",max:25,min:5,rebuild:\"impostor\"}),!0===r.openEnded&&(r.openEnded={type:\"boolean\",rebuild:\"impostor\",buffer:!0}),!0===r.disableImpostor&&(r.disableImpostor={type:\"boolean\",rebuild:!0}),\"low\"===e.quality?(r.sphereDetail&&(this.sphereDetail=0),r.radialSegments&&(this.radialSegments=5)):\"medium\"===e.quality?(r.sphereDetail&&(this.sphereDetail=1),r.radialSegments&&(this.radialSegments=10)):\"high\"===e.quality?(r.sphereDetail&&(this.sphereDetail=2),r.radialSegments&&(this.radialSegments=20)):(r.sphereDetail&&(this.sphereDetail=gn(e.sphereDetail,1)),r.radialSegments&&(this.radialSegments=gn(e.radialSegments,10))),r.openEnded&&(this.openEnded=gn(e.openEnded,!0)),r.disableImpostor&&(this.disableImpostor=gn(e.disableImpostor,!1))},eb.prototype.getColorParams=function(t){return Object.assign({scheme:this.colorScheme,scale:this.colorScale,reverse:this.colorReverse,value:this.colorValue,domain:this.colorDomain,mode:this.colorMode},t)},eb.prototype.getBufferParams=function(t){return Object.assign({clipNear:this.clipNear,clipRadius:this.clipRadius,clipCenter:this.clipCenter,flatShaded:this.flatShaded,opacity:this.opacity,depthWrite:this.depthWrite,side:this.side,wireframe:this.wireframe,linewidth:this.linewidth,roughness:this.roughness,metalness:this.metalness,diffuse:this.diffuse,matrix:this.matrix,disablePicking:this.disablePicking},t)},eb.prototype.setColor=function(t,e){var r=Object.keys(Hf.getSchemes());return\"string\"==typeof t&&r.includes(t.toLowerCase())?e?e.colorScheme=t:this.setParameters({colorScheme:t}):void 0!==t&&(t=new tt(t).getHex(),e?(e.colorScheme=\"uniform\",e.colorValue=t):this.setParameters({colorScheme:\"uniform\",colorValue:t})),this},eb.prototype.create=function(){},eb.prototype.update=function(){this.build()},eb.prototype.build=function(t){return this.lazy&&!this.visible?void(this.lazyProps.build=!0):this.prepare?(this.queue.length()>0?(this.tasks.change(1-this.queue.length()),this.queue.kill()):this.tasks.increment(),void this.queue.push(t||!1)):(this.tasks.increment(),void this.make())},eb.prototype.make=function(e,r){t.Debug&&jf.time(\"Representation.make \"+this.type);var i=function(){e?(this.update(e),this.viewer.requestRender(),this.tasks.decrement(),r&&r()):(this.clear(),this.create(),this.manualAttach||this.disposed||(t.Debug&&jf.time(\"Representation.attach \"+this.type),this.attach(function(){t.Debug&&jf.timeEnd(\"Representation.attach \"+this.type),this.tasks.decrement(),r&&r()}.bind(this)))),t.Debug&&jf.timeEnd(\"Representation.make \"+this.type)}.bind(this);this.prepare?this.prepare(i):i()},eb.prototype.attach=function(t){this.setVisibility(this.visible),t()},eb.prototype.setVisibility=function(t,e){if(this.visible=t,this.visible){var r=this.lazyProps,i=r.bufferParams,n=r.what;if(r.build)return r.build=!1,void this.build();(Object.keys(i).length||Object.keys(n).length)&&(r.bufferParams={},r.what={},this.updateParameters(i,n))}return this.bufferList.forEach(function(e){e.setVisibility(t)}),e||this.viewer.requestRender(),this},eb.prototype.setParameters=function(t,e,r){var i=this,n=t||{},o=this.parameters;e=e||{},r=r||!1;var a={};for(var s in n)void 0!==n[s]&&void 0!==o[s]&&(o[s].int&&(n[s]=parseInt(n[s])),o[s].float&&(n[s]=parseFloat(n[s])),(n[s]!==i[s]||n[s].equals&&!n[s].equals(i[s]))&&(i[s]&&i[s].set?i[s].set(n[s]):i[s]=n[s],o[s].buffer&&(!0===o[s].buffer?a[s]=n[s]:a[o[s].buffer]=n[s]),o[s].update&&(e[o[s].update]=!0),!o[s].rebuild||\"impostor\"===o[s].rebuild&&Uf&&!i.disableImpostor||(r=!0)));return r?this.build():this.updateParameters(a,e),this},eb.prototype.updateParameters=function(t,e){if(this.lazy&&!this.visible)return Object.assign(this.lazyProps.bufferParams,t),void Object.assign(this.lazyProps.what,e);this.bufferList.forEach(function(e){e.setParameters(t)}),Object.keys(e).length&&this.update(e),this.viewer.requestRender()},eb.prototype.getParameters=function(){var t=this,e={lazy:this.lazy,visible:this.visible,quality:this.quality};return Object.keys(this.parameters).forEach(function(r){null!==t.parameters[r]&&(e[r]=t[r])}),e},eb.prototype.clear=function(){var t=this;this.bufferList.forEach(function(e){t.viewer.remove(e),e.dispose()}),this.bufferList.length=0,this.viewer.requestRender()},eb.prototype.dispose=function(){this.disposed=!0,this.queue.kill(),this.tasks.dispose(),this.clear()};var rb=function(t){function e(e,r,i){Array.isArray(e)||(e=[e]),t.call(this,e,r,i),this.type=\"buffer\",this.parameters=Object.assign({},this.parameters,{colorScheme:null,colorScale:null,colorValue:null,colorDomain:null,colorMode:null}),this.buffer=e,this.init(i)}return t&&(e.__proto__=t),e.prototype=Object.create(t&&t.prototype),e.prototype.constructor=e,e.prototype.init=function(e){t.prototype.init.call(this,e),this.build()},e.prototype.create=function(){this.bufferList.push.apply(this.bufferList,this.buffer)},e.prototype.attach=function(t){var e=this;this.bufferList.forEach(function(t){e.viewer.add(t),t.setParameters(e.getBufferParams())}),this.setVisibility(this.visible),t()},e}(eb),ib=function(t){function e(){t.apply(this,arguments)}t&&(e.__proto__=t),e.prototype=Object.create(t&&t.prototype),e.prototype.constructor=e;var r={isSurface:{}};return r.isSurface.get=function(){return!0},Object.defineProperties(e.prototype,r),e}(Zy),nb=function(t){this.size=t.size,this.side=t.side,this.wireframe=t.wireframe,this.visible=t.visible,this.geometry=t.geometry,this.picking=t.picking,this.background=t.background,this.disablePicking=t.disablePicking,this.group=new Ne,this.wireframeGroup=new Ne,this.pickingGroup=new Ne,this.matrix=t.matrix,this.frontMeshes=[],this.backMeshes=[];var e=t,r=new t.constructor;e.makeMaterial(),r.makeMaterial(),r.picking=t.picking,r.geometry=t.geometry,r.wireframeGeometry=t.wireframeGeometry,r.setParameters(t.getParameters()),r.updateShader(),e.setParameters({side:\"front\"}),r.setParameters({side:\"back\",opacity:r.opacity}),this.buffer=t,this.frontBuffer=e,this.backBuffer=r},ob={matrix:{},pickable:{}};ob.matrix.set=function(t){qy.prototype.setMatrix.call(this,t)},ob.matrix.get=function(){return this.group.matrix.clone()},ob.pickable.get=function(){return!!this.picking&&!this.disablePicking},nb.prototype.getMesh=function(t){var e,r;return t?(r=this.backBuffer.getPickingMesh(),e=this.frontBuffer.getPickingMesh()):(r=this.backBuffer.getMesh(),e=this.frontBuffer.getMesh()),this.frontMeshes.push(e),this.backMeshes.push(r),this.setParameters({side:this.side}),(new Ne).add(r,e)},nb.prototype.getWireframeMesh=function(){return this.buffer.getWireframeMesh()},nb.prototype.getPickingMesh=function(){return this.getMesh(!0)},nb.prototype.setAttributes=function(t){this.buffer.setAttributes(t)},nb.prototype.setParameters=function(t){\"front\"===(t=Object.assign({},t)).side?(this.frontMeshes.forEach(Ns),this.backMeshes.forEach(ks)):\"back\"===t.side?(this.frontMeshes.forEach(ks),this.backMeshes.forEach(Ns)):\"double\"===t.side&&(this.frontMeshes.forEach(Ns),this.backMeshes.forEach(Ns)),void 0!==t.matrix&&(this.matrix=t.matrix),delete t.matrix,void 0!==t.side&&(this.side=t.side),delete t.side,this.frontBuffer.setParameters(t),void 0!==t.wireframe&&(this.wireframe=t.wireframe,this.setVisibility(this.visible)),delete t.wireframe,this.backBuffer.setParameters(t)},nb.prototype.dispose=function(){this.frontBuffer.dispose(),this.backBuffer.dispose()},Object.defineProperties(nb.prototype,ob),nb.prototype.setVisibility=qy.prototype.setVisibility,Yf.add(\"shader/Line.vert\",\"uniform float nearClip;\\nuniform vec3 clipCenter;\\nvarying vec3 vViewPosition;\\n#if defined( RADIUS_CLIP )\\nvarying vec3 vClipCenter;\\n#endif\\n#include color_pars_vertex\\nvoid main(){\\n#include color_vertex\\n#include begin_vertex\\n#include project_vertex\\nvViewPosition = -mvPosition.xyz;\\n#if defined( RADIUS_CLIP )\\nvClipCenter = -( modelViewMatrix * vec4( clipCenter, 1.0 ) ).xyz;\\n#endif\\n#include nearclip_vertex\\n}\"),Yf.add(\"shader/Line.frag\",\"uniform float opacity;\\nuniform float nearClip;\\nuniform float clipRadius;\\nvarying vec3 vViewPosition;\\n#if defined( RADIUS_CLIP )\\nvarying vec3 vClipCenter;\\n#endif\\n#include common\\n#include color_pars_fragment\\n#include fog_pars_fragment\\nvoid main(){\\n#include nearclip_fragment\\n#include radiusclip_fragment\\ngl_FragColor = vec4( vColor, opacity );\\n#include premultiplied_alpha_fragment\\n#include tonemapping_fragment\\n#include encodings_fragment\\n#include fog_fragment\\n}\");var ab=function(t){function e(){t.apply(this,arguments)}t&&(e.__proto__=t),e.prototype=Object.create(t&&t.prototype),e.prototype.constructor=e;var r={isLine:{},vertexShader:{},fragmentShader:{}};return r.isLine.get=function(){return!0},r.vertexShader.get=function(){return\"Line.vert\"},r.fragmentShader.get=function(){return\"Line.frag\"},Object.defineProperties(e.prototype,r),e}(qy),sb=function(t){function e(e,r,i){t.call(this,e,r,i),this.type=\"surface\",this.parameters=Object.assign({isolevelType:{type:\"select\",options:{value:\"value\",sigma:\"sigma\"}},isolevel:{type:\"number\",precision:2,max:1e3,min:-1e3},negateIsolevel:{type:\"boolean\"},smooth:{type:\"integer\",precision:1,max:10,min:0},background:{type:\"boolean\",rebuild:!0},opaqueBack:{type:\"boolean\",buffer:!0},boxSize:{type:\"integer\",precision:1,max:100,min:0},colorVolume:{type:\"hidden\"},contour:{type:\"boolean\",rebuild:!0},useWorker:{type:\"boolean\",rebuild:!0},wrap:{type:\"boolean\",rebuild:!0}},this.parameters),e instanceof iy?(this.surface=void 0,this.volume=e):(this.surface=e,this.volume=void 0),this.boxCenter=new g,this.__boxCenter=new g,this.box=new st,this.__box=new st,this._position=new g,this.setBox=function(){this._position.copy(r.translationGroup.position).negate(),this._position.equals(this.boxCenter)||this.setParameters({boxCenter:this._position})},this.viewer.signals.ticked.add(this.setBox,this),this.init(i)}return t&&(e.__proto__=t),e.prototype=Object.create(t&&t.prototype),e.prototype.constructor=e,e.prototype.init=function(e){var r=e||{};r.colorScheme=gn(r.colorScheme,\"uniform\"),r.colorValue=gn(r.colorValue,14540253),this.isolevelType=gn(r.isolevelType,\"sigma\"),this.isolevel=gn(r.isolevel,2),this.negateIsolevel=gn(r.negateIsolevel,!1),this.smooth=gn(r.smooth,0),this.background=gn(r.background,!1),this.opaqueBack=gn(r.opaqueBack,!0),this.boxSize=gn(r.boxSize,0),this.colorVolume=gn(r.colorVolume,void 0),this.contour=gn(r.contour,!1),this.useWorker=gn(r.useWorker,!0),this.wrap=gn(r.wrap,!1),t.prototype.init.call(this,r),this.build()},e.prototype.attach=function(t){var e=this;this.bufferList.forEach(function(t){e.viewer.add(t)}),this.setVisibility(this.visible),t()},e.prototype.prepare=function(t){var e=this;if(this.volume){var r;if(r=\"sigma\"===this.isolevelType?this.volume.getValueForSigma(this.isolevel):this.isolevel,this.negateIsolevel&&(r*=-1),!this.surface||this.__isolevel!==r||this.__smooth!==this.smooth||this.__contour!==this.contour||this.__wrap!==this.wrap||this.__boxSize!==this.boxSize||this.boxSize>0&&!this.__boxCenter.equals(this.boxCenter)){this.__isolevel=r,this.__smooth=this.smooth,this.__contour=this.contour,this.__wrap=this.wrap,this.__boxSize=this.boxSize,this.__boxCenter.copy(this.boxCenter),this.__box.copy(this.box);var i=function(r){e.surface=r,t()};this.useWorker?this.volume.getSurfaceWorker(r,this.smooth,this.boxCenter,this.boxSize,this.contour,this.wrap,i):i(this.volume.getSurface(r,this.smooth,this.boxCenter,this.boxSize,this.contour,this.wrap))}else t()}else t()},e.prototype.create=function(){var t,e={position:this.surface.getPosition(),color:this.surface.getColor(this.getColorParams()),index:this.surface.getIndex()};if(this.contour)t=new ab(e,this.getBufferParams({wireframe:!1}));else{e.normal=this.surface.getNormal(),e.picking=this.surface.getPicking();var r=new ib(e,this.getBufferParams({background:this.background,opaqueBack:this.opaqueBack,dullInterior:!1}));t=new nb(r)}this.bufferList.push(t)},e.prototype.update=function(t){if(0!==this.bufferList.length){var e={};(t=t||{}).position&&(e.position=this.surface.getPosition()),t.color&&(e.color=this.surface.getColor(this.getColorParams())),t.index&&(e.index=this.surface.getIndex()),t.normal&&(e.normal=this.surface.getNormal()),this.bufferList.forEach(function(t){t.setAttributes(e)})}},e.prototype.setParameters=function(e,r,i){return e&&void 0!==e.isolevelType&&this.volume&&(\"value\"===this.isolevelType&&\"sigma\"===e.isolevelType?this.isolevel=this.volume.getSigmaForValue(this.isolevel):\"sigma\"===this.isolevelType&&\"value\"===e.isolevelType&&(this.isolevel=this.volume.getValueForSigma(this.isolevel)),this.isolevelType=e.isolevelType),e&&e.boxCenter&&(this.boxCenter.copy(e.boxCenter),delete e.boxCenter),e&&e.wireframe&&(e.contour||void 0===e.contour&&this.contour)&&(e.wireframe=!1),t.prototype.setParameters.call(this,e,r,i),this.volume&&this.volume.getBox(this.boxCenter,this.boxSize,this.box),e&&void 0!==e.colorVolume&&(r.color=!0),this.surface&&(void 0!==e.isolevel||void 0!==e.negateIsolevel||void 0!==e.smooth||void 0!==e.wrap||void 0!==e.boxSize||this.boxSize>0&&!this.__box.equals(this.box))&&this.build({position:!0,color:!0,index:!0,normal:!this.contour}),this},e.prototype.getColorParams=function(){var e=t.prototype.getColorParams.call(this);return e.volume=this.colorVolume,e},e.prototype.dispose=function(){this.viewer.signals.ticked.remove(this.setBox,this),t.prototype.dispose.call(this)},e}(eb),cb=new v,ub=new ut,hb=function(t){function e(e,r,i){var n,o=e||{},a=r||{},s=i.attributes.position.array,c=i.attributes.normal.array,u=i.index?i.index.array:void 0,h=o.position.length/3,l=s.length/3,p=h*l,d=new Float32Array(3*p),f=new Float32Array(3*p),m=new Float32Array(3*p);u&&(n=On(h*u.length,p)),t.call(this,{position:d,color:m,index:n,normal:f,primitiveId:o.primitiveId||zo(h,l),picking:o.picking},a),this.setAttributes(o),this.geoPosition=s,this.geoNormal=c,this.geoIndex=u,this.positionCount=h,this.geoPositionCount=l,this.transformedGeoPosition=new Float32Array(3*l),this.transformedGeoNormal=new Float32Array(3*l),this.meshPosition=d,this.meshColor=m,this.meshIndex=n,this.meshNormal=f,this.meshIndex=n,this.makeIndex()}t&&(e.__proto__=t),e.prototype=Object.create(t&&t.prototype),e.prototype.constructor=e;var r={updateNormals:{}};return e.prototype.applyPositionTransform=function(){},e.prototype.setAttributes=function(t,e){var r,i,n,o,a,s,c,u,h,l=this,p=this.geometry.attributes,d=this.updateNormals;t.position&&(r=t.position,n=this.geoPosition,c=this.meshPosition,a=this.transformedGeoPosition,p.position.needsUpdate=!0,(d||e)&&(o=this.geoNormal,h=this.meshNormal,s=this.transformedGeoNormal,p.normal.needsUpdate=!0)),t.color&&(i=t.color,u=this.meshColor,p.color.needsUpdate=!0);for(var f=this.positionCount,m=this.geoPositionCount,g=0;g<f;++g){var v=void 0,y=void 0,b=g*m*3,x=3*g;if(r&&(a.set(n),cb.makeTranslation(r[x],r[x+1],r[x+2]),l.applyPositionTransform(cb,g,x),ua(cb.elements,a),c.set(a,b),d?(s.set(o),ub.getNormalMatrix(cb),ha(ub.elements,s),h.set(s,b)):e&&h.set(o,b)),i)for(v=0;v<m;++v)u[y=b+3*v]=i[x],u[y+1]=i[x+1],u[y+2]=i[x+2]}},e.prototype.makeIndex=function(){var t=this.geoIndex,e=this.meshIndex;if(t)for(var r=this.positionCount,i=this.geoPositionCount,n=3*(t.length/3),o=0;o<r;++o){var a=o*n,s=a+n;e.set(t,a);for(var c=a;c<s;++c)e[c]+=o*i}},r.updateNormals.get=function(){return!1},Object.defineProperties(e.prototype,r),e}(Zy),lb=new g,pb=function(t){function e(e,r){var i=r||{},n=new qe(1,gn(i.sphereDetail,1));t.call(this,e,i,n),this.setAttributes(e,!0)}return t&&(e.__proto__=t),e.prototype=Object.create(t&&t.prototype),e.prototype.constructor=e,e.prototype.applyPositionTransform=function(t,e){var r=this._radius[e];lb.set(r,r,r),t.scale(lb)},e.prototype.setAttributes=function(e,r){e.radius&&(this._radius=e.radius),t.prototype.setAttributes.call(this,e,r)},e}(hb);Yf.add(\"shader/SphereImpostor.vert\",\"uniform mat4 projectionMatrixInverse;\\nuniform float nearClip;\\nvarying float vRadius;\\nvarying float vRadiusSq;\\nvarying vec3 vPoint;\\nvarying vec3 vPointViewPosition;\\nattribute vec2 mapping;\\nattribute float radius;\\n#ifdef PICKING\\n#include unpack_color\\nattribute float primitiveId;\\nvarying vec3 vPickingColor;\\n#else\\n#include color_pars_vertex\\n#endif\\n#include matrix_scale\\nconst mat4 D = mat4(\\n1.0, 0.0, 0.0, 0.0,\\n0.0, 1.0, 0.0, 0.0,\\n0.0, 0.0, 1.0, 0.0,\\n0.0, 0.0, 0.0, -1.0\\n);\\nmat4 transpose( in mat4 inMatrix ) {\\nvec4 i0 = inMatrix[0];\\nvec4 i1 = inMatrix[1];\\nvec4 i2 = inMatrix[2];\\nvec4 i3 = inMatrix[3];\\nmat4 outMatrix = mat4(\\nvec4(i0.x, i1.x, i2.x, i3.x),\\nvec4(i0.y, i1.y, i2.y, i3.y),\\nvec4(i0.z, i1.z, i2.z, i3.z),\\nvec4(i0.w, i1.w, i2.w, i3.w)\\n);\\nreturn outMatrix;\\n}\\nvoid ComputePointSizeAndPositionInClipCoordSphere(){\\nvec2 xbc;\\nvec2 ybc;\\nmat4 T = mat4(\\nradius, 0.0, 0.0, 0.0,\\n0.0, radius, 0.0, 0.0,\\n0.0, 0.0, radius, 0.0,\\nposition.x, position.y, position.z, 1.0\\n);\\nmat4 R = transpose( projectionMatrix * modelViewMatrix * T );\\nfloat A = dot( R[ 3 ], D * R[ 3 ] );\\nfloat B = -2.0 * dot( R[ 0 ], D * R[ 3 ] );\\nfloat C = dot( R[ 0 ], D * R[ 0 ] );\\nxbc[ 0 ] = ( -B - sqrt( B * B - 4.0 * A * C ) ) / ( 2.0 * A );\\nxbc[ 1 ] = ( -B + sqrt( B * B - 4.0 * A * C ) ) / ( 2.0 * A );\\nfloat sx = abs( xbc[ 0 ] - xbc[ 1 ] ) * 0.5;\\nA = dot( R[ 3 ], D * R[ 3 ] );\\nB = -2.0 * dot( R[ 1 ], D * R[ 3 ] );\\nC = dot( R[ 1 ], D * R[ 1 ] );\\nybc[ 0 ] = ( -B - sqrt( B * B - 4.0 * A * C ) ) / ( 2.0 * A );\\nybc[ 1 ] = ( -B + sqrt( B * B - 4.0 * A * C ) ) / ( 2.0 * A );\\nfloat sy = abs( ybc[ 0 ] - ybc[ 1 ] ) * 0.5;\\ngl_Position.xy = vec2( 0.5 * ( xbc.x + xbc.y ), 0.5 * ( ybc.x + ybc.y ) );\\ngl_Position.xy -= mapping * vec2( sx, sy );\\ngl_Position.xy *= gl_Position.w;\\n}\\nvoid main(void){\\n#ifdef PICKING\\nvPickingColor = unpackColor( primitiveId );\\n#else\\n#include color_vertex\\n#endif\\nvRadius = radius * matrixScale( modelViewMatrix );\\nvec4 mvPosition = modelViewMatrix * vec4( position, 1.0 );\\nmvPosition.z -= vRadius;\\ngl_Position = projectionMatrix * vec4( mvPosition.xyz, 1.0 );\\nComputePointSizeAndPositionInClipCoordSphere();\\nvRadiusSq = vRadius * vRadius;\\nvec4 vPoint4 = projectionMatrixInverse * gl_Position;\\nvPoint = vPoint4.xyz / vPoint4.w;\\nvPointViewPosition = -mvPosition.xyz / mvPosition.w;\\n}\"),Yf.add(\"shader/SphereImpostor.frag\",\"#define STANDARD\\n#define IMPOSTOR\\nuniform vec3 diffuse;\\nuniform vec3 emissive;\\nuniform float roughness;\\nuniform float metalness;\\nuniform float opacity;\\nuniform float nearClip;\\nuniform mat4 projectionMatrix;\\nuniform float ortho;\\nvarying float vRadius;\\nvarying float vRadiusSq;\\nvarying vec3 vPoint;\\nvarying vec3 vPointViewPosition;\\n#ifdef PICKING\\nuniform float objectId;\\nvarying vec3 vPickingColor;\\n#else\\n#include common\\n#include color_pars_fragment\\n#include fog_pars_fragment\\n#include bsdfs\\n#include lights_pars\\n#include lights_physical_pars_fragment\\n#endif\\nbool flag2 = false;\\nbool interior = false;\\nvec3 cameraPos;\\nvec3 cameraNormal;\\nfloat calcDepth( in vec3 cameraPos ){\\nvec2 clipZW = cameraPos.z * projectionMatrix[2].zw + projectionMatrix[3].zw;\\nreturn 0.5 + 0.5 * clipZW.x / clipZW.y;\\n}\\nfloat calcClip( vec3 cameraPos ){\\nreturn dot( vec4( cameraPos, 1.0 ), vec4( 0.0, 0.0, 1.0, nearClip - 0.5 ) );\\n}\\nbool Impostor( out vec3 cameraPos, out vec3 cameraNormal ){\\nvec3 cameraSpherePos = -vPointViewPosition;\\ncameraSpherePos.z += vRadius;\\nvec3 rayOrigin = mix( vec3( 0.0, 0.0, 0.0 ), vPoint, ortho );\\nvec3 rayDirection = mix( normalize( vPoint ), vec3( 0.0, 0.0, 1.0 ), ortho );\\nvec3 cameraSphereDir = mix( cameraSpherePos, rayOrigin - cameraSpherePos, ortho );\\nfloat B = dot( rayDirection, cameraSphereDir );\\nfloat det = B * B + vRadiusSq - dot( cameraSphereDir, cameraSphereDir );\\nif( det < 0.0 ){\\ndiscard;\\nreturn false;\\n}else{\\nfloat sqrtDet = sqrt( det );\\nfloat posT = mix( B + sqrtDet, B + sqrtDet, ortho );\\nfloat negT = mix( B - sqrtDet, sqrtDet - B, ortho );\\ncameraPos = rayDirection * negT + rayOrigin;\\n#ifdef NEAR_CLIP\\nif( calcDepth( cameraPos ) <= 0.0 ){\\ncameraPos = rayDirection * posT + rayOrigin;\\ninterior = true;\\nreturn false;\\n}else if( calcClip( cameraPos ) > 0.0 ){\\ncameraPos = rayDirection * posT + rayOrigin;\\ninterior = true;\\nflag2 = true;\\nreturn false;\\n}else{\\ncameraNormal = normalize( cameraPos - cameraSpherePos );\\n}\\n#else\\nif( calcDepth( cameraPos ) <= 0.0 ){\\ncameraPos = rayDirection * posT + rayOrigin;\\ninterior = true;\\nreturn false;\\n}else{\\ncameraNormal = normalize( cameraPos - cameraSpherePos );\\n}\\n#endif\\nreturn true;\\n}\\nreturn false;\\n}\\nvoid main(void){\\nbool flag = Impostor( cameraPos, cameraNormal );\\n#ifdef NEAR_CLIP\\nif( calcClip( cameraPos ) > 0.0 )\\ndiscard;\\n#endif\\ngl_FragDepthEXT = calcDepth( cameraPos );\\nif( !flag ){\\n#ifdef NEAR_CLIP\\nif( flag2 ){\\ngl_FragDepthEXT = max( 0.0, calcDepth( vec3( - ( nearClip - 0.5 ) ) ) + ( 0.0000001 / vRadius ) );\\n}else if( gl_FragDepthEXT >= 0.0 ){\\ngl_FragDepthEXT = 0.0 + ( 0.0000001 / vRadius );\\n}\\n#else\\nif( gl_FragDepthEXT >= 0.0 ){\\ngl_FragDepthEXT = 0.0 + ( 0.0000001 / vRadius );\\n}\\n#endif\\n}\\nif (gl_FragDepthEXT < 0.0)\\ndiscard;\\nif (gl_FragDepthEXT > 1.0)\\ndiscard;\\n#ifdef PICKING\\ngl_FragColor = vec4( vPickingColor, objectId );\\n#else\\nvec3 vNormal = cameraNormal;\\nvec3 vViewPosition = -cameraPos;\\nvec4 diffuseColor = vec4( diffuse, opacity );\\nReflectedLight reflectedLight = ReflectedLight( vec3( 0.0 ), vec3( 0.0 ), vec3( 0.0 ), vec3( 0.0 ) );\\nvec3 totalEmissiveLight = emissive;\\n#include color_fragment\\n#include roughnessmap_fragment\\n#include metalnessmap_fragment\\n#include normal_flip\\n#include normal_fragment\\nif( interior ){\\nnormal = vec3( 0.0, 0.0, 0.4 );\\n}\\n#include lights_physical_fragment\\n#include lights_template\\nvec3 outgoingLight = reflectedLight.directDiffuse + reflectedLight.indirectDiffuse + reflectedLight.directSpecular + reflectedLight.indirectSpecular + totalEmissiveLight;\\ngl_FragColor = vec4( outgoingLight, diffuseColor.a );\\n#include premultiplied_alpha_fragment\\n#include tonemapping_fragment\\n#include encodings_fragment\\n#include fog_fragment\\n#endif\\n}\");var db=function(t){function e(e,r){t.call(this,e,r),this.index=On(this.indexSize,this.attributeSize),this.makeIndex(),this.initIndex(this.index,1),this.addAttributes({mapping:{type:this.mappingType,value:null}}),this.setAttributes({primitiveId:Bo(this.size)})}t&&(e.__proto__=t),e.prototype=Object.create(t&&t.prototype),e.prototype.constructor=e;var r={attributeSize:{},indexSize:{},mapping:{},mappingIndices:{},mappingIndicesSize:{},mappingType:{},mappingSize:{},mappingItemSize:{}};return r.attributeSize.get=function(){return this.size*this.mappingSize},r.indexSize.get=function(){return this.size*this.mappingIndicesSize},r.mapping.get=function(){},r.mappingIndices.get=function(){},r.mappingIndicesSize.get=function(){},r.mappingType.get=function(){},r.mappingSize.get=function(){},r.mappingItemSize.get=function(){},e.prototype.addAttributes=function(e){var r={};for(var i in e){var n=e[i];r[i]={type:n.type,value:null}}t.prototype.addAttributes.call(this,r)},e.prototype.getAttributeIndex=function(t){return 3*t*this.mappingSize},e.prototype.setAttributes=function(t){t&&!t.position&&t.position1&&t.position2&&(t.position=Do(t.position1,t.position2));var e,r,i,n,o,a,s,c=this.size,u=this.mappingSize,h=this.geometry.attributes;for(var l in t)if(\"index\"!==l&&\"picking\"!==l){r=t[l],i=(e=h[l]).itemSize,n=e.array;for(var p=0;p<c;++p){a=(o=p*i)*u;for(var d=0;d<u;++d){s=a+i*d;for(var f=0;f<i;++f)n[s+f]=r[o+f]}}e.needsUpdate=!0}},e.prototype.makeMapping=function(){for(var t=this.size,e=this.mapping,r=this.mappingSize,i=this.mappingItemSize,n=this.geometry.attributes.mapping.array,o=0;o<t;o++)n.set(e,o*i*r)},e.prototype.makeIndex=function(){for(var t,e,r=this.size,i=this.mappingSize,n=this.mappingIndices,o=this.mappingIndicesSize,a=this.index,s=0;s<r;s++){t=s*o,e=s*i,a.set(n,t);for(var c=0;c<o;++c)a[t+c]+=e}},Object.defineProperties(e.prototype,r),e}(qy),fb=new Float32Array([-1,1,-1,-1,1,1,1,-1]),mb=new Uint16Array([0,1,2,1,3,2]),gb=function(t){function e(){t.apply(this,arguments)}t&&(e.__proto__=t),e.prototype=Object.create(t&&t.prototype),e.prototype.constructor=e;var r={mapping:{},mappingIndices:{},mappingIndicesSize:{},mappingType:{},mappingSize:{},mappingItemSize:{}};return r.mapping.get=function(){return fb},r.mappingIndices.get=function(){return mb},r.mappingIndicesSize.get=function(){return 6},r.mappingType.get=function(){return\"v2\"},r.mappingSize.get=function(){return 4},r.mappingItemSize.get=function(){return 2},Object.defineProperties(e.prototype,r),e}(db),vb=function(t){function e(e,r){t.call(this,e,r),this.addUniforms({projectionMatrixInverse:{value:new v},ortho:{value:0}}),this.addAttributes({radius:{type:\"f\",value:null}}),this.setAttributes(e),this.makeMapping()}t&&(e.__proto__=t),e.prototype=Object.create(t&&t.prototype),e.prototype.constructor=e;var r={isImpostor:{},vertexShader:{},fragmentShader:{}};return r.isImpostor.get=function(){return!0},r.vertexShader.get=function(){return\"SphereImpostor.vert\"},r.fragmentShader.get=function(){return\"SphereImpostor.frag\"},Object.defineProperties(e.prototype,r),e}(gb),yb=function(t,e){return!Uf||e&&e.disableImpostor?new pb(t,e):new vb(t,e)};Qf.add(\"sphere\",yb),Yf.add(\"shader/Point.vert\",\"uniform float nearClip;\\nuniform float clipRadius;\\nuniform vec3 clipCenter;\\nuniform float size;\\nuniform float canvasHeight;\\nuniform float pixelRatio;\\nvarying vec3 vViewPosition;\\n#if defined( RADIUS_CLIP )\\nvarying vec3 vClipCenter;\\n#endif\\n#if defined( PICKING )\\n#include unpack_color\\nattribute float primitiveId;\\nvarying vec3 vPickingColor;\\n#else\\n#include color_pars_vertex\\n#endif\\n#include common\\nvoid main(){\\n#if defined( PICKING )\\nvPickingColor = unpackColor( primitiveId );\\n#else\\n#include color_vertex\\n#endif\\n#include begin_vertex\\n#include project_vertex\\n#ifdef USE_SIZEATTENUATION\\ngl_PointSize = size * pixelRatio * ( ( canvasHeight / 2.0 ) / -mvPosition.z );\\n#else\\ngl_PointSize = size * pixelRatio;\\n#endif\\nvViewPosition = -mvPosition.xyz;\\n#if defined( RADIUS_CLIP )\\nvClipCenter = -( modelViewMatrix * vec4( clipCenter, 1.0 ) ).xyz;\\n#endif\\n#include nearclip_vertex\\n#include radiusclip_vertex\\n}\"),Yf.add(\"shader/Point.frag\",\"uniform vec3 diffuse;\\nuniform float opacity;\\nuniform float nearClip;\\nuniform float clipRadius;\\nvarying vec3 vViewPosition;\\n#if defined( RADIUS_CLIP )\\nvarying vec3 vClipCenter;\\n#endif\\n#ifdef USE_MAP\\nuniform sampler2D map;\\n#endif\\n#if defined( PICKING )\\nuniform float objectId;\\nvarying vec3 vPickingColor;\\n#else\\n#include common\\n#include color_pars_fragment\\n#include fog_pars_fragment\\n#endif\\nvoid main(){\\n#include nearclip_fragment\\n#include radiusclip_fragment\\n#if defined( PICKING )\\n#ifdef USE_MAP\\nif( texture2D( map, vec2( gl_PointCoord.x, 1.0 - gl_PointCoord.y ) ).a < 0.5 )\\ndiscard;\\n#endif\\ngl_FragColor = vec4( vPickingColor, objectId );\\n#else\\nvec3 outgoingLight = vec3( 0.0 );\\nvec4 diffuseColor = vec4( diffuse, 1.0 );\\n#ifdef USE_MAP\\ndiffuseColor *= texture2D( map, vec2( gl_PointCoord.x, 1.0 - gl_PointCoord.y ) );\\n#endif\\n#include color_fragment\\n#include alphatest_fragment\\noutgoingLight = diffuseColor.rgb;\\ngl_FragColor = vec4( outgoingLight, diffuseColor.a * opacity );\\n#include premultiplied_alpha_fragment\\n#include tonemapping_fragment\\n#include encodings_fragment\\n#include fog_fragment\\n#endif\\n}\");var bb=function(t){function e(e,r){var i=e||{},n=r||{};i.primitiveId||(i.primitiveId=Bo(i.position.length/3)),t.call(this,i,n),this.pointSize=gn(n.pointSize,1),this.sizeAttenuation=gn(n.sizeAttenuation,!0),this.sortParticles=gn(n.sortParticles,!1),this.alphaTest=gn(n.alphaTest,.5),this.useTexture=gn(n.useTexture,!1),this.forceTransparent=gn(n.forceTransparent,!1),this.edgeBleach=gn(n.edgeBleach,0),this.addUniforms({size:{value:this.pointSize},canvasHeight:{value:1},pixelRatio:{value:1},map:{value:null}})}t&&(e.__proto__=t),e.prototype=Object.create(t&&t.prototype),e.prototype.constructor=e;var r={parameters:{},isPoint:{},vertexShader:{},fragmentShader:{}};return r.parameters.get=function(){return Object.assign.call(this,{pointSize:{uniform:\"size\"},sizeAttenuation:{updateShader:!0},sortParticles:{},alphaTest:{updateShader:!0},useTexture:{updateShader:!0},forceTransparent:{},edgeBleach:{uniform:!0}},t.prototype.parameters)},e.prototype.makeMaterial=function(){t.prototype.makeMaterial.call(this),this.makeTexture();var e=this.material,r=this.wireframeMaterial,i=this.pickingMaterial;e.uniforms.map.value=this.tex,e.needsUpdate=!0,r.uniforms.map.value=this.tex,r.needsUpdate=!0,i.uniforms.map.value=this.tex,i.needsUpdate=!0},e.prototype.makeTexture=function(){this.tex&&this.tex.dispose(),this.tex=Bs({delta:this.edgeBleach})},e.prototype.getDefines=function(e){var r=t.prototype.getDefines.call(this,e);return this.sizeAttenuation&&(r.USE_SIZEATTENUATION=1),this.useTexture&&(r.USE_MAP=1),this.alphaTest>0&&this.alphaTest<=1&&(r.ALPHATEST=this.alphaTest.toPrecision(2)),r},e.prototype.setUniforms=function(e){e&&void 0!==e.edgeBleach&&(this.makeTexture(),e.map=this.tex),t.prototype.setUniforms.call(this,e)},e.prototype.dispose=function(){t.prototype.dispose.call(this),this.tex&&this.tex.dispose()},r.isPoint.get=function(){return!0},r.vertexShader.get=function(){return\"Point.vert\"},r.fragmentShader.get=function(){return\"Point.frag\"},Object.defineProperties(e.prototype,r),e}(qy),xb=function(t){function e(e,r,i){t.call(this,e,r,i),this.type=\"dot\",this.parameters=Object.assign({thresholdType:{type:\"select\",rebuild:!0,options:{value:\"value\",sigma:\"sigma\"}},thresholdMin:{type:\"number\",precision:3,max:1/0,min:-1/0,rebuild:!0},thresholdMax:{type:\"number\",precision:3,max:1/0,min:-1/0,rebuild:!0},thresholdOut:{type:\"boolean\",rebuild:!0},dotType:{type:\"select\",rebuild:!0,options:{\"\":\"\",sphere:\"sphere\",point:\"point\"}},radiusType:{type:\"select\",options:{\"\":\"\",value:\"value\",\"abs-value\":\"abs-value\",\"value-min\":\"value-min\",deviation:\"deviation\",size:\"size\"}},radius:{type:\"number\",precision:3,max:10,min:.001,property:\"size\"},scale:{type:\"number\",precision:3,max:10,min:.001},sphereDetail:!0,disableImpostor:!0,pointSize:{type:\"number\",precision:1,max:100,min:0,buffer:!0},sizeAttenuation:{type:\"boolean\",buffer:!0},sortParticles:{type:\"boolean\",rebuild:!0},useTexture:{type:\"boolean\",buffer:!0},alphaTest:{type:\"range\",step:.001,max:1,min:0,buffer:!0},forceTransparent:{type:\"boolean\",buffer:!0},edgeBleach:{type:\"range\",step:.001,max:1,min:0,buffer:!0}},this.parameters,{colorScheme:{type:\"select\",update:\"color\",options:{\"\":\"\",value:\"value\",uniform:\"uniform\",random:\"random\"}}}),e instanceof iy?(this.surface=void 0,this.volume=new oy(e)):(this.surface=e,this.volume=void 0),this.init(i)}return t&&(e.__proto__=t),e.prototype=Object.create(t&&t.prototype),e.prototype.constructor=e,e.prototype.init=function(e){var r=e||{};r.colorScheme=gn(r.colorScheme,\"uniform\"),r.colorValue=gn(r.colorValue,14540253),this.thresholdType=gn(r.thresholdType,\"sigma\"),this.thresholdMin=gn(r.thresholdMin,2),this.thresholdMax=gn(r.thresholdMax,1/0),this.thresholdOut=gn(r.thresholdOut,!1),this.dotType=gn(r.dotType,\"point\"),this.radius=gn(r.radius,.1),this.scale=gn(r.scale,1),this.pointSize=gn(r.pointSize,1),this.sizeAttenuation=gn(r.sizeAttenuation,!0),this.sortParticles=gn(r.sortParticles,!1),this.useTexture=gn(r.useTexture,!1),this.alphaTest=gn(r.alphaTest,.5),this.forceTransparent=gn(r.forceTransparent,!1),this.edgeBleach=gn(r.edgeBleach,0),t.prototype.init.call(this,r),this.build()},e.prototype.attach=function(t){var e=this;this.bufferList.forEach(function(t){e.viewer.add(t)}),this.setVisibility(this.visible),t()},e.prototype.create=function(){var t={};if(this.volume){var e,r,i=this.volume;\"sigma\"===this.thresholdType?(e=i.getValueForSigma(this.thresholdMin),r=i.getValueForSigma(this.thresholdMax)):(e=this.thresholdMin,r=this.thresholdMax),i.setFilter(e,r,this.thresholdOut),t.position=i.getDataPosition(),t.color=i.getDataColor(this.getColorParams()),\"sphere\"===this.dotType&&(t.radius=i.getDataSize(this.radius,this.scale),t.picking=i.getDataPicking())}else{var n=this.surface;t.position=n.getPosition(),t.color=n.getColor(this.getColorParams()),\"sphere\"===this.dotType&&(t.radius=n.getSize(this.radius,this.scale),t.picking=n.getPicking())}\"sphere\"===this.dotType?this.dotBuffer=new yb(t,this.getBufferParams({sphereDetail:this.sphereDetail,disableImpostor:this.disableImpostor,dullInterior:!1})):this.dotBuffer=new bb(t,this.getBufferParams({pointSize:this.pointSize,sizeAttenuation:this.sizeAttenuation,sortParticles:this.sortParticles,useTexture:this.useTexture,alphaTest:this.alphaTest,forceTransparent:this.forceTransparent,edgeBleach:this.edgeBleach})),this.bufferList.push(this.dotBuffer)},e.prototype.update=function(t){if(0!==this.bufferList.length){var e={};(t=t||{}).color&&(this.volume?e.color=this.volume.getDataColor(this.getColorParams()):e.color=this.surface.getColor(this.getColorParams())),\"sphere\"===this.dotType&&(t.radius||t.scale)&&(this.volume?e.radius=this.volume.getDataSize(this.radius,this.scale):e.radius=this.surface.getSize(this.radius,this.scale)),this.dotBuffer.setAttributes(e)}},e.prototype.setParameters=function(e,r,i){return r=r||{},e&&void 0!==e.thresholdType&&this.volume instanceof iy&&(\"value\"===this.thresholdType&&\"sigma\"===e.thresholdType?(this.thresholdMin=this.volume.getSigmaForValue(this.thresholdMin),this.thresholdMax=this.volume.getSigmaForValue(this.thresholdMax)):\"sigma\"===this.thresholdType&&\"value\"===e.thresholdType&&(this.thresholdMin=this.volume.getValueForSigma(this.thresholdMin),this.thresholdMax=this.volume.getValueForSigma(this.thresholdMax)),this.thresholdType=e.thresholdType),e&&void 0!==e.radiusType&&(\"radius\"===e.radiusType?this.radius=.1:this.radius=e.radiusType,r.radius=!0,\"sphere\"!==this.dotType||Uf&&!this.disableImpostor||(i=!0)),e&&void 0!==e.radius&&(r.radius=!0,\"sphere\"!==this.dotType||Uf&&!this.disableImpostor||(i=!0)),e&&void 0!==e.scale&&(r.scale=!0,\"sphere\"!==this.dotType||Uf&&!this.disableImpostor||(i=!0)),t.prototype.setParameters.call(this,e,r,i),this},e}(eb);Yf.add(\"shader/Image.vert\",\"uniform float clipRadius;\\nuniform vec3 clipCenter;\\nvarying vec2 vUv;\\n#if defined( NEAR_CLIP ) || defined( RADIUS_CLIP ) || !defined( PICKING )\\nvarying vec3 vViewPosition;\\n#endif\\n#if defined( RADIUS_CLIP )\\nvarying vec3 vClipCenter;\\n#endif\\nvoid main() {\\n#include begin_vertex\\n#include project_vertex\\nvUv = uv;\\n#if defined( NEAR_CLIP ) || defined( RADIUS_CLIP ) || !defined( PICKING )\\nvViewPosition = -mvPosition.xyz;\\n#endif\\n#if defined( RADIUS_CLIP )\\nvClipCenter = -( modelViewMatrix * vec4( clipCenter, 1.0 ) ).xyz;\\n#endif\\n}\"),Yf.add(\"shader/Image.frag\",\"uniform sampler2D map;\\nuniform float opacity;\\nuniform vec2 mapSize;\\nuniform float nearClip;\\nuniform float clipRadius;\\nvarying vec2 vUv;\\n#if defined( NEAR_CLIP ) || defined( RADIUS_CLIP ) || !defined( PICKING )\\nvarying vec3 vViewPosition;\\n#endif\\n#if defined( RADIUS_CLIP )\\nvarying vec3 vClipCenter;\\n#endif\\n#if defined( PICKING )\\nuniform sampler2D pickingMap;\\nuniform float objectId;\\n#else\\n#include fog_pars_fragment\\n#endif\\n#if defined( CUBIC_INTERPOLATION )\\n#if defined( CATMULROM_FILTER ) || defined( MITCHELL_FILTER )\\n#if defined( CATMULROM_FILTER )\\nconst float B = 0.0;\\nconst float C = 0.5;\\n#elif defined( MITCHELL_FILTER )\\nconst float B = 0.333;\\nconst float C = 0.333;\\n#endif\\nfloat filter( float x ){\\nfloat f = x;\\nif( f < 0.0 ){\\nf = -f;\\n}\\nif( f < 1.0 ){\\nreturn ( ( 12.0 - 9.0 * B - 6.0 * C ) * ( f * f * f ) +\\n( -18.0 + 12.0 * B + 6.0 *C ) * ( f * f ) +\\n( 6.0 - 2.0 * B ) ) / 6.0;\\n}else if( f >= 1.0 && f < 2.0 ){\\nreturn ( ( -B - 6.0 * C ) * ( f * f * f )\\n+ ( 6.0 * B + 30.0 * C ) * ( f *f ) +\\n( - ( 12.0 * B ) - 48.0 * C ) * f +\\n8.0 * B + 24.0 * C ) / 6.0;\\n}else{\\nreturn 0.0;\\n}\\n}\\n#elif defined( BSPLINE_FILTER )\\nfloat filter( float x ){\\nfloat f = x;\\nif( f < 0.0 ){\\nf = -f;\\n}\\nif( f >= 0.0 && f <= 1.0 ){\\nreturn ( 2.0 / 3.0 ) + ( 0.5 ) * ( f * f * f ) - ( f * f );\\n}else if( f > 1.0 && f <= 2.0 ){\\nreturn 1.0 / 6.0 * pow( ( 2.0 - f ), 3.0 );\\n}\\nreturn 1.0;\\n}\\n#else\\nfloat filter( float x ){\\nreturn 1.0;\\n}\\n#endif\\nvec4 biCubic( sampler2D tex, vec2 texCoord ){\\nvec2 texelSize = 1.0 / mapSize;\\ntexCoord -= texelSize / 2.0;\\nvec4 nSum = vec4( 0.0 );\\nfloat nDenom = 0.0;\\nvec2 cell = fract( texCoord * mapSize );\\nfor( float m = -1.0; m <= 2.0; ++m ){\\nfor( float n = -1.0; n <= 2.0; ++n ){\\nvec4 vecData = texture2D(\\ntex, texCoord + texelSize * vec2( m, n )\\n);\\nfloat c = filter( m - cell.x ) * filter( -n + cell.y );\\nnSum += vecData * c;\\nnDenom += c;\\n}\\n}\\nreturn nSum / nDenom;\\n}\\n#endif\\nvoid main(){\\n#include nearclip_fragment\\n#include radiusclip_fragment\\n#if defined( CUBIC_INTERPOLATION )\\ngl_FragColor = biCubic( map, vUv );\\n#else\\ngl_FragColor = texture2D( map, vUv );\\n#endif\\n#if defined( PICKING )\\nif( gl_FragColor.a < 0.7 )\\ndiscard;\\ngl_FragColor = vec4( texture2D( pickingMap, vUv ).xyz, objectId );\\n#else\\nif( gl_FragColor.a < 0.01 )\\ndiscard;\\ngl_FragColor.a *= opacity;\\n#include fog_fragment\\n#endif\\n}\");var _b=new Uint16Array([0,1,2,1,3,2]),wb=new Float32Array([0,1,0,0,1,1,1,0]),Sb=function(t){function e(e,r){var i=e||{},n=r||{};t.call(this,{position:i.position,index:_b,picking:i.picking},n),this.forceTransparent=!0,this.filter=gn(n.filter,\"nearest\");var o=new y(i.imageData,i.width,i.height);o.flipY=!0,this.tex=o;for(var a=i.imageData.length,s=new Uint8Array(a),c=0;c<a;c+=4){var u=c/4;s[c]=u>>16&255,s[c+1]=u>>8&255,s[c+2]=255&u}var h=new y(s,i.width,i.height);h.flipY=!0,h.minFilter=nl,h.magFilter=nl,this.pickingTex=h,this.addUniforms({map:{value:o},pickingMap:{value:h},mapSize:{value:new l(i.width,i.height)}}),this.geometry.addAttribute(\"uv\",new St(wb,2))}t&&(e.__proto__=t),e.prototype=Object.create(t&&t.prototype),e.prototype.constructor=e;var r={parameters:{},vertexShader:{},fragmentShader:{}};return r.parameters.get=function(){return Object.assign.call(this,{filter:{updateShader:!0,uniform:!0}},t.prototype.parameters)},e.prototype.getDefines=function(e){var r=t.prototype.getDefines.call(this,e);return this.filter.startsWith(\"cubic\")&&(r.CUBIC_INTERPOLATION=1,this.filter.endsWith(\"bspline\")?r.BSPLINE_FILTER=1:this.filter.endsWith(\"catmulrom\")?r.CATMULROM_FILTER=1:this.filter.endsWith(\"mitchell\")&&(r.MITCHELL_FILTER=1)),r},e.prototype.updateTexture=function(){var t=this.tex;this.filter.startsWith(\"cubic\")?(t.minFilter=nl,t.magFilter=nl):\"linear\"===this.filter?(t.minFilter=sl,t.magFilter=sl):(t.minFilter=nl,t.magFilter=nl),t.needsUpdate=!0,this.pickingTex.needsUpdate=!0},e.prototype.makeMaterial=function(){t.prototype.makeMaterial.call(this),this.updateTexture();var e=this.material;e.uniforms.map.value=this.tex,e.blending=lh,e.needsUpdate=!0;var r=this.wireframeMaterial;r.uniforms.map.value=this.tex,r.blending=lh,r.needsUpdate=!0;var i=this.pickingMaterial;i.uniforms.map.value=this.tex,i.uniforms.pickingMap.value=this.pickingTex,i.blending=lh,i.needsUpdate=!0},e.prototype.setUniforms=function(e){e&&void 0!==e.filter&&(this.updateTexture(),e.map=this.tex),t.prototype.setUniforms.call(this,e)},r.vertexShader.get=function(){return\"Image.vert\"},r.fragmentShader.get=function(){return\"Image.frag\"},Object.defineProperties(e.prototype,r),e}(qy),Ab=function(t,e){var r=e||{};this.dimension=gn(r.dimension,\"x\"),this.positionType=gn(r.positionType,\"percent\"),this.position=gn(r.position,30),this.thresholdType=gn(r.thresholdType,\"sigma\"),this.thresholdMin=gn(r.thresholdMin,-1/0),this.thresholdMax=gn(r.thresholdMax,1/0),this.normalize=gn(r.normalize,!1),this.volume=t};Ab.prototype.getPositionFromCoordinate=function(t){var e,r=this.dimension,i=this.volume,n=i.matrix,o=(new g).setFromMatrixPosition(n)[r],a=(new g).setFromMatrixScale(n)[r];return e=\"x\"===r?i.nx:\"y\"===r?i.ny:i.nz,Math.round(((t-o)/(e/100)+1)/a)},Ab.prototype.getData=function(t){function e(t){return Math.round(t/100*(o-1))}function r(t,e,r,i){return 3*(r*a.ny*a.nx+e*a.nx+t)+i}function i(t,e,r,i){m.set(t,e,r).applyMatrix4(c).toArray(f,i)}var n=this;t=t||{};var o,a=this.volume,s=a.data,c=a.matrix;o=\"coordinate\"===this.positionType?this.getPositionFromCoordinate(this.position):this.position;var u,h,l,p,d,f=new Float32Array(12),m=new g,v=0,y=0,b=0,x=a.nx,_=a.ny,w=a.nz;\"x\"===this.dimension?(l=e(a.nx),p=a.ny-1,d=a.nz-1,u=a.nz,h=a.ny,x=(v=l)+1,i(l,0,0,0),i(l,p,0,3),i(l,0,d,6),i(l,p,d,9)):\"y\"===this.dimension?(l=a.nx-1,p=e(a.ny),d=a.nz-1,u=a.nz,h=a.nx,_=(y=p)+1,i(0,p,0,0),i(l,p,0,3),i(0,p,d,6),i(l,p,d,9)):\"z\"===this.dimension&&(l=a.nx-1,p=a.ny-1,d=e(a.nz),u=a.nx,h=a.ny,w=(b=d)+1,i(0,0,d,0),i(0,p,d,3),i(l,0,d,6),i(l,p,d,9));var S,A,M=0,E=0,T=new Uint8Array(u*h*4),P=new Float32Array(u*h);\"sigma\"===this.thresholdType?(S=a.getValueForSigma(this.thresholdMin),A=a.getValueForSigma(this.thresholdMax)):(S=this.thresholdMin,A=this.thresholdMax);var C=Object.assign({},t.colorParams,{volume:a});this.normalize&&(C.domain=[0,1]);var I,R,L,O=Hf.getScheme(C),D=new Float32Array(3),N=O.getScale();if(this.normalize){I=1/0,R=-1/0;for(var k=y;k<_;++k)for(var F=v;F<x;++F)for(var B=b;B<w;++B){var z=s[r(F,k,B,0)/3];z<I&&(I=z),z>R&&(R=z)}L=R-I}for(var U=y;U<_;++U)for(var j=v;j<x;++j)for(var G=b;G<w;++G){var V=r(j,U,G,0)/3,$=s[V];n.normalize&&($=($-I)/L),O.colorToArray(N($),D),T[M]=Math.round(255*D[0]),T[M+1]=Math.round(255*D[1]),T[M+2]=Math.round(255*D[2]),T[M+3]=$>S&&$<A?255:0,P[E]=V,++E,M+=4}var H=new yv(P,a);return{position:f,imageData:T,width:u,height:h,picking:H}};var Mb=function(t){function e(e,r,i){t.call(this,e,r,i),this.type=\"slice\",this.parameters=Object.assign({filter:{type:\"select\",buffer:!0,options:{nearest:\"nearest\",linear:\"linear\",\"cubic-bspline\":\"cubic-bspline\",\"cubic-catmulrom\":\"cubic-catmulrom\",\"cubic-mitchell\":\"cubic-mitchell\"}},positionType:{type:\"select\",rebuild:!0,options:{percent:\"percent\",coordinate:\"coordinate\"}},position:{type:\"range\",step:.1,max:100,min:1,rebuild:!0},dimension:{type:\"select\",rebuild:!0,options:{x:\"x\",y:\"y\",z:\"z\"}},thresholdType:{type:\"select\",rebuild:!0,options:{value:\"value\",sigma:\"sigma\"}},thresholdMin:{type:\"number\",precision:3,max:1/0,min:-1/0,rebuild:!0},thresholdMax:{type:\"number\",precision:3,max:1/0,min:-1/0,rebuild:!0},normalize:{type:\"boolean\",rebuild:!0}},this.parameters,{flatShaded:null,side:null,wireframe:null,linewidth:null,colorScheme:null,roughness:null,metalness:null,diffuse:null}),this.volume=e,this.init(i)}return t&&(e.__proto__=t),e.prototype=Object.create(t&&t.prototype),e.prototype.constructor=e,e.prototype.init=function(e){var r=this.volume,i=e||{};i.colorDomain=gn(i.colorDomain,[r.min,r.max]),i.colorScheme=gn(i.colorScheme,\"value\"),i.colorScale=gn(i.colorScale,\"Spectral\"),this.colorScheme=\"value\",this.dimension=gn(i.dimension,\"x\"),this.filter=gn(i.filter,\"cubic-bspline\"),this.positionType=gn(i.positionType,\"percent\"),this.position=gn(i.position,30),this.thresholdType=gn(i.thresholdType,\"sigma\"),this.thresholdMin=gn(i.thresholdMin,-1/0),this.thresholdMax=gn(i.thresholdMax,1/0),this.normalize=gn(i.normalize,!1),t.prototype.init.call(this,i),this.build()},e.prototype.attach=function(t){var e=this;this.bufferList.forEach(function(t){e.viewer.add(t)}),this.setVisibility(this.visible),t()},e.prototype.create=function(){var t=new Ab(this.volume,{positionType:this.positionType,position:this.position,dimension:this.dimension,thresholdType:this.thresholdType,thresholdMin:this.thresholdMin,thresholdMax:this.thresholdMax,normalize:this.normalize}),e=new Sb(t.getData({colorParams:this.getColorParams()}),this.getBufferParams({filter:this.filter}));this.bufferList.push(e)},e}(eb),Eb=function(t){function e(e,r,i){var n=i||{};if(t.call(this,e,r,n),this.type=\"structure\",this.parameters=Object.assign({radiusType:{type:\"select\",options:Ta.types},radius:{type:\"number\",precision:3,max:10,min:.001},scale:{type:\"number\",precision:3,max:10,min:.001},assembly:null,defaultAssembly:{type:\"hidden\"}},this.parameters),this.selection=new Cf(n.sele),this.dataList=[],this.structure=e,this.structureView=this.structure.getView(this.selection),e.biomolDict){var o={default:\"default\",\"\":e.unitcell?\"AU\":\"FULL\"};Object.keys(e.biomolDict).forEach(function(t){o[t]=t}),this.parameters.assembly={type:\"select\",options:o,rebuild:!0}}else this.parameters.assembly=null}t&&(e.__proto__=t),e.prototype=Object.create(t&&t.prototype),e.prototype.constructor=e;var r={defaultScale:{}};return r.defaultScale.get=function(){return{vdw:1,covalent:1,bfactor:.01,sstruc:1}},e.prototype.init=function(e){var r=e||{};r.colorScheme=gn(r.colorScheme,\"element\"),this.radius=gn(r.radius,\"vdw\"),this.scale=gn(r.scale,1),this.assembly=gn(r.assembly,\"default\"),this.defaultAssembly=gn(r.defaultAssembly,\"\"),\"auto\"===r.quality&&(r.quality=this.getQuality()),t.prototype.init.call(this,r),this.selection.signals.stringChanged.add(function(){this.build()},this),this.build()},e.prototype.getAssembly=function(){var t=\"default\"===this.assembly?this.defaultAssembly:this.assembly;return this.structure.biomolDict[t]},e.prototype.getQuality=function(){var t,e=this.structureView,r=this.getAssembly();return t=r?r.getAtomCount(e):e.atomCount,Bf&&(t*=4),e.atomStore.count/e.residueStore.count<2&&(t*=10),t<15e3?\"high\":t<8e4?\"medium\":\"low\"},e.prototype.create=function(){if(0!==this.structureView.atomCount){var t=this.getAssembly();if(t)t.partList.forEach(function(t,e){var r=t.getView(this.structureView);if(0!==r.atomCount){var i=this.createData(r,e);i&&(i.sview=r,i.instanceList=t.getInstanceList(),this.dataList.push(i))}},this);else{var e=this.createData(this.structureView,0);e&&(e.sview=this.structureView,this.dataList.push(e))}}},e.prototype.createData=function(){console.error(\"createData not implemented\")},e.prototype.update=function(t){if(this.lazy&&!this.visible)return void Object.assign(this.lazyProps.what,t);this.dataList.forEach(function(e){e.bufferList.length>0&&this.updateData(t,e)},this)},e.prototype.updateData=function(){this.build()},e.prototype.getColorParams=function(){var e=t.prototype.getColorParams.call(this);return e.structure=this.structure,e},e.prototype.getAtomParams=function(t,e){return Object.assign({what:t,colorParams:this.getColorParams(),radiusParams:{radius:this.radius,scale:this.scale}},e)},e.prototype.getBondParams=function(t,e){return Object.assign({what:t,colorParams:this.getColorParams(),radiusParams:{radius:this.radius,scale:this.scale}},e)},e.prototype.setSelection=function(t,e){return this.selection.setString(t,e),this},e.prototype.setParameters=function(e,r,i){return r=r||{},e&&void 0!==e.radiusType&&(\"size\"===e.radiusType?this.radius=1:this.radius=e.radiusType,delete e.radiusType,r.radius=!0,Uf&&!this.disableImpostor||(i=!0)),e&&void 0!==e.radius&&(r.radius=!0,Uf&&!this.disableImpostor||(i=!0)),e&&void 0!==e.scale&&(r.radius=!0,Uf&&!this.disableImpostor||(i=!0)),e&&void 0!==e.defaultAssembly&&(i=!0),t.prototype.setParameters.call(this,e,r,i),this},e.prototype.getParameters=function(){return Object.assign(t.prototype.getParameters.call(this),{sele:this.selection?this.selection.string:void 0,defaultAssembly:this.defaultAssembly})},e.prototype.attach=function(t){var e=this.viewer,r=this.bufferList;this.dataList.forEach(function(t){t.bufferList.forEach(function(i){r.push(i),e.add(i,t.instanceList)})}),this.setVisibility(this.visible),t()},e.prototype.clear=function(){this.dataList.length=0,t.prototype.clear.call(this)},e.prototype.dispose=function(){this.structureView.dispose(),delete this.structure,delete this.structureView,t.prototype.dispose.call(this)},Object.defineProperties(e.prototype,r),e}(eb),Tb=new g,Pb=new g,Cb=new g,Ib=new g(0,1,0),Rb=function(t){function e(e,r){var i=e||{},n=r||{},o=gn(n.radialSegments,10),a=gn(n.openEnded,!0),s=(new v).makeRotationX(Math.PI/2),c=new vr(1,1,1,o,1,a);c.applyMatrix(s);var u=i.position1.length,h=i.radius.length,l=c.attributes.position.array.length/3,p=u/3,d=new Float32Array(2*p*l);zo(p,l,0,d),zo(p,l,p*l,d);var f=new Float32Array(2*u),m=new Float32Array(2*u);t.call(this,{position:f,color:m,primitiveId:d,picking:i.picking},n,c),this.__center=new Float32Array(u),this._position=f,this._color=m,this._from=new Float32Array(2*u),this._to=new Float32Array(2*u),this._radius=new Float32Array(2*h),this.setAttributes(i,!0)}t&&(e.__proto__=t),e.prototype=Object.create(t&&t.prototype),e.prototype.constructor=e;var r={updateNormals:{}};return e.prototype.applyPositionTransform=function(t,e,r){Pb.fromArray(this._from,r),Cb.fromArray(this._to,r),t.lookAt(Pb,Cb,Ib);var i=this._radius[e];Tb.set(i,i,Pb.distanceTo(Cb)),t.scale(Tb)},e.prototype.setAttributes=function(e,r){var i={};e.position1&&e.position2&&(Do(e.position1,e.position2,this.__center),Do(e.position1,this.__center,this._position),Do(this.__center,e.position2,this._position,e.position1.length),this._from.set(e.position1),this._from.set(this.__center,e.position1.length),this._to.set(this.__center),this._to.set(e.position2,this.__center.length),i.position=this._position),e.color&&e.color2&&(this._color.set(e.color),this._color.set(e.color2,e.color.length),i.color=this._color),e.radius&&(this._radius.set(e.radius),this._radius.set(e.radius,e.radius.length),i.radius=this._radius),t.prototype.setAttributes.call(this,i,r)},r.updateNormals.get=function(){return!0},Object.defineProperties(e.prototype,r),e}(hb);Yf.add(\"shader/CylinderImpostor.vert\",\"\\nattribute vec3 mapping;\\nattribute vec3 position1;\\nattribute vec3 position2;\\nattribute float radius;\\nvarying vec3 axis;\\nvarying vec4 base_radius;\\nvarying vec4 end_b;\\nvarying vec3 U;\\nvarying vec3 V;\\nvarying vec4 w;\\n#ifdef PICKING\\n#include unpack_color\\nattribute float primitiveId;\\nvarying vec3 vPickingColor;\\n#else\\nattribute vec3 color2;\\nvarying vec3 vColor1;\\nvarying vec3 vColor2;\\n#endif\\nuniform mat4 modelViewMatrixInverse;\\nuniform float ortho;\\n#include matrix_scale\\nvoid main(){\\n#ifdef PICKING\\nvPickingColor = unpackColor( primitiveId );\\n#else\\nvColor1 = color;\\nvColor2 = color2;\\n#endif\\nbase_radius.w = radius * matrixScale( modelViewMatrix );\\nvec3 center = position;\\nvec3 dir = normalize( position2 - position1 );\\nfloat ext = length( position2 - position1 ) / 2.0;\\nvec3 cam_dir;\\nif( ortho == 0.0 ){\\ncam_dir = ( modelViewMatrixInverse * vec4( 0, 0, 0, 1 ) ).xyz - center;\\n}else{\\ncam_dir = ( modelViewMatrixInverse * vec4( 0, 0, 1, 0 ) ).xyz;\\n}\\ncam_dir = normalize( cam_dir );\\nvec3 ldir;\\nfloat b = dot( cam_dir, dir );\\nend_b.w = b;\\nif( b < 0.0 )\\nldir = -ext * dir;\\nelse\\nldir = ext * dir;\\nvec3 left = normalize( cross( cam_dir, ldir ) );\\nleft = radius * left;\\nvec3 up = radius * normalize( cross( left, ldir ) );\\naxis = normalize( normalMatrix * ldir );\\nU = normalize( normalMatrix * up );\\nV = normalize( normalMatrix * left );\\nvec4 base4 = modelViewMatrix * vec4( center - ldir, 1.0 );\\nbase_radius.xyz = base4.xyz / base4.w;\\nvec4 top_position = modelViewMatrix * vec4( center + ldir, 1.0 );\\nvec4 end4 = top_position;\\nend_b.xyz = end4.xyz / end4.w;\\nw = modelViewMatrix * vec4(\\ncenter + mapping.x*ldir + mapping.y*left + mapping.z*up, 1.0\\n);\\ngl_Position = projectionMatrix * w;\\ngl_Position.z = 0.99;\\n}\"),Yf.add(\"shader/CylinderImpostor.frag\",\"#define STANDARD\\n#define IMPOSTOR\\nuniform vec3 diffuse;\\nuniform vec3 emissive;\\nuniform float roughness;\\nuniform float metalness;\\nuniform float opacity;\\nuniform float nearClip;\\nuniform mat4 projectionMatrix;\\nuniform float ortho;\\nvarying vec3 axis;\\nvarying vec4 base_radius;\\nvarying vec4 end_b;\\nvarying vec3 U;\\nvarying vec3 V;\\nvarying vec4 w;\\n#ifdef PICKING\\nuniform float objectId;\\nvarying vec3 vPickingColor;\\n#else\\nvarying vec3 vColor1;\\nvarying vec3 vColor2;\\n#include common\\n#include fog_pars_fragment\\n#include bsdfs\\n#include lights_pars\\n#include lights_physical_pars_fragment\\n#endif\\nbool interior = false;\\nfloat distSq3( vec3 v3a, vec3 v3b ){\\nreturn (\\n( v3a.x - v3b.x ) * ( v3a.x - v3b.x ) +\\n( v3a.y - v3b.y ) * ( v3a.y - v3b.y ) +\\n( v3a.z - v3b.z ) * ( v3a.z - v3b.z )\\n);\\n}\\nfloat calcDepth( in vec3 cameraPos ){\\nvec2 clipZW = cameraPos.z * projectionMatrix[2].zw + projectionMatrix[3].zw;\\nreturn 0.5 + 0.5 * clipZW.x / clipZW.y;\\n}\\nfloat calcClip( vec3 cameraPos ){\\nreturn dot( vec4( cameraPos, 1.0 ), vec4( 0.0, 0.0, 1.0, nearClip - 0.5 ) );\\n}\\nvoid main(){\\nvec3 point = w.xyz / w.w;\\nvec3 base = base_radius.xyz;\\nfloat vRadius = base_radius.w;\\nvec3 end = end_b.xyz;\\nfloat b = end_b.w;\\nvec3 end_cyl = end;\\nvec3 surface_point = point;\\nvec3 ray_target = surface_point;\\nvec3 ray_origin = vec3(0.0);\\nvec3 ray_direction = mix(normalize(ray_origin - ray_target), vec3(0.0, 0.0, 1.0), ortho);\\nmat3 basis = mat3( U, V, axis );\\nvec3 diff = ray_target - 0.5 * (base + end_cyl);\\nvec3 P = diff * basis;\\nfloat dz = dot( axis, ray_direction );\\nfloat radius2 = vRadius*vRadius;\\nvec3 D = vec3(dot(U, ray_direction),\\ndot(V, ray_direction),\\ndz);\\nfloat a0 = P.x*P.x + P.y*P.y - radius2;\\nfloat a1 = P.x*D.x + P.y*D.y;\\nfloat a2 = D.x*D.x + D.y*D.y;\\nfloat d = a1*a1 - a0*a2;\\nif (d < 0.0)\\ndiscard;\\nfloat dist = (-a1 + sqrt(d)) / a2;\\nvec3 new_point = ray_target + dist * ray_direction;\\nvec3 tmp_point = new_point - base;\\nvec3 _normal = normalize( tmp_point - axis * dot(tmp_point, axis) );\\nray_origin = mix( ray_origin, surface_point, ortho );\\nfloat front_cap_test = dot( tmp_point, axis );\\nfloat end_cap_test = dot((new_point - end_cyl), axis);\\n#ifndef CAP\\nvec3 new_point2 = ray_target + ( (-a1 - sqrt(d)) / a2 ) * ray_direction;\\nvec3 tmp_point2 = new_point2 - base;\\n#endif\\nif (front_cap_test < 0.0)\\n{\\nfloat dNV = dot(-axis, ray_direction);\\nif (dNV < 0.0)\\ndiscard;\\nfloat near = dot(-axis, (base)) / dNV;\\nvec3 front_point = ray_direction * near + ray_origin;\\nif (dot(front_point - base, front_point-base) > radius2)\\ndiscard;\\n#ifdef CAP\\nnew_point = front_point;\\n_normal = axis;\\n#else\\nnew_point = ray_target + ( (-a1 - sqrt(d)) / a2 ) * ray_direction;\\ndNV = dot(-axis, ray_direction);\\nnear = dot(axis, end_cyl) / dNV;\\nnew_point2 = ray_direction * near + ray_origin;\\nif (dot(new_point2 - end_cyl, new_point2-base) < radius2)\\ndiscard;\\ninterior = true;\\n#endif\\n}\\nif( end_cap_test > 0.0 )\\n{\\nfloat dNV = dot(axis, ray_direction);\\nif (dNV < 0.0)\\ndiscard;\\nfloat near = dot(axis, end_cyl) / dNV;\\nvec3 end_point = ray_direction * near + ray_origin;\\nif( dot(end_point - end_cyl, end_point-base) > radius2 )\\ndiscard;\\n#ifdef CAP\\nnew_point = end_point;\\n_normal = axis;\\n#else\\nnew_point = ray_target + ( (-a1 - sqrt(d)) / a2 ) * ray_direction;\\ndNV = dot(-axis, ray_direction);\\nnear = dot(-axis, (base)) / dNV;\\nnew_point2 = ray_direction * near + ray_origin;\\nif (dot(new_point2 - base, new_point2-base) < radius2)\\ndiscard;\\ninterior = true;\\n#endif\\n}\\ngl_FragDepthEXT = calcDepth( new_point );\\n#ifdef NEAR_CLIP\\nif( calcClip( new_point ) > 0.0 ){\\ndist = (-a1 - sqrt(d)) / a2;\\nnew_point = ray_target + dist * ray_direction;\\nif( calcClip( new_point ) > 0.0 )\\ndiscard;\\ninterior = true;\\ngl_FragDepthEXT = calcDepth( new_point );\\nif( gl_FragDepthEXT >= 0.0 ){\\ngl_FragDepthEXT = max( 0.0, calcDepth( vec3( - ( nearClip - 0.5 ) ) ) + ( 0.0000001 / vRadius ) );\\n}\\n}else if( gl_FragDepthEXT <= 0.0 ){\\ndist = (-a1 - sqrt(d)) / a2;\\nnew_point = ray_target + dist * ray_direction;\\ninterior = true;\\ngl_FragDepthEXT = calcDepth( new_point );\\nif( gl_FragDepthEXT >= 0.0 ){\\ngl_FragDepthEXT = 0.0 + ( 0.0000001 / vRadius );\\n}\\n}\\n#else\\nif( gl_FragDepthEXT <= 0.0 ){\\ndist = (-a1 - sqrt(d)) / a2;\\nnew_point = ray_target + dist * ray_direction;\\ninterior = true;\\ngl_FragDepthEXT = calcDepth( new_point );\\nif( gl_FragDepthEXT >= 0.0 ){\\ngl_FragDepthEXT = 0.0 + ( 0.0000001 / vRadius );\\n}\\n}\\n#endif\\nif (gl_FragDepthEXT < 0.0)\\ndiscard;\\nif (gl_FragDepthEXT > 1.0)\\ndiscard;\\n#ifdef PICKING\\ngl_FragColor = vec4( vPickingColor, objectId );\\n#else\\nvec3 vViewPosition = -new_point;\\nvec3 vNormal = _normal;\\nvec3 vColor;\\nif( distSq3( new_point, end_cyl ) < distSq3( new_point, base ) ){\\nif( b < 0.0 ){\\nvColor = vColor1;\\n}else{\\nvColor = vColor2;\\n}\\n}else{\\nif( b > 0.0 ){\\nvColor = vColor1;\\n}else{\\nvColor = vColor2;\\n}\\n}\\nvec4 diffuseColor = vec4( diffuse, opacity );\\nReflectedLight reflectedLight = ReflectedLight( vec3( 0.0 ), vec3( 0.0 ), vec3( 0.0 ), vec3( 0.0 ) );\\nvec3 totalEmissiveLight = emissive;\\n#include color_fragment\\n#include roughnessmap_fragment\\n#include metalnessmap_fragment\\nvec3 normal = normalize( vNormal );\\nif( interior ){\\nnormal = vec3( 0.0, 0.0, 0.4 );\\n}\\n#include lights_physical_fragment\\n#include lights_template\\nvec3 outgoingLight = reflectedLight.directDiffuse + reflectedLight.indirectDiffuse + reflectedLight.directSpecular + reflectedLight.indirectSpecular + totalEmissiveLight;\\ngl_FragColor = vec4( outgoingLight, diffuseColor.a );\\n#include premultiplied_alpha_fragment\\n#include tonemapping_fragment\\n#include encodings_fragment\\n#include fog_fragment\\n#endif\\n}\");var Lb=new Float32Array([-1,1,-1,-1,-1,-1,1,1,-1,1,1,1,1,-1,-1,1,-1,1]),Ob=new Uint16Array([0,1,2,1,4,2,2,4,3,4,5,3]),Db=function(t){function e(e,r){t.call(this,e,r);var i=r||{};this.openEnded=gn(i.openEnded,!1),this.addUniforms({modelViewMatrixInverse:{value:new v},ortho:{value:0}}),this.addAttributes({position1:{type:\"v3\",value:null},position2:{type:\"v3\",value:null},color2:{type:\"c\",value:null},radius:{type:\"f\",value:null}}),this.setAttributes(e),this.makeMapping()}t&&(e.__proto__=t),e.prototype=Object.create(t&&t.prototype),e.prototype.constructor=e;var r={parameters:{},isImpostor:{},vertexShader:{},fragmentShader:{}};return r.parameters.get=function(){return Object.assign.call(this,{openEnded:{updateShader:!0}},t.prototype.parameters)},e.prototype.getDefines=function(e){var r=t.prototype.getDefines.call(this,e);return this.openEnded||(r.CAP=1),r},r.isImpostor.get=function(){return!0},r.vertexShader.get=function(){return\"CylinderImpostor.vert\"},r.fragmentShader.get=function(){return\"CylinderImpostor.frag\"},Object.defineProperties(e.prototype,r),e}(function(t){function e(){t.apply(this,arguments)}t&&(e.__proto__=t),e.prototype=Object.create(t&&t.prototype),e.prototype.constructor=e;var r={mapping:{},mappingIndices:{},mappingIndicesSize:{},mappingType:{},mappingSize:{},mappingItemSize:{}};return r.mapping.get=function(){return Lb},r.mappingIndices.get=function(){return Ob},r.mappingIndicesSize.get=function(){return 12},r.mappingType.get=function(){return\"v3\"},r.mappingSize.get=function(){return 6},r.mappingItemSize.get=function(){return 3},Object.defineProperties(e.prototype,r),e}(db)),Nb=function(t,e){return t.color2||(t.color2=t.color),!Uf||e&&e.disableImpostor?new Rb(t,e):new Db(t,e)};Qf.add(\"cylinder\",Nb);var kb=function(t){function e(e,r){var i=4*(e.position1.length/3);t.call(this,{position:new Float32Array(3*i),color:new Float32Array(3*i)},r),this.setAttributes(e)}t&&(e.__proto__=t),e.prototype=Object.create(t&&t.prototype),e.prototype.constructor=e;var r={isLine:{},vertexShader:{},fragmentShader:{}};return e.prototype.setAttributes=function(t){var e,r,i,n,o,a,s=this.geometry.attributes;t.position1&&t.position2&&(e=t.position1,r=t.position2,o=s.position.array,s.position.needsUpdate=!0),t.color&&t.color2&&(i=t.color,n=t.color2,a=s.color.array,s.color.needsUpdate=!0);for(var c,u,h,l,p,d,f,m,g,v,y,b=this.size,x=0;x<b;x++)u=3*x,c=4*x*3,e&&r&&(d=e[u],f=e[u+1],m=e[u+2],h=(d+(g=r[u]))/2,l=(f+(v=r[u+1]))/2,p=(m+(y=r[u+2]))/2,o[c]=d,o[c+1]=f,o[c+2]=m,o[c+3]=h,o[c+4]=l,o[c+5]=p,o[c+6]=h,o[c+7]=l,o[c+8]=p,o[c+9]=g,o[c+10]=v,o[c+11]=y),i&&n&&(a[c]=a[c+3]=i[u],a[c+1]=a[c+4]=i[u+1],a[c+2]=a[c+5]=i[u+2],a[c+6]=a[c+9]=n[u],a[c+7]=a[c+10]=n[u+1],a[c+8]=a[c+11]=n[u+2])},r.isLine.get=function(){return!0},r.vertexShader.get=function(){return\"Line.vert\"},r.fragmentShader.get=function(){return\"Line.frag\"},Object.defineProperties(e.prototype,r),e}(qy),Fb=function(t){function e(e,r,i){t.call(this,e.structure,r,i),this.type=\"trajectory\",this.parameters=Object.assign({drawLine:{type:\"boolean\",rebuild:!0},drawCylinder:{type:\"boolean\",rebuild:!0},drawPoint:{type:\"boolean\",rebuild:!0},drawSphere:{type:\"boolean\",rebuild:!0},linewidth:{type:\"integer\",max:20,min:1,rebuild:!0},pointSize:{type:\"integer\",max:20,min:1,rebuild:!0},sizeAttenuation:{type:\"boolean\",rebuild:!0},sort:{type:\"boolean\",rebuild:!0}},this.parameters),this.manualAttach=!0,this.trajectory=e,this.init(i)}return t&&(e.__proto__=t),e.prototype=Object.create(t&&t.prototype),e.prototype.constructor=e,e.prototype.init=function(e){var r=e||{};r.colorScheme=gn(r.colorScheme,\"uniform\"),r.colorValue=gn(r.colorValue,14540253),this.drawLine=gn(r.drawLine,!0),this.drawCylinder=gn(r.drawCylinder,!1),this.drawPoint=gn(r.drawPoint,!1),this.drawSphere=gn(r.drawSphere,!1),this.pointSize=gn(r.pointSize,1),this.sizeAttenuation=gn(r.sizeAttenuation,!1),this.sort=gn(r.sort,!0),t.prototype.init.call(this,r)},e.prototype.attach=function(){var t=this;this.bufferList.forEach(function(e){return t.viewer.add(e)}),this.setVisibility(this.visible),this.tasks.decrement()},e.prototype.create=function(){var t=this;if(console.log(\"create\",this.structureView.atomCount),0!==this.structureView.atomCount){var e=this.structureView.getAtomIndices()[0];this.trajectory.getPath(e,function(e){var r=e.length/3,i=new tt(t.colorValue);if(t.drawSphere){var n=new yb({position:e,color:ko(r,i.r,i.g,i.b),radius:No(r,.2)},t.getBufferParams({sphereDetail:t.sphereDetail,dullInterior:!0,disableImpostor:t.disableImpostor}));t.bufferList.push(n)}if(t.drawCylinder){var o=new Nb({position1:e.subarray(0,-3),position2:e.subarray(3),color:ko(r-1,i.r,i.g,i.b),color2:ko(r-1,i.r,i.g,i.b),radius:No(r,.05)},t.getBufferParams({openEnded:!1,radialSegments:t.radialSegments,disableImpostor:t.disableImpostor,dullInterior:!0}));t.bufferList.push(o)}if(t.drawPoint){var a=new bb({position:e,color:ko(r,i.r,i.g,i.b)},t.getBufferParams({pointSize:t.pointSize,sizeAttenuation:t.sizeAttenuation,sort:t.sort}));t.bufferList.push(a)}if(t.drawLine){var s=new kb({position1:e.subarray(0,-3),position2:e.subarray(3),color:ko(r-1,i.r,i.g,i.b),color2:ko(r-1,i.r,i.g,i.b)},t.getBufferParams());t.bufferList.push(s)}t.attach()})}},e}(Eb),Bb=0,zb=new v,Ub=new g,jb=function(t,e){Object.defineProperty(this,\"id\",{value:Bb++});var r=e||{};this.name=r.name,this.uuid=Wn(),this.visible=void 0===r.visible||r.visible,this.signals={representationAdded:new no,representationRemoved:new no,visibilityChanged:new no,matrixChanged:new no,statusChanged:new no,nameChanged:new no,disposed:new no},this.stage=t,this.viewer=t.viewer,this.reprList=[],this.annotationList=[],this.matrix=new v,this.position=new g,this.quaternion=new m,this.scale=new g(1,1,1),this.transform=new v,this.controls=new Ng(this)},Gb={type:{}};Gb.type.get=function(){return\"component\"},jb.prototype.setPosition=function(t){return Array.isArray(t)?this.position.fromArray(t):this.position.copy(t),this.updateMatrix(),this},jb.prototype.setRotation=function(t){if(Array.isArray(t))if(3===t.length){var e=(new ft).fromArray(t);this.quaternion.setFromEuler(e)}else this.quaternion.fromArray(t);else t instanceof ft?this.quaternion.setFromEuler(t):this.quaternion.copy(t);return this.updateMatrix(),this},jb.prototype.setScale=function(t){return this.scale.set(t,t,t),this.updateMatrix(),this},jb.prototype.setTransform=function(t){return this.transform.copy(t),this.updateMatrix(),this},jb.prototype.updateMatrix=function(){var t=this,e=this.getCenterUntransformed(Ub);this.matrix.makeTranslation(-e.x,-e.y,-e.z),zb.makeRotationFromQuaternion(this.quaternion),this.matrix.premultiply(zb),zb.makeScale(this.scale.x,this.scale.y,this.scale.z),this.matrix.premultiply(zb);var r=this.position;zb.makeTranslation(r.x+e.x,r.y+e.y,r.z+e.z),this.matrix.premultiply(zb),this.matrix.premultiply(this.transform),this.reprList.forEach(function(e){e.setParameters({matrix:t.matrix})}),this.stage.viewer.updateBoundingBox(),this.signals.matrixChanged.dispatch(this.matrix)},jb.prototype.addAnnotation=function(t,e,r){var i=new Rg(this,t,e,r);return this.annotationList.push(i),i},jb.prototype.eachAnnotation=function(t){this.annotationList.slice().forEach(t)},jb.prototype.removeAnnotation=function(t){var e=this.annotationList.indexOf(t);-1!==e&&(this.annotationList.splice(e,1),t.dispose())},jb.prototype.removeAllAnnotations=function(){this.eachAnnotation(function(t){return t.dispose()}),this.annotationList.length=0},jb.prototype.addRepresentation=function(t,e,r){var i=r||{},n=this.stage.getParameters();i.matrix=this.matrix.clone(),i.quality=i.quality||n.quality,i.disableImpostor=gn(i.disableImpostor,!n.impostor),i.useWorker=gn(i.useWorker,n.workerDefault),i.visible=gn(i.visible,!0);var o=Object.assign({},i,{visible:this.visible&&i.visible}),a=Us(t,e,this.viewer,o),s=this.__getRepresentationComponent(a,i);return this.reprList.push(s),this.signals.representationAdded.dispatch(s),s},jb.prototype.addBufferRepresentation=function(t,e){return jb.prototype.addRepresentation.call(this,\"buffer\",t,e)},jb.prototype.hasRepresentation=function(t){return-1!==this.reprList.indexOf(t)},jb.prototype.eachRepresentation=function(t){this.reprList.slice().forEach(t)},jb.prototype.removeRepresentation=function(t){var e=this.reprList.indexOf(t);-1!==e&&(this.reprList.splice(e,1),t.dispose(),this.signals.representationRemoved.dispatch(t))},jb.prototype.updateRepresentations=function(t){this.reprList.forEach(function(e){return e.update(t)}),this.stage.viewer.requestRender()},jb.prototype.removeAllRepresentations=function(){this.eachRepresentation(function(t){return t.dispose()})},jb.prototype.dispose=function(){this.removeAllAnnotations(),this.removeAllRepresentations(),delete this.annotationList,delete this.reprList,this.signals.disposed.dispatch()},jb.prototype.setVisibility=function(t){return this.visible=t,this.eachRepresentation(function(t){return t.updateVisibility()}),this.eachAnnotation(function(t){return t.updateVisibility()}),this.signals.visibilityChanged.dispatch(t),this},jb.prototype.setStatus=function(t){return this.status=t,this.signals.statusChanged.dispatch(t),this},jb.prototype.setName=function(t){return this.name=t,this.signals.nameChanged.dispatch(t),this},jb.prototype.getBox=function(){return(t=this).getBoxUntransformed.apply(t,arguments).clone().applyMatrix4(this.matrix);var t},jb.prototype.getCenter=function(){return(t=this).getCenterUntransformed.apply(t,arguments).clone().applyMatrix4(this.matrix);var t},jb.prototype.getZoom=function(){return this.stage.getZoomForBox((t=this).getBox.apply(t,arguments));var t},jb.prototype.getBoxUntransformed=function(){},jb.prototype.getCenterUntransformed=function(){return this.getBoxUntransformed().getCenter()},jb.prototype.autoView=function(t){this.stage.animationControls.zoomMove(this.getCenter(),this.getZoom(),gn(t,0))},Object.defineProperties(jb.prototype,Gb),jb.prototype.__getRepresentationComponent=function(t,e){return new Vb(this.stage,t,e,this)};var Vb=function(t){function e(e,r,i,n){var o=i||{};o.name=gn(o.name,r.type),t.call(this,e,o),this.signals=Object.assign(this.signals,{parametersChanged:new no}),this.parent=n,this.setRepresentation(r)}t&&(e.__proto__=t),e.prototype=Object.create(t&&t.prototype),e.prototype.constructor=e;var r={type:{}};return r.type.get=function(){return\"representation\"},e.prototype.getType=function(){return this.repr.type},e.prototype.setRepresentation=function(t){this.disposeRepresentation(),this.repr=t,this.stage.tasks.listen(this.repr.tasks),this.updateVisibility()},e.prototype.addRepresentation=function(){},e.prototype.removeRepresentation=function(){},e.prototype.hasRepresentation=function(){},e.prototype.disposeRepresentation=function(){this.repr&&(this.stage.tasks.unlisten(this.repr.tasks),this.repr.dispose())},e.prototype.dispose=function(){this.parent&&this.parent.hasRepresentation(this)?this.parent.removeRepresentation(this):(this.disposeRepresentation(),this.signals.disposed.dispatch())},e.prototype.setVisibility=function(t){return this.visible=t,this.updateVisibility(),this.signals.visibilityChanged.dispatch(this.visible),this},e.prototype.getVisibility=function(){return this.parent?this.parent.visible&&this.visible:this.visible},e.prototype.toggleVisibility=function(){return this.setVisibility(!this.visible)},e.prototype.updateVisibility=function(){this.repr.setVisibility(this.getVisibility())},e.prototype.update=function(t){return this.repr.update(t),this},e.prototype.build=function(t){return this.repr.build(t),this},e.prototype.setSelection=function(t){return this.repr.setSelection(t),this},e.prototype.setParameters=function(t){return this.repr.setParameters(t),this.signals.parametersChanged.dispatch(this.repr.getParameters()),this},e.prototype.getParameters=function(){return this.repr.getParameters()},e.prototype.setColor=function(t){return this.repr.setColor(t),this},e.prototype.getCenter=function(){},e.prototype.getZoom=function(){},e.prototype.getBox=function(){},Object.defineProperties(e.prototype,r),e}(jb),$b=function(t){var e=this;this.list=t||[];for(var r=this.list.length,i=0;i<r;++i)e.list[i].signals.disposed.add(e._remove,e)};$b.prototype._remove=function(t){var e=this.list.indexOf(t);-1!==e&&this.list.splice(e,1)},$b.prototype._invoke=function(t,e){for(var r=this,i=this.list.length,n=0;n<i;++n){var o=r.list[n],a=o[t];\"function\"==typeof a&&a.apply(o,e)}return this},$b.prototype.setVisibility=function(t){return this._invoke(\"setVisibility\",[t])},$b.prototype.setSelection=function(t){return this._invoke(\"setSelection\",[t])},$b.prototype.dispose=function(){return this._invoke(\"dispose\")};var Hb=function(t){function e(){t.apply(this,arguments)}return t&&(e.__proto__=t),e.prototype=Object.create(t&&t.prototype),e.prototype.constructor=e,e.prototype.addRepresentation=function(t,e){return this._invoke(\"addRepresentation\",[t,e])},e.prototype.autoView=function(t){return this._invoke(\"autoView\",[t])},e}($b),Wb=function(t){function e(){t.apply(this,arguments)}return t&&(e.__proto__=t),e.prototype=Object.create(t&&t.prototype),e.prototype.constructor=e,e.prototype.setParameters=function(t){return this._invoke(\"setParameters\",[t])},e.prototype.setColor=function(t){return this._invoke(\"setColor\",[t])},e}($b),Xb=new g,qb=function(t,e){if(this.signals={parametersChanged:new no,fullscreenChanged:new no,componentAdded:new no,componentRemoved:new no,clicked:new no,hovered:new no},this.tasks=new bm,this.compList=[],this.defaultFileParams={},this.viewer=new ea(t),this.viewer.renderer){this.tooltip=document.createElement(\"div\"),Object.assign(this.tooltip.style,{display:\"none\",position:\"fixed\",zIndex:2+(parseInt(this.viewer.container.style.zIndex)||0),pointerEvents:\"none\",backgroundColor:\"rgba( 0, 0, 0, 0.6 )\",color:\"lightgrey\",padding:\"8px\",fontFamily:\"sans-serif\"}),document.body.appendChild(this.tooltip),this.mouseObserver=new Fm(this.viewer.renderer.domElement),this.viewerControls=new ag(this),this.trackballControls=new Xm(this),this.pickingControls=new Km(this),this.animationControls=new bg(this),this.mouseControls=new Sg(this),this.keyControls=new Eg(this),this.pickingBehavior=new Tg(this),this.mouseBehavior=new Pg(this),this.animationBehavior=new Cg(this),this.keyBehavior=new Ig(this),this.spinAnimation=this.animationControls.spin([0,1,0],.005),this.spinAnimation.pause(!0),this.rockAnimation=this.animationControls.rock([0,1,0],.005),this.rockAnimation.pause(!0);var r=Object.assign({impostor:!0,quality:\"medium\",workerDefault:!0,sampleLevel:0,backgroundColor:\"black\",rotateSpeed:2,zoomSpeed:1.2,panSpeed:1,clipNear:0,clipFar:100,clipDist:10,fogNear:50,fogFar:100,cameraFov:40,cameraType:\"perspective\",lightColor:14540253,lightIntensity:1,ambientColor:14540253,ambientIntensity:.2,hoverTimeout:0,tooltip:!0,mousePreset:\"default\"},e);this.parameters={backgroundColor:{type:\"color\"},quality:{type:\"select\",options:{auto:\"auto\",low:\"low\",medium:\"medium\",high:\"high\"}},sampleLevel:{type:\"range\",step:1,max:5,min:-1},impostor:{type:\"boolean\"},workerDefault:{type:\"boolean\"},rotateSpeed:{type:\"number\",precision:1,max:10,min:0},zoomSpeed:{type:\"number\",precision:1,max:10,min:0},panSpeed:{type:\"number\",precision:1,max:10,min:0},clipNear:{type:\"range\",step:1,max:100,min:0},clipFar:{type:\"range\",step:1,max:100,min:0},clipDist:{type:\"integer\",max:200,min:0},fogNear:{type:\"range\",step:1,max:100,min:0},fogFar:{type:\"range\",step:1,max:100,min:0},cameraType:{type:\"select\",options:{perspective:\"perspective\",orthographic:\"orthographic\"}},cameraFov:{type:\"range\",step:1,max:120,min:15},lightColor:{type:\"color\"},lightIntensity:{type:\"number\",precision:2,max:10,min:0},ambientColor:{type:\"color\"},ambientIntensity:{type:\"number\",precision:2,max:10,min:0},hoverTimeout:{type:\"integer\",max:1e4,min:-1},tooltip:{type:\"boolean\"},mousePreset:{type:\"select\",options:{default:\"default\",pymol:\"pymol\",coot:\"coot\"}}},this.setParameters(r),this.viewer.animate()}};qb.prototype.setParameters=function(t){var e=Object.assign({},t),r=this.parameters,i=this.viewer,n=this.trackballControls;for(var o in e)void 0!==e[o]&&r[o]&&(r[o].int&&(e[o]=parseInt(e[o])),r[o].float&&(e[o]=parseFloat(e[o])),r[o].value=e[o]);return void 0!==e.quality&&this.setQuality(e.quality),void 0!==e.impostor&&this.setImpostor(e.impostor),void 0!==e.rotateSpeed&&(n.rotateSpeed=e.rotateSpeed),void 0!==e.zoomSpeed&&(n.zoomSpeed=e.zoomSpeed),void 0!==e.panSpeed&&(n.panSpeed=e.panSpeed),void 0!==e.mousePreset&&this.mouseControls.preset(e.mousePreset),this.mouseObserver.setParameters({hoverTimeout:e.hoverTimeout}),i.setClip(e.clipNear,e.clipFar,e.clipDist),i.setFog(void 0,e.fogNear,e.fogFar),i.setCamera(e.cameraType,e.cameraFov),i.setSampling(e.sampleLevel),i.setBackground(e.backgroundColor),i.setLight(e.lightColor,e.lightIntensity,e.ambientColor,e.ambientIntensity),this.signals.parametersChanged.dispatch(this.getParameters()),this},qb.prototype.getParameters=function(){var t=this,e={};for(var r in t.parameters)e[r]=t.parameters[r].value;return e},qb.prototype.defaultFileRepresentation=function(e){if(\"structure\"===e.type){e.setSelection(\"/0\");var r,i,n,o=e.structure;if(o.biomolDict.BU1){var a=o.biomolDict.BU1;r=a.getAtomCount(o),i=a.getResidueCount(o),n=a.getInstanceCount(),e.setDefaultAssembly(\"BU1\")}else r=o.getModelProxy(0).atomCount,i=o.getModelProxy(0).residueCount,n=1;var s=r;Bf&&(s*=4);var c=o.atomStore.count/o.residueStore.count<2;c&&(s*=10);var u=\"chainname\",h=\"RdYlBu\",l=!1;if(1===o.getChainnameCount(\"polymer and /0\")&&(u=\"residueindex\",h=\"spectral\",l=!0),t.Debug&&console.log(s,r,n,c),i/n<4)e.addRepresentation(\"ball+stick\",{colorScheme:\"element\",scale:2,aspectRatio:1.5,bondScale:.3,bondSpacing:.75,quality:\"auto\"});else if(n>5&&s>15e3||s>7e5){var p=Math.min(1.5,Math.max(.1,2e3/(s/n)));c&&(p=Math.min(p,.15)),e.addRepresentation(\"surface\",{sele:\"polymer\",surfaceType:\"sas\",probeRadius:1.4,scaleFactor:p,colorScheme:u,colorScale:h,colorReverse:l,useWorker:!1})}else s>25e4?e.addRepresentation(\"backbone\",{lineOnly:!0,colorScheme:u,colorScale:h,colorReverse:l}):s>1e5?e.addRepresentation(\"backbone\",{quality:\"low\",disableImpostor:!0,colorScheme:u,colorScale:h,colorReverse:l,scale:2}):s>8e4?e.addRepresentation(\"backbone\",{colorScheme:u,colorScale:h,colorReverse:l,scale:2}):(e.addRepresentation(\"cartoon\",{colorScheme:u,colorScale:h,colorReverse:l,scale:.7,aspectRatio:5,quality:\"auto\"}),s<5e4&&e.addRepresentation(\"base\",{colorScheme:u,colorScale:h,colorReverse:l,quality:\"auto\"}),e.addRepresentation(\"ball+stick\",{sele:\"ligand\",colorScheme:\"element\",scale:2,aspectRatio:1.5,bondScale:.3,bondSpacing:.75,quality:\"auto\"}));e.structure.frames.length&&e.addTrajectory()}else\"surface\"!==e.type&&\"volume\"!==e.type||e.addRepresentation(\"surface\");this.tasks.onZeroOnce(this.autoView,this)},qb.prototype.loadFile=function(t,e){var r=Object.assign({},this.defaultFileParams,e),i=new jb(this,r);i.name=wn(t).name,this.addComponent(i);var n=this.tasks;n.increment();var o=function(t){return this.removeComponent(i),i=this.addComponentFromObject(t,r),\"script\"===i.type?i.run():r.defaultRepresentation&&this.defaultFileRepresentation(i),n.decrement(),i}.bind(this),a=function(t){throw i.setStatus(t),n.decrement(),t},s=gn(r.ext,wn(t).ext);return(qf.isTrajectory(s)?Promise.reject(new Error('loadFile: ext \"'+s+'\" is a trajectory and must be loaded into a structure component')):Mo(t,r)).then(o,a)},qb.prototype.addComponent=function(t){if(!t)return void jf.warn(\"Stage.addComponent: no component given\");this.compList.push(t),this.signals.componentAdded.dispatch(t)},qb.prototype.addComponentFromObject=function(t,e){var r=Kf.get(t.type);if(r){var i=new r(this,t,e);return this.addComponent(i),i}jf.warn(\"no component for object type\",t.type)},qb.prototype.removeComponent=function(t){var e=this.compList.indexOf(t);-1!==e&&(this.compList.splice(e,1),t.dispose(),this.signals.componentRemoved.dispatch(t))},qb.prototype.removeAllComponents=function(t){this.compList.slice().forEach(function(e){t&&e.type!==t||this.removeComponent(e)},this)},qb.prototype.handleResize=function(){this.viewer.handleResize()},qb.prototype.setSize=function(t,e){var r=this.viewer.container;r!==document.body&&(void 0!==t&&(r.style.width=t),void 0!==e&&(r.style.height=e),this.handleResize())},qb.prototype.toggleFullscreen=function(t){function e(){return document.fullscreenElement||document.mozFullScreenElement||document.webkitFullscreenElement||document.msFullscreenElement}function r(){if(!e()&&i.lastFullscreenElement){var t=i.lastFullscreenElement;t.style.width=t.dataset.normalWidth,t.style.height=t.dataset.normalHeight,document.removeEventListener(\"fullscreenchange\",r),document.removeEventListener(\"mozfullscreenchange\",r),document.removeEventListener(\"webkitfullscreenchange\",r),document.removeEventListener(\"MSFullscreenChange\",r),i.handleResize(),i.signals.fullscreenChanged.dispatch(!1)}}if(!(document.fullscreenEnabled||document.mozFullScreenEnabled||document.webkitFullscreenEnabled||document.msFullscreenEnabled))return void jf.log(\"fullscreen mode (currently) not possible\");var i=this;t=t||this.viewer.container,this.lastFullscreenElement=t,e()?document.exitFullscreen?document.exitFullscreen():document.msExitFullscreen?document.msExitFullscreen():document.mozCancelFullScreen?document.mozCancelFullScreen():document.webkitExitFullscreen&&document.webkitExitFullscreen():(t.dataset.normalWidth=t.style.width,t.dataset.normalHeight=t.style.height,t.style.width=window.screen.width+\"px\",t.style.height=window.screen.height+\"px\",t.requestFullscreen?t.requestFullscreen():t.msRequestFullscreen?t.msRequestFullscreen():t.mozRequestFullScreen?t.mozRequestFullScreen():t.webkitRequestFullscreen&&t.webkitRequestFullscreen(),document.addEventListener(\"fullscreenchange\",r),document.addEventListener(\"mozfullscreenchange\",r),document.addEventListener(\"webkitfullscreenchange\",r),document.addEventListener(\"MSFullscreenChange\",r),this.handleResize(),this.signals.fullscreenChanged.dispatch(!0),setTimeout(function(){i.handleResize()},100))},qb.prototype.setSpin=function(t){t?(this.spinAnimation.resume(!0),this.rockAnimation.pause(!0)):this.spinAnimation.pause(!0)},qb.prototype.setRock=function(t){t?(this.rockAnimation.resume(!0),this.spinAnimation.pause(!0)):this.rockAnimation.pause(!0)},qb.prototype.toggleSpin=function(){this.setSpin(this.spinAnimation.paused)},qb.prototype.toggleRock=function(){this.setRock(this.rockAnimation.paused)},qb.prototype.setFocus=function(t){var e=Yn(t/2,0,49.9),r=100-e,i=(r-e)/2;this.setParameters({clipNear:e,clipFar:r,fogNear:Zn(r-i),fogFar:Zn(r+i)})},qb.prototype.getZoomForBox=function(t){var e=t.getSize(Xb),r=Math.max(e.x,e.y,e.z),i=Math.min(e.x,e.y,e.z),n=r+Math.sqrt(i),o=$n(this.viewer.perspectiveCamera.fov),a=this.viewer.width,s=this.viewer.height,c=a/s,u=s<a?1:c;return n=Math.abs(.5*n/u/Math.sin(o/2)),-(n+=this.parameters.clipDist.value)},qb.prototype.getBox=function(){return this.viewer.boundingBox},qb.prototype.getZoom=function(){return this.getZoomForBox(this.getBox())},qb.prototype.getCenter=function(t){return this.getBox().getCenter(t)},qb.prototype.autoView=function(t){this.animationControls.zoomMove(this.getCenter(),this.getZoom(),gn(t,0))},qb.prototype.makeImage=function(t){var e=this.viewer,r=this.tasks;return new Promise(function(i,n){function o(){r.increment(),e.makeImage(t).then(function(t){r.decrement(),i(t)}).catch(function(t){r.decrement(),n(t)})}r.onZeroOnce(o)})},qb.prototype.setImpostor=function(t){this.parameters.impostor.value=t;var e=[\"spacefill\",\"ball+stick\",\"licorice\",\"hyperball\",\"backbone\",\"rocket\",\"helixorient\",\"contact\",\"distance\",\"dot\"];this.eachRepresentation(function(r){if(\"script\"!==r.type&&e.includes(r.getType())){var i=r.getParameters();i.disableImpostor=!t,r.build(i)}})},qb.prototype.setQuality=function(t){this.parameters.quality.value=t;var e=[\"tube\",\"cartoon\",\"ribbon\",\"trace\",\"rope\"],r=[\"spacefill\",\"ball+stick\",\"licorice\",\"hyperball\",\"backbone\",\"rocket\",\"helixorient\",\"contact\",\"distance\",\"dot\"];this.eachRepresentation(function(i){if(\"script\"!==i.type){var n=i.getParameters();if(!e.includes(i.getType())){if(!r.includes(i.getType()))return;if(!n.disableImpostor)return void(i.repr.quality=t)}n.quality=t,i.build(n)}})},qb.prototype.eachComponent=function(t,e){this.compList.slice().forEach(function(r,i){e&&r.type!==e||t(r,i)})},qb.prototype.eachRepresentation=function(t,e){this.eachComponent(function(e){e.reprList.slice().forEach(function(r){t(r,e)})},e)},qb.prototype.getComponentsByName=function(t,e){var r=[];return this.eachComponent(function(e){(void 0===t||js(t,e))&&r.push(e)},e),new Hb(r)},qb.prototype.getComponentsByObject=function(t){var e=[];return this.eachComponent(function(r){r[r.type]===t&&e.push(r)}),new Hb(e)},qb.prototype.getRepresentationsByName=function(t,e){var r,i;\"object\"!=typeof t||t instanceof RegExp?(r=void 0,i=t):(r=t.comp,i=t.repr);var n=[];return this.eachRepresentation(function(t,e){(void 0===r||js(r,e))&&(void 0===i||js(i,t))&&n.push(t)},e),new Wb(n)},qb.prototype.getAnythingByName=function(t){var e=this.getComponentsByName(t).list,r=this.getRepresentationsByName(t).list;return new $b(e.concat(r))},qb.prototype.dispose=function(){this.tasks.dispose()};var Yb=[[4,0,-2,-1,-2,0,-2,-1,-1,-1,-1,-2,-1,-1,-1,1,0,0,-3,-2],[0,9,-3,-4,-2,-3,-3,-1,-3,-1,-1,-3,-3,-3,-3,-1,-1,-1,-2,-2],[-2,-3,6,2,-3,-1,-1,-3,-1,-4,-3,1,-1,0,-2,0,-1,-3,-4,-3],[-1,-4,2,5,-3,-2,0,-3,1,-3,-2,0,-1,2,0,0,-1,-2,-3,-2],[-2,-2,-3,-3,6,-3,-1,0,-3,0,0,-3,-4,-3,-3,-2,-2,-1,1,3],[0,-3,-1,-2,-3,6,-2,-4,-2,-4,-3,0,-2,-2,-2,0,-2,-3,-2,-3],[-2,-3,-1,0,-1,-2,8,-3,-1,-3,-2,1,-2,0,0,-1,-2,-3,-2,2],[-1,-1,-3,-3,0,-4,-3,4,-3,2,1,-3,-3,-3,-3,-2,-1,3,-3,-1],[-1,-3,-1,1,-3,-2,-1,-3,5,-2,-1,0,-1,1,2,0,-1,-2,-3,-2],[-1,-1,-4,-3,0,-4,-3,2,-2,4,2,-3,-3,-2,-2,-2,-1,1,-2,-1],[-1,-1,-3,-2,0,-3,-2,1,-1,2,5,-2,-2,0,-1,-1,-1,1,-1,-1],[-2,-3,1,0,-3,0,1,-3,0,-3,-2,6,-2,0,0,1,0,-3,-4,-2],[-1,-3,-1,-1,-4,-2,-2,-3,-1,-3,-2,-2,7,-1,-2,-1,-1,-2,-4,-3],[-1,-3,0,2,-3,-2,0,-3,1,-2,0,0,-1,5,1,0,-1,-2,-2,-1],[-1,-3,-2,0,-3,-2,0,-3,2,-2,-1,0,-2,1,5,-1,-1,-3,-3,-2],[1,-1,0,0,-2,0,-1,-2,0,-2,-1,1,-1,0,-1,4,1,-2,-3,-2],[0,-1,-1,-1,-2,-2,-2,-1,-1,-1,-1,0,-1,-1,-1,1,5,0,-2,-2],[0,-1,-3,-2,-1,-3,-3,3,-2,1,1,-3,-2,-2,-3,-2,0,4,-3,-1],[-3,-2,-4,-3,1,-2,-2,-3,-3,-2,-1,-4,-4,-2,-3,-3,-2,-3,11,2],[-2,-2,-3,-2,3,-3,2,-1,-2,-1,-1,-2,-3,-1,-2,-2,-2,-1,2,7]],Zb=[[4,-1,-2,-2,0,-1,-1,0,-2,-1,-1,-1,-1,-2,-1,1,0,-3,-2,0,-2,-1,0],[-1,5,0,-2,-3,1,0,-2,0,-3,-2,2,-1,-3,-2,-1,-1,-3,-2,-3,-1,0,-1],[-2,0,6,1,-3,0,0,0,1,-3,-3,0,-2,-3,-2,1,0,-4,-2,-3,3,0,-1],[-2,-2,1,6,-3,0,2,-1,-1,-3,-4,-1,-3,-3,-1,0,-1,-4,-3,-3,4,1,-1],[0,-3,-3,-3,9,-3,-4,-3,-3,-1,-1,-3,-1,-2,-3,-1,-1,-2,-2,-1,-3,-3,-2],[-1,1,0,0,-3,5,2,-2,0,-3,-2,1,0,-3,-1,0,-1,-2,-1,-2,0,3,-1],[-1,0,0,2,-4,2,5,-2,0,-3,-3,1,-2,-3,-1,0,-1,-3,-2,-2,1,4,-1],[0,-2,0,-1,-3,-2,-2,6,-2,-4,-4,-2,-3,-3,-2,0,-2,-2,-3,-3,-1,-2,-1],[-2,0,1,-1,-3,0,0,-2,8,-3,-3,-1,-2,-1,-2,-1,-2,-2,2,-3,0,0,-1],[-1,-3,-3,-3,-1,-3,-3,-4,-3,4,2,-3,1,0,-3,-2,-1,-3,-1,3,-3,-3,-1],[-1,-2,-3,-4,-1,-2,-3,-4,-3,2,4,-2,2,0,-3,-2,-1,-2,-1,1,-4,-3,-1],[-1,2,0,-1,-3,1,1,-2,-1,-3,-2,5,-1,-3,-1,0,-1,-3,-2,-2,0,1,-1],[-1,-1,-2,-3,-1,0,-2,-3,-2,1,2,-1,5,0,-2,-1,-1,-1,-1,1,-3,-1,-1],[-2,-3,-3,-3,-2,-3,-3,-3,-1,0,0,-3,0,6,-4,-2,-2,1,3,-1,-3,-3,-1],[-1,-2,-2,-1,-3,-1,-1,-2,-2,-3,-3,-1,-2,-4,7,-1,-1,-4,-3,-2,-2,-1,-2],[1,-1,1,0,-1,0,0,0,-1,-2,-2,0,-1,-2,-1,4,1,-3,-2,-2,0,0,0],[0,-1,0,-1,-1,-1,-1,-2,-2,-1,-1,-1,-1,-2,-1,1,5,-2,-2,0,-1,-1,0],[-3,-3,-4,-4,-2,-2,-3,-2,-2,-3,-2,-3,-1,1,-4,-3,-2,11,2,-3,-4,-3,-2],[-2,-2,-2,-3,-2,-1,-2,-3,2,-1,-1,-2,-1,3,-3,-2,-2,2,7,-1,-3,-2,-1],[0,-3,-3,-3,-1,-2,-2,-3,-3,3,1,-2,1,-1,-2,-2,0,-3,-1,4,-3,-2,-1],[-2,-1,3,4,-3,0,1,-1,0,-3,-4,0,-3,-3,-2,0,-1,-4,-3,-3,4,1,-1],[-1,0,0,1,-3,3,4,-2,0,-3,-3,1,-1,-3,-1,0,-1,-3,-2,-2,1,4,-1],[0,-1,-1,-1,-2,-1,-1,-1,-1,-1,-1,-1,-1,-1,-2,0,0,-2,-1,-1,-1,-1,-1]],Kb=function(){return{blosum62:Gs(\"ARNDCQEGHILKMFPSTWYVBZ?\",Zb),blosum62x:Gs(\"ACDEFGHIKLMNPQRSTVWY\",Yb)}}(),Qb=function(t,e,r,i,n){this.seq1=t,this.seq2=e,this.gapPenalty=r||-10,this.gapExtensionPenalty=i||-1,this.substMatrix=n||\"blosum62\",this.substMatrix&&(this.substMatrix=Kb[this.substMatrix])};Qb.prototype.initMatrices=function(){var t=this;this.n=this.seq1.length,this.m=this.seq2.length,this.score=void 0,this.ali=\"\",this.S=[],this.V=[],this.H=[];var e,r;for(e=0;e<=this.n;++e)for(t.S[e]=[],t.V[e]=[],t.H[e]=[],r=0;r<=this.m;++r)t.S[e][r]=0,t.V[e][r]=0,t.H[e][r]=0;for(e=0;e<=this.n;++e)t.S[e][0]=t.gap(0),t.H[e][0]=-1/0;for(r=0;r<=this.m;++r)t.S[0][r]=t.gap(0),t.V[0][r]=-1/0;this.S[0][0]=0},Qb.prototype.gap=function(t){return this.gapPenalty+t*this.gapExtensionPenalty},Qb.prototype.makeScoreFn=function(){var t,e,r=this.seq1,i=this.seq2,n=this.substMatrix;return n?function(o,a){t=r[o],e=i[a];try{return n[t][e]}catch(t){return-4}}:(jf.warn(\"Alignment: no subst matrix\"),function(n,o){return t=r[n],e=i[o],t===e?5:-3})},Qb.prototype.calc=function(){t.Debug&&jf.time(\"Alignment.calc\"),this.initMatrices();var e,r,i,n,o,a,s,c=this.gap(0),u=this.makeScoreFn(),h=this.gapExtensionPenalty,l=this.V,p=this.H,d=this.S,f=this.n,m=this.m;for(a=1;a<=f;++a)for(r=d[a-1],e=l[a-1],i=l[a],n=p[a],o=d[a],s=1;s<=m;++s)i[s]=Math.max(r[s]+c,e[s]+h),n[s]=Math.max(o[s-1]+c,n[s-1]+h),o[s]=Math.max(r[s-1]+u(a-1,s-1),i[s],n[s]);t.Debug&&jf.timeEnd(\"Alignment.calc\"),t.Debug&&jf.log(this.S,this.V,this.H)},Qb.prototype.trace=function(){var e=this;t.Debug&&jf.time(\"Alignment.trace\"),this.ali1=\"\",this.ali2=\"\";var r,i=this.makeScoreFn(),n=this.n,o=this.m;for(this.S[n][o]>=this.V[n][o]?(r=\"S\",this.score=this.S[n][o]):this.V[n][o]>=this.H[n][o]?(r=\"V\",this.score=this.V[n][o]):(r=\"H\",this.score=this.H[n][o]),t.Debug&&jf.log(\"Alignment: SCORE\",this.score),t.Debug&&jf.log(\"Alignment: S, V, H\",this.S[n][o],this.V[n][o],this.H[n][o]);n>0&&o>0;)\"S\"===r?e.S[n][o]===e.S[n-1][o-1]+i(n-1,o-1)?(e.ali1=e.seq1[n-1]+e.ali1,e.ali2=e.seq2[o-1]+e.ali2,--n,--o,r=\"S\"):e.S[n][o]===e.V[n][o]?r=\"V\":e.S[n][o]===e.H[n][o]?r=\"H\":(--n,--o):\"V\"===r?e.V[n][o]===e.V[n-1][o]+e.gapExtensionPenalty?(e.ali1=e.seq1[n-1]+e.ali1,e.ali2=\"-\"+e.ali2,--n,r=\"V\"):e.V[n][o]===e.S[n-1][o]+e.gap(0)?(e.ali1=e.seq1[n-1]+e.ali1,e.ali2=\"-\"+e.ali2,--n,r=\"S\"):--n:\"H\"===r?e.H[n][o]===e.H[n][o-1]+e.gapExtensionPenalty?(e.ali1=\"-\"+e.ali1,e.ali2=e.seq2[o-1]+e.ali2,--o,r=\"H\"):e.H[n][o]===e.S[n][o-1]+e.gap(0)?(e.ali1=\"-\"+e.ali1,e.ali2=e.seq2[o-1]+e.ali2,--o,r=\"S\"):--o:jf.error(\"Alignment: no matrix\");for(;n>0;)e.ali1=e.seq1[n-1]+e.ali1,e.ali2=\"-\"+e.ali2,--n;for(;o>0;)e.ali1=\"-\"+e.ali1,e.ali2=e.seq2[o-1]+e.ali2,--o;t.Debug&&jf.timeEnd(\"Alignment.trace\"),t.Debug&&jf.log([this.ali1,this.ali2])};var Jb=function(t){function e(e){var r=this;t.call(this,e),e.scale||(this.scale=\"rainbow\",this.reverse=gn(e.reverse,!0)),this.scalePerModel={},this.structure.eachModel(function(t){r.domain=[t.atomOffset,t.atomEnd],r.scalePerModel[t.index]=r.getScale()})}return t&&(e.__proto__=t),e.prototype=Object.create(t&&t.prototype),e.prototype.constructor=e,e.prototype.atomColor=function(t){return this.scalePerModel[t.modelIndex](t.index)},e}(pf);Hf.add(\"atomindex\",Jb);var tx=function(t){function e(e){if(t.call(this,e),e.scale||(this.scale=\"OrRd\"),!e.domain){var r,i=1/0,n=-1/0;e.sele&&(r=new Cf(e.sele)),this.structure.eachAtom(function(t){var e=t.bfactor;i=Math.min(i,e),n=Math.max(n,e)},r),this.domain=[i,n]}this.bfactorScale=this.getScale()}return t&&(e.__proto__=t),e.prototype=Object.create(t&&t.prototype),e.prototype.constructor=e,e.prototype.atomColor=function(t){return this.bfactorScale(t.bfactor)},e}(pf);Hf.add(\"bfactor\",tx);var ex=function(t){function e(e){t.call(this,e),e.scale||(this.scale=\"Spectral\");var r={},i={};this.structure.eachModel(function(t){var e=0,n={};t.eachChain(function(t){void 0===n[t.chainid]&&(n[t.chainid]=e,e+=1)}),this.domain=[0,e-1],r[t.index]=n,i[t.index]=this.getScale()}.bind(this)),this.atomColor=function(t){var e=r[t.modelIndex];return i[t.modelIndex](e[t.chainid])}}return t&&(e.__proto__=t),e.prototype=Object.create(t&&t.prototype),e.prototype.constructor=e,e}(pf);Hf.add(\"chainid\",ex);var rx=function(t){function e(e){if(t.call(this,e),e.scale||(this.scale=\"Spectral\"),e.domain){var r=this.getScale();this.atomColor=function(t){return r(t.chainIndex)}}else{var i={};this.structure.eachModel(function(t){this.domain=[t.chainOffset,t.chainEnd],i[t.index]=this.getScale()}.bind(this)),this.atomColor=function(t){return i[t.modelIndex](t.chainIndex)}}}return t&&(e.__proto__=t),e.prototype=Object.create(t&&t.prototype),e.prototype.constructor=e,e}(pf);Hf.add(\"chainindex\",rx);var ix=function(t){function e(e){t.call(this,e),e.scale||(this.scale=\"Spectral\");var r={},i={};this.structure.eachModel(function(t){var e=0,n={};t.eachChain(function(t){void 0===n[t.chainname]&&(n[t.chainname]=e,e+=1)}),this.domain=[0,e-1],r[t.index]=n,i[t.index]=this.getScale()}.bind(this)),this.atomColor=function(t){var e=r[t.modelIndex];return i[t.modelIndex](e[t.chainname])}}return t&&(e.__proto__=t),e.prototype=Object.create(t&&t.prototype),e.prototype.constructor=e,e}(pf);Hf.add(\"chainname\",ix);var nx=function(t){function e(e){t.call(this,e),e.scale||(this.scale=\"RdYlBu\"),this.rsrzScale=this.getScale({domain:[2,0]}),this.rsccScale=this.getScale({domain:[.678,1]});var r=e.structure.validation||{};this.rsrzDict=r.rsrzDict||{},this.rsccDict=r.rsccDict||{}}return t&&(e.__proto__=t),e.prototype=Object.create(t&&t.prototype),e.prototype.constructor=e,e.prototype.atomColor=function(t){var e=t.resno;t.inscode&&(e+=\"^\"+t.inscode),t.chainname&&(e+=\":\"+t.chainname),e+=\"/\"+t.modelIndex;var r=this.rsrzDict[e];if(void 0!==r)return this.rsrzScale(r);var i=this.rsccDict[e];return void 0!==i?this.rsccScale(i):9474192},e}(pf);Hf.add(\"densityfit\",nx);var ox={ARG:{CD:.1,CZ:.5,NE:-.1},ASN:{CG:.55,OD1:-.55},ASP:{CB:-.16,CG:.36,OD1:-.6,OD2:-.6},CYS:{CB:.19,SG:-.19},GLN:{CD:.55,OE1:-.55},GLU:{CD:.36,CG:-.16,OE1:-.6,OE2:-.6},HIS:{CB:.1,CD2:.2,CE1:.45,CG:.15,ND1:.05,NE2:.05},LYS:{CE:.25,NZ:.75},MET:{CE:.06,CG:.06,SD:-.12},PTR:{C:.55,CA:.1,CZ:.25,N:-.35,O:-.55,O1P:-.85,O2P:-.85,O3P:-.85,OG1:-1.1,P:1.4},SEP:{C:.55,CA:.1,CB:.25,N:-.35,O:-.55,O1P:-.85,O2P:-.85,O3P:-.85,OG1:-1.1,P:1.4},SER:{CB:.25,OG:-.25},THR:{CB:.25,OG1:-.25},TPO:{C:.55,CA:.1,CB:.25,N:-.35,O:-.55,OG1:-1.1,O1P:-.85,O2P:-.85,O3P:-.85,P:1.4},TRP:{CD1:.06,CD2:.1,CE2:-.04,CE3:-.03,CG:-.03,NE1:-.06},TYR:{CZ:.25,OH:-.25},backbone:{C:.55,O:-.55,N:-.35,CA:.1}},ax=12,sx=1.04,cx=.25,ux=function(t){function e(e){function r(t){return t.isProtein()?ox[t.resname]&&ox[t.resname][t.atomname]||ox.backbone[t.atomname]||0:0}t.call(this,e),e.scale||(this.scale=\"rwb\"),e.domain||(this.domain=[-.5,0,.5]);var i=this.getScale(),n=this.structure,o=new Float32Array(n.atomCount),a=[],s=[];n.eachAtom(function(t){if(o[t.index]=r(t)*t.occupancy,\"N\"===t.atomname){var e=$s(t);void 0!==e&&(a.push(e),s.push(cx*t.occupancy))}});var c=this.structure.getBoundingBox();c.expandByScalar(sx);var u=Hs(a),h=new Ya(u,c),l=new Ya(this.structure.atomStore,c),p=this.atomProxy,d=new g,f=ax*ax;this.positionColor=function(t){for(var e=0,r=l.within(t.x,t.y,t.z,ax),n=0;n<r.length;n++){var a=r[n],c=o[a];if(0!==c){p.index=a,d.x=t.x-p.x,d.y=t.y-p.y,d.z=t.z-p.z;var m=d.lengthSq();m<f&&(e+=c/m)}}for(var g=h.within(t.x,t.y,t.z,ax),v=0;v<g.length;v++){var y=g[v];d.x=t.x-u.x[y],d.y=t.y-u.y[y],d.z=t.z-u.z[y];var b=d.lengthSq();b<f&&(e+=s[y]/b)}return i(e)}}return t&&(e.__proto__=t),e.prototype=Object.create(t&&t.prototype),e.prototype.constructor=e,e}(pf);Hf.add(\"electrostatic\",ux);var hx={H:16777215,HE:14286847,LI:13402367,BE:12779264,B:16758197,C:9474192,N:3166456,O:16715021,F:9494608,NE:11789301,NA:11230450,MG:9109248,AL:12560038,SI:1578e4,P:16744448,S:16777008,CL:2093087,AR:8442339,K:9388244,CA:4062976,SC:15132390,TI:12567239,V:10921643,CR:9083335,MN:10255047,FE:14706227,CO:15765664,NI:5296208,CU:13140019,ZN:8224944,GA:12750735,GE:6721423,AS:12419299,SE:16752896,BR:10889513,KR:6076625,RB:7351984,SR:65280,Y:9764863,ZR:9756896,NB:7586505,MO:5551541,TC:3907230,RU:2396047,RH:687500,PD:27013,AG:12632256,CD:16767375,IN:10909043,SN:6717568,SB:10380213,TE:13924864,I:9699476,XE:9699476,CS:5707663,BA:51456,LA:7394559,CE:16777159,PR:14286791,ND:13107143,PM:10747847,SM:9437127,EU:6422471,GD:4587463,TB:3211207,DY:2097095,HO:65436,ER:58997,TM:54354,YB:48952,LU:43812,HF:5096191,TA:5089023,W:2200790,RE:2522539,OS:2516630,IR:1528967,PT:13684960,AU:16765219,HG:12105936,TL:10900557,PB:5724513,BI:10375093,PO:11230208,AT:7688005,RN:4358806,FR:4325478,RA:32e3,AC:7384058,TH:47871,PA:41471,U:36863,NP:33023,PU:27647,AM:5528818,CM:7888099,BK:9064419,CF:10565332,ES:11739092,FM:11739066,MD:11734438,NO:12389767,LR:13041766,RF:13369433,DB:13697103,SG:14221381,BH:14680120,HS:15073326,MT:15400998,DS:16777215,RG:16777215,CN:16777215,UUT:16777215,FL:16777215,UUP:16777215,LV:16777215,UUH:16777215,D:16777152,T:16777120},lx=function(t){function e(e){var r=e||{};r.value=gn(r.value,hx.C),t.call(this,r)}return t&&(e.__proto__=t),e.prototype=Object.create(t&&t.prototype),e.prototype.constructor=e,e.prototype.atomColor=function(t){var e=t.element;return\"C\"===e?this.value:hx[e]||16777215},e}(pf);Hf.add(\"element\",lx);var px=function(t){function e(e){t.call(this,e),e.scale||(this.scale=\"Spectral\"),e.domain||(this.domain=[0,this.structure.entityList.length-1]);var r=this.getScale();this.atomColor=function(t){return r(t.entityIndex)}}return t&&(e.__proto__=t),e.prototype=Object.create(t&&t.prototype),e.prototype.constructor=e,e}(pf);Hf.add(\"entityindex\",px);var dx=function(t){function e(){t.apply(this,arguments)}return t&&(e.__proto__=t),e.prototype=Object.create(t&&t.prototype),e.prototype.constructor=e,e.prototype.atomColor=function(t){var e=t.entity;switch(e?e.entityType:void 0){case _v:return 8374655;case wv:return 16629894;case Sv:return 12496596;case Av:return 3697840;default:return 16777113}},e}(pf);Hf.add(\"entitytype\",dx);var fx=function(t){function e(e){t.call(this,e);var r=e.structure.validation||{};this.geoAtomDict=r.geoAtomDict||{},this.geoDict=r.geoDict||{}}return t&&(e.__proto__=t),e.prototype=Object.create(t&&t.prototype),e.prototype.constructor=e,e.prototype.atomColor=function(t){var e=t.resno;t.inscode&&(e+=\"^\"+t.inscode),t.chainname&&(e+=\":\"+t.chainname),e+=\"/\"+t.modelIndex;var r,i=this.geoAtomDict[e];return r=void 0!==i?Xn(i[t.atomname]||0):this.geoDict[e]||0,0===r?2188972:1===r?16703627:2===r?16018755:r>=3?10813478:9474192},e}(pf);Hf.add(\"geoquality\",fx);var mx=function(t){function e(e){t.call(this,e),e.scale||(this.scale=\"RdYlGn\");var r,i={};for(r in Fv)i[r]=Fv[r][0];if(!e.domain){var n,o=1/0,a=-1/0;for(r in i)n=i[r],o=Math.min(o,n),a=Math.max(a,n);this.domain=[o,0,a]}var s=this.getScale();this.atomColor=function(t){return s(i[t.resname]||Bv)}}return t&&(e.__proto__=t),e.prototype=Object.create(t&&t.prototype),e.prototype.constructor=e,e}(pf);Hf.add(\"hydrophobicity\",mx);var gx=function(t){function e(e){t.call(this,e),e.scale||(this.scale=\"rainbow\"),e.domain||(this.domain=[0,this.structure.modelStore.count]);var r=this.getScale();this.atomColor=function(t){return r(t.modelIndex)}}return t&&(e.__proto__=t),e.prototype=Object.create(t&&t.prototype),e.prototype.constructor=e,e}(pf);Hf.add(\"modelindex\",gx);var vx=function(t){function e(){t.apply(this,arguments)}return t&&(e.__proto__=t),e.prototype=Object.create(t&&t.prototype),e.prototype.constructor=e,e.prototype.atomColor=function(t){switch(t.residueType.moleculeType){case 1:return 3697840;case 2:return 15729279;case 3:return 12496596;case 4:return 16629894;case 5:return 12540695;case 6:return 8374655;default:return 16777113}},e}(pf);Hf.add(\"moleculetype\",vx);var yx=function(t){function e(e){t.call(this,e),e.scale||(this.scale=\"PuBu\"),e.domain||(this.domain=[0,1]);var r=this.getScale();this.atomColor=function(t){return r(t.occupancy)}}return t&&(e.__proto__=t),e.prototype=Object.create(t&&t.prototype),e.prototype.constructor=e,e}(pf);Hf.add(\"occupancy\",yx);var bx=function(t){function e(e){t.call(this,e),e.scale||(this.scale=\"rwb\"),e.domain||(this.domain=[-1,1]),this.partialchargeScale=this.getScale()}return t&&(e.__proto__=t),e.prototype=Object.create(t&&t.prototype),e.prototype.constructor=e,e.prototype.atomColor=function(t){return this.partialchargeScale(t.partialCharge)},e}(pf);Hf.add(\"partialcharge\",bx);var xx=function(t){function e(){t.apply(this,arguments)}return t&&(e.__proto__=t),e.prototype=Object.create(t&&t.prototype),e.prototype.constructor=e,e.prototype.atomColor=function(){return Ws()},e.prototype.volumeColor=function(){return Ws()},e.prototype.positionColor=function(){return Ws()},e}(pf);Hf.add(\"random\",xx);var _x=function(t){function e(e){var r=this;if(t.call(this,e),e.scale||(this.scale=\"rainbow\",this.reverse=gn(e.reverse,!0)),e.domain){var i=this.getScale();this.atomColor=function(t){return i(t.residueIndex)}}else{var n={};this.structure.eachChain(function(t){r.domain=[t.residueOffset,t.residueEnd],n[t.index]=r.getScale()}),this.atomColor=function(t){return n[t.chainIndex](t.residueIndex)}}}return t&&(e.__proto__=t),e.prototype=Object.create(t&&t.prototype),e.prototype.constructor=e,e}(pf);Hf.add(\"residueindex\",_x);var wx={ALA:9240460,ARG:124,ASN:16743536,ASP:10485826,CYS:16777072,GLN:16731212,GLU:6684672,GLY:16777215,HIS:7368959,ILE:19456,LEU:4546117,LYS:4671416,MET:12099650,PHE:5459026,PRO:5395026,SER:16740418,THR:12078080,TRP:5195264,TYR:9203788,VAL:16747775,ASX:16711935,GLX:16711935,ASH:16711935,GLH:16711935,A:10526975,G:16740464,I:8454143,C:16747595,T:10551200,U:16744576,DA:10526975,DG:16740464,DI:8454143,DC:16747595,DT:10551200,DU:16744576},Sx=function(t){function e(){t.apply(this,arguments)}return t&&(e.__proto__=t),e.prototype=Object.create(t&&t.prototype),e.prototype.constructor=e,e.prototype.atomColor=function(t){return wx[t.resname]||16711935},e}(pf);Hf.add(\"resname\",Sx);var Ax={alphaHelix:16711808,threeTenHelix:10485888,piHelix:6291584,betaStrand:16762880,betaTurn:6324479,coil:16777215,dna:11403518,rna:16580962,carbohydrate:10921722},Mx=function(t){function e(e){t.call(this,e),this.rp=this.structure.getResidueProxy()}return t&&(e.__proto__=t),e.prototype=Object.create(t&&t.prototype),e.prototype.constructor=e,e.prototype.atomColor=function(t){var e=t.sstruc,r=this.rp;return\"h\"===e?Ax.alphaHelix:\"g\"===e?Ax.threeTenHelix:\"i\"===e?Ax.piHelix:\"e\"===e||\"b\"===e?Ax.betaStrand:\"t\"===e?Ax.betaTurn:(r.index=t.residueIndex,r.isDna()?Ax.dna:r.isRna()?Ax.rna:r.isSaccharide()?Ax.carbohydrate:r.isProtein()||\"s\"===e||\"l\"===e?Ax.coil:8421504)},e}(pf);Hf.add(\"sstruc\",Mx);var Ex=function(t){function e(){t.apply(this,arguments)}return t&&(e.__proto__=t),e.prototype=Object.create(t&&t.prototype),e.prototype.constructor=e,e.prototype.atomColor=function(){return this.value},e.prototype.bondColor=function(){return this.value},e.prototype.valueColor=function(){return this.value},e.prototype.volumeColor=function(){return this.value},e}(pf);Hf.add(\"uniform\",Ex);var Tx=function(t){function e(e){t.call(this,e),this.valueScale=this.getScale()}return t&&(e.__proto__=t),e.prototype=Object.create(t&&t.prototype),e.prototype.constructor=e,e.prototype.volumeColor=function(t){return this.valueScale(this.volume.data[t])},e}(pf);Hf.add(\"value\",Tx);var Px=function(t){function e(e){t.call(this,e);var r=this.volume;if(r&&r.inverseMatrix){var i=this.getScale(),n=r.inverseMatrix,o=r.data,a=r.nx,s=r.ny,c=a*s,u=new g;this.positionColor=function(t){u.copy(t),u.applyMatrix4(n);var e=Math.floor(u.x),r=Math.floor(u.y),h=Math.floor(u.z),l=(h*s+r)*a+e,p=l+1,d=l+a,f=l+c,m=d+1,g=f+1,v=d+c,y=v+1,b=o[l],x=o[p],_=o[d],w=o[f],S=o[m],A=o[g],M=o[v],E=o[y],T=u.x-e,P=u.y-r,C=u.z-h,I=Qn(b,x,T),R=Qn(w,A,T),L=Qn(_,S,T),O=Qn(M,E,T),D=Qn(Qn(I,L,P),Qn(R,O,P),C);return i(D)}}else{var h=this.value;this.positionColor=function(){return h}}}return t&&(e.__proto__=t),e.prototype=Object.create(t&&t.prototype),e.prototype.constructor=e,e.prototype.positionColor=function(){},e}(pf);Hf.add(\"volume\",Px);var Cx=function(t){function e(e,r,i){var n=this,o=i||{};o.name=gn(o.name,r.name),t.call(this,e,o),this.script=r,this.status=\"loaded\",this.script.signals.nameChanged.add(function(t){n.setName(t)})}t&&(e.__proto__=t),e.prototype=Object.create(t&&t.prototype),e.prototype.constructor=e;var r={type:{}};return r.type.get=function(){return\"script\"},e.prototype.addRepresentation=function(){},e.prototype.removeRepresentation=function(){},e.prototype.run=function(){var t=this;this.setStatus(\"running\"),this.script.call(this.stage).then(function(){t.setStatus(\"finished\")}),this.setStatus(\"called\")},e.prototype.dispose=function(){this.signals.disposed.dispatch()},e.prototype.setVisibility=function(){},e.prototype.getCenter=function(){},e.prototype.getZoom=function(){},e.prototype.getBox=function(){},Object.defineProperties(e.prototype,r),e}(jb);Kf.add(\"script\",Cx);var Ix=function(t){function e(e,r,i){var n=i||{};n.name=gn(n.name,r.name),t.call(this,e,n),this.shape=r}t&&(e.__proto__=t),e.prototype=Object.create(t&&t.prototype),e.prototype.constructor=e;var r={type:{}};return r.type.get=function(){return\"shape\"},e.prototype.addRepresentation=function(e,r){return t.prototype.addRepresentation.call(this,e,this.shape,r)},e.prototype.getBoxUntransformed=function(){return this.shape.boundingBox},e.prototype.getCenterUntransformed=function(){return this.shape.center},e.prototype.dispose=function(){this.shape.dispose(),t.prototype.dispose.call(this)},Object.defineProperties(e.prototype,r),e}(jb);Kf.add(\"shape\",Ix);var Rx=function(t){function e(e,r,i,n){var o=this,a=i||{};a.name=gn(a.name,r.name),t.call(this,e,a),this.signals=Object.assign(this.signals,{frameChanged:new no,playerChanged:new no,countChanged:new no,parametersChanged:new no}),this.trajectory=r,this.parent=n,this.status=\"loaded\",this.defaultStep=gn(a.defaultStep,void 0),this.defaultTimeout=gn(a.defaultTimeout,50),this.defaultInterpolateType=gn(a.defaultInterpolateType,\"\"),this.defaultInterpolateStep=gn(a.defaultInterpolateStep,5),this.defaultMode=gn(a.defaultMode,\"loop\"),this.defaultDirection=gn(a.defaultDirection,\"forward\"),r.signals.frameChanged.add(function(t){o.signals.frameChanged.dispatch(t)}),r.signals.playerChanged.add(function(t){o.signals.playerChanged.dispatch(t)}),r.signals.countChanged.add(function(t){o.signals.countChanged.dispatch(t)}),void 0!==a.initialFrame&&this.setFrame(a.initialFrame)}t&&(e.__proto__=t),e.prototype=Object.create(t&&t.prototype),e.prototype.constructor=e;var r={type:{}};return r.type.get=function(){return\"trajectory\"},e.prototype.addRepresentation=function(e,r){return t.prototype.addRepresentation.call(this,e,this.trajectory,r)},e.prototype.setFrame=function(t){this.trajectory.setFrame(t)},e.prototype.setParameters=function(t){this.trajectory.setParameters(t),this.signals.parametersChanged.dispatch(t)},e.prototype.dispose=function(){this.trajectory.dispose(),t.prototype.dispose.call(this)},e.prototype.getCenter=function(){},Object.defineProperties(e.prototype,r),e}(jb),Lx=function(t){function e(e,r,i){var n=i||{};n.timeOffset=gn(n.timeOffset,e.timeOffset),n.deltaTime=gn(n.deltaTime,e.deltaTime),t.call(this,\"\",r,n),this.name=e.name,this.path=e.path,this.frames=e.coordinates,this.boxes=e.boxes,this._init(r)}t&&(e.__proto__=t),e.prototype=Object.create(t&&t.prototype),e.prototype.constructor=e;var r={type:{}};return r.type.get=function(){return\"frames\"},e.prototype._makeAtomIndices=function(){\"StructureView\"===this.structure.type?this.atomIndices=this.structure.getAtomIndices():this.atomIndices=null},e.prototype._loadFrame=function(t,e){var r,i=this.frames[t];if(this.atomIndices){var n=this.atomIndices,o=n.length;r=new Float32Array(3*o);for(var a=0;a<o;++a){var s=3*a,c=3*n[a];r[s+0]=i[c+0],r[s+1]=i[c+1],r[s+2]=i[c+2]}}else r=new Float32Array(i);var u=this.boxes[t],h=this.frames.length;this._process(t,u,r,h),\"function\"==typeof e&&e()},e.prototype._loadFrameCount=function(){this.frames&&this._setFrameCount(this.frames.length)},e.prototype.getPath=function(t,e){for(var r=this,i=this.frameCount,n=3*t,o=new Float32Array(3*i),a=0;a<i;++a){var s=3*a,c=r.frames[a];o[s+0]=c[n+0],o[s+1]=c[n+1],o[s+2]=c[n+2]}e(o)},Object.defineProperties(e.prototype,r),e}(Hy),Ox=function(t){function e(e,r,i){t.call(this,\"\",r,i),this._init(r)}t&&(e.__proto__=t),e.prototype=Object.create(t&&t.prototype),e.prototype.constructor=e;var r={type:{}};return r.type.get=function(){return\"structure\"},e.prototype._makeAtomIndices=function(){this.structure.atomSet.getSize()<this.structure.atomStore.count?this.atomIndices=this.structure.getAtomIndices():this.atomIndices=null},e.prototype._loadFrame=function(t,e){var r,i=this.structure,n=i.frames[t];if(this.atomIndices){var o=this.atomIndices,a=o.length;r=new Float32Array(3*a);for(var s=0;s<a;++s){var c=3*s,u=3*o[s];r[c+0]=n[u+0],r[c+1]=n[u+1],r[c+2]=n[u+2]}}else r=new Float32Array(n);var h=i.boxes[t],l=i.frames.length;this._process(t,h,r,l),\"function\"==typeof e&&e()},e.prototype._loadFrameCount=function(){this._setFrameCount(this.structure.frames.length)},e.prototype.getPath=function(t,e){for(var r=this,i=this.frameCount,n=3*t,o=new Float32Array(3*i),a=0;a<i;++a){var s=3*a,c=r.structure.frames[a];o[s+0]=c[n+0],o[s+1]=c[n+1],o[s+2]=c[n+2]}e(o)},Object.defineProperties(e.prototype,r),e}(Hy),Dx=function(t){function e(e,r,i){t.call(this,e,r,i),this._init(r)}t&&(e.__proto__=t),e.prototype=Object.create(t&&t.prototype),e.prototype.constructor=e;var r={type:{}};return r.type.get=function(){return\"remote\"},e.prototype._makeAtomIndices=function(){var t=[];if(\"StructureView\"===this.structure.type){for(var e=this.structure.getAtomIndices(),r=e.length,i=e[0],n=e[0],o=1;o<r;++o){var a=e[o];n+1<a&&(t.push([i,n+1]),i=a),n=a}t.push([i,n+1])}else t.push([0,this.atomCount]);this.atomIndices=t},e.prototype._loadFrame=function(t,e){var r=this,i=new window.XMLHttpRequest,n=Wf.trajectory,o=n.getFrameUrl(this.trajPath,t),a=n.getFrameParams(this.trajPath,this.atomIndices);i.open(\"POST\",o,!0),i.responseType=\"arraybuffer\",i.setRequestHeader(\"Content-type\",\"application/x-www-form-urlencoded\"),i.addEventListener(\"load\",function(){var n=i.response;if(!n)return void jf.error(\"empty arrayBuffer for '\"+o+\"'\");var a=new Int32Array(n,0,1)[0],s=new Float32Array(n,8,9),c=new Float32Array(n,44);r._process(t,s,c,a),\"function\"==typeof e&&e()},!1),i.send(a)},e.prototype._loadFrameCount=function(){var t=this,e=new window.XMLHttpRequest,r=Wf.trajectory.getCountUrl(this.trajPath);e.open(\"GET\",r,!0),e.addEventListener(\"load\",function(){t._setFrameCount(parseInt(e.response))},!1),e.send(null)},e.prototype.getPath=function(t,e){var r=this;if(this.pathCache[t])return void e(this.pathCache[t]);jf.time(\"loadPath\");var i=new window.XMLHttpRequest,n=Wf.trajectory.getPathUrl(this.trajPath,t);i.open(\"POST\",n,!0),i.responseType=\"arraybuffer\",i.setRequestHeader(\"Content-type\",\"application/x-www-form-urlencoded\"),i.addEventListener(\"load\",function(){jf.timeEnd(\"loadPath\");var o=i.response;if(!o)return void jf.error(\"empty arrayBuffer for '\"+n+\"'\");var a=new Float32Array(o);r.pathCache[t]=a,e(a)},!1),i.send(\"\")},Object.defineProperties(e.prototype,r),e}(Hy);Uy.prototype.getView=function(t){return new Nx(this,t)};var Nx=function(e){function r(t,r){e.call(this),this.structure=t,this.selection=r,this.center=new g,this.boundingBox=new st,this._bp=this.getBondProxy(),this._ap=this.getAtomProxy(),this._rp=this.getResidueProxy(),this._cp=this.getChainProxy(),this.selection&&this.selection.signals.stringChanged.add(this.refresh,this),this.structure.signals.refreshed.add(this.refresh,this),this.refresh()}e&&(r.__proto__=e),r.prototype=Object.create(e&&e.prototype),r.prototype.constructor=r;var i={type:{},name:{},path:{},title:{},id:{},atomSetDict:{},biomolDict:{},entityList:{},unitcell:{},frames:{},boxes:{},validation:{},bondStore:{},backboneBondStore:{},rungBondStore:{},atomStore:{},residueStore:{},chainStore:{},modelStore:{},atomMap:{},residueMap:{},bondHash:{},spatialHash:{}};return r.prototype.init=function(){},i.type.get=function(){return\"StructureView\"},i.name.get=function(){return this.structure.name},i.path.get=function(){return this.structure.path},i.title.get=function(){return this.structure.title},i.id.get=function(){return this.structure.id},i.atomSetDict.get=function(){return this.structure.atomSetDict},i.biomolDict.get=function(){return this.structure.biomolDict},i.entityList.get=function(){return this.structure.entityList},i.unitcell.get=function(){return this.structure.unitcell},i.frames.get=function(){return this.structure.frames},i.boxes.get=function(){return this.structure.boxes},i.validation.get=function(){return this.structure.validation},i.bondStore.get=function(){return this.structure.bondStore},i.backboneBondStore.get=function(){return this.structure.backboneBondStore},i.rungBondStore.get=function(){return this.structure.rungBondStore},i.atomStore.get=function(){return this.structure.atomStore},i.residueStore.get=function(){return this.structure.residueStore},i.chainStore.get=function(){return this.structure.chainStore},i.modelStore.get=function(){return this.structure.modelStore},i.atomMap.get=function(){return this.structure.atomMap},i.residueMap.get=function(){return this.structure.residueMap},i.bondHash.get=function(){return this.structure.bondHash},i.spatialHash.get=function(){return this.structure.spatialHash},r.prototype.refresh=function(){var e=this;t.Debug&&jf.time(\"StructureView.refresh\"),this.atomSetCache={},this.atomSet=this.getAtomSet(this.selection,!0),this.structure.atomSet&&(this.atomSet=this.atomSet.intersection(this.structure.atomSet)),this.bondSet=this.getBondSet();for(var r in e.atomSetDict){var i=e.atomSetDict[r];e.atomSetCache[\"__\"+r]=i.makeIntersection(e.atomSet)}this.atomCount=this.atomSet.getSize(),this.bondCount=this.bondSet.getSize(),this.boundingBox=this.getBoundingBox(),this.center=this.boundingBox.getCenter(),t.Debug&&jf.timeEnd(\"StructureView.refresh\"),this.signals.refreshed.dispatch()},r.prototype.setSelection=function(t){this.selection=t,this.refresh()},r.prototype.getSelection=function(t){var e=[];t&&t.string&&e.push(t.string);var r=this.structure.getSelection();r&&r.string&&e.push(r.string),this.selection&&this.selection.string&&e.push(this.selection.string);var i=\"\";return e.length>0&&(i=\"( \"+e.join(\" ) AND ( \")+\" )\"),new Cf(i)},r.prototype.getStructure=function(){return this.structure.getStructure()},r.prototype.eachBond=function(t,e){this.structure.eachBond(t,this.getSelection(e))},r.prototype.eachAtom=function(t,e){var r=this.getAtomProxy(),i=this.getAtomSet(e),n=this.atomStore.count;if(i.getSize()<n)i.forEach(function(e){r.index=e,t(r)});else for(var o=0;o<n;++o)r.index=o,t(r)},r.prototype.eachResidue=function(t,e){this.structure.eachResidue(t,this.getSelection(e))},r.prototype.eachResidueN=function(){console.error(\"StructureView.eachResidueN() not implemented\")},r.prototype.eachChain=function(t,e){this.structure.eachChain(t,this.getSelection(e))},r.prototype.eachModel=function(t,e){this.structure.eachModel(t,this.getSelection(e))},r.prototype.getAtomSet=function(t,e){var r=this.structure.getAtomSet(t);return!e&&this.atomSet&&(r=r.makeIntersection(this.atomSet)),r},r.prototype.getAtomIndices=function(t){return this.structure.getAtomIndices(this.getSelection(t))},r.prototype.refreshPosition=function(){return this.structure.refreshPosition()},r.prototype.dispose=function(){this.selection&&this.selection.signals.stringChanged.remove(this.refresh,this),this.structure.signals.refreshed.remove(this.refresh,this),delete this.structure,delete this.atomSet,delete this.bondSet,delete this.atomCount,delete this.bondCount},Object.defineProperties(r.prototype,i),r}(Uy),kx=function(t){function e(e,r,i){var n=i||{};n.name=gn(n.name,r.name),t.call(this,e,n),this.signals=Object.assign(this.signals,{trajectoryAdded:new no,trajectoryRemoved:new no,defaultAssemblyChanged:new no}),this.structure=r,this.trajList=[],this.initSelection(n.sele),this.setDefaultAssembly(n.assembly||\"\")}t&&(e.__proto__=t),e.prototype=Object.create(t&&t.prototype),e.prototype.constructor=e;var r={type:{}};return r.type.get=function(){return\"structure\"},e.prototype.initSelection=function(t){var e=this;this.selection=new Cf(t),this.structureView=new Nx(this.structure,this.selection),this.selection.signals.stringChanged.add(function(){e.structureView.setSelection(e.selection),e.rebuildRepresentations(),e.rebuildTrajectories()})},e.prototype.setSelection=function(t){return this.selection.setString(t),this},e.prototype.setDefaultAssembly=function(t){var e=this;this.defaultAssembly=t,this.reprList.forEach(function(t){t.setParameters({defaultAssembly:e.defaultAssembly})}),this.signals.defaultAssemblyChanged.dispatch(t)},e.prototype.rebuildRepresentations=function(){this.reprList.forEach(function(t){t.build()})},e.prototype.rebuildTrajectories=function(){var t=this;this.trajList.slice().forEach(function(e){e.trajectory.setStructure(t.structureView)})},e.prototype.addRepresentation=function(e,r){var i=r||{};return i.defaultAssembly=this.defaultAssembly,t.prototype.addRepresentation.call(this,e,this.structureView,i)},e.prototype.addTrajectory=function(t,e){var r=this,i=Xs(t,this.structureView,e);i.signals.frameChanged.add(function(){r.updateRepresentations({position:!0})});var n=new Rx(this.stage,i,e,this);return this.trajList.push(n),this.signals.trajectoryAdded.dispatch(n),n},e.prototype.removeTrajectory=function(t){var e=this.trajList.indexOf(t);-1!==e&&this.trajList.splice(e,1),t.dispose(),this.signals.trajectoryRemoved.dispatch(t)},e.prototype.dispose=function(){this.trajList.slice().forEach(function(t){t.dispose()}),this.trajList.length=0,this.structure.dispose(),t.prototype.dispose.call(this)},e.prototype.autoView=function(t,e){Number.isInteger(t)&&(e=t,t=void 0),this.stage.animationControls.zoomMove(this.getCenter(t),this.getZoom(t),gn(e,0))},e.prototype.getBoxUntransformed=function(t){return t?this.structureView.getBoundingBox(new Cf(t)):this.structureView.boundingBox},e.prototype.getCenterUntransformed=function(t){return t&&\"string\"==typeof t?this.structure.atomCenter(new Cf(t)):this.structure.center},e.prototype.superpose=function(t,e,r,i){return Vs(this.structureView,t.structureView,e,r,i),this.updateRepresentations({position:!0}),this},e.prototype.setVisibility=function(e){return t.prototype.setVisibility.call(this,e),this.trajList.forEach(function(t){t.setVisibility(e)}),this},Object.defineProperties(e.prototype,r),e}(jb);Kf.add(\"structure\",kx),Kf.add(\"structureview\",kx);var Fx=function(t){function e(e,r,i){var n=i||{};n.name=gn(n.name,r.name),t.call(this,e,n),this.surface=r}t&&(e.__proto__=t),e.prototype=Object.create(t&&t.prototype),e.prototype.constructor=e;var r={type:{}};return r.type.get=function(){return\"surface\"},e.prototype.addRepresentation=function(e,r){return t.prototype.addRepresentation.call(this,e,this.surface,r)},e.prototype.getBoxUntransformed=function(){return this.surface.boundingBox},e.prototype.getCenterUntransformed=function(){return this.surface.center},e.prototype.dispose=function(){this.surface.dispose(),t.prototype.dispose.call(this)},Object.defineProperties(e.prototype,r),e}(jb);Kf.add(\"surface\",Fx);var Bx=function(t){function e(e,r,i){var n=i||{};n.name=gn(n.name,r.name),t.call(this,e,n),this.volume=r}t&&(e.__proto__=t),e.prototype=Object.create(t&&t.prototype),e.prototype.constructor=e;var r={type:{}};return r.type.get=function(){return\"volume\"},e.prototype.addRepresentation=function(e,r){return t.prototype.addRepresentation.call(this,e,this.volume,r)},e.prototype.getBoxUntransformed=function(){return this.volume.boundingBox},e.prototype.getCenterUntransformed=function(){return this.volume.center},e.prototype.dispose=function(){this.volume.dispose(),t.prototype.dispose.call(this)},Object.defineProperties(e.prototype,r),e}(jb);Kf.add(\"volume\",Bx);var zx=function(t){function e(e,r,i){t.call(this,e,r,i),this.type=\"axes\",this.parameters=Object.assign({radius:{type:\"number\",precision:3,max:10,min:.001},sphereDetail:!0,radialSegments:!0,disableImpostor:!0,showAxes:{type:\"boolean\",rebuild:!0},showBox:{type:\"boolean\",rebuild:!0}},this.parameters,{assembly:null}),this.init(i)}return t&&(e.__proto__=t),e.prototype=Object.create(t&&t.prototype),e.prototype.constructor=e,e.prototype.init=function(e){var r=e||{};r.radius=gn(r.radius,.5),r.colorValue=gn(r.colorValue,\"lightgreen\"),this.showAxes=gn(r.showAxes,!0),this.showBox=gn(r.showBox,!1),t.prototype.init.call(this,r)},e.prototype.getPrincipalAxes=function(){var t,e=this.getAssembly();return e&&(t=e.partList[0].getSelection()),this.structureView.getPrincipalAxes(t)},e.prototype.getAxesData=function(t){var e=this.getPrincipalAxes(t),r=new tt(this.colorValue),i=0,n=0;this.showAxes&&(i+=6,n+=3),this.showBox&&(i+=8,n+=12);var o=new Float32Array(3*i),a=ko(i,r.r,r.g,r.b),s=No(i,this.radius),c=new Float32Array(3*n),u=new Float32Array(3*n),h=ko(n,r.r,r.g,r.b),l=No(n,this.radius),p=0;if(this.showAxes){var d=function(t,e){t.toArray(o,2*p),e.toArray(o,2*p+3),t.toArray(c,p),e.toArray(u,p),p+=3};d(e.begA,e.endA),d(e.begB,e.endB),d(e.begC,e.endC)}if(this.showBox){var f=new g,m=e.getProjectedScaleForAtoms(t),v=m.d1a,y=m.d2a,b=m.d3a,x=m.d1b,_=m.d2b,w=m.d3b;console.log(v,y,b,x,_,w);var S=2*p,A=function(t,r,i){f.copy(e.center).addScaledVector(e.normVecA,t).addScaledVector(e.normVecB,r).addScaledVector(e.normVecC,i),f.toArray(o,S),S+=3};A(v,y,b),A(v,y,w),A(v,_,w),A(v,_,b),A(x,_,w),A(x,_,b),A(x,y,b),A(x,y,w);var M=p,E=function(t,e){f.fromArray(o,2*p+3*t).toArray(c,M),f.fromArray(o,2*p+3*e).toArray(u,M),M+=3};E(0,1),E(0,3),E(0,6),E(1,2),E(1,7),E(2,3),E(2,4),E(3,5),E(4,5),E(4,7),E(5,6),E(6,7)}var T=new ev(e);return{vertex:{position:o,color:a,radius:s,picking:T},edge:{position1:c,position2:u,color:h,color2:h,radius:l,picking:T}}},e.prototype.create=function(){var t=this.getAxesData(this.structureView);this.sphereBuffer=new yb(t.vertex,this.getBufferParams({sphereDetail:this.sphereDetail,disableImpostor:this.disableImpostor,dullInterior:!0})),this.cylinderBuffer=new Nb(t.edge,this.getBufferParams({openEnded:!0,radialSegments:this.radialSegments,disableImpostor:this.disableImpostor,dullInterior:!0})),this.dataList.push({sview:this.structureView,bufferList:[this.sphereBuffer,this.cylinderBuffer]})},e.prototype.updateData=function(t,e){var r=this.getAxesData(e.sview),i={},n={};t&&!t.position||(i.position=r.vertex.position,n.position1=r.edge.position1,n.position2=r.edge.position2),t&&!t.color||(i.color=r.vertex.color,n.color=r.edge.color,n.color2=r.edge.color),t&&!t.radius||(i.radius=r.vertex.radius,n.radius=r.edge.radius),this.sphereBuffer.setAttributes(i),this.cylinderBuffer.setAttributes(n)},e}(Eb);Xf.add(\"axes\",zx);var Ux=function(t){function e(e,r,i){t.call(this,e,r,i),this.type=\"ball+stick\",this.parameters=Object.assign({sphereDetail:!0,radialSegments:!0,openEnded:!0,disableImpostor:!0,aspectRatio:{type:\"number\",precision:1,max:10,min:1},lineOnly:{type:\"boolean\",rebuild:!0},cylinderOnly:{type:\"boolean\",rebuild:!0},multipleBond:{type:\"select\",rebuild:!0,options:{off:\"off\",symmetric:\"symmetric\",offset:\"offset\"}},bondScale:{type:\"number\",precision:2,max:1,min:.01},bondSpacing:{type:\"number\",precision:2,max:2,min:.5}},this.parameters),this.init(i)}return t&&(e.__proto__=t),e.prototype=Object.create(t&&t.prototype),e.prototype.constructor=e,e.prototype.init=function(e){var r=e||{};r.radius=gn(r.radius,.15),this.aspectRatio=gn(r.aspectRatio,2),this.lineOnly=gn(r.lineOnly,!1),this.cylinderOnly=gn(r.cylinderOnly,!1),this.multipleBond=gn(r.multipleBond,\"off\"),this.bondSpacing=gn(r.bondSpacing,1),this.bondScale=gn(r.bondScale,.4),t.prototype.init.call(this,r)},e.prototype.getAtomParams=function(e,r){return r=Object.assign({radiusParams:{radius:this.radius,scale:this.scale*this.aspectRatio}},r),t.prototype.getAtomParams.call(this,e,r)},e.prototype.getAtomData=function(t,e,r){return t.getAtomData(this.getAtomParams(e,r))},e.prototype.getBondParams=function(e,r){return r=Object.assign({multipleBond:this.multipleBond,bondSpacing:this.bondSpacing,bondScale:this.bondScale},r),t.prototype.getBondParams.call(this,e,r)},e.prototype.getBondData=function(t,e,r){return t.getBondData(this.getBondParams(e,r))},e.prototype.createData=function(t){var e=this.getBondData(t),r=[];if(this.lineOnly)this.lineBuffer=new kb(e,this.getBufferParams()),r.push(this.lineBuffer);else{var i=new Nb(e,this.getBufferParams({openEnded:this.openEnded,radialSegments:this.radialSegments,disableImpostor:this.disableImpostor,dullInterior:!0}));if(r.push(i),!this.cylinderOnly){var n=new yb(this.getAtomData(t),this.getBufferParams({sphereDetail:this.sphereDetail,disableImpostor:this.disableImpostor,dullInterior:!0}));r.push(n)}}return{bufferList:r}},e.prototype.updateData=function(t,e){\"off\"!==this.multipleBond&&t&&t.radius&&(t.position=!0);var r=this.getBondData(e.sview,t);if(this.lineOnly){var i={};t&&!t.position||(i.position1=r.position1,i.position2=r.position2),t&&!t.color||(i.color=r.color,i.color2=r.color2),e.bufferList[0].setAttributes(i)}else{var n={};if(t&&!t.position||(n.position1=r.position1,n.position2=r.position2),t&&!t.color||(n.color=r.color,n.color2=r.color2),t&&!t.radius||(n.radius=r.radius),e.bufferList[0].setAttributes(n),!this.cylinderOnly){var o=this.getAtomData(e.sview,t),a={};t&&!t.position||(a.position=o.position),t&&!t.color||(a.color=o.color),t&&!t.radius||(a.radius=o.radius),e.bufferList[1].setAttributes(a)}}},e.prototype.setParameters=function(e){var r=!1,i={};return e&&(e.aspectRatio||e.bondSpacing||e.bondScale)&&(i.radius=!0,Uf&&!this.disableImpostor||(r=!0)),t.prototype.setParameters.call(this,e,i,r),this},e}(Eb);Xf.add(\"ball+stick\",Ux);var jx=function(t){function e(e,r,i){t.call(this,e,r,i),this.type=\"backbone\",this.parameters=Object.assign({},this.parameters,{multipleBond:null,bondSpacing:null}),this.init(i)}return t&&(e.__proto__=t),e.prototype=Object.create(t&&t.prototype),e.prototype.constructor=e,e.prototype.init=function(e){var r=e||{};r.aspectRatio=gn(r.aspectRatio,1),r.radius=gn(r.radius,.25),t.prototype.init.call(this,r)},e.prototype.getAtomData=function(t,e,r){return t.getBackboneAtomData(this.getAtomParams(e,r))},e.prototype.getBondData=function(t,e,r){return t.getBackboneBondData(this.getBondParams(e,r))},e}(Ux);Xf.add(\"backbone\",jx);var Gx=function(t){function e(e,r,i){t.call(this,e,r,i),this.type=\"base\",this.parameters=Object.assign({},this.parameters,{multipleBond:null,bondSpacing:null})}return t&&(e.__proto__=t),e.prototype=Object.create(t&&t.prototype),e.prototype.constructor=e,e.prototype.init=function(e){var r=e||{};r.aspectRatio=gn(r.aspectRatio,1),r.radius=gn(r.radius,.3),t.prototype.init.call(this,r)},e.prototype.getAtomData=function(t,e,r){return t.getRungAtomData(this.getAtomParams(e,r))},e.prototype.getBondData=function(t,e,r){var i=this.getBondParams(e,r);return i.colorParams.rung=!0,t.getRungBondData(i)},e}(Ux);Xf.add(\"base\",Gx),Ys.prototype={constructor:Ys,getAtomIterator:function(t,e){function r(){var t=this.get(u);return u+=1,t}function i(r){var i=h[c%4];if(i.index=o.getAtomIndexByType(r,t),e&&r>0&&r<s&&\"e\"===i.sstruc){var n=l[c%4];return p.index=o.getAtomIndexByType(r+1,t),d.index=o.getAtomIndexByType(r-1,t),n.addVectors(p,d).add(i).add(i).multiplyScalar(.25),c+=1,n}return c+=1,i}function n(){c=0,u=-1}var o=this.polymer,a=o.structure,s=o.residueCount,c=0,u=-1,h=[a.getAtomProxy(),a.getAtomProxy(),a.getAtomProxy(),a.getAtomProxy()],l=[new g,new g,new g,new g],p=a.getAtomProxy(),d=a.getAtomProxy();return{size:s,next:r,get:i,reset:n}},getSubdividedColor:function(t){function e(t,e,r){c.atomColorToArray(t,e,r)}var r=this.subdiv,i=this.polymer,n=(i.residueCount-1)*r*3+3;i.isCyclic&&(n+=3*r);var o=new Float32Array(n),a=this.getAtomIterator(\"trace\"),s=t||{};s.structure=i.structure;var c=Hf.getScheme(s);return this.interpolator.getColor(a,e,o,0,i.isCyclic),{color:o}},getSubdividedPicking:function(){function t(t){return t.index}var e=this.subdiv,r=this.polymer,i=(r.residueCount-1)*e+1;r.isCyclic&&(i+=e);var n=r.structure,o=this.getAtomIterator(\"trace\"),a=new Float32Array(i);return this.interpolator.getPicking(o,t,a,0,r.isCyclic),{picking:new tv(a,n)}},getSubdividedPosition:function(){return{position:this.getPosition()}},getSubdividedOrientation:function(){var t=this.getTangent(),e=this.getNormals(t);return{tangent:t,normal:e.normal,binormal:e.binormal}},getSubdividedSize:function(t,e){function r(t){return c.atomRadius(t)}var i=this.subdiv,n=this.polymer,o=(n.residueCount-1)*i+1;n.isCyclic&&(o+=i);var a=new Float32Array(o),s=this.getAtomIterator(\"trace\"),c=new Ta(t,e);return this.interpolator.getSize(s,r,a,0,n.isCyclic),{size:a}},getPosition:function(){var t=this.subdiv,e=this.polymer,r=(e.residueCount-1)*t*3+3;e.isCyclic&&(r+=3*t);var i=new Float32Array(r),n=this.positionIterator||this.getAtomIterator(\"trace\",this.smoothSheet);return this.interpolator.getPosition(n,i,0,e.isCyclic),i},getTangent:function(){var t=this.subdiv,e=this.polymer,r=(this.size-1)*t*3+3;e.isCyclic&&(r+=3*t);var i=new Float32Array(r),n=this.positionIterator||this.getAtomIterator(\"trace\",this.smoothSheet);return this.interpolator.getTangent(n,i,0,e.isCyclic),i},getNormals:function(t){var e=this.subdiv,r=this.polymer,i=r.isProtein(),n=this.size,o=(n-1)*e*3+3;r.isCyclic&&(o+=3*e);var a=new Float32Array(o),s=new Float32Array(o);if(this.directional&&!this.polymer.isCg()){var c=this.getAtomIterator(\"direction1\"),u=this.getAtomIterator(\"direction2\");this.interpolator.getNormalDir(c,u,t,a,s,0,r.isCyclic,i)}else this.interpolator.getNormal(n,t,a,s,0,r.isCyclic,i);return{normal:a,binormal:s}}};var Vx=new g,$x=new g,Hx=function(t){function e(e,r){var i=e||{},n=r||{},o=gn(n.radialSegments,4),a=gn(n.capped,!1),s=a?o:0,c=a?o-2:0,u=i.position.length/3,h=u*o*3+2*s*3,l=2*(u-1)*o*3+2*c*3,p=new Float32Array(h),d=new Float32Array(h),f=new Float32Array(h),m=On(l,h/3);t.call(this,{position:p,color:d,index:m,normal:f,picking:i.picking},n),this.aspectRatio=gn(n.aspectRatio,1),this.radialSegments=o,this.capped=a,this.capVertices=s,this.capTriangles=c,this.size2=u,i.primitiveId=Bo(u),this.setAttributes(i),this.meshIndex=m,this.makeIndex()}return t&&(e.__proto__=t),e.prototype=Object.create(t&&t.prototype),e.prototype.constructor=e,e.prototype.setAttributes=function(t){var e,r,i,n,o,a,s,c,u,h,l,p=this.aspectRatio,d=this.size2,f=d-1,m=this.radialSegments,g=this.geometry.attributes;t.position&&(e=t.position,r=t.normal,i=t.binormal,n=t.tangent,a=t.size,c=g.position.array,h=g.normal.array,g.position.needsUpdate=!0,g.normal.needsUpdate=!0),t.color&&(o=t.color,u=g.color.array,g.color.needsUpdate=!0),t.primitiveId&&(s=t.primitiveId,l=g.primitiveId.array,g.primitiveId.needsUpdate=!0);var v,y,b,x,_,w,S,A,M,E,T,P,C,I,R,L,O,D,N,k,F,B,z,U=[],j=[],G=[],V=[],$=[],H=[];if(e)for(y=0;y<m;++y)S=y/m*2*Math.PI,U[y]=p*Math.cos(S),j[y]=Math.sin(S),G[y]=p*Math.cos(S-.01),V[y]=Math.sin(S-.01),$[y]=p*Math.cos(S+.01),H[y]=Math.sin(S+.01);for(v=0;v<d;++v)for(x=(b=3*v)*m,e&&(Vx.set(n[b],n[b+1],n[b+2]),R=r[b],L=r[b+1],O=r[b+2],D=i[b],N=i[b+1],k=i[b+2],F=e[b],B=e[b+1],z=e[b+2],I=a[v]),y=0;y<m;++y)_=x+3*y,e&&(A=-I*U[y],M=I*j[y],E=-I*G[y],T=I*V[y],P=-I*$[y],C=I*H[y],c[_]=F+A*R+M*D,c[_+1]=B+A*L+M*N,c[_+2]=z+A*O+M*k,$x.set(P*R+C*D-(E*R+T*D),P*L+C*N-(E*L+T*N),P*O+C*k-(E*O+T*k)).cross(Vx),h[_]=$x.x,h[_+1]=$x.y,h[_+2]=$x.z),o&&(u[_]=o[b],u[_+1]=o[b+1],u[_+2]=o[b+2]),s&&(l[v*m+y]=s[v]);for(b=0,x=3*d*m,y=0;y<m;++y)_=b+3*y,w=x+3*y,e&&(c[w]=c[_],c[w+1]=c[_+1],c[w+2]=c[_+2],h[w]=n[b],h[w+1]=n[b+1],h[w+2]=n[b+2]),o&&(u[w]=u[_],u[w+1]=u[_+1],u[w+2]=u[_+2]),s&&(l[d*m+y]=l[0+y]);for(b=3*(d-1)*m,x=3*(d+1)*m,y=0;y<m;++y)_=b+3*y,w=x+3*y,e&&(c[w]=c[_],c[w+1]=c[_+1],c[w+2]=c[_+2],h[w]=n[3*f],h[w+1]=n[3*f+1],h[w+2]=n[3*f+2]),o&&(u[w]=u[_],u[w+1]=u[_+1],u[w+2]=u[_+2]),s&&(l[(d+1)*m+y]=l[(d-1)*m+y])},e.prototype.makeIndex=function(){var t,e,r,i,n,o,a=this.meshIndex,s=this.size2,c=s-1,u=this.capTriangles,h=this.radialSegments,l=this.radialSegments+1;for(t=0;t<c;++t)for(e=t*h*3*2,r=t*h,i=(t+1)*h,o=0;o<h;++o)a[n=e+3*o*2]=r+o,a[n+1]=r+(o+1)%h,a[n+2]=i+o,a[n+3]=i+o,a[n+4]=r+(o+1)%h,a[n+5]=i+(o+1)%h;var p=[0];for(o=1;o<l/2;++o)p.push(o),h-o!==o&&p.push(h-o);for(n=c*h*3*2,e=s*h,o=0;o<p.length-2;++o)o%2==0?(a[n+3*o+0]=e+p[o+0],a[n+3*o+1]=e+p[o+1],a[n+3*o+2]=e+p[o+2]):(a[n+3*o+0]=e+p[o+2],a[n+3*o+1]=e+p[o+1],a[n+3*o+2]=e+p[o+0]);for(n=c*h*3*2+3*u,e=s*h+h,o=0;o<p.length-2;++o)o%2==0?(a[n+3*o+0]=e+p[o+0],a[n+3*o+1]=e+p[o+1],a[n+3*o+2]=e+p[o+2]):(a[n+3*o+0]=e+p[o+2],a[n+3*o+1]=e+p[o+1],a[n+3*o+2]=e+p[o+0])},e}(Zy),Wx=function(e){function r(t,r,i){e.call(this,t,r,i),this.type=\"cartoon\",this.parameters=Object.assign({aspectRatio:{type:\"number\",precision:1,max:10,min:1},subdiv:{type:\"integer\",max:50,min:1,rebuild:!0},radialSegments:{type:\"integer\",max:50,min:1,rebuild:!0},tension:{type:\"number\",precision:1,max:1,min:.1},capped:{type:\"boolean\",rebuild:!0},smoothSheet:{type:\"boolean\",rebuild:!0}},this.parameters),this.init(i)}return e&&(r.__proto__=e),r.prototype=Object.create(e&&e.prototype),r.prototype.constructor=r,r.prototype.init=function(t){var r=t||{};r.colorScheme=gn(r.colorScheme,\"chainname\"),r.colorScale=gn(r.colorScale,\"RdYlBu\"),r.radius=gn(r.radius,\"sstruc\"),r.scale=gn(r.scale,.7),this.aspectRatio=gn(r.aspectRatio,5),this.tension=gn(r.tension,NaN),this.capped=gn(r.capped,!0),this.smoothSheet=gn(r.smoothSheet,!1),\"low\"===r.quality?(this.subdiv=3,this.radialSegments=6):\"medium\"===r.quality?this.subdiv=6:\"high\"===r.quality?this.subdiv=12:this.subdiv=gn(r.subdiv,6),e.prototype.init.call(this,r)},r.prototype.getSplineParams=function(t){return Object.assign({subdiv:this.subdiv,tension:this.tension,directional:1!==this.aspectRatio,smoothSheet:this.smoothSheet},t)},r.prototype.getSpline=function(t){return new Ys(t,this.getSplineParams())},r.prototype.getScale=function(t){return t.isCg()?this.scale*this.aspectRatio:this.scale},r.prototype.getAspectRatio=function(t){return t.isCg()?1:this.aspectRatio},r.prototype.createData=function(t){var e=this,r=[],i=[];return this.structure.eachPolymer(function(t){if(!(t.residueCount<4)){i.push(t);var n=e.getSpline(t),o=n.getSubdividedPosition(),a=n.getSubdividedOrientation(),s=n.getSubdividedColor(e.getColorParams()),c=n.getSubdividedPicking(),u=n.getSubdividedSize(e.radius,e.getScale(t));r.push(new Hx(Object.assign({},o,a,s,c,u),e.getBufferParams({radialSegments:e.radialSegments,aspectRatio:e.getAspectRatio(t),capped:e.capped,dullInterior:!0})))}},t.getSelection()),{bufferList:r,polymerList:i}},r.prototype.updateData=function(e,r){var i=this;t.Debug&&jf.time(this.type+\" repr update\"),e=e||{};for(var n=0,o=r.polymerList.length;n<o;++n){var a={},s=r.polymerList[n],c=i.getSpline(s);if(r.bufferList[n].aspectRatio=i.getAspectRatio(s),e.position||e.radius){var u=c.getSubdividedPosition(),h=c.getSubdividedOrientation(),l=c.getSubdividedSize(i.radius,i.getScale(s));a.position=u.position,a.normal=h.normal,a.binormal=h.binormal,a.tangent=h.tangent,a.size=l.size}if(e.color){var p=c.getSubdividedColor(i.getColorParams());a.color=p.color}if(e.picking){var d=c.getSubdividedPicking();a.picking=d.picking}r.bufferList[n].setAttributes(a)}t.Debug&&jf.timeEnd(this.type+\" repr update\")},r.prototype.setParameters=function(t){var r={};return t&&t.aspectRatio&&(r.radius=!0),t&&t.tension&&(r.position=!0),e.prototype.setParameters.call(this,t,r,!1),this},r}(Eb);Xf.add(\"cartoon\",Wx);var Xx=function(t,e){this.sview1=t,this.sview2=e,this.kdtree2=new ls(e)};Xx.prototype.within=function(t,e){jf.time(\"Contact within\");var r=this.kdtree2,i=this.sview1.getAtomProxy(),n=this.sview1.getAtomSet(!1),o=new uy;this.sview1.eachAtom(function(a){for(var s=!1,c=r.nearest(a,1/0,t),u=0,h=c.length;u<h;++u){var l=c[u];i.index=l.index,a.residueIndex!==i.residueIndex&&(!e||l.distance>e)&&(s=!0,n.set(i.index),o.addBond(a,i,1))}s&&n.set(a.index)});var a=new bv(o.count,!0);return jf.timeEnd(\"Contact within\"),{atomSet:n,bondSet:a,bondStore:o}};var qx=function(t){function e(e,r,i){t.call(this,e,r,i),this.type=\"contact\",this.parameters=Object.assign({contactType:{type:\"select\",rebuild:!0,options:{polar:\"polar\",polarBackbone:\"polar backbone\"}},maxDistance:{type:\"number\",precision:1,max:10,min:.1,rebuild:!0},maxAngle:{type:\"integer\",max:180,min:0,rebuild:!0},radialSegments:!0,disableImpostor:!0},this.parameters),this.init(i)}return t&&(e.__proto__=t),e.prototype=Object.create(t&&t.prototype),e.prototype.constructor=e,e.prototype.init=function(e){var r=e||{};r.radius=gn(r.radius,.25),this.contactType=gn(r.contactType,\"polarBackbone\"),this.maxDistance=gn(r.maxDistance,3.5),this.maxAngle=gn(r.maxAngle,40),t.prototype.init.call(this,r)},e.prototype.getContactData=function(t){return{polar:Zs,polarBackbone:Ks}[this.contactType](t,this.maxDistance,this.maxAngle)},e.prototype.getBondData=function(t,e,r){var i=t.getBondData(this.getBondParams(e,r));return i.picking&&(i.picking=new iv(i.picking.array,i.picking.structure,r.bondStore)),i},e.prototype.createData=function(t){var e=this.getContactData(t);return{bufferList:[new Nb(this.getBondData(t,void 0,{bondSet:e.bondSet,bondStore:e.bondStore}),this.getBufferParams({openEnded:!1,radialSegments:this.radialSegments,disableImpostor:this.disableImpostor,dullInterior:!0}))],bondSet:e.bondSet,bondStore:e.bondStore}},e.prototype.updateData=function(t,e){if(!t||t.position){var r=this.getContactData(e.sview);e.bondSet=r.bondSet,e.bondStore=r.bondStore}var i={bondSet:e.bondSet,bondStore:e.bondStore},n=this.getBondData(e.sview,t,i),o={};t&&!t.position||(o.position=Do(n.position1,n.position2),o.position1=n.position1,o.position2=n.position2),t&&!t.color||(o.color=n.color,o.color2=n.color2),t&&!t.radius||(o.radius=n.radius),e.bufferList[0].setAttributes(o)},e}(Eb);Xf.add(\"contact\",qx),Yf.add(\"shader/SDFFont.vert\",\"uniform float nearClip;\\nuniform float clipRadius;\\nuniform vec3 clipCenter;\\nuniform float xOffset;\\nuniform float yOffset;\\nuniform float zOffset;\\nuniform bool ortho;\\n#if defined( NEAR_CLIP ) || defined( RADIUS_CLIP ) || ( !defined( PICKING ) && !defined( NOLIGHT ) )\\nvarying vec3 vViewPosition;\\n#endif\\nvarying vec2 texCoord;\\n#if defined( RADIUS_CLIP )\\nvarying vec3 vClipCenter;\\n#endif\\n#if defined( PICKING )\\n#include unpack_color\\nattribute float primitiveId;\\nvarying vec3 vPickingColor;\\n#else\\n#include color_pars_vertex\\n#endif\\nattribute vec2 mapping;\\nattribute vec2 inputTexCoord;\\nattribute float inputSize;\\n#include matrix_scale\\n#include common\\nvoid main(void){\\n#if defined( PICKING )\\nvPickingColor = unpackColor( primitiveId );\\n#else\\n#include color_vertex\\n#endif\\ntexCoord = inputTexCoord;\\nfloat scale = matrixScale( modelViewMatrix );\\nfloat _zOffset = zOffset * scale;\\nif( texCoord.x == 10.0 ){\\n_zOffset -= 0.001;\\n}\\nvec3 pos = position;\\nif( ortho ){\\npos += normalize( cameraPosition ) * _zOffset;\\n}\\nvec4 cameraPos = modelViewMatrix * vec4( pos, 1.0 );\\nvec4 cameraCornerPos = vec4( cameraPos.xyz, 1.0 );\\ncameraCornerPos.xy += mapping * inputSize * 0.01 * scale;\\ncameraCornerPos.x += xOffset * scale;\\ncameraCornerPos.y += yOffset * scale;\\nif( !ortho ){\\ncameraCornerPos.xyz += normalize( -cameraCornerPos.xyz ) * _zOffset;\\n}\\ngl_Position = projectionMatrix * cameraCornerPos;\\n#if defined( NEAR_CLIP ) || defined( RADIUS_CLIP ) || ( !defined( PICKING ) && !defined( NOLIGHT ) )\\nvViewPosition = -cameraCornerPos.xyz;\\n#endif\\n#if defined( RADIUS_CLIP )\\nvClipCenter = -( modelViewMatrix * vec4( clipCenter, 1.0 ) ).xyz;\\n#endif\\n#include nearclip_vertex\\n#include radiusclip_vertex\\n}\"),Yf.add(\"shader/SDFFont.frag\",\"uniform sampler2D fontTexture;\\nuniform float opacity;\\nuniform bool showBorder;\\nuniform vec3 borderColor;\\nuniform float borderWidth;\\nuniform vec3 backgroundColor;\\nuniform float backgroundOpacity;\\nuniform float nearClip;\\nuniform float clipRadius;\\nvarying vec3 vViewPosition;\\nvarying vec2 texCoord;\\n#if defined( RADIUS_CLIP )\\nvarying vec3 vClipCenter;\\n#endif\\n#if defined( PICKING )\\nuniform float objectId;\\nvarying vec3 vPickingColor;\\nconst vec3 vColor = vec3( 0.0 );\\n#else\\n#include common\\n#include color_pars_fragment\\n#include fog_pars_fragment\\n#endif\\n#ifdef SDF\\nconst float smoothness = 16.0;\\n#else\\nconst float smoothness = 256.0;\\n#endif\\nconst float gamma = 2.2;\\nvoid main(){\\n#include nearclip_fragment\\n#include radiusclip_fragment\\nif( texCoord.x > 1.0 ){\\ngl_FragColor = vec4( backgroundColor, backgroundOpacity );\\n}else{\\nfloat sdf = texture2D( fontTexture, texCoord ).a;\\nif( showBorder ) sdf += borderWidth;\\nfloat w = clamp(\\nsmoothness * ( abs( dFdx( texCoord.x ) ) + abs( dFdy( texCoord.y ) ) ),\\n0.0,\\n0.5\\n);\\nfloat a = smoothstep( 0.5 - w, 0.5 + w, sdf );\\na = pow( a, 1.0 / gamma );\\nif( a < 0.2 ) discard;\\na *= opacity;\\nvec3 outgoingLight = vColor;\\nif( showBorder && sdf < ( 0.5 + borderWidth ) ){\\noutgoingLight = borderColor;\\n}\\ngl_FragColor = vec4( outgoingLight, a );\\n}\\n#if defined( PICKING )\\ngl_FragColor = vec4( vPickingColor, objectId );\\n#else\\n#include premultiplied_alpha_fragment\\n#include tonemapping_fragment\\n#include encodings_fragment\\n#include fog_fragment\\n#endif\\n}\");var Yx={},Zx=function(t){var e=Object.assign({},t);if(this.font=gn(e.font,[\"sans-serif\"]),this.size=gn(e.size,36),this.style=gn(e.style,\"normal\"),this.variant=gn(e.variant,\"normal\"),this.weight=gn(e.weight,\"normal\"),this.outline=gn(e.outline,0),this.width=gn(e.width,2048),this.height=gn(e.height,2048),this.gamma=1,\"undefined\"!=typeof navigator){var r=navigator.userAgent;r.match(/Chrome/)&&r.match(/OS X/)&&(this.gamma=.5)}this.mapped={},this.scratchW=0,this.scratchH=0,this.currentX=0,this.currentY=0,this.build(),this.populate(),this.texture=new Fe(this.canvas2),this.texture.flipY=!1,this.texture.needsUpdate=!0};Zx.prototype.build=function(){var t=this.size+2*this.outline+Math.round(this.size/4),e=this.width/4,r=document.createElement(\"canvas\");r.width=e,r.height=t;var i=r.getContext(\"2d\");i.font=this.style+\" \"+this.variant+\" \"+this.weight+\" \"+this.size+\"px \"+this.font,i.fillStyle=\"#FF0000\",i.textAlign=\"left\",i.textBaseline=\"bottom\",i.lineJoin=\"round\";for(var n=[],o=3*this.outline,a=0;a<o;++a){var s=(\"00\"+Math.max(0,8*-a+128-8*!a).toString(16)).slice(-2);n.push(\"#\"+s+s+s)}var c=new Uint8Array(e*t*2);this.canvas=r,this.context=i,this.lineHeight=t,this.maxWidth=e,this.colors=n,this.scratch=c,this.data=new Uint8Array(this.width*this.height*4),this.canvas2=document.createElement(\"canvas\"),this.canvas2.width=this.width,this.canvas2.height=this.height,this.context2=this.canvas2.getContext(\"2d\")},Zx.prototype.map=function(t){return void 0===this.mapped[t]&&(this.draw(t),this.currentX+this.scratchW>this.width&&(this.currentX=0,this.currentY+=this.scratchH),this.currentY+this.scratchH>this.height&&console.warn(\"canvas to small\"),this.mapped[t]={x:this.currentX,y:this.currentY,w:this.scratchW,h:this.scratchH},this.context2.drawImage(this.canvas,0,0,this.scratchW,this.scratchH,this.currentX,this.currentY,this.scratchW,this.scratchH),this.currentX+=this.scratchW),this.mapped[t]},Zx.prototype.get=function(t){return this.mapped[t]||this.placeholder},Zx.prototype.draw=function(t){var e=this.lineHeight,r=this.outline,i=this.context,n=this.scratch,o=this.maxWidth,a=this.colors,s=r,c=e-this.outline,u=i.measureText(t),h=Math.min(o,Math.ceil(u.width+2*s+1));i.clearRect(0,0,h,e);var l,p,d,f,m;if(0===this.outline)for(i.fillText(t,s,c),d=3,l=0,p=(m=(f=i.getImageData(0,0,h,e)).data).length/4;l<p;++l)n[l]=m[d],d+=4;else{for(i.globalCompositeOperation=\"source-over\",l=r+1;l>0;--l)d=l>1?2*l-2:l,i.strokeStyle=a[d-1],i.lineWidth=d,i.strokeText(t,s,c);i.globalCompositeOperation=\"multiply\",i.fillStyle=\"#FF00FF\",i.fillText(t,s,c),m=(f=i.getImageData(0,0,h,e)).data,d=0;var g=this.gamma;for(l=0,p=m.length/4;l<p;++l){var v=m[d],y=v?m[d+1]/v:1;.5===g&&(y=Math.sqrt(y));var b=256-v,x=b+(v-b)*(y=Math.min(1,Math.max(0,y)));n[l]=Math.max(0,Math.min(255,x+2)),m[d+3]=n[l],d+=4}}i.putImageData(f,0,0),this.scratchW=h,this.scratchH=e},Zx.prototype.populate=function(){var t=this;this.placeholder=this.map(String.fromCharCode(65533));for(var e=0;e<127;++e)t.map(String.fromCharCode(e));for(var r=128;r<255;++r)t.map(String.fromCharCode(r));for(var i=880;i<1023;++i)t.map(String.fromCharCode(i));for(var n=1024;n<1279;++n)t.map(String.fromCharCode(n));this.map(String.fromCharCode(8491))};var Kx=function(t){function e(e,r){var i=e||{},n=r||{};n.forceTransparent=!0;for(var o=i.position.length/3,a=0,s=0;s<o;++s)a+=i.text[s].length;var c=a;n.showBackground&&(c+=o),t.call(this,{position:new Float32Array(3*c),color:new Float32Array(3*c),picking:new hv},n),this.fontFamily=gn(n.fontFamily,\"sans-serif\"),this.fontStyle=gn(n.fontStyle,\"normal\"),this.fontWeight=gn(n.fontWeight,\"bold\"),this.fontSize=gn(n.fontSize,48),this.sdf=gn(n.sdf,\"Chrome\"===Ff),this.xOffset=gn(n.xOffset,0),this.yOffset=gn(n.yOffset,0),this.zOffset=gn(n.zOffset,.5),this.attachment=gn(n.attachment,\"bottom-left\"),this.showBorder=gn(n.showBorder,!1),this.borderColor=gn(n.borderColor,\"lightgrey\"),this.borderWidth=gn(n.borderWidth,.15),this.showBackground=gn(n.showBackground,!1),this.backgroundColor=gn(n.backgroundColor,\"lightgrey\"),this.backgroundMargin=gn(n.backgroundMargin,.5),this.backgroundOpacity=gn(n.backgroundOpacity,1),this.text=i.text,this.positionCount=o,this.addUniforms({fontTexture:{value:null},xOffset:{value:this.xOffset},yOffset:{value:this.yOffset},zOffset:{value:this.zOffset},ortho:{value:!1},showBorder:{value:this.showBorder},borderColor:{value:new tt(this.borderColor)},borderWidth:{value:this.borderWidth},backgroundColor:{value:new tt(this.backgroundColor)},backgroundOpacity:{value:this.backgroundOpacity}}),this.addAttributes({inputTexCoord:{type:\"v2\",value:null},inputSize:{type:\"f\",value:null}}),this.setAttributes(e),this.makeTexture(),this.makeMapping()}t&&(e.__proto__=t),e.prototype=Object.create(t&&t.prototype),e.prototype.constructor=e;var r={parameters:{},wireframe:{},isText:{},vertexShader:{},fragmentShader:{}};return r.parameters.get=function(){return Object.assign.call(this,{fontFamily:{uniform:!0},fontStyle:{uniform:!0},fontWeight:{uniform:!0},fontSize:{uniform:!0},sdf:{updateShader:!0,uniform:!0},xOffset:{uniform:!0},yOffset:{uniform:!0},zOffset:{uniform:!0},showBorder:{uniform:!0},borderColor:{uniform:!0},borderWidth:{uniform:!0},backgroundColor:{uniform:!0},backgroundOpacity:{uniform:!0}},t.prototype.parameters,{flatShaded:void 0})},e.prototype.makeMaterial=function(){t.prototype.makeMaterial.call(this);var e=this.texture,r=this.material;r.extensions.derivatives=!0,r.lights=!1,r.uniforms.fontTexture.value=e,r.needsUpdate=!0;var i=this.wireframeMaterial;i.extensions.derivatives=!0,i.lights=!1,i.uniforms.fontTexture.value=e,i.needsUpdate=!0;var n=this.pickingMaterial;n.extensions.derivatives=!0,n.lights=!1,n.uniforms.fontTexture.value=e,n.needsUpdate=!0},e.prototype.setAttributes=function(t){var e,r,i,n,o,a,s=this,c=this.text,u=this.geometry.attributes;t.position&&(e=t.position,n=u.position.array,u.position.needsUpdate=!0),t.size&&(r=t.size,o=u.inputSize.array,u.inputSize.needsUpdate=!0),t.color&&(i=t.color,a=u.color.array,u.color.needsUpdate=!0);for(var h,l,p,d,f=this.positionCount,m=0,g=0;g<f;++g)for(l=3*g,d=c[g].length,s.showBackground&&(d+=1),p=0;p<d;++p,++m)for(var v=0;v<4;v++)h=4*m*3+3*v,e&&(n[h]=e[l],n[h+1]=e[l+1],n[h+2]=e[l+2]),r&&(o[4*m+v]=r[g]),i&&(a[h]=i[l],a[h+1]=i[l+1],a[h+2]=i[l+2])},e.prototype.makeTexture=function(){this.textAtlas=Qs({font:[this.fontFamily],style:this.fontStyle,weight:this.fontWeight,size:this.fontSize,outline:this.sdf?5:0}),this.texture=this.textAtlas.texture},e.prototype.makeMapping=function(){for(var t,e,r,i,n,o,a,s,c=this,u=this.textAtlas,h=this.text,l=this.attachment,p=u.lineHeight*this.backgroundMargin*.1-10,d=this.geometry.attributes.inputTexCoord.array,f=this.geometry.attributes.mapping.array,m=this.positionCount,g=0,v=0;v<m;++v){for(i=0,o=(r=h[v]).length,n=0;n<o;++n)i+=(t=u.get(r[n])).w-2*u.outline;for(s=l.startsWith(\"top\")?u.lineHeight/1.25:l.startsWith(\"middle\")?u.lineHeight/2.5:0,a=l.endsWith(\"right\")?i:l.endsWith(\"center\")?i/2:0,a+=u.outline,s+=u.outline,c.showBackground&&(f[(e=2*g*4)+0]=-u.lineHeight/6-a-p,f[e+1]=u.lineHeight-s+p,f[e+2]=-u.lineHeight/6-a-p,f[e+3]=0-s-p,f[e+4]=i+u.lineHeight/6-a+2*u.outline+p,f[e+5]=u.lineHeight-s+p,f[e+6]=i+u.lineHeight/6-a+2*u.outline+p,f[e+7]=0-s-p,d[e+0]=10,d[e+2]=10,d[e+4]=10,d[e+6]=10,g+=1),i=0,n=0;n<o;++n,++g){t=u.get(r[n]),f[(e=2*g*4)+0]=i-a,f[e+1]=t.h-s,f[e+2]=i-a,f[e+3]=0-s,f[e+4]=i+t.w-a,f[e+5]=t.h-s,f[e+6]=i+t.w-a,f[e+7]=0-s;var y=u.width,b=u.height,x=[t.x/y,t.y/b,t.x/y,(t.y+t.h)/b,(t.x+t.w)/y,t.y/b,(t.x+t.w)/y,(t.y+t.h)/b];d.set(x,e),i+=t.w-2*u.outline}}this.geometry.attributes.inputTexCoord.needsUpdate=!0,this.geometry.attributes.mapping.needsUpdate=!0},e.prototype.getDefines=function(e){var r=t.prototype.getDefines.call(this,e);return this.sdf&&(r.SDF=1),r},e.prototype.setUniforms=function(e){!e||void 0===e.fontFamily&&void 0===e.fontStyle&&void 0===e.fontWeight&&void 0===e.fontSize&&void 0===e.sdf||(this.makeTexture(),this.makeMapping(),this.texture.needsUpdate=!0,e.fontTexture=this.texture),t.prototype.setUniforms.call(this,e)},r.wireframe.set=function(t){},r.wireframe.get=function(){return!1},r.isText.get=function(){return!0},r.vertexShader.get=function(){return\"SDFFont.vert\"},r.fragmentShader.get=function(){return\"SDFFont.frag\"},Object.defineProperties(e.prototype,r),e}(gb);Qf.add(\"text\",Kx);var Qx=function(t){function e(e,r,i){t.call(this,e,r,i),this.type=\"distance\",this.parameters=Object.assign({labelSize:{type:\"number\",precision:3,max:10,min:.001},labelColor:{type:\"color\"},labelVisible:{type:\"boolean\"},labelZOffset:{type:\"number\",precision:1,max:20,min:-20,buffer:\"zOffset\"},labelUnit:{type:\"select\",rebuild:!0,options:{\"\":\"\",angstrom:\"angstrom\",nm:\"nm\"}},atomPair:{type:\"hidden\",rebuild:!0},radialSegments:!0,disableImpostor:!0},this.parameters,{flatShaded:null,assembly:null}),this.init(i)}return t&&(e.__proto__=t),e.prototype=Object.create(t&&t.prototype),e.prototype.constructor=e,e.prototype.init=function(e){var r=e||{};r.radius=gn(r.radius,.15),this.fontFamily=gn(r.fontFamily,\"sans-serif\"),this.fontStyle=gn(r.fontStyle,\"normal\"),this.fontWeight=gn(r.fontWeight,\"bold\"),this.sdf=gn(r.sdf,\"Firefox\"!==Ff),this.labelSize=gn(r.labelSize,2),this.labelColor=gn(r.labelColor,16777215),this.labelVisible=gn(r.labelVisible,!0),this.labelZOffset=gn(r.labelZOffset,.5),this.labelUnit=gn(r.labelUnit,\"\"),this.atomPair=gn(r.atomPair,[]),t.prototype.init.call(this,r)},e.prototype.getDistanceData=function(t,e){var r=e.length,i=new Array(r),n=new Float32Array(3*r),o=new Cf,a=new Cf,s=new uy,c=t.getAtomProxy(),u=t.getAtomProxy(),h=0;e.forEach(function(e,r){var l=e[0],p=e[1];if(Number.isInteger(l)&&Number.isInteger(p))c.index=l,u.index=p;else{o.setString(l),a.setString(p);var d=t.getAtomIndices(o),f=t.getAtomIndices(a);if(!d.length||!f.length)return void(h+=1);c.index=d[0],u.index=f[0]}s.addBond(c,u,1),r-=h;var m=c.distanceTo(u);switch(this.labelUnit){case\"angstrom\":i[r]=m.toFixed(2)+\" \"+String.fromCharCode(8491);break;case\"nm\":i[r]=(m/10).toFixed(2)+\" nm\";break;default:i[r]=m.toFixed(2)}var g=3*r;n[g+0]=(c.x+u.x)/2,n[g+1]=(c.y+u.y)/2,n[g+2]=(c.z+u.z)/2},this),h>0&&(r-=h,n=n.subarray(0,3*r));var l=new bv(s.count,!0);return{text:i,position:n,bondSet:l,bondStore:s}},e.prototype.getBondData=function(t,e,r){var i=t.getBondData(this.getBondParams(e,r));return i.picking&&(i.picking=new av(i.picking.array,i.picking.structure,r.bondStore)),i},e.prototype.create=function(){if(0!==this.structureView.atomCount){var t=this.atomPair.length;if(0!==t){var e=this.getDistanceData(this.structureView,this.atomPair),r=new tt(this.labelColor);this.textBuffer=new Kx({position:e.position,size:No(t,this.labelSize),color:ko(t,r.r,r.g,r.b),text:e.text},this.getBufferParams({fontFamily:this.fontFamily,fontStyle:this.fontStyle,fontWeight:this.fontWeight,sdf:this.sdf,zOffset:this.labelZOffset,opacity:1,visible:this.labelVisible}));var i={bondSet:e.bondSet,bondStore:e.bondStore},n=this.getBondData(this.structureView,void 0,i);this.cylinderBuffer=new Nb(n,this.getBufferParams({openEnded:!1,radialSegments:this.radialSegments,disableImpostor:this.disableImpostor,dullInterior:!0})),this.dataList.push({sview:this.structureView,bondSet:e.bondSet,bondStore:e.bondStore,position:e.position,bufferList:[this.textBuffer,this.cylinderBuffer]})}}},e.prototype.update=function(e){e.position?this.build():t.prototype.update.call(this,e)},e.prototype.updateData=function(t,e){var r={bondSet:e.bondSet,bondStore:e.bondStore},i=this.getBondData(e.sview,t,r),n={},o={},a=this.atomPair.length;if(t.labelSize&&(o.size=No(a,this.labelSize)),t.labelColor){var s=new tt(this.labelColor);o.color=ko(a,s.r,s.g,s.b)}t.color&&(n.color=i.color,n.color2=i.color2),(t.radius||t.scale)&&(n.radius=i.radius),this.textBuffer.setAttributes(o),this.cylinderBuffer.setAttributes(n)},e.prototype.setVisibility=function(e,r){return t.prototype.setVisibility.call(this,e,!0),this.textBuffer&&this.textBuffer.setVisibility(this.labelVisible&&this.visible),r||this.viewer.requestRender(),this},e.prototype.setParameters=function(e){var r={};return e&&e.labelSize&&(r.labelSize=!0),e&&(e.labelColor||0===e.labelColor)&&(r.labelColor=!0),t.prototype.setParameters.call(this,e,r,!1),e&&void 0!==e.labelVisible&&this.setVisibility(this.visible),this},e}(Eb);Xf.add(\"distance\",Qx);var Jx=function(t){function e(e,r){var i=r||{},n=2*(e.position.length/3),o=new tt(gn(i.color,\"grey\")),a=new Float32Array(3*n),s=ko(n,o.r,o.g,o.b);t.call(this,{position:a,color:s},i),this.scale=gn(i.scale,1),this.setAttributes(e)}t&&(e.__proto__=t),e.prototype=Object.create(t&&t.prototype),e.prototype.constructor=e;var r={isLine:{},vertexShader:{},fragmentShader:{}};return e.prototype.setAttributes=function(t){var e,r,i,n=this.geometry.attributes;t.position&&t.vector&&(e=t.position,r=t.vector,i=n.position.array,n.position.needsUpdate=!0);var o,a,s=this.size/2,c=this.scale;if(t.position&&t.vector)for(var u=0;u<s;u++)a=3*u,i[(o=2*u*3)+0]=e[a+0],i[o+1]=e[a+1],i[o+2]=e[a+2],i[o+3]=e[a+0]+r[a+0]*c,i[o+4]=e[a+1]+r[a+1]*c,i[o+5]=e[a+2]+r[a+2]*c},r.isLine.get=function(){return!0},r.vertexShader.get=function(){return\"Line.vert\"},r.fragmentShader.get=function(){return\"Line.frag\"},Object.defineProperties(e.prototype,r),e}(qy),t_=function(e){function r(t,r,i){e.call(this,t,r,i),this.type=\"helixorient\",this.parameters=Object.assign({sphereDetail:!0,disableImpostor:!0},this.parameters),this.init(i)}return e&&(r.__proto__=e),r.prototype=Object.create(e&&e.prototype),r.prototype.constructor=r,r.prototype.init=function(t){var r=t||{};r.colorScheme=gn(r.colorScheme,\"sstruc\"),r.radius=gn(r.radius,.15),r.scale=gn(r.scale,1),e.prototype.init.call(this,r)},r.prototype.createData=function(t){var e=this,r=[],i=[];return this.structure.eachPolymer(function(t){if(!(t.residueCount<4)){i.push(t);var n=new ss(t),o=n.getPosition(),a=n.getColor(e.getColorParams()),s=n.getSize(e.radius,e.scale),c=n.getPicking();r.push(new yb({position:o.center,color:a.color,radius:s.size,picking:c.picking},e.getBufferParams({sphereDetail:e.sphereDetail,disableImpostor:e.disableImpostor,dullInterior:!0})),new Jx({position:o.center,vector:o.axis},e.getBufferParams({color:\"skyblue\",scale:1})),new Jx({position:o.center,vector:o.resdir},e.getBufferParams({color:\"lightgreen\",scale:1})))}},t.getSelection()),{bufferList:r,polymerList:i}},r.prototype.updateData=function(e,r){t.Debug&&jf.time(this.type+\" repr update\"),e=e||{};for(var i=0,n=r.polymerList.length;i<n;++i){var o=3*i,a={},s=new ss(r.polymerList[i]);if(e.position){var c=s.getPosition();a.position=c.center,r.bufferList[o+1].setAttributes({position:c.center,vector:c.axis}),r.bufferList[o+2].setAttributes({position:c.center,vector:c.resdir})}r.bufferList[o].setAttributes(a)}t.Debug&&jf.timeEnd(this.type+\" repr update\")},r}(Eb);Xf.add(\"helixorient\",t_);var e_=function(t){function e(e,r,i){t.call(this,e,r,i),this.type=\"licorice\",this.parameters=Object.assign({},this.parameters,{aspectRatio:null})}return t&&(e.__proto__=t),e.prototype=Object.create(t&&t.prototype),e.prototype.constructor=e,e.prototype.init=function(e){var r=e||{};r.aspectRatio=1,t.prototype.init.call(this,r)},e}(Ux);Xf.add(\"licorice\",e_),Yf.add(\"shader/HyperballStickImpostor.vert\",\"\\nattribute vec3 mapping;\\nattribute float radius;\\nattribute float radius2;\\nattribute vec3 position1;\\nattribute vec3 position2;\\nvarying mat4 matrix_near;\\nvarying vec4 prime1;\\nvarying vec4 prime2;\\nvarying float vRadius;\\nvarying float vRadius2;\\n#ifdef PICKING\\n#include unpack_color\\nattribute float primitiveId;\\nvarying vec3 vPickingColor;\\n#else\\nattribute vec3 color2;\\nvarying vec3 vColor1;\\nvarying vec3 vColor2;\\n#endif\\nuniform float shrink;\\nuniform mat4 modelViewProjectionMatrix;\\nuniform mat4 modelViewProjectionMatrixInverse;\\nvoid main(){\\nvRadius = radius;\\nvRadius2 = radius2;\\nvec4 spaceposition;\\nvec3 position_atom1;\\nvec3 position_atom2;\\nvec4 vertex_position;\\n#ifdef PICKING\\nvPickingColor = unpackColor( primitiveId );\\n#else\\nvColor1 = color;\\nvColor2 = color2;\\n#endif\\nfloat radius1 = radius;\\nposition_atom1 = position1;\\nposition_atom2 = position2;\\nfloat distance = distance( position_atom1, position_atom2 );\\nspaceposition.z = mapping.z * distance;\\nif (radius1 > radius2) {\\nspaceposition.y = mapping.y * 1.5 * radius1;\\nspaceposition.x = mapping.x * 1.5 * radius1;\\n} else {\\nspaceposition.y = mapping.y * 1.5 * radius2;\\nspaceposition.x = mapping.x * 1.5 * radius2;\\n}\\nspaceposition.w = 1.0;\\nvec4 e3 = vec4( 1.0 );\\nvec3 e1, e1_temp, e2, e2_temp;\\ne3.xyz = normalize(position_atom1-position_atom2);\\nif (e3.z == 0.0) { e3.z = 0.0000000000001;}\\nif ( (position_atom1.x - position_atom2.x) == 0.0) { position_atom1.x += 0.001;}\\nif ( (position_atom1.y - position_atom2.y) == 0.0) { position_atom1.y += 0.001;}\\nif ( (position_atom1.z - position_atom2.z) == 0.0) { position_atom1.z += 0.001;}\\nvec4 focus = vec4( 1.0 );\\nfocus.x = ( position_atom1.x*position_atom1.x - position_atom2.x*position_atom2.x +\\n( radius2*radius2 - radius1*radius1 )*e3.x*e3.x/shrink )/(2.0*(position_atom1.x - position_atom2.x));\\nfocus.y = ( position_atom1.y*position_atom1.y - position_atom2.y*position_atom2.y +\\n( radius2*radius2 - radius1*radius1 )*e3.y*e3.y/shrink )/(2.0*(position_atom1.y - position_atom2.y));\\nfocus.z = ( position_atom1.z*position_atom1.z - position_atom2.z*position_atom2.z +\\n( radius2*radius2 - radius1*radius1 )*e3.z*e3.z/shrink )/(2.0*(position_atom1.z - position_atom2.z));\\ne1.x = 1.0;\\ne1.y = 1.0;\\ne1.z = ( (e3.x*focus.x + e3.y*focus.y + e3.z*focus.z) - e1.x*e3.x - e1.y*e3.y)/e3.z;\\ne1_temp = e1 - focus.xyz;\\ne1 = normalize(e1_temp);\\ne2_temp = e1.yzx * e3.zxy - e1.zxy * e3.yzx;\\ne2 = normalize(e2_temp);\\nmat3 R= mat3( e1.xyz, e2.xyz, e3.xyz );\\nvertex_position.xyz = R * spaceposition.xyz;\\nvertex_position.w = 1.0;\\nvertex_position.x += (position_atom1.x+position_atom2.x) / 2.0;\\nvertex_position.y += (position_atom1.y+position_atom2.y) / 2.0;\\nvertex_position.z += (position_atom1.z+position_atom2.z) / 2.0;\\ngl_Position = modelViewProjectionMatrix * vertex_position;\\nvec4 i_near, i_far;\\nvec4 near = gl_Position;\\nnear.z = 0.0 ;\\nnear = modelViewProjectionMatrixInverse * near;\\ni_near = near;\\nvec4 far = gl_Position;\\nfar.z = far.w ;\\ni_far = modelViewProjectionMatrixInverse * far;\\nprime1 = vec4( position_atom1 - (position_atom1 - focus.xyz)*shrink, 1.0 );\\nprime2 = vec4( position_atom2 - (position_atom2 - focus.xyz)*shrink, 1.0 );\\nfloat Rsquare = (radius1*radius1/shrink) - (\\n(position_atom1.x - focus.x)*(position_atom1.x - focus.x) +\\n(position_atom1.y - focus.y)*(position_atom1.y - focus.y) +\\n(position_atom1.z - focus.z)*(position_atom1.z - focus.z)\\n);\\nfocus.w = Rsquare;\\nmatrix_near = mat4( i_near, i_far, focus, e3 );\\ngl_Position.z = 1.0;\\n}\"),Yf.add(\"shader/HyperballStickImpostor.frag\",\"#define STANDARD\\n#define IMPOSTOR\\nuniform vec3 diffuse;\\nuniform vec3 emissive;\\nuniform float roughness;\\nuniform float metalness;\\nuniform float opacity;\\nuniform float nearClip;\\nuniform float shrink;\\nuniform mat4 modelViewMatrix;\\nuniform mat4 modelViewProjectionMatrix;\\nuniform mat4 modelViewMatrixInverseTranspose;\\nuniform mat4 projectionMatrix;\\nvarying mat4 matrix_near;\\nvarying vec4 prime1;\\nvarying vec4 prime2;\\nvarying float vRadius;\\nvarying float vRadius2;\\n#ifdef PICKING\\nuniform float objectId;\\nvarying vec3 vPickingColor;\\n#else\\nvarying vec3 vColor1;\\nvarying vec3 vColor2;\\n#include common\\n#include fog_pars_fragment\\n#include bsdfs\\n#include lights_pars\\n#include lights_physical_pars_fragment\\n#endif\\nbool interior = false;\\nfloat calcClip( vec4 cameraPos ){\\nreturn dot( cameraPos, vec4( 0.0, 0.0, 1.0, nearClip - 0.5 ) );\\n}\\nfloat calcClip( vec3 cameraPos ){\\nreturn calcClip( vec4( cameraPos, 1.0 ) );\\n}\\nfloat calcDepth( in vec3 cameraPos ){\\nvec2 clipZW = cameraPos.z * projectionMatrix[2].zw + projectionMatrix[3].zw;\\nreturn 0.5 + 0.5 * clipZW.x / clipZW.y;\\n}\\nstruct Ray {\\nvec3 origin ;\\nvec3 direction ;\\n};\\nbool cutoff_plane (vec3 M, vec3 cutoff, vec3 x3){\\nfloat a = x3.x;\\nfloat b = x3.y;\\nfloat c = x3.z;\\nfloat d = -x3.x*cutoff.x-x3.y*cutoff.y-x3.z*cutoff.z;\\nfloat l = a*M.x+b*M.y+c*M.z+d;\\nif (l<0.0) {return true;}\\nelse{return false;}\\n}\\nvec3 isect_surf(Ray r, mat4 matrix_coef){\\nvec4 direction = vec4(r.direction, 0.0);\\nvec4 origin = vec4(r.origin, 1.0);\\nfloat a = dot(direction,(matrix_coef*direction));\\nfloat b = dot(origin,(matrix_coef*direction));\\nfloat c = dot(origin,(matrix_coef*origin));\\nfloat delta =b*b-a*c;\\ngl_FragColor.a = 1.0;\\nif (delta<0.0){\\ndiscard;\\n}\\nfloat t1 =(-b-sqrt(delta))/a;\\nreturn r.origin+t1*r.direction;\\n}\\nvec3 isect_surf2(Ray r, mat4 matrix_coef){\\nvec4 direction = vec4(r.direction, 0.0);\\nvec4 origin = vec4(r.origin, 1.0);\\nfloat a = dot(direction,(matrix_coef*direction));\\nfloat b = dot(origin,(matrix_coef*direction));\\nfloat c = dot(origin,(matrix_coef*origin));\\nfloat delta =b*b-a*c;\\ngl_FragColor.a = 1.0;\\nif (delta<0.0){\\ndiscard;\\n}\\nfloat t2 =(-b+sqrt(delta))/a;\\nreturn r.origin+t2*r.direction;\\n}\\nRay primary_ray(vec4 near1, vec4 far1){\\nvec3 near=near1.xyz/near1.w;\\nvec3 far=far1.xyz/far1.w;\\nreturn Ray(near,far-near);\\n}\\nfloat update_z_buffer(vec3 M, mat4 ModelViewP){\\nfloat depth1;\\nvec4 Ms=(ModelViewP*vec4(M,1.0));\\nreturn depth1=(1.0+Ms.z/Ms.w)/2.0;\\n}\\nvoid main(){\\nfloat radius = max( vRadius, vRadius2 );\\nvec4 i_near, i_far, focus;\\nvec3 e3, e1, e1_temp, e2;\\ni_near = vec4(matrix_near[0][0],matrix_near[0][1],matrix_near[0][2],matrix_near[0][3]);\\ni_far = vec4(matrix_near[1][0],matrix_near[1][1],matrix_near[1][2],matrix_near[1][3]);\\nfocus = vec4(matrix_near[2][0],matrix_near[2][1],matrix_near[2][2],matrix_near[2][3]);\\ne3 = vec3(matrix_near[3][0],matrix_near[3][1],matrix_near[3][2]);\\ne1.x = 1.0;\\ne1.y = 1.0;\\ne1.z = ( (e3.x*focus.x + e3.y*focus.y + e3.z*focus.z) - e1.x*e3.x - e1.y*e3.y)/e3.z;\\ne1_temp = e1 - focus.xyz;\\ne1 = normalize(e1_temp);\\ne2 = normalize(cross(e1,e3));\\nvec4 equation = focus;\\nfloat shrinkfactor = shrink;\\nfloat t1 = -1.0/(1.0-shrinkfactor);\\nfloat t2 = 1.0/(shrinkfactor);\\nvec4 colonne1, colonne2, colonne3, colonne4;\\nmat4 mat;\\nvec3 equation1 = vec3(t2,t2,t1);\\nfloat A1 = - e1.x*equation.x - e1.y*equation.y - e1.z*equation.z;\\nfloat A2 = - e2.x*equation.x - e2.y*equation.y - e2.z*equation.z;\\nfloat A3 = - e3.x*equation.x - e3.y*equation.y - e3.z*equation.z;\\nfloat A11 = equation1.x*e1.x*e1.x + equation1.y*e2.x*e2.x + equation1.z*e3.x*e3.x;\\nfloat A21 = equation1.x*e1.x*e1.y + equation1.y*e2.x*e2.y + equation1.z*e3.x*e3.y;\\nfloat A31 = equation1.x*e1.x*e1.z + equation1.y*e2.x*e2.z + equation1.z*e3.x*e3.z;\\nfloat A41 = equation1.x*e1.x*A1 + equation1.y*e2.x*A2 + equation1.z*e3.x*A3;\\nfloat A22 = equation1.x*e1.y*e1.y + equation1.y*e2.y*e2.y + equation1.z*e3.y*e3.y;\\nfloat A32 = equation1.x*e1.y*e1.z + equation1.y*e2.y*e2.z + equation1.z*e3.y*e3.z;\\nfloat A42 = equation1.x*e1.y*A1 + equation1.y*e2.y*A2 + equation1.z*e3.y*A3;\\nfloat A33 = equation1.x*e1.z*e1.z + equation1.y*e2.z*e2.z + equation1.z*e3.z*e3.z;\\nfloat A43 = equation1.x*e1.z*A1 + equation1.y*e2.z*A2 + equation1.z*e3.z*A3;\\nfloat A44 = equation1.x*A1*A1 + equation1.y*A2*A2 + equation1.z*A3*A3 - equation.w;\\ncolonne1 = vec4(A11,A21,A31,A41);\\ncolonne2 = vec4(A21,A22,A32,A42);\\ncolonne3 = vec4(A31,A32,A33,A43);\\ncolonne4 = vec4(A41,A42,A43,A44);\\nmat = mat4(colonne1,colonne2,colonne3,colonne4);\\nRay ray = primary_ray(i_near,i_far) ;\\nvec3 M;\\nM = isect_surf(ray, mat);\\nif (cutoff_plane(M, prime1.xyz, -e3) || cutoff_plane(M, prime2.xyz, e3)){ discard; }\\nvec4 M1 = vec4(M,1.0);\\nvec4 M2 = mat*M1;\\nvec3 _normal = ( modelViewMatrixInverseTranspose * M2 ).xyz;\\ngl_FragDepthEXT = update_z_buffer(M, modelViewProjectionMatrix) ;\\n#ifdef NEAR_CLIP\\nif( calcClip( modelViewMatrix * vec4( M, 1.0 ) ) > 0.0 ){\\nM = isect_surf2(ray, mat);\\nif( calcClip( modelViewMatrix * vec4( M, 1.0 ) ) > 0.0 )\\ndiscard;\\ninterior = true;\\ngl_FragDepthEXT = update_z_buffer(M, modelViewProjectionMatrix) ;\\nif( gl_FragDepthEXT >= 0.0 ){\\ngl_FragDepthEXT = max( 0.0, calcDepth( vec3( - ( nearClip - 0.5 ) ) ) + ( 0.0000001 / radius ) );\\n}\\n}else if( gl_FragDepthEXT <= 0.0 ){\\nM = isect_surf2(ray, mat);\\ninterior = true;\\ngl_FragDepthEXT = update_z_buffer(M, modelViewProjectionMatrix);\\nif( gl_FragDepthEXT >= 0.0 ){\\ngl_FragDepthEXT = 0.0 + ( 0.0000001 / radius );\\n}\\n}\\n#else\\nif( gl_FragDepthEXT <= 0.0 ){\\nM = isect_surf2(ray, mat);\\ninterior = true;\\ngl_FragDepthEXT = update_z_buffer(M, modelViewProjectionMatrix) ;\\nif( gl_FragDepthEXT >= 0.0 ){\\ngl_FragDepthEXT = 0.0 + ( 0.0000001 / radius );\\n}\\n}\\n#endif\\nif (cutoff_plane(M, prime1.xyz, -e3) || cutoff_plane(M, prime2.xyz, e3)){ discard; }\\nif (gl_FragDepthEXT < 0.0)\\ndiscard;\\nif (gl_FragDepthEXT > 1.0)\\ndiscard;\\nfloat distance_ratio = ((M.x-prime2.x)*e3.x + (M.y-prime2.y)*e3.y +(M.z-prime2.z)*e3.z) /\\ndistance(prime2.xyz,prime1.xyz);\\n#ifdef PICKING\\ngl_FragColor = vec4( vPickingColor, objectId );\\n#else\\nvec3 vViewPosition = -( modelViewMatrix * vec4( M, 1.0 ) ).xyz;\\nvec3 vNormal = _normal;\\nvec3 vColor;\\nif( distance_ratio>0.5 ){\\nvColor = vColor1;\\n}else{\\nvColor = vColor2;\\n}\\nvec4 diffuseColor = vec4( diffuse, opacity );\\nReflectedLight reflectedLight = ReflectedLight( vec3( 0.0 ), vec3( 0.0 ), vec3( 0.0 ), vec3( 0.0 ) );\\nvec3 totalEmissiveLight = emissive;\\n#include color_fragment\\n#include roughnessmap_fragment\\n#include metalnessmap_fragment\\nvec3 normal = normalize( vNormal );\\nif( interior ){\\nnormal = vec3( 0.0, 0.0, 0.4 );\\n}\\n#include lights_physical_fragment\\n#include lights_template\\nvec3 outgoingLight = reflectedLight.directDiffuse + reflectedLight.indirectDiffuse + reflectedLight.directSpecular + reflectedLight.indirectSpecular + totalEmissiveLight;\\ngl_FragColor = vec4( outgoingLight, diffuseColor.a );\\n#include premultiplied_alpha_fragment\\n#include tonemapping_fragment\\n#include encodings_fragment\\n#include fog_fragment\\n#endif\\n}\");var r_=new Float32Array([-1,-1,-1,1,-1,-1,1,-1,1,-1,-1,1,-1,1,-1,1,1,-1,1,1,1,-1,1,1]),i_=new Uint16Array([0,1,2,0,2,3,1,5,6,1,6,2,4,6,5,4,7,6,0,7,4,0,3,7,0,5,1,0,4,5,3,2,6,3,6,7]),n_=function(t){function e(e,r){t.call(this,e,r);var i=e||{},n=gn((r||{}).shrink,.14);this.addUniforms({modelViewProjectionMatrix:{value:new v},modelViewProjectionMatrixInverse:{value:new v},modelViewMatrixInverseTranspose:{value:new v},shrink:{value:n}}),this.addAttributes({position1:{type:\"v3\",value:null},position2:{type:\"v3\",value:null},color2:{type:\"c\",value:null},radius:{type:\"f\",value:null},radius2:{type:\"f\",value:null}}),this.setAttributes(i),this.makeMapping()}t&&(e.__proto__=t),e.prototype=Object.create(t&&t.prototype),e.prototype.constructor=e;var r={parameters:{},isImpostor:{},vertexShader:{},fragmentShader:{}};return r.parameters.get=function(){return Object.assign.call(this,{shrink:{uniform:!0}},t.prototype.parameters)},r.isImpostor.get=function(){return!0},r.vertexShader.get=function(){return\"HyperballStickImpostor.vert\"},r.fragmentShader.get=function(){return\"HyperballStickImpostor.frag\"},Object.defineProperties(e.prototype,r),e}(function(t){function e(){t.apply(this,arguments)}t&&(e.__proto__=t),e.prototype=Object.create(t&&t.prototype),e.prototype.constructor=e;var r={mapping:{},mappingIndices:{},mappingIndicesSize:{},mappingType:{},mappingSize:{},mappingItemSize:{}};return r.mapping.get=function(){return r_},r.mappingIndices.get=function(){return i_},r.mappingIndicesSize.get=function(){return 36},r.mappingType.get=function(){return\"v3\"},r.mappingSize.get=function(){return 8},r.mappingItemSize.get=function(){return 3},Object.defineProperties(e.prototype,r),e}(db)),o_=function(t,e){return!Uf||e&&e.disableImpostor?(t.radius=Uo(t.radius,t.radius2),new Rb(t,e)):new n_(t,e)},a_=function(t){function e(e,r,i){t.call(this,e,r,i),this.type=\"hyperball\",this.parameters=Object.assign({shrink:{type:\"number\",precision:3,max:1,min:.001,buffer:!0}},this.parameters,{multipleBond:null,bondSpacing:null})}return t&&(e.__proto__=t),e.prototype=Object.create(t&&t.prototype),e.prototype.constructor=e,e.prototype.init=function(e){var r=e||{};r.scale=gn(r.scale,.2),r.radius=gn(r.radius,\"vdw\"),this.shrink=gn(r.shrink,.12),t.prototype.init.call(this,r)},e.prototype.getBondParams=function(e,r){return e&&!e.radius||(r=Object.assign({radius2:!0},r)),t.prototype.getBondParams.call(this,e,r)},e.prototype.createData=function(t){var e=new yb(t.getAtomData(this.getAtomParams()),this.getBufferParams({sphereDetail:this.sphereDetail,disableImpostor:this.disableImpostor,dullInterior:!0}));return this.__center=new Float32Array(3*t.bondCount),{bufferList:[e,new o_(t.getBondData(this.getBondParams()),this.getBufferParams({shrink:this.shrink,radialSegments:this.radialSegments,disableImpostor:this.disableImpostor,dullInterior:!0}))]}},e.prototype.updateData=function(t,e){var r=e.sview.getAtomData(this.getAtomParams()),i=e.sview.getBondData(this.getBondParams()),n={},o={};if(!t||t.position){n.position=r.position;var a=i.position1,s=i.position2;o.position=Do(a,s,this.__center),o.position1=a,o.position2=s}t&&!t.color||(n.color=r.color,o.color=i.color,o.color2=i.color2),t&&!t.radius||(n.radius=r.radius,o.radius=i.radius,o.radius2=i.radius2),e.bufferList[0].setAttributes(n),e.bufferList[1].setAttributes(o)},e}(e_);Xf.add(\"hyperball\",a_),Js.prototype={constructor:Js,atomLabel:function(t){var e;switch(this.type){case\"atomname\":e=t.atomname;break;case\"atomindex\":e=\"\"+t.index;break;case\"occupancy\":e=t.occupancy.toFixed(2);break;case\"bfactor\":e=t.bfactor.toFixed(2);break;case\"serial\":e=\"\"+t.serial;break;case\"element\":e=t.element;break;case\"atom\":e=t.atomname+\"|\"+t.index;break;case\"resname\":e=t.resname;break;case\"resno\":e=\"\"+t.resno;break;case\"res\":var r=t.resname.toUpperCase();e=(zv[r]||r)+t.resno;break;case\"text\":e=this.text[t.index];break;default:e=t.qualifiedName()}return void 0===e?\"\":e}},Js.types={\"\":\"\",atomname:\"atom name\",atomindex:\"atom index\",occupancy:\"occupancy\",bfactor:\"b-factor\",serial:\"serial\",element:\"element\",atom:\"atom name + index\",resname:\"residue name\",resno:\"residue no\",res:\"residue name + no\",text:\"text\",qualified:\"qualified name\"};var s_=function(t){function e(e,r,i){t.call(this,e,r,i),this.type=\"label\",this.parameters=Object.assign({labelType:{type:\"select\",options:Js.types,rebuild:!0},labelText:{type:\"hidden\",rebuild:!0},fontFamily:{type:\"select\",options:{\"sans-serif\":\"sans-serif\",monospace:\"monospace\",serif:\"serif\"},buffer:!0},fontStyle:{type:\"select\",options:{normal:\"normal\",italic:\"italic\"},buffer:!0},fontWeight:{type:\"select\",options:{normal:\"normal\",bold:\"bold\"},buffer:!0},sdf:{type:\"boolean\",buffer:!0},xOffset:{type:\"number\",precision:1,max:20,min:-20,buffer:!0},yOffset:{type:\"number\",precision:1,max:20,min:-20,buffer:!0},zOffset:{type:\"number\",precision:1,max:20,min:-20,buffer:!0},attachment:{type:\"select\",options:{\"bottom-left\":\"bottom-left\",\"bottom-center\":\"bottom-center\",\"bottom-right\":\"bottom-right\",\"middle-left\":\"middle-left\",\"middle-center\":\"middle-center\",\"middle-right\":\"middle-right\",\"top-left\":\"top-left\",\"top-center\":\"top-center\",\"top-right\":\"top-right\"},rebuild:!0},showBorder:{type:\"boolean\",buffer:!0},borderColor:{type:\"color\",buffer:!0},borderWidth:{type:\"number\",precision:2,max:.3,min:0,buffer:!0},showBackground:{type:\"boolean\",rebuild:!0},backgroundColor:{type:\"color\",buffer:!0},backgroundMargin:{type:\"number\",precision:2,max:2,min:0,rebuild:!0},backgroundOpacity:{type:\"range\",step:.01,max:1,min:0,buffer:!0}},this.parameters,{side:null,flatShaded:null,wireframe:null,linewidth:null,roughness:null,metalness:null,diffuse:null}),this.init(i)}return t&&(e.__proto__=t),e.prototype=Object.create(t&&t.prototype),e.prototype.constructor=e,e.prototype.init=function(e){var r=e||{};this.labelType=gn(r.labelType,\"res\"),this.labelText=gn(r.labelText,{}),this.fontFamily=gn(r.fontFamily,\"sans-serif\"),this.fontStyle=gn(r.fontStyle,\"normal\"),this.fontWeight=gn(r.fontWeight,\"bold\"),this.sdf=gn(r.sdf,\"Chrome\"===Ff),this.xOffset=gn(r.xOffset,0),this.yOffset=gn(r.yOffset,0),this.zOffset=gn(r.zOffset,.5),this.attachment=gn(r.attachment,\"bottom-left\"),this.showBorder=gn(r.showBorder,!1),this.borderColor=gn(r.borderColor,\"lightgrey\"),this.borderWidth=gn(r.borderWidth,.15),this.showBackground=gn(r.showBackground,!1),this.backgroundColor=gn(r.backgroundColor,\"lightgrey\"),this.backgroundMargin=gn(r.backgroundMargin,.5),this.backgroundOpacity=gn(r.backgroundOpacity,1),t.prototype.init.call(this,r)},e.prototype.createData=function(t){var e={position:!0,color:!0,radius:!0},r=t.getAtomData(this.getAtomParams(e)),i=[],n=new Js(this.labelType,this.labelText);return t.eachAtom(function(t){i.push(n.atomLabel(t))}),{bufferList:[new Kx({position:r.position,size:r.radius,color:r.color,text:i},this.getBufferParams({fontFamily:this.fontFamily,fontStyle:this.fontStyle,fontWeight:this.fontWeight,sdf:this.sdf,xOffset:this.xOffset,yOffset:this.yOffset,zOffset:this.zOffset,attachment:this.attachment,showBorder:this.showBorder,borderColor:this.borderColor,borderWidth:this.borderWidth,showBackground:this.showBackground,backgroundColor:this.backgroundColor,backgroundMargin:this.backgroundMargin,backgroundOpacity:this.backgroundOpacity}))]}},e.prototype.updateData=function(t,e){var r=e.sview.getAtomData(this.getAtomParams(t)),i={};t&&!t.position||(i.position=r.position),t&&!t.radius||(i.size=r.radius),t&&!t.color||(i.color=r.color),e.bufferList[0].setAttributes(i)},e}(Eb);Xf.add(\"label\",s_);var c_=function(t){function e(e,r,i){t.call(this,e,r,i),this.type=\"line\",this.parameters=Object.assign({multipleBond:{type:\"select\",rebuild:!0,options:{off:\"off\",symmetric:\"symmetric\",offset:\"offset\"}},bondSpacing:{type:\"number\",precision:2,max:2,min:.5}},this.parameters,{flatShaded:null,side:null,wireframe:null,roughness:null,metalness:null,diffuse:null}),this.init(i)}return t&&(e.__proto__=t),e.prototype=Object.create(t&&t.prototype),e.prototype.constructor=e,e.prototype.init=function(e){var r=e||{};this.multipleBond=gn(r.multipleBond,\"off\"),this.bondSpacing=gn(r.bondSpacing,1),t.prototype.init.call(this,r)},e.prototype.getBondParams=function(e,r){return r=Object.assign({multipleBond:this.multipleBond,bondSpacing:this.bondSpacing,radiusParams:{radius:.1,scale:1}},r),t.prototype.getBondParams.call(this,e,r)},e.prototype.createData=function(t){var e={position:!0,color:!0},r=t.getBondData(this.getBondParams(e));return{bufferList:[new kb(r,this.getBufferParams())]}},e.prototype.updateData=function(t,e){var r=e.sview.getBondData(this.getBondParams(t)),i={};t&&!t.position||(i.position1=r.position1,i.position2=r.position2),t&&!t.color||(i.color=r.color,i.color2=r.color2),e.bufferList[0].setAttributes(i)},e.prototype.setParameters=function(e){var r={};return e&&e.bondSpacing&&(r.position=!0),t.prototype.setParameters.call(this,e,r,!1),this},e}(Eb);Xf.add(\"line\",c_),ec.__deps=[os,ns,as,ca,tc],ic.__deps=[os,as,No,ca,ya,da,ba,rc,gn],$f.add(\"molsurf\",function(t,e){var r=t.data.args,i=t.data.params;if(r&&i){var n=new(\"av\"===i.type?ic:ec)(r.coordList,r.radiusList,r.indexList).getSurface(i.type,i.probeRadius,i.scaleFactor,i.cutoff,!0,i.smooth,i.contour),o=[n.position.buffer,n.index.buffer];n.normal&&o.push(n.normal.buffer),n.atomindex&&o.push(n.atomindex.buffer),e({sd:n,p:i},o)}},[ec,ic]);var u_=function(t){this.structure=t};u_.prototype._getAtomData=function(){return this.structure.getAtomData({what:{position:!0,radius:!0,index:!0},radiusParams:{radius:\"vdw\",scale:1}})},u_.prototype._makeSurface=function(t,e){var r=new ey(e.name,\"\",t);return r.info.type=e.type,r.info.probeRadius=e.probeRadius,r.info.scaleFactor=e.scaleFactor,r.info.smooth=e.smooth,r.info.cutoff=e.cutoff,r},u_.prototype.getSurface=function(t){var e=t||{},r=this._getAtomData(),i=r.position,n=r.radius,o=r.index,a=new(\"av\"===e.type?ic:ec)(i,n,o).getSurface(e.type,e.probeRadius,e.scaleFactor,e.cutoff,!0,e.smooth,e.contour);return this._makeSurface(a,e)},u_.prototype.getSurfaceWorker=function(t,e){var r=this,i=Object.assign({},t);if(window.Worker){void 0===this.worker&&(this.worker=new Za(\"molsurf\"));var n=this._getAtomData(),o=n.position,a=n.radius,s=n.index,c={args:{coordList:o,radiusList:a,indexList:s},params:i},u=[o.buffer,a.buffer,s.buffer];this.worker.post(c,u,function(t){e(r._makeSurface(t.data.sd,i))},function(t){console.warn(\"MolecularSurface.getSurfaceWorker error - trying without worker\",t),r.worker.terminate(),r.worker=void 0;var n=r.getSurface(i);e(n)})}else{var h=this.getSurface(i);e(h)}},u_.prototype.dispose=function(){this.worker&&this.worker.terminate()};var h_=function(t){function e(e,r,i){t.call(this,e,r,i),this.type=\"surface\",this.parameters=Object.assign({surfaceType:{type:\"select\",rebuild:!0,options:{vws:\"vws\",sas:\"sas\",ms:\"ms\",ses:\"ses\",av:\"av\"}},probeRadius:{type:\"number\",precision:1,max:20,min:0,rebuild:!0},smooth:{type:\"integer\",precision:1,max:10,min:0,rebuild:!0},scaleFactor:{type:\"number\",precision:1,max:5,min:0,rebuild:!0},cutoff:{type:\"number\",precision:2,max:50,min:0,rebuild:!0},contour:{type:\"boolean\",rebuild:!0},background:{type:\"boolean\",rebuild:!0},opaqueBack:{type:\"boolean\",buffer:!0},filterSele:{type:\"text\",rebuild:!0},colorVolume:{type:\"hidden\"},useWorker:{type:\"boolean\",rebuild:!0}},this.parameters,{radiusType:null,radius:null,scale:null}),this.__infoList=[],this.structure.signals.refreshed.add(function(){this.__forceNewMolsurf=!0},this),this.init(i)}return t&&(e.__proto__=t),e.prototype=Object.create(t&&t.prototype),e.prototype.constructor=e,e.prototype.init=function(e){var r=e||{};r.colorScheme=gn(r.colorScheme,\"uniform\"),r.colorValue=gn(r.colorValue,14540253),r.disablePicking=gn(r.disablePicking,!0),this.surfaceType=gn(r.surfaceType,\"ms\"),this.probeRadius=gn(r.probeRadius,1.4),this.smooth=gn(r.smooth,2),this.scaleFactor=gn(r.scaleFactor,2),this.cutoff=gn(r.cutoff,0),this.contour=gn(r.contour,!1),this.background=gn(r.background,!1),this.opaqueBack=gn(r.opaqueBack,!0),this.filterSele=gn(r.filterSele,\"\"),this.colorVolume=gn(r.colorVolume,void 0),this.useWorker=gn(r.useWorker,!0),t.prototype.init.call(this,e)},e.prototype.prepareData=function(t,e,r){var i=this.__infoList[e];if(i||(i={},this.__infoList[e]=i),i.molsurf&&i.sele===t.selection.string)r(e);else{if(this.filterSele){var n=t.structure.getView(new Cf(this.filterSele)),o=n.boundingBox.getSize(),a=Math.max(o.x,o.y,o.z),s=t.getAtomSetWithinPoint(n.center,a/2+6);t=t.getView(new Cf(t.getAtomSetWithinSelection(s,3).toSeleString()))}i.sele=t.selection.string,i.molsurf=new u_(t);var c=this.getSurfaceParams(),u=function(t){i.surface=t,r(e)};this.useWorker?i.molsurf.getSurfaceWorker(c,u):u(i.molsurf.getSurface(c))}},e.prototype.prepare=function(t){var e=this;if((this.__forceNewMolsurf||this.__sele!==this.selection.string||this.__surfaceParams!==JSON.stringify(this.getSurfaceParams()))&&(this.__infoList.forEach(function(t){t.molsurf.dispose()}),this.__infoList.length=0),0===this.structureView.atomCount)return void t();var r=function(){this.__sele=this.selection.string,this.__surfaceParams=JSON.stringify(this.getSurfaceParams()),this.__forceNewMolsurf=!1,t()}.bind(this),i=\"default\"===this.assembly?this.defaultAssembly:this.assembly,n=this.structure.biomolDict[i];n?n.partList.forEach(function(t,i){var o=t.getView(e.structureView);e.prepareData(o,i,function(t){t===n.partList.length-1&&r()})}):this.prepareData(this.structureView,0,r)},e.prototype.createData=function(t,e){var r=this.__infoList[e],i=r.surface,n={position:i.getPosition(),color:i.getColor(this.getColorParams()),index:i.getFilteredIndex(this.filterSele,t)},o=[];if(i.contour){var a=new ab(n,this.getBufferParams({wireframe:!1}));o.push(a)}else{n.normal=i.getNormal(),n.picking=i.getPicking(t.getStructure());var s=new ib(n,this.getBufferParams({background:this.background,opaqueBack:this.opaqueBack,dullInterior:!1})),c=new nb(s);o.push(c)}return{bufferList:o,info:r}},e.prototype.updateData=function(t,e){var r={};if(t.position)return this.__forceNewMolsurf=!0,void this.build();t.color&&(r.color=e.info.surface.getColor(this.getColorParams())),t.index&&(r.index=e.info.surface.getFilteredIndex(this.filterSele,e.sview)),e.bufferList[0].setAttributes(r)},e.prototype.setParameters=function(e,r,i){return r=r||{},e&&e.filterSele&&(r.index=!0),e&&void 0!==e.colorVolume&&(r.color=!0),e&&e.wireframe&&(e.contour||void 0===e.contour&&this.contour)&&(e.wireframe=!1),t.prototype.setParameters.call(this,e,r,i),this},e.prototype.getSurfaceParams=function(t){return Object.assign({type:this.surfaceType,probeRadius:this.probeRadius,scaleFactor:this.scaleFactor,smooth:this.smooth&&!this.contour,cutoff:this.cutoff,contour:this.contour,useWorker:this.useWorker},t)},e.prototype.getColorParams=function(){var e=t.prototype.getColorParams.call(this);return e.volume=this.colorVolume,e},e.prototype.clear=function(){t.prototype.clear.call(this)},e.prototype.dispose=function(){this.__infoList.forEach(function(t){t.molsurf.dispose()}),this.__infoList.length=0,t.prototype.dispose.call(this)},e}(Eb);Xf.add(\"surface\",h_);var l_=function(t){function e(e,r,i){t.call(this,e,r,i),this.type=\"point\",this.parameters=Object.assign({pointSize:{type:\"number\",precision:1,max:100,min:0,buffer:!0},sizeAttenuation:{type:\"boolean\",buffer:!0},sortParticles:{type:\"boolean\",rebuild:!0},useTexture:{type:\"boolean\",buffer:!0},alphaTest:{type:\"range\",step:.001,max:1,min:0,buffer:!0},forceTransparent:{type:\"boolean\",buffer:!0},edgeBleach:{type:\"range\",step:.001,max:1,min:0,buffer:!0}},this.parameters,{flatShaded:null,wireframe:null,linewidth:null,roughness:null,metalness:null}),this.init(i)}return t&&(e.__proto__=t),e.prototype=Object.create(t&&t.prototype),e.prototype.constructor=e,e.prototype.init=function(e){var r=e||{};this.pointSize=gn(r.pointSize,1),this.sizeAttenuation=gn(r.sizeAttenuation,!0),this.sortParticles=gn(r.sortParticles,!1),this.useTexture=gn(r.useTexture,!1),this.alphaTest=gn(r.alphaTest,.5),this.forceTransparent=gn(r.forceTransparent,!1),this.edgeBleach=gn(r.edgeBleach,0),t.prototype.init.call(this,r)},e.prototype.createData=function(t){var e={position:!0,color:!0,picking:!0},r=t.getAtomData(this.getAtomParams(e));return{bufferList:[new bb(r,this.getBufferParams({pointSize:this.pointSize,sizeAttenuation:this.sizeAttenuation,sortParticles:this.sortParticles,useTexture:this.useTexture,alphaTest:this.alphaTest,forceTransparent:this.forceTransparent,edgeBleach:this.edgeBleach}))]}},e.prototype.updateData=function(t,e){var r=e.sview.getAtomData(this.getAtomParams(t)),i={};t&&!t.position||(i.position=r.position),t&&!t.color||(i.color=r.color),e.bufferList[0].setAttributes(i)},e}(Eb);Xf.add(\"point\",l_),Yf.add(\"shader/Ribbon.vert\",\"#define STANDARD\\nuniform float nearClip;\\nuniform vec3 clipCenter;\\n#if defined( NEAR_CLIP ) || defined( RADIUS_CLIP ) || !defined( PICKING )\\nvarying vec3 vViewPosition;\\n#endif\\n#if defined( RADIUS_CLIP )\\nvarying vec3 vClipCenter;\\n#endif\\nattribute vec3 dir;\\nattribute float size;\\n#ifdef PICKING\\n#include unpack_color\\nattribute float primitiveId;\\nvarying vec3 vPickingColor;\\n#else\\n#include color_pars_vertex\\n#ifndef FLAT_SHADED\\nvarying vec3 vNormal;\\n#endif\\n#endif\\n#include common\\nvoid main(void){\\n#ifdef PICKING\\nvPickingColor = unpackColor( primitiveId );\\n#else\\n#include color_vertex\\n#include beginnormal_vertex\\n#include defaultnormal_vertex\\n#ifndef FLAT_SHADED\\nvNormal = normalize( transformedNormal );\\n#endif\\n#endif\\n#include begin_vertex\\ntransformed += normalize( dir ) * size;\\n#include project_vertex\\n#if defined( NEAR_CLIP ) || defined( RADIUS_CLIP ) || !defined( PICKING )\\nvViewPosition = -mvPosition.xyz;\\n#endif\\n#if defined( RADIUS_CLIP )\\nvClipCenter = -( modelViewMatrix * vec4( clipCenter, 1.0 ) ).xyz;\\n#endif\\n#include nearclip_vertex\\n}\");var p_=new Uint16Array([0,1,2,1,3,2]),d_=function(t){function e(e,r){var i=e||{},n=i.position.length/3-1,o=4*n,a=3*o,s=new Float32Array(a),c=new Float32Array(a),u=new Float32Array(a),h=On(a,a/3);t.call(this,{position:s,color:c,index:h,normal:u,picking:i.picking},r),this.addAttributes({dir:{type:\"v3\",value:new Float32Array(a)}}),this.addAttributes({size:{type:\"f\",value:new Float32Array(o)}}),i.primitiveId=Bo(n),this.setAttributes(i),this.meshIndex=h,this.makeIndex()}t&&(e.__proto__=t),e.prototype=Object.create(t&&t.prototype),e.prototype.constructor=e;var r={vertexShader:{}};return e.prototype.setAttributes=function(t){var e,r,i,n,o,a,s,c,u,h,l,p,d=this.size/4,f=this.geometry.attributes;t.position&&(e=t.position,s=f.position.array,f.position.needsUpdate=!0),t.normal&&(r=t.normal,c=f.normal.array,f.normal.needsUpdate=!0),t.size&&(i=t.size,u=f.size.array,f.size.needsUpdate=!0),t.dir&&(n=t.dir,h=f.dir.array,f.dir.needsUpdate=!0),t.color&&(o=t.color,l=f.color.array,f.color.needsUpdate=!0),t.primitiveId&&(a=t.primitiveId,p=f.primitiveId.array,f.primitiveId.needsUpdate=!0);var m,g,v,y,b,x,_,w=i?i[0]:null;for(m=0;m<d;++m){for(x=3*m,v=3*m*4,b=4*m,e&&(s[v]=s[v+3]=e[x],s[v+1]=s[v+4]=e[x+1],s[v+2]=s[v+5]=e[x+2],s[v+6]=s[v+9]=e[x+3],s[v+7]=s[v+10]=e[x+4],s[v+8]=s[v+11]=e[x+5]),r&&(c[v]=c[v+3]=-r[x],c[v+1]=c[v+4]=-r[x+1],c[v+2]=c[v+5]=-r[x+2],c[v+6]=c[v+9]=-r[x+3],c[v+7]=c[v+10]=-r[x+4],c[v+8]=c[v+11]=-r[x+5]),g=0;g<4;++g)y=v+3*g,o&&(l[y]=o[x],l[y+1]=o[x+1],l[y+2]=o[x+2]),a&&(p[b+g]=a[m]);i&&(_=i[m],w!==i[m]?(u[b]=w,u[b+1]=w,u[b+2]=_,u[b+3]=_):(u[b]=_,u[b+1]=_,u[b+2]=_,u[b+3]=_),w=_),n&&(h[v]=n[x],h[v+1]=n[x+1],h[v+2]=n[x+2],h[v+3]=-n[x],h[v+4]=-n[x+1],h[v+5]=-n[x+2],h[v+6]=n[x+3],h[v+7]=n[x+4],h[v+8]=n[x+5],h[v+9]=-n[x+3],h[v+10]=-n[x+4],h[v+11]=-n[x+5])}},e.prototype.makeIndex=function(){var t,e,r,i,n=this.meshIndex,o=n.length/4/3;for(e=0;e<o;++e)for(r=6*e,i=4*e,n.set(p_,r),t=0;t<6;++t)n[r+t]+=i},r.vertexShader.get=function(){return\"Ribbon.vert\"},Object.defineProperties(e.prototype,r),e}(Zy),f_=function(t){function e(e,r,i){t.call(this,e,r,i),this.type=\"ribbon\",this.parameters=Object.assign({subdiv:{type:\"integer\",max:50,min:1,rebuild:!0},tension:{type:\"number\",precision:1,max:1,min:.1},smoothSheet:{type:\"boolean\",rebuild:!0}},this.parameters,{side:null,wireframe:null,linewidth:null}),this.init(i)}return t&&(e.__proto__=t),e.prototype=Object.create(t&&t.prototype),e.prototype.constructor=e,e.prototype.init=function(e){var r=e||{};r.colorScheme=gn(r.colorScheme,\"chainname\"),r.colorScale=gn(r.colorScale,\"RdYlBu\"),r.radius=gn(r.radius,\"sstruc\"),r.scale=gn(r.scale,4),\"low\"===r.quality?this.subdiv=3:\"medium\"===r.quality?this.subdiv=6:\"high\"===r.quality?this.subdiv=12:this.subdiv=gn(r.subdiv,6),this.tension=gn(r.tension,NaN),this.smoothSheet=gn(r.smoothSheet,!1),t.prototype.init.call(this,r)},e.prototype.getSplineParams=function(t){return Object.assign({subdiv:this.subdiv,tension:this.tension,directional:!0,smoothSheet:this.smoothSheet},t)},e.prototype.createData=function(t){var e=this,r=[],i=[];return this.structure.eachPolymer(function(t){if(!(t.residueCount<4)){i.push(t);var n=new Ys(t,e.getSplineParams()),o=n.getSubdividedPosition(),a=n.getSubdividedOrientation(),s=n.getSubdividedColor(e.getColorParams()),c=n.getSubdividedPicking(),u=n.getSubdividedSize(e.radius,e.scale);r.push(new d_({position:o.position,normal:a.binormal,dir:a.normal,color:s.color,size:u.size,picking:c.picking},e.getBufferParams()))}},t.getSelection()),{bufferList:r,polymerList:i}},e.prototype.updateData=function(t,e){var r=this;t=t||{};var i=0,n=e.polymerList.length;for(i=0;i<n;++i){var o={},a=new Ys(e.polymerList[i],r.getSplineParams());if(t.position){var s=a.getSubdividedPosition(),c=a.getSubdividedOrientation();o.position=s.position,o.normal=c.binormal,o.dir=c.normal}if(t.radius||t.scale){var u=a.getSubdividedSize(r.radius,r.scale);o.size=u.size}if(t.color){var h=a.getSubdividedColor(r.getColorParams());o.color=h.color}e.bufferList[i].setAttributes(o)}},e.prototype.setParameters=function(e){var r={};return e&&e.tension&&(r.position=!0),t.prototype.setParameters.call(this,e,r,!1),this},e}(Eb);Xf.add(\"ribbon\",f_);var m_=function(t){function e(e,r,i){t.call(this,e,r,i),this.type=\"rocket\",this.parameters=Object.assign({localAngle:{type:\"integer\",max:180,min:0,rebuild:!0},centerDist:{type:\"number\",precision:1,max:10,min:0,rebuild:!0},ssBorder:{type:\"boolean\",rebuild:!0},radialSegments:!0,openEnded:!0,disableImpostor:!0},this.parameters),this.helixbundleList=[],this.init(i)}return t&&(e.__proto__=t),e.prototype=Object.create(t&&t.prototype),e.prototype.constructor=e,e.prototype.init=function(e){var r=e||{};r.colorScheme=gn(r.colorScheme,\"sstruc\"),r.radius=gn(r.radius,1.5),r.scale=gn(r.scale,1),r.openEnded=gn(r.openEnded,!1),this.localAngle=gn(r.localAngle,30),this.centerDist=gn(r.centerDist,2.5),this.ssBorder=gn(r.ssBorder,!1),t.prototype.init.call(this,r)},e.prototype.createData=function(t){var e=this,r=0,i=[],n=[];this.structure.eachPolymer(function(t){if(!(t.residueCount<4||t.isNucleic())){var o=new cs(t),a=o.getAxis(e.localAngle,e.centerDist,e.ssBorder,e.getColorParams(),e.radius,e.scale);r+=a.size.length,i.push(a),n.push(o)}},t.getSelection());var o={begin:new Float32Array(3*r),end:new Float32Array(3*r),size:new Float32Array(r),color:new Float32Array(3*r),picking:new Float32Array(r)},a=0;return i.forEach(function(t){o.begin.set(t.begin,3*a),o.end.set(t.end,3*a),o.size.set(t.size,a),o.color.set(t.color,3*a),o.picking.set(t.picking.array,a),a+=t.size.length}),r&&(o.picking=new tv(o.picking,t.getStructure())),{bufferList:[new Nb({position1:o.begin,position2:o.end,color:o.color,color2:o.color,radius:o.size,picking:o.picking},this.getBufferParams({openEnded:this.openEnded,radialSegments:this.radialSegments,disableImpostor:this.disableImpostor,dullInterior:!0}))],axisList:i,helixbundleList:n,axisData:o}},e.prototype.updateData=function(t,e){var r=this;if((t=t||{}).position)return void this.build();var i={};if(t.color||t.radius){var n=0;e.helixbundleList.forEach(function(i){var o=i.getAxis(r.localAngle,r.centerDist,r.ssBorder,r.getColorParams(),r.radius,r.scale);t.color&&e.axisData.color.set(o.color,3*n),(t.radius||t.scale)&&e.axisData.size.set(o.size,n),n+=o.size.length}),t.color&&(i.color=e.axisData.color,i.color2=e.axisData.color),(t.radius||t.scale)&&(i.radius=e.axisData.size)}e.bufferList[0].setAttributes(i)},e}(Eb);Xf.add(\"rocket\",m_);var g_=function(t){function e(e,r,i){t.call(this,e,r,i),this.type=\"rope\",this.parameters=Object.assign({smooth:{type:\"integer\",max:15,min:0,rebuild:!0}},this.parameters,{aspectRatio:null,smoothSheet:null})}return t&&(e.__proto__=t),e.prototype=Object.create(t&&t.prototype),e.prototype.constructor=e,e.prototype.init=function(e){var r=e||{};r.aspectRatio=1,r.tension=gn(r.tension,.5),r.scale=gn(r.scale,5),r.smoothSheet=!1,this.smooth=gn(r.smooth,2),t.prototype.init.call(this,r)},e.prototype.getSpline=function(t){var e=new ss(t);return new Ys(t,this.getSplineParams({directional:!1,positionIterator:e.getCenterIterator(this.smooth)}))},e}(Wx);Xf.add(\"rope\",g_);var v_=function(t){function e(e,r,i){t.call(this,e,r,i),this.type=\"spacefill\",this.parameters=Object.assign({sphereDetail:!0,disableImpostor:!0},this.parameters),this.init(i)}return t&&(e.__proto__=t),e.prototype=Object.create(t&&t.prototype),e.prototype.constructor=e,e.prototype.init=function(e){var r=e||{};t.prototype.init.call(this,r)},e.prototype.createData=function(t){return{bufferList:[new yb(t.getAtomData(this.getAtomParams()),this.getBufferParams({sphereDetail:this.sphereDetail,dullInterior:!0,disableImpostor:this.disableImpostor}))]}},e.prototype.updateData=function(t,e){var r=e.sview.getAtomData(this.getAtomParams(t)),i={};t&&!t.position||(i.position=r.position),t&&!t.color||(i.color=r.color),t&&!t.radius||(i.radius=r.radius),e.bufferList[0].setAttributes(i)},e}(Eb);Xf.add(\"spacefill\",v_);var y_=function(t){function e(e,r){var i=e||{},n=r||{},o=i.position.length/3-1,a=new Float32Array(3*o*2),s=new Float32Array(3*o*2);t.call(this,{position:a,color:s},n),this.setAttributes(e)}t&&(e.__proto__=t),e.prototype=Object.create(t&&t.prototype),e.prototype.constructor=e;var r={isLine:{},vertexShader:{},fragmentShader:{}};return e.prototype.setAttributes=function(t){var e,r,i,n,o=this.geometry.attributes;if(t.position&&(e=t.position,i=o.position.array,o.position.needsUpdate=!0),t.color&&(r=t.color,n=o.color.array,o.color.needsUpdate=!0),!e&&!r)return void jf.warn(\"TraceBuffer.prototype.setAttributes no data\");for(var a,s,c=this.size-1,u=0;u<c;++u)a=3*u,s=3*u*2,e&&(i[s]=e[a],i[s+1]=e[a+1],i[s+2]=e[a+2],i[s+3]=e[a+3],i[s+4]=e[a+4],i[s+5]=e[a+5]),r&&(n[s]=r[a],n[s+1]=r[a+1],n[s+2]=r[a+2],n[s+3]=r[a+3],n[s+4]=r[a+4],n[s+5]=r[a+5])},r.isLine.get=function(){return!0},r.vertexShader.get=function(){return\"Line.vert\"},r.fragmentShader.get=function(){return\"Line.frag\"},Object.defineProperties(e.prototype,r),e}(qy),b_=function(t){function e(e,r,i){t.call(this,e,r,i),this.type=\"trace\",this.parameters=Object.assign({subdiv:{type:\"integer\",max:50,min:1,rebuild:!0},tension:{type:\"number\",precision:1,max:1,min:.1},smoothSheet:{type:\"boolean\",rebuild:!0}},this.parameters,{flatShaded:null,side:null,wireframe:null}),this.init(i)}return t&&(e.__proto__=t),e.prototype=Object.create(t&&t.prototype),e.prototype.constructor=e,e.prototype.init=function(e){var r=e||{};r.colorScheme=gn(r.colorScheme,\"chainname\"),r.colorScale=gn(r.colorScale,\"RdYlBu\"),\"low\"===r.quality?this.subdiv=3:\"medium\"===r.quality?this.subdiv=6:\"high\"===r.quality?this.subdiv=12:this.subdiv=gn(r.subdiv,6),this.tension=gn(r.tension,NaN),this.smoothSheet=gn(r.smoothSheet,!1),t.prototype.init.call(this,r)},e.prototype.getSplineParams=function(t){return Object.assign({subdiv:this.subdiv,tension:this.tension,directional:!1,smoothSheet:this.smoothSheet},t)},e.prototype.createData=function(t){var e=this,r=[],i=[];return this.structure.eachPolymer(function(t){if(!(t.residueCount<4)){i.push(t);var n=new Ys(t,e.getSplineParams()),o=n.getSubdividedPosition(),a=n.getSubdividedColor(e.getColorParams());r.push(new y_(Object.assign({},o,a),e.getBufferParams()))}},t.getSelection()),{bufferList:r,polymerList:i}},e.prototype.updateData=function(t,e){var r=this;t=t||{};var i=0,n=e.polymerList.length;for(i=0;i<n;++i){var o={},a=new Ys(e.polymerList[i],r.getSplineParams());if(t.position){var s=a.getSubdividedPosition();o.position=s.position}if(t.color){var c=a.getSubdividedColor(r.getColorParams());o.color=c.color}e.bufferList[i].setAttributes(o)}},e.prototype.setParameters=function(e){var r={};return e&&e.tension&&(r.position=!0),t.prototype.setParameters.call(this,e,r,!1),this},e}(Eb);Xf.add(\"trace\",b_);var x_=function(t){function e(e,r,i){t.call(this,e,r,i),this.type=\"tube\",this.parameters=Object.assign({},this.parameters,{aspectRatio:null})}return t&&(e.__proto__=t),e.prototype=Object.create(t&&t.prototype),e.prototype.constructor=e,e.prototype.init=function(e){var r=e||{};r.aspectRatio=1,r.scale=gn(r.scale,2),\"low\"===r.quality&&(this.radialSegments=5),t.prototype.init.call(this,r)},e.prototype.getSplineParams=function(){return t.prototype.getSplineParams.call(this,{directional:!1})},e}(Wx);Xf.add(\"tube\",x_);var __=function(t){function e(e,r,i){t.call(this,e,r,i),this.type=\"unitcell\",this.parameters=Object.assign({radius:{type:\"number\",precision:3,max:10,min:.001},sphereDetail:!0,radialSegments:!0,disableImpostor:!0},this.parameters,{assembly:null}),this.init(i)}return t&&(e.__proto__=t),e.prototype=Object.create(t&&t.prototype),e.prototype.constructor=e,e.prototype.init=function(e){var r=e||{},i=.5;this.structure.unitcell&&(i=Math.cbrt(this.structure.unitcell.volume)/200),r.radius=gn(r.radius,i),r.colorValue=gn(r.colorValue,\"orange\"),t.prototype.init.call(this,r)},e.prototype.getUnitcellData=function(t){return t.unitcell.getData(t)},e.prototype.create=function(){var t=this.structureView.getStructure();if(t.unitcell){var e=this.getUnitcellData(t);this.sphereBuffer=new yb(e.vertex,this.getBufferParams({sphereDetail:this.sphereDetail,disableImpostor:this.disableImpostor,dullInterior:!0})),this.cylinderBuffer=new Nb(e.edge,this.getBufferParams({openEnded:!0,radialSegments:this.radialSegments,disableImpostor:this.disableImpostor,dullInterior:!0})),this.dataList.push({sview:this.structureView,bufferList:[this.sphereBuffer,this.cylinderBuffer]})}},e.prototype.updateData=function(t,e){var r=e.sview.getStructure(),i=this.getUnitcellData(r),n={},o={};t&&!t.position||(n.position=i.vertexPosition,o.position1=i.edgePosition1,o.position2=i.edgePosition2),t&&!t.color||(n.color=i.vertexColor,o.color=i.edgeColor,o.color2=i.edgeColor),t&&!t.radius||(n.radius=i.vertexRadius,o.radius=i.edgeRadius),this.sphereBuffer.setAttributes(n),this.cylinderBuffer.setAttributes(o)},e}(Eb);Xf.add(\"unitcell\",__);var w_=function(t){function e(e,r,i){t.call(this,e,r,i),this.type=\"validation\",this.parameters=Object.assign({},this.parameters,{radiusType:null,radius:null,scale:null}),this.init(i)}return t&&(e.__proto__=t),e.prototype=Object.create(t&&t.prototype),e.prototype.constructor=e,e.prototype.init=function(e){var r=e||{};r.colorValue=gn(r.colorValue,\"#f0027f\"),t.prototype.init.call(this,r)},e.prototype.createData=function(t){if(t.validation){var e=t.validation.getClashData({structure:t,color:this.colorValue});return{bufferList:[new Nb(e,this.getBufferParams({openEnded:!1}))]}}},e}(Eb);Xf.add(\"validation\",w_);var S_=new g,A_=new g,M_=new g,E_=new g(0,1,0),T_=function(t){function e(e,r){var i=r||{},n=gn(i.radialSegments,60),o=gn(i.openEnded,!1),a=(new v).makeRotationX(-Math.PI/2),s=new br(1,1,n,1,o);s.applyMatrix(a);var c=new Float32Array(e.position1.length);t.call(this,{position:c,color:e.color,picking:e.picking},i,s),this._position=c,this.setAttributes(e,!0)}t&&(e.__proto__=t),e.prototype=Object.create(t&&t.prototype),e.prototype.constructor=e;var r={updateNormals:{}};return e.prototype.applyPositionTransform=function(t,e,r){A_.fromArray(this._position1,r),M_.fromArray(this._position2,r),t.lookAt(A_,M_,E_);var i=this._radius[e];S_.set(i,i,A_.distanceTo(M_)),t.scale(S_)},e.prototype.setAttributes=function(e,r){e.position1&&e.position2&&(Do(e.position1,e.position2,this._position),this._position1=e.position1,this._position2=e.position2,e.position=this._position),e.radius&&(this._radius=e.radius),t.prototype.setAttributes.call(this,e,r)},r.updateNormals.get=function(){return!0},Object.defineProperties(e.prototype,r),e}(hb),P_=function(t,e){return new T_(t,e)};Qf.add(\"cone\",P_);var C_=function(t){this.geometryList=t,this.boundingBox=null};C_.prototype.computeBoundingBox=function(){var t=this;this.boundingBox?this.boundingBox.empty():this.boundingBox=new st,this.geometryList.forEach(function(e){e.boundingBox||e.computeBoundingBox(),t.boundingBox.union(e.boundingBox)})};var I_=function(t,e){var r=t||{},i=e||{};this.aspectRatio=gn(i.aspectRatio,1.5),this.wireframe=gn(i.wireframe,!1),this.splitPosition=new Float32Array(r.position1.length),this.cylinderRadius=new Float32Array(r.radius.length);var n=this.makeAttributes(r),o={radialSegments:gn(i.radialSegments,50),openEnded:gn(i.openEnded,!1),disableImpostor:gn(i.disableImpostor,!1)};this.cylinderBuffer=new Nb(n.cylinder,o),this.coneBuffer=new P_(n.cone,o),this.geometry=new C_([this.cylinderBuffer.geometry,this.coneBuffer.geometry]),this.group=new Ne,this.wireframeGroup=new Ne,this.pickingGroup=new Ne,this.matrix=gn(i.matrix,new v),this.picking=r.picking},R_={matrix:{},pickable:{}};R_.matrix.set=function(t){qy.prototype.setMatrix.call(this,t)},R_.matrix.get=function(){return this.group.matrix.clone()},R_.pickable.get=function(){return!!this.picking},I_.prototype.makeAttributes=function(t){var e,r,i=this.splitPosition,n=this.cylinderRadius,o=this.aspectRatio,a={},s={};if(t.radius){for(e=0,r=n.length;e<r;++e)n[e]=t.radius[e]/o;a.radius=n,s.radius=t.radius}if(t.position1&&t.position2){var c=new g,u=new g,h=new g,l=new g;for(e=0,r=i.length;e<r;e+=3){c.fromArray(t.position1,e),u.fromArray(t.position2,e),h.subVectors(c,u);var p=h.length(),d=n[e/3]*o*2,f=Math.min(p,d);h.setLength(f),l.copy(u).add(h),l.toArray(i,e)}a.position1=t.position1,a.position2=i,s.position1=i,s.position2=t.position2}return t.color&&(a.color=t.color,a.color2=t.color,s.color=t.color),{cylinder:a,cone:s}},I_.prototype.getMesh=function(t){return(new Ne).add(this.cylinderBuffer.getMesh(t),this.coneBuffer.getMesh(t))},I_.prototype.getWireframeMesh=function(){return(new Ne).add(this.cylinderBuffer.getWireframeMesh(),this.coneBuffer.getWireframeMesh())},I_.prototype.getPickingMesh=function(){return(new Ne).add(this.cylinderBuffer.getPickingMesh(),this.coneBuffer.getPickingMesh())},I_.prototype.setAttributes=function(t){var e=this.makeAttributes(t);this.cylinderBuffer.setAttributes(e.cylinder),this.coneBuffer.setAttributes(e.cone)},I_.prototype.setParameters=function(t){(t=Object.assign({},t))&&void 0!==t.matrix&&(this.matrix=t.matrix),delete t.matrix,t&&void 0!==t.wireframe&&(this.wireframe=t.wireframe,this.setVisibility(this.visible)),this.cylinderBuffer.setParameters(t),this.coneBuffer.setParameters(t)},I_.prototype.setVisibility=function(){qy.prototype.setVisibility.apply(this,arguments)},I_.prototype.dispose=function(){this.cylinderBuffer.dispose(),this.coneBuffer.dispose()},Object.defineProperties(I_.prototype,R_),Qf.add(\"arrow\",I_);var L_=new g,O_=new g,D_=new g,N_=new g(0,0,0),k_=function(t){function e(e,r){var i=r||{},n=new Rt(1,1,1);t.call(this,e,i,n),this.setAttributes(e,!0)}t&&(e.__proto__=t),e.prototype=Object.create(t&&t.prototype),e.prototype.constructor=e;var r={updateNormals:{}};return e.prototype.applyPositionTransform=function(t,e,r){O_.fromArray(this._heightAxis,r),D_.fromArray(this._depthAxis,r),t.lookAt(N_,O_,D_),L_.set(this._size[e],D_.length(),O_.length()),t.scale(L_)},e.prototype.setAttributes=function(e,r){e.size&&(this._size=e.size),e.heightAxis&&(this._heightAxis=e.heightAxis),e.depthAxis&&(this._depthAxis=e.depthAxis),t.prototype.setAttributes.call(this,e,r)},r.updateNormals.get=function(){return!0},Object.defineProperties(e.prototype,r),e}(hb);Qf.add(\"box\",k_);var F_=new g,B_=new g,z_=new g,U_=new g(0,0,0),j_=function(t){function e(e,r){var i=r||{},n=new qe(1,gn(i.sphereDetail,2));t.call(this,e,i,n),this.setAttributes(e,!0)}t&&(e.__proto__=t),e.prototype=Object.create(t&&t.prototype),e.prototype.constructor=e;var r={updateNormals:{}};return 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Rt=l.substr(12,3).trim(),Lt=l[16].trim(),Ot=l[22].trim(),Dt=parseInt(l.substr(18,4).trim()),Nt=ac(Dt,Lt,Ot);nt[Nt]={resname:Rt,chainname:Lt,inscode:Ot,resno:Dt}}else if(\"COMPND\"===p){var kt=l.substr(10,70).trim(),Ft=kt.indexOf(\":\"),Bt=kt.substring(0,Ft),zt=void 0;pw.includes(Bt)?(R=Bt,zt=kt.substring(Ft+2)):zt=kt,zt=zt.replace(/;$/,\"\"),\"MOL_ID\"===R?(I={chainList:[],name:\"\"},rt.push(I)):\"MOLECULE\"===R?(I.name&&(I.name+=\" \"),I.name+=zt):\"CHAIN\"===R&&Array.prototype.push.apply(I.chainList,zt.split(/\\s*,\\s*/))}else if(l.startsWith(\"TER\")){var Ut=j.getChainProxy(j.chainStore.count-1);ot[Ut.chainname]=Ut.index,O=(L+=1).toString(),D=!0}else if(\"REMARK\"===p&&\"350\"===l.substr(7,3)){if(\"BIOMOLECULE:\"===l.substr(11,12)){var jt=l.substr(23).trim();/^(0|[1-9][0-9]*)$/.test(jt)&&(jt=\"BU\"+jt),c=new gy(jt),Q[jt]=c}else if(\"BIOMT\"===l.substr(13,5)){var Gt=l.split(/\\s+/),Vt=parseInt(l[18])-1;0===Vt&&(h=new v,u.matrixList.push(h));var $t=h.elements;$t[0+Vt]=parseFloat(Gt[4]),$t[4+Vt]=parseFloat(Gt[5]),$t[8+Vt]=parseFloat(Gt[6]),$t[12+Vt]=parseFloat(Gt[7])}else if(\"APPLY THE FOLLOWING TO CHAINS:\"===l.substr(11,30)||\"                   AND CHAINS:\"===l.substr(11,30)){\"APPLY\"===l.substr(11,5)&&(u=c.addPart());for(var Ht=l.substr(41,30).split(\",\"),Wt=0,Xt=Ht.length;Wt<Xt;++Wt){var qt=Ht[Wt].trim();qt&&u.chainList.push(qt)}}}else if(\"HEADER\"===p)j.id=l.substr(62,4);else if(\"TITLE \"===p)j.title+=(j.title?\" \":\"\")+l.substr(10,70).trim();else if(\"MODEL \"===p)gt=!0;else if(\"ENDMDL\"===p||l.startsWith(\"END\")){if(gt)continue;X&&!K&&(Y.push(new Float32Array(a)),K=!0),mt+=1,gt=!0}else if(\"MTRIX\"===l.substr(0,5)){if(\"1\"===l[59])continue;var Yt=l.split(/\\s+/),Zt=Yt[1].trim();if(\"1\"===l[5]&&\"1\"===Zt){c=new gy(\"NCS\"),Q.NCS=c,u=c.addPart()}var Kt=parseInt(l[5])-1;0===Kt&&(h=new v,u.matrixList.push(h));var Qt=h.elements;Qt[0+Kt]=parseFloat(Yt[2]),Qt[4+Kt]=parseFloat(Yt[3]),Qt[8+Kt]=parseFloat(Yt[4]),Qt[12+Kt]=parseFloat(Yt[5])}else if(\"ORIGX\"===l.substr(0,5)){tt.origx||(tt.origx=new v);var Jt=l.split(/\\s+/),te=parseInt(l[5])-1,ee=tt.origx.elements;ee[0+te]=parseFloat(Jt[1]),ee[4+te]=parseFloat(Jt[2]),ee[8+te]=parseFloat(Jt[3]),ee[12+te]=parseFloat(Jt[4])}else if(\"SCALE\"===l.substr(0,5)){tt.scale||(tt.scale=new v);var re=l.split(/\\s+/),ie=parseInt(l[5])-1,ne=tt.scale.elements;ne[0+ie]=parseFloat(re[1]),ne[4+ie]=parseFloat(re[2]),ne[8+ie]=parseFloat(re[3]),ne[12+ie]=parseFloat(re[4])}else if(\"CRYST1\"===p){var oe=parseFloat(l.substr(6,9)),ae=parseFloat(l.substr(15,9)),se=parseFloat(l.substr(24,9)),ce=parseFloat(l.substr(33,7)),ue=parseFloat(l.substr(40,7)),he=parseFloat(l.substr(47,7)),le=l.substr(55,11).trim(),pe=new Float32Array(9);pe[0]=oe,pe[4]=ae,pe[8]=se,Z.push(pe),0===mt&&(tt.a=oe,tt.b=ae,tt.c=se,tt.alpha=ce,tt.beta=ue,tt.gamma=he,tt.spacegroup=le)}var de}t.Debug&&jf.time(\"PdbParser._parse \"+this.name);var r=!1,i=this.streamer.peekLines(1)[0],n=i.substr(62,4),o=i.substr(72,4);n===o&&o.trim()&&(r=!0);var a,s,c,u,h,l,p,d,f,m,g,y,b,x,_,w,S,A,M,E,T,P,C,I,R,L,O,D,N,k,F,B,z,U=\"pqr\"===this.type,j=this.structure,G=this.structureBuilder,V=this.hex,$=10,H=10,W=this.firstModelOnly,X=this.asTrajectory,q=this.cAlphaOnly,Y=j.frames,Z=j.boxes,K=!1,Q=j.biomolDict,J={},tt={},et={},rt=[],it={},nt={},ot={},at={},st={helices:[],sheets:[]},ct=st.helices,ut=st.sheets,ht=j.atomMap,lt=j.atomStore;lt.resize(Math.round(this.streamer.data.length/80)),U&&(lt.addField(\"partialCharge\",1,\"float32\"),lt.addField(\"radius\",1,\"float32\"));var pt=j.getAtomProxy(),dt=j.getAtomProxy(),ft=0,mt=0,gt=!0;this.streamer.eachChunkOfLines(function(t){e(0,t.length,t)});var vt=rt.length;if(vt){j.eachChain(function(t){t.entityIndex=vt}),rt.forEach(function(t,e){var r=t.chainList.map(function(t){return ot[t]});j.entityList.push(new sw(j,e,t.name,\"polymer\",r))});var 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dt=it[a],ft=it[h],mt=\"H\"===it[d][0]?1:0,gt=it[m],vt=parseFloat(it[_]),yt=parseFloat(it[w]),bt=it[p];if(bt=\".\"===bt?\"\":bt,$.growIfFull(),$.atomTypeId[W]=V.add(ot,gt),$.x[W]=at,$.y[W]=st,$.z[W]=ct,$.serial[W]=parseInt(it[f]),$.bfactor[W]=isNaN(vt)?0:vt,$.occupancy[W]=isNaN(yt)?0:yt,$.altloc[W]=bt.charCodeAt(0),A.addAtom(X,dt,ft,ht,lt,mt,void 0,pt),t.Debug){var xt=I[ft];void 0!==xt&&xt!==dt&&t.Debug&&jf.warn(xt,dt)}I[ft]=dt;var _t=it[l];R[_t]||(R[_t]=new Set),R[_t].add(S.chainStore.count-1),W+=1}else{var wt=o.match(gw),St=wt.length;B===F.length&&(B=0);for(var At=0;At<St;++At)F[B+At].push(wt[At]);B+=St}k=!1}else if(\"'\"===o[0]&&\"'\"===o[o.length-1]){var Mt=o.substring(1,o.length-1);!1===U?C[z]=Mt:C[z][U]=Mt}else D?!1===U?C[z]=o:C[z][U]=o:t.Debug&&jf.log(\"CifParser._parse: unknown state\",o);else L=!1,N=!1,D=!1,F.length=0,B=null,z=null,U=null,j=null,G.length=0}jf.time(\"CifParser._parse \"+this.name);var r,i,n,o,a,s,c,u,h,l,p,d,f,m,g,v,y,b,x,_,w,S=this.structure,A=this.structureBuilder,M=this.firstModelOnly,E=this.asTrajectory,T=this.cAlphaOnly,P=S.frames,C={},I={},R={},L=!1,O=null,D=!1,N=!1,k=!1,F=[],B=null,z=null,U=null,j=null,G=[],V=S.atomMap,$=S.atomStore;$.resize(this.streamer.data.length/100);var H,W=0,X=0;if(this.streamer.eachChunkOfLines(function(t){e(0,t.length,t)}),C.chem_comp&&C.chem_comp_atom)pc(C,S,A),A.finalize(),S.finalizeAtoms(),S.finalizeBonds(),As(S);else if(C.atom_site_type_symbol&&C.atom_site_label&&C.atom_site_fract_x)dc(C,S,A),A.finalize(),S.finalizeAtoms(),vs(S),S.finalizeBonds();else{var q=fc(C,S,I);if(mc(C,S,I),gc(C,S,I),vc(C,S,R),C.struct&&C.struct.title&&(S.title=C.struct.title.trim().replace(yw,\"\")),C.entry&&C.entry.id&&(S.id=C.entry.id.trim().replace(yw,\"\")),C.pdbx_audit_revision_history){if(C.pdbx_audit_revision_history.revision_date){cc(C.pdbx_audit_revision_history,\"revision_date\");var Y=C.pdbx_audit_revision_history.revision_date.filter(uc);Y.length&&(S.header.releaseDate=Y[0])}if(C.pdbx_database_status.recvd_initial_deposition_date){cc(C.pdbx_database_status,\"recvd_initial_deposition_date\");var Z=C.pdbx_database_status.recvd_initial_deposition_date.filter(uc);Z.length&&(S.header.depositionDate=Z[0])}}else if(C.database_PDB_rev){if(C.database_PDB_rev.date){cc(C.database_PDB_rev,\"date\");var K=C.database_PDB_rev.date.filter(uc);K.length&&(S.header.releaseDate=K[0])}if(C.database_PDB_rev.date_original){cc(C.database_PDB_rev,\"date_original\");var Q=C.database_PDB_rev.date_original.filter(uc);Q.length&&(S.header.depositionDate=Q[0])}}C.reflns&&C.reflns.d_resolution_high?uc(C.reflns.d_resolution_high)&&(S.header.resolution=parseFloat(C.reflns.d_resolution_high)):C.refine&&C.refine.ls_d_res_high&&uc(C.refine.ls_d_res_high)&&(S.header.resolution=parseFloat(C.refine.ls_d_res_high)),C.refine&&C.refine.ls_R_factor_R_free&&uc(C.refine.ls_R_factor_R_free)&&(S.header.rFree=parseFloat(C.refine.ls_R_factor_R_free)),C.refine&&C.refine.ls_R_factor_R_work&&uc(C.refine.ls_R_factor_R_work)&&(S.header.rWork=parseFloat(C.refine.ls_R_factor_R_work)),C.exptl&&C.exptl.method&&(cc(C.exptl,\"method\"),S.header.experimentalMethods=C.exptl.method.map(function(t){return t.replace(yw,\"\")})),A.finalize(),S.finalizeAtoms(),vs(S),S.finalizeBonds(),q?fs(S,q):xy(S),ws(S),S.extraData.cif=C}t.Debug&&jf.timeEnd(\"CifParser._parse \"+this.name)},Object.defineProperties(r.prototype,i),r}(aw);qf.add(\"cif\",bw),qf.add(\"mcif\",bw),qf.add(\"mmcif\",bw);var xw=function(e){function r(){e.apply(this,arguments)}e&&(r.__proto__=e),r.prototype=Object.create(e&&e.prototype),r.prototype.constructor=r;var i={type:{}};return i.type.get=function(){return\"gro\"},r.prototype._parse=function(){function e(t,e,n){for(var l=t;l<e;++l){var T=++E-1,P=n[l];if(P)if(T%_==0)s&&(r=new Float32Array(3*x),u.push(r),i=0);else if(T%_==1);else if(T%_==_-1){var C=P.trim().split(/\\s+/),I=new Float32Array(9);if(I[0]=10*parseFloat(C[0]),I[4]=10*parseFloat(C[1]),I[8]=10*parseFloat(C[2]),h.push(I),a)return!0;M+=1}else{if(p=P.substr(10,5).trim(),c&&\"CA\"!==p)continue;var R=10*parseFloat(P.substr(v,g)),L=10*parseFloat(P.substr(y,g)),O=10*parseFloat(P.substr(b,g));if(s){var D=3*i;if(r[D+0]=R,r[D+1]=L,r[D+2]=O,i+=1,T>_)continue}d=P.substr(5,5).trim(),f=parseInt(P.substr(0,5)),m=parseInt(P.substr(15,5)),S.growIfFull(),S.atomTypeId[A]=w.add(p),S.x[A]=R,S.y[A]=L,S.z[A]=O,S.serial[A]=m,o.addAtom(M,\"\",\"\",d,f,0,\"l\"),A+=1}}}t.Debug&&jf.time(\"GroParser._parse 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_w=[\"xCoordList\",\"yCoordList\",\"zCoordList\",\"groupIdList\",\"groupTypeList\",\"chainIdList\",\"bFactorList\",\"atomIdList\",\"altLocList\",\"occupancyList\",\"secStructList\",\"insCodeList\",\"sequenceIndexList\",\"chainNameList\",\"bondAtomList\",\"bondOrderList\"],ww=[\"mmtfVersion\",\"mmtfProducer\",\"unitCell\",\"spaceGroup\",\"structureId\",\"title\",\"depositionDate\",\"releaseDate\",\"experimentalMethods\",\"resolution\",\"rFree\",\"rWork\",\"bioAssemblyList\",\"ncsOperatorList\",\"entityList\",\"groupList\",\"numBonds\",\"numAtoms\",\"numGroups\",\"numChains\",\"numModels\",\"groupsPerChain\",\"chainsPerModel\"].concat(_w),Sw={0:\"i\".charCodeAt(0),1:\"s\".charCodeAt(0),2:\"h\".charCodeAt(0),3:\"e\".charCodeAt(0),4:\"g\".charCodeAt(0),5:\"b\".charCodeAt(0),6:\"t\".charCodeAt(0),7:\"l\".charCodeAt(0),\"-1\":\"\".charCodeAt(0)},Aw=function(e){function r(){e.apply(this,arguments)}e&&(r.__proto__=e),r.prototype=Object.create(e&&e.prototype),r.prototype.constructor=r;var i={type:{},isBinary:{}};return i.type.get=function(){return\"mmtf\"},i.isBinary.get=function(){return!0},r.prototype._parse=function(){t.Debug&&jf.time(\"MmtfParser._parse \"+this.name);var e,r,i,n,o,a=this.structure,s=zc(Fc(this.streamer.data));[\"depositionDate\",\"releaseDate\",\"resolution\",\"rFree\",\"rWork\",\"experimentalMethods\"].forEach(function(t){void 0!==s[t]&&(a.header[t]=s[t])});var c,u,h,l,p,d;if(a.id=s.structureId,a.title=s.title,this.firstModelOnly||this.asTrajectory){for(p=1,h=0,e=0,r=l=s.chainsPerModel[0];e<r;++e)h+=s.groupsPerChain[e];for(u=0,e=0,r=h;e<r;++e)u+=(o=s.groupList[s.groupTypeList[e]]).atomNameList.length;c=s.numBonds,d=[l]}else c=s.numBonds,u=s.numAtoms,h=s.numGroups,l=s.numChains,p=s.numModels,d=s.chainsPerModel;if(c+=h,this.asTrajectory)for(e=0,r=s.numModels;e<r;++e){var f=new Float32Array(3*u),m=u*e;for(i=0;i<u;++i){var g=3*i,y=i+m;f[g]=s.xCoordList[y],f[g+1]=s.yCoordList[y],f[g+2]=s.zCoordList[y]}a.frames.push(f)}var b=new Uint32Array(c),x=new 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et=a.atomStore.residueIndex[e],rt=a.residueMap.list[a.residueStore.residueTypeId[et]],it=a.residueStore.atomOffset[et];a.atomStore.atomTypeId[e]=rt.atomTypeIdList[e-it]}if(s.secStructList){var nt=s.secStructList.length;for(e=0,r=a.residueStore.count;e<r;++e){var ot=Sw[a.residueStore.sstruc[e%nt]];void 0!==ot&&(a.residueStore.sstruc[e]=ot)}}if(s.entityList&&s.entityList.forEach(function(t,e){a.entityList[e]=new sw(a,e,t.description,t.type,t.chainIndexList)}),s.bioAssemblyList&&s.bioAssemblyList.forEach(function(t,e){var r=e+1,i=new gy(r);a.biomolDict[\"BU\"+r]=i;var n={};t.transformList.forEach(function(t){var e=(new v).fromArray(t.matrix).transpose(),r=t.chainIndexList.map(function(t){for(var e=\"\",r=0;r<4;++r){var i=s.chainNameList[4*t+r];if(!i)break;e+=String.fromCharCode(i)}return e}),o=n[r];o?o.matrixList.push(e):n[r]=i.addPart([e],r)})}),s.ncsOperatorList){var at=new gy(\"NCS\"),st=at.addPart();s.ncsOperatorList.forEach(function(t){var e=(new 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r(){e.apply(this,arguments)}e&&(r.__proto__=e),r.prototype=Object.create(e&&e.prototype),r.prototype.constructor=r;var i={type:{}};return i.type.get=function(){return\"top\"},r.prototype._parse=function(){function e(t,e,i){for(var n=t;n<e;++n){var o=i[n],a=o.trim();if(a&&\"*\"!==a[0]&&\";\"!==a[0]){if(a.startsWith(\"#include\"))throw new Error(\"TopParser: #include statements not allowed\");var l=o.match(iS);if(null===l){var p=a.indexOf(\";\");if(-1!==p&&(a=a.substring(0,p).trim()),c===tS){var d=a.split(nS)[0];h[d]=s}else if(c===eS){var f=a.split(nS);s.atoms.push([parseInt(f[2]),f[3],f[4],parseFloat(f[6])])}else if(c===rS){var m=a.split(nS);s.bonds.push([parseInt(m[0]),parseInt(m[1])])}else if(c===Qw)r.title=a;else if(c===Jw){var g=a.split(nS);u.push([g[0],parseInt(g[1])])}}else{var v=l[1];\"moleculetype\"===v?(c=tS,s={atoms:[],bonds:[]}):c=\"atoms\"===v?eS:\"bonds\"===v?rS:\"system\"===v?Qw:\"molecules\"===v?Jw:void 0}}}}t.Debug&&jf.time(\"TopParser._parse \"+this.name);var r=this.structure,i=this.structureBuilder,n=r.atomMap,o=r.bondStore,a=r.atomStore;a.addField(\"partialCharge\",1,\"float32\");var s,c,u=[],h={};this.streamer.eachChunkOfLines(function(t){e(0,t.length,t)});var l=0,p=0;u.forEach(function(t){var e=t[0],r=t[1],i=h[e];l+=r*i.atoms.length,p+=r*i.bonds.length}),a.resize(l),o.resize(p);var d,f=0,m=0,g=0,v=0,y=0,b=0;u.forEach(function(t){for(var e=t[0],r=t[1],s=h[e],c=ms(v),u=0;u<r;++u)!function(t){d=-1;var r=$v.includes(e)?c:ms(g);s.atoms.forEach(function(t){var e=t[0],o=t[1],s=t[2],u=t[3];e!==d&&++m,a.atomTypeId[f]=n.add(s),a.serial[f]=f+1,a.partialCharge[f]=u,i.addAtom(0,c,r,o,m+1),++f,d=e}),s.bonds.forEach(function(t){o.atomIndex1[y]=b+t[0]-1,o.atomIndex2[y]=b+t[1]-1,++y}),++g,b+=s.atoms.length}();++v}),o.count=p,i.finalize(),r.finalizeAtoms(),r.finalizeBonds(),xs(r,!0),_s(r,!0,!0),As(r),t.Debug&&jf.timeEnd(\"TopParser._parse \"+this.name)},Object.defineProperties(r.prototype,i),r}(aw);qf.add(\"top\",oS);var aS=function(t,e){this.name=t,this.path=e,this.coordinates=[],this.boxes=[],this.times=[],this.timeOffset=0,this.deltaTime=1},sS={type:{}};sS.type.get=function(){return\"Frames\"},Object.defineProperties(aS.prototype,sS);var cS=function(t){function e(e,r){t.call(this,e,r),this.frames=new aS(this.name,this.path)}t&&(e.__proto__=t),e.prototype=Object.create(t&&t.prototype),e.prototype.constructor=e;var r={type:{},__objName:{}};return r.type.get=function(){return\"trajectory\"},r.__objName.get=function(){return\"frames\"},Object.defineProperties(e.prototype,r),e}(nw),uS=function(e){function r(){e.apply(this,arguments)}e&&(r.__proto__=e),r.prototype=Object.create(e&&e.prototype),r.prototype.constructor=r;var i={type:{},isBinary:{}};return i.type.get=function(){return\"dcd\"},i.isBinary.get=function(){return!0},r.prototype._parse=function(){t.Debug&&jf.time(\"DcdParser._parse \"+this.name);var e=Nn(this.streamer.data),r=new DataView(e),i=this.frames,n=i.coordinates,o=i.boxes,a={},s=0,c=new 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r(){e.apply(this,arguments)}e&&(r.__proto__=e),r.prototype=Object.create(e&&e.prototype),r.prototype.constructor=r;var i={type:{},isBinary:{}};return i.type.get=function(){return\"nctraj\"},i.isBinary.get=function(){return!0},r.prototype._parse=function(){t.Debug&&jf.time(\"NctrajParser._parse \"+this.name);var e=new mS(this.streamer.data),r=this.frames,i=r.coordinates,n=r.boxes,o=r.times;e.getDataVariable(\"coordinates\").forEach(function(t){i.push(new Float32Array(t))}),e.hasDataVariable(\"cell_lengths\")&&e.getDataVariable(\"cell_lengths\").forEach(function(t){n.push(new Float32Array(t))}),e.hasDataVariable(\"time\")&&e.getDataVariable(\"time\").forEach(function(t){o.push(t)}),o.length>=1&&(r.timeOffset=o[0]),o.length>=2&&(r.deltaTime=o[1]-o[0]),t.Debug&&jf.timeEnd(\"NctrajParser._parse \"+this.name)},Object.defineProperties(r.prototype,i),r}(cS);qf.add(\"nctraj\",vS),qf.add(\"ncdf\",vS),qf.add(\"nc\",vS);var yS=function(e){function r(){e.apply(this,arguments)}e&&(r.__proto__=e),r.prototype=Object.create(e&&e.prototype),r.prototype.constructor=r;var i={type:{},isBinary:{}};return i.type.get=function(){return\"trr\"},i.isBinary.get=function(){return!0},r.prototype._parse=function(){t.Debug&&jf.time(\"TrrParser._parse \"+this.name);for(var e=Nn(this.streamer.data),r=new DataView(e),i=this.frames,n=i.coordinates,o=i.boxes,a=i.times,s=0;;){s+=8;var c=r.getInt32(s);s+=4,s+=c;var u=r.getInt32(s+8),h=r.getInt32(s+12),l=r.getInt32(s+16),p=r.getInt32(s+28),d=r.getInt32(s+32),f=r.getInt32(s+36),m=r.getInt32(s+40);s+=52;var g=u/9,v=3*m;if(8===g?a.push(r.getFloat64(s)):a.push(r.getFloat32(s)),s+=2*g,u){var y=new Float32Array(9);if(8===g)for(var b=0;b<9;++b)y[b]=10*r.getFloat64(s),s+=8;else for(var x=0;x<9;++x)y[x]=10*r.getFloat32(s),s+=4;o.push(y)}if(s+=h,s+=l,p){var _=void 0;if(8===g){_=new Float32Array(v);for(var w=0;w<v;++w)_[w]=10*r.getFloat64(s),s+=8}else{for(var S=new Uint32Array(e,s,v),A=0;A<v;++A){var M=S[A];S[A]=(255&M)<<24|(65280&M)<<8|M>>8&65280|M>>24&255}_=new Float32Array(e,s,v);for(var E=0;E<v;++E)_[E]*=10,s+=4}n.push(_)}if(s+=d,(s+=f)>=e.byteLength)break}a.length>=1&&(i.timeOffset=a[0]),a.length>=2&&(i.deltaTime=a[1]-a[0]),t.Debug&&jf.timeEnd(\"TrrParser._parse \"+this.name)},Object.defineProperties(r.prototype,i),r}(cS);qf.add(\"trr\",yS);var bS=new Uint32Array([0,0,0,0,0,0,0,0,0,8,10,12,16,20,25,32,40,50,64,80,101,128,161,203,256,322,406,512,645,812,1024,1290,1625,2048,2580,3250,4096,5060,6501,8192,10321,13003,16384,20642,26007,32768,41285,52015,65536,82570,104031,131072,165140,208063,262144,330280,416127,524287,660561,832255,1048576,1321122,1664510,2097152,2642245,3329021,4194304,5284491,6658042,8388607,10568983,13316085,16777216]),xS=new Uint8Array(32),_S=new Int32Array(32),wS=function(e){function r(){e.apply(this,arguments)}e&&(r.__proto__=e),r.prototype=Object.create(e&&e.prototype),r.prototype.constructor=r;var i={type:{},isBinary:{}};return i.type.get=function(){return\"xtc\"},i.isBinary.get=function(){return!0},r.prototype._parse=function(){t.Debug&&jf.time(\"XtcParser._parse \"+this.name);for(var e=Nn(this.streamer.data),r=new DataView(e),i=this.frames,n=i.coordinates,o=i.boxes,a=i.times,s=new Int32Array(6),c=new Int32Array(3),u=new Int32Array(3),h=new Uint32Array(3),l=new Float32Array(3),p=new Float32Array(3),d=0,f=new Int32Array(3),m=new Uint32Array(f.buffer);;){var g=void 0,v=r.getInt32(d+4);d+=12;var y=3*v;a.push(r.getFloat32(d)),d+=4;for(var b=new Float32Array(9),x=0;x<9;++x)b[x]=10*r.getFloat32(d),d+=4;if(o.push(b),v<=9)for(var _=0;_<v;++_)g[_]=r.getFloat32(d),d+=4;else{f[0]=f[1]=f[2]=0,c[0]=c[1]=c[2]=0,h[0]=h[1]=h[2]=0,u[0]=u[1]=u[2]=0,l[0]=l[1]=l[2]=0,p[0]=p[1]=p[2]=0,g=new Float32Array(y);var w=0,S=r.getInt32(d);d+=4;var A=r.getFloat32(d);d+=4,s[0]=r.getInt32(d),s[1]=r.getInt32(d+4),s[2]=r.getInt32(d+8),s[3]=r.getInt32(d+12),s[4]=r.getInt32(d+16),s[5]=r.getInt32(d+20),c[0]=s[3]-s[0]+1,c[1]=s[4]-s[1]+1,c[2]=s[5]-s[2]+1,d+=24;var M=void 0;(c[0]|c[1]|c[2])>16777215?(u[0]=ru(c[0]),u[1]=ru(c[1]),u[2]=ru(c[2]),M=0):M=iu(3,c);var E=r.getInt32(d);d+=4;var T=E-1,P=bS[T=9>T?9:T]/2|0,C=bS[E]/2|0;h[0]=h[1]=h[2]=bS[E];var I=4*Math.ceil(r.getInt32(d)/4);d+=4;var R=1/A,L=0,O=0,D=new Uint8Array(e,d);for(l[0]=l[1]=l[2]=0;O<S;){0===M?(l[0]=nu(f,D,u[0],m),l[1]=nu(f,D,u[1],m),l[2]=nu(f,D,u[2],m)):ou(f,D,3,M,c,l,m),O++,l[0]+=s[0],l[1]+=s[1],l[2]+=s[2],p[0]=l[0],p[1]=l[1],p[2]=l[2];var N=0;if(1===nu(f,D,1,m)&&(L=nu(f,D,5,m),L-=N=L%3,N--),L>0){l[0]=l[1]=l[2]=0;for(var k=0;k<L;k+=3){if(ou(f,D,3,E,h,l,m),O++,l[0]+=p[0]-C,l[1]+=p[1]-C,l[2]+=p[2]-C,0===k){var F=l[0];l[0]=p[0],p[0]=F,F=l[1],l[1]=p[1],p[1]=F,F=l[2],l[2]=p[2],p[2]=F,g[w++]=p[0]*R,g[w++]=p[1]*R,g[w++]=p[2]*R}else p[0]=l[0],p[1]=l[1],p[2]=l[2];g[w++]=l[0]*R,g[w++]=l[1]*R,g[w++]=l[2]*R}}else g[w++]=l[0]*R,g[w++]=l[1]*R,g[w++]=l[2]*R;if(E+=N,N<0?(C=P,P=E>9?bS[E-1]/2|0:0):N>0&&(P=C,C=bS[E]/2|0),h[0]=h[1]=h[2]=bS[E],0===h[0]||0===h[1]||0===h[2])return void console.error(\"(xdrfile error) Undefined error.\")}d+=I}for(var B=0;B<y;B++)g[B]*=10;if(n.push(g),d>=e.byteLength)break}a.length>=1&&(i.timeOffset=a[0]),a.length>=2&&(i.deltaTime=a[1]-a[0]),t.Debug&&jf.timeEnd(\"XtcParser._parse \"+this.name)},Object.defineProperties(r.prototype,i),r}(cS);qf.add(\"xtc\",wS);var SS=function(t){function e(e,r){var i=r||{};t.call(this,e,i),this.volume=new iy(this.name,this.path),this.voxelSize=gn(i.voxelSize,1)}t&&(e.__proto__=t),e.prototype=Object.create(t&&t.prototype),e.prototype.constructor=e;var r={type:{},__objName:{}};return r.type.get=function(){return\"volume\"},r.__objName.get=function(){return\"volume\"},e.prototype._afterParse=function(){this.volume.setMatrix(this.getMatrix()),t.prototype._afterParse.call(this)},e.prototype.getMatrix=function(){return new v},Object.defineProperties(e.prototype,r),e}(nw),AS=/\\s+/,MS=/-?\\d+(?:\\.\\d*)?(?:[eE][+-]?\\d+)?/g,ES=function(e){function r(){e.apply(this,arguments)}e&&(r.__proto__=e),r.prototype=Object.create(e&&e.prototype),r.prototype.constructor=r;var i={type:{}};return i.type.get=function(){return\"cube\"},r.prototype._parse=function(){function e(t,e){var r=n[t].trim().split(AS)[e];return parseFloat(r)}function r(t,e,r){for(var i=t;i<e;++i){var n=r[i].trim();if(\"\"!==n&&u>=o.atomCount+6+h)for(var a=n.match(MS),l=0,p=a.length;l<p;++l)s[c]=parseFloat(a[l]),++c;++u}}t.Debug&&jf.time(\"CubeParser._parse \"+this.name);var i=this.volume,n=this.streamer.peekLines(6),o={},a=.529177210859*this.voxelSize;o.atomCount=Math.abs(e(2,0)),o.originX=.529177210859*e(2,1),o.originY=.529177210859*e(2,2),o.originZ=.529177210859*e(2,3),o.NVX=e(3,0),o.NVY=e(4,0),o.NVZ=e(5,0),o.basisX=new g(e(3,1),e(3,2),e(3,3)).multiplyScalar(a),o.basisY=new g(e(4,1),e(4,2),e(4,3)).multiplyScalar(a),o.basisZ=new g(e(5,1),e(5,2),e(5,3)).multiplyScalar(a);var s=new Float32Array(o.NVX*o.NVY*o.NVZ),c=0,u=0,h=e(2,0)>0?0:1;this.streamer.eachChunkOfLines(function(t){r(0,t.length,t)}),i.header=o,i.setData(s,o.NVZ,o.NVY,o.NVX),t.Debug&&jf.timeEnd(\"CubeParser._parse \"+this.name)},r.prototype.getMatrix=function(){var t=this.volume.header,e=new v;return e.multiply((new v).makeTranslation(t.originX,t.originY,t.originZ)),e.multiply((new v).makeBasis(t.basisZ,t.basisY,t.basisX)),e},Object.defineProperties(r.prototype,i),r}(SS);qf.add(\"cub\",ES),qf.add(\"cube\",ES);var TS=function(e){function r(){e.apply(this,arguments)}e&&(r.__proto__=e),r.prototype=Object.create(e&&e.prototype),r.prototype.constructor=r;var i={type:{},isBinary:{}};return i.type.get=function(){return\"dsn6\"},i.isBinary.get=function(){return!0},r.prototype._parse=function(){t.Debug&&jf.time(\"Dsn6Parser._parse \"+this.name);var e,r,i=this.volume,n={},o=Nn(this.streamer.data),a=new Int16Array(o),s=new Uint8Array(o),c=String.fromCharCode.apply(null,s.subarray(0,512));if(c.startsWith(\":-)\"))n.xStart=parseInt(c.substr(10,5)),n.yStart=parseInt(c.substr(15,5)),n.zStart=parseInt(c.substr(20,5)),n.xExtent=parseInt(c.substr(32,5)),n.yExtent=parseInt(c.substr(38,5)),n.zExtent=parseInt(c.substr(42,5)),n.xRate=parseInt(c.substr(52,5)),n.yRate=parseInt(c.substr(58,5)),n.zRate=parseInt(c.substr(62,5)),n.xlen=parseFloat(c.substr(73,10))*this.voxelSize,n.ylen=parseFloat(c.substr(83,10))*this.voxelSize,n.zlen=parseFloat(c.substr(93,10))*this.voxelSize,n.alpha=parseFloat(c.substr(103,10)),n.beta=parseFloat(c.substr(113,10)),n.gamma=parseFloat(c.substr(123,10)),e=parseFloat(c.substr(138,12))/100,r=parseInt(c.substr(155,8)),n.sigma=100*parseFloat(c.substr(170,12));else{if(100!==a[18])for(var u=0,h=a.length;u<h;++u){var l=a[u];a[u]=(255&l)<<8|l>>8&255}n.xStart=a[0],n.yStart=a[1],n.zStart=a[2],n.xExtent=a[3],n.yExtent=a[4],n.zExtent=a[5],n.xRate=a[6],n.yRate=a[7],n.zRate=a[8];var p=1/a[17],d=p*this.voxelSize;n.xlen=a[9]*d,n.ylen=a[10]*d,n.zlen=a[11]*d,n.alpha=a[12]*p,n.beta=a[13]*p,n.gamma=a[14]*p,e=a[15]/100,r=a[16],n.gamma=a[14]*p}i.header=n,t.Debug&&jf.log(n,e,r);for(var f=new Float32Array(n.xExtent*n.yExtent*n.zExtent),m=512,g=Math.ceil(n.xExtent/8),v=Math.ceil(n.yExtent/8),y=Math.ceil(n.zExtent/8),b=0;b<y;++b)for(var x=0;x<v;++x)for(var _=0;_<g;++_)for(var w=0;w<8;++w)for(var S=8*b+w,A=0;A<8;++A)for(var M=8*x+A,E=0;E<8;++E){var T=8*_+E;if(!(T<n.xExtent&&M<n.yExtent&&S<n.zExtent)){m+=8-E;break}f[(T*n.yExtent+M)*n.zExtent+S]=(s[m]-r)/e,++m}i.setData(f,n.zExtent,n.yExtent,n.xExtent),n.sigma&&i.setStats(void 0,void 0,void 0,n.sigma),t.Debug&&jf.timeEnd(\"Dsn6Parser._parse \"+this.name)},r.prototype.getMatrix=function(){var t=this.volume.header,e=[t.xlen,0,0],r=[t.ylen*Math.cos(Math.PI/180*t.gamma),t.ylen*Math.sin(Math.PI/180*t.gamma),0],i=[t.zlen*Math.cos(Math.PI/180*t.beta),t.zlen*(Math.cos(Math.PI/180*t.alpha)-Math.cos(Math.PI/180*t.gamma)*Math.cos(Math.PI/180*t.beta))/Math.sin(Math.PI/180*t.gamma),0];i[2]=Math.sqrt(t.zlen*t.zlen*Math.sin(Math.PI/180*t.beta)*Math.sin(Math.PI/180*t.beta)-i[1]*i[1]);var n=[0,e,r,i],o=[0,t.xRate,t.yRate,t.zRate],a=[0,1,2,3],s=new v;return s.set(n[a[1]][0]/o[a[1]],n[a[2]][0]/o[a[2]],n[a[3]][0]/o[a[3]],0,n[a[1]][1]/o[a[1]],n[a[2]][1]/o[a[2]],n[a[3]][1]/o[a[3]],0,n[a[1]][2]/o[a[1]],n[a[2]][2]/o[a[2]],n[a[3]][2]/o[a[3]],0,0,0,0,1),s.multiply((new v).makeRotationY($n(90))),s.multiply((new v).makeTranslation(-t.zStart,t.yStart,t.xStart)),s.multiply((new v).makeScale(-1,1,1)),s},Object.defineProperties(r.prototype,i),r}(SS);qf.add(\"dsn6\",TS),qf.add(\"brix\",TS);var PS=/\\s+/,CS=function(e){function r(){e.apply(this,arguments)}e&&(r.__proto__=e),r.prototype=Object.create(e&&e.prototype),r.prototype.constructor=r;var i={type:{}};return i.type.get=function(){return\"dx\"},r.prototype._parse=function(){function e(t,e,r){for(var i=t;i<e;++i){if(u<s&&h>a){var n=r[i].trim();if(\"\"!==n)for(var o=n.split(PS),l=0,p=o.length;l<p;++l)c[u]=parseFloat(o[l]),++u}++h}}t.Debug&&jf.time(\"DxParser._parse \"+this.name);var r=this.volume,i=this.streamer.peekLines(30),n=this.parseHeaderLines(i),o=this.volume.header,a=n.dataLineStart,s=o.nx*o.ny*o.nz,c=new Float32Array(s),u=0,h=0;this.streamer.eachChunkOfLines(function(t){e(0,t.length,t)}),r.setData(c,o.nz,o.ny,o.nx),t.Debug&&jf.timeEnd(\"DxParser._parse \"+this.name)},r.prototype.parseHeaderLines=function(t){for(var e=this,r={},i=t.length,n=0,o=0,a=0,s=0;s<i;++s){var c=void 0,u=t[s];if(u.startsWith(\"object 1\"))c=u.split(PS),r.nx=parseInt(c[5]),r.ny=parseInt(c[6]),r.nz=parseInt(c[7]);else if(u.startsWith(\"origin\"))c=u.split(PS),r.xmin=parseFloat(c[1]),r.ymin=parseFloat(c[2]),r.zmin=parseFloat(c[3]);else if(u.startsWith(\"delta\"))c=u.split(PS),0===a?r.hx=parseFloat(c[1])*e.voxelSize:1===a?r.hy=parseFloat(c[2])*e.voxelSize:2===a&&(r.hz=parseFloat(c[3])*e.voxelSize),a+=1;else if(u.startsWith(\"object 3\")){n=s,o+=u.length+1;break}o+=u.length+1}return this.volume.header=r,{dataLineStart:n,headerByteCount:o}},r.prototype.getMatrix=function(){var t=this.volume.header,e=new v;return e.multiply((new v).makeRotationY($n(90))),e.multiply((new v).makeTranslation(-t.zmin,t.ymin,t.xmin)),e.multiply((new v).makeScale(-t.hz,t.hy,t.hx)),e},Object.defineProperties(r.prototype,i),r}(SS);qf.add(\"dx\",CS);var IS=function(e){function r(){e.apply(this,arguments)}e&&(r.__proto__=e),r.prototype=Object.create(e&&e.prototype),r.prototype.constructor=r;var i={type:{},isBinary:{}};return i.type.get=function(){return\"dxbin\"},i.isBinary.get=function(){return!0},r.prototype._parse=function(){t.Debug&&jf.time(\"DxbinParser._parse \"+this.name);for(var e=Nn(this.streamer.data),r=Rn(new Uint8Array(e,0,1e3)),i=this.parseHeaderLines(r),n=this.volume.header,o=i.headerByteCount,a=n.nx*n.ny*n.nz,s=new DataView(e),c=new Float32Array(a),u=0;u<a;++u)c[u]=s.getFloat64(8*u+o,!0);this.volume.setData(c,n.nz,n.ny,n.nx),t.Debug&&jf.timeEnd(\"DxbinParser._parse \"+this.name)},Object.defineProperties(r.prototype,i),r}(CS);qf.add(\"dxbin\",IS);var RS=function(e){function r(){e.apply(this,arguments)}e&&(r.__proto__=e),r.prototype=Object.create(e&&e.prototype),r.prototype.constructor=r;var i={type:{},isBinary:{}};return i.type.get=function(){return\"mrc\"},i.isBinary.get=function(){return!0},r.prototype._parse=function(){t.Debug&&jf.time(\"MrcParser._parse \"+this.name);var e=this.volume,r={},i=Nn(this.streamer.data),n=new Int32Array(i,0,56),o=new Float32Array(i,0,56),a=new DataView(i);if(r.MAP=String.fromCharCode(a.getUint8(208),a.getUint8(209),a.getUint8(210),a.getUint8(211)),r.MACHST=[a.getUint8(212),a.getUint8(213)],17===r.MACHST[0]&&17===r.MACHST[1])for(var s=i.byteLength,c=0;c<s;c+=4)a.setFloat32(c,a.getFloat32(c),!0);r.NX=n[0],r.NY=n[1],r.NZ=n[2],r.MODE=n[3],r.NXSTART=n[4],r.NYSTART=n[5],r.NZSTART=n[6],r.MX=n[7],r.MY=n[8],r.MZ=n[9],r.xlen=o[10]*this.voxelSize,r.ylen=o[11]*this.voxelSize,r.zlen=o[12]*this.voxelSize,r.alpha=o[13],r.beta=o[14],r.gamma=o[15],r.MAPC=n[16],r.MAPR=n[17],r.MAPS=n[18],r.DMIN=o[19],r.DMAX=o[20],r.DMEAN=o[21],r.ISPG=n[22],r.NSYMBT=n[23],r.LSKFLG=n[24],r.originX=o[49],r.originY=o[50],r.originZ=o[51],r.ARMS=o[54],e.header=r;var u;if(2===r.MODE)u=new Float32Array(i,1024+r.NSYMBT,r.NX*r.NY*r.NZ);else if(0===r.MODE){if(u=new Float32Array(new Int8Array(i,1024+r.NSYMBT,r.NX*r.NY*r.NZ)),-128===n[39]&&127===n[40])for(var h=(r.DMAX-r.DMIN)/255,l=.5*(r.DMIN+r.DMAX+h),p=0,d=u.length;p<d;++p)u[p]=h*u[p]+l}else jf.error(\"MrcParser unknown mode\",r.MODE);e.setData(u,r.NX,r.NY,r.NZ),0!==r.ARMS&&e.setStats(r.DMIN,r.DMAX,r.DMEAN,r.ARMS),t.Debug&&jf.timeEnd(\"MrcParser._parse \"+this.name)},r.prototype.getMatrix=function(){var t=this.volume.header,e=[t.xlen,0,0],r=[t.ylen*Math.cos(Math.PI/180*t.gamma),t.ylen*Math.sin(Math.PI/180*t.gamma),0],i=[t.zlen*Math.cos(Math.PI/180*t.beta),t.zlen*(Math.cos(Math.PI/180*t.alpha)-Math.cos(Math.PI/180*t.gamma)*Math.cos(Math.PI/180*t.beta))/Math.sin(Math.PI/180*t.gamma),0];i[2]=Math.sqrt(t.zlen*t.zlen*Math.sin(Math.PI/180*t.beta)*Math.sin(Math.PI/180*t.beta)-i[1]*i[1]);var n=[0,e,r,i],o=[0,t.MX,t.MY,t.MZ],a=[0,t.MAPC,t.MAPR,t.MAPS],s=new v;return s.set(n[a[1]][0]/o[a[1]],n[a[2]][0]/o[a[2]],n[a[3]][0]/o[a[3]],0,n[a[1]][1]/o[a[1]],n[a[2]][1]/o[a[2]],n[a[3]][1]/o[a[3]],0,n[a[1]][2]/o[a[1]],n[a[2]][2]/o[a[2]],n[a[3]][2]/o[a[3]],0,0,0,0,1),s.setPosition(new g(t.originX,t.originY,t.originZ)),s.multiply((new v).makeTranslation(t.NXSTART,t.NYSTART,t.NZSTART)),s},Object.defineProperties(r.prototype,i),r}(SS);qf.add(\"mrc\",RS),qf.add(\"ccp4\",RS),qf.add(\"map\",RS);var LS=/\\s+/,OS=function(e){function r(){e.apply(this,arguments)}e&&(r.__proto__=e),r.prototype=Object.create(e&&e.prototype),r.prototype.constructor=r;var i={type:{}};return i.type.get=function(){return\"xplor\"},r.prototype._parse=function(){function e(t,e,r){for(var i=t;i<e;++i){var n=r[i];if(g>=a&&(g-a)%f!=0&&m<p)for(var s=0;s<6;++s)d[m]=parseFloat(n.substr(12*s,12)),++m;else if(m===p){var c=n.trim();if(c&&\"-9999\"!==c){var u=au(n);o.RAVE=u[0],o.RSIGMA=u[1]}}++g}}t.Debug&&jf.time(\"XplorParser._parse \"+this.name);var r,i=this.volume,n=this.streamer.peekLines(8),o={},a=(r=n[2].startsWith(\"REMARKS\")?parseInt(n[1].substring(0,8))+2:5)+3,s=au(n[r]);o.NA=s[0],o.AMIN=s[1],o.AMAX=s[2],o.NB=s[3],o.BMIN=s[4],o.BMAX=s[5],o.NC=s[6],o.CMIN=s[7],o.CMAX=s[8];var c=au(n[r+1]);o.a=c[0]*this.voxelSize,o.b=c[1]*this.voxelSize,o.c=c[2]*this.voxelSize,o.alpha=c[3],o.beta=c[4],o.gamma=c[5];var u=o.AMAX-o.AMIN+1,h=o.BMAX-o.BMIN+1,l=o.CMAX-o.CMIN+1,p=u*h*l,d=new Float32Array(p),f=1+u*h/6,m=0,g=0;this.streamer.eachChunkOfLines(function(t){e(0,t.length,t)}),i.header=o,i.setData(d,u,h,l),0!==o.RAVE&&1!==o.RSIGMA&&i.setStats(void 0,void 0,o.RAVE,o.RSIGMA),t.Debug&&jf.timeEnd(\"XplorParser._parse \"+this.name)},r.prototype.getMatrix=function(){var t=this.volume.header,e=[t.a,0,0],r=[t.b*Math.cos(Math.PI/180*t.gamma),t.b*Math.sin(Math.PI/180*t.gamma),0],i=[t.c*Math.cos(Math.PI/180*t.beta),t.c*(Math.cos(Math.PI/180*t.alpha)-Math.cos(Math.PI/180*t.gamma)*Math.cos(Math.PI/180*t.beta))/Math.sin(Math.PI/180*t.gamma),0];i[2]=Math.sqrt(t.c*t.c*Math.sin(Math.PI/180*t.beta)*Math.sin(Math.PI/180*t.beta)-i[1]*i[1]);var n=[0,e,r,i],o=[0,t.NA,t.NB,t.NC],a=[0,1,2,3],s=new v;return s.set(n[a[1]][0]/o[a[1]],n[a[2]][0]/o[a[2]],n[a[3]][0]/o[a[3]],0,n[a[1]][1]/o[a[1]],n[a[2]][1]/o[a[2]],n[a[3]][1]/o[a[3]],0,n[a[1]][2]/o[a[1]],n[a[2]][2]/o[a[2]],n[a[3]][2]/o[a[3]],0,0,0,0,1),s.multiply((new v).makeTranslation(t.AMIN,t.BMIN,t.CMIN)),s},Object.defineProperties(r.prototype,i),r}(SS);qf.add(\"xplor\",OS),qf.add(\"cns\",OS);var DS=function(t){function e(e,r){t.call(this,e,r),this.loader=this.getLoader(),this.surface=new ey(this.name,this.path)}t&&(e.__proto__=t),e.prototype=Object.create(t&&t.prototype),e.prototype.constructor=e;var r={type:{},__objName:{}};return r.type.get=function(){return\"surface\"},r.__objName.get=function(){return\"surface\"},e.prototype._parse=function(){var t=this.loader.parse(this.streamer.asText());this.surface.fromGeometry(t)},Object.defineProperties(e.prototype,r),e}(nw);su.prototype={constructor:su,setPath:function(t){this.path=t},_createParserState:function(){var t={objects:[],object:{},vertices:[],normals:[],startObject:function(t,e){if(this.object&&!1===this.object.fromDeclaration)return this.object.name=t,void(this.object.fromDeclaration=!1!==e);this.object={name:t||\"\",geometry:{vertices:[],normals:[]},fromDeclaration:!1!==e},this.objects.push(this.object)},parseVertexIndex:function(t,e){var r=parseInt(t,10);return 3*(r>=0?r-1:r+e/3)},parseNormalIndex:function(t,e){var r=parseInt(t,10);return 3*(r>=0?r-1:r+e/3)},addVertex:function(t,e,r){var i=this.vertices,n=this.object.geometry.vertices;n.push(i[t+0]),n.push(i[t+1]),n.push(i[t+2]),n.push(i[e+0]),n.push(i[e+1]),n.push(i[e+2]),n.push(i[r+0]),n.push(i[r+1]),n.push(i[r+2])},addVertexLine:function(t){var e=this.vertices,r=this.object.geometry.vertices;r.push(e[t+0]),r.push(e[t+1]),r.push(e[t+2])},addNormal:function(t,e,r){var i=this.normals,n=this.object.geometry.normals;n.push(i[t+0]),n.push(i[t+1]),n.push(i[t+2]),n.push(i[e+0]),n.push(i[e+1]),n.push(i[e+2]),n.push(i[r+0]),n.push(i[r+1]),n.push(i[r+2])},addFace:function(t,e,r,i,n,o,a,s){var c,u=this.vertices.length,h=this.parseVertexIndex(t,u),l=this.parseVertexIndex(e,u),p=this.parseVertexIndex(r,u);if(void 0===i?this.addVertex(h,l,p):(c=this.parseVertexIndex(i,u),this.addVertex(h,l,c),this.addVertex(l,p,c)),void 0!==n){var d=this.normals.length;h=this.parseNormalIndex(n,d),l=n===o?h:this.parseNormalIndex(o,d),p=n===a?h:this.parseNormalIndex(a,d),void 0===i?this.addNormal(h,l,p):(c=this.parseNormalIndex(s,d),this.addNormal(h,l,c),this.addNormal(l,p,c))}},addLineGeometry:function(t){var e=this;this.object.geometry.type=\"Line\";for(var r=this.vertices.length,i=0,n=t.length;i<n;i++)e.addVertexLine(e.parseVertexIndex(t[i],r))}};return t.startObject(\"\",!1),t},parse:function(t){var e=this,r=this._createParserState();-1!==t.indexOf(\"\\r\\n\")&&(t=t.replace(/\\r\\n/g,\"\\n\")),-1!==t.indexOf(\"\\\\\\n\")&&(t=t.replace(/\\\\\\n/g,\"\"));var i,n,o=t.split(\"\\n\"),a=\"\",s=\"\",c=\"\",u=[],h=\"function\"==typeof\"\".trimLeft;for(i=0,n=o.length;i<n;i++)if(a=o[i],a=h?a.trimLeft():a.trim(),0!==a.length&&\"#\"!==(s=a.charAt(0)))if(\"v\"===s){if(\" \"===(c=a.charAt(1))&&null!==(u=e.regexp.vertex_pattern.exec(a)))r.vertices.push(parseFloat(u[1]),parseFloat(u[2]),parseFloat(u[3]));else if(\"n\"===c&&null!==(u=e.regexp.normal_pattern.exec(a)))r.normals.push(parseFloat(u[1]),parseFloat(u[2]),parseFloat(u[3]));else if(\"t\"!==c||null===e.regexp.uv_pattern.exec(a))throw new Error(\"Unexpected vertex/normal/uv line: '\"+a+\"'\")}else if(\"f\"===s)if(null!==(u=e.regexp.face_vertex_uv_normal.exec(a)))r.addFace(u[1],u[4],u[7],u[10],u[3],u[6],u[9],u[12]);else if(null!==e.regexp.face_vertex_uv.exec(a));else if(null!==(u=e.regexp.face_vertex_normal.exec(a)))r.addFace(u[1],u[3],u[5],u[7],u[2],u[4],u[6],u[8]);else{if(null===(u=e.regexp.face_vertex.exec(a)))throw new Error(\"Unexpected face line: '\"+a+\"'\");r.addFace(u[1],u[2],u[3],u[4])}else if(\"l\"===s){var l=a.substring(1).trim().split(\" \"),p=[],d=[];if(-1===a.indexOf(\"/\"))p=l;else for(var f=0,m=l.length;f<m;f++){var g=l[f].split(\"/\");\"\"!==g[0]&&p.push(g[0]),\"\"!==g[1]&&d.push(g[1])}r.addLineGeometry(p,d)}else if(null!==(u=e.regexp.object_pattern.exec(a))){var v=u[0].substr(1).trim();r.startObject(v)}else if(e.regexp.material_use_pattern.test(a));else if(e.regexp.material_library_pattern.test(a));else if(null===e.regexp.smoothing_pattern.exec(a)){if(\"\\0\"===a)continue;throw new Error(\"Unexpected line: '\"+a+\"'\")}var y=[];for(i=0,n=r.objects.length;i<n;i++){var b=r.objects[i].geometry;if(0!==b.vertices.length){var x=new Ct;x.addAttribute(\"position\",new St(new Float32Array(b.vertices),3)),b.normals.length>0?x.addAttribute(\"normal\",new St(new Float32Array(b.normals),3)):x.computeVertexNormals(),y.push(x)}}return y}};var NS=function(t){function e(){t.apply(this,arguments)}t&&(e.__proto__=t),e.prototype=Object.create(t&&t.prototype),e.prototype.constructor=e;var r={type:{}};return r.type.get=function(){return\"obj\"},e.prototype.getLoader=function(){return new su},Object.defineProperties(e.prototype,r),e}(DS);qf.add(\"obj\",NS),cu.prototype={constructor:cu,setPropertyNameMapping:function(t){this.propertyNameMapping=t},bin2str:function(t){for(var e=new Uint8Array(t),r=\"\",i=0;i<t.byteLength;i++)r+=String.fromCharCode(e[i]);return r},isASCII:function(t){return\"ascii\"===this.parseHeader(this.bin2str(t)).format},parse:function(t){return t instanceof ArrayBuffer?this.isASCII(t)?this.parseASCII(this.bin2str(t)):this.parseBinary(t):this.parseASCII(t)},parseHeader:function(t){var e=this,r=\"\",i=0,n=/ply([\\s\\S]*)end_header\\s/.exec(t);null!==n&&(r=n[1],i=n[0].length);for(var o,a,s,c={comments:[],elements:[],headerLength:i},u=r.split(\"\\n\"),h=0;h<u.length;h++){var l=u[h];if(\"\"!==(l=l.trim()))switch(s=l.split(/\\s+/),a=s.shift(),l=s.join(\" \"),a){case\"format\":c.format=s[0],c.version=s[1];break;case\"comment\":c.comments.push(l);break;case\"element\":void 0!==o&&c.elements.push(o),(o={}).name=s[0],o.count=parseInt(s[1]),o.properties=[];break;case\"property\":o.properties.push(function(t,e){var r={type:t[0]};return\"list\"===r.type?(r.name=t[3],r.countType=t[1],r.itemType=t[2]):r.name=t[1],r.name in e&&(r.name=e[r.name]),r}(s,e.propertyNameMapping));break;default:console.log(\"unhandled\",a,s)}}return void 0!==o&&c.elements.push(o),c},parseASCIINumber:function(t,e){switch(e){case\"char\":case\"uchar\":case\"short\":case\"ushort\":case\"int\":case\"uint\":case\"int8\":case\"uint8\":case\"int16\":case\"uint16\":case\"int32\":case\"uint32\":return parseInt(t);case\"float\":case\"double\":case\"float32\":case\"float64\":return parseFloat(t)}},parseASCIIElement:function(t,e){for(var r=this,i=e.split(/\\s+/),n={},o=0;o<t.length;o++)if(\"list\"===t[o].type){for(var a=[],s=r.parseASCIINumber(i.shift(),t[o].countType),c=0;c<s;c++)a.push(r.parseASCIINumber(i.shift(),t[o].itemType));n[t[o].name]=a}else n[t[o].name]=r.parseASCIINumber(i.shift(),t[o].type);return n},parseASCII:function(t){var e,r=this,i=new wt,n=this.parseHeader(t),o=\"\";null!==(e=/end_header\\s([\\s\\S]*)$/.exec(t))&&(o=e[1]);var a=o.split(\"\\n\"),s=0,c=0;i.useColor=!1;for(var u=0;u<a.length;u++){var h=a[u];if(\"\"!==(h=h.trim())){c>=n.elements[s].count&&(s++,c=0);var l=r.parseASCIIElement(n.elements[s].properties,h);r.handleElement(i,n.elements[s].name,l),c++}}return this.postProcess(i)},postProcess:function(t){if(t.useColor){for(var e=0;e<t.faces.length;e++)t.faces[e].vertexColors=[t.colors[t.faces[e].a],t.colors[t.faces[e].b],t.colors[t.faces[e].c]];t.elementsNeedUpdate=!0}return t.computeBoundingSphere(),t},handleElement:function(t,e,r){if(\"vertex\"===e){if(t.vertices.push(new g(r.x,r.y,r.z)),\"red\"in r&&\"green\"in r&&\"blue\"in r){t.useColor=!0;var i=new tt;i.setRGB(r.red/255,r.green/255,r.blue/255),t.colors.push(i)}}else if(\"face\"===e){var n=r.vertex_indices;3===n.length?t.faces.push(new xt(n[0],n[1],n[2])):4===n.length&&t.faces.push(new xt(n[0],n[1],n[3]),new xt(n[1],n[2],n[3]))}},binaryRead:function(t,e,r,i){switch(r){case\"int8\":case\"char\":return[t.getInt8(e),1];case\"uint8\":case\"uchar\":return[t.getUint8(e),1];case\"int16\":case\"short\":return[t.getInt16(e,i),2];case\"uint16\":case\"ushort\":return[t.getUint16(e,i),2];case\"int32\":case\"int\":return[t.getInt32(e,i),4];case\"uint32\":case\"uint\":return[t.getUint32(e,i),4];case\"float32\":case\"float\":return[t.getFloat32(e,i),4];case\"float64\":case\"double\":return[t.getFloat64(e,i),8]}},binaryReadElement:function(t,e,r,i){for(var n,o=this,a={},s=0,c=0;c<r.length;c++)if(\"list\"===r[c].type){var u=[],h=(n=o.binaryRead(t,e+s,r[c].countType,i))[0];s+=n[1];for(var l=0;l<h;l++)n=o.binaryRead(t,e+s,r[c].itemType,i),u.push(n[0]),s+=n[1];a[r[c].name]=u}else n=o.binaryRead(t,e+s,r[c].type,i),a[r[c].name]=n[0],s+=n[1];return[a,s]},parseBinary:function(t){for(var e,r=this,i=new wt,n=this.parseHeader(this.bin2str(t)),o=\"binary_little_endian\"===n.format,a=new DataView(t,n.headerLength),s=0,c=0;c<n.elements.length;c++)for(var u=0;u<n.elements[c].count;u++){s+=(e=r.binaryReadElement(a,s,n.elements[c].properties,o))[1];var h=e[0];r.handleElement(i,n.elements[c].name,h)}return this.postProcess(i)}};var kS=function(t){function e(){t.apply(this,arguments)}t&&(e.__proto__=t),e.prototype=Object.create(t&&t.prototype),e.prototype.constructor=e;var r={type:{}};return r.type.get=function(){return\"ply\"},e.prototype.getLoader=function(){return new cu},Object.defineProperties(e.prototype,r),e}(DS);qf.add(\"ply\",kS);var FS=function(t){function e(e,r){var i=r||{};t.call(this,e,i),this.delimiter=gn(i.delimiter,\",\"),this.comment=gn(i.comment,\"#\"),this.columnNames=gn(i.columnNames,!1),this.table={name:this.name,path:this.path,columnNames:[],data:[]}}t&&(e.__proto__=t),e.prototype=Object.create(t&&t.prototype),e.prototype.constructor=e;var r={type:{},__objName:{}};return r.type.get=function(){return\"csv\"},r.__objName.get=function(){return\"table\"},e.prototype._parse=function(){var t=this,e=this.table.data,r=new RegExp(\"\\\\s*\"+this.delimiter+\"\\\\s*\"),i=0;this.streamer.eachChunkOfLines(function(n){for(var o=n.length,a=0;a<o;++a){var s=n[a].trim();if(!s.startsWith(t.comment)){var c=s.split(r);0===i?t.table.columnNames=c:s&&e.push(c),++i}}})},Object.defineProperties(e.prototype,r),e}(nw);qf.add(\"csv\",FS);var BS=function(t){function e(e,r){var i=r||{};t.call(this,e,i),this.string=gn(i.string,!1),this.json={name:this.name,path:this.path,data:{}}}t&&(e.__proto__=t),e.prototype=Object.create(t&&t.prototype),e.prototype.constructor=e;var r={type:{},__objName:{},isJson:{}};return r.type.get=function(){return\"json\"},r.__objName.get=function(){return\"json\"},r.isJson.get=function(){return!0},e.prototype._parse=function(){this.streamer.isBinary()||this.string?this.json.data=JSON.parse(this.streamer.asText()):this.json.data=this.streamer.data},Object.defineProperties(e.prototype,r),e}(nw);qf.add(\"json\",BS);var zS=function(e){function r(t,r){var i=r||{};e.call(this,t,i),this.msgpack={name:this.name,path:this.path,data:void 0}}e&&(r.__proto__=e),r.prototype=Object.create(e&&e.prototype),r.prototype.constructor=r;var i={type:{},__objName:{},isBinary:{}};return i.type.get=function(){return\"msgpack\"},i.__objName.get=function(){return\"msgpack\"},i.isBinary.get=function(){return!0},r.prototype._parse=function(){t.Debug&&jf.time(\"MsgpackParser._parse \"+this.name),this.msgpack.data=Fc(this.streamer.data),t.Debug&&jf.timeEnd(\"MsgpackParser._parse \"+this.name)},Object.defineProperties(r.prototype,i),r}(nw);qf.add(\"msgpack\",zS);var US=function(e){function 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Remember to clean up once it's been called.\n            var script = doc.createElement(\"script\");\n            script.onreadystatechange = function () {\n                runIfPresent(handle);\n                script.onreadystatechange = null;\n                html.removeChild(script);\n                script = null;\n            };\n            html.appendChild(script);\n        };\n    }\n\n    function installSetTimeoutImplementation() {\n        registerImmediate = function(handle) {\n            setTimeout(runIfPresent, 0, handle);\n        };\n    }\n\n    // If supported, we should attach to the prototype of global, since that is where setTimeout et al. live.\n    var attachTo = Object.getPrototypeOf && Object.getPrototypeOf(global);\n    attachTo = attachTo && attachTo.setTimeout ? attachTo : global;\n\n    // Don't get fooled by e.g. browserify environments.\n    if ({}.toString.call(global.process) === \"[object process]\") {\n        // For Node.js before 0.9\n        installNextTickImplementation();\n\n    } else if (canUsePostMessage()) {\n        // For non-IE10 modern browsers\n        installPostMessageImplementation();\n\n    } else if (global.MessageChannel) {\n        // For web workers, where supported\n        installMessageChannelImplementation();\n\n    } else if (doc && \"onreadystatechange\" in doc.createElement(\"script\")) {\n        // For IE 6–8\n        installReadyStateChangeImplementation();\n\n    } else {\n        // For older browsers\n        installSetTimeoutImplementation();\n    }\n\n    attachTo.setImmediate = setImmediate;\n    attachTo.clearImmediate = clearImmediate;\n}(typeof self === \"undefined\" ? typeof global === \"undefined\" ? this : global : self));\n\n\n\n//////////////////\n// WEBPACK FOOTER\n// ./~/setimmediate/setImmediate.js\n// module id = 5\n// module chunks = 0","// shim for using process in browser\nvar process = module.exports = {};\n\n// cached from whatever global is present so that test runners that stub it\n// don't break things.  But we need to wrap it in a try catch in case it is\n// wrapped in strict mode code which doesn't define any globals.  It's inside a\n// function because try/catches deoptimize in certain engines.\n\nvar cachedSetTimeout;\nvar cachedClearTimeout;\n\nfunction defaultSetTimout() {\n    throw new Error('setTimeout has not been defined');\n}\nfunction defaultClearTimeout () {\n    throw new Error('clearTimeout has not been defined');\n}\n(function () {\n    try {\n        if (typeof setTimeout === 'function') {\n            cachedSetTimeout = setTimeout;\n        } else {\n            cachedSetTimeout = defaultSetTimout;\n        }\n    } catch (e) {\n        cachedSetTimeout = defaultSetTimout;\n    }\n    try {\n        if (typeof clearTimeout === 'function') {\n            cachedClearTimeout = clearTimeout;\n        } else {\n            cachedClearTimeout = defaultClearTimeout;\n        }\n    } catch (e) {\n        cachedClearTimeout = defaultClearTimeout;\n    }\n} ())\nfunction runTimeout(fun) {\n    if (cachedSetTimeout === setTimeout) {\n        //normal enviroments in sane situations\n        return setTimeout(fun, 0);\n    }\n    // if setTimeout wasn't available but was latter defined\n    if ((cachedSetTimeout === defaultSetTimout || !cachedSetTimeout) && setTimeout) {\n        cachedSetTimeout = setTimeout;\n        return setTimeout(fun, 0);\n    }\n    try {\n        // when when somebody has screwed with setTimeout but no I.E. maddness\n        return cachedSetTimeout(fun, 0);\n    } catch(e){\n        try {\n            // When we are in I.E. but the script has been evaled so I.E. doesn't trust the global object when called normally\n            return cachedSetTimeout.call(null, fun, 0);\n        } catch(e){\n            // same as above but when it's a version of I.E. that must have the global object for 'this', hopfully our context correct otherwise it will throw a global error\n            return cachedSetTimeout.call(this, fun, 0);\n        }\n    }\n\n\n}\nfunction runClearTimeout(marker) {\n    if (cachedClearTimeout === clearTimeout) {\n        //normal enviroments in sane situations\n        return clearTimeout(marker);\n    }\n    // if clearTimeout wasn't available but was latter defined\n    if ((cachedClearTimeout === defaultClearTimeout || !cachedClearTimeout) && clearTimeout) {\n        cachedClearTimeout = clearTimeout;\n        return clearTimeout(marker);\n    }\n    try {\n        // when when somebody has screwed with setTimeout but no I.E. maddness\n        return cachedClearTimeout(marker);\n    } catch (e){\n        try {\n            // When we are in I.E. but the script has been evaled so I.E. doesn't  trust the global object when called normally\n            return cachedClearTimeout.call(null, marker);\n        } catch (e){\n            // same as above but when it's a version of I.E. that must have the global object for 'this', hopfully our context correct otherwise it will throw a global error.\n            // Some versions of I.E. have different rules for clearTimeout vs setTimeout\n            return cachedClearTimeout.call(this, marker);\n        }\n    }\n\n\n\n}\nvar queue = [];\nvar draining = false;\nvar currentQueue;\nvar queueIndex = -1;\n\nfunction cleanUpNextTick() {\n    if (!draining || !currentQueue) {\n        return;\n    }\n    draining = false;\n    if (currentQueue.length) {\n        queue = currentQueue.concat(queue);\n    } else {\n        queueIndex = -1;\n    }\n    if (queue.length) {\n        drainQueue();\n    }\n}\n\nfunction drainQueue() {\n    if (draining) {\n        return;\n    }\n    var timeout = runTimeout(cleanUpNextTick);\n    draining = true;\n\n    var len = queue.length;\n    while(len) {\n        currentQueue = queue;\n        queue = [];\n        while (++queueIndex < len) {\n            if (currentQueue) {\n                currentQueue[queueIndex].run();\n            }\n        }\n        queueIndex = -1;\n        len = queue.length;\n    }\n    currentQueue = null;\n    draining = false;\n    runClearTimeout(timeout);\n}\n\nprocess.nextTick = function (fun) {\n    var args = new Array(arguments.length - 1);\n    if (arguments.length > 1) {\n        for (var i = 1; i < arguments.length; i++) {\n            args[i - 1] = arguments[i];\n        }\n    }\n    queue.push(new Item(fun, args));\n    if (queue.length === 1 && !draining) {\n        runTimeout(drainQueue);\n    }\n};\n\n// v8 likes predictible objects\nfunction Item(fun, array) {\n    this.fun = fun;\n    this.array = array;\n}\nItem.prototype.run = function () {\n    this.fun.apply(null, this.array);\n};\nprocess.title = 'browser';\nprocess.browser = true;\nprocess.env = {};\nprocess.argv = [];\nprocess.version = ''; // empty string to avoid regexp issues\nprocess.versions = {};\n\nfunction noop() {}\n\nprocess.on = noop;\nprocess.addListener = noop;\nprocess.once = noop;\nprocess.off = noop;\nprocess.removeListener = noop;\nprocess.removeAllListeners = noop;\nprocess.emit = noop;\nprocess.prependListener = noop;\nprocess.prependOnceListener = noop;\n\nprocess.listeners = function (name) { return [] }\n\nprocess.binding = function (name) {\n    throw new Error('process.binding is not supported');\n};\n\nprocess.cwd = function () { return '/' };\nprocess.chdir = function (dir) {\n    throw new Error('process.chdir is not supported');\n};\nprocess.umask = function() { return 0; };\n\n\n\n//////////////////\n// WEBPACK FOOTER\n// ./~/process/browser.js\n// module id = 6\n// module chunks = 0","/*!\n * The buffer module from node.js, for the browser.\n *\n * @author   Feross Aboukhadijeh <feross@feross.org> <http://feross.org>\n * @license  MIT\n */\n/* eslint-disable no-proto */\n\n'use strict'\n\nvar base64 = require('base64-js')\nvar ieee754 = require('ieee754')\nvar isArray = require('isarray')\n\nexports.Buffer = Buffer\nexports.SlowBuffer = SlowBuffer\nexports.INSPECT_MAX_BYTES = 50\n\n/**\n * If `Buffer.TYPED_ARRAY_SUPPORT`:\n *   === true    Use Uint8Array implementation (fastest)\n *   === false   Use Object implementation (most compatible, even IE6)\n *\n * Browsers that support typed arrays are IE 10+, Firefox 4+, Chrome 7+, Safari 5.1+,\n * Opera 11.6+, iOS 4.2+.\n *\n * Due to various browser bugs, sometimes the Object implementation will be used even\n * when the browser supports typed arrays.\n *\n * Note:\n *\n *   - Firefox 4-29 lacks support for adding new properties to `Uint8Array` instances,\n *     See: https://bugzilla.mozilla.org/show_bug.cgi?id=695438.\n *\n *   - Chrome 9-10 is missing the `TypedArray.prototype.subarray` function.\n *\n *   - IE10 has a broken `TypedArray.prototype.subarray` function which returns arrays of\n *     incorrect length in some situations.\n\n * We detect these buggy browsers and set `Buffer.TYPED_ARRAY_SUPPORT` to `false` so they\n * get the Object implementation, which is slower but behaves correctly.\n */\nBuffer.TYPED_ARRAY_SUPPORT = global.TYPED_ARRAY_SUPPORT !== undefined\n  ? global.TYPED_ARRAY_SUPPORT\n  : typedArraySupport()\n\n/*\n * Export kMaxLength after typed array support is determined.\n */\nexports.kMaxLength = kMaxLength()\n\nfunction typedArraySupport () {\n  try {\n    var arr = new Uint8Array(1)\n    arr.__proto__ = {__proto__: Uint8Array.prototype, foo: function () { return 42 }}\n    return arr.foo() === 42 && // typed array instances can be augmented\n        typeof arr.subarray === 'function' && // chrome 9-10 lack `subarray`\n        arr.subarray(1, 1).byteLength === 0 // ie10 has broken `subarray`\n  } catch (e) {\n    return false\n  }\n}\n\nfunction kMaxLength () {\n  return Buffer.TYPED_ARRAY_SUPPORT\n    ? 0x7fffffff\n    : 0x3fffffff\n}\n\nfunction createBuffer (that, length) {\n  if (kMaxLength() < length) {\n    throw new RangeError('Invalid typed array length')\n  }\n  if (Buffer.TYPED_ARRAY_SUPPORT) {\n    // Return an augmented `Uint8Array` instance, for best performance\n    that = new Uint8Array(length)\n    that.__proto__ = Buffer.prototype\n  } else {\n    // Fallback: Return an object instance of the Buffer class\n    if (that === null) {\n      that = new Buffer(length)\n    }\n    that.length = length\n  }\n\n  return that\n}\n\n/**\n * The Buffer constructor returns instances of `Uint8Array` that have their\n * prototype changed to `Buffer.prototype`. Furthermore, `Buffer` is a subclass of\n * `Uint8Array`, so the returned instances will have all the node `Buffer` methods\n * and the `Uint8Array` methods. Square bracket notation works as expected -- it\n * returns a single octet.\n *\n * The `Uint8Array` prototype remains unmodified.\n */\n\nfunction Buffer (arg, encodingOrOffset, length) {\n  if (!Buffer.TYPED_ARRAY_SUPPORT && !(this instanceof Buffer)) {\n    return new Buffer(arg, encodingOrOffset, length)\n  }\n\n  // Common case.\n  if (typeof arg === 'number') {\n    if (typeof encodingOrOffset === 'string') {\n      throw new Error(\n        'If encoding is specified then the first argument must be a string'\n      )\n    }\n    return allocUnsafe(this, arg)\n  }\n  return from(this, arg, encodingOrOffset, length)\n}\n\nBuffer.poolSize = 8192 // not used by this implementation\n\n// TODO: Legacy, not needed anymore. Remove in next major version.\nBuffer._augment = function (arr) {\n  arr.__proto__ = Buffer.prototype\n  return arr\n}\n\nfunction from (that, value, encodingOrOffset, length) {\n  if (typeof value === 'number') {\n    throw new TypeError('\"value\" argument must not be a number')\n  }\n\n  if (typeof ArrayBuffer !== 'undefined' && value instanceof ArrayBuffer) {\n    return fromArrayBuffer(that, value, encodingOrOffset, length)\n  }\n\n  if (typeof value === 'string') {\n    return fromString(that, value, encodingOrOffset)\n  }\n\n  return fromObject(that, value)\n}\n\n/**\n * Functionally equivalent to Buffer(arg, encoding) but throws a TypeError\n * if value is a number.\n * Buffer.from(str[, encoding])\n * Buffer.from(array)\n * Buffer.from(buffer)\n * Buffer.from(arrayBuffer[, byteOffset[, length]])\n **/\nBuffer.from = function (value, encodingOrOffset, length) {\n  return from(null, value, encodingOrOffset, length)\n}\n\nif (Buffer.TYPED_ARRAY_SUPPORT) {\n  Buffer.prototype.__proto__ = Uint8Array.prototype\n  Buffer.__proto__ = Uint8Array\n  if (typeof Symbol !== 'undefined' && Symbol.species &&\n      Buffer[Symbol.species] === Buffer) {\n    // Fix subarray() in ES2016. See: https://github.com/feross/buffer/pull/97\n    Object.defineProperty(Buffer, Symbol.species, {\n      value: null,\n      configurable: true\n    })\n  }\n}\n\nfunction assertSize (size) {\n  if (typeof size !== 'number') {\n    throw new TypeError('\"size\" argument must be a number')\n  } else if (size < 0) {\n    throw new RangeError('\"size\" argument must not be negative')\n  }\n}\n\nfunction alloc (that, size, fill, encoding) {\n  assertSize(size)\n  if (size <= 0) {\n    return createBuffer(that, size)\n  }\n  if (fill !== undefined) {\n    // Only pay attention to encoding if it's a string. This\n    // prevents accidentally sending in a number that would\n    // be interpretted as a start offset.\n    return typeof encoding === 'string'\n      ? createBuffer(that, size).fill(fill, encoding)\n      : createBuffer(that, size).fill(fill)\n  }\n  return createBuffer(that, size)\n}\n\n/**\n * Creates a new filled Buffer instance.\n * alloc(size[, fill[, encoding]])\n **/\nBuffer.alloc = function (size, fill, encoding) {\n  return alloc(null, size, fill, encoding)\n}\n\nfunction allocUnsafe (that, size) {\n  assertSize(size)\n  that = createBuffer(that, size < 0 ? 0 : checked(size) | 0)\n  if (!Buffer.TYPED_ARRAY_SUPPORT) {\n    for (var i = 0; i < size; ++i) {\n      that[i] = 0\n    }\n  }\n  return that\n}\n\n/**\n * Equivalent to Buffer(num), by default creates a non-zero-filled Buffer instance.\n * */\nBuffer.allocUnsafe = function (size) {\n  return allocUnsafe(null, size)\n}\n/**\n * Equivalent to SlowBuffer(num), by default creates a non-zero-filled Buffer instance.\n */\nBuffer.allocUnsafeSlow = function (size) {\n  return allocUnsafe(null, size)\n}\n\nfunction fromString (that, string, encoding) {\n  if (typeof encoding !== 'string' || encoding === '') {\n    encoding = 'utf8'\n  }\n\n  if (!Buffer.isEncoding(encoding)) {\n    throw new TypeError('\"encoding\" must be a valid string encoding')\n  }\n\n  var length = byteLength(string, encoding) | 0\n  that = createBuffer(that, length)\n\n  var actual = that.write(string, encoding)\n\n  if (actual !== length) {\n    // Writing a hex string, for example, that contains invalid characters will\n    // cause everything after the first invalid character to be ignored. (e.g.\n    // 'abxxcd' will be treated as 'ab')\n    that = that.slice(0, actual)\n  }\n\n  return that\n}\n\nfunction fromArrayLike (that, array) {\n  var length = array.length < 0 ? 0 : checked(array.length) | 0\n  that = createBuffer(that, length)\n  for (var i = 0; i < length; i += 1) {\n    that[i] = array[i] & 255\n  }\n  return that\n}\n\nfunction fromArrayBuffer (that, array, byteOffset, length) {\n  array.byteLength // this throws if `array` is not a valid ArrayBuffer\n\n  if (byteOffset < 0 || array.byteLength < byteOffset) {\n    throw new RangeError('\\'offset\\' is out of bounds')\n  }\n\n  if (array.byteLength < byteOffset + (length || 0)) {\n    throw new RangeError('\\'length\\' is out of bounds')\n  }\n\n  if (byteOffset === undefined && length === undefined) {\n    array = new Uint8Array(array)\n  } else if (length === undefined) {\n    array = new Uint8Array(array, byteOffset)\n  } else {\n    array = new Uint8Array(array, byteOffset, length)\n  }\n\n  if (Buffer.TYPED_ARRAY_SUPPORT) {\n    // Return an augmented `Uint8Array` instance, for best performance\n    that = array\n    that.__proto__ = Buffer.prototype\n  } else {\n    // Fallback: Return an object instance of the Buffer class\n    that = fromArrayLike(that, array)\n  }\n  return that\n}\n\nfunction fromObject (that, obj) {\n  if (Buffer.isBuffer(obj)) {\n    var len = checked(obj.length) | 0\n    that = createBuffer(that, len)\n\n    if (that.length === 0) {\n      return that\n    }\n\n    obj.copy(that, 0, 0, len)\n    return that\n  }\n\n  if (obj) {\n    if ((typeof ArrayBuffer !== 'undefined' &&\n        obj.buffer instanceof ArrayBuffer) || 'length' in obj) {\n      if (typeof obj.length !== 'number' || isnan(obj.length)) {\n        return createBuffer(that, 0)\n      }\n      return fromArrayLike(that, obj)\n    }\n\n    if (obj.type === 'Buffer' && isArray(obj.data)) {\n      return fromArrayLike(that, obj.data)\n    }\n  }\n\n  throw new TypeError('First argument must be a string, Buffer, ArrayBuffer, Array, or array-like object.')\n}\n\nfunction checked (length) {\n  // Note: cannot use `length < kMaxLength()` here because that fails when\n  // length is NaN (which is otherwise coerced to zero.)\n  if (length >= kMaxLength()) {\n    throw new RangeError('Attempt to allocate Buffer larger than maximum ' +\n                         'size: 0x' + kMaxLength().toString(16) + ' bytes')\n  }\n  return length | 0\n}\n\nfunction SlowBuffer (length) {\n  if (+length != length) { // eslint-disable-line eqeqeq\n    length = 0\n  }\n  return Buffer.alloc(+length)\n}\n\nBuffer.isBuffer = function isBuffer (b) {\n  return !!(b != null && b._isBuffer)\n}\n\nBuffer.compare = function compare (a, b) {\n  if (!Buffer.isBuffer(a) || !Buffer.isBuffer(b)) {\n    throw new TypeError('Arguments must be Buffers')\n  }\n\n  if (a === b) return 0\n\n  var x = a.length\n  var y = b.length\n\n  for (var i = 0, len = Math.min(x, y); i < len; ++i) {\n    if (a[i] !== b[i]) {\n      x = a[i]\n      y = b[i]\n      break\n    }\n  }\n\n  if (x < y) return -1\n  if (y < x) return 1\n  return 0\n}\n\nBuffer.isEncoding = function isEncoding (encoding) {\n  switch (String(encoding).toLowerCase()) {\n    case 'hex':\n    case 'utf8':\n    case 'utf-8':\n    case 'ascii':\n    case 'latin1':\n    case 'binary':\n    case 'base64':\n    case 'ucs2':\n    case 'ucs-2':\n    case 'utf16le':\n    case 'utf-16le':\n      return true\n    default:\n      return false\n  }\n}\n\nBuffer.concat = function concat (list, length) {\n  if (!isArray(list)) {\n    throw new TypeError('\"list\" argument must be an Array of Buffers')\n  }\n\n  if (list.length === 0) {\n    return Buffer.alloc(0)\n  }\n\n  var i\n  if (length === undefined) {\n    length = 0\n    for (i = 0; i < list.length; ++i) {\n      length += list[i].length\n    }\n  }\n\n  var buffer = Buffer.allocUnsafe(length)\n  var pos = 0\n  for (i = 0; i < list.length; ++i) {\n    var buf = list[i]\n    if (!Buffer.isBuffer(buf)) {\n      throw new TypeError('\"list\" argument must be an Array of Buffers')\n    }\n    buf.copy(buffer, pos)\n    pos += buf.length\n  }\n  return buffer\n}\n\nfunction byteLength (string, encoding) {\n  if (Buffer.isBuffer(string)) {\n    return string.length\n  }\n  if (typeof ArrayBuffer !== 'undefined' && typeof ArrayBuffer.isView === 'function' &&\n      (ArrayBuffer.isView(string) || string instanceof ArrayBuffer)) {\n    return string.byteLength\n  }\n  if (typeof string !== 'string') {\n    string = '' + string\n  }\n\n  var len = string.length\n  if (len === 0) return 0\n\n  // Use a for loop to avoid recursion\n  var loweredCase = false\n  for (;;) {\n    switch (encoding) {\n      case 'ascii':\n      case 'latin1':\n      case 'binary':\n        return len\n      case 'utf8':\n      case 'utf-8':\n      case undefined:\n        return utf8ToBytes(string).length\n      case 'ucs2':\n      case 'ucs-2':\n      case 'utf16le':\n      case 'utf-16le':\n        return len * 2\n      case 'hex':\n        return len >>> 1\n      case 'base64':\n        return base64ToBytes(string).length\n      default:\n        if (loweredCase) return utf8ToBytes(string).length // assume utf8\n        encoding = ('' + encoding).toLowerCase()\n        loweredCase = true\n    }\n  }\n}\nBuffer.byteLength = byteLength\n\nfunction slowToString (encoding, start, end) {\n  var loweredCase = false\n\n  // No need to verify that \"this.length <= MAX_UINT32\" since it's a read-only\n  // property of a typed array.\n\n  // This behaves neither like String nor Uint8Array in that we set start/end\n  // to their upper/lower bounds if the value passed is out of range.\n  // undefined is handled specially as per ECMA-262 6th Edition,\n  // Section 13.3.3.7 Runtime Semantics: KeyedBindingInitialization.\n  if (start === undefined || start < 0) {\n    start = 0\n  }\n  // Return early if start > this.length. Done here to prevent potential uint32\n  // coercion fail below.\n  if (start > this.length) {\n    return ''\n  }\n\n  if (end === undefined || end > this.length) {\n    end = this.length\n  }\n\n  if (end <= 0) {\n    return ''\n  }\n\n  // Force coersion to uint32. This will also coerce falsey/NaN values to 0.\n  end >>>= 0\n  start >>>= 0\n\n  if (end <= start) {\n    return ''\n  }\n\n  if (!encoding) encoding = 'utf8'\n\n  while (true) {\n    switch (encoding) {\n      case 'hex':\n        return hexSlice(this, start, end)\n\n      case 'utf8':\n      case 'utf-8':\n        return utf8Slice(this, start, end)\n\n      case 'ascii':\n        return asciiSlice(this, start, end)\n\n      case 'latin1':\n      case 'binary':\n        return latin1Slice(this, start, end)\n\n      case 'base64':\n        return base64Slice(this, start, end)\n\n      case 'ucs2':\n      case 'ucs-2':\n      case 'utf16le':\n      case 'utf-16le':\n        return utf16leSlice(this, start, end)\n\n      default:\n        if (loweredCase) throw new TypeError('Unknown encoding: ' + encoding)\n        encoding = (encoding + '').toLowerCase()\n        loweredCase = true\n    }\n  }\n}\n\n// The property is used by `Buffer.isBuffer` and `is-buffer` (in Safari 5-7) to detect\n// Buffer instances.\nBuffer.prototype._isBuffer = true\n\nfunction swap (b, n, m) {\n  var i = b[n]\n  b[n] = b[m]\n  b[m] = i\n}\n\nBuffer.prototype.swap16 = function swap16 () {\n  var len = this.length\n  if (len % 2 !== 0) {\n    throw new RangeError('Buffer size must be a multiple of 16-bits')\n  }\n  for (var i = 0; i < len; i += 2) {\n    swap(this, i, i + 1)\n  }\n  return this\n}\n\nBuffer.prototype.swap32 = function swap32 () {\n  var len = this.length\n  if (len % 4 !== 0) {\n    throw new RangeError('Buffer size must be a multiple of 32-bits')\n  }\n  for (var i = 0; i < len; i += 4) {\n    swap(this, i, i + 3)\n    swap(this, i + 1, i + 2)\n  }\n  return this\n}\n\nBuffer.prototype.swap64 = function swap64 () {\n  var len = this.length\n  if (len % 8 !== 0) {\n    throw new RangeError('Buffer size must be a multiple of 64-bits')\n  }\n  for (var i = 0; i < len; i += 8) {\n    swap(this, i, i + 7)\n    swap(this, i + 1, i + 6)\n    swap(this, i + 2, i + 5)\n    swap(this, i + 3, i + 4)\n  }\n  return this\n}\n\nBuffer.prototype.toString = function toString () {\n  var length = this.length | 0\n  if (length === 0) return ''\n  if (arguments.length === 0) return utf8Slice(this, 0, length)\n  return slowToString.apply(this, arguments)\n}\n\nBuffer.prototype.equals = function equals (b) {\n  if (!Buffer.isBuffer(b)) throw new TypeError('Argument must be a Buffer')\n  if (this === b) return true\n  return Buffer.compare(this, b) === 0\n}\n\nBuffer.prototype.inspect = function inspect () {\n  var str = ''\n  var max = exports.INSPECT_MAX_BYTES\n  if (this.length > 0) {\n    str = this.toString('hex', 0, max).match(/.{2}/g).join(' ')\n    if (this.length > max) str += ' ... '\n  }\n  return '<Buffer ' + str + '>'\n}\n\nBuffer.prototype.compare = function compare (target, start, end, thisStart, thisEnd) {\n  if (!Buffer.isBuffer(target)) {\n    throw new TypeError('Argument must be a Buffer')\n  }\n\n  if (start === undefined) {\n    start = 0\n  }\n  if (end === undefined) {\n    end = target ? target.length : 0\n  }\n  if (thisStart === undefined) {\n    thisStart = 0\n  }\n  if (thisEnd === undefined) {\n    thisEnd = this.length\n  }\n\n  if (start < 0 || end > target.length || thisStart < 0 || thisEnd > this.length) {\n    throw new RangeError('out of range index')\n  }\n\n  if (thisStart >= thisEnd && start >= end) {\n    return 0\n  }\n  if (thisStart >= thisEnd) {\n    return -1\n  }\n  if (start >= end) {\n    return 1\n  }\n\n  start >>>= 0\n  end >>>= 0\n  thisStart >>>= 0\n  thisEnd >>>= 0\n\n  if (this === target) return 0\n\n  var x = thisEnd - thisStart\n  var y = end - start\n  var len = Math.min(x, y)\n\n  var thisCopy = this.slice(thisStart, thisEnd)\n  var targetCopy = target.slice(start, end)\n\n  for (var i = 0; i < len; ++i) {\n    if (thisCopy[i] !== targetCopy[i]) {\n      x = thisCopy[i]\n      y = targetCopy[i]\n      break\n    }\n  }\n\n  if (x < y) return -1\n  if (y < x) return 1\n  return 0\n}\n\n// Finds either the first index of `val` in `buffer` at offset >= `byteOffset`,\n// OR the last index of `val` in `buffer` at offset <= `byteOffset`.\n//\n// Arguments:\n// - buffer - a Buffer to search\n// - val - a string, Buffer, or number\n// - byteOffset - an index into `buffer`; will be clamped to an int32\n// - encoding - an optional encoding, relevant is val is a string\n// - dir - true for indexOf, false for lastIndexOf\nfunction bidirectionalIndexOf (buffer, val, byteOffset, encoding, dir) {\n  // Empty buffer means no match\n  if (buffer.length === 0) return -1\n\n  // Normalize byteOffset\n  if (typeof byteOffset === 'string') {\n    encoding = byteOffset\n    byteOffset = 0\n  } else if (byteOffset > 0x7fffffff) {\n    byteOffset = 0x7fffffff\n  } else if (byteOffset < -0x80000000) {\n    byteOffset = -0x80000000\n  }\n  byteOffset = +byteOffset  // Coerce to Number.\n  if (isNaN(byteOffset)) {\n    // byteOffset: it it's undefined, null, NaN, \"foo\", etc, search whole buffer\n    byteOffset = dir ? 0 : (buffer.length - 1)\n  }\n\n  // Normalize byteOffset: negative offsets start from the end of the buffer\n  if (byteOffset < 0) byteOffset = buffer.length + byteOffset\n  if (byteOffset >= buffer.length) {\n    if (dir) return -1\n    else byteOffset = buffer.length - 1\n  } else if (byteOffset < 0) {\n    if (dir) byteOffset = 0\n    else return -1\n  }\n\n  // Normalize val\n  if (typeof val === 'string') {\n    val = Buffer.from(val, encoding)\n  }\n\n  // Finally, search either indexOf (if dir is true) or lastIndexOf\n  if (Buffer.isBuffer(val)) {\n    // Special case: looking for empty string/buffer always fails\n    if (val.length === 0) {\n      return -1\n    }\n    return arrayIndexOf(buffer, val, byteOffset, encoding, dir)\n  } else if (typeof val === 'number') {\n    val = val & 0xFF // Search for a byte value [0-255]\n    if (Buffer.TYPED_ARRAY_SUPPORT &&\n        typeof Uint8Array.prototype.indexOf === 'function') {\n      if (dir) {\n        return Uint8Array.prototype.indexOf.call(buffer, val, byteOffset)\n      } else {\n        return Uint8Array.prototype.lastIndexOf.call(buffer, val, byteOffset)\n      }\n    }\n    return arrayIndexOf(buffer, [ val ], byteOffset, encoding, dir)\n  }\n\n  throw new TypeError('val must be string, number or Buffer')\n}\n\nfunction arrayIndexOf (arr, val, byteOffset, encoding, dir) {\n  var indexSize = 1\n  var arrLength = arr.length\n  var valLength = val.length\n\n  if (encoding !== undefined) {\n    encoding = String(encoding).toLowerCase()\n    if (encoding === 'ucs2' || encoding === 'ucs-2' ||\n        encoding === 'utf16le' || encoding === 'utf-16le') {\n      if (arr.length < 2 || val.length < 2) {\n        return -1\n      }\n      indexSize = 2\n      arrLength /= 2\n      valLength /= 2\n      byteOffset /= 2\n    }\n  }\n\n  function read (buf, i) {\n    if (indexSize === 1) {\n      return buf[i]\n    } else {\n      return buf.readUInt16BE(i * indexSize)\n    }\n  }\n\n  var i\n  if (dir) {\n    var foundIndex = -1\n    for (i = byteOffset; i < arrLength; i++) {\n      if (read(arr, i) === read(val, foundIndex === -1 ? 0 : i - foundIndex)) {\n        if (foundIndex === -1) foundIndex = i\n        if (i - foundIndex + 1 === valLength) return foundIndex * indexSize\n      } else {\n        if (foundIndex !== -1) i -= i - foundIndex\n        foundIndex = -1\n      }\n    }\n  } else {\n    if (byteOffset + valLength > arrLength) byteOffset = arrLength - valLength\n    for (i = byteOffset; i >= 0; i--) {\n      var found = true\n      for (var j = 0; j < valLength; j++) {\n        if (read(arr, i + j) !== read(val, j)) {\n          found = false\n          break\n        }\n      }\n      if (found) return i\n    }\n  }\n\n  return -1\n}\n\nBuffer.prototype.includes = function includes (val, byteOffset, encoding) {\n  return this.indexOf(val, byteOffset, encoding) !== -1\n}\n\nBuffer.prototype.indexOf = function indexOf (val, byteOffset, encoding) {\n  return bidirectionalIndexOf(this, val, byteOffset, encoding, true)\n}\n\nBuffer.prototype.lastIndexOf = function lastIndexOf (val, byteOffset, encoding) {\n  return bidirectionalIndexOf(this, val, byteOffset, encoding, false)\n}\n\nfunction hexWrite (buf, string, offset, length) {\n  offset = Number(offset) || 0\n  var remaining = buf.length - offset\n  if (!length) {\n    length = remaining\n  } else {\n    length = Number(length)\n    if (length > remaining) {\n      length = remaining\n    }\n  }\n\n  // must be an even number of digits\n  var strLen = string.length\n  if (strLen % 2 !== 0) throw new TypeError('Invalid hex string')\n\n  if (length > strLen / 2) {\n    length = strLen / 2\n  }\n  for (var i = 0; i < length; ++i) {\n    var parsed = parseInt(string.substr(i * 2, 2), 16)\n    if (isNaN(parsed)) return i\n    buf[offset + i] = parsed\n  }\n  return i\n}\n\nfunction utf8Write (buf, string, offset, length) {\n  return blitBuffer(utf8ToBytes(string, buf.length - offset), buf, offset, length)\n}\n\nfunction asciiWrite (buf, string, offset, length) {\n  return blitBuffer(asciiToBytes(string), buf, offset, length)\n}\n\nfunction latin1Write (buf, string, offset, length) {\n  return asciiWrite(buf, string, offset, length)\n}\n\nfunction base64Write (buf, string, offset, length) {\n  return blitBuffer(base64ToBytes(string), buf, offset, length)\n}\n\nfunction ucs2Write (buf, string, offset, length) {\n  return blitBuffer(utf16leToBytes(string, buf.length - offset), buf, offset, length)\n}\n\nBuffer.prototype.write = function write (string, offset, length, encoding) {\n  // Buffer#write(string)\n  if (offset === undefined) {\n    encoding = 'utf8'\n    length = this.length\n    offset = 0\n  // Buffer#write(string, encoding)\n  } else if (length === undefined && typeof offset === 'string') {\n    encoding = offset\n    length = this.length\n    offset = 0\n  // Buffer#write(string, offset[, length][, encoding])\n  } else if (isFinite(offset)) {\n    offset = offset | 0\n    if (isFinite(length)) {\n      length = length | 0\n      if (encoding === undefined) encoding = 'utf8'\n    } else {\n      encoding = length\n      length = undefined\n    }\n  // legacy write(string, encoding, offset, length) - remove in v0.13\n  } else {\n    throw new Error(\n      'Buffer.write(string, encoding, offset[, length]) is no longer supported'\n    )\n  }\n\n  var remaining = this.length - offset\n  if (length === undefined || length > remaining) length = remaining\n\n  if ((string.length > 0 && (length < 0 || offset < 0)) || offset > this.length) {\n    throw new RangeError('Attempt to write outside buffer bounds')\n  }\n\n  if (!encoding) encoding = 'utf8'\n\n  var loweredCase = false\n  for (;;) {\n    switch (encoding) {\n      case 'hex':\n        return hexWrite(this, string, offset, length)\n\n      case 'utf8':\n      case 'utf-8':\n        return utf8Write(this, string, offset, length)\n\n      case 'ascii':\n        return asciiWrite(this, string, offset, length)\n\n      case 'latin1':\n      case 'binary':\n        return latin1Write(this, string, offset, length)\n\n      case 'base64':\n        // Warning: maxLength not taken into account in base64Write\n        return base64Write(this, string, offset, length)\n\n      case 'ucs2':\n      case 'ucs-2':\n      case 'utf16le':\n      case 'utf-16le':\n        return ucs2Write(this, string, offset, length)\n\n      default:\n        if (loweredCase) throw new TypeError('Unknown encoding: ' + encoding)\n        encoding = ('' + encoding).toLowerCase()\n        loweredCase = true\n    }\n  }\n}\n\nBuffer.prototype.toJSON = function toJSON () {\n  return {\n    type: 'Buffer',\n    data: Array.prototype.slice.call(this._arr || this, 0)\n  }\n}\n\nfunction base64Slice (buf, start, end) {\n  if (start === 0 && end === buf.length) {\n    return base64.fromByteArray(buf)\n  } else {\n    return base64.fromByteArray(buf.slice(start, end))\n  }\n}\n\nfunction utf8Slice (buf, start, end) {\n  end = Math.min(buf.length, end)\n  var res = []\n\n  var i = start\n  while (i < end) {\n    var firstByte = buf[i]\n    var codePoint = null\n    var bytesPerSequence = (firstByte > 0xEF) ? 4\n      : (firstByte > 0xDF) ? 3\n      : (firstByte > 0xBF) ? 2\n      : 1\n\n    if (i + bytesPerSequence <= end) {\n      var secondByte, thirdByte, fourthByte, tempCodePoint\n\n      switch (bytesPerSequence) {\n        case 1:\n          if (firstByte < 0x80) {\n            codePoint = firstByte\n          }\n          break\n        case 2:\n          secondByte = buf[i + 1]\n          if ((secondByte & 0xC0) === 0x80) {\n            tempCodePoint = (firstByte & 0x1F) << 0x6 | (secondByte & 0x3F)\n            if (tempCodePoint > 0x7F) {\n              codePoint = tempCodePoint\n            }\n          }\n          break\n        case 3:\n          secondByte = buf[i + 1]\n          thirdByte = buf[i + 2]\n          if ((secondByte & 0xC0) === 0x80 && (thirdByte & 0xC0) === 0x80) {\n            tempCodePoint = (firstByte & 0xF) << 0xC | (secondByte & 0x3F) << 0x6 | (thirdByte & 0x3F)\n            if (tempCodePoint > 0x7FF && (tempCodePoint < 0xD800 || tempCodePoint > 0xDFFF)) {\n              codePoint = tempCodePoint\n            }\n          }\n          break\n        case 4:\n          secondByte = buf[i + 1]\n          thirdByte = buf[i + 2]\n          fourthByte = buf[i + 3]\n          if ((secondByte & 0xC0) === 0x80 && (thirdByte & 0xC0) === 0x80 && (fourthByte & 0xC0) === 0x80) {\n            tempCodePoint = (firstByte & 0xF) << 0x12 | (secondByte & 0x3F) << 0xC | (thirdByte & 0x3F) << 0x6 | (fourthByte & 0x3F)\n            if (tempCodePoint > 0xFFFF && tempCodePoint < 0x110000) {\n              codePoint = tempCodePoint\n            }\n          }\n      }\n    }\n\n    if (codePoint === null) {\n      // we did not generate a valid codePoint so insert a\n      // replacement char (U+FFFD) and advance only 1 byte\n      codePoint = 0xFFFD\n      bytesPerSequence = 1\n    } else if (codePoint > 0xFFFF) {\n      // encode to utf16 (surrogate pair dance)\n      codePoint -= 0x10000\n      res.push(codePoint >>> 10 & 0x3FF | 0xD800)\n      codePoint = 0xDC00 | codePoint & 0x3FF\n    }\n\n    res.push(codePoint)\n    i += bytesPerSequence\n  }\n\n  return decodeCodePointsArray(res)\n}\n\n// Based on http://stackoverflow.com/a/22747272/680742, the browser with\n// the lowest limit is Chrome, with 0x10000 args.\n// We go 1 magnitude less, for safety\nvar MAX_ARGUMENTS_LENGTH = 0x1000\n\nfunction decodeCodePointsArray (codePoints) {\n  var len = codePoints.length\n  if (len <= MAX_ARGUMENTS_LENGTH) {\n    return String.fromCharCode.apply(String, codePoints) // avoid extra slice()\n  }\n\n  // Decode in chunks to avoid \"call stack size exceeded\".\n  var res = ''\n  var i = 0\n  while (i < len) {\n    res += String.fromCharCode.apply(\n      String,\n      codePoints.slice(i, i += MAX_ARGUMENTS_LENGTH)\n    )\n  }\n  return res\n}\n\nfunction asciiSlice (buf, start, end) {\n  var ret = ''\n  end = Math.min(buf.length, end)\n\n  for (var i = start; i < end; ++i) {\n    ret += String.fromCharCode(buf[i] & 0x7F)\n  }\n  return ret\n}\n\nfunction latin1Slice (buf, start, end) {\n  var ret = ''\n  end = Math.min(buf.length, end)\n\n  for (var i = start; i < end; ++i) {\n    ret += String.fromCharCode(buf[i])\n  }\n  return ret\n}\n\nfunction hexSlice (buf, start, end) {\n  var len = buf.length\n\n  if (!start || start < 0) start = 0\n  if (!end || end < 0 || end > len) end = len\n\n  var out = ''\n  for (var i = start; i < end; ++i) {\n    out += toHex(buf[i])\n  }\n  return out\n}\n\nfunction utf16leSlice (buf, start, end) {\n  var bytes = buf.slice(start, end)\n  var res = ''\n  for (var i = 0; i < bytes.length; i += 2) {\n    res += String.fromCharCode(bytes[i] + bytes[i + 1] * 256)\n  }\n  return res\n}\n\nBuffer.prototype.slice = function slice (start, end) {\n  var len = this.length\n  start = ~~start\n  end = end === undefined ? len : ~~end\n\n  if (start < 0) {\n    start += len\n    if (start < 0) start = 0\n  } else if (start > len) {\n    start = len\n  }\n\n  if (end < 0) {\n    end += len\n    if (end < 0) end = 0\n  } else if (end > len) {\n    end = len\n  }\n\n  if (end < start) end = start\n\n  var newBuf\n  if (Buffer.TYPED_ARRAY_SUPPORT) {\n    newBuf = this.subarray(start, end)\n    newBuf.__proto__ = Buffer.prototype\n  } else {\n    var sliceLen = end - start\n    newBuf = new Buffer(sliceLen, undefined)\n    for (var i = 0; i < sliceLen; ++i) {\n      newBuf[i] = this[i + start]\n    }\n  }\n\n  return newBuf\n}\n\n/*\n * Need to make sure that buffer isn't trying to write out of bounds.\n */\nfunction checkOffset (offset, ext, length) {\n  if ((offset % 1) !== 0 || offset < 0) throw new RangeError('offset is not uint')\n  if (offset + ext > length) throw new RangeError('Trying to access beyond buffer length')\n}\n\nBuffer.prototype.readUIntLE = function readUIntLE (offset, byteLength, noAssert) {\n  offset = offset | 0\n  byteLength = byteLength | 0\n  if (!noAssert) checkOffset(offset, byteLength, this.length)\n\n  var val = this[offset]\n  var mul = 1\n  var i = 0\n  while (++i < byteLength && (mul *= 0x100)) {\n    val += this[offset + i] * mul\n  }\n\n  return val\n}\n\nBuffer.prototype.readUIntBE = function readUIntBE (offset, byteLength, noAssert) {\n  offset = offset | 0\n  byteLength = byteLength | 0\n  if (!noAssert) {\n    checkOffset(offset, byteLength, this.length)\n  }\n\n  var val = this[offset + --byteLength]\n  var mul = 1\n  while (byteLength > 0 && (mul *= 0x100)) {\n    val += this[offset + --byteLength] * mul\n  }\n\n  return val\n}\n\nBuffer.prototype.readUInt8 = function readUInt8 (offset, noAssert) {\n  if (!noAssert) checkOffset(offset, 1, this.length)\n  return this[offset]\n}\n\nBuffer.prototype.readUInt16LE = function readUInt16LE (offset, noAssert) {\n  if (!noAssert) checkOffset(offset, 2, this.length)\n  return this[offset] | (this[offset + 1] << 8)\n}\n\nBuffer.prototype.readUInt16BE = function readUInt16BE (offset, noAssert) {\n  if (!noAssert) checkOffset(offset, 2, this.length)\n  return (this[offset] << 8) | this[offset + 1]\n}\n\nBuffer.prototype.readUInt32LE = function readUInt32LE (offset, noAssert) {\n  if (!noAssert) checkOffset(offset, 4, this.length)\n\n  return ((this[offset]) |\n      (this[offset + 1] << 8) |\n      (this[offset + 2] << 16)) +\n      (this[offset + 3] * 0x1000000)\n}\n\nBuffer.prototype.readUInt32BE = function readUInt32BE (offset, noAssert) {\n  if (!noAssert) checkOffset(offset, 4, this.length)\n\n  return (this[offset] * 0x1000000) +\n    ((this[offset + 1] << 16) |\n    (this[offset + 2] << 8) |\n    this[offset + 3])\n}\n\nBuffer.prototype.readIntLE = function readIntLE (offset, byteLength, noAssert) {\n  offset = offset | 0\n  byteLength = byteLength | 0\n  if (!noAssert) checkOffset(offset, byteLength, this.length)\n\n  var val = this[offset]\n  var mul = 1\n  var i = 0\n  while (++i < byteLength && (mul *= 0x100)) {\n    val += this[offset + i] * mul\n  }\n  mul *= 0x80\n\n  if (val >= mul) val -= Math.pow(2, 8 * byteLength)\n\n  return val\n}\n\nBuffer.prototype.readIntBE = function readIntBE (offset, byteLength, noAssert) {\n  offset = offset | 0\n  byteLength = byteLength | 0\n  if (!noAssert) checkOffset(offset, byteLength, this.length)\n\n  var i = byteLength\n  var mul = 1\n  var val = this[offset + --i]\n  while (i > 0 && (mul *= 0x100)) {\n    val += this[offset + --i] * mul\n  }\n  mul *= 0x80\n\n  if (val >= mul) val -= Math.pow(2, 8 * byteLength)\n\n  return val\n}\n\nBuffer.prototype.readInt8 = function readInt8 (offset, noAssert) {\n  if (!noAssert) checkOffset(offset, 1, this.length)\n  if (!(this[offset] & 0x80)) return (this[offset])\n  return ((0xff - this[offset] + 1) * -1)\n}\n\nBuffer.prototype.readInt16LE = function readInt16LE (offset, noAssert) {\n  if (!noAssert) checkOffset(offset, 2, this.length)\n  var val = this[offset] | (this[offset + 1] << 8)\n  return (val & 0x8000) ? val | 0xFFFF0000 : val\n}\n\nBuffer.prototype.readInt16BE = function readInt16BE (offset, noAssert) {\n  if (!noAssert) checkOffset(offset, 2, this.length)\n  var val = this[offset + 1] | (this[offset] << 8)\n  return (val & 0x8000) ? val | 0xFFFF0000 : val\n}\n\nBuffer.prototype.readInt32LE = function readInt32LE (offset, noAssert) {\n  if (!noAssert) checkOffset(offset, 4, this.length)\n\n  return (this[offset]) |\n    (this[offset + 1] << 8) |\n    (this[offset + 2] << 16) |\n    (this[offset + 3] << 24)\n}\n\nBuffer.prototype.readInt32BE = function readInt32BE (offset, noAssert) {\n  if (!noAssert) checkOffset(offset, 4, this.length)\n\n  return (this[offset] << 24) |\n    (this[offset + 1] << 16) |\n    (this[offset + 2] << 8) |\n    (this[offset + 3])\n}\n\nBuffer.prototype.readFloatLE = function readFloatLE (offset, noAssert) {\n  if (!noAssert) checkOffset(offset, 4, this.length)\n  return ieee754.read(this, offset, true, 23, 4)\n}\n\nBuffer.prototype.readFloatBE = function readFloatBE (offset, noAssert) {\n  if (!noAssert) checkOffset(offset, 4, this.length)\n  return ieee754.read(this, offset, false, 23, 4)\n}\n\nBuffer.prototype.readDoubleLE = function readDoubleLE (offset, noAssert) {\n  if (!noAssert) checkOffset(offset, 8, this.length)\n  return ieee754.read(this, offset, true, 52, 8)\n}\n\nBuffer.prototype.readDoubleBE = function readDoubleBE (offset, noAssert) {\n  if (!noAssert) checkOffset(offset, 8, this.length)\n  return ieee754.read(this, offset, false, 52, 8)\n}\n\nfunction checkInt (buf, value, offset, ext, max, min) {\n  if (!Buffer.isBuffer(buf)) throw new TypeError('\"buffer\" argument must be a Buffer instance')\n  if (value > max || value < min) throw new RangeError('\"value\" argument is out of bounds')\n  if (offset + ext > buf.length) throw new RangeError('Index out of range')\n}\n\nBuffer.prototype.writeUIntLE = function writeUIntLE (value, offset, byteLength, noAssert) {\n  value = +value\n  offset = offset | 0\n  byteLength = byteLength | 0\n  if (!noAssert) {\n    var maxBytes = Math.pow(2, 8 * byteLength) - 1\n    checkInt(this, value, offset, byteLength, maxBytes, 0)\n  }\n\n  var mul = 1\n  var i = 0\n  this[offset] = value & 0xFF\n  while (++i < byteLength && (mul *= 0x100)) {\n    this[offset + i] = (value / mul) & 0xFF\n  }\n\n  return offset + byteLength\n}\n\nBuffer.prototype.writeUIntBE = function writeUIntBE (value, offset, byteLength, noAssert) {\n  value = +value\n  offset = offset | 0\n  byteLength = byteLength | 0\n  if (!noAssert) {\n    var maxBytes = Math.pow(2, 8 * byteLength) - 1\n    checkInt(this, value, offset, byteLength, maxBytes, 0)\n  }\n\n  var i = byteLength - 1\n  var mul = 1\n  this[offset + i] = value & 0xFF\n  while (--i >= 0 && (mul *= 0x100)) {\n    this[offset + i] = (value / mul) & 0xFF\n  }\n\n  return offset + byteLength\n}\n\nBuffer.prototype.writeUInt8 = function writeUInt8 (value, offset, noAssert) {\n  value = +value\n  offset = offset | 0\n  if (!noAssert) checkInt(this, value, offset, 1, 0xff, 0)\n  if (!Buffer.TYPED_ARRAY_SUPPORT) value = Math.floor(value)\n  this[offset] = (value & 0xff)\n  return offset + 1\n}\n\nfunction objectWriteUInt16 (buf, value, offset, littleEndian) {\n  if (value < 0) value = 0xffff + value + 1\n  for (var i = 0, j = Math.min(buf.length - offset, 2); i < j; ++i) {\n    buf[offset + i] = (value & (0xff << (8 * (littleEndian ? i : 1 - i)))) >>>\n      (littleEndian ? i : 1 - i) * 8\n  }\n}\n\nBuffer.prototype.writeUInt16LE = function writeUInt16LE (value, offset, noAssert) {\n  value = +value\n  offset = offset | 0\n  if (!noAssert) checkInt(this, value, offset, 2, 0xffff, 0)\n  if (Buffer.TYPED_ARRAY_SUPPORT) {\n    this[offset] = (value & 0xff)\n    this[offset + 1] = (value >>> 8)\n  } else {\n    objectWriteUInt16(this, value, offset, true)\n  }\n  return offset + 2\n}\n\nBuffer.prototype.writeUInt16BE = function writeUInt16BE (value, offset, noAssert) {\n  value = +value\n  offset = offset | 0\n  if (!noAssert) checkInt(this, value, offset, 2, 0xffff, 0)\n  if (Buffer.TYPED_ARRAY_SUPPORT) {\n    this[offset] = (value >>> 8)\n    this[offset + 1] = (value & 0xff)\n  } else {\n    objectWriteUInt16(this, value, offset, false)\n  }\n  return offset + 2\n}\n\nfunction objectWriteUInt32 (buf, value, offset, littleEndian) {\n  if (value < 0) value = 0xffffffff + value + 1\n  for (var i = 0, j = Math.min(buf.length - offset, 4); i < j; ++i) {\n    buf[offset + i] = (value >>> (littleEndian ? i : 3 - i) * 8) & 0xff\n  }\n}\n\nBuffer.prototype.writeUInt32LE = function writeUInt32LE (value, offset, noAssert) {\n  value = +value\n  offset = offset | 0\n  if (!noAssert) checkInt(this, value, offset, 4, 0xffffffff, 0)\n  if (Buffer.TYPED_ARRAY_SUPPORT) {\n    this[offset + 3] = (value >>> 24)\n    this[offset + 2] = (value >>> 16)\n    this[offset + 1] = (value >>> 8)\n    this[offset] = (value & 0xff)\n  } else {\n    objectWriteUInt32(this, value, offset, true)\n  }\n  return offset + 4\n}\n\nBuffer.prototype.writeUInt32BE = function writeUInt32BE (value, offset, noAssert) {\n  value = +value\n  offset = offset | 0\n  if (!noAssert) checkInt(this, value, offset, 4, 0xffffffff, 0)\n  if (Buffer.TYPED_ARRAY_SUPPORT) {\n    this[offset] = (value >>> 24)\n    this[offset + 1] = (value >>> 16)\n    this[offset + 2] = (value >>> 8)\n    this[offset + 3] = (value & 0xff)\n  } else {\n    objectWriteUInt32(this, value, offset, false)\n  }\n  return offset + 4\n}\n\nBuffer.prototype.writeIntLE = function writeIntLE (value, offset, byteLength, noAssert) {\n  value = +value\n  offset = offset | 0\n  if (!noAssert) {\n    var limit = Math.pow(2, 8 * byteLength - 1)\n\n    checkInt(this, value, offset, byteLength, limit - 1, -limit)\n  }\n\n  var i = 0\n  var mul = 1\n  var sub = 0\n  this[offset] = value & 0xFF\n  while (++i < byteLength && (mul *= 0x100)) {\n    if (value < 0 && sub === 0 && this[offset + i - 1] !== 0) {\n      sub = 1\n    }\n    this[offset + i] = ((value / mul) >> 0) - sub & 0xFF\n  }\n\n  return offset + byteLength\n}\n\nBuffer.prototype.writeIntBE = function writeIntBE (value, offset, byteLength, noAssert) {\n  value = +value\n  offset = offset | 0\n  if (!noAssert) {\n    var limit = Math.pow(2, 8 * byteLength - 1)\n\n    checkInt(this, value, offset, byteLength, limit - 1, -limit)\n  }\n\n  var i = byteLength - 1\n  var mul = 1\n  var sub = 0\n  this[offset + i] = value & 0xFF\n  while (--i >= 0 && (mul *= 0x100)) {\n    if (value < 0 && sub === 0 && this[offset + i + 1] !== 0) {\n      sub = 1\n    }\n    this[offset + i] = ((value / mul) >> 0) - sub & 0xFF\n  }\n\n  return offset + byteLength\n}\n\nBuffer.prototype.writeInt8 = function writeInt8 (value, offset, noAssert) {\n  value = +value\n  offset = offset | 0\n  if (!noAssert) checkInt(this, value, offset, 1, 0x7f, -0x80)\n  if (!Buffer.TYPED_ARRAY_SUPPORT) value = Math.floor(value)\n  if (value < 0) value = 0xff + value + 1\n  this[offset] = (value & 0xff)\n  return offset + 1\n}\n\nBuffer.prototype.writeInt16LE = function writeInt16LE (value, offset, noAssert) {\n  value = +value\n  offset = offset | 0\n  if (!noAssert) checkInt(this, value, offset, 2, 0x7fff, -0x8000)\n  if (Buffer.TYPED_ARRAY_SUPPORT) {\n    this[offset] = (value & 0xff)\n    this[offset + 1] = (value >>> 8)\n  } else {\n    objectWriteUInt16(this, value, offset, true)\n  }\n  return offset + 2\n}\n\nBuffer.prototype.writeInt16BE = function writeInt16BE (value, offset, noAssert) {\n  value = +value\n  offset = offset | 0\n  if (!noAssert) checkInt(this, value, offset, 2, 0x7fff, -0x8000)\n  if (Buffer.TYPED_ARRAY_SUPPORT) {\n    this[offset] = (value >>> 8)\n    this[offset + 1] = (value & 0xff)\n  } else {\n    objectWriteUInt16(this, value, offset, false)\n  }\n  return offset + 2\n}\n\nBuffer.prototype.writeInt32LE = function writeInt32LE (value, offset, noAssert) {\n  value = +value\n  offset = offset | 0\n  if (!noAssert) checkInt(this, value, offset, 4, 0x7fffffff, -0x80000000)\n  if (Buffer.TYPED_ARRAY_SUPPORT) {\n    this[offset] = (value & 0xff)\n    this[offset + 1] = (value >>> 8)\n    this[offset + 2] = (value >>> 16)\n    this[offset + 3] = (value >>> 24)\n  } else {\n    objectWriteUInt32(this, value, offset, true)\n  }\n  return offset + 4\n}\n\nBuffer.prototype.writeInt32BE = function writeInt32BE (value, offset, noAssert) {\n  value = +value\n  offset = offset | 0\n  if (!noAssert) checkInt(this, value, offset, 4, 0x7fffffff, -0x80000000)\n  if (value < 0) value = 0xffffffff + value + 1\n  if (Buffer.TYPED_ARRAY_SUPPORT) {\n    this[offset] = (value >>> 24)\n    this[offset + 1] = (value >>> 16)\n    this[offset + 2] = (value >>> 8)\n    this[offset + 3] = (value & 0xff)\n  } else {\n    objectWriteUInt32(this, value, offset, false)\n  }\n  return offset + 4\n}\n\nfunction checkIEEE754 (buf, value, offset, ext, max, min) {\n  if (offset + ext > buf.length) throw new RangeError('Index out of range')\n  if (offset < 0) throw new RangeError('Index out of range')\n}\n\nfunction writeFloat (buf, value, offset, littleEndian, noAssert) {\n  if (!noAssert) {\n    checkIEEE754(buf, value, offset, 4, 3.4028234663852886e+38, -3.4028234663852886e+38)\n  }\n  ieee754.write(buf, value, offset, littleEndian, 23, 4)\n  return offset + 4\n}\n\nBuffer.prototype.writeFloatLE = function writeFloatLE (value, offset, noAssert) {\n  return writeFloat(this, value, offset, true, noAssert)\n}\n\nBuffer.prototype.writeFloatBE = function writeFloatBE (value, offset, noAssert) {\n  return writeFloat(this, value, offset, false, noAssert)\n}\n\nfunction writeDouble (buf, value, offset, littleEndian, noAssert) {\n  if (!noAssert) {\n    checkIEEE754(buf, value, offset, 8, 1.7976931348623157E+308, -1.7976931348623157E+308)\n  }\n  ieee754.write(buf, value, offset, littleEndian, 52, 8)\n  return offset + 8\n}\n\nBuffer.prototype.writeDoubleLE = function writeDoubleLE (value, offset, noAssert) {\n  return writeDouble(this, value, offset, true, noAssert)\n}\n\nBuffer.prototype.writeDoubleBE = function writeDoubleBE (value, offset, noAssert) {\n  return writeDouble(this, value, offset, false, noAssert)\n}\n\n// copy(targetBuffer, targetStart=0, sourceStart=0, sourceEnd=buffer.length)\nBuffer.prototype.copy = function copy (target, targetStart, start, end) {\n  if (!start) start = 0\n  if (!end && end !== 0) end = this.length\n  if (targetStart >= target.length) targetStart = target.length\n  if (!targetStart) targetStart = 0\n  if (end > 0 && end < start) end = start\n\n  // Copy 0 bytes; we're done\n  if (end === start) return 0\n  if (target.length === 0 || this.length === 0) return 0\n\n  // Fatal error conditions\n  if (targetStart < 0) {\n    throw new RangeError('targetStart out of bounds')\n  }\n  if (start < 0 || start >= this.length) throw new RangeError('sourceStart out of bounds')\n  if (end < 0) throw new RangeError('sourceEnd out of bounds')\n\n  // Are we oob?\n  if (end > this.length) end = this.length\n  if (target.length - targetStart < end - start) {\n    end = target.length - targetStart + start\n  }\n\n  var len = end - start\n  var i\n\n  if (this === target && start < targetStart && targetStart < end) {\n    // descending copy from end\n    for (i = len - 1; i >= 0; --i) {\n      target[i + targetStart] = this[i + start]\n    }\n  } else if (len < 1000 || !Buffer.TYPED_ARRAY_SUPPORT) {\n    // ascending copy from start\n    for (i = 0; i < len; ++i) {\n      target[i + targetStart] = this[i + start]\n    }\n  } else {\n    Uint8Array.prototype.set.call(\n      target,\n      this.subarray(start, start + len),\n      targetStart\n    )\n  }\n\n  return len\n}\n\n// Usage:\n//    buffer.fill(number[, offset[, end]])\n//    buffer.fill(buffer[, offset[, end]])\n//    buffer.fill(string[, offset[, end]][, encoding])\nBuffer.prototype.fill = function fill (val, start, end, encoding) {\n  // Handle string cases:\n  if (typeof val === 'string') {\n    if (typeof start === 'string') {\n      encoding = start\n      start = 0\n      end = this.length\n    } else if (typeof end === 'string') {\n      encoding = end\n      end = this.length\n    }\n    if (val.length === 1) {\n      var code = val.charCodeAt(0)\n      if (code < 256) {\n        val = code\n      }\n    }\n    if (encoding !== undefined && typeof encoding !== 'string') {\n      throw new TypeError('encoding must be a string')\n    }\n    if (typeof encoding === 'string' && !Buffer.isEncoding(encoding)) {\n      throw new TypeError('Unknown encoding: ' + encoding)\n    }\n  } else if (typeof val === 'number') {\n    val = val & 255\n  }\n\n  // Invalid ranges are not set to a default, so can range check early.\n  if (start < 0 || this.length < start || this.length < end) {\n    throw new RangeError('Out of range index')\n  }\n\n  if (end <= start) {\n    return this\n  }\n\n  start = start >>> 0\n  end = end === undefined ? this.length : end >>> 0\n\n  if (!val) val = 0\n\n  var i\n  if (typeof val === 'number') {\n    for (i = start; i < end; ++i) {\n      this[i] = val\n    }\n  } else {\n    var bytes = Buffer.isBuffer(val)\n      ? val\n      : utf8ToBytes(new Buffer(val, encoding).toString())\n    var len = bytes.length\n    for (i = 0; i < end - start; ++i) {\n      this[i + start] = bytes[i % len]\n    }\n  }\n\n  return this\n}\n\n// HELPER FUNCTIONS\n// ================\n\nvar INVALID_BASE64_RE = /[^+\\/0-9A-Za-z-_]/g\n\nfunction base64clean (str) {\n  // Node strips out invalid characters like \\n and \\t from the string, base64-js does not\n  str = stringtrim(str).replace(INVALID_BASE64_RE, '')\n  // Node converts strings with length < 2 to ''\n  if (str.length < 2) return ''\n  // Node allows for non-padded base64 strings (missing trailing ===), base64-js does not\n  while (str.length % 4 !== 0) {\n    str = str + '='\n  }\n  return str\n}\n\nfunction stringtrim (str) {\n  if (str.trim) return str.trim()\n  return str.replace(/^\\s+|\\s+$/g, '')\n}\n\nfunction toHex (n) {\n  if (n < 16) return '0' + n.toString(16)\n  return n.toString(16)\n}\n\nfunction utf8ToBytes (string, units) {\n  units = units || Infinity\n  var codePoint\n  var length = string.length\n  var leadSurrogate = null\n  var bytes = []\n\n  for (var i = 0; i < length; ++i) {\n    codePoint = string.charCodeAt(i)\n\n    // is surrogate component\n    if (codePoint > 0xD7FF && codePoint < 0xE000) {\n      // last char was a lead\n      if (!leadSurrogate) {\n        // no lead yet\n        if (codePoint > 0xDBFF) {\n          // unexpected trail\n          if ((units -= 3) > -1) bytes.push(0xEF, 0xBF, 0xBD)\n          continue\n        } else if (i + 1 === length) {\n          // unpaired lead\n          if ((units -= 3) > -1) bytes.push(0xEF, 0xBF, 0xBD)\n          continue\n        }\n\n        // valid lead\n        leadSurrogate = codePoint\n\n        continue\n      }\n\n      // 2 leads in a row\n      if (codePoint < 0xDC00) {\n        if ((units -= 3) > -1) bytes.push(0xEF, 0xBF, 0xBD)\n        leadSurrogate = codePoint\n        continue\n      }\n\n      // valid surrogate pair\n      codePoint = (leadSurrogate - 0xD800 << 10 | codePoint - 0xDC00) + 0x10000\n    } else if (leadSurrogate) {\n      // valid bmp char, but last char was a lead\n      if ((units -= 3) > -1) bytes.push(0xEF, 0xBF, 0xBD)\n    }\n\n    leadSurrogate = null\n\n    // encode utf8\n    if (codePoint < 0x80) {\n      if ((units -= 1) < 0) break\n      bytes.push(codePoint)\n    } else if (codePoint < 0x800) {\n      if ((units -= 2) < 0) break\n      bytes.push(\n        codePoint >> 0x6 | 0xC0,\n        codePoint & 0x3F | 0x80\n      )\n    } else if (codePoint < 0x10000) {\n      if ((units -= 3) < 0) break\n      bytes.push(\n        codePoint >> 0xC | 0xE0,\n        codePoint >> 0x6 & 0x3F | 0x80,\n        codePoint & 0x3F | 0x80\n      )\n    } else if (codePoint < 0x110000) {\n      if ((units -= 4) < 0) break\n      bytes.push(\n        codePoint >> 0x12 | 0xF0,\n        codePoint >> 0xC & 0x3F | 0x80,\n        codePoint >> 0x6 & 0x3F | 0x80,\n        codePoint & 0x3F | 0x80\n      )\n    } else {\n      throw new Error('Invalid code point')\n    }\n  }\n\n  return bytes\n}\n\nfunction asciiToBytes (str) {\n  var byteArray = []\n  for (var i = 0; i < str.length; ++i) {\n    // Node's code seems to be doing this and not & 0x7F..\n    byteArray.push(str.charCodeAt(i) & 0xFF)\n  }\n  return byteArray\n}\n\nfunction utf16leToBytes (str, units) {\n  var c, hi, lo\n  var byteArray = []\n  for (var i = 0; i < str.length; ++i) {\n    if ((units -= 2) < 0) break\n\n    c = str.charCodeAt(i)\n    hi = c >> 8\n    lo = c % 256\n    byteArray.push(lo)\n    byteArray.push(hi)\n  }\n\n  return byteArray\n}\n\nfunction base64ToBytes (str) {\n  return base64.toByteArray(base64clean(str))\n}\n\nfunction blitBuffer (src, dst, offset, length) {\n  for (var i = 0; i < length; ++i) {\n    if ((i + offset >= dst.length) || (i >= src.length)) break\n    dst[i + offset] = src[i]\n  }\n  return i\n}\n\nfunction isnan (val) {\n  return val !== val // eslint-disable-line no-self-compare\n}\n\n\n\n//////////////////\n// WEBPACK FOOTER\n// ./~/buffer/index.js\n// module id = 7\n// module chunks = 0","'use strict'\n\nexports.byteLength = byteLength\nexports.toByteArray = toByteArray\nexports.fromByteArray = fromByteArray\n\nvar lookup = []\nvar revLookup = []\nvar Arr = typeof Uint8Array !== 'undefined' ? Uint8Array : Array\n\nvar code = 'ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz0123456789+/'\nfor (var i = 0, len = code.length; i < len; ++i) {\n  lookup[i] = code[i]\n  revLookup[code.charCodeAt(i)] = i\n}\n\nrevLookup['-'.charCodeAt(0)] = 62\nrevLookup['_'.charCodeAt(0)] = 63\n\nfunction placeHoldersCount (b64) {\n  var len = b64.length\n  if (len % 4 > 0) {\n    throw new Error('Invalid string. Length must be a multiple of 4')\n  }\n\n  // the number of equal signs (place holders)\n  // if there are two placeholders, than the two characters before it\n  // represent one byte\n  // if there is only one, then the three characters before it represent 2 bytes\n  // this is just a cheap hack to not do indexOf twice\n  return b64[len - 2] === '=' ? 2 : b64[len - 1] === '=' ? 1 : 0\n}\n\nfunction byteLength (b64) {\n  // base64 is 4/3 + up to two characters of the original data\n  return b64.length * 3 / 4 - placeHoldersCount(b64)\n}\n\nfunction toByteArray (b64) {\n  var i, j, l, tmp, placeHolders, arr\n  var len = b64.length\n  placeHolders = placeHoldersCount(b64)\n\n  arr = new Arr(len * 3 / 4 - placeHolders)\n\n  // if there are placeholders, only get up to the last complete 4 chars\n  l = placeHolders > 0 ? len - 4 : len\n\n  var L = 0\n\n  for (i = 0, j = 0; i < l; i += 4, j += 3) {\n    tmp = (revLookup[b64.charCodeAt(i)] << 18) | (revLookup[b64.charCodeAt(i + 1)] << 12) | (revLookup[b64.charCodeAt(i + 2)] << 6) | revLookup[b64.charCodeAt(i + 3)]\n    arr[L++] = (tmp >> 16) & 0xFF\n    arr[L++] = (tmp >> 8) & 0xFF\n    arr[L++] = tmp & 0xFF\n  }\n\n  if (placeHolders === 2) {\n    tmp = (revLookup[b64.charCodeAt(i)] << 2) | (revLookup[b64.charCodeAt(i + 1)] >> 4)\n    arr[L++] = tmp & 0xFF\n  } else if (placeHolders === 1) {\n    tmp = (revLookup[b64.charCodeAt(i)] << 10) | (revLookup[b64.charCodeAt(i + 1)] << 4) | (revLookup[b64.charCodeAt(i + 2)] >> 2)\n    arr[L++] = (tmp >> 8) & 0xFF\n    arr[L++] = tmp & 0xFF\n  }\n\n  return arr\n}\n\nfunction tripletToBase64 (num) {\n  return lookup[num >> 18 & 0x3F] + lookup[num >> 12 & 0x3F] + lookup[num >> 6 & 0x3F] + lookup[num & 0x3F]\n}\n\nfunction encodeChunk (uint8, start, end) {\n  var tmp\n  var output = []\n  for (var i = start; i < end; i += 3) {\n    tmp = (uint8[i] << 16) + (uint8[i + 1] << 8) + (uint8[i + 2])\n    output.push(tripletToBase64(tmp))\n  }\n  return output.join('')\n}\n\nfunction fromByteArray (uint8) {\n  var tmp\n  var len = uint8.length\n  var extraBytes = len % 3 // if we have 1 byte left, pad 2 bytes\n  var output = ''\n  var parts = []\n  var maxChunkLength = 16383 // must be multiple of 3\n\n  // go through the array every three bytes, we'll deal with trailing stuff later\n  for (var i = 0, len2 = len - extraBytes; i < len2; i += maxChunkLength) {\n    parts.push(encodeChunk(uint8, i, (i + maxChunkLength) > len2 ? len2 : (i + maxChunkLength)))\n  }\n\n  // pad the end with zeros, but make sure to not forget the extra bytes\n  if (extraBytes === 1) {\n    tmp = uint8[len - 1]\n    output += lookup[tmp >> 2]\n    output += lookup[(tmp << 4) & 0x3F]\n    output += '=='\n  } else if (extraBytes === 2) {\n    tmp = (uint8[len - 2] << 8) + (uint8[len - 1])\n    output += lookup[tmp >> 10]\n    output += lookup[(tmp >> 4) & 0x3F]\n    output += lookup[(tmp << 2) & 0x3F]\n    output += '='\n  }\n\n  parts.push(output)\n\n  return parts.join('')\n}\n\n\n\n//////////////////\n// WEBPACK FOOTER\n// ./~/base64-js/index.js\n// module id = 8\n// module chunks = 0","exports.read = function (buffer, offset, isLE, mLen, nBytes) {\n  var e, m\n  var eLen = nBytes * 8 - mLen - 1\n  var eMax = (1 << eLen) - 1\n  var eBias = eMax >> 1\n  var nBits = -7\n  var i = isLE ? (nBytes - 1) : 0\n  var d = isLE ? -1 : 1\n  var s = buffer[offset + i]\n\n  i += d\n\n  e = s & ((1 << (-nBits)) - 1)\n  s >>= (-nBits)\n  nBits += eLen\n  for (; nBits > 0; e = e * 256 + buffer[offset + i], i += d, nBits -= 8) {}\n\n  m = e & ((1 << (-nBits)) - 1)\n  e >>= (-nBits)\n  nBits += mLen\n  for (; nBits > 0; m = m * 256 + buffer[offset + i], i += d, nBits -= 8) {}\n\n  if (e === 0) {\n    e = 1 - eBias\n  } else if (e === eMax) {\n    return m ? NaN : ((s ? -1 : 1) * Infinity)\n  } else {\n    m = m + Math.pow(2, mLen)\n    e = e - eBias\n  }\n  return (s ? -1 : 1) * m * Math.pow(2, e - mLen)\n}\n\nexports.write = function (buffer, value, offset, isLE, mLen, nBytes) {\n  var e, m, c\n  var eLen = nBytes * 8 - mLen - 1\n  var eMax = (1 << eLen) - 1\n  var eBias = eMax >> 1\n  var rt = (mLen === 23 ? Math.pow(2, -24) - Math.pow(2, -77) : 0)\n  var i = isLE ? 0 : (nBytes - 1)\n  var d = isLE ? 1 : -1\n  var s = value < 0 || (value === 0 && 1 / value < 0) ? 1 : 0\n\n  value = Math.abs(value)\n\n  if (isNaN(value) || value === Infinity) {\n    m = isNaN(value) ? 1 : 0\n    e = eMax\n  } else {\n    e = Math.floor(Math.log(value) / Math.LN2)\n    if (value * (c = Math.pow(2, -e)) < 1) {\n      e--\n      c *= 2\n    }\n    if (e + eBias >= 1) {\n      value += rt / c\n    } else {\n      value += rt * Math.pow(2, 1 - eBias)\n    }\n    if (value * c >= 2) {\n      e++\n      c /= 2\n    }\n\n    if (e + eBias >= eMax) {\n      m = 0\n      e = eMax\n    } else if (e + eBias >= 1) {\n      m = (value * c - 1) * Math.pow(2, mLen)\n      e = e + eBias\n    } else {\n      m = value * Math.pow(2, eBias - 1) * Math.pow(2, mLen)\n      e = 0\n    }\n  }\n\n  for (; mLen >= 8; buffer[offset + i] = m & 0xff, i += d, m /= 256, mLen -= 8) {}\n\n  e = (e << mLen) | m\n  eLen += mLen\n  for (; eLen > 0; buffer[offset + i] = e & 0xff, i += d, e /= 256, eLen -= 8) {}\n\n  buffer[offset + i - d] |= s * 128\n}\n\n\n\n//////////////////\n// WEBPACK FOOTER\n// ./~/ieee754/index.js\n// module id = 9\n// module chunks = 0","var toString = {}.toString;\n\nmodule.exports = Array.isArray || function (arr) {\n  return toString.call(arr) == '[object Array]';\n};\n\n\n\n//////////////////\n// WEBPACK FOOTER\n// ./~/isarray/index.js\n// module id = 10\n// module chunks = 0","/*!\n * jQuery JavaScript Library v3.2.1\n * https://jquery.com/\n *\n * Includes Sizzle.js\n * https://sizzlejs.com/\n *\n * Copyright JS Foundation and other contributors\n * Released under the MIT license\n * https://jquery.org/license\n *\n * Date: 2017-03-20T18:59Z\n */\n( function( global, factory ) {\n\n\t\"use strict\";\n\n\tif ( typeof module === \"object\" && typeof module.exports === \"object\" ) {\n\n\t\t// For CommonJS and CommonJS-like environments where a proper `window`\n\t\t// is present, execute the factory and get jQuery.\n\t\t// For environments that do not have a `window` with a `document`\n\t\t// (such as Node.js), expose a factory as module.exports.\n\t\t// This accentuates the need for the creation of a real `window`.\n\t\t// e.g. var jQuery = require(\"jquery\")(window);\n\t\t// See ticket #14549 for more info.\n\t\tmodule.exports = global.document ?\n\t\t\tfactory( global, true ) :\n\t\t\tfunction( w ) {\n\t\t\t\tif ( !w.document ) {\n\t\t\t\t\tthrow new Error( \"jQuery requires a window with a document\" );\n\t\t\t\t}\n\t\t\t\treturn factory( w );\n\t\t\t};\n\t} else {\n\t\tfactory( global );\n\t}\n\n// Pass this if window is not defined yet\n} )( typeof window !== \"undefined\" ? window : this, function( window, noGlobal ) {\n\n// Edge <= 12 - 13+, Firefox <=18 - 45+, IE 10 - 11, Safari 5.1 - 9+, iOS 6 - 9.1\n// throw exceptions when non-strict code (e.g., ASP.NET 4.5) accesses strict mode\n// arguments.callee.caller (trac-13335). But as of jQuery 3.0 (2016), strict mode should be common\n// enough that all such attempts are guarded in a try block.\n\"use strict\";\n\nvar arr = [];\n\nvar document = window.document;\n\nvar getProto = Object.getPrototypeOf;\n\nvar slice = arr.slice;\n\nvar concat = arr.concat;\n\nvar push = arr.push;\n\nvar indexOf = arr.indexOf;\n\nvar class2type = {};\n\nvar toString = class2type.toString;\n\nvar hasOwn = class2type.hasOwnProperty;\n\nvar fnToString = hasOwn.toString;\n\nvar ObjectFunctionString = fnToString.call( Object );\n\nvar support = {};\n\n\n\n\tfunction DOMEval( code, doc ) {\n\t\tdoc = doc || document;\n\n\t\tvar script = doc.createElement( \"script\" );\n\n\t\tscript.text = code;\n\t\tdoc.head.appendChild( script ).parentNode.removeChild( script );\n\t}\n/* global Symbol */\n// Defining this global in .eslintrc.json would create a danger of using the global\n// unguarded in another place, it seems safer to define global only for this module\n\n\n\nvar\n\tversion = \"3.2.1\",\n\n\t// Define a local copy of jQuery\n\tjQuery = function( selector, context ) {\n\n\t\t// The jQuery object is actually just the init constructor 'enhanced'\n\t\t// Need init if jQuery is called (just allow error to be thrown if not included)\n\t\treturn new jQuery.fn.init( selector, context );\n\t},\n\n\t// Support: Android <=4.0 only\n\t// Make sure we trim BOM and NBSP\n\trtrim = /^[\\s\\uFEFF\\xA0]+|[\\s\\uFEFF\\xA0]+$/g,\n\n\t// Matches dashed string for camelizing\n\trmsPrefix = /^-ms-/,\n\trdashAlpha = /-([a-z])/g,\n\n\t// Used by jQuery.camelCase as callback to replace()\n\tfcamelCase = function( all, letter ) {\n\t\treturn letter.toUpperCase();\n\t};\n\njQuery.fn = jQuery.prototype = {\n\n\t// The current version of jQuery being used\n\tjquery: version,\n\n\tconstructor: jQuery,\n\n\t// The default length of a jQuery object is 0\n\tlength: 0,\n\n\ttoArray: function() {\n\t\treturn slice.call( this );\n\t},\n\n\t// Get the Nth element in the matched element set OR\n\t// Get the whole matched element set as a clean array\n\tget: function( num ) {\n\n\t\t// Return all the elements in a clean array\n\t\tif ( num == null ) {\n\t\t\treturn slice.call( this );\n\t\t}\n\n\t\t// Return just the one element from the set\n\t\treturn num < 0 ? this[ num + this.length ] : this[ num ];\n\t},\n\n\t// Take an array of elements and push it onto the stack\n\t// (returning the new matched element set)\n\tpushStack: function( elems ) {\n\n\t\t// Build a new jQuery matched element set\n\t\tvar ret = jQuery.merge( this.constructor(), elems );\n\n\t\t// Add the old object onto the stack (as a reference)\n\t\tret.prevObject = this;\n\n\t\t// Return the newly-formed element set\n\t\treturn ret;\n\t},\n\n\t// Execute a callback for every element in the matched set.\n\teach: function( callback ) {\n\t\treturn jQuery.each( this, callback );\n\t},\n\n\tmap: function( callback ) {\n\t\treturn this.pushStack( jQuery.map( this, function( elem, i ) {\n\t\t\treturn callback.call( elem, i, elem );\n\t\t} ) );\n\t},\n\n\tslice: function() {\n\t\treturn this.pushStack( slice.apply( this, arguments ) );\n\t},\n\n\tfirst: function() {\n\t\treturn this.eq( 0 );\n\t},\n\n\tlast: function() {\n\t\treturn this.eq( -1 );\n\t},\n\n\teq: function( i ) {\n\t\tvar len = this.length,\n\t\t\tj = +i + ( i < 0 ? len : 0 );\n\t\treturn this.pushStack( j >= 0 && j < len ? [ this[ j ] ] : [] );\n\t},\n\n\tend: function() {\n\t\treturn this.prevObject || this.constructor();\n\t},\n\n\t// For internal use only.\n\t// Behaves like an Array's method, not like a jQuery method.\n\tpush: push,\n\tsort: arr.sort,\n\tsplice: arr.splice\n};\n\njQuery.extend = jQuery.fn.extend = function() {\n\tvar options, name, src, copy, copyIsArray, clone,\n\t\ttarget = arguments[ 0 ] || {},\n\t\ti = 1,\n\t\tlength = arguments.length,\n\t\tdeep = false;\n\n\t// Handle a deep copy situation\n\tif ( typeof target === \"boolean\" ) {\n\t\tdeep = target;\n\n\t\t// Skip the boolean and the target\n\t\ttarget = arguments[ i ] || {};\n\t\ti++;\n\t}\n\n\t// Handle case when target is a string or something (possible in deep copy)\n\tif ( typeof target !== \"object\" && !jQuery.isFunction( target ) ) {\n\t\ttarget = {};\n\t}\n\n\t// Extend jQuery itself if only one argument is passed\n\tif ( i === length ) {\n\t\ttarget = this;\n\t\ti--;\n\t}\n\n\tfor ( ; i < length; i++ ) {\n\n\t\t// Only deal with non-null/undefined values\n\t\tif ( ( options = arguments[ i ] ) != null ) {\n\n\t\t\t// Extend the base object\n\t\t\tfor ( name in options ) {\n\t\t\t\tsrc = target[ name ];\n\t\t\t\tcopy = options[ name ];\n\n\t\t\t\t// Prevent never-ending loop\n\t\t\t\tif ( target === copy ) {\n\t\t\t\t\tcontinue;\n\t\t\t\t}\n\n\t\t\t\t// Recurse if we're merging plain objects or arrays\n\t\t\t\tif ( deep && copy && ( jQuery.isPlainObject( copy ) ||\n\t\t\t\t\t( copyIsArray = Array.isArray( copy ) ) ) ) {\n\n\t\t\t\t\tif ( copyIsArray ) {\n\t\t\t\t\t\tcopyIsArray = false;\n\t\t\t\t\t\tclone = src && Array.isArray( src ) ? src : [];\n\n\t\t\t\t\t} else {\n\t\t\t\t\t\tclone = src && jQuery.isPlainObject( src ) ? src : {};\n\t\t\t\t\t}\n\n\t\t\t\t\t// Never move original objects, clone them\n\t\t\t\t\ttarget[ name ] = jQuery.extend( deep, clone, copy );\n\n\t\t\t\t// Don't bring in undefined values\n\t\t\t\t} else if ( copy !== undefined ) {\n\t\t\t\t\ttarget[ name ] = copy;\n\t\t\t\t}\n\t\t\t}\n\t\t}\n\t}\n\n\t// Return the modified object\n\treturn target;\n};\n\njQuery.extend( {\n\n\t// Unique for each copy of jQuery on the page\n\texpando: \"jQuery\" + ( version + Math.random() ).replace( /\\D/g, \"\" ),\n\n\t// Assume jQuery is ready without the ready module\n\tisReady: true,\n\n\terror: function( msg ) {\n\t\tthrow new Error( msg );\n\t},\n\n\tnoop: function() {},\n\n\tisFunction: function( obj ) {\n\t\treturn jQuery.type( obj ) === \"function\";\n\t},\n\n\tisWindow: function( obj ) {\n\t\treturn obj != null && obj === obj.window;\n\t},\n\n\tisNumeric: function( obj ) {\n\n\t\t// As of jQuery 3.0, isNumeric is limited to\n\t\t// strings and numbers (primitives or objects)\n\t\t// that can be coerced to finite numbers (gh-2662)\n\t\tvar type = jQuery.type( obj );\n\t\treturn ( type === \"number\" || type === \"string\" ) &&\n\n\t\t\t// parseFloat NaNs numeric-cast false positives (\"\")\n\t\t\t// ...but misinterprets leading-number strings, particularly hex literals (\"0x...\")\n\t\t\t// subtraction forces infinities to NaN\n\t\t\t!isNaN( obj - parseFloat( obj ) );\n\t},\n\n\tisPlainObject: function( obj ) {\n\t\tvar proto, Ctor;\n\n\t\t// Detect obvious negatives\n\t\t// Use toString instead of jQuery.type to catch host objects\n\t\tif ( !obj || toString.call( obj ) !== \"[object Object]\" ) {\n\t\t\treturn false;\n\t\t}\n\n\t\tproto = getProto( obj );\n\n\t\t// Objects with no prototype (e.g., `Object.create( null )`) are plain\n\t\tif ( !proto ) {\n\t\t\treturn true;\n\t\t}\n\n\t\t// Objects with prototype are plain iff they were constructed by a global Object function\n\t\tCtor = hasOwn.call( proto, \"constructor\" ) && proto.constructor;\n\t\treturn typeof Ctor === \"function\" && fnToString.call( Ctor ) === ObjectFunctionString;\n\t},\n\n\tisEmptyObject: function( obj ) {\n\n\t\t/* eslint-disable no-unused-vars */\n\t\t// See https://github.com/eslint/eslint/issues/6125\n\t\tvar name;\n\n\t\tfor ( name in obj ) {\n\t\t\treturn false;\n\t\t}\n\t\treturn true;\n\t},\n\n\ttype: function( obj ) {\n\t\tif ( obj == null ) {\n\t\t\treturn obj + \"\";\n\t\t}\n\n\t\t// Support: Android <=2.3 only (functionish RegExp)\n\t\treturn typeof obj === \"object\" || typeof obj === \"function\" ?\n\t\t\tclass2type[ toString.call( obj ) ] || \"object\" :\n\t\t\ttypeof obj;\n\t},\n\n\t// Evaluates a script in a global context\n\tglobalEval: function( code ) {\n\t\tDOMEval( code );\n\t},\n\n\t// Convert dashed to camelCase; used by the css and data modules\n\t// Support: IE <=9 - 11, Edge 12 - 13\n\t// Microsoft forgot to hump their vendor prefix (#9572)\n\tcamelCase: function( string ) {\n\t\treturn string.replace( rmsPrefix, \"ms-\" ).replace( rdashAlpha, fcamelCase );\n\t},\n\n\teach: function( obj, callback ) {\n\t\tvar length, i = 0;\n\n\t\tif ( isArrayLike( obj ) ) {\n\t\t\tlength = obj.length;\n\t\t\tfor ( ; i < length; i++ ) {\n\t\t\t\tif ( callback.call( obj[ i ], i, obj[ i ] ) === false ) {\n\t\t\t\t\tbreak;\n\t\t\t\t}\n\t\t\t}\n\t\t} else {\n\t\t\tfor ( i in obj ) {\n\t\t\t\tif ( callback.call( obj[ i ], i, obj[ i ] ) === false ) {\n\t\t\t\t\tbreak;\n\t\t\t\t}\n\t\t\t}\n\t\t}\n\n\t\treturn obj;\n\t},\n\n\t// Support: Android <=4.0 only\n\ttrim: function( text ) {\n\t\treturn text == null ?\n\t\t\t\"\" :\n\t\t\t( text + \"\" ).replace( rtrim, \"\" );\n\t},\n\n\t// results is for internal usage only\n\tmakeArray: function( arr, results ) {\n\t\tvar ret = results || [];\n\n\t\tif ( arr != null ) {\n\t\t\tif ( isArrayLike( Object( arr ) ) ) {\n\t\t\t\tjQuery.merge( ret,\n\t\t\t\t\ttypeof arr === \"string\" ?\n\t\t\t\t\t[ arr ] : arr\n\t\t\t\t);\n\t\t\t} else {\n\t\t\t\tpush.call( ret, arr );\n\t\t\t}\n\t\t}\n\n\t\treturn ret;\n\t},\n\n\tinArray: function( elem, arr, i ) {\n\t\treturn arr == null ? -1 : indexOf.call( arr, elem, i );\n\t},\n\n\t// Support: Android <=4.0 only, PhantomJS 1 only\n\t// push.apply(_, arraylike) throws on ancient WebKit\n\tmerge: function( first, second ) {\n\t\tvar len = +second.length,\n\t\t\tj = 0,\n\t\t\ti = first.length;\n\n\t\tfor ( ; j < len; j++ ) {\n\t\t\tfirst[ i++ ] = second[ j ];\n\t\t}\n\n\t\tfirst.length = i;\n\n\t\treturn first;\n\t},\n\n\tgrep: function( elems, callback, invert ) {\n\t\tvar callbackInverse,\n\t\t\tmatches = [],\n\t\t\ti = 0,\n\t\t\tlength = elems.length,\n\t\t\tcallbackExpect = !invert;\n\n\t\t// Go through the array, only saving the items\n\t\t// that pass the validator function\n\t\tfor ( ; i < length; i++ ) {\n\t\t\tcallbackInverse = !callback( elems[ i ], i );\n\t\t\tif ( callbackInverse !== callbackExpect ) {\n\t\t\t\tmatches.push( elems[ i ] );\n\t\t\t}\n\t\t}\n\n\t\treturn matches;\n\t},\n\n\t// arg is for internal usage only\n\tmap: function( elems, callback, arg ) {\n\t\tvar length, value,\n\t\t\ti = 0,\n\t\t\tret = [];\n\n\t\t// Go through the array, translating each of the items to their new values\n\t\tif ( isArrayLike( elems ) ) {\n\t\t\tlength = elems.length;\n\t\t\tfor ( ; i < length; i++ ) {\n\t\t\t\tvalue = callback( elems[ i ], i, arg );\n\n\t\t\t\tif ( value != null ) {\n\t\t\t\t\tret.push( value );\n\t\t\t\t}\n\t\t\t}\n\n\t\t// Go through every key on the object,\n\t\t} else {\n\t\t\tfor ( i in elems ) {\n\t\t\t\tvalue = callback( elems[ i ], i, arg );\n\n\t\t\t\tif ( value != null ) {\n\t\t\t\t\tret.push( value );\n\t\t\t\t}\n\t\t\t}\n\t\t}\n\n\t\t// Flatten any nested arrays\n\t\treturn concat.apply( [], ret );\n\t},\n\n\t// A global GUID counter for objects\n\tguid: 1,\n\n\t// Bind a function to a context, optionally partially applying any\n\t// arguments.\n\tproxy: function( fn, context ) {\n\t\tvar tmp, args, proxy;\n\n\t\tif ( typeof context === \"string\" ) {\n\t\t\ttmp = fn[ context ];\n\t\t\tcontext = fn;\n\t\t\tfn = tmp;\n\t\t}\n\n\t\t// Quick check to determine if target is callable, in the spec\n\t\t// this throws a TypeError, but we will just return undefined.\n\t\tif ( !jQuery.isFunction( fn ) ) {\n\t\t\treturn undefined;\n\t\t}\n\n\t\t// Simulated bind\n\t\targs = slice.call( arguments, 2 );\n\t\tproxy = function() {\n\t\t\treturn fn.apply( context || this, args.concat( slice.call( arguments ) ) );\n\t\t};\n\n\t\t// Set the guid of unique handler to the same of original handler, so it can be removed\n\t\tproxy.guid = fn.guid = fn.guid || jQuery.guid++;\n\n\t\treturn proxy;\n\t},\n\n\tnow: Date.now,\n\n\t// jQuery.support is not used in Core but other projects attach their\n\t// properties to it so it needs to exist.\n\tsupport: support\n} );\n\nif ( typeof Symbol === \"function\" ) {\n\tjQuery.fn[ Symbol.iterator ] = arr[ Symbol.iterator ];\n}\n\n// Populate the class2type map\njQuery.each( \"Boolean Number String Function Array Date RegExp Object Error Symbol\".split( \" \" ),\nfunction( i, name ) {\n\tclass2type[ \"[object \" + name + \"]\" ] = name.toLowerCase();\n} );\n\nfunction isArrayLike( obj ) {\n\n\t// Support: real iOS 8.2 only (not reproducible in simulator)\n\t// `in` check used to prevent JIT error (gh-2145)\n\t// hasOwn isn't used here due to false negatives\n\t// regarding Nodelist length in IE\n\tvar length = !!obj && \"length\" in obj && obj.length,\n\t\ttype = jQuery.type( obj );\n\n\tif ( type === \"function\" || jQuery.isWindow( obj ) ) {\n\t\treturn false;\n\t}\n\n\treturn type === \"array\" || length === 0 ||\n\t\ttypeof length === \"number\" && length > 0 && ( length - 1 ) in obj;\n}\nvar Sizzle =\n/*!\n * Sizzle CSS Selector Engine v2.3.3\n * https://sizzlejs.com/\n *\n * Copyright jQuery Foundation and other contributors\n * Released under the MIT license\n * http://jquery.org/license\n *\n * Date: 2016-08-08\n */\n(function( window ) {\n\nvar i,\n\tsupport,\n\tExpr,\n\tgetText,\n\tisXML,\n\ttokenize,\n\tcompile,\n\tselect,\n\toutermostContext,\n\tsortInput,\n\thasDuplicate,\n\n\t// Local document vars\n\tsetDocument,\n\tdocument,\n\tdocElem,\n\tdocumentIsHTML,\n\trbuggyQSA,\n\trbuggyMatches,\n\tmatches,\n\tcontains,\n\n\t// Instance-specific data\n\texpando = \"sizzle\" + 1 * new Date(),\n\tpreferredDoc = window.document,\n\tdirruns = 0,\n\tdone = 0,\n\tclassCache = createCache(),\n\ttokenCache = createCache(),\n\tcompilerCache = createCache(),\n\tsortOrder = function( a, b ) {\n\t\tif ( a === b ) {\n\t\t\thasDuplicate = true;\n\t\t}\n\t\treturn 0;\n\t},\n\n\t// Instance methods\n\thasOwn = ({}).hasOwnProperty,\n\tarr = [],\n\tpop = arr.pop,\n\tpush_native = arr.push,\n\tpush = arr.push,\n\tslice = arr.slice,\n\t// Use a stripped-down indexOf as it's faster than native\n\t// https://jsperf.com/thor-indexof-vs-for/5\n\tindexOf = function( list, elem ) {\n\t\tvar i = 0,\n\t\t\tlen = list.length;\n\t\tfor ( ; i < len; i++ ) {\n\t\t\tif ( list[i] === elem ) {\n\t\t\t\treturn i;\n\t\t\t}\n\t\t}\n\t\treturn -1;\n\t},\n\n\tbooleans = \"checked|selected|async|autofocus|autoplay|controls|defer|disabled|hidden|ismap|loop|multiple|open|readonly|required|scoped\",\n\n\t// Regular expressions\n\n\t// http://www.w3.org/TR/css3-selectors/#whitespace\n\twhitespace = \"[\\\\x20\\\\t\\\\r\\\\n\\\\f]\",\n\n\t// http://www.w3.org/TR/CSS21/syndata.html#value-def-identifier\n\tidentifier = \"(?:\\\\\\\\.|[\\\\w-]|[^\\0-\\\\xa0])+\",\n\n\t// Attribute selectors: http://www.w3.org/TR/selectors/#attribute-selectors\n\tattributes = \"\\\\[\" + whitespace + \"*(\" + identifier + \")(?:\" + whitespace +\n\t\t// Operator (capture 2)\n\t\t\"*([*^$|!~]?=)\" + whitespace +\n\t\t// \"Attribute values must be CSS identifiers [capture 5] or strings [capture 3 or capture 4]\"\n\t\t\"*(?:'((?:\\\\\\\\.|[^\\\\\\\\'])*)'|\\\"((?:\\\\\\\\.|[^\\\\\\\\\\\"])*)\\\"|(\" + identifier + \"))|)\" + whitespace +\n\t\t\"*\\\\]\",\n\n\tpseudos = \":(\" + identifier + \")(?:\\\\((\" +\n\t\t// To reduce the number of selectors needing tokenize in the preFilter, prefer arguments:\n\t\t// 1. quoted (capture 3; capture 4 or capture 5)\n\t\t\"('((?:\\\\\\\\.|[^\\\\\\\\'])*)'|\\\"((?:\\\\\\\\.|[^\\\\\\\\\\\"])*)\\\")|\" +\n\t\t// 2. simple (capture 6)\n\t\t\"((?:\\\\\\\\.|[^\\\\\\\\()[\\\\]]|\" + attributes + \")*)|\" +\n\t\t// 3. anything else (capture 2)\n\t\t\".*\" +\n\t\t\")\\\\)|)\",\n\n\t// Leading and non-escaped trailing whitespace, capturing some non-whitespace characters preceding the latter\n\trwhitespace = new RegExp( whitespace + \"+\", \"g\" ),\n\trtrim = new RegExp( \"^\" + whitespace + \"+|((?:^|[^\\\\\\\\])(?:\\\\\\\\.)*)\" + whitespace + \"+$\", \"g\" ),\n\n\trcomma = new RegExp( \"^\" + whitespace + \"*,\" + whitespace + \"*\" ),\n\trcombinators = new RegExp( \"^\" + whitespace + \"*([>+~]|\" + whitespace + \")\" + whitespace + \"*\" ),\n\n\trattributeQuotes = new RegExp( \"=\" + whitespace + \"*([^\\\\]'\\\"]*?)\" + whitespace + \"*\\\\]\", \"g\" ),\n\n\trpseudo = new RegExp( pseudos ),\n\tridentifier = new RegExp( \"^\" + identifier + \"$\" ),\n\n\tmatchExpr = {\n\t\t\"ID\": new RegExp( \"^#(\" + identifier + \")\" ),\n\t\t\"CLASS\": new RegExp( \"^\\\\.(\" + identifier + \")\" ),\n\t\t\"TAG\": new RegExp( \"^(\" + identifier + \"|[*])\" ),\n\t\t\"ATTR\": new RegExp( \"^\" + attributes ),\n\t\t\"PSEUDO\": new RegExp( \"^\" + pseudos ),\n\t\t\"CHILD\": new RegExp( \"^:(only|first|last|nth|nth-last)-(child|of-type)(?:\\\\(\" + whitespace +\n\t\t\t\"*(even|odd|(([+-]|)(\\\\d*)n|)\" + whitespace + \"*(?:([+-]|)\" + whitespace +\n\t\t\t\"*(\\\\d+)|))\" + whitespace + \"*\\\\)|)\", \"i\" ),\n\t\t\"bool\": new RegExp( \"^(?:\" + booleans + \")$\", \"i\" ),\n\t\t// For use in libraries implementing .is()\n\t\t// We use this for POS matching in `select`\n\t\t\"needsContext\": new RegExp( \"^\" + whitespace + \"*[>+~]|:(even|odd|eq|gt|lt|nth|first|last)(?:\\\\(\" +\n\t\t\twhitespace + \"*((?:-\\\\d)?\\\\d*)\" + whitespace + \"*\\\\)|)(?=[^-]|$)\", \"i\" )\n\t},\n\n\trinputs = /^(?:input|select|textarea|button)$/i,\n\trheader = /^h\\d$/i,\n\n\trnative = /^[^{]+\\{\\s*\\[native \\w/,\n\n\t// Easily-parseable/retrievable ID or TAG or CLASS selectors\n\trquickExpr = /^(?:#([\\w-]+)|(\\w+)|\\.([\\w-]+))$/,\n\n\trsibling = /[+~]/,\n\n\t// CSS escapes\n\t// http://www.w3.org/TR/CSS21/syndata.html#escaped-characters\n\trunescape = new RegExp( \"\\\\\\\\([\\\\da-f]{1,6}\" + whitespace + \"?|(\" + whitespace + \")|.)\", \"ig\" ),\n\tfunescape = function( _, escaped, escapedWhitespace ) {\n\t\tvar high = \"0x\" + escaped - 0x10000;\n\t\t// NaN means non-codepoint\n\t\t// Support: Firefox<24\n\t\t// Workaround erroneous numeric interpretation of +\"0x\"\n\t\treturn high !== high || escapedWhitespace ?\n\t\t\tescaped :\n\t\t\thigh < 0 ?\n\t\t\t\t// BMP codepoint\n\t\t\t\tString.fromCharCode( high + 0x10000 ) :\n\t\t\t\t// Supplemental Plane codepoint (surrogate pair)\n\t\t\t\tString.fromCharCode( high >> 10 | 0xD800, high & 0x3FF | 0xDC00 );\n\t},\n\n\t// CSS string/identifier serialization\n\t// https://drafts.csswg.org/cssom/#common-serializing-idioms\n\trcssescape = /([\\0-\\x1f\\x7f]|^-?\\d)|^-$|[^\\0-\\x1f\\x7f-\\uFFFF\\w-]/g,\n\tfcssescape = function( ch, asCodePoint ) {\n\t\tif ( asCodePoint ) {\n\n\t\t\t// U+0000 NULL becomes U+FFFD REPLACEMENT CHARACTER\n\t\t\tif ( ch === \"\\0\" ) {\n\t\t\t\treturn \"\\uFFFD\";\n\t\t\t}\n\n\t\t\t// Control characters and (dependent upon position) numbers get escaped as code points\n\t\t\treturn ch.slice( 0, -1 ) + \"\\\\\" + ch.charCodeAt( ch.length - 1 ).toString( 16 ) + \" \";\n\t\t}\n\n\t\t// Other potentially-special ASCII characters get backslash-escaped\n\t\treturn \"\\\\\" + ch;\n\t},\n\n\t// Used for iframes\n\t// See setDocument()\n\t// Removing the function wrapper causes a \"Permission Denied\"\n\t// error in IE\n\tunloadHandler = function() {\n\t\tsetDocument();\n\t},\n\n\tdisabledAncestor = addCombinator(\n\t\tfunction( elem ) {\n\t\t\treturn elem.disabled === true && (\"form\" in elem || \"label\" in elem);\n\t\t},\n\t\t{ dir: \"parentNode\", next: \"legend\" }\n\t);\n\n// Optimize for push.apply( _, NodeList )\ntry {\n\tpush.apply(\n\t\t(arr = slice.call( preferredDoc.childNodes )),\n\t\tpreferredDoc.childNodes\n\t);\n\t// Support: Android<4.0\n\t// Detect silently failing push.apply\n\tarr[ preferredDoc.childNodes.length ].nodeType;\n} catch ( e ) {\n\tpush = { apply: arr.length ?\n\n\t\t// Leverage slice if possible\n\t\tfunction( target, els ) {\n\t\t\tpush_native.apply( target, slice.call(els) );\n\t\t} :\n\n\t\t// Support: IE<9\n\t\t// Otherwise append directly\n\t\tfunction( target, els ) {\n\t\t\tvar j = target.length,\n\t\t\t\ti = 0;\n\t\t\t// Can't trust NodeList.length\n\t\t\twhile ( (target[j++] = els[i++]) ) {}\n\t\t\ttarget.length = j - 1;\n\t\t}\n\t};\n}\n\nfunction Sizzle( selector, context, results, seed ) {\n\tvar m, i, elem, nid, match, groups, newSelector,\n\t\tnewContext = context && context.ownerDocument,\n\n\t\t// nodeType defaults to 9, since context defaults to document\n\t\tnodeType = context ? context.nodeType : 9;\n\n\tresults = results || [];\n\n\t// Return early from calls with invalid selector or context\n\tif ( typeof selector !== \"string\" || !selector ||\n\t\tnodeType !== 1 && nodeType !== 9 && nodeType !== 11 ) {\n\n\t\treturn results;\n\t}\n\n\t// Try to shortcut find operations (as opposed to filters) in HTML documents\n\tif ( !seed ) {\n\n\t\tif ( ( context ? context.ownerDocument || context : preferredDoc ) !== document ) {\n\t\t\tsetDocument( context );\n\t\t}\n\t\tcontext = context || document;\n\n\t\tif ( documentIsHTML ) {\n\n\t\t\t// If the selector is sufficiently simple, try using a \"get*By*\" DOM method\n\t\t\t// (excepting DocumentFragment context, where the methods don't exist)\n\t\t\tif ( nodeType !== 11 && (match = rquickExpr.exec( selector )) ) {\n\n\t\t\t\t// ID selector\n\t\t\t\tif ( (m = match[1]) ) {\n\n\t\t\t\t\t// Document context\n\t\t\t\t\tif ( nodeType === 9 ) {\n\t\t\t\t\t\tif ( (elem = context.getElementById( m )) ) {\n\n\t\t\t\t\t\t\t// Support: IE, Opera, Webkit\n\t\t\t\t\t\t\t// TODO: identify versions\n\t\t\t\t\t\t\t// getElementById can match elements by name instead of ID\n\t\t\t\t\t\t\tif ( elem.id === m ) {\n\t\t\t\t\t\t\t\tresults.push( elem );\n\t\t\t\t\t\t\t\treturn results;\n\t\t\t\t\t\t\t}\n\t\t\t\t\t\t} else {\n\t\t\t\t\t\t\treturn results;\n\t\t\t\t\t\t}\n\n\t\t\t\t\t// Element context\n\t\t\t\t\t} else {\n\n\t\t\t\t\t\t// Support: IE, Opera, Webkit\n\t\t\t\t\t\t// TODO: identify versions\n\t\t\t\t\t\t// getElementById can match elements by name instead of ID\n\t\t\t\t\t\tif ( newContext && (elem = newContext.getElementById( m )) &&\n\t\t\t\t\t\t\tcontains( context, elem ) &&\n\t\t\t\t\t\t\telem.id === m ) {\n\n\t\t\t\t\t\t\tresults.push( elem );\n\t\t\t\t\t\t\treturn results;\n\t\t\t\t\t\t}\n\t\t\t\t\t}\n\n\t\t\t\t// Type selector\n\t\t\t\t} else if ( match[2] ) {\n\t\t\t\t\tpush.apply( results, context.getElementsByTagName( selector ) );\n\t\t\t\t\treturn results;\n\n\t\t\t\t// Class selector\n\t\t\t\t} else if ( (m = match[3]) && support.getElementsByClassName &&\n\t\t\t\t\tcontext.getElementsByClassName ) {\n\n\t\t\t\t\tpush.apply( results, context.getElementsByClassName( m ) );\n\t\t\t\t\treturn results;\n\t\t\t\t}\n\t\t\t}\n\n\t\t\t// Take advantage of querySelectorAll\n\t\t\tif ( support.qsa &&\n\t\t\t\t!compilerCache[ selector + \" \" ] &&\n\t\t\t\t(!rbuggyQSA || !rbuggyQSA.test( selector )) ) {\n\n\t\t\t\tif ( nodeType !== 1 ) {\n\t\t\t\t\tnewContext = context;\n\t\t\t\t\tnewSelector = selector;\n\n\t\t\t\t// qSA looks outside Element context, which is not what we want\n\t\t\t\t// Thanks to Andrew Dupont for this workaround technique\n\t\t\t\t// Support: IE <=8\n\t\t\t\t// Exclude object elements\n\t\t\t\t} else if ( context.nodeName.toLowerCase() !== \"object\" ) {\n\n\t\t\t\t\t// Capture the context ID, setting it first if necessary\n\t\t\t\t\tif ( (nid = context.getAttribute( \"id\" )) ) {\n\t\t\t\t\t\tnid = nid.replace( rcssescape, fcssescape );\n\t\t\t\t\t} else {\n\t\t\t\t\t\tcontext.setAttribute( \"id\", (nid = expando) );\n\t\t\t\t\t}\n\n\t\t\t\t\t// Prefix every selector in the list\n\t\t\t\t\tgroups = tokenize( selector );\n\t\t\t\t\ti = groups.length;\n\t\t\t\t\twhile ( i-- ) {\n\t\t\t\t\t\tgroups[i] = \"#\" + nid + \" \" + toSelector( groups[i] );\n\t\t\t\t\t}\n\t\t\t\t\tnewSelector = groups.join( \",\" );\n\n\t\t\t\t\t// Expand context for sibling selectors\n\t\t\t\t\tnewContext = rsibling.test( selector ) && testContext( context.parentNode ) ||\n\t\t\t\t\t\tcontext;\n\t\t\t\t}\n\n\t\t\t\tif ( newSelector ) {\n\t\t\t\t\ttry {\n\t\t\t\t\t\tpush.apply( results,\n\t\t\t\t\t\t\tnewContext.querySelectorAll( newSelector )\n\t\t\t\t\t\t);\n\t\t\t\t\t\treturn results;\n\t\t\t\t\t} catch ( qsaError ) {\n\t\t\t\t\t} finally {\n\t\t\t\t\t\tif ( nid === expando ) {\n\t\t\t\t\t\t\tcontext.removeAttribute( \"id\" );\n\t\t\t\t\t\t}\n\t\t\t\t\t}\n\t\t\t\t}\n\t\t\t}\n\t\t}\n\t}\n\n\t// All others\n\treturn select( selector.replace( rtrim, \"$1\" ), context, results, seed );\n}\n\n/**\n * Create key-value caches of limited size\n * @returns {function(string, object)} Returns the Object data after storing it on itself with\n *\tproperty name the (space-suffixed) string and (if the cache is larger than Expr.cacheLength)\n *\tdeleting the oldest entry\n */\nfunction createCache() {\n\tvar keys = [];\n\n\tfunction cache( key, value ) {\n\t\t// Use (key + \" \") to avoid collision with native prototype properties (see Issue #157)\n\t\tif ( keys.push( key + \" \" ) > Expr.cacheLength ) {\n\t\t\t// Only keep the most recent entries\n\t\t\tdelete cache[ keys.shift() ];\n\t\t}\n\t\treturn (cache[ key + \" \" ] = value);\n\t}\n\treturn cache;\n}\n\n/**\n * Mark a function for special use by Sizzle\n * @param {Function} fn The function to mark\n */\nfunction markFunction( fn ) {\n\tfn[ expando ] = true;\n\treturn fn;\n}\n\n/**\n * Support testing using an element\n * @param {Function} fn Passed the created element and returns a boolean result\n */\nfunction assert( fn ) {\n\tvar el = document.createElement(\"fieldset\");\n\n\ttry {\n\t\treturn !!fn( el );\n\t} catch (e) {\n\t\treturn false;\n\t} finally {\n\t\t// Remove from its parent by default\n\t\tif ( el.parentNode ) {\n\t\t\tel.parentNode.removeChild( el );\n\t\t}\n\t\t// release memory in IE\n\t\tel = null;\n\t}\n}\n\n/**\n * Adds the same handler for all of the specified attrs\n * @param {String} attrs Pipe-separated list of attributes\n * @param {Function} handler The method that will be applied\n */\nfunction addHandle( attrs, handler ) {\n\tvar arr = attrs.split(\"|\"),\n\t\ti = arr.length;\n\n\twhile ( i-- ) {\n\t\tExpr.attrHandle[ arr[i] ] = handler;\n\t}\n}\n\n/**\n * Checks document order of two siblings\n * @param {Element} a\n * @param {Element} b\n * @returns {Number} Returns less than 0 if a precedes b, greater than 0 if a follows b\n */\nfunction siblingCheck( a, b ) {\n\tvar cur = b && a,\n\t\tdiff = cur && a.nodeType === 1 && b.nodeType === 1 &&\n\t\t\ta.sourceIndex - b.sourceIndex;\n\n\t// Use IE sourceIndex if available on both nodes\n\tif ( diff ) {\n\t\treturn diff;\n\t}\n\n\t// Check if b follows a\n\tif ( cur ) {\n\t\twhile ( (cur = cur.nextSibling) ) {\n\t\t\tif ( cur === b ) {\n\t\t\t\treturn -1;\n\t\t\t}\n\t\t}\n\t}\n\n\treturn a ? 1 : -1;\n}\n\n/**\n * Returns a function to use in pseudos for input types\n * @param {String} type\n */\nfunction createInputPseudo( type ) {\n\treturn function( elem ) {\n\t\tvar name = elem.nodeName.toLowerCase();\n\t\treturn name === \"input\" && elem.type === type;\n\t};\n}\n\n/**\n * Returns a function to use in pseudos for buttons\n * @param {String} type\n */\nfunction createButtonPseudo( type ) {\n\treturn function( elem ) {\n\t\tvar name = elem.nodeName.toLowerCase();\n\t\treturn (name === \"input\" || name === \"button\") && elem.type === type;\n\t};\n}\n\n/**\n * Returns a function to use in pseudos for :enabled/:disabled\n * @param {Boolean} disabled true for :disabled; false for :enabled\n */\nfunction createDisabledPseudo( disabled ) {\n\n\t// Known :disabled false positives: fieldset[disabled] > legend:nth-of-type(n+2) :can-disable\n\treturn function( elem ) {\n\n\t\t// Only certain elements can match :enabled or :disabled\n\t\t// https://html.spec.whatwg.org/multipage/scripting.html#selector-enabled\n\t\t// https://html.spec.whatwg.org/multipage/scripting.html#selector-disabled\n\t\tif ( \"form\" in elem ) {\n\n\t\t\t// Check for inherited disabledness on relevant non-disabled elements:\n\t\t\t// * listed form-associated elements in a disabled fieldset\n\t\t\t//   https://html.spec.whatwg.org/multipage/forms.html#category-listed\n\t\t\t//   https://html.spec.whatwg.org/multipage/forms.html#concept-fe-disabled\n\t\t\t// * option elements in a disabled optgroup\n\t\t\t//   https://html.spec.whatwg.org/multipage/forms.html#concept-option-disabled\n\t\t\t// All such elements have a \"form\" property.\n\t\t\tif ( elem.parentNode && elem.disabled === false ) {\n\n\t\t\t\t// Option elements defer to a parent optgroup if present\n\t\t\t\tif ( \"label\" in elem ) {\n\t\t\t\t\tif ( \"label\" in elem.parentNode ) {\n\t\t\t\t\t\treturn elem.parentNode.disabled === disabled;\n\t\t\t\t\t} else {\n\t\t\t\t\t\treturn elem.disabled === disabled;\n\t\t\t\t\t}\n\t\t\t\t}\n\n\t\t\t\t// Support: IE 6 - 11\n\t\t\t\t// Use the isDisabled shortcut property to check for disabled fieldset ancestors\n\t\t\t\treturn elem.isDisabled === disabled ||\n\n\t\t\t\t\t// Where there is no isDisabled, check manually\n\t\t\t\t\t/* jshint -W018 */\n\t\t\t\t\telem.isDisabled !== !disabled &&\n\t\t\t\t\t\tdisabledAncestor( elem ) === disabled;\n\t\t\t}\n\n\t\t\treturn elem.disabled === disabled;\n\n\t\t// Try to winnow out elements that can't be disabled before trusting the disabled property.\n\t\t// Some victims get caught in our net (label, legend, menu, track), but it shouldn't\n\t\t// even exist on them, let alone have a boolean value.\n\t\t} else if ( \"label\" in elem ) {\n\t\t\treturn elem.disabled === disabled;\n\t\t}\n\n\t\t// Remaining elements are neither :enabled nor :disabled\n\t\treturn false;\n\t};\n}\n\n/**\n * Returns a function to use in pseudos for positionals\n * @param {Function} fn\n */\nfunction createPositionalPseudo( fn ) {\n\treturn markFunction(function( argument ) {\n\t\targument = +argument;\n\t\treturn markFunction(function( seed, matches ) {\n\t\t\tvar j,\n\t\t\t\tmatchIndexes = fn( [], seed.length, argument ),\n\t\t\t\ti = matchIndexes.length;\n\n\t\t\t// Match elements found at the specified indexes\n\t\t\twhile ( i-- ) {\n\t\t\t\tif ( seed[ (j = matchIndexes[i]) ] ) {\n\t\t\t\t\tseed[j] = !(matches[j] = seed[j]);\n\t\t\t\t}\n\t\t\t}\n\t\t});\n\t});\n}\n\n/**\n * Checks a node for validity as a Sizzle context\n * @param {Element|Object=} context\n * @returns {Element|Object|Boolean} The input node if acceptable, otherwise a falsy value\n */\nfunction testContext( context ) {\n\treturn context && typeof context.getElementsByTagName !== \"undefined\" && context;\n}\n\n// Expose support vars for convenience\nsupport = Sizzle.support = {};\n\n/**\n * Detects XML nodes\n * @param {Element|Object} elem An element or a document\n * @returns {Boolean} True iff elem is a non-HTML XML node\n */\nisXML = Sizzle.isXML = function( elem ) {\n\t// documentElement is verified for cases where it doesn't yet exist\n\t// (such as loading iframes in IE - #4833)\n\tvar documentElement = elem && (elem.ownerDocument || elem).documentElement;\n\treturn documentElement ? documentElement.nodeName !== \"HTML\" : false;\n};\n\n/**\n * Sets document-related variables once based on the current document\n * @param {Element|Object} [doc] An element or document object to use to set the document\n * @returns {Object} Returns the current document\n */\nsetDocument = Sizzle.setDocument = function( node ) {\n\tvar hasCompare, subWindow,\n\t\tdoc = node ? node.ownerDocument || node : preferredDoc;\n\n\t// Return early if doc is invalid or already selected\n\tif ( doc === document || doc.nodeType !== 9 || !doc.documentElement ) {\n\t\treturn document;\n\t}\n\n\t// Update global variables\n\tdocument = doc;\n\tdocElem = document.documentElement;\n\tdocumentIsHTML = !isXML( document );\n\n\t// Support: IE 9-11, Edge\n\t// Accessing iframe documents after unload throws \"permission denied\" errors (jQuery #13936)\n\tif ( preferredDoc !== document &&\n\t\t(subWindow = document.defaultView) && subWindow.top !== subWindow ) {\n\n\t\t// Support: IE 11, Edge\n\t\tif ( subWindow.addEventListener ) {\n\t\t\tsubWindow.addEventListener( \"unload\", unloadHandler, false );\n\n\t\t// Support: IE 9 - 10 only\n\t\t} else if ( subWindow.attachEvent ) {\n\t\t\tsubWindow.attachEvent( \"onunload\", unloadHandler );\n\t\t}\n\t}\n\n\t/* Attributes\n\t---------------------------------------------------------------------- */\n\n\t// Support: IE<8\n\t// Verify that getAttribute really returns attributes and not properties\n\t// (excepting IE8 booleans)\n\tsupport.attributes = assert(function( el ) {\n\t\tel.className = \"i\";\n\t\treturn !el.getAttribute(\"className\");\n\t});\n\n\t/* getElement(s)By*\n\t---------------------------------------------------------------------- */\n\n\t// Check if getElementsByTagName(\"*\") returns only elements\n\tsupport.getElementsByTagName = assert(function( el ) {\n\t\tel.appendChild( document.createComment(\"\") );\n\t\treturn !el.getElementsByTagName(\"*\").length;\n\t});\n\n\t// Support: IE<9\n\tsupport.getElementsByClassName = rnative.test( document.getElementsByClassName );\n\n\t// Support: IE<10\n\t// Check if getElementById returns elements by name\n\t// The broken getElementById methods don't pick up programmatically-set names,\n\t// so use a roundabout getElementsByName test\n\tsupport.getById = assert(function( el ) {\n\t\tdocElem.appendChild( el ).id = expando;\n\t\treturn !document.getElementsByName || !document.getElementsByName( expando ).length;\n\t});\n\n\t// ID filter and find\n\tif ( support.getById ) {\n\t\tExpr.filter[\"ID\"] = function( id ) {\n\t\t\tvar attrId = id.replace( runescape, funescape );\n\t\t\treturn function( elem ) {\n\t\t\t\treturn elem.getAttribute(\"id\") === attrId;\n\t\t\t};\n\t\t};\n\t\tExpr.find[\"ID\"] = function( id, context ) {\n\t\t\tif ( typeof context.getElementById !== \"undefined\" && documentIsHTML ) {\n\t\t\t\tvar elem = context.getElementById( id );\n\t\t\t\treturn elem ? [ elem ] : [];\n\t\t\t}\n\t\t};\n\t} else {\n\t\tExpr.filter[\"ID\"] =  function( id ) {\n\t\t\tvar attrId = id.replace( runescape, funescape );\n\t\t\treturn function( elem ) {\n\t\t\t\tvar node = typeof elem.getAttributeNode !== \"undefined\" &&\n\t\t\t\t\telem.getAttributeNode(\"id\");\n\t\t\t\treturn node && node.value === attrId;\n\t\t\t};\n\t\t};\n\n\t\t// Support: IE 6 - 7 only\n\t\t// getElementById is not reliable as a find shortcut\n\t\tExpr.find[\"ID\"] = function( id, context ) {\n\t\t\tif ( typeof context.getElementById !== \"undefined\" && documentIsHTML ) {\n\t\t\t\tvar node, i, elems,\n\t\t\t\t\telem = context.getElementById( id );\n\n\t\t\t\tif ( elem ) {\n\n\t\t\t\t\t// Verify the id attribute\n\t\t\t\t\tnode = elem.getAttributeNode(\"id\");\n\t\t\t\t\tif ( node && node.value === id ) {\n\t\t\t\t\t\treturn [ elem ];\n\t\t\t\t\t}\n\n\t\t\t\t\t// Fall back on getElementsByName\n\t\t\t\t\telems = context.getElementsByName( id );\n\t\t\t\t\ti = 0;\n\t\t\t\t\twhile ( (elem = elems[i++]) ) {\n\t\t\t\t\t\tnode = elem.getAttributeNode(\"id\");\n\t\t\t\t\t\tif ( node && node.value === id ) {\n\t\t\t\t\t\t\treturn [ elem ];\n\t\t\t\t\t\t}\n\t\t\t\t\t}\n\t\t\t\t}\n\n\t\t\t\treturn [];\n\t\t\t}\n\t\t};\n\t}\n\n\t// Tag\n\tExpr.find[\"TAG\"] = support.getElementsByTagName ?\n\t\tfunction( tag, context ) {\n\t\t\tif ( typeof context.getElementsByTagName !== \"undefined\" ) {\n\t\t\t\treturn context.getElementsByTagName( tag );\n\n\t\t\t// DocumentFragment nodes don't have gEBTN\n\t\t\t} else if ( support.qsa ) {\n\t\t\t\treturn context.querySelectorAll( tag );\n\t\t\t}\n\t\t} :\n\n\t\tfunction( tag, context ) {\n\t\t\tvar elem,\n\t\t\t\ttmp = [],\n\t\t\t\ti = 0,\n\t\t\t\t// By happy coincidence, a (broken) gEBTN appears on DocumentFragment nodes too\n\t\t\t\tresults = context.getElementsByTagName( tag );\n\n\t\t\t// Filter out possible comments\n\t\t\tif ( tag === \"*\" ) {\n\t\t\t\twhile ( (elem = results[i++]) ) {\n\t\t\t\t\tif ( elem.nodeType === 1 ) {\n\t\t\t\t\t\ttmp.push( elem );\n\t\t\t\t\t}\n\t\t\t\t}\n\n\t\t\t\treturn tmp;\n\t\t\t}\n\t\t\treturn results;\n\t\t};\n\n\t// Class\n\tExpr.find[\"CLASS\"] = support.getElementsByClassName && function( className, context ) {\n\t\tif ( typeof context.getElementsByClassName !== \"undefined\" && documentIsHTML ) {\n\t\t\treturn context.getElementsByClassName( className );\n\t\t}\n\t};\n\n\t/* QSA/matchesSelector\n\t---------------------------------------------------------------------- */\n\n\t// QSA and matchesSelector support\n\n\t// matchesSelector(:active) reports false when true (IE9/Opera 11.5)\n\trbuggyMatches = [];\n\n\t// qSa(:focus) reports false when true (Chrome 21)\n\t// We allow this because of a bug in IE8/9 that throws an error\n\t// whenever `document.activeElement` is accessed on an iframe\n\t// So, we allow :focus to pass through QSA all the time to avoid the IE error\n\t// See https://bugs.jquery.com/ticket/13378\n\trbuggyQSA = [];\n\n\tif ( (support.qsa = rnative.test( document.querySelectorAll )) ) {\n\t\t// Build QSA regex\n\t\t// Regex strategy adopted from Diego Perini\n\t\tassert(function( el ) {\n\t\t\t// Select is set to empty string on purpose\n\t\t\t// This is to test IE's treatment of not explicitly\n\t\t\t// setting a boolean content attribute,\n\t\t\t// since its presence should be enough\n\t\t\t// https://bugs.jquery.com/ticket/12359\n\t\t\tdocElem.appendChild( el ).innerHTML = \"<a id='\" + expando + \"'></a>\" +\n\t\t\t\t\"<select id='\" + expando + \"-\\r\\\\' msallowcapture=''>\" +\n\t\t\t\t\"<option selected=''></option></select>\";\n\n\t\t\t// Support: IE8, Opera 11-12.16\n\t\t\t// Nothing should be selected when empty strings follow ^= or $= or *=\n\t\t\t// The test attribute must be unknown in Opera but \"safe\" for WinRT\n\t\t\t// https://msdn.microsoft.com/en-us/library/ie/hh465388.aspx#attribute_section\n\t\t\tif ( el.querySelectorAll(\"[msallowcapture^='']\").length ) {\n\t\t\t\trbuggyQSA.push( \"[*^$]=\" + whitespace + \"*(?:''|\\\"\\\")\" );\n\t\t\t}\n\n\t\t\t// Support: IE8\n\t\t\t// Boolean attributes and \"value\" are not treated correctly\n\t\t\tif ( !el.querySelectorAll(\"[selected]\").length ) {\n\t\t\t\trbuggyQSA.push( \"\\\\[\" + whitespace + \"*(?:value|\" + booleans + \")\" );\n\t\t\t}\n\n\t\t\t// Support: Chrome<29, Android<4.4, Safari<7.0+, iOS<7.0+, PhantomJS<1.9.8+\n\t\t\tif ( !el.querySelectorAll( \"[id~=\" + expando + \"-]\" ).length ) {\n\t\t\t\trbuggyQSA.push(\"~=\");\n\t\t\t}\n\n\t\t\t// Webkit/Opera - :checked should return selected option elements\n\t\t\t// http://www.w3.org/TR/2011/REC-css3-selectors-20110929/#checked\n\t\t\t// IE8 throws error here and will not see later tests\n\t\t\tif ( !el.querySelectorAll(\":checked\").length ) {\n\t\t\t\trbuggyQSA.push(\":checked\");\n\t\t\t}\n\n\t\t\t// Support: Safari 8+, iOS 8+\n\t\t\t// https://bugs.webkit.org/show_bug.cgi?id=136851\n\t\t\t// In-page `selector#id sibling-combinator selector` fails\n\t\t\tif ( !el.querySelectorAll( \"a#\" + expando + \"+*\" ).length ) {\n\t\t\t\trbuggyQSA.push(\".#.+[+~]\");\n\t\t\t}\n\t\t});\n\n\t\tassert(function( el ) {\n\t\t\tel.innerHTML = \"<a href='' disabled='disabled'></a>\" +\n\t\t\t\t\"<select disabled='disabled'><option/></select>\";\n\n\t\t\t// Support: Windows 8 Native Apps\n\t\t\t// The type and name attributes are restricted during .innerHTML assignment\n\t\t\tvar input = document.createElement(\"input\");\n\t\t\tinput.setAttribute( \"type\", \"hidden\" );\n\t\t\tel.appendChild( input ).setAttribute( \"name\", \"D\" );\n\n\t\t\t// Support: IE8\n\t\t\t// Enforce case-sensitivity of name attribute\n\t\t\tif ( el.querySelectorAll(\"[name=d]\").length ) {\n\t\t\t\trbuggyQSA.push( \"name\" + whitespace + \"*[*^$|!~]?=\" );\n\t\t\t}\n\n\t\t\t// FF 3.5 - :enabled/:disabled and hidden elements (hidden elements are still enabled)\n\t\t\t// IE8 throws error here and will not see later tests\n\t\t\tif ( el.querySelectorAll(\":enabled\").length !== 2 ) {\n\t\t\t\trbuggyQSA.push( \":enabled\", \":disabled\" );\n\t\t\t}\n\n\t\t\t// Support: IE9-11+\n\t\t\t// IE's :disabled selector does not pick up the children of disabled fieldsets\n\t\t\tdocElem.appendChild( el ).disabled = true;\n\t\t\tif ( el.querySelectorAll(\":disabled\").length !== 2 ) {\n\t\t\t\trbuggyQSA.push( \":enabled\", \":disabled\" );\n\t\t\t}\n\n\t\t\t// Opera 10-11 does not throw on post-comma invalid pseudos\n\t\t\tel.querySelectorAll(\"*,:x\");\n\t\t\trbuggyQSA.push(\",.*:\");\n\t\t});\n\t}\n\n\tif ( (support.matchesSelector = rnative.test( (matches = docElem.matches ||\n\t\tdocElem.webkitMatchesSelector ||\n\t\tdocElem.mozMatchesSelector ||\n\t\tdocElem.oMatchesSelector ||\n\t\tdocElem.msMatchesSelector) )) ) {\n\n\t\tassert(function( el ) {\n\t\t\t// Check to see if it's possible to do matchesSelector\n\t\t\t// on a disconnected node (IE 9)\n\t\t\tsupport.disconnectedMatch = matches.call( el, \"*\" );\n\n\t\t\t// This should fail with an exception\n\t\t\t// Gecko does not error, returns false instead\n\t\t\tmatches.call( el, \"[s!='']:x\" );\n\t\t\trbuggyMatches.push( \"!=\", pseudos );\n\t\t});\n\t}\n\n\trbuggyQSA = rbuggyQSA.length && new RegExp( rbuggyQSA.join(\"|\") );\n\trbuggyMatches = rbuggyMatches.length && new RegExp( rbuggyMatches.join(\"|\") );\n\n\t/* Contains\n\t---------------------------------------------------------------------- */\n\thasCompare = rnative.test( docElem.compareDocumentPosition );\n\n\t// Element contains another\n\t// Purposefully self-exclusive\n\t// As in, an element does not contain itself\n\tcontains = hasCompare || rnative.test( docElem.contains ) ?\n\t\tfunction( a, b ) {\n\t\t\tvar adown = a.nodeType === 9 ? a.documentElement : a,\n\t\t\t\tbup = b && b.parentNode;\n\t\t\treturn a === bup || !!( bup && bup.nodeType === 1 && (\n\t\t\t\tadown.contains ?\n\t\t\t\t\tadown.contains( bup ) :\n\t\t\t\t\ta.compareDocumentPosition && a.compareDocumentPosition( bup ) & 16\n\t\t\t));\n\t\t} :\n\t\tfunction( a, b ) {\n\t\t\tif ( b ) {\n\t\t\t\twhile ( (b = b.parentNode) ) {\n\t\t\t\t\tif ( b === a ) {\n\t\t\t\t\t\treturn true;\n\t\t\t\t\t}\n\t\t\t\t}\n\t\t\t}\n\t\t\treturn false;\n\t\t};\n\n\t/* Sorting\n\t---------------------------------------------------------------------- */\n\n\t// Document order sorting\n\tsortOrder = hasCompare ?\n\tfunction( a, b ) {\n\n\t\t// Flag for duplicate removal\n\t\tif ( a === b ) {\n\t\t\thasDuplicate = true;\n\t\t\treturn 0;\n\t\t}\n\n\t\t// Sort on method existence if only one input has compareDocumentPosition\n\t\tvar compare = !a.compareDocumentPosition - !b.compareDocumentPosition;\n\t\tif ( compare ) {\n\t\t\treturn compare;\n\t\t}\n\n\t\t// Calculate position if both inputs belong to the same document\n\t\tcompare = ( a.ownerDocument || a ) === ( b.ownerDocument || b ) ?\n\t\t\ta.compareDocumentPosition( b ) :\n\n\t\t\t// Otherwise we know they are disconnected\n\t\t\t1;\n\n\t\t// Disconnected nodes\n\t\tif ( compare & 1 ||\n\t\t\t(!support.sortDetached && b.compareDocumentPosition( a ) === compare) ) {\n\n\t\t\t// Choose the first element that is related to our preferred document\n\t\t\tif ( a === document || a.ownerDocument === preferredDoc && contains(preferredDoc, a) ) {\n\t\t\t\treturn -1;\n\t\t\t}\n\t\t\tif ( b === document || b.ownerDocument === preferredDoc && contains(preferredDoc, b) ) {\n\t\t\t\treturn 1;\n\t\t\t}\n\n\t\t\t// Maintain original order\n\t\t\treturn sortInput ?\n\t\t\t\t( indexOf( sortInput, a ) - indexOf( sortInput, b ) ) :\n\t\t\t\t0;\n\t\t}\n\n\t\treturn compare & 4 ? -1 : 1;\n\t} :\n\tfunction( a, b ) {\n\t\t// Exit early if the nodes are identical\n\t\tif ( a === b ) {\n\t\t\thasDuplicate = true;\n\t\t\treturn 0;\n\t\t}\n\n\t\tvar cur,\n\t\t\ti = 0,\n\t\t\taup = a.parentNode,\n\t\t\tbup = b.parentNode,\n\t\t\tap = [ a ],\n\t\t\tbp = [ b ];\n\n\t\t// Parentless nodes are either documents or disconnected\n\t\tif ( !aup || !bup ) {\n\t\t\treturn a === document ? -1 :\n\t\t\t\tb === document ? 1 :\n\t\t\t\taup ? -1 :\n\t\t\t\tbup ? 1 :\n\t\t\t\tsortInput ?\n\t\t\t\t( indexOf( sortInput, a ) - indexOf( sortInput, b ) ) :\n\t\t\t\t0;\n\n\t\t// If the nodes are siblings, we can do a quick check\n\t\t} else if ( aup === bup ) {\n\t\t\treturn siblingCheck( a, b );\n\t\t}\n\n\t\t// Otherwise we need full lists of their ancestors for comparison\n\t\tcur = a;\n\t\twhile ( (cur = cur.parentNode) ) {\n\t\t\tap.unshift( cur );\n\t\t}\n\t\tcur = b;\n\t\twhile ( (cur = cur.parentNode) ) {\n\t\t\tbp.unshift( cur );\n\t\t}\n\n\t\t// Walk down the tree looking for a discrepancy\n\t\twhile ( ap[i] === bp[i] ) {\n\t\t\ti++;\n\t\t}\n\n\t\treturn i ?\n\t\t\t// Do a sibling check if the nodes have a common ancestor\n\t\t\tsiblingCheck( ap[i], bp[i] ) :\n\n\t\t\t// Otherwise nodes in our document sort first\n\t\t\tap[i] === preferredDoc ? -1 :\n\t\t\tbp[i] === preferredDoc ? 1 :\n\t\t\t0;\n\t};\n\n\treturn document;\n};\n\nSizzle.matches = function( expr, elements ) {\n\treturn Sizzle( expr, null, null, elements );\n};\n\nSizzle.matchesSelector = function( elem, expr ) {\n\t// Set document vars if needed\n\tif ( ( elem.ownerDocument || elem ) !== document ) {\n\t\tsetDocument( elem );\n\t}\n\n\t// Make sure that attribute selectors are quoted\n\texpr = expr.replace( rattributeQuotes, \"='$1']\" );\n\n\tif ( support.matchesSelector && documentIsHTML &&\n\t\t!compilerCache[ expr + \" \" ] &&\n\t\t( !rbuggyMatches || !rbuggyMatches.test( expr ) ) &&\n\t\t( !rbuggyQSA     || !rbuggyQSA.test( expr ) ) ) {\n\n\t\ttry {\n\t\t\tvar ret = matches.call( elem, expr );\n\n\t\t\t// IE 9's matchesSelector returns false on disconnected nodes\n\t\t\tif ( ret || support.disconnectedMatch ||\n\t\t\t\t\t// As well, disconnected nodes are said to be in a document\n\t\t\t\t\t// fragment in IE 9\n\t\t\t\t\telem.document && elem.document.nodeType !== 11 ) {\n\t\t\t\treturn ret;\n\t\t\t}\n\t\t} catch (e) {}\n\t}\n\n\treturn Sizzle( expr, document, null, [ elem ] ).length > 0;\n};\n\nSizzle.contains = function( context, elem ) {\n\t// Set document vars if needed\n\tif ( ( context.ownerDocument || context ) !== document ) {\n\t\tsetDocument( context );\n\t}\n\treturn contains( context, elem );\n};\n\nSizzle.attr = function( elem, name ) {\n\t// Set document vars if needed\n\tif ( ( elem.ownerDocument || elem ) !== document ) {\n\t\tsetDocument( elem );\n\t}\n\n\tvar fn = Expr.attrHandle[ name.toLowerCase() ],\n\t\t// Don't get fooled by Object.prototype properties (jQuery #13807)\n\t\tval = fn && hasOwn.call( Expr.attrHandle, name.toLowerCase() ) ?\n\t\t\tfn( elem, name, !documentIsHTML ) :\n\t\t\tundefined;\n\n\treturn val !== undefined ?\n\t\tval :\n\t\tsupport.attributes || !documentIsHTML ?\n\t\t\telem.getAttribute( name ) :\n\t\t\t(val = elem.getAttributeNode(name)) && val.specified ?\n\t\t\t\tval.value :\n\t\t\t\tnull;\n};\n\nSizzle.escape = function( sel ) {\n\treturn (sel + \"\").replace( rcssescape, fcssescape );\n};\n\nSizzle.error = function( msg ) {\n\tthrow new Error( \"Syntax error, unrecognized expression: \" + msg );\n};\n\n/**\n * Document sorting and removing duplicates\n * @param {ArrayLike} results\n */\nSizzle.uniqueSort = function( results ) {\n\tvar elem,\n\t\tduplicates = [],\n\t\tj = 0,\n\t\ti = 0;\n\n\t// Unless we *know* we can detect duplicates, assume their presence\n\thasDuplicate = !support.detectDuplicates;\n\tsortInput = !support.sortStable && results.slice( 0 );\n\tresults.sort( sortOrder );\n\n\tif ( hasDuplicate ) {\n\t\twhile ( (elem = results[i++]) ) {\n\t\t\tif ( elem === results[ i ] ) {\n\t\t\t\tj = duplicates.push( i );\n\t\t\t}\n\t\t}\n\t\twhile ( j-- ) {\n\t\t\tresults.splice( duplicates[ j ], 1 );\n\t\t}\n\t}\n\n\t// Clear input after sorting to release objects\n\t// See https://github.com/jquery/sizzle/pull/225\n\tsortInput = null;\n\n\treturn results;\n};\n\n/**\n * Utility function for retrieving the text value of an array of DOM nodes\n * @param {Array|Element} elem\n */\ngetText = Sizzle.getText = function( elem ) {\n\tvar node,\n\t\tret = \"\",\n\t\ti = 0,\n\t\tnodeType = elem.nodeType;\n\n\tif ( !nodeType ) {\n\t\t// If no nodeType, this is expected to be an array\n\t\twhile ( (node = elem[i++]) ) {\n\t\t\t// Do not traverse comment nodes\n\t\t\tret += getText( node );\n\t\t}\n\t} else if ( nodeType === 1 || nodeType === 9 || nodeType === 11 ) {\n\t\t// Use textContent for elements\n\t\t// innerText usage removed for consistency of new lines (jQuery #11153)\n\t\tif ( typeof elem.textContent === \"string\" ) {\n\t\t\treturn elem.textContent;\n\t\t} else {\n\t\t\t// Traverse its children\n\t\t\tfor ( elem = elem.firstChild; elem; elem = elem.nextSibling ) {\n\t\t\t\tret += getText( elem );\n\t\t\t}\n\t\t}\n\t} else if ( nodeType === 3 || nodeType === 4 ) {\n\t\treturn elem.nodeValue;\n\t}\n\t// Do not include comment or processing instruction nodes\n\n\treturn ret;\n};\n\nExpr = Sizzle.selectors = {\n\n\t// Can be adjusted by the user\n\tcacheLength: 50,\n\n\tcreatePseudo: markFunction,\n\n\tmatch: matchExpr,\n\n\tattrHandle: {},\n\n\tfind: {},\n\n\trelative: {\n\t\t\">\": { dir: \"parentNode\", first: true },\n\t\t\" \": { dir: \"parentNode\" },\n\t\t\"+\": { dir: \"previousSibling\", first: true },\n\t\t\"~\": { dir: \"previousSibling\" }\n\t},\n\n\tpreFilter: {\n\t\t\"ATTR\": function( match ) {\n\t\t\tmatch[1] = match[1].replace( runescape, funescape );\n\n\t\t\t// Move the given value to match[3] whether quoted or unquoted\n\t\t\tmatch[3] = ( match[3] || match[4] || match[5] || \"\" ).replace( runescape, funescape );\n\n\t\t\tif ( match[2] === \"~=\" ) {\n\t\t\t\tmatch[3] = \" \" + match[3] + \" \";\n\t\t\t}\n\n\t\t\treturn match.slice( 0, 4 );\n\t\t},\n\n\t\t\"CHILD\": function( match ) {\n\t\t\t/* matches from matchExpr[\"CHILD\"]\n\t\t\t\t1 type (only|nth|...)\n\t\t\t\t2 what (child|of-type)\n\t\t\t\t3 argument (even|odd|\\d*|\\d*n([+-]\\d+)?|...)\n\t\t\t\t4 xn-component of xn+y argument ([+-]?\\d*n|)\n\t\t\t\t5 sign of xn-component\n\t\t\t\t6 x of xn-component\n\t\t\t\t7 sign of y-component\n\t\t\t\t8 y of y-component\n\t\t\t*/\n\t\t\tmatch[1] = match[1].toLowerCase();\n\n\t\t\tif ( match[1].slice( 0, 3 ) === \"nth\" ) {\n\t\t\t\t// nth-* requires argument\n\t\t\t\tif ( !match[3] ) {\n\t\t\t\t\tSizzle.error( match[0] );\n\t\t\t\t}\n\n\t\t\t\t// numeric x and y parameters for Expr.filter.CHILD\n\t\t\t\t// remember that false/true cast respectively to 0/1\n\t\t\t\tmatch[4] = +( match[4] ? match[5] + (match[6] || 1) : 2 * ( match[3] === \"even\" || match[3] === \"odd\" ) );\n\t\t\t\tmatch[5] = +( ( match[7] + match[8] ) || match[3] === \"odd\" );\n\n\t\t\t// other types prohibit arguments\n\t\t\t} else if ( match[3] ) {\n\t\t\t\tSizzle.error( match[0] );\n\t\t\t}\n\n\t\t\treturn match;\n\t\t},\n\n\t\t\"PSEUDO\": function( match ) {\n\t\t\tvar excess,\n\t\t\t\tunquoted = !match[6] && match[2];\n\n\t\t\tif ( matchExpr[\"CHILD\"].test( match[0] ) ) {\n\t\t\t\treturn null;\n\t\t\t}\n\n\t\t\t// Accept quoted arguments as-is\n\t\t\tif ( match[3] ) {\n\t\t\t\tmatch[2] = match[4] || match[5] || \"\";\n\n\t\t\t// Strip excess characters from unquoted arguments\n\t\t\t} else if ( unquoted && rpseudo.test( unquoted ) &&\n\t\t\t\t// Get excess from tokenize (recursively)\n\t\t\t\t(excess = tokenize( unquoted, true )) &&\n\t\t\t\t// advance to the next closing parenthesis\n\t\t\t\t(excess = unquoted.indexOf( \")\", unquoted.length - excess ) - unquoted.length) ) {\n\n\t\t\t\t// excess is a negative index\n\t\t\t\tmatch[0] = match[0].slice( 0, excess );\n\t\t\t\tmatch[2] = unquoted.slice( 0, excess );\n\t\t\t}\n\n\t\t\t// Return only captures needed by the pseudo filter method (type and argument)\n\t\t\treturn match.slice( 0, 3 );\n\t\t}\n\t},\n\n\tfilter: {\n\n\t\t\"TAG\": function( nodeNameSelector ) {\n\t\t\tvar nodeName = nodeNameSelector.replace( runescape, funescape ).toLowerCase();\n\t\t\treturn nodeNameSelector === \"*\" ?\n\t\t\t\tfunction() { return true; } :\n\t\t\t\tfunction( elem ) {\n\t\t\t\t\treturn elem.nodeName && elem.nodeName.toLowerCase() === nodeName;\n\t\t\t\t};\n\t\t},\n\n\t\t\"CLASS\": function( className ) {\n\t\t\tvar pattern = classCache[ className + \" \" ];\n\n\t\t\treturn pattern ||\n\t\t\t\t(pattern = new RegExp( \"(^|\" + whitespace + \")\" + className + \"(\" + whitespace + \"|$)\" )) &&\n\t\t\t\tclassCache( className, function( elem ) {\n\t\t\t\t\treturn pattern.test( typeof elem.className === \"string\" && elem.className || typeof elem.getAttribute !== \"undefined\" && elem.getAttribute(\"class\") || \"\" );\n\t\t\t\t});\n\t\t},\n\n\t\t\"ATTR\": function( name, operator, check ) {\n\t\t\treturn function( elem ) {\n\t\t\t\tvar result = Sizzle.attr( elem, name );\n\n\t\t\t\tif ( result == null ) {\n\t\t\t\t\treturn operator === \"!=\";\n\t\t\t\t}\n\t\t\t\tif ( !operator ) {\n\t\t\t\t\treturn true;\n\t\t\t\t}\n\n\t\t\t\tresult += \"\";\n\n\t\t\t\treturn operator === \"=\" ? result === check :\n\t\t\t\t\toperator === \"!=\" ? result !== check :\n\t\t\t\t\toperator === \"^=\" ? check && result.indexOf( check ) === 0 :\n\t\t\t\t\toperator === \"*=\" ? check && result.indexOf( check ) > -1 :\n\t\t\t\t\toperator === \"$=\" ? check && result.slice( -check.length ) === check :\n\t\t\t\t\toperator === \"~=\" ? ( \" \" + result.replace( rwhitespace, \" \" ) + \" \" ).indexOf( check ) > -1 :\n\t\t\t\t\toperator === \"|=\" ? result === check || result.slice( 0, check.length + 1 ) === check + \"-\" :\n\t\t\t\t\tfalse;\n\t\t\t};\n\t\t},\n\n\t\t\"CHILD\": function( type, what, argument, first, last ) {\n\t\t\tvar simple = type.slice( 0, 3 ) !== \"nth\",\n\t\t\t\tforward = type.slice( -4 ) !== \"last\",\n\t\t\t\tofType = what === \"of-type\";\n\n\t\t\treturn first === 1 && last === 0 ?\n\n\t\t\t\t// Shortcut for :nth-*(n)\n\t\t\t\tfunction( elem ) {\n\t\t\t\t\treturn !!elem.parentNode;\n\t\t\t\t} :\n\n\t\t\t\tfunction( elem, context, xml ) {\n\t\t\t\t\tvar cache, uniqueCache, outerCache, node, nodeIndex, start,\n\t\t\t\t\t\tdir = simple !== forward ? \"nextSibling\" : \"previousSibling\",\n\t\t\t\t\t\tparent = elem.parentNode,\n\t\t\t\t\t\tname = ofType && elem.nodeName.toLowerCase(),\n\t\t\t\t\t\tuseCache = !xml && !ofType,\n\t\t\t\t\t\tdiff = false;\n\n\t\t\t\t\tif ( parent ) {\n\n\t\t\t\t\t\t// :(first|last|only)-(child|of-type)\n\t\t\t\t\t\tif ( simple ) {\n\t\t\t\t\t\t\twhile ( dir ) {\n\t\t\t\t\t\t\t\tnode = elem;\n\t\t\t\t\t\t\t\twhile ( (node = node[ dir ]) ) {\n\t\t\t\t\t\t\t\t\tif ( ofType ?\n\t\t\t\t\t\t\t\t\t\tnode.nodeName.toLowerCase() === name :\n\t\t\t\t\t\t\t\t\t\tnode.nodeType === 1 ) {\n\n\t\t\t\t\t\t\t\t\t\treturn false;\n\t\t\t\t\t\t\t\t\t}\n\t\t\t\t\t\t\t\t}\n\t\t\t\t\t\t\t\t// Reverse direction for :only-* (if we haven't yet done so)\n\t\t\t\t\t\t\t\tstart = dir = type === \"only\" && !start && \"nextSibling\";\n\t\t\t\t\t\t\t}\n\t\t\t\t\t\t\treturn true;\n\t\t\t\t\t\t}\n\n\t\t\t\t\t\tstart = [ forward ? parent.firstChild : parent.lastChild ];\n\n\t\t\t\t\t\t// non-xml :nth-child(...) stores cache data on `parent`\n\t\t\t\t\t\tif ( forward && useCache ) {\n\n\t\t\t\t\t\t\t// Seek `elem` from a previously-cached index\n\n\t\t\t\t\t\t\t// ...in a gzip-friendly way\n\t\t\t\t\t\t\tnode = parent;\n\t\t\t\t\t\t\touterCache = node[ expando ] || (node[ expando ] = {});\n\n\t\t\t\t\t\t\t// Support: IE <9 only\n\t\t\t\t\t\t\t// Defend against cloned attroperties (jQuery gh-1709)\n\t\t\t\t\t\t\tuniqueCache = outerCache[ node.uniqueID ] ||\n\t\t\t\t\t\t\t\t(outerCache[ node.uniqueID ] = {});\n\n\t\t\t\t\t\t\tcache = uniqueCache[ type ] || [];\n\t\t\t\t\t\t\tnodeIndex = cache[ 0 ] === dirruns && cache[ 1 ];\n\t\t\t\t\t\t\tdiff = nodeIndex && cache[ 2 ];\n\t\t\t\t\t\t\tnode = nodeIndex && parent.childNodes[ nodeIndex ];\n\n\t\t\t\t\t\t\twhile ( (node = ++nodeIndex && node && node[ dir ] ||\n\n\t\t\t\t\t\t\t\t// Fallback to seeking `elem` from the start\n\t\t\t\t\t\t\t\t(diff = nodeIndex = 0) || start.pop()) ) {\n\n\t\t\t\t\t\t\t\t// When found, cache indexes on `parent` and break\n\t\t\t\t\t\t\t\tif ( node.nodeType === 1 && ++diff && node === elem ) {\n\t\t\t\t\t\t\t\t\tuniqueCache[ type ] = [ dirruns, nodeIndex, diff ];\n\t\t\t\t\t\t\t\t\tbreak;\n\t\t\t\t\t\t\t\t}\n\t\t\t\t\t\t\t}\n\n\t\t\t\t\t\t} else {\n\t\t\t\t\t\t\t// Use previously-cached element index if available\n\t\t\t\t\t\t\tif ( useCache ) {\n\t\t\t\t\t\t\t\t// ...in a gzip-friendly way\n\t\t\t\t\t\t\t\tnode = elem;\n\t\t\t\t\t\t\t\touterCache = node[ expando ] || (node[ expando ] = {});\n\n\t\t\t\t\t\t\t\t// Support: IE <9 only\n\t\t\t\t\t\t\t\t// Defend against cloned attroperties (jQuery gh-1709)\n\t\t\t\t\t\t\t\tuniqueCache = outerCache[ node.uniqueID ] ||\n\t\t\t\t\t\t\t\t\t(outerCache[ node.uniqueID ] = {});\n\n\t\t\t\t\t\t\t\tcache = uniqueCache[ type ] || [];\n\t\t\t\t\t\t\t\tnodeIndex = cache[ 0 ] === dirruns && cache[ 1 ];\n\t\t\t\t\t\t\t\tdiff = nodeIndex;\n\t\t\t\t\t\t\t}\n\n\t\t\t\t\t\t\t// xml :nth-child(...)\n\t\t\t\t\t\t\t// or :nth-last-child(...) or :nth(-last)?-of-type(...)\n\t\t\t\t\t\t\tif ( diff === false ) {\n\t\t\t\t\t\t\t\t// Use the same loop as above to seek `elem` from the start\n\t\t\t\t\t\t\t\twhile ( (node = ++nodeIndex && node && node[ dir ] ||\n\t\t\t\t\t\t\t\t\t(diff = nodeIndex = 0) || start.pop()) ) {\n\n\t\t\t\t\t\t\t\t\tif ( ( ofType ?\n\t\t\t\t\t\t\t\t\t\tnode.nodeName.toLowerCase() === name :\n\t\t\t\t\t\t\t\t\t\tnode.nodeType === 1 ) &&\n\t\t\t\t\t\t\t\t\t\t++diff ) {\n\n\t\t\t\t\t\t\t\t\t\t// Cache the index of each encountered element\n\t\t\t\t\t\t\t\t\t\tif ( useCache ) {\n\t\t\t\t\t\t\t\t\t\t\touterCache = node[ expando ] || (node[ expando ] = {});\n\n\t\t\t\t\t\t\t\t\t\t\t// Support: IE <9 only\n\t\t\t\t\t\t\t\t\t\t\t// Defend against cloned attroperties (jQuery gh-1709)\n\t\t\t\t\t\t\t\t\t\t\tuniqueCache = outerCache[ node.uniqueID ] ||\n\t\t\t\t\t\t\t\t\t\t\t\t(outerCache[ node.uniqueID ] = {});\n\n\t\t\t\t\t\t\t\t\t\t\tuniqueCache[ type ] = [ dirruns, diff ];\n\t\t\t\t\t\t\t\t\t\t}\n\n\t\t\t\t\t\t\t\t\t\tif ( node === elem ) {\n\t\t\t\t\t\t\t\t\t\t\tbreak;\n\t\t\t\t\t\t\t\t\t\t}\n\t\t\t\t\t\t\t\t\t}\n\t\t\t\t\t\t\t\t}\n\t\t\t\t\t\t\t}\n\t\t\t\t\t\t}\n\n\t\t\t\t\t\t// Incorporate the offset, then check against cycle size\n\t\t\t\t\t\tdiff -= last;\n\t\t\t\t\t\treturn diff === first || ( diff % first === 0 && diff / first >= 0 );\n\t\t\t\t\t}\n\t\t\t\t};\n\t\t},\n\n\t\t\"PSEUDO\": function( pseudo, argument ) {\n\t\t\t// pseudo-class names are case-insensitive\n\t\t\t// http://www.w3.org/TR/selectors/#pseudo-classes\n\t\t\t// Prioritize by case sensitivity in case custom pseudos are added with uppercase letters\n\t\t\t// Remember that setFilters inherits from pseudos\n\t\t\tvar args,\n\t\t\t\tfn = Expr.pseudos[ pseudo ] || Expr.setFilters[ pseudo.toLowerCase() ] ||\n\t\t\t\t\tSizzle.error( \"unsupported pseudo: \" + pseudo );\n\n\t\t\t// The user may use createPseudo to indicate that\n\t\t\t// arguments are needed to create the filter function\n\t\t\t// just as Sizzle does\n\t\t\tif ( fn[ expando ] ) {\n\t\t\t\treturn fn( argument );\n\t\t\t}\n\n\t\t\t// But maintain support for old signatures\n\t\t\tif ( fn.length > 1 ) {\n\t\t\t\targs = [ pseudo, pseudo, \"\", argument ];\n\t\t\t\treturn Expr.setFilters.hasOwnProperty( pseudo.toLowerCase() ) ?\n\t\t\t\t\tmarkFunction(function( seed, matches ) {\n\t\t\t\t\t\tvar idx,\n\t\t\t\t\t\t\tmatched = fn( seed, argument ),\n\t\t\t\t\t\t\ti = matched.length;\n\t\t\t\t\t\twhile ( i-- ) {\n\t\t\t\t\t\t\tidx = indexOf( seed, matched[i] );\n\t\t\t\t\t\t\tseed[ idx ] = !( matches[ idx ] = matched[i] );\n\t\t\t\t\t\t}\n\t\t\t\t\t}) :\n\t\t\t\t\tfunction( elem ) {\n\t\t\t\t\t\treturn fn( elem, 0, args );\n\t\t\t\t\t};\n\t\t\t}\n\n\t\t\treturn fn;\n\t\t}\n\t},\n\n\tpseudos: {\n\t\t// Potentially complex pseudos\n\t\t\"not\": markFunction(function( selector ) {\n\t\t\t// Trim the selector passed to compile\n\t\t\t// to avoid treating leading and trailing\n\t\t\t// spaces as combinators\n\t\t\tvar input = [],\n\t\t\t\tresults = [],\n\t\t\t\tmatcher = compile( selector.replace( rtrim, \"$1\" ) );\n\n\t\t\treturn matcher[ expando ] ?\n\t\t\t\tmarkFunction(function( seed, matches, context, xml ) {\n\t\t\t\t\tvar elem,\n\t\t\t\t\t\tunmatched = matcher( seed, null, xml, [] ),\n\t\t\t\t\t\ti = seed.length;\n\n\t\t\t\t\t// Match elements unmatched by `matcher`\n\t\t\t\t\twhile ( i-- ) {\n\t\t\t\t\t\tif ( (elem = unmatched[i]) ) {\n\t\t\t\t\t\t\tseed[i] = !(matches[i] = elem);\n\t\t\t\t\t\t}\n\t\t\t\t\t}\n\t\t\t\t}) :\n\t\t\t\tfunction( elem, context, xml ) {\n\t\t\t\t\tinput[0] = elem;\n\t\t\t\t\tmatcher( input, null, xml, results );\n\t\t\t\t\t// Don't keep the element (issue #299)\n\t\t\t\t\tinput[0] = null;\n\t\t\t\t\treturn !results.pop();\n\t\t\t\t};\n\t\t}),\n\n\t\t\"has\": markFunction(function( selector ) {\n\t\t\treturn function( elem ) {\n\t\t\t\treturn Sizzle( selector, elem ).length > 0;\n\t\t\t};\n\t\t}),\n\n\t\t\"contains\": markFunction(function( text ) {\n\t\t\ttext = text.replace( runescape, funescape );\n\t\t\treturn function( elem ) {\n\t\t\t\treturn ( elem.textContent || elem.innerText || getText( elem ) ).indexOf( text ) > -1;\n\t\t\t};\n\t\t}),\n\n\t\t// \"Whether an element is represented by a :lang() selector\n\t\t// is based solely on the element's language value\n\t\t// being equal to the identifier C,\n\t\t// or beginning with the identifier C immediately followed by \"-\".\n\t\t// The matching of C against the element's language value is performed case-insensitively.\n\t\t// The identifier C does not have to be a valid language name.\"\n\t\t// http://www.w3.org/TR/selectors/#lang-pseudo\n\t\t\"lang\": markFunction( function( lang ) {\n\t\t\t// lang value must be a valid identifier\n\t\t\tif ( !ridentifier.test(lang || \"\") ) {\n\t\t\t\tSizzle.error( \"unsupported lang: \" + lang );\n\t\t\t}\n\t\t\tlang = lang.replace( runescape, funescape ).toLowerCase();\n\t\t\treturn function( elem ) {\n\t\t\t\tvar elemLang;\n\t\t\t\tdo {\n\t\t\t\t\tif ( (elemLang = documentIsHTML ?\n\t\t\t\t\t\telem.lang :\n\t\t\t\t\t\telem.getAttribute(\"xml:lang\") || elem.getAttribute(\"lang\")) ) {\n\n\t\t\t\t\t\telemLang = elemLang.toLowerCase();\n\t\t\t\t\t\treturn elemLang === lang || elemLang.indexOf( lang + \"-\" ) === 0;\n\t\t\t\t\t}\n\t\t\t\t} while ( (elem = elem.parentNode) && elem.nodeType === 1 );\n\t\t\t\treturn false;\n\t\t\t};\n\t\t}),\n\n\t\t// Miscellaneous\n\t\t\"target\": function( elem ) {\n\t\t\tvar hash = window.location && window.location.hash;\n\t\t\treturn hash && hash.slice( 1 ) === elem.id;\n\t\t},\n\n\t\t\"root\": function( elem ) {\n\t\t\treturn elem === docElem;\n\t\t},\n\n\t\t\"focus\": function( elem ) {\n\t\t\treturn elem === document.activeElement && (!document.hasFocus || document.hasFocus()) && !!(elem.type || elem.href || ~elem.tabIndex);\n\t\t},\n\n\t\t// Boolean properties\n\t\t\"enabled\": createDisabledPseudo( false ),\n\t\t\"disabled\": createDisabledPseudo( true ),\n\n\t\t\"checked\": function( elem ) {\n\t\t\t// In CSS3, :checked should return both checked and selected elements\n\t\t\t// http://www.w3.org/TR/2011/REC-css3-selectors-20110929/#checked\n\t\t\tvar nodeName = elem.nodeName.toLowerCase();\n\t\t\treturn (nodeName === \"input\" && !!elem.checked) || (nodeName === \"option\" && !!elem.selected);\n\t\t},\n\n\t\t\"selected\": function( elem ) {\n\t\t\t// Accessing this property makes selected-by-default\n\t\t\t// options in Safari work properly\n\t\t\tif ( elem.parentNode ) {\n\t\t\t\telem.parentNode.selectedIndex;\n\t\t\t}\n\n\t\t\treturn elem.selected === true;\n\t\t},\n\n\t\t// Contents\n\t\t\"empty\": function( elem ) {\n\t\t\t// http://www.w3.org/TR/selectors/#empty-pseudo\n\t\t\t// :empty is negated by element (1) or content nodes (text: 3; cdata: 4; entity ref: 5),\n\t\t\t//   but not by others (comment: 8; processing instruction: 7; etc.)\n\t\t\t// nodeType < 6 works because attributes (2) do not appear as children\n\t\t\tfor ( elem = elem.firstChild; elem; elem = elem.nextSibling ) {\n\t\t\t\tif ( elem.nodeType < 6 ) {\n\t\t\t\t\treturn false;\n\t\t\t\t}\n\t\t\t}\n\t\t\treturn true;\n\t\t},\n\n\t\t\"parent\": function( elem ) {\n\t\t\treturn !Expr.pseudos[\"empty\"]( elem );\n\t\t},\n\n\t\t// Element/input types\n\t\t\"header\": function( elem ) {\n\t\t\treturn rheader.test( elem.nodeName );\n\t\t},\n\n\t\t\"input\": function( elem ) {\n\t\t\treturn rinputs.test( elem.nodeName );\n\t\t},\n\n\t\t\"button\": function( elem ) {\n\t\t\tvar name = elem.nodeName.toLowerCase();\n\t\t\treturn name === \"input\" && elem.type === \"button\" || name === \"button\";\n\t\t},\n\n\t\t\"text\": function( elem ) {\n\t\t\tvar attr;\n\t\t\treturn elem.nodeName.toLowerCase() === \"input\" &&\n\t\t\t\telem.type === \"text\" &&\n\n\t\t\t\t// Support: IE<8\n\t\t\t\t// New HTML5 attribute values (e.g., \"search\") appear with elem.type === \"text\"\n\t\t\t\t( (attr = elem.getAttribute(\"type\")) == null || attr.toLowerCase() === \"text\" );\n\t\t},\n\n\t\t// Position-in-collection\n\t\t\"first\": createPositionalPseudo(function() {\n\t\t\treturn [ 0 ];\n\t\t}),\n\n\t\t\"last\": createPositionalPseudo(function( matchIndexes, length ) {\n\t\t\treturn [ length - 1 ];\n\t\t}),\n\n\t\t\"eq\": createPositionalPseudo(function( matchIndexes, length, argument ) {\n\t\t\treturn [ argument < 0 ? argument + length : argument ];\n\t\t}),\n\n\t\t\"even\": createPositionalPseudo(function( matchIndexes, length ) {\n\t\t\tvar i = 0;\n\t\t\tfor ( ; i < length; i += 2 ) {\n\t\t\t\tmatchIndexes.push( i );\n\t\t\t}\n\t\t\treturn matchIndexes;\n\t\t}),\n\n\t\t\"odd\": createPositionalPseudo(function( matchIndexes, length ) {\n\t\t\tvar i = 1;\n\t\t\tfor ( ; i < length; i += 2 ) {\n\t\t\t\tmatchIndexes.push( i );\n\t\t\t}\n\t\t\treturn matchIndexes;\n\t\t}),\n\n\t\t\"lt\": createPositionalPseudo(function( matchIndexes, length, argument ) {\n\t\t\tvar i = argument < 0 ? argument + length : argument;\n\t\t\tfor ( ; --i >= 0; ) {\n\t\t\t\tmatchIndexes.push( i );\n\t\t\t}\n\t\t\treturn matchIndexes;\n\t\t}),\n\n\t\t\"gt\": createPositionalPseudo(function( matchIndexes, length, argument ) {\n\t\t\tvar i = argument < 0 ? argument + length : argument;\n\t\t\tfor ( ; ++i < length; ) {\n\t\t\t\tmatchIndexes.push( i );\n\t\t\t}\n\t\t\treturn matchIndexes;\n\t\t})\n\t}\n};\n\nExpr.pseudos[\"nth\"] = Expr.pseudos[\"eq\"];\n\n// Add button/input type pseudos\nfor ( i in { radio: true, checkbox: true, file: true, password: true, image: true } ) {\n\tExpr.pseudos[ i ] = createInputPseudo( i );\n}\nfor ( i in { submit: true, reset: true } ) {\n\tExpr.pseudos[ i ] = createButtonPseudo( i );\n}\n\n// Easy API for creating new setFilters\nfunction setFilters() {}\nsetFilters.prototype = Expr.filters = Expr.pseudos;\nExpr.setFilters = new setFilters();\n\ntokenize = Sizzle.tokenize = function( selector, parseOnly ) {\n\tvar matched, match, tokens, type,\n\t\tsoFar, groups, preFilters,\n\t\tcached = tokenCache[ selector + \" \" ];\n\n\tif ( cached ) {\n\t\treturn parseOnly ? 0 : cached.slice( 0 );\n\t}\n\n\tsoFar = selector;\n\tgroups = [];\n\tpreFilters = Expr.preFilter;\n\n\twhile ( soFar ) {\n\n\t\t// Comma and first run\n\t\tif ( !matched || (match = rcomma.exec( soFar )) ) {\n\t\t\tif ( match ) {\n\t\t\t\t// Don't consume trailing commas as valid\n\t\t\t\tsoFar = soFar.slice( match[0].length ) || soFar;\n\t\t\t}\n\t\t\tgroups.push( (tokens = []) );\n\t\t}\n\n\t\tmatched = false;\n\n\t\t// Combinators\n\t\tif ( (match = rcombinators.exec( soFar )) ) {\n\t\t\tmatched = match.shift();\n\t\t\ttokens.push({\n\t\t\t\tvalue: matched,\n\t\t\t\t// Cast descendant combinators to space\n\t\t\t\ttype: match[0].replace( rtrim, \" \" )\n\t\t\t});\n\t\t\tsoFar = soFar.slice( matched.length );\n\t\t}\n\n\t\t// Filters\n\t\tfor ( type in Expr.filter ) {\n\t\t\tif ( (match = matchExpr[ type ].exec( soFar )) && (!preFilters[ type ] ||\n\t\t\t\t(match = preFilters[ type ]( match ))) ) {\n\t\t\t\tmatched = match.shift();\n\t\t\t\ttokens.push({\n\t\t\t\t\tvalue: matched,\n\t\t\t\t\ttype: type,\n\t\t\t\t\tmatches: match\n\t\t\t\t});\n\t\t\t\tsoFar = soFar.slice( matched.length );\n\t\t\t}\n\t\t}\n\n\t\tif ( !matched ) {\n\t\t\tbreak;\n\t\t}\n\t}\n\n\t// Return the length of the invalid excess\n\t// if we're just parsing\n\t// Otherwise, throw an error or return tokens\n\treturn parseOnly ?\n\t\tsoFar.length :\n\t\tsoFar ?\n\t\t\tSizzle.error( selector ) :\n\t\t\t// Cache the tokens\n\t\t\ttokenCache( selector, groups ).slice( 0 );\n};\n\nfunction toSelector( tokens ) {\n\tvar i = 0,\n\t\tlen = tokens.length,\n\t\tselector = \"\";\n\tfor ( ; i < len; i++ ) {\n\t\tselector += tokens[i].value;\n\t}\n\treturn selector;\n}\n\nfunction addCombinator( matcher, combinator, base ) {\n\tvar dir = combinator.dir,\n\t\tskip = combinator.next,\n\t\tkey = skip || dir,\n\t\tcheckNonElements = base && key === \"parentNode\",\n\t\tdoneName = done++;\n\n\treturn combinator.first ?\n\t\t// Check against closest ancestor/preceding element\n\t\tfunction( elem, context, xml ) {\n\t\t\twhile ( (elem = elem[ dir ]) ) {\n\t\t\t\tif ( elem.nodeType === 1 || checkNonElements ) {\n\t\t\t\t\treturn matcher( elem, context, xml );\n\t\t\t\t}\n\t\t\t}\n\t\t\treturn false;\n\t\t} :\n\n\t\t// Check against all ancestor/preceding elements\n\t\tfunction( elem, context, xml ) {\n\t\t\tvar oldCache, uniqueCache, outerCache,\n\t\t\t\tnewCache = [ dirruns, doneName ];\n\n\t\t\t// We can't set arbitrary data on XML nodes, so they don't benefit from combinator caching\n\t\t\tif ( xml ) {\n\t\t\t\twhile ( (elem = elem[ dir ]) ) {\n\t\t\t\t\tif ( elem.nodeType === 1 || checkNonElements ) {\n\t\t\t\t\t\tif ( matcher( elem, context, xml ) ) {\n\t\t\t\t\t\t\treturn true;\n\t\t\t\t\t\t}\n\t\t\t\t\t}\n\t\t\t\t}\n\t\t\t} else {\n\t\t\t\twhile ( (elem = elem[ dir ]) ) {\n\t\t\t\t\tif ( elem.nodeType === 1 || checkNonElements ) {\n\t\t\t\t\t\touterCache = elem[ expando ] || (elem[ expando ] = {});\n\n\t\t\t\t\t\t// Support: IE <9 only\n\t\t\t\t\t\t// Defend against cloned attroperties (jQuery gh-1709)\n\t\t\t\t\t\tuniqueCache = outerCache[ elem.uniqueID ] || (outerCache[ elem.uniqueID ] = {});\n\n\t\t\t\t\t\tif ( skip && skip === elem.nodeName.toLowerCase() ) {\n\t\t\t\t\t\t\telem = elem[ dir ] || elem;\n\t\t\t\t\t\t} else if ( (oldCache = uniqueCache[ key ]) &&\n\t\t\t\t\t\t\toldCache[ 0 ] === dirruns && oldCache[ 1 ] === doneName ) {\n\n\t\t\t\t\t\t\t// Assign to newCache so results back-propagate to previous elements\n\t\t\t\t\t\t\treturn (newCache[ 2 ] = oldCache[ 2 ]);\n\t\t\t\t\t\t} else {\n\t\t\t\t\t\t\t// Reuse newcache so results back-propagate to previous elements\n\t\t\t\t\t\t\tuniqueCache[ key ] = newCache;\n\n\t\t\t\t\t\t\t// A match means we're done; a fail means we have to keep checking\n\t\t\t\t\t\t\tif ( (newCache[ 2 ] = matcher( elem, context, xml )) ) {\n\t\t\t\t\t\t\t\treturn true;\n\t\t\t\t\t\t\t}\n\t\t\t\t\t\t}\n\t\t\t\t\t}\n\t\t\t\t}\n\t\t\t}\n\t\t\treturn false;\n\t\t};\n}\n\nfunction elementMatcher( matchers ) {\n\treturn matchers.length > 1 ?\n\t\tfunction( elem, context, xml ) {\n\t\t\tvar i = matchers.length;\n\t\t\twhile ( i-- ) {\n\t\t\t\tif ( !matchers[i]( elem, context, xml ) ) {\n\t\t\t\t\treturn false;\n\t\t\t\t}\n\t\t\t}\n\t\t\treturn true;\n\t\t} :\n\t\tmatchers[0];\n}\n\nfunction multipleContexts( selector, contexts, results ) {\n\tvar i = 0,\n\t\tlen = contexts.length;\n\tfor ( ; i < len; i++ ) {\n\t\tSizzle( selector, contexts[i], results );\n\t}\n\treturn results;\n}\n\nfunction condense( unmatched, map, filter, context, xml ) {\n\tvar elem,\n\t\tnewUnmatched = [],\n\t\ti = 0,\n\t\tlen = unmatched.length,\n\t\tmapped = map != null;\n\n\tfor ( ; i < len; i++ ) {\n\t\tif ( (elem = unmatched[i]) ) {\n\t\t\tif ( !filter || filter( elem, context, xml ) ) {\n\t\t\t\tnewUnmatched.push( elem );\n\t\t\t\tif ( mapped ) {\n\t\t\t\t\tmap.push( i );\n\t\t\t\t}\n\t\t\t}\n\t\t}\n\t}\n\n\treturn newUnmatched;\n}\n\nfunction setMatcher( preFilter, selector, matcher, postFilter, postFinder, postSelector ) {\n\tif ( postFilter && !postFilter[ expando ] ) {\n\t\tpostFilter = setMatcher( postFilter );\n\t}\n\tif ( postFinder && !postFinder[ expando ] ) {\n\t\tpostFinder = setMatcher( postFinder, postSelector );\n\t}\n\treturn markFunction(function( seed, results, context, xml ) {\n\t\tvar temp, i, elem,\n\t\t\tpreMap = [],\n\t\t\tpostMap = [],\n\t\t\tpreexisting = results.length,\n\n\t\t\t// Get initial elements from seed or context\n\t\t\telems = seed || multipleContexts( selector || \"*\", context.nodeType ? [ context ] : context, [] ),\n\n\t\t\t// Prefilter to get matcher input, preserving a map for seed-results synchronization\n\t\t\tmatcherIn = preFilter && ( seed || !selector ) ?\n\t\t\t\tcondense( elems, preMap, preFilter, context, xml ) :\n\t\t\t\telems,\n\n\t\t\tmatcherOut = matcher ?\n\t\t\t\t// If we have a postFinder, or filtered seed, or non-seed postFilter or preexisting results,\n\t\t\t\tpostFinder || ( seed ? preFilter : preexisting || postFilter ) ?\n\n\t\t\t\t\t// ...intermediate processing is necessary\n\t\t\t\t\t[] :\n\n\t\t\t\t\t// ...otherwise use results directly\n\t\t\t\t\tresults :\n\t\t\t\tmatcherIn;\n\n\t\t// Find primary matches\n\t\tif ( matcher ) {\n\t\t\tmatcher( matcherIn, matcherOut, context, xml );\n\t\t}\n\n\t\t// Apply postFilter\n\t\tif ( postFilter ) {\n\t\t\ttemp = condense( matcherOut, postMap );\n\t\t\tpostFilter( temp, [], context, xml );\n\n\t\t\t// Un-match failing elements by moving them back to matcherIn\n\t\t\ti = temp.length;\n\t\t\twhile ( i-- ) {\n\t\t\t\tif ( (elem = temp[i]) ) {\n\t\t\t\t\tmatcherOut[ postMap[i] ] = !(matcherIn[ postMap[i] ] = elem);\n\t\t\t\t}\n\t\t\t}\n\t\t}\n\n\t\tif ( seed ) {\n\t\t\tif ( postFinder || preFilter ) {\n\t\t\t\tif ( postFinder ) {\n\t\t\t\t\t// Get the final matcherOut by condensing this intermediate into postFinder contexts\n\t\t\t\t\ttemp = [];\n\t\t\t\t\ti = matcherOut.length;\n\t\t\t\t\twhile ( i-- ) {\n\t\t\t\t\t\tif ( (elem = matcherOut[i]) ) {\n\t\t\t\t\t\t\t// Restore matcherIn since elem is not yet a final match\n\t\t\t\t\t\t\ttemp.push( (matcherIn[i] = elem) );\n\t\t\t\t\t\t}\n\t\t\t\t\t}\n\t\t\t\t\tpostFinder( null, (matcherOut = []), temp, xml );\n\t\t\t\t}\n\n\t\t\t\t// Move matched elements from seed to results to keep them synchronized\n\t\t\t\ti = matcherOut.length;\n\t\t\t\twhile ( i-- ) {\n\t\t\t\t\tif ( (elem = matcherOut[i]) &&\n\t\t\t\t\t\t(temp = postFinder ? indexOf( seed, elem ) : preMap[i]) > -1 ) {\n\n\t\t\t\t\t\tseed[temp] = !(results[temp] = elem);\n\t\t\t\t\t}\n\t\t\t\t}\n\t\t\t}\n\n\t\t// Add elements to results, through postFinder if defined\n\t\t} else {\n\t\t\tmatcherOut = condense(\n\t\t\t\tmatcherOut === results ?\n\t\t\t\t\tmatcherOut.splice( preexisting, matcherOut.length ) :\n\t\t\t\t\tmatcherOut\n\t\t\t);\n\t\t\tif ( postFinder ) {\n\t\t\t\tpostFinder( null, results, matcherOut, xml );\n\t\t\t} else {\n\t\t\t\tpush.apply( results, matcherOut );\n\t\t\t}\n\t\t}\n\t});\n}\n\nfunction matcherFromTokens( tokens ) {\n\tvar checkContext, matcher, j,\n\t\tlen = tokens.length,\n\t\tleadingRelative = Expr.relative[ tokens[0].type ],\n\t\timplicitRelative = leadingRelative || Expr.relative[\" \"],\n\t\ti = leadingRelative ? 1 : 0,\n\n\t\t// The foundational matcher ensures that elements are reachable from top-level context(s)\n\t\tmatchContext = addCombinator( function( elem ) {\n\t\t\treturn elem === checkContext;\n\t\t}, implicitRelative, true ),\n\t\tmatchAnyContext = addCombinator( function( elem ) {\n\t\t\treturn indexOf( checkContext, elem ) > -1;\n\t\t}, implicitRelative, true ),\n\t\tmatchers = [ function( elem, context, xml ) {\n\t\t\tvar ret = ( !leadingRelative && ( xml || context !== outermostContext ) ) || (\n\t\t\t\t(checkContext = context).nodeType ?\n\t\t\t\t\tmatchContext( elem, context, xml ) :\n\t\t\t\t\tmatchAnyContext( elem, context, xml ) );\n\t\t\t// Avoid hanging onto element (issue #299)\n\t\t\tcheckContext = null;\n\t\t\treturn ret;\n\t\t} ];\n\n\tfor ( ; i < len; i++ ) {\n\t\tif ( (matcher = Expr.relative[ tokens[i].type ]) ) {\n\t\t\tmatchers = [ addCombinator(elementMatcher( matchers ), matcher) ];\n\t\t} else {\n\t\t\tmatcher = Expr.filter[ tokens[i].type ].apply( null, tokens[i].matches );\n\n\t\t\t// Return special upon seeing a positional matcher\n\t\t\tif ( matcher[ expando ] ) {\n\t\t\t\t// Find the next relative operator (if any) for proper handling\n\t\t\t\tj = ++i;\n\t\t\t\tfor ( ; j < len; j++ ) {\n\t\t\t\t\tif ( Expr.relative[ tokens[j].type ] ) {\n\t\t\t\t\t\tbreak;\n\t\t\t\t\t}\n\t\t\t\t}\n\t\t\t\treturn setMatcher(\n\t\t\t\t\ti > 1 && elementMatcher( matchers ),\n\t\t\t\t\ti > 1 && toSelector(\n\t\t\t\t\t\t// If the preceding token was a descendant combinator, insert an implicit any-element `*`\n\t\t\t\t\t\ttokens.slice( 0, i - 1 ).concat({ value: tokens[ i - 2 ].type === \" \" ? \"*\" : \"\" })\n\t\t\t\t\t).replace( rtrim, \"$1\" ),\n\t\t\t\t\tmatcher,\n\t\t\t\t\ti < j && matcherFromTokens( tokens.slice( i, j ) ),\n\t\t\t\t\tj < len && matcherFromTokens( (tokens = tokens.slice( j )) ),\n\t\t\t\t\tj < len && toSelector( tokens )\n\t\t\t\t);\n\t\t\t}\n\t\t\tmatchers.push( matcher );\n\t\t}\n\t}\n\n\treturn elementMatcher( matchers );\n}\n\nfunction matcherFromGroupMatchers( elementMatchers, setMatchers ) {\n\tvar bySet = setMatchers.length > 0,\n\t\tbyElement = elementMatchers.length > 0,\n\t\tsuperMatcher = function( seed, context, xml, results, outermost ) {\n\t\t\tvar elem, j, matcher,\n\t\t\t\tmatchedCount = 0,\n\t\t\t\ti = \"0\",\n\t\t\t\tunmatched = seed && [],\n\t\t\t\tsetMatched = [],\n\t\t\t\tcontextBackup = outermostContext,\n\t\t\t\t// We must always have either seed elements or outermost context\n\t\t\t\telems = seed || byElement && Expr.find[\"TAG\"]( \"*\", outermost ),\n\t\t\t\t// Use integer dirruns iff this is the outermost matcher\n\t\t\t\tdirrunsUnique = (dirruns += contextBackup == null ? 1 : Math.random() || 0.1),\n\t\t\t\tlen = elems.length;\n\n\t\t\tif ( outermost ) {\n\t\t\t\toutermostContext = context === document || context || outermost;\n\t\t\t}\n\n\t\t\t// Add elements passing elementMatchers directly to results\n\t\t\t// Support: IE<9, Safari\n\t\t\t// Tolerate NodeList properties (IE: \"length\"; Safari: <number>) matching elements by id\n\t\t\tfor ( ; i !== len && (elem = elems[i]) != null; i++ ) {\n\t\t\t\tif ( byElement && elem ) {\n\t\t\t\t\tj = 0;\n\t\t\t\t\tif ( !context && elem.ownerDocument !== document ) {\n\t\t\t\t\t\tsetDocument( elem );\n\t\t\t\t\t\txml = !documentIsHTML;\n\t\t\t\t\t}\n\t\t\t\t\twhile ( (matcher = elementMatchers[j++]) ) {\n\t\t\t\t\t\tif ( matcher( elem, context || document, xml) ) {\n\t\t\t\t\t\t\tresults.push( elem );\n\t\t\t\t\t\t\tbreak;\n\t\t\t\t\t\t}\n\t\t\t\t\t}\n\t\t\t\t\tif ( outermost ) {\n\t\t\t\t\t\tdirruns = dirrunsUnique;\n\t\t\t\t\t}\n\t\t\t\t}\n\n\t\t\t\t// Track unmatched elements for set filters\n\t\t\t\tif ( bySet ) {\n\t\t\t\t\t// They will have gone through all possible matchers\n\t\t\t\t\tif ( (elem = !matcher && elem) ) {\n\t\t\t\t\t\tmatchedCount--;\n\t\t\t\t\t}\n\n\t\t\t\t\t// Lengthen the array for every element, matched or not\n\t\t\t\t\tif ( seed ) {\n\t\t\t\t\t\tunmatched.push( elem );\n\t\t\t\t\t}\n\t\t\t\t}\n\t\t\t}\n\n\t\t\t// `i` is now the count of elements visited above, and adding it to `matchedCount`\n\t\t\t// makes the latter nonnegative.\n\t\t\tmatchedCount += i;\n\n\t\t\t// Apply set filters to unmatched elements\n\t\t\t// NOTE: This can be skipped if there are no unmatched elements (i.e., `matchedCount`\n\t\t\t// equals `i`), unless we didn't visit _any_ elements in the above loop because we have\n\t\t\t// no element matchers and no seed.\n\t\t\t// Incrementing an initially-string \"0\" `i` allows `i` to remain a string only in that\n\t\t\t// case, which will result in a \"00\" `matchedCount` that differs from `i` but is also\n\t\t\t// numerically zero.\n\t\t\tif ( bySet && i !== matchedCount ) {\n\t\t\t\tj = 0;\n\t\t\t\twhile ( (matcher = setMatchers[j++]) ) {\n\t\t\t\t\tmatcher( unmatched, setMatched, context, xml );\n\t\t\t\t}\n\n\t\t\t\tif ( seed ) {\n\t\t\t\t\t// Reintegrate element matches to eliminate the need for sorting\n\t\t\t\t\tif ( matchedCount > 0 ) {\n\t\t\t\t\t\twhile ( i-- ) {\n\t\t\t\t\t\t\tif ( !(unmatched[i] || setMatched[i]) ) {\n\t\t\t\t\t\t\t\tsetMatched[i] = pop.call( results );\n\t\t\t\t\t\t\t}\n\t\t\t\t\t\t}\n\t\t\t\t\t}\n\n\t\t\t\t\t// Discard index placeholder values to get only actual matches\n\t\t\t\t\tsetMatched = condense( setMatched );\n\t\t\t\t}\n\n\t\t\t\t// Add matches to results\n\t\t\t\tpush.apply( results, setMatched );\n\n\t\t\t\t// Seedless set matches succeeding multiple successful matchers stipulate sorting\n\t\t\t\tif ( outermost && !seed && setMatched.length > 0 &&\n\t\t\t\t\t( matchedCount + setMatchers.length ) > 1 ) {\n\n\t\t\t\t\tSizzle.uniqueSort( results );\n\t\t\t\t}\n\t\t\t}\n\n\t\t\t// Override manipulation of globals by nested matchers\n\t\t\tif ( outermost ) {\n\t\t\t\tdirruns = dirrunsUnique;\n\t\t\t\toutermostContext = contextBackup;\n\t\t\t}\n\n\t\t\treturn unmatched;\n\t\t};\n\n\treturn bySet ?\n\t\tmarkFunction( superMatcher ) :\n\t\tsuperMatcher;\n}\n\ncompile = Sizzle.compile = function( selector, match /* Internal Use Only */ ) {\n\tvar i,\n\t\tsetMatchers = [],\n\t\telementMatchers = [],\n\t\tcached = compilerCache[ selector + \" \" ];\n\n\tif ( !cached ) {\n\t\t// Generate a function of recursive functions that can be used to check each element\n\t\tif ( !match ) {\n\t\t\tmatch = tokenize( selector );\n\t\t}\n\t\ti = match.length;\n\t\twhile ( i-- ) {\n\t\t\tcached = matcherFromTokens( match[i] );\n\t\t\tif ( cached[ expando ] ) {\n\t\t\t\tsetMatchers.push( cached );\n\t\t\t} else {\n\t\t\t\telementMatchers.push( cached );\n\t\t\t}\n\t\t}\n\n\t\t// Cache the compiled function\n\t\tcached = compilerCache( selector, matcherFromGroupMatchers( elementMatchers, setMatchers ) );\n\n\t\t// Save selector and tokenization\n\t\tcached.selector = selector;\n\t}\n\treturn cached;\n};\n\n/**\n * A low-level selection function that works with Sizzle's compiled\n *  selector functions\n * @param {String|Function} selector A selector or a pre-compiled\n *  selector function built with Sizzle.compile\n * @param {Element} context\n * @param {Array} [results]\n * @param {Array} [seed] A set of elements to match against\n */\nselect = Sizzle.select = function( selector, context, results, seed ) {\n\tvar i, tokens, token, type, find,\n\t\tcompiled = typeof selector === \"function\" && selector,\n\t\tmatch = !seed && tokenize( (selector = compiled.selector || selector) );\n\n\tresults = results || [];\n\n\t// Try to minimize operations if there is only one selector in the list and no seed\n\t// (the latter of which guarantees us context)\n\tif ( match.length === 1 ) {\n\n\t\t// Reduce context if the leading compound selector is an ID\n\t\ttokens = match[0] = match[0].slice( 0 );\n\t\tif ( tokens.length > 2 && (token = tokens[0]).type === \"ID\" &&\n\t\t\t\tcontext.nodeType === 9 && documentIsHTML && Expr.relative[ tokens[1].type ] ) {\n\n\t\t\tcontext = ( Expr.find[\"ID\"]( token.matches[0].replace(runescape, funescape), context ) || [] )[0];\n\t\t\tif ( !context ) {\n\t\t\t\treturn results;\n\n\t\t\t// Precompiled matchers will still verify ancestry, so step up a level\n\t\t\t} else if ( compiled ) {\n\t\t\t\tcontext = context.parentNode;\n\t\t\t}\n\n\t\t\tselector = selector.slice( tokens.shift().value.length );\n\t\t}\n\n\t\t// Fetch a seed set for right-to-left matching\n\t\ti = matchExpr[\"needsContext\"].test( selector ) ? 0 : tokens.length;\n\t\twhile ( i-- ) {\n\t\t\ttoken = tokens[i];\n\n\t\t\t// Abort if we hit a combinator\n\t\t\tif ( Expr.relative[ (type = token.type) ] ) {\n\t\t\t\tbreak;\n\t\t\t}\n\t\t\tif ( (find = Expr.find[ type ]) ) {\n\t\t\t\t// Search, expanding context for leading sibling combinators\n\t\t\t\tif ( (seed = find(\n\t\t\t\t\ttoken.matches[0].replace( runescape, funescape ),\n\t\t\t\t\trsibling.test( tokens[0].type ) && testContext( context.parentNode ) || context\n\t\t\t\t)) ) {\n\n\t\t\t\t\t// If seed is empty or no tokens remain, we can return early\n\t\t\t\t\ttokens.splice( i, 1 );\n\t\t\t\t\tselector = seed.length && toSelector( tokens );\n\t\t\t\t\tif ( !selector ) {\n\t\t\t\t\t\tpush.apply( results, seed );\n\t\t\t\t\t\treturn results;\n\t\t\t\t\t}\n\n\t\t\t\t\tbreak;\n\t\t\t\t}\n\t\t\t}\n\t\t}\n\t}\n\n\t// Compile and execute a filtering function if one is not provided\n\t// Provide `match` to avoid retokenization if we modified the selector above\n\t( compiled || compile( selector, match ) )(\n\t\tseed,\n\t\tcontext,\n\t\t!documentIsHTML,\n\t\tresults,\n\t\t!context || rsibling.test( selector ) && testContext( context.parentNode ) || context\n\t);\n\treturn results;\n};\n\n// One-time assignments\n\n// Sort stability\nsupport.sortStable = expando.split(\"\").sort( sortOrder ).join(\"\") === expando;\n\n// Support: Chrome 14-35+\n// Always assume duplicates if they aren't passed to the comparison function\nsupport.detectDuplicates = !!hasDuplicate;\n\n// Initialize against the default document\nsetDocument();\n\n// Support: Webkit<537.32 - Safari 6.0.3/Chrome 25 (fixed in Chrome 27)\n// Detached nodes confoundingly follow *each other*\nsupport.sortDetached = assert(function( el ) {\n\t// Should return 1, but returns 4 (following)\n\treturn el.compareDocumentPosition( document.createElement(\"fieldset\") ) & 1;\n});\n\n// Support: IE<8\n// Prevent attribute/property \"interpolation\"\n// https://msdn.microsoft.com/en-us/library/ms536429%28VS.85%29.aspx\nif ( !assert(function( el ) {\n\tel.innerHTML = \"<a href='#'></a>\";\n\treturn el.firstChild.getAttribute(\"href\") === \"#\" ;\n}) ) {\n\taddHandle( \"type|href|height|width\", function( elem, name, isXML ) {\n\t\tif ( !isXML ) {\n\t\t\treturn elem.getAttribute( name, name.toLowerCase() === \"type\" ? 1 : 2 );\n\t\t}\n\t});\n}\n\n// Support: IE<9\n// Use defaultValue in place of getAttribute(\"value\")\nif ( !support.attributes || !assert(function( el ) {\n\tel.innerHTML = \"<input/>\";\n\tel.firstChild.setAttribute( \"value\", \"\" );\n\treturn el.firstChild.getAttribute( \"value\" ) === \"\";\n}) ) {\n\taddHandle( \"value\", function( elem, name, isXML ) {\n\t\tif ( !isXML && elem.nodeName.toLowerCase() === \"input\" ) {\n\t\t\treturn elem.defaultValue;\n\t\t}\n\t});\n}\n\n// Support: IE<9\n// Use getAttributeNode to fetch booleans when getAttribute lies\nif ( !assert(function( el ) {\n\treturn el.getAttribute(\"disabled\") == null;\n}) ) {\n\taddHandle( booleans, function( elem, name, isXML ) {\n\t\tvar val;\n\t\tif ( !isXML ) {\n\t\t\treturn elem[ name ] === true ? name.toLowerCase() :\n\t\t\t\t\t(val = elem.getAttributeNode( name )) && val.specified ?\n\t\t\t\t\tval.value :\n\t\t\t\tnull;\n\t\t}\n\t});\n}\n\nreturn Sizzle;\n\n})( window );\n\n\n\njQuery.find = Sizzle;\njQuery.expr = Sizzle.selectors;\n\n// Deprecated\njQuery.expr[ \":\" ] = jQuery.expr.pseudos;\njQuery.uniqueSort = jQuery.unique = Sizzle.uniqueSort;\njQuery.text = Sizzle.getText;\njQuery.isXMLDoc = Sizzle.isXML;\njQuery.contains = Sizzle.contains;\njQuery.escapeSelector = Sizzle.escape;\n\n\n\n\nvar dir = function( elem, dir, until ) {\n\tvar matched = [],\n\t\ttruncate = until !== undefined;\n\n\twhile ( ( elem = elem[ dir ] ) && elem.nodeType !== 9 ) {\n\t\tif ( elem.nodeType === 1 ) {\n\t\t\tif ( truncate && jQuery( elem ).is( until ) ) {\n\t\t\t\tbreak;\n\t\t\t}\n\t\t\tmatched.push( elem );\n\t\t}\n\t}\n\treturn matched;\n};\n\n\nvar siblings = function( n, elem ) {\n\tvar matched = [];\n\n\tfor ( ; n; n = n.nextSibling ) {\n\t\tif ( n.nodeType === 1 && n !== elem ) {\n\t\t\tmatched.push( n );\n\t\t}\n\t}\n\n\treturn matched;\n};\n\n\nvar rneedsContext = jQuery.expr.match.needsContext;\n\n\n\nfunction nodeName( elem, name ) {\n\n  return elem.nodeName && elem.nodeName.toLowerCase() === name.toLowerCase();\n\n};\nvar rsingleTag = ( /^<([a-z][^\\/\\0>:\\x20\\t\\r\\n\\f]*)[\\x20\\t\\r\\n\\f]*\\/?>(?:<\\/\\1>|)$/i );\n\n\n\nvar risSimple = /^.[^:#\\[\\.,]*$/;\n\n// Implement the identical functionality for filter and not\nfunction winnow( elements, qualifier, not ) {\n\tif ( jQuery.isFunction( qualifier ) ) {\n\t\treturn jQuery.grep( elements, function( elem, i ) {\n\t\t\treturn !!qualifier.call( elem, i, elem ) !== not;\n\t\t} );\n\t}\n\n\t// Single element\n\tif ( qualifier.nodeType ) {\n\t\treturn jQuery.grep( elements, function( elem ) {\n\t\t\treturn ( elem === qualifier ) !== not;\n\t\t} );\n\t}\n\n\t// Arraylike of elements (jQuery, arguments, Array)\n\tif ( typeof qualifier !== \"string\" ) {\n\t\treturn jQuery.grep( elements, function( elem ) {\n\t\t\treturn ( indexOf.call( qualifier, elem ) > -1 ) !== not;\n\t\t} );\n\t}\n\n\t// Simple selector that can be filtered directly, removing non-Elements\n\tif ( risSimple.test( qualifier ) ) {\n\t\treturn jQuery.filter( qualifier, elements, not );\n\t}\n\n\t// Complex selector, compare the two sets, removing non-Elements\n\tqualifier = jQuery.filter( qualifier, elements );\n\treturn jQuery.grep( elements, function( elem ) {\n\t\treturn ( indexOf.call( qualifier, elem ) > -1 ) !== not && elem.nodeType === 1;\n\t} );\n}\n\njQuery.filter = function( expr, elems, not ) {\n\tvar elem = elems[ 0 ];\n\n\tif ( not ) {\n\t\texpr = \":not(\" + expr + \")\";\n\t}\n\n\tif ( elems.length === 1 && elem.nodeType === 1 ) {\n\t\treturn jQuery.find.matchesSelector( elem, expr ) ? [ elem ] : [];\n\t}\n\n\treturn jQuery.find.matches( expr, jQuery.grep( elems, function( elem ) {\n\t\treturn elem.nodeType === 1;\n\t} ) );\n};\n\njQuery.fn.extend( {\n\tfind: function( selector ) {\n\t\tvar i, ret,\n\t\t\tlen = this.length,\n\t\t\tself = this;\n\n\t\tif ( typeof selector !== \"string\" ) {\n\t\t\treturn this.pushStack( jQuery( selector ).filter( function() {\n\t\t\t\tfor ( i = 0; i < len; i++ ) {\n\t\t\t\t\tif ( jQuery.contains( self[ i ], this ) ) {\n\t\t\t\t\t\treturn true;\n\t\t\t\t\t}\n\t\t\t\t}\n\t\t\t} ) );\n\t\t}\n\n\t\tret = this.pushStack( [] );\n\n\t\tfor ( i = 0; i < len; i++ ) {\n\t\t\tjQuery.find( selector, self[ i ], ret );\n\t\t}\n\n\t\treturn len > 1 ? jQuery.uniqueSort( ret ) : ret;\n\t},\n\tfilter: function( selector ) {\n\t\treturn this.pushStack( winnow( this, selector || [], false ) );\n\t},\n\tnot: function( selector ) {\n\t\treturn this.pushStack( winnow( this, selector || [], true ) );\n\t},\n\tis: function( selector ) {\n\t\treturn !!winnow(\n\t\t\tthis,\n\n\t\t\t// If this is a positional/relative selector, check membership in the returned set\n\t\t\t// so $(\"p:first\").is(\"p:last\") won't return true for a doc with two \"p\".\n\t\t\ttypeof selector === \"string\" && rneedsContext.test( selector ) ?\n\t\t\t\tjQuery( selector ) :\n\t\t\t\tselector || [],\n\t\t\tfalse\n\t\t).length;\n\t}\n} );\n\n\n// Initialize a jQuery object\n\n\n// A central reference to the root jQuery(document)\nvar rootjQuery,\n\n\t// A simple way to check for HTML strings\n\t// Prioritize #id over <tag> to avoid XSS via location.hash (#9521)\n\t// Strict HTML recognition (#11290: must start with <)\n\t// Shortcut simple #id case for speed\n\trquickExpr = /^(?:\\s*(<[\\w\\W]+>)[^>]*|#([\\w-]+))$/,\n\n\tinit = jQuery.fn.init = function( selector, context, root ) {\n\t\tvar match, elem;\n\n\t\t// HANDLE: $(\"\"), $(null), $(undefined), $(false)\n\t\tif ( !selector ) {\n\t\t\treturn this;\n\t\t}\n\n\t\t// Method init() accepts an alternate rootjQuery\n\t\t// so migrate can support jQuery.sub (gh-2101)\n\t\troot = root || rootjQuery;\n\n\t\t// Handle HTML strings\n\t\tif ( typeof selector === \"string\" ) {\n\t\t\tif ( selector[ 0 ] === \"<\" &&\n\t\t\t\tselector[ selector.length - 1 ] === \">\" &&\n\t\t\t\tselector.length >= 3 ) {\n\n\t\t\t\t// Assume that strings that start and end with <> are HTML and skip the regex check\n\t\t\t\tmatch = [ null, selector, null ];\n\n\t\t\t} else {\n\t\t\t\tmatch = rquickExpr.exec( selector );\n\t\t\t}\n\n\t\t\t// Match html or make sure no context is specified for #id\n\t\t\tif ( match && ( match[ 1 ] || !context ) ) {\n\n\t\t\t\t// HANDLE: $(html) -> $(array)\n\t\t\t\tif ( match[ 1 ] ) {\n\t\t\t\t\tcontext = context instanceof jQuery ? context[ 0 ] : context;\n\n\t\t\t\t\t// Option to run scripts is true for back-compat\n\t\t\t\t\t// Intentionally let the error be thrown if parseHTML is not present\n\t\t\t\t\tjQuery.merge( this, jQuery.parseHTML(\n\t\t\t\t\t\tmatch[ 1 ],\n\t\t\t\t\t\tcontext && context.nodeType ? context.ownerDocument || context : document,\n\t\t\t\t\t\ttrue\n\t\t\t\t\t) );\n\n\t\t\t\t\t// HANDLE: $(html, props)\n\t\t\t\t\tif ( rsingleTag.test( match[ 1 ] ) && jQuery.isPlainObject( context ) ) {\n\t\t\t\t\t\tfor ( match in context ) {\n\n\t\t\t\t\t\t\t// Properties of context are called as methods if possible\n\t\t\t\t\t\t\tif ( jQuery.isFunction( this[ match ] ) ) {\n\t\t\t\t\t\t\t\tthis[ match ]( context[ match ] );\n\n\t\t\t\t\t\t\t// ...and otherwise set as attributes\n\t\t\t\t\t\t\t} else {\n\t\t\t\t\t\t\t\tthis.attr( match, context[ match ] );\n\t\t\t\t\t\t\t}\n\t\t\t\t\t\t}\n\t\t\t\t\t}\n\n\t\t\t\t\treturn this;\n\n\t\t\t\t// HANDLE: $(#id)\n\t\t\t\t} else {\n\t\t\t\t\telem = document.getElementById( match[ 2 ] );\n\n\t\t\t\t\tif ( elem ) {\n\n\t\t\t\t\t\t// Inject the element directly into the jQuery object\n\t\t\t\t\t\tthis[ 0 ] = elem;\n\t\t\t\t\t\tthis.length = 1;\n\t\t\t\t\t}\n\t\t\t\t\treturn this;\n\t\t\t\t}\n\n\t\t\t// HANDLE: $(expr, $(...))\n\t\t\t} else if ( !context || context.jquery ) {\n\t\t\t\treturn ( context || root ).find( selector );\n\n\t\t\t// HANDLE: $(expr, context)\n\t\t\t// (which is just equivalent to: $(context).find(expr)\n\t\t\t} else {\n\t\t\t\treturn this.constructor( context ).find( selector );\n\t\t\t}\n\n\t\t// HANDLE: $(DOMElement)\n\t\t} else if ( selector.nodeType ) {\n\t\t\tthis[ 0 ] = selector;\n\t\t\tthis.length = 1;\n\t\t\treturn this;\n\n\t\t// HANDLE: $(function)\n\t\t// Shortcut for document ready\n\t\t} else if ( jQuery.isFunction( selector ) ) {\n\t\t\treturn root.ready !== undefined ?\n\t\t\t\troot.ready( selector ) :\n\n\t\t\t\t// Execute immediately if ready is not present\n\t\t\t\tselector( jQuery );\n\t\t}\n\n\t\treturn jQuery.makeArray( selector, this );\n\t};\n\n// Give the init function the jQuery prototype for later instantiation\ninit.prototype = jQuery.fn;\n\n// Initialize central reference\nrootjQuery = jQuery( document );\n\n\nvar rparentsprev = /^(?:parents|prev(?:Until|All))/,\n\n\t// Methods guaranteed to produce a unique set when starting from a unique set\n\tguaranteedUnique = {\n\t\tchildren: true,\n\t\tcontents: true,\n\t\tnext: true,\n\t\tprev: true\n\t};\n\njQuery.fn.extend( {\n\thas: function( target ) {\n\t\tvar targets = jQuery( target, this ),\n\t\t\tl = targets.length;\n\n\t\treturn this.filter( function() {\n\t\t\tvar i = 0;\n\t\t\tfor ( ; i < l; i++ ) {\n\t\t\t\tif ( jQuery.contains( this, targets[ i ] ) ) {\n\t\t\t\t\treturn true;\n\t\t\t\t}\n\t\t\t}\n\t\t} );\n\t},\n\n\tclosest: function( selectors, context ) {\n\t\tvar cur,\n\t\t\ti = 0,\n\t\t\tl = this.length,\n\t\t\tmatched = [],\n\t\t\ttargets = typeof selectors !== \"string\" && jQuery( selectors );\n\n\t\t// Positional selectors never match, since there's no _selection_ context\n\t\tif ( !rneedsContext.test( selectors ) ) {\n\t\t\tfor ( ; i < l; i++ ) {\n\t\t\t\tfor ( cur = this[ i ]; cur && cur !== context; cur = cur.parentNode ) {\n\n\t\t\t\t\t// Always skip document fragments\n\t\t\t\t\tif ( cur.nodeType < 11 && ( targets ?\n\t\t\t\t\t\ttargets.index( cur ) > -1 :\n\n\t\t\t\t\t\t// Don't pass non-elements to Sizzle\n\t\t\t\t\t\tcur.nodeType === 1 &&\n\t\t\t\t\t\t\tjQuery.find.matchesSelector( cur, selectors ) ) ) {\n\n\t\t\t\t\t\tmatched.push( cur );\n\t\t\t\t\t\tbreak;\n\t\t\t\t\t}\n\t\t\t\t}\n\t\t\t}\n\t\t}\n\n\t\treturn this.pushStack( matched.length > 1 ? jQuery.uniqueSort( matched ) : matched );\n\t},\n\n\t// Determine the position of an element within the set\n\tindex: function( elem ) {\n\n\t\t// No argument, return index in parent\n\t\tif ( !elem ) {\n\t\t\treturn ( this[ 0 ] && this[ 0 ].parentNode ) ? this.first().prevAll().length : -1;\n\t\t}\n\n\t\t// Index in selector\n\t\tif ( typeof elem === \"string\" ) {\n\t\t\treturn indexOf.call( jQuery( elem ), this[ 0 ] );\n\t\t}\n\n\t\t// Locate the position of the desired element\n\t\treturn indexOf.call( this,\n\n\t\t\t// If it receives a jQuery object, the first element is used\n\t\t\telem.jquery ? elem[ 0 ] : elem\n\t\t);\n\t},\n\n\tadd: function( selector, context ) {\n\t\treturn this.pushStack(\n\t\t\tjQuery.uniqueSort(\n\t\t\t\tjQuery.merge( this.get(), jQuery( selector, context ) )\n\t\t\t)\n\t\t);\n\t},\n\n\taddBack: function( selector ) {\n\t\treturn this.add( selector == null ?\n\t\t\tthis.prevObject : this.prevObject.filter( selector )\n\t\t);\n\t}\n} );\n\nfunction sibling( cur, dir ) {\n\twhile ( ( cur = cur[ dir ] ) && cur.nodeType !== 1 ) {}\n\treturn cur;\n}\n\njQuery.each( {\n\tparent: function( elem ) {\n\t\tvar parent = elem.parentNode;\n\t\treturn parent && parent.nodeType !== 11 ? parent : null;\n\t},\n\tparents: function( elem ) {\n\t\treturn dir( elem, \"parentNode\" );\n\t},\n\tparentsUntil: function( elem, i, until ) {\n\t\treturn dir( elem, \"parentNode\", until );\n\t},\n\tnext: function( elem ) {\n\t\treturn sibling( elem, \"nextSibling\" );\n\t},\n\tprev: function( elem ) {\n\t\treturn sibling( elem, \"previousSibling\" );\n\t},\n\tnextAll: function( elem ) {\n\t\treturn dir( elem, \"nextSibling\" );\n\t},\n\tprevAll: function( elem ) {\n\t\treturn dir( elem, \"previousSibling\" );\n\t},\n\tnextUntil: function( elem, i, until ) {\n\t\treturn dir( elem, \"nextSibling\", until );\n\t},\n\tprevUntil: function( elem, i, until ) {\n\t\treturn dir( elem, \"previousSibling\", until );\n\t},\n\tsiblings: function( elem ) {\n\t\treturn siblings( ( elem.parentNode || {} ).firstChild, elem );\n\t},\n\tchildren: function( elem ) {\n\t\treturn siblings( elem.firstChild );\n\t},\n\tcontents: function( elem ) {\n        if ( nodeName( elem, \"iframe\" ) ) {\n            return elem.contentDocument;\n        }\n\n        // Support: IE 9 - 11 only, iOS 7 only, Android Browser <=4.3 only\n        // Treat the template element as a regular one in browsers that\n        // don't support it.\n        if ( nodeName( elem, \"template\" ) ) {\n            elem = elem.content || elem;\n        }\n\n        return jQuery.merge( [], elem.childNodes );\n\t}\n}, function( name, fn ) {\n\tjQuery.fn[ name ] = function( until, selector ) {\n\t\tvar matched = jQuery.map( this, fn, until );\n\n\t\tif ( name.slice( -5 ) !== \"Until\" ) {\n\t\t\tselector = until;\n\t\t}\n\n\t\tif ( selector && typeof selector === \"string\" ) {\n\t\t\tmatched = jQuery.filter( selector, matched );\n\t\t}\n\n\t\tif ( this.length > 1 ) {\n\n\t\t\t// Remove duplicates\n\t\t\tif ( !guaranteedUnique[ name ] ) {\n\t\t\t\tjQuery.uniqueSort( matched );\n\t\t\t}\n\n\t\t\t// Reverse order for parents* and prev-derivatives\n\t\t\tif ( rparentsprev.test( name ) ) {\n\t\t\t\tmatched.reverse();\n\t\t\t}\n\t\t}\n\n\t\treturn this.pushStack( matched );\n\t};\n} );\nvar rnothtmlwhite = ( /[^\\x20\\t\\r\\n\\f]+/g );\n\n\n\n// Convert String-formatted options into Object-formatted ones\nfunction createOptions( options ) {\n\tvar object = {};\n\tjQuery.each( options.match( rnothtmlwhite ) || [], function( _, flag ) {\n\t\tobject[ flag ] = true;\n\t} );\n\treturn object;\n}\n\n/*\n * Create a callback list using the following parameters:\n *\n *\toptions: an optional list of space-separated options that will change how\n *\t\t\tthe callback list behaves or a more traditional option object\n *\n * By default a callback list will act like an event callback list and can be\n * \"fired\" multiple times.\n *\n * Possible options:\n *\n *\tonce:\t\t\twill ensure the callback list can only be fired once (like a Deferred)\n *\n *\tmemory:\t\t\twill keep track of previous values and will call any callback added\n *\t\t\t\t\tafter the list has been fired right away with the latest \"memorized\"\n *\t\t\t\t\tvalues (like a Deferred)\n *\n *\tunique:\t\t\twill ensure a callback can only be added once (no duplicate in the list)\n *\n *\tstopOnFalse:\tinterrupt callings when a callback returns false\n *\n */\njQuery.Callbacks = function( options ) {\n\n\t// Convert options from String-formatted to Object-formatted if needed\n\t// (we check in cache first)\n\toptions = typeof options === \"string\" ?\n\t\tcreateOptions( options ) :\n\t\tjQuery.extend( {}, options );\n\n\tvar // Flag to know if list is currently firing\n\t\tfiring,\n\n\t\t// Last fire value for non-forgettable lists\n\t\tmemory,\n\n\t\t// Flag to know if list was already fired\n\t\tfired,\n\n\t\t// Flag to prevent firing\n\t\tlocked,\n\n\t\t// Actual callback list\n\t\tlist = [],\n\n\t\t// Queue of execution data for repeatable lists\n\t\tqueue = [],\n\n\t\t// Index of currently firing callback (modified by add/remove as needed)\n\t\tfiringIndex = -1,\n\n\t\t// Fire callbacks\n\t\tfire = function() {\n\n\t\t\t// Enforce single-firing\n\t\t\tlocked = locked || options.once;\n\n\t\t\t// Execute callbacks for all pending executions,\n\t\t\t// respecting firingIndex overrides and runtime changes\n\t\t\tfired = firing = true;\n\t\t\tfor ( ; queue.length; firingIndex = -1 ) {\n\t\t\t\tmemory = queue.shift();\n\t\t\t\twhile ( ++firingIndex < list.length ) {\n\n\t\t\t\t\t// Run callback and check for early termination\n\t\t\t\t\tif ( list[ firingIndex ].apply( memory[ 0 ], memory[ 1 ] ) === false &&\n\t\t\t\t\t\toptions.stopOnFalse ) {\n\n\t\t\t\t\t\t// Jump to end and forget the data so .add doesn't re-fire\n\t\t\t\t\t\tfiringIndex = list.length;\n\t\t\t\t\t\tmemory = false;\n\t\t\t\t\t}\n\t\t\t\t}\n\t\t\t}\n\n\t\t\t// Forget the data if we're done with it\n\t\t\tif ( !options.memory ) {\n\t\t\t\tmemory = false;\n\t\t\t}\n\n\t\t\tfiring = false;\n\n\t\t\t// Clean up if we're done firing for good\n\t\t\tif ( locked ) {\n\n\t\t\t\t// Keep an empty list if we have data for future add calls\n\t\t\t\tif ( memory ) {\n\t\t\t\t\tlist = [];\n\n\t\t\t\t// Otherwise, this object is spent\n\t\t\t\t} else {\n\t\t\t\t\tlist = \"\";\n\t\t\t\t}\n\t\t\t}\n\t\t},\n\n\t\t// Actual Callbacks object\n\t\tself = {\n\n\t\t\t// Add a callback or a collection of callbacks to the list\n\t\t\tadd: function() {\n\t\t\t\tif ( list ) {\n\n\t\t\t\t\t// If we have memory from a past run, we should fire after adding\n\t\t\t\t\tif ( memory && !firing ) {\n\t\t\t\t\t\tfiringIndex = list.length - 1;\n\t\t\t\t\t\tqueue.push( memory );\n\t\t\t\t\t}\n\n\t\t\t\t\t( function add( args ) {\n\t\t\t\t\t\tjQuery.each( args, function( _, arg ) {\n\t\t\t\t\t\t\tif ( jQuery.isFunction( arg ) ) {\n\t\t\t\t\t\t\t\tif ( !options.unique || !self.has( arg ) ) {\n\t\t\t\t\t\t\t\t\tlist.push( arg );\n\t\t\t\t\t\t\t\t}\n\t\t\t\t\t\t\t} else if ( arg && arg.length && jQuery.type( arg ) !== \"string\" ) {\n\n\t\t\t\t\t\t\t\t// Inspect recursively\n\t\t\t\t\t\t\t\tadd( arg );\n\t\t\t\t\t\t\t}\n\t\t\t\t\t\t} );\n\t\t\t\t\t} )( arguments );\n\n\t\t\t\t\tif ( memory && !firing ) {\n\t\t\t\t\t\tfire();\n\t\t\t\t\t}\n\t\t\t\t}\n\t\t\t\treturn this;\n\t\t\t},\n\n\t\t\t// Remove a callback from the list\n\t\t\tremove: function() {\n\t\t\t\tjQuery.each( arguments, function( _, arg ) {\n\t\t\t\t\tvar index;\n\t\t\t\t\twhile ( ( index = jQuery.inArray( arg, list, index ) ) > -1 ) {\n\t\t\t\t\t\tlist.splice( index, 1 );\n\n\t\t\t\t\t\t// Handle firing indexes\n\t\t\t\t\t\tif ( index <= firingIndex ) {\n\t\t\t\t\t\t\tfiringIndex--;\n\t\t\t\t\t\t}\n\t\t\t\t\t}\n\t\t\t\t} );\n\t\t\t\treturn this;\n\t\t\t},\n\n\t\t\t// Check if a given callback is in the list.\n\t\t\t// If no argument is given, return whether or not list has callbacks attached.\n\t\t\thas: function( fn ) {\n\t\t\t\treturn fn ?\n\t\t\t\t\tjQuery.inArray( fn, list ) > -1 :\n\t\t\t\t\tlist.length > 0;\n\t\t\t},\n\n\t\t\t// Remove all callbacks from the list\n\t\t\tempty: function() {\n\t\t\t\tif ( list ) {\n\t\t\t\t\tlist = [];\n\t\t\t\t}\n\t\t\t\treturn this;\n\t\t\t},\n\n\t\t\t// Disable .fire and .add\n\t\t\t// Abort any current/pending executions\n\t\t\t// Clear all callbacks and values\n\t\t\tdisable: function() {\n\t\t\t\tlocked = queue = [];\n\t\t\t\tlist = memory = \"\";\n\t\t\t\treturn this;\n\t\t\t},\n\t\t\tdisabled: function() {\n\t\t\t\treturn !list;\n\t\t\t},\n\n\t\t\t// Disable .fire\n\t\t\t// Also disable .add unless we have memory (since it would have no effect)\n\t\t\t// Abort any pending executions\n\t\t\tlock: function() {\n\t\t\t\tlocked = queue = [];\n\t\t\t\tif ( !memory && !firing ) {\n\t\t\t\t\tlist = memory = \"\";\n\t\t\t\t}\n\t\t\t\treturn this;\n\t\t\t},\n\t\t\tlocked: function() {\n\t\t\t\treturn !!locked;\n\t\t\t},\n\n\t\t\t// Call all callbacks with the given context and arguments\n\t\t\tfireWith: function( context, args ) {\n\t\t\t\tif ( !locked ) {\n\t\t\t\t\targs = args || [];\n\t\t\t\t\targs = [ context, args.slice ? args.slice() : args ];\n\t\t\t\t\tqueue.push( args );\n\t\t\t\t\tif ( !firing ) {\n\t\t\t\t\t\tfire();\n\t\t\t\t\t}\n\t\t\t\t}\n\t\t\t\treturn this;\n\t\t\t},\n\n\t\t\t// Call all the callbacks with the given arguments\n\t\t\tfire: function() {\n\t\t\t\tself.fireWith( this, arguments );\n\t\t\t\treturn this;\n\t\t\t},\n\n\t\t\t// To know if the callbacks have already been called at least once\n\t\t\tfired: function() {\n\t\t\t\treturn !!fired;\n\t\t\t}\n\t\t};\n\n\treturn self;\n};\n\n\nfunction Identity( v ) {\n\treturn v;\n}\nfunction Thrower( ex ) {\n\tthrow ex;\n}\n\nfunction adoptValue( value, resolve, reject, noValue ) {\n\tvar method;\n\n\ttry {\n\n\t\t// Check for promise aspect first to privilege synchronous behavior\n\t\tif ( value && jQuery.isFunction( ( method = value.promise ) ) ) {\n\t\t\tmethod.call( value ).done( resolve ).fail( reject );\n\n\t\t// Other thenables\n\t\t} else if ( value && jQuery.isFunction( ( method = value.then ) ) ) {\n\t\t\tmethod.call( value, resolve, reject );\n\n\t\t// Other non-thenables\n\t\t} else {\n\n\t\t\t// Control `resolve` arguments by letting Array#slice cast boolean `noValue` to integer:\n\t\t\t// * false: [ value ].slice( 0 ) => resolve( value )\n\t\t\t// * true: [ value ].slice( 1 ) => resolve()\n\t\t\tresolve.apply( undefined, [ value ].slice( noValue ) );\n\t\t}\n\n\t// For Promises/A+, convert exceptions into rejections\n\t// Since jQuery.when doesn't unwrap thenables, we can skip the extra checks appearing in\n\t// Deferred#then to conditionally suppress rejection.\n\t} catch ( value ) {\n\n\t\t// Support: Android 4.0 only\n\t\t// Strict mode functions invoked without .call/.apply get global-object context\n\t\treject.apply( undefined, [ value ] );\n\t}\n}\n\njQuery.extend( {\n\n\tDeferred: function( func ) {\n\t\tvar tuples = [\n\n\t\t\t\t// action, add listener, callbacks,\n\t\t\t\t// ... .then handlers, argument index, [final state]\n\t\t\t\t[ \"notify\", \"progress\", jQuery.Callbacks( \"memory\" ),\n\t\t\t\t\tjQuery.Callbacks( \"memory\" ), 2 ],\n\t\t\t\t[ \"resolve\", \"done\", jQuery.Callbacks( \"once memory\" ),\n\t\t\t\t\tjQuery.Callbacks( \"once memory\" ), 0, \"resolved\" ],\n\t\t\t\t[ \"reject\", \"fail\", jQuery.Callbacks( \"once memory\" ),\n\t\t\t\t\tjQuery.Callbacks( \"once memory\" ), 1, \"rejected\" ]\n\t\t\t],\n\t\t\tstate = \"pending\",\n\t\t\tpromise = {\n\t\t\t\tstate: function() {\n\t\t\t\t\treturn state;\n\t\t\t\t},\n\t\t\t\talways: function() {\n\t\t\t\t\tdeferred.done( arguments ).fail( arguments );\n\t\t\t\t\treturn this;\n\t\t\t\t},\n\t\t\t\t\"catch\": function( fn ) {\n\t\t\t\t\treturn promise.then( null, fn );\n\t\t\t\t},\n\n\t\t\t\t// Keep pipe for back-compat\n\t\t\t\tpipe: function( /* fnDone, fnFail, fnProgress */ ) {\n\t\t\t\t\tvar fns = arguments;\n\n\t\t\t\t\treturn jQuery.Deferred( function( newDefer ) {\n\t\t\t\t\t\tjQuery.each( tuples, function( i, tuple ) {\n\n\t\t\t\t\t\t\t// Map tuples (progress, done, fail) to arguments (done, fail, progress)\n\t\t\t\t\t\t\tvar fn = jQuery.isFunction( fns[ tuple[ 4 ] ] ) && fns[ tuple[ 4 ] ];\n\n\t\t\t\t\t\t\t// deferred.progress(function() { bind to newDefer or newDefer.notify })\n\t\t\t\t\t\t\t// deferred.done(function() { bind to newDefer or newDefer.resolve })\n\t\t\t\t\t\t\t// deferred.fail(function() { bind to newDefer or newDefer.reject })\n\t\t\t\t\t\t\tdeferred[ tuple[ 1 ] ]( function() {\n\t\t\t\t\t\t\t\tvar returned = fn && fn.apply( this, arguments );\n\t\t\t\t\t\t\t\tif ( returned && jQuery.isFunction( returned.promise ) ) {\n\t\t\t\t\t\t\t\t\treturned.promise()\n\t\t\t\t\t\t\t\t\t\t.progress( newDefer.notify )\n\t\t\t\t\t\t\t\t\t\t.done( newDefer.resolve )\n\t\t\t\t\t\t\t\t\t\t.fail( newDefer.reject );\n\t\t\t\t\t\t\t\t} else {\n\t\t\t\t\t\t\t\t\tnewDefer[ tuple[ 0 ] + \"With\" ](\n\t\t\t\t\t\t\t\t\t\tthis,\n\t\t\t\t\t\t\t\t\t\tfn ? [ returned ] : arguments\n\t\t\t\t\t\t\t\t\t);\n\t\t\t\t\t\t\t\t}\n\t\t\t\t\t\t\t} );\n\t\t\t\t\t\t} );\n\t\t\t\t\t\tfns = null;\n\t\t\t\t\t} ).promise();\n\t\t\t\t},\n\t\t\t\tthen: function( onFulfilled, onRejected, onProgress ) {\n\t\t\t\t\tvar maxDepth = 0;\n\t\t\t\t\tfunction resolve( depth, deferred, handler, special ) {\n\t\t\t\t\t\treturn function() {\n\t\t\t\t\t\t\tvar that = this,\n\t\t\t\t\t\t\t\targs = arguments,\n\t\t\t\t\t\t\t\tmightThrow = function() {\n\t\t\t\t\t\t\t\t\tvar returned, then;\n\n\t\t\t\t\t\t\t\t\t// Support: Promises/A+ section 2.3.3.3.3\n\t\t\t\t\t\t\t\t\t// https://promisesaplus.com/#point-59\n\t\t\t\t\t\t\t\t\t// Ignore double-resolution attempts\n\t\t\t\t\t\t\t\t\tif ( depth < maxDepth ) {\n\t\t\t\t\t\t\t\t\t\treturn;\n\t\t\t\t\t\t\t\t\t}\n\n\t\t\t\t\t\t\t\t\treturned = handler.apply( that, args );\n\n\t\t\t\t\t\t\t\t\t// Support: Promises/A+ section 2.3.1\n\t\t\t\t\t\t\t\t\t// https://promisesaplus.com/#point-48\n\t\t\t\t\t\t\t\t\tif ( returned === deferred.promise() ) {\n\t\t\t\t\t\t\t\t\t\tthrow new TypeError( \"Thenable self-resolution\" );\n\t\t\t\t\t\t\t\t\t}\n\n\t\t\t\t\t\t\t\t\t// Support: Promises/A+ sections 2.3.3.1, 3.5\n\t\t\t\t\t\t\t\t\t// https://promisesaplus.com/#point-54\n\t\t\t\t\t\t\t\t\t// https://promisesaplus.com/#point-75\n\t\t\t\t\t\t\t\t\t// Retrieve `then` only once\n\t\t\t\t\t\t\t\t\tthen = returned &&\n\n\t\t\t\t\t\t\t\t\t\t// Support: Promises/A+ section 2.3.4\n\t\t\t\t\t\t\t\t\t\t// https://promisesaplus.com/#point-64\n\t\t\t\t\t\t\t\t\t\t// Only check objects and functions for thenability\n\t\t\t\t\t\t\t\t\t\t( typeof returned === \"object\" ||\n\t\t\t\t\t\t\t\t\t\t\ttypeof returned === \"function\" ) &&\n\t\t\t\t\t\t\t\t\t\treturned.then;\n\n\t\t\t\t\t\t\t\t\t// Handle a returned thenable\n\t\t\t\t\t\t\t\t\tif ( jQuery.isFunction( then ) ) {\n\n\t\t\t\t\t\t\t\t\t\t// Special processors (notify) just wait for resolution\n\t\t\t\t\t\t\t\t\t\tif ( special ) {\n\t\t\t\t\t\t\t\t\t\t\tthen.call(\n\t\t\t\t\t\t\t\t\t\t\t\treturned,\n\t\t\t\t\t\t\t\t\t\t\t\tresolve( maxDepth, deferred, Identity, special ),\n\t\t\t\t\t\t\t\t\t\t\t\tresolve( maxDepth, deferred, Thrower, special )\n\t\t\t\t\t\t\t\t\t\t\t);\n\n\t\t\t\t\t\t\t\t\t\t// Normal processors (resolve) also hook into progress\n\t\t\t\t\t\t\t\t\t\t} else {\n\n\t\t\t\t\t\t\t\t\t\t\t// ...and disregard older resolution values\n\t\t\t\t\t\t\t\t\t\t\tmaxDepth++;\n\n\t\t\t\t\t\t\t\t\t\t\tthen.call(\n\t\t\t\t\t\t\t\t\t\t\t\treturned,\n\t\t\t\t\t\t\t\t\t\t\t\tresolve( maxDepth, deferred, Identity, special ),\n\t\t\t\t\t\t\t\t\t\t\t\tresolve( maxDepth, deferred, Thrower, special ),\n\t\t\t\t\t\t\t\t\t\t\t\tresolve( maxDepth, deferred, Identity,\n\t\t\t\t\t\t\t\t\t\t\t\t\tdeferred.notifyWith )\n\t\t\t\t\t\t\t\t\t\t\t);\n\t\t\t\t\t\t\t\t\t\t}\n\n\t\t\t\t\t\t\t\t\t// Handle all other returned values\n\t\t\t\t\t\t\t\t\t} else {\n\n\t\t\t\t\t\t\t\t\t\t// Only substitute handlers pass on context\n\t\t\t\t\t\t\t\t\t\t// and multiple values (non-spec behavior)\n\t\t\t\t\t\t\t\t\t\tif ( handler !== Identity ) {\n\t\t\t\t\t\t\t\t\t\t\tthat = undefined;\n\t\t\t\t\t\t\t\t\t\t\targs = [ returned ];\n\t\t\t\t\t\t\t\t\t\t}\n\n\t\t\t\t\t\t\t\t\t\t// Process the value(s)\n\t\t\t\t\t\t\t\t\t\t// Default process is resolve\n\t\t\t\t\t\t\t\t\t\t( special || deferred.resolveWith )( that, args );\n\t\t\t\t\t\t\t\t\t}\n\t\t\t\t\t\t\t\t},\n\n\t\t\t\t\t\t\t\t// Only normal processors (resolve) catch and reject exceptions\n\t\t\t\t\t\t\t\tprocess = special ?\n\t\t\t\t\t\t\t\t\tmightThrow :\n\t\t\t\t\t\t\t\t\tfunction() {\n\t\t\t\t\t\t\t\t\t\ttry {\n\t\t\t\t\t\t\t\t\t\t\tmightThrow();\n\t\t\t\t\t\t\t\t\t\t} catch ( e ) {\n\n\t\t\t\t\t\t\t\t\t\t\tif ( jQuery.Deferred.exceptionHook ) {\n\t\t\t\t\t\t\t\t\t\t\t\tjQuery.Deferred.exceptionHook( e,\n\t\t\t\t\t\t\t\t\t\t\t\t\tprocess.stackTrace );\n\t\t\t\t\t\t\t\t\t\t\t}\n\n\t\t\t\t\t\t\t\t\t\t\t// Support: Promises/A+ section 2.3.3.3.4.1\n\t\t\t\t\t\t\t\t\t\t\t// https://promisesaplus.com/#point-61\n\t\t\t\t\t\t\t\t\t\t\t// Ignore post-resolution exceptions\n\t\t\t\t\t\t\t\t\t\t\tif ( depth + 1 >= maxDepth ) {\n\n\t\t\t\t\t\t\t\t\t\t\t\t// Only substitute handlers pass on context\n\t\t\t\t\t\t\t\t\t\t\t\t// and multiple values (non-spec behavior)\n\t\t\t\t\t\t\t\t\t\t\t\tif ( handler !== Thrower ) {\n\t\t\t\t\t\t\t\t\t\t\t\t\tthat = undefined;\n\t\t\t\t\t\t\t\t\t\t\t\t\targs = [ e ];\n\t\t\t\t\t\t\t\t\t\t\t\t}\n\n\t\t\t\t\t\t\t\t\t\t\t\tdeferred.rejectWith( that, args );\n\t\t\t\t\t\t\t\t\t\t\t}\n\t\t\t\t\t\t\t\t\t\t}\n\t\t\t\t\t\t\t\t\t};\n\n\t\t\t\t\t\t\t// Support: Promises/A+ section 2.3.3.3.1\n\t\t\t\t\t\t\t// https://promisesaplus.com/#point-57\n\t\t\t\t\t\t\t// Re-resolve promises immediately to dodge false rejection from\n\t\t\t\t\t\t\t// subsequent errors\n\t\t\t\t\t\t\tif ( depth ) {\n\t\t\t\t\t\t\t\tprocess();\n\t\t\t\t\t\t\t} else {\n\n\t\t\t\t\t\t\t\t// Call an optional hook to record the stack, in case of exception\n\t\t\t\t\t\t\t\t// since it's otherwise lost when execution goes async\n\t\t\t\t\t\t\t\tif ( jQuery.Deferred.getStackHook ) {\n\t\t\t\t\t\t\t\t\tprocess.stackTrace = jQuery.Deferred.getStackHook();\n\t\t\t\t\t\t\t\t}\n\t\t\t\t\t\t\t\twindow.setTimeout( process );\n\t\t\t\t\t\t\t}\n\t\t\t\t\t\t};\n\t\t\t\t\t}\n\n\t\t\t\t\treturn jQuery.Deferred( function( newDefer ) {\n\n\t\t\t\t\t\t// progress_handlers.add( ... )\n\t\t\t\t\t\ttuples[ 0 ][ 3 ].add(\n\t\t\t\t\t\t\tresolve(\n\t\t\t\t\t\t\t\t0,\n\t\t\t\t\t\t\t\tnewDefer,\n\t\t\t\t\t\t\t\tjQuery.isFunction( onProgress ) ?\n\t\t\t\t\t\t\t\t\tonProgress :\n\t\t\t\t\t\t\t\t\tIdentity,\n\t\t\t\t\t\t\t\tnewDefer.notifyWith\n\t\t\t\t\t\t\t)\n\t\t\t\t\t\t);\n\n\t\t\t\t\t\t// fulfilled_handlers.add( ... )\n\t\t\t\t\t\ttuples[ 1 ][ 3 ].add(\n\t\t\t\t\t\t\tresolve(\n\t\t\t\t\t\t\t\t0,\n\t\t\t\t\t\t\t\tnewDefer,\n\t\t\t\t\t\t\t\tjQuery.isFunction( onFulfilled ) ?\n\t\t\t\t\t\t\t\t\tonFulfilled :\n\t\t\t\t\t\t\t\t\tIdentity\n\t\t\t\t\t\t\t)\n\t\t\t\t\t\t);\n\n\t\t\t\t\t\t// rejected_handlers.add( ... )\n\t\t\t\t\t\ttuples[ 2 ][ 3 ].add(\n\t\t\t\t\t\t\tresolve(\n\t\t\t\t\t\t\t\t0,\n\t\t\t\t\t\t\t\tnewDefer,\n\t\t\t\t\t\t\t\tjQuery.isFunction( onRejected ) ?\n\t\t\t\t\t\t\t\t\tonRejected :\n\t\t\t\t\t\t\t\t\tThrower\n\t\t\t\t\t\t\t)\n\t\t\t\t\t\t);\n\t\t\t\t\t} ).promise();\n\t\t\t\t},\n\n\t\t\t\t// Get a promise for this deferred\n\t\t\t\t// If obj is provided, the promise aspect is added to the object\n\t\t\t\tpromise: function( obj ) {\n\t\t\t\t\treturn obj != null ? jQuery.extend( obj, promise ) : promise;\n\t\t\t\t}\n\t\t\t},\n\t\t\tdeferred = {};\n\n\t\t// Add list-specific methods\n\t\tjQuery.each( tuples, function( i, tuple ) {\n\t\t\tvar list = tuple[ 2 ],\n\t\t\t\tstateString = tuple[ 5 ];\n\n\t\t\t// promise.progress = list.add\n\t\t\t// promise.done = list.add\n\t\t\t// promise.fail = list.add\n\t\t\tpromise[ tuple[ 1 ] ] = list.add;\n\n\t\t\t// Handle state\n\t\t\tif ( stateString ) {\n\t\t\t\tlist.add(\n\t\t\t\t\tfunction() {\n\n\t\t\t\t\t\t// state = \"resolved\" (i.e., fulfilled)\n\t\t\t\t\t\t// state = \"rejected\"\n\t\t\t\t\t\tstate = stateString;\n\t\t\t\t\t},\n\n\t\t\t\t\t// rejected_callbacks.disable\n\t\t\t\t\t// fulfilled_callbacks.disable\n\t\t\t\t\ttuples[ 3 - i ][ 2 ].disable,\n\n\t\t\t\t\t// progress_callbacks.lock\n\t\t\t\t\ttuples[ 0 ][ 2 ].lock\n\t\t\t\t);\n\t\t\t}\n\n\t\t\t// progress_handlers.fire\n\t\t\t// fulfilled_handlers.fire\n\t\t\t// rejected_handlers.fire\n\t\t\tlist.add( tuple[ 3 ].fire );\n\n\t\t\t// deferred.notify = function() { deferred.notifyWith(...) }\n\t\t\t// deferred.resolve = function() { deferred.resolveWith(...) }\n\t\t\t// deferred.reject = function() { deferred.rejectWith(...) }\n\t\t\tdeferred[ tuple[ 0 ] ] = function() {\n\t\t\t\tdeferred[ tuple[ 0 ] + \"With\" ]( this === deferred ? undefined : this, arguments );\n\t\t\t\treturn this;\n\t\t\t};\n\n\t\t\t// deferred.notifyWith = list.fireWith\n\t\t\t// deferred.resolveWith = list.fireWith\n\t\t\t// deferred.rejectWith = list.fireWith\n\t\t\tdeferred[ tuple[ 0 ] + \"With\" ] = list.fireWith;\n\t\t} );\n\n\t\t// Make the deferred a promise\n\t\tpromise.promise( deferred );\n\n\t\t// Call given func if any\n\t\tif ( func ) {\n\t\t\tfunc.call( deferred, deferred );\n\t\t}\n\n\t\t// All done!\n\t\treturn deferred;\n\t},\n\n\t// Deferred helper\n\twhen: function( singleValue ) {\n\t\tvar\n\n\t\t\t// count of uncompleted subordinates\n\t\t\tremaining = arguments.length,\n\n\t\t\t// count of unprocessed arguments\n\t\t\ti = remaining,\n\n\t\t\t// subordinate fulfillment data\n\t\t\tresolveContexts = Array( i ),\n\t\t\tresolveValues = slice.call( arguments ),\n\n\t\t\t// the master Deferred\n\t\t\tmaster = jQuery.Deferred(),\n\n\t\t\t// subordinate callback factory\n\t\t\tupdateFunc = function( i ) {\n\t\t\t\treturn function( value ) {\n\t\t\t\t\tresolveContexts[ i ] = this;\n\t\t\t\t\tresolveValues[ i ] = arguments.length > 1 ? slice.call( arguments ) : value;\n\t\t\t\t\tif ( !( --remaining ) ) {\n\t\t\t\t\t\tmaster.resolveWith( resolveContexts, resolveValues );\n\t\t\t\t\t}\n\t\t\t\t};\n\t\t\t};\n\n\t\t// Single- and empty arguments are adopted like Promise.resolve\n\t\tif ( remaining <= 1 ) {\n\t\t\tadoptValue( singleValue, master.done( updateFunc( i ) ).resolve, master.reject,\n\t\t\t\t!remaining );\n\n\t\t\t// Use .then() to unwrap secondary thenables (cf. gh-3000)\n\t\t\tif ( master.state() === \"pending\" ||\n\t\t\t\tjQuery.isFunction( resolveValues[ i ] && resolveValues[ i ].then ) ) {\n\n\t\t\t\treturn master.then();\n\t\t\t}\n\t\t}\n\n\t\t// Multiple arguments are aggregated like Promise.all array elements\n\t\twhile ( i-- ) {\n\t\t\tadoptValue( resolveValues[ i ], updateFunc( i ), master.reject );\n\t\t}\n\n\t\treturn master.promise();\n\t}\n} );\n\n\n// These usually indicate a programmer mistake during development,\n// warn about them ASAP rather than swallowing them by default.\nvar rerrorNames = /^(Eval|Internal|Range|Reference|Syntax|Type|URI)Error$/;\n\njQuery.Deferred.exceptionHook = function( error, stack ) {\n\n\t// Support: IE 8 - 9 only\n\t// Console exists when dev tools are open, which can happen at any time\n\tif ( window.console && window.console.warn && error && rerrorNames.test( error.name ) ) {\n\t\twindow.console.warn( \"jQuery.Deferred exception: \" + error.message, error.stack, stack );\n\t}\n};\n\n\n\n\njQuery.readyException = function( error ) {\n\twindow.setTimeout( function() {\n\t\tthrow error;\n\t} );\n};\n\n\n\n\n// The deferred used on DOM ready\nvar readyList = jQuery.Deferred();\n\njQuery.fn.ready = function( fn ) {\n\n\treadyList\n\t\t.then( fn )\n\n\t\t// Wrap jQuery.readyException in a function so that the lookup\n\t\t// happens at the time of error handling instead of callback\n\t\t// registration.\n\t\t.catch( function( error ) {\n\t\t\tjQuery.readyException( error );\n\t\t} );\n\n\treturn this;\n};\n\njQuery.extend( {\n\n\t// Is the DOM ready to be used? Set to true once it occurs.\n\tisReady: false,\n\n\t// A counter to track how many items to wait for before\n\t// the ready event fires. See #6781\n\treadyWait: 1,\n\n\t// Handle when the DOM is ready\n\tready: function( wait ) {\n\n\t\t// Abort if there are pending holds or we're already ready\n\t\tif ( wait === true ? --jQuery.readyWait : jQuery.isReady ) {\n\t\t\treturn;\n\t\t}\n\n\t\t// Remember that the DOM is ready\n\t\tjQuery.isReady = true;\n\n\t\t// If a normal DOM Ready event fired, decrement, and wait if need be\n\t\tif ( wait !== true && --jQuery.readyWait > 0 ) {\n\t\t\treturn;\n\t\t}\n\n\t\t// If there are functions bound, to execute\n\t\treadyList.resolveWith( document, [ jQuery ] );\n\t}\n} );\n\njQuery.ready.then = readyList.then;\n\n// The ready event handler and self cleanup method\nfunction completed() {\n\tdocument.removeEventListener( \"DOMContentLoaded\", completed );\n\twindow.removeEventListener( \"load\", completed );\n\tjQuery.ready();\n}\n\n// Catch cases where $(document).ready() is called\n// after the browser event has already occurred.\n// Support: IE <=9 - 10 only\n// Older IE sometimes signals \"interactive\" too soon\nif ( document.readyState === \"complete\" ||\n\t( document.readyState !== \"loading\" && !document.documentElement.doScroll ) ) {\n\n\t// Handle it asynchronously to allow scripts the opportunity to delay ready\n\twindow.setTimeout( jQuery.ready );\n\n} else {\n\n\t// Use the handy event callback\n\tdocument.addEventListener( \"DOMContentLoaded\", completed );\n\n\t// A fallback to window.onload, that will always work\n\twindow.addEventListener( \"load\", completed );\n}\n\n\n\n\n// Multifunctional method to get and set values of a collection\n// The value/s can optionally be executed if it's a function\nvar access = function( elems, fn, key, value, chainable, emptyGet, raw ) {\n\tvar i = 0,\n\t\tlen = elems.length,\n\t\tbulk = key == null;\n\n\t// Sets many values\n\tif ( jQuery.type( key ) === \"object\" ) {\n\t\tchainable = true;\n\t\tfor ( i in key ) {\n\t\t\taccess( elems, fn, i, key[ i ], true, emptyGet, raw );\n\t\t}\n\n\t// Sets one value\n\t} else if ( value !== undefined ) {\n\t\tchainable = true;\n\n\t\tif ( !jQuery.isFunction( value ) ) {\n\t\t\traw = true;\n\t\t}\n\n\t\tif ( bulk ) {\n\n\t\t\t// Bulk operations run against the entire set\n\t\t\tif ( raw ) {\n\t\t\t\tfn.call( elems, value );\n\t\t\t\tfn = null;\n\n\t\t\t// ...except when executing function values\n\t\t\t} else {\n\t\t\t\tbulk = fn;\n\t\t\t\tfn = function( elem, key, value ) {\n\t\t\t\t\treturn bulk.call( jQuery( elem ), value );\n\t\t\t\t};\n\t\t\t}\n\t\t}\n\n\t\tif ( fn ) {\n\t\t\tfor ( ; i < len; i++ ) {\n\t\t\t\tfn(\n\t\t\t\t\telems[ i ], key, raw ?\n\t\t\t\t\tvalue :\n\t\t\t\t\tvalue.call( elems[ i ], i, fn( elems[ i ], key ) )\n\t\t\t\t);\n\t\t\t}\n\t\t}\n\t}\n\n\tif ( chainable ) {\n\t\treturn elems;\n\t}\n\n\t// Gets\n\tif ( bulk ) {\n\t\treturn fn.call( elems );\n\t}\n\n\treturn len ? fn( elems[ 0 ], key ) : emptyGet;\n};\nvar acceptData = function( owner ) {\n\n\t// Accepts only:\n\t//  - Node\n\t//    - Node.ELEMENT_NODE\n\t//    - Node.DOCUMENT_NODE\n\t//  - Object\n\t//    - Any\n\treturn owner.nodeType === 1 || owner.nodeType === 9 || !( +owner.nodeType );\n};\n\n\n\n\nfunction Data() {\n\tthis.expando = jQuery.expando + Data.uid++;\n}\n\nData.uid = 1;\n\nData.prototype = {\n\n\tcache: function( owner ) {\n\n\t\t// Check if the owner object already has a cache\n\t\tvar value = owner[ this.expando ];\n\n\t\t// If not, create one\n\t\tif ( !value ) {\n\t\t\tvalue = {};\n\n\t\t\t// We can accept data for non-element nodes in modern browsers,\n\t\t\t// but we should not, see #8335.\n\t\t\t// Always return an empty object.\n\t\t\tif ( acceptData( owner ) ) {\n\n\t\t\t\t// If it is a node unlikely to be stringify-ed or looped over\n\t\t\t\t// use plain assignment\n\t\t\t\tif ( owner.nodeType ) {\n\t\t\t\t\towner[ this.expando ] = value;\n\n\t\t\t\t// Otherwise secure it in a non-enumerable property\n\t\t\t\t// configurable must be true to allow the property to be\n\t\t\t\t// deleted when data is removed\n\t\t\t\t} else {\n\t\t\t\t\tObject.defineProperty( owner, this.expando, {\n\t\t\t\t\t\tvalue: value,\n\t\t\t\t\t\tconfigurable: true\n\t\t\t\t\t} );\n\t\t\t\t}\n\t\t\t}\n\t\t}\n\n\t\treturn value;\n\t},\n\tset: function( owner, data, value ) {\n\t\tvar prop,\n\t\t\tcache = this.cache( owner );\n\n\t\t// Handle: [ owner, key, value ] args\n\t\t// Always use camelCase key (gh-2257)\n\t\tif ( typeof data === \"string\" ) {\n\t\t\tcache[ jQuery.camelCase( data ) ] = value;\n\n\t\t// Handle: [ owner, { properties } ] args\n\t\t} else {\n\n\t\t\t// Copy the properties one-by-one to the cache object\n\t\t\tfor ( prop in data ) {\n\t\t\t\tcache[ jQuery.camelCase( prop ) ] = data[ prop ];\n\t\t\t}\n\t\t}\n\t\treturn cache;\n\t},\n\tget: function( owner, key ) {\n\t\treturn key === undefined ?\n\t\t\tthis.cache( owner ) :\n\n\t\t\t// Always use camelCase key (gh-2257)\n\t\t\towner[ this.expando ] && owner[ this.expando ][ jQuery.camelCase( key ) ];\n\t},\n\taccess: function( owner, key, value ) {\n\n\t\t// In cases where either:\n\t\t//\n\t\t//   1. No key was specified\n\t\t//   2. A string key was specified, but no value provided\n\t\t//\n\t\t// Take the \"read\" path and allow the get method to determine\n\t\t// which value to return, respectively either:\n\t\t//\n\t\t//   1. The entire cache object\n\t\t//   2. The data stored at the key\n\t\t//\n\t\tif ( key === undefined ||\n\t\t\t\t( ( key && typeof key === \"string\" ) && value === undefined ) ) {\n\n\t\t\treturn this.get( owner, key );\n\t\t}\n\n\t\t// When the key is not a string, or both a key and value\n\t\t// are specified, set or extend (existing objects) with either:\n\t\t//\n\t\t//   1. An object of properties\n\t\t//   2. A key and value\n\t\t//\n\t\tthis.set( owner, key, value );\n\n\t\t// Since the \"set\" path can have two possible entry points\n\t\t// return the expected data based on which path was taken[*]\n\t\treturn value !== undefined ? value : key;\n\t},\n\tremove: function( owner, key ) {\n\t\tvar i,\n\t\t\tcache = owner[ this.expando ];\n\n\t\tif ( cache === undefined ) {\n\t\t\treturn;\n\t\t}\n\n\t\tif ( key !== undefined ) {\n\n\t\t\t// Support array or space separated string of keys\n\t\t\tif ( Array.isArray( key ) ) {\n\n\t\t\t\t// If key is an array of keys...\n\t\t\t\t// We always set camelCase keys, so remove that.\n\t\t\t\tkey = key.map( jQuery.camelCase );\n\t\t\t} else {\n\t\t\t\tkey = jQuery.camelCase( key );\n\n\t\t\t\t// If a key with the spaces exists, use it.\n\t\t\t\t// Otherwise, create an array by matching non-whitespace\n\t\t\t\tkey = key in cache ?\n\t\t\t\t\t[ key ] :\n\t\t\t\t\t( key.match( rnothtmlwhite ) || [] );\n\t\t\t}\n\n\t\t\ti = key.length;\n\n\t\t\twhile ( i-- ) {\n\t\t\t\tdelete cache[ key[ i ] ];\n\t\t\t}\n\t\t}\n\n\t\t// Remove the expando if there's no more data\n\t\tif ( key === undefined || jQuery.isEmptyObject( cache ) ) {\n\n\t\t\t// Support: Chrome <=35 - 45\n\t\t\t// Webkit & Blink performance suffers when deleting properties\n\t\t\t// from DOM nodes, so set to undefined instead\n\t\t\t// https://bugs.chromium.org/p/chromium/issues/detail?id=378607 (bug restricted)\n\t\t\tif ( owner.nodeType ) {\n\t\t\t\towner[ this.expando ] = undefined;\n\t\t\t} else {\n\t\t\t\tdelete owner[ this.expando ];\n\t\t\t}\n\t\t}\n\t},\n\thasData: function( owner ) {\n\t\tvar cache = owner[ this.expando ];\n\t\treturn cache !== undefined && !jQuery.isEmptyObject( cache );\n\t}\n};\nvar dataPriv = new Data();\n\nvar dataUser = new Data();\n\n\n\n//\tImplementation Summary\n//\n//\t1. Enforce API surface and semantic compatibility with 1.9.x branch\n//\t2. Improve the module's maintainability by reducing the storage\n//\t\tpaths to a single mechanism.\n//\t3. Use the same single mechanism to support \"private\" and \"user\" data.\n//\t4. _Never_ expose \"private\" data to user code (TODO: Drop _data, _removeData)\n//\t5. Avoid exposing implementation details on user objects (eg. expando properties)\n//\t6. Provide a clear path for implementation upgrade to WeakMap in 2014\n\nvar rbrace = /^(?:\\{[\\w\\W]*\\}|\\[[\\w\\W]*\\])$/,\n\trmultiDash = /[A-Z]/g;\n\nfunction getData( data ) {\n\tif ( data === \"true\" ) {\n\t\treturn true;\n\t}\n\n\tif ( data === \"false\" ) {\n\t\treturn false;\n\t}\n\n\tif ( data === \"null\" ) {\n\t\treturn null;\n\t}\n\n\t// Only convert to a number if it doesn't change the string\n\tif ( data === +data + \"\" ) {\n\t\treturn +data;\n\t}\n\n\tif ( rbrace.test( data ) ) {\n\t\treturn JSON.parse( data );\n\t}\n\n\treturn data;\n}\n\nfunction dataAttr( elem, key, data ) {\n\tvar name;\n\n\t// If nothing was found internally, try to fetch any\n\t// data from the HTML5 data-* attribute\n\tif ( data === undefined && elem.nodeType === 1 ) {\n\t\tname = \"data-\" + key.replace( rmultiDash, \"-$&\" ).toLowerCase();\n\t\tdata = elem.getAttribute( name );\n\n\t\tif ( typeof data === \"string\" ) {\n\t\t\ttry {\n\t\t\t\tdata = getData( data );\n\t\t\t} catch ( e ) {}\n\n\t\t\t// Make sure we set the data so it isn't changed later\n\t\t\tdataUser.set( elem, key, data );\n\t\t} else {\n\t\t\tdata = undefined;\n\t\t}\n\t}\n\treturn data;\n}\n\njQuery.extend( {\n\thasData: function( elem ) {\n\t\treturn dataUser.hasData( elem ) || dataPriv.hasData( elem );\n\t},\n\n\tdata: function( elem, name, data ) {\n\t\treturn dataUser.access( elem, name, data );\n\t},\n\n\tremoveData: function( elem, name ) {\n\t\tdataUser.remove( elem, name );\n\t},\n\n\t// TODO: Now that all calls to _data and _removeData have been replaced\n\t// with direct calls to dataPriv methods, these can be deprecated.\n\t_data: function( elem, name, data ) {\n\t\treturn dataPriv.access( elem, name, data );\n\t},\n\n\t_removeData: function( elem, name ) {\n\t\tdataPriv.remove( elem, name );\n\t}\n} );\n\njQuery.fn.extend( {\n\tdata: function( key, value ) {\n\t\tvar i, name, data,\n\t\t\telem = this[ 0 ],\n\t\t\tattrs = elem && elem.attributes;\n\n\t\t// Gets all values\n\t\tif ( key === undefined ) {\n\t\t\tif ( this.length ) {\n\t\t\t\tdata = dataUser.get( elem );\n\n\t\t\t\tif ( elem.nodeType === 1 && !dataPriv.get( elem, \"hasDataAttrs\" ) ) {\n\t\t\t\t\ti = attrs.length;\n\t\t\t\t\twhile ( i-- ) {\n\n\t\t\t\t\t\t// Support: IE 11 only\n\t\t\t\t\t\t// The attrs elements can be null (#14894)\n\t\t\t\t\t\tif ( attrs[ i ] ) {\n\t\t\t\t\t\t\tname = attrs[ i ].name;\n\t\t\t\t\t\t\tif ( name.indexOf( \"data-\" ) === 0 ) {\n\t\t\t\t\t\t\t\tname = jQuery.camelCase( name.slice( 5 ) );\n\t\t\t\t\t\t\t\tdataAttr( elem, name, data[ name ] );\n\t\t\t\t\t\t\t}\n\t\t\t\t\t\t}\n\t\t\t\t\t}\n\t\t\t\t\tdataPriv.set( elem, \"hasDataAttrs\", true );\n\t\t\t\t}\n\t\t\t}\n\n\t\t\treturn data;\n\t\t}\n\n\t\t// Sets multiple values\n\t\tif ( typeof key === \"object\" ) {\n\t\t\treturn this.each( function() {\n\t\t\t\tdataUser.set( this, key );\n\t\t\t} );\n\t\t}\n\n\t\treturn access( this, function( value ) {\n\t\t\tvar data;\n\n\t\t\t// The calling jQuery object (element matches) is not empty\n\t\t\t// (and therefore has an element appears at this[ 0 ]) and the\n\t\t\t// `value` parameter was not undefined. An empty jQuery object\n\t\t\t// will result in `undefined` for elem = this[ 0 ] which will\n\t\t\t// throw an exception if an attempt to read a data cache is made.\n\t\t\tif ( elem && value === undefined ) {\n\n\t\t\t\t// Attempt to get data from the cache\n\t\t\t\t// The key will always be camelCased in Data\n\t\t\t\tdata = dataUser.get( elem, key );\n\t\t\t\tif ( data !== undefined ) {\n\t\t\t\t\treturn data;\n\t\t\t\t}\n\n\t\t\t\t// Attempt to \"discover\" the data in\n\t\t\t\t// HTML5 custom data-* attrs\n\t\t\t\tdata = dataAttr( elem, key );\n\t\t\t\tif ( data !== undefined ) {\n\t\t\t\t\treturn data;\n\t\t\t\t}\n\n\t\t\t\t// We tried really hard, but the data doesn't exist.\n\t\t\t\treturn;\n\t\t\t}\n\n\t\t\t// Set the data...\n\t\t\tthis.each( function() {\n\n\t\t\t\t// We always store the camelCased key\n\t\t\t\tdataUser.set( this, key, value );\n\t\t\t} );\n\t\t}, null, value, arguments.length > 1, null, true );\n\t},\n\n\tremoveData: function( key ) {\n\t\treturn this.each( function() {\n\t\t\tdataUser.remove( this, key );\n\t\t} );\n\t}\n} );\n\n\njQuery.extend( {\n\tqueue: function( elem, type, data ) {\n\t\tvar queue;\n\n\t\tif ( elem ) {\n\t\t\ttype = ( type || \"fx\" ) + \"queue\";\n\t\t\tqueue = dataPriv.get( elem, type );\n\n\t\t\t// Speed up dequeue by getting out quickly if this is just a lookup\n\t\t\tif ( data ) {\n\t\t\t\tif ( !queue || Array.isArray( data ) ) {\n\t\t\t\t\tqueue = dataPriv.access( elem, type, jQuery.makeArray( data ) );\n\t\t\t\t} else {\n\t\t\t\t\tqueue.push( data );\n\t\t\t\t}\n\t\t\t}\n\t\t\treturn queue || [];\n\t\t}\n\t},\n\n\tdequeue: function( elem, type ) {\n\t\ttype = type || \"fx\";\n\n\t\tvar queue = jQuery.queue( elem, type ),\n\t\t\tstartLength = queue.length,\n\t\t\tfn = queue.shift(),\n\t\t\thooks = jQuery._queueHooks( elem, type ),\n\t\t\tnext = function() {\n\t\t\t\tjQuery.dequeue( elem, type );\n\t\t\t};\n\n\t\t// If the fx queue is dequeued, always remove the progress sentinel\n\t\tif ( fn === \"inprogress\" ) {\n\t\t\tfn = queue.shift();\n\t\t\tstartLength--;\n\t\t}\n\n\t\tif ( fn ) {\n\n\t\t\t// Add a progress sentinel to prevent the fx queue from being\n\t\t\t// automatically dequeued\n\t\t\tif ( type === \"fx\" ) {\n\t\t\t\tqueue.unshift( \"inprogress\" );\n\t\t\t}\n\n\t\t\t// Clear up the last queue stop function\n\t\t\tdelete hooks.stop;\n\t\t\tfn.call( elem, next, hooks );\n\t\t}\n\n\t\tif ( !startLength && hooks ) {\n\t\t\thooks.empty.fire();\n\t\t}\n\t},\n\n\t// Not public - generate a queueHooks object, or return the current one\n\t_queueHooks: function( elem, type ) {\n\t\tvar key = type + \"queueHooks\";\n\t\treturn dataPriv.get( elem, key ) || dataPriv.access( elem, key, {\n\t\t\tempty: jQuery.Callbacks( \"once memory\" ).add( function() {\n\t\t\t\tdataPriv.remove( elem, [ type + \"queue\", key ] );\n\t\t\t} )\n\t\t} );\n\t}\n} );\n\njQuery.fn.extend( {\n\tqueue: function( type, data ) {\n\t\tvar setter = 2;\n\n\t\tif ( typeof type !== \"string\" ) {\n\t\t\tdata = type;\n\t\t\ttype = \"fx\";\n\t\t\tsetter--;\n\t\t}\n\n\t\tif ( arguments.length < setter ) {\n\t\t\treturn jQuery.queue( this[ 0 ], type );\n\t\t}\n\n\t\treturn data === undefined ?\n\t\t\tthis :\n\t\t\tthis.each( function() {\n\t\t\t\tvar queue = jQuery.queue( this, type, data );\n\n\t\t\t\t// Ensure a hooks for this queue\n\t\t\t\tjQuery._queueHooks( this, type );\n\n\t\t\t\tif ( type === \"fx\" && queue[ 0 ] !== \"inprogress\" ) {\n\t\t\t\t\tjQuery.dequeue( this, type );\n\t\t\t\t}\n\t\t\t} );\n\t},\n\tdequeue: function( type ) {\n\t\treturn this.each( function() {\n\t\t\tjQuery.dequeue( this, type );\n\t\t} );\n\t},\n\tclearQueue: function( type ) {\n\t\treturn this.queue( type || \"fx\", [] );\n\t},\n\n\t// Get a promise resolved when queues of a certain type\n\t// are emptied (fx is the type by default)\n\tpromise: function( type, obj ) {\n\t\tvar tmp,\n\t\t\tcount = 1,\n\t\t\tdefer = jQuery.Deferred(),\n\t\t\telements = this,\n\t\t\ti = this.length,\n\t\t\tresolve = function() {\n\t\t\t\tif ( !( --count ) ) {\n\t\t\t\t\tdefer.resolveWith( elements, [ elements ] );\n\t\t\t\t}\n\t\t\t};\n\n\t\tif ( typeof type !== \"string\" ) {\n\t\t\tobj = type;\n\t\t\ttype = undefined;\n\t\t}\n\t\ttype = type || \"fx\";\n\n\t\twhile ( i-- ) {\n\t\t\ttmp = dataPriv.get( elements[ i ], type + \"queueHooks\" );\n\t\t\tif ( tmp && tmp.empty ) {\n\t\t\t\tcount++;\n\t\t\t\ttmp.empty.add( resolve );\n\t\t\t}\n\t\t}\n\t\tresolve();\n\t\treturn defer.promise( obj );\n\t}\n} );\nvar pnum = ( /[+-]?(?:\\d*\\.|)\\d+(?:[eE][+-]?\\d+|)/ ).source;\n\nvar rcssNum = new RegExp( \"^(?:([+-])=|)(\" + pnum + \")([a-z%]*)$\", \"i\" );\n\n\nvar cssExpand = [ \"Top\", \"Right\", \"Bottom\", \"Left\" ];\n\nvar isHiddenWithinTree = function( elem, el ) {\n\n\t\t// isHiddenWithinTree might be called from jQuery#filter function;\n\t\t// in that case, element will be second argument\n\t\telem = el || elem;\n\n\t\t// Inline style trumps all\n\t\treturn elem.style.display === \"none\" ||\n\t\t\telem.style.display === \"\" &&\n\n\t\t\t// Otherwise, check computed style\n\t\t\t// Support: Firefox <=43 - 45\n\t\t\t// Disconnected elements can have computed display: none, so first confirm that elem is\n\t\t\t// in the document.\n\t\t\tjQuery.contains( elem.ownerDocument, elem ) &&\n\n\t\t\tjQuery.css( elem, \"display\" ) === \"none\";\n\t};\n\nvar swap = function( elem, options, callback, args ) {\n\tvar ret, name,\n\t\told = {};\n\n\t// Remember the old values, and insert the new ones\n\tfor ( name in options ) {\n\t\told[ name ] = elem.style[ name ];\n\t\telem.style[ name ] = options[ name ];\n\t}\n\n\tret = callback.apply( elem, args || [] );\n\n\t// Revert the old values\n\tfor ( name in options ) {\n\t\telem.style[ name ] = old[ name ];\n\t}\n\n\treturn ret;\n};\n\n\n\n\nfunction adjustCSS( elem, prop, valueParts, tween ) {\n\tvar adjusted,\n\t\tscale = 1,\n\t\tmaxIterations = 20,\n\t\tcurrentValue = tween ?\n\t\t\tfunction() {\n\t\t\t\treturn tween.cur();\n\t\t\t} :\n\t\t\tfunction() {\n\t\t\t\treturn jQuery.css( elem, prop, \"\" );\n\t\t\t},\n\t\tinitial = currentValue(),\n\t\tunit = valueParts && valueParts[ 3 ] || ( jQuery.cssNumber[ prop ] ? \"\" : \"px\" ),\n\n\t\t// Starting value computation is required for potential unit mismatches\n\t\tinitialInUnit = ( jQuery.cssNumber[ prop ] || unit !== \"px\" && +initial ) &&\n\t\t\trcssNum.exec( jQuery.css( elem, prop ) );\n\n\tif ( initialInUnit && initialInUnit[ 3 ] !== unit ) {\n\n\t\t// Trust units reported by jQuery.css\n\t\tunit = unit || initialInUnit[ 3 ];\n\n\t\t// Make sure we update the tween properties later on\n\t\tvalueParts = valueParts || [];\n\n\t\t// Iteratively approximate from a nonzero starting point\n\t\tinitialInUnit = +initial || 1;\n\n\t\tdo {\n\n\t\t\t// If previous iteration zeroed out, double until we get *something*.\n\t\t\t// Use string for doubling so we don't accidentally see scale as unchanged below\n\t\t\tscale = scale || \".5\";\n\n\t\t\t// Adjust and apply\n\t\t\tinitialInUnit = initialInUnit / scale;\n\t\t\tjQuery.style( elem, prop, initialInUnit + unit );\n\n\t\t// Update scale, tolerating zero or NaN from tween.cur()\n\t\t// Break the loop if scale is unchanged or perfect, or if we've just had enough.\n\t\t} while (\n\t\t\tscale !== ( scale = currentValue() / initial ) && scale !== 1 && --maxIterations\n\t\t);\n\t}\n\n\tif ( valueParts ) {\n\t\tinitialInUnit = +initialInUnit || +initial || 0;\n\n\t\t// Apply relative offset (+=/-=) if specified\n\t\tadjusted = valueParts[ 1 ] ?\n\t\t\tinitialInUnit + ( valueParts[ 1 ] + 1 ) * valueParts[ 2 ] :\n\t\t\t+valueParts[ 2 ];\n\t\tif ( tween ) {\n\t\t\ttween.unit = unit;\n\t\t\ttween.start = initialInUnit;\n\t\t\ttween.end = adjusted;\n\t\t}\n\t}\n\treturn adjusted;\n}\n\n\nvar defaultDisplayMap = {};\n\nfunction getDefaultDisplay( elem ) {\n\tvar temp,\n\t\tdoc = elem.ownerDocument,\n\t\tnodeName = elem.nodeName,\n\t\tdisplay = defaultDisplayMap[ nodeName ];\n\n\tif ( display ) {\n\t\treturn display;\n\t}\n\n\ttemp = doc.body.appendChild( doc.createElement( nodeName ) );\n\tdisplay = jQuery.css( temp, \"display\" );\n\n\ttemp.parentNode.removeChild( temp );\n\n\tif ( display === \"none\" ) {\n\t\tdisplay = \"block\";\n\t}\n\tdefaultDisplayMap[ nodeName ] = display;\n\n\treturn display;\n}\n\nfunction showHide( elements, show ) {\n\tvar display, elem,\n\t\tvalues = [],\n\t\tindex = 0,\n\t\tlength = elements.length;\n\n\t// Determine new display value for elements that need to change\n\tfor ( ; index < length; index++ ) {\n\t\telem = elements[ index ];\n\t\tif ( !elem.style ) {\n\t\t\tcontinue;\n\t\t}\n\n\t\tdisplay = elem.style.display;\n\t\tif ( show ) {\n\n\t\t\t// Since we force visibility upon cascade-hidden elements, an immediate (and slow)\n\t\t\t// check is required in this first loop unless we have a nonempty display value (either\n\t\t\t// inline or about-to-be-restored)\n\t\t\tif ( display === \"none\" ) {\n\t\t\t\tvalues[ index ] = dataPriv.get( elem, \"display\" ) || null;\n\t\t\t\tif ( !values[ index ] ) {\n\t\t\t\t\telem.style.display = \"\";\n\t\t\t\t}\n\t\t\t}\n\t\t\tif ( elem.style.display === \"\" && isHiddenWithinTree( elem ) ) {\n\t\t\t\tvalues[ index ] = getDefaultDisplay( elem );\n\t\t\t}\n\t\t} else {\n\t\t\tif ( display !== \"none\" ) {\n\t\t\t\tvalues[ index ] = \"none\";\n\n\t\t\t\t// Remember what we're overwriting\n\t\t\t\tdataPriv.set( elem, \"display\", display );\n\t\t\t}\n\t\t}\n\t}\n\n\t// Set the display of the elements in a second loop to avoid constant reflow\n\tfor ( index = 0; index < length; index++ ) {\n\t\tif ( values[ index ] != null ) {\n\t\t\telements[ index ].style.display = values[ index ];\n\t\t}\n\t}\n\n\treturn elements;\n}\n\njQuery.fn.extend( {\n\tshow: function() {\n\t\treturn showHide( this, true );\n\t},\n\thide: function() {\n\t\treturn showHide( this );\n\t},\n\ttoggle: function( state ) {\n\t\tif ( typeof state === \"boolean\" ) {\n\t\t\treturn state ? this.show() : this.hide();\n\t\t}\n\n\t\treturn this.each( function() {\n\t\t\tif ( isHiddenWithinTree( this ) ) {\n\t\t\t\tjQuery( this ).show();\n\t\t\t} else {\n\t\t\t\tjQuery( this ).hide();\n\t\t\t}\n\t\t} );\n\t}\n} );\nvar rcheckableType = ( /^(?:checkbox|radio)$/i );\n\nvar rtagName = ( /<([a-z][^\\/\\0>\\x20\\t\\r\\n\\f]+)/i );\n\nvar rscriptType = ( /^$|\\/(?:java|ecma)script/i );\n\n\n\n// We have to close these tags to support XHTML (#13200)\nvar wrapMap = {\n\n\t// Support: IE <=9 only\n\toption: [ 1, \"<select multiple='multiple'>\", \"</select>\" ],\n\n\t// XHTML parsers do not magically insert elements in the\n\t// same way that tag soup parsers do. So we cannot shorten\n\t// this by omitting <tbody> or other required elements.\n\tthead: [ 1, \"<table>\", \"</table>\" ],\n\tcol: [ 2, \"<table><colgroup>\", \"</colgroup></table>\" ],\n\ttr: [ 2, \"<table><tbody>\", \"</tbody></table>\" ],\n\ttd: [ 3, \"<table><tbody><tr>\", \"</tr></tbody></table>\" ],\n\n\t_default: [ 0, \"\", \"\" ]\n};\n\n// Support: IE <=9 only\nwrapMap.optgroup = wrapMap.option;\n\nwrapMap.tbody = wrapMap.tfoot = wrapMap.colgroup = wrapMap.caption = wrapMap.thead;\nwrapMap.th = wrapMap.td;\n\n\nfunction getAll( context, tag ) {\n\n\t// Support: IE <=9 - 11 only\n\t// Use typeof to avoid zero-argument method invocation on host objects (#15151)\n\tvar ret;\n\n\tif ( typeof context.getElementsByTagName !== \"undefined\" ) {\n\t\tret = context.getElementsByTagName( tag || \"*\" );\n\n\t} else if ( typeof context.querySelectorAll !== \"undefined\" ) {\n\t\tret = context.querySelectorAll( tag || \"*\" );\n\n\t} else {\n\t\tret = [];\n\t}\n\n\tif ( tag === undefined || tag && nodeName( context, tag ) ) {\n\t\treturn jQuery.merge( [ context ], ret );\n\t}\n\n\treturn ret;\n}\n\n\n// Mark scripts as having already been evaluated\nfunction setGlobalEval( elems, refElements ) {\n\tvar i = 0,\n\t\tl = elems.length;\n\n\tfor ( ; i < l; i++ ) {\n\t\tdataPriv.set(\n\t\t\telems[ i ],\n\t\t\t\"globalEval\",\n\t\t\t!refElements || dataPriv.get( refElements[ i ], \"globalEval\" )\n\t\t);\n\t}\n}\n\n\nvar rhtml = /<|&#?\\w+;/;\n\nfunction buildFragment( elems, context, scripts, selection, ignored ) {\n\tvar elem, tmp, tag, wrap, contains, j,\n\t\tfragment = context.createDocumentFragment(),\n\t\tnodes = [],\n\t\ti = 0,\n\t\tl = elems.length;\n\n\tfor ( ; i < l; i++ ) {\n\t\telem = elems[ i ];\n\n\t\tif ( elem || elem === 0 ) {\n\n\t\t\t// Add nodes directly\n\t\t\tif ( jQuery.type( elem ) === \"object\" ) {\n\n\t\t\t\t// Support: Android <=4.0 only, PhantomJS 1 only\n\t\t\t\t// push.apply(_, arraylike) throws on ancient WebKit\n\t\t\t\tjQuery.merge( nodes, elem.nodeType ? [ elem ] : elem );\n\n\t\t\t// Convert non-html into a text node\n\t\t\t} else if ( !rhtml.test( elem ) ) {\n\t\t\t\tnodes.push( context.createTextNode( elem ) );\n\n\t\t\t// Convert html into DOM nodes\n\t\t\t} else {\n\t\t\t\ttmp = tmp || fragment.appendChild( context.createElement( \"div\" ) );\n\n\t\t\t\t// Deserialize a standard representation\n\t\t\t\ttag = ( rtagName.exec( elem ) || [ \"\", \"\" ] )[ 1 ].toLowerCase();\n\t\t\t\twrap = wrapMap[ tag ] || wrapMap._default;\n\t\t\t\ttmp.innerHTML = wrap[ 1 ] + jQuery.htmlPrefilter( elem ) + wrap[ 2 ];\n\n\t\t\t\t// Descend through wrappers to the right content\n\t\t\t\tj = wrap[ 0 ];\n\t\t\t\twhile ( j-- ) {\n\t\t\t\t\ttmp = tmp.lastChild;\n\t\t\t\t}\n\n\t\t\t\t// Support: Android <=4.0 only, PhantomJS 1 only\n\t\t\t\t// push.apply(_, arraylike) throws on ancient WebKit\n\t\t\t\tjQuery.merge( nodes, tmp.childNodes );\n\n\t\t\t\t// Remember the top-level container\n\t\t\t\ttmp = fragment.firstChild;\n\n\t\t\t\t// Ensure the created nodes are orphaned (#12392)\n\t\t\t\ttmp.textContent = \"\";\n\t\t\t}\n\t\t}\n\t}\n\n\t// Remove wrapper from fragment\n\tfragment.textContent = \"\";\n\n\ti = 0;\n\twhile ( ( elem = nodes[ i++ ] ) ) {\n\n\t\t// Skip elements already in the context collection (trac-4087)\n\t\tif ( selection && jQuery.inArray( elem, selection ) > -1 ) {\n\t\t\tif ( ignored ) {\n\t\t\t\tignored.push( elem );\n\t\t\t}\n\t\t\tcontinue;\n\t\t}\n\n\t\tcontains = jQuery.contains( elem.ownerDocument, elem );\n\n\t\t// Append to fragment\n\t\ttmp = getAll( fragment.appendChild( elem ), \"script\" );\n\n\t\t// Preserve script evaluation history\n\t\tif ( contains ) {\n\t\t\tsetGlobalEval( tmp );\n\t\t}\n\n\t\t// Capture executables\n\t\tif ( scripts ) {\n\t\t\tj = 0;\n\t\t\twhile ( ( elem = tmp[ j++ ] ) ) {\n\t\t\t\tif ( rscriptType.test( elem.type || \"\" ) ) {\n\t\t\t\t\tscripts.push( elem );\n\t\t\t\t}\n\t\t\t}\n\t\t}\n\t}\n\n\treturn fragment;\n}\n\n\n( function() {\n\tvar fragment = document.createDocumentFragment(),\n\t\tdiv = fragment.appendChild( document.createElement( \"div\" ) ),\n\t\tinput = document.createElement( \"input\" );\n\n\t// Support: Android 4.0 - 4.3 only\n\t// Check state lost if the name is set (#11217)\n\t// Support: Windows Web Apps (WWA)\n\t// `name` and `type` must use .setAttribute for WWA (#14901)\n\tinput.setAttribute( \"type\", \"radio\" );\n\tinput.setAttribute( \"checked\", \"checked\" );\n\tinput.setAttribute( \"name\", \"t\" );\n\n\tdiv.appendChild( input );\n\n\t// Support: Android <=4.1 only\n\t// Older WebKit doesn't clone checked state correctly in fragments\n\tsupport.checkClone = div.cloneNode( true ).cloneNode( true ).lastChild.checked;\n\n\t// Support: IE <=11 only\n\t// Make sure textarea (and checkbox) defaultValue is properly cloned\n\tdiv.innerHTML = \"<textarea>x</textarea>\";\n\tsupport.noCloneChecked = !!div.cloneNode( true ).lastChild.defaultValue;\n} )();\nvar documentElement = document.documentElement;\n\n\n\nvar\n\trkeyEvent = /^key/,\n\trmouseEvent = /^(?:mouse|pointer|contextmenu|drag|drop)|click/,\n\trtypenamespace = /^([^.]*)(?:\\.(.+)|)/;\n\nfunction returnTrue() {\n\treturn true;\n}\n\nfunction returnFalse() {\n\treturn false;\n}\n\n// Support: IE <=9 only\n// See #13393 for more info\nfunction safeActiveElement() {\n\ttry {\n\t\treturn document.activeElement;\n\t} catch ( err ) { }\n}\n\nfunction on( elem, types, selector, data, fn, one ) {\n\tvar origFn, type;\n\n\t// Types can be a map of types/handlers\n\tif ( typeof types === \"object\" ) {\n\n\t\t// ( types-Object, selector, data )\n\t\tif ( typeof selector !== \"string\" ) {\n\n\t\t\t// ( types-Object, data )\n\t\t\tdata = data || selector;\n\t\t\tselector = undefined;\n\t\t}\n\t\tfor ( type in types ) {\n\t\t\ton( elem, type, selector, data, types[ type ], one );\n\t\t}\n\t\treturn elem;\n\t}\n\n\tif ( data == null && fn == null ) {\n\n\t\t// ( types, fn )\n\t\tfn = selector;\n\t\tdata = selector = undefined;\n\t} else if ( fn == null ) {\n\t\tif ( typeof selector === \"string\" ) {\n\n\t\t\t// ( types, selector, fn )\n\t\t\tfn = data;\n\t\t\tdata = undefined;\n\t\t} else {\n\n\t\t\t// ( types, data, fn )\n\t\t\tfn = data;\n\t\t\tdata = selector;\n\t\t\tselector = undefined;\n\t\t}\n\t}\n\tif ( fn === false ) {\n\t\tfn = returnFalse;\n\t} else if ( !fn ) {\n\t\treturn elem;\n\t}\n\n\tif ( one === 1 ) {\n\t\torigFn = fn;\n\t\tfn = function( event ) {\n\n\t\t\t// Can use an empty set, since event contains the info\n\t\t\tjQuery().off( event );\n\t\t\treturn origFn.apply( this, arguments );\n\t\t};\n\n\t\t// Use same guid so caller can remove using origFn\n\t\tfn.guid = origFn.guid || ( origFn.guid = jQuery.guid++ );\n\t}\n\treturn elem.each( function() {\n\t\tjQuery.event.add( this, types, fn, data, selector );\n\t} );\n}\n\n/*\n * Helper functions for managing events -- not part of the public interface.\n * Props to Dean Edwards' addEvent library for many of the ideas.\n */\njQuery.event = {\n\n\tglobal: {},\n\n\tadd: function( elem, types, handler, data, selector ) {\n\n\t\tvar handleObjIn, eventHandle, tmp,\n\t\t\tevents, t, handleObj,\n\t\t\tspecial, handlers, type, namespaces, origType,\n\t\t\telemData = dataPriv.get( elem );\n\n\t\t// Don't attach events to noData or text/comment nodes (but allow plain objects)\n\t\tif ( !elemData ) {\n\t\t\treturn;\n\t\t}\n\n\t\t// Caller can pass in an object of custom data in lieu of the handler\n\t\tif ( handler.handler ) {\n\t\t\thandleObjIn = handler;\n\t\t\thandler = handleObjIn.handler;\n\t\t\tselector = handleObjIn.selector;\n\t\t}\n\n\t\t// Ensure that invalid selectors throw exceptions at attach time\n\t\t// Evaluate against documentElement in case elem is a non-element node (e.g., document)\n\t\tif ( selector ) {\n\t\t\tjQuery.find.matchesSelector( documentElement, selector );\n\t\t}\n\n\t\t// Make sure that the handler has a unique ID, used to find/remove it later\n\t\tif ( !handler.guid ) {\n\t\t\thandler.guid = jQuery.guid++;\n\t\t}\n\n\t\t// Init the element's event structure and main handler, if this is the first\n\t\tif ( !( events = elemData.events ) ) {\n\t\t\tevents = elemData.events = {};\n\t\t}\n\t\tif ( !( eventHandle = elemData.handle ) ) {\n\t\t\teventHandle = elemData.handle = function( e ) {\n\n\t\t\t\t// Discard the second event of a jQuery.event.trigger() and\n\t\t\t\t// when an event is called after a page has unloaded\n\t\t\t\treturn typeof jQuery !== \"undefined\" && jQuery.event.triggered !== e.type ?\n\t\t\t\t\tjQuery.event.dispatch.apply( elem, arguments ) : undefined;\n\t\t\t};\n\t\t}\n\n\t\t// Handle multiple events separated by a space\n\t\ttypes = ( types || \"\" ).match( rnothtmlwhite ) || [ \"\" ];\n\t\tt = types.length;\n\t\twhile ( t-- ) {\n\t\t\ttmp = rtypenamespace.exec( types[ t ] ) || [];\n\t\t\ttype = origType = tmp[ 1 ];\n\t\t\tnamespaces = ( tmp[ 2 ] || \"\" ).split( \".\" ).sort();\n\n\t\t\t// There *must* be a type, no attaching namespace-only handlers\n\t\t\tif ( !type ) {\n\t\t\t\tcontinue;\n\t\t\t}\n\n\t\t\t// If event changes its type, use the special event handlers for the changed type\n\t\t\tspecial = jQuery.event.special[ type ] || {};\n\n\t\t\t// If selector defined, determine special event api type, otherwise given type\n\t\t\ttype = ( selector ? special.delegateType : special.bindType ) || type;\n\n\t\t\t// Update special based on newly reset type\n\t\t\tspecial = jQuery.event.special[ type ] || {};\n\n\t\t\t// handleObj is passed to all event handlers\n\t\t\thandleObj = jQuery.extend( {\n\t\t\t\ttype: type,\n\t\t\t\torigType: origType,\n\t\t\t\tdata: data,\n\t\t\t\thandler: handler,\n\t\t\t\tguid: handler.guid,\n\t\t\t\tselector: selector,\n\t\t\t\tneedsContext: selector && jQuery.expr.match.needsContext.test( selector ),\n\t\t\t\tnamespace: namespaces.join( \".\" )\n\t\t\t}, handleObjIn );\n\n\t\t\t// Init the event handler queue if we're the first\n\t\t\tif ( !( handlers = events[ type ] ) ) {\n\t\t\t\thandlers = events[ type ] = [];\n\t\t\t\thandlers.delegateCount = 0;\n\n\t\t\t\t// Only use addEventListener if the special events handler returns false\n\t\t\t\tif ( !special.setup ||\n\t\t\t\t\tspecial.setup.call( elem, data, namespaces, eventHandle ) === false ) {\n\n\t\t\t\t\tif ( elem.addEventListener ) {\n\t\t\t\t\t\telem.addEventListener( type, eventHandle );\n\t\t\t\t\t}\n\t\t\t\t}\n\t\t\t}\n\n\t\t\tif ( special.add ) {\n\t\t\t\tspecial.add.call( elem, handleObj );\n\n\t\t\t\tif ( !handleObj.handler.guid ) {\n\t\t\t\t\thandleObj.handler.guid = handler.guid;\n\t\t\t\t}\n\t\t\t}\n\n\t\t\t// Add to the element's handler list, delegates in front\n\t\t\tif ( selector ) {\n\t\t\t\thandlers.splice( handlers.delegateCount++, 0, handleObj );\n\t\t\t} else {\n\t\t\t\thandlers.push( handleObj );\n\t\t\t}\n\n\t\t\t// Keep track of which events have ever been used, for event optimization\n\t\t\tjQuery.event.global[ type ] = true;\n\t\t}\n\n\t},\n\n\t// Detach an event or set of events from an element\n\tremove: function( elem, types, handler, selector, mappedTypes ) {\n\n\t\tvar j, origCount, tmp,\n\t\t\tevents, t, handleObj,\n\t\t\tspecial, handlers, type, namespaces, origType,\n\t\t\telemData = dataPriv.hasData( elem ) && dataPriv.get( elem );\n\n\t\tif ( !elemData || !( events = elemData.events ) ) {\n\t\t\treturn;\n\t\t}\n\n\t\t// Once for each type.namespace in types; type may be omitted\n\t\ttypes = ( types || \"\" ).match( rnothtmlwhite ) || [ \"\" ];\n\t\tt = types.length;\n\t\twhile ( t-- ) {\n\t\t\ttmp = rtypenamespace.exec( types[ t ] ) || [];\n\t\t\ttype = origType = tmp[ 1 ];\n\t\t\tnamespaces = ( tmp[ 2 ] || \"\" ).split( \".\" ).sort();\n\n\t\t\t// Unbind all events (on this namespace, if provided) for the element\n\t\t\tif ( !type ) {\n\t\t\t\tfor ( type in events ) {\n\t\t\t\t\tjQuery.event.remove( elem, type + types[ t ], handler, selector, true );\n\t\t\t\t}\n\t\t\t\tcontinue;\n\t\t\t}\n\n\t\t\tspecial = jQuery.event.special[ type ] || {};\n\t\t\ttype = ( selector ? special.delegateType : special.bindType ) || type;\n\t\t\thandlers = events[ type ] || [];\n\t\t\ttmp = tmp[ 2 ] &&\n\t\t\t\tnew RegExp( \"(^|\\\\.)\" + namespaces.join( \"\\\\.(?:.*\\\\.|)\" ) + \"(\\\\.|$)\" );\n\n\t\t\t// Remove matching events\n\t\t\torigCount = j = handlers.length;\n\t\t\twhile ( j-- ) {\n\t\t\t\thandleObj = handlers[ j ];\n\n\t\t\t\tif ( ( mappedTypes || origType === handleObj.origType ) &&\n\t\t\t\t\t( !handler || handler.guid === handleObj.guid ) &&\n\t\t\t\t\t( !tmp || tmp.test( handleObj.namespace ) ) &&\n\t\t\t\t\t( !selector || selector === handleObj.selector ||\n\t\t\t\t\t\tselector === \"**\" && handleObj.selector ) ) {\n\t\t\t\t\thandlers.splice( j, 1 );\n\n\t\t\t\t\tif ( handleObj.selector ) {\n\t\t\t\t\t\thandlers.delegateCount--;\n\t\t\t\t\t}\n\t\t\t\t\tif ( special.remove ) {\n\t\t\t\t\t\tspecial.remove.call( elem, handleObj );\n\t\t\t\t\t}\n\t\t\t\t}\n\t\t\t}\n\n\t\t\t// Remove generic event handler if we removed something and no more handlers exist\n\t\t\t// (avoids potential for endless recursion during removal of special event handlers)\n\t\t\tif ( origCount && !handlers.length ) {\n\t\t\t\tif ( !special.teardown ||\n\t\t\t\t\tspecial.teardown.call( elem, namespaces, elemData.handle ) === false ) {\n\n\t\t\t\t\tjQuery.removeEvent( elem, type, elemData.handle );\n\t\t\t\t}\n\n\t\t\t\tdelete events[ type ];\n\t\t\t}\n\t\t}\n\n\t\t// Remove data and the expando if it's no longer used\n\t\tif ( jQuery.isEmptyObject( events ) ) {\n\t\t\tdataPriv.remove( elem, \"handle events\" );\n\t\t}\n\t},\n\n\tdispatch: function( nativeEvent ) {\n\n\t\t// Make a writable jQuery.Event from the native event object\n\t\tvar event = jQuery.event.fix( nativeEvent );\n\n\t\tvar i, j, ret, matched, handleObj, handlerQueue,\n\t\t\targs = new Array( arguments.length ),\n\t\t\thandlers = ( dataPriv.get( this, \"events\" ) || {} )[ event.type ] || [],\n\t\t\tspecial = jQuery.event.special[ event.type ] || {};\n\n\t\t// Use the fix-ed jQuery.Event rather than the (read-only) native event\n\t\targs[ 0 ] = event;\n\n\t\tfor ( i = 1; i < arguments.length; i++ ) {\n\t\t\targs[ i ] = arguments[ i ];\n\t\t}\n\n\t\tevent.delegateTarget = this;\n\n\t\t// Call the preDispatch hook for the mapped type, and let it bail if desired\n\t\tif ( special.preDispatch && special.preDispatch.call( this, event ) === false ) {\n\t\t\treturn;\n\t\t}\n\n\t\t// Determine handlers\n\t\thandlerQueue = jQuery.event.handlers.call( this, event, handlers );\n\n\t\t// Run delegates first; they may want to stop propagation beneath us\n\t\ti = 0;\n\t\twhile ( ( matched = handlerQueue[ i++ ] ) && !event.isPropagationStopped() ) {\n\t\t\tevent.currentTarget = matched.elem;\n\n\t\t\tj = 0;\n\t\t\twhile ( ( handleObj = matched.handlers[ j++ ] ) &&\n\t\t\t\t!event.isImmediatePropagationStopped() ) {\n\n\t\t\t\t// Triggered event must either 1) have no namespace, or 2) have namespace(s)\n\t\t\t\t// a subset or equal to those in the bound event (both can have no namespace).\n\t\t\t\tif ( !event.rnamespace || event.rnamespace.test( handleObj.namespace ) ) {\n\n\t\t\t\t\tevent.handleObj = handleObj;\n\t\t\t\t\tevent.data = handleObj.data;\n\n\t\t\t\t\tret = ( ( jQuery.event.special[ handleObj.origType ] || {} ).handle ||\n\t\t\t\t\t\thandleObj.handler ).apply( matched.elem, args );\n\n\t\t\t\t\tif ( ret !== undefined ) {\n\t\t\t\t\t\tif ( ( event.result = ret ) === false ) {\n\t\t\t\t\t\t\tevent.preventDefault();\n\t\t\t\t\t\t\tevent.stopPropagation();\n\t\t\t\t\t\t}\n\t\t\t\t\t}\n\t\t\t\t}\n\t\t\t}\n\t\t}\n\n\t\t// Call the postDispatch hook for the mapped type\n\t\tif ( special.postDispatch ) {\n\t\t\tspecial.postDispatch.call( this, event );\n\t\t}\n\n\t\treturn event.result;\n\t},\n\n\thandlers: function( event, handlers ) {\n\t\tvar i, handleObj, sel, matchedHandlers, matchedSelectors,\n\t\t\thandlerQueue = [],\n\t\t\tdelegateCount = handlers.delegateCount,\n\t\t\tcur = event.target;\n\n\t\t// Find delegate handlers\n\t\tif ( delegateCount &&\n\n\t\t\t// Support: IE <=9\n\t\t\t// Black-hole SVG <use> instance trees (trac-13180)\n\t\t\tcur.nodeType &&\n\n\t\t\t// Support: Firefox <=42\n\t\t\t// Suppress spec-violating clicks indicating a non-primary pointer button (trac-3861)\n\t\t\t// https://www.w3.org/TR/DOM-Level-3-Events/#event-type-click\n\t\t\t// Support: IE 11 only\n\t\t\t// ...but not arrow key \"clicks\" of radio inputs, which can have `button` -1 (gh-2343)\n\t\t\t!( event.type === \"click\" && event.button >= 1 ) ) {\n\n\t\t\tfor ( ; cur !== this; cur = cur.parentNode || this ) {\n\n\t\t\t\t// Don't check non-elements (#13208)\n\t\t\t\t// Don't process clicks on disabled elements (#6911, #8165, #11382, #11764)\n\t\t\t\tif ( cur.nodeType === 1 && !( event.type === \"click\" && cur.disabled === true ) ) {\n\t\t\t\t\tmatchedHandlers = [];\n\t\t\t\t\tmatchedSelectors = {};\n\t\t\t\t\tfor ( i = 0; i < delegateCount; i++ ) {\n\t\t\t\t\t\thandleObj = handlers[ i ];\n\n\t\t\t\t\t\t// Don't conflict with Object.prototype properties (#13203)\n\t\t\t\t\t\tsel = handleObj.selector + \" \";\n\n\t\t\t\t\t\tif ( matchedSelectors[ sel ] === undefined ) {\n\t\t\t\t\t\t\tmatchedSelectors[ sel ] = handleObj.needsContext ?\n\t\t\t\t\t\t\t\tjQuery( sel, this ).index( cur ) > -1 :\n\t\t\t\t\t\t\t\tjQuery.find( sel, this, null, [ cur ] ).length;\n\t\t\t\t\t\t}\n\t\t\t\t\t\tif ( matchedSelectors[ sel ] ) {\n\t\t\t\t\t\t\tmatchedHandlers.push( handleObj );\n\t\t\t\t\t\t}\n\t\t\t\t\t}\n\t\t\t\t\tif ( matchedHandlers.length ) {\n\t\t\t\t\t\thandlerQueue.push( { elem: cur, handlers: matchedHandlers } );\n\t\t\t\t\t}\n\t\t\t\t}\n\t\t\t}\n\t\t}\n\n\t\t// Add the remaining (directly-bound) handlers\n\t\tcur = this;\n\t\tif ( delegateCount < handlers.length ) {\n\t\t\thandlerQueue.push( { elem: cur, handlers: handlers.slice( delegateCount ) } );\n\t\t}\n\n\t\treturn handlerQueue;\n\t},\n\n\taddProp: function( name, hook ) {\n\t\tObject.defineProperty( jQuery.Event.prototype, name, {\n\t\t\tenumerable: true,\n\t\t\tconfigurable: true,\n\n\t\t\tget: jQuery.isFunction( hook ) ?\n\t\t\t\tfunction() {\n\t\t\t\t\tif ( this.originalEvent ) {\n\t\t\t\t\t\t\treturn hook( this.originalEvent );\n\t\t\t\t\t}\n\t\t\t\t} :\n\t\t\t\tfunction() {\n\t\t\t\t\tif ( this.originalEvent ) {\n\t\t\t\t\t\t\treturn this.originalEvent[ name ];\n\t\t\t\t\t}\n\t\t\t\t},\n\n\t\t\tset: function( value ) {\n\t\t\t\tObject.defineProperty( this, name, {\n\t\t\t\t\tenumerable: true,\n\t\t\t\t\tconfigurable: true,\n\t\t\t\t\twritable: true,\n\t\t\t\t\tvalue: value\n\t\t\t\t} );\n\t\t\t}\n\t\t} );\n\t},\n\n\tfix: function( originalEvent ) {\n\t\treturn originalEvent[ jQuery.expando ] ?\n\t\t\toriginalEvent :\n\t\t\tnew jQuery.Event( originalEvent );\n\t},\n\n\tspecial: {\n\t\tload: {\n\n\t\t\t// Prevent triggered image.load events from bubbling to window.load\n\t\t\tnoBubble: true\n\t\t},\n\t\tfocus: {\n\n\t\t\t// Fire native event if possible so blur/focus sequence is correct\n\t\t\ttrigger: function() {\n\t\t\t\tif ( this !== safeActiveElement() && this.focus ) {\n\t\t\t\t\tthis.focus();\n\t\t\t\t\treturn false;\n\t\t\t\t}\n\t\t\t},\n\t\t\tdelegateType: \"focusin\"\n\t\t},\n\t\tblur: {\n\t\t\ttrigger: function() {\n\t\t\t\tif ( this === safeActiveElement() && this.blur ) {\n\t\t\t\t\tthis.blur();\n\t\t\t\t\treturn false;\n\t\t\t\t}\n\t\t\t},\n\t\t\tdelegateType: \"focusout\"\n\t\t},\n\t\tclick: {\n\n\t\t\t// For checkbox, fire native event so checked state will be right\n\t\t\ttrigger: function() {\n\t\t\t\tif ( this.type === \"checkbox\" && this.click && nodeName( this, \"input\" ) ) {\n\t\t\t\t\tthis.click();\n\t\t\t\t\treturn false;\n\t\t\t\t}\n\t\t\t},\n\n\t\t\t// For cross-browser consistency, don't fire native .click() on links\n\t\t\t_default: function( event ) {\n\t\t\t\treturn nodeName( event.target, \"a\" );\n\t\t\t}\n\t\t},\n\n\t\tbeforeunload: {\n\t\t\tpostDispatch: function( event ) {\n\n\t\t\t\t// Support: Firefox 20+\n\t\t\t\t// Firefox doesn't alert if the returnValue field is not set.\n\t\t\t\tif ( event.result !== undefined && event.originalEvent ) {\n\t\t\t\t\tevent.originalEvent.returnValue = event.result;\n\t\t\t\t}\n\t\t\t}\n\t\t}\n\t}\n};\n\njQuery.removeEvent = function( elem, type, handle ) {\n\n\t// This \"if\" is needed for plain objects\n\tif ( elem.removeEventListener ) {\n\t\telem.removeEventListener( type, handle );\n\t}\n};\n\njQuery.Event = function( src, props ) {\n\n\t// Allow instantiation without the 'new' keyword\n\tif ( !( this instanceof jQuery.Event ) ) {\n\t\treturn new jQuery.Event( src, props );\n\t}\n\n\t// Event object\n\tif ( src && src.type ) {\n\t\tthis.originalEvent = src;\n\t\tthis.type = src.type;\n\n\t\t// Events bubbling up the document may have been marked as prevented\n\t\t// by a handler lower down the tree; reflect the correct value.\n\t\tthis.isDefaultPrevented = src.defaultPrevented ||\n\t\t\t\tsrc.defaultPrevented === undefined &&\n\n\t\t\t\t// Support: Android <=2.3 only\n\t\t\t\tsrc.returnValue === false ?\n\t\t\treturnTrue :\n\t\t\treturnFalse;\n\n\t\t// Create target properties\n\t\t// Support: Safari <=6 - 7 only\n\t\t// Target should not be a text node (#504, #13143)\n\t\tthis.target = ( src.target && src.target.nodeType === 3 ) ?\n\t\t\tsrc.target.parentNode :\n\t\t\tsrc.target;\n\n\t\tthis.currentTarget = src.currentTarget;\n\t\tthis.relatedTarget = src.relatedTarget;\n\n\t// Event type\n\t} else {\n\t\tthis.type = src;\n\t}\n\n\t// Put explicitly provided properties onto the event object\n\tif ( props ) {\n\t\tjQuery.extend( this, props );\n\t}\n\n\t// Create a timestamp if incoming event doesn't have one\n\tthis.timeStamp = src && src.timeStamp || jQuery.now();\n\n\t// Mark it as fixed\n\tthis[ jQuery.expando ] = true;\n};\n\n// jQuery.Event is based on DOM3 Events as specified by the ECMAScript Language Binding\n// https://www.w3.org/TR/2003/WD-DOM-Level-3-Events-20030331/ecma-script-binding.html\njQuery.Event.prototype = {\n\tconstructor: jQuery.Event,\n\tisDefaultPrevented: returnFalse,\n\tisPropagationStopped: returnFalse,\n\tisImmediatePropagationStopped: returnFalse,\n\tisSimulated: false,\n\n\tpreventDefault: function() {\n\t\tvar e = this.originalEvent;\n\n\t\tthis.isDefaultPrevented = returnTrue;\n\n\t\tif ( e && !this.isSimulated ) {\n\t\t\te.preventDefault();\n\t\t}\n\t},\n\tstopPropagation: function() {\n\t\tvar e = this.originalEvent;\n\n\t\tthis.isPropagationStopped = returnTrue;\n\n\t\tif ( e && !this.isSimulated ) {\n\t\t\te.stopPropagation();\n\t\t}\n\t},\n\tstopImmediatePropagation: function() {\n\t\tvar e = this.originalEvent;\n\n\t\tthis.isImmediatePropagationStopped = returnTrue;\n\n\t\tif ( e && !this.isSimulated ) {\n\t\t\te.stopImmediatePropagation();\n\t\t}\n\n\t\tthis.stopPropagation();\n\t}\n};\n\n// Includes all common event props including KeyEvent and MouseEvent specific props\njQuery.each( {\n\taltKey: true,\n\tbubbles: true,\n\tcancelable: true,\n\tchangedTouches: true,\n\tctrlKey: true,\n\tdetail: true,\n\teventPhase: true,\n\tmetaKey: true,\n\tpageX: true,\n\tpageY: true,\n\tshiftKey: true,\n\tview: true,\n\t\"char\": true,\n\tcharCode: true,\n\tkey: true,\n\tkeyCode: true,\n\tbutton: true,\n\tbuttons: true,\n\tclientX: true,\n\tclientY: true,\n\toffsetX: true,\n\toffsetY: true,\n\tpointerId: true,\n\tpointerType: true,\n\tscreenX: true,\n\tscreenY: true,\n\ttargetTouches: true,\n\ttoElement: true,\n\ttouches: true,\n\n\twhich: function( event ) {\n\t\tvar button = event.button;\n\n\t\t// Add which for key events\n\t\tif ( event.which == null && rkeyEvent.test( event.type ) ) {\n\t\t\treturn event.charCode != null ? event.charCode : event.keyCode;\n\t\t}\n\n\t\t// Add which for click: 1 === left; 2 === middle; 3 === right\n\t\tif ( !event.which && button !== undefined && rmouseEvent.test( event.type ) ) {\n\t\t\tif ( button & 1 ) {\n\t\t\t\treturn 1;\n\t\t\t}\n\n\t\t\tif ( button & 2 ) {\n\t\t\t\treturn 3;\n\t\t\t}\n\n\t\t\tif ( button & 4 ) {\n\t\t\t\treturn 2;\n\t\t\t}\n\n\t\t\treturn 0;\n\t\t}\n\n\t\treturn event.which;\n\t}\n}, jQuery.event.addProp );\n\n// Create mouseenter/leave events using mouseover/out and event-time checks\n// so that event delegation works in jQuery.\n// Do the same for pointerenter/pointerleave and pointerover/pointerout\n//\n// Support: Safari 7 only\n// Safari sends mouseenter too often; see:\n// https://bugs.chromium.org/p/chromium/issues/detail?id=470258\n// for the description of the bug (it existed in older Chrome versions as well).\njQuery.each( {\n\tmouseenter: \"mouseover\",\n\tmouseleave: \"mouseout\",\n\tpointerenter: \"pointerover\",\n\tpointerleave: \"pointerout\"\n}, function( orig, fix ) {\n\tjQuery.event.special[ orig ] = {\n\t\tdelegateType: fix,\n\t\tbindType: fix,\n\n\t\thandle: function( event ) {\n\t\t\tvar ret,\n\t\t\t\ttarget = this,\n\t\t\t\trelated = event.relatedTarget,\n\t\t\t\thandleObj = event.handleObj;\n\n\t\t\t// For mouseenter/leave call the handler if related is outside the target.\n\t\t\t// NB: No relatedTarget if the mouse left/entered the browser window\n\t\t\tif ( !related || ( related !== target && !jQuery.contains( target, related ) ) ) {\n\t\t\t\tevent.type = handleObj.origType;\n\t\t\t\tret = handleObj.handler.apply( this, arguments );\n\t\t\t\tevent.type = fix;\n\t\t\t}\n\t\t\treturn ret;\n\t\t}\n\t};\n} );\n\njQuery.fn.extend( {\n\n\ton: function( types, selector, data, fn ) {\n\t\treturn on( this, types, selector, data, fn );\n\t},\n\tone: function( types, selector, data, fn ) {\n\t\treturn on( this, types, selector, data, fn, 1 );\n\t},\n\toff: function( types, selector, fn ) {\n\t\tvar handleObj, type;\n\t\tif ( types && types.preventDefault && types.handleObj ) {\n\n\t\t\t// ( event )  dispatched jQuery.Event\n\t\t\thandleObj = types.handleObj;\n\t\t\tjQuery( types.delegateTarget ).off(\n\t\t\t\thandleObj.namespace ?\n\t\t\t\t\thandleObj.origType + \".\" + handleObj.namespace :\n\t\t\t\t\thandleObj.origType,\n\t\t\t\thandleObj.selector,\n\t\t\t\thandleObj.handler\n\t\t\t);\n\t\t\treturn this;\n\t\t}\n\t\tif ( typeof types === \"object\" ) {\n\n\t\t\t// ( types-object [, selector] )\n\t\t\tfor ( type in types ) {\n\t\t\t\tthis.off( type, selector, types[ type ] );\n\t\t\t}\n\t\t\treturn this;\n\t\t}\n\t\tif ( selector === false || typeof selector === \"function\" ) {\n\n\t\t\t// ( types [, fn] )\n\t\t\tfn = selector;\n\t\t\tselector = undefined;\n\t\t}\n\t\tif ( fn === false ) {\n\t\t\tfn = returnFalse;\n\t\t}\n\t\treturn this.each( function() {\n\t\t\tjQuery.event.remove( this, types, fn, selector );\n\t\t} );\n\t}\n} );\n\n\nvar\n\n\t/* eslint-disable max-len */\n\n\t// See https://github.com/eslint/eslint/issues/3229\n\trxhtmlTag = /<(?!area|br|col|embed|hr|img|input|link|meta|param)(([a-z][^\\/\\0>\\x20\\t\\r\\n\\f]*)[^>]*)\\/>/gi,\n\n\t/* eslint-enable */\n\n\t// Support: IE <=10 - 11, Edge 12 - 13\n\t// In IE/Edge using regex groups here causes severe slowdowns.\n\t// See https://connect.microsoft.com/IE/feedback/details/1736512/\n\trnoInnerhtml = /<script|<style|<link/i,\n\n\t// checked=\"checked\" or checked\n\trchecked = /checked\\s*(?:[^=]|=\\s*.checked.)/i,\n\trscriptTypeMasked = /^true\\/(.*)/,\n\trcleanScript = /^\\s*<!(?:\\[CDATA\\[|--)|(?:\\]\\]|--)>\\s*$/g;\n\n// Prefer a tbody over its parent table for containing new rows\nfunction manipulationTarget( elem, content ) {\n\tif ( nodeName( elem, \"table\" ) &&\n\t\tnodeName( content.nodeType !== 11 ? content : content.firstChild, \"tr\" ) ) {\n\n\t\treturn jQuery( \">tbody\", elem )[ 0 ] || elem;\n\t}\n\n\treturn elem;\n}\n\n// Replace/restore the type attribute of script elements for safe DOM manipulation\nfunction disableScript( elem ) {\n\telem.type = ( elem.getAttribute( \"type\" ) !== null ) + \"/\" + elem.type;\n\treturn elem;\n}\nfunction restoreScript( elem ) {\n\tvar match = rscriptTypeMasked.exec( elem.type );\n\n\tif ( match ) {\n\t\telem.type = match[ 1 ];\n\t} else {\n\t\telem.removeAttribute( \"type\" );\n\t}\n\n\treturn elem;\n}\n\nfunction cloneCopyEvent( src, dest ) {\n\tvar i, l, type, pdataOld, pdataCur, udataOld, udataCur, events;\n\n\tif ( dest.nodeType !== 1 ) {\n\t\treturn;\n\t}\n\n\t// 1. Copy private data: events, handlers, etc.\n\tif ( dataPriv.hasData( src ) ) {\n\t\tpdataOld = dataPriv.access( src );\n\t\tpdataCur = dataPriv.set( dest, pdataOld );\n\t\tevents = pdataOld.events;\n\n\t\tif ( events ) {\n\t\t\tdelete pdataCur.handle;\n\t\t\tpdataCur.events = {};\n\n\t\t\tfor ( type in events ) {\n\t\t\t\tfor ( i = 0, l = events[ type ].length; i < l; i++ ) {\n\t\t\t\t\tjQuery.event.add( dest, type, events[ type ][ i ] );\n\t\t\t\t}\n\t\t\t}\n\t\t}\n\t}\n\n\t// 2. Copy user data\n\tif ( dataUser.hasData( src ) ) {\n\t\tudataOld = dataUser.access( src );\n\t\tudataCur = jQuery.extend( {}, udataOld );\n\n\t\tdataUser.set( dest, udataCur );\n\t}\n}\n\n// Fix IE bugs, see support tests\nfunction fixInput( src, dest ) {\n\tvar nodeName = dest.nodeName.toLowerCase();\n\n\t// Fails to persist the checked state of a cloned checkbox or radio button.\n\tif ( nodeName === \"input\" && rcheckableType.test( src.type ) ) {\n\t\tdest.checked = src.checked;\n\n\t// Fails to return the selected option to the default selected state when cloning options\n\t} else if ( nodeName === \"input\" || nodeName === \"textarea\" ) {\n\t\tdest.defaultValue = src.defaultValue;\n\t}\n}\n\nfunction domManip( collection, args, callback, ignored ) {\n\n\t// Flatten any nested arrays\n\targs = concat.apply( [], args );\n\n\tvar fragment, first, scripts, hasScripts, node, doc,\n\t\ti = 0,\n\t\tl = collection.length,\n\t\tiNoClone = l - 1,\n\t\tvalue = args[ 0 ],\n\t\tisFunction = jQuery.isFunction( value );\n\n\t// We can't cloneNode fragments that contain checked, in WebKit\n\tif ( isFunction ||\n\t\t\t( l > 1 && typeof value === \"string\" &&\n\t\t\t\t!support.checkClone && rchecked.test( value ) ) ) {\n\t\treturn collection.each( function( index ) {\n\t\t\tvar self = collection.eq( index );\n\t\t\tif ( isFunction ) {\n\t\t\t\targs[ 0 ] = value.call( this, index, self.html() );\n\t\t\t}\n\t\t\tdomManip( self, args, callback, ignored );\n\t\t} );\n\t}\n\n\tif ( l ) {\n\t\tfragment = buildFragment( args, collection[ 0 ].ownerDocument, false, collection, ignored );\n\t\tfirst = fragment.firstChild;\n\n\t\tif ( fragment.childNodes.length === 1 ) {\n\t\t\tfragment = first;\n\t\t}\n\n\t\t// Require either new content or an interest in ignored elements to invoke the callback\n\t\tif ( first || ignored ) {\n\t\t\tscripts = jQuery.map( getAll( fragment, \"script\" ), disableScript );\n\t\t\thasScripts = scripts.length;\n\n\t\t\t// Use the original fragment for the last item\n\t\t\t// instead of the first because it can end up\n\t\t\t// being emptied incorrectly in certain situations (#8070).\n\t\t\tfor ( ; i < l; i++ ) {\n\t\t\t\tnode = fragment;\n\n\t\t\t\tif ( i !== iNoClone ) {\n\t\t\t\t\tnode = jQuery.clone( node, true, true );\n\n\t\t\t\t\t// Keep references to cloned scripts for later restoration\n\t\t\t\t\tif ( hasScripts ) {\n\n\t\t\t\t\t\t// Support: Android <=4.0 only, PhantomJS 1 only\n\t\t\t\t\t\t// push.apply(_, arraylike) throws on ancient WebKit\n\t\t\t\t\t\tjQuery.merge( scripts, getAll( node, \"script\" ) );\n\t\t\t\t\t}\n\t\t\t\t}\n\n\t\t\t\tcallback.call( collection[ i ], node, i );\n\t\t\t}\n\n\t\t\tif ( hasScripts ) {\n\t\t\t\tdoc = scripts[ scripts.length - 1 ].ownerDocument;\n\n\t\t\t\t// Reenable scripts\n\t\t\t\tjQuery.map( scripts, restoreScript );\n\n\t\t\t\t// Evaluate executable scripts on first document insertion\n\t\t\t\tfor ( i = 0; i < hasScripts; i++ ) {\n\t\t\t\t\tnode = scripts[ i ];\n\t\t\t\t\tif ( rscriptType.test( node.type || \"\" ) &&\n\t\t\t\t\t\t!dataPriv.access( node, \"globalEval\" ) &&\n\t\t\t\t\t\tjQuery.contains( doc, node ) ) {\n\n\t\t\t\t\t\tif ( node.src ) {\n\n\t\t\t\t\t\t\t// Optional AJAX dependency, but won't run scripts if not present\n\t\t\t\t\t\t\tif ( jQuery._evalUrl ) {\n\t\t\t\t\t\t\t\tjQuery._evalUrl( node.src );\n\t\t\t\t\t\t\t}\n\t\t\t\t\t\t} else {\n\t\t\t\t\t\t\tDOMEval( node.textContent.replace( rcleanScript, \"\" ), doc );\n\t\t\t\t\t\t}\n\t\t\t\t\t}\n\t\t\t\t}\n\t\t\t}\n\t\t}\n\t}\n\n\treturn collection;\n}\n\nfunction remove( elem, selector, keepData ) {\n\tvar node,\n\t\tnodes = selector ? jQuery.filter( selector, elem ) : elem,\n\t\ti = 0;\n\n\tfor ( ; ( node = nodes[ i ] ) != null; i++ ) {\n\t\tif ( !keepData && node.nodeType === 1 ) {\n\t\t\tjQuery.cleanData( getAll( node ) );\n\t\t}\n\n\t\tif ( node.parentNode ) {\n\t\t\tif ( keepData && jQuery.contains( node.ownerDocument, node ) ) {\n\t\t\t\tsetGlobalEval( getAll( node, \"script\" ) );\n\t\t\t}\n\t\t\tnode.parentNode.removeChild( node );\n\t\t}\n\t}\n\n\treturn elem;\n}\n\njQuery.extend( {\n\thtmlPrefilter: function( html ) {\n\t\treturn html.replace( rxhtmlTag, \"<$1></$2>\" );\n\t},\n\n\tclone: function( elem, dataAndEvents, deepDataAndEvents ) {\n\t\tvar i, l, srcElements, destElements,\n\t\t\tclone = elem.cloneNode( true ),\n\t\t\tinPage = jQuery.contains( elem.ownerDocument, elem );\n\n\t\t// Fix IE cloning issues\n\t\tif ( !support.noCloneChecked && ( elem.nodeType === 1 || elem.nodeType === 11 ) &&\n\t\t\t\t!jQuery.isXMLDoc( elem ) ) {\n\n\t\t\t// We eschew Sizzle here for performance reasons: https://jsperf.com/getall-vs-sizzle/2\n\t\t\tdestElements = getAll( clone );\n\t\t\tsrcElements = getAll( elem );\n\n\t\t\tfor ( i = 0, l = srcElements.length; i < l; i++ ) {\n\t\t\t\tfixInput( srcElements[ i ], destElements[ i ] );\n\t\t\t}\n\t\t}\n\n\t\t// Copy the events from the original to the clone\n\t\tif ( dataAndEvents ) {\n\t\t\tif ( deepDataAndEvents ) {\n\t\t\t\tsrcElements = srcElements || getAll( elem );\n\t\t\t\tdestElements = destElements || getAll( clone );\n\n\t\t\t\tfor ( i = 0, l = srcElements.length; i < l; i++ ) {\n\t\t\t\t\tcloneCopyEvent( srcElements[ i ], destElements[ i ] );\n\t\t\t\t}\n\t\t\t} else {\n\t\t\t\tcloneCopyEvent( elem, clone );\n\t\t\t}\n\t\t}\n\n\t\t// Preserve script evaluation history\n\t\tdestElements = getAll( clone, \"script\" );\n\t\tif ( destElements.length > 0 ) {\n\t\t\tsetGlobalEval( destElements, !inPage && getAll( elem, \"script\" ) );\n\t\t}\n\n\t\t// Return the cloned set\n\t\treturn clone;\n\t},\n\n\tcleanData: function( elems ) {\n\t\tvar data, elem, type,\n\t\t\tspecial = jQuery.event.special,\n\t\t\ti = 0;\n\n\t\tfor ( ; ( elem = elems[ i ] ) !== undefined; i++ ) {\n\t\t\tif ( acceptData( elem ) ) {\n\t\t\t\tif ( ( data = elem[ dataPriv.expando ] ) ) {\n\t\t\t\t\tif ( data.events ) {\n\t\t\t\t\t\tfor ( type in data.events ) {\n\t\t\t\t\t\t\tif ( special[ type ] ) {\n\t\t\t\t\t\t\t\tjQuery.event.remove( elem, type );\n\n\t\t\t\t\t\t\t// This is a shortcut to avoid jQuery.event.remove's overhead\n\t\t\t\t\t\t\t} else {\n\t\t\t\t\t\t\t\tjQuery.removeEvent( elem, type, data.handle );\n\t\t\t\t\t\t\t}\n\t\t\t\t\t\t}\n\t\t\t\t\t}\n\n\t\t\t\t\t// Support: Chrome <=35 - 45+\n\t\t\t\t\t// Assign undefined instead of using delete, see Data#remove\n\t\t\t\t\telem[ dataPriv.expando ] = undefined;\n\t\t\t\t}\n\t\t\t\tif ( elem[ dataUser.expando ] ) {\n\n\t\t\t\t\t// Support: Chrome <=35 - 45+\n\t\t\t\t\t// Assign undefined instead of using delete, see Data#remove\n\t\t\t\t\telem[ dataUser.expando ] = undefined;\n\t\t\t\t}\n\t\t\t}\n\t\t}\n\t}\n} );\n\njQuery.fn.extend( {\n\tdetach: function( selector ) {\n\t\treturn remove( this, selector, true );\n\t},\n\n\tremove: function( selector ) {\n\t\treturn remove( this, selector );\n\t},\n\n\ttext: function( value ) {\n\t\treturn access( this, function( value ) {\n\t\t\treturn value === undefined ?\n\t\t\t\tjQuery.text( this ) :\n\t\t\t\tthis.empty().each( function() {\n\t\t\t\t\tif ( this.nodeType === 1 || this.nodeType === 11 || this.nodeType === 9 ) {\n\t\t\t\t\t\tthis.textContent = value;\n\t\t\t\t\t}\n\t\t\t\t} );\n\t\t}, null, value, arguments.length );\n\t},\n\n\tappend: function() {\n\t\treturn domManip( this, arguments, function( elem ) {\n\t\t\tif ( this.nodeType === 1 || this.nodeType === 11 || this.nodeType === 9 ) {\n\t\t\t\tvar target = manipulationTarget( this, elem );\n\t\t\t\ttarget.appendChild( elem );\n\t\t\t}\n\t\t} );\n\t},\n\n\tprepend: function() {\n\t\treturn domManip( this, arguments, function( elem ) {\n\t\t\tif ( this.nodeType === 1 || this.nodeType === 11 || this.nodeType === 9 ) {\n\t\t\t\tvar target = manipulationTarget( this, elem );\n\t\t\t\ttarget.insertBefore( elem, target.firstChild );\n\t\t\t}\n\t\t} );\n\t},\n\n\tbefore: function() {\n\t\treturn domManip( this, arguments, function( elem ) {\n\t\t\tif ( this.parentNode ) {\n\t\t\t\tthis.parentNode.insertBefore( elem, this );\n\t\t\t}\n\t\t} );\n\t},\n\n\tafter: function() {\n\t\treturn domManip( this, arguments, function( elem ) {\n\t\t\tif ( this.parentNode ) {\n\t\t\t\tthis.parentNode.insertBefore( elem, this.nextSibling );\n\t\t\t}\n\t\t} );\n\t},\n\n\tempty: function() {\n\t\tvar elem,\n\t\t\ti = 0;\n\n\t\tfor ( ; ( elem = this[ i ] ) != null; i++ ) {\n\t\t\tif ( elem.nodeType === 1 ) {\n\n\t\t\t\t// Prevent memory leaks\n\t\t\t\tjQuery.cleanData( getAll( elem, false ) );\n\n\t\t\t\t// Remove any remaining nodes\n\t\t\t\telem.textContent = \"\";\n\t\t\t}\n\t\t}\n\n\t\treturn this;\n\t},\n\n\tclone: function( dataAndEvents, deepDataAndEvents ) {\n\t\tdataAndEvents = dataAndEvents == null ? false : dataAndEvents;\n\t\tdeepDataAndEvents = deepDataAndEvents == null ? dataAndEvents : deepDataAndEvents;\n\n\t\treturn this.map( function() {\n\t\t\treturn jQuery.clone( this, dataAndEvents, deepDataAndEvents );\n\t\t} );\n\t},\n\n\thtml: function( value ) {\n\t\treturn access( this, function( value ) {\n\t\t\tvar elem = this[ 0 ] || {},\n\t\t\t\ti = 0,\n\t\t\t\tl = this.length;\n\n\t\t\tif ( value === undefined && elem.nodeType === 1 ) {\n\t\t\t\treturn elem.innerHTML;\n\t\t\t}\n\n\t\t\t// See if we can take a shortcut and just use innerHTML\n\t\t\tif ( typeof value === \"string\" && !rnoInnerhtml.test( value ) &&\n\t\t\t\t!wrapMap[ ( rtagName.exec( value ) || [ \"\", \"\" ] )[ 1 ].toLowerCase() ] ) {\n\n\t\t\t\tvalue = jQuery.htmlPrefilter( value );\n\n\t\t\t\ttry {\n\t\t\t\t\tfor ( ; i < l; i++ ) {\n\t\t\t\t\t\telem = this[ i ] || {};\n\n\t\t\t\t\t\t// Remove element nodes and prevent memory leaks\n\t\t\t\t\t\tif ( elem.nodeType === 1 ) {\n\t\t\t\t\t\t\tjQuery.cleanData( getAll( elem, false ) );\n\t\t\t\t\t\t\telem.innerHTML = value;\n\t\t\t\t\t\t}\n\t\t\t\t\t}\n\n\t\t\t\t\telem = 0;\n\n\t\t\t\t// If using innerHTML throws an exception, use the fallback method\n\t\t\t\t} catch ( e ) {}\n\t\t\t}\n\n\t\t\tif ( elem ) {\n\t\t\t\tthis.empty().append( value );\n\t\t\t}\n\t\t}, null, value, arguments.length );\n\t},\n\n\treplaceWith: function() {\n\t\tvar ignored = [];\n\n\t\t// Make the changes, replacing each non-ignored context element with the new content\n\t\treturn domManip( this, arguments, function( elem ) {\n\t\t\tvar parent = this.parentNode;\n\n\t\t\tif ( jQuery.inArray( this, ignored ) < 0 ) {\n\t\t\t\tjQuery.cleanData( getAll( this ) );\n\t\t\t\tif ( parent ) {\n\t\t\t\t\tparent.replaceChild( elem, this );\n\t\t\t\t}\n\t\t\t}\n\n\t\t// Force callback invocation\n\t\t}, ignored );\n\t}\n} );\n\njQuery.each( {\n\tappendTo: \"append\",\n\tprependTo: \"prepend\",\n\tinsertBefore: \"before\",\n\tinsertAfter: \"after\",\n\treplaceAll: \"replaceWith\"\n}, function( name, original ) {\n\tjQuery.fn[ name ] = function( selector ) {\n\t\tvar elems,\n\t\t\tret = [],\n\t\t\tinsert = jQuery( selector ),\n\t\t\tlast = insert.length - 1,\n\t\t\ti = 0;\n\n\t\tfor ( ; i <= last; i++ ) {\n\t\t\telems = i === last ? this : this.clone( true );\n\t\t\tjQuery( insert[ i ] )[ original ]( elems );\n\n\t\t\t// Support: Android <=4.0 only, PhantomJS 1 only\n\t\t\t// .get() because push.apply(_, arraylike) throws on ancient WebKit\n\t\t\tpush.apply( ret, elems.get() );\n\t\t}\n\n\t\treturn this.pushStack( ret );\n\t};\n} );\nvar rmargin = ( /^margin/ );\n\nvar rnumnonpx = new RegExp( \"^(\" + pnum + \")(?!px)[a-z%]+$\", \"i\" );\n\nvar getStyles = function( elem ) {\n\n\t\t// Support: IE <=11 only, Firefox <=30 (#15098, #14150)\n\t\t// IE throws on elements created in popups\n\t\t// FF meanwhile throws on frame elements through \"defaultView.getComputedStyle\"\n\t\tvar view = elem.ownerDocument.defaultView;\n\n\t\tif ( !view || !view.opener ) {\n\t\t\tview = window;\n\t\t}\n\n\t\treturn view.getComputedStyle( elem );\n\t};\n\n\n\n( function() {\n\n\t// Executing both pixelPosition & boxSizingReliable tests require only one layout\n\t// so they're executed at the same time to save the second computation.\n\tfunction computeStyleTests() {\n\n\t\t// This is a singleton, we need to execute it only once\n\t\tif ( !div ) {\n\t\t\treturn;\n\t\t}\n\n\t\tdiv.style.cssText =\n\t\t\t\"box-sizing:border-box;\" +\n\t\t\t\"position:relative;display:block;\" +\n\t\t\t\"margin:auto;border:1px;padding:1px;\" +\n\t\t\t\"top:1%;width:50%\";\n\t\tdiv.innerHTML = \"\";\n\t\tdocumentElement.appendChild( container );\n\n\t\tvar divStyle = window.getComputedStyle( div );\n\t\tpixelPositionVal = divStyle.top !== \"1%\";\n\n\t\t// Support: Android 4.0 - 4.3 only, Firefox <=3 - 44\n\t\treliableMarginLeftVal = divStyle.marginLeft === \"2px\";\n\t\tboxSizingReliableVal = divStyle.width === \"4px\";\n\n\t\t// Support: Android 4.0 - 4.3 only\n\t\t// Some styles come back with percentage values, even though they shouldn't\n\t\tdiv.style.marginRight = \"50%\";\n\t\tpixelMarginRightVal = divStyle.marginRight === \"4px\";\n\n\t\tdocumentElement.removeChild( container );\n\n\t\t// Nullify the div so it wouldn't be stored in the memory and\n\t\t// it will also be a sign that checks already performed\n\t\tdiv = null;\n\t}\n\n\tvar pixelPositionVal, boxSizingReliableVal, pixelMarginRightVal, reliableMarginLeftVal,\n\t\tcontainer = document.createElement( \"div\" ),\n\t\tdiv = document.createElement( \"div\" );\n\n\t// Finish early in limited (non-browser) environments\n\tif ( !div.style ) {\n\t\treturn;\n\t}\n\n\t// Support: IE <=9 - 11 only\n\t// Style of cloned element affects source element cloned (#8908)\n\tdiv.style.backgroundClip = \"content-box\";\n\tdiv.cloneNode( true ).style.backgroundClip = \"\";\n\tsupport.clearCloneStyle = div.style.backgroundClip === \"content-box\";\n\n\tcontainer.style.cssText = \"border:0;width:8px;height:0;top:0;left:-9999px;\" +\n\t\t\"padding:0;margin-top:1px;position:absolute\";\n\tcontainer.appendChild( div );\n\n\tjQuery.extend( support, {\n\t\tpixelPosition: function() {\n\t\t\tcomputeStyleTests();\n\t\t\treturn pixelPositionVal;\n\t\t},\n\t\tboxSizingReliable: function() {\n\t\t\tcomputeStyleTests();\n\t\t\treturn boxSizingReliableVal;\n\t\t},\n\t\tpixelMarginRight: function() {\n\t\t\tcomputeStyleTests();\n\t\t\treturn pixelMarginRightVal;\n\t\t},\n\t\treliableMarginLeft: function() {\n\t\t\tcomputeStyleTests();\n\t\t\treturn reliableMarginLeftVal;\n\t\t}\n\t} );\n} )();\n\n\nfunction curCSS( elem, name, computed ) {\n\tvar width, minWidth, maxWidth, ret,\n\n\t\t// Support: Firefox 51+\n\t\t// Retrieving style before computed somehow\n\t\t// fixes an issue with getting wrong values\n\t\t// on detached elements\n\t\tstyle = elem.style;\n\n\tcomputed = computed || getStyles( elem );\n\n\t// getPropertyValue is needed for:\n\t//   .css('filter') (IE 9 only, #12537)\n\t//   .css('--customProperty) (#3144)\n\tif ( computed ) {\n\t\tret = computed.getPropertyValue( name ) || computed[ name ];\n\n\t\tif ( ret === \"\" && !jQuery.contains( elem.ownerDocument, elem ) ) {\n\t\t\tret = jQuery.style( elem, name );\n\t\t}\n\n\t\t// A tribute to the \"awesome hack by Dean Edwards\"\n\t\t// Android Browser returns percentage for some values,\n\t\t// but width seems to be reliably pixels.\n\t\t// This is against the CSSOM draft spec:\n\t\t// https://drafts.csswg.org/cssom/#resolved-values\n\t\tif ( !support.pixelMarginRight() && rnumnonpx.test( ret ) && rmargin.test( name ) ) {\n\n\t\t\t// Remember the original values\n\t\t\twidth = style.width;\n\t\t\tminWidth = style.minWidth;\n\t\t\tmaxWidth = style.maxWidth;\n\n\t\t\t// Put in the new values to get a computed value out\n\t\t\tstyle.minWidth = style.maxWidth = style.width = ret;\n\t\t\tret = computed.width;\n\n\t\t\t// Revert the changed values\n\t\t\tstyle.width = width;\n\t\t\tstyle.minWidth = minWidth;\n\t\t\tstyle.maxWidth = maxWidth;\n\t\t}\n\t}\n\n\treturn ret !== undefined ?\n\n\t\t// Support: IE <=9 - 11 only\n\t\t// IE returns zIndex value as an integer.\n\t\tret + \"\" :\n\t\tret;\n}\n\n\nfunction addGetHookIf( conditionFn, hookFn ) {\n\n\t// Define the hook, we'll check on the first run if it's really needed.\n\treturn {\n\t\tget: function() {\n\t\t\tif ( conditionFn() ) {\n\n\t\t\t\t// Hook not needed (or it's not possible to use it due\n\t\t\t\t// to missing dependency), remove it.\n\t\t\t\tdelete this.get;\n\t\t\t\treturn;\n\t\t\t}\n\n\t\t\t// Hook needed; redefine it so that the support test is not executed again.\n\t\t\treturn ( this.get = hookFn ).apply( this, arguments );\n\t\t}\n\t};\n}\n\n\nvar\n\n\t// Swappable if display is none or starts with table\n\t// except \"table\", \"table-cell\", or \"table-caption\"\n\t// See here for display values: https://developer.mozilla.org/en-US/docs/CSS/display\n\trdisplayswap = /^(none|table(?!-c[ea]).+)/,\n\trcustomProp = /^--/,\n\tcssShow = { position: \"absolute\", visibility: \"hidden\", display: \"block\" },\n\tcssNormalTransform = {\n\t\tletterSpacing: \"0\",\n\t\tfontWeight: \"400\"\n\t},\n\n\tcssPrefixes = [ \"Webkit\", \"Moz\", \"ms\" ],\n\temptyStyle = document.createElement( \"div\" ).style;\n\n// Return a css property mapped to a potentially vendor prefixed property\nfunction vendorPropName( name ) {\n\n\t// Shortcut for names that are not vendor prefixed\n\tif ( name in emptyStyle ) {\n\t\treturn name;\n\t}\n\n\t// Check for vendor prefixed names\n\tvar capName = name[ 0 ].toUpperCase() + name.slice( 1 ),\n\t\ti = cssPrefixes.length;\n\n\twhile ( i-- ) {\n\t\tname = cssPrefixes[ i ] + capName;\n\t\tif ( name in emptyStyle ) {\n\t\t\treturn name;\n\t\t}\n\t}\n}\n\n// Return a property mapped along what jQuery.cssProps suggests or to\n// a vendor prefixed property.\nfunction finalPropName( name ) {\n\tvar ret = jQuery.cssProps[ name ];\n\tif ( !ret ) {\n\t\tret = jQuery.cssProps[ name ] = vendorPropName( name ) || name;\n\t}\n\treturn ret;\n}\n\nfunction setPositiveNumber( elem, value, subtract ) {\n\n\t// Any relative (+/-) values have already been\n\t// normalized at this point\n\tvar matches = rcssNum.exec( value );\n\treturn matches ?\n\n\t\t// Guard against undefined \"subtract\", e.g., when used as in cssHooks\n\t\tMath.max( 0, matches[ 2 ] - ( subtract || 0 ) ) + ( matches[ 3 ] || \"px\" ) :\n\t\tvalue;\n}\n\nfunction augmentWidthOrHeight( elem, name, extra, isBorderBox, styles ) {\n\tvar i,\n\t\tval = 0;\n\n\t// If we already have the right measurement, avoid augmentation\n\tif ( extra === ( isBorderBox ? \"border\" : \"content\" ) ) {\n\t\ti = 4;\n\n\t// Otherwise initialize for horizontal or vertical properties\n\t} else {\n\t\ti = name === \"width\" ? 1 : 0;\n\t}\n\n\tfor ( ; i < 4; i += 2 ) {\n\n\t\t// Both box models exclude margin, so add it if we want it\n\t\tif ( extra === \"margin\" ) {\n\t\t\tval += jQuery.css( elem, extra + cssExpand[ i ], true, styles );\n\t\t}\n\n\t\tif ( isBorderBox ) {\n\n\t\t\t// border-box includes padding, so remove it if we want content\n\t\t\tif ( extra === \"content\" ) {\n\t\t\t\tval -= jQuery.css( elem, \"padding\" + cssExpand[ i ], true, styles );\n\t\t\t}\n\n\t\t\t// At this point, extra isn't border nor margin, so remove border\n\t\t\tif ( extra !== \"margin\" ) {\n\t\t\t\tval -= jQuery.css( elem, \"border\" + cssExpand[ i ] + \"Width\", true, styles );\n\t\t\t}\n\t\t} else {\n\n\t\t\t// At this point, extra isn't content, so add padding\n\t\t\tval += jQuery.css( elem, \"padding\" + cssExpand[ i ], true, styles );\n\n\t\t\t// At this point, extra isn't content nor padding, so add border\n\t\t\tif ( extra !== \"padding\" ) {\n\t\t\t\tval += jQuery.css( elem, \"border\" + cssExpand[ i ] + \"Width\", true, styles );\n\t\t\t}\n\t\t}\n\t}\n\n\treturn val;\n}\n\nfunction getWidthOrHeight( elem, name, extra ) {\n\n\t// Start with computed style\n\tvar valueIsBorderBox,\n\t\tstyles = getStyles( elem ),\n\t\tval = curCSS( elem, name, styles ),\n\t\tisBorderBox = jQuery.css( elem, \"boxSizing\", false, styles ) === \"border-box\";\n\n\t// Computed unit is not pixels. Stop here and return.\n\tif ( rnumnonpx.test( val ) ) {\n\t\treturn val;\n\t}\n\n\t// Check for style in case a browser which returns unreliable values\n\t// for getComputedStyle silently falls back to the reliable elem.style\n\tvalueIsBorderBox = isBorderBox &&\n\t\t( support.boxSizingReliable() || val === elem.style[ name ] );\n\n\t// Fall back to offsetWidth/Height when value is \"auto\"\n\t// This happens for inline elements with no explicit setting (gh-3571)\n\tif ( val === \"auto\" ) {\n\t\tval = elem[ \"offset\" + name[ 0 ].toUpperCase() + name.slice( 1 ) ];\n\t}\n\n\t// Normalize \"\", auto, and prepare for extra\n\tval = parseFloat( val ) || 0;\n\n\t// Use the active box-sizing model to add/subtract irrelevant styles\n\treturn ( val +\n\t\taugmentWidthOrHeight(\n\t\t\telem,\n\t\t\tname,\n\t\t\textra || ( isBorderBox ? \"border\" : \"content\" ),\n\t\t\tvalueIsBorderBox,\n\t\t\tstyles\n\t\t)\n\t) + \"px\";\n}\n\njQuery.extend( {\n\n\t// Add in style property hooks for overriding the default\n\t// behavior of getting and setting a style property\n\tcssHooks: {\n\t\topacity: {\n\t\t\tget: function( elem, computed ) {\n\t\t\t\tif ( computed ) {\n\n\t\t\t\t\t// We should always get a number back from opacity\n\t\t\t\t\tvar ret = curCSS( elem, \"opacity\" );\n\t\t\t\t\treturn ret === \"\" ? \"1\" : ret;\n\t\t\t\t}\n\t\t\t}\n\t\t}\n\t},\n\n\t// Don't automatically add \"px\" to these possibly-unitless properties\n\tcssNumber: {\n\t\t\"animationIterationCount\": true,\n\t\t\"columnCount\": true,\n\t\t\"fillOpacity\": true,\n\t\t\"flexGrow\": true,\n\t\t\"flexShrink\": true,\n\t\t\"fontWeight\": true,\n\t\t\"lineHeight\": true,\n\t\t\"opacity\": true,\n\t\t\"order\": true,\n\t\t\"orphans\": true,\n\t\t\"widows\": true,\n\t\t\"zIndex\": true,\n\t\t\"zoom\": true\n\t},\n\n\t// Add in properties whose names you wish to fix before\n\t// setting or getting the value\n\tcssProps: {\n\t\t\"float\": \"cssFloat\"\n\t},\n\n\t// Get and set the style property on a DOM Node\n\tstyle: function( elem, name, value, extra ) {\n\n\t\t// Don't set styles on text and comment nodes\n\t\tif ( !elem || elem.nodeType === 3 || elem.nodeType === 8 || !elem.style ) {\n\t\t\treturn;\n\t\t}\n\n\t\t// Make sure that we're working with the right name\n\t\tvar ret, type, hooks,\n\t\t\torigName = jQuery.camelCase( name ),\n\t\t\tisCustomProp = rcustomProp.test( name ),\n\t\t\tstyle = elem.style;\n\n\t\t// Make sure that we're working with the right name. We don't\n\t\t// want to query the value if it is a CSS custom property\n\t\t// since they are user-defined.\n\t\tif ( !isCustomProp ) {\n\t\t\tname = finalPropName( origName );\n\t\t}\n\n\t\t// Gets hook for the prefixed version, then unprefixed version\n\t\thooks = jQuery.cssHooks[ name ] || jQuery.cssHooks[ origName ];\n\n\t\t// Check if we're setting a value\n\t\tif ( value !== undefined ) {\n\t\t\ttype = typeof value;\n\n\t\t\t// Convert \"+=\" or \"-=\" to relative numbers (#7345)\n\t\t\tif ( type === \"string\" && ( ret = rcssNum.exec( value ) ) && ret[ 1 ] ) {\n\t\t\t\tvalue = adjustCSS( elem, name, ret );\n\n\t\t\t\t// Fixes bug #9237\n\t\t\t\ttype = \"number\";\n\t\t\t}\n\n\t\t\t// Make sure that null and NaN values aren't set (#7116)\n\t\t\tif ( value == null || value !== value ) {\n\t\t\t\treturn;\n\t\t\t}\n\n\t\t\t// If a number was passed in, add the unit (except for certain CSS properties)\n\t\t\tif ( type === \"number\" ) {\n\t\t\t\tvalue += ret && ret[ 3 ] || ( jQuery.cssNumber[ origName ] ? \"\" : \"px\" );\n\t\t\t}\n\n\t\t\t// background-* props affect original clone's values\n\t\t\tif ( !support.clearCloneStyle && value === \"\" && name.indexOf( \"background\" ) === 0 ) {\n\t\t\t\tstyle[ name ] = \"inherit\";\n\t\t\t}\n\n\t\t\t// If a hook was provided, use that value, otherwise just set the specified value\n\t\t\tif ( !hooks || !( \"set\" in hooks ) ||\n\t\t\t\t( value = hooks.set( elem, value, extra ) ) !== undefined ) {\n\n\t\t\t\tif ( isCustomProp ) {\n\t\t\t\t\tstyle.setProperty( name, value );\n\t\t\t\t} else {\n\t\t\t\t\tstyle[ name ] = value;\n\t\t\t\t}\n\t\t\t}\n\n\t\t} else {\n\n\t\t\t// If a hook was provided get the non-computed value from there\n\t\t\tif ( hooks && \"get\" in hooks &&\n\t\t\t\t( ret = hooks.get( elem, false, extra ) ) !== undefined ) {\n\n\t\t\t\treturn ret;\n\t\t\t}\n\n\t\t\t// Otherwise just get the value from the style object\n\t\t\treturn style[ name ];\n\t\t}\n\t},\n\n\tcss: function( elem, name, extra, styles ) {\n\t\tvar val, num, hooks,\n\t\t\torigName = jQuery.camelCase( name ),\n\t\t\tisCustomProp = rcustomProp.test( name );\n\n\t\t// Make sure that we're working with the right name. We don't\n\t\t// want to modify the value if it is a CSS custom property\n\t\t// since they are user-defined.\n\t\tif ( !isCustomProp ) {\n\t\t\tname = finalPropName( origName );\n\t\t}\n\n\t\t// Try prefixed name followed by the unprefixed name\n\t\thooks = jQuery.cssHooks[ name ] || jQuery.cssHooks[ origName ];\n\n\t\t// If a hook was provided get the computed value from there\n\t\tif ( hooks && \"get\" in hooks ) {\n\t\t\tval = hooks.get( elem, true, extra );\n\t\t}\n\n\t\t// Otherwise, if a way to get the computed value exists, use that\n\t\tif ( val === undefined ) {\n\t\t\tval = curCSS( elem, name, styles );\n\t\t}\n\n\t\t// Convert \"normal\" to computed value\n\t\tif ( val === \"normal\" && name in cssNormalTransform ) {\n\t\t\tval = cssNormalTransform[ name ];\n\t\t}\n\n\t\t// Make numeric if forced or a qualifier was provided and val looks numeric\n\t\tif ( extra === \"\" || extra ) {\n\t\t\tnum = parseFloat( val );\n\t\t\treturn extra === true || isFinite( num ) ? num || 0 : val;\n\t\t}\n\n\t\treturn val;\n\t}\n} );\n\njQuery.each( [ \"height\", \"width\" ], function( i, name ) {\n\tjQuery.cssHooks[ name ] = {\n\t\tget: function( elem, computed, extra ) {\n\t\t\tif ( computed ) {\n\n\t\t\t\t// Certain elements can have dimension info if we invisibly show them\n\t\t\t\t// but it must have a current display style that would benefit\n\t\t\t\treturn rdisplayswap.test( jQuery.css( elem, \"display\" ) ) &&\n\n\t\t\t\t\t// Support: Safari 8+\n\t\t\t\t\t// Table columns in Safari have non-zero offsetWidth & zero\n\t\t\t\t\t// getBoundingClientRect().width unless display is changed.\n\t\t\t\t\t// Support: IE <=11 only\n\t\t\t\t\t// Running getBoundingClientRect on a disconnected node\n\t\t\t\t\t// in IE throws an error.\n\t\t\t\t\t( !elem.getClientRects().length || !elem.getBoundingClientRect().width ) ?\n\t\t\t\t\t\tswap( elem, cssShow, function() {\n\t\t\t\t\t\t\treturn getWidthOrHeight( elem, name, extra );\n\t\t\t\t\t\t} ) :\n\t\t\t\t\t\tgetWidthOrHeight( elem, name, extra );\n\t\t\t}\n\t\t},\n\n\t\tset: function( elem, value, extra ) {\n\t\t\tvar matches,\n\t\t\t\tstyles = extra && getStyles( elem ),\n\t\t\t\tsubtract = extra && augmentWidthOrHeight(\n\t\t\t\t\telem,\n\t\t\t\t\tname,\n\t\t\t\t\textra,\n\t\t\t\t\tjQuery.css( elem, \"boxSizing\", false, styles ) === \"border-box\",\n\t\t\t\t\tstyles\n\t\t\t\t);\n\n\t\t\t// Convert to pixels if value adjustment is needed\n\t\t\tif ( subtract && ( matches = rcssNum.exec( value ) ) &&\n\t\t\t\t( matches[ 3 ] || \"px\" ) !== \"px\" ) {\n\n\t\t\t\telem.style[ name ] = value;\n\t\t\t\tvalue = jQuery.css( elem, name );\n\t\t\t}\n\n\t\t\treturn setPositiveNumber( elem, value, subtract );\n\t\t}\n\t};\n} );\n\njQuery.cssHooks.marginLeft = addGetHookIf( support.reliableMarginLeft,\n\tfunction( elem, computed ) {\n\t\tif ( computed ) {\n\t\t\treturn ( parseFloat( curCSS( elem, \"marginLeft\" ) ) ||\n\t\t\t\telem.getBoundingClientRect().left -\n\t\t\t\t\tswap( elem, { marginLeft: 0 }, function() {\n\t\t\t\t\t\treturn elem.getBoundingClientRect().left;\n\t\t\t\t\t} )\n\t\t\t\t) + \"px\";\n\t\t}\n\t}\n);\n\n// These hooks are used by animate to expand properties\njQuery.each( {\n\tmargin: \"\",\n\tpadding: \"\",\n\tborder: \"Width\"\n}, function( prefix, suffix ) {\n\tjQuery.cssHooks[ prefix + suffix ] = {\n\t\texpand: function( value ) {\n\t\t\tvar i = 0,\n\t\t\t\texpanded = {},\n\n\t\t\t\t// Assumes a single number if not a string\n\t\t\t\tparts = typeof value === \"string\" ? value.split( \" \" ) : [ value ];\n\n\t\t\tfor ( ; i < 4; i++ ) {\n\t\t\t\texpanded[ prefix + cssExpand[ i ] + suffix ] =\n\t\t\t\t\tparts[ i ] || parts[ i - 2 ] || parts[ 0 ];\n\t\t\t}\n\n\t\t\treturn expanded;\n\t\t}\n\t};\n\n\tif ( !rmargin.test( prefix ) ) {\n\t\tjQuery.cssHooks[ prefix + suffix ].set = setPositiveNumber;\n\t}\n} );\n\njQuery.fn.extend( {\n\tcss: function( name, value ) {\n\t\treturn access( this, function( elem, name, value ) {\n\t\t\tvar styles, len,\n\t\t\t\tmap = {},\n\t\t\t\ti = 0;\n\n\t\t\tif ( Array.isArray( name ) ) {\n\t\t\t\tstyles = getStyles( elem );\n\t\t\t\tlen = name.length;\n\n\t\t\t\tfor ( ; i < len; i++ ) {\n\t\t\t\t\tmap[ name[ i ] ] = jQuery.css( elem, name[ i ], false, styles );\n\t\t\t\t}\n\n\t\t\t\treturn map;\n\t\t\t}\n\n\t\t\treturn value !== undefined ?\n\t\t\t\tjQuery.style( elem, name, value ) :\n\t\t\t\tjQuery.css( elem, name );\n\t\t}, name, value, arguments.length > 1 );\n\t}\n} );\n\n\nfunction Tween( elem, options, prop, end, easing ) {\n\treturn new Tween.prototype.init( elem, options, prop, end, easing );\n}\njQuery.Tween = Tween;\n\nTween.prototype = {\n\tconstructor: Tween,\n\tinit: function( elem, options, prop, end, easing, unit ) {\n\t\tthis.elem = elem;\n\t\tthis.prop = prop;\n\t\tthis.easing = easing || jQuery.easing._default;\n\t\tthis.options = options;\n\t\tthis.start = this.now = this.cur();\n\t\tthis.end = end;\n\t\tthis.unit = unit || ( jQuery.cssNumber[ prop ] ? \"\" : \"px\" );\n\t},\n\tcur: function() {\n\t\tvar hooks = Tween.propHooks[ this.prop ];\n\n\t\treturn hooks && hooks.get ?\n\t\t\thooks.get( this ) :\n\t\t\tTween.propHooks._default.get( this );\n\t},\n\trun: function( percent ) {\n\t\tvar eased,\n\t\t\thooks = Tween.propHooks[ this.prop ];\n\n\t\tif ( this.options.duration ) {\n\t\t\tthis.pos = eased = jQuery.easing[ this.easing ](\n\t\t\t\tpercent, this.options.duration * percent, 0, 1, this.options.duration\n\t\t\t);\n\t\t} else {\n\t\t\tthis.pos = eased = percent;\n\t\t}\n\t\tthis.now = ( this.end - this.start ) * eased + this.start;\n\n\t\tif ( this.options.step ) {\n\t\t\tthis.options.step.call( this.elem, this.now, this );\n\t\t}\n\n\t\tif ( hooks && hooks.set ) {\n\t\t\thooks.set( this );\n\t\t} else {\n\t\t\tTween.propHooks._default.set( this );\n\t\t}\n\t\treturn this;\n\t}\n};\n\nTween.prototype.init.prototype = Tween.prototype;\n\nTween.propHooks = {\n\t_default: {\n\t\tget: function( tween ) {\n\t\t\tvar result;\n\n\t\t\t// Use a property on the element directly when it is not a DOM element,\n\t\t\t// or when there is no matching style property that exists.\n\t\t\tif ( tween.elem.nodeType !== 1 ||\n\t\t\t\ttween.elem[ tween.prop ] != null && tween.elem.style[ tween.prop ] == null ) {\n\t\t\t\treturn tween.elem[ tween.prop ];\n\t\t\t}\n\n\t\t\t// Passing an empty string as a 3rd parameter to .css will automatically\n\t\t\t// attempt a parseFloat and fallback to a string if the parse fails.\n\t\t\t// Simple values such as \"10px\" are parsed to Float;\n\t\t\t// complex values such as \"rotate(1rad)\" are returned as-is.\n\t\t\tresult = jQuery.css( tween.elem, tween.prop, \"\" );\n\n\t\t\t// Empty strings, null, undefined and \"auto\" are converted to 0.\n\t\t\treturn !result || result === \"auto\" ? 0 : result;\n\t\t},\n\t\tset: function( tween ) {\n\n\t\t\t// Use step hook for back compat.\n\t\t\t// Use cssHook if its there.\n\t\t\t// Use .style if available and use plain properties where available.\n\t\t\tif ( jQuery.fx.step[ tween.prop ] ) {\n\t\t\t\tjQuery.fx.step[ tween.prop ]( tween );\n\t\t\t} else if ( tween.elem.nodeType === 1 &&\n\t\t\t\t( tween.elem.style[ jQuery.cssProps[ tween.prop ] ] != null ||\n\t\t\t\t\tjQuery.cssHooks[ tween.prop ] ) ) {\n\t\t\t\tjQuery.style( tween.elem, tween.prop, tween.now + tween.unit );\n\t\t\t} else {\n\t\t\t\ttween.elem[ tween.prop ] = tween.now;\n\t\t\t}\n\t\t}\n\t}\n};\n\n// Support: IE <=9 only\n// Panic based approach to setting things on disconnected nodes\nTween.propHooks.scrollTop = Tween.propHooks.scrollLeft = {\n\tset: function( tween ) {\n\t\tif ( tween.elem.nodeType && tween.elem.parentNode ) {\n\t\t\ttween.elem[ tween.prop ] = tween.now;\n\t\t}\n\t}\n};\n\njQuery.easing = {\n\tlinear: function( p ) {\n\t\treturn p;\n\t},\n\tswing: function( p ) {\n\t\treturn 0.5 - Math.cos( p * Math.PI ) / 2;\n\t},\n\t_default: \"swing\"\n};\n\njQuery.fx = Tween.prototype.init;\n\n// Back compat <1.8 extension point\njQuery.fx.step = {};\n\n\n\n\nvar\n\tfxNow, inProgress,\n\trfxtypes = /^(?:toggle|show|hide)$/,\n\trrun = /queueHooks$/;\n\nfunction schedule() {\n\tif ( inProgress ) {\n\t\tif ( document.hidden === false && window.requestAnimationFrame ) {\n\t\t\twindow.requestAnimationFrame( schedule );\n\t\t} else {\n\t\t\twindow.setTimeout( schedule, jQuery.fx.interval );\n\t\t}\n\n\t\tjQuery.fx.tick();\n\t}\n}\n\n// Animations created synchronously will run synchronously\nfunction createFxNow() {\n\twindow.setTimeout( function() {\n\t\tfxNow = undefined;\n\t} );\n\treturn ( fxNow = jQuery.now() );\n}\n\n// Generate parameters to create a standard animation\nfunction genFx( type, includeWidth ) {\n\tvar which,\n\t\ti = 0,\n\t\tattrs = { height: type };\n\n\t// If we include width, step value is 1 to do all cssExpand values,\n\t// otherwise step value is 2 to skip over Left and Right\n\tincludeWidth = includeWidth ? 1 : 0;\n\tfor ( ; i < 4; i += 2 - includeWidth ) {\n\t\twhich = cssExpand[ i ];\n\t\tattrs[ \"margin\" + which ] = attrs[ \"padding\" + which ] = type;\n\t}\n\n\tif ( includeWidth ) {\n\t\tattrs.opacity = attrs.width = type;\n\t}\n\n\treturn attrs;\n}\n\nfunction createTween( value, prop, animation ) {\n\tvar tween,\n\t\tcollection = ( Animation.tweeners[ prop ] || [] ).concat( Animation.tweeners[ \"*\" ] ),\n\t\tindex = 0,\n\t\tlength = collection.length;\n\tfor ( ; index < length; index++ ) {\n\t\tif ( ( tween = collection[ index ].call( animation, prop, value ) ) ) {\n\n\t\t\t// We're done with this property\n\t\t\treturn tween;\n\t\t}\n\t}\n}\n\nfunction defaultPrefilter( elem, props, opts ) {\n\tvar prop, value, toggle, hooks, oldfire, propTween, restoreDisplay, display,\n\t\tisBox = \"width\" in props || \"height\" in props,\n\t\tanim = this,\n\t\torig = {},\n\t\tstyle = elem.style,\n\t\thidden = elem.nodeType && isHiddenWithinTree( elem ),\n\t\tdataShow = dataPriv.get( elem, \"fxshow\" );\n\n\t// Queue-skipping animations hijack the fx hooks\n\tif ( !opts.queue ) {\n\t\thooks = jQuery._queueHooks( elem, \"fx\" );\n\t\tif ( hooks.unqueued == null ) {\n\t\t\thooks.unqueued = 0;\n\t\t\toldfire = hooks.empty.fire;\n\t\t\thooks.empty.fire = function() {\n\t\t\t\tif ( !hooks.unqueued ) {\n\t\t\t\t\toldfire();\n\t\t\t\t}\n\t\t\t};\n\t\t}\n\t\thooks.unqueued++;\n\n\t\tanim.always( function() {\n\n\t\t\t// Ensure the complete handler is called before this completes\n\t\t\tanim.always( function() {\n\t\t\t\thooks.unqueued--;\n\t\t\t\tif ( !jQuery.queue( elem, \"fx\" ).length ) {\n\t\t\t\t\thooks.empty.fire();\n\t\t\t\t}\n\t\t\t} );\n\t\t} );\n\t}\n\n\t// Detect show/hide animations\n\tfor ( prop in props ) {\n\t\tvalue = props[ prop ];\n\t\tif ( rfxtypes.test( value ) ) {\n\t\t\tdelete props[ prop ];\n\t\t\ttoggle = toggle || value === \"toggle\";\n\t\t\tif ( value === ( hidden ? \"hide\" : \"show\" ) ) {\n\n\t\t\t\t// Pretend to be hidden if this is a \"show\" and\n\t\t\t\t// there is still data from a stopped show/hide\n\t\t\t\tif ( value === \"show\" && dataShow && dataShow[ prop ] !== undefined ) {\n\t\t\t\t\thidden = true;\n\n\t\t\t\t// Ignore all other no-op show/hide data\n\t\t\t\t} else {\n\t\t\t\t\tcontinue;\n\t\t\t\t}\n\t\t\t}\n\t\t\torig[ prop ] = dataShow && dataShow[ prop ] || jQuery.style( elem, prop );\n\t\t}\n\t}\n\n\t// Bail out if this is a no-op like .hide().hide()\n\tpropTween = !jQuery.isEmptyObject( props );\n\tif ( !propTween && jQuery.isEmptyObject( orig ) ) {\n\t\treturn;\n\t}\n\n\t// Restrict \"overflow\" and \"display\" styles during box animations\n\tif ( isBox && elem.nodeType === 1 ) {\n\n\t\t// Support: IE <=9 - 11, Edge 12 - 13\n\t\t// Record all 3 overflow attributes because IE does not infer the shorthand\n\t\t// from identically-valued overflowX and overflowY\n\t\topts.overflow = [ style.overflow, style.overflowX, style.overflowY ];\n\n\t\t// Identify a display type, preferring old show/hide data over the CSS cascade\n\t\trestoreDisplay = dataShow && dataShow.display;\n\t\tif ( restoreDisplay == null ) {\n\t\t\trestoreDisplay = dataPriv.get( elem, \"display\" );\n\t\t}\n\t\tdisplay = jQuery.css( elem, \"display\" );\n\t\tif ( display === \"none\" ) {\n\t\t\tif ( restoreDisplay ) {\n\t\t\t\tdisplay = restoreDisplay;\n\t\t\t} else {\n\n\t\t\t\t// Get nonempty value(s) by temporarily forcing visibility\n\t\t\t\tshowHide( [ elem ], true );\n\t\t\t\trestoreDisplay = elem.style.display || restoreDisplay;\n\t\t\t\tdisplay = jQuery.css( elem, \"display\" );\n\t\t\t\tshowHide( [ elem ] );\n\t\t\t}\n\t\t}\n\n\t\t// Animate inline elements as inline-block\n\t\tif ( display === \"inline\" || display === \"inline-block\" && restoreDisplay != null ) {\n\t\t\tif ( jQuery.css( elem, \"float\" ) === \"none\" ) {\n\n\t\t\t\t// Restore the original display value at the end of pure show/hide animations\n\t\t\t\tif ( !propTween ) {\n\t\t\t\t\tanim.done( function() {\n\t\t\t\t\t\tstyle.display = restoreDisplay;\n\t\t\t\t\t} );\n\t\t\t\t\tif ( restoreDisplay == null ) {\n\t\t\t\t\t\tdisplay = style.display;\n\t\t\t\t\t\trestoreDisplay = display === \"none\" ? \"\" : display;\n\t\t\t\t\t}\n\t\t\t\t}\n\t\t\t\tstyle.display = \"inline-block\";\n\t\t\t}\n\t\t}\n\t}\n\n\tif ( opts.overflow ) {\n\t\tstyle.overflow = \"hidden\";\n\t\tanim.always( function() {\n\t\t\tstyle.overflow = opts.overflow[ 0 ];\n\t\t\tstyle.overflowX = opts.overflow[ 1 ];\n\t\t\tstyle.overflowY = opts.overflow[ 2 ];\n\t\t} );\n\t}\n\n\t// Implement show/hide animations\n\tpropTween = false;\n\tfor ( prop in orig ) {\n\n\t\t// General show/hide setup for this element animation\n\t\tif ( !propTween ) {\n\t\t\tif ( dataShow ) {\n\t\t\t\tif ( \"hidden\" in dataShow ) {\n\t\t\t\t\thidden = dataShow.hidden;\n\t\t\t\t}\n\t\t\t} else {\n\t\t\t\tdataShow = dataPriv.access( elem, \"fxshow\", { display: restoreDisplay } );\n\t\t\t}\n\n\t\t\t// Store hidden/visible for toggle so `.stop().toggle()` \"reverses\"\n\t\t\tif ( toggle ) {\n\t\t\t\tdataShow.hidden = !hidden;\n\t\t\t}\n\n\t\t\t// Show elements before animating them\n\t\t\tif ( hidden ) {\n\t\t\t\tshowHide( [ elem ], true );\n\t\t\t}\n\n\t\t\t/* eslint-disable no-loop-func */\n\n\t\t\tanim.done( function() {\n\n\t\t\t/* eslint-enable no-loop-func */\n\n\t\t\t\t// The final step of a \"hide\" animation is actually hiding the element\n\t\t\t\tif ( !hidden ) {\n\t\t\t\t\tshowHide( [ elem ] );\n\t\t\t\t}\n\t\t\t\tdataPriv.remove( elem, \"fxshow\" );\n\t\t\t\tfor ( prop in orig ) {\n\t\t\t\t\tjQuery.style( elem, prop, orig[ prop ] );\n\t\t\t\t}\n\t\t\t} );\n\t\t}\n\n\t\t// Per-property setup\n\t\tpropTween = createTween( hidden ? dataShow[ prop ] : 0, prop, anim );\n\t\tif ( !( prop in dataShow ) ) {\n\t\t\tdataShow[ prop ] = propTween.start;\n\t\t\tif ( hidden ) {\n\t\t\t\tpropTween.end = propTween.start;\n\t\t\t\tpropTween.start = 0;\n\t\t\t}\n\t\t}\n\t}\n}\n\nfunction propFilter( props, specialEasing ) {\n\tvar index, name, easing, value, hooks;\n\n\t// camelCase, specialEasing and expand cssHook pass\n\tfor ( index in props ) {\n\t\tname = jQuery.camelCase( index );\n\t\teasing = specialEasing[ name ];\n\t\tvalue = props[ index ];\n\t\tif ( Array.isArray( value ) ) {\n\t\t\teasing = value[ 1 ];\n\t\t\tvalue = props[ index ] = value[ 0 ];\n\t\t}\n\n\t\tif ( index !== name ) {\n\t\t\tprops[ name ] = value;\n\t\t\tdelete props[ index ];\n\t\t}\n\n\t\thooks = jQuery.cssHooks[ name ];\n\t\tif ( hooks && \"expand\" in hooks ) {\n\t\t\tvalue = hooks.expand( value );\n\t\t\tdelete props[ name ];\n\n\t\t\t// Not quite $.extend, this won't overwrite existing keys.\n\t\t\t// Reusing 'index' because we have the correct \"name\"\n\t\t\tfor ( index in value ) {\n\t\t\t\tif ( !( index in props ) ) {\n\t\t\t\t\tprops[ index ] = value[ index ];\n\t\t\t\t\tspecialEasing[ index ] = easing;\n\t\t\t\t}\n\t\t\t}\n\t\t} else {\n\t\t\tspecialEasing[ name ] = easing;\n\t\t}\n\t}\n}\n\nfunction Animation( elem, properties, options ) {\n\tvar result,\n\t\tstopped,\n\t\tindex = 0,\n\t\tlength = Animation.prefilters.length,\n\t\tdeferred = jQuery.Deferred().always( function() {\n\n\t\t\t// Don't match elem in the :animated selector\n\t\t\tdelete tick.elem;\n\t\t} ),\n\t\ttick = function() {\n\t\t\tif ( stopped ) {\n\t\t\t\treturn false;\n\t\t\t}\n\t\t\tvar currentTime = fxNow || createFxNow(),\n\t\t\t\tremaining = Math.max( 0, animation.startTime + animation.duration - currentTime ),\n\n\t\t\t\t// Support: Android 2.3 only\n\t\t\t\t// Archaic crash bug won't allow us to use `1 - ( 0.5 || 0 )` (#12497)\n\t\t\t\ttemp = remaining / animation.duration || 0,\n\t\t\t\tpercent = 1 - temp,\n\t\t\t\tindex = 0,\n\t\t\t\tlength = animation.tweens.length;\n\n\t\t\tfor ( ; index < length; index++ ) {\n\t\t\t\tanimation.tweens[ index ].run( percent );\n\t\t\t}\n\n\t\t\tdeferred.notifyWith( elem, [ animation, percent, remaining ] );\n\n\t\t\t// If there's more to do, yield\n\t\t\tif ( percent < 1 && length ) {\n\t\t\t\treturn remaining;\n\t\t\t}\n\n\t\t\t// If this was an empty animation, synthesize a final progress notification\n\t\t\tif ( !length ) {\n\t\t\t\tdeferred.notifyWith( elem, [ animation, 1, 0 ] );\n\t\t\t}\n\n\t\t\t// Resolve the animation and report its conclusion\n\t\t\tdeferred.resolveWith( elem, [ animation ] );\n\t\t\treturn false;\n\t\t},\n\t\tanimation = deferred.promise( {\n\t\t\telem: elem,\n\t\t\tprops: jQuery.extend( {}, properties ),\n\t\t\topts: jQuery.extend( true, {\n\t\t\t\tspecialEasing: {},\n\t\t\t\teasing: jQuery.easing._default\n\t\t\t}, options ),\n\t\t\toriginalProperties: properties,\n\t\t\toriginalOptions: options,\n\t\t\tstartTime: fxNow || createFxNow(),\n\t\t\tduration: options.duration,\n\t\t\ttweens: [],\n\t\t\tcreateTween: function( prop, end ) {\n\t\t\t\tvar tween = jQuery.Tween( elem, animation.opts, prop, end,\n\t\t\t\t\t\tanimation.opts.specialEasing[ prop ] || animation.opts.easing );\n\t\t\t\tanimation.tweens.push( tween );\n\t\t\t\treturn tween;\n\t\t\t},\n\t\t\tstop: function( gotoEnd ) {\n\t\t\t\tvar index = 0,\n\n\t\t\t\t\t// If we are going to the end, we want to run all the tweens\n\t\t\t\t\t// otherwise we skip this part\n\t\t\t\t\tlength = gotoEnd ? animation.tweens.length : 0;\n\t\t\t\tif ( stopped ) {\n\t\t\t\t\treturn this;\n\t\t\t\t}\n\t\t\t\tstopped = true;\n\t\t\t\tfor ( ; index < length; index++ ) {\n\t\t\t\t\tanimation.tweens[ index ].run( 1 );\n\t\t\t\t}\n\n\t\t\t\t// Resolve when we played the last frame; otherwise, reject\n\t\t\t\tif ( gotoEnd ) {\n\t\t\t\t\tdeferred.notifyWith( elem, [ animation, 1, 0 ] );\n\t\t\t\t\tdeferred.resolveWith( elem, [ animation, gotoEnd ] );\n\t\t\t\t} else {\n\t\t\t\t\tdeferred.rejectWith( elem, [ animation, gotoEnd ] );\n\t\t\t\t}\n\t\t\t\treturn this;\n\t\t\t}\n\t\t} ),\n\t\tprops = animation.props;\n\n\tpropFilter( props, animation.opts.specialEasing );\n\n\tfor ( ; index < length; index++ ) {\n\t\tresult = Animation.prefilters[ index ].call( animation, elem, props, animation.opts );\n\t\tif ( result ) {\n\t\t\tif ( jQuery.isFunction( result.stop ) ) {\n\t\t\t\tjQuery._queueHooks( animation.elem, animation.opts.queue ).stop =\n\t\t\t\t\tjQuery.proxy( result.stop, result );\n\t\t\t}\n\t\t\treturn result;\n\t\t}\n\t}\n\n\tjQuery.map( props, createTween, animation );\n\n\tif ( jQuery.isFunction( animation.opts.start ) ) {\n\t\tanimation.opts.start.call( elem, animation );\n\t}\n\n\t// Attach callbacks from options\n\tanimation\n\t\t.progress( animation.opts.progress )\n\t\t.done( animation.opts.done, animation.opts.complete )\n\t\t.fail( animation.opts.fail )\n\t\t.always( animation.opts.always );\n\n\tjQuery.fx.timer(\n\t\tjQuery.extend( tick, {\n\t\t\telem: elem,\n\t\t\tanim: animation,\n\t\t\tqueue: animation.opts.queue\n\t\t} )\n\t);\n\n\treturn animation;\n}\n\njQuery.Animation = jQuery.extend( Animation, {\n\n\ttweeners: {\n\t\t\"*\": [ function( prop, value ) {\n\t\t\tvar tween = this.createTween( prop, value );\n\t\t\tadjustCSS( tween.elem, prop, rcssNum.exec( value ), tween );\n\t\t\treturn tween;\n\t\t} ]\n\t},\n\n\ttweener: function( props, callback ) {\n\t\tif ( jQuery.isFunction( props ) ) {\n\t\t\tcallback = props;\n\t\t\tprops = [ \"*\" ];\n\t\t} else {\n\t\t\tprops = props.match( rnothtmlwhite );\n\t\t}\n\n\t\tvar prop,\n\t\t\tindex = 0,\n\t\t\tlength = props.length;\n\n\t\tfor ( ; index < length; index++ ) {\n\t\t\tprop = props[ index ];\n\t\t\tAnimation.tweeners[ prop ] = Animation.tweeners[ prop ] || [];\n\t\t\tAnimation.tweeners[ prop ].unshift( callback );\n\t\t}\n\t},\n\n\tprefilters: [ defaultPrefilter ],\n\n\tprefilter: function( callback, prepend ) {\n\t\tif ( prepend ) {\n\t\t\tAnimation.prefilters.unshift( callback );\n\t\t} else {\n\t\t\tAnimation.prefilters.push( callback );\n\t\t}\n\t}\n} );\n\njQuery.speed = function( speed, easing, fn ) {\n\tvar opt = speed && typeof speed === \"object\" ? jQuery.extend( {}, speed ) : {\n\t\tcomplete: fn || !fn && easing ||\n\t\t\tjQuery.isFunction( speed ) && speed,\n\t\tduration: speed,\n\t\teasing: fn && easing || easing && !jQuery.isFunction( easing ) && easing\n\t};\n\n\t// Go to the end state if fx are off\n\tif ( jQuery.fx.off ) {\n\t\topt.duration = 0;\n\n\t} else {\n\t\tif ( typeof opt.duration !== \"number\" ) {\n\t\t\tif ( opt.duration in jQuery.fx.speeds ) {\n\t\t\t\topt.duration = jQuery.fx.speeds[ opt.duration ];\n\n\t\t\t} else {\n\t\t\t\topt.duration = jQuery.fx.speeds._default;\n\t\t\t}\n\t\t}\n\t}\n\n\t// Normalize opt.queue - true/undefined/null -> \"fx\"\n\tif ( opt.queue == null || opt.queue === true ) {\n\t\topt.queue = \"fx\";\n\t}\n\n\t// Queueing\n\topt.old = opt.complete;\n\n\topt.complete = function() {\n\t\tif ( jQuery.isFunction( opt.old ) ) {\n\t\t\topt.old.call( this );\n\t\t}\n\n\t\tif ( opt.queue ) {\n\t\t\tjQuery.dequeue( this, opt.queue );\n\t\t}\n\t};\n\n\treturn opt;\n};\n\njQuery.fn.extend( {\n\tfadeTo: function( speed, to, easing, callback ) {\n\n\t\t// Show any hidden elements after setting opacity to 0\n\t\treturn this.filter( isHiddenWithinTree ).css( \"opacity\", 0 ).show()\n\n\t\t\t// Animate to the value specified\n\t\t\t.end().animate( { opacity: to }, speed, easing, callback );\n\t},\n\tanimate: function( prop, speed, easing, callback ) {\n\t\tvar empty = jQuery.isEmptyObject( prop ),\n\t\t\toptall = jQuery.speed( speed, easing, callback ),\n\t\t\tdoAnimation = function() {\n\n\t\t\t\t// Operate on a copy of prop so per-property easing won't be lost\n\t\t\t\tvar anim = Animation( this, jQuery.extend( {}, prop ), optall );\n\n\t\t\t\t// Empty animations, or finishing resolves immediately\n\t\t\t\tif ( empty || dataPriv.get( this, \"finish\" ) ) {\n\t\t\t\t\tanim.stop( true );\n\t\t\t\t}\n\t\t\t};\n\t\t\tdoAnimation.finish = doAnimation;\n\n\t\treturn empty || optall.queue === false ?\n\t\t\tthis.each( doAnimation ) :\n\t\t\tthis.queue( optall.queue, doAnimation );\n\t},\n\tstop: function( type, clearQueue, gotoEnd ) {\n\t\tvar stopQueue = function( hooks ) {\n\t\t\tvar stop = hooks.stop;\n\t\t\tdelete hooks.stop;\n\t\t\tstop( gotoEnd );\n\t\t};\n\n\t\tif ( typeof type !== \"string\" ) {\n\t\t\tgotoEnd = clearQueue;\n\t\t\tclearQueue = type;\n\t\t\ttype = undefined;\n\t\t}\n\t\tif ( clearQueue && type !== false ) {\n\t\t\tthis.queue( type || \"fx\", [] );\n\t\t}\n\n\t\treturn this.each( function() {\n\t\t\tvar dequeue = true,\n\t\t\t\tindex = type != null && type + \"queueHooks\",\n\t\t\t\ttimers = jQuery.timers,\n\t\t\t\tdata = dataPriv.get( this );\n\n\t\t\tif ( index ) {\n\t\t\t\tif ( data[ index ] && data[ index ].stop ) {\n\t\t\t\t\tstopQueue( data[ index ] );\n\t\t\t\t}\n\t\t\t} else {\n\t\t\t\tfor ( index in data ) {\n\t\t\t\t\tif ( data[ index ] && data[ index ].stop && rrun.test( index ) ) {\n\t\t\t\t\t\tstopQueue( data[ index ] );\n\t\t\t\t\t}\n\t\t\t\t}\n\t\t\t}\n\n\t\t\tfor ( index = timers.length; index--; ) {\n\t\t\t\tif ( timers[ index ].elem === this &&\n\t\t\t\t\t( type == null || timers[ index ].queue === type ) ) {\n\n\t\t\t\t\ttimers[ index ].anim.stop( gotoEnd );\n\t\t\t\t\tdequeue = false;\n\t\t\t\t\ttimers.splice( index, 1 );\n\t\t\t\t}\n\t\t\t}\n\n\t\t\t// Start the next in the queue if the last step wasn't forced.\n\t\t\t// Timers currently will call their complete callbacks, which\n\t\t\t// will dequeue but only if they were gotoEnd.\n\t\t\tif ( dequeue || !gotoEnd ) {\n\t\t\t\tjQuery.dequeue( this, type );\n\t\t\t}\n\t\t} );\n\t},\n\tfinish: function( type ) {\n\t\tif ( type !== false ) {\n\t\t\ttype = type || \"fx\";\n\t\t}\n\t\treturn this.each( function() {\n\t\t\tvar index,\n\t\t\t\tdata = dataPriv.get( this ),\n\t\t\t\tqueue = data[ type + \"queue\" ],\n\t\t\t\thooks = data[ type + \"queueHooks\" ],\n\t\t\t\ttimers = jQuery.timers,\n\t\t\t\tlength = queue ? queue.length : 0;\n\n\t\t\t// Enable finishing flag on private data\n\t\t\tdata.finish = true;\n\n\t\t\t// Empty the queue first\n\t\t\tjQuery.queue( this, type, [] );\n\n\t\t\tif ( hooks && hooks.stop ) {\n\t\t\t\thooks.stop.call( this, true );\n\t\t\t}\n\n\t\t\t// Look for any active animations, and finish them\n\t\t\tfor ( index = timers.length; index--; ) {\n\t\t\t\tif ( timers[ index ].elem === this && timers[ index ].queue === type ) {\n\t\t\t\t\ttimers[ index ].anim.stop( true );\n\t\t\t\t\ttimers.splice( index, 1 );\n\t\t\t\t}\n\t\t\t}\n\n\t\t\t// Look for any animations in the old queue and finish them\n\t\t\tfor ( index = 0; index < length; index++ ) {\n\t\t\t\tif ( queue[ index ] && queue[ index ].finish ) {\n\t\t\t\t\tqueue[ index ].finish.call( this );\n\t\t\t\t}\n\t\t\t}\n\n\t\t\t// Turn off finishing flag\n\t\t\tdelete data.finish;\n\t\t} );\n\t}\n} );\n\njQuery.each( [ \"toggle\", \"show\", \"hide\" ], function( i, name ) {\n\tvar cssFn = jQuery.fn[ name ];\n\tjQuery.fn[ name ] = function( speed, easing, callback ) {\n\t\treturn speed == null || typeof speed === \"boolean\" ?\n\t\t\tcssFn.apply( this, arguments ) :\n\t\t\tthis.animate( genFx( name, true ), speed, easing, callback );\n\t};\n} );\n\n// Generate shortcuts for custom animations\njQuery.each( {\n\tslideDown: genFx( \"show\" ),\n\tslideUp: genFx( \"hide\" ),\n\tslideToggle: genFx( \"toggle\" ),\n\tfadeIn: { opacity: \"show\" },\n\tfadeOut: { opacity: \"hide\" },\n\tfadeToggle: { opacity: \"toggle\" }\n}, function( name, props ) {\n\tjQuery.fn[ name ] = function( speed, easing, callback ) {\n\t\treturn this.animate( props, speed, easing, callback );\n\t};\n} );\n\njQuery.timers = [];\njQuery.fx.tick = function() {\n\tvar timer,\n\t\ti = 0,\n\t\ttimers = jQuery.timers;\n\n\tfxNow = jQuery.now();\n\n\tfor ( ; i < timers.length; i++ ) {\n\t\ttimer = timers[ i ];\n\n\t\t// Run the timer and safely remove it when done (allowing for external removal)\n\t\tif ( !timer() && timers[ i ] === timer ) {\n\t\t\ttimers.splice( i--, 1 );\n\t\t}\n\t}\n\n\tif ( !timers.length ) {\n\t\tjQuery.fx.stop();\n\t}\n\tfxNow = undefined;\n};\n\njQuery.fx.timer = function( timer ) {\n\tjQuery.timers.push( timer );\n\tjQuery.fx.start();\n};\n\njQuery.fx.interval = 13;\njQuery.fx.start = function() {\n\tif ( inProgress ) {\n\t\treturn;\n\t}\n\n\tinProgress = true;\n\tschedule();\n};\n\njQuery.fx.stop = function() {\n\tinProgress = null;\n};\n\njQuery.fx.speeds = {\n\tslow: 600,\n\tfast: 200,\n\n\t// Default speed\n\t_default: 400\n};\n\n\n// Based off of the plugin by Clint Helfers, with permission.\n// https://web.archive.org/web/20100324014747/http://blindsignals.com/index.php/2009/07/jquery-delay/\njQuery.fn.delay = function( time, type ) {\n\ttime = jQuery.fx ? jQuery.fx.speeds[ time ] || time : time;\n\ttype = type || \"fx\";\n\n\treturn this.queue( type, function( next, hooks ) {\n\t\tvar timeout = window.setTimeout( next, time );\n\t\thooks.stop = function() {\n\t\t\twindow.clearTimeout( timeout );\n\t\t};\n\t} );\n};\n\n\n( function() {\n\tvar input = document.createElement( \"input\" ),\n\t\tselect = document.createElement( \"select\" ),\n\t\topt = select.appendChild( document.createElement( \"option\" ) );\n\n\tinput.type = \"checkbox\";\n\n\t// Support: Android <=4.3 only\n\t// Default value for a checkbox should be \"on\"\n\tsupport.checkOn = input.value !== \"\";\n\n\t// Support: IE <=11 only\n\t// Must access selectedIndex to make default options select\n\tsupport.optSelected = opt.selected;\n\n\t// Support: IE <=11 only\n\t// An input loses its value after becoming a radio\n\tinput = document.createElement( \"input\" );\n\tinput.value = \"t\";\n\tinput.type = \"radio\";\n\tsupport.radioValue = input.value === \"t\";\n} )();\n\n\nvar boolHook,\n\tattrHandle = jQuery.expr.attrHandle;\n\njQuery.fn.extend( {\n\tattr: function( name, value ) {\n\t\treturn access( this, jQuery.attr, name, value, arguments.length > 1 );\n\t},\n\n\tremoveAttr: function( name ) {\n\t\treturn this.each( function() {\n\t\t\tjQuery.removeAttr( this, name );\n\t\t} );\n\t}\n} );\n\njQuery.extend( {\n\tattr: function( elem, name, value ) {\n\t\tvar ret, hooks,\n\t\t\tnType = elem.nodeType;\n\n\t\t// Don't get/set attributes on text, comment and attribute nodes\n\t\tif ( nType === 3 || nType === 8 || nType === 2 ) {\n\t\t\treturn;\n\t\t}\n\n\t\t// Fallback to prop when attributes are not supported\n\t\tif ( typeof elem.getAttribute === \"undefined\" ) {\n\t\t\treturn jQuery.prop( elem, name, value );\n\t\t}\n\n\t\t// Attribute hooks are determined by the lowercase version\n\t\t// Grab necessary hook if one is defined\n\t\tif ( nType !== 1 || !jQuery.isXMLDoc( elem ) ) {\n\t\t\thooks = jQuery.attrHooks[ name.toLowerCase() ] ||\n\t\t\t\t( jQuery.expr.match.bool.test( name ) ? boolHook : undefined );\n\t\t}\n\n\t\tif ( value !== undefined ) {\n\t\t\tif ( value === null ) {\n\t\t\t\tjQuery.removeAttr( elem, name );\n\t\t\t\treturn;\n\t\t\t}\n\n\t\t\tif ( hooks && \"set\" in hooks &&\n\t\t\t\t( ret = hooks.set( elem, value, name ) ) !== undefined ) {\n\t\t\t\treturn ret;\n\t\t\t}\n\n\t\t\telem.setAttribute( name, value + \"\" );\n\t\t\treturn value;\n\t\t}\n\n\t\tif ( hooks && \"get\" in hooks && ( ret = hooks.get( elem, name ) ) !== null ) {\n\t\t\treturn ret;\n\t\t}\n\n\t\tret = jQuery.find.attr( elem, name );\n\n\t\t// Non-existent attributes return null, we normalize to undefined\n\t\treturn ret == null ? undefined : ret;\n\t},\n\n\tattrHooks: {\n\t\ttype: {\n\t\t\tset: function( elem, value ) {\n\t\t\t\tif ( !support.radioValue && value === \"radio\" &&\n\t\t\t\t\tnodeName( elem, \"input\" ) ) {\n\t\t\t\t\tvar val = elem.value;\n\t\t\t\t\telem.setAttribute( \"type\", value );\n\t\t\t\t\tif ( val ) {\n\t\t\t\t\t\telem.value = val;\n\t\t\t\t\t}\n\t\t\t\t\treturn value;\n\t\t\t\t}\n\t\t\t}\n\t\t}\n\t},\n\n\tremoveAttr: function( elem, value ) {\n\t\tvar name,\n\t\t\ti = 0,\n\n\t\t\t// Attribute names can contain non-HTML whitespace characters\n\t\t\t// https://html.spec.whatwg.org/multipage/syntax.html#attributes-2\n\t\t\tattrNames = value && value.match( rnothtmlwhite );\n\n\t\tif ( attrNames && elem.nodeType === 1 ) {\n\t\t\twhile ( ( name = attrNames[ i++ ] ) ) {\n\t\t\t\telem.removeAttribute( name );\n\t\t\t}\n\t\t}\n\t}\n} );\n\n// Hooks for boolean attributes\nboolHook = {\n\tset: function( elem, value, name ) {\n\t\tif ( value === false ) {\n\n\t\t\t// Remove boolean attributes when set to false\n\t\t\tjQuery.removeAttr( elem, name );\n\t\t} else {\n\t\t\telem.setAttribute( name, name );\n\t\t}\n\t\treturn name;\n\t}\n};\n\njQuery.each( jQuery.expr.match.bool.source.match( /\\w+/g ), function( i, name ) {\n\tvar getter = attrHandle[ name ] || jQuery.find.attr;\n\n\tattrHandle[ name ] = function( elem, name, isXML ) {\n\t\tvar ret, handle,\n\t\t\tlowercaseName = name.toLowerCase();\n\n\t\tif ( !isXML ) {\n\n\t\t\t// Avoid an infinite loop by temporarily removing this function from the getter\n\t\t\thandle = attrHandle[ lowercaseName ];\n\t\t\tattrHandle[ lowercaseName ] = ret;\n\t\t\tret = getter( elem, name, isXML ) != null ?\n\t\t\t\tlowercaseName :\n\t\t\t\tnull;\n\t\t\tattrHandle[ lowercaseName ] = handle;\n\t\t}\n\t\treturn ret;\n\t};\n} );\n\n\n\n\nvar rfocusable = /^(?:input|select|textarea|button)$/i,\n\trclickable = /^(?:a|area)$/i;\n\njQuery.fn.extend( {\n\tprop: function( name, value ) {\n\t\treturn access( this, jQuery.prop, name, value, arguments.length > 1 );\n\t},\n\n\tremoveProp: function( name ) {\n\t\treturn this.each( function() {\n\t\t\tdelete this[ jQuery.propFix[ name ] || name ];\n\t\t} );\n\t}\n} );\n\njQuery.extend( {\n\tprop: function( elem, name, value ) {\n\t\tvar ret, hooks,\n\t\t\tnType = elem.nodeType;\n\n\t\t// Don't get/set properties on text, comment and attribute nodes\n\t\tif ( nType === 3 || nType === 8 || nType === 2 ) {\n\t\t\treturn;\n\t\t}\n\n\t\tif ( nType !== 1 || !jQuery.isXMLDoc( elem ) ) {\n\n\t\t\t// Fix name and attach hooks\n\t\t\tname = jQuery.propFix[ name ] || name;\n\t\t\thooks = jQuery.propHooks[ name ];\n\t\t}\n\n\t\tif ( value !== undefined ) {\n\t\t\tif ( hooks && \"set\" in hooks &&\n\t\t\t\t( ret = hooks.set( elem, value, name ) ) !== undefined ) {\n\t\t\t\treturn ret;\n\t\t\t}\n\n\t\t\treturn ( elem[ name ] = value );\n\t\t}\n\n\t\tif ( hooks && \"get\" in hooks && ( ret = hooks.get( elem, name ) ) !== null ) {\n\t\t\treturn ret;\n\t\t}\n\n\t\treturn elem[ name ];\n\t},\n\n\tpropHooks: {\n\t\ttabIndex: {\n\t\t\tget: function( elem ) {\n\n\t\t\t\t// Support: IE <=9 - 11 only\n\t\t\t\t// elem.tabIndex doesn't always return the\n\t\t\t\t// correct value when it hasn't been explicitly set\n\t\t\t\t// https://web.archive.org/web/20141116233347/http://fluidproject.org/blog/2008/01/09/getting-setting-and-removing-tabindex-values-with-javascript/\n\t\t\t\t// Use proper attribute retrieval(#12072)\n\t\t\t\tvar tabindex = jQuery.find.attr( elem, \"tabindex\" );\n\n\t\t\t\tif ( tabindex ) {\n\t\t\t\t\treturn parseInt( tabindex, 10 );\n\t\t\t\t}\n\n\t\t\t\tif (\n\t\t\t\t\trfocusable.test( elem.nodeName ) ||\n\t\t\t\t\trclickable.test( elem.nodeName ) &&\n\t\t\t\t\telem.href\n\t\t\t\t) {\n\t\t\t\t\treturn 0;\n\t\t\t\t}\n\n\t\t\t\treturn -1;\n\t\t\t}\n\t\t}\n\t},\n\n\tpropFix: {\n\t\t\"for\": \"htmlFor\",\n\t\t\"class\": \"className\"\n\t}\n} );\n\n// Support: IE <=11 only\n// Accessing the selectedIndex property\n// forces the browser to respect setting selected\n// on the option\n// The getter ensures a default option is selected\n// when in an optgroup\n// eslint rule \"no-unused-expressions\" is disabled for this code\n// since it considers such accessions noop\nif ( !support.optSelected ) {\n\tjQuery.propHooks.selected = {\n\t\tget: function( elem ) {\n\n\t\t\t/* eslint no-unused-expressions: \"off\" */\n\n\t\t\tvar parent = elem.parentNode;\n\t\t\tif ( parent && parent.parentNode ) {\n\t\t\t\tparent.parentNode.selectedIndex;\n\t\t\t}\n\t\t\treturn null;\n\t\t},\n\t\tset: function( elem ) {\n\n\t\t\t/* eslint no-unused-expressions: \"off\" */\n\n\t\t\tvar parent = elem.parentNode;\n\t\t\tif ( parent ) {\n\t\t\t\tparent.selectedIndex;\n\n\t\t\t\tif ( parent.parentNode ) {\n\t\t\t\t\tparent.parentNode.selectedIndex;\n\t\t\t\t}\n\t\t\t}\n\t\t}\n\t};\n}\n\njQuery.each( [\n\t\"tabIndex\",\n\t\"readOnly\",\n\t\"maxLength\",\n\t\"cellSpacing\",\n\t\"cellPadding\",\n\t\"rowSpan\",\n\t\"colSpan\",\n\t\"useMap\",\n\t\"frameBorder\",\n\t\"contentEditable\"\n], function() {\n\tjQuery.propFix[ this.toLowerCase() ] = this;\n} );\n\n\n\n\n\t// Strip and collapse whitespace according to HTML spec\n\t// https://html.spec.whatwg.org/multipage/infrastructure.html#strip-and-collapse-whitespace\n\tfunction stripAndCollapse( value ) {\n\t\tvar tokens = value.match( rnothtmlwhite ) || [];\n\t\treturn tokens.join( \" \" );\n\t}\n\n\nfunction getClass( elem ) {\n\treturn elem.getAttribute && elem.getAttribute( \"class\" ) || \"\";\n}\n\njQuery.fn.extend( {\n\taddClass: function( value ) {\n\t\tvar classes, elem, cur, curValue, clazz, j, finalValue,\n\t\t\ti = 0;\n\n\t\tif ( jQuery.isFunction( value ) ) {\n\t\t\treturn this.each( function( j ) {\n\t\t\t\tjQuery( this ).addClass( value.call( this, j, getClass( this ) ) );\n\t\t\t} );\n\t\t}\n\n\t\tif ( typeof value === \"string\" && value ) {\n\t\t\tclasses = value.match( rnothtmlwhite ) || [];\n\n\t\t\twhile ( ( elem = this[ i++ ] ) ) {\n\t\t\t\tcurValue = getClass( elem );\n\t\t\t\tcur = elem.nodeType === 1 && ( \" \" + stripAndCollapse( curValue ) + \" \" );\n\n\t\t\t\tif ( cur ) {\n\t\t\t\t\tj = 0;\n\t\t\t\t\twhile ( ( clazz = classes[ j++ ] ) ) {\n\t\t\t\t\t\tif ( cur.indexOf( \" \" + clazz + \" \" ) < 0 ) {\n\t\t\t\t\t\t\tcur += clazz + \" \";\n\t\t\t\t\t\t}\n\t\t\t\t\t}\n\n\t\t\t\t\t// Only assign if different to avoid unneeded rendering.\n\t\t\t\t\tfinalValue = stripAndCollapse( cur );\n\t\t\t\t\tif ( curValue !== finalValue ) {\n\t\t\t\t\t\telem.setAttribute( \"class\", finalValue );\n\t\t\t\t\t}\n\t\t\t\t}\n\t\t\t}\n\t\t}\n\n\t\treturn this;\n\t},\n\n\tremoveClass: function( value ) {\n\t\tvar classes, elem, cur, curValue, clazz, j, finalValue,\n\t\t\ti = 0;\n\n\t\tif ( jQuery.isFunction( value ) ) {\n\t\t\treturn this.each( function( j ) {\n\t\t\t\tjQuery( this ).removeClass( value.call( this, j, getClass( this ) ) );\n\t\t\t} );\n\t\t}\n\n\t\tif ( !arguments.length ) {\n\t\t\treturn this.attr( \"class\", \"\" );\n\t\t}\n\n\t\tif ( typeof value === \"string\" && value ) {\n\t\t\tclasses = value.match( rnothtmlwhite ) || [];\n\n\t\t\twhile ( ( elem = this[ i++ ] ) ) {\n\t\t\t\tcurValue = getClass( elem );\n\n\t\t\t\t// This expression is here for better compressibility (see addClass)\n\t\t\t\tcur = elem.nodeType === 1 && ( \" \" + stripAndCollapse( curValue ) + \" \" );\n\n\t\t\t\tif ( cur ) {\n\t\t\t\t\tj = 0;\n\t\t\t\t\twhile ( ( clazz = classes[ j++ ] ) ) {\n\n\t\t\t\t\t\t// Remove *all* instances\n\t\t\t\t\t\twhile ( cur.indexOf( \" \" + clazz + \" \" ) > -1 ) {\n\t\t\t\t\t\t\tcur = cur.replace( \" \" + clazz + \" \", \" \" );\n\t\t\t\t\t\t}\n\t\t\t\t\t}\n\n\t\t\t\t\t// Only assign if different to avoid unneeded rendering.\n\t\t\t\t\tfinalValue = stripAndCollapse( cur );\n\t\t\t\t\tif ( curValue !== finalValue ) {\n\t\t\t\t\t\telem.setAttribute( \"class\", finalValue );\n\t\t\t\t\t}\n\t\t\t\t}\n\t\t\t}\n\t\t}\n\n\t\treturn this;\n\t},\n\n\ttoggleClass: function( value, stateVal ) {\n\t\tvar type = typeof value;\n\n\t\tif ( typeof stateVal === \"boolean\" && type === \"string\" ) {\n\t\t\treturn stateVal ? this.addClass( value ) : this.removeClass( value );\n\t\t}\n\n\t\tif ( jQuery.isFunction( value ) ) {\n\t\t\treturn this.each( function( i ) {\n\t\t\t\tjQuery( this ).toggleClass(\n\t\t\t\t\tvalue.call( this, i, getClass( this ), stateVal ),\n\t\t\t\t\tstateVal\n\t\t\t\t);\n\t\t\t} );\n\t\t}\n\n\t\treturn this.each( function() {\n\t\t\tvar className, i, self, classNames;\n\n\t\t\tif ( type === \"string\" ) {\n\n\t\t\t\t// Toggle individual class names\n\t\t\t\ti = 0;\n\t\t\t\tself = jQuery( this );\n\t\t\t\tclassNames = value.match( rnothtmlwhite ) || [];\n\n\t\t\t\twhile ( ( className = classNames[ i++ ] ) ) {\n\n\t\t\t\t\t// Check each className given, space separated list\n\t\t\t\t\tif ( self.hasClass( className ) ) {\n\t\t\t\t\t\tself.removeClass( className );\n\t\t\t\t\t} else {\n\t\t\t\t\t\tself.addClass( className );\n\t\t\t\t\t}\n\t\t\t\t}\n\n\t\t\t// Toggle whole class name\n\t\t\t} else if ( value === undefined || type === \"boolean\" ) {\n\t\t\t\tclassName = getClass( this );\n\t\t\t\tif ( className ) {\n\n\t\t\t\t\t// Store className if set\n\t\t\t\t\tdataPriv.set( this, \"__className__\", className );\n\t\t\t\t}\n\n\t\t\t\t// If the element has a class name or if we're passed `false`,\n\t\t\t\t// then remove the whole classname (if there was one, the above saved it).\n\t\t\t\t// Otherwise bring back whatever was previously saved (if anything),\n\t\t\t\t// falling back to the empty string if nothing was stored.\n\t\t\t\tif ( this.setAttribute ) {\n\t\t\t\t\tthis.setAttribute( \"class\",\n\t\t\t\t\t\tclassName || value === false ?\n\t\t\t\t\t\t\"\" :\n\t\t\t\t\t\tdataPriv.get( this, \"__className__\" ) || \"\"\n\t\t\t\t\t);\n\t\t\t\t}\n\t\t\t}\n\t\t} );\n\t},\n\n\thasClass: function( selector ) {\n\t\tvar className, elem,\n\t\t\ti = 0;\n\n\t\tclassName = \" \" + selector + \" \";\n\t\twhile ( ( elem = this[ i++ ] ) ) {\n\t\t\tif ( elem.nodeType === 1 &&\n\t\t\t\t( \" \" + stripAndCollapse( getClass( elem ) ) + \" \" ).indexOf( className ) > -1 ) {\n\t\t\t\t\treturn true;\n\t\t\t}\n\t\t}\n\n\t\treturn false;\n\t}\n} );\n\n\n\n\nvar rreturn = /\\r/g;\n\njQuery.fn.extend( {\n\tval: function( value ) {\n\t\tvar hooks, ret, isFunction,\n\t\t\telem = this[ 0 ];\n\n\t\tif ( !arguments.length ) {\n\t\t\tif ( elem ) {\n\t\t\t\thooks = jQuery.valHooks[ elem.type ] ||\n\t\t\t\t\tjQuery.valHooks[ elem.nodeName.toLowerCase() ];\n\n\t\t\t\tif ( hooks &&\n\t\t\t\t\t\"get\" in hooks &&\n\t\t\t\t\t( ret = hooks.get( elem, \"value\" ) ) !== undefined\n\t\t\t\t) {\n\t\t\t\t\treturn ret;\n\t\t\t\t}\n\n\t\t\t\tret = elem.value;\n\n\t\t\t\t// Handle most common string cases\n\t\t\t\tif ( typeof ret === \"string\" ) {\n\t\t\t\t\treturn ret.replace( rreturn, \"\" );\n\t\t\t\t}\n\n\t\t\t\t// Handle cases where value is null/undef or number\n\t\t\t\treturn ret == null ? \"\" : ret;\n\t\t\t}\n\n\t\t\treturn;\n\t\t}\n\n\t\tisFunction = jQuery.isFunction( value );\n\n\t\treturn this.each( function( i ) {\n\t\t\tvar val;\n\n\t\t\tif ( this.nodeType !== 1 ) {\n\t\t\t\treturn;\n\t\t\t}\n\n\t\t\tif ( isFunction ) {\n\t\t\t\tval = value.call( this, i, jQuery( this ).val() );\n\t\t\t} else {\n\t\t\t\tval = value;\n\t\t\t}\n\n\t\t\t// Treat null/undefined as \"\"; convert numbers to string\n\t\t\tif ( val == null ) {\n\t\t\t\tval = \"\";\n\n\t\t\t} else if ( typeof val === \"number\" ) {\n\t\t\t\tval += \"\";\n\n\t\t\t} else if ( Array.isArray( val ) ) {\n\t\t\t\tval = jQuery.map( val, function( value ) {\n\t\t\t\t\treturn value == null ? \"\" : value + \"\";\n\t\t\t\t} );\n\t\t\t}\n\n\t\t\thooks = jQuery.valHooks[ this.type ] || jQuery.valHooks[ this.nodeName.toLowerCase() ];\n\n\t\t\t// If set returns undefined, fall back to normal setting\n\t\t\tif ( !hooks || !( \"set\" in hooks ) || hooks.set( this, val, \"value\" ) === undefined ) {\n\t\t\t\tthis.value = val;\n\t\t\t}\n\t\t} );\n\t}\n} );\n\njQuery.extend( {\n\tvalHooks: {\n\t\toption: {\n\t\t\tget: function( elem ) {\n\n\t\t\t\tvar val = jQuery.find.attr( elem, \"value\" );\n\t\t\t\treturn val != null ?\n\t\t\t\t\tval :\n\n\t\t\t\t\t// Support: IE <=10 - 11 only\n\t\t\t\t\t// option.text throws exceptions (#14686, #14858)\n\t\t\t\t\t// Strip and collapse whitespace\n\t\t\t\t\t// https://html.spec.whatwg.org/#strip-and-collapse-whitespace\n\t\t\t\t\tstripAndCollapse( jQuery.text( elem ) );\n\t\t\t}\n\t\t},\n\t\tselect: {\n\t\t\tget: function( elem ) {\n\t\t\t\tvar value, option, i,\n\t\t\t\t\toptions = elem.options,\n\t\t\t\t\tindex = elem.selectedIndex,\n\t\t\t\t\tone = elem.type === \"select-one\",\n\t\t\t\t\tvalues = one ? null : [],\n\t\t\t\t\tmax = one ? index + 1 : options.length;\n\n\t\t\t\tif ( index < 0 ) {\n\t\t\t\t\ti = max;\n\n\t\t\t\t} else {\n\t\t\t\t\ti = one ? index : 0;\n\t\t\t\t}\n\n\t\t\t\t// Loop through all the selected options\n\t\t\t\tfor ( ; i < max; i++ ) {\n\t\t\t\t\toption = options[ i ];\n\n\t\t\t\t\t// Support: IE <=9 only\n\t\t\t\t\t// IE8-9 doesn't update selected after form reset (#2551)\n\t\t\t\t\tif ( ( option.selected || i === index ) &&\n\n\t\t\t\t\t\t\t// Don't return options that are disabled or in a disabled optgroup\n\t\t\t\t\t\t\t!option.disabled &&\n\t\t\t\t\t\t\t( !option.parentNode.disabled ||\n\t\t\t\t\t\t\t\t!nodeName( option.parentNode, \"optgroup\" ) ) ) {\n\n\t\t\t\t\t\t// Get the specific value for the option\n\t\t\t\t\t\tvalue = jQuery( option ).val();\n\n\t\t\t\t\t\t// We don't need an array for one selects\n\t\t\t\t\t\tif ( one ) {\n\t\t\t\t\t\t\treturn value;\n\t\t\t\t\t\t}\n\n\t\t\t\t\t\t// Multi-Selects return an array\n\t\t\t\t\t\tvalues.push( value );\n\t\t\t\t\t}\n\t\t\t\t}\n\n\t\t\t\treturn values;\n\t\t\t},\n\n\t\t\tset: function( elem, value ) {\n\t\t\t\tvar optionSet, option,\n\t\t\t\t\toptions = elem.options,\n\t\t\t\t\tvalues = jQuery.makeArray( value ),\n\t\t\t\t\ti = options.length;\n\n\t\t\t\twhile ( i-- ) {\n\t\t\t\t\toption = options[ i ];\n\n\t\t\t\t\t/* eslint-disable no-cond-assign */\n\n\t\t\t\t\tif ( option.selected =\n\t\t\t\t\t\tjQuery.inArray( jQuery.valHooks.option.get( option ), values ) > -1\n\t\t\t\t\t) {\n\t\t\t\t\t\toptionSet = true;\n\t\t\t\t\t}\n\n\t\t\t\t\t/* eslint-enable no-cond-assign */\n\t\t\t\t}\n\n\t\t\t\t// Force browsers to behave consistently when non-matching value is set\n\t\t\t\tif ( !optionSet ) {\n\t\t\t\t\telem.selectedIndex = -1;\n\t\t\t\t}\n\t\t\t\treturn values;\n\t\t\t}\n\t\t}\n\t}\n} );\n\n// Radios and checkboxes getter/setter\njQuery.each( [ \"radio\", \"checkbox\" ], function() {\n\tjQuery.valHooks[ this ] = {\n\t\tset: function( elem, value ) {\n\t\t\tif ( Array.isArray( value ) ) {\n\t\t\t\treturn ( elem.checked = jQuery.inArray( jQuery( elem ).val(), value ) > -1 );\n\t\t\t}\n\t\t}\n\t};\n\tif ( !support.checkOn ) {\n\t\tjQuery.valHooks[ this ].get = function( elem ) {\n\t\t\treturn elem.getAttribute( \"value\" ) === null ? \"on\" : elem.value;\n\t\t};\n\t}\n} );\n\n\n\n\n// Return jQuery for attributes-only inclusion\n\n\nvar rfocusMorph = /^(?:focusinfocus|focusoutblur)$/;\n\njQuery.extend( jQuery.event, {\n\n\ttrigger: function( event, data, elem, onlyHandlers ) {\n\n\t\tvar i, cur, tmp, bubbleType, ontype, handle, special,\n\t\t\teventPath = [ elem || document ],\n\t\t\ttype = hasOwn.call( event, \"type\" ) ? event.type : event,\n\t\t\tnamespaces = hasOwn.call( event, \"namespace\" ) ? event.namespace.split( \".\" ) : [];\n\n\t\tcur = tmp = elem = elem || document;\n\n\t\t// Don't do events on text and comment nodes\n\t\tif ( elem.nodeType === 3 || elem.nodeType === 8 ) {\n\t\t\treturn;\n\t\t}\n\n\t\t// focus/blur morphs to focusin/out; ensure we're not firing them right now\n\t\tif ( rfocusMorph.test( type + jQuery.event.triggered ) ) {\n\t\t\treturn;\n\t\t}\n\n\t\tif ( type.indexOf( \".\" ) > -1 ) {\n\n\t\t\t// Namespaced trigger; create a regexp to match event type in handle()\n\t\t\tnamespaces = type.split( \".\" );\n\t\t\ttype = namespaces.shift();\n\t\t\tnamespaces.sort();\n\t\t}\n\t\tontype = type.indexOf( \":\" ) < 0 && \"on\" + type;\n\n\t\t// Caller can pass in a jQuery.Event object, Object, or just an event type string\n\t\tevent = event[ jQuery.expando ] ?\n\t\t\tevent :\n\t\t\tnew jQuery.Event( type, typeof event === \"object\" && event );\n\n\t\t// Trigger bitmask: & 1 for native handlers; & 2 for jQuery (always true)\n\t\tevent.isTrigger = onlyHandlers ? 2 : 3;\n\t\tevent.namespace = namespaces.join( \".\" );\n\t\tevent.rnamespace = event.namespace ?\n\t\t\tnew RegExp( \"(^|\\\\.)\" + namespaces.join( \"\\\\.(?:.*\\\\.|)\" ) + \"(\\\\.|$)\" ) :\n\t\t\tnull;\n\n\t\t// Clean up the event in case it is being reused\n\t\tevent.result = undefined;\n\t\tif ( !event.target ) {\n\t\t\tevent.target = elem;\n\t\t}\n\n\t\t// Clone any incoming data and prepend the event, creating the handler arg list\n\t\tdata = data == null ?\n\t\t\t[ event ] :\n\t\t\tjQuery.makeArray( data, [ event ] );\n\n\t\t// Allow special events to draw outside the lines\n\t\tspecial = jQuery.event.special[ type ] || {};\n\t\tif ( !onlyHandlers && special.trigger && special.trigger.apply( elem, data ) === false ) {\n\t\t\treturn;\n\t\t}\n\n\t\t// Determine event propagation path in advance, per W3C events spec (#9951)\n\t\t// Bubble up to document, then to window; watch for a global ownerDocument var (#9724)\n\t\tif ( !onlyHandlers && !special.noBubble && !jQuery.isWindow( elem ) ) {\n\n\t\t\tbubbleType = special.delegateType || type;\n\t\t\tif ( !rfocusMorph.test( bubbleType + type ) ) {\n\t\t\t\tcur = cur.parentNode;\n\t\t\t}\n\t\t\tfor ( ; cur; cur = cur.parentNode ) {\n\t\t\t\teventPath.push( cur );\n\t\t\t\ttmp = cur;\n\t\t\t}\n\n\t\t\t// Only add window if we got to document (e.g., not plain obj or detached DOM)\n\t\t\tif ( tmp === ( elem.ownerDocument || document ) ) {\n\t\t\t\teventPath.push( tmp.defaultView || tmp.parentWindow || window );\n\t\t\t}\n\t\t}\n\n\t\t// Fire handlers on the event path\n\t\ti = 0;\n\t\twhile ( ( cur = eventPath[ i++ ] ) && !event.isPropagationStopped() ) {\n\n\t\t\tevent.type = i > 1 ?\n\t\t\t\tbubbleType :\n\t\t\t\tspecial.bindType || type;\n\n\t\t\t// jQuery handler\n\t\t\thandle = ( dataPriv.get( cur, \"events\" ) || {} )[ event.type ] &&\n\t\t\t\tdataPriv.get( cur, \"handle\" );\n\t\t\tif ( handle ) {\n\t\t\t\thandle.apply( cur, data );\n\t\t\t}\n\n\t\t\t// Native handler\n\t\t\thandle = ontype && cur[ ontype ];\n\t\t\tif ( handle && handle.apply && acceptData( cur ) ) {\n\t\t\t\tevent.result = handle.apply( cur, data );\n\t\t\t\tif ( event.result === false ) {\n\t\t\t\t\tevent.preventDefault();\n\t\t\t\t}\n\t\t\t}\n\t\t}\n\t\tevent.type = type;\n\n\t\t// If nobody prevented the default action, do it now\n\t\tif ( !onlyHandlers && !event.isDefaultPrevented() ) {\n\n\t\t\tif ( ( !special._default ||\n\t\t\t\tspecial._default.apply( eventPath.pop(), data ) === false ) &&\n\t\t\t\tacceptData( elem ) ) {\n\n\t\t\t\t// Call a native DOM method on the target with the same name as the event.\n\t\t\t\t// Don't do default actions on window, that's where global variables be (#6170)\n\t\t\t\tif ( ontype && jQuery.isFunction( elem[ type ] ) && !jQuery.isWindow( elem ) ) {\n\n\t\t\t\t\t// Don't re-trigger an onFOO event when we call its FOO() method\n\t\t\t\t\ttmp = elem[ ontype ];\n\n\t\t\t\t\tif ( tmp ) {\n\t\t\t\t\t\telem[ ontype ] = null;\n\t\t\t\t\t}\n\n\t\t\t\t\t// Prevent re-triggering of the same event, since we already bubbled it above\n\t\t\t\t\tjQuery.event.triggered = type;\n\t\t\t\t\telem[ type ]();\n\t\t\t\t\tjQuery.event.triggered = undefined;\n\n\t\t\t\t\tif ( tmp ) {\n\t\t\t\t\t\telem[ ontype ] = tmp;\n\t\t\t\t\t}\n\t\t\t\t}\n\t\t\t}\n\t\t}\n\n\t\treturn event.result;\n\t},\n\n\t// Piggyback on a donor event to simulate a different one\n\t// Used only for `focus(in | out)` events\n\tsimulate: function( type, elem, event ) {\n\t\tvar e = jQuery.extend(\n\t\t\tnew jQuery.Event(),\n\t\t\tevent,\n\t\t\t{\n\t\t\t\ttype: type,\n\t\t\t\tisSimulated: true\n\t\t\t}\n\t\t);\n\n\t\tjQuery.event.trigger( e, null, elem );\n\t}\n\n} );\n\njQuery.fn.extend( {\n\n\ttrigger: function( type, data ) {\n\t\treturn this.each( function() {\n\t\t\tjQuery.event.trigger( type, data, this );\n\t\t} );\n\t},\n\ttriggerHandler: function( type, data ) {\n\t\tvar elem = this[ 0 ];\n\t\tif ( elem ) {\n\t\t\treturn jQuery.event.trigger( type, data, elem, true );\n\t\t}\n\t}\n} );\n\n\njQuery.each( ( \"blur focus focusin focusout resize scroll click dblclick \" +\n\t\"mousedown mouseup mousemove mouseover mouseout mouseenter mouseleave \" +\n\t\"change select submit keydown keypress keyup contextmenu\" ).split( \" \" ),\n\tfunction( i, name ) {\n\n\t// Handle event binding\n\tjQuery.fn[ name ] = function( data, fn ) {\n\t\treturn arguments.length > 0 ?\n\t\t\tthis.on( name, null, data, fn ) :\n\t\t\tthis.trigger( name );\n\t};\n} );\n\njQuery.fn.extend( {\n\thover: function( fnOver, fnOut ) {\n\t\treturn this.mouseenter( fnOver ).mouseleave( fnOut || fnOver );\n\t}\n} );\n\n\n\n\nsupport.focusin = \"onfocusin\" in window;\n\n\n// Support: Firefox <=44\n// Firefox doesn't have focus(in | out) events\n// Related ticket - https://bugzilla.mozilla.org/show_bug.cgi?id=687787\n//\n// Support: Chrome <=48 - 49, Safari <=9.0 - 9.1\n// focus(in | out) events fire after focus & blur events,\n// which is spec violation - http://www.w3.org/TR/DOM-Level-3-Events/#events-focusevent-event-order\n// Related ticket - https://bugs.chromium.org/p/chromium/issues/detail?id=449857\nif ( !support.focusin ) {\n\tjQuery.each( { focus: \"focusin\", blur: \"focusout\" }, function( orig, fix ) {\n\n\t\t// Attach a single capturing handler on the document while someone wants focusin/focusout\n\t\tvar handler = function( event ) {\n\t\t\tjQuery.event.simulate( fix, event.target, jQuery.event.fix( event ) );\n\t\t};\n\n\t\tjQuery.event.special[ fix ] = {\n\t\t\tsetup: function() {\n\t\t\t\tvar doc = this.ownerDocument || this,\n\t\t\t\t\tattaches = dataPriv.access( doc, fix );\n\n\t\t\t\tif ( !attaches ) {\n\t\t\t\t\tdoc.addEventListener( orig, handler, true );\n\t\t\t\t}\n\t\t\t\tdataPriv.access( doc, fix, ( attaches || 0 ) + 1 );\n\t\t\t},\n\t\t\tteardown: function() {\n\t\t\t\tvar doc = this.ownerDocument || this,\n\t\t\t\t\tattaches = dataPriv.access( doc, fix ) - 1;\n\n\t\t\t\tif ( !attaches ) {\n\t\t\t\t\tdoc.removeEventListener( orig, handler, true );\n\t\t\t\t\tdataPriv.remove( doc, fix );\n\n\t\t\t\t} else {\n\t\t\t\t\tdataPriv.access( doc, fix, attaches );\n\t\t\t\t}\n\t\t\t}\n\t\t};\n\t} );\n}\nvar location = window.location;\n\nvar nonce = jQuery.now();\n\nvar rquery = ( /\\?/ );\n\n\n\n// Cross-browser xml parsing\njQuery.parseXML = function( data ) {\n\tvar xml;\n\tif ( !data || typeof data !== \"string\" ) {\n\t\treturn null;\n\t}\n\n\t// Support: IE 9 - 11 only\n\t// IE throws on parseFromString with invalid input.\n\ttry {\n\t\txml = ( new window.DOMParser() ).parseFromString( data, \"text/xml\" );\n\t} catch ( e ) {\n\t\txml = undefined;\n\t}\n\n\tif ( !xml || xml.getElementsByTagName( \"parsererror\" ).length ) {\n\t\tjQuery.error( \"Invalid XML: \" + data );\n\t}\n\treturn xml;\n};\n\n\nvar\n\trbracket = /\\[\\]$/,\n\trCRLF = /\\r?\\n/g,\n\trsubmitterTypes = /^(?:submit|button|image|reset|file)$/i,\n\trsubmittable = /^(?:input|select|textarea|keygen)/i;\n\nfunction buildParams( prefix, obj, traditional, add ) {\n\tvar name;\n\n\tif ( Array.isArray( obj ) ) {\n\n\t\t// Serialize array item.\n\t\tjQuery.each( obj, function( i, v ) {\n\t\t\tif ( traditional || rbracket.test( prefix ) ) {\n\n\t\t\t\t// Treat each array item as a scalar.\n\t\t\t\tadd( prefix, v );\n\n\t\t\t} else {\n\n\t\t\t\t// Item is non-scalar (array or object), encode its numeric index.\n\t\t\t\tbuildParams(\n\t\t\t\t\tprefix + \"[\" + ( typeof v === \"object\" && v != null ? i : \"\" ) + \"]\",\n\t\t\t\t\tv,\n\t\t\t\t\ttraditional,\n\t\t\t\t\tadd\n\t\t\t\t);\n\t\t\t}\n\t\t} );\n\n\t} else if ( !traditional && jQuery.type( obj ) === \"object\" ) {\n\n\t\t// Serialize object item.\n\t\tfor ( name in obj ) {\n\t\t\tbuildParams( prefix + \"[\" + name + \"]\", obj[ name ], traditional, add );\n\t\t}\n\n\t} else {\n\n\t\t// Serialize scalar item.\n\t\tadd( prefix, obj );\n\t}\n}\n\n// Serialize an array of form elements or a set of\n// key/values into a query string\njQuery.param = function( a, traditional ) {\n\tvar prefix,\n\t\ts = [],\n\t\tadd = function( key, valueOrFunction ) {\n\n\t\t\t// If value is a function, invoke it and use its return value\n\t\t\tvar value = jQuery.isFunction( valueOrFunction ) ?\n\t\t\t\tvalueOrFunction() :\n\t\t\t\tvalueOrFunction;\n\n\t\t\ts[ s.length ] = encodeURIComponent( key ) + \"=\" +\n\t\t\t\tencodeURIComponent( value == null ? \"\" : value );\n\t\t};\n\n\t// If an array was passed in, assume that it is an array of form elements.\n\tif ( Array.isArray( a ) || ( a.jquery && !jQuery.isPlainObject( a ) ) ) {\n\n\t\t// Serialize the form elements\n\t\tjQuery.each( a, function() {\n\t\t\tadd( this.name, this.value );\n\t\t} );\n\n\t} else {\n\n\t\t// If traditional, encode the \"old\" way (the way 1.3.2 or older\n\t\t// did it), otherwise encode params recursively.\n\t\tfor ( prefix in a ) {\n\t\t\tbuildParams( prefix, a[ prefix ], traditional, add );\n\t\t}\n\t}\n\n\t// Return the resulting serialization\n\treturn s.join( \"&\" );\n};\n\njQuery.fn.extend( {\n\tserialize: function() {\n\t\treturn jQuery.param( this.serializeArray() );\n\t},\n\tserializeArray: function() {\n\t\treturn this.map( function() {\n\n\t\t\t// Can add propHook for \"elements\" to filter or add form elements\n\t\t\tvar elements = jQuery.prop( this, \"elements\" );\n\t\t\treturn elements ? jQuery.makeArray( elements ) : this;\n\t\t} )\n\t\t.filter( function() {\n\t\t\tvar type = this.type;\n\n\t\t\t// Use .is( \":disabled\" ) so that fieldset[disabled] works\n\t\t\treturn this.name && !jQuery( this ).is( \":disabled\" ) &&\n\t\t\t\trsubmittable.test( this.nodeName ) && !rsubmitterTypes.test( type ) &&\n\t\t\t\t( this.checked || !rcheckableType.test( type ) );\n\t\t} )\n\t\t.map( function( i, elem ) {\n\t\t\tvar val = jQuery( this ).val();\n\n\t\t\tif ( val == null ) {\n\t\t\t\treturn null;\n\t\t\t}\n\n\t\t\tif ( Array.isArray( val ) ) {\n\t\t\t\treturn jQuery.map( val, function( val ) {\n\t\t\t\t\treturn { name: elem.name, value: val.replace( rCRLF, \"\\r\\n\" ) };\n\t\t\t\t} );\n\t\t\t}\n\n\t\t\treturn { name: elem.name, value: val.replace( rCRLF, \"\\r\\n\" ) };\n\t\t} ).get();\n\t}\n} );\n\n\nvar\n\tr20 = /%20/g,\n\trhash = /#.*$/,\n\trantiCache = /([?&])_=[^&]*/,\n\trheaders = /^(.*?):[ \\t]*([^\\r\\n]*)$/mg,\n\n\t// #7653, #8125, #8152: local protocol detection\n\trlocalProtocol = /^(?:about|app|app-storage|.+-extension|file|res|widget):$/,\n\trnoContent = /^(?:GET|HEAD)$/,\n\trprotocol = /^\\/\\//,\n\n\t/* Prefilters\n\t * 1) They are useful to introduce custom dataTypes (see ajax/jsonp.js for an example)\n\t * 2) These are called:\n\t *    - BEFORE asking for a transport\n\t *    - AFTER param serialization (s.data is a string if s.processData is true)\n\t * 3) key is the dataType\n\t * 4) the catchall symbol \"*\" can be used\n\t * 5) execution will start with transport dataType and THEN continue down to \"*\" if needed\n\t */\n\tprefilters = {},\n\n\t/* Transports bindings\n\t * 1) key is the dataType\n\t * 2) the catchall symbol \"*\" can be used\n\t * 3) selection will start with transport dataType and THEN go to \"*\" if needed\n\t */\n\ttransports = {},\n\n\t// Avoid comment-prolog char sequence (#10098); must appease lint and evade compression\n\tallTypes = \"*/\".concat( \"*\" ),\n\n\t// Anchor tag for parsing the document origin\n\toriginAnchor = document.createElement( \"a\" );\n\toriginAnchor.href = location.href;\n\n// Base \"constructor\" for jQuery.ajaxPrefilter and jQuery.ajaxTransport\nfunction addToPrefiltersOrTransports( structure ) {\n\n\t// dataTypeExpression is optional and defaults to \"*\"\n\treturn function( dataTypeExpression, func ) {\n\n\t\tif ( typeof dataTypeExpression !== \"string\" ) {\n\t\t\tfunc = dataTypeExpression;\n\t\t\tdataTypeExpression = \"*\";\n\t\t}\n\n\t\tvar dataType,\n\t\t\ti = 0,\n\t\t\tdataTypes = dataTypeExpression.toLowerCase().match( rnothtmlwhite ) || [];\n\n\t\tif ( jQuery.isFunction( func ) ) {\n\n\t\t\t// For each dataType in the dataTypeExpression\n\t\t\twhile ( ( dataType = dataTypes[ i++ ] ) ) {\n\n\t\t\t\t// Prepend if requested\n\t\t\t\tif ( dataType[ 0 ] === \"+\" ) {\n\t\t\t\t\tdataType = dataType.slice( 1 ) || \"*\";\n\t\t\t\t\t( structure[ dataType ] = structure[ dataType ] || [] ).unshift( func );\n\n\t\t\t\t// Otherwise append\n\t\t\t\t} else {\n\t\t\t\t\t( structure[ dataType ] = structure[ dataType ] || [] ).push( func );\n\t\t\t\t}\n\t\t\t}\n\t\t}\n\t};\n}\n\n// Base inspection function for prefilters and transports\nfunction inspectPrefiltersOrTransports( structure, options, originalOptions, jqXHR ) {\n\n\tvar inspected = {},\n\t\tseekingTransport = ( structure === transports );\n\n\tfunction inspect( dataType ) {\n\t\tvar selected;\n\t\tinspected[ dataType ] = true;\n\t\tjQuery.each( structure[ dataType ] || [], function( _, prefilterOrFactory ) {\n\t\t\tvar dataTypeOrTransport = prefilterOrFactory( options, originalOptions, jqXHR );\n\t\t\tif ( typeof dataTypeOrTransport === \"string\" &&\n\t\t\t\t!seekingTransport && !inspected[ dataTypeOrTransport ] ) {\n\n\t\t\t\toptions.dataTypes.unshift( dataTypeOrTransport );\n\t\t\t\tinspect( dataTypeOrTransport );\n\t\t\t\treturn false;\n\t\t\t} else if ( seekingTransport ) {\n\t\t\t\treturn !( selected = dataTypeOrTransport );\n\t\t\t}\n\t\t} );\n\t\treturn selected;\n\t}\n\n\treturn inspect( options.dataTypes[ 0 ] ) || !inspected[ \"*\" ] && inspect( \"*\" );\n}\n\n// A special extend for ajax options\n// that takes \"flat\" options (not to be deep extended)\n// Fixes #9887\nfunction ajaxExtend( target, src ) {\n\tvar key, deep,\n\t\tflatOptions = jQuery.ajaxSettings.flatOptions || {};\n\n\tfor ( key in src ) {\n\t\tif ( src[ key ] !== undefined ) {\n\t\t\t( flatOptions[ key ] ? target : ( deep || ( deep = {} ) ) )[ key ] = src[ key ];\n\t\t}\n\t}\n\tif ( deep ) {\n\t\tjQuery.extend( true, target, deep );\n\t}\n\n\treturn target;\n}\n\n/* Handles responses to an ajax request:\n * - finds the right dataType (mediates between content-type and expected dataType)\n * - returns the corresponding response\n */\nfunction ajaxHandleResponses( s, jqXHR, responses ) {\n\n\tvar ct, type, finalDataType, firstDataType,\n\t\tcontents = s.contents,\n\t\tdataTypes = s.dataTypes;\n\n\t// Remove auto dataType and get content-type in the process\n\twhile ( dataTypes[ 0 ] === \"*\" ) {\n\t\tdataTypes.shift();\n\t\tif ( ct === undefined ) {\n\t\t\tct = s.mimeType || jqXHR.getResponseHeader( \"Content-Type\" );\n\t\t}\n\t}\n\n\t// Check if we're dealing with a known content-type\n\tif ( ct ) {\n\t\tfor ( type in contents ) {\n\t\t\tif ( contents[ type ] && contents[ type ].test( ct ) ) {\n\t\t\t\tdataTypes.unshift( type );\n\t\t\t\tbreak;\n\t\t\t}\n\t\t}\n\t}\n\n\t// Check to see if we have a response for the expected dataType\n\tif ( dataTypes[ 0 ] in responses ) {\n\t\tfinalDataType = dataTypes[ 0 ];\n\t} else {\n\n\t\t// Try convertible dataTypes\n\t\tfor ( type in responses ) {\n\t\t\tif ( !dataTypes[ 0 ] || s.converters[ type + \" \" + dataTypes[ 0 ] ] ) {\n\t\t\t\tfinalDataType = type;\n\t\t\t\tbreak;\n\t\t\t}\n\t\t\tif ( !firstDataType ) {\n\t\t\t\tfirstDataType = type;\n\t\t\t}\n\t\t}\n\n\t\t// Or just use first one\n\t\tfinalDataType = finalDataType || firstDataType;\n\t}\n\n\t// If we found a dataType\n\t// We add the dataType to the list if needed\n\t// and return the corresponding response\n\tif ( finalDataType ) {\n\t\tif ( finalDataType !== dataTypes[ 0 ] ) {\n\t\t\tdataTypes.unshift( finalDataType );\n\t\t}\n\t\treturn responses[ finalDataType ];\n\t}\n}\n\n/* Chain conversions given the request and the original response\n * Also sets the responseXXX fields on the jqXHR instance\n */\nfunction ajaxConvert( s, response, jqXHR, isSuccess ) {\n\tvar conv2, current, conv, tmp, prev,\n\t\tconverters = {},\n\n\t\t// Work with a copy of dataTypes in case we need to modify it for conversion\n\t\tdataTypes = s.dataTypes.slice();\n\n\t// Create converters map with lowercased keys\n\tif ( dataTypes[ 1 ] ) {\n\t\tfor ( conv in s.converters ) {\n\t\t\tconverters[ conv.toLowerCase() ] = s.converters[ conv ];\n\t\t}\n\t}\n\n\tcurrent = dataTypes.shift();\n\n\t// Convert to each sequential dataType\n\twhile ( current ) {\n\n\t\tif ( s.responseFields[ current ] ) {\n\t\t\tjqXHR[ s.responseFields[ current ] ] = response;\n\t\t}\n\n\t\t// Apply the dataFilter if provided\n\t\tif ( !prev && isSuccess && s.dataFilter ) {\n\t\t\tresponse = s.dataFilter( response, s.dataType );\n\t\t}\n\n\t\tprev = current;\n\t\tcurrent = dataTypes.shift();\n\n\t\tif ( current ) {\n\n\t\t\t// There's only work to do if current dataType is non-auto\n\t\t\tif ( current === \"*\" ) {\n\n\t\t\t\tcurrent = prev;\n\n\t\t\t// Convert response if prev dataType is non-auto and differs from current\n\t\t\t} else if ( prev !== \"*\" && prev !== current ) {\n\n\t\t\t\t// Seek a direct converter\n\t\t\t\tconv = converters[ prev + \" \" + current ] || converters[ \"* \" + current ];\n\n\t\t\t\t// If none found, seek a pair\n\t\t\t\tif ( !conv ) {\n\t\t\t\t\tfor ( conv2 in converters ) {\n\n\t\t\t\t\t\t// If conv2 outputs current\n\t\t\t\t\t\ttmp = conv2.split( \" \" );\n\t\t\t\t\t\tif ( tmp[ 1 ] === current ) {\n\n\t\t\t\t\t\t\t// If prev can be converted to accepted input\n\t\t\t\t\t\t\tconv = converters[ prev + \" \" + tmp[ 0 ] ] ||\n\t\t\t\t\t\t\t\tconverters[ \"* \" + tmp[ 0 ] ];\n\t\t\t\t\t\t\tif ( conv ) {\n\n\t\t\t\t\t\t\t\t// Condense equivalence converters\n\t\t\t\t\t\t\t\tif ( conv === true ) {\n\t\t\t\t\t\t\t\t\tconv = converters[ conv2 ];\n\n\t\t\t\t\t\t\t\t// Otherwise, insert the intermediate dataType\n\t\t\t\t\t\t\t\t} else if ( converters[ conv2 ] !== true ) {\n\t\t\t\t\t\t\t\t\tcurrent = tmp[ 0 ];\n\t\t\t\t\t\t\t\t\tdataTypes.unshift( tmp[ 1 ] );\n\t\t\t\t\t\t\t\t}\n\t\t\t\t\t\t\t\tbreak;\n\t\t\t\t\t\t\t}\n\t\t\t\t\t\t}\n\t\t\t\t\t}\n\t\t\t\t}\n\n\t\t\t\t// Apply converter (if not an equivalence)\n\t\t\t\tif ( conv !== true ) {\n\n\t\t\t\t\t// Unless errors are allowed to bubble, catch and return them\n\t\t\t\t\tif ( conv && s.throws ) {\n\t\t\t\t\t\tresponse = conv( response );\n\t\t\t\t\t} else {\n\t\t\t\t\t\ttry {\n\t\t\t\t\t\t\tresponse = conv( response );\n\t\t\t\t\t\t} catch ( e ) {\n\t\t\t\t\t\t\treturn {\n\t\t\t\t\t\t\t\tstate: \"parsererror\",\n\t\t\t\t\t\t\t\terror: conv ? e : \"No conversion from \" + prev + \" to \" + current\n\t\t\t\t\t\t\t};\n\t\t\t\t\t\t}\n\t\t\t\t\t}\n\t\t\t\t}\n\t\t\t}\n\t\t}\n\t}\n\n\treturn { state: \"success\", data: response };\n}\n\njQuery.extend( {\n\n\t// Counter for holding the number of active queries\n\tactive: 0,\n\n\t// Last-Modified header cache for next request\n\tlastModified: {},\n\tetag: {},\n\n\tajaxSettings: {\n\t\turl: location.href,\n\t\ttype: \"GET\",\n\t\tisLocal: rlocalProtocol.test( location.protocol ),\n\t\tglobal: true,\n\t\tprocessData: true,\n\t\tasync: true,\n\t\tcontentType: \"application/x-www-form-urlencoded; charset=UTF-8\",\n\n\t\t/*\n\t\ttimeout: 0,\n\t\tdata: null,\n\t\tdataType: null,\n\t\tusername: null,\n\t\tpassword: null,\n\t\tcache: null,\n\t\tthrows: false,\n\t\ttraditional: false,\n\t\theaders: {},\n\t\t*/\n\n\t\taccepts: {\n\t\t\t\"*\": allTypes,\n\t\t\ttext: \"text/plain\",\n\t\t\thtml: \"text/html\",\n\t\t\txml: \"application/xml, text/xml\",\n\t\t\tjson: \"application/json, text/javascript\"\n\t\t},\n\n\t\tcontents: {\n\t\t\txml: /\\bxml\\b/,\n\t\t\thtml: /\\bhtml/,\n\t\t\tjson: /\\bjson\\b/\n\t\t},\n\n\t\tresponseFields: {\n\t\t\txml: \"responseXML\",\n\t\t\ttext: \"responseText\",\n\t\t\tjson: \"responseJSON\"\n\t\t},\n\n\t\t// Data converters\n\t\t// Keys separate source (or catchall \"*\") and destination types with a single space\n\t\tconverters: {\n\n\t\t\t// Convert anything to text\n\t\t\t\"* text\": String,\n\n\t\t\t// Text to html (true = no transformation)\n\t\t\t\"text html\": true,\n\n\t\t\t// Evaluate text as a json expression\n\t\t\t\"text json\": JSON.parse,\n\n\t\t\t// Parse text as xml\n\t\t\t\"text xml\": jQuery.parseXML\n\t\t},\n\n\t\t// For options that shouldn't be deep extended:\n\t\t// you can add your own custom options here if\n\t\t// and when you create one that shouldn't be\n\t\t// deep extended (see ajaxExtend)\n\t\tflatOptions: {\n\t\t\turl: true,\n\t\t\tcontext: true\n\t\t}\n\t},\n\n\t// Creates a full fledged settings object into target\n\t// with both ajaxSettings and settings fields.\n\t// If target is omitted, writes into ajaxSettings.\n\tajaxSetup: function( target, settings ) {\n\t\treturn settings ?\n\n\t\t\t// Building a settings object\n\t\t\tajaxExtend( ajaxExtend( target, jQuery.ajaxSettings ), settings ) :\n\n\t\t\t// Extending ajaxSettings\n\t\t\tajaxExtend( jQuery.ajaxSettings, target );\n\t},\n\n\tajaxPrefilter: addToPrefiltersOrTransports( prefilters ),\n\tajaxTransport: addToPrefiltersOrTransports( transports ),\n\n\t// Main method\n\tajax: function( url, options ) {\n\n\t\t// If url is an object, simulate pre-1.5 signature\n\t\tif ( typeof url === \"object\" ) {\n\t\t\toptions = url;\n\t\t\turl = undefined;\n\t\t}\n\n\t\t// Force options to be an object\n\t\toptions = options || {};\n\n\t\tvar transport,\n\n\t\t\t// URL without anti-cache param\n\t\t\tcacheURL,\n\n\t\t\t// Response headers\n\t\t\tresponseHeadersString,\n\t\t\tresponseHeaders,\n\n\t\t\t// timeout handle\n\t\t\ttimeoutTimer,\n\n\t\t\t// Url cleanup var\n\t\t\turlAnchor,\n\n\t\t\t// Request state (becomes false upon send and true upon completion)\n\t\t\tcompleted,\n\n\t\t\t// To know if global events are to be dispatched\n\t\t\tfireGlobals,\n\n\t\t\t// Loop variable\n\t\t\ti,\n\n\t\t\t// uncached part of the url\n\t\t\tuncached,\n\n\t\t\t// Create the final options object\n\t\t\ts = jQuery.ajaxSetup( {}, options ),\n\n\t\t\t// Callbacks context\n\t\t\tcallbackContext = s.context || s,\n\n\t\t\t// Context for global events is callbackContext if it is a DOM node or jQuery collection\n\t\t\tglobalEventContext = s.context &&\n\t\t\t\t( callbackContext.nodeType || callbackContext.jquery ) ?\n\t\t\t\t\tjQuery( callbackContext ) :\n\t\t\t\t\tjQuery.event,\n\n\t\t\t// Deferreds\n\t\t\tdeferred = jQuery.Deferred(),\n\t\t\tcompleteDeferred = jQuery.Callbacks( \"once memory\" ),\n\n\t\t\t// Status-dependent callbacks\n\t\t\tstatusCode = s.statusCode || {},\n\n\t\t\t// Headers (they are sent all at once)\n\t\t\trequestHeaders = {},\n\t\t\trequestHeadersNames = {},\n\n\t\t\t// Default abort message\n\t\t\tstrAbort = \"canceled\",\n\n\t\t\t// Fake xhr\n\t\t\tjqXHR = {\n\t\t\t\treadyState: 0,\n\n\t\t\t\t// Builds headers hashtable if needed\n\t\t\t\tgetResponseHeader: function( key ) {\n\t\t\t\t\tvar match;\n\t\t\t\t\tif ( completed ) {\n\t\t\t\t\t\tif ( !responseHeaders ) {\n\t\t\t\t\t\t\tresponseHeaders = {};\n\t\t\t\t\t\t\twhile ( ( match = rheaders.exec( responseHeadersString ) ) ) {\n\t\t\t\t\t\t\t\tresponseHeaders[ match[ 1 ].toLowerCase() ] = match[ 2 ];\n\t\t\t\t\t\t\t}\n\t\t\t\t\t\t}\n\t\t\t\t\t\tmatch = responseHeaders[ key.toLowerCase() ];\n\t\t\t\t\t}\n\t\t\t\t\treturn match == null ? null : match;\n\t\t\t\t},\n\n\t\t\t\t// Raw string\n\t\t\t\tgetAllResponseHeaders: function() {\n\t\t\t\t\treturn completed ? responseHeadersString : null;\n\t\t\t\t},\n\n\t\t\t\t// Caches the header\n\t\t\t\tsetRequestHeader: function( name, value ) {\n\t\t\t\t\tif ( completed == null ) {\n\t\t\t\t\t\tname = requestHeadersNames[ name.toLowerCase() ] =\n\t\t\t\t\t\t\trequestHeadersNames[ name.toLowerCase() ] || name;\n\t\t\t\t\t\trequestHeaders[ name ] = value;\n\t\t\t\t\t}\n\t\t\t\t\treturn this;\n\t\t\t\t},\n\n\t\t\t\t// Overrides response content-type header\n\t\t\t\toverrideMimeType: function( type ) {\n\t\t\t\t\tif ( completed == null ) {\n\t\t\t\t\t\ts.mimeType = type;\n\t\t\t\t\t}\n\t\t\t\t\treturn this;\n\t\t\t\t},\n\n\t\t\t\t// Status-dependent callbacks\n\t\t\t\tstatusCode: function( map ) {\n\t\t\t\t\tvar code;\n\t\t\t\t\tif ( map ) {\n\t\t\t\t\t\tif ( completed ) {\n\n\t\t\t\t\t\t\t// Execute the appropriate callbacks\n\t\t\t\t\t\t\tjqXHR.always( map[ jqXHR.status ] );\n\t\t\t\t\t\t} else {\n\n\t\t\t\t\t\t\t// Lazy-add the new callbacks in a way that preserves old ones\n\t\t\t\t\t\t\tfor ( code in map ) {\n\t\t\t\t\t\t\t\tstatusCode[ code ] = [ statusCode[ code ], map[ code ] ];\n\t\t\t\t\t\t\t}\n\t\t\t\t\t\t}\n\t\t\t\t\t}\n\t\t\t\t\treturn this;\n\t\t\t\t},\n\n\t\t\t\t// Cancel the request\n\t\t\t\tabort: function( statusText ) {\n\t\t\t\t\tvar finalText = statusText || strAbort;\n\t\t\t\t\tif ( transport ) {\n\t\t\t\t\t\ttransport.abort( finalText );\n\t\t\t\t\t}\n\t\t\t\t\tdone( 0, finalText );\n\t\t\t\t\treturn this;\n\t\t\t\t}\n\t\t\t};\n\n\t\t// Attach deferreds\n\t\tdeferred.promise( jqXHR );\n\n\t\t// Add protocol if not provided (prefilters might expect it)\n\t\t// Handle falsy url in the settings object (#10093: consistency with old signature)\n\t\t// We also use the url parameter if available\n\t\ts.url = ( ( url || s.url || location.href ) + \"\" )\n\t\t\t.replace( rprotocol, location.protocol + \"//\" );\n\n\t\t// Alias method option to type as per ticket #12004\n\t\ts.type = options.method || options.type || s.method || s.type;\n\n\t\t// Extract dataTypes list\n\t\ts.dataTypes = ( s.dataType || \"*\" ).toLowerCase().match( rnothtmlwhite ) || [ \"\" ];\n\n\t\t// A cross-domain request is in order when the origin doesn't match the current origin.\n\t\tif ( s.crossDomain == null ) {\n\t\t\turlAnchor = document.createElement( \"a\" );\n\n\t\t\t// Support: IE <=8 - 11, Edge 12 - 13\n\t\t\t// IE throws exception on accessing the href property if url is malformed,\n\t\t\t// e.g. http://example.com:80x/\n\t\t\ttry {\n\t\t\t\turlAnchor.href = s.url;\n\n\t\t\t\t// Support: IE <=8 - 11 only\n\t\t\t\t// Anchor's host property isn't correctly set when s.url is relative\n\t\t\t\turlAnchor.href = urlAnchor.href;\n\t\t\t\ts.crossDomain = originAnchor.protocol + \"//\" + originAnchor.host !==\n\t\t\t\t\turlAnchor.protocol + \"//\" + urlAnchor.host;\n\t\t\t} catch ( e ) {\n\n\t\t\t\t// If there is an error parsing the URL, assume it is crossDomain,\n\t\t\t\t// it can be rejected by the transport if it is invalid\n\t\t\t\ts.crossDomain = true;\n\t\t\t}\n\t\t}\n\n\t\t// Convert data if not already a string\n\t\tif ( s.data && s.processData && typeof s.data !== \"string\" ) {\n\t\t\ts.data = jQuery.param( s.data, s.traditional );\n\t\t}\n\n\t\t// Apply prefilters\n\t\tinspectPrefiltersOrTransports( prefilters, s, options, jqXHR );\n\n\t\t// If request was aborted inside a prefilter, stop there\n\t\tif ( completed ) {\n\t\t\treturn jqXHR;\n\t\t}\n\n\t\t// We can fire global events as of now if asked to\n\t\t// Don't fire events if jQuery.event is undefined in an AMD-usage scenario (#15118)\n\t\tfireGlobals = jQuery.event && s.global;\n\n\t\t// Watch for a new set of requests\n\t\tif ( fireGlobals && jQuery.active++ === 0 ) {\n\t\t\tjQuery.event.trigger( \"ajaxStart\" );\n\t\t}\n\n\t\t// Uppercase the type\n\t\ts.type = s.type.toUpperCase();\n\n\t\t// Determine if request has content\n\t\ts.hasContent = !rnoContent.test( s.type );\n\n\t\t// Save the URL in case we're toying with the If-Modified-Since\n\t\t// and/or If-None-Match header later on\n\t\t// Remove hash to simplify url manipulation\n\t\tcacheURL = s.url.replace( rhash, \"\" );\n\n\t\t// More options handling for requests with no content\n\t\tif ( !s.hasContent ) {\n\n\t\t\t// Remember the hash so we can put it back\n\t\t\tuncached = s.url.slice( cacheURL.length );\n\n\t\t\t// If data is available, append data to url\n\t\t\tif ( s.data ) {\n\t\t\t\tcacheURL += ( rquery.test( cacheURL ) ? \"&\" : \"?\" ) + s.data;\n\n\t\t\t\t// #9682: remove data so that it's not used in an eventual retry\n\t\t\t\tdelete s.data;\n\t\t\t}\n\n\t\t\t// Add or update anti-cache param if needed\n\t\t\tif ( s.cache === false ) {\n\t\t\t\tcacheURL = cacheURL.replace( rantiCache, \"$1\" );\n\t\t\t\tuncached = ( rquery.test( cacheURL ) ? \"&\" : \"?\" ) + \"_=\" + ( nonce++ ) + uncached;\n\t\t\t}\n\n\t\t\t// Put hash and anti-cache on the URL that will be requested (gh-1732)\n\t\t\ts.url = cacheURL + uncached;\n\n\t\t// Change '%20' to '+' if this is encoded form body content (gh-2658)\n\t\t} else if ( s.data && s.processData &&\n\t\t\t( s.contentType || \"\" ).indexOf( \"application/x-www-form-urlencoded\" ) === 0 ) {\n\t\t\ts.data = s.data.replace( r20, \"+\" );\n\t\t}\n\n\t\t// Set the If-Modified-Since and/or If-None-Match header, if in ifModified mode.\n\t\tif ( s.ifModified ) {\n\t\t\tif ( jQuery.lastModified[ cacheURL ] ) {\n\t\t\t\tjqXHR.setRequestHeader( \"If-Modified-Since\", jQuery.lastModified[ cacheURL ] );\n\t\t\t}\n\t\t\tif ( jQuery.etag[ cacheURL ] ) {\n\t\t\t\tjqXHR.setRequestHeader( \"If-None-Match\", jQuery.etag[ cacheURL ] );\n\t\t\t}\n\t\t}\n\n\t\t// Set the correct header, if data is being sent\n\t\tif ( s.data && s.hasContent && s.contentType !== false || options.contentType ) {\n\t\t\tjqXHR.setRequestHeader( \"Content-Type\", s.contentType );\n\t\t}\n\n\t\t// Set the Accepts header for the server, depending on the dataType\n\t\tjqXHR.setRequestHeader(\n\t\t\t\"Accept\",\n\t\t\ts.dataTypes[ 0 ] && s.accepts[ s.dataTypes[ 0 ] ] ?\n\t\t\t\ts.accepts[ s.dataTypes[ 0 ] ] +\n\t\t\t\t\t( s.dataTypes[ 0 ] !== \"*\" ? \", \" + allTypes + \"; q=0.01\" : \"\" ) :\n\t\t\t\ts.accepts[ \"*\" ]\n\t\t);\n\n\t\t// Check for headers option\n\t\tfor ( i in s.headers ) {\n\t\t\tjqXHR.setRequestHeader( i, s.headers[ i ] );\n\t\t}\n\n\t\t// Allow custom headers/mimetypes and early abort\n\t\tif ( s.beforeSend &&\n\t\t\t( s.beforeSend.call( callbackContext, jqXHR, s ) === false || completed ) ) {\n\n\t\t\t// Abort if not done already and return\n\t\t\treturn jqXHR.abort();\n\t\t}\n\n\t\t// Aborting is no longer a cancellation\n\t\tstrAbort = \"abort\";\n\n\t\t// Install callbacks on deferreds\n\t\tcompleteDeferred.add( s.complete );\n\t\tjqXHR.done( s.success );\n\t\tjqXHR.fail( s.error );\n\n\t\t// Get transport\n\t\ttransport = inspectPrefiltersOrTransports( transports, s, options, jqXHR );\n\n\t\t// If no transport, we auto-abort\n\t\tif ( !transport ) {\n\t\t\tdone( -1, \"No Transport\" );\n\t\t} else {\n\t\t\tjqXHR.readyState = 1;\n\n\t\t\t// Send global event\n\t\t\tif ( fireGlobals ) {\n\t\t\t\tglobalEventContext.trigger( \"ajaxSend\", [ jqXHR, s ] );\n\t\t\t}\n\n\t\t\t// If request was aborted inside ajaxSend, stop there\n\t\t\tif ( completed ) {\n\t\t\t\treturn jqXHR;\n\t\t\t}\n\n\t\t\t// Timeout\n\t\t\tif ( s.async && s.timeout > 0 ) {\n\t\t\t\ttimeoutTimer = window.setTimeout( function() {\n\t\t\t\t\tjqXHR.abort( \"timeout\" );\n\t\t\t\t}, s.timeout );\n\t\t\t}\n\n\t\t\ttry {\n\t\t\t\tcompleted = false;\n\t\t\t\ttransport.send( requestHeaders, done );\n\t\t\t} catch ( e ) {\n\n\t\t\t\t// Rethrow post-completion exceptions\n\t\t\t\tif ( completed ) {\n\t\t\t\t\tthrow e;\n\t\t\t\t}\n\n\t\t\t\t// Propagate others as results\n\t\t\t\tdone( -1, e );\n\t\t\t}\n\t\t}\n\n\t\t// Callback for when everything is done\n\t\tfunction done( status, nativeStatusText, responses, headers ) {\n\t\t\tvar isSuccess, success, error, response, modified,\n\t\t\t\tstatusText = nativeStatusText;\n\n\t\t\t// Ignore repeat invocations\n\t\t\tif ( completed ) {\n\t\t\t\treturn;\n\t\t\t}\n\n\t\t\tcompleted = true;\n\n\t\t\t// Clear timeout if it exists\n\t\t\tif ( timeoutTimer ) {\n\t\t\t\twindow.clearTimeout( timeoutTimer );\n\t\t\t}\n\n\t\t\t// Dereference transport for early garbage collection\n\t\t\t// (no matter how long the jqXHR object will be used)\n\t\t\ttransport = undefined;\n\n\t\t\t// Cache response headers\n\t\t\tresponseHeadersString = headers || \"\";\n\n\t\t\t// Set readyState\n\t\t\tjqXHR.readyState = status > 0 ? 4 : 0;\n\n\t\t\t// Determine if successful\n\t\t\tisSuccess = status >= 200 && status < 300 || status === 304;\n\n\t\t\t// Get response data\n\t\t\tif ( responses ) {\n\t\t\t\tresponse = ajaxHandleResponses( s, jqXHR, responses );\n\t\t\t}\n\n\t\t\t// Convert no matter what (that way responseXXX fields are always set)\n\t\t\tresponse = ajaxConvert( s, response, jqXHR, isSuccess );\n\n\t\t\t// If successful, handle type chaining\n\t\t\tif ( isSuccess ) {\n\n\t\t\t\t// Set the If-Modified-Since and/or If-None-Match header, if in ifModified mode.\n\t\t\t\tif ( s.ifModified ) {\n\t\t\t\t\tmodified = jqXHR.getResponseHeader( \"Last-Modified\" );\n\t\t\t\t\tif ( modified ) {\n\t\t\t\t\t\tjQuery.lastModified[ cacheURL ] = modified;\n\t\t\t\t\t}\n\t\t\t\t\tmodified = jqXHR.getResponseHeader( \"etag\" );\n\t\t\t\t\tif ( modified ) {\n\t\t\t\t\t\tjQuery.etag[ cacheURL ] = modified;\n\t\t\t\t\t}\n\t\t\t\t}\n\n\t\t\t\t// if no content\n\t\t\t\tif ( status === 204 || s.type === \"HEAD\" ) {\n\t\t\t\t\tstatusText = \"nocontent\";\n\n\t\t\t\t// if not modified\n\t\t\t\t} else if ( status === 304 ) {\n\t\t\t\t\tstatusText = \"notmodified\";\n\n\t\t\t\t// If we have data, let's convert it\n\t\t\t\t} else {\n\t\t\t\t\tstatusText = response.state;\n\t\t\t\t\tsuccess = response.data;\n\t\t\t\t\terror = response.error;\n\t\t\t\t\tisSuccess = !error;\n\t\t\t\t}\n\t\t\t} else {\n\n\t\t\t\t// Extract error from statusText and normalize for non-aborts\n\t\t\t\terror = statusText;\n\t\t\t\tif ( status || !statusText ) {\n\t\t\t\t\tstatusText = \"error\";\n\t\t\t\t\tif ( status < 0 ) {\n\t\t\t\t\t\tstatus = 0;\n\t\t\t\t\t}\n\t\t\t\t}\n\t\t\t}\n\n\t\t\t// Set data for the fake xhr object\n\t\t\tjqXHR.status = status;\n\t\t\tjqXHR.statusText = ( nativeStatusText || statusText ) + \"\";\n\n\t\t\t// Success/Error\n\t\t\tif ( isSuccess ) {\n\t\t\t\tdeferred.resolveWith( callbackContext, [ success, statusText, jqXHR ] );\n\t\t\t} else {\n\t\t\t\tdeferred.rejectWith( callbackContext, [ jqXHR, statusText, error ] );\n\t\t\t}\n\n\t\t\t// Status-dependent callbacks\n\t\t\tjqXHR.statusCode( statusCode );\n\t\t\tstatusCode = undefined;\n\n\t\t\tif ( fireGlobals ) {\n\t\t\t\tglobalEventContext.trigger( isSuccess ? \"ajaxSuccess\" : \"ajaxError\",\n\t\t\t\t\t[ jqXHR, s, isSuccess ? success : error ] );\n\t\t\t}\n\n\t\t\t// Complete\n\t\t\tcompleteDeferred.fireWith( callbackContext, [ jqXHR, statusText ] );\n\n\t\t\tif ( fireGlobals ) {\n\t\t\t\tglobalEventContext.trigger( \"ajaxComplete\", [ jqXHR, s ] );\n\n\t\t\t\t// Handle the global AJAX counter\n\t\t\t\tif ( !( --jQuery.active ) ) {\n\t\t\t\t\tjQuery.event.trigger( \"ajaxStop\" );\n\t\t\t\t}\n\t\t\t}\n\t\t}\n\n\t\treturn jqXHR;\n\t},\n\n\tgetJSON: function( url, data, callback ) {\n\t\treturn jQuery.get( url, data, callback, \"json\" );\n\t},\n\n\tgetScript: function( url, callback ) {\n\t\treturn jQuery.get( url, undefined, callback, \"script\" );\n\t}\n} );\n\njQuery.each( [ \"get\", \"post\" ], function( i, method ) {\n\tjQuery[ method ] = function( url, data, callback, type ) {\n\n\t\t// Shift arguments if data argument was omitted\n\t\tif ( jQuery.isFunction( data ) ) {\n\t\t\ttype = type || callback;\n\t\t\tcallback = data;\n\t\t\tdata = undefined;\n\t\t}\n\n\t\t// The url can be an options object (which then must have .url)\n\t\treturn jQuery.ajax( jQuery.extend( {\n\t\t\turl: url,\n\t\t\ttype: method,\n\t\t\tdataType: type,\n\t\t\tdata: data,\n\t\t\tsuccess: callback\n\t\t}, jQuery.isPlainObject( url ) && url ) );\n\t};\n} );\n\n\njQuery._evalUrl = function( url ) {\n\treturn jQuery.ajax( {\n\t\turl: url,\n\n\t\t// Make this explicit, since user can override this through ajaxSetup (#11264)\n\t\ttype: \"GET\",\n\t\tdataType: \"script\",\n\t\tcache: true,\n\t\tasync: false,\n\t\tglobal: false,\n\t\t\"throws\": true\n\t} );\n};\n\n\njQuery.fn.extend( {\n\twrapAll: function( html ) {\n\t\tvar wrap;\n\n\t\tif ( this[ 0 ] ) {\n\t\t\tif ( jQuery.isFunction( html ) ) {\n\t\t\t\thtml = html.call( this[ 0 ] );\n\t\t\t}\n\n\t\t\t// The elements to wrap the target around\n\t\t\twrap = jQuery( html, this[ 0 ].ownerDocument ).eq( 0 ).clone( true );\n\n\t\t\tif ( this[ 0 ].parentNode ) {\n\t\t\t\twrap.insertBefore( this[ 0 ] );\n\t\t\t}\n\n\t\t\twrap.map( function() {\n\t\t\t\tvar elem = this;\n\n\t\t\t\twhile ( elem.firstElementChild ) {\n\t\t\t\t\telem = elem.firstElementChild;\n\t\t\t\t}\n\n\t\t\t\treturn elem;\n\t\t\t} ).append( this );\n\t\t}\n\n\t\treturn this;\n\t},\n\n\twrapInner: function( html ) {\n\t\tif ( jQuery.isFunction( html ) ) {\n\t\t\treturn this.each( function( i ) {\n\t\t\t\tjQuery( this ).wrapInner( html.call( this, i ) );\n\t\t\t} );\n\t\t}\n\n\t\treturn this.each( function() {\n\t\t\tvar self = jQuery( this ),\n\t\t\t\tcontents = self.contents();\n\n\t\t\tif ( contents.length ) {\n\t\t\t\tcontents.wrapAll( html );\n\n\t\t\t} else {\n\t\t\t\tself.append( html );\n\t\t\t}\n\t\t} );\n\t},\n\n\twrap: function( html ) {\n\t\tvar isFunction = jQuery.isFunction( html );\n\n\t\treturn this.each( function( i ) {\n\t\t\tjQuery( this ).wrapAll( isFunction ? html.call( this, i ) : html );\n\t\t} );\n\t},\n\n\tunwrap: function( selector ) {\n\t\tthis.parent( selector ).not( \"body\" ).each( function() {\n\t\t\tjQuery( this ).replaceWith( this.childNodes );\n\t\t} );\n\t\treturn this;\n\t}\n} );\n\n\njQuery.expr.pseudos.hidden = function( elem ) {\n\treturn !jQuery.expr.pseudos.visible( elem );\n};\njQuery.expr.pseudos.visible = function( elem ) {\n\treturn !!( elem.offsetWidth || elem.offsetHeight || elem.getClientRects().length );\n};\n\n\n\n\njQuery.ajaxSettings.xhr = function() {\n\ttry {\n\t\treturn new window.XMLHttpRequest();\n\t} catch ( e ) {}\n};\n\nvar xhrSuccessStatus = {\n\n\t\t// File protocol always yields status code 0, assume 200\n\t\t0: 200,\n\n\t\t// Support: IE <=9 only\n\t\t// #1450: sometimes IE returns 1223 when it should be 204\n\t\t1223: 204\n\t},\n\txhrSupported = jQuery.ajaxSettings.xhr();\n\nsupport.cors = !!xhrSupported && ( \"withCredentials\" in xhrSupported );\nsupport.ajax = xhrSupported = !!xhrSupported;\n\njQuery.ajaxTransport( function( options ) {\n\tvar callback, errorCallback;\n\n\t// Cross domain only allowed if supported through XMLHttpRequest\n\tif ( support.cors || xhrSupported && !options.crossDomain ) {\n\t\treturn {\n\t\t\tsend: function( headers, complete ) {\n\t\t\t\tvar i,\n\t\t\t\t\txhr = options.xhr();\n\n\t\t\t\txhr.open(\n\t\t\t\t\toptions.type,\n\t\t\t\t\toptions.url,\n\t\t\t\t\toptions.async,\n\t\t\t\t\toptions.username,\n\t\t\t\t\toptions.password\n\t\t\t\t);\n\n\t\t\t\t// Apply custom fields if provided\n\t\t\t\tif ( options.xhrFields ) {\n\t\t\t\t\tfor ( i in options.xhrFields ) {\n\t\t\t\t\t\txhr[ i ] = options.xhrFields[ i ];\n\t\t\t\t\t}\n\t\t\t\t}\n\n\t\t\t\t// Override mime type if needed\n\t\t\t\tif ( options.mimeType && xhr.overrideMimeType ) {\n\t\t\t\t\txhr.overrideMimeType( options.mimeType );\n\t\t\t\t}\n\n\t\t\t\t// X-Requested-With header\n\t\t\t\t// For cross-domain requests, seeing as conditions for a preflight are\n\t\t\t\t// akin to a jigsaw puzzle, we simply never set it to be sure.\n\t\t\t\t// (it can always be set on a per-request basis or even using ajaxSetup)\n\t\t\t\t// For same-domain requests, won't change header if already provided.\n\t\t\t\tif ( !options.crossDomain && !headers[ \"X-Requested-With\" ] ) {\n\t\t\t\t\theaders[ \"X-Requested-With\" ] = \"XMLHttpRequest\";\n\t\t\t\t}\n\n\t\t\t\t// Set headers\n\t\t\t\tfor ( i in headers ) {\n\t\t\t\t\txhr.setRequestHeader( i, headers[ i ] );\n\t\t\t\t}\n\n\t\t\t\t// Callback\n\t\t\t\tcallback = function( type ) {\n\t\t\t\t\treturn function() {\n\t\t\t\t\t\tif ( callback ) {\n\t\t\t\t\t\t\tcallback = errorCallback = xhr.onload =\n\t\t\t\t\t\t\t\txhr.onerror = xhr.onabort = xhr.onreadystatechange = null;\n\n\t\t\t\t\t\t\tif ( type === \"abort\" ) {\n\t\t\t\t\t\t\t\txhr.abort();\n\t\t\t\t\t\t\t} else if ( type === \"error\" ) {\n\n\t\t\t\t\t\t\t\t// Support: IE <=9 only\n\t\t\t\t\t\t\t\t// On a manual native abort, IE9 throws\n\t\t\t\t\t\t\t\t// errors on any property access that is not readyState\n\t\t\t\t\t\t\t\tif ( typeof xhr.status !== \"number\" ) {\n\t\t\t\t\t\t\t\t\tcomplete( 0, \"error\" );\n\t\t\t\t\t\t\t\t} else {\n\t\t\t\t\t\t\t\t\tcomplete(\n\n\t\t\t\t\t\t\t\t\t\t// File: protocol always yields status 0; see #8605, #14207\n\t\t\t\t\t\t\t\t\t\txhr.status,\n\t\t\t\t\t\t\t\t\t\txhr.statusText\n\t\t\t\t\t\t\t\t\t);\n\t\t\t\t\t\t\t\t}\n\t\t\t\t\t\t\t} else {\n\t\t\t\t\t\t\t\tcomplete(\n\t\t\t\t\t\t\t\t\txhrSuccessStatus[ xhr.status ] || xhr.status,\n\t\t\t\t\t\t\t\t\txhr.statusText,\n\n\t\t\t\t\t\t\t\t\t// Support: IE <=9 only\n\t\t\t\t\t\t\t\t\t// IE9 has no XHR2 but throws on binary (trac-11426)\n\t\t\t\t\t\t\t\t\t// For XHR2 non-text, let the caller handle it (gh-2498)\n\t\t\t\t\t\t\t\t\t( xhr.responseType || \"text\" ) !== \"text\"  ||\n\t\t\t\t\t\t\t\t\ttypeof xhr.responseText !== \"string\" ?\n\t\t\t\t\t\t\t\t\t\t{ binary: xhr.response } :\n\t\t\t\t\t\t\t\t\t\t{ text: xhr.responseText },\n\t\t\t\t\t\t\t\t\txhr.getAllResponseHeaders()\n\t\t\t\t\t\t\t\t);\n\t\t\t\t\t\t\t}\n\t\t\t\t\t\t}\n\t\t\t\t\t};\n\t\t\t\t};\n\n\t\t\t\t// Listen to events\n\t\t\t\txhr.onload = callback();\n\t\t\t\terrorCallback = xhr.onerror = callback( \"error\" );\n\n\t\t\t\t// Support: IE 9 only\n\t\t\t\t// Use onreadystatechange to replace onabort\n\t\t\t\t// to handle uncaught aborts\n\t\t\t\tif ( xhr.onabort !== undefined ) {\n\t\t\t\t\txhr.onabort = errorCallback;\n\t\t\t\t} else {\n\t\t\t\t\txhr.onreadystatechange = function() {\n\n\t\t\t\t\t\t// Check readyState before timeout as it changes\n\t\t\t\t\t\tif ( xhr.readyState === 4 ) {\n\n\t\t\t\t\t\t\t// Allow onerror to be called first,\n\t\t\t\t\t\t\t// but that will not handle a native abort\n\t\t\t\t\t\t\t// Also, save errorCallback to a variable\n\t\t\t\t\t\t\t// as xhr.onerror cannot be accessed\n\t\t\t\t\t\t\twindow.setTimeout( function() {\n\t\t\t\t\t\t\t\tif ( callback ) {\n\t\t\t\t\t\t\t\t\terrorCallback();\n\t\t\t\t\t\t\t\t}\n\t\t\t\t\t\t\t} );\n\t\t\t\t\t\t}\n\t\t\t\t\t};\n\t\t\t\t}\n\n\t\t\t\t// Create the abort callback\n\t\t\t\tcallback = callback( \"abort\" );\n\n\t\t\t\ttry {\n\n\t\t\t\t\t// Do send the request (this may raise an exception)\n\t\t\t\t\txhr.send( options.hasContent && options.data || null );\n\t\t\t\t} catch ( e ) {\n\n\t\t\t\t\t// #14683: Only rethrow if this hasn't been notified as an error yet\n\t\t\t\t\tif ( callback ) {\n\t\t\t\t\t\tthrow e;\n\t\t\t\t\t}\n\t\t\t\t}\n\t\t\t},\n\n\t\t\tabort: function() {\n\t\t\t\tif ( callback ) {\n\t\t\t\t\tcallback();\n\t\t\t\t}\n\t\t\t}\n\t\t};\n\t}\n} );\n\n\n\n\n// Prevent auto-execution of scripts when no explicit dataType was provided (See gh-2432)\njQuery.ajaxPrefilter( function( s ) {\n\tif ( s.crossDomain ) {\n\t\ts.contents.script = false;\n\t}\n} );\n\n// Install script dataType\njQuery.ajaxSetup( {\n\taccepts: {\n\t\tscript: \"text/javascript, application/javascript, \" +\n\t\t\t\"application/ecmascript, application/x-ecmascript\"\n\t},\n\tcontents: {\n\t\tscript: /\\b(?:java|ecma)script\\b/\n\t},\n\tconverters: {\n\t\t\"text script\": function( text ) {\n\t\t\tjQuery.globalEval( text );\n\t\t\treturn text;\n\t\t}\n\t}\n} );\n\n// Handle cache's special case and crossDomain\njQuery.ajaxPrefilter( \"script\", function( s ) {\n\tif ( s.cache === undefined ) {\n\t\ts.cache = false;\n\t}\n\tif ( s.crossDomain ) {\n\t\ts.type = \"GET\";\n\t}\n} );\n\n// Bind script tag hack transport\njQuery.ajaxTransport( \"script\", function( s ) {\n\n\t// This transport only deals with cross domain requests\n\tif ( s.crossDomain ) {\n\t\tvar script, callback;\n\t\treturn {\n\t\t\tsend: function( _, complete ) {\n\t\t\t\tscript = jQuery( \"<script>\" ).prop( {\n\t\t\t\t\tcharset: s.scriptCharset,\n\t\t\t\t\tsrc: s.url\n\t\t\t\t} ).on(\n\t\t\t\t\t\"load error\",\n\t\t\t\t\tcallback = function( evt ) {\n\t\t\t\t\t\tscript.remove();\n\t\t\t\t\t\tcallback = null;\n\t\t\t\t\t\tif ( evt ) {\n\t\t\t\t\t\t\tcomplete( evt.type === \"error\" ? 404 : 200, evt.type );\n\t\t\t\t\t\t}\n\t\t\t\t\t}\n\t\t\t\t);\n\n\t\t\t\t// Use native DOM manipulation to avoid our domManip AJAX trickery\n\t\t\t\tdocument.head.appendChild( script[ 0 ] );\n\t\t\t},\n\t\t\tabort: function() {\n\t\t\t\tif ( callback ) {\n\t\t\t\t\tcallback();\n\t\t\t\t}\n\t\t\t}\n\t\t};\n\t}\n} );\n\n\n\n\nvar oldCallbacks = [],\n\trjsonp = /(=)\\?(?=&|$)|\\?\\?/;\n\n// Default jsonp settings\njQuery.ajaxSetup( {\n\tjsonp: \"callback\",\n\tjsonpCallback: function() {\n\t\tvar callback = oldCallbacks.pop() || ( jQuery.expando + \"_\" + ( nonce++ ) );\n\t\tthis[ callback ] = true;\n\t\treturn callback;\n\t}\n} );\n\n// Detect, normalize options and install callbacks for jsonp requests\njQuery.ajaxPrefilter( \"json jsonp\", function( s, originalSettings, jqXHR ) {\n\n\tvar callbackName, overwritten, responseContainer,\n\t\tjsonProp = s.jsonp !== false && ( rjsonp.test( s.url ) ?\n\t\t\t\"url\" :\n\t\t\ttypeof s.data === \"string\" &&\n\t\t\t\t( s.contentType || \"\" )\n\t\t\t\t\t.indexOf( \"application/x-www-form-urlencoded\" ) === 0 &&\n\t\t\t\trjsonp.test( s.data ) && \"data\"\n\t\t);\n\n\t// Handle iff the expected data type is \"jsonp\" or we have a parameter to set\n\tif ( jsonProp || s.dataTypes[ 0 ] === \"jsonp\" ) {\n\n\t\t// Get callback name, remembering preexisting value associated with it\n\t\tcallbackName = s.jsonpCallback = jQuery.isFunction( s.jsonpCallback ) ?\n\t\t\ts.jsonpCallback() :\n\t\t\ts.jsonpCallback;\n\n\t\t// Insert callback into url or form data\n\t\tif ( jsonProp ) {\n\t\t\ts[ jsonProp ] = s[ jsonProp ].replace( rjsonp, \"$1\" + callbackName );\n\t\t} else if ( s.jsonp !== false ) {\n\t\t\ts.url += ( rquery.test( s.url ) ? \"&\" : \"?\" ) + s.jsonp + \"=\" + callbackName;\n\t\t}\n\n\t\t// Use data converter to retrieve json after script execution\n\t\ts.converters[ \"script json\" ] = function() {\n\t\t\tif ( !responseContainer ) {\n\t\t\t\tjQuery.error( callbackName + \" was not called\" );\n\t\t\t}\n\t\t\treturn responseContainer[ 0 ];\n\t\t};\n\n\t\t// Force json dataType\n\t\ts.dataTypes[ 0 ] = \"json\";\n\n\t\t// Install callback\n\t\toverwritten = window[ callbackName ];\n\t\twindow[ callbackName ] = function() {\n\t\t\tresponseContainer = arguments;\n\t\t};\n\n\t\t// Clean-up function (fires after converters)\n\t\tjqXHR.always( function() {\n\n\t\t\t// If previous value didn't exist - remove it\n\t\t\tif ( overwritten === undefined ) {\n\t\t\t\tjQuery( window ).removeProp( callbackName );\n\n\t\t\t// Otherwise restore preexisting value\n\t\t\t} else {\n\t\t\t\twindow[ callbackName ] = overwritten;\n\t\t\t}\n\n\t\t\t// Save back as free\n\t\t\tif ( s[ callbackName ] ) {\n\n\t\t\t\t// Make sure that re-using the options doesn't screw things around\n\t\t\t\ts.jsonpCallback = originalSettings.jsonpCallback;\n\n\t\t\t\t// Save the callback name for future use\n\t\t\t\toldCallbacks.push( callbackName );\n\t\t\t}\n\n\t\t\t// Call if it was a function and we have a response\n\t\t\tif ( responseContainer && jQuery.isFunction( overwritten ) ) {\n\t\t\t\toverwritten( responseContainer[ 0 ] );\n\t\t\t}\n\n\t\t\tresponseContainer = overwritten = undefined;\n\t\t} );\n\n\t\t// Delegate to script\n\t\treturn \"script\";\n\t}\n} );\n\n\n\n\n// Support: Safari 8 only\n// In Safari 8 documents created via document.implementation.createHTMLDocument\n// collapse sibling forms: the second one becomes a child of the first one.\n// Because of that, this security measure has to be disabled in Safari 8.\n// https://bugs.webkit.org/show_bug.cgi?id=137337\nsupport.createHTMLDocument = ( function() {\n\tvar body = document.implementation.createHTMLDocument( \"\" ).body;\n\tbody.innerHTML = \"<form></form><form></form>\";\n\treturn body.childNodes.length === 2;\n} )();\n\n\n// Argument \"data\" should be string of html\n// context (optional): If specified, the fragment will be created in this context,\n// defaults to document\n// keepScripts (optional): If true, will include scripts passed in the html string\njQuery.parseHTML = function( data, context, keepScripts ) {\n\tif ( typeof data !== \"string\" ) {\n\t\treturn [];\n\t}\n\tif ( typeof context === \"boolean\" ) {\n\t\tkeepScripts = context;\n\t\tcontext = false;\n\t}\n\n\tvar base, parsed, scripts;\n\n\tif ( !context ) {\n\n\t\t// Stop scripts or inline event handlers from being executed immediately\n\t\t// by using document.implementation\n\t\tif ( support.createHTMLDocument ) {\n\t\t\tcontext = document.implementation.createHTMLDocument( \"\" );\n\n\t\t\t// Set the base href for the created document\n\t\t\t// so any parsed elements with URLs\n\t\t\t// are based on the document's URL (gh-2965)\n\t\t\tbase = context.createElement( \"base\" );\n\t\t\tbase.href = document.location.href;\n\t\t\tcontext.head.appendChild( base );\n\t\t} else {\n\t\t\tcontext = document;\n\t\t}\n\t}\n\n\tparsed = rsingleTag.exec( data );\n\tscripts = !keepScripts && [];\n\n\t// Single tag\n\tif ( parsed ) {\n\t\treturn [ context.createElement( parsed[ 1 ] ) ];\n\t}\n\n\tparsed = buildFragment( [ data ], context, scripts );\n\n\tif ( scripts && scripts.length ) {\n\t\tjQuery( scripts ).remove();\n\t}\n\n\treturn jQuery.merge( [], parsed.childNodes );\n};\n\n\n/**\n * Load a url into a page\n */\njQuery.fn.load = function( url, params, callback ) {\n\tvar selector, type, response,\n\t\tself = this,\n\t\toff = url.indexOf( \" \" );\n\n\tif ( off > -1 ) {\n\t\tselector = stripAndCollapse( url.slice( off ) );\n\t\turl = url.slice( 0, off );\n\t}\n\n\t// If it's a function\n\tif ( jQuery.isFunction( params ) ) {\n\n\t\t// We assume that it's the callback\n\t\tcallback = params;\n\t\tparams = undefined;\n\n\t// Otherwise, build a param string\n\t} else if ( params && typeof params === \"object\" ) {\n\t\ttype = \"POST\";\n\t}\n\n\t// If we have elements to modify, make the request\n\tif ( self.length > 0 ) {\n\t\tjQuery.ajax( {\n\t\t\turl: url,\n\n\t\t\t// If \"type\" variable is undefined, then \"GET\" method will be used.\n\t\t\t// Make value of this field explicit since\n\t\t\t// user can override it through ajaxSetup method\n\t\t\ttype: type || \"GET\",\n\t\t\tdataType: \"html\",\n\t\t\tdata: params\n\t\t} ).done( function( responseText ) {\n\n\t\t\t// Save response for use in complete callback\n\t\t\tresponse = arguments;\n\n\t\t\tself.html( selector ?\n\n\t\t\t\t// If a selector was specified, locate the right elements in a dummy div\n\t\t\t\t// Exclude scripts to avoid IE 'Permission Denied' errors\n\t\t\t\tjQuery( \"<div>\" ).append( jQuery.parseHTML( responseText ) ).find( selector ) :\n\n\t\t\t\t// Otherwise use the full result\n\t\t\t\tresponseText );\n\n\t\t// If the request succeeds, this function gets \"data\", \"status\", \"jqXHR\"\n\t\t// but they are ignored because response was set above.\n\t\t// If it fails, this function gets \"jqXHR\", \"status\", \"error\"\n\t\t} ).always( callback && function( jqXHR, status ) {\n\t\t\tself.each( function() {\n\t\t\t\tcallback.apply( this, response || [ jqXHR.responseText, status, jqXHR ] );\n\t\t\t} );\n\t\t} );\n\t}\n\n\treturn this;\n};\n\n\n\n\n// Attach a bunch of functions for handling common AJAX events\njQuery.each( [\n\t\"ajaxStart\",\n\t\"ajaxStop\",\n\t\"ajaxComplete\",\n\t\"ajaxError\",\n\t\"ajaxSuccess\",\n\t\"ajaxSend\"\n], function( i, type ) {\n\tjQuery.fn[ type ] = function( fn ) {\n\t\treturn this.on( type, fn );\n\t};\n} );\n\n\n\n\njQuery.expr.pseudos.animated = function( elem ) {\n\treturn jQuery.grep( jQuery.timers, function( fn ) {\n\t\treturn elem === fn.elem;\n\t} ).length;\n};\n\n\n\n\njQuery.offset = {\n\tsetOffset: function( elem, options, i ) {\n\t\tvar curPosition, curLeft, curCSSTop, curTop, curOffset, curCSSLeft, calculatePosition,\n\t\t\tposition = jQuery.css( elem, \"position\" ),\n\t\t\tcurElem = jQuery( elem ),\n\t\t\tprops = {};\n\n\t\t// Set position first, in-case top/left are set even on static elem\n\t\tif ( position === \"static\" ) {\n\t\t\telem.style.position = \"relative\";\n\t\t}\n\n\t\tcurOffset = curElem.offset();\n\t\tcurCSSTop = jQuery.css( elem, \"top\" );\n\t\tcurCSSLeft = jQuery.css( elem, \"left\" );\n\t\tcalculatePosition = ( position === \"absolute\" || position === \"fixed\" ) &&\n\t\t\t( curCSSTop + curCSSLeft ).indexOf( \"auto\" ) > -1;\n\n\t\t// Need to be able to calculate position if either\n\t\t// top or left is auto and position is either absolute or fixed\n\t\tif ( calculatePosition ) {\n\t\t\tcurPosition = curElem.position();\n\t\t\tcurTop = curPosition.top;\n\t\t\tcurLeft = curPosition.left;\n\n\t\t} else {\n\t\t\tcurTop = parseFloat( curCSSTop ) || 0;\n\t\t\tcurLeft = parseFloat( curCSSLeft ) || 0;\n\t\t}\n\n\t\tif ( jQuery.isFunction( options ) ) {\n\n\t\t\t// Use jQuery.extend here to allow modification of coordinates argument (gh-1848)\n\t\t\toptions = options.call( elem, i, jQuery.extend( {}, curOffset ) );\n\t\t}\n\n\t\tif ( options.top != null ) {\n\t\t\tprops.top = ( options.top - curOffset.top ) + curTop;\n\t\t}\n\t\tif ( options.left != null ) {\n\t\t\tprops.left = ( options.left - curOffset.left ) + curLeft;\n\t\t}\n\n\t\tif ( \"using\" in options ) {\n\t\t\toptions.using.call( elem, props );\n\n\t\t} else {\n\t\t\tcurElem.css( props );\n\t\t}\n\t}\n};\n\njQuery.fn.extend( {\n\toffset: function( options ) {\n\n\t\t// Preserve chaining for setter\n\t\tif ( arguments.length ) {\n\t\t\treturn options === undefined ?\n\t\t\t\tthis :\n\t\t\t\tthis.each( function( i ) {\n\t\t\t\t\tjQuery.offset.setOffset( this, options, i );\n\t\t\t\t} );\n\t\t}\n\n\t\tvar doc, docElem, rect, win,\n\t\t\telem = this[ 0 ];\n\n\t\tif ( !elem ) {\n\t\t\treturn;\n\t\t}\n\n\t\t// Return zeros for disconnected and hidden (display: none) elements (gh-2310)\n\t\t// Support: IE <=11 only\n\t\t// Running getBoundingClientRect on a\n\t\t// disconnected node in IE throws an error\n\t\tif ( !elem.getClientRects().length ) {\n\t\t\treturn { top: 0, left: 0 };\n\t\t}\n\n\t\trect = elem.getBoundingClientRect();\n\n\t\tdoc = elem.ownerDocument;\n\t\tdocElem = doc.documentElement;\n\t\twin = doc.defaultView;\n\n\t\treturn {\n\t\t\ttop: rect.top + win.pageYOffset - docElem.clientTop,\n\t\t\tleft: rect.left + win.pageXOffset - docElem.clientLeft\n\t\t};\n\t},\n\n\tposition: function() {\n\t\tif ( !this[ 0 ] ) {\n\t\t\treturn;\n\t\t}\n\n\t\tvar offsetParent, offset,\n\t\t\telem = this[ 0 ],\n\t\t\tparentOffset = { top: 0, left: 0 };\n\n\t\t// Fixed elements are offset from window (parentOffset = {top:0, left: 0},\n\t\t// because it is its only offset parent\n\t\tif ( jQuery.css( elem, \"position\" ) === \"fixed\" ) {\n\n\t\t\t// Assume getBoundingClientRect is there when computed position is fixed\n\t\t\toffset = elem.getBoundingClientRect();\n\n\t\t} else {\n\n\t\t\t// Get *real* offsetParent\n\t\t\toffsetParent = this.offsetParent();\n\n\t\t\t// Get correct offsets\n\t\t\toffset = this.offset();\n\t\t\tif ( !nodeName( offsetParent[ 0 ], \"html\" ) ) {\n\t\t\t\tparentOffset = offsetParent.offset();\n\t\t\t}\n\n\t\t\t// Add offsetParent borders\n\t\t\tparentOffset = {\n\t\t\t\ttop: parentOffset.top + jQuery.css( offsetParent[ 0 ], \"borderTopWidth\", true ),\n\t\t\t\tleft: parentOffset.left + jQuery.css( offsetParent[ 0 ], \"borderLeftWidth\", true )\n\t\t\t};\n\t\t}\n\n\t\t// Subtract parent offsets and element margins\n\t\treturn {\n\t\t\ttop: offset.top - parentOffset.top - jQuery.css( elem, \"marginTop\", true ),\n\t\t\tleft: offset.left - parentOffset.left - jQuery.css( elem, \"marginLeft\", true )\n\t\t};\n\t},\n\n\t// This method will return documentElement in the following cases:\n\t// 1) For the element inside the iframe without offsetParent, this method will return\n\t//    documentElement of the parent window\n\t// 2) For the hidden or detached element\n\t// 3) For body or html element, i.e. in case of the html node - it will return itself\n\t//\n\t// but those exceptions were never presented as a real life use-cases\n\t// and might be considered as more preferable results.\n\t//\n\t// This logic, however, is not guaranteed and can change at any point in the future\n\toffsetParent: function() {\n\t\treturn this.map( function() {\n\t\t\tvar offsetParent = this.offsetParent;\n\n\t\t\twhile ( offsetParent && jQuery.css( offsetParent, \"position\" ) === \"static\" ) {\n\t\t\t\toffsetParent = offsetParent.offsetParent;\n\t\t\t}\n\n\t\t\treturn offsetParent || documentElement;\n\t\t} );\n\t}\n} );\n\n// Create scrollLeft and scrollTop methods\njQuery.each( { scrollLeft: \"pageXOffset\", scrollTop: \"pageYOffset\" }, function( method, prop ) {\n\tvar top = \"pageYOffset\" === prop;\n\n\tjQuery.fn[ method ] = function( val ) {\n\t\treturn access( this, function( elem, method, val ) {\n\n\t\t\t// Coalesce documents and windows\n\t\t\tvar win;\n\t\t\tif ( jQuery.isWindow( elem ) ) {\n\t\t\t\twin = elem;\n\t\t\t} else if ( elem.nodeType === 9 ) {\n\t\t\t\twin = elem.defaultView;\n\t\t\t}\n\n\t\t\tif ( val === undefined ) {\n\t\t\t\treturn win ? win[ prop ] : elem[ method ];\n\t\t\t}\n\n\t\t\tif ( win ) {\n\t\t\t\twin.scrollTo(\n\t\t\t\t\t!top ? val : win.pageXOffset,\n\t\t\t\t\ttop ? val : win.pageYOffset\n\t\t\t\t);\n\n\t\t\t} else {\n\t\t\t\telem[ method ] = val;\n\t\t\t}\n\t\t}, method, val, arguments.length );\n\t};\n} );\n\n// Support: Safari <=7 - 9.1, Chrome <=37 - 49\n// Add the top/left cssHooks using jQuery.fn.position\n// Webkit bug: https://bugs.webkit.org/show_bug.cgi?id=29084\n// Blink bug: https://bugs.chromium.org/p/chromium/issues/detail?id=589347\n// getComputedStyle returns percent when specified for top/left/bottom/right;\n// rather than make the css module depend on the offset module, just check for it here\njQuery.each( [ \"top\", \"left\" ], function( i, prop ) {\n\tjQuery.cssHooks[ prop ] = addGetHookIf( support.pixelPosition,\n\t\tfunction( elem, computed ) {\n\t\t\tif ( computed ) {\n\t\t\t\tcomputed = curCSS( elem, prop );\n\n\t\t\t\t// If curCSS returns percentage, fallback to offset\n\t\t\t\treturn rnumnonpx.test( computed ) ?\n\t\t\t\t\tjQuery( elem ).position()[ prop ] + \"px\" :\n\t\t\t\t\tcomputed;\n\t\t\t}\n\t\t}\n\t);\n} );\n\n\n// Create innerHeight, innerWidth, height, width, outerHeight and outerWidth methods\njQuery.each( { Height: \"height\", Width: \"width\" }, function( name, type ) {\n\tjQuery.each( { padding: \"inner\" + name, content: type, \"\": \"outer\" + name },\n\t\tfunction( defaultExtra, funcName ) {\n\n\t\t// Margin is only for outerHeight, outerWidth\n\t\tjQuery.fn[ funcName ] = function( margin, value ) {\n\t\t\tvar chainable = arguments.length && ( defaultExtra || typeof margin !== \"boolean\" ),\n\t\t\t\textra = defaultExtra || ( margin === true || value === true ? \"margin\" : \"border\" );\n\n\t\t\treturn access( this, function( elem, type, value ) {\n\t\t\t\tvar doc;\n\n\t\t\t\tif ( jQuery.isWindow( elem ) ) {\n\n\t\t\t\t\t// $( window ).outerWidth/Height return w/h including scrollbars (gh-1729)\n\t\t\t\t\treturn funcName.indexOf( \"outer\" ) === 0 ?\n\t\t\t\t\t\telem[ \"inner\" + name ] :\n\t\t\t\t\t\telem.document.documentElement[ \"client\" + name ];\n\t\t\t\t}\n\n\t\t\t\t// Get document width or height\n\t\t\t\tif ( elem.nodeType === 9 ) {\n\t\t\t\t\tdoc = elem.documentElement;\n\n\t\t\t\t\t// Either scroll[Width/Height] or offset[Width/Height] or client[Width/Height],\n\t\t\t\t\t// whichever is greatest\n\t\t\t\t\treturn Math.max(\n\t\t\t\t\t\telem.body[ \"scroll\" + name ], doc[ \"scroll\" + name ],\n\t\t\t\t\t\telem.body[ \"offset\" + name ], doc[ \"offset\" + name ],\n\t\t\t\t\t\tdoc[ \"client\" + name ]\n\t\t\t\t\t);\n\t\t\t\t}\n\n\t\t\t\treturn value === undefined ?\n\n\t\t\t\t\t// Get width or height on the element, requesting but not forcing parseFloat\n\t\t\t\t\tjQuery.css( elem, type, extra ) :\n\n\t\t\t\t\t// Set width or height on the element\n\t\t\t\t\tjQuery.style( elem, type, value, extra );\n\t\t\t}, type, chainable ? margin : undefined, chainable );\n\t\t};\n\t} );\n} );\n\n\njQuery.fn.extend( {\n\n\tbind: function( types, data, fn ) {\n\t\treturn this.on( types, null, data, fn );\n\t},\n\tunbind: function( types, fn ) {\n\t\treturn this.off( types, null, fn );\n\t},\n\n\tdelegate: function( selector, types, data, fn ) {\n\t\treturn this.on( types, selector, data, fn );\n\t},\n\tundelegate: function( selector, types, fn ) {\n\n\t\t// ( namespace ) or ( selector, types [, fn] )\n\t\treturn arguments.length === 1 ?\n\t\t\tthis.off( selector, \"**\" ) :\n\t\t\tthis.off( types, selector || \"**\", fn );\n\t}\n} );\n\njQuery.holdReady = function( hold ) {\n\tif ( hold ) {\n\t\tjQuery.readyWait++;\n\t} else {\n\t\tjQuery.ready( true );\n\t}\n};\njQuery.isArray = Array.isArray;\njQuery.parseJSON = JSON.parse;\njQuery.nodeName = nodeName;\n\n\n\n\n// Register as a named AMD module, since jQuery can be concatenated with other\n// files that may use define, but not via a proper concatenation script that\n// understands anonymous AMD modules. A named AMD is safest and most robust\n// way to register. Lowercase jquery is used because AMD module names are\n// derived from file names, and jQuery is normally delivered in a lowercase\n// file name. Do this after creating the global so that if an AMD module wants\n// to call noConflict to hide this version of jQuery, it will work.\n\n// Note that for maximum portability, libraries that are not jQuery should\n// declare themselves as anonymous modules, and avoid setting a global if an\n// AMD loader is present. jQuery is a special case. For more information, see\n// https://github.com/jrburke/requirejs/wiki/Updating-existing-libraries#wiki-anon\n\nif ( typeof define === \"function\" && define.amd ) {\n\tdefine( \"jquery\", [], function() {\n\t\treturn jQuery;\n\t} );\n}\n\n\n\n\nvar\n\n\t// Map over jQuery in case of overwrite\n\t_jQuery = window.jQuery,\n\n\t// Map over the $ in case of overwrite\n\t_$ = window.$;\n\njQuery.noConflict = function( deep ) {\n\tif ( window.$ === jQuery ) {\n\t\twindow.$ = _$;\n\t}\n\n\tif ( deep && window.jQuery === jQuery ) {\n\t\twindow.jQuery = _jQuery;\n\t}\n\n\treturn jQuery;\n};\n\n// Expose jQuery and $ identifiers, even in AMD\n// (#7102#comment:10, https://github.com/jquery/jquery/pull/557)\n// and CommonJS for browser emulators (#13566)\nif ( !noGlobal ) {\n\twindow.jQuery = window.$ = jQuery;\n}\n\n\n\n\nreturn jQuery;\n} );\n\n\n\n//////////////////\n// WEBPACK FOOTER\n// ./~/jquery/dist/jquery.js\n// module id = 11\n// module chunks = 0","//     Underscore.js 1.8.3\n//     http://underscorejs.org\n//     (c) 2009-2015 Jeremy Ashkenas, DocumentCloud and Investigative Reporters & Editors\n//     Underscore may be freely distributed under the MIT license.\n\n(function() {\n\n  // Baseline setup\n  // --------------\n\n  // Establish the root object, `window` in the browser, or `exports` on the server.\n  var root = this;\n\n  // Save the previous value of the `_` variable.\n  var previousUnderscore = root._;\n\n  // Save bytes in the minified (but not gzipped) version:\n  var ArrayProto = Array.prototype, ObjProto = Object.prototype, FuncProto = Function.prototype;\n\n  // Create quick reference variables for speed access to core prototypes.\n  var\n    push             = ArrayProto.push,\n    slice            = ArrayProto.slice,\n    toString         = ObjProto.toString,\n    hasOwnProperty   = ObjProto.hasOwnProperty;\n\n  // All **ECMAScript 5** native function implementations that we hope to use\n  // are declared here.\n  var\n    nativeIsArray      = Array.isArray,\n    nativeKeys         = Object.keys,\n    nativeBind         = FuncProto.bind,\n    nativeCreate       = Object.create;\n\n  // Naked function reference for surrogate-prototype-swapping.\n  var Ctor = function(){};\n\n  // Create a safe reference to the Underscore object for use below.\n  var _ = function(obj) {\n    if (obj instanceof _) return obj;\n    if (!(this instanceof _)) return new _(obj);\n    this._wrapped = obj;\n  };\n\n  // Export the Underscore object for **Node.js**, with\n  // backwards-compatibility for the old `require()` API. If we're in\n  // the browser, add `_` as a global object.\n  if (typeof exports !== 'undefined') {\n    if (typeof module !== 'undefined' && module.exports) {\n      exports = module.exports = _;\n    }\n    exports._ = _;\n  } else {\n    root._ = _;\n  }\n\n  // Current version.\n  _.VERSION = '1.8.3';\n\n  // Internal function that returns an efficient (for current engines) version\n  // of the passed-in callback, to be repeatedly applied in other Underscore\n  // functions.\n  var optimizeCb = function(func, context, argCount) {\n    if (context === void 0) return func;\n    switch (argCount == null ? 3 : argCount) {\n      case 1: return function(value) {\n        return func.call(context, value);\n      };\n      case 2: return function(value, other) {\n        return func.call(context, value, other);\n      };\n      case 3: return function(value, index, collection) {\n        return func.call(context, value, index, collection);\n      };\n      case 4: return function(accumulator, value, index, collection) {\n        return func.call(context, accumulator, value, index, collection);\n      };\n    }\n    return function() {\n      return func.apply(context, arguments);\n    };\n  };\n\n  // A mostly-internal function to generate callbacks that can be applied\n  // to each element in a collection, returning the desired result — either\n  // identity, an arbitrary callback, a property matcher, or a property accessor.\n  var cb = function(value, context, argCount) {\n    if (value == null) return _.identity;\n    if (_.isFunction(value)) return optimizeCb(value, context, argCount);\n    if (_.isObject(value)) return _.matcher(value);\n    return _.property(value);\n  };\n  _.iteratee = function(value, context) {\n    return cb(value, context, Infinity);\n  };\n\n  // An internal function for creating assigner functions.\n  var createAssigner = function(keysFunc, undefinedOnly) {\n    return function(obj) {\n      var length = arguments.length;\n      if (length < 2 || obj == null) return obj;\n      for (var index = 1; index < length; index++) {\n        var source = arguments[index],\n            keys = keysFunc(source),\n            l = keys.length;\n        for (var i = 0; i < l; i++) {\n          var key = keys[i];\n          if (!undefinedOnly || obj[key] === void 0) obj[key] = source[key];\n        }\n      }\n      return obj;\n    };\n  };\n\n  // An internal function for creating a new object that inherits from another.\n  var baseCreate = function(prototype) {\n    if (!_.isObject(prototype)) return {};\n    if (nativeCreate) return nativeCreate(prototype);\n    Ctor.prototype = prototype;\n    var result = new Ctor;\n    Ctor.prototype = null;\n    return result;\n  };\n\n  var property = function(key) {\n    return function(obj) {\n      return obj == null ? void 0 : obj[key];\n    };\n  };\n\n  // Helper for collection methods to determine whether a collection\n  // should be iterated as an array or as an object\n  // Related: http://people.mozilla.org/~jorendorff/es6-draft.html#sec-tolength\n  // Avoids a very nasty iOS 8 JIT bug on ARM-64. #2094\n  var MAX_ARRAY_INDEX = Math.pow(2, 53) - 1;\n  var getLength = property('length');\n  var isArrayLike = function(collection) {\n    var length = getLength(collection);\n    return typeof length == 'number' && length >= 0 && length <= MAX_ARRAY_INDEX;\n  };\n\n  // Collection Functions\n  // --------------------\n\n  // The cornerstone, an `each` implementation, aka `forEach`.\n  // Handles raw objects in addition to array-likes. Treats all\n  // sparse array-likes as if they were dense.\n  _.each = _.forEach = function(obj, iteratee, context) {\n    iteratee = optimizeCb(iteratee, context);\n    var i, length;\n    if (isArrayLike(obj)) {\n      for (i = 0, length = obj.length; i < length; i++) {\n        iteratee(obj[i], i, obj);\n      }\n    } else {\n      var keys = _.keys(obj);\n      for (i = 0, length = keys.length; i < length; i++) {\n        iteratee(obj[keys[i]], keys[i], obj);\n      }\n    }\n    return obj;\n  };\n\n  // Return the results of applying the iteratee to each element.\n  _.map = _.collect = function(obj, iteratee, context) {\n    iteratee = cb(iteratee, context);\n    var keys = !isArrayLike(obj) && _.keys(obj),\n        length = (keys || obj).length,\n        results = Array(length);\n    for (var index = 0; index < length; index++) {\n      var currentKey = keys ? keys[index] : index;\n      results[index] = iteratee(obj[currentKey], currentKey, obj);\n    }\n    return results;\n  };\n\n  // Create a reducing function iterating left or right.\n  function createReduce(dir) {\n    // Optimized iterator function as using arguments.length\n    // in the main function will deoptimize the, see #1991.\n    function iterator(obj, iteratee, memo, keys, index, length) {\n      for (; index >= 0 && index < length; index += dir) {\n        var currentKey = keys ? keys[index] : index;\n        memo = iteratee(memo, obj[currentKey], currentKey, obj);\n      }\n      return memo;\n    }\n\n    return function(obj, iteratee, memo, context) {\n      iteratee = optimizeCb(iteratee, context, 4);\n      var keys = !isArrayLike(obj) && _.keys(obj),\n          length = (keys || obj).length,\n          index = dir > 0 ? 0 : length - 1;\n      // Determine the initial value if none is provided.\n      if (arguments.length < 3) {\n        memo = obj[keys ? keys[index] : index];\n        index += dir;\n      }\n      return iterator(obj, iteratee, memo, keys, index, length);\n    };\n  }\n\n  // **Reduce** builds up a single result from a list of values, aka `inject`,\n  // or `foldl`.\n  _.reduce = _.foldl = _.inject = createReduce(1);\n\n  // The right-associative version of reduce, also known as `foldr`.\n  _.reduceRight = _.foldr = createReduce(-1);\n\n  // Return the first value which passes a truth test. Aliased as `detect`.\n  _.find = _.detect = function(obj, predicate, context) {\n    var key;\n    if (isArrayLike(obj)) {\n      key = _.findIndex(obj, predicate, context);\n    } else {\n      key = _.findKey(obj, predicate, context);\n    }\n    if (key !== void 0 && key !== -1) return obj[key];\n  };\n\n  // Return all the elements that pass a truth test.\n  // Aliased as `select`.\n  _.filter = _.select = function(obj, predicate, context) {\n    var results = [];\n    predicate = cb(predicate, context);\n    _.each(obj, function(value, index, list) {\n      if (predicate(value, index, list)) results.push(value);\n    });\n    return results;\n  };\n\n  // Return all the elements for which a truth test fails.\n  _.reject = function(obj, predicate, context) {\n    return _.filter(obj, _.negate(cb(predicate)), context);\n  };\n\n  // Determine whether all of the elements match a truth test.\n  // Aliased as `all`.\n  _.every = _.all = function(obj, predicate, context) {\n    predicate = cb(predicate, context);\n    var keys = !isArrayLike(obj) && _.keys(obj),\n        length = (keys || obj).length;\n    for (var index = 0; index < length; index++) {\n      var currentKey = keys ? keys[index] : index;\n      if (!predicate(obj[currentKey], currentKey, obj)) return false;\n    }\n    return true;\n  };\n\n  // Determine if at least one element in the object matches a truth test.\n  // Aliased as `any`.\n  _.some = _.any = function(obj, predicate, context) {\n    predicate = cb(predicate, context);\n    var keys = !isArrayLike(obj) && _.keys(obj),\n        length = (keys || obj).length;\n    for (var index = 0; index < length; index++) {\n      var currentKey = keys ? keys[index] : index;\n      if (predicate(obj[currentKey], currentKey, obj)) return true;\n    }\n    return false;\n  };\n\n  // Determine if the array or object contains a given item (using `===`).\n  // Aliased as `includes` and `include`.\n  _.contains = _.includes = _.include = function(obj, item, fromIndex, guard) {\n    if (!isArrayLike(obj)) obj = _.values(obj);\n    if (typeof fromIndex != 'number' || guard) fromIndex = 0;\n    return _.indexOf(obj, item, fromIndex) >= 0;\n  };\n\n  // Invoke a method (with arguments) on every item in a collection.\n  _.invoke = function(obj, method) {\n    var args = slice.call(arguments, 2);\n    var isFunc = _.isFunction(method);\n    return _.map(obj, function(value) {\n      var func = isFunc ? method : value[method];\n      return func == null ? func : func.apply(value, args);\n    });\n  };\n\n  // Convenience version of a common use case of `map`: fetching a property.\n  _.pluck = function(obj, key) {\n    return _.map(obj, _.property(key));\n  };\n\n  // Convenience version of a common use case of `filter`: selecting only objects\n  // containing specific `key:value` pairs.\n  _.where = function(obj, attrs) {\n    return _.filter(obj, _.matcher(attrs));\n  };\n\n  // Convenience version of a common use case of `find`: getting the first object\n  // containing specific `key:value` pairs.\n  _.findWhere = function(obj, attrs) {\n    return _.find(obj, _.matcher(attrs));\n  };\n\n  // Return the maximum element (or element-based computation).\n  _.max = function(obj, iteratee, context) {\n    var result = -Infinity, lastComputed = -Infinity,\n        value, computed;\n    if (iteratee == null && obj != null) {\n      obj = isArrayLike(obj) ? obj : _.values(obj);\n      for (var i = 0, length = obj.length; i < length; i++) {\n        value = obj[i];\n        if (value > result) {\n          result = value;\n        }\n      }\n    } else {\n      iteratee = cb(iteratee, context);\n      _.each(obj, function(value, index, list) {\n        computed = iteratee(value, index, list);\n        if (computed > lastComputed || computed === -Infinity && result === -Infinity) {\n          result = value;\n          lastComputed = computed;\n        }\n      });\n    }\n    return result;\n  };\n\n  // Return the minimum element (or element-based computation).\n  _.min = function(obj, iteratee, context) {\n    var result = Infinity, lastComputed = Infinity,\n        value, computed;\n    if (iteratee == null && obj != null) {\n      obj = isArrayLike(obj) ? obj : _.values(obj);\n      for (var i = 0, length = obj.length; i < length; i++) {\n        value = obj[i];\n        if (value < result) {\n          result = value;\n        }\n      }\n    } else {\n      iteratee = cb(iteratee, context);\n      _.each(obj, function(value, index, list) {\n        computed = iteratee(value, index, list);\n        if (computed < lastComputed || computed === Infinity && result === Infinity) {\n          result = value;\n          lastComputed = computed;\n        }\n      });\n    }\n    return result;\n  };\n\n  // Shuffle a collection, using the modern version of the\n  // [Fisher-Yates shuffle](http://en.wikipedia.org/wiki/Fisher–Yates_shuffle).\n  _.shuffle = function(obj) {\n    var set = isArrayLike(obj) ? obj : _.values(obj);\n    var length = set.length;\n    var shuffled = Array(length);\n    for (var index = 0, rand; index < length; index++) {\n      rand = _.random(0, index);\n      if (rand !== index) shuffled[index] = shuffled[rand];\n      shuffled[rand] = set[index];\n    }\n    return shuffled;\n  };\n\n  // Sample **n** random values from a collection.\n  // If **n** is not specified, returns a single random element.\n  // The internal `guard` argument allows it to work with `map`.\n  _.sample = function(obj, n, guard) {\n    if (n == null || guard) {\n      if (!isArrayLike(obj)) obj = _.values(obj);\n      return obj[_.random(obj.length - 1)];\n    }\n    return _.shuffle(obj).slice(0, Math.max(0, n));\n  };\n\n  // Sort the object's values by a criterion produced by an iteratee.\n  _.sortBy = function(obj, iteratee, context) {\n    iteratee = cb(iteratee, context);\n    return _.pluck(_.map(obj, function(value, index, list) {\n      return {\n        value: value,\n        index: index,\n        criteria: iteratee(value, index, list)\n      };\n    }).sort(function(left, right) {\n      var a = left.criteria;\n      var b = right.criteria;\n      if (a !== b) {\n        if (a > b || a === void 0) return 1;\n        if (a < b || b === void 0) return -1;\n      }\n      return left.index - right.index;\n    }), 'value');\n  };\n\n  // An internal function used for aggregate \"group by\" operations.\n  var group = function(behavior) {\n    return function(obj, iteratee, context) {\n      var result = {};\n      iteratee = cb(iteratee, context);\n      _.each(obj, function(value, index) {\n        var key = iteratee(value, index, obj);\n        behavior(result, value, key);\n      });\n      return result;\n    };\n  };\n\n  // Groups the object's values by a criterion. Pass either a string attribute\n  // to group by, or a function that returns the criterion.\n  _.groupBy = group(function(result, value, key) {\n    if (_.has(result, key)) result[key].push(value); else result[key] = [value];\n  });\n\n  // Indexes the object's values by a criterion, similar to `groupBy`, but for\n  // when you know that your index values will be unique.\n  _.indexBy = group(function(result, value, key) {\n    result[key] = value;\n  });\n\n  // Counts instances of an object that group by a certain criterion. Pass\n  // either a string attribute to count by, or a function that returns the\n  // criterion.\n  _.countBy = group(function(result, value, key) {\n    if (_.has(result, key)) result[key]++; else result[key] = 1;\n  });\n\n  // Safely create a real, live array from anything iterable.\n  _.toArray = function(obj) {\n    if (!obj) return [];\n    if (_.isArray(obj)) return slice.call(obj);\n    if (isArrayLike(obj)) return _.map(obj, _.identity);\n    return _.values(obj);\n  };\n\n  // Return the number of elements in an object.\n  _.size = function(obj) {\n    if (obj == null) return 0;\n    return isArrayLike(obj) ? obj.length : _.keys(obj).length;\n  };\n\n  // Split a collection into two arrays: one whose elements all satisfy the given\n  // predicate, and one whose elements all do not satisfy the predicate.\n  _.partition = function(obj, predicate, context) {\n    predicate = cb(predicate, context);\n    var pass = [], fail = [];\n    _.each(obj, function(value, key, obj) {\n      (predicate(value, key, obj) ? pass : fail).push(value);\n    });\n    return [pass, fail];\n  };\n\n  // Array Functions\n  // ---------------\n\n  // Get the first element of an array. Passing **n** will return the first N\n  // values in the array. Aliased as `head` and `take`. The **guard** check\n  // allows it to work with `_.map`.\n  _.first = _.head = _.take = function(array, n, guard) {\n    if (array == null) return void 0;\n    if (n == null || guard) return array[0];\n    return _.initial(array, array.length - n);\n  };\n\n  // Returns everything but the last entry of the array. Especially useful on\n  // the arguments object. Passing **n** will return all the values in\n  // the array, excluding the last N.\n  _.initial = function(array, n, guard) {\n    return slice.call(array, 0, Math.max(0, array.length - (n == null || guard ? 1 : n)));\n  };\n\n  // Get the last element of an array. Passing **n** will return the last N\n  // values in the array.\n  _.last = function(array, n, guard) {\n    if (array == null) return void 0;\n    if (n == null || guard) return array[array.length - 1];\n    return _.rest(array, Math.max(0, array.length - n));\n  };\n\n  // Returns everything but the first entry of the array. Aliased as `tail` and `drop`.\n  // Especially useful on the arguments object. Passing an **n** will return\n  // the rest N values in the array.\n  _.rest = _.tail = _.drop = function(array, n, guard) {\n    return slice.call(array, n == null || guard ? 1 : n);\n  };\n\n  // Trim out all falsy values from an array.\n  _.compact = function(array) {\n    return _.filter(array, _.identity);\n  };\n\n  // Internal implementation of a recursive `flatten` function.\n  var flatten = function(input, shallow, strict, startIndex) {\n    var output = [], idx = 0;\n    for (var i = startIndex || 0, length = getLength(input); i < length; i++) {\n      var value = input[i];\n      if (isArrayLike(value) && (_.isArray(value) || _.isArguments(value))) {\n        //flatten current level of array or arguments object\n        if (!shallow) value = flatten(value, shallow, strict);\n        var j = 0, len = value.length;\n        output.length += len;\n        while (j < len) {\n          output[idx++] = value[j++];\n        }\n      } else if (!strict) {\n        output[idx++] = value;\n      }\n    }\n    return output;\n  };\n\n  // Flatten out an array, either recursively (by default), or just one level.\n  _.flatten = function(array, shallow) {\n    return flatten(array, shallow, false);\n  };\n\n  // Return a version of the array that does not contain the specified value(s).\n  _.without = function(array) {\n    return _.difference(array, slice.call(arguments, 1));\n  };\n\n  // Produce a duplicate-free version of the array. If the array has already\n  // been sorted, you have the option of using a faster algorithm.\n  // Aliased as `unique`.\n  _.uniq = _.unique = function(array, isSorted, iteratee, context) {\n    if (!_.isBoolean(isSorted)) {\n      context = iteratee;\n      iteratee = isSorted;\n      isSorted = false;\n    }\n    if (iteratee != null) iteratee = cb(iteratee, context);\n    var result = [];\n    var seen = [];\n    for (var i = 0, length = getLength(array); i < length; i++) {\n      var value = array[i],\n          computed = iteratee ? iteratee(value, i, array) : value;\n      if (isSorted) {\n        if (!i || seen !== computed) result.push(value);\n        seen = computed;\n      } else if (iteratee) {\n        if (!_.contains(seen, computed)) {\n          seen.push(computed);\n          result.push(value);\n        }\n      } else if (!_.contains(result, value)) {\n        result.push(value);\n      }\n    }\n    return result;\n  };\n\n  // Produce an array that contains the union: each distinct element from all of\n  // the passed-in arrays.\n  _.union = function() {\n    return _.uniq(flatten(arguments, true, true));\n  };\n\n  // Produce an array that contains every item shared between all the\n  // passed-in arrays.\n  _.intersection = function(array) {\n    var result = [];\n    var argsLength = arguments.length;\n    for (var i = 0, length = getLength(array); i < length; i++) {\n      var item = array[i];\n      if (_.contains(result, item)) continue;\n      for (var j = 1; j < argsLength; j++) {\n        if (!_.contains(arguments[j], item)) break;\n      }\n      if (j === argsLength) result.push(item);\n    }\n    return result;\n  };\n\n  // Take the difference between one array and a number of other arrays.\n  // Only the elements present in just the first array will remain.\n  _.difference = function(array) {\n    var rest = flatten(arguments, true, true, 1);\n    return _.filter(array, function(value){\n      return !_.contains(rest, value);\n    });\n  };\n\n  // Zip together multiple lists into a single array -- elements that share\n  // an index go together.\n  _.zip = function() {\n    return _.unzip(arguments);\n  };\n\n  // Complement of _.zip. Unzip accepts an array of arrays and groups\n  // each array's elements on shared indices\n  _.unzip = function(array) {\n    var length = array && _.max(array, getLength).length || 0;\n    var result = Array(length);\n\n    for (var index = 0; index < length; index++) {\n      result[index] = _.pluck(array, index);\n    }\n    return result;\n  };\n\n  // Converts lists into objects. Pass either a single array of `[key, value]`\n  // pairs, or two parallel arrays of the same length -- one of keys, and one of\n  // the corresponding values.\n  _.object = function(list, values) {\n    var result = {};\n    for (var i = 0, length = getLength(list); i < length; i++) {\n      if (values) {\n        result[list[i]] = values[i];\n      } else {\n        result[list[i][0]] = list[i][1];\n      }\n    }\n    return result;\n  };\n\n  // Generator function to create the findIndex and findLastIndex functions\n  function createPredicateIndexFinder(dir) {\n    return function(array, predicate, context) {\n      predicate = cb(predicate, context);\n      var length = getLength(array);\n      var index = dir > 0 ? 0 : length - 1;\n      for (; index >= 0 && index < length; index += dir) {\n        if (predicate(array[index], index, array)) return index;\n      }\n      return -1;\n    };\n  }\n\n  // Returns the first index on an array-like that passes a predicate test\n  _.findIndex = createPredicateIndexFinder(1);\n  _.findLastIndex = createPredicateIndexFinder(-1);\n\n  // Use a comparator function to figure out the smallest index at which\n  // an object should be inserted so as to maintain order. Uses binary search.\n  _.sortedIndex = function(array, obj, iteratee, context) {\n    iteratee = cb(iteratee, context, 1);\n    var value = iteratee(obj);\n    var low = 0, high = getLength(array);\n    while (low < high) {\n      var mid = Math.floor((low + high) / 2);\n      if (iteratee(array[mid]) < value) low = mid + 1; else high = mid;\n    }\n    return low;\n  };\n\n  // Generator function to create the indexOf and lastIndexOf functions\n  function createIndexFinder(dir, predicateFind, sortedIndex) {\n    return function(array, item, idx) {\n      var i = 0, length = getLength(array);\n      if (typeof idx == 'number') {\n        if (dir > 0) {\n            i = idx >= 0 ? idx : Math.max(idx + length, i);\n        } else {\n            length = idx >= 0 ? Math.min(idx + 1, length) : idx + length + 1;\n        }\n      } else if (sortedIndex && idx && length) {\n        idx = sortedIndex(array, item);\n        return array[idx] === item ? idx : -1;\n      }\n      if (item !== item) {\n        idx = predicateFind(slice.call(array, i, length), _.isNaN);\n        return idx >= 0 ? idx + i : -1;\n      }\n      for (idx = dir > 0 ? i : length - 1; idx >= 0 && idx < length; idx += dir) {\n        if (array[idx] === item) return idx;\n      }\n      return -1;\n    };\n  }\n\n  // Return the position of the first occurrence of an item in an array,\n  // or -1 if the item is not included in the array.\n  // If the array is large and already in sort order, pass `true`\n  // for **isSorted** to use binary search.\n  _.indexOf = createIndexFinder(1, _.findIndex, _.sortedIndex);\n  _.lastIndexOf = createIndexFinder(-1, _.findLastIndex);\n\n  // Generate an integer Array containing an arithmetic progression. A port of\n  // the native Python `range()` function. See\n  // [the Python documentation](http://docs.python.org/library/functions.html#range).\n  _.range = function(start, stop, step) {\n    if (stop == null) {\n      stop = start || 0;\n      start = 0;\n    }\n    step = step || 1;\n\n    var length = Math.max(Math.ceil((stop - start) / step), 0);\n    var range = Array(length);\n\n    for (var idx = 0; idx < length; idx++, start += step) {\n      range[idx] = start;\n    }\n\n    return range;\n  };\n\n  // Function (ahem) Functions\n  // ------------------\n\n  // Determines whether to execute a function as a constructor\n  // or a normal function with the provided arguments\n  var executeBound = function(sourceFunc, boundFunc, context, callingContext, args) {\n    if (!(callingContext instanceof boundFunc)) return sourceFunc.apply(context, args);\n    var self = baseCreate(sourceFunc.prototype);\n    var result = sourceFunc.apply(self, args);\n    if (_.isObject(result)) return result;\n    return self;\n  };\n\n  // Create a function bound to a given object (assigning `this`, and arguments,\n  // optionally). Delegates to **ECMAScript 5**'s native `Function.bind` if\n  // available.\n  _.bind = function(func, context) {\n    if (nativeBind && func.bind === nativeBind) return nativeBind.apply(func, slice.call(arguments, 1));\n    if (!_.isFunction(func)) throw new TypeError('Bind must be called on a function');\n    var args = slice.call(arguments, 2);\n    var bound = function() {\n      return executeBound(func, bound, context, this, args.concat(slice.call(arguments)));\n    };\n    return bound;\n  };\n\n  // Partially apply a function by creating a version that has had some of its\n  // arguments pre-filled, without changing its dynamic `this` context. _ acts\n  // as a placeholder, allowing any combination of arguments to be pre-filled.\n  _.partial = function(func) {\n    var boundArgs = slice.call(arguments, 1);\n    var bound = function() {\n      var position = 0, length = boundArgs.length;\n      var args = Array(length);\n      for (var i = 0; i < length; i++) {\n        args[i] = boundArgs[i] === _ ? arguments[position++] : boundArgs[i];\n      }\n      while (position < arguments.length) args.push(arguments[position++]);\n      return executeBound(func, bound, this, this, args);\n    };\n    return bound;\n  };\n\n  // Bind a number of an object's methods to that object. Remaining arguments\n  // are the method names to be bound. Useful for ensuring that all callbacks\n  // defined on an object belong to it.\n  _.bindAll = function(obj) {\n    var i, length = arguments.length, key;\n    if (length <= 1) throw new Error('bindAll must be passed function names');\n    for (i = 1; i < length; i++) {\n      key = arguments[i];\n      obj[key] = _.bind(obj[key], obj);\n    }\n    return obj;\n  };\n\n  // Memoize an expensive function by storing its results.\n  _.memoize = function(func, hasher) {\n    var memoize = function(key) {\n      var cache = memoize.cache;\n      var address = '' + (hasher ? hasher.apply(this, arguments) : key);\n      if (!_.has(cache, address)) cache[address] = func.apply(this, arguments);\n      return cache[address];\n    };\n    memoize.cache = {};\n    return memoize;\n  };\n\n  // Delays a function for the given number of milliseconds, and then calls\n  // it with the arguments supplied.\n  _.delay = function(func, wait) {\n    var args = slice.call(arguments, 2);\n    return setTimeout(function(){\n      return func.apply(null, args);\n    }, wait);\n  };\n\n  // Defers a function, scheduling it to run after the current call stack has\n  // cleared.\n  _.defer = _.partial(_.delay, _, 1);\n\n  // Returns a function, that, when invoked, will only be triggered at most once\n  // during a given window of time. Normally, the throttled function will run\n  // as much as it can, without ever going more than once per `wait` duration;\n  // but if you'd like to disable the execution on the leading edge, pass\n  // `{leading: false}`. To disable execution on the trailing edge, ditto.\n  _.throttle = function(func, wait, options) {\n    var context, args, result;\n    var timeout = null;\n    var previous = 0;\n    if (!options) options = {};\n    var later = function() {\n      previous = options.leading === false ? 0 : _.now();\n      timeout = null;\n      result = func.apply(context, args);\n      if (!timeout) context = args = null;\n    };\n    return function() {\n      var now = _.now();\n      if (!previous && options.leading === false) previous = now;\n      var remaining = wait - (now - previous);\n      context = this;\n      args = arguments;\n      if (remaining <= 0 || remaining > wait) {\n        if (timeout) {\n          clearTimeout(timeout);\n          timeout = null;\n        }\n        previous = now;\n        result = func.apply(context, args);\n        if (!timeout) context = args = null;\n      } else if (!timeout && options.trailing !== false) {\n        timeout = setTimeout(later, remaining);\n      }\n      return result;\n    };\n  };\n\n  // Returns a function, that, as long as it continues to be invoked, will not\n  // be triggered. The function will be called after it stops being called for\n  // N milliseconds. If `immediate` is passed, trigger the function on the\n  // leading edge, instead of the trailing.\n  _.debounce = function(func, wait, immediate) {\n    var timeout, args, context, timestamp, result;\n\n    var later = function() {\n      var last = _.now() - timestamp;\n\n      if (last < wait && last >= 0) {\n        timeout = setTimeout(later, wait - last);\n      } else {\n        timeout = null;\n        if (!immediate) {\n          result = func.apply(context, args);\n          if (!timeout) context = args = null;\n        }\n      }\n    };\n\n    return function() {\n      context = this;\n      args = arguments;\n      timestamp = _.now();\n      var callNow = immediate && !timeout;\n      if (!timeout) timeout = setTimeout(later, wait);\n      if (callNow) {\n        result = func.apply(context, args);\n        context = args = null;\n      }\n\n      return result;\n    };\n  };\n\n  // Returns the first function passed as an argument to the second,\n  // allowing you to adjust arguments, run code before and after, and\n  // conditionally execute the original function.\n  _.wrap = function(func, wrapper) {\n    return _.partial(wrapper, func);\n  };\n\n  // Returns a negated version of the passed-in predicate.\n  _.negate = function(predicate) {\n    return function() {\n      return !predicate.apply(this, arguments);\n    };\n  };\n\n  // Returns a function that is the composition of a list of functions, each\n  // consuming the return value of the function that follows.\n  _.compose = function() {\n    var args = arguments;\n    var start = args.length - 1;\n    return function() {\n      var i = start;\n      var result = args[start].apply(this, arguments);\n      while (i--) result = args[i].call(this, result);\n      return result;\n    };\n  };\n\n  // Returns a function that will only be executed on and after the Nth call.\n  _.after = function(times, func) {\n    return function() {\n      if (--times < 1) {\n        return func.apply(this, arguments);\n      }\n    };\n  };\n\n  // Returns a function that will only be executed up to (but not including) the Nth call.\n  _.before = function(times, func) {\n    var memo;\n    return function() {\n      if (--times > 0) {\n        memo = func.apply(this, arguments);\n      }\n      if (times <= 1) func = null;\n      return memo;\n    };\n  };\n\n  // Returns a function that will be executed at most one time, no matter how\n  // often you call it. Useful for lazy initialization.\n  _.once = _.partial(_.before, 2);\n\n  // Object Functions\n  // ----------------\n\n  // Keys in IE < 9 that won't be iterated by `for key in ...` and thus missed.\n  var hasEnumBug = !{toString: null}.propertyIsEnumerable('toString');\n  var nonEnumerableProps = ['valueOf', 'isPrototypeOf', 'toString',\n                      'propertyIsEnumerable', 'hasOwnProperty', 'toLocaleString'];\n\n  function collectNonEnumProps(obj, keys) {\n    var nonEnumIdx = nonEnumerableProps.length;\n    var constructor = obj.constructor;\n    var proto = (_.isFunction(constructor) && constructor.prototype) || ObjProto;\n\n    // Constructor is a special case.\n    var prop = 'constructor';\n    if (_.has(obj, prop) && !_.contains(keys, prop)) keys.push(prop);\n\n    while (nonEnumIdx--) {\n      prop = nonEnumerableProps[nonEnumIdx];\n      if (prop in obj && obj[prop] !== proto[prop] && !_.contains(keys, prop)) {\n        keys.push(prop);\n      }\n    }\n  }\n\n  // Retrieve the names of an object's own properties.\n  // Delegates to **ECMAScript 5**'s native `Object.keys`\n  _.keys = function(obj) {\n    if (!_.isObject(obj)) return [];\n    if (nativeKeys) return nativeKeys(obj);\n    var keys = [];\n    for (var key in obj) if (_.has(obj, key)) keys.push(key);\n    // Ahem, IE < 9.\n    if (hasEnumBug) collectNonEnumProps(obj, keys);\n    return keys;\n  };\n\n  // Retrieve all the property names of an object.\n  _.allKeys = function(obj) {\n    if (!_.isObject(obj)) return [];\n    var keys = [];\n    for (var key in obj) keys.push(key);\n    // Ahem, IE < 9.\n    if (hasEnumBug) collectNonEnumProps(obj, keys);\n    return keys;\n  };\n\n  // Retrieve the values of an object's properties.\n  _.values = function(obj) {\n    var keys = _.keys(obj);\n    var length = keys.length;\n    var values = Array(length);\n    for (var i = 0; i < length; i++) {\n      values[i] = obj[keys[i]];\n    }\n    return values;\n  };\n\n  // Returns the results of applying the iteratee to each element of the object\n  // In contrast to _.map it returns an object\n  _.mapObject = function(obj, iteratee, context) {\n    iteratee = cb(iteratee, context);\n    var keys =  _.keys(obj),\n          length = keys.length,\n          results = {},\n          currentKey;\n      for (var index = 0; index < length; index++) {\n        currentKey = keys[index];\n        results[currentKey] = iteratee(obj[currentKey], currentKey, obj);\n      }\n      return results;\n  };\n\n  // Convert an object into a list of `[key, value]` pairs.\n  _.pairs = function(obj) {\n    var keys = _.keys(obj);\n    var length = keys.length;\n    var pairs = Array(length);\n    for (var i = 0; i < length; i++) {\n      pairs[i] = [keys[i], obj[keys[i]]];\n    }\n    return pairs;\n  };\n\n  // Invert the keys and values of an object. The values must be serializable.\n  _.invert = function(obj) {\n    var result = {};\n    var keys = _.keys(obj);\n    for (var i = 0, length = keys.length; i < length; i++) {\n      result[obj[keys[i]]] = keys[i];\n    }\n    return result;\n  };\n\n  // Return a sorted list of the function names available on the object.\n  // Aliased as `methods`\n  _.functions = _.methods = function(obj) {\n    var names = [];\n    for (var key in obj) {\n      if (_.isFunction(obj[key])) names.push(key);\n    }\n    return names.sort();\n  };\n\n  // Extend a given object with all the properties in passed-in object(s).\n  _.extend = createAssigner(_.allKeys);\n\n  // Assigns a given object with all the own properties in the passed-in object(s)\n  // (https://developer.mozilla.org/docs/Web/JavaScript/Reference/Global_Objects/Object/assign)\n  _.extendOwn = _.assign = createAssigner(_.keys);\n\n  // Returns the first key on an object that passes a predicate test\n  _.findKey = function(obj, predicate, context) {\n    predicate = cb(predicate, context);\n    var keys = _.keys(obj), key;\n    for (var i = 0, length = keys.length; i < length; i++) {\n      key = keys[i];\n      if (predicate(obj[key], key, obj)) return key;\n    }\n  };\n\n  // Return a copy of the object only containing the whitelisted properties.\n  _.pick = function(object, oiteratee, context) {\n    var result = {}, obj = object, iteratee, keys;\n    if (obj == null) return result;\n    if (_.isFunction(oiteratee)) {\n      keys = _.allKeys(obj);\n      iteratee = optimizeCb(oiteratee, context);\n    } else {\n      keys = flatten(arguments, false, false, 1);\n      iteratee = function(value, key, obj) { return key in obj; };\n      obj = Object(obj);\n    }\n    for (var i = 0, length = keys.length; i < length; i++) {\n      var key = keys[i];\n      var value = obj[key];\n      if (iteratee(value, key, obj)) result[key] = value;\n    }\n    return result;\n  };\n\n   // Return a copy of the object without the blacklisted properties.\n  _.omit = function(obj, iteratee, context) {\n    if (_.isFunction(iteratee)) {\n      iteratee = _.negate(iteratee);\n    } else {\n      var keys = _.map(flatten(arguments, false, false, 1), String);\n      iteratee = function(value, key) {\n        return !_.contains(keys, key);\n      };\n    }\n    return _.pick(obj, iteratee, context);\n  };\n\n  // Fill in a given object with default properties.\n  _.defaults = createAssigner(_.allKeys, true);\n\n  // Creates an object that inherits from the given prototype object.\n  // If additional properties are provided then they will be added to the\n  // created object.\n  _.create = function(prototype, props) {\n    var result = baseCreate(prototype);\n    if (props) _.extendOwn(result, props);\n    return result;\n  };\n\n  // Create a (shallow-cloned) duplicate of an object.\n  _.clone = function(obj) {\n    if (!_.isObject(obj)) return obj;\n    return _.isArray(obj) ? obj.slice() : _.extend({}, obj);\n  };\n\n  // Invokes interceptor with the obj, and then returns obj.\n  // The primary purpose of this method is to \"tap into\" a method chain, in\n  // order to perform operations on intermediate results within the chain.\n  _.tap = function(obj, interceptor) {\n    interceptor(obj);\n    return obj;\n  };\n\n  // Returns whether an object has a given set of `key:value` pairs.\n  _.isMatch = function(object, attrs) {\n    var keys = _.keys(attrs), length = keys.length;\n    if (object == null) return !length;\n    var obj = Object(object);\n    for (var i = 0; i < length; i++) {\n      var key = keys[i];\n      if (attrs[key] !== obj[key] || !(key in obj)) return false;\n    }\n    return true;\n  };\n\n\n  // Internal recursive comparison function for `isEqual`.\n  var eq = function(a, b, aStack, bStack) {\n    // Identical objects are equal. `0 === -0`, but they aren't identical.\n    // See the [Harmony `egal` proposal](http://wiki.ecmascript.org/doku.php?id=harmony:egal).\n    if (a === b) return a !== 0 || 1 / a === 1 / b;\n    // A strict comparison is necessary because `null == undefined`.\n    if (a == null || b == null) return a === b;\n    // Unwrap any wrapped objects.\n    if (a instanceof _) a = a._wrapped;\n    if (b instanceof _) b = b._wrapped;\n    // Compare `[[Class]]` names.\n    var className = toString.call(a);\n    if (className !== toString.call(b)) return false;\n    switch (className) {\n      // Strings, numbers, regular expressions, dates, and booleans are compared by value.\n      case '[object RegExp]':\n      // RegExps are coerced to strings for comparison (Note: '' + /a/i === '/a/i')\n      case '[object String]':\n        // Primitives and their corresponding object wrappers are equivalent; thus, `\"5\"` is\n        // equivalent to `new String(\"5\")`.\n        return '' + a === '' + b;\n      case '[object Number]':\n        // `NaN`s are equivalent, but non-reflexive.\n        // Object(NaN) is equivalent to NaN\n        if (+a !== +a) return +b !== +b;\n        // An `egal` comparison is performed for other numeric values.\n        return +a === 0 ? 1 / +a === 1 / b : +a === +b;\n      case '[object Date]':\n      case '[object Boolean]':\n        // Coerce dates and booleans to numeric primitive values. Dates are compared by their\n        // millisecond representations. Note that invalid dates with millisecond representations\n        // of `NaN` are not equivalent.\n        return +a === +b;\n    }\n\n    var areArrays = className === '[object Array]';\n    if (!areArrays) {\n      if (typeof a != 'object' || typeof b != 'object') return false;\n\n      // Objects with different constructors are not equivalent, but `Object`s or `Array`s\n      // from different frames are.\n      var aCtor = a.constructor, bCtor = b.constructor;\n      if (aCtor !== bCtor && !(_.isFunction(aCtor) && aCtor instanceof aCtor &&\n                               _.isFunction(bCtor) && bCtor instanceof bCtor)\n                          && ('constructor' in a && 'constructor' in b)) {\n        return false;\n      }\n    }\n    // Assume equality for cyclic structures. The algorithm for detecting cyclic\n    // structures is adapted from ES 5.1 section 15.12.3, abstract operation `JO`.\n\n    // Initializing stack of traversed objects.\n    // It's done here since we only need them for objects and arrays comparison.\n    aStack = aStack || [];\n    bStack = bStack || [];\n    var length = aStack.length;\n    while (length--) {\n      // Linear search. Performance is inversely proportional to the number of\n      // unique nested structures.\n      if (aStack[length] === a) return bStack[length] === b;\n    }\n\n    // Add the first object to the stack of traversed objects.\n    aStack.push(a);\n    bStack.push(b);\n\n    // Recursively compare objects and arrays.\n    if (areArrays) {\n      // Compare array lengths to determine if a deep comparison is necessary.\n      length = a.length;\n      if (length !== b.length) return false;\n      // Deep compare the contents, ignoring non-numeric properties.\n      while (length--) {\n        if (!eq(a[length], b[length], aStack, bStack)) return false;\n      }\n    } else {\n      // Deep compare objects.\n      var keys = _.keys(a), key;\n      length = keys.length;\n      // Ensure that both objects contain the same number of properties before comparing deep equality.\n      if (_.keys(b).length !== length) return false;\n      while (length--) {\n        // Deep compare each member\n        key = keys[length];\n        if (!(_.has(b, key) && eq(a[key], b[key], aStack, bStack))) return false;\n      }\n    }\n    // Remove the first object from the stack of traversed objects.\n    aStack.pop();\n    bStack.pop();\n    return true;\n  };\n\n  // Perform a deep comparison to check if two objects are equal.\n  _.isEqual = function(a, b) {\n    return eq(a, b);\n  };\n\n  // Is a given array, string, or object empty?\n  // An \"empty\" object has no enumerable own-properties.\n  _.isEmpty = function(obj) {\n    if (obj == null) return true;\n    if (isArrayLike(obj) && (_.isArray(obj) || _.isString(obj) || _.isArguments(obj))) return obj.length === 0;\n    return _.keys(obj).length === 0;\n  };\n\n  // Is a given value a DOM element?\n  _.isElement = function(obj) {\n    return !!(obj && obj.nodeType === 1);\n  };\n\n  // Is a given value an array?\n  // Delegates to ECMA5's native Array.isArray\n  _.isArray = nativeIsArray || function(obj) {\n    return toString.call(obj) === '[object Array]';\n  };\n\n  // Is a given variable an object?\n  _.isObject = function(obj) {\n    var type = typeof obj;\n    return type === 'function' || type === 'object' && !!obj;\n  };\n\n  // Add some isType methods: isArguments, isFunction, isString, isNumber, isDate, isRegExp, isError.\n  _.each(['Arguments', 'Function', 'String', 'Number', 'Date', 'RegExp', 'Error'], function(name) {\n    _['is' + name] = function(obj) {\n      return toString.call(obj) === '[object ' + name + ']';\n    };\n  });\n\n  // Define a fallback version of the method in browsers (ahem, IE < 9), where\n  // there isn't any inspectable \"Arguments\" type.\n  if (!_.isArguments(arguments)) {\n    _.isArguments = function(obj) {\n      return _.has(obj, 'callee');\n    };\n  }\n\n  // Optimize `isFunction` if appropriate. Work around some typeof bugs in old v8,\n  // IE 11 (#1621), and in Safari 8 (#1929).\n  if (typeof /./ != 'function' && typeof Int8Array != 'object') {\n    _.isFunction = function(obj) {\n      return typeof obj == 'function' || false;\n    };\n  }\n\n  // Is a given object a finite number?\n  _.isFinite = function(obj) {\n    return isFinite(obj) && !isNaN(parseFloat(obj));\n  };\n\n  // Is the given value `NaN`? (NaN is the only number which does not equal itself).\n  _.isNaN = function(obj) {\n    return _.isNumber(obj) && obj !== +obj;\n  };\n\n  // Is a given value a boolean?\n  _.isBoolean = function(obj) {\n    return obj === true || obj === false || toString.call(obj) === '[object Boolean]';\n  };\n\n  // Is a given value equal to null?\n  _.isNull = function(obj) {\n    return obj === null;\n  };\n\n  // Is a given variable undefined?\n  _.isUndefined = function(obj) {\n    return obj === void 0;\n  };\n\n  // Shortcut function for checking if an object has a given property directly\n  // on itself (in other words, not on a prototype).\n  _.has = function(obj, key) {\n    return obj != null && hasOwnProperty.call(obj, key);\n  };\n\n  // Utility Functions\n  // -----------------\n\n  // Run Underscore.js in *noConflict* mode, returning the `_` variable to its\n  // previous owner. Returns a reference to the Underscore object.\n  _.noConflict = function() {\n    root._ = previousUnderscore;\n    return this;\n  };\n\n  // Keep the identity function around for default iteratees.\n  _.identity = function(value) {\n    return value;\n  };\n\n  // Predicate-generating functions. Often useful outside of Underscore.\n  _.constant = function(value) {\n    return function() {\n      return value;\n    };\n  };\n\n  _.noop = function(){};\n\n  _.property = property;\n\n  // Generates a function for a given object that returns a given property.\n  _.propertyOf = function(obj) {\n    return obj == null ? function(){} : function(key) {\n      return obj[key];\n    };\n  };\n\n  // Returns a predicate for checking whether an object has a given set of\n  // `key:value` pairs.\n  _.matcher = _.matches = function(attrs) {\n    attrs = _.extendOwn({}, attrs);\n    return function(obj) {\n      return _.isMatch(obj, attrs);\n    };\n  };\n\n  // Run a function **n** times.\n  _.times = function(n, iteratee, context) {\n    var accum = Array(Math.max(0, n));\n    iteratee = optimizeCb(iteratee, context, 1);\n    for (var i = 0; i < n; i++) accum[i] = iteratee(i);\n    return accum;\n  };\n\n  // Return a random integer between min and max (inclusive).\n  _.random = function(min, max) {\n    if (max == null) {\n      max = min;\n      min = 0;\n    }\n    return min + Math.floor(Math.random() * (max - min + 1));\n  };\n\n  // A (possibly faster) way to get the current timestamp as an integer.\n  _.now = Date.now || function() {\n    return new Date().getTime();\n  };\n\n   // List of HTML entities for escaping.\n  var escapeMap = {\n    '&': '&amp;',\n    '<': '&lt;',\n    '>': '&gt;',\n    '\"': '&quot;',\n    \"'\": '&#x27;',\n    '`': '&#x60;'\n  };\n  var unescapeMap = _.invert(escapeMap);\n\n  // Functions for escaping and unescaping strings to/from HTML interpolation.\n  var createEscaper = function(map) {\n    var escaper = function(match) {\n      return map[match];\n    };\n    // Regexes for identifying a key that needs to be escaped\n    var source = '(?:' + _.keys(map).join('|') + ')';\n    var testRegexp = RegExp(source);\n    var replaceRegexp = RegExp(source, 'g');\n    return function(string) {\n      string = string == null ? '' : '' + string;\n      return testRegexp.test(string) ? string.replace(replaceRegexp, escaper) : string;\n    };\n  };\n  _.escape = createEscaper(escapeMap);\n  _.unescape = createEscaper(unescapeMap);\n\n  // If the value of the named `property` is a function then invoke it with the\n  // `object` as context; otherwise, return it.\n  _.result = function(object, property, fallback) {\n    var value = object == null ? void 0 : object[property];\n    if (value === void 0) {\n      value = fallback;\n    }\n    return _.isFunction(value) ? value.call(object) : value;\n  };\n\n  // Generate a unique integer id (unique within the entire client session).\n  // Useful for temporary DOM ids.\n  var idCounter = 0;\n  _.uniqueId = function(prefix) {\n    var id = ++idCounter + '';\n    return prefix ? prefix + id : id;\n  };\n\n  // By default, Underscore uses ERB-style template delimiters, change the\n  // following template settings to use alternative delimiters.\n  _.templateSettings = {\n    evaluate    : /<%([\\s\\S]+?)%>/g,\n    interpolate : /<%=([\\s\\S]+?)%>/g,\n    escape      : /<%-([\\s\\S]+?)%>/g\n  };\n\n  // When customizing `templateSettings`, if you don't want to define an\n  // interpolation, evaluation or escaping regex, we need one that is\n  // guaranteed not to match.\n  var noMatch = /(.)^/;\n\n  // Certain characters need to be escaped so that they can be put into a\n  // string literal.\n  var escapes = {\n    \"'\":      \"'\",\n    '\\\\':     '\\\\',\n    '\\r':     'r',\n    '\\n':     'n',\n    '\\u2028': 'u2028',\n    '\\u2029': 'u2029'\n  };\n\n  var escaper = /\\\\|'|\\r|\\n|\\u2028|\\u2029/g;\n\n  var escapeChar = function(match) {\n    return '\\\\' + escapes[match];\n  };\n\n  // JavaScript micro-templating, similar to John Resig's implementation.\n  // Underscore templating handles arbitrary delimiters, preserves whitespace,\n  // and correctly escapes quotes within interpolated code.\n  // NB: `oldSettings` only exists for backwards compatibility.\n  _.template = function(text, settings, oldSettings) {\n    if (!settings && oldSettings) settings = oldSettings;\n    settings = _.defaults({}, settings, _.templateSettings);\n\n    // Combine delimiters into one regular expression via alternation.\n    var matcher = RegExp([\n      (settings.escape || noMatch).source,\n      (settings.interpolate || noMatch).source,\n      (settings.evaluate || noMatch).source\n    ].join('|') + '|$', 'g');\n\n    // Compile the template source, escaping string literals appropriately.\n    var index = 0;\n    var source = \"__p+='\";\n    text.replace(matcher, function(match, escape, interpolate, evaluate, offset) {\n      source += text.slice(index, offset).replace(escaper, escapeChar);\n      index = offset + match.length;\n\n      if (escape) {\n        source += \"'+\\n((__t=(\" + escape + \"))==null?'':_.escape(__t))+\\n'\";\n      } else if (interpolate) {\n        source += \"'+\\n((__t=(\" + interpolate + \"))==null?'':__t)+\\n'\";\n      } else if (evaluate) {\n        source += \"';\\n\" + evaluate + \"\\n__p+='\";\n      }\n\n      // Adobe VMs need the match returned to produce the correct offest.\n      return match;\n    });\n    source += \"';\\n\";\n\n    // If a variable is not specified, place data values in local scope.\n    if (!settings.variable) source = 'with(obj||{}){\\n' + source + '}\\n';\n\n    source = \"var __t,__p='',__j=Array.prototype.join,\" +\n      \"print=function(){__p+=__j.call(arguments,'');};\\n\" +\n      source + 'return __p;\\n';\n\n    try {\n      var render = new Function(settings.variable || 'obj', '_', source);\n    } catch (e) {\n      e.source = source;\n      throw e;\n    }\n\n    var template = function(data) {\n      return render.call(this, data, _);\n    };\n\n    // Provide the compiled source as a convenience for precompilation.\n    var argument = settings.variable || 'obj';\n    template.source = 'function(' + argument + '){\\n' + source + '}';\n\n    return template;\n  };\n\n  // Add a \"chain\" function. Start chaining a wrapped Underscore object.\n  _.chain = function(obj) {\n    var instance = _(obj);\n    instance._chain = true;\n    return instance;\n  };\n\n  // OOP\n  // ---------------\n  // If Underscore is called as a function, it returns a wrapped object that\n  // can be used OO-style. This wrapper holds altered versions of all the\n  // underscore functions. Wrapped objects may be chained.\n\n  // Helper function to continue chaining intermediate results.\n  var result = function(instance, obj) {\n    return instance._chain ? _(obj).chain() : obj;\n  };\n\n  // Add your own custom functions to the Underscore object.\n  _.mixin = function(obj) {\n    _.each(_.functions(obj), function(name) {\n      var func = _[name] = obj[name];\n      _.prototype[name] = function() {\n        var args = [this._wrapped];\n        push.apply(args, arguments);\n        return result(this, func.apply(_, args));\n      };\n    });\n  };\n\n  // Add all of the Underscore functions to the wrapper object.\n  _.mixin(_);\n\n  // Add all mutator Array functions to the wrapper.\n  _.each(['pop', 'push', 'reverse', 'shift', 'sort', 'splice', 'unshift'], function(name) {\n    var method = ArrayProto[name];\n    _.prototype[name] = function() {\n      var obj = this._wrapped;\n      method.apply(obj, arguments);\n      if ((name === 'shift' || name === 'splice') && obj.length === 0) delete obj[0];\n      return result(this, obj);\n    };\n  });\n\n  // Add all accessor Array functions to the wrapper.\n  _.each(['concat', 'join', 'slice'], function(name) {\n    var method = ArrayProto[name];\n    _.prototype[name] = function() {\n      return result(this, method.apply(this._wrapped, arguments));\n    };\n  });\n\n  // Extracts the result from a wrapped and chained object.\n  _.prototype.value = function() {\n    return this._wrapped;\n  };\n\n  // Provide unwrapping proxy for some methods used in engine operations\n  // such as arithmetic and JSON stringification.\n  _.prototype.valueOf = _.prototype.toJSON = _.prototype.value;\n\n  _.prototype.toString = function() {\n    return '' + this._wrapped;\n  };\n\n  // AMD registration happens at the end for compatibility with AMD loaders\n  // that may not enforce next-turn semantics on modules. Even though general\n  // practice for AMD registration is to be anonymous, underscore registers\n  // as a named module because, like jQuery, it is a base library that is\n  // popular enough to be bundled in a third party lib, but not be part of\n  // an AMD load request. Those cases could generate an error when an\n  // anonymous define() is called outside of a loader request.\n  if (typeof define === 'function' && define.amd) {\n    define('underscore', [], function() {\n      return _;\n    });\n  }\n}.call(this));\n\n\n\n//////////////////\n// WEBPACK FOOTER\n// ./~/underscore/underscore.js\n// module id = 12\n// module chunks = 0","/*!\n * jQuery UI Draggable 1.12.1\n * http://jqueryui.com\n *\n * Copyright jQuery Foundation and other contributors\n * Released under the MIT license.\n * http://jquery.org/license\n */\n\n//>>label: Draggable\n//>>group: Interactions\n//>>description: Enables dragging functionality for any element.\n//>>docs: http://api.jqueryui.com/draggable/\n//>>demos: http://jqueryui.com/draggable/\n//>>css.structure: ../../themes/base/draggable.css\n\n( function( factory ) {\n\tif ( typeof define === \"function\" && define.amd ) {\n\n\t\t// AMD. Register as an anonymous module.\n\t\tdefine( [\n\t\t\t\"jquery\",\n\t\t\t\"./mouse\",\n\t\t\t\"../data\",\n\t\t\t\"../plugin\",\n\t\t\t\"../safe-active-element\",\n\t\t\t\"../safe-blur\",\n\t\t\t\"../scroll-parent\",\n\t\t\t\"../version\",\n\t\t\t\"../widget\"\n\t\t], factory );\n\t} else {\n\n\t\t// Browser globals\n\t\tfactory( jQuery );\n\t}\n}( function( $ ) {\n\n$.widget( \"ui.draggable\", $.ui.mouse, {\n\tversion: \"1.12.1\",\n\twidgetEventPrefix: \"drag\",\n\toptions: {\n\t\taddClasses: true,\n\t\tappendTo: \"parent\",\n\t\taxis: false,\n\t\tconnectToSortable: false,\n\t\tcontainment: false,\n\t\tcursor: \"auto\",\n\t\tcursorAt: false,\n\t\tgrid: false,\n\t\thandle: false,\n\t\thelper: \"original\",\n\t\tiframeFix: false,\n\t\topacity: false,\n\t\trefreshPositions: false,\n\t\trevert: false,\n\t\trevertDuration: 500,\n\t\tscope: \"default\",\n\t\tscroll: true,\n\t\tscrollSensitivity: 20,\n\t\tscrollSpeed: 20,\n\t\tsnap: false,\n\t\tsnapMode: \"both\",\n\t\tsnapTolerance: 20,\n\t\tstack: false,\n\t\tzIndex: false,\n\n\t\t// Callbacks\n\t\tdrag: null,\n\t\tstart: null,\n\t\tstop: null\n\t},\n\t_create: function() {\n\n\t\tif ( this.options.helper === \"original\" ) {\n\t\t\tthis._setPositionRelative();\n\t\t}\n\t\tif ( this.options.addClasses ) {\n\t\t\tthis._addClass( \"ui-draggable\" );\n\t\t}\n\t\tthis._setHandleClassName();\n\n\t\tthis._mouseInit();\n\t},\n\n\t_setOption: function( key, value ) {\n\t\tthis._super( key, value );\n\t\tif ( key === \"handle\" ) {\n\t\t\tthis._removeHandleClassName();\n\t\t\tthis._setHandleClassName();\n\t\t}\n\t},\n\n\t_destroy: function() {\n\t\tif ( ( this.helper || this.element ).is( \".ui-draggable-dragging\" ) ) {\n\t\t\tthis.destroyOnClear = true;\n\t\t\treturn;\n\t\t}\n\t\tthis._removeHandleClassName();\n\t\tthis._mouseDestroy();\n\t},\n\n\t_mouseCapture: function( event ) {\n\t\tvar o = this.options;\n\n\t\t// Among others, prevent a drag on a resizable-handle\n\t\tif ( this.helper || o.disabled ||\n\t\t\t\t$( event.target ).closest( \".ui-resizable-handle\" ).length > 0 ) {\n\t\t\treturn false;\n\t\t}\n\n\t\t//Quit if we're not on a valid handle\n\t\tthis.handle = this._getHandle( event );\n\t\tif ( !this.handle ) {\n\t\t\treturn false;\n\t\t}\n\n\t\tthis._blurActiveElement( event );\n\n\t\tthis._blockFrames( o.iframeFix === true ? \"iframe\" : o.iframeFix );\n\n\t\treturn true;\n\n\t},\n\n\t_blockFrames: function( selector ) {\n\t\tthis.iframeBlocks = this.document.find( selector ).map( function() {\n\t\t\tvar iframe = $( this );\n\n\t\t\treturn $( \"<div>\" )\n\t\t\t\t.css( \"position\", \"absolute\" )\n\t\t\t\t.appendTo( iframe.parent() )\n\t\t\t\t.outerWidth( iframe.outerWidth() )\n\t\t\t\t.outerHeight( iframe.outerHeight() )\n\t\t\t\t.offset( iframe.offset() )[ 0 ];\n\t\t} );\n\t},\n\n\t_unblockFrames: function() {\n\t\tif ( this.iframeBlocks ) {\n\t\t\tthis.iframeBlocks.remove();\n\t\t\tdelete this.iframeBlocks;\n\t\t}\n\t},\n\n\t_blurActiveElement: function( event ) {\n\t\tvar activeElement = $.ui.safeActiveElement( this.document[ 0 ] ),\n\t\t\ttarget = $( event.target );\n\n\t\t// Don't blur if the event occurred on an element that is within\n\t\t// the currently focused element\n\t\t// See #10527, #12472\n\t\tif ( target.closest( activeElement ).length ) {\n\t\t\treturn;\n\t\t}\n\n\t\t// Blur any element that currently has focus, see #4261\n\t\t$.ui.safeBlur( activeElement );\n\t},\n\n\t_mouseStart: function( event ) {\n\n\t\tvar o = this.options;\n\n\t\t//Create and append the visible helper\n\t\tthis.helper = this._createHelper( event );\n\n\t\tthis._addClass( this.helper, \"ui-draggable-dragging\" );\n\n\t\t//Cache the helper size\n\t\tthis._cacheHelperProportions();\n\n\t\t//If ddmanager is used for droppables, set the global draggable\n\t\tif ( $.ui.ddmanager ) {\n\t\t\t$.ui.ddmanager.current = this;\n\t\t}\n\n\t\t/*\n\t\t * - Position generation -\n\t\t * This block generates everything position related - it's the core of draggables.\n\t\t */\n\n\t\t//Cache the margins of the original element\n\t\tthis._cacheMargins();\n\n\t\t//Store the helper's css position\n\t\tthis.cssPosition = this.helper.css( \"position\" );\n\t\tthis.scrollParent = this.helper.scrollParent( true );\n\t\tthis.offsetParent = this.helper.offsetParent();\n\t\tthis.hasFixedAncestor = this.helper.parents().filter( function() {\n\t\t\t\treturn $( this ).css( \"position\" ) === \"fixed\";\n\t\t\t} ).length > 0;\n\n\t\t//The element's absolute position on the page minus margins\n\t\tthis.positionAbs = this.element.offset();\n\t\tthis._refreshOffsets( event );\n\n\t\t//Generate the original position\n\t\tthis.originalPosition = this.position = this._generatePosition( event, false );\n\t\tthis.originalPageX = event.pageX;\n\t\tthis.originalPageY = event.pageY;\n\n\t\t//Adjust the mouse offset relative to the helper if \"cursorAt\" is supplied\n\t\t( o.cursorAt && this._adjustOffsetFromHelper( o.cursorAt ) );\n\n\t\t//Set a containment if given in the options\n\t\tthis._setContainment();\n\n\t\t//Trigger event + callbacks\n\t\tif ( this._trigger( \"start\", event ) === false ) {\n\t\t\tthis._clear();\n\t\t\treturn false;\n\t\t}\n\n\t\t//Recache the helper size\n\t\tthis._cacheHelperProportions();\n\n\t\t//Prepare the droppable offsets\n\t\tif ( $.ui.ddmanager && !o.dropBehaviour ) {\n\t\t\t$.ui.ddmanager.prepareOffsets( this, event );\n\t\t}\n\n\t\t// Execute the drag once - this causes the helper not to be visible before getting its\n\t\t// correct position\n\t\tthis._mouseDrag( event, true );\n\n\t\t// If the ddmanager is used for droppables, inform the manager that dragging has started\n\t\t// (see #5003)\n\t\tif ( $.ui.ddmanager ) {\n\t\t\t$.ui.ddmanager.dragStart( this, event );\n\t\t}\n\n\t\treturn true;\n\t},\n\n\t_refreshOffsets: function( event ) {\n\t\tthis.offset = {\n\t\t\ttop: this.positionAbs.top - this.margins.top,\n\t\t\tleft: this.positionAbs.left - this.margins.left,\n\t\t\tscroll: false,\n\t\t\tparent: this._getParentOffset(),\n\t\t\trelative: this._getRelativeOffset()\n\t\t};\n\n\t\tthis.offset.click = {\n\t\t\tleft: event.pageX - this.offset.left,\n\t\t\ttop: event.pageY - this.offset.top\n\t\t};\n\t},\n\n\t_mouseDrag: function( event, noPropagation ) {\n\n\t\t// reset any necessary cached properties (see #5009)\n\t\tif ( this.hasFixedAncestor ) {\n\t\t\tthis.offset.parent = this._getParentOffset();\n\t\t}\n\n\t\t//Compute the helpers position\n\t\tthis.position = this._generatePosition( event, true );\n\t\tthis.positionAbs = this._convertPositionTo( \"absolute\" );\n\n\t\t//Call plugins and callbacks and use the resulting position if something is returned\n\t\tif ( !noPropagation ) {\n\t\t\tvar ui = this._uiHash();\n\t\t\tif ( this._trigger( \"drag\", event, ui ) === false ) {\n\t\t\t\tthis._mouseUp( new $.Event( \"mouseup\", event ) );\n\t\t\t\treturn false;\n\t\t\t}\n\t\t\tthis.position = ui.position;\n\t\t}\n\n\t\tthis.helper[ 0 ].style.left = this.position.left + \"px\";\n\t\tthis.helper[ 0 ].style.top = this.position.top + \"px\";\n\n\t\tif ( $.ui.ddmanager ) {\n\t\t\t$.ui.ddmanager.drag( this, event );\n\t\t}\n\n\t\treturn false;\n\t},\n\n\t_mouseStop: function( event ) {\n\n\t\t//If we are using droppables, inform the manager about the drop\n\t\tvar that = this,\n\t\t\tdropped = false;\n\t\tif ( $.ui.ddmanager && !this.options.dropBehaviour ) {\n\t\t\tdropped = $.ui.ddmanager.drop( this, event );\n\t\t}\n\n\t\t//if a drop comes from outside (a sortable)\n\t\tif ( this.dropped ) {\n\t\t\tdropped = this.dropped;\n\t\t\tthis.dropped = false;\n\t\t}\n\n\t\tif ( ( this.options.revert === \"invalid\" && !dropped ) ||\n\t\t\t\t( this.options.revert === \"valid\" && dropped ) ||\n\t\t\t\tthis.options.revert === true || ( $.isFunction( this.options.revert ) &&\n\t\t\t\tthis.options.revert.call( this.element, dropped ) )\n\t\t) {\n\t\t\t$( this.helper ).animate(\n\t\t\t\tthis.originalPosition,\n\t\t\t\tparseInt( this.options.revertDuration, 10 ),\n\t\t\t\tfunction() {\n\t\t\t\t\tif ( that._trigger( \"stop\", event ) !== false ) {\n\t\t\t\t\t\tthat._clear();\n\t\t\t\t\t}\n\t\t\t\t}\n\t\t\t);\n\t\t} else {\n\t\t\tif ( this._trigger( \"stop\", event ) !== false ) {\n\t\t\t\tthis._clear();\n\t\t\t}\n\t\t}\n\n\t\treturn false;\n\t},\n\n\t_mouseUp: function( event ) {\n\t\tthis._unblockFrames();\n\n\t\t// If the ddmanager is used for droppables, inform the manager that dragging has stopped\n\t\t// (see #5003)\n\t\tif ( $.ui.ddmanager ) {\n\t\t\t$.ui.ddmanager.dragStop( this, event );\n\t\t}\n\n\t\t// Only need to focus if the event occurred on the draggable itself, see #10527\n\t\tif ( this.handleElement.is( event.target ) ) {\n\n\t\t\t// The interaction is over; whether or not the click resulted in a drag,\n\t\t\t// focus the element\n\t\t\tthis.element.trigger( \"focus\" );\n\t\t}\n\n\t\treturn $.ui.mouse.prototype._mouseUp.call( this, event );\n\t},\n\n\tcancel: function() {\n\n\t\tif ( this.helper.is( \".ui-draggable-dragging\" ) ) {\n\t\t\tthis._mouseUp( new $.Event( \"mouseup\", { target: this.element[ 0 ] } ) );\n\t\t} else {\n\t\t\tthis._clear();\n\t\t}\n\n\t\treturn this;\n\n\t},\n\n\t_getHandle: function( event ) {\n\t\treturn this.options.handle ?\n\t\t\t!!$( event.target ).closest( this.element.find( this.options.handle ) ).length :\n\t\t\ttrue;\n\t},\n\n\t_setHandleClassName: function() {\n\t\tthis.handleElement = this.options.handle ?\n\t\t\tthis.element.find( this.options.handle ) : this.element;\n\t\tthis._addClass( this.handleElement, \"ui-draggable-handle\" );\n\t},\n\n\t_removeHandleClassName: function() {\n\t\tthis._removeClass( this.handleElement, \"ui-draggable-handle\" );\n\t},\n\n\t_createHelper: function( event ) {\n\n\t\tvar o = this.options,\n\t\t\thelperIsFunction = $.isFunction( o.helper ),\n\t\t\thelper = helperIsFunction ?\n\t\t\t\t$( o.helper.apply( this.element[ 0 ], [ event ] ) ) :\n\t\t\t\t( o.helper === \"clone\" ?\n\t\t\t\t\tthis.element.clone().removeAttr( \"id\" ) :\n\t\t\t\t\tthis.element );\n\n\t\tif ( !helper.parents( \"body\" ).length ) {\n\t\t\thelper.appendTo( ( o.appendTo === \"parent\" ?\n\t\t\t\tthis.element[ 0 ].parentNode :\n\t\t\t\to.appendTo ) );\n\t\t}\n\n\t\t// Http://bugs.jqueryui.com/ticket/9446\n\t\t// a helper function can return the original element\n\t\t// which wouldn't have been set to relative in _create\n\t\tif ( helperIsFunction && helper[ 0 ] === this.element[ 0 ] ) {\n\t\t\tthis._setPositionRelative();\n\t\t}\n\n\t\tif ( helper[ 0 ] !== this.element[ 0 ] &&\n\t\t\t\t!( /(fixed|absolute)/ ).test( helper.css( \"position\" ) ) ) {\n\t\t\thelper.css( \"position\", \"absolute\" );\n\t\t}\n\n\t\treturn helper;\n\n\t},\n\n\t_setPositionRelative: function() {\n\t\tif ( !( /^(?:r|a|f)/ ).test( this.element.css( \"position\" ) ) ) {\n\t\t\tthis.element[ 0 ].style.position = \"relative\";\n\t\t}\n\t},\n\n\t_adjustOffsetFromHelper: function( obj ) {\n\t\tif ( typeof obj === \"string\" ) {\n\t\t\tobj = obj.split( \" \" );\n\t\t}\n\t\tif ( $.isArray( obj ) ) {\n\t\t\tobj = { left: +obj[ 0 ], top: +obj[ 1 ] || 0 };\n\t\t}\n\t\tif ( \"left\" in obj ) {\n\t\t\tthis.offset.click.left = obj.left + this.margins.left;\n\t\t}\n\t\tif ( \"right\" in obj ) {\n\t\t\tthis.offset.click.left = this.helperProportions.width - obj.right + this.margins.left;\n\t\t}\n\t\tif ( \"top\" in obj ) {\n\t\t\tthis.offset.click.top = obj.top + this.margins.top;\n\t\t}\n\t\tif ( \"bottom\" in obj ) {\n\t\t\tthis.offset.click.top = this.helperProportions.height - obj.bottom + this.margins.top;\n\t\t}\n\t},\n\n\t_isRootNode: function( element ) {\n\t\treturn ( /(html|body)/i ).test( element.tagName ) || element === this.document[ 0 ];\n\t},\n\n\t_getParentOffset: function() {\n\n\t\t//Get the offsetParent and cache its position\n\t\tvar po = this.offsetParent.offset(),\n\t\t\tdocument = this.document[ 0 ];\n\n\t\t// This is a special case where we need to modify a offset calculated on start, since the\n\t\t// following happened:\n\t\t// 1. The position of the helper is absolute, so it's position is calculated based on the\n\t\t// next positioned parent\n\t\t// 2. The actual offset parent is a child of the scroll parent, and the scroll parent isn't\n\t\t// the document, which means that the scroll is included in the initial calculation of the\n\t\t// offset of the parent, and never recalculated upon drag\n\t\tif ( this.cssPosition === \"absolute\" && this.scrollParent[ 0 ] !== document &&\n\t\t\t\t$.contains( this.scrollParent[ 0 ], this.offsetParent[ 0 ] ) ) {\n\t\t\tpo.left += this.scrollParent.scrollLeft();\n\t\t\tpo.top += this.scrollParent.scrollTop();\n\t\t}\n\n\t\tif ( this._isRootNode( this.offsetParent[ 0 ] ) ) {\n\t\t\tpo = { top: 0, left: 0 };\n\t\t}\n\n\t\treturn {\n\t\t\ttop: po.top + ( parseInt( this.offsetParent.css( \"borderTopWidth\" ), 10 ) || 0 ),\n\t\t\tleft: po.left + ( parseInt( this.offsetParent.css( \"borderLeftWidth\" ), 10 ) || 0 )\n\t\t};\n\n\t},\n\n\t_getRelativeOffset: function() {\n\t\tif ( this.cssPosition !== \"relative\" ) {\n\t\t\treturn { top: 0, left: 0 };\n\t\t}\n\n\t\tvar p = this.element.position(),\n\t\t\tscrollIsRootNode = this._isRootNode( this.scrollParent[ 0 ] );\n\n\t\treturn {\n\t\t\ttop: p.top - ( parseInt( this.helper.css( \"top\" ), 10 ) || 0 ) +\n\t\t\t\t( !scrollIsRootNode ? this.scrollParent.scrollTop() : 0 ),\n\t\t\tleft: p.left - ( parseInt( this.helper.css( \"left\" ), 10 ) || 0 ) +\n\t\t\t\t( !scrollIsRootNode ? this.scrollParent.scrollLeft() : 0 )\n\t\t};\n\n\t},\n\n\t_cacheMargins: function() {\n\t\tthis.margins = {\n\t\t\tleft: ( parseInt( this.element.css( \"marginLeft\" ), 10 ) || 0 ),\n\t\t\ttop: ( parseInt( this.element.css( \"marginTop\" ), 10 ) || 0 ),\n\t\t\tright: ( parseInt( this.element.css( \"marginRight\" ), 10 ) || 0 ),\n\t\t\tbottom: ( parseInt( this.element.css( \"marginBottom\" ), 10 ) || 0 )\n\t\t};\n\t},\n\n\t_cacheHelperProportions: function() {\n\t\tthis.helperProportions = {\n\t\t\twidth: this.helper.outerWidth(),\n\t\t\theight: this.helper.outerHeight()\n\t\t};\n\t},\n\n\t_setContainment: function() {\n\n\t\tvar isUserScrollable, c, ce,\n\t\t\to = this.options,\n\t\t\tdocument = this.document[ 0 ];\n\n\t\tthis.relativeContainer = null;\n\n\t\tif ( !o.containment ) {\n\t\t\tthis.containment = null;\n\t\t\treturn;\n\t\t}\n\n\t\tif ( o.containment === \"window\" ) {\n\t\t\tthis.containment = [\n\t\t\t\t$( window ).scrollLeft() - this.offset.relative.left - this.offset.parent.left,\n\t\t\t\t$( window ).scrollTop() - this.offset.relative.top - this.offset.parent.top,\n\t\t\t\t$( window ).scrollLeft() + $( window ).width() -\n\t\t\t\t\tthis.helperProportions.width - this.margins.left,\n\t\t\t\t$( window ).scrollTop() +\n\t\t\t\t\t( $( window ).height() || document.body.parentNode.scrollHeight ) -\n\t\t\t\t\tthis.helperProportions.height - this.margins.top\n\t\t\t];\n\t\t\treturn;\n\t\t}\n\n\t\tif ( o.containment === \"document\" ) {\n\t\t\tthis.containment = [\n\t\t\t\t0,\n\t\t\t\t0,\n\t\t\t\t$( document ).width() - this.helperProportions.width - this.margins.left,\n\t\t\t\t( $( document ).height() || document.body.parentNode.scrollHeight ) -\n\t\t\t\t\tthis.helperProportions.height - this.margins.top\n\t\t\t];\n\t\t\treturn;\n\t\t}\n\n\t\tif ( o.containment.constructor === Array ) {\n\t\t\tthis.containment = o.containment;\n\t\t\treturn;\n\t\t}\n\n\t\tif ( o.containment === \"parent\" ) {\n\t\t\to.containment = this.helper[ 0 ].parentNode;\n\t\t}\n\n\t\tc = $( o.containment );\n\t\tce = c[ 0 ];\n\n\t\tif ( !ce ) {\n\t\t\treturn;\n\t\t}\n\n\t\tisUserScrollable = /(scroll|auto)/.test( c.css( \"overflow\" ) );\n\n\t\tthis.containment = [\n\t\t\t( parseInt( c.css( \"borderLeftWidth\" ), 10 ) || 0 ) +\n\t\t\t\t( parseInt( c.css( \"paddingLeft\" ), 10 ) || 0 ),\n\t\t\t( parseInt( c.css( \"borderTopWidth\" ), 10 ) || 0 ) +\n\t\t\t\t( parseInt( c.css( \"paddingTop\" ), 10 ) || 0 ),\n\t\t\t( isUserScrollable ? Math.max( ce.scrollWidth, ce.offsetWidth ) : ce.offsetWidth ) -\n\t\t\t\t( parseInt( c.css( \"borderRightWidth\" ), 10 ) || 0 ) -\n\t\t\t\t( parseInt( c.css( \"paddingRight\" ), 10 ) || 0 ) -\n\t\t\t\tthis.helperProportions.width -\n\t\t\t\tthis.margins.left -\n\t\t\t\tthis.margins.right,\n\t\t\t( isUserScrollable ? Math.max( ce.scrollHeight, ce.offsetHeight ) : ce.offsetHeight ) -\n\t\t\t\t( parseInt( c.css( \"borderBottomWidth\" ), 10 ) || 0 ) -\n\t\t\t\t( parseInt( c.css( \"paddingBottom\" ), 10 ) || 0 ) -\n\t\t\t\tthis.helperProportions.height -\n\t\t\t\tthis.margins.top -\n\t\t\t\tthis.margins.bottom\n\t\t];\n\t\tthis.relativeContainer = c;\n\t},\n\n\t_convertPositionTo: function( d, pos ) {\n\n\t\tif ( !pos ) {\n\t\t\tpos = this.position;\n\t\t}\n\n\t\tvar mod = d === \"absolute\" ? 1 : -1,\n\t\t\tscrollIsRootNode = this._isRootNode( this.scrollParent[ 0 ] );\n\n\t\treturn {\n\t\t\ttop: (\n\n\t\t\t\t// The absolute mouse position\n\t\t\t\tpos.top\t+\n\n\t\t\t\t// Only for relative positioned nodes: Relative offset from element to offset parent\n\t\t\t\tthis.offset.relative.top * mod +\n\n\t\t\t\t// The offsetParent's offset without borders (offset + border)\n\t\t\t\tthis.offset.parent.top * mod -\n\t\t\t\t( ( this.cssPosition === \"fixed\" ?\n\t\t\t\t\t-this.offset.scroll.top :\n\t\t\t\t\t( scrollIsRootNode ? 0 : this.offset.scroll.top ) ) * mod )\n\t\t\t),\n\t\t\tleft: (\n\n\t\t\t\t// The absolute mouse position\n\t\t\t\tpos.left +\n\n\t\t\t\t// Only for relative positioned nodes: Relative offset from element to offset parent\n\t\t\t\tthis.offset.relative.left * mod +\n\n\t\t\t\t// The offsetParent's offset without borders (offset + border)\n\t\t\t\tthis.offset.parent.left * mod\t-\n\t\t\t\t( ( this.cssPosition === \"fixed\" ?\n\t\t\t\t\t-this.offset.scroll.left :\n\t\t\t\t\t( scrollIsRootNode ? 0 : this.offset.scroll.left ) ) * mod )\n\t\t\t)\n\t\t};\n\n\t},\n\n\t_generatePosition: function( event, constrainPosition ) {\n\n\t\tvar containment, co, top, left,\n\t\t\to = this.options,\n\t\t\tscrollIsRootNode = this._isRootNode( this.scrollParent[ 0 ] ),\n\t\t\tpageX = event.pageX,\n\t\t\tpageY = event.pageY;\n\n\t\t// Cache the scroll\n\t\tif ( !scrollIsRootNode || !this.offset.scroll ) {\n\t\t\tthis.offset.scroll = {\n\t\t\t\ttop: this.scrollParent.scrollTop(),\n\t\t\t\tleft: this.scrollParent.scrollLeft()\n\t\t\t};\n\t\t}\n\n\t\t/*\n\t\t * - Position constraining -\n\t\t * Constrain the position to a mix of grid, containment.\n\t\t */\n\n\t\t// If we are not dragging yet, we won't check for options\n\t\tif ( constrainPosition ) {\n\t\t\tif ( this.containment ) {\n\t\t\t\tif ( this.relativeContainer ) {\n\t\t\t\t\tco = this.relativeContainer.offset();\n\t\t\t\t\tcontainment = [\n\t\t\t\t\t\tthis.containment[ 0 ] + co.left,\n\t\t\t\t\t\tthis.containment[ 1 ] + co.top,\n\t\t\t\t\t\tthis.containment[ 2 ] + co.left,\n\t\t\t\t\t\tthis.containment[ 3 ] + co.top\n\t\t\t\t\t];\n\t\t\t\t} else {\n\t\t\t\t\tcontainment = this.containment;\n\t\t\t\t}\n\n\t\t\t\tif ( event.pageX - this.offset.click.left < containment[ 0 ] ) {\n\t\t\t\t\tpageX = containment[ 0 ] + this.offset.click.left;\n\t\t\t\t}\n\t\t\t\tif ( event.pageY - this.offset.click.top < containment[ 1 ] ) {\n\t\t\t\t\tpageY = containment[ 1 ] + this.offset.click.top;\n\t\t\t\t}\n\t\t\t\tif ( event.pageX - this.offset.click.left > containment[ 2 ] ) {\n\t\t\t\t\tpageX = containment[ 2 ] + this.offset.click.left;\n\t\t\t\t}\n\t\t\t\tif ( event.pageY - this.offset.click.top > containment[ 3 ] ) {\n\t\t\t\t\tpageY = containment[ 3 ] + this.offset.click.top;\n\t\t\t\t}\n\t\t\t}\n\n\t\t\tif ( o.grid ) {\n\n\t\t\t\t//Check for grid elements set to 0 to prevent divide by 0 error causing invalid\n\t\t\t\t// argument errors in IE (see ticket #6950)\n\t\t\t\ttop = o.grid[ 1 ] ? this.originalPageY + Math.round( ( pageY -\n\t\t\t\t\tthis.originalPageY ) / o.grid[ 1 ] ) * o.grid[ 1 ] : this.originalPageY;\n\t\t\t\tpageY = containment ? ( ( top - this.offset.click.top >= containment[ 1 ] ||\n\t\t\t\t\ttop - this.offset.click.top > containment[ 3 ] ) ?\n\t\t\t\t\t\ttop :\n\t\t\t\t\t\t( ( top - this.offset.click.top >= containment[ 1 ] ) ?\n\t\t\t\t\t\t\ttop - o.grid[ 1 ] : top + o.grid[ 1 ] ) ) : top;\n\n\t\t\t\tleft = o.grid[ 0 ] ? this.originalPageX +\n\t\t\t\t\tMath.round( ( pageX - this.originalPageX ) / o.grid[ 0 ] ) * o.grid[ 0 ] :\n\t\t\t\t\tthis.originalPageX;\n\t\t\t\tpageX = containment ? ( ( left - this.offset.click.left >= containment[ 0 ] ||\n\t\t\t\t\tleft - this.offset.click.left > containment[ 2 ] ) ?\n\t\t\t\t\t\tleft :\n\t\t\t\t\t\t( ( left - this.offset.click.left >= containment[ 0 ] ) ?\n\t\t\t\t\t\t\tleft - o.grid[ 0 ] : left + o.grid[ 0 ] ) ) : left;\n\t\t\t}\n\n\t\t\tif ( o.axis === \"y\" ) {\n\t\t\t\tpageX = this.originalPageX;\n\t\t\t}\n\n\t\t\tif ( o.axis === \"x\" ) {\n\t\t\t\tpageY = this.originalPageY;\n\t\t\t}\n\t\t}\n\n\t\treturn {\n\t\t\ttop: (\n\n\t\t\t\t// The absolute mouse position\n\t\t\t\tpageY -\n\n\t\t\t\t// Click offset (relative to the element)\n\t\t\t\tthis.offset.click.top -\n\n\t\t\t\t// Only for relative positioned nodes: Relative offset from element to offset parent\n\t\t\t\tthis.offset.relative.top -\n\n\t\t\t\t// The offsetParent's offset without borders (offset + border)\n\t\t\t\tthis.offset.parent.top +\n\t\t\t\t( this.cssPosition === \"fixed\" ?\n\t\t\t\t\t-this.offset.scroll.top :\n\t\t\t\t\t( scrollIsRootNode ? 0 : this.offset.scroll.top ) )\n\t\t\t),\n\t\t\tleft: (\n\n\t\t\t\t// The absolute mouse position\n\t\t\t\tpageX -\n\n\t\t\t\t// Click offset (relative to the element)\n\t\t\t\tthis.offset.click.left -\n\n\t\t\t\t// Only for relative positioned nodes: Relative offset from element to offset parent\n\t\t\t\tthis.offset.relative.left -\n\n\t\t\t\t// The offsetParent's offset without borders (offset + border)\n\t\t\t\tthis.offset.parent.left +\n\t\t\t\t( this.cssPosition === \"fixed\" ?\n\t\t\t\t\t-this.offset.scroll.left :\n\t\t\t\t\t( scrollIsRootNode ? 0 : this.offset.scroll.left ) )\n\t\t\t)\n\t\t};\n\n\t},\n\n\t_clear: function() {\n\t\tthis._removeClass( this.helper, \"ui-draggable-dragging\" );\n\t\tif ( this.helper[ 0 ] !== this.element[ 0 ] && !this.cancelHelperRemoval ) {\n\t\t\tthis.helper.remove();\n\t\t}\n\t\tthis.helper = null;\n\t\tthis.cancelHelperRemoval = false;\n\t\tif ( this.destroyOnClear ) {\n\t\t\tthis.destroy();\n\t\t}\n\t},\n\n\t// From now on bulk stuff - mainly helpers\n\n\t_trigger: function( type, event, ui ) {\n\t\tui = ui || this._uiHash();\n\t\t$.ui.plugin.call( this, type, [ event, ui, this ], true );\n\n\t\t// Absolute position and offset (see #6884 ) have to be recalculated after plugins\n\t\tif ( /^(drag|start|stop)/.test( type ) ) {\n\t\t\tthis.positionAbs = this._convertPositionTo( \"absolute\" );\n\t\t\tui.offset = this.positionAbs;\n\t\t}\n\t\treturn $.Widget.prototype._trigger.call( this, type, event, ui );\n\t},\n\n\tplugins: {},\n\n\t_uiHash: function() {\n\t\treturn {\n\t\t\thelper: this.helper,\n\t\t\tposition: this.position,\n\t\t\toriginalPosition: this.originalPosition,\n\t\t\toffset: this.positionAbs\n\t\t};\n\t}\n\n} );\n\n$.ui.plugin.add( \"draggable\", \"connectToSortable\", {\n\tstart: function( event, ui, draggable ) {\n\t\tvar uiSortable = $.extend( {}, ui, {\n\t\t\titem: draggable.element\n\t\t} );\n\n\t\tdraggable.sortables = [];\n\t\t$( draggable.options.connectToSortable ).each( function() {\n\t\t\tvar sortable = $( this ).sortable( \"instance\" );\n\n\t\t\tif ( sortable && !sortable.options.disabled ) {\n\t\t\t\tdraggable.sortables.push( sortable );\n\n\t\t\t\t// RefreshPositions is called at drag start to refresh the containerCache\n\t\t\t\t// which is used in drag. This ensures it's initialized and synchronized\n\t\t\t\t// with any changes that might have happened on the page since initialization.\n\t\t\t\tsortable.refreshPositions();\n\t\t\t\tsortable._trigger( \"activate\", event, uiSortable );\n\t\t\t}\n\t\t} );\n\t},\n\tstop: function( event, ui, draggable ) {\n\t\tvar uiSortable = $.extend( {}, ui, {\n\t\t\titem: draggable.element\n\t\t} );\n\n\t\tdraggable.cancelHelperRemoval = false;\n\n\t\t$.each( draggable.sortables, function() {\n\t\t\tvar sortable = this;\n\n\t\t\tif ( sortable.isOver ) {\n\t\t\t\tsortable.isOver = 0;\n\n\t\t\t\t// Allow this sortable to handle removing the helper\n\t\t\t\tdraggable.cancelHelperRemoval = true;\n\t\t\t\tsortable.cancelHelperRemoval = false;\n\n\t\t\t\t// Use _storedCSS To restore properties in the sortable,\n\t\t\t\t// as this also handles revert (#9675) since the draggable\n\t\t\t\t// may have modified them in unexpected ways (#8809)\n\t\t\t\tsortable._storedCSS = {\n\t\t\t\t\tposition: sortable.placeholder.css( \"position\" ),\n\t\t\t\t\ttop: sortable.placeholder.css( \"top\" ),\n\t\t\t\t\tleft: sortable.placeholder.css( \"left\" )\n\t\t\t\t};\n\n\t\t\t\tsortable._mouseStop( event );\n\n\t\t\t\t// Once drag has ended, the sortable should return to using\n\t\t\t\t// its original helper, not the shared helper from draggable\n\t\t\t\tsortable.options.helper = sortable.options._helper;\n\t\t\t} else {\n\n\t\t\t\t// Prevent this Sortable from removing the helper.\n\t\t\t\t// However, don't set the draggable to remove the helper\n\t\t\t\t// either as another connected Sortable may yet handle the removal.\n\t\t\t\tsortable.cancelHelperRemoval = true;\n\n\t\t\t\tsortable._trigger( \"deactivate\", event, uiSortable );\n\t\t\t}\n\t\t} );\n\t},\n\tdrag: function( event, ui, draggable ) {\n\t\t$.each( draggable.sortables, function() {\n\t\t\tvar innermostIntersecting = false,\n\t\t\t\tsortable = this;\n\n\t\t\t// Copy over variables that sortable's _intersectsWith uses\n\t\t\tsortable.positionAbs = draggable.positionAbs;\n\t\t\tsortable.helperProportions = draggable.helperProportions;\n\t\t\tsortable.offset.click = draggable.offset.click;\n\n\t\t\tif ( sortable._intersectsWith( sortable.containerCache ) ) {\n\t\t\t\tinnermostIntersecting = true;\n\n\t\t\t\t$.each( draggable.sortables, function() {\n\n\t\t\t\t\t// Copy over variables that sortable's _intersectsWith uses\n\t\t\t\t\tthis.positionAbs = draggable.positionAbs;\n\t\t\t\t\tthis.helperProportions = draggable.helperProportions;\n\t\t\t\t\tthis.offset.click = draggable.offset.click;\n\n\t\t\t\t\tif ( this !== sortable &&\n\t\t\t\t\t\t\tthis._intersectsWith( this.containerCache ) &&\n\t\t\t\t\t\t\t$.contains( sortable.element[ 0 ], this.element[ 0 ] ) ) {\n\t\t\t\t\t\tinnermostIntersecting = false;\n\t\t\t\t\t}\n\n\t\t\t\t\treturn innermostIntersecting;\n\t\t\t\t} );\n\t\t\t}\n\n\t\t\tif ( innermostIntersecting ) {\n\n\t\t\t\t// If it intersects, we use a little isOver variable and set it once,\n\t\t\t\t// so that the move-in stuff gets fired only once.\n\t\t\t\tif ( !sortable.isOver ) {\n\t\t\t\t\tsortable.isOver = 1;\n\n\t\t\t\t\t// Store draggable's parent in case we need to reappend to it later.\n\t\t\t\t\tdraggable._parent = ui.helper.parent();\n\n\t\t\t\t\tsortable.currentItem = ui.helper\n\t\t\t\t\t\t.appendTo( sortable.element )\n\t\t\t\t\t\t.data( \"ui-sortable-item\", true );\n\n\t\t\t\t\t// Store helper option to later restore it\n\t\t\t\t\tsortable.options._helper = sortable.options.helper;\n\n\t\t\t\t\tsortable.options.helper = function() {\n\t\t\t\t\t\treturn ui.helper[ 0 ];\n\t\t\t\t\t};\n\n\t\t\t\t\t// Fire the start events of the sortable with our passed browser event,\n\t\t\t\t\t// and our own helper (so it doesn't create a new one)\n\t\t\t\t\tevent.target = sortable.currentItem[ 0 ];\n\t\t\t\t\tsortable._mouseCapture( event, true );\n\t\t\t\t\tsortable._mouseStart( event, true, true );\n\n\t\t\t\t\t// Because the browser event is way off the new appended portlet,\n\t\t\t\t\t// modify necessary variables to reflect the changes\n\t\t\t\t\tsortable.offset.click.top = draggable.offset.click.top;\n\t\t\t\t\tsortable.offset.click.left = draggable.offset.click.left;\n\t\t\t\t\tsortable.offset.parent.left -= draggable.offset.parent.left -\n\t\t\t\t\t\tsortable.offset.parent.left;\n\t\t\t\t\tsortable.offset.parent.top -= draggable.offset.parent.top -\n\t\t\t\t\t\tsortable.offset.parent.top;\n\n\t\t\t\t\tdraggable._trigger( \"toSortable\", event );\n\n\t\t\t\t\t// Inform draggable that the helper is in a valid drop zone,\n\t\t\t\t\t// used solely in the revert option to handle \"valid/invalid\".\n\t\t\t\t\tdraggable.dropped = sortable.element;\n\n\t\t\t\t\t// Need to refreshPositions of all sortables in the case that\n\t\t\t\t\t// adding to one sortable changes the location of the other sortables (#9675)\n\t\t\t\t\t$.each( draggable.sortables, function() {\n\t\t\t\t\t\tthis.refreshPositions();\n\t\t\t\t\t} );\n\n\t\t\t\t\t// Hack so receive/update callbacks work (mostly)\n\t\t\t\t\tdraggable.currentItem = draggable.element;\n\t\t\t\t\tsortable.fromOutside = draggable;\n\t\t\t\t}\n\n\t\t\t\tif ( sortable.currentItem ) {\n\t\t\t\t\tsortable._mouseDrag( event );\n\n\t\t\t\t\t// Copy the sortable's position because the draggable's can potentially reflect\n\t\t\t\t\t// a relative position, while sortable is always absolute, which the dragged\n\t\t\t\t\t// element has now become. (#8809)\n\t\t\t\t\tui.position = sortable.position;\n\t\t\t\t}\n\t\t\t} else {\n\n\t\t\t\t// If it doesn't intersect with the sortable, and it intersected before,\n\t\t\t\t// we fake the drag stop of the sortable, but make sure it doesn't remove\n\t\t\t\t// the helper by using cancelHelperRemoval.\n\t\t\t\tif ( sortable.isOver ) {\n\n\t\t\t\t\tsortable.isOver = 0;\n\t\t\t\t\tsortable.cancelHelperRemoval = true;\n\n\t\t\t\t\t// Calling sortable's mouseStop would trigger a revert,\n\t\t\t\t\t// so revert must be temporarily false until after mouseStop is called.\n\t\t\t\t\tsortable.options._revert = sortable.options.revert;\n\t\t\t\t\tsortable.options.revert = false;\n\n\t\t\t\t\tsortable._trigger( \"out\", event, sortable._uiHash( sortable ) );\n\t\t\t\t\tsortable._mouseStop( event, true );\n\n\t\t\t\t\t// Restore sortable behaviors that were modfied\n\t\t\t\t\t// when the draggable entered the sortable area (#9481)\n\t\t\t\t\tsortable.options.revert = sortable.options._revert;\n\t\t\t\t\tsortable.options.helper = sortable.options._helper;\n\n\t\t\t\t\tif ( sortable.placeholder ) {\n\t\t\t\t\t\tsortable.placeholder.remove();\n\t\t\t\t\t}\n\n\t\t\t\t\t// Restore and recalculate the draggable's offset considering the sortable\n\t\t\t\t\t// may have modified them in unexpected ways. (#8809, #10669)\n\t\t\t\t\tui.helper.appendTo( draggable._parent );\n\t\t\t\t\tdraggable._refreshOffsets( event );\n\t\t\t\t\tui.position = draggable._generatePosition( event, true );\n\n\t\t\t\t\tdraggable._trigger( \"fromSortable\", event );\n\n\t\t\t\t\t// Inform draggable that the helper is no longer in a valid drop zone\n\t\t\t\t\tdraggable.dropped = false;\n\n\t\t\t\t\t// Need to refreshPositions of all sortables just in case removing\n\t\t\t\t\t// from one sortable changes the location of other sortables (#9675)\n\t\t\t\t\t$.each( draggable.sortables, function() {\n\t\t\t\t\t\tthis.refreshPositions();\n\t\t\t\t\t} );\n\t\t\t\t}\n\t\t\t}\n\t\t} );\n\t}\n} );\n\n$.ui.plugin.add( \"draggable\", \"cursor\", {\n\tstart: function( event, ui, instance ) {\n\t\tvar t = $( \"body\" ),\n\t\t\to = instance.options;\n\n\t\tif ( t.css( \"cursor\" ) ) {\n\t\t\to._cursor = t.css( \"cursor\" );\n\t\t}\n\t\tt.css( \"cursor\", o.cursor );\n\t},\n\tstop: function( event, ui, instance ) {\n\t\tvar o = instance.options;\n\t\tif ( o._cursor ) {\n\t\t\t$( \"body\" ).css( \"cursor\", o._cursor );\n\t\t}\n\t}\n} );\n\n$.ui.plugin.add( \"draggable\", \"opacity\", {\n\tstart: function( event, ui, instance ) {\n\t\tvar t = $( ui.helper ),\n\t\t\to = instance.options;\n\t\tif ( t.css( \"opacity\" ) ) {\n\t\t\to._opacity = t.css( \"opacity\" );\n\t\t}\n\t\tt.css( \"opacity\", o.opacity );\n\t},\n\tstop: function( event, ui, instance ) {\n\t\tvar o = instance.options;\n\t\tif ( o._opacity ) {\n\t\t\t$( ui.helper ).css( \"opacity\", o._opacity );\n\t\t}\n\t}\n} );\n\n$.ui.plugin.add( \"draggable\", \"scroll\", {\n\tstart: function( event, ui, i ) {\n\t\tif ( !i.scrollParentNotHidden ) {\n\t\t\ti.scrollParentNotHidden = i.helper.scrollParent( false );\n\t\t}\n\n\t\tif ( i.scrollParentNotHidden[ 0 ] !== i.document[ 0 ] &&\n\t\t\t\ti.scrollParentNotHidden[ 0 ].tagName !== \"HTML\" ) {\n\t\t\ti.overflowOffset = i.scrollParentNotHidden.offset();\n\t\t}\n\t},\n\tdrag: function( event, ui, i  ) {\n\n\t\tvar o = i.options,\n\t\t\tscrolled = false,\n\t\t\tscrollParent = i.scrollParentNotHidden[ 0 ],\n\t\t\tdocument = i.document[ 0 ];\n\n\t\tif ( scrollParent !== document && scrollParent.tagName !== \"HTML\" ) {\n\t\t\tif ( !o.axis || o.axis !== \"x\" ) {\n\t\t\t\tif ( ( i.overflowOffset.top + scrollParent.offsetHeight ) - event.pageY <\n\t\t\t\t\t\to.scrollSensitivity ) {\n\t\t\t\t\tscrollParent.scrollTop = scrolled = scrollParent.scrollTop + o.scrollSpeed;\n\t\t\t\t} else if ( event.pageY - i.overflowOffset.top < o.scrollSensitivity ) {\n\t\t\t\t\tscrollParent.scrollTop = scrolled = scrollParent.scrollTop - o.scrollSpeed;\n\t\t\t\t}\n\t\t\t}\n\n\t\t\tif ( !o.axis || o.axis !== \"y\" ) {\n\t\t\t\tif ( ( i.overflowOffset.left + scrollParent.offsetWidth ) - event.pageX <\n\t\t\t\t\t\to.scrollSensitivity ) {\n\t\t\t\t\tscrollParent.scrollLeft = scrolled = scrollParent.scrollLeft + o.scrollSpeed;\n\t\t\t\t} else if ( event.pageX - i.overflowOffset.left < o.scrollSensitivity ) {\n\t\t\t\t\tscrollParent.scrollLeft = scrolled = scrollParent.scrollLeft - o.scrollSpeed;\n\t\t\t\t}\n\t\t\t}\n\n\t\t} else {\n\n\t\t\tif ( !o.axis || o.axis !== \"x\" ) {\n\t\t\t\tif ( event.pageY - $( document ).scrollTop() < o.scrollSensitivity ) {\n\t\t\t\t\tscrolled = $( document ).scrollTop( $( document ).scrollTop() - o.scrollSpeed );\n\t\t\t\t} else if ( $( window ).height() - ( event.pageY - $( document ).scrollTop() ) <\n\t\t\t\t\t\to.scrollSensitivity ) {\n\t\t\t\t\tscrolled = $( document ).scrollTop( $( document ).scrollTop() + o.scrollSpeed );\n\t\t\t\t}\n\t\t\t}\n\n\t\t\tif ( !o.axis || o.axis !== \"y\" ) {\n\t\t\t\tif ( event.pageX - $( document ).scrollLeft() < o.scrollSensitivity ) {\n\t\t\t\t\tscrolled = $( document ).scrollLeft(\n\t\t\t\t\t\t$( document ).scrollLeft() - o.scrollSpeed\n\t\t\t\t\t);\n\t\t\t\t} else if ( $( window ).width() - ( event.pageX - $( document ).scrollLeft() ) <\n\t\t\t\t\t\to.scrollSensitivity ) {\n\t\t\t\t\tscrolled = $( document ).scrollLeft(\n\t\t\t\t\t\t$( document ).scrollLeft() + o.scrollSpeed\n\t\t\t\t\t);\n\t\t\t\t}\n\t\t\t}\n\n\t\t}\n\n\t\tif ( scrolled !== false && $.ui.ddmanager && !o.dropBehaviour ) {\n\t\t\t$.ui.ddmanager.prepareOffsets( i, event );\n\t\t}\n\n\t}\n} );\n\n$.ui.plugin.add( \"draggable\", \"snap\", {\n\tstart: function( event, ui, i ) {\n\n\t\tvar o = i.options;\n\n\t\ti.snapElements = [];\n\n\t\t$( o.snap.constructor !== String ? ( o.snap.items || \":data(ui-draggable)\" ) : o.snap )\n\t\t\t.each( function() {\n\t\t\t\tvar $t = $( this ),\n\t\t\t\t\t$o = $t.offset();\n\t\t\t\tif ( this !== i.element[ 0 ] ) {\n\t\t\t\t\ti.snapElements.push( {\n\t\t\t\t\t\titem: this,\n\t\t\t\t\t\twidth: $t.outerWidth(), height: $t.outerHeight(),\n\t\t\t\t\t\ttop: $o.top, left: $o.left\n\t\t\t\t\t} );\n\t\t\t\t}\n\t\t\t} );\n\n\t},\n\tdrag: function( event, ui, inst ) {\n\n\t\tvar ts, bs, ls, rs, l, r, t, b, i, first,\n\t\t\to = inst.options,\n\t\t\td = o.snapTolerance,\n\t\t\tx1 = ui.offset.left, x2 = x1 + inst.helperProportions.width,\n\t\t\ty1 = ui.offset.top, y2 = y1 + inst.helperProportions.height;\n\n\t\tfor ( i = inst.snapElements.length - 1; i >= 0; i-- ) {\n\n\t\t\tl = inst.snapElements[ i ].left - inst.margins.left;\n\t\t\tr = l + inst.snapElements[ i ].width;\n\t\t\tt = inst.snapElements[ i ].top - inst.margins.top;\n\t\t\tb = t + inst.snapElements[ i ].height;\n\n\t\t\tif ( x2 < l - d || x1 > r + d || y2 < t - d || y1 > b + d ||\n\t\t\t\t\t!$.contains( inst.snapElements[ i ].item.ownerDocument,\n\t\t\t\t\tinst.snapElements[ i ].item ) ) {\n\t\t\t\tif ( inst.snapElements[ i ].snapping ) {\n\t\t\t\t\t( inst.options.snap.release &&\n\t\t\t\t\t\tinst.options.snap.release.call(\n\t\t\t\t\t\t\tinst.element,\n\t\t\t\t\t\t\tevent,\n\t\t\t\t\t\t\t$.extend( inst._uiHash(), { snapItem: inst.snapElements[ i ].item } )\n\t\t\t\t\t\t) );\n\t\t\t\t}\n\t\t\t\tinst.snapElements[ i ].snapping = false;\n\t\t\t\tcontinue;\n\t\t\t}\n\n\t\t\tif ( o.snapMode !== \"inner\" ) {\n\t\t\t\tts = Math.abs( t - y2 ) <= d;\n\t\t\t\tbs = Math.abs( b - y1 ) <= d;\n\t\t\t\tls = Math.abs( l - x2 ) <= d;\n\t\t\t\trs = Math.abs( r - x1 ) <= d;\n\t\t\t\tif ( ts ) {\n\t\t\t\t\tui.position.top = inst._convertPositionTo( \"relative\", {\n\t\t\t\t\t\ttop: t - inst.helperProportions.height,\n\t\t\t\t\t\tleft: 0\n\t\t\t\t\t} ).top;\n\t\t\t\t}\n\t\t\t\tif ( bs ) {\n\t\t\t\t\tui.position.top = inst._convertPositionTo( \"relative\", {\n\t\t\t\t\t\ttop: b,\n\t\t\t\t\t\tleft: 0\n\t\t\t\t\t} ).top;\n\t\t\t\t}\n\t\t\t\tif ( ls ) {\n\t\t\t\t\tui.position.left = inst._convertPositionTo( \"relative\", {\n\t\t\t\t\t\ttop: 0,\n\t\t\t\t\t\tleft: l - inst.helperProportions.width\n\t\t\t\t\t} ).left;\n\t\t\t\t}\n\t\t\t\tif ( rs ) {\n\t\t\t\t\tui.position.left = inst._convertPositionTo( \"relative\", {\n\t\t\t\t\t\ttop: 0,\n\t\t\t\t\t\tleft: r\n\t\t\t\t\t} ).left;\n\t\t\t\t}\n\t\t\t}\n\n\t\t\tfirst = ( ts || bs || ls || rs );\n\n\t\t\tif ( o.snapMode !== \"outer\" ) {\n\t\t\t\tts = Math.abs( t - y1 ) <= d;\n\t\t\t\tbs = Math.abs( b - y2 ) <= d;\n\t\t\t\tls = Math.abs( l - x1 ) <= d;\n\t\t\t\trs = Math.abs( r - x2 ) <= d;\n\t\t\t\tif ( ts ) {\n\t\t\t\t\tui.position.top = inst._convertPositionTo( \"relative\", {\n\t\t\t\t\t\ttop: t,\n\t\t\t\t\t\tleft: 0\n\t\t\t\t\t} ).top;\n\t\t\t\t}\n\t\t\t\tif ( bs ) {\n\t\t\t\t\tui.position.top = inst._convertPositionTo( \"relative\", {\n\t\t\t\t\t\ttop: b - inst.helperProportions.height,\n\t\t\t\t\t\tleft: 0\n\t\t\t\t\t} ).top;\n\t\t\t\t}\n\t\t\t\tif ( ls ) {\n\t\t\t\t\tui.position.left = inst._convertPositionTo( \"relative\", {\n\t\t\t\t\t\ttop: 0,\n\t\t\t\t\t\tleft: l\n\t\t\t\t\t} ).left;\n\t\t\t\t}\n\t\t\t\tif ( rs ) {\n\t\t\t\t\tui.position.left = inst._convertPositionTo( \"relative\", {\n\t\t\t\t\t\ttop: 0,\n\t\t\t\t\t\tleft: r - inst.helperProportions.width\n\t\t\t\t\t} ).left;\n\t\t\t\t}\n\t\t\t}\n\n\t\t\tif ( !inst.snapElements[ i ].snapping && ( ts || bs || ls || rs || first ) ) {\n\t\t\t\t( inst.options.snap.snap &&\n\t\t\t\t\tinst.options.snap.snap.call(\n\t\t\t\t\t\tinst.element,\n\t\t\t\t\t\tevent,\n\t\t\t\t\t\t$.extend( inst._uiHash(), {\n\t\t\t\t\t\t\tsnapItem: inst.snapElements[ i ].item\n\t\t\t\t\t\t} ) ) );\n\t\t\t}\n\t\t\tinst.snapElements[ i ].snapping = ( ts || bs || ls || rs || first );\n\n\t\t}\n\n\t}\n} );\n\n$.ui.plugin.add( \"draggable\", \"stack\", {\n\tstart: function( event, ui, instance ) {\n\t\tvar min,\n\t\t\to = instance.options,\n\t\t\tgroup = $.makeArray( $( o.stack ) ).sort( function( a, b ) {\n\t\t\t\treturn ( parseInt( $( a ).css( \"zIndex\" ), 10 ) || 0 ) -\n\t\t\t\t\t( parseInt( $( b ).css( \"zIndex\" ), 10 ) || 0 );\n\t\t\t} );\n\n\t\tif ( !group.length ) { return; }\n\n\t\tmin = parseInt( $( group[ 0 ] ).css( \"zIndex\" ), 10 ) || 0;\n\t\t$( group ).each( function( i ) {\n\t\t\t$( this ).css( \"zIndex\", min + i );\n\t\t} );\n\t\tthis.css( \"zIndex\", ( min + group.length ) );\n\t}\n} );\n\n$.ui.plugin.add( \"draggable\", \"zIndex\", {\n\tstart: function( event, ui, instance ) {\n\t\tvar t = $( ui.helper ),\n\t\t\to = instance.options;\n\n\t\tif ( t.css( \"zIndex\" ) ) {\n\t\t\to._zIndex = t.css( \"zIndex\" );\n\t\t}\n\t\tt.css( \"zIndex\", o.zIndex );\n\t},\n\tstop: function( event, ui, instance ) {\n\t\tvar o = instance.options;\n\n\t\tif ( o._zIndex ) {\n\t\t\t$( ui.helper ).css( \"zIndex\", o._zIndex );\n\t\t}\n\t}\n} );\n\nreturn $.ui.draggable;\n\n} ) );\n\n\n\n//////////////////\n// WEBPACK FOOTER\n// ./~/jquery-ui/ui/widgets/draggable.js\n// module id = 13\n// module chunks = 0","/*!\n * jQuery UI Mouse 1.12.1\n * http://jqueryui.com\n *\n * Copyright jQuery Foundation and other contributors\n * Released under the MIT license.\n * http://jquery.org/license\n */\n\n//>>label: Mouse\n//>>group: Widgets\n//>>description: Abstracts mouse-based interactions to assist in creating certain widgets.\n//>>docs: http://api.jqueryui.com/mouse/\n\n( function( factory ) {\n\tif ( typeof define === \"function\" && define.amd ) {\n\n\t\t// AMD. Register as an anonymous module.\n\t\tdefine( [\n\t\t\t\"jquery\",\n\t\t\t\"../ie\",\n\t\t\t\"../version\",\n\t\t\t\"../widget\"\n\t\t], factory );\n\t} else {\n\n\t\t// Browser globals\n\t\tfactory( jQuery );\n\t}\n}( function( $ ) {\n\nvar mouseHandled = false;\n$( document ).on( \"mouseup\", function() {\n\tmouseHandled = false;\n} );\n\nreturn $.widget( \"ui.mouse\", {\n\tversion: \"1.12.1\",\n\toptions: {\n\t\tcancel: \"input, textarea, button, select, option\",\n\t\tdistance: 1,\n\t\tdelay: 0\n\t},\n\t_mouseInit: function() {\n\t\tvar that = this;\n\n\t\tthis.element\n\t\t\t.on( \"mousedown.\" + this.widgetName, function( event ) {\n\t\t\t\treturn that._mouseDown( event );\n\t\t\t} )\n\t\t\t.on( \"click.\" + this.widgetName, function( event ) {\n\t\t\t\tif ( true === $.data( event.target, that.widgetName + \".preventClickEvent\" ) ) {\n\t\t\t\t\t$.removeData( event.target, that.widgetName + \".preventClickEvent\" );\n\t\t\t\t\tevent.stopImmediatePropagation();\n\t\t\t\t\treturn false;\n\t\t\t\t}\n\t\t\t} );\n\n\t\tthis.started = false;\n\t},\n\n\t// TODO: make sure destroying one instance of mouse doesn't mess with\n\t// other instances of mouse\n\t_mouseDestroy: function() {\n\t\tthis.element.off( \".\" + this.widgetName );\n\t\tif ( this._mouseMoveDelegate ) {\n\t\t\tthis.document\n\t\t\t\t.off( \"mousemove.\" + this.widgetName, this._mouseMoveDelegate )\n\t\t\t\t.off( \"mouseup.\" + this.widgetName, this._mouseUpDelegate );\n\t\t}\n\t},\n\n\t_mouseDown: function( event ) {\n\n\t\t// don't let more than one widget handle mouseStart\n\t\tif ( mouseHandled ) {\n\t\t\treturn;\n\t\t}\n\n\t\tthis._mouseMoved = false;\n\n\t\t// We may have missed mouseup (out of window)\n\t\t( this._mouseStarted && this._mouseUp( event ) );\n\n\t\tthis._mouseDownEvent = event;\n\n\t\tvar that = this,\n\t\t\tbtnIsLeft = ( event.which === 1 ),\n\n\t\t\t// event.target.nodeName works around a bug in IE 8 with\n\t\t\t// disabled inputs (#7620)\n\t\t\telIsCancel = ( typeof this.options.cancel === \"string\" && event.target.nodeName ?\n\t\t\t\t$( event.target ).closest( this.options.cancel ).length : false );\n\t\tif ( !btnIsLeft || elIsCancel || !this._mouseCapture( event ) ) {\n\t\t\treturn true;\n\t\t}\n\n\t\tthis.mouseDelayMet = !this.options.delay;\n\t\tif ( !this.mouseDelayMet ) {\n\t\t\tthis._mouseDelayTimer = setTimeout( function() {\n\t\t\t\tthat.mouseDelayMet = true;\n\t\t\t}, this.options.delay );\n\t\t}\n\n\t\tif ( this._mouseDistanceMet( event ) && this._mouseDelayMet( event ) ) {\n\t\t\tthis._mouseStarted = ( this._mouseStart( event ) !== false );\n\t\t\tif ( !this._mouseStarted ) {\n\t\t\t\tevent.preventDefault();\n\t\t\t\treturn true;\n\t\t\t}\n\t\t}\n\n\t\t// Click event may never have fired (Gecko & Opera)\n\t\tif ( true === $.data( event.target, this.widgetName + \".preventClickEvent\" ) ) {\n\t\t\t$.removeData( event.target, this.widgetName + \".preventClickEvent\" );\n\t\t}\n\n\t\t// These delegates are required to keep context\n\t\tthis._mouseMoveDelegate = function( event ) {\n\t\t\treturn that._mouseMove( event );\n\t\t};\n\t\tthis._mouseUpDelegate = function( event ) {\n\t\t\treturn that._mouseUp( event );\n\t\t};\n\n\t\tthis.document\n\t\t\t.on( \"mousemove.\" + this.widgetName, this._mouseMoveDelegate )\n\t\t\t.on( \"mouseup.\" + this.widgetName, this._mouseUpDelegate );\n\n\t\tevent.preventDefault();\n\n\t\tmouseHandled = true;\n\t\treturn true;\n\t},\n\n\t_mouseMove: function( event ) {\n\n\t\t// Only check for mouseups outside the document if you've moved inside the document\n\t\t// at least once. This prevents the firing of mouseup in the case of IE<9, which will\n\t\t// fire a mousemove event if content is placed under the cursor. See #7778\n\t\t// Support: IE <9\n\t\tif ( this._mouseMoved ) {\n\n\t\t\t// IE mouseup check - mouseup happened when mouse was out of window\n\t\t\tif ( $.ui.ie && ( !document.documentMode || document.documentMode < 9 ) &&\n\t\t\t\t\t!event.button ) {\n\t\t\t\treturn this._mouseUp( event );\n\n\t\t\t// Iframe mouseup check - mouseup occurred in another document\n\t\t\t} else if ( !event.which ) {\n\n\t\t\t\t// Support: Safari <=8 - 9\n\t\t\t\t// Safari sets which to 0 if you press any of the following keys\n\t\t\t\t// during a drag (#14461)\n\t\t\t\tif ( event.originalEvent.altKey || event.originalEvent.ctrlKey ||\n\t\t\t\t\t\tevent.originalEvent.metaKey || event.originalEvent.shiftKey ) {\n\t\t\t\t\tthis.ignoreMissingWhich = true;\n\t\t\t\t} else if ( !this.ignoreMissingWhich ) {\n\t\t\t\t\treturn this._mouseUp( event );\n\t\t\t\t}\n\t\t\t}\n\t\t}\n\n\t\tif ( event.which || event.button ) {\n\t\t\tthis._mouseMoved = true;\n\t\t}\n\n\t\tif ( this._mouseStarted ) {\n\t\t\tthis._mouseDrag( event );\n\t\t\treturn event.preventDefault();\n\t\t}\n\n\t\tif ( this._mouseDistanceMet( event ) && this._mouseDelayMet( event ) ) {\n\t\t\tthis._mouseStarted =\n\t\t\t\t( this._mouseStart( this._mouseDownEvent, event ) !== false );\n\t\t\t( this._mouseStarted ? this._mouseDrag( event ) : this._mouseUp( event ) );\n\t\t}\n\n\t\treturn !this._mouseStarted;\n\t},\n\n\t_mouseUp: function( event ) {\n\t\tthis.document\n\t\t\t.off( \"mousemove.\" + this.widgetName, this._mouseMoveDelegate )\n\t\t\t.off( \"mouseup.\" + this.widgetName, this._mouseUpDelegate );\n\n\t\tif ( this._mouseStarted ) {\n\t\t\tthis._mouseStarted = false;\n\n\t\t\tif ( event.target === this._mouseDownEvent.target ) {\n\t\t\t\t$.data( event.target, this.widgetName + \".preventClickEvent\", true );\n\t\t\t}\n\n\t\t\tthis._mouseStop( event );\n\t\t}\n\n\t\tif ( this._mouseDelayTimer ) {\n\t\t\tclearTimeout( this._mouseDelayTimer );\n\t\t\tdelete this._mouseDelayTimer;\n\t\t}\n\n\t\tthis.ignoreMissingWhich = false;\n\t\tmouseHandled = false;\n\t\tevent.preventDefault();\n\t},\n\n\t_mouseDistanceMet: function( event ) {\n\t\treturn ( Math.max(\n\t\t\t\tMath.abs( this._mouseDownEvent.pageX - event.pageX ),\n\t\t\t\tMath.abs( this._mouseDownEvent.pageY - event.pageY )\n\t\t\t) >= this.options.distance\n\t\t);\n\t},\n\n\t_mouseDelayMet: function( /* event */ ) {\n\t\treturn this.mouseDelayMet;\n\t},\n\n\t// These are placeholder methods, to be overriden by extending plugin\n\t_mouseStart: function( /* event */ ) {},\n\t_mouseDrag: function( /* event */ ) {},\n\t_mouseStop: function( /* event */ ) {},\n\t_mouseCapture: function( /* event */ ) { return true; }\n} );\n\n} ) );\n\n\n\n//////////////////\n// WEBPACK FOOTER\n// ./~/jquery-ui/ui/widgets/mouse.js\n// module id = 14\n// module chunks = 0","( function( factory ) {\n\tif ( typeof define === \"function\" && define.amd ) {\n\n\t\t// AMD. Register as an anonymous module.\n\t\tdefine( [ \"jquery\", \"./version\" ], factory );\n\t} else {\n\n\t\t// Browser globals\n\t\tfactory( jQuery );\n\t}\n} ( function( $ ) {\n\n// This file is deprecated\nreturn $.ui.ie = !!/msie [\\w.]+/.exec( navigator.userAgent.toLowerCase() );\n} ) );\n\n\n\n//////////////////\n// WEBPACK FOOTER\n// ./~/jquery-ui/ui/ie.js\n// module id = 15\n// module chunks = 0","( function( factory ) {\n\tif ( typeof define === \"function\" && define.amd ) {\n\n\t\t// AMD. Register as an anonymous module.\n\t\tdefine( [ \"jquery\" ], factory );\n\t} else {\n\n\t\t// Browser globals\n\t\tfactory( jQuery );\n\t}\n} ( function( $ ) {\n\n$.ui = $.ui || {};\n\nreturn $.ui.version = \"1.12.1\";\n\n} ) );\n\n\n\n//////////////////\n// WEBPACK FOOTER\n// ./~/jquery-ui/ui/version.js\n// module id = 16\n// module chunks = 0","/*!\n * jQuery UI Widget 1.12.1\n * http://jqueryui.com\n *\n * Copyright jQuery Foundation and other contributors\n * Released under the MIT license.\n * http://jquery.org/license\n */\n\n//>>label: Widget\n//>>group: Core\n//>>description: Provides a factory for creating stateful widgets with a common API.\n//>>docs: http://api.jqueryui.com/jQuery.widget/\n//>>demos: http://jqueryui.com/widget/\n\n( function( factory ) {\n\tif ( typeof define === \"function\" && define.amd ) {\n\n\t\t// AMD. Register as an anonymous module.\n\t\tdefine( [ \"jquery\", \"./version\" ], factory );\n\t} else {\n\n\t\t// Browser globals\n\t\tfactory( jQuery );\n\t}\n}( function( $ ) {\n\nvar widgetUuid = 0;\nvar widgetSlice = Array.prototype.slice;\n\n$.cleanData = ( function( orig ) {\n\treturn function( elems ) {\n\t\tvar events, elem, i;\n\t\tfor ( i = 0; ( elem = elems[ i ] ) != null; i++ ) {\n\t\t\ttry {\n\n\t\t\t\t// Only trigger remove when necessary to save time\n\t\t\t\tevents = $._data( elem, \"events\" );\n\t\t\t\tif ( events && events.remove ) {\n\t\t\t\t\t$( elem ).triggerHandler( \"remove\" );\n\t\t\t\t}\n\n\t\t\t// Http://bugs.jquery.com/ticket/8235\n\t\t\t} catch ( e ) {}\n\t\t}\n\t\torig( elems );\n\t};\n} )( $.cleanData );\n\n$.widget = function( name, base, prototype ) {\n\tvar existingConstructor, constructor, basePrototype;\n\n\t// ProxiedPrototype allows the provided prototype to remain unmodified\n\t// so that it can be used as a mixin for multiple widgets (#8876)\n\tvar proxiedPrototype = {};\n\n\tvar namespace = name.split( \".\" )[ 0 ];\n\tname = name.split( \".\" )[ 1 ];\n\tvar fullName = namespace + \"-\" + name;\n\n\tif ( !prototype ) {\n\t\tprototype = base;\n\t\tbase = $.Widget;\n\t}\n\n\tif ( $.isArray( prototype ) ) {\n\t\tprototype = $.extend.apply( null, [ {} ].concat( prototype ) );\n\t}\n\n\t// Create selector for plugin\n\t$.expr[ \":\" ][ fullName.toLowerCase() ] = function( elem ) {\n\t\treturn !!$.data( elem, fullName );\n\t};\n\n\t$[ namespace ] = $[ namespace ] || {};\n\texistingConstructor = $[ namespace ][ name ];\n\tconstructor = $[ namespace ][ name ] = function( options, element ) {\n\n\t\t// Allow instantiation without \"new\" keyword\n\t\tif ( !this._createWidget ) {\n\t\t\treturn new constructor( options, element );\n\t\t}\n\n\t\t// Allow instantiation without initializing for simple inheritance\n\t\t// must use \"new\" keyword (the code above always passes args)\n\t\tif ( arguments.length ) {\n\t\t\tthis._createWidget( options, element );\n\t\t}\n\t};\n\n\t// Extend with the existing constructor to carry over any static properties\n\t$.extend( constructor, existingConstructor, {\n\t\tversion: prototype.version,\n\n\t\t// Copy the object used to create the prototype in case we need to\n\t\t// redefine the widget later\n\t\t_proto: $.extend( {}, prototype ),\n\n\t\t// Track widgets that inherit from this widget in case this widget is\n\t\t// redefined after a widget inherits from it\n\t\t_childConstructors: []\n\t} );\n\n\tbasePrototype = new base();\n\n\t// We need to make the options hash a property directly on the new instance\n\t// otherwise we'll modify the options hash on the prototype that we're\n\t// inheriting from\n\tbasePrototype.options = $.widget.extend( {}, basePrototype.options );\n\t$.each( prototype, function( prop, value ) {\n\t\tif ( !$.isFunction( value ) ) {\n\t\t\tproxiedPrototype[ prop ] = value;\n\t\t\treturn;\n\t\t}\n\t\tproxiedPrototype[ prop ] = ( function() {\n\t\t\tfunction _super() {\n\t\t\t\treturn base.prototype[ prop ].apply( this, arguments );\n\t\t\t}\n\n\t\t\tfunction _superApply( args ) {\n\t\t\t\treturn base.prototype[ prop ].apply( this, args );\n\t\t\t}\n\n\t\t\treturn function() {\n\t\t\t\tvar __super = this._super;\n\t\t\t\tvar __superApply = this._superApply;\n\t\t\t\tvar returnValue;\n\n\t\t\t\tthis._super = _super;\n\t\t\t\tthis._superApply = _superApply;\n\n\t\t\t\treturnValue = value.apply( this, arguments );\n\n\t\t\t\tthis._super = __super;\n\t\t\t\tthis._superApply = __superApply;\n\n\t\t\t\treturn returnValue;\n\t\t\t};\n\t\t} )();\n\t} );\n\tconstructor.prototype = $.widget.extend( basePrototype, {\n\n\t\t// TODO: remove support for widgetEventPrefix\n\t\t// always use the name + a colon as the prefix, e.g., draggable:start\n\t\t// don't prefix for widgets that aren't DOM-based\n\t\twidgetEventPrefix: existingConstructor ? ( basePrototype.widgetEventPrefix || name ) : name\n\t}, proxiedPrototype, {\n\t\tconstructor: constructor,\n\t\tnamespace: namespace,\n\t\twidgetName: name,\n\t\twidgetFullName: fullName\n\t} );\n\n\t// If this widget is being redefined then we need to find all widgets that\n\t// are inheriting from it and redefine all of them so that they inherit from\n\t// the new version of this widget. We're essentially trying to replace one\n\t// level in the prototype chain.\n\tif ( existingConstructor ) {\n\t\t$.each( existingConstructor._childConstructors, function( i, child ) {\n\t\t\tvar childPrototype = child.prototype;\n\n\t\t\t// Redefine the child widget using the same prototype that was\n\t\t\t// originally used, but inherit from the new version of the base\n\t\t\t$.widget( childPrototype.namespace + \".\" + childPrototype.widgetName, constructor,\n\t\t\t\tchild._proto );\n\t\t} );\n\n\t\t// Remove the list of existing child constructors from the old constructor\n\t\t// so the old child constructors can be garbage collected\n\t\tdelete existingConstructor._childConstructors;\n\t} else {\n\t\tbase._childConstructors.push( constructor );\n\t}\n\n\t$.widget.bridge( name, constructor );\n\n\treturn constructor;\n};\n\n$.widget.extend = function( target ) {\n\tvar input = widgetSlice.call( arguments, 1 );\n\tvar inputIndex = 0;\n\tvar inputLength = input.length;\n\tvar key;\n\tvar value;\n\n\tfor ( ; inputIndex < inputLength; inputIndex++ ) {\n\t\tfor ( key in input[ inputIndex ] ) {\n\t\t\tvalue = input[ inputIndex ][ key ];\n\t\t\tif ( input[ inputIndex ].hasOwnProperty( key ) && value !== undefined ) {\n\n\t\t\t\t// Clone objects\n\t\t\t\tif ( $.isPlainObject( value ) ) {\n\t\t\t\t\ttarget[ key ] = $.isPlainObject( target[ key ] ) ?\n\t\t\t\t\t\t$.widget.extend( {}, target[ key ], value ) :\n\n\t\t\t\t\t\t// Don't extend strings, arrays, etc. with objects\n\t\t\t\t\t\t$.widget.extend( {}, value );\n\n\t\t\t\t// Copy everything else by reference\n\t\t\t\t} else {\n\t\t\t\t\ttarget[ key ] = value;\n\t\t\t\t}\n\t\t\t}\n\t\t}\n\t}\n\treturn target;\n};\n\n$.widget.bridge = function( name, object ) {\n\tvar fullName = object.prototype.widgetFullName || name;\n\t$.fn[ name ] = function( options ) {\n\t\tvar isMethodCall = typeof options === \"string\";\n\t\tvar args = widgetSlice.call( arguments, 1 );\n\t\tvar returnValue = this;\n\n\t\tif ( isMethodCall ) {\n\n\t\t\t// If this is an empty collection, we need to have the instance method\n\t\t\t// return undefined instead of the jQuery instance\n\t\t\tif ( !this.length && options === \"instance\" ) {\n\t\t\t\treturnValue = undefined;\n\t\t\t} else {\n\t\t\t\tthis.each( function() {\n\t\t\t\t\tvar methodValue;\n\t\t\t\t\tvar instance = $.data( this, fullName );\n\n\t\t\t\t\tif ( options === \"instance\" ) {\n\t\t\t\t\t\treturnValue = instance;\n\t\t\t\t\t\treturn false;\n\t\t\t\t\t}\n\n\t\t\t\t\tif ( !instance ) {\n\t\t\t\t\t\treturn $.error( \"cannot call methods on \" + name +\n\t\t\t\t\t\t\t\" prior to initialization; \" +\n\t\t\t\t\t\t\t\"attempted to call method '\" + options + \"'\" );\n\t\t\t\t\t}\n\n\t\t\t\t\tif ( !$.isFunction( instance[ options ] ) || options.charAt( 0 ) === \"_\" ) {\n\t\t\t\t\t\treturn $.error( \"no such method '\" + options + \"' for \" + name +\n\t\t\t\t\t\t\t\" widget instance\" );\n\t\t\t\t\t}\n\n\t\t\t\t\tmethodValue = instance[ options ].apply( instance, args );\n\n\t\t\t\t\tif ( methodValue !== instance && methodValue !== undefined ) {\n\t\t\t\t\t\treturnValue = methodValue && methodValue.jquery ?\n\t\t\t\t\t\t\treturnValue.pushStack( methodValue.get() ) :\n\t\t\t\t\t\t\tmethodValue;\n\t\t\t\t\t\treturn false;\n\t\t\t\t\t}\n\t\t\t\t} );\n\t\t\t}\n\t\t} else {\n\n\t\t\t// Allow multiple hashes to be passed on init\n\t\t\tif ( args.length ) {\n\t\t\t\toptions = $.widget.extend.apply( null, [ options ].concat( args ) );\n\t\t\t}\n\n\t\t\tthis.each( function() {\n\t\t\t\tvar instance = $.data( this, fullName );\n\t\t\t\tif ( instance ) {\n\t\t\t\t\tinstance.option( options || {} );\n\t\t\t\t\tif ( instance._init ) {\n\t\t\t\t\t\tinstance._init();\n\t\t\t\t\t}\n\t\t\t\t} else {\n\t\t\t\t\t$.data( this, fullName, new object( options, this ) );\n\t\t\t\t}\n\t\t\t} );\n\t\t}\n\n\t\treturn returnValue;\n\t};\n};\n\n$.Widget = function( /* options, element */ ) {};\n$.Widget._childConstructors = [];\n\n$.Widget.prototype = {\n\twidgetName: \"widget\",\n\twidgetEventPrefix: \"\",\n\tdefaultElement: \"<div>\",\n\n\toptions: {\n\t\tclasses: {},\n\t\tdisabled: false,\n\n\t\t// Callbacks\n\t\tcreate: null\n\t},\n\n\t_createWidget: function( options, element ) {\n\t\telement = $( element || this.defaultElement || this )[ 0 ];\n\t\tthis.element = $( element );\n\t\tthis.uuid = widgetUuid++;\n\t\tthis.eventNamespace = \".\" + this.widgetName + this.uuid;\n\n\t\tthis.bindings = $();\n\t\tthis.hoverable = $();\n\t\tthis.focusable = $();\n\t\tthis.classesElementLookup = {};\n\n\t\tif ( element !== this ) {\n\t\t\t$.data( element, this.widgetFullName, this );\n\t\t\tthis._on( true, this.element, {\n\t\t\t\tremove: function( event ) {\n\t\t\t\t\tif ( event.target === element ) {\n\t\t\t\t\t\tthis.destroy();\n\t\t\t\t\t}\n\t\t\t\t}\n\t\t\t} );\n\t\t\tthis.document = $( element.style ?\n\n\t\t\t\t// Element within the document\n\t\t\t\telement.ownerDocument :\n\n\t\t\t\t// Element is window or document\n\t\t\t\telement.document || element );\n\t\t\tthis.window = $( this.document[ 0 ].defaultView || this.document[ 0 ].parentWindow );\n\t\t}\n\n\t\tthis.options = $.widget.extend( {},\n\t\t\tthis.options,\n\t\t\tthis._getCreateOptions(),\n\t\t\toptions );\n\n\t\tthis._create();\n\n\t\tif ( this.options.disabled ) {\n\t\t\tthis._setOptionDisabled( this.options.disabled );\n\t\t}\n\n\t\tthis._trigger( \"create\", null, this._getCreateEventData() );\n\t\tthis._init();\n\t},\n\n\t_getCreateOptions: function() {\n\t\treturn {};\n\t},\n\n\t_getCreateEventData: $.noop,\n\n\t_create: $.noop,\n\n\t_init: $.noop,\n\n\tdestroy: function() {\n\t\tvar that = this;\n\n\t\tthis._destroy();\n\t\t$.each( this.classesElementLookup, function( key, value ) {\n\t\t\tthat._removeClass( value, key );\n\t\t} );\n\n\t\t// We can probably remove the unbind calls in 2.0\n\t\t// all event bindings should go through this._on()\n\t\tthis.element\n\t\t\t.off( this.eventNamespace )\n\t\t\t.removeData( this.widgetFullName );\n\t\tthis.widget()\n\t\t\t.off( this.eventNamespace )\n\t\t\t.removeAttr( \"aria-disabled\" );\n\n\t\t// Clean up events and states\n\t\tthis.bindings.off( this.eventNamespace );\n\t},\n\n\t_destroy: $.noop,\n\n\twidget: function() {\n\t\treturn this.element;\n\t},\n\n\toption: function( key, value ) {\n\t\tvar options = key;\n\t\tvar parts;\n\t\tvar curOption;\n\t\tvar i;\n\n\t\tif ( arguments.length === 0 ) {\n\n\t\t\t// Don't return a reference to the internal hash\n\t\t\treturn $.widget.extend( {}, this.options );\n\t\t}\n\n\t\tif ( typeof key === \"string\" ) {\n\n\t\t\t// Handle nested keys, e.g., \"foo.bar\" => { foo: { bar: ___ } }\n\t\t\toptions = {};\n\t\t\tparts = key.split( \".\" );\n\t\t\tkey = parts.shift();\n\t\t\tif ( parts.length ) {\n\t\t\t\tcurOption = options[ key ] = $.widget.extend( {}, this.options[ key ] );\n\t\t\t\tfor ( i = 0; i < parts.length - 1; i++ ) {\n\t\t\t\t\tcurOption[ parts[ i ] ] = curOption[ parts[ i ] ] || {};\n\t\t\t\t\tcurOption = curOption[ parts[ i ] ];\n\t\t\t\t}\n\t\t\t\tkey = parts.pop();\n\t\t\t\tif ( arguments.length === 1 ) {\n\t\t\t\t\treturn curOption[ key ] === undefined ? null : curOption[ key ];\n\t\t\t\t}\n\t\t\t\tcurOption[ key ] = value;\n\t\t\t} else {\n\t\t\t\tif ( arguments.length === 1 ) {\n\t\t\t\t\treturn this.options[ key ] === undefined ? null : this.options[ key ];\n\t\t\t\t}\n\t\t\t\toptions[ key ] = value;\n\t\t\t}\n\t\t}\n\n\t\tthis._setOptions( options );\n\n\t\treturn this;\n\t},\n\n\t_setOptions: function( options ) {\n\t\tvar key;\n\n\t\tfor ( key in options ) {\n\t\t\tthis._setOption( key, options[ key ] );\n\t\t}\n\n\t\treturn this;\n\t},\n\n\t_setOption: function( key, value ) {\n\t\tif ( key === \"classes\" ) {\n\t\t\tthis._setOptionClasses( value );\n\t\t}\n\n\t\tthis.options[ key ] = value;\n\n\t\tif ( key === \"disabled\" ) {\n\t\t\tthis._setOptionDisabled( value );\n\t\t}\n\n\t\treturn this;\n\t},\n\n\t_setOptionClasses: function( value ) {\n\t\tvar classKey, elements, currentElements;\n\n\t\tfor ( classKey in value ) {\n\t\t\tcurrentElements = this.classesElementLookup[ classKey ];\n\t\t\tif ( value[ classKey ] === this.options.classes[ classKey ] ||\n\t\t\t\t\t!currentElements ||\n\t\t\t\t\t!currentElements.length ) {\n\t\t\t\tcontinue;\n\t\t\t}\n\n\t\t\t// We are doing this to create a new jQuery object because the _removeClass() call\n\t\t\t// on the next line is going to destroy the reference to the current elements being\n\t\t\t// tracked. We need to save a copy of this collection so that we can add the new classes\n\t\t\t// below.\n\t\t\telements = $( currentElements.get() );\n\t\t\tthis._removeClass( currentElements, classKey );\n\n\t\t\t// We don't use _addClass() here, because that uses this.options.classes\n\t\t\t// for generating the string of classes. We want to use the value passed in from\n\t\t\t// _setOption(), this is the new value of the classes option which was passed to\n\t\t\t// _setOption(). We pass this value directly to _classes().\n\t\t\telements.addClass( this._classes( {\n\t\t\t\telement: elements,\n\t\t\t\tkeys: classKey,\n\t\t\t\tclasses: value,\n\t\t\t\tadd: true\n\t\t\t} ) );\n\t\t}\n\t},\n\n\t_setOptionDisabled: function( value ) {\n\t\tthis._toggleClass( this.widget(), this.widgetFullName + \"-disabled\", null, !!value );\n\n\t\t// If the widget is becoming disabled, then nothing is interactive\n\t\tif ( value ) {\n\t\t\tthis._removeClass( this.hoverable, null, \"ui-state-hover\" );\n\t\t\tthis._removeClass( this.focusable, null, \"ui-state-focus\" );\n\t\t}\n\t},\n\n\tenable: function() {\n\t\treturn this._setOptions( { disabled: false } );\n\t},\n\n\tdisable: function() {\n\t\treturn this._setOptions( { disabled: true } );\n\t},\n\n\t_classes: function( options ) {\n\t\tvar full = [];\n\t\tvar that = this;\n\n\t\toptions = $.extend( {\n\t\t\telement: this.element,\n\t\t\tclasses: this.options.classes || {}\n\t\t}, options );\n\n\t\tfunction processClassString( classes, checkOption ) {\n\t\t\tvar current, i;\n\t\t\tfor ( i = 0; i < classes.length; i++ ) {\n\t\t\t\tcurrent = that.classesElementLookup[ classes[ i ] ] || $();\n\t\t\t\tif ( options.add ) {\n\t\t\t\t\tcurrent = $( $.unique( current.get().concat( options.element.get() ) ) );\n\t\t\t\t} else {\n\t\t\t\t\tcurrent = $( current.not( options.element ).get() );\n\t\t\t\t}\n\t\t\t\tthat.classesElementLookup[ classes[ i ] ] = current;\n\t\t\t\tfull.push( classes[ i ] );\n\t\t\t\tif ( checkOption && options.classes[ classes[ i ] ] ) {\n\t\t\t\t\tfull.push( options.classes[ classes[ i ] ] );\n\t\t\t\t}\n\t\t\t}\n\t\t}\n\n\t\tthis._on( options.element, {\n\t\t\t\"remove\": \"_untrackClassesElement\"\n\t\t} );\n\n\t\tif ( options.keys ) {\n\t\t\tprocessClassString( options.keys.match( /\\S+/g ) || [], true );\n\t\t}\n\t\tif ( options.extra ) {\n\t\t\tprocessClassString( options.extra.match( /\\S+/g ) || [] );\n\t\t}\n\n\t\treturn full.join( \" \" );\n\t},\n\n\t_untrackClassesElement: function( event ) {\n\t\tvar that = this;\n\t\t$.each( that.classesElementLookup, function( key, value ) {\n\t\t\tif ( $.inArray( event.target, value ) !== -1 ) {\n\t\t\t\tthat.classesElementLookup[ key ] = $( value.not( event.target ).get() );\n\t\t\t}\n\t\t} );\n\t},\n\n\t_removeClass: function( element, keys, extra ) {\n\t\treturn this._toggleClass( element, keys, extra, false );\n\t},\n\n\t_addClass: function( element, keys, extra ) {\n\t\treturn this._toggleClass( element, keys, extra, true );\n\t},\n\n\t_toggleClass: function( element, keys, extra, add ) {\n\t\tadd = ( typeof add === \"boolean\" ) ? add : extra;\n\t\tvar shift = ( typeof element === \"string\" || element === null ),\n\t\t\toptions = {\n\t\t\t\textra: shift ? keys : extra,\n\t\t\t\tkeys: shift ? element : keys,\n\t\t\t\telement: shift ? this.element : element,\n\t\t\t\tadd: add\n\t\t\t};\n\t\toptions.element.toggleClass( this._classes( options ), add );\n\t\treturn this;\n\t},\n\n\t_on: function( suppressDisabledCheck, element, handlers ) {\n\t\tvar delegateElement;\n\t\tvar instance = this;\n\n\t\t// No suppressDisabledCheck flag, shuffle arguments\n\t\tif ( typeof suppressDisabledCheck !== \"boolean\" ) {\n\t\t\thandlers = element;\n\t\t\telement = suppressDisabledCheck;\n\t\t\tsuppressDisabledCheck = false;\n\t\t}\n\n\t\t// No element argument, shuffle and use this.element\n\t\tif ( !handlers ) {\n\t\t\thandlers = element;\n\t\t\telement = this.element;\n\t\t\tdelegateElement = this.widget();\n\t\t} else {\n\t\t\telement = delegateElement = $( element );\n\t\t\tthis.bindings = this.bindings.add( element );\n\t\t}\n\n\t\t$.each( handlers, function( event, handler ) {\n\t\t\tfunction handlerProxy() {\n\n\t\t\t\t// Allow widgets to customize the disabled handling\n\t\t\t\t// - disabled as an array instead of boolean\n\t\t\t\t// - disabled class as method for disabling individual parts\n\t\t\t\tif ( !suppressDisabledCheck &&\n\t\t\t\t\t\t( instance.options.disabled === true ||\n\t\t\t\t\t\t$( this ).hasClass( \"ui-state-disabled\" ) ) ) {\n\t\t\t\t\treturn;\n\t\t\t\t}\n\t\t\t\treturn ( typeof handler === \"string\" ? instance[ handler ] : handler )\n\t\t\t\t\t.apply( instance, arguments );\n\t\t\t}\n\n\t\t\t// Copy the guid so direct unbinding works\n\t\t\tif ( typeof handler !== \"string\" ) {\n\t\t\t\thandlerProxy.guid = handler.guid =\n\t\t\t\t\thandler.guid || handlerProxy.guid || $.guid++;\n\t\t\t}\n\n\t\t\tvar match = event.match( /^([\\w:-]*)\\s*(.*)$/ );\n\t\t\tvar eventName = match[ 1 ] + instance.eventNamespace;\n\t\t\tvar selector = match[ 2 ];\n\n\t\t\tif ( selector ) {\n\t\t\t\tdelegateElement.on( eventName, selector, handlerProxy );\n\t\t\t} else {\n\t\t\t\telement.on( eventName, handlerProxy );\n\t\t\t}\n\t\t} );\n\t},\n\n\t_off: function( element, eventName ) {\n\t\teventName = ( eventName || \"\" ).split( \" \" ).join( this.eventNamespace + \" \" ) +\n\t\t\tthis.eventNamespace;\n\t\telement.off( eventName ).off( eventName );\n\n\t\t// Clear the stack to avoid memory leaks (#10056)\n\t\tthis.bindings = $( this.bindings.not( element ).get() );\n\t\tthis.focusable = $( this.focusable.not( element ).get() );\n\t\tthis.hoverable = $( this.hoverable.not( element ).get() );\n\t},\n\n\t_delay: function( handler, delay ) {\n\t\tfunction handlerProxy() {\n\t\t\treturn ( typeof handler === \"string\" ? instance[ handler ] : handler )\n\t\t\t\t.apply( instance, arguments );\n\t\t}\n\t\tvar instance = this;\n\t\treturn setTimeout( handlerProxy, delay || 0 );\n\t},\n\n\t_hoverable: function( element ) {\n\t\tthis.hoverable = this.hoverable.add( element );\n\t\tthis._on( element, {\n\t\t\tmouseenter: function( event ) {\n\t\t\t\tthis._addClass( $( event.currentTarget ), null, \"ui-state-hover\" );\n\t\t\t},\n\t\t\tmouseleave: function( event ) {\n\t\t\t\tthis._removeClass( $( event.currentTarget ), null, \"ui-state-hover\" );\n\t\t\t}\n\t\t} );\n\t},\n\n\t_focusable: function( element ) {\n\t\tthis.focusable = this.focusable.add( element );\n\t\tthis._on( element, {\n\t\t\tfocusin: function( event ) {\n\t\t\t\tthis._addClass( $( event.currentTarget ), null, \"ui-state-focus\" );\n\t\t\t},\n\t\t\tfocusout: function( event ) {\n\t\t\t\tthis._removeClass( $( event.currentTarget ), null, \"ui-state-focus\" );\n\t\t\t}\n\t\t} );\n\t},\n\n\t_trigger: function( type, event, data ) {\n\t\tvar prop, orig;\n\t\tvar callback = this.options[ type ];\n\n\t\tdata = data || {};\n\t\tevent = $.Event( event );\n\t\tevent.type = ( type === this.widgetEventPrefix ?\n\t\t\ttype :\n\t\t\tthis.widgetEventPrefix + type ).toLowerCase();\n\n\t\t// The original event may come from any element\n\t\t// so we need to reset the target on the new event\n\t\tevent.target = this.element[ 0 ];\n\n\t\t// Copy original event properties over to the new event\n\t\torig = event.originalEvent;\n\t\tif ( orig ) {\n\t\t\tfor ( prop in orig ) {\n\t\t\t\tif ( !( prop in event ) ) {\n\t\t\t\t\tevent[ prop ] = orig[ prop ];\n\t\t\t\t}\n\t\t\t}\n\t\t}\n\n\t\tthis.element.trigger( event, data );\n\t\treturn !( $.isFunction( callback ) &&\n\t\t\tcallback.apply( this.element[ 0 ], [ event ].concat( data ) ) === false ||\n\t\t\tevent.isDefaultPrevented() );\n\t}\n};\n\n$.each( { show: \"fadeIn\", hide: \"fadeOut\" }, function( method, defaultEffect ) {\n\t$.Widget.prototype[ \"_\" + method ] = function( element, options, callback ) {\n\t\tif ( typeof options === \"string\" ) {\n\t\t\toptions = { effect: options };\n\t\t}\n\n\t\tvar hasOptions;\n\t\tvar effectName = !options ?\n\t\t\tmethod :\n\t\t\toptions === true || typeof options === \"number\" ?\n\t\t\t\tdefaultEffect :\n\t\t\t\toptions.effect || defaultEffect;\n\n\t\toptions = options || {};\n\t\tif ( typeof options === \"number\" ) {\n\t\t\toptions = { duration: options };\n\t\t}\n\n\t\thasOptions = !$.isEmptyObject( options );\n\t\toptions.complete = callback;\n\n\t\tif ( options.delay ) {\n\t\t\telement.delay( options.delay );\n\t\t}\n\n\t\tif ( hasOptions && $.effects && $.effects.effect[ effectName ] ) {\n\t\t\telement[ method ]( options );\n\t\t} else if ( effectName !== method && element[ effectName ] ) {\n\t\t\telement[ effectName ]( options.duration, options.easing, callback );\n\t\t} else {\n\t\t\telement.queue( function( next ) {\n\t\t\t\t$( this )[ method ]();\n\t\t\t\tif ( callback ) {\n\t\t\t\t\tcallback.call( element[ 0 ] );\n\t\t\t\t}\n\t\t\t\tnext();\n\t\t\t} );\n\t\t}\n\t};\n} );\n\nreturn $.widget;\n\n} ) );\n\n\n\n//////////////////\n// WEBPACK FOOTER\n// ./~/jquery-ui/ui/widget.js\n// module id = 17\n// module chunks = 0","/*!\n * jQuery UI :data 1.12.1\n * http://jqueryui.com\n *\n * Copyright jQuery Foundation and other contributors\n * Released under the MIT license.\n * http://jquery.org/license\n */\n\n//>>label: :data Selector\n//>>group: Core\n//>>description: Selects elements which have data stored under the specified key.\n//>>docs: http://api.jqueryui.com/data-selector/\n\n( function( factory ) {\n\tif ( typeof define === \"function\" && define.amd ) {\n\n\t\t// AMD. Register as an anonymous module.\n\t\tdefine( [ \"jquery\", \"./version\" ], factory );\n\t} else {\n\n\t\t// Browser globals\n\t\tfactory( jQuery );\n\t}\n} ( function( $ ) {\nreturn $.extend( $.expr[ \":\" ], {\n\tdata: $.expr.createPseudo ?\n\t\t$.expr.createPseudo( function( dataName ) {\n\t\t\treturn function( elem ) {\n\t\t\t\treturn !!$.data( elem, dataName );\n\t\t\t};\n\t\t} ) :\n\n\t\t// Support: jQuery <1.8\n\t\tfunction( elem, i, match ) {\n\t\t\treturn !!$.data( elem, match[ 3 ] );\n\t\t}\n} );\n} ) );\n\n\n\n//////////////////\n// WEBPACK FOOTER\n// ./~/jquery-ui/ui/data.js\n// module id = 18\n// module chunks = 0","( function( factory ) {\n\tif ( typeof define === \"function\" && define.amd ) {\n\n\t\t// AMD. Register as an anonymous module.\n\t\tdefine( [ \"jquery\", \"./version\" ], factory );\n\t} else {\n\n\t\t// Browser globals\n\t\tfactory( jQuery );\n\t}\n} ( function( $ ) {\n\n// $.ui.plugin is deprecated. Use $.widget() extensions instead.\nreturn $.ui.plugin = {\n\tadd: function( module, option, set ) {\n\t\tvar i,\n\t\t\tproto = $.ui[ module ].prototype;\n\t\tfor ( i in set ) {\n\t\t\tproto.plugins[ i ] = proto.plugins[ i ] || [];\n\t\t\tproto.plugins[ i ].push( [ option, set[ i ] ] );\n\t\t}\n\t},\n\tcall: function( instance, name, args, allowDisconnected ) {\n\t\tvar i,\n\t\t\tset = instance.plugins[ name ];\n\n\t\tif ( !set ) {\n\t\t\treturn;\n\t\t}\n\n\t\tif ( !allowDisconnected && ( !instance.element[ 0 ].parentNode ||\n\t\t\t\tinstance.element[ 0 ].parentNode.nodeType === 11 ) ) {\n\t\t\treturn;\n\t\t}\n\n\t\tfor ( i = 0; i < set.length; i++ ) {\n\t\t\tif ( instance.options[ set[ i ][ 0 ] ] ) {\n\t\t\t\tset[ i ][ 1 ].apply( instance.element, args );\n\t\t\t}\n\t\t}\n\t}\n};\n\n} ) );\n\n\n\n//////////////////\n// WEBPACK FOOTER\n// ./~/jquery-ui/ui/plugin.js\n// module id = 19\n// module chunks = 0","( function( factory ) {\n\tif ( typeof define === \"function\" && define.amd ) {\n\n\t\t// AMD. Register as an anonymous module.\n\t\tdefine( [ \"jquery\", \"./version\" ], factory );\n\t} else {\n\n\t\t// Browser globals\n\t\tfactory( jQuery );\n\t}\n} ( function( $ ) {\nreturn $.ui.safeBlur = function( element ) {\n\n\t// Support: IE9 - 10 only\n\t// If the <body> is blurred, IE will switch windows, see #9420\n\tif ( element && element.nodeName.toLowerCase() !== \"body\" ) {\n\t\t$( element ).trigger( \"blur\" );\n\t}\n};\n\n} ) );\n\n\n\n//////////////////\n// WEBPACK FOOTER\n// ./~/jquery-ui/ui/safe-blur.js\n// module id = 20\n// module chunks = 0","/*!\n * jQuery UI Scroll Parent 1.12.1\n * http://jqueryui.com\n *\n * Copyright jQuery Foundation and other contributors\n * Released under the MIT license.\n * http://jquery.org/license\n */\n\n//>>label: scrollParent\n//>>group: Core\n//>>description: Get the closest ancestor element that is scrollable.\n//>>docs: http://api.jqueryui.com/scrollParent/\n\n( function( factory ) {\n\tif ( typeof define === \"function\" && define.amd ) {\n\n\t\t// AMD. Register as an anonymous module.\n\t\tdefine( [ \"jquery\", \"./version\" ], factory );\n\t} else {\n\n\t\t// Browser globals\n\t\tfactory( jQuery );\n\t}\n} ( function( $ ) {\n\nreturn $.fn.scrollParent = function( includeHidden ) {\n\tvar position = this.css( \"position\" ),\n\t\texcludeStaticParent = position === \"absolute\",\n\t\toverflowRegex = includeHidden ? /(auto|scroll|hidden)/ : /(auto|scroll)/,\n\t\tscrollParent = this.parents().filter( function() {\n\t\t\tvar parent = $( this );\n\t\t\tif ( excludeStaticParent && parent.css( \"position\" ) === \"static\" ) {\n\t\t\t\treturn false;\n\t\t\t}\n\t\t\treturn overflowRegex.test( parent.css( \"overflow\" ) + parent.css( \"overflow-y\" ) +\n\t\t\t\tparent.css( \"overflow-x\" ) );\n\t\t} ).eq( 0 );\n\n\treturn position === \"fixed\" || !scrollParent.length ?\n\t\t$( this[ 0 ].ownerDocument || document ) :\n\t\tscrollParent;\n};\n\n} ) );\n\n\n\n//////////////////\n// WEBPACK FOOTER\n// ./~/jquery-ui/ui/scroll-parent.js\n// module id = 21\n// module chunks = 0","( function( factory ) {\n\tif ( typeof define === \"function\" && define.amd ) {\n\n\t\t// AMD. Register as an anonymous module.\n\t\tdefine( [ \"jquery\", \"./version\" ], factory );\n\t} else {\n\n\t\t// Browser globals\n\t\tfactory( jQuery );\n\t}\n} ( function( $ ) {\nreturn $.ui.safeActiveElement = function( document ) {\n\tvar activeElement;\n\n\t// Support: IE 9 only\n\t// IE9 throws an \"Unspecified error\" accessing document.activeElement from an <iframe>\n\ttry {\n\t\tactiveElement = document.activeElement;\n\t} catch ( error ) {\n\t\tactiveElement = document.body;\n\t}\n\n\t// Support: IE 9 - 11 only\n\t// IE may return null instead of an element\n\t// Interestingly, this only seems to occur when NOT in an iframe\n\tif ( !activeElement ) {\n\t\tactiveElement = document.body;\n\t}\n\n\t// Support: IE 11 only\n\t// IE11 returns a seemingly empty object in some cases when accessing\n\t// document.activeElement from an <iframe>\n\tif ( !activeElement.nodeName ) {\n\t\tactiveElement = document.body;\n\t}\n\n\treturn activeElement;\n};\n\n} ) );\n\n\n\n//////////////////\n// WEBPACK FOOTER\n// ./~/jquery-ui/ui/safe-active-element.js\n// module id = 22\n// module chunks = 0","/*!\n * jQuery UI Slider 1.12.1\n * http://jqueryui.com\n *\n * Copyright jQuery Foundation and other contributors\n * Released under the MIT license.\n * http://jquery.org/license\n */\n\n//>>label: Slider\n//>>group: Widgets\n//>>description: Displays a flexible slider with ranges and accessibility via keyboard.\n//>>docs: http://api.jqueryui.com/slider/\n//>>demos: http://jqueryui.com/slider/\n//>>css.structure: ../../themes/base/core.css\n//>>css.structure: ../../themes/base/slider.css\n//>>css.theme: ../../themes/base/theme.css\n\n( function( factory ) {\n\tif ( typeof define === \"function\" && define.amd ) {\n\n\t\t// AMD. Register as an anonymous module.\n\t\tdefine( [\n\t\t\t\"jquery\",\n\t\t\t\"./mouse\",\n\t\t\t\"../keycode\",\n\t\t\t\"../version\",\n\t\t\t\"../widget\"\n\t\t], factory );\n\t} else {\n\n\t\t// Browser globals\n\t\tfactory( jQuery );\n\t}\n}( function( $ ) {\n\nreturn $.widget( \"ui.slider\", $.ui.mouse, {\n\tversion: \"1.12.1\",\n\twidgetEventPrefix: \"slide\",\n\n\toptions: {\n\t\tanimate: false,\n\t\tclasses: {\n\t\t\t\"ui-slider\": \"ui-corner-all\",\n\t\t\t\"ui-slider-handle\": \"ui-corner-all\",\n\n\t\t\t// Note: ui-widget-header isn't the most fittingly semantic framework class for this\n\t\t\t// element, but worked best visually with a variety of themes\n\t\t\t\"ui-slider-range\": \"ui-corner-all ui-widget-header\"\n\t\t},\n\t\tdistance: 0,\n\t\tmax: 100,\n\t\tmin: 0,\n\t\torientation: \"horizontal\",\n\t\trange: false,\n\t\tstep: 1,\n\t\tvalue: 0,\n\t\tvalues: null,\n\n\t\t// Callbacks\n\t\tchange: null,\n\t\tslide: null,\n\t\tstart: null,\n\t\tstop: null\n\t},\n\n\t// Number of pages in a slider\n\t// (how many times can you page up/down to go through the whole range)\n\tnumPages: 5,\n\n\t_create: function() {\n\t\tthis._keySliding = false;\n\t\tthis._mouseSliding = false;\n\t\tthis._animateOff = true;\n\t\tthis._handleIndex = null;\n\t\tthis._detectOrientation();\n\t\tthis._mouseInit();\n\t\tthis._calculateNewMax();\n\n\t\tthis._addClass( \"ui-slider ui-slider-\" + this.orientation,\n\t\t\t\"ui-widget ui-widget-content\" );\n\n\t\tthis._refresh();\n\n\t\tthis._animateOff = false;\n\t},\n\n\t_refresh: function() {\n\t\tthis._createRange();\n\t\tthis._createHandles();\n\t\tthis._setupEvents();\n\t\tthis._refreshValue();\n\t},\n\n\t_createHandles: function() {\n\t\tvar i, handleCount,\n\t\t\toptions = this.options,\n\t\t\texistingHandles = this.element.find( \".ui-slider-handle\" ),\n\t\t\thandle = \"<span tabindex='0'></span>\",\n\t\t\thandles = [];\n\n\t\thandleCount = ( options.values && options.values.length ) || 1;\n\n\t\tif ( existingHandles.length > handleCount ) {\n\t\t\texistingHandles.slice( handleCount ).remove();\n\t\t\texistingHandles = existingHandles.slice( 0, handleCount );\n\t\t}\n\n\t\tfor ( i = existingHandles.length; i < handleCount; i++ ) {\n\t\t\thandles.push( handle );\n\t\t}\n\n\t\tthis.handles = existingHandles.add( $( handles.join( \"\" ) ).appendTo( this.element ) );\n\n\t\tthis._addClass( this.handles, \"ui-slider-handle\", \"ui-state-default\" );\n\n\t\tthis.handle = this.handles.eq( 0 );\n\n\t\tthis.handles.each( function( i ) {\n\t\t\t$( this )\n\t\t\t\t.data( \"ui-slider-handle-index\", i )\n\t\t\t\t.attr( \"tabIndex\", 0 );\n\t\t} );\n\t},\n\n\t_createRange: function() {\n\t\tvar options = this.options;\n\n\t\tif ( options.range ) {\n\t\t\tif ( options.range === true ) {\n\t\t\t\tif ( !options.values ) {\n\t\t\t\t\toptions.values = [ this._valueMin(), this._valueMin() ];\n\t\t\t\t} else if ( options.values.length && options.values.length !== 2 ) {\n\t\t\t\t\toptions.values = [ options.values[ 0 ], options.values[ 0 ] ];\n\t\t\t\t} else if ( $.isArray( options.values ) ) {\n\t\t\t\t\toptions.values = options.values.slice( 0 );\n\t\t\t\t}\n\t\t\t}\n\n\t\t\tif ( !this.range || !this.range.length ) {\n\t\t\t\tthis.range = $( \"<div>\" )\n\t\t\t\t\t.appendTo( this.element );\n\n\t\t\t\tthis._addClass( this.range, \"ui-slider-range\" );\n\t\t\t} else {\n\t\t\t\tthis._removeClass( this.range, \"ui-slider-range-min ui-slider-range-max\" );\n\n\t\t\t\t// Handle range switching from true to min/max\n\t\t\t\tthis.range.css( {\n\t\t\t\t\t\"left\": \"\",\n\t\t\t\t\t\"bottom\": \"\"\n\t\t\t\t} );\n\t\t\t}\n\t\t\tif ( options.range === \"min\" || options.range === \"max\" ) {\n\t\t\t\tthis._addClass( this.range, \"ui-slider-range-\" + options.range );\n\t\t\t}\n\t\t} else {\n\t\t\tif ( this.range ) {\n\t\t\t\tthis.range.remove();\n\t\t\t}\n\t\t\tthis.range = null;\n\t\t}\n\t},\n\n\t_setupEvents: function() {\n\t\tthis._off( this.handles );\n\t\tthis._on( this.handles, this._handleEvents );\n\t\tthis._hoverable( this.handles );\n\t\tthis._focusable( this.handles );\n\t},\n\n\t_destroy: function() {\n\t\tthis.handles.remove();\n\t\tif ( this.range ) {\n\t\t\tthis.range.remove();\n\t\t}\n\n\t\tthis._mouseDestroy();\n\t},\n\n\t_mouseCapture: function( event ) {\n\t\tvar position, normValue, distance, closestHandle, index, allowed, offset, mouseOverHandle,\n\t\t\tthat = this,\n\t\t\to = this.options;\n\n\t\tif ( o.disabled ) {\n\t\t\treturn false;\n\t\t}\n\n\t\tthis.elementSize = {\n\t\t\twidth: this.element.outerWidth(),\n\t\t\theight: this.element.outerHeight()\n\t\t};\n\t\tthis.elementOffset = this.element.offset();\n\n\t\tposition = { x: event.pageX, y: event.pageY };\n\t\tnormValue = this._normValueFromMouse( position );\n\t\tdistance = this._valueMax() - this._valueMin() + 1;\n\t\tthis.handles.each( function( i ) {\n\t\t\tvar thisDistance = Math.abs( normValue - that.values( i ) );\n\t\t\tif ( ( distance > thisDistance ) ||\n\t\t\t\t( distance === thisDistance &&\n\t\t\t\t\t( i === that._lastChangedValue || that.values( i ) === o.min ) ) ) {\n\t\t\t\tdistance = thisDistance;\n\t\t\t\tclosestHandle = $( this );\n\t\t\t\tindex = i;\n\t\t\t}\n\t\t} );\n\n\t\tallowed = this._start( event, index );\n\t\tif ( allowed === false ) {\n\t\t\treturn false;\n\t\t}\n\t\tthis._mouseSliding = true;\n\n\t\tthis._handleIndex = index;\n\n\t\tthis._addClass( closestHandle, null, \"ui-state-active\" );\n\t\tclosestHandle.trigger( \"focus\" );\n\n\t\toffset = closestHandle.offset();\n\t\tmouseOverHandle = !$( event.target ).parents().addBack().is( \".ui-slider-handle\" );\n\t\tthis._clickOffset = mouseOverHandle ? { left: 0, top: 0 } : {\n\t\t\tleft: event.pageX - offset.left - ( closestHandle.width() / 2 ),\n\t\t\ttop: event.pageY - offset.top -\n\t\t\t\t( closestHandle.height() / 2 ) -\n\t\t\t\t( parseInt( closestHandle.css( \"borderTopWidth\" ), 10 ) || 0 ) -\n\t\t\t\t( parseInt( closestHandle.css( \"borderBottomWidth\" ), 10 ) || 0 ) +\n\t\t\t\t( parseInt( closestHandle.css( \"marginTop\" ), 10 ) || 0 )\n\t\t};\n\n\t\tif ( !this.handles.hasClass( \"ui-state-hover\" ) ) {\n\t\t\tthis._slide( event, index, normValue );\n\t\t}\n\t\tthis._animateOff = true;\n\t\treturn true;\n\t},\n\n\t_mouseStart: function() {\n\t\treturn true;\n\t},\n\n\t_mouseDrag: function( event ) {\n\t\tvar position = { x: event.pageX, y: event.pageY },\n\t\t\tnormValue = this._normValueFromMouse( position );\n\n\t\tthis._slide( event, this._handleIndex, normValue );\n\n\t\treturn false;\n\t},\n\n\t_mouseStop: function( event ) {\n\t\tthis._removeClass( this.handles, null, \"ui-state-active\" );\n\t\tthis._mouseSliding = false;\n\n\t\tthis._stop( event, this._handleIndex );\n\t\tthis._change( event, this._handleIndex );\n\n\t\tthis._handleIndex = null;\n\t\tthis._clickOffset = null;\n\t\tthis._animateOff = false;\n\n\t\treturn false;\n\t},\n\n\t_detectOrientation: function() {\n\t\tthis.orientation = ( this.options.orientation === \"vertical\" ) ? \"vertical\" : \"horizontal\";\n\t},\n\n\t_normValueFromMouse: function( position ) {\n\t\tvar pixelTotal,\n\t\t\tpixelMouse,\n\t\t\tpercentMouse,\n\t\t\tvalueTotal,\n\t\t\tvalueMouse;\n\n\t\tif ( this.orientation === \"horizontal\" ) {\n\t\t\tpixelTotal = this.elementSize.width;\n\t\t\tpixelMouse = position.x - this.elementOffset.left -\n\t\t\t\t( this._clickOffset ? this._clickOffset.left : 0 );\n\t\t} else {\n\t\t\tpixelTotal = this.elementSize.height;\n\t\t\tpixelMouse = position.y - this.elementOffset.top -\n\t\t\t\t( this._clickOffset ? this._clickOffset.top : 0 );\n\t\t}\n\n\t\tpercentMouse = ( pixelMouse / pixelTotal );\n\t\tif ( percentMouse > 1 ) {\n\t\t\tpercentMouse = 1;\n\t\t}\n\t\tif ( percentMouse < 0 ) {\n\t\t\tpercentMouse = 0;\n\t\t}\n\t\tif ( this.orientation === \"vertical\" ) {\n\t\t\tpercentMouse = 1 - percentMouse;\n\t\t}\n\n\t\tvalueTotal = this._valueMax() - this._valueMin();\n\t\tvalueMouse = this._valueMin() + percentMouse * valueTotal;\n\n\t\treturn this._trimAlignValue( valueMouse );\n\t},\n\n\t_uiHash: function( index, value, values ) {\n\t\tvar uiHash = {\n\t\t\thandle: this.handles[ index ],\n\t\t\thandleIndex: index,\n\t\t\tvalue: value !== undefined ? value : this.value()\n\t\t};\n\n\t\tif ( this._hasMultipleValues() ) {\n\t\t\tuiHash.value = value !== undefined ? value : this.values( index );\n\t\t\tuiHash.values = values || this.values();\n\t\t}\n\n\t\treturn uiHash;\n\t},\n\n\t_hasMultipleValues: function() {\n\t\treturn this.options.values && this.options.values.length;\n\t},\n\n\t_start: function( event, index ) {\n\t\treturn this._trigger( \"start\", event, this._uiHash( index ) );\n\t},\n\n\t_slide: function( event, index, newVal ) {\n\t\tvar allowed, otherVal,\n\t\t\tcurrentValue = this.value(),\n\t\t\tnewValues = this.values();\n\n\t\tif ( this._hasMultipleValues() ) {\n\t\t\totherVal = this.values( index ? 0 : 1 );\n\t\t\tcurrentValue = this.values( index );\n\n\t\t\tif ( this.options.values.length === 2 && this.options.range === true ) {\n\t\t\t\tnewVal =  index === 0 ? Math.min( otherVal, newVal ) : Math.max( otherVal, newVal );\n\t\t\t}\n\n\t\t\tnewValues[ index ] = newVal;\n\t\t}\n\n\t\tif ( newVal === currentValue ) {\n\t\t\treturn;\n\t\t}\n\n\t\tallowed = this._trigger( \"slide\", event, this._uiHash( index, newVal, newValues ) );\n\n\t\t// A slide can be canceled by returning false from the slide callback\n\t\tif ( allowed === false ) {\n\t\t\treturn;\n\t\t}\n\n\t\tif ( this._hasMultipleValues() ) {\n\t\t\tthis.values( index, newVal );\n\t\t} else {\n\t\t\tthis.value( newVal );\n\t\t}\n\t},\n\n\t_stop: function( event, index ) {\n\t\tthis._trigger( \"stop\", event, this._uiHash( index ) );\n\t},\n\n\t_change: function( event, index ) {\n\t\tif ( !this._keySliding && !this._mouseSliding ) {\n\n\t\t\t//store the last changed value index for reference when handles overlap\n\t\t\tthis._lastChangedValue = index;\n\t\t\tthis._trigger( \"change\", event, this._uiHash( index ) );\n\t\t}\n\t},\n\n\tvalue: function( newValue ) {\n\t\tif ( arguments.length ) {\n\t\t\tthis.options.value = this._trimAlignValue( newValue );\n\t\t\tthis._refreshValue();\n\t\t\tthis._change( null, 0 );\n\t\t\treturn;\n\t\t}\n\n\t\treturn this._value();\n\t},\n\n\tvalues: function( index, newValue ) {\n\t\tvar vals,\n\t\t\tnewValues,\n\t\t\ti;\n\n\t\tif ( arguments.length > 1 ) {\n\t\t\tthis.options.values[ index ] = this._trimAlignValue( newValue );\n\t\t\tthis._refreshValue();\n\t\t\tthis._change( null, index );\n\t\t\treturn;\n\t\t}\n\n\t\tif ( arguments.length ) {\n\t\t\tif ( $.isArray( arguments[ 0 ] ) ) {\n\t\t\t\tvals = this.options.values;\n\t\t\t\tnewValues = arguments[ 0 ];\n\t\t\t\tfor ( i = 0; i < vals.length; i += 1 ) {\n\t\t\t\t\tvals[ i ] = this._trimAlignValue( newValues[ i ] );\n\t\t\t\t\tthis._change( null, i );\n\t\t\t\t}\n\t\t\t\tthis._refreshValue();\n\t\t\t} else {\n\t\t\t\tif ( this._hasMultipleValues() ) {\n\t\t\t\t\treturn this._values( index );\n\t\t\t\t} else {\n\t\t\t\t\treturn this.value();\n\t\t\t\t}\n\t\t\t}\n\t\t} else {\n\t\t\treturn this._values();\n\t\t}\n\t},\n\n\t_setOption: function( key, value ) {\n\t\tvar i,\n\t\t\tvalsLength = 0;\n\n\t\tif ( key === \"range\" && this.options.range === true ) {\n\t\t\tif ( value === \"min\" ) {\n\t\t\t\tthis.options.value = this._values( 0 );\n\t\t\t\tthis.options.values = null;\n\t\t\t} else if ( value === \"max\" ) {\n\t\t\t\tthis.options.value = this._values( this.options.values.length - 1 );\n\t\t\t\tthis.options.values = null;\n\t\t\t}\n\t\t}\n\n\t\tif ( $.isArray( this.options.values ) ) {\n\t\t\tvalsLength = this.options.values.length;\n\t\t}\n\n\t\tthis._super( key, value );\n\n\t\tswitch ( key ) {\n\t\t\tcase \"orientation\":\n\t\t\t\tthis._detectOrientation();\n\t\t\t\tthis._removeClass( \"ui-slider-horizontal ui-slider-vertical\" )\n\t\t\t\t\t._addClass( \"ui-slider-\" + this.orientation );\n\t\t\t\tthis._refreshValue();\n\t\t\t\tif ( this.options.range ) {\n\t\t\t\t\tthis._refreshRange( value );\n\t\t\t\t}\n\n\t\t\t\t// Reset positioning from previous orientation\n\t\t\t\tthis.handles.css( value === \"horizontal\" ? \"bottom\" : \"left\", \"\" );\n\t\t\t\tbreak;\n\t\t\tcase \"value\":\n\t\t\t\tthis._animateOff = true;\n\t\t\t\tthis._refreshValue();\n\t\t\t\tthis._change( null, 0 );\n\t\t\t\tthis._animateOff = false;\n\t\t\t\tbreak;\n\t\t\tcase \"values\":\n\t\t\t\tthis._animateOff = true;\n\t\t\t\tthis._refreshValue();\n\n\t\t\t\t// Start from the last handle to prevent unreachable handles (#9046)\n\t\t\t\tfor ( i = valsLength - 1; i >= 0; i-- ) {\n\t\t\t\t\tthis._change( null, i );\n\t\t\t\t}\n\t\t\t\tthis._animateOff = false;\n\t\t\t\tbreak;\n\t\t\tcase \"step\":\n\t\t\tcase \"min\":\n\t\t\tcase \"max\":\n\t\t\t\tthis._animateOff = true;\n\t\t\t\tthis._calculateNewMax();\n\t\t\t\tthis._refreshValue();\n\t\t\t\tthis._animateOff = false;\n\t\t\t\tbreak;\n\t\t\tcase \"range\":\n\t\t\t\tthis._animateOff = true;\n\t\t\t\tthis._refresh();\n\t\t\t\tthis._animateOff = false;\n\t\t\t\tbreak;\n\t\t}\n\t},\n\n\t_setOptionDisabled: function( value ) {\n\t\tthis._super( value );\n\n\t\tthis._toggleClass( null, \"ui-state-disabled\", !!value );\n\t},\n\n\t//internal value getter\n\t// _value() returns value trimmed by min and max, aligned by step\n\t_value: function() {\n\t\tvar val = this.options.value;\n\t\tval = this._trimAlignValue( val );\n\n\t\treturn val;\n\t},\n\n\t//internal values getter\n\t// _values() returns array of values trimmed by min and max, aligned by step\n\t// _values( index ) returns single value trimmed by min and max, aligned by step\n\t_values: function( index ) {\n\t\tvar val,\n\t\t\tvals,\n\t\t\ti;\n\n\t\tif ( arguments.length ) {\n\t\t\tval = this.options.values[ index ];\n\t\t\tval = this._trimAlignValue( val );\n\n\t\t\treturn val;\n\t\t} else if ( this._hasMultipleValues() ) {\n\n\t\t\t// .slice() creates a copy of the array\n\t\t\t// this copy gets trimmed by min and max and then returned\n\t\t\tvals = this.options.values.slice();\n\t\t\tfor ( i = 0; i < vals.length; i += 1 ) {\n\t\t\t\tvals[ i ] = this._trimAlignValue( vals[ i ] );\n\t\t\t}\n\n\t\t\treturn vals;\n\t\t} else {\n\t\t\treturn [];\n\t\t}\n\t},\n\n\t// Returns the step-aligned value that val is closest to, between (inclusive) min and max\n\t_trimAlignValue: function( val ) {\n\t\tif ( val <= this._valueMin() ) {\n\t\t\treturn this._valueMin();\n\t\t}\n\t\tif ( val >= this._valueMax() ) {\n\t\t\treturn this._valueMax();\n\t\t}\n\t\tvar step = ( this.options.step > 0 ) ? this.options.step : 1,\n\t\t\tvalModStep = ( val - this._valueMin() ) % step,\n\t\t\talignValue = val - valModStep;\n\n\t\tif ( Math.abs( valModStep ) * 2 >= step ) {\n\t\t\talignValue += ( valModStep > 0 ) ? step : ( -step );\n\t\t}\n\n\t\t// Since JavaScript has problems with large floats, round\n\t\t// the final value to 5 digits after the decimal point (see #4124)\n\t\treturn parseFloat( alignValue.toFixed( 5 ) );\n\t},\n\n\t_calculateNewMax: function() {\n\t\tvar max = this.options.max,\n\t\t\tmin = this._valueMin(),\n\t\t\tstep = this.options.step,\n\t\t\taboveMin = Math.round( ( max - min ) / step ) * step;\n\t\tmax = aboveMin + min;\n\t\tif ( max > this.options.max ) {\n\n\t\t\t//If max is not divisible by step, rounding off may increase its value\n\t\t\tmax -= step;\n\t\t}\n\t\tthis.max = parseFloat( max.toFixed( this._precision() ) );\n\t},\n\n\t_precision: function() {\n\t\tvar precision = this._precisionOf( this.options.step );\n\t\tif ( this.options.min !== null ) {\n\t\t\tprecision = Math.max( precision, this._precisionOf( this.options.min ) );\n\t\t}\n\t\treturn precision;\n\t},\n\n\t_precisionOf: function( num ) {\n\t\tvar str = num.toString(),\n\t\t\tdecimal = str.indexOf( \".\" );\n\t\treturn decimal === -1 ? 0 : str.length - decimal - 1;\n\t},\n\n\t_valueMin: function() {\n\t\treturn this.options.min;\n\t},\n\n\t_valueMax: function() {\n\t\treturn this.max;\n\t},\n\n\t_refreshRange: function( orientation ) {\n\t\tif ( orientation === \"vertical\" ) {\n\t\t\tthis.range.css( { \"width\": \"\", \"left\": \"\" } );\n\t\t}\n\t\tif ( orientation === \"horizontal\" ) {\n\t\t\tthis.range.css( { \"height\": \"\", \"bottom\": \"\" } );\n\t\t}\n\t},\n\n\t_refreshValue: function() {\n\t\tvar lastValPercent, valPercent, value, valueMin, valueMax,\n\t\t\toRange = this.options.range,\n\t\t\to = this.options,\n\t\t\tthat = this,\n\t\t\tanimate = ( !this._animateOff ) ? o.animate : false,\n\t\t\t_set = {};\n\n\t\tif ( this._hasMultipleValues() ) {\n\t\t\tthis.handles.each( function( i ) {\n\t\t\t\tvalPercent = ( that.values( i ) - that._valueMin() ) / ( that._valueMax() -\n\t\t\t\t\tthat._valueMin() ) * 100;\n\t\t\t\t_set[ that.orientation === \"horizontal\" ? \"left\" : \"bottom\" ] = valPercent + \"%\";\n\t\t\t\t$( this ).stop( 1, 1 )[ animate ? \"animate\" : \"css\" ]( _set, o.animate );\n\t\t\t\tif ( that.options.range === true ) {\n\t\t\t\t\tif ( that.orientation === \"horizontal\" ) {\n\t\t\t\t\t\tif ( i === 0 ) {\n\t\t\t\t\t\t\tthat.range.stop( 1, 1 )[ animate ? \"animate\" : \"css\" ]( {\n\t\t\t\t\t\t\t\tleft: valPercent + \"%\"\n\t\t\t\t\t\t\t}, o.animate );\n\t\t\t\t\t\t}\n\t\t\t\t\t\tif ( i === 1 ) {\n\t\t\t\t\t\t\tthat.range[ animate ? \"animate\" : \"css\" ]( {\n\t\t\t\t\t\t\t\twidth: ( valPercent - lastValPercent ) + \"%\"\n\t\t\t\t\t\t\t}, {\n\t\t\t\t\t\t\t\tqueue: false,\n\t\t\t\t\t\t\t\tduration: o.animate\n\t\t\t\t\t\t\t} );\n\t\t\t\t\t\t}\n\t\t\t\t\t} else {\n\t\t\t\t\t\tif ( i === 0 ) {\n\t\t\t\t\t\t\tthat.range.stop( 1, 1 )[ animate ? \"animate\" : \"css\" ]( {\n\t\t\t\t\t\t\t\tbottom: ( valPercent ) + \"%\"\n\t\t\t\t\t\t\t}, o.animate );\n\t\t\t\t\t\t}\n\t\t\t\t\t\tif ( i === 1 ) {\n\t\t\t\t\t\t\tthat.range[ animate ? \"animate\" : \"css\" ]( {\n\t\t\t\t\t\t\t\theight: ( valPercent - lastValPercent ) + \"%\"\n\t\t\t\t\t\t\t}, {\n\t\t\t\t\t\t\t\tqueue: false,\n\t\t\t\t\t\t\t\tduration: o.animate\n\t\t\t\t\t\t\t} );\n\t\t\t\t\t\t}\n\t\t\t\t\t}\n\t\t\t\t}\n\t\t\t\tlastValPercent = valPercent;\n\t\t\t} );\n\t\t} else {\n\t\t\tvalue = this.value();\n\t\t\tvalueMin = this._valueMin();\n\t\t\tvalueMax = this._valueMax();\n\t\t\tvalPercent = ( valueMax !== valueMin ) ?\n\t\t\t\t\t( value - valueMin ) / ( valueMax - valueMin ) * 100 :\n\t\t\t\t\t0;\n\t\t\t_set[ this.orientation === \"horizontal\" ? \"left\" : \"bottom\" ] = valPercent + \"%\";\n\t\t\tthis.handle.stop( 1, 1 )[ animate ? \"animate\" : \"css\" ]( _set, o.animate );\n\n\t\t\tif ( oRange === \"min\" && this.orientation === \"horizontal\" ) {\n\t\t\t\tthis.range.stop( 1, 1 )[ animate ? \"animate\" : \"css\" ]( {\n\t\t\t\t\twidth: valPercent + \"%\"\n\t\t\t\t}, o.animate );\n\t\t\t}\n\t\t\tif ( oRange === \"max\" && this.orientation === \"horizontal\" ) {\n\t\t\t\tthis.range.stop( 1, 1 )[ animate ? \"animate\" : \"css\" ]( {\n\t\t\t\t\twidth: ( 100 - valPercent ) + \"%\"\n\t\t\t\t}, o.animate );\n\t\t\t}\n\t\t\tif ( oRange === \"min\" && this.orientation === \"vertical\" ) {\n\t\t\t\tthis.range.stop( 1, 1 )[ animate ? \"animate\" : \"css\" ]( {\n\t\t\t\t\theight: valPercent + \"%\"\n\t\t\t\t}, o.animate );\n\t\t\t}\n\t\t\tif ( oRange === \"max\" && this.orientation === \"vertical\" ) {\n\t\t\t\tthis.range.stop( 1, 1 )[ animate ? \"animate\" : \"css\" ]( {\n\t\t\t\t\theight: ( 100 - valPercent ) + \"%\"\n\t\t\t\t}, o.animate );\n\t\t\t}\n\t\t}\n\t},\n\n\t_handleEvents: {\n\t\tkeydown: function( event ) {\n\t\t\tvar allowed, curVal, newVal, step,\n\t\t\t\tindex = $( event.target ).data( \"ui-slider-handle-index\" );\n\n\t\t\tswitch ( event.keyCode ) {\n\t\t\t\tcase $.ui.keyCode.HOME:\n\t\t\t\tcase $.ui.keyCode.END:\n\t\t\t\tcase $.ui.keyCode.PAGE_UP:\n\t\t\t\tcase $.ui.keyCode.PAGE_DOWN:\n\t\t\t\tcase $.ui.keyCode.UP:\n\t\t\t\tcase $.ui.keyCode.RIGHT:\n\t\t\t\tcase $.ui.keyCode.DOWN:\n\t\t\t\tcase $.ui.keyCode.LEFT:\n\t\t\t\t\tevent.preventDefault();\n\t\t\t\t\tif ( !this._keySliding ) {\n\t\t\t\t\t\tthis._keySliding = true;\n\t\t\t\t\t\tthis._addClass( $( event.target ), null, \"ui-state-active\" );\n\t\t\t\t\t\tallowed = this._start( event, index );\n\t\t\t\t\t\tif ( allowed === false ) {\n\t\t\t\t\t\t\treturn;\n\t\t\t\t\t\t}\n\t\t\t\t\t}\n\t\t\t\t\tbreak;\n\t\t\t}\n\n\t\t\tstep = this.options.step;\n\t\t\tif ( this._hasMultipleValues() ) {\n\t\t\t\tcurVal = newVal = this.values( index );\n\t\t\t} else {\n\t\t\t\tcurVal = newVal = this.value();\n\t\t\t}\n\n\t\t\tswitch ( event.keyCode ) {\n\t\t\t\tcase $.ui.keyCode.HOME:\n\t\t\t\t\tnewVal = this._valueMin();\n\t\t\t\t\tbreak;\n\t\t\t\tcase $.ui.keyCode.END:\n\t\t\t\t\tnewVal = this._valueMax();\n\t\t\t\t\tbreak;\n\t\t\t\tcase $.ui.keyCode.PAGE_UP:\n\t\t\t\t\tnewVal = this._trimAlignValue(\n\t\t\t\t\t\tcurVal + ( ( this._valueMax() - this._valueMin() ) / this.numPages )\n\t\t\t\t\t);\n\t\t\t\t\tbreak;\n\t\t\t\tcase $.ui.keyCode.PAGE_DOWN:\n\t\t\t\t\tnewVal = this._trimAlignValue(\n\t\t\t\t\t\tcurVal - ( ( this._valueMax() - this._valueMin() ) / this.numPages ) );\n\t\t\t\t\tbreak;\n\t\t\t\tcase $.ui.keyCode.UP:\n\t\t\t\tcase $.ui.keyCode.RIGHT:\n\t\t\t\t\tif ( curVal === this._valueMax() ) {\n\t\t\t\t\t\treturn;\n\t\t\t\t\t}\n\t\t\t\t\tnewVal = this._trimAlignValue( curVal + step );\n\t\t\t\t\tbreak;\n\t\t\t\tcase $.ui.keyCode.DOWN:\n\t\t\t\tcase $.ui.keyCode.LEFT:\n\t\t\t\t\tif ( curVal === this._valueMin() ) {\n\t\t\t\t\t\treturn;\n\t\t\t\t\t}\n\t\t\t\t\tnewVal = this._trimAlignValue( curVal - step );\n\t\t\t\t\tbreak;\n\t\t\t}\n\n\t\t\tthis._slide( event, index, newVal );\n\t\t},\n\t\tkeyup: function( event ) {\n\t\t\tvar index = $( event.target ).data( \"ui-slider-handle-index\" );\n\n\t\t\tif ( this._keySliding ) {\n\t\t\t\tthis._keySliding = false;\n\t\t\t\tthis._stop( event, index );\n\t\t\t\tthis._change( event, index );\n\t\t\t\tthis._removeClass( $( event.target ), null, \"ui-state-active\" );\n\t\t\t}\n\t\t}\n\t}\n} );\n\n} ) );\n\n\n\n//////////////////\n// WEBPACK FOOTER\n// ./~/jquery-ui/ui/widgets/slider.js\n// module id = 23\n// module chunks = 0","/*!\n * jQuery UI Keycode 1.12.1\n * http://jqueryui.com\n *\n * Copyright jQuery Foundation and other contributors\n * Released under the MIT license.\n * http://jquery.org/license\n */\n\n//>>label: Keycode\n//>>group: Core\n//>>description: Provide keycodes as keynames\n//>>docs: http://api.jqueryui.com/jQuery.ui.keyCode/\n\n( function( factory ) {\n\tif ( typeof define === \"function\" && define.amd ) {\n\n\t\t// AMD. Register as an anonymous module.\n\t\tdefine( [ \"jquery\", \"./version\" ], factory );\n\t} else {\n\n\t\t// Browser globals\n\t\tfactory( jQuery );\n\t}\n} ( function( $ ) {\nreturn $.ui.keyCode = {\n\tBACKSPACE: 8,\n\tCOMMA: 188,\n\tDELETE: 46,\n\tDOWN: 40,\n\tEND: 35,\n\tENTER: 13,\n\tESCAPE: 27,\n\tHOME: 36,\n\tLEFT: 37,\n\tPAGE_DOWN: 34,\n\tPAGE_UP: 33,\n\tPERIOD: 190,\n\tRIGHT: 39,\n\tSPACE: 32,\n\tTAB: 9,\n\tUP: 38\n};\n\n} ) );\n\n\n\n//////////////////\n// WEBPACK FOOTER\n// ./~/jquery-ui/ui/keycode.js\n// module id = 24\n// module chunks = 0","/*!\n * jQuery UI Dialog 1.12.1\n * http://jqueryui.com\n *\n * Copyright jQuery Foundation and other contributors\n * Released under the MIT license.\n * http://jquery.org/license\n */\n\n//>>label: Dialog\n//>>group: Widgets\n//>>description: Displays customizable dialog windows.\n//>>docs: http://api.jqueryui.com/dialog/\n//>>demos: http://jqueryui.com/dialog/\n//>>css.structure: ../../themes/base/core.css\n//>>css.structure: ../../themes/base/dialog.css\n//>>css.theme: ../../themes/base/theme.css\n\n( function( factory ) {\n\tif ( typeof define === \"function\" && define.amd ) {\n\n\t\t// AMD. Register as an anonymous module.\n\t\tdefine( [\n\t\t\t\"jquery\",\n\t\t\t\"./button\",\n\t\t\t\"./draggable\",\n\t\t\t\"./mouse\",\n\t\t\t\"./resizable\",\n\t\t\t\"../focusable\",\n\t\t\t\"../keycode\",\n\t\t\t\"../position\",\n\t\t\t\"../safe-active-element\",\n\t\t\t\"../safe-blur\",\n\t\t\t\"../tabbable\",\n\t\t\t\"../unique-id\",\n\t\t\t\"../version\",\n\t\t\t\"../widget\"\n\t\t], factory );\n\t} else {\n\n\t\t// Browser globals\n\t\tfactory( jQuery );\n\t}\n}( function( $ ) {\n\n$.widget( \"ui.dialog\", {\n\tversion: \"1.12.1\",\n\toptions: {\n\t\tappendTo: \"body\",\n\t\tautoOpen: true,\n\t\tbuttons: [],\n\t\tclasses: {\n\t\t\t\"ui-dialog\": \"ui-corner-all\",\n\t\t\t\"ui-dialog-titlebar\": \"ui-corner-all\"\n\t\t},\n\t\tcloseOnEscape: true,\n\t\tcloseText: \"Close\",\n\t\tdraggable: true,\n\t\thide: null,\n\t\theight: \"auto\",\n\t\tmaxHeight: null,\n\t\tmaxWidth: null,\n\t\tminHeight: 150,\n\t\tminWidth: 150,\n\t\tmodal: false,\n\t\tposition: {\n\t\t\tmy: \"center\",\n\t\t\tat: \"center\",\n\t\t\tof: window,\n\t\t\tcollision: \"fit\",\n\n\t\t\t// Ensure the titlebar is always visible\n\t\t\tusing: function( pos ) {\n\t\t\t\tvar topOffset = $( this ).css( pos ).offset().top;\n\t\t\t\tif ( topOffset < 0 ) {\n\t\t\t\t\t$( this ).css( \"top\", pos.top - topOffset );\n\t\t\t\t}\n\t\t\t}\n\t\t},\n\t\tresizable: true,\n\t\tshow: null,\n\t\ttitle: null,\n\t\twidth: 300,\n\n\t\t// Callbacks\n\t\tbeforeClose: null,\n\t\tclose: null,\n\t\tdrag: null,\n\t\tdragStart: null,\n\t\tdragStop: null,\n\t\tfocus: null,\n\t\topen: null,\n\t\tresize: null,\n\t\tresizeStart: null,\n\t\tresizeStop: null\n\t},\n\n\tsizeRelatedOptions: {\n\t\tbuttons: true,\n\t\theight: true,\n\t\tmaxHeight: true,\n\t\tmaxWidth: true,\n\t\tminHeight: true,\n\t\tminWidth: true,\n\t\twidth: true\n\t},\n\n\tresizableRelatedOptions: {\n\t\tmaxHeight: true,\n\t\tmaxWidth: true,\n\t\tminHeight: true,\n\t\tminWidth: true\n\t},\n\n\t_create: function() {\n\t\tthis.originalCss = {\n\t\t\tdisplay: this.element[ 0 ].style.display,\n\t\t\twidth: this.element[ 0 ].style.width,\n\t\t\tminHeight: this.element[ 0 ].style.minHeight,\n\t\t\tmaxHeight: this.element[ 0 ].style.maxHeight,\n\t\t\theight: this.element[ 0 ].style.height\n\t\t};\n\t\tthis.originalPosition = {\n\t\t\tparent: this.element.parent(),\n\t\t\tindex: this.element.parent().children().index( this.element )\n\t\t};\n\t\tthis.originalTitle = this.element.attr( \"title\" );\n\t\tif ( this.options.title == null && this.originalTitle != null ) {\n\t\t\tthis.options.title = this.originalTitle;\n\t\t}\n\n\t\t// Dialogs can't be disabled\n\t\tif ( this.options.disabled ) {\n\t\t\tthis.options.disabled = false;\n\t\t}\n\n\t\tthis._createWrapper();\n\n\t\tthis.element\n\t\t\t.show()\n\t\t\t.removeAttr( \"title\" )\n\t\t\t.appendTo( this.uiDialog );\n\n\t\tthis._addClass( \"ui-dialog-content\", \"ui-widget-content\" );\n\n\t\tthis._createTitlebar();\n\t\tthis._createButtonPane();\n\n\t\tif ( this.options.draggable && $.fn.draggable ) {\n\t\t\tthis._makeDraggable();\n\t\t}\n\t\tif ( this.options.resizable && $.fn.resizable ) {\n\t\t\tthis._makeResizable();\n\t\t}\n\n\t\tthis._isOpen = false;\n\n\t\tthis._trackFocus();\n\t},\n\n\t_init: function() {\n\t\tif ( this.options.autoOpen ) {\n\t\t\tthis.open();\n\t\t}\n\t},\n\n\t_appendTo: function() {\n\t\tvar element = this.options.appendTo;\n\t\tif ( element && ( element.jquery || element.nodeType ) ) {\n\t\t\treturn $( element );\n\t\t}\n\t\treturn this.document.find( element || \"body\" ).eq( 0 );\n\t},\n\n\t_destroy: function() {\n\t\tvar next,\n\t\t\toriginalPosition = this.originalPosition;\n\n\t\tthis._untrackInstance();\n\t\tthis._destroyOverlay();\n\n\t\tthis.element\n\t\t\t.removeUniqueId()\n\t\t\t.css( this.originalCss )\n\n\t\t\t// Without detaching first, the following becomes really slow\n\t\t\t.detach();\n\n\t\tthis.uiDialog.remove();\n\n\t\tif ( this.originalTitle ) {\n\t\t\tthis.element.attr( \"title\", this.originalTitle );\n\t\t}\n\n\t\tnext = originalPosition.parent.children().eq( originalPosition.index );\n\n\t\t// Don't try to place the dialog next to itself (#8613)\n\t\tif ( next.length && next[ 0 ] !== this.element[ 0 ] ) {\n\t\t\tnext.before( this.element );\n\t\t} else {\n\t\t\toriginalPosition.parent.append( this.element );\n\t\t}\n\t},\n\n\twidget: function() {\n\t\treturn this.uiDialog;\n\t},\n\n\tdisable: $.noop,\n\tenable: $.noop,\n\n\tclose: function( event ) {\n\t\tvar that = this;\n\n\t\tif ( !this._isOpen || this._trigger( \"beforeClose\", event ) === false ) {\n\t\t\treturn;\n\t\t}\n\n\t\tthis._isOpen = false;\n\t\tthis._focusedElement = null;\n\t\tthis._destroyOverlay();\n\t\tthis._untrackInstance();\n\n\t\tif ( !this.opener.filter( \":focusable\" ).trigger( \"focus\" ).length ) {\n\n\t\t\t// Hiding a focused element doesn't trigger blur in WebKit\n\t\t\t// so in case we have nothing to focus on, explicitly blur the active element\n\t\t\t// https://bugs.webkit.org/show_bug.cgi?id=47182\n\t\t\t$.ui.safeBlur( $.ui.safeActiveElement( this.document[ 0 ] ) );\n\t\t}\n\n\t\tthis._hide( this.uiDialog, this.options.hide, function() {\n\t\t\tthat._trigger( \"close\", event );\n\t\t} );\n\t},\n\n\tisOpen: function() {\n\t\treturn this._isOpen;\n\t},\n\n\tmoveToTop: function() {\n\t\tthis._moveToTop();\n\t},\n\n\t_moveToTop: function( event, silent ) {\n\t\tvar moved = false,\n\t\t\tzIndices = this.uiDialog.siblings( \".ui-front:visible\" ).map( function() {\n\t\t\t\treturn +$( this ).css( \"z-index\" );\n\t\t\t} ).get(),\n\t\t\tzIndexMax = Math.max.apply( null, zIndices );\n\n\t\tif ( zIndexMax >= +this.uiDialog.css( \"z-index\" ) ) {\n\t\t\tthis.uiDialog.css( \"z-index\", zIndexMax + 1 );\n\t\t\tmoved = true;\n\t\t}\n\n\t\tif ( moved && !silent ) {\n\t\t\tthis._trigger( \"focus\", event );\n\t\t}\n\t\treturn moved;\n\t},\n\n\topen: function() {\n\t\tvar that = this;\n\t\tif ( this._isOpen ) {\n\t\t\tif ( this._moveToTop() ) {\n\t\t\t\tthis._focusTabbable();\n\t\t\t}\n\t\t\treturn;\n\t\t}\n\n\t\tthis._isOpen = true;\n\t\tthis.opener = $( $.ui.safeActiveElement( this.document[ 0 ] ) );\n\n\t\tthis._size();\n\t\tthis._position();\n\t\tthis._createOverlay();\n\t\tthis._moveToTop( null, true );\n\n\t\t// Ensure the overlay is moved to the top with the dialog, but only when\n\t\t// opening. The overlay shouldn't move after the dialog is open so that\n\t\t// modeless dialogs opened after the modal dialog stack properly.\n\t\tif ( this.overlay ) {\n\t\t\tthis.overlay.css( \"z-index\", this.uiDialog.css( \"z-index\" ) - 1 );\n\t\t}\n\n\t\tthis._show( this.uiDialog, this.options.show, function() {\n\t\t\tthat._focusTabbable();\n\t\t\tthat._trigger( \"focus\" );\n\t\t} );\n\n\t\t// Track the dialog immediately upon openening in case a focus event\n\t\t// somehow occurs outside of the dialog before an element inside the\n\t\t// dialog is focused (#10152)\n\t\tthis._makeFocusTarget();\n\n\t\tthis._trigger( \"open\" );\n\t},\n\n\t_focusTabbable: function() {\n\n\t\t// Set focus to the first match:\n\t\t// 1. An element that was focused previously\n\t\t// 2. First element inside the dialog matching [autofocus]\n\t\t// 3. Tabbable element inside the content element\n\t\t// 4. Tabbable element inside the buttonpane\n\t\t// 5. The close button\n\t\t// 6. The dialog itself\n\t\tvar hasFocus = this._focusedElement;\n\t\tif ( !hasFocus ) {\n\t\t\thasFocus = this.element.find( \"[autofocus]\" );\n\t\t}\n\t\tif ( !hasFocus.length ) {\n\t\t\thasFocus = this.element.find( \":tabbable\" );\n\t\t}\n\t\tif ( !hasFocus.length ) {\n\t\t\thasFocus = this.uiDialogButtonPane.find( \":tabbable\" );\n\t\t}\n\t\tif ( !hasFocus.length ) {\n\t\t\thasFocus = this.uiDialogTitlebarClose.filter( \":tabbable\" );\n\t\t}\n\t\tif ( !hasFocus.length ) {\n\t\t\thasFocus = this.uiDialog;\n\t\t}\n\t\thasFocus.eq( 0 ).trigger( \"focus\" );\n\t},\n\n\t_keepFocus: function( event ) {\n\t\tfunction checkFocus() {\n\t\t\tvar activeElement = $.ui.safeActiveElement( this.document[ 0 ] ),\n\t\t\t\tisActive = this.uiDialog[ 0 ] === activeElement ||\n\t\t\t\t\t$.contains( this.uiDialog[ 0 ], activeElement );\n\t\t\tif ( !isActive ) {\n\t\t\t\tthis._focusTabbable();\n\t\t\t}\n\t\t}\n\t\tevent.preventDefault();\n\t\tcheckFocus.call( this );\n\n\t\t// support: IE\n\t\t// IE <= 8 doesn't prevent moving focus even with event.preventDefault()\n\t\t// so we check again later\n\t\tthis._delay( checkFocus );\n\t},\n\n\t_createWrapper: function() {\n\t\tthis.uiDialog = $( \"<div>\" )\n\t\t\t.hide()\n\t\t\t.attr( {\n\n\t\t\t\t// Setting tabIndex makes the div focusable\n\t\t\t\ttabIndex: -1,\n\t\t\t\trole: \"dialog\"\n\t\t\t} )\n\t\t\t.appendTo( this._appendTo() );\n\n\t\tthis._addClass( this.uiDialog, \"ui-dialog\", \"ui-widget ui-widget-content ui-front\" );\n\t\tthis._on( this.uiDialog, {\n\t\t\tkeydown: function( event ) {\n\t\t\t\tif ( this.options.closeOnEscape && !event.isDefaultPrevented() && event.keyCode &&\n\t\t\t\t\t\tevent.keyCode === $.ui.keyCode.ESCAPE ) {\n\t\t\t\t\tevent.preventDefault();\n\t\t\t\t\tthis.close( event );\n\t\t\t\t\treturn;\n\t\t\t\t}\n\n\t\t\t\t// Prevent tabbing out of dialogs\n\t\t\t\tif ( event.keyCode !== $.ui.keyCode.TAB || event.isDefaultPrevented() ) {\n\t\t\t\t\treturn;\n\t\t\t\t}\n\t\t\t\tvar tabbables = this.uiDialog.find( \":tabbable\" ),\n\t\t\t\t\tfirst = tabbables.filter( \":first\" ),\n\t\t\t\t\tlast = tabbables.filter( \":last\" );\n\n\t\t\t\tif ( ( event.target === last[ 0 ] || event.target === this.uiDialog[ 0 ] ) &&\n\t\t\t\t\t\t!event.shiftKey ) {\n\t\t\t\t\tthis._delay( function() {\n\t\t\t\t\t\tfirst.trigger( \"focus\" );\n\t\t\t\t\t} );\n\t\t\t\t\tevent.preventDefault();\n\t\t\t\t} else if ( ( event.target === first[ 0 ] ||\n\t\t\t\t\t\tevent.target === this.uiDialog[ 0 ] ) && event.shiftKey ) {\n\t\t\t\t\tthis._delay( function() {\n\t\t\t\t\t\tlast.trigger( \"focus\" );\n\t\t\t\t\t} );\n\t\t\t\t\tevent.preventDefault();\n\t\t\t\t}\n\t\t\t},\n\t\t\tmousedown: function( event ) {\n\t\t\t\tif ( this._moveToTop( event ) ) {\n\t\t\t\t\tthis._focusTabbable();\n\t\t\t\t}\n\t\t\t}\n\t\t} );\n\n\t\t// We assume that any existing aria-describedby attribute means\n\t\t// that the dialog content is marked up properly\n\t\t// otherwise we brute force the content as the description\n\t\tif ( !this.element.find( \"[aria-describedby]\" ).length ) {\n\t\t\tthis.uiDialog.attr( {\n\t\t\t\t\"aria-describedby\": this.element.uniqueId().attr( \"id\" )\n\t\t\t} );\n\t\t}\n\t},\n\n\t_createTitlebar: function() {\n\t\tvar uiDialogTitle;\n\n\t\tthis.uiDialogTitlebar = $( \"<div>\" );\n\t\tthis._addClass( this.uiDialogTitlebar,\n\t\t\t\"ui-dialog-titlebar\", \"ui-widget-header ui-helper-clearfix\" );\n\t\tthis._on( this.uiDialogTitlebar, {\n\t\t\tmousedown: function( event ) {\n\n\t\t\t\t// Don't prevent click on close button (#8838)\n\t\t\t\t// Focusing a dialog that is partially scrolled out of view\n\t\t\t\t// causes the browser to scroll it into view, preventing the click event\n\t\t\t\tif ( !$( event.target ).closest( \".ui-dialog-titlebar-close\" ) ) {\n\n\t\t\t\t\t// Dialog isn't getting focus when dragging (#8063)\n\t\t\t\t\tthis.uiDialog.trigger( \"focus\" );\n\t\t\t\t}\n\t\t\t}\n\t\t} );\n\n\t\t// Support: IE\n\t\t// Use type=\"button\" to prevent enter keypresses in textboxes from closing the\n\t\t// dialog in IE (#9312)\n\t\tthis.uiDialogTitlebarClose = $( \"<button type='button'></button>\" )\n\t\t\t.button( {\n\t\t\t\tlabel: $( \"<a>\" ).text( this.options.closeText ).html(),\n\t\t\t\ticon: \"ui-icon-closethick\",\n\t\t\t\tshowLabel: false\n\t\t\t} )\n\t\t\t.appendTo( this.uiDialogTitlebar );\n\n\t\tthis._addClass( this.uiDialogTitlebarClose, \"ui-dialog-titlebar-close\" );\n\t\tthis._on( this.uiDialogTitlebarClose, {\n\t\t\tclick: function( event ) {\n\t\t\t\tevent.preventDefault();\n\t\t\t\tthis.close( event );\n\t\t\t}\n\t\t} );\n\n\t\tuiDialogTitle = $( \"<span>\" ).uniqueId().prependTo( this.uiDialogTitlebar );\n\t\tthis._addClass( uiDialogTitle, \"ui-dialog-title\" );\n\t\tthis._title( uiDialogTitle );\n\n\t\tthis.uiDialogTitlebar.prependTo( this.uiDialog );\n\n\t\tthis.uiDialog.attr( {\n\t\t\t\"aria-labelledby\": uiDialogTitle.attr( \"id\" )\n\t\t} );\n\t},\n\n\t_title: function( title ) {\n\t\tif ( this.options.title ) {\n\t\t\ttitle.text( this.options.title );\n\t\t} else {\n\t\t\ttitle.html( \"&#160;\" );\n\t\t}\n\t},\n\n\t_createButtonPane: function() {\n\t\tthis.uiDialogButtonPane = $( \"<div>\" );\n\t\tthis._addClass( this.uiDialogButtonPane, \"ui-dialog-buttonpane\",\n\t\t\t\"ui-widget-content ui-helper-clearfix\" );\n\n\t\tthis.uiButtonSet = $( \"<div>\" )\n\t\t\t.appendTo( this.uiDialogButtonPane );\n\t\tthis._addClass( this.uiButtonSet, \"ui-dialog-buttonset\" );\n\n\t\tthis._createButtons();\n\t},\n\n\t_createButtons: function() {\n\t\tvar that = this,\n\t\t\tbuttons = this.options.buttons;\n\n\t\t// If we already have a button pane, remove it\n\t\tthis.uiDialogButtonPane.remove();\n\t\tthis.uiButtonSet.empty();\n\n\t\tif ( $.isEmptyObject( buttons ) || ( $.isArray( buttons ) && !buttons.length ) ) {\n\t\t\tthis._removeClass( this.uiDialog, \"ui-dialog-buttons\" );\n\t\t\treturn;\n\t\t}\n\n\t\t$.each( buttons, function( name, props ) {\n\t\t\tvar click, buttonOptions;\n\t\t\tprops = $.isFunction( props ) ?\n\t\t\t\t{ click: props, text: name } :\n\t\t\t\tprops;\n\n\t\t\t// Default to a non-submitting button\n\t\t\tprops = $.extend( { type: \"button\" }, props );\n\n\t\t\t// Change the context for the click callback to be the main element\n\t\t\tclick = props.click;\n\t\t\tbuttonOptions = {\n\t\t\t\ticon: props.icon,\n\t\t\t\ticonPosition: props.iconPosition,\n\t\t\t\tshowLabel: props.showLabel,\n\n\t\t\t\t// Deprecated options\n\t\t\t\ticons: props.icons,\n\t\t\t\ttext: props.text\n\t\t\t};\n\n\t\t\tdelete props.click;\n\t\t\tdelete props.icon;\n\t\t\tdelete props.iconPosition;\n\t\t\tdelete props.showLabel;\n\n\t\t\t// Deprecated options\n\t\t\tdelete props.icons;\n\t\t\tif ( typeof props.text === \"boolean\" ) {\n\t\t\t\tdelete props.text;\n\t\t\t}\n\n\t\t\t$( \"<button></button>\", props )\n\t\t\t\t.button( buttonOptions )\n\t\t\t\t.appendTo( that.uiButtonSet )\n\t\t\t\t.on( \"click\", function() {\n\t\t\t\t\tclick.apply( that.element[ 0 ], arguments );\n\t\t\t\t} );\n\t\t} );\n\t\tthis._addClass( this.uiDialog, \"ui-dialog-buttons\" );\n\t\tthis.uiDialogButtonPane.appendTo( this.uiDialog );\n\t},\n\n\t_makeDraggable: function() {\n\t\tvar that = this,\n\t\t\toptions = this.options;\n\n\t\tfunction filteredUi( ui ) {\n\t\t\treturn {\n\t\t\t\tposition: ui.position,\n\t\t\t\toffset: ui.offset\n\t\t\t};\n\t\t}\n\n\t\tthis.uiDialog.draggable( {\n\t\t\tcancel: \".ui-dialog-content, .ui-dialog-titlebar-close\",\n\t\t\thandle: \".ui-dialog-titlebar\",\n\t\t\tcontainment: \"document\",\n\t\t\tstart: function( event, ui ) {\n\t\t\t\tthat._addClass( $( this ), \"ui-dialog-dragging\" );\n\t\t\t\tthat._blockFrames();\n\t\t\t\tthat._trigger( \"dragStart\", event, filteredUi( ui ) );\n\t\t\t},\n\t\t\tdrag: function( event, ui ) {\n\t\t\t\tthat._trigger( \"drag\", event, filteredUi( ui ) );\n\t\t\t},\n\t\t\tstop: function( event, ui ) {\n\t\t\t\tvar left = ui.offset.left - that.document.scrollLeft(),\n\t\t\t\t\ttop = ui.offset.top - that.document.scrollTop();\n\n\t\t\t\toptions.position = {\n\t\t\t\t\tmy: \"left top\",\n\t\t\t\t\tat: \"left\" + ( left >= 0 ? \"+\" : \"\" ) + left + \" \" +\n\t\t\t\t\t\t\"top\" + ( top >= 0 ? \"+\" : \"\" ) + top,\n\t\t\t\t\tof: that.window\n\t\t\t\t};\n\t\t\t\tthat._removeClass( $( this ), \"ui-dialog-dragging\" );\n\t\t\t\tthat._unblockFrames();\n\t\t\t\tthat._trigger( \"dragStop\", event, filteredUi( ui ) );\n\t\t\t}\n\t\t} );\n\t},\n\n\t_makeResizable: function() {\n\t\tvar that = this,\n\t\t\toptions = this.options,\n\t\t\thandles = options.resizable,\n\n\t\t\t// .ui-resizable has position: relative defined in the stylesheet\n\t\t\t// but dialogs have to use absolute or fixed positioning\n\t\t\tposition = this.uiDialog.css( \"position\" ),\n\t\t\tresizeHandles = typeof handles === \"string\" ?\n\t\t\t\thandles :\n\t\t\t\t\"n,e,s,w,se,sw,ne,nw\";\n\n\t\tfunction filteredUi( ui ) {\n\t\t\treturn {\n\t\t\t\toriginalPosition: ui.originalPosition,\n\t\t\t\toriginalSize: ui.originalSize,\n\t\t\t\tposition: ui.position,\n\t\t\t\tsize: ui.size\n\t\t\t};\n\t\t}\n\n\t\tthis.uiDialog.resizable( {\n\t\t\tcancel: \".ui-dialog-content\",\n\t\t\tcontainment: \"document\",\n\t\t\talsoResize: this.element,\n\t\t\tmaxWidth: options.maxWidth,\n\t\t\tmaxHeight: options.maxHeight,\n\t\t\tminWidth: options.minWidth,\n\t\t\tminHeight: this._minHeight(),\n\t\t\thandles: resizeHandles,\n\t\t\tstart: function( event, ui ) {\n\t\t\t\tthat._addClass( $( this ), \"ui-dialog-resizing\" );\n\t\t\t\tthat._blockFrames();\n\t\t\t\tthat._trigger( \"resizeStart\", event, filteredUi( ui ) );\n\t\t\t},\n\t\t\tresize: function( event, ui ) {\n\t\t\t\tthat._trigger( \"resize\", event, filteredUi( ui ) );\n\t\t\t},\n\t\t\tstop: function( event, ui ) {\n\t\t\t\tvar offset = that.uiDialog.offset(),\n\t\t\t\t\tleft = offset.left - that.document.scrollLeft(),\n\t\t\t\t\ttop = offset.top - that.document.scrollTop();\n\n\t\t\t\toptions.height = that.uiDialog.height();\n\t\t\t\toptions.width = that.uiDialog.width();\n\t\t\t\toptions.position = {\n\t\t\t\t\tmy: \"left top\",\n\t\t\t\t\tat: \"left\" + ( left >= 0 ? \"+\" : \"\" ) + left + \" \" +\n\t\t\t\t\t\t\"top\" + ( top >= 0 ? \"+\" : \"\" ) + top,\n\t\t\t\t\tof: that.window\n\t\t\t\t};\n\t\t\t\tthat._removeClass( $( this ), \"ui-dialog-resizing\" );\n\t\t\t\tthat._unblockFrames();\n\t\t\t\tthat._trigger( \"resizeStop\", event, filteredUi( ui ) );\n\t\t\t}\n\t\t} )\n\t\t\t.css( \"position\", position );\n\t},\n\n\t_trackFocus: function() {\n\t\tthis._on( this.widget(), {\n\t\t\tfocusin: function( event ) {\n\t\t\t\tthis._makeFocusTarget();\n\t\t\t\tthis._focusedElement = $( event.target );\n\t\t\t}\n\t\t} );\n\t},\n\n\t_makeFocusTarget: function() {\n\t\tthis._untrackInstance();\n\t\tthis._trackingInstances().unshift( this );\n\t},\n\n\t_untrackInstance: function() {\n\t\tvar instances = this._trackingInstances(),\n\t\t\texists = $.inArray( this, instances );\n\t\tif ( exists !== -1 ) {\n\t\t\tinstances.splice( exists, 1 );\n\t\t}\n\t},\n\n\t_trackingInstances: function() {\n\t\tvar instances = this.document.data( \"ui-dialog-instances\" );\n\t\tif ( !instances ) {\n\t\t\tinstances = [];\n\t\t\tthis.document.data( \"ui-dialog-instances\", instances );\n\t\t}\n\t\treturn instances;\n\t},\n\n\t_minHeight: function() {\n\t\tvar options = this.options;\n\n\t\treturn options.height === \"auto\" ?\n\t\t\toptions.minHeight :\n\t\t\tMath.min( options.minHeight, options.height );\n\t},\n\n\t_position: function() {\n\n\t\t// Need to show the dialog to get the actual offset in the position plugin\n\t\tvar isVisible = this.uiDialog.is( \":visible\" );\n\t\tif ( !isVisible ) {\n\t\t\tthis.uiDialog.show();\n\t\t}\n\t\tthis.uiDialog.position( this.options.position );\n\t\tif ( !isVisible ) {\n\t\t\tthis.uiDialog.hide();\n\t\t}\n\t},\n\n\t_setOptions: function( options ) {\n\t\tvar that = this,\n\t\t\tresize = false,\n\t\t\tresizableOptions = {};\n\n\t\t$.each( options, function( key, value ) {\n\t\t\tthat._setOption( key, value );\n\n\t\t\tif ( key in that.sizeRelatedOptions ) {\n\t\t\t\tresize = true;\n\t\t\t}\n\t\t\tif ( key in that.resizableRelatedOptions ) {\n\t\t\t\tresizableOptions[ key ] = value;\n\t\t\t}\n\t\t} );\n\n\t\tif ( resize ) {\n\t\t\tthis._size();\n\t\t\tthis._position();\n\t\t}\n\t\tif ( this.uiDialog.is( \":data(ui-resizable)\" ) ) {\n\t\t\tthis.uiDialog.resizable( \"option\", resizableOptions );\n\t\t}\n\t},\n\n\t_setOption: function( key, value ) {\n\t\tvar isDraggable, isResizable,\n\t\t\tuiDialog = this.uiDialog;\n\n\t\tif ( key === \"disabled\" ) {\n\t\t\treturn;\n\t\t}\n\n\t\tthis._super( key, value );\n\n\t\tif ( key === \"appendTo\" ) {\n\t\t\tthis.uiDialog.appendTo( this._appendTo() );\n\t\t}\n\n\t\tif ( key === \"buttons\" ) {\n\t\t\tthis._createButtons();\n\t\t}\n\n\t\tif ( key === \"closeText\" ) {\n\t\t\tthis.uiDialogTitlebarClose.button( {\n\n\t\t\t\t// Ensure that we always pass a string\n\t\t\t\tlabel: $( \"<a>\" ).text( \"\" + this.options.closeText ).html()\n\t\t\t} );\n\t\t}\n\n\t\tif ( key === \"draggable\" ) {\n\t\t\tisDraggable = uiDialog.is( \":data(ui-draggable)\" );\n\t\t\tif ( isDraggable && !value ) {\n\t\t\t\tuiDialog.draggable( \"destroy\" );\n\t\t\t}\n\n\t\t\tif ( !isDraggable && value ) {\n\t\t\t\tthis._makeDraggable();\n\t\t\t}\n\t\t}\n\n\t\tif ( key === \"position\" ) {\n\t\t\tthis._position();\n\t\t}\n\n\t\tif ( key === \"resizable\" ) {\n\n\t\t\t// currently resizable, becoming non-resizable\n\t\t\tisResizable = uiDialog.is( \":data(ui-resizable)\" );\n\t\t\tif ( isResizable && !value ) {\n\t\t\t\tuiDialog.resizable( \"destroy\" );\n\t\t\t}\n\n\t\t\t// Currently resizable, changing handles\n\t\t\tif ( isResizable && typeof value === \"string\" ) {\n\t\t\t\tuiDialog.resizable( \"option\", \"handles\", value );\n\t\t\t}\n\n\t\t\t// Currently non-resizable, becoming resizable\n\t\t\tif ( !isResizable && value !== false ) {\n\t\t\t\tthis._makeResizable();\n\t\t\t}\n\t\t}\n\n\t\tif ( key === \"title\" ) {\n\t\t\tthis._title( this.uiDialogTitlebar.find( \".ui-dialog-title\" ) );\n\t\t}\n\t},\n\n\t_size: function() {\n\n\t\t// If the user has resized the dialog, the .ui-dialog and .ui-dialog-content\n\t\t// divs will both have width and height set, so we need to reset them\n\t\tvar nonContentHeight, minContentHeight, maxContentHeight,\n\t\t\toptions = this.options;\n\n\t\t// Reset content sizing\n\t\tthis.element.show().css( {\n\t\t\twidth: \"auto\",\n\t\t\tminHeight: 0,\n\t\t\tmaxHeight: \"none\",\n\t\t\theight: 0\n\t\t} );\n\n\t\tif ( options.minWidth > options.width ) {\n\t\t\toptions.width = options.minWidth;\n\t\t}\n\n\t\t// Reset wrapper sizing\n\t\t// determine the height of all the non-content elements\n\t\tnonContentHeight = this.uiDialog.css( {\n\t\t\theight: \"auto\",\n\t\t\twidth: options.width\n\t\t} )\n\t\t\t.outerHeight();\n\t\tminContentHeight = Math.max( 0, options.minHeight - nonContentHeight );\n\t\tmaxContentHeight = typeof options.maxHeight === \"number\" ?\n\t\t\tMath.max( 0, options.maxHeight - nonContentHeight ) :\n\t\t\t\"none\";\n\n\t\tif ( options.height === \"auto\" ) {\n\t\t\tthis.element.css( {\n\t\t\t\tminHeight: minContentHeight,\n\t\t\t\tmaxHeight: maxContentHeight,\n\t\t\t\theight: \"auto\"\n\t\t\t} );\n\t\t} else {\n\t\t\tthis.element.height( Math.max( 0, options.height - nonContentHeight ) );\n\t\t}\n\n\t\tif ( this.uiDialog.is( \":data(ui-resizable)\" ) ) {\n\t\t\tthis.uiDialog.resizable( \"option\", \"minHeight\", this._minHeight() );\n\t\t}\n\t},\n\n\t_blockFrames: function() {\n\t\tthis.iframeBlocks = this.document.find( \"iframe\" ).map( function() {\n\t\t\tvar iframe = $( this );\n\n\t\t\treturn $( \"<div>\" )\n\t\t\t\t.css( {\n\t\t\t\t\tposition: \"absolute\",\n\t\t\t\t\twidth: iframe.outerWidth(),\n\t\t\t\t\theight: iframe.outerHeight()\n\t\t\t\t} )\n\t\t\t\t.appendTo( iframe.parent() )\n\t\t\t\t.offset( iframe.offset() )[ 0 ];\n\t\t} );\n\t},\n\n\t_unblockFrames: function() {\n\t\tif ( this.iframeBlocks ) {\n\t\t\tthis.iframeBlocks.remove();\n\t\t\tdelete this.iframeBlocks;\n\t\t}\n\t},\n\n\t_allowInteraction: function( event ) {\n\t\tif ( $( event.target ).closest( \".ui-dialog\" ).length ) {\n\t\t\treturn true;\n\t\t}\n\n\t\t// TODO: Remove hack when datepicker implements\n\t\t// the .ui-front logic (#8989)\n\t\treturn !!$( event.target ).closest( \".ui-datepicker\" ).length;\n\t},\n\n\t_createOverlay: function() {\n\t\tif ( !this.options.modal ) {\n\t\t\treturn;\n\t\t}\n\n\t\t// We use a delay in case the overlay is created from an\n\t\t// event that we're going to be cancelling (#2804)\n\t\tvar isOpening = true;\n\t\tthis._delay( function() {\n\t\t\tisOpening = false;\n\t\t} );\n\n\t\tif ( !this.document.data( \"ui-dialog-overlays\" ) ) {\n\n\t\t\t// Prevent use of anchors and inputs\n\t\t\t// Using _on() for an event handler shared across many instances is\n\t\t\t// safe because the dialogs stack and must be closed in reverse order\n\t\t\tthis._on( this.document, {\n\t\t\t\tfocusin: function( event ) {\n\t\t\t\t\tif ( isOpening ) {\n\t\t\t\t\t\treturn;\n\t\t\t\t\t}\n\n\t\t\t\t\tif ( !this._allowInteraction( event ) ) {\n\t\t\t\t\t\tevent.preventDefault();\n\t\t\t\t\t\tthis._trackingInstances()[ 0 ]._focusTabbable();\n\t\t\t\t\t}\n\t\t\t\t}\n\t\t\t} );\n\t\t}\n\n\t\tthis.overlay = $( \"<div>\" )\n\t\t\t.appendTo( this._appendTo() );\n\n\t\tthis._addClass( this.overlay, null, \"ui-widget-overlay ui-front\" );\n\t\tthis._on( this.overlay, {\n\t\t\tmousedown: \"_keepFocus\"\n\t\t} );\n\t\tthis.document.data( \"ui-dialog-overlays\",\n\t\t\t( this.document.data( \"ui-dialog-overlays\" ) || 0 ) + 1 );\n\t},\n\n\t_destroyOverlay: function() {\n\t\tif ( !this.options.modal ) {\n\t\t\treturn;\n\t\t}\n\n\t\tif ( this.overlay ) {\n\t\t\tvar overlays = this.document.data( \"ui-dialog-overlays\" ) - 1;\n\n\t\t\tif ( !overlays ) {\n\t\t\t\tthis._off( this.document, \"focusin\" );\n\t\t\t\tthis.document.removeData( \"ui-dialog-overlays\" );\n\t\t\t} else {\n\t\t\t\tthis.document.data( \"ui-dialog-overlays\", overlays );\n\t\t\t}\n\n\t\t\tthis.overlay.remove();\n\t\t\tthis.overlay = null;\n\t\t}\n\t}\n} );\n\n// DEPRECATED\n// TODO: switch return back to widget declaration at top of file when this is removed\nif ( $.uiBackCompat !== false ) {\n\n\t// Backcompat for dialogClass option\n\t$.widget( \"ui.dialog\", $.ui.dialog, {\n\t\toptions: {\n\t\t\tdialogClass: \"\"\n\t\t},\n\t\t_createWrapper: function() {\n\t\t\tthis._super();\n\t\t\tthis.uiDialog.addClass( this.options.dialogClass );\n\t\t},\n\t\t_setOption: function( key, value ) {\n\t\t\tif ( key === \"dialogClass\" ) {\n\t\t\t\tthis.uiDialog\n\t\t\t\t\t.removeClass( this.options.dialogClass )\n\t\t\t\t\t.addClass( value );\n\t\t\t}\n\t\t\tthis._superApply( arguments );\n\t\t}\n\t} );\n}\n\nreturn $.ui.dialog;\n\n} ) );\n\n\n\n//////////////////\n// WEBPACK FOOTER\n// ./~/jquery-ui/ui/widgets/dialog.js\n// module id = 25\n// module chunks = 0","/*!\n * jQuery UI Button 1.12.1\n * http://jqueryui.com\n *\n * Copyright jQuery Foundation and other contributors\n * Released under the MIT license.\n * http://jquery.org/license\n */\n\n//>>label: Button\n//>>group: Widgets\n//>>description: Enhances a form with themeable buttons.\n//>>docs: http://api.jqueryui.com/button/\n//>>demos: http://jqueryui.com/button/\n//>>css.structure: ../../themes/base/core.css\n//>>css.structure: ../../themes/base/button.css\n//>>css.theme: ../../themes/base/theme.css\n\n( function( factory ) {\n\tif ( typeof define === \"function\" && define.amd ) {\n\n\t\t// AMD. Register as an anonymous module.\n\t\tdefine( [\n\t\t\t\"jquery\",\n\n\t\t\t// These are only for backcompat\n\t\t\t// TODO: Remove after 1.12\n\t\t\t\"./controlgroup\",\n\t\t\t\"./checkboxradio\",\n\n\t\t\t\"../keycode\",\n\t\t\t\"../widget\"\n\t\t], factory );\n\t} else {\n\n\t\t// Browser globals\n\t\tfactory( jQuery );\n\t}\n}( function( $ ) {\n\n$.widget( \"ui.button\", {\n\tversion: \"1.12.1\",\n\tdefaultElement: \"<button>\",\n\toptions: {\n\t\tclasses: {\n\t\t\t\"ui-button\": \"ui-corner-all\"\n\t\t},\n\t\tdisabled: null,\n\t\ticon: null,\n\t\ticonPosition: \"beginning\",\n\t\tlabel: null,\n\t\tshowLabel: true\n\t},\n\n\t_getCreateOptions: function() {\n\t\tvar disabled,\n\n\t\t\t// This is to support cases like in jQuery Mobile where the base widget does have\n\t\t\t// an implementation of _getCreateOptions\n\t\t\toptions = this._super() || {};\n\n\t\tthis.isInput = this.element.is( \"input\" );\n\n\t\tdisabled = this.element[ 0 ].disabled;\n\t\tif ( disabled != null ) {\n\t\t\toptions.disabled = disabled;\n\t\t}\n\n\t\tthis.originalLabel = this.isInput ? this.element.val() : this.element.html();\n\t\tif ( this.originalLabel ) {\n\t\t\toptions.label = this.originalLabel;\n\t\t}\n\n\t\treturn options;\n\t},\n\n\t_create: function() {\n\t\tif ( !this.option.showLabel & !this.options.icon ) {\n\t\t\tthis.options.showLabel = true;\n\t\t}\n\n\t\t// We have to check the option again here even though we did in _getCreateOptions,\n\t\t// because null may have been passed on init which would override what was set in\n\t\t// _getCreateOptions\n\t\tif ( this.options.disabled == null ) {\n\t\t\tthis.options.disabled = this.element[ 0 ].disabled || false;\n\t\t}\n\n\t\tthis.hasTitle = !!this.element.attr( \"title\" );\n\n\t\t// Check to see if the label needs to be set or if its already correct\n\t\tif ( this.options.label && this.options.label !== this.originalLabel ) {\n\t\t\tif ( this.isInput ) {\n\t\t\t\tthis.element.val( this.options.label );\n\t\t\t} else {\n\t\t\t\tthis.element.html( this.options.label );\n\t\t\t}\n\t\t}\n\t\tthis._addClass( \"ui-button\", \"ui-widget\" );\n\t\tthis._setOption( \"disabled\", this.options.disabled );\n\t\tthis._enhance();\n\n\t\tif ( this.element.is( \"a\" ) ) {\n\t\t\tthis._on( {\n\t\t\t\t\"keyup\": function( event ) {\n\t\t\t\t\tif ( event.keyCode === $.ui.keyCode.SPACE ) {\n\t\t\t\t\t\tevent.preventDefault();\n\n\t\t\t\t\t\t// Support: PhantomJS <= 1.9, IE 8 Only\n\t\t\t\t\t\t// If a native click is available use it so we actually cause navigation\n\t\t\t\t\t\t// otherwise just trigger a click event\n\t\t\t\t\t\tif ( this.element[ 0 ].click ) {\n\t\t\t\t\t\t\tthis.element[ 0 ].click();\n\t\t\t\t\t\t} else {\n\t\t\t\t\t\t\tthis.element.trigger( \"click\" );\n\t\t\t\t\t\t}\n\t\t\t\t\t}\n\t\t\t\t}\n\t\t\t} );\n\t\t}\n\t},\n\n\t_enhance: function() {\n\t\tif ( !this.element.is( \"button\" ) ) {\n\t\t\tthis.element.attr( \"role\", \"button\" );\n\t\t}\n\n\t\tif ( this.options.icon ) {\n\t\t\tthis._updateIcon( \"icon\", this.options.icon );\n\t\t\tthis._updateTooltip();\n\t\t}\n\t},\n\n\t_updateTooltip: function() {\n\t\tthis.title = this.element.attr( \"title\" );\n\n\t\tif ( !this.options.showLabel && !this.title ) {\n\t\t\tthis.element.attr( \"title\", this.options.label );\n\t\t}\n\t},\n\n\t_updateIcon: function( option, value ) {\n\t\tvar icon = option !== \"iconPosition\",\n\t\t\tposition = icon ? this.options.iconPosition : value,\n\t\t\tdisplayBlock = position === \"top\" || position === \"bottom\";\n\n\t\t// Create icon\n\t\tif ( !this.icon ) {\n\t\t\tthis.icon = $( \"<span>\" );\n\n\t\t\tthis._addClass( this.icon, \"ui-button-icon\", \"ui-icon\" );\n\n\t\t\tif ( !this.options.showLabel ) {\n\t\t\t\tthis._addClass( \"ui-button-icon-only\" );\n\t\t\t}\n\t\t} else if ( icon ) {\n\n\t\t\t// If we are updating the icon remove the old icon class\n\t\t\tthis._removeClass( this.icon, null, this.options.icon );\n\t\t}\n\n\t\t// If we are updating the icon add the new icon class\n\t\tif ( icon ) {\n\t\t\tthis._addClass( this.icon, null, value );\n\t\t}\n\n\t\tthis._attachIcon( position );\n\n\t\t// If the icon is on top or bottom we need to add the ui-widget-icon-block class and remove\n\t\t// the iconSpace if there is one.\n\t\tif ( displayBlock ) {\n\t\t\tthis._addClass( this.icon, null, \"ui-widget-icon-block\" );\n\t\t\tif ( this.iconSpace ) {\n\t\t\t\tthis.iconSpace.remove();\n\t\t\t}\n\t\t} else {\n\n\t\t\t// Position is beginning or end so remove the ui-widget-icon-block class and add the\n\t\t\t// space if it does not exist\n\t\t\tif ( !this.iconSpace ) {\n\t\t\t\tthis.iconSpace = $( \"<span> </span>\" );\n\t\t\t\tthis._addClass( this.iconSpace, \"ui-button-icon-space\" );\n\t\t\t}\n\t\t\tthis._removeClass( this.icon, null, \"ui-wiget-icon-block\" );\n\t\t\tthis._attachIconSpace( position );\n\t\t}\n\t},\n\n\t_destroy: function() {\n\t\tthis.element.removeAttr( \"role\" );\n\n\t\tif ( this.icon ) {\n\t\t\tthis.icon.remove();\n\t\t}\n\t\tif ( this.iconSpace ) {\n\t\t\tthis.iconSpace.remove();\n\t\t}\n\t\tif ( !this.hasTitle ) {\n\t\t\tthis.element.removeAttr( \"title\" );\n\t\t}\n\t},\n\n\t_attachIconSpace: function( iconPosition ) {\n\t\tthis.icon[ /^(?:end|bottom)/.test( iconPosition ) ? \"before\" : \"after\" ]( this.iconSpace );\n\t},\n\n\t_attachIcon: function( iconPosition ) {\n\t\tthis.element[ /^(?:end|bottom)/.test( iconPosition ) ? \"append\" : \"prepend\" ]( this.icon );\n\t},\n\n\t_setOptions: function( options ) {\n\t\tvar newShowLabel = options.showLabel === undefined ?\n\t\t\t\tthis.options.showLabel :\n\t\t\t\toptions.showLabel,\n\t\t\tnewIcon = options.icon === undefined ? this.options.icon : options.icon;\n\n\t\tif ( !newShowLabel && !newIcon ) {\n\t\t\toptions.showLabel = true;\n\t\t}\n\t\tthis._super( options );\n\t},\n\n\t_setOption: function( key, value ) {\n\t\tif ( key === \"icon\" ) {\n\t\t\tif ( value ) {\n\t\t\t\tthis._updateIcon( key, value );\n\t\t\t} else if ( this.icon ) {\n\t\t\t\tthis.icon.remove();\n\t\t\t\tif ( this.iconSpace ) {\n\t\t\t\t\tthis.iconSpace.remove();\n\t\t\t\t}\n\t\t\t}\n\t\t}\n\n\t\tif ( key === \"iconPosition\" ) {\n\t\t\tthis._updateIcon( key, value );\n\t\t}\n\n\t\t// Make sure we can't end up with a button that has neither text nor icon\n\t\tif ( key === \"showLabel\" ) {\n\t\t\t\tthis._toggleClass( \"ui-button-icon-only\", null, !value );\n\t\t\t\tthis._updateTooltip();\n\t\t}\n\n\t\tif ( key === \"label\" ) {\n\t\t\tif ( this.isInput ) {\n\t\t\t\tthis.element.val( value );\n\t\t\t} else {\n\n\t\t\t\t// If there is an icon, append it, else nothing then append the value\n\t\t\t\t// this avoids removal of the icon when setting label text\n\t\t\t\tthis.element.html( value );\n\t\t\t\tif ( this.icon ) {\n\t\t\t\t\tthis._attachIcon( this.options.iconPosition );\n\t\t\t\t\tthis._attachIconSpace( this.options.iconPosition );\n\t\t\t\t}\n\t\t\t}\n\t\t}\n\n\t\tthis._super( key, value );\n\n\t\tif ( key === \"disabled\" ) {\n\t\t\tthis._toggleClass( null, \"ui-state-disabled\", value );\n\t\t\tthis.element[ 0 ].disabled = value;\n\t\t\tif ( value ) {\n\t\t\t\tthis.element.blur();\n\t\t\t}\n\t\t}\n\t},\n\n\trefresh: function() {\n\n\t\t// Make sure to only check disabled if its an element that supports this otherwise\n\t\t// check for the disabled class to determine state\n\t\tvar isDisabled = this.element.is( \"input, button\" ) ?\n\t\t\tthis.element[ 0 ].disabled : this.element.hasClass( \"ui-button-disabled\" );\n\n\t\tif ( isDisabled !== this.options.disabled ) {\n\t\t\tthis._setOptions( { disabled: isDisabled } );\n\t\t}\n\n\t\tthis._updateTooltip();\n\t}\n} );\n\n// DEPRECATED\nif ( $.uiBackCompat !== false ) {\n\n\t// Text and Icons options\n\t$.widget( \"ui.button\", $.ui.button, {\n\t\toptions: {\n\t\t\ttext: true,\n\t\t\ticons: {\n\t\t\t\tprimary: null,\n\t\t\t\tsecondary: null\n\t\t\t}\n\t\t},\n\n\t\t_create: function() {\n\t\t\tif ( this.options.showLabel && !this.options.text ) {\n\t\t\t\tthis.options.showLabel = this.options.text;\n\t\t\t}\n\t\t\tif ( !this.options.showLabel && this.options.text ) {\n\t\t\t\tthis.options.text = this.options.showLabel;\n\t\t\t}\n\t\t\tif ( !this.options.icon && ( this.options.icons.primary ||\n\t\t\t\t\tthis.options.icons.secondary ) ) {\n\t\t\t\tif ( this.options.icons.primary ) {\n\t\t\t\t\tthis.options.icon = this.options.icons.primary;\n\t\t\t\t} else {\n\t\t\t\t\tthis.options.icon = this.options.icons.secondary;\n\t\t\t\t\tthis.options.iconPosition = \"end\";\n\t\t\t\t}\n\t\t\t} else if ( this.options.icon ) {\n\t\t\t\tthis.options.icons.primary = this.options.icon;\n\t\t\t}\n\t\t\tthis._super();\n\t\t},\n\n\t\t_setOption: function( key, value ) {\n\t\t\tif ( key === \"text\" ) {\n\t\t\t\tthis._super( \"showLabel\", value );\n\t\t\t\treturn;\n\t\t\t}\n\t\t\tif ( key === \"showLabel\" ) {\n\t\t\t\tthis.options.text = value;\n\t\t\t}\n\t\t\tif ( key === \"icon\" ) {\n\t\t\t\tthis.options.icons.primary = value;\n\t\t\t}\n\t\t\tif ( key === \"icons\" ) {\n\t\t\t\tif ( value.primary ) {\n\t\t\t\t\tthis._super( \"icon\", value.primary );\n\t\t\t\t\tthis._super( \"iconPosition\", \"beginning\" );\n\t\t\t\t} else if ( value.secondary ) {\n\t\t\t\t\tthis._super( \"icon\", value.secondary );\n\t\t\t\t\tthis._super( \"iconPosition\", \"end\" );\n\t\t\t\t}\n\t\t\t}\n\t\t\tthis._superApply( arguments );\n\t\t}\n\t} );\n\n\t$.fn.button = ( function( orig ) {\n\t\treturn function() {\n\t\t\tif ( !this.length || ( this.length && this[ 0 ].tagName !== \"INPUT\" ) ||\n\t\t\t\t\t( this.length && this[ 0 ].tagName === \"INPUT\" && (\n\t\t\t\t\t\tthis.attr( \"type\" ) !== \"checkbox\" && this.attr( \"type\" ) !== \"radio\"\n\t\t\t\t\t) ) ) {\n\t\t\t\treturn orig.apply( this, arguments );\n\t\t\t}\n\t\t\tif ( !$.ui.checkboxradio ) {\n\t\t\t\t$.error( \"Checkboxradio widget missing\" );\n\t\t\t}\n\t\t\tif ( arguments.length === 0 ) {\n\t\t\t\treturn this.checkboxradio( {\n\t\t\t\t\t\"icon\": false\n\t\t\t\t} );\n\t\t\t}\n\t\t\treturn this.checkboxradio.apply( this, arguments );\n\t\t};\n\t} )( $.fn.button );\n\n\t$.fn.buttonset = function() {\n\t\tif ( !$.ui.controlgroup ) {\n\t\t\t$.error( \"Controlgroup widget missing\" );\n\t\t}\n\t\tif ( arguments[ 0 ] === \"option\" && arguments[ 1 ] === \"items\" && arguments[ 2 ] ) {\n\t\t\treturn this.controlgroup.apply( this,\n\t\t\t\t[ arguments[ 0 ], \"items.button\", arguments[ 2 ] ] );\n\t\t}\n\t\tif ( arguments[ 0 ] === \"option\" && arguments[ 1 ] === \"items\" ) {\n\t\t\treturn this.controlgroup.apply( this, [ arguments[ 0 ], \"items.button\" ] );\n\t\t}\n\t\tif ( typeof arguments[ 0 ] === \"object\" && arguments[ 0 ].items ) {\n\t\t\targuments[ 0 ].items = {\n\t\t\t\tbutton: arguments[ 0 ].items\n\t\t\t};\n\t\t}\n\t\treturn this.controlgroup.apply( this, arguments );\n\t};\n}\n\nreturn $.ui.button;\n\n} ) );\n\n\n\n//////////////////\n// WEBPACK FOOTER\n// ./~/jquery-ui/ui/widgets/button.js\n// module id = 26\n// module chunks = 0","/*!\n * jQuery UI Controlgroup 1.12.1\n * http://jqueryui.com\n *\n * Copyright jQuery Foundation and other contributors\n * Released under the MIT license.\n * http://jquery.org/license\n */\n\n//>>label: Controlgroup\n//>>group: Widgets\n//>>description: Visually groups form control widgets\n//>>docs: http://api.jqueryui.com/controlgroup/\n//>>demos: http://jqueryui.com/controlgroup/\n//>>css.structure: ../../themes/base/core.css\n//>>css.structure: ../../themes/base/controlgroup.css\n//>>css.theme: ../../themes/base/theme.css\n\n( function( factory ) {\n\tif ( typeof define === \"function\" && define.amd ) {\n\n\t\t// AMD. Register as an anonymous module.\n\t\tdefine( [\n\t\t\t\"jquery\",\n\t\t\t\"../widget\"\n\t\t], factory );\n\t} else {\n\n\t\t// Browser globals\n\t\tfactory( jQuery );\n\t}\n}( function( $ ) {\nvar controlgroupCornerRegex = /ui-corner-([a-z]){2,6}/g;\n\nreturn $.widget( \"ui.controlgroup\", {\n\tversion: \"1.12.1\",\n\tdefaultElement: \"<div>\",\n\toptions: {\n\t\tdirection: \"horizontal\",\n\t\tdisabled: null,\n\t\tonlyVisible: true,\n\t\titems: {\n\t\t\t\"button\": \"input[type=button], input[type=submit], input[type=reset], button, a\",\n\t\t\t\"controlgroupLabel\": \".ui-controlgroup-label\",\n\t\t\t\"checkboxradio\": \"input[type='checkbox'], input[type='radio']\",\n\t\t\t\"selectmenu\": \"select\",\n\t\t\t\"spinner\": \".ui-spinner-input\"\n\t\t}\n\t},\n\n\t_create: function() {\n\t\tthis._enhance();\n\t},\n\n\t// To support the enhanced option in jQuery Mobile, we isolate DOM manipulation\n\t_enhance: function() {\n\t\tthis.element.attr( \"role\", \"toolbar\" );\n\t\tthis.refresh();\n\t},\n\n\t_destroy: function() {\n\t\tthis._callChildMethod( \"destroy\" );\n\t\tthis.childWidgets.removeData( \"ui-controlgroup-data\" );\n\t\tthis.element.removeAttr( \"role\" );\n\t\tif ( this.options.items.controlgroupLabel ) {\n\t\t\tthis.element\n\t\t\t\t.find( this.options.items.controlgroupLabel )\n\t\t\t\t.find( \".ui-controlgroup-label-contents\" )\n\t\t\t\t.contents().unwrap();\n\t\t}\n\t},\n\n\t_initWidgets: function() {\n\t\tvar that = this,\n\t\t\tchildWidgets = [];\n\n\t\t// First we iterate over each of the items options\n\t\t$.each( this.options.items, function( widget, selector ) {\n\t\t\tvar labels;\n\t\t\tvar options = {};\n\n\t\t\t// Make sure the widget has a selector set\n\t\t\tif ( !selector ) {\n\t\t\t\treturn;\n\t\t\t}\n\n\t\t\tif ( widget === \"controlgroupLabel\" ) {\n\t\t\t\tlabels = that.element.find( selector );\n\t\t\t\tlabels.each( function() {\n\t\t\t\t\tvar element = $( this );\n\n\t\t\t\t\tif ( element.children( \".ui-controlgroup-label-contents\" ).length ) {\n\t\t\t\t\t\treturn;\n\t\t\t\t\t}\n\t\t\t\t\telement.contents()\n\t\t\t\t\t\t.wrapAll( \"<span class='ui-controlgroup-label-contents'></span>\" );\n\t\t\t\t} );\n\t\t\t\tthat._addClass( labels, null, \"ui-widget ui-widget-content ui-state-default\" );\n\t\t\t\tchildWidgets = childWidgets.concat( labels.get() );\n\t\t\t\treturn;\n\t\t\t}\n\n\t\t\t// Make sure the widget actually exists\n\t\t\tif ( !$.fn[ widget ] ) {\n\t\t\t\treturn;\n\t\t\t}\n\n\t\t\t// We assume everything is in the middle to start because we can't determine\n\t\t\t// first / last elements until all enhancments are done.\n\t\t\tif ( that[ \"_\" + widget + \"Options\" ] ) {\n\t\t\t\toptions = that[ \"_\" + widget + \"Options\" ]( \"middle\" );\n\t\t\t} else {\n\t\t\t\toptions = { classes: {} };\n\t\t\t}\n\n\t\t\t// Find instances of this widget inside controlgroup and init them\n\t\t\tthat.element\n\t\t\t\t.find( selector )\n\t\t\t\t.each( function() {\n\t\t\t\t\tvar element = $( this );\n\t\t\t\t\tvar instance = element[ widget ]( \"instance\" );\n\n\t\t\t\t\t// We need to clone the default options for this type of widget to avoid\n\t\t\t\t\t// polluting the variable options which has a wider scope than a single widget.\n\t\t\t\t\tvar instanceOptions = $.widget.extend( {}, options );\n\n\t\t\t\t\t// If the button is the child of a spinner ignore it\n\t\t\t\t\t// TODO: Find a more generic solution\n\t\t\t\t\tif ( widget === \"button\" && element.parent( \".ui-spinner\" ).length ) {\n\t\t\t\t\t\treturn;\n\t\t\t\t\t}\n\n\t\t\t\t\t// Create the widget if it doesn't exist\n\t\t\t\t\tif ( !instance ) {\n\t\t\t\t\t\tinstance = element[ widget ]()[ widget ]( \"instance\" );\n\t\t\t\t\t}\n\t\t\t\t\tif ( instance ) {\n\t\t\t\t\t\tinstanceOptions.classes =\n\t\t\t\t\t\t\tthat._resolveClassesValues( instanceOptions.classes, instance );\n\t\t\t\t\t}\n\t\t\t\t\telement[ widget ]( instanceOptions );\n\n\t\t\t\t\t// Store an instance of the controlgroup to be able to reference\n\t\t\t\t\t// from the outermost element for changing options and refresh\n\t\t\t\t\tvar widgetElement = element[ widget ]( \"widget\" );\n\t\t\t\t\t$.data( widgetElement[ 0 ], \"ui-controlgroup-data\",\n\t\t\t\t\t\tinstance ? instance : element[ widget ]( \"instance\" ) );\n\n\t\t\t\t\tchildWidgets.push( widgetElement[ 0 ] );\n\t\t\t\t} );\n\t\t} );\n\n\t\tthis.childWidgets = $( $.unique( childWidgets ) );\n\t\tthis._addClass( this.childWidgets, \"ui-controlgroup-item\" );\n\t},\n\n\t_callChildMethod: function( method ) {\n\t\tthis.childWidgets.each( function() {\n\t\t\tvar element = $( this ),\n\t\t\t\tdata = element.data( \"ui-controlgroup-data\" );\n\t\t\tif ( data && data[ method ] ) {\n\t\t\t\tdata[ method ]();\n\t\t\t}\n\t\t} );\n\t},\n\n\t_updateCornerClass: function( element, position ) {\n\t\tvar remove = \"ui-corner-top ui-corner-bottom ui-corner-left ui-corner-right ui-corner-all\";\n\t\tvar add = this._buildSimpleOptions( position, \"label\" ).classes.label;\n\n\t\tthis._removeClass( element, null, remove );\n\t\tthis._addClass( element, null, add );\n\t},\n\n\t_buildSimpleOptions: function( position, key ) {\n\t\tvar direction = this.options.direction === \"vertical\";\n\t\tvar result = {\n\t\t\tclasses: {}\n\t\t};\n\t\tresult.classes[ key ] = {\n\t\t\t\"middle\": \"\",\n\t\t\t\"first\": \"ui-corner-\" + ( direction ? \"top\" : \"left\" ),\n\t\t\t\"last\": \"ui-corner-\" + ( direction ? \"bottom\" : \"right\" ),\n\t\t\t\"only\": \"ui-corner-all\"\n\t\t}[ position ];\n\n\t\treturn result;\n\t},\n\n\t_spinnerOptions: function( position ) {\n\t\tvar options = this._buildSimpleOptions( position, \"ui-spinner\" );\n\n\t\toptions.classes[ \"ui-spinner-up\" ] = \"\";\n\t\toptions.classes[ \"ui-spinner-down\" ] = \"\";\n\n\t\treturn options;\n\t},\n\n\t_buttonOptions: function( position ) {\n\t\treturn this._buildSimpleOptions( position, \"ui-button\" );\n\t},\n\n\t_checkboxradioOptions: function( position ) {\n\t\treturn this._buildSimpleOptions( position, \"ui-checkboxradio-label\" );\n\t},\n\n\t_selectmenuOptions: function( position ) {\n\t\tvar direction = this.options.direction === \"vertical\";\n\t\treturn {\n\t\t\twidth: direction ? \"auto\" : false,\n\t\t\tclasses: {\n\t\t\t\tmiddle: {\n\t\t\t\t\t\"ui-selectmenu-button-open\": \"\",\n\t\t\t\t\t\"ui-selectmenu-button-closed\": \"\"\n\t\t\t\t},\n\t\t\t\tfirst: {\n\t\t\t\t\t\"ui-selectmenu-button-open\": \"ui-corner-\" + ( direction ? \"top\" : \"tl\" ),\n\t\t\t\t\t\"ui-selectmenu-button-closed\": \"ui-corner-\" + ( direction ? \"top\" : \"left\" )\n\t\t\t\t},\n\t\t\t\tlast: {\n\t\t\t\t\t\"ui-selectmenu-button-open\": direction ? \"\" : \"ui-corner-tr\",\n\t\t\t\t\t\"ui-selectmenu-button-closed\": \"ui-corner-\" + ( direction ? \"bottom\" : \"right\" )\n\t\t\t\t},\n\t\t\t\tonly: {\n\t\t\t\t\t\"ui-selectmenu-button-open\": \"ui-corner-top\",\n\t\t\t\t\t\"ui-selectmenu-button-closed\": \"ui-corner-all\"\n\t\t\t\t}\n\n\t\t\t}[ position ]\n\t\t};\n\t},\n\n\t_resolveClassesValues: function( classes, instance ) {\n\t\tvar result = {};\n\t\t$.each( classes, function( key ) {\n\t\t\tvar current = instance.options.classes[ key ] || \"\";\n\t\t\tcurrent = $.trim( current.replace( controlgroupCornerRegex, \"\" ) );\n\t\t\tresult[ key ] = ( current + \" \" + classes[ key ] ).replace( /\\s+/g, \" \" );\n\t\t} );\n\t\treturn result;\n\t},\n\n\t_setOption: function( key, value ) {\n\t\tif ( key === \"direction\" ) {\n\t\t\tthis._removeClass( \"ui-controlgroup-\" + this.options.direction );\n\t\t}\n\n\t\tthis._super( key, value );\n\t\tif ( key === \"disabled\" ) {\n\t\t\tthis._callChildMethod( value ? \"disable\" : \"enable\" );\n\t\t\treturn;\n\t\t}\n\n\t\tthis.refresh();\n\t},\n\n\trefresh: function() {\n\t\tvar children,\n\t\t\tthat = this;\n\n\t\tthis._addClass( \"ui-controlgroup ui-controlgroup-\" + this.options.direction );\n\n\t\tif ( this.options.direction === \"horizontal\" ) {\n\t\t\tthis._addClass( null, \"ui-helper-clearfix\" );\n\t\t}\n\t\tthis._initWidgets();\n\n\t\tchildren = this.childWidgets;\n\n\t\t// We filter here because we need to track all childWidgets not just the visible ones\n\t\tif ( this.options.onlyVisible ) {\n\t\t\tchildren = children.filter( \":visible\" );\n\t\t}\n\n\t\tif ( children.length ) {\n\n\t\t\t// We do this last because we need to make sure all enhancment is done\n\t\t\t// before determining first and last\n\t\t\t$.each( [ \"first\", \"last\" ], function( index, value ) {\n\t\t\t\tvar instance = children[ value ]().data( \"ui-controlgroup-data\" );\n\n\t\t\t\tif ( instance && that[ \"_\" + instance.widgetName + \"Options\" ] ) {\n\t\t\t\t\tvar options = that[ \"_\" + instance.widgetName + \"Options\" ](\n\t\t\t\t\t\tchildren.length === 1 ? \"only\" : value\n\t\t\t\t\t);\n\t\t\t\t\toptions.classes = that._resolveClassesValues( options.classes, instance );\n\t\t\t\t\tinstance.element[ instance.widgetName ]( options );\n\t\t\t\t} else {\n\t\t\t\t\tthat._updateCornerClass( children[ value ](), value );\n\t\t\t\t}\n\t\t\t} );\n\n\t\t\t// Finally call the refresh method on each of the child widgets.\n\t\t\tthis._callChildMethod( \"refresh\" );\n\t\t}\n\t}\n} );\n} ) );\n\n\n\n//////////////////\n// WEBPACK FOOTER\n// ./~/jquery-ui/ui/widgets/controlgroup.js\n// module id = 27\n// module chunks = 0","/*!\n * jQuery UI Checkboxradio 1.12.1\n * http://jqueryui.com\n *\n * Copyright jQuery Foundation and other contributors\n * Released under the MIT license.\n * http://jquery.org/license\n */\n\n//>>label: Checkboxradio\n//>>group: Widgets\n//>>description: Enhances a form with multiple themeable checkboxes or radio buttons.\n//>>docs: http://api.jqueryui.com/checkboxradio/\n//>>demos: http://jqueryui.com/checkboxradio/\n//>>css.structure: ../../themes/base/core.css\n//>>css.structure: ../../themes/base/button.css\n//>>css.structure: ../../themes/base/checkboxradio.css\n//>>css.theme: ../../themes/base/theme.css\n\n( function( factory ) {\n\tif ( typeof define === \"function\" && define.amd ) {\n\n\t\t// AMD. Register as an anonymous module.\n\t\tdefine( [\n\t\t\t\"jquery\",\n\t\t\t\"../escape-selector\",\n\t\t\t\"../form-reset-mixin\",\n\t\t\t\"../labels\",\n\t\t\t\"../widget\"\n\t\t], factory );\n\t} else {\n\n\t\t// Browser globals\n\t\tfactory( jQuery );\n\t}\n}( function( $ ) {\n\n$.widget( \"ui.checkboxradio\", [ $.ui.formResetMixin, {\n\tversion: \"1.12.1\",\n\toptions: {\n\t\tdisabled: null,\n\t\tlabel: null,\n\t\ticon: true,\n\t\tclasses: {\n\t\t\t\"ui-checkboxradio-label\": \"ui-corner-all\",\n\t\t\t\"ui-checkboxradio-icon\": \"ui-corner-all\"\n\t\t}\n\t},\n\n\t_getCreateOptions: function() {\n\t\tvar disabled, labels;\n\t\tvar that = this;\n\t\tvar options = this._super() || {};\n\n\t\t// We read the type here, because it makes more sense to throw a element type error first,\n\t\t// rather then the error for lack of a label. Often if its the wrong type, it\n\t\t// won't have a label (e.g. calling on a div, btn, etc)\n\t\tthis._readType();\n\n\t\tlabels = this.element.labels();\n\n\t\t// If there are multiple labels, use the last one\n\t\tthis.label = $( labels[ labels.length - 1 ] );\n\t\tif ( !this.label.length ) {\n\t\t\t$.error( \"No label found for checkboxradio widget\" );\n\t\t}\n\n\t\tthis.originalLabel = \"\";\n\n\t\t// We need to get the label text but this may also need to make sure it does not contain the\n\t\t// input itself.\n\t\tthis.label.contents().not( this.element[ 0 ] ).each( function() {\n\n\t\t\t// The label contents could be text, html, or a mix. We concat each element to get a\n\t\t\t// string representation of the label, without the input as part of it.\n\t\t\tthat.originalLabel += this.nodeType === 3 ? $( this ).text() : this.outerHTML;\n\t\t} );\n\n\t\t// Set the label option if we found label text\n\t\tif ( this.originalLabel ) {\n\t\t\toptions.label = this.originalLabel;\n\t\t}\n\n\t\tdisabled = this.element[ 0 ].disabled;\n\t\tif ( disabled != null ) {\n\t\t\toptions.disabled = disabled;\n\t\t}\n\t\treturn options;\n\t},\n\n\t_create: function() {\n\t\tvar checked = this.element[ 0 ].checked;\n\n\t\tthis._bindFormResetHandler();\n\n\t\tif ( this.options.disabled == null ) {\n\t\t\tthis.options.disabled = this.element[ 0 ].disabled;\n\t\t}\n\n\t\tthis._setOption( \"disabled\", this.options.disabled );\n\t\tthis._addClass( \"ui-checkboxradio\", \"ui-helper-hidden-accessible\" );\n\t\tthis._addClass( this.label, \"ui-checkboxradio-label\", \"ui-button ui-widget\" );\n\n\t\tif ( this.type === \"radio\" ) {\n\t\t\tthis._addClass( this.label, \"ui-checkboxradio-radio-label\" );\n\t\t}\n\n\t\tif ( this.options.label && this.options.label !== this.originalLabel ) {\n\t\t\tthis._updateLabel();\n\t\t} else if ( this.originalLabel ) {\n\t\t\tthis.options.label = this.originalLabel;\n\t\t}\n\n\t\tthis._enhance();\n\n\t\tif ( checked ) {\n\t\t\tthis._addClass( this.label, \"ui-checkboxradio-checked\", \"ui-state-active\" );\n\t\t\tif ( this.icon ) {\n\t\t\t\tthis._addClass( this.icon, null, \"ui-state-hover\" );\n\t\t\t}\n\t\t}\n\n\t\tthis._on( {\n\t\t\tchange: \"_toggleClasses\",\n\t\t\tfocus: function() {\n\t\t\t\tthis._addClass( this.label, null, \"ui-state-focus ui-visual-focus\" );\n\t\t\t},\n\t\t\tblur: function() {\n\t\t\t\tthis._removeClass( this.label, null, \"ui-state-focus ui-visual-focus\" );\n\t\t\t}\n\t\t} );\n\t},\n\n\t_readType: function() {\n\t\tvar nodeName = this.element[ 0 ].nodeName.toLowerCase();\n\t\tthis.type = this.element[ 0 ].type;\n\t\tif ( nodeName !== \"input\" || !/radio|checkbox/.test( this.type ) ) {\n\t\t\t$.error( \"Can't create checkboxradio on element.nodeName=\" + nodeName +\n\t\t\t\t\" and element.type=\" + this.type );\n\t\t}\n\t},\n\n\t// Support jQuery Mobile enhanced option\n\t_enhance: function() {\n\t\tthis._updateIcon( this.element[ 0 ].checked );\n\t},\n\n\twidget: function() {\n\t\treturn this.label;\n\t},\n\n\t_getRadioGroup: function() {\n\t\tvar group;\n\t\tvar name = this.element[ 0 ].name;\n\t\tvar nameSelector = \"input[name='\" + $.ui.escapeSelector( name ) + \"']\";\n\n\t\tif ( !name ) {\n\t\t\treturn $( [] );\n\t\t}\n\n\t\tif ( this.form.length ) {\n\t\t\tgroup = $( this.form[ 0 ].elements ).filter( nameSelector );\n\t\t} else {\n\n\t\t\t// Not inside a form, check all inputs that also are not inside a form\n\t\t\tgroup = $( nameSelector ).filter( function() {\n\t\t\t\treturn $( this ).form().length === 0;\n\t\t\t} );\n\t\t}\n\n\t\treturn group.not( this.element );\n\t},\n\n\t_toggleClasses: function() {\n\t\tvar checked = this.element[ 0 ].checked;\n\t\tthis._toggleClass( this.label, \"ui-checkboxradio-checked\", \"ui-state-active\", checked );\n\n\t\tif ( this.options.icon && this.type === \"checkbox\" ) {\n\t\t\tthis._toggleClass( this.icon, null, \"ui-icon-check ui-state-checked\", checked )\n\t\t\t\t._toggleClass( this.icon, null, \"ui-icon-blank\", !checked );\n\t\t}\n\n\t\tif ( this.type === \"radio\" ) {\n\t\t\tthis._getRadioGroup()\n\t\t\t\t.each( function() {\n\t\t\t\t\tvar instance = $( this ).checkboxradio( \"instance\" );\n\n\t\t\t\t\tif ( instance ) {\n\t\t\t\t\t\tinstance._removeClass( instance.label,\n\t\t\t\t\t\t\t\"ui-checkboxradio-checked\", \"ui-state-active\" );\n\t\t\t\t\t}\n\t\t\t\t} );\n\t\t}\n\t},\n\n\t_destroy: function() {\n\t\tthis._unbindFormResetHandler();\n\n\t\tif ( this.icon ) {\n\t\t\tthis.icon.remove();\n\t\t\tthis.iconSpace.remove();\n\t\t}\n\t},\n\n\t_setOption: function( key, value ) {\n\n\t\t// We don't allow the value to be set to nothing\n\t\tif ( key === \"label\" && !value ) {\n\t\t\treturn;\n\t\t}\n\n\t\tthis._super( key, value );\n\n\t\tif ( key === \"disabled\" ) {\n\t\t\tthis._toggleClass( this.label, null, \"ui-state-disabled\", value );\n\t\t\tthis.element[ 0 ].disabled = value;\n\n\t\t\t// Don't refresh when setting disabled\n\t\t\treturn;\n\t\t}\n\t\tthis.refresh();\n\t},\n\n\t_updateIcon: function( checked ) {\n\t\tvar toAdd = \"ui-icon ui-icon-background \";\n\n\t\tif ( this.options.icon ) {\n\t\t\tif ( !this.icon ) {\n\t\t\t\tthis.icon = $( \"<span>\" );\n\t\t\t\tthis.iconSpace = $( \"<span> </span>\" );\n\t\t\t\tthis._addClass( this.iconSpace, \"ui-checkboxradio-icon-space\" );\n\t\t\t}\n\n\t\t\tif ( this.type === \"checkbox\" ) {\n\t\t\t\ttoAdd += checked ? \"ui-icon-check ui-state-checked\" : \"ui-icon-blank\";\n\t\t\t\tthis._removeClass( this.icon, null, checked ? \"ui-icon-blank\" : \"ui-icon-check\" );\n\t\t\t} else {\n\t\t\t\ttoAdd += \"ui-icon-blank\";\n\t\t\t}\n\t\t\tthis._addClass( this.icon, \"ui-checkboxradio-icon\", toAdd );\n\t\t\tif ( !checked ) {\n\t\t\t\tthis._removeClass( this.icon, null, \"ui-icon-check ui-state-checked\" );\n\t\t\t}\n\t\t\tthis.icon.prependTo( this.label ).after( this.iconSpace );\n\t\t} else if ( this.icon !== undefined ) {\n\t\t\tthis.icon.remove();\n\t\t\tthis.iconSpace.remove();\n\t\t\tdelete this.icon;\n\t\t}\n\t},\n\n\t_updateLabel: function() {\n\n\t\t// Remove the contents of the label ( minus the icon, icon space, and input )\n\t\tvar contents = this.label.contents().not( this.element[ 0 ] );\n\t\tif ( this.icon ) {\n\t\t\tcontents = contents.not( this.icon[ 0 ] );\n\t\t}\n\t\tif ( this.iconSpace ) {\n\t\t\tcontents = contents.not( this.iconSpace[ 0 ] );\n\t\t}\n\t\tcontents.remove();\n\n\t\tthis.label.append( this.options.label );\n\t},\n\n\trefresh: function() {\n\t\tvar checked = this.element[ 0 ].checked,\n\t\t\tisDisabled = this.element[ 0 ].disabled;\n\n\t\tthis._updateIcon( checked );\n\t\tthis._toggleClass( this.label, \"ui-checkboxradio-checked\", \"ui-state-active\", checked );\n\t\tif ( this.options.label !== null ) {\n\t\t\tthis._updateLabel();\n\t\t}\n\n\t\tif ( isDisabled !== this.options.disabled ) {\n\t\t\tthis._setOptions( { \"disabled\": isDisabled } );\n\t\t}\n\t}\n\n} ] );\n\nreturn $.ui.checkboxradio;\n\n} ) );\n\n\n\n//////////////////\n// WEBPACK FOOTER\n// ./~/jquery-ui/ui/widgets/checkboxradio.js\n// module id = 28\n// module chunks = 0","( function( factory ) {\n\tif ( typeof define === \"function\" && define.amd ) {\n\n\t\t// AMD. Register as an anonymous module.\n\t\tdefine( [ \"jquery\", \"./version\" ], factory );\n\t} else {\n\n\t\t// Browser globals\n\t\tfactory( jQuery );\n\t}\n} ( function( $ ) {\n\n// Internal use only\nreturn $.ui.escapeSelector = ( function() {\n\tvar selectorEscape = /([!\"#$%&'()*+,./:;<=>?@[\\]^`{|}~])/g;\n\treturn function( selector ) {\n\t\treturn selector.replace( selectorEscape, \"\\\\$1\" );\n\t};\n} )();\n\n} ) );\n\n\n\n//////////////////\n// WEBPACK FOOTER\n// ./~/jquery-ui/ui/escape-selector.js\n// module id = 29\n// module chunks = 0","/*!\n * jQuery UI Form Reset Mixin 1.12.1\n * http://jqueryui.com\n *\n * Copyright jQuery Foundation and other contributors\n * Released under the MIT license.\n * http://jquery.org/license\n */\n\n//>>label: Form Reset Mixin\n//>>group: Core\n//>>description: Refresh input widgets when their form is reset\n//>>docs: http://api.jqueryui.com/form-reset-mixin/\n\n( function( factory ) {\n\tif ( typeof define === \"function\" && define.amd ) {\n\n\t\t// AMD. Register as an anonymous module.\n\t\tdefine( [\n\t\t\t\"jquery\",\n\t\t\t\"./form\",\n\t\t\t\"./version\"\n\t\t], factory );\n\t} else {\n\n\t\t// Browser globals\n\t\tfactory( jQuery );\n\t}\n}( function( $ ) {\n\nreturn $.ui.formResetMixin = {\n\t_formResetHandler: function() {\n\t\tvar form = $( this );\n\n\t\t// Wait for the form reset to actually happen before refreshing\n\t\tsetTimeout( function() {\n\t\t\tvar instances = form.data( \"ui-form-reset-instances\" );\n\t\t\t$.each( instances, function() {\n\t\t\t\tthis.refresh();\n\t\t\t} );\n\t\t} );\n\t},\n\n\t_bindFormResetHandler: function() {\n\t\tthis.form = this.element.form();\n\t\tif ( !this.form.length ) {\n\t\t\treturn;\n\t\t}\n\n\t\tvar instances = this.form.data( \"ui-form-reset-instances\" ) || [];\n\t\tif ( !instances.length ) {\n\n\t\t\t// We don't use _on() here because we use a single event handler per form\n\t\t\tthis.form.on( \"reset.ui-form-reset\", this._formResetHandler );\n\t\t}\n\t\tinstances.push( this );\n\t\tthis.form.data( \"ui-form-reset-instances\", instances );\n\t},\n\n\t_unbindFormResetHandler: function() {\n\t\tif ( !this.form.length ) {\n\t\t\treturn;\n\t\t}\n\n\t\tvar instances = this.form.data( \"ui-form-reset-instances\" );\n\t\tinstances.splice( $.inArray( this, instances ), 1 );\n\t\tif ( instances.length ) {\n\t\t\tthis.form.data( \"ui-form-reset-instances\", instances );\n\t\t} else {\n\t\t\tthis.form\n\t\t\t\t.removeData( \"ui-form-reset-instances\" )\n\t\t\t\t.off( \"reset.ui-form-reset\" );\n\t\t}\n\t}\n};\n\n} ) );\n\n\n\n//////////////////\n// WEBPACK FOOTER\n// ./~/jquery-ui/ui/form-reset-mixin.js\n// module id = 30\n// module chunks = 0","( function( factory ) {\n\tif ( typeof define === \"function\" && define.amd ) {\n\n\t\t// AMD. Register as an anonymous module.\n\t\tdefine( [ \"jquery\", \"./version\" ], factory );\n\t} else {\n\n\t\t// Browser globals\n\t\tfactory( jQuery );\n\t}\n} ( function( $ ) {\n\n// Support: IE8 Only\n// IE8 does not support the form attribute and when it is supplied. It overwrites the form prop\n// with a string, so we need to find the proper form.\nreturn $.fn.form = function() {\n\treturn typeof this[ 0 ].form === \"string\" ? this.closest( \"form\" ) : $( this[ 0 ].form );\n};\n\n} ) );\n\n\n\n//////////////////\n// WEBPACK FOOTER\n// ./~/jquery-ui/ui/form.js\n// module id = 31\n// module chunks = 0","/*!\n * jQuery UI Labels 1.12.1\n * http://jqueryui.com\n *\n * Copyright jQuery Foundation and other contributors\n * Released under the MIT license.\n * http://jquery.org/license\n */\n\n//>>label: labels\n//>>group: Core\n//>>description: Find all the labels associated with a given input\n//>>docs: http://api.jqueryui.com/labels/\n\n( function( factory ) {\n\tif ( typeof define === \"function\" && define.amd ) {\n\n\t\t// AMD. Register as an anonymous module.\n\t\tdefine( [ \"jquery\", \"./version\", \"./escape-selector\" ], factory );\n\t} else {\n\n\t\t// Browser globals\n\t\tfactory( jQuery );\n\t}\n} ( function( $ ) {\n\nreturn $.fn.labels = function() {\n\tvar ancestor, selector, id, labels, ancestors;\n\n\t// Check control.labels first\n\tif ( this[ 0 ].labels && this[ 0 ].labels.length ) {\n\t\treturn this.pushStack( this[ 0 ].labels );\n\t}\n\n\t// Support: IE <= 11, FF <= 37, Android <= 2.3 only\n\t// Above browsers do not support control.labels. Everything below is to support them\n\t// as well as document fragments. control.labels does not work on document fragments\n\tlabels = this.eq( 0 ).parents( \"label\" );\n\n\t// Look for the label based on the id\n\tid = this.attr( \"id\" );\n\tif ( id ) {\n\n\t\t// We don't search against the document in case the element\n\t\t// is disconnected from the DOM\n\t\tancestor = this.eq( 0 ).parents().last();\n\n\t\t// Get a full set of top level ancestors\n\t\tancestors = ancestor.add( ancestor.length ? ancestor.siblings() : this.siblings() );\n\n\t\t// Create a selector for the label based on the id\n\t\tselector = \"label[for='\" + $.ui.escapeSelector( id ) + \"']\";\n\n\t\tlabels = labels.add( ancestors.find( selector ).addBack( selector ) );\n\n\t}\n\n\t// Return whatever we have found for labels\n\treturn this.pushStack( labels );\n};\n\n} ) );\n\n\n\n//////////////////\n// WEBPACK FOOTER\n// ./~/jquery-ui/ui/labels.js\n// module id = 32\n// module chunks = 0","/*!\n * jQuery UI Resizable 1.12.1\n * http://jqueryui.com\n *\n * Copyright jQuery Foundation and other contributors\n * Released under the MIT license.\n * http://jquery.org/license\n */\n\n//>>label: Resizable\n//>>group: Interactions\n//>>description: Enables resize functionality for any element.\n//>>docs: http://api.jqueryui.com/resizable/\n//>>demos: http://jqueryui.com/resizable/\n//>>css.structure: ../../themes/base/core.css\n//>>css.structure: ../../themes/base/resizable.css\n//>>css.theme: ../../themes/base/theme.css\n\n( function( factory ) {\n\tif ( typeof define === \"function\" && define.amd ) {\n\n\t\t// AMD. Register as an anonymous module.\n\t\tdefine( [\n\t\t\t\"jquery\",\n\t\t\t\"./mouse\",\n\t\t\t\"../disable-selection\",\n\t\t\t\"../plugin\",\n\t\t\t\"../version\",\n\t\t\t\"../widget\"\n\t\t], factory );\n\t} else {\n\n\t\t// Browser globals\n\t\tfactory( jQuery );\n\t}\n}( function( $ ) {\n\n$.widget( \"ui.resizable\", $.ui.mouse, {\n\tversion: \"1.12.1\",\n\twidgetEventPrefix: \"resize\",\n\toptions: {\n\t\talsoResize: false,\n\t\tanimate: false,\n\t\tanimateDuration: \"slow\",\n\t\tanimateEasing: \"swing\",\n\t\taspectRatio: false,\n\t\tautoHide: false,\n\t\tclasses: {\n\t\t\t\"ui-resizable-se\": \"ui-icon ui-icon-gripsmall-diagonal-se\"\n\t\t},\n\t\tcontainment: false,\n\t\tghost: false,\n\t\tgrid: false,\n\t\thandles: \"e,s,se\",\n\t\thelper: false,\n\t\tmaxHeight: null,\n\t\tmaxWidth: null,\n\t\tminHeight: 10,\n\t\tminWidth: 10,\n\n\t\t// See #7960\n\t\tzIndex: 90,\n\n\t\t// Callbacks\n\t\tresize: null,\n\t\tstart: null,\n\t\tstop: null\n\t},\n\n\t_num: function( value ) {\n\t\treturn parseFloat( value ) || 0;\n\t},\n\n\t_isNumber: function( value ) {\n\t\treturn !isNaN( parseFloat( value ) );\n\t},\n\n\t_hasScroll: function( el, a ) {\n\n\t\tif ( $( el ).css( \"overflow\" ) === \"hidden\" ) {\n\t\t\treturn false;\n\t\t}\n\n\t\tvar scroll = ( a && a === \"left\" ) ? \"scrollLeft\" : \"scrollTop\",\n\t\t\thas = false;\n\n\t\tif ( el[ scroll ] > 0 ) {\n\t\t\treturn true;\n\t\t}\n\n\t\t// TODO: determine which cases actually cause this to happen\n\t\t// if the element doesn't have the scroll set, see if it's possible to\n\t\t// set the scroll\n\t\tel[ scroll ] = 1;\n\t\thas = ( el[ scroll ] > 0 );\n\t\tel[ scroll ] = 0;\n\t\treturn has;\n\t},\n\n\t_create: function() {\n\n\t\tvar margins,\n\t\t\to = this.options,\n\t\t\tthat = this;\n\t\tthis._addClass( \"ui-resizable\" );\n\n\t\t$.extend( this, {\n\t\t\t_aspectRatio: !!( o.aspectRatio ),\n\t\t\taspectRatio: o.aspectRatio,\n\t\t\toriginalElement: this.element,\n\t\t\t_proportionallyResizeElements: [],\n\t\t\t_helper: o.helper || o.ghost || o.animate ? o.helper || \"ui-resizable-helper\" : null\n\t\t} );\n\n\t\t// Wrap the element if it cannot hold child nodes\n\t\tif ( this.element[ 0 ].nodeName.match( /^(canvas|textarea|input|select|button|img)$/i ) ) {\n\n\t\t\tthis.element.wrap(\n\t\t\t\t$( \"<div class='ui-wrapper' style='overflow: hidden;'></div>\" ).css( {\n\t\t\t\t\tposition: this.element.css( \"position\" ),\n\t\t\t\t\twidth: this.element.outerWidth(),\n\t\t\t\t\theight: this.element.outerHeight(),\n\t\t\t\t\ttop: this.element.css( \"top\" ),\n\t\t\t\t\tleft: this.element.css( \"left\" )\n\t\t\t\t} )\n\t\t\t);\n\n\t\t\tthis.element = this.element.parent().data(\n\t\t\t\t\"ui-resizable\", this.element.resizable( \"instance\" )\n\t\t\t);\n\n\t\t\tthis.elementIsWrapper = true;\n\n\t\t\tmargins = {\n\t\t\t\tmarginTop: this.originalElement.css( \"marginTop\" ),\n\t\t\t\tmarginRight: this.originalElement.css( \"marginRight\" ),\n\t\t\t\tmarginBottom: this.originalElement.css( \"marginBottom\" ),\n\t\t\t\tmarginLeft: this.originalElement.css( \"marginLeft\" )\n\t\t\t};\n\n\t\t\tthis.element.css( margins );\n\t\t\tthis.originalElement.css( \"margin\", 0 );\n\n\t\t\t// support: Safari\n\t\t\t// Prevent Safari textarea resize\n\t\t\tthis.originalResizeStyle = this.originalElement.css( \"resize\" );\n\t\t\tthis.originalElement.css( \"resize\", \"none\" );\n\n\t\t\tthis._proportionallyResizeElements.push( this.originalElement.css( {\n\t\t\t\tposition: \"static\",\n\t\t\t\tzoom: 1,\n\t\t\t\tdisplay: \"block\"\n\t\t\t} ) );\n\n\t\t\t// Support: IE9\n\t\t\t// avoid IE jump (hard set the margin)\n\t\t\tthis.originalElement.css( margins );\n\n\t\t\tthis._proportionallyResize();\n\t\t}\n\n\t\tthis._setupHandles();\n\n\t\tif ( o.autoHide ) {\n\t\t\t$( this.element )\n\t\t\t\t.on( \"mouseenter\", function() {\n\t\t\t\t\tif ( o.disabled ) {\n\t\t\t\t\t\treturn;\n\t\t\t\t\t}\n\t\t\t\t\tthat._removeClass( \"ui-resizable-autohide\" );\n\t\t\t\t\tthat._handles.show();\n\t\t\t\t} )\n\t\t\t\t.on( \"mouseleave\", function() {\n\t\t\t\t\tif ( o.disabled ) {\n\t\t\t\t\t\treturn;\n\t\t\t\t\t}\n\t\t\t\t\tif ( !that.resizing ) {\n\t\t\t\t\t\tthat._addClass( \"ui-resizable-autohide\" );\n\t\t\t\t\t\tthat._handles.hide();\n\t\t\t\t\t}\n\t\t\t\t} );\n\t\t}\n\n\t\tthis._mouseInit();\n\t},\n\n\t_destroy: function() {\n\n\t\tthis._mouseDestroy();\n\n\t\tvar wrapper,\n\t\t\t_destroy = function( exp ) {\n\t\t\t\t$( exp )\n\t\t\t\t\t.removeData( \"resizable\" )\n\t\t\t\t\t.removeData( \"ui-resizable\" )\n\t\t\t\t\t.off( \".resizable\" )\n\t\t\t\t\t.find( \".ui-resizable-handle\" )\n\t\t\t\t\t\t.remove();\n\t\t\t};\n\n\t\t// TODO: Unwrap at same DOM position\n\t\tif ( this.elementIsWrapper ) {\n\t\t\t_destroy( this.element );\n\t\t\twrapper = this.element;\n\t\t\tthis.originalElement.css( {\n\t\t\t\tposition: wrapper.css( \"position\" ),\n\t\t\t\twidth: wrapper.outerWidth(),\n\t\t\t\theight: wrapper.outerHeight(),\n\t\t\t\ttop: wrapper.css( \"top\" ),\n\t\t\t\tleft: wrapper.css( \"left\" )\n\t\t\t} ).insertAfter( wrapper );\n\t\t\twrapper.remove();\n\t\t}\n\n\t\tthis.originalElement.css( \"resize\", this.originalResizeStyle );\n\t\t_destroy( this.originalElement );\n\n\t\treturn this;\n\t},\n\n\t_setOption: function( key, value ) {\n\t\tthis._super( key, value );\n\n\t\tswitch ( key ) {\n\t\tcase \"handles\":\n\t\t\tthis._removeHandles();\n\t\t\tthis._setupHandles();\n\t\t\tbreak;\n\t\tdefault:\n\t\t\tbreak;\n\t\t}\n\t},\n\n\t_setupHandles: function() {\n\t\tvar o = this.options, handle, i, n, hname, axis, that = this;\n\t\tthis.handles = o.handles ||\n\t\t\t( !$( \".ui-resizable-handle\", this.element ).length ?\n\t\t\t\t\"e,s,se\" : {\n\t\t\t\t\tn: \".ui-resizable-n\",\n\t\t\t\t\te: \".ui-resizable-e\",\n\t\t\t\t\ts: \".ui-resizable-s\",\n\t\t\t\t\tw: \".ui-resizable-w\",\n\t\t\t\t\tse: \".ui-resizable-se\",\n\t\t\t\t\tsw: \".ui-resizable-sw\",\n\t\t\t\t\tne: \".ui-resizable-ne\",\n\t\t\t\t\tnw: \".ui-resizable-nw\"\n\t\t\t\t} );\n\n\t\tthis._handles = $();\n\t\tif ( this.handles.constructor === String ) {\n\n\t\t\tif ( this.handles === \"all\" ) {\n\t\t\t\tthis.handles = \"n,e,s,w,se,sw,ne,nw\";\n\t\t\t}\n\n\t\t\tn = this.handles.split( \",\" );\n\t\t\tthis.handles = {};\n\n\t\t\tfor ( i = 0; i < n.length; i++ ) {\n\n\t\t\t\thandle = $.trim( n[ i ] );\n\t\t\t\thname = \"ui-resizable-\" + handle;\n\t\t\t\taxis = $( \"<div>\" );\n\t\t\t\tthis._addClass( axis, \"ui-resizable-handle \" + hname );\n\n\t\t\t\taxis.css( { zIndex: o.zIndex } );\n\n\t\t\t\tthis.handles[ handle ] = \".ui-resizable-\" + handle;\n\t\t\t\tthis.element.append( axis );\n\t\t\t}\n\n\t\t}\n\n\t\tthis._renderAxis = function( target ) {\n\n\t\t\tvar i, axis, padPos, padWrapper;\n\n\t\t\ttarget = target || this.element;\n\n\t\t\tfor ( i in this.handles ) {\n\n\t\t\t\tif ( this.handles[ i ].constructor === String ) {\n\t\t\t\t\tthis.handles[ i ] = this.element.children( this.handles[ i ] ).first().show();\n\t\t\t\t} else if ( this.handles[ i ].jquery || this.handles[ i ].nodeType ) {\n\t\t\t\t\tthis.handles[ i ] = $( this.handles[ i ] );\n\t\t\t\t\tthis._on( this.handles[ i ], { \"mousedown\": that._mouseDown } );\n\t\t\t\t}\n\n\t\t\t\tif ( this.elementIsWrapper &&\n\t\t\t\t\t\tthis.originalElement[ 0 ]\n\t\t\t\t\t\t\t.nodeName\n\t\t\t\t\t\t\t.match( /^(textarea|input|select|button)$/i ) ) {\n\t\t\t\t\taxis = $( this.handles[ i ], this.element );\n\n\t\t\t\t\tpadWrapper = /sw|ne|nw|se|n|s/.test( i ) ?\n\t\t\t\t\t\taxis.outerHeight() :\n\t\t\t\t\t\taxis.outerWidth();\n\n\t\t\t\t\tpadPos = [ \"padding\",\n\t\t\t\t\t\t/ne|nw|n/.test( i ) ? \"Top\" :\n\t\t\t\t\t\t/se|sw|s/.test( i ) ? \"Bottom\" :\n\t\t\t\t\t\t/^e$/.test( i ) ? \"Right\" : \"Left\" ].join( \"\" );\n\n\t\t\t\t\ttarget.css( padPos, padWrapper );\n\n\t\t\t\t\tthis._proportionallyResize();\n\t\t\t\t}\n\n\t\t\t\tthis._handles = this._handles.add( this.handles[ i ] );\n\t\t\t}\n\t\t};\n\n\t\t// TODO: make renderAxis a prototype function\n\t\tthis._renderAxis( this.element );\n\n\t\tthis._handles = this._handles.add( this.element.find( \".ui-resizable-handle\" ) );\n\t\tthis._handles.disableSelection();\n\n\t\tthis._handles.on( \"mouseover\", function() {\n\t\t\tif ( !that.resizing ) {\n\t\t\t\tif ( this.className ) {\n\t\t\t\t\taxis = this.className.match( /ui-resizable-(se|sw|ne|nw|n|e|s|w)/i );\n\t\t\t\t}\n\t\t\t\tthat.axis = axis && axis[ 1 ] ? axis[ 1 ] : \"se\";\n\t\t\t}\n\t\t} );\n\n\t\tif ( o.autoHide ) {\n\t\t\tthis._handles.hide();\n\t\t\tthis._addClass( \"ui-resizable-autohide\" );\n\t\t}\n\t},\n\n\t_removeHandles: function() {\n\t\tthis._handles.remove();\n\t},\n\n\t_mouseCapture: function( event ) {\n\t\tvar i, handle,\n\t\t\tcapture = false;\n\n\t\tfor ( i in this.handles ) {\n\t\t\thandle = $( this.handles[ i ] )[ 0 ];\n\t\t\tif ( handle === event.target || $.contains( handle, event.target ) ) {\n\t\t\t\tcapture = true;\n\t\t\t}\n\t\t}\n\n\t\treturn !this.options.disabled && capture;\n\t},\n\n\t_mouseStart: function( event ) {\n\n\t\tvar curleft, curtop, cursor,\n\t\t\to = this.options,\n\t\t\tel = this.element;\n\n\t\tthis.resizing = true;\n\n\t\tthis._renderProxy();\n\n\t\tcurleft = this._num( this.helper.css( \"left\" ) );\n\t\tcurtop = this._num( this.helper.css( \"top\" ) );\n\n\t\tif ( o.containment ) {\n\t\t\tcurleft += $( o.containment ).scrollLeft() || 0;\n\t\t\tcurtop += $( o.containment ).scrollTop() || 0;\n\t\t}\n\n\t\tthis.offset = this.helper.offset();\n\t\tthis.position = { left: curleft, top: curtop };\n\n\t\tthis.size = this._helper ? {\n\t\t\t\twidth: this.helper.width(),\n\t\t\t\theight: this.helper.height()\n\t\t\t} : {\n\t\t\t\twidth: el.width(),\n\t\t\t\theight: el.height()\n\t\t\t};\n\n\t\tthis.originalSize = this._helper ? {\n\t\t\t\twidth: el.outerWidth(),\n\t\t\t\theight: el.outerHeight()\n\t\t\t} : {\n\t\t\t\twidth: el.width(),\n\t\t\t\theight: el.height()\n\t\t\t};\n\n\t\tthis.sizeDiff = {\n\t\t\twidth: el.outerWidth() - el.width(),\n\t\t\theight: el.outerHeight() - el.height()\n\t\t};\n\n\t\tthis.originalPosition = { left: curleft, top: curtop };\n\t\tthis.originalMousePosition = { left: event.pageX, top: event.pageY };\n\n\t\tthis.aspectRatio = ( typeof o.aspectRatio === \"number\" ) ?\n\t\t\to.aspectRatio :\n\t\t\t( ( this.originalSize.width / this.originalSize.height ) || 1 );\n\n\t\tcursor = $( \".ui-resizable-\" + this.axis ).css( \"cursor\" );\n\t\t$( \"body\" ).css( \"cursor\", cursor === \"auto\" ? this.axis + \"-resize\" : cursor );\n\n\t\tthis._addClass( \"ui-resizable-resizing\" );\n\t\tthis._propagate( \"start\", event );\n\t\treturn true;\n\t},\n\n\t_mouseDrag: function( event ) {\n\n\t\tvar data, props,\n\t\t\tsmp = this.originalMousePosition,\n\t\t\ta = this.axis,\n\t\t\tdx = ( event.pageX - smp.left ) || 0,\n\t\t\tdy = ( event.pageY - smp.top ) || 0,\n\t\t\ttrigger = this._change[ a ];\n\n\t\tthis._updatePrevProperties();\n\n\t\tif ( !trigger ) {\n\t\t\treturn false;\n\t\t}\n\n\t\tdata = trigger.apply( this, [ event, dx, dy ] );\n\n\t\tthis._updateVirtualBoundaries( event.shiftKey );\n\t\tif ( this._aspectRatio || event.shiftKey ) {\n\t\t\tdata = this._updateRatio( data, event );\n\t\t}\n\n\t\tdata = this._respectSize( data, event );\n\n\t\tthis._updateCache( data );\n\n\t\tthis._propagate( \"resize\", event );\n\n\t\tprops = this._applyChanges();\n\n\t\tif ( !this._helper && this._proportionallyResizeElements.length ) {\n\t\t\tthis._proportionallyResize();\n\t\t}\n\n\t\tif ( !$.isEmptyObject( props ) ) {\n\t\t\tthis._updatePrevProperties();\n\t\t\tthis._trigger( \"resize\", event, this.ui() );\n\t\t\tthis._applyChanges();\n\t\t}\n\n\t\treturn false;\n\t},\n\n\t_mouseStop: function( event ) {\n\n\t\tthis.resizing = false;\n\t\tvar pr, ista, soffseth, soffsetw, s, left, top,\n\t\t\to = this.options, that = this;\n\n\t\tif ( this._helper ) {\n\n\t\t\tpr = this._proportionallyResizeElements;\n\t\t\tista = pr.length && ( /textarea/i ).test( pr[ 0 ].nodeName );\n\t\t\tsoffseth = ista && this._hasScroll( pr[ 0 ], \"left\" ) ? 0 : that.sizeDiff.height;\n\t\t\tsoffsetw = ista ? 0 : that.sizeDiff.width;\n\n\t\t\ts = {\n\t\t\t\twidth: ( that.helper.width()  - soffsetw ),\n\t\t\t\theight: ( that.helper.height() - soffseth )\n\t\t\t};\n\t\t\tleft = ( parseFloat( that.element.css( \"left\" ) ) +\n\t\t\t\t( that.position.left - that.originalPosition.left ) ) || null;\n\t\t\ttop = ( parseFloat( that.element.css( \"top\" ) ) +\n\t\t\t\t( that.position.top - that.originalPosition.top ) ) || null;\n\n\t\t\tif ( !o.animate ) {\n\t\t\t\tthis.element.css( $.extend( s, { top: top, left: left } ) );\n\t\t\t}\n\n\t\t\tthat.helper.height( that.size.height );\n\t\t\tthat.helper.width( that.size.width );\n\n\t\t\tif ( this._helper && !o.animate ) {\n\t\t\t\tthis._proportionallyResize();\n\t\t\t}\n\t\t}\n\n\t\t$( \"body\" ).css( \"cursor\", \"auto\" );\n\n\t\tthis._removeClass( \"ui-resizable-resizing\" );\n\n\t\tthis._propagate( \"stop\", event );\n\n\t\tif ( this._helper ) {\n\t\t\tthis.helper.remove();\n\t\t}\n\n\t\treturn false;\n\n\t},\n\n\t_updatePrevProperties: function() {\n\t\tthis.prevPosition = {\n\t\t\ttop: this.position.top,\n\t\t\tleft: this.position.left\n\t\t};\n\t\tthis.prevSize = {\n\t\t\twidth: this.size.width,\n\t\t\theight: this.size.height\n\t\t};\n\t},\n\n\t_applyChanges: function() {\n\t\tvar props = {};\n\n\t\tif ( this.position.top !== this.prevPosition.top ) {\n\t\t\tprops.top = this.position.top + \"px\";\n\t\t}\n\t\tif ( this.position.left !== this.prevPosition.left ) {\n\t\t\tprops.left = this.position.left + \"px\";\n\t\t}\n\t\tif ( this.size.width !== this.prevSize.width ) {\n\t\t\tprops.width = this.size.width + \"px\";\n\t\t}\n\t\tif ( this.size.height !== this.prevSize.height ) {\n\t\t\tprops.height = this.size.height + \"px\";\n\t\t}\n\n\t\tthis.helper.css( props );\n\n\t\treturn props;\n\t},\n\n\t_updateVirtualBoundaries: function( forceAspectRatio ) {\n\t\tvar pMinWidth, pMaxWidth, pMinHeight, pMaxHeight, b,\n\t\t\to = this.options;\n\n\t\tb = {\n\t\t\tminWidth: this._isNumber( o.minWidth ) ? o.minWidth : 0,\n\t\t\tmaxWidth: this._isNumber( o.maxWidth ) ? o.maxWidth : Infinity,\n\t\t\tminHeight: this._isNumber( o.minHeight ) ? o.minHeight : 0,\n\t\t\tmaxHeight: this._isNumber( o.maxHeight ) ? o.maxHeight : Infinity\n\t\t};\n\n\t\tif ( this._aspectRatio || forceAspectRatio ) {\n\t\t\tpMinWidth = b.minHeight * this.aspectRatio;\n\t\t\tpMinHeight = b.minWidth / this.aspectRatio;\n\t\t\tpMaxWidth = b.maxHeight * this.aspectRatio;\n\t\t\tpMaxHeight = b.maxWidth / this.aspectRatio;\n\n\t\t\tif ( pMinWidth > b.minWidth ) {\n\t\t\t\tb.minWidth = pMinWidth;\n\t\t\t}\n\t\t\tif ( pMinHeight > b.minHeight ) {\n\t\t\t\tb.minHeight = pMinHeight;\n\t\t\t}\n\t\t\tif ( pMaxWidth < b.maxWidth ) {\n\t\t\t\tb.maxWidth = pMaxWidth;\n\t\t\t}\n\t\t\tif ( pMaxHeight < b.maxHeight ) {\n\t\t\t\tb.maxHeight = pMaxHeight;\n\t\t\t}\n\t\t}\n\t\tthis._vBoundaries = b;\n\t},\n\n\t_updateCache: function( data ) {\n\t\tthis.offset = this.helper.offset();\n\t\tif ( this._isNumber( data.left ) ) {\n\t\t\tthis.position.left = data.left;\n\t\t}\n\t\tif ( this._isNumber( data.top ) ) {\n\t\t\tthis.position.top = data.top;\n\t\t}\n\t\tif ( this._isNumber( data.height ) ) {\n\t\t\tthis.size.height = data.height;\n\t\t}\n\t\tif ( this._isNumber( data.width ) ) {\n\t\t\tthis.size.width = data.width;\n\t\t}\n\t},\n\n\t_updateRatio: function( data ) {\n\n\t\tvar cpos = this.position,\n\t\t\tcsize = this.size,\n\t\t\ta = this.axis;\n\n\t\tif ( this._isNumber( data.height ) ) {\n\t\t\tdata.width = ( data.height * this.aspectRatio );\n\t\t} else if ( this._isNumber( data.width ) ) {\n\t\t\tdata.height = ( data.width / this.aspectRatio );\n\t\t}\n\n\t\tif ( a === \"sw\" ) {\n\t\t\tdata.left = cpos.left + ( csize.width - data.width );\n\t\t\tdata.top = null;\n\t\t}\n\t\tif ( a === \"nw\" ) {\n\t\t\tdata.top = cpos.top + ( csize.height - data.height );\n\t\t\tdata.left = cpos.left + ( csize.width - data.width );\n\t\t}\n\n\t\treturn data;\n\t},\n\n\t_respectSize: function( data ) {\n\n\t\tvar o = this._vBoundaries,\n\t\t\ta = this.axis,\n\t\t\tismaxw = this._isNumber( data.width ) && o.maxWidth && ( o.maxWidth < data.width ),\n\t\t\tismaxh = this._isNumber( data.height ) && o.maxHeight && ( o.maxHeight < data.height ),\n\t\t\tisminw = this._isNumber( data.width ) && o.minWidth && ( o.minWidth > data.width ),\n\t\t\tisminh = this._isNumber( data.height ) && o.minHeight && ( o.minHeight > data.height ),\n\t\t\tdw = this.originalPosition.left + this.originalSize.width,\n\t\t\tdh = this.originalPosition.top + this.originalSize.height,\n\t\t\tcw = /sw|nw|w/.test( a ), ch = /nw|ne|n/.test( a );\n\t\tif ( isminw ) {\n\t\t\tdata.width = o.minWidth;\n\t\t}\n\t\tif ( isminh ) {\n\t\t\tdata.height = o.minHeight;\n\t\t}\n\t\tif ( ismaxw ) {\n\t\t\tdata.width = o.maxWidth;\n\t\t}\n\t\tif ( ismaxh ) {\n\t\t\tdata.height = o.maxHeight;\n\t\t}\n\n\t\tif ( isminw && cw ) {\n\t\t\tdata.left = dw - o.minWidth;\n\t\t}\n\t\tif ( ismaxw && cw ) {\n\t\t\tdata.left = dw - o.maxWidth;\n\t\t}\n\t\tif ( isminh && ch ) {\n\t\t\tdata.top = dh - o.minHeight;\n\t\t}\n\t\tif ( ismaxh && ch ) {\n\t\t\tdata.top = dh - o.maxHeight;\n\t\t}\n\n\t\t// Fixing jump error on top/left - bug #2330\n\t\tif ( !data.width && !data.height && !data.left && data.top ) {\n\t\t\tdata.top = null;\n\t\t} else if ( !data.width && !data.height && !data.top && data.left ) {\n\t\t\tdata.left = null;\n\t\t}\n\n\t\treturn data;\n\t},\n\n\t_getPaddingPlusBorderDimensions: function( element ) {\n\t\tvar i = 0,\n\t\t\twidths = [],\n\t\t\tborders = [\n\t\t\t\telement.css( \"borderTopWidth\" ),\n\t\t\t\telement.css( \"borderRightWidth\" ),\n\t\t\t\telement.css( \"borderBottomWidth\" ),\n\t\t\t\telement.css( \"borderLeftWidth\" )\n\t\t\t],\n\t\t\tpaddings = [\n\t\t\t\telement.css( \"paddingTop\" ),\n\t\t\t\telement.css( \"paddingRight\" ),\n\t\t\t\telement.css( \"paddingBottom\" ),\n\t\t\t\telement.css( \"paddingLeft\" )\n\t\t\t];\n\n\t\tfor ( ; i < 4; i++ ) {\n\t\t\twidths[ i ] = ( parseFloat( borders[ i ] ) || 0 );\n\t\t\twidths[ i ] += ( parseFloat( paddings[ i ] ) || 0 );\n\t\t}\n\n\t\treturn {\n\t\t\theight: widths[ 0 ] + widths[ 2 ],\n\t\t\twidth: widths[ 1 ] + widths[ 3 ]\n\t\t};\n\t},\n\n\t_proportionallyResize: function() {\n\n\t\tif ( !this._proportionallyResizeElements.length ) {\n\t\t\treturn;\n\t\t}\n\n\t\tvar prel,\n\t\t\ti = 0,\n\t\t\telement = this.helper || this.element;\n\n\t\tfor ( ; i < this._proportionallyResizeElements.length; i++ ) {\n\n\t\t\tprel = this._proportionallyResizeElements[ i ];\n\n\t\t\t// TODO: Seems like a bug to cache this.outerDimensions\n\t\t\t// considering that we are in a loop.\n\t\t\tif ( !this.outerDimensions ) {\n\t\t\t\tthis.outerDimensions = this._getPaddingPlusBorderDimensions( prel );\n\t\t\t}\n\n\t\t\tprel.css( {\n\t\t\t\theight: ( element.height() - this.outerDimensions.height ) || 0,\n\t\t\t\twidth: ( element.width() - this.outerDimensions.width ) || 0\n\t\t\t} );\n\n\t\t}\n\n\t},\n\n\t_renderProxy: function() {\n\n\t\tvar el = this.element, o = this.options;\n\t\tthis.elementOffset = el.offset();\n\n\t\tif ( this._helper ) {\n\n\t\t\tthis.helper = this.helper || $( \"<div style='overflow:hidden;'></div>\" );\n\n\t\t\tthis._addClass( this.helper, this._helper );\n\t\t\tthis.helper.css( {\n\t\t\t\twidth: this.element.outerWidth(),\n\t\t\t\theight: this.element.outerHeight(),\n\t\t\t\tposition: \"absolute\",\n\t\t\t\tleft: this.elementOffset.left + \"px\",\n\t\t\t\ttop: this.elementOffset.top + \"px\",\n\t\t\t\tzIndex: ++o.zIndex //TODO: Don't modify option\n\t\t\t} );\n\n\t\t\tthis.helper\n\t\t\t\t.appendTo( \"body\" )\n\t\t\t\t.disableSelection();\n\n\t\t} else {\n\t\t\tthis.helper = this.element;\n\t\t}\n\n\t},\n\n\t_change: {\n\t\te: function( event, dx ) {\n\t\t\treturn { width: this.originalSize.width + dx };\n\t\t},\n\t\tw: function( event, dx ) {\n\t\t\tvar cs = this.originalSize, sp = this.originalPosition;\n\t\t\treturn { left: sp.left + dx, width: cs.width - dx };\n\t\t},\n\t\tn: function( event, dx, dy ) {\n\t\t\tvar cs = this.originalSize, sp = this.originalPosition;\n\t\t\treturn { top: sp.top + dy, height: cs.height - dy };\n\t\t},\n\t\ts: function( event, dx, dy ) {\n\t\t\treturn { height: this.originalSize.height + dy };\n\t\t},\n\t\tse: function( event, dx, dy ) {\n\t\t\treturn $.extend( this._change.s.apply( this, arguments ),\n\t\t\t\tthis._change.e.apply( this, [ event, dx, dy ] ) );\n\t\t},\n\t\tsw: function( event, dx, dy ) {\n\t\t\treturn $.extend( this._change.s.apply( this, arguments ),\n\t\t\t\tthis._change.w.apply( this, [ event, dx, dy ] ) );\n\t\t},\n\t\tne: function( event, dx, dy ) {\n\t\t\treturn $.extend( this._change.n.apply( this, arguments ),\n\t\t\t\tthis._change.e.apply( this, [ event, dx, dy ] ) );\n\t\t},\n\t\tnw: function( event, dx, dy ) {\n\t\t\treturn $.extend( this._change.n.apply( this, arguments ),\n\t\t\t\tthis._change.w.apply( this, [ event, dx, dy ] ) );\n\t\t}\n\t},\n\n\t_propagate: function( n, event ) {\n\t\t$.ui.plugin.call( this, n, [ event, this.ui() ] );\n\t\t( n !== \"resize\" && this._trigger( n, event, this.ui() ) );\n\t},\n\n\tplugins: {},\n\n\tui: function() {\n\t\treturn {\n\t\t\toriginalElement: this.originalElement,\n\t\t\telement: this.element,\n\t\t\thelper: this.helper,\n\t\t\tposition: this.position,\n\t\t\tsize: this.size,\n\t\t\toriginalSize: this.originalSize,\n\t\t\toriginalPosition: this.originalPosition\n\t\t};\n\t}\n\n} );\n\n/*\n * Resizable Extensions\n */\n\n$.ui.plugin.add( \"resizable\", \"animate\", {\n\n\tstop: function( event ) {\n\t\tvar that = $( this ).resizable( \"instance\" ),\n\t\t\to = that.options,\n\t\t\tpr = that._proportionallyResizeElements,\n\t\t\tista = pr.length && ( /textarea/i ).test( pr[ 0 ].nodeName ),\n\t\t\tsoffseth = ista && that._hasScroll( pr[ 0 ], \"left\" ) ? 0 : that.sizeDiff.height,\n\t\t\tsoffsetw = ista ? 0 : that.sizeDiff.width,\n\t\t\tstyle = {\n\t\t\t\twidth: ( that.size.width - soffsetw ),\n\t\t\t\theight: ( that.size.height - soffseth )\n\t\t\t},\n\t\t\tleft = ( parseFloat( that.element.css( \"left\" ) ) +\n\t\t\t\t( that.position.left - that.originalPosition.left ) ) || null,\n\t\t\ttop = ( parseFloat( that.element.css( \"top\" ) ) +\n\t\t\t\t( that.position.top - that.originalPosition.top ) ) || null;\n\n\t\tthat.element.animate(\n\t\t\t$.extend( style, top && left ? { top: top, left: left } : {} ), {\n\t\t\t\tduration: o.animateDuration,\n\t\t\t\teasing: o.animateEasing,\n\t\t\t\tstep: function() {\n\n\t\t\t\t\tvar data = {\n\t\t\t\t\t\twidth: parseFloat( that.element.css( \"width\" ) ),\n\t\t\t\t\t\theight: parseFloat( that.element.css( \"height\" ) ),\n\t\t\t\t\t\ttop: parseFloat( that.element.css( \"top\" ) ),\n\t\t\t\t\t\tleft: parseFloat( that.element.css( \"left\" ) )\n\t\t\t\t\t};\n\n\t\t\t\t\tif ( pr && pr.length ) {\n\t\t\t\t\t\t$( pr[ 0 ] ).css( { width: data.width, height: data.height } );\n\t\t\t\t\t}\n\n\t\t\t\t\t// Propagating resize, and updating values for each animation step\n\t\t\t\t\tthat._updateCache( data );\n\t\t\t\t\tthat._propagate( \"resize\", event );\n\n\t\t\t\t}\n\t\t\t}\n\t\t);\n\t}\n\n} );\n\n$.ui.plugin.add( \"resizable\", \"containment\", {\n\n\tstart: function() {\n\t\tvar element, p, co, ch, cw, width, height,\n\t\t\tthat = $( this ).resizable( \"instance\" ),\n\t\t\to = that.options,\n\t\t\tel = that.element,\n\t\t\toc = o.containment,\n\t\t\tce = ( oc instanceof $ ) ?\n\t\t\t\toc.get( 0 ) :\n\t\t\t\t( /parent/.test( oc ) ) ? el.parent().get( 0 ) : oc;\n\n\t\tif ( !ce ) {\n\t\t\treturn;\n\t\t}\n\n\t\tthat.containerElement = $( ce );\n\n\t\tif ( /document/.test( oc ) || oc === document ) {\n\t\t\tthat.containerOffset = {\n\t\t\t\tleft: 0,\n\t\t\t\ttop: 0\n\t\t\t};\n\t\t\tthat.containerPosition = {\n\t\t\t\tleft: 0,\n\t\t\t\ttop: 0\n\t\t\t};\n\n\t\t\tthat.parentData = {\n\t\t\t\telement: $( document ),\n\t\t\t\tleft: 0,\n\t\t\t\ttop: 0,\n\t\t\t\twidth: $( document ).width(),\n\t\t\t\theight: $( document ).height() || document.body.parentNode.scrollHeight\n\t\t\t};\n\t\t} else {\n\t\t\telement = $( ce );\n\t\t\tp = [];\n\t\t\t$( [ \"Top\", \"Right\", \"Left\", \"Bottom\" ] ).each( function( i, name ) {\n\t\t\t\tp[ i ] = that._num( element.css( \"padding\" + name ) );\n\t\t\t} );\n\n\t\t\tthat.containerOffset = element.offset();\n\t\t\tthat.containerPosition = element.position();\n\t\t\tthat.containerSize = {\n\t\t\t\theight: ( element.innerHeight() - p[ 3 ] ),\n\t\t\t\twidth: ( element.innerWidth() - p[ 1 ] )\n\t\t\t};\n\n\t\t\tco = that.containerOffset;\n\t\t\tch = that.containerSize.height;\n\t\t\tcw = that.containerSize.width;\n\t\t\twidth = ( that._hasScroll ( ce, \"left\" ) ? ce.scrollWidth : cw );\n\t\t\theight = ( that._hasScroll ( ce ) ? ce.scrollHeight : ch ) ;\n\n\t\t\tthat.parentData = {\n\t\t\t\telement: ce,\n\t\t\t\tleft: co.left,\n\t\t\t\ttop: co.top,\n\t\t\t\twidth: width,\n\t\t\t\theight: height\n\t\t\t};\n\t\t}\n\t},\n\n\tresize: function( event ) {\n\t\tvar woset, hoset, isParent, isOffsetRelative,\n\t\t\tthat = $( this ).resizable( \"instance\" ),\n\t\t\to = that.options,\n\t\t\tco = that.containerOffset,\n\t\t\tcp = that.position,\n\t\t\tpRatio = that._aspectRatio || event.shiftKey,\n\t\t\tcop = {\n\t\t\t\ttop: 0,\n\t\t\t\tleft: 0\n\t\t\t},\n\t\t\tce = that.containerElement,\n\t\t\tcontinueResize = true;\n\n\t\tif ( ce[ 0 ] !== document && ( /static/ ).test( ce.css( \"position\" ) ) ) {\n\t\t\tcop = co;\n\t\t}\n\n\t\tif ( cp.left < ( that._helper ? co.left : 0 ) ) {\n\t\t\tthat.size.width = that.size.width +\n\t\t\t\t( that._helper ?\n\t\t\t\t\t( that.position.left - co.left ) :\n\t\t\t\t\t( that.position.left - cop.left ) );\n\n\t\t\tif ( pRatio ) {\n\t\t\t\tthat.size.height = that.size.width / that.aspectRatio;\n\t\t\t\tcontinueResize = false;\n\t\t\t}\n\t\t\tthat.position.left = o.helper ? co.left : 0;\n\t\t}\n\n\t\tif ( cp.top < ( that._helper ? co.top : 0 ) ) {\n\t\t\tthat.size.height = that.size.height +\n\t\t\t\t( that._helper ?\n\t\t\t\t\t( that.position.top - co.top ) :\n\t\t\t\t\tthat.position.top );\n\n\t\t\tif ( pRatio ) {\n\t\t\t\tthat.size.width = that.size.height * that.aspectRatio;\n\t\t\t\tcontinueResize = false;\n\t\t\t}\n\t\t\tthat.position.top = that._helper ? co.top : 0;\n\t\t}\n\n\t\tisParent = that.containerElement.get( 0 ) === that.element.parent().get( 0 );\n\t\tisOffsetRelative = /relative|absolute/.test( that.containerElement.css( \"position\" ) );\n\n\t\tif ( isParent && isOffsetRelative ) {\n\t\t\tthat.offset.left = that.parentData.left + that.position.left;\n\t\t\tthat.offset.top = that.parentData.top + that.position.top;\n\t\t} else {\n\t\t\tthat.offset.left = that.element.offset().left;\n\t\t\tthat.offset.top = that.element.offset().top;\n\t\t}\n\n\t\twoset = Math.abs( that.sizeDiff.width +\n\t\t\t( that._helper ?\n\t\t\t\tthat.offset.left - cop.left :\n\t\t\t\t( that.offset.left - co.left ) ) );\n\n\t\thoset = Math.abs( that.sizeDiff.height +\n\t\t\t( that._helper ?\n\t\t\t\tthat.offset.top - cop.top :\n\t\t\t\t( that.offset.top - co.top ) ) );\n\n\t\tif ( woset + that.size.width >= that.parentData.width ) {\n\t\t\tthat.size.width = that.parentData.width - woset;\n\t\t\tif ( pRatio ) {\n\t\t\t\tthat.size.height = that.size.width / that.aspectRatio;\n\t\t\t\tcontinueResize = false;\n\t\t\t}\n\t\t}\n\n\t\tif ( hoset + that.size.height >= that.parentData.height ) {\n\t\t\tthat.size.height = that.parentData.height - hoset;\n\t\t\tif ( pRatio ) {\n\t\t\t\tthat.size.width = that.size.height * that.aspectRatio;\n\t\t\t\tcontinueResize = false;\n\t\t\t}\n\t\t}\n\n\t\tif ( !continueResize ) {\n\t\t\tthat.position.left = that.prevPosition.left;\n\t\t\tthat.position.top = that.prevPosition.top;\n\t\t\tthat.size.width = that.prevSize.width;\n\t\t\tthat.size.height = that.prevSize.height;\n\t\t}\n\t},\n\n\tstop: function() {\n\t\tvar that = $( this ).resizable( \"instance\" ),\n\t\t\to = that.options,\n\t\t\tco = that.containerOffset,\n\t\t\tcop = that.containerPosition,\n\t\t\tce = that.containerElement,\n\t\t\thelper = $( that.helper ),\n\t\t\tho = helper.offset(),\n\t\t\tw = helper.outerWidth() - that.sizeDiff.width,\n\t\t\th = helper.outerHeight() - that.sizeDiff.height;\n\n\t\tif ( that._helper && !o.animate && ( /relative/ ).test( ce.css( \"position\" ) ) ) {\n\t\t\t$( this ).css( {\n\t\t\t\tleft: ho.left - cop.left - co.left,\n\t\t\t\twidth: w,\n\t\t\t\theight: h\n\t\t\t} );\n\t\t}\n\n\t\tif ( that._helper && !o.animate && ( /static/ ).test( ce.css( \"position\" ) ) ) {\n\t\t\t$( this ).css( {\n\t\t\t\tleft: ho.left - cop.left - co.left,\n\t\t\t\twidth: w,\n\t\t\t\theight: h\n\t\t\t} );\n\t\t}\n\t}\n} );\n\n$.ui.plugin.add( \"resizable\", \"alsoResize\", {\n\n\tstart: function() {\n\t\tvar that = $( this ).resizable( \"instance\" ),\n\t\t\to = that.options;\n\n\t\t$( o.alsoResize ).each( function() {\n\t\t\tvar el = $( this );\n\t\t\tel.data( \"ui-resizable-alsoresize\", {\n\t\t\t\twidth: parseFloat( el.width() ), height: parseFloat( el.height() ),\n\t\t\t\tleft: parseFloat( el.css( \"left\" ) ), top: parseFloat( el.css( \"top\" ) )\n\t\t\t} );\n\t\t} );\n\t},\n\n\tresize: function( event, ui ) {\n\t\tvar that = $( this ).resizable( \"instance\" ),\n\t\t\to = that.options,\n\t\t\tos = that.originalSize,\n\t\t\top = that.originalPosition,\n\t\t\tdelta = {\n\t\t\t\theight: ( that.size.height - os.height ) || 0,\n\t\t\t\twidth: ( that.size.width - os.width ) || 0,\n\t\t\t\ttop: ( that.position.top - op.top ) || 0,\n\t\t\t\tleft: ( that.position.left - op.left ) || 0\n\t\t\t};\n\n\t\t\t$( o.alsoResize ).each( function() {\n\t\t\t\tvar el = $( this ), start = $( this ).data( \"ui-resizable-alsoresize\" ), style = {},\n\t\t\t\t\tcss = el.parents( ui.originalElement[ 0 ] ).length ?\n\t\t\t\t\t\t\t[ \"width\", \"height\" ] :\n\t\t\t\t\t\t\t[ \"width\", \"height\", \"top\", \"left\" ];\n\n\t\t\t\t$.each( css, function( i, prop ) {\n\t\t\t\t\tvar sum = ( start[ prop ] || 0 ) + ( delta[ prop ] || 0 );\n\t\t\t\t\tif ( sum && sum >= 0 ) {\n\t\t\t\t\t\tstyle[ prop ] = sum || null;\n\t\t\t\t\t}\n\t\t\t\t} );\n\n\t\t\t\tel.css( style );\n\t\t\t} );\n\t},\n\n\tstop: function() {\n\t\t$( this ).removeData( \"ui-resizable-alsoresize\" );\n\t}\n} );\n\n$.ui.plugin.add( \"resizable\", \"ghost\", {\n\n\tstart: function() {\n\n\t\tvar that = $( this ).resizable( \"instance\" ), cs = that.size;\n\n\t\tthat.ghost = that.originalElement.clone();\n\t\tthat.ghost.css( {\n\t\t\topacity: 0.25,\n\t\t\tdisplay: \"block\",\n\t\t\tposition: \"relative\",\n\t\t\theight: cs.height,\n\t\t\twidth: cs.width,\n\t\t\tmargin: 0,\n\t\t\tleft: 0,\n\t\t\ttop: 0\n\t\t} );\n\n\t\tthat._addClass( that.ghost, \"ui-resizable-ghost\" );\n\n\t\t// DEPRECATED\n\t\t// TODO: remove after 1.12\n\t\tif ( $.uiBackCompat !== false && typeof that.options.ghost === \"string\" ) {\n\n\t\t\t// Ghost option\n\t\t\tthat.ghost.addClass( this.options.ghost );\n\t\t}\n\n\t\tthat.ghost.appendTo( that.helper );\n\n\t},\n\n\tresize: function() {\n\t\tvar that = $( this ).resizable( \"instance\" );\n\t\tif ( that.ghost ) {\n\t\t\tthat.ghost.css( {\n\t\t\t\tposition: \"relative\",\n\t\t\t\theight: that.size.height,\n\t\t\t\twidth: that.size.width\n\t\t\t} );\n\t\t}\n\t},\n\n\tstop: function() {\n\t\tvar that = $( this ).resizable( \"instance\" );\n\t\tif ( that.ghost && that.helper ) {\n\t\t\tthat.helper.get( 0 ).removeChild( that.ghost.get( 0 ) );\n\t\t}\n\t}\n\n} );\n\n$.ui.plugin.add( \"resizable\", \"grid\", {\n\n\tresize: function() {\n\t\tvar outerDimensions,\n\t\t\tthat = $( this ).resizable( \"instance\" ),\n\t\t\to = that.options,\n\t\t\tcs = that.size,\n\t\t\tos = that.originalSize,\n\t\t\top = that.originalPosition,\n\t\t\ta = that.axis,\n\t\t\tgrid = typeof o.grid === \"number\" ? [ o.grid, o.grid ] : o.grid,\n\t\t\tgridX = ( grid[ 0 ] || 1 ),\n\t\t\tgridY = ( grid[ 1 ] || 1 ),\n\t\t\tox = Math.round( ( cs.width - os.width ) / gridX ) * gridX,\n\t\t\toy = Math.round( ( cs.height - os.height ) / gridY ) * gridY,\n\t\t\tnewWidth = os.width + ox,\n\t\t\tnewHeight = os.height + oy,\n\t\t\tisMaxWidth = o.maxWidth && ( o.maxWidth < newWidth ),\n\t\t\tisMaxHeight = o.maxHeight && ( o.maxHeight < newHeight ),\n\t\t\tisMinWidth = o.minWidth && ( o.minWidth > newWidth ),\n\t\t\tisMinHeight = o.minHeight && ( o.minHeight > newHeight );\n\n\t\to.grid = grid;\n\n\t\tif ( isMinWidth ) {\n\t\t\tnewWidth += gridX;\n\t\t}\n\t\tif ( isMinHeight ) {\n\t\t\tnewHeight += gridY;\n\t\t}\n\t\tif ( isMaxWidth ) {\n\t\t\tnewWidth -= gridX;\n\t\t}\n\t\tif ( isMaxHeight ) {\n\t\t\tnewHeight -= gridY;\n\t\t}\n\n\t\tif ( /^(se|s|e)$/.test( a ) ) {\n\t\t\tthat.size.width = newWidth;\n\t\t\tthat.size.height = newHeight;\n\t\t} else if ( /^(ne)$/.test( a ) ) {\n\t\t\tthat.size.width = newWidth;\n\t\t\tthat.size.height = newHeight;\n\t\t\tthat.position.top = op.top - oy;\n\t\t} else if ( /^(sw)$/.test( a ) ) {\n\t\t\tthat.size.width = newWidth;\n\t\t\tthat.size.height = newHeight;\n\t\t\tthat.position.left = op.left - ox;\n\t\t} else {\n\t\t\tif ( newHeight - gridY <= 0 || newWidth - gridX <= 0 ) {\n\t\t\t\touterDimensions = that._getPaddingPlusBorderDimensions( this );\n\t\t\t}\n\n\t\t\tif ( newHeight - gridY > 0 ) {\n\t\t\t\tthat.size.height = newHeight;\n\t\t\t\tthat.position.top = op.top - oy;\n\t\t\t} else {\n\t\t\t\tnewHeight = gridY - outerDimensions.height;\n\t\t\t\tthat.size.height = newHeight;\n\t\t\t\tthat.position.top = op.top + os.height - newHeight;\n\t\t\t}\n\t\t\tif ( newWidth - gridX > 0 ) {\n\t\t\t\tthat.size.width = newWidth;\n\t\t\t\tthat.position.left = op.left - ox;\n\t\t\t} else {\n\t\t\t\tnewWidth = gridX - outerDimensions.width;\n\t\t\t\tthat.size.width = newWidth;\n\t\t\t\tthat.position.left = op.left + os.width - newWidth;\n\t\t\t}\n\t\t}\n\t}\n\n} );\n\nreturn $.ui.resizable;\n\n} ) );\n\n\n\n//////////////////\n// WEBPACK FOOTER\n// ./~/jquery-ui/ui/widgets/resizable.js\n// module id = 33\n// module chunks = 0","/*!\n * jQuery UI Disable Selection 1.12.1\n * http://jqueryui.com\n *\n * Copyright jQuery Foundation and other contributors\n * Released under the MIT license.\n * http://jquery.org/license\n */\n\n//>>label: disableSelection\n//>>group: Core\n//>>description: Disable selection of text content within the set of matched elements.\n//>>docs: http://api.jqueryui.com/disableSelection/\n\n// This file is deprecated\n( function( factory ) {\n\tif ( typeof define === \"function\" && define.amd ) {\n\n\t\t// AMD. Register as an anonymous module.\n\t\tdefine( [ \"jquery\", \"./version\" ], factory );\n\t} else {\n\n\t\t// Browser globals\n\t\tfactory( jQuery );\n\t}\n} ( function( $ ) {\n\nreturn $.fn.extend( {\n\tdisableSelection: ( function() {\n\t\tvar eventType = \"onselectstart\" in document.createElement( \"div\" ) ?\n\t\t\t\"selectstart\" :\n\t\t\t\"mousedown\";\n\n\t\treturn function() {\n\t\t\treturn this.on( eventType + \".ui-disableSelection\", function( event ) {\n\t\t\t\tevent.preventDefault();\n\t\t\t} );\n\t\t};\n\t} )(),\n\n\tenableSelection: function() {\n\t\treturn this.off( \".ui-disableSelection\" );\n\t}\n} );\n\n} ) );\n\n\n\n//////////////////\n// WEBPACK FOOTER\n// ./~/jquery-ui/ui/disable-selection.js\n// module id = 34\n// module chunks = 0","/*!\n * jQuery UI Focusable 1.12.1\n * http://jqueryui.com\n *\n * Copyright jQuery Foundation and other contributors\n * Released under the MIT license.\n * http://jquery.org/license\n */\n\n//>>label: :focusable Selector\n//>>group: Core\n//>>description: Selects elements which can be focused.\n//>>docs: http://api.jqueryui.com/focusable-selector/\n\n( function( factory ) {\n\tif ( typeof define === \"function\" && define.amd ) {\n\n\t\t// AMD. Register as an anonymous module.\n\t\tdefine( [ \"jquery\", \"./version\" ], factory );\n\t} else {\n\n\t\t// Browser globals\n\t\tfactory( jQuery );\n\t}\n} ( function( $ ) {\n\n// Selectors\n$.ui.focusable = function( element, hasTabindex ) {\n\tvar map, mapName, img, focusableIfVisible, fieldset,\n\t\tnodeName = element.nodeName.toLowerCase();\n\n\tif ( \"area\" === nodeName ) {\n\t\tmap = element.parentNode;\n\t\tmapName = map.name;\n\t\tif ( !element.href || !mapName || map.nodeName.toLowerCase() !== \"map\" ) {\n\t\t\treturn false;\n\t\t}\n\t\timg = $( \"img[usemap='#\" + mapName + \"']\" );\n\t\treturn img.length > 0 && img.is( \":visible\" );\n\t}\n\n\tif ( /^(input|select|textarea|button|object)$/.test( nodeName ) ) {\n\t\tfocusableIfVisible = !element.disabled;\n\n\t\tif ( focusableIfVisible ) {\n\n\t\t\t// Form controls within a disabled fieldset are disabled.\n\t\t\t// However, controls within the fieldset's legend do not get disabled.\n\t\t\t// Since controls generally aren't placed inside legends, we skip\n\t\t\t// this portion of the check.\n\t\t\tfieldset = $( element ).closest( \"fieldset\" )[ 0 ];\n\t\t\tif ( fieldset ) {\n\t\t\t\tfocusableIfVisible = !fieldset.disabled;\n\t\t\t}\n\t\t}\n\t} else if ( \"a\" === nodeName ) {\n\t\tfocusableIfVisible = element.href || hasTabindex;\n\t} else {\n\t\tfocusableIfVisible = hasTabindex;\n\t}\n\n\treturn focusableIfVisible && $( element ).is( \":visible\" ) && visible( $( element ) );\n};\n\n// Support: IE 8 only\n// IE 8 doesn't resolve inherit to visible/hidden for computed values\nfunction visible( element ) {\n\tvar visibility = element.css( \"visibility\" );\n\twhile ( visibility === \"inherit\" ) {\n\t\telement = element.parent();\n\t\tvisibility = element.css( \"visibility\" );\n\t}\n\treturn visibility !== \"hidden\";\n}\n\n$.extend( $.expr[ \":\" ], {\n\tfocusable: function( element ) {\n\t\treturn $.ui.focusable( element, $.attr( element, \"tabindex\" ) != null );\n\t}\n} );\n\nreturn $.ui.focusable;\n\n} ) );\n\n\n\n//////////////////\n// WEBPACK FOOTER\n// ./~/jquery-ui/ui/focusable.js\n// module id = 35\n// module chunks = 0","/*!\n * jQuery UI Tabbable 1.12.1\n * http://jqueryui.com\n *\n * Copyright jQuery Foundation and other contributors\n * Released under the MIT license.\n * http://jquery.org/license\n */\n\n//>>label: :tabbable Selector\n//>>group: Core\n//>>description: Selects elements which can be tabbed to.\n//>>docs: http://api.jqueryui.com/tabbable-selector/\n\n( function( factory ) {\n\tif ( typeof define === \"function\" && define.amd ) {\n\n\t\t// AMD. Register as an anonymous module.\n\t\tdefine( [ \"jquery\", \"./version\", \"./focusable\" ], factory );\n\t} else {\n\n\t\t// Browser globals\n\t\tfactory( jQuery );\n\t}\n} ( function( $ ) {\n\nreturn $.extend( $.expr[ \":\" ], {\n\ttabbable: function( element ) {\n\t\tvar tabIndex = $.attr( element, \"tabindex\" ),\n\t\t\thasTabindex = tabIndex != null;\n\t\treturn ( !hasTabindex || tabIndex >= 0 ) && $.ui.focusable( element, hasTabindex );\n\t}\n} );\n\n} ) );\n\n\n\n//////////////////\n// WEBPACK FOOTER\n// ./~/jquery-ui/ui/tabbable.js\n// module id = 36\n// module chunks = 0","/*!\n * jQuery UI Unique ID 1.12.1\n * http://jqueryui.com\n *\n * Copyright jQuery Foundation and other contributors\n * Released under the MIT license.\n * http://jquery.org/license\n */\n\n//>>label: uniqueId\n//>>group: Core\n//>>description: Functions to generate and remove uniqueId's\n//>>docs: http://api.jqueryui.com/uniqueId/\n\n( function( factory ) {\n\tif ( typeof define === \"function\" && define.amd ) {\n\n\t\t// AMD. Register as an anonymous module.\n\t\tdefine( [ \"jquery\", \"./version\" ], factory );\n\t} else {\n\n\t\t// Browser globals\n\t\tfactory( jQuery );\n\t}\n} ( function( $ ) {\n\nreturn $.fn.extend( {\n\tuniqueId: ( function() {\n\t\tvar uuid = 0;\n\n\t\treturn function() {\n\t\t\treturn this.each( function() {\n\t\t\t\tif ( !this.id ) {\n\t\t\t\t\tthis.id = \"ui-id-\" + ( ++uuid );\n\t\t\t\t}\n\t\t\t} );\n\t\t};\n\t} )(),\n\n\tremoveUniqueId: function() {\n\t\treturn this.each( function() {\n\t\t\tif ( /^ui-id-\\d+$/.test( this.id ) ) {\n\t\t\t\t$( this ).removeAttr( \"id\" );\n\t\t\t}\n\t\t} );\n\t}\n} );\n\n} ) );\n\n\n\n//////////////////\n// WEBPACK FOOTER\n// ./~/jquery-ui/ui/unique-id.js\n// module id = 37\n// module chunks = 0","/*!\n * jQuery UI Position 1.12.1\n * http://jqueryui.com\n *\n * Copyright jQuery Foundation and other contributors\n * Released under the MIT license.\n * http://jquery.org/license\n *\n * http://api.jqueryui.com/position/\n */\n\n//>>label: Position\n//>>group: Core\n//>>description: Positions elements relative to other elements.\n//>>docs: http://api.jqueryui.com/position/\n//>>demos: http://jqueryui.com/position/\n\n( function( factory ) {\n\tif ( typeof define === \"function\" && define.amd ) {\n\n\t\t// AMD. Register as an anonymous module.\n\t\tdefine( [ \"jquery\", \"./version\" ], factory );\n\t} else {\n\n\t\t// Browser globals\n\t\tfactory( jQuery );\n\t}\n}( function( $ ) {\n( function() {\nvar cachedScrollbarWidth,\n\tmax = Math.max,\n\tabs = Math.abs,\n\trhorizontal = /left|center|right/,\n\trvertical = /top|center|bottom/,\n\troffset = /[\\+\\-]\\d+(\\.[\\d]+)?%?/,\n\trposition = /^\\w+/,\n\trpercent = /%$/,\n\t_position = $.fn.position;\n\nfunction getOffsets( offsets, width, height ) {\n\treturn [\n\t\tparseFloat( offsets[ 0 ] ) * ( rpercent.test( offsets[ 0 ] ) ? width / 100 : 1 ),\n\t\tparseFloat( offsets[ 1 ] ) * ( rpercent.test( offsets[ 1 ] ) ? height / 100 : 1 )\n\t];\n}\n\nfunction parseCss( element, property ) {\n\treturn parseInt( $.css( element, property ), 10 ) || 0;\n}\n\nfunction getDimensions( elem ) {\n\tvar raw = elem[ 0 ];\n\tif ( raw.nodeType === 9 ) {\n\t\treturn {\n\t\t\twidth: elem.width(),\n\t\t\theight: elem.height(),\n\t\t\toffset: { top: 0, left: 0 }\n\t\t};\n\t}\n\tif ( $.isWindow( raw ) ) {\n\t\treturn {\n\t\t\twidth: elem.width(),\n\t\t\theight: elem.height(),\n\t\t\toffset: { top: elem.scrollTop(), left: elem.scrollLeft() }\n\t\t};\n\t}\n\tif ( raw.preventDefault ) {\n\t\treturn {\n\t\t\twidth: 0,\n\t\t\theight: 0,\n\t\t\toffset: { top: raw.pageY, left: raw.pageX }\n\t\t};\n\t}\n\treturn {\n\t\twidth: elem.outerWidth(),\n\t\theight: elem.outerHeight(),\n\t\toffset: elem.offset()\n\t};\n}\n\n$.position = {\n\tscrollbarWidth: function() {\n\t\tif ( cachedScrollbarWidth !== undefined ) {\n\t\t\treturn cachedScrollbarWidth;\n\t\t}\n\t\tvar w1, w2,\n\t\t\tdiv = $( \"<div \" +\n\t\t\t\t\"style='display:block;position:absolute;width:50px;height:50px;overflow:hidden;'>\" +\n\t\t\t\t\"<div style='height:100px;width:auto;'></div></div>\" ),\n\t\t\tinnerDiv = div.children()[ 0 ];\n\n\t\t$( \"body\" ).append( div );\n\t\tw1 = innerDiv.offsetWidth;\n\t\tdiv.css( \"overflow\", \"scroll\" );\n\n\t\tw2 = innerDiv.offsetWidth;\n\n\t\tif ( w1 === w2 ) {\n\t\t\tw2 = div[ 0 ].clientWidth;\n\t\t}\n\n\t\tdiv.remove();\n\n\t\treturn ( cachedScrollbarWidth = w1 - w2 );\n\t},\n\tgetScrollInfo: function( within ) {\n\t\tvar overflowX = within.isWindow || within.isDocument ? \"\" :\n\t\t\t\twithin.element.css( \"overflow-x\" ),\n\t\t\toverflowY = within.isWindow || within.isDocument ? \"\" :\n\t\t\t\twithin.element.css( \"overflow-y\" ),\n\t\t\thasOverflowX = overflowX === \"scroll\" ||\n\t\t\t\t( overflowX === \"auto\" && within.width < within.element[ 0 ].scrollWidth ),\n\t\t\thasOverflowY = overflowY === \"scroll\" ||\n\t\t\t\t( overflowY === \"auto\" && within.height < within.element[ 0 ].scrollHeight );\n\t\treturn {\n\t\t\twidth: hasOverflowY ? $.position.scrollbarWidth() : 0,\n\t\t\theight: hasOverflowX ? $.position.scrollbarWidth() : 0\n\t\t};\n\t},\n\tgetWithinInfo: function( element ) {\n\t\tvar withinElement = $( element || window ),\n\t\t\tisWindow = $.isWindow( withinElement[ 0 ] ),\n\t\t\tisDocument = !!withinElement[ 0 ] && withinElement[ 0 ].nodeType === 9,\n\t\t\thasOffset = !isWindow && !isDocument;\n\t\treturn {\n\t\t\telement: withinElement,\n\t\t\tisWindow: isWindow,\n\t\t\tisDocument: isDocument,\n\t\t\toffset: hasOffset ? $( element ).offset() : { left: 0, top: 0 },\n\t\t\tscrollLeft: withinElement.scrollLeft(),\n\t\t\tscrollTop: withinElement.scrollTop(),\n\t\t\twidth: withinElement.outerWidth(),\n\t\t\theight: withinElement.outerHeight()\n\t\t};\n\t}\n};\n\n$.fn.position = function( options ) {\n\tif ( !options || !options.of ) {\n\t\treturn _position.apply( this, arguments );\n\t}\n\n\t// Make a copy, we don't want to modify arguments\n\toptions = $.extend( {}, options );\n\n\tvar atOffset, targetWidth, targetHeight, targetOffset, basePosition, dimensions,\n\t\ttarget = $( options.of ),\n\t\twithin = $.position.getWithinInfo( options.within ),\n\t\tscrollInfo = $.position.getScrollInfo( within ),\n\t\tcollision = ( options.collision || \"flip\" ).split( \" \" ),\n\t\toffsets = {};\n\n\tdimensions = getDimensions( target );\n\tif ( target[ 0 ].preventDefault ) {\n\n\t\t// Force left top to allow flipping\n\t\toptions.at = \"left top\";\n\t}\n\ttargetWidth = dimensions.width;\n\ttargetHeight = dimensions.height;\n\ttargetOffset = dimensions.offset;\n\n\t// Clone to reuse original targetOffset later\n\tbasePosition = $.extend( {}, targetOffset );\n\n\t// Force my and at to have valid horizontal and vertical positions\n\t// if a value is missing or invalid, it will be converted to center\n\t$.each( [ \"my\", \"at\" ], function() {\n\t\tvar pos = ( options[ this ] || \"\" ).split( \" \" ),\n\t\t\thorizontalOffset,\n\t\t\tverticalOffset;\n\n\t\tif ( pos.length === 1 ) {\n\t\t\tpos = rhorizontal.test( pos[ 0 ] ) ?\n\t\t\t\tpos.concat( [ \"center\" ] ) :\n\t\t\t\trvertical.test( pos[ 0 ] ) ?\n\t\t\t\t\t[ \"center\" ].concat( pos ) :\n\t\t\t\t\t[ \"center\", \"center\" ];\n\t\t}\n\t\tpos[ 0 ] = rhorizontal.test( pos[ 0 ] ) ? pos[ 0 ] : \"center\";\n\t\tpos[ 1 ] = rvertical.test( pos[ 1 ] ) ? pos[ 1 ] : \"center\";\n\n\t\t// Calculate offsets\n\t\thorizontalOffset = roffset.exec( pos[ 0 ] );\n\t\tverticalOffset = roffset.exec( pos[ 1 ] );\n\t\toffsets[ this ] = [\n\t\t\thorizontalOffset ? horizontalOffset[ 0 ] : 0,\n\t\t\tverticalOffset ? verticalOffset[ 0 ] : 0\n\t\t];\n\n\t\t// Reduce to just the positions without the offsets\n\t\toptions[ this ] = [\n\t\t\trposition.exec( pos[ 0 ] )[ 0 ],\n\t\t\trposition.exec( pos[ 1 ] )[ 0 ]\n\t\t];\n\t} );\n\n\t// Normalize collision option\n\tif ( collision.length === 1 ) {\n\t\tcollision[ 1 ] = collision[ 0 ];\n\t}\n\n\tif ( options.at[ 0 ] === \"right\" ) {\n\t\tbasePosition.left += targetWidth;\n\t} else if ( options.at[ 0 ] === \"center\" ) {\n\t\tbasePosition.left += targetWidth / 2;\n\t}\n\n\tif ( options.at[ 1 ] === \"bottom\" ) {\n\t\tbasePosition.top += targetHeight;\n\t} else if ( options.at[ 1 ] === \"center\" ) {\n\t\tbasePosition.top += targetHeight / 2;\n\t}\n\n\tatOffset = getOffsets( offsets.at, targetWidth, targetHeight );\n\tbasePosition.left += atOffset[ 0 ];\n\tbasePosition.top += atOffset[ 1 ];\n\n\treturn this.each( function() {\n\t\tvar collisionPosition, using,\n\t\t\telem = $( this ),\n\t\t\telemWidth = elem.outerWidth(),\n\t\t\telemHeight = elem.outerHeight(),\n\t\t\tmarginLeft = parseCss( this, \"marginLeft\" ),\n\t\t\tmarginTop = parseCss( this, \"marginTop\" ),\n\t\t\tcollisionWidth = elemWidth + marginLeft + parseCss( this, \"marginRight\" ) +\n\t\t\t\tscrollInfo.width,\n\t\t\tcollisionHeight = elemHeight + marginTop + parseCss( this, \"marginBottom\" ) +\n\t\t\t\tscrollInfo.height,\n\t\t\tposition = $.extend( {}, basePosition ),\n\t\t\tmyOffset = getOffsets( offsets.my, elem.outerWidth(), elem.outerHeight() );\n\n\t\tif ( options.my[ 0 ] === \"right\" ) {\n\t\t\tposition.left -= elemWidth;\n\t\t} else if ( options.my[ 0 ] === \"center\" ) {\n\t\t\tposition.left -= elemWidth / 2;\n\t\t}\n\n\t\tif ( options.my[ 1 ] === \"bottom\" ) {\n\t\t\tposition.top -= elemHeight;\n\t\t} else if ( options.my[ 1 ] === \"center\" ) {\n\t\t\tposition.top -= elemHeight / 2;\n\t\t}\n\n\t\tposition.left += myOffset[ 0 ];\n\t\tposition.top += myOffset[ 1 ];\n\n\t\tcollisionPosition = {\n\t\t\tmarginLeft: marginLeft,\n\t\t\tmarginTop: marginTop\n\t\t};\n\n\t\t$.each( [ \"left\", \"top\" ], function( i, dir ) {\n\t\t\tif ( $.ui.position[ collision[ i ] ] ) {\n\t\t\t\t$.ui.position[ collision[ i ] ][ dir ]( position, {\n\t\t\t\t\ttargetWidth: targetWidth,\n\t\t\t\t\ttargetHeight: targetHeight,\n\t\t\t\t\telemWidth: elemWidth,\n\t\t\t\t\telemHeight: elemHeight,\n\t\t\t\t\tcollisionPosition: collisionPosition,\n\t\t\t\t\tcollisionWidth: collisionWidth,\n\t\t\t\t\tcollisionHeight: collisionHeight,\n\t\t\t\t\toffset: [ atOffset[ 0 ] + myOffset[ 0 ], atOffset [ 1 ] + myOffset[ 1 ] ],\n\t\t\t\t\tmy: options.my,\n\t\t\t\t\tat: options.at,\n\t\t\t\t\twithin: within,\n\t\t\t\t\telem: elem\n\t\t\t\t} );\n\t\t\t}\n\t\t} );\n\n\t\tif ( options.using ) {\n\n\t\t\t// Adds feedback as second argument to using callback, if present\n\t\t\tusing = function( props ) {\n\t\t\t\tvar left = targetOffset.left - position.left,\n\t\t\t\t\tright = left + targetWidth - elemWidth,\n\t\t\t\t\ttop = targetOffset.top - position.top,\n\t\t\t\t\tbottom = top + targetHeight - elemHeight,\n\t\t\t\t\tfeedback = {\n\t\t\t\t\t\ttarget: {\n\t\t\t\t\t\t\telement: target,\n\t\t\t\t\t\t\tleft: targetOffset.left,\n\t\t\t\t\t\t\ttop: targetOffset.top,\n\t\t\t\t\t\t\twidth: targetWidth,\n\t\t\t\t\t\t\theight: targetHeight\n\t\t\t\t\t\t},\n\t\t\t\t\t\telement: {\n\t\t\t\t\t\t\telement: elem,\n\t\t\t\t\t\t\tleft: position.left,\n\t\t\t\t\t\t\ttop: position.top,\n\t\t\t\t\t\t\twidth: elemWidth,\n\t\t\t\t\t\t\theight: elemHeight\n\t\t\t\t\t\t},\n\t\t\t\t\t\thorizontal: right < 0 ? \"left\" : left > 0 ? \"right\" : \"center\",\n\t\t\t\t\t\tvertical: bottom < 0 ? \"top\" : top > 0 ? \"bottom\" : \"middle\"\n\t\t\t\t\t};\n\t\t\t\tif ( targetWidth < elemWidth && abs( left + right ) < targetWidth ) {\n\t\t\t\t\tfeedback.horizontal = \"center\";\n\t\t\t\t}\n\t\t\t\tif ( targetHeight < elemHeight && abs( top + bottom ) < targetHeight ) {\n\t\t\t\t\tfeedback.vertical = \"middle\";\n\t\t\t\t}\n\t\t\t\tif ( max( abs( left ), abs( right ) ) > max( abs( top ), abs( bottom ) ) ) {\n\t\t\t\t\tfeedback.important = \"horizontal\";\n\t\t\t\t} else {\n\t\t\t\t\tfeedback.important = \"vertical\";\n\t\t\t\t}\n\t\t\t\toptions.using.call( this, props, feedback );\n\t\t\t};\n\t\t}\n\n\t\telem.offset( $.extend( position, { using: using } ) );\n\t} );\n};\n\n$.ui.position = {\n\tfit: {\n\t\tleft: function( position, data ) {\n\t\t\tvar within = data.within,\n\t\t\t\twithinOffset = within.isWindow ? within.scrollLeft : within.offset.left,\n\t\t\t\touterWidth = within.width,\n\t\t\t\tcollisionPosLeft = position.left - data.collisionPosition.marginLeft,\n\t\t\t\toverLeft = withinOffset - collisionPosLeft,\n\t\t\t\toverRight = collisionPosLeft + data.collisionWidth - outerWidth - withinOffset,\n\t\t\t\tnewOverRight;\n\n\t\t\t// Element is wider than within\n\t\t\tif ( data.collisionWidth > outerWidth ) {\n\n\t\t\t\t// Element is initially over the left side of within\n\t\t\t\tif ( overLeft > 0 && overRight <= 0 ) {\n\t\t\t\t\tnewOverRight = position.left + overLeft + data.collisionWidth - outerWidth -\n\t\t\t\t\t\twithinOffset;\n\t\t\t\t\tposition.left += overLeft - newOverRight;\n\n\t\t\t\t// Element is initially over right side of within\n\t\t\t\t} else if ( overRight > 0 && overLeft <= 0 ) {\n\t\t\t\t\tposition.left = withinOffset;\n\n\t\t\t\t// Element is initially over both left and right sides of within\n\t\t\t\t} else {\n\t\t\t\t\tif ( overLeft > overRight ) {\n\t\t\t\t\t\tposition.left = withinOffset + outerWidth - data.collisionWidth;\n\t\t\t\t\t} else {\n\t\t\t\t\t\tposition.left = withinOffset;\n\t\t\t\t\t}\n\t\t\t\t}\n\n\t\t\t// Too far left -> align with left edge\n\t\t\t} else if ( overLeft > 0 ) {\n\t\t\t\tposition.left += overLeft;\n\n\t\t\t// Too far right -> align with right edge\n\t\t\t} else if ( overRight > 0 ) {\n\t\t\t\tposition.left -= overRight;\n\n\t\t\t// Adjust based on position and margin\n\t\t\t} else {\n\t\t\t\tposition.left = max( position.left - collisionPosLeft, position.left );\n\t\t\t}\n\t\t},\n\t\ttop: function( position, data ) {\n\t\t\tvar within = data.within,\n\t\t\t\twithinOffset = within.isWindow ? within.scrollTop : within.offset.top,\n\t\t\t\touterHeight = data.within.height,\n\t\t\t\tcollisionPosTop = position.top - data.collisionPosition.marginTop,\n\t\t\t\toverTop = withinOffset - collisionPosTop,\n\t\t\t\toverBottom = collisionPosTop + data.collisionHeight - outerHeight - withinOffset,\n\t\t\t\tnewOverBottom;\n\n\t\t\t// Element is taller than within\n\t\t\tif ( data.collisionHeight > outerHeight ) {\n\n\t\t\t\t// Element is initially over the top of within\n\t\t\t\tif ( overTop > 0 && overBottom <= 0 ) {\n\t\t\t\t\tnewOverBottom = position.top + overTop + data.collisionHeight - outerHeight -\n\t\t\t\t\t\twithinOffset;\n\t\t\t\t\tposition.top += overTop - newOverBottom;\n\n\t\t\t\t// Element is initially over bottom of within\n\t\t\t\t} else if ( overBottom > 0 && overTop <= 0 ) {\n\t\t\t\t\tposition.top = withinOffset;\n\n\t\t\t\t// Element is initially over both top and bottom of within\n\t\t\t\t} else {\n\t\t\t\t\tif ( overTop > overBottom ) {\n\t\t\t\t\t\tposition.top = withinOffset + outerHeight - data.collisionHeight;\n\t\t\t\t\t} else {\n\t\t\t\t\t\tposition.top = withinOffset;\n\t\t\t\t\t}\n\t\t\t\t}\n\n\t\t\t// Too far up -> align with top\n\t\t\t} else if ( overTop > 0 ) {\n\t\t\t\tposition.top += overTop;\n\n\t\t\t// Too far down -> align with bottom edge\n\t\t\t} else if ( overBottom > 0 ) {\n\t\t\t\tposition.top -= overBottom;\n\n\t\t\t// Adjust based on position and margin\n\t\t\t} else {\n\t\t\t\tposition.top = max( position.top - collisionPosTop, position.top );\n\t\t\t}\n\t\t}\n\t},\n\tflip: {\n\t\tleft: function( position, data ) {\n\t\t\tvar within = data.within,\n\t\t\t\twithinOffset = within.offset.left + within.scrollLeft,\n\t\t\t\touterWidth = within.width,\n\t\t\t\toffsetLeft = within.isWindow ? within.scrollLeft : within.offset.left,\n\t\t\t\tcollisionPosLeft = position.left - data.collisionPosition.marginLeft,\n\t\t\t\toverLeft = collisionPosLeft - offsetLeft,\n\t\t\t\toverRight = collisionPosLeft + data.collisionWidth - outerWidth - offsetLeft,\n\t\t\t\tmyOffset = data.my[ 0 ] === \"left\" ?\n\t\t\t\t\t-data.elemWidth :\n\t\t\t\t\tdata.my[ 0 ] === \"right\" ?\n\t\t\t\t\t\tdata.elemWidth :\n\t\t\t\t\t\t0,\n\t\t\t\tatOffset = data.at[ 0 ] === \"left\" ?\n\t\t\t\t\tdata.targetWidth :\n\t\t\t\t\tdata.at[ 0 ] === \"right\" ?\n\t\t\t\t\t\t-data.targetWidth :\n\t\t\t\t\t\t0,\n\t\t\t\toffset = -2 * data.offset[ 0 ],\n\t\t\t\tnewOverRight,\n\t\t\t\tnewOverLeft;\n\n\t\t\tif ( overLeft < 0 ) {\n\t\t\t\tnewOverRight = position.left + myOffset + atOffset + offset + data.collisionWidth -\n\t\t\t\t\touterWidth - withinOffset;\n\t\t\t\tif ( newOverRight < 0 || newOverRight < abs( overLeft ) ) {\n\t\t\t\t\tposition.left += myOffset + atOffset + offset;\n\t\t\t\t}\n\t\t\t} else if ( overRight > 0 ) {\n\t\t\t\tnewOverLeft = position.left - data.collisionPosition.marginLeft + myOffset +\n\t\t\t\t\tatOffset + offset - offsetLeft;\n\t\t\t\tif ( newOverLeft > 0 || abs( newOverLeft ) < overRight ) {\n\t\t\t\t\tposition.left += myOffset + atOffset + offset;\n\t\t\t\t}\n\t\t\t}\n\t\t},\n\t\ttop: function( position, data ) {\n\t\t\tvar within = data.within,\n\t\t\t\twithinOffset = within.offset.top + within.scrollTop,\n\t\t\t\touterHeight = within.height,\n\t\t\t\toffsetTop = within.isWindow ? within.scrollTop : within.offset.top,\n\t\t\t\tcollisionPosTop = position.top - data.collisionPosition.marginTop,\n\t\t\t\toverTop = collisionPosTop - offsetTop,\n\t\t\t\toverBottom = collisionPosTop + data.collisionHeight - outerHeight - offsetTop,\n\t\t\t\ttop = data.my[ 1 ] === \"top\",\n\t\t\t\tmyOffset = top ?\n\t\t\t\t\t-data.elemHeight :\n\t\t\t\t\tdata.my[ 1 ] === \"bottom\" ?\n\t\t\t\t\t\tdata.elemHeight :\n\t\t\t\t\t\t0,\n\t\t\t\tatOffset = data.at[ 1 ] === \"top\" ?\n\t\t\t\t\tdata.targetHeight :\n\t\t\t\t\tdata.at[ 1 ] === \"bottom\" ?\n\t\t\t\t\t\t-data.targetHeight :\n\t\t\t\t\t\t0,\n\t\t\t\toffset = -2 * data.offset[ 1 ],\n\t\t\t\tnewOverTop,\n\t\t\t\tnewOverBottom;\n\t\t\tif ( overTop < 0 ) {\n\t\t\t\tnewOverBottom = position.top + myOffset + atOffset + offset + data.collisionHeight -\n\t\t\t\t\touterHeight - withinOffset;\n\t\t\t\tif ( newOverBottom < 0 || newOverBottom < abs( overTop ) ) {\n\t\t\t\t\tposition.top += myOffset + atOffset + offset;\n\t\t\t\t}\n\t\t\t} else if ( overBottom > 0 ) {\n\t\t\t\tnewOverTop = position.top - data.collisionPosition.marginTop + myOffset + atOffset +\n\t\t\t\t\toffset - offsetTop;\n\t\t\t\tif ( newOverTop > 0 || abs( newOverTop ) < overBottom ) {\n\t\t\t\t\tposition.top += myOffset + atOffset + offset;\n\t\t\t\t}\n\t\t\t}\n\t\t}\n\t},\n\tflipfit: {\n\t\tleft: function() {\n\t\t\t$.ui.position.flip.left.apply( this, arguments );\n\t\t\t$.ui.position.fit.left.apply( this, arguments );\n\t\t},\n\t\ttop: function() {\n\t\t\t$.ui.position.flip.top.apply( this, arguments );\n\t\t\t$.ui.position.fit.top.apply( this, arguments );\n\t\t}\n\t}\n};\n\n} )();\n\nreturn $.ui.position;\n\n} ) );\n\n\n\n//////////////////\n// WEBPACK FOOTER\n// ./~/jquery-ui/ui/position.js\n// module id = 38\n// module chunks = 0","// style-loader: Adds some css to the DOM by adding a <style> tag\n\n// load the styles\nvar content = require(\"!!../../../css-loader/index.js!./slider.css\");\nif(typeof content === 'string') content = [[module.id, content, '']];\n// add the styles to the DOM\nvar update = require(\"!../../../style-loader/addStyles.js\")(content, {});\nif(content.locals) module.exports = content.locals;\n// Hot Module Replacement\nif(module.hot) {\n\t// When the styles change, update the <style> tags\n\tif(!content.locals) {\n\t\tmodule.hot.accept(\"!!../../../css-loader/index.js!./slider.css\", function() {\n\t\t\tvar newContent = require(\"!!../../../css-loader/index.js!./slider.css\");\n\t\t\tif(typeof newContent === 'string') newContent = [[module.id, newContent, '']];\n\t\t\tupdate(newContent);\n\t\t});\n\t}\n\t// When the module is disposed, remove the <style> tags\n\tmodule.hot.dispose(function() { update(); });\n}\n\n\n//////////////////\n// WEBPACK FOOTER\n// ./~/jquery-ui/themes/base/slider.css\n// module id = 39\n// module chunks = 0","exports = module.exports = require(\"../../../css-loader/lib/css-base.js\")();\n// imports\n\n\n// module\nexports.push([module.id, \"/*!\\n * jQuery UI Slider 1.12.1\\n * http://jqueryui.com\\n *\\n * Copyright jQuery Foundation and other contributors\\n * Released under the MIT license.\\n * http://jquery.org/license\\n *\\n * http://api.jqueryui.com/slider/#theming\\n */\\n.ui-slider {\\n\\tposition: relative;\\n\\ttext-align: left;\\n}\\n.ui-slider .ui-slider-handle {\\n\\tposition: absolute;\\n\\tz-index: 2;\\n\\twidth: 1.2em;\\n\\theight: 1.2em;\\n\\tcursor: default;\\n\\t-ms-touch-action: none;\\n\\ttouch-action: none;\\n}\\n.ui-slider .ui-slider-range {\\n\\tposition: absolute;\\n\\tz-index: 1;\\n\\tfont-size: .7em;\\n\\tdisplay: block;\\n\\tborder: 0;\\n\\tbackground-position: 0 0;\\n}\\n\\n/* support: IE8 - See #6727 */\\n.ui-slider.ui-state-disabled .ui-slider-handle,\\n.ui-slider.ui-state-disabled .ui-slider-range {\\n\\tfilter: inherit;\\n}\\n\\n.ui-slider-horizontal {\\n\\theight: .8em;\\n}\\n.ui-slider-horizontal .ui-slider-handle {\\n\\ttop: -.3em;\\n\\tmargin-left: -.6em;\\n}\\n.ui-slider-horizontal .ui-slider-range {\\n\\ttop: 0;\\n\\theight: 100%;\\n}\\n.ui-slider-horizontal .ui-slider-range-min {\\n\\tleft: 0;\\n}\\n.ui-slider-horizontal .ui-slider-range-max {\\n\\tright: 0;\\n}\\n\\n.ui-slider-vertical {\\n\\twidth: .8em;\\n\\theight: 100px;\\n}\\n.ui-slider-vertical .ui-slider-handle {\\n\\tleft: -.3em;\\n\\tmargin-left: 0;\\n\\tmargin-bottom: -.6em;\\n}\\n.ui-slider-vertical .ui-slider-range {\\n\\tleft: 0;\\n\\twidth: 100%;\\n}\\n.ui-slider-vertical .ui-slider-range-min {\\n\\tbottom: 0;\\n}\\n.ui-slider-vertical .ui-slider-range-max {\\n\\ttop: 0;\\n}\\n\", \"\"]);\n\n// exports\n\n\n\n//////////////////\n// WEBPACK FOOTER\n// ./~/css-loader!./~/jquery-ui/themes/base/slider.css\n// module id = 40\n// module chunks = 0","/*\r\n\tMIT License http://www.opensource.org/licenses/mit-license.php\r\n\tAuthor Tobias Koppers @sokra\r\n*/\r\n// css base code, injected by the css-loader\r\nmodule.exports = function() {\r\n\tvar list = [];\r\n\r\n\t// return the list of modules as css string\r\n\tlist.toString = function toString() {\r\n\t\tvar result = [];\r\n\t\tfor(var i = 0; i < this.length; i++) {\r\n\t\t\tvar item = this[i];\r\n\t\t\tif(item[2]) {\r\n\t\t\t\tresult.push(\"@media \" + item[2] + \"{\" + item[1] + \"}\");\r\n\t\t\t} else {\r\n\t\t\t\tresult.push(item[1]);\r\n\t\t\t}\r\n\t\t}\r\n\t\treturn result.join(\"\");\r\n\t};\r\n\r\n\t// import a list of modules into the list\r\n\tlist.i = function(modules, mediaQuery) {\r\n\t\tif(typeof modules === \"string\")\r\n\t\t\tmodules = [[null, modules, \"\"]];\r\n\t\tvar alreadyImportedModules = {};\r\n\t\tfor(var i = 0; i < this.length; i++) {\r\n\t\t\tvar id = this[i][0];\r\n\t\t\tif(typeof id === \"number\")\r\n\t\t\t\talreadyImportedModules[id] = true;\r\n\t\t}\r\n\t\tfor(i = 0; i < modules.length; i++) {\r\n\t\t\tvar item = modules[i];\r\n\t\t\t// skip already imported module\r\n\t\t\t// this implementation is not 100% perfect for weird media query combinations\r\n\t\t\t//  when a module is imported multiple times with different media queries.\r\n\t\t\t//  I hope this will never occur (Hey this way we have smaller bundles)\r\n\t\t\tif(typeof item[0] !== \"number\" || !alreadyImportedModules[item[0]]) {\r\n\t\t\t\tif(mediaQuery && !item[2]) {\r\n\t\t\t\t\titem[2] = mediaQuery;\r\n\t\t\t\t} else if(mediaQuery) {\r\n\t\t\t\t\titem[2] = \"(\" + item[2] + \") and (\" + mediaQuery + \")\";\r\n\t\t\t\t}\r\n\t\t\t\tlist.push(item);\r\n\t\t\t}\r\n\t\t}\r\n\t};\r\n\treturn list;\r\n};\r\n\n\n\n//////////////////\n// WEBPACK FOOTER\n// ./~/css-loader/lib/css-base.js\n// module id = 41\n// module chunks = 0","/*\n\tMIT License http://www.opensource.org/licenses/mit-license.php\n\tAuthor Tobias Koppers @sokra\n*/\nvar stylesInDom = {},\n\tmemoize = function(fn) {\n\t\tvar memo;\n\t\treturn function () {\n\t\t\tif (typeof memo === \"undefined\") memo = fn.apply(this, arguments);\n\t\t\treturn memo;\n\t\t};\n\t},\n\tisOldIE = memoize(function() {\n\t\treturn /msie [6-9]\\b/.test(self.navigator.userAgent.toLowerCase());\n\t}),\n\tgetHeadElement = memoize(function () {\n\t\treturn document.head || document.getElementsByTagName(\"head\")[0];\n\t}),\n\tsingletonElement = null,\n\tsingletonCounter = 0,\n\tstyleElementsInsertedAtTop = [];\n\nmodule.exports = function(list, options) {\n\tif(typeof DEBUG !== \"undefined\" && DEBUG) {\n\t\tif(typeof document !== \"object\") throw new Error(\"The style-loader cannot be used in a non-browser environment\");\n\t}\n\n\toptions = options || {};\n\t// Force single-tag solution on IE6-9, which has a hard limit on the # of <style>\n\t// tags it will allow on a page\n\tif (typeof options.singleton === \"undefined\") options.singleton = isOldIE();\n\n\t// By default, add <style> tags to the bottom of <head>.\n\tif (typeof options.insertAt === \"undefined\") options.insertAt = \"bottom\";\n\n\tvar styles = listToStyles(list);\n\taddStylesToDom(styles, options);\n\n\treturn function update(newList) {\n\t\tvar mayRemove = [];\n\t\tfor(var i = 0; i < styles.length; i++) {\n\t\t\tvar item = styles[i];\n\t\t\tvar domStyle = stylesInDom[item.id];\n\t\t\tdomStyle.refs--;\n\t\t\tmayRemove.push(domStyle);\n\t\t}\n\t\tif(newList) {\n\t\t\tvar newStyles = listToStyles(newList);\n\t\t\taddStylesToDom(newStyles, options);\n\t\t}\n\t\tfor(var i = 0; i < mayRemove.length; i++) {\n\t\t\tvar domStyle = mayRemove[i];\n\t\t\tif(domStyle.refs === 0) {\n\t\t\t\tfor(var j = 0; j < domStyle.parts.length; j++)\n\t\t\t\t\tdomStyle.parts[j]();\n\t\t\t\tdelete stylesInDom[domStyle.id];\n\t\t\t}\n\t\t}\n\t};\n}\n\nfunction addStylesToDom(styles, options) {\n\tfor(var i = 0; i < styles.length; i++) {\n\t\tvar item = styles[i];\n\t\tvar domStyle = stylesInDom[item.id];\n\t\tif(domStyle) {\n\t\t\tdomStyle.refs++;\n\t\t\tfor(var j = 0; j < domStyle.parts.length; j++) {\n\t\t\t\tdomStyle.parts[j](item.parts[j]);\n\t\t\t}\n\t\t\tfor(; j < item.parts.length; j++) {\n\t\t\t\tdomStyle.parts.push(addStyle(item.parts[j], options));\n\t\t\t}\n\t\t} else {\n\t\t\tvar parts = [];\n\t\t\tfor(var j = 0; j < item.parts.length; j++) {\n\t\t\t\tparts.push(addStyle(item.parts[j], options));\n\t\t\t}\n\t\t\tstylesInDom[item.id] = {id: item.id, refs: 1, parts: parts};\n\t\t}\n\t}\n}\n\nfunction listToStyles(list) {\n\tvar styles = [];\n\tvar newStyles = {};\n\tfor(var i = 0; i < list.length; i++) {\n\t\tvar item = list[i];\n\t\tvar id = item[0];\n\t\tvar css = item[1];\n\t\tvar media = item[2];\n\t\tvar sourceMap = item[3];\n\t\tvar part = {css: css, media: media, sourceMap: sourceMap};\n\t\tif(!newStyles[id])\n\t\t\tstyles.push(newStyles[id] = {id: id, parts: [part]});\n\t\telse\n\t\t\tnewStyles[id].parts.push(part);\n\t}\n\treturn styles;\n}\n\nfunction insertStyleElement(options, styleElement) {\n\tvar head = getHeadElement();\n\tvar lastStyleElementInsertedAtTop = styleElementsInsertedAtTop[styleElementsInsertedAtTop.length - 1];\n\tif (options.insertAt === \"top\") {\n\t\tif(!lastStyleElementInsertedAtTop) {\n\t\t\thead.insertBefore(styleElement, head.firstChild);\n\t\t} else if(lastStyleElementInsertedAtTop.nextSibling) {\n\t\t\thead.insertBefore(styleElement, lastStyleElementInsertedAtTop.nextSibling);\n\t\t} else {\n\t\t\thead.appendChild(styleElement);\n\t\t}\n\t\tstyleElementsInsertedAtTop.push(styleElement);\n\t} else if (options.insertAt === \"bottom\") {\n\t\thead.appendChild(styleElement);\n\t} else {\n\t\tthrow new Error(\"Invalid value for parameter 'insertAt'. 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exports\n \treturn __webpack_require__(0);\n\n\n\n// WEBPACK FOOTER //\n// webpack/bootstrap 6230a16ee5d74ac4b676","module.exports = {};\n\nvar loadedModules = [\n    require(\"./widget_ngl.js\"),\n    //require(\"./ngl.js\"),\n]\n\nfor (var i in loadedModules) {\n    if (loadedModules.hasOwnProperty(i)) {\n        var loadedModule = loadedModules[i];\n        for (var target_name in loadedModule) {\n            if (loadedModule.hasOwnProperty(target_name)) {\n                module.exports[target_name] = loadedModule[target_name];\n            }\n        }\n    }\n}\n\nmodule.exports['version'] = require('../package.json').version;\n\n\n\n//////////////////\n// WEBPACK FOOTER\n// ./src/index.js\n// module id = 0\n// module chunks = 0","var widgets = require(\"@jupyter-widgets/base\");\nvar NGL = require('ngl');\nvar $ = require('jquery');\nvar _ = require('underscore');\nrequire('jquery-ui/ui/widgets/draggable');\nrequire('jquery-ui/ui/widgets/slider');\nrequire('jquery-ui/ui/widgets/dialog');\nrequire('jquery-ui/themes/base/slider.css');\n\nvar Jupyter;\nif (typeof window !== 'undefined') {\n  Jupyter = window['Jupyter'] = window['Jupyter'] || {};\n} else {\n  Jupyter = Jupyter || {};\n}\n\nvar NGLModel = widgets.DOMWidgetModel.extend({\n    defaults: function(){\n        return _.extend(widgets.DOMWidgetModel.prototype.defaults(), {\n            _model_name: 'NGLModel',\n            _model_module: 'nglview-js-widgets',\n            _model_module_version: require(\"../package.json\").version,\n            _view_name: \"NGLView\",\n            _view_module: \"nglview-js-widgets\",\n            _view_module_version: require(\"../package.json\").version,\n        });\n    }\n})\n\nvar NGLView = widgets.DOMWidgetView.extend({\n    render: function() {\n        // init representations handling\n        this.model.on(\"change:_init_representations\", this.representationsChanged, this);\n\n        // init setting of frame\n        this.model.on(\"change:frame\", this.frameChanged, this);\n\n        // init setting of frame\n        this.model.on(\"change:count\", this.countChanged, this);\n\n        // init _parameters handling\n        this.model.on(\"change:_parameters\", this.parametersChanged, this);\n\n        // init orientation handling\n        this.model.on(\"change:orientation\", this.orientationChanged, this);\n\n        this.model.set('_ngl_version', NGL.Version);\n\n        // for player\n        this.delay = 100;\n        this.sync_frame = false;\n        this.sync_camera = false;\n\n        // get message from Python\n        this.model.on(\"msg:custom\", function(msg) {\n            this.on_msg(msg);\n        }, this);\n\n        if (this.model.comm) {\n            // for embeding in website\n            this.model.comm.on_msg(function(msg) {\n                var buffers = msg.buffers;\n                var content = msg.content.data.content;\n                if (buffers.length && content) {\n                    content.buffers = buffers;\n                }\n                this.model._handle_comm_msg.call(this.model, msg);\n            }.bind(this));\n        }\n\n        // init NGL stage\n        NGL.useWorker = false;\n        this.stage = new NGL.Stage(undefined, {\n            backgroundColor: \"white\"\n        });\n        this.structureComponent = undefined;\n        this.$container = $(this.stage.viewer.container);\n        this.$el.append(this.$container);\n        this.$container.resizable({\n            resize: function(event, ui) {\n                this.setSize(ui.size.width + \"px\", ui.size.height + \"px\");\n            }.bind(this)\n        });\n        this.displayed.then(function() {\n            var that = this;\n            var width = this.$el.parent().width() + \"px\";\n            var height = \"300px\";\n\n            this.setSize(width, height);\n            this.$container.resizable(\n                \"option\", \"maxWidth\", this.$el.parent().width()\n            );\n            this.requestUpdateStageParameters();\n            if (this.model.get(\"_ngl_serialize\")){\n                that.handle_embed();\n            }\n        }.bind(this));\n\n        this.stage.viewerControls.signals.changed.add(function() {\n            if (this.sync_camera) {\n                this.model.set('_scene_position', this.stage.viewerControls.position)\n                this.model.set('_scene_rotation', this.stage.viewerControls.rotation)\n                this.touch();\n            }\n        }.bind(this));\n\n        // init toggle fullscreen\n        $(this.stage.viewer.container).dblclick(function() {\n            this.stage.toggleFullscreen();\n        }.bind(this));\n\n        // init picking handling\n        this.$pickingInfo = $(\"<div></div>\")\n            .css(\"position\", \"absolute\")\n            .css(\"top\", \"5%\")\n            .css(\"left\", \"3%\")\n            .css(\"background-color\", \"white\")\n            .css(\"padding\", \"2px 5px 2px 5px\")\n            .css(\"opacity\", \"0.7\")\n            .appendTo(this.$container);\n\n        var $inputNotebookCommand = $('<input id=\"input_notebook_command\" type=\"text\" style=\"border:1px solid skyblue\" size=\"50\"></input>');\n        var that = this;\n\n        $inputNotebookCommand.keypress(function(e) {\n            var command = $(\"#input_notebook_command\").val();\n            if (e.which == 13) {\n                $(\"#input_notebook_command\").val(\"\")\n                Jupyter.notebook.kernel.execute(command);\n            }\n        });\n\n        this.$notebook_text = $(\"<div></div>\")\n            .css(\"position\", \"absolute\")\n            .css(\"bottom\", \"5%\")\n            .css(\"left\", \"3%\")\n            .css(\"padding\", \"2px 5px 2px 5px\")\n            .css(\"opacity\", \"0.7\")\n            .append($inputNotebookCommand)\n            .appendTo(this.$container);\n        this.$notebook_text.hide();\n\n        this.stage.signals.clicked.add(function(pd) {\n            if (pd) {\n                var pd2 = {};\n                if (pd.atom) pd2.atom = pd.atom.toObject();\n                if (pd.bond) pd2.bond = pd.bond.toObject();\n                if (pd.instance) pd2.instance = pd.instance;\n                this.model.set(\"picked\", pd2);\n                this.touch();\n                var pickingText = \"\";\n                if (pd.atom) {\n                    pickingText = \"Atom: \" + pd.atom.qualifiedName();\n                } else if (pd.bond) {\n                    pickingText = \"Bond: \" + pd.bond.atom1.qualifiedName() + \" - \" + pd.bond.atom2.qualifiedName();\n                }\n                this.$pickingInfo.text(pickingText);\n            }\n        }, this);\n\n        this.initPlayer();\n\n        var container = this.stage.viewer.container;\n        that = this;\n        container.addEventListener('dragover', function(e) {\n            e.stopPropagation();\n            e.preventDefault();\n            e.dataTransfer.dropEffect = 'copy';\n        }, false);\n\n        container.addEventListener('drop', function(e) {\n            e.stopPropagation();\n            e.preventDefault();\n            var file = e.dataTransfer.files[0];\n\n            that.stage.loadFile(file).then(function(o){\n                that.makeDefaultRepr(o);\n                that._handle_loading_file_finished();\n            });\n            var numDroppedFiles = that.model.get(\"_n_dragged_files\");\n            that.model.set(\"_n_dragged_files\", numDroppedFiles + 1);\n            that.touch();\n        }, false);\n\n        that = this;\n        this.stage.signals.componentAdded.add(function() {\n            var len = this.stage.compList.length;\n            this.model.set(\"n_components\", len);\n            this.touch();\n            var comp = this.stage.compList[len - 1];\n            comp.signals.representationRemoved.add(function() {\n                that.request_repr_dict();\n            });\n            comp.signals.representationAdded.add(function() {\n                that.request_repr_dict();\n            });\n        }, this);\n\n        this.stage.signals.componentRemoved.add(function() {\n            this.model.set(\"n_components\", this.stage.compList.length);\n            this.touch();\n        }, this);\n\n        // for callbacks from Python\n        // must be after initializing NGL.Stage\n        this.send({\n            'type': 'request_loaded',\n            'data': true\n        })\n        var state_params = this.stage.getParameters();\n        this.model.set('_ngl_original_stage_parameters', state_params);\n        this.touch();\n    },\n\n    handle_embed: function(){\n        var that = this\n        var ngl_coordinate_resource = that.model.get(\"_ngl_coordinate_resource\");\n        var ngl_msg_archive = that.model.get(\"_ngl_msg_archive\");\n        var ngl_stage_params = that.model.get('_ngl_full_stage_parameters_embed');\n        var loadfile_list = [];\n\n        _.each(ngl_msg_archive, function(msg){\n            if (msg.methodName == 'loadFile'){\n                loadfile_list.push(that._get_loadFile_promise(msg));\n            }\n        });\n\n        console.log('ngl_stage_params', ngl_stage_params);\n\n        Promise.all(loadfile_list).then(function(compList){\n            var ngl_repr_dict = that.model.get('_ngl_repr_dict')\n            for (var index in ngl_repr_dict){\n                var comp = compList[index];\n                comp.removeAllRepresentations();\n                var reprlist = ngl_repr_dict[index]; \n                for (var j in reprlist){\n                    var repr = reprlist[j];\n                    comp.addRepresentation(repr.type, repr.params);\n                }\n            }\n\n            that.stage.setParameters(ngl_stage_params);\n\n            var frame = 0;\n            var count = ngl_coordinate_resource['n_frames'];\n            delete ngl_coordinate_resource['n_frames'];\n\n            var play = function(){\n                that.$playerButton.text(\"pause\");\n                that.playerInterval = setInterval(function(){\n                    frame = frame + 1;\n                    if (frame > count - 1){\n                        frame = 0;\n                    }\n                    that.$playerSlider.slider(\"option\", \"value\", frame);\n                    that.updateCoordinatesFromDict(ngl_coordinate_resource, frame);\n                }, that.delay)\n            }\n\n            var pause = function() {\n                that.$playerButton.text(\"play\");\n                if (that.playerInterval !== undefined) {\n                    clearInterval(that.playerInterval);\n                }\n            }.bind(that);\n\n            if (that.$playerButton){\n                that.$playerButton\n                    .off('click')\n                    .click(function(event) {\n                        if (that.$playerButton.text() === \"play\") {\n                            play();\n                        } else if (that.$playerButton.text() === \"pause\") {\n                            pause();\n                        }\n                        event; // to pass eslint\n                    }.bind(that));\n                that.$playerSlider.slider({\n                    max : count-1,\n                    slide: function(event, ui) {\n                        pause();\n                        that.updateCoordinatesFromDict(ngl_coordinate_resource, ui.value);\n                        frame = ui.value;\n                    }.bind(that)\n                })\n           }\n        });\n    },\n\n    updateCoordinatesFromDict: function(cdict, frame_index){\n        // update coordinates for given \"index\"\n        // cdict = Dict[int, List[base64]]\n        var keys = Object.keys(cdict);\n\n        for (var i = 0; i < keys.length; i++) {\n            var traj_index = keys[i];\n            var coordinates = this.decode_base64(cdict[traj_index][frame_index]);\n            if (coordinates && coordinates.byteLength > 0) {\n                this.updateCoordinates(coordinates, traj_index);\n            }\n        }\n    },\n\n    setSelector: function(selector_id) {\n        // id is uuid that will be set from Python\n        var selector = \"<div class='\" + selector_id + \"'></div>\";\n        this.$ngl_selector = $(selector)\n            .css(\"position\", \"absolute\")\n            .css(\"bottom\", \"5%\")\n            .css(\"left\", \"3%\")\n            .css(\"padding\", \"2px 5px 2px 5px\")\n            .css(\"opacity\", \"0.7\")\n            .appendTo(this.$container);\n    },\n\n    setIPythonLikeCell: function() {\n        var cell = Jupyter.notebook.insert_cell_at_bottom();\n\n        var handler = function(event) {\n            var selected_cell = Jupyter.notebook.get_selected_cell();\n            if (selected_cell.cell_id === cell.cell_id) {\n                selected_cell.execute();\n                selected_cell.set_text('');\n            }\n            event; // to pass eslint\n            return false;\n        };\n\n        var action = {\n            help: 'run cell',\n            help_index: 'zz',\n            handler: handler\n        };\n\n        Jupyter.keyboard_manager.edit_shortcuts.add_shortcut('enter', action);\n    },\n\n    hideNotebookCommandBox: function() {\n        this.$notebook_text.hide();\n    },\n\n    showNotebookCommandBox: function() {\n        this.$notebook_text.show();\n    },\n\n    requestFrame: function() {\n        this.send({\n            'type': 'request_frame',\n            'data': 'frame'\n        });\n    },\n\n    requestUpdateStageParameters: function() {\n        var updated_params = this.stage.getParameters();\n        this.model.set('_ngl_full_stage_parameters', updated_params);\n        this.touch();\n    },\n\n    requestReprParameters: function(component_index, repr_index) {\n        var comp = this.stage.compList[component_index];\n        var repr = comp.reprList[repr_index];\n        var msg = repr.repr.getParameters();\n\n        if (msg) {\n            msg['name'] = repr.name;\n            this.send({\n                'type': 'repr_parameters',\n                'data': msg\n            });\n        }\n    },\n\n    request_repr_dict: function() {\n        var n_components = this.stage.compList.length;\n        var msg = {};\n\n        for (var i = 0; i < n_components; i++) {\n            var comp = this.stage.compList[i];\n            msg[i] = {};\n            var msgi = msg[i];\n            for (var j = 0; j < comp.reprList.length; j++) {\n                var repr = comp.reprList[j];\n                msgi[j] = {};\n                msgi[j]['type'] = repr.name;\n                msgi[j]['params'] = repr.repr.getParameters();\n            }\n        }\n        this.send({\n            // make sure we are using \"request_repr_dict\" name\n            // in backend too.\n            'type': 'request_repr_dict',\n            'data': msg\n        });\n    },\n\n    // setDraggable: function(params) {\n    //     if (params) {\n    //         this.$container.draggable(params);\n    //     } else {\n    //         this.$container.draggable();\n    //     }\n    // },\n    setDelay: function(delay) {\n        this.delay = delay;\n    },\n\n    setSyncFrame: function() {\n        this.sync_frame = true;\n    },\n\n    setUnSyncFrame: function() {\n        this.sync_frame = false;\n    },\n\n    setSyncCamera: function() {\n        this.sync_camera = true;\n    },\n\n    setUnSyncCamera: function() {\n        this.sync_camera = false;\n    },\n\n    viewXZPlane: function() {\n        var m = new NGL.Matrix4().makeRotationX( Math.PI / 2 );\n        var q = new NGL.Quaternion().setFromRotationMatrix( m );\n        this.stage.viewerControls.rotate( q );\n    },\n\n    makeDefaultRepr: function(o) {\n        var reprDefList = this.model.get(\"_init_representations\");\n        reprDefList.forEach(function(reprDef) {\n            o.addRepresentation(reprDef.type, reprDef.params);\n        });\n\n        if (this.stage.compList.length < 2) {\n            o.autoView(100);\n        }\n    },\n\n\n    initPlayer: function() {\n        // init player\n        if (this.model.get(\"count\")) {\n            var play = function() {\n                this.$playerButton.text(\"pause\");\n                this.playerInterval = setInterval(function() {\n                    var frame = this.model.get(\"frame\") + 1;\n                    var count = this.model.get(\"count\");\n                    if (frame >= count) frame = 0;\n\n                    if (this.sync_frame) {\n                        this.model.set(\"frame\", frame);\n                        this.touch();\n                    } else {\n                        this.requestFrame();\n                    }\n                }.bind(this), this.delay);\n            }.bind(this);\n            var pause = function() {\n                this.$playerButton.text(\"play\");\n                if (this.playerInterval !== undefined) {\n                    clearInterval(this.playerInterval);\n                }\n            }.bind(this);\n            this.$playerButton = $(\"<button>play</button>\")\n                .css(\"float\", \"left\")\n                .css(\"width\", \"55px\")\n                .css(\"opacity\", \"0.7\")\n                .click(function(event) {\n                    if (this.$playerButton.text() === \"play\") {\n                        play();\n                    } else if (this.$playerButton.text() === \"pause\") {\n                        pause();\n                    }\n                    event; // to pass eslint\n                }.bind(this));\n            this.$playerSlider = $(\"<div></div>\")\n                .css(\"margin-left\", \"70px\")\n                .css(\"position\", \"relative\")\n                .css(\"bottom\", \"-7px\")\n                .slider({\n                    min: 0,\n                    max: this.model.get(\"count\") - 1,\n                    slide: function(event, ui) {\n                        pause();\n                        this.model.set(\"frame\", ui.value);\n                        this.touch();\n                    }.bind(this)\n                });\n            this.$player = $(\"<div></div>\")\n                .css(\"position\", \"absolute\")\n                .css(\"bottom\", \"5%\")\n                .css(\"width\", \"94%\")\n                .css(\"margin-left\", \"3%\")\n                .css(\"opacity\", \"0.7\")\n                .append(this.$playerButton)\n                .append(this.$playerSlider)\n                .appendTo(this.$container);\n            this.model.on(\"change:frame\", function() {\n                this.$playerSlider.slider(\"value\", this.model.get(\"frame\"));\n            }, this);\n\n            if (this.model.get(\"count\") < 2) {\n                this.$player.hide()\n            }\n        }\n    },\n\n    countChanged: function() {\n        var count = this.model.get(\"count\");\n        this.$playerSlider.slider({\n            max: count - 1\n        });\n        if (this.model.get(\"count\") > 1) {\n            this.$player.show()\n        }\n    },\n\n    representationsChanged: function() {\n        var representations = this.model.get(\"_init_representations\");\n        var component;\n\n        for (var i = 0; i < this.stage.compList.length; i++) {\n            component = this.stage.compList[i];\n            if (representations && component) {\n                component.clearRepresentations();\n                representations.forEach(function(repr) {\n                    component.addRepresentation(repr.type, repr.params);\n                });\n            }\n        }\n    },\n\n    setVisibilityForRepr: function(component_index, repr_index, value) {\n        // value = True/False\n        var component = this.stage.compList[component_index];\n        var repr = component.reprList[repr_index];\n\n        if (repr) {\n            repr.setVisibility(value);\n        }\n    },\n\n    removeRepresentation: function(component_index, repr_index) {\n        var component = this.stage.compList[component_index];\n        var repr = component.reprList[repr_index]\n\n        if (repr) {\n            component.removeRepresentation(repr);\n        }\n    },\n\n    removeRepresentationsByName: function(repr_name, component_index) {\n        var component = this.stage.compList[component_index];\n\n        if (component) {\n            component.reprList.forEach(function(repr) {\n                if (repr.name == repr_name) {\n                    component.removeRepresentation(repr);\n                }\n            })\n        }\n    },\n\n    updateRepresentationForComponent: function(repr_index, component_index, params) {\n        var component = this.stage.compList[component_index];\n        var that = this;\n        var repr = component.reprList[repr_index];\n        if (repr) {\n            repr.setParameters(params);\n            that.request_repr_dict();\n        }\n    },\n\n    updateRepresentationsByName: function(repr_name, component_index, params) {\n        var component = this.stage.compList[component_index];\n        var that = this;\n\n        if (component) {\n            component.reprList.forEach(function(repr) {\n                if (repr.name == repr_name) {\n                    repr.setParameters(params);\n                    that.request_repr_dict();\n                }\n            })\n        }\n    },\n\n    setRepresentation: function(name, params, component_index, repr_index) {\n        var component = this.stage.compList[component_index];\n        var repr = component.reprList[repr_index];\n        var that = this;\n\n        if (repr) {\n            params['useWorker'] = false;\n            var new_repr = NGL.makeRepresentation(name, component.structure,\n                this.stage.viewer, params);\n            if (new_repr) {\n                repr.setRepresentation(new_repr);\n                repr.name = name;\n                component.reprList[repr_index] = repr;\n                that.request_repr_dict();\n            }\n        }\n    },\n\n    setColorByResidue: function(colors, component_index, repr_index){\n        var repr = this.stage.compList[component_index].reprList[repr_index];\n        var schemeId = NGL.ColorMakerRegistry.addScheme(function(params){\n            this.atomColor = function(atom){\n                 var color = colors[atom.residueIndex];\n                 return color\n            };\n            params; // to pass eslint; ack;\n        });\n        repr.setColor(schemeId);\n    },\n\n    addShape: function(name, shapes) {\n        // shapes: List[Tuple[str, ...]]\n        // e.g: [('sphere', ...), ('cone', ...)]\n        var shape = new NGL.Shape(name);\n        var shape_dict = {\n            'sphere': shape.addSphere,\n            'ellipsoid': shape.addEllipsoid,\n            'cylinder': shape.addCylinder,\n            'cone': shape.addCone,\n            'mesh': shape.addMesh,\n            'arrow': shape.addArrow,\n            'text': shape.addText,\n            'label': shape.addText,\n            'tetrahedron': shape.addTetrahedron,\n            'octahedron': shape.addOctahedron,\n            'torus': shape.addTorus\n        };\n        for (var i = 0; i < shapes.length; i++) {\n            var shapes_i = shapes[i]\n            var shape_type = shapes_i[0];\n            var params = shapes_i.slice(1, shapes_i.length);\n            // e.g params = ('sphere', [ 0, 0, 9 ], [ 1, 0, 0 ], 1.5)\n\n            var func = shape_dict[shape_type];\n            func.apply(shape, params);\n            // shape.func(params);\n        }\n        var shapeComp = this.stage.addComponentFromObject(shape);\n        shapeComp.addRepresentation(\"buffer\");\n    },\n\n    replaceStructure: function(structure){\n         var blob = new Blob([structure.data], {type: \"text/plain\"});\n         var params = structure.params || {};\n         params.ext = structure.ext;\n         params.defaultRepresentation = false;\n         var comp = this.stage.compList[0];\n         var representations = comp.reprList.slice();\n         var old_orientation = this.stage.viewerControls.getOrientation();\n         var that = this;\n         this.stage.loadFile(blob, params).then(function(component) {\n             that.stage.viewerControls.orient(old_orientation);\n             representations.forEach(function(repr) {\n                 var repr_name = repr.name;\n                 var repr_params = repr.repr.getParameters();\n                 // Note: not using repr.repr.type, repr.repr.params\n                 // since seems to me that repr.repr.params won't return correct \"sele\"\n                 component.addRepresentation(repr_name, repr_params);\n             });\n             that.stage.removeComponent(comp);\n             that._handle_loading_file_finished();\n         });\n    },\n\n    superpose: function(cindex0, cindex1, align, sele0, sele1) {\n        // superpose two components with given params\n        var component0 = this.stage.compList[cindex0];\n        var component1 = this.stage.compList[cindex1];\n        component1.superpose(component0, align, sele0, sele1);\n    },\n\n    decode_base64: function(base64) {\n        // lightly adapted from Niklas\n\n        /*\n         * base64-arraybuffer\n         * https://github.com/niklasvh/base64-arraybuffer\n         *\n         * Copyright (c) 2012 Niklas von Hertzen\n         * Licensed under the MIT license.\n         */\n        var chars =\n            \"ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz0123456789+/\";\n        var bufferLength = base64.length * 0.75,\n            len = base64.length,\n            i, p = 0,\n            encoded1, encoded2, encoded3, encoded4;\n\n        if (base64[base64.length - 1] === \"=\") {\n            bufferLength--;\n            if (base64[base64.length - 2] === \"=\") {\n                bufferLength--;\n            }\n        }\n\n        var arraybuffer = new ArrayBuffer(bufferLength),\n            bytes = new Uint8Array(arraybuffer);\n\n        for (i = 0; i < len; i += 4) {\n            encoded1 = chars.indexOf(base64[i]);\n            encoded2 = chars.indexOf(base64[i + 1]);\n            encoded3 = chars.indexOf(base64[i + 2]);\n            encoded4 = chars.indexOf(base64[i + 3]);\n\n            bytes[p++] = (encoded1 << 2) | (encoded2 >> 4);\n            bytes[p++] = ((encoded2 & 15) << 4) | (encoded3 >> 2);\n            bytes[p++] = ((encoded3 & 3) << 6) | (encoded4 & 63);\n        }\n\n        return arraybuffer;\n    },\n\n    updateCoordinates: function(coordinates, model) {\n        // coordinates must be ArrayBuffer (use this.decode_base64)\n        var component = this.stage.compList[model];\n        if (coordinates && component) {\n            var coords = new Float32Array(coordinates);\n            component.structure.updatePosition(coords);\n            component.updateRepresentations({\n                \"position\": true\n            });\n        }\n    },\n\n    handleResize: function() {\n        this.$container.resizable({\n            resize: function(event, ui) {\n                this.setSize(ui.size.width + \"px\", ui.size.height + \"px\");\n            }.bind(this)\n        })\n    },\n\n    setSize: function(width, height) {\n        this.stage.viewer.container.style.width = width;\n        this.stage.viewer.container.style.height = height;\n        this.stage.handleResize();\n    },\n\n    openNotebookCommandDialog: function() {\n        var that = this;\n        var dialog = this.$notebook_text.dialog({\n            draggable: true,\n            resizable: true,\n            modal: false,\n            show: {\n                effect: \"blind\",\n                duration: 150\n            },\n            close: function(event, ui) {\n                that.$container.append(that.$notebook_text);\n                that.$notebook_text.dialog('destroy');\n                event; ui; // to pass eslint; ack;\n            },\n        });\n        dialog.css({\n            overflow: 'hidden'\n        });\n        dialog.prev('.ui-dialog-titlebar')\n            .css({\n                'background': 'transparent',\n                'border': 'none'\n            });\n        Jupyter.keyboard_manager.register_events(dialog);\n    },\n\n    setDialog: function() {\n        var $nb_container = Jupyter.notebook.container;\n        var that = this;\n        var dialog = this.$container.dialog({\n            title: \"NGLView\",\n            draggable: true,\n            resizable: true,\n            modal: false,\n            width: window.innerWidth - $nb_container.width() - $nb_container.offset().left - 50,\n            height: 'auto',\n            position: {\n                my: 'right',\n                at: 'right',\n                of: window\n            },\n            show: {\n                effect: \"blind\",\n                duration: 150\n            },\n            close: function(event, ui) {\n                that.$el.append(that.$container);\n                that.$container.dialog('destroy');\n                that.handleResize();\n                event; ui; // to pass eslint; ack;\n            },\n            resize: function(event, ui) {\n                that.stage.handleResize();\n                that.setSize(ui.size.width + \"px\", ui.size.height + \"px\");\n            }.bind(that),\n        });\n        dialog.css({\n            overflow: 'hidden'\n        });\n        dialog.prev('.ui-dialog-titlebar')\n            .css({\n                'background': 'transparent',\n                'border': 'none'\n            });\n    },\n\n    resizeNotebook: function(width) {\n        var $nb_container = Jupyter.notebook.container;\n        $nb_container.width(width);\n\n        if (this.$container.dialog) {\n            this.$container.dialog({\n                width: $nb_container.offset().left\n            });\n        }\n    },\n\n    parametersChanged: function() {\n        var _parameters = this.model.get(\"_parameters\");\n        this.setParameters(_parameters);\n    },\n\n    setParameters: function(parameters) {\n        this.stage.setParameters(parameters);\n\n        // do not set _ngl_full_stage_parameters here\n        // or parameters will be never updated (not sure why) \n        // use observe in python side\n        var updated_params = this.stage.getParameters();\n        this.send({\n            'type': 'stage_parameters',\n            'data': updated_params\n        })\n    },\n\n    orientationChanged: function() {\n        var orientation_list = this.model.get(\"orientation\");\n        var mat4 = this.stage.viewerControls.getOrientation();\n        mat4.set(orientation_list);\n        this.stage.viewerControls.orient(mat4);\n    },\n\n    _downloadImage: function(filename, params) {\n        this.stage.makeImage(params).then(function(blob) {\n            NGL.download(blob, filename);\n        })\n    },\n\n    _exportImage: function(params) {\n        this.stage.makeImage(params).then(function(blob) {\n            var reader = new FileReader();\n            var arr_str;\n            reader.onload = function() {\n                arr_str = reader.result.replace(\"data:image/png;base64,\", \"\");\n                this.model.set(\"_image_data\", arr_str);\n                this.touch();\n            }.bind(this);\n            reader.readAsDataURL(blob);\n        }.bind(this));\n    },\n\n    cleanOutput: function() {\n\n        var cells = Jupyter.notebook.get_cells();\n\n        for (var i = 0; i < cells.length; i++) {\n            var cell = cells[i];\n            if (cell.output_area.outputs.length > 0) {\n                var out = cell.output_area.outputs[0];\n                if (out.output_type == 'display_data') {\n                    cell.clear_output();\n                }\n            }\n        }\n    },\n\n    _handle_loading_file_finished: function() {\n        this.send({'type': 'async_message', 'data': 'ok'});\n    },\n\n    _get_loadFile_promise: function(msg){\n         // args = [{'type': ..., 'data': ...}]\n         var args0 = msg.args[0];\n         if (args0.type == 'blob') {\n             var blob;\n             if (args0.binary) {\n                 var decoded_data = this.decode_base64(args0.data);\n                 blob = new Blob([decoded_data], {\n                     type: \"application/octet-binary\"\n                 });\n             } else {\n                 blob = new Blob([args0.data], {\n                     type: \"text/plain\"\n                 });\n             }\n             return this.stage.loadFile(blob, msg.kwargs)\n         } else {\n             return this.stage.loadFile(msg.args[0].data, msg.kwargs)\n         }\n    },\n    \n    _handle_stage_loadFile: function(msg){\n         // args = [{'type': ..., 'data': ...}]\n         var that = this;\n         this._get_loadFile_promise(msg).then(function(o){\n             that._handle_loading_file_finished();\n             o;\n          });\n    },\n\n    on_msg: function(msg) {\n        // TODO: re-organize\n        if (msg.type == 'call_method') {\n            var index, component, func, stage;\n            var new_args = msg.args.slice();\n            new_args.push(msg.kwargs);\n\n            switch (msg.target) {\n                case 'Stage':\n                    var stage_func = this.stage[msg.methodName];\n                    stage = this.stage;\n                    if (msg.methodName == 'screenshot') {\n                        NGL.screenshot(this.stage.viewer, msg.kwargs);\n                    } else if (msg.methodName == 'removeComponent') {\n                        index = msg.args[0];\n                        component = this.stage.compList[index];\n                        this.stage.removeComponent(component);\n                    } else if (msg.methodName == 'loadFile') {\n                        this._handle_stage_loadFile(msg);\n                    } else {\n                            stage_func.apply(stage, new_args);\n                    }\n                    break;\n                case 'Viewer':\n                    var viewer = this.stage.viewer;\n                    func = this.stage.viewer[msg.methodName];\n                    func.apply(viewer, new_args);\n                    break;\n                case 'viewerControls':\n                    var controls = this.stage.viewerControls;\n                    func = controls[msg.methodName];\n                    func.apply(controls, new_args);\n                    break;\n                case 'compList':\n                    index = msg['component_index'];\n                    component = this.stage.compList[index];\n                    func = component[msg.methodName];\n                    func.apply(component, new_args);\n                    break;\n                case 'StructureComponent':\n                    component = this.structureComponent;\n                    func = component[msg.methodName];\n                    func.apply(component, new_args);\n                    break;\n                case 'Widget':\n                    func = this[msg.methodName];\n                    if (func) {\n                        func.apply(this, new_args);\n                    } else {\n                        // send error message to Python?\n                        console.log('can not create func for ' + msg.methodName);\n                    }\n                    break;\n                case 'player':\n                    func = this.$player[msg.methodName];\n                    if (func) {\n                        func.apply(this.$player, new_args);\n                    } else {\n                        // send error message to Python?\n                        console.log('can not create func for ' + msg.methodName);\n                    }\n                    break;\n                case 'Representation':\n                    var component_index = msg['component_index'];\n                    var repr_index = msg['repr_index'];\n                    component = this.stage.compList[component_index];\n                    var repr = component.reprList[repr_index];\n                    func = repr[msg.methodName];\n                    if (repr && func) {\n                        func.apply(repr, new_args);\n                    }\n                    break;\n                default:\n                    console.log('there is no method for ' + msg.target);\n                    break;\n            }\n        } else if (msg.type == 'base64_single') {\n            var coordinatesDict = msg.data;\n            var keys = Object.keys(coordinatesDict);\n\n            for (var i = 0; i < keys.length; i++) {\n                var traj_index = keys[i];\n                var coordinates = this.decode_base64(coordinatesDict[traj_index]);\n                if (coordinates && coordinates.byteLength > 0) {\n                    this.updateCoordinates(coordinates, traj_index);\n                }\n            }\n        } else if (msg.type == 'binary_single') {\n            var coordinateMeta = msg.data;\n            keys = Object.keys(coordinateMeta);\n\n            for (i = 0; i < keys.length; i++) {\n                traj_index = keys[i];\n                coordinates = new Float32Array(msg.buffers[i].buffer);\n                if (coordinates.byteLength > 0) {\n                    this.updateCoordinates(coordinates, traj_index);\n                }\n            }\n        } else if (msg.type == 'get') {\n            if (msg.data == 'camera') {\n                this.send(JSON.stringify(this.stage.viewer.camera));\n            } else if (msg.data == 'parameters') {\n                this.send(JSON.stringify(this.stage.parameters));\n            } else {\n                for (i = 0; i < this.stage.compList.length; i++) {\n                    console.log(this.stage.compList[i]);\n                }\n            }\n        }\n    },\n});\n\nmodule.exports = {\n    'NGLView': NGLView,\n    'NGLModel': NGLModel,\n    'NGL': NGL,\n};\n\n\n\n//////////////////\n// WEBPACK FOOTER\n// ./src/widget_ngl.js\n// module id = 1\n// module chunks = 0","module.exports = __WEBPACK_EXTERNAL_MODULE_2__;\n\n\n//////////////////\n// WEBPACK FOOTER\n// external \"@jupyter-widgets/base\"\n// module id = 2\n// module chunks = 0","!function(t,e){\"object\"==typeof exports&&\"undefined\"!=typeof module?e(exports):\"function\"==typeof define&&define.amd?define([\"exports\"],e):e(t.NGL={})}(this,function(t){\"use strict\";function e(){}function r(t,e){return 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P=e[E];if(v.set(P.matrixWorld.elements[12],P.matrixWorld.elements[13],P.matrixWorld.elements[14]),v.applyMatrix4(a.matrixWorldInverse),v.applyMatrix4(a.projectionMatrix),S.copy(v),A.x=m.x+S.x*b+b-8,A.y=m.y+S.y*x+x-8,!0===M.containsPoint(A)){f.activeTexture(d.TEXTURE0),f.bindTexture(d.TEXTURE_2D,null),f.activeTexture(d.TEXTURE1),f.bindTexture(d.TEXTURE_2D,h),d.copyTexImage2D(d.TEXTURE_2D,0,d.RGB,A.x,A.y,16,16,0),d.uniform1i(u.renderType,0),d.uniform2f(u.scale,w.x,w.y),d.uniform3f(u.screenPosition,S.x,S.y,S.z),f.disable(d.BLEND),f.enable(d.DEPTH_TEST),d.drawElements(d.TRIANGLES,6,d.UNSIGNED_SHORT,0),f.activeTexture(d.TEXTURE0),f.bindTexture(d.TEXTURE_2D,p),d.copyTexImage2D(d.TEXTURE_2D,0,d.RGBA,A.x,A.y,16,16,0),d.uniform1i(u.renderType,1),f.disable(d.DEPTH_TEST),f.activeTexture(d.TEXTURE1),f.bindTexture(d.TEXTURE_2D,h),d.drawElements(d.TRIANGLES,6,d.UNSIGNED_SHORT,0),P.positionScreen.copy(S),P.customUpdateCallback?P.customUpdateCallback(P):P.updateLensFlares(),d.uniform1i(u.renderType,2),f.enable(d.BLEND);for(var C=0,I=P.lensFlares.length;C<I;C++){var R=P.lensFlares[C];R.opacity>.001&&R.scale>.001&&(S.x=R.x,S.y=R.y,S.z=R.z,_=R.size*R.scale/m.w,w.x=_*y,w.y=_,d.uniform3f(u.screenPosition,S.x,S.y,S.z),d.uniform2f(u.scale,w.x,w.y),d.uniform1f(u.rotation,R.rotation),d.uniform1f(u.opacity,R.opacity),d.uniform3f(u.color,R.color.r,R.color.g,R.color.b),f.setBlending(R.blending,R.blendEquation,R.blendSrc,R.blendDst),t.setTexture2D(R.texture,1),d.drawElements(d.TRIANGLES,6,d.UNSIGNED_SHORT,0))}}}f.enable(d.CULL_FACE),f.enable(d.DEPTH_TEST),f.buffers.depth.setMask(!0),t.resetGLState()}}}function it(t,e){function r(){var t=new Float32Array([-.5,-.5,0,0,.5,-.5,1,0,.5,.5,1,1,-.5,.5,0,1]),e=new Uint16Array([0,1,2,0,2,3]);o=l.createBuffer(),a=l.createBuffer(),l.bindBuffer(l.ARRAY_BUFFER,o),l.bufferData(l.ARRAY_BUFFER,t,l.STATIC_DRAW),l.bindBuffer(l.ELEMENT_ARRAY_BUFFER,a),l.bufferData(l.ELEMENT_ARRAY_BUFFER,e,l.STATIC_DRAW),s=i(),c={position:l.getAttribLocation(s,\"position\"),uv:l.getAttribLocation(s,\"uv\")},u={uvOffset:l.getUniformLocation(s,\"uvOffset\"),uvScale:l.getUniformLocation(s,\"uvScale\"),rotation:l.getUniformLocation(s,\"rotation\"),scale:l.getUniformLocation(s,\"scale\"),color:l.getUniformLocation(s,\"color\"),map:l.getUniformLocation(s,\"map\"),opacity:l.getUniformLocation(s,\"opacity\"),modelViewMatrix:l.getUniformLocation(s,\"modelViewMatrix\"),projectionMatrix:l.getUniformLocation(s,\"projectionMatrix\"),fogType:l.getUniformLocation(s,\"fogType\"),fogDensity:l.getUniformLocation(s,\"fogDensity\"),fogNear:l.getUniformLocation(s,\"fogNear\"),fogFar:l.getUniformLocation(s,\"fogFar\"),fogColor:l.getUniformLocation(s,\"fogColor\"),alphaTest:l.getUniformLocation(s,\"alphaTest\")};var r=document.createElementNS(\"http://www.w3.org/1999/xhtml\",\"canvas\");r.width=8,r.height=8;var n=r.getContext(\"2d\");n.fillStyle=\"white\",n.fillRect(0,0,8,8),(h=new p(r)).needsUpdate=!0}function i(){var e=l.createProgram(),r=l.createShader(l.VERTEX_SHADER),i=l.createShader(l.FRAGMENT_SHADER);return l.shaderSource(r,[\"precision \"+t.getPrecision()+\" float;\",\"#define SHADER_NAME SpriteMaterial\",\"uniform mat4 modelViewMatrix;\",\"uniform mat4 projectionMatrix;\",\"uniform float rotation;\",\"uniform vec2 scale;\",\"uniform vec2 uvOffset;\",\"uniform vec2 uvScale;\",\"attribute vec2 position;\",\"attribute vec2 uv;\",\"varying vec2 vUV;\",\"void main() {\",\"vUV = uvOffset + uv * uvScale;\",\"vec2 alignedPosition = position * scale;\",\"vec2 rotatedPosition;\",\"rotatedPosition.x = cos( rotation ) * alignedPosition.x - sin( rotation ) * alignedPosition.y;\",\"rotatedPosition.y = sin( rotation ) * alignedPosition.x + cos( rotation ) * alignedPosition.y;\",\"vec4 finalPosition;\",\"finalPosition = modelViewMatrix * vec4( 0.0, 0.0, 0.0, 1.0 );\",\"finalPosition.xy += rotatedPosition;\",\"finalPosition = projectionMatrix * finalPosition;\",\"gl_Position = finalPosition;\",\"}\"].join(\"\\n\")),l.shaderSource(i,[\"precision \"+t.getPrecision()+\" float;\",\"#define SHADER_NAME SpriteMaterial\",\"uniform vec3 color;\",\"uniform sampler2D map;\",\"uniform float opacity;\",\"uniform int fogType;\",\"uniform vec3 fogColor;\",\"uniform float fogDensity;\",\"uniform float fogNear;\",\"uniform float fogFar;\",\"uniform float alphaTest;\",\"varying vec2 vUV;\",\"void main() {\",\"vec4 texture = texture2D( map, vUV );\",\"if ( texture.a < alphaTest ) discard;\",\"gl_FragColor = vec4( color * texture.xyz, texture.a * opacity );\",\"if ( fogType > 0 ) {\",\"float depth = gl_FragCoord.z / gl_FragCoord.w;\",\"float fogFactor = 0.0;\",\"if ( fogType == 1 ) {\",\"fogFactor = smoothstep( fogNear, fogFar, depth );\",\"} else {\",\"const float LOG2 = 1.442695;\",\"fogFactor = exp2( - fogDensity * fogDensity * depth * depth * LOG2 );\",\"fogFactor = 1.0 - clamp( fogFactor, 0.0, 1.0 );\",\"}\",\"gl_FragColor = mix( gl_FragColor, vec4( fogColor, gl_FragColor.w ), fogFactor );\",\"}\",\"}\"].join(\"\\n\")),l.compileShader(r),l.compileShader(i),l.attachShader(e,r),l.attachShader(e,i),l.linkProgram(e),e}function n(t,e){return t.renderOrder!==e.renderOrder?t.renderOrder-e.renderOrder:t.z!==e.z?e.z-t.z:e.id-t.id}var o,a,s,c,u,h,l=t.context,d=t.state,f=new g,v=new m,y=new g;this.render=function(i,p){if(0!==e.length){void 0===s&&r(),l.useProgram(s),d.initAttributes(),d.enableAttribute(c.position),d.enableAttribute(c.uv),d.disableUnusedAttributes(),d.disable(l.CULL_FACE),d.enable(l.BLEND),l.bindBuffer(l.ARRAY_BUFFER,o),l.vertexAttribPointer(c.position,2,l.FLOAT,!1,16,0),l.vertexAttribPointer(c.uv,2,l.FLOAT,!1,16,8),l.bindBuffer(l.ELEMENT_ARRAY_BUFFER,a),l.uniformMatrix4fv(u.projectionMatrix,!1,p.projectionMatrix.elements),d.activeTexture(l.TEXTURE0),l.uniform1i(u.map,0);var m=0,g=0,b=i.fog;b?(l.uniform3f(u.fogColor,b.color.r,b.color.g,b.color.b),b.isFog?(l.uniform1f(u.fogNear,b.near),l.uniform1f(u.fogFar,b.far),l.uniform1i(u.fogType,1),m=1,g=1):b.isFogExp2&&(l.uniform1f(u.fogDensity,b.density),l.uniform1i(u.fogType,2),m=2,g=2)):(l.uniform1i(u.fogType,0),m=0,g=0);for(var x=0,_=e.length;x<_;x++)(S=e[x]).modelViewMatrix.multiplyMatrices(p.matrixWorldInverse,S.matrixWorld),S.z=-S.modelViewMatrix.elements[14];e.sort(n);for(var w=[],x=0,_=e.length;x<_;x++){var S=e[x],A=S.material;if(!1!==A.visible){S.onBeforeRender(t,i,p,void 0,A,void 0),l.uniform1f(u.alphaTest,A.alphaTest),l.uniformMatrix4fv(u.modelViewMatrix,!1,S.modelViewMatrix.elements),S.matrixWorld.decompose(f,v,y),w[0]=y.x,w[1]=y.y;var M=0;i.fog&&A.fog&&(M=g),m!==M&&(l.uniform1i(u.fogType,M),m=M),null!==A.map?(l.uniform2f(u.uvOffset,A.map.offset.x,A.map.offset.y),l.uniform2f(u.uvScale,A.map.repeat.x,A.map.repeat.y)):(l.uniform2f(u.uvOffset,0,0),l.uniform2f(u.uvScale,1,1)),l.uniform1f(u.opacity,A.opacity),l.uniform3f(u.color,A.color.r,A.color.g,A.color.b),l.uniform1f(u.rotation,A.rotation),l.uniform2fv(u.scale,w),d.setBlending(A.blending,A.blendEquation,A.blendSrc,A.blendDst,A.blendEquationAlpha,A.blendSrcAlpha,A.blendDstAlpha,A.premultipliedAlpha),d.buffers.depth.setTest(A.depthTest),d.buffers.depth.setMask(A.depthWrite),A.map?t.setTexture2D(A.map,0):t.setTexture2D(h,0),l.drawElements(l.TRIANGLES,6,l.UNSIGNED_SHORT,0),S.onAfterRender(t,i,p,void 0,A,void 0)}}d.enable(l.CULL_FACE),t.resetGLState()}}}function nt(){Object.defineProperty(this,\"id\",{value:pp++}),this.uuid=Ql.generateUUID(),this.name=\"\",this.type=\"Material\",this.fog=!0,this.lights=!0,this.blending=lh,this.side=rh,this.shading=ah,this.vertexColors=sh,this.opacity=1,this.transparent=!1,this.blendSrc=Mh,this.blendDst=Eh,this.blendEquation=gh,this.blendSrcAlpha=null,this.blendDstAlpha=null,this.blendEquationAlpha=null,this.depthFunc=Nh,this.depthTest=!0,this.depthWrite=!0,this.clippingPlanes=null,this.clipIntersection=!1,this.clipShadows=!1,this.colorWrite=!0,this.precision=null,this.polygonOffset=!1,this.polygonOffsetFactor=0,this.polygonOffsetUnits=0,this.dithering=!1,this.alphaTest=0,this.premultipliedAlpha=!1,this.overdraw=0,this.visible=!0,this.needsUpdate=!0}function ot(t){nt.call(this),this.type=\"ShaderMaterial\",this.defines={},this.uniforms={},this.vertexShader=\"void main() {\\n\\tgl_Position = projectionMatrix * modelViewMatrix * vec4( position, 1.0 );\\n}\",this.fragmentShader=\"void main() {\\n\\tgl_FragColor = vec4( 1.0, 0.0, 0.0, 1.0 );\\n}\",this.linewidth=1,this.wireframe=!1,this.wireframeLinewidth=1,this.fog=!1,this.lights=!1,this.clipping=!1,this.skinning=!1,this.morphTargets=!1,this.morphNormals=!1,this.extensions={derivatives:!1,fragDepth:!1,drawBuffers:!1,shaderTextureLOD:!1},this.defaultAttributeValues={color:[1,1,1],uv:[0,0],uv2:[0,0]},this.index0AttributeName=void 0,void 0!==t&&(void 0!==t.attributes&&console.error(\"THREE.ShaderMaterial: attributes should now be defined in THREE.BufferGeometry instead.\"),this.setValues(t))}function at(t){nt.call(this),this.type=\"MeshDepthMaterial\",this.depthPacking=Zl,this.skinning=!1,this.morphTargets=!1,this.map=null,this.alphaMap=null,this.displacementMap=null,this.displacementScale=1,this.displacementBias=0,this.wireframe=!1,this.wireframeLinewidth=1,this.fog=!1,this.lights=!1,this.setValues(t)}function st(t,e){this.min=void 0!==t?t:new g(1/0,1/0,1/0),this.max=void 0!==e?e:new g(-1/0,-1/0,-1/0)}function ct(t,e){this.center=void 0!==t?t:new g,this.radius=void 0!==e?e:0}function ut(){this.elements=[1,0,0,0,1,0,0,0,1],arguments.length>0&&console.error(\"THREE.Matrix3: the constructor no longer reads arguments. use .set() instead.\")}function ht(t,e){this.normal=void 0!==t?t:new g(1,0,0),this.constant=void 0!==e?e:0}function lt(t,e,r,i,n,o){this.planes=[void 0!==t?t:new ht,void 0!==e?e:new ht,void 0!==r?r:new ht,void 0!==i?i:new ht,void 0!==n?n:new ht,void 0!==o?o:new ht]}function pt(t,e,r,i){function n(e,r,i,n){var o=e.geometry,a=null,s=S,c=e.customDepthMaterial;if(i&&(s=A,c=e.customDistanceMaterial),c)a=c;else{var u=!1;r.morphTargets&&(o&&o.isBufferGeometry?u=o.morphAttributes&&o.morphAttributes.position&&o.morphAttributes.position.length>0:o&&o.isGeometry&&(u=o.morphTargets&&o.morphTargets.length>0)),e.isSkinnedMesh&&!1===r.skinning&&console.warn(\"THREE.WebGLShadowMap: THREE.SkinnedMesh with material.skinning set to false:\",e);var h=e.isSkinnedMesh&&r.skinning,l=0;u&&(l|=x),h&&(l|=_),a=s[l]}if(t.localClippingEnabled&&!0===r.clipShadows&&0!==r.clippingPlanes.length){var p=a.uuid,d=r.uuid,f=M[p];void 0===f&&(f={},M[p]=f);var m=f[d];void 0===m&&(m=a.clone(),f[d]=m),a=m}a.visible=r.visible,a.wireframe=r.wireframe;var g=r.side;return F.renderSingleSided&&g==nh&&(g=rh),F.renderReverseSided&&(g===rh?g=ih:g===ih&&(g=rh)),a.side=g,a.clipShadows=r.clipShadows,a.clippingPlanes=r.clippingPlanes,a.wireframeLinewidth=r.wireframeLinewidth,a.linewidth=r.linewidth,i&&void 0!==a.uniforms.lightPos&&a.uniforms.lightPos.value.copy(n),a}function o(e,i,a,s){if(!1!==e.visible){if(e.layers.test(i.layers)&&(e.isMesh||e.isLine||e.isPoints)&&e.castShadow&&(!e.frustumCulled||c.intersectsObject(e))){e.modelViewMatrix.multiplyMatrices(a.matrixWorldInverse,e.matrixWorld);var u=r.update(e),h=e.material;if(Array.isArray(h))for(var l=u.groups,p=0,d=l.length;p<d;p++){var f=l[p],m=h[f.materialIndex];if(m&&m.visible){g=n(e,m,s,b);t.renderBufferDirect(a,null,u,g,e,f)}}else if(h.visible){var g=n(e,h,s,b);t.renderBufferDirect(a,null,u,g,e,null)}}for(var v=e.children,y=0,x=v.length;y<x;y++)o(v[y],i,a,s)}}var a=t.context,s=t.state,c=new lt,u=new v,h=e.shadows,p=new l,m=new l(i.maxTextureSize,i.maxTextureSize),y=new g,b=new g,x=1,_=2,w=1+(x|_),S=new Array(w),A=new Array(w),M={},E=[new g(1,0,0),new g(-1,0,0),new g(0,0,1),new g(0,0,-1),new g(0,1,0),new g(0,-1,0)],T=[new g(0,1,0),new g(0,1,0),new g(0,1,0),new g(0,1,0),new g(0,0,1),new g(0,0,-1)],P=[new d,new d,new d,new d,new d,new d],C=new at;C.depthPacking=Kl,C.clipping=!0;for(var I=lp.distanceRGBA,R=up.clone(I.uniforms),L=0;L!==w;++L){var O=0!=(L&x),D=0!=(L&_),N=C.clone();N.morphTargets=O,N.skinning=D,S[L]=N;var k=new ot({defines:{USE_SHADOWMAP:\"\"},uniforms:R,vertexShader:I.vertexShader,fragmentShader:I.fragmentShader,morphTargets:O,skinning:D,clipping:!0});A[L]=k}var F=this;this.enabled=!1,this.autoUpdate=!0,this.needsUpdate=!1,this.type=th,this.renderReverseSided=!0,this.renderSingleSided=!0,this.render=function(e,r){if(!1!==F.enabled&&(!1!==F.autoUpdate||!1!==F.needsUpdate)&&0!==h.length){s.disable(a.BLEND),s.buffers.color.setClear(1,1,1,1),s.buffers.depth.setTest(!0),s.setScissorTest(!1);for(var i,n=0,l=h.length;n<l;n++){var d=h[n],g=d.shadow,v=d&&d.isPointLight;if(void 0!==g){var x=g.camera;if(p.copy(g.mapSize),p.min(m),v){var _=p.x,w=p.y;P[0].set(2*_,w,_,w),P[1].set(0,w,_,w),P[2].set(3*_,w,_,w),P[3].set(_,w,_,w),P[4].set(3*_,0,_,w),P[5].set(_,0,_,w),p.x*=4,p.y*=2}if(null===g.map){var S={minFilter:nl,magFilter:nl,format:Al};g.map=new f(p.x,p.y,S),g.map.texture.name=d.name+\".shadowMap\",x.updateProjectionMatrix()}g.isSpotLightShadow&&g.update(d);var A=g.map,M=g.matrix;b.setFromMatrixPosition(d.matrixWorld),x.position.copy(b),v?(i=6,M.makeTranslation(-b.x,-b.y,-b.z)):(i=1,y.setFromMatrixPosition(d.target.matrixWorld),x.lookAt(y),x.updateMatrixWorld(),M.set(.5,0,0,.5,0,.5,0,.5,0,0,.5,.5,0,0,0,1),M.multiply(x.projectionMatrix),M.multiply(x.matrixWorldInverse)),t.setRenderTarget(A),t.clear();for(var C=0;C<i;C++){if(v){y.copy(x.position),y.add(E[C]),x.up.copy(T[C]),x.lookAt(y),x.updateMatrixWorld();var I=P[C];s.viewport(I)}u.multiplyMatrices(x.projectionMatrix,x.matrixWorldInverse),c.setFromMatrix(u),o(e,r,x,v)}}else console.warn(\"THREE.WebGLShadowMap:\",d,\"has no shadow.\")}var R=t.getClearColor(),L=t.getClearAlpha();t.setClearColor(R,L),F.needsUpdate=!1}}}function dt(t){function e(e,r){var i=e.array,n=e.dynamic?t.DYNAMIC_DRAW:t.STATIC_DRAW,o=t.createBuffer();t.bindBuffer(r,o),t.bufferData(r,i,n),e.onUploadCallback();var a=t.FLOAT;return i instanceof Float32Array?a=t.FLOAT:i instanceof Float64Array?console.warn(\"THREE.WebGLAttributes: Unsupported data buffer format: Float64Array.\"):i instanceof Uint16Array?a=t.UNSIGNED_SHORT:i instanceof Int16Array?a=t.SHORT:i instanceof Uint32Array?a=t.UNSIGNED_INT:i instanceof Int32Array?a=t.INT:i instanceof Int8Array?a=t.BYTE:i instanceof Uint8Array&&(a=t.UNSIGNED_BYTE),{buffer:o,type:a,bytesPerElement:i.BYTES_PER_ELEMENT,version:e.version}}function r(e,r,i){var n=r.array,o=r.updateRange;t.bindBuffer(i,e),!1===r.dynamic?t.bufferData(i,n,t.STATIC_DRAW):-1===o.count?t.bufferSubData(i,0,n):0===o.count?console.error(\"THREE.WebGLObjects.updateBuffer: dynamic THREE.BufferAttribute marked as needsUpdate but updateRange.count is 0, ensure you are using set methods or updating manually.\"):(t.bufferSubData(i,o.offset*n.BYTES_PER_ELEMENT,n.subarray(o.offset,o.offset+o.count)),o.count=-1)}function i(t){return t.isInterleavedBufferAttribute&&(t=t.data),a[t.uuid]}function n(e){e.isInterleavedBufferAttribute&&(e=e.data);var r=a[e.uuid];r&&(t.deleteBuffer(r.buffer),delete a[e.uuid])}function o(t,i){t.isInterleavedBufferAttribute&&(t=t.data);var n=a[t.uuid];void 0===n?a[t.uuid]=e(t,i):n.version<t.version&&(r(n.buffer,t,i),n.version=t.version)}var a={};return{get:i,remove:n,update:o}}function ft(t,e,r,i){this._x=t||0,this._y=e||0,this._z=r||0,this._order=i||ft.DefaultOrder}function mt(){this.mask=1}function gt(){function t(){n.setFromEuler(i,!1)}function e(){i.setFromQuaternion(n,void 0,!1)}Object.defineProperty(this,\"id\",{value:dp++}),this.uuid=Ql.generateUUID(),this.name=\"\",this.type=\"Object3D\",this.parent=null,this.children=[],this.up=gt.DefaultUp.clone();var r=new g,i=new ft,n=new m,o=new g(1,1,1);i.onChange(t),n.onChange(e),Object.defineProperties(this,{position:{enumerable:!0,value:r},rotation:{enumerable:!0,value:i},quaternion:{enumerable:!0,value:n},scale:{enumerable:!0,value:o},modelViewMatrix:{value:new v},normalMatrix:{value:new ut}}),this.matrix=new v,this.matrixWorld=new v,this.matrixAutoUpdate=gt.DefaultMatrixAutoUpdate,this.matrixWorldNeedsUpdate=!1,this.layers=new mt,this.visible=!0,this.castShadow=!1,this.receiveShadow=!1,this.frustumCulled=!0,this.renderOrder=0,this.userData={}}function vt(){gt.call(this),this.type=\"Camera\",this.matrixWorldInverse=new v,this.projectionMatrix=new v}function yt(t,e,r,i,n,o){vt.call(this),this.type=\"OrthographicCamera\",this.zoom=1,this.view=null,this.left=t,this.right=e,this.top=r,this.bottom=i,this.near=void 0!==n?n:.1,this.far=void 0!==o?o:2e3,this.updateProjectionMatrix()}function bt(t,e,r,i){vt.call(this),this.type=\"PerspectiveCamera\",this.fov=void 0!==t?t:50,this.zoom=1,this.near=void 0!==r?r:.1,this.far=void 0!==i?i:2e3,this.focus=10,this.aspect=void 0!==e?e:1,this.view=null,this.filmGauge=35,this.filmOffset=0,this.updateProjectionMatrix()}function xt(t,e,r,i,n,o){this.a=t,this.b=e,this.c=r,this.normal=i&&i.isVector3?i:new g,this.vertexNormals=Array.isArray(i)?i:[],this.color=n&&n.isColor?n:new tt,this.vertexColors=Array.isArray(n)?n:[],this.materialIndex=void 0!==o?o:0}function _t(){return fp++}function wt(){Object.defineProperty(this,\"id\",{value:_t()}),this.uuid=Ql.generateUUID(),this.name=\"\",this.type=\"Geometry\",this.vertices=[],this.colors=[],this.faces=[],this.faceVertexUvs=[[]],this.morphTargets=[],this.morphNormals=[],this.skinWeights=[],this.skinIndices=[],this.lineDistances=[],this.boundingBox=null,this.boundingSphere=null,this.elementsNeedUpdate=!1,this.verticesNeedUpdate=!1,this.uvsNeedUpdate=!1,this.normalsNeedUpdate=!1,this.colorsNeedUpdate=!1,this.lineDistancesNeedUpdate=!1,this.groupsNeedUpdate=!1}function St(t,e,r){if(Array.isArray(t))throw new TypeError(\"THREE.BufferAttribute: array should be a Typed Array.\");this.uuid=Ql.generateUUID(),this.name=\"\",this.array=t,this.itemSize=e,this.count=void 0!==t?t.length/e:0,this.normalized=!0===r,this.dynamic=!1,this.updateRange={offset:0,count:-1},this.onUploadCallback=function(){},this.version=0}function At(t,e){St.call(this,new Uint16Array(t),e)}function Mt(t,e){St.call(this,new Uint32Array(t),e)}function Et(t,e){St.call(this,new Float32Array(t),e)}function Tt(){this.indices=[],this.vertices=[],this.normals=[],this.colors=[],this.uvs=[],this.uvs2=[],this.groups=[],this.morphTargets={},this.skinWeights=[],this.skinIndices=[],this.boundingBox=null,this.boundingSphere=null,this.verticesNeedUpdate=!1,this.normalsNeedUpdate=!1,this.colorsNeedUpdate=!1,this.uvsNeedUpdate=!1,this.groupsNeedUpdate=!1}function Pt(t){if(0===t.length)return-1/0;for(var e=t[0],r=1,i=t.length;r<i;++r)t[r]>e&&(e=t[r]);return e}function Ct(){Object.defineProperty(this,\"id\",{value:_t()}),this.uuid=Ql.generateUUID(),this.name=\"\",this.type=\"BufferGeometry\",this.index=null,this.attributes={},this.morphAttributes={},this.groups=[],this.boundingBox=null,this.boundingSphere=null,this.drawRange={start:0,count:1/0}}function It(t,e,r,i,n,o){wt.call(this),this.type=\"BoxGeometry\",this.parameters={width:t,height:e,depth:r,widthSegments:i,heightSegments:n,depthSegments:o},this.fromBufferGeometry(new Rt(t,e,r,i,n,o)),this.mergeVertices()}function Rt(t,e,r,i,n,o){function a(t,e,r,i,n,o,a,f,m,v,y){var b,x,_=o/m,w=a/v,S=o/2,A=a/2,M=f/2,E=m+1,T=v+1,P=0,C=0,I=new g;for(x=0;x<T;x++){var R=x*w-A;for(b=0;b<E;b++){var L=b*_-S;I[t]=L*i,I[e]=R*n,I[r]=M,u.push(I.x,I.y,I.z),I[t]=0,I[e]=0,I[r]=f>0?1:-1,h.push(I.x,I.y,I.z),l.push(b/m),l.push(1-x/v),P+=1}}for(x=0;x<v;x++)for(b=0;b<m;b++){var O=p+b+E*x,D=p+b+E*(x+1),N=p+(b+1)+E*(x+1),k=p+(b+1)+E*x;c.push(O,D,k),c.push(D,N,k),C+=6}s.addGroup(d,C,y),d+=C,p+=P}Ct.call(this),this.type=\"BoxBufferGeometry\",this.parameters={width:t,height:e,depth:r,widthSegments:i,heightSegments:n,depthSegments:o};var s=this;i=Math.floor(i)||1,n=Math.floor(n)||1;var 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x=n+h*o,_=n+h*(o+1),w=n+1+h*(o+1),S=n+1+h*o;f.push(x,_,S),f.push(_,w,S)}this.setIndex(f),this.addAttribute(\"position\",new Et(m,3)),this.addAttribute(\"normal\",new Et(g,3)),this.addAttribute(\"uv\",new Et(v,2))}function Dt(t){nt.call(this),this.type=\"MeshBasicMaterial\",this.color=new tt(16777215),this.map=null,this.lightMap=null,this.lightMapIntensity=1,this.aoMap=null,this.aoMapIntensity=1,this.specularMap=null,this.alphaMap=null,this.envMap=null,this.combine=Uh,this.reflectivity=1,this.refractionRatio=.98,this.wireframe=!1,this.wireframeLinewidth=1,this.wireframeLinecap=\"round\",this.wireframeLinejoin=\"round\",this.skinning=!1,this.morphTargets=!1,this.lights=!1,this.setValues(t)}function Nt(t,e){this.origin=void 0!==t?t:new g,this.direction=void 0!==e?e:new g}function kt(t,e){this.start=void 0!==t?t:new g,this.end=void 0!==e?e:new g}function Ft(t,e,r){this.a=void 0!==t?t:new g,this.b=void 0!==e?e:new g,this.c=void 0!==r?r:new g}function 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Qt(t,e){var r=Kt(e);return\"vec4 \"+t+\"( vec4 value ) { return \"+r[0]+\"ToLinear\"+r[1]+\"; }\"}function Jt(t,e){var r=Kt(e);return\"vec4 \"+t+\"( vec4 value ) { return LinearTo\"+r[0]+r[1]+\"; }\"}function te(t,e){var r;switch(e){case $h:r=\"Linear\";break;case Hh:r=\"Reinhard\";break;case Wh:r=\"Uncharted2\";break;case Xh:r=\"OptimizedCineon\";break;default:throw new Error(\"unsupported toneMapping: \"+e)}return\"vec3 \"+t+\"( vec3 color ) { return \"+r+\"ToneMapping( color ); }\"}function ee(t,e,r){return[(t=t||{}).derivatives||e.envMapCubeUV||e.bumpMap||e.normalMap||e.flatShading?\"#extension GL_OES_standard_derivatives : enable\":\"\",(t.fragDepth||e.logarithmicDepthBuffer)&&r.get(\"EXT_frag_depth\")?\"#extension GL_EXT_frag_depth : enable\":\"\",t.drawBuffers&&r.get(\"WEBGL_draw_buffers\")?\"#extension GL_EXT_draw_buffers : require\":\"\",(t.shaderTextureLOD||e.envMap)&&r.get(\"EXT_shader_texture_lod\")?\"#extension GL_EXT_shader_texture_lod : 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A=o.getProgramInfoLog(b),M=o.getShaderInfoLog(w),E=o.getShaderInfoLog(S),T=!0,P=!0;!1===o.getProgramParameter(b,o.LINK_STATUS)?(T=!1,console.error(\"THREE.WebGLProgram: shader error: \",o.getError(),\"gl.VALIDATE_STATUS\",o.getProgramParameter(b,o.VALIDATE_STATUS),\"gl.getProgramInfoLog\",A,M,E)):\"\"!==A?console.warn(\"THREE.WebGLProgram: gl.getProgramInfoLog()\",A):\"\"!==M&&\"\"!==E||(P=!1),P&&(this.diagnostics={runnable:T,material:r,programLog:A,vertexShader:{log:M,prefix:f},fragmentShader:{log:E,prefix:m}}),o.deleteShader(w),o.deleteShader(S);var C;this.getUniforms=function(){return void 0===C&&(C=new J(o,b,t)),C};var I;return this.getAttributes=function(){return void 0===I&&(I=ie(o,b)),I},this.destroy=function(){o.deleteProgram(b),this.program=void 0},Object.defineProperties(this,{uniforms:{get:function(){return console.warn(\"THREE.WebGLProgram: .uniforms is now .getUniforms().\"),this.getUniforms()}},attributes:{get:function(){return console.warn(\"THREE.WebGLProgram: 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w=0,S=b.length;w<S;w++)y=b[w],i.format!==Al&&i.format!==Sl?r.getCompressedTextureFormats().indexOf(g)>-1?r.compressedTexImage2D(t.TEXTURE_2D,w,g,y.width,y.height,0,y.data):console.warn(\"THREE.WebGLRenderer: Attempt to load unsupported compressed texture format in .uploadTexture()\"):r.texImage2D(t.TEXTURE_2D,w,g,y.width,y.height,0,g,v,y.data);else if(b.length>0&&m){for(var w=0,S=b.length;w<S;w++)y=b[w],r.texImage2D(t.TEXTURE_2D,w,g,g,v,y);i.generateMipmaps=!1}else r.texImage2D(t.TEXTURE_2D,0,g,g,v,f);l(i,m)&&t.generateMipmap(t.TEXTURE_2D),e.__version=i.version,i.onUpdate&&i.onUpdate(i)}function w(e,n,a,s){var c=o(n.texture.format),u=o(n.texture.type);r.texImage2D(s,0,c,n.width,n.height,0,c,u,null),t.bindFramebuffer(t.FRAMEBUFFER,e),t.framebufferTexture2D(t.FRAMEBUFFER,a,s,i.get(n.texture).__webglTexture,0),t.bindFramebuffer(t.FRAMEBUFFER,null)}function 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t.bindFramebuffer(t.FRAMEBUFFER,r.__webglFramebuffer),r.__webglDepthbuffer=t.createRenderbuffer(),S(r.__webglDepthbuffer,e);t.bindFramebuffer(t.FRAMEBUFFER,null)}function E(e){var n=i.get(e),o=i.get(e.texture);e.addEventListener(\"dispose\",f),o.__webglTexture=t.createTexture(),a.textures++;var s=!0===e.isWebGLRenderTargetCube,u=c(e);if(s){n.__webglFramebuffer=[];for(h=0;h<6;h++)n.__webglFramebuffer[h]=t.createFramebuffer()}else n.__webglFramebuffer=t.createFramebuffer();if(s){r.bindTexture(t.TEXTURE_CUBE_MAP,o.__webglTexture),x(t.TEXTURE_CUBE_MAP,e.texture,u);for(var h=0;h<6;h++)w(n.__webglFramebuffer[h],e,t.COLOR_ATTACHMENT0,t.TEXTURE_CUBE_MAP_POSITIVE_X+h);l(e.texture,u)&&t.generateMipmap(t.TEXTURE_CUBE_MAP),r.bindTexture(t.TEXTURE_CUBE_MAP,null)}else 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v(e){e.side===nh?f(t.CULL_FACE):p(t.CULL_FACE),y(e.side===ih),!0===e.transparent?g(e.blending,e.blendEquation,e.blendSrc,e.blendDst,e.blendEquationAlpha,e.blendSrcAlpha,e.blendDstAlpha,e.premultipliedAlpha):g(hh),L.setFunc(e.depthFunc),L.setTest(e.depthTest),L.setMask(e.depthWrite),R.setMask(e.colorWrite),_(e.polygonOffset,e.polygonOffsetFactor,e.polygonOffsetUnits)}function y(e){q!==e&&(e?t.frontFace(t.CW):t.frontFace(t.CCW),q=e)}function b(e){e!==Zu?(p(t.CULL_FACE),e!==Y&&(e===Ku?t.cullFace(t.BACK):e===Qu?t.cullFace(t.FRONT):t.cullFace(t.FRONT_AND_BACK))):f(t.CULL_FACE),Y=e}function x(e){e!==Z&&(rt&&t.lineWidth(e),Z=e)}function _(e,r,i){e?(p(t.POLYGON_OFFSET_FILL),K===r&&Q===i||(t.polygonOffset(r,i),K=r,Q=i)):f(t.POLYGON_OFFSET_FILL)}function w(){return J}function S(e){J=e,e?p(t.SCISSOR_TEST):f(t.SCISSOR_TEST)}function A(e){void 0===e&&(e=t.TEXTURE0+tt-1),it!==e&&(t.activeTexture(e),it=e)}function M(e,r){null===it&&A();var i=nt[it];void 0===i&&(i={type:void 0,texture:void 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n(e){if(\"highp\"===e){if(t.getShaderPrecisionFormat(t.VERTEX_SHADER,t.HIGH_FLOAT).precision>0&&t.getShaderPrecisionFormat(t.FRAGMENT_SHADER,t.HIGH_FLOAT).precision>0)return\"highp\";e=\"mediump\"}return\"mediump\"===e&&t.getShaderPrecisionFormat(t.VERTEX_SHADER,t.MEDIUM_FLOAT).precision>0&&t.getShaderPrecisionFormat(t.FRAGMENT_SHADER,t.MEDIUM_FLOAT).precision>0?\"mediump\":\"lowp\"}var o,a=void 0!==r.precision?r.precision:\"highp\",s=n(a);s!==a&&(console.warn(\"THREE.WebGLRenderer:\",a,\"not supported, using\",s,\"instead.\"),a=s);var c=!0===r.logarithmicDepthBuffer&&!!e.get(\"EXT_frag_depth\"),u=t.getParameter(t.MAX_TEXTURE_IMAGE_UNITS),h=t.getParameter(t.MAX_VERTEX_TEXTURE_IMAGE_UNITS),l=t.getParameter(t.MAX_TEXTURE_SIZE),p=t.getParameter(t.MAX_CUBE_MAP_TEXTURE_SIZE),d=t.getParameter(t.MAX_VERTEX_ATTRIBS),f=t.getParameter(t.MAX_VERTEX_UNIFORM_VECTORS),m=t.getParameter(t.MAX_VARYING_VECTORS),g=t.getParameter(t.MAX_FRAGMENT_UNIFORM_VECTORS),v=h>0,y=!!e.get(\"OES_texture_float\");return{getMaxAnisotropy:i,getMaxPrecision:n,precision:a,logarithmicDepthBuffer:c,maxTextures:u,maxVertexTextures:h,maxTextureSize:l,maxCubemapSize:p,maxAttributes:d,maxVertexUniforms:f,maxVaryings:m,maxFragmentUniforms:g,vertexTextures:v,floatFragmentTextures:y,floatVertexTextures:v&&y}}function fe(t){bt.call(this),this.cameras=t||[]}function me(t){function e(){if(i.isPresenting){var e=i.getEyeParameters(\"left\"),n=e.renderWidth,o=e.renderHeight;p=t.getPixelRatio(),l=t.getSize(),t.setDrawingBufferSize(2*n,o,1)}else r.enabled&&t.setDrawingBufferSize(l.width,l.height,p)}var r=this,i=null,n=null;\"VRFrameData\"in window&&(n=new window.VRFrameData);var o=new v,a=new v,s=new v,c=new bt;c.bounds=new d(0,0,.5,1),c.layers.enable(1);var u=new bt;u.bounds=new d(.5,0,.5,1),u.layers.enable(2);var h=new fe([c,u]);h.layers.enable(1),h.layers.enable(2);var l,p;window.addEventListener(\"vrdisplaypresentchange\",e,!1),this.enabled=!1,this.standing=!1,this.getDevice=function(){return i},this.setDevice=function(t){void 0!==t&&(i=t)},this.getCamera=function(t){if(null===i)return t;i.depthNear=t.near,i.depthFar=t.far,i.getFrameData(n);var e=n.pose;null!==e.position?t.position.fromArray(e.position):t.position.set(0,0,0),null!==e.orientation&&t.quaternion.fromArray(e.orientation),t.updateMatrixWorld();var r=i.stageParameters;if(this.standing&&r&&(a.fromArray(r.sittingToStandingTransform),s.getInverse(a),t.matrixWorld.multiply(a),t.matrixWorldInverse.multiply(s)),!1===i.isPresenting)return t;h.matrixWorld.copy(t.matrixWorld),h.matrixWorldInverse.copy(t.matrixWorldInverse),c.matrixWorldInverse.fromArray(n.leftViewMatrix),u.matrixWorldInverse.fromArray(n.rightViewMatrix),this.standing&&r&&(c.matrixWorldInverse.multiply(s),u.matrixWorldInverse.multiply(s));var l=t.parent;null!==l&&(o.getInverse(l.matrixWorld),c.matrixWorldInverse.multiply(o),u.matrixWorldInverse.multiply(o)),c.matrixWorld.getInverse(c.matrixWorldInverse),u.matrixWorld.getInverse(u.matrixWorldInverse),c.projectionMatrix.fromArray(n.leftProjectionMatrix),u.projectionMatrix.fromArray(n.rightProjectionMatrix),h.projectionMatrix.copy(c.projectionMatrix);var p=i.getLayers();if(p.length){var d=p[0];null!==d.leftBounds&&4===d.leftBounds.length&&c.bounds.fromArray(d.leftBounds),null!==d.rightBounds&&4===d.rightBounds.length&&u.bounds.fromArray(d.rightBounds)}return h},this.getStandingMatrix=function(){return a},this.submitFrame=function(){i&&i.isPresenting&&i.submitFrame()}}function ge(t){var e={};return{get:function(r){if(void 0!==e[r])return e[r];var i;switch(r){case\"WEBGL_depth_texture\":i=t.getExtension(\"WEBGL_depth_texture\")||t.getExtension(\"MOZ_WEBGL_depth_texture\")||t.getExtension(\"WEBKIT_WEBGL_depth_texture\");break;case\"EXT_texture_filter_anisotropic\":i=t.getExtension(\"EXT_texture_filter_anisotropic\")||t.getExtension(\"MOZ_EXT_texture_filter_anisotropic\")||t.getExtension(\"WEBKIT_EXT_texture_filter_anisotropic\");break;case\"WEBGL_compressed_texture_s3tc\":i=t.getExtension(\"WEBGL_compressed_texture_s3tc\")||t.getExtension(\"MOZ_WEBGL_compressed_texture_s3tc\")||t.getExtension(\"WEBKIT_WEBGL_compressed_texture_s3tc\");break;case\"WEBGL_compressed_texture_pvrtc\":i=t.getExtension(\"WEBGL_compressed_texture_pvrtc\")||t.getExtension(\"WEBKIT_WEBGL_compressed_texture_pvrtc\");break;case\"WEBGL_compressed_texture_etc1\":i=t.getExtension(\"WEBGL_compressed_texture_etc1\");break;default:i=t.getExtension(r)}return null===i&&console.warn(\"THREE.WebGLRenderer: 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0===i&&(i=0),Nt.initAttributes();var n=r.attributes,o=e.getAttributes(),a=t.defaultAttributeValues;for(var s in o){var c=o[s];if(c>=0){var u=n[s];if(void 0!==u){var h=u.normalized,l=u.itemSize,p=Bt.get(u),d=p.buffer,f=p.type,m=p.bytesPerElement;if(u.isInterleavedBufferAttribute){var g=u.data,v=g.stride,y=u.offset;g&&g.isInstancedInterleavedBuffer?(Nt.enableAttributeAndDivisor(c,g.meshPerAttribute),void 0===r.maxInstancedCount&&(r.maxInstancedCount=g.meshPerAttribute*g.count)):Nt.enableAttribute(c),Rt.bindBuffer(Rt.ARRAY_BUFFER,d),Rt.vertexAttribPointer(c,l,f,h,v*m,(i*v+y)*m)}else u.isInstancedBufferAttribute?(Nt.enableAttributeAndDivisor(c,u.meshPerAttribute),void 0===r.maxInstancedCount&&(r.maxInstancedCount=u.meshPerAttribute*u.count)):Nt.enableAttribute(c),Rt.bindBuffer(Rt.ARRAY_BUFFER,d),Rt.vertexAttribPointer(c,l,f,h,0,i*l*m)}else if(void 0!==a){var b=a[s];if(void 0!==b)switch(b.length){case 2:Rt.vertexAttrib2fv(c,b);break;case 3:Rt.vertexAttrib3fv(c,b);break;case 4:Rt.vertexAttrib4fv(c,b);break;default:Rt.vertexAttrib1fv(c,b)}}}}Nt.disableUnusedAttributes()}function l(t,e,r){if(t.visible){if(t.layers.test(e.layers))if(t.isLight)$.push(t);else if(t.isSprite)t.frustumCulled&&!bt.intersectsSprite(t)||X.push(t);else if(t.isLensFlare)q.push(t);else if(t.isImmediateRenderObject)r&&At.setFromMatrixPosition(t.matrixWorld).applyMatrix4(St),H.push(t,null,t.material,At.z,null);else if((t.isMesh||t.isLine||t.isPoints)&&(t.isSkinnedMesh&&t.skeleton.update(),!t.frustumCulled||bt.intersectsObject(t))){r&&At.setFromMatrixPosition(t.matrixWorld).applyMatrix4(St);var i=jt.update(t),n=t.material;if(Array.isArray(n))for(var o=i.groups,a=0,s=o.length;a<s;a++){var c=o[a],u=n[c.materialIndex];u&&u.visible&&H.push(t,i,u,At.z,c)}else n.visible&&H.push(t,i,n,At.z,null)}for(var h=t.children,a=0,s=h.length;a<s;a++)l(h[a],e,r)}}function p(t,e,r,i){for(var n=0,o=t.length;n<o;n++){var a=t[n],s=a.object,c=a.geometry,u=void 0===i?a.material:i,h=a.group;if(r.isArrayCamera){ot=r;for(var l=r.cameras,p=0,d=l.length;p<d;p++){var m=l[p];if(s.layers.test(m.layers)){var g=m.bounds,v=g.x*ht,y=g.y*ft,b=g.z*ht,x=g.w*ft;Y.setViewport(v,y,b,x),Y.setScissor(v,y,b,x),Y.setScissorTest(!0),f(s,e,m,c,u,h)}}}else ot=null,f(s,e,r,c,u,h)}}function f(t,e,r,i,n,o){if(t.modelViewMatrix.multiplyMatrices(r.matrixWorldInverse,t.matrixWorld),t.normalMatrix.getNormalMatrix(t.modelViewMatrix),t.onBeforeRender(Y,e,r,i,n,o),t.isImmediateRenderObject){Nt.setMaterial(n);var a=b(r,e.fog,n,t);et=\"\",c(t,a,n)}else Y.renderBufferDirect(r,e.fog,i,n,t,o);t.onAfterRender(Y,e,r,i,n,o)}function m(t,e,r){var i=kt.get(t),n=Gt.getParameters(t,Tt,e,xt.numPlanes,xt.numIntersection,r),a=Gt.getProgramCode(t,n),c=i.program,u=!0;if(void 0===c)t.addEventListener(\"dispose\",o);else if(c.code!==a)s(t);else{if(void 0!==n.shaderID)return;u=!1}if(u){if(n.shaderID){var h=lp[n.shaderID];i.shader={name:t.type,uniforms:up.clone(h.uniforms),vertexShader:h.vertexShader,fragmentShader:h.fragmentShader}}else i.shader={name:t.type,uniforms:t.uniforms,vertexShader:t.vertexShader,fragmentShader:t.fragmentShader};t.onBeforeCompile(i.shader),c=Gt.acquireProgram(t,i.shader,n,a),i.program=c,t.program=c}var l=c.getAttributes();if(t.morphTargets){t.numSupportedMorphTargets=0;for(p=0;p<Y.maxMorphTargets;p++)l[\"morphTarget\"+p]>=0&&t.numSupportedMorphTargets++}if(t.morphNormals){t.numSupportedMorphNormals=0;for(var p=0;p<Y.maxMorphNormals;p++)l[\"morphNormal\"+p]>=0&&t.numSupportedMorphNormals++}var d=i.shader.uniforms;(t.isShaderMaterial||t.isRawShaderMaterial)&&!0!==t.clipping||(i.numClippingPlanes=xt.numPlanes,i.numIntersection=xt.numIntersection,d.clippingPlanes=xt.uniform),i.fog=e,i.lightsHash=Tt.hash,t.lights&&(d.ambientLightColor.value=Tt.ambient,d.directionalLights.value=Tt.directional,d.spotLights.value=Tt.spot,d.rectAreaLights.value=Tt.rectArea,d.pointLights.value=Tt.point,d.hemisphereLights.value=Tt.hemi,d.directionalShadowMap.value=Tt.directionalShadowMap,d.directionalShadowMatrix.value=Tt.directionalShadowMatrix,d.spotShadowMap.value=Tt.spotShadowMap,d.spotShadowMatrix.value=Tt.spotShadowMatrix,d.pointShadowMap.value=Tt.pointShadowMap,d.pointShadowMatrix.value=Tt.pointShadowMatrix);var f=i.program.getUniforms(),m=J.seqWithValue(f.seq,d);i.uniformsList=m}function b(t,e,r,i){ut=0;var n=kt.get(r);if(_t&&(wt||t!==nt)){var o=t===nt&&r.id===tt;xt.setState(r.clippingPlanes,r.clipIntersection,r.clipShadows,t,n,o)}!1===r.needsUpdate&&(void 0===n.program?r.needsUpdate=!0:r.fog&&n.fog!==e?r.needsUpdate=!0:r.lights&&n.lightsHash!==Tt.hash?r.needsUpdate=!0:void 0===n.numClippingPlanes||n.numClippingPlanes===xt.numPlanes&&n.numIntersection===xt.numIntersection||(r.needsUpdate=!0)),r.needsUpdate&&(m(r,e,i),r.needsUpdate=!1);var a=!1,s=!1,c=!1,u=n.program,h=u.getUniforms(),l=n.shader.uniforms;if(u.id!==Z&&(Rt.useProgram(u.program),Z=u.id,a=!0,s=!0,c=!0),r.id!==tt&&(tt=r.id,s=!0),a||t!==nt){if(h.setValue(Rt,\"projectionMatrix\",t.projectionMatrix),Dt.logarithmicDepthBuffer&&h.setValue(Rt,\"logDepthBufFC\",2/(Math.log(t.far+1)/Math.LN2)),nt!==(ot||t)&&(nt=ot||t,s=!0,c=!0),r.isShaderMaterial||r.isMeshPhongMaterial||r.isMeshStandardMaterial||r.envMap){var p=h.map.cameraPosition;void 0!==p&&p.setValue(Rt,At.setFromMatrixPosition(t.matrixWorld))}(r.isMeshPhongMaterial||r.isMeshLambertMaterial||r.isMeshBasicMaterial||r.isMeshStandardMaterial||r.isShaderMaterial||r.skinning)&&h.setValue(Rt,\"viewMatrix\",t.matrixWorldInverse)}if(r.skinning){h.setOptional(Rt,i,\"bindMatrix\"),h.setOptional(Rt,i,\"bindMatrixInverse\");var d=i.skeleton;if(d){var f=d.bones;if(Dt.floatVertexTextures){if(void 0===d.boneTexture){var g=Math.sqrt(4*f.length);g=Ql.nextPowerOfTwo(Math.ceil(g)),g=Math.max(g,4);var v=new Float32Array(g*g*4);v.set(d.boneMatrices);var b=new y(v,g,g,Al,gl);d.boneMatrices=v,d.boneTexture=b,d.boneTextureSize=g}h.setValue(Rt,\"boneTexture\",d.boneTexture),h.setValue(Rt,\"boneTextureSize\",d.boneTextureSize)}else h.setOptional(Rt,d,\"boneMatrices\")}}return s&&(h.setValue(Rt,\"toneMappingExposure\",Y.toneMappingExposure),h.setValue(Rt,\"toneMappingWhitePoint\",Y.toneMappingWhitePoint),r.lights&&R(l,c),e&&r.fog&&A(l,e),(r.isMeshBasicMaterial||r.isMeshLambertMaterial||r.isMeshPhongMaterial||r.isMeshStandardMaterial||r.isMeshNormalMaterial||r.isMeshDepthMaterial)&&x(l,r),r.isLineBasicMaterial?_(l,r):r.isLineDashedMaterial?(_(l,r),w(l,r)):r.isPointsMaterial?S(l,r):r.isMeshLambertMaterial?M(l,r):r.isMeshToonMaterial?T(l,r):r.isMeshPhongMaterial?E(l,r):r.isMeshPhysicalMaterial?C(l,r):r.isMeshStandardMaterial?P(l,r):r.isMeshDepthMaterial?r.displacementMap&&(l.displacementMap.value=r.displacementMap,l.displacementScale.value=r.displacementScale,l.displacementBias.value=r.displacementBias):r.isMeshNormalMaterial&&I(l,r),void 0!==l.ltcMat&&(l.ltcMat.value=cp.LTC_MAT_TEXTURE),void 0!==l.ltcMag&&(l.ltcMag.value=cp.LTC_MAG_TEXTURE),J.upload(Rt,n.uniformsList,l,Y)),h.setValue(Rt,\"modelViewMatrix\",i.modelViewMatrix),h.setValue(Rt,\"normalMatrix\",i.normalMatrix),h.setValue(Rt,\"modelMatrix\",i.matrixWorld),u}function x(t,e){t.opacity.value=e.opacity,t.diffuse.value=e.color,e.emissive&&t.emissive.value.copy(e.emissive).multiplyScalar(e.emissiveIntensity),t.map.value=e.map,t.specularMap.value=e.specularMap,t.alphaMap.value=e.alphaMap,e.lightMap&&(t.lightMap.value=e.lightMap,t.lightMapIntensity.value=e.lightMapIntensity),e.aoMap&&(t.aoMap.value=e.aoMap,t.aoMapIntensity.value=e.aoMapIntensity);var r;if(e.map?r=e.map:e.specularMap?r=e.specularMap:e.displacementMap?r=e.displacementMap:e.normalMap?r=e.normalMap:e.bumpMap?r=e.bumpMap:e.roughnessMap?r=e.roughnessMap:e.metalnessMap?r=e.metalnessMap:e.alphaMap?r=e.alphaMap:e.emissiveMap&&(r=e.emissiveMap),void 0!==r){r.isWebGLRenderTarget&&(r=r.texture);var i=r.offset,n=r.repeat;t.offsetRepeat.value.set(i.x,i.y,n.x,n.y)}t.envMap.value=e.envMap,t.flipEnvMap.value=e.envMap&&e.envMap.isCubeTexture?-1:1,t.reflectivity.value=e.reflectivity,t.refractionRatio.value=e.refractionRatio}function _(t,e){t.diffuse.value=e.color,t.opacity.value=e.opacity}function w(t,e){t.dashSize.value=e.dashSize,t.totalSize.value=e.dashSize+e.gapSize,t.scale.value=e.scale}function S(t,e){if(t.diffuse.value=e.color,t.opacity.value=e.opacity,t.size.value=e.size*mt,t.scale.value=.5*ft,t.map.value=e.map,null!==e.map){var r=e.map.offset,i=e.map.repeat;t.offsetRepeat.value.set(r.x,r.y,i.x,i.y)}}function A(t,e){t.fogColor.value=e.color,e.isFog?(t.fogNear.value=e.near,t.fogFar.value=e.far):e.isFogExp2&&(t.fogDensity.value=e.density)}function M(t,e){e.emissiveMap&&(t.emissiveMap.value=e.emissiveMap)}function E(t,e){t.specular.value=e.specular,t.shininess.value=Math.max(e.shininess,1e-4),e.emissiveMap&&(t.emissiveMap.value=e.emissiveMap),e.bumpMap&&(t.bumpMap.value=e.bumpMap,t.bumpScale.value=e.bumpScale),e.normalMap&&(t.normalMap.value=e.normalMap,t.normalScale.value.copy(e.normalScale)),e.displacementMap&&(t.displacementMap.value=e.displacementMap,t.displacementScale.value=e.displacementScale,t.displacementBias.value=e.displacementBias)}function T(t,e){E(t,e),e.gradientMap&&(t.gradientMap.value=e.gradientMap)}function P(t,e){t.roughness.value=e.roughness,t.metalness.value=e.metalness,e.roughnessMap&&(t.roughnessMap.value=e.roughnessMap),e.metalnessMap&&(t.metalnessMap.value=e.metalnessMap),e.emissiveMap&&(t.emissiveMap.value=e.emissiveMap),e.bumpMap&&(t.bumpMap.value=e.bumpMap,t.bumpScale.value=e.bumpScale),e.normalMap&&(t.normalMap.value=e.normalMap,t.normalScale.value.copy(e.normalScale)),e.displacementMap&&(t.displacementMap.value=e.displacementMap,t.displacementScale.value=e.displacementScale,t.displacementBias.value=e.displacementBias),e.envMap&&(t.envMapIntensity.value=e.envMapIntensity)}function C(t,e){t.clearCoat.value=e.clearCoat,t.clearCoatRoughness.value=e.clearCoatRoughness,P(t,e)}function I(t,e){e.bumpMap&&(t.bumpMap.value=e.bumpMap,t.bumpScale.value=e.bumpScale),e.normalMap&&(t.normalMap.value=e.normalMap,t.normalScale.value.copy(e.normalScale)),e.displacementMap&&(t.displacementMap.value=e.displacementMap,t.displacementScale.value=e.displacementScale,t.displacementBias.value=e.displacementBias)}function R(t,e){t.ambientLightColor.needsUpdate=e,t.directionalLights.needsUpdate=e,t.pointLights.needsUpdate=e,t.spotLights.needsUpdate=e,t.rectAreaLights.needsUpdate=e,t.hemisphereLights.needsUpdate=e}function L(t){for(var e=0,r=0,i=t.length;r<i;r++){var n=t[r];n.castShadow&&(Tt.shadows[e]=n,e++)}Tt.shadows.length=e}function O(t,e){var r,i,n,o,a,s,c,u,h=0,l=0,p=0,d=e.matrixWorldInverse,f=0,m=0,g=0,v=0,y=0;for(r=0,i=t.length;r<i;r++)if(n=t[r],a=n.color,s=n.intensity,c=n.distance,u=n.shadow&&n.shadow.map?n.shadow.map.texture:null,n.isAmbientLight)h+=a.r*s,l+=a.g*s,p+=a.b*s;else if(n.isDirectionalLight)(b=Yt.get(n)).color.copy(n.color).multiplyScalar(n.intensity),b.direction.setFromMatrixPosition(n.matrixWorld),At.setFromMatrixPosition(n.target.matrixWorld),b.direction.sub(At),b.direction.transformDirection(d),b.shadow=n.castShadow,n.castShadow&&(o=n.shadow,b.shadowBias=o.bias,b.shadowRadius=o.radius,b.shadowMapSize=o.mapSize),Tt.directionalShadowMap[f]=u,Tt.directionalShadowMatrix[f]=n.shadow.matrix,Tt.directional[f]=b,f++;else if(n.isSpotLight)(b=Yt.get(n)).position.setFromMatrixPosition(n.matrixWorld),b.position.applyMatrix4(d),b.color.copy(a).multiplyScalar(s),b.distance=c,b.direction.setFromMatrixPosition(n.matrixWorld),At.setFromMatrixPosition(n.target.matrixWorld),b.direction.sub(At),b.direction.transformDirection(d),b.coneCos=Math.cos(n.angle),b.penumbraCos=Math.cos(n.angle*(1-n.penumbra)),b.decay=0===n.distance?0:n.decay,b.shadow=n.castShadow,n.castShadow&&(o=n.shadow,b.shadowBias=o.bias,b.shadowRadius=o.radius,b.shadowMapSize=o.mapSize),Tt.spotShadowMap[g]=u,Tt.spotShadowMatrix[g]=n.shadow.matrix,Tt.spot[g]=b,g++;else if(n.isRectAreaLight)(b=Yt.get(n)).color.copy(a).multiplyScalar(s/(n.width*n.height)),b.position.setFromMatrixPosition(n.matrixWorld),b.position.applyMatrix4(d),Et.identity(),Mt.copy(n.matrixWorld),Mt.premultiply(d),Et.extractRotation(Mt),b.halfWidth.set(.5*n.width,0,0),b.halfHeight.set(0,.5*n.height,0),b.halfWidth.applyMatrix4(Et),b.halfHeight.applyMatrix4(Et),Tt.rectArea[v]=b,v++;else if(n.isPointLight)(b=Yt.get(n)).position.setFromMatrixPosition(n.matrixWorld),b.position.applyMatrix4(d),b.color.copy(n.color).multiplyScalar(n.intensity),b.distance=n.distance,b.decay=0===n.distance?0:n.decay,b.shadow=n.castShadow,n.castShadow&&(o=n.shadow,b.shadowBias=o.bias,b.shadowRadius=o.radius,b.shadowMapSize=o.mapSize),Tt.pointShadowMap[m]=u,Tt.pointShadowMatrix[m]=n.shadow.matrix,Tt.point[m]=b,m++;else if(n.isHemisphereLight){var b=Yt.get(n);b.direction.setFromMatrixPosition(n.matrixWorld),b.direction.transformDirection(d),b.direction.normalize(),b.skyColor.copy(n.color).multiplyScalar(s),b.groundColor.copy(n.groundColor).multiplyScalar(s),Tt.hemi[y]=b,y++}Tt.ambient[0]=h,Tt.ambient[1]=l,Tt.ambient[2]=p,Tt.directional.length=f,Tt.spot.length=g,Tt.rectArea.length=v,Tt.point.length=m,Tt.hemi.length=y,Tt.hash=f+\",\"+m+\",\"+g+\",\"+v+\",\"+y+\",\"+Tt.shadows.length}function D(){var t=ut;return t>=Dt.maxTextures&&console.warn(\"THREE.WebGLRenderer: Trying to use \"+t+\" texture units while this GPU supports only \"+Dt.maxTextures),ut+=1,t}function N(t){var e;if(t===el)return Rt.REPEAT;if(t===rl)return Rt.CLAMP_TO_EDGE;if(t===il)return Rt.MIRRORED_REPEAT;if(t===nl)return Rt.NEAREST;if(t===ol)return Rt.NEAREST_MIPMAP_NEAREST;if(t===al)return Rt.NEAREST_MIPMAP_LINEAR;if(t===sl)return Rt.LINEAR;if(t===cl)return Rt.LINEAR_MIPMAP_NEAREST;if(t===ul)return Rt.LINEAR_MIPMAP_LINEAR;if(t===hl)return Rt.UNSIGNED_BYTE;if(t===yl)return Rt.UNSIGNED_SHORT_4_4_4_4;if(t===bl)return Rt.UNSIGNED_SHORT_5_5_5_1;if(t===xl)return Rt.UNSIGNED_SHORT_5_6_5;if(t===ll)return Rt.BYTE;if(t===pl)return Rt.SHORT;if(t===dl)return Rt.UNSIGNED_SHORT;if(t===fl)return Rt.INT;if(t===ml)return Rt.UNSIGNED_INT;if(t===gl)return Rt.FLOAT;if(t===vl&&null!==(e=Ot.get(\"OES_texture_half_float\")))return e.HALF_FLOAT_OES;if(t===wl)return Rt.ALPHA;if(t===Sl)return Rt.RGB;if(t===Al)return Rt.RGBA;if(t===Ml)return Rt.LUMINANCE;if(t===El)return Rt.LUMINANCE_ALPHA;if(t===Tl)return Rt.DEPTH_COMPONENT;if(t===Pl)return Rt.DEPTH_STENCIL;if(t===gh)return Rt.FUNC_ADD;if(t===vh)return Rt.FUNC_SUBTRACT;if(t===yh)return Rt.FUNC_REVERSE_SUBTRACT;if(t===_h)return Rt.ZERO;if(t===wh)return Rt.ONE;if(t===Sh)return Rt.SRC_COLOR;if(t===Ah)return Rt.ONE_MINUS_SRC_COLOR;if(t===Mh)return Rt.SRC_ALPHA;if(t===Eh)return Rt.ONE_MINUS_SRC_ALPHA;if(t===Th)return Rt.DST_ALPHA;if(t===Ph)return Rt.ONE_MINUS_DST_ALPHA;if(t===Ch)return Rt.DST_COLOR;if(t===Ih)return Rt.ONE_MINUS_DST_COLOR;if(t===Rh)return Rt.SRC_ALPHA_SATURATE;if((t===Cl||t===Il||t===Rl||t===Ll)&&null!==(e=Ot.get(\"WEBGL_compressed_texture_s3tc\"))){if(t===Cl)return e.COMPRESSED_RGB_S3TC_DXT1_EXT;if(t===Il)return e.COMPRESSED_RGBA_S3TC_DXT1_EXT;if(t===Rl)return e.COMPRESSED_RGBA_S3TC_DXT3_EXT;if(t===Ll)return e.COMPRESSED_RGBA_S3TC_DXT5_EXT}if((t===Ol||t===Dl||t===Nl||t===kl)&&null!==(e=Ot.get(\"WEBGL_compressed_texture_pvrtc\"))){if(t===Ol)return e.COMPRESSED_RGB_PVRTC_4BPPV1_IMG;if(t===Dl)return e.COMPRESSED_RGB_PVRTC_2BPPV1_IMG;if(t===Nl)return e.COMPRESSED_RGBA_PVRTC_4BPPV1_IMG;if(t===kl)return e.COMPRESSED_RGBA_PVRTC_2BPPV1_IMG}if(t===Fl&&null!==(e=Ot.get(\"WEBGL_compressed_texture_etc1\")))return e.COMPRESSED_RGB_ETC1_WEBGL;if((t===bh||t===xh)&&null!==(e=Ot.get(\"EXT_blend_minmax\"))){if(t===bh)return e.MIN_EXT;if(t===xh)return e.MAX_EXT}return t===_l&&null!==(e=Ot.get(\"WEBGL_depth_texture\"))?e.UNSIGNED_INT_24_8_WEBGL:0}console.log(\"THREE.WebGLRenderer\",Yu);var k=void 0!==(t=t||{}).canvas?t.canvas:document.createElementNS(\"http://www.w3.org/1999/xhtml\",\"canvas\"),F=void 0!==t.context?t.context:null,B=void 0!==t.alpha&&t.alpha,z=void 0===t.depth||t.depth,U=void 0===t.stencil||t.stencil,j=void 0!==t.antialias&&t.antialias,G=void 0===t.premultipliedAlpha||t.premultipliedAlpha,V=void 0!==t.preserveDrawingBuffer&&t.preserveDrawingBuffer,$=[],H=null,W=new Float32Array(8),X=[],q=[];this.domElement=k,this.context=null,this.autoClear=!0,this.autoClearColor=!0,this.autoClearDepth=!0,this.autoClearStencil=!0,this.sortObjects=!0,this.clippingPlanes=[],this.localClippingEnabled=!1,this.gammaFactor=2,this.gammaInput=!1,this.gammaOutput=!1,this.physicallyCorrectLights=!1,this.toneMapping=$h,this.toneMappingExposure=1,this.toneMappingWhitePoint=1,this.maxMorphTargets=8,this.maxMorphNormals=4;var Y=this,Z=null,K=null,Q=null,tt=-1,et=\"\",nt=null,ot=null,at=new d,st=null,ct=new d,ut=0,ht=k.width,ft=k.height,mt=1,gt=new d(0,0,ht,ft),vt=!1,yt=new d(0,0,ht,ft),bt=new lt,xt=new ve,_t=!1,wt=!1,St=new v,At=new g,Mt=new v,Et=new v,Tt={hash:\"\",ambient:[0,0,0],directional:[],directionalShadowMap:[],directionalShadowMatrix:[],spot:[],spotShadowMap:[],spotShadowMatrix:[],rectArea:[],point:[],pointShadowMap:[],pointShadowMatrix:[],hemi:[],shadows:[]},Pt={geometries:0,textures:0},It={frame:0,calls:0,vertices:0,faces:0,points:0};this.info={render:It,memory:Pt,programs:null};var Rt;try{var Lt={alpha:B,depth:z,stencil:U,antialias:j,premultipliedAlpha:G,preserveDrawingBuffer:V};if(null===(Rt=F||k.getContext(\"webgl\",Lt)||k.getContext(\"experimental-webgl\",Lt)))throw null!==k.getContext(\"webgl\")?\"Error creating WebGL context with your selected attributes.\":\"Error creating WebGL context.\";void 0===Rt.getShaderPrecisionFormat&&(Rt.getShaderPrecisionFormat=function(){return{rangeMin:1,rangeMax:1,precision:1}}),k.addEventListener(\"webglcontextlost\",n,!1)}catch(t){console.error(\"THREE.WebGLRenderer: \"+t)}var Ot=new ge(Rt);Ot.get(\"WEBGL_depth_texture\"),Ot.get(\"OES_texture_float\"),Ot.get(\"OES_texture_float_linear\"),Ot.get(\"OES_texture_half_float\"),Ot.get(\"OES_texture_half_float_linear\"),Ot.get(\"OES_standard_derivatives\"),Ot.get(\"ANGLE_instanced_arrays\"),Ot.get(\"OES_element_index_uint\")&&(Ct.MaxIndex=4294967296);var Dt=new de(Rt,Ot,t),Nt=new pe(Rt,Ot,N),kt=new le,Ft=new he(Rt,Ot,Nt,kt,Dt,N,Pt),Bt=new dt(Rt),Ut=new Wt(Rt,Bt,Pt),jt=new qt(Rt,Ut,It),Gt=new ue(this,Dt),Yt=new Xt,Zt=new Vt,Kt=new zt(this,Nt,jt,G),Qt=new me(this);this.info.programs=Gt.programs;var Jt=new Ht(Rt,Ot,It),te=new $t(Rt,Ot,It);r(),this.context=Rt,this.capabilities=Dt,this.extensions=Ot,this.properties=kt,this.renderLists=Zt,this.state=Nt,this.vr=Qt;var ee=new pt(this,Tt,jt,Dt);this.shadowMap=ee;var re=new it(this,X),ie=new rt(this,q);this.getContext=function(){return Rt},this.getContextAttributes=function(){return Rt.getContextAttributes()},this.forceContextLoss=function(){var t=Ot.get(\"WEBGL_lose_context\");t&&t.loseContext()},this.getMaxAnisotropy=function(){return Dt.getMaxAnisotropy()},this.getPrecision=function(){return Dt.precision},this.getPixelRatio=function(){return mt},this.setPixelRatio=function(t){void 0!==t&&(mt=t,this.setSize(ht,ft,!1))},this.getSize=function(){return{width:ht,height:ft}},this.setSize=function(t,e,r){var i=Qt.getDevice();if(i&&i.isPresenting)return void console.warn(\"THREE.WebGLRenderer: Can't change size while VR device is presenting.\");ht=t,ft=e,k.width=t*mt,k.height=e*mt,!1!==r&&(k.style.width=t+\"px\",k.style.height=e+\"px\"),this.setViewport(0,0,t,e)},this.getDrawingBufferSize=function(){return{width:ht*mt,height:ft*mt}},this.setDrawingBufferSize=function(t,e,r){ht=t,ft=e,mt=r,k.width=t*r,k.height=e*r,this.setViewport(0,0,t,e)},this.setViewport=function(t,e,r,i){yt.set(t,ft-e-i,r,i),Nt.viewport(ct.copy(yt).multiplyScalar(mt))},this.setScissor=function(t,e,r,i){gt.set(t,ft-e-i,r,i),Nt.scissor(at.copy(gt).multiplyScalar(mt))},this.setScissorTest=function(t){Nt.setScissorTest(vt=t)},this.getClearColor=Kt.getClearColor,this.setClearColor=Kt.setClearColor,this.getClearAlpha=Kt.getClearAlpha,this.setClearAlpha=Kt.setClearAlpha,this.clear=function(t,e,r){var i=0;(void 0===t||t)&&(i|=Rt.COLOR_BUFFER_BIT),(void 0===e||e)&&(i|=Rt.DEPTH_BUFFER_BIT),(void 0===r||r)&&(i|=Rt.STENCIL_BUFFER_BIT),Rt.clear(i)},this.clearColor=function(){this.clear(!0,!1,!1)},this.clearDepth=function(){this.clear(!1,!0,!1)},this.clearStencil=function(){this.clear(!1,!1,!0)},this.clearTarget=function(t,e,r,i){this.setRenderTarget(t),this.clear(e,r,i)},this.resetGLState=i,this.dispose=function(){k.removeEventListener(\"webglcontextlost\",n,!1),Zt.dispose()},this.renderBufferImmediate=function(t,e,r){Nt.initAttributes();var i=kt.get(t);t.hasPositions&&!i.position&&(i.position=Rt.createBuffer()),t.hasNormals&&!i.normal&&(i.normal=Rt.createBuffer()),t.hasUvs&&!i.uv&&(i.uv=Rt.createBuffer()),t.hasColors&&!i.color&&(i.color=Rt.createBuffer());var n=e.getAttributes();if(t.hasPositions&&(Rt.bindBuffer(Rt.ARRAY_BUFFER,i.position),Rt.bufferData(Rt.ARRAY_BUFFER,t.positionArray,Rt.DYNAMIC_DRAW),Nt.enableAttribute(n.position),Rt.vertexAttribPointer(n.position,3,Rt.FLOAT,!1,0,0)),t.hasNormals){if(Rt.bindBuffer(Rt.ARRAY_BUFFER,i.normal),!r.isMeshPhongMaterial&&!r.isMeshStandardMaterial&&!r.isMeshNormalMaterial&&r.shading===oh)for(var o=0,a=3*t.count;o<a;o+=9){var s=t.normalArray,c=(s[o+0]+s[o+3]+s[o+6])/3,u=(s[o+1]+s[o+4]+s[o+7])/3,h=(s[o+2]+s[o+5]+s[o+8])/3;s[o+0]=c,s[o+1]=u,s[o+2]=h,s[o+3]=c,s[o+4]=u,s[o+5]=h,s[o+6]=c,s[o+7]=u,s[o+8]=h}Rt.bufferData(Rt.ARRAY_BUFFER,t.normalArray,Rt.DYNAMIC_DRAW),Nt.enableAttribute(n.normal),Rt.vertexAttribPointer(n.normal,3,Rt.FLOAT,!1,0,0)}t.hasUvs&&r.map&&(Rt.bindBuffer(Rt.ARRAY_BUFFER,i.uv),Rt.bufferData(Rt.ARRAY_BUFFER,t.uvArray,Rt.DYNAMIC_DRAW),Nt.enableAttribute(n.uv),Rt.vertexAttribPointer(Bt.uv,2,Rt.FLOAT,!1,0,0)),t.hasColors&&r.vertexColors!==sh&&(Rt.bindBuffer(Rt.ARRAY_BUFFER,i.color),Rt.bufferData(Rt.ARRAY_BUFFER,t.colorArray,Rt.DYNAMIC_DRAW),Nt.enableAttribute(n.color),Rt.vertexAttribPointer(n.color,3,Rt.FLOAT,!1,0,0)),Nt.disableUnusedAttributes(),Rt.drawArrays(Rt.TRIANGLES,0,t.count),t.count=0},this.renderBufferDirect=function(t,r,i,n,o,a){Nt.setMaterial(n);var s=b(t,r,n,o),c=i.id+\"_\"+s.id+\"_\"+(!0===n.wireframe),l=!1;c!==et&&(et=c,l=!0);var p=o.morphTargetInfluences;if(void 0!==p){for(var d=[],f=0,m=p.length;f<m;f++){v=p[f];d.push([v,f])}d.sort(u),d.length>8&&(d.length=8);for(var g=i.morphAttributes,f=0,m=d.length;f<m;f++){var v=d[f];if(W[f]=v[0],0!==v[0]){x=v[1];!0===n.morphTargets&&g.position&&i.addAttribute(\"morphTarget\"+f,g.position[x]),!0===n.morphNormals&&g.normal&&i.addAttribute(\"morphNormal\"+f,g.normal[x])}else!0===n.morphTargets&&i.removeAttribute(\"morphTarget\"+f),!0===n.morphNormals&&i.removeAttribute(\"morphNormal\"+f)}for(var f=d.length,y=W.length;f<y;f++)W[f]=0;s.getUniforms().setValue(Rt,\"morphTargetInfluences\",W),l=!0}var x=i.index,_=i.attributes.position,w=1;!0===n.wireframe&&(x=Ut.getWireframeAttribute(i),w=2);var S,A=Jt;null!==x&&(S=Bt.get(x),(A=te).setIndex(S)),l&&(h(n,s,i),null!==x&&Rt.bindBuffer(Rt.ELEMENT_ARRAY_BUFFER,S.buffer));var M=0;null!==x?M=x.count:void 0!==_&&(M=_.count);var E=i.drawRange.start*w,T=i.drawRange.count*w,P=null!==a?a.start*w:0,C=null!==a?a.count*w:1/0,I=Math.max(E,P),R=Math.min(M,E+T,P+C)-1,L=Math.max(0,R-I+1);if(0!==L){if(o.isMesh)if(!0===n.wireframe)Nt.setLineWidth(n.wireframeLinewidth*e()),A.setMode(Rt.LINES);else switch(o.drawMode){case Ul:A.setMode(Rt.TRIANGLES);break;case jl:A.setMode(Rt.TRIANGLE_STRIP);break;case Gl:A.setMode(Rt.TRIANGLE_FAN)}else if(o.isLine){var O=n.linewidth;void 0===O&&(O=1),Nt.setLineWidth(O*e()),o.isLineSegments?A.setMode(Rt.LINES):o.isLineLoop?A.setMode(Rt.LINE_LOOP):A.setMode(Rt.LINE_STRIP)}else o.isPoints&&A.setMode(Rt.POINTS);i&&i.isInstancedBufferGeometry?i.maxInstancedCount>0&&A.renderInstances(i,I,L):A.render(I,L)}},this.compile=function(t,e){$=[],t.traverse(function(t){t.isLight&&$.push(t)}),O($,e),t.traverse(function(e){if(e.material)if(Array.isArray(e.material))for(var r=0;r<e.material.length;r++)m(e.material[r],t.fog,e);else m(e.material,t.fog,e)})},this.animate=function(t){function e(){t(),(Qt.getDevice()||window).requestAnimationFrame(e)}(Qt.getDevice()||window).requestAnimationFrame(e)},this.render=function(t,e,r,i){if(!e||!e.isCamera)return void console.error(\"THREE.WebGLRenderer.render: camera is not an instance of THREE.Camera.\");et=\"\",tt=-1,nt=null,!0===t.autoUpdate&&t.updateMatrixWorld(),null===e.parent&&e.updateMatrixWorld(),Qt.enabled&&(e=Qt.getCamera(e)),St.multiplyMatrices(e.projectionMatrix,e.matrixWorldInverse),bt.setFromMatrix(St),$.length=0,X.length=0,q.length=0,wt=this.localClippingEnabled,_t=xt.init(this.clippingPlanes,wt,e),(H=Zt.get(t,e)).init(),l(t,e,Y.sortObjects),H.finish(),!0===Y.sortObjects&&H.sort(),_t&&xt.beginShadows(),L($),ee.render(t,e),O($,e),_t&&xt.endShadows(),It.frame++,It.calls=0,It.vertices=0,It.faces=0,It.points=0,void 0===r&&(r=null),this.setRenderTarget(r),Kt.render(t,e,i);var n=H.opaque,o=H.transparent;if(t.overrideMaterial){var a=t.overrideMaterial;n.length&&p(n,t,e,a),o.length&&p(o,t,e,a)}else n.length&&p(n,t,e),o.length&&p(o,t,e);re.render(t,e),ie.render(t,e,ct),r&&Ft.updateRenderTargetMipmap(r),Nt.buffers.depth.setTest(!0),Nt.buffers.depth.setMask(!0),Nt.buffers.color.setMask(!0),e.isArrayCamera&&Y.setScissorTest(!1),Qt.enabled&&Qt.submitFrame()},this.setFaceCulling=function(t,e){Nt.setCullFace(t),Nt.setFlipSided(e===Ju)},this.allocTextureUnit=D,this.setTexture2D=function(){var t=!1;return function(e,r){e&&e.isWebGLRenderTarget&&(t||(console.warn(\"THREE.WebGLRenderer.setTexture2D: don't use render targets as textures. Use their .texture property instead.\"),t=!0),e=e.texture),Ft.setTexture2D(e,r)}}(),this.setTexture=function(){var t=!1;return function(e,r){t||(console.warn(\"THREE.WebGLRenderer: .setTexture is deprecated, use setTexture2D instead.\"),t=!0),Ft.setTexture2D(e,r)}}(),this.setTextureCube=function(){var t=!1;return function(e,r){e&&e.isWebGLRenderTargetCube&&(t||(console.warn(\"THREE.WebGLRenderer.setTextureCube: don't use cube render targets as textures. 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for(e=0,i=(y=t.attributes.position).count/3;e<i;e++)for(r=0;r<3;r++)S=3*e+r,h.fromBufferAttribute(y,S),l.push(h.x,h.y,h.z),A=3*e+(r+1)%3,h.fromBufferAttribute(y,A),l.push(h.x,h.y,h.z)}this.addAttribute(\"position\",new Et(l,3))}function ze(t,e,r){wt.call(this),this.type=\"ParametricGeometry\",this.parameters={func:t,slices:e,stacks:r},this.fromBufferGeometry(new Ue(t,e,r)),this.mergeVertices()}function Ue(t,e,r){Ct.call(this),this.type=\"ParametricBufferGeometry\",this.parameters={func:t,slices:e,stacks:r};var i,n,o=[],a=[],s=[],c=[],u=new g,h=new g,l=new g,p=new g,d=new g,f=e+1;for(i=0;i<=r;i++){var m=i/r;for(n=0;n<=e;n++){var v=n/e;h=t(v,m,h),a.push(h.x,h.y,h.z),v-1e-5>=0?(l=t(v-1e-5,m,l),p.subVectors(h,l)):(l=t(v+1e-5,m,l),p.subVectors(l,h)),m-1e-5>=0?(l=t(v,m-1e-5,l),d.subVectors(h,l)):(l=t(v,m+1e-5,l),d.subVectors(l,h)),u.crossVectors(p,d).normalize(),s.push(u.x,u.y,u.z),c.push(v,m)}}for(i=0;i<r;i++)for(n=0;n<e;n++){var y=i*f+n,b=i*f+n+1,x=(i+1)*f+n+1,_=(i+1)*f+n;o.push(y,b,_),o.push(b,x,_)}this.setIndex(o),this.addAttribute(\"position\",new Et(a,3)),this.addAttribute(\"normal\",new Et(s,3)),this.addAttribute(\"uv\",new Et(c,2))}function je(t,e,r,i){wt.call(this),this.type=\"PolyhedronGeometry\",this.parameters={vertices:t,indices:e,radius:r,detail:i},this.fromBufferGeometry(new Ge(t,e,r,i)),this.mergeVertices()}function Ge(t,e,r,i){function n(t,e,r,i){var n,o,s=Math.pow(2,i),c=[];for(n=0;n<=s;n++){c[n]=[];var u=t.clone().lerp(r,n/s),h=e.clone().lerp(r,n/s),l=s-n;for(o=0;o<=l;o++)c[n][o]=0===o&&n===s?u:u.clone().lerp(h,o/l)}for(n=0;n<s;n++)for(o=0;o<2*(s-n)-1;o++){var p=Math.floor(o/2);o%2==0?(a(c[n][p+1]),a(c[n+1][p]),a(c[n][p])):(a(c[n][p+1]),a(c[n+1][p+1]),a(c[n+1][p]))}}function o(){for(var t=0;t<f.length;t+=6){var e=f[t+0],r=f[t+2],i=f[t+4],n=Math.max(e,r,i),o=Math.min(e,r,i);n>.9&&o<.1&&(e<.2&&(f[t+0]+=1),r<.2&&(f[t+2]+=1),i<.2&&(f[t+4]+=1))}}function a(t){d.push(t.x,t.y,t.z)}function s(e,r){var 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r=[1,0,0,-1,0,0,0,1,0,0,-1,0,0,0,1,0,0,-1],i=[0,2,4,0,4,3,0,3,5,0,5,2,1,2,5,1,5,3,1,3,4,1,4,2];Ge.call(this,r,i,t,e),this.type=\"OctahedronBufferGeometry\",this.parameters={radius:t,detail:e}}function Xe(t,e){wt.call(this),this.type=\"IcosahedronGeometry\",this.parameters={radius:t,detail:e},this.fromBufferGeometry(new qe(t,e)),this.mergeVertices()}function qe(t,e){var r=(1+Math.sqrt(5))/2,i=[-1,r,0,1,r,0,-1,-r,0,1,-r,0,0,-1,r,0,1,r,0,-1,-r,0,1,-r,r,0,-1,r,0,1,-r,0,-1,-r,0,1],n=[0,11,5,0,5,1,0,1,7,0,7,10,0,10,11,1,5,9,5,11,4,11,10,2,10,7,6,7,1,8,3,9,4,3,4,2,3,2,6,3,6,8,3,8,9,4,9,5,2,4,11,6,2,10,8,6,7,9,8,1];Ge.call(this,i,n,t,e),this.type=\"IcosahedronBufferGeometry\",this.parameters={radius:t,detail:e}}function Ye(t,e){wt.call(this),this.type=\"DodecahedronGeometry\",this.parameters={radius:t,detail:e},this.fromBufferGeometry(new Ze(t,e)),this.mergeVertices()}function Ze(t,e){var 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o=t.getPointAt(n/e),a=c.normals[n],s=c.binormals[n];for(h=0;h<=i;h++){var u=h/i*Math.PI*2,l=Math.sin(u),f=-Math.cos(u);d.x=f*a.x+l*s.x,d.y=f*a.y+l*s.y,d.z=f*a.z+l*s.z,d.normalize(),v.push(d.x,d.y,d.z),p.x=o.x+r*d.x,p.y=o.y+r*d.y,p.z=o.z+r*d.z,m.push(p.x,p.y,p.z)}}function a(){for(h=1;h<=e;h++)for(u=1;u<=i;u++){var t=(i+1)*(h-1)+(u-1),r=(i+1)*h+(u-1),n=(i+1)*h+u,o=(i+1)*(h-1)+u;b.push(t,r,o),b.push(r,n,o)}}function s(){for(u=0;u<=e;u++)for(h=0;h<=i;h++)f.x=u/e,f.y=h/i,y.push(f.x,f.y)}Ct.call(this),this.type=\"TubeBufferGeometry\",this.parameters={path:t,tubularSegments:e,radius:r,radialSegments:i,closed:n},e=e||64,r=r||1,i=i||8,n=n||!1;var c=t.computeFrenetFrames(e,n);this.tangents=c.tangents,this.normals=c.normals,this.binormals=c.binormals;var u,h,p=new g,d=new g,f=new l,m=[],v=[],y=[],b=[];!function(){for(u=0;u<e;u++)o(u);o(!1===n?e:0),s(),a()}(),this.setIndex(b),this.addAttribute(\"position\",new Et(m,3)),this.addAttribute(\"normal\",new Et(v,3)),this.addAttribute(\"uv\",new Et(y,2))}function Je(t,e,r,i,n,o,a){wt.call(this),this.type=\"TorusKnotGeometry\",this.parameters={radius:t,tube:e,tubularSegments:r,radialSegments:i,p:n,q:o},void 0!==a&&console.warn(\"THREE.TorusKnotGeometry: heightScale has been deprecated. 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M=(i+1)*(c-1)+(s-1),E=(i+1)*c+(s-1),T=(i+1)*c+s,P=(i+1)*(c-1)+s;u.push(M,E,P),u.push(E,T,P)}this.setIndex(u),this.addAttribute(\"position\",new Et(h,3)),this.addAttribute(\"normal\",new Et(l,3)),this.addAttribute(\"uv\",new Et(p,2))}function er(t,e,r,i,n){wt.call(this),this.type=\"TorusGeometry\",this.parameters={radius:t,tube:e,radialSegments:r,tubularSegments:i,arc:n},this.fromBufferGeometry(new rr(t,e,r,i,n)),this.mergeVertices()}function rr(t,e,r,i,n){Ct.call(this),this.type=\"TorusBufferGeometry\",this.parameters={radius:t,tube:e,radialSegments:r,tubularSegments:i,arc:n},t=t||100,e=e||40,r=Math.floor(r)||8,i=Math.floor(i)||6,n=n||2*Math.PI;var o,a,s=[],c=[],u=[],h=[],l=new g,p=new g,d=new g;for(o=0;o<=r;o++)for(a=0;a<=i;a++){var f=a/i*n,m=o/r*Math.PI*2;p.x=(t+e*Math.cos(m))*Math.cos(f),p.y=(t+e*Math.cos(m))*Math.sin(f),p.z=e*Math.sin(m),c.push(p.x,p.y,p.z),l.x=t*Math.cos(f),l.y=t*Math.sin(f),d.subVectors(p,l).normalize(),u.push(d.x,d.y,d.z),h.push(a/i),h.push(o/r)}for(o=1;o<=r;o++)for(a=1;a<=i;a++){var v=(i+1)*o+a-1,y=(i+1)*(o-1)+a-1,b=(i+1)*(o-1)+a,x=(i+1)*o+a;s.push(v,y,x),s.push(y,b,x)}this.setIndex(s),this.addAttribute(\"position\",new Et(c,3)),this.addAttribute(\"normal\",new Et(u,3)),this.addAttribute(\"uv\",new Et(h,2))}function ir(t,e){wt.call(this),this.type=\"ExtrudeGeometry\",this.parameters={shapes:t,options:e},this.fromBufferGeometry(new nr(t,e)),this.mergeVertices()}function nr(t,e){void 0!==t&&(Ct.call(this),this.type=\"ExtrudeBufferGeometry\",t=Array.isArray(t)?t:[t],this.addShapeList(t,e),this.computeVertexNormals())}function or(t,e){wt.call(this),this.type=\"TextGeometry\",this.parameters={text:t,parameters:e},this.fromBufferGeometry(new ar(t,e)),this.mergeVertices()}function ar(t,e){var r=(e=e||{}).font;if(!r||!r.isFont)return console.error(\"THREE.TextGeometry: font parameter is not an instance of THREE.Font.\"),new wt;var i=r.generateShapes(t,e.size,e.curveSegments);e.amount=void 0!==e.height?e.height:50,void 0===e.bevelThickness&&(e.bevelThickness=10),void 0===e.bevelSize&&(e.bevelSize=8),void 0===e.bevelEnabled&&(e.bevelEnabled=!1),nr.call(this,i,e),this.type=\"TextBufferGeometry\"}function sr(t,e,r,i,n,o,a){wt.call(this),this.type=\"SphereGeometry\",this.parameters={radius:t,widthSegments:e,heightSegments:r,phiStart:i,phiLength:n,thetaStart:o,thetaLength:a},this.fromBufferGeometry(new cr(t,e,r,i,n,o,a)),this.mergeVertices()}function cr(t,e,r,i,n,o,a){Ct.call(this),this.type=\"SphereBufferGeometry\",this.parameters={radius:t,widthSegments:e,heightSegments:r,phiStart:i,phiLength:n,thetaStart:o,thetaLength:a},t=t||50,e=Math.max(3,Math.floor(e)||8),r=Math.max(2,Math.floor(r)||6),i=void 0!==i?i:0,n=void 0!==n?n:2*Math.PI;var s,c,u=(o=void 0!==o?o:0)+(a=void 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hr(t,e,r,i,n,o){Ct.call(this),this.type=\"RingBufferGeometry\",this.parameters={innerRadius:t,outerRadius:e,thetaSegments:r,phiSegments:i,thetaStart:n,thetaLength:o},t=t||20,e=e||50,n=void 0!==n?n:0,o=void 0!==o?o:2*Math.PI,r=void 0!==r?Math.max(3,r):8;var a,s,c,u=[],h=[],p=[],d=[],f=t,m=(e-t)/(i=void 0!==i?Math.max(1,i):1),v=new g,y=new l;for(s=0;s<=i;s++){for(c=0;c<=r;c++)a=n+c/r*o,v.x=f*Math.cos(a),v.y=f*Math.sin(a),h.push(v.x,v.y,v.z),p.push(0,0,1),y.x=(v.x/e+1)/2,y.y=(v.y/e+1)/2,d.push(y.x,y.y);f+=m}for(s=0;s<i;s++){var b=s*(r+1);for(c=0;c<r;c++){var x=a=c+b,_=a+r+1,w=a+r+2,S=a+1;u.push(x,_,S),u.push(_,w,S)}}this.setIndex(u),this.addAttribute(\"position\",new Et(h,3)),this.addAttribute(\"normal\",new Et(p,3)),this.addAttribute(\"uv\",new Et(d,2))}function lr(t,e,r,i){wt.call(this),this.type=\"LatheGeometry\",this.parameters={points:t,segments:e,phiStart:r,phiLength:i},this.fromBufferGeometry(new pr(t,e,r,i)),this.mergeVertices()}function pr(t,e,r,i){Ct.call(this),this.type=\"LatheBufferGeometry\",this.parameters={points:t,segments:e,phiStart:r,phiLength:i},e=Math.floor(e)||12,r=r||0,i=i||2*Math.PI,i=Ql.clamp(i,0,2*Math.PI);var n,o,a,s=[],c=[],u=[],h=1/e,p=new g,d=new l;for(o=0;o<=e;o++){var f=r+o*h*i,m=Math.sin(f),v=Math.cos(f);for(a=0;a<=t.length-1;a++)p.x=t[a].x*m,p.y=t[a].y,p.z=t[a].x*v,c.push(p.x,p.y,p.z),d.x=o/e,d.y=a/(t.length-1),u.push(d.x,d.y)}for(o=0;o<e;o++)for(a=0;a<t.length-1;a++){var y=n=a+o*t.length,b=n+t.length,x=n+t.length+1,_=n+1;s.push(y,b,_),s.push(b,x,_)}if(this.setIndex(s),this.addAttribute(\"position\",new Et(c,3)),this.addAttribute(\"uv\",new Et(u,2)),this.computeVertexNormals(),i===2*Math.PI){var w=this.attributes.normal.array,S=new g,A=new g,M=new g;for(n=e*t.length*3,o=0,a=0;o<t.length;o++,a+=3)S.x=w[a+0],S.y=w[a+1],S.z=w[a+2],A.x=w[n+a+0],A.y=w[n+a+1],A.z=w[n+a+2],M.addVectors(S,A).normalize(),w[a+0]=w[n+a+0]=M.x,w[a+1]=w[n+a+1]=M.y,w[a+2]=w[n+a+2]=M.z}}function dr(t,e){wt.call(this),this.type=\"ShapeGeometry\",\"object\"==typeof e&&(console.warn(\"THREE.ShapeGeometry: Options parameter has been removed.\"),e=e.curveSegments),this.parameters={shapes:t,curveSegments:e},this.fromBufferGeometry(new fr(t,e)),this.mergeVertices()}function fr(t,e){function r(t){var r,i,c,h=o.length/3,l=t.extractPoints(e),p=l.shape,d=l.holes;if(!1===gp.isClockWise(p))for(p=p.reverse(),r=0,i=d.length;r<i;r++)c=d[r],!0===gp.isClockWise(c)&&(d[r]=c.reverse());var f=gp.triangulateShape(p,d);for(r=0,i=d.length;r<i;r++)c=d[r],p=p.concat(c);for(r=0,i=p.length;r<i;r++){var m=p[r];o.push(m.x,m.y,0),a.push(0,0,1),s.push(m.x,m.y)}for(r=0,i=f.length;r<i;r++){var g=f[r],v=g[0]+h,y=g[1]+h,b=g[2]+h;n.push(v,y,b),u+=3}}var i=this;Ct.call(this),this.type=\"ShapeBufferGeometry\",this.parameters={shapes:t,curveSegments:e},e=e||12;var n=[],o=[],a=[],s=[],c=0,u=0;if(!1===Array.isArray(t))r(t);else for(var 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gr(t,e,r,i,n,o,a,s){wt.call(this),this.type=\"CylinderGeometry\",this.parameters={radiusTop:t,radiusBottom:e,height:r,radialSegments:i,heightSegments:n,openEnded:o,thetaStart:a,thetaLength:s},this.fromBufferGeometry(new vr(t,e,r,i,n,o,a,s)),this.mergeVertices()}function vr(t,e,r,i,n,o,a,s){function c(r){var n,o,c,v=new l,x=new g,_=0,w=!0===r?t:e,S=!0===r?1:-1;for(o=m,n=1;n<=i;n++)p.push(0,y*S,0),d.push(0,S,0),f.push(.5,.5),m++;for(c=m,n=0;n<=i;n++){var A=n/i*s+a,M=Math.cos(A),E=Math.sin(A);x.x=w*E,x.y=y*S,x.z=w*M,p.push(x.x,x.y,x.z),d.push(0,S,0),v.x=.5*M+.5,v.y=.5*E*S+.5,f.push(v.x,v.y),m++}for(n=0;n<i;n++){var T=o+n,P=c+n;!0===r?h.push(P,P+1,T):h.push(P+1,P,T),_+=3}u.addGroup(b,_,!0===r?1:2),b+=_}Ct.call(this),this.type=\"CylinderBufferGeometry\",this.parameters={radiusTop:t,radiusBottom:e,height:r,radialSegments:i,heightSegments:n,openEnded:o,thetaStart:a,thetaLength:s};var u=this;t=void 0!==t?t:20,e=void 0!==e?e:20,r=void 0!==r?r:100,i=Math.floor(i)||8,n=Math.floor(n)||1,o=void 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if(3===y||4===y){for(c[g]=0,c[g+1]=0,c[g+2]=0,h=0;h<y;++h)v=3*u[h+1][s],c[g]+=t[v],c[g+1]+=t[v+1],c[g+2]+=t[v+2];c[g]+=.5*t[g],c[g+1]+=.5*t[g+1],c[g+2]+=.5*t[g+2],x=.5+y,c[g]/=x,c[g+1]/=x,c[g+2]/=x}else{for(c[g]=0,c[g+1]=0,c[g+2]=0,h=0;h<y;++h)v=3*u[h+1][s],c[g]+=t[v],c[g+1]+=t[v+1],c[g+2]+=t[v+2];c[g]+=1*t[g],c[g+1]+=1*t[g+1],c[g+2]+=1*t[g+2],b=1+y,c[g]/=b,c[g+1]/=b,c[g+2]/=b}if(t.set(c),i){is(t,e,n);var w=3*o;for(g=0;g<w;g+=3)t[g]+=.75/4.5*-1*n[g],t[g+1]+=.75/4.5*-1*n[g+1],t[g+2]+=.75/4.5*-1*n[g+2]}}}function is(t,e,r){var i,n;if(void 0===r)r=new Float32Array(t.length);else for(i=0,n=r.length;i<n;i++)r[i]=0;var o=new Float32Array(3),a=new Float32Array(3),s=new Float32Array(3),c=new Float32Array(3),u=new Float32Array(3);if(e)for(i=0,n=e.length;i<n;i+=3){var h=3*e[i],l=3*e[i+1],p=3*e[i+2];ma(o,t,h),ma(a,t,l),ma(s,t,p),fa(c,s,a),fa(u,o,a),da(c,c,u),r[h]+=c[0],r[h+1]+=c[1],r[h+2]+=c[2],r[l]+=c[0],r[l+1]+=c[1],r[l+2]+=c[2],r[p]+=c[0],r[p+1]+=c[1],r[p+2]+=c[2]}else for(i=0,n=t.length;i<n;i+=9)ma(o,t,i),ma(a,t,i+3),ma(s,t,i+6),fa(c,s,a),fa(u,o,a),da(c,c,u),r[i]=c[0],r[i+1]=c[1],r[i+2]=c[2],r[i+3]=c[0],r[i+4]=c[1],r[i+5]=c[2],r[i+6]=c[0],r[i+7]=c[1],r[i+8]=c[2];return la(r),r}function ns(t){for(var e={},r=0,i=t.length;r<i;++r)e[t[r]]=!0;return e}function os(t,e,r,i,n){var o=1/i*3;xa(t,t,n+(o+=r)),_a(e,e,n+o),ya(t,t,i),wa(t,t),va(t,t,i),ya(e,e,i),Sa(e,e),va(e,e,i);var a=new Float32Array(3);fa(a,e,t),ya(a,a,i),Sa(a,a),_a(a,a,1);var s=256*Math.pow(10,6),c=a[0]*a[1]*a[2]*3;s<=c&&(ya(t,t,i*=Math.pow(s/c,1/3)),wa(t,t),va(t,t,i),ya(e,e,i),Sa(e,e),va(e,e,i),fa(a,e,t),ya(a,a,i),Sa(a,a),_a(a,a,1));var u=new Float32Array(t);Aa(u,u);var h=ja(),l=ja();Wa(l,$n(90)),Va(h,h,l);var p=ja();$a(p,-1/i,1/i,1/i),Va(h,h,p);var d=ja();return Ha(d,-i*u[2],-i*u[1],-i*u[0]),Va(h,h,d),{dim:a,tran:u,matrix:h,scaleFactor:i}}function as(t,e,r,i,n){function o(t,e,r,i,n,o){var s=a.triangulate(t,e,r,n,o);if(e&&!n&&(rs(s.position,s.index,e,!0),s.normal=is(s.position,s.index)),i&&(ua(i,s.position),s.normal)){var c=Xa();qa(c,i),ha(c,s.normal)}return s}var a=new es(t,e,r,i,n);this.getSurface=o}function ss(t){this.polymer=t,this.size=t.residueCount}function cs(t){this.polymer=t,this.helixorient=new ss(t),this.position=this.helixorient.getPosition()}function us(t){this.content=[],this.scoreFunction=t}function hs(t,e){function r(e,i,n,o){e>s&&(s=e);var a=o-n;if(0===a)return-1;var u=4*l;if(l+=1,1===a)return h[u]=n,h[u+1]=-1,h[u+2]=-1,h[u+3]=i,u;var d=n+Math.floor(a/2);p=e%3;for(var f,m,g,v,y,b=n,x=o-1;x>b;){for(v=t[3*c[g=b+x>>1]+p],m=c[g],c[g]=c[x],c[x]=m,y=b,f=b;f<x;++f)t[3*c[f]+p]<v&&(m=c[y],c[y]=c[f],c[f]=m,++y);if(m=c[x],c[x]=c[y],c[y]=m,g=y,d===g)break;d<g?x=g-1:b=g+1}return h[u]=d,h[u+1]=r(e+1,u,n,d),h[u+2]=r(e+1,u,d+1,o),h[u+3]=i,u}function i(t){var e=h[t+3];return-1===e?0:i(e)+1}function n(r,n,o){function a(u){function l(t,e){s.push([t,e]),s.size()>n&&s.pop()}var p,d,f=i(u)%3,m=3*c[h[u]],g=[t[m+0],t[m+1],t[m+2]],v=e(r,g),y=h[u+1],b=h[u+2];if(-1===b&&-1===y)return void((s.size()<n||v<s.peek()[1])&&v<=o&&l(u,v));a(p=-1===b?y:-1===y?b:r[f]<=t[m+f]?y:b),(s.size()<n||v<s.peek()[1])&&v<=o&&l(u,v);for(var x=[],_=0;_<3;_+=1)x[_]=_===f?r[_]:t[m+_];var w=e(x,g);(s.size()<n||Math.abs(w)<s.peek()[1])&&Math.abs(w)<=o&&-1!==(d=p===y?b:y)&&a(d)}var s=new us(function(t){return-t[1]});a(d);for(var u=[],l=0,p=Math.min(s.size(),n);l<p;l+=1)u.push(s.content[l]);return u}function o(e,r){var i=1;if(void 0===e&&(e=d,r=0),-1===e)throw new Error(\"node is null\");var n=r%3,a=h[e+1],s=h[e+2];if(-1!==a){if(t[3*c[h[a]]+n]>t[3*c[h[e]]+n])throw new Error(\"left child is > parent!\");i+=o(a,r+1)}if(-1!==s){if(t[3*c[h[s]]+n]<t[3*c[h[e]]+n])throw new Error(\"right child is < parent!\");i+=o(s,r+1)}return i}for(var a=t.length/3,s=0,c=new Uint32Array(a),u=0;u<a;++u)c[u]=u;var h=new Int32Array(4*a),l=0,p=0,d=r(0,-1,0,a);this.rootIndex=d,this.maxDepth=s,this.nearest=n,this.indices=c,this.nodes=h,this.verify=o}function ls(e,r){t.Debug&&jf.time(\"Kdtree build\");var i;i=r?function(t,e){var r=t[0]-e[0],i=t[1]-e[1],n=t[2]-e[2];return r*r+i*i+n*n}:function(t,e){var r=t[0]-e[0],i=t[1]-e[1],n=t[2]-e[2];return Math.sqrt(r*r+i*i+n*n)};var n=new Float32Array(3*e.atomCount),o=new Uint32Array(e.atomCount),a=0;e.eachAtom(function(t){n[a+0]=t.x,n[a+1]=t.y,n[a+2]=t.z,o[a/3]=t.index,a+=3}),this.atomIndices=o,this.points=n,this.kdtree=new hs(n,i),t.Debug&&jf.timeEnd(\"Kdtree build\")}function ps(t){var e=my[t],r={};if(void 0===e)return console.warn(\"getSymmetryOperations: spacegroup '\"+t+\"' not found in symop library\"),r;for(var i=[],n=0,o=e.length;n<o;n+=3){for(var a=[],s=0;s<3;++s)a.push(fy[e[n+s]]);i.push(a)}var c=/^[1-9]$/;return i.forEach(function(t){var e=0,i=(new v).set(0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,1),n=i.elements;r[t]=i,t.forEach(function(t){for(var r=!1,i=!1,o=0,a=t.length;o<a;++o){var s=t[o];if(\"-\"===s)r=!0;else if(\"+\"===s)r=!1;else if(\"/\"===s)i=!0;else if(\"X\"===s)n[0+e]=r?-1:1;else if(\"Y\"===s)n[4+e]=r?-1:1;else if(\"Z\"===s)n[8+e]=r?-1:1;else if(c.test(s)){var u=parseInt(s);i?n[12+e]/=u:n[12+e]=u}else jf.warn('getSymmetryOperations: unknown token \"'+s+'\"')}e+=1})}),r}function ds(t){var e=\"\";return t.length>0&&(e=\":\"+Cn(t).join(\" OR :\")),new Cf(e)}function fs(e,r){if(r){t.Debug&&jf.time(\"assignSecondaryStructure\");var i=[];e.eachModel(function(t){t.eachChain(function(t){i.push(t.chainname)})});var n=i.slice().sort(),o=[];n.forEach(function(t){o.push(i.indexOf(t))});var a=r.helices;(a=a.filter(function(t){return Mn(n,t[0])>=0})).sort(function(t,e){var r=t[0],i=e[0],a=t[1],s=e[1];if(r===i)return a===s?0:a<s?-1:1;var c=Mn(n,r),u=Mn(n,i);return o[c]<o[u]?-1:1});var s=e.residueStore;e.eachModel(function(t){var e=0,r=a.length;if(0!==r){var i=a[e],n=!1,o=!1;t.eachChain(function(t){var c=!1;if(t.chainname===i[0])for(var u=t.residueCount,h=t.residueOffset,l=h+u,p=h;p<l;++p)if(s.resno[p]===i[1]&&s.getInscode(p)===i[2]&&(n=!0),n&&(s.sstruc[p]=i[6],s.resno[p]===i[4]&&s.getInscode(p)===i[5]&&(n=!1,(e+=1)<r?(p=h-1,i=a[e],c=t.chainname!==i[0]):o=!0)),c||o)return})}});var c=r.sheets;(c=c.filter(function(t){return Mn(n,t[0])>=0})).sort(function(t,e){var r=t[0],i=e[0];if(r===i)return 0;var a=Mn(n,r),s=Mn(n,i);return o[a]<o[s]?-1:1});var u=\"e\".charCodeAt(0);e.eachModel(function(t){var e=0,r=c.length;if(0!==r){var i=c[e],n=!1,o=!1;t.eachChain(function(t){var a=!1;if(t.chainname===i[0])for(var h=t.residueCount,l=t.residueOffset,p=l+h,d=l;d<p;++d)if(s.resno[d]===i[1]&&s.getInscode(d)===i[2]&&(n=!0),n&&(s.sstruc[d]=u,s.resno[d]===i[4]&&s.getInscode(d)===i[5]&&(n=!1,(e+=1)<r?(d=l-1,i=c[e],a=t.chainname!==i[0]):o=!0)),a||o)return})}}),t.Debug&&jf.timeEnd(\"assignSecondaryStructure\")}}function ms(t){for(var e=_y.length,r=t,i=0,n=_y[r%e];r>=e;)r=Math.floor(r/e),n+=_y[r%e],i+=1;return i>=5&&jf.warn(\"chainname overflow\"),n}function gs(e,r){t.Debug&&jf.time(\"calculateChainnames\");var i=!0;if(e.eachChain(function(t){t.chainname&&(i=!1)}),i){var n=e.modelStore,o=e.chainStore,a=e.residueStore,s=function(t,e,r,i){for(var s=o.count,c=0;c<i;++c)a.chainIndex[r+c]=s;o.growIfFull(),o.modelIndex[s]=t,o.setChainname(s,e),o.setChainid(s,e),o.residueOffset[s]=r,o.residueCount[s]=i,o.count+=1,n.chainCount[t]+=1},c=e.getAtomProxy(),u=e.getAtomProxy(),h=0,l=0,p=0,d=0,f=[];1===a.count?f.push({mIndex:0,chainname:\"A\",rStart:0,rCount:1}):e.eachResidueN(2,function(t,e){var i=!1,n=t.backboneType,o=e.backboneType,s=Mv;d=t.index,t.modelIndex!==e.modelIndex?i=!0:t.moleculeType!==e.moleculeType?i=!0:n!==s&&n===o&&(c.index=t.backboneEndAtomIndex,u.index=e.backboneStartAtomIndex,i=r?!c.hasBondTo(u):!c.connectedTo(u)),i||e.index!==a.count-1||(i=!0,d=e.index),i&&(f.push({mIndex:l,chainname:ms(h),rStart:p,rCount:d-p+1}),h+=1,t.modelIndex!==e.modelIndex&&(h=0,l+=1),e.index===a.count-1&&d!==e.index&&f.push({mIndex:l,chainname:ms(h),rStart:a.count-1,rCount:1}),p=e.index,d=e.index)}),o.count=0,f.forEach(function(t){s(t.mIndex,t.chainname,t.rStart,t.rCount)});var m=0;e.eachModel(function(t){n.chainOffset[t.index]=m,n.chainCount[t.index]-=1,m+=n.chainCount[t.index]})}t.Debug&&jf.timeEnd(\"calculateChainnames\")}function vs(e){t.Debug&&jf.time(\"calculateBonds\"),xs(e),_s(e),t.Debug&&jf.timeEnd(\"calculateBonds\")}function ys(e){var r=e.structure,i=r.getAtomProxy(),n=r.getAtomProxy(),o=e.atomCount,a=e.atomOffset,s=a+o-1;if(o>500)return void(t.Debug&&jf.warn(\"more than 500 atoms, skip residue for auto-bonding\",e.qualifiedName()));var c,u,h=[],l=[],p=[];if(o>50){var d=new ls(e,!0),f=e.isCg()?1.2:2.3;for(c=a;c<s;++c){i.index=c;var m=i.covalent+f+.3,g=d.nearest(i,1/0,m*m),v=g.length;for(u=0;u<v;++u)n.index=g[u].index,i.index<n.index&&i.connectedTo(n)&&(h.push(i.index-a),l.push(n.index-a),p.push(1))}}else for(c=a;c<s;++c)for(i.index=c,u=c+1;u<=s;++u)n.index=u,i.connectedTo(n)&&(h.push(c-a),l.push(u-a),p.push(1));return{atomIndices1:h,atomIndices2:l,bondOrders:p}}function bs(e){t.Debug&&jf.time(\"calculateAtomBondMap\");var r=[];return e.eachBond(function(t){var e=t.atomIndex1,i=t.atomIndex2;void 0===r[e]&&(r[e]=[]),r[e][i]=t.index}),t.Debug&&jf.timeEnd(\"calculateAtomBondMap\"),r}function xs(e,r){t.Debug&&jf.time(\"calculateBondsWithin\");var i=e.bondStore,n=e.rungBondStore,o=e.getAtomSet(!1),a=e.getAtomProxy(),s=e.getAtomProxy(),c=e.getBondProxy(),u=r?null:bs(e);e.eachResidue(function(t){if(!r){var e=t.atomCount,h=t.atomOffset;if(e>500)return void jf.warn(\"more than 500 atoms, skip residue for auto-bonding\",t.qualifiedName());for(var l=t.getBonds(),p=l.atomIndices1,d=l.atomIndices2,f=l.bondOrders,m=p.length,g=0;g<m;++g){var v=p[g]+h,y=d[g]+h,b=u[v];void 0!==b&&void 0!==(b=b[y])?(c.index=b,f[t.residueType.getBondIndex(v,y)]=c.bondOrder):(a.index=v,s.index=y,i.addBond(a,s,f[g]))}}var x=t.residueType.traceAtomIndex,_=t.residueType.rungEndAtomIndex;-1!==x&&-1!==_&&(a.index=t.traceAtomIndex,s.index=t.rungEndAtomIndex,n.addBond(a,s),o.set(a.index),o.set(s.index))}),e.atomSetDict.rung=o,t.Debug&&jf.timeEnd(\"calculateBondsWithin\")}function _s(e,r,i){function n(t,e){var n=t.backboneType,h=e.backboneType;n!==Mv&&n===h&&(c.index=t.backboneEndAtomIndex,u.index=e.backboneStartAtomIndex,(i&&c.hasBondTo(u)||c.connectedTo(u))&&(r||o.addBond(c,u,1),c.index=t.traceAtomIndex,u.index=e.traceAtomIndex,a.addBond(c,u),s.set(c.index),s.set(u.index)))}t.Debug&&jf.time(\"calculateBondsBetween\");var o=e.bondStore,a=e.backboneBondStore,s=e.getAtomSet(!1),c=e.getAtomProxy(),u=e.getAtomProxy();0===a.count&&a.resize(e.residueStore.count),e.eachResidueN(2,n);var h=e.getResidueProxy(),l=e.getResidueProxy();e.eachChain(function(t){0!==t.residueCount&&(h.index=t.residueOffset,l.index=t.residueOffset+t.residueCount-1,n(l,h))}),e.atomSetDict.backbone=s,t.Debug&&jf.timeEnd(\"calculateBondsBetween\")}function ws(e){function r(t){var e=[];return Object.keys(o).forEach(function(r){var u=o[r].clone();s.copy(n).applyMatrix4(u),c.setFromMatrixPosition(u),c.sub(a),s.x>1&&(c.x-=1),s.x<0&&(c.x+=1),s.y>1&&(c.y-=1),s.y<0&&(c.y+=1),s.z>1&&(c.z-=1),s.z<0&&(c.z+=1),t&&c.add(t),u.setPosition(c),u.multiplyMatrices(i.fracToCart,u),u.multiply(i.cartToFrac),e.push(u)}),e}if(e.unitcell){t.Debug&&jf.time(\"buildUnitcellAssembly\");var i=e.unitcell,n=e.center.clone().applyMatrix4(i.cartToFrac),o=ps(i.spacegroup),a=new g,s=new g,c=new g;n.x>1&&(a.x-=1),n.x<0&&(a.x+=1),n.y>1&&(a.y-=1),n.y<0&&(a.y+=1),n.z>1&&(a.z-=1),n.z<0&&(a.z+=1);var u,h=new gy(\"UNITCELL\"),l=r();if(e.biomolDict.NCS){u=[new v].concat(e.biomolDict.NCS.partList[0].matrixList);var p=[];l.forEach(function(t){u.forEach(function(e){p.push(t.clone().multiply(e))})}),h.addPart(p)}else h.addPart(l);var d=new g,f=new gy(\"SUPERCELL\"),m=Array.prototype.concat.call(r(d.set(1,0,0)),r(d.set(0,1,0)),r(d.set(0,0,1)),r(d.set(-1,0,0)),r(d.set(0,-1,0)),r(d.set(0,0,-1)),r(d.set(1,1,0)),r(d.set(1,0,1)),r(d.set(0,1,1)),r(d.set(-1,-1,0)),r(d.set(-1,0,-1)),r(d.set(0,-1,-1)),r(d.set(1,-1,-1)),r(d.set(1,1,-1)),r(d.set(1,-1,1)),r(d.set(-1,1,1)),r(d.set(-1,-1,1)),r(d.set(-1,1,-1)),r(d.set(0,1,-1)),r(d.set(0,-1,1)),r(d.set(1,0,-1)),r(d.set(-1,0,1)),r(d.set(1,-1,0)),r(d.set(-1,1,0)),r(),r(d.set(1,1,1)),r(d.set(-1,-1,-1)));if(e.biomolDict.NCS){var y=[];m.forEach(function(t){u.forEach(function(e){y.push(t.clone().multiply(e))})}),f.addPart(y)}else f.addPart(m);e.biomolDict.UNITCELL=h,e.biomolDict.SUPERCELL=f,t.Debug&&jf.timeEnd(\"buildUnitcellAssembly\")}}function Ss(t){var e=t.trim().toUpperCase();parseInt(e.charAt(0))&&(e=e.substr(1)),parseInt(e.charAt(0))&&(e=e.substr(1));var r=e.length;if(0===r)return\"\";if(1===r)return e;if(2===r){if(-1!==Sy.indexOf(e))return e;if(-1!==wy.indexOf(e[0]))return e[0]}return r>=3&&-1!==wy.indexOf(e[0])?e[0]:\"\"}function As(t){var e=t.bondHash,r=e.countArray,i=e.offsetArray,n=e.indexArray,o=t.getBondProxy();t.eachResidue(function(t){var e=t.residueType;if(void 0===e.bonds){var a=t.atomOffset,s=[],c=[],u=[],h={};t.eachAtom(function(t){for(var e=t.index,l=i[e],p=0,d=r[e];p<d;++p){o.index=n[l+p];var f=o.atomIndex1,m=o.atomIndex2;if(f>m){var g=m;m=f,f=g}var v=f+\"|\"+m;void 0===h[v]&&(h[v]=!0,s.push(f-a),c.push(m-a),u.push(o.bondOrder))}}),e.bonds={atomIndices1:s,atomIndices2:c,bondOrders:u}}})}function Ms(t,e){return t+\"|\"+e}function Es(t,e,r,i){return t+\"|\"+e.join(\",\")+\"|\"+(r?1:0)+\"|\"+(i||\"\")}function Ts(t,e,r){if(0!==r[0]&&0!==r[8]&&0!==r[4])for(var i=t.length,n=r[0],o=r[1],a=r[2],s=-e[0]+n+n/2,c=-e[1]+o+o/2,u=-e[2]+a+a/2,h=0;h<i;h+=3)t[h+0]=(t[h+0]+s)%n,t[h+1]=(t[h+1]+c)%o,t[h+2]=(t[h+2]+u)%a}function Ps(t,e){if(0!==e[0]&&0!==e[8]&&0!==e[4]){var r,i,n,o,a=t.length;for(r=3;r<a;r+=3)for(i=0;i<3;++i)if(t[r+i]-=e[3*i+i]*Math.round(t[r+i]/e[3*i+i]),o=t[r+i]-t[r-3+i],Math.abs(o)>.9*e[3*i+i])if(o>0)for(n=0;n<3;++n)t[r+n]-=e[3*i+n];else for(n=0;n<3;++n)t[r+n]+=e[3*i+n];return t}}function Cs(t,e,r){return[Oo(e,r[0],3,0,t),Oo(e,r[1],3,1,t),Oo(e,r[2],3,2,t)]}function Is(t,e,r,i,n){for(var o=t.length,a=new Float32Array(o),s=0;s<o;s+=3){var c=s+1,u=s+2;a[s]=Jn(i[s],r[s],e[s],t[s],n,1),a[c]=Jn(i[c],r[c],e[c],t[c],n,1),a[u]=Jn(i[u],r[u],e[u],t[u],n,1)}return a}function Rs(t,e,r){for(var i=t.length,n=new Float32Array(i),o=0;o<i;o+=3){var a=o+1,s=o+2;n[o]=Qn(e[o],t[o],r),n[a]=Qn(e[a],t[a],r),n[s]=Qn(e[s],t[s],r)}return n}function Ls(t){return\"front\"===t?rh:\"back\"===t?ih:nh}function Os(t,e){t.matrix.copy(e),t.matrix.decompose(t.position,t.quaternion,t.scale),t.matrixWorldNeedsUpdate=!0}function Ds(t,e){function r(e){t(e,i)}function i(){var t=n.shift();void 0!==t?(o=!0,setTimeout(function(){r(t)})):o=!1}var n=[],o=!1;if(e){for(var a=0,s=e.length;a<s;++a)n.push(e[a]);i()}this.push=function(t){n.push(t),o||i()},this.kill=function(){n.length=0},this.length=function(){return n.length}}function Ns(t){t.visible=!0}function ks(t){t.visible=!1}function Fs(t,e,r,i){var n=r-t,o=i-e;return Math.sqrt(n*n+o*o)}function Bs(t){for(var e=t||{},r=gn(e.width,256),i=gn(e.height,256),n=[r/2,i/2],o=Math.min(r/2,i/2),a=gn(e.delta,1/(o+1))*o,s=0,c=0,u=new Uint8Array(r*i*4),h=0,l=u.length;h<l;h+=4){var p=1-to(o-a,o,Fs(s,c,n[0],n[1]));u[h]=255*p,u[h+1]=255*p,u[h+2]=255*p,u[h+3]=255*p,++s===r&&(s=0,c++)}var d=new y(u,r,i);return d.needsUpdate=!0,d}function zs(t){jf.error(\"makeRepresentation: representation type \"+t+\" 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Qb(p.join(\"\"),d.join(\"\"));f.calc(),f.trace();var m,g,v,y,b;o=0,a=0,s=f.ali1.length;var x=[],_=[];for(m=0;m<s;++m)y=f.ali1[m],b=f.ali2[m],g=0,v=0,\"-\"===y?_[a]=!1:(_[a]=!0,g=1),\"-\"===b?x[o]=!1:(x[o]=!0,v=1),o+=g,a+=v;var w=[],S=[],A=h.getAtomProxy(),M=l.getAtomProxy();o=0,h.eachResidue(function(t){void 0!==t.traceAtomIndex&&t.traceAtomIndex===t.getAtomIndexByName(\"CA\")&&(x[o]&&(A.index=t.getAtomIndexByName(\"CA\"),w.push(A.x,A.y,A.z)),o+=1)}),o=0,l.eachResidue(function(t){void 0!==t.traceAtomIndex&&t.traceAtomIndex===t.getAtomIndexByName(\"CA\")&&(_[o]&&(M.index=t.getAtomIndexByName(\"CA\"),S.push(M.x,M.y,M.z)),o+=1)}),c=new Float32Array(w),u=new Float32Array(S)}else c=t.getView(new Cf(i+\" and .CA\")),u=e.getView(new Cf(n+\" and .CA\"));new Gy(c,u).transform(t),t.refreshPosition()}function $s(t,e){var r=!1,i=!1,n=!1;return(e=e||new g).set(2*t.x,2*t.y,2*t.z),t.eachBondedAtom(function(t){if(!r)return\"H\"===t.atomname?(e.set(t),void(r=!0)):void(i||\"CA\"!==t.atomname?n||\"C\"!==t.atomname||(n=!0,e.sub(t)):(e.sub(t),i=!0))}),r?e:i&&n?(e.normalize(),e.multiplyScalar(sx),e.add(t),e):void 0}function Hs(t){for(var e=t.length,r=new Float32Array(e),i=new Float32Array(e),n=new Float32Array(e),o=0;o<t.length;o++){var a=t[o];r[o]=a.x,i[o]=a.y,n[o]=a.z}return{x:r,y:i,z:n,count:e}}function Ws(){return 16777215*Math.random()}function Xs(t,e,r){return t&&\"Frames\"===t.type?new Lx(t,e,r):!t&&e.frames?new Ox(t,e,r):new Dx(t,e,r)}function qs(t,e){function r(t,r,i,n,o,a,s){a[s+0]=Jn(t.x,r.x,i.x,n.x,o,e),a[s+1]=Jn(t.y,r.y,i.y,n.y,o,e),a[s+2]=Jn(t.z,r.z,i.z,n.z,o,e)}function i(t,r,i,n,o,a){a.x=Jn(t.x,r.x,i.x,n.x,o,e),a.y=Jn(t.y,r.y,i.y,n.y,o,e),a.z=Jn(t.z,r.z,i.z,n.z,o,e)}function n(e,i,n,o,a,s){for(var c=0;c<t;++c)r(e,i,n,o,p*c,a,s+3*c)}function o(e,r,n,o,a,s){for(var c=0;c<t;++c){var u=p*c,h=u-d,l=u+d,g=s+3*c;h<0&&(h=0),l>1&&(l=1),i(e,r,n,o,h,f),i(e,r,n,o,l,m),m.sub(f).normalize(),m.toArray(a,g)}}function a(e,r,i,n,o){for(var a=r.next(),s=r.next(),c=r.next(),u=r.size,h=u-1,l=n||0,p=0;p<h;++p)e(a,a=s,s=c,c=r.next(),i,l),l+=3*t;o&&(e(r.get(u-2),a=r.get(u-1),s=r.get(0),c=r.get(1),i,l),l+=3*t)}function s(e,r,n,o,a,s,c,u,h,l,d,g,w){for(var S=0;S<t;++S){var A=g+3*S;w&&(A+=3*_);var M=p*S;i(e,r,n,o,M,f),i(a,s,c,u,M,m),v.subVectors(m,f).normalize(),y.fromArray(h,A),x.crossVectors(v,y).normalize(),x.toArray(d,A),b.crossVectors(y,x).normalize(),b.toArray(l,A)}}function c(e,r,i,n,o){for(var a=0;a<t;++a){var s=o+3*a;e.copy(b),y.fromArray(r,s),x.crossVectors(e,y).normalize(),x.toArray(n,s),b.crossVectors(y,x).normalize(),b.toArray(i,s)}}function u(e,r,i,n,o){var a;for(a=0;a<_;++a)i(e,n,o+3*a);for(a=_;a<t;++a)i(r,n,o+3*a)}function h(e,r,i,n,o){var a;for(a=0;a<_;++a)n[o+a]=i(e);for(a=_;a<t;++a)n[o+a]=i(r)}function l(e,r,i,n,o){for(var a=i(e),s=i(r),c=0;c<t;++c){var u=c/t;n[o+c]=(1-u)*a+u*s}}var p=1/t,d=1e-4,f=new g,m=new g;this.getPosition=function(e,r,i,o){e.reset(),a(n,e,r,i,o);var s=e.size-1,c=s*t*3;o&&(c+=3*t);var u=e.get(o?0:s);r[c]=u.x,r[c+1]=u.y,r[c+2]=u.z},this.getTangent=function(e,r,i,n){e.reset(),a(o,e,r,i,n);var s=(e.size-1)*t*3;n&&(s+=3*t),jo(r,r,s-3,s,3)};var v=new g,y=new g,b=new g,x=new g,_=Math.ceil(t/2);this.getNormal=function(e,r,i,n,o,a){b.set(0,0,1);for(var s=e-1,u=o||0,h=0;h<s;++h)c(v,r,i,n,u),u+=3*t;a&&(c(v,r,i,n,u),u+=3*t),x.toArray(n,u),b.toArray(i,u)},this.getNormalDir=function(e,r,i,n,o,a,c,u){e.reset(),r.reset();var h=new g,l=new g,p=new g,d=new g,f=new g,m=(new g).copy(e.next()),v=(new g).copy(e.next()),y=(new g).copy(e.next()),w=new g,S=(new g).copy(r.next()),A=(new g).copy(r.next()),M=(new g).copy(r.next());b.set(0,0,1);for(var E=e.size,T=E-1,P=a||0,C=0;C<T;++C)f.copy(m),m.copy(v),v.copy(y),y.copy(e.next()),w.copy(S),S.copy(A),A.copy(M),M.copy(r.next()),0===C?(h.subVectors(w,f),l.subVectors(S,m),h.dot(l)<0&&(l.multiplyScalar(-1),S.addVectors(m,l)),p.subVectors(A,v),l.dot(p)<0&&(p.multiplyScalar(-1),A.addVectors(v,p))):p.copy(d),d.subVectors(M,y),p.dot(d)<0&&(d.multiplyScalar(-1),M.addVectors(y,d)),s(f,m,v,y,w,S,A,M,i,n,o,P,u),P+=3*t;if(c&&(f.copy(e.get(E-2)),m.copy(e.get(E-1)),v.copy(e.get(0)),y.copy(e.get(1)),w.copy(r.get(E-2)),S.copy(r.get(E-1)),A.copy(r.get(0)),M.copy(r.get(1)),p.copy(d),d.subVectors(M,y),p.dot(d)<0&&(d.multiplyScalar(-1),M.addVectors(y,d)),s(f,m,v,y,w,S,A,M,i,n,o,P,u),P+=3*t),u){x.fromArray(o,3*_),b.fromArray(n,3*_);for(var I=0;I<_;++I)x.toArray(o,3*I),b.toArray(n,3*I)}else x.toArray(o,P),b.toArray(n,P)},this.getColor=function(e,r,i,n,o){e.reset(),e.next();for(var a=e.next(),s=e.size,c=s-1,h=n||0,l=0;l<c;++l)u(a,a=e.next(),r,i,h),h+=3*t;o&&(u(e.get(s-1),a=e.get(0),r,i,h),h+=3*t),i[h]=i[h-3],i[h+1]=i[h-2],i[h+2]=i[h-1]},this.getPicking=function(e,r,i,n,o){e.reset(),e.next();for(var a=e.next(),s=e.size,c=s-1,u=n||0,l=0;l<c;++l)h(a,a=e.next(),r,i,u),u+=t;o&&(h(e.get(s-1),a=e.get(0),r,i,u),u+=t),i[u]=i[u-1]},this.getSize=function(e,r,i,n,o){e.reset(),e.next();for(var a=e.next(),s=e.size,c=s-1,u=n||0,h=0;h<c;++h)l(a,a=e.next(),r,i,u),u+=t;o&&(l(e.get(s-1),a=e.get(0),r,i,u),u+=t),i[u]=i[u-1]}}function Ys(t,e){this.polymer=t,this.size=t.residueCount;var r=e||{};this.directional=r.directional||!1,this.positionIterator=r.positionIterator||!1,this.subdiv=r.subdiv||1,this.smoothSheet=r.smoothSheet||!1,isNaN(r.tension)?this.tension=this.polymer.isNucleic()?.5:.9:this.tension=r.tension||.5,this.interpolator=new qs(this.subdiv,this.tension)}function Zs(t,e,r){e=e||3.5,r=r||40;for(var i=new Cf(\"( ARG and ( .NE or .NH1 or .NH2 ) ) or ( ASP and .ND2 ) or ( GLN and .NE2 ) or ( HIS and ( .ND1 or .NE2 ) ) or ( LYS and .NZ ) or ( SER and .OG ) or ( THR and .OG1 ) or ( TRP and .NE1 ) or ( TYR and .OH ) or ( PROTEIN and .N )\"),n=new Cf(\"( ASN and .OD1 ) or ( ASP and ( OD1 or .OD2 ) ) or ( GLN and .OE1 ) or ( GLU and ( .OE1 or .OE2 ) ) or ( HIS and ( .ND1 or .NE2 ) ) or ( SER and .OG ) or ( THR and .OG1 ) or ( TYR and .OH ) or ( PROTEIN and .O )\"),o=t.getView(i),a=t.getView(n),s=new Xx(o,a).within(e),c=s.bondStore,u=t.getAtomProxy(),h=t.getAtomProxy(),l=t.getAtomProxy(),p=t.getAtomProxy(),d=t.getResidueProxy(),f=t.getResidueProxy(),m=new g,v=new g,y=0,b=c.count;y<b;++y)if(u.index=c.atomIndex1[y],h.index=c.atomIndex2[y],\"O\"===u.atomname&&\"N\"===h.atomname||\"N\"===u.atomname&&\"O\"===h.atomname)s.bondSet.clear(y);else if(\"N\"===u.atomname||\"N\"===h.atomname){var x,_;if(\"N\"===u.atomname?(x=u,_=h):(x=h,_=u),d.index=x.residueIndex,l.index=d.getAtomIndexByName(\"CA\"),void 0===l.index)continue;var w=d.getPreviousConnectedResidue(f);if(void 0===w)continue;if(p.index=w.getAtomIndexByName(\"C\"),void 0===p.index)continue;m.subVectors(x,p),v.subVectors(x,l),m.add(v).multiplyScalar(.5),v.subVectors(_,x),Hn(m.angleTo(v))>r&&s.bondSet.clear(y)}else(\"OH\"===u.atomname&&\"TYR\"===u.resname||\"OH\"===h.atomname&&\"TYR\"===h.resname)&&(function(t,e,i,n){var o,a;t.atomname===i?(o=t,a=e):(o=e,a=t),d.index=o.residueIndex;var s=d.getAtomIndexByName(n);return m.subVectors(s,o),v.subVectors(s,a),Hn(m.angleTo(v))<r}(u,h,\"OH\",\"CZ\")||s.bondSet.clear(y));return{atomSet:s.atomSet,bondSet:s.bondSet,bondStore:s.bondStore}}function Ks(t,e,r){e=e||3.5,r=r||40;for(var i=new Cf(\"( PROTEIN and .N )\"),n=new Cf(\"( PROTEIN and .O )\"),o=t.getView(i),a=t.getView(n),s=new Xx(o,a).within(e),c=s.bondStore,u=t.getAtomProxy(),h=t.getAtomProxy(),l=t.getAtomProxy(),p=t.getAtomProxy(),d=t.getResidueProxy(),f=t.getResidueProxy(),m=new g,v=new g,y=0,b=c.count;y<b;++y){u.index=c.atomIndex1[y],h.index=c.atomIndex2[y];var x,_;if(\"N\"===u.atomname?(x=u,_=h):(x=h,_=u),d.index=x.residueIndex,l.index=d.getAtomIndexByName(\"CA\"),void 0!==l.index){var w=d.getPreviousConnectedResidue(f);void 0!==w&&(p.index=w.getAtomIndexByName(\"C\"),void 0!==p.index&&(m.subVectors(x,p),v.subVectors(x,l),m.add(v).multiplyScalar(.5),v.subVectors(_,x),Hn(m.angleTo(v))>r&&s.bondSet.clear(y)))}}return{atomSet:s.atomSet,bondSet:s.bondSet,bondStore:s.bondStore}}function Qs(t){var e=JSON.stringify(t);return void 0===Yx[e]&&(Yx[e]=new Zx(t)),Yx[e]}function Js(t,e){this.type=t,this.text=e||{}}function tc(t,e,r,i,n){function o(t,i,o){return((t*e+i)*r+o)*n}var a,s=new(i=i||Int32Array)(t*e*r*(n=n||1));this.data=s,this.index=o,this.set=function(t,e,r){var i=arguments,c=o(t,e,r);for(a=0;a<n;++a)s[c+a]=i[3+a]},this.toArray=function(t,e,r,i,c){var u=o(t,e,r);for(void 0===i&&(i=[]),void 0===c&&(c=0),a=0;a<n;++a)i[c+a]=s[u+a]},this.fromArray=function(t,e,r,i,c){var u=o(t,e,r);for(void 0===c&&(c=0),a=0;a<n;++a)s[u+a]=i[c+a]},this.copy=function(t){this.data.set(t.data)},this.clone=function(){return new tc(t,e,r,i,n).copy(this)}}function ec(t,e,r){function i(t,e,r,i,o){m=e||1.4,g=r||2,E=o||!0;var a=0;for(var s in d)a=Math.max(a,s);var c=os(I,R,a,g,t?m:0);y=c.dim[0],b=c.dim[1],x=c.dim[2],_=c.matrix,w=c.tran,g=c.scaleFactor,S={},A={},n(t),M=m*g,v=i||m/g,T=new Uint8Array(y*b*x),t&&(P=new Float64Array(y*b*x)),E&&(C=new Int32Array(y*b*x))}function n(t){var e,r,i,n,o,a,s,c,u,h;for(var l in d)if(e=d[l],!S[l]){for(a=(s=t?(e+m)*g+.5:e*g+.5)*s,c=Math.floor(s)+1,u=new Int32Array(c*c),h=0,r=0;r<c;++r)for(i=0;i<c;++i)(n=r*r+i*i)>a?u[h]=-1:(o=Math.sqrt(a-n),u[h]=Math.floor(o)),++h;A[l]=c,S[l]=u}}function o(r){var i,n,o,a,s,c,u,h,l,p,d,f,m,v,_,M,P,I,R=3*r,O=r;i=Math.floor(.5+g*(t[R]+w[0])),n=Math.floor(.5+g*(t[R+1]+w[1])),o=Math.floor(.5+g*(t[R+2]+w[2]));var D,N=e[O],k=S[N],F=0,B=b*x,z=A[N];for(p=0;p<z;++p)for(d=0;d<z;++d){if(-1!==(D=k[F]))for(M=-1;M<2;++M)for(P=-1;P<2;++P)for(I=-1;I<2;++I)if(0!==M&&0!==P&&0!==I)for(u=M*p,l=I*d,f=0;f<=D;++f)if(h=f*P,m=i+u,v=n+h,_=o+l,!(m<0||v<0||_<0||m>=y||v>=b||_>=x)){var U=m*B+v*x+_;if(E)if(T[U]&L){if(T[U]&L){var j=C[U];j!==R&&u*u+h*h+l*l<(a=i+u-Math.floor(.5+g*(t[j]+w[0])))*a+(s=n+h-Math.floor(.5+g*(t[j+1]+w[1])))*s+(c=o+l-Math.floor(.5+g*(t[j+2]+w[2])))*c&&(C[U]=r)}}else T[U]|=L,C[U]=r;else T[U]|=L}F++}}function a(e){console.time(\"EDTSurface fillvoxels\");var r,i;for(r=0,i=T.length;r<i;++r)T[r]=0,e&&(P[r]=-1),E&&(C[r]=-1);for(r=0,i=t.length/3;r<i;++r)o(r);for(r=0,i=T.length;r<i;++r)T[r]&L&&(T[r]|=O);console.timeEnd(\"EDTSurface fillvoxels\")}function s(r){var i,n,o,a,s,c,u,h,l,p,d,f,m,v,_,M,P,I,R,L=3*r,D=r,N=0;i=Math.floor(.5+g*(t[L]+w[0])),n=Math.floor(.5+g*(t[L+1]+w[1])),o=Math.floor(.5+g*(t[L+2]+w[2]));var k=e[D],F=b*x;for(m=0,R=A[k];m<R;++m)for(v=0;v<R;++v){if(-1!==S[k][N])for(M=-1;M<2;++M)for(P=-1;P<2;++P)for(I=-1;I<2;++I)if(0!==M&&0!==P&&0!==I)for(u=M*m,l=I*v,_=0;_<=S[k][N];++_)if(h=_*P,p=i+u,d=n+h,f=o+l,!(p<0||d<0||f<0||p>=y||d>=b||f>=x)){var B=p*F+d*x+f;if(T[B]&O){if(E){var z=C[B];u*u+h*h+l*l<(a=Math.floor(.5+g*(t[z]+w[0])))*a+(s=Math.floor(.5+g*(t[z+1]+w[1])))*s+(c=Math.floor(.5+g*(t[z+2]+w[2])))*c&&(C[B]=r)}}else T[B]|=O,E&&(C[B]=r)}N++}}function c(){var e,r;for(e=0,r=T.length;e<r;++e)T[e]&=~O;for(e=0,r=t.length/3;e<r;++e)s(e)}function u(){var t,e,r,i=b*x;for(t=0;t<y;++t)for(e=0;e<x;++e)for(r=0;r<b;++r){var n=t*i+r*x+e;if(T[n]&L)for(var o=0;o<26;){var a=t+N[o][0],s=e+N[o][2],c=r+N[o][1];if(a>-1&&a<y&&c>-1&&c<b&&s>-1&&s<x&&!(T[a*i+c*x+s]&L)){T[n]|=D;break}o++}}}function h(){console.time(\"EDTSurface fastdistancemap\");var t,e,r,i,n,o=new tc(y,b,x,Uint16Array,3),a=b*x,s=M*M,c=0;for(t=0;t<y;++t)for(e=0;e<b;++e)for(r=0;r<x;++r)T[n=t*a+e*x+r]&=~O,T[n]&L&&T[n]&D&&(o.set(t,e,r,t,e,r),P[n]=0,T[n]|=O,c+=1);var u=new Int32Array(3*c),h=0,p=new Int32Array(3*c),d=0;for(t=0;t<y;++t)for(e=0;e<b;++e)for(r=0;r<x;++r)T[n=t*a+e*x+r]&D&&(u[h]=t,u[h+1]=e,u[h+2]=r,h+=3,T[n]&=~D);do{for(d=l(u,o,h,p),h=0,t=0,i=d;t<i;t+=3)n=a*p[t]+x*p[t+1]+p[t+2],T[n]&=~D,P[n]<=1.0404*s&&(u[h]=p[t],u[h+1]=p[t+1],u[h+2]=p[t+2],h+=3)}while(h>0);var f,m=v*v,g=new Uint16Array(3);for(t=0;t<y;++t)for(e=0;e<b;++e)for(r=0;r<x;++r)T[n=t*a+e*x+r]&=~D,T[n]&L&&(T[n]&O&&!(T[n]&O&&P[n]>=m)||(T[n]|=D,E&&T[n]&O&&(o.toArray(t,e,r,g),f=g[0]*a+g[1]*x+g[2],C[n]=C[f])));console.timeEnd(\"EDTSurface fastdistancemap\")}function l(t,e,r,i){var n,o,a,s,c,u,h,l,p,d,f,m,g=new Uint16Array(3),v=0;if(0===r)return v;var 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v}function p(t){var e,r=T.length;if(\"vws\"===t)for(e=0;e<r;++e)T[e]&=~D,T[e]=T[e]&O?1:0;else if(\"ms\"===t)for(e=0;e<r;++e)T[e]&=~O,T[e]&D&&(T[e]|=O),T[e]&=~D,T[e]=T[e]&O?1:0;else if(\"ses\"===t)for(e=0;e<r;++e)T[e]&D&&T[e]&O?T[e]&=~D:T[e]&D&&!(T[e]&O)&&(T[e]|=O),T[e]=T[e]&O?1:0;else if(\"sas\"===t)for(e=0;e<r;++e)T[e]&=~D,T[e]=T[e]&O?1:0}var d=ns(e),f=ca(t);0===t.length&&(f[0].set([0,0,0]),f[1].set([0,0,0]));var m,g,v,y,b,x,_,w,S,A,M,E,T,P,C,I=f[0],R=f[1],L=1,O=2,D=4,N=[new Int32Array([1,0,0]),new Int32Array([-1,0,0]),new Int32Array([0,1,0]),new Int32Array([0,-1,0]),new Int32Array([0,0,1]),new Int32Array([0,0,-1]),new Int32Array([1,1,0]),new Int32Array([1,-1,0]),new Int32Array([-1,1,0]),new Int32Array([-1,-1,0]),new Int32Array([1,0,1]),new Int32Array([1,0,-1]),new Int32Array([-1,0,1]),new Int32Array([-1,0,-1]),new Int32Array([0,1,1]),new Int32Array([0,1,-1]),new Int32Array([0,-1,1]),new Int32Array([0,-1,-1]),new Int32Array([1,1,1]),new Int32Array([1,1,-1]),new Int32Array([1,-1,1]),new Int32Array([-1,1,1]),new Int32Array([1,-1,-1]),new Int32Array([-1,-1,1]),new Int32Array([-1,1,-1]),new Int32Array([-1,-1,-1])];this.getVolume=function(t,e,o,s,l){console.time(\"EDTSurface.getVolume\");var d=\"vws\"!==t;i(d,e,o,s,l),a(d),u(),\"ms\"!==t&&\"ses\"!==t||h(),\"ses\"===t&&(n(!1),c()),p(t);for(var f=0,m=C.length;f<m;++f)C[f]=r[C[f]];return console.timeEnd(\"EDTSurface.getVolume\"),{data:T,nx:x,ny:b,nz:y,atomindex:C}},this.getSurface=function(t,e,r,i,n,o,a){var s=this.getVolume(t,e,r,i,n);return new as(s.data,s.nx,s.ny,s.nz,s.atomindex).getSurface(1,o,void 0,_,a)}}function rc(t,e,r,i,n,o,a){function s(t,e){return Math.floor((t-e)/a)}for(var c=t.length,u=n[0],h=n[1],l=n[2],p=o[0],d=o[1],f=o[2],m=s(p,u)+1,g=s(d,h)+1,v=s(f,l)+1,y=m*g*v,b=g*v,x=[],_=0;_<c;_++){var w=function(t,e,r){return(s(t,u)*g+s(e,h))*v+s(r,l)}(t[_],e[_],r[_]);void 0===x[w]?x[w]=[_]:x[w].push(_)}var S=new Uint32Array(y),A=new Uint16Array(y),M=new Uint32Array(c),E=0,T=0;for(_=0;_<y;_++){var P=S[_]=E,C=x[_];if(void 0!==C)for(var I=0;I<C.length;I++)M[E]=C[I],E++;var R=E-P;A[_]=R,R>T&&(T=R)}this.neighbourListLength=27*T+1,this.withinRadii=function(n,o,a,c,p){for(var d=0,f=s(n,u),y=s(o,h),x=s(a,l),_=Math.max(0,f-1),w=Math.max(0,y-1),E=Math.max(0,x-1),T=Math.min(m,f+1),P=Math.min(g,y+1),C=Math.min(v,x+1),I=_;I<=T;++I)for(var R=I*b,L=w;L<=P;++L)for(var O=L*v,D=E;D<=C;++D)for(var N=R+O+D,k=S[N],F=k+A[N],B=k;B<F;B++){var z=M[B],U=t[z]-n,j=e[z]-o,G=r[z]-a,V=i[z]+c;U*U+j*j+G*G<=V*V&&(p[d++]=M[B])}p[d]=-1}}function ic(t,e,r){function i(t,r,i,n){T=gn(t,1.4),P=gn(r,2),C=gn(i,!0),I=gn(n,30),A=new Float32Array(v),M=new Float32Array(v);for(var c=0;c<A.length;++c){var u=e[c]+T;A[c]=u,M[c]=u*u}E=0;for(var h=0;h<A.length;++h)A[h]>E&&(E=A[h]);o(),a(),s(),H=-1}function n(t,e,r){for(var i=0;i<t.length;i++)t[i]=e+r*i}function o(){var t=os(V,$,E,P,0);P=t.scaleFactor,R=t.dim,L=t.matrix,G=Math.min(5,2+Math.floor(T*P)),O=No(R[0]*R[1]*R[2],-1001),D=new Int32Array(O.length),N=new Float32Array(R[0]),k=new Float32Array(R[1]),F=new Float32Array(R[2]),n(N,V[0],1/P),n(k,V[1],1/P),n(F,V[2],1/P)}function a(){var t=0,e=2*Math.PI/I;z=new Float32Array(I),B=new Float32Array(I);for(var r=0;r<I;r++)z[r]=Math.cos(t),B[r]=Math.sin(t),t+=e}function s(){U=new rc(y,b,x,A,V,$,2.01*E),j=new Int32Array(U.neighbourListLength)}function c(t,e,r,i,n){var o;if(-1!==H){if((o=H)!==i&&o!==n&&u(o,t,e,r))return o;H=-1}var a=0;for(o=j[a];o>=0;){if(o!==i&&o!==n&&u(o,t,e,r))return H=o,o;o=j[++a]}return H=-1,-1}function u(e,r,i,n){var o=3*e,a=M[e],s=t[o]-r,c=t[o+1]-i,u=t[o+2]-n;return s*s+c*c+u*u<a}function h(){for(var t=0;t<v;t++){var e=y[t],r=b[t],i=x[t],n=A[t],o=M[t];U.withinRadii(e,r,i,n,j);for(var a=Math.ceil(n*P),s=Math.floor(P*(e-V[0])),u=Math.floor(P*(r-V[1])),h=Math.floor(P*(i-V[2])),l=Math.max(0,s-a),p=Math.max(0,u-a),d=Math.max(0,h-a),f=Math.min(R[0],s+a+2),m=Math.min(R[1],u+a+2),g=Math.min(R[2],h+a+2),_=l;_<f;_++)for(var w=N[_]-e,S=R[1]*R[2]*_,E=p;E<m;E++)for(var T=k[E]-r,I=w*w+T*T,L=S+R[2]*E,B=d;B<g;B++){var z=F[B]-i,G=I+z*z;if(G<o){var $=B+L;O[$]<0&&(O[$]=-O[$]);var H=Math.sqrt(G),W=n/H,X=w*W,q=T*W,Y=z*W;if(X+=e,q+=r,Y+=i,-1===c(X,q,Y,t,-1)){var Z=n-H;Z<O[$]&&(O[$]=Z,C&&(D[$]=t))}}}}}function l(){for(var t=0;t<v;t++){U.withinRadii(y[t],b[t],x[t],A[t],j);for(var e=0,r=j[e];r>=0;)t<r&&p(t,r),r=j[++e]}}function p(t,e){var r=A[t],i=A[e],n=W[0]=y[e]-y[t],o=W[1]=b[e]-b[t],a=W[2]=x[e]-x[t],s=n*n+o*o+a*a,u=Math.sqrt(s),h=r*((r*r+u*u-i*i)/(2*r*u));ba(W,W),d(X,W),ba(X,X),da(q,W,X),ba(q,q);var l=Math.sqrt(r*r-h*h);ya(X,X,l),ya(q,q,l),ya(W,W,h),W[0]+=y[t],W[1]+=b[t],W[2]+=x[t],H=-1;for(var p=G,f=0;f<I;f++){var m=z[f],g=B[f],v=W[0]+m*X[0]+g*q[0],_=W[1]+m*X[1]+g*q[1],w=W[2]+m*X[2]+g*q[2];if(-1===c(v,_,w,t,e))for(var S=Math.floor(P*(v-V[0])),M=Math.floor(P*(_-V[1])),E=Math.floor(P*(w-V[2])),T=Math.max(0,S-p),L=Math.max(0,M-p),U=Math.max(0,E-p),j=Math.min(R[0],S+p+2),$=Math.min(R[1],M+p+2),Y=Math.min(R[2],E+p+2),Z=T;Z<j;Z++){n=v-N[Z];for(var K=R[1]*R[2]*Z,Q=L;Q<$;Q++)for(var J=n*n+(o=_-k[Q])*o,tt=K+R[2]*Q,et=U;et<Y;et++){s=J+(a=w-F[et])*a;var rt=et+tt,it=O[rt];it>0&&s<it*it&&(O[rt]=Math.sqrt(s),C&&(D[rt]=t))}}}}function d(t,e){return t[0]=t[1]=t[2]=1,0!==e[0]?t[0]=(e[1]+e[2])/-e[0]:0!==e[1]?t[1]=(e[0]+e[2])/-e[1]:0!==e[2]&&(t[2]=(e[0]+e[1])/-e[2]),t}function f(){for(var t=0;t<O.length;t++)O[t]<0&&(O[t]=0)}function m(){for(var t=0;t<D.length;t++)D[t]=r[D[t]]}function g(t,e,r){console.time(\"AVSurface.getVolume\"),console.time(\"AVSurface.init\"),i(t,e,r),console.timeEnd(\"AVSurface.init\"),console.time(\"AVSurface.projectPoints\"),h(),console.timeEnd(\"AVSurface.projectPoints\"),console.time(\"AVSurface.projectTorii\"),l(),console.timeEnd(\"AVSurface.projectTorii\"),f(),m(),console.timeEnd(\"AVSurface.getVolume\")}for(var v=e.length,y=new Float32Array(v),b=new Float32Array(v),x=new Float32Array(v),_=0;_<v;_++){var w=3*_;y[_]=t[w],b[_]=t[w+1],x[_]=t[w+2]}var S=ca(t);0===t.length&&(S[0].set([0,0,0]),S[1].set([0,0,0]));var A,M,E,T,P,C,I,R,L,O,D,N,k,F,B,z,U,j,G,V=S[0],$=S[1],H=-1,W=new Float32Array([0,0,0]),X=new Float32Array([0,0,0]),q=new Float32Array([0,0,0]);this.getSurface=function(t,e,r,i,n,o,a){return g(e,r,n),new as(O,R[2],R[1],R[0],D).getSurface(e,!1,void 0,L,a)}}function nc(t){function e(t){for(var e=l.atomCount[t],n=l.atomOffset[t],o=new Array(e),a=0;a<e;++a)o[a]=h.atomTypeId[n+a];l.residueTypeId[t]=f.add(r,o,i)}var r,i,n=null,o=null,a=null,s=null,c=null,u=null,h=t.atomStore,l=t.residueStore,p=t.chainStore,d=t.modelStore,f=t.residueMap,m=-1,g=-1,v=-1,y=-1;this.addAtom=function(t,f,b,x,_,w,S,A){var M=!1,E=!1,T=!1;n!==t?(M=!0,E=!0,T=!0,y+=1,v+=1,g+=1):o!==b?(E=!0,T=!0,v+=1,g+=1):s===_&&a===x&&c===A||(T=!0,g+=1),m+=1,M&&(d.growIfFull(),d.chainOffset[y]=v,d.chainCount[y]=0,d.count+=1,p.modelIndex[v]=y),E&&(p.growIfFull(),p.setChainname(v,f),p.setChainid(v,b),p.residueOffset[v]=g,p.residueCount[v]=0,p.count+=1,p.modelIndex[v]=y,d.chainCount[y]+=1,l.chainIndex[g]=v),T&&(r=a,i=u,g>0&&e(g-1),l.growIfFull(),l.resno[g]=_,void 0!==S&&(l.sstruc[g]=S.charCodeAt(0)),void 0!==A&&(l.inscode[g]=A.charCodeAt(0)),l.atomOffset[g]=m,l.atomCount[g]=0,l.count+=1,l.chainIndex[g]=v,p.residueCount[v]+=1),h.count+=1,h.residueIndex[m]=g,l.atomCount[g]+=1,n=t,o=b,a=x,s=_,c=A,u=w},this.finalize=function(){r=a,i=u,g>-1&&e(g)}}function oc(t){switch(t=t.toLowerCase()){case\"polymer\":return _v;case\"non-polymer\":return wv;case\"macrolide\":return Sv;case\"water\":return Av;default:return xv}}function ac(t,e,r){var i=\"\"+t;return e&&(i+=\":\"+e),r&&(i+=\"^\"+r),i}function sc(t){return!t||t[0]!==t[t.length-1]||\"'\"!==t[0]&&'\"'!==t[0]?t:t.substring(1,t.length-1)}function cc(t,e){Array.isArray(t[e])||Object.keys(t).forEach(function(e){t[e]=[t[e]]})}function uc(t){return\"?\"!==t}function hc(t,e){return uc(t)?t:e}function lc(t){switch(t.toLowerCase()){case\"?\":case\"sing\":return 1;case\"doub\":return 2;case\"trip\":return 3;case\"quad\":return 4}return 0}function pc(t,e,r){var i,n,o=e.atomStore,a=e.atomMap,s=t.chem_comp,c=t.chem_comp_atom,u=t.chem_comp_bond;s&&(s.name&&(e.title=s.name.trim().replace(yw,\"\")),s.id&&(e.id=s.id.trim().replace(yw,\"\")));var h={};if(c){var l,p,d,f;for(n=c.comp_id.length,i=0;i<n;++i)o.growIfFull(),l=c.atom_id[i].replace(vw,\"\"),p=c.type_symbol[i],h[l]=i,o.atomTypeId[i]=a.add(l,p),o.x[i]=c.model_Cartn_x[i],o.y[i]=c.model_Cartn_y[i],o.z[i]=c.model_Cartn_z[i],o.serial[i]=i,d=c.pdbx_component_comp_id[i],f=c.pdbx_residue_numbering?c.pdbx_residue_numbering[i]:1,r.addAtom(0,\"\",\"\",d,f,1);for(i=0;i<n;++i){var m=i+n;o.growIfFull(),l=c.atom_id[i].replace(vw,\"\"),p=c.type_symbol[i],o.atomTypeId[m]=a.add(l,p),o.x[m]=c.pdbx_model_Cartn_x_ideal[i],o.y[m]=c.pdbx_model_Cartn_y_ideal[i],o.z[m]=c.pdbx_model_Cartn_z_ideal[i],o.serial[m]=m,d=c.pdbx_component_comp_id[i],f=c.pdbx_residue_numbering?c.pdbx_residue_numbering[i]:1,r.addAtom(1,\"\",\"\",d,f,1)}}if(c&&u){var g,v,y;n=u.comp_id.length;var b=c.comp_id.length,x=e.getAtomProxy(),_=e.getAtomProxy();for(i=0;i<n;++i)g=u.atom_id_1[i].replace(vw,\"\"),v=u.atom_id_2[i].replace(vw,\"\"),y=lc(u.value_order[i]),x.index=h[g],_.index=h[v],e.bondStore.growIfFull(),e.bondStore.addBond(x,_,y),x.index+=b,_.index+=b,e.bondStore.growIfFull(),e.bondStore.addBond(x,_,y)}}function dc(t,e,r){function i(t){return o.get(n.atomTypeId[t]).covalent}var n=e.atomStore,o=e.atomMap;t.data&&(e.id=t.data,e.name=t.data),e.unitcell=new uw({a:parseFloat(t.cell_length_a),b:parseFloat(t.cell_length_b),c:parseFloat(t.cell_length_c),alpha:parseFloat(t.cell_angle_alpha),beta:parseFloat(t.cell_angle_beta),gamma:parseFloat(t.cell_angle_gamma),spacegroup:sc(t.symmetry_space_group_name_H)});for(var a=new g,s=new g,c=t.atom_site_type_symbol.length,u=0;u<c;++u){n.growIfFull();var h=t.atom_site_label[u],l=t.atom_site_type_symbol[u];n.atomTypeId[u]=o.add(h,l),a.set(t.atom_site_fract_x[u],t.atom_site_fract_y[u],t.atom_site_fract_z[u]),a.applyMatrix4(e.unitcell.fracToCart),s.add(a),n.x[u]=a.x,n.y[u]=a.y,n.z[u]=a.z,t.atom_site_occupancy&&(n.occupancy[u]=parseFloat(t.atom_site_occupancy[u])),n.serial[u]=u,r.addAtom(0,\"\",\"\",\"HET\",1,1)}s.divideScalar(c),e.center=s,ws(e);for(var p=new g,d=new g,f=e.biomolDict.SUPERCELL.partList[0].matrixList,m=c,y=new v,b=0;b<c;++b)!function(t){var e=i(t);a.set(n.x[t],n.y[t],n.z[t]),f.forEach(function(o){if(!y.equals(o)){p.copy(a),p.applyMatrix4(o);for(var s=0;s<c;++s){d.set(n.x[s],n.y[s],n.z[s]);var u=p.distanceToSquared(d),h=i(s)+e,l=h+.3,f=h-.5;if(u<l*l&&u>f*f)return n.growIfFull(),n.atomTypeId[m]=n.atomTypeId[t],n.x[m]=p.x,n.y[m]=p.y,n.z[m]=p.z,n.occupancy[m]=n.occupancy[t],n.serial[m]=m,n.altloc[m]=\"A\".charCodeAt(0),r.addAtom(0,\"\",\"\",\"HET\",1,1),void(m+=1)}}})}(b)}function fc(t,e,r){var i,n,o,a,s=[],c=[],u=t.struct_conf;if(u)for(cc(u,\"id\"),i=0,n=u.beg_auth_seq_id.length;i<n;++i){var h=parseInt(u.pdbx_PDB_helix_class[i]);Number.isNaN(h)||(o=u.pdbx_beg_PDB_ins_code[i],a=u.pdbx_end_PDB_ins_code[i],s.push([r[u.beg_label_asym_id[i]],parseInt(u.beg_auth_seq_id[i]),hc(o,\"\"),r[u.end_label_asym_id[i]],parseInt(u.end_auth_seq_id[i]),hc(a,\"\"),(hw[h]||hw[\"\"]).charCodeAt(0)]))}var l=t.struct_sheet_range;if(l)for(cc(l,\"id\"),i=0,n=l.beg_auth_seq_id.length;i<n;++i)o=l.pdbx_beg_PDB_ins_code[i],a=l.pdbx_end_PDB_ins_code[i],c.push([r[l.beg_label_asym_id[i]],parseInt(l.beg_auth_seq_id[i]),hc(o,\"\"),r[l.end_label_asym_id[i]],parseInt(l.end_auth_seq_id[i]),hc(a,\"\")]);return!(!u&&!l)&&{helices:s,sheets:c}}function mc(t,e,r){var i={},n=e.biomolDict;if(t.pdbx_struct_oper_list){var o=t.pdbx_struct_oper_list;cc(o,\"id\"),o.id.forEach(function(t,e){var r=new v,n=r.elements;n[0]=parseFloat(o[\"matrix[1][1]\"][e]),n[1]=parseFloat(o[\"matrix[1][2]\"][e]),n[2]=parseFloat(o[\"matrix[1][3]\"][e]),n[4]=parseFloat(o[\"matrix[2][1]\"][e]),n[5]=parseFloat(o[\"matrix[2][2]\"][e]),n[6]=parseFloat(o[\"matrix[2][3]\"][e]),n[8]=parseFloat(o[\"matrix[3][1]\"][e]),n[9]=parseFloat(o[\"matrix[3][2]\"][e]),n[10]=parseFloat(o[\"matrix[3][3]\"][e]),n[3]=parseFloat(o[\"vector[1]\"][e]),n[7]=parseFloat(o[\"vector[2]\"][e]),n[11]=parseFloat(o[\"vector[3]\"][e]),r.transpose(),i[t]=r})}if(t.pdbx_struct_assembly_gen){var a=t.pdbx_struct_assembly_gen;cc(a,\"assembly_id\");var s=function(t){var e={};return t.replace(/[()']/g,\"\").split(\",\").forEach(function(t){if(t.includes(\"-\"))for(var r=t.split(\"-\"),n=parseInt(r[0]),o=parseInt(r[1]);n<=o;++n)e[n]=i[n];else e[t]=i[t]}),e};a.assembly_id.forEach(function(t,e){var i={},o=a.oper_expression[e].replace(/['\"]\\(|['\"]/g,\"\");if(o.includes(\")(\")||o.indexOf(\"(\")>0){o=o.split(\"(\");var c=s(o[0]),u=s(o[1]);Object.keys(c).forEach(function(t){Object.keys(u).forEach(function(e){var r=new v;r.multiplyMatrices(c[t],u[e]),i[t+\"x\"+e]=r})})}else i=s(o);var h=[];for(var l in i)h.push(i[l]);var p=t;/^(0|[1-9][0-9]*)$/.test(p)&&(p=\"BU\"+p);for(var d=a.asym_id_list[e].split(\",\"),f=0,m=d.length;f<m;++f)d[f]=r[d[f]];void 0===n[p]&&(n[p]=new gy(p)),n[p].addPart(h,d)})}if(t.struct_ncs_oper){var c=t.struct_ncs_oper;cc(c,\"id\");n.NCS=new gy(\"NCS\");var u=n.NCS.addPart();c.id.forEach(function(t,e){if(\"given\"!==c.code[e]){var r=new v,i=r.elements;i[0]=parseFloat(c[\"matrix[1][1]\"][e]),i[1]=parseFloat(c[\"matrix[1][2]\"][e]),i[2]=parseFloat(c[\"matrix[1][3]\"][e]),i[4]=parseFloat(c[\"matrix[2][1]\"][e]),i[5]=parseFloat(c[\"matrix[2][2]\"][e]),i[6]=parseFloat(c[\"matrix[2][3]\"][e]),i[8]=parseFloat(c[\"matrix[3][1]\"][e]),i[9]=parseFloat(c[\"matrix[3][2]\"][e]),i[10]=parseFloat(c[\"matrix[3][3]\"][e]),i[3]=parseFloat(c[\"vector[1]\"][e]),i[7]=parseFloat(c[\"vector[2]\"][e]),i[11]=parseFloat(c[\"vector[3]\"][e]),r.transpose(),u.matrixList.push(r)}}),0===u.matrixList.length&&delete n.NCS}var h={};if(t.cell){var l=t.cell,p=parseFloat(l.length_a),d=parseFloat(l.length_b),f=parseFloat(l.length_c),m=new Float32Array(9);m[0]=p,m[4]=d,m[8]=f,e.boxes.push(m),h.a=p,h.b=d,h.c=f,h.alpha=parseFloat(l.angle_alpha),h.beta=parseFloat(l.angle_beta),h.gamma=parseFloat(l.angle_gamma)}t.symmetry&&(h.spacegroup=sc(t.symmetry[\"space_group_name_H-M\"]));var g=new v;if(t.database_PDB_matrix){var y=t.database_PDB_matrix,b=g.elements;b[0]=parseFloat(y[\"origx[1][1]\"]),b[1]=parseFloat(y[\"origx[1][2]\"]),b[2]=parseFloat(y[\"origx[1][3]\"]),b[4]=parseFloat(y[\"origx[2][1]\"]),b[5]=parseFloat(y[\"origx[2][2]\"]),b[6]=parseFloat(y[\"origx[2][3]\"]),b[8]=parseFloat(y[\"origx[3][1]\"]),b[9]=parseFloat(y[\"origx[3][2]\"]),b[10]=parseFloat(y[\"origx[3][3]\"]),b[3]=parseFloat(y[\"origx_vector[1]\"]),b[7]=parseFloat(y[\"origx_vector[2]\"]),b[11]=parseFloat(y[\"origx_vector[3]\"]),g.transpose(),h.origx=g}var x=new v;if(t.atom_sites){var _=t.atom_sites,w=x.elements;w[0]=parseFloat(_[\"fract_transf_matrix[1][1]\"]),w[1]=parseFloat(_[\"fract_transf_matrix[1][2]\"]),w[2]=parseFloat(_[\"fract_transf_matrix[1][3]\"]),w[4]=parseFloat(_[\"fract_transf_matrix[2][1]\"]),w[5]=parseFloat(_[\"fract_transf_matrix[2][2]\"]),w[6]=parseFloat(_[\"fract_transf_matrix[2][3]\"]),w[8]=parseFloat(_[\"fract_transf_matrix[3][1]\"]),w[9]=parseFloat(_[\"fract_transf_matrix[3][2]\"]),w[10]=parseFloat(_[\"fract_transf_matrix[3][3]\"]),w[3]=parseFloat(_[\"fract_transf_vector[1]\"]),w[7]=parseFloat(_[\"fract_transf_vector[2]\"]),w[11]=parseFloat(_[\"fract_transf_vector[3]\"]),x.transpose(),h.scale=x}void 0!==h.a?e.unitcell=new uw(h):e.unitcell=void 0}function gc(e,r,i){var n=e.struct_conn;if(n){cc(n,\"id\");for(var o=r.getAtomProxy(),a=r.getAtomProxy(),s={},c=0,u=n.id.length;c<u;++c){var h=n.conn_type_id[c];if(\"hydrog\"!==h&&\"mismat\"!==h&&\"saltbr\"!==h&&(\"1_555\"===n.ptnr1_symmetry[c]&&\"1_555\"===n.ptnr2_symmetry[c])){var l=n.pdbx_ptnr1_PDB_ins_code[c],p=n.pdbx_ptnr1_label_alt_id[c],d=n.ptnr1_auth_seq_id[c]+(uc(l)?\"^\"+l:\"\")+\":\"+i[n.ptnr1_label_asym_id[c]]+\".\"+n.ptnr1_label_atom_id[c].replace(/\"/g,\"\")+(uc(p)?\"%\"+p:\"\"),f=s[d];if(!f){var m=new Cf(d);if(m.selection.error){t.Debug&&jf.warn(\"invalid selection for connection\",d);continue}f=r.getAtomIndices(m),s[d]=f}var g=n.pdbx_ptnr2_PDB_ins_code[c],v=n.pdbx_ptnr2_label_alt_id[c],y=n.ptnr2_auth_seq_id[c]+(uc(g)?\"^\"+g:\"\")+\":\"+i[n.ptnr2_label_asym_id[c]]+\".\"+n.ptnr2_label_atom_id[c].replace(/\"/g,\"\")+(uc(v)?\"%\"+v:\"\"),b=s[y];if(!b){var x=new Cf(y);if(x.selection.error){t.Debug&&jf.warn(\"invalid selection for connection\",y);continue}b=r.getAtomIndices(x),s[y]=b}var _=f.length,w=b.length;if(_>w){var S=_;_=w,w=S;var A=f;f=b,b=A}if(0!==_&&0!==w)for(var M=0;M<w;++M)o.index=f[M%_],a.index=b[M],o&&a?r.bondStore.addBond(o,a,lc(n.pdbx_value_order[c])):jf.log(\"atoms for connection not found\");else t.Debug&&jf.warn(\"no atoms found 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back\",r.mode=JS;break t}if(d>>>=x,f-=x,x=o-a,w>x){if((x=w-x)>h&&r.sane){t.msg=\"invalid distance too far back\",r.mode=JS;break t}if(S=0,A=p,0===l){if(S+=u-x,x<_){_-=x;do{E[o++]=p[S++]}while(--x);S=o-w,A=E}}else if(l<x){if(S+=u+l-x,(x-=l)<_){_-=x;do{E[o++]=p[S++]}while(--x);if(S=0,l<_){_-=x=l;do{E[o++]=p[S++]}while(--x);S=o-w,A=E}}}else if(S+=l-x,x<_){_-=x;do{E[o++]=p[S++]}while(--x);S=o-w,A=E}for(;_>2;)E[o++]=A[S++],E[o++]=A[S++],E[o++]=A[S++],_-=3;_&&(E[o++]=A[S++],_>1&&(E[o++]=A[S++]))}else{S=o-w;do{E[o++]=E[S++],E[o++]=E[S++],E[o++]=E[S++],_-=3}while(_>2);_&&(E[o++]=E[S++],_>1&&(E[o++]=E[S++]))}break}}break}}while(i<n&&o<s);i-=_=f>>3,d&=(1<<(f-=_<<3))-1,t.next_in=i,t.next_out=o,t.avail_in=i<n?n-i+5:5-(i-n),t.avail_out=o<s?s-o+257:257-(o-s),r.hold=d,r.bits=f}function Su(t,e,r,i,n,o,a,s){var c,u,h,l,p,d,f,m,g,v=s.bits,y=0,b=0,x=0,_=0,w=0,S=0,A=0,M=0,E=0,T=0,P=null,C=0,I=new Uint16Array(eA+1),R=new Uint16Array(eA+1),L=null,O=0;for(y=0;y<=eA;y++)I[y]=0;for(b=0;b<i;b++)I[e[r+b]]++;for(w=v,_=eA;_>=1&&0===I[_];_--);if(w>_&&(w=_),0===_)return n[o++]=20971520,n[o++]=20971520,s.bits=1,0;for(x=1;x<_&&0===I[x];x++);for(w<x&&(w=x),M=1,y=1;y<=eA;y++)if(M<<=1,(M-=I[y])<0)return-1;if(M>0&&(t===nA||1!==_))return-1;for(R[1]=0,y=1;y<eA;y++)R[y+1]=R[y]+I[y];for(b=0;b<i;b++)0!==e[r+b]&&(a[R[e[r+b]]++]=b);if(t===nA?(P=L=a,d=19):t===oA?(P=sA,C-=257,L=cA,O-=257,d=256):(P=uA,L=hA,d=-1),T=0,b=0,y=x,p=o,S=w,A=0,h=-1,E=1<<w,l=E-1,t===oA&&E>rA||t===aA&&E>iA)return 1;for(var D=0;;){D++,f=y-A,a[b]<d?(m=0,g=a[b]):a[b]>d?(m=L[O+a[b]],g=P[C+a[b]]):(m=96,g=0),c=1<<y-A,x=u=1<<S;do{n[p+(T>>A)+(u-=c)]=f<<24|m<<16|g|0}while(0!==u);for(c=1<<y-1;T&c;)c>>=1;if(0!==c?(T&=c-1,T+=c):T=0,b++,0==--I[y]){if(y===_)break;y=e[r+a[b]]}if(y>w&&(T&l)!==h){for(0===A&&(A=w),p+=x,M=1<<(S=y-A);S+A<_&&!((M-=I[S+A])<=0);)S++,M<<=1;if(E+=1<<S,t===oA&&E>rA||t===aA&&E>iA)return 1;n[h=T&l]=w<<24|S<<16|p-o|0}}return 0!==T&&(n[p+T]=y-A<<24|64<<16|0),s.bits=w,0}function Au(t){return(t>>>24&255)+(t>>>8&65280)+((65280&t)<<8)+((255&t)<<24)}function Mu(){this.mode=0,this.last=!1,this.wrap=0,this.havedict=!1,this.flags=0,this.dmax=0,this.check=0,this.total=0,this.head=null,this.wbits=0,this.wsize=0,this.whave=0,this.wnext=0,this.window=null,this.hold=0,this.bits=0,this.length=0,this.offset=0,this.extra=0,this.lencode=null,this.distcode=null,this.lenbits=0,this.distbits=0,this.ncode=0,this.nlen=0,this.ndist=0,this.have=0,this.next=null,this.lens=new Uint16Array(320),this.work=new Uint16Array(288),this.lendyn=null,this.distdyn=null,this.sane=0,this.back=0,this.was=0}function Eu(t){var e;return t&&t.state?(e=t.state,t.total_in=t.total_out=e.total=0,t.msg=\"\",e.wrap&&(t.adler=1&e.wrap),e.mode=MA,e.last=0,e.havedict=0,e.dmax=32768,e.head=null,e.hold=0,e.bits=0,e.lencode=e.lendyn=new Int32Array(iM),e.distcode=e.distdyn=new Int32Array(nM),e.sane=1,e.back=-1,vA):xA}function Tu(t){var e;return t&&t.state?(e=t.state,e.wsize=0,e.whave=0,e.wnext=0,Eu(t)):xA}function Pu(t,e){var r,i;return t&&t.state?(i=t.state,e<0?(r=0,e=-e):(r=1+(e>>4),e<48&&(e&=15)),e&&(e<8||e>15)?xA:(null!==i.window&&i.wbits!==e&&(i.window=null),i.wrap=r,i.wbits=e,Tu(t))):xA}function Cu(t,e){var r,i;return t?(i=new Mu,t.state=i,i.window=null,(r=Pu(t,e))!==vA&&(t.state=null),r):xA}function Iu(t){if(oM){var e;for(ZS=new Int32Array(512),KS=new Int32Array(32),e=0;e<144;)t.lens[e++]=8;for(;e<256;)t.lens[e++]=9;for(;e<280;)t.lens[e++]=7;for(;e<288;)t.lens[e++]=8;for(Su(pA,t.lens,0,288,ZS,0,t.work,{bits:9}),e=0;e<32;)t.lens[e++]=5;Su(dA,t.lens,0,32,KS,0,t.work,{bits:5}),oM=!1}t.lencode=ZS,t.lenbits=9,t.distcode=KS,t.distbits=5}function Ru(t,e,r,i){var n,o=t.state;return null===o.window&&(o.wsize=1<<o.wbits,o.wnext=0,o.whave=0,o.window=new Uint8Array(o.wsize)),i>=o.wsize?(yu(o.window,e,r-o.wsize,o.wsize,0),o.wnext=0,o.whave=o.wsize):((n=o.wsize-o.wnext)>i&&(n=i),yu(o.window,e,r-i,n,o.wnext),(i-=n)?(yu(o.window,e,r-i,i,0),o.wnext=i,o.whave=o.wsize):(o.wnext+=n,o.wnext===o.wsize&&(o.wnext=0),o.whave<o.wsize&&(o.whave+=n))),0}function Lu(t,e){var r,i,n,o,a,s,c,u,h,l,p,d,f,m,g,v,y,b,x,_,w,S,A,M,E=0,T=new Uint8Array(4),P=[16,17,18,0,8,7,9,6,10,5,11,4,12,3,13,2,14,1,15];if(!t||!t.state||!t.output||!t.input&&0!==t.avail_in)return xA;(r=t.state).mode===kA&&(r.mode=FA),a=t.next_out,n=t.output,c=t.avail_out,o=t.next_in,i=t.input,s=t.avail_in,u=r.hold,h=r.bits,l=s,p=c,S=vA;t:for(;;)switch(r.mode){case MA:if(0===r.wrap){r.mode=FA;break}for(;h<16;){if(0===s)break t;s--,u+=i[o++]<<h,h+=8}if(2&r.wrap&&35615===u){r.check=0,T[0]=255&u,T[1]=u>>>8&255,r.check=_u(r.check,T,2,0),u=0,h=0,r.mode=EA;break}if(r.flags=0,r.head&&(r.head.done=!1),!(1&r.wrap)||(((255&u)<<8)+(u>>8))%31){t.msg=\"incorrect header check\",r.mode=tM;break}if((15&u)!==AA){t.msg=\"unknown compression method\",r.mode=tM;break}if(u>>>=4,h-=4,w=8+(15&u),0===r.wbits)r.wbits=w;else if(w>r.wbits){t.msg=\"invalid window size\",r.mode=tM;break}r.dmax=1<<w,t.adler=r.check=1,r.mode=512&u?DA:kA,u=0,h=0;break;case EA:for(;h<16;){if(0===s)break t;s--,u+=i[o++]<<h,h+=8}if(r.flags=u,(255&r.flags)!==AA){t.msg=\"unknown compression method\",r.mode=tM;break}if(57344&r.flags){t.msg=\"unknown header flags set\",r.mode=tM;break}r.head&&(r.head.text=u>>8&1),512&r.flags&&(T[0]=255&u,T[1]=u>>>8&255,r.check=_u(r.check,T,2,0)),u=0,h=0,r.mode=TA;case TA:for(;h<32;){if(0===s)break t;s--,u+=i[o++]<<h,h+=8}r.head&&(r.head.time=u),512&r.flags&&(T[0]=255&u,T[1]=u>>>8&255,T[2]=u>>>16&255,T[3]=u>>>24&255,r.check=_u(r.check,T,4,0)),u=0,h=0,r.mode=PA;case PA:for(;h<16;){if(0===s)break t;s--,u+=i[o++]<<h,h+=8}r.head&&(r.head.xflags=255&u,r.head.os=u>>8),512&r.flags&&(T[0]=255&u,T[1]=u>>>8&255,r.check=_u(r.check,T,2,0)),u=0,h=0,r.mode=CA;case CA:if(1024&r.flags){for(;h<16;){if(0===s)break t;s--,u+=i[o++]<<h,h+=8}r.length=u,r.head&&(r.head.extra_len=u),512&r.flags&&(T[0]=255&u,T[1]=u>>>8&255,r.check=_u(r.check,T,2,0)),u=0,h=0}else r.head&&(r.head.extra=null);r.mode=IA;case IA:if(1024&r.flags&&((d=r.length)>s&&(d=s),d&&(r.head&&(w=r.head.extra_len-r.length,r.head.extra||(r.head.extra=new Array(r.head.extra_len)),yu(r.head.extra,i,o,d,w)),512&r.flags&&(r.check=_u(r.check,i,d,o)),s-=d,o+=d,r.length-=d),r.length))break t;r.length=0,r.mode=RA;case RA:if(2048&r.flags){if(0===s)break t;d=0;do{w=i[o+d++],r.head&&w&&r.length<65536&&(r.head.name+=String.fromCharCode(w))}while(w&&d<s);if(512&r.flags&&(r.check=_u(r.check,i,d,o)),s-=d,o+=d,w)break t}else r.head&&(r.head.name=null);r.length=0,r.mode=LA;case LA:if(4096&r.flags){if(0===s)break t;d=0;do{w=i[o+d++],r.head&&w&&r.length<65536&&(r.head.comment+=String.fromCharCode(w))}while(w&&d<s);if(512&r.flags&&(r.check=_u(r.check,i,d,o)),s-=d,o+=d,w)break t}else r.head&&(r.head.comment=null);r.mode=OA;case OA:if(512&r.flags){for(;h<16;){if(0===s)break t;s--,u+=i[o++]<<h,h+=8}if(u!==(65535&r.check)){t.msg=\"header crc mismatch\",r.mode=tM;break}u=0,h=0}r.head&&(r.head.hcrc=r.flags>>9&1,r.head.done=!0),t.adler=r.check=0,r.mode=kA;break;case DA:for(;h<32;){if(0===s)break t;s--,u+=i[o++]<<h,h+=8}t.adler=r.check=Au(u),u=0,h=0,r.mode=NA;case NA:if(0===r.havedict)return t.next_out=a,t.avail_out=c,t.next_in=o,t.avail_in=s,r.hold=u,r.bits=h,bA;t.adler=r.check=1,r.mode=kA;case kA:if(e===mA||e===gA)break t;case FA:if(r.last){u>>>=7&h,h-=7&h,r.mode=KA;break}for(;h<3;){if(0===s)break t;s--,u+=i[o++]<<h,h+=8}switch(r.last=1&u,u>>>=1,h-=1,3&u){case 0:r.mode=BA;break;case 1:if(Iu(r),r.mode=$A,e===gA){u>>>=2,h-=2;break t}break;case 2:r.mode=jA;break;case 3:t.msg=\"invalid block type\",r.mode=tM}u>>>=2,h-=2;break;case BA:for(u>>>=7&h,h-=7&h;h<32;){if(0===s)break t;s--,u+=i[o++]<<h,h+=8}if((65535&u)!=(u>>>16^65535)){t.msg=\"invalid stored block lengths\",r.mode=tM;break}if(r.length=65535&u,u=0,h=0,r.mode=zA,e===gA)break t;case zA:r.mode=UA;case UA:if(d=r.length){if(d>s&&(d=s),d>c&&(d=c),0===d)break t;yu(n,i,o,d,a),s-=d,o+=d,c-=d,a+=d,r.length-=d;break}r.mode=kA;break;case jA:for(;h<14;){if(0===s)break t;s--,u+=i[o++]<<h,h+=8}if(r.nlen=257+(31&u),u>>>=5,h-=5,r.ndist=1+(31&u),u>>>=5,h-=5,r.ncode=4+(15&u),u>>>=4,h-=4,r.nlen>286||r.ndist>30){t.msg=\"too many length or distance symbols\",r.mode=tM;break}r.have=0,r.mode=GA;case GA:for(;r.have<r.ncode;){for(;h<3;){if(0===s)break t;s--,u+=i[o++]<<h,h+=8}r.lens[P[r.have++]]=7&u,u>>>=3,h-=3}for(;r.have<19;)r.lens[P[r.have++]]=0;if(r.lencode=r.lendyn,r.lenbits=7,A={bits:r.lenbits},S=Su(lA,r.lens,0,19,r.lencode,0,r.work,A),r.lenbits=A.bits,S){t.msg=\"invalid code lengths set\",r.mode=tM;break}r.have=0,r.mode=VA;case VA:for(;r.have<r.nlen+r.ndist;){for(;E=r.lencode[u&(1<<r.lenbits)-1],g=E>>>24,v=E>>>16&255,y=65535&E,!(g<=h);){if(0===s)break t;s--,u+=i[o++]<<h,h+=8}if(y<16)u>>>=g,h-=g,r.lens[r.have++]=y;else{if(16===y){for(M=g+2;h<M;){if(0===s)break t;s--,u+=i[o++]<<h,h+=8}if(u>>>=g,h-=g,0===r.have){t.msg=\"invalid bit length repeat\",r.mode=tM;break}w=r.lens[r.have-1],d=3+(3&u),u>>>=2,h-=2}else if(17===y){for(M=g+3;h<M;){if(0===s)break t;s--,u+=i[o++]<<h,h+=8}h-=g,w=0,d=3+(7&(u>>>=g)),u>>>=3,h-=3}else{for(M=g+7;h<M;){if(0===s)break t;s--,u+=i[o++]<<h,h+=8}h-=g,w=0,d=11+(127&(u>>>=g)),u>>>=7,h-=7}if(r.have+d>r.nlen+r.ndist){t.msg=\"invalid bit length repeat\",r.mode=tM;break}for(;d--;)r.lens[r.have++]=w}}if(r.mode===tM)break;if(0===r.lens[256]){t.msg=\"invalid code -- missing end-of-block\",r.mode=tM;break}if(r.lenbits=9,A={bits:r.lenbits},S=Su(pA,r.lens,0,r.nlen,r.lencode,0,r.work,A),r.lenbits=A.bits,S){t.msg=\"invalid literal/lengths set\",r.mode=tM;break}if(r.distbits=6,r.distcode=r.distdyn,A={bits:r.distbits},S=Su(dA,r.lens,r.nlen,r.ndist,r.distcode,0,r.work,A),r.distbits=A.bits,S){t.msg=\"invalid distances set\",r.mode=tM;break}if(r.mode=$A,e===gA)break t;case $A:r.mode=HA;case HA:if(s>=6&&c>=258){t.next_out=a,t.avail_out=c,t.next_in=o,t.avail_in=s,r.hold=u,r.bits=h,wu(t,p),a=t.next_out,n=t.output,c=t.avail_out,o=t.next_in,i=t.input,s=t.avail_in,u=r.hold,h=r.bits,r.mode===kA&&(r.back=-1);break}for(r.back=0;E=r.lencode[u&(1<<r.lenbits)-1],g=E>>>24,v=E>>>16&255,y=65535&E,!(g<=h);){if(0===s)break t;s--,u+=i[o++]<<h,h+=8}if(v&&0==(240&v)){for(b=g,x=v,_=y;E=r.lencode[_+((u&(1<<b+x)-1)>>b)],g=E>>>24,v=E>>>16&255,y=65535&E,!(b+g<=h);){if(0===s)break t;s--,u+=i[o++]<<h,h+=8}u>>>=b,h-=b,r.back+=b}if(u>>>=g,h-=g,r.back+=g,r.length=y,0===v){r.mode=ZA;break}if(32&v){r.back=-1,r.mode=kA;break}if(64&v){t.msg=\"invalid literal/length code\",r.mode=tM;break}r.extra=15&v,r.mode=WA;case WA:if(r.extra){for(M=r.extra;h<M;){if(0===s)break t;s--,u+=i[o++]<<h,h+=8}r.length+=u&(1<<r.extra)-1,u>>>=r.extra,h-=r.extra,r.back+=r.extra}r.was=r.length,r.mode=XA;case XA:for(;E=r.distcode[u&(1<<r.distbits)-1],g=E>>>24,v=E>>>16&255,y=65535&E,!(g<=h);){if(0===s)break t;s--,u+=i[o++]<<h,h+=8}if(0==(240&v)){for(b=g,x=v,_=y;E=r.distcode[_+((u&(1<<b+x)-1)>>b)],g=E>>>24,v=E>>>16&255,y=65535&E,!(b+g<=h);){if(0===s)break t;s--,u+=i[o++]<<h,h+=8}u>>>=b,h-=b,r.back+=b}if(u>>>=g,h-=g,r.back+=g,64&v){t.msg=\"invalid distance code\",r.mode=tM;break}r.offset=y,r.extra=15&v,r.mode=qA;case qA:if(r.extra){for(M=r.extra;h<M;){if(0===s)break t;s--,u+=i[o++]<<h,h+=8}r.offset+=u&(1<<r.extra)-1,u>>>=r.extra,h-=r.extra,r.back+=r.extra}if(r.offset>r.dmax){t.msg=\"invalid distance too far back\",r.mode=tM;break}r.mode=YA;case YA:if(0===c)break t;if(d=p-c,r.offset>d){if((d=r.offset-d)>r.whave&&r.sane){t.msg=\"invalid distance too far back\",r.mode=tM;break}d>r.wnext?(d-=r.wnext,f=r.wsize-d):f=r.wnext-d,d>r.length&&(d=r.length),m=r.window}else m=n,f=a-r.offset,d=r.length;d>c&&(d=c),c-=d,r.length-=d;do{n[a++]=m[f++]}while(--d);0===r.length&&(r.mode=HA);break;case ZA:if(0===c)break t;n[a++]=r.length,c--,r.mode=HA;break;case KA:if(r.wrap){for(;h<32;){if(0===s)break t;s--,u|=i[o++]<<h,h+=8}if(p-=c,t.total_out+=p,r.total+=p,p&&(t.adler=r.check=r.flags?_u(r.check,n,p,a-p):xu(r.check,n,p,a-p)),p=c,(r.flags?u:Au(u))!==r.check){t.msg=\"incorrect data check\",r.mode=tM;break}u=0,h=0}r.mode=QA;case QA:if(r.wrap&&r.flags){for(;h<32;){if(0===s)break t;s--,u+=i[o++]<<h,h+=8}if(u!==(4294967295&r.total)){t.msg=\"incorrect length check\",r.mode=tM;break}u=0,h=0}r.mode=JA;case JA:S=yA;break t;case tM:S=_A;break t;case eM:return wA;case rM:default:return xA}return 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this.x=Math.floor(this.x),this.y=Math.floor(this.y),this},ceil:function(){return this.x=Math.ceil(this.x),this.y=Math.ceil(this.y),this},round:function(){return this.x=Math.round(this.x),this.y=Math.round(this.y),this},roundToZero:function(){return this.x=this.x<0?Math.ceil(this.x):Math.floor(this.x),this.y=this.y<0?Math.ceil(this.y):Math.floor(this.y),this},negate:function(){return this.x=-this.x,this.y=-this.y,this},dot:function(t){return this.x*t.x+this.y*t.y},lengthSq:function(){return this.x*this.x+this.y*this.y},length:function(){return Math.sqrt(this.x*this.x+this.y*this.y)},lengthManhattan:function(){return Math.abs(this.x)+Math.abs(this.y)},normalize:function(){return this.divideScalar(this.length()||1)},angle:function(){var t=Math.atan2(this.y,this.x);return t<0&&(t+=2*Math.PI),t},distanceTo:function(t){return Math.sqrt(this.distanceToSquared(t))},distanceToSquared:function(t){var e=this.x-t.x,r=this.y-t.y;return e*e+r*r},distanceToManhattan:function(t){return Math.abs(this.x-t.x)+Math.abs(this.y-t.y)},setLength:function(t){return this.normalize().multiplyScalar(t)},lerp:function(t,e){return this.x+=(t.x-this.x)*e,this.y+=(t.y-this.y)*e,this},lerpVectors:function(t,e,r){return this.subVectors(e,t).multiplyScalar(r).add(t)},equals:function(t){return t.x===this.x&&t.y===this.y},fromArray:function(t,e){return void 0===e&&(e=0),this.x=t[e],this.y=t[e+1],this},toArray:function(t,e){return void 0===t&&(t=[]),void 0===e&&(e=0),t[e]=this.x,t[e+1]=this.y,t},fromBufferAttribute:function(t,e,r){return void 0!==r&&console.warn(\"THREE.Vector2: offset has been removed from .fromBufferAttribute().\"),this.x=t.getX(e),this.y=t.getY(e),this},rotateAround:function(t,e){var r=Math.cos(e),i=Math.sin(e),n=this.x-t.x,o=this.y-t.y;return this.x=n*r-o*i+t.x,this.y=n*i+o*r+t.y,this}});var Jl=0;p.DEFAULT_IMAGE=void 0,p.DEFAULT_MAPPING=300,Object.defineProperty(p.prototype,\"needsUpdate\",{set:function(t){!0===t&&this.version++}}),Object.assign(p.prototype,h.prototype,{constructor:p,isTexture:!0,clone:function(){return(new this.constructor).copy(this)},copy:function(t){return this.name=t.name,this.image=t.image,this.mipmaps=t.mipmaps.slice(0),this.mapping=t.mapping,this.wrapS=t.wrapS,this.wrapT=t.wrapT,this.magFilter=t.magFilter,this.minFilter=t.minFilter,this.anisotropy=t.anisotropy,this.format=t.format,this.type=t.type,this.offset.copy(t.offset),this.repeat.copy(t.repeat),this.generateMipmaps=t.generateMipmaps,this.premultiplyAlpha=t.premultiplyAlpha,this.flipY=t.flipY,this.unpackAlignment=t.unpackAlignment,this.encoding=t.encoding,this},toJSON:function(t){if(void 0!==t.textures[this.uuid])return t.textures[this.uuid];var e={metadata:{version:4.5,type:\"Texture\",generator:\"Texture.toJSON\"},uuid:this.uuid,name:this.name,mapping:this.mapping,repeat:[this.repeat.x,this.repeat.y],offset:[this.offset.x,this.offset.y],wrap:[this.wrapS,this.wrapT],minFilter:this.minFilter,magFilter:this.magFilter,anisotropy:this.anisotropy,flipY:this.flipY};if(void 0!==this.image){var r=this.image;void 0===r.uuid&&(r.uuid=Ql.generateUUID()),void 0===t.images[r.uuid]&&(t.images[r.uuid]={uuid:r.uuid,url:function(t){var e;return void 0!==t.toDataURL?e=t:((e=document.createElementNS(\"http://www.w3.org/1999/xhtml\",\"canvas\")).width=t.width,e.height=t.height,e.getContext(\"2d\").drawImage(t,0,0,t.width,t.height)),e.width>2048||e.height>2048?e.toDataURL(\"image/jpeg\",.6):e.toDataURL(\"image/png\")}(r)}),e.image=r.uuid}return t.textures[this.uuid]=e,e},dispose:function(){this.dispatchEvent({type:\"dispose\"})},transformUv:function(t){if(300===this.mapping){if(t.multiply(this.repeat),t.add(this.offset),t.x<0||t.x>1)switch(this.wrapS){case el:t.x=t.x-Math.floor(t.x);break;case rl:t.x=t.x<0?0:1;break;case il:1===Math.abs(Math.floor(t.x)%2)?t.x=Math.ceil(t.x)-t.x:t.x=t.x-Math.floor(t.x)}if(t.y<0||t.y>1)switch(this.wrapT){case el:t.y=t.y-Math.floor(t.y);break;case rl:t.y=t.y<0?0:1;break;case il:1===Math.abs(Math.floor(t.y)%2)?t.y=Math.ceil(t.y)-t.y:t.y=t.y-Math.floor(t.y)}this.flipY&&(t.y=1-t.y)}}}),Object.assign(d.prototype,{isVector4:!0,set:function(t,e,r,i){return this.x=t,this.y=e,this.z=r,this.w=i,this},setScalar:function(t){return this.x=t,this.y=t,this.z=t,this.w=t,this},setX:function(t){return this.x=t,this},setY:function(t){return this.y=t,this},setZ:function(t){return this.z=t,this},setW:function(t){return this.w=t,this},setComponent:function(t,e){switch(t){case 0:this.x=e;break;case 1:this.y=e;break;case 2:this.z=e;break;case 3:this.w=e;break;default:throw new Error(\"index is out of range: \"+t)}return this},getComponent:function(t){switch(t){case 0:return this.x;case 1:return this.y;case 2:return this.z;case 3:return this.w;default:throw new Error(\"index is out of range: \"+t)}},clone:function(){return new this.constructor(this.x,this.y,this.z,this.w)},copy:function(t){return this.x=t.x,this.y=t.y,this.z=t.z,this.w=void 0!==t.w?t.w:1,this},add:function(t,e){return void 0!==e?(console.warn(\"THREE.Vector4: .add() now only accepts one argument. Use .addVectors( a, b ) instead.\"),this.addVectors(t,e)):(this.x+=t.x,this.y+=t.y,this.z+=t.z,this.w+=t.w,this)},addScalar:function(t){return this.x+=t,this.y+=t,this.z+=t,this.w+=t,this},addVectors:function(t,e){return this.x=t.x+e.x,this.y=t.y+e.y,this.z=t.z+e.z,this.w=t.w+e.w,this},addScaledVector:function(t,e){return this.x+=t.x*e,this.y+=t.y*e,this.z+=t.z*e,this.w+=t.w*e,this},sub:function(t,e){return void 0!==e?(console.warn(\"THREE.Vector4: .sub() now only accepts one argument. Use .subVectors( a, b ) instead.\"),this.subVectors(t,e)):(this.x-=t.x,this.y-=t.y,this.z-=t.z,this.w-=t.w,this)},subScalar:function(t){return this.x-=t,this.y-=t,this.z-=t,this.w-=t,this},subVectors:function(t,e){return this.x=t.x-e.x,this.y=t.y-e.y,this.z=t.z-e.z,this.w=t.w-e.w,this},multiplyScalar:function(t){return this.x*=t,this.y*=t,this.z*=t,this.w*=t,this},applyMatrix4:function(t){var e=this.x,r=this.y,i=this.z,n=this.w,o=t.elements;return this.x=o[0]*e+o[4]*r+o[8]*i+o[12]*n,this.y=o[1]*e+o[5]*r+o[9]*i+o[13]*n,this.z=o[2]*e+o[6]*r+o[10]*i+o[14]*n,this.w=o[3]*e+o[7]*r+o[11]*i+o[15]*n,this},divideScalar:function(t){return this.multiplyScalar(1/t)},setAxisAngleFromQuaternion:function(t){this.w=2*Math.acos(t.w);var e=Math.sqrt(1-t.w*t.w);return e<1e-4?(this.x=1,this.y=0,this.z=0):(this.x=t.x/e,this.y=t.y/e,this.z=t.z/e),this},setAxisAngleFromRotationMatrix:function(t){var e,r,i,n,o=t.elements,a=o[0],s=o[4],c=o[8],u=o[1],h=o[5],l=o[9],p=o[2],d=o[6],f=o[10];if(Math.abs(s-u)<.01&&Math.abs(c-p)<.01&&Math.abs(l-d)<.01){if(Math.abs(s+u)<.1&&Math.abs(c+p)<.1&&Math.abs(l+d)<.1&&Math.abs(a+h+f-3)<.1)return this.set(1,0,0,0),this;e=Math.PI;var m=(a+1)/2,g=(h+1)/2,v=(f+1)/2,y=(s+u)/4,b=(c+p)/4,x=(l+d)/4;return m>g&&m>v?m<.01?(r=0,i=.707106781,n=.707106781):(i=y/(r=Math.sqrt(m)),n=b/r):g>v?g<.01?(r=.707106781,i=0,n=.707106781):(r=y/(i=Math.sqrt(g)),n=x/i):v<.01?(r=.707106781,i=.707106781,n=0):(r=b/(n=Math.sqrt(v)),i=x/n),this.set(r,i,n,e),this}var _=Math.sqrt((d-l)*(d-l)+(c-p)*(c-p)+(u-s)*(u-s));return Math.abs(_)<.001&&(_=1),this.x=(d-l)/_,this.y=(c-p)/_,this.z=(u-s)/_,this.w=Math.acos((a+h+f-1)/2),this},min:function(t){return this.x=Math.min(this.x,t.x),this.y=Math.min(this.y,t.y),this.z=Math.min(this.z,t.z),this.w=Math.min(this.w,t.w),this},max:function(t){return this.x=Math.max(this.x,t.x),this.y=Math.max(this.y,t.y),this.z=Math.max(this.z,t.z),this.w=Math.max(this.w,t.w),this},clamp:function(t,e){return this.x=Math.max(t.x,Math.min(e.x,this.x)),this.y=Math.max(t.y,Math.min(e.y,this.y)),this.z=Math.max(t.z,Math.min(e.z,this.z)),this.w=Math.max(t.w,Math.min(e.w,this.w)),this},clampScalar:function(){var t,e;return function(r,i){return void 0===t&&(t=new d,e=new d),t.set(r,r,r,r),e.set(i,i,i,i),this.clamp(t,e)}}(),clampLength:function(t,e){var r=this.length();return this.divideScalar(r||1).multiplyScalar(Math.max(t,Math.min(e,r)))},floor:function(){return this.x=Math.floor(this.x),this.y=Math.floor(this.y),this.z=Math.floor(this.z),this.w=Math.floor(this.w),this},ceil:function(){return this.x=Math.ceil(this.x),this.y=Math.ceil(this.y),this.z=Math.ceil(this.z),this.w=Math.ceil(this.w),this},round:function(){return this.x=Math.round(this.x),this.y=Math.round(this.y),this.z=Math.round(this.z),this.w=Math.round(this.w),this},roundToZero:function(){return this.x=this.x<0?Math.ceil(this.x):Math.floor(this.x),this.y=this.y<0?Math.ceil(this.y):Math.floor(this.y),this.z=this.z<0?Math.ceil(this.z):Math.floor(this.z),this.w=this.w<0?Math.ceil(this.w):Math.floor(this.w),this},negate:function(){return this.x=-this.x,this.y=-this.y,this.z=-this.z,this.w=-this.w,this},dot:function(t){return this.x*t.x+this.y*t.y+this.z*t.z+this.w*t.w},lengthSq:function(){return this.x*this.x+this.y*this.y+this.z*this.z+this.w*this.w},length:function(){return Math.sqrt(this.x*this.x+this.y*this.y+this.z*this.z+this.w*this.w)},lengthManhattan:function(){return Math.abs(this.x)+Math.abs(this.y)+Math.abs(this.z)+Math.abs(this.w)},normalize:function(){return this.divideScalar(this.length()||1)},setLength:function(t){return this.normalize().multiplyScalar(t)},lerp:function(t,e){return this.x+=(t.x-this.x)*e,this.y+=(t.y-this.y)*e,this.z+=(t.z-this.z)*e,this.w+=(t.w-this.w)*e,this},lerpVectors:function(t,e,r){return this.subVectors(e,t).multiplyScalar(r).add(t)},equals:function(t){return t.x===this.x&&t.y===this.y&&t.z===this.z&&t.w===this.w},fromArray:function(t,e){return void 0===e&&(e=0),this.x=t[e],this.y=t[e+1],this.z=t[e+2],this.w=t[e+3],this},toArray:function(t,e){return void 0===t&&(t=[]),void 0===e&&(e=0),t[e]=this.x,t[e+1]=this.y,t[e+2]=this.z,t[e+3]=this.w,t},fromBufferAttribute:function(t,e,r){return void 0!==r&&console.warn(\"THREE.Vector4: offset has been removed from .fromBufferAttribute().\"),this.x=t.getX(e),this.y=t.getY(e),this.z=t.getZ(e),this.w=t.getW(e),this}}),Object.assign(f.prototype,h.prototype,{isWebGLRenderTarget:!0,setSize:function(t,e){this.width===t&&this.height===e||(this.width=t,this.height=e,this.dispose()),this.viewport.set(0,0,t,e),this.scissor.set(0,0,t,e)},clone:function(){return(new this.constructor).copy(this)},copy:function(t){return this.width=t.width,this.height=t.height,this.viewport.copy(t.viewport),this.texture=t.texture.clone(),this.depthBuffer=t.depthBuffer,this.stencilBuffer=t.stencilBuffer,this.depthTexture=t.depthTexture,this},dispose:function(){this.dispatchEvent({type:\"dispose\"})}}),Object.assign(m,{slerp:function(t,e,r,i){return r.copy(t).slerp(e,i)},slerpFlat:function(t,e,r,i,n,o,a){var s=r[i+0],c=r[i+1],u=r[i+2],h=r[i+3],l=n[o+0],p=n[o+1],d=n[o+2],f=n[o+3];if(h!==f||s!==l||c!==p||u!==d){var m=1-a,g=s*l+c*p+u*d+h*f,v=g>=0?1:-1,y=1-g*g;if(y>Number.EPSILON){var b=Math.sqrt(y),x=Math.atan2(b,g*v);m=Math.sin(m*x)/b,a=Math.sin(a*x)/b}var _=a*v;if(s=s*m+l*_,c=c*m+p*_,u=u*m+d*_,h=h*m+f*_,m===1-a){var w=1/Math.sqrt(s*s+c*c+u*u+h*h);s*=w,c*=w,u*=w,h*=w}}t[e]=s,t[e+1]=c,t[e+2]=u,t[e+3]=h}}),Object.defineProperties(m.prototype,{x:{get:function(){return this._x},set:function(t){this._x=t,this.onChangeCallback()}},y:{get:function(){return this._y},set:function(t){this._y=t,this.onChangeCallback()}},z:{get:function(){return this._z},set:function(t){this._z=t,this.onChangeCallback()}},w:{get:function(){return this._w},set:function(t){this._w=t,this.onChangeCallback()}}}),Object.assign(m.prototype,{set:function(t,e,r,i){return this._x=t,this._y=e,this._z=r,this._w=i,this.onChangeCallback(),this},clone:function(){return new this.constructor(this._x,this._y,this._z,this._w)},copy:function(t){return this._x=t.x,this._y=t.y,this._z=t.z,this._w=t.w,this.onChangeCallback(),this},setFromEuler:function(t,e){if(!t||!t.isEuler)throw new Error(\"THREE.Quaternion: .setFromEuler() now expects an Euler rotation rather than a Vector3 and order.\");var r=t._x,i=t._y,n=t._z,o=t.order,a=Math.cos,s=Math.sin,c=a(r/2),u=a(i/2),h=a(n/2),l=s(r/2),p=s(i/2),d=s(n/2);return\"XYZ\"===o?(this._x=l*u*h+c*p*d,this._y=c*p*h-l*u*d,this._z=c*u*d+l*p*h,this._w=c*u*h-l*p*d):\"YXZ\"===o?(this._x=l*u*h+c*p*d,this._y=c*p*h-l*u*d,this._z=c*u*d-l*p*h,this._w=c*u*h+l*p*d):\"ZXY\"===o?(this._x=l*u*h-c*p*d,this._y=c*p*h+l*u*d,this._z=c*u*d+l*p*h,this._w=c*u*h-l*p*d):\"ZYX\"===o?(this._x=l*u*h-c*p*d,this._y=c*p*h+l*u*d,this._z=c*u*d-l*p*h,this._w=c*u*h+l*p*d):\"YZX\"===o?(this._x=l*u*h+c*p*d,this._y=c*p*h+l*u*d,this._z=c*u*d-l*p*h,this._w=c*u*h-l*p*d):\"XZY\"===o&&(this._x=l*u*h-c*p*d,this._y=c*p*h-l*u*d,this._z=c*u*d+l*p*h,this._w=c*u*h+l*p*d),!1!==e&&this.onChangeCallback(),this},setFromAxisAngle:function(t,e){var r=e/2,i=Math.sin(r);return this._x=t.x*i,this._y=t.y*i,this._z=t.z*i,this._w=Math.cos(r),this.onChangeCallback(),this},setFromRotationMatrix:function(t){var e,r=t.elements,i=r[0],n=r[4],o=r[8],a=r[1],s=r[5],c=r[9],u=r[2],h=r[6],l=r[10],p=i+s+l;return p>0?(e=.5/Math.sqrt(p+1),this._w=.25/e,this._x=(h-c)*e,this._y=(o-u)*e,this._z=(a-n)*e):i>s&&i>l?(e=2*Math.sqrt(1+i-s-l),this._w=(h-c)/e,this._x=.25*e,this._y=(n+a)/e,this._z=(o+u)/e):s>l?(e=2*Math.sqrt(1+s-i-l),this._w=(o-u)/e,this._x=(n+a)/e,this._y=.25*e,this._z=(c+h)/e):(e=2*Math.sqrt(1+l-i-s),this._w=(a-n)/e,this._x=(o+u)/e,this._y=(c+h)/e,this._z=.25*e),this.onChangeCallback(),this},setFromUnitVectors:function(){var t,e=new g;return function(r,i){return void 0===e&&(e=new g),t=r.dot(i)+1,t<1e-6?(t=0,Math.abs(r.x)>Math.abs(r.z)?e.set(-r.y,r.x,0):e.set(0,-r.z,r.y)):e.crossVectors(r,i),this._x=e.x,this._y=e.y,this._z=e.z,this._w=t,this.normalize()}}(),inverse:function(){return this.conjugate().normalize()},conjugate:function(){return this._x*=-1,this._y*=-1,this._z*=-1,this.onChangeCallback(),this},dot:function(t){return this._x*t._x+this._y*t._y+this._z*t._z+this._w*t._w},lengthSq:function(){return this._x*this._x+this._y*this._y+this._z*this._z+this._w*this._w},length:function(){return Math.sqrt(this._x*this._x+this._y*this._y+this._z*this._z+this._w*this._w)},normalize:function(){var t=this.length();return 0===t?(this._x=0,this._y=0,this._z=0,this._w=1):(t=1/t,this._x=this._x*t,this._y=this._y*t,this._z=this._z*t,this._w=this._w*t),this.onChangeCallback(),this},multiply:function(t,e){return void 0!==e?(console.warn(\"THREE.Quaternion: .multiply() now only accepts one argument. Use .multiplyQuaternions( a, b ) instead.\"),this.multiplyQuaternions(t,e)):this.multiplyQuaternions(this,t)},premultiply:function(t){return this.multiplyQuaternions(t,this)},multiplyQuaternions:function(t,e){var r=t._x,i=t._y,n=t._z,o=t._w,a=e._x,s=e._y,c=e._z,u=e._w;return this._x=r*u+o*a+i*c-n*s,this._y=i*u+o*s+n*a-r*c,this._z=n*u+o*c+r*s-i*a,this._w=o*u-r*a-i*s-n*c,this.onChangeCallback(),this},slerp:function(t,e){if(0===e)return this;if(1===e)return this.copy(t);var r=this._x,i=this._y,n=this._z,o=this._w,a=o*t._w+r*t._x+i*t._y+n*t._z;if(a<0?(this._w=-t._w,this._x=-t._x,this._y=-t._y,this._z=-t._z,a=-a):this.copy(t),a>=1)return this._w=o,this._x=r,this._y=i,this._z=n,this;var s=Math.sqrt(1-a*a);if(Math.abs(s)<.001)return this._w=.5*(o+this._w),this._x=.5*(r+this._x),this._y=.5*(i+this._y),this._z=.5*(n+this._z),this;var c=Math.atan2(s,a),u=Math.sin((1-e)*c)/s,h=Math.sin(e*c)/s;return this._w=o*u+this._w*h,this._x=r*u+this._x*h,this._y=i*u+this._y*h,this._z=n*u+this._z*h,this.onChangeCallback(),this},equals:function(t){return t._x===this._x&&t._y===this._y&&t._z===this._z&&t._w===this._w},fromArray:function(t,e){return void 0===e&&(e=0),this._x=t[e],this._y=t[e+1],this._z=t[e+2],this._w=t[e+3],this.onChangeCallback(),this},toArray:function(t,e){return void 0===t&&(t=[]),void 0===e&&(e=0),t[e]=this._x,t[e+1]=this._y,t[e+2]=this._z,t[e+3]=this._w,t},onChange:function(t){return this.onChangeCallback=t,this},onChangeCallback:function(){}}),Object.assign(g.prototype,{isVector3:!0,set:function(t,e,r){return this.x=t,this.y=e,this.z=r,this},setScalar:function(t){return this.x=t,this.y=t,this.z=t,this},setX:function(t){return this.x=t,this},setY:function(t){return this.y=t,this},setZ:function(t){return this.z=t,this},setComponent:function(t,e){switch(t){case 0:this.x=e;break;case 1:this.y=e;break;case 2:this.z=e;break;default:throw new Error(\"index is out of range: \"+t)}return this},getComponent:function(t){switch(t){case 0:return this.x;case 1:return this.y;case 2:return this.z;default:throw new Error(\"index is out of range: \"+t)}},clone:function(){return new this.constructor(this.x,this.y,this.z)},copy:function(t){return this.x=t.x,this.y=t.y,this.z=t.z,this},add:function(t,e){return void 0!==e?(console.warn(\"THREE.Vector3: .add() now only accepts one argument. Use .addVectors( a, b ) instead.\"),this.addVectors(t,e)):(this.x+=t.x,this.y+=t.y,this.z+=t.z,this)},addScalar:function(t){return this.x+=t,this.y+=t,this.z+=t,this},addVectors:function(t,e){return this.x=t.x+e.x,this.y=t.y+e.y,this.z=t.z+e.z,this},addScaledVector:function(t,e){return this.x+=t.x*e,this.y+=t.y*e,this.z+=t.z*e,this},sub:function(t,e){return void 0!==e?(console.warn(\"THREE.Vector3: .sub() now only accepts one argument. Use .subVectors( a, b ) instead.\"),this.subVectors(t,e)):(this.x-=t.x,this.y-=t.y,this.z-=t.z,this)},subScalar:function(t){return this.x-=t,this.y-=t,this.z-=t,this},subVectors:function(t,e){return this.x=t.x-e.x,this.y=t.y-e.y,this.z=t.z-e.z,this},multiply:function(t,e){return void 0!==e?(console.warn(\"THREE.Vector3: .multiply() now only accepts one argument. Use .multiplyVectors( a, b ) instead.\"),this.multiplyVectors(t,e)):(this.x*=t.x,this.y*=t.y,this.z*=t.z,this)},multiplyScalar:function(t){return this.x*=t,this.y*=t,this.z*=t,this},multiplyVectors:function(t,e){return this.x=t.x*e.x,this.y=t.y*e.y,this.z=t.z*e.z,this},applyEuler:function(){var t=new m;return function(e){return e&&e.isEuler||console.error(\"THREE.Vector3: .applyEuler() now expects an Euler rotation rather than a Vector3 and order.\"),this.applyQuaternion(t.setFromEuler(e))}}(),applyAxisAngle:function(){var t=new m;return function(e,r){return this.applyQuaternion(t.setFromAxisAngle(e,r))}}(),applyMatrix3:function(t){var e=this.x,r=this.y,i=this.z,n=t.elements;return this.x=n[0]*e+n[3]*r+n[6]*i,this.y=n[1]*e+n[4]*r+n[7]*i,this.z=n[2]*e+n[5]*r+n[8]*i,this},applyMatrix4:function(t){var e=this.x,r=this.y,i=this.z,n=t.elements,o=1/(n[3]*e+n[7]*r+n[11]*i+n[15]);return this.x=(n[0]*e+n[4]*r+n[8]*i+n[12])*o,this.y=(n[1]*e+n[5]*r+n[9]*i+n[13])*o,this.z=(n[2]*e+n[6]*r+n[10]*i+n[14])*o,this},applyQuaternion:function(t){var e=this.x,r=this.y,i=this.z,n=t.x,o=t.y,a=t.z,s=t.w,c=s*e+o*i-a*r,u=s*r+a*e-n*i,h=s*i+n*r-o*e,l=-n*e-o*r-a*i;return this.x=c*s+l*-n+u*-a-h*-o,this.y=u*s+l*-o+h*-n-c*-a,this.z=h*s+l*-a+c*-o-u*-n,this},project:function(){var t=new v;return function(e){return t.multiplyMatrices(e.projectionMatrix,t.getInverse(e.matrixWorld)),this.applyMatrix4(t)}}(),unproject:function(){var t=new v;return function(e){return t.multiplyMatrices(e.matrixWorld,t.getInverse(e.projectionMatrix)),this.applyMatrix4(t)}}(),transformDirection:function(t){var e=this.x,r=this.y,i=this.z,n=t.elements;return this.x=n[0]*e+n[4]*r+n[8]*i,this.y=n[1]*e+n[5]*r+n[9]*i,this.z=n[2]*e+n[6]*r+n[10]*i,this.normalize()},divide:function(t){return this.x/=t.x,this.y/=t.y,this.z/=t.z,this},divideScalar:function(t){return this.multiplyScalar(1/t)},min:function(t){return this.x=Math.min(this.x,t.x),this.y=Math.min(this.y,t.y),this.z=Math.min(this.z,t.z),this},max:function(t){return this.x=Math.max(this.x,t.x),this.y=Math.max(this.y,t.y),this.z=Math.max(this.z,t.z),this},clamp:function(t,e){return this.x=Math.max(t.x,Math.min(e.x,this.x)),this.y=Math.max(t.y,Math.min(e.y,this.y)),this.z=Math.max(t.z,Math.min(e.z,this.z)),this},clampScalar:function(){var t=new g,e=new g;return function(r,i){return t.set(r,r,r),e.set(i,i,i),this.clamp(t,e)}}(),clampLength:function(t,e){var r=this.length();return this.divideScalar(r||1).multiplyScalar(Math.max(t,Math.min(e,r)))},floor:function(){return this.x=Math.floor(this.x),this.y=Math.floor(this.y),this.z=Math.floor(this.z),this},ceil:function(){return this.x=Math.ceil(this.x),this.y=Math.ceil(this.y),this.z=Math.ceil(this.z),this},round:function(){return this.x=Math.round(this.x),this.y=Math.round(this.y),this.z=Math.round(this.z),this},roundToZero:function(){return this.x=this.x<0?Math.ceil(this.x):Math.floor(this.x),this.y=this.y<0?Math.ceil(this.y):Math.floor(this.y),this.z=this.z<0?Math.ceil(this.z):Math.floor(this.z),this},negate:function(){return this.x=-this.x,this.y=-this.y,this.z=-this.z,this},dot:function(t){return this.x*t.x+this.y*t.y+this.z*t.z},lengthSq:function(){return this.x*this.x+this.y*this.y+this.z*this.z},length:function(){return Math.sqrt(this.x*this.x+this.y*this.y+this.z*this.z)},lengthManhattan:function(){return Math.abs(this.x)+Math.abs(this.y)+Math.abs(this.z)},normalize:function(){return this.divideScalar(this.length()||1)},setLength:function(t){return this.normalize().multiplyScalar(t)},lerp:function(t,e){return this.x+=(t.x-this.x)*e,this.y+=(t.y-this.y)*e,this.z+=(t.z-this.z)*e,this},lerpVectors:function(t,e,r){return this.subVectors(e,t).multiplyScalar(r).add(t)},cross:function(t,e){if(void 0!==e)return console.warn(\"THREE.Vector3: .cross() now only accepts one argument. Use .crossVectors( a, b ) instead.\"),this.crossVectors(t,e);var r=this.x,i=this.y,n=this.z;return this.x=i*t.z-n*t.y,this.y=n*t.x-r*t.z,this.z=r*t.y-i*t.x,this},crossVectors:function(t,e){var r=t.x,i=t.y,n=t.z,o=e.x,a=e.y,s=e.z;return this.x=i*s-n*a,this.y=n*o-r*s,this.z=r*a-i*o,this},projectOnVector:function(t){var e=t.dot(this)/t.lengthSq();return this.copy(t).multiplyScalar(e)},projectOnPlane:function(){var t=new g;return function(e){return t.copy(this).projectOnVector(e),this.sub(t)}}(),reflect:function(){var t=new g;return function(e){return this.sub(t.copy(e).multiplyScalar(2*this.dot(e)))}}(),angleTo:function(t){var e=this.dot(t)/Math.sqrt(this.lengthSq()*t.lengthSq());return Math.acos(Ql.clamp(e,-1,1))},distanceTo:function(t){return Math.sqrt(this.distanceToSquared(t))},distanceToSquared:function(t){var e=this.x-t.x,r=this.y-t.y,i=this.z-t.z;return e*e+r*r+i*i},distanceToManhattan:function(t){return Math.abs(this.x-t.x)+Math.abs(this.y-t.y)+Math.abs(this.z-t.z)},setFromSpherical:function(t){var e=Math.sin(t.phi)*t.radius;return this.x=e*Math.sin(t.theta),this.y=Math.cos(t.phi)*t.radius,this.z=e*Math.cos(t.theta),this},setFromCylindrical:function(t){return this.x=t.radius*Math.sin(t.theta),this.y=t.y,this.z=t.radius*Math.cos(t.theta),this},setFromMatrixPosition:function(t){var e=t.elements;return this.x=e[12],this.y=e[13],this.z=e[14],this},setFromMatrixScale:function(t){var e=this.setFromMatrixColumn(t,0).length(),r=this.setFromMatrixColumn(t,1).length(),i=this.setFromMatrixColumn(t,2).length();return this.x=e,this.y=r,this.z=i,this},setFromMatrixColumn:function(t,e){return this.fromArray(t.elements,4*e)},equals:function(t){return t.x===this.x&&t.y===this.y&&t.z===this.z},fromArray:function(t,e){return void 0===e&&(e=0),this.x=t[e],this.y=t[e+1],this.z=t[e+2],this},toArray:function(t,e){return void 0===t&&(t=[]),void 0===e&&(e=0),t[e]=this.x,t[e+1]=this.y,t[e+2]=this.z,t},fromBufferAttribute:function(t,e,r){return void 0!==r&&console.warn(\"THREE.Vector3: offset has been removed from .fromBufferAttribute().\"),this.x=t.getX(e),this.y=t.getY(e),this.z=t.getZ(e),this}}),Object.assign(v.prototype,{isMatrix4:!0,set:function(t,e,r,i,n,o,a,s,c,u,h,l,p,d,f,m){var g=this.elements;return g[0]=t,g[4]=e,g[8]=r,g[12]=i,g[1]=n,g[5]=o,g[9]=a,g[13]=s,g[2]=c,g[6]=u,g[10]=h,g[14]=l,g[3]=p,g[7]=d,g[11]=f,g[15]=m,this},identity:function(){return this.set(1,0,0,0,0,1,0,0,0,0,1,0,0,0,0,1),this},clone:function(){return(new v).fromArray(this.elements)},copy:function(t){var e=this.elements,r=t.elements;return e[0]=r[0],e[1]=r[1],e[2]=r[2],e[3]=r[3],e[4]=r[4],e[5]=r[5],e[6]=r[6],e[7]=r[7],e[8]=r[8],e[9]=r[9],e[10]=r[10],e[11]=r[11],e[12]=r[12],e[13]=r[13],e[14]=r[14],e[15]=r[15],this},copyPosition:function(t){var e=this.elements,r=t.elements;return e[12]=r[12],e[13]=r[13],e[14]=r[14],this},extractBasis:function(t,e,r){return t.setFromMatrixColumn(this,0),e.setFromMatrixColumn(this,1),r.setFromMatrixColumn(this,2),this},makeBasis:function(t,e,r){return this.set(t.x,e.x,r.x,0,t.y,e.y,r.y,0,t.z,e.z,r.z,0,0,0,0,1),this},extractRotation:function(){var t=new g;return function(e){var r=this.elements,i=e.elements,n=1/t.setFromMatrixColumn(e,0).length(),o=1/t.setFromMatrixColumn(e,1).length(),a=1/t.setFromMatrixColumn(e,2).length();return r[0]=i[0]*n,r[1]=i[1]*n,r[2]=i[2]*n,r[4]=i[4]*o,r[5]=i[5]*o,r[6]=i[6]*o,r[8]=i[8]*a,r[9]=i[9]*a,r[10]=i[10]*a,this}}(),makeRotationFromEuler:function(t){t&&t.isEuler||console.error(\"THREE.Matrix: .makeRotationFromEuler() now expects a Euler rotation rather than a Vector3 and order.\");var e=this.elements,r=t.x,i=t.y,n=t.z,o=Math.cos(r),a=Math.sin(r),s=Math.cos(i),c=Math.sin(i),u=Math.cos(n),h=Math.sin(n);if(\"XYZ\"===t.order){var l=o*u,p=o*h,d=a*u,f=a*h;e[0]=s*u,e[4]=-s*h,e[8]=c,e[1]=p+d*c,e[5]=l-f*c,e[9]=-a*s,e[2]=f-l*c,e[6]=d+p*c,e[10]=o*s}else if(\"YXZ\"===t.order){var m=s*u,g=s*h,v=c*u,y=c*h;e[0]=m+y*a,e[4]=v*a-g,e[8]=o*c,e[1]=o*h,e[5]=o*u,e[9]=-a,e[2]=g*a-v,e[6]=y+m*a,e[10]=o*s}else if(\"ZXY\"===t.order){var m=s*u,g=s*h,v=c*u,y=c*h;e[0]=m-y*a,e[4]=-o*h,e[8]=v+g*a,e[1]=g+v*a,e[5]=o*u,e[9]=y-m*a,e[2]=-o*c,e[6]=a,e[10]=o*s}else if(\"ZYX\"===t.order){var l=o*u,p=o*h,d=a*u,f=a*h;e[0]=s*u,e[4]=d*c-p,e[8]=l*c+f,e[1]=s*h,e[5]=f*c+l,e[9]=p*c-d,e[2]=-c,e[6]=a*s,e[10]=o*s}else if(\"YZX\"===t.order){var b=o*s,x=o*c,_=a*s,w=a*c;e[0]=s*u,e[4]=w-b*h,e[8]=_*h+x,e[1]=h,e[5]=o*u,e[9]=-a*u,e[2]=-c*u,e[6]=x*h+_,e[10]=b-w*h}else if(\"XZY\"===t.order){var b=o*s,x=o*c,_=a*s,w=a*c;e[0]=s*u,e[4]=-h,e[8]=c*u,e[1]=b*h+w,e[5]=o*u,e[9]=x*h-_,e[2]=_*h-x,e[6]=a*u,e[10]=w*h+b}return e[3]=0,e[7]=0,e[11]=0,e[12]=0,e[13]=0,e[14]=0,e[15]=1,this},makeRotationFromQuaternion:function(t){var e=this.elements,r=t._x,i=t._y,n=t._z,o=t._w,a=r+r,s=i+i,c=n+n,u=r*a,h=r*s,l=r*c,p=i*s,d=i*c,f=n*c,m=o*a,g=o*s,v=o*c;return e[0]=1-(p+f),e[4]=h-v,e[8]=l+g,e[1]=h+v,e[5]=1-(u+f),e[9]=d-m,e[2]=l-g,e[6]=d+m,e[10]=1-(u+p),e[3]=0,e[7]=0,e[11]=0,e[12]=0,e[13]=0,e[14]=0,e[15]=1,this},lookAt:function(){var t=new g,e=new g,r=new g;return function(i,n,o){var a=this.elements;return r.subVectors(i,n),0===r.lengthSq()&&(r.z=1),r.normalize(),t.crossVectors(o,r),0===t.lengthSq()&&(1===Math.abs(o.z)?r.x+=1e-4:r.z+=1e-4,r.normalize(),t.crossVectors(o,r)),t.normalize(),e.crossVectors(r,t),a[0]=t.x,a[4]=e.x,a[8]=r.x,a[1]=t.y,a[5]=e.y,a[9]=r.y,a[2]=t.z,a[6]=e.z,a[10]=r.z,this}}(),multiply:function(t,e){return void 0!==e?(console.warn(\"THREE.Matrix4: .multiply() now only accepts one argument. Use .multiplyMatrices( a, b ) instead.\"),this.multiplyMatrices(t,e)):this.multiplyMatrices(this,t)},premultiply:function(t){return this.multiplyMatrices(t,this)},multiplyMatrices:function(t,e){var r=t.elements,i=e.elements,n=this.elements,o=r[0],a=r[4],s=r[8],c=r[12],u=r[1],h=r[5],l=r[9],p=r[13],d=r[2],f=r[6],m=r[10],g=r[14],v=r[3],y=r[7],b=r[11],x=r[15],_=i[0],w=i[4],S=i[8],A=i[12],M=i[1],E=i[5],T=i[9],P=i[13],C=i[2],I=i[6],R=i[10],L=i[14],O=i[3],D=i[7],N=i[11],k=i[15];return n[0]=o*_+a*M+s*C+c*O,n[4]=o*w+a*E+s*I+c*D,n[8]=o*S+a*T+s*R+c*N,n[12]=o*A+a*P+s*L+c*k,n[1]=u*_+h*M+l*C+p*O,n[5]=u*w+h*E+l*I+p*D,n[9]=u*S+h*T+l*R+p*N,n[13]=u*A+h*P+l*L+p*k,n[2]=d*_+f*M+m*C+g*O,n[6]=d*w+f*E+m*I+g*D,n[10]=d*S+f*T+m*R+g*N,n[14]=d*A+f*P+m*L+g*k,n[3]=v*_+y*M+b*C+x*O,n[7]=v*w+y*E+b*I+x*D,n[11]=v*S+y*T+b*R+x*N,n[15]=v*A+y*P+b*L+x*k,this},multiplyScalar:function(t){var e=this.elements;return e[0]*=t,e[4]*=t,e[8]*=t,e[12]*=t,e[1]*=t,e[5]*=t,e[9]*=t,e[13]*=t,e[2]*=t,e[6]*=t,e[10]*=t,e[14]*=t,e[3]*=t,e[7]*=t,e[11]*=t,e[15]*=t,this},applyToBufferAttribute:function(){var t=new g;return function(e){for(var r=this,i=0,n=e.count;i<n;i++)t.x=e.getX(i),t.y=e.getY(i),t.z=e.getZ(i),t.applyMatrix4(r),e.setXYZ(i,t.x,t.y,t.z);return e}}(),determinant:function(){var t=this.elements,e=t[0],r=t[4],i=t[8],n=t[12],o=t[1],a=t[5],s=t[9],c=t[13],u=t[2],h=t[6],l=t[10],p=t[14];return t[3]*(+n*s*h-i*c*h-n*a*l+r*c*l+i*a*p-r*s*p)+t[7]*(+e*s*p-e*c*l+n*o*l-i*o*p+i*c*u-n*s*u)+t[11]*(+e*c*h-e*a*p-n*o*h+r*o*p+n*a*u-r*c*u)+t[15]*(-i*a*u-e*s*h+e*a*l+i*o*h-r*o*l+r*s*u)},transpose:function(){var t,e=this.elements;return t=e[1],e[1]=e[4],e[4]=t,t=e[2],e[2]=e[8],e[8]=t,t=e[6],e[6]=e[9],e[9]=t,t=e[3],e[3]=e[12],e[12]=t,t=e[7],e[7]=e[13],e[13]=t,t=e[11],e[11]=e[14],e[14]=t,this},setPosition:function(t){var e=this.elements;return e[12]=t.x,e[13]=t.y,e[14]=t.z,this},getInverse:function(t,e){var r=this.elements,i=t.elements,n=i[0],o=i[1],a=i[2],s=i[3],c=i[4],u=i[5],h=i[6],l=i[7],p=i[8],d=i[9],f=i[10],m=i[11],g=i[12],v=i[13],y=i[14],b=i[15],x=d*y*l-v*f*l+v*h*m-u*y*m-d*h*b+u*f*b,_=g*f*l-p*y*l-g*h*m+c*y*m+p*h*b-c*f*b,w=p*v*l-g*d*l+g*u*m-c*v*m-p*u*b+c*d*b,S=g*d*h-p*v*h-g*u*f+c*v*f+p*u*y-c*d*y,A=n*x+o*_+a*w+s*S;if(0===A){var M=\"THREE.Matrix4.getInverse(): can't invert matrix, determinant is 0\";if(!0===e)throw new Error(M);return console.warn(M),this.identity()}var E=1/A;return r[0]=x*E,r[1]=(v*f*s-d*y*s-v*a*m+o*y*m+d*a*b-o*f*b)*E,r[2]=(u*y*s-v*h*s+v*a*l-o*y*l-u*a*b+o*h*b)*E,r[3]=(d*h*s-u*f*s-d*a*l+o*f*l+u*a*m-o*h*m)*E,r[4]=_*E,r[5]=(p*y*s-g*f*s+g*a*m-n*y*m-p*a*b+n*f*b)*E,r[6]=(g*h*s-c*y*s-g*a*l+n*y*l+c*a*b-n*h*b)*E,r[7]=(c*f*s-p*h*s+p*a*l-n*f*l-c*a*m+n*h*m)*E,r[8]=w*E,r[9]=(g*d*s-p*v*s-g*o*m+n*v*m+p*o*b-n*d*b)*E,r[10]=(c*v*s-g*u*s+g*o*l-n*v*l-c*o*b+n*u*b)*E,r[11]=(p*u*s-c*d*s-p*o*l+n*d*l+c*o*m-n*u*m)*E,r[12]=S*E,r[13]=(p*v*a-g*d*a+g*o*f-n*v*f-p*o*y+n*d*y)*E,r[14]=(g*u*a-c*v*a-g*o*h+n*v*h+c*o*y-n*u*y)*E,r[15]=(c*d*a-p*u*a+p*o*h-n*d*h-c*o*f+n*u*f)*E,this},scale:function(t){var e=this.elements,r=t.x,i=t.y,n=t.z;return e[0]*=r,e[4]*=i,e[8]*=n,e[1]*=r,e[5]*=i,e[9]*=n,e[2]*=r,e[6]*=i,e[10]*=n,e[3]*=r,e[7]*=i,e[11]*=n,this},getMaxScaleOnAxis:function(){var t=this.elements,e=t[0]*t[0]+t[1]*t[1]+t[2]*t[2],r=t[4]*t[4]+t[5]*t[5]+t[6]*t[6],i=t[8]*t[8]+t[9]*t[9]+t[10]*t[10];return Math.sqrt(Math.max(e,r,i))},makeTranslation:function(t,e,r){return this.set(1,0,0,t,0,1,0,e,0,0,1,r,0,0,0,1),this},makeRotationX:function(t){var e=Math.cos(t),r=Math.sin(t);return this.set(1,0,0,0,0,e,-r,0,0,r,e,0,0,0,0,1),this},makeRotationY:function(t){var e=Math.cos(t),r=Math.sin(t);return this.set(e,0,r,0,0,1,0,0,-r,0,e,0,0,0,0,1),this},makeRotationZ:function(t){var e=Math.cos(t),r=Math.sin(t);return this.set(e,-r,0,0,r,e,0,0,0,0,1,0,0,0,0,1),this},makeRotationAxis:function(t,e){var r=Math.cos(e),i=Math.sin(e),n=1-r,o=t.x,a=t.y,s=t.z,c=n*o,u=n*a;return this.set(c*o+r,c*a-i*s,c*s+i*a,0,c*a+i*s,u*a+r,u*s-i*o,0,c*s-i*a,u*s+i*o,n*s*s+r,0,0,0,0,1),this},makeScale:function(t,e,r){return this.set(t,0,0,0,0,e,0,0,0,0,r,0,0,0,0,1),this},makeShear:function(t,e,r){return this.set(1,e,r,0,t,1,r,0,t,e,1,0,0,0,0,1),this},compose:function(t,e,r){return this.makeRotationFromQuaternion(e),this.scale(r),this.setPosition(t),this},decompose:function(){var t=new g,e=new v;return function(r,i,n){var o=this.elements,a=t.set(o[0],o[1],o[2]).length(),s=t.set(o[4],o[5],o[6]).length(),c=t.set(o[8],o[9],o[10]).length();this.determinant()<0&&(a=-a),r.x=o[12],r.y=o[13],r.z=o[14],e.copy(this);var u=1/a,h=1/s,l=1/c;return e.elements[0]*=u,e.elements[1]*=u,e.elements[2]*=u,e.elements[4]*=h,e.elements[5]*=h,e.elements[6]*=h,e.elements[8]*=l,e.elements[9]*=l,e.elements[10]*=l,i.setFromRotationMatrix(e),n.x=a,n.y=s,n.z=c,this}}(),makePerspective:function(t,e,r,i,n,o){void 0===o&&console.warn(\"THREE.Matrix4: .makePerspective() has been redefined and has a new signature. Please check the docs.\");var a=this.elements,s=2*n/(e-t),c=2*n/(r-i),u=(e+t)/(e-t),h=(r+i)/(r-i),l=-(o+n)/(o-n),p=-2*o*n/(o-n);return a[0]=s,a[4]=0,a[8]=u,a[12]=0,a[1]=0,a[5]=c,a[9]=h,a[13]=0,a[2]=0,a[6]=0,a[10]=l,a[14]=p,a[3]=0,a[7]=0,a[11]=-1,a[15]=0,this},makeOrthographic:function(t,e,r,i,n,o){var a=this.elements,s=1/(e-t),c=1/(r-i),u=1/(o-n),h=(e+t)*s,l=(r+i)*c,p=(o+n)*u;return a[0]=2*s,a[4]=0,a[8]=0,a[12]=-h,a[1]=0,a[5]=2*c,a[9]=0,a[13]=-l,a[2]=0,a[6]=0,a[10]=-2*u,a[14]=-p,a[3]=0,a[7]=0,a[11]=0,a[15]=1,this},equals:function(t){for(var e=this.elements,r=t.elements,i=0;i<16;i++)if(e[i]!==r[i])return!1;return!0},fromArray:function(t,e){var r=this;void 0===e&&(e=0);for(var i=0;i<16;i++)r.elements[i]=t[i+e];return this},toArray:function(t,e){void 0===t&&(t=[]),void 0===e&&(e=0);var r=this.elements;return t[e]=r[0],t[e+1]=r[1],t[e+2]=r[2],t[e+3]=r[3],t[e+4]=r[4],t[e+5]=r[5],t[e+6]=r[6],t[e+7]=r[7],t[e+8]=r[8],t[e+9]=r[9],t[e+10]=r[10],t[e+11]=r[11],t[e+12]=r[12],t[e+13]=r[13],t[e+14]=r[14],t[e+15]=r[15],t}}),y.prototype=Object.create(p.prototype),y.prototype.constructor=y,y.prototype.isDataTexture=!0,b.prototype=Object.create(p.prototype),b.prototype.constructor=b,b.prototype.isCubeTexture=!0,Object.defineProperty(b.prototype,\"images\",{get:function(){return this.image},set:function(t){this.image=t}});var tp=new p,ep=new b,rp=[],ip=[],np=new Float32Array(16),op=new Float32Array(9);Z.prototype.setValue=function(t,e){for(var r=this.seq,i=0,n=r.length;i!==n;++i){var o=r[i];o.setValue(t,e[o.id])}};var ap=/([\\w\\d_]+)(\\])?(\\[|\\.)?/g;J.prototype.setValue=function(t,e,r){var i=this.map[e];void 0!==i&&i.setValue(t,r,this.renderer)},J.prototype.setOptional=function(t,e,r){var i=e[r];void 0!==i&&this.setValue(t,r,i)},J.upload=function(t,e,r,i){for(var n=0,o=e.length;n!==o;++n){var a=e[n],s=r[a.id];!1!==s.needsUpdate&&a.setValue(t,s.value,i)}},J.seqWithValue=function(t,e){for(var r=[],i=0,n=t.length;i!==n;++i){var o=t[i];o.id in e&&r.push(o)}return r};var sp={aliceblue:15792383,antiquewhite:16444375,aqua:65535,aquamarine:8388564,azure:15794175,beige:16119260,bisque:16770244,black:0,blanchedalmond:16772045,blue:255,blueviolet:9055202,brown:10824234,burlywood:14596231,cadetblue:6266528,chartreuse:8388352,chocolate:13789470,coral:16744272,cornflowerblue:6591981,cornsilk:16775388,crimson:14423100,cyan:65535,darkblue:139,darkcyan:35723,darkgoldenrod:12092939,darkgray:11119017,darkgreen:25600,darkgrey:11119017,darkkhaki:12433259,darkmagenta:9109643,darkolivegreen:5597999,darkorange:16747520,darkorchid:10040012,darkred:9109504,darksalmon:15308410,darkseagreen:9419919,darkslateblue:4734347,darkslategray:3100495,darkslategrey:3100495,darkturquoise:52945,darkviolet:9699539,deeppink:16716947,deepskyblue:49151,dimgray:6908265,dimgrey:6908265,dodgerblue:2003199,firebrick:11674146,floralwhite:16775920,forestgreen:2263842,fuchsia:16711935,gainsboro:14474460,ghostwhite:16316671,gold:16766720,goldenrod:14329120,gray:8421504,green:32768,greenyellow:11403055,grey:8421504,honeydew:15794160,hotpink:16738740,indianred:13458524,indigo:4915330,ivory:16777200,khaki:15787660,lavender:15132410,lavenderblush:16773365,lawngreen:8190976,lemonchiffon:16775885,lightblue:11393254,lightcoral:15761536,lightcyan:14745599,lightgoldenrodyellow:16448210,lightgray:13882323,lightgreen:9498256,lightgrey:13882323,lightpink:16758465,lightsalmon:16752762,lightseagreen:2142890,lightskyblue:8900346,lightslategray:7833753,lightslategrey:7833753,lightsteelblue:11584734,lightyellow:16777184,lime:65280,limegreen:3329330,linen:16445670,magenta:16711935,maroon:8388608,mediumaquamarine:6737322,mediumblue:205,mediumorchid:12211667,mediumpurple:9662683,mediumseagreen:3978097,mediumslateblue:8087790,mediumspringgreen:64154,mediumturquoise:4772300,mediumvioletred:13047173,midnightblue:1644912,mintcream:16121850,mistyrose:16770273,moccasin:16770229,navajowhite:16768685,navy:128,oldlace:16643558,olive:8421376,olivedrab:7048739,orange:16753920,orangered:16729344,orchid:14315734,palegoldenrod:15657130,palegreen:10025880,paleturquoise:11529966,palevioletred:14381203,papayawhip:16773077,peachpuff:16767673,peru:13468991,pink:16761035,plum:14524637,powderblue:11591910,purple:8388736,red:16711680,rosybrown:12357519,royalblue:4286945,saddlebrown:9127187,salmon:16416882,sandybrown:16032864,seagreen:3050327,seashell:16774638,sienna:10506797,silver:12632256,skyblue:8900331,slateblue:6970061,slategray:7372944,slategrey:7372944,snow:16775930,springgreen:65407,steelblue:4620980,tan:13808780,teal:32896,thistle:14204888,tomato:16737095,turquoise:4251856,violet:15631086,wheat:16113331,white:16777215,whitesmoke:16119285,yellow:16776960,yellowgreen:10145074};Object.assign(tt.prototype,{isColor:!0,r:1,g:1,b:1,set:function(t){return t&&t.isColor?this.copy(t):\"number\"==typeof t?this.setHex(t):\"string\"==typeof t&&this.setStyle(t),this},setScalar:function(t){return this.r=t,this.g=t,this.b=t,this},setHex:function(t){return t=Math.floor(t),this.r=(t>>16&255)/255,this.g=(t>>8&255)/255,this.b=(255&t)/255,this},setRGB:function(t,e,r){return this.r=t,this.g=e,this.b=r,this},setHSL:function(){function t(t,e,r){return r<0&&(r+=1),r>1&&(r-=1),r<1/6?t+6*(e-t)*r:r<.5?e:r<2/3?t+6*(e-t)*(2/3-r):t}return function(e,r,i){if(e=Ql.euclideanModulo(e,1),r=Ql.clamp(r,0,1),i=Ql.clamp(i,0,1),0===r)this.r=this.g=this.b=i;else{var n=i<=.5?i*(1+r):i+r-i*r,o=2*i-n;this.r=t(o,n,e+1/3),this.g=t(o,n,e),this.b=t(o,n,e-1/3)}return this}}(),setStyle:function(t){function e(e){void 0!==e&&parseFloat(e)<1&&console.warn(\"THREE.Color: Alpha component of \"+t+\" will be ignored.\")}var r;if(r=/^((?:rgb|hsl)a?)\\(\\s*([^\\)]*)\\)/.exec(t)){var 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d(0,0,1,1)},specularMap:{value:null},alphaMap:{value:null},envMap:{value:null},flipEnvMap:{value:-1},reflectivity:{value:1},refractionRatio:{value:.98}},aomap:{aoMap:{value:null},aoMapIntensity:{value:1}},lightmap:{lightMap:{value:null},lightMapIntensity:{value:1}},emissivemap:{emissiveMap:{value:null}},bumpmap:{bumpMap:{value:null},bumpScale:{value:1}},normalmap:{normalMap:{value:null},normalScale:{value:new l(1,1)}},displacementmap:{displacementMap:{value:null},displacementScale:{value:1},displacementBias:{value:0}},roughnessmap:{roughnessMap:{value:null}},metalnessmap:{metalnessMap:{value:null}},gradientmap:{gradientMap:{value:null}},fog:{fogDensity:{value:25e-5},fogNear:{value:1},fogFar:{value:2e3},fogColor:{value:new 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e=this,r={},i=0;i<t.length;i++){var n=e.clone(t[i]);for(var o in n)r[o]=n[o]}return r},clone:function(t){var e={};for(var r in t){e[r]={};for(var i in t[r]){var n=t[r][i];n&&(n.isColor||n.isMatrix3||n.isMatrix4||n.isVector2||n.isVector3||n.isVector4||n.isTexture)?e[r][i]=n.clone():Array.isArray(n)?e[r][i]=n.slice():e[r][i]=n}}return e}},hp={alphamap_fragment:\"#ifdef USE_ALPHAMAP\\n\\tdiffuseColor.a *= texture2D( alphaMap, vUv ).g;\\n#endif\\n\",alphamap_pars_fragment:\"#ifdef USE_ALPHAMAP\\n\\tuniform sampler2D alphaMap;\\n#endif\\n\",alphatest_fragment:\"#ifdef ALPHATEST\\n\\tif ( diffuseColor.a < ALPHATEST ) discard;\\n#endif\\n\",aomap_fragment:\"#ifdef USE_AOMAP\\n\\tfloat ambientOcclusion = ( texture2D( aoMap, vUv2 ).r - 1.0 ) * aoMapIntensity + 1.0;\\n\\treflectedLight.indirectDiffuse *= ambientOcclusion;\\n\\t#if defined( USE_ENVMAP ) && defined( PHYSICAL )\\n\\t\\tfloat dotNV = saturate( dot( geometry.normal, geometry.viewDir ) );\\n\\t\\treflectedLight.indirectSpecular *= computeSpecularOcclusion( dotNV, ambientOcclusion, material.specularRoughness );\\n\\t#endif\\n#endif\\n\",aomap_pars_fragment:\"#ifdef USE_AOMAP\\n\\tuniform sampler2D aoMap;\\n\\tuniform float aoMapIntensity;\\n#endif\",begin_vertex:\"\\nvec3 transformed = vec3( position );\\n\",beginnormal_vertex:\"\\nvec3 objectNormal = vec3( normal );\\n\",bsdfs:\"float punctualLightIntensityToIrradianceFactor( const in float lightDistance, const in float cutoffDistance, const in float decayExponent ) {\\n\\tif( decayExponent > 0.0 ) {\\n#if defined ( PHYSICALLY_CORRECT_LIGHTS )\\n\\t\\tfloat distanceFalloff = 1.0 / max( pow( lightDistance, decayExponent ), 0.01 );\\n\\t\\tfloat maxDistanceCutoffFactor = pow2( saturate( 1.0 - pow4( lightDistance / cutoffDistance ) ) );\\n\\t\\treturn distanceFalloff * maxDistanceCutoffFactor;\\n#else\\n\\t\\treturn pow( saturate( -lightDistance / cutoffDistance + 1.0 ), decayExponent );\\n#endif\\n\\t}\\n\\treturn 1.0;\\n}\\nvec3 BRDF_Diffuse_Lambert( const in vec3 diffuseColor ) {\\n\\treturn RECIPROCAL_PI * diffuseColor;\\n}\\nvec3 F_Schlick( const in vec3 specularColor, const in float dotLH ) {\\n\\tfloat fresnel = exp2( ( -5.55473 * dotLH - 6.98316 ) * dotLH );\\n\\treturn ( 1.0 - specularColor ) * fresnel + specularColor;\\n}\\nfloat G_GGX_Smith( const in float alpha, const in float dotNL, const in float dotNV ) {\\n\\tfloat a2 = pow2( alpha );\\n\\tfloat gl = dotNL + sqrt( a2 + ( 1.0 - a2 ) * pow2( dotNL ) );\\n\\tfloat gv = dotNV + sqrt( a2 + ( 1.0 - a2 ) * pow2( dotNV ) );\\n\\treturn 1.0 / ( gl * gv );\\n}\\nfloat G_GGX_SmithCorrelated( const in float alpha, const in float dotNL, const in float dotNV ) {\\n\\tfloat a2 = pow2( alpha );\\n\\tfloat gv = dotNL * sqrt( a2 + ( 1.0 - a2 ) * pow2( dotNV ) );\\n\\tfloat gl = dotNV * sqrt( a2 + ( 1.0 - a2 ) * pow2( dotNL ) );\\n\\treturn 0.5 / max( gv + gl, EPSILON );\\n}\\nfloat D_GGX( const in float alpha, const in float dotNH ) {\\n\\tfloat a2 = pow2( alpha );\\n\\tfloat denom = pow2( dotNH ) * ( a2 - 1.0 ) + 1.0;\\n\\treturn RECIPROCAL_PI * a2 / pow2( denom );\\n}\\nvec3 BRDF_Specular_GGX( const in IncidentLight incidentLight, const in GeometricContext geometry, const in vec3 specularColor, const in float roughness ) {\\n\\tfloat alpha = pow2( roughness );\\n\\tvec3 halfDir = normalize( incidentLight.direction + geometry.viewDir );\\n\\tfloat dotNL = saturate( dot( geometry.normal, incidentLight.direction ) );\\n\\tfloat dotNV = saturate( dot( geometry.normal, geometry.viewDir ) );\\n\\tfloat dotNH = saturate( dot( geometry.normal, halfDir ) );\\n\\tfloat dotLH = saturate( dot( incidentLight.direction, halfDir ) );\\n\\tvec3 F = F_Schlick( specularColor, dotLH );\\n\\tfloat G = G_GGX_SmithCorrelated( alpha, dotNL, dotNV );\\n\\tfloat D = D_GGX( alpha, dotNH );\\n\\treturn F * ( G * D );\\n}\\nvec2 LTC_Uv( const in vec3 N, const in vec3 V, const in float roughness ) {\\n\\tconst float LUT_SIZE  = 64.0;\\n\\tconst float LUT_SCALE = ( LUT_SIZE - 1.0 ) / LUT_SIZE;\\n\\tconst float LUT_BIAS  = 0.5 / LUT_SIZE;\\n\\tfloat theta = acos( dot( N, V ) );\\n\\tvec2 uv = vec2(\\n\\t\\tsqrt( saturate( roughness ) ),\\n\\t\\tsaturate( theta / ( 0.5 * PI ) ) );\\n\\tuv = uv * LUT_SCALE + LUT_BIAS;\\n\\treturn uv;\\n}\\nfloat LTC_ClippedSphereFormFactor( const in vec3 f ) {\\n\\tfloat l = length( f );\\n\\treturn max( ( l * l + f.z ) / ( l + 1.0 ), 0.0 );\\n}\\nvec3 LTC_EdgeVectorFormFactor( const in vec3 v1, const in vec3 v2 ) {\\n\\tfloat x = dot( v1, v2 );\\n\\tfloat y = abs( x );\\n\\tfloat a = 0.86267 + (0.49788 + 0.01436 * y ) * y;\\n\\tfloat b = 3.45068 + (4.18814 + y) * y;\\n\\tfloat v = a / b;\\n\\tfloat theta_sintheta = (x > 0.0) ? v : 0.5 * inversesqrt( 1.0 - x * x ) - v;\\n\\treturn cross( v1, v2 ) * theta_sintheta;\\n}\\nvec3 LTC_Evaluate( const in vec3 N, const in vec3 V, const in vec3 P, const in mat3 mInv, const in vec3 rectCoords[ 4 ] ) {\\n\\tvec3 v1 = rectCoords[ 1 ] - rectCoords[ 0 ];\\n\\tvec3 v2 = rectCoords[ 3 ] - rectCoords[ 0 ];\\n\\tvec3 lightNormal = cross( v1, v2 );\\n\\tif( dot( lightNormal, P - rectCoords[ 0 ] ) < 0.0 ) return vec3( 0.0 );\\n\\tvec3 T1, T2;\\n\\tT1 = normalize( V - N * dot( V, N ) );\\n\\tT2 = - cross( N, T1 );\\n\\tmat3 mat = mInv * transpose( mat3( T1, T2, N ) );\\n\\tvec3 coords[ 4 ];\\n\\tcoords[ 0 ] = mat * ( rectCoords[ 0 ] - P );\\n\\tcoords[ 1 ] = mat * ( rectCoords[ 1 ] - P );\\n\\tcoords[ 2 ] = mat * ( rectCoords[ 2 ] - P );\\n\\tcoords[ 3 ] = mat * ( rectCoords[ 3 ] - P );\\n\\tcoords[ 0 ] = normalize( coords[ 0 ] );\\n\\tcoords[ 1 ] = normalize( coords[ 1 ] );\\n\\tcoords[ 2 ] = normalize( coords[ 2 ] );\\n\\tcoords[ 3 ] = normalize( coords[ 3 ] );\\n\\tvec3 vectorFormFactor = vec3( 0.0 );\\n\\tvectorFormFactor += LTC_EdgeVectorFormFactor( coords[ 0 ], coords[ 1 ] );\\n\\tvectorFormFactor += LTC_EdgeVectorFormFactor( coords[ 1 ], coords[ 2 ] );\\n\\tvectorFormFactor += LTC_EdgeVectorFormFactor( coords[ 2 ], coords[ 3 ] );\\n\\tvectorFormFactor += LTC_EdgeVectorFormFactor( coords[ 3 ], coords[ 0 ] );\\n\\tvec3 result = vec3( LTC_ClippedSphereFormFactor( vectorFormFactor ) );\\n\\treturn result;\\n}\\nvec3 BRDF_Specular_GGX_Environment( const in GeometricContext geometry, const in vec3 specularColor, const in float roughness ) {\\n\\tfloat dotNV = saturate( dot( geometry.normal, geometry.viewDir ) );\\n\\tconst vec4 c0 = vec4( - 1, - 0.0275, - 0.572, 0.022 );\\n\\tconst vec4 c1 = vec4( 1, 0.0425, 1.04, - 0.04 );\\n\\tvec4 r = roughness * c0 + c1;\\n\\tfloat a004 = min( r.x * r.x, exp2( - 9.28 * dotNV ) ) * r.x + r.y;\\n\\tvec2 AB = vec2( -1.04, 1.04 ) * a004 + r.zw;\\n\\treturn specularColor * AB.x + AB.y;\\n}\\nfloat G_BlinnPhong_Implicit( ) {\\n\\treturn 0.25;\\n}\\nfloat D_BlinnPhong( const in float shininess, const in float dotNH ) {\\n\\treturn RECIPROCAL_PI * ( shininess * 0.5 + 1.0 ) * pow( dotNH, shininess );\\n}\\nvec3 BRDF_Specular_BlinnPhong( const in IncidentLight incidentLight, const in GeometricContext geometry, const in vec3 specularColor, const in float shininess ) {\\n\\tvec3 halfDir = normalize( incidentLight.direction + geometry.viewDir );\\n\\tfloat dotNH = saturate( dot( geometry.normal, halfDir ) );\\n\\tfloat dotLH = saturate( dot( incidentLight.direction, halfDir ) );\\n\\tvec3 F = F_Schlick( specularColor, dotLH );\\n\\tfloat G = G_BlinnPhong_Implicit( );\\n\\tfloat D = D_BlinnPhong( shininess, dotNH );\\n\\treturn F * ( G * D );\\n}\\nfloat GGXRoughnessToBlinnExponent( const in float ggxRoughness ) {\\n\\treturn ( 2.0 / pow2( ggxRoughness + 0.0001 ) - 2.0 );\\n}\\nfloat BlinnExponentToGGXRoughness( const in float blinnExponent ) {\\n\\treturn sqrt( 2.0 / ( blinnExponent + 2.0 ) );\\n}\\n\",bumpmap_pars_fragment:\"#ifdef USE_BUMPMAP\\n\\tuniform sampler2D bumpMap;\\n\\tuniform float bumpScale;\\n\\tvec2 dHdxy_fwd() {\\n\\t\\tvec2 dSTdx = dFdx( vUv );\\n\\t\\tvec2 dSTdy = dFdy( vUv );\\n\\t\\tfloat Hll = bumpScale * texture2D( bumpMap, vUv ).x;\\n\\t\\tfloat dBx = bumpScale * texture2D( bumpMap, vUv + dSTdx ).x - Hll;\\n\\t\\tfloat dBy = bumpScale * texture2D( bumpMap, vUv + dSTdy ).x - Hll;\\n\\t\\treturn vec2( dBx, dBy );\\n\\t}\\n\\tvec3 perturbNormalArb( vec3 surf_pos, vec3 surf_norm, vec2 dHdxy ) {\\n\\t\\tvec3 vSigmaX = vec3( dFdx( surf_pos.x ), dFdx( surf_pos.y ), dFdx( surf_pos.z ) );\\n\\t\\tvec3 vSigmaY = vec3( dFdy( surf_pos.x ), dFdy( surf_pos.y ), dFdy( surf_pos.z ) );\\n\\t\\tvec3 vN = surf_norm;\\n\\t\\tvec3 R1 = cross( vSigmaY, vN );\\n\\t\\tvec3 R2 = cross( vN, vSigmaX );\\n\\t\\tfloat fDet = dot( vSigmaX, R1 );\\n\\t\\tvec3 vGrad = sign( fDet ) * ( dHdxy.x * R1 + dHdxy.y * R2 );\\n\\t\\treturn normalize( abs( fDet ) * surf_norm - vGrad );\\n\\t}\\n#endif\\n\",clipping_planes_fragment:\"#if NUM_CLIPPING_PLANES > 0\\n\\tfor ( int i = 0; i < UNION_CLIPPING_PLANES; ++ i ) {\\n\\t\\tvec4 plane = clippingPlanes[ i ];\\n\\t\\tif ( dot( vViewPosition, plane.xyz ) > plane.w ) discard;\\n\\t}\\n\\t\\t\\n\\t#if UNION_CLIPPING_PLANES < NUM_CLIPPING_PLANES\\n\\t\\tbool clipped = true;\\n\\t\\tfor ( int i = UNION_CLIPPING_PLANES; i < NUM_CLIPPING_PLANES; ++ i ) {\\n\\t\\t\\tvec4 plane = clippingPlanes[ i ];\\n\\t\\t\\tclipped = ( dot( vViewPosition, plane.xyz ) > plane.w ) && clipped;\\n\\t\\t}\\n\\t\\tif ( clipped ) discard;\\n\\t\\n\\t#endif\\n#endif\\n\",clipping_planes_pars_fragment:\"#if NUM_CLIPPING_PLANES > 0\\n\\t#if ! defined( PHYSICAL ) && ! defined( PHONG )\\n\\t\\tvarying vec3 vViewPosition;\\n\\t#endif\\n\\tuniform vec4 clippingPlanes[ NUM_CLIPPING_PLANES ];\\n#endif\\n\",clipping_planes_pars_vertex:\"#if NUM_CLIPPING_PLANES > 0 && ! defined( PHYSICAL ) && ! defined( PHONG )\\n\\tvarying vec3 vViewPosition;\\n#endif\\n\",clipping_planes_vertex:\"#if NUM_CLIPPING_PLANES > 0 && ! defined( PHYSICAL ) && ! defined( PHONG )\\n\\tvViewPosition = - mvPosition.xyz;\\n#endif\\n\",color_fragment:\"#ifdef USE_COLOR\\n\\tdiffuseColor.rgb *= vColor;\\n#endif\",color_pars_fragment:\"#ifdef USE_COLOR\\n\\tvarying vec3 vColor;\\n#endif\\n\",color_pars_vertex:\"#ifdef USE_COLOR\\n\\tvarying vec3 vColor;\\n#endif\",color_vertex:\"#ifdef USE_COLOR\\n\\tvColor.xyz = color.xyz;\\n#endif\",common:\"#define PI 3.14159265359\\n#define PI2 6.28318530718\\n#define PI_HALF 1.5707963267949\\n#define RECIPROCAL_PI 0.31830988618\\n#define RECIPROCAL_PI2 0.15915494\\n#define LOG2 1.442695\\n#define EPSILON 1e-6\\n#define saturate(a) clamp( a, 0.0, 1.0 )\\n#define whiteCompliment(a) ( 1.0 - saturate( a ) )\\nfloat pow2( const in float x ) { return x*x; }\\nfloat pow3( const in float x ) { return x*x*x; }\\nfloat pow4( const in float x ) { float x2 = x*x; return x2*x2; }\\nfloat average( const in vec3 color ) { return dot( color, vec3( 0.3333 ) ); }\\nhighp float rand( const in vec2 uv ) {\\n\\tconst highp float a = 12.9898, b = 78.233, c = 43758.5453;\\n\\thighp float dt = dot( uv.xy, vec2( a,b ) ), sn = mod( dt, PI );\\n\\treturn fract(sin(sn) * c);\\n}\\nstruct IncidentLight {\\n\\tvec3 color;\\n\\tvec3 direction;\\n\\tbool visible;\\n};\\nstruct ReflectedLight {\\n\\tvec3 directDiffuse;\\n\\tvec3 directSpecular;\\n\\tvec3 indirectDiffuse;\\n\\tvec3 indirectSpecular;\\n};\\nstruct GeometricContext {\\n\\tvec3 position;\\n\\tvec3 normal;\\n\\tvec3 viewDir;\\n};\\nvec3 transformDirection( in vec3 dir, in mat4 matrix ) {\\n\\treturn normalize( ( matrix * vec4( dir, 0.0 ) ).xyz );\\n}\\nvec3 inverseTransformDirection( in vec3 dir, in mat4 matrix ) {\\n\\treturn normalize( ( vec4( dir, 0.0 ) * matrix ).xyz );\\n}\\nvec3 projectOnPlane(in vec3 point, in vec3 pointOnPlane, in vec3 planeNormal ) {\\n\\tfloat distance = dot( planeNormal, point - pointOnPlane );\\n\\treturn - distance * planeNormal + point;\\n}\\nfloat sideOfPlane( in vec3 point, in vec3 pointOnPlane, in vec3 planeNormal ) {\\n\\treturn sign( dot( point - pointOnPlane, planeNormal ) );\\n}\\nvec3 linePlaneIntersect( in vec3 pointOnLine, in vec3 lineDirection, in vec3 pointOnPlane, in vec3 planeNormal ) {\\n\\treturn lineDirection * ( dot( planeNormal, pointOnPlane - pointOnLine ) / dot( planeNormal, lineDirection ) ) + pointOnLine;\\n}\\nmat3 transpose( const in mat3 v ) {\\n\\tmat3 tmp;\\n\\ttmp[0] = vec3(v[0].x, v[1].x, v[2].x);\\n\\ttmp[1] = vec3(v[0].y, v[1].y, v[2].y);\\n\\ttmp[2] = vec3(v[0].z, v[1].z, v[2].z);\\n\\treturn tmp;\\n}\\n\",cube_uv_reflection_fragment:\"#ifdef ENVMAP_TYPE_CUBE_UV\\n#define cubeUV_textureSize (1024.0)\\nint getFaceFromDirection(vec3 direction) {\\n\\tvec3 absDirection = abs(direction);\\n\\tint face = -1;\\n\\tif( absDirection.x > absDirection.z ) {\\n\\t\\tif(absDirection.x > absDirection.y )\\n\\t\\t\\tface = direction.x > 0.0 ? 0 : 3;\\n\\t\\telse\\n\\t\\t\\tface = direction.y > 0.0 ? 1 : 4;\\n\\t}\\n\\telse {\\n\\t\\tif(absDirection.z > absDirection.y )\\n\\t\\t\\tface = direction.z > 0.0 ? 2 : 5;\\n\\t\\telse\\n\\t\\t\\tface = direction.y > 0.0 ? 1 : 4;\\n\\t}\\n\\treturn face;\\n}\\n#define cubeUV_maxLods1  (log2(cubeUV_textureSize*0.25) - 1.0)\\n#define cubeUV_rangeClamp (exp2((6.0 - 1.0) * 2.0))\\nvec2 MipLevelInfo( vec3 vec, float roughnessLevel, float roughness ) {\\n\\tfloat scale = exp2(cubeUV_maxLods1 - roughnessLevel);\\n\\tfloat dxRoughness = dFdx(roughness);\\n\\tfloat dyRoughness = dFdy(roughness);\\n\\tvec3 dx = dFdx( vec * scale * dxRoughness );\\n\\tvec3 dy = dFdy( vec * scale * dyRoughness );\\n\\tfloat d = max( dot( dx, dx ), dot( dy, dy ) );\\n\\td = clamp(d, 1.0, cubeUV_rangeClamp);\\n\\tfloat mipLevel = 0.5 * log2(d);\\n\\treturn vec2(floor(mipLevel), fract(mipLevel));\\n}\\n#define cubeUV_maxLods2 (log2(cubeUV_textureSize*0.25) - 2.0)\\n#define cubeUV_rcpTextureSize (1.0 / cubeUV_textureSize)\\nvec2 getCubeUV(vec3 direction, float roughnessLevel, float mipLevel) {\\n\\tmipLevel = roughnessLevel > cubeUV_maxLods2 - 3.0 ? 0.0 : mipLevel;\\n\\tfloat a = 16.0 * cubeUV_rcpTextureSize;\\n\\tvec2 exp2_packed = exp2( vec2( roughnessLevel, mipLevel ) );\\n\\tvec2 rcp_exp2_packed = vec2( 1.0 ) / exp2_packed;\\n\\tfloat powScale = exp2_packed.x * exp2_packed.y;\\n\\tfloat scale = rcp_exp2_packed.x * rcp_exp2_packed.y * 0.25;\\n\\tfloat mipOffset = 0.75*(1.0 - rcp_exp2_packed.y) * rcp_exp2_packed.x;\\n\\tbool bRes = mipLevel == 0.0;\\n\\tscale =  bRes && (scale < a) ? a : scale;\\n\\tvec3 r;\\n\\tvec2 offset;\\n\\tint face = getFaceFromDirection(direction);\\n\\tfloat rcpPowScale = 1.0 / powScale;\\n\\tif( face == 0) {\\n\\t\\tr = vec3(direction.x, -direction.z, direction.y);\\n\\t\\toffset = vec2(0.0+mipOffset,0.75 * rcpPowScale);\\n\\t\\toffset.y = bRes && (offset.y < 2.0*a) ? a : offset.y;\\n\\t}\\n\\telse if( face == 1) {\\n\\t\\tr = vec3(direction.y, direction.x, direction.z);\\n\\t\\toffset = vec2(scale+mipOffset, 0.75 * rcpPowScale);\\n\\t\\toffset.y = bRes && (offset.y < 2.0*a) ? a : offset.y;\\n\\t}\\n\\telse if( face == 2) {\\n\\t\\tr = vec3(direction.z, direction.x, direction.y);\\n\\t\\toffset = vec2(2.0*scale+mipOffset, 0.75 * rcpPowScale);\\n\\t\\toffset.y = bRes && (offset.y < 2.0*a) ? a : offset.y;\\n\\t}\\n\\telse if( face == 3) {\\n\\t\\tr = vec3(direction.x, direction.z, direction.y);\\n\\t\\toffset = vec2(0.0+mipOffset,0.5 * rcpPowScale);\\n\\t\\toffset.y = bRes && (offset.y < 2.0*a) ? 0.0 : offset.y;\\n\\t}\\n\\telse if( face == 4) {\\n\\t\\tr = vec3(direction.y, direction.x, -direction.z);\\n\\t\\toffset = vec2(scale+mipOffset, 0.5 * rcpPowScale);\\n\\t\\toffset.y = bRes && (offset.y < 2.0*a) ? 0.0 : offset.y;\\n\\t}\\n\\telse {\\n\\t\\tr = vec3(direction.z, -direction.x, direction.y);\\n\\t\\toffset = vec2(2.0*scale+mipOffset, 0.5 * rcpPowScale);\\n\\t\\toffset.y = bRes && (offset.y < 2.0*a) ? 0.0 : offset.y;\\n\\t}\\n\\tr = normalize(r);\\n\\tfloat texelOffset = 0.5 * cubeUV_rcpTextureSize;\\n\\tvec2 s = ( r.yz / abs( r.x ) + vec2( 1.0 ) ) * 0.5;\\n\\tvec2 base = offset + vec2( texelOffset );\\n\\treturn base + s * ( scale - 2.0 * texelOffset );\\n}\\n#define cubeUV_maxLods3 (log2(cubeUV_textureSize*0.25) - 3.0)\\nvec4 textureCubeUV(vec3 reflectedDirection, float roughness ) {\\n\\tfloat roughnessVal = roughness* cubeUV_maxLods3;\\n\\tfloat r1 = floor(roughnessVal);\\n\\tfloat r2 = r1 + 1.0;\\n\\tfloat t = fract(roughnessVal);\\n\\tvec2 mipInfo = MipLevelInfo(reflectedDirection, r1, roughness);\\n\\tfloat s = mipInfo.y;\\n\\tfloat level0 = mipInfo.x;\\n\\tfloat level1 = level0 + 1.0;\\n\\tlevel1 = level1 > 5.0 ? 5.0 : level1;\\n\\tlevel0 += min( floor( s + 0.5 ), 5.0 );\\n\\tvec2 uv_10 = getCubeUV(reflectedDirection, r1, level0);\\n\\tvec4 color10 = envMapTexelToLinear(texture2D(envMap, uv_10));\\n\\tvec2 uv_20 = getCubeUV(reflectedDirection, r2, level0);\\n\\tvec4 color20 = envMapTexelToLinear(texture2D(envMap, uv_20));\\n\\tvec4 result = mix(color10, color20, t);\\n\\treturn vec4(result.rgb, 1.0);\\n}\\n#endif\\n\",defaultnormal_vertex:\"vec3 transformedNormal = normalMatrix * objectNormal;\\n#ifdef FLIP_SIDED\\n\\ttransformedNormal = - transformedNormal;\\n#endif\\n\",displacementmap_pars_vertex:\"#ifdef USE_DISPLACEMENTMAP\\n\\tuniform sampler2D displacementMap;\\n\\tuniform float displacementScale;\\n\\tuniform float displacementBias;\\n#endif\\n\",displacementmap_vertex:\"#ifdef USE_DISPLACEMENTMAP\\n\\ttransformed += normalize( objectNormal ) * ( texture2D( displacementMap, uv ).x * displacementScale + displacementBias );\\n#endif\\n\",emissivemap_fragment:\"#ifdef USE_EMISSIVEMAP\\n\\tvec4 emissiveColor = texture2D( emissiveMap, vUv );\\n\\temissiveColor.rgb = emissiveMapTexelToLinear( emissiveColor ).rgb;\\n\\ttotalEmissiveRadiance *= emissiveColor.rgb;\\n#endif\\n\",emissivemap_pars_fragment:\"#ifdef USE_EMISSIVEMAP\\n\\tuniform sampler2D emissiveMap;\\n#endif\\n\",encodings_fragment:\"  gl_FragColor = linearToOutputTexel( gl_FragColor );\\n\",encodings_pars_fragment:\"\\nvec4 LinearToLinear( in vec4 value ) {\\n\\treturn value;\\n}\\nvec4 GammaToLinear( in vec4 value, in float gammaFactor ) {\\n\\treturn vec4( pow( value.xyz, vec3( gammaFactor ) ), value.w );\\n}\\nvec4 LinearToGamma( in vec4 value, in float gammaFactor ) {\\n\\treturn vec4( pow( value.xyz, vec3( 1.0 / gammaFactor ) ), value.w );\\n}\\nvec4 sRGBToLinear( in vec4 value ) {\\n\\treturn vec4( mix( pow( value.rgb * 0.9478672986 + vec3( 0.0521327014 ), vec3( 2.4 ) ), value.rgb * 0.0773993808, vec3( lessThanEqual( value.rgb, vec3( 0.04045 ) ) ) ), value.w );\\n}\\nvec4 LinearTosRGB( in vec4 value ) {\\n\\treturn vec4( mix( pow( value.rgb, vec3( 0.41666 ) ) * 1.055 - vec3( 0.055 ), value.rgb * 12.92, vec3( lessThanEqual( value.rgb, vec3( 0.0031308 ) ) ) ), value.w );\\n}\\nvec4 RGBEToLinear( in vec4 value ) {\\n\\treturn vec4( value.rgb * exp2( value.a * 255.0 - 128.0 ), 1.0 );\\n}\\nvec4 LinearToRGBE( in vec4 value ) {\\n\\tfloat maxComponent = max( max( value.r, value.g ), value.b );\\n\\tfloat fExp = clamp( ceil( log2( maxComponent ) ), -128.0, 127.0 );\\n\\treturn vec4( value.rgb / exp2( fExp ), ( fExp + 128.0 ) / 255.0 );\\n}\\nvec4 RGBMToLinear( in vec4 value, in float maxRange ) {\\n\\treturn vec4( value.xyz * value.w * maxRange, 1.0 );\\n}\\nvec4 LinearToRGBM( in vec4 value, in float maxRange ) {\\n\\tfloat maxRGB = max( value.x, max( value.g, value.b ) );\\n\\tfloat M      = clamp( maxRGB / maxRange, 0.0, 1.0 );\\n\\tM            = ceil( M * 255.0 ) / 255.0;\\n\\treturn vec4( value.rgb / ( M * maxRange ), M );\\n}\\nvec4 RGBDToLinear( in vec4 value, in float maxRange ) {\\n\\treturn vec4( value.rgb * ( ( maxRange / 255.0 ) / value.a ), 1.0 );\\n}\\nvec4 LinearToRGBD( in vec4 value, in float maxRange ) {\\n\\tfloat maxRGB = max( value.x, max( value.g, value.b ) );\\n\\tfloat D      = max( maxRange / maxRGB, 1.0 );\\n\\tD            = min( floor( D ) / 255.0, 1.0 );\\n\\treturn vec4( value.rgb * ( D * ( 255.0 / maxRange ) ), D );\\n}\\nconst mat3 cLogLuvM = mat3( 0.2209, 0.3390, 0.4184, 0.1138, 0.6780, 0.7319, 0.0102, 0.1130, 0.2969 );\\nvec4 LinearToLogLuv( in vec4 value )  {\\n\\tvec3 Xp_Y_XYZp = value.rgb * cLogLuvM;\\n\\tXp_Y_XYZp = max(Xp_Y_XYZp, vec3(1e-6, 1e-6, 1e-6));\\n\\tvec4 vResult;\\n\\tvResult.xy = Xp_Y_XYZp.xy / Xp_Y_XYZp.z;\\n\\tfloat Le = 2.0 * log2(Xp_Y_XYZp.y) + 127.0;\\n\\tvResult.w = fract(Le);\\n\\tvResult.z = (Le - (floor(vResult.w*255.0))/255.0)/255.0;\\n\\treturn vResult;\\n}\\nconst mat3 cLogLuvInverseM = mat3( 6.0014, -2.7008, -1.7996, -1.3320, 3.1029, -5.7721, 0.3008, -1.0882, 5.6268 );\\nvec4 LogLuvToLinear( in vec4 value ) {\\n\\tfloat Le = value.z * 255.0 + value.w;\\n\\tvec3 Xp_Y_XYZp;\\n\\tXp_Y_XYZp.y = exp2((Le - 127.0) / 2.0);\\n\\tXp_Y_XYZp.z = Xp_Y_XYZp.y / value.y;\\n\\tXp_Y_XYZp.x = value.x * Xp_Y_XYZp.z;\\n\\tvec3 vRGB = Xp_Y_XYZp.rgb * cLogLuvInverseM;\\n\\treturn vec4( max(vRGB, 0.0), 1.0 );\\n}\\n\",envmap_fragment:\"#ifdef USE_ENVMAP\\n\\t#if defined( USE_BUMPMAP ) || defined( USE_NORMALMAP ) || defined( PHONG )\\n\\t\\tvec3 cameraToVertex = normalize( vWorldPosition - cameraPosition );\\n\\t\\tvec3 worldNormal = inverseTransformDirection( normal, viewMatrix );\\n\\t\\t#ifdef ENVMAP_MODE_REFLECTION\\n\\t\\t\\tvec3 reflectVec = reflect( cameraToVertex, worldNormal );\\n\\t\\t#else\\n\\t\\t\\tvec3 reflectVec = refract( cameraToVertex, worldNormal, refractionRatio );\\n\\t\\t#endif\\n\\t#else\\n\\t\\tvec3 reflectVec = vReflect;\\n\\t#endif\\n\\t#ifdef ENVMAP_TYPE_CUBE\\n\\t\\tvec4 envColor = textureCube( envMap, flipNormal * vec3( flipEnvMap * reflectVec.x, reflectVec.yz ) );\\n\\t#elif defined( ENVMAP_TYPE_EQUIREC )\\n\\t\\tvec2 sampleUV;\\n\\t\\tsampleUV.y = asin( flipNormal * reflectVec.y ) * RECIPROCAL_PI + 0.5;\\n\\t\\tsampleUV.x = atan( flipNormal * reflectVec.z, flipNormal * reflectVec.x ) * RECIPROCAL_PI2 + 0.5;\\n\\t\\tvec4 envColor = texture2D( envMap, sampleUV );\\n\\t#elif defined( ENVMAP_TYPE_SPHERE )\\n\\t\\tvec3 reflectView = flipNormal * normalize( ( viewMatrix * vec4( reflectVec, 0.0 ) ).xyz + vec3( 0.0, 0.0, 1.0 ) );\\n\\t\\tvec4 envColor = texture2D( envMap, reflectView.xy * 0.5 + 0.5 );\\n\\t#else\\n\\t\\tvec4 envColor = vec4( 0.0 );\\n\\t#endif\\n\\tenvColor = envMapTexelToLinear( envColor );\\n\\t#ifdef ENVMAP_BLENDING_MULTIPLY\\n\\t\\toutgoingLight = mix( outgoingLight, outgoingLight * envColor.xyz, specularStrength * reflectivity );\\n\\t#elif defined( ENVMAP_BLENDING_MIX )\\n\\t\\toutgoingLight = mix( outgoingLight, envColor.xyz, specularStrength * reflectivity );\\n\\t#elif defined( ENVMAP_BLENDING_ADD )\\n\\t\\toutgoingLight += envColor.xyz * specularStrength * reflectivity;\\n\\t#endif\\n#endif\\n\",envmap_pars_fragment:\"#if defined( USE_ENVMAP ) || defined( PHYSICAL )\\n\\tuniform float reflectivity;\\n\\tuniform float envMapIntensity;\\n#endif\\n#ifdef USE_ENVMAP\\n\\t#if ! defined( PHYSICAL ) && ( defined( USE_BUMPMAP ) || defined( USE_NORMALMAP ) || defined( PHONG ) )\\n\\t\\tvarying vec3 vWorldPosition;\\n\\t#endif\\n\\t#ifdef ENVMAP_TYPE_CUBE\\n\\t\\tuniform samplerCube envMap;\\n\\t#else\\n\\t\\tuniform sampler2D envMap;\\n\\t#endif\\n\\tuniform float flipEnvMap;\\n\\t#if defined( USE_BUMPMAP ) || defined( USE_NORMALMAP ) || defined( PHONG ) || defined( PHYSICAL )\\n\\t\\tuniform float refractionRatio;\\n\\t#else\\n\\t\\tvarying vec3 vReflect;\\n\\t#endif\\n#endif\\n\",envmap_pars_vertex:\"#ifdef USE_ENVMAP\\n\\t#if defined( USE_BUMPMAP ) || defined( USE_NORMALMAP ) || defined( PHONG )\\n\\t\\tvarying vec3 vWorldPosition;\\n\\t#else\\n\\t\\tvarying vec3 vReflect;\\n\\t\\tuniform float refractionRatio;\\n\\t#endif\\n#endif\\n\",envmap_vertex:\"#ifdef USE_ENVMAP\\n\\t#if defined( USE_BUMPMAP ) || defined( USE_NORMALMAP ) || defined( PHONG )\\n\\t\\tvWorldPosition = worldPosition.xyz;\\n\\t#else\\n\\t\\tvec3 cameraToVertex = normalize( worldPosition.xyz - cameraPosition );\\n\\t\\tvec3 worldNormal = inverseTransformDirection( transformedNormal, viewMatrix );\\n\\t\\t#ifdef ENVMAP_MODE_REFLECTION\\n\\t\\t\\tvReflect = reflect( cameraToVertex, worldNormal );\\n\\t\\t#else\\n\\t\\t\\tvReflect = refract( cameraToVertex, worldNormal, refractionRatio );\\n\\t\\t#endif\\n\\t#endif\\n#endif\\n\",fog_vertex:\"\\n#ifdef USE_FOG\\nfogDepth = -mvPosition.z;\\n#endif\",fog_pars_vertex:\"#ifdef USE_FOG\\n  varying float fogDepth;\\n#endif\\n\",fog_fragment:\"#ifdef USE_FOG\\n\\t#ifdef FOG_EXP2\\n\\t\\tfloat fogFactor = whiteCompliment( exp2( - fogDensity * fogDensity * fogDepth * fogDepth * LOG2 ) );\\n\\t#else\\n\\t\\tfloat fogFactor = smoothstep( fogNear, fogFar, fogDepth );\\n\\t#endif\\n\\tgl_FragColor.rgb = mix( gl_FragColor.rgb, fogColor, fogFactor );\\n#endif\\n\",fog_pars_fragment:\"#ifdef USE_FOG\\n\\tuniform vec3 fogColor;\\n\\tvarying float fogDepth;\\n\\t#ifdef FOG_EXP2\\n\\t\\tuniform float fogDensity;\\n\\t#else\\n\\t\\tuniform float fogNear;\\n\\t\\tuniform float fogFar;\\n\\t#endif\\n#endif\\n\",gradientmap_pars_fragment:\"#ifdef TOON\\n\\tuniform sampler2D gradientMap;\\n\\tvec3 getGradientIrradiance( vec3 normal, vec3 lightDirection ) {\\n\\t\\tfloat dotNL = dot( normal, lightDirection );\\n\\t\\tvec2 coord = vec2( dotNL * 0.5 + 0.5, 0.0 );\\n\\t\\t#ifdef USE_GRADIENTMAP\\n\\t\\t\\treturn texture2D( gradientMap, coord ).rgb;\\n\\t\\t#else\\n\\t\\t\\treturn ( coord.x < 0.7 ) ? vec3( 0.7 ) : vec3( 1.0 );\\n\\t\\t#endif\\n\\t}\\n#endif\\n\",lightmap_fragment:\"#ifdef USE_LIGHTMAP\\n\\treflectedLight.indirectDiffuse += PI * texture2D( lightMap, vUv2 ).xyz * lightMapIntensity;\\n#endif\\n\",lightmap_pars_fragment:\"#ifdef USE_LIGHTMAP\\n\\tuniform sampler2D lightMap;\\n\\tuniform float lightMapIntensity;\\n#endif\",lights_lambert_vertex:\"vec3 diffuse = vec3( 1.0 );\\nGeometricContext geometry;\\ngeometry.position = mvPosition.xyz;\\ngeometry.normal = normalize( transformedNormal );\\ngeometry.viewDir = normalize( -mvPosition.xyz );\\nGeometricContext backGeometry;\\nbackGeometry.position = geometry.position;\\nbackGeometry.normal = -geometry.normal;\\nbackGeometry.viewDir = geometry.viewDir;\\nvLightFront = vec3( 0.0 );\\n#ifdef DOUBLE_SIDED\\n\\tvLightBack = vec3( 0.0 );\\n#endif\\nIncidentLight directLight;\\nfloat dotNL;\\nvec3 directLightColor_Diffuse;\\n#if NUM_POINT_LIGHTS > 0\\n\\tfor ( int i = 0; i < NUM_POINT_LIGHTS; i ++ ) {\\n\\t\\tgetPointDirectLightIrradiance( pointLights[ i ], geometry, directLight );\\n\\t\\tdotNL = dot( geometry.normal, directLight.direction );\\n\\t\\tdirectLightColor_Diffuse = PI * directLight.color;\\n\\t\\tvLightFront += saturate( dotNL ) * directLightColor_Diffuse;\\n\\t\\t#ifdef DOUBLE_SIDED\\n\\t\\t\\tvLightBack += saturate( -dotNL ) * directLightColor_Diffuse;\\n\\t\\t#endif\\n\\t}\\n#endif\\n#if NUM_SPOT_LIGHTS > 0\\n\\tfor ( int i = 0; i < NUM_SPOT_LIGHTS; i ++ ) {\\n\\t\\tgetSpotDirectLightIrradiance( spotLights[ i ], geometry, directLight );\\n\\t\\tdotNL = dot( geometry.normal, directLight.direction );\\n\\t\\tdirectLightColor_Diffuse = PI * directLight.color;\\n\\t\\tvLightFront += saturate( dotNL ) * directLightColor_Diffuse;\\n\\t\\t#ifdef DOUBLE_SIDED\\n\\t\\t\\tvLightBack += saturate( -dotNL ) * directLightColor_Diffuse;\\n\\t\\t#endif\\n\\t}\\n#endif\\n#if NUM_DIR_LIGHTS > 0\\n\\tfor ( int i = 0; i < NUM_DIR_LIGHTS; i ++ ) {\\n\\t\\tgetDirectionalDirectLightIrradiance( directionalLights[ i ], geometry, directLight );\\n\\t\\tdotNL = dot( geometry.normal, directLight.direction );\\n\\t\\tdirectLightColor_Diffuse = PI * directLight.color;\\n\\t\\tvLightFront += saturate( dotNL ) * directLightColor_Diffuse;\\n\\t\\t#ifdef DOUBLE_SIDED\\n\\t\\t\\tvLightBack += saturate( -dotNL ) * directLightColor_Diffuse;\\n\\t\\t#endif\\n\\t}\\n#endif\\n#if NUM_HEMI_LIGHTS > 0\\n\\tfor ( int i = 0; i < NUM_HEMI_LIGHTS; i ++ ) {\\n\\t\\tvLightFront += getHemisphereLightIrradiance( hemisphereLights[ i ], geometry );\\n\\t\\t#ifdef DOUBLE_SIDED\\n\\t\\t\\tvLightBack += getHemisphereLightIrradiance( hemisphereLights[ i ], backGeometry );\\n\\t\\t#endif\\n\\t}\\n#endif\\n\",lights_pars:\"uniform vec3 ambientLightColor;\\nvec3 getAmbientLightIrradiance( const in vec3 ambientLightColor ) {\\n\\tvec3 irradiance = ambientLightColor;\\n\\t#ifndef PHYSICALLY_CORRECT_LIGHTS\\n\\t\\tirradiance *= PI;\\n\\t#endif\\n\\treturn irradiance;\\n}\\n#if NUM_DIR_LIGHTS > 0\\n\\tstruct DirectionalLight {\\n\\t\\tvec3 direction;\\n\\t\\tvec3 color;\\n\\t\\tint shadow;\\n\\t\\tfloat shadowBias;\\n\\t\\tfloat shadowRadius;\\n\\t\\tvec2 shadowMapSize;\\n\\t};\\n\\tuniform DirectionalLight directionalLights[ NUM_DIR_LIGHTS ];\\n\\tvoid getDirectionalDirectLightIrradiance( const in DirectionalLight directionalLight, const in GeometricContext geometry, out IncidentLight directLight ) {\\n\\t\\tdirectLight.color = directionalLight.color;\\n\\t\\tdirectLight.direction = directionalLight.direction;\\n\\t\\tdirectLight.visible = true;\\n\\t}\\n#endif\\n#if NUM_POINT_LIGHTS > 0\\n\\tstruct PointLight {\\n\\t\\tvec3 position;\\n\\t\\tvec3 color;\\n\\t\\tfloat distance;\\n\\t\\tfloat decay;\\n\\t\\tint shadow;\\n\\t\\tfloat shadowBias;\\n\\t\\tfloat shadowRadius;\\n\\t\\tvec2 shadowMapSize;\\n\\t};\\n\\tuniform PointLight pointLights[ NUM_POINT_LIGHTS ];\\n\\tvoid getPointDirectLightIrradiance( const in PointLight pointLight, const in GeometricContext geometry, out IncidentLight directLight ) {\\n\\t\\tvec3 lVector = pointLight.position - geometry.position;\\n\\t\\tdirectLight.direction = normalize( lVector );\\n\\t\\tfloat lightDistance = length( lVector );\\n\\t\\tdirectLight.color = pointLight.color;\\n\\t\\tdirectLight.color *= punctualLightIntensityToIrradianceFactor( lightDistance, pointLight.distance, pointLight.decay );\\n\\t\\tdirectLight.visible = ( directLight.color != vec3( 0.0 ) );\\n\\t}\\n#endif\\n#if NUM_SPOT_LIGHTS > 0\\n\\tstruct SpotLight {\\n\\t\\tvec3 position;\\n\\t\\tvec3 direction;\\n\\t\\tvec3 color;\\n\\t\\tfloat distance;\\n\\t\\tfloat decay;\\n\\t\\tfloat coneCos;\\n\\t\\tfloat penumbraCos;\\n\\t\\tint shadow;\\n\\t\\tfloat shadowBias;\\n\\t\\tfloat shadowRadius;\\n\\t\\tvec2 shadowMapSize;\\n\\t};\\n\\tuniform SpotLight spotLights[ NUM_SPOT_LIGHTS ];\\n\\tvoid getSpotDirectLightIrradiance( const in SpotLight spotLight, const in GeometricContext geometry, out IncidentLight directLight  ) {\\n\\t\\tvec3 lVector = spotLight.position - geometry.position;\\n\\t\\tdirectLight.direction = normalize( lVector );\\n\\t\\tfloat lightDistance = length( lVector );\\n\\t\\tfloat angleCos = dot( directLight.direction, spotLight.direction );\\n\\t\\tif ( angleCos > spotLight.coneCos ) {\\n\\t\\t\\tfloat spotEffect = smoothstep( spotLight.coneCos, spotLight.penumbraCos, angleCos );\\n\\t\\t\\tdirectLight.color = spotLight.color;\\n\\t\\t\\tdirectLight.color *= spotEffect * punctualLightIntensityToIrradianceFactor( lightDistance, spotLight.distance, spotLight.decay );\\n\\t\\t\\tdirectLight.visible = true;\\n\\t\\t} else {\\n\\t\\t\\tdirectLight.color = vec3( 0.0 );\\n\\t\\t\\tdirectLight.visible = false;\\n\\t\\t}\\n\\t}\\n#endif\\n#if NUM_RECT_AREA_LIGHTS > 0\\n\\tstruct RectAreaLight {\\n\\t\\tvec3 color;\\n\\t\\tvec3 position;\\n\\t\\tvec3 halfWidth;\\n\\t\\tvec3 halfHeight;\\n\\t};\\n\\tuniform sampler2D ltcMat;\\tuniform sampler2D ltcMag;\\n\\tuniform RectAreaLight rectAreaLights[ NUM_RECT_AREA_LIGHTS ];\\n#endif\\n#if NUM_HEMI_LIGHTS > 0\\n\\tstruct HemisphereLight {\\n\\t\\tvec3 direction;\\n\\t\\tvec3 skyColor;\\n\\t\\tvec3 groundColor;\\n\\t};\\n\\tuniform HemisphereLight hemisphereLights[ NUM_HEMI_LIGHTS ];\\n\\tvec3 getHemisphereLightIrradiance( const in HemisphereLight hemiLight, const in GeometricContext geometry ) {\\n\\t\\tfloat dotNL = dot( geometry.normal, hemiLight.direction );\\n\\t\\tfloat hemiDiffuseWeight = 0.5 * dotNL + 0.5;\\n\\t\\tvec3 irradiance = mix( hemiLight.groundColor, hemiLight.skyColor, hemiDiffuseWeight );\\n\\t\\t#ifndef PHYSICALLY_CORRECT_LIGHTS\\n\\t\\t\\tirradiance *= PI;\\n\\t\\t#endif\\n\\t\\treturn irradiance;\\n\\t}\\n#endif\\n#if defined( USE_ENVMAP ) && defined( PHYSICAL )\\n\\tvec3 getLightProbeIndirectIrradiance( const in GeometricContext geometry, const in int maxMIPLevel ) {\\n\\t\\tvec3 worldNormal = inverseTransformDirection( geometry.normal, viewMatrix );\\n\\t\\t#ifdef ENVMAP_TYPE_CUBE\\n\\t\\t\\tvec3 queryVec = vec3( flipEnvMap * worldNormal.x, worldNormal.yz );\\n\\t\\t\\t#ifdef TEXTURE_LOD_EXT\\n\\t\\t\\t\\tvec4 envMapColor = textureCubeLodEXT( envMap, queryVec, float( maxMIPLevel ) );\\n\\t\\t\\t#else\\n\\t\\t\\t\\tvec4 envMapColor = textureCube( envMap, queryVec, float( maxMIPLevel ) );\\n\\t\\t\\t#endif\\n\\t\\t\\tenvMapColor.rgb = envMapTexelToLinear( envMapColor ).rgb;\\n\\t\\t#elif defined( ENVMAP_TYPE_CUBE_UV )\\n\\t\\t\\tvec3 queryVec = vec3( flipEnvMap * worldNormal.x, worldNormal.yz );\\n\\t\\t\\tvec4 envMapColor = textureCubeUV( queryVec, 1.0 );\\n\\t\\t#else\\n\\t\\t\\tvec4 envMapColor = vec4( 0.0 );\\n\\t\\t#endif\\n\\t\\treturn PI * envMapColor.rgb * envMapIntensity;\\n\\t}\\n\\tfloat getSpecularMIPLevel( const in float blinnShininessExponent, const in int maxMIPLevel ) {\\n\\t\\tfloat maxMIPLevelScalar = float( maxMIPLevel );\\n\\t\\tfloat desiredMIPLevel = maxMIPLevelScalar - 0.79248 - 0.5 * log2( pow2( blinnShininessExponent ) + 1.0 );\\n\\t\\treturn clamp( desiredMIPLevel, 0.0, maxMIPLevelScalar );\\n\\t}\\n\\tvec3 getLightProbeIndirectRadiance( const in GeometricContext geometry, const in float blinnShininessExponent, const in int maxMIPLevel ) {\\n\\t\\t#ifdef ENVMAP_MODE_REFLECTION\\n\\t\\t\\tvec3 reflectVec = reflect( -geometry.viewDir, geometry.normal );\\n\\t\\t#else\\n\\t\\t\\tvec3 reflectVec = refract( -geometry.viewDir, geometry.normal, refractionRatio );\\n\\t\\t#endif\\n\\t\\treflectVec = inverseTransformDirection( reflectVec, viewMatrix );\\n\\t\\tfloat specularMIPLevel = getSpecularMIPLevel( blinnShininessExponent, maxMIPLevel );\\n\\t\\t#ifdef ENVMAP_TYPE_CUBE\\n\\t\\t\\tvec3 queryReflectVec = vec3( flipEnvMap * reflectVec.x, reflectVec.yz );\\n\\t\\t\\t#ifdef TEXTURE_LOD_EXT\\n\\t\\t\\t\\tvec4 envMapColor = textureCubeLodEXT( envMap, queryReflectVec, specularMIPLevel );\\n\\t\\t\\t#else\\n\\t\\t\\t\\tvec4 envMapColor = textureCube( envMap, queryReflectVec, specularMIPLevel );\\n\\t\\t\\t#endif\\n\\t\\t\\tenvMapColor.rgb = envMapTexelToLinear( envMapColor ).rgb;\\n\\t\\t#elif defined( ENVMAP_TYPE_CUBE_UV )\\n\\t\\t\\tvec3 queryReflectVec = vec3( flipEnvMap * reflectVec.x, reflectVec.yz );\\n\\t\\t\\tvec4 envMapColor = textureCubeUV(queryReflectVec, BlinnExponentToGGXRoughness(blinnShininessExponent));\\n\\t\\t#elif defined( ENVMAP_TYPE_EQUIREC )\\n\\t\\t\\tvec2 sampleUV;\\n\\t\\t\\tsampleUV.y = saturate( reflectVec.y * 0.5 + 0.5 );\\n\\t\\t\\tsampleUV.x = atan( reflectVec.z, reflectVec.x ) * RECIPROCAL_PI2 + 0.5;\\n\\t\\t\\t#ifdef TEXTURE_LOD_EXT\\n\\t\\t\\t\\tvec4 envMapColor = texture2DLodEXT( envMap, sampleUV, specularMIPLevel );\\n\\t\\t\\t#else\\n\\t\\t\\t\\tvec4 envMapColor = texture2D( envMap, sampleUV, specularMIPLevel );\\n\\t\\t\\t#endif\\n\\t\\t\\tenvMapColor.rgb = envMapTexelToLinear( envMapColor ).rgb;\\n\\t\\t#elif defined( ENVMAP_TYPE_SPHERE )\\n\\t\\t\\tvec3 reflectView = normalize( ( viewMatrix * vec4( reflectVec, 0.0 ) ).xyz + vec3( 0.0,0.0,1.0 ) );\\n\\t\\t\\t#ifdef TEXTURE_LOD_EXT\\n\\t\\t\\t\\tvec4 envMapColor = texture2DLodEXT( envMap, reflectView.xy * 0.5 + 0.5, specularMIPLevel );\\n\\t\\t\\t#else\\n\\t\\t\\t\\tvec4 envMapColor = texture2D( envMap, reflectView.xy * 0.5 + 0.5, specularMIPLevel );\\n\\t\\t\\t#endif\\n\\t\\t\\tenvMapColor.rgb = envMapTexelToLinear( envMapColor ).rgb;\\n\\t\\t#endif\\n\\t\\treturn envMapColor.rgb * envMapIntensity;\\n\\t}\\n#endif\\n\",lights_phong_fragment:\"BlinnPhongMaterial material;\\nmaterial.diffuseColor = diffuseColor.rgb;\\nmaterial.specularColor = specular;\\nmaterial.specularShininess = shininess;\\nmaterial.specularStrength = specularStrength;\\n\",lights_phong_pars_fragment:\"varying vec3 vViewPosition;\\n#ifndef FLAT_SHADED\\n\\tvarying vec3 vNormal;\\n#endif\\nstruct BlinnPhongMaterial {\\n\\tvec3\\tdiffuseColor;\\n\\tvec3\\tspecularColor;\\n\\tfloat\\tspecularShininess;\\n\\tfloat\\tspecularStrength;\\n};\\nvoid RE_Direct_BlinnPhong( const in IncidentLight directLight, const in GeometricContext geometry, const in BlinnPhongMaterial material, inout ReflectedLight reflectedLight ) {\\n\\t#ifdef TOON\\n\\t\\tvec3 irradiance = getGradientIrradiance( geometry.normal, directLight.direction ) * directLight.color;\\n\\t#else\\n\\t\\tfloat dotNL = saturate( dot( geometry.normal, directLight.direction ) );\\n\\t\\tvec3 irradiance = dotNL * directLight.color;\\n\\t#endif\\n\\t#ifndef PHYSICALLY_CORRECT_LIGHTS\\n\\t\\tirradiance *= PI;\\n\\t#endif\\n\\treflectedLight.directDiffuse += irradiance * BRDF_Diffuse_Lambert( material.diffuseColor );\\n\\treflectedLight.directSpecular += irradiance * BRDF_Specular_BlinnPhong( directLight, geometry, material.specularColor, material.specularShininess ) * material.specularStrength;\\n}\\nvoid RE_IndirectDiffuse_BlinnPhong( const in vec3 irradiance, const in GeometricContext geometry, const in BlinnPhongMaterial material, inout ReflectedLight reflectedLight ) {\\n\\treflectedLight.indirectDiffuse += irradiance * BRDF_Diffuse_Lambert( material.diffuseColor );\\n}\\n#define RE_Direct\\t\\t\\t\\tRE_Direct_BlinnPhong\\n#define RE_IndirectDiffuse\\t\\tRE_IndirectDiffuse_BlinnPhong\\n#define Material_LightProbeLOD( material )\\t(0)\\n\",lights_physical_fragment:\"PhysicalMaterial material;\\nmaterial.diffuseColor = diffuseColor.rgb * ( 1.0 - metalnessFactor );\\nmaterial.specularRoughness = clamp( roughnessFactor, 0.04, 1.0 );\\n#ifdef STANDARD\\n\\tmaterial.specularColor = mix( vec3( DEFAULT_SPECULAR_COEFFICIENT ), diffuseColor.rgb, metalnessFactor );\\n#else\\n\\tmaterial.specularColor = mix( vec3( MAXIMUM_SPECULAR_COEFFICIENT * pow2( reflectivity ) ), diffuseColor.rgb, metalnessFactor );\\n\\tmaterial.clearCoat = saturate( clearCoat );\\tmaterial.clearCoatRoughness = clamp( clearCoatRoughness, 0.04, 1.0 );\\n#endif\\n\",lights_physical_pars_fragment:\"struct PhysicalMaterial {\\n\\tvec3\\tdiffuseColor;\\n\\tfloat\\tspecularRoughness;\\n\\tvec3\\tspecularColor;\\n\\t#ifndef STANDARD\\n\\t\\tfloat clearCoat;\\n\\t\\tfloat clearCoatRoughness;\\n\\t#endif\\n};\\n#define MAXIMUM_SPECULAR_COEFFICIENT 0.16\\n#define DEFAULT_SPECULAR_COEFFICIENT 0.04\\nfloat clearCoatDHRApprox( const in float roughness, const in float dotNL ) {\\n\\treturn DEFAULT_SPECULAR_COEFFICIENT + ( 1.0 - DEFAULT_SPECULAR_COEFFICIENT ) * ( pow( 1.0 - dotNL, 5.0 ) * pow( 1.0 - roughness, 2.0 ) );\\n}\\n#if NUM_RECT_AREA_LIGHTS > 0\\n\\tvoid RE_Direct_RectArea_Physical( const in RectAreaLight rectAreaLight, const in GeometricContext geometry, const in PhysicalMaterial material, inout ReflectedLight reflectedLight ) {\\n\\t\\tvec3 normal = geometry.normal;\\n\\t\\tvec3 viewDir = geometry.viewDir;\\n\\t\\tvec3 position = geometry.position;\\n\\t\\tvec3 lightPos = rectAreaLight.position;\\n\\t\\tvec3 halfWidth = rectAreaLight.halfWidth;\\n\\t\\tvec3 halfHeight = rectAreaLight.halfHeight;\\n\\t\\tvec3 lightColor = rectAreaLight.color;\\n\\t\\tfloat roughness = material.specularRoughness;\\n\\t\\tvec3 rectCoords[ 4 ];\\n\\t\\trectCoords[ 0 ] = lightPos - halfWidth - halfHeight;\\t\\trectCoords[ 1 ] = lightPos + halfWidth - halfHeight;\\n\\t\\trectCoords[ 2 ] = lightPos + halfWidth + halfHeight;\\n\\t\\trectCoords[ 3 ] = lightPos - halfWidth + halfHeight;\\n\\t\\tvec2 uv = LTC_Uv( normal, viewDir, roughness );\\n\\t\\tfloat norm = texture2D( ltcMag, uv ).a;\\n\\t\\tvec4 t = texture2D( ltcMat, uv );\\n\\t\\tmat3 mInv = mat3(\\n\\t\\t\\tvec3(   1,   0, t.y ),\\n\\t\\t\\tvec3(   0, t.z,   0 ),\\n\\t\\t\\tvec3( t.w,   0, t.x )\\n\\t\\t);\\n\\t\\treflectedLight.directSpecular += lightColor * material.specularColor * norm * LTC_Evaluate( normal, viewDir, position, mInv, rectCoords );\\n\\t\\treflectedLight.directDiffuse += lightColor * material.diffuseColor * LTC_Evaluate( normal, viewDir, position, mat3( 1 ), rectCoords );\\n\\t}\\n#endif\\nvoid RE_Direct_Physical( const in IncidentLight directLight, const in GeometricContext geometry, const in PhysicalMaterial material, inout ReflectedLight reflectedLight ) {\\n\\tfloat dotNL = saturate( dot( geometry.normal, directLight.direction ) );\\n\\tvec3 irradiance = dotNL * directLight.color;\\n\\t#ifndef PHYSICALLY_CORRECT_LIGHTS\\n\\t\\tirradiance *= PI;\\n\\t#endif\\n\\t#ifndef STANDARD\\n\\t\\tfloat clearCoatDHR = material.clearCoat * clearCoatDHRApprox( material.clearCoatRoughness, dotNL );\\n\\t#else\\n\\t\\tfloat clearCoatDHR = 0.0;\\n\\t#endif\\n\\treflectedLight.directSpecular += ( 1.0 - clearCoatDHR ) * irradiance * BRDF_Specular_GGX( directLight, geometry, material.specularColor, material.specularRoughness );\\n\\treflectedLight.directDiffuse += ( 1.0 - clearCoatDHR ) * irradiance * BRDF_Diffuse_Lambert( material.diffuseColor );\\n\\t#ifndef STANDARD\\n\\t\\treflectedLight.directSpecular += irradiance * material.clearCoat * BRDF_Specular_GGX( directLight, geometry, vec3( DEFAULT_SPECULAR_COEFFICIENT ), material.clearCoatRoughness );\\n\\t#endif\\n}\\nvoid RE_IndirectDiffuse_Physical( const in vec3 irradiance, const in GeometricContext geometry, const in PhysicalMaterial material, inout ReflectedLight reflectedLight ) {\\n\\treflectedLight.indirectDiffuse += irradiance * BRDF_Diffuse_Lambert( material.diffuseColor );\\n}\\nvoid RE_IndirectSpecular_Physical( const in vec3 radiance, const in vec3 clearCoatRadiance, const in GeometricContext geometry, const in PhysicalMaterial material, inout ReflectedLight reflectedLight ) {\\n\\t#ifndef STANDARD\\n\\t\\tfloat dotNV = saturate( dot( geometry.normal, geometry.viewDir ) );\\n\\t\\tfloat dotNL = dotNV;\\n\\t\\tfloat clearCoatDHR = material.clearCoat * clearCoatDHRApprox( material.clearCoatRoughness, dotNL );\\n\\t#else\\n\\t\\tfloat clearCoatDHR = 0.0;\\n\\t#endif\\n\\treflectedLight.indirectSpecular += ( 1.0 - clearCoatDHR ) * radiance * BRDF_Specular_GGX_Environment( geometry, material.specularColor, material.specularRoughness );\\n\\t#ifndef STANDARD\\n\\t\\treflectedLight.indirectSpecular += clearCoatRadiance * material.clearCoat * BRDF_Specular_GGX_Environment( geometry, vec3( DEFAULT_SPECULAR_COEFFICIENT ), material.clearCoatRoughness );\\n\\t#endif\\n}\\n#define RE_Direct\\t\\t\\t\\tRE_Direct_Physical\\n#define RE_Direct_RectArea\\t\\tRE_Direct_RectArea_Physical\\n#define RE_IndirectDiffuse\\t\\tRE_IndirectDiffuse_Physical\\n#define RE_IndirectSpecular\\t\\tRE_IndirectSpecular_Physical\\n#define Material_BlinnShininessExponent( material )   GGXRoughnessToBlinnExponent( material.specularRoughness )\\n#define Material_ClearCoat_BlinnShininessExponent( material )   GGXRoughnessToBlinnExponent( material.clearCoatRoughness )\\nfloat computeSpecularOcclusion( const in float dotNV, const in float ambientOcclusion, const in float roughness ) {\\n\\treturn saturate( pow( dotNV + ambientOcclusion, exp2( - 16.0 * roughness - 1.0 ) ) - 1.0 + ambientOcclusion );\\n}\\n\",lights_template:\"\\nGeometricContext geometry;\\ngeometry.position = - vViewPosition;\\ngeometry.normal = normal;\\ngeometry.viewDir = normalize( vViewPosition );\\nIncidentLight directLight;\\n#if ( NUM_POINT_LIGHTS > 0 ) && defined( RE_Direct )\\n\\tPointLight pointLight;\\n\\tfor ( int i = 0; i < NUM_POINT_LIGHTS; i ++ ) {\\n\\t\\tpointLight = pointLights[ i ];\\n\\t\\tgetPointDirectLightIrradiance( pointLight, geometry, directLight );\\n\\t\\t#ifdef USE_SHADOWMAP\\n\\t\\tdirectLight.color *= all( bvec2( pointLight.shadow, directLight.visible ) ) ? getPointShadow( pointShadowMap[ i ], pointLight.shadowMapSize, pointLight.shadowBias, pointLight.shadowRadius, vPointShadowCoord[ i ] ) : 1.0;\\n\\t\\t#endif\\n\\t\\tRE_Direct( directLight, geometry, material, reflectedLight );\\n\\t}\\n#endif\\n#if ( NUM_SPOT_LIGHTS > 0 ) && defined( RE_Direct )\\n\\tSpotLight spotLight;\\n\\tfor ( int i = 0; i < NUM_SPOT_LIGHTS; i ++ ) {\\n\\t\\tspotLight = spotLights[ i ];\\n\\t\\tgetSpotDirectLightIrradiance( spotLight, geometry, directLight );\\n\\t\\t#ifdef USE_SHADOWMAP\\n\\t\\tdirectLight.color *= all( bvec2( spotLight.shadow, directLight.visible ) ) ? getShadow( spotShadowMap[ i ], spotLight.shadowMapSize, spotLight.shadowBias, spotLight.shadowRadius, vSpotShadowCoord[ i ] ) : 1.0;\\n\\t\\t#endif\\n\\t\\tRE_Direct( directLight, geometry, material, reflectedLight );\\n\\t}\\n#endif\\n#if ( NUM_DIR_LIGHTS > 0 ) && defined( RE_Direct )\\n\\tDirectionalLight directionalLight;\\n\\tfor ( int i = 0; i < NUM_DIR_LIGHTS; i ++ ) {\\n\\t\\tdirectionalLight = directionalLights[ i ];\\n\\t\\tgetDirectionalDirectLightIrradiance( directionalLight, geometry, directLight );\\n\\t\\t#ifdef USE_SHADOWMAP\\n\\t\\tdirectLight.color *= all( bvec2( directionalLight.shadow, directLight.visible ) ) ? getShadow( directionalShadowMap[ i ], directionalLight.shadowMapSize, directionalLight.shadowBias, directionalLight.shadowRadius, vDirectionalShadowCoord[ i ] ) : 1.0;\\n\\t\\t#endif\\n\\t\\tRE_Direct( directLight, geometry, material, reflectedLight );\\n\\t}\\n#endif\\n#if ( NUM_RECT_AREA_LIGHTS > 0 ) && defined( RE_Direct_RectArea )\\n\\tRectAreaLight rectAreaLight;\\n\\tfor ( int i = 0; i < NUM_RECT_AREA_LIGHTS; i ++ ) {\\n\\t\\trectAreaLight = rectAreaLights[ i ];\\n\\t\\tRE_Direct_RectArea( rectAreaLight, geometry, material, reflectedLight );\\n\\t}\\n#endif\\n#if defined( RE_IndirectDiffuse )\\n\\tvec3 irradiance = getAmbientLightIrradiance( ambientLightColor );\\n\\t#ifdef USE_LIGHTMAP\\n\\t\\tvec3 lightMapIrradiance = texture2D( lightMap, vUv2 ).xyz * lightMapIntensity;\\n\\t\\t#ifndef PHYSICALLY_CORRECT_LIGHTS\\n\\t\\t\\tlightMapIrradiance *= PI;\\n\\t\\t#endif\\n\\t\\tirradiance += lightMapIrradiance;\\n\\t#endif\\n\\t#if ( NUM_HEMI_LIGHTS > 0 )\\n\\t\\tfor ( int i = 0; i < NUM_HEMI_LIGHTS; i ++ ) {\\n\\t\\t\\tirradiance += getHemisphereLightIrradiance( hemisphereLights[ i ], geometry );\\n\\t\\t}\\n\\t#endif\\n\\t#if defined( USE_ENVMAP ) && defined( PHYSICAL ) && defined( ENVMAP_TYPE_CUBE_UV )\\n\\t\\tirradiance += getLightProbeIndirectIrradiance( geometry, 8 );\\n\\t#endif\\n\\tRE_IndirectDiffuse( irradiance, geometry, material, reflectedLight );\\n#endif\\n#if defined( USE_ENVMAP ) && defined( RE_IndirectSpecular )\\n\\tvec3 radiance = getLightProbeIndirectRadiance( geometry, Material_BlinnShininessExponent( material ), 8 );\\n\\t#ifndef STANDARD\\n\\t\\tvec3 clearCoatRadiance = getLightProbeIndirectRadiance( geometry, Material_ClearCoat_BlinnShininessExponent( material ), 8 );\\n\\t#else\\n\\t\\tvec3 clearCoatRadiance = vec3( 0.0 );\\n\\t#endif\\n\\tRE_IndirectSpecular( radiance, clearCoatRadiance, geometry, material, reflectedLight );\\n#endif\\n\",logdepthbuf_fragment:\"#if defined(USE_LOGDEPTHBUF) && defined(USE_LOGDEPTHBUF_EXT)\\n\\tgl_FragDepthEXT = log2(vFragDepth) * logDepthBufFC * 0.5;\\n#endif\",logdepthbuf_pars_fragment:\"#ifdef USE_LOGDEPTHBUF\\n\\tuniform float logDepthBufFC;\\n\\t#ifdef USE_LOGDEPTHBUF_EXT\\n\\t\\tvarying float vFragDepth;\\n\\t#endif\\n#endif\\n\",logdepthbuf_pars_vertex:\"#ifdef USE_LOGDEPTHBUF\\n\\t#ifdef USE_LOGDEPTHBUF_EXT\\n\\t\\tvarying float vFragDepth;\\n\\t#endif\\n\\tuniform float logDepthBufFC;\\n#endif\",logdepthbuf_vertex:\"#ifdef USE_LOGDEPTHBUF\\n\\tgl_Position.z = log2(max( EPSILON, gl_Position.w + 1.0 )) * logDepthBufFC;\\n\\t#ifdef USE_LOGDEPTHBUF_EXT\\n\\t\\tvFragDepth = 1.0 + gl_Position.w;\\n\\t#else\\n\\t\\tgl_Position.z = (gl_Position.z - 1.0) * gl_Position.w;\\n\\t#endif\\n#endif\\n\",map_fragment:\"#ifdef USE_MAP\\n\\tvec4 texelColor = texture2D( map, vUv );\\n\\ttexelColor = mapTexelToLinear( texelColor );\\n\\tdiffuseColor *= texelColor;\\n#endif\\n\",map_pars_fragment:\"#ifdef USE_MAP\\n\\tuniform sampler2D map;\\n#endif\\n\",map_particle_fragment:\"#ifdef USE_MAP\\n\\tvec4 mapTexel = texture2D( map, vec2( gl_PointCoord.x, 1.0 - gl_PointCoord.y ) * offsetRepeat.zw + offsetRepeat.xy );\\n\\tdiffuseColor *= mapTexelToLinear( mapTexel );\\n#endif\\n\",map_particle_pars_fragment:\"#ifdef USE_MAP\\n\\tuniform vec4 offsetRepeat;\\n\\tuniform sampler2D map;\\n#endif\\n\",metalnessmap_fragment:\"float metalnessFactor = metalness;\\n#ifdef USE_METALNESSMAP\\n\\tvec4 texelMetalness = texture2D( metalnessMap, vUv );\\n\\tmetalnessFactor *= texelMetalness.b;\\n#endif\\n\",metalnessmap_pars_fragment:\"#ifdef USE_METALNESSMAP\\n\\tuniform sampler2D metalnessMap;\\n#endif\",morphnormal_vertex:\"#ifdef USE_MORPHNORMALS\\n\\tobjectNormal += ( morphNormal0 - normal ) * morphTargetInfluences[ 0 ];\\n\\tobjectNormal += ( morphNormal1 - normal ) * morphTargetInfluences[ 1 ];\\n\\tobjectNormal += ( morphNormal2 - normal ) * morphTargetInfluences[ 2 ];\\n\\tobjectNormal += ( morphNormal3 - normal ) * morphTargetInfluences[ 3 ];\\n#endif\\n\",morphtarget_pars_vertex:\"#ifdef USE_MORPHTARGETS\\n\\t#ifndef USE_MORPHNORMALS\\n\\tuniform float morphTargetInfluences[ 8 ];\\n\\t#else\\n\\tuniform float morphTargetInfluences[ 4 ];\\n\\t#endif\\n#endif\",morphtarget_vertex:\"#ifdef USE_MORPHTARGETS\\n\\ttransformed += ( morphTarget0 - position ) * morphTargetInfluences[ 0 ];\\n\\ttransformed += ( morphTarget1 - position ) * morphTargetInfluences[ 1 ];\\n\\ttransformed += ( morphTarget2 - position ) * morphTargetInfluences[ 2 ];\\n\\ttransformed += ( morphTarget3 - position ) * morphTargetInfluences[ 3 ];\\n\\t#ifndef USE_MORPHNORMALS\\n\\ttransformed += ( morphTarget4 - position ) * morphTargetInfluences[ 4 ];\\n\\ttransformed += ( morphTarget5 - position ) * morphTargetInfluences[ 5 ];\\n\\ttransformed += ( morphTarget6 - position ) * morphTargetInfluences[ 6 ];\\n\\ttransformed += ( morphTarget7 - position ) * morphTargetInfluences[ 7 ];\\n\\t#endif\\n#endif\\n\",normal_flip:\"#ifdef DOUBLE_SIDED\\n\\tfloat flipNormal = ( float( gl_FrontFacing ) * 2.0 - 1.0 );\\n#else\\n\\tfloat flipNormal = 1.0;\\n#endif\\n\",normal_fragment:\"#ifdef FLAT_SHADED\\n\\tvec3 fdx = vec3( dFdx( vViewPosition.x ), dFdx( vViewPosition.y ), dFdx( vViewPosition.z ) );\\n\\tvec3 fdy = vec3( dFdy( vViewPosition.x ), dFdy( vViewPosition.y ), dFdy( vViewPosition.z ) );\\n\\tvec3 normal = normalize( cross( fdx, fdy ) );\\n#else\\n\\tvec3 normal = normalize( vNormal ) * flipNormal;\\n#endif\\n#ifdef USE_NORMALMAP\\n\\tnormal = perturbNormal2Arb( -vViewPosition, normal );\\n#elif defined( USE_BUMPMAP )\\n\\tnormal = perturbNormalArb( -vViewPosition, normal, dHdxy_fwd() );\\n#endif\\n\",normalmap_pars_fragment:\"#ifdef USE_NORMALMAP\\n\\tuniform sampler2D normalMap;\\n\\tuniform vec2 normalScale;\\n\\tvec3 perturbNormal2Arb( vec3 eye_pos, vec3 surf_norm ) {\\n\\t\\tvec3 q0 = vec3( dFdx( eye_pos.x ), dFdx( eye_pos.y ), dFdx( eye_pos.z ) );\\n\\t\\tvec3 q1 = vec3( dFdy( eye_pos.x ), dFdy( eye_pos.y ), dFdy( eye_pos.z ) );\\n\\t\\tvec2 st0 = dFdx( vUv.st );\\n\\t\\tvec2 st1 = dFdy( vUv.st );\\n\\t\\tvec3 S = normalize( q0 * st1.t - q1 * st0.t );\\n\\t\\tvec3 T = normalize( -q0 * st1.s + q1 * st0.s );\\n\\t\\tvec3 N = normalize( surf_norm );\\n\\t\\tvec3 mapN = texture2D( normalMap, vUv ).xyz * 2.0 - 1.0;\\n\\t\\tmapN.xy = normalScale * mapN.xy;\\n\\t\\tmat3 tsn = mat3( S, T, N );\\n\\t\\treturn normalize( tsn * mapN );\\n\\t}\\n#endif\\n\",packing:\"vec3 packNormalToRGB( const in vec3 normal ) {\\n\\treturn normalize( normal ) * 0.5 + 0.5;\\n}\\nvec3 unpackRGBToNormal( const in vec3 rgb ) {\\n\\treturn 1.0 - 2.0 * rgb.xyz;\\n}\\nconst float PackUpscale = 256. / 255.;const float UnpackDownscale = 255. / 256.;\\nconst vec3 PackFactors = vec3( 256. * 256. * 256., 256. * 256.,  256. );\\nconst vec4 UnpackFactors = UnpackDownscale / vec4( PackFactors, 1. );\\nconst float ShiftRight8 = 1. / 256.;\\nvec4 packDepthToRGBA( const in float v ) {\\n\\tvec4 r = vec4( fract( v * PackFactors ), v );\\n\\tr.yzw -= r.xyz * ShiftRight8;\\treturn r * PackUpscale;\\n}\\nfloat unpackRGBAToDepth( const in vec4 v ) {\\n\\treturn dot( v, UnpackFactors );\\n}\\nfloat viewZToOrthographicDepth( const in float viewZ, const in float near, const in float far ) {\\n\\treturn ( viewZ + near ) / ( near - far );\\n}\\nfloat orthographicDepthToViewZ( const in float linearClipZ, const in float near, const in float far ) {\\n\\treturn linearClipZ * ( near - far ) - near;\\n}\\nfloat viewZToPerspectiveDepth( const in float viewZ, const in float near, const in float far ) {\\n\\treturn (( near + viewZ ) * far ) / (( far - near ) * viewZ );\\n}\\nfloat perspectiveDepthToViewZ( const in float invClipZ, const in float near, const in float far ) {\\n\\treturn ( near * far ) / ( ( far - near ) * invClipZ - far );\\n}\\n\",premultiplied_alpha_fragment:\"#ifdef PREMULTIPLIED_ALPHA\\n\\tgl_FragColor.rgb *= gl_FragColor.a;\\n#endif\\n\",project_vertex:\"vec4 mvPosition = modelViewMatrix * vec4( transformed, 1.0 );\\ngl_Position = projectionMatrix * mvPosition;\\n\",dithering_fragment:\"#if defined( DITHERING )\\n  gl_FragColor.rgb = dithering( gl_FragColor.rgb );\\n#endif\\n\",dithering_pars_fragment:\"#if defined( DITHERING )\\n\\tvec3 dithering( vec3 color ) {\\n\\t\\tfloat grid_position = rand( gl_FragCoord.xy );\\n\\t\\tvec3 dither_shift_RGB = vec3( 0.25 / 255.0, -0.25 / 255.0, 0.25 / 255.0 );\\n\\t\\tdither_shift_RGB = mix( 2.0 * dither_shift_RGB, -2.0 * dither_shift_RGB, grid_position );\\n\\t\\treturn color + dither_shift_RGB;\\n\\t}\\n#endif\\n\",roughnessmap_fragment:\"float roughnessFactor = roughness;\\n#ifdef USE_ROUGHNESSMAP\\n\\tvec4 texelRoughness = texture2D( roughnessMap, vUv );\\n\\troughnessFactor *= texelRoughness.g;\\n#endif\\n\",roughnessmap_pars_fragment:\"#ifdef USE_ROUGHNESSMAP\\n\\tuniform sampler2D roughnessMap;\\n#endif\",shadowmap_pars_fragment:\"#ifdef USE_SHADOWMAP\\n\\t#if NUM_DIR_LIGHTS > 0\\n\\t\\tuniform sampler2D directionalShadowMap[ NUM_DIR_LIGHTS ];\\n\\t\\tvarying vec4 vDirectionalShadowCoord[ NUM_DIR_LIGHTS ];\\n\\t#endif\\n\\t#if NUM_SPOT_LIGHTS > 0\\n\\t\\tuniform sampler2D spotShadowMap[ NUM_SPOT_LIGHTS ];\\n\\t\\tvarying vec4 vSpotShadowCoord[ NUM_SPOT_LIGHTS ];\\n\\t#endif\\n\\t#if NUM_POINT_LIGHTS > 0\\n\\t\\tuniform sampler2D pointShadowMap[ NUM_POINT_LIGHTS ];\\n\\t\\tvarying vec4 vPointShadowCoord[ NUM_POINT_LIGHTS ];\\n\\t#endif\\n\\tfloat texture2DCompare( sampler2D depths, vec2 uv, float compare ) {\\n\\t\\treturn step( compare, unpackRGBAToDepth( texture2D( depths, uv ) ) );\\n\\t}\\n\\tfloat texture2DShadowLerp( sampler2D depths, vec2 size, vec2 uv, float compare ) {\\n\\t\\tconst vec2 offset = vec2( 0.0, 1.0 );\\n\\t\\tvec2 texelSize = vec2( 1.0 ) / size;\\n\\t\\tvec2 centroidUV = floor( uv * size + 0.5 ) / size;\\n\\t\\tfloat lb = texture2DCompare( depths, centroidUV + texelSize * offset.xx, compare );\\n\\t\\tfloat lt = texture2DCompare( depths, centroidUV + texelSize * offset.xy, compare );\\n\\t\\tfloat rb = texture2DCompare( depths, centroidUV + texelSize * offset.yx, compare );\\n\\t\\tfloat rt = texture2DCompare( depths, centroidUV + texelSize * offset.yy, compare );\\n\\t\\tvec2 f = fract( uv * size + 0.5 );\\n\\t\\tfloat a = mix( lb, lt, f.y );\\n\\t\\tfloat b = mix( rb, rt, f.y );\\n\\t\\tfloat c = mix( a, b, f.x );\\n\\t\\treturn c;\\n\\t}\\n\\tfloat getShadow( sampler2D shadowMap, vec2 shadowMapSize, float shadowBias, float shadowRadius, vec4 shadowCoord ) {\\n\\t\\tfloat shadow = 1.0;\\n\\t\\tshadowCoord.xyz /= shadowCoord.w;\\n\\t\\tshadowCoord.z += shadowBias;\\n\\t\\tbvec4 inFrustumVec = bvec4 ( shadowCoord.x >= 0.0, shadowCoord.x <= 1.0, shadowCoord.y >= 0.0, shadowCoord.y <= 1.0 );\\n\\t\\tbool inFrustum = all( inFrustumVec );\\n\\t\\tbvec2 frustumTestVec = bvec2( inFrustum, shadowCoord.z <= 1.0 );\\n\\t\\tbool frustumTest = all( frustumTestVec );\\n\\t\\tif ( frustumTest ) {\\n\\t\\t#if defined( SHADOWMAP_TYPE_PCF )\\n\\t\\t\\tvec2 texelSize = vec2( 1.0 ) / shadowMapSize;\\n\\t\\t\\tfloat dx0 = - texelSize.x * shadowRadius;\\n\\t\\t\\tfloat dy0 = - texelSize.y * shadowRadius;\\n\\t\\t\\tfloat dx1 = + texelSize.x * shadowRadius;\\n\\t\\t\\tfloat dy1 = + texelSize.y * shadowRadius;\\n\\t\\t\\tshadow = (\\n\\t\\t\\t\\ttexture2DCompare( shadowMap, shadowCoord.xy + vec2( dx0, dy0 ), shadowCoord.z ) +\\n\\t\\t\\t\\ttexture2DCompare( shadowMap, shadowCoord.xy + vec2( 0.0, dy0 ), shadowCoord.z ) +\\n\\t\\t\\t\\ttexture2DCompare( shadowMap, shadowCoord.xy + vec2( dx1, dy0 ), shadowCoord.z ) +\\n\\t\\t\\t\\ttexture2DCompare( shadowMap, shadowCoord.xy + vec2( dx0, 0.0 ), shadowCoord.z ) +\\n\\t\\t\\t\\ttexture2DCompare( shadowMap, shadowCoord.xy, shadowCoord.z ) +\\n\\t\\t\\t\\ttexture2DCompare( shadowMap, shadowCoord.xy + vec2( dx1, 0.0 ), shadowCoord.z ) +\\n\\t\\t\\t\\ttexture2DCompare( shadowMap, shadowCoord.xy + vec2( dx0, dy1 ), shadowCoord.z ) +\\n\\t\\t\\t\\ttexture2DCompare( shadowMap, shadowCoord.xy + vec2( 0.0, dy1 ), shadowCoord.z ) +\\n\\t\\t\\t\\ttexture2DCompare( shadowMap, shadowCoord.xy + vec2( dx1, dy1 ), shadowCoord.z )\\n\\t\\t\\t) * ( 1.0 / 9.0 );\\n\\t\\t#elif defined( SHADOWMAP_TYPE_PCF_SOFT )\\n\\t\\t\\tvec2 texelSize = vec2( 1.0 ) / shadowMapSize;\\n\\t\\t\\tfloat dx0 = - texelSize.x * shadowRadius;\\n\\t\\t\\tfloat dy0 = - texelSize.y * shadowRadius;\\n\\t\\t\\tfloat dx1 = + texelSize.x * shadowRadius;\\n\\t\\t\\tfloat dy1 = + texelSize.y * shadowRadius;\\n\\t\\t\\tshadow = (\\n\\t\\t\\t\\ttexture2DShadowLerp( shadowMap, shadowMapSize, shadowCoord.xy + vec2( dx0, dy0 ), shadowCoord.z ) +\\n\\t\\t\\t\\ttexture2DShadowLerp( shadowMap, shadowMapSize, shadowCoord.xy + vec2( 0.0, dy0 ), shadowCoord.z ) +\\n\\t\\t\\t\\ttexture2DShadowLerp( shadowMap, shadowMapSize, shadowCoord.xy + vec2( dx1, dy0 ), shadowCoord.z ) +\\n\\t\\t\\t\\ttexture2DShadowLerp( shadowMap, shadowMapSize, shadowCoord.xy + vec2( dx0, 0.0 ), shadowCoord.z ) +\\n\\t\\t\\t\\ttexture2DShadowLerp( shadowMap, shadowMapSize, shadowCoord.xy, shadowCoord.z ) +\\n\\t\\t\\t\\ttexture2DShadowLerp( shadowMap, shadowMapSize, shadowCoord.xy + vec2( dx1, 0.0 ), shadowCoord.z ) +\\n\\t\\t\\t\\ttexture2DShadowLerp( shadowMap, shadowMapSize, shadowCoord.xy + vec2( dx0, dy1 ), shadowCoord.z ) +\\n\\t\\t\\t\\ttexture2DShadowLerp( shadowMap, shadowMapSize, shadowCoord.xy + vec2( 0.0, dy1 ), shadowCoord.z ) +\\n\\t\\t\\t\\ttexture2DShadowLerp( shadowMap, shadowMapSize, shadowCoord.xy + vec2( dx1, dy1 ), shadowCoord.z )\\n\\t\\t\\t) * ( 1.0 / 9.0 );\\n\\t\\t#else\\n\\t\\t\\tshadow = texture2DCompare( shadowMap, shadowCoord.xy, shadowCoord.z );\\n\\t\\t#endif\\n\\t\\t}\\n\\t\\treturn shadow;\\n\\t}\\n\\tvec2 cubeToUV( vec3 v, float texelSizeY ) {\\n\\t\\tvec3 absV = abs( v );\\n\\t\\tfloat scaleToCube = 1.0 / max( absV.x, max( absV.y, absV.z ) );\\n\\t\\tabsV *= scaleToCube;\\n\\t\\tv *= scaleToCube * ( 1.0 - 2.0 * texelSizeY );\\n\\t\\tvec2 planar = v.xy;\\n\\t\\tfloat almostATexel = 1.5 * texelSizeY;\\n\\t\\tfloat almostOne = 1.0 - almostATexel;\\n\\t\\tif ( absV.z >= almostOne ) {\\n\\t\\t\\tif ( v.z > 0.0 )\\n\\t\\t\\t\\tplanar.x = 4.0 - v.x;\\n\\t\\t} else if ( absV.x >= almostOne ) {\\n\\t\\t\\tfloat signX = sign( v.x );\\n\\t\\t\\tplanar.x = v.z * signX + 2.0 * signX;\\n\\t\\t} else if ( absV.y >= almostOne ) {\\n\\t\\t\\tfloat signY = sign( v.y );\\n\\t\\t\\tplanar.x = v.x + 2.0 * signY + 2.0;\\n\\t\\t\\tplanar.y = v.z * signY - 2.0;\\n\\t\\t}\\n\\t\\treturn vec2( 0.125, 0.25 ) * planar + vec2( 0.375, 0.75 );\\n\\t}\\n\\tfloat getPointShadow( sampler2D shadowMap, vec2 shadowMapSize, float shadowBias, float shadowRadius, vec4 shadowCoord ) {\\n\\t\\tvec2 texelSize = vec2( 1.0 ) / ( shadowMapSize * vec2( 4.0, 2.0 ) );\\n\\t\\tvec3 lightToPosition = shadowCoord.xyz;\\n\\t\\tvec3 bd3D = normalize( lightToPosition );\\n\\t\\tfloat dp = ( length( lightToPosition ) - shadowBias ) / 1000.0;\\n\\t\\t#if defined( SHADOWMAP_TYPE_PCF ) || defined( SHADOWMAP_TYPE_PCF_SOFT )\\n\\t\\t\\tvec2 offset = vec2( - 1, 1 ) * shadowRadius * texelSize.y;\\n\\t\\t\\treturn (\\n\\t\\t\\t\\ttexture2DCompare( shadowMap, cubeToUV( bd3D + offset.xyy, texelSize.y ), dp ) +\\n\\t\\t\\t\\ttexture2DCompare( shadowMap, cubeToUV( bd3D + offset.yyy, texelSize.y ), dp ) +\\n\\t\\t\\t\\ttexture2DCompare( shadowMap, cubeToUV( bd3D + offset.xyx, texelSize.y ), dp ) +\\n\\t\\t\\t\\ttexture2DCompare( shadowMap, cubeToUV( bd3D + offset.yyx, texelSize.y ), dp ) +\\n\\t\\t\\t\\ttexture2DCompare( shadowMap, cubeToUV( bd3D, texelSize.y ), dp ) +\\n\\t\\t\\t\\ttexture2DCompare( shadowMap, cubeToUV( bd3D + offset.xxy, texelSize.y ), dp ) +\\n\\t\\t\\t\\ttexture2DCompare( shadowMap, cubeToUV( bd3D + offset.yxy, texelSize.y ), dp ) +\\n\\t\\t\\t\\ttexture2DCompare( shadowMap, cubeToUV( bd3D + offset.xxx, texelSize.y ), dp ) +\\n\\t\\t\\t\\ttexture2DCompare( shadowMap, cubeToUV( bd3D + offset.yxx, texelSize.y ), dp )\\n\\t\\t\\t) * ( 1.0 / 9.0 );\\n\\t\\t#else\\n\\t\\t\\treturn texture2DCompare( shadowMap, cubeToUV( bd3D, texelSize.y ), dp );\\n\\t\\t#endif\\n\\t}\\n#endif\\n\",shadowmap_pars_vertex:\"#ifdef USE_SHADOWMAP\\n\\t#if NUM_DIR_LIGHTS > 0\\n\\t\\tuniform mat4 directionalShadowMatrix[ NUM_DIR_LIGHTS ];\\n\\t\\tvarying vec4 vDirectionalShadowCoord[ NUM_DIR_LIGHTS ];\\n\\t#endif\\n\\t#if NUM_SPOT_LIGHTS > 0\\n\\t\\tuniform mat4 spotShadowMatrix[ NUM_SPOT_LIGHTS ];\\n\\t\\tvarying vec4 vSpotShadowCoord[ NUM_SPOT_LIGHTS ];\\n\\t#endif\\n\\t#if NUM_POINT_LIGHTS > 0\\n\\t\\tuniform mat4 pointShadowMatrix[ NUM_POINT_LIGHTS ];\\n\\t\\tvarying vec4 vPointShadowCoord[ NUM_POINT_LIGHTS ];\\n\\t#endif\\n#endif\\n\",shadowmap_vertex:\"#ifdef USE_SHADOWMAP\\n\\t#if NUM_DIR_LIGHTS > 0\\n\\tfor ( int i = 0; i < NUM_DIR_LIGHTS; i ++ ) {\\n\\t\\tvDirectionalShadowCoord[ i ] = directionalShadowMatrix[ i ] * worldPosition;\\n\\t}\\n\\t#endif\\n\\t#if NUM_SPOT_LIGHTS > 0\\n\\tfor ( int i = 0; i < NUM_SPOT_LIGHTS; i ++ ) {\\n\\t\\tvSpotShadowCoord[ i ] = spotShadowMatrix[ i ] * worldPosition;\\n\\t}\\n\\t#endif\\n\\t#if NUM_POINT_LIGHTS > 0\\n\\tfor ( int i = 0; i < NUM_POINT_LIGHTS; i ++ ) {\\n\\t\\tvPointShadowCoord[ i ] = pointShadowMatrix[ i ] * worldPosition;\\n\\t}\\n\\t#endif\\n#endif\\n\",shadowmask_pars_fragment:\"float getShadowMask() {\\n\\tfloat shadow = 1.0;\\n\\t#ifdef USE_SHADOWMAP\\n\\t#if NUM_DIR_LIGHTS > 0\\n\\tDirectionalLight directionalLight;\\n\\tfor ( int i = 0; i < NUM_DIR_LIGHTS; i ++ ) {\\n\\t\\tdirectionalLight = directionalLights[ i ];\\n\\t\\tshadow *= bool( directionalLight.shadow ) ? getShadow( directionalShadowMap[ i ], directionalLight.shadowMapSize, directionalLight.shadowBias, directionalLight.shadowRadius, vDirectionalShadowCoord[ i ] ) : 1.0;\\n\\t}\\n\\t#endif\\n\\t#if NUM_SPOT_LIGHTS > 0\\n\\tSpotLight spotLight;\\n\\tfor ( int i = 0; i < NUM_SPOT_LIGHTS; i ++ ) {\\n\\t\\tspotLight = spotLights[ i ];\\n\\t\\tshadow *= bool( spotLight.shadow ) ? getShadow( spotShadowMap[ i ], spotLight.shadowMapSize, spotLight.shadowBias, spotLight.shadowRadius, vSpotShadowCoord[ i ] ) : 1.0;\\n\\t}\\n\\t#endif\\n\\t#if NUM_POINT_LIGHTS > 0\\n\\tPointLight pointLight;\\n\\tfor ( int i = 0; i < NUM_POINT_LIGHTS; i ++ ) {\\n\\t\\tpointLight = pointLights[ i ];\\n\\t\\tshadow *= bool( pointLight.shadow ) ? getPointShadow( pointShadowMap[ i ], pointLight.shadowMapSize, pointLight.shadowBias, pointLight.shadowRadius, vPointShadowCoord[ i ] ) : 1.0;\\n\\t}\\n\\t#endif\\n\\t#endif\\n\\treturn shadow;\\n}\\n\",skinbase_vertex:\"#ifdef USE_SKINNING\\n\\tmat4 boneMatX = getBoneMatrix( skinIndex.x );\\n\\tmat4 boneMatY = getBoneMatrix( skinIndex.y );\\n\\tmat4 boneMatZ = getBoneMatrix( skinIndex.z );\\n\\tmat4 boneMatW = getBoneMatrix( skinIndex.w );\\n#endif\",skinning_pars_vertex:\"#ifdef USE_SKINNING\\n\\tuniform mat4 bindMatrix;\\n\\tuniform mat4 bindMatrixInverse;\\n\\t#ifdef BONE_TEXTURE\\n\\t\\tuniform sampler2D boneTexture;\\n\\t\\tuniform int boneTextureSize;\\n\\t\\tmat4 getBoneMatrix( const in float i ) {\\n\\t\\t\\tfloat j = i * 4.0;\\n\\t\\t\\tfloat x = mod( j, float( boneTextureSize ) );\\n\\t\\t\\tfloat y = floor( j / float( boneTextureSize ) );\\n\\t\\t\\tfloat dx = 1.0 / float( boneTextureSize );\\n\\t\\t\\tfloat dy = 1.0 / float( boneTextureSize );\\n\\t\\t\\ty = dy * ( y + 0.5 );\\n\\t\\t\\tvec4 v1 = texture2D( boneTexture, vec2( dx * ( x + 0.5 ), y ) );\\n\\t\\t\\tvec4 v2 = texture2D( boneTexture, vec2( dx * ( x + 1.5 ), y ) );\\n\\t\\t\\tvec4 v3 = texture2D( boneTexture, vec2( dx * ( x + 2.5 ), y ) );\\n\\t\\t\\tvec4 v4 = texture2D( boneTexture, vec2( dx * ( x + 3.5 ), y ) );\\n\\t\\t\\tmat4 bone = mat4( v1, v2, v3, v4 );\\n\\t\\t\\treturn bone;\\n\\t\\t}\\n\\t#else\\n\\t\\tuniform mat4 boneMatrices[ MAX_BONES ];\\n\\t\\tmat4 getBoneMatrix( const in float i ) {\\n\\t\\t\\tmat4 bone = boneMatrices[ int(i) ];\\n\\t\\t\\treturn bone;\\n\\t\\t}\\n\\t#endif\\n#endif\\n\",skinning_vertex:\"#ifdef USE_SKINNING\\n\\tvec4 skinVertex = bindMatrix * vec4( transformed, 1.0 );\\n\\tvec4 skinned = vec4( 0.0 );\\n\\tskinned += boneMatX * skinVertex * skinWeight.x;\\n\\tskinned += boneMatY * skinVertex * skinWeight.y;\\n\\tskinned += boneMatZ * skinVertex * skinWeight.z;\\n\\tskinned += boneMatW * skinVertex * skinWeight.w;\\n\\ttransformed = ( bindMatrixInverse * skinned ).xyz;\\n#endif\\n\",skinnormal_vertex:\"#ifdef USE_SKINNING\\n\\tmat4 skinMatrix = mat4( 0.0 );\\n\\tskinMatrix += skinWeight.x * boneMatX;\\n\\tskinMatrix += skinWeight.y * boneMatY;\\n\\tskinMatrix += skinWeight.z * boneMatZ;\\n\\tskinMatrix += skinWeight.w * boneMatW;\\n\\tskinMatrix  = bindMatrixInverse * skinMatrix * bindMatrix;\\n\\tobjectNormal = vec4( skinMatrix * vec4( objectNormal, 0.0 ) ).xyz;\\n#endif\\n\",specularmap_fragment:\"float specularStrength;\\n#ifdef USE_SPECULARMAP\\n\\tvec4 texelSpecular = texture2D( specularMap, vUv );\\n\\tspecularStrength = texelSpecular.r;\\n#else\\n\\tspecularStrength = 1.0;\\n#endif\",specularmap_pars_fragment:\"#ifdef USE_SPECULARMAP\\n\\tuniform sampler2D specularMap;\\n#endif\",tonemapping_fragment:\"#if defined( TONE_MAPPING )\\n  gl_FragColor.rgb = toneMapping( gl_FragColor.rgb );\\n#endif\\n\",tonemapping_pars_fragment:\"#define saturate(a) clamp( a, 0.0, 1.0 )\\nuniform float toneMappingExposure;\\nuniform float toneMappingWhitePoint;\\nvec3 LinearToneMapping( vec3 color ) {\\n\\treturn toneMappingExposure * color;\\n}\\nvec3 ReinhardToneMapping( vec3 color ) {\\n\\tcolor *= toneMappingExposure;\\n\\treturn saturate( color / ( vec3( 1.0 ) + color ) );\\n}\\n#define Uncharted2Helper( x ) max( ( ( x * ( 0.15 * x + 0.10 * 0.50 ) + 0.20 * 0.02 ) / ( x * ( 0.15 * x + 0.50 ) + 0.20 * 0.30 ) ) - 0.02 / 0.30, vec3( 0.0 ) )\\nvec3 Uncharted2ToneMapping( vec3 color ) {\\n\\tcolor *= toneMappingExposure;\\n\\treturn saturate( Uncharted2Helper( color ) / Uncharted2Helper( vec3( toneMappingWhitePoint ) ) );\\n}\\nvec3 OptimizedCineonToneMapping( vec3 color ) {\\n\\tcolor *= toneMappingExposure;\\n\\tcolor = max( vec3( 0.0 ), color - 0.004 );\\n\\treturn pow( ( color * ( 6.2 * color + 0.5 ) ) / ( color * ( 6.2 * color + 1.7 ) + 0.06 ), vec3( 2.2 ) );\\n}\\n\",uv_pars_fragment:\"#if defined( USE_MAP ) || defined( USE_BUMPMAP ) || defined( USE_NORMALMAP ) || defined( USE_SPECULARMAP ) || defined( USE_ALPHAMAP ) || defined( USE_EMISSIVEMAP ) || defined( USE_ROUGHNESSMAP ) || defined( USE_METALNESSMAP )\\n\\tvarying vec2 vUv;\\n#endif\",uv_pars_vertex:\"#if defined( USE_MAP ) || defined( USE_BUMPMAP ) || defined( USE_NORMALMAP ) || defined( USE_SPECULARMAP ) || defined( USE_ALPHAMAP ) || defined( USE_EMISSIVEMAP ) || defined( USE_ROUGHNESSMAP ) || defined( USE_METALNESSMAP )\\n\\tvarying vec2 vUv;\\n\\tuniform vec4 offsetRepeat;\\n#endif\\n\",uv_vertex:\"#if defined( USE_MAP ) || defined( USE_BUMPMAP ) || defined( USE_NORMALMAP ) || defined( USE_SPECULARMAP ) || defined( USE_ALPHAMAP ) || defined( USE_EMISSIVEMAP ) || defined( USE_ROUGHNESSMAP ) || defined( USE_METALNESSMAP )\\n\\tvUv = uv * offsetRepeat.zw + offsetRepeat.xy;\\n#endif\",uv2_pars_fragment:\"#if defined( USE_LIGHTMAP ) || defined( USE_AOMAP )\\n\\tvarying vec2 vUv2;\\n#endif\",uv2_pars_vertex:\"#if defined( USE_LIGHTMAP ) || defined( USE_AOMAP )\\n\\tattribute vec2 uv2;\\n\\tvarying vec2 vUv2;\\n#endif\",uv2_vertex:\"#if defined( USE_LIGHTMAP ) || defined( USE_AOMAP )\\n\\tvUv2 = uv2;\\n#endif\",worldpos_vertex:\"#if defined( USE_ENVMAP ) || defined( PHONG ) || defined( PHYSICAL ) || defined( LAMBERT ) || defined ( USE_SHADOWMAP )\\n\\tvec4 worldPosition = modelMatrix * vec4( transformed, 1.0 );\\n#endif\\n\",cube_frag:\"uniform samplerCube tCube;\\nuniform float tFlip;\\nuniform float opacity;\\nvarying vec3 vWorldPosition;\\n#include <common>\\nvoid main() {\\n\\tgl_FragColor = textureCube( tCube, vec3( tFlip * vWorldPosition.x, vWorldPosition.yz ) );\\n\\tgl_FragColor.a *= opacity;\\n}\\n\",cube_vert:\"varying vec3 vWorldPosition;\\n#include <common>\\nvoid main() {\\n\\tvWorldPosition = transformDirection( position, modelMatrix );\\n\\t#include <begin_vertex>\\n\\t#include <project_vertex>\\n}\\n\",depth_frag:\"#if DEPTH_PACKING == 3200\\n\\tuniform float opacity;\\n#endif\\n#include <common>\\n#include <packing>\\n#include <uv_pars_fragment>\\n#include <map_pars_fragment>\\n#include <alphamap_pars_fragment>\\n#include <logdepthbuf_pars_fragment>\\n#include <clipping_planes_pars_fragment>\\nvoid main() {\\n\\t#include <clipping_planes_fragment>\\n\\tvec4 diffuseColor = vec4( 1.0 );\\n\\t#if DEPTH_PACKING == 3200\\n\\t\\tdiffuseColor.a = opacity;\\n\\t#endif\\n\\t#include <map_fragment>\\n\\t#include <alphamap_fragment>\\n\\t#include <alphatest_fragment>\\n\\t#include <logdepthbuf_fragment>\\n\\t#if DEPTH_PACKING == 3200\\n\\t\\tgl_FragColor = vec4( vec3( gl_FragCoord.z ), opacity );\\n\\t#elif DEPTH_PACKING == 3201\\n\\t\\tgl_FragColor = packDepthToRGBA( gl_FragCoord.z );\\n\\t#endif\\n}\\n\",depth_vert:\"#include <common>\\n#include <uv_pars_vertex>\\n#include <displacementmap_pars_vertex>\\n#include <morphtarget_pars_vertex>\\n#include <skinning_pars_vertex>\\n#include <logdepthbuf_pars_vertex>\\n#include <clipping_planes_pars_vertex>\\nvoid main() {\\n\\t#include <uv_vertex>\\n\\t#include <skinbase_vertex>\\n\\t#ifdef USE_DISPLACEMENTMAP\\n\\t\\t#include <beginnormal_vertex>\\n\\t\\t#include <morphnormal_vertex>\\n\\t\\t#include <skinnormal_vertex>\\n\\t#endif\\n\\t#include <begin_vertex>\\n\\t#include <morphtarget_vertex>\\n\\t#include <skinning_vertex>\\n\\t#include <displacementmap_vertex>\\n\\t#include <project_vertex>\\n\\t#include <logdepthbuf_vertex>\\n\\t#include <clipping_planes_vertex>\\n}\\n\",distanceRGBA_frag:\"uniform vec3 lightPos;\\nvarying vec4 vWorldPosition;\\n#include <common>\\n#include <packing>\\n#include <clipping_planes_pars_fragment>\\nvoid main () {\\n\\t#include <clipping_planes_fragment>\\n\\tgl_FragColor = packDepthToRGBA( length( vWorldPosition.xyz - lightPos.xyz ) / 1000.0 );\\n}\\n\",distanceRGBA_vert:\"varying vec4 vWorldPosition;\\n#include <common>\\n#include <morphtarget_pars_vertex>\\n#include <skinning_pars_vertex>\\n#include <clipping_planes_pars_vertex>\\nvoid main() {\\n\\t#include <skinbase_vertex>\\n\\t#include <begin_vertex>\\n\\t#include <morphtarget_vertex>\\n\\t#include <skinning_vertex>\\n\\t#include <project_vertex>\\n\\t#include <worldpos_vertex>\\n\\t#include <clipping_planes_vertex>\\n\\tvWorldPosition = worldPosition;\\n}\\n\",equirect_frag:\"uniform sampler2D tEquirect;\\nuniform float tFlip;\\nvarying vec3 vWorldPosition;\\n#include <common>\\nvoid main() {\\n\\tvec3 direction = normalize( vWorldPosition );\\n\\tvec2 sampleUV;\\n\\tsampleUV.y = saturate( tFlip * direction.y * -0.5 + 0.5 );\\n\\tsampleUV.x = atan( direction.z, direction.x ) * RECIPROCAL_PI2 + 0.5;\\n\\tgl_FragColor = texture2D( tEquirect, sampleUV );\\n}\\n\",equirect_vert:\"varying vec3 vWorldPosition;\\n#include <common>\\nvoid main() {\\n\\tvWorldPosition = transformDirection( position, modelMatrix );\\n\\t#include <begin_vertex>\\n\\t#include <project_vertex>\\n}\\n\",linedashed_frag:\"uniform vec3 diffuse;\\nuniform float opacity;\\nuniform float dashSize;\\nuniform float totalSize;\\nvarying float vLineDistance;\\n#include <common>\\n#include <color_pars_fragment>\\n#include <fog_pars_fragment>\\n#include <logdepthbuf_pars_fragment>\\n#include <clipping_planes_pars_fragment>\\nvoid main() {\\n\\t#include <clipping_planes_fragment>\\n\\tif ( mod( vLineDistance, totalSize ) > dashSize ) {\\n\\t\\tdiscard;\\n\\t}\\n\\tvec3 outgoingLight = vec3( 0.0 );\\n\\tvec4 diffuseColor = vec4( diffuse, opacity );\\n\\t#include <logdepthbuf_fragment>\\n\\t#include <color_fragment>\\n\\toutgoingLight = diffuseColor.rgb;\\n\\tgl_FragColor = vec4( outgoingLight, diffuseColor.a );\\n\\t#include <premultiplied_alpha_fragment>\\n\\t#include <tonemapping_fragment>\\n\\t#include <encodings_fragment>\\n\\t#include <fog_fragment>\\n}\\n\",linedashed_vert:\"uniform float scale;\\nattribute float lineDistance;\\nvarying float vLineDistance;\\n#include <common>\\n#include <color_pars_vertex>\\n#include <fog_pars_vertex>\\n#include <logdepthbuf_pars_vertex>\\n#include <clipping_planes_pars_vertex>\\nvoid main() {\\n\\t#include <color_vertex>\\n\\tvLineDistance = scale * lineDistance;\\n\\tvec4 mvPosition = modelViewMatrix * vec4( position, 1.0 );\\n\\tgl_Position = projectionMatrix * mvPosition;\\n\\t#include <logdepthbuf_vertex>\\n\\t#include <clipping_planes_vertex>\\n\\t#include <fog_vertex>\\n}\\n\",meshbasic_frag:\"uniform vec3 diffuse;\\nuniform float opacity;\\n#ifndef FLAT_SHADED\\n\\tvarying vec3 vNormal;\\n#endif\\n#include <common>\\n#include <color_pars_fragment>\\n#include <uv_pars_fragment>\\n#include <uv2_pars_fragment>\\n#include <map_pars_fragment>\\n#include <alphamap_pars_fragment>\\n#include <aomap_pars_fragment>\\n#include <lightmap_pars_fragment>\\n#include <envmap_pars_fragment>\\n#include <fog_pars_fragment>\\n#include <specularmap_pars_fragment>\\n#include <logdepthbuf_pars_fragment>\\n#include <clipping_planes_pars_fragment>\\nvoid main() {\\n\\t#include <clipping_planes_fragment>\\n\\tvec4 diffuseColor = vec4( diffuse, opacity );\\n\\t#include <logdepthbuf_fragment>\\n\\t#include <map_fragment>\\n\\t#include <color_fragment>\\n\\t#include <alphamap_fragment>\\n\\t#include <alphatest_fragment>\\n\\t#include <specularmap_fragment>\\n\\tReflectedLight reflectedLight = ReflectedLight( vec3( 0.0 ), vec3( 0.0 ), vec3( 0.0 ), vec3( 0.0 ) );\\n\\t#ifdef USE_LIGHTMAP\\n\\t\\treflectedLight.indirectDiffuse += texture2D( lightMap, vUv2 ).xyz * lightMapIntensity;\\n\\t#else\\n\\t\\treflectedLight.indirectDiffuse += vec3( 1.0 );\\n\\t#endif\\n\\t#include <aomap_fragment>\\n\\treflectedLight.indirectDiffuse *= diffuseColor.rgb;\\n\\tvec3 outgoingLight = reflectedLight.indirectDiffuse;\\n\\t#include <normal_flip>\\n\\t#include <envmap_fragment>\\n\\tgl_FragColor = vec4( outgoingLight, diffuseColor.a );\\n\\t#include <premultiplied_alpha_fragment>\\n\\t#include <tonemapping_fragment>\\n\\t#include <encodings_fragment>\\n\\t#include <fog_fragment>\\n}\\n\",meshbasic_vert:\"#include <common>\\n#include <uv_pars_vertex>\\n#include <uv2_pars_vertex>\\n#include <envmap_pars_vertex>\\n#include <color_pars_vertex>\\n#include <fog_pars_vertex>\\n#include <morphtarget_pars_vertex>\\n#include <skinning_pars_vertex>\\n#include <logdepthbuf_pars_vertex>\\n#include <clipping_planes_pars_vertex>\\nvoid main() {\\n\\t#include <uv_vertex>\\n\\t#include <uv2_vertex>\\n\\t#include <color_vertex>\\n\\t#include <skinbase_vertex>\\n\\t#ifdef USE_ENVMAP\\n\\t#include <beginnormal_vertex>\\n\\t#include <morphnormal_vertex>\\n\\t#include <skinnormal_vertex>\\n\\t#include <defaultnormal_vertex>\\n\\t#endif\\n\\t#include <begin_vertex>\\n\\t#include <morphtarget_vertex>\\n\\t#include <skinning_vertex>\\n\\t#include <project_vertex>\\n\\t#include <logdepthbuf_vertex>\\n\\t#include <worldpos_vertex>\\n\\t#include <clipping_planes_vertex>\\n\\t#include <envmap_vertex>\\n\\t#include <fog_vertex>\\n}\\n\",meshlambert_frag:\"uniform vec3 diffuse;\\nuniform vec3 emissive;\\nuniform float opacity;\\nvarying vec3 vLightFront;\\n#ifdef DOUBLE_SIDED\\n\\tvarying vec3 vLightBack;\\n#endif\\n#include <common>\\n#include <packing>\\n#include <dithering_pars_fragment>\\n#include <color_pars_fragment>\\n#include <uv_pars_fragment>\\n#include <uv2_pars_fragment>\\n#include <map_pars_fragment>\\n#include <alphamap_pars_fragment>\\n#include <aomap_pars_fragment>\\n#include <lightmap_pars_fragment>\\n#include <emissivemap_pars_fragment>\\n#include <envmap_pars_fragment>\\n#include <bsdfs>\\n#include <lights_pars>\\n#include <fog_pars_fragment>\\n#include <shadowmap_pars_fragment>\\n#include <shadowmask_pars_fragment>\\n#include <specularmap_pars_fragment>\\n#include <logdepthbuf_pars_fragment>\\n#include <clipping_planes_pars_fragment>\\nvoid main() {\\n\\t#include <clipping_planes_fragment>\\n\\tvec4 diffuseColor = vec4( diffuse, opacity );\\n\\tReflectedLight reflectedLight = ReflectedLight( vec3( 0.0 ), vec3( 0.0 ), vec3( 0.0 ), vec3( 0.0 ) );\\n\\tvec3 totalEmissiveRadiance = emissive;\\n\\t#include <logdepthbuf_fragment>\\n\\t#include <map_fragment>\\n\\t#include <color_fragment>\\n\\t#include <alphamap_fragment>\\n\\t#include <alphatest_fragment>\\n\\t#include <specularmap_fragment>\\n\\t#include <emissivemap_fragment>\\n\\treflectedLight.indirectDiffuse = getAmbientLightIrradiance( ambientLightColor );\\n\\t#include <lightmap_fragment>\\n\\treflectedLight.indirectDiffuse *= BRDF_Diffuse_Lambert( diffuseColor.rgb );\\n\\t#ifdef DOUBLE_SIDED\\n\\t\\treflectedLight.directDiffuse = ( gl_FrontFacing ) ? vLightFront : vLightBack;\\n\\t#else\\n\\t\\treflectedLight.directDiffuse = vLightFront;\\n\\t#endif\\n\\treflectedLight.directDiffuse *= BRDF_Diffuse_Lambert( diffuseColor.rgb ) * getShadowMask();\\n\\t#include <aomap_fragment>\\n\\tvec3 outgoingLight = reflectedLight.directDiffuse + reflectedLight.indirectDiffuse + totalEmissiveRadiance;\\n\\t#include <normal_flip>\\n\\t#include <envmap_fragment>\\n\\tgl_FragColor = vec4( outgoingLight, diffuseColor.a );\\n\\t#include <tonemapping_fragment>\\n\\t#include <encodings_fragment>\\n\\t#include <fog_fragment>\\n\\t#include <premultiplied_alpha_fragment>\\n\\t#include <dithering_fragment>\\n}\\n\",meshlambert_vert:\"#define LAMBERT\\nvarying vec3 vLightFront;\\n#ifdef DOUBLE_SIDED\\n\\tvarying vec3 vLightBack;\\n#endif\\n#include <common>\\n#include <uv_pars_vertex>\\n#include <uv2_pars_vertex>\\n#include <envmap_pars_vertex>\\n#include <bsdfs>\\n#include <lights_pars>\\n#include <color_pars_vertex>\\n#include <fog_pars_vertex>\\n#include <morphtarget_pars_vertex>\\n#include <skinning_pars_vertex>\\n#include <shadowmap_pars_vertex>\\n#include <logdepthbuf_pars_vertex>\\n#include <clipping_planes_pars_vertex>\\nvoid main() {\\n\\t#include <uv_vertex>\\n\\t#include <uv2_vertex>\\n\\t#include <color_vertex>\\n\\t#include <beginnormal_vertex>\\n\\t#include <morphnormal_vertex>\\n\\t#include <skinbase_vertex>\\n\\t#include <skinnormal_vertex>\\n\\t#include <defaultnormal_vertex>\\n\\t#include <begin_vertex>\\n\\t#include <morphtarget_vertex>\\n\\t#include <skinning_vertex>\\n\\t#include <project_vertex>\\n\\t#include <logdepthbuf_vertex>\\n\\t#include <clipping_planes_vertex>\\n\\t#include <worldpos_vertex>\\n\\t#include <envmap_vertex>\\n\\t#include <lights_lambert_vertex>\\n\\t#include <shadowmap_vertex>\\n\\t#include <fog_vertex>\\n}\\n\",meshphong_frag:\"#define PHONG\\nuniform vec3 diffuse;\\nuniform vec3 emissive;\\nuniform vec3 specular;\\nuniform float shininess;\\nuniform float opacity;\\n#include <common>\\n#include <packing>\\n#include <dithering_pars_fragment>\\n#include <color_pars_fragment>\\n#include <uv_pars_fragment>\\n#include <uv2_pars_fragment>\\n#include <map_pars_fragment>\\n#include <alphamap_pars_fragment>\\n#include <aomap_pars_fragment>\\n#include <lightmap_pars_fragment>\\n#include <emissivemap_pars_fragment>\\n#include <envmap_pars_fragment>\\n#include <gradientmap_pars_fragment>\\n#include <fog_pars_fragment>\\n#include <bsdfs>\\n#include <lights_pars>\\n#include <lights_phong_pars_fragment>\\n#include <shadowmap_pars_fragment>\\n#include <bumpmap_pars_fragment>\\n#include <normalmap_pars_fragment>\\n#include <specularmap_pars_fragment>\\n#include <logdepthbuf_pars_fragment>\\n#include <clipping_planes_pars_fragment>\\nvoid main() {\\n\\t#include <clipping_planes_fragment>\\n\\tvec4 diffuseColor = vec4( diffuse, opacity );\\n\\tReflectedLight reflectedLight = ReflectedLight( vec3( 0.0 ), vec3( 0.0 ), vec3( 0.0 ), vec3( 0.0 ) );\\n\\tvec3 totalEmissiveRadiance = emissive;\\n\\t#include <logdepthbuf_fragment>\\n\\t#include <map_fragment>\\n\\t#include <color_fragment>\\n\\t#include <alphamap_fragment>\\n\\t#include <alphatest_fragment>\\n\\t#include <specularmap_fragment>\\n\\t#include <normal_flip>\\n\\t#include <normal_fragment>\\n\\t#include <emissivemap_fragment>\\n\\t#include <lights_phong_fragment>\\n\\t#include <lights_template>\\n\\t#include <aomap_fragment>\\n\\tvec3 outgoingLight = reflectedLight.directDiffuse + reflectedLight.indirectDiffuse + reflectedLight.directSpecular + reflectedLight.indirectSpecular + totalEmissiveRadiance;\\n\\t#include <envmap_fragment>\\n\\tgl_FragColor = vec4( outgoingLight, diffuseColor.a );\\n\\t#include <tonemapping_fragment>\\n\\t#include <encodings_fragment>\\n\\t#include <fog_fragment>\\n\\t#include <premultiplied_alpha_fragment>\\n\\t#include <dithering_fragment>\\n}\\n\",meshphong_vert:\"#define PHONG\\nvarying vec3 vViewPosition;\\n#ifndef FLAT_SHADED\\n\\tvarying vec3 vNormal;\\n#endif\\n#include <common>\\n#include <uv_pars_vertex>\\n#include <uv2_pars_vertex>\\n#include <displacementmap_pars_vertex>\\n#include <envmap_pars_vertex>\\n#include <color_pars_vertex>\\n#include <fog_pars_vertex>\\n#include <morphtarget_pars_vertex>\\n#include <skinning_pars_vertex>\\n#include <shadowmap_pars_vertex>\\n#include <logdepthbuf_pars_vertex>\\n#include <clipping_planes_pars_vertex>\\nvoid main() {\\n\\t#include <uv_vertex>\\n\\t#include <uv2_vertex>\\n\\t#include <color_vertex>\\n\\t#include <beginnormal_vertex>\\n\\t#include <morphnormal_vertex>\\n\\t#include <skinbase_vertex>\\n\\t#include <skinnormal_vertex>\\n\\t#include <defaultnormal_vertex>\\n#ifndef FLAT_SHADED\\n\\tvNormal = normalize( transformedNormal );\\n#endif\\n\\t#include <begin_vertex>\\n\\t#include <morphtarget_vertex>\\n\\t#include <skinning_vertex>\\n\\t#include <displacementmap_vertex>\\n\\t#include <project_vertex>\\n\\t#include <logdepthbuf_vertex>\\n\\t#include <clipping_planes_vertex>\\n\\tvViewPosition = - mvPosition.xyz;\\n\\t#include <worldpos_vertex>\\n\\t#include <envmap_vertex>\\n\\t#include <shadowmap_vertex>\\n\\t#include <fog_vertex>\\n}\\n\",meshphysical_frag:\"#define PHYSICAL\\nuniform vec3 diffuse;\\nuniform vec3 emissive;\\nuniform float roughness;\\nuniform float metalness;\\nuniform float opacity;\\n#ifndef STANDARD\\n\\tuniform float clearCoat;\\n\\tuniform float clearCoatRoughness;\\n#endif\\nvarying vec3 vViewPosition;\\n#ifndef FLAT_SHADED\\n\\tvarying vec3 vNormal;\\n#endif\\n#include <common>\\n#include <packing>\\n#include <dithering_pars_fragment>\\n#include <color_pars_fragment>\\n#include <uv_pars_fragment>\\n#include <uv2_pars_fragment>\\n#include <map_pars_fragment>\\n#include <alphamap_pars_fragment>\\n#include <aomap_pars_fragment>\\n#include <lightmap_pars_fragment>\\n#include <emissivemap_pars_fragment>\\n#include <envmap_pars_fragment>\\n#include <fog_pars_fragment>\\n#include <bsdfs>\\n#include <cube_uv_reflection_fragment>\\n#include <lights_pars>\\n#include <lights_physical_pars_fragment>\\n#include <shadowmap_pars_fragment>\\n#include <bumpmap_pars_fragment>\\n#include <normalmap_pars_fragment>\\n#include <roughnessmap_pars_fragment>\\n#include <metalnessmap_pars_fragment>\\n#include <logdepthbuf_pars_fragment>\\n#include <clipping_planes_pars_fragment>\\nvoid main() {\\n\\t#include <clipping_planes_fragment>\\n\\tvec4 diffuseColor = vec4( diffuse, opacity );\\n\\tReflectedLight reflectedLight = ReflectedLight( vec3( 0.0 ), vec3( 0.0 ), vec3( 0.0 ), vec3( 0.0 ) );\\n\\tvec3 totalEmissiveRadiance = emissive;\\n\\t#include <logdepthbuf_fragment>\\n\\t#include <map_fragment>\\n\\t#include <color_fragment>\\n\\t#include <alphamap_fragment>\\n\\t#include <alphatest_fragment>\\n\\t#include <roughnessmap_fragment>\\n\\t#include <metalnessmap_fragment>\\n\\t#include <normal_flip>\\n\\t#include <normal_fragment>\\n\\t#include <emissivemap_fragment>\\n\\t#include <lights_physical_fragment>\\n\\t#include <lights_template>\\n\\t#include <aomap_fragment>\\n\\tvec3 outgoingLight = reflectedLight.directDiffuse + reflectedLight.indirectDiffuse + reflectedLight.directSpecular + reflectedLight.indirectSpecular + totalEmissiveRadiance;\\n\\tgl_FragColor = vec4( outgoingLight, diffuseColor.a );\\n\\t#include <tonemapping_fragment>\\n\\t#include <encodings_fragment>\\n\\t#include <fog_fragment>\\n\\t#include <premultiplied_alpha_fragment>\\n\\t#include <dithering_fragment>\\n}\\n\",meshphysical_vert:\"#define PHYSICAL\\nvarying vec3 vViewPosition;\\n#ifndef FLAT_SHADED\\n\\tvarying vec3 vNormal;\\n#endif\\n#include <common>\\n#include <uv_pars_vertex>\\n#include <uv2_pars_vertex>\\n#include <displacementmap_pars_vertex>\\n#include <color_pars_vertex>\\n#include <fog_pars_vertex>\\n#include <morphtarget_pars_vertex>\\n#include <skinning_pars_vertex>\\n#include <shadowmap_pars_vertex>\\n#include <logdepthbuf_pars_vertex>\\n#include <clipping_planes_pars_vertex>\\nvoid main() {\\n\\t#include <uv_vertex>\\n\\t#include <uv2_vertex>\\n\\t#include <color_vertex>\\n\\t#include <beginnormal_vertex>\\n\\t#include <morphnormal_vertex>\\n\\t#include <skinbase_vertex>\\n\\t#include <skinnormal_vertex>\\n\\t#include <defaultnormal_vertex>\\n#ifndef FLAT_SHADED\\n\\tvNormal = normalize( transformedNormal );\\n#endif\\n\\t#include <begin_vertex>\\n\\t#include <morphtarget_vertex>\\n\\t#include <skinning_vertex>\\n\\t#include <displacementmap_vertex>\\n\\t#include <project_vertex>\\n\\t#include <logdepthbuf_vertex>\\n\\t#include <clipping_planes_vertex>\\n\\tvViewPosition = - mvPosition.xyz;\\n\\t#include <worldpos_vertex>\\n\\t#include <shadowmap_vertex>\\n\\t#include <fog_vertex>\\n}\\n\",normal_frag:\"#define NORMAL\\nuniform float opacity;\\n#if defined( FLAT_SHADED ) || defined( USE_BUMPMAP ) || defined( USE_NORMALMAP )\\n\\tvarying vec3 vViewPosition;\\n#endif\\n#ifndef FLAT_SHADED\\n\\tvarying vec3 vNormal;\\n#endif\\n#include <packing>\\n#include <uv_pars_fragment>\\n#include <bumpmap_pars_fragment>\\n#include <normalmap_pars_fragment>\\n#include <logdepthbuf_pars_fragment>\\nvoid main() {\\n\\t#include <logdepthbuf_fragment>\\n\\t#include <normal_flip>\\n\\t#include <normal_fragment>\\n\\tgl_FragColor = vec4( packNormalToRGB( normal ), opacity );\\n}\\n\",normal_vert:\"#define NORMAL\\n#if defined( FLAT_SHADED ) || defined( USE_BUMPMAP ) || defined( USE_NORMALMAP )\\n\\tvarying vec3 vViewPosition;\\n#endif\\n#ifndef FLAT_SHADED\\n\\tvarying vec3 vNormal;\\n#endif\\n#include <uv_pars_vertex>\\n#include <displacementmap_pars_vertex>\\n#include <morphtarget_pars_vertex>\\n#include <skinning_pars_vertex>\\n#include <logdepthbuf_pars_vertex>\\nvoid main() {\\n\\t#include <uv_vertex>\\n\\t#include <beginnormal_vertex>\\n\\t#include <morphnormal_vertex>\\n\\t#include <skinbase_vertex>\\n\\t#include <skinnormal_vertex>\\n\\t#include <defaultnormal_vertex>\\n#ifndef FLAT_SHADED\\n\\tvNormal = normalize( transformedNormal );\\n#endif\\n\\t#include <begin_vertex>\\n\\t#include <morphtarget_vertex>\\n\\t#include <skinning_vertex>\\n\\t#include <displacementmap_vertex>\\n\\t#include <project_vertex>\\n\\t#include <logdepthbuf_vertex>\\n#if defined( FLAT_SHADED ) || defined( USE_BUMPMAP ) || defined( USE_NORMALMAP )\\n\\tvViewPosition = - mvPosition.xyz;\\n#endif\\n}\\n\",points_frag:\"uniform vec3 diffuse;\\nuniform float opacity;\\n#include <common>\\n#include <packing>\\n#include <color_pars_fragment>\\n#include <map_particle_pars_fragment>\\n#include <fog_pars_fragment>\\n#include <shadowmap_pars_fragment>\\n#include <logdepthbuf_pars_fragment>\\n#include <clipping_planes_pars_fragment>\\nvoid main() {\\n\\t#include <clipping_planes_fragment>\\n\\tvec3 outgoingLight = vec3( 0.0 );\\n\\tvec4 diffuseColor = vec4( diffuse, opacity );\\n\\t#include <logdepthbuf_fragment>\\n\\t#include <map_particle_fragment>\\n\\t#include <color_fragment>\\n\\t#include <alphatest_fragment>\\n\\toutgoingLight = diffuseColor.rgb;\\n\\tgl_FragColor = vec4( outgoingLight, diffuseColor.a );\\n\\t#include <premultiplied_alpha_fragment>\\n\\t#include <tonemapping_fragment>\\n\\t#include <encodings_fragment>\\n\\t#include <fog_fragment>\\n}\\n\",points_vert:\"uniform float size;\\nuniform float scale;\\n#include <common>\\n#include <color_pars_vertex>\\n#include <fog_pars_vertex>\\n#include <shadowmap_pars_vertex>\\n#include <logdepthbuf_pars_vertex>\\n#include <clipping_planes_pars_vertex>\\nvoid main() {\\n\\t#include <color_vertex>\\n\\t#include <begin_vertex>\\n\\t#include <project_vertex>\\n\\t#ifdef USE_SIZEATTENUATION\\n\\t\\tgl_PointSize = size * ( scale / - mvPosition.z );\\n\\t#else\\n\\t\\tgl_PointSize = size;\\n\\t#endif\\n\\t#include <logdepthbuf_vertex>\\n\\t#include <clipping_planes_vertex>\\n\\t#include <worldpos_vertex>\\n\\t#include <shadowmap_vertex>\\n\\t#include <fog_vertex>\\n}\\n\",shadow_frag:\"uniform float opacity;\\n#include <common>\\n#include <packing>\\n#include <bsdfs>\\n#include <lights_pars>\\n#include <shadowmap_pars_fragment>\\n#include <shadowmask_pars_fragment>\\nvoid main() {\\n\\tgl_FragColor = vec4( 0.0, 0.0, 0.0, opacity * ( 1.0 - getShadowMask() ) );\\n}\\n\",shadow_vert:\"#include <shadowmap_pars_vertex>\\nvoid main() {\\n\\t#include <begin_vertex>\\n\\t#include <project_vertex>\\n\\t#include <worldpos_vertex>\\n\\t#include <shadowmap_vertex>\\n}\\n\"},lp={basic:{uniforms:up.merge([cp.common,cp.aomap,cp.lightmap,cp.fog]),vertexShader:hp.meshbasic_vert,fragmentShader:hp.meshbasic_frag},lambert:{uniforms:up.merge([cp.common,cp.aomap,cp.lightmap,cp.emissivemap,cp.fog,cp.lights,{emissive:{value:new tt(0)}}]),vertexShader:hp.meshlambert_vert,fragmentShader:hp.meshlambert_frag},phong:{uniforms:up.merge([cp.common,cp.aomap,cp.lightmap,cp.emissivemap,cp.bumpmap,cp.normalmap,cp.displacementmap,cp.gradientmap,cp.fog,cp.lights,{emissive:{value:new tt(0)},specular:{value:new tt(1118481)},shininess:{value:30}}]),vertexShader:hp.meshphong_vert,fragmentShader:hp.meshphong_frag},standard:{uniforms:up.merge([cp.common,cp.aomap,cp.lightmap,cp.emissivemap,cp.bumpmap,cp.normalmap,cp.displacementmap,cp.roughnessmap,cp.metalnessmap,cp.fog,cp.lights,{emissive:{value:new tt(0)},roughness:{value:.5},metalness:{value:.5},envMapIntensity:{value:1}}]),vertexShader:hp.meshphysical_vert,fragmentShader:hp.meshphysical_frag},points:{uniforms:up.merge([cp.points,cp.fog]),vertexShader:hp.points_vert,fragmentShader:hp.points_frag},dashed:{uniforms:up.merge([cp.common,cp.fog,{scale:{value:1},dashSize:{value:1},totalSize:{value:2}}]),vertexShader:hp.linedashed_vert,fragmentShader:hp.linedashed_frag},depth:{uniforms:up.merge([cp.common,cp.displacementmap]),vertexShader:hp.depth_vert,fragmentShader:hp.depth_frag},normal:{uniforms:up.merge([cp.common,cp.bumpmap,cp.normalmap,cp.displacementmap,{opacity:{value:1}}]),vertexShader:hp.normal_vert,fragmentShader:hp.normal_frag},cube:{uniforms:{tCube:{value:null},tFlip:{value:-1},opacity:{value:1}},vertexShader:hp.cube_vert,fragmentShader:hp.cube_frag},equirect:{uniforms:{tEquirect:{value:null},tFlip:{value:-1}},vertexShader:hp.equirect_vert,fragmentShader:hp.equirect_frag},distanceRGBA:{uniforms:{lightPos:{value:new g}},vertexShader:hp.distanceRGBA_vert,fragmentShader:hp.distanceRGBA_frag}};lp.physical={uniforms:up.merge([lp.standard.uniforms,{clearCoat:{value:0},clearCoatRoughness:{value:0}}]),vertexShader:hp.meshphysical_vert,fragmentShader:hp.meshphysical_frag},Object.assign(et.prototype,{set:function(t,e){return this.min.copy(t),this.max.copy(e),this},setFromPoints:function(t){var e=this;this.makeEmpty();for(var r=0,i=t.length;r<i;r++)e.expandByPoint(t[r]);return this},setFromCenterAndSize:function(){var t=new l;return function(e,r){var i=t.copy(r).multiplyScalar(.5);return this.min.copy(e).sub(i),this.max.copy(e).add(i),this}}(),clone:function(){return(new this.constructor).copy(this)},copy:function(t){return this.min.copy(t.min),this.max.copy(t.max),this},makeEmpty:function(){return this.min.x=this.min.y=1/0,this.max.x=this.max.y=-1/0,this},isEmpty:function(){return this.max.x<this.min.x||this.max.y<this.min.y},getCenter:function(t){var e=t||new l;return this.isEmpty()?e.set(0,0):e.addVectors(this.min,this.max).multiplyScalar(.5)},getSize:function(t){var e=t||new l;return this.isEmpty()?e.set(0,0):e.subVectors(this.max,this.min)},expandByPoint:function(t){return this.min.min(t),this.max.max(t),this},expandByVector:function(t){return this.min.sub(t),this.max.add(t),this},expandByScalar:function(t){return this.min.addScalar(-t),this.max.addScalar(t),this},containsPoint:function(t){return!(t.x<this.min.x||t.x>this.max.x||t.y<this.min.y||t.y>this.max.y)},containsBox:function(t){return this.min.x<=t.min.x&&t.max.x<=this.max.x&&this.min.y<=t.min.y&&t.max.y<=this.max.y},getParameter:function(t,e){return(e||new l).set((t.x-this.min.x)/(this.max.x-this.min.x),(t.y-this.min.y)/(this.max.y-this.min.y))},intersectsBox:function(t){return!(t.max.x<this.min.x||t.min.x>this.max.x||t.max.y<this.min.y||t.min.y>this.max.y)},clampPoint:function(t,e){return(e||new l).copy(t).clamp(this.min,this.max)},distanceToPoint:function(){var t=new l;return function(e){return t.copy(e).clamp(this.min,this.max).sub(e).length()}}(),intersect:function(t){return this.min.max(t.min),this.max.min(t.max),this},union:function(t){return this.min.min(t.min),this.max.max(t.max),this},translate:function(t){return this.min.add(t),this.max.add(t),this},equals:function(t){return t.min.equals(this.min)&&t.max.equals(this.max)}});var pp=0;Object.assign(nt.prototype,h.prototype,{isMaterial:!0,onBeforeCompile:function(){},setValues:function(t){var e=this;if(void 0!==t)for(var r in t){var i=t[r];if(void 0!==i){var n=e[r];void 0!==n?n&&n.isColor?n.set(i):n&&n.isVector3&&i&&i.isVector3?n.copy(i):e[r]=\"overdraw\"===r?Number(i):i:console.warn(\"THREE.\"+e.type+\": '\"+r+\"' is not a property of this material.\")}else console.warn(\"THREE.Material: '\"+r+\"' parameter is undefined.\")}},toJSON:function(t){function e(t){var e=[];for(var r in t){var i=t[r];delete i.metadata,e.push(i)}return e}var r=void 0===t;r&&(t={textures:{},images:{}});var i={metadata:{version:4.5,type:\"Material\",generator:\"Material.toJSON\"}};if(i.uuid=this.uuid,i.type=this.type,\"\"!==this.name&&(i.name=this.name),this.color&&this.color.isColor&&(i.color=this.color.getHex()),void 0!==this.roughness&&(i.roughness=this.roughness),void 0!==this.metalness&&(i.metalness=this.metalness),this.emissive&&this.emissive.isColor&&(i.emissive=this.emissive.getHex()),this.specular&&this.specular.isColor&&(i.specular=this.specular.getHex()),void 0!==this.shininess&&(i.shininess=this.shininess),void 0!==this.clearCoat&&(i.clearCoat=this.clearCoat),void 0!==this.clearCoatRoughness&&(i.clearCoatRoughness=this.clearCoatRoughness),this.map&&this.map.isTexture&&(i.map=this.map.toJSON(t).uuid),this.alphaMap&&this.alphaMap.isTexture&&(i.alphaMap=this.alphaMap.toJSON(t).uuid),this.lightMap&&this.lightMap.isTexture&&(i.lightMap=this.lightMap.toJSON(t).uuid),this.bumpMap&&this.bumpMap.isTexture&&(i.bumpMap=this.bumpMap.toJSON(t).uuid,i.bumpScale=this.bumpScale),this.normalMap&&this.normalMap.isTexture&&(i.normalMap=this.normalMap.toJSON(t).uuid,i.normalScale=this.normalScale.toArray()),this.displacementMap&&this.displacementMap.isTexture&&(i.displacementMap=this.displacementMap.toJSON(t).uuid,i.displacementScale=this.displacementScale,i.displacementBias=this.displacementBias),this.roughnessMap&&this.roughnessMap.isTexture&&(i.roughnessMap=this.roughnessMap.toJSON(t).uuid),this.metalnessMap&&this.metalnessMap.isTexture&&(i.metalnessMap=this.metalnessMap.toJSON(t).uuid),this.emissiveMap&&this.emissiveMap.isTexture&&(i.emissiveMap=this.emissiveMap.toJSON(t).uuid),this.specularMap&&this.specularMap.isTexture&&(i.specularMap=this.specularMap.toJSON(t).uuid),this.envMap&&this.envMap.isTexture&&(i.envMap=this.envMap.toJSON(t).uuid,i.reflectivity=this.reflectivity),this.gradientMap&&this.gradientMap.isTexture&&(i.gradientMap=this.gradientMap.toJSON(t).uuid),void 0!==this.size&&(i.size=this.size),void 0!==this.sizeAttenuation&&(i.sizeAttenuation=this.sizeAttenuation),this.blending!==lh&&(i.blending=this.blending),this.shading!==ah&&(i.shading=this.shading),this.side!==rh&&(i.side=this.side),this.vertexColors!==sh&&(i.vertexColors=this.vertexColors),this.opacity<1&&(i.opacity=this.opacity),!0===this.transparent&&(i.transparent=this.transparent),i.depthFunc=this.depthFunc,i.depthTest=this.depthTest,i.depthWrite=this.depthWrite,this.alphaTest>0&&(i.alphaTest=this.alphaTest),!0===this.premultipliedAlpha&&(i.premultipliedAlpha=this.premultipliedAlpha),!0===this.wireframe&&(i.wireframe=this.wireframe),this.wireframeLinewidth>1&&(i.wireframeLinewidth=this.wireframeLinewidth),\"round\"!==this.wireframeLinecap&&(i.wireframeLinecap=this.wireframeLinecap),\"round\"!==this.wireframeLinejoin&&(i.wireframeLinejoin=this.wireframeLinejoin),i.skinning=this.skinning,i.morphTargets=this.morphTargets,i.dithering=this.dithering,r){var n=e(t.textures),o=e(t.images);n.length>0&&(i.textures=n),o.length>0&&(i.images=o)}return i},clone:function(){return(new this.constructor).copy(this)},copy:function(t){this.name=t.name,this.fog=t.fog,this.lights=t.lights,this.blending=t.blending,this.side=t.side,this.shading=t.shading,this.vertexColors=t.vertexColors,this.opacity=t.opacity,this.transparent=t.transparent,this.blendSrc=t.blendSrc,this.blendDst=t.blendDst,this.blendEquation=t.blendEquation,this.blendSrcAlpha=t.blendSrcAlpha,this.blendDstAlpha=t.blendDstAlpha,this.blendEquationAlpha=t.blendEquationAlpha,this.depthFunc=t.depthFunc,this.depthTest=t.depthTest,this.depthWrite=t.depthWrite,this.colorWrite=t.colorWrite,this.precision=t.precision,this.polygonOffset=t.polygonOffset,this.polygonOffsetFactor=t.polygonOffsetFactor,this.polygonOffsetUnits=t.polygonOffsetUnits,this.dithering=t.dithering,this.alphaTest=t.alphaTest,this.premultipliedAlpha=t.premultipliedAlpha,this.overdraw=t.overdraw,this.visible=t.visible,this.clipShadows=t.clipShadows,this.clipIntersection=t.clipIntersection;var e=t.clippingPlanes,r=null;if(null!==e){var i=e.length;r=new Array(i);for(var n=0;n!==i;++n)r[n]=e[n].clone()}return this.clippingPlanes=r,this},dispose:function(){this.dispatchEvent({type:\"dispose\"})}}),ot.prototype=Object.create(nt.prototype),ot.prototype.constructor=ot,ot.prototype.isShaderMaterial=!0,ot.prototype.copy=function(t){return nt.prototype.copy.call(this,t),this.fragmentShader=t.fragmentShader,this.vertexShader=t.vertexShader,this.uniforms=up.clone(t.uniforms),this.defines=t.defines,this.wireframe=t.wireframe,this.wireframeLinewidth=t.wireframeLinewidth,this.lights=t.lights,this.clipping=t.clipping,this.skinning=t.skinning,this.morphTargets=t.morphTargets,this.morphNormals=t.morphNormals,this.extensions=t.extensions,this},ot.prototype.toJSON=function(t){var e=nt.prototype.toJSON.call(this,t);return e.uniforms=this.uniforms,e.vertexShader=this.vertexShader,e.fragmentShader=this.fragmentShader,e},at.prototype=Object.create(nt.prototype),at.prototype.constructor=at,at.prototype.isMeshDepthMaterial=!0,at.prototype.copy=function(t){return nt.prototype.copy.call(this,t),this.depthPacking=t.depthPacking,this.skinning=t.skinning,this.morphTargets=t.morphTargets,this.map=t.map,this.alphaMap=t.alphaMap,this.displacementMap=t.displacementMap,this.displacementScale=t.displacementScale,this.displacementBias=t.displacementBias,this.wireframe=t.wireframe,this.wireframeLinewidth=t.wireframeLinewidth,this},Object.assign(st.prototype,{isBox3:!0,set:function(t,e){return this.min.copy(t),this.max.copy(e),this},setFromArray:function(t){for(var e=1/0,r=1/0,i=1/0,n=-1/0,o=-1/0,a=-1/0,s=0,c=t.length;s<c;s+=3){var u=t[s],h=t[s+1],l=t[s+2];u<e&&(e=u),h<r&&(r=h),l<i&&(i=l),u>n&&(n=u),h>o&&(o=h),l>a&&(a=l)}return this.min.set(e,r,i),this.max.set(n,o,a),this},setFromBufferAttribute:function(t){for(var e=1/0,r=1/0,i=1/0,n=-1/0,o=-1/0,a=-1/0,s=0,c=t.count;s<c;s++){var u=t.getX(s),h=t.getY(s),l=t.getZ(s);u<e&&(e=u),h<r&&(r=h),l<i&&(i=l),u>n&&(n=u),h>o&&(o=h),l>a&&(a=l)}return this.min.set(e,r,i),this.max.set(n,o,a),this},setFromPoints:function(t){var e=this;this.makeEmpty();for(var r=0,i=t.length;r<i;r++)e.expandByPoint(t[r]);return this},setFromCenterAndSize:function(){var t=new g;return function(e,r){var i=t.copy(r).multiplyScalar(.5);return this.min.copy(e).sub(i),this.max.copy(e).add(i),this}}(),setFromObject:function(t){return this.makeEmpty(),this.expandByObject(t)},clone:function(){return(new this.constructor).copy(this)},copy:function(t){return this.min.copy(t.min),this.max.copy(t.max),this},makeEmpty:function(){return this.min.x=this.min.y=this.min.z=1/0,this.max.x=this.max.y=this.max.z=-1/0,this},isEmpty:function(){return this.max.x<this.min.x||this.max.y<this.min.y||this.max.z<this.min.z},getCenter:function(t){var e=t||new g;return this.isEmpty()?e.set(0,0,0):e.addVectors(this.min,this.max).multiplyScalar(.5)},getSize:function(t){var e=t||new g;return this.isEmpty()?e.set(0,0,0):e.subVectors(this.max,this.min)},expandByPoint:function(t){return this.min.min(t),this.max.max(t),this},expandByVector:function(t){return this.min.sub(t),this.max.add(t),this},expandByScalar:function(t){return this.min.addScalar(-t),this.max.addScalar(t),this},expandByObject:function(){var t=new g;return function(e){var r=this;return e.updateMatrixWorld(!0),e.traverse(function(e){var i,n,o=e.geometry;if(void 0!==o)if(o.isGeometry){var a=o.vertices;for(i=0,n=a.length;i<n;i++)t.copy(a[i]),t.applyMatrix4(e.matrixWorld),r.expandByPoint(t)}else if(o.isBufferGeometry){var s=o.attributes.position;if(void 0!==s)for(i=0,n=s.count;i<n;i++)t.fromBufferAttribute(s,i).applyMatrix4(e.matrixWorld),r.expandByPoint(t)}}),this}}(),containsPoint:function(t){return!(t.x<this.min.x||t.x>this.max.x||t.y<this.min.y||t.y>this.max.y||t.z<this.min.z||t.z>this.max.z)},containsBox:function(t){return this.min.x<=t.min.x&&t.max.x<=this.max.x&&this.min.y<=t.min.y&&t.max.y<=this.max.y&&this.min.z<=t.min.z&&t.max.z<=this.max.z},getParameter:function(t,e){return(e||new g).set((t.x-this.min.x)/(this.max.x-this.min.x),(t.y-this.min.y)/(this.max.y-this.min.y),(t.z-this.min.z)/(this.max.z-this.min.z))},intersectsBox:function(t){return!(t.max.x<this.min.x||t.min.x>this.max.x||t.max.y<this.min.y||t.min.y>this.max.y||t.max.z<this.min.z||t.min.z>this.max.z)},intersectsSphere:function(){var t=new g;return function(e){return this.clampPoint(e.center,t),t.distanceToSquared(e.center)<=e.radius*e.radius}}(),intersectsPlane:function(t){var e,r;return t.normal.x>0?(e=t.normal.x*this.min.x,r=t.normal.x*this.max.x):(e=t.normal.x*this.max.x,r=t.normal.x*this.min.x),t.normal.y>0?(e+=t.normal.y*this.min.y,r+=t.normal.y*this.max.y):(e+=t.normal.y*this.max.y,r+=t.normal.y*this.min.y),t.normal.z>0?(e+=t.normal.z*this.min.z,r+=t.normal.z*this.max.z):(e+=t.normal.z*this.max.z,r+=t.normal.z*this.min.z),e<=t.constant&&r>=t.constant},clampPoint:function(t,e){return(e||new g).copy(t).clamp(this.min,this.max)},distanceToPoint:function(){var t=new g;return function(e){return t.copy(e).clamp(this.min,this.max).sub(e).length()}}(),getBoundingSphere:function(){var t=new g;return function(e){var r=e||new ct;return this.getCenter(r.center),r.radius=.5*this.getSize(t).length(),r}}(),intersect:function(t){return this.min.max(t.min),this.max.min(t.max),this.isEmpty()&&this.makeEmpty(),this},union:function(t){return this.min.min(t.min),this.max.max(t.max),this},applyMatrix4:function(){var t=[new g,new g,new g,new g,new g,new g,new g,new g];return function(e){return this.isEmpty()?this:(t[0].set(this.min.x,this.min.y,this.min.z).applyMatrix4(e),t[1].set(this.min.x,this.min.y,this.max.z).applyMatrix4(e),t[2].set(this.min.x,this.max.y,this.min.z).applyMatrix4(e),t[3].set(this.min.x,this.max.y,this.max.z).applyMatrix4(e),t[4].set(this.max.x,this.min.y,this.min.z).applyMatrix4(e),t[5].set(this.max.x,this.min.y,this.max.z).applyMatrix4(e),t[6].set(this.max.x,this.max.y,this.min.z).applyMatrix4(e),t[7].set(this.max.x,this.max.y,this.max.z).applyMatrix4(e),this.setFromPoints(t),this)}}(),translate:function(t){return this.min.add(t),this.max.add(t),this},equals:function(t){return t.min.equals(this.min)&&t.max.equals(this.max)}}),Object.assign(ct.prototype,{set:function(t,e){return this.center.copy(t),this.radius=e,this},setFromPoints:function(){var t=new st;return function(e,r){var i=this.center;void 0!==r?i.copy(r):t.setFromPoints(e).getCenter(i);for(var n=0,o=0,a=e.length;o<a;o++)n=Math.max(n,i.distanceToSquared(e[o]));return this.radius=Math.sqrt(n),this}}(),clone:function(){return(new this.constructor).copy(this)},copy:function(t){return this.center.copy(t.center),this.radius=t.radius,this},empty:function(){return this.radius<=0},containsPoint:function(t){return t.distanceToSquared(this.center)<=this.radius*this.radius},distanceToPoint:function(t){return t.distanceTo(this.center)-this.radius},intersectsSphere:function(t){var e=this.radius+t.radius;return t.center.distanceToSquared(this.center)<=e*e},intersectsBox:function(t){return t.intersectsSphere(this)},intersectsPlane:function(t){return Math.abs(this.center.dot(t.normal)-t.constant)<=this.radius},clampPoint:function(t,e){var r=this.center.distanceToSquared(t),i=e||new g;return i.copy(t),r>this.radius*this.radius&&(i.sub(this.center).normalize(),i.multiplyScalar(this.radius).add(this.center)),i},getBoundingBox:function(t){var e=t||new st;return e.set(this.center,this.center),e.expandByScalar(this.radius),e},applyMatrix4:function(t){return this.center.applyMatrix4(t),this.radius=this.radius*t.getMaxScaleOnAxis(),this},translate:function(t){return this.center.add(t),this},equals:function(t){return t.center.equals(this.center)&&t.radius===this.radius}}),Object.assign(ut.prototype,{isMatrix3:!0,set:function(t,e,r,i,n,o,a,s,c){var u=this.elements;return u[0]=t,u[1]=i,u[2]=a,u[3]=e,u[4]=n,u[5]=s,u[6]=r,u[7]=o,u[8]=c,this},identity:function(){return this.set(1,0,0,0,1,0,0,0,1),this},clone:function(){return(new this.constructor).fromArray(this.elements)},copy:function(t){var e=this.elements,r=t.elements;return e[0]=r[0],e[1]=r[1],e[2]=r[2],e[3]=r[3],e[4]=r[4],e[5]=r[5],e[6]=r[6],e[7]=r[7],e[8]=r[8],this},setFromMatrix4:function(t){var e=t.elements;return this.set(e[0],e[4],e[8],e[1],e[5],e[9],e[2],e[6],e[10]),this},applyToBufferAttribute:function(){var t=new g;return function(e){for(var r=this,i=0,n=e.count;i<n;i++)t.x=e.getX(i),t.y=e.getY(i),t.z=e.getZ(i),t.applyMatrix3(r),e.setXYZ(i,t.x,t.y,t.z);return e}}(),multiply:function(t){return this.multiplyMatrices(this,t)},premultiply:function(t){return this.multiplyMatrices(t,this)},multiplyMatrices:function(t,e){var r=t.elements,i=e.elements,n=this.elements,o=r[0],a=r[3],s=r[6],c=r[1],u=r[4],h=r[7],l=r[2],p=r[5],d=r[8],f=i[0],m=i[3],g=i[6],v=i[1],y=i[4],b=i[7],x=i[2],_=i[5],w=i[8];return n[0]=o*f+a*v+s*x,n[3]=o*m+a*y+s*_,n[6]=o*g+a*b+s*w,n[1]=c*f+u*v+h*x,n[4]=c*m+u*y+h*_,n[7]=c*g+u*b+h*w,n[2]=l*f+p*v+d*x,n[5]=l*m+p*y+d*_,n[8]=l*g+p*b+d*w,this},multiplyScalar:function(t){var e=this.elements;return e[0]*=t,e[3]*=t,e[6]*=t,e[1]*=t,e[4]*=t,e[7]*=t,e[2]*=t,e[5]*=t,e[8]*=t,this},determinant:function(){var t=this.elements,e=t[0],r=t[1],i=t[2],n=t[3],o=t[4],a=t[5],s=t[6],c=t[7],u=t[8];return e*o*u-e*a*c-r*n*u+r*a*s+i*n*c-i*o*s},getInverse:function(t,e){t&&t.isMatrix4&&console.error(\"THREE.Matrix3.getInverse no longer takes a Matrix4 argument.\");var r=t.elements,i=this.elements,n=r[0],o=r[1],a=r[2],s=r[3],c=r[4],u=r[5],h=r[6],l=r[7],p=r[8],d=p*c-u*l,f=u*h-p*s,m=l*s-c*h,g=n*d+o*f+a*m;if(0===g){var v=\"THREE.Matrix3.getInverse(): can't invert matrix, determinant is 0\";if(!0===e)throw new Error(v);return console.warn(v),this.identity()}var y=1/g;return i[0]=d*y,i[1]=(a*l-p*o)*y,i[2]=(u*o-a*c)*y,i[3]=f*y,i[4]=(p*n-a*h)*y,i[5]=(a*s-u*n)*y,i[6]=m*y,i[7]=(o*h-l*n)*y,i[8]=(c*n-o*s)*y,this},transpose:function(){var t,e=this.elements;return t=e[1],e[1]=e[3],e[3]=t,t=e[2],e[2]=e[6],e[6]=t,t=e[5],e[5]=e[7],e[7]=t,this},getNormalMatrix:function(t){return this.setFromMatrix4(t).getInverse(this).transpose()},transposeIntoArray:function(t){var e=this.elements;return t[0]=e[0],t[1]=e[3],t[2]=e[6],t[3]=e[1],t[4]=e[4],t[5]=e[7],t[6]=e[2],t[7]=e[5],t[8]=e[8],this},equals:function(t){for(var e=this.elements,r=t.elements,i=0;i<9;i++)if(e[i]!==r[i])return!1;return!0},fromArray:function(t,e){var r=this;void 0===e&&(e=0);for(var i=0;i<9;i++)r.elements[i]=t[i+e];return this},toArray:function(t,e){void 0===t&&(t=[]),void 0===e&&(e=0);var r=this.elements;return t[e]=r[0],t[e+1]=r[1],t[e+2]=r[2],t[e+3]=r[3],t[e+4]=r[4],t[e+5]=r[5],t[e+6]=r[6],t[e+7]=r[7],t[e+8]=r[8],t}}),Object.assign(ht.prototype,{set:function(t,e){return this.normal.copy(t),this.constant=e,this},setComponents:function(t,e,r,i){return this.normal.set(t,e,r),this.constant=i,this},setFromNormalAndCoplanarPoint:function(t,e){return this.normal.copy(t),this.constant=-e.dot(this.normal),this},setFromCoplanarPoints:function(){var t=new g,e=new g;return function(r,i,n){var o=t.subVectors(n,i).cross(e.subVectors(r,i)).normalize();return this.setFromNormalAndCoplanarPoint(o,r),this}}(),clone:function(){return(new this.constructor).copy(this)},copy:function(t){return this.normal.copy(t.normal),this.constant=t.constant,this},normalize:function(){var t=1/this.normal.length();return this.normal.multiplyScalar(t),this.constant*=t,this},negate:function(){return this.constant*=-1,this.normal.negate(),this},distanceToPoint:function(t){return this.normal.dot(t)+this.constant},distanceToSphere:function(t){return this.distanceToPoint(t.center)-t.radius},projectPoint:function(t,e){return this.orthoPoint(t,e).sub(t).negate()},orthoPoint:function(t,e){var r=this.distanceToPoint(t);return(e||new g).copy(this.normal).multiplyScalar(r)},intersectLine:function(){var t=new g;return function(e,r){var i=r||new g,n=e.delta(t),o=this.normal.dot(n);if(0!==o){var a=-(e.start.dot(this.normal)+this.constant)/o;if(!(a<0||a>1))return i.copy(n).multiplyScalar(a).add(e.start)}else if(0===this.distanceToPoint(e.start))return i.copy(e.start)}}(),intersectsLine:function(t){var e=this.distanceToPoint(t.start),r=this.distanceToPoint(t.end);return e<0&&r>0||r<0&&e>0},intersectsBox:function(t){return t.intersectsPlane(this)},intersectsSphere:function(t){return t.intersectsPlane(this)},coplanarPoint:function(t){return(t||new g).copy(this.normal).multiplyScalar(-this.constant)},applyMatrix4:function(){var t=new g,e=new ut;return function(r,i){var n=this.coplanarPoint(t).applyMatrix4(r),o=i||e.getNormalMatrix(r),a=this.normal.applyMatrix3(o).normalize();return this.constant=-n.dot(a),this}}(),translate:function(t){return this.constant=this.constant-t.dot(this.normal),this},equals:function(t){return t.normal.equals(this.normal)&&t.constant===this.constant}}),Object.assign(lt.prototype,{set:function(t,e,r,i,n,o){var a=this.planes;return a[0].copy(t),a[1].copy(e),a[2].copy(r),a[3].copy(i),a[4].copy(n),a[5].copy(o),this},clone:function(){return(new this.constructor).copy(this)},copy:function(t){for(var e=this.planes,r=0;r<6;r++)e[r].copy(t.planes[r]);return this},setFromMatrix:function(t){var e=this.planes,r=t.elements,i=r[0],n=r[1],o=r[2],a=r[3],s=r[4],c=r[5],u=r[6],h=r[7],l=r[8],p=r[9],d=r[10],f=r[11],m=r[12],g=r[13],v=r[14],y=r[15];return e[0].setComponents(a-i,h-s,f-l,y-m).normalize(),e[1].setComponents(a+i,h+s,f+l,y+m).normalize(),e[2].setComponents(a+n,h+c,f+p,y+g).normalize(),e[3].setComponents(a-n,h-c,f-p,y-g).normalize(),e[4].setComponents(a-o,h-u,f-d,y-v).normalize(),e[5].setComponents(a+o,h+u,f+d,y+v).normalize(),this},intersectsObject:function(){var t=new ct;return function(e){var r=e.geometry;return null===r.boundingSphere&&r.computeBoundingSphere(),t.copy(r.boundingSphere).applyMatrix4(e.matrixWorld),this.intersectsSphere(t)}}(),intersectsSprite:function(){var t=new ct;return function(e){return t.center.set(0,0,0),t.radius=.7071067811865476,t.applyMatrix4(e.matrixWorld),this.intersectsSphere(t)}}(),intersectsSphere:function(t){for(var e=this.planes,r=t.center,i=-t.radius,n=0;n<6;n++)if(e[n].distanceToPoint(r)<i)return!1;return!0},intersectsBox:function(){var t=new g,e=new g;return function(r){for(var i=this.planes,n=0;n<6;n++){var o=i[n];t.x=o.normal.x>0?r.min.x:r.max.x,e.x=o.normal.x>0?r.max.x:r.min.x,t.y=o.normal.y>0?r.min.y:r.max.y,e.y=o.normal.y>0?r.max.y:r.min.y,t.z=o.normal.z>0?r.min.z:r.max.z,e.z=o.normal.z>0?r.max.z:r.min.z;var a=o.distanceToPoint(t),s=o.distanceToPoint(e);if(a<0&&s<0)return!1}return!0}}(),containsPoint:function(t){for(var e=this.planes,r=0;r<6;r++)if(e[r].distanceToPoint(t)<0)return!1;return!0}}),ft.RotationOrders=[\"XYZ\",\"YZX\",\"ZXY\",\"XZY\",\"YXZ\",\"ZYX\"],ft.DefaultOrder=\"XYZ\",Object.defineProperties(ft.prototype,{x:{get:function(){return this._x},set:function(t){this._x=t,this.onChangeCallback()}},y:{get:function(){return this._y},set:function(t){this._y=t,this.onChangeCallback()}},z:{get:function(){return this._z},set:function(t){this._z=t,this.onChangeCallback()}},order:{get:function(){return this._order},set:function(t){this._order=t,this.onChangeCallback()}}}),Object.assign(ft.prototype,{isEuler:!0,set:function(t,e,r,i){return this._x=t,this._y=e,this._z=r,this._order=i||this._order,this.onChangeCallback(),this},clone:function(){return new this.constructor(this._x,this._y,this._z,this._order)},copy:function(t){return this._x=t._x,this._y=t._y,this._z=t._z,this._order=t._order,this.onChangeCallback(),this},setFromRotationMatrix:function(t,e,r){var i=Ql.clamp,n=t.elements,o=n[0],a=n[4],s=n[8],c=n[1],u=n[5],h=n[9],l=n[2],p=n[6],d=n[10];return e=e||this._order,\"XYZ\"===e?(this._y=Math.asin(i(s,-1,1)),Math.abs(s)<.99999?(this._x=Math.atan2(-h,d),this._z=Math.atan2(-a,o)):(this._x=Math.atan2(p,u),this._z=0)):\"YXZ\"===e?(this._x=Math.asin(-i(h,-1,1)),Math.abs(h)<.99999?(this._y=Math.atan2(s,d),this._z=Math.atan2(c,u)):(this._y=Math.atan2(-l,o),this._z=0)):\"ZXY\"===e?(this._x=Math.asin(i(p,-1,1)),Math.abs(p)<.99999?(this._y=Math.atan2(-l,d),this._z=Math.atan2(-a,u)):(this._y=0,this._z=Math.atan2(c,o))):\"ZYX\"===e?(this._y=Math.asin(-i(l,-1,1)),Math.abs(l)<.99999?(this._x=Math.atan2(p,d),this._z=Math.atan2(c,o)):(this._x=0,this._z=Math.atan2(-a,u))):\"YZX\"===e?(this._z=Math.asin(i(c,-1,1)),Math.abs(c)<.99999?(this._x=Math.atan2(-h,u),this._y=Math.atan2(-l,o)):(this._x=0,this._y=Math.atan2(s,d))):\"XZY\"===e?(this._z=Math.asin(-i(a,-1,1)),Math.abs(a)<.99999?(this._x=Math.atan2(p,u),this._y=Math.atan2(s,o)):(this._x=Math.atan2(-h,d),this._y=0)):console.warn(\"THREE.Euler: .setFromRotationMatrix() given unsupported order: \"+e),this._order=e,!1!==r&&this.onChangeCallback(),this},setFromQuaternion:function(){var t=new v;return function(e,r,i){return t.makeRotationFromQuaternion(e),this.setFromRotationMatrix(t,r,i)}}(),setFromVector3:function(t,e){return this.set(t.x,t.y,t.z,e||this._order)},reorder:function(){var t=new m;return function(e){return t.setFromEuler(this),this.setFromQuaternion(t,e)}}(),equals:function(t){return t._x===this._x&&t._y===this._y&&t._z===this._z&&t._order===this._order},fromArray:function(t){return this._x=t[0],this._y=t[1],this._z=t[2],void 0!==t[3]&&(this._order=t[3]),this.onChangeCallback(),this},toArray:function(t,e){return void 0===t&&(t=[]),void 0===e&&(e=0),t[e]=this._x,t[e+1]=this._y,t[e+2]=this._z,t[e+3]=this._order,t},toVector3:function(t){return t?t.set(this._x,this._y,this._z):new g(this._x,this._y,this._z)},onChange:function(t){return this.onChangeCallback=t,this},onChangeCallback:function(){}}),Object.assign(mt.prototype,{set:function(t){this.mask=1<<t|0},enable:function(t){this.mask|=1<<t|0},toggle:function(t){this.mask^=1<<t|0},disable:function(t){this.mask&=~(1<<t|0)},test:function(t){return 0!=(this.mask&t.mask)}});var dp=0;gt.DefaultUp=new g(0,1,0),gt.DefaultMatrixAutoUpdate=!0,Object.assign(gt.prototype,h.prototype,{isObject3D:!0,onBeforeRender:function(){},onAfterRender:function(){},applyMatrix:function(t){this.matrix.multiplyMatrices(t,this.matrix),this.matrix.decompose(this.position,this.quaternion,this.scale)},applyQuaternion:function(t){return this.quaternion.premultiply(t),this},setRotationFromAxisAngle:function(t,e){this.quaternion.setFromAxisAngle(t,e)},setRotationFromEuler:function(t){this.quaternion.setFromEuler(t,!0)},setRotationFromMatrix:function(t){this.quaternion.setFromRotationMatrix(t)},setRotationFromQuaternion:function(t){this.quaternion.copy(t)},rotateOnAxis:function(){var t=new m;return function(e,r){return t.setFromAxisAngle(e,r),this.quaternion.multiply(t),this}}(),rotateX:function(){var t=new g(1,0,0);return function(e){return this.rotateOnAxis(t,e)}}(),rotateY:function(){var t=new g(0,1,0);return function(e){return this.rotateOnAxis(t,e)}}(),rotateZ:function(){var t=new g(0,0,1);return function(e){return this.rotateOnAxis(t,e)}}(),translateOnAxis:function(){var t=new g;return function(e,r){return t.copy(e).applyQuaternion(this.quaternion),this.position.add(t.multiplyScalar(r)),this}}(),translateX:function(){var t=new g(1,0,0);return function(e){return this.translateOnAxis(t,e)}}(),translateY:function(){var t=new g(0,1,0);return function(e){return this.translateOnAxis(t,e)}}(),translateZ:function(){var t=new g(0,0,1);return function(e){return this.translateOnAxis(t,e)}}(),localToWorld:function(t){return t.applyMatrix4(this.matrixWorld)},worldToLocal:function(){var t=new v;return function(e){return e.applyMatrix4(t.getInverse(this.matrixWorld))}}(),lookAt:function(){var t=new v;return function(e){this.isCamera?t.lookAt(this.position,e,this.up):t.lookAt(e,this.position,this.up),this.quaternion.setFromRotationMatrix(t)}}(),add:function(t){var e=arguments,r=this;if(arguments.length>1){for(var i=0;i<arguments.length;i++)r.add(e[i]);return this}return t===this?(console.error(\"THREE.Object3D.add: object can't be added as a child of itself.\",t),this):(t&&t.isObject3D?(null!==t.parent&&t.parent.remove(t),t.parent=this,t.dispatchEvent({type:\"added\"}),this.children.push(t)):console.error(\"THREE.Object3D.add: object not an instance of THREE.Object3D.\",t),this)},remove:function(t){var e=arguments,r=this;if(arguments.length>1){for(var i=0;i<arguments.length;i++)r.remove(e[i]);return this}var n=this.children.indexOf(t);return-1!==n&&(t.parent=null,t.dispatchEvent({type:\"removed\"}),this.children.splice(n,1)),this},getObjectById:function(t){return this.getObjectByProperty(\"id\",t)},getObjectByName:function(t){return this.getObjectByProperty(\"name\",t)},getObjectByProperty:function(t,e){var r=this;if(this[t]===e)return this;for(var i=0,n=this.children.length;i<n;i++){var o=r.children[i].getObjectByProperty(t,e);if(void 0!==o)return o}},getWorldPosition:function(t){var e=t||new g;return this.updateMatrixWorld(!0),e.setFromMatrixPosition(this.matrixWorld)},getWorldQuaternion:function(){var t=new g,e=new g;return function(r){var i=r||new m;return this.updateMatrixWorld(!0),this.matrixWorld.decompose(t,i,e),i}}(),getWorldRotation:function(){var t=new m;return function(e){var r=e||new ft;return this.getWorldQuaternion(t),r.setFromQuaternion(t,this.rotation.order,!1)}}(),getWorldScale:function(){var t=new g,e=new m;return function(r){var i=r||new g;return this.updateMatrixWorld(!0),this.matrixWorld.decompose(t,e,i),i}}(),getWorldDirection:function(){var t=new m;return function(e){var r=e||new g;return this.getWorldQuaternion(t),r.set(0,0,1).applyQuaternion(t)}}(),raycast:function(){},traverse:function(t){t(this);for(var e=this.children,r=0,i=e.length;r<i;r++)e[r].traverse(t)},traverseVisible:function(t){if(!1!==this.visible){t(this);for(var e=this.children,r=0,i=e.length;r<i;r++)e[r].traverseVisible(t)}},traverseAncestors:function(t){var e=this.parent;null!==e&&(t(e),e.traverseAncestors(t))},updateMatrix:function(){this.matrix.compose(this.position,this.quaternion,this.scale),this.matrixWorldNeedsUpdate=!0},updateMatrixWorld:function(t){this.matrixAutoUpdate&&this.updateMatrix(),(this.matrixWorldNeedsUpdate||t)&&(null===this.parent?this.matrixWorld.copy(this.matrix):this.matrixWorld.multiplyMatrices(this.parent.matrixWorld,this.matrix),this.matrixWorldNeedsUpdate=!1,t=!0);for(var e=this.children,r=0,i=e.length;r<i;r++)e[r].updateMatrixWorld(t)},toJSON:function(t){function e(e,r){return void 0===e[r.uuid]&&(e[r.uuid]=r.toJSON(t)),r.uuid}function r(t){var e=[];for(var r in t){var i=t[r];delete i.metadata,e.push(i)}return e}var i=this,n=void 0===t||\"\"===t,o={};n&&(t={geometries:{},materials:{},textures:{},images:{}},o.metadata={version:4.5,type:\"Object\",generator:\"Object3D.toJSON\"});var a={};if(a.uuid=this.uuid,a.type=this.type,\"\"!==this.name&&(a.name=this.name),\"{}\"!==JSON.stringify(this.userData)&&(a.userData=this.userData),!0===this.castShadow&&(a.castShadow=!0),!0===this.receiveShadow&&(a.receiveShadow=!0),!1===this.visible&&(a.visible=!1),a.matrix=this.matrix.toArray(),void 0!==this.geometry&&(a.geometry=e(t.geometries,this.geometry)),void 0!==this.material)if(Array.isArray(this.material)){for(var s=[],c=0,u=this.material.length;c<u;c++)s.push(e(t.materials,i.material[c]));a.material=s}else a.material=e(t.materials,this.material);if(this.children.length>0){a.children=[];for(c=0;c<this.children.length;c++)a.children.push(i.children[c].toJSON(t).object)}if(n){var h=r(t.geometries),l=r(t.materials),p=r(t.textures),d=r(t.images);h.length>0&&(o.geometries=h),l.length>0&&(o.materials=l),p.length>0&&(o.textures=p),d.length>0&&(o.images=d)}return o.object=a,o},clone:function(t){return(new this.constructor).copy(this,t)},copy:function(t,e){var r=this;if(void 0===e&&(e=!0),this.name=t.name,this.up.copy(t.up),this.position.copy(t.position),this.quaternion.copy(t.quaternion),this.scale.copy(t.scale),this.matrix.copy(t.matrix),this.matrixWorld.copy(t.matrixWorld),this.matrixAutoUpdate=t.matrixAutoUpdate,this.matrixWorldNeedsUpdate=t.matrixWorldNeedsUpdate,this.layers.mask=t.layers.mask,this.visible=t.visible,this.castShadow=t.castShadow,this.receiveShadow=t.receiveShadow,this.frustumCulled=t.frustumCulled,this.renderOrder=t.renderOrder,this.userData=JSON.parse(JSON.stringify(t.userData)),!0===e)for(var i=0;i<t.children.length;i++){var n=t.children[i];r.add(n.clone())}return this}}),vt.prototype=Object.assign(Object.create(gt.prototype),{constructor:vt,isCamera:!0,copy:function(t,e){return gt.prototype.copy.call(this,t,e),this.matrixWorldInverse.copy(t.matrixWorldInverse),this.projectionMatrix.copy(t.projectionMatrix),this},getWorldDirection:function(){var t=new m;return function(e){var r=e||new g;return this.getWorldQuaternion(t),r.set(0,0,-1).applyQuaternion(t)}}(),updateMatrixWorld:function(t){gt.prototype.updateMatrixWorld.call(this,t),this.matrixWorldInverse.getInverse(this.matrixWorld)},clone:function(){return(new this.constructor).copy(this)}}),yt.prototype=Object.assign(Object.create(vt.prototype),{constructor:yt,isOrthographicCamera:!0,copy:function(t,e){return vt.prototype.copy.call(this,t,e),this.left=t.left,this.right=t.right,this.top=t.top,this.bottom=t.bottom,this.near=t.near,this.far=t.far,this.zoom=t.zoom,this.view=null===t.view?null:Object.assign({},t.view),this},setViewOffset:function(t,e,r,i,n,o){this.view={fullWidth:t,fullHeight:e,offsetX:r,offsetY:i,width:n,height:o},this.updateProjectionMatrix()},clearViewOffset:function(){this.view=null,this.updateProjectionMatrix()},updateProjectionMatrix:function(){var t=(this.right-this.left)/(2*this.zoom),e=(this.top-this.bottom)/(2*this.zoom),r=(this.right+this.left)/2,i=(this.top+this.bottom)/2,n=r-t,o=r+t,a=i+e,s=i-e;if(null!==this.view){var c=this.zoom/(this.view.width/this.view.fullWidth),u=this.zoom/(this.view.height/this.view.fullHeight),h=(this.right-this.left)/this.view.width,l=(this.top-this.bottom)/this.view.height;o=(n+=h*(this.view.offsetX/c))+h*(this.view.width/c),s=(a-=l*(this.view.offsetY/u))-l*(this.view.height/u)}this.projectionMatrix.makeOrthographic(n,o,a,s,this.near,this.far)},toJSON:function(t){var e=gt.prototype.toJSON.call(this,t);return e.object.zoom=this.zoom,e.object.left=this.left,e.object.right=this.right,e.object.top=this.top,e.object.bottom=this.bottom,e.object.near=this.near,e.object.far=this.far,null!==this.view&&(e.object.view=Object.assign({},this.view)),e}}),bt.prototype=Object.assign(Object.create(vt.prototype),{constructor:bt,isPerspectiveCamera:!0,copy:function(t,e){return vt.prototype.copy.call(this,t,e),this.fov=t.fov,this.zoom=t.zoom,this.near=t.near,this.far=t.far,this.focus=t.focus,this.aspect=t.aspect,this.view=null===t.view?null:Object.assign({},t.view),this.filmGauge=t.filmGauge,this.filmOffset=t.filmOffset,this},setFocalLength:function(t){var e=.5*this.getFilmHeight()/t;this.fov=2*Ql.RAD2DEG*Math.atan(e),this.updateProjectionMatrix()},getFocalLength:function(){var t=Math.tan(.5*Ql.DEG2RAD*this.fov);return.5*this.getFilmHeight()/t},getEffectiveFOV:function(){return 2*Ql.RAD2DEG*Math.atan(Math.tan(.5*Ql.DEG2RAD*this.fov)/this.zoom)},getFilmWidth:function(){return this.filmGauge*Math.min(this.aspect,1)},getFilmHeight:function(){return this.filmGauge/Math.max(this.aspect,1)},setViewOffset:function(t,e,r,i,n,o){this.aspect=t/e,this.view={fullWidth:t,fullHeight:e,offsetX:r,offsetY:i,width:n,height:o},this.updateProjectionMatrix()},clearViewOffset:function(){this.view=null,this.updateProjectionMatrix()},updateProjectionMatrix:function(){var t=this.near,e=t*Math.tan(.5*Ql.DEG2RAD*this.fov)/this.zoom,r=2*e,i=this.aspect*r,n=-.5*i,o=this.view;if(null!==o){var a=o.fullWidth,s=o.fullHeight;n+=o.offsetX*i/a,e-=o.offsetY*r/s,i*=o.width/a,r*=o.height/s}var c=this.filmOffset;0!==c&&(n+=t*c/this.getFilmWidth()),this.projectionMatrix.makePerspective(n,n+i,e,e-r,t,this.far)},toJSON:function(t){var e=gt.prototype.toJSON.call(this,t);return e.object.fov=this.fov,e.object.zoom=this.zoom,e.object.near=this.near,e.object.far=this.far,e.object.focus=this.focus,e.object.aspect=this.aspect,null!==this.view&&(e.object.view=Object.assign({},this.view)),e.object.filmGauge=this.filmGauge,e.object.filmOffset=this.filmOffset,e}}),Object.assign(xt.prototype,{clone:function(){return(new this.constructor).copy(this)},copy:function(t){var e=this;this.a=t.a,this.b=t.b,this.c=t.c,this.normal.copy(t.normal),this.color.copy(t.color),this.materialIndex=t.materialIndex;for(var r=0,i=t.vertexNormals.length;r<i;r++)e.vertexNormals[r]=t.vertexNormals[r].clone();for(var r=0,i=t.vertexColors.length;r<i;r++)e.vertexColors[r]=t.vertexColors[r].clone();return this}});var fp=0;Object.assign(wt.prototype,h.prototype,{isGeometry:!0,applyMatrix:function(t){for(var e=this,r=(new ut).getNormalMatrix(t),i=0,n=this.vertices.length;i<n;i++)e.vertices[i].applyMatrix4(t);for(var i=0,n=this.faces.length;i<n;i++){var o=e.faces[i];o.normal.applyMatrix3(r).normalize();for(var a=0,s=o.vertexNormals.length;a<s;a++)o.vertexNormals[a].applyMatrix3(r).normalize()}return null!==this.boundingBox&&this.computeBoundingBox(),null!==this.boundingSphere&&this.computeBoundingSphere(),this.verticesNeedUpdate=!0,this.normalsNeedUpdate=!0,this},rotateX:function(){var t=new v;return function(e){return t.makeRotationX(e),this.applyMatrix(t),this}}(),rotateY:function(){var t=new v;return function(e){return t.makeRotationY(e),this.applyMatrix(t),this}}(),rotateZ:function(){var t=new v;return function(e){return t.makeRotationZ(e),this.applyMatrix(t),this}}(),translate:function(){var t=new v;return function(e,r,i){return t.makeTranslation(e,r,i),this.applyMatrix(t),this}}(),scale:function(){var t=new v;return function(e,r,i){return t.makeScale(e,r,i),this.applyMatrix(t),this}}(),lookAt:function(){var t=new gt;return function(e){t.lookAt(e),t.updateMatrix(),this.applyMatrix(t.matrix)}}(),fromBufferGeometry:function(t){function e(t,e,i,n){var o=new xt(t,e,i,void 0!==a?[h[t].clone(),h[e].clone(),h[i].clone()]:[],void 0!==s?[r.colors[t].clone(),r.colors[e].clone(),r.colors[i].clone()]:[],n);r.faces.push(o),void 0!==c&&r.faceVertexUvs[0].push([p[t].clone(),p[e].clone(),p[i].clone()]),void 0!==u&&r.faceVertexUvs[1].push([d[t].clone(),d[e].clone(),d[i].clone()])}var r=this,i=null!==t.index?t.index.array:void 0,n=t.attributes,o=n.position.array,a=void 0!==n.normal?n.normal.array:void 0,s=void 0!==n.color?n.color.array:void 0,c=void 0!==n.uv?n.uv.array:void 0,u=void 0!==n.uv2?n.uv2.array:void 0;void 0!==u&&(this.faceVertexUvs[1]=[]);for(var h=[],p=[],d=[],f=0,m=0;f<o.length;f+=3,m+=2)r.vertices.push(new g(o[f],o[f+1],o[f+2])),void 0!==a&&h.push(new g(a[f],a[f+1],a[f+2])),void 0!==s&&r.colors.push(new tt(s[f],s[f+1],s[f+2])),void 0!==c&&p.push(new l(c[m],c[m+1])),void 0!==u&&d.push(new l(u[m],u[m+1]));var v=t.groups;if(v.length>0)for(f=0;f<v.length;f++)for(var y=v[f],b=y.start,m=b,x=b+y.count;m<x;m+=3)void 0!==i?e(i[m],i[m+1],i[m+2],y.materialIndex):e(m,m+1,m+2,y.materialIndex);else if(void 0!==i)for(f=0;f<i.length;f+=3)e(i[f],i[f+1],i[f+2]);else for(f=0;f<o.length/3;f+=3)e(f,f+1,f+2);return this.computeFaceNormals(),null!==t.boundingBox&&(this.boundingBox=t.boundingBox.clone()),null!==t.boundingSphere&&(this.boundingSphere=t.boundingSphere.clone()),this},center:function(){this.computeBoundingBox();var t=this.boundingBox.getCenter().negate();return this.translate(t.x,t.y,t.z),t},normalize:function(){this.computeBoundingSphere();var t=this.boundingSphere.center,e=this.boundingSphere.radius,r=0===e?1:1/e,i=new v;return i.set(r,0,0,-r*t.x,0,r,0,-r*t.y,0,0,r,-r*t.z,0,0,0,1),this.applyMatrix(i),this},computeFaceNormals:function(){for(var t=this,e=new g,r=new g,i=0,n=this.faces.length;i<n;i++){var o=t.faces[i],a=t.vertices[o.a],s=t.vertices[o.b],c=t.vertices[o.c];e.subVectors(c,s),r.subVectors(a,s),e.cross(r),e.normalize(),o.normal.copy(e)}},computeVertexNormals:function(t){var e=this;void 0===t&&(t=!0);var r,i,n,o,a,s;for(s=new Array(this.vertices.length),r=0,i=this.vertices.length;r<i;r++)s[r]=new g;if(t){var c,u,h,l=new g,p=new g;for(n=0,o=this.faces.length;n<o;n++)a=e.faces[n],c=e.vertices[a.a],u=e.vertices[a.b],h=e.vertices[a.c],l.subVectors(h,u),p.subVectors(c,u),l.cross(p),s[a.a].add(l),s[a.b].add(l),s[a.c].add(l)}else for(this.computeFaceNormals(),n=0,o=this.faces.length;n<o;n++)s[(a=e.faces[n]).a].add(a.normal),s[a.b].add(a.normal),s[a.c].add(a.normal);for(r=0,i=this.vertices.length;r<i;r++)s[r].normalize();for(n=0,o=this.faces.length;n<o;n++){var d=(a=e.faces[n]).vertexNormals;3===d.length?(d[0].copy(s[a.a]),d[1].copy(s[a.b]),d[2].copy(s[a.c])):(d[0]=s[a.a].clone(),d[1]=s[a.b].clone(),d[2]=s[a.c].clone())}this.faces.length>0&&(this.normalsNeedUpdate=!0)},computeFlatVertexNormals:function(){var t,e,r,i=this;for(this.computeFaceNormals(),t=0,e=this.faces.length;t<e;t++){var n=(r=i.faces[t]).vertexNormals;3===n.length?(n[0].copy(r.normal),n[1].copy(r.normal),n[2].copy(r.normal)):(n[0]=r.normal.clone(),n[1]=r.normal.clone(),n[2]=r.normal.clone())}this.faces.length>0&&(this.normalsNeedUpdate=!0)},computeMorphNormals:function(){var t,e,r,i,n,o=this;for(r=0,i=this.faces.length;r<i;r++)for((n=o.faces[r]).__originalFaceNormal?n.__originalFaceNormal.copy(n.normal):n.__originalFaceNormal=n.normal.clone(),n.__originalVertexNormals||(n.__originalVertexNormals=[]),t=0,e=n.vertexNormals.length;t<e;t++)n.__originalVertexNormals[t]?n.__originalVertexNormals[t].copy(n.vertexNormals[t]):n.__originalVertexNormals[t]=n.vertexNormals[t].clone();var a=new wt;for(a.faces=this.faces,t=0,e=this.morphTargets.length;t<e;t++){if(!o.morphNormals[t]){o.morphNormals[t]={},o.morphNormals[t].faceNormals=[],o.morphNormals[t].vertexNormals=[];var s=o.morphNormals[t].faceNormals,c=o.morphNormals[t].vertexNormals;for(r=0,i=this.faces.length;r<i;r++)h=new g,l={a:new g,b:new g,c:new g},s.push(h),c.push(l)}var u=o.morphNormals[t];a.vertices=o.morphTargets[t].vertices,a.computeFaceNormals(),a.computeVertexNormals();var h,l;for(r=0,i=this.faces.length;r<i;r++)n=o.faces[r],h=u.faceNormals[r],l=u.vertexNormals[r],h.copy(n.normal),l.a.copy(n.vertexNormals[0]),l.b.copy(n.vertexNormals[1]),l.c.copy(n.vertexNormals[2])}for(r=0,i=this.faces.length;r<i;r++)(n=o.faces[r]).normal=n.__originalFaceNormal,n.vertexNormals=n.__originalVertexNormals},computeLineDistances:function(){for(var t=this,e=0,r=this.vertices,i=0,n=r.length;i<n;i++)i>0&&(e+=r[i].distanceTo(r[i-1])),t.lineDistances[i]=e},computeBoundingBox:function(){null===this.boundingBox&&(this.boundingBox=new st),this.boundingBox.setFromPoints(this.vertices)},computeBoundingSphere:function(){null===this.boundingSphere&&(this.boundingSphere=new ct),this.boundingSphere.setFromPoints(this.vertices)},merge:function(t,e,r){if(!t||!t.isGeometry)return void console.error(\"THREE.Geometry.merge(): geometry not an instance of THREE.Geometry.\",t);var i,n=this.vertices.length,o=this.vertices,a=t.vertices,s=this.faces,c=t.faces,u=this.faceVertexUvs[0],h=t.faceVertexUvs[0],l=this.colors,p=t.colors;void 0===r&&(r=0),void 0!==e&&(i=(new ut).getNormalMatrix(e));for(var d=0,f=a.length;d<f;d++){var m=a[d].clone();void 0!==e&&m.applyMatrix4(e),o.push(m)}for(var d=0,f=p.length;d<f;d++)l.push(p[d].clone());for(d=0,f=c.length;d<f;d++){var g,v,y,b=c[d],x=b.vertexNormals,_=b.vertexColors;(g=new xt(b.a+n,b.b+n,b.c+n)).normal.copy(b.normal),void 0!==i&&g.normal.applyMatrix3(i).normalize();for(var w=0,S=x.length;w<S;w++)v=x[w].clone(),void 0!==i&&v.applyMatrix3(i).normalize(),g.vertexNormals.push(v);g.color.copy(b.color);for(var w=0,S=_.length;w<S;w++)y=_[w],g.vertexColors.push(y.clone());g.materialIndex=b.materialIndex+r,s.push(g)}for(d=0,f=h.length;d<f;d++){var A=h[d],M=[];if(void 0!==A){for(var w=0,S=A.length;w<S;w++)M.push(A[w].clone());u.push(M)}}},mergeMesh:function(t){if(!t||!t.isMesh)return void console.error(\"THREE.Geometry.mergeMesh(): mesh not an instance of THREE.Mesh.\",t);t.matrixAutoUpdate&&t.updateMatrix(),this.merge(t.geometry,t.matrix)},mergeVertices:function(){var t,e,r,i,n,o,a,s,c=this,u={},h=[],l=[],p=Math.pow(10,4);for(r=0,i=this.vertices.length;r<i;r++)t=c.vertices[r],void 0===u[e=Math.round(t.x*p)+\"_\"+Math.round(t.y*p)+\"_\"+Math.round(t.z*p)]?(u[e]=r,h.push(c.vertices[r]),l[r]=h.length-1):l[r]=l[u[e]];var d=[];for(r=0,i=this.faces.length;r<i;r++){(n=c.faces[r]).a=l[n.a],n.b=l[n.b],n.c=l[n.c],o=[n.a,n.b,n.c];for(var f=0;f<3;f++)if(o[f]===o[(f+1)%3]){d.push(r);break}}for(r=d.length-1;r>=0;r--){var m=d[r];for(c.faces.splice(m,1),a=0,s=this.faceVertexUvs.length;a<s;a++)c.faceVertexUvs[a].splice(m,1)}var g=this.vertices.length-h.length;return this.vertices=h,g},sortFacesByMaterialIndex:function(){function t(t,e){return t.materialIndex-e.materialIndex}for(var e=this.faces,r=e.length,i=0;i<r;i++)e[i]._id=i;e.sort(t);var n,o,a=this.faceVertexUvs[0],s=this.faceVertexUvs[1];a&&a.length===r&&(n=[]),s&&s.length===r&&(o=[]);for(i=0;i<r;i++){var c=e[i]._id;n&&n.push(a[c]),o&&o.push(s[c])}n&&(this.faceVertexUvs[0]=n),o&&(this.faceVertexUvs[1]=o)},toJSON:function(){function t(t,e,r){return r?t|1<<e:t&~(1<<e)}function e(t){var e=t.x.toString()+t.y.toString()+t.z.toString();return void 0!==d[e]?d[e]:(d[e]=p.length/3,p.push(t.x,t.y,t.z),d[e])}function r(t){var e=t.r.toString()+t.g.toString()+t.b.toString();return void 0!==m[e]?m[e]:(m[e]=f.length,f.push(t.getHex()),m[e])}function i(t){var e=t.x.toString()+t.y.toString();return void 0!==v[e]?v[e]:(v[e]=g.length/2,g.push(t.x,t.y),v[e])}var n=this,o={metadata:{version:4.5,type:\"Geometry\",generator:\"Geometry.toJSON\"}};if(o.uuid=this.uuid,o.type=this.type,\"\"!==this.name&&(o.name=this.name),void 0!==this.parameters){var a=this.parameters;for(var s in a)void 0!==a[s]&&(o[s]=a[s]);return o}for(var c=[],u=0;u<this.vertices.length;u++){var h=n.vertices[u];c.push(h.x,h.y,h.z)}for(var l=[],p=[],d={},f=[],m={},g=[],v={},u=0;u<this.faces.length;u++){var y=n.faces[u],b=void 0!==n.faceVertexUvs[0][u],x=y.normal.length()>0,_=y.vertexNormals.length>0,w=1!==y.color.r||1!==y.color.g||1!==y.color.b,S=y.vertexColors.length>0,A=0;if(A=t(A,0,0),A=t(A,1,!0),A=t(A,2,!1),A=t(A,3,b),A=t(A,4,x),A=t(A,5,_),A=t(A,6,w),A=t(A,7,S),l.push(A),l.push(y.a,y.b,y.c),l.push(y.materialIndex),b){var M=n.faceVertexUvs[0][u];l.push(i(M[0]),i(M[1]),i(M[2]))}if(x&&l.push(e(y.normal)),_){var E=y.vertexNormals;l.push(e(E[0]),e(E[1]),e(E[2]))}if(w&&l.push(r(y.color)),S){var T=y.vertexColors;l.push(r(T[0]),r(T[1]),r(T[2]))}}return o.data={},o.data.vertices=c,o.data.normals=p,f.length>0&&(o.data.colors=f),g.length>0&&(o.data.uvs=[g]),o.data.faces=l,o},clone:function(){return(new wt).copy(this)},copy:function(t){var e,r,i,n,o,a,s=this;this.vertices=[],this.colors=[],this.faces=[],this.faceVertexUvs=[[]],this.morphTargets=[],this.morphNormals=[],this.skinWeights=[],this.skinIndices=[],this.lineDistances=[],this.boundingBox=null,this.boundingSphere=null,this.name=t.name;var c=t.vertices;for(e=0,r=c.length;e<r;e++)s.vertices.push(c[e].clone());var u=t.colors;for(e=0,r=u.length;e<r;e++)s.colors.push(u[e].clone());var h=t.faces;for(e=0,r=h.length;e<r;e++)s.faces.push(h[e].clone());for(e=0,r=t.faceVertexUvs.length;e<r;e++){var l=t.faceVertexUvs[e];for(void 0===s.faceVertexUvs[e]&&(s.faceVertexUvs[e]=[]),i=0,n=l.length;i<n;i++){var p=l[i],d=[];for(o=0,a=p.length;o<a;o++){var f=p[o];d.push(f.clone())}s.faceVertexUvs[e].push(d)}}var m=t.morphTargets;for(e=0,r=m.length;e<r;e++){var g={};if(g.name=m[e].name,void 0!==m[e].vertices)for(g.vertices=[],i=0,n=m[e].vertices.length;i<n;i++)g.vertices.push(m[e].vertices[i].clone());if(void 0!==m[e].normals)for(g.normals=[],i=0,n=m[e].normals.length;i<n;i++)g.normals.push(m[e].normals[i].clone());s.morphTargets.push(g)}var v=t.morphNormals;for(e=0,r=v.length;e<r;e++){var y={};if(void 0!==v[e].vertexNormals)for(y.vertexNormals=[],i=0,n=v[e].vertexNormals.length;i<n;i++){var b=v[e].vertexNormals[i],x={};x.a=b.a.clone(),x.b=b.b.clone(),x.c=b.c.clone(),y.vertexNormals.push(x)}if(void 0!==v[e].faceNormals)for(y.faceNormals=[],i=0,n=v[e].faceNormals.length;i<n;i++)y.faceNormals.push(v[e].faceNormals[i].clone());s.morphNormals.push(y)}var _=t.skinWeights;for(e=0,r=_.length;e<r;e++)s.skinWeights.push(_[e].clone());var w=t.skinIndices;for(e=0,r=w.length;e<r;e++)s.skinIndices.push(w[e].clone());var S=t.lineDistances;for(e=0,r=S.length;e<r;e++)s.lineDistances.push(S[e]);var A=t.boundingBox;null!==A&&(this.boundingBox=A.clone());var M=t.boundingSphere;return null!==M&&(this.boundingSphere=M.clone()),this.elementsNeedUpdate=t.elementsNeedUpdate,this.verticesNeedUpdate=t.verticesNeedUpdate,this.uvsNeedUpdate=t.uvsNeedUpdate,this.normalsNeedUpdate=t.normalsNeedUpdate,this.colorsNeedUpdate=t.colorsNeedUpdate,this.lineDistancesNeedUpdate=t.lineDistancesNeedUpdate,this.groupsNeedUpdate=t.groupsNeedUpdate,this},dispose:function(){this.dispatchEvent({type:\"dispose\"})}}),Object.defineProperty(St.prototype,\"needsUpdate\",{set:function(t){!0===t&&this.version++}}),Object.assign(St.prototype,{isBufferAttribute:!0,setArray:function(t){if(Array.isArray(t))throw new TypeError(\"THREE.BufferAttribute: array should be a Typed Array.\");this.count=void 0!==t?t.length/this.itemSize:0,this.array=t},setDynamic:function(t){return this.dynamic=t,this},copy:function(t){return this.array=new t.array.constructor(t.array),this.itemSize=t.itemSize,this.count=t.count,this.normalized=t.normalized,this.dynamic=t.dynamic,this},copyAt:function(t,e,r){var i=this;t*=this.itemSize,r*=e.itemSize;for(var n=0,o=this.itemSize;n<o;n++)i.array[t+n]=e.array[r+n];return this},copyArray:function(t){return this.array.set(t),this},copyColorsArray:function(t){for(var e=this.array,r=0,i=0,n=t.length;i<n;i++){var o=t[i];void 0===o&&(console.warn(\"THREE.BufferAttribute.copyColorsArray(): color is undefined\",i),o=new tt),e[r++]=o.r,e[r++]=o.g,e[r++]=o.b}return this},copyIndicesArray:function(t){for(var e=this.array,r=0,i=0,n=t.length;i<n;i++){var o=t[i];e[r++]=o.a,e[r++]=o.b,e[r++]=o.c}return this},copyVector2sArray:function(t){for(var e=this.array,r=0,i=0,n=t.length;i<n;i++){var o=t[i];void 0===o&&(console.warn(\"THREE.BufferAttribute.copyVector2sArray(): vector is undefined\",i),o=new l),e[r++]=o.x,e[r++]=o.y}return this},copyVector3sArray:function(t){for(var e=this.array,r=0,i=0,n=t.length;i<n;i++){var o=t[i];void 0===o&&(console.warn(\"THREE.BufferAttribute.copyVector3sArray(): vector is undefined\",i),o=new g),e[r++]=o.x,e[r++]=o.y,e[r++]=o.z}return this},copyVector4sArray:function(t){for(var e=this.array,r=0,i=0,n=t.length;i<n;i++){var o=t[i];void 0===o&&(console.warn(\"THREE.BufferAttribute.copyVector4sArray(): vector is undefined\",i),o=new d),e[r++]=o.x,e[r++]=o.y,e[r++]=o.z,e[r++]=o.w}return this},set:function(t,e){return void 0===e&&(e=0),this.array.set(t,e),this},getX:function(t){return this.array[t*this.itemSize]},setX:function(t,e){return this.array[t*this.itemSize]=e,this},getY:function(t){return this.array[t*this.itemSize+1]},setY:function(t,e){return this.array[t*this.itemSize+1]=e,this},getZ:function(t){return this.array[t*this.itemSize+2]},setZ:function(t,e){return this.array[t*this.itemSize+2]=e,this},getW:function(t){return this.array[t*this.itemSize+3]},setW:function(t,e){return this.array[t*this.itemSize+3]=e,this},setXY:function(t,e,r){return t*=this.itemSize,this.array[t+0]=e,this.array[t+1]=r,this},setXYZ:function(t,e,r,i){return t*=this.itemSize,this.array[t+0]=e,this.array[t+1]=r,this.array[t+2]=i,this},setXYZW:function(t,e,r,i,n){return t*=this.itemSize,this.array[t+0]=e,this.array[t+1]=r,this.array[t+2]=i,this.array[t+3]=n,this},onUpload:function(t){return this.onUploadCallback=t,this},clone:function(){return new this.constructor(this.array,this.itemSize).copy(this)}}),At.prototype=Object.create(St.prototype),At.prototype.constructor=At,Mt.prototype=Object.create(St.prototype),Mt.prototype.constructor=Mt,Et.prototype=Object.create(St.prototype),Et.prototype.constructor=Et,Object.assign(Tt.prototype,{computeGroups:function(t){for(var e,r=[],i=void 0,n=t.faces,o=0;o<n.length;o++){var a=n[o];a.materialIndex!==i&&(i=a.materialIndex,void 0!==e&&(e.count=3*o-e.start,r.push(e)),e={start:3*o,materialIndex:i})}void 0!==e&&(e.count=3*o-e.start,r.push(e)),this.groups=r},fromGeometry:function(t){var e,r=this,i=t.faces,n=t.vertices,o=t.faceVertexUvs,a=o[0]&&o[0].length>0,s=o[1]&&o[1].length>0,c=t.morphTargets,u=c.length;if(u>0){e=[];for(y=0;y<u;y++)e[y]=[];this.morphTargets.position=e}var h,p=t.morphNormals,d=p.length;if(d>0){h=[];for(y=0;y<d;y++)h[y]=[];this.morphTargets.normal=h}for(var f=t.skinIndices,m=t.skinWeights,g=f.length===n.length,v=m.length===n.length,y=0;y<i.length;y++){var b=i[y];r.vertices.push(n[b.a],n[b.b],n[b.c]);var x=b.vertexNormals;if(3===x.length)r.normals.push(x[0],x[1],x[2]);else{var _=b.normal;r.normals.push(_,_,_)}var w=b.vertexColors;if(3===w.length)r.colors.push(w[0],w[1],w[2]);else{var S=b.color;r.colors.push(S,S,S)}if(!0===a&&(void 0!==(A=o[0][y])?r.uvs.push(A[0],A[1],A[2]):(console.warn(\"THREE.DirectGeometry.fromGeometry(): Undefined vertexUv \",y),r.uvs.push(new l,new l,new l))),!0===s){var A=o[1][y];void 0!==A?r.uvs2.push(A[0],A[1],A[2]):(console.warn(\"THREE.DirectGeometry.fromGeometry(): Undefined vertexUv2 \",y),r.uvs2.push(new l,new l,new l))}for(E=0;E<u;E++){var M=c[E].vertices;e[E].push(M[b.a],M[b.b],M[b.c])}for(var E=0;E<d;E++){var T=p[E].vertexNormals[y];h[E].push(T.a,T.b,T.c)}g&&r.skinIndices.push(f[b.a],f[b.b],f[b.c]),v&&r.skinWeights.push(m[b.a],m[b.b],m[b.c])}return this.computeGroups(t),this.verticesNeedUpdate=t.verticesNeedUpdate,this.normalsNeedUpdate=t.normalsNeedUpdate,this.colorsNeedUpdate=t.colorsNeedUpdate,this.uvsNeedUpdate=t.uvsNeedUpdate,this.groupsNeedUpdate=t.groupsNeedUpdate,this}}),Ct.MaxIndex=65535,Object.assign(Ct.prototype,h.prototype,{isBufferGeometry:!0,getIndex:function(){return this.index},setIndex:function(t){Array.isArray(t)?this.index=new(Pt(t)>65535?Mt:At)(t,1):this.index=t},addAttribute:function(t,e){return e&&e.isBufferAttribute||e&&e.isInterleavedBufferAttribute?\"index\"===t?(console.warn(\"THREE.BufferGeometry.addAttribute: Use .setIndex() for index attribute.\"),void this.setIndex(e)):(this.attributes[t]=e,this):(console.warn(\"THREE.BufferGeometry: .addAttribute() now expects ( name, attribute ).\"),void this.addAttribute(t,new St(arguments[1],arguments[2])))},getAttribute:function(t){return this.attributes[t]},removeAttribute:function(t){return delete this.attributes[t],this},addGroup:function(t,e,r){this.groups.push({start:t,count:e,materialIndex:void 0!==r?r:0})},clearGroups:function(){this.groups=[]},setDrawRange:function(t,e){this.drawRange.start=t,this.drawRange.count=e},applyMatrix:function(t){var e=this.attributes.position;void 0!==e&&(t.applyToBufferAttribute(e),e.needsUpdate=!0);var r=this.attributes.normal;return void 0!==r&&((new ut).getNormalMatrix(t).applyToBufferAttribute(r),r.needsUpdate=!0),null!==this.boundingBox&&this.computeBoundingBox(),null!==this.boundingSphere&&this.computeBoundingSphere(),this},rotateX:function(){var t=new v;return function(e){return t.makeRotationX(e),this.applyMatrix(t),this}}(),rotateY:function(){var t=new v;return function(e){return t.makeRotationY(e),this.applyMatrix(t),this}}(),rotateZ:function(){var t=new v;return function(e){return t.makeRotationZ(e),this.applyMatrix(t),this}}(),translate:function(){var t=new v;return function(e,r,i){return t.makeTranslation(e,r,i),this.applyMatrix(t),this}}(),scale:function(){var t=new v;return function(e,r,i){return t.makeScale(e,r,i),this.applyMatrix(t),this}}(),lookAt:function(){var t=new gt;return function(e){t.lookAt(e),t.updateMatrix(),this.applyMatrix(t.matrix)}}(),center:function(){this.computeBoundingBox();var t=this.boundingBox.getCenter().negate();return this.translate(t.x,t.y,t.z),t},setFromObject:function(t){var e=t.geometry;if(t.isPoints||t.isLine){var r=new Et(3*e.vertices.length,3),i=new Et(3*e.colors.length,3);if(this.addAttribute(\"position\",r.copyVector3sArray(e.vertices)),this.addAttribute(\"color\",i.copyColorsArray(e.colors)),e.lineDistances&&e.lineDistances.length===e.vertices.length){var n=new Et(e.lineDistances.length,1);this.addAttribute(\"lineDistance\",n.copyArray(e.lineDistances))}null!==e.boundingSphere&&(this.boundingSphere=e.boundingSphere.clone()),null!==e.boundingBox&&(this.boundingBox=e.boundingBox.clone())}else t.isMesh&&e&&e.isGeometry&&this.fromGeometry(e);return this},updateFromObject:function(t){var e=t.geometry;if(t.isMesh){var r=e.__directGeometry;if(!0===e.elementsNeedUpdate&&(r=void 0,e.elementsNeedUpdate=!1),void 0===r)return this.fromGeometry(e);r.verticesNeedUpdate=e.verticesNeedUpdate,r.normalsNeedUpdate=e.normalsNeedUpdate,r.colorsNeedUpdate=e.colorsNeedUpdate,r.uvsNeedUpdate=e.uvsNeedUpdate,r.groupsNeedUpdate=e.groupsNeedUpdate,e.verticesNeedUpdate=!1,e.normalsNeedUpdate=!1,e.colorsNeedUpdate=!1,e.uvsNeedUpdate=!1,e.groupsNeedUpdate=!1,e=r}var i;return!0===e.verticesNeedUpdate&&(void 0!==(i=this.attributes.position)&&(i.copyVector3sArray(e.vertices),i.needsUpdate=!0),e.verticesNeedUpdate=!1),!0===e.normalsNeedUpdate&&(void 0!==(i=this.attributes.normal)&&(i.copyVector3sArray(e.normals),i.needsUpdate=!0),e.normalsNeedUpdate=!1),!0===e.colorsNeedUpdate&&(void 0!==(i=this.attributes.color)&&(i.copyColorsArray(e.colors),i.needsUpdate=!0),e.colorsNeedUpdate=!1),e.uvsNeedUpdate&&(void 0!==(i=this.attributes.uv)&&(i.copyVector2sArray(e.uvs),i.needsUpdate=!0),e.uvsNeedUpdate=!1),e.lineDistancesNeedUpdate&&(void 0!==(i=this.attributes.lineDistance)&&(i.copyArray(e.lineDistances),i.needsUpdate=!0),e.lineDistancesNeedUpdate=!1),e.groupsNeedUpdate&&(e.computeGroups(t.geometry),this.groups=e.groups,e.groupsNeedUpdate=!1),this},fromGeometry:function(t){return t.__directGeometry=(new Tt).fromGeometry(t),this.fromDirectGeometry(t.__directGeometry)},fromDirectGeometry:function(t){var e=this,r=new Float32Array(3*t.vertices.length);if(this.addAttribute(\"position\",new St(r,3).copyVector3sArray(t.vertices)),t.normals.length>0){var i=new Float32Array(3*t.normals.length);this.addAttribute(\"normal\",new St(i,3).copyVector3sArray(t.normals))}if(t.colors.length>0){var n=new Float32Array(3*t.colors.length);this.addAttribute(\"color\",new St(n,3).copyColorsArray(t.colors))}if(t.uvs.length>0){var o=new Float32Array(2*t.uvs.length);this.addAttribute(\"uv\",new St(o,2).copyVector2sArray(t.uvs))}if(t.uvs2.length>0){var a=new Float32Array(2*t.uvs2.length);this.addAttribute(\"uv2\",new St(a,2).copyVector2sArray(t.uvs2))}if(t.indices.length>0){var s=new(Pt(t.indices)>65535?Uint32Array:Uint16Array)(3*t.indices.length);this.setIndex(new St(s,1).copyIndicesArray(t.indices))}this.groups=t.groups;for(var c in t.morphTargets){for(var u=[],h=t.morphTargets[c],l=0,p=h.length;l<p;l++){var d=h[l],f=new Et(3*d.length,3);u.push(f.copyVector3sArray(d))}e.morphAttributes[c]=u}if(t.skinIndices.length>0){var m=new Et(4*t.skinIndices.length,4);this.addAttribute(\"skinIndex\",m.copyVector4sArray(t.skinIndices))}if(t.skinWeights.length>0){var g=new Et(4*t.skinWeights.length,4);this.addAttribute(\"skinWeight\",g.copyVector4sArray(t.skinWeights))}return null!==t.boundingSphere&&(this.boundingSphere=t.boundingSphere.clone()),null!==t.boundingBox&&(this.boundingBox=t.boundingBox.clone()),this},computeBoundingBox:function(){null===this.boundingBox&&(this.boundingBox=new st);var t=this.attributes.position;void 0!==t?this.boundingBox.setFromBufferAttribute(t):this.boundingBox.makeEmpty(),(isNaN(this.boundingBox.min.x)||isNaN(this.boundingBox.min.y)||isNaN(this.boundingBox.min.z))&&console.error('THREE.BufferGeometry.computeBoundingBox: Computed min/max have NaN values. The \"position\" attribute is likely to have NaN values.',this)},computeBoundingSphere:function(){var t=new st,e=new g;return function(){null===this.boundingSphere&&(this.boundingSphere=new ct);var r=this.attributes.position;if(r){var i=this.boundingSphere.center;t.setFromBufferAttribute(r),t.getCenter(i);for(var n=0,o=0,a=r.count;o<a;o++)e.x=r.getX(o),e.y=r.getY(o),e.z=r.getZ(o),n=Math.max(n,i.distanceToSquared(e));this.boundingSphere.radius=Math.sqrt(n),isNaN(this.boundingSphere.radius)&&console.error('THREE.BufferGeometry.computeBoundingSphere(): Computed radius is NaN. The \"position\" attribute is likely to have NaN values.',this)}}}(),computeFaceNormals:function(){},computeVertexNormals:function(){var t=this.index,e=this.attributes,r=this.groups;if(e.position){var i=e.position.array;if(void 0===e.normal)this.addAttribute(\"normal\",new St(new Float32Array(i.length),3));else for(var n=e.normal.array,o=0,a=n.length;o<a;o++)n[o]=0;var s,c,u,h=e.normal.array,l=new g,p=new g,d=new g,f=new g,m=new g;if(t){var v=t.array;0===r.length&&this.addGroup(0,v.length);for(var y=0,b=r.length;y<b;++y)for(var x=r[y],_=x.start,o=_,a=_+x.count;o<a;o+=3)s=3*v[o+0],c=3*v[o+1],u=3*v[o+2],l.fromArray(i,s),p.fromArray(i,c),d.fromArray(i,u),f.subVectors(d,p),m.subVectors(l,p),f.cross(m),h[s]+=f.x,h[s+1]+=f.y,h[s+2]+=f.z,h[c]+=f.x,h[c+1]+=f.y,h[c+2]+=f.z,h[u]+=f.x,h[u+1]+=f.y,h[u+2]+=f.z}else for(var o=0,a=i.length;o<a;o+=9)l.fromArray(i,o),p.fromArray(i,o+3),d.fromArray(i,o+6),f.subVectors(d,p),m.subVectors(l,p),f.cross(m),h[o]=f.x,h[o+1]=f.y,h[o+2]=f.z,h[o+3]=f.x,h[o+4]=f.y,h[o+5]=f.z,h[o+6]=f.x,h[o+7]=f.y,h[o+8]=f.z;this.normalizeNormals(),e.normal.needsUpdate=!0}},merge:function(t,e){if(!t||!t.isBufferGeometry)return void console.error(\"THREE.BufferGeometry.merge(): geometry not an instance of THREE.BufferGeometry.\",t);void 0===e&&(e=0);var r=this.attributes;for(var i in r)if(void 0!==t.attributes[i])for(var n=r[i].array,o=t.attributes[i],a=o.array,s=0,c=o.itemSize*e;s<a.length;s++,c++)n[c]=a[s];return this},normalizeNormals:function(){for(var t,e,r,i,n=this.attributes.normal,o=0,a=n.count;o<a;o++)t=n.getX(o),e=n.getY(o),r=n.getZ(o),i=1/Math.sqrt(t*t+e*e+r*r),n.setXYZ(o,t*i,e*i,r*i)},toNonIndexed:function(){if(null===this.index)return console.warn(\"THREE.BufferGeometry.toNonIndexed(): Geometry is already non-indexed.\"),this;var t=new Ct,e=this.index.array,r=this.attributes;for(var i in r){for(var n=r[i],o=n.array,a=n.itemSize,s=new o.constructor(e.length*a),c=0,u=0,h=0,l=e.length;h<l;h++){c=e[h]*a;for(var p=0;p<a;p++)s[u++]=o[c++]}t.addAttribute(i,new St(s,a))}return t},toJSON:function(){var t={metadata:{version:4.5,type:\"BufferGeometry\",generator:\"BufferGeometry.toJSON\"}};if(t.uuid=this.uuid,t.type=this.type,\"\"!==this.name&&(t.name=this.name),void 0!==this.parameters){var e=this.parameters;for(var r in e)void 0!==e[r]&&(t[r]=e[r]);return t}t.data={attributes:{}};var i=this.index;if(null!==i){a=Array.prototype.slice.call(i.array);t.data.index={type:i.array.constructor.name,array:a}}var n=this.attributes;for(var r in n){var o=n[r],a=Array.prototype.slice.call(o.array);t.data.attributes[r]={itemSize:o.itemSize,type:o.array.constructor.name,array:a,normalized:o.normalized}}var s=this.groups;s.length>0&&(t.data.groups=JSON.parse(JSON.stringify(s)));var c=this.boundingSphere;return null!==c&&(t.data.boundingSphere={center:c.center.toArray(),radius:c.radius}),t},clone:function(){return(new Ct).copy(this)},copy:function(t){var e,r,i,n=this;this.index=null,this.attributes={},this.morphAttributes={},this.groups=[],this.boundingBox=null,this.boundingSphere=null,this.name=t.name;var o=t.index;null!==o&&this.setIndex(o.clone());var a=t.attributes;for(e in a){var s=a[e];n.addAttribute(e,s.clone())}var c=t.morphAttributes;for(e in c){var u=[],h=c[e];for(r=0,i=h.length;r<i;r++)u.push(h[r].clone());n.morphAttributes[e]=u}var l=t.groups;for(r=0,i=l.length;r<i;r++){var p=l[r];n.addGroup(p.start,p.count,p.materialIndex)}var d=t.boundingBox;null!==d&&(this.boundingBox=d.clone());var f=t.boundingSphere;return null!==f&&(this.boundingSphere=f.clone()),this.drawRange.start=t.drawRange.start,this.drawRange.count=t.drawRange.count,this},dispose:function(){this.dispatchEvent({type:\"dispose\"})}}),It.prototype=Object.create(wt.prototype),It.prototype.constructor=It,Rt.prototype=Object.create(Ct.prototype),Rt.prototype.constructor=Rt,Lt.prototype=Object.create(wt.prototype),Lt.prototype.constructor=Lt,Ot.prototype=Object.create(Ct.prototype),Ot.prototype.constructor=Ot,Dt.prototype=Object.create(nt.prototype),Dt.prototype.constructor=Dt,Dt.prototype.isMeshBasicMaterial=!0,Dt.prototype.copy=function(t){return nt.prototype.copy.call(this,t),this.color.copy(t.color),this.map=t.map,this.lightMap=t.lightMap,this.lightMapIntensity=t.lightMapIntensity,this.aoMap=t.aoMap,this.aoMapIntensity=t.aoMapIntensity,this.specularMap=t.specularMap,this.alphaMap=t.alphaMap,this.envMap=t.envMap,this.combine=t.combine,this.reflectivity=t.reflectivity,this.refractionRatio=t.refractionRatio,this.wireframe=t.wireframe,this.wireframeLinewidth=t.wireframeLinewidth,this.wireframeLinecap=t.wireframeLinecap,this.wireframeLinejoin=t.wireframeLinejoin,this.skinning=t.skinning,this.morphTargets=t.morphTargets,this},Object.assign(Nt.prototype,{set:function(t,e){return this.origin.copy(t),this.direction.copy(e),this},clone:function(){return(new this.constructor).copy(this)},copy:function(t){return this.origin.copy(t.origin),this.direction.copy(t.direction),this},at:function(t,e){return(e||new g).copy(this.direction).multiplyScalar(t).add(this.origin)},lookAt:function(t){return this.direction.copy(t).sub(this.origin).normalize(),this},recast:function(){var t=new g;return function(e){return this.origin.copy(this.at(e,t)),this}}(),closestPointToPoint:function(t,e){var r=e||new g;r.subVectors(t,this.origin);var i=r.dot(this.direction);return i<0?r.copy(this.origin):r.copy(this.direction).multiplyScalar(i).add(this.origin)},distanceToPoint:function(t){return Math.sqrt(this.distanceSqToPoint(t))},distanceSqToPoint:function(){var t=new g;return function(e){var r=t.subVectors(e,this.origin).dot(this.direction);return r<0?this.origin.distanceToSquared(e):(t.copy(this.direction).multiplyScalar(r).add(this.origin),t.distanceToSquared(e))}}(),distanceSqToSegment:function(){var t=new g,e=new g,r=new g;return function(i,n,o,a){t.copy(i).add(n).multiplyScalar(.5),e.copy(n).sub(i).normalize(),r.copy(this.origin).sub(t);var s,c,u,h,l=.5*i.distanceTo(n),p=-this.direction.dot(e),d=r.dot(this.direction),f=-r.dot(e),m=r.lengthSq(),g=Math.abs(1-p*p);if(g>0)if(s=p*f-d,c=p*d-f,h=l*g,s>=0)if(c>=-h)if(c<=h){var v=1/g;u=(s*=v)*(s+p*(c*=v)+2*d)+c*(p*s+c+2*f)+m}else c=l,u=-(s=Math.max(0,-(p*c+d)))*s+c*(c+2*f)+m;else c=-l,u=-(s=Math.max(0,-(p*c+d)))*s+c*(c+2*f)+m;else c<=-h?u=-(s=Math.max(0,-(-p*l+d)))*s+(c=s>0?-l:Math.min(Math.max(-l,-f),l))*(c+2*f)+m:c<=h?(s=0,u=(c=Math.min(Math.max(-l,-f),l))*(c+2*f)+m):u=-(s=Math.max(0,-(p*l+d)))*s+(c=s>0?l:Math.min(Math.max(-l,-f),l))*(c+2*f)+m;else c=p>0?-l:l,u=-(s=Math.max(0,-(p*c+d)))*s+c*(c+2*f)+m;return o&&o.copy(this.direction).multiplyScalar(s).add(this.origin),a&&a.copy(e).multiplyScalar(c).add(t),u}}(),intersectSphere:function(){var t=new g;return function(e,r){t.subVectors(e.center,this.origin);var i=t.dot(this.direction),n=t.dot(t)-i*i,o=e.radius*e.radius;if(n>o)return null;var a=Math.sqrt(o-n),s=i-a,c=i+a;return s<0&&c<0?null:s<0?this.at(c,r):this.at(s,r)}}(),intersectsSphere:function(t){return this.distanceToPoint(t.center)<=t.radius},distanceToPlane:function(t){var e=t.normal.dot(this.direction);if(0===e)return 0===t.distanceToPoint(this.origin)?0:null;var r=-(this.origin.dot(t.normal)+t.constant)/e;return r>=0?r:null},intersectPlane:function(t,e){var r=this.distanceToPlane(t);return null===r?null:this.at(r,e)},intersectsPlane:function(t){var e=t.distanceToPoint(this.origin);return 0===e||t.normal.dot(this.direction)*e<0},intersectBox:function(t,e){var r,i,n,o,a,s,c=1/this.direction.x,u=1/this.direction.y,h=1/this.direction.z,l=this.origin;return c>=0?(r=(t.min.x-l.x)*c,i=(t.max.x-l.x)*c):(r=(t.max.x-l.x)*c,i=(t.min.x-l.x)*c),u>=0?(n=(t.min.y-l.y)*u,o=(t.max.y-l.y)*u):(n=(t.max.y-l.y)*u,o=(t.min.y-l.y)*u),r>o||n>i?null:((n>r||r!==r)&&(r=n),(o<i||i!==i)&&(i=o),h>=0?(a=(t.min.z-l.z)*h,s=(t.max.z-l.z)*h):(a=(t.max.z-l.z)*h,s=(t.min.z-l.z)*h),r>s||a>i?null:((a>r||r!==r)&&(r=a),(s<i||i!==i)&&(i=s),i<0?null:this.at(r>=0?r:i,e)))},intersectsBox:function(){var t=new g;return function(e){return null!==this.intersectBox(e,t)}}(),intersectTriangle:function(){var t=new g,e=new g,r=new g,i=new g;return function(n,o,a,s,c){e.subVectors(o,n),r.subVectors(a,n),i.crossVectors(e,r);var u,h=this.direction.dot(i);if(h>0){if(s)return null;u=1}else{if(!(h<0))return null;u=-1,h=-h}t.subVectors(this.origin,n);var l=u*this.direction.dot(r.crossVectors(t,r));if(l<0)return null;var p=u*this.direction.dot(e.cross(t));if(p<0)return null;if(l+p>h)return null;var d=-u*t.dot(i);return d<0?null:this.at(d/h,c)}}(),applyMatrix4:function(t){return this.origin.applyMatrix4(t),this.direction.transformDirection(t),this},equals:function(t){return t.origin.equals(this.origin)&&t.direction.equals(this.direction)}}),Object.assign(kt.prototype,{set:function(t,e){return this.start.copy(t),this.end.copy(e),this},clone:function(){return(new this.constructor).copy(this)},copy:function(t){return this.start.copy(t.start),this.end.copy(t.end),this},getCenter:function(t){return(t||new g).addVectors(this.start,this.end).multiplyScalar(.5)},delta:function(t){return(t||new g).subVectors(this.end,this.start)},distanceSq:function(){return this.start.distanceToSquared(this.end)},distance:function(){return this.start.distanceTo(this.end)},at:function(t,e){var r=e||new g;return this.delta(r).multiplyScalar(t).add(this.start)},closestPointToPointParameter:function(){var t=new g,e=new g;return function(r,i){t.subVectors(r,this.start),e.subVectors(this.end,this.start);var n=e.dot(e),o=e.dot(t)/n;return i&&(o=Ql.clamp(o,0,1)),o}}(),closestPointToPoint:function(t,e,r){var i=this.closestPointToPointParameter(t,e),n=r||new g;return this.delta(n).multiplyScalar(i).add(this.start)},applyMatrix4:function(t){return this.start.applyMatrix4(t),this.end.applyMatrix4(t),this},equals:function(t){return t.start.equals(this.start)&&t.end.equals(this.end)}}),Object.assign(Ft,{normal:function(){var t=new g;return function(e,r,i,n){var o=n||new g;o.subVectors(i,r),t.subVectors(e,r),o.cross(t);var a=o.lengthSq();return a>0?o.multiplyScalar(1/Math.sqrt(a)):o.set(0,0,0)}}(),barycoordFromPoint:function(){var t=new g,e=new g,r=new g;return function(i,n,o,a,s){t.subVectors(a,n),e.subVectors(o,n),r.subVectors(i,n);var c=t.dot(t),u=t.dot(e),h=t.dot(r),l=e.dot(e),p=e.dot(r),d=c*l-u*u,f=s||new g;if(0===d)return f.set(-2,-1,-1);var m=1/d,v=(l*h-u*p)*m,y=(c*p-u*h)*m;return f.set(1-v-y,y,v)}}(),containsPoint:function(){var t=new g;return function(e,r,i,n){var o=Ft.barycoordFromPoint(e,r,i,n,t);return o.x>=0&&o.y>=0&&o.x+o.y<=1}}()}),Object.assign(Ft.prototype,{set:function(t,e,r){return this.a.copy(t),this.b.copy(e),this.c.copy(r),this},setFromPointsAndIndices:function(t,e,r,i){return this.a.copy(t[e]),this.b.copy(t[r]),this.c.copy(t[i]),this},clone:function(){return(new this.constructor).copy(this)},copy:function(t){return this.a.copy(t.a),this.b.copy(t.b),this.c.copy(t.c),this},area:function(){var t=new g,e=new g;return function(){return t.subVectors(this.c,this.b),e.subVectors(this.a,this.b),.5*t.cross(e).length()}}(),midpoint:function(t){return(t||new g).addVectors(this.a,this.b).add(this.c).multiplyScalar(1/3)},normal:function(t){return Ft.normal(this.a,this.b,this.c,t)},plane:function(t){return(t||new ht).setFromCoplanarPoints(this.a,this.b,this.c)},barycoordFromPoint:function(t,e){return Ft.barycoordFromPoint(t,this.a,this.b,this.c,e)},containsPoint:function(t){return Ft.containsPoint(t,this.a,this.b,this.c)},closestPointToPoint:function(){var t=new ht,e=[new kt,new kt,new kt],r=new g,i=new g;return function(n,o){var a=o||new g,s=1/0;if(t.setFromCoplanarPoints(this.a,this.b,this.c),t.projectPoint(n,r),!0===this.containsPoint(r))a.copy(r);else{e[0].set(this.a,this.b),e[1].set(this.b,this.c),e[2].set(this.c,this.a);for(var c=0;c<e.length;c++){e[c].closestPointToPoint(r,!0,i);var u=r.distanceToSquared(i);u<s&&(s=u,a.copy(i))}}return a}}(),equals:function(t){return t.a.equals(this.a)&&t.b.equals(this.b)&&t.c.equals(this.c)}}),Bt.prototype=Object.assign(Object.create(gt.prototype),{constructor:Bt,isMesh:!0,setDrawMode:function(t){this.drawMode=t},copy:function(t){return gt.prototype.copy.call(this,t),this.drawMode=t.drawMode,this},updateMorphTargets:function(){var t,e,r,i=this,n=this.geometry;if(n.isBufferGeometry){var o=n.morphAttributes,a=Object.keys(o);if(a.length>0){var s=o[a[0]];if(void 0!==s)for(this.morphTargetInfluences=[],this.morphTargetDictionary={},t=0,e=s.length;t<e;t++)r=s[t].name||String(t),i.morphTargetInfluences.push(0),i.morphTargetDictionary[r]=t}}else{var c=n.morphTargets;if(void 0!==c&&c.length>0)for(this.morphTargetInfluences=[],this.morphTargetDictionary={},t=0,e=c.length;t<e;t++)r=c[t].name||String(t),i.morphTargetInfluences.push(0),i.morphTargetDictionary[r]=t}},raycast:function(){function t(t,e,r,i,n,o,a){return Ft.barycoordFromPoint(t,e,r,i,y),n.multiplyScalar(y.x),o.multiplyScalar(y.y),a.multiplyScalar(y.z),n.add(o).add(a),n.clone()}function e(t,e,r,i,n,o,a){var s=t.material;if(null===(s.side===ih?r.intersectTriangle(o,n,i,!0,a):r.intersectTriangle(i,n,o,s.side!==nh,a)))return null;x.copy(a),x.applyMatrix4(t.matrixWorld);var c=e.ray.origin.distanceTo(x);return c<e.near||c>e.far?null:{distance:c,point:x.clone(),object:t}}function r(r,i,n,o,u,h,l,p){a.fromBufferAttribute(o,h),s.fromBufferAttribute(o,l),c.fromBufferAttribute(o,p);var g=e(r,i,n,a,s,c,b);return g&&(u&&(d.fromBufferAttribute(u,h),f.fromBufferAttribute(u,l),m.fromBufferAttribute(u,p),g.uv=t(b,a,s,c,d,f,m)),g.face=new xt(h,l,p,Ft.normal(a,s,c)),g.faceIndex=h),g}var i=new v,n=new Nt,o=new ct,a=new g,s=new g,c=new g,u=new g,h=new g,p=new g,d=new l,f=new l,m=new l,y=new g,b=new g,x=new g;return function(l,g){var v=this,y=this.geometry,x=this.material,_=this.matrixWorld;if(void 0!==x&&(null===y.boundingSphere&&y.computeBoundingSphere(),o.copy(y.boundingSphere),o.applyMatrix4(_),!1!==l.ray.intersectsSphere(o)&&(i.getInverse(_),n.copy(l.ray).applyMatrix4(i),null===y.boundingBox||!1!==n.intersectsBox(y.boundingBox)))){var w;if(y.isBufferGeometry){var S,A,M,E,T,P=y.index,C=y.attributes.position,I=y.attributes.uv;if(null!==P)for(E=0,T=P.count;E<T;E+=3)S=P.getX(E),A=P.getX(E+1),M=P.getX(E+2),(w=r(v,l,n,C,I,S,A,M))&&(w.faceIndex=Math.floor(E/3),g.push(w));else for(E=0,T=C.count;E<T;E+=3)(w=r(v,l,n,C,I,S=E,A=E+1,M=E+2))&&(w.index=S,g.push(w))}else if(y.isGeometry){var R,L,O,D,N=Array.isArray(x),k=y.vertices,F=y.faces,B=y.faceVertexUvs[0];B.length>0&&(D=B);for(var z=0,U=F.length;z<U;z++){var j=F[z],G=N?x[j.materialIndex]:x;if(void 0!==G){if(R=k[j.a],L=k[j.b],O=k[j.c],!0===G.morphTargets){var V=y.morphTargets,$=v.morphTargetInfluences;a.set(0,0,0),s.set(0,0,0),c.set(0,0,0);for(var H=0,W=V.length;H<W;H++){var X=$[H];if(0!==X){var q=V[H].vertices;a.addScaledVector(u.subVectors(q[j.a],R),X),s.addScaledVector(h.subVectors(q[j.b],L),X),c.addScaledVector(p.subVectors(q[j.c],O),X)}}a.add(R),s.add(L),c.add(O),R=a,L=s,O=c}if(w=e(v,l,n,R,L,O,b)){if(D&&D[z]){var Y=D[z];d.copy(Y[0]),f.copy(Y[1]),m.copy(Y[2]),w.uv=t(b,R,L,O,d,f,m)}w.face=j,w.faceIndex=z,g.push(w)}}}}}}}(),clone:function(){return new this.constructor(this.geometry,this.material).copy(this)}});var mp=0;fe.prototype=Object.assign(Object.create(bt.prototype),{constructor:fe,isArrayCamera:!0}),be.prototype.isFogExp2=!0,be.prototype.clone=function(){return new be(this.color.getHex(),this.density)},be.prototype.toJSON=function(t){return{type:\"FogExp2\",color:this.color.getHex(),density:this.density}},xe.prototype.isFog=!0,xe.prototype.clone=function(){return new xe(this.color.getHex(),this.near,this.far)},xe.prototype.toJSON=function(t){return{type:\"Fog\",color:this.color.getHex(),near:this.near,far:this.far}},_e.prototype=Object.assign(Object.create(gt.prototype),{constructor:_e,copy:function(t,e){return gt.prototype.copy.call(this,t,e),null!==t.background&&(this.background=t.background.clone()),null!==t.fog&&(this.fog=t.fog.clone()),null!==t.overrideMaterial&&(this.overrideMaterial=t.overrideMaterial.clone()),this.autoUpdate=t.autoUpdate,this.matrixAutoUpdate=t.matrixAutoUpdate,this},toJSON:function(t){var e=gt.prototype.toJSON.call(this,t);return null!==this.background&&(e.object.background=this.background.toJSON(t)),null!==this.fog&&(e.object.fog=this.fog.toJSON()),e}}),we.prototype=Object.assign(Object.create(gt.prototype),{constructor:we,isLensFlare:!0,copy:function(t){var e=this;gt.prototype.copy.call(this,t),this.positionScreen.copy(t.positionScreen),this.customUpdateCallback=t.customUpdateCallback;for(var r=0,i=t.lensFlares.length;r<i;r++)e.lensFlares.push(t.lensFlares[r]);return this},add:function(t,e,r,i,n,o){void 0===e&&(e=-1),void 0===r&&(r=0),void 0===o&&(o=1),void 0===n&&(n=new tt(16777215)),void 0===i&&(i=lh),r=Math.min(r,Math.max(0,r)),this.lensFlares.push({texture:t,size:e,distance:r,x:0,y:0,z:0,scale:1,rotation:0,opacity:o,color:n,blending:i})},updateLensFlares:function(){var t,e,r=this,i=this.lensFlares.length,n=2*-this.positionScreen.x,o=2*-this.positionScreen.y;for(t=0;t<i;t++)(e=r.lensFlares[t]).x=r.positionScreen.x+n*e.distance,e.y=r.positionScreen.y+o*e.distance,e.wantedRotation=e.x*Math.PI*.25,e.rotation+=.25*(e.wantedRotation-e.rotation)}}),Se.prototype=Object.create(nt.prototype),Se.prototype.constructor=Se,Se.prototype.isSpriteMaterial=!0,Se.prototype.copy=function(t){return nt.prototype.copy.call(this,t),this.color.copy(t.color),this.map=t.map,this.rotation=t.rotation,this},Ae.prototype=Object.assign(Object.create(gt.prototype),{constructor:Ae,isSprite:!0,raycast:function(){var t=new g,e=new g,r=new g;return function(i,n){e.setFromMatrixPosition(this.matrixWorld),i.ray.closestPointToPoint(e,t),r.setFromMatrixScale(this.matrixWorld);var o=r.x*r.y/4;if(!(e.distanceToSquared(t)>o)){var a=i.ray.origin.distanceTo(t);a<i.near||a>i.far||n.push({distance:a,point:t.clone(),face:null,object:this})}}}(),clone:function(){return new this.constructor(this.material).copy(this)}}),Me.prototype=Object.assign(Object.create(gt.prototype),{constructor:Me,copy:function(t){var e=this;gt.prototype.copy.call(this,t,!1);for(var r=t.levels,i=0,n=r.length;i<n;i++){var o=r[i];e.addLevel(o.object.clone(),o.distance)}return this},addLevel:function(t,e){void 0===e&&(e=0),e=Math.abs(e);for(var r=this.levels,i=0;i<r.length&&!(e<r[i].distance);i++);r.splice(i,0,{distance:e,object:t}),this.add(t)},getObjectForDistance:function(t){for(var e=this.levels,r=1,i=e.length;r<i&&!(t<e[r].distance);r++);return e[r-1].object},raycast:function(){var t=new g;return function(e,r){t.setFromMatrixPosition(this.matrixWorld);var i=e.ray.origin.distanceTo(t);this.getObjectForDistance(i).raycast(e,r)}}(),update:function(){var t=new g,e=new g;return function(r){var i=this.levels;if(i.length>1){t.setFromMatrixPosition(r.matrixWorld),e.setFromMatrixPosition(this.matrixWorld);var n=t.distanceTo(e);i[0].object.visible=!0;for(var o=1,a=i.length;o<a&&n>=i[o].distance;o++)i[o-1].object.visible=!1,i[o].object.visible=!0;for(;o<a;o++)i[o].object.visible=!1}}}(),toJSON:function(t){var e=gt.prototype.toJSON.call(this,t);e.object.levels=[];for(var r=this.levels,i=0,n=r.length;i<n;i++){var o=r[i];e.object.levels.push({object:o.object.uuid,distance:o.distance})}return e}}),Object.assign(Ee.prototype,{calculateInverses:function(){var t=this;this.boneInverses=[];for(var e=0,r=this.bones.length;e<r;e++){var i=new v;t.bones[e]&&i.getInverse(t.bones[e].matrixWorld),t.boneInverses.push(i)}},pose:function(){var t,e,r,i=this;for(e=0,r=this.bones.length;e<r;e++)(t=i.bones[e])&&t.matrixWorld.getInverse(i.boneInverses[e]);for(e=0,r=this.bones.length;e<r;e++)(t=i.bones[e])&&(t.parent&&t.parent.isBone?(t.matrix.getInverse(t.parent.matrixWorld),t.matrix.multiply(t.matrixWorld)):t.matrix.copy(t.matrixWorld),t.matrix.decompose(t.position,t.quaternion,t.scale))},update:function(){var t=new v,e=new v;return function(){for(var r=this.bones,i=this.boneInverses,n=this.boneMatrices,o=this.boneTexture,a=0,s=r.length;a<s;a++){var c=r[a]?r[a].matrixWorld:e;t.multiplyMatrices(c,i[a]),t.toArray(n,16*a)}void 0!==o&&(o.needsUpdate=!0)}}(),clone:function(){return new Ee(this.bones,this.boneInverses)}}),Te.prototype=Object.assign(Object.create(gt.prototype),{constructor:Te,isBone:!0}),Pe.prototype=Object.assign(Object.create(Bt.prototype),{constructor:Pe,isSkinnedMesh:!0,initBones:function(){var t,e,r,i,n=this,o=[];if(this.geometry&&void 0!==this.geometry.bones){for(r=0,i=this.geometry.bones.length;r<i;r++)e=n.geometry.bones[r],t=new Te,o.push(t),t.name=e.name,t.position.fromArray(e.pos),t.quaternion.fromArray(e.rotq),void 0!==e.scl&&t.scale.fromArray(e.scl);for(r=0,i=this.geometry.bones.length;r<i;r++)-1!==(e=n.geometry.bones[r]).parent&&null!==e.parent&&void 0!==o[e.parent]?o[e.parent].add(o[r]):n.add(o[r])}return this.updateMatrixWorld(!0),o},bind:function(t,e){this.skeleton=t,void 0===e&&(this.updateMatrixWorld(!0),this.skeleton.calculateInverses(),e=this.matrixWorld),this.bindMatrix.copy(e),this.bindMatrixInverse.getInverse(e)},pose:function(){this.skeleton.pose()},normalizeSkinWeights:function(){var t,e,r=this;if(this.geometry&&this.geometry.isGeometry)for(e=0;e<this.geometry.skinWeights.length;e++){var i=r.geometry.skinWeights[e];(t=1/i.lengthManhattan())!==1/0?i.multiplyScalar(t):i.set(1,0,0,0)}else if(this.geometry&&this.geometry.isBufferGeometry){var n=new d,o=this.geometry.attributes.skinWeight;for(e=0;e<o.count;e++)n.x=o.getX(e),n.y=o.getY(e),n.z=o.getZ(e),n.w=o.getW(e),(t=1/n.lengthManhattan())!==1/0?n.multiplyScalar(t):n.set(1,0,0,0),o.setXYZW(e,n.x,n.y,n.z,n.w)}},updateMatrixWorld:function(t){Bt.prototype.updateMatrixWorld.call(this,t),\"attached\"===this.bindMode?this.bindMatrixInverse.getInverse(this.matrixWorld):\"detached\"===this.bindMode?this.bindMatrixInverse.getInverse(this.bindMatrix):console.warn(\"THREE.SkinnedMesh: Unrecognized bindMode: \"+this.bindMode)},clone:function(){return new this.constructor(this.geometry,this.material).copy(this)}}),Ce.prototype=Object.create(nt.prototype),Ce.prototype.constructor=Ce,Ce.prototype.isLineBasicMaterial=!0,Ce.prototype.copy=function(t){return nt.prototype.copy.call(this,t),this.color.copy(t.color),this.linewidth=t.linewidth,this.linecap=t.linecap,this.linejoin=t.linejoin,this},Ie.prototype=Object.assign(Object.create(gt.prototype),{constructor:Ie,isLine:!0,raycast:function(){var t=new v,e=new Nt,r=new ct;return function(i,n){var o=this,a=i.linePrecision,s=a*a,c=this.geometry,u=this.matrixWorld;if(null===c.boundingSphere&&c.computeBoundingSphere(),r.copy(c.boundingSphere),r.applyMatrix4(u),!1!==i.ray.intersectsSphere(r)){t.getInverse(u),e.copy(i.ray).applyMatrix4(t);var h=new g,l=new g,p=new g,d=new g,f=this&&this.isLineSegments?2:1;if(c.isBufferGeometry){var m=c.index,v=c.attributes.position.array;if(null!==m)for(var y=m.array,b=0,x=y.length-1;b<x;b+=f){var _=y[b],w=y[b+1];h.fromArray(v,3*_),l.fromArray(v,3*w),(M=e.distanceSqToSegment(h,l,d,p))>s||(d.applyMatrix4(o.matrixWorld),(E=i.ray.origin.distanceTo(d))<i.near||E>i.far||n.push({distance:E,point:p.clone().applyMatrix4(o.matrixWorld),index:b,face:null,faceIndex:null,object:o}))}else for(var b=0,x=v.length/3-1;b<x;b+=f)h.fromArray(v,3*b),l.fromArray(v,3*b+3),(M=e.distanceSqToSegment(h,l,d,p))>s||(d.applyMatrix4(o.matrixWorld),(E=i.ray.origin.distanceTo(d))<i.near||E>i.far||n.push({distance:E,point:p.clone().applyMatrix4(o.matrixWorld),index:b,face:null,faceIndex:null,object:o}))}else if(c.isGeometry)for(var S=c.vertices,A=S.length,b=0;b<A-1;b+=f){var M=e.distanceSqToSegment(S[b],S[b+1],d,p);if(!(M>s)){d.applyMatrix4(o.matrixWorld);var E=i.ray.origin.distanceTo(d);E<i.near||E>i.far||n.push({distance:E,point:p.clone().applyMatrix4(o.matrixWorld),index:b,face:null,faceIndex:null,object:o})}}}}}(),clone:function(){return new this.constructor(this.geometry,this.material).copy(this)}}),Re.prototype=Object.assign(Object.create(Ie.prototype),{constructor:Re,isLineSegments:!0}),Le.prototype=Object.assign(Object.create(Ie.prototype),{constructor:Le,isLineLoop:!0}),Oe.prototype=Object.create(nt.prototype),Oe.prototype.constructor=Oe,Oe.prototype.isPointsMaterial=!0,Oe.prototype.copy=function(t){return nt.prototype.copy.call(this,t),this.color.copy(t.color),this.map=t.map,this.size=t.size,this.sizeAttenuation=t.sizeAttenuation,this},De.prototype=Object.assign(Object.create(gt.prototype),{constructor:De,isPoints:!0,raycast:function(){var t=new v,e=new Nt,r=new ct;return function(i,n){function o(t,r){var o=e.distanceSqToPoint(t);if(o<l){var s=e.closestPointToPoint(t);s.applyMatrix4(c);var u=i.ray.origin.distanceTo(s);if(u<i.near||u>i.far)return;n.push({distance:u,distanceToRay:Math.sqrt(o),point:s.clone(),index:r,face:null,object:a})}}var a=this,s=this.geometry,c=this.matrixWorld,u=i.params.Points.threshold;if(null===s.boundingSphere&&s.computeBoundingSphere(),r.copy(s.boundingSphere),r.applyMatrix4(c),r.radius+=u,!1!==i.ray.intersectsSphere(r)){t.getInverse(c),e.copy(i.ray).applyMatrix4(t);var h=u/((this.scale.x+this.scale.y+this.scale.z)/3),l=h*h,p=new g;if(s.isBufferGeometry){var d=s.index,f=s.attributes.position.array;if(null!==d)for(var m=d.array,v=0,y=m.length;v<y;v++){var b=m[v];p.fromArray(f,3*b),o(p,b)}else for(var v=0,x=f.length/3;v<x;v++)p.fromArray(f,3*v),o(p,v)}else for(var _=s.vertices,v=0,x=_.length;v<x;v++)o(_[v],v)}}}(),clone:function(){return new this.constructor(this.geometry,this.material).copy(this)}}),Ne.prototype=Object.assign(Object.create(gt.prototype),{constructor:Ne}),ke.prototype=Object.create(p.prototype),ke.prototype.constructor=ke,ke.prototype.isCompressedTexture=!0,Fe.prototype=Object.create(p.prototype),Fe.prototype.constructor=Fe,Be.prototype=Object.create(Ct.prototype),Be.prototype.constructor=Be,ze.prototype=Object.create(wt.prototype),ze.prototype.constructor=ze,Ue.prototype=Object.create(Ct.prototype),Ue.prototype.constructor=Ue,je.prototype=Object.create(wt.prototype),je.prototype.constructor=je,Ge.prototype=Object.create(Ct.prototype),Ge.prototype.constructor=Ge,Ve.prototype=Object.create(wt.prototype),Ve.prototype.constructor=Ve,$e.prototype=Object.create(Ge.prototype),$e.prototype.constructor=$e,He.prototype=Object.create(wt.prototype),He.prototype.constructor=He,We.prototype=Object.create(Ge.prototype),We.prototype.constructor=We,Xe.prototype=Object.create(wt.prototype),Xe.prototype.constructor=Xe,qe.prototype=Object.create(Ge.prototype),qe.prototype.constructor=qe,Ye.prototype=Object.create(wt.prototype),Ye.prototype.constructor=Ye,Ze.prototype=Object.create(Ge.prototype),Ze.prototype.constructor=Ze,Ke.prototype=Object.create(wt.prototype),Ke.prototype.constructor=Ke,Qe.prototype=Object.create(Ct.prototype),Qe.prototype.constructor=Qe,Je.prototype=Object.create(wt.prototype),Je.prototype.constructor=Je,tr.prototype=Object.create(Ct.prototype),tr.prototype.constructor=tr,er.prototype=Object.create(wt.prototype),er.prototype.constructor=er,rr.prototype=Object.create(Ct.prototype),rr.prototype.constructor=rr;var gp={area:function(t){for(var e=t.length,r=0,i=e-1,n=0;n<e;i=n++)r+=t[i].x*t[n].y-t[n].x*t[i].y;return.5*r},triangulate:function(){function t(t,e,r,i,n,o){var a,s,c,u,h,l,p,d,f;if(s=t[o[e]].x,c=t[o[e]].y,u=t[o[r]].x,h=t[o[r]].y,l=t[o[i]].x,p=t[o[i]].y,(u-s)*(p-c)-(h-c)*(l-s)<=0)return!1;var m,g,v,y,b,x,_,w,S,A,M,E,T,P,C;for(m=l-u,g=p-h,v=s-l,y=c-p,b=u-s,x=h-c,a=0;a<n;a++)if(d=t[o[a]].x,f=t[o[a]].y,!(d===s&&f===c||d===u&&f===h||d===l&&f===p)&&(_=d-s,w=f-c,S=d-u,A=f-h,M=d-l,E=f-p,C=m*A-g*S,T=b*w-x*_,P=v*E-y*M,C>=-Number.EPSILON&&P>=-Number.EPSILON&&T>=-Number.EPSILON))return!1;return!0}return function(e,r){var i=e.length;if(i<3)return null;var n,o,a,s=[],c=[],u=[];if(gp.area(e)>0)for(o=0;o<i;o++)c[o]=o;else for(o=0;o<i;o++)c[o]=i-1-o;var h=i,l=2*h;for(o=h-1;h>2;){if(l--<=0)return console.warn(\"THREE.ShapeUtils: Unable to triangulate polygon! in triangulate()\"),r?u:s;if(n=o,h<=n&&(n=0),o=n+1,h<=o&&(o=0),a=o+1,h<=a&&(a=0),t(e,n,o,a,h,c)){var p,d,f,m,g;for(p=c[n],d=c[o],f=c[a],s.push([e[p],e[d],e[f]]),u.push([c[n],c[o],c[a]]),m=o,g=o+1;g<h;m++,g++)c[m]=c[g];l=2*--h}}return r?u:s}}(),triangulateShape:function(t,e){function r(t){var e=t.length;e>2&&t[e-1].equals(t[0])&&t.pop()}function i(t,e,r){return t.x!==e.x?t.x<e.x?t.x<=r.x&&r.x<=e.x:e.x<=r.x&&r.x<=t.x:t.y<e.y?t.y<=r.y&&r.y<=e.y:e.y<=r.y&&r.y<=t.y}function n(t,e,r,n,o){var a=e.x-t.x,s=e.y-t.y,c=n.x-r.x,u=n.y-r.y,h=t.x-r.x,l=t.y-r.y,p=s*c-a*u,d=s*h-a*l;if(Math.abs(p)>Number.EPSILON){var f;if(p>0){if(d<0||d>p)return[];if((f=u*h-c*l)<0||f>p)return[]}else{if(d>0||d<p)return[];if((f=u*h-c*l)>0||f<p)return[]}if(0===f)return!o||0!==d&&d!==p?[t]:[];if(f===p)return!o||0!==d&&d!==p?[e]:[];if(0===d)return[r];if(d===p)return[n];var m=f/p;return[{x:t.x+m*a,y:t.y+m*s}]}if(0!==d||u*h!=c*l)return[];var g=0===a&&0===s,v=0===c&&0===u;if(g&&v)return t.x!==r.x||t.y!==r.y?[]:[t];if(g)return i(r,n,t)?[t]:[];if(v)return i(t,e,r)?[r]:[];var y,b,x,_,w,S,A,M;return 0!==a?(t.x<e.x?(y=t,x=t.x,b=e,_=e.x):(y=e,x=e.x,b=t,_=t.x),r.x<n.x?(w=r,A=r.x,S=n,M=n.x):(w=n,A=n.x,S=r,M=r.x)):(t.y<e.y?(y=t,x=t.y,b=e,_=e.y):(y=e,x=e.y,b=t,_=t.y),r.y<n.y?(w=r,A=r.y,S=n,M=n.y):(w=n,A=n.y,S=r,M=r.y)),x<=A?_<A?[]:_===A?o?[]:[w]:_<=M?[w,b]:[w,S]:x>M?[]:x===M?o?[]:[y]:_<=M?[y,b]:[y,S]}function o(t,e,r,i){var n=e.x-t.x,o=e.y-t.y,a=r.x-t.x,s=r.y-t.y,c=i.x-t.x,u=i.y-t.y,h=n*s-o*a,l=n*u-o*c;if(Math.abs(h)>Number.EPSILON){var p=c*s-u*a;return h>0?l>=0&&p>=0:l>=0||p>=0}return l>0}r(t),e.forEach(r);for(var a,s,c,u,h,l,p={},d=t.concat(),f=0,m=e.length;f<m;f++)Array.prototype.push.apply(d,e[f]);for(a=0,s=d.length;a<s;a++)void 0!==p[h=d[a].x+\":\"+d[a].y]&&console.warn(\"THREE.ShapeUtils: Duplicate point\",h,a),p[h]=a;var g=function(t,e){for(var r,i,a,s,c,u,h,l,p,d,f,m=t.concat(),g=[],v=[],y=0,b=e.length;y<b;y++)g.push(y);for(var x=0,_=2*g.length;g.length>0;){if(--_<0){console.log(\"Infinite Loop! Holes left:\"+g.length+\", Probably Hole outside Shape!\");break}for(a=x;a<m.length;a++){s=m[a],i=-1;for(y=0;y<g.length;y++)if(u=g[y],h=s.x+\":\"+s.y+\":\"+u,void 0===v[h]){r=e[u];for(var w=0;w<r.length;w++)if(c=r[w],function(t,e){var i=m.length-1,n=t-1;n<0&&(n=i);var a=t+1;a>i&&(a=0);var s=o(m[t],m[n],m[a],r[e]);if(!s)return!1;var c=r.length-1,u=e-1;u<0&&(u=c);var h=e+1;return h>c&&(h=0),!!(s=o(r[e],r[u],r[h],m[t]))}(a,w)&&!function(t,e){var r,i;for(r=0;r<m.length;r++)if(i=r+1,i%=m.length,n(t,e,m[r],m[i],!0).length>0)return!0;return!1}(s,c)&&!function(t,r){var i,o,a,s;for(i=0;i<g.length;i++)for(o=e[g[i]],a=0;a<o.length;a++)if(s=a+1,s%=o.length,n(t,r,o[a],o[s],!0).length>0)return!0;return!1}(s,c)){i=w,g.splice(y,1),l=m.slice(0,a+1),p=m.slice(a),d=r.slice(i),f=r.slice(0,i+1),m=l.concat(d).concat(f).concat(p),x=a;break}if(i>=0)break;v[h]=!0}if(i>=0)break}}return m}(t,e),v=gp.triangulate(g,!1);for(a=0,s=v.length;a<s;a++)for(u=v[a],c=0;c<3;c++)void 0!==(l=p[h=u[c].x+\":\"+u[c].y])&&(u[c]=l);return v.concat()},isClockWise:function(t){return gp.area(t)<0}};ir.prototype=Object.create(wt.prototype),ir.prototype.constructor=ir,nr.prototype=Object.create(Ct.prototype),nr.prototype.constructor=nr,nr.prototype.getArrays=function(){var t=this.getAttribute(\"position\"),e=t?Array.prototype.slice.call(t.array):[],r=this.getAttribute(\"uv\"),i=r?Array.prototype.slice.call(r.array):[],n=this.index;return{position:e,uv:i,index:n?Array.prototype.slice.call(n.array):[]}},nr.prototype.addShapeList=function(t,e){var r=this,i=t.length;e.arrays=this.getArrays();for(var n=0;n<i;n++){var o=t[n];r.addShape(o,e)}this.setIndex(e.arrays.index),this.addAttribute(\"position\",new Et(e.arrays.position,3)),this.addAttribute(\"uv\",new Et(e.arrays.uv,2))},nr.prototype.addShape=function(t,e){function r(t,e,r){return e||console.error(\"THREE.ExtrudeGeometry: vec does not exist\"),e.clone().multiplyScalar(r).add(t)}function i(t,e,r){var i,n,o,a=t.x-e.x,s=t.y-e.y,c=r.x-t.x,u=r.y-t.y,h=a*a+s*s,p=a*u-s*c;if(Math.abs(p)>Number.EPSILON){var d=Math.sqrt(h),f=Math.sqrt(c*c+u*u),m=e.x-s/d,g=e.y+a/d,v=((r.x-u/f-m)*u-(r.y+c/f-g)*c)/(a*u-s*c),y=(i=m+a*v-t.x)*i+(n=g+s*v-t.y)*n;if(y<=2)return new l(i,n);o=Math.sqrt(y/2)}else{var b=!1;a>Number.EPSILON?c>Number.EPSILON&&(b=!0):a<-Number.EPSILON?c<-Number.EPSILON&&(b=!0):Math.sign(s)===Math.sign(u)&&(b=!0),b?(i=-s,n=a,o=Math.sqrt(h)):(i=a,n=s,o=Math.sqrt(h/2))}return new l(i/o,n/o)}function n(t,e){var r,i;for(Z=t.length;--Z>=0;){r=Z,(i=Z-1)<0&&(i=t.length-1);var n=0,o=P+2*M;for(n=0;n<o;n++){var a=X*n,c=X*(n+1);s(e+r+a,e+i+a,e+i+c,e+r+c,t,n,o,r,i)}}}function o(t,e,r){_.push(t),_.push(e),_.push(r)}function a(t,e,r){c(t),c(e),c(r);var i=y.length/3,n=R.generateTopUV(N,y,i-3,i-2,i-1);u(n[0]),u(n[1]),u(n[2])}function s(t,e,r,i,n,o,a,s,h){c(t),c(e),c(i),c(e),c(r),c(i);var l=y.length/3,p=R.generateSideWallUV(N,y,l-6,l-3,l-2,l-1);u(p[0]),u(p[1]),u(p[3]),u(p[1]),u(p[2]),u(p[3])}function c(t){b.push(y.length/3),y.push(_[3*t+0]),y.push(_[3*t+1]),y.push(_[3*t+2])}function u(t){x.push(t.x),x.push(t.y)}var h,p,d,f,m,v=e.arrays?e.arrays:this.getArrays(),y=v.position,b=v.index,x=v.uv,_=[],w=void 0!==e.amount?e.amount:100,S=void 0!==e.bevelThickness?e.bevelThickness:6,A=void 0!==e.bevelSize?e.bevelSize:S-2,M=void 0!==e.bevelSegments?e.bevelSegments:3,E=void 0===e.bevelEnabled||e.bevelEnabled,T=void 0!==e.curveSegments?e.curveSegments:12,P=void 0!==e.steps?e.steps:1,C=e.extrudePath,I=!1,R=void 0!==e.UVGenerator?e.UVGenerator:ir.WorldUVGenerator;C&&(h=C.getSpacedPoints(P),I=!0,E=!1,p=void 0!==e.frames?e.frames:C.computeFrenetFrames(P,!1),d=new g,f=new g,m=new g),E||(M=0,S=0,A=0);var L,O,D,N=this,k=t.extractPoints(T),F=k.shape,B=k.holes;if(!gp.isClockWise(F))for(F=F.reverse(),O=0,D=B.length;O<D;O++)L=B[O],gp.isClockWise(L)&&(B[O]=L.reverse());var z=gp.triangulateShape(F,B),U=F;for(O=0,D=B.length;O<D;O++)L=B[O],F=F.concat(L);for(var j,G,V,$,H,W,X=F.length,q=z.length,Y=[],Z=0,K=U.length,Q=K-1,J=Z+1;Z<K;Z++,Q++,J++)Q===K&&(Q=0),J===K&&(J=0),Y[Z]=i(U[Z],U[Q],U[J]);var tt,et=[],rt=Y.concat();for(O=0,D=B.length;O<D;O++){for(L=B[O],tt=[],Z=0,Q=(K=L.length)-1,J=Z+1;Z<K;Z++,Q++,J++)Q===K&&(Q=0),J===K&&(J=0),tt[Z]=i(L[Z],L[Q],L[J]);et.push(tt),rt=rt.concat(tt)}for(j=0;j<M;j++){for(V=j/M,$=S*Math.cos(V*Math.PI/2),G=A*Math.sin(V*Math.PI/2),Z=0,K=U.length;Z<K;Z++)o((H=r(U[Z],Y[Z],G)).x,H.y,-$);for(O=0,D=B.length;O<D;O++)for(L=B[O],tt=et[O],Z=0,K=L.length;Z<K;Z++)o((H=r(L[Z],tt[Z],G)).x,H.y,-$)}for(G=A,Z=0;Z<X;Z++)H=E?r(F[Z],rt[Z],G):F[Z],I?(f.copy(p.normals[0]).multiplyScalar(H.x),d.copy(p.binormals[0]).multiplyScalar(H.y),m.copy(h[0]).add(f).add(d),o(m.x,m.y,m.z)):o(H.x,H.y,0);var it;for(it=1;it<=P;it++)for(Z=0;Z<X;Z++)H=E?r(F[Z],rt[Z],G):F[Z],I?(f.copy(p.normals[it]).multiplyScalar(H.x),d.copy(p.binormals[it]).multiplyScalar(H.y),m.copy(h[it]).add(f).add(d),o(m.x,m.y,m.z)):o(H.x,H.y,w/P*it);for(j=M-1;j>=0;j--){for(V=j/M,$=S*Math.cos(V*Math.PI/2),G=A*Math.sin(V*Math.PI/2),Z=0,K=U.length;Z<K;Z++)o((H=r(U[Z],Y[Z],G)).x,H.y,w+$);for(O=0,D=B.length;O<D;O++)for(L=B[O],tt=et[O],Z=0,K=L.length;Z<K;Z++)H=r(L[Z],tt[Z],G),I?o(H.x,H.y+h[P-1].y,h[P-1].x+$):o(H.x,H.y,w+$)}!function(){var t=y.length/3;if(E){var r=0,i=X*r;for(Z=0;Z<q;Z++)a((W=z[Z])[2]+i,W[1]+i,W[0]+i);for(i=X*(r=P+2*M),Z=0;Z<q;Z++)a((W=z[Z])[0]+i,W[1]+i,W[2]+i)}else{for(Z=0;Z<q;Z++)a((W=z[Z])[2],W[1],W[0]);for(Z=0;Z<q;Z++)a((W=z[Z])[0]+X*P,W[1]+X*P,W[2]+X*P)}N.addGroup(t,y.length/3-t,void 0!==e.material?e.material:0)}(),function(){var t=y.length/3,r=0;for(n(U,r),r+=U.length,O=0,D=B.length;O<D;O++)n(L=B[O],r),r+=L.length;N.addGroup(t,y.length/3-t,void 0!==e.extrudeMaterial?e.extrudeMaterial:1)}(),e.arrays||(this.setIndex(b),this.addAttribute(\"position\",new Et(y,3)),this.addAttribute(\"uv\",new Et(e.arrays.uv,2)))},ir.WorldUVGenerator={generateTopUV:function(t,e,r,i,n){var o=e[3*r],a=e[3*r+1],s=e[3*i],c=e[3*i+1],u=e[3*n],h=e[3*n+1];return[new l(o,a),new l(s,c),new l(u,h)]},generateSideWallUV:function(t,e,r,i,n,o){var a=e[3*r],s=e[3*r+1],c=e[3*r+2],u=e[3*i],h=e[3*i+1],p=e[3*i+2],d=e[3*n],f=e[3*n+1],m=e[3*n+2],g=e[3*o],v=e[3*o+1],y=e[3*o+2];return Math.abs(s-h)<.01?[new l(a,1-c),new l(u,1-p),new l(d,1-m),new l(g,1-y)]:[new l(s,1-c),new l(h,1-p),new l(f,1-m),new l(v,1-y)]}},or.prototype=Object.create(wt.prototype),or.prototype.constructor=or,ar.prototype=Object.create(nr.prototype),ar.prototype.constructor=ar,sr.prototype=Object.create(wt.prototype),sr.prototype.constructor=sr,cr.prototype=Object.create(Ct.prototype),cr.prototype.constructor=cr,ur.prototype=Object.create(wt.prototype),ur.prototype.constructor=ur,hr.prototype=Object.create(Ct.prototype),hr.prototype.constructor=hr,lr.prototype=Object.create(wt.prototype),lr.prototype.constructor=lr,pr.prototype=Object.create(Ct.prototype),pr.prototype.constructor=pr,dr.prototype=Object.create(wt.prototype),dr.prototype.constructor=dr,fr.prototype=Object.create(Ct.prototype),fr.prototype.constructor=fr,mr.prototype=Object.create(Ct.prototype),mr.prototype.constructor=mr,gr.prototype=Object.create(wt.prototype),gr.prototype.constructor=gr,vr.prototype=Object.create(Ct.prototype),vr.prototype.constructor=vr,yr.prototype=Object.create(gr.prototype),yr.prototype.constructor=yr,br.prototype=Object.create(vr.prototype),br.prototype.constructor=br,xr.prototype=Object.create(wt.prototype),xr.prototype.constructor=xr,_r.prototype=Object.create(Ct.prototype),_r.prototype.constructor=_r;var vp=Object.freeze({WireframeGeometry:Be,ParametricGeometry:ze,ParametricBufferGeometry:Ue,TetrahedronGeometry:Ve,TetrahedronBufferGeometry:$e,OctahedronGeometry:He,OctahedronBufferGeometry:We,IcosahedronGeometry:Xe,IcosahedronBufferGeometry:qe,DodecahedronGeometry:Ye,DodecahedronBufferGeometry:Ze,PolyhedronGeometry:je,PolyhedronBufferGeometry:Ge,TubeGeometry:Ke,TubeBufferGeometry:Qe,TorusKnotGeometry:Je,TorusKnotBufferGeometry:tr,TorusGeometry:er,TorusBufferGeometry:rr,TextGeometry:or,TextBufferGeometry:ar,SphereGeometry:sr,SphereBufferGeometry:cr,RingGeometry:ur,RingBufferGeometry:hr,PlaneGeometry:Lt,PlaneBufferGeometry:Ot,LatheGeometry:lr,LatheBufferGeometry:pr,ShapeGeometry:dr,ShapeBufferGeometry:fr,ExtrudeGeometry:ir,ExtrudeBufferGeometry:nr,EdgesGeometry:mr,ConeGeometry:yr,ConeBufferGeometry:br,CylinderGeometry:gr,CylinderBufferGeometry:vr,CircleGeometry:xr,CircleBufferGeometry:_r,BoxGeometry:It,BoxBufferGeometry:Rt});wr.prototype=Object.create(ot.prototype),wr.prototype.constructor=wr,wr.prototype.isShadowMaterial=!0,Sr.prototype=Object.create(ot.prototype),Sr.prototype.constructor=Sr,Sr.prototype.isRawShaderMaterial=!0,Ar.prototype=Object.create(nt.prototype),Ar.prototype.constructor=Ar,Ar.prototype.isMeshStandardMaterial=!0,Ar.prototype.copy=function(t){return nt.prototype.copy.call(this,t),this.defines={STANDARD:\"\"},this.color.copy(t.color),this.roughness=t.roughness,this.metalness=t.metalness,this.map=t.map,this.lightMap=t.lightMap,this.lightMapIntensity=t.lightMapIntensity,this.aoMap=t.aoMap,this.aoMapIntensity=t.aoMapIntensity,this.emissive.copy(t.emissive),this.emissiveMap=t.emissiveMap,this.emissiveIntensity=t.emissiveIntensity,this.bumpMap=t.bumpMap,this.bumpScale=t.bumpScale,this.normalMap=t.normalMap,this.normalScale.copy(t.normalScale),this.displacementMap=t.displacementMap,this.displacementScale=t.displacementScale,this.displacementBias=t.displacementBias,this.roughnessMap=t.roughnessMap,this.metalnessMap=t.metalnessMap,this.alphaMap=t.alphaMap,this.envMap=t.envMap,this.envMapIntensity=t.envMapIntensity,this.refractionRatio=t.refractionRatio,this.wireframe=t.wireframe,this.wireframeLinewidth=t.wireframeLinewidth,this.wireframeLinecap=t.wireframeLinecap,this.wireframeLinejoin=t.wireframeLinejoin,this.skinning=t.skinning,this.morphTargets=t.morphTargets,this.morphNormals=t.morphNormals,this},Mr.prototype=Object.create(Ar.prototype),Mr.prototype.constructor=Mr,Mr.prototype.isMeshPhysicalMaterial=!0,Mr.prototype.copy=function(t){return 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nt.prototype.copy.call(this,t),this.color.copy(t.color),this.specular.copy(t.specular),this.shininess=t.shininess,this.map=t.map,this.lightMap=t.lightMap,this.lightMapIntensity=t.lightMapIntensity,this.aoMap=t.aoMap,this.aoMapIntensity=t.aoMapIntensity,this.emissive.copy(t.emissive),this.emissiveMap=t.emissiveMap,this.emissiveIntensity=t.emissiveIntensity,this.bumpMap=t.bumpMap,this.bumpScale=t.bumpScale,this.normalMap=t.normalMap,this.normalScale.copy(t.normalScale),this.displacementMap=t.displacementMap,this.displacementScale=t.displacementScale,this.displacementBias=t.displacementBias,this.specularMap=t.specularMap,this.alphaMap=t.alphaMap,this.envMap=t.envMap,this.combine=t.combine,this.reflectivity=t.reflectivity,this.refractionRatio=t.refractionRatio,this.wireframe=t.wireframe,this.wireframeLinewidth=t.wireframeLinewidth,this.wireframeLinecap=t.wireframeLinecap,this.wireframeLinejoin=t.wireframeLinejoin,this.skinning=t.skinning,this.morphTargets=t.morphTargets,this.morphNormals=t.morphNormals,this},Tr.prototype=Object.create(Er.prototype),Tr.prototype.constructor=Tr,Tr.prototype.isMeshToonMaterial=!0,Tr.prototype.copy=function(t){return Er.prototype.copy.call(this,t),this.gradientMap=t.gradientMap,this},Pr.prototype=Object.create(nt.prototype),Pr.prototype.constructor=Pr,Pr.prototype.isMeshNormalMaterial=!0,Pr.prototype.copy=function(t){return nt.prototype.copy.call(this,t),this.bumpMap=t.bumpMap,this.bumpScale=t.bumpScale,this.normalMap=t.normalMap,this.normalScale.copy(t.normalScale),this.displacementMap=t.displacementMap,this.displacementScale=t.displacementScale,this.displacementBias=t.displacementBias,this.wireframe=t.wireframe,this.wireframeLinewidth=t.wireframeLinewidth,this.skinning=t.skinning,this.morphTargets=t.morphTargets,this.morphNormals=t.morphNormals,this},Cr.prototype=Object.create(nt.prototype),Cr.prototype.constructor=Cr,Cr.prototype.isMeshLambertMaterial=!0,Cr.prototype.copy=function(t){return nt.prototype.copy.call(this,t),this.color.copy(t.color),this.map=t.map,this.lightMap=t.lightMap,this.lightMapIntensity=t.lightMapIntensity,this.aoMap=t.aoMap,this.aoMapIntensity=t.aoMapIntensity,this.emissive.copy(t.emissive),this.emissiveMap=t.emissiveMap,this.emissiveIntensity=t.emissiveIntensity,this.specularMap=t.specularMap,this.alphaMap=t.alphaMap,this.envMap=t.envMap,this.combine=t.combine,this.reflectivity=t.reflectivity,this.refractionRatio=t.refractionRatio,this.wireframe=t.wireframe,this.wireframeLinewidth=t.wireframeLinewidth,this.wireframeLinecap=t.wireframeLinecap,this.wireframeLinejoin=t.wireframeLinejoin,this.skinning=t.skinning,this.morphTargets=t.morphTargets,this.morphNormals=t.morphNormals,this},Ir.prototype=Object.create(nt.prototype),Ir.prototype.constructor=Ir,Ir.prototype.isLineDashedMaterial=!0,Ir.prototype.copy=function(t){return nt.prototype.copy.call(this,t),this.color.copy(t.color),this.linewidth=t.linewidth,this.scale=t.scale,this.dashSize=t.dashSize,this.gapSize=t.gapSize,this};var yp=Object.freeze({ShadowMaterial:wr,SpriteMaterial:Se,RawShaderMaterial:Sr,ShaderMaterial:ot,PointsMaterial:Oe,MeshPhysicalMaterial:Mr,MeshStandardMaterial:Ar,MeshPhongMaterial:Er,MeshToonMaterial:Tr,MeshNormalMaterial:Pr,MeshLambertMaterial:Cr,MeshDepthMaterial:at,MeshBasicMaterial:Dt,LineDashedMaterial:Ir,LineBasicMaterial:Ce,Material:nt}),bp={enabled:!1,files:{},add:function(t,e){!1!==this.enabled&&(this.files[t]=e)},get:function(t){if(!1!==this.enabled)return this.files[t]},remove:function(t){delete this.files[t]},clear:function(){this.files={}}},xp=new Rr;Object.assign(Lr.prototype,{load:function(t,e,r,i){var n=this;void 0===t&&(t=\"\"),void 0!==this.path&&(t=this.path+t);var o=this,a=bp.get(t);if(void 0!==a)return o.manager.itemStart(t),setTimeout(function(){e&&e(a),o.manager.itemEnd(t)},0),a;var 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c=0,u=0,h=t.length;u<h;++u)!function(u){s.load(t[u],function(t){var r=n._parser(t,!0);o[u]={width:r.width,height:r.height,format:r.format,mipmaps:r.mipmaps},6===(c+=1)&&(1===r.mipmapCount&&(a.minFilter=sl),a.format=r.format,a.needsUpdate=!0,e&&e(a))},r,i)}(u);else s.load(t,function(t){var r=n._parser(t,!0);if(r.isCubemap)for(var i=r.mipmaps.length/r.mipmapCount,s=0;s<i;s++){o[s]={mipmaps:[]};for(var c=0;c<r.mipmapCount;c++)o[s].mipmaps.push(r.mipmaps[s*r.mipmapCount+c]),o[s].format=r.format,o[s].width=r.width,o[s].height=r.height}else a.image.width=r.width,a.image.height=r.height,a.mipmaps=r.mipmaps;1===r.mipmapCount&&(a.minFilter=sl),a.format=r.format,a.needsUpdate=!0,e&&e(a)},r,i);return a},setPath:function(t){return this.path=t,this}}),Object.assign(Dr.prototype,{load:function(t,e,r,i){var n=this,o=new y,a=new Lr(this.manager);return a.setResponseType(\"arraybuffer\"),a.load(t,function(t){var r=n._parser(t);r&&(void 0!==r.image?o.image=r.image:void 0!==r.data&&(o.image.width=r.width,o.image.height=r.height,o.image.data=r.data),o.wrapS=void 0!==r.wrapS?r.wrapS:rl,o.wrapT=void 0!==r.wrapT?r.wrapT:rl,o.magFilter=void 0!==r.magFilter?r.magFilter:sl,o.minFilter=void 0!==r.minFilter?r.minFilter:ul,o.anisotropy=void 0!==r.anisotropy?r.anisotropy:1,void 0!==r.format&&(o.format=r.format),void 0!==r.type&&(o.type=r.type),void 0!==r.mipmaps&&(o.mipmaps=r.mipmaps),1===r.mipmapCount&&(o.minFilter=sl),o.needsUpdate=!0,e&&e(o,r))},r,i),o}}),Object.assign(Nr.prototype,{load:function(t,e,r,i){void 0===t&&(t=\"\"),void 0!==this.path&&(t=this.path+t);var n=this,o=bp.get(t);if(void 0!==o)return n.manager.itemStart(t),setTimeout(function(){e&&e(o),n.manager.itemEnd(t)},0),o;var a=document.createElementNS(\"http://www.w3.org/1999/xhtml\",\"img\");return a.addEventListener(\"load\",function(){bp.add(t,this),e&&e(this),n.manager.itemEnd(t)},!1),a.addEventListener(\"error\",function(e){i&&i(e),n.manager.itemEnd(t),n.manager.itemError(t)},!1),\"data:\"!==t.substr(0,5)&&void 0!==this.crossOrigin&&(a.crossOrigin=this.crossOrigin),n.manager.itemStart(t),a.src=t,a},setCrossOrigin:function(t){return this.crossOrigin=t,this},setPath:function(t){return this.path=t,this}}),Object.assign(kr.prototype,{load:function(t,e,r,i){var n=new b,o=new Nr(this.manager);o.setCrossOrigin(this.crossOrigin),o.setPath(this.path);for(var a=0,s=0;s<t.length;++s)!function(r){o.load(t[r],function(t){n.images[r]=t,6==++a&&(n.needsUpdate=!0,e&&e(n))},void 0,i)}(s);return n},setCrossOrigin:function(t){return this.crossOrigin=t,this},setPath:function(t){return this.path=t,this}}),Object.assign(Fr.prototype,{load:function(t,e,r,i){var n=new Nr(this.manager);n.setCrossOrigin(this.crossOrigin),n.setPath(this.path);var o=new p;return o.image=n.load(t,function(){var r=t.search(/\\.(jpg|jpeg)$/)>0||0===t.search(/^data\\:image\\/jpeg/);o.format=r?Sl:Al,o.needsUpdate=!0,void 0!==e&&e(o)},r,i),o},setCrossOrigin:function(t){return this.crossOrigin=t,this},setPath:function(t){return this.path=t,this}}),Br.prototype=Object.assign(Object.create(gt.prototype),{constructor:Br,isLight:!0,copy:function(t){return gt.prototype.copy.call(this,t),this.color.copy(t.color),this.intensity=t.intensity,this},toJSON:function(t){var e=gt.prototype.toJSON.call(this,t);return e.object.color=this.color.getHex(),e.object.intensity=this.intensity,void 0!==this.groundColor&&(e.object.groundColor=this.groundColor.getHex()),void 0!==this.distance&&(e.object.distance=this.distance),void 0!==this.angle&&(e.object.angle=this.angle),void 0!==this.decay&&(e.object.decay=this.decay),void 0!==this.penumbra&&(e.object.penumbra=this.penumbra),void 0!==this.shadow&&(e.object.shadow=this.shadow.toJSON()),e}}),zr.prototype=Object.assign(Object.create(Br.prototype),{constructor:zr,isHemisphereLight:!0,copy:function(t){return Br.prototype.copy.call(this,t),this.groundColor.copy(t.groundColor),this}}),Object.assign(Ur.prototype,{copy:function(t){return this.camera=t.camera.clone(),this.bias=t.bias,this.radius=t.radius,this.mapSize.copy(t.mapSize),this},clone:function(){return(new this.constructor).copy(this)},toJSON:function(){var t={};return 0!==this.bias&&(t.bias=this.bias),1!==this.radius&&(t.radius=this.radius),512===this.mapSize.x&&512===this.mapSize.y||(t.mapSize=this.mapSize.toArray()),t.camera=this.camera.toJSON(!1).object,delete t.camera.matrix,t}}),jr.prototype=Object.assign(Object.create(Ur.prototype),{constructor:jr,isSpotLightShadow:!0,update:function(t){var e=this.camera,r=2*Ql.RAD2DEG*t.angle,i=this.mapSize.width/this.mapSize.height,n=t.distance||e.far;r===e.fov&&i===e.aspect&&n===e.far||(e.fov=r,e.aspect=i,e.far=n,e.updateProjectionMatrix())}}),Gr.prototype=Object.assign(Object.create(Br.prototype),{constructor:Gr,isSpotLight:!0,copy:function(t){return Br.prototype.copy.call(this,t),this.distance=t.distance,this.angle=t.angle,this.penumbra=t.penumbra,this.decay=t.decay,this.target=t.target.clone(),this.shadow=t.shadow.clone(),this}}),Vr.prototype=Object.assign(Object.create(Br.prototype),{constructor:Vr,isPointLight:!0,copy:function(t){return Br.prototype.copy.call(this,t),this.distance=t.distance,this.decay=t.decay,this.shadow=t.shadow.clone(),this}}),$r.prototype=Object.assign(Object.create(Ur.prototype),{constructor:$r}),Hr.prototype=Object.assign(Object.create(Br.prototype),{constructor:Hr,isDirectionalLight:!0,copy:function(t){return Br.prototype.copy.call(this,t),this.target=t.target.clone(),this.shadow=t.shadow.clone(),this}}),Wr.prototype=Object.assign(Object.create(Br.prototype),{constructor:Wr,isAmbientLight:!0}),Xr.prototype=Object.assign(Object.create(Br.prototype),{constructor:Xr,isRectAreaLight:!0,copy:function(t){return Br.prototype.copy.call(this,t),this.width=t.width,this.height=t.height,this},toJSON:function(t){var e=Br.prototype.toJSON.call(this,t);return e.object.width=this.width,e.object.height=this.height,e}});var _p={arraySlice:function(t,e,r){return _p.isTypedArray(t)?new t.constructor(t.subarray(e,void 0!==r?r:t.length)):t.slice(e,r)},convertArray:function(t,e,r){return!t||!r&&t.constructor===e?t:\"number\"==typeof e.BYTES_PER_ELEMENT?new e(t):Array.prototype.slice.call(t)},isTypedArray:function(t){return ArrayBuffer.isView(t)&&!(t instanceof DataView)},getKeyframeOrder:function(t){function e(e,r){return t[e]-t[r]}for(var r=t.length,i=new Array(r),n=0;n!==r;++n)i[n]=n;return i.sort(e),i},sortedArray:function(t,e,r){for(var i=t.length,n=new t.constructor(i),o=0,a=0;a!==i;++o)for(var s=r[o]*e,c=0;c!==e;++c)n[a++]=t[s+c];return n},flattenJSON:function(t,e,r,i){for(var n=1,o=t[0];void 0!==o&&void 0===o[i];)o=t[n++];if(void 0!==o){var a=o[i];if(void 0!==a)if(Array.isArray(a))do{void 0!==(a=o[i])&&(e.push(o.time),r.push.apply(r,a)),o=t[n++]}while(void 0!==o);else if(void 0!==a.toArray)do{void 0!==(a=o[i])&&(e.push(o.time),a.toArray(r,r.length)),o=t[n++]}while(void 0!==o);else do{void 0!==(a=o[i])&&(e.push(o.time),r.push(a)),o=t[n++]}while(void 0!==o)}}};Object.assign(qr.prototype,{evaluate:function(t){var e=this,r=this.parameterPositions,i=this._cachedIndex,n=r[i],o=r[i-1];t:{e:{var a;r:{i:if(!(t<n)){for(c=i+2;;){if(void 0===n){if(t<o)break i;return i=r.length,e._cachedIndex=i,e.afterEnd_(i-1,t,o)}if(i===c)break;if(o=n,n=r[++i],t<n)break e}a=r.length;break r}{if(t>=o)break t;var s=r[1];t<s&&(i=2,o=s);for(var c=i-2;;){if(void 0===o)return e._cachedIndex=0,e.beforeStart_(0,t,n);if(i===c)break;if(n=o,o=r[--i-1],t>=o)break e}a=i,i=0}}for(;i<a;){var u=i+a>>>1;t<r[u]?a=u:i=u+1}if(n=r[i],void 0===(o=r[i-1]))return this._cachedIndex=0,this.beforeStart_(0,t,n);if(void 0===n)return i=r.length,this._cachedIndex=i,this.afterEnd_(i-1,o,t)}this._cachedIndex=i,this.intervalChanged_(i,o,n)}return this.interpolate_(i,o,t,n)},settings:null,DefaultSettings_:{},getSettings_:function(){return this.settings||this.DefaultSettings_},copySampleValue_:function(t){for(var e=this.resultBuffer,r=this.sampleValues,i=this.valueSize,n=t*i,o=0;o!==i;++o)e[o]=r[n+o];return e},interpolate_:function(t,e,r,i){throw new Error(\"call to abstract method\")},intervalChanged_:function(t,e,r){}}),Object.assign(qr.prototype,{beforeStart_:qr.prototype.copySampleValue_,afterEnd_:qr.prototype.copySampleValue_}),Yr.prototype=Object.assign(Object.create(qr.prototype),{constructor:Yr,DefaultSettings_:{endingStart:zl,endingEnd:zl},intervalChanged_:function(t,e,r){var i=this.parameterPositions,n=t-2,o=t+1,a=i[n],s=i[o];if(void 0===a)switch(this.getSettings_().endingStart){case 2401:n=t,a=2*e-r;break;case 2402:a=e+i[n=i.length-2]-i[n+1];break;default:n=t,a=r}if(void 0===s)switch(this.getSettings_().endingEnd){case 2401:o=t,s=2*r-e;break;case 2402:o=1,s=r+i[1]-i[0];break;default:o=t-1,s=e}var c=.5*(r-e),u=this.valueSize;this._weightPrev=c/(e-a),this._weightNext=c/(s-r),this._offsetPrev=n*u,this._offsetNext=o*u},interpolate_:function(t,e,r,i){for(var n=this.resultBuffer,o=this.sampleValues,a=this.valueSize,s=t*a,c=s-a,u=this._offsetPrev,h=this._offsetNext,l=this._weightPrev,p=this._weightNext,d=(r-e)/(i-e),f=d*d,m=f*d,g=-l*m+2*l*f-l*d,v=(1+l)*m+(-1.5-2*l)*f+(-.5+l)*d+1,y=(-1-p)*m+(1.5+p)*f+.5*d,b=p*m-p*f,x=0;x!==a;++x)n[x]=g*o[u+x]+v*o[c+x]+y*o[s+x]+b*o[h+x];return n}}),Zr.prototype=Object.assign(Object.create(qr.prototype),{constructor:Zr,interpolate_:function(t,e,r,i){for(var n=this.resultBuffer,o=this.sampleValues,a=this.valueSize,s=t*a,c=s-a,u=(r-e)/(i-e),h=1-u,l=0;l!==a;++l)n[l]=o[c+l]*h+o[s+l]*u;return n}}),Kr.prototype=Object.assign(Object.create(qr.prototype),{constructor:Kr,interpolate_:function(t,e,r,i){return this.copySampleValue_(t-1)}});var wp;wp={TimeBufferType:Float32Array,ValueBufferType:Float32Array,DefaultInterpolation:2301,InterpolantFactoryMethodDiscrete:function(t){return new Kr(this.times,this.values,this.getValueSize(),t)},InterpolantFactoryMethodLinear:function(t){return new Zr(this.times,this.values,this.getValueSize(),t)},InterpolantFactoryMethodSmooth:function(t){return new Yr(this.times,this.values,this.getValueSize(),t)},setInterpolation:function(t){var e;switch(t){case 2300:e=this.InterpolantFactoryMethodDiscrete;break;case 2301:e=this.InterpolantFactoryMethodLinear;break;case 2302:e=this.InterpolantFactoryMethodSmooth}if(void 0===e){var r=\"unsupported interpolation for \"+this.ValueTypeName+\" keyframe track named \"+this.name;if(void 0===this.createInterpolant){if(t===this.DefaultInterpolation)throw new Error(r);this.setInterpolation(this.DefaultInterpolation)}return void console.warn(\"THREE.KeyframeTrackPrototype:\",r)}this.createInterpolant=e},getInterpolation:function(){switch(this.createInterpolant){case this.InterpolantFactoryMethodDiscrete:return 2300;case this.InterpolantFactoryMethodLinear:return 2301;case this.InterpolantFactoryMethodSmooth:return 2302}},getValueSize:function(){return this.values.length/this.times.length},shift:function(t){if(0!==t)for(var e=this.times,r=0,i=e.length;r!==i;++r)e[r]+=t;return this},scale:function(t){if(1!==t)for(var e=this.times,r=0,i=e.length;r!==i;++r)e[r]*=t;return this},trim:function(t,e){for(var r=this.times,i=r.length,n=0,o=i-1;n!==i&&r[n]<t;)++n;for(;-1!==o&&r[o]>e;)--o;if(++o,0!==n||o!==i){n>=o&&(n=(o=Math.max(o,1))-1);var a=this.getValueSize();this.times=_p.arraySlice(r,n,o),this.values=_p.arraySlice(this.values,n*a,o*a)}return this},validate:function(){var t=this,e=!0,r=this.getValueSize();r-Math.floor(r)!=0&&(console.error(\"THREE.KeyframeTrackPrototype: Invalid value size in track.\",this),e=!1);var i=this.times,n=this.values,o=i.length;0===o&&(console.error(\"THREE.KeyframeTrackPrototype: Track is empty.\",this),e=!1);for(var a=null,s=0;s!==o;s++){var c=i[s];if(\"number\"==typeof c&&isNaN(c)){console.error(\"THREE.KeyframeTrackPrototype: Time is not a valid number.\",t,s,c),e=!1;break}if(null!==a&&a>c){console.error(\"THREE.KeyframeTrackPrototype: Out of order keys.\",t,s,c,a),e=!1;break}a=c}if(void 0!==n&&_p.isTypedArray(n))for(var s=0,u=n.length;s!==u;++s){var h=n[s];if(isNaN(h)){console.error(\"THREE.KeyframeTrackPrototype: Value is not a valid number.\",t,s,h),e=!1;break}}return e},optimize:function(){for(var t=this.times,e=this.values,r=this.getValueSize(),i=2302===this.getInterpolation(),n=1,o=t.length-1,a=1;a<o;++a){var s=!1,c=t[a];if(c!==t[a+1]&&(1!==a||c!==c[0]))if(i)s=!0;else for(var u=a*r,h=u-r,l=u+r,p=0;p!==r;++p){var d=e[u+p];if(d!==e[h+p]||d!==e[l+p]){s=!0;break}}if(s){if(a!==n){t[n]=t[a];for(var f=a*r,m=n*r,p=0;p!==r;++p)e[m+p]=e[f+p]}++n}}if(o>0){t[n]=t[o];for(var f=o*r,m=n*r,p=0;p!==r;++p)e[m+p]=e[f+p];++n}return n!==t.length&&(this.times=_p.arraySlice(t,0,n),this.values=_p.arraySlice(e,0,n*r)),this}},Jr.prototype=Object.assign(Object.create(wp),{constructor:Jr,ValueTypeName:\"vector\"}),ti.prototype=Object.assign(Object.create(qr.prototype),{constructor:ti,interpolate_:function(t,e,r,i){for(var n=this.resultBuffer,o=this.sampleValues,a=this.valueSize,s=t*a,c=(r-e)/(i-e),u=s+a;s!==u;s+=4)m.slerpFlat(n,0,o,s-a,o,s,c);return n}}),ei.prototype=Object.assign(Object.create(wp),{constructor:ei,ValueTypeName:\"quaternion\",DefaultInterpolation:2301,InterpolantFactoryMethodLinear:function(t){return new ti(this.times,this.values,this.getValueSize(),t)},InterpolantFactoryMethodSmooth:void 0}),ri.prototype=Object.assign(Object.create(wp),{constructor:ri,ValueTypeName:\"number\"}),ii.prototype=Object.assign(Object.create(wp),{constructor:ii,ValueTypeName:\"string\",ValueBufferType:Array,DefaultInterpolation:2300,InterpolantFactoryMethodLinear:void 0,InterpolantFactoryMethodSmooth:void 0}),ni.prototype=Object.assign(Object.create(wp),{constructor:ni,ValueTypeName:\"bool\",ValueBufferType:Array,DefaultInterpolation:2300,InterpolantFactoryMethodLinear:void 0,InterpolantFactoryMethodSmooth:void 0}),oi.prototype=Object.assign(Object.create(wp),{constructor:oi,ValueTypeName:\"color\"}),ai.prototype=wp,wp.constructor=ai,Object.assign(ai,{parse:function(t){if(void 0===t.type)throw new Error(\"track type undefined, can not parse\");var e=ai._getTrackTypeForValueTypeName(t.type);if(void 0===t.times){var r=[],i=[];_p.flattenJSON(t.keys,r,i,\"value\"),t.times=r,t.values=i}return void 0!==e.parse?e.parse(t):new e(t.name,t.times,t.values,t.interpolation)},toJSON:function(t){var e,r=t.constructor;if(void 0!==r.toJSON)e=r.toJSON(t);else{e={name:t.name,times:_p.convertArray(t.times,Array),values:_p.convertArray(t.values,Array)};var i=t.getInterpolation();i!==t.DefaultInterpolation&&(e.interpolation=i)}return e.type=t.ValueTypeName,e},_getTrackTypeForValueTypeName:function(t){switch(t.toLowerCase()){case\"scalar\":case\"double\":case\"float\":case\"number\":case\"integer\":return ri;case\"vector\":case\"vector2\":case\"vector3\":case\"vector4\":return Jr;case\"color\":return oi;case\"quaternion\":return ei;case\"bool\":case\"boolean\":return ni;case\"string\":return ii}throw new Error(\"Unsupported typeName: \"+t)}}),Object.assign(si,{parse:function(t){for(var e=[],r=t.tracks,i=1/(t.fps||1),n=0,o=r.length;n!==o;++n)e.push(ai.parse(r[n]).scale(i));return new si(t.name,t.duration,e)},toJSON:function(t){for(var e=[],r=t.tracks,i={name:t.name,duration:t.duration,tracks:e},n=0,o=r.length;n!==o;++n)e.push(ai.toJSON(r[n]));return i},CreateFromMorphTargetSequence:function(t,e,r,i){for(var n=e.length,o=[],a=0;a<n;a++){var s=[],c=[];s.push((a+n-1)%n,a,(a+1)%n),c.push(0,1,0);var u=_p.getKeyframeOrder(s);s=_p.sortedArray(s,1,u),c=_p.sortedArray(c,1,u),i||0!==s[0]||(s.push(n),c.push(c[0])),o.push(new ri(\".morphTargetInfluences[\"+e[a].name+\"]\",s,c).scale(1/r))}return new si(t,-1,o)},findByName:function(t,e){var r=t;if(!Array.isArray(t)){var i=t;r=i.geometry&&i.geometry.animations||i.animations}for(var n=0;n<r.length;n++)if(r[n].name===e)return r[n];return null},CreateClipsFromMorphTargetSequences:function(t,e,r){for(var i={},n=0,o=t.length;n<o;n++){var a=t[n],s=a.name.match(/^([\\w-]*?)([\\d]+)$/);if(s&&s.length>1){var c=i[h=s[1]];c||(i[h]=c=[]),c.push(a)}}var u=[];for(var h in i)u.push(si.CreateFromMorphTargetSequence(h,i[h],e,r));return u},parseAnimation:function(t,e){if(!t)return console.error(\"THREE.AnimationClip: No animation in JSONLoader data.\"),null;for(var r=function(t,e,r,i,n){if(0!==r.length){var o=[],a=[];_p.flattenJSON(r,o,a,i),0!==o.length&&n.push(new t(e,o,a))}},i=[],n=t.name||\"default\",o=t.length||-1,a=t.fps||30,s=t.hierarchy||[],c=0;c<s.length;c++){var u=s[c].keys;if(u&&0!==u.length)if(u[0].morphTargets){for(var h={},l=0;l<u.length;l++)if(u[l].morphTargets)for(m=0;m<u[l].morphTargets.length;m++)h[u[l].morphTargets[m]]=-1;for(var p in h){for(var d=[],f=[],m=0;m!==u[l].morphTargets.length;++m){var g=u[l];d.push(g.time),f.push(g.morphTarget===p?1:0)}i.push(new ri(\".morphTargetInfluence[\"+p+\"]\",d,f))}o=h.length*(a||1)}else{var v=\".bones[\"+e[c].name+\"]\";r(Jr,v+\".position\",u,\"pos\",i),r(ei,v+\".quaternion\",u,\"rot\",i),r(Jr,v+\".scale\",u,\"scl\",i)}}return 0===i.length?null:new si(n,o,i)}}),Object.assign(si.prototype,{resetDuration:function(){for(var t=this,e=0,r=0,i=this.tracks.length;r!==i;++r){var n=t.tracks[r];e=Math.max(e,n.times[n.times.length-1])}this.duration=e},trim:function(){for(var t=this,e=0;e<this.tracks.length;e++)t.tracks[e].trim(0,t.duration);return this},optimize:function(){for(var t=this,e=0;e<this.tracks.length;e++)t.tracks[e].optimize();return this}}),Object.assign(ci.prototype,{load:function(t,e,r,i){var n=this;new Lr(n.manager).load(t,function(t){e(n.parse(JSON.parse(t)))},r,i)},setTextures:function(t){this.textures=t},parse:function(t){function e(t){return void 0===r[t]&&console.warn(\"THREE.MaterialLoader: Undefined texture\",t),r[t]}var r=this.textures,i=new yp[t.type];if(void 0!==t.uuid&&(i.uuid=t.uuid),void 0!==t.name&&(i.name=t.name),void 0!==t.color&&i.color.setHex(t.color),void 0!==t.roughness&&(i.roughness=t.roughness),void 0!==t.metalness&&(i.metalness=t.metalness),void 0!==t.emissive&&i.emissive.setHex(t.emissive),void 0!==t.specular&&i.specular.setHex(t.specular),void 0!==t.shininess&&(i.shininess=t.shininess),void 0!==t.clearCoat&&(i.clearCoat=t.clearCoat),void 0!==t.clearCoatRoughness&&(i.clearCoatRoughness=t.clearCoatRoughness),void 0!==t.uniforms&&(i.uniforms=t.uniforms),void 0!==t.vertexShader&&(i.vertexShader=t.vertexShader),void 0!==t.fragmentShader&&(i.fragmentShader=t.fragmentShader),void 0!==t.vertexColors&&(i.vertexColors=t.vertexColors),void 0!==t.fog&&(i.fog=t.fog),void 0!==t.shading&&(i.shading=t.shading),void 0!==t.blending&&(i.blending=t.blending),void 0!==t.side&&(i.side=t.side),void 0!==t.opacity&&(i.opacity=t.opacity),void 0!==t.transparent&&(i.transparent=t.transparent),void 0!==t.alphaTest&&(i.alphaTest=t.alphaTest),void 0!==t.depthTest&&(i.depthTest=t.depthTest),void 0!==t.depthWrite&&(i.depthWrite=t.depthWrite),void 0!==t.colorWrite&&(i.colorWrite=t.colorWrite),void 0!==t.wireframe&&(i.wireframe=t.wireframe),void 0!==t.wireframeLinewidth&&(i.wireframeLinewidth=t.wireframeLinewidth),void 0!==t.wireframeLinecap&&(i.wireframeLinecap=t.wireframeLinecap),void 0!==t.wireframeLinejoin&&(i.wireframeLinejoin=t.wireframeLinejoin),void 0!==t.skinning&&(i.skinning=t.skinning),void 0!==t.morphTargets&&(i.morphTargets=t.morphTargets),void 0!==t.size&&(i.size=t.size),void 0!==t.sizeAttenuation&&(i.sizeAttenuation=t.sizeAttenuation),void 0!==t.map&&(i.map=e(t.map)),void 0!==t.alphaMap&&(i.alphaMap=e(t.alphaMap),i.transparent=!0),void 0!==t.bumpMap&&(i.bumpMap=e(t.bumpMap)),void 0!==t.bumpScale&&(i.bumpScale=t.bumpScale),void 0!==t.normalMap&&(i.normalMap=e(t.normalMap)),void 0!==t.normalScale){var n=t.normalScale;!1===Array.isArray(n)&&(n=[n,n]),i.normalScale=(new l).fromArray(n)}return void 0!==t.displacementMap&&(i.displacementMap=e(t.displacementMap)),void 0!==t.displacementScale&&(i.displacementScale=t.displacementScale),void 0!==t.displacementBias&&(i.displacementBias=t.displacementBias),void 0!==t.roughnessMap&&(i.roughnessMap=e(t.roughnessMap)),void 0!==t.metalnessMap&&(i.metalnessMap=e(t.metalnessMap)),void 0!==t.emissiveMap&&(i.emissiveMap=e(t.emissiveMap)),void 0!==t.emissiveIntensity&&(i.emissiveIntensity=t.emissiveIntensity),void 0!==t.specularMap&&(i.specularMap=e(t.specularMap)),void 0!==t.envMap&&(i.envMap=e(t.envMap)),void 0!==t.reflectivity&&(i.reflectivity=t.reflectivity),void 0!==t.lightMap&&(i.lightMap=e(t.lightMap)),void 0!==t.lightMapIntensity&&(i.lightMapIntensity=t.lightMapIntensity),void 0!==t.aoMap&&(i.aoMap=e(t.aoMap)),void 0!==t.aoMapIntensity&&(i.aoMapIntensity=t.aoMapIntensity),void 0!==t.gradientMap&&(i.gradientMap=e(t.gradientMap)),i}}),Object.assign(ui.prototype,{load:function(t,e,r,i){var n=this;new Lr(n.manager).load(t,function(t){e(n.parse(JSON.parse(t)))},r,i)},parse:function(t){var e=new Ct,r=t.data.index;if(void 0!==r){a=new Sp[r.type](r.array);e.setIndex(new St(a,1))}var i=t.data.attributes;for(var n in i){var o=i[n],a=new Sp[o.type](o.array);e.addAttribute(n,new St(a,o.itemSize,o.normalized))}var s=t.data.groups||t.data.drawcalls||t.data.offsets;if(void 0!==s)for(var c=0,u=s.length;c!==u;++c){var h=s[c];e.addGroup(h.start,h.count,h.materialIndex)}var l=t.data.boundingSphere;if(void 0!==l){var p=new g;void 0!==l.center&&p.fromArray(l.center),e.boundingSphere=new ct(p,l.radius)}return e}});var Sp={Int8Array:Int8Array,Uint8Array:Uint8Array,Uint8ClampedArray:\"undefined\"!=typeof Uint8ClampedArray?Uint8ClampedArray:Uint8Array,Int16Array:Int16Array,Uint16Array:Uint16Array,Int32Array:Int32Array,Uint32Array:Uint32Array,Float32Array:Float32Array,Float64Array:Float64Array};hi.Handlers={handlers:[],add:function(t,e){this.handlers.push(t,e)},get:function(t){for(var e=this.handlers,r=0,i=e.length;r<i;r+=2){var n=e[r],o=e[r+1];if(n.test(t))return o}return null}},Object.assign(hi.prototype,{crossOrigin:void 0,extractUrlBase:function(t){var e=t.split(\"/\");return 1===e.length?\"./\":(e.pop(),e.join(\"/\")+\"/\")},initMaterials:function(t,e,r){for(var i=this,n=[],o=0;o<t.length;++o)n[o]=i.createMaterial(t[o],e,r);return n},createMaterial:function(){var t={NoBlending:hh,NormalBlending:lh,AdditiveBlending:ph,SubtractiveBlending:dh,MultiplyBlending:fh,CustomBlending:mh},e=new tt,r=new Fr,i=new ci;return function(n,o,a){function s(t,e,i,n,s){var u,h=o+t,l=hi.Handlers.get(h);null!==l?u=l.load(h):(r.setCrossOrigin(a),u=r.load(h)),void 0!==e&&(u.repeat.fromArray(e),1!==e[0]&&(u.wrapS=el),1!==e[1]&&(u.wrapT=el)),void 0!==i&&u.offset.fromArray(i),void 0!==n&&(\"repeat\"===n[0]&&(u.wrapS=el),\"mirror\"===n[0]&&(u.wrapS=il),\"repeat\"===n[1]&&(u.wrapT=el),\"mirror\"===n[1]&&(u.wrapT=il)),void 0!==s&&(u.anisotropy=s);var p=Ql.generateUUID();return c[p]=u,p}var c={},u={uuid:Ql.generateUUID(),type:\"MeshLambertMaterial\"};for(var h in n){var l=n[h];switch(h){case\"DbgColor\":case\"DbgIndex\":case\"opticalDensity\":case\"illumination\":break;case\"DbgName\":u.name=l;break;case\"blending\":u.blending=t[l];break;case\"colorAmbient\":case\"mapAmbient\":console.warn(\"THREE.Loader.createMaterial:\",h,\"is no longer supported.\");break;case\"colorDiffuse\":u.color=e.fromArray(l).getHex();break;case\"colorSpecular\":u.specular=e.fromArray(l).getHex();break;case\"colorEmissive\":u.emissive=e.fromArray(l).getHex();break;case\"specularCoef\":u.shininess=l;break;case\"shading\":\"basic\"===l.toLowerCase()&&(u.type=\"MeshBasicMaterial\"),\"phong\"===l.toLowerCase()&&(u.type=\"MeshPhongMaterial\"),\"standard\"===l.toLowerCase()&&(u.type=\"MeshStandardMaterial\");break;case\"mapDiffuse\":u.map=s(l,n.mapDiffuseRepeat,n.mapDiffuseOffset,n.mapDiffuseWrap,n.mapDiffuseAnisotropy);break;case\"mapDiffuseRepeat\":case\"mapDiffuseOffset\":case\"mapDiffuseWrap\":case\"mapDiffuseAnisotropy\":break;case\"mapEmissive\":u.emissiveMap=s(l,n.mapEmissiveRepeat,n.mapEmissiveOffset,n.mapEmissiveWrap,n.mapEmissiveAnisotropy);break;case\"mapEmissiveRepeat\":case\"mapEmissiveOffset\":case\"mapEmissiveWrap\":case\"mapEmissiveAnisotropy\":break;case\"mapLight\":u.lightMap=s(l,n.mapLightRepeat,n.mapLightOffset,n.mapLightWrap,n.mapLightAnisotropy);break;case\"mapLightRepeat\":case\"mapLightOffset\":case\"mapLightWrap\":case\"mapLightAnisotropy\":break;case\"mapAO\":u.aoMap=s(l,n.mapAORepeat,n.mapAOOffset,n.mapAOWrap,n.mapAOAnisotropy);break;case\"mapAORepeat\":case\"mapAOOffset\":case\"mapAOWrap\":case\"mapAOAnisotropy\":break;case\"mapBump\":u.bumpMap=s(l,n.mapBumpRepeat,n.mapBumpOffset,n.mapBumpWrap,n.mapBumpAnisotropy);break;case\"mapBumpScale\":u.bumpScale=l;break;case\"mapBumpRepeat\":case\"mapBumpOffset\":case\"mapBumpWrap\":case\"mapBumpAnisotropy\":break;case\"mapNormal\":u.normalMap=s(l,n.mapNormalRepeat,n.mapNormalOffset,n.mapNormalWrap,n.mapNormalAnisotropy);break;case\"mapNormalFactor\":u.normalScale=[l,l];break;case\"mapNormalRepeat\":case\"mapNormalOffset\":case\"mapNormalWrap\":case\"mapNormalAnisotropy\":break;case\"mapSpecular\":u.specularMap=s(l,n.mapSpecularRepeat,n.mapSpecularOffset,n.mapSpecularWrap,n.mapSpecularAnisotropy);break;case\"mapSpecularRepeat\":case\"mapSpecularOffset\":case\"mapSpecularWrap\":case\"mapSpecularAnisotropy\":break;case\"mapMetalness\":u.metalnessMap=s(l,n.mapMetalnessRepeat,n.mapMetalnessOffset,n.mapMetalnessWrap,n.mapMetalnessAnisotropy);break;case\"mapMetalnessRepeat\":case\"mapMetalnessOffset\":case\"mapMetalnessWrap\":case\"mapMetalnessAnisotropy\":break;case\"mapRoughness\":u.roughnessMap=s(l,n.mapRoughnessRepeat,n.mapRoughnessOffset,n.mapRoughnessWrap,n.mapRoughnessAnisotropy);break;case\"mapRoughnessRepeat\":case\"mapRoughnessOffset\":case\"mapRoughnessWrap\":case\"mapRoughnessAnisotropy\":break;case\"mapAlpha\":u.alphaMap=s(l,n.mapAlphaRepeat,n.mapAlphaOffset,n.mapAlphaWrap,n.mapAlphaAnisotropy);break;case\"mapAlphaRepeat\":case\"mapAlphaOffset\":case\"mapAlphaWrap\":case\"mapAlphaAnisotropy\":break;case\"flipSided\":u.side=ih;break;case\"doubleSided\":u.side=nh;break;case\"transparency\":console.warn(\"THREE.Loader.createMaterial: transparency has been renamed to opacity\"),u.opacity=l;break;case\"depthTest\":case\"depthWrite\":case\"colorWrite\":case\"opacity\":case\"reflectivity\":case\"transparent\":case\"visible\":case\"wireframe\":u[h]=l;break;case\"vertexColors\":!0===l&&(u.vertexColors=uh),\"face\"===l&&(u.vertexColors=ch);break;default:console.error(\"THREE.Loader.createMaterial: Unsupported\",h,l)}}return\"MeshBasicMaterial\"===u.type&&delete u.emissive,\"MeshPhongMaterial\"!==u.type&&delete u.specular,u.opacity<1&&(u.transparent=!0),i.setTextures(c),i.parse(u)}}()}),Object.assign(li.prototype,{load:function(t,e,r,i){var n=this,o=this.texturePath&&\"string\"==typeof this.texturePath?this.texturePath:hi.prototype.extractUrlBase(t),a=new Lr(this.manager);a.setWithCredentials(this.withCredentials),a.load(t,function(r){var i=JSON.parse(r),a=i.metadata;if(void 0!==a){var s=a.type;if(void 0!==s){if(\"object\"===s.toLowerCase())return void console.error(\"THREE.JSONLoader: \"+t+\" should be loaded with THREE.ObjectLoader instead.\");if(\"scene\"===s.toLowerCase())return void console.error(\"THREE.JSONLoader: \"+t+\" should be loaded with THREE.SceneLoader instead.\")}}var c=n.parse(i,o);e(c.geometry,c.materials)},r,i)},setTexturePath:function(t){this.texturePath=t},parse:function(){function t(t,e){function r(t,e){return t&1<<e}var i,n,o,a,s,c,u,h,p,d,f,m,v,y,b,x,_,w,S,A,M,E,T,P,C,I=t.faces,R=t.vertices,L=t.normals,O=t.colors,D=t.scale,N=0;if(void 0!==t.uvs){for(i=0;i<t.uvs.length;i++)t.uvs[i].length&&N++;for(i=0;i<N;i++)e.faceVertexUvs[i]=[]}for(a=0,s=R.length;a<s;)(w=new g).x=R[a++]*D,w.y=R[a++]*D,w.z=R[a++]*D,e.vertices.push(w);for(a=0,s=I.length;a<s;)if(d=I[a++],f=r(d,0),m=r(d,1),v=r(d,3),y=r(d,4),b=r(d,5),x=r(d,6),_=r(d,7),f){if(A=new xt,A.a=I[a],A.b=I[a+1],A.c=I[a+3],M=new xt,M.a=I[a+1],M.b=I[a+2],M.c=I[a+3],a+=4,m&&(p=I[a++],A.materialIndex=p,M.materialIndex=p),o=e.faces.length,v)for(i=0;i<N;i++)for(P=t.uvs[i],e.faceVertexUvs[i][o]=[],e.faceVertexUvs[i][o+1]=[],n=0;n<4;n++)C=new l(P[2*(h=I[a++])],P[2*h+1]),2!==n&&e.faceVertexUvs[i][o].push(C),0!==n&&e.faceVertexUvs[i][o+1].push(C);if(y&&(u=3*I[a++],A.normal.set(L[u++],L[u++],L[u]),M.normal.copy(A.normal)),b)for(i=0;i<4;i++)u=3*I[a++],T=new g(L[u++],L[u++],L[u]),2!==i&&A.vertexNormals.push(T),0!==i&&M.vertexNormals.push(T);if(x&&(E=O[c=I[a++]],A.color.setHex(E),M.color.setHex(E)),_)for(i=0;i<4;i++)E=O[c=I[a++]],2!==i&&A.vertexColors.push(new tt(E)),0!==i&&M.vertexColors.push(new tt(E));e.faces.push(A),e.faces.push(M)}else{if(S=new xt,S.a=I[a++],S.b=I[a++],S.c=I[a++],m&&(p=I[a++],S.materialIndex=p),o=e.faces.length,v)for(i=0;i<N;i++)for(P=t.uvs[i],e.faceVertexUvs[i][o]=[],n=0;n<3;n++)C=new l(P[2*(h=I[a++])],P[2*h+1]),e.faceVertexUvs[i][o].push(C);if(y&&(u=3*I[a++],S.normal.set(L[u++],L[u++],L[u])),b)for(i=0;i<3;i++)u=3*I[a++],T=new g(L[u++],L[u++],L[u]),S.vertexNormals.push(T);if(x&&(c=I[a++],S.color.setHex(O[c])),_)for(i=0;i<3;i++)c=I[a++],S.vertexColors.push(new tt(O[c]));e.faces.push(S)}}function e(t,e){var r=void 0!==t.influencesPerVertex?t.influencesPerVertex:2;if(t.skinWeights)for(var i=0,n=t.skinWeights.length;i<n;i+=r){var o=t.skinWeights[i],a=r>1?t.skinWeights[i+1]:0,s=r>2?t.skinWeights[i+2]:0,c=r>3?t.skinWeights[i+3]:0;e.skinWeights.push(new d(o,a,s,c))}if(t.skinIndices)for(var i=0,n=t.skinIndices.length;i<n;i+=r){var u=t.skinIndices[i],h=r>1?t.skinIndices[i+1]:0,l=r>2?t.skinIndices[i+2]:0,p=r>3?t.skinIndices[i+3]:0;e.skinIndices.push(new d(u,h,l,p))}e.bones=t.bones,e.bones&&e.bones.length>0&&(e.skinWeights.length!==e.skinIndices.length||e.skinIndices.length!==e.vertices.length)&&console.warn(\"When skinning, number of vertices (\"+e.vertices.length+\"), skinIndices (\"+e.skinIndices.length+\"), and skinWeights (\"+e.skinWeights.length+\") should match.\")}function r(t,e){var r=t.scale;if(void 0!==t.morphTargets)for(var i=0,n=t.morphTargets.length;i<n;i++){e.morphTargets[i]={},e.morphTargets[i].name=t.morphTargets[i].name,e.morphTargets[i].vertices=[];for(var o=e.morphTargets[i].vertices,a=t.morphTargets[i].vertices,s=0,c=a.length;s<c;s+=3){var u=new g;u.x=a[s]*r,u.y=a[s+1]*r,u.z=a[s+2]*r,o.push(u)}}if(void 0!==t.morphColors&&t.morphColors.length>0){console.warn('THREE.JSONLoader: \"morphColors\" no longer supported. Using them as face colors.');for(var h=e.faces,l=t.morphColors[0].colors,i=0,n=h.length;i<n;i++)h[i].color.fromArray(l,3*i)}}function i(t,e){var r=[],i=[];void 0!==t.animation&&i.push(t.animation),void 0!==t.animations&&(t.animations.length?i=i.concat(t.animations):i.push(t.animations));for(var n=0;n<i.length;n++){var o=si.parseAnimation(i[n],e.bones);o&&r.push(o)}if(e.morphTargets){var a=si.CreateClipsFromMorphTargetSequences(e.morphTargets,10);r=r.concat(a)}r.length>0&&(e.animations=r)}return function(n,o){void 0!==n.data&&(n=n.data),void 0!==n.scale?n.scale=1/n.scale:n.scale=1;var a=new wt;return t(n,a),e(n,a),r(n,a),i(n,a),a.computeFaceNormals(),a.computeBoundingSphere(),void 0===n.materials||0===n.materials.length?{geometry:a}:{geometry:a,materials:hi.prototype.initMaterials(n.materials,o,this.crossOrigin)}}}()}),Object.assign(pi.prototype,{load:function(t,e,r,i){\"\"===this.texturePath&&(this.texturePath=t.substring(0,t.lastIndexOf(\"/\")+1));var n=this;new Lr(n.manager).load(t,function(r){var o=null;try{o=JSON.parse(r)}catch(e){return void 0!==i&&i(e),void console.error(\"THREE:ObjectLoader: Can't parse \"+t+\".\",e.message)}var a=o.metadata;if(void 0===a||void 0===a.type||\"geometry\"===a.type.toLowerCase())return void console.error(\"THREE.ObjectLoader: Can't load \"+t+\". Use THREE.JSONLoader instead.\");n.parse(o,e)},r,i)},setTexturePath:function(t){this.texturePath=t},setCrossOrigin:function(t){this.crossOrigin=t},parse:function(t,e){var r=this.parseGeometries(t.geometries),i=this.parseImages(t.images,function(){void 0!==e&&e(a)}),n=this.parseTextures(t.textures,i),o=this.parseMaterials(t.materials,n),a=this.parseObject(t.object,r,o);return t.animations&&(a.animations=this.parseAnimations(t.animations)),void 0!==t.images&&0!==t.images.length||void 0!==e&&e(a),a},parseGeometries:function(t){var e=this,r={};if(void 0!==t)for(var i=new li,n=new ui,o=0,a=t.length;o<a;o++){var s,c=t[o];switch(c.type){case\"PlaneGeometry\":case\"PlaneBufferGeometry\":s=new vp[c.type](c.width,c.height,c.widthSegments,c.heightSegments);break;case\"BoxGeometry\":case\"BoxBufferGeometry\":case\"CubeGeometry\":s=new vp[c.type](c.width,c.height,c.depth,c.widthSegments,c.heightSegments,c.depthSegments);break;case\"CircleGeometry\":case\"CircleBufferGeometry\":s=new vp[c.type](c.radius,c.segments,c.thetaStart,c.thetaLength);break;case\"CylinderGeometry\":case\"CylinderBufferGeometry\":s=new vp[c.type](c.radiusTop,c.radiusBottom,c.height,c.radialSegments,c.heightSegments,c.openEnded,c.thetaStart,c.thetaLength);break;case\"ConeGeometry\":case\"ConeBufferGeometry\":s=new vp[c.type](c.radius,c.height,c.radialSegments,c.heightSegments,c.openEnded,c.thetaStart,c.thetaLength);break;case\"SphereGeometry\":case\"SphereBufferGeometry\":s=new vp[c.type](c.radius,c.widthSegments,c.heightSegments,c.phiStart,c.phiLength,c.thetaStart,c.thetaLength);break;case\"DodecahedronGeometry\":case\"IcosahedronGeometry\":case\"OctahedronGeometry\":case\"TetrahedronGeometry\":s=new vp[c.type](c.radius,c.detail);break;case\"RingGeometry\":case\"RingBufferGeometry\":s=new vp[c.type](c.innerRadius,c.outerRadius,c.thetaSegments,c.phiSegments,c.thetaStart,c.thetaLength);break;case\"TorusGeometry\":case\"TorusBufferGeometry\":s=new vp[c.type](c.radius,c.tube,c.radialSegments,c.tubularSegments,c.arc);break;case\"TorusKnotGeometry\":case\"TorusKnotBufferGeometry\":s=new vp[c.type](c.radius,c.tube,c.tubularSegments,c.radialSegments,c.p,c.q);break;case\"LatheGeometry\":case\"LatheBufferGeometry\":s=new vp[c.type](c.points,c.segments,c.phiStart,c.phiLength);break;case\"BufferGeometry\":s=n.parse(c);break;case\"Geometry\":s=i.parse(c,e.texturePath).geometry;break;default:console.warn('THREE.ObjectLoader: Unsupported geometry type \"'+c.type+'\"');continue}s.uuid=c.uuid,void 0!==c.name&&(s.name=c.name),r[c.uuid]=s}return r},parseMaterials:function(t,e){var r={};if(void 0!==t){var i=new ci;i.setTextures(e);for(var n=0,o=t.length;n<o;n++){var a=t[n];if(\"MultiMaterial\"===a.type){for(var s=[],c=0;c<a.materials.length;c++)s.push(i.parse(a.materials[c]));r[a.uuid]=s}else r[a.uuid]=i.parse(a)}}return r},parseAnimations:function(t){for(var e=[],r=0;r<t.length;r++){var i=si.parse(t[r]);e.push(i)}return e},parseImages:function(t,e){var r=this,i={};if(void 0!==t&&t.length>0){var n=new Nr(new Rr(e));n.setCrossOrigin(this.crossOrigin);for(var o=0,a=t.length;o<a;o++){var s=t[o],c=/^(\\/\\/)|([a-z]+:(\\/\\/)?)/i.test(s.url)?s.url:r.texturePath+s.url;i[s.uuid]=function(t){return r.manager.itemStart(t),n.load(t,function(){r.manager.itemEnd(t)},void 0,function(){r.manager.itemEnd(t),r.manager.itemError(t)})}(c)}}return i},parseTextures:function(t,e){function r(t,e){return\"number\"==typeof t?t:(console.warn(\"THREE.ObjectLoader.parseTexture: Constant should be in numeric form.\",t),e[t])}var i={};if(void 0!==t)for(var n=0,o=t.length;n<o;n++){var a=t[n];void 0===a.image&&console.warn('THREE.ObjectLoader: No \"image\" specified for',a.uuid),void 0===e[a.image]&&console.warn(\"THREE.ObjectLoader: Undefined image\",a.image);var s=new p(e[a.image]);s.needsUpdate=!0,s.uuid=a.uuid,void 0!==a.name&&(s.name=a.name),void 0!==a.mapping&&(s.mapping=r(a.mapping,Ap)),void 0!==a.offset&&s.offset.fromArray(a.offset),void 0!==a.repeat&&s.repeat.fromArray(a.repeat),void 0!==a.wrap&&(s.wrapS=r(a.wrap[0],Mp),s.wrapT=r(a.wrap[1],Mp)),void 0!==a.minFilter&&(s.minFilter=r(a.minFilter,Ep)),void 0!==a.magFilter&&(s.magFilter=r(a.magFilter,Ep)),void 0!==a.anisotropy&&(s.anisotropy=a.anisotropy),void 0!==a.flipY&&(s.flipY=a.flipY),i[a.uuid]=s}return i},parseObject:function(){var t=new v;return function(e,r,i){function n(t){return void 0===r[t]&&console.warn(\"THREE.ObjectLoader: Undefined geometry\",t),r[t]}function o(t){if(void 0!==t){if(Array.isArray(t)){for(var e=[],r=0,n=t.length;r<n;r++){var o=t[r];void 0===i[o]&&console.warn(\"THREE.ObjectLoader: Undefined material\",o),e.push(i[o])}return e}return void 0===i[t]&&console.warn(\"THREE.ObjectLoader: Undefined material\",t),i[t]}}var a,s=this;switch(e.type){case\"Scene\":a=new _e,void 0!==e.background&&Number.isInteger(e.background)&&(a.background=new tt(e.background)),void 0!==e.fog&&(\"Fog\"===e.fog.type?a.fog=new xe(e.fog.color,e.fog.near,e.fog.far):\"FogExp2\"===e.fog.type&&(a.fog=new be(e.fog.color,e.fog.density)));break;case\"PerspectiveCamera\":a=new bt(e.fov,e.aspect,e.near,e.far),void 0!==e.focus&&(a.focus=e.focus),void 0!==e.zoom&&(a.zoom=e.zoom),void 0!==e.filmGauge&&(a.filmGauge=e.filmGauge),void 0!==e.filmOffset&&(a.filmOffset=e.filmOffset),void 0!==e.view&&(a.view=Object.assign({},e.view));break;case\"OrthographicCamera\":a=new yt(e.left,e.right,e.top,e.bottom,e.near,e.far);break;case\"AmbientLight\":a=new Wr(e.color,e.intensity);break;case\"DirectionalLight\":a=new Hr(e.color,e.intensity);break;case\"PointLight\":a=new Vr(e.color,e.intensity,e.distance,e.decay);break;case\"RectAreaLight\":a=new Xr(e.color,e.intensity,e.width,e.height);break;case\"SpotLight\":a=new Gr(e.color,e.intensity,e.distance,e.angle,e.penumbra,e.decay);break;case\"HemisphereLight\":a=new zr(e.color,e.groundColor,e.intensity);break;case\"SkinnedMesh\":console.warn(\"THREE.ObjectLoader.parseObject() does not support SkinnedMesh yet.\");case\"Mesh\":var c=n(e.geometry),u=o(e.material);a=c.bones&&c.bones.length>0?new Pe(c,u):new Bt(c,u);break;case\"LOD\":a=new Me;break;case\"Line\":a=new Ie(n(e.geometry),o(e.material),e.mode);break;case\"LineLoop\":a=new Le(n(e.geometry),o(e.material));break;case\"LineSegments\":a=new Re(n(e.geometry),o(e.material));break;case\"PointCloud\":case\"Points\":a=new De(n(e.geometry),o(e.material));break;case\"Sprite\":a=new Ae(o(e.material));break;case\"Group\":a=new Ne;break;default:a=new gt}if(a.uuid=e.uuid,void 0!==e.name&&(a.name=e.name),void 0!==e.matrix?(t.fromArray(e.matrix),t.decompose(a.position,a.quaternion,a.scale)):(void 0!==e.position&&a.position.fromArray(e.position),void 0!==e.rotation&&a.rotation.fromArray(e.rotation),void 0!==e.quaternion&&a.quaternion.fromArray(e.quaternion),void 0!==e.scale&&a.scale.fromArray(e.scale)),void 0!==e.castShadow&&(a.castShadow=e.castShadow),void 0!==e.receiveShadow&&(a.receiveShadow=e.receiveShadow),e.shadow&&(void 0!==e.shadow.bias&&(a.shadow.bias=e.shadow.bias),void 0!==e.shadow.radius&&(a.shadow.radius=e.shadow.radius),void 0!==e.shadow.mapSize&&a.shadow.mapSize.fromArray(e.shadow.mapSize),void 0!==e.shadow.camera&&(a.shadow.camera=this.parseObject(e.shadow.camera))),void 0!==e.visible&&(a.visible=e.visible),void 0!==e.userData&&(a.userData=e.userData),void 0!==e.children)for(var h in e.children)a.add(s.parseObject(e.children[h],r,i));if(\"LOD\"===e.type)for(var l=e.levels,p=0;p<l.length;p++){var d=l[p];void 0!==(h=a.getObjectByProperty(\"uuid\",d.object))&&a.addLevel(h,d.distance)}return a}}()});var Ap={UVMapping:300,CubeReflectionMapping:qh,CubeRefractionMapping:Yh,EquirectangularReflectionMapping:Zh,EquirectangularRefractionMapping:Kh,SphericalReflectionMapping:Qh,CubeUVReflectionMapping:Jh,CubeUVRefractionMapping:tl},Mp={RepeatWrapping:el,ClampToEdgeWrapping:rl,MirroredRepeatWrapping:il},Ep={NearestFilter:nl,NearestMipMapNearestFilter:ol,NearestMipMapLinearFilter:al,LinearFilter:sl,LinearMipMapNearestFilter:cl,LinearMipMapLinearFilter:ul};Object.assign(Si.prototype,{getPoint:function(){return console.warn(\"THREE.Curve: .getPoint() not implemented.\"),null},getPointAt:function(t){var e=this.getUtoTmapping(t);return this.getPoint(e)},getPoints:function(t){var e=this;void 0===t&&(t=5);for(var r=[],i=0;i<=t;i++)r.push(e.getPoint(i/t));return r},getSpacedPoints:function(t){var e=this;void 0===t&&(t=5);for(var r=[],i=0;i<=t;i++)r.push(e.getPointAt(i/t));return r},getLength:function(){var t=this.getLengths();return t[t.length-1]},getLengths:function(t){var e=this;if(void 0===t&&(t=this.arcLengthDivisions),this.cacheArcLengths&&this.cacheArcLengths.length===t+1&&!this.needsUpdate)return this.cacheArcLengths;this.needsUpdate=!1;var r,i,n=[],o=this.getPoint(0),a=0;for(n.push(0),i=1;i<=t;i++)a+=(r=e.getPoint(i/t)).distanceTo(o),n.push(a),o=r;return this.cacheArcLengths=n,n},updateArcLengths:function(){this.needsUpdate=!0,this.getLengths()},getUtoTmapping:function(t,e){var r,i=this.getLengths(),n=0,o=i.length;r=e||t*i[o-1];for(var a,s=0,c=o-1;s<=c;)if(n=Math.floor(s+(c-s)/2),(a=i[n]-r)<0)s=n+1;else{if(!(a>0)){c=n;break}c=n-1}if(n=c,i[n]===r)return n/(o-1);var u=i[n];return(n+(r-u)/(i[n+1]-u))/(o-1)},getTangent:function(t){var e=t-1e-4,r=t+1e-4;e<0&&(e=0),r>1&&(r=1);var i=this.getPoint(e);return this.getPoint(r).clone().sub(i).normalize()},getTangentAt:function(t){var e=this.getUtoTmapping(t);return this.getTangent(e)},computeFrenetFrames:function(t,e){var r,i,n,o=this,a=new g,s=[],c=[],u=[],h=new g,l=new v;for(r=0;r<=t;r++)i=r/t,s[r]=o.getTangentAt(i),s[r].normalize();c[0]=new g,u[0]=new g;var p=Number.MAX_VALUE,d=Math.abs(s[0].x),f=Math.abs(s[0].y),m=Math.abs(s[0].z);for(d<=p&&(p=d,a.set(1,0,0)),f<=p&&(p=f,a.set(0,1,0)),m<=p&&a.set(0,0,1),h.crossVectors(s[0],a).normalize(),c[0].crossVectors(s[0],h),u[0].crossVectors(s[0],c[0]),r=1;r<=t;r++)c[r]=c[r-1].clone(),u[r]=u[r-1].clone(),h.crossVectors(s[r-1],s[r]),h.length()>Number.EPSILON&&(h.normalize(),n=Math.acos(Ql.clamp(s[r-1].dot(s[r]),-1,1)),c[r].applyMatrix4(l.makeRotationAxis(h,n))),u[r].crossVectors(s[r],c[r]);if(!0===e)for(n=Math.acos(Ql.clamp(c[0].dot(c[t]),-1,1)),n/=t,s[0].dot(h.crossVectors(c[0],c[t]))>0&&(n=-n),r=1;r<=t;r++)c[r].applyMatrix4(l.makeRotationAxis(s[r],n*r)),u[r].crossVectors(s[r],c[r]);return{tangents:s,normals:c,binormals:u}}}),Ai.prototype=Object.create(Si.prototype),Ai.prototype.constructor=Ai,Ai.prototype.isLineCurve=!0,Ai.prototype.getPoint=function(t){if(1===t)return this.v2.clone();var e=this.v2.clone().sub(this.v1);return e.multiplyScalar(t).add(this.v1),e},Ai.prototype.getPointAt=function(t){return this.getPoint(t)},Ai.prototype.getTangent=function(t){return this.v2.clone().sub(this.v1).normalize()},Mi.prototype=Object.assign(Object.create(Si.prototype),{constructor:Mi,add:function(t){this.curves.push(t)},closePath:function(){var t=this.curves[0].getPoint(0),e=this.curves[this.curves.length-1].getPoint(1);t.equals(e)||this.curves.push(new Ai(e,t))},getPoint:function(t){for(var e=this,r=t*this.getLength(),i=this.getCurveLengths(),n=0;n<i.length;){if(i[n]>=r){var o=i[n]-r,a=e.curves[n],s=a.getLength(),c=0===s?0:1-o/s;return a.getPointAt(c)}n++}return null},getLength:function(){var t=this.getCurveLengths();return t[t.length-1]},updateArcLengths:function(){this.needsUpdate=!0,this.cacheLengths=null,this.getCurveLengths()},getCurveLengths:function(){var t=this;if(this.cacheLengths&&this.cacheLengths.length===this.curves.length)return this.cacheLengths;for(var e=[],r=0,i=0,n=this.curves.length;i<n;i++)r+=t.curves[i].getLength(),e.push(r);return this.cacheLengths=e,e},getSpacedPoints:function(t){var e=this;void 0===t&&(t=40);for(var r=[],i=0;i<=t;i++)r.push(e.getPoint(i/t));return this.autoClose&&r.push(r[0]),r},getPoints:function(t){t=t||12;for(var e,r=[],i=0,n=this.curves;i<n.length;i++)for(var o=n[i],a=o&&o.isEllipseCurve?2*t:o&&o.isLineCurve?1:o&&o.isSplineCurve?t*o.points.length:t,s=o.getPoints(a),c=0;c<s.length;c++){var u=s[c];e&&e.equals(u)||(r.push(u),e=u)}return this.autoClose&&r.length>1&&!r[r.length-1].equals(r[0])&&r.push(r[0]),r},createPointsGeometry:function(t){var e=this.getPoints(t);return this.createGeometry(e)},createSpacedPointsGeometry:function(t){var e=this.getSpacedPoints(t);return this.createGeometry(e)},createGeometry:function(t){for(var e=new wt,r=0,i=t.length;r<i;r++){var n=t[r];e.vertices.push(new g(n.x,n.y,n.z||0))}return e}}),Ei.prototype=Object.create(Si.prototype),Ei.prototype.constructor=Ei,Ei.prototype.isEllipseCurve=!0,Ei.prototype.getPoint=function(t){for(var e=2*Math.PI,r=this.aEndAngle-this.aStartAngle,i=Math.abs(r)<Number.EPSILON;r<0;)r+=e;for(;r>e;)r-=e;r<Number.EPSILON&&(r=i?0:e),!0!==this.aClockwise||i||(r===e?r=-e:r-=e);var n=this.aStartAngle+t*r,o=this.aX+this.xRadius*Math.cos(n),a=this.aY+this.yRadius*Math.sin(n);if(0!==this.aRotation){var s=Math.cos(this.aRotation),c=Math.sin(this.aRotation),u=o-this.aX,h=a-this.aY;o=u*s-h*c+this.aX,a=u*c+h*s+this.aY}return new l(o,a)},Ti.prototype=Object.create(Si.prototype),Ti.prototype.constructor=Ti,Ti.prototype.isSplineCurve=!0,Ti.prototype.getPoint=function(t){var e=this.points,r=(e.length-1)*t,i=Math.floor(r),n=r-i,o=e[0===i?i:i-1],a=e[i],s=e[i>e.length-2?e.length-1:i+1],c=e[i>e.length-3?e.length-1:i+2];return new l(di(n,o.x,a.x,s.x,c.x),di(n,o.y,a.y,s.y,c.y))},Pi.prototype=Object.create(Si.prototype),Pi.prototype.constructor=Pi,Pi.prototype.getPoint=function(t){var e=this.v0,r=this.v1,i=this.v2,n=this.v3;return new l(wi(t,e.x,r.x,i.x,n.x),wi(t,e.y,r.y,i.y,n.y))},Ci.prototype=Object.create(Si.prototype),Ci.prototype.constructor=Ci,Ci.prototype.getPoint=function(t){var e=this.v0,r=this.v1,i=this.v2;return new l(vi(t,e.x,r.x,i.x),vi(t,e.y,r.y,i.y))};var Tp=Object.assign(Object.create(Mi.prototype),{fromPoints:function(t){var e=this;this.moveTo(t[0].x,t[0].y);for(var r=1,i=t.length;r<i;r++)e.lineTo(t[r].x,t[r].y)},moveTo:function(t,e){this.currentPoint.set(t,e)},lineTo:function(t,e){var r=new Ai(this.currentPoint.clone(),new l(t,e));this.curves.push(r),this.currentPoint.set(t,e)},quadraticCurveTo:function(t,e,r,i){var n=new Ci(this.currentPoint.clone(),new l(t,e),new l(r,i));this.curves.push(n),this.currentPoint.set(r,i)},bezierCurveTo:function(t,e,r,i,n,o){var a=new Pi(this.currentPoint.clone(),new l(t,e),new l(r,i),new l(n,o));this.curves.push(a),this.currentPoint.set(n,o)},splineThru:function(t){var e=new Ti([this.currentPoint.clone()].concat(t));this.curves.push(e),this.currentPoint.copy(t[t.length-1])},arc:function(t,e,r,i,n,o){var a=this.currentPoint.x,s=this.currentPoint.y;this.absarc(t+a,e+s,r,i,n,o)},absarc:function(t,e,r,i,n,o){this.absellipse(t,e,r,r,i,n,o)},ellipse:function(t,e,r,i,n,o,a,s){var c=this.currentPoint.x,u=this.currentPoint.y;this.absellipse(t+c,e+u,r,i,n,o,a,s)},absellipse:function(t,e,r,i,n,o,a,s){var c=new Ei(t,e,r,i,n,o,a,s);if(this.curves.length>0){var u=c.getPoint(0);u.equals(this.currentPoint)||this.lineTo(u.x,u.y)}this.curves.push(c);var h=c.getPoint(1);this.currentPoint.copy(h)}});Ii.prototype=Tp,Tp.constructor=Ii,Ri.prototype=Object.assign(Object.create(Tp),{constructor:Ri,getPointsHoles:function(t){for(var e=this,r=[],i=0,n=this.holes.length;i<n;i++)r[i]=e.holes[i].getPoints(t);return r},extractAllPoints:function(t){return{shape:this.getPoints(t),holes:this.getPointsHoles(t)}},extractPoints:function(t){return this.extractAllPoints(t)}}),Object.assign(Li.prototype,{moveTo:function(t,e){this.currentPath=new Ii,this.subPaths.push(this.currentPath),this.currentPath.moveTo(t,e)},lineTo:function(t,e){this.currentPath.lineTo(t,e)},quadraticCurveTo:function(t,e,r,i){this.currentPath.quadraticCurveTo(t,e,r,i)},bezierCurveTo:function(t,e,r,i,n,o){this.currentPath.bezierCurveTo(t,e,r,i,n,o)},splineThru:function(t){this.currentPath.splineThru(t)},toShapes:function(t,e){function r(t){for(var e=[],r=0,i=t.length;r<i;r++){var n=t[r],o=new Ri;o.curves=n.curves,e.push(o)}return e}var i=gp.isClockWise,n=this.subPaths;if(0===n.length)return[];if(!0===e)return r(n);var o,a,s,c=[];if(1===n.length)return a=n[0],s=new Ri,s.curves=a.curves,c.push(s),c;var u=!i(n[0].getPoints());u=t?!u:u;var h,l=[],p=[],d=[],f=0;p[f]=void 0,d[f]=[];for(var m=0,g=n.length;m<g;m++)o=i(h=(a=n[m]).getPoints()),(o=t?!o:o)?(!u&&p[f]&&f++,p[f]={s:new Ri,p:h},p[f].s.curves=a.curves,u&&f++,d[f]=[]):d[f].push({h:a,p:h[0]});if(!p[0])return r(n);if(p.length>1){for(var v=!1,y=[],b=0,x=p.length;b<x;b++)l[b]=[];for(var b=0,x=p.length;b<x;b++)for(var _=d[b],w=0;w<_.length;w++){for(var S=_[w],A=!0,M=0;M<p.length;M++)(function(t,e){for(var r=e.length,i=!1,n=r-1,o=0;o<r;n=o++){var a=e[n],s=e[o],c=s.x-a.x,u=s.y-a.y;if(Math.abs(u)>Number.EPSILON){if(u<0&&(a=e[o],c=-c,s=e[n],u=-u),t.y<a.y||t.y>s.y)continue;if(t.y===a.y){if(t.x===a.x)return!0}else{var h=u*(t.x-a.x)-c*(t.y-a.y);if(0===h)return!0;if(h<0)continue;i=!i}}else{if(t.y!==a.y)continue;if(s.x<=t.x&&t.x<=a.x||a.x<=t.x&&t.x<=s.x)return!0}}return i})(S.p,p[M].p)&&(b!==M&&y.push({froms:b,tos:M,hole:w}),A?(A=!1,l[M].push(S)):v=!0);A&&l[b].push(S)}y.length>0&&(v||(d=l))}for(var E,m=0,T=p.length;m<T;m++){s=p[m].s,c.push(s);for(var P=0,C=(E=d[m]).length;P<C;P++)s.holes.push(E[P].h)}return c}}),Object.assign(Oi.prototype,{isFont:!0,generateShapes:function(t,e,r){function i(t,e,i,o){var a=n.glyphs[t]||n.glyphs[\"?\"];if(a){var s,c,u,h,l,p,d,f,m,g,v,y=new Li,b=[];if(a.o)for(var x=a._cachedOutline||(a._cachedOutline=a.o.split(\" \")),_=0,w=x.length;_<w;)switch(x[_++]){case\"m\":s=x[_++]*e+i,c=x[_++]*e+o,y.moveTo(s,c);break;case\"l\":s=x[_++]*e+i,c=x[_++]*e+o,y.lineTo(s,c);break;case\"q\":if(u=x[_++]*e+i,h=x[_++]*e+o,d=x[_++]*e+i,f=x[_++]*e+o,y.quadraticCurveTo(d,f,u,h),v=b[b.length-1]){l=v.x,p=v.y;for(S=1;S<=r;S++)vi(A=S/r,l,d,u),vi(A,p,f,h)}break;case\"b\":if(u=x[_++]*e+i,h=x[_++]*e+o,d=x[_++]*e+i,f=x[_++]*e+o,m=x[_++]*e+i,g=x[_++]*e+o,y.bezierCurveTo(d,f,m,g,u,h),v=b[b.length-1]){l=v.x,p=v.y;for(var S=1;S<=r;S++){var A=S/r;wi(A,l,d,m,u),wi(A,p,f,g,h)}}}return{offsetX:a.ha*e,path:y}}}void 0===e&&(e=100),void 0===r&&(r=4);for(var n=this.data,o=function(t){for(var r=String(t).split(\"\"),o=e/n.resolution,a=(n.boundingBox.yMax-n.boundingBox.yMin+n.underlineThickness)*o,s=0,c=0,u=[],h=0;h<r.length;h++){var l=r[h];if(\"\\n\"===l)s=0,c-=a;else{var p=i(l,o,s,c);s+=p.offsetX,u.push(p.path)}}return u}(t),a=[],s=0,c=o.length;s<c;s++)Array.prototype.push.apply(a,o[s].toShapes());return a}}),Object.assign(Di.prototype,{load:function(t,e,r,i){var n=this;new Lr(this.manager).load(t,function(t){var r;try{r=JSON.parse(t)}catch(e){console.warn(\"THREE.FontLoader: typeface.js support is being deprecated. Use typeface.json instead.\"),r=JSON.parse(t.substring(65,t.length-2))}var i=n.parse(r);e&&e(i)},r,i)},parse:function(t){return new Oi(t)}});var Pp,Cp={getContext:function(){return void 0===Pp&&(Pp=new(window.AudioContext||window.webkitAudioContext)),Pp},setContext:function(t){Pp=t}};Object.assign(Ni.prototype,{load:function(t,e,r,i){var n=new Lr(this.manager);n.setResponseType(\"arraybuffer\"),n.load(t,function(t){Cp.getContext().decodeAudioData(t,function(t){e(t)})},r,i)}}),Object.assign(ki.prototype,{update:function(){var t,e,r,i,n,o,a,s,c=new v,u=new v;return function(h){if(t!==this||e!==h.focus||r!==h.fov||i!==h.aspect*this.aspect||n!==h.near||o!==h.far||a!==h.zoom||s!==this.eyeSep){t=this,e=h.focus,r=h.fov,i=h.aspect*this.aspect,n=h.near,o=h.far,a=h.zoom;var l,p,d=h.projectionMatrix.clone(),f=(s=this.eyeSep/2)*n/e,m=n*Math.tan(Ql.DEG2RAD*r*.5)/a;u.elements[12]=-s,c.elements[12]=s,l=-m*i+f,p=m*i+f,d.elements[0]=2*n/(p-l),d.elements[8]=(p+l)/(p-l),this.cameraL.projectionMatrix.copy(d),l=-m*i-f,p=m*i-f,d.elements[0]=2*n/(p-l),d.elements[8]=(p+l)/(p-l),this.cameraR.projectionMatrix.copy(d)}this.cameraL.matrixWorld.copy(h.matrixWorld).multiply(u),this.cameraR.matrixWorld.copy(h.matrixWorld).multiply(c)}}()}),Fi.prototype=Object.assign(Object.create(gt.prototype),{constructor:Fi,getInput:function(){return this.gain},removeFilter:function(){null!==this.filter&&(this.gain.disconnect(this.filter),this.filter.disconnect(this.context.destination),this.gain.connect(this.context.destination),this.filter=null)},getFilter:function(){return this.filter},setFilter:function(t){null!==this.filter?(this.gain.disconnect(this.filter),this.filter.disconnect(this.context.destination)):this.gain.disconnect(this.context.destination),this.filter=t,this.gain.connect(this.filter),this.filter.connect(this.context.destination)},getMasterVolume:function(){return this.gain.gain.value},setMasterVolume:function(t){this.gain.gain.value=t},updateMatrixWorld:function(){var t=new g,e=new m,r=new g,i=new g;return function(n){gt.prototype.updateMatrixWorld.call(this,n);var o=this.context.listener,a=this.up;this.matrixWorld.decompose(t,e,r),i.set(0,0,-1).applyQuaternion(e),o.positionX?(o.positionX.setValueAtTime(t.x,this.context.currentTime),o.positionY.setValueAtTime(t.y,this.context.currentTime),o.positionZ.setValueAtTime(t.z,this.context.currentTime),o.forwardX.setValueAtTime(i.x,this.context.currentTime),o.forwardY.setValueAtTime(i.y,this.context.currentTime),o.forwardZ.setValueAtTime(i.z,this.context.currentTime),o.upX.setValueAtTime(a.x,this.context.currentTime),o.upY.setValueAtTime(a.y,this.context.currentTime),o.upZ.setValueAtTime(a.z,this.context.currentTime)):(o.setPosition(t.x,t.y,t.z),o.setOrientation(i.x,i.y,i.z,a.x,a.y,a.z))}}()}),Bi.prototype=Object.assign(Object.create(gt.prototype),{constructor:Bi,getOutput:function(){return this.gain},setNodeSource:function(t){return this.hasPlaybackControl=!1,this.sourceType=\"audioNode\",this.source=t,this.connect(),this},setBuffer:function(t){return this.buffer=t,this.sourceType=\"buffer\",this.autoplay&&this.play(),this},play:function(){if(!0===this.isPlaying)return void console.warn(\"THREE.Audio: Audio is already playing.\");if(!1===this.hasPlaybackControl)return void console.warn(\"THREE.Audio: this Audio has no playback control.\");var t=this.context.createBufferSource();return t.buffer=this.buffer,t.loop=this.loop,t.onended=this.onEnded.bind(this),t.playbackRate.setValueAtTime(this.playbackRate,this.startTime),t.start(0,this.startTime),this.isPlaying=!0,this.source=t,this.connect()},pause:function(){return!1===this.hasPlaybackControl?void console.warn(\"THREE.Audio: this Audio has no playback control.\"):(this.source.stop(),this.startTime=this.context.currentTime,this.isPlaying=!1,this)},stop:function(){return!1===this.hasPlaybackControl?void console.warn(\"THREE.Audio: this Audio has no playback control.\"):(this.source.stop(),this.startTime=0,this.isPlaying=!1,this)},connect:function(){var t=this;if(this.filters.length>0){this.source.connect(this.filters[0]);for(var e=1,r=this.filters.length;e<r;e++)t.filters[e-1].connect(t.filters[e]);this.filters[this.filters.length-1].connect(this.getOutput())}else this.source.connect(this.getOutput());return this},disconnect:function(){var t=this;if(this.filters.length>0){this.source.disconnect(this.filters[0]);for(var e=1,r=this.filters.length;e<r;e++)t.filters[e-1].disconnect(t.filters[e]);this.filters[this.filters.length-1].disconnect(this.getOutput())}else this.source.disconnect(this.getOutput());return this},getFilters:function(){return this.filters},setFilters:function(t){return t||(t=[]),!0===this.isPlaying?(this.disconnect(),this.filters=t,this.connect()):this.filters=t,this},getFilter:function(){return this.getFilters()[0]},setFilter:function(t){return this.setFilters(t?[t]:[])},setPlaybackRate:function(t){return!1===this.hasPlaybackControl?void console.warn(\"THREE.Audio: this Audio has no playback control.\"):(this.playbackRate=t,!0===this.isPlaying&&this.source.playbackRate.setValueAtTime(this.playbackRate,this.context.currentTime),this)},getPlaybackRate:function(){return this.playbackRate},onEnded:function(){this.isPlaying=!1},getLoop:function(){return!1===this.hasPlaybackControl?(console.warn(\"THREE.Audio: this Audio has no playback control.\"),!1):this.loop},setLoop:function(t){return!1===this.hasPlaybackControl?void console.warn(\"THREE.Audio: this Audio has no playback control.\"):(this.loop=t,!0===this.isPlaying&&(this.source.loop=this.loop),this)},getVolume:function(){return this.gain.gain.value},setVolume:function(t){return this.gain.gain.value=t,this}}),zi.prototype=Object.assign(Object.create(Bi.prototype),{constructor:zi,getOutput:function(){return this.panner},getRefDistance:function(){return this.panner.refDistance},setRefDistance:function(t){this.panner.refDistance=t},getRolloffFactor:function(){return this.panner.rolloffFactor},setRolloffFactor:function(t){this.panner.rolloffFactor=t},getDistanceModel:function(){return this.panner.distanceModel},setDistanceModel:function(t){this.panner.distanceModel=t},getMaxDistance:function(){return this.panner.maxDistance},setMaxDistance:function(t){this.panner.maxDistance=t},updateMatrixWorld:function(){var t=new g;return function(e){gt.prototype.updateMatrixWorld.call(this,e),t.setFromMatrixPosition(this.matrixWorld),this.panner.setPosition(t.x,t.y,t.z)}}()}),Object.assign(Ui.prototype,{getFrequencyData:function(){return this.analyser.getByteFrequencyData(this.data),this.data},getAverageFrequency:function(){for(var t=0,e=this.getFrequencyData(),r=0;r<e.length;r++)t+=e[r];return t/e.length}}),Object.assign(ji.prototype,{accumulate:function(t,e){var r=this.buffer,i=this.valueSize,n=t*i+i,o=this.cumulativeWeight;if(0===o){for(var a=0;a!==i;++a)r[n+a]=r[a];o=e}else{var s=e/(o+=e);this._mixBufferRegion(r,n,0,s,i)}this.cumulativeWeight=o},apply:function(t){var e=this.valueSize,r=this.buffer,i=t*e+e,n=this.cumulativeWeight,o=this.binding;if(this.cumulativeWeight=0,n<1){var a=3*e;this._mixBufferRegion(r,i,a,1-n,e)}for(var s=e,c=e+e;s!==c;++s)if(r[s]!==r[s+e]){o.setValue(r,i);break}},saveOriginalState:function(){var t=this.binding,e=this.buffer,r=this.valueSize,i=3*r;t.getValue(e,i);for(var n=r,o=i;n!==o;++n)e[n]=e[i+n%r];this.cumulativeWeight=0},restoreOriginalState:function(){var t=3*this.valueSize;this.binding.setValue(this.buffer,t)},_select:function(t,e,r,i,n){if(i>=.5)for(var o=0;o!==n;++o)t[e+o]=t[r+o]},_slerp:function(t,e,r,i){m.slerpFlat(t,e,t,e,t,r,i)},_lerp:function(t,e,r,i,n){for(var o=1-i,a=0;a!==n;++a){var s=e+a;t[s]=t[s]*o+t[r+a]*i}}}),Object.assign(Gi.prototype,{getValue:function(t,e){this.bind();var r=this._targetGroup.nCachedObjects_,i=this._bindings[r];void 0!==i&&i.getValue(t,e)},setValue:function(t,e){for(var r=this._bindings,i=this._targetGroup.nCachedObjects_,n=r.length;i!==n;++i)r[i].setValue(t,e)},bind:function(){for(var t=this._bindings,e=this._targetGroup.nCachedObjects_,r=t.length;e!==r;++e)t[e].bind()},unbind:function(){for(var t=this._bindings,e=this._targetGroup.nCachedObjects_,r=t.length;e!==r;++e)t[e].unbind()}}),Object.assign(Vi,{Composite:Gi,create:function(t,e,r){return t&&t.isAnimationObjectGroup?new Vi.Composite(t,e,r):new Vi(t,e,r)},sanitizeNodeName:function(t){return t.replace(/\\s/g,\"_\").replace(/[^\\w-]/g,\"\")},parseTrackName:function(){var t=new RegExp(\"^\"+/((?:[\\w-]+[\\/:])*)/.source+/([\\w-\\.]+)?/.source+/(?:\\.([\\w-]+)(?:\\[(.+)\\])?)?/.source+/\\.([\\w-]+)(?:\\[(.+)\\])?/.source+\"$\"),e=[\"material\",\"materials\",\"bones\"];return function(r){var i=t.exec(r);if(!i)throw new Error(\"PropertyBinding: Cannot parse trackName: \"+r);var n={nodeName:i[2],objectName:i[3],objectIndex:i[4],propertyName:i[5],propertyIndex:i[6]},o=n.nodeName&&n.nodeName.lastIndexOf(\".\");if(void 0!==o&&-1!==o){var a=n.nodeName.substring(o+1);-1!==e.indexOf(a)&&(n.nodeName=n.nodeName.substring(0,o),n.objectName=a)}if(null===n.propertyName||0===n.propertyName.length)throw new Error(\"PropertyBinding: can not parse propertyName from trackName: \"+r);return n}}(),findNode:function(t,e){if(!e||\"\"===e||\"root\"===e||\".\"===e||-1===e||e===t.name||e===t.uuid)return t;if(t.skeleton){var r=function(t){for(var r=0;r<t.bones.length;r++){var i=t.bones[r];if(i.name===e)return i}return null}(t.skeleton);if(r)return r}if(t.children){var i=function(t){for(var r=0;r<t.length;r++){var n=t[r];if(n.name===e||n.uuid===e)return n;var o=i(n.children);if(o)return o}return null},n=i(t.children);if(n)return n}return null}}),Object.assign(Vi.prototype,{_getValue_unavailable:function(){},_setValue_unavailable:function(){},BindingType:{Direct:0,EntireArray:1,ArrayElement:2,HasFromToArray:3},Versioning:{None:0,NeedsUpdate:1,MatrixWorldNeedsUpdate:2},GetterByBindingType:[function(t,e){t[e]=this.node[this.propertyName]},function(t,e){for(var r=this.resolvedProperty,i=0,n=r.length;i!==n;++i)t[e++]=r[i]},function(t,e){t[e]=this.resolvedProperty[this.propertyIndex]},function(t,e){this.resolvedProperty.toArray(t,e)}],SetterByBindingTypeAndVersioning:[[function(t,e){this.node[this.propertyName]=t[e]},function(t,e){this.node[this.propertyName]=t[e],this.targetObject.needsUpdate=!0},function(t,e){this.node[this.propertyName]=t[e],this.targetObject.matrixWorldNeedsUpdate=!0}],[function(t,e){for(var r=this.resolvedProperty,i=0,n=r.length;i!==n;++i)r[i]=t[e++]},function(t,e){for(var r=this.resolvedProperty,i=0,n=r.length;i!==n;++i)r[i]=t[e++];this.targetObject.needsUpdate=!0},function(t,e){for(var r=this.resolvedProperty,i=0,n=r.length;i!==n;++i)r[i]=t[e++];this.targetObject.matrixWorldNeedsUpdate=!0}],[function(t,e){this.resolvedProperty[this.propertyIndex]=t[e]},function(t,e){this.resolvedProperty[this.propertyIndex]=t[e],this.targetObject.needsUpdate=!0},function(t,e){this.resolvedProperty[this.propertyIndex]=t[e],this.targetObject.matrixWorldNeedsUpdate=!0}],[function(t,e){this.resolvedProperty.fromArray(t,e)},function(t,e){this.resolvedProperty.fromArray(t,e),this.targetObject.needsUpdate=!0},function(t,e){this.resolvedProperty.fromArray(t,e),this.targetObject.matrixWorldNeedsUpdate=!0}]],getValue:function(t,e){this.bind(),this.getValue(t,e)},setValue:function(t,e){this.bind(),this.setValue(t,e)},bind:function(){var t=this.node,e=this.parsedPath,r=e.objectName,i=e.propertyName,n=e.propertyIndex;if(t||(t=Vi.findNode(this.rootNode,e.nodeName)||this.rootNode,this.node=t),this.getValue=this._getValue_unavailable,this.setValue=this._setValue_unavailable,!t)return void console.error(\"THREE.PropertyBinding: Trying to update node for track: \"+this.path+\" but it wasn't found.\");if(r){var o=e.objectIndex;switch(r){case\"materials\":if(!t.material)return void console.error(\"THREE.PropertyBinding: Can not bind to material as node does not have a material.\",this);if(!t.material.materials)return void console.error(\"THREE.PropertyBinding: Can not bind to material.materials as node.material does not have a materials array.\",this);t=t.material.materials;break;case\"bones\":if(!t.skeleton)return void console.error(\"THREE.PropertyBinding: Can not bind to bones as node does not have a skeleton.\",this);t=t.skeleton.bones;for(h=0;h<t.length;h++)if(t[h].name===o){o=h;break}break;default:if(void 0===t[r])return void console.error(\"THREE.PropertyBinding: Can not bind to objectName of node undefined.\",this);t=t[r]}if(void 0!==o){if(void 0===t[o])return void console.error(\"THREE.PropertyBinding: Trying to bind to objectIndex of objectName, but is undefined.\",this,t);t=t[o]}}var a=t[i];if(void 0===a){var s=e.nodeName;return void console.error(\"THREE.PropertyBinding: Trying to update property for track: \"+s+\".\"+i+\" but it wasn't found.\",t)}var c=this.Versioning.None;void 0!==t.needsUpdate?(c=this.Versioning.NeedsUpdate,this.targetObject=t):void 0!==t.matrixWorldNeedsUpdate&&(c=this.Versioning.MatrixWorldNeedsUpdate,this.targetObject=t);var u=this.BindingType.Direct;if(void 0!==n){if(\"morphTargetInfluences\"===i){if(!t.geometry)return void console.error(\"THREE.PropertyBinding: Can not bind to morphTargetInfluences because node does not have a geometry.\",this);if(t.geometry.isBufferGeometry){if(!t.geometry.morphAttributes)return void console.error(\"THREE.PropertyBinding: Can not bind to morphTargetInfluences because node does not have a geometry.morphAttributes.\",this);for(h=0;h<this.node.geometry.morphAttributes.position.length;h++)if(t.geometry.morphAttributes.position[h].name===n){n=h;break}}else{if(!t.geometry.morphTargets)return void console.error(\"THREE.PropertyBinding: Can not bind to morphTargetInfluences because node does not have a geometry.morphTargets.\",this);for(var h=0;h<this.node.geometry.morphTargets.length;h++)if(t.geometry.morphTargets[h].name===n){n=h;break}}}u=this.BindingType.ArrayElement,this.resolvedProperty=a,this.propertyIndex=n}else void 0!==a.fromArray&&void 0!==a.toArray?(u=this.BindingType.HasFromToArray,this.resolvedProperty=a):Array.isArray(a)?(u=this.BindingType.EntireArray,this.resolvedProperty=a):this.propertyName=i;this.getValue=this.GetterByBindingType[u],this.setValue=this.SetterByBindingTypeAndVersioning[u][c]},unbind:function(){this.node=null,this.getValue=this._getValue_unbound,this.setValue=this._setValue_unbound}}),Object.assign(Vi.prototype,{_getValue_unbound:Vi.prototype.getValue,_setValue_unbound:Vi.prototype.setValue}),Object.assign($i.prototype,{isAnimationObjectGroup:!0,add:function(t){for(var e=arguments,r=this._objects,i=r.length,n=this.nCachedObjects_,o=this._indicesByUUID,a=this._paths,s=this._parsedPaths,c=this._bindings,u=c.length,h=0,l=arguments.length;h!==l;++h){var p=e[h],d=p.uuid,f=o[d],m=void 0;if(void 0===f){f=i++,o[d]=f,r.push(p);for(var g=0,v=u;g!==v;++g)c[g].push(new Vi(p,a[g],s[g]))}else if(f<n){m=r[f];var y=--n,b=r[y];o[b.uuid]=f,r[f]=b,o[d]=y,r[y]=p;for(var g=0,v=u;g!==v;++g){var x=c[g],_=x[y],w=x[f];x[f]=_,void 0===w&&(w=new Vi(p,a[g],s[g])),x[y]=w}}else r[f]!==m&&console.error(\"THREE.AnimationObjectGroup: Different objects with the same UUID detected. Clean the caches or recreate your infrastructure when reloading scenes.\")}this.nCachedObjects_=n},remove:function(t){for(var e=arguments,r=this._objects,i=this.nCachedObjects_,n=this._indicesByUUID,o=this._bindings,a=o.length,s=0,c=arguments.length;s!==c;++s){var u=e[s],h=u.uuid,l=n[h];if(void 0!==l&&l>=i){var p=i++,d=r[p];n[d.uuid]=l,r[l]=d,n[h]=p,r[p]=u;for(var f=0,m=a;f!==m;++f){var g=o[f],v=g[p],y=g[l];g[l]=v,g[p]=y}}}this.nCachedObjects_=i},uncache:function(t){for(var e=arguments,r=this._objects,i=r.length,n=this.nCachedObjects_,o=this._indicesByUUID,a=this._bindings,s=a.length,c=0,u=arguments.length;c!==u;++c){var h=e[c].uuid,l=o[h];if(void 0!==l)if(delete o[h],l<n){var p=--n,d=r[p],f=r[b=--i];o[d.uuid]=l,r[l]=d,o[f.uuid]=p,r[p]=f,r.pop();for(var m=0,g=s;m!==g;++m){var v=(x=a[m])[p],y=x[b];x[l]=v,x[p]=y,x.pop()}}else{var b=--i;o[(f=r[b]).uuid]=l,r[l]=f,r.pop();for(var m=0,g=s;m!==g;++m){var x=a[m];x[l]=x[b],x.pop()}}}this.nCachedObjects_=n},subscribe_:function(t,e){var r=this._bindingsIndicesByPath,i=r[t],n=this._bindings;if(void 0!==i)return n[i];var o=this._paths,a=this._parsedPaths,s=this._objects,c=s.length,u=this.nCachedObjects_,h=new Array(c);i=n.length,r[t]=i,o.push(t),a.push(e),n.push(h);for(var l=u,p=s.length;l!==p;++l){var d=s[l];h[l]=new Vi(d,t,e)}return h},unsubscribe_:function(t){var e=this._bindingsIndicesByPath,r=e[t];if(void 0!==r){var i=this._paths,n=this._parsedPaths,o=this._bindings,a=o.length-1,s=o[a];e[t[a]]=r,o[r]=s,o.pop(),n[r]=n[a],n.pop(),i[r]=i[a],i.pop()}}}),Object.assign(Hi.prototype,{play:function(){return this._mixer._activateAction(this),this},stop:function(){return this._mixer._deactivateAction(this),this.reset()},reset:function(){return this.paused=!1,this.enabled=!0,this.time=0,this._loopCount=-1,this._startTime=null,this.stopFading().stopWarping()},isRunning:function(){return this.enabled&&!this.paused&&0!==this.timeScale&&null===this._startTime&&this._mixer._isActiveAction(this)},isScheduled:function(){return this._mixer._isActiveAction(this)},startAt:function(t){return this._startTime=t,this},setLoop:function(t,e){return this.loop=t,this.repetitions=e,this},setEffectiveWeight:function(t){return this.weight=t,this._effectiveWeight=this.enabled?t:0,this.stopFading()},getEffectiveWeight:function(){return this._effectiveWeight},fadeIn:function(t){return this._scheduleFading(t,0,1)},fadeOut:function(t){return this._scheduleFading(t,1,0)},crossFadeFrom:function(t,e,r){if(t.fadeOut(e),this.fadeIn(e),r){var i=this._clip.duration,n=t._clip.duration,o=n/i,a=i/n;t.warp(1,o,e),this.warp(a,1,e)}return this},crossFadeTo:function(t,e,r){return t.crossFadeFrom(this,e,r)},stopFading:function(){var t=this._weightInterpolant;return null!==t&&(this._weightInterpolant=null,this._mixer._takeBackControlInterpolant(t)),this},setEffectiveTimeScale:function(t){return this.timeScale=t,this._effectiveTimeScale=this.paused?0:t,this.stopWarping()},getEffectiveTimeScale:function(){return this._effectiveTimeScale},setDuration:function(t){return this.timeScale=this._clip.duration/t,this.stopWarping()},syncWith:function(t){return this.time=t.time,this.timeScale=t.timeScale,this.stopWarping()},halt:function(t){return this.warp(this._effectiveTimeScale,0,t)},warp:function(t,e,r){var i=this._mixer,n=i.time,o=this._timeScaleInterpolant,a=this.timeScale;null===o&&(o=i._lendControlInterpolant(),this._timeScaleInterpolant=o);var s=o.parameterPositions,c=o.sampleValues;return s[0]=n,s[1]=n+r,c[0]=t/a,c[1]=e/a,this},stopWarping:function(){var t=this._timeScaleInterpolant;return null!==t&&(this._timeScaleInterpolant=null,this._mixer._takeBackControlInterpolant(t)),this},getMixer:function(){return this._mixer},getClip:function(){return this._clip},getRoot:function(){return this._localRoot||this._mixer._root},_update:function(t,e,r,i){if(!this.enabled)return void this._updateWeight(t);var n=this._startTime;if(null!==n){var o=(t-n)*r;if(o<0||0===r)return;this._startTime=null,e=r*o}e*=this._updateTimeScale(t);var a=this._updateTime(e),s=this._updateWeight(t);if(s>0)for(var c=this._interpolants,u=this._propertyBindings,h=0,l=c.length;h!==l;++h)c[h].evaluate(a),u[h].accumulate(i,s)},_updateWeight:function(t){var e=0;if(this.enabled){e=this.weight;var r=this._weightInterpolant;if(null!==r){var i=r.evaluate(t)[0];e*=i,t>r.parameterPositions[1]&&(this.stopFading(),0===i&&(this.enabled=!1))}}return this._effectiveWeight=e,e},_updateTimeScale:function(t){var e=0;if(!this.paused){e=this.timeScale;var r=this._timeScaleInterpolant;null!==r&&(e*=r.evaluate(t)[0],t>r.parameterPositions[1]&&(this.stopWarping(),0===e?this.paused=!0:this.timeScale=e))}return this._effectiveTimeScale=e,e},_updateTime:function(t){var e=this.time+t;if(0===t)return e;var r=this._clip.duration,i=this.loop,n=this._loopCount;if(2200===i){-1===n&&(this._loopCount=0,this._setEndings(!0,!0,!1));t:{if(e>=r)e=r;else{if(!(e<0))break t;e=0}this.clampWhenFinished?this.paused=!0:this.enabled=!1,this._mixer.dispatchEvent({type:\"finished\",action:this,direction:t<0?-1:1})}}else{var o=2202===i;if(-1===n&&(t>=0?(n=0,this._setEndings(!0,0===this.repetitions,o)):this._setEndings(0===this.repetitions,!0,o)),e>=r||e<0){var a=Math.floor(e/r);e-=r*a,n+=Math.abs(a);var s=this.repetitions-n;if(s<0)this.clampWhenFinished?this.paused=!0:this.enabled=!1,e=t>0?r:0,this._mixer.dispatchEvent({type:\"finished\",action:this,direction:t>0?1:-1});else{if(0===s){var c=t<0;this._setEndings(c,!c,o)}else this._setEndings(!1,!1,o);this._loopCount=n,this._mixer.dispatchEvent({type:\"loop\",action:this,loopDelta:a})}}if(o&&1==(1&n))return this.time=e,r-e}return this.time=e,e},_setEndings:function(t,e,r){var i=this._interpolantSettings;r?(i.endingStart=2401,i.endingEnd=2401):(i.endingStart=t?this.zeroSlopeAtStart?2401:zl:2402,i.endingEnd=e?this.zeroSlopeAtEnd?2401:zl:2402)},_scheduleFading:function(t,e,r){var i=this._mixer,n=i.time,o=this._weightInterpolant;null===o&&(o=i._lendControlInterpolant(),this._weightInterpolant=o);var a=o.parameterPositions,s=o.sampleValues;return a[0]=n,s[0]=e,a[1]=n+t,s[1]=r,this}}),Object.assign(Wi.prototype,h.prototype,{_bindAction:function(t,e){var r=this,i=t._localRoot||this._root,n=t._clip.tracks,o=n.length,a=t._propertyBindings,s=t._interpolants,c=i.uuid,u=this._bindingsByRootAndName,h=u[c];void 0===h&&(h={},u[c]=h);for(var l=0;l!==o;++l){var p=n[l],d=p.name,f=h[d];if(void 0!==f)a[l]=f;else{if(void 0!==(f=a[l])){null===f._cacheIndex&&(++f.referenceCount,r._addInactiveBinding(f,c,d));continue}var m=e&&e._propertyBindings[l].binding.parsedPath;++(f=new ji(Vi.create(i,d,m),p.ValueTypeName,p.getValueSize())).referenceCount,r._addInactiveBinding(f,c,d),a[l]=f}s[l].resultBuffer=f.buffer}},_activateAction:function(t){var e=this;if(!this._isActiveAction(t)){if(null===t._cacheIndex){var r=(t._localRoot||this._root).uuid,i=t._clip.uuid,n=this._actionsByClip[i];this._bindAction(t,n&&n.knownActions[0]),this._addInactiveAction(t,i,r)}for(var o=t._propertyBindings,a=0,s=o.length;a!==s;++a){var c=o[a];0==c.useCount++&&(e._lendBinding(c),c.saveOriginalState())}this._lendAction(t)}},_deactivateAction:function(t){var e=this;if(this._isActiveAction(t)){for(var r=t._propertyBindings,i=0,n=r.length;i!==n;++i){var o=r[i];0==--o.useCount&&(o.restoreOriginalState(),e._takeBackBinding(o))}this._takeBackAction(t)}},_initMemoryManager:function(){this._actions=[],this._nActiveActions=0,this._actionsByClip={},this._bindings=[],this._nActiveBindings=0,this._bindingsByRootAndName={},this._controlInterpolants=[],this._nActiveControlInterpolants=0;var t=this;this.stats={actions:{get total(){return t._actions.length},get inUse(){return t._nActiveActions}},bindings:{get total(){return t._bindings.length},get inUse(){return t._nActiveBindings}},controlInterpolants:{get total(){return t._controlInterpolants.length},get inUse(){return t._nActiveControlInterpolants}}}},_isActiveAction:function(t){var e=t._cacheIndex;return null!==e&&e<this._nActiveActions},_addInactiveAction:function(t,e,r){var i=this._actions,n=this._actionsByClip,o=n[e];if(void 0===o)o={knownActions:[t],actionByRoot:{}},t._byClipCacheIndex=0,n[e]=o;else{var a=o.knownActions;t._byClipCacheIndex=a.length,a.push(t)}t._cacheIndex=i.length,i.push(t),o.actionByRoot[r]=t},_removeInactiveAction:function(t){var e=this._actions,r=e[e.length-1],i=t._cacheIndex;r._cacheIndex=i,e[i]=r,e.pop(),t._cacheIndex=null;var n=t._clip.uuid,o=this._actionsByClip,a=o[n],s=a.knownActions,c=s[s.length-1],u=t._byClipCacheIndex;c._byClipCacheIndex=u,s[u]=c,s.pop(),t._byClipCacheIndex=null,delete a.actionByRoot[(t._localRoot||this._root).uuid],0===s.length&&delete o[n],this._removeInactiveBindingsForAction(t)},_removeInactiveBindingsForAction:function(t){for(var e=this,r=t._propertyBindings,i=0,n=r.length;i!==n;++i){var o=r[i];0==--o.referenceCount&&e._removeInactiveBinding(o)}},_lendAction:function(t){var e=this._actions,r=t._cacheIndex,i=this._nActiveActions++,n=e[i];t._cacheIndex=i,e[i]=t,n._cacheIndex=r,e[r]=n},_takeBackAction:function(t){var e=this._actions,r=t._cacheIndex,i=--this._nActiveActions,n=e[i];t._cacheIndex=i,e[i]=t,n._cacheIndex=r,e[r]=n},_addInactiveBinding:function(t,e,r){var i=this._bindingsByRootAndName,n=i[e],o=this._bindings;void 0===n&&(n={},i[e]=n),n[r]=t,t._cacheIndex=o.length,o.push(t)},_removeInactiveBinding:function(t){var e=this._bindings,r=t.binding,i=r.rootNode.uuid,n=r.path,o=this._bindingsByRootAndName,a=o[i],s=e[e.length-1],c=t._cacheIndex;s._cacheIndex=c,e[c]=s,e.pop(),delete a[n];t:{for(var u in a)break t;delete o[i]}},_lendBinding:function(t){var e=this._bindings,r=t._cacheIndex,i=this._nActiveBindings++,n=e[i];t._cacheIndex=i,e[i]=t,n._cacheIndex=r,e[r]=n},_takeBackBinding:function(t){var e=this._bindings,r=t._cacheIndex,i=--this._nActiveBindings,n=e[i];t._cacheIndex=i,e[i]=t,n._cacheIndex=r,e[r]=n},_lendControlInterpolant:function(){var t=this._controlInterpolants,e=this._nActiveControlInterpolants++,r=t[e];return void 0===r&&((r=new Zr(new Float32Array(2),new Float32Array(2),1,this._controlInterpolantsResultBuffer)).__cacheIndex=e,t[e]=r),r},_takeBackControlInterpolant:function(t){var e=this._controlInterpolants,r=t.__cacheIndex,i=--this._nActiveControlInterpolants,n=e[i];t.__cacheIndex=i,e[i]=t,n.__cacheIndex=r,e[r]=n},_controlInterpolantsResultBuffer:new Float32Array(1),clipAction:function(t,e){var r=e||this._root,i=r.uuid,n=\"string\"==typeof t?si.findByName(r,t):t,o=null!==n?n.uuid:t,a=this._actionsByClip[o],s=null;if(void 0!==a){var c=a.actionByRoot[i];if(void 0!==c)return c;s=a.knownActions[0],null===n&&(n=s._clip)}if(null===n)return null;var u=new Hi(this,n,e);return this._bindAction(u,s),this._addInactiveAction(u,o,i),u},existingAction:function(t,e){var r=e||this._root,i=r.uuid,n=\"string\"==typeof t?si.findByName(r,t):t,o=n?n.uuid:t,a=this._actionsByClip[o];return void 0!==a?a.actionByRoot[i]||null:null},stopAllAction:function(){var t=this._actions,e=this._nActiveActions,r=this._bindings,i=this._nActiveBindings;this._nActiveActions=0,this._nActiveBindings=0;for(n=0;n!==e;++n)t[n].reset();for(var n=0;n!==i;++n)r[n].useCount=0;return this},update:function(t){t*=this.timeScale;for(var e=this._actions,r=this._nActiveActions,i=this.time+=t,n=Math.sign(t),o=this._accuIndex^=1,a=0;a!==r;++a)e[a]._update(i,t,n,o);for(var s=this._bindings,c=this._nActiveBindings,a=0;a!==c;++a)s[a].apply(o);return this},getRoot:function(){return this._root},uncacheClip:function(t){var e=this,r=this._actions,i=t.uuid,n=this._actionsByClip,o=n[i];if(void 0!==o){for(var a=o.knownActions,s=0,c=a.length;s!==c;++s){var u=a[s];e._deactivateAction(u);var h=u._cacheIndex,l=r[r.length-1];u._cacheIndex=null,u._byClipCacheIndex=null,l._cacheIndex=h,r[h]=l,r.pop(),e._removeInactiveBindingsForAction(u)}delete n[i]}},uncacheRoot:function(t){var e=this,r=t.uuid,i=this._actionsByClip;for(var n in i){var o=i[n].actionByRoot[r];void 0!==o&&(e._deactivateAction(o),e._removeInactiveAction(o))}var a=this._bindingsByRootAndName[r];if(void 0!==a)for(var s in a){var c=a[s];c.restoreOriginalState(),e._removeInactiveBinding(c)}},uncacheAction:function(t,e){var r=this.existingAction(t,e);null!==r&&(this._deactivateAction(r),this._removeInactiveAction(r))}}),Xi.prototype.clone=function(){return new Xi(void 0===this.value.clone?this.value:this.value.clone())},qi.prototype=Object.assign(Object.create(Ct.prototype),{constructor:qi,isInstancedBufferGeometry:!0,addGroup:function(t,e,r){this.groups.push({start:t,count:e,materialIndex:r})},copy:function(t){var e=this,r=t.index;null!==r&&this.setIndex(r.clone());var i=t.attributes;for(var n in i){var o=i[n];e.addAttribute(n,o.clone())}for(var a=t.groups,s=0,c=a.length;s<c;s++){var u=a[s];e.addGroup(u.start,u.count,u.materialIndex)}return this}}),Object.defineProperties(Yi.prototype,{count:{get:function(){return this.data.count}},array:{get:function(){return this.data.array}}}),Object.assign(Yi.prototype,{isInterleavedBufferAttribute:!0,setX:function(t,e){return this.data.array[t*this.data.stride+this.offset]=e,this},setY:function(t,e){return this.data.array[t*this.data.stride+this.offset+1]=e,this},setZ:function(t,e){return this.data.array[t*this.data.stride+this.offset+2]=e,this},setW:function(t,e){return this.data.array[t*this.data.stride+this.offset+3]=e,this},getX:function(t){return this.data.array[t*this.data.stride+this.offset]},getY:function(t){return this.data.array[t*this.data.stride+this.offset+1]},getZ:function(t){return this.data.array[t*this.data.stride+this.offset+2]},getW:function(t){return this.data.array[t*this.data.stride+this.offset+3]},setXY:function(t,e,r){return t=t*this.data.stride+this.offset,this.data.array[t+0]=e,this.data.array[t+1]=r,this},setXYZ:function(t,e,r,i){return t=t*this.data.stride+this.offset,this.data.array[t+0]=e,this.data.array[t+1]=r,this.data.array[t+2]=i,this},setXYZW:function(t,e,r,i,n){return t=t*this.data.stride+this.offset,this.data.array[t+0]=e,this.data.array[t+1]=r,this.data.array[t+2]=i,this.data.array[t+3]=n,this}}),Object.defineProperty(Zi.prototype,\"needsUpdate\",{set:function(t){!0===t&&this.version++}}),Object.assign(Zi.prototype,{isInterleavedBuffer:!0,setArray:function(t){if(Array.isArray(t))throw new TypeError(\"THREE.BufferAttribute: array should be a Typed Array.\");this.count=void 0!==t?t.length/this.stride:0,this.array=t},setDynamic:function(t){return this.dynamic=t,this},copy:function(t){return this.array=new t.array.constructor(t.array),this.count=t.count,this.stride=t.stride,this.dynamic=t.dynamic,this},copyAt:function(t,e,r){var i=this;t*=this.stride,r*=e.stride;for(var n=0,o=this.stride;n<o;n++)i.array[t+n]=e.array[r+n];return this},set:function(t,e){return void 0===e&&(e=0),this.array.set(t,e),this},clone:function(){return(new this.constructor).copy(this)},onUpload:function(t){return this.onUploadCallback=t,this}}),Ki.prototype=Object.assign(Object.create(Zi.prototype),{constructor:Ki,isInstancedInterleavedBuffer:!0,copy:function(t){return Zi.prototype.copy.call(this,t),this.meshPerAttribute=t.meshPerAttribute,this}}),Qi.prototype=Object.assign(Object.create(St.prototype),{constructor:Qi,isInstancedBufferAttribute:!0,copy:function(t){return St.prototype.copy.call(this,t),this.meshPerAttribute=t.meshPerAttribute,this}}),Object.assign(Ji.prototype,{linePrecision:1,set:function(t,e){this.ray.set(t,e)},setFromCamera:function(t,e){e&&e.isPerspectiveCamera?(this.ray.origin.setFromMatrixPosition(e.matrixWorld),this.ray.direction.set(t.x,t.y,.5).unproject(e).sub(this.ray.origin).normalize()):e&&e.isOrthographicCamera?(this.ray.origin.set(t.x,t.y,(e.near+e.far)/(e.near-e.far)).unproject(e),this.ray.direction.set(0,0,-1).transformDirection(e.matrixWorld)):console.error(\"THREE.Raycaster: Unsupported camera type.\")},intersectObject:function(t,e){var r=[];return en(t,this,r,e),r.sort(tn),r},intersectObjects:function(t,e){var r=this,i=[];if(!1===Array.isArray(t))return console.warn(\"THREE.Raycaster.intersectObjects: objects is not an Array.\"),i;for(var n=0,o=t.length;n<o;n++)en(t[n],r,i,e);return i.sort(tn),i}}),Object.assign(rn.prototype,{start:function(){this.startTime=(\"undefined\"==typeof performance?Date:performance).now(),this.oldTime=this.startTime,this.elapsedTime=0,this.running=!0},stop:function(){this.getElapsedTime(),this.running=!1,this.autoStart=!1},getElapsedTime:function(){return this.getDelta(),this.elapsedTime},getDelta:function(){var t=0;if(this.autoStart&&!this.running)return this.start(),0;if(this.running){var e=(\"undefined\"==typeof performance?Date:performance).now();t=(e-this.oldTime)/1e3,this.oldTime=e,this.elapsedTime+=t}return t}}),Object.assign(nn.prototype,{set:function(t,e,r){return this.radius=t,this.phi=e,this.theta=r,this},clone:function(){return(new this.constructor).copy(this)},copy:function(t){return this.radius=t.radius,this.phi=t.phi,this.theta=t.theta,this},makeSafe:function(){return this.phi=Math.max(1e-6,Math.min(Math.PI-1e-6,this.phi)),this},setFromVector3:function(t){return this.radius=t.length(),0===this.radius?(this.theta=0,this.phi=0):(this.theta=Math.atan2(t.x,t.z),this.phi=Math.acos(Ql.clamp(t.y/this.radius,-1,1))),this}}),Object.assign(on.prototype,{set:function(t,e,r){return this.radius=t,this.theta=e,this.y=r,this},clone:function(){return(new this.constructor).copy(this)},copy:function(t){return this.radius=t.radius,this.theta=t.theta,this.y=t.y,this},setFromVector3:function(t){return this.radius=Math.sqrt(t.x*t.x+t.z*t.z),this.theta=Math.atan2(t.x,t.z),this.y=t.y,this}}),an.prototype=Object.create(Re.prototype),an.prototype.constructor=an,an.prototype.update=function(){var t=new g,e=new g,r=new ut;return function(){var i=this,n=[\"a\",\"b\",\"c\"];this.object.updateMatrixWorld(!0),r.getNormalMatrix(this.object.matrixWorld);var o=this.object.matrixWorld,a=this.geometry.attributes.position,s=this.object.geometry;if(s&&s.isGeometry)for(var c=s.vertices,u=s.faces,h=0,l=0,p=u.length;l<p;l++)for(var d=u[l],f=0,m=d.vertexNormals.length;f<m;f++){var g=c[d[n[f]]],v=d.vertexNormals[f];t.copy(g).applyMatrix4(o),e.copy(v).applyMatrix3(r).normalize().multiplyScalar(i.size).add(t),a.setXYZ(h,t.x,t.y,t.z),h+=1,a.setXYZ(h,e.x,e.y,e.z),h+=1}else if(s&&s.isBufferGeometry)for(var y=s.attributes.position,b=s.attributes.normal,h=0,f=0,m=y.count;f<m;f++)t.set(y.getX(f),y.getY(f),y.getZ(f)).applyMatrix4(o),e.set(b.getX(f),b.getY(f),b.getZ(f)),e.applyMatrix3(r).normalize().multiplyScalar(i.size).add(t),a.setXYZ(h,t.x,t.y,t.z),h+=1,a.setXYZ(h,e.x,e.y,e.z),h+=1;a.needsUpdate=!0}}(),cn.prototype=Object.create(Re.prototype),cn.prototype.constructor=cn,cn.prototype.onBeforeRender=function(){var t=new g,e=new v,r=new v;return function(){var i=this.bones,n=this.geometry,o=n.getAttribute(\"position\");r.getInverse(this.root.matrixWorld);for(var a=0,s=0;a<i.length;a++){var c=i[a];c.parent&&c.parent.isBone&&(e.multiplyMatrices(r,c.matrixWorld),t.setFromMatrixPosition(e),o.setXYZ(s,t.x,t.y,t.z),e.multiplyMatrices(r,c.parent.matrixWorld),t.setFromMatrixPosition(e),o.setXYZ(s+1,t.x,t.y,t.z),s+=2)}n.getAttribute(\"position\").needsUpdate=!0}}(),un.prototype=Object.create(gt.prototype),un.prototype.constructor=un,un.prototype.dispose=function(){this.children[0].geometry.dispose(),this.children[0].material.dispose()},un.prototype.update=function(){var t=new g,e=new tt,r=new tt;return function(){var i=this.children[0],n=i.geometry.getAttribute(\"color\");e.copy(this.light.color),r.copy(this.light.groundColor);for(var o=0,a=n.count;o<a;o++){var s=o<a/2?e:r;n.setXYZ(o,s.r,s.g,s.b)}i.lookAt(t.setFromMatrixPosition(this.light.matrixWorld).negate()),n.needsUpdate=!0}}(),hn.prototype=Object.create(Re.prototype),hn.prototype.constructor=hn,hn.prototype.update=function(){var t=new g,e=new g,r=new ut;return function(){var i=this;this.object.updateMatrixWorld(!0),r.getNormalMatrix(this.object.matrixWorld);for(var n=this.object.matrixWorld,o=this.geometry.attributes.position,a=this.object.geometry,s=a.vertices,c=a.faces,u=0,h=0,l=c.length;h<l;h++){var p=c[h],d=p.normal;t.copy(s[p.a]).add(s[p.b]).add(s[p.c]).divideScalar(3).applyMatrix4(n),e.copy(d).applyMatrix3(r).normalize().multiplyScalar(i.size).add(t),o.setXYZ(u,t.x,t.y,t.z),u+=1,o.setXYZ(u,e.x,e.y,e.z),u+=1}o.needsUpdate=!0}}(),ln.prototype=Object.create(Re.prototype),ln.prototype.constructor=ln,ln.prototype.update=function(){function t(t,o,a,s){i.set(o,a,s).unproject(n);var c=r[t];if(void 0!==c)for(var u=e.getAttribute(\"position\"),h=0,l=c.length;h<l;h++)u.setXYZ(c[h],i.x,i.y,i.z)}var e,r,i=new g,n=new vt;return function(){e=this.geometry,r=this.pointMap;n.projectionMatrix.copy(this.camera.projectionMatrix),t(\"c\",0,0,-1),t(\"t\",0,0,1),t(\"n1\",-1,-1,-1),t(\"n2\",1,-1,-1),t(\"n3\",-1,1,-1),t(\"n4\",1,1,-1),t(\"f1\",-1,-1,1),t(\"f2\",1,-1,1),t(\"f3\",-1,1,1),t(\"f4\",1,1,1),t(\"u1\",.7,1.1,-1),t(\"u2\",-.7,1.1,-1),t(\"u3\",0,2,-1),t(\"cf1\",-1,0,1),t(\"cf2\",1,0,1),t(\"cf3\",0,-1,1),t(\"cf4\",0,1,1),t(\"cn1\",-1,0,-1),t(\"cn2\",1,0,-1),t(\"cn3\",0,-1,-1),t(\"cn4\",0,1,-1),e.getAttribute(\"position\").needsUpdate=!0}}();var Ip=new g,Rp=new pn,Lp=new pn,Op=new pn;dn.prototype=Object.create(Si.prototype),dn.prototype.constructor=dn,dn.prototype.getPoint=function(t){var e=this.points,r=e.length,i=(r-(this.closed?0:1))*t,n=Math.floor(i),o=i-n;this.closed?n+=n>0?0:(Math.floor(Math.abs(n)/e.length)+1)*e.length:0===o&&n===r-1&&(n=r-2,o=1);var a,s,c,u;if(this.closed||n>0?a=e[(n-1)%r]:(Ip.subVectors(e[0],e[1]).add(e[0]),a=Ip),s=e[n%r],c=e[(n+1)%r],this.closed||n+2<r?u=e[(n+2)%r]:(Ip.subVectors(e[r-1],e[r-2]).add(e[r-1]),u=Ip),void 0===this.type||\"centripetal\"===this.type||\"chordal\"===this.type){var h=\"chordal\"===this.type?.5:.25,l=Math.pow(a.distanceToSquared(s),h),p=Math.pow(s.distanceToSquared(c),h),d=Math.pow(c.distanceToSquared(u),h);p<1e-4&&(p=1),l<1e-4&&(l=p),d<1e-4&&(d=p),Rp.initNonuniformCatmullRom(a.x,s.x,c.x,u.x,l,p,d),Lp.initNonuniformCatmullRom(a.y,s.y,c.y,u.y,l,p,d),Op.initNonuniformCatmullRom(a.z,s.z,c.z,u.z,l,p,d)}else if(\"catmullrom\"===this.type){var f=void 0!==this.tension?this.tension:.5;Rp.initCatmullRom(a.x,s.x,c.x,u.x,f),Lp.initCatmullRom(a.y,s.y,c.y,u.y,f),Op.initCatmullRom(a.z,s.z,c.z,u.z,f)}return new g(Rp.calc(o),Lp.calc(o),Op.calc(o))},Si.create=function(t,e){return console.log(\"THREE.Curve.create() has been deprecated\"),t.prototype=Object.create(Si.prototype),t.prototype.constructor=t,t.prototype.getPoint=e,t},fn.prototype=Object.create(dn.prototype),Object.assign(fn.prototype,{initFromArray:function(t){console.error(\"THREE.Spline: .initFromArray() has been removed.\")},getControlPointsArray:function(t){console.error(\"THREE.Spline: .getControlPointsArray() has been removed.\")},reparametrizeByArcLength:function(t){console.error(\"THREE.Spline: .reparametrizeByArcLength() has been removed.\")}}),cn.prototype.update=function(){console.error(\"THREE.SkeletonHelper: update() no longer needs to be called.\")},Object.assign(et.prototype,{center:function(t){return console.warn(\"THREE.Box2: .center() has been renamed to .getCenter().\"),this.getCenter(t)},empty:function(){return console.warn(\"THREE.Box2: .empty() has been renamed to .isEmpty().\"),this.isEmpty()},isIntersectionBox:function(t){return console.warn(\"THREE.Box2: .isIntersectionBox() has been renamed to .intersectsBox().\"),this.intersectsBox(t)},size:function(t){return console.warn(\"THREE.Box2: .size() has been renamed to .getSize().\"),this.getSize(t)}}),Object.assign(st.prototype,{center:function(t){return console.warn(\"THREE.Box3: .center() has been renamed to .getCenter().\"),this.getCenter(t)},empty:function(){return console.warn(\"THREE.Box3: .empty() has been renamed to .isEmpty().\"),this.isEmpty()},isIntersectionBox:function(t){return console.warn(\"THREE.Box3: .isIntersectionBox() has been renamed to .intersectsBox().\"),this.intersectsBox(t)},isIntersectionSphere:function(t){return console.warn(\"THREE.Box3: .isIntersectionSphere() has been renamed to .intersectsSphere().\"),this.intersectsSphere(t)},size:function(t){return console.warn(\"THREE.Box3: .size() has been renamed to .getSize().\"),this.getSize(t)}}),kt.prototype.center=function(t){return console.warn(\"THREE.Line3: .center() has been renamed to .getCenter().\"),this.getCenter(t)},Ql.random16=function(){return console.warn(\"THREE.Math.random16() has been deprecated. Use Math.random() instead.\"),Math.random()},Object.assign(ut.prototype,{flattenToArrayOffset:function(t,e){return console.warn(\"THREE.Matrix3: .flattenToArrayOffset() has been deprecated. Use .toArray() instead.\"),this.toArray(t,e)},multiplyVector3:function(t){return console.warn(\"THREE.Matrix3: .multiplyVector3() has been removed. Use vector.applyMatrix3( matrix ) instead.\"),t.applyMatrix3(this)},multiplyVector3Array:function(t){console.error(\"THREE.Matrix3: .multiplyVector3Array() has been removed.\")},applyToBuffer:function(t,e,r){return console.warn(\"THREE.Matrix3: .applyToBuffer() has been removed. Use matrix.applyToBufferAttribute( attribute ) instead.\"),this.applyToBufferAttribute(t)},applyToVector3Array:function(t,e,r){console.error(\"THREE.Matrix3: .applyToVector3Array() has been removed.\")}}),Object.assign(v.prototype,{extractPosition:function(t){return console.warn(\"THREE.Matrix4: .extractPosition() has been renamed to .copyPosition().\"),this.copyPosition(t)},flattenToArrayOffset:function(t,e){return console.warn(\"THREE.Matrix4: .flattenToArrayOffset() has been deprecated. Use .toArray() instead.\"),this.toArray(t,e)},getPosition:function(){var t;return function(){return void 0===t&&(t=new g),console.warn(\"THREE.Matrix4: .getPosition() has been removed. Use Vector3.setFromMatrixPosition( matrix ) instead.\"),t.setFromMatrixColumn(this,3)}}(),setRotationFromQuaternion:function(t){return console.warn(\"THREE.Matrix4: .setRotationFromQuaternion() has been renamed to .makeRotationFromQuaternion().\"),this.makeRotationFromQuaternion(t)},multiplyToArray:function(){console.warn(\"THREE.Matrix4: .multiplyToArray() has been removed.\")},multiplyVector3:function(t){return console.warn(\"THREE.Matrix4: .multiplyVector3() has been removed. Use vector.applyMatrix4( matrix ) instead.\"),t.applyMatrix4(this)},multiplyVector4:function(t){return console.warn(\"THREE.Matrix4: .multiplyVector4() has been removed. Use vector.applyMatrix4( matrix ) instead.\"),t.applyMatrix4(this)},multiplyVector3Array:function(t){console.error(\"THREE.Matrix4: .multiplyVector3Array() has been removed.\")},rotateAxis:function(t){console.warn(\"THREE.Matrix4: .rotateAxis() has been removed. Use Vector3.transformDirection( matrix ) instead.\"),t.transformDirection(this)},crossVector:function(t){return console.warn(\"THREE.Matrix4: .crossVector() has been removed. Use vector.applyMatrix4( matrix ) instead.\"),t.applyMatrix4(this)},translate:function(){console.error(\"THREE.Matrix4: .translate() has been removed.\")},rotateX:function(){console.error(\"THREE.Matrix4: .rotateX() has been removed.\")},rotateY:function(){console.error(\"THREE.Matrix4: .rotateY() has been removed.\")},rotateZ:function(){console.error(\"THREE.Matrix4: .rotateZ() has been removed.\")},rotateByAxis:function(){console.error(\"THREE.Matrix4: .rotateByAxis() has been removed.\")},applyToBuffer:function(t,e,r){return console.warn(\"THREE.Matrix4: .applyToBuffer() has been removed. Use matrix.applyToBufferAttribute( attribute ) instead.\"),this.applyToBufferAttribute(t)},applyToVector3Array:function(t,e,r){console.error(\"THREE.Matrix4: .applyToVector3Array() has been removed.\")},makeFrustum:function(t,e,r,i,n,o){return console.warn(\"THREE.Matrix4: .makeFrustum() has been removed. Use .makePerspective( left, right, top, bottom, near, far ) instead.\"),this.makePerspective(t,e,i,r,n,o)}}),ht.prototype.isIntersectionLine=function(t){return console.warn(\"THREE.Plane: .isIntersectionLine() has been renamed to .intersectsLine().\"),this.intersectsLine(t)},m.prototype.multiplyVector3=function(t){return console.warn(\"THREE.Quaternion: .multiplyVector3() has been removed. Use is now vector.applyQuaternion( quaternion ) instead.\"),t.applyQuaternion(this)},Object.assign(Nt.prototype,{isIntersectionBox:function(t){return console.warn(\"THREE.Ray: .isIntersectionBox() has been renamed to .intersectsBox().\"),this.intersectsBox(t)},isIntersectionPlane:function(t){return console.warn(\"THREE.Ray: .isIntersectionPlane() has been renamed to .intersectsPlane().\"),this.intersectsPlane(t)},isIntersectionSphere:function(t){return console.warn(\"THREE.Ray: .isIntersectionSphere() has been renamed to .intersectsSphere().\"),this.intersectsSphere(t)}}),Object.assign(Ri.prototype,{extrude:function(t){return console.warn(\"THREE.Shape: .extrude() has been removed. Use ExtrudeGeometry() instead.\"),new ir(this,t)},makeGeometry:function(t){return console.warn(\"THREE.Shape: .makeGeometry() has been removed. Use ShapeGeometry() instead.\"),new dr(this,t)}}),Object.assign(l.prototype,{fromAttribute:function(t,e,r){return console.error(\"THREE.Vector2: .fromAttribute() has been renamed to .fromBufferAttribute().\"),this.fromBufferAttribute(t,e,r)}}),Object.assign(g.prototype,{setEulerFromRotationMatrix:function(){console.error(\"THREE.Vector3: .setEulerFromRotationMatrix() has been removed. Use Euler.setFromRotationMatrix() instead.\")},setEulerFromQuaternion:function(){console.error(\"THREE.Vector3: .setEulerFromQuaternion() has been removed. Use Euler.setFromQuaternion() instead.\")},getPositionFromMatrix:function(t){return console.warn(\"THREE.Vector3: .getPositionFromMatrix() has been renamed to .setFromMatrixPosition().\"),this.setFromMatrixPosition(t)},getScaleFromMatrix:function(t){return console.warn(\"THREE.Vector3: .getScaleFromMatrix() has been renamed to .setFromMatrixScale().\"),this.setFromMatrixScale(t)},getColumnFromMatrix:function(t,e){return console.warn(\"THREE.Vector3: .getColumnFromMatrix() has been renamed to .setFromMatrixColumn().\"),this.setFromMatrixColumn(e,t)},applyProjection:function(t){return console.warn(\"THREE.Vector3: .applyProjection() has been removed. Use .applyMatrix4( m ) instead.\"),this.applyMatrix4(t)},fromAttribute:function(t,e,r){return console.error(\"THREE.Vector3: .fromAttribute() has been renamed to .fromBufferAttribute().\"),this.fromBufferAttribute(t,e,r)}}),Object.assign(d.prototype,{fromAttribute:function(t,e,r){return console.error(\"THREE.Vector4: .fromAttribute() has been renamed to .fromBufferAttribute().\"),this.fromBufferAttribute(t,e,r)}}),wt.prototype.computeTangents=function(){console.warn(\"THREE.Geometry: .computeTangents() has been removed.\")},Object.assign(gt.prototype,{getChildByName:function(t){return console.warn(\"THREE.Object3D: .getChildByName() has been renamed to .getObjectByName().\"),this.getObjectByName(t)},renderDepth:function(){console.warn(\"THREE.Object3D: .renderDepth has been removed. Use .renderOrder, instead.\")},translate:function(t,e){return console.warn(\"THREE.Object3D: .translate() has been removed. Use .translateOnAxis( axis, distance ) instead.\"),this.translateOnAxis(e,t)}}),Object.defineProperties(gt.prototype,{eulerOrder:{get:function(){return console.warn(\"THREE.Object3D: .eulerOrder is now .rotation.order.\"),this.rotation.order},set:function(t){console.warn(\"THREE.Object3D: .eulerOrder is now .rotation.order.\"),this.rotation.order=t}},useQuaternion:{get:function(){console.warn(\"THREE.Object3D: .useQuaternion has been removed. The library now uses quaternions by default.\")},set:function(){console.warn(\"THREE.Object3D: .useQuaternion has been removed. The library now uses quaternions by default.\")}}}),Object.defineProperties(Me.prototype,{objects:{get:function(){return console.warn(\"THREE.LOD: .objects has been renamed to .levels.\"),this.levels}}}),Object.defineProperty(Ee.prototype,\"useVertexTexture\",{get:function(){console.warn(\"THREE.Skeleton: useVertexTexture has been removed.\")},set:function(){console.warn(\"THREE.Skeleton: useVertexTexture has been removed.\")}}),Object.defineProperty(Si.prototype,\"__arcLengthDivisions\",{get:function(){return console.warn(\"THREE.Curve: .__arcLengthDivisions is now .arcLengthDivisions.\"),this.arcLengthDivisions},set:function(t){console.warn(\"THREE.Curve: .__arcLengthDivisions is now .arcLengthDivisions.\"),this.arcLengthDivisions=t}}),bt.prototype.setLens=function(t,e){console.warn(\"THREE.PerspectiveCamera.setLens is deprecated. Use .setFocalLength and .filmGauge for a photographic setup.\"),void 0!==e&&(this.filmGauge=e),this.setFocalLength(t)},Object.defineProperties(Br.prototype,{onlyShadow:{set:function(){console.warn(\"THREE.Light: .onlyShadow has been removed.\")}},shadowCameraFov:{set:function(t){console.warn(\"THREE.Light: .shadowCameraFov is now .shadow.camera.fov.\"),this.shadow.camera.fov=t}},shadowCameraLeft:{set:function(t){console.warn(\"THREE.Light: .shadowCameraLeft is now .shadow.camera.left.\"),this.shadow.camera.left=t}},shadowCameraRight:{set:function(t){console.warn(\"THREE.Light: .shadowCameraRight is now .shadow.camera.right.\"),this.shadow.camera.right=t}},shadowCameraTop:{set:function(t){console.warn(\"THREE.Light: .shadowCameraTop is now .shadow.camera.top.\"),this.shadow.camera.top=t}},shadowCameraBottom:{set:function(t){console.warn(\"THREE.Light: .shadowCameraBottom is now .shadow.camera.bottom.\"),this.shadow.camera.bottom=t}},shadowCameraNear:{set:function(t){console.warn(\"THREE.Light: .shadowCameraNear is now .shadow.camera.near.\"),this.shadow.camera.near=t}},shadowCameraFar:{set:function(t){console.warn(\"THREE.Light: .shadowCameraFar is now .shadow.camera.far.\"),this.shadow.camera.far=t}},shadowCameraVisible:{set:function(){console.warn(\"THREE.Light: .shadowCameraVisible has been removed. Use new THREE.CameraHelper( light.shadow.camera ) instead.\")}},shadowBias:{set:function(t){console.warn(\"THREE.Light: .shadowBias is now .shadow.bias.\"),this.shadow.bias=t}},shadowDarkness:{set:function(){console.warn(\"THREE.Light: .shadowDarkness has been removed.\")}},shadowMapWidth:{set:function(t){console.warn(\"THREE.Light: .shadowMapWidth is now .shadow.mapSize.width.\"),this.shadow.mapSize.width=t}},shadowMapHeight:{set:function(t){console.warn(\"THREE.Light: .shadowMapHeight is now .shadow.mapSize.height.\"),this.shadow.mapSize.height=t}}}),Object.defineProperties(St.prototype,{length:{get:function(){return console.warn(\"THREE.BufferAttribute: .length has been deprecated. Use .count instead.\"),this.array.length}}}),Object.assign(Ct.prototype,{addIndex:function(t){console.warn(\"THREE.BufferGeometry: .addIndex() has been renamed to .setIndex().\"),this.setIndex(t)},addDrawCall:function(t,e,r){void 0!==r&&console.warn(\"THREE.BufferGeometry: .addDrawCall() no longer supports indexOffset.\"),console.warn(\"THREE.BufferGeometry: .addDrawCall() is now .addGroup().\"),this.addGroup(t,e)},clearDrawCalls:function(){console.warn(\"THREE.BufferGeometry: .clearDrawCalls() is now .clearGroups().\"),this.clearGroups()},computeTangents:function(){console.warn(\"THREE.BufferGeometry: .computeTangents() has been removed.\")},computeOffsets:function(){console.warn(\"THREE.BufferGeometry: .computeOffsets() has been removed.\")}}),Object.defineProperties(Ct.prototype,{drawcalls:{get:function(){return console.error(\"THREE.BufferGeometry: .drawcalls has been renamed to .groups.\"),this.groups}},offsets:{get:function(){return console.warn(\"THREE.BufferGeometry: .offsets has been renamed to .groups.\"),this.groups}}}),Object.defineProperties(Xi.prototype,{dynamic:{set:function(){console.warn(\"THREE.Uniform: .dynamic has been removed. Use object.onBeforeRender() instead.\")}},onUpdate:{value:function(){return console.warn(\"THREE.Uniform: .onUpdate() has been removed. Use object.onBeforeRender() instead.\"),this}}}),Object.defineProperties(nt.prototype,{wrapAround:{get:function(){console.warn(\"THREE.Material: .wrapAround has been removed.\")},set:function(){console.warn(\"THREE.Material: .wrapAround has been removed.\")}},wrapRGB:{get:function(){return console.warn(\"THREE.Material: .wrapRGB has been removed.\"),new tt}}}),Object.defineProperties(Er.prototype,{metal:{get:function(){return console.warn(\"THREE.MeshPhongMaterial: .metal has been removed. Use THREE.MeshStandardMaterial instead.\"),!1},set:function(){console.warn(\"THREE.MeshPhongMaterial: .metal has been removed. Use THREE.MeshStandardMaterial instead\")}}}),Object.defineProperties(ot.prototype,{derivatives:{get:function(){return console.warn(\"THREE.ShaderMaterial: .derivatives has been moved to .extensions.derivatives.\"),this.extensions.derivatives},set:function(t){console.warn(\"THREE. ShaderMaterial: .derivatives has been moved to .extensions.derivatives.\"),this.extensions.derivatives=t}}}),Object.assign(ye.prototype,{getCurrentRenderTarget:function(){return console.warn(\"THREE.WebGLRenderer: .getCurrentRenderTarget() is now .getRenderTarget().\"),this.getRenderTarget()},supportsFloatTextures:function(){return console.warn(\"THREE.WebGLRenderer: .supportsFloatTextures() is now .extensions.get( 'OES_texture_float' ).\"),this.extensions.get(\"OES_texture_float\")},supportsHalfFloatTextures:function(){return console.warn(\"THREE.WebGLRenderer: .supportsHalfFloatTextures() is now .extensions.get( 'OES_texture_half_float' ).\"),this.extensions.get(\"OES_texture_half_float\")},supportsStandardDerivatives:function(){return console.warn(\"THREE.WebGLRenderer: .supportsStandardDerivatives() is now .extensions.get( 'OES_standard_derivatives' ).\"),this.extensions.get(\"OES_standard_derivatives\")},supportsCompressedTextureS3TC:function(){return console.warn(\"THREE.WebGLRenderer: .supportsCompressedTextureS3TC() is now .extensions.get( 'WEBGL_compressed_texture_s3tc' ).\"),this.extensions.get(\"WEBGL_compressed_texture_s3tc\")},supportsCompressedTexturePVRTC:function(){return console.warn(\"THREE.WebGLRenderer: .supportsCompressedTexturePVRTC() is now .extensions.get( 'WEBGL_compressed_texture_pvrtc' ).\"),this.extensions.get(\"WEBGL_compressed_texture_pvrtc\")},supportsBlendMinMax:function(){return console.warn(\"THREE.WebGLRenderer: .supportsBlendMinMax() is now .extensions.get( 'EXT_blend_minmax' ).\"),this.extensions.get(\"EXT_blend_minmax\")},supportsVertexTextures:function(){return console.warn(\"THREE.WebGLRenderer: .supportsVertexTextures() is now .capabilities.vertexTextures.\"),this.capabilities.vertexTextures},supportsInstancedArrays:function(){return console.warn(\"THREE.WebGLRenderer: .supportsInstancedArrays() is now .extensions.get( 'ANGLE_instanced_arrays' ).\"),this.extensions.get(\"ANGLE_instanced_arrays\")},enableScissorTest:function(t){console.warn(\"THREE.WebGLRenderer: .enableScissorTest() is now .setScissorTest().\"),this.setScissorTest(t)},initMaterial:function(){console.warn(\"THREE.WebGLRenderer: .initMaterial() has been removed.\")},addPrePlugin:function(){console.warn(\"THREE.WebGLRenderer: .addPrePlugin() has been removed.\")},addPostPlugin:function(){console.warn(\"THREE.WebGLRenderer: .addPostPlugin() has been removed.\")},updateShadowMap:function(){console.warn(\"THREE.WebGLRenderer: .updateShadowMap() has been removed.\")}}),Object.defineProperties(ye.prototype,{shadowMapEnabled:{get:function(){return this.shadowMap.enabled},set:function(t){console.warn(\"THREE.WebGLRenderer: .shadowMapEnabled is now .shadowMap.enabled.\"),this.shadowMap.enabled=t}},shadowMapType:{get:function(){return this.shadowMap.type},set:function(t){console.warn(\"THREE.WebGLRenderer: .shadowMapType is now .shadowMap.type.\"),this.shadowMap.type=t}},shadowMapCullFace:{get:function(){return this.shadowMap.cullFace},set:function(t){console.warn(\"THREE.WebGLRenderer: .shadowMapCullFace is now .shadowMap.cullFace.\"),this.shadowMap.cullFace=t}}}),Object.defineProperties(pt.prototype,{cullFace:{get:function(){return this.renderReverseSided?Qu:Ku},set:function(t){var e=t!==Ku;console.warn(\"WebGLRenderer: .shadowMap.cullFace is deprecated. Set .shadowMap.renderReverseSided to \"+e+\".\"),this.renderReverseSided=e}}}),Object.defineProperties(f.prototype,{wrapS:{get:function(){return console.warn(\"THREE.WebGLRenderTarget: .wrapS is now .texture.wrapS.\"),this.texture.wrapS},set:function(t){console.warn(\"THREE.WebGLRenderTarget: .wrapS is now .texture.wrapS.\"),this.texture.wrapS=t}},wrapT:{get:function(){return console.warn(\"THREE.WebGLRenderTarget: .wrapT is now .texture.wrapT.\"),this.texture.wrapT},set:function(t){console.warn(\"THREE.WebGLRenderTarget: .wrapT is now .texture.wrapT.\"),this.texture.wrapT=t}},magFilter:{get:function(){return console.warn(\"THREE.WebGLRenderTarget: .magFilter is now .texture.magFilter.\"),this.texture.magFilter},set:function(t){console.warn(\"THREE.WebGLRenderTarget: .magFilter is now .texture.magFilter.\"),this.texture.magFilter=t}},minFilter:{get:function(){return console.warn(\"THREE.WebGLRenderTarget: .minFilter is now .texture.minFilter.\"),this.texture.minFilter},set:function(t){console.warn(\"THREE.WebGLRenderTarget: .minFilter is now .texture.minFilter.\"),this.texture.minFilter=t}},anisotropy:{get:function(){return console.warn(\"THREE.WebGLRenderTarget: .anisotropy is now .texture.anisotropy.\"),this.texture.anisotropy},set:function(t){console.warn(\"THREE.WebGLRenderTarget: .anisotropy is now .texture.anisotropy.\"),this.texture.anisotropy=t}},offset:{get:function(){return console.warn(\"THREE.WebGLRenderTarget: .offset is now .texture.offset.\"),this.texture.offset},set:function(t){console.warn(\"THREE.WebGLRenderTarget: .offset is now .texture.offset.\"),this.texture.offset=t}},repeat:{get:function(){return console.warn(\"THREE.WebGLRenderTarget: .repeat is now .texture.repeat.\"),this.texture.repeat},set:function(t){console.warn(\"THREE.WebGLRenderTarget: .repeat is now .texture.repeat.\"),this.texture.repeat=t}},format:{get:function(){return console.warn(\"THREE.WebGLRenderTarget: .format is now .texture.format.\"),this.texture.format},set:function(t){console.warn(\"THREE.WebGLRenderTarget: .format is now .texture.format.\"),this.texture.format=t}},type:{get:function(){return console.warn(\"THREE.WebGLRenderTarget: .type is now .texture.type.\"),this.texture.type},set:function(t){console.warn(\"THREE.WebGLRenderTarget: .type is now .texture.type.\"),this.texture.type=t}},generateMipmaps:{get:function(){return console.warn(\"THREE.WebGLRenderTarget: .generateMipmaps is now .texture.generateMipmaps.\"),this.texture.generateMipmaps},set:function(t){console.warn(\"THREE.WebGLRenderTarget: .generateMipmaps is now .texture.generateMipmaps.\"),this.texture.generateMipmaps=t}}}),Bi.prototype.load=function(t){console.warn(\"THREE.Audio: .load has been deprecated. 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e;return e=nf(arguments),\"array\"===rf(e)&&3===e.length?\"rgb\":4===e.length&&\"number\"===rf(e[3])&&e[3]>=0&&e[3]<=1?\"rgb\":void 0}}),hd=function(t){var e,r,i,n,o,a;if(t.match(/^#?([A-Fa-f0-9]{6}|[A-Fa-f0-9]{3})$/))return 4!==t.length&&7!==t.length||(t=t.substr(1)),3===t.length&&(t=(t=t.split(\"\"))[0]+t[0]+t[1]+t[1]+t[2]+t[2]),a=parseInt(t,16),n=a>>16,i=a>>8&255,r=255&a,[n,i,r,1];if(t.match(/^#?([A-Fa-f0-9]{8})$/))return 9===t.length&&(t=t.substr(1)),a=parseInt(t,16),n=a>>24&255,i=a>>16&255,r=a>>8&255,e=Kd((255&a)/255*100)/100,[n,i,r,e];if(null!=Hp.css&&(o=Hp.css(t)))return o;throw\"unknown color: \"+t},zd=function(t,e){var r,i,n,o,a,s,c;return null==e&&(e=\"rgb\"),a=t[0],n=t[1],i=t[2],r=t[3],a=Math.round(a),n=Math.round(n),i=Math.round(i),c=a<<16|n<<8|i,s=\"000000\"+c.toString(16),s=s.substr(s.length-6),o=\"0\"+Kd(255*r).toString(16),o=o.substr(o.length-2),\"#\"+function(){switch(e.toLowerCase()){case\"rgba\":return s+o;case\"argb\":return o+s;default:return s}}()},Hp.hex=function(t){return hd(t)},td.hex=function(){return function(t,e,r){r.prototype=t.prototype;var i=new r,n=t.apply(i,e);return Object(n)===n?n:i}(kp,hf.call(arguments).concat([\"hex\"]),function(){})},kp.prototype.hex=function(t){return null==t&&(t=\"rgb\"),zd(this._rgb,t)},Vp.push({p:4,test:function(t){if(1===arguments.length&&\"string\"===rf(t))return\"hex\"}}),dd=function(){var t,e,r,i,n,o,a,s,c,u,h,l,p,d;if(t=nf(arguments),n=t[0],h=t[1],a=t[2],0===h)c=i=e=255*a;else{for(d=[0,0,0],r=[0,0,0],l=2*a-(p=a<.5?a*(1+h):a+h-a*h),n/=360,d[0]=n+1/3,d[1]=n,d[2]=n-1/3,o=s=0;s<=2;o=++s)d[o]<0&&(d[o]+=1),d[o]>1&&(d[o]-=1),6*d[o]<1?r[o]=l+6*(p-l)*d[o]:2*d[o]<1?r[o]=p:3*d[o]<2?r[o]=l+(p-l)*(2/3-d[o])*6:r[o]=l;c=(u=[Kd(255*r[0]),Kd(255*r[1]),Kd(255*r[2])])[0],i=u[1],e=u[2]}return t.length>3?[c,i,e,t[3]]:[c,i,e]},jd=function(t,e,r){var i,n,o,a,s;return void 0!==t&&t.length>=3&&(t=(a=t)[0],e=a[1],r=a[2]),t/=255,e/=255,r/=255,o=Math.min(t,e,r),Id=Math.max(t,e,r),n=(Id+o)/2,Id===o?(s=0,i=Number.NaN):s=n<.5?(Id-o)/(Id+o):(Id-o)/(2-Id-o),t===Id?i=(e-r)/(Id-o):e===Id?i=2+(r-t)/(Id-o):r===Id&&(i=4+(t-e)/(Id-o)),(i*=60)<0&&(i+=360),[i,s,n]},td.hsl=function(){return function(t,e,r){r.prototype=t.prototype;var i=new r,n=t.apply(i,e);return Object(n)===n?n:i}(kp,hf.call(arguments).concat([\"hsl\"]),function(){})},Hp.hsl=dd,kp.prototype.hsl=function(){return jd(this._rgb)},fd=function(){var t,e,r,i,n,o,a,s,c,u,h,l,p,d,f,m,g,v;if(t=nf(arguments),n=t[0],m=t[1],v=t[2],v*=255,0===m)c=i=e=v;else switch(360===n&&(n=0),n>360&&(n-=360),n<0&&(n+=360),n/=60,o=cd(n),r=n-o,a=v*(1-m),s=v*(1-m*r),g=v*(1-m*(1-r)),o){case 0:c=(u=[v,g,a])[0],i=u[1],e=u[2];break;case 1:c=(h=[s,v,a])[0],i=h[1],e=h[2];break;case 2:c=(l=[a,v,g])[0],i=l[1],e=l[2];break;case 3:c=(p=[a,s,v])[0],i=p[1],e=p[2];break;case 4:c=(d=[g,a,v])[0],i=d[1],e=d[2];break;case 5:c=(f=[v,a,s])[0],i=f[1],e=f[2]}return[c,i,e,t.length>3?t[3]:1]},Gd=function(){var t,e,r,i,n,o,a,s,c;return a=nf(arguments),o=a[0],r=a[1],t=a[2],n=Math.min(o,r,t),Id=Math.max(o,r,t),e=Id-n,c=Id/255,0===Id?(i=Number.NaN,s=0):(s=e/Id,o===Id&&(i=(r-t)/e),r===Id&&(i=2+(t-o)/e),t===Id&&(i=4+(o-r)/e),(i*=60)<0&&(i+=360)),[i,s,c]},td.hsv=function(){return function(t,e,r){r.prototype=t.prototype;var i=new r,n=t.apply(i,e);return Object(n)===n?n:i}(kp,hf.call(arguments).concat([\"hsv\"]),function(){})},Hp.hsv=fd,kp.prototype.hsv=function(){return Gd(this._rgb)},Od=function(t){var e,r,i;return\"number\"===rf(t)&&t>=0&&t<=16777215?(i=t>>16,r=t>>8&255,e=255&t,[i,r,e,1]):(console.warn(\"unknown num color: \"+t),[0,0,0,1])},Wd=function(){var t,e,r,i;return i=nf(arguments),r=i[0],e=i[1],t=i[2],(r<<16)+(e<<8)+t},td.num=function(t){return new kp(t,\"num\")},kp.prototype.num=function(t){return null==t&&(t=\"rgb\"),Wd(this._rgb,t)},Hp.num=Od,Vp.push({p:1,test:function(t){if(1===arguments.length&&\"number\"===rf(t)&&t>=0&&t<=16777215)return\"num\"}}),ud=function(){var t,e,r,i,n,o,a,s,c,u,h,l,p,d,f,m,g,v,y,b;if(r=nf(arguments),s=r[0],n=r[1],e=r[2],n/=100,a=a/100*255,t=255*n,0===n)l=a=i=e;else switch(360===s&&(s=0),s>360&&(s-=360),s<0&&(s+=360),s/=60,c=cd(s),o=s-c,u=e*(1-n),h=u+t*(1-o),y=u+t*o,b=u+t,c){case 0:l=(p=[b,y,u])[0],a=p[1],i=p[2];break;case 1:l=(d=[h,b,u])[0],a=d[1],i=d[2];break;case 2:l=(f=[u,b,y])[0],a=f[1],i=f[2];break;case 3:l=(m=[u,h,b])[0],a=m[1],i=m[2];break;case 4:l=(g=[y,u,b])[0],a=g[1],i=g[2];break;case 5:l=(v=[b,u,h])[0],a=v[1],i=v[2]}return[l,a,i,r.length>3?r[3]:1]},Bd=function(){var t,e,r,i,n,o,a,s,c;return c=nf(arguments),s=c[0],n=c[1],e=c[2],a=Math.min(s,n,e),Id=Math.max(s,n,e),i=Id-a,r=100*i/255,t=a/(255-i)*100,0===i?o=Number.NaN:(s===Id&&(o=(n-e)/i),n===Id&&(o=2+(e-s)/i),e===Id&&(o=4+(s-n)/i),(o*=60)<0&&(o+=360)),[o,r,t]},td.hcg=function(){return function(t,e,r){r.prototype=t.prototype;var i=new r,n=t.apply(i,e);return Object(n)===n?n:i}(kp,hf.call(arguments).concat([\"hcg\"]),function(){})},Hp.hcg=ud,kp.prototype.hcg=function(){return Bd(this._rgb)},nd=function(t){var e,r,i,n,o,a,s,c;if(t=t.toLowerCase(),null!=td.colors&&td.colors[t])return hd(td.colors[t]);if(o=t.match(/rgb\\(\\s*(\\-?\\d+),\\s*(\\-?\\d+)\\s*,\\s*(\\-?\\d+)\\s*\\)/)){for(s=o.slice(1,4),n=a=0;a<=2;n=++a)s[n]=+s[n];s[3]=1}else if(o=t.match(/rgba\\(\\s*(\\-?\\d+),\\s*(\\-?\\d+)\\s*,\\s*(\\-?\\d+)\\s*,\\s*([01]|[01]?\\.\\d+)\\)/))for(s=o.slice(1,5),n=c=0;c<=3;n=++c)s[n]=+s[n];else if(o=t.match(/rgb\\(\\s*(\\-?\\d+(?:\\.\\d+)?)%,\\s*(\\-?\\d+(?:\\.\\d+)?)%\\s*,\\s*(\\-?\\d+(?:\\.\\d+)?)%\\s*\\)/)){for(s=o.slice(1,4),n=e=0;e<=2;n=++e)s[n]=Kd(2.55*s[n]);s[3]=1}else if(o=t.match(/rgba\\(\\s*(\\-?\\d+(?:\\.\\d+)?)%,\\s*(\\-?\\d+(?:\\.\\d+)?)%\\s*,\\s*(\\-?\\d+(?:\\.\\d+)?)%\\s*,\\s*([01]|[01]?\\.\\d+)\\)/)){for(s=o.slice(1,5),n=r=0;r<=2;n=++r)s[n]=Kd(2.55*s[n]);s[3]=+s[3]}else(o=t.match(/hsl\\(\\s*(\\-?\\d+(?:\\.\\d+)?),\\s*(\\-?\\d+(?:\\.\\d+)?)%\\s*,\\s*(\\-?\\d+(?:\\.\\d+)?)%\\s*\\)/))?((i=o.slice(1,4))[1]*=.01,i[2]*=.01,(s=dd(i))[3]=1):(o=t.match(/hsla\\(\\s*(\\-?\\d+(?:\\.\\d+)?),\\s*(\\-?\\d+(?:\\.\\d+)?)%\\s*,\\s*(\\-?\\d+(?:\\.\\d+)?)%\\s*,\\s*([01]|[01]?\\.\\d+)\\)/))&&((i=o.slice(1,4))[1]*=.01,i[2]*=.01,(s=dd(i))[3]=+o[4]);return s},Fd=function(t){var e;return e=t[3]<1?\"rgba\":\"rgb\",\"rgb\"===e?e+\"(\"+t.slice(0,3).map(Kd).join(\",\")+\")\":\"rgba\"===e?e+\"(\"+t.slice(0,3).map(Kd).join(\",\")+\",\"+t[3]+\")\":void 0},Zd=function(t){return Kd(100*t)/100},pd=function(t,e){var r;return r=e<1?\"hsla\":\"hsl\",t[0]=Zd(t[0]||0),t[1]=Zd(100*t[1])+\"%\",t[2]=Zd(100*t[2])+\"%\",\"hsla\"===r&&(t[3]=e),r+\"(\"+t.join(\",\")+\")\"},Hp.css=function(t){return nd(t)},td.css=function(){return function(t,e,r){r.prototype=t.prototype;var i=new r,n=t.apply(i,e);return Object(n)===n?n:i}(kp,hf.call(arguments).concat([\"css\"]),function(){})},kp.prototype.css=function(t){return null==t&&(t=\"rgb\"),\"rgb\"===t.slice(0,3)?Fd(this._rgb):\"hsl\"===t.slice(0,3)?pd(this.hsl(),this.alpha()):void 0},Hp.named=function(t){return hd(of[t])},Vp.push({p:5,test:function(t){if(1===arguments.length&&null!=of[t])return\"named\"}}),kp.prototype.name=function(t){var e,r;arguments.length&&(of[t]&&(this._rgb=hd(of[t])),this._rgb[3]=1),e=this.hex();for(r in of)if(e===of[r])return r;return e},Sd=function(){var t,e,r,i;return i=nf(arguments),r=i[0],t=i[1],e=i[2],e*=Fp,[r,id(e)*t,Jd(e)*t]},Ad=function(){var t,e,r,i,n,o,a,s,c,u,h;return r=nf(arguments),s=r[0],n=r[1],a=r[2],u=Sd(s,n,a),t=u[0],e=u[1],i=u[2],h=_d(t,e,i),c=h[0],o=h[1],i=h[2],[c,o,i,r.length>3?r[3]:1]},xd=function(){var t,e,r,i,n,o;return o=nf(arguments),n=o[0],t=o[1],e=o[2],r=tf(t*t+e*e),i=(qp(e,t)*jp+360)%360,0===Kd(1e4*r)&&(i=Number.NaN),[n,r,i]},$d=function(){var t,e,r,i,n,o,a;return o=nf(arguments),n=o[0],r=o[1],e=o[2],a=Vd(n,r,e),i=a[0],t=a[1],e=a[2],xd(i,t,e)},td.lch=function(){var t;return t=nf(arguments),new kp(t,\"lch\")},td.hcl=function(){var t;return t=nf(arguments),new kp(t,\"hcl\")},Hp.lch=Ad,Hp.hcl=function(){var t,e,r,i;return i=nf(arguments),e=i[0],t=i[1],r=i[2],Ad([r,t,e])},kp.prototype.lch=function(){return $d(this._rgb)},kp.prototype.hcl=function(){return $d(this._rgb).reverse()},kd=function(t){var e,r,i,n,o,a,s,c,u;return null==t&&(t=\"rgb\"),c=nf(arguments),s=c[0],n=c[1],e=c[2],s/=255,n/=255,e/=255,o=1-Math.max(s,Math.max(n,e)),i=o<1?1/(1-o):0,r=(1-s-o)*i,a=(1-n-o)*i,u=(1-e-o)*i,[r,a,u,o]},rd=function(){var t,e,r,i,n,o,a,s,c;return e=nf(arguments),i=e[0],a=e[1],c=e[2],o=e[3],t=e.length>4?e[4]:1,1===o?[0,0,0,t]:(s=i>=1?0:255*(1-i)*(1-o),n=a>=1?0:255*(1-a)*(1-o),r=c>=1?0:255*(1-c)*(1-o),[s,n,r,t])},Hp.cmyk=function(){return rd(nf(arguments))},td.cmyk=function(){return function(t,e,r){r.prototype=t.prototype;var i=new r,n=t.apply(i,e);return Object(n)===n?n:i}(kp,hf.call(arguments).concat([\"cmyk\"]),function(){})},kp.prototype.cmyk=function(){return kd(this._rgb)},Hp.gl=function(){var t,e,r,i,n;for(i=function(){var t,r;t=nf(arguments),r=[];for(e in t)n=t[e],r.push(n);return r}.apply(this,arguments),t=r=0;r<=2;t=++r)i[t]*=255;return i},td.gl=function(){return function(t,e,r){r.prototype=t.prototype;var i=new r,n=t.apply(i,e);return Object(n)===n?n:i}(kp,hf.call(arguments).concat([\"gl\"]),function(){})},kp.prototype.gl=function(){var t;return t=this._rgb,[t[0]/255,t[1]/255,t[2]/255,t[3]]},Hd=function(t,e,r){var i;return i=nf(arguments),t=i[0],e=i[1],r=i[2],t=Pd(t),e=Pd(e),r=Pd(r),.2126*t+.7152*e+.0722*r},Pd=function(t){return t/=255,t<=.03928?t/12.92:Nd((t+.055)/1.055,2.4)},Wp=[],md=function(t,e,r,i){var n,o,a,s;for(null==r&&(r=.5),null==i&&(i=\"rgb\"),\"object\"!==rf(t)&&(t=td(t)),\"object\"!==rf(e)&&(e=td(e)),a=0,o=Wp.length;a<o;a++)if(n=Wp[a],i===n[0]){s=n[1](t,e,r,i);break}if(null==s)throw\"color mode \"+i+\" is not supported\";return s.alpha(t.alpha()+r*(e.alpha()-t.alpha()))},td.interpolate=md,kp.prototype.interpolate=function(t,e,r){return md(this,t,e,r)},td.mix=md,kp.prototype.mix=kp.prototype.interpolate,bd=function(t,e,r,i){var n,o;return n=t._rgb,o=e._rgb,new kp(n[0]+r*(o[0]-n[0]),n[1]+r*(o[1]-n[1]),n[2]+r*(o[2]-n[2]),i)},Wp.push([\"rgb\",bd]),kp.prototype.luminance=function(t,e){var r,i,n,o;return null==e&&(e=\"rgb\"),arguments.length?(0===t?this._rgb=[0,0,0,this._rgb[3]]:1===t?this._rgb=[255,255,255,this._rgb[3]]:(i=1e-7,n=20,o=function(r,a){var s,c;return c=r.interpolate(a,.5,e),s=c.luminance(),Math.abs(t-s)<i||!n--?c:s>t?o(r,c):o(c,a)},r=Hd(this._rgb),this._rgb=(r>t?o(td(\"black\"),this):o(this,td(\"white\"))).rgba()),this):Hd(this._rgb)},ef=function(t){var e,r,i,n;return n=t/100,n<66?(i=255,r=-155.25485562709179-.44596950469579133*(r=n-2)+104.49216199393888*Td(r),e=n<20?0:.8274096064007395*(e=n-10)-254.76935184120902+115.67994401066147*Td(e)):(i=351.97690566805693+.114206453784165*(i=n-55)-40.25366309332127*Td(i),r=325.4494125711974+.07943456536662342*(r=n-50)-28.0852963507957*Td(r),e=255),[i,r,e]},Xd=function(){var t,e,r,i,n,o,a;for(i=(n=nf(arguments))[0],n[1],t=n[2],r=1e3,e=4e4,.4;e-r>.4;)(o=ef(a=.5*(e+r)))[2]/o[0]>=t/i?e=a:r=a;return Kd(a)},td.temperature=td.kelvin=function(){return function(t,e,r){r.prototype=t.prototype;var i=new r,n=t.apply(i,e);return Object(n)===n?n:i}(kp,hf.call(arguments).concat([\"temperature\"]),function(){})},Hp.temperature=Hp.kelvin=Hp.K=ef,kp.prototype.temperature=function(){return 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T=b>=164&&b<=345?.56+Xp(.2*id(zp*(b+168)/180)):.36+Xp(.4*id(zp*(b+35)/180)),p=h*h*h*h,y=tf(p/(p+1900)),M=A*(y*T+1-y),v=n-o,g=h-l,f=a-s,m=c-u,d=f*f+m*m-g*g,P=v/(r*E),C=g/(i*A),I=M,tf(P*P+C*C+d/(I*I))},kp.prototype.get=function(t){var e,r,i,n,o,a;return i=this,o=t.split(\".\"),n=o[0],e=o[1],a=i[n](),e?(r=n.indexOf(e),r>-1?a[r]:console.warn(\"unknown channel \"+e+\" in mode \"+n)):a},kp.prototype.set=function(t,e){var r,i,n,o,a,s;if(n=this,a=t.split(\".\"),o=a[0],r=a[1])if(s=n[o](),(i=o.indexOf(r))>-1)if(\"string\"===rf(e))switch(e.charAt(0)){case\"+\":case\"-\":s[i]+=+e;break;case\"*\":s[i]*=+e.substr(1);break;case\"/\":s[i]/=+e.substr(1);break;default:s[i]=+e}else s[i]=e;else console.warn(\"unknown channel \"+r+\" in mode \"+o);else s=e;return td(s,o).alpha(n.alpha())},kp.prototype.clipped=function(){return this._rgb._clipped||!1},kp.prototype.alpha=function(t){return arguments.length?td.rgb([this._rgb[0],this._rgb[1],this._rgb[2],t]):this._rgb[3]},kp.prototype.darken=function(t){var 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n,o,a,s,c,u,h,l,p,d,f;return\"hsl\"===i?(d=t.hsl(),f=e.hsl()):\"hsv\"===i?(d=t.hsv(),f=e.hsv()):\"hcg\"===i?(d=t.hcg(),f=e.hcg()):\"hsi\"===i?(d=t.hsi(),f=e.hsi()):\"lch\"!==i&&\"hcl\"!==i||(i=\"hcl\",d=t.hcl(),f=e.hcl()),\"h\"===i.substr(0,1)&&(o=d[0],l=d[1],c=d[2],a=f[0],p=f[1],u=f[2]),isNaN(o)||isNaN(a)?isNaN(o)?isNaN(a)?n=Number.NaN:(n=a,1!==c&&0!==c||\"hsv\"===i||(h=p)):(n=o,1!==u&&0!==u||\"hsv\"===i||(h=l)):n=o+r*(a>o&&a-o>180?a-(o+360):a<o&&o-a>180?a+360-o:a-o),null==h&&(h=l+r*(p-l)),s=c+r*(u-c),td[i](n,h,s)},yd=function(t,e,r,i){var n,o;return n=t.num(),o=e.num(),td.num(n+(o-n)*r,\"num\")},(Wp=Wp.concat(function(){var t,e,r,i;for(i=[],e=0,t=(r=[\"hsv\",\"hsl\",\"hsi\",\"hcl\",\"lch\",\"hcg\"]).length;e<t;e++)Cd=r[e],i.push([Cd,gd]);return i}())).push([\"num\",yd]),vd=function(t,e,r,i){var n,o;return n=t.lab(),o=e.lab(),new kp(n[0]+r*(o[0]-n[0]),n[1]+r*(o[1]-n[1]),n[2]+r*(o[2]-n[2]),i)},Wp.push([\"lab\",vd]);var lf=td,pf=function(t){var e=t||{};this.scale=gn(e.scale,\"uniform\"),this.mode=gn(e.mode,\"hcl\"),this.domain=gn(e.domain,[0,1]),this.value=new tt(gn(e.value,16777215)).getHex(),this.reverse=gn(e.reverse,!1),this.structure=e.structure,this.volume=e.volume,this.surface=e.surface,this.structure&&(this.atomProxy=this.structure.getAtomProxy())};pf.prototype.getScale=function(t){var e=t||{},r=gn(e.scale,this.scale);\"rainbow\"===r?r=[\"red\",\"orange\",\"yellow\",\"green\",\"blue\"]:\"rwb\"===r&&(r=[\"red\",\"white\",\"blue\"]);var i=gn(e.domain,this.domain);return this.reverse&&(i=i.slice().reverse()),lf.scale(r).mode(gn(e.mode,this.mode)).domain(i).out(\"num\")},pf.prototype.colorToArray=function(t,e,r){return void 0===e&&(e=[]),void 0===r&&(r=0),e[r+0]=(t>>16&255)/255,e[r+1]=(t>>8&255)/255,e[r+2]=(255&t)/255,e},pf.prototype.atomColorToArray=function(t,e,r){return this.colorToArray(this.atomColor(t),e,r)},pf.prototype.bondColor=function(t,e){return this.atomProxy.index=e?t.atomIndex1:t.atomIndex2,this.atomColor(this.atomProxy)},pf.prototype.bondColorToArray=function(t,e,r,i){return this.colorToArray(this.bondColor(t,e),r,i)},pf.prototype.volumeColorToArray=function(t,e,r){return this.colorToArray(this.volumeColor(t),e,r)},pf.prototype.positionColorToArray=function(t,e,r){return this.colorToArray(this.positionColor(t),e,r)},ro.prototype={active:!0,params:null,execute:function(t){var e,r;return this.active&&this._listener&&(r=this.params?this.params.concat(t):t,e=this._listener.apply(this.context,r),this._isOnce&&this.detach()),e},detach:function(){return this.isBound()?this._signal.remove(this._listener,this.context):null},isBound:function(){return!!this._signal&&!!this._listener},isOnce:function(){return this._isOnce},getListener:function(){return this._listener},getSignal:function(){return this._signal},_destroy:function(){delete this._signal,delete this._listener,delete this.context},toString:function(){return\"[SignalBinding 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df={PROTEIN:1,NUCLEIC:2,RNA:3,DNA:4,POLYMER:5,WATER:6,HELIX:7,SHEET:8,TURN:9,BACKBONE:10,SIDECHAIN:11,ALL:12,HETERO:13,ION:14,SACCHARIDE:15,SUGAR:15,BONDED:16,RING:17},ff=[\"*\",\"\",\"ALL\"],mf=[df.BACKBONE,df.SIDECHAIN,df.BONDED,df.RING],gf=[df.POLYMER,df.WATER],vf=[\"ALA\",\"GLY\",\"SER\"],yf=[\"CYS\",\"SER\",\"THR\"],bf=[\"ALA\",\"ILE\",\"LEU\",\"MET\",\"PHE\",\"PRO\",\"TRP\",\"VAL\"],xf=[\"PHE\",\"TRP\",\"TYR\",\"HIS\"],_f=[\"ASN\",\"GLN\"],wf=[\"ASP\",\"GLU\"],Sf=[\"ARG\",\"HIS\",\"LYS\"],Af=[\"ARG\",\"ASP\",\"GLU\",\"HIS\",\"LYS\"],Mf=[\"ASN\",\"ARG\",\"ASP\",\"CYS\",\"GLY\",\"GLN\",\"GLU\",\"HIS\",\"LYS\",\"SER\",\"THR\",\"TYR\"],Ef=[\"ALA\",\"ILE\",\"LEU\",\"MET\",\"PHE\",\"PRO\",\"TRP\",\"VAL\"],Tf=[\"HIS\",\"PHE\",\"PRO\",\"TRP\",\"TYR\"],Pf=[\"ALA\",\"GLY\",\"ILE\",\"LEU\",\"VAL\"],Cf=function(t){this.signals={stringChanged:new no},this.setString(t)},If={type:{}};If.type.get=function(){return\"selection\"},Cf.prototype.setString=function(t,e){if(void 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om=function(t){function e(){t.apply(this,arguments)}return t&&(e.__proto__=t),e.prototype=Object.create(t&&t.prototype),e.prototype.constructor=e,e.prototype.load=function(){return new(qf.get(this.ext))(this.streamer,this.params).parse()},e}(nm),am=function(t,e,r){this.signals={elementAdded:new no,elementRemoved:new no,nameChanged:new no},this.name=e,this.path=r,this.dir=r.substring(0,r.lastIndexOf(\"/\")+1);try{this.fn=new Function(\"stage\",\"panel\",\"__name__\",\"__path__\",\"__dir__\",t)}catch(t){jf.error(\"Script compilation failed\",t),this.fn=function(){}}},sm={type:{}};sm.type.get=function(){return\"Script\"},am.prototype.call=function(t){var e=this,r={add:function(){this.signals.elementAdded.dispatch(arguments)}.bind(this),remove:function(){this.signals.elementRemoved.dispatch(arguments)}.bind(this),setName:function(t){this.signals.nameChanged.dispatch(t)}.bind(this)};return new Promise(function(i,n){var 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e=this.prevPosition.x-this.position.x,r=this.prevPosition.y-this.position.y;this.signals.moved.dispatch(e,r),this.pressed&&this.signals.dragged.dispatch(e,r)},Fm.prototype._onMousedown=function(t){t.target===this.domElement&&(t.preventDefault(),this._setKeys(t),this.moving=!1,this.hovering=!1,this.down.set(t.clientX,t.clientY),this.position.set(t.clientX,t.clientY),this.which=t.which,this.buttons=ia(t),this.pressed=!0,this._setCanvasPosition(t))},Fm.prototype._onMouseup=function(t){t.target===this.domElement&&t.preventDefault(),this._setKeys(t);var e=this.canvasPosition;this._distance()<4&&(this.lastClicked=window.performance.now(),this.doubleClickPending&&this.prevClickCP.distanceTo(e)<4?(this.signals.doubleClicked.dispatch(e.x,e.y),this.doubleClickPending=!1):(this.signals.clicked.dispatch(e.x,e.y),this.doubleClickPending=!0),this.prevClickCP.copy(e)),this.which=void 0,this.buttons=void 0,this.pressed=void 0},Fm.prototype._onContextmenu=function(t){t.target===this.domElement&&t.preventDefault()},Fm.prototype._onTouchstart=function(t){if(t.target===this.domElement)switch(t.preventDefault(),this.pressed=!0,t.touches.length){case 1:this.moving=!1,this.hovering=!1,this.down.set(t.touches[0].pageX,t.touches[0].pageY),this.position.set(t.touches[0].pageX,t.touches[0].pageY),this._setCanvasPosition(t.touches[0]);break;case 2:this.down.set((t.touches[0].pageX+t.touches[1].pageX)/2,(t.touches[0].pageY+t.touches[1].pageY)/2),this.position.set((t.touches[0].pageX+t.touches[1].pageX)/2,(t.touches[0].pageY+t.touches[1].pageY)/2),this.lastTouchDistance=ra(t)}},Fm.prototype._onTouchend=function(t){t.target===this.domElement&&t.preventDefault(),this.which=void 0,this.buttons=void 0,this.pressed=void 0},Fm.prototype._onTouchmove=function(t){switch(t.target===this.domElement?(t.preventDefault(),this.overElement=!0):this.overElement=!1,t.touches.length){case 1:this._setKeys(t),this.which=1,this.buttons=1,this.moving=!0,this.hovering=!1,this.lastMoved=window.performance.now(),this.prevPosition.copy(this.position),this.position.set(t.touches[0].pageX,t.touches[0].pageY),this._setCanvasPosition(t.touches[0]);var e=this.prevPosition.x-this.position.x,r=this.prevPosition.y-this.position.y;this.signals.moved.dispatch(e,r),this.pressed&&this.signals.dragged.dispatch(e,r);break;case 2:var i=ra(t),n=i-this.lastTouchDistance;if(this.lastTouchDistance=i,this.prevPosition.copy(this.position),this.position.set((t.touches[0].pageX+t.touches[1].pageX)/2,(t.touches[0].pageY+t.touches[1].pageY)/2),Math.abs(n)>2&&this.handleScroll&&this.position.distanceTo(this.prevPosition)<2)this.which=0,this.buttons=0,this.signals.scrolled.dispatch(n/2);else{this.which=3,this.buttons=2;var o=this.prevPosition.x-this.position.x,a=this.prevPosition.y-this.position.y;this.signals.moved.dispatch(o,a),this.pressed&&this.signals.dragged.dispatch(o,a)}}},Fm.prototype._distance=function(){return this.position.distanceTo(this.down)},Fm.prototype._setCanvasPosition=function(t){var e,r,i=this.domElement.getBoundingClientRect();\"offsetX\"in t&&\"offsetY\"in t?(e=t.offsetX,r=t.offsetY):(e=t.clientX-i.left,r=t.clientY-i.top),this.canvasPosition.set(e,i.height-r)},Fm.prototype._setKeys=function(t){this.altKey=t.altKey,this.ctrlKey=t.ctrlKey,this.metaKey=t.metaKey,this.shiftKey=t.shiftKey},Fm.prototype.dispose=function(){document.removeEventListener(\"mousewheel\",this._onMousewheel),document.removeEventListener(\"wheel\",this._onMousewheel),document.removeEventListener(\"MozMousePixelScroll\",this._onMousewheel),document.removeEventListener(\"mousemove\",this._onMousemove),document.removeEventListener(\"mousedown\",this._onMousedown),document.removeEventListener(\"mouseup\",this._onMouseup),document.removeEventListener(\"contextmenu\",this._onContextmenu),document.removeEventListener(\"touchstart\",this._onTouchstart),document.removeEventListener(\"touchend\",this._onTouchend),document.removeEventListener(\"touchmove\",this._onTouchmove)},Object.defineProperties(Fm.prototype,Bm);var zm=new v,Um=new v,jm=new v,Gm=new g,Vm=new m,$m=new v,Hm=new g,Wm=new g,Xm=function(t,e){var r=e||{};this.rotateSpeed=gn(r.rotateSpeed,2),this.zoomSpeed=gn(r.zoomSpeed,1.2),this.panSpeed=gn(r.panSpeed,1),this.stage=t,this.viewer=t.viewer,this.mouse=t.mouseObserver,this.controls=t.viewerControls},qm={component:{},atom:{}};qm.component.get=function(){return this.stage.transformComponent},qm.atom.get=function(){return this.stage.transformAtom},Xm.prototype._setPanVector=function(t,e,r){var i,n=this.viewer.camera;if(r=-r||0,r+=n.position.z,\"OrthographicCamera\"===n.type)i=1/n.zoom;else{var o=$n(n.fov);i=-2*r*Math.tan(o/2)/this.viewer.height}Hm.set(t,e,0),Hm.multiplyScalar(this.panSpeed*i)},Xm.prototype._getRotateXY=function(t,e){return[this.rotateSpeed*-t*.01,this.rotateSpeed*e*.01]},Xm.prototype._transformPanVector=function(){$m.extractRotation(this.component.transform),$m.premultiply(this.viewer.rotationGroup.matrix),$m.getInverse($m),Hm.applyMatrix4($m)},Xm.prototype.zoom=function(t){this.controls.zoom(this.zoomSpeed*t*.02)},Xm.prototype.pan=function(t,e){this._setPanVector(t,e),$m.getInverse(this.viewer.rotationGroup.matrix),Hm.applyMatrix4($m),this.controls.translate(Hm)},Xm.prototype.panComponent=function(t,e){this.component&&(this._setPanVector(t,e),this._transformPanVector(),this.component.position.add(Hm),this.component.updateMatrix())},Xm.prototype.panAtom=function(t,e){this.atom&&this.component&&(this.atom.positionToVector3(Wm),Wm.add(this.viewer.translationGroup.position),Wm.applyMatrix4(this.viewer.rotationGroup.matrix),this._setPanVector(t,e,Wm.z),this._transformPanVector(),this.atom.positionAdd(Hm),this.component.updateRepresentations({position:!0}))},Xm.prototype.rotate=function(t,e){var r=this._getRotateXY(t,e),i=r[0],n=r[1];zm.makeRotationX(n),Um.makeRotationY(i),zm.multiply(Um),this.controls.applyMatrix(zm)},Xm.prototype.rotateComponent=function(t,e){if(this.component){var r=this._getRotateXY(t,e),i=r[0],n=r[1];jm.extractRotation(this.component.transform),jm.premultiply(this.viewer.rotationGroup.matrix),jm.getInverse(jm),Gm.set(1,0,0),Gm.applyMatrix4(jm),zm.makeRotationAxis(Gm,n),Gm.set(0,1,0),Gm.applyMatrix4(jm),Um.makeRotationAxis(Gm,i),zm.multiply(Um),Vm.setFromRotationMatrix(zm),this.component.quaternion.premultiply(Vm),this.component.updateMatrix()}},Object.defineProperties(Xm.prototype,qm);var Ym=function(t,e){this.pid=t.pid,this.picker=t.picker,this.instance=t.instance,this.stage=e,this.controls=e.viewerControls,this.mouse=e.mouseObserver},Zm={type:{},altKey:{},ctrlKey:{},metaKey:{},shiftKey:{},canvasPosition:{},component:{},object:{},position:{},closestBondAtom:{},arrow:{},atom:{},axes:{},bond:{},box:{},cone:{},clash:{},contact:{},cylinder:{},distance:{},ellipsoid:{},octahedron:{},mesh:{},slice:{},sphere:{},tetrahedron:{},torus:{},surface:{},unitcell:{},unknown:{},volume:{}};Zm.type.get=function(){return this.picker.type},Zm.altKey.get=function(){return this.mouse.altKey},Zm.ctrlKey.get=function(){return this.mouse.ctrlKey},Zm.metaKey.get=function(){return this.mouse.metaKey},Zm.shiftKey.get=function(){return this.mouse.shiftKey},Zm.canvasPosition.get=function(){return this.mouse.canvasPosition},Zm.component.get=function(){return this.stage.getComponentsByObject(this.picker.data).list[0]},Zm.object.get=function(){return this.picker.getObject(this.pid)},Zm.position.get=function(){return this.picker.getPosition(this.pid,this.instance,this.component)},Zm.closestBondAtom.get=function(){if(\"bond\"===this.type){var t=this.bond,e=this.controls;return na(this.canvasPosition,e.getPositionOnCanvas(t.atom1),e.getPositionOnCanvas(t.atom2))?t.atom1:t.atom2}},Zm.arrow.get=function(){return this._objectIfType(\"arrow\")},Zm.atom.get=function(){return this._objectIfType(\"atom\")},Zm.axes.get=function(){return this._objectIfType(\"axes\")},Zm.bond.get=function(){return this._objectIfType(\"bond\")},Zm.box.get=function(){return this._objectIfType(\"box\")},Zm.cone.get=function(){return this._objectIfType(\"cone\")},Zm.clash.get=function(){return this._objectIfType(\"clash\")},Zm.contact.get=function(){return this._objectIfType(\"contact\")},Zm.cylinder.get=function(){return this._objectIfType(\"cylinder\")},Zm.distance.get=function(){return this._objectIfType(\"distance\")},Zm.ellipsoid.get=function(){return this._objectIfType(\"ellipsoid\")},Zm.octahedron.get=function(){return this._objectIfType(\"octahedron\")},Zm.mesh.get=function(){return this._objectIfType(\"mesh\")},Zm.slice.get=function(){return this._objectIfType(\"slice\")},Zm.sphere.get=function(){return this._objectIfType(\"sphere\")},Zm.tetrahedron.get=function(){return this._objectIfType(\"tetrahedron\")},Zm.torus.get=function(){return this._objectIfType(\"torus\")},Zm.surface.get=function(){return this._objectIfType(\"surface\")},Zm.unitcell.get=function(){return this._objectIfType(\"unitcell\")},Zm.unknown.get=function(){return this._objectIfType(\"unknown\")},Zm.volume.get=function(){return this._objectIfType(\"volume\")},Ym.prototype._objectIfType=function(t){return this.type===t?this.object:void 0},Ym.prototype.getLabel=function(){var t=\"nothing\";return this.arrow?t=\"arrow: \"+(this.arrow.name||this.pid)+\" (\"+this.arrow.shape.name+\")\":this.atom?t=\"atom: \"+this.atom.qualifiedName()+\" (\"+this.atom.structure.name+\")\":this.axes?t=\"axes\":this.bond?t=\"bond: \"+this.bond.atom1.qualifiedName()+\" - \"+this.bond.atom2.qualifiedName()+\" (\"+this.bond.structure.name+\")\":this.box?t=\"box: \"+(this.box.name||this.pid)+\" (\"+this.box.shape.name+\")\":this.cone?t=\"cone: \"+(this.cone.name||this.pid)+\" (\"+this.cone.shape.name+\")\":this.clash?t=\"clash: \"+this.clash.clash.sele1+\" - \"+this.clash.clash.sele2:this.contact?t=\"contact: \"+this.contact.atom1.qualifiedName()+\" - \"+this.contact.atom2.qualifiedName()+\" (\"+this.contact.structure.name+\")\":this.cylinder?t=\"cylinder: \"+(this.cylinder.name||this.pid)+\" (\"+this.cylinder.shape.name+\")\":this.distance?t=\"distance: \"+this.distance.atom1.qualifiedName()+\" - \"+this.distance.atom2.qualifiedName()+\" (\"+this.distance.structure.name+\")\":this.ellipsoid?t=\"ellipsoid: \"+(this.ellipsoid.name||this.pid)+\" (\"+this.ellipsoid.shape.name+\")\":this.octahedron?t=\"octahedron: \"+(this.octahedron.name||this.pid)+\" (\"+this.octahedron.shape.name+\")\":this.mesh?t=\"mesh: \"+(this.mesh.name||this.mesh.serial)+\" (\"+this.mesh.shape.name+\")\":this.slice?t=\"slice: \"+this.slice.value.toPrecision(3)+\" (\"+this.slice.volume.name+\")\":this.sphere?t=\"sphere: \"+(this.sphere.name||this.pid)+\" (\"+this.sphere.shape.name+\")\":this.surface?t=\"surface: \"+this.surface.surface.name:this.tetrahedron?t=\"tetrahedron: \"+(this.tetrahedron.name||this.pid)+\" (\"+this.tetrahedron.shape.name+\")\":this.torus?t=\"torus: \"+(this.torus.name||this.pid)+\" (\"+this.torus.shape.name+\")\":this.unitcell?t=\"unitcell: \"+this.unitcell.unitcell.spacegroup+\" (\"+this.unitcell.structure.name+\")\":this.unknown?t=\"unknown\":this.volume&&(t=\"volume: \"+this.volume.value.toPrecision(3)+\" (\"+this.volume.volume.name+\")\"),t},Object.defineProperties(Ym.prototype,Zm);var Km=function(t){this.stage=t,this.viewer=t.viewer};Km.prototype.pick=function(t,e){var r=this.viewer.pick(t,e);if(r.picker&&\"ignore\"!==r.picker.type&&void 0!==r.pid){var i=r.picker.array;if(!(i&&r.pid>=i.length))return new Ym(r,this.stage);console.error(\"pid >= picker.array.length\")}};var Qm=new m,Jm=new g,tg=new g,eg=new g,rg=new g,ig=new v,ng=new g,og=new v,ag=function(t){this.stage=t,this.viewer=t.viewer,this.signals={changed:new no}},sg={position:{},rotation:{}};sg.position.get=function(){return this.viewer.translationGroup.position},sg.rotation.get=function(){return this.viewer.rotationGroup.quaternion},ag.prototype.changed=function(){this.viewer.requestRender(),this.signals.changed.dispatch()},ag.prototype.getPositionOnCanvas=function(t,e){var r=Bn(e),i=this.viewer;return eg.copy(t).add(i.translationGroup.position).applyMatrix4(i.rotationGroup.matrix).project(i.camera),r.set((eg.x+1)*i.width/2,(eg.y+1)*i.height/2)},ag.prototype.getOrientation=function(t){var e=Un(t);e.copy(this.viewer.rotationGroup.matrix);var r=-this.viewer.camera.position.z;return e.scale(rg.set(r,r,r)),e.setPosition(this.viewer.translationGroup.position),e},ag.prototype.orient=function(t){Un(t).decompose(Jm,Qm,tg);var e=this.viewer;e.rotationGroup.setRotationFromQuaternion(Qm),e.translationGroup.position.copy(Jm),e.camera.position.z=-tg.z,e.updateZoom(),this.changed()},ag.prototype.translate=function(t){this.viewer.translationGroup.position.add(zn(t)),this.changed()},ag.prototype.center=function(t){this.viewer.translationGroup.position.copy(zn(t)).negate(),this.changed()},ag.prototype.zoom=function(t){this.distance(this.viewer.camera.position.z*(1-t))},ag.prototype.distance=function(t){this.viewer.camera.position.z=t,this.viewer.updateZoom(),this.changed()},ag.prototype.spin=function(t,e){ig.getInverse(this.viewer.rotationGroup.matrix),ng.copy(zn(t)).applyMatrix4(ig),this.viewer.rotationGroup.rotateOnAxis(ng,e),this.changed()},ag.prototype.rotate=function(t){this.viewer.rotationGroup.setRotationFromQuaternion(jn(t)),this.changed()},ag.prototype.align=function(t){og.getInverse(Un(t)),this.viewer.rotationGroup.setRotationFromMatrix(og),this.changed()},ag.prototype.applyMatrix=function(t){this.viewer.rotationGroup.applyMatrix(Un(t)),this.changed()},Object.defineProperties(ag.prototype,sg);var cg=function(t,e){for(var r=[],i=arguments.length-2;i-- >0;)r[i]=arguments[i+2];this.duration=gn(t,1e3),this.controls=e,this.startTime=window.performance.now(),this.pausedTime=-1,this.elapsedDuration=0,this.pausedDuration=0,this.ignoreGlobalToggle=!1,this._paused=!1,this._resolveList=[],(n=this)._init.apply(n,r);var n},ug={done:{},paused:{}};ug.done.get=function(){return 1===this.alpha},ug.paused.get=function(){return this._paused},cg.prototype._init=function(){},cg.prototype._tick=function(){},cg.prototype.tick=function(t){if(!this._paused)return this.elapsedDuration=t.currentTime-this.startTime-this.pausedDuration,0===this.duration?this.alpha=1:this.alpha=to(0,1,this.elapsedDuration/this.duration),this._tick(t),this.done&&this._resolveList.forEach(function(t){return t()}),this.done},cg.prototype.pause=function(t){t&&(this._hold=!0),-1===this.pausedTime&&(this.pausedTime=window.performance.now()),this._paused=!0},cg.prototype.resume=function(t){!t&&this._hold||(this.pausedDuration+=window.performance.now()-this.pausedTime,this._paused=!1,this._hold=!1,this.pausedTime=-1)},cg.prototype.toggle=function(){this._paused?this.resume():this.pause()},cg.prototype.then=function(t){var e=this;return(this.done?Promise.resolve():new Promise(function(t){return e._resolveList.push(t)})).then(t)},Object.defineProperties(cg.prototype,ug);var hg=function(t){function e(e){for(var r=[],i=arguments.length-1;i-- >0;)r[i]=arguments[i+1];t.apply(this,[gn(e,1/0)].concat(r))}return t&&(e.__proto__=t),e.prototype=Object.create(t&&t.prototype),e.prototype.constructor=e,e.prototype._init=function(t,e){Array.isArray(t)?this.axis=(new g).fromArray(t):this.axis=gn(t,new g(0,1,0)),this.angle=gn(e,.01)},e.prototype._tick=function(t){this.axis&&this.angle&&this.controls.spin(this.axis,this.angle*t.lastDuration/16)},e}(cg),lg=function(t){function e(e){for(var r=[],i=arguments.length-1;i-- >0;)r[i]=arguments[i+1];t.apply(this,[gn(e,1/0)].concat(r))}return t&&(e.__proto__=t),e.prototype=Object.create(t&&t.prototype),e.prototype.constructor=e,e.prototype._init=function(t,e,r){Array.isArray(t)?this.axis=(new g).fromArray(t):this.axis=gn(t,new g(0,1,0)),this.angleStep=gn(e,.01),this.angleEnd=gn(r,.2),this.angleSum=0,this.direction=1},e.prototype._tick=function(t){if(this.axis&&this.angleStep&&this.angleEnd){var e=to(0,1,Math.abs(this.angleSum)/this.angleEnd),r=this.angleStep*this.direction*(1.1-e);this.controls.spin(this.axis,r*t.lastDuration/16),this.angleSum+=this.angleStep,this.angleSum>=this.angleEnd&&(this.direction*=-1,this.angleSum=-this.angleEnd)}},e}(cg),pg=function(t){function e(){t.apply(this,arguments)}return t&&(e.__proto__=t),e.prototype=Object.create(t&&t.prototype),e.prototype.constructor=e,e.prototype._init=function(t,e){this.moveFrom=zn(gn(t,new g)),this.moveTo=zn(gn(e,new g))},e.prototype._tick=function(){this.controls.position.lerpVectors(this.moveFrom,this.moveTo,this.alpha).negate(),this.controls.changed()},e}(cg),dg=function(t){function e(){t.apply(this,arguments)}return t&&(e.__proto__=t),e.prototype=Object.create(t&&t.prototype),e.prototype.constructor=e,e.prototype._init=function(t,e){this.zoomFrom=t,this.zoomTo=e},e.prototype._tick=function(){this.controls.distance(Qn(this.zoomFrom,this.zoomTo,this.alpha))},e}(cg),fg=function(t){function e(){t.apply(this,arguments)}return t&&(e.__proto__=t),e.prototype=Object.create(t&&t.prototype),e.prototype.constructor=e,e.prototype._init=function(t,e){this.rotateFrom=jn(t),this.rotateTo=jn(e),this._currentRotation=new m},e.prototype._tick=function(){this._currentRotation.copy(this.rotateFrom).slerp(this.rotateTo,this.alpha),this.controls.rotate(this._currentRotation)},e}(cg),mg=function(t){function e(){t.apply(this,arguments)}return t&&(e.__proto__=t),e.prototype=Object.create(t&&t.prototype),e.prototype.constructor=e,e.prototype._init=function(t,e,r){this.valueFrom=t,this.valueTo=e,this.callback=r},e.prototype._tick=function(){this.callback(Qn(this.valueFrom,this.valueTo,this.alpha))},e}(cg),gg=function(t){function e(){t.apply(this,arguments)}return t&&(e.__proto__=t),e.prototype=Object.create(t&&t.prototype),e.prototype.constructor=e,e.prototype._init=function(t){this.callback=t},e.prototype._tick=function(){1===this.alpha&&this.callback()},e}(cg),vg=function(t){this._list=t||[],this._resolveList=[]},yg={done:{}};yg.done.get=function(){return this._list.every(function(t){return t.done})},vg.prototype.then=function(t){var e=this;return(this.done?Promise.resolve():new Promise(function(t){e._resolveList.push(t),e._list.forEach(function(t){t.then(function(){e._resolveList.forEach(function(t){t()}),e._resolveList.length=0})})})).then(t)},Object.defineProperties(vg.prototype,yg);var bg=function(t){this.stage=t,this.viewer=t.viewer,this.controls=t.viewerControls,this.animationList=[],this.finishedList=[]},xg={paused:{}};xg.paused.get=function(){return this.animationList.every(function(t){return t.paused})},bg.prototype.add=function(t){return 0===t.duration?t.tick(this.viewer.stats):this.animationList.push(t),t},bg.prototype.remove=function(t){var e=this.animationList,r=e.indexOf(t);r>-1&&e.splice(r,1)},bg.prototype.run=function(t){for(var e=this,r=this.finishedList,i=this.animationList,n=i.length,o=0;o<n;++o){var a=i[o];a.tick(t)&&r.push(a)}var s=r.length;if(s){for(var c=0;c<s;++c)e.remove(r[c]);r.length=0}},bg.prototype.spin=function(t,e,r){return this.add(new hg(r,this.controls,t,e))},bg.prototype.rock=function(t,e,r,i){return this.add(new lg(i,this.controls,t,e,r))},bg.prototype.rotate=function(t,e){var r=this.viewer.rotationGroup.quaternion.clone();return this.add(new fg(e,this.controls,r,t))},bg.prototype.move=function(t,e){var r=this.controls.position.clone().negate();return this.add(new pg(e,this.controls,r,t))},bg.prototype.zoom=function(t,e){var r=this.viewer.camera.position.z;return this.add(new dg(e,this.controls,r,t))},bg.prototype.zoomMove=function(t,e,r){return new vg([this.move(t,r),this.zoom(e,r)])},bg.prototype.orient=function(t,e){var r=new g,i=new m,n=new g;return Un(t).decompose(r,i,n),new vg([this.move(r.negate(),e),this.rotate(i,e),this.zoom(-n.x,e)])},bg.prototype.value=function(t,e,r,i){return this.add(new mg(i,this.controls,t,e,r))},bg.prototype.timeout=function(t,e){return this.add(new gg(e,this.controls,t))},bg.prototype.spinComponent=function(t,e,r,i){return this.add(new hg(i,t.controls,e,r))},bg.prototype.rockComponent=function(t,e,r,i,n){return this.add(new lg(n,t.controls,e,r,i))},bg.prototype.moveComponent=function(t,e,r){var i=t.controls.position.clone().negate();return this.add(new pg(r,t.controls,i,e))},bg.prototype.pause=function(){this.animationList.forEach(function(t){return t.pause()})},bg.prototype.resume=function(){this.animationList.forEach(function(t){return t.resume()})},bg.prototype.toggle=function(){this.paused?this.resume():this.pause()},bg.prototype.clear=function(){this.animationList.length=0},bg.prototype.dispose=function(){this.clear()},Object.defineProperties(bg.prototype,xg);var _g=function(){};_g.zoomScroll=function(t,e){t.trackballControls.zoom(e)},_g.clipNearScroll=function(t,e){var r=t.getParameters();t.setParameters({clipNear:r.clipNear+e/10})},_g.focusScroll=function(t,e){var r=2*t.getParameters().clipNear,i=Math.sign(e)*eo((100-r)/10,5,.2);t.setFocus(r+i)},_g.isolevelScroll=function(t,e){var r=Math.sign(e)/5;t.eachRepresentation(function(t){if(\"surface\"===t.repr.type){var e=t.getParameters().isolevel;t.setParameters({isolevel:e+r})}},\"volume\")},_g.panDrag=function(t,e,r){t.trackballControls.pan(e,r)},_g.rotateDrag=function(t,e,r){t.trackballControls.rotate(e,r)},_g.zoomDrag=function(t,e,r){t.trackballControls.zoom((e+r)/-2)},_g.zoomFocusDrag=function(t,e,r){t.trackballControls.zoom((e+r)/-2);var i=t.viewer.camera.position.z;t.setFocus(100-Math.abs(i/8))},_g.panComponentDrag=function(t,e,r){t.trackballControls.panComponent(e,r)},_g.panAtomDrag=function(t,e,r){t.trackballControls.panAtom(e,r)},_g.rotateComponentDrag=function(t,e,r){t.trackballControls.rotateComponent(e,r)},_g.movePick=function(t,e){e&&t.animationControls.move(e.position.clone())},_g.tooltipPick=function(t,e){var r=t.tooltip;if(t.getParameters().tooltip&&e){var i=e.mouse.position;r.innerText=e.getLabel(),r.style.bottom=window.innerHeight-i.y+3+\"px\",r.style.left=i.x+3+\"px\",r.style.display=\"block\"}else r.style.display=\"none\"};var wg={default:[[\"scroll\",_g.zoomScroll],[\"scroll-ctrl\",_g.clipNearScroll],[\"scroll-shift\",_g.focusScroll],[\"scroll-alt\",_g.isolevelScroll],[\"drag-right\",_g.panDrag],[\"drag-left\",_g.rotateDrag],[\"drag-middle\",_g.zoomDrag],[\"drag-shift-right\",_g.zoomDrag],[\"drag-left+right\",_g.zoomDrag],[\"drag-ctrl-right\",_g.panComponentDrag],[\"drag-ctrl-left\",_g.rotateComponentDrag],[\"clickPick-middle\",_g.movePick],[\"clickPick-shift-left\",_g.movePick],[\"hoverPick\",_g.tooltipPick]],pymol:[[\"drag-left\",_g.rotateDrag],[\"drag-middle\",_g.panDrag],[\"drag-right\",_g.zoomDrag],[\"drag-shift-right\",_g.focusScroll],[\"clickPick-ctrl+shift-middle\",_g.movePick],[\"hoverPick\",_g.tooltipPick]],coot:[[\"scroll\",_g.isolevelScroll],[\"drag-left\",_g.rotateDrag],[\"drag-middle\",_g.panDrag],[\"drag-ctrl-left\",_g.panDrag],[\"drag-right\",_g.zoomFocusDrag],[\"drag-ctrl-right\",_g.focusScroll],[\"clickPick-middle\",_g.movePick],[\"hoverPick\",_g.tooltipPick]]},Sg=function(t,e){var r=e||{};this.stage=t,this.mouse=t.mouseObserver,this.actionList=[],this.disabled=r.disabled||!1,this.preset(r.preset||\"default\")};Sg.prototype.run=function(t){for(var e=this,r=[],i=arguments.length-1;i-- >0;)r[i]=arguments[i+1];if(!this.disabled){var n=this.mouse.key||0,o=this.mouse.buttons||0;this.actionList.forEach(function(i){i.type===t&&i.key===n&&i.button===o&&i.callback.apply(i,[e.stage].concat(r))})}},Sg.prototype.add=function(t,e){var r=oa(t),i=r[0],n=r[1],o=r[2];this.actionList.push({type:i,key:n,button:o,callback:e})},Sg.prototype.remove=function(t,e){var r=t.includes(\"*\"),i=oa(t),n=i[0],o=i[1],a=i[2],s=this.actionList.filter(function(t){return!((t.type===n||r&&\"\"===n)&&(t.key===o||r&&0===o)&&(t.button===a||r&&0===a)&&(t.callback===e||void 0===e))});this.actionList=s},Sg.prototype.preset=function(t){var e=this;this.clear(),(wg[t]||[]).forEach(function(t){return(r=e).add.apply(r,t);var r})},Sg.prototype.clear=function(){this.actionList.length=0};var Ag=function(){};Ag.autoView=function(t){t.autoView(1e3)},Ag.toggleAnimations=function(t){t.animationControls.toggle()},Ag.toggleRock=function(t){t.toggleRock()};var Mg={default:[[\"i\",Ag.toggleSpin=function(t){t.toggleSpin()}],[\"k\",Ag.toggleRock],[\"p\",Ag.toggleAnimations],[\"r\",Ag.autoView]]},Eg=function(t,e){var r=e||{};this.stage=t,this.actionList=[],this.disabled=r.disabled||!1,this.preset(r.preset||\"default\")};Eg.prototype.run=function(t){var e=this;this.disabled||this.actionList.forEach(function(r){r.keyCode===t&&r.callback(e.stage)})},Eg.prototype.add=function(t,e){var r=t.charCodeAt(0);this.actionList.push({keyCode:r,callback:e})},Eg.prototype.remove=function(t,e){var r=t.charCodeAt(0),i=this.actionList.filter(function(t){return!(t.keyCode===r&&(t.callback===e||void 0===e))});this.actionList=i},Eg.prototype.preset=function(t){var e=this;this.clear(),(Mg[t]||[]).forEach(function(t){return(r=e).add.apply(r,t);var r})},Eg.prototype.clear=function(){this.actionList.length=0};var Tg=function(t){this.stage=t,this.mouse=t.mouseObserver,this.controls=t.mouseControls,this.mouse.signals.clicked.add(this._onClick,this),this.mouse.signals.hovered.add(this._onHover,this)};Tg.prototype._onClick=function(t,e){var r=this.stage.pickingControls.pick(t,e);this.stage.signals.clicked.dispatch(r),this.controls.run(\"clickPick\",r)},Tg.prototype._onHover=function(t,e){var r=this.stage.pickingControls.pick(t,e);r&&this.mouse.down.equals(this.mouse.position)&&(this.stage.transformComponent=r.component,this.stage.transformAtom=r.atom),this.stage.signals.hovered.dispatch(r),this.controls.run(\"hoverPick\",r)},Tg.prototype.dispose=function(){this.mouse.signals.clicked.remove(this._onClick,this),this.mouse.signals.hovered.remove(this._onHover,this)};var Pg=function(t){this.stage=t,this.mouse=t.mouseObserver,this.controls=t.mouseControls,this.mouse.signals.moved.add(this._onMove,this),this.mouse.signals.scrolled.add(this._onScroll,this),this.mouse.signals.dragged.add(this._onDrag,this),this.mouse.signals.clicked.add(this._onClick,this),this.mouse.signals.hovered.add(this._onHover,this),this.mouse.signals.doubleClicked.add(this._onDblclick,this)};Pg.prototype._onMove=function(){this.stage.tooltip.style.display=\"none\"},Pg.prototype._onScroll=function(t){this.controls.run(\"scroll\",t)},Pg.prototype._onDrag=function(t,e){this.controls.run(\"drag\",t,e)},Pg.prototype._onClick=function(t,e){this.controls.run(\"click\",t,e)},Pg.prototype._onDblclick=function(t,e){this.controls.run(\"doubleClick\",t,e)},Pg.prototype._onHover=function(t,e){this.controls.run(\"hover\",t,e)},Pg.prototype.dispose=function(){this.mouse.signals.moved.remove(this._onMove,this),this.mouse.signals.scrolled.remove(this._onScroll,this),this.mouse.signals.dragged.remove(this._onDrag,this),this.mouse.signals.clicked.remove(this._onClick,this),this.mouse.signals.hovered.remove(this._onHover,this)};var Cg=function(t){this.viewer=t.viewer,this.animationControls=t.animationControls,this.viewer.signals.ticked.add(this._onTick,this)};Cg.prototype._onTick=function(t){this.animationControls.run(t)},Cg.prototype.dispose=function(){this.viewer.signals.ticked.remove(this._onTick,this)};var Ig=function(t){this.stage=t,this.controls=t.keyControls,this.domElement=t.viewer.renderer.domElement,this.domElement.setAttribute(\"tabIndex\",\"-1\"),this.domElement.style.outline=\"none\",this.domElement.autofocus=!0,this.domElement.focus(),this._focusDomElement=this._focusDomElement.bind(this),this._onKeydown=this._onKeydown.bind(this),this._onKeyup=this._onKeyup.bind(this),this._onKeypress=this._onKeypress.bind(this),this.domElement.addEventListener(\"mousedown\",this._focusDomElement),this.domElement.addEventListener(\"touchstart\",this._focusDomElement),this.domElement.addEventListener(\"keydown\",this._onKeydown),this.domElement.addEventListener(\"keyup\",this._onKeyup),this.domElement.addEventListener(\"keypress\",this._onKeypress)};Ig.prototype._onKeydown=function(){},Ig.prototype._onKeyup=function(){},Ig.prototype._onKeypress=function(t){this.controls.run(t.keyCode)},Ig.prototype._focusDomElement=function(){this.domElement.focus()},Ig.prototype.dispose=function(){this.domElement.removeEventListener(\"mousedown\",this._focusDomElement),this.domElement.removeEventListener(\"touchstart\",this._focusDomElement),this.domElement.removeEventListener(\"keydown\",this._onKeypress),this.domElement.removeEventListener(\"keyup\",this._onKeypress),this.domElement.removeEventListener(\"keypress\",this._onKeypress)};var Rg=function(t,e,r,i){var n=i||{};this.offsetX=gn(n.offsetX,0),this.offsetY=gn(n.offsetY,0),this.visible=gn(n.visible,!0),this.component=t,this.stage=t.stage,this.viewer=this.stage.viewer,this.position=e,this._viewerPosition=new g,this._updateViewerPosition(),this._canvasPosition=new g,this._cameraPosition=new g,this.element=document.createElement(\"div\"),Object.assign(this.element.style,{display:\"block\",position:\"fixed\",zIndex:1+(parseInt(this.viewer.container.style.zIndex)||0),pointerEvents:\"none\",backgroundColor:\"rgba( 0, 0, 0, 0.6 )\",color:\"lightgrey\",padding:\"8px\",fontFamily:\"sans-serif\",left:\"-10000px\"}),this.viewer.container.appendChild(this.element),this.setContent(r),this.updateVisibility(),this.viewer.signals.ticked.add(this._update,this),this.component.signals.matrixChanged.add(this._updateViewerPosition,this)};Rg.prototype.setContent=function(t){var e=this.element.style.display;\"none\"===e&&(this.element.style.left=\"-10000px\",this.element.style.display=\"block\"),t instanceof window.Element?(this.element.innerHTML=\"\",this.element.appendChild(t)):this.element.innerHTML=t,this._clientRect=this.element.getBoundingClientRect(),\"none\"===e&&(this.element.style.display=e)},Rg.prototype.setVisibility=function(t){this.visible=t,this.updateVisibility()},Rg.prototype.getVisibility=function(){return this.visible&&this.component.visible},Rg.prototype.updateVisibility=function(){this.element.style.display=this.getVisibility()?\"block\":\"none\"},Rg.prototype._updateViewerPosition=function(){this._viewerPosition.copy(this.position).applyMatrix4(this.component.matrix)},Rg.prototype._update=function(){if(this.getVisibility()){var t=this.element.style,e=this._canvasPosition,r=this._viewerPosition,i=this._clientRect;if(this._cameraPosition.copy(r).add(this.viewer.translationGroup.position).applyMatrix4(this.viewer.rotationGroup.matrix).sub(this.viewer.camera.position),this._cameraPosition.z<0)return void(t.display=\"none\");t.display=\"block\",t.opacity=1-to(this.viewer.scene.fog.near,this.viewer.scene.fog.far,this._cameraPosition.length()),this.stage.viewerControls.getPositionOnCanvas(r,e),t.bottom=this.offsetX+e.y+i.height/2+\"px\",t.left=this.offsetY+e.x-i.width/2+\"px\"}},Rg.prototype.dispose=function(){this.viewer.container.removeChild(this.element),this.viewer.signals.ticked.remove(this._update,this),this.component.signals.matrixChanged.remove(this._updateViewerPosition,this)};var Lg=new v,Og=new g,Dg=new m,Ng=function(t){this.component=t,this.stage=t.stage,this.viewer=t.stage.viewer,this.signals={changed:new no}},kg={position:{},rotation:{}};kg.position.get=function(){return this.component.position},kg.rotation.get=function(){return this.component.quaternion},Ng.prototype.changed=function(){this.component.updateMatrix(),this.viewer.requestRender(),this.signals.changed.dispatch()},Ng.prototype.spin=function(t,e){Lg.getInverse(this.viewer.rotationGroup.matrix),Og.copy(zn(t)).applyMatrix4(Lg),Lg.extractRotation(this.component.transform),Lg.premultiply(this.viewer.rotationGroup.matrix),Lg.getInverse(Lg),Og.copy(zn(t)),Og.applyMatrix4(Lg),Lg.makeRotationAxis(Og,e),Dg.setFromRotationMatrix(Lg),this.component.quaternion.premultiply(Dg),this.changed()},Object.defineProperties(Ng.prototype,kg),va.__deps=[ya],ba.__deps=[ya,ga];var Fg=new g,Bg=function(){},zg={Picker:{},Buffer:{}};zg.Picker.get=function(){return Jf.get(this.type)},zg.Buffer.get=function(){return Qf.get(this.type)},Bg.getShapeKey=function(t){return this.type+t[0].toUpperCase()+t.substr(1)},Bg.valueToShape=function(t,e,r){var i=t[this.getShapeKey(e)];switch(this.fields[e]){case\"v3\":case\"c\":Ma(r,i);break;default:i.push(r)}},Bg.objectToShape=function(t,e){var r=this;Object.keys(this.fields).forEach(function(i){r.valueToShape(t,i,e[i])}),this.valueToShape(t,\"name\",e.name),this.expandBoundingBox(t.boundingBox,e)},Bg.valueFromShape=function(t,e,r){var i=t[this.getShapeKey(r)];switch(this.fields[r]){case\"v3\":return(new g).fromArray(i,3*e);case\"c\":return(new tt).fromArray(i,3*e);default:return i[e]}},Bg.objectFromShape=function(t,e){var r=this,i={shape:t,name:this.valueFromShape(t,e,\"name\")};return Object.keys(this.fields).forEach(function(n){i[n]=r.valueFromShape(t,e,n)}),i},Bg.arrayFromShape=function(t,e){var r=t[this.getShapeKey(e)];switch(this.fields[e]){case\"s\":return r;default:return new Float32Array(r)}},Bg.dataFromShape=function(t){var e=this,r={};return this.Picker&&(r.picking=new this.Picker(t)),Object.keys(this.fields).forEach(function(i){r[i]=e.arrayFromShape(t,i)}),r},Bg.bufferFromShape=function(t,e){return new this.Buffer(this.dataFromShape(t),e)},Object.defineProperties(Bg,zg);var Ug=function(t){function e(){t.apply(this,arguments)}t&&(e.__proto__=t),e.prototype=Object.create(t&&t.prototype),e.prototype.constructor=e;var r={type:{},fields:{}};return r.type.get=function(){return\"sphere\"},r.fields.get=function(){return{position:\"v3\",color:\"c\",radius:\"f\"}},e.positionFromShape=function(t,e){return this.valueFromShape(t,e,\"position\")},e.expandBoundingBox=function(t,e){t.expandByPoint(Fg.fromArray(e.position))},Object.defineProperties(e,r),e}(Bg),jg=function(t){function e(){t.apply(this,arguments)}t&&(e.__proto__=t),e.prototype=Object.create(t&&t.prototype),e.prototype.constructor=e;var r={type:{},fields:{}};return r.type.get=function(){return\"box\"},r.fields.get=function(){return{position:\"v3\",color:\"c\",size:\"f\",heightAxis:\"v3\",depthAxis:\"v3\"}},Object.defineProperties(e,r),e}(Ug),Gg=function(t){function e(){t.apply(this,arguments)}t&&(e.__proto__=t),e.prototype=Object.create(t&&t.prototype),e.prototype.constructor=e;var r={type:{}};return r.type.get=function(){return\"octahedron\"},Object.defineProperties(e,r),e}(jg),Vg=function(t){function e(){t.apply(this,arguments)}t&&(e.__proto__=t),e.prototype=Object.create(t&&t.prototype),e.prototype.constructor=e;var r={type:{}};return r.type.get=function(){return\"tetrahedron\"},Object.defineProperties(e,r),e}(jg),$g=function(t){function e(){t.apply(this,arguments)}t&&(e.__proto__=t),e.prototype=Object.create(t&&t.prototype),e.prototype.constructor=e;var r={type:{},fields:{}};return r.type.get=function(){return\"cylinder\"},r.fields.get=function(){return{position1:\"v3\",position2:\"v3\",color:\"c\",radius:\"f\"}},e.positionFromShape=function(t,e){var r=this.valueFromShape(t,e,\"position1\"),i=this.valueFromShape(t,e,\"position2\");return r.add(i).multiplyScalar(.5)},e.expandBoundingBox=function(t,e){t.expandByPoint(Fg.fromArray(e.position1)),t.expandByPoint(Fg.fromArray(e.position2))},Object.defineProperties(e,r),e}(Bg),Hg=function(t){function e(){t.apply(this,arguments)}t&&(e.__proto__=t),e.prototype=Object.create(t&&t.prototype),e.prototype.constructor=e;var r={type:{}};return r.type.get=function(){return\"arrow\"},Object.defineProperties(e,r),e}($g),Wg=function(t){function e(){t.apply(this,arguments)}t&&(e.__proto__=t),e.prototype=Object.create(t&&t.prototype),e.prototype.constructor=e;var r={type:{}};return r.type.get=function(){return\"cone\"},Object.defineProperties(e,r),e}($g),Xg=function(t){function e(){t.apply(this,arguments)}t&&(e.__proto__=t),e.prototype=Object.create(t&&t.prototype),e.prototype.constructor=e;var r={type:{},fields:{}};return r.type.get=function(){return\"ellipsoid\"},r.fields.get=function(){return{position:\"v3\",color:\"c\",radius:\"f\",majorAxis:\"v3\",minorAxis:\"v3\"}},Object.defineProperties(e,r),e}(Ug),qg=function(t){function e(){t.apply(this,arguments)}t&&(e.__proto__=t),e.prototype=Object.create(t&&t.prototype),e.prototype.constructor=e;var r={type:{}};return r.type.get=function(){return\"torus\"},Object.defineProperties(e,r),e}(Xg),Yg=function(t){function e(){t.apply(this,arguments)}t&&(e.__proto__=t),e.prototype=Object.create(t&&t.prototype),e.prototype.constructor=e;var r={type:{},fields:{}};return r.type.get=function(){return\"text\"},r.fields.get=function(){return{position:\"v3\",color:\"c\",size:\"f\",text:\"s\"}},Object.defineProperties(e,r),e}(Ug),Zg=function(t){this.array=t};Zg.prototype.getIndex=function(t){return this.array?this.array[t]:t},Zg.prototype.getObject=function(){return{}},Zg.prototype._applyTransformations=function(t,e,r){return e&&t.applyMatrix4(e.matrix),r&&t.applyMatrix4(r.matrix),t},Zg.prototype._getPosition=function(){return new g},Zg.prototype.getPosition=function(t,e,r){return this._applyTransformations(this._getPosition(t),e,r)};var Kg=function(t){function e(e){t.call(this),this.shape=e}t&&(e.__proto__=t),e.prototype=Object.create(t&&t.prototype),e.prototype.constructor=e;var r={primitive:{},data:{},type:{}};return r.primitive.get=function(){},r.data.get=function(){return this.shape},r.type.get=function(){return this.primitive.type},e.prototype.getObject=function(t){return this.primitive.objectFromShape(this.shape,t)},e.prototype._getPosition=function(t){return this.primitive.positionFromShape(this.shape,t)},Object.defineProperties(e.prototype,r),e}(Zg),Qg=function(t){function e(){t.apply(this,arguments)}t&&(e.__proto__=t),e.prototype=Object.create(t&&t.prototype),e.prototype.constructor=e;var r={primitive:{}};return r.primitive.get=function(){return $g},Object.defineProperties(e.prototype,r),e}(Kg),Jg=function(t){function e(){t.apply(this,arguments)}t&&(e.__proto__=t),e.prototype=Object.create(t&&t.prototype),e.prototype.constructor=e;var r={primitive:{}};return r.primitive.get=function(){return Hg},Object.defineProperties(e.prototype,r),e}(Kg),tv=function(t){function e(e,r){t.call(this,e),this.structure=r}t&&(e.__proto__=t),e.prototype=Object.create(t&&t.prototype),e.prototype.constructor=e;var r={type:{},data:{}};return r.type.get=function(){return\"atom\"},r.data.get=function(){return this.structure},e.prototype.getObject=function(t){return this.structure.getAtomProxy(this.getIndex(t))},e.prototype._getPosition=function(t){return(new g).copy(this.getObject(t))},Object.defineProperties(e.prototype,r),e}(Zg),ev=function(t){function e(e){t.call(this),this.axes=e}t&&(e.__proto__=t),e.prototype=Object.create(t&&t.prototype),e.prototype.constructor=e;var r={type:{},data:{}};return r.type.get=function(){return\"axes\"},r.data.get=function(){return this.axes},e.prototype.getObject=function(){return{axes:this.axes}},e.prototype._getPosition=function(){return this.axes.center.clone()},Object.defineProperties(e.prototype,r),e}(Zg),rv=function(t){function e(e,r,i){t.call(this,e),this.structure=r,this.bondStore=i||r.bondStore}t&&(e.__proto__=t),e.prototype=Object.create(t&&t.prototype),e.prototype.constructor=e;var r={type:{},data:{}};return r.type.get=function(){return\"bond\"},r.data.get=function(){return this.structure},e.prototype.getObject=function(t){var e=this.structure.getBondProxy(this.getIndex(t));return e.bondStore=this.bondStore,e},e.prototype._getPosition=function(t){var e=this.getObject(t);return(new g).copy(e.atom1).add(e.atom2).multiplyScalar(.5)},Object.defineProperties(e.prototype,r),e}(Zg),iv=function(t){function e(){t.apply(this,arguments)}t&&(e.__proto__=t),e.prototype=Object.create(t&&t.prototype),e.prototype.constructor=e;var r={type:{}};return r.type.get=function(){return\"contact\"},Object.defineProperties(e.prototype,r),e}(rv),nv=function(t){function e(){t.apply(this,arguments)}t&&(e.__proto__=t),e.prototype=Object.create(t&&t.prototype),e.prototype.constructor=e;var r={primitive:{}};return r.primitive.get=function(){return Wg},Object.defineProperties(e.prototype,r),e}(Kg),ov=function(t){function e(e,r,i){t.call(this,e),this.validation=r,this.structure=i}t&&(e.__proto__=t),e.prototype=Object.create(t&&t.prototype),e.prototype.constructor=e;var r={type:{},data:{}};return r.type.get=function(){return\"clash\"},r.data.get=function(){return this.validation},e.prototype.getObject=function(t){var e=this.validation,r=this.getIndex(t);return{validation:e,index:r,clash:e.clashArray[r]}},e.prototype._getAtomProxyFromSele=function(t){var e=new Cf(t),r=this.structure.getAtomIndices(e)[0];return this.structure.getAtomProxy(r)},e.prototype._getPosition=function(t){var e=this.getObject(t).clash,r=this._getAtomProxyFromSele(e.sele1),i=this._getAtomProxyFromSele(e.sele2);return(new g).copy(r).add(i).multiplyScalar(.5)},Object.defineProperties(e.prototype,r),e}(Zg),av=function(t){function e(){t.apply(this,arguments)}t&&(e.__proto__=t),e.prototype=Object.create(t&&t.prototype),e.prototype.constructor=e;var r={type:{}};return r.type.get=function(){return\"distance\"},Object.defineProperties(e.prototype,r),e}(rv),sv=function(t){function e(){t.apply(this,arguments)}t&&(e.__proto__=t),e.prototype=Object.create(t&&t.prototype),e.prototype.constructor=e;var r={primitive:{}};return r.primitive.get=function(){return Xg},Object.defineProperties(e.prototype,r),e}(Kg),cv=function(t){function 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g(a.data[2],a.data[5],a.data[8]),d=h.clone().multiplyScalar(Math.sqrt(o.data[0]/r)),f=l.clone().multiplyScalar(Math.sqrt(o.data[1]/r)),m=p.clone().multiplyScalar(Math.sqrt(o.data[2]/r));this.begA=u.clone().sub(d),this.endA=u.clone().add(d),this.begB=u.clone().sub(f),this.endB=u.clone().add(f),this.begC=u.clone().sub(m),this.endC=u.clone().add(m),this.center=u,this.vecA=d,this.vecB=f,this.vecC=m,this.normVecA=h,this.normVecB=l,this.normVecC=p};ty.prototype.getBasisMatrix=function(t){var e=t||new v;return e.makeBasis(this.normVecB,this.normVecA,this.normVecC),e.determinant()<0&&e.scale(Qv),e},ty.prototype.getRotationQuaternion=function(t){var e=t||new m;return e.setFromRotationMatrix(this.getBasisMatrix(Jv)),e.inverse()},ty.prototype.getProjectedScaleForAtoms=function(t){var e=-1/0,r=-1/0,i=-1/0,n=-1/0,o=-1/0,a=-1/0,s=new g,c=new g,u=this.center,h=this.normVecA,l=this.normVecB,p=this.normVecC;return t.eachAtom(function(t){sa(s.copy(t),h,u);var d=c.subVectors(s,u).normalize().dot(h),f=s.distanceTo(u);d>0?f>e&&(e=f):f>r&&(r=f),sa(s.copy(t),l,u);var m=c.subVectors(s,u).normalize().dot(l),g=s.distanceTo(u);m>0?g>i&&(i=g):g>n&&(n=g),sa(s.copy(t),p,u);var v=c.subVectors(s,u).normalize().dot(p),y=s.distanceTo(u);v>0?y>o&&(o=y):y>a&&(a=y)}),{d1a:e,d2a:i,d3a:o,d1b:-r,d2b:-n,d3b:-a}},Za.prototype.constructor=Za,Ka.prototype.constructor=Ka,es.__deps=[Qa,Ja,ts,On],rs.__deps=[is],is.__deps=[fa,da,ma,la],os.__deps=[$n,xa,_a,va,ya,wa,Sa,fa,Aa,ja,Va,Ha,$a,Wa];var ey=function(t,e,r){this.name=t||\"\",this.path=e||\"\",this.info={},this.center=new g,this.boundingBox=new st,r instanceof wt||r instanceof Ct||r instanceof Ne?this.fromGeometry(r):r&&(this.set(r.position,r.index,r.normal,r.color,r.atomindex,r.contour),this.boundingBox.setFromArray(r.position),this.boundingBox.getCenter(this.center))},ry={type:{}};ry.type.get=function(){return\"Surface\"},ey.prototype.set=function(t,e,r,i,n,o){this.position=t,this.index=e,this.normal=r,this.color=i,this.atomindex=n,this.size=t.length/3,this.contour=o},ey.prototype.fromGeometry=function(e){t.Debug&&jf.time(\"GeometrySurface.fromGeometry\");var r;e instanceof wt?(e.computeVertexNormals(!0),r=(new Ct).fromGeometry(e)):r=e instanceof Ct?e:e[0],r.boundingBox||r.computeBoundingBox(),this.boundingBox.copy(r.boundingBox),this.boundingBox.getCenter(this.center);var i,n,o;if(r instanceof Ct){var a=r.attributes,s=!!a.normal&&a.normal.array;(!s||0===s[0]&&0===s[1]&&0===s[2])&&r.computeVertexNormals(),i=a.position.array,n=a.index?a.index.array:null,o=a.normal.array}this.set(i,n,o,void 0,void 0),t.Debug&&jf.timeEnd(\"GeometrySurface.setGeometry\")},ey.prototype.getPosition=function(){return this.position},ey.prototype.getColor=function(t){var e=t||{};e.surface=this;var r=this.size,i=new Float32Array(3*r),n=Hf.getScheme(e);if(n.volumeColor||\"random\"===e.scheme)for(var o=0;o<r;++o)n.volumeColorToArray(o,i,3*o);else if(n.positionColor)for(var a=new g,s=this.position,c=0;c<r;++c){var u=3*c;a.set(s[u],s[u+1],s[u+2]),n.positionColorToArray(a,i,u)}else if(n.atomColor&&this.atomindex)for(var h=e.structure.getAtomProxy(),l=this.atomindex,p=0;p<r;++p)h.index=l[p],n.atomColorToArray(h,i,3*p);else{var d=new tt(e.value);ko(r,d.r,d.g,d.b,i)}return i},ey.prototype.getPicking=function(t){return this.atomindex&&t?new tv(this.atomindex,t):new dv(Bo(this.size),this)},ey.prototype.getNormal=function(){return this.normal},ey.prototype.getSize=function(t,e){return No(this.size,t*e)},ey.prototype.getIndex=function(){return this.index},ey.prototype.getFilteredIndex=function(t,e){if(t&&this.atomindex){for(var r=new Cf(t),i=e.getAtomSet(r),n=[],o=this.atomindex,a=this.index,s=a.length,c=this.contour?2:3,u=0,h=0;h<s;h+=c){for(var l=!0,p=0;p<c;p++){var d=o[a[h+p]];if(!i.get(d)){l=!1;break}}if(l)for(var f=0;f<c;f++,u++)n[u]=a[h+f]}return On(n,this.position.length/3)}return this.index},ey.prototype.getAtomindex=function(){return this.atomindex},ey.prototype.dispose=function(){},Object.defineProperties(ey.prototype,ry),as.__deps=[rs,is,es,ua,ha,Xa,qa],$f.add(\"surf\",function(t,e){var r=t.data.args,i=t.data.params;if(r&&(self.volsurf=new as(r[0],r[1],r[2],r[3],r[4])),i){var n=self.volsurf.getSurface(i.isolevel,i.smooth,i.box,i.matrix,i.contour,i.wrap),o=[n.position.buffer,n.index.buffer];n.normal&&o.push(n.normal.buffer),n.atomindex&&o.push(n.atomindex.buffer),e({sd:n,p:i},o)}},[as]);var iy=function(t,e,r,i,n,o,a){this.name=t,this.path=e,this.matrix=new v,this.normalMatrix=new ut,this.inverseMatrix=new v,this.center=new g,this.boundingBox=new st,this.setData(r,i,n,o,a)},ny={type:{},position:{},min:{},max:{},sum:{},mean:{},rms:{}};ny.type.get=function(){return\"Volume\"},iy.prototype.setData=function(t,e,r,i,n){this.nx=e||1,this.ny=r||1,this.nz=i||1,this.data=t||new Float32Array(1),this.setAtomindex(n),delete this._position,delete this._min,delete this._max,delete this._mean,delete this._rms,this.worker&&this.worker.terminate()},iy.prototype.setStats=function(t,e,r,i){this._min=t,this._max=e,this._mean=r,this._rms=i},iy.prototype.setMatrix=function(t){this.matrix.copy(t);var e=this.boundingBox,r=this.center,i=this.nx-1,n=this.ny-1,o=this.nz-1;e.makeEmpty(),e.expandByPoint(r.set(i,n,o)),e.expandByPoint(r.set(i,n,0)),e.expandByPoint(r.set(i,0,o)),e.expandByPoint(r.set(i,0,0)),e.expandByPoint(r.set(0,n,o)),e.expandByPoint(r.set(0,0,o)),e.expandByPoint(r.set(0,n,0)),e.expandByPoint(r.set(0,0,0)),e.applyMatrix4(this.matrix),e.getCenter(this.center);var a=this.matrix.elements,s=new g(a[0],a[1],a[2]),c=new g(a[4],a[5],a[6]),u=new g(a[8],a[9],a[10]),h=new g,l=this.normalMatrix.elements;h.crossVectors(c,u),l[0]=h.x,l[1]=h.y,l[2]=h.z,h.crossVectors(u,s),l[3]=h.x,l[4]=h.y,l[5]=h.z,h.crossVectors(s,c),l[6]=h.x,l[7]=h.y,l[8]=h.z,this.inverseMatrix.getInverse(this.matrix)},iy.prototype.setAtomindex=function(t){this.atomindex=t},iy.prototype.getBox=function(t,e,r){return r||(r=new st),r.set(t,t),r.expandByScalar(e),r.applyMatrix4(this.inverseMatrix),r.min.round(),r.max.round(),r},iy.prototype._getBox=function(t,e){if(t&&e){this.__box||(this.__box=new st);var r=this.getBox(t,e,this.__box);return[r.min.toArray(),r.max.toArray()]}},iy.prototype._makeSurface=function(t,e,r){var i=this.name+\"@\"+e.toPrecision(2),n=new ey(i,\"\",t);return n.info.isolevel=e,n.info.smooth=r,n.info.volume=this,n},iy.prototype.getSurface=function(t,e,r,i,n,o){t=isNaN(t)?this.getValueForSigma(2):t,e=gn(e,0),void 0===this.volsurf&&(this.volsurf=new as(this.data,this.nx,this.ny,this.nz,this.atomindex));var a=this._getBox(r,i),s=this.volsurf.getSurface(t,e,a,this.matrix.elements,n,o);return this._makeSurface(s,t,e)},iy.prototype.getSurfaceWorker=function(t,e,r,i,n,o,a){var s=this;if(t=isNaN(t)?this.getValueForSigma(2):t,e=e||0,window.Worker){void 0===this.workerPool&&(this.workerPool=new Ka(\"surf\",2));var c={},u=this.workerPool.getNextWorker();0===u.postCount&&(c.args=[this.data,this.nx,this.ny,this.nz,this.atomindex]),c.params={isolevel:t,smooth:e,box:this._getBox(r,i),matrix:this.matrix.elements,contour:n,wrap:o},u.post(c,void 0,function(t){var e=t.data.sd,r=t.data.p;a(s._makeSurface(e,r.isolevel,r.smooth))},function(c){console.warn(\"Volume.getSurfaceWorker error - trying without worker\",c);var u=s.getSurface(t,e,r,i,n,o);a(u)})}else{var h=this.getSurface(t,e,r,i,n,o);a(h)}},iy.prototype.getValueForSigma=function(t){return this.mean+gn(t,2)*this.rms},iy.prototype.getSigmaForValue=function(t){return(gn(t,0)-this.mean)/this.rms},ny.position.get=function(){if(!this._position){for(var t=this.nz,e=this.ny,r=this.nx,i=new Float32Array(r*e*t*3),n=0,o=0;o<t;++o)for(var a=0;a<e;++a)for(var s=0;s<r;++s)i[n+0]=s,i[n+1]=a,i[n+2]=o,n+=3;ua(this.matrix.elements,i),this._position=i}return this._position},iy.prototype.getDataAtomindex=function(){return this.atomindex},iy.prototype.getDataPosition=function(){return this.position},iy.prototype.getDataColor=function(t){var e=t||{};e.volume=this,e.scale=e.scale||\"Spectral\",e.domain=e.domain||[this.min,this.max];for(var r=Hf.getScheme(e),i=this.position.length/3,n=new Float32Array(3*i),o=0;o<i;++o)r.volumeColorToArray(o,n,3*o);return n},iy.prototype.getDataPicking=function(){var t=Bo(this.position.length/3);return new vv(t,this)},iy.prototype.getDataSize=function(t,e){var r,i=this.data,n=this.position.length/3;switch(t){case\"value\":r=new Float32Array(i);break;case\"abs-value\":r=new Float32Array(i);for(var o=0;o<n;++o)r[o]=Math.abs(r[o]);break;case\"value-min\":r=new Float32Array(i);for(var a=this.min,s=0;s<n;++s)r[s]-=a;break;case\"deviation\":r=new Float32Array(i);break;default:r=No(n,t)}if(1!==e)for(var c=0;c<n;++c)r[c]*=e;return r},ny.min.get=function(){return void 0===this._min&&(this._min=Ho(this.data)),this._min},ny.max.get=function(){return void 0===this._max&&(this._max=$o(this.data)),this._max},ny.sum.get=function(){return void 0===this._sum&&(this._sum=Wo(this.data)),this._sum},ny.mean.get=function(){return void 0===this._mean&&(this._mean=Xo(this.data)),this._mean},ny.rms.get=function(){return void 0===this._rms&&(this._rms=qo(this.data)),this._rms},iy.prototype.clone=function(){var t=new iy(this.name,this.path,this.data,this.nx,this.ny,this.nz,this.atomindex);return t.matrix.copy(this.matrix),t.header=Object.assign({},this.header),t},iy.prototype.dispose=function(){this.workerPool&&this.workerPool.terminate()},Object.defineProperties(iy.prototype,ny);var oy=function(t,e,r,i){this.volume=t,this.setFilter(e,r,i)},ay={header:{},matrix:{},normalMatrix:{},inverseMatrix:{},center:{},boundingBox:{},min:{},max:{},mean:{},rms:{}};ay.header.get=function(){return this.volume.header},ay.matrix.get=function(){return this.volume.matrix},ay.normalMatrix.get=function(){return this.volume.normalMatrix},ay.inverseMatrix.get=function(){return this.volume.inverseMatrix},ay.center.get=function(){return this.volume.center},ay.boundingBox.get=function(){return this.volume.boundingBox},ay.min.get=function(){return this.volume.min},ay.max.get=function(){return this.volume.max},ay.mean.get=function(){return this.volume.mean},ay.rms.get=function(){return this.volume.rms},oy.prototype._getFilterHash=function(t,e,r){return JSON.stringify([t,e,r])},oy.prototype.setFilter=function(t,e,r){isNaN(t)&&this.header&&(t=this.header.DMEAN+2*this.header.ARMS),t=void 0===t||isNaN(t)?-1/0:t,e=gn(e,1/0),r=gn(r,!1);var i=this.volume.data,n=this.volume.position,o=this.volume.atomindex,a=this._getFilterHash(t,e,r);if(a!==this._filterHash){if(t===-1/0&&e===1/0)this.data=i,this.position=n,this.atomindex=o;else{var s=i.length;this._dataBuffer||(this._dataBuffer=new ArrayBuffer(4*s),this._positionBuffer=new ArrayBuffer(3*s*4),o&&(this._atomindexBuffer=new ArrayBuffer(4*s)));var c,u=new Float32Array(this._dataBuffer),h=new Float32Array(this._positionBuffer);o&&(c=new Uint32Array(this._atomindexBuffer));for(var l=0,p=0;p<s;++p){var d=3*p,f=i[p];if(!r&&f>=t&&f<=e||r&&(f<t||f>e)){var m=3*l;u[l]=f,h[m+0]=n[d+0],h[m+1]=n[d+1],h[m+2]=n[d+2],o&&(c[l]=o[p]),l+=1}}this.data=new Float32Array(this._dataBuffer,0,l),this.position=new Float32Array(this._positionBuffer,0,3*l),o&&(this.atomindex=new Float32Array(this._atomindexBuffer,0,l))}this._filterHash=a}},Object.defineProperties(oy.prototype,ay),oy.prototype.getValueForSigma=iy.prototype.getValueForSigma,oy.prototype.getSigmaForValue=iy.prototype.getSigmaForValue,oy.prototype.getDataAtomindex=iy.prototype.getDataAtomindex,oy.prototype.getDataPosition=iy.prototype.getDataPosition,oy.prototype.getDataColor=iy.prototype.getDataColor,oy.prototype.getDataPicking=iy.prototype.getDataPicking,oy.prototype.getDataSize=iy.prototype.getDataSize;var sy=function(e,r){t.Debug&&jf.time(\"BondHash init\");for(var i=e.count,n=e.atomIndex1,o=e.atomIndex2,a=new Uint8Array(r),s=new Int32Array(r),c=0;c<i;++c)a[n[c]]+=1,a[o[c]]+=1;for(var u=1;u<r;++u)s[u]+=s[u-1]+a[u-1];for(var h=2*i,l=new Int32Array(h),p=0;p<h;++p)l[p]=-1;for(var d=0;d<i;++d){for(var f=n[d],m=o[d],g=s[f];-1!==l[g];)g+=1;l[g]=d;for(var v=s[m];-1!==l[v];)v+=1;l[v]=d}t.Debug&&jf.timeEnd(\"BondHash init\"),this.countArray=a,this.offsetArray=s,this.indexArray=l},cy=function(t){this._fields=this._defaultFields,Number.isInteger(t)?this._init(t):this._init(0)};cy.prototype._init=function(t){var e=this;this.length=t,this.count=0;for(var r=0,i=this._fields.length;r<i;++r)(n=e)._initField.apply(n,e._fields[r]);var n},cy.prototype._initField=function(t,e,r){this[t]=Ln(r,this.length*e)},cy.prototype.addField=function(t,e,r){this._fields.push([t,e,r]),this._initField(t,e,r)},cy.prototype.resize=function(t){var e=this;this.length=Math.round(t||0),this.count=Math.min(this.count,this.length);for(var r=0,i=this._fields.length;r<i;++r){var n=e._fields[r][0],o=e._fields[r][1],a=e.length*o,s=new e[n].constructor(a);e[n].length>a?s.set(e[n].subarray(0,a)):s.set(e[n]),e[n]=s}},cy.prototype.growIfFull=function(){if(this.count>=this.length){var t=Math.round(1.5*this.length);this.resize(Math.max(256,t))}},cy.prototype.copyFrom=function(t,e,r,i){for(var n=this,o=0,a=this._fields.length;o<a;++o)for(var s=n._fields[o][0],c=n._fields[o][1],u=n[s],h=t[s],l=0;l<i;++l)for(var p=c*(e+l),d=c*(r+l),f=0;f<c;++f)u[p+f]=h[d+f]},cy.prototype.copyWithin=function(t,e,r){for(var i=this,n=0,o=this._fields.length;n<o;++n)for(var a=i._fields[n][0],s=i._fields[n][1],c=i[a],u=0;u<r;++u)for(var h=s*(t+u),l=s*(e+u),p=0;p<s;++p)c[h+p]=c[l+p]},cy.prototype.sort=function(t){function e(t,e){t!==e&&(n.copyFrom(i,0,t,1),i.copyWithin(t,e,1),i.copyFrom(n,e,0,1))}function r(i,n){if(i<n){var o=Math.floor((i+n)/2),a=i,s=n;do{for(;t(a,o)<0;)a+=1;for(;t(s,o)>0;)s-=1;a<=s&&(a===o?o=s:s===o&&(o=a),e(a,s),a+=1,s-=1)}while(a<=s);r(i,s),r(a,n)}}jf.time(\"Store.sort\");var i=this,n=new this.constructor(1);r(0,this.count-1),jf.timeEnd(\"Store.sort\")},cy.prototype.clear=function(){this.count=0},cy.prototype.dispose=function(){var t=this;delete this.length,delete this.count;for(var e=0,r=this._fields.length;e<r;++e)delete t[t._fields[e][0]]};var uy=function(t){function e(){t.apply(this,arguments)}t&&(e.__proto__=t),e.prototype=Object.create(t&&t.prototype),e.prototype.constructor=e;var r={_defaultFields:{}};return r._defaultFields.get=function(){return[[\"atomIndex1\",1,\"int32\"],[\"atomIndex2\",1,\"int32\"],[\"bondOrder\",1,\"int8\"]]},e.prototype.addBond=function(t,e,r){this.growIfFull();var i=this.count,n=t.index,o=e.index;n<o?(this.atomIndex1[i]=n,this.atomIndex2[i]=o):(this.atomIndex2[i]=n,this.atomIndex1[i]=o),r&&(this.bondOrder[i]=r),this.count+=1},e.prototype.addBondIfConnected=function(t,e,r){return!!t.connectedTo(e)&&(this.addBond(t,e,r),!0)},Object.defineProperties(e.prototype,r),e}(cy),hy=function(t){function e(){t.apply(this,arguments)}t&&(e.__proto__=t),e.prototype=Object.create(t&&t.prototype),e.prototype.constructor=e;var r={_defaultFields:{}};return r._defaultFields.get=function(){return[[\"residueIndex\",1,\"uint32\"],[\"atomTypeId\",1,\"uint16\"],[\"x\",1,\"float32\"],[\"y\",1,\"float32\"],[\"z\",1,\"float32\"],[\"serial\",1,\"int32\"],[\"bfactor\",1,\"float32\"],[\"altloc\",1,\"uint8\"],[\"occupancy\",1,\"float32\"]]},e.prototype.setAltloc=function(t,e){this.altloc[t]=e.charCodeAt(0)},e.prototype.getAltloc=function(t){var e=this.altloc[t];return e?String.fromCharCode(e):\"\"},Object.defineProperties(e.prototype,r),e}(cy),ly=function(t){function e(){t.apply(this,arguments)}t&&(e.__proto__=t),e.prototype=Object.create(t&&t.prototype),e.prototype.constructor=e;var r={_defaultFields:{}};return r._defaultFields.get=function(){return[[\"chainIndex\",1,\"uint32\"],[\"atomOffset\",1,\"uint32\"],[\"atomCount\",1,\"uint16\"],[\"residueTypeId\",1,\"uint16\"],[\"resno\",1,\"int32\"],[\"sstruc\",1,\"uint8\"],[\"inscode\",1,\"uint8\"]]},e.prototype.setSstruc=function(t,e){this.sstruc[t]=e.charCodeAt(0)},e.prototype.getSstruc=function(t){var e=this.sstruc[t];return e?String.fromCharCode(e):\"\"},e.prototype.setInscode=function(t,e){this.inscode[t]=e.charCodeAt(0)},e.prototype.getInscode=function(t){var e=this.inscode[t];return e?String.fromCharCode(e):\"\"},Object.defineProperties(e.prototype,r),e}(cy),py=function(t){function e(){t.apply(this,arguments)}t&&(e.__proto__=t),e.prototype=Object.create(t&&t.prototype),e.prototype.constructor=e;var r={_defaultFields:{}};return r._defaultFields.get=function(){return[[\"entityIndex\",1,\"uint16\"],[\"modelIndex\",1,\"uint16\"],[\"residueOffset\",1,\"uint32\"],[\"residueCount\",1,\"uint32\"],[\"chainname\",4,\"uint8\"],[\"chainid\",4,\"uint8\"]]},e.prototype.setChainname=function(t,e){var r=4*t;this.chainname[r]=e.charCodeAt(0),this.chainname[r+1]=e.charCodeAt(1),this.chainname[r+2]=e.charCodeAt(2),this.chainname[r+3]=e.charCodeAt(3)},e.prototype.getChainname=function(t){for(var e=this,r=\"\",i=0;i<4;++i){var n=e.chainname[4*t+i];if(!n)break;r+=String.fromCharCode(n)}return r},e.prototype.setChainid=function(t,e){var r=4*t;this.chainid[r]=e.charCodeAt(0),this.chainid[r+1]=e.charCodeAt(1),this.chainid[r+2]=e.charCodeAt(2),this.chainid[r+3]=e.charCodeAt(3)},e.prototype.getChainid=function(t){for(var e=this,r=\"\",i=0;i<4;++i){var n=e.chainid[4*t+i];if(!n)break;r+=String.fromCharCode(n)}return r},Object.defineProperties(e.prototype,r),e}(cy),dy=function(t){function e(){t.apply(this,arguments)}t&&(e.__proto__=t),e.prototype=Object.create(t&&t.prototype),e.prototype.constructor=e;var r={_defaultFields:{}};return r._defaultFields.get=function(){return[[\"chainOffset\",1,\"uint32\"],[\"chainCount\",1,\"uint32\"]]},Object.defineProperties(e.prototype,r),e}(cy);ss.prototype={constructor:ss,getCenterIterator:function(t){function e(){var t=this.get(s);return s+=1,t}function r(e){e=Math.min(o-1,Math.max(0,e));var r=c[a%4],i=3*e;if(r.fromArray(n,i),t){var s,u,h,l=Math.min(t,e,o-e-1);for(u=1;u<=l;++u)s=3*u,h=(l+1-u)/(l+1),r.x+=h*n[i-s+0]+h*n[i+s+0],r.y+=h*n[i-s+1]+h*n[i+s+1],r.z+=h*n[i-s+2]+h*n[i+s+2];r.x/=l+1,r.y/=l+1,r.z/=l+1}return a+=1,r}function i(){a=0,s=-1}var n=this.getPosition().center,o=n.length/3,a=0,s=-1,c=[new g,new g,new g,new g];return{size:o,next:e,get:r,reset:i}},getColor:function(t){var e=this.polymer,r=e.structure,i=e.residueCount,n=e.residueIndexStart,o=new Float32Array(3*i),a=t||{};a.structure=r;for(var s=Hf.getScheme(a),c=r.getResidueProxy(),u=r.getAtomProxy(),h=0;h<i;++h)c.index=n+h,u.index=c.traceAtomIndex,s.atomColorToArray(u,o,3*h);return{color:o}},getPicking:function(){for(var t=this.polymer,e=t.structure,r=t.residueCount,i=t.residueIndexStart,n=new Float32Array(r),o=e.getResidueProxy(),a=0;a<r;++a)o.index=i+a,n[a]=o.traceAtomIndex;return{picking:new tv(n,e)}},getSize:function(t,e){for(var r=this.polymer,i=r.structure,n=r.residueCount,o=r.residueIndexStart,a=new Float32Array(n),s=new Ta(t,e),c=i.getResidueProxy(),u=i.getAtomProxy(),h=0;h<n;++h)c.index=o+h,u.index=c.traceAtomIndex,a[h]=s.atomRadius(u);return{size:a}},getPosition:function(){var t,e,r,i,n,o=this.polymer,a=o.structure,s=o.residueCount,c=s-3,u=new Float32Array(3*s),h=new Float32Array(3*s),l=new Float32Array(s),p=new Float32Array(s),d=new Float32Array(s),f=new Float32Array(s),m=new Float32Array(3*s),v=new g,y=new g,b=new g,x=new g,_=new g,w=new g,S=new g,A=new g,M=new g,E=new g,T=new g,P=new g(0,0,0),C=\"trace\",I=a.getAtomProxy(),R=a.getAtomProxy(o.getAtomIndexByType(0,C)),L=a.getAtomProxy(o.getAtomIndexByType(1,C)),O=a.getAtomProxy(o.getAtomIndexByType(2,C));for(r=0;r<c;++r)I.index=R.index,R.index=L.index,L.index=O.index,O.index=o.getAtomIndexByType(r+3,C),e=3*r,v.subVectors(R,I),y.subVectors(L,R),b.subVectors(O,L),x.subVectors(v,y),_.subVectors(y,b),M.crossVectors(x,_).normalize(),M.toArray(h,e),r>0&&(l[r]=M.angleTo(E)),t=Math.cos(x.angleTo(_)),f[r]=180/Math.PI*Math.acos(t),i=x.length(),n=_.length(),p[r]=Math.sqrt(n*i)/Math.max(2,2*(1-t)),d[r]=Math.abs(y.dot(M)),w.copy(x).multiplyScalar(p[r]/i),S.copy(_).multiplyScalar(p[r]/n),w.subVectors(R,w),S.subVectors(L,S),w.toArray(u,e+3),S.toArray(u,e+6),T.subVectors(I,P),T.toArray(m,e),E.copy(M),P.copy(w);for(w.fromArray(u,3),S.fromArray(u,6),M.subVectors(w,S).normalize(),I.index=o.getAtomIndexByType(0,C),P.copy(I),A.copy(I),sa(A,M,w),A.toArray(u,0),T.subVectors(P,w),T.toArray(m,0),w.fromArray(u,3*s-6),S.fromArray(u,3*s-9),M.subVectors(w,S).normalize(),I.index=o.getAtomIndexByType(s-1,C),P.copy(I),A.copy(I),sa(A,M,w),A.toArray(u,3*s-3),r=s-3;r<s;++r)w.fromArray(u,3*r),I.index=o.getAtomIndexByType(r,C),P.copy(I),T.subVectors(P,w),T.toArray(m,3*r);var D=new Float32Array(s),N=new Float32Array(s),k=new Float32Array(s),F=new Float32Array(s);for(D[1]=p[0],N[1]=f[0],k[1]=p[0],r=2;r<s-2;++r)D[r]=.5*(p[r-2]+p[r-1]),N[r]=.5*(f[r-2]+f[r-1]),k[r]=.5*(d[r-2]+d[r-1]),w.fromArray(h,3*(r-2)),S.fromArray(h,3*(r-1)),F[r]=180/Math.PI*Math.acos(Math.cos(w.angleTo(S)));D[s-2]=p[s-4],N[s-2]=f[s-4],k[s-2]=d[s-4];var B=new Float32Array(3*s);for(jo(h,B,0,0,3),jo(h,B,0,3,3),r=2;r<s-2;++r)w.fromArray(h,3*(r-2)),S.fromArray(h,3*(r-1)),M.addVectors(S,w).multiplyScalar(.5).normalize(),M.toArray(B,3*r);return jo(h,B,3*s-12,3*s-6,3),jo(h,B,3*s-12,3*s-3,3),{center:u,axis:B,bending:F,radius:D,rise:k,twist:N,resdir:m}}},cs.prototype={constructor:cs,getAxis:function(t,e,r,i,n,o){t=t||30,e=e||2.5,r=void 0!==r&&r;var a=this.polymer,s=a.structure,c=a.residueCount,u=a.residueIndexStart,h=this.position,l=i||{};l.structure=s;for(var p,d,f=Hf.getScheme(l),m=new Ta(n,o),v=0,y=0,b=[],x=[],_=[],w=[],S=[],A=[],M=[],E=[],T=[],P=[],C=[],I=new g,R=new g,L=s.getResidueProxy(),O=s.getResidueProxy(),D=s.getAtomProxy(),N=new g,k=new g,F=!1,B=0;B<c;++B)if(L.index=u+B,N.fromArray(h.center,3*B),B===c-1?F=!0:(O.index=u+B+1,k.fromArray(h.center,3*B+3),r&&L.sstruc!==O.sstruc?F=!0:N.distanceTo(k)>e?F=!0:h.bending[B]>t&&(F=!0)),F){if(B-v<4){v=B,F=!1;continue}D.index=L.traceAtomIndex,P=h.axis.subarray(3*v+3,3*B),C=h.center.subarray(3*v,3*B+3),p=aa(P).normalize(),d=aa(C),I.fromArray(C),sa(I,p,d),R.fromArray(C,C.length-3),sa(R,p,d),p.subVectors(R,I),p.toArray(b,y),d.toArray(x,y),I.toArray(_,y),R.toArray(w,y),f.atomColorToArray(D,S,y),A.push(D.index),M.push(m.atomRadius(D)),E.push(u+v),T.push(u+B+1-v),y+=3,v=B,F=!1}var z=new Float32Array(A);return{axis:new Float32Array(b),center:new Float32Array(x),begin:new Float32Array(_),end:new Float32Array(w),color:new Float32Array(S),picking:new tv(z,s),size:new Float32Array(M),residueOffset:E,residueCount:T}}},us.prototype={push:function(t){this.content.push(t),this.bubbleUp(this.content.length-1)},pop:function(){var t=this.content[0],e=this.content.pop();return this.content.length>0&&(this.content[0]=e,this.sinkDown(0)),t},peek:function(){return this.content[0]},remove:function(t){for(var e=this,r=this.content.length,i=0;i<r;i++)if(e.content[i]===t){var n=e.content.pop();return void(i!==r-1&&(e.content[i]=n,e.scoreFunction(n)<e.scoreFunction(t)?e.bubbleUp(i):e.sinkDown(i)))}throw new Error(\"Node not found.\")},size:function(){return this.content.length},bubbleUp:function(t){for(var e=this,r=this.content[t];t>0;){var i=Math.floor((t+1)/2)-1,n=e.content[i];if(!(e.scoreFunction(r)<e.scoreFunction(n)))break;e.content[i]=r,e.content[t]=n,t=i}},sinkDown:function(t){for(var e,r=this,i=this.content.length,n=this.content[t],o=this.scoreFunction(n);;){var a=2*(t+1),s=a-1,c=null;if(s<i){var u=r.content[s];(e=r.scoreFunction(u))<o&&(c=s)}if(a<i){var h=r.content[a];r.scoreFunction(h)<(null===c?o:e)&&(c=a)}if(null===c)break;r.content[t]=r.content[c],r.content[c]=n,t=c}}},ls.prototype={nearest:function(){var t=new Float32Array(3);return function(e,r,i){e.toArray?e.toArray(t):e.positionToArray&&e.positionToArray(t);for(var n=this.kdtree.nearest(t,r,i),o=this.kdtree.indices,a=this.kdtree.nodes,s=this.atomIndices,c=[],u=0,h=n.length;u<h;++u){var l=n[u],p=l[0],d=l[1];c.push({index:s[o[a[p]]],distance:d})}return c}}()};var fy={\" 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(!+*,#$)- %&+ )#$%-*!&(,)#(%+*!&$,- 73=86>:<54;935469:<=8;>7576983=:;>4<68=37>;45<:9=<4>;:5389674>6:=389;75<,*+!(#% -)$&*-)(&% +!$#,-,(&!*+%$#) ()#*%+$!& ,-+(!#*,-$)& %)+ %#$!-*,&(7;>8<=:69435398657<>4;=:5:<94;=73>8664>3:=;89<75=68>375;49<:4=<:>;853796,$#! +%(&)*-*&!(-, #)$+%-% &)$+,*#!(\",\"I 4/m -3 2/m\":\" !#$%#$!& %&# !#$%&$!& %!# %#$!&$%& ! &%$&!$#% # #%$#!$&% &!#!$#% &! &%$$%& !& %#$!#&$%& !# %#$!%&$!& %# !#$%$#! #% &!$&$&! &% #!$#%&% &!$#%$#! ()+*,+*)-(,-+()+*,-*)-(,)+(,+*)-*,-()(-,*-)*+,(+(+,*+)*-,(-)+)*+,(-)(-,**,-()-(,+*)+-*,-()+(,+*),-*)-(,+()+*,*+)(+,(-)*-*-)(-,(+)*+,-,(-)*+,*+)(\",\"I 41/a -3 2/d\":\" !#*%+$)-(,&# !+*%-$)&(,!# %+*)-$,&(:3=8<>7694;5;54697<>83=:97654;=:3>8<$%&(!- ,+*)#&$%-(!+ ,#*)%&$!-(,+ )#*4<97358;=:6>6>:;=8357<94=8;>:694<573()+$,#*!& %-+()#$,&*!- %)+(,#$!&*%- 7;>46=:<5839398<5:6=4;>75:<983>7;=46*,- )&(%#$!+-*,& )#(%+$!,-*)& %#(!+$865:;943>7<=<=73>4;9:658>43=7<5869:;\",\"P 1 1 2\":\" !#$%#\",\"P 1 1 21\":\" !#$%+\",\"B 1 1 2\":\" !#$%#(g+*%+\",\"A 1 2 1\":\" !#$!& )+$)-\",\"C 1 21 1\":\" !#$)&()#*!&\",\"I 1 2 1\":\" !#$!&.'/0'2\",\"I 1 21 1\":\" !#$)&.'/0!-\",\"P 1 1 m\":\" !# !&\",\"P 1 1 b\":\" !# )&\",\"B 1 1 m\":\" !# !&(!+(!-\",\"B 1 1 b\":\" !# )&(!+()-\",\"P 1 1 2/m\":\" !# !&$%#$%&\",\"P 1 1 21/m\":\" !#$%+$%& !-\",\"B 1 1 2/m\":\" !# !&$%#$%&(!+(!-*%+*%-\",\"P 1 1 2/b\":\" !#$,#$%& )&\",\"P 1 1 21/b\":\" !#$%&$,+ )-\",\"B 1 1 2/b\":\" !#$,#$%& )&(!+*,+*%-()-\",\"P 21 2 2\":\" !#$!&(%&*%#\",\"P 2 21 2\":\" !# ,&$)&$%#\",\"P 21 21 2 (a)\":\" !#*,#.%&$'&\",\"P 21 2 21\":\" !#$!&(%-*%+\",\"P 2 21 21\":\" !# %&$)-$,+\",\"C 2 2 21a)\":\" !#*%+(,&$)-()#$,+ %&*!-\",\"C 2 2 2a\":\" !#*,#.%&$'&()#$%# ,&*!&\",\"F 2 2 2a\":\" !#*,#.%&$'& '/*%/.12$!2.!/$,/ %20'2.'#$%# 1&0!&\",\"I 2 2 2a\":\" !#*,#.%&$'&()+$%+*!- ,-\",\"P 21/m 21/m 2/n a\":\" !#*,#$)&(%&$%&.'& ,#*!#\",\"P 42 21 2a\":\" !#*,#%.+'$+$'&.%&! -,*-\",\"I 2 3a\":\" !#*,#.%&$'&!# ,- '&$%/$# !-*!/$%&.%()+$%+ ,-*!-)+(%&(!-*,#*+()&$)#*,- ,\"},gy=function(t){this.name=t||\"\",this.partList=[]},vy={type:{}};vy.type.get=function(){return\"Assembly\"},gy.prototype.addPart=function(t,e){var r=new yy(t,e);return this.partList.push(r),r},gy.prototype._getCount=function(t,e){var r=0;return this.partList.forEach(function(i){r+=i[e](t)}),r},gy.prototype.getAtomCount=function(t){return this._getCount(t,\"getAtomCount\")},gy.prototype.getResidueCount=function(t){return this._getCount(t,\"getResidueCount\")},gy.prototype.getInstanceCount=function(){var t=0;return this.partList.forEach(function(e){t+=e.matrixList.length}),t},gy.prototype.isIdentity=function(t){if(1!==this.partList.length)return!1;var e=this.partList[0];if(1!==e.matrixList.length)return!1;if(!(new v).equals(e.matrixList[0]))return!1;var r=[];return t.eachChain(function(t){r.push(t.chainname)}),r=Cn(r),e.chainList.length===r.length},gy.prototype.getBoundingBox=function(t){var e=new st;return this.partList.forEach(function(r){var i=r.getBoundingBox(t);e.expandByPoint(i.min),e.expandByPoint(i.max)}),e},gy.prototype.getCenter=function(t){return this.getBoundingBox(t).getCenter()},gy.prototype.getSelection=function(){var t=[];return this.partList.forEach(function(e){t=t.concat(e.chainList)}),ds(t)},Object.defineProperties(gy.prototype,vy);var yy=function(t,e){this.matrixList=t||[],this.chainList=e||[]},by={type:{}};by.type.get=function(){return\"AssemblyPart\"},yy.prototype._getCount=function(t,e){var r=0,i=this.chainList;return t.eachChain(function(t){(0===i.length||i.includes(t.chainname))&&(r+=t[e])}),this.matrixList.length*r},yy.prototype.getAtomCount=function(t){return this._getCount(t,\"atomCount\")},yy.prototype.getResidueCount=function(t){return this._getCount(t,\"residueCount\")},yy.prototype.getBoundingBox=function(t){var e=new st,r=new st,i=this.getSelection(),n=t.getBoundingBox(i);return this.matrixList.forEach(function(t){r.copy(n).applyMatrix4(t),e.expandByPoint(r.min),e.expandByPoint(r.max)}),e},yy.prototype.getSelection=function(){return ds(this.chainList)},yy.prototype.getView=function(t){var e=this.getSelection();return e?t.getView(e):t},yy.prototype.getInstanceList=function(){for(var t=this,e=[],r=0,i=this.matrixList.length;r<i;++r)e.push({id:r+1,name:r,matrix:t.matrixList[r]});return e},Object.defineProperties(yy.prototype,by);var xy=function(){var e=function(t,e,r,i){for(var n=t.structure,o=t.residueIndexStart,a=n.getResidueProxy(),s=n.getResidueProxy(),c=n.getAtomProxy(),u=n.getAtomProxy(),h=Math.max(0,e-2);h<=e;++h)for(var l=2;l<5;++l)if(!(h+l>=t.residueCount)){a.index=o+h,s.index=o+h+l,c.index=a.traceAtomIndex,u.index=s.traceAtomIndex;var p=c.distanceTo(u);if(Math.abs(p-r[l-2])>i)return!1}return!0},r=function(t,r){return e(t,r,[5.45,5.18,6.37],2.1)},i=function(t,r){return e(t,r,[6.1,10.4,13],1.42)},n=function(t){for(var e=t.residueStore,n=t.residueIndexStart,o=0,a=t.residueCount;o<a;++o){var s=\"c\";r(t,o)?s=\"h\":i(t,o)&&(s=\"s\"),e.sstruc[n+o]=s.charCodeAt(0)}},o=function(t){for(var e=t.residueStore,r=t.residueIndexStart,i=new cs(t).position,n=new g,o=new g,a=0,s=t.residueCount;a<s;++a){n.fromArray(i.center,3*a),o.fromArray(i.center,3*a+3);var c=n.distanceTo(o);c<2&&c>1&&i.bending[a]<20&&(e.sstruc[r+a]=\"h\".charCodeAt(0),e.sstruc[r+a+1]=\"h\".charCodeAt(0))}};return function(e){t.Debug&&jf.time(\"calculateSecondaryStructure\"),e.eachPolymer(function(t){if(!(t.residueCount<4)){if(t.isCg())o(t);else{if(!t.isProtein())return;n(t)}var e,r=0;t.eachResidue(function(t){t.sstruc===e?r+=1:(1===r&&(t.index-=1,t.sstruc=\"c\"),r=1,e=t.sstruc)})}}),t.Debug&&jf.timeEnd(\"calculateSecondaryStructure\")}}(),_y=\"ABCDEFGHIJKLMNOPQRSTUVWXYZ\",wy=[\"H\",\"C\",\"O\",\"N\",\"S\",\"P\"],Sy=[\"NA\",\"CL\",\"FE\"],Ay=function(t,e,r){this.structure=t,r=r||Ss(e),this.atomname=e,this.element=r,this.vdw=Nv[r],this.covalent=kv[r]},My=function(t){this.structure=t,this.dict={},this.list=[]};My.prototype.add=function(t,e){var r=Ms(t=t.toUpperCase(),e=e?e.toUpperCase():Ss(t)),i=this.dict[r];if(void 0===i){var n=new Ay(this.structure,t,e);i=this.list.length,this.dict[r]=i,this.list.push(n)}return i},My.prototype.get=function(t){return this.list[t]};var Ey=function(t,e,r,i,n,o){this.structure=t,this.resname=e,this.atomTypeIdList=r,this.hetero=i?1:0,this.chemCompType=n,this.bonds=o,this.rings=void 0,this.atomCount=r.length,this.moleculeType=this.getMoleculeType(),this.backboneType=this.getBackboneType(0),this.backboneEndType=this.getBackboneType(-1),this.backboneStartType=this.getBackboneType(1),this.backboneIndexList=this.getBackboneIndexList();var a=Yv[this.backboneType],s=Yv[this.backboneStartType],c=Yv[this.backboneEndType],u=this.getAtomIndexByName(a.trace);this.traceAtomIndex=void 0!==u?u:-1;var h=this.getAtomIndexByName(a.direction1);this.direction1AtomIndex=void 0!==h?h:-1;var l=this.getAtomIndexByName(a.direction2);this.direction2AtomIndex=void 0!==l?l:-1;var p=this.getAtomIndexByName(s.backboneStart);this.backboneStartAtomIndex=void 0!==p?p:-1;var d=this.getAtomIndexByName(c.backboneEnd);this.backboneEndAtomIndex=void 0!==d?d:-1;var f;f=Vv.includes(e)?this.getAtomIndexByName(\"N1\"):this.getAtomIndexByName(\"N3\"),this.rungEndAtomIndex=void 0!==f?f:-1,this.bondReferenceAtomIndices=[]};Ey.prototype.getBackboneIndexList=function(){var t,e=[];switch(this.moleculeType){case 3:t=Xv;break;case 4:case 5:t=qv;break;default:return e}for(var r=this.structure.atomMap,i=this.atomTypeIdList,n=0,o=this.atomCount;n<o;++n){var a=r.get(i[n]);t.includes(a.atomname)&&e.push(n)}return e},Ey.prototype.getMoleculeType=function(){return this.isProtein()?3:this.isRna()?4:this.isDna()?5:this.isWater()?1:this.isIon()?2:this.isSaccharide()?6:0},Ey.prototype.getBackboneType=function(t){return this.hasProteinBackbone(t)?1:this.hasRnaBackbone(t)?2:this.hasDnaBackbone(t)?3:this.hasCgProteinBackbone(t)?4:this.hasCgRnaBackbone(t)?5:this.hasCgDnaBackbone(t)?6:Mv},Ey.prototype.isProtein=function(){return this.chemCompType?Ev.includes(this.chemCompType):this.hasAtomWithName(\"CA\",\"C\",\"N\")||Uv.includes(this.resname)},Ey.prototype.isCg=function(){var t=this.backboneType;return 4===t||5===t||6===t},Ey.prototype.isNucleic=function(){return this.isRna()||this.isDna()},Ey.prototype.isRna=function(){return this.chemCompType?Tv.includes(this.chemCompType):this.hasAtomWithName([\"P\",\"O3'\",\"O3*\"],[\"C4'\",\"C4*\"],[\"O2'\",\"O2*\",\"F2'\",\"F2*\"])||jv.includes(this.resname)&&this.hasAtomWithName([\"O2'\",\"O2*\",\"F2'\",\"F2*\"])},Ey.prototype.isDna=function(){return this.chemCompType?Pv.includes(this.chemCompType):this.hasAtomWithName([\"P\",\"O3'\",\"O3*\"],[\"C3'\",\"C3*\"])&&!this.hasAtomWithName([\"O2'\",\"O2*\",\"F2'\",\"F2*\"])||Gv.includes(this.resname)},Ey.prototype.isHetero=function(){return 1===this.hetero},Ey.prototype.isIon=function(){return Hv.includes(this.resname)},Ey.prototype.isWater=function(){return $v.includes(this.resname)},Ey.prototype.isSaccharide=function(){return this.chemCompType?Cv.includes(this.chemCompType):Wv.includes(this.resname)},Ey.prototype.hasBackboneAtoms=function(t,e){var r=Yv[e];return-1===t?this.hasAtomWithName(r.trace,r.backboneEnd,r.direction1,r.direction2):0===t?this.hasAtomWithName(r.trace,r.direction1,r.direction2):1===t?this.hasAtomWithName(r.trace,r.backboneStart,r.direction1,r.direction2):this.hasAtomWithName(r.trace,r.backboneStart,r.backboneEnd,r.direction1,r.direction2)},Ey.prototype.hasProteinBackbone=function(t){return this.isProtein()&&this.hasBackboneAtoms(t,1)},Ey.prototype.hasRnaBackbone=function(t){return this.isRna()&&this.hasBackboneAtoms(t,2)},Ey.prototype.hasDnaBackbone=function(t){return this.isDna()&&this.hasBackboneAtoms(t,3)},Ey.prototype.hasCgProteinBackbone=function(t){return this.atomCount<7&&this.isProtein()&&this.hasBackboneAtoms(t,4)},Ey.prototype.hasCgRnaBackbone=function(t){return this.atomCount<11&&this.isRna()&&this.hasBackboneAtoms(t,5)},Ey.prototype.hasCgDnaBackbone=function(t){return this.atomCount<11&&this.isDna()&&this.hasBackboneAtoms(t,6)},Ey.prototype.hasBackbone=function(t){return this.hasProteinBackbone(t)||this.hasRnaBackbone(t)||this.hasDnaBackbone(t)||this.hasCgProteinBackbone(t)||this.hasCgRnaBackbone(t)||this.hasCgDnaBackbone(t)},Ey.prototype.getAtomIndexByName=function(t){var e=this.atomCount,r=this.structure.atomMap,i=this.atomTypeIdList;if(Array.isArray(t))for(var n=0;n<e;++n){var o=i[n];if(t.includes(r.get(o).atomname))return n}else for(var a=0;a<e;++a){var s=i[a];if(t===r.get(s).atomname)return a}},Ey.prototype.hasAtomWithName=function(){for(var t=arguments,e=this,r=arguments.length,i=0;i<r;++i)if(void 0!==t[i]&&void 0===e.getAtomIndexByName(t[i]))return!1;return!0},Ey.prototype.getBonds=function(t){return void 0===this.bonds&&(this.bonds=ys(t)),this.bonds},Ey.prototype.getRings=function(){return void 0===this.rings&&this.calculateRings(),this.rings},Ey.prototype.getBondGraph=function(){return void 0===this.bondGraph&&this.calculateBondGraph(),this.bondGraph},Ey.prototype.calculateBondGraph=function(){for(var t=this.bondGraph={},e=this.getBonds(),r=e.atomIndices1.length,i=e.atomIndices1,n=e.atomIndices2,o=0;o<r;++o){var a=i[o],s=n[o];(t[a]=t[a]||[]).push(s),(t[s]=t[s]||[]).push(a)}},Ey.prototype.calculateRings=function(){function t(a,s,c){if(r[a])throw new Error(\"DFS revisited atom\");r[a]=1,o.push(a);for(var u=s.length,h=0;h<u;++h){var l=s[h];if(0===r[l])e[l]&&e[l].length>=2?t(l,e[l],a):r[l]=2;else if(1===r[l]&&c&&c!==l){var p=[l];i[l]=1,n.push(p);for(var d=o.length-1;d>=0;--d){var f=o[d];if(f===l)break;p.push(f),i[f]=1}}}r[a]=2,o.pop()}for(var e=this.getBondGraph(),r=new Int8Array(this.atomCount),i=new Int8Array(this.atomCount),n=[],o=[],a=0;a<this.atomCount;++a)if(!r[a]){var s=e[a];!s||s.length<2?r[a]=2:(o.length=0,t(a,s))}this.rings={flags:i,rings:n}},Ey.prototype.assignBondReferenceAtomIndices=function(){var t=this.getBondGraph(),e=this.getRings(),r=e.flags,i=e.rings,n=this.bonds.atomIndices1,o=this.bonds.atomIndices2,a=this.bonds.bondOrders,s=this.bondReferenceAtomIndices,c=this.bonds.atomIndices1.length;s.length=0;for(var u=0;u<c;++u)if(!(a[u]<=1)){var h=n[u],l=o[u];if(r[h]&&r[l]){for(var p=0;p<i.length&&void 0===s[u];++p)for(var d=i[p],f=null,m=!1,g=0;g<d.length;++g){var v=d[g];if(v===h||v===l?m=!0:f=v,m&&null!==f){s[u]=f;break}}if(void 0!==s[u])continue}if(t[h].length>1)for(var y=0;y<t[h].length;++y){var b=t[h][y];if(b!==l){s[u]=b;break}}else if(t[l].length>1)for(var x=0;x<t[l].length;++x){var _=t[l][x];if(_!==h){s[u]=_;break}}else;}},Ey.prototype.getBondIndex=function(t,e){for(var r=this.bonds,i=r.atomIndices1,n=r.atomIndices2,o=i.indexOf(t),a=n.indexOf(e),s=a;-1!==o;){for(;-1!==a;){if(o===a)return o;a=n.indexOf(e,a+1)}o=i.indexOf(t,o+1),a=s}},Ey.prototype.getBondReferenceAtomIndex=function(t,e){var r=this.getBondIndex(t,e);if(void 0!==r)return 0===this.bondReferenceAtomIndices.length&&this.assignBondReferenceAtomIndices(),this.bondReferenceAtomIndices[r]};var Ty=function(t){this.structure=t,this.dict={},this.list=[]};Ty.prototype.add=function(t,e,r,i,n){var o=Es(t=t.toUpperCase(),e,r,i),a=this.dict[o];if(void 0===a){var s=new Ey(this.structure,t,e,r,i,n);a=this.list.length,this.dict[o]=a,this.list.push(s)}return a},Ty.prototype.get=function(t){return this.list[t]};var Py=function(t,e){this.structure=t,this.bondStore=t.bondStore,this.index=e,this._v12=new g,this._v13=new g,this._ap1=this.structure.getAtomProxy(),this._ap2=this.structure.getAtomProxy(),this._ap3=this.structure.getAtomProxy()},Cy={atom1:{},atom2:{},atomIndex1:{},atomIndex2:{},bondOrder:{}};Cy.atom1.get=function(){return this.structure.getAtomProxy(this.atomIndex1)},Cy.atom2.get=function(){return this.structure.getAtomProxy(this.atomIndex2)},Cy.atomIndex1.get=function(){return this.bondStore.atomIndex1[this.index]},Cy.atomIndex1.set=function(t){this.bondStore.atomIndex1[this.index]=t},Cy.atomIndex2.get=function(){return this.bondStore.atomIndex2[this.index]},Cy.atomIndex2.set=function(t){this.bondStore.atomIndex2[this.index]=t},Cy.bondOrder.get=function(){return this.bondStore.bondOrder[this.index]},Cy.bondOrder.set=function(t){this.bondStore.bondOrder[this.index]=t},Py.prototype.getReferenceAtomIndex=function(){var t=this._ap1,e=this._ap2;if(t.index=this.atomIndex1,e.index=this.atomIndex2,t.residueIndex===e.residueIndex){var r=t.index-t.residueAtomOffset,i=e.index-e.residueAtomOffset,n=t.residueType.getBondReferenceAtomIndex(r,i);if(void 0!==n)return n+t.residueAtomOffset;console.warn(\"No reference atom found\",t.index,e.index)}},Py.prototype.calculateShiftDir=function(t){t||(t=new g);var e=this._ap1,r=this._ap2,i=this._ap3,n=this._v12,o=this._v13;e.index=this.atomIndex1,r.index=this.atomIndex2;var a=this.getReferenceAtomIndex();n.subVectors(e,r).normalize(),void 0!==a?(i.index=a,o.subVectors(e,i)):o.copy(e),o.normalize();var s=n.dot(o);return 1-Math.abs(s)<1e-5&&(o.set(1,0,0),s=n.dot(o),1-Math.abs(s)<1e-5&&(o.set(0,1,0),s=n.dot(o))),t.copy(o.sub(n.multiplyScalar(s))).normalize()},Py.prototype.qualifiedName=function(){return this.atomIndex1+\"=\"+this.atomIndex2},Py.prototype.clone=function(){return new this.constructor(this.structure,this.index)},Py.prototype.toObject=function(){return{atomIndex1:this.atomIndex1,atomIndex2:this.atomIndex2,bondOrder:this.bondOrder}},Object.defineProperties(Py.prototype,Cy);var Iy=function(t,e){this.structure=t,this.chainStore=t.chainStore,this.residueStore=t.residueStore,this.atomStore=t.atomStore,this.residueMap=t.residueMap,this.atomMap=t.atomMap,this.index=e},Ry={bondHash:{},entity:{},entityIndex:{},modelIndex:{},chainIndex:{},residue:{},residueIndex:{},sstruc:{},inscode:{},resno:{},chainname:{},chainid:{},residueType:{},atomType:{},residueAtomOffset:{},resname:{},hetero:{},atomname:{},element:{},vdw:{},covalent:{},x:{},y:{},z:{},serial:{},bfactor:{},occupancy:{},altloc:{},partialCharge:{},formalCharge:{}};Ry.bondHash.get=function(){return this.structure.bondHash},Ry.entity.get=function(){return this.structure.entityList[this.entityIndex]},Ry.entityIndex.get=function(){return this.chainStore.entityIndex[this.chainIndex]},Ry.modelIndex.get=function(){return this.chainStore.modelIndex[this.chainIndex]},Ry.chainIndex.get=function(){return this.residueStore.chainIndex[this.residueIndex]},Ry.residue.get=function(){return console.warn(\"residue - might be expensive\"),this.structure.getResidueProxy(this.residueIndex)},Ry.residueIndex.get=function(){return this.atomStore.residueIndex[this.index]},Ry.residueIndex.set=function(t){this.atomStore.residueIndex[this.index]=t},Ry.sstruc.get=function(){return this.residueStore.getSstruc(this.residueIndex)},Ry.inscode.get=function(){return this.residueStore.getInscode(this.residueIndex)},Ry.resno.get=function(){return this.residueStore.resno[this.residueIndex]},Ry.chainname.get=function(){return this.chainStore.getChainname(this.chainIndex)},Ry.chainid.get=function(){return this.chainStore.getChainid(this.chainIndex)},Ry.residueType.get=function(){return this.residueMap.get(this.residueStore.residueTypeId[this.residueIndex])},Ry.atomType.get=function(){return this.atomMap.get(this.atomStore.atomTypeId[this.index])},Ry.residueAtomOffset.get=function(){return this.residueStore.atomOffset[this.residueIndex]},Ry.resname.get=function(){return this.residueType.resname},Ry.hetero.get=function(){return this.residueType.hetero},Ry.atomname.get=function(){return this.atomType.atomname},Ry.element.get=function(){return this.atomType.element},Ry.vdw.get=function(){return this.atomType.vdw},Ry.covalent.get=function(){return this.atomType.covalent},Ry.x.get=function(){return this.atomStore.x[this.index]},Ry.x.set=function(t){this.atomStore.x[this.index]=t},Ry.y.get=function(){return this.atomStore.y[this.index]},Ry.y.set=function(t){this.atomStore.y[this.index]=t},Ry.z.get=function(){return this.atomStore.z[this.index]},Ry.z.set=function(t){this.atomStore.z[this.index]=t},Ry.serial.get=function(){return this.atomStore.serial[this.index]},Ry.serial.set=function(t){this.atomStore.serial[this.index]=t},Ry.bfactor.get=function(){return this.atomStore.bfactor[this.index]},Ry.bfactor.set=function(t){this.atomStore.bfactor[this.index]=t},Ry.occupancy.get=function(){return this.atomStore.occupancy[this.index]},Ry.occupancy.set=function(t){this.atomStore.occupancy[this.index]=t},Ry.altloc.get=function(){return this.atomStore.getAltloc(this.index)},Ry.altloc.set=function(t){this.atomStore.setAltloc(this.index,t)},Ry.partialCharge.get=function(){return this.atomStore.partialCharge?this.atomStore.partialCharge[this.index]:null},Ry.partialCharge.set=function(t){this.atomStore.partialCharge&&(this.atomStore.partialCharge[this.index]=t)},Ry.formalCharge.get=function(){return this.atomStore.formalCharge?this.atomStore.formalCharge[this.index]:null},Ry.formalCharge.set=function(t){this.atomStore.formalCharge&&(this.atomStore.formalCharge[this.index]=t)},Iy.prototype.eachBond=function(t,e){e=e||this.structure._bp;for(var r=this.index,i=this.bondHash,n=i.indexArray,o=i.countArray[r],a=i.offsetArray[r],s=0;s<o;++s)e.index=n[a+s],t(e)},Iy.prototype.eachBondedAtom=function(t,e){e=e||this.structure._ap;var r=this.index;this.eachBond(function(i){r!==i.atomIndex1?e.index=i.atomIndex1:e.index=i.atomIndex2,t(e)})},Iy.prototype.hasBondTo=function(t){var e=!1;return this.eachBondedAtom(function(r){t.index===r.index&&(e=!0)}),e},Iy.prototype.isBackbone=function(){var t=this.residueType.backboneIndexList;if(t.length>0){var e=this.residueStore.atomOffset[this.residueIndex];return t.includes(this.index-e)}return!1},Iy.prototype.isPolymer=function(){if(this.structure.entityList.length>0)return this.entity.isPolymer();var t=this.residueType.moleculeType;return 3===t||4===t||5===t},Iy.prototype.isSidechain=function(){return this.isPolymer()&&!this.isBackbone()},Iy.prototype.isCg=function(){var t=this.residueType.backboneType;return 4===t||5===t||6===t},Iy.prototype.isHetero=function(){return 1===this.residueType.hetero},Iy.prototype.isProtein=function(){return 3===this.residueType.moleculeType},Iy.prototype.isNucleic=function(){var t=this.residueType.moleculeType;return 4===t||5===t},Iy.prototype.isRna=function(){return 4===this.residueType.moleculeType},Iy.prototype.isDna=function(){return 5===this.residueType.moleculeType},Iy.prototype.isWater=function(){return 1===this.residueType.moleculeType},Iy.prototype.isIon=function(){return 2===this.residueType.moleculeType},Iy.prototype.isSaccharide=function(){return 6===this.residueType.moleculeType},Iy.prototype.isHelix=function(){return Lv.includes(this.sstruc)},Iy.prototype.isSheet=function(){return Ov.includes(this.sstruc)},Iy.prototype.isTurn=function(){return Dv.includes(this.sstruc)&&this.isProtein()},Iy.prototype.isBonded=function(){return 0!==this.bondHash.countArray[this.index]},Iy.prototype.isRing=function(){return 1===this.residueType.getRings().flags[this.index-this.residueAtomOffset]},Iy.prototype.distanceTo=function(t){var e=this.atomStore,r=t.atomStore,i=this.index,n=t.index,o=e.x[i]-r.x[n],a=e.y[i]-r.y[n],s=e.z[i]-r.z[n],c=o*o+a*a+s*s;return Math.sqrt(c)},Iy.prototype.connectedTo=function(t){var e=this.atomStore,r=t.atomStore,i=this.index,n=t.index;if(e.altloc&&r.altloc){var o=e.altloc[i],a=r.altloc[n];if(0!==o&&0!==a&&32!==o&&32!==a&&o!==a)return!1}var s=e.x[i]-r.x[n],c=e.y[i]-r.y[n],u=e.z[i]-r.z[n],h=s*s+c*c+u*u;if(h<64&&this.isCg())return!0;if(isNaN(h))return!1;var l=this.covalent+t.covalent,p=l+.3,d=l-.5;return h<p*p&&h>d*d},Iy.prototype.positionFromArray=function(t,e){return void 0===e&&(e=0),this.x=t[e+0],this.y=t[e+1],this.z=t[e+2],this},Iy.prototype.positionToArray=function(t,e){void 0===t&&(t=[]),void 0===e&&(e=0);var r=this.index,i=this.atomStore;return t[e+0]=i.x[r],t[e+1]=i.y[r],t[e+2]=i.z[r],t},Iy.prototype.positionToVector3=function(t){return void 0===t&&(t=new g),t.x=this.x,t.y=this.y,t.z=this.z,t},Iy.prototype.positionFromVector3=function(t){return this.x=t.x,this.y=t.y,this.z=t.z,this},Iy.prototype.positionAdd=function(t){return this.x+=t.x,this.y+=t.y,this.z+=t.z,this},Iy.prototype.positionSub=function(t){return this.x-=t.x,this.y-=t.y,this.z-=t.z,this},Iy.prototype.getResidueBonds=function(t){var e,r,i,n,o=this.residueAtomOffset,a=this.index-this.residueAtomOffset,s=this.residueType.getBonds(),c=s.atomIndices1,u=s.atomIndices2;for(t||(n=[]),e=c.indexOf(a);-1!==e;){if(i=u[e]+o,t)return i;n.push(i),e=c.indexOf(a,e+1)}for(r=u.indexOf(a);-1!==r;){if(i=c[r]+o,t)return i;n.push(i),r=u.indexOf(a,r+1)}return n},Iy.prototype.qualifiedName=function(t){var e=\"\";return this.resname&&!t&&(e+=\"[\"+this.resname+\"]\"),void 0!==this.resno&&(e+=this.resno),this.inscode&&(e+=\"^\"+this.inscode),this.chainname&&(e+=\":\"+this.chainname),this.atomname&&(e+=\".\"+this.atomname),this.altloc&&(e+=\"%\"+this.altloc),this.structure.modelStore.count>1&&(e+=\"/\"+this.modelIndex),e},Iy.prototype.clone=function(){return new this.constructor(this.structure,this.index)},Iy.prototype.toObject=function(){return{index:this.index,residueIndex:this.residueIndex,atomno:this.atomno,resname:this.resname,x:this.x,y:this.y,z:this.z,element:this.element,chainname:this.chainname,resno:this.resno,serial:this.serial,vdw:this.vdw,covalent:this.covalent,hetero:this.hetero,bfactor:this.bfactor,altloc:this.altloc,atomname:this.atomname,modelindex:this.modelindex}},Object.defineProperties(Iy.prototype,Ry);var Ly=function(t,e){this.structure=t,this.chainStore=t.chainStore,this.residueStore=t.residueStore,this.atomStore=t.atomStore,this.residueMap=t.residueMap,this.atomMap=t.atomMap,this.index=e},Oy={entity:{},entityIndex:{},chain:{},chainIndex:{},atomOffset:{},atomCount:{},atomEnd:{},modelIndex:{},chainname:{},chainid:{},resno:{},sstruc:{},inscode:{},residueType:{},resname:{},hetero:{},moleculeType:{},backboneType:{},backboneStartType:{},backboneEndType:{},traceAtomIndex:{},direction1AtomIndex:{},direction2AtomIndex:{},backboneStartAtomIndex:{},backboneEndAtomIndex:{},rungEndAtomIndex:{}};Oy.entity.get=function(){return this.structure.entityList[this.entityIndex]},Oy.entityIndex.get=function(){return this.chainStore.entityIndex[this.chainIndex]},Oy.chain.get=function(){return this.structure.getChainProxy(this.chainIndex)},Oy.chainIndex.get=function(){return this.residueStore.chainIndex[this.index]},Oy.chainIndex.set=function(t){this.residueStore.chainIndex[this.index]=t},Oy.atomOffset.get=function(){return this.residueStore.atomOffset[this.index]},Oy.atomOffset.set=function(t){this.residueStore.atomOffset[this.index]=t},Oy.atomCount.get=function(){return this.residueStore.atomCount[this.index]},Oy.atomCount.set=function(t){this.residueStore.atomCount[this.index]=t},Oy.atomEnd.get=function(){return this.atomOffset+this.atomCount-1},Oy.modelIndex.get=function(){return this.chainStore.modelIndex[this.chainIndex]},Oy.chainname.get=function(){return this.chainStore.getChainname(this.chainIndex)},Oy.chainid.get=function(){return this.chainStore.getChainid(this.chainIndex)},Oy.resno.get=function(){return this.residueStore.resno[this.index]},Oy.resno.set=function(t){this.residueStore.resno[this.index]=t},Oy.sstruc.get=function(){return this.residueStore.getSstruc(this.index)},Oy.sstruc.set=function(t){this.residueStore.setSstruc(this.index,t)},Oy.inscode.get=function(){return this.residueStore.getInscode(this.index)},Oy.inscode.set=function(t){this.residueStore.getInscode(this.index,t)},Oy.residueType.get=function(){return this.residueMap.get(this.residueStore.residueTypeId[this.index])},Oy.resname.get=function(){return this.residueType.resname},Oy.hetero.get=function(){return this.residueType.hetero},Oy.moleculeType.get=function(){return this.residueType.moleculeType},Oy.backboneType.get=function(){return this.residueType.backboneType},Oy.backboneStartType.get=function(){return this.residueType.backboneStartType},Oy.backboneEndType.get=function(){return this.residueType.backboneEndType},Oy.traceAtomIndex.get=function(){return this.residueType.traceAtomIndex+this.atomOffset},Oy.direction1AtomIndex.get=function(){return this.residueType.direction1AtomIndex+this.atomOffset},Oy.direction2AtomIndex.get=function(){return this.residueType.direction2AtomIndex+this.atomOffset},Oy.backboneStartAtomIndex.get=function(){return this.residueType.backboneStartAtomIndex+this.atomOffset},Oy.backboneEndAtomIndex.get=function(){return this.residueType.backboneEndAtomIndex+this.atomOffset},Oy.rungEndAtomIndex.get=function(){return this.residueType.rungEndAtomIndex+this.atomOffset},Ly.prototype.eachAtom=function(t,e){var r,i=this.atomCount,n=this.atomOffset,o=this.structure._ap,a=n+i;if(e&&e.atomOnlyTest){var s=e.atomOnlyTest;for(r=n;r<a;++r)o.index=r,s(o)&&t(o)}else for(r=n;r<a;++r)o.index=r,t(o)},Ly.prototype.isProtein=function(){return 3===this.residueType.moleculeType},Ly.prototype.isNucleic=function(){var t=this.residueType.moleculeType;return 4===t||5===t},Ly.prototype.isRna=function(){return 4===this.residueType.moleculeType},Ly.prototype.isDna=function(){return 5===this.residueType.moleculeType},Ly.prototype.isCg=function(){var t=this.residueType.backboneType;return 4===t||5===t||6===t},Ly.prototype.isPolymer=function(){if(this.structure.entityList.length>0)return this.entity.isPolymer();var t=this.residueType.moleculeType;return 3===t||4===t||5===t},Ly.prototype.isHetero=function(){return 1===this.residueType.hetero},Ly.prototype.isWater=function(){return 1===this.residueType.moleculeType},Ly.prototype.isIon=function(){return 2===this.residueType.moleculeType},Ly.prototype.isSaccharide=function(){return 6===this.residueType.moleculeType},Ly.prototype.isHelix=function(){return Lv.includes(this.sstruc)},Ly.prototype.isSheet=function(){return Ov.includes(this.sstruc)},Ly.prototype.isTurn=function(){return Dv.includes(this.sstruc)&&this.isProtein()},Ly.prototype.getAtomType=function(t){return this.atomMap.get(this.atomStore.atomTypeId[t])},Ly.prototype.getResname1=function(){return zv[this.resname.toUpperCase()]||\"X\"},Ly.prototype.getBackboneType=function(t){switch(t){case-1:return this.residueType.backboneStartType;case 1:return this.residueType.backboneEndType;default:return this.residueType.backboneType}},Ly.prototype.getAtomIndexByName=function(t){var e=this.residueType.getAtomIndexByName(t);return void 0!==e&&(e+=this.atomOffset),e},Ly.prototype.getAtomByName=function(t){return this.residueType.getAtomByName(t)},Ly.prototype.hasAtomWithName=function(t){return this.residueType.hasAtomWithName(t)},Ly.prototype.getAtomnameList=function(){var t=this;console.warn(\"getAtomnameList - might be expensive\");for(var e=this.atomCount,r=this.atomOffset,i=new Array(e),n=0;n<e;++n)i[n]=t.getAtomType(r+n).atomname;return i},Ly.prototype.connectedTo=function(t){var e=this.structure.getAtomProxy(this.backboneEndAtomIndex),r=this.structure.getAtomProxy(t.backboneStartAtomIndex);return!(!e||!r)&&e.connectedTo(r)},Ly.prototype.getNextConnectedResidue=function(){var t=this.chainStore.residueOffset[this.chainIndex],e=this.chainStore.residueCount[this.chainIndex],r=this.index+1;if(r<t+e){var i=this.structure.getResidueProxy(r);if(this.connectedTo(i))return i}else if(r===t+e){var n=this.structure.getResidueProxy(t);if(this.connectedTo(n))return n}},Ly.prototype.getPreviousConnectedResidue=function(){var t=this.chainStore.residueOffset[this.chainIndex],e=this.index-1;if(e>=t){var r=this.structure.getResidueProxy(e);if(r.connectedTo(this))return r}else if(e===t-1){var i=this.chainStore.residueCount[this.chainIndex],n=this.structure.getResidueProxy(t+i-1);if(n.connectedTo(this))return n}},Ly.prototype.getBonds=function(){return this.residueType.getBonds(this)},Ly.prototype.getRings=function(){return this.residueType.getRings()},Ly.prototype.qualifiedName=function(t){var e=\"\";return this.resname&&!t&&(e+=\"[\"+this.resname+\"]\"),void 0!==this.resno&&(e+=this.resno),this.inscode&&(e+=\"^\"+this.inscode),this.chain&&(e+=\":\"+this.chainname),e+=\"/\"+this.modelIndex},Ly.prototype.clone=function(){return new this.constructor(this.structure,this.index)},Ly.prototype.toObject=function(){return{index:this.index,chainIndex:this.chainIndex,atomOffset:this.atomOffset,atomCount:this.atomCount,resno:this.resno,resname:this.resname,sstruc:this.sstruc}},Object.defineProperties(Ly.prototype,Oy);var Dy=function(t,e,r){this.structure=t,this.chainStore=t.chainStore,this.residueStore=t.residueStore,this.atomStore=t.atomStore,this.residueIndexStart=e,this.residueIndexEnd=r,this.residueCount=r-e+1;var i=this.structure.getResidueProxy(this.residueIndexStart),n=this.structure.getResidueProxy(this.residueIndexEnd);this.isPrevConnected=void 0!==i.getPreviousConnectedResidue();var o=n.getNextConnectedResidue();this.isNextConnected=void 0!==o,this.isNextNextConnected=this.isNextConnected&&void 0!==o.getNextConnectedResidue(),this.isCyclic=n.connectedTo(i),this.__residueProxy=this.structure.getResidueProxy()},Ny={chainIndex:{},modelIndex:{},chainname:{}};Ny.chainIndex.get=function(){return this.residueStore.chainIndex[this.residueIndexStart]},Ny.modelIndex.get=function(){return this.chainStore.modelIndex[this.chainIndex]},Ny.chainname.get=function(){return this.chainStore.getChainname(this.chainIndex)},Dy.prototype.isProtein=function(){return this.__residueProxy.index=this.residueIndexStart,this.__residueProxy.isProtein()},Dy.prototype.isCg=function(){return this.__residueProxy.index=this.residueIndexStart,this.__residueProxy.isCg()},Dy.prototype.isNucleic=function(){return this.__residueProxy.index=this.residueIndexStart,this.__residueProxy.isNucleic()},Dy.prototype.getMoleculeType=function(){return this.__residueProxy.index=this.residueIndexStart,this.__residueProxy.moleculeType},Dy.prototype.getBackboneType=function(t){return this.__residueProxy.index=this.residueIndexStart,this.__residueProxy.getBackboneType(t)},Dy.prototype.getAtomIndexByType=function(t,e){this.isCyclic?-1===t?t=this.residueCount-1:t===this.residueCount&&(t=0):(-1!==t||this.isPrevConnected||(t+=1),t!==this.residueCount||this.isNextNextConnected||(t-=1));var r=this.__residueProxy;r.index=this.residueIndexStart+t;var i;switch(e){case\"trace\":i=r.traceAtomIndex;break;case\"direction1\":i=r.direction1AtomIndex;break;case\"direction2\":i=r.direction2AtomIndex;break;default:var n=r.getAtomByName(e);i=n?n.index:void 0}return i},Dy.prototype.eachAtom=function(t,e){this.eachResidue(function(r){r.eachAtom(t,e)},e)},Dy.prototype.eachAtomN=function(t,e,r){var i,n=this,o=this.residueCount,a=new Array(t);for(i=0;i<t;++i)a[i]=n.structure.getAtomProxy(n.getAtomIndexByType(i,r));e.apply(this,a);for(var s=t;s<o;++s){for(i=1;i<t;++i)a[i-1].index=a[i].index;a[t-1].index=n.getAtomIndexByType(s,r),e.apply(n,a)}},Dy.prototype.eachAtomN2=function(t,e,r){var i=this,n=this.atomOffset,o=this.atomCount,a=n+o;if(!(o<t)){for(var s=new Array(t),c=0;c<t;++c)s[c]=i.structure.getAtomProxy();var u=this.structure.atomSetCache[\"__\"+r];void 0===u&&(jf.warn(\"no precomputed atomSet for: \"+r),u=this.structure.getAtomSet(!1),this.eachResidue(function(t){var e=t.getAtomByName(r);u.set(e.index)}));var h=0;u.forEach(function(r){if(r>=n&&r<a){for(var i=1;i<t;++i)s[i-1].index=s[i].index;s[t-1].index=r,(h+=1)>=t&&e.apply(this,s)}})}},Dy.prototype.eachResidue=function(t){for(var e=this.structure.getResidueProxy(),r=this.residueCount,i=this.residueIndexStart,n=0;n<r;++n)e.index=i+n,t(e)},Dy.prototype.qualifiedName=function(){var t=this.structure.getResidueProxy(this.residueIndexStart),e=this.structure.getResidueProxy(this.residueIndexEnd);return t.qualifiedName()+\" - \"+e.qualifiedName()},Object.defineProperties(Dy.prototype,Ny);var ky=function(t,e){this.structure=t,this.chainStore=t.chainStore,this.residueStore=t.residueStore,this.index=e},Fy={entity:{},model:{},entityIndex:{},modelIndex:{},residueOffset:{},residueCount:{},residueEnd:{},atomOffset:{},atomEnd:{},atomCount:{},chainname:{},chainid:{}};Fy.entity.get=function(){return this.structure.entityList[this.entityIndex]},Fy.model.get=function(){return this.structure.getModelProxy(this.modelIndex)},Fy.entityIndex.get=function(){return this.chainStore.entityIndex[this.index]},Fy.entityIndex.set=function(t){this.chainStore.entityIndex[this.index]=t},Fy.modelIndex.get=function(){return this.chainStore.modelIndex[this.index]},Fy.modelIndex.set=function(t){this.chainStore.modelIndex[this.index]=t},Fy.residueOffset.get=function(){return this.chainStore.residueOffset[this.index]},Fy.residueOffset.set=function(t){this.chainStore.residueOffset[this.index]=t},Fy.residueCount.get=function(){return this.chainStore.residueCount[this.index]},Fy.residueCount.set=function(t){this.chainStore.residueCount[this.index]=t},Fy.residueEnd.get=function(){return this.residueOffset+this.residueCount-1},Fy.atomOffset.get=function(){return this.residueStore.atomOffset[this.residueOffset]},Fy.atomEnd.get=function(){return this.residueStore.atomOffset[this.residueEnd]+this.residueStore.atomCount[this.residueEnd]-1},Fy.atomCount.get=function(){return 0===this.residueCount?0:this.atomEnd-this.atomOffset+1},Fy.chainname.get=function(){return this.chainStore.getChainname(this.index)},Fy.chainname.set=function(t){this.chainStore.setChainname(this.index,t)},Fy.chainid.get=function(){return this.chainStore.getChainid(this.index)},Fy.chainid.set=function(t){this.chainStore.setChainid(this.index,t)},ky.prototype.eachAtom=function(t,e){this.eachResidue(function(r){r.eachAtom(t,e)},e)},ky.prototype.eachResidue=function(t,e){var r,i=this.residueCount,n=this.residueOffset,o=this.structure._rp,a=n+i;if(e&&e.test){var s=e.residueOnlyTest;if(s)for(r=n;r<a;++r)o.index=r,s(o)&&t(o,e);else for(r=n;r<a;++r)o.index=r,t(o,e)}else for(r=n;r<a;++r)o.index=r,t(o)},ky.prototype.eachResidueN=function(t,e){var r,i=this,n=this.residueCount,o=this.residueOffset,a=o+n;if(!(n<t)){var s=new Array(t);for(r=0;r<t;++r)s[r]=i.structure.getResidueProxy(o+r);e.apply(this,s);for(var c=o+t;c<a;++c){for(r=0;r<t;++r)s[r].index+=1;e.apply(i,s)}}},ky.prototype.eachPolymer=function(t,e){for(var r,i,n=e?e.residueOnlyTest:void 0,o=this.model.structure,a=this.residueCount,s=this.residueOffset,c=s+a,u=this.structure.getResidueProxy(),h=this.structure.getResidueProxy(s),l=this.structure.getAtomProxy(),p=this.structure.getAtomProxy(),d=!0,f=s+1;f<c;++f){u.index=h.index,h.index=f;var m=d?u.backboneEndType:u.backboneType,g=h.backboneType;d&&(r=u.index,d=!1),i=h.index,m!==Mv&&m===g?(l.index=u.backboneEndAtomIndex,p.index=h.backboneStartAtomIndex,l&&p&&l.connectedTo(p)&&(!n||n(u)&&n(h))||(u.index-r>1&&t(new Dy(o,r,u.index)),r=i)):(m!==Mv&&u.index-r>1&&t(new Dy(o,r,u.index)),r=i)}i-r>1&&this.structure.getResidueProxy(r).backboneStartType&&t(new Dy(o,r,i))},ky.prototype.qualifiedName=function(){return\":\"+this.chainname+\"/\"+this.modelIndex},ky.prototype.clone=function(){return new this.constructor(this.structure,this.index)},ky.prototype.toObject=function(){return{index:this.index,residueOffset:this.residueOffset,residueCount:this.residueCount,chainname:this.chainname}},Object.defineProperties(ky.prototype,Fy);var By=function(t,e){this.structure=t,this.modelStore=t.modelStore,this.chainStore=t.chainStore,this.residueStore=t.residueStore,this.index=e},zy={chainOffset:{},chainCount:{},residueOffset:{},atomOffset:{},chainEnd:{},residueEnd:{},atomEnd:{},residueCount:{},atomCount:{}};zy.chainOffset.get=function(){return this.modelStore.chainOffset[this.index]},zy.chainOffset.set=function(t){this.modelStore.chainOffset[this.index]=t},zy.chainCount.get=function(){return this.modelStore.chainCount[this.index]},zy.chainCount.set=function(t){this.modelStore.chainCount[this.index]=t},zy.residueOffset.get=function(){return this.chainStore.residueOffset[this.chainOffset]},zy.atomOffset.get=function(){return this.residueStore.atomOffset[this.residueOffset]},zy.chainEnd.get=function(){return this.chainOffset+this.chainCount-1},zy.residueEnd.get=function(){return this.chainStore.residueOffset[this.chainEnd]+this.chainStore.residueCount[this.chainEnd]-1},zy.atomEnd.get=function(){return this.residueStore.atomOffset[this.residueEnd]+this.residueStore.atomCount[this.residueEnd]-1},zy.residueCount.get=function(){return 0===this.chainCount?0:this.residueEnd-this.residueOffset+1},zy.atomCount.get=function(){return 0===this.residueCount?0:this.atomEnd-this.atomOffset+1},By.prototype.eachAtom=function(t,e){this.eachChain(function(r){r.eachAtom(t,e)},e)},By.prototype.eachResidue=function(t,e){this.eachChain(function(r){r.eachResidue(t,e)},e)},By.prototype.eachPolymer=function(t,e){if(e&&e.chainOnlyTest){var r=e.chainOnlyTest;this.eachChain(function(i){r(i)&&i.eachPolymer(t,e)})}else this.eachChain(function(r){r.eachPolymer(t,e)})},By.prototype.eachChain=function(t,e){var r,i=this.chainCount,n=this.chainOffset,o=this.structure._cp,a=n+i;if(e&&e.test){var s=e.chainOnlyTest;if(s)for(r=n;r<a;++r)o.index=r,s(o)&&t(o,e);else for(r=n;r<a;++r)o.index=r,t(o,e)}else for(r=n;r<a;++r)o.index=r,t(o)},By.prototype.qualifiedName=function(){return\"/\"+this.index},By.prototype.clone=function(){return new this.constructor(this.structure,this.index)},By.prototype.toObject=function(){return{index:this.index,chainOffset:this.chainOffset,chainCount:this.chainCount}},Object.defineProperties(By.prototype,zy);var Uy=function(t,e){this.signals={refreshed:new no},this.init(t,e)},jy={type:{}};Uy.prototype.init=function(t,e){this.name=t,this.path=e,this.title=\"\",this.id=\"\",this.header={},this.extraData={},this.atomSetCache=void 0,this.atomSetDict={},this.biomolDict={},this.entityList=[],this.unitcell=void 0,this.frames=[],this.boxes=[],this.validation=void 0,this.bondStore=new uy(0),this.backboneBondStore=new uy(0),this.rungBondStore=new uy(0),this.atomStore=new hy(0),this.residueStore=new ly(0),this.chainStore=new py(0),this.modelStore=new dy(0),this.atomMap=new My(this),this.residueMap=new Ty(this),this.bondHash=void 0,this.spatialHash=void 0,this.atomSet=void 0,this.bondSet=void 0,this.center=void 0,this.boundingBox=void 0,this._bp=this.getBondProxy(),this._ap=this.getAtomProxy(),this._rp=this.getResidueProxy(),this._cp=this.getChainProxy()},jy.type.get=function(){return\"Structure\"},Uy.prototype.finalizeAtoms=function(){this.atomSet=this.getAtomSet(),this.atomCount=this.atomStore.count,this.boundingBox=this.getBoundingBox(),this.center=this.boundingBox.getCenter(),this.spatialHash=new Ya(this.atomStore,this.boundingBox)},Uy.prototype.finalizeBonds=function(){var t=this;this.bondSet=this.getBondSet(),this.bondCount=this.bondStore.count,this.bondHash=new sy(this.bondStore,this.atomStore.count),this.atomSetCache={},this.atomSetDict.rung||(this.atomSetDict.rung=this.getAtomSet(!1));for(var e in t.atomSetDict)t.atomSetCache[\"__\"+e]=t.atomSetDict[e].clone()},Uy.prototype.getBondProxy=function(t){return new Py(this,t)},Uy.prototype.getAtomProxy=function(t){return new Iy(this,t)},Uy.prototype.getResidueProxy=function(t){return new Ly(this,t)},Uy.prototype.getChainProxy=function(t){return new ky(this,t)},Uy.prototype.getModelProxy=function(t){return new By(this,t)},Uy.prototype.getBondSet=function(){var t=this.bondStore.count,e=new bv(t),r=this.atomSet;if(r)for(var i=this.getBondProxy(),n=0;n<t;++n)i.index=n,r.isSet(i.atomIndex1,i.atomIndex2)&&e.set(i.index);else e.setAll();return e},Uy.prototype.getBackboneBondSet=function(){var t=this.backboneBondStore.count,e=new bv(t),r=this.atomSetCache.__backbone;if(r){var i=this.getBondProxy();i.bondStore=this.backboneBondStore;for(var n=0;n<t;++n)i.index=n,r.isSet(i.atomIndex1,i.atomIndex2)&&e.set(i.index)}else e.set_all(!0);return e},Uy.prototype.getRungBondSet=function(){var t=this.rungBondStore.count,e=new bv(t),r=this.atomSetCache.__rung;if(r){var i=this.getBondProxy();i.bondStore=this.rungBondStore;for(var n=0;n<t;++n)i.index=n,r.isSet(i.atomIndex1,i.atomIndex2)&&e.set(i.index)}else e.set_all(!0);return e},Uy.prototype.getAtomSet=function(t){var e,r=this.atomStore.count;if(t instanceof bv)e=t;else if(t&&t.test){var i=t.string;i in this.atomSetCache?e=this.atomSetCache[i]:(e=new bv(r),this.eachAtom(function(t){e.set(t.index)},t),this.atomSetCache[i]=e)}else e=!1===t?new bv(r):new bv(r,!0);return e},Uy.prototype.getAtomSetWithinSelection=function(t,e){var r=this.spatialHash,i=this.getAtomSet(!1),n=this.getAtomProxy();return this.getAtomSet(t).forEach(function(t){n.index=t,r.within(n.x,n.y,n.z,e).forEach(function(t){i.set(t)})}),i},Uy.prototype.getAtomSetWithinPoint=function(t,e){var r=t,i=this.getAtomSet(!1);return this.spatialHash.within(r.x,r.y,r.z,e).forEach(function(t){i.set(t)}),i},Uy.prototype.getAtomSetWithinVolume=function(t,e,r,i,n){for(var o=this,a=new oy(t,r,i,n),s=a.getDataPosition(),c=s.length,u=a.matrix.getMaxScaleOnAxis(),h=this.getAtomSet(!1),l=0;l<c;l+=3)o.spatialHash.within(s[l],s[l+1],s[l+2],u).forEach(function(t){h.set(t)});return h},Uy.prototype.getAtomSetWithinGroup=function(t){var e=this.atomStore.residueIndex,r=this.getAtomSet(!1),i=this.getResidueProxy();return this.getAtomSet(t).forEach(function(t){i.index=e[t];for(var n=i.atomOffset;n<=i.atomEnd;++n)r.set(n)}),r},Uy.prototype.getSelection=function(){return!1},Uy.prototype.getStructure=function(){return this},Uy.prototype.eachEntity=function(t,e){this.entityList.forEach(function(r){void 0!==e&&r.getEntityType()!==e||t(r)})},Uy.prototype.eachBond=function(t,e){var r,i=this.getBondProxy();if(e&&e.test&&(r=this.getBondSet(e),this.bondSet&&r.intersection(this.bondSet)),r)r.forEach(function(e){i.index=e,t(i)});else for(var n=this.bondStore.count,o=0;o<n;++o)i.index=o,t(i)},Uy.prototype.eachAtom=function(t,e){if(e&&e.test)this.eachModel(function(r){r.eachAtom(t,e)},e);else for(var r=this.atomStore.count,i=this.getAtomProxy(),n=0;n<r;++n)i.index=n,t(i)},Uy.prototype.eachResidue=function(t,e){if(e&&e.test){var r=this.modelStore.count,i=this.getModelProxy(),n=e.modelOnlyTest;if(n)for(var o=0;o<r;++o)i.index=o,n(i)&&i.eachResidue(t,e);else for(var a=0;a<r;++a)i.index=a,i.eachResidue(t,e)}else for(var s=this.residueStore.count,c=this.getResidueProxy(),u=0;u<s;++u)c.index=u,t(c)},Uy.prototype.eachResidueN=function(t,e){var r=this,i=this.residueStore.count;if(!(i<t)){for(var n=new Array(t),o=0;o<t;++o)n[o]=r.getResidueProxy(o);e.apply(this,n);for(var a=t;a<i;++a){for(var s=0;s<t;++s)n[s].index+=1;e.apply(r,n)}}},Uy.prototype.eachPolymer=function(t,e){if(e&&e.modelOnlyTest){var r=e.modelOnlyTest;this.eachModel(function(i){r(i)&&i.eachPolymer(t,e)})}else this.eachModel(function(r){r.eachPolymer(t,e)})},Uy.prototype.eachChain=function(t,e){if(e&&e.test)this.eachModel(function(r){r.eachChain(t,e)});else for(var r=this.chainStore.count,i=this.getChainProxy(),n=0;n<r;++n)i.index=n,t(i)},Uy.prototype.eachModel=function(t,e){var r=this.modelStore.count,i=this.getModelProxy();if(e&&e.test){var n=e.modelOnlyTest;if(n)for(var o=0;o<r;++o)i.index=o,n(i)&&t(i,e);else for(var a=0;a<r;++a)i.index=a,t(i,e)}else for(var s=0;s<r;++s)i.index=s,t(i)},Uy.prototype.getAtomData=function(t){var e=Object.assign({},t);e.colorParams&&(e.colorParams.structure=this.getStructure());var r,i,n,o,a,s,c,u=e.what,h=gn(e.atomSet,this.atomSet),l={},p=this.getAtomProxy(),d=h.getSize();return u&&!u.position||(n=new Float32Array(3*d),l.position=n),u&&!u.color||(o=new Float32Array(3*d),l.color=o,i=Hf.getScheme(e.colorParams)),u&&!u.picking||(a=new Float32Array(d),l.picking=new tv(a,this.getStructure())),u&&!u.radius||(s=new Float32Array(d),l.radius=s,r=new Ta(e.radiusParams.radius,e.radiusParams.scale)),u&&!u.index||(c=new Float32Array(d),l.index=c),h.forEach(function(t,e){var u=3*e;p.index=t,n&&p.positionToArray(n,u),o&&i.atomColorToArray(p,o,u),a&&(a[e]=t),s&&(s[e]=r.atomRadius(p)),c&&(c[e]=t)}),l},Uy.prototype.getBondData=function(t){var e=Object.assign({},t);e.colorParams&&(e.colorParams.structure=this.getStructure());var r,i,n,o,a,s,c,u,h,l=e.what,p=gn(e.bondSet,this.bondSet),d=gn(e.multipleBond,\"off\"),f=\"off\"!==d,m=\"offset\"===d,v=gn(e.bondScale,.4),y=gn(e.bondSpacing,1),b={},x=this.getBondProxy();e.bondStore&&(x.bondStore=e.bondStore);var _,w=this.getAtomProxy(),S=this.getAtomProxy();if(f){var A=x.bondStore.bondOrder;_=0,p.forEach(function(t){_+=A[t]})}else _=p.getSize();l&&!l.position||(n=new Float32Array(3*_),o=new Float32Array(3*_),b.position1=n,b.position2=o),l&&!l.color||(a=new Float32Array(3*_),s=new Float32Array(3*_),b.color=a,b.color2=s,i=Hf.getScheme(e.colorParams)),l&&!l.picking||(c=new Float32Array(_),b.picking=new rv(c,this.getStructure(),e.bondStore)),(!l||l.radius||f&&l.position)&&(r=new Ta(e.radiusParams.radius,e.radiusParams.scale)),l&&!l.radius||(u=new Float32Array(_),b.radius=u,e.radius2&&(h=new Float32Array(_),b.radius2=h));var M,E,T,P,C,I,R,L=0,O=new g,D=new g,N=new g;return p.forEach(function(t){if(E=3*L,x.index=t,w.index=x.atomIndex1,S.index=x.atomIndex2,P=x.bondOrder,n&&(f&&P>1?(C=r.atomRadius(w),I=C*v/(.5*P),x.calculateShiftDir(N),m?(R=2*y*C,N.multiplyScalar(R),N.negate(),D.subVectors(S,w).multiplyScalar(Math.max(.1,R/1.88)),w.positionToArray(n,E),S.positionToArray(o,E),P>=2&&(O.addVectors(w,N).add(D).toArray(n,E+3),O.addVectors(S,N).sub(D).toArray(o,E+3),P>=3&&(O.subVectors(w,N).add(D).toArray(n,E+6),O.subVectors(S,N).sub(D).toArray(o,E+6)))):(R=(y-v)*C,N.multiplyScalar(R),2===P?(O.addVectors(w,N).toArray(n,E),O.subVectors(w,N).toArray(n,E+3),O.addVectors(S,N).toArray(o,E),O.subVectors(S,N).toArray(o,E+3)):3===P?(w.positionToArray(n,E),O.addVectors(w,N).toArray(n,E+3),O.subVectors(w,N).toArray(n,E+6),S.positionToArray(o,E),O.addVectors(S,N).toArray(o,E+3),O.subVectors(S,N).toArray(o,E+6)):(w.positionToArray(n,E),S.positionToArray(o,E)))):(w.positionToArray(n,E),S.positionToArray(o,E))),a&&(i.bondColorToArray(x,1,a,E),i.bondColorToArray(x,0,s,E),f&&P>1))for(M=1;M<P;++M)Go(a,E,T=3*M+E,3),Go(s,E,T,3);if(c&&(c[L]=t,f&&P>1))for(M=1;M<P;++M)c[L+M]=t;if(u&&(u[L]=r.atomRadius(w),f&&P>1))for(I=u[L]*v/(m?1:.5*P),M=m?1:0;M<P;++M)u[L+M]=I;if(h&&(h[L]=r.atomRadius(S),f&&P>1))for(I=h[L]*v/(m?1:.5*P),M=m?1:0;M<P;++M)h[L+M]=I;L+=f?P:1}),b},Uy.prototype.getBackboneAtomData=function(t){return t=Object.assign({atomSet:this.atomSetCache.__backbone},t),this.getAtomData(t)},Uy.prototype.getBackboneBondData=function(t){return t=Object.assign({bondSet:this.getBackboneBondSet(),bondStore:this.backboneBondStore},t),this.getBondData(t)},Uy.prototype.getRungAtomData=function(t){return t=Object.assign({atomSet:this.atomSetCache.__rung},t),this.getAtomData(t)},Uy.prototype.getRungBondData=function(t){return t=Object.assign({bondSet:this.getRungBondSet(),bondStore:this.rungBondStore},t),this.getBondData(t)},Uy.prototype.getBoundingBox=function(e,r){t.Debug&&jf.time(\"getBoundingBox\"),r=r||new st;var i=1/0,n=1/0,o=1/0,a=-1/0,s=-1/0,c=-1/0;return this.eachAtom(function(t){var e=t.x,r=t.y,u=t.z;e<i&&(i=e),r<n&&(n=r),u<o&&(o=u),e>a&&(a=e),r>s&&(s=r),u>c&&(c=u)},e),r.min.set(i,n,o),r.max.set(a,s,c),t.Debug&&jf.timeEnd(\"getBoundingBox\"),r},Uy.prototype.getPrincipalAxes=function(e){t.Debug&&jf.time(\"getPrincipalAxes\");var r=0,i=new Pa(3,this.atomCount),n=i.data;return this.eachAtom(function(t){n[r+0]=t.x,n[r+1]=t.y,n[r+2]=t.z,r+=3},e),t.Debug&&jf.timeEnd(\"getPrincipalAxes\"),new ty(i)},Uy.prototype.atomCenter=function(t){return t?this.getBoundingBox(t).getCenter():this.center.clone()},Uy.prototype.hasCoords=function(){var t=this.atomStore;return 0!==Ho(t.x)||0!==$o(t.x)||0!==Ho(t.y)||0!==$o(t.y)||0!==Ho(t.z)||0!==$o(t.z)},Uy.prototype.getSequence=function(t){var e=[],r=this.getResidueProxy();return this.eachAtom(function(t){r.index=t.residueIndex,t.index===r.traceAtomIndex&&e.push(r.getResname1())},t),e},Uy.prototype.getAtomIndices=function(t){var e;if(t&&t.string)e=[],this.eachAtom(function(t){e.push(t.index)},t);else{var r={what:{index:!0}};e=this.getAtomData(r).index}return e},Uy.prototype.getChainnameCount=function(t){var e=new Set;return this.eachChain(function(t){t.residueCount&&e.add(t.chainname)},t),e.size},Uy.prototype.updatePosition=function(t){var e=0;this.eachAtom(function(r){r.positionFromArray(t,e),e+=3})},Uy.prototype.refreshPosition=function(){this.getBoundingBox(void 0,this.boundingBox),this.boundingBox.getCenter(this.center),this.spatialHash=new Ya(this.atomStore,this.boundingBox)},Uy.prototype.dispose=function(){this.frames&&(this.frames.length=0),this.boxes&&(this.boxes.length=0),this.bondStore.dispose(),this.backboneBondStore.dispose(),this.rungBondStore.dispose(),this.atomStore.dispose(),this.residueStore.dispose(),this.chainStore.dispose(),this.modelStore.dispose(),delete this.bondStore,delete this.atomStore,delete this.residueStore,delete this.chainStore,delete this.modelStore,delete this.frames,delete this.boxes,delete this.cif,delete this.bondSet,delete this.atomSet},Object.defineProperties(Uy.prototype,jy);var Gy=function(t,e){var r;\"function\"==typeof t.eachAtom?r=t.atomCount:t instanceof Float32Array&&(r=t.length/3);var i=new Pa(3,r),n=new Pa(3,r);this.coords1t=new Pa(r,3),this.coords2t=new Pa(r,3),this.A=new Pa(3,3),this.W=new Pa(1,3),this.U=new Pa(3,3),this.V=new Pa(3,3),this.VH=new Pa(3,3),this.R=new Pa(3,3),this.tmp=new Pa(3,3),this.c=new Pa(3,3),this.c.data.set([1,0,0,0,1,0,0,0,-1]),this.prepCoords(t,i),this.prepCoords(e,n),this._superpose(i,n)};Gy.prototype._superpose=function(e,r){this.mean1=Da(e),this.mean2=Da(r),Na(e,this.mean1),Na(r,this.mean2),Ca(this.coords1t,e),Ca(this.coords2t,r),Ia(this.A,this.coords2t,this.coords1t),Ua(this.A,this.W,this.U,this.V),Ra(this.V,this.VH),Oa(this.R,this.U,this.VH),La(this.R)<0&&(t.Debug&&jf.log(\"R not a right handed system\"),Oa(this.tmp,this.c,this.VH),Oa(this.R,this.U,this.tmp))},Gy.prototype.prepCoords=function(t,e){var r=0,i=e.data;\"function\"==typeof t.eachAtom?t.eachAtom(function(t){i[r+0]=t.x,i[r+1]=t.y,i[r+2]=t.z,r+=3}):t instanceof Float32Array?i.set(t):jf.warn(\"prepCoords: input type unknown\")},Gy.prototype.transform=function(t){var e;\"function\"==typeof t.eachAtom?e=t.atomCount:t instanceof Float32Array&&(e=t.length/3);var r=new Pa(3,e),i=new Pa(e,3);this.prepCoords(t,r),Na(r,this.mean1),Ia(i,this.R,r),Ca(r,i),ka(r,this.mean2);var n=0,o=r.data;\"function\"==typeof t.eachAtom?t.eachAtom(function(t){t.x=o[n+0],t.y=o[n+1],t.z=o[n+2],n+=3}):t instanceof Float32Array?t.set(o.subarray(0,3*e)):jf.warn(\"transform: input type unknown\")};var Vy=function(t,e){this.signals={startedRunning:new no,haltedRunning:new no},t.signals.playerChanged.add(function(t){t!==this&&this.pause()},this);var r=Object.assign({},e),i=gn(t.frameCount,1);this.traj=t,this.start=gn(r.start,0),this.end=Math.min(gn(r.end,i-1),i-1),this.step=gn(r.step,Math.ceil((i+1)/100)),this.timeout=gn(r.timeout,50),this.interpolateType=gn(r.interpolateType,\"\"),this.interpolateStep=gn(r.interpolateStep,5),this.mode=gn(r.mode,\"loop\"),this.direction=gn(r.direction,\"forward\"),this._run=!1,this._previousTime=0,this._currentTime=0,this._currentStep=1,this._currentFrame=this.start,this._direction=\"bounce\"===this.direction?\"forward\":this.direction,t.signals.countChanged.add(function(t){this.end=Math.min(gn(this.end,t-1),t-1)},this),this._animate=this._animate.bind(this)},$y={isRunning:{}};$y.isRunning.get=function(){return this._run},Vy.prototype.setParameters=function(t){var e=Object.assign({},t);void 0!==e.start&&(this.start=e.start),void 0!==e.end&&(this.end=e.end),void 0!==e.step&&(this.step=e.step),void 0!==e.timeout&&(this.timeout=e.timeout),void 0!==e.interpolateType&&(this.interpolateType=e.interpolateType),void 0!==e.interpolateStep&&(this.interpolateStep=e.interpolateStep),void 0!==e.mode&&(this.mode=e.mode),void 0!==e.direction&&(this.direction=e.direction,\"bounce\"!==this.direction&&(this._direction=this.direction))},Vy.prototype._animate=function(){if(this._run){this._currentTime=window.performance.now();var t=this._currentTime-this._previousTime,e=this.interpolateType?this.interpolateStep:1,r=this.timeout/e,i=this.traj;if(i&&i.frameCount&&!i.inProgress&&t>=r)if(this.interpolateType)if(this._currentStep>this.interpolateStep&&(this._currentStep=1),1===this._currentStep&&(this._currentFrame=this._nextInterpolated()),i.hasFrame(this._currentFrame)){this._currentStep+=1;var n=this._currentStep/(this.interpolateStep+1);i.setFrameInterpolated.apply(i,this._currentFrame.concat([n],[this.interpolateType])),this._previousTime=this._currentTime}else i.loadFrame(this._currentFrame);else{var o=this._next();i.hasFrame(o)?(i.setFrame(o),this._previousTime=this._currentTime):i.loadFrame(o)}window.requestAnimationFrame(this._animate)}},Vy.prototype._next=function(){var t;return((t=\"forward\"===this._direction?this.traj.currentFrame+this.step:this.traj.currentFrame-this.step)>this.end||t<this.start)&&(\"bounce\"===this.direction&&(\"forward\"===this._direction?this._direction=\"backward\":this._direction=\"forward\"),\"once\"===this.mode?(this.pause(),t=\"forward\"===this.direction?this.end:\"backward\"===this.direction?this.start:\"forward\"===this._direction?this.start:this.end):\"forward\"===this._direction?(t=this.start,this.interpolateType&&(t=Math.min(this.end,t+this.step))):(t=this.end,this.interpolateType&&(t=Math.max(this.start,t-this.step)))),t},Vy.prototype._nextInterpolated=function(){var t,e,r,i=this._next();return\"forward\"===this._direction?(t=Math.max(this.start,i-this.step),e=Math.max(this.start,i-2*this.step),r=Math.max(this.start,i-3*this.step)):(t=Math.min(this.end,i+this.step),e=Math.min(this.end,i+2*this.step),r=Math.min(this.end,i+3*this.step)),[i,t,e,r]},Vy.prototype.toggle=function(){this._run?this.pause():this.play()},Vy.prototype.play=function(){if(!this._run){this.traj.player!==this&&this.traj.setPlayer(this),this._currentStep=1;var t=this.traj.currentFrame,e=Math.ceil(t/this.step)*this.step;\"forward\"===this.direction&&t>=this.end?e=this.start:\"backward\"===this.direction&&t<=this.start&&(e=this.end),this.traj.setFrame(e),this._run=!0,this._animate(),this.signals.startedRunning.dispatch()}},Vy.prototype.pause=function(){this._run=!1,this.signals.haltedRunning.dispatch()},Vy.prototype.stop=function(){this.pause(),this.traj.setFrame(this.start)},Object.defineProperties(Vy.prototype,$y);var Hy=function(t,e,r){this.signals={countChanged:new no,frameChanged:new no,playerChanged:new no};var i=r||{};this.deltaTime=gn(i.deltaTime,0),this.timeOffset=gn(i.timeOffset,0),this.centerPbc=gn(i.centerPbc,!1),this.removePbc=gn(i.removePbc,!1),this.superpose=gn(i.superpose,!1),this.name=t.replace(/^.*[\\\\/]/,\"\"),this.trajPath=t,this.initialCoords=null,this.structureCoords=null,this.selection=new Cf(gn(i.sele,\"backbone and not hydrogen\")),this.selection.signals.stringChanged.add(function(){this.selectionIndices=this.structure.getAtomIndices(this.selection),this._resetCache(),this._saveInitialCoords(),this.setFrame(this._currentFrame)},this),this._frameCount=0,this._currentFrame=-1},Wy={frameCount:{},currentFrame:{}};Wy.frameCount.get=function(){return this._frameCount},Wy.currentFrame.get=function(){return this._currentFrame},Hy.prototype._init=function(t){this.setStructure(t),this._loadFrameCount(),this.setPlayer(new Vy(this))},Hy.prototype.setStructure=function(t){this.structure=t,this.atomCount=t.atomCount,this.backboneIndices=this._getIndices(new Cf(\"backbone and not hydrogen\")),this._makeAtomIndices(),this._saveStructureCoords(),this.selectionIndices=this._getIndices(this.selection),this._resetCache(),this._saveInitialCoords(),this.setFrame(this._currentFrame)},Hy.prototype._saveInitialCoords=function(){var t=this;this.structure.hasCoords()?(this.initialCoords=new Float32Array(this.structureCoords),this._makeSuperposeCoords()):this.frameCache[0]?(this.initialCoords=new Float32Array(this.frameCache[0]),this._makeSuperposeCoords()):this.loadFrame(0,function(){return t._saveInitialCoords()})},Hy.prototype._saveStructureCoords=function(){var t={what:{position:!0}};this.structureCoords=this.structure.getAtomData(t).position},Hy.prototype.setSelection=function(t){return this.selection.setString(t),this},Hy.prototype._getIndices=function(t){var e=0,r=t.test,i=[];return this.structure.eachAtom(function(t){r(t)&&i.push(e),e+=1}),i},Hy.prototype._makeSuperposeCoords=function(){var t=this,e=3*this.selectionIndices.length;this.coords1=new Float32Array(e),this.coords2=new Float32Array(e);for(var r=this.initialCoords,i=this.coords2,n=0;n<e;n+=3){var o=3*t.selectionIndices[n/3];i[n+0]=r[o+0],i[n+1]=r[o+1],i[n+2]=r[o+2]}},Hy.prototype._makeAtomIndices=function(){jf.error(\"Trajectory._makeAtomIndices not implemented\")},Hy.prototype._resetCache=function(){this.frameCache={},this.loadQueue={},this.boxCache={},this.pathCache={},this.frameCacheSize=0,this.initialCoords=null},Hy.prototype.setParameters=function(t){var e=t||{},r=!1;void 0!==e.centerPbc&&e.centerPbc!==this.centerPbc&&(this.centerPbc=e.centerPbc,r=!0),void 0!==e.removePbc&&e.removePbc!==this.removePbc&&(this.removePbc=e.removePbc,r=!0),void 0!==e.superpose&&e.superpose!==this.superpose&&(this.superpose=e.superpose,r=!0),this.deltaTime=gn(e.deltaTime,this.deltaTime),this.timeOffset=gn(e.timeOffset,this.timeOffset),r&&(this._resetCache(),this.setFrame(this._currentFrame))},Hy.prototype.hasFrame=function(t){var e=this;return Array.isArray(t)?t.every(function(t){return!!e.frameCache[t]}):!!this.frameCache[t]},Hy.prototype.setFrame=function(t,e){var r=this;return void 0===t?this:(this.inProgress=!0,t=parseInt(t),-1===t||this.frameCache[t]?(this._updateStructure(t),e&&e()):this.loadFrame(t,function(){r._updateStructure(t),e&&e()}),this)},Hy.prototype._interpolate=function(t,e,r,i,n,o){var a,s=this.frameCache;a=\"spline\"===o?Is(s[t],s[e],s[r],s[i],n):Rs(s[t],s[e],n),this.structure.updatePosition(a),this._currentFrame=t,this.signals.frameChanged.dispatch(t)},Hy.prototype.setFrameInterpolated=function(t,e,r,i,n,o,a){var s=this;if(void 0===t)return this;var c=this.frameCache,u=[];return c[i]||u.push(i),c[r]||u.push(r),c[e]||u.push(e),c[t]||u.push(t),u.length?this.loadFrame(u,function(){s._interpolate(t,e,r,i,n,o),a&&a()}):(this._interpolate(t,e,r,i,n,o),a&&a()),this},Hy.prototype.loadFrame=function(t,e){var r=this;Array.isArray(t)?t.forEach(function(t){r.loadQueue[t]||r.frameCache[t]||(r.loadQueue[t]=!0,r._loadFrame(t,function(){delete r.loadQueue[t]}))}):this.loadQueue[t]||this.frameCache[t]||(this.loadQueue[t]=!0,this._loadFrame(t,function(){delete r.loadQueue[t],e&&e()}))},Hy.prototype._loadFrame=function(t,e){jf.error(\"Trajectory._loadFrame not implemented\",t,e)},Hy.prototype._updateStructure=function(t){if(this._disposed)return void console.error(\"updateStructure: traj disposed\");-1===t?this.structureCoords&&this.structure.updatePosition(this.structureCoords):this.structure.updatePosition(this.frameCache[t]),this.structure.trajectory={name:this.trajPath,frame:t},this._currentFrame=t,this.inProgress=!1,this.signals.frameChanged.dispatch(t)},Hy.prototype._doSuperpose=function(t){for(var e=this,r=3*this.selectionIndices.length,i=this.coords1,n=this.coords2,o=0;o<r;o+=3){var a=3*e.selectionIndices[o/3];i[o+0]=t[a+0],i[o+1]=t[a+1],i[o+2]=t[a+2]}new Gy(i,n).transform(t)},Hy.prototype._process=function(t,e,r,i){if(this._setFrameCount(i),e){if(this.backboneIndices.length>0&&this.centerPbc){var n=[e[0],e[4],e[8]];Ts(r,Cs(this.backboneIndices,r,n),n)}this.removePbc&&Ps(r,e)}this.selectionIndices.length>0&&this.coords1&&this.superpose&&this._doSuperpose(r),this.frameCache[t]=r,this.boxCache[t]=e,this.frameCacheSize+=1},Hy.prototype._setFrameCount=function(t){t!==this._frameCount&&(this._frameCount=t,this.signals.countChanged.dispatch(t))},Hy.prototype.dispose=function(){this._resetCache(),this._disposed=!0,this.player&&this.player.stop()},Hy.prototype.setPlayer=function(t){this.player=t,this.signals.playerChanged.dispatch(t)},Hy.prototype.getPath=function(t,e){jf.error(\"Trajectory.getPath not implemented\",t,e)},Hy.prototype.getFrameTime=function(t){return this.timeOffset+t*this.deltaTime},Object.defineProperties(Hy.prototype,Wy),Yf.add(\"shader/Mesh.vert\",\"#define STANDARD\\nuniform float nearClip;\\nuniform vec3 clipCenter;\\n#if defined( NEAR_CLIP ) || defined( RADIUS_CLIP ) || ( !defined( PICKING ) && !defined( NOLIGHT ) )\\nvarying vec3 vViewPosition;\\n#endif\\n#if defined( RADIUS_CLIP )\\nvarying vec3 vClipCenter;\\n#endif\\n#if defined( PICKING )\\n#include unpack_color\\nattribute float primitiveId;\\nvarying vec3 vPickingColor;\\n#elif defined( NOLIGHT )\\nvarying vec3 vColor;\\n#else\\n#include color_pars_vertex\\n#ifndef FLAT_SHADED\\nvarying vec3 vNormal;\\n#endif\\n#endif\\n#include common\\nvoid main(){\\n#if defined( PICKING )\\nvPickingColor = unpackColor( primitiveId );\\n#elif defined( NOLIGHT )\\nvColor = color;\\n#else\\n#include color_vertex\\n#include beginnormal_vertex\\n#include defaultnormal_vertex\\n#ifndef FLAT_SHADED\\nvNormal = normalize( transformedNormal );\\n#endif\\n#endif\\n#include begin_vertex\\n#include project_vertex\\n#if defined( NEAR_CLIP ) || defined( RADIUS_CLIP ) || ( !defined( PICKING ) && !defined( NOLIGHT ) )\\nvViewPosition = -mvPosition.xyz;\\n#endif\\n#if defined( RADIUS_CLIP )\\nvClipCenter = -( modelViewMatrix * vec4( clipCenter, 1.0 ) ).xyz;\\n#endif\\n#include nearclip_vertex\\n}\"),Yf.add(\"shader/Mesh.frag\",\"#define STANDARD\\nuniform vec3 diffuse;\\nuniform vec3 emissive;\\nuniform float roughness;\\nuniform float metalness;\\nuniform float opacity;\\nuniform float nearClip;\\nuniform float clipRadius;\\n#if defined( NEAR_CLIP ) || defined( RADIUS_CLIP ) || ( !defined( PICKING ) && !defined( NOLIGHT ) )\\nvarying vec3 vViewPosition;\\n#endif\\n#if defined( RADIUS_CLIP )\\nvarying vec3 vClipCenter;\\n#endif\\n#if defined( PICKING )\\nuniform float objectId;\\nvarying vec3 vPickingColor;\\n#elif defined( NOLIGHT )\\nvarying vec3 vColor;\\n#else\\n#ifndef FLAT_SHADED\\nvarying vec3 vNormal;\\n#endif\\n#include common\\n#include color_pars_fragment\\n#include fog_pars_fragment\\n#include bsdfs\\n#include lights_pars\\n#include lights_physical_pars_fragment\\n#endif\\nvoid main(){\\n#include nearclip_fragment\\n#include radiusclip_fragment\\n#if defined( PICKING )\\nif( opacity < 0.7 )\\ndiscard;\\ngl_FragColor = vec4( vPickingColor, objectId );\\n#elif defined( NOLIGHT )\\ngl_FragColor = vec4( vColor, opacity );\\n#else\\nvec4 diffuseColor = vec4( diffuse, opacity );\\nReflectedLight reflectedLight = ReflectedLight( vec3( 0.0 ), vec3( 0.0 ), vec3( 0.0 ), vec3( 0.0 ) );\\nvec3 totalEmissiveLight = emissive;\\n#include color_fragment\\n#include roughnessmap_fragment\\n#include metalnessmap_fragment\\n#include normal_flip\\n#include normal_fragment\\n#include dull_interior_fragment\\n#include lights_physical_fragment\\n#include lights_template\\nvec3 outgoingLight = reflectedLight.directDiffuse + reflectedLight.indirectDiffuse + reflectedLight.directSpecular + reflectedLight.indirectSpecular + totalEmissiveLight;\\ngl_FragColor = vec4( outgoingLight, diffuseColor.a );\\n#include premultiplied_alpha_fragment\\n#include tonemapping_fragment\\n#include encodings_fragment\\n#include fog_fragment\\n#include opaque_back_fragment\\n#endif\\n}\");var Xy={f:1,v2:2,v3:3,c:3},qy=function(t,e){var r=t||{},i=e||{};this.opaqueBack=gn(i.opaqueBack,!1),this.dullInterior=gn(i.dullInterior,!1),this.side=gn(i.side,\"double\"),this.opacity=gn(i.opacity,1),this.depthWrite=gn(i.depthWrite,!0),this.clipNear=gn(i.clipNear,0),this.clipRadius=gn(i.clipRadius,0),this.clipCenter=gn(i.clipCenter,new g),this.flatShaded=gn(i.flatShaded,!1),this.background=gn(i.background,!1),this.linewidth=gn(i.linewidth,1),this.wireframe=gn(i.wireframe,!1),this.wireframeLinewidth=gn(i.wireframeLinewidth,1),this.roughness=gn(i.roughness,.4),this.metalness=gn(i.metalness,0),this.diffuse=gn(i.diffuse,16777215),this.forceTransparent=gn(i.forceTransparent,!1),this.disablePicking=gn(i.disablePicking,!1),this.geometry=new Ct,this.indexVersion=0,this.wireframeIndexVersion=-1,this.uniforms=up.merge([cp.common,{fogColor:{value:null},fogNear:{value:0},fogFar:{value:0},opacity:{value:this.opacity},nearClip:{value:0},clipRadius:{value:this.clipRadius},clipCenter:{value:this.clipCenter}},{emissive:{value:new tt(0)},roughness:{value:this.roughness},metalness:{value:this.metalness}},cp.ambient,cp.lights]),this.uniforms.diffuse.value.set(this.diffuse),this.pickingUniforms={nearClip:{value:0},objectId:{value:0},opacity:{value:this.opacity}},this.group=new Ne,this.wireframeGroup=new Ne,this.pickingGroup=new Ne,this.matrix=gn(i.matrix,new v);var n=r.position||r.position1;this._positionDataSize=n?n.length/3:0,this.addAttributes({position:{type:\"v3\",value:r.position},color:{type:\"c\",value:r.color},primitiveId:{type:\"f\",value:r.primitiveId}}),r.index&&this.initIndex(r.index),this.picking=r.picking,this.makeWireframeGeometry()},Yy={parameters:{},matrix:{},transparent:{},size:{},attributeSize:{},pickable:{},dynamic:{},vertexShader:{},fragmentShader:{}};Yy.parameters.get=function(){return{opaqueBack:{updateShader:!0},dullInterior:{updateShader:!0},side:{updateShader:!0,property:!0},opacity:{uniform:!0},depthWrite:{property:!0},clipNear:{updateShader:!0,property:!0},clipRadius:{updateShader:!0,property:!0,uniform:!0},clipCenter:{uniform:!0},flatShaded:{updateShader:!0},background:{updateShader:!0},linewidth:{property:!0},wireframe:{updateVisibility:!0},roughness:{uniform:!0},metalness:{uniform:!0},diffuse:{uniform:!0},matrix:{}}},Yy.matrix.set=function(t){this.setMatrix(t)},Yy.matrix.get=function(){return this.group.matrix.clone()},Yy.transparent.get=function(){return this.opacity<1||this.forceTransparent},Yy.size.get=function(){return this._positionDataSize},Yy.attributeSize.get=function(){return this.size},Yy.pickable.get=function(){return!!this.picking&&!this.disablePicking},Yy.dynamic.get=function(){return!0},Yy.vertexShader.get=function(){},Yy.fragmentShader.get=function(){},qy.prototype.setMatrix=function(t){Os(this.group,t),Os(this.wireframeGroup,t),Os(this.pickingGroup,t)},qy.prototype.initIndex=function(t){this.geometry.setIndex(new St(t,1)),this.geometry.getIndex().setDynamic(this.dynamic)},qy.prototype.makeMaterial=function(){var t=Ls(this.side),e=new ot({uniforms:this.uniforms,vertexShader:\"\",fragmentShader:\"\",depthTest:!0,transparent:this.transparent,depthWrite:this.depthWrite,lights:!0,fog:!0,side:t,linewidth:this.linewidth});e.vertexColors=uh,e.extensions.derivatives=this.flatShaded,e.extensions.fragDepth=this.isImpostor,e.clipNear=this.clipNear;var r=new ot({uniforms:this.uniforms,vertexShader:\"\",fragmentShader:\"\",depthTest:!0,transparent:this.transparent,depthWrite:this.depthWrite,lights:!1,fog:!0,side:t,linewidth:this.linewidth});r.vertexColors=uh,r.clipNear=this.clipNear;var i=new ot({uniforms:this.pickingUniforms,vertexShader:\"\",fragmentShader:\"\",depthTest:!0,transparent:!1,depthWrite:this.depthWrite,lights:!1,fog:!1,side:t,linewidth:this.linewidth,blending:hh});i.vertexColors=uh,i.extensions.fragDepth=this.isImpostor,i.clipNear=this.clipNear,this.material=e,this.wireframeMaterial=r,this.pickingMaterial=i,this.updateShader()},qy.prototype.makeWireframeGeometry=function(){this.makeWireframeIndex();var t=this.geometry,e=this.wireframeIndex,r=new Ct;r.attributes=t.attributes,e&&(r.setIndex(new St(e,1).setDynamic(this.dynamic)),r.setDrawRange(0,this.wireframeIndexCount)),this.wireframeGeometry=r},qy.prototype.makeWireframeIndex=function(){function t(t,r){if(t>r){var i=t;t=r,r=i}var n=e[t];return void 0===n?(e[t]=[r],!0):!n.includes(r)&&(n.push(r),!0)}var e=[],r=this.geometry,i=r.index;if(this.wireframe)if(i){var n=i.array,o=n.length;r.drawRange.count!==1/0&&(o=r.drawRange.count);var a;a=this.wireframeIndex&&this.wireframeIndex.length>2*o?this.wireframeIndex:On(2*o,r.attributes.position.count);var s=0;e.length=0;for(var c=0;c<o;c+=3){var u=n[c+0],h=n[c+1],l=n[c+2];t(u,h)&&(a[s+0]=u,a[s+1]=h,s+=2),t(h,l)&&(a[s+0]=h,a[s+1]=l,s+=2),t(l,u)&&(a[s+0]=l,a[s+1]=u,s+=2)}this.wireframeIndex=a,this.wireframeIndexCount=s,this.wireframeIndexVersion=this.indexVersion}else{var p,d=r.attributes.position.count;p=this.wireframeIndex&&this.wireframeIndex.length>2*d?this.wireframeIndex:On(2*d,d);for(var f=0,m=0;f<d;f+=3)p[m+0]=f,p[m+1]=f+1,p[m+2]=f+1,p[m+3]=f+2,p[m+4]=f+2,p[m+5]=f,m+=6;this.wireframeIndex=p,this.wireframeIndexCount=2*d,this.wireframeIndexVersion=this.indexVersion}else this.wireframeIndex=new Uint16Array(0),this.wireframeIndexCount=0},qy.prototype.updateWireframeIndex=function(){if(this.wireframeGeometry.setDrawRange(0,1/0),this.wireframeIndexVersion<this.indexVersion&&this.makeWireframeIndex(),this.wireframeIndex.length>this.wireframeGeometry.index.array.length)this.wireframeGeometry.setIndex(new St(this.wireframeIndex,1).setDynamic(this.dynamic));else{var t=this.wireframeGeometry.getIndex();t.set(this.wireframeIndex),t.needsUpdate=this.wireframeIndexCount>0,t.updateRange.count=this.wireframeIndexCount}this.wireframeGeometry.setDrawRange(0,this.wireframeIndexCount)},qy.prototype.getRenderOrder=function(){var t=0;return this.isText?t=1:this.transparent&&(t=this.isSurface?3:2),t},qy.prototype._getMesh=function(t){this.material||this.makeMaterial();var e,r=this.geometry,i=this[t];return this.isLine?e=new Re(r,i):this.isPoint?(e=new De(r,i),this.sortParticles&&(e.sortParticles=!0)):e=new Bt(r,i),e.frustumCulled=!1,e.renderOrder=this.getRenderOrder(),e},qy.prototype.getMesh=function(){return this._getMesh(\"material\")},qy.prototype.getWireframeMesh=function(){var t;return this.material||this.makeMaterial(),this.wireframeGeometry||this.makeWireframeGeometry(),t=new Re(this.wireframeGeometry,this.wireframeMaterial),t.frustumCulled=!1,t.renderOrder=this.getRenderOrder(),t},qy.prototype.getPickingMesh=function(){return this._getMesh(\"pickingMaterial\")},qy.prototype.getShader=function(t,e){return Ro(t,this.getDefines(e))},qy.prototype.getVertexShader=function(t){return this.getShader(this.vertexShader,t)},qy.prototype.getFragmentShader=function(t){return this.getShader(this.fragmentShader,t)},qy.prototype.getDefines=function(t){var e={};return this.clipNear&&(e.NEAR_CLIP=1),this.clipRadius&&(e.RADIUS_CLIP=1),\"picking\"===t?e.PICKING=1:((\"background\"===t||this.background)&&(e.NOLIGHT=1),this.flatShaded&&(e.FLAT_SHADED=1),this.opaqueBack&&(e.OPAQUE_BACK=1),this.dullInterior&&(e.DULL_INTERIOR=1)),e},qy.prototype.getParameters=function(){var t=this,e={};for(var r in t.parameters)e[r]=t[r];return e},qy.prototype.addUniforms=function(t){this.uniforms=up.merge([this.uniforms,t]),this.pickingUniforms=up.merge([this.pickingUniforms,t])},qy.prototype.addAttributes=function(t){var e=this;for(var r in t){var i=void 0,n=t[r],o=e.attributeSize*Xy[n.type];n.value?(o!==n.value.length&&jf.error(\"attribute value has wrong length\",r),i=n.value):i=Ln(\"float32\",o),e.geometry.addAttribute(r,new St(i,Xy[n.type]).setDynamic(e.dynamic))}},qy.prototype.updateRenderOrder=function(){function t(t){t.renderOrder=e}var e=this.getRenderOrder();this.group.children.forEach(t),this.pickingGroup&&this.pickingGroup.children.forEach(t)},qy.prototype.updateShader=function(){var t=this.material,e=this.wireframeMaterial,r=this.pickingMaterial;t.vertexShader=this.getVertexShader(),t.fragmentShader=this.getFragmentShader(),t.needsUpdate=!0,e.vertexShader=this.getShader(\"Line.vert\"),e.fragmentShader=this.getShader(\"Line.frag\"),e.needsUpdate=!0,r.vertexShader=this.getVertexShader(\"picking\"),r.fragmentShader=this.getFragmentShader(\"picking\"),r.needsUpdate=!0},qy.prototype.setParameters=function(t){var e=this;if(t){var r=t,i=this.parameters,n={},o={},a=!1,s=!1;for(var c in r){var u=r[c];void 0!==u&&(void 0!==i[c]&&(e[c]=u,i[c].property&&(!0!==i[c].property?n[i[c].property]=u:n[c]=u),i[c].uniform&&(!0!==i[c].uniform?o[i[c].uniform]=u:o[c]=u),i[c].updateShader&&(a=!0),i[c].updateVisibility&&(s=!0),e.dynamic&&\"wireframe\"===c&&!0===u&&e.updateWireframeIndex(),\"flatShaded\"===c&&(e.material.extensions.derivatives=e.flatShaded),\"forceTransparent\"===c&&(n.transparent=e.transparent)))}this.setProperties(n),this.setUniforms(o),a&&this.updateShader(),s&&this.setVisibility(this.visible)}},qy.prototype.setAttributes=function(t){var e=this,r=this.geometry,i=r.attributes;for(var n in t)if(\"picking\"!==n){var o=t[n],a=o.length;if(\"index\"===n){var s=r.getIndex();r.setDrawRange(0,1/0),a>s.array.length?r.setIndex(new St(o,1).setDynamic(e.dynamic)):(s.set(o),s.needsUpdate=a>0,s.updateRange.count=a,r.setDrawRange(0,a)),e.indexVersion++,e.wireframe&&e.updateWireframeIndex()}else{var c=i[n];a>c.array.length?r.addAttribute(n,new St(o,c.itemSize).setDynamic(e.dynamic)):(i[n].set(o),i[n].needsUpdate=a>0,i[n].updateRange.count=a)}}},qy.prototype.setUniforms=function(t){var e=this;if(t){var r=this.material.uniforms,i=this.wireframeMaterial.uniforms,n=this.pickingMaterial.uniforms;for(var o in t)\"opacity\"===o&&e.setProperties({transparent:e.transparent}),void 0!==r[o]&&(r[o].value.isVector3?r[o].value.copy(t[o]):r[o].value.set?r[o].value.set(t[o]):r[o].value=t[o]),void 0!==i[o]&&(i[o].value.isVector3?i[o].value.copy(t[o]):i[o].value.set?i[o].value.set(t[o]):i[o].value=t[o]),void 0!==n[o]&&(n[o].value.isVector3?n[o].value.copy(t[o]):n[o].value.set?n[o].value.set(t[o]):n[o].value=t[o])}},qy.prototype.setProperties=function(t){var e=this;if(t){var r=this.material,i=this.wireframeMaterial,n=this.pickingMaterial;for(var o in t){var a=t[o];\"transparent\"===o?e.updateRenderOrder():\"side\"===o&&(a=Ls(a)),void 0!==r[o]&&(r[o]=a),void 0!==i[o]&&(i[o]=a),void 0!==n[o]&&(n[o]=a)}r.needsUpdate=!0,i.needsUpdate=!0,n.needsUpdate=!0}},qy.prototype.setVisibility=function(t){this.visible=t,this.wireframe?(this.group.visible=!1,this.wireframeGroup.visible=t,this.pickable&&(this.pickingGroup.visible=!1)):(this.group.visible=t,this.wireframeGroup.visible=!1,this.pickable&&(this.pickingGroup.visible=t))},qy.prototype.dispose=function(){this.material&&this.material.dispose(),this.wireframeMaterial&&this.wireframeMaterial.dispose(),this.pickingMaterial&&this.pickingMaterial.dispose(),this.geometry.dispose(),this.wireframeGeometry&&this.wireframeGeometry.dispose()},Object.defineProperties(qy.prototype,Yy);var Zy=function(t){function e(e,r){var i=e||{};!i.primitiveId&&i.position&&(i.primitiveId=Bo(i.position.length/3)),t.call(this,i,r),this.addAttributes({normal:{type:\"v3\",value:i.normal}}),void 0===i.normal&&this.geometry.computeVertexNormals()}t&&(e.__proto__=t),e.prototype=Object.create(t&&t.prototype),e.prototype.constructor=e;var r={vertexShader:{},fragmentShader:{}};return r.vertexShader.get=function(){return\"Mesh.vert\"},r.fragmentShader.get=function(){return\"Mesh.frag\"},Object.defineProperties(e.prototype,r),e}(qy),Ky=new st,Qy=[Hg,jg,Wg,$g,Xg,Gg,Ug,Vg,Yg,qg],Jy=function(t,e){var r=this;this.name=gn(t,\"shape\");var i=e||{};this.aspectRatio=gn(i.aspectRatio,1.5),this.sphereDetail=gn(i.sphereDetail,2),this.radialSegments=gn(i.radialSegments,50),this.disableImpostor=gn(i.disableImpostor,!1),this.openEnded=gn(i.openEnded,!1),this.labelParams=gn(i.labelParams,{}),this.boundingBox=new st,this.bufferList=[],this.meshCount=0,Qy.forEach(function(t){Object.keys(t.fields).forEach(function(e){r[t.getShapeKey(e)]=[]}),r[t.getShapeKey(\"name\")]=[]})},tb={center:{},type:{}};Jy.prototype.addBuffer=function(t){this.bufferList.push(t);var e=t.geometry;return e.boundingBox||e.computeBoundingBox(),this.boundingBox.union(e.boundingBox),this},Jy.prototype.addMesh=function(t,e,r,i,n){t=Gn(t),e=Gn(e),Array.isArray(r)&&(r=On(r,t.length)),i&&(i=Gn(i));var o={position:t,color:e,index:r,normal:i},a=new lv(this,Object.assign({serial:this.meshCount,name:n},o)),s=new Zy(Object.assign({picking:a},o));return this.bufferList.push(s),Ky.setFromArray(t),this.boundingBox.union(Ky),this.meshCount+=1,this},Jy.prototype.addSphere=function(t,e,r,i){return Ug.objectToShape(this,{position:t,color:e,radius:r,name:i}),this},Jy.prototype.addEllipsoid=function(t,e,r,i,n,o){return Xg.objectToShape(this,{position:t,color:e,radius:r,majorAxis:i,minorAxis:n,name:o}),this},Jy.prototype.addTorus=function(t,e,r,i,n,o){return qg.objectToShape(this,{position:t,color:e,radius:r,majorAxis:i,minorAxis:n,name:o}),this},Jy.prototype.addCylinder=function(t,e,r,i,n){return $g.objectToShape(this,{position1:t,position2:e,color:r,radius:i,name:n}),this},Jy.prototype.addCone=function(t,e,r,i,n){return Wg.objectToShape(this,{position1:t,position2:e,color:r,radius:i,name:n}),this},Jy.prototype.addArrow=function(t,e,r,i,n){return Hg.objectToShape(this,{position1:t,position2:e,color:r,radius:i,name:n}),this},Jy.prototype.addBox=function(t,e,r,i,n,o){return jg.objectToShape(this,{position:t,color:e,size:r,heightAxis:i,depthAxis:n,name:o}),this},Jy.prototype.addOctahedron=function(t,e,r,i,n,o){return Gg.objectToShape(this,{position:t,color:e,size:r,heightAxis:i,depthAxis:n,name:o}),this},Jy.prototype.addTetrahedron=function(t,e,r,i,n,o){return Vg.objectToShape(this,{position:t,color:e,size:r,heightAxis:i,depthAxis:n,name:o}),this},Jy.prototype.addText=function(t,e,r,i){return Yg.objectToShape(this,{position:t,color:e,size:r,text:i}),this},Jy.prototype.addLabel=function(t,e,r,i){return console.warn(\"Shape.addLabel is deprecated, use .addText instead\"),this.addText(t,e,r,i)},Jy.prototype.getBufferList=function(){var t=this,e=[],r={aspectRatio:this.aspectRatio,sphereDetail:this.sphereDetail,radialSegments:this.radialSegments,disableImpostor:this.disableImpostor,openEnded:this.openEnded,labelParams:this.labelParams};return Qy.forEach(function(i){t[i.getShapeKey(\"color\")].length&&e.push(i.bufferFromShape(t,r))}),this.bufferList.concat(e)},Jy.prototype.dispose=function(){var t=this;this.bufferList.forEach(function(t){t.dispose()}),this.bufferList.length=0,Qy.forEach(function(e){Object.keys(e.fields).forEach(function(r){t[e.getShapeKey(r)].length=0}),t[e.getShapeKey(\"name\")].length=0})},tb.center.get=function(){return this._center||(this._center=this.boundingBox.getCenter()),this._center},tb.type.get=function(){return\"Shape\"},Object.defineProperties(Jy.prototype,tb);var eb=function(t,e,r){this.type=\"\",this.parameters={lazy:{type:\"boolean\"},clipNear:{type:\"range\",step:1,max:100,min:0,buffer:!0},clipRadius:{type:\"number\",precision:1,max:1e3,min:0,buffer:!0},clipCenter:{type:\"vector3\",precision:1,buffer:!0},flatShaded:{type:\"boolean\",buffer:!0},opacity:{type:\"range\",step:.01,max:1,min:0,buffer:!0},depthWrite:{type:\"boolean\",buffer:!0},side:{type:\"select\",buffer:!0,options:{front:\"front\",back:\"back\",double:\"double\"}},wireframe:{type:\"boolean\",buffer:!0},linewidth:{type:\"integer\",max:50,min:1,buffer:!0},colorScheme:{type:\"select\",update:\"color\",options:{}},colorScale:{type:\"select\",update:\"color\",options:Hf.getScales()},colorReverse:{type:\"boolean\",update:\"color\"},colorValue:{type:\"color\",update:\"color\"},colorDomain:{type:\"hidden\",update:\"color\"},colorMode:{type:\"select\",update:\"color\",options:Hf.getModes()},roughness:{type:\"range\",step:.01,max:1,min:0,buffer:!0},metalness:{type:\"range\",step:.01,max:1,min:0,buffer:!0},diffuse:{type:\"color\",buffer:!0},matrix:{type:\"hidden\",buffer:!0},disablePicking:{type:\"boolean\",rebuild:!0}},this.viewer=e,this.tasks=new bm,this.queue=new Ds(this.make.bind(this)),this.bufferList=[],this.parameters.colorScheme&&(this.parameters.colorScheme.options=Hf.getSchemes())};eb.prototype.init=function(t){var e=t||{};this.clipNear=gn(e.clipNear,0),this.clipRadius=gn(e.clipRadius,0),this.clipCenter=gn(e.clipCenter,new g),this.flatShaded=gn(e.flatShaded,!1),this.side=gn(e.side,\"double\"),this.opacity=gn(e.opacity,1),this.depthWrite=gn(e.depthWrite,!0),this.wireframe=gn(e.wireframe,!1),this.linewidth=gn(e.linewidth,2),this.setColor(e.color,e),this.colorScheme=gn(e.colorScheme,\"uniform\"),this.colorScale=gn(e.colorScale,\"\"),this.colorReverse=gn(e.colorReverse,!1),this.colorValue=gn(e.colorValue,9474192),this.colorDomain=gn(e.colorDomain,void 0),this.colorMode=gn(e.colorMode,\"hcl\"),this.visible=gn(e.visible,!0),this.quality=gn(e.quality,void 0),this.roughness=gn(e.roughness,.4),this.metalness=gn(e.metalness,0),this.diffuse=gn(e.diffuse,16777215),this.lazy=gn(e.lazy,!1),this.lazyProps={build:!1,bufferParams:{},what:{}},this.matrix=gn(e.matrix,new v),this.disablePicking=gn(e.disablePicking,!1);var r=this.parameters;!0===r.sphereDetail&&(r.sphereDetail={type:\"integer\",max:3,min:0,rebuild:\"impostor\"}),!0===r.radialSegments&&(r.radialSegments={type:\"integer\",max:25,min:5,rebuild:\"impostor\"}),!0===r.openEnded&&(r.openEnded={type:\"boolean\",rebuild:\"impostor\",buffer:!0}),!0===r.disableImpostor&&(r.disableImpostor={type:\"boolean\",rebuild:!0}),\"low\"===e.quality?(r.sphereDetail&&(this.sphereDetail=0),r.radialSegments&&(this.radialSegments=5)):\"medium\"===e.quality?(r.sphereDetail&&(this.sphereDetail=1),r.radialSegments&&(this.radialSegments=10)):\"high\"===e.quality?(r.sphereDetail&&(this.sphereDetail=2),r.radialSegments&&(this.radialSegments=20)):(r.sphereDetail&&(this.sphereDetail=gn(e.sphereDetail,1)),r.radialSegments&&(this.radialSegments=gn(e.radialSegments,10))),r.openEnded&&(this.openEnded=gn(e.openEnded,!0)),r.disableImpostor&&(this.disableImpostor=gn(e.disableImpostor,!1))},eb.prototype.getColorParams=function(t){return Object.assign({scheme:this.colorScheme,scale:this.colorScale,reverse:this.colorReverse,value:this.colorValue,domain:this.colorDomain,mode:this.colorMode},t)},eb.prototype.getBufferParams=function(t){return Object.assign({clipNear:this.clipNear,clipRadius:this.clipRadius,clipCenter:this.clipCenter,flatShaded:this.flatShaded,opacity:this.opacity,depthWrite:this.depthWrite,side:this.side,wireframe:this.wireframe,linewidth:this.linewidth,roughness:this.roughness,metalness:this.metalness,diffuse:this.diffuse,matrix:this.matrix,disablePicking:this.disablePicking},t)},eb.prototype.setColor=function(t,e){var r=Object.keys(Hf.getSchemes());return\"string\"==typeof t&&r.includes(t.toLowerCase())?e?e.colorScheme=t:this.setParameters({colorScheme:t}):void 0!==t&&(t=new tt(t).getHex(),e?(e.colorScheme=\"uniform\",e.colorValue=t):this.setParameters({colorScheme:\"uniform\",colorValue:t})),this},eb.prototype.create=function(){},eb.prototype.update=function(){this.build()},eb.prototype.build=function(t){return this.lazy&&!this.visible?void(this.lazyProps.build=!0):this.prepare?(this.queue.length()>0?(this.tasks.change(1-this.queue.length()),this.queue.kill()):this.tasks.increment(),void this.queue.push(t||!1)):(this.tasks.increment(),void this.make())},eb.prototype.make=function(e,r){t.Debug&&jf.time(\"Representation.make \"+this.type);var i=function(){e?(this.update(e),this.viewer.requestRender(),this.tasks.decrement(),r&&r()):(this.clear(),this.create(),this.manualAttach||this.disposed||(t.Debug&&jf.time(\"Representation.attach \"+this.type),this.attach(function(){t.Debug&&jf.timeEnd(\"Representation.attach \"+this.type),this.tasks.decrement(),r&&r()}.bind(this)))),t.Debug&&jf.timeEnd(\"Representation.make \"+this.type)}.bind(this);this.prepare?this.prepare(i):i()},eb.prototype.attach=function(t){this.setVisibility(this.visible),t()},eb.prototype.setVisibility=function(t,e){if(this.visible=t,this.visible){var r=this.lazyProps,i=r.bufferParams,n=r.what;if(r.build)return r.build=!1,void this.build();(Object.keys(i).length||Object.keys(n).length)&&(r.bufferParams={},r.what={},this.updateParameters(i,n))}return this.bufferList.forEach(function(e){e.setVisibility(t)}),e||this.viewer.requestRender(),this},eb.prototype.setParameters=function(t,e,r){var i=this,n=t||{},o=this.parameters;this.setColor(n.color,n),e=e||{},r=r||!1;var a={};for(var s in n)void 0!==n[s]&&void 0!==o[s]&&(o[s].int&&(n[s]=parseInt(n[s])),o[s].float&&(n[s]=parseFloat(n[s])),(n[s]!==i[s]||n[s].equals&&!n[s].equals(i[s]))&&(i[s]&&i[s].set?i[s].set(n[s]):i[s]=n[s],o[s].buffer&&(!0===o[s].buffer?a[s]=n[s]:a[o[s].buffer]=n[s]),o[s].update&&(e[o[s].update]=!0),!o[s].rebuild||\"impostor\"===o[s].rebuild&&Uf&&!i.disableImpostor||(r=!0)));return r?this.build():this.updateParameters(a,e),this},eb.prototype.updateParameters=function(t,e){if(this.lazy&&!this.visible)return Object.assign(this.lazyProps.bufferParams,t),void Object.assign(this.lazyProps.what,e);this.bufferList.forEach(function(e){e.setParameters(t)}),Object.keys(e).length&&this.update(e),this.viewer.requestRender()},eb.prototype.getParameters=function(){var t=this,e={lazy:this.lazy,visible:this.visible,quality:this.quality};return Object.keys(this.parameters).forEach(function(r){null!==t.parameters[r]&&(e[r]=t[r])}),e},eb.prototype.clear=function(){var t=this;this.bufferList.forEach(function(e){t.viewer.remove(e),e.dispose()}),this.bufferList.length=0,this.viewer.requestRender()},eb.prototype.dispose=function(){this.disposed=!0,this.queue.kill(),this.tasks.dispose(),this.clear()};var rb=function(t){function e(e,r,i){Array.isArray(e)||(e=[e]),t.call(this,e,r,i),this.type=\"buffer\",this.parameters=Object.assign({},this.parameters,{colorScheme:null,colorScale:null,colorValue:null,colorDomain:null,colorMode:null}),this.buffer=e,this.init(i)}return t&&(e.__proto__=t),e.prototype=Object.create(t&&t.prototype),e.prototype.constructor=e,e.prototype.init=function(e){t.prototype.init.call(this,e),this.build()},e.prototype.create=function(){this.bufferList.push.apply(this.bufferList,this.buffer)},e.prototype.attach=function(t){var e=this;this.bufferList.forEach(function(t){e.viewer.add(t),t.setParameters(e.getBufferParams())}),this.setVisibility(this.visible),t()},e}(eb),ib=function(t){function e(){t.apply(this,arguments)}t&&(e.__proto__=t),e.prototype=Object.create(t&&t.prototype),e.prototype.constructor=e;var r={isSurface:{}};return r.isSurface.get=function(){return!0},Object.defineProperties(e.prototype,r),e}(Zy),nb=function(t){this.size=t.size,this.side=t.side,this.wireframe=t.wireframe,this.visible=t.visible,this.geometry=t.geometry,this.picking=t.picking,this.background=t.background,this.disablePicking=t.disablePicking,this.group=new Ne,this.wireframeGroup=new Ne,this.pickingGroup=new Ne,this.matrix=t.matrix,this.frontMeshes=[],this.backMeshes=[];var e=t,r=new t.constructor;e.makeMaterial(),r.makeMaterial(),r.picking=t.picking,r.geometry=t.geometry,r.wireframeGeometry=t.wireframeGeometry,r.setParameters(t.getParameters()),r.updateShader(),e.setParameters({side:\"front\"}),r.setParameters({side:\"back\",opacity:r.opacity}),this.buffer=t,this.frontBuffer=e,this.backBuffer=r},ob={matrix:{},pickable:{}};ob.matrix.set=function(t){qy.prototype.setMatrix.call(this,t)},ob.matrix.get=function(){return this.group.matrix.clone()},ob.pickable.get=function(){return!!this.picking&&!this.disablePicking},nb.prototype.getMesh=function(t){var e,r;return t?(r=this.backBuffer.getPickingMesh(),e=this.frontBuffer.getPickingMesh()):(r=this.backBuffer.getMesh(),e=this.frontBuffer.getMesh()),this.frontMeshes.push(e),this.backMeshes.push(r),this.setParameters({side:this.side}),(new Ne).add(r,e)},nb.prototype.getWireframeMesh=function(){return this.buffer.getWireframeMesh()},nb.prototype.getPickingMesh=function(){return this.getMesh(!0)},nb.prototype.setAttributes=function(t){this.buffer.setAttributes(t)},nb.prototype.setParameters=function(t){\"front\"===(t=Object.assign({},t)).side?(this.frontMeshes.forEach(Ns),this.backMeshes.forEach(ks)):\"back\"===t.side?(this.frontMeshes.forEach(ks),this.backMeshes.forEach(Ns)):\"double\"===t.side&&(this.frontMeshes.forEach(Ns),this.backMeshes.forEach(Ns)),void 0!==t.matrix&&(this.matrix=t.matrix),delete t.matrix,void 0!==t.side&&(this.side=t.side),delete t.side,this.frontBuffer.setParameters(t),void 0!==t.wireframe&&(this.wireframe=t.wireframe,this.setVisibility(this.visible)),delete t.wireframe,this.backBuffer.setParameters(t)},nb.prototype.dispose=function(){this.frontBuffer.dispose(),this.backBuffer.dispose()},Object.defineProperties(nb.prototype,ob),nb.prototype.setVisibility=qy.prototype.setVisibility,Yf.add(\"shader/Line.vert\",\"uniform float nearClip;\\nuniform vec3 clipCenter;\\nvarying vec3 vViewPosition;\\n#if defined( RADIUS_CLIP )\\nvarying vec3 vClipCenter;\\n#endif\\n#include color_pars_vertex\\nvoid main(){\\n#include color_vertex\\n#include begin_vertex\\n#include project_vertex\\nvViewPosition = -mvPosition.xyz;\\n#if defined( RADIUS_CLIP )\\nvClipCenter = -( modelViewMatrix * vec4( clipCenter, 1.0 ) ).xyz;\\n#endif\\n#include nearclip_vertex\\n}\"),Yf.add(\"shader/Line.frag\",\"uniform float opacity;\\nuniform float nearClip;\\nuniform float clipRadius;\\nvarying vec3 vViewPosition;\\n#if defined( RADIUS_CLIP )\\nvarying vec3 vClipCenter;\\n#endif\\n#include common\\n#include color_pars_fragment\\n#include fog_pars_fragment\\nvoid main(){\\n#include nearclip_fragment\\n#include radiusclip_fragment\\ngl_FragColor = vec4( vColor, opacity );\\n#include premultiplied_alpha_fragment\\n#include tonemapping_fragment\\n#include encodings_fragment\\n#include fog_fragment\\n}\");var ab=function(t){function e(){t.apply(this,arguments)}t&&(e.__proto__=t),e.prototype=Object.create(t&&t.prototype),e.prototype.constructor=e;var r={isLine:{},vertexShader:{},fragmentShader:{}};return r.isLine.get=function(){return!0},r.vertexShader.get=function(){return\"Line.vert\"},r.fragmentShader.get=function(){return\"Line.frag\"},Object.defineProperties(e.prototype,r),e}(qy),sb=function(t){function e(e,r,i){t.call(this,e,r,i),this.type=\"surface\",this.parameters=Object.assign({isolevelType:{type:\"select\",options:{value:\"value\",sigma:\"sigma\"}},isolevel:{type:\"number\",precision:2,max:1e3,min:-1e3},negateIsolevel:{type:\"boolean\"},smooth:{type:\"integer\",precision:1,max:10,min:0},background:{type:\"boolean\",rebuild:!0},opaqueBack:{type:\"boolean\",buffer:!0},boxSize:{type:\"integer\",precision:1,max:100,min:0},colorVolume:{type:\"hidden\"},contour:{type:\"boolean\",rebuild:!0},useWorker:{type:\"boolean\",rebuild:!0},wrap:{type:\"boolean\",rebuild:!0}},this.parameters),e instanceof iy?(this.surface=void 0,this.volume=e):(this.surface=e,this.volume=void 0),this.boxCenter=new g,this.__boxCenter=new g,this.box=new st,this.__box=new st,this._position=new g,this.setBox=function(){this._position.copy(r.translationGroup.position).negate(),this._position.equals(this.boxCenter)||this.setParameters({boxCenter:this._position})},this.viewer.signals.ticked.add(this.setBox,this),this.init(i)}return t&&(e.__proto__=t),e.prototype=Object.create(t&&t.prototype),e.prototype.constructor=e,e.prototype.init=function(e){var r=e||{};r.colorScheme=gn(r.colorScheme,\"uniform\"),r.colorValue=gn(r.colorValue,14540253),this.isolevelType=gn(r.isolevelType,\"sigma\"),this.isolevel=gn(r.isolevel,2),this.negateIsolevel=gn(r.negateIsolevel,!1),this.smooth=gn(r.smooth,0),this.background=gn(r.background,!1),this.opaqueBack=gn(r.opaqueBack,!0),this.boxSize=gn(r.boxSize,0),this.colorVolume=gn(r.colorVolume,void 0),this.contour=gn(r.contour,!1),this.useWorker=gn(r.useWorker,!0),this.wrap=gn(r.wrap,!1),t.prototype.init.call(this,r),this.build()},e.prototype.attach=function(t){var e=this;this.bufferList.forEach(function(t){e.viewer.add(t)}),this.setVisibility(this.visible),t()},e.prototype.prepare=function(t){var e=this;if(this.volume){var r;if(r=\"sigma\"===this.isolevelType?this.volume.getValueForSigma(this.isolevel):this.isolevel,this.negateIsolevel&&(r*=-1),!this.surface||this.__isolevel!==r||this.__smooth!==this.smooth||this.__contour!==this.contour||this.__wrap!==this.wrap||this.__boxSize!==this.boxSize||this.boxSize>0&&!this.__boxCenter.equals(this.boxCenter)){this.__isolevel=r,this.__smooth=this.smooth,this.__contour=this.contour,this.__wrap=this.wrap,this.__boxSize=this.boxSize,this.__boxCenter.copy(this.boxCenter),this.__box.copy(this.box);var i=function(r){e.surface=r,t()};this.useWorker?this.volume.getSurfaceWorker(r,this.smooth,this.boxCenter,this.boxSize,this.contour,this.wrap,i):i(this.volume.getSurface(r,this.smooth,this.boxCenter,this.boxSize,this.contour,this.wrap))}else t()}else t()},e.prototype.create=function(){var t,e={position:this.surface.getPosition(),color:this.surface.getColor(this.getColorParams()),index:this.surface.getIndex()};if(this.contour)t=new ab(e,this.getBufferParams({wireframe:!1}));else{e.normal=this.surface.getNormal(),e.picking=this.surface.getPicking();var r=new ib(e,this.getBufferParams({background:this.background,opaqueBack:this.opaqueBack,dullInterior:!1}));t=new nb(r)}this.bufferList.push(t)},e.prototype.update=function(t){if(0!==this.bufferList.length){var e={};(t=t||{}).position&&(e.position=this.surface.getPosition()),t.color&&(e.color=this.surface.getColor(this.getColorParams())),t.index&&(e.index=this.surface.getIndex()),t.normal&&(e.normal=this.surface.getNormal()),this.bufferList.forEach(function(t){t.setAttributes(e)})}},e.prototype.setParameters=function(e,r,i){return e&&void 0!==e.isolevelType&&this.volume&&(\"value\"===this.isolevelType&&\"sigma\"===e.isolevelType?this.isolevel=this.volume.getSigmaForValue(this.isolevel):\"sigma\"===this.isolevelType&&\"value\"===e.isolevelType&&(this.isolevel=this.volume.getValueForSigma(this.isolevel)),this.isolevelType=e.isolevelType),e&&e.boxCenter&&(this.boxCenter.copy(e.boxCenter),delete e.boxCenter),e&&e.wireframe&&(e.contour||void 0===e.contour&&this.contour)&&(e.wireframe=!1),t.prototype.setParameters.call(this,e,r,i),this.volume&&this.volume.getBox(this.boxCenter,this.boxSize,this.box),e&&void 0!==e.colorVolume&&(r.color=!0),this.surface&&(void 0!==e.isolevel||void 0!==e.negateIsolevel||void 0!==e.smooth||void 0!==e.wrap||void 0!==e.boxSize||this.boxSize>0&&!this.__box.equals(this.box))&&this.build({position:!0,color:!0,index:!0,normal:!this.contour}),this},e.prototype.getColorParams=function(){var e=t.prototype.getColorParams.call(this);return e.volume=this.colorVolume,e},e.prototype.dispose=function(){this.viewer.signals.ticked.remove(this.setBox,this),t.prototype.dispose.call(this)},e}(eb),cb=new v,ub=new ut,hb=function(t){function e(e,r,i){var n,o=e||{},a=r||{},s=i.attributes.position.array,c=i.attributes.normal.array,u=i.index?i.index.array:void 0,h=o.position.length/3,l=s.length/3,p=h*l,d=new Float32Array(3*p),f=new Float32Array(3*p),m=new Float32Array(3*p);u&&(n=On(h*u.length,p)),t.call(this,{position:d,color:m,index:n,normal:f,primitiveId:o.primitiveId||zo(h,l),picking:o.picking},a),this.setAttributes(o),this.geoPosition=s,this.geoNormal=c,this.geoIndex=u,this.positionCount=h,this.geoPositionCount=l,this.transformedGeoPosition=new Float32Array(3*l),this.transformedGeoNormal=new Float32Array(3*l),this.meshPosition=d,this.meshColor=m,this.meshIndex=n,this.meshNormal=f,this.meshIndex=n,this.makeIndex()}t&&(e.__proto__=t),e.prototype=Object.create(t&&t.prototype),e.prototype.constructor=e;var r={updateNormals:{}};return e.prototype.applyPositionTransform=function(){},e.prototype.setAttributes=function(t,e){var r,i,n,o,a,s,c,u,h,l=this,p=this.geometry.attributes,d=this.updateNormals;t.position&&(r=t.position,n=this.geoPosition,c=this.meshPosition,a=this.transformedGeoPosition,p.position.needsUpdate=!0,(d||e)&&(o=this.geoNormal,h=this.meshNormal,s=this.transformedGeoNormal,p.normal.needsUpdate=!0)),t.color&&(i=t.color,u=this.meshColor,p.color.needsUpdate=!0);for(var f=this.positionCount,m=this.geoPositionCount,g=0;g<f;++g){var v=void 0,y=void 0,b=g*m*3,x=3*g;if(r&&(a.set(n),cb.makeTranslation(r[x],r[x+1],r[x+2]),l.applyPositionTransform(cb,g,x),ua(cb.elements,a),c.set(a,b),d?(s.set(o),ub.getNormalMatrix(cb),ha(ub.elements,s),h.set(s,b)):e&&h.set(o,b)),i)for(v=0;v<m;++v)u[y=b+3*v]=i[x],u[y+1]=i[x+1],u[y+2]=i[x+2]}},e.prototype.makeIndex=function(){var t=this.geoIndex,e=this.meshIndex;if(t)for(var r=this.positionCount,i=this.geoPositionCount,n=3*(t.length/3),o=0;o<r;++o){var a=o*n,s=a+n;e.set(t,a);for(var c=a;c<s;++c)e[c]+=o*i}},r.updateNormals.get=function(){return!1},Object.defineProperties(e.prototype,r),e}(Zy),lb=new g,pb=function(t){function e(e,r){var i=r||{},n=new qe(1,gn(i.sphereDetail,1));t.call(this,e,i,n),this.setAttributes(e,!0)}return t&&(e.__proto__=t),e.prototype=Object.create(t&&t.prototype),e.prototype.constructor=e,e.prototype.applyPositionTransform=function(t,e){var r=this._radius[e];lb.set(r,r,r),t.scale(lb)},e.prototype.setAttributes=function(e,r){e.radius&&(this._radius=e.radius),t.prototype.setAttributes.call(this,e,r)},e}(hb);Yf.add(\"shader/SphereImpostor.vert\",\"uniform mat4 projectionMatrixInverse;\\nuniform float nearClip;\\nvarying float vRadius;\\nvarying float vRadiusSq;\\nvarying vec3 vPoint;\\nvarying vec3 vPointViewPosition;\\nattribute vec2 mapping;\\nattribute float radius;\\n#ifdef PICKING\\n#include unpack_color\\nattribute float primitiveId;\\nvarying vec3 vPickingColor;\\n#else\\n#include color_pars_vertex\\n#endif\\n#include matrix_scale\\nconst mat4 D = mat4(\\n1.0, 0.0, 0.0, 0.0,\\n0.0, 1.0, 0.0, 0.0,\\n0.0, 0.0, 1.0, 0.0,\\n0.0, 0.0, 0.0, -1.0\\n);\\nmat4 transpose( in mat4 inMatrix ) {\\nvec4 i0 = inMatrix[0];\\nvec4 i1 = inMatrix[1];\\nvec4 i2 = inMatrix[2];\\nvec4 i3 = inMatrix[3];\\nmat4 outMatrix = mat4(\\nvec4(i0.x, i1.x, i2.x, i3.x),\\nvec4(i0.y, i1.y, i2.y, i3.y),\\nvec4(i0.z, i1.z, i2.z, i3.z),\\nvec4(i0.w, i1.w, i2.w, i3.w)\\n);\\nreturn outMatrix;\\n}\\nvoid ComputePointSizeAndPositionInClipCoordSphere(){\\nvec2 xbc;\\nvec2 ybc;\\nmat4 T = mat4(\\nradius, 0.0, 0.0, 0.0,\\n0.0, radius, 0.0, 0.0,\\n0.0, 0.0, radius, 0.0,\\nposition.x, position.y, position.z, 1.0\\n);\\nmat4 R = transpose( projectionMatrix * modelViewMatrix * T );\\nfloat A = dot( R[ 3 ], D * R[ 3 ] );\\nfloat B = -2.0 * dot( R[ 0 ], D * R[ 3 ] );\\nfloat C = dot( R[ 0 ], D * R[ 0 ] );\\nxbc[ 0 ] = ( -B - sqrt( B * B - 4.0 * A * C ) ) / ( 2.0 * A );\\nxbc[ 1 ] = ( -B + sqrt( B * B - 4.0 * A * C ) ) / ( 2.0 * A );\\nfloat sx = abs( xbc[ 0 ] - xbc[ 1 ] ) * 0.5;\\nA = dot( R[ 3 ], D * R[ 3 ] );\\nB = -2.0 * dot( R[ 1 ], D * R[ 3 ] );\\nC = dot( R[ 1 ], D * R[ 1 ] );\\nybc[ 0 ] = ( -B - sqrt( B * B - 4.0 * A * C ) ) / ( 2.0 * A );\\nybc[ 1 ] = ( -B + sqrt( B * B - 4.0 * A * C ) ) / ( 2.0 * A );\\nfloat sy = abs( ybc[ 0 ] - ybc[ 1 ] ) * 0.5;\\ngl_Position.xy = vec2( 0.5 * ( xbc.x + xbc.y ), 0.5 * ( ybc.x + ybc.y ) );\\ngl_Position.xy -= mapping * vec2( sx, sy );\\ngl_Position.xy *= gl_Position.w;\\n}\\nvoid main(void){\\n#ifdef PICKING\\nvPickingColor = unpackColor( primitiveId );\\n#else\\n#include color_vertex\\n#endif\\nvRadius = radius * matrixScale( modelViewMatrix );\\nvec4 mvPosition = modelViewMatrix * vec4( position, 1.0 );\\nmvPosition.z -= vRadius;\\ngl_Position = projectionMatrix * vec4( mvPosition.xyz, 1.0 );\\nComputePointSizeAndPositionInClipCoordSphere();\\nvRadiusSq = vRadius * vRadius;\\nvec4 vPoint4 = projectionMatrixInverse * gl_Position;\\nvPoint = vPoint4.xyz / vPoint4.w;\\nvPointViewPosition = -mvPosition.xyz / mvPosition.w;\\n}\"),Yf.add(\"shader/SphereImpostor.frag\",\"#define STANDARD\\n#define IMPOSTOR\\nuniform vec3 diffuse;\\nuniform vec3 emissive;\\nuniform float roughness;\\nuniform float metalness;\\nuniform float opacity;\\nuniform float nearClip;\\nuniform mat4 projectionMatrix;\\nuniform float ortho;\\nvarying float vRadius;\\nvarying float vRadiusSq;\\nvarying vec3 vPoint;\\nvarying vec3 vPointViewPosition;\\n#ifdef PICKING\\nuniform float objectId;\\nvarying vec3 vPickingColor;\\n#else\\n#include common\\n#include color_pars_fragment\\n#include fog_pars_fragment\\n#include bsdfs\\n#include lights_pars\\n#include lights_physical_pars_fragment\\n#endif\\nbool flag2 = false;\\nbool interior = false;\\nvec3 cameraPos;\\nvec3 cameraNormal;\\nfloat calcDepth( in vec3 cameraPos ){\\nvec2 clipZW = cameraPos.z * projectionMatrix[2].zw + projectionMatrix[3].zw;\\nreturn 0.5 + 0.5 * clipZW.x / clipZW.y;\\n}\\nfloat calcClip( vec3 cameraPos ){\\nreturn dot( vec4( cameraPos, 1.0 ), vec4( 0.0, 0.0, 1.0, nearClip - 0.5 ) );\\n}\\nbool Impostor( out vec3 cameraPos, out vec3 cameraNormal ){\\nvec3 cameraSpherePos = -vPointViewPosition;\\ncameraSpherePos.z += vRadius;\\nvec3 rayOrigin = mix( vec3( 0.0, 0.0, 0.0 ), vPoint, ortho );\\nvec3 rayDirection = mix( normalize( vPoint ), vec3( 0.0, 0.0, 1.0 ), ortho );\\nvec3 cameraSphereDir = mix( cameraSpherePos, rayOrigin - cameraSpherePos, ortho );\\nfloat B = dot( rayDirection, cameraSphereDir );\\nfloat det = B * B + vRadiusSq - dot( cameraSphereDir, cameraSphereDir );\\nif( det < 0.0 ){\\ndiscard;\\nreturn false;\\n}else{\\nfloat sqrtDet = sqrt( det );\\nfloat posT = mix( B + sqrtDet, B + sqrtDet, ortho );\\nfloat negT = mix( B - sqrtDet, sqrtDet - B, ortho );\\ncameraPos = rayDirection * negT + rayOrigin;\\n#ifdef NEAR_CLIP\\nif( calcDepth( cameraPos ) <= 0.0 ){\\ncameraPos = rayDirection * posT + rayOrigin;\\ninterior = true;\\nreturn false;\\n}else if( calcClip( cameraPos ) > 0.0 ){\\ncameraPos = rayDirection * posT + rayOrigin;\\ninterior = true;\\nflag2 = true;\\nreturn false;\\n}else{\\ncameraNormal = normalize( cameraPos - cameraSpherePos );\\n}\\n#else\\nif( calcDepth( cameraPos ) <= 0.0 ){\\ncameraPos = rayDirection * posT + rayOrigin;\\ninterior = true;\\nreturn false;\\n}else{\\ncameraNormal = normalize( cameraPos - cameraSpherePos );\\n}\\n#endif\\nreturn true;\\n}\\nreturn false;\\n}\\nvoid main(void){\\nbool flag = Impostor( cameraPos, cameraNormal );\\n#ifdef NEAR_CLIP\\nif( calcClip( cameraPos ) > 0.0 )\\ndiscard;\\n#endif\\ngl_FragDepthEXT = calcDepth( cameraPos );\\nif( !flag ){\\n#ifdef NEAR_CLIP\\nif( flag2 ){\\ngl_FragDepthEXT = max( 0.0, calcDepth( vec3( - ( nearClip - 0.5 ) ) ) + ( 0.0000001 / vRadius ) );\\n}else if( gl_FragDepthEXT >= 0.0 ){\\ngl_FragDepthEXT = 0.0 + ( 0.0000001 / vRadius );\\n}\\n#else\\nif( gl_FragDepthEXT >= 0.0 ){\\ngl_FragDepthEXT = 0.0 + ( 0.0000001 / vRadius );\\n}\\n#endif\\n}\\nif (gl_FragDepthEXT < 0.0)\\ndiscard;\\nif (gl_FragDepthEXT > 1.0)\\ndiscard;\\n#ifdef PICKING\\ngl_FragColor = vec4( vPickingColor, objectId );\\n#else\\nvec3 vNormal = cameraNormal;\\nvec3 vViewPosition = -cameraPos;\\nvec4 diffuseColor = vec4( diffuse, opacity );\\nReflectedLight reflectedLight = ReflectedLight( vec3( 0.0 ), vec3( 0.0 ), vec3( 0.0 ), vec3( 0.0 ) );\\nvec3 totalEmissiveLight = emissive;\\n#include color_fragment\\n#include roughnessmap_fragment\\n#include metalnessmap_fragment\\n#include normal_flip\\n#include normal_fragment\\nif( interior ){\\nnormal = vec3( 0.0, 0.0, 0.4 );\\n}\\n#include lights_physical_fragment\\n#include lights_template\\nvec3 outgoingLight = reflectedLight.directDiffuse + reflectedLight.indirectDiffuse + reflectedLight.directSpecular + reflectedLight.indirectSpecular + totalEmissiveLight;\\ngl_FragColor = vec4( outgoingLight, diffuseColor.a );\\n#include premultiplied_alpha_fragment\\n#include tonemapping_fragment\\n#include encodings_fragment\\n#include fog_fragment\\n#endif\\n}\");var db=function(t){function e(e,r){t.call(this,e,r),this.index=On(this.indexSize,this.attributeSize),this.makeIndex(),this.initIndex(this.index,1),this.addAttributes({mapping:{type:this.mappingType,value:null}}),this.setAttributes({primitiveId:Bo(this.size)})}t&&(e.__proto__=t),e.prototype=Object.create(t&&t.prototype),e.prototype.constructor=e;var r={attributeSize:{},indexSize:{},mapping:{},mappingIndices:{},mappingIndicesSize:{},mappingType:{},mappingSize:{},mappingItemSize:{}};return r.attributeSize.get=function(){return this.size*this.mappingSize},r.indexSize.get=function(){return this.size*this.mappingIndicesSize},r.mapping.get=function(){},r.mappingIndices.get=function(){},r.mappingIndicesSize.get=function(){},r.mappingType.get=function(){},r.mappingSize.get=function(){},r.mappingItemSize.get=function(){},e.prototype.addAttributes=function(e){var r={};for(var i in e){var n=e[i];r[i]={type:n.type,value:null}}t.prototype.addAttributes.call(this,r)},e.prototype.getAttributeIndex=function(t){return 3*t*this.mappingSize},e.prototype.setAttributes=function(t){t&&!t.position&&t.position1&&t.position2&&(t.position=Do(t.position1,t.position2));var e,r,i,n,o,a,s,c=this.size,u=this.mappingSize,h=this.geometry.attributes;for(var l in t)if(\"index\"!==l&&\"picking\"!==l){r=t[l],i=(e=h[l]).itemSize,n=e.array;for(var p=0;p<c;++p){a=(o=p*i)*u;for(var d=0;d<u;++d){s=a+i*d;for(var f=0;f<i;++f)n[s+f]=r[o+f]}}e.needsUpdate=!0}},e.prototype.makeMapping=function(){for(var t=this.size,e=this.mapping,r=this.mappingSize,i=this.mappingItemSize,n=this.geometry.attributes.mapping.array,o=0;o<t;o++)n.set(e,o*i*r)},e.prototype.makeIndex=function(){for(var t,e,r=this.size,i=this.mappingSize,n=this.mappingIndices,o=this.mappingIndicesSize,a=this.index,s=0;s<r;s++){t=s*o,e=s*i,a.set(n,t);for(var c=0;c<o;++c)a[t+c]+=e}},Object.defineProperties(e.prototype,r),e}(qy),fb=new Float32Array([-1,1,-1,-1,1,1,1,-1]),mb=new Uint16Array([0,1,2,1,3,2]),gb=function(t){function e(){t.apply(this,arguments)}t&&(e.__proto__=t),e.prototype=Object.create(t&&t.prototype),e.prototype.constructor=e;var r={mapping:{},mappingIndices:{},mappingIndicesSize:{},mappingType:{},mappingSize:{},mappingItemSize:{}};return r.mapping.get=function(){return fb},r.mappingIndices.get=function(){return mb},r.mappingIndicesSize.get=function(){return 6},r.mappingType.get=function(){return\"v2\"},r.mappingSize.get=function(){return 4},r.mappingItemSize.get=function(){return 2},Object.defineProperties(e.prototype,r),e}(db),vb=function(t){function e(e,r){t.call(this,e,r),this.addUniforms({projectionMatrixInverse:{value:new v},ortho:{value:0}}),this.addAttributes({radius:{type:\"f\",value:null}}),this.setAttributes(e),this.makeMapping()}t&&(e.__proto__=t),e.prototype=Object.create(t&&t.prototype),e.prototype.constructor=e;var r={isImpostor:{},vertexShader:{},fragmentShader:{}};return r.isImpostor.get=function(){return!0},r.vertexShader.get=function(){return\"SphereImpostor.vert\"},r.fragmentShader.get=function(){return\"SphereImpostor.frag\"},Object.defineProperties(e.prototype,r),e}(gb),yb=function(t,e){return!Uf||e&&e.disableImpostor?new pb(t,e):new vb(t,e)};Qf.add(\"sphere\",yb),Yf.add(\"shader/Point.vert\",\"uniform float nearClip;\\nuniform float clipRadius;\\nuniform vec3 clipCenter;\\nuniform float size;\\nuniform float canvasHeight;\\nuniform float pixelRatio;\\nvarying vec3 vViewPosition;\\n#if defined( RADIUS_CLIP )\\nvarying vec3 vClipCenter;\\n#endif\\n#if defined( PICKING )\\n#include unpack_color\\nattribute float primitiveId;\\nvarying vec3 vPickingColor;\\n#else\\n#include color_pars_vertex\\n#endif\\n#include common\\nvoid main(){\\n#if defined( PICKING )\\nvPickingColor = unpackColor( primitiveId );\\n#else\\n#include color_vertex\\n#endif\\n#include begin_vertex\\n#include project_vertex\\n#ifdef USE_SIZEATTENUATION\\ngl_PointSize = size * pixelRatio * ( ( canvasHeight / 2.0 ) / -mvPosition.z );\\n#else\\ngl_PointSize = size * pixelRatio;\\n#endif\\nvViewPosition = -mvPosition.xyz;\\n#if defined( RADIUS_CLIP )\\nvClipCenter = -( modelViewMatrix * vec4( clipCenter, 1.0 ) ).xyz;\\n#endif\\n#include nearclip_vertex\\n#include radiusclip_vertex\\n}\"),Yf.add(\"shader/Point.frag\",\"uniform vec3 diffuse;\\nuniform float opacity;\\nuniform float nearClip;\\nuniform float clipRadius;\\nvarying vec3 vViewPosition;\\n#if defined( RADIUS_CLIP )\\nvarying vec3 vClipCenter;\\n#endif\\n#ifdef USE_MAP\\nuniform sampler2D map;\\n#endif\\n#if defined( PICKING )\\nuniform float objectId;\\nvarying vec3 vPickingColor;\\n#else\\n#include common\\n#include color_pars_fragment\\n#include fog_pars_fragment\\n#endif\\nvoid main(){\\n#include nearclip_fragment\\n#include radiusclip_fragment\\n#if defined( PICKING )\\n#ifdef USE_MAP\\nif( texture2D( map, vec2( gl_PointCoord.x, 1.0 - gl_PointCoord.y ) ).a < 0.5 )\\ndiscard;\\n#endif\\ngl_FragColor = vec4( vPickingColor, objectId );\\n#else\\nvec3 outgoingLight = vec3( 0.0 );\\nvec4 diffuseColor = vec4( diffuse, 1.0 );\\n#ifdef USE_MAP\\ndiffuseColor *= texture2D( map, vec2( gl_PointCoord.x, 1.0 - gl_PointCoord.y ) );\\n#endif\\n#include color_fragment\\n#include alphatest_fragment\\noutgoingLight = diffuseColor.rgb;\\ngl_FragColor = vec4( outgoingLight, diffuseColor.a * opacity );\\n#include premultiplied_alpha_fragment\\n#include tonemapping_fragment\\n#include encodings_fragment\\n#include fog_fragment\\n#endif\\n}\");var bb=function(t){function e(e,r){var i=e||{},n=r||{};i.primitiveId||(i.primitiveId=Bo(i.position.length/3)),t.call(this,i,n),this.pointSize=gn(n.pointSize,1),this.sizeAttenuation=gn(n.sizeAttenuation,!0),this.sortParticles=gn(n.sortParticles,!1),this.alphaTest=gn(n.alphaTest,.5),this.useTexture=gn(n.useTexture,!1),this.forceTransparent=gn(n.forceTransparent,!1),this.edgeBleach=gn(n.edgeBleach,0),this.addUniforms({size:{value:this.pointSize},canvasHeight:{value:1},pixelRatio:{value:1},map:{value:null}})}t&&(e.__proto__=t),e.prototype=Object.create(t&&t.prototype),e.prototype.constructor=e;var r={parameters:{},isPoint:{},vertexShader:{},fragmentShader:{}};return r.parameters.get=function(){return Object.assign.call(this,{pointSize:{uniform:\"size\"},sizeAttenuation:{updateShader:!0},sortParticles:{},alphaTest:{updateShader:!0},useTexture:{updateShader:!0},forceTransparent:{},edgeBleach:{uniform:!0}},t.prototype.parameters)},e.prototype.makeMaterial=function(){t.prototype.makeMaterial.call(this),this.makeTexture();var e=this.material,r=this.wireframeMaterial,i=this.pickingMaterial;e.uniforms.map.value=this.tex,e.needsUpdate=!0,r.uniforms.map.value=this.tex,r.needsUpdate=!0,i.uniforms.map.value=this.tex,i.needsUpdate=!0},e.prototype.makeTexture=function(){this.tex&&this.tex.dispose(),this.tex=Bs({delta:this.edgeBleach})},e.prototype.getDefines=function(e){var r=t.prototype.getDefines.call(this,e);return this.sizeAttenuation&&(r.USE_SIZEATTENUATION=1),this.useTexture&&(r.USE_MAP=1),this.alphaTest>0&&this.alphaTest<=1&&(r.ALPHATEST=this.alphaTest.toPrecision(2)),r},e.prototype.setUniforms=function(e){e&&void 0!==e.edgeBleach&&(this.makeTexture(),e.map=this.tex),t.prototype.setUniforms.call(this,e)},e.prototype.dispose=function(){t.prototype.dispose.call(this),this.tex&&this.tex.dispose()},r.isPoint.get=function(){return!0},r.vertexShader.get=function(){return\"Point.vert\"},r.fragmentShader.get=function(){return\"Point.frag\"},Object.defineProperties(e.prototype,r),e}(qy),xb=function(t){function e(e,r,i){t.call(this,e,r,i),this.type=\"dot\",this.parameters=Object.assign({thresholdType:{type:\"select\",rebuild:!0,options:{value:\"value\",sigma:\"sigma\"}},thresholdMin:{type:\"number\",precision:3,max:1/0,min:-1/0,rebuild:!0},thresholdMax:{type:\"number\",precision:3,max:1/0,min:-1/0,rebuild:!0},thresholdOut:{type:\"boolean\",rebuild:!0},dotType:{type:\"select\",rebuild:!0,options:{\"\":\"\",sphere:\"sphere\",point:\"point\"}},radiusType:{type:\"select\",options:{\"\":\"\",value:\"value\",\"abs-value\":\"abs-value\",\"value-min\":\"value-min\",deviation:\"deviation\",size:\"size\"}},radius:{type:\"number\",precision:3,max:10,min:.001,property:\"size\"},scale:{type:\"number\",precision:3,max:10,min:.001},sphereDetail:!0,disableImpostor:!0,pointSize:{type:\"number\",precision:1,max:100,min:0,buffer:!0},sizeAttenuation:{type:\"boolean\",buffer:!0},sortParticles:{type:\"boolean\",rebuild:!0},useTexture:{type:\"boolean\",buffer:!0},alphaTest:{type:\"range\",step:.001,max:1,min:0,buffer:!0},forceTransparent:{type:\"boolean\",buffer:!0},edgeBleach:{type:\"range\",step:.001,max:1,min:0,buffer:!0}},this.parameters,{colorScheme:{type:\"select\",update:\"color\",options:{\"\":\"\",value:\"value\",uniform:\"uniform\",random:\"random\"}}}),e instanceof iy?(this.surface=void 0,this.volume=new oy(e)):(this.surface=e,this.volume=void 0),this.init(i)}return t&&(e.__proto__=t),e.prototype=Object.create(t&&t.prototype),e.prototype.constructor=e,e.prototype.init=function(e){var r=e||{};r.colorScheme=gn(r.colorScheme,\"uniform\"),r.colorValue=gn(r.colorValue,14540253),this.thresholdType=gn(r.thresholdType,\"sigma\"),this.thresholdMin=gn(r.thresholdMin,2),this.thresholdMax=gn(r.thresholdMax,1/0),this.thresholdOut=gn(r.thresholdOut,!1),this.dotType=gn(r.dotType,\"point\"),this.radius=gn(r.radius,.1),this.scale=gn(r.scale,1),this.pointSize=gn(r.pointSize,1),this.sizeAttenuation=gn(r.sizeAttenuation,!0),this.sortParticles=gn(r.sortParticles,!1),this.useTexture=gn(r.useTexture,!1),this.alphaTest=gn(r.alphaTest,.5),this.forceTransparent=gn(r.forceTransparent,!1),this.edgeBleach=gn(r.edgeBleach,0),t.prototype.init.call(this,r),this.build()},e.prototype.attach=function(t){var e=this;this.bufferList.forEach(function(t){e.viewer.add(t)}),this.setVisibility(this.visible),t()},e.prototype.create=function(){var t={};if(this.volume){var e,r,i=this.volume;\"sigma\"===this.thresholdType?(e=i.getValueForSigma(this.thresholdMin),r=i.getValueForSigma(this.thresholdMax)):(e=this.thresholdMin,r=this.thresholdMax),i.setFilter(e,r,this.thresholdOut),t.position=i.getDataPosition(),t.color=i.getDataColor(this.getColorParams()),\"sphere\"===this.dotType&&(t.radius=i.getDataSize(this.radius,this.scale),t.picking=i.getDataPicking())}else{var n=this.surface;t.position=n.getPosition(),t.color=n.getColor(this.getColorParams()),\"sphere\"===this.dotType&&(t.radius=n.getSize(this.radius,this.scale),t.picking=n.getPicking())}\"sphere\"===this.dotType?this.dotBuffer=new yb(t,this.getBufferParams({sphereDetail:this.sphereDetail,disableImpostor:this.disableImpostor,dullInterior:!1})):this.dotBuffer=new bb(t,this.getBufferParams({pointSize:this.pointSize,sizeAttenuation:this.sizeAttenuation,sortParticles:this.sortParticles,useTexture:this.useTexture,alphaTest:this.alphaTest,forceTransparent:this.forceTransparent,edgeBleach:this.edgeBleach})),this.bufferList.push(this.dotBuffer)},e.prototype.update=function(t){if(0!==this.bufferList.length){var e={};(t=t||{}).color&&(this.volume?e.color=this.volume.getDataColor(this.getColorParams()):e.color=this.surface.getColor(this.getColorParams())),\"sphere\"===this.dotType&&(t.radius||t.scale)&&(this.volume?e.radius=this.volume.getDataSize(this.radius,this.scale):e.radius=this.surface.getSize(this.radius,this.scale)),this.dotBuffer.setAttributes(e)}},e.prototype.setParameters=function(e,r,i){return r=r||{},e&&void 0!==e.thresholdType&&this.volume instanceof iy&&(\"value\"===this.thresholdType&&\"sigma\"===e.thresholdType?(this.thresholdMin=this.volume.getSigmaForValue(this.thresholdMin),this.thresholdMax=this.volume.getSigmaForValue(this.thresholdMax)):\"sigma\"===this.thresholdType&&\"value\"===e.thresholdType&&(this.thresholdMin=this.volume.getValueForSigma(this.thresholdMin),this.thresholdMax=this.volume.getValueForSigma(this.thresholdMax)),this.thresholdType=e.thresholdType),e&&void 0!==e.radiusType&&(\"radius\"===e.radiusType?this.radius=.1:this.radius=e.radiusType,r.radius=!0,\"sphere\"!==this.dotType||Uf&&!this.disableImpostor||(i=!0)),e&&void 0!==e.radius&&(r.radius=!0,\"sphere\"!==this.dotType||Uf&&!this.disableImpostor||(i=!0)),e&&void 0!==e.scale&&(r.scale=!0,\"sphere\"!==this.dotType||Uf&&!this.disableImpostor||(i=!0)),t.prototype.setParameters.call(this,e,r,i),this},e}(eb);Yf.add(\"shader/Image.vert\",\"uniform float clipRadius;\\nuniform vec3 clipCenter;\\nvarying vec2 vUv;\\n#if defined( NEAR_CLIP ) || defined( RADIUS_CLIP ) || !defined( PICKING )\\nvarying vec3 vViewPosition;\\n#endif\\n#if defined( RADIUS_CLIP )\\nvarying vec3 vClipCenter;\\n#endif\\nvoid main() {\\n#include begin_vertex\\n#include project_vertex\\nvUv = uv;\\n#if defined( NEAR_CLIP ) || defined( RADIUS_CLIP ) || !defined( PICKING )\\nvViewPosition = -mvPosition.xyz;\\n#endif\\n#if defined( RADIUS_CLIP )\\nvClipCenter = -( modelViewMatrix * vec4( clipCenter, 1.0 ) ).xyz;\\n#endif\\n}\"),Yf.add(\"shader/Image.frag\",\"uniform sampler2D map;\\nuniform float opacity;\\nuniform vec2 mapSize;\\nuniform float nearClip;\\nuniform float clipRadius;\\nvarying vec2 vUv;\\n#if defined( NEAR_CLIP ) || defined( RADIUS_CLIP ) || !defined( PICKING )\\nvarying vec3 vViewPosition;\\n#endif\\n#if defined( RADIUS_CLIP )\\nvarying vec3 vClipCenter;\\n#endif\\n#if defined( PICKING )\\nuniform sampler2D pickingMap;\\nuniform float objectId;\\n#else\\n#include fog_pars_fragment\\n#endif\\n#if defined( CUBIC_INTERPOLATION )\\n#if defined( CATMULROM_FILTER ) || defined( MITCHELL_FILTER )\\n#if defined( CATMULROM_FILTER )\\nconst float B = 0.0;\\nconst float C = 0.5;\\n#elif defined( MITCHELL_FILTER )\\nconst float B = 0.333;\\nconst float C = 0.333;\\n#endif\\nfloat filter( float x ){\\nfloat f = x;\\nif( f < 0.0 ){\\nf = -f;\\n}\\nif( f < 1.0 ){\\nreturn ( ( 12.0 - 9.0 * B - 6.0 * C ) * ( f * f * f ) +\\n( -18.0 + 12.0 * B + 6.0 *C ) * ( f * f ) +\\n( 6.0 - 2.0 * B ) ) / 6.0;\\n}else if( f >= 1.0 && f < 2.0 ){\\nreturn ( ( -B - 6.0 * C ) * ( f * f * f )\\n+ ( 6.0 * B + 30.0 * C ) * ( f *f ) +\\n( - ( 12.0 * B ) - 48.0 * C ) * f +\\n8.0 * B + 24.0 * C ) / 6.0;\\n}else{\\nreturn 0.0;\\n}\\n}\\n#elif defined( BSPLINE_FILTER )\\nfloat filter( float x ){\\nfloat f = x;\\nif( f < 0.0 ){\\nf = -f;\\n}\\nif( f >= 0.0 && f <= 1.0 ){\\nreturn ( 2.0 / 3.0 ) + ( 0.5 ) * ( f * f * f ) - ( f * f );\\n}else if( f > 1.0 && f <= 2.0 ){\\nreturn 1.0 / 6.0 * pow( ( 2.0 - f ), 3.0 );\\n}\\nreturn 1.0;\\n}\\n#else\\nfloat filter( float x ){\\nreturn 1.0;\\n}\\n#endif\\nvec4 biCubic( sampler2D tex, vec2 texCoord ){\\nvec2 texelSize = 1.0 / mapSize;\\ntexCoord -= texelSize / 2.0;\\nvec4 nSum = vec4( 0.0 );\\nfloat nDenom = 0.0;\\nvec2 cell = fract( texCoord * mapSize );\\nfor( float m = -1.0; m <= 2.0; ++m ){\\nfor( float n = -1.0; n <= 2.0; ++n ){\\nvec4 vecData = texture2D(\\ntex, texCoord + texelSize * vec2( m, n )\\n);\\nfloat c = filter( m - cell.x ) * filter( -n + cell.y );\\nnSum += vecData * c;\\nnDenom += c;\\n}\\n}\\nreturn nSum / nDenom;\\n}\\n#endif\\nvoid main(){\\n#include nearclip_fragment\\n#include radiusclip_fragment\\n#if defined( CUBIC_INTERPOLATION )\\ngl_FragColor = biCubic( map, vUv );\\n#else\\ngl_FragColor = texture2D( map, vUv );\\n#endif\\n#if defined( PICKING )\\nif( gl_FragColor.a < 0.7 )\\ndiscard;\\ngl_FragColor = vec4( texture2D( pickingMap, vUv ).xyz, objectId );\\n#else\\nif( gl_FragColor.a < 0.01 )\\ndiscard;\\ngl_FragColor.a *= opacity;\\n#include fog_fragment\\n#endif\\n}\");var _b=new Uint16Array([0,1,2,1,3,2]),wb=new Float32Array([0,1,0,0,1,1,1,0]),Sb=function(t){function e(e,r){var i=e||{},n=r||{};t.call(this,{position:i.position,index:_b,picking:i.picking},n),this.forceTransparent=!0,this.filter=gn(n.filter,\"nearest\");var o=new y(i.imageData,i.width,i.height);o.flipY=!0,this.tex=o;for(var a=i.imageData.length,s=new Uint8Array(a),c=0;c<a;c+=4){var u=c/4;s[c]=u>>16&255,s[c+1]=u>>8&255,s[c+2]=255&u}var h=new y(s,i.width,i.height);h.flipY=!0,h.minFilter=nl,h.magFilter=nl,this.pickingTex=h,this.addUniforms({map:{value:o},pickingMap:{value:h},mapSize:{value:new l(i.width,i.height)}}),this.geometry.addAttribute(\"uv\",new St(wb,2))}t&&(e.__proto__=t),e.prototype=Object.create(t&&t.prototype),e.prototype.constructor=e;var r={parameters:{},vertexShader:{},fragmentShader:{}};return r.parameters.get=function(){return Object.assign.call(this,{filter:{updateShader:!0,uniform:!0}},t.prototype.parameters)},e.prototype.getDefines=function(e){var r=t.prototype.getDefines.call(this,e);return this.filter.startsWith(\"cubic\")&&(r.CUBIC_INTERPOLATION=1,this.filter.endsWith(\"bspline\")?r.BSPLINE_FILTER=1:this.filter.endsWith(\"catmulrom\")?r.CATMULROM_FILTER=1:this.filter.endsWith(\"mitchell\")&&(r.MITCHELL_FILTER=1)),r},e.prototype.updateTexture=function(){var t=this.tex;this.filter.startsWith(\"cubic\")?(t.minFilter=nl,t.magFilter=nl):\"linear\"===this.filter?(t.minFilter=sl,t.magFilter=sl):(t.minFilter=nl,t.magFilter=nl),t.needsUpdate=!0,this.pickingTex.needsUpdate=!0},e.prototype.makeMaterial=function(){t.prototype.makeMaterial.call(this),this.updateTexture();var e=this.material;e.uniforms.map.value=this.tex,e.blending=lh,e.needsUpdate=!0;var r=this.wireframeMaterial;r.uniforms.map.value=this.tex,r.blending=lh,r.needsUpdate=!0;var i=this.pickingMaterial;i.uniforms.map.value=this.tex,i.uniforms.pickingMap.value=this.pickingTex,i.blending=lh,i.needsUpdate=!0},e.prototype.setUniforms=function(e){e&&void 0!==e.filter&&(this.updateTexture(),e.map=this.tex),t.prototype.setUniforms.call(this,e)},r.vertexShader.get=function(){return\"Image.vert\"},r.fragmentShader.get=function(){return\"Image.frag\"},Object.defineProperties(e.prototype,r),e}(qy),Ab=function(t,e){var r=e||{};this.dimension=gn(r.dimension,\"x\"),this.positionType=gn(r.positionType,\"percent\"),this.position=gn(r.position,30),this.thresholdType=gn(r.thresholdType,\"sigma\"),this.thresholdMin=gn(r.thresholdMin,-1/0),this.thresholdMax=gn(r.thresholdMax,1/0),this.normalize=gn(r.normalize,!1),this.volume=t};Ab.prototype.getPositionFromCoordinate=function(t){var e,r=this.dimension,i=this.volume,n=i.matrix,o=(new g).setFromMatrixPosition(n)[r],a=(new g).setFromMatrixScale(n)[r];return e=\"x\"===r?i.nx:\"y\"===r?i.ny:i.nz,Math.round(((t-o)/(e/100)+1)/a)},Ab.prototype.getData=function(t){function e(t){return Math.round(t/100*(o-1))}function r(t,e,r,i){return 3*(r*a.ny*a.nx+e*a.nx+t)+i}function i(t,e,r,i){m.set(t,e,r).applyMatrix4(c).toArray(f,i)}var n=this;t=t||{};var o,a=this.volume,s=a.data,c=a.matrix;o=\"coordinate\"===this.positionType?this.getPositionFromCoordinate(this.position):this.position;var u,h,l,p,d,f=new Float32Array(12),m=new g,v=0,y=0,b=0,x=a.nx,_=a.ny,w=a.nz;\"x\"===this.dimension?(l=e(a.nx),p=a.ny-1,d=a.nz-1,u=a.nz,h=a.ny,x=(v=l)+1,i(l,0,0,0),i(l,p,0,3),i(l,0,d,6),i(l,p,d,9)):\"y\"===this.dimension?(l=a.nx-1,p=e(a.ny),d=a.nz-1,u=a.nz,h=a.nx,_=(y=p)+1,i(0,p,0,0),i(l,p,0,3),i(0,p,d,6),i(l,p,d,9)):\"z\"===this.dimension&&(l=a.nx-1,p=a.ny-1,d=e(a.nz),u=a.nx,h=a.ny,w=(b=d)+1,i(0,0,d,0),i(0,p,d,3),i(l,0,d,6),i(l,p,d,9));var S,A,M=0,E=0,T=new Uint8Array(u*h*4),P=new Float32Array(u*h);\"sigma\"===this.thresholdType?(S=a.getValueForSigma(this.thresholdMin),A=a.getValueForSigma(this.thresholdMax)):(S=this.thresholdMin,A=this.thresholdMax);var C=Object.assign({},t.colorParams,{volume:a});this.normalize&&(C.domain=[0,1]);var I,R,L,O=Hf.getScheme(C),D=new Float32Array(3),N=O.getScale();if(this.normalize){I=1/0,R=-1/0;for(var k=y;k<_;++k)for(var F=v;F<x;++F)for(var B=b;B<w;++B){var z=s[r(F,k,B,0)/3];z<I&&(I=z),z>R&&(R=z)}L=R-I}for(var U=y;U<_;++U)for(var j=v;j<x;++j)for(var G=b;G<w;++G){var V=r(j,U,G,0)/3,$=s[V];n.normalize&&($=($-I)/L),O.colorToArray(N($),D),T[M]=Math.round(255*D[0]),T[M+1]=Math.round(255*D[1]),T[M+2]=Math.round(255*D[2]),T[M+3]=$>S&&$<A?255:0,P[E]=V,++E,M+=4}var H=new yv(P,a);return{position:f,imageData:T,width:u,height:h,picking:H}};var Mb=function(t){function e(e,r,i){t.call(this,e,r,i),this.type=\"slice\",this.parameters=Object.assign({filter:{type:\"select\",buffer:!0,options:{nearest:\"nearest\",linear:\"linear\",\"cubic-bspline\":\"cubic-bspline\",\"cubic-catmulrom\":\"cubic-catmulrom\",\"cubic-mitchell\":\"cubic-mitchell\"}},positionType:{type:\"select\",rebuild:!0,options:{percent:\"percent\",coordinate:\"coordinate\"}},position:{type:\"range\",step:.1,max:100,min:1,rebuild:!0},dimension:{type:\"select\",rebuild:!0,options:{x:\"x\",y:\"y\",z:\"z\"}},thresholdType:{type:\"select\",rebuild:!0,options:{value:\"value\",sigma:\"sigma\"}},thresholdMin:{type:\"number\",precision:3,max:1/0,min:-1/0,rebuild:!0},thresholdMax:{type:\"number\",precision:3,max:1/0,min:-1/0,rebuild:!0},normalize:{type:\"boolean\",rebuild:!0}},this.parameters,{flatShaded:null,side:null,wireframe:null,linewidth:null,colorScheme:null,roughness:null,metalness:null,diffuse:null}),this.volume=e,this.init(i)}return t&&(e.__proto__=t),e.prototype=Object.create(t&&t.prototype),e.prototype.constructor=e,e.prototype.init=function(e){var r=this.volume,i=e||{};i.colorDomain=gn(i.colorDomain,[r.min,r.max]),i.colorScheme=gn(i.colorScheme,\"value\"),i.colorScale=gn(i.colorScale,\"Spectral\"),this.colorScheme=\"value\",this.dimension=gn(i.dimension,\"x\"),this.filter=gn(i.filter,\"cubic-bspline\"),this.positionType=gn(i.positionType,\"percent\"),this.position=gn(i.position,30),this.thresholdType=gn(i.thresholdType,\"sigma\"),this.thresholdMin=gn(i.thresholdMin,-1/0),this.thresholdMax=gn(i.thresholdMax,1/0),this.normalize=gn(i.normalize,!1),t.prototype.init.call(this,i),this.build()},e.prototype.attach=function(t){var e=this;this.bufferList.forEach(function(t){e.viewer.add(t)}),this.setVisibility(this.visible),t()},e.prototype.create=function(){var t=new Ab(this.volume,{positionType:this.positionType,position:this.position,dimension:this.dimension,thresholdType:this.thresholdType,thresholdMin:this.thresholdMin,thresholdMax:this.thresholdMax,normalize:this.normalize}),e=new Sb(t.getData({colorParams:this.getColorParams()}),this.getBufferParams({filter:this.filter}));this.bufferList.push(e)},e}(eb),Eb=function(t){function e(e,r,i){var n=i||{};if(t.call(this,e,r,n),this.type=\"structure\",this.parameters=Object.assign({radiusType:{type:\"select\",options:Ta.types},radius:{type:\"number\",precision:3,max:10,min:.001},scale:{type:\"number\",precision:3,max:10,min:.001},assembly:null,defaultAssembly:{type:\"hidden\"}},this.parameters),this.selection=new Cf(n.sele),this.dataList=[],this.structure=e,this.structureView=this.structure.getView(this.selection),e.biomolDict){var o={default:\"default\",\"\":e.unitcell?\"AU\":\"FULL\"};Object.keys(e.biomolDict).forEach(function(t){o[t]=t}),this.parameters.assembly={type:\"select\",options:o,rebuild:!0}}else this.parameters.assembly=null}t&&(e.__proto__=t),e.prototype=Object.create(t&&t.prototype),e.prototype.constructor=e;var r={defaultScale:{}};return r.defaultScale.get=function(){return{vdw:1,covalent:1,bfactor:.01,sstruc:1}},e.prototype.init=function(e){var r=e||{};r.colorScheme=gn(r.colorScheme,\"element\"),this.radius=gn(r.radius,\"vdw\"),this.scale=gn(r.scale,1),this.assembly=gn(r.assembly,\"default\"),this.defaultAssembly=gn(r.defaultAssembly,\"\"),\"auto\"===r.quality&&(r.quality=this.getQuality()),t.prototype.init.call(this,r),this.selection.signals.stringChanged.add(function(){this.build()},this),this.build()},e.prototype.getAssembly=function(){var t=\"default\"===this.assembly?this.defaultAssembly:this.assembly;return this.structure.biomolDict[t]},e.prototype.getQuality=function(){var t,e=this.structureView,r=this.getAssembly();return t=r?r.getAtomCount(e):e.atomCount,Bf&&(t*=4),e.atomStore.count/e.residueStore.count<2&&(t*=10),t<15e3?\"high\":t<8e4?\"medium\":\"low\"},e.prototype.create=function(){if(0!==this.structureView.atomCount){if(!this.structureView.hasCoords())return void(this.needsBuild=!0);this.needsBuild=!1;var t=this.getAssembly();if(t)t.partList.forEach(function(t,e){var r=t.getView(this.structureView);if(0!==r.atomCount){var i=this.createData(r,e);i&&(i.sview=r,i.instanceList=t.getInstanceList(),this.dataList.push(i))}},this);else{var e=this.createData(this.structureView,0);e&&(e.sview=this.structureView,this.dataList.push(e))}}},e.prototype.createData=function(){console.error(\"createData not implemented\")},e.prototype.update=function(t){return this.lazy&&!this.visible?void Object.assign(this.lazyProps.what,t):this.needsBuild?void this.build():void this.dataList.forEach(function(e){e.bufferList.length>0&&this.updateData(t,e)},this)},e.prototype.updateData=function(){this.build()},e.prototype.getColorParams=function(){var e=t.prototype.getColorParams.call(this);return e.structure=this.structure,e},e.prototype.getAtomParams=function(t,e){return Object.assign({what:t,colorParams:this.getColorParams(),radiusParams:{radius:this.radius,scale:this.scale}},e)},e.prototype.getBondParams=function(t,e){return Object.assign({what:t,colorParams:this.getColorParams(),radiusParams:{radius:this.radius,scale:this.scale}},e)},e.prototype.setSelection=function(t,e){return this.selection.setString(t,e),this},e.prototype.setParameters=function(e,r,i){return r=r||{},e&&void 0!==e.radiusType&&(\"size\"===e.radiusType?this.radius=1:this.radius=e.radiusType,delete e.radiusType,r.radius=!0,Uf&&!this.disableImpostor||(i=!0)),e&&void 0!==e.radius&&(r.radius=!0,Uf&&!this.disableImpostor||(i=!0)),e&&void 0!==e.scale&&(r.radius=!0,Uf&&!this.disableImpostor||(i=!0)),e&&void 0!==e.defaultAssembly&&(i=!0),t.prototype.setParameters.call(this,e,r,i),this},e.prototype.getParameters=function(){return Object.assign(t.prototype.getParameters.call(this),{sele:this.selection?this.selection.string:void 0,defaultAssembly:this.defaultAssembly})},e.prototype.attach=function(t){var e=this.viewer,r=this.bufferList;this.dataList.forEach(function(t){t.bufferList.forEach(function(i){r.push(i),e.add(i,t.instanceList)})}),this.setVisibility(this.visible),t()},e.prototype.clear=function(){this.dataList.length=0,t.prototype.clear.call(this)},e.prototype.dispose=function(){this.structureView.dispose(),delete this.structure,delete this.structureView,t.prototype.dispose.call(this)},Object.defineProperties(e.prototype,r),e}(eb),Tb=new g,Pb=new g,Cb=new g,Ib=new g(0,1,0),Rb=function(t){function e(e,r){var i=e||{},n=r||{},o=gn(n.radialSegments,10),a=gn(n.openEnded,!0),s=(new v).makeRotationX(Math.PI/2),c=new vr(1,1,1,o,1,a);c.applyMatrix(s);var u=i.position1.length,h=i.radius.length,l=c.attributes.position.array.length/3,p=u/3,d=new Float32Array(2*p*l);zo(p,l,0,d),zo(p,l,p*l,d);var f=new Float32Array(2*u),m=new Float32Array(2*u);t.call(this,{position:f,color:m,primitiveId:d,picking:i.picking},n,c),this.__center=new Float32Array(u),this._position=f,this._color=m,this._from=new Float32Array(2*u),this._to=new Float32Array(2*u),this._radius=new Float32Array(2*h),this.setAttributes(i,!0)}t&&(e.__proto__=t),e.prototype=Object.create(t&&t.prototype),e.prototype.constructor=e;var r={updateNormals:{}};return e.prototype.applyPositionTransform=function(t,e,r){Pb.fromArray(this._from,r),Cb.fromArray(this._to,r),t.lookAt(Pb,Cb,Ib);var i=this._radius[e];Tb.set(i,i,Pb.distanceTo(Cb)),t.scale(Tb)},e.prototype.setAttributes=function(e,r){var i={};e.position1&&e.position2&&(Do(e.position1,e.position2,this.__center),Do(e.position1,this.__center,this._position),Do(this.__center,e.position2,this._position,e.position1.length),this._from.set(e.position1),this._from.set(this.__center,e.position1.length),this._to.set(this.__center),this._to.set(e.position2,this.__center.length),i.position=this._position),e.color&&e.color2&&(this._color.set(e.color),this._color.set(e.color2,e.color.length),i.color=this._color),e.radius&&(this._radius.set(e.radius),this._radius.set(e.radius,e.radius.length),i.radius=this._radius),t.prototype.setAttributes.call(this,i,r)},r.updateNormals.get=function(){return!0},Object.defineProperties(e.prototype,r),e}(hb);Yf.add(\"shader/CylinderImpostor.vert\",\"\\nattribute vec3 mapping;\\nattribute vec3 position1;\\nattribute vec3 position2;\\nattribute float radius;\\nvarying vec3 axis;\\nvarying vec4 base_radius;\\nvarying vec4 end_b;\\nvarying vec3 U;\\nvarying vec3 V;\\nvarying vec4 w;\\n#ifdef PICKING\\n#include unpack_color\\nattribute float primitiveId;\\nvarying vec3 vPickingColor;\\n#else\\nattribute vec3 color2;\\nvarying vec3 vColor1;\\nvarying vec3 vColor2;\\n#endif\\nuniform mat4 modelViewMatrixInverse;\\nuniform float ortho;\\n#include matrix_scale\\nvoid main(){\\n#ifdef PICKING\\nvPickingColor = unpackColor( primitiveId );\\n#else\\nvColor1 = color;\\nvColor2 = color2;\\n#endif\\nbase_radius.w = radius * matrixScale( modelViewMatrix );\\nvec3 center = position;\\nvec3 dir = normalize( position2 - position1 );\\nfloat ext = length( position2 - position1 ) / 2.0;\\nvec3 cam_dir;\\nif( ortho == 0.0 ){\\ncam_dir = ( modelViewMatrixInverse * vec4( 0, 0, 0, 1 ) ).xyz - center;\\n}else{\\ncam_dir = ( modelViewMatrixInverse * vec4( 0, 0, 1, 0 ) ).xyz;\\n}\\ncam_dir = normalize( cam_dir );\\nvec3 ldir;\\nfloat b = dot( cam_dir, dir );\\nend_b.w = b;\\nif( b < 0.0 )\\nldir = -ext * dir;\\nelse\\nldir = ext * dir;\\nvec3 left = normalize( cross( cam_dir, ldir ) );\\nleft = radius * left;\\nvec3 up = radius * normalize( cross( left, ldir ) );\\naxis = normalize( normalMatrix * ldir );\\nU = normalize( normalMatrix * up );\\nV = normalize( normalMatrix * left );\\nvec4 base4 = modelViewMatrix * vec4( center - ldir, 1.0 );\\nbase_radius.xyz = base4.xyz / base4.w;\\nvec4 top_position = modelViewMatrix * vec4( center + ldir, 1.0 );\\nvec4 end4 = top_position;\\nend_b.xyz = end4.xyz / end4.w;\\nw = modelViewMatrix * vec4(\\ncenter + mapping.x*ldir + mapping.y*left + mapping.z*up, 1.0\\n);\\ngl_Position = projectionMatrix * w;\\ngl_Position.z = 0.99;\\n}\"),Yf.add(\"shader/CylinderImpostor.frag\",\"#define STANDARD\\n#define IMPOSTOR\\nuniform vec3 diffuse;\\nuniform vec3 emissive;\\nuniform float roughness;\\nuniform float metalness;\\nuniform float opacity;\\nuniform float nearClip;\\nuniform mat4 projectionMatrix;\\nuniform float ortho;\\nvarying vec3 axis;\\nvarying vec4 base_radius;\\nvarying vec4 end_b;\\nvarying vec3 U;\\nvarying vec3 V;\\nvarying vec4 w;\\n#ifdef PICKING\\nuniform float objectId;\\nvarying vec3 vPickingColor;\\n#else\\nvarying vec3 vColor1;\\nvarying vec3 vColor2;\\n#include common\\n#include fog_pars_fragment\\n#include bsdfs\\n#include lights_pars\\n#include lights_physical_pars_fragment\\n#endif\\nbool interior = false;\\nfloat distSq3( vec3 v3a, vec3 v3b ){\\nreturn (\\n( v3a.x - v3b.x ) * ( v3a.x - v3b.x ) +\\n( v3a.y - v3b.y ) * ( v3a.y - v3b.y ) +\\n( v3a.z - v3b.z ) * ( v3a.z - v3b.z )\\n);\\n}\\nfloat calcDepth( in vec3 cameraPos ){\\nvec2 clipZW = cameraPos.z * projectionMatrix[2].zw + projectionMatrix[3].zw;\\nreturn 0.5 + 0.5 * clipZW.x / clipZW.y;\\n}\\nfloat calcClip( vec3 cameraPos ){\\nreturn dot( vec4( cameraPos, 1.0 ), vec4( 0.0, 0.0, 1.0, nearClip - 0.5 ) );\\n}\\nvoid main(){\\nvec3 point = w.xyz / w.w;\\nvec3 base = base_radius.xyz;\\nfloat vRadius = base_radius.w;\\nvec3 end = end_b.xyz;\\nfloat b = end_b.w;\\nvec3 end_cyl = end;\\nvec3 surface_point = point;\\nvec3 ray_target = surface_point;\\nvec3 ray_origin = vec3(0.0);\\nvec3 ray_direction = mix(normalize(ray_origin - ray_target), vec3(0.0, 0.0, 1.0), ortho);\\nmat3 basis = mat3( U, V, axis );\\nvec3 diff = ray_target - 0.5 * (base + end_cyl);\\nvec3 P = diff * basis;\\nfloat dz = dot( axis, ray_direction );\\nfloat radius2 = vRadius*vRadius;\\nvec3 D = vec3(dot(U, ray_direction),\\ndot(V, ray_direction),\\ndz);\\nfloat a0 = P.x*P.x + P.y*P.y - radius2;\\nfloat a1 = P.x*D.x + P.y*D.y;\\nfloat a2 = D.x*D.x + D.y*D.y;\\nfloat d = a1*a1 - a0*a2;\\nif (d < 0.0)\\ndiscard;\\nfloat dist = (-a1 + sqrt(d)) / a2;\\nvec3 new_point = ray_target + dist * ray_direction;\\nvec3 tmp_point = new_point - base;\\nvec3 _normal = normalize( tmp_point - axis * dot(tmp_point, axis) );\\nray_origin = mix( ray_origin, surface_point, ortho );\\nfloat front_cap_test = dot( tmp_point, axis );\\nfloat end_cap_test = dot((new_point - end_cyl), axis);\\n#ifndef CAP\\nvec3 new_point2 = ray_target + ( (-a1 - sqrt(d)) / a2 ) * ray_direction;\\nvec3 tmp_point2 = new_point2 - base;\\n#endif\\nif (front_cap_test < 0.0)\\n{\\nfloat dNV = dot(-axis, ray_direction);\\nif (dNV < 0.0)\\ndiscard;\\nfloat near = dot(-axis, (base)) / dNV;\\nvec3 front_point = ray_direction * near + ray_origin;\\nif (dot(front_point - base, front_point-base) > radius2)\\ndiscard;\\n#ifdef CAP\\nnew_point = front_point;\\n_normal = axis;\\n#else\\nnew_point = ray_target + ( (-a1 - sqrt(d)) / a2 ) * ray_direction;\\ndNV = dot(-axis, ray_direction);\\nnear = dot(axis, end_cyl) / dNV;\\nnew_point2 = ray_direction * near + ray_origin;\\nif (dot(new_point2 - end_cyl, new_point2-base) < radius2)\\ndiscard;\\ninterior = true;\\n#endif\\n}\\nif( end_cap_test > 0.0 )\\n{\\nfloat dNV = dot(axis, ray_direction);\\nif (dNV < 0.0)\\ndiscard;\\nfloat near = dot(axis, end_cyl) / dNV;\\nvec3 end_point = ray_direction * near + ray_origin;\\nif( dot(end_point - end_cyl, end_point-base) > radius2 )\\ndiscard;\\n#ifdef CAP\\nnew_point = end_point;\\n_normal = axis;\\n#else\\nnew_point = ray_target + ( (-a1 - sqrt(d)) / a2 ) * ray_direction;\\ndNV = dot(-axis, ray_direction);\\nnear = dot(-axis, (base)) / dNV;\\nnew_point2 = ray_direction * near + ray_origin;\\nif (dot(new_point2 - base, new_point2-base) < radius2)\\ndiscard;\\ninterior = true;\\n#endif\\n}\\ngl_FragDepthEXT = calcDepth( new_point );\\n#ifdef NEAR_CLIP\\nif( calcClip( new_point ) > 0.0 ){\\ndist = (-a1 - sqrt(d)) / a2;\\nnew_point = ray_target + dist * ray_direction;\\nif( calcClip( new_point ) > 0.0 )\\ndiscard;\\ninterior = true;\\ngl_FragDepthEXT = calcDepth( new_point );\\nif( gl_FragDepthEXT >= 0.0 ){\\ngl_FragDepthEXT = max( 0.0, calcDepth( vec3( - ( nearClip - 0.5 ) ) ) + ( 0.0000001 / vRadius ) );\\n}\\n}else if( gl_FragDepthEXT <= 0.0 ){\\ndist = (-a1 - sqrt(d)) / a2;\\nnew_point = ray_target + dist * ray_direction;\\ninterior = true;\\ngl_FragDepthEXT = calcDepth( new_point );\\nif( gl_FragDepthEXT >= 0.0 ){\\ngl_FragDepthEXT = 0.0 + ( 0.0000001 / vRadius );\\n}\\n}\\n#else\\nif( gl_FragDepthEXT <= 0.0 ){\\ndist = (-a1 - sqrt(d)) / a2;\\nnew_point = ray_target + dist * ray_direction;\\ninterior = true;\\ngl_FragDepthEXT = calcDepth( new_point );\\nif( gl_FragDepthEXT >= 0.0 ){\\ngl_FragDepthEXT = 0.0 + ( 0.0000001 / vRadius );\\n}\\n}\\n#endif\\nif (gl_FragDepthEXT < 0.0)\\ndiscard;\\nif (gl_FragDepthEXT > 1.0)\\ndiscard;\\n#ifdef PICKING\\ngl_FragColor = vec4( vPickingColor, objectId );\\n#else\\nvec3 vViewPosition = -new_point;\\nvec3 vNormal = _normal;\\nvec3 vColor;\\nif( distSq3( new_point, end_cyl ) < distSq3( new_point, base ) ){\\nif( b < 0.0 ){\\nvColor = vColor1;\\n}else{\\nvColor = vColor2;\\n}\\n}else{\\nif( b > 0.0 ){\\nvColor = vColor1;\\n}else{\\nvColor = vColor2;\\n}\\n}\\nvec4 diffuseColor = vec4( diffuse, opacity );\\nReflectedLight reflectedLight = ReflectedLight( vec3( 0.0 ), vec3( 0.0 ), vec3( 0.0 ), vec3( 0.0 ) );\\nvec3 totalEmissiveLight = emissive;\\n#include color_fragment\\n#include roughnessmap_fragment\\n#include metalnessmap_fragment\\nvec3 normal = normalize( vNormal );\\nif( interior ){\\nnormal = vec3( 0.0, 0.0, 0.4 );\\n}\\n#include lights_physical_fragment\\n#include lights_template\\nvec3 outgoingLight = reflectedLight.directDiffuse + reflectedLight.indirectDiffuse + reflectedLight.directSpecular + reflectedLight.indirectSpecular + totalEmissiveLight;\\ngl_FragColor = vec4( outgoingLight, diffuseColor.a );\\n#include premultiplied_alpha_fragment\\n#include tonemapping_fragment\\n#include encodings_fragment\\n#include fog_fragment\\n#endif\\n}\");var Lb=new Float32Array([-1,1,-1,-1,-1,-1,1,1,-1,1,1,1,1,-1,-1,1,-1,1]),Ob=new Uint16Array([0,1,2,1,4,2,2,4,3,4,5,3]),Db=function(t){function e(e,r){t.call(this,e,r);var i=r||{};this.openEnded=gn(i.openEnded,!1),this.addUniforms({modelViewMatrixInverse:{value:new v},ortho:{value:0}}),this.addAttributes({position1:{type:\"v3\",value:null},position2:{type:\"v3\",value:null},color2:{type:\"c\",value:null},radius:{type:\"f\",value:null}}),this.setAttributes(e),this.makeMapping()}t&&(e.__proto__=t),e.prototype=Object.create(t&&t.prototype),e.prototype.constructor=e;var r={parameters:{},isImpostor:{},vertexShader:{},fragmentShader:{}};return r.parameters.get=function(){return Object.assign.call(this,{openEnded:{updateShader:!0}},t.prototype.parameters)},e.prototype.getDefines=function(e){var r=t.prototype.getDefines.call(this,e);return this.openEnded||(r.CAP=1),r},r.isImpostor.get=function(){return!0},r.vertexShader.get=function(){return\"CylinderImpostor.vert\"},r.fragmentShader.get=function(){return\"CylinderImpostor.frag\"},Object.defineProperties(e.prototype,r),e}(function(t){function e(){t.apply(this,arguments)}t&&(e.__proto__=t),e.prototype=Object.create(t&&t.prototype),e.prototype.constructor=e;var r={mapping:{},mappingIndices:{},mappingIndicesSize:{},mappingType:{},mappingSize:{},mappingItemSize:{}};return r.mapping.get=function(){return Lb},r.mappingIndices.get=function(){return Ob},r.mappingIndicesSize.get=function(){return 12},r.mappingType.get=function(){return\"v3\"},r.mappingSize.get=function(){return 6},r.mappingItemSize.get=function(){return 3},Object.defineProperties(e.prototype,r),e}(db)),Nb=function(t,e){return t.color2||(t.color2=t.color),!Uf||e&&e.disableImpostor?new Rb(t,e):new Db(t,e)};Qf.add(\"cylinder\",Nb);var kb=function(t){function e(e,r){var i=4*(e.position1.length/3);t.call(this,{position:new Float32Array(3*i),color:new Float32Array(3*i)},r),this.setAttributes(e)}t&&(e.__proto__=t),e.prototype=Object.create(t&&t.prototype),e.prototype.constructor=e;var r={isLine:{},vertexShader:{},fragmentShader:{}};return e.prototype.setAttributes=function(t){var e,r,i,n,o,a,s=this.geometry.attributes;t.position1&&t.position2&&(e=t.position1,r=t.position2,o=s.position.array,s.position.needsUpdate=!0),t.color&&t.color2&&(i=t.color,n=t.color2,a=s.color.array,s.color.needsUpdate=!0);for(var c,u,h,l,p,d,f,m,g,v,y,b=this.size,x=0;x<b;x++)u=3*x,c=4*x*3,e&&r&&(d=e[u],f=e[u+1],m=e[u+2],h=(d+(g=r[u]))/2,l=(f+(v=r[u+1]))/2,p=(m+(y=r[u+2]))/2,o[c]=d,o[c+1]=f,o[c+2]=m,o[c+3]=h,o[c+4]=l,o[c+5]=p,o[c+6]=h,o[c+7]=l,o[c+8]=p,o[c+9]=g,o[c+10]=v,o[c+11]=y),i&&n&&(a[c]=a[c+3]=i[u],a[c+1]=a[c+4]=i[u+1],a[c+2]=a[c+5]=i[u+2],a[c+6]=a[c+9]=n[u],a[c+7]=a[c+10]=n[u+1],a[c+8]=a[c+11]=n[u+2])},r.isLine.get=function(){return!0},r.vertexShader.get=function(){return\"Line.vert\"},r.fragmentShader.get=function(){return\"Line.frag\"},Object.defineProperties(e.prototype,r),e}(qy),Fb=function(t){function e(e,r,i){t.call(this,e.structure,r,i),this.type=\"trajectory\",this.parameters=Object.assign({drawLine:{type:\"boolean\",rebuild:!0},drawCylinder:{type:\"boolean\",rebuild:!0},drawPoint:{type:\"boolean\",rebuild:!0},drawSphere:{type:\"boolean\",rebuild:!0},linewidth:{type:\"integer\",max:20,min:1,rebuild:!0},pointSize:{type:\"integer\",max:20,min:1,rebuild:!0},sizeAttenuation:{type:\"boolean\",rebuild:!0},sort:{type:\"boolean\",rebuild:!0}},this.parameters),this.manualAttach=!0,this.trajectory=e,this.init(i)}return t&&(e.__proto__=t),e.prototype=Object.create(t&&t.prototype),e.prototype.constructor=e,e.prototype.init=function(e){var r=e||{};r.colorScheme=gn(r.colorScheme,\"uniform\"),r.colorValue=gn(r.colorValue,14540253),this.drawLine=gn(r.drawLine,!0),this.drawCylinder=gn(r.drawCylinder,!1),this.drawPoint=gn(r.drawPoint,!1),this.drawSphere=gn(r.drawSphere,!1),this.pointSize=gn(r.pointSize,1),this.sizeAttenuation=gn(r.sizeAttenuation,!1),this.sort=gn(r.sort,!0),t.prototype.init.call(this,r)},e.prototype.attach=function(){var t=this;this.bufferList.forEach(function(e){return t.viewer.add(e)}),this.setVisibility(this.visible),this.tasks.decrement()},e.prototype.create=function(){var t=this;if(console.log(\"create\",this.structureView.atomCount),0!==this.structureView.atomCount){var e=this.structureView.getAtomIndices()[0];this.trajectory.getPath(e,function(e){var r=e.length/3,i=new tt(t.colorValue);if(t.drawSphere){var n=new yb({position:e,color:ko(r,i.r,i.g,i.b),radius:No(r,.2)},t.getBufferParams({sphereDetail:t.sphereDetail,dullInterior:!0,disableImpostor:t.disableImpostor}));t.bufferList.push(n)}if(t.drawCylinder){var o=new Nb({position1:e.subarray(0,-3),position2:e.subarray(3),color:ko(r-1,i.r,i.g,i.b),color2:ko(r-1,i.r,i.g,i.b),radius:No(r,.05)},t.getBufferParams({openEnded:!1,radialSegments:t.radialSegments,disableImpostor:t.disableImpostor,dullInterior:!0}));t.bufferList.push(o)}if(t.drawPoint){var a=new bb({position:e,color:ko(r,i.r,i.g,i.b)},t.getBufferParams({pointSize:t.pointSize,sizeAttenuation:t.sizeAttenuation,sort:t.sort}));t.bufferList.push(a)}if(t.drawLine){var s=new kb({position1:e.subarray(0,-3),position2:e.subarray(3),color:ko(r-1,i.r,i.g,i.b),color2:ko(r-1,i.r,i.g,i.b)},t.getBufferParams());t.bufferList.push(s)}t.attach()})}},e}(Eb),Bb=0,zb=new v,Ub=new g,jb=function(t,e){Object.defineProperty(this,\"id\",{value:Bb++});var r=e||{};this.name=r.name,this.uuid=Wn(),this.visible=void 0===r.visible||r.visible,this.signals={representationAdded:new no,representationRemoved:new no,visibilityChanged:new no,matrixChanged:new no,statusChanged:new no,nameChanged:new no,disposed:new no},this.stage=t,this.viewer=t.viewer,this.reprList=[],this.annotationList=[],this.matrix=new v,this.position=new g,this.quaternion=new m,this.scale=new g(1,1,1),this.transform=new v,this.controls=new Ng(this)},Gb={type:{}};Gb.type.get=function(){return\"component\"},jb.prototype.setPosition=function(t){return Array.isArray(t)?this.position.fromArray(t):this.position.copy(t),this.updateMatrix(),this},jb.prototype.setRotation=function(t){if(Array.isArray(t))if(3===t.length){var e=(new ft).fromArray(t);this.quaternion.setFromEuler(e)}else this.quaternion.fromArray(t);else t instanceof ft?this.quaternion.setFromEuler(t):this.quaternion.copy(t);return this.updateMatrix(),this},jb.prototype.setScale=function(t){return this.scale.set(t,t,t),this.updateMatrix(),this},jb.prototype.setTransform=function(t){return this.transform.copy(t),this.updateMatrix(),this},jb.prototype.updateMatrix=function(){var t=this,e=this.getCenterUntransformed(Ub);this.matrix.makeTranslation(-e.x,-e.y,-e.z),zb.makeRotationFromQuaternion(this.quaternion),this.matrix.premultiply(zb),zb.makeScale(this.scale.x,this.scale.y,this.scale.z),this.matrix.premultiply(zb);var r=this.position;zb.makeTranslation(r.x+e.x,r.y+e.y,r.z+e.z),this.matrix.premultiply(zb),this.matrix.premultiply(this.transform),this.reprList.forEach(function(e){e.setParameters({matrix:t.matrix})}),this.stage.viewer.updateBoundingBox(),this.signals.matrixChanged.dispatch(this.matrix)},jb.prototype.addAnnotation=function(t,e,r){var i=new Rg(this,t,e,r);return this.annotationList.push(i),i},jb.prototype.eachAnnotation=function(t){this.annotationList.slice().forEach(t)},jb.prototype.removeAnnotation=function(t){var e=this.annotationList.indexOf(t);-1!==e&&(this.annotationList.splice(e,1),t.dispose())},jb.prototype.removeAllAnnotations=function(){this.eachAnnotation(function(t){return t.dispose()}),this.annotationList.length=0},jb.prototype.addRepresentation=function(t,e,r){var i=r||{},n=this.stage.getParameters();i.matrix=this.matrix.clone(),i.quality=i.quality||n.quality,i.disableImpostor=gn(i.disableImpostor,!n.impostor),i.useWorker=gn(i.useWorker,n.workerDefault),i.visible=gn(i.visible,!0);var o=Object.assign({},i,{visible:this.visible&&i.visible}),a=Us(t,e,this.viewer,o),s=this.__getRepresentationComponent(a,i);return this.reprList.push(s),this.signals.representationAdded.dispatch(s),s},jb.prototype.addBufferRepresentation=function(t,e){return jb.prototype.addRepresentation.call(this,\"buffer\",t,e)},jb.prototype.hasRepresentation=function(t){return-1!==this.reprList.indexOf(t)},jb.prototype.eachRepresentation=function(t){this.reprList.slice().forEach(t)},jb.prototype.removeRepresentation=function(t){var e=this.reprList.indexOf(t);-1!==e&&(this.reprList.splice(e,1),t.dispose(),this.signals.representationRemoved.dispatch(t))},jb.prototype.updateRepresentations=function(t){this.reprList.forEach(function(e){return e.update(t)}),this.stage.viewer.requestRender()},jb.prototype.removeAllRepresentations=function(){this.eachRepresentation(function(t){return t.dispose()})},jb.prototype.dispose=function(){this.removeAllAnnotations(),this.removeAllRepresentations(),delete this.annotationList,delete this.reprList,this.signals.disposed.dispatch()},jb.prototype.setVisibility=function(t){return this.visible=t,this.eachRepresentation(function(t){return t.updateVisibility()}),this.eachAnnotation(function(t){return t.updateVisibility()}),this.signals.visibilityChanged.dispatch(t),this},jb.prototype.setStatus=function(t){return this.status=t,this.signals.statusChanged.dispatch(t),this},jb.prototype.setName=function(t){return this.name=t,this.signals.nameChanged.dispatch(t),this},jb.prototype.getBox=function(){return(t=this).getBoxUntransformed.apply(t,arguments).clone().applyMatrix4(this.matrix);var t},jb.prototype.getCenter=function(){return(t=this).getCenterUntransformed.apply(t,arguments).clone().applyMatrix4(this.matrix);var t},jb.prototype.getZoom=function(){return this.stage.getZoomForBox((t=this).getBox.apply(t,arguments));var t},jb.prototype.getBoxUntransformed=function(){},jb.prototype.getCenterUntransformed=function(){return this.getBoxUntransformed().getCenter()},jb.prototype.autoView=function(t){this.stage.animationControls.zoomMove(this.getCenter(),this.getZoom(),gn(t,0))},Object.defineProperties(jb.prototype,Gb),jb.prototype.__getRepresentationComponent=function(t,e){return new Vb(this.stage,t,e,this)};var Vb=function(t){function e(e,r,i,n){var o=i||{};o.name=gn(o.name,r.type),t.call(this,e,o),this.signals=Object.assign(this.signals,{parametersChanged:new no}),this.parent=n,this.setRepresentation(r)}t&&(e.__proto__=t),e.prototype=Object.create(t&&t.prototype),e.prototype.constructor=e;var r={type:{}};return r.type.get=function(){return\"representation\"},e.prototype.getType=function(){return this.repr.type},e.prototype.setRepresentation=function(t){this.disposeRepresentation(),this.repr=t,this.stage.tasks.listen(this.repr.tasks),this.updateVisibility()},e.prototype.addRepresentation=function(){},e.prototype.removeRepresentation=function(){},e.prototype.hasRepresentation=function(){},e.prototype.disposeRepresentation=function(){this.repr&&(this.stage.tasks.unlisten(this.repr.tasks),this.repr.dispose())},e.prototype.dispose=function(){this.parent&&this.parent.hasRepresentation(this)?this.parent.removeRepresentation(this):(this.disposeRepresentation(),this.signals.disposed.dispatch())},e.prototype.setVisibility=function(t){return this.visible=t,this.updateVisibility(),this.signals.visibilityChanged.dispatch(this.visible),this},e.prototype.getVisibility=function(){return this.parent?this.parent.visible&&this.visible:this.visible},e.prototype.toggleVisibility=function(){return this.setVisibility(!this.visible)},e.prototype.updateVisibility=function(){this.repr.setVisibility(this.getVisibility())},e.prototype.update=function(t){return this.repr.update(t),this},e.prototype.build=function(t){return this.repr.build(t),this},e.prototype.setSelection=function(t){return this.repr.setSelection(t),this},e.prototype.setParameters=function(t){return this.repr.setParameters(t),this.signals.parametersChanged.dispatch(this.repr.getParameters()),this},e.prototype.getParameters=function(){return this.repr.getParameters()},e.prototype.setColor=function(t){return this.repr.setColor(t),this},e.prototype.getCenter=function(){},e.prototype.getZoom=function(){},e.prototype.getBox=function(){},Object.defineProperties(e.prototype,r),e}(jb),$b=function(t){var e=this;this.list=t||[];for(var r=this.list.length,i=0;i<r;++i)e.list[i].signals.disposed.add(e._remove,e)};$b.prototype._remove=function(t){var e=this.list.indexOf(t);-1!==e&&this.list.splice(e,1)},$b.prototype._invoke=function(t,e){for(var r=this,i=this.list.length,n=0;n<i;++n){var o=r.list[n],a=o[t];\"function\"==typeof a&&a.apply(o,e)}return this},$b.prototype.setVisibility=function(t){return this._invoke(\"setVisibility\",[t])},$b.prototype.setSelection=function(t){return this._invoke(\"setSelection\",[t])},$b.prototype.dispose=function(){return this._invoke(\"dispose\")};var Hb=function(t){function e(){t.apply(this,arguments)}return t&&(e.__proto__=t),e.prototype=Object.create(t&&t.prototype),e.prototype.constructor=e,e.prototype.addRepresentation=function(t,e){return this._invoke(\"addRepresentation\",[t,e])},e.prototype.autoView=function(t){return this._invoke(\"autoView\",[t])},e}($b),Wb=function(t){function e(){t.apply(this,arguments)}return t&&(e.__proto__=t),e.prototype=Object.create(t&&t.prototype),e.prototype.constructor=e,e.prototype.setParameters=function(t){return this._invoke(\"setParameters\",[t])},e.prototype.setColor=function(t){return this._invoke(\"setColor\",[t])},e}($b),Xb=new g,qb=function(t,e){if(this.signals={parametersChanged:new no,fullscreenChanged:new no,componentAdded:new no,componentRemoved:new no,clicked:new no,hovered:new no},this.tasks=new bm,this.compList=[],this.defaultFileParams={},this.viewer=new ea(t),this.viewer.renderer){this.tooltip=document.createElement(\"div\"),Object.assign(this.tooltip.style,{display:\"none\",position:\"fixed\",zIndex:2+(parseInt(this.viewer.container.style.zIndex)||0),pointerEvents:\"none\",backgroundColor:\"rgba( 0, 0, 0, 0.6 )\",color:\"lightgrey\",padding:\"8px\",fontFamily:\"sans-serif\"}),document.body.appendChild(this.tooltip),this.mouseObserver=new Fm(this.viewer.renderer.domElement),this.viewerControls=new ag(this),this.trackballControls=new Xm(this),this.pickingControls=new Km(this),this.animationControls=new bg(this),this.mouseControls=new Sg(this),this.keyControls=new Eg(this),this.pickingBehavior=new Tg(this),this.mouseBehavior=new Pg(this),this.animationBehavior=new Cg(this),this.keyBehavior=new Ig(this),this.spinAnimation=this.animationControls.spin([0,1,0],.005),this.spinAnimation.pause(!0),this.rockAnimation=this.animationControls.rock([0,1,0],.005),this.rockAnimation.pause(!0);var r=Object.assign({impostor:!0,quality:\"medium\",workerDefault:!0,sampleLevel:0,backgroundColor:\"black\",rotateSpeed:2,zoomSpeed:1.2,panSpeed:1,clipNear:0,clipFar:100,clipDist:10,fogNear:50,fogFar:100,cameraFov:40,cameraType:\"perspective\",lightColor:14540253,lightIntensity:1,ambientColor:14540253,ambientIntensity:.2,hoverTimeout:0,tooltip:!0,mousePreset:\"default\"},e);this.parameters={backgroundColor:{type:\"color\"},quality:{type:\"select\",options:{auto:\"auto\",low:\"low\",medium:\"medium\",high:\"high\"}},sampleLevel:{type:\"range\",step:1,max:5,min:-1},impostor:{type:\"boolean\"},workerDefault:{type:\"boolean\"},rotateSpeed:{type:\"number\",precision:1,max:10,min:0},zoomSpeed:{type:\"number\",precision:1,max:10,min:0},panSpeed:{type:\"number\",precision:1,max:10,min:0},clipNear:{type:\"range\",step:1,max:100,min:0},clipFar:{type:\"range\",step:1,max:100,min:0},clipDist:{type:\"integer\",max:200,min:0},fogNear:{type:\"range\",step:1,max:100,min:0},fogFar:{type:\"range\",step:1,max:100,min:0},cameraType:{type:\"select\",options:{perspective:\"perspective\",orthographic:\"orthographic\"}},cameraFov:{type:\"range\",step:1,max:120,min:15},lightColor:{type:\"color\"},lightIntensity:{type:\"number\",precision:2,max:10,min:0},ambientColor:{type:\"color\"},ambientIntensity:{type:\"number\",precision:2,max:10,min:0},hoverTimeout:{type:\"integer\",max:1e4,min:-1},tooltip:{type:\"boolean\"},mousePreset:{type:\"select\",options:{default:\"default\",pymol:\"pymol\",coot:\"coot\"}}},this.setParameters(r),this.viewer.animate()}};qb.prototype.setParameters=function(t){var e=Object.assign({},t),r=this.parameters,i=this.viewer,n=this.trackballControls;for(var o in e)void 0!==e[o]&&r[o]&&(r[o].int&&(e[o]=parseInt(e[o])),r[o].float&&(e[o]=parseFloat(e[o])),r[o].value=e[o]);return void 0!==e.quality&&this.setQuality(e.quality),void 0!==e.impostor&&this.setImpostor(e.impostor),void 0!==e.rotateSpeed&&(n.rotateSpeed=e.rotateSpeed),void 0!==e.zoomSpeed&&(n.zoomSpeed=e.zoomSpeed),void 0!==e.panSpeed&&(n.panSpeed=e.panSpeed),void 0!==e.mousePreset&&this.mouseControls.preset(e.mousePreset),this.mouseObserver.setParameters({hoverTimeout:e.hoverTimeout}),i.setClip(e.clipNear,e.clipFar,e.clipDist),i.setFog(void 0,e.fogNear,e.fogFar),i.setCamera(e.cameraType,e.cameraFov),i.setSampling(e.sampleLevel),i.setBackground(e.backgroundColor),i.setLight(e.lightColor,e.lightIntensity,e.ambientColor,e.ambientIntensity),this.signals.parametersChanged.dispatch(this.getParameters()),this},qb.prototype.getParameters=function(){var t=this,e={};for(var r in t.parameters)e[r]=t.parameters[r].value;return e},qb.prototype.defaultFileRepresentation=function(e){if(\"structure\"===e.type){e.setSelection(\"/0\");var r,i,n,o=e.structure;if(o.biomolDict.BU1){var a=o.biomolDict.BU1;r=a.getAtomCount(o),i=a.getResidueCount(o),n=a.getInstanceCount(),e.setDefaultAssembly(\"BU1\")}else r=o.getModelProxy(0).atomCount,i=o.getModelProxy(0).residueCount,n=1;var s=r;Bf&&(s*=4);var c=o.atomStore.count/o.residueStore.count<2;c&&(s*=10);var u=\"chainname\",h=\"RdYlBu\",l=!1;if(1===o.getChainnameCount(\"polymer and /0\")&&(u=\"residueindex\",h=\"spectral\",l=!0),t.Debug&&console.log(s,r,n,c),i/n<4)e.addRepresentation(\"ball+stick\",{colorScheme:\"element\",scale:2,aspectRatio:1.5,bondScale:.3,bondSpacing:.75,quality:\"auto\"});else if(n>5&&s>15e3||s>7e5){var p=Math.min(1.5,Math.max(.1,2e3/(s/n)));c&&(p=Math.min(p,.15)),e.addRepresentation(\"surface\",{sele:\"polymer\",surfaceType:\"sas\",probeRadius:1.4,scaleFactor:p,colorScheme:u,colorScale:h,colorReverse:l,useWorker:!1})}else s>25e4?e.addRepresentation(\"backbone\",{lineOnly:!0,colorScheme:u,colorScale:h,colorReverse:l}):s>1e5?e.addRepresentation(\"backbone\",{quality:\"low\",disableImpostor:!0,colorScheme:u,colorScale:h,colorReverse:l,scale:2}):s>8e4?e.addRepresentation(\"backbone\",{colorScheme:u,colorScale:h,colorReverse:l,scale:2}):(e.addRepresentation(\"cartoon\",{colorScheme:u,colorScale:h,colorReverse:l,scale:.7,aspectRatio:5,quality:\"auto\"}),s<5e4&&e.addRepresentation(\"base\",{colorScheme:u,colorScale:h,colorReverse:l,quality:\"auto\"}),e.addRepresentation(\"ball+stick\",{sele:\"ligand\",colorScheme:\"element\",scale:2,aspectRatio:1.5,bondScale:.3,bondSpacing:.75,quality:\"auto\"}));e.structure.frames.length&&e.addTrajectory()}else\"surface\"!==e.type&&\"volume\"!==e.type||e.addRepresentation(\"surface\");this.tasks.onZeroOnce(this.autoView,this)},qb.prototype.loadFile=function(t,e){var r=Object.assign({},this.defaultFileParams,e),i=new jb(this,r);i.name=wn(t).name,this.addComponent(i);var n=this.tasks;n.increment();var o=function(t){return this.removeComponent(i),i=this.addComponentFromObject(t,r),\"script\"===i.type?i.run():r.defaultRepresentation&&this.defaultFileRepresentation(i),n.decrement(),i}.bind(this),a=function(t){throw i.setStatus(t),n.decrement(),t},s=gn(r.ext,wn(t).ext);return(qf.isTrajectory(s)?Promise.reject(new Error('loadFile: ext \"'+s+'\" is a trajectory and must be loaded into a structure component')):Mo(t,r)).then(o,a)},qb.prototype.addComponent=function(t){if(!t)return void jf.warn(\"Stage.addComponent: no component given\");this.compList.push(t),this.signals.componentAdded.dispatch(t)},qb.prototype.addComponentFromObject=function(t,e){var r=Kf.get(t.type);if(r){var i=new r(this,t,e);return this.addComponent(i),i}jf.warn(\"no component for object type\",t.type)},qb.prototype.removeComponent=function(t){var e=this.compList.indexOf(t);-1!==e&&(this.compList.splice(e,1),t.dispose(),this.signals.componentRemoved.dispatch(t))},qb.prototype.removeAllComponents=function(t){this.compList.slice().forEach(function(e){t&&e.type!==t||this.removeComponent(e)},this)},qb.prototype.handleResize=function(){this.viewer.handleResize()},qb.prototype.setSize=function(t,e){var r=this.viewer.container;r!==document.body&&(void 0!==t&&(r.style.width=t),void 0!==e&&(r.style.height=e),this.handleResize())},qb.prototype.toggleFullscreen=function(t){function e(){return document.fullscreenElement||document.mozFullScreenElement||document.webkitFullscreenElement||document.msFullscreenElement}function r(){if(!e()&&i.lastFullscreenElement){var t=i.lastFullscreenElement;t.style.width=t.dataset.normalWidth,t.style.height=t.dataset.normalHeight,document.removeEventListener(\"fullscreenchange\",r),document.removeEventListener(\"mozfullscreenchange\",r),document.removeEventListener(\"webkitfullscreenchange\",r),document.removeEventListener(\"MSFullscreenChange\",r),i.handleResize(),i.signals.fullscreenChanged.dispatch(!1)}}if(!(document.fullscreenEnabled||document.mozFullScreenEnabled||document.webkitFullscreenEnabled||document.msFullscreenEnabled))return void jf.log(\"fullscreen mode (currently) not possible\");var i=this;t=t||this.viewer.container,this.lastFullscreenElement=t,e()?document.exitFullscreen?document.exitFullscreen():document.msExitFullscreen?document.msExitFullscreen():document.mozCancelFullScreen?document.mozCancelFullScreen():document.webkitExitFullscreen&&document.webkitExitFullscreen():(t.dataset.normalWidth=t.style.width,t.dataset.normalHeight=t.style.height,t.style.width=window.screen.width+\"px\",t.style.height=window.screen.height+\"px\",t.requestFullscreen?t.requestFullscreen():t.msRequestFullscreen?t.msRequestFullscreen():t.mozRequestFullScreen?t.mozRequestFullScreen():t.webkitRequestFullscreen&&t.webkitRequestFullscreen(),document.addEventListener(\"fullscreenchange\",r),document.addEventListener(\"mozfullscreenchange\",r),document.addEventListener(\"webkitfullscreenchange\",r),document.addEventListener(\"MSFullscreenChange\",r),this.handleResize(),this.signals.fullscreenChanged.dispatch(!0),setTimeout(function(){i.handleResize()},100))},qb.prototype.setSpin=function(t){t?(this.spinAnimation.resume(!0),this.rockAnimation.pause(!0)):this.spinAnimation.pause(!0)},qb.prototype.setRock=function(t){t?(this.rockAnimation.resume(!0),this.spinAnimation.pause(!0)):this.rockAnimation.pause(!0)},qb.prototype.toggleSpin=function(){this.setSpin(this.spinAnimation.paused)},qb.prototype.toggleRock=function(){this.setRock(this.rockAnimation.paused)},qb.prototype.setFocus=function(t){var e=Yn(t/2,0,49.9),r=100-e,i=(r-e)/2;this.setParameters({clipNear:e,clipFar:r,fogNear:Zn(r-i),fogFar:Zn(r+i)})},qb.prototype.getZoomForBox=function(t){var e=t.getSize(Xb),r=Math.max(e.x,e.y,e.z),i=Math.min(e.x,e.y,e.z),n=r+Math.sqrt(i),o=$n(this.viewer.perspectiveCamera.fov),a=this.viewer.width,s=this.viewer.height,c=a/s,u=s<a?1:c;return n=Math.abs(.5*n/u/Math.sin(o/2)),-(n+=this.parameters.clipDist.value)},qb.prototype.getBox=function(){return this.viewer.boundingBox},qb.prototype.getZoom=function(){return this.getZoomForBox(this.getBox())},qb.prototype.getCenter=function(t){return this.getBox().getCenter(t)},qb.prototype.autoView=function(t){this.animationControls.zoomMove(this.getCenter(),this.getZoom(),gn(t,0))},qb.prototype.makeImage=function(t){var e=this.viewer,r=this.tasks;return new Promise(function(i,n){function o(){r.increment(),e.makeImage(t).then(function(t){r.decrement(),i(t)}).catch(function(t){r.decrement(),n(t)})}r.onZeroOnce(o)})},qb.prototype.setImpostor=function(t){this.parameters.impostor.value=t;var e=[\"spacefill\",\"ball+stick\",\"licorice\",\"hyperball\",\"backbone\",\"rocket\",\"helixorient\",\"contact\",\"distance\",\"dot\"];this.eachRepresentation(function(r){if(\"script\"!==r.type&&e.includes(r.getType())){var i=r.getParameters();i.disableImpostor=!t,r.build(i)}})},qb.prototype.setQuality=function(t){this.parameters.quality.value=t;var e=[\"tube\",\"cartoon\",\"ribbon\",\"trace\",\"rope\"],r=[\"spacefill\",\"ball+stick\",\"licorice\",\"hyperball\",\"backbone\",\"rocket\",\"helixorient\",\"contact\",\"distance\",\"dot\"];this.eachRepresentation(function(i){if(\"script\"!==i.type){var n=i.getParameters();if(!e.includes(i.getType())){if(!r.includes(i.getType()))return;if(!n.disableImpostor)return void(i.repr.quality=t)}n.quality=t,i.build(n)}})},qb.prototype.eachComponent=function(t,e){this.compList.slice().forEach(function(r,i){e&&r.type!==e||t(r,i)})},qb.prototype.eachRepresentation=function(t,e){this.eachComponent(function(e){e.reprList.slice().forEach(function(r){t(r,e)})},e)},qb.prototype.getComponentsByName=function(t,e){var r=[];return this.eachComponent(function(e){(void 0===t||js(t,e))&&r.push(e)},e),new Hb(r)},qb.prototype.getComponentsByObject=function(t){var e=[];return this.eachComponent(function(r){r[r.type]===t&&e.push(r)}),new Hb(e)},qb.prototype.getRepresentationsByName=function(t,e){var r,i;\"object\"!=typeof t||t instanceof RegExp?(r=void 0,i=t):(r=t.comp,i=t.repr);var n=[];return this.eachRepresentation(function(t,e){(void 0===r||js(r,e))&&(void 0===i||js(i,t))&&n.push(t)},e),new Wb(n)},qb.prototype.getAnythingByName=function(t){var e=this.getComponentsByName(t).list,r=this.getRepresentationsByName(t).list;return new $b(e.concat(r))},qb.prototype.dispose=function(){this.tasks.dispose()};var 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t=this;this.n=this.seq1.length,this.m=this.seq2.length,this.score=void 0,this.ali=\"\",this.S=[],this.V=[],this.H=[];var e,r;for(e=0;e<=this.n;++e)for(t.S[e]=[],t.V[e]=[],t.H[e]=[],r=0;r<=this.m;++r)t.S[e][r]=0,t.V[e][r]=0,t.H[e][r]=0;for(e=0;e<=this.n;++e)t.S[e][0]=t.gap(0),t.H[e][0]=-1/0;for(r=0;r<=this.m;++r)t.S[0][r]=t.gap(0),t.V[0][r]=-1/0;this.S[0][0]=0},Qb.prototype.gap=function(t){return this.gapPenalty+t*this.gapExtensionPenalty},Qb.prototype.makeScoreFn=function(){var t,e,r=this.seq1,i=this.seq2,n=this.substMatrix;return n?function(o,a){t=r[o],e=i[a];try{return n[t][e]}catch(t){return-4}}:(jf.warn(\"Alignment: no subst matrix\"),function(n,o){return t=r[n],e=i[o],t===e?5:-3})},Qb.prototype.calc=function(){t.Debug&&jf.time(\"Alignment.calc\"),this.initMatrices();var e,r,i,n,o,a,s,c=this.gap(0),u=this.makeScoreFn(),h=this.gapExtensionPenalty,l=this.V,p=this.H,d=this.S,f=this.n,m=this.m;for(a=1;a<=f;++a)for(r=d[a-1],e=l[a-1],i=l[a],n=p[a],o=d[a],s=1;s<=m;++s)i[s]=Math.max(r[s]+c,e[s]+h),n[s]=Math.max(o[s-1]+c,n[s-1]+h),o[s]=Math.max(r[s-1]+u(a-1,s-1),i[s],n[s]);t.Debug&&jf.timeEnd(\"Alignment.calc\"),t.Debug&&jf.log(this.S,this.V,this.H)},Qb.prototype.trace=function(){var e=this;t.Debug&&jf.time(\"Alignment.trace\"),this.ali1=\"\",this.ali2=\"\";var r,i=this.makeScoreFn(),n=this.n,o=this.m;for(this.S[n][o]>=this.V[n][o]?(r=\"S\",this.score=this.S[n][o]):this.V[n][o]>=this.H[n][o]?(r=\"V\",this.score=this.V[n][o]):(r=\"H\",this.score=this.H[n][o]),t.Debug&&jf.log(\"Alignment: SCORE\",this.score),t.Debug&&jf.log(\"Alignment: S, V, H\",this.S[n][o],this.V[n][o],this.H[n][o]);n>0&&o>0;)\"S\"===r?e.S[n][o]===e.S[n-1][o-1]+i(n-1,o-1)?(e.ali1=e.seq1[n-1]+e.ali1,e.ali2=e.seq2[o-1]+e.ali2,--n,--o,r=\"S\"):e.S[n][o]===e.V[n][o]?r=\"V\":e.S[n][o]===e.H[n][o]?r=\"H\":(--n,--o):\"V\"===r?e.V[n][o]===e.V[n-1][o]+e.gapExtensionPenalty?(e.ali1=e.seq1[n-1]+e.ali1,e.ali2=\"-\"+e.ali2,--n,r=\"V\"):e.V[n][o]===e.S[n-1][o]+e.gap(0)?(e.ali1=e.seq1[n-1]+e.ali1,e.ali2=\"-\"+e.ali2,--n,r=\"S\"):--n:\"H\"===r?e.H[n][o]===e.H[n][o-1]+e.gapExtensionPenalty?(e.ali1=\"-\"+e.ali1,e.ali2=e.seq2[o-1]+e.ali2,--o,r=\"H\"):e.H[n][o]===e.S[n][o-1]+e.gap(0)?(e.ali1=\"-\"+e.ali1,e.ali2=e.seq2[o-1]+e.ali2,--o,r=\"S\"):--o:jf.error(\"Alignment: no matrix\");for(;n>0;)e.ali1=e.seq1[n-1]+e.ali1,e.ali2=\"-\"+e.ali2,--n;for(;o>0;)e.ali1=\"-\"+e.ali1,e.ali2=e.seq2[o-1]+e.ali2,--o;t.Debug&&jf.timeEnd(\"Alignment.trace\"),t.Debug&&jf.log([this.ali1,this.ali2])};var Jb=function(t){function e(e){var r=this;t.call(this,e),e.scale||(this.scale=\"rainbow\",this.reverse=gn(e.reverse,!0)),this.scalePerModel={},this.structure.eachModel(function(t){r.domain=[t.atomOffset,t.atomEnd],r.scalePerModel[t.index]=r.getScale()})}return t&&(e.__proto__=t),e.prototype=Object.create(t&&t.prototype),e.prototype.constructor=e,e.prototype.atomColor=function(t){return this.scalePerModel[t.modelIndex](t.index)},e}(pf);Hf.add(\"atomindex\",Jb);var tx=function(t){function e(e){if(t.call(this,e),e.scale||(this.scale=\"OrRd\"),!e.domain){var r,i=1/0,n=-1/0;e.sele&&(r=new Cf(e.sele)),this.structure.eachAtom(function(t){var e=t.bfactor;i=Math.min(i,e),n=Math.max(n,e)},r),this.domain=[i,n]}this.bfactorScale=this.getScale()}return t&&(e.__proto__=t),e.prototype=Object.create(t&&t.prototype),e.prototype.constructor=e,e.prototype.atomColor=function(t){return this.bfactorScale(t.bfactor)},e}(pf);Hf.add(\"bfactor\",tx);var ex=function(t){function e(e){t.call(this,e),e.scale||(this.scale=\"Spectral\");var r={},i={};this.structure.eachModel(function(t){var e=0,n={};t.eachChain(function(t){void 0===n[t.chainid]&&(n[t.chainid]=e,e+=1)}),this.domain=[0,e-1],r[t.index]=n,i[t.index]=this.getScale()}.bind(this)),this.atomColor=function(t){var e=r[t.modelIndex];return i[t.modelIndex](e[t.chainid])}}return t&&(e.__proto__=t),e.prototype=Object.create(t&&t.prototype),e.prototype.constructor=e,e}(pf);Hf.add(\"chainid\",ex);var rx=function(t){function e(e){if(t.call(this,e),e.scale||(this.scale=\"Spectral\"),e.domain){var r=this.getScale();this.atomColor=function(t){return r(t.chainIndex)}}else{var i={};this.structure.eachModel(function(t){this.domain=[t.chainOffset,t.chainEnd],i[t.index]=this.getScale()}.bind(this)),this.atomColor=function(t){return i[t.modelIndex](t.chainIndex)}}}return t&&(e.__proto__=t),e.prototype=Object.create(t&&t.prototype),e.prototype.constructor=e,e}(pf);Hf.add(\"chainindex\",rx);var ix=function(t){function e(e){t.call(this,e),e.scale||(this.scale=\"Spectral\");var r={},i={};this.structure.eachModel(function(t){var e=0,n={};t.eachChain(function(t){void 0===n[t.chainname]&&(n[t.chainname]=e,e+=1)}),this.domain=[0,e-1],r[t.index]=n,i[t.index]=this.getScale()}.bind(this)),this.atomColor=function(t){var e=r[t.modelIndex];return i[t.modelIndex](e[t.chainname])}}return t&&(e.__proto__=t),e.prototype=Object.create(t&&t.prototype),e.prototype.constructor=e,e}(pf);Hf.add(\"chainname\",ix);var nx=function(t){function e(e){t.call(this,e),e.scale||(this.scale=\"RdYlBu\"),this.rsrzScale=this.getScale({domain:[2,0]}),this.rsccScale=this.getScale({domain:[.678,1]});var r=e.structure.validation||{};this.rsrzDict=r.rsrzDict||{},this.rsccDict=r.rsccDict||{}}return t&&(e.__proto__=t),e.prototype=Object.create(t&&t.prototype),e.prototype.constructor=e,e.prototype.atomColor=function(t){var e=t.resno;t.inscode&&(e+=\"^\"+t.inscode),t.chainname&&(e+=\":\"+t.chainname),e+=\"/\"+t.modelIndex;var r=this.rsrzDict[e];if(void 0!==r)return this.rsrzScale(r);var i=this.rsccDict[e];return void 0!==i?this.rsccScale(i):9474192},e}(pf);Hf.add(\"densityfit\",nx);var ox={ARG:{CD:.1,CZ:.5,NE:-.1},ASN:{CG:.55,OD1:-.55},ASP:{CB:-.16,CG:.36,OD1:-.6,OD2:-.6},CYS:{CB:.19,SG:-.19},GLN:{CD:.55,OE1:-.55},GLU:{CD:.36,CG:-.16,OE1:-.6,OE2:-.6},HIS:{CB:.1,CD2:.2,CE1:.45,CG:.15,ND1:.05,NE2:.05},LYS:{CE:.25,NZ:.75},MET:{CE:.06,CG:.06,SD:-.12},PTR:{C:.55,CA:.1,CZ:.25,N:-.35,O:-.55,O1P:-.85,O2P:-.85,O3P:-.85,OG1:-1.1,P:1.4},SEP:{C:.55,CA:.1,CB:.25,N:-.35,O:-.55,O1P:-.85,O2P:-.85,O3P:-.85,OG1:-1.1,P:1.4},SER:{CB:.25,OG:-.25},THR:{CB:.25,OG1:-.25},TPO:{C:.55,CA:.1,CB:.25,N:-.35,O:-.55,OG1:-1.1,O1P:-.85,O2P:-.85,O3P:-.85,P:1.4},TRP:{CD1:.06,CD2:.1,CE2:-.04,CE3:-.03,CG:-.03,NE1:-.06},TYR:{CZ:.25,OH:-.25},backbone:{C:.55,O:-.55,N:-.35,CA:.1}},ax=12,sx=1.04,cx=.25,ux=function(t){function e(e){function r(t){return t.isProtein()?ox[t.resname]&&ox[t.resname][t.atomname]||ox.backbone[t.atomname]||0:0}t.call(this,e),e.scale||(this.scale=\"rwb\"),e.domain||(this.domain=[-.5,0,.5]);var i=this.getScale(),n=this.structure,o=new Float32Array(n.atomCount),a=[],s=[];n.eachAtom(function(t){if(o[t.index]=r(t)*t.occupancy,\"N\"===t.atomname){var e=$s(t);void 0!==e&&(a.push(e),s.push(cx*t.occupancy))}});var c=this.structure.getBoundingBox();c.expandByScalar(sx);var u=Hs(a),h=new Ya(u,c),l=new Ya(this.structure.atomStore,c),p=this.atomProxy,d=new g,f=ax*ax;this.positionColor=function(t){for(var e=0,r=l.within(t.x,t.y,t.z,ax),n=0;n<r.length;n++){var a=r[n],c=o[a];if(0!==c){p.index=a,d.x=t.x-p.x,d.y=t.y-p.y,d.z=t.z-p.z;var m=d.lengthSq();m<f&&(e+=c/m)}}for(var g=h.within(t.x,t.y,t.z,ax),v=0;v<g.length;v++){var y=g[v];d.x=t.x-u.x[y],d.y=t.y-u.y[y],d.z=t.z-u.z[y];var b=d.lengthSq();b<f&&(e+=s[y]/b)}return i(e)}}return t&&(e.__proto__=t),e.prototype=Object.create(t&&t.prototype),e.prototype.constructor=e,e}(pf);Hf.add(\"electrostatic\",ux);var hx={H:16777215,HE:14286847,LI:13402367,BE:12779264,B:16758197,C:9474192,N:3166456,O:16715021,F:9494608,NE:11789301,NA:11230450,MG:9109248,AL:12560038,SI:1578e4,P:16744448,S:16777008,CL:2093087,AR:8442339,K:9388244,CA:4062976,SC:15132390,TI:12567239,V:10921643,CR:9083335,MN:10255047,FE:14706227,CO:15765664,NI:5296208,CU:13140019,ZN:8224944,GA:12750735,GE:6721423,AS:12419299,SE:16752896,BR:10889513,KR:6076625,RB:7351984,SR:65280,Y:9764863,ZR:9756896,NB:7586505,MO:5551541,TC:3907230,RU:2396047,RH:687500,PD:27013,AG:12632256,CD:16767375,IN:10909043,SN:6717568,SB:10380213,TE:13924864,I:9699476,XE:9699476,CS:5707663,BA:51456,LA:7394559,CE:16777159,PR:14286791,ND:13107143,PM:10747847,SM:9437127,EU:6422471,GD:4587463,TB:3211207,DY:2097095,HO:65436,ER:58997,TM:54354,YB:48952,LU:43812,HF:5096191,TA:5089023,W:2200790,RE:2522539,OS:2516630,IR:1528967,PT:13684960,AU:16765219,HG:12105936,TL:10900557,PB:5724513,BI:10375093,PO:11230208,AT:7688005,RN:4358806,FR:4325478,RA:32e3,AC:7384058,TH:47871,PA:41471,U:36863,NP:33023,PU:27647,AM:5528818,CM:7888099,BK:9064419,CF:10565332,ES:11739092,FM:11739066,MD:11734438,NO:12389767,LR:13041766,RF:13369433,DB:13697103,SG:14221381,BH:14680120,HS:15073326,MT:15400998,DS:16777215,RG:16777215,CN:16777215,UUT:16777215,FL:16777215,UUP:16777215,LV:16777215,UUH:16777215,D:16777152,T:16777120},lx=function(t){function e(e){var r=e||{};r.value=gn(r.value,hx.C),t.call(this,r)}return t&&(e.__proto__=t),e.prototype=Object.create(t&&t.prototype),e.prototype.constructor=e,e.prototype.atomColor=function(t){var e=t.element;return\"C\"===e?this.value:hx[e]||16777215},e}(pf);Hf.add(\"element\",lx);var px=function(t){function e(e){t.call(this,e),e.scale||(this.scale=\"Spectral\"),e.domain||(this.domain=[0,this.structure.entityList.length-1]);var r=this.getScale();this.atomColor=function(t){return r(t.entityIndex)}}return t&&(e.__proto__=t),e.prototype=Object.create(t&&t.prototype),e.prototype.constructor=e,e}(pf);Hf.add(\"entityindex\",px);var dx=function(t){function e(){t.apply(this,arguments)}return t&&(e.__proto__=t),e.prototype=Object.create(t&&t.prototype),e.prototype.constructor=e,e.prototype.atomColor=function(t){var e=t.entity;switch(e?e.entityType:void 0){case _v:return 8374655;case wv:return 16629894;case Sv:return 12496596;case Av:return 3697840;default:return 16777113}},e}(pf);Hf.add(\"entitytype\",dx);var fx=function(t){function e(e){t.call(this,e);var r=e.structure.validation||{};this.geoAtomDict=r.geoAtomDict||{},this.geoDict=r.geoDict||{}}return t&&(e.__proto__=t),e.prototype=Object.create(t&&t.prototype),e.prototype.constructor=e,e.prototype.atomColor=function(t){var e=t.resno;t.inscode&&(e+=\"^\"+t.inscode),t.chainname&&(e+=\":\"+t.chainname),e+=\"/\"+t.modelIndex;var r,i=this.geoAtomDict[e];return r=void 0!==i?Xn(i[t.atomname]||0):this.geoDict[e]||0,0===r?2188972:1===r?16703627:2===r?16018755:r>=3?10813478:9474192},e}(pf);Hf.add(\"geoquality\",fx);var mx=function(t){function e(e){t.call(this,e),e.scale||(this.scale=\"RdYlGn\");var r,i={};for(r in Fv)i[r]=Fv[r][0];if(!e.domain){var n,o=1/0,a=-1/0;for(r in i)n=i[r],o=Math.min(o,n),a=Math.max(a,n);this.domain=[o,0,a]}var s=this.getScale();this.atomColor=function(t){return s(i[t.resname]||Bv)}}return t&&(e.__proto__=t),e.prototype=Object.create(t&&t.prototype),e.prototype.constructor=e,e}(pf);Hf.add(\"hydrophobicity\",mx);var gx=function(t){function e(e){t.call(this,e),e.scale||(this.scale=\"rainbow\"),e.domain||(this.domain=[0,this.structure.modelStore.count]);var r=this.getScale();this.atomColor=function(t){return r(t.modelIndex)}}return t&&(e.__proto__=t),e.prototype=Object.create(t&&t.prototype),e.prototype.constructor=e,e}(pf);Hf.add(\"modelindex\",gx);var vx=function(t){function e(){t.apply(this,arguments)}return t&&(e.__proto__=t),e.prototype=Object.create(t&&t.prototype),e.prototype.constructor=e,e.prototype.atomColor=function(t){switch(t.residueType.moleculeType){case 1:return 3697840;case 2:return 15729279;case 3:return 12496596;case 4:return 16629894;case 5:return 12540695;case 6:return 8374655;default:return 16777113}},e}(pf);Hf.add(\"moleculetype\",vx);var yx=function(t){function e(e){t.call(this,e),e.scale||(this.scale=\"PuBu\"),e.domain||(this.domain=[0,1]);var r=this.getScale();this.atomColor=function(t){return r(t.occupancy)}}return t&&(e.__proto__=t),e.prototype=Object.create(t&&t.prototype),e.prototype.constructor=e,e}(pf);Hf.add(\"occupancy\",yx);var bx=function(t){function e(e){t.call(this,e),e.scale||(this.scale=\"rwb\"),e.domain||(this.domain=[-1,1]),this.partialchargeScale=this.getScale()}return t&&(e.__proto__=t),e.prototype=Object.create(t&&t.prototype),e.prototype.constructor=e,e.prototype.atomColor=function(t){return this.partialchargeScale(t.partialCharge)},e}(pf);Hf.add(\"partialcharge\",bx);var xx=function(t){function e(){t.apply(this,arguments)}return t&&(e.__proto__=t),e.prototype=Object.create(t&&t.prototype),e.prototype.constructor=e,e.prototype.atomColor=function(){return Ws()},e.prototype.volumeColor=function(){return Ws()},e.prototype.positionColor=function(){return Ws()},e}(pf);Hf.add(\"random\",xx);var _x=function(t){function e(e){var r=this;if(t.call(this,e),e.scale||(this.scale=\"rainbow\",this.reverse=gn(e.reverse,!0)),e.domain){var i=this.getScale();this.atomColor=function(t){return i(t.residueIndex)}}else{var n={};this.structure.eachChain(function(t){r.domain=[t.residueOffset,t.residueEnd],n[t.index]=r.getScale()}),this.atomColor=function(t){return n[t.chainIndex](t.residueIndex)}}}return t&&(e.__proto__=t),e.prototype=Object.create(t&&t.prototype),e.prototype.constructor=e,e}(pf);Hf.add(\"residueindex\",_x);var wx={ALA:9240460,ARG:124,ASN:16743536,ASP:10485826,CYS:16777072,GLN:16731212,GLU:6684672,GLY:16777215,HIS:7368959,ILE:19456,LEU:4546117,LYS:4671416,MET:12099650,PHE:5459026,PRO:5395026,SER:16740418,THR:12078080,TRP:5195264,TYR:9203788,VAL:16747775,ASX:16711935,GLX:16711935,ASH:16711935,GLH:16711935,A:10526975,G:16740464,I:8454143,C:16747595,T:10551200,U:16744576,DA:10526975,DG:16740464,DI:8454143,DC:16747595,DT:10551200,DU:16744576},Sx=function(t){function e(){t.apply(this,arguments)}return t&&(e.__proto__=t),e.prototype=Object.create(t&&t.prototype),e.prototype.constructor=e,e.prototype.atomColor=function(t){return wx[t.resname]||16711935},e}(pf);Hf.add(\"resname\",Sx);var Ax={alphaHelix:16711808,threeTenHelix:10485888,piHelix:6291584,betaStrand:16762880,betaTurn:6324479,coil:16777215,dna:11403518,rna:16580962,carbohydrate:10921722},Mx=function(t){function e(e){t.call(this,e),this.rp=this.structure.getResidueProxy()}return t&&(e.__proto__=t),e.prototype=Object.create(t&&t.prototype),e.prototype.constructor=e,e.prototype.atomColor=function(t){var e=t.sstruc,r=this.rp;return\"h\"===e?Ax.alphaHelix:\"g\"===e?Ax.threeTenHelix:\"i\"===e?Ax.piHelix:\"e\"===e||\"b\"===e?Ax.betaStrand:\"t\"===e?Ax.betaTurn:(r.index=t.residueIndex,r.isDna()?Ax.dna:r.isRna()?Ax.rna:r.isSaccharide()?Ax.carbohydrate:r.isProtein()||\"s\"===e||\"l\"===e?Ax.coil:8421504)},e}(pf);Hf.add(\"sstruc\",Mx);var Ex=function(t){function e(){t.apply(this,arguments)}return t&&(e.__proto__=t),e.prototype=Object.create(t&&t.prototype),e.prototype.constructor=e,e.prototype.atomColor=function(){return this.value},e.prototype.bondColor=function(){return this.value},e.prototype.valueColor=function(){return this.value},e.prototype.volumeColor=function(){return this.value},e}(pf);Hf.add(\"uniform\",Ex);var Tx=function(t){function e(e){t.call(this,e),this.valueScale=this.getScale()}return t&&(e.__proto__=t),e.prototype=Object.create(t&&t.prototype),e.prototype.constructor=e,e.prototype.volumeColor=function(t){return this.valueScale(this.volume.data[t])},e}(pf);Hf.add(\"value\",Tx);var Px=function(t){function e(e){t.call(this,e);var r=this.volume;if(r&&r.inverseMatrix){var i=this.getScale(),n=r.inverseMatrix,o=r.data,a=r.nx,s=r.ny,c=a*s,u=new g;this.positionColor=function(t){u.copy(t),u.applyMatrix4(n);var e=Math.floor(u.x),r=Math.floor(u.y),h=Math.floor(u.z),l=(h*s+r)*a+e,p=l+1,d=l+a,f=l+c,m=d+1,g=f+1,v=d+c,y=v+1,b=o[l],x=o[p],_=o[d],w=o[f],S=o[m],A=o[g],M=o[v],E=o[y],T=u.x-e,P=u.y-r,C=u.z-h,I=Qn(b,x,T),R=Qn(w,A,T),L=Qn(_,S,T),O=Qn(M,E,T),D=Qn(Qn(I,L,P),Qn(R,O,P),C);return i(D)}}else{var h=this.value;this.positionColor=function(){return h}}}return t&&(e.__proto__=t),e.prototype=Object.create(t&&t.prototype),e.prototype.constructor=e,e.prototype.positionColor=function(){},e}(pf);Hf.add(\"volume\",Px);var Cx=function(t){function e(e,r,i){var n=this,o=i||{};o.name=gn(o.name,r.name),t.call(this,e,o),this.script=r,this.status=\"loaded\",this.script.signals.nameChanged.add(function(t){n.setName(t)})}t&&(e.__proto__=t),e.prototype=Object.create(t&&t.prototype),e.prototype.constructor=e;var r={type:{}};return r.type.get=function(){return\"script\"},e.prototype.addRepresentation=function(){},e.prototype.removeRepresentation=function(){},e.prototype.run=function(){var t=this;this.setStatus(\"running\"),this.script.call(this.stage).then(function(){t.setStatus(\"finished\")}),this.setStatus(\"called\")},e.prototype.dispose=function(){this.signals.disposed.dispatch()},e.prototype.setVisibility=function(){},e.prototype.getCenter=function(){},e.prototype.getZoom=function(){},e.prototype.getBox=function(){},Object.defineProperties(e.prototype,r),e}(jb);Kf.add(\"script\",Cx);var Ix=function(t){function e(e,r,i){var n=i||{};n.name=gn(n.name,r.name),t.call(this,e,n),this.shape=r}t&&(e.__proto__=t),e.prototype=Object.create(t&&t.prototype),e.prototype.constructor=e;var r={type:{}};return r.type.get=function(){return\"shape\"},e.prototype.addRepresentation=function(e,r){return t.prototype.addRepresentation.call(this,e,this.shape,r)},e.prototype.getBoxUntransformed=function(){return this.shape.boundingBox},e.prototype.getCenterUntransformed=function(){return this.shape.center},e.prototype.dispose=function(){this.shape.dispose(),t.prototype.dispose.call(this)},Object.defineProperties(e.prototype,r),e}(jb);Kf.add(\"shape\",Ix);var Rx=function(t){function e(e,r,i,n){var o=this,a=i||{};a.name=gn(a.name,r.name),t.call(this,e,a),this.signals=Object.assign(this.signals,{frameChanged:new no,playerChanged:new no,countChanged:new no,parametersChanged:new no}),this.trajectory=r,this.parent=n,this.status=\"loaded\",this.defaultStep=gn(a.defaultStep,void 0),this.defaultTimeout=gn(a.defaultTimeout,50),this.defaultInterpolateType=gn(a.defaultInterpolateType,\"\"),this.defaultInterpolateStep=gn(a.defaultInterpolateStep,5),this.defaultMode=gn(a.defaultMode,\"loop\"),this.defaultDirection=gn(a.defaultDirection,\"forward\"),r.signals.frameChanged.add(function(t){o.signals.frameChanged.dispatch(t)}),r.signals.playerChanged.add(function(t){o.signals.playerChanged.dispatch(t)}),r.signals.countChanged.add(function(t){o.signals.countChanged.dispatch(t)}),void 0!==a.initialFrame&&this.setFrame(a.initialFrame)}t&&(e.__proto__=t),e.prototype=Object.create(t&&t.prototype),e.prototype.constructor=e;var r={type:{}};return r.type.get=function(){return\"trajectory\"},e.prototype.addRepresentation=function(e,r){return t.prototype.addRepresentation.call(this,e,this.trajectory,r)},e.prototype.setFrame=function(t){this.trajectory.setFrame(t)},e.prototype.setParameters=function(t){this.trajectory.setParameters(t),this.signals.parametersChanged.dispatch(t)},e.prototype.dispose=function(){this.trajectory.dispose(),t.prototype.dispose.call(this)},e.prototype.getCenter=function(){},Object.defineProperties(e.prototype,r),e}(jb),Lx=function(t){function e(e,r,i){var n=i||{};n.timeOffset=gn(n.timeOffset,e.timeOffset),n.deltaTime=gn(n.deltaTime,e.deltaTime),t.call(this,\"\",r,n),this.name=e.name,this.path=e.path,this.frames=e.coordinates,this.boxes=e.boxes,this._init(r)}t&&(e.__proto__=t),e.prototype=Object.create(t&&t.prototype),e.prototype.constructor=e;var r={type:{}};return r.type.get=function(){return\"frames\"},e.prototype._makeAtomIndices=function(){\"StructureView\"===this.structure.type?this.atomIndices=this.structure.getAtomIndices():this.atomIndices=null},e.prototype._loadFrame=function(t,e){var r,i=this.frames[t];if(this.atomIndices){var n=this.atomIndices,o=n.length;r=new Float32Array(3*o);for(var a=0;a<o;++a){var s=3*a,c=3*n[a];r[s+0]=i[c+0],r[s+1]=i[c+1],r[s+2]=i[c+2]}}else r=new Float32Array(i);var u=this.boxes[t],h=this.frames.length;this._process(t,u,r,h),\"function\"==typeof e&&e()},e.prototype._loadFrameCount=function(){this.frames&&this._setFrameCount(this.frames.length)},e.prototype.getPath=function(t,e){for(var r=this,i=this.frameCount,n=3*t,o=new Float32Array(3*i),a=0;a<i;++a){var s=3*a,c=r.frames[a];o[s+0]=c[n+0],o[s+1]=c[n+1],o[s+2]=c[n+2]}e(o)},Object.defineProperties(e.prototype,r),e}(Hy),Ox=function(t){function e(e,r,i){t.call(this,\"\",r,i),this._init(r)}t&&(e.__proto__=t),e.prototype=Object.create(t&&t.prototype),e.prototype.constructor=e;var r={type:{}};return r.type.get=function(){return\"structure\"},e.prototype._makeAtomIndices=function(){this.structure.atomSet.getSize()<this.structure.atomStore.count?this.atomIndices=this.structure.getAtomIndices():this.atomIndices=null},e.prototype._loadFrame=function(t,e){var r,i=this.structure,n=i.frames[t];if(this.atomIndices){var o=this.atomIndices,a=o.length;r=new Float32Array(3*a);for(var s=0;s<a;++s){var c=3*s,u=3*o[s];r[c+0]=n[u+0],r[c+1]=n[u+1],r[c+2]=n[u+2]}}else r=new Float32Array(n);var h=i.boxes[t],l=i.frames.length;this._process(t,h,r,l),\"function\"==typeof e&&e()},e.prototype._loadFrameCount=function(){this._setFrameCount(this.structure.frames.length)},e.prototype.getPath=function(t,e){for(var r=this,i=this.frameCount,n=3*t,o=new Float32Array(3*i),a=0;a<i;++a){var s=3*a,c=r.structure.frames[a];o[s+0]=c[n+0],o[s+1]=c[n+1],o[s+2]=c[n+2]}e(o)},Object.defineProperties(e.prototype,r),e}(Hy),Dx=function(t){function e(e,r,i){t.call(this,e,r,i),this._init(r)}t&&(e.__proto__=t),e.prototype=Object.create(t&&t.prototype),e.prototype.constructor=e;var r={type:{}};return r.type.get=function(){return\"remote\"},e.prototype._makeAtomIndices=function(){var t=[];if(\"StructureView\"===this.structure.type){for(var e=this.structure.getAtomIndices(),r=e.length,i=e[0],n=e[0],o=1;o<r;++o){var a=e[o];n+1<a&&(t.push([i,n+1]),i=a),n=a}t.push([i,n+1])}else t.push([0,this.atomCount]);this.atomIndices=t},e.prototype._loadFrame=function(t,e){var r=this,i=new window.XMLHttpRequest,n=Wf.trajectory,o=n.getFrameUrl(this.trajPath,t),a=n.getFrameParams(this.trajPath,this.atomIndices);i.open(\"POST\",o,!0),i.responseType=\"arraybuffer\",i.setRequestHeader(\"Content-type\",\"application/x-www-form-urlencoded\"),i.addEventListener(\"load\",function(){var n=i.response;if(!n)return void jf.error(\"empty arrayBuffer for '\"+o+\"'\");var a=new Int32Array(n,0,1)[0],s=new Float32Array(n,8,9),c=new Float32Array(n,44);r._process(t,s,c,a),\"function\"==typeof e&&e()},!1),i.send(a)},e.prototype._loadFrameCount=function(){var t=this,e=new window.XMLHttpRequest,r=Wf.trajectory.getCountUrl(this.trajPath);e.open(\"GET\",r,!0),e.addEventListener(\"load\",function(){t._setFrameCount(parseInt(e.response))},!1),e.send(null)},e.prototype.getPath=function(t,e){var r=this;if(this.pathCache[t])return void e(this.pathCache[t]);jf.time(\"loadPath\");var i=new window.XMLHttpRequest,n=Wf.trajectory.getPathUrl(this.trajPath,t);i.open(\"POST\",n,!0),i.responseType=\"arraybuffer\",i.setRequestHeader(\"Content-type\",\"application/x-www-form-urlencoded\"),i.addEventListener(\"load\",function(){jf.timeEnd(\"loadPath\");var o=i.response;if(!o)return void jf.error(\"empty arrayBuffer for '\"+n+\"'\");var a=new Float32Array(o);r.pathCache[t]=a,e(a)},!1),i.send(\"\")},Object.defineProperties(e.prototype,r),e}(Hy);Uy.prototype.getView=function(t){return new Nx(this,t)};var Nx=function(e){function r(t,r){e.call(this),this.structure=t,this.selection=r,this.center=new g,this.boundingBox=new st,this._bp=this.getBondProxy(),this._ap=this.getAtomProxy(),this._rp=this.getResidueProxy(),this._cp=this.getChainProxy(),this.selection&&this.selection.signals.stringChanged.add(this.refresh,this),this.structure.signals.refreshed.add(this.refresh,this),this.refresh()}e&&(r.__proto__=e),r.prototype=Object.create(e&&e.prototype),r.prototype.constructor=r;var i={type:{},name:{},path:{},title:{},id:{},atomSetDict:{},biomolDict:{},entityList:{},unitcell:{},frames:{},boxes:{},validation:{},bondStore:{},backboneBondStore:{},rungBondStore:{},atomStore:{},residueStore:{},chainStore:{},modelStore:{},atomMap:{},residueMap:{},bondHash:{},spatialHash:{}};return r.prototype.init=function(){},i.type.get=function(){return\"StructureView\"},i.name.get=function(){return this.structure.name},i.path.get=function(){return this.structure.path},i.title.get=function(){return this.structure.title},i.id.get=function(){return this.structure.id},i.atomSetDict.get=function(){return this.structure.atomSetDict},i.biomolDict.get=function(){return this.structure.biomolDict},i.entityList.get=function(){return this.structure.entityList},i.unitcell.get=function(){return this.structure.unitcell},i.frames.get=function(){return this.structure.frames},i.boxes.get=function(){return this.structure.boxes},i.validation.get=function(){return this.structure.validation},i.bondStore.get=function(){return this.structure.bondStore},i.backboneBondStore.get=function(){return this.structure.backboneBondStore},i.rungBondStore.get=function(){return this.structure.rungBondStore},i.atomStore.get=function(){return this.structure.atomStore},i.residueStore.get=function(){return this.structure.residueStore},i.chainStore.get=function(){return this.structure.chainStore},i.modelStore.get=function(){return this.structure.modelStore},i.atomMap.get=function(){return this.structure.atomMap},i.residueMap.get=function(){return this.structure.residueMap},i.bondHash.get=function(){return this.structure.bondHash},i.spatialHash.get=function(){return this.structure.spatialHash},r.prototype.refresh=function(){var e=this;t.Debug&&jf.time(\"StructureView.refresh\"),this.atomSetCache={},this.atomSet=this.getAtomSet(this.selection,!0),this.structure.atomSet&&(this.atomSet=this.atomSet.intersection(this.structure.atomSet)),this.bondSet=this.getBondSet();for(var r in e.atomSetDict){var i=e.atomSetDict[r];e.atomSetCache[\"__\"+r]=i.makeIntersection(e.atomSet)}this.atomCount=this.atomSet.getSize(),this.bondCount=this.bondSet.getSize(),this.boundingBox=this.getBoundingBox(),this.center=this.boundingBox.getCenter(),t.Debug&&jf.timeEnd(\"StructureView.refresh\"),this.signals.refreshed.dispatch()},r.prototype.setSelection=function(t){this.selection=t,this.refresh()},r.prototype.getSelection=function(t){var e=[];t&&t.string&&e.push(t.string);var r=this.structure.getSelection();r&&r.string&&e.push(r.string),this.selection&&this.selection.string&&e.push(this.selection.string);var i=\"\";return e.length>0&&(i=\"( \"+e.join(\" ) AND ( \")+\" )\"),new Cf(i)},r.prototype.getStructure=function(){return this.structure.getStructure()},r.prototype.eachBond=function(t,e){this.structure.eachBond(t,this.getSelection(e))},r.prototype.eachAtom=function(t,e){var r=this.getAtomProxy(),i=this.getAtomSet(e),n=this.atomStore.count;if(i.getSize()<n)i.forEach(function(e){r.index=e,t(r)});else for(var o=0;o<n;++o)r.index=o,t(r)},r.prototype.eachResidue=function(t,e){this.structure.eachResidue(t,this.getSelection(e))},r.prototype.eachResidueN=function(){console.error(\"StructureView.eachResidueN() not implemented\")},r.prototype.eachChain=function(t,e){this.structure.eachChain(t,this.getSelection(e))},r.prototype.eachModel=function(t,e){this.structure.eachModel(t,this.getSelection(e))},r.prototype.getAtomSet=function(t,e){var r=this.structure.getAtomSet(t);return!e&&this.atomSet&&(r=r.makeIntersection(this.atomSet)),r},r.prototype.getAtomIndices=function(t){return this.structure.getAtomIndices(this.getSelection(t))},r.prototype.refreshPosition=function(){return this.structure.refreshPosition()},r.prototype.dispose=function(){this.selection&&this.selection.signals.stringChanged.remove(this.refresh,this),this.structure.signals.refreshed.remove(this.refresh,this),delete this.structure,delete this.atomSet,delete this.bondSet,delete this.atomCount,delete this.bondCount},Object.defineProperties(r.prototype,i),r}(Uy),kx=function(t){function e(e,r,i){var n=i||{};n.name=gn(n.name,r.name),t.call(this,e,n),this.signals=Object.assign(this.signals,{trajectoryAdded:new no,trajectoryRemoved:new no,defaultAssemblyChanged:new no}),this.structure=r,this.trajList=[],this.initSelection(n.sele),this.setDefaultAssembly(n.assembly||\"\")}t&&(e.__proto__=t),e.prototype=Object.create(t&&t.prototype),e.prototype.constructor=e;var r={type:{}};return r.type.get=function(){return\"structure\"},e.prototype.initSelection=function(t){var e=this;this.selection=new Cf(t),this.structureView=new Nx(this.structure,this.selection),this.selection.signals.stringChanged.add(function(){e.structureView.setSelection(e.selection),e.rebuildRepresentations(),e.rebuildTrajectories()})},e.prototype.setSelection=function(t){return this.selection.setString(t),this},e.prototype.setDefaultAssembly=function(t){var e=this;this.defaultAssembly=t,this.reprList.forEach(function(t){t.setParameters({defaultAssembly:e.defaultAssembly})}),this.signals.defaultAssemblyChanged.dispatch(t)},e.prototype.rebuildRepresentations=function(){this.reprList.forEach(function(t){t.build()})},e.prototype.rebuildTrajectories=function(){var t=this;this.trajList.slice().forEach(function(e){e.trajectory.setStructure(t.structureView)})},e.prototype.addRepresentation=function(e,r){var i=r||{};return i.defaultAssembly=this.defaultAssembly,t.prototype.addRepresentation.call(this,e,this.structureView,i)},e.prototype.addTrajectory=function(t,e){var r=this,i=Xs(t,this.structureView,e);i.signals.frameChanged.add(function(){r.updateRepresentations({position:!0})});var n=new Rx(this.stage,i,e,this);return this.trajList.push(n),this.signals.trajectoryAdded.dispatch(n),n},e.prototype.removeTrajectory=function(t){var e=this.trajList.indexOf(t);-1!==e&&this.trajList.splice(e,1),t.dispose(),this.signals.trajectoryRemoved.dispatch(t)},e.prototype.dispose=function(){this.trajList.slice().forEach(function(t){t.dispose()}),this.trajList.length=0,this.structure.dispose(),t.prototype.dispose.call(this)},e.prototype.autoView=function(t,e){Number.isInteger(t)&&(e=t,t=void 0),this.stage.animationControls.zoomMove(this.getCenter(t),this.getZoom(t),gn(e,0))},e.prototype.getBoxUntransformed=function(t){return t?this.structureView.getBoundingBox(new Cf(t)):this.structureView.boundingBox},e.prototype.getCenterUntransformed=function(t){return t&&\"string\"==typeof t?this.structure.atomCenter(new Cf(t)):this.structure.center},e.prototype.superpose=function(t,e,r,i){return Vs(this.structureView,t.structureView,e,r,i),this.updateRepresentations({position:!0}),this},e.prototype.setVisibility=function(e){return t.prototype.setVisibility.call(this,e),this.trajList.forEach(function(t){t.setVisibility(e)}),this},Object.defineProperties(e.prototype,r),e}(jb);Kf.add(\"structure\",kx),Kf.add(\"structureview\",kx);var Fx=function(t){function e(e,r,i){var n=i||{};n.name=gn(n.name,r.name),t.call(this,e,n),this.surface=r}t&&(e.__proto__=t),e.prototype=Object.create(t&&t.prototype),e.prototype.constructor=e;var r={type:{}};return r.type.get=function(){return\"surface\"},e.prototype.addRepresentation=function(e,r){return t.prototype.addRepresentation.call(this,e,this.surface,r)},e.prototype.getBoxUntransformed=function(){return this.surface.boundingBox},e.prototype.getCenterUntransformed=function(){return this.surface.center},e.prototype.dispose=function(){this.surface.dispose(),t.prototype.dispose.call(this)},Object.defineProperties(e.prototype,r),e}(jb);Kf.add(\"surface\",Fx);var Bx=function(t){function e(e,r,i){var n=i||{};n.name=gn(n.name,r.name),t.call(this,e,n),this.volume=r}t&&(e.__proto__=t),e.prototype=Object.create(t&&t.prototype),e.prototype.constructor=e;var r={type:{}};return r.type.get=function(){return\"volume\"},e.prototype.addRepresentation=function(e,r){return t.prototype.addRepresentation.call(this,e,this.volume,r)},e.prototype.getBoxUntransformed=function(){return this.volume.boundingBox},e.prototype.getCenterUntransformed=function(){return this.volume.center},e.prototype.dispose=function(){this.volume.dispose(),t.prototype.dispose.call(this)},Object.defineProperties(e.prototype,r),e}(jb);Kf.add(\"volume\",Bx);var zx=function(t){function e(e,r,i){t.call(this,e,r,i),this.type=\"axes\",this.parameters=Object.assign({radius:{type:\"number\",precision:3,max:10,min:.001},sphereDetail:!0,radialSegments:!0,disableImpostor:!0,showAxes:{type:\"boolean\",rebuild:!0},showBox:{type:\"boolean\",rebuild:!0}},this.parameters,{assembly:null}),this.init(i)}return t&&(e.__proto__=t),e.prototype=Object.create(t&&t.prototype),e.prototype.constructor=e,e.prototype.init=function(e){var r=e||{};r.radius=gn(r.radius,.5),r.colorValue=gn(r.colorValue,\"lightgreen\"),this.showAxes=gn(r.showAxes,!0),this.showBox=gn(r.showBox,!1),t.prototype.init.call(this,r)},e.prototype.getPrincipalAxes=function(){var t,e=this.getAssembly();return e&&(t=e.partList[0].getSelection()),this.structureView.getPrincipalAxes(t)},e.prototype.getAxesData=function(t){var e=this.getPrincipalAxes(t),r=new tt(this.colorValue),i=0,n=0;this.showAxes&&(i+=6,n+=3),this.showBox&&(i+=8,n+=12);var o=new Float32Array(3*i),a=ko(i,r.r,r.g,r.b),s=No(i,this.radius),c=new Float32Array(3*n),u=new Float32Array(3*n),h=ko(n,r.r,r.g,r.b),l=No(n,this.radius),p=0;if(this.showAxes){var d=function(t,e){t.toArray(o,2*p),e.toArray(o,2*p+3),t.toArray(c,p),e.toArray(u,p),p+=3};d(e.begA,e.endA),d(e.begB,e.endB),d(e.begC,e.endC)}if(this.showBox){var f=new g,m=e.getProjectedScaleForAtoms(t),v=m.d1a,y=m.d2a,b=m.d3a,x=m.d1b,_=m.d2b,w=m.d3b;console.log(v,y,b,x,_,w);var S=2*p,A=function(t,r,i){f.copy(e.center).addScaledVector(e.normVecA,t).addScaledVector(e.normVecB,r).addScaledVector(e.normVecC,i),f.toArray(o,S),S+=3};A(v,y,b),A(v,y,w),A(v,_,w),A(v,_,b),A(x,_,w),A(x,_,b),A(x,y,b),A(x,y,w);var M=p,E=function(t,e){f.fromArray(o,2*p+3*t).toArray(c,M),f.fromArray(o,2*p+3*e).toArray(u,M),M+=3};E(0,1),E(0,3),E(0,6),E(1,2),E(1,7),E(2,3),E(2,4),E(3,5),E(4,5),E(4,7),E(5,6),E(6,7)}var T=new ev(e);return{vertex:{position:o,color:a,radius:s,picking:T},edge:{position1:c,position2:u,color:h,color2:h,radius:l,picking:T}}},e.prototype.create=function(){var t=this.getAxesData(this.structureView);this.sphereBuffer=new yb(t.vertex,this.getBufferParams({sphereDetail:this.sphereDetail,disableImpostor:this.disableImpostor,dullInterior:!0})),this.cylinderBuffer=new Nb(t.edge,this.getBufferParams({openEnded:!0,radialSegments:this.radialSegments,disableImpostor:this.disableImpostor,dullInterior:!0})),this.dataList.push({sview:this.structureView,bufferList:[this.sphereBuffer,this.cylinderBuffer]})},e.prototype.updateData=function(t,e){var r=this.getAxesData(e.sview),i={},n={};t&&!t.position||(i.position=r.vertex.position,n.position1=r.edge.position1,n.position2=r.edge.position2),t&&!t.color||(i.color=r.vertex.color,n.color=r.edge.color,n.color2=r.edge.color),t&&!t.radius||(i.radius=r.vertex.radius,n.radius=r.edge.radius),this.sphereBuffer.setAttributes(i),this.cylinderBuffer.setAttributes(n)},e}(Eb);Xf.add(\"axes\",zx);var Ux=function(t){function e(e,r,i){t.call(this,e,r,i),this.type=\"ball+stick\",this.parameters=Object.assign({sphereDetail:!0,radialSegments:!0,openEnded:!0,disableImpostor:!0,aspectRatio:{type:\"number\",precision:1,max:10,min:1},lineOnly:{type:\"boolean\",rebuild:!0},cylinderOnly:{type:\"boolean\",rebuild:!0},multipleBond:{type:\"select\",rebuild:!0,options:{off:\"off\",symmetric:\"symmetric\",offset:\"offset\"}},bondScale:{type:\"number\",precision:2,max:1,min:.01},bondSpacing:{type:\"number\",precision:2,max:2,min:.5}},this.parameters),this.init(i)}return t&&(e.__proto__=t),e.prototype=Object.create(t&&t.prototype),e.prototype.constructor=e,e.prototype.init=function(e){var r=e||{};r.radius=gn(r.radius,.15),this.aspectRatio=gn(r.aspectRatio,2),this.lineOnly=gn(r.lineOnly,!1),this.cylinderOnly=gn(r.cylinderOnly,!1),this.multipleBond=gn(r.multipleBond,\"off\"),this.bondSpacing=gn(r.bondSpacing,1),this.bondScale=gn(r.bondScale,.4),t.prototype.init.call(this,r)},e.prototype.getAtomParams=function(e,r){return r=Object.assign({radiusParams:{radius:this.radius,scale:this.scale*this.aspectRatio}},r),t.prototype.getAtomParams.call(this,e,r)},e.prototype.getAtomData=function(t,e,r){return t.getAtomData(this.getAtomParams(e,r))},e.prototype.getBondParams=function(e,r){return r=Object.assign({multipleBond:this.multipleBond,bondSpacing:this.bondSpacing,bondScale:this.bondScale},r),t.prototype.getBondParams.call(this,e,r)},e.prototype.getBondData=function(t,e,r){return t.getBondData(this.getBondParams(e,r))},e.prototype.createData=function(t){var e=this.getBondData(t),r=[];if(this.lineOnly)this.lineBuffer=new kb(e,this.getBufferParams()),r.push(this.lineBuffer);else{var i=new Nb(e,this.getBufferParams({openEnded:this.openEnded,radialSegments:this.radialSegments,disableImpostor:this.disableImpostor,dullInterior:!0}));if(r.push(i),!this.cylinderOnly){var n=new yb(this.getAtomData(t),this.getBufferParams({sphereDetail:this.sphereDetail,disableImpostor:this.disableImpostor,dullInterior:!0}));r.push(n)}}return{bufferList:r}},e.prototype.updateData=function(t,e){\"off\"!==this.multipleBond&&t&&t.radius&&(t.position=!0);var r=this.getBondData(e.sview,t);if(this.lineOnly){var i={};t&&!t.position||(i.position1=r.position1,i.position2=r.position2),t&&!t.color||(i.color=r.color,i.color2=r.color2),e.bufferList[0].setAttributes(i)}else{var n={};if(t&&!t.position||(n.position1=r.position1,n.position2=r.position2),t&&!t.color||(n.color=r.color,n.color2=r.color2),t&&!t.radius||(n.radius=r.radius),e.bufferList[0].setAttributes(n),!this.cylinderOnly){var o=this.getAtomData(e.sview,t),a={};t&&!t.position||(a.position=o.position),t&&!t.color||(a.color=o.color),t&&!t.radius||(a.radius=o.radius),e.bufferList[1].setAttributes(a)}}},e.prototype.setParameters=function(e){var r=!1,i={};return e&&(e.aspectRatio||e.bondSpacing||e.bondScale)&&(i.radius=!0,Uf&&!this.disableImpostor||(r=!0)),t.prototype.setParameters.call(this,e,i,r),this},e}(Eb);Xf.add(\"ball+stick\",Ux);var jx=function(t){function e(e,r,i){t.call(this,e,r,i),this.type=\"backbone\",this.parameters=Object.assign({},this.parameters,{multipleBond:null,bondSpacing:null}),this.init(i)}return t&&(e.__proto__=t),e.prototype=Object.create(t&&t.prototype),e.prototype.constructor=e,e.prototype.init=function(e){var r=e||{};r.aspectRatio=gn(r.aspectRatio,1),r.radius=gn(r.radius,.25),t.prototype.init.call(this,r)},e.prototype.getAtomData=function(t,e,r){return t.getBackboneAtomData(this.getAtomParams(e,r))},e.prototype.getBondData=function(t,e,r){return t.getBackboneBondData(this.getBondParams(e,r))},e}(Ux);Xf.add(\"backbone\",jx);var Gx=function(t){function e(e,r,i){t.call(this,e,r,i),this.type=\"base\",this.parameters=Object.assign({},this.parameters,{multipleBond:null,bondSpacing:null})}return t&&(e.__proto__=t),e.prototype=Object.create(t&&t.prototype),e.prototype.constructor=e,e.prototype.init=function(e){var r=e||{};r.aspectRatio=gn(r.aspectRatio,1),r.radius=gn(r.radius,.3),t.prototype.init.call(this,r)},e.prototype.getAtomData=function(t,e,r){return t.getRungAtomData(this.getAtomParams(e,r))},e.prototype.getBondData=function(t,e,r){var i=this.getBondParams(e,r);return i.colorParams.rung=!0,t.getRungBondData(i)},e}(Ux);Xf.add(\"base\",Gx),Ys.prototype={constructor:Ys,getAtomIterator:function(t,e){function r(){var t=this.get(u);return u+=1,t}function i(r){var i=h[c%4];if(i.index=o.getAtomIndexByType(r,t),e&&r>0&&r<s&&\"e\"===i.sstruc){var n=l[c%4];return p.index=o.getAtomIndexByType(r+1,t),d.index=o.getAtomIndexByType(r-1,t),n.addVectors(p,d).add(i).add(i).multiplyScalar(.25),c+=1,n}return c+=1,i}function n(){c=0,u=-1}var o=this.polymer,a=o.structure,s=o.residueCount,c=0,u=-1,h=[a.getAtomProxy(),a.getAtomProxy(),a.getAtomProxy(),a.getAtomProxy()],l=[new g,new g,new g,new g],p=a.getAtomProxy(),d=a.getAtomProxy();return{size:s,next:r,get:i,reset:n}},getSubdividedColor:function(t){function e(t,e,r){c.atomColorToArray(t,e,r)}var r=this.subdiv,i=this.polymer,n=(i.residueCount-1)*r*3+3;i.isCyclic&&(n+=3*r);var o=new Float32Array(n),a=this.getAtomIterator(\"trace\"),s=t||{};s.structure=i.structure;var c=Hf.getScheme(s);return this.interpolator.getColor(a,e,o,0,i.isCyclic),{color:o}},getSubdividedPicking:function(){function t(t){return t.index}var e=this.subdiv,r=this.polymer,i=(r.residueCount-1)*e+1;r.isCyclic&&(i+=e);var n=r.structure,o=this.getAtomIterator(\"trace\"),a=new Float32Array(i);return this.interpolator.getPicking(o,t,a,0,r.isCyclic),{picking:new tv(a,n)}},getSubdividedPosition:function(){return{position:this.getPosition()}},getSubdividedOrientation:function(){var t=this.getTangent(),e=this.getNormals(t);return{tangent:t,normal:e.normal,binormal:e.binormal}},getSubdividedSize:function(t,e){function r(t){return c.atomRadius(t)}var i=this.subdiv,n=this.polymer,o=(n.residueCount-1)*i+1;n.isCyclic&&(o+=i);var a=new Float32Array(o),s=this.getAtomIterator(\"trace\"),c=new Ta(t,e);return this.interpolator.getSize(s,r,a,0,n.isCyclic),{size:a}},getPosition:function(){var t=this.subdiv,e=this.polymer,r=(e.residueCount-1)*t*3+3;e.isCyclic&&(r+=3*t);var i=new Float32Array(r),n=this.positionIterator||this.getAtomIterator(\"trace\",this.smoothSheet);return this.interpolator.getPosition(n,i,0,e.isCyclic),i},getTangent:function(){var t=this.subdiv,e=this.polymer,r=(this.size-1)*t*3+3;e.isCyclic&&(r+=3*t);var i=new Float32Array(r),n=this.positionIterator||this.getAtomIterator(\"trace\",this.smoothSheet);return this.interpolator.getTangent(n,i,0,e.isCyclic),i},getNormals:function(t){var e=this.subdiv,r=this.polymer,i=r.isProtein(),n=this.size,o=(n-1)*e*3+3;r.isCyclic&&(o+=3*e);var a=new Float32Array(o),s=new Float32Array(o);if(this.directional&&!this.polymer.isCg()){var c=this.getAtomIterator(\"direction1\"),u=this.getAtomIterator(\"direction2\");this.interpolator.getNormalDir(c,u,t,a,s,0,r.isCyclic,i)}else this.interpolator.getNormal(n,t,a,s,0,r.isCyclic,i);return{normal:a,binormal:s}}};var Vx=new g,$x=new g,Hx=function(t){function e(e,r){var i=e||{},n=r||{},o=gn(n.radialSegments,4),a=gn(n.capped,!1),s=a?o:0,c=a?o-2:0,u=i.position.length/3,h=u*o*3+2*s*3,l=2*(u-1)*o*3+2*c*3,p=new Float32Array(h),d=new Float32Array(h),f=new Float32Array(h),m=On(l,h/3);t.call(this,{position:p,color:d,index:m,normal:f,picking:i.picking},n),this.aspectRatio=gn(n.aspectRatio,1),this.radialSegments=o,this.capped=a,this.capVertices=s,this.capTriangles=c,this.size2=u,i.primitiveId=Bo(u),this.setAttributes(i),this.meshIndex=m,this.makeIndex()}return t&&(e.__proto__=t),e.prototype=Object.create(t&&t.prototype),e.prototype.constructor=e,e.prototype.setAttributes=function(t){var e,r,i,n,o,a,s,c,u,h,l,p=this.aspectRatio,d=this.size2,f=d-1,m=this.radialSegments,g=this.geometry.attributes;t.position&&(e=t.position,r=t.normal,i=t.binormal,n=t.tangent,a=t.size,c=g.position.array,h=g.normal.array,g.position.needsUpdate=!0,g.normal.needsUpdate=!0),t.color&&(o=t.color,u=g.color.array,g.color.needsUpdate=!0),t.primitiveId&&(s=t.primitiveId,l=g.primitiveId.array,g.primitiveId.needsUpdate=!0);var v,y,b,x,_,w,S,A,M,E,T,P,C,I,R,L,O,D,N,k,F,B,z,U=[],j=[],G=[],V=[],$=[],H=[];if(e)for(y=0;y<m;++y)S=y/m*2*Math.PI,U[y]=p*Math.cos(S),j[y]=Math.sin(S),G[y]=p*Math.cos(S-.01),V[y]=Math.sin(S-.01),$[y]=p*Math.cos(S+.01),H[y]=Math.sin(S+.01);for(v=0;v<d;++v)for(x=(b=3*v)*m,e&&(Vx.set(n[b],n[b+1],n[b+2]),R=r[b],L=r[b+1],O=r[b+2],D=i[b],N=i[b+1],k=i[b+2],F=e[b],B=e[b+1],z=e[b+2],I=a[v]),y=0;y<m;++y)_=x+3*y,e&&(A=-I*U[y],M=I*j[y],E=-I*G[y],T=I*V[y],P=-I*$[y],C=I*H[y],c[_]=F+A*R+M*D,c[_+1]=B+A*L+M*N,c[_+2]=z+A*O+M*k,$x.set(P*R+C*D-(E*R+T*D),P*L+C*N-(E*L+T*N),P*O+C*k-(E*O+T*k)).cross(Vx),h[_]=$x.x,h[_+1]=$x.y,h[_+2]=$x.z),o&&(u[_]=o[b],u[_+1]=o[b+1],u[_+2]=o[b+2]),s&&(l[v*m+y]=s[v]);for(b=0,x=3*d*m,y=0;y<m;++y)_=b+3*y,w=x+3*y,e&&(c[w]=c[_],c[w+1]=c[_+1],c[w+2]=c[_+2],h[w]=n[b],h[w+1]=n[b+1],h[w+2]=n[b+2]),o&&(u[w]=u[_],u[w+1]=u[_+1],u[w+2]=u[_+2]),s&&(l[d*m+y]=l[0+y]);for(b=3*(d-1)*m,x=3*(d+1)*m,y=0;y<m;++y)_=b+3*y,w=x+3*y,e&&(c[w]=c[_],c[w+1]=c[_+1],c[w+2]=c[_+2],h[w]=n[3*f],h[w+1]=n[3*f+1],h[w+2]=n[3*f+2]),o&&(u[w]=u[_],u[w+1]=u[_+1],u[w+2]=u[_+2]),s&&(l[(d+1)*m+y]=l[(d-1)*m+y])},e.prototype.makeIndex=function(){var t,e,r,i,n,o,a=this.meshIndex,s=this.size2,c=s-1,u=this.capTriangles,h=this.radialSegments,l=this.radialSegments+1;for(t=0;t<c;++t)for(e=t*h*3*2,r=t*h,i=(t+1)*h,o=0;o<h;++o)a[n=e+3*o*2]=r+o,a[n+1]=r+(o+1)%h,a[n+2]=i+o,a[n+3]=i+o,a[n+4]=r+(o+1)%h,a[n+5]=i+(o+1)%h;var p=[0];for(o=1;o<l/2;++o)p.push(o),h-o!==o&&p.push(h-o);for(n=c*h*3*2,e=s*h,o=0;o<p.length-2;++o)o%2==0?(a[n+3*o+0]=e+p[o+0],a[n+3*o+1]=e+p[o+1],a[n+3*o+2]=e+p[o+2]):(a[n+3*o+0]=e+p[o+2],a[n+3*o+1]=e+p[o+1],a[n+3*o+2]=e+p[o+0]);for(n=c*h*3*2+3*u,e=s*h+h,o=0;o<p.length-2;++o)o%2==0?(a[n+3*o+0]=e+p[o+0],a[n+3*o+1]=e+p[o+1],a[n+3*o+2]=e+p[o+2]):(a[n+3*o+0]=e+p[o+2],a[n+3*o+1]=e+p[o+1],a[n+3*o+2]=e+p[o+0])},e}(Zy),Wx=function(e){function r(t,r,i){e.call(this,t,r,i),this.type=\"cartoon\",this.parameters=Object.assign({aspectRatio:{type:\"number\",precision:1,max:10,min:1},subdiv:{type:\"integer\",max:50,min:1,rebuild:!0},radialSegments:{type:\"integer\",max:50,min:1,rebuild:!0},tension:{type:\"number\",precision:1,max:1,min:.1},capped:{type:\"boolean\",rebuild:!0},smoothSheet:{type:\"boolean\",rebuild:!0}},this.parameters),this.init(i)}return e&&(r.__proto__=e),r.prototype=Object.create(e&&e.prototype),r.prototype.constructor=r,r.prototype.init=function(t){var r=t||{};r.colorScheme=gn(r.colorScheme,\"chainname\"),r.colorScale=gn(r.colorScale,\"RdYlBu\"),r.radius=gn(r.radius,\"sstruc\"),r.scale=gn(r.scale,.7),this.aspectRatio=gn(r.aspectRatio,5),this.tension=gn(r.tension,NaN),this.capped=gn(r.capped,!0),this.smoothSheet=gn(r.smoothSheet,!1),\"low\"===r.quality?(this.subdiv=3,this.radialSegments=6):\"medium\"===r.quality?this.subdiv=6:\"high\"===r.quality?this.subdiv=12:this.subdiv=gn(r.subdiv,6),e.prototype.init.call(this,r)},r.prototype.getSplineParams=function(t){return Object.assign({subdiv:this.subdiv,tension:this.tension,directional:1!==this.aspectRatio,smoothSheet:this.smoothSheet},t)},r.prototype.getSpline=function(t){return new Ys(t,this.getSplineParams())},r.prototype.getScale=function(t){return t.isCg()?this.scale*this.aspectRatio:this.scale},r.prototype.getAspectRatio=function(t){return t.isCg()?1:this.aspectRatio},r.prototype.createData=function(t){var e=this,r=[],i=[];return this.structure.eachPolymer(function(t){if(!(t.residueCount<4)){i.push(t);var n=e.getSpline(t),o=n.getSubdividedPosition(),a=n.getSubdividedOrientation(),s=n.getSubdividedColor(e.getColorParams()),c=n.getSubdividedPicking(),u=n.getSubdividedSize(e.radius,e.getScale(t));r.push(new Hx(Object.assign({},o,a,s,c,u),e.getBufferParams({radialSegments:e.radialSegments,aspectRatio:e.getAspectRatio(t),capped:e.capped,dullInterior:!0})))}},t.getSelection()),{bufferList:r,polymerList:i}},r.prototype.updateData=function(e,r){var i=this;t.Debug&&jf.time(this.type+\" repr update\"),e=e||{};for(var n=0,o=r.polymerList.length;n<o;++n){var a={},s=r.polymerList[n],c=i.getSpline(s);if(r.bufferList[n].aspectRatio=i.getAspectRatio(s),e.position||e.radius){var u=c.getSubdividedPosition(),h=c.getSubdividedOrientation(),l=c.getSubdividedSize(i.radius,i.getScale(s));a.position=u.position,a.normal=h.normal,a.binormal=h.binormal,a.tangent=h.tangent,a.size=l.size}if(e.color){var p=c.getSubdividedColor(i.getColorParams());a.color=p.color}if(e.picking){var d=c.getSubdividedPicking();a.picking=d.picking}r.bufferList[n].setAttributes(a)}t.Debug&&jf.timeEnd(this.type+\" repr update\")},r.prototype.setParameters=function(t){var r={};return t&&t.aspectRatio&&(r.radius=!0),t&&t.tension&&(r.position=!0),e.prototype.setParameters.call(this,t,r,!1),this},r}(Eb);Xf.add(\"cartoon\",Wx);var Xx=function(t,e){this.sview1=t,this.sview2=e,this.kdtree2=new ls(e)};Xx.prototype.within=function(t,e){jf.time(\"Contact within\");var r=this.kdtree2,i=this.sview1.getAtomProxy(),n=this.sview1.getAtomSet(!1),o=new uy;this.sview1.eachAtom(function(a){for(var s=!1,c=r.nearest(a,1/0,t),u=0,h=c.length;u<h;++u){var l=c[u];i.index=l.index,a.residueIndex!==i.residueIndex&&(!e||l.distance>e)&&(s=!0,n.set(i.index),o.addBond(a,i,1))}s&&n.set(a.index)});var a=new bv(o.count,!0);return jf.timeEnd(\"Contact within\"),{atomSet:n,bondSet:a,bondStore:o}};var qx=function(t){function e(e,r,i){t.call(this,e,r,i),this.type=\"contact\",this.parameters=Object.assign({contactType:{type:\"select\",rebuild:!0,options:{polar:\"polar\",polarBackbone:\"polar backbone\"}},maxDistance:{type:\"number\",precision:1,max:10,min:.1,rebuild:!0},maxAngle:{type:\"integer\",max:180,min:0,rebuild:!0},radialSegments:!0,disableImpostor:!0},this.parameters),this.init(i)}return t&&(e.__proto__=t),e.prototype=Object.create(t&&t.prototype),e.prototype.constructor=e,e.prototype.init=function(e){var r=e||{};r.radius=gn(r.radius,.25),this.contactType=gn(r.contactType,\"polarBackbone\"),this.maxDistance=gn(r.maxDistance,3.5),this.maxAngle=gn(r.maxAngle,40),t.prototype.init.call(this,r)},e.prototype.getContactData=function(t){return{polar:Zs,polarBackbone:Ks}[this.contactType](t,this.maxDistance,this.maxAngle)},e.prototype.getBondData=function(t,e,r){var i=t.getBondData(this.getBondParams(e,r));return i.picking&&(i.picking=new iv(i.picking.array,i.picking.structure,r.bondStore)),i},e.prototype.createData=function(t){var e=this.getContactData(t);return{bufferList:[new Nb(this.getBondData(t,void 0,{bondSet:e.bondSet,bondStore:e.bondStore}),this.getBufferParams({openEnded:!1,radialSegments:this.radialSegments,disableImpostor:this.disableImpostor,dullInterior:!0}))],bondSet:e.bondSet,bondStore:e.bondStore}},e.prototype.updateData=function(t,e){if(!t||t.position){var r=this.getContactData(e.sview);e.bondSet=r.bondSet,e.bondStore=r.bondStore}var i={bondSet:e.bondSet,bondStore:e.bondStore},n=this.getBondData(e.sview,t,i),o={};t&&!t.position||(o.position=Do(n.position1,n.position2),o.position1=n.position1,o.position2=n.position2),t&&!t.color||(o.color=n.color,o.color2=n.color2),t&&!t.radius||(o.radius=n.radius),e.bufferList[0].setAttributes(o)},e}(Eb);Xf.add(\"contact\",qx),Yf.add(\"shader/SDFFont.vert\",\"uniform float nearClip;\\nuniform float clipRadius;\\nuniform vec3 clipCenter;\\nuniform float xOffset;\\nuniform float yOffset;\\nuniform float zOffset;\\nuniform bool ortho;\\n#if defined( NEAR_CLIP ) || defined( RADIUS_CLIP ) || ( !defined( PICKING ) && !defined( NOLIGHT ) )\\nvarying vec3 vViewPosition;\\n#endif\\nvarying vec2 texCoord;\\n#if defined( RADIUS_CLIP )\\nvarying vec3 vClipCenter;\\n#endif\\n#if defined( PICKING )\\n#include unpack_color\\nattribute float primitiveId;\\nvarying vec3 vPickingColor;\\n#else\\n#include color_pars_vertex\\n#endif\\nattribute vec2 mapping;\\nattribute vec2 inputTexCoord;\\nattribute float inputSize;\\n#include matrix_scale\\n#include common\\nvoid main(void){\\n#if defined( PICKING )\\nvPickingColor = unpackColor( primitiveId );\\n#else\\n#include color_vertex\\n#endif\\ntexCoord = inputTexCoord;\\nfloat scale = matrixScale( modelViewMatrix );\\nfloat _zOffset = zOffset * scale;\\nif( texCoord.x == 10.0 ){\\n_zOffset -= 0.001;\\n}\\nvec3 pos = position;\\nif( ortho ){\\npos += normalize( cameraPosition ) * _zOffset;\\n}\\nvec4 cameraPos = modelViewMatrix * vec4( pos, 1.0 );\\nvec4 cameraCornerPos = vec4( cameraPos.xyz, 1.0 );\\ncameraCornerPos.xy += mapping * inputSize * 0.01 * scale;\\ncameraCornerPos.x += xOffset * scale;\\ncameraCornerPos.y += yOffset * scale;\\nif( !ortho ){\\ncameraCornerPos.xyz += normalize( -cameraCornerPos.xyz ) * _zOffset;\\n}\\ngl_Position = projectionMatrix * cameraCornerPos;\\n#if defined( NEAR_CLIP ) || defined( RADIUS_CLIP ) || ( !defined( PICKING ) && !defined( NOLIGHT ) )\\nvViewPosition = -cameraCornerPos.xyz;\\n#endif\\n#if defined( RADIUS_CLIP )\\nvClipCenter = -( modelViewMatrix * vec4( clipCenter, 1.0 ) ).xyz;\\n#endif\\n#include nearclip_vertex\\n#include radiusclip_vertex\\n}\"),Yf.add(\"shader/SDFFont.frag\",\"uniform sampler2D fontTexture;\\nuniform float opacity;\\nuniform bool showBorder;\\nuniform vec3 borderColor;\\nuniform float borderWidth;\\nuniform vec3 backgroundColor;\\nuniform float backgroundOpacity;\\nuniform float nearClip;\\nuniform float clipRadius;\\nvarying vec3 vViewPosition;\\nvarying vec2 texCoord;\\n#if defined( RADIUS_CLIP )\\nvarying vec3 vClipCenter;\\n#endif\\n#if defined( PICKING )\\nuniform float objectId;\\nvarying vec3 vPickingColor;\\nconst vec3 vColor = vec3( 0.0 );\\n#else\\n#include common\\n#include color_pars_fragment\\n#include fog_pars_fragment\\n#endif\\n#ifdef SDF\\nconst float smoothness = 16.0;\\n#else\\nconst float smoothness = 256.0;\\n#endif\\nconst float gamma = 2.2;\\nvoid main(){\\n#include nearclip_fragment\\n#include radiusclip_fragment\\nif( texCoord.x > 1.0 ){\\ngl_FragColor = vec4( backgroundColor, backgroundOpacity );\\n}else{\\nfloat sdf = texture2D( fontTexture, texCoord ).a;\\nif( showBorder ) sdf += borderWidth;\\nfloat w = clamp(\\nsmoothness * ( abs( dFdx( texCoord.x ) ) + abs( dFdy( texCoord.y ) ) ),\\n0.0,\\n0.5\\n);\\nfloat a = smoothstep( 0.5 - w, 0.5 + w, sdf );\\na = pow( a, 1.0 / gamma );\\nif( a < 0.2 ) discard;\\na *= opacity;\\nvec3 outgoingLight = vColor;\\nif( showBorder && sdf < ( 0.5 + borderWidth ) ){\\noutgoingLight = borderColor;\\n}\\ngl_FragColor = vec4( outgoingLight, a );\\n}\\n#if defined( PICKING )\\ngl_FragColor = vec4( vPickingColor, objectId );\\n#else\\n#include premultiplied_alpha_fragment\\n#include tonemapping_fragment\\n#include encodings_fragment\\n#include fog_fragment\\n#endif\\n}\");var Yx={},Zx=function(t){var e=Object.assign({},t);if(this.font=gn(e.font,[\"sans-serif\"]),this.size=gn(e.size,36),this.style=gn(e.style,\"normal\"),this.variant=gn(e.variant,\"normal\"),this.weight=gn(e.weight,\"normal\"),this.outline=gn(e.outline,0),this.width=gn(e.width,2048),this.height=gn(e.height,2048),this.gamma=1,\"undefined\"!=typeof navigator){var r=navigator.userAgent;r.match(/Chrome/)&&r.match(/OS X/)&&(this.gamma=.5)}this.mapped={},this.scratchW=0,this.scratchH=0,this.currentX=0,this.currentY=0,this.build(),this.populate(),this.texture=new Fe(this.canvas2),this.texture.flipY=!1,this.texture.needsUpdate=!0};Zx.prototype.build=function(){var t=this.size+2*this.outline+Math.round(this.size/4),e=this.width/4,r=document.createElement(\"canvas\");r.width=e,r.height=t;var i=r.getContext(\"2d\");i.font=this.style+\" \"+this.variant+\" \"+this.weight+\" \"+this.size+\"px \"+this.font,i.fillStyle=\"#FF0000\",i.textAlign=\"left\",i.textBaseline=\"bottom\",i.lineJoin=\"round\";for(var n=[],o=3*this.outline,a=0;a<o;++a){var s=(\"00\"+Math.max(0,8*-a+128-8*!a).toString(16)).slice(-2);n.push(\"#\"+s+s+s)}var c=new Uint8Array(e*t*2);this.canvas=r,this.context=i,this.lineHeight=t,this.maxWidth=e,this.colors=n,this.scratch=c,this.data=new Uint8Array(this.width*this.height*4),this.canvas2=document.createElement(\"canvas\"),this.canvas2.width=this.width,this.canvas2.height=this.height,this.context2=this.canvas2.getContext(\"2d\")},Zx.prototype.map=function(t){return void 0===this.mapped[t]&&(this.draw(t),this.currentX+this.scratchW>this.width&&(this.currentX=0,this.currentY+=this.scratchH),this.currentY+this.scratchH>this.height&&console.warn(\"canvas to small\"),this.mapped[t]={x:this.currentX,y:this.currentY,w:this.scratchW,h:this.scratchH},this.context2.drawImage(this.canvas,0,0,this.scratchW,this.scratchH,this.currentX,this.currentY,this.scratchW,this.scratchH),this.currentX+=this.scratchW),this.mapped[t]},Zx.prototype.get=function(t){return this.mapped[t]||this.placeholder},Zx.prototype.draw=function(t){var e=this.lineHeight,r=this.outline,i=this.context,n=this.scratch,o=this.maxWidth,a=this.colors,s=r,c=e-this.outline,u=i.measureText(t),h=Math.min(o,Math.ceil(u.width+2*s+1));i.clearRect(0,0,h,e);var l,p,d,f,m;if(0===this.outline)for(i.fillText(t,s,c),d=3,l=0,p=(m=(f=i.getImageData(0,0,h,e)).data).length/4;l<p;++l)n[l]=m[d],d+=4;else{for(i.globalCompositeOperation=\"source-over\",l=r+1;l>0;--l)d=l>1?2*l-2:l,i.strokeStyle=a[d-1],i.lineWidth=d,i.strokeText(t,s,c);i.globalCompositeOperation=\"multiply\",i.fillStyle=\"#FF00FF\",i.fillText(t,s,c),m=(f=i.getImageData(0,0,h,e)).data,d=0;var g=this.gamma;for(l=0,p=m.length/4;l<p;++l){var v=m[d],y=v?m[d+1]/v:1;.5===g&&(y=Math.sqrt(y));var b=256-v,x=b+(v-b)*(y=Math.min(1,Math.max(0,y)));n[l]=Math.max(0,Math.min(255,x+2)),m[d+3]=n[l],d+=4}}i.putImageData(f,0,0),this.scratchW=h,this.scratchH=e},Zx.prototype.populate=function(){var t=this;this.placeholder=this.map(String.fromCharCode(65533));for(var e=0;e<127;++e)t.map(String.fromCharCode(e));for(var r=128;r<255;++r)t.map(String.fromCharCode(r));for(var i=880;i<1023;++i)t.map(String.fromCharCode(i));for(var n=1024;n<1279;++n)t.map(String.fromCharCode(n));this.map(String.fromCharCode(8491))};var Kx=function(t){function e(e,r){var i=e||{},n=r||{};n.forceTransparent=!0;for(var o=i.position.length/3,a=0,s=0;s<o;++s)a+=i.text[s].length;var c=a;n.showBackground&&(c+=o),t.call(this,{position:new Float32Array(3*c),color:new Float32Array(3*c),picking:new hv},n),this.fontFamily=gn(n.fontFamily,\"sans-serif\"),this.fontStyle=gn(n.fontStyle,\"normal\"),this.fontWeight=gn(n.fontWeight,\"bold\"),this.fontSize=gn(n.fontSize,48),this.sdf=gn(n.sdf,\"Chrome\"===Ff),this.xOffset=gn(n.xOffset,0),this.yOffset=gn(n.yOffset,0),this.zOffset=gn(n.zOffset,.5),this.attachment=gn(n.attachment,\"bottom-left\"),this.showBorder=gn(n.showBorder,!1),this.borderColor=gn(n.borderColor,\"lightgrey\"),this.borderWidth=gn(n.borderWidth,.15),this.showBackground=gn(n.showBackground,!1),this.backgroundColor=gn(n.backgroundColor,\"lightgrey\"),this.backgroundMargin=gn(n.backgroundMargin,.5),this.backgroundOpacity=gn(n.backgroundOpacity,1),this.text=i.text,this.positionCount=o,this.addUniforms({fontTexture:{value:null},xOffset:{value:this.xOffset},yOffset:{value:this.yOffset},zOffset:{value:this.zOffset},ortho:{value:!1},showBorder:{value:this.showBorder},borderColor:{value:new tt(this.borderColor)},borderWidth:{value:this.borderWidth},backgroundColor:{value:new tt(this.backgroundColor)},backgroundOpacity:{value:this.backgroundOpacity}}),this.addAttributes({inputTexCoord:{type:\"v2\",value:null},inputSize:{type:\"f\",value:null}}),this.setAttributes(e),this.makeTexture(),this.makeMapping()}t&&(e.__proto__=t),e.prototype=Object.create(t&&t.prototype),e.prototype.constructor=e;var r={parameters:{},wireframe:{},isText:{},vertexShader:{},fragmentShader:{}};return r.parameters.get=function(){return Object.assign.call(this,{fontFamily:{uniform:!0},fontStyle:{uniform:!0},fontWeight:{uniform:!0},fontSize:{uniform:!0},sdf:{updateShader:!0,uniform:!0},xOffset:{uniform:!0},yOffset:{uniform:!0},zOffset:{uniform:!0},showBorder:{uniform:!0},borderColor:{uniform:!0},borderWidth:{uniform:!0},backgroundColor:{uniform:!0},backgroundOpacity:{uniform:!0}},t.prototype.parameters,{flatShaded:void 0})},e.prototype.makeMaterial=function(){t.prototype.makeMaterial.call(this);var e=this.texture,r=this.material;r.extensions.derivatives=!0,r.lights=!1,r.uniforms.fontTexture.value=e,r.needsUpdate=!0;var i=this.wireframeMaterial;i.extensions.derivatives=!0,i.lights=!1,i.uniforms.fontTexture.value=e,i.needsUpdate=!0;var n=this.pickingMaterial;n.extensions.derivatives=!0,n.lights=!1,n.uniforms.fontTexture.value=e,n.needsUpdate=!0},e.prototype.setAttributes=function(t){var e,r,i,n,o,a,s=this,c=this.text,u=this.geometry.attributes;t.position&&(e=t.position,n=u.position.array,u.position.needsUpdate=!0),t.size&&(r=t.size,o=u.inputSize.array,u.inputSize.needsUpdate=!0),t.color&&(i=t.color,a=u.color.array,u.color.needsUpdate=!0);for(var h,l,p,d,f=this.positionCount,m=0,g=0;g<f;++g)for(l=3*g,d=c[g].length,s.showBackground&&(d+=1),p=0;p<d;++p,++m)for(var v=0;v<4;v++)h=4*m*3+3*v,e&&(n[h]=e[l],n[h+1]=e[l+1],n[h+2]=e[l+2]),r&&(o[4*m+v]=r[g]),i&&(a[h]=i[l],a[h+1]=i[l+1],a[h+2]=i[l+2])},e.prototype.makeTexture=function(){this.textAtlas=Qs({font:[this.fontFamily],style:this.fontStyle,weight:this.fontWeight,size:this.fontSize,outline:this.sdf?5:0}),this.texture=this.textAtlas.texture},e.prototype.makeMapping=function(){for(var t,e,r,i,n,o,a,s,c=this,u=this.textAtlas,h=this.text,l=this.attachment,p=u.lineHeight*this.backgroundMargin*.1-10,d=this.geometry.attributes.inputTexCoord.array,f=this.geometry.attributes.mapping.array,m=this.positionCount,g=0,v=0;v<m;++v){for(i=0,o=(r=h[v]).length,n=0;n<o;++n)i+=(t=u.get(r[n])).w-2*u.outline;for(s=l.startsWith(\"top\")?u.lineHeight/1.25:l.startsWith(\"middle\")?u.lineHeight/2.5:0,a=l.endsWith(\"right\")?i:l.endsWith(\"center\")?i/2:0,a+=u.outline,s+=u.outline,c.showBackground&&(f[(e=2*g*4)+0]=-u.lineHeight/6-a-p,f[e+1]=u.lineHeight-s+p,f[e+2]=-u.lineHeight/6-a-p,f[e+3]=0-s-p,f[e+4]=i+u.lineHeight/6-a+2*u.outline+p,f[e+5]=u.lineHeight-s+p,f[e+6]=i+u.lineHeight/6-a+2*u.outline+p,f[e+7]=0-s-p,d[e+0]=10,d[e+2]=10,d[e+4]=10,d[e+6]=10,g+=1),i=0,n=0;n<o;++n,++g){t=u.get(r[n]),f[(e=2*g*4)+0]=i-a,f[e+1]=t.h-s,f[e+2]=i-a,f[e+3]=0-s,f[e+4]=i+t.w-a,f[e+5]=t.h-s,f[e+6]=i+t.w-a,f[e+7]=0-s;var y=u.width,b=u.height,x=[t.x/y,t.y/b,t.x/y,(t.y+t.h)/b,(t.x+t.w)/y,t.y/b,(t.x+t.w)/y,(t.y+t.h)/b];d.set(x,e),i+=t.w-2*u.outline}}this.geometry.attributes.inputTexCoord.needsUpdate=!0,this.geometry.attributes.mapping.needsUpdate=!0},e.prototype.getDefines=function(e){var r=t.prototype.getDefines.call(this,e);return this.sdf&&(r.SDF=1),r},e.prototype.setUniforms=function(e){!e||void 0===e.fontFamily&&void 0===e.fontStyle&&void 0===e.fontWeight&&void 0===e.fontSize&&void 0===e.sdf||(this.makeTexture(),this.makeMapping(),this.texture.needsUpdate=!0,e.fontTexture=this.texture),t.prototype.setUniforms.call(this,e)},r.wireframe.set=function(t){},r.wireframe.get=function(){return!1},r.isText.get=function(){return!0},r.vertexShader.get=function(){return\"SDFFont.vert\"},r.fragmentShader.get=function(){return\"SDFFont.frag\"},Object.defineProperties(e.prototype,r),e}(gb);Qf.add(\"text\",Kx);var Qx=function(t){function e(e,r,i){t.call(this,e,r,i),this.type=\"distance\",this.parameters=Object.assign({labelSize:{type:\"number\",precision:3,max:10,min:.001},labelColor:{type:\"color\"},labelVisible:{type:\"boolean\"},labelZOffset:{type:\"number\",precision:1,max:20,min:-20,buffer:\"zOffset\"},labelUnit:{type:\"select\",rebuild:!0,options:{\"\":\"\",angstrom:\"angstrom\",nm:\"nm\"}},atomPair:{type:\"hidden\",rebuild:!0},radialSegments:!0,disableImpostor:!0},this.parameters,{flatShaded:null,assembly:null}),this.init(i)}return t&&(e.__proto__=t),e.prototype=Object.create(t&&t.prototype),e.prototype.constructor=e,e.prototype.init=function(e){var r=e||{};r.radius=gn(r.radius,.15),this.fontFamily=gn(r.fontFamily,\"sans-serif\"),this.fontStyle=gn(r.fontStyle,\"normal\"),this.fontWeight=gn(r.fontWeight,\"bold\"),this.sdf=gn(r.sdf,\"Firefox\"!==Ff),this.labelSize=gn(r.labelSize,2),this.labelColor=gn(r.labelColor,16777215),this.labelVisible=gn(r.labelVisible,!0),this.labelZOffset=gn(r.labelZOffset,.5),this.labelUnit=gn(r.labelUnit,\"\"),this.atomPair=gn(r.atomPair,[]),t.prototype.init.call(this,r)},e.prototype.getDistanceData=function(t,e){var r=e.length,i=new Array(r),n=new Float32Array(3*r),o=new Cf,a=new Cf,s=new uy,c=t.getAtomProxy(),u=t.getAtomProxy(),h=0;e.forEach(function(e,r){var l=e[0],p=e[1];if(Number.isInteger(l)&&Number.isInteger(p))c.index=l,u.index=p;else{o.setString(l),a.setString(p);var d=t.getAtomIndices(o),f=t.getAtomIndices(a);if(!d.length||!f.length)return void(h+=1);c.index=d[0],u.index=f[0]}s.addBond(c,u,1),r-=h;var m=c.distanceTo(u);switch(this.labelUnit){case\"angstrom\":i[r]=m.toFixed(2)+\" \"+String.fromCharCode(8491);break;case\"nm\":i[r]=(m/10).toFixed(2)+\" nm\";break;default:i[r]=m.toFixed(2)}var g=3*r;n[g+0]=(c.x+u.x)/2,n[g+1]=(c.y+u.y)/2,n[g+2]=(c.z+u.z)/2},this),h>0&&(r-=h,n=n.subarray(0,3*r));var l=new bv(s.count,!0);return{text:i,position:n,bondSet:l,bondStore:s}},e.prototype.getBondData=function(t,e,r){var i=t.getBondData(this.getBondParams(e,r));return i.picking&&(i.picking=new av(i.picking.array,i.picking.structure,r.bondStore)),i},e.prototype.create=function(){if(0!==this.structureView.atomCount){var t=this.atomPair.length;if(0!==t){var e=this.getDistanceData(this.structureView,this.atomPair),r=new tt(this.labelColor);this.textBuffer=new Kx({position:e.position,size:No(t,this.labelSize),color:ko(t,r.r,r.g,r.b),text:e.text},this.getBufferParams({fontFamily:this.fontFamily,fontStyle:this.fontStyle,fontWeight:this.fontWeight,sdf:this.sdf,zOffset:this.labelZOffset,opacity:1,visible:this.labelVisible}));var i={bondSet:e.bondSet,bondStore:e.bondStore},n=this.getBondData(this.structureView,void 0,i);this.cylinderBuffer=new Nb(n,this.getBufferParams({openEnded:!1,radialSegments:this.radialSegments,disableImpostor:this.disableImpostor,dullInterior:!0})),this.dataList.push({sview:this.structureView,bondSet:e.bondSet,bondStore:e.bondStore,position:e.position,bufferList:[this.textBuffer,this.cylinderBuffer]})}}},e.prototype.update=function(e){e.position?this.build():t.prototype.update.call(this,e)},e.prototype.updateData=function(t,e){var r={bondSet:e.bondSet,bondStore:e.bondStore},i=this.getBondData(e.sview,t,r),n={},o={},a=this.atomPair.length;if(t.labelSize&&(o.size=No(a,this.labelSize)),t.labelColor){var s=new tt(this.labelColor);o.color=ko(a,s.r,s.g,s.b)}t.color&&(n.color=i.color,n.color2=i.color2),(t.radius||t.scale)&&(n.radius=i.radius),this.textBuffer.setAttributes(o),this.cylinderBuffer.setAttributes(n)},e.prototype.setVisibility=function(e,r){return t.prototype.setVisibility.call(this,e,!0),this.textBuffer&&this.textBuffer.setVisibility(this.labelVisible&&this.visible),r||this.viewer.requestRender(),this},e.prototype.setParameters=function(e){var r={};return e&&e.labelSize&&(r.labelSize=!0),e&&(e.labelColor||0===e.labelColor)&&(r.labelColor=!0),t.prototype.setParameters.call(this,e,r,!1),e&&void 0!==e.labelVisible&&this.setVisibility(this.visible),this},e}(Eb);Xf.add(\"distance\",Qx);var Jx=function(t){function e(e,r){var i=r||{},n=2*(e.position.length/3),o=new tt(gn(i.color,\"grey\")),a=new Float32Array(3*n),s=ko(n,o.r,o.g,o.b);t.call(this,{position:a,color:s},i),this.scale=gn(i.scale,1),this.setAttributes(e)}t&&(e.__proto__=t),e.prototype=Object.create(t&&t.prototype),e.prototype.constructor=e;var r={isLine:{},vertexShader:{},fragmentShader:{}};return e.prototype.setAttributes=function(t){var e,r,i,n=this.geometry.attributes;t.position&&t.vector&&(e=t.position,r=t.vector,i=n.position.array,n.position.needsUpdate=!0);var o,a,s=this.size/2,c=this.scale;if(t.position&&t.vector)for(var u=0;u<s;u++)a=3*u,i[(o=2*u*3)+0]=e[a+0],i[o+1]=e[a+1],i[o+2]=e[a+2],i[o+3]=e[a+0]+r[a+0]*c,i[o+4]=e[a+1]+r[a+1]*c,i[o+5]=e[a+2]+r[a+2]*c},r.isLine.get=function(){return!0},r.vertexShader.get=function(){return\"Line.vert\"},r.fragmentShader.get=function(){return\"Line.frag\"},Object.defineProperties(e.prototype,r),e}(qy),t_=function(e){function r(t,r,i){e.call(this,t,r,i),this.type=\"helixorient\",this.parameters=Object.assign({sphereDetail:!0,disableImpostor:!0},this.parameters),this.init(i)}return e&&(r.__proto__=e),r.prototype=Object.create(e&&e.prototype),r.prototype.constructor=r,r.prototype.init=function(t){var r=t||{};r.colorScheme=gn(r.colorScheme,\"sstruc\"),r.radius=gn(r.radius,.15),r.scale=gn(r.scale,1),e.prototype.init.call(this,r)},r.prototype.createData=function(t){var e=this,r=[],i=[];return this.structure.eachPolymer(function(t){if(!(t.residueCount<4)){i.push(t);var n=new ss(t),o=n.getPosition(),a=n.getColor(e.getColorParams()),s=n.getSize(e.radius,e.scale),c=n.getPicking();r.push(new yb({position:o.center,color:a.color,radius:s.size,picking:c.picking},e.getBufferParams({sphereDetail:e.sphereDetail,disableImpostor:e.disableImpostor,dullInterior:!0})),new Jx({position:o.center,vector:o.axis},e.getBufferParams({color:\"skyblue\",scale:1})),new Jx({position:o.center,vector:o.resdir},e.getBufferParams({color:\"lightgreen\",scale:1})))}},t.getSelection()),{bufferList:r,polymerList:i}},r.prototype.updateData=function(e,r){t.Debug&&jf.time(this.type+\" repr update\"),e=e||{};for(var i=0,n=r.polymerList.length;i<n;++i){var o=3*i,a={},s=new ss(r.polymerList[i]);if(e.position){var c=s.getPosition();a.position=c.center,r.bufferList[o+1].setAttributes({position:c.center,vector:c.axis}),r.bufferList[o+2].setAttributes({position:c.center,vector:c.resdir})}r.bufferList[o].setAttributes(a)}t.Debug&&jf.timeEnd(this.type+\" repr update\")},r}(Eb);Xf.add(\"helixorient\",t_);var e_=function(t){function e(e,r,i){t.call(this,e,r,i),this.type=\"licorice\",this.parameters=Object.assign({},this.parameters,{aspectRatio:null})}return t&&(e.__proto__=t),e.prototype=Object.create(t&&t.prototype),e.prototype.constructor=e,e.prototype.init=function(e){var r=e||{};r.aspectRatio=1,t.prototype.init.call(this,r)},e}(Ux);Xf.add(\"licorice\",e_),Yf.add(\"shader/HyperballStickImpostor.vert\",\"\\nattribute vec3 mapping;\\nattribute float radius;\\nattribute float radius2;\\nattribute vec3 position1;\\nattribute vec3 position2;\\nvarying mat4 matrix_near;\\nvarying vec4 prime1;\\nvarying vec4 prime2;\\nvarying float vRadius;\\nvarying float vRadius2;\\n#ifdef PICKING\\n#include unpack_color\\nattribute float primitiveId;\\nvarying vec3 vPickingColor;\\n#else\\nattribute vec3 color2;\\nvarying vec3 vColor1;\\nvarying vec3 vColor2;\\n#endif\\nuniform float shrink;\\nuniform mat4 modelViewProjectionMatrix;\\nuniform mat4 modelViewProjectionMatrixInverse;\\nvoid main(){\\nvRadius = radius;\\nvRadius2 = radius2;\\nvec4 spaceposition;\\nvec3 position_atom1;\\nvec3 position_atom2;\\nvec4 vertex_position;\\n#ifdef PICKING\\nvPickingColor = unpackColor( primitiveId );\\n#else\\nvColor1 = color;\\nvColor2 = color2;\\n#endif\\nfloat radius1 = radius;\\nposition_atom1 = position1;\\nposition_atom2 = position2;\\nfloat distance = distance( position_atom1, position_atom2 );\\nspaceposition.z = mapping.z * distance;\\nif (radius1 > radius2) {\\nspaceposition.y = mapping.y * 1.5 * radius1;\\nspaceposition.x = mapping.x * 1.5 * radius1;\\n} else {\\nspaceposition.y = mapping.y * 1.5 * radius2;\\nspaceposition.x = mapping.x * 1.5 * radius2;\\n}\\nspaceposition.w = 1.0;\\nvec4 e3 = vec4( 1.0 );\\nvec3 e1, e1_temp, e2, e2_temp;\\ne3.xyz = normalize(position_atom1-position_atom2);\\nif (e3.z == 0.0) { e3.z = 0.0000000000001;}\\nif ( (position_atom1.x - position_atom2.x) == 0.0) { position_atom1.x += 0.001;}\\nif ( (position_atom1.y - position_atom2.y) == 0.0) { position_atom1.y += 0.001;}\\nif ( (position_atom1.z - position_atom2.z) == 0.0) { position_atom1.z += 0.001;}\\nvec4 focus = vec4( 1.0 );\\nfocus.x = ( position_atom1.x*position_atom1.x - position_atom2.x*position_atom2.x +\\n( radius2*radius2 - radius1*radius1 )*e3.x*e3.x/shrink )/(2.0*(position_atom1.x - position_atom2.x));\\nfocus.y = ( position_atom1.y*position_atom1.y - position_atom2.y*position_atom2.y +\\n( radius2*radius2 - radius1*radius1 )*e3.y*e3.y/shrink )/(2.0*(position_atom1.y - position_atom2.y));\\nfocus.z = ( position_atom1.z*position_atom1.z - position_atom2.z*position_atom2.z +\\n( radius2*radius2 - radius1*radius1 )*e3.z*e3.z/shrink )/(2.0*(position_atom1.z - position_atom2.z));\\ne1.x = 1.0;\\ne1.y = 1.0;\\ne1.z = ( (e3.x*focus.x + e3.y*focus.y + e3.z*focus.z) - e1.x*e3.x - e1.y*e3.y)/e3.z;\\ne1_temp = e1 - focus.xyz;\\ne1 = normalize(e1_temp);\\ne2_temp = e1.yzx * e3.zxy - e1.zxy * e3.yzx;\\ne2 = normalize(e2_temp);\\nmat3 R= mat3( e1.xyz, e2.xyz, e3.xyz );\\nvertex_position.xyz = R * spaceposition.xyz;\\nvertex_position.w = 1.0;\\nvertex_position.x += (position_atom1.x+position_atom2.x) / 2.0;\\nvertex_position.y += (position_atom1.y+position_atom2.y) / 2.0;\\nvertex_position.z += (position_atom1.z+position_atom2.z) / 2.0;\\ngl_Position = modelViewProjectionMatrix * vertex_position;\\nvec4 i_near, i_far;\\nvec4 near = gl_Position;\\nnear.z = 0.0 ;\\nnear = modelViewProjectionMatrixInverse * near;\\ni_near = near;\\nvec4 far = gl_Position;\\nfar.z = far.w ;\\ni_far = modelViewProjectionMatrixInverse * far;\\nprime1 = vec4( position_atom1 - (position_atom1 - focus.xyz)*shrink, 1.0 );\\nprime2 = vec4( position_atom2 - (position_atom2 - focus.xyz)*shrink, 1.0 );\\nfloat Rsquare = (radius1*radius1/shrink) - (\\n(position_atom1.x - focus.x)*(position_atom1.x - focus.x) +\\n(position_atom1.y - focus.y)*(position_atom1.y - focus.y) +\\n(position_atom1.z - focus.z)*(position_atom1.z - focus.z)\\n);\\nfocus.w = Rsquare;\\nmatrix_near = mat4( i_near, i_far, focus, e3 );\\ngl_Position.z = 1.0;\\n}\"),Yf.add(\"shader/HyperballStickImpostor.frag\",\"#define STANDARD\\n#define IMPOSTOR\\nuniform vec3 diffuse;\\nuniform vec3 emissive;\\nuniform float roughness;\\nuniform float metalness;\\nuniform float opacity;\\nuniform float nearClip;\\nuniform float shrink;\\nuniform mat4 modelViewMatrix;\\nuniform mat4 modelViewProjectionMatrix;\\nuniform mat4 modelViewMatrixInverseTranspose;\\nuniform mat4 projectionMatrix;\\nvarying mat4 matrix_near;\\nvarying vec4 prime1;\\nvarying vec4 prime2;\\nvarying float vRadius;\\nvarying float vRadius2;\\n#ifdef PICKING\\nuniform float objectId;\\nvarying vec3 vPickingColor;\\n#else\\nvarying vec3 vColor1;\\nvarying vec3 vColor2;\\n#include common\\n#include fog_pars_fragment\\n#include bsdfs\\n#include lights_pars\\n#include lights_physical_pars_fragment\\n#endif\\nbool interior = false;\\nfloat calcClip( vec4 cameraPos ){\\nreturn dot( cameraPos, vec4( 0.0, 0.0, 1.0, nearClip - 0.5 ) );\\n}\\nfloat calcClip( vec3 cameraPos ){\\nreturn calcClip( vec4( cameraPos, 1.0 ) );\\n}\\nfloat calcDepth( in vec3 cameraPos ){\\nvec2 clipZW = cameraPos.z * projectionMatrix[2].zw + projectionMatrix[3].zw;\\nreturn 0.5 + 0.5 * clipZW.x / clipZW.y;\\n}\\nstruct Ray {\\nvec3 origin ;\\nvec3 direction ;\\n};\\nbool cutoff_plane (vec3 M, vec3 cutoff, vec3 x3){\\nfloat a = x3.x;\\nfloat b = x3.y;\\nfloat c = x3.z;\\nfloat d = -x3.x*cutoff.x-x3.y*cutoff.y-x3.z*cutoff.z;\\nfloat l = a*M.x+b*M.y+c*M.z+d;\\nif (l<0.0) {return true;}\\nelse{return false;}\\n}\\nvec3 isect_surf(Ray r, mat4 matrix_coef){\\nvec4 direction = vec4(r.direction, 0.0);\\nvec4 origin = vec4(r.origin, 1.0);\\nfloat a = dot(direction,(matrix_coef*direction));\\nfloat b = dot(origin,(matrix_coef*direction));\\nfloat c = dot(origin,(matrix_coef*origin));\\nfloat delta =b*b-a*c;\\ngl_FragColor.a = 1.0;\\nif (delta<0.0){\\ndiscard;\\n}\\nfloat t1 =(-b-sqrt(delta))/a;\\nreturn r.origin+t1*r.direction;\\n}\\nvec3 isect_surf2(Ray r, mat4 matrix_coef){\\nvec4 direction = vec4(r.direction, 0.0);\\nvec4 origin = vec4(r.origin, 1.0);\\nfloat a = dot(direction,(matrix_coef*direction));\\nfloat b = dot(origin,(matrix_coef*direction));\\nfloat c = dot(origin,(matrix_coef*origin));\\nfloat delta =b*b-a*c;\\ngl_FragColor.a = 1.0;\\nif (delta<0.0){\\ndiscard;\\n}\\nfloat t2 =(-b+sqrt(delta))/a;\\nreturn r.origin+t2*r.direction;\\n}\\nRay primary_ray(vec4 near1, vec4 far1){\\nvec3 near=near1.xyz/near1.w;\\nvec3 far=far1.xyz/far1.w;\\nreturn Ray(near,far-near);\\n}\\nfloat update_z_buffer(vec3 M, mat4 ModelViewP){\\nfloat depth1;\\nvec4 Ms=(ModelViewP*vec4(M,1.0));\\nreturn depth1=(1.0+Ms.z/Ms.w)/2.0;\\n}\\nvoid main(){\\nfloat radius = max( vRadius, vRadius2 );\\nvec4 i_near, i_far, focus;\\nvec3 e3, e1, e1_temp, e2;\\ni_near = vec4(matrix_near[0][0],matrix_near[0][1],matrix_near[0][2],matrix_near[0][3]);\\ni_far = vec4(matrix_near[1][0],matrix_near[1][1],matrix_near[1][2],matrix_near[1][3]);\\nfocus = vec4(matrix_near[2][0],matrix_near[2][1],matrix_near[2][2],matrix_near[2][3]);\\ne3 = vec3(matrix_near[3][0],matrix_near[3][1],matrix_near[3][2]);\\ne1.x = 1.0;\\ne1.y = 1.0;\\ne1.z = ( (e3.x*focus.x + e3.y*focus.y + e3.z*focus.z) - e1.x*e3.x - e1.y*e3.y)/e3.z;\\ne1_temp = e1 - focus.xyz;\\ne1 = normalize(e1_temp);\\ne2 = normalize(cross(e1,e3));\\nvec4 equation = focus;\\nfloat shrinkfactor = shrink;\\nfloat t1 = -1.0/(1.0-shrinkfactor);\\nfloat t2 = 1.0/(shrinkfactor);\\nvec4 colonne1, colonne2, colonne3, colonne4;\\nmat4 mat;\\nvec3 equation1 = vec3(t2,t2,t1);\\nfloat A1 = - e1.x*equation.x - e1.y*equation.y - e1.z*equation.z;\\nfloat A2 = - e2.x*equation.x - e2.y*equation.y - e2.z*equation.z;\\nfloat A3 = - e3.x*equation.x - e3.y*equation.y - e3.z*equation.z;\\nfloat A11 = equation1.x*e1.x*e1.x + equation1.y*e2.x*e2.x + equation1.z*e3.x*e3.x;\\nfloat A21 = equation1.x*e1.x*e1.y + equation1.y*e2.x*e2.y + equation1.z*e3.x*e3.y;\\nfloat A31 = equation1.x*e1.x*e1.z + equation1.y*e2.x*e2.z + equation1.z*e3.x*e3.z;\\nfloat A41 = equation1.x*e1.x*A1 + equation1.y*e2.x*A2 + equation1.z*e3.x*A3;\\nfloat A22 = equation1.x*e1.y*e1.y + equation1.y*e2.y*e2.y + equation1.z*e3.y*e3.y;\\nfloat A32 = equation1.x*e1.y*e1.z + equation1.y*e2.y*e2.z + equation1.z*e3.y*e3.z;\\nfloat A42 = equation1.x*e1.y*A1 + equation1.y*e2.y*A2 + equation1.z*e3.y*A3;\\nfloat A33 = equation1.x*e1.z*e1.z + equation1.y*e2.z*e2.z + equation1.z*e3.z*e3.z;\\nfloat A43 = equation1.x*e1.z*A1 + equation1.y*e2.z*A2 + equation1.z*e3.z*A3;\\nfloat A44 = equation1.x*A1*A1 + equation1.y*A2*A2 + equation1.z*A3*A3 - equation.w;\\ncolonne1 = vec4(A11,A21,A31,A41);\\ncolonne2 = vec4(A21,A22,A32,A42);\\ncolonne3 = vec4(A31,A32,A33,A43);\\ncolonne4 = vec4(A41,A42,A43,A44);\\nmat = mat4(colonne1,colonne2,colonne3,colonne4);\\nRay ray = primary_ray(i_near,i_far) ;\\nvec3 M;\\nM = isect_surf(ray, mat);\\nif (cutoff_plane(M, prime1.xyz, -e3) || cutoff_plane(M, prime2.xyz, e3)){ discard; }\\nvec4 M1 = vec4(M,1.0);\\nvec4 M2 = mat*M1;\\nvec3 _normal = ( modelViewMatrixInverseTranspose * M2 ).xyz;\\ngl_FragDepthEXT = update_z_buffer(M, modelViewProjectionMatrix) ;\\n#ifdef NEAR_CLIP\\nif( calcClip( modelViewMatrix * vec4( M, 1.0 ) ) > 0.0 ){\\nM = isect_surf2(ray, mat);\\nif( calcClip( modelViewMatrix * vec4( M, 1.0 ) ) > 0.0 )\\ndiscard;\\ninterior = true;\\ngl_FragDepthEXT = update_z_buffer(M, modelViewProjectionMatrix) ;\\nif( gl_FragDepthEXT >= 0.0 ){\\ngl_FragDepthEXT = max( 0.0, calcDepth( vec3( - ( nearClip - 0.5 ) ) ) + ( 0.0000001 / radius ) );\\n}\\n}else if( gl_FragDepthEXT <= 0.0 ){\\nM = isect_surf2(ray, mat);\\ninterior = true;\\ngl_FragDepthEXT = update_z_buffer(M, modelViewProjectionMatrix);\\nif( gl_FragDepthEXT >= 0.0 ){\\ngl_FragDepthEXT = 0.0 + ( 0.0000001 / radius );\\n}\\n}\\n#else\\nif( gl_FragDepthEXT <= 0.0 ){\\nM = isect_surf2(ray, mat);\\ninterior = true;\\ngl_FragDepthEXT = update_z_buffer(M, modelViewProjectionMatrix) ;\\nif( gl_FragDepthEXT >= 0.0 ){\\ngl_FragDepthEXT = 0.0 + ( 0.0000001 / radius );\\n}\\n}\\n#endif\\nif (cutoff_plane(M, prime1.xyz, -e3) || cutoff_plane(M, prime2.xyz, e3)){ discard; }\\nif (gl_FragDepthEXT < 0.0)\\ndiscard;\\nif (gl_FragDepthEXT > 1.0)\\ndiscard;\\nfloat distance_ratio = ((M.x-prime2.x)*e3.x + (M.y-prime2.y)*e3.y +(M.z-prime2.z)*e3.z) /\\ndistance(prime2.xyz,prime1.xyz);\\n#ifdef PICKING\\ngl_FragColor = vec4( vPickingColor, objectId );\\n#else\\nvec3 vViewPosition = -( modelViewMatrix * vec4( M, 1.0 ) ).xyz;\\nvec3 vNormal = _normal;\\nvec3 vColor;\\nif( distance_ratio>0.5 ){\\nvColor = vColor1;\\n}else{\\nvColor = vColor2;\\n}\\nvec4 diffuseColor = vec4( diffuse, opacity );\\nReflectedLight reflectedLight = ReflectedLight( vec3( 0.0 ), vec3( 0.0 ), vec3( 0.0 ), vec3( 0.0 ) );\\nvec3 totalEmissiveLight = emissive;\\n#include color_fragment\\n#include roughnessmap_fragment\\n#include metalnessmap_fragment\\nvec3 normal = normalize( vNormal );\\nif( interior ){\\nnormal = vec3( 0.0, 0.0, 0.4 );\\n}\\n#include lights_physical_fragment\\n#include lights_template\\nvec3 outgoingLight = reflectedLight.directDiffuse + reflectedLight.indirectDiffuse + reflectedLight.directSpecular + reflectedLight.indirectSpecular + totalEmissiveLight;\\ngl_FragColor = vec4( outgoingLight, diffuseColor.a );\\n#include premultiplied_alpha_fragment\\n#include tonemapping_fragment\\n#include encodings_fragment\\n#include fog_fragment\\n#endif\\n}\");var r_=new Float32Array([-1,-1,-1,1,-1,-1,1,-1,1,-1,-1,1,-1,1,-1,1,1,-1,1,1,1,-1,1,1]),i_=new Uint16Array([0,1,2,0,2,3,1,5,6,1,6,2,4,6,5,4,7,6,0,7,4,0,3,7,0,5,1,0,4,5,3,2,6,3,6,7]),n_=function(t){function e(e,r){t.call(this,e,r);var i=e||{},n=gn((r||{}).shrink,.14);this.addUniforms({modelViewProjectionMatrix:{value:new v},modelViewProjectionMatrixInverse:{value:new v},modelViewMatrixInverseTranspose:{value:new v},shrink:{value:n}}),this.addAttributes({position1:{type:\"v3\",value:null},position2:{type:\"v3\",value:null},color2:{type:\"c\",value:null},radius:{type:\"f\",value:null},radius2:{type:\"f\",value:null}}),this.setAttributes(i),this.makeMapping()}t&&(e.__proto__=t),e.prototype=Object.create(t&&t.prototype),e.prototype.constructor=e;var r={parameters:{},isImpostor:{},vertexShader:{},fragmentShader:{}};return r.parameters.get=function(){return Object.assign.call(this,{shrink:{uniform:!0}},t.prototype.parameters)},r.isImpostor.get=function(){return!0},r.vertexShader.get=function(){return\"HyperballStickImpostor.vert\"},r.fragmentShader.get=function(){return\"HyperballStickImpostor.frag\"},Object.defineProperties(e.prototype,r),e}(function(t){function e(){t.apply(this,arguments)}t&&(e.__proto__=t),e.prototype=Object.create(t&&t.prototype),e.prototype.constructor=e;var r={mapping:{},mappingIndices:{},mappingIndicesSize:{},mappingType:{},mappingSize:{},mappingItemSize:{}};return r.mapping.get=function(){return r_},r.mappingIndices.get=function(){return i_},r.mappingIndicesSize.get=function(){return 36},r.mappingType.get=function(){return\"v3\"},r.mappingSize.get=function(){return 8},r.mappingItemSize.get=function(){return 3},Object.defineProperties(e.prototype,r),e}(db)),o_=function(t,e){return!Uf||e&&e.disableImpostor?(t.radius=Uo(t.radius,t.radius2),new Rb(t,e)):new n_(t,e)},a_=function(t){function e(e,r,i){t.call(this,e,r,i),this.type=\"hyperball\",this.parameters=Object.assign({shrink:{type:\"number\",precision:3,max:1,min:.001,buffer:!0}},this.parameters,{multipleBond:null,bondSpacing:null})}return t&&(e.__proto__=t),e.prototype=Object.create(t&&t.prototype),e.prototype.constructor=e,e.prototype.init=function(e){var r=e||{};r.scale=gn(r.scale,.2),r.radius=gn(r.radius,\"vdw\"),this.shrink=gn(r.shrink,.12),t.prototype.init.call(this,r)},e.prototype.getBondParams=function(e,r){return e&&!e.radius||(r=Object.assign({radius2:!0},r)),t.prototype.getBondParams.call(this,e,r)},e.prototype.createData=function(t){var e=new yb(t.getAtomData(this.getAtomParams()),this.getBufferParams({sphereDetail:this.sphereDetail,disableImpostor:this.disableImpostor,dullInterior:!0}));return this.__center=new Float32Array(3*t.bondCount),{bufferList:[e,new o_(t.getBondData(this.getBondParams()),this.getBufferParams({shrink:this.shrink,radialSegments:this.radialSegments,disableImpostor:this.disableImpostor,dullInterior:!0}))]}},e.prototype.updateData=function(t,e){var r=e.sview.getAtomData(this.getAtomParams()),i=e.sview.getBondData(this.getBondParams()),n={},o={};if(!t||t.position){n.position=r.position;var a=i.position1,s=i.position2;o.position=Do(a,s,this.__center),o.position1=a,o.position2=s}t&&!t.color||(n.color=r.color,o.color=i.color,o.color2=i.color2),t&&!t.radius||(n.radius=r.radius,o.radius=i.radius,o.radius2=i.radius2),e.bufferList[0].setAttributes(n),e.bufferList[1].setAttributes(o)},e}(e_);Xf.add(\"hyperball\",a_),Js.prototype={constructor:Js,atomLabel:function(t){var e;switch(this.type){case\"atomname\":e=t.atomname;break;case\"atomindex\":e=\"\"+t.index;break;case\"occupancy\":e=t.occupancy.toFixed(2);break;case\"bfactor\":e=t.bfactor.toFixed(2);break;case\"serial\":e=\"\"+t.serial;break;case\"element\":e=t.element;break;case\"atom\":e=t.atomname+\"|\"+t.index;break;case\"resname\":e=t.resname;break;case\"resno\":e=\"\"+t.resno;break;case\"res\":var r=t.resname.toUpperCase();e=(zv[r]||r)+t.resno;break;case\"text\":e=this.text[t.index];break;default:e=t.qualifiedName()}return void 0===e?\"\":e}},Js.types={\"\":\"\",atomname:\"atom name\",atomindex:\"atom index\",occupancy:\"occupancy\",bfactor:\"b-factor\",serial:\"serial\",element:\"element\",atom:\"atom name + index\",resname:\"residue name\",resno:\"residue no\",res:\"residue name + no\",text:\"text\",qualified:\"qualified name\"};var s_=function(t){function e(e,r,i){t.call(this,e,r,i),this.type=\"label\",this.parameters=Object.assign({labelType:{type:\"select\",options:Js.types,rebuild:!0},labelText:{type:\"hidden\",rebuild:!0},fontFamily:{type:\"select\",options:{\"sans-serif\":\"sans-serif\",monospace:\"monospace\",serif:\"serif\"},buffer:!0},fontStyle:{type:\"select\",options:{normal:\"normal\",italic:\"italic\"},buffer:!0},fontWeight:{type:\"select\",options:{normal:\"normal\",bold:\"bold\"},buffer:!0},sdf:{type:\"boolean\",buffer:!0},xOffset:{type:\"number\",precision:1,max:20,min:-20,buffer:!0},yOffset:{type:\"number\",precision:1,max:20,min:-20,buffer:!0},zOffset:{type:\"number\",precision:1,max:20,min:-20,buffer:!0},attachment:{type:\"select\",options:{\"bottom-left\":\"bottom-left\",\"bottom-center\":\"bottom-center\",\"bottom-right\":\"bottom-right\",\"middle-left\":\"middle-left\",\"middle-center\":\"middle-center\",\"middle-right\":\"middle-right\",\"top-left\":\"top-left\",\"top-center\":\"top-center\",\"top-right\":\"top-right\"},rebuild:!0},showBorder:{type:\"boolean\",buffer:!0},borderColor:{type:\"color\",buffer:!0},borderWidth:{type:\"number\",precision:2,max:.3,min:0,buffer:!0},showBackground:{type:\"boolean\",rebuild:!0},backgroundColor:{type:\"color\",buffer:!0},backgroundMargin:{type:\"number\",precision:2,max:2,min:0,rebuild:!0},backgroundOpacity:{type:\"range\",step:.01,max:1,min:0,buffer:!0}},this.parameters,{side:null,flatShaded:null,wireframe:null,linewidth:null,roughness:null,metalness:null,diffuse:null}),this.init(i)}return t&&(e.__proto__=t),e.prototype=Object.create(t&&t.prototype),e.prototype.constructor=e,e.prototype.init=function(e){var r=e||{};this.labelType=gn(r.labelType,\"res\"),this.labelText=gn(r.labelText,{}),this.fontFamily=gn(r.fontFamily,\"sans-serif\"),this.fontStyle=gn(r.fontStyle,\"normal\"),this.fontWeight=gn(r.fontWeight,\"bold\"),this.sdf=gn(r.sdf,\"Chrome\"===Ff),this.xOffset=gn(r.xOffset,0),this.yOffset=gn(r.yOffset,0),this.zOffset=gn(r.zOffset,.5),this.attachment=gn(r.attachment,\"bottom-left\"),this.showBorder=gn(r.showBorder,!1),this.borderColor=gn(r.borderColor,\"lightgrey\"),this.borderWidth=gn(r.borderWidth,.15),this.showBackground=gn(r.showBackground,!1),this.backgroundColor=gn(r.backgroundColor,\"lightgrey\"),this.backgroundMargin=gn(r.backgroundMargin,.5),this.backgroundOpacity=gn(r.backgroundOpacity,1),t.prototype.init.call(this,r)},e.prototype.createData=function(t){var e={position:!0,color:!0,radius:!0},r=t.getAtomData(this.getAtomParams(e)),i=[],n=new Js(this.labelType,this.labelText);return t.eachAtom(function(t){i.push(n.atomLabel(t))}),{bufferList:[new Kx({position:r.position,size:r.radius,color:r.color,text:i},this.getBufferParams({fontFamily:this.fontFamily,fontStyle:this.fontStyle,fontWeight:this.fontWeight,sdf:this.sdf,xOffset:this.xOffset,yOffset:this.yOffset,zOffset:this.zOffset,attachment:this.attachment,showBorder:this.showBorder,borderColor:this.borderColor,borderWidth:this.borderWidth,showBackground:this.showBackground,backgroundColor:this.backgroundColor,backgroundMargin:this.backgroundMargin,backgroundOpacity:this.backgroundOpacity}))]}},e.prototype.updateData=function(t,e){var r=e.sview.getAtomData(this.getAtomParams(t)),i={};t&&!t.position||(i.position=r.position),t&&!t.radius||(i.size=r.radius),t&&!t.color||(i.color=r.color),e.bufferList[0].setAttributes(i)},e}(Eb);Xf.add(\"label\",s_);var c_=function(t){function e(e,r,i){t.call(this,e,r,i),this.type=\"line\",this.parameters=Object.assign({multipleBond:{type:\"select\",rebuild:!0,options:{off:\"off\",symmetric:\"symmetric\",offset:\"offset\"}},bondSpacing:{type:\"number\",precision:2,max:2,min:.5}},this.parameters,{flatShaded:null,side:null,wireframe:null,roughness:null,metalness:null,diffuse:null}),this.init(i)}return t&&(e.__proto__=t),e.prototype=Object.create(t&&t.prototype),e.prototype.constructor=e,e.prototype.init=function(e){var r=e||{};this.multipleBond=gn(r.multipleBond,\"off\"),this.bondSpacing=gn(r.bondSpacing,1),t.prototype.init.call(this,r)},e.prototype.getBondParams=function(e,r){return r=Object.assign({multipleBond:this.multipleBond,bondSpacing:this.bondSpacing,radiusParams:{radius:.1,scale:1}},r),t.prototype.getBondParams.call(this,e,r)},e.prototype.createData=function(t){var e={position:!0,color:!0},r=t.getBondData(this.getBondParams(e));return{bufferList:[new kb(r,this.getBufferParams())]}},e.prototype.updateData=function(t,e){var r=e.sview.getBondData(this.getBondParams(t)),i={};t&&!t.position||(i.position1=r.position1,i.position2=r.position2),t&&!t.color||(i.color=r.color,i.color2=r.color2),e.bufferList[0].setAttributes(i)},e.prototype.setParameters=function(e){var r={};return e&&e.bondSpacing&&(r.position=!0),t.prototype.setParameters.call(this,e,r,!1),this},e}(Eb);Xf.add(\"line\",c_),ec.__deps=[os,ns,as,ca,tc],ic.__deps=[os,as,No,ca,ya,da,ba,rc,gn],$f.add(\"molsurf\",function(t,e){var r=t.data.args,i=t.data.params;if(r&&i){var n=new(\"av\"===i.type?ic:ec)(r.coordList,r.radiusList,r.indexList).getSurface(i.type,i.probeRadius,i.scaleFactor,i.cutoff,!0,i.smooth,i.contour),o=[n.position.buffer,n.index.buffer];n.normal&&o.push(n.normal.buffer),n.atomindex&&o.push(n.atomindex.buffer),e({sd:n,p:i},o)}},[ec,ic]);var u_=function(t){this.structure=t};u_.prototype._getAtomData=function(){return this.structure.getAtomData({what:{position:!0,radius:!0,index:!0},radiusParams:{radius:\"vdw\",scale:1}})},u_.prototype._makeSurface=function(t,e){var r=new ey(e.name,\"\",t);return r.info.type=e.type,r.info.probeRadius=e.probeRadius,r.info.scaleFactor=e.scaleFactor,r.info.smooth=e.smooth,r.info.cutoff=e.cutoff,r},u_.prototype.getSurface=function(t){var e=t||{},r=this._getAtomData(),i=r.position,n=r.radius,o=r.index,a=new(\"av\"===e.type?ic:ec)(i,n,o).getSurface(e.type,e.probeRadius,e.scaleFactor,e.cutoff,!0,e.smooth,e.contour);return this._makeSurface(a,e)},u_.prototype.getSurfaceWorker=function(t,e){var r=this,i=Object.assign({},t);if(window.Worker){void 0===this.worker&&(this.worker=new Za(\"molsurf\"));var n=this._getAtomData(),o=n.position,a=n.radius,s=n.index,c={args:{coordList:o,radiusList:a,indexList:s},params:i},u=[o.buffer,a.buffer,s.buffer];this.worker.post(c,u,function(t){e(r._makeSurface(t.data.sd,i))},function(t){console.warn(\"MolecularSurface.getSurfaceWorker error - trying without worker\",t),r.worker.terminate(),r.worker=void 0;var n=r.getSurface(i);e(n)})}else{var h=this.getSurface(i);e(h)}},u_.prototype.dispose=function(){this.worker&&this.worker.terminate()};var h_=function(t){function e(e,r,i){t.call(this,e,r,i),this.type=\"surface\",this.parameters=Object.assign({surfaceType:{type:\"select\",rebuild:!0,options:{vws:\"vws\",sas:\"sas\",ms:\"ms\",ses:\"ses\",av:\"av\"}},probeRadius:{type:\"number\",precision:1,max:20,min:0,rebuild:!0},smooth:{type:\"integer\",precision:1,max:10,min:0,rebuild:!0},scaleFactor:{type:\"number\",precision:1,max:5,min:0,rebuild:!0},cutoff:{type:\"number\",precision:2,max:50,min:0,rebuild:!0},contour:{type:\"boolean\",rebuild:!0},background:{type:\"boolean\",rebuild:!0},opaqueBack:{type:\"boolean\",buffer:!0},filterSele:{type:\"text\",rebuild:!0},colorVolume:{type:\"hidden\"},useWorker:{type:\"boolean\",rebuild:!0}},this.parameters,{radiusType:null,radius:null,scale:null}),this.__infoList=[],this.structure.signals.refreshed.add(function(){this.__forceNewMolsurf=!0},this),this.init(i)}return t&&(e.__proto__=t),e.prototype=Object.create(t&&t.prototype),e.prototype.constructor=e,e.prototype.init=function(e){var r=e||{};r.colorScheme=gn(r.colorScheme,\"uniform\"),r.colorValue=gn(r.colorValue,14540253),r.disablePicking=gn(r.disablePicking,!0),this.surfaceType=gn(r.surfaceType,\"ms\"),this.probeRadius=gn(r.probeRadius,1.4),this.smooth=gn(r.smooth,2),this.scaleFactor=gn(r.scaleFactor,2),this.cutoff=gn(r.cutoff,0),this.contour=gn(r.contour,!1),this.background=gn(r.background,!1),this.opaqueBack=gn(r.opaqueBack,!0),this.filterSele=gn(r.filterSele,\"\"),this.colorVolume=gn(r.colorVolume,void 0),this.useWorker=gn(r.useWorker,!0),t.prototype.init.call(this,e)},e.prototype.prepareData=function(t,e,r){var i=this.__infoList[e];if(i||(i={},this.__infoList[e]=i),i.molsurf&&i.sele===t.selection.string)r(e);else{if(this.filterSele){var n=t.structure.getView(new Cf(this.filterSele)),o=n.boundingBox.getSize(),a=Math.max(o.x,o.y,o.z),s=t.getAtomSetWithinPoint(n.center,a/2+6);t=t.getView(new Cf(t.getAtomSetWithinSelection(s,3).toSeleString()))}i.sele=t.selection.string,i.molsurf=new u_(t);var c=this.getSurfaceParams(),u=function(t){i.surface=t,r(e)};this.useWorker?i.molsurf.getSurfaceWorker(c,u):u(i.molsurf.getSurface(c))}},e.prototype.prepare=function(t){var e=this;if((this.__forceNewMolsurf||this.__sele!==this.selection.string||this.__surfaceParams!==JSON.stringify(this.getSurfaceParams()))&&(this.__infoList.forEach(function(t){t.molsurf.dispose()}),this.__infoList.length=0),0===this.structureView.atomCount)return void t();var r=function(){this.__sele=this.selection.string,this.__surfaceParams=JSON.stringify(this.getSurfaceParams()),this.__forceNewMolsurf=!1,t()}.bind(this),i=\"default\"===this.assembly?this.defaultAssembly:this.assembly,n=this.structure.biomolDict[i];n?n.partList.forEach(function(t,i){var o=t.getView(e.structureView);e.prepareData(o,i,function(t){t===n.partList.length-1&&r()})}):this.prepareData(this.structureView,0,r)},e.prototype.createData=function(t,e){var r=this.__infoList[e],i=r.surface,n={position:i.getPosition(),color:i.getColor(this.getColorParams()),index:i.getFilteredIndex(this.filterSele,t)},o=[];if(i.contour){var a=new ab(n,this.getBufferParams({wireframe:!1}));o.push(a)}else{n.normal=i.getNormal(),n.picking=i.getPicking(t.getStructure());var s=new ib(n,this.getBufferParams({background:this.background,opaqueBack:this.opaqueBack,dullInterior:!1})),c=new nb(s);o.push(c)}return{bufferList:o,info:r}},e.prototype.updateData=function(t,e){var r={};if(t.position)return this.__forceNewMolsurf=!0,void this.build();t.color&&(r.color=e.info.surface.getColor(this.getColorParams())),t.index&&(r.index=e.info.surface.getFilteredIndex(this.filterSele,e.sview)),e.bufferList[0].setAttributes(r)},e.prototype.setParameters=function(e,r,i){return r=r||{},e&&e.filterSele&&(r.index=!0),e&&void 0!==e.colorVolume&&(r.color=!0),e&&e.wireframe&&(e.contour||void 0===e.contour&&this.contour)&&(e.wireframe=!1),t.prototype.setParameters.call(this,e,r,i),this},e.prototype.getSurfaceParams=function(t){return Object.assign({type:this.surfaceType,probeRadius:this.probeRadius,scaleFactor:this.scaleFactor,smooth:this.smooth&&!this.contour,cutoff:this.cutoff,contour:this.contour,useWorker:this.useWorker},t)},e.prototype.getColorParams=function(){var e=t.prototype.getColorParams.call(this);return e.volume=this.colorVolume,e},e.prototype.clear=function(){t.prototype.clear.call(this)},e.prototype.dispose=function(){this.__infoList.forEach(function(t){t.molsurf.dispose()}),this.__infoList.length=0,t.prototype.dispose.call(this)},e}(Eb);Xf.add(\"surface\",h_);var l_=function(t){function e(e,r,i){t.call(this,e,r,i),this.type=\"point\",this.parameters=Object.assign({pointSize:{type:\"number\",precision:1,max:100,min:0,buffer:!0},sizeAttenuation:{type:\"boolean\",buffer:!0},sortParticles:{type:\"boolean\",rebuild:!0},useTexture:{type:\"boolean\",buffer:!0},alphaTest:{type:\"range\",step:.001,max:1,min:0,buffer:!0},forceTransparent:{type:\"boolean\",buffer:!0},edgeBleach:{type:\"range\",step:.001,max:1,min:0,buffer:!0}},this.parameters,{flatShaded:null,wireframe:null,linewidth:null,roughness:null,metalness:null}),this.init(i)}return t&&(e.__proto__=t),e.prototype=Object.create(t&&t.prototype),e.prototype.constructor=e,e.prototype.init=function(e){var r=e||{};this.pointSize=gn(r.pointSize,1),this.sizeAttenuation=gn(r.sizeAttenuation,!0),this.sortParticles=gn(r.sortParticles,!1),this.useTexture=gn(r.useTexture,!1),this.alphaTest=gn(r.alphaTest,.5),this.forceTransparent=gn(r.forceTransparent,!1),this.edgeBleach=gn(r.edgeBleach,0),t.prototype.init.call(this,r)},e.prototype.createData=function(t){var e={position:!0,color:!0,picking:!0},r=t.getAtomData(this.getAtomParams(e));return{bufferList:[new bb(r,this.getBufferParams({pointSize:this.pointSize,sizeAttenuation:this.sizeAttenuation,sortParticles:this.sortParticles,useTexture:this.useTexture,alphaTest:this.alphaTest,forceTransparent:this.forceTransparent,edgeBleach:this.edgeBleach}))]}},e.prototype.updateData=function(t,e){var r=e.sview.getAtomData(this.getAtomParams(t)),i={};t&&!t.position||(i.position=r.position),t&&!t.color||(i.color=r.color),e.bufferList[0].setAttributes(i)},e}(Eb);Xf.add(\"point\",l_),Yf.add(\"shader/Ribbon.vert\",\"#define STANDARD\\nuniform float nearClip;\\nuniform vec3 clipCenter;\\n#if defined( NEAR_CLIP ) || defined( RADIUS_CLIP ) || !defined( PICKING )\\nvarying vec3 vViewPosition;\\n#endif\\n#if defined( RADIUS_CLIP )\\nvarying vec3 vClipCenter;\\n#endif\\nattribute vec3 dir;\\nattribute float size;\\n#ifdef PICKING\\n#include unpack_color\\nattribute float primitiveId;\\nvarying vec3 vPickingColor;\\n#else\\n#include color_pars_vertex\\n#ifndef FLAT_SHADED\\nvarying vec3 vNormal;\\n#endif\\n#endif\\n#include common\\nvoid main(void){\\n#ifdef PICKING\\nvPickingColor = unpackColor( primitiveId );\\n#else\\n#include color_vertex\\n#include beginnormal_vertex\\n#include defaultnormal_vertex\\n#ifndef FLAT_SHADED\\nvNormal = normalize( transformedNormal );\\n#endif\\n#endif\\n#include begin_vertex\\ntransformed += normalize( dir ) * size;\\n#include project_vertex\\n#if defined( NEAR_CLIP ) || defined( RADIUS_CLIP ) || !defined( PICKING )\\nvViewPosition = -mvPosition.xyz;\\n#endif\\n#if defined( RADIUS_CLIP )\\nvClipCenter = -( modelViewMatrix * vec4( clipCenter, 1.0 ) ).xyz;\\n#endif\\n#include nearclip_vertex\\n}\");var p_=new Uint16Array([0,1,2,1,3,2]),d_=function(t){function e(e,r){var i=e||{},n=i.position.length/3-1,o=4*n,a=3*o,s=new Float32Array(a),c=new Float32Array(a),u=new Float32Array(a),h=On(a,a/3);t.call(this,{position:s,color:c,index:h,normal:u,picking:i.picking},r),this.addAttributes({dir:{type:\"v3\",value:new Float32Array(a)}}),this.addAttributes({size:{type:\"f\",value:new Float32Array(o)}}),i.primitiveId=Bo(n),this.setAttributes(i),this.meshIndex=h,this.makeIndex()}t&&(e.__proto__=t),e.prototype=Object.create(t&&t.prototype),e.prototype.constructor=e;var r={vertexShader:{}};return e.prototype.setAttributes=function(t){var e,r,i,n,o,a,s,c,u,h,l,p,d=this.size/4,f=this.geometry.attributes;t.position&&(e=t.position,s=f.position.array,f.position.needsUpdate=!0),t.normal&&(r=t.normal,c=f.normal.array,f.normal.needsUpdate=!0),t.size&&(i=t.size,u=f.size.array,f.size.needsUpdate=!0),t.dir&&(n=t.dir,h=f.dir.array,f.dir.needsUpdate=!0),t.color&&(o=t.color,l=f.color.array,f.color.needsUpdate=!0),t.primitiveId&&(a=t.primitiveId,p=f.primitiveId.array,f.primitiveId.needsUpdate=!0);var m,g,v,y,b,x,_,w=i?i[0]:null;for(m=0;m<d;++m){for(x=3*m,v=3*m*4,b=4*m,e&&(s[v]=s[v+3]=e[x],s[v+1]=s[v+4]=e[x+1],s[v+2]=s[v+5]=e[x+2],s[v+6]=s[v+9]=e[x+3],s[v+7]=s[v+10]=e[x+4],s[v+8]=s[v+11]=e[x+5]),r&&(c[v]=c[v+3]=-r[x],c[v+1]=c[v+4]=-r[x+1],c[v+2]=c[v+5]=-r[x+2],c[v+6]=c[v+9]=-r[x+3],c[v+7]=c[v+10]=-r[x+4],c[v+8]=c[v+11]=-r[x+5]),g=0;g<4;++g)y=v+3*g,o&&(l[y]=o[x],l[y+1]=o[x+1],l[y+2]=o[x+2]),a&&(p[b+g]=a[m]);i&&(_=i[m],w!==i[m]?(u[b]=w,u[b+1]=w,u[b+2]=_,u[b+3]=_):(u[b]=_,u[b+1]=_,u[b+2]=_,u[b+3]=_),w=_),n&&(h[v]=n[x],h[v+1]=n[x+1],h[v+2]=n[x+2],h[v+3]=-n[x],h[v+4]=-n[x+1],h[v+5]=-n[x+2],h[v+6]=n[x+3],h[v+7]=n[x+4],h[v+8]=n[x+5],h[v+9]=-n[x+3],h[v+10]=-n[x+4],h[v+11]=-n[x+5])}},e.prototype.makeIndex=function(){var t,e,r,i,n=this.meshIndex,o=n.length/4/3;for(e=0;e<o;++e)for(r=6*e,i=4*e,n.set(p_,r),t=0;t<6;++t)n[r+t]+=i},r.vertexShader.get=function(){return\"Ribbon.vert\"},Object.defineProperties(e.prototype,r),e}(Zy),f_=function(t){function e(e,r,i){t.call(this,e,r,i),this.type=\"ribbon\",this.parameters=Object.assign({subdiv:{type:\"integer\",max:50,min:1,rebuild:!0},tension:{type:\"number\",precision:1,max:1,min:.1},smoothSheet:{type:\"boolean\",rebuild:!0}},this.parameters,{side:null,wireframe:null,linewidth:null}),this.init(i)}return t&&(e.__proto__=t),e.prototype=Object.create(t&&t.prototype),e.prototype.constructor=e,e.prototype.init=function(e){var r=e||{};r.colorScheme=gn(r.colorScheme,\"chainname\"),r.colorScale=gn(r.colorScale,\"RdYlBu\"),r.radius=gn(r.radius,\"sstruc\"),r.scale=gn(r.scale,4),\"low\"===r.quality?this.subdiv=3:\"medium\"===r.quality?this.subdiv=6:\"high\"===r.quality?this.subdiv=12:this.subdiv=gn(r.subdiv,6),this.tension=gn(r.tension,NaN),this.smoothSheet=gn(r.smoothSheet,!1),t.prototype.init.call(this,r)},e.prototype.getSplineParams=function(t){return Object.assign({subdiv:this.subdiv,tension:this.tension,directional:!0,smoothSheet:this.smoothSheet},t)},e.prototype.createData=function(t){var e=this,r=[],i=[];return this.structure.eachPolymer(function(t){if(!(t.residueCount<4)){i.push(t);var n=new Ys(t,e.getSplineParams()),o=n.getSubdividedPosition(),a=n.getSubdividedOrientation(),s=n.getSubdividedColor(e.getColorParams()),c=n.getSubdividedPicking(),u=n.getSubdividedSize(e.radius,e.scale);r.push(new d_({position:o.position,normal:a.binormal,dir:a.normal,color:s.color,size:u.size,picking:c.picking},e.getBufferParams()))}},t.getSelection()),{bufferList:r,polymerList:i}},e.prototype.updateData=function(t,e){var r=this;t=t||{};var i=0,n=e.polymerList.length;for(i=0;i<n;++i){var o={},a=new Ys(e.polymerList[i],r.getSplineParams());if(t.position){var s=a.getSubdividedPosition(),c=a.getSubdividedOrientation();o.position=s.position,o.normal=c.binormal,o.dir=c.normal}if(t.radius||t.scale){var u=a.getSubdividedSize(r.radius,r.scale);o.size=u.size}if(t.color){var h=a.getSubdividedColor(r.getColorParams());o.color=h.color}e.bufferList[i].setAttributes(o)}},e.prototype.setParameters=function(e){var r={};return e&&e.tension&&(r.position=!0),t.prototype.setParameters.call(this,e,r,!1),this},e}(Eb);Xf.add(\"ribbon\",f_);var m_=function(t){function e(e,r,i){t.call(this,e,r,i),this.type=\"rocket\",this.parameters=Object.assign({localAngle:{type:\"integer\",max:180,min:0,rebuild:!0},centerDist:{type:\"number\",precision:1,max:10,min:0,rebuild:!0},ssBorder:{type:\"boolean\",rebuild:!0},radialSegments:!0,openEnded:!0,disableImpostor:!0},this.parameters),this.helixbundleList=[],this.init(i)}return t&&(e.__proto__=t),e.prototype=Object.create(t&&t.prototype),e.prototype.constructor=e,e.prototype.init=function(e){var r=e||{};r.colorScheme=gn(r.colorScheme,\"sstruc\"),r.radius=gn(r.radius,1.5),r.scale=gn(r.scale,1),r.openEnded=gn(r.openEnded,!1),this.localAngle=gn(r.localAngle,30),this.centerDist=gn(r.centerDist,2.5),this.ssBorder=gn(r.ssBorder,!1),t.prototype.init.call(this,r)},e.prototype.createData=function(t){var e=this,r=0,i=[],n=[];this.structure.eachPolymer(function(t){if(!(t.residueCount<4||t.isNucleic())){var o=new cs(t),a=o.getAxis(e.localAngle,e.centerDist,e.ssBorder,e.getColorParams(),e.radius,e.scale);r+=a.size.length,i.push(a),n.push(o)}},t.getSelection());var o={begin:new Float32Array(3*r),end:new Float32Array(3*r),size:new Float32Array(r),color:new Float32Array(3*r),picking:new Float32Array(r)},a=0;return i.forEach(function(t){o.begin.set(t.begin,3*a),o.end.set(t.end,3*a),o.size.set(t.size,a),o.color.set(t.color,3*a),o.picking.set(t.picking.array,a),a+=t.size.length}),r&&(o.picking=new tv(o.picking,t.getStructure())),{bufferList:[new Nb({position1:o.begin,position2:o.end,color:o.color,color2:o.color,radius:o.size,picking:o.picking},this.getBufferParams({openEnded:this.openEnded,radialSegments:this.radialSegments,disableImpostor:this.disableImpostor,dullInterior:!0}))],axisList:i,helixbundleList:n,axisData:o}},e.prototype.updateData=function(t,e){var r=this;if((t=t||{}).position)return void this.build();var i={};if(t.color||t.radius){var n=0;e.helixbundleList.forEach(function(i){var o=i.getAxis(r.localAngle,r.centerDist,r.ssBorder,r.getColorParams(),r.radius,r.scale);t.color&&e.axisData.color.set(o.color,3*n),(t.radius||t.scale)&&e.axisData.size.set(o.size,n),n+=o.size.length}),t.color&&(i.color=e.axisData.color,i.color2=e.axisData.color),(t.radius||t.scale)&&(i.radius=e.axisData.size)}e.bufferList[0].setAttributes(i)},e}(Eb);Xf.add(\"rocket\",m_);var g_=function(t){function e(e,r,i){t.call(this,e,r,i),this.type=\"rope\",this.parameters=Object.assign({smooth:{type:\"integer\",max:15,min:0,rebuild:!0}},this.parameters,{aspectRatio:null,smoothSheet:null})}return t&&(e.__proto__=t),e.prototype=Object.create(t&&t.prototype),e.prototype.constructor=e,e.prototype.init=function(e){var r=e||{};r.aspectRatio=1,r.tension=gn(r.tension,.5),r.scale=gn(r.scale,5),r.smoothSheet=!1,this.smooth=gn(r.smooth,2),t.prototype.init.call(this,r)},e.prototype.getSpline=function(t){var e=new ss(t);return new Ys(t,this.getSplineParams({directional:!1,positionIterator:e.getCenterIterator(this.smooth)}))},e}(Wx);Xf.add(\"rope\",g_);var v_=function(t){function e(e,r,i){t.call(this,e,r,i),this.type=\"spacefill\",this.parameters=Object.assign({sphereDetail:!0,disableImpostor:!0},this.parameters),this.init(i)}return t&&(e.__proto__=t),e.prototype=Object.create(t&&t.prototype),e.prototype.constructor=e,e.prototype.init=function(e){var r=e||{};t.prototype.init.call(this,r)},e.prototype.createData=function(t){return{bufferList:[new yb(t.getAtomData(this.getAtomParams()),this.getBufferParams({sphereDetail:this.sphereDetail,dullInterior:!0,disableImpostor:this.disableImpostor}))]}},e.prototype.updateData=function(t,e){var r=e.sview.getAtomData(this.getAtomParams(t)),i={};t&&!t.position||(i.position=r.position),t&&!t.color||(i.color=r.color),t&&!t.radius||(i.radius=r.radius),e.bufferList[0].setAttributes(i)},e}(Eb);Xf.add(\"spacefill\",v_);var y_=function(t){function e(e,r){var i=e||{},n=r||{},o=i.position.length/3-1,a=new Float32Array(3*o*2),s=new Float32Array(3*o*2);t.call(this,{position:a,color:s},n),this.setAttributes(e)}t&&(e.__proto__=t),e.prototype=Object.create(t&&t.prototype),e.prototype.constructor=e;var r={isLine:{},vertexShader:{},fragmentShader:{}};return e.prototype.setAttributes=function(t){var e,r,i,n,o=this.geometry.attributes;if(t.position&&(e=t.position,i=o.position.array,o.position.needsUpdate=!0),t.color&&(r=t.color,n=o.color.array,o.color.needsUpdate=!0),!e&&!r)return void jf.warn(\"TraceBuffer.prototype.setAttributes no data\");for(var a,s,c=this.size-1,u=0;u<c;++u)a=3*u,s=3*u*2,e&&(i[s]=e[a],i[s+1]=e[a+1],i[s+2]=e[a+2],i[s+3]=e[a+3],i[s+4]=e[a+4],i[s+5]=e[a+5]),r&&(n[s]=r[a],n[s+1]=r[a+1],n[s+2]=r[a+2],n[s+3]=r[a+3],n[s+4]=r[a+4],n[s+5]=r[a+5])},r.isLine.get=function(){return!0},r.vertexShader.get=function(){return\"Line.vert\"},r.fragmentShader.get=function(){return\"Line.frag\"},Object.defineProperties(e.prototype,r),e}(qy),b_=function(t){function e(e,r,i){t.call(this,e,r,i),this.type=\"trace\",this.parameters=Object.assign({subdiv:{type:\"integer\",max:50,min:1,rebuild:!0},tension:{type:\"number\",precision:1,max:1,min:.1},smoothSheet:{type:\"boolean\",rebuild:!0}},this.parameters,{flatShaded:null,side:null,wireframe:null}),this.init(i)}return t&&(e.__proto__=t),e.prototype=Object.create(t&&t.prototype),e.prototype.constructor=e,e.prototype.init=function(e){var r=e||{};r.colorScheme=gn(r.colorScheme,\"chainname\"),r.colorScale=gn(r.colorScale,\"RdYlBu\"),\"low\"===r.quality?this.subdiv=3:\"medium\"===r.quality?this.subdiv=6:\"high\"===r.quality?this.subdiv=12:this.subdiv=gn(r.subdiv,6),this.tension=gn(r.tension,NaN),this.smoothSheet=gn(r.smoothSheet,!1),t.prototype.init.call(this,r)},e.prototype.getSplineParams=function(t){return Object.assign({subdiv:this.subdiv,tension:this.tension,directional:!1,smoothSheet:this.smoothSheet},t)},e.prototype.createData=function(t){var e=this,r=[],i=[];return this.structure.eachPolymer(function(t){if(!(t.residueCount<4)){i.push(t);var n=new Ys(t,e.getSplineParams()),o=n.getSubdividedPosition(),a=n.getSubdividedColor(e.getColorParams());r.push(new y_(Object.assign({},o,a),e.getBufferParams()))}},t.getSelection()),{bufferList:r,polymerList:i}},e.prototype.updateData=function(t,e){var r=this;t=t||{};var i=0,n=e.polymerList.length;for(i=0;i<n;++i){var o={},a=new Ys(e.polymerList[i],r.getSplineParams());if(t.position){var s=a.getSubdividedPosition();o.position=s.position}if(t.color){var c=a.getSubdividedColor(r.getColorParams());o.color=c.color}e.bufferList[i].setAttributes(o)}},e.prototype.setParameters=function(e){var r={};return e&&e.tension&&(r.position=!0),t.prototype.setParameters.call(this,e,r,!1),this},e}(Eb);Xf.add(\"trace\",b_);var x_=function(t){function e(e,r,i){t.call(this,e,r,i),this.type=\"tube\",this.parameters=Object.assign({},this.parameters,{aspectRatio:null})}return t&&(e.__proto__=t),e.prototype=Object.create(t&&t.prototype),e.prototype.constructor=e,e.prototype.init=function(e){var r=e||{};r.aspectRatio=1,r.scale=gn(r.scale,2),\"low\"===r.quality&&(this.radialSegments=5),t.prototype.init.call(this,r)},e.prototype.getSplineParams=function(){return t.prototype.getSplineParams.call(this,{directional:!1})},e}(Wx);Xf.add(\"tube\",x_);var __=function(t){function e(e,r,i){t.call(this,e,r,i),this.type=\"unitcell\",this.parameters=Object.assign({radius:{type:\"number\",precision:3,max:10,min:.001},sphereDetail:!0,radialSegments:!0,disableImpostor:!0},this.parameters,{assembly:null}),this.init(i)}return t&&(e.__proto__=t),e.prototype=Object.create(t&&t.prototype),e.prototype.constructor=e,e.prototype.init=function(e){var r=e||{},i=.5;this.structure.unitcell&&(i=Math.cbrt(this.structure.unitcell.volume)/200),r.radius=gn(r.radius,i),r.colorValue=gn(r.colorValue,\"orange\"),t.prototype.init.call(this,r)},e.prototype.getUnitcellData=function(t){return t.unitcell.getData(t)},e.prototype.create=function(){var t=this.structureView.getStructure();if(t.unitcell){var e=this.getUnitcellData(t);this.sphereBuffer=new yb(e.vertex,this.getBufferParams({sphereDetail:this.sphereDetail,disableImpostor:this.disableImpostor,dullInterior:!0})),this.cylinderBuffer=new Nb(e.edge,this.getBufferParams({openEnded:!0,radialSegments:this.radialSegments,disableImpostor:this.disableImpostor,dullInterior:!0})),this.dataList.push({sview:this.structureView,bufferList:[this.sphereBuffer,this.cylinderBuffer]})}},e.prototype.updateData=function(t,e){var r=e.sview.getStructure(),i=this.getUnitcellData(r),n={},o={};t&&!t.position||(n.position=i.vertexPosition,o.position1=i.edgePosition1,o.position2=i.edgePosition2),t&&!t.color||(n.color=i.vertexColor,o.color=i.edgeColor,o.color2=i.edgeColor),t&&!t.radius||(n.radius=i.vertexRadius,o.radius=i.edgeRadius),this.sphereBuffer.setAttributes(n),this.cylinderBuffer.setAttributes(o)},e}(Eb);Xf.add(\"unitcell\",__);var w_=function(t){function e(e,r,i){t.call(this,e,r,i),this.type=\"validation\",this.parameters=Object.assign({},this.parameters,{radiusType:null,radius:null,scale:null}),this.init(i)}return t&&(e.__proto__=t),e.prototype=Object.create(t&&t.prototype),e.prototype.constructor=e,e.prototype.init=function(e){var r=e||{};r.colorValue=gn(r.colorValue,\"#f0027f\"),t.prototype.init.call(this,r)},e.prototype.createData=function(t){if(t.validation){var e=t.validation.getClashData({structure:t,color:this.colorValue});return{bufferList:[new Nb(e,this.getBufferParams({openEnded:!1}))]}}},e}(Eb);Xf.add(\"validation\",w_);var S_=new g,A_=new g,M_=new g,E_=new g(0,1,0),T_=function(t){function e(e,r){var i=r||{},n=gn(i.radialSegments,60),o=gn(i.openEnded,!1),a=(new v).makeRotationX(-Math.PI/2),s=new br(1,1,n,1,o);s.applyMatrix(a);var c=new Float32Array(e.position1.length);t.call(this,{position:c,color:e.color,picking:e.picking},i,s),this._position=c,this.setAttributes(e,!0)}t&&(e.__proto__=t),e.prototype=Object.create(t&&t.prototype),e.prototype.constructor=e;var r={updateNormals:{}};return e.prototype.applyPositionTransform=function(t,e,r){A_.fromArray(this._position1,r),M_.fromArray(this._position2,r),t.lookAt(A_,M_,E_);var i=this._radius[e];S_.set(i,i,A_.distanceTo(M_)),t.scale(S_)},e.prototype.setAttributes=function(e,r){e.position1&&e.position2&&(Do(e.position1,e.position2,this._position),this._position1=e.position1,this._position2=e.position2,e.position=this._position),e.radius&&(this._radius=e.radius),t.prototype.setAttributes.call(this,e,r)},r.updateNormals.get=function(){return!0},Object.defineProperties(e.prototype,r),e}(hb),P_=function(t,e){return new T_(t,e)};Qf.add(\"cone\",P_);var C_=function(t){this.geometryList=t,this.boundingBox=null};C_.prototype.computeBoundingBox=function(){var t=this;this.boundingBox?this.boundingBox.empty():this.boundingBox=new st,this.geometryList.forEach(function(e){e.boundingBox||e.computeBoundingBox(),t.boundingBox.union(e.boundingBox)})};var I_=function(t,e){var r=t||{},i=e||{};this.aspectRatio=gn(i.aspectRatio,1.5),this.wireframe=gn(i.wireframe,!1),this.splitPosition=new Float32Array(r.position1.length),this.cylinderRadius=new Float32Array(r.radius.length);var n=this.makeAttributes(r),o={radialSegments:gn(i.radialSegments,50),openEnded:gn(i.openEnded,!1),disableImpostor:gn(i.disableImpostor,!1)};this.cylinderBuffer=new Nb(n.cylinder,o),this.coneBuffer=new P_(n.cone,o),this.geometry=new C_([this.cylinderBuffer.geometry,this.coneBuffer.geometry]),this.group=new Ne,this.wireframeGroup=new Ne,this.pickingGroup=new Ne,this.matrix=gn(i.matrix,new v),this.picking=r.picking},R_={matrix:{},pickable:{}};R_.matrix.set=function(t){qy.prototype.setMatrix.call(this,t)},R_.matrix.get=function(){return this.group.matrix.clone()},R_.pickable.get=function(){return!!this.picking},I_.prototype.makeAttributes=function(t){var e,r,i=this.splitPosition,n=this.cylinderRadius,o=this.aspectRatio,a={},s={};if(t.radius){for(e=0,r=n.length;e<r;++e)n[e]=t.radius[e]/o;a.radius=n,s.radius=t.radius}if(t.position1&&t.position2){var c=new g,u=new g,h=new g,l=new g;for(e=0,r=i.length;e<r;e+=3){c.fromArray(t.position1,e),u.fromArray(t.position2,e),h.subVectors(c,u);var p=h.length(),d=n[e/3]*o*2,f=Math.min(p,d);h.setLength(f),l.copy(u).add(h),l.toArray(i,e)}a.position1=t.position1,a.position2=i,s.position1=i,s.position2=t.position2}return t.color&&(a.color=t.color,a.color2=t.color,s.color=t.color),{cylinder:a,cone:s}},I_.prototype.getMesh=function(t){return(new Ne).add(this.cylinderBuffer.getMesh(t),this.coneBuffer.getMesh(t))},I_.prototype.getWireframeMesh=function(){return(new Ne).add(this.cylinderBuffer.getWireframeMesh(),this.coneBuffer.getWireframeMesh())},I_.prototype.getPickingMesh=function(){return(new Ne).add(this.cylinderBuffer.getPickingMesh(),this.coneBuffer.getPickingMesh())},I_.prototype.setAttributes=function(t){var e=this.makeAttributes(t);this.cylinderBuffer.setAttributes(e.cylinder),this.coneBuffer.setAttributes(e.cone)},I_.prototype.setParameters=function(t){(t=Object.assign({},t))&&void 0!==t.matrix&&(this.matrix=t.matrix),delete t.matrix,t&&void 0!==t.wireframe&&(this.wireframe=t.wireframe,this.setVisibility(this.visible)),this.cylinderBuffer.setParameters(t),this.coneBuffer.setParameters(t)},I_.prototype.setVisibility=function(){qy.prototype.setVisibility.apply(this,arguments)},I_.prototype.dispose=function(){this.cylinderBuffer.dispose(),this.coneBuffer.dispose()},Object.defineProperties(I_.prototype,R_),Qf.add(\"arrow\",I_);var L_=new g,O_=new g,D_=new g,N_=new g(0,0,0),k_=function(t){function e(e,r){var i=r||{},n=new Rt(1,1,1);t.call(this,e,i,n),this.setAttributes(e,!0)}t&&(e.__proto__=t),e.prototype=Object.create(t&&t.prototype),e.prototype.constructor=e;var r={updateNormals:{}};return e.prototype.applyPositionTransform=function(t,e,r){O_.fromArray(this._heightAxis,r),D_.fromArray(this._depthAxis,r),t.lookAt(N_,O_,D_),L_.set(this._size[e],D_.length(),O_.length()),t.scale(L_)},e.prototype.setAttributes=function(e,r){e.size&&(this._size=e.size),e.heightAxis&&(this._heightAxis=e.heightAxis),e.depthAxis&&(this._depthAxis=e.depthAxis),t.prototype.setAttributes.call(this,e,r)},r.updateNormals.get=function(){return!0},Object.defineProperties(e.prototype,r),e}(hb);Qf.add(\"box\",k_);var F_=new g,B_=new g,z_=new g,U_=new g(0,0,0),j_=function(t){function e(e,r){var i=r||{},n=new qe(1,gn(i.sphereDetail,2));t.call(this,e,i,n),this.setAttributes(e,!0)}t&&(e.__proto__=t),e.prototype=Object.create(t&&t.prototype),e.prototype.constructor=e;var r={updateNormals:{}};return e.prototype.applyPositionTransform=function(t,e,r){B_.fromArray(this._majorAxis,r),z_.fromArray(this._minorAxis,r),t.lookAt(U_,B_,z_),F_.set(this._radius[e],z_.length(),B_.length()),t.scale(F_)},e.prototype.setAttributes=function(e,r){e.radius&&(this._radius=e.radius),e.majorAxis&&(this._majorAxis=e.majorAxis),e.minorAxis&&(this._minorAxis=e.minorAxis),t.prototype.setAttributes.call(this,e,r)},r.updateNormals.get=function(){return!0},Object.defineProperties(e.prototype,r),e}(hb),G_=function(t,e){return new j_(t,e)};Qf.add(\"ellipsoid\",G_);var V_=new g,$_=new g,H_=new g,W_=new g(0,0,0),X_=function(t){function e(e,r){var i=r||{},n=new We(1,0);t.call(this,e,i,n),this.setAttributes(e,!0)}t&&(e.__proto__=t),e.prototype=Object.create(t&&t.prototype),e.prototype.constructor=e;var r={updateNormals:{}};return e.prototype.applyPositionTransform=function(t,e,r){$_.fromArray(this._heightAxis,r),H_.fromArray(this._depthAxis,r),t.lookAt(W_,$_,H_),V_.set(this._size[e],H_.length(),$_.length()),t.scale(V_)},e.prototype.setAttributes=function(e,r){e.size&&(this._size=e.size),e.heightAxis&&(this._heightAxis=e.heightAxis),e.depthAxis&&(this._depthAxis=e.depthAxis),t.prototype.setAttributes.call(this,e,r)},r.updateNormals.get=function(){return!0},Object.defineProperties(e.prototype,r),e}(hb);Qf.add(\"octahedron\",X_);var q_=new g,Y_=new g,Z_=new g,K_=new g(0,0,0),Q_=function(t){function e(e,r){var i=r||{},n=new $e(1,0);t.call(this,e,i,n),this.setAttributes(e,!0)}t&&(e.__proto__=t),e.prototype=Object.create(t&&t.prototype),e.prototype.constructor=e;var r={updateNormals:{}};return e.prototype.applyPositionTransform=function(t,e,r){Y_.fromArray(this._heightAxis,r),Z_.fromArray(this._depthAxis,r),t.lookAt(K_,Y_,Z_),q_.set(this._size[e],Z_.length(),Y_.length()),t.scale(q_)},e.prototype.setAttributes=function(e,r){e.size&&(this._size=e.size),e.heightAxis&&(this._heightAxis=e.heightAxis),e.depthAxis&&(this._depthAxis=e.depthAxis),t.prototype.setAttributes.call(this,e,r)},r.updateNormals.get=function(){return!0},Object.defineProperties(e.prototype,r),e}(hb);Qf.add(\"tetrahedron\",Q_);var J_=new g,tw=new g,ew=new g,rw=new g(0,0,0),iw=function(t){function e(e,r){var i=r||{},n=new rr(1,gn(i.radiusRatio,.2),gn(i.radialSegments,16),gn(i.tubularSegments,32));t.call(this,e,r,n),this.setAttributes(e,!0)}t&&(e.__proto__=t),e.prototype=Object.create(t&&t.prototype),e.prototype.constructor=e;var r={updateNormals:{}};return e.prototype.applyPositionTransform=function(t,e,r){tw.fromArray(this._majorAxis,r),ew.fromArray(this._minorAxis,r),t.lookAt(rw,tw,ew);var i=this._radius[e];J_.set(i,i,i),t.scale(J_)},e.prototype.setAttributes=function(e,r){e.radius&&(this._radius=e.radius),e.majorAxis&&(this._majorAxis=e.majorAxis),e.minorAxis&&(this._minorAxis=e.minorAxis),t.prototype.setAttributes.call(this,e,r)},r.updateNormals.get=function(){return!0},Object.defineProperties(e.prototype,r),e}(hb);Qf.add(\"torus\",iw);var nw=function(t,e){var r=e||{};this.streamer=t,this.name=gn(r.name,\"\"),this.path=gn(r.path,\"\")},ow={type:{},__objName:{},isBinary:{},isJson:{},isXml:{}};ow.type.get=function(){return\"\"},ow.__objName.get=function(){return\"\"},ow.isBinary.get=function(){return!1},ow.isJson.get=function(){return!1},ow.isXml.get=function(){return!1},nw.prototype.parse=function(){var t=this;return this.streamer.read().then(function(){return t._beforeParse(),t._parse(),t._afterParse(),t[t.__objName]})},nw.prototype._parse=function(){},nw.prototype._beforeParse=function(){},nw.prototype._afterParse=function(){t.Debug&&jf.log(this[this.__objName])},Object.defineProperties(nw.prototype,ow);var aw=function(t){function e(e,r){var i=r||{};t.call(this,e,i),this.firstModelOnly=gn(i.firstModelOnly,!1),this.asTrajectory=gn(i.asTrajectory,!1),this.cAlphaOnly=gn(i.cAlphaOnly,!1),this.structure=new Uy(this.name,this.path),this.structureBuilder=new nc(this.structure)}t&&(e.__proto__=t),e.prototype=Object.create(t&&t.prototype),e.prototype.constructor=e;var r={type:{},__objName:{}};return r.type.get=function(){return\"structure\"},r.__objName.get=function(){return\"structure\"},Object.defineProperties(e.prototype,r),e}(nw),sw=function(t,e,r,i,n){this.structure=t,this.index=e,this.description=r||\"\",this.entityType=oc(i||\"\"),this.chainIndexList=n||[],n.forEach(function(r){t.chainStore.entityIndex[r]=e})},cw={type:{}};cw.type.get=function(){return\"Entity\"},sw.prototype.getEntityType=function(){return this.entityType},sw.prototype.isPolymer=function(){return this.entityType===_v},sw.prototype.isNonPolymer=function(){return this.entityType===wv},sw.prototype.isMacrolide=function(){return this.entityType===Sv},sw.prototype.isWater=function(){return this.entityType===Av},sw.prototype.eachChain=function(t){var e=this.structure.getChainProxy();this.chainIndexList.forEach(function(r){e.index=r,t(e)})},Object.defineProperties(sw.prototype,cw);var uw=function(t){var e=t||{};this.a=e.a||1,this.b=e.b||1,this.c=e.c||1,this.alpha=e.alpha||90,this.beta=e.beta||90,this.gamma=e.gamma||90,this.spacegroup=e.spacegroup||\"P 1\",this.cartToFrac=e.cartToFrac||e.scale,this.fracToCart=new v;var r=$n(this.alpha),i=$n(this.beta),n=$n(this.gamma),o=Math.cos(r),a=Math.cos(i),s=Math.cos(n),c=Math.sin(i),u=Math.sin(n);if(this.volume=this.a*this.b*this.c*Math.sqrt(1-o*o-a*a-s*s+2*o*a*s),void 0===this.cartToFrac){var h=this.a*this.b*u/this.volume,l=(a*s-o)/(c*u);this.fracToCart.set(this.a,0,0,0,this.b*s,this.b*u,0,0,this.c*a,-this.c*c*l,1/h,0,0,0,0,1).transpose(),this.cartToFrac=(new v).getInverse(this.fracToCart)}else this.fracToCart.getInverse(this.cartToFrac)};uw.prototype.getPosition=function(t){function e(t,e,s){o.set(t,e,s).multiply(n).applyMatrix4(i.fracToCart).toArray(r,a),a+=3}var r=new Float32Array(24),i=t.unitcell,n=t.center.clone().applyMatrix4(i.cartToFrac).floor().multiplyScalar(2).addScalar(1),o=new g,a=0;return e(0,0,0),e(1,0,0),e(0,1,0),e(0,0,1),e(1,1,0),e(1,0,1),e(0,1,1),e(1,1,1),r},uw.prototype.getCenter=function(t){return Fo(this.getPosition(t))},uw.prototype.getData=function(t,e){function r(t,e){s.fromArray(c,3*t).toArray(l,m),s.fromArray(c,3*e).toArray(p,m),m+=3}var i=e||{},n=gn(i.colorValue,\"orange\"),o=gn(i.radius,Math.cbrt(this.volume)/200),a=new tt(n),s=new g,c=this.getPosition(t),u=ko(8,a.r,a.g,a.b),h=No(8,o),l=new Float32Array(36),p=new Float32Array(36),d=ko(12,a.r,a.g,a.b),f=No(12,o),m=0;r(0,1),r(0,2),r(0,3),r(1,4),r(1,5),r(2,6),r(3,5),r(4,7),r(5,7),r(2,4),r(7,6),r(3,6);var v=new gv(this,t);return{vertex:{position:c,color:u,radius:h,picking:v},edge:{position1:l,position2:p,color:d,color2:d,radius:f,picking:v}}};var hw={1:\"h\",2:\"h\",3:\"i\",4:\"h\",5:\"g\",6:\"h\",7:\"h\",8:\"h\",9:\"h\",10:\"h\",\"\":\"h\"},lw=[\"DAL\",\"DAR\",\"DSG\",\"DAS\",\"DCY\",\"DGL\",\"DGN\",\"DHI\",\"DIL\",\"DLE\",\"DLY\",\"MED\",\"DPN\",\"DPR\",\"DSN\",\"DTH\",\"DTR\",\"DTY\",\"DVA\",\"DNE\"],pw=[\"MOL_ID\",\"MOLECULE\",\"CHAIN\",\"FRAGMENT\",\"SYNONYM\",\"EC\",\"ENGINEERED\",\"MUTATION\",\"OTHER_DETAILS\"],dw=/\\s+/,fw=function(e){function r(t,r){var i=r||{};e.call(this,t,i),this.hex=gn(i.hex,!1)}e&&(r.__proto__=e),r.prototype=Object.create(e&&e.prototype),r.prototype.constructor=r;var i={type:{}};return i.type.get=function(){return\"pdb\"},r.prototype._parse=function(){function e(t,e,i){for(var n=t;n<e;++n)if(l=i[n],\"ATOM  \"===(p=l.substr(0,6))||\"HETATM\"===p){if(gt&&(X?(K?(a=new Float32Array(3*lt.count),Y.push(a)):a=[],s=0):W||(J={}),O=(L=1).toString(),D=!0,gt=!1),W&&mt>0)continue;var o=void 0,st=void 0,vt=void 0,yt=void 0,bt=void 0;if(U){if(yt=l.split(dw),bt=10===yt.length?1:0,x=yt[2],q&&\"CA\"!==x)continue;o=parseFloat(yt[6-bt]),st=parseFloat(yt[7-bt]),vt=parseFloat(yt[8-bt])}else{if(x=l.substr(12,4).trim(),q&&\"CA\"!==x)continue;o=parseFloat(l.substr(30,8)),st=parseFloat(l.substr(38,8)),vt=parseFloat(l.substr(46,8))}if(X){var xt=3*s;if(a[xt+0]=o,a[xt+1]=st,a[xt+2]=vt,s+=1,K)continue}var _t=void 0;U?(d=parseInt(yt[1]),_t=\"\",_=\"H\"===l[0]?1:0,f=bt?\"\":yt[4],m=parseInt(yt[5-bt]),b=\"\",g=yt[3],S=\"\",y=0):(d=parseInt(l.substr(6,5),$),V&&99999===d&&($=16),_=\"H\"===l[0]?1:0,f=l[21].trim(),m=parseInt(l.substr(22,4),H)||1,V&&9999===m&&(H=16),b=l[26].trim(),g=l.substr(17,4).trim()||\"MOL\",w=parseFloat(l.substr(60,6)),S=l[16].trim(),y=parseFloat(l.substr(54,6)),r||(_t=l.substr(76,2).trim(),f||(f=l.substr(72,4).trim()))),lt.growIfFull(),lt.atomTypeId[ft]=ht.add(x,_t),lt.x[ft]=o,lt.y[ft]=st,lt.z[ft]=vt,lt.serial[ft]=d,lt.altloc[ft]=S.charCodeAt(0),lt.occupancy[ft]=isNaN(y)?0:y,U?(lt.partialCharge[ft]=parseFloat(yt[9-bt]),lt.radius[ft]=parseFloat(yt[10-bt])):lt.bfactor[ft]=isNaN(w)?0:w;var wt=ac(m,f,b);!_||nt[wt]||lw.includes(g)?D||N===f||(O=(L+=1).toString()):N===f&&F===g&&($v.includes(g)||k===m&&B===b)||(O=(L+=1).toString(),k=m,F=g,B=b),G.addAtom(mt,f,O,g,m,_,void 0,b),J[d]=ft,ft+=1,D=!1,N=f}else if(\"CONECT\"===p){var St=J[parseInt(l.substr(6,5))],At=[11,16,21,26],Mt={};if(void 0===St)continue;for(var Et=0;Et<4;++Et){var Tt=parseInt(l.substr(At[Et],5));if(!Number.isNaN(Tt)&&void 0!==(Tt=J[Tt]))if(St<Tt?(pt.index=St,dt.index=Tt):(pt.index=Tt,dt.index=St),void 0!==Mt[Tt])j.bondStore.bondOrder[Mt[Tt]]+=1;else{var Pt=pt.index+\"|\"+dt.index;void 0===et[Pt]&&(et[Pt]=!0,Mt[Tt]=j.bondStore.count,j.bondStore.addBond(pt,dt,1))}}}else if(\"HELIX \"===p){A=l[19].trim(),M=parseInt(l.substr(21,4)),E=l[25].trim(),T=l[31].trim(),P=parseInt(l.substr(33,4)),C=l[37].trim();var Ct=parseInt(l.substr(39,1));Ct=(hw[Ct]||hw[\"\"]).charCodeAt(0),ct.push([A,M,E,T,P,C,Ct])}else if(\"SHEET \"===p)A=l[21].trim(),M=parseInt(l.substr(22,4)),E=l[26].trim(),T=l[32].trim(),P=parseInt(l.substr(33,4)),C=l[37].trim(),ut.push([A,M,E,T,P,C]);else if(\"HETNAM\"===p)it[l.substr(11,3)]=l.substr(15).trim();else if(\"SEQRES\"===p){var It=l[11].trim();It!==z&&(at[It]=[],z=It),(de=at[It]).push.apply(de,l.substr(19).trim().split(dw))}else if(\"MODRES\"===p){var Rt=l.substr(12,3).trim(),Lt=l[16].trim(),Ot=l[22].trim(),Dt=parseInt(l.substr(18,4).trim()),Nt=ac(Dt,Lt,Ot);nt[Nt]={resname:Rt,chainname:Lt,inscode:Ot,resno:Dt}}else if(\"COMPND\"===p){var kt=l.substr(10,70).trim(),Ft=kt.indexOf(\":\"),Bt=kt.substring(0,Ft),zt=void 0;pw.includes(Bt)?(R=Bt,zt=kt.substring(Ft+2)):zt=kt,zt=zt.replace(/;$/,\"\"),\"MOL_ID\"===R?(I={chainList:[],name:\"\"},rt.push(I)):\"MOLECULE\"===R?(I.name&&(I.name+=\" \"),I.name+=zt):\"CHAIN\"===R&&Array.prototype.push.apply(I.chainList,zt.split(/\\s*,\\s*/))}else if(l.startsWith(\"TER\")){var Ut=j.getChainProxy(j.chainStore.count-1);ot[Ut.chainname]=Ut.index,O=(L+=1).toString(),D=!0}else if(\"REMARK\"===p&&\"350\"===l.substr(7,3)){if(\"BIOMOLECULE:\"===l.substr(11,12)){var jt=l.substr(23).trim();/^(0|[1-9][0-9]*)$/.test(jt)&&(jt=\"BU\"+jt),c=new gy(jt),Q[jt]=c}else if(\"BIOMT\"===l.substr(13,5)){var Gt=l.split(/\\s+/),Vt=parseInt(l[18])-1;0===Vt&&(h=new v,u.matrixList.push(h));var $t=h.elements;$t[0+Vt]=parseFloat(Gt[4]),$t[4+Vt]=parseFloat(Gt[5]),$t[8+Vt]=parseFloat(Gt[6]),$t[12+Vt]=parseFloat(Gt[7])}else if(\"APPLY THE FOLLOWING TO CHAINS:\"===l.substr(11,30)||\"                   AND CHAINS:\"===l.substr(11,30)){\"APPLY\"===l.substr(11,5)&&(u=c.addPart());for(var Ht=l.substr(41,30).split(\",\"),Wt=0,Xt=Ht.length;Wt<Xt;++Wt){var qt=Ht[Wt].trim();qt&&u.chainList.push(qt)}}}else if(\"HEADER\"===p)j.id=l.substr(62,4);else if(\"TITLE \"===p)j.title+=(j.title?\" \":\"\")+l.substr(10,70).trim();else if(\"MODEL \"===p)gt=!0;else if(\"ENDMDL\"===p||l.startsWith(\"END\")){if(gt)continue;X&&!K&&(Y.push(new Float32Array(a)),K=!0),mt+=1,gt=!0}else if(\"MTRIX\"===l.substr(0,5)){if(\"1\"===l[59])continue;var Yt=l.split(/\\s+/),Zt=Yt[1].trim();if(\"1\"===l[5]&&\"1\"===Zt){c=new gy(\"NCS\"),Q.NCS=c,u=c.addPart()}var Kt=parseInt(l[5])-1;0===Kt&&(h=new v,u.matrixList.push(h));var Qt=h.elements;Qt[0+Kt]=parseFloat(Yt[2]),Qt[4+Kt]=parseFloat(Yt[3]),Qt[8+Kt]=parseFloat(Yt[4]),Qt[12+Kt]=parseFloat(Yt[5])}else if(\"ORIGX\"===l.substr(0,5)){tt.origx||(tt.origx=new v);var Jt=l.split(/\\s+/),te=parseInt(l[5])-1,ee=tt.origx.elements;ee[0+te]=parseFloat(Jt[1]),ee[4+te]=parseFloat(Jt[2]),ee[8+te]=parseFloat(Jt[3]),ee[12+te]=parseFloat(Jt[4])}else if(\"SCALE\"===l.substr(0,5)){tt.scale||(tt.scale=new v);var re=l.split(/\\s+/),ie=parseInt(l[5])-1,ne=tt.scale.elements;ne[0+ie]=parseFloat(re[1]),ne[4+ie]=parseFloat(re[2]),ne[8+ie]=parseFloat(re[3]),ne[12+ie]=parseFloat(re[4])}else if(\"CRYST1\"===p){var oe=parseFloat(l.substr(6,9)),ae=parseFloat(l.substr(15,9)),se=parseFloat(l.substr(24,9)),ce=parseFloat(l.substr(33,7)),ue=parseFloat(l.substr(40,7)),he=parseFloat(l.substr(47,7)),le=l.substr(55,11).trim(),pe=new Float32Array(9);pe[0]=oe,pe[4]=ae,pe[8]=se,Z.push(pe),0===mt&&(tt.a=oe,tt.b=ae,tt.c=se,tt.alpha=ce,tt.beta=ue,tt.gamma=he,tt.spacegroup=le)}var de}t.Debug&&jf.time(\"PdbParser._parse \"+this.name);var r=!1,i=this.streamer.peekLines(1)[0],n=i.substr(62,4),o=i.substr(72,4);n===o&&o.trim()&&(r=!0);var a,s,c,u,h,l,p,d,f,m,g,y,b,x,_,w,S,A,M,E,T,P,C,I,R,L,O,D,N,k,F,B,z,U=\"pqr\"===this.type,j=this.structure,G=this.structureBuilder,V=this.hex,$=10,H=10,W=this.firstModelOnly,X=this.asTrajectory,q=this.cAlphaOnly,Y=j.frames,Z=j.boxes,K=!1,Q=j.biomolDict,J={},tt={},et={},rt=[],it={},nt={},ot={},at={},st={helices:[],sheets:[]},ct=st.helices,ut=st.sheets,ht=j.atomMap,lt=j.atomStore;lt.resize(Math.round(this.streamer.data.length/80)),U&&(lt.addField(\"partialCharge\",1,\"float32\"),lt.addField(\"radius\",1,\"float32\"));var pt=j.getAtomProxy(),dt=j.getAtomProxy(),ft=0,mt=0,gt=!0;this.streamer.eachChunkOfLines(function(t){e(0,t.length,t)});var vt=rt.length;if(vt){j.eachChain(function(t){t.entityIndex=vt}),rt.forEach(function(t,e){var r=t.chainList.map(function(t){return ot[t]});j.entityList.push(new sw(j,e,t.name,\"polymer\",r))});var yt=rt.length,bt=j.getResidueProxy(),xt={};j.eachChain(function(t){t.entityIndex===vt&&(bt.index=t.residueOffset,xt[bt.resname]||(xt[bt.resname]=[]),xt[bt.resname].push(t.index))}),Object.keys(xt).forEach(function(t){var e=xt[t],r=\"non-polymer\",i=it[t]||t;$v.includes(t)&&(i=\"water\",r=\"water\"),j.entityList.push(new sw(j,yt,i,r,e)),yt+=1})}void 0!==tt.a?j.unitcell=new uw(tt):j.unitcell=void 0,(ct.length||ut.length)&&fs(j,st),G.finalize(),j.finalizeAtoms(),r||gs(j),vs(j),j.finalizeBonds(),ct.length||ut.length||xy(j),ws(j),t.Debug&&jf.timeEnd(\"PdbParser._parse \"+this.name)},Object.defineProperties(r.prototype,i),r}(aw);qf.add(\"pdb\",fw),qf.add(\"pdb1\",fw),qf.add(\"ent\",fw);var mw=/\\s+/,gw=/'((?:(?!'\\s).)*)'|\"((?:(?!\"\\s).)*)\"|(\\S+)/g,vw=/\"/g,yw=/^['\"]+|['\"]+$/g,bw=function(e){function r(){e.apply(this,arguments)}e&&(r.__proto__=e),r.prototype=Object.create(e&&e.prototype),r.prototype.constructor=r;var i={type:{}};return i.type.get=function(){return\"cif\"},r.prototype._parse=function(){function e(e,q,Y){for(var Z=e;Z<q;++Z)if(n=Y[Z],((o=n.trim())||L||N)&&\"#\"!==o[0])if(\"data_\"===o.substring(0,5))C.data=o.substring(5).trim();else if(\";\"===o[0])L?(N?(B===F.length&&(B=0),F[B].push(O),B+=1):!1===U?C[z]=O:C[z][U]=O,L=!1,O=null):(L=!0,O=o.substring(1));else if(\"loop_\"===o)N=!0,k=!0,F.length=0,G.length=0,B=0;else if(\"_\"===o[0]){var K,Q,J;if(N&&!k&&(N=!1),N)Q=(K=o.split(\".\"))[0].substring(1),J=K[1],1===K.length?(J=!1,C[Q]||(C[Q]=[]),F.push(C[Q])):(C[Q]||(C[Q]={}),C[Q][J]?t.Debug&&jf.warn(Q,J,\"already exists\"):(C[Q][J]=[],F.push(C[Q][J]),G.push(J))),z=Q,U=J,j=!0;else{var tt=o.match(gw),et=tt[0],rt=tt[1];Q=(K=et.split(\".\"))[0].substring(1),J=K[1],1===K.length?(J=!1,C[Q]=rt):(C[Q]||(C[Q]={}),C[Q][J]?t.Debug&&jf.warn(Q,J,\"already exists\"):C[Q][J]=rt),rt||(D=!0),z=Q,U=J}}else if(L)O+=n;else if(N){if(!o)continue;if(\"atom_site\"===z){var it=o.split(mw);j&&(a=G.indexOf(\"auth_asym_id\"),s=G.indexOf(\"auth_seq_id\"),c=G.indexOf(\"label_atom_id\"),u=G.indexOf(\"label_comp_id\"),h=G.indexOf(\"label_asym_id\"),l=G.indexOf(\"label_entity_id\"),p=G.indexOf(\"label_alt_id\"),y=G.indexOf(\"Cartn_x\"),b=G.indexOf(\"Cartn_y\"),x=G.indexOf(\"Cartn_z\"),f=G.indexOf(\"id\"),m=G.indexOf(\"type_symbol\"),d=G.indexOf(\"group_PDB\"),_=G.indexOf(\"B_iso_or_equiv\"),g=G.indexOf(\"pdbx_PDB_model_num\"),v=G.indexOf(\"pdbx_PDB_ins_code\"),w=G.indexOf(\"occupancy\"),j=!1,H=parseInt(it[g]),E&&(r=[],i=0));var nt=parseInt(it[g]);if(H!==nt&&(E&&(0===X&&P.push(new Float32Array(r)),r=new Float32Array(3*$.count),P.push(r),i=0),X+=1),H=nt,M&&X>0)continue;var ot=it[c].replace(vw,\"\");if(T&&\"CA\"!==ot)continue;var at=parseFloat(it[y]),st=parseFloat(it[b]),ct=parseFloat(it[x]);if(E){var ut=3*i;if(r[ut+0]=at,r[ut+1]=st,r[ut+2]=ct,i+=1,X>0)continue}var ht=it[u],lt=parseInt(it[s]),pt=it[v];pt=\"?\"===pt?\"\":pt;var dt=it[a],ft=it[h],mt=\"H\"===it[d][0]?1:0,gt=it[m],vt=parseFloat(it[_]),yt=parseFloat(it[w]),bt=it[p];if(bt=\".\"===bt?\"\":bt,$.growIfFull(),$.atomTypeId[W]=V.add(ot,gt),$.x[W]=at,$.y[W]=st,$.z[W]=ct,$.serial[W]=parseInt(it[f]),$.bfactor[W]=isNaN(vt)?0:vt,$.occupancy[W]=isNaN(yt)?0:yt,$.altloc[W]=bt.charCodeAt(0),A.addAtom(X,dt,ft,ht,lt,mt,void 0,pt),t.Debug){var xt=I[ft];void 0!==xt&&xt!==dt&&t.Debug&&jf.warn(xt,dt)}I[ft]=dt;var _t=it[l];R[_t]||(R[_t]=new Set),R[_t].add(S.chainStore.count-1),W+=1}else{var wt=o.match(gw),St=wt.length;B===F.length&&(B=0);for(var At=0;At<St;++At)F[B+At].push(wt[At]);B+=St}k=!1}else if(\"'\"===o[0]&&\"'\"===o[o.length-1]){var Mt=o.substring(1,o.length-1);!1===U?C[z]=Mt:C[z][U]=Mt}else D?!1===U?C[z]=o:C[z][U]=o:t.Debug&&jf.log(\"CifParser._parse: unknown state\",o);else L=!1,N=!1,D=!1,F.length=0,B=null,z=null,U=null,j=null,G.length=0}jf.time(\"CifParser._parse \"+this.name);var r,i,n,o,a,s,c,u,h,l,p,d,f,m,g,v,y,b,x,_,w,S=this.structure,A=this.structureBuilder,M=this.firstModelOnly,E=this.asTrajectory,T=this.cAlphaOnly,P=S.frames,C={},I={},R={},L=!1,O=null,D=!1,N=!1,k=!1,F=[],B=null,z=null,U=null,j=null,G=[],V=S.atomMap,$=S.atomStore;$.resize(this.streamer.data.length/100);var H,W=0,X=0;if(this.streamer.eachChunkOfLines(function(t){e(0,t.length,t)}),C.chem_comp&&C.chem_comp_atom)pc(C,S,A),A.finalize(),S.finalizeAtoms(),S.finalizeBonds(),As(S);else if(C.atom_site_type_symbol&&C.atom_site_label&&C.atom_site_fract_x)dc(C,S,A),A.finalize(),S.finalizeAtoms(),vs(S),S.finalizeBonds();else{var q=fc(C,S,I);if(mc(C,S,I),gc(C,S,I),vc(C,S,R),C.struct&&C.struct.title&&(S.title=C.struct.title.trim().replace(yw,\"\")),C.entry&&C.entry.id&&(S.id=C.entry.id.trim().replace(yw,\"\")),C.pdbx_audit_revision_history){if(C.pdbx_audit_revision_history.revision_date){cc(C.pdbx_audit_revision_history,\"revision_date\");var Y=C.pdbx_audit_revision_history.revision_date.filter(uc);Y.length&&(S.header.releaseDate=Y[0])}if(C.pdbx_database_status.recvd_initial_deposition_date){cc(C.pdbx_database_status,\"recvd_initial_deposition_date\");var Z=C.pdbx_database_status.recvd_initial_deposition_date.filter(uc);Z.length&&(S.header.depositionDate=Z[0])}}else if(C.database_PDB_rev){if(C.database_PDB_rev.date){cc(C.database_PDB_rev,\"date\");var K=C.database_PDB_rev.date.filter(uc);K.length&&(S.header.releaseDate=K[0])}if(C.database_PDB_rev.date_original){cc(C.database_PDB_rev,\"date_original\");var Q=C.database_PDB_rev.date_original.filter(uc);Q.length&&(S.header.depositionDate=Q[0])}}C.reflns&&C.reflns.d_resolution_high?uc(C.reflns.d_resolution_high)&&(S.header.resolution=parseFloat(C.reflns.d_resolution_high)):C.refine&&C.refine.ls_d_res_high&&uc(C.refine.ls_d_res_high)&&(S.header.resolution=parseFloat(C.refine.ls_d_res_high)),C.refine&&C.refine.ls_R_factor_R_free&&uc(C.refine.ls_R_factor_R_free)&&(S.header.rFree=parseFloat(C.refine.ls_R_factor_R_free)),C.refine&&C.refine.ls_R_factor_R_work&&uc(C.refine.ls_R_factor_R_work)&&(S.header.rWork=parseFloat(C.refine.ls_R_factor_R_work)),C.exptl&&C.exptl.method&&(cc(C.exptl,\"method\"),S.header.experimentalMethods=C.exptl.method.map(function(t){return t.replace(yw,\"\")})),A.finalize(),S.finalizeAtoms(),vs(S),S.finalizeBonds(),q?fs(S,q):xy(S),ws(S),S.extraData.cif=C}t.Debug&&jf.timeEnd(\"CifParser._parse \"+this.name)},Object.defineProperties(r.prototype,i),r}(aw);qf.add(\"cif\",bw),qf.add(\"mcif\",bw),qf.add(\"mmcif\",bw);var xw=function(e){function r(){e.apply(this,arguments)}e&&(r.__proto__=e),r.prototype=Object.create(e&&e.prototype),r.prototype.constructor=r;var i={type:{}};return i.type.get=function(){return\"gro\"},r.prototype._parse=function(){function e(t,e,n){for(var l=t;l<e;++l){var T=++E-1,P=n[l];if(P)if(T%_==0)s&&(r=new Float32Array(3*x),u.push(r),i=0);else if(T%_==1);else if(T%_==_-1){var C=P.trim().split(/\\s+/),I=new Float32Array(9);if(I[0]=10*parseFloat(C[0]),I[4]=10*parseFloat(C[1]),I[8]=10*parseFloat(C[2]),h.push(I),a)return!0;M+=1}else{if(p=P.substr(10,5).trim(),c&&\"CA\"!==p)continue;var R=10*parseFloat(P.substr(v,g)),L=10*parseFloat(P.substr(y,g)),O=10*parseFloat(P.substr(b,g));if(s){var D=3*i;if(r[D+0]=R,r[D+1]=L,r[D+2]=O,i+=1,T>_)continue}d=P.substr(5,5).trim(),f=parseInt(P.substr(0,5)),m=parseInt(P.substr(15,5)),S.growIfFull(),S.atomTypeId[A]=w.add(p),S.x[A]=R,S.y[A]=L,S.z[A]=O,S.serial[A]=m,o.addAtom(M,\"\",\"\",d,f,0,\"l\"),A+=1}}}t.Debug&&jf.time(\"GroParser._parse \"+this.name);var r,i,n=this.structure,o=this.structureBuilder,a=this.firstModelOnly,s=this.asTrajectory,c=this.cAlphaOnly,u=n.frames,h=n.boxes,l=this.streamer.peekLines(3);n.title=l[0].trim();var p,d,f,m,g=5+(l[2].length-l[2].lastIndexOf(\".\")-1),v=20,y=20+g,b=20+2*g,x=parseInt(l[1]),_=x+3,w=n.atomMap,S=n.atomStore;S.resize(x);var A=0,M=0,E=0;this.streamer.eachChunkOfLines(function(t){e(0,t.length,t)}),o.finalize(),n.finalizeAtoms(),gs(n),vs(n),n.finalizeBonds(),xy(n),t.Debug&&jf.timeEnd(\"GroParser._parse \"+this.name)},Object.defineProperties(r.prototype,i),r}(aw);qf.add(\"gro\",xw);var _w=[\"xCoordList\",\"yCoordList\",\"zCoordList\",\"groupIdList\",\"groupTypeList\",\"chainIdList\",\"bFactorList\",\"atomIdList\",\"altLocList\",\"occupancyList\",\"secStructList\",\"insCodeList\",\"sequenceIndexList\",\"chainNameList\",\"bondAtomList\",\"bondOrderList\"],ww=[\"mmtfVersion\",\"mmtfProducer\",\"unitCell\",\"spaceGroup\",\"structureId\",\"title\",\"depositionDate\",\"releaseDate\",\"experimentalMethods\",\"resolution\",\"rFree\",\"rWork\",\"bioAssemblyList\",\"ncsOperatorList\",\"entityList\",\"groupList\",\"numBonds\",\"numAtoms\",\"numGroups\",\"numChains\",\"numModels\",\"groupsPerChain\",\"chainsPerModel\"].concat(_w),Sw={0:\"i\".charCodeAt(0),1:\"s\".charCodeAt(0),2:\"h\".charCodeAt(0),3:\"e\".charCodeAt(0),4:\"g\".charCodeAt(0),5:\"b\".charCodeAt(0),6:\"t\".charCodeAt(0),7:\"l\".charCodeAt(0),\"-1\":\"\".charCodeAt(0)},Aw=function(e){function r(){e.apply(this,arguments)}e&&(r.__proto__=e),r.prototype=Object.create(e&&e.prototype),r.prototype.constructor=r;var i={type:{},isBinary:{}};return i.type.get=function(){return\"mmtf\"},i.isBinary.get=function(){return!0},r.prototype._parse=function(){t.Debug&&jf.time(\"MmtfParser._parse \"+this.name);var e,r,i,n,o,a=this.structure,s=zc(Fc(this.streamer.data));[\"depositionDate\",\"releaseDate\",\"resolution\",\"rFree\",\"rWork\",\"experimentalMethods\"].forEach(function(t){void 0!==s[t]&&(a.header[t]=s[t])});var c,u,h,l,p,d;if(a.id=s.structureId,a.title=s.title,this.firstModelOnly||this.asTrajectory){for(p=1,h=0,e=0,r=l=s.chainsPerModel[0];e<r;++e)h+=s.groupsPerChain[e];for(u=0,e=0,r=h;e<r;++e)u+=(o=s.groupList[s.groupTypeList[e]]).atomNameList.length;c=s.numBonds,d=[l]}else c=s.numBonds,u=s.numAtoms,h=s.numGroups,l=s.numChains,p=s.numModels,d=s.chainsPerModel;if(c+=h,this.asTrajectory)for(e=0,r=s.numModels;e<r;++e){var f=new Float32Array(3*u),m=u*e;for(i=0;i<u;++i){var g=3*i,y=i+m;f[g]=s.xCoordList[y],f[g+1]=s.yCoordList[y],f[g+2]=s.zCoordList[y]}a.frames.push(f)}var b=new Uint32Array(c),x=new Uint32Array(c),_=new Uint8Array(c),w=new Uint32Array(u),S=new Uint32Array(h),A=new Uint32Array(h),M=new Uint16Array(h),E=new Uint16Array(l),T=new Uint32Array(l),P=new Uint32Array(l),C=new Uint32Array(p),I=new Uint32Array(p),R=0;for(e=0,r=p;e<r;++e){var L=d[e];for(C[e]=R,I[e]=L,i=0;i<L;++i)E[i+R]=e;R+=L}var O=s.groupsPerChain,D=0;for(e=0,r=l;e<r;++e){var N=O[e];for(T[e]=D,P[e]=N,i=0;i<N;++i)S[i+D]=e;D+=N}var k=0,F=0;for(e=0,r=h;e<r;++e){var B=(o=s.groupList[s.groupTypeList[e]]).atomNameList.length,z=o.bondAtomList,U=o.bondOrderList;for(i=0,n=U.length;i<n;++i)b[F]=k+z[2*i],x[F]=k+z[2*i+1],_[F]=U[i],F+=1;for(A[e]=k,M[e]=B,i=0;i<B;++i)w[k]=e,k+=1}var j=s.bondAtomList;if(j)for(s.bondOrderList&&_.set(s.bondOrderList,F),e=0,r=j.length;e<r;e+=2){var G=j[e],V=j[e+1];G<u&&V<u&&(b[F]=G,x[F]=V,F+=1)}a.bondStore.length=_.length,a.bondStore.count=F,a.bondStore.atomIndex1=b,a.bondStore.atomIndex2=x,a.bondStore.bondOrder=_,a.atomStore.length=u,a.atomStore.count=u,a.atomStore.residueIndex=w,a.atomStore.atomTypeId=new Uint16Array(u),a.atomStore.x=s.xCoordList.subarray(0,u),a.atomStore.y=s.yCoordList.subarray(0,u),a.atomStore.z=s.zCoordList.subarray(0,u),a.atomStore.serial=s.atomIdList.subarray(0,u),a.atomStore.bfactor=s.bFactorList.subarray(0,u),a.atomStore.altloc=s.altLocList.subarray(0,u),a.atomStore.occupancy=s.occupancyList.subarray(0,u),a.residueStore.length=h,a.residueStore.count=h,a.residueStore.chainIndex=S,a.residueStore.residueTypeId=s.groupTypeList,a.residueStore.atomOffset=A,a.residueStore.atomCount=M,a.residueStore.resno=s.groupIdList.subarray(0,h),a.residueStore.sstruc=s.secStructList.subarray(0,h),a.residueStore.inscode=s.insCodeList.subarray(0,h),a.chainStore.length=l,a.chainStore.count=l,a.chainStore.entityIndex=new Uint16Array(l),a.chainStore.modelIndex=E,a.chainStore.residueOffset=T,a.chainStore.residueCount=P,a.chainStore.chainname=s.chainNameList.subarray(0,4*l),a.chainStore.chainid=s.chainIdList.subarray(0,4*l),a.modelStore.length=p,a.modelStore.count=p,a.modelStore.chainOffset=C,a.modelStore.chainCount=I;var $={};for(e=0,r=s.groupList.length;e<r;++e){var H=s.groupList[e],W=[];for(i=0,n=H.atomNameList.length;i<n;++i){var X=H.elementList[i].toUpperCase(),q=H.atomNameList[i];W.push(a.atomMap.add(q,X))}var Y=H.chemCompType.toUpperCase(),Z=Rv.includes(Y),K=H.bondOrderList.length,Q=new Array(K),J=new Array(K);for(i=0;i<K;++i)Q[i]=H.bondAtomList[2*i],J[i]=H.bondAtomList[2*i+1];var tt={atomIndices1:Q,atomIndices2:J,bondOrders:H.bondOrderList};$[e]=a.residueMap.add(H.groupName,W,Z,Y,tt)}for(e=0,r=h;e<r;++e)a.residueStore.residueTypeId[e]=$[a.residueStore.residueTypeId[e]];for(e=0,r=a.atomStore.count;e<r;++e){var et=a.atomStore.residueIndex[e],rt=a.residueMap.list[a.residueStore.residueTypeId[et]],it=a.residueStore.atomOffset[et];a.atomStore.atomTypeId[e]=rt.atomTypeIdList[e-it]}if(s.secStructList){var nt=s.secStructList.length;for(e=0,r=a.residueStore.count;e<r;++e){var ot=Sw[a.residueStore.sstruc[e%nt]];void 0!==ot&&(a.residueStore.sstruc[e]=ot)}}if(s.entityList&&s.entityList.forEach(function(t,e){a.entityList[e]=new sw(a,e,t.description,t.type,t.chainIndexList)}),s.bioAssemblyList&&s.bioAssemblyList.forEach(function(t,e){var r=e+1,i=new gy(r);a.biomolDict[\"BU\"+r]=i;var n={};t.transformList.forEach(function(t){var e=(new v).fromArray(t.matrix).transpose(),r=t.chainIndexList.map(function(t){for(var e=\"\",r=0;r<4;++r){var i=s.chainNameList[4*t+r];if(!i)break;e+=String.fromCharCode(i)}return e}),o=n[r];o?o.matrixList.push(e):n[r]=i.addPart([e],r)})}),s.ncsOperatorList){var at=new gy(\"NCS\"),st=at.addPart();s.ncsOperatorList.forEach(function(t){var e=(new v).fromArray(t).transpose();st.matrixList.push(e)}),st.matrixList.length>0&&(a.biomolDict.NCS=at)}var ct=s.unitCell;ct&&Array.isArray(ct)&&ct[0]?a.unitcell=new uw({a:ct[0],b:ct[1],c:ct[2],alpha:ct[3],beta:ct[4],gamma:ct[5],spacegroup:s.spaceGroup}):a.unitcell=void 0,_s(a,!0),xs(a,!0),a.finalizeAtoms(),a.finalizeBonds(),ws(a),t.Debug&&jf.timeEnd(\"MmtfParser._parse \"+this.name)},Object.defineProperties(r.prototype,i),r}(aw);qf.add(\"mmtf\",Aw);var Mw=/\\s+/,Ew={1:1,2:2,3:3,am:1,ar:1,du:1,un:1,nc:0},Tw=function(e){function r(){e.apply(this,arguments)}e&&(r.__proto__=e),r.prototype=Object.create(e&&e.prototype),r.prototype.constructor=r;var i={type:{}};return i.type.get=function(){return\"mol2\"},r.prototype._parse=function(){function e(t,e,S){for(var A=t;A<e;++A){var M=S[A].trim();if(\"\"!==M&&\"#\"!==M[0])if(\"@\"===M[0])\"@<TRIPOS>MOLECULE\"===M?(v=y,d=0,++m):\"@<TRIPOS>ATOM\"===M?(v=b,f=l.count,s&&(i=0,r=new Float32Array(3*g),c.push(r),m>0&&(u=!0))):v=\"@<TRIPOS>BOND\"===M?x:0;else 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p=0,d=0,f=0,m=-1,g=0,v=0,y=1,b=2,x=3,_=n.getAtomProxy(),w=n.getAtomProxy();this.streamer.eachChunkOfLines(function(t){e(0,t.length,t)}),o.finalize(),n.finalizeAtoms(),gs(n),xs(n,!0),_s(n,!0),n.finalizeBonds(),As(n),xy(n),t.Debug&&jf.timeEnd(\"Mol2Parser._parse \"+this.name)},Object.defineProperties(r.prototype,i),r}(aw);qf.add(\"mol2\",Tw);var Pw=function(t){function e(){t.apply(this,arguments)}t&&(e.__proto__=t),e.prototype=Object.create(t&&t.prototype),e.prototype.constructor=e;var r={type:{}};return r.type.get=function(){return\"pqr\"},Object.defineProperties(e.prototype,r),e}(fw);qf.add(\"pqr\",Pw);var Cw=/> <(.+)>/,Iw=function(e){function r(){e.apply(this,arguments)}e&&(r.__proto__=e),r.prototype=Object.create(e&&e.prototype),r.prototype.constructor=r;var i={type:{}};return i.type.get=function(){return\"sdf\"},r.prototype._parse=function(){function e(t,e,a){for(var C=t;C<e;++C){var I=a[C];if(\"$$$$\"===I.substr(0,4))v=-1,++y,b=p.count,x.push(w),w={},_=!1;else if(3===v)S=parseInt(I.substr(0,3)),A=parseInt(I.substr(3,3)),P=(T=E=(M=4)+S)+A,o&&(c=0,s=new Float32Array(3*S),u.push(s),y>0&&(h=!0));else if(v>=M&&v<E){if(n&&y>0)continue;var R=parseFloat(I.substr(0,10)),L=parseFloat(I.substr(10,10)),O=parseFloat(I.substr(20,10));if(o){var D=3*c;if(s[D+0]=R,s[D+1]=L,s[D+2]=O,c+=1,h)continue}var N=I.substr(31,3).trim(),k=N+(g+1);p.growIfFull(),p.atomTypeId[g]=l.add(k,N),p.x[g]=R,p.y[g]=L,p.z[g]=O,p.serial[g]=g,p.formalCharge[g]=0,i.addAtom(y,\"\",\"\",\"HET\",1,1),g+=1}else if(v>=T&&v<P){if(n&&y>0)continue;if(o&&y>0)continue;f.index=parseInt(I.substr(0,3))-1+b,m.index=parseInt(I.substr(3,3))-1+b;var F=parseInt(I.substr(6,3));r.bondStore.addBond(f,m,F)}else if(I.match(/M {2}CHG/))for(var B=parseInt(I.substr(6,3)),z=0,U=10;z<B;++z,U+=8){var j=parseInt(I.substr(U,3))-1+b,G=parseInt(I.substr(U+4,3));p.formalCharge[j]=G}else(d=I.match(Cw))?(_=d[1],w[_]=[]):!1!==_&&I&&w[_].push(I);++v}}t.Debug&&jf.time(\"SdfParser._parse \"+this.name);var r=this.structure,i=this.structureBuilder,n=this.firstModelOnly,o=this.asTrajectory,a=this.streamer.peekLines(2);r.id=a[0].trim(),r.title=a[1].trim();var s,c,u=r.frames,h=!1,l=r.atomMap,p=r.atomStore;p.resize(Math.round(this.streamer.data.length/50)),p.addField(\"formalCharge\",1,\"int8\");var d,f=r.getAtomProxy(),m=r.getAtomProxy(),g=0,v=0,y=0,b=0,x=[],_=!1,w={};r.extraData.sdf=x;var S,A,M,E,T,P;this.streamer.eachChunkOfLines(function(t){e(0,t.length,t)}),i.finalize(),r.finalizeAtoms(),r.finalizeBonds(),As(r),t.Debug&&jf.timeEnd(\"SdfParser._parse \"+this.name)},r.prototype._postProcess=function(){As(this.structure)},Object.defineProperties(r.prototype,i),r}(aw);qf.add(\"sdf\",Iw),qf.add(\"sd\",Iw);var Rw=18.2223,Lw=1,Ow=2,Dw=3,Nw=4,kw=5,Fw=6,Bw=7,zw=8,Uw=9,jw=10,Gw=function(e){function r(){e.apply(this,arguments)}e&&(r.__proto__=e),r.prototype=Object.create(e&&e.prototype),r.prototype.constructor=r;var i={type:{}};return i.type.get=function(){return\"prmtop\"},r.prototype._parse=function(){function e(t,e,r){for(var i=t;i<e;++i){var n=r[i],x=n.trim();if(x)if(n.startsWith(\"%FORMAT\"));else if(n.startsWith(\"%FLAG\")){var _=n.substr(5).trim();y=0,\"TITLE\"===_?v=Lw:\"POINTERS\"===_?v=Ow:\"ATOM_NAME\"===_?v=Dw:\"CHARGE\"===_?v=Nw:\"MASS\"===_?v=kw:\"RESIDUE_LABEL\"===_?v=Fw:\"RESIDUE_POINTER\"===_?v=Bw:\"BONDS_INC_HYDROGEN\"===_?(b=0,v=zw):\"BONDS_WITHOUT_HYDROGEN\"===_?(b=s.NBONH,v=Uw):v=\"RADII\"===_?jw:void 0}else if(v===Lw)a.push(x);else if(v===Ow){for(var w=Math.min(y+10,32),S=0;y<w;++S,++y)s[c[y]]=parseInt(n.substr(8*S,8).trim());u=new Array(s.NATOM),h=new Float32Array(s.NATOM),l=new Float32Array(s.NATOM),o.resize(s.NATOM);var A=s.NBONH+s.MBONA;p=new Uint32Array(A),d=new Uint32Array(A),f=new Uint8Array(A),m=new Array(s.NRES),g=new Uint32Array(s.NRES)}else if(v===Dw)for(var M=Math.min(y+20,s.NATOM),E=0;y<M;++E,++y)u[y]=n.substr(4*E,4).trim();else if(v===Nw)for(var T=Math.min(y+5,s.NATOM),P=0;y<T;++P,++y)h[y]=parseFloat(n.substr(16*P,16))/Rw;else if(v===kw);else if(v===Fw)for(var C=Math.min(y+20,s.NRES),I=0;y<C;++I,++y)m[y]=n.substr(4*I,4).trim();else if(v===Bw)for(var R=Math.min(y+10,s.NRES),L=0;y<R;++L,++y)g[y]=Uc(n,8*L,8);else if(v===zw)for(var O=Math.min(y+10,3*s.NBONH),D=0;y<O;++D,++y){var N=y%3;0===N&&(p[b]=Uc(n,8*D,8)/3),1===N&&(d[b]=Uc(n,8*D,8)/3,f[b]=1,++b)}else if(v===Uw)for(var k=Math.min(y+10,3*s.MBONA),F=0;y<k;++F,++y){var B=y%3;0===B&&(p[b]=Uc(n,8*F,8)/3),1===B&&(d[b]=Uc(n,8*F,8)/3,f[b]=1,++b)}else if(v===jw)for(var z=Math.min(y+5,s.NATOM),U=0;y<z;++U,++y)l[y]=parseFloat(n.substr(16*U,16))}}t.Debug&&jf.time(\"PrmtopParser._parse \"+this.name);var r=this.structure,i=this.structureBuilder,n=r.atomMap,o=r.atomStore;o.addField(\"partialCharge\",1,\"float32\"),o.addField(\"radius\",1,\"float32\");var a=[],s={},c=[\"NATOM\",\"NTYPES\",\"NBONH\",\"MBONA\",\"NTHETH\",\"MTHETA\",\"NPHIH\",\"MPHIA\",\"NHPARM\",\"NPARM\",\"NNB\",\"NRES\",\"NBONA\",\"NTHETA\",\"NPHIA\",\"NUMBND\",\"NUMANG\",\"NPTRA\",\"NATYP\",\"NPHB\",\"IFPERT\",\"NBPER\",\"NGPER\",\"NDPER\",\"MBPER\",\"MGPER\",\"MDPER\",\"IFBOX\",\"NMXRS\",\"IFCAP\",\"NUMEXTRA\",\"NCOPY\"];c.forEach(function(t){s[t]=0});var u,h,l,p,d,f,m,g,v,y,b;this.streamer.eachChunkOfLines(function(t){e(0,t.length,t)}),r.title=a.join(\" \");for(var x=s.NATOM,_=0,w=m[0],S=1,A=0;A<x;++A)A+1===g[_+1]&&(w=m[++_],S=_+1),o.atomTypeId[A]=n.add(u[A]),o.serial[A]=A+1,i.addAtom(0,\"\",\"\",w,S);o.partialCharge.set(h),o.radius.set(l),r.bondStore.length=f.length,r.bondStore.count=f.length,r.bondStore.atomIndex1=p,r.bondStore.atomIndex2=d,r.bondStore.bondOrder=f,i.finalize(),r.finalizeAtoms(),r.finalizeBonds(),xs(r,!0),_s(r,!0,!0),gs(r,!0),As(r),t.Debug&&jf.timeEnd(\"PrmtopParser._parse 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if(v.includes(\"!NBOND\")){a=Hw;var C=parseInt(v.split(Yw)[0]);u=new Uint32Array(C),h=new Uint32Array(C),l=new Uint8Array(C)}else v.includes(\"!NTITLE\")?a=Vw:v.includes(\"!NTHETA\")?a=Ww:v.includes(\"!NPHI\")?a=Xw:v.includes(\"!NIMPHI\")&&(a=qw);else a=void 0}}t.Debug&&jf.time(\"PsfParser._parse \"+this.name);var r=this.structure,i=this.structureBuilder,n=r.atomMap,o=r.atomStore;o.addField(\"partialCharge\",1,\"float32\");var a,s,c,u,h,l,p=[],d=0,f=0,m=0;this.streamer.eachChunkOfLines(function(t){e(0,t.length,t)}),r.title=p.join(\" \"),r.bondStore.length=l.length,r.bondStore.count=m,r.bondStore.atomIndex1=u,r.bondStore.atomIndex2=h,r.bondStore.bondOrder=l,i.finalize(),r.finalizeAtoms(),r.finalizeBonds(),xs(r,!0),_s(r,!0,!0),As(r),t.Debug&&jf.timeEnd(\"PsfParser._parse \"+this.name)},Object.defineProperties(r.prototype,i),r}(aw);qf.add(\"psf\",Kw);var Qw=1,Jw=2,tS=3,eS=4,rS=5,iS=/\\[ (.+) \\]/,nS=/\\s+/,oS=function(e){function r(){e.apply(this,arguments)}e&&(r.__proto__=e),r.prototype=Object.create(e&&e.prototype),r.prototype.constructor=r;var i={type:{}};return i.type.get=function(){return\"top\"},r.prototype._parse=function(){function e(t,e,i){for(var n=t;n<e;++n){var o=i[n],a=o.trim();if(a&&\"*\"!==a[0]&&\";\"!==a[0]){if(a.startsWith(\"#include\"))throw new Error(\"TopParser: #include statements not allowed\");var l=o.match(iS);if(null===l){var p=a.indexOf(\";\");if(-1!==p&&(a=a.substring(0,p).trim()),c===tS){var d=a.split(nS)[0];h[d]=s}else if(c===eS){var f=a.split(nS);s.atoms.push([parseInt(f[2]),f[3],f[4],parseFloat(f[6])])}else if(c===rS){var m=a.split(nS);s.bonds.push([parseInt(m[0]),parseInt(m[1])])}else if(c===Qw)r.title=a;else if(c===Jw){var g=a.split(nS);u.push([g[0],parseInt(g[1])])}}else{var v=l[1];\"moleculetype\"===v?(c=tS,s={atoms:[],bonds:[]}):c=\"atoms\"===v?eS:\"bonds\"===v?rS:\"system\"===v?Qw:\"molecules\"===v?Jw:void 0}}}}t.Debug&&jf.time(\"TopParser._parse \"+this.name);var r=this.structure,i=this.structureBuilder,n=r.atomMap,o=r.bondStore,a=r.atomStore;a.addField(\"partialCharge\",1,\"float32\");var s,c,u=[],h={};this.streamer.eachChunkOfLines(function(t){e(0,t.length,t)});var l=0,p=0;u.forEach(function(t){var e=t[0],r=t[1],i=h[e];l+=r*i.atoms.length,p+=r*i.bonds.length}),a.resize(l),o.resize(p);var d,f=0,m=0,g=0,v=0,y=0,b=0;u.forEach(function(t){for(var e=t[0],r=t[1],s=h[e],c=ms(v),u=0;u<r;++u)!function(t){d=-1;var r=$v.includes(e)?c:ms(g);s.atoms.forEach(function(t){var e=t[0],o=t[1],s=t[2],u=t[3];e!==d&&++m,a.atomTypeId[f]=n.add(s),a.serial[f]=f+1,a.partialCharge[f]=u,i.addAtom(0,c,r,o,m+1),++f,d=e}),s.bonds.forEach(function(t){o.atomIndex1[y]=b+t[0]-1,o.atomIndex2[y]=b+t[1]-1,++y}),++g,b+=s.atoms.length}();++v}),o.count=p,i.finalize(),r.finalizeAtoms(),r.finalizeBonds(),xs(r,!0),_s(r,!0,!0),As(r),t.Debug&&jf.timeEnd(\"TopParser._parse \"+this.name)},Object.defineProperties(r.prototype,i),r}(aw);qf.add(\"top\",oS);var aS=function(t,e){this.name=t,this.path=e,this.coordinates=[],this.boxes=[],this.times=[],this.timeOffset=0,this.deltaTime=1},sS={type:{}};sS.type.get=function(){return\"Frames\"},Object.defineProperties(aS.prototype,sS);var cS=function(t){function e(e,r){t.call(this,e,r),this.frames=new aS(this.name,this.path)}t&&(e.__proto__=t),e.prototype=Object.create(t&&t.prototype),e.prototype.constructor=e;var r={type:{},__objName:{}};return r.type.get=function(){return\"trajectory\"},r.__objName.get=function(){return\"frames\"},Object.defineProperties(e.prototype,r),e}(nw),uS=function(e){function r(){e.apply(this,arguments)}e&&(r.__proto__=e),r.prototype=Object.create(e&&e.prototype),r.prototype.constructor=r;var i={type:{},isBinary:{}};return i.type.get=function(){return\"dcd\"},i.isBinary.get=function(){return!0},r.prototype._parse=function(){t.Debug&&jf.time(\"DcdParser._parse \"+this.name);var e=Nn(this.streamer.data),r=new DataView(e),i=this.frames,n=i.coordinates,o=i.boxes,a={},s=0,c=new Int32Array(e,0,23),u=c[0]!==r.getInt32(0);if(84!==c[0])for(var h=e.byteLength,l=0;l<h;l+=4)r.setFloat32(l,r.getFloat32(l),!0);84!==c[0]&&jf.error(\"dcd bad format, header block start\"),\"CORD\"!==String.fromCharCode(r.getUint8(4),r.getUint8(5),r.getUint8(6),r.getUint8(7))&&jf.error(\"dcd bad format, format string\");var p=!1,d=!1,f=!1;0!==c[22]&&(p=!0,0!==c[12]&&(d=!0),1===c[13]&&(f=!0)),a.NSET=c[2],a.ISTART=c[3],a.NSAVC=c[4],a.NAMNF=c[10],a.DELTA=p?r.getFloat32(44,u):r.getFloat64(44,u),84!==c[22]&&jf.error(\"dcd bad format, header block end\"),s=s+84+8;var m=r.getInt32(s,u),g=s+1;if((m-4)%80!=0&&jf.error(\"dcd bad format, title block start\"),a.TITLE=In(new Uint8Array(e,g,m)),r.getInt32(g+m+4-1,u)!==m&&jf.error(\"dcd bad format, title block end\"),s=s+m+8,4!==r.getInt32(s,u)&&jf.error(\"dcd bad format, natom block start\"),a.NATOM=r.getInt32(s+4,u),4!==r.getInt32(s+8,u)&&jf.error(\"dcd bad format, natom block end\"),s=s+4+8,a.NAMNF>0)return void jf.error(\"dcd format with fixed atoms unsupported, aborting\");for(var v=a.NATOM,y=4*v,b=0,x=a.NSET;b<x;++b){if(d){s+=4;var _=new Float32Array(9);_[0]=r.getFloat64(s,u),_[4]=r.getFloat64(s+16,u),_[8]=r.getFloat64(s+40,u),o.push(_),s+=48,s+=4}for(var w=new Float32Array(3*v),S=0;S<3;++S){r.getInt32(s,u)!==y&&jf.error(\"dcd bad format, coord block start\",b,S),s+=4;for(var A=new Float32Array(e,s,v),M=0;M<v;++M)w[3*M+S]=A[M];s+=y,r.getInt32(s,u)!==y&&jf.error(\"dcd bad format, coord block end\",b,S),s+=4}n.push(w),f&&(s+=4+r.getInt32(s,u)+4)}a.DELTA&&(i.deltaTime=20.45482949774598*a.DELTA),a.ISTART>=1&&(i.timeOffset=(a.ISTART-1)*i.deltaTime),t.Debug&&jf.timeEnd(\"DcdParser._parse \"+this.name)},Object.defineProperties(r.prototype,i),r}(cS);qf.add(\"dcd\",uS);var hS={BYTE:1,CHAR:2,SHORT:3,INT:4,FLOAT:5,DOUBLE:6},lS=0,pS=10,dS=11,fS=12,mS=function(t){var e=new vm(t);e.setBigEndian(),jc(\"CDF\"!==e.readChars(3),\"should start with CDF\");var r=e.readByte();jc(r>2,\"unknown version\"),this.header=Qc(e,r),this.buffer=e},gS={version:{},recordDimension:{},dimensions:{},globalAttributes:{},variables:{}};gS.version.get=function(){return 1===this.header.version?\"classic format\":\"64-bit offset format\"},gS.recordDimension.get=function(){return this.header.recordDimension},gS.dimensions.get=function(){return this.header.dimensions},gS.globalAttributes.get=function(){return this.header.globalAttributes},gS.variables.get=function(){return this.header.variables},mS.prototype.hasDataVariable=function(t){return-1!==this.header.variables.findIndex(function(e){return e.name===t})},mS.prototype.getDataVariable=function(t){var e;return e=\"string\"==typeof t?this.header.variables.find(function(e){return e.name===t}):t,jc(void 0===e,\"variable not found\"),this.buffer.seek(e.offset),e.record?Kc(this.buffer,e,this.header.recordDimension):Zc(this.buffer,e)},Object.defineProperties(mS.prototype,gS);var vS=function(e){function r(){e.apply(this,arguments)}e&&(r.__proto__=e),r.prototype=Object.create(e&&e.prototype),r.prototype.constructor=r;var i={type:{},isBinary:{}};return i.type.get=function(){return\"nctraj\"},i.isBinary.get=function(){return!0},r.prototype._parse=function(){t.Debug&&jf.time(\"NctrajParser._parse \"+this.name);var e=new mS(this.streamer.data),r=this.frames,i=r.coordinates,n=r.boxes,o=r.times;e.getDataVariable(\"coordinates\").forEach(function(t){i.push(new Float32Array(t))}),e.hasDataVariable(\"cell_lengths\")&&e.getDataVariable(\"cell_lengths\").forEach(function(t){n.push(new Float32Array(t))}),e.hasDataVariable(\"time\")&&e.getDataVariable(\"time\").forEach(function(t){o.push(t)}),o.length>=1&&(r.timeOffset=o[0]),o.length>=2&&(r.deltaTime=o[1]-o[0]),t.Debug&&jf.timeEnd(\"NctrajParser._parse \"+this.name)},Object.defineProperties(r.prototype,i),r}(cS);qf.add(\"nctraj\",vS),qf.add(\"ncdf\",vS),qf.add(\"nc\",vS);var yS=function(e){function r(){e.apply(this,arguments)}e&&(r.__proto__=e),r.prototype=Object.create(e&&e.prototype),r.prototype.constructor=r;var i={type:{},isBinary:{}};return i.type.get=function(){return\"trr\"},i.isBinary.get=function(){return!0},r.prototype._parse=function(){t.Debug&&jf.time(\"TrrParser._parse \"+this.name);for(var e=Nn(this.streamer.data),r=new DataView(e),i=this.frames,n=i.coordinates,o=i.boxes,a=i.times,s=0;;){s+=8;var c=r.getInt32(s);s+=4,s+=c;var u=r.getInt32(s+8),h=r.getInt32(s+12),l=r.getInt32(s+16),p=r.getInt32(s+28),d=r.getInt32(s+32),f=r.getInt32(s+36),m=r.getInt32(s+40);s+=52;var g=u/9,v=3*m;if(8===g?a.push(r.getFloat64(s)):a.push(r.getFloat32(s)),s+=2*g,u){var y=new Float32Array(9);if(8===g)for(var b=0;b<9;++b)y[b]=10*r.getFloat64(s),s+=8;else for(var x=0;x<9;++x)y[x]=10*r.getFloat32(s),s+=4;o.push(y)}if(s+=h,s+=l,p){var _=void 0;if(8===g){_=new Float32Array(v);for(var w=0;w<v;++w)_[w]=10*r.getFloat64(s),s+=8}else{for(var S=new Uint32Array(e,s,v),A=0;A<v;++A){var M=S[A];S[A]=(255&M)<<24|(65280&M)<<8|M>>8&65280|M>>24&255}_=new Float32Array(e,s,v);for(var E=0;E<v;++E)_[E]*=10,s+=4}n.push(_)}if(s+=d,(s+=f)>=e.byteLength)break}a.length>=1&&(i.timeOffset=a[0]),a.length>=2&&(i.deltaTime=a[1]-a[0]),t.Debug&&jf.timeEnd(\"TrrParser._parse \"+this.name)},Object.defineProperties(r.prototype,i),r}(cS);qf.add(\"trr\",yS);var bS=new Uint32Array([0,0,0,0,0,0,0,0,0,8,10,12,16,20,25,32,40,50,64,80,101,128,161,203,256,322,406,512,645,812,1024,1290,1625,2048,2580,3250,4096,5060,6501,8192,10321,13003,16384,20642,26007,32768,41285,52015,65536,82570,104031,131072,165140,208063,262144,330280,416127,524287,660561,832255,1048576,1321122,1664510,2097152,2642245,3329021,4194304,5284491,6658042,8388607,10568983,13316085,16777216]),xS=new Uint8Array(32),_S=new Int32Array(32),wS=function(e){function r(){e.apply(this,arguments)}e&&(r.__proto__=e),r.prototype=Object.create(e&&e.prototype),r.prototype.constructor=r;var i={type:{},isBinary:{}};return i.type.get=function(){return\"xtc\"},i.isBinary.get=function(){return!0},r.prototype._parse=function(){t.Debug&&jf.time(\"XtcParser._parse \"+this.name);for(var e=Nn(this.streamer.data),r=new DataView(e),i=this.frames,n=i.coordinates,o=i.boxes,a=i.times,s=new Int32Array(6),c=new Int32Array(3),u=new Int32Array(3),h=new Uint32Array(3),l=new Float32Array(3),p=new Float32Array(3),d=0,f=new Int32Array(3),m=new Uint32Array(f.buffer);;){var g=void 0,v=r.getInt32(d+4);d+=12;var y=3*v;a.push(r.getFloat32(d)),d+=4;for(var b=new Float32Array(9),x=0;x<9;++x)b[x]=10*r.getFloat32(d),d+=4;if(o.push(b),v<=9)for(var _=0;_<v;++_)g[_]=r.getFloat32(d),d+=4;else{f[0]=f[1]=f[2]=0,c[0]=c[1]=c[2]=0,h[0]=h[1]=h[2]=0,u[0]=u[1]=u[2]=0,l[0]=l[1]=l[2]=0,p[0]=p[1]=p[2]=0,g=new Float32Array(y);var w=0,S=r.getInt32(d);d+=4;var A=r.getFloat32(d);d+=4,s[0]=r.getInt32(d),s[1]=r.getInt32(d+4),s[2]=r.getInt32(d+8),s[3]=r.getInt32(d+12),s[4]=r.getInt32(d+16),s[5]=r.getInt32(d+20),c[0]=s[3]-s[0]+1,c[1]=s[4]-s[1]+1,c[2]=s[5]-s[2]+1,d+=24;var M=void 0;(c[0]|c[1]|c[2])>16777215?(u[0]=ru(c[0]),u[1]=ru(c[1]),u[2]=ru(c[2]),M=0):M=iu(3,c);var E=r.getInt32(d);d+=4;var T=E-1,P=bS[T=9>T?9:T]/2|0,C=bS[E]/2|0;h[0]=h[1]=h[2]=bS[E];var I=4*Math.ceil(r.getInt32(d)/4);d+=4;var R=1/A,L=0,O=0,D=new Uint8Array(e,d);for(l[0]=l[1]=l[2]=0;O<S;){0===M?(l[0]=nu(f,D,u[0],m),l[1]=nu(f,D,u[1],m),l[2]=nu(f,D,u[2],m)):ou(f,D,3,M,c,l,m),O++,l[0]+=s[0],l[1]+=s[1],l[2]+=s[2],p[0]=l[0],p[1]=l[1],p[2]=l[2];var N=0;if(1===nu(f,D,1,m)&&(L=nu(f,D,5,m),L-=N=L%3,N--),L>0){l[0]=l[1]=l[2]=0;for(var k=0;k<L;k+=3){if(ou(f,D,3,E,h,l,m),O++,l[0]+=p[0]-C,l[1]+=p[1]-C,l[2]+=p[2]-C,0===k){var F=l[0];l[0]=p[0],p[0]=F,F=l[1],l[1]=p[1],p[1]=F,F=l[2],l[2]=p[2],p[2]=F,g[w++]=p[0]*R,g[w++]=p[1]*R,g[w++]=p[2]*R}else p[0]=l[0],p[1]=l[1],p[2]=l[2];g[w++]=l[0]*R,g[w++]=l[1]*R,g[w++]=l[2]*R}}else g[w++]=l[0]*R,g[w++]=l[1]*R,g[w++]=l[2]*R;if(E+=N,N<0?(C=P,P=E>9?bS[E-1]/2|0:0):N>0&&(P=C,C=bS[E]/2|0),h[0]=h[1]=h[2]=bS[E],0===h[0]||0===h[1]||0===h[2])return void console.error(\"(xdrfile error) Undefined error.\")}d+=I}for(var B=0;B<y;B++)g[B]*=10;if(n.push(g),d>=e.byteLength)break}a.length>=1&&(i.timeOffset=a[0]),a.length>=2&&(i.deltaTime=a[1]-a[0]),t.Debug&&jf.timeEnd(\"XtcParser._parse \"+this.name)},Object.defineProperties(r.prototype,i),r}(cS);qf.add(\"xtc\",wS);var SS=function(t){function e(e,r){var i=r||{};t.call(this,e,i),this.volume=new iy(this.name,this.path),this.voxelSize=gn(i.voxelSize,1)}t&&(e.__proto__=t),e.prototype=Object.create(t&&t.prototype),e.prototype.constructor=e;var r={type:{},__objName:{}};return r.type.get=function(){return\"volume\"},r.__objName.get=function(){return\"volume\"},e.prototype._afterParse=function(){this.volume.setMatrix(this.getMatrix()),t.prototype._afterParse.call(this)},e.prototype.getMatrix=function(){return new v},Object.defineProperties(e.prototype,r),e}(nw),AS=/\\s+/,MS=/-?\\d+(?:\\.\\d*)?(?:[eE][+-]?\\d+)?/g,ES=function(e){function r(){e.apply(this,arguments)}e&&(r.__proto__=e),r.prototype=Object.create(e&&e.prototype),r.prototype.constructor=r;var i={type:{}};return i.type.get=function(){return\"cube\"},r.prototype._parse=function(){function e(t,e){var r=n[t].trim().split(AS)[e];return parseFloat(r)}function r(t,e,r){for(var i=t;i<e;++i){var n=r[i].trim();if(\"\"!==n&&u>=o.atomCount+6+h)for(var a=n.match(MS),l=0,p=a.length;l<p;++l)s[c]=parseFloat(a[l]),++c;++u}}t.Debug&&jf.time(\"CubeParser._parse \"+this.name);var i=this.volume,n=this.streamer.peekLines(6),o={},a=.529177210859*this.voxelSize;o.atomCount=Math.abs(e(2,0)),o.originX=.529177210859*e(2,1),o.originY=.529177210859*e(2,2),o.originZ=.529177210859*e(2,3),o.NVX=e(3,0),o.NVY=e(4,0),o.NVZ=e(5,0),o.basisX=new g(e(3,1),e(3,2),e(3,3)).multiplyScalar(a),o.basisY=new g(e(4,1),e(4,2),e(4,3)).multiplyScalar(a),o.basisZ=new g(e(5,1),e(5,2),e(5,3)).multiplyScalar(a);var s=new Float32Array(o.NVX*o.NVY*o.NVZ),c=0,u=0,h=e(2,0)>0?0:1;this.streamer.eachChunkOfLines(function(t){r(0,t.length,t)}),i.header=o,i.setData(s,o.NVZ,o.NVY,o.NVX),t.Debug&&jf.timeEnd(\"CubeParser._parse \"+this.name)},r.prototype.getMatrix=function(){var t=this.volume.header,e=new v;return e.multiply((new v).makeTranslation(t.originX,t.originY,t.originZ)),e.multiply((new v).makeBasis(t.basisZ,t.basisY,t.basisX)),e},Object.defineProperties(r.prototype,i),r}(SS);qf.add(\"cub\",ES),qf.add(\"cube\",ES);var TS=function(e){function r(){e.apply(this,arguments)}e&&(r.__proto__=e),r.prototype=Object.create(e&&e.prototype),r.prototype.constructor=r;var i={type:{},isBinary:{}};return i.type.get=function(){return\"dsn6\"},i.isBinary.get=function(){return!0},r.prototype._parse=function(){t.Debug&&jf.time(\"Dsn6Parser._parse \"+this.name);var e,r,i=this.volume,n={},o=Nn(this.streamer.data),a=new Int16Array(o),s=new Uint8Array(o),c=String.fromCharCode.apply(null,s.subarray(0,512));if(c.startsWith(\":-)\"))n.xStart=parseInt(c.substr(10,5)),n.yStart=parseInt(c.substr(15,5)),n.zStart=parseInt(c.substr(20,5)),n.xExtent=parseInt(c.substr(32,5)),n.yExtent=parseInt(c.substr(38,5)),n.zExtent=parseInt(c.substr(42,5)),n.xRate=parseInt(c.substr(52,5)),n.yRate=parseInt(c.substr(58,5)),n.zRate=parseInt(c.substr(62,5)),n.xlen=parseFloat(c.substr(73,10))*this.voxelSize,n.ylen=parseFloat(c.substr(83,10))*this.voxelSize,n.zlen=parseFloat(c.substr(93,10))*this.voxelSize,n.alpha=parseFloat(c.substr(103,10)),n.beta=parseFloat(c.substr(113,10)),n.gamma=parseFloat(c.substr(123,10)),e=parseFloat(c.substr(138,12))/100,r=parseInt(c.substr(155,8)),n.sigma=100*parseFloat(c.substr(170,12));else{if(100!==a[18])for(var u=0,h=a.length;u<h;++u){var l=a[u];a[u]=(255&l)<<8|l>>8&255}n.xStart=a[0],n.yStart=a[1],n.zStart=a[2],n.xExtent=a[3],n.yExtent=a[4],n.zExtent=a[5],n.xRate=a[6],n.yRate=a[7],n.zRate=a[8];var p=1/a[17],d=p*this.voxelSize;n.xlen=a[9]*d,n.ylen=a[10]*d,n.zlen=a[11]*d,n.alpha=a[12]*p,n.beta=a[13]*p,n.gamma=a[14]*p,e=a[15]/100,r=a[16],n.gamma=a[14]*p}i.header=n,t.Debug&&jf.log(n,e,r);for(var f=new Float32Array(n.xExtent*n.yExtent*n.zExtent),m=512,g=Math.ceil(n.xExtent/8),v=Math.ceil(n.yExtent/8),y=Math.ceil(n.zExtent/8),b=0;b<y;++b)for(var x=0;x<v;++x)for(var _=0;_<g;++_)for(var w=0;w<8;++w)for(var S=8*b+w,A=0;A<8;++A)for(var M=8*x+A,E=0;E<8;++E){var T=8*_+E;if(!(T<n.xExtent&&M<n.yExtent&&S<n.zExtent)){m+=8-E;break}f[(T*n.yExtent+M)*n.zExtent+S]=(s[m]-r)/e,++m}i.setData(f,n.zExtent,n.yExtent,n.xExtent),n.sigma&&i.setStats(void 0,void 0,void 0,n.sigma),t.Debug&&jf.timeEnd(\"Dsn6Parser._parse \"+this.name)},r.prototype.getMatrix=function(){var t=this.volume.header,e=[t.xlen,0,0],r=[t.ylen*Math.cos(Math.PI/180*t.gamma),t.ylen*Math.sin(Math.PI/180*t.gamma),0],i=[t.zlen*Math.cos(Math.PI/180*t.beta),t.zlen*(Math.cos(Math.PI/180*t.alpha)-Math.cos(Math.PI/180*t.gamma)*Math.cos(Math.PI/180*t.beta))/Math.sin(Math.PI/180*t.gamma),0];i[2]=Math.sqrt(t.zlen*t.zlen*Math.sin(Math.PI/180*t.beta)*Math.sin(Math.PI/180*t.beta)-i[1]*i[1]);var n=[0,e,r,i],o=[0,t.xRate,t.yRate,t.zRate],a=[0,1,2,3],s=new v;return s.set(n[a[1]][0]/o[a[1]],n[a[2]][0]/o[a[2]],n[a[3]][0]/o[a[3]],0,n[a[1]][1]/o[a[1]],n[a[2]][1]/o[a[2]],n[a[3]][1]/o[a[3]],0,n[a[1]][2]/o[a[1]],n[a[2]][2]/o[a[2]],n[a[3]][2]/o[a[3]],0,0,0,0,1),s.multiply((new v).makeRotationY($n(90))),s.multiply((new v).makeTranslation(-t.zStart,t.yStart,t.xStart)),s.multiply((new v).makeScale(-1,1,1)),s},Object.defineProperties(r.prototype,i),r}(SS);qf.add(\"dsn6\",TS),qf.add(\"brix\",TS);var PS=/\\s+/,CS=function(e){function r(){e.apply(this,arguments)}e&&(r.__proto__=e),r.prototype=Object.create(e&&e.prototype),r.prototype.constructor=r;var i={type:{}};return i.type.get=function(){return\"dx\"},r.prototype._parse=function(){function e(t,e,r){for(var i=t;i<e;++i){if(u<s&&h>a){var n=r[i].trim();if(\"\"!==n)for(var o=n.split(PS),l=0,p=o.length;l<p;++l)c[u]=parseFloat(o[l]),++u}++h}}t.Debug&&jf.time(\"DxParser._parse \"+this.name);var r=this.volume,i=this.streamer.peekLines(30),n=this.parseHeaderLines(i),o=this.volume.header,a=n.dataLineStart,s=o.nx*o.ny*o.nz,c=new Float32Array(s),u=0,h=0;this.streamer.eachChunkOfLines(function(t){e(0,t.length,t)}),r.setData(c,o.nz,o.ny,o.nx),t.Debug&&jf.timeEnd(\"DxParser._parse \"+this.name)},r.prototype.parseHeaderLines=function(t){for(var e=this,r={},i=t.length,n=0,o=0,a=0,s=0;s<i;++s){var c=void 0,u=t[s];if(u.startsWith(\"object 1\"))c=u.split(PS),r.nx=parseInt(c[5]),r.ny=parseInt(c[6]),r.nz=parseInt(c[7]);else if(u.startsWith(\"origin\"))c=u.split(PS),r.xmin=parseFloat(c[1]),r.ymin=parseFloat(c[2]),r.zmin=parseFloat(c[3]);else if(u.startsWith(\"delta\"))c=u.split(PS),0===a?r.hx=parseFloat(c[1])*e.voxelSize:1===a?r.hy=parseFloat(c[2])*e.voxelSize:2===a&&(r.hz=parseFloat(c[3])*e.voxelSize),a+=1;else if(u.startsWith(\"object 3\")){n=s,o+=u.length+1;break}o+=u.length+1}return this.volume.header=r,{dataLineStart:n,headerByteCount:o}},r.prototype.getMatrix=function(){var t=this.volume.header,e=new v;return e.multiply((new v).makeRotationY($n(90))),e.multiply((new v).makeTranslation(-t.zmin,t.ymin,t.xmin)),e.multiply((new v).makeScale(-t.hz,t.hy,t.hx)),e},Object.defineProperties(r.prototype,i),r}(SS);qf.add(\"dx\",CS);var IS=function(e){function r(){e.apply(this,arguments)}e&&(r.__proto__=e),r.prototype=Object.create(e&&e.prototype),r.prototype.constructor=r;var i={type:{},isBinary:{}};return i.type.get=function(){return\"dxbin\"},i.isBinary.get=function(){return!0},r.prototype._parse=function(){t.Debug&&jf.time(\"DxbinParser._parse \"+this.name);for(var e=Nn(this.streamer.data),r=Rn(new Uint8Array(e,0,1e3)),i=this.parseHeaderLines(r),n=this.volume.header,o=i.headerByteCount,a=n.nx*n.ny*n.nz,s=new DataView(e),c=new Float32Array(a),u=0;u<a;++u)c[u]=s.getFloat64(8*u+o,!0);this.volume.setData(c,n.nz,n.ny,n.nx),t.Debug&&jf.timeEnd(\"DxbinParser._parse \"+this.name)},Object.defineProperties(r.prototype,i),r}(CS);qf.add(\"dxbin\",IS);var RS=function(e){function r(){e.apply(this,arguments)}e&&(r.__proto__=e),r.prototype=Object.create(e&&e.prototype),r.prototype.constructor=r;var i={type:{},isBinary:{}};return i.type.get=function(){return\"mrc\"},i.isBinary.get=function(){return!0},r.prototype._parse=function(){t.Debug&&jf.time(\"MrcParser._parse \"+this.name);var e=this.volume,r={},i=Nn(this.streamer.data),n=new Int32Array(i,0,56),o=new Float32Array(i,0,56),a=new DataView(i);if(r.MAP=String.fromCharCode(a.getUint8(208),a.getUint8(209),a.getUint8(210),a.getUint8(211)),r.MACHST=[a.getUint8(212),a.getUint8(213)],17===r.MACHST[0]&&17===r.MACHST[1])for(var s=i.byteLength,c=0;c<s;c+=4)a.setFloat32(c,a.getFloat32(c),!0);r.NX=n[0],r.NY=n[1],r.NZ=n[2],r.MODE=n[3],r.NXSTART=n[4],r.NYSTART=n[5],r.NZSTART=n[6],r.MX=n[7],r.MY=n[8],r.MZ=n[9],r.xlen=o[10]*this.voxelSize,r.ylen=o[11]*this.voxelSize,r.zlen=o[12]*this.voxelSize,r.alpha=o[13],r.beta=o[14],r.gamma=o[15],r.MAPC=n[16],r.MAPR=n[17],r.MAPS=n[18],r.DMIN=o[19],r.DMAX=o[20],r.DMEAN=o[21],r.ISPG=n[22],r.NSYMBT=n[23],r.LSKFLG=n[24],r.originX=o[49],r.originY=o[50],r.originZ=o[51],r.ARMS=o[54],e.header=r;var u;if(2===r.MODE)u=new Float32Array(i,1024+r.NSYMBT,r.NX*r.NY*r.NZ);else if(0===r.MODE){if(u=new Float32Array(new Int8Array(i,1024+r.NSYMBT,r.NX*r.NY*r.NZ)),-128===n[39]&&127===n[40])for(var h=(r.DMAX-r.DMIN)/255,l=.5*(r.DMIN+r.DMAX+h),p=0,d=u.length;p<d;++p)u[p]=h*u[p]+l}else jf.error(\"MrcParser unknown mode\",r.MODE);e.setData(u,r.NX,r.NY,r.NZ),0!==r.ARMS&&e.setStats(r.DMIN,r.DMAX,r.DMEAN,r.ARMS),t.Debug&&jf.timeEnd(\"MrcParser._parse \"+this.name)},r.prototype.getMatrix=function(){var t=this.volume.header,e=[t.xlen,0,0],r=[t.ylen*Math.cos(Math.PI/180*t.gamma),t.ylen*Math.sin(Math.PI/180*t.gamma),0],i=[t.zlen*Math.cos(Math.PI/180*t.beta),t.zlen*(Math.cos(Math.PI/180*t.alpha)-Math.cos(Math.PI/180*t.gamma)*Math.cos(Math.PI/180*t.beta))/Math.sin(Math.PI/180*t.gamma),0];i[2]=Math.sqrt(t.zlen*t.zlen*Math.sin(Math.PI/180*t.beta)*Math.sin(Math.PI/180*t.beta)-i[1]*i[1]);var n=[0,e,r,i],o=[0,t.MX,t.MY,t.MZ],a=[0,t.MAPC,t.MAPR,t.MAPS],s=new v;return s.set(n[a[1]][0]/o[a[1]],n[a[2]][0]/o[a[2]],n[a[3]][0]/o[a[3]],0,n[a[1]][1]/o[a[1]],n[a[2]][1]/o[a[2]],n[a[3]][1]/o[a[3]],0,n[a[1]][2]/o[a[1]],n[a[2]][2]/o[a[2]],n[a[3]][2]/o[a[3]],0,0,0,0,1),s.setPosition(new g(t.originX,t.originY,t.originZ)),s.multiply((new v).makeTranslation(t.NXSTART,t.NYSTART,t.NZSTART)),s},Object.defineProperties(r.prototype,i),r}(SS);qf.add(\"mrc\",RS),qf.add(\"ccp4\",RS),qf.add(\"map\",RS);var LS=/\\s+/,OS=function(e){function r(){e.apply(this,arguments)}e&&(r.__proto__=e),r.prototype=Object.create(e&&e.prototype),r.prototype.constructor=r;var i={type:{}};return i.type.get=function(){return\"xplor\"},r.prototype._parse=function(){function e(t,e,r){for(var i=t;i<e;++i){var n=r[i];if(g>=a&&(g-a)%f!=0&&m<p)for(var s=0;s<6;++s)d[m]=parseFloat(n.substr(12*s,12)),++m;else if(m===p){var c=n.trim();if(c&&\"-9999\"!==c){var u=au(n);o.RAVE=u[0],o.RSIGMA=u[1]}}++g}}t.Debug&&jf.time(\"XplorParser._parse \"+this.name);var r,i=this.volume,n=this.streamer.peekLines(8),o={},a=(r=n[2].startsWith(\"REMARKS\")?parseInt(n[1].substring(0,8))+2:5)+3,s=au(n[r]);o.NA=s[0],o.AMIN=s[1],o.AMAX=s[2],o.NB=s[3],o.BMIN=s[4],o.BMAX=s[5],o.NC=s[6],o.CMIN=s[7],o.CMAX=s[8];var c=au(n[r+1]);o.a=c[0]*this.voxelSize,o.b=c[1]*this.voxelSize,o.c=c[2]*this.voxelSize,o.alpha=c[3],o.beta=c[4],o.gamma=c[5];var u=o.AMAX-o.AMIN+1,h=o.BMAX-o.BMIN+1,l=o.CMAX-o.CMIN+1,p=u*h*l,d=new Float32Array(p),f=1+u*h/6,m=0,g=0;this.streamer.eachChunkOfLines(function(t){e(0,t.length,t)}),i.header=o,i.setData(d,u,h,l),0!==o.RAVE&&1!==o.RSIGMA&&i.setStats(void 0,void 0,o.RAVE,o.RSIGMA),t.Debug&&jf.timeEnd(\"XplorParser._parse \"+this.name)},r.prototype.getMatrix=function(){var t=this.volume.header,e=[t.a,0,0],r=[t.b*Math.cos(Math.PI/180*t.gamma),t.b*Math.sin(Math.PI/180*t.gamma),0],i=[t.c*Math.cos(Math.PI/180*t.beta),t.c*(Math.cos(Math.PI/180*t.alpha)-Math.cos(Math.PI/180*t.gamma)*Math.cos(Math.PI/180*t.beta))/Math.sin(Math.PI/180*t.gamma),0];i[2]=Math.sqrt(t.c*t.c*Math.sin(Math.PI/180*t.beta)*Math.sin(Math.PI/180*t.beta)-i[1]*i[1]);var n=[0,e,r,i],o=[0,t.NA,t.NB,t.NC],a=[0,1,2,3],s=new v;return s.set(n[a[1]][0]/o[a[1]],n[a[2]][0]/o[a[2]],n[a[3]][0]/o[a[3]],0,n[a[1]][1]/o[a[1]],n[a[2]][1]/o[a[2]],n[a[3]][1]/o[a[3]],0,n[a[1]][2]/o[a[1]],n[a[2]][2]/o[a[2]],n[a[3]][2]/o[a[3]],0,0,0,0,1),s.multiply((new v).makeTranslation(t.AMIN,t.BMIN,t.CMIN)),s},Object.defineProperties(r.prototype,i),r}(SS);qf.add(\"xplor\",OS),qf.add(\"cns\",OS);var DS=function(t){function e(e,r){t.call(this,e,r),this.loader=this.getLoader(),this.surface=new ey(this.name,this.path)}t&&(e.__proto__=t),e.prototype=Object.create(t&&t.prototype),e.prototype.constructor=e;var r={type:{},__objName:{}};return r.type.get=function(){return\"surface\"},r.__objName.get=function(){return\"surface\"},e.prototype._parse=function(){var t=this.loader.parse(this.streamer.asText());this.surface.fromGeometry(t)},Object.defineProperties(e.prototype,r),e}(nw);su.prototype={constructor:su,setPath:function(t){this.path=t},_createParserState:function(){var t={objects:[],object:{},vertices:[],normals:[],startObject:function(t,e){if(this.object&&!1===this.object.fromDeclaration)return this.object.name=t,void(this.object.fromDeclaration=!1!==e);this.object={name:t||\"\",geometry:{vertices:[],normals:[]},fromDeclaration:!1!==e},this.objects.push(this.object)},parseVertexIndex:function(t,e){var r=parseInt(t,10);return 3*(r>=0?r-1:r+e/3)},parseNormalIndex:function(t,e){var r=parseInt(t,10);return 3*(r>=0?r-1:r+e/3)},addVertex:function(t,e,r){var i=this.vertices,n=this.object.geometry.vertices;n.push(i[t+0]),n.push(i[t+1]),n.push(i[t+2]),n.push(i[e+0]),n.push(i[e+1]),n.push(i[e+2]),n.push(i[r+0]),n.push(i[r+1]),n.push(i[r+2])},addVertexLine:function(t){var e=this.vertices,r=this.object.geometry.vertices;r.push(e[t+0]),r.push(e[t+1]),r.push(e[t+2])},addNormal:function(t,e,r){var i=this.normals,n=this.object.geometry.normals;n.push(i[t+0]),n.push(i[t+1]),n.push(i[t+2]),n.push(i[e+0]),n.push(i[e+1]),n.push(i[e+2]),n.push(i[r+0]),n.push(i[r+1]),n.push(i[r+2])},addFace:function(t,e,r,i,n,o,a,s){var c,u=this.vertices.length,h=this.parseVertexIndex(t,u),l=this.parseVertexIndex(e,u),p=this.parseVertexIndex(r,u);if(void 0===i?this.addVertex(h,l,p):(c=this.parseVertexIndex(i,u),this.addVertex(h,l,c),this.addVertex(l,p,c)),void 0!==n){var d=this.normals.length;h=this.parseNormalIndex(n,d),l=n===o?h:this.parseNormalIndex(o,d),p=n===a?h:this.parseNormalIndex(a,d),void 0===i?this.addNormal(h,l,p):(c=this.parseNormalIndex(s,d),this.addNormal(h,l,c),this.addNormal(l,p,c))}},addLineGeometry:function(t){var e=this;this.object.geometry.type=\"Line\";for(var r=this.vertices.length,i=0,n=t.length;i<n;i++)e.addVertexLine(e.parseVertexIndex(t[i],r))}};return t.startObject(\"\",!1),t},parse:function(t){var e=this,r=this._createParserState();-1!==t.indexOf(\"\\r\\n\")&&(t=t.replace(/\\r\\n/g,\"\\n\")),-1!==t.indexOf(\"\\\\\\n\")&&(t=t.replace(/\\\\\\n/g,\"\"));var i,n,o=t.split(\"\\n\"),a=\"\",s=\"\",c=\"\",u=[],h=\"function\"==typeof\"\".trimLeft;for(i=0,n=o.length;i<n;i++)if(a=o[i],a=h?a.trimLeft():a.trim(),0!==a.length&&\"#\"!==(s=a.charAt(0)))if(\"v\"===s){if(\" \"===(c=a.charAt(1))&&null!==(u=e.regexp.vertex_pattern.exec(a)))r.vertices.push(parseFloat(u[1]),parseFloat(u[2]),parseFloat(u[3]));else if(\"n\"===c&&null!==(u=e.regexp.normal_pattern.exec(a)))r.normals.push(parseFloat(u[1]),parseFloat(u[2]),parseFloat(u[3]));else if(\"t\"!==c||null===e.regexp.uv_pattern.exec(a))throw new Error(\"Unexpected vertex/normal/uv line: '\"+a+\"'\")}else if(\"f\"===s)if(null!==(u=e.regexp.face_vertex_uv_normal.exec(a)))r.addFace(u[1],u[4],u[7],u[10],u[3],u[6],u[9],u[12]);else if(null!==e.regexp.face_vertex_uv.exec(a));else if(null!==(u=e.regexp.face_vertex_normal.exec(a)))r.addFace(u[1],u[3],u[5],u[7],u[2],u[4],u[6],u[8]);else{if(null===(u=e.regexp.face_vertex.exec(a)))throw new Error(\"Unexpected face line: '\"+a+\"'\");r.addFace(u[1],u[2],u[3],u[4])}else if(\"l\"===s){var l=a.substring(1).trim().split(\" \"),p=[],d=[];if(-1===a.indexOf(\"/\"))p=l;else for(var f=0,m=l.length;f<m;f++){var g=l[f].split(\"/\");\"\"!==g[0]&&p.push(g[0]),\"\"!==g[1]&&d.push(g[1])}r.addLineGeometry(p,d)}else if(null!==(u=e.regexp.object_pattern.exec(a))){var v=u[0].substr(1).trim();r.startObject(v)}else if(e.regexp.material_use_pattern.test(a));else if(e.regexp.material_library_pattern.test(a));else if(null===e.regexp.smoothing_pattern.exec(a)){if(\"\\0\"===a)continue;throw new Error(\"Unexpected line: '\"+a+\"'\")}var y=[];for(i=0,n=r.objects.length;i<n;i++){var b=r.objects[i].geometry;if(0!==b.vertices.length){var x=new Ct;x.addAttribute(\"position\",new St(new Float32Array(b.vertices),3)),b.normals.length>0?x.addAttribute(\"normal\",new St(new Float32Array(b.normals),3)):x.computeVertexNormals(),y.push(x)}}return y}};var NS=function(t){function e(){t.apply(this,arguments)}t&&(e.__proto__=t),e.prototype=Object.create(t&&t.prototype),e.prototype.constructor=e;var r={type:{}};return r.type.get=function(){return\"obj\"},e.prototype.getLoader=function(){return new su},Object.defineProperties(e.prototype,r),e}(DS);qf.add(\"obj\",NS),cu.prototype={constructor:cu,setPropertyNameMapping:function(t){this.propertyNameMapping=t},bin2str:function(t){for(var e=new Uint8Array(t),r=\"\",i=0;i<t.byteLength;i++)r+=String.fromCharCode(e[i]);return r},isASCII:function(t){return\"ascii\"===this.parseHeader(this.bin2str(t)).format},parse:function(t){return t instanceof ArrayBuffer?this.isASCII(t)?this.parseASCII(this.bin2str(t)):this.parseBinary(t):this.parseASCII(t)},parseHeader:function(t){var e=this,r=\"\",i=0,n=/ply([\\s\\S]*)end_header\\s/.exec(t);null!==n&&(r=n[1],i=n[0].length);for(var o,a,s,c={comments:[],elements:[],headerLength:i},u=r.split(\"\\n\"),h=0;h<u.length;h++){var l=u[h];if(\"\"!==(l=l.trim()))switch(s=l.split(/\\s+/),a=s.shift(),l=s.join(\" \"),a){case\"format\":c.format=s[0],c.version=s[1];break;case\"comment\":c.comments.push(l);break;case\"element\":void 0!==o&&c.elements.push(o),(o={}).name=s[0],o.count=parseInt(s[1]),o.properties=[];break;case\"property\":o.properties.push(function(t,e){var r={type:t[0]};return\"list\"===r.type?(r.name=t[3],r.countType=t[1],r.itemType=t[2]):r.name=t[1],r.name in e&&(r.name=e[r.name]),r}(s,e.propertyNameMapping));break;default:console.log(\"unhandled\",a,s)}}return void 0!==o&&c.elements.push(o),c},parseASCIINumber:function(t,e){switch(e){case\"char\":case\"uchar\":case\"short\":case\"ushort\":case\"int\":case\"uint\":case\"int8\":case\"uint8\":case\"int16\":case\"uint16\":case\"int32\":case\"uint32\":return parseInt(t);case\"float\":case\"double\":case\"float32\":case\"float64\":return parseFloat(t)}},parseASCIIElement:function(t,e){for(var r=this,i=e.split(/\\s+/),n={},o=0;o<t.length;o++)if(\"list\"===t[o].type){for(var a=[],s=r.parseASCIINumber(i.shift(),t[o].countType),c=0;c<s;c++)a.push(r.parseASCIINumber(i.shift(),t[o].itemType));n[t[o].name]=a}else n[t[o].name]=r.parseASCIINumber(i.shift(),t[o].type);return n},parseASCII:function(t){var e,r=this,i=new wt,n=this.parseHeader(t),o=\"\";null!==(e=/end_header\\s([\\s\\S]*)$/.exec(t))&&(o=e[1]);var a=o.split(\"\\n\"),s=0,c=0;i.useColor=!1;for(var u=0;u<a.length;u++){var h=a[u];if(\"\"!==(h=h.trim())){c>=n.elements[s].count&&(s++,c=0);var l=r.parseASCIIElement(n.elements[s].properties,h);r.handleElement(i,n.elements[s].name,l),c++}}return this.postProcess(i)},postProcess:function(t){if(t.useColor){for(var e=0;e<t.faces.length;e++)t.faces[e].vertexColors=[t.colors[t.faces[e].a],t.colors[t.faces[e].b],t.colors[t.faces[e].c]];t.elementsNeedUpdate=!0}return t.computeBoundingSphere(),t},handleElement:function(t,e,r){if(\"vertex\"===e){if(t.vertices.push(new g(r.x,r.y,r.z)),\"red\"in r&&\"green\"in r&&\"blue\"in r){t.useColor=!0;var i=new tt;i.setRGB(r.red/255,r.green/255,r.blue/255),t.colors.push(i)}}else if(\"face\"===e){var n=r.vertex_indices;3===n.length?t.faces.push(new xt(n[0],n[1],n[2])):4===n.length&&t.faces.push(new xt(n[0],n[1],n[3]),new xt(n[1],n[2],n[3]))}},binaryRead:function(t,e,r,i){switch(r){case\"int8\":case\"char\":return[t.getInt8(e),1];case\"uint8\":case\"uchar\":return[t.getUint8(e),1];case\"int16\":case\"short\":return[t.getInt16(e,i),2];case\"uint16\":case\"ushort\":return[t.getUint16(e,i),2];case\"int32\":case\"int\":return[t.getInt32(e,i),4];case\"uint32\":case\"uint\":return[t.getUint32(e,i),4];case\"float32\":case\"float\":return[t.getFloat32(e,i),4];case\"float64\":case\"double\":return[t.getFloat64(e,i),8]}},binaryReadElement:function(t,e,r,i){for(var n,o=this,a={},s=0,c=0;c<r.length;c++)if(\"list\"===r[c].type){var u=[],h=(n=o.binaryRead(t,e+s,r[c].countType,i))[0];s+=n[1];for(var l=0;l<h;l++)n=o.binaryRead(t,e+s,r[c].itemType,i),u.push(n[0]),s+=n[1];a[r[c].name]=u}else n=o.binaryRead(t,e+s,r[c].type,i),a[r[c].name]=n[0],s+=n[1];return[a,s]},parseBinary:function(t){for(var e,r=this,i=new wt,n=this.parseHeader(this.bin2str(t)),o=\"binary_little_endian\"===n.format,a=new DataView(t,n.headerLength),s=0,c=0;c<n.elements.length;c++)for(var u=0;u<n.elements[c].count;u++){s+=(e=r.binaryReadElement(a,s,n.elements[c].properties,o))[1];var h=e[0];r.handleElement(i,n.elements[c].name,h)}return this.postProcess(i)}};var kS=function(t){function e(){t.apply(this,arguments)}t&&(e.__proto__=t),e.prototype=Object.create(t&&t.prototype),e.prototype.constructor=e;var r={type:{}};return r.type.get=function(){return\"ply\"},e.prototype.getLoader=function(){return new cu},Object.defineProperties(e.prototype,r),e}(DS);qf.add(\"ply\",kS);var FS=function(t){function e(e,r){var i=r||{};t.call(this,e,i),this.delimiter=gn(i.delimiter,\",\"),this.comment=gn(i.comment,\"#\"),this.columnNames=gn(i.columnNames,!1),this.table={name:this.name,path:this.path,columnNames:[],data:[]}}t&&(e.__proto__=t),e.prototype=Object.create(t&&t.prototype),e.prototype.constructor=e;var r={type:{},__objName:{}};return 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channel = new MessageChannel();\n        channel.port1.onmessage = function(event) {\n            var handle = event.data;\n            runIfPresent(handle);\n        };\n\n        registerImmediate = function(handle) {\n            channel.port2.postMessage(handle);\n        };\n    }\n\n    function installReadyStateChangeImplementation() {\n        var html = doc.documentElement;\n        registerImmediate = function(handle) {\n            // Create a <script> element; its readystatechange event will be fired asynchronously once it is inserted\n            // into the document. Do so, thus queuing up the task. Remember to clean up once it's been called.\n            var script = doc.createElement(\"script\");\n            script.onreadystatechange = function () {\n                runIfPresent(handle);\n                script.onreadystatechange = null;\n                html.removeChild(script);\n                script = null;\n            };\n            html.appendChild(script);\n        };\n    }\n\n    function installSetTimeoutImplementation() {\n        registerImmediate = function(handle) {\n            setTimeout(runIfPresent, 0, handle);\n        };\n    }\n\n    // If supported, we should attach to the prototype of global, since that is where setTimeout et al. live.\n    var attachTo = Object.getPrototypeOf && Object.getPrototypeOf(global);\n    attachTo = attachTo && attachTo.setTimeout ? attachTo : global;\n\n    // Don't get fooled by e.g. browserify environments.\n    if ({}.toString.call(global.process) === \"[object process]\") {\n        // For Node.js before 0.9\n        installNextTickImplementation();\n\n    } else if (canUsePostMessage()) {\n        // For non-IE10 modern browsers\n        installPostMessageImplementation();\n\n    } else if (global.MessageChannel) {\n        // For web workers, where supported\n        installMessageChannelImplementation();\n\n    } else if (doc && \"onreadystatechange\" in doc.createElement(\"script\")) {\n        // For IE 6–8\n        installReadyStateChangeImplementation();\n\n    } else {\n        // For older browsers\n        installSetTimeoutImplementation();\n    }\n\n    attachTo.setImmediate = setImmediate;\n    attachTo.clearImmediate = clearImmediate;\n}(typeof self === \"undefined\" ? typeof global === \"undefined\" ? this : global : self));\n\n\n\n//////////////////\n// WEBPACK FOOTER\n// ./~/setimmediate/setImmediate.js\n// module id = 5\n// module chunks = 0","// shim for using process in browser\nvar process = module.exports = {};\n\n// cached from whatever global is present so that test runners that stub it\n// don't break things.  But we need to wrap it in a try catch in case it is\n// wrapped in strict mode code which doesn't define any globals.  It's inside a\n// function because try/catches deoptimize in certain engines.\n\nvar cachedSetTimeout;\nvar cachedClearTimeout;\n\nfunction defaultSetTimout() {\n    throw new Error('setTimeout has not been defined');\n}\nfunction defaultClearTimeout () {\n    throw new Error('clearTimeout has not been defined');\n}\n(function () {\n    try {\n        if (typeof setTimeout === 'function') {\n            cachedSetTimeout = setTimeout;\n        } else {\n            cachedSetTimeout = defaultSetTimout;\n        }\n    } catch (e) {\n        cachedSetTimeout = defaultSetTimout;\n    }\n    try {\n        if (typeof clearTimeout === 'function') {\n            cachedClearTimeout = clearTimeout;\n        } else {\n            cachedClearTimeout = defaultClearTimeout;\n        }\n    } catch (e) {\n        cachedClearTimeout = defaultClearTimeout;\n    }\n} ())\nfunction runTimeout(fun) {\n    if (cachedSetTimeout === setTimeout) {\n        //normal enviroments in sane situations\n        return setTimeout(fun, 0);\n    }\n    // if setTimeout wasn't available but was latter defined\n    if ((cachedSetTimeout === defaultSetTimout || !cachedSetTimeout) && setTimeout) {\n        cachedSetTimeout = setTimeout;\n        return setTimeout(fun, 0);\n    }\n    try {\n        // when when somebody has screwed with setTimeout but no I.E. maddness\n        return cachedSetTimeout(fun, 0);\n    } catch(e){\n        try {\n            // When we are in I.E. but the script has been evaled so I.E. doesn't trust the global object when called normally\n            return cachedSetTimeout.call(null, fun, 0);\n        } catch(e){\n            // same as above but when it's a version of I.E. that must have the global object for 'this', hopfully our context correct otherwise it will throw a global error\n            return cachedSetTimeout.call(this, fun, 0);\n        }\n    }\n\n\n}\nfunction runClearTimeout(marker) {\n    if (cachedClearTimeout === clearTimeout) {\n        //normal enviroments in sane situations\n        return clearTimeout(marker);\n    }\n    // if clearTimeout wasn't available but was latter defined\n    if ((cachedClearTimeout === defaultClearTimeout || !cachedClearTimeout) && clearTimeout) {\n        cachedClearTimeout = clearTimeout;\n        return clearTimeout(marker);\n    }\n    try {\n        // when when somebody has screwed with setTimeout but no I.E. maddness\n        return cachedClearTimeout(marker);\n    } catch (e){\n        try {\n            // When we are in I.E. but the script has been evaled so I.E. doesn't  trust the global object when called normally\n            return cachedClearTimeout.call(null, marker);\n        } catch (e){\n            // same as above but when it's a version of I.E. that must have the global object for 'this', hopfully our context correct otherwise it will throw a global error.\n            // Some versions of I.E. have different rules for clearTimeout vs setTimeout\n            return cachedClearTimeout.call(this, marker);\n        }\n    }\n\n\n\n}\nvar queue = [];\nvar draining = false;\nvar currentQueue;\nvar queueIndex = -1;\n\nfunction cleanUpNextTick() {\n    if (!draining || !currentQueue) {\n        return;\n    }\n    draining = false;\n    if (currentQueue.length) {\n        queue = currentQueue.concat(queue);\n    } else {\n        queueIndex = -1;\n    }\n    if (queue.length) {\n        drainQueue();\n    }\n}\n\nfunction drainQueue() {\n    if (draining) {\n        return;\n    }\n    var timeout = runTimeout(cleanUpNextTick);\n    draining = true;\n\n    var len = queue.length;\n    while(len) {\n        currentQueue = queue;\n        queue = [];\n        while (++queueIndex < len) {\n            if (currentQueue) {\n                currentQueue[queueIndex].run();\n            }\n        }\n        queueIndex = -1;\n        len = queue.length;\n    }\n    currentQueue = null;\n    draining = false;\n    runClearTimeout(timeout);\n}\n\nprocess.nextTick = function (fun) {\n    var args = new Array(arguments.length - 1);\n    if (arguments.length > 1) {\n        for (var i = 1; i < arguments.length; i++) {\n            args[i - 1] = arguments[i];\n        }\n    }\n    queue.push(new Item(fun, args));\n    if (queue.length === 1 && !draining) {\n        runTimeout(drainQueue);\n    }\n};\n\n// v8 likes predictible objects\nfunction Item(fun, array) {\n    this.fun = fun;\n    this.array = array;\n}\nItem.prototype.run = function () {\n    this.fun.apply(null, this.array);\n};\nprocess.title = 'browser';\nprocess.browser = true;\nprocess.env = {};\nprocess.argv = [];\nprocess.version = ''; // empty string to avoid regexp issues\nprocess.versions = {};\n\nfunction noop() {}\n\nprocess.on = noop;\nprocess.addListener = noop;\nprocess.once = noop;\nprocess.off = noop;\nprocess.removeListener = noop;\nprocess.removeAllListeners = noop;\nprocess.emit = noop;\nprocess.prependListener = noop;\nprocess.prependOnceListener = noop;\n\nprocess.listeners = function (name) { return [] }\n\nprocess.binding = function (name) {\n    throw new Error('process.binding is not supported');\n};\n\nprocess.cwd = function () { return '/' };\nprocess.chdir = function (dir) {\n    throw new Error('process.chdir is not supported');\n};\nprocess.umask = function() { return 0; };\n\n\n\n//////////////////\n// WEBPACK FOOTER\n// ./~/process/browser.js\n// module id = 6\n// module chunks = 0","/*!\n * The buffer module from node.js, for the browser.\n *\n * @author   Feross Aboukhadijeh <feross@feross.org> <http://feross.org>\n * @license  MIT\n */\n/* eslint-disable no-proto */\n\n'use strict'\n\nvar base64 = require('base64-js')\nvar ieee754 = require('ieee754')\nvar isArray = require('isarray')\n\nexports.Buffer = Buffer\nexports.SlowBuffer = SlowBuffer\nexports.INSPECT_MAX_BYTES = 50\n\n/**\n * If `Buffer.TYPED_ARRAY_SUPPORT`:\n *   === true    Use Uint8Array implementation (fastest)\n *   === false   Use Object implementation (most compatible, even IE6)\n *\n * Browsers that support typed arrays are IE 10+, Firefox 4+, Chrome 7+, Safari 5.1+,\n * Opera 11.6+, iOS 4.2+.\n *\n * Due to various browser bugs, sometimes the Object implementation will be used even\n * when the browser supports typed arrays.\n *\n * Note:\n *\n *   - Firefox 4-29 lacks support for adding new properties to `Uint8Array` instances,\n *     See: https://bugzilla.mozilla.org/show_bug.cgi?id=695438.\n *\n *   - Chrome 9-10 is missing the `TypedArray.prototype.subarray` function.\n *\n *   - IE10 has a broken `TypedArray.prototype.subarray` function which returns arrays of\n *     incorrect length in some situations.\n\n * We detect these buggy browsers and set `Buffer.TYPED_ARRAY_SUPPORT` to `false` so they\n * get the Object implementation, which is slower but behaves correctly.\n */\nBuffer.TYPED_ARRAY_SUPPORT = global.TYPED_ARRAY_SUPPORT !== undefined\n  ? global.TYPED_ARRAY_SUPPORT\n  : typedArraySupport()\n\n/*\n * Export kMaxLength after typed array support is determined.\n */\nexports.kMaxLength = kMaxLength()\n\nfunction typedArraySupport () {\n  try {\n    var arr = new Uint8Array(1)\n    arr.__proto__ = {__proto__: Uint8Array.prototype, foo: function () { return 42 }}\n    return arr.foo() === 42 && // typed array instances can be augmented\n        typeof arr.subarray === 'function' && // chrome 9-10 lack `subarray`\n        arr.subarray(1, 1).byteLength === 0 // ie10 has broken `subarray`\n  } catch (e) {\n    return false\n  }\n}\n\nfunction kMaxLength () {\n  return Buffer.TYPED_ARRAY_SUPPORT\n    ? 0x7fffffff\n    : 0x3fffffff\n}\n\nfunction createBuffer (that, length) {\n  if (kMaxLength() < length) {\n    throw new RangeError('Invalid typed array length')\n  }\n  if (Buffer.TYPED_ARRAY_SUPPORT) {\n    // Return an augmented `Uint8Array` instance, for best performance\n    that = new Uint8Array(length)\n    that.__proto__ = Buffer.prototype\n  } else {\n    // Fallback: Return an object instance of the Buffer class\n    if (that === null) {\n      that = new Buffer(length)\n    }\n    that.length = length\n  }\n\n  return that\n}\n\n/**\n * The Buffer constructor returns instances of `Uint8Array` that have their\n * prototype changed to `Buffer.prototype`. Furthermore, `Buffer` is a subclass of\n * `Uint8Array`, so the returned instances will have all the node `Buffer` methods\n * and the `Uint8Array` methods. Square bracket notation works as expected -- it\n * returns a single octet.\n *\n * The `Uint8Array` prototype remains unmodified.\n */\n\nfunction Buffer (arg, encodingOrOffset, length) {\n  if (!Buffer.TYPED_ARRAY_SUPPORT && !(this instanceof Buffer)) {\n    return new Buffer(arg, encodingOrOffset, length)\n  }\n\n  // Common case.\n  if (typeof arg === 'number') {\n    if (typeof encodingOrOffset === 'string') {\n      throw new Error(\n        'If encoding is specified then the first argument must be a string'\n      )\n    }\n    return allocUnsafe(this, arg)\n  }\n  return from(this, arg, encodingOrOffset, length)\n}\n\nBuffer.poolSize = 8192 // not used by this implementation\n\n// TODO: Legacy, not needed anymore. Remove in next major version.\nBuffer._augment = function (arr) {\n  arr.__proto__ = Buffer.prototype\n  return arr\n}\n\nfunction from (that, value, encodingOrOffset, length) {\n  if (typeof value === 'number') {\n    throw new TypeError('\"value\" argument must not be a number')\n  }\n\n  if (typeof ArrayBuffer !== 'undefined' && value instanceof ArrayBuffer) {\n    return fromArrayBuffer(that, value, encodingOrOffset, length)\n  }\n\n  if (typeof value === 'string') {\n    return fromString(that, value, encodingOrOffset)\n  }\n\n  return fromObject(that, value)\n}\n\n/**\n * Functionally equivalent to Buffer(arg, encoding) but throws a TypeError\n * if value is a number.\n * Buffer.from(str[, encoding])\n * Buffer.from(array)\n * Buffer.from(buffer)\n * Buffer.from(arrayBuffer[, byteOffset[, length]])\n **/\nBuffer.from = function (value, encodingOrOffset, length) {\n  return from(null, value, encodingOrOffset, length)\n}\n\nif (Buffer.TYPED_ARRAY_SUPPORT) {\n  Buffer.prototype.__proto__ = Uint8Array.prototype\n  Buffer.__proto__ = Uint8Array\n  if (typeof Symbol !== 'undefined' && Symbol.species &&\n      Buffer[Symbol.species] === Buffer) {\n    // Fix subarray() in ES2016. See: https://github.com/feross/buffer/pull/97\n    Object.defineProperty(Buffer, Symbol.species, {\n      value: null,\n      configurable: true\n    })\n  }\n}\n\nfunction assertSize (size) {\n  if (typeof size !== 'number') {\n    throw new TypeError('\"size\" argument must be a number')\n  } else if (size < 0) {\n    throw new RangeError('\"size\" argument must not be negative')\n  }\n}\n\nfunction alloc (that, size, fill, encoding) {\n  assertSize(size)\n  if (size <= 0) {\n    return createBuffer(that, size)\n  }\n  if (fill !== undefined) {\n    // Only pay attention to encoding if it's a string. This\n    // prevents accidentally sending in a number that would\n    // be interpretted as a start offset.\n    return typeof encoding === 'string'\n      ? createBuffer(that, size).fill(fill, encoding)\n      : createBuffer(that, size).fill(fill)\n  }\n  return createBuffer(that, size)\n}\n\n/**\n * Creates a new filled Buffer instance.\n * alloc(size[, fill[, encoding]])\n **/\nBuffer.alloc = function (size, fill, encoding) {\n  return alloc(null, size, fill, encoding)\n}\n\nfunction allocUnsafe (that, size) {\n  assertSize(size)\n  that = createBuffer(that, size < 0 ? 0 : checked(size) | 0)\n  if (!Buffer.TYPED_ARRAY_SUPPORT) {\n    for (var i = 0; i < size; ++i) {\n      that[i] = 0\n    }\n  }\n  return that\n}\n\n/**\n * Equivalent to Buffer(num), by default creates a non-zero-filled Buffer instance.\n * */\nBuffer.allocUnsafe = function (size) {\n  return allocUnsafe(null, size)\n}\n/**\n * Equivalent to SlowBuffer(num), by default creates a non-zero-filled Buffer instance.\n */\nBuffer.allocUnsafeSlow = function (size) {\n  return allocUnsafe(null, size)\n}\n\nfunction fromString (that, string, encoding) {\n  if (typeof encoding !== 'string' || encoding === '') {\n    encoding = 'utf8'\n  }\n\n  if (!Buffer.isEncoding(encoding)) {\n    throw new TypeError('\"encoding\" must be a valid string encoding')\n  }\n\n  var length = byteLength(string, encoding) | 0\n  that = createBuffer(that, length)\n\n  var actual = that.write(string, encoding)\n\n  if (actual !== length) {\n    // Writing a hex string, for example, that contains invalid characters will\n    // cause everything after the first invalid character to be ignored. (e.g.\n    // 'abxxcd' will be treated as 'ab')\n    that = that.slice(0, actual)\n  }\n\n  return that\n}\n\nfunction fromArrayLike (that, array) {\n  var length = array.length < 0 ? 0 : checked(array.length) | 0\n  that = createBuffer(that, length)\n  for (var i = 0; i < length; i += 1) {\n    that[i] = array[i] & 255\n  }\n  return that\n}\n\nfunction fromArrayBuffer (that, array, byteOffset, length) {\n  array.byteLength // this throws if `array` is not a valid ArrayBuffer\n\n  if (byteOffset < 0 || array.byteLength < byteOffset) {\n    throw new RangeError('\\'offset\\' is out of bounds')\n  }\n\n  if (array.byteLength < byteOffset + (length || 0)) {\n    throw new RangeError('\\'length\\' is out of bounds')\n  }\n\n  if (byteOffset === undefined && length === undefined) {\n    array = new Uint8Array(array)\n  } else if (length === undefined) {\n    array = new Uint8Array(array, byteOffset)\n  } else {\n    array = new Uint8Array(array, byteOffset, length)\n  }\n\n  if (Buffer.TYPED_ARRAY_SUPPORT) {\n    // Return an augmented `Uint8Array` instance, for best performance\n    that = array\n    that.__proto__ = Buffer.prototype\n  } else {\n    // Fallback: Return an object instance of the Buffer class\n    that = fromArrayLike(that, array)\n  }\n  return that\n}\n\nfunction fromObject (that, obj) {\n  if (Buffer.isBuffer(obj)) {\n    var len = checked(obj.length) | 0\n    that = createBuffer(that, len)\n\n    if (that.length === 0) {\n      return that\n    }\n\n    obj.copy(that, 0, 0, len)\n    return that\n  }\n\n  if (obj) {\n    if ((typeof ArrayBuffer !== 'undefined' &&\n        obj.buffer instanceof ArrayBuffer) || 'length' in obj) {\n      if (typeof obj.length !== 'number' || isnan(obj.length)) {\n        return createBuffer(that, 0)\n      }\n      return fromArrayLike(that, obj)\n    }\n\n    if (obj.type === 'Buffer' && isArray(obj.data)) {\n      return fromArrayLike(that, obj.data)\n    }\n  }\n\n  throw new TypeError('First argument must be a string, Buffer, ArrayBuffer, Array, or array-like object.')\n}\n\nfunction checked (length) {\n  // Note: cannot use `length < kMaxLength()` here because that fails when\n  // length is NaN (which is otherwise coerced to zero.)\n  if (length >= kMaxLength()) {\n    throw new RangeError('Attempt to allocate Buffer larger than maximum ' +\n                         'size: 0x' + kMaxLength().toString(16) + ' bytes')\n  }\n  return length | 0\n}\n\nfunction SlowBuffer (length) {\n  if (+length != length) { // eslint-disable-line eqeqeq\n    length = 0\n  }\n  return Buffer.alloc(+length)\n}\n\nBuffer.isBuffer = function isBuffer (b) {\n  return !!(b != null && b._isBuffer)\n}\n\nBuffer.compare = function compare (a, b) {\n  if (!Buffer.isBuffer(a) || !Buffer.isBuffer(b)) {\n    throw new TypeError('Arguments must be Buffers')\n  }\n\n  if (a === b) return 0\n\n  var x = a.length\n  var y = b.length\n\n  for (var i = 0, len = Math.min(x, y); i < len; ++i) {\n    if (a[i] !== b[i]) {\n      x = a[i]\n      y = b[i]\n      break\n    }\n  }\n\n  if (x < y) return -1\n  if (y < x) return 1\n  return 0\n}\n\nBuffer.isEncoding = function isEncoding (encoding) {\n  switch (String(encoding).toLowerCase()) {\n    case 'hex':\n    case 'utf8':\n    case 'utf-8':\n    case 'ascii':\n    case 'latin1':\n    case 'binary':\n    case 'base64':\n    case 'ucs2':\n    case 'ucs-2':\n    case 'utf16le':\n    case 'utf-16le':\n      return true\n    default:\n      return false\n  }\n}\n\nBuffer.concat = function concat (list, length) {\n  if (!isArray(list)) {\n    throw new TypeError('\"list\" argument must be an Array of Buffers')\n  }\n\n  if (list.length === 0) {\n    return Buffer.alloc(0)\n  }\n\n  var i\n  if (length === undefined) {\n    length = 0\n    for (i = 0; i < list.length; ++i) {\n      length += list[i].length\n    }\n  }\n\n  var buffer = Buffer.allocUnsafe(length)\n  var pos = 0\n  for (i = 0; i < list.length; ++i) {\n    var buf = list[i]\n    if (!Buffer.isBuffer(buf)) {\n      throw new TypeError('\"list\" argument must be an Array of Buffers')\n    }\n    buf.copy(buffer, pos)\n    pos += buf.length\n  }\n  return buffer\n}\n\nfunction byteLength (string, encoding) {\n  if (Buffer.isBuffer(string)) {\n    return string.length\n  }\n  if (typeof ArrayBuffer !== 'undefined' && typeof ArrayBuffer.isView === 'function' &&\n      (ArrayBuffer.isView(string) || string instanceof ArrayBuffer)) {\n    return string.byteLength\n  }\n  if (typeof string !== 'string') {\n    string = '' + string\n  }\n\n  var len = string.length\n  if (len === 0) return 0\n\n  // Use a for loop to avoid recursion\n  var loweredCase = false\n  for (;;) {\n    switch (encoding) {\n      case 'ascii':\n      case 'latin1':\n      case 'binary':\n        return len\n      case 'utf8':\n      case 'utf-8':\n      case undefined:\n        return utf8ToBytes(string).length\n      case 'ucs2':\n      case 'ucs-2':\n      case 'utf16le':\n      case 'utf-16le':\n        return len * 2\n      case 'hex':\n        return len >>> 1\n      case 'base64':\n        return base64ToBytes(string).length\n      default:\n        if (loweredCase) return utf8ToBytes(string).length // assume utf8\n        encoding = ('' + encoding).toLowerCase()\n        loweredCase = true\n    }\n  }\n}\nBuffer.byteLength = byteLength\n\nfunction slowToString (encoding, start, end) {\n  var loweredCase = false\n\n  // No need to verify that \"this.length <= MAX_UINT32\" since it's a read-only\n  // property of a typed array.\n\n  // This behaves neither like String nor Uint8Array in that we set start/end\n  // to their upper/lower bounds if the value passed is out of range.\n  // undefined is handled specially as per ECMA-262 6th Edition,\n  // Section 13.3.3.7 Runtime Semantics: KeyedBindingInitialization.\n  if (start === undefined || start < 0) {\n    start = 0\n  }\n  // Return early if start > this.length. Done here to prevent potential uint32\n  // coercion fail below.\n  if (start > this.length) {\n    return ''\n  }\n\n  if (end === undefined || end > this.length) {\n    end = this.length\n  }\n\n  if (end <= 0) {\n    return ''\n  }\n\n  // Force coersion to uint32. This will also coerce falsey/NaN values to 0.\n  end >>>= 0\n  start >>>= 0\n\n  if (end <= start) {\n    return ''\n  }\n\n  if (!encoding) encoding = 'utf8'\n\n  while (true) {\n    switch (encoding) {\n      case 'hex':\n        return hexSlice(this, start, end)\n\n      case 'utf8':\n      case 'utf-8':\n        return utf8Slice(this, start, end)\n\n      case 'ascii':\n        return asciiSlice(this, start, end)\n\n      case 'latin1':\n      case 'binary':\n        return latin1Slice(this, start, end)\n\n      case 'base64':\n        return base64Slice(this, start, end)\n\n      case 'ucs2':\n      case 'ucs-2':\n      case 'utf16le':\n      case 'utf-16le':\n        return utf16leSlice(this, start, end)\n\n      default:\n        if (loweredCase) throw new TypeError('Unknown encoding: ' + encoding)\n        encoding = (encoding + '').toLowerCase()\n        loweredCase = true\n    }\n  }\n}\n\n// The property is used by `Buffer.isBuffer` and `is-buffer` (in Safari 5-7) to detect\n// Buffer instances.\nBuffer.prototype._isBuffer = true\n\nfunction swap (b, n, m) {\n  var i = b[n]\n  b[n] = b[m]\n  b[m] = i\n}\n\nBuffer.prototype.swap16 = function swap16 () {\n  var len = this.length\n  if (len % 2 !== 0) {\n    throw new RangeError('Buffer size must be a multiple of 16-bits')\n  }\n  for (var i = 0; i < len; i += 2) {\n    swap(this, i, i + 1)\n  }\n  return this\n}\n\nBuffer.prototype.swap32 = function swap32 () {\n  var len = this.length\n  if (len % 4 !== 0) {\n    throw new RangeError('Buffer size must be a multiple of 32-bits')\n  }\n  for (var i = 0; i < len; i += 4) {\n    swap(this, i, i + 3)\n    swap(this, i + 1, i + 2)\n  }\n  return this\n}\n\nBuffer.prototype.swap64 = function swap64 () {\n  var len = this.length\n  if (len % 8 !== 0) {\n    throw new RangeError('Buffer size must be a multiple of 64-bits')\n  }\n  for (var i = 0; i < len; i += 8) {\n    swap(this, i, i + 7)\n    swap(this, i + 1, i + 6)\n    swap(this, i + 2, i + 5)\n    swap(this, i + 3, i + 4)\n  }\n  return this\n}\n\nBuffer.prototype.toString = function toString () {\n  var length = this.length | 0\n  if (length === 0) return ''\n  if (arguments.length === 0) return utf8Slice(this, 0, length)\n  return slowToString.apply(this, arguments)\n}\n\nBuffer.prototype.equals = function equals (b) {\n  if (!Buffer.isBuffer(b)) throw new TypeError('Argument must be a Buffer')\n  if (this === b) return true\n  return Buffer.compare(this, b) === 0\n}\n\nBuffer.prototype.inspect = function inspect () {\n  var str = ''\n  var max = exports.INSPECT_MAX_BYTES\n  if (this.length > 0) {\n    str = this.toString('hex', 0, max).match(/.{2}/g).join(' ')\n    if (this.length > max) str += ' ... '\n  }\n  return '<Buffer ' + str + '>'\n}\n\nBuffer.prototype.compare = function compare (target, start, end, thisStart, thisEnd) {\n  if (!Buffer.isBuffer(target)) {\n    throw new TypeError('Argument must be a Buffer')\n  }\n\n  if (start === undefined) {\n    start = 0\n  }\n  if (end === undefined) {\n    end = target ? target.length : 0\n  }\n  if (thisStart === undefined) {\n    thisStart = 0\n  }\n  if (thisEnd === undefined) {\n    thisEnd = this.length\n  }\n\n  if (start < 0 || end > target.length || thisStart < 0 || thisEnd > this.length) {\n    throw new RangeError('out of range index')\n  }\n\n  if (thisStart >= thisEnd && start >= end) {\n    return 0\n  }\n  if (thisStart >= thisEnd) {\n    return -1\n  }\n  if (start >= end) {\n    return 1\n  }\n\n  start >>>= 0\n  end >>>= 0\n  thisStart >>>= 0\n  thisEnd >>>= 0\n\n  if (this === target) return 0\n\n  var x = thisEnd - thisStart\n  var y = end - start\n  var len = Math.min(x, y)\n\n  var thisCopy = this.slice(thisStart, thisEnd)\n  var targetCopy = target.slice(start, end)\n\n  for (var i = 0; i < len; ++i) {\n    if (thisCopy[i] !== targetCopy[i]) {\n      x = thisCopy[i]\n      y = targetCopy[i]\n      break\n    }\n  }\n\n  if (x < y) return -1\n  if (y < x) return 1\n  return 0\n}\n\n// Finds either the first index of `val` in `buffer` at offset >= `byteOffset`,\n// OR the last index of `val` in `buffer` at offset <= `byteOffset`.\n//\n// Arguments:\n// - buffer - a Buffer to search\n// - val - a string, Buffer, or number\n// - byteOffset - an index into `buffer`; will be clamped to an int32\n// - encoding - an optional encoding, relevant is val is a string\n// - dir - true for indexOf, false for lastIndexOf\nfunction bidirectionalIndexOf (buffer, val, byteOffset, encoding, dir) {\n  // Empty buffer means no match\n  if (buffer.length === 0) return -1\n\n  // Normalize byteOffset\n  if (typeof byteOffset === 'string') {\n    encoding = byteOffset\n    byteOffset = 0\n  } else if (byteOffset > 0x7fffffff) {\n    byteOffset = 0x7fffffff\n  } else if (byteOffset < -0x80000000) {\n    byteOffset = -0x80000000\n  }\n  byteOffset = +byteOffset  // Coerce to Number.\n  if (isNaN(byteOffset)) {\n    // byteOffset: it it's undefined, null, NaN, \"foo\", etc, search whole buffer\n    byteOffset = dir ? 0 : (buffer.length - 1)\n  }\n\n  // Normalize byteOffset: negative offsets start from the end of the buffer\n  if (byteOffset < 0) byteOffset = buffer.length + byteOffset\n  if (byteOffset >= buffer.length) {\n    if (dir) return -1\n    else byteOffset = buffer.length - 1\n  } else if (byteOffset < 0) {\n    if (dir) byteOffset = 0\n    else return -1\n  }\n\n  // Normalize val\n  if (typeof val === 'string') {\n    val = Buffer.from(val, encoding)\n  }\n\n  // Finally, search either indexOf (if dir is true) or lastIndexOf\n  if (Buffer.isBuffer(val)) {\n    // Special case: looking for empty string/buffer always fails\n    if (val.length === 0) {\n      return -1\n    }\n    return arrayIndexOf(buffer, val, byteOffset, encoding, dir)\n  } else if (typeof val === 'number') {\n    val = val & 0xFF // Search for a byte value [0-255]\n    if (Buffer.TYPED_ARRAY_SUPPORT &&\n        typeof Uint8Array.prototype.indexOf === 'function') {\n      if (dir) {\n        return Uint8Array.prototype.indexOf.call(buffer, val, byteOffset)\n      } else {\n        return Uint8Array.prototype.lastIndexOf.call(buffer, val, byteOffset)\n      }\n    }\n    return arrayIndexOf(buffer, [ val ], byteOffset, encoding, dir)\n  }\n\n  throw new TypeError('val must be string, number or Buffer')\n}\n\nfunction arrayIndexOf (arr, val, byteOffset, encoding, dir) {\n  var indexSize = 1\n  var arrLength = arr.length\n  var valLength = val.length\n\n  if (encoding !== undefined) {\n    encoding = String(encoding).toLowerCase()\n    if (encoding === 'ucs2' || encoding === 'ucs-2' ||\n        encoding === 'utf16le' || encoding === 'utf-16le') {\n      if (arr.length < 2 || val.length < 2) {\n        return -1\n      }\n      indexSize = 2\n      arrLength /= 2\n      valLength /= 2\n      byteOffset /= 2\n    }\n  }\n\n  function read (buf, i) {\n    if (indexSize === 1) {\n      return buf[i]\n    } else {\n      return buf.readUInt16BE(i * indexSize)\n    }\n  }\n\n  var i\n  if (dir) {\n    var foundIndex = -1\n    for (i = byteOffset; i < arrLength; i++) {\n      if (read(arr, i) === read(val, foundIndex === -1 ? 0 : i - foundIndex)) {\n        if (foundIndex === -1) foundIndex = i\n        if (i - foundIndex + 1 === valLength) return foundIndex * indexSize\n      } else {\n        if (foundIndex !== -1) i -= i - foundIndex\n        foundIndex = -1\n      }\n    }\n  } else {\n    if (byteOffset + valLength > arrLength) byteOffset = arrLength - valLength\n    for (i = byteOffset; i >= 0; i--) {\n      var found = true\n      for (var j = 0; j < valLength; j++) {\n        if (read(arr, i + j) !== read(val, j)) {\n          found = false\n          break\n        }\n      }\n      if (found) return i\n    }\n  }\n\n  return -1\n}\n\nBuffer.prototype.includes = function includes (val, byteOffset, encoding) {\n  return this.indexOf(val, byteOffset, encoding) !== -1\n}\n\nBuffer.prototype.indexOf = function indexOf (val, byteOffset, encoding) {\n  return bidirectionalIndexOf(this, val, byteOffset, encoding, true)\n}\n\nBuffer.prototype.lastIndexOf = function lastIndexOf (val, byteOffset, encoding) {\n  return bidirectionalIndexOf(this, val, byteOffset, encoding, false)\n}\n\nfunction hexWrite (buf, string, offset, length) {\n  offset = Number(offset) || 0\n  var remaining = buf.length - offset\n  if (!length) {\n    length = remaining\n  } else {\n    length = Number(length)\n    if (length > remaining) {\n      length = remaining\n    }\n  }\n\n  // must be an even number of digits\n  var strLen = string.length\n  if (strLen % 2 !== 0) throw new TypeError('Invalid hex string')\n\n  if (length > strLen / 2) {\n    length = strLen / 2\n  }\n  for (var i = 0; i < length; ++i) {\n    var parsed = parseInt(string.substr(i * 2, 2), 16)\n    if (isNaN(parsed)) return i\n    buf[offset + i] = parsed\n  }\n  return i\n}\n\nfunction utf8Write (buf, string, offset, length) {\n  return blitBuffer(utf8ToBytes(string, buf.length - offset), buf, offset, length)\n}\n\nfunction asciiWrite (buf, string, offset, length) {\n  return blitBuffer(asciiToBytes(string), buf, offset, length)\n}\n\nfunction latin1Write (buf, string, offset, length) {\n  return asciiWrite(buf, string, offset, length)\n}\n\nfunction base64Write (buf, string, offset, length) {\n  return blitBuffer(base64ToBytes(string), buf, offset, length)\n}\n\nfunction ucs2Write (buf, string, offset, length) {\n  return blitBuffer(utf16leToBytes(string, buf.length - offset), buf, offset, length)\n}\n\nBuffer.prototype.write = function write (string, offset, length, encoding) {\n  // Buffer#write(string)\n  if (offset === undefined) {\n    encoding = 'utf8'\n    length = this.length\n    offset = 0\n  // Buffer#write(string, encoding)\n  } else if (length === undefined && typeof offset === 'string') {\n    encoding = offset\n    length = this.length\n    offset = 0\n  // Buffer#write(string, offset[, length][, encoding])\n  } else if (isFinite(offset)) {\n    offset = offset | 0\n    if (isFinite(length)) {\n      length = length | 0\n      if (encoding === undefined) encoding = 'utf8'\n    } else {\n      encoding = length\n      length = undefined\n    }\n  // legacy write(string, encoding, offset, length) - remove in v0.13\n  } else {\n    throw new Error(\n      'Buffer.write(string, encoding, offset[, length]) is no longer supported'\n    )\n  }\n\n  var remaining = this.length - offset\n  if (length === undefined || length > remaining) length = remaining\n\n  if ((string.length > 0 && (length < 0 || offset < 0)) || offset > this.length) {\n    throw new RangeError('Attempt to write outside buffer bounds')\n  }\n\n  if (!encoding) encoding = 'utf8'\n\n  var loweredCase = false\n  for (;;) {\n    switch (encoding) {\n      case 'hex':\n        return hexWrite(this, string, offset, length)\n\n      case 'utf8':\n      case 'utf-8':\n        return utf8Write(this, string, offset, length)\n\n      case 'ascii':\n        return asciiWrite(this, string, offset, length)\n\n      case 'latin1':\n      case 'binary':\n        return latin1Write(this, string, offset, length)\n\n      case 'base64':\n        // Warning: maxLength not taken into account in base64Write\n        return base64Write(this, string, offset, length)\n\n      case 'ucs2':\n      case 'ucs-2':\n      case 'utf16le':\n      case 'utf-16le':\n        return ucs2Write(this, string, offset, length)\n\n      default:\n        if (loweredCase) throw new TypeError('Unknown encoding: ' + encoding)\n        encoding = ('' + encoding).toLowerCase()\n        loweredCase = true\n    }\n  }\n}\n\nBuffer.prototype.toJSON = function toJSON () {\n  return {\n    type: 'Buffer',\n    data: Array.prototype.slice.call(this._arr || this, 0)\n  }\n}\n\nfunction base64Slice (buf, start, end) {\n  if (start === 0 && end === buf.length) {\n    return base64.fromByteArray(buf)\n  } else {\n    return base64.fromByteArray(buf.slice(start, end))\n  }\n}\n\nfunction utf8Slice (buf, start, end) {\n  end = Math.min(buf.length, end)\n  var res = []\n\n  var i = start\n  while (i < end) {\n    var firstByte = buf[i]\n    var codePoint = null\n    var bytesPerSequence = (firstByte > 0xEF) ? 4\n      : (firstByte > 0xDF) ? 3\n      : (firstByte > 0xBF) ? 2\n      : 1\n\n    if (i + bytesPerSequence <= end) {\n      var secondByte, thirdByte, fourthByte, tempCodePoint\n\n      switch (bytesPerSequence) {\n        case 1:\n          if (firstByte < 0x80) {\n            codePoint = firstByte\n          }\n          break\n        case 2:\n          secondByte = buf[i + 1]\n          if ((secondByte & 0xC0) === 0x80) {\n            tempCodePoint = (firstByte & 0x1F) << 0x6 | (secondByte & 0x3F)\n            if (tempCodePoint > 0x7F) {\n              codePoint = tempCodePoint\n            }\n          }\n          break\n        case 3:\n          secondByte = buf[i + 1]\n          thirdByte = buf[i + 2]\n          if ((secondByte & 0xC0) === 0x80 && (thirdByte & 0xC0) === 0x80) {\n            tempCodePoint = (firstByte & 0xF) << 0xC | (secondByte & 0x3F) << 0x6 | (thirdByte & 0x3F)\n            if (tempCodePoint > 0x7FF && (tempCodePoint < 0xD800 || tempCodePoint > 0xDFFF)) {\n              codePoint = tempCodePoint\n            }\n          }\n          break\n        case 4:\n          secondByte = buf[i + 1]\n          thirdByte = buf[i + 2]\n          fourthByte = buf[i + 3]\n          if ((secondByte & 0xC0) === 0x80 && (thirdByte & 0xC0) === 0x80 && (fourthByte & 0xC0) === 0x80) {\n            tempCodePoint = (firstByte & 0xF) << 0x12 | (secondByte & 0x3F) << 0xC | (thirdByte & 0x3F) << 0x6 | (fourthByte & 0x3F)\n            if (tempCodePoint > 0xFFFF && tempCodePoint < 0x110000) {\n              codePoint = tempCodePoint\n            }\n          }\n      }\n    }\n\n    if (codePoint === null) {\n      // we did not generate a valid codePoint so insert a\n      // replacement char (U+FFFD) and advance only 1 byte\n      codePoint = 0xFFFD\n      bytesPerSequence = 1\n    } else if (codePoint > 0xFFFF) {\n      // encode to utf16 (surrogate pair dance)\n      codePoint -= 0x10000\n      res.push(codePoint >>> 10 & 0x3FF | 0xD800)\n      codePoint = 0xDC00 | codePoint & 0x3FF\n    }\n\n    res.push(codePoint)\n    i += bytesPerSequence\n  }\n\n  return decodeCodePointsArray(res)\n}\n\n// Based on http://stackoverflow.com/a/22747272/680742, the browser with\n// the lowest limit is Chrome, with 0x10000 args.\n// We go 1 magnitude less, for safety\nvar MAX_ARGUMENTS_LENGTH = 0x1000\n\nfunction decodeCodePointsArray (codePoints) {\n  var len = codePoints.length\n  if (len <= MAX_ARGUMENTS_LENGTH) {\n    return String.fromCharCode.apply(String, codePoints) // avoid extra slice()\n  }\n\n  // Decode in chunks to avoid \"call stack size exceeded\".\n  var res = ''\n  var i = 0\n  while (i < len) {\n    res += String.fromCharCode.apply(\n      String,\n      codePoints.slice(i, i += MAX_ARGUMENTS_LENGTH)\n    )\n  }\n  return res\n}\n\nfunction asciiSlice (buf, start, end) {\n  var ret = ''\n  end = Math.min(buf.length, end)\n\n  for (var i = start; i < end; ++i) {\n    ret += String.fromCharCode(buf[i] & 0x7F)\n  }\n  return ret\n}\n\nfunction latin1Slice (buf, start, end) {\n  var ret = ''\n  end = Math.min(buf.length, end)\n\n  for (var i = start; i < end; ++i) {\n    ret += String.fromCharCode(buf[i])\n  }\n  return ret\n}\n\nfunction hexSlice (buf, start, end) {\n  var len = buf.length\n\n  if (!start || start < 0) start = 0\n  if (!end || end < 0 || end > len) end = len\n\n  var out = ''\n  for (var i = start; i < end; ++i) {\n    out += toHex(buf[i])\n  }\n  return out\n}\n\nfunction utf16leSlice (buf, start, end) {\n  var bytes = buf.slice(start, end)\n  var res = ''\n  for (var i = 0; i < bytes.length; i += 2) {\n    res += String.fromCharCode(bytes[i] + bytes[i + 1] * 256)\n  }\n  return res\n}\n\nBuffer.prototype.slice = function slice (start, end) {\n  var len = this.length\n  start = ~~start\n  end = end === undefined ? len : ~~end\n\n  if (start < 0) {\n    start += len\n    if (start < 0) start = 0\n  } else if (start > len) {\n    start = len\n  }\n\n  if (end < 0) {\n    end += len\n    if (end < 0) end = 0\n  } else if (end > len) {\n    end = len\n  }\n\n  if (end < start) end = start\n\n  var newBuf\n  if (Buffer.TYPED_ARRAY_SUPPORT) {\n    newBuf = this.subarray(start, end)\n    newBuf.__proto__ = Buffer.prototype\n  } else {\n    var sliceLen = end - start\n    newBuf = new Buffer(sliceLen, undefined)\n    for (var i = 0; i < sliceLen; ++i) {\n      newBuf[i] = this[i + start]\n    }\n  }\n\n  return newBuf\n}\n\n/*\n * Need to make sure that buffer isn't trying to write out of bounds.\n */\nfunction checkOffset (offset, ext, length) {\n  if ((offset % 1) !== 0 || offset < 0) throw new RangeError('offset is not uint')\n  if (offset + ext > length) throw new RangeError('Trying to access beyond buffer length')\n}\n\nBuffer.prototype.readUIntLE = function readUIntLE (offset, byteLength, noAssert) {\n  offset = offset | 0\n  byteLength = byteLength | 0\n  if (!noAssert) checkOffset(offset, byteLength, this.length)\n\n  var val = this[offset]\n  var mul = 1\n  var i = 0\n  while (++i < byteLength && (mul *= 0x100)) {\n    val += this[offset + i] * mul\n  }\n\n  return val\n}\n\nBuffer.prototype.readUIntBE = function readUIntBE (offset, byteLength, noAssert) {\n  offset = offset | 0\n  byteLength = byteLength | 0\n  if (!noAssert) {\n    checkOffset(offset, byteLength, this.length)\n  }\n\n  var val = this[offset + --byteLength]\n  var mul = 1\n  while (byteLength > 0 && (mul *= 0x100)) {\n    val += this[offset + --byteLength] * mul\n  }\n\n  return val\n}\n\nBuffer.prototype.readUInt8 = function readUInt8 (offset, noAssert) {\n  if (!noAssert) checkOffset(offset, 1, this.length)\n  return this[offset]\n}\n\nBuffer.prototype.readUInt16LE = function readUInt16LE (offset, noAssert) {\n  if (!noAssert) checkOffset(offset, 2, this.length)\n  return this[offset] | (this[offset + 1] << 8)\n}\n\nBuffer.prototype.readUInt16BE = function readUInt16BE (offset, noAssert) {\n  if (!noAssert) checkOffset(offset, 2, this.length)\n  return (this[offset] << 8) | this[offset + 1]\n}\n\nBuffer.prototype.readUInt32LE = function readUInt32LE (offset, noAssert) {\n  if (!noAssert) checkOffset(offset, 4, this.length)\n\n  return ((this[offset]) |\n      (this[offset + 1] << 8) |\n      (this[offset + 2] << 16)) +\n      (this[offset + 3] * 0x1000000)\n}\n\nBuffer.prototype.readUInt32BE = function readUInt32BE (offset, noAssert) {\n  if (!noAssert) checkOffset(offset, 4, this.length)\n\n  return (this[offset] * 0x1000000) +\n    ((this[offset + 1] << 16) |\n    (this[offset + 2] << 8) |\n    this[offset + 3])\n}\n\nBuffer.prototype.readIntLE = function readIntLE (offset, byteLength, noAssert) {\n  offset = offset | 0\n  byteLength = byteLength | 0\n  if (!noAssert) checkOffset(offset, byteLength, this.length)\n\n  var val = this[offset]\n  var mul = 1\n  var i = 0\n  while (++i < byteLength && (mul *= 0x100)) {\n    val += this[offset + i] * mul\n  }\n  mul *= 0x80\n\n  if (val >= mul) val -= Math.pow(2, 8 * byteLength)\n\n  return val\n}\n\nBuffer.prototype.readIntBE = function readIntBE (offset, byteLength, noAssert) {\n  offset = offset | 0\n  byteLength = byteLength | 0\n  if (!noAssert) checkOffset(offset, byteLength, this.length)\n\n  var i = byteLength\n  var mul = 1\n  var val = this[offset + --i]\n  while (i > 0 && (mul *= 0x100)) {\n    val += this[offset + --i] * mul\n  }\n  mul *= 0x80\n\n  if (val >= mul) val -= Math.pow(2, 8 * byteLength)\n\n  return val\n}\n\nBuffer.prototype.readInt8 = function readInt8 (offset, noAssert) {\n  if (!noAssert) checkOffset(offset, 1, this.length)\n  if (!(this[offset] & 0x80)) return (this[offset])\n  return ((0xff - this[offset] + 1) * -1)\n}\n\nBuffer.prototype.readInt16LE = function readInt16LE (offset, noAssert) {\n  if (!noAssert) checkOffset(offset, 2, this.length)\n  var val = this[offset] | (this[offset + 1] << 8)\n  return (val & 0x8000) ? val | 0xFFFF0000 : val\n}\n\nBuffer.prototype.readInt16BE = function readInt16BE (offset, noAssert) {\n  if (!noAssert) checkOffset(offset, 2, this.length)\n  var val = this[offset + 1] | (this[offset] << 8)\n  return (val & 0x8000) ? val | 0xFFFF0000 : val\n}\n\nBuffer.prototype.readInt32LE = function readInt32LE (offset, noAssert) {\n  if (!noAssert) checkOffset(offset, 4, this.length)\n\n  return (this[offset]) |\n    (this[offset + 1] << 8) |\n    (this[offset + 2] << 16) |\n    (this[offset + 3] << 24)\n}\n\nBuffer.prototype.readInt32BE = function readInt32BE (offset, noAssert) {\n  if (!noAssert) checkOffset(offset, 4, this.length)\n\n  return (this[offset] << 24) |\n    (this[offset + 1] << 16) |\n    (this[offset + 2] << 8) |\n    (this[offset + 3])\n}\n\nBuffer.prototype.readFloatLE = function readFloatLE (offset, noAssert) {\n  if (!noAssert) checkOffset(offset, 4, this.length)\n  return ieee754.read(this, offset, true, 23, 4)\n}\n\nBuffer.prototype.readFloatBE = function readFloatBE (offset, noAssert) {\n  if (!noAssert) checkOffset(offset, 4, this.length)\n  return ieee754.read(this, offset, false, 23, 4)\n}\n\nBuffer.prototype.readDoubleLE = function readDoubleLE (offset, noAssert) {\n  if (!noAssert) checkOffset(offset, 8, this.length)\n  return ieee754.read(this, offset, true, 52, 8)\n}\n\nBuffer.prototype.readDoubleBE = function readDoubleBE (offset, noAssert) {\n  if (!noAssert) checkOffset(offset, 8, this.length)\n  return ieee754.read(this, offset, false, 52, 8)\n}\n\nfunction checkInt (buf, value, offset, ext, max, min) {\n  if (!Buffer.isBuffer(buf)) throw new TypeError('\"buffer\" argument must be a Buffer instance')\n  if (value > max || value < min) throw new RangeError('\"value\" argument is out of bounds')\n  if (offset + ext > buf.length) throw new RangeError('Index out of range')\n}\n\nBuffer.prototype.writeUIntLE = function writeUIntLE (value, offset, byteLength, noAssert) {\n  value = +value\n  offset = offset | 0\n  byteLength = byteLength | 0\n  if (!noAssert) {\n    var maxBytes = Math.pow(2, 8 * byteLength) - 1\n    checkInt(this, value, offset, byteLength, maxBytes, 0)\n  }\n\n  var mul = 1\n  var i = 0\n  this[offset] = value & 0xFF\n  while (++i < byteLength && (mul *= 0x100)) {\n    this[offset + i] = (value / mul) & 0xFF\n  }\n\n  return offset + byteLength\n}\n\nBuffer.prototype.writeUIntBE = function writeUIntBE (value, offset, byteLength, noAssert) {\n  value = +value\n  offset = offset | 0\n  byteLength = byteLength | 0\n  if (!noAssert) {\n    var maxBytes = Math.pow(2, 8 * byteLength) - 1\n    checkInt(this, value, offset, byteLength, maxBytes, 0)\n  }\n\n  var i = byteLength - 1\n  var mul = 1\n  this[offset + i] = value & 0xFF\n  while (--i >= 0 && (mul *= 0x100)) {\n    this[offset + i] = (value / mul) & 0xFF\n  }\n\n  return offset + byteLength\n}\n\nBuffer.prototype.writeUInt8 = function writeUInt8 (value, offset, noAssert) {\n  value = +value\n  offset = offset | 0\n  if (!noAssert) checkInt(this, value, offset, 1, 0xff, 0)\n  if (!Buffer.TYPED_ARRAY_SUPPORT) value = Math.floor(value)\n  this[offset] = (value & 0xff)\n  return offset + 1\n}\n\nfunction objectWriteUInt16 (buf, value, offset, littleEndian) {\n  if (value < 0) value = 0xffff + value + 1\n  for (var i = 0, j = Math.min(buf.length - offset, 2); i < j; ++i) {\n    buf[offset + i] = (value & (0xff << (8 * (littleEndian ? i : 1 - i)))) >>>\n      (littleEndian ? i : 1 - i) * 8\n  }\n}\n\nBuffer.prototype.writeUInt16LE = function writeUInt16LE (value, offset, noAssert) {\n  value = +value\n  offset = offset | 0\n  if (!noAssert) checkInt(this, value, offset, 2, 0xffff, 0)\n  if (Buffer.TYPED_ARRAY_SUPPORT) {\n    this[offset] = (value & 0xff)\n    this[offset + 1] = (value >>> 8)\n  } else {\n    objectWriteUInt16(this, value, offset, true)\n  }\n  return offset + 2\n}\n\nBuffer.prototype.writeUInt16BE = function writeUInt16BE (value, offset, noAssert) {\n  value = +value\n  offset = offset | 0\n  if (!noAssert) checkInt(this, value, offset, 2, 0xffff, 0)\n  if (Buffer.TYPED_ARRAY_SUPPORT) {\n    this[offset] = (value >>> 8)\n    this[offset + 1] = (value & 0xff)\n  } else {\n    objectWriteUInt16(this, value, offset, false)\n  }\n  return offset + 2\n}\n\nfunction objectWriteUInt32 (buf, value, offset, littleEndian) {\n  if (value < 0) value = 0xffffffff + value + 1\n  for (var i = 0, j = Math.min(buf.length - offset, 4); i < j; ++i) {\n    buf[offset + i] = (value >>> (littleEndian ? i : 3 - i) * 8) & 0xff\n  }\n}\n\nBuffer.prototype.writeUInt32LE = function writeUInt32LE (value, offset, noAssert) {\n  value = +value\n  offset = offset | 0\n  if (!noAssert) checkInt(this, value, offset, 4, 0xffffffff, 0)\n  if (Buffer.TYPED_ARRAY_SUPPORT) {\n    this[offset + 3] = (value >>> 24)\n    this[offset + 2] = (value >>> 16)\n    this[offset + 1] = (value >>> 8)\n    this[offset] = (value & 0xff)\n  } else {\n    objectWriteUInt32(this, value, offset, true)\n  }\n  return offset + 4\n}\n\nBuffer.prototype.writeUInt32BE = function writeUInt32BE (value, offset, noAssert) {\n  value = +value\n  offset = offset | 0\n  if (!noAssert) checkInt(this, value, offset, 4, 0xffffffff, 0)\n  if (Buffer.TYPED_ARRAY_SUPPORT) {\n    this[offset] = (value >>> 24)\n    this[offset + 1] = (value >>> 16)\n    this[offset + 2] = (value >>> 8)\n    this[offset + 3] = (value & 0xff)\n  } else {\n    objectWriteUInt32(this, value, offset, false)\n  }\n  return offset + 4\n}\n\nBuffer.prototype.writeIntLE = function writeIntLE (value, offset, byteLength, noAssert) {\n  value = +value\n  offset = offset | 0\n  if (!noAssert) {\n    var limit = Math.pow(2, 8 * byteLength - 1)\n\n    checkInt(this, value, offset, byteLength, limit - 1, -limit)\n  }\n\n  var i = 0\n  var mul = 1\n  var sub = 0\n  this[offset] = value & 0xFF\n  while (++i < byteLength && (mul *= 0x100)) {\n    if (value < 0 && sub === 0 && this[offset + i - 1] !== 0) {\n      sub = 1\n    }\n    this[offset + i] = ((value / mul) >> 0) - sub & 0xFF\n  }\n\n  return offset + byteLength\n}\n\nBuffer.prototype.writeIntBE = function writeIntBE (value, offset, byteLength, noAssert) {\n  value = +value\n  offset = offset | 0\n  if (!noAssert) {\n    var limit = Math.pow(2, 8 * byteLength - 1)\n\n    checkInt(this, value, offset, byteLength, limit - 1, -limit)\n  }\n\n  var i = byteLength - 1\n  var mul = 1\n  var sub = 0\n  this[offset + i] = value & 0xFF\n  while (--i >= 0 && (mul *= 0x100)) {\n    if (value < 0 && sub === 0 && this[offset + i + 1] !== 0) {\n      sub = 1\n    }\n    this[offset + i] = ((value / mul) >> 0) - sub & 0xFF\n  }\n\n  return offset + byteLength\n}\n\nBuffer.prototype.writeInt8 = function writeInt8 (value, offset, noAssert) {\n  value = +value\n  offset = offset | 0\n  if (!noAssert) checkInt(this, value, offset, 1, 0x7f, -0x80)\n  if (!Buffer.TYPED_ARRAY_SUPPORT) value = Math.floor(value)\n  if (value < 0) value = 0xff + value + 1\n  this[offset] = (value & 0xff)\n  return offset + 1\n}\n\nBuffer.prototype.writeInt16LE = function writeInt16LE (value, offset, noAssert) {\n  value = +value\n  offset = offset | 0\n  if (!noAssert) checkInt(this, value, offset, 2, 0x7fff, -0x8000)\n  if (Buffer.TYPED_ARRAY_SUPPORT) {\n    this[offset] = (value & 0xff)\n    this[offset + 1] = (value >>> 8)\n  } else {\n    objectWriteUInt16(this, value, offset, true)\n  }\n  return offset + 2\n}\n\nBuffer.prototype.writeInt16BE = function writeInt16BE (value, offset, noAssert) {\n  value = +value\n  offset = offset | 0\n  if (!noAssert) checkInt(this, value, offset, 2, 0x7fff, -0x8000)\n  if (Buffer.TYPED_ARRAY_SUPPORT) {\n    this[offset] = (value >>> 8)\n    this[offset + 1] = (value & 0xff)\n  } else {\n    objectWriteUInt16(this, value, offset, false)\n  }\n  return offset + 2\n}\n\nBuffer.prototype.writeInt32LE = function writeInt32LE (value, offset, noAssert) {\n  value = +value\n  offset = offset | 0\n  if (!noAssert) checkInt(this, value, offset, 4, 0x7fffffff, -0x80000000)\n  if (Buffer.TYPED_ARRAY_SUPPORT) {\n    this[offset] = (value & 0xff)\n    this[offset + 1] = (value >>> 8)\n    this[offset + 2] = (value >>> 16)\n    this[offset + 3] = (value >>> 24)\n  } else {\n    objectWriteUInt32(this, value, offset, true)\n  }\n  return offset + 4\n}\n\nBuffer.prototype.writeInt32BE = function writeInt32BE (value, offset, noAssert) {\n  value = +value\n  offset = offset | 0\n  if (!noAssert) checkInt(this, value, offset, 4, 0x7fffffff, -0x80000000)\n  if (value < 0) value = 0xffffffff + value + 1\n  if (Buffer.TYPED_ARRAY_SUPPORT) {\n    this[offset] = (value >>> 24)\n    this[offset + 1] = (value >>> 16)\n    this[offset + 2] = (value >>> 8)\n    this[offset + 3] = (value & 0xff)\n  } else {\n    objectWriteUInt32(this, value, offset, false)\n  }\n  return offset + 4\n}\n\nfunction checkIEEE754 (buf, value, offset, ext, max, min) {\n  if (offset + ext > buf.length) throw new RangeError('Index out of range')\n  if (offset < 0) throw new RangeError('Index out of range')\n}\n\nfunction writeFloat (buf, value, offset, littleEndian, noAssert) {\n  if (!noAssert) {\n    checkIEEE754(buf, value, offset, 4, 3.4028234663852886e+38, -3.4028234663852886e+38)\n  }\n  ieee754.write(buf, value, offset, littleEndian, 23, 4)\n  return offset + 4\n}\n\nBuffer.prototype.writeFloatLE = function writeFloatLE (value, offset, noAssert) {\n  return writeFloat(this, value, offset, true, noAssert)\n}\n\nBuffer.prototype.writeFloatBE = function writeFloatBE (value, offset, noAssert) {\n  return writeFloat(this, value, offset, false, noAssert)\n}\n\nfunction writeDouble (buf, value, offset, littleEndian, noAssert) {\n  if (!noAssert) {\n    checkIEEE754(buf, value, offset, 8, 1.7976931348623157E+308, -1.7976931348623157E+308)\n  }\n  ieee754.write(buf, value, offset, littleEndian, 52, 8)\n  return offset + 8\n}\n\nBuffer.prototype.writeDoubleLE = function writeDoubleLE (value, offset, noAssert) {\n  return writeDouble(this, value, offset, true, noAssert)\n}\n\nBuffer.prototype.writeDoubleBE = function writeDoubleBE (value, offset, noAssert) {\n  return writeDouble(this, value, offset, false, noAssert)\n}\n\n// copy(targetBuffer, targetStart=0, sourceStart=0, sourceEnd=buffer.length)\nBuffer.prototype.copy = function copy (target, targetStart, start, end) {\n  if (!start) start = 0\n  if (!end && end !== 0) end = this.length\n  if (targetStart >= target.length) targetStart = target.length\n  if (!targetStart) targetStart = 0\n  if (end > 0 && end < start) end = start\n\n  // Copy 0 bytes; we're done\n  if (end === start) return 0\n  if (target.length === 0 || this.length === 0) return 0\n\n  // Fatal error conditions\n  if (targetStart < 0) {\n    throw new RangeError('targetStart out of bounds')\n  }\n  if (start < 0 || start >= this.length) throw new RangeError('sourceStart out of bounds')\n  if (end < 0) throw new RangeError('sourceEnd out of bounds')\n\n  // Are we oob?\n  if (end > this.length) end = this.length\n  if (target.length - targetStart < end - start) {\n    end = target.length - targetStart + start\n  }\n\n  var len = end - start\n  var i\n\n  if (this === target && start < targetStart && targetStart < end) {\n    // descending copy from end\n    for (i = len - 1; i >= 0; --i) {\n      target[i + targetStart] = this[i + start]\n    }\n  } else if (len < 1000 || !Buffer.TYPED_ARRAY_SUPPORT) {\n    // ascending copy from start\n    for (i = 0; i < len; ++i) {\n      target[i + targetStart] = this[i + start]\n    }\n  } else {\n    Uint8Array.prototype.set.call(\n      target,\n      this.subarray(start, start + len),\n      targetStart\n    )\n  }\n\n  return len\n}\n\n// Usage:\n//    buffer.fill(number[, offset[, end]])\n//    buffer.fill(buffer[, offset[, end]])\n//    buffer.fill(string[, offset[, end]][, encoding])\nBuffer.prototype.fill = function fill (val, start, end, encoding) {\n  // Handle string cases:\n  if (typeof val === 'string') {\n    if (typeof start === 'string') {\n      encoding = start\n      start = 0\n      end = this.length\n    } else if (typeof end === 'string') {\n      encoding = end\n      end = this.length\n    }\n    if (val.length === 1) {\n      var code = val.charCodeAt(0)\n      if (code < 256) {\n        val = code\n      }\n    }\n    if (encoding !== undefined && typeof encoding !== 'string') {\n      throw new TypeError('encoding must be a string')\n    }\n    if (typeof encoding === 'string' && !Buffer.isEncoding(encoding)) {\n      throw new TypeError('Unknown encoding: ' + encoding)\n    }\n  } else if (typeof val === 'number') {\n    val = val & 255\n  }\n\n  // Invalid ranges are not set to a default, so can range check early.\n  if (start < 0 || this.length < start || this.length < end) {\n    throw new RangeError('Out of range index')\n  }\n\n  if (end <= start) {\n    return this\n  }\n\n  start = start >>> 0\n  end = end === undefined ? this.length : end >>> 0\n\n  if (!val) val = 0\n\n  var i\n  if (typeof val === 'number') {\n    for (i = start; i < end; ++i) {\n      this[i] = val\n    }\n  } else {\n    var bytes = Buffer.isBuffer(val)\n      ? val\n      : utf8ToBytes(new Buffer(val, encoding).toString())\n    var len = bytes.length\n    for (i = 0; i < end - start; ++i) {\n      this[i + start] = bytes[i % len]\n    }\n  }\n\n  return this\n}\n\n// HELPER FUNCTIONS\n// ================\n\nvar INVALID_BASE64_RE = /[^+\\/0-9A-Za-z-_]/g\n\nfunction base64clean (str) {\n  // Node strips out invalid characters like \\n and \\t from the string, base64-js does not\n  str = stringtrim(str).replace(INVALID_BASE64_RE, '')\n  // Node converts strings with length < 2 to ''\n  if (str.length < 2) return ''\n  // Node allows for non-padded base64 strings (missing trailing ===), base64-js does not\n  while (str.length % 4 !== 0) {\n    str = str + '='\n  }\n  return str\n}\n\nfunction stringtrim (str) {\n  if (str.trim) return str.trim()\n  return str.replace(/^\\s+|\\s+$/g, '')\n}\n\nfunction toHex (n) {\n  if (n < 16) return '0' + n.toString(16)\n  return n.toString(16)\n}\n\nfunction utf8ToBytes (string, units) {\n  units = units || Infinity\n  var codePoint\n  var length = string.length\n  var leadSurrogate = null\n  var bytes = []\n\n  for (var i = 0; i < length; ++i) {\n    codePoint = string.charCodeAt(i)\n\n    // is surrogate component\n    if (codePoint > 0xD7FF && codePoint < 0xE000) {\n      // last char was a lead\n      if (!leadSurrogate) {\n        // no lead yet\n        if (codePoint > 0xDBFF) {\n          // unexpected trail\n          if ((units -= 3) > -1) bytes.push(0xEF, 0xBF, 0xBD)\n          continue\n        } else if (i + 1 === length) {\n          // unpaired lead\n          if ((units -= 3) > -1) bytes.push(0xEF, 0xBF, 0xBD)\n          continue\n        }\n\n        // valid lead\n        leadSurrogate = codePoint\n\n        continue\n      }\n\n      // 2 leads in a row\n      if (codePoint < 0xDC00) {\n        if ((units -= 3) > -1) bytes.push(0xEF, 0xBF, 0xBD)\n        leadSurrogate = codePoint\n        continue\n      }\n\n      // valid surrogate pair\n      codePoint = (leadSurrogate - 0xD800 << 10 | codePoint - 0xDC00) + 0x10000\n    } else if (leadSurrogate) {\n      // valid bmp char, but last char was a lead\n      if ((units -= 3) > -1) bytes.push(0xEF, 0xBF, 0xBD)\n    }\n\n    leadSurrogate = null\n\n    // encode utf8\n    if (codePoint < 0x80) {\n      if ((units -= 1) < 0) break\n      bytes.push(codePoint)\n    } else if (codePoint < 0x800) {\n      if ((units -= 2) < 0) break\n      bytes.push(\n        codePoint >> 0x6 | 0xC0,\n        codePoint & 0x3F | 0x80\n      )\n    } else if (codePoint < 0x10000) {\n      if ((units -= 3) < 0) break\n      bytes.push(\n        codePoint >> 0xC | 0xE0,\n        codePoint >> 0x6 & 0x3F | 0x80,\n        codePoint & 0x3F | 0x80\n      )\n    } else if (codePoint < 0x110000) {\n      if ((units -= 4) < 0) break\n      bytes.push(\n        codePoint >> 0x12 | 0xF0,\n        codePoint >> 0xC & 0x3F | 0x80,\n        codePoint >> 0x6 & 0x3F | 0x80,\n        codePoint & 0x3F | 0x80\n      )\n    } else {\n      throw new Error('Invalid code point')\n    }\n  }\n\n  return bytes\n}\n\nfunction asciiToBytes (str) {\n  var byteArray = []\n  for (var i = 0; i < str.length; ++i) {\n    // Node's code seems to be doing this and not & 0x7F..\n    byteArray.push(str.charCodeAt(i) & 0xFF)\n  }\n  return byteArray\n}\n\nfunction utf16leToBytes (str, units) {\n  var c, hi, lo\n  var byteArray = []\n  for (var i = 0; i < str.length; ++i) {\n    if ((units -= 2) < 0) break\n\n    c = str.charCodeAt(i)\n    hi = c >> 8\n    lo = c % 256\n    byteArray.push(lo)\n    byteArray.push(hi)\n  }\n\n  return byteArray\n}\n\nfunction base64ToBytes (str) {\n  return base64.toByteArray(base64clean(str))\n}\n\nfunction blitBuffer (src, dst, offset, length) {\n  for (var i = 0; i < length; ++i) {\n    if ((i + offset >= dst.length) || (i >= src.length)) break\n    dst[i + offset] = src[i]\n  }\n  return i\n}\n\nfunction isnan (val) {\n  return val !== val // eslint-disable-line no-self-compare\n}\n\n\n\n//////////////////\n// WEBPACK FOOTER\n// ./~/buffer/index.js\n// module id = 7\n// module chunks = 0","'use strict'\n\nexports.byteLength = byteLength\nexports.toByteArray = toByteArray\nexports.fromByteArray = fromByteArray\n\nvar lookup = []\nvar revLookup = []\nvar Arr = typeof Uint8Array !== 'undefined' ? Uint8Array : Array\n\nvar code = 'ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz0123456789+/'\nfor (var i = 0, len = code.length; i < len; ++i) {\n  lookup[i] = code[i]\n  revLookup[code.charCodeAt(i)] = i\n}\n\nrevLookup['-'.charCodeAt(0)] = 62\nrevLookup['_'.charCodeAt(0)] = 63\n\nfunction placeHoldersCount (b64) {\n  var len = b64.length\n  if (len % 4 > 0) {\n    throw new Error('Invalid string. Length must be a multiple of 4')\n  }\n\n  // the number of equal signs (place holders)\n  // if there are two placeholders, than the two characters before it\n  // represent one byte\n  // if there is only one, then the three characters before it represent 2 bytes\n  // this is just a cheap hack to not do indexOf twice\n  return b64[len - 2] === '=' ? 2 : b64[len - 1] === '=' ? 1 : 0\n}\n\nfunction byteLength (b64) {\n  // base64 is 4/3 + up to two characters of the original data\n  return b64.length * 3 / 4 - placeHoldersCount(b64)\n}\n\nfunction toByteArray (b64) {\n  var i, j, l, tmp, placeHolders, arr\n  var len = b64.length\n  placeHolders = placeHoldersCount(b64)\n\n  arr = new Arr(len * 3 / 4 - placeHolders)\n\n  // if there are placeholders, only get up to the last complete 4 chars\n  l = placeHolders > 0 ? len - 4 : len\n\n  var L = 0\n\n  for (i = 0, j = 0; i < l; i += 4, j += 3) {\n    tmp = (revLookup[b64.charCodeAt(i)] << 18) | (revLookup[b64.charCodeAt(i + 1)] << 12) | (revLookup[b64.charCodeAt(i + 2)] << 6) | revLookup[b64.charCodeAt(i + 3)]\n    arr[L++] = (tmp >> 16) & 0xFF\n    arr[L++] = (tmp >> 8) & 0xFF\n    arr[L++] = tmp & 0xFF\n  }\n\n  if (placeHolders === 2) {\n    tmp = (revLookup[b64.charCodeAt(i)] << 2) | (revLookup[b64.charCodeAt(i + 1)] >> 4)\n    arr[L++] = tmp & 0xFF\n  } else if (placeHolders === 1) {\n    tmp = (revLookup[b64.charCodeAt(i)] << 10) | (revLookup[b64.charCodeAt(i + 1)] << 4) | (revLookup[b64.charCodeAt(i + 2)] >> 2)\n    arr[L++] = (tmp >> 8) & 0xFF\n    arr[L++] = tmp & 0xFF\n  }\n\n  return arr\n}\n\nfunction tripletToBase64 (num) {\n  return lookup[num >> 18 & 0x3F] + lookup[num >> 12 & 0x3F] + lookup[num >> 6 & 0x3F] + lookup[num & 0x3F]\n}\n\nfunction encodeChunk (uint8, start, end) {\n  var tmp\n  var output = []\n  for (var i = start; i < end; i += 3) {\n    tmp = (uint8[i] << 16) + (uint8[i + 1] << 8) + (uint8[i + 2])\n    output.push(tripletToBase64(tmp))\n  }\n  return output.join('')\n}\n\nfunction fromByteArray (uint8) {\n  var tmp\n  var len = uint8.length\n  var extraBytes = len % 3 // if we have 1 byte left, pad 2 bytes\n  var output = ''\n  var parts = []\n  var maxChunkLength = 16383 // must be multiple of 3\n\n  // go through the array every three bytes, we'll deal with trailing stuff later\n  for (var i = 0, len2 = len - extraBytes; i < len2; i += maxChunkLength) {\n    parts.push(encodeChunk(uint8, i, (i + maxChunkLength) > len2 ? len2 : (i + maxChunkLength)))\n  }\n\n  // pad the end with zeros, but make sure to not forget the extra bytes\n  if (extraBytes === 1) {\n    tmp = uint8[len - 1]\n    output += lookup[tmp >> 2]\n    output += lookup[(tmp << 4) & 0x3F]\n    output += '=='\n  } else if (extraBytes === 2) {\n    tmp = (uint8[len - 2] << 8) + (uint8[len - 1])\n    output += lookup[tmp >> 10]\n    output += lookup[(tmp >> 4) & 0x3F]\n    output += lookup[(tmp << 2) & 0x3F]\n    output += '='\n  }\n\n  parts.push(output)\n\n  return parts.join('')\n}\n\n\n\n//////////////////\n// WEBPACK FOOTER\n// ./~/base64-js/index.js\n// module id = 8\n// module chunks = 0","exports.read = function (buffer, offset, isLE, mLen, nBytes) {\n  var e, m\n  var eLen = nBytes * 8 - mLen - 1\n  var eMax = (1 << eLen) - 1\n  var eBias = eMax >> 1\n  var nBits = -7\n  var i = isLE ? (nBytes - 1) : 0\n  var d = isLE ? -1 : 1\n  var s = buffer[offset + i]\n\n  i += d\n\n  e = s & ((1 << (-nBits)) - 1)\n  s >>= (-nBits)\n  nBits += eLen\n  for (; nBits > 0; e = e * 256 + buffer[offset + i], i += d, nBits -= 8) {}\n\n  m = e & ((1 << (-nBits)) - 1)\n  e >>= (-nBits)\n  nBits += mLen\n  for (; nBits > 0; m = m * 256 + buffer[offset + i], i += d, nBits -= 8) {}\n\n  if (e === 0) {\n    e = 1 - eBias\n  } else if (e === eMax) {\n    return m ? NaN : ((s ? -1 : 1) * Infinity)\n  } else {\n    m = m + Math.pow(2, mLen)\n    e = e - eBias\n  }\n  return (s ? -1 : 1) * m * Math.pow(2, e - mLen)\n}\n\nexports.write = function (buffer, value, offset, isLE, mLen, nBytes) {\n  var e, m, c\n  var eLen = nBytes * 8 - mLen - 1\n  var eMax = (1 << eLen) - 1\n  var eBias = eMax >> 1\n  var rt = (mLen === 23 ? Math.pow(2, -24) - Math.pow(2, -77) : 0)\n  var i = isLE ? 0 : (nBytes - 1)\n  var d = isLE ? 1 : -1\n  var s = value < 0 || (value === 0 && 1 / value < 0) ? 1 : 0\n\n  value = Math.abs(value)\n\n  if (isNaN(value) || value === Infinity) {\n    m = isNaN(value) ? 1 : 0\n    e = eMax\n  } else {\n    e = Math.floor(Math.log(value) / Math.LN2)\n    if (value * (c = Math.pow(2, -e)) < 1) {\n      e--\n      c *= 2\n    }\n    if (e + eBias >= 1) {\n      value += rt / c\n    } else {\n      value += rt * Math.pow(2, 1 - eBias)\n    }\n    if (value * c >= 2) {\n      e++\n      c /= 2\n    }\n\n    if (e + eBias >= eMax) {\n      m = 0\n      e = eMax\n    } else if (e + eBias >= 1) {\n      m = (value * c - 1) * Math.pow(2, mLen)\n      e = e + eBias\n    } else {\n      m = value * Math.pow(2, eBias - 1) * Math.pow(2, mLen)\n      e = 0\n    }\n  }\n\n  for (; mLen >= 8; buffer[offset + i] = m & 0xff, i += d, m /= 256, mLen -= 8) {}\n\n  e = (e << mLen) | m\n  eLen += mLen\n  for (; eLen > 0; buffer[offset + i] = e & 0xff, i += d, e /= 256, eLen -= 8) {}\n\n  buffer[offset + i - d] |= s * 128\n}\n\n\n\n//////////////////\n// WEBPACK FOOTER\n// ./~/ieee754/index.js\n// module id = 9\n// module chunks = 0","var toString = {}.toString;\n\nmodule.exports = Array.isArray || function (arr) {\n  return toString.call(arr) == '[object Array]';\n};\n\n\n\n//////////////////\n// WEBPACK FOOTER\n// ./~/isarray/index.js\n// module id = 10\n// module chunks = 0","/*!\n * jQuery JavaScript Library v3.2.1\n * https://jquery.com/\n *\n * Includes Sizzle.js\n * https://sizzlejs.com/\n *\n * Copyright JS Foundation and other contributors\n * Released under the MIT license\n * https://jquery.org/license\n *\n * Date: 2017-03-20T18:59Z\n */\n( function( global, factory ) {\n\n\t\"use strict\";\n\n\tif ( typeof module === \"object\" && typeof module.exports === \"object\" ) {\n\n\t\t// For CommonJS and CommonJS-like environments where a proper `window`\n\t\t// is present, execute the factory and get jQuery.\n\t\t// For environments that do not have a `window` with a `document`\n\t\t// (such as Node.js), expose a factory as module.exports.\n\t\t// This accentuates the need for the creation of a real `window`.\n\t\t// e.g. var jQuery = require(\"jquery\")(window);\n\t\t// See ticket #14549 for more info.\n\t\tmodule.exports = global.document ?\n\t\t\tfactory( global, true ) :\n\t\t\tfunction( w ) {\n\t\t\t\tif ( !w.document ) {\n\t\t\t\t\tthrow new Error( \"jQuery requires a window with a document\" );\n\t\t\t\t}\n\t\t\t\treturn factory( w );\n\t\t\t};\n\t} else {\n\t\tfactory( global );\n\t}\n\n// Pass this if window is not defined yet\n} )( typeof window !== \"undefined\" ? window : this, function( window, noGlobal ) {\n\n// Edge <= 12 - 13+, Firefox <=18 - 45+, IE 10 - 11, Safari 5.1 - 9+, iOS 6 - 9.1\n// throw exceptions when non-strict code (e.g., ASP.NET 4.5) accesses strict mode\n// arguments.callee.caller (trac-13335). But as of jQuery 3.0 (2016), strict mode should be common\n// enough that all such attempts are guarded in a try block.\n\"use strict\";\n\nvar arr = [];\n\nvar document = window.document;\n\nvar getProto = Object.getPrototypeOf;\n\nvar slice = arr.slice;\n\nvar concat = arr.concat;\n\nvar push = arr.push;\n\nvar indexOf = arr.indexOf;\n\nvar class2type = {};\n\nvar toString = class2type.toString;\n\nvar hasOwn = class2type.hasOwnProperty;\n\nvar fnToString = hasOwn.toString;\n\nvar ObjectFunctionString = fnToString.call( Object );\n\nvar support = {};\n\n\n\n\tfunction DOMEval( code, doc ) {\n\t\tdoc = doc || document;\n\n\t\tvar script = doc.createElement( \"script\" );\n\n\t\tscript.text = code;\n\t\tdoc.head.appendChild( script ).parentNode.removeChild( script );\n\t}\n/* global Symbol */\n// Defining this global in .eslintrc.json would create a danger of using the global\n// unguarded in another place, it seems safer to define global only for this module\n\n\n\nvar\n\tversion = \"3.2.1\",\n\n\t// Define a local copy of jQuery\n\tjQuery = function( selector, context ) {\n\n\t\t// The jQuery object is actually just the init constructor 'enhanced'\n\t\t// Need init if jQuery is called (just allow error to be thrown if not included)\n\t\treturn new jQuery.fn.init( selector, context );\n\t},\n\n\t// Support: Android <=4.0 only\n\t// Make sure we trim BOM and NBSP\n\trtrim = /^[\\s\\uFEFF\\xA0]+|[\\s\\uFEFF\\xA0]+$/g,\n\n\t// Matches dashed string for camelizing\n\trmsPrefix = /^-ms-/,\n\trdashAlpha = /-([a-z])/g,\n\n\t// Used by jQuery.camelCase as callback to replace()\n\tfcamelCase = function( all, letter ) {\n\t\treturn letter.toUpperCase();\n\t};\n\njQuery.fn = jQuery.prototype = {\n\n\t// The current version of jQuery being used\n\tjquery: version,\n\n\tconstructor: jQuery,\n\n\t// The default length of a jQuery object is 0\n\tlength: 0,\n\n\ttoArray: function() {\n\t\treturn slice.call( this );\n\t},\n\n\t// Get the Nth element in the matched element set OR\n\t// Get the whole matched element set as a clean array\n\tget: function( num ) {\n\n\t\t// Return all the elements in a clean array\n\t\tif ( num == null ) {\n\t\t\treturn slice.call( this );\n\t\t}\n\n\t\t// Return just the one element from the set\n\t\treturn num < 0 ? this[ num + this.length ] : this[ num ];\n\t},\n\n\t// Take an array of elements and push it onto the stack\n\t// (returning the new matched element set)\n\tpushStack: function( elems ) {\n\n\t\t// Build a new jQuery matched element set\n\t\tvar ret = jQuery.merge( this.constructor(), elems );\n\n\t\t// Add the old object onto the stack (as a reference)\n\t\tret.prevObject = this;\n\n\t\t// Return the newly-formed element set\n\t\treturn ret;\n\t},\n\n\t// Execute a callback for every element in the matched set.\n\teach: function( callback ) {\n\t\treturn jQuery.each( this, callback );\n\t},\n\n\tmap: function( callback ) {\n\t\treturn this.pushStack( jQuery.map( this, function( elem, i ) {\n\t\t\treturn callback.call( elem, i, elem );\n\t\t} ) );\n\t},\n\n\tslice: function() {\n\t\treturn this.pushStack( slice.apply( this, arguments ) );\n\t},\n\n\tfirst: function() {\n\t\treturn this.eq( 0 );\n\t},\n\n\tlast: function() {\n\t\treturn this.eq( -1 );\n\t},\n\n\teq: function( i ) {\n\t\tvar len = this.length,\n\t\t\tj = +i + ( i < 0 ? len : 0 );\n\t\treturn this.pushStack( j >= 0 && j < len ? [ this[ j ] ] : [] );\n\t},\n\n\tend: function() {\n\t\treturn this.prevObject || this.constructor();\n\t},\n\n\t// For internal use only.\n\t// Behaves like an Array's method, not like a jQuery method.\n\tpush: push,\n\tsort: arr.sort,\n\tsplice: arr.splice\n};\n\njQuery.extend = jQuery.fn.extend = function() {\n\tvar options, name, src, copy, copyIsArray, clone,\n\t\ttarget = arguments[ 0 ] || {},\n\t\ti = 1,\n\t\tlength = arguments.length,\n\t\tdeep = false;\n\n\t// Handle a deep copy situation\n\tif ( typeof target === \"boolean\" ) {\n\t\tdeep = target;\n\n\t\t// Skip the boolean and the target\n\t\ttarget = arguments[ i ] || {};\n\t\ti++;\n\t}\n\n\t// Handle case when target is a string or something (possible in deep copy)\n\tif ( typeof target !== \"object\" && !jQuery.isFunction( target ) ) {\n\t\ttarget = {};\n\t}\n\n\t// Extend jQuery itself if only one argument is passed\n\tif ( i === length ) {\n\t\ttarget = this;\n\t\ti--;\n\t}\n\n\tfor ( ; i < length; i++ ) {\n\n\t\t// Only deal with non-null/undefined values\n\t\tif ( ( options = arguments[ i ] ) != null ) {\n\n\t\t\t// Extend the base object\n\t\t\tfor ( name in options ) {\n\t\t\t\tsrc = target[ name ];\n\t\t\t\tcopy = options[ name ];\n\n\t\t\t\t// Prevent never-ending loop\n\t\t\t\tif ( target === copy ) {\n\t\t\t\t\tcontinue;\n\t\t\t\t}\n\n\t\t\t\t// Recurse if we're merging plain objects or arrays\n\t\t\t\tif ( deep && copy && ( jQuery.isPlainObject( copy ) ||\n\t\t\t\t\t( copyIsArray = Array.isArray( copy ) ) ) ) {\n\n\t\t\t\t\tif ( copyIsArray ) {\n\t\t\t\t\t\tcopyIsArray = false;\n\t\t\t\t\t\tclone = src && Array.isArray( src ) ? src : [];\n\n\t\t\t\t\t} else {\n\t\t\t\t\t\tclone = src && jQuery.isPlainObject( src ) ? src : {};\n\t\t\t\t\t}\n\n\t\t\t\t\t// Never move original objects, clone them\n\t\t\t\t\ttarget[ name ] = jQuery.extend( deep, clone, copy );\n\n\t\t\t\t// Don't bring in undefined values\n\t\t\t\t} else if ( copy !== undefined ) {\n\t\t\t\t\ttarget[ name ] = copy;\n\t\t\t\t}\n\t\t\t}\n\t\t}\n\t}\n\n\t// Return the modified object\n\treturn target;\n};\n\njQuery.extend( {\n\n\t// Unique for each copy of jQuery on the page\n\texpando: \"jQuery\" + ( version + Math.random() ).replace( /\\D/g, \"\" ),\n\n\t// Assume jQuery is ready without the ready module\n\tisReady: true,\n\n\terror: function( msg ) {\n\t\tthrow new Error( msg );\n\t},\n\n\tnoop: function() {},\n\n\tisFunction: function( obj ) {\n\t\treturn jQuery.type( obj ) === \"function\";\n\t},\n\n\tisWindow: function( obj ) {\n\t\treturn obj != null && obj === obj.window;\n\t},\n\n\tisNumeric: function( obj ) {\n\n\t\t// As of jQuery 3.0, isNumeric is limited to\n\t\t// strings and numbers (primitives or objects)\n\t\t// that can be coerced to finite numbers (gh-2662)\n\t\tvar type = jQuery.type( obj );\n\t\treturn ( type === \"number\" || type === \"string\" ) &&\n\n\t\t\t// parseFloat NaNs numeric-cast false positives (\"\")\n\t\t\t// ...but misinterprets leading-number strings, particularly hex literals (\"0x...\")\n\t\t\t// subtraction forces infinities to NaN\n\t\t\t!isNaN( obj - parseFloat( obj ) );\n\t},\n\n\tisPlainObject: function( obj ) {\n\t\tvar proto, Ctor;\n\n\t\t// Detect obvious negatives\n\t\t// Use toString instead of jQuery.type to catch host objects\n\t\tif ( !obj || toString.call( obj ) !== \"[object Object]\" ) {\n\t\t\treturn false;\n\t\t}\n\n\t\tproto = getProto( obj );\n\n\t\t// Objects with no prototype (e.g., `Object.create( null )`) are plain\n\t\tif ( !proto ) {\n\t\t\treturn true;\n\t\t}\n\n\t\t// Objects with prototype are plain iff they were constructed by a global Object function\n\t\tCtor = hasOwn.call( proto, \"constructor\" ) && proto.constructor;\n\t\treturn typeof Ctor === \"function\" && fnToString.call( Ctor ) === ObjectFunctionString;\n\t},\n\n\tisEmptyObject: function( obj ) {\n\n\t\t/* eslint-disable no-unused-vars */\n\t\t// See https://github.com/eslint/eslint/issues/6125\n\t\tvar name;\n\n\t\tfor ( name in obj ) {\n\t\t\treturn false;\n\t\t}\n\t\treturn true;\n\t},\n\n\ttype: function( obj ) {\n\t\tif ( obj == null ) {\n\t\t\treturn obj + \"\";\n\t\t}\n\n\t\t// Support: Android <=2.3 only (functionish RegExp)\n\t\treturn typeof obj === \"object\" || typeof obj === \"function\" ?\n\t\t\tclass2type[ toString.call( obj ) ] || \"object\" :\n\t\t\ttypeof obj;\n\t},\n\n\t// Evaluates a script in a global context\n\tglobalEval: function( code ) {\n\t\tDOMEval( code );\n\t},\n\n\t// Convert dashed to camelCase; used by the css and data modules\n\t// Support: IE <=9 - 11, Edge 12 - 13\n\t// Microsoft forgot to hump their vendor prefix (#9572)\n\tcamelCase: function( string ) {\n\t\treturn string.replace( rmsPrefix, \"ms-\" ).replace( rdashAlpha, fcamelCase );\n\t},\n\n\teach: function( obj, callback ) {\n\t\tvar length, i = 0;\n\n\t\tif ( isArrayLike( obj ) ) {\n\t\t\tlength = obj.length;\n\t\t\tfor ( ; i < length; i++ ) {\n\t\t\t\tif ( callback.call( obj[ i ], i, obj[ i ] ) === false ) {\n\t\t\t\t\tbreak;\n\t\t\t\t}\n\t\t\t}\n\t\t} else {\n\t\t\tfor ( i in obj ) {\n\t\t\t\tif ( callback.call( obj[ i ], i, obj[ i ] ) === false ) {\n\t\t\t\t\tbreak;\n\t\t\t\t}\n\t\t\t}\n\t\t}\n\n\t\treturn obj;\n\t},\n\n\t// Support: Android <=4.0 only\n\ttrim: function( text ) {\n\t\treturn text == null ?\n\t\t\t\"\" :\n\t\t\t( text + \"\" ).replace( rtrim, \"\" );\n\t},\n\n\t// results is for internal usage only\n\tmakeArray: function( arr, results ) {\n\t\tvar ret = results || [];\n\n\t\tif ( arr != null ) {\n\t\t\tif ( isArrayLike( Object( arr ) ) ) {\n\t\t\t\tjQuery.merge( ret,\n\t\t\t\t\ttypeof arr === \"string\" ?\n\t\t\t\t\t[ arr ] : arr\n\t\t\t\t);\n\t\t\t} else {\n\t\t\t\tpush.call( ret, arr );\n\t\t\t}\n\t\t}\n\n\t\treturn ret;\n\t},\n\n\tinArray: function( elem, arr, i ) {\n\t\treturn arr == null ? -1 : indexOf.call( arr, elem, i );\n\t},\n\n\t// Support: Android <=4.0 only, PhantomJS 1 only\n\t// push.apply(_, arraylike) throws on ancient WebKit\n\tmerge: function( first, second ) {\n\t\tvar len = +second.length,\n\t\t\tj = 0,\n\t\t\ti = first.length;\n\n\t\tfor ( ; j < len; j++ ) {\n\t\t\tfirst[ i++ ] = second[ j ];\n\t\t}\n\n\t\tfirst.length = i;\n\n\t\treturn first;\n\t},\n\n\tgrep: function( elems, callback, invert ) {\n\t\tvar callbackInverse,\n\t\t\tmatches = [],\n\t\t\ti = 0,\n\t\t\tlength = elems.length,\n\t\t\tcallbackExpect = !invert;\n\n\t\t// Go through the array, only saving the items\n\t\t// that pass the validator function\n\t\tfor ( ; i < length; i++ ) {\n\t\t\tcallbackInverse = !callback( elems[ i ], i );\n\t\t\tif ( callbackInverse !== callbackExpect ) {\n\t\t\t\tmatches.push( elems[ i ] );\n\t\t\t}\n\t\t}\n\n\t\treturn matches;\n\t},\n\n\t// arg is for internal usage only\n\tmap: function( elems, callback, arg ) {\n\t\tvar length, value,\n\t\t\ti = 0,\n\t\t\tret = [];\n\n\t\t// Go through the array, translating each of the items to their new values\n\t\tif ( isArrayLike( elems ) ) {\n\t\t\tlength = elems.length;\n\t\t\tfor ( ; i < length; i++ ) {\n\t\t\t\tvalue = callback( elems[ i ], i, arg );\n\n\t\t\t\tif ( value != null ) {\n\t\t\t\t\tret.push( value );\n\t\t\t\t}\n\t\t\t}\n\n\t\t// Go through every key on the object,\n\t\t} else {\n\t\t\tfor ( i in elems ) {\n\t\t\t\tvalue = callback( elems[ i ], i, arg );\n\n\t\t\t\tif ( value != null ) {\n\t\t\t\t\tret.push( value );\n\t\t\t\t}\n\t\t\t}\n\t\t}\n\n\t\t// Flatten any nested arrays\n\t\treturn concat.apply( [], ret );\n\t},\n\n\t// A global GUID counter for objects\n\tguid: 1,\n\n\t// Bind a function to a context, optionally partially applying any\n\t// arguments.\n\tproxy: function( fn, context ) {\n\t\tvar tmp, args, proxy;\n\n\t\tif ( typeof context === \"string\" ) {\n\t\t\ttmp = fn[ context ];\n\t\t\tcontext = fn;\n\t\t\tfn = tmp;\n\t\t}\n\n\t\t// Quick check to determine if target is callable, in the spec\n\t\t// this throws a TypeError, but we will just return undefined.\n\t\tif ( !jQuery.isFunction( fn ) ) {\n\t\t\treturn undefined;\n\t\t}\n\n\t\t// Simulated bind\n\t\targs = slice.call( arguments, 2 );\n\t\tproxy = function() {\n\t\t\treturn fn.apply( context || this, args.concat( slice.call( arguments ) ) );\n\t\t};\n\n\t\t// Set the guid of unique handler to the same of original handler, so it can be removed\n\t\tproxy.guid = fn.guid = fn.guid || jQuery.guid++;\n\n\t\treturn proxy;\n\t},\n\n\tnow: Date.now,\n\n\t// jQuery.support is not used in Core but other projects attach their\n\t// properties to it so it needs to exist.\n\tsupport: support\n} );\n\nif ( typeof Symbol === \"function\" ) {\n\tjQuery.fn[ Symbol.iterator ] = arr[ Symbol.iterator ];\n}\n\n// Populate the class2type map\njQuery.each( \"Boolean Number String Function Array Date RegExp Object Error Symbol\".split( \" \" ),\nfunction( i, name ) {\n\tclass2type[ \"[object \" + name + \"]\" ] = name.toLowerCase();\n} );\n\nfunction isArrayLike( obj ) {\n\n\t// Support: real iOS 8.2 only (not reproducible in simulator)\n\t// `in` check used to prevent JIT error (gh-2145)\n\t// hasOwn isn't used here due to false negatives\n\t// regarding Nodelist length in IE\n\tvar length = !!obj && \"length\" in obj && obj.length,\n\t\ttype = jQuery.type( obj );\n\n\tif ( type === \"function\" || jQuery.isWindow( obj ) ) {\n\t\treturn false;\n\t}\n\n\treturn type === \"array\" || length === 0 ||\n\t\ttypeof length === \"number\" && length > 0 && ( length - 1 ) in obj;\n}\nvar Sizzle =\n/*!\n * Sizzle CSS Selector Engine v2.3.3\n * https://sizzlejs.com/\n *\n * Copyright jQuery Foundation and other contributors\n * Released under the MIT license\n * http://jquery.org/license\n *\n * Date: 2016-08-08\n */\n(function( window ) {\n\nvar i,\n\tsupport,\n\tExpr,\n\tgetText,\n\tisXML,\n\ttokenize,\n\tcompile,\n\tselect,\n\toutermostContext,\n\tsortInput,\n\thasDuplicate,\n\n\t// Local document vars\n\tsetDocument,\n\tdocument,\n\tdocElem,\n\tdocumentIsHTML,\n\trbuggyQSA,\n\trbuggyMatches,\n\tmatches,\n\tcontains,\n\n\t// Instance-specific data\n\texpando = \"sizzle\" + 1 * new Date(),\n\tpreferredDoc = window.document,\n\tdirruns = 0,\n\tdone = 0,\n\tclassCache = createCache(),\n\ttokenCache = createCache(),\n\tcompilerCache = createCache(),\n\tsortOrder = function( a, b ) {\n\t\tif ( a === b ) {\n\t\t\thasDuplicate = true;\n\t\t}\n\t\treturn 0;\n\t},\n\n\t// Instance methods\n\thasOwn = ({}).hasOwnProperty,\n\tarr = [],\n\tpop = arr.pop,\n\tpush_native = arr.push,\n\tpush = arr.push,\n\tslice = arr.slice,\n\t// Use a stripped-down indexOf as it's faster than native\n\t// https://jsperf.com/thor-indexof-vs-for/5\n\tindexOf = function( list, elem ) {\n\t\tvar i = 0,\n\t\t\tlen = list.length;\n\t\tfor ( ; i < len; i++ ) {\n\t\t\tif ( list[i] === elem ) {\n\t\t\t\treturn i;\n\t\t\t}\n\t\t}\n\t\treturn -1;\n\t},\n\n\tbooleans = \"checked|selected|async|autofocus|autoplay|controls|defer|disabled|hidden|ismap|loop|multiple|open|readonly|required|scoped\",\n\n\t// Regular expressions\n\n\t// http://www.w3.org/TR/css3-selectors/#whitespace\n\twhitespace = \"[\\\\x20\\\\t\\\\r\\\\n\\\\f]\",\n\n\t// http://www.w3.org/TR/CSS21/syndata.html#value-def-identifier\n\tidentifier = \"(?:\\\\\\\\.|[\\\\w-]|[^\\0-\\\\xa0])+\",\n\n\t// Attribute selectors: http://www.w3.org/TR/selectors/#attribute-selectors\n\tattributes = \"\\\\[\" + whitespace + \"*(\" + identifier + \")(?:\" + whitespace +\n\t\t// Operator (capture 2)\n\t\t\"*([*^$|!~]?=)\" + whitespace +\n\t\t// \"Attribute values must be CSS identifiers [capture 5] or strings [capture 3 or capture 4]\"\n\t\t\"*(?:'((?:\\\\\\\\.|[^\\\\\\\\'])*)'|\\\"((?:\\\\\\\\.|[^\\\\\\\\\\\"])*)\\\"|(\" + identifier + \"))|)\" + whitespace +\n\t\t\"*\\\\]\",\n\n\tpseudos = \":(\" + identifier + \")(?:\\\\((\" +\n\t\t// To reduce the number of selectors needing tokenize in the preFilter, prefer arguments:\n\t\t// 1. quoted (capture 3; capture 4 or capture 5)\n\t\t\"('((?:\\\\\\\\.|[^\\\\\\\\'])*)'|\\\"((?:\\\\\\\\.|[^\\\\\\\\\\\"])*)\\\")|\" +\n\t\t// 2. simple (capture 6)\n\t\t\"((?:\\\\\\\\.|[^\\\\\\\\()[\\\\]]|\" + attributes + \")*)|\" +\n\t\t// 3. anything else (capture 2)\n\t\t\".*\" +\n\t\t\")\\\\)|)\",\n\n\t// Leading and non-escaped trailing whitespace, capturing some non-whitespace characters preceding the latter\n\trwhitespace = new RegExp( whitespace + \"+\", \"g\" ),\n\trtrim = new RegExp( \"^\" + whitespace + \"+|((?:^|[^\\\\\\\\])(?:\\\\\\\\.)*)\" + whitespace + \"+$\", \"g\" ),\n\n\trcomma = new RegExp( \"^\" + whitespace + \"*,\" + whitespace + \"*\" ),\n\trcombinators = new RegExp( \"^\" + whitespace + \"*([>+~]|\" + whitespace + \")\" + whitespace + \"*\" ),\n\n\trattributeQuotes = new RegExp( \"=\" + whitespace + \"*([^\\\\]'\\\"]*?)\" + whitespace + \"*\\\\]\", \"g\" ),\n\n\trpseudo = new RegExp( pseudos ),\n\tridentifier = new RegExp( \"^\" + identifier + \"$\" ),\n\n\tmatchExpr = {\n\t\t\"ID\": new RegExp( \"^#(\" + identifier + \")\" ),\n\t\t\"CLASS\": new RegExp( \"^\\\\.(\" + identifier + \")\" ),\n\t\t\"TAG\": new RegExp( \"^(\" + identifier + \"|[*])\" ),\n\t\t\"ATTR\": new RegExp( \"^\" + attributes ),\n\t\t\"PSEUDO\": new RegExp( \"^\" + pseudos ),\n\t\t\"CHILD\": new RegExp( \"^:(only|first|last|nth|nth-last)-(child|of-type)(?:\\\\(\" + whitespace +\n\t\t\t\"*(even|odd|(([+-]|)(\\\\d*)n|)\" + whitespace + \"*(?:([+-]|)\" + whitespace +\n\t\t\t\"*(\\\\d+)|))\" + whitespace + \"*\\\\)|)\", \"i\" ),\n\t\t\"bool\": new RegExp( \"^(?:\" + booleans + \")$\", \"i\" ),\n\t\t// For use in libraries implementing .is()\n\t\t// We use this for POS matching in `select`\n\t\t\"needsContext\": new RegExp( \"^\" + whitespace + \"*[>+~]|:(even|odd|eq|gt|lt|nth|first|last)(?:\\\\(\" +\n\t\t\twhitespace + \"*((?:-\\\\d)?\\\\d*)\" + whitespace + \"*\\\\)|)(?=[^-]|$)\", \"i\" )\n\t},\n\n\trinputs = /^(?:input|select|textarea|button)$/i,\n\trheader = /^h\\d$/i,\n\n\trnative = /^[^{]+\\{\\s*\\[native \\w/,\n\n\t// Easily-parseable/retrievable ID or TAG or CLASS selectors\n\trquickExpr = /^(?:#([\\w-]+)|(\\w+)|\\.([\\w-]+))$/,\n\n\trsibling = /[+~]/,\n\n\t// CSS escapes\n\t// http://www.w3.org/TR/CSS21/syndata.html#escaped-characters\n\trunescape = new RegExp( \"\\\\\\\\([\\\\da-f]{1,6}\" + whitespace + \"?|(\" + whitespace + \")|.)\", \"ig\" ),\n\tfunescape = function( _, escaped, escapedWhitespace ) {\n\t\tvar high = \"0x\" + escaped - 0x10000;\n\t\t// NaN means non-codepoint\n\t\t// Support: Firefox<24\n\t\t// Workaround erroneous numeric interpretation of +\"0x\"\n\t\treturn high !== high || escapedWhitespace ?\n\t\t\tescaped :\n\t\t\thigh < 0 ?\n\t\t\t\t// BMP codepoint\n\t\t\t\tString.fromCharCode( high + 0x10000 ) :\n\t\t\t\t// Supplemental Plane codepoint (surrogate pair)\n\t\t\t\tString.fromCharCode( high >> 10 | 0xD800, high & 0x3FF | 0xDC00 );\n\t},\n\n\t// CSS string/identifier serialization\n\t// https://drafts.csswg.org/cssom/#common-serializing-idioms\n\trcssescape = /([\\0-\\x1f\\x7f]|^-?\\d)|^-$|[^\\0-\\x1f\\x7f-\\uFFFF\\w-]/g,\n\tfcssescape = function( ch, asCodePoint ) {\n\t\tif ( asCodePoint ) {\n\n\t\t\t// U+0000 NULL becomes U+FFFD REPLACEMENT CHARACTER\n\t\t\tif ( ch === \"\\0\" ) {\n\t\t\t\treturn \"\\uFFFD\";\n\t\t\t}\n\n\t\t\t// Control characters and (dependent upon position) numbers get escaped as code points\n\t\t\treturn ch.slice( 0, -1 ) + \"\\\\\" + ch.charCodeAt( ch.length - 1 ).toString( 16 ) + \" \";\n\t\t}\n\n\t\t// Other potentially-special ASCII characters get backslash-escaped\n\t\treturn \"\\\\\" + ch;\n\t},\n\n\t// Used for iframes\n\t// See setDocument()\n\t// Removing the function wrapper causes a \"Permission Denied\"\n\t// error in IE\n\tunloadHandler = function() {\n\t\tsetDocument();\n\t},\n\n\tdisabledAncestor = addCombinator(\n\t\tfunction( elem ) {\n\t\t\treturn elem.disabled === true && (\"form\" in elem || \"label\" in elem);\n\t\t},\n\t\t{ dir: \"parentNode\", next: \"legend\" }\n\t);\n\n// Optimize for push.apply( _, NodeList )\ntry {\n\tpush.apply(\n\t\t(arr = slice.call( preferredDoc.childNodes )),\n\t\tpreferredDoc.childNodes\n\t);\n\t// Support: Android<4.0\n\t// Detect silently failing push.apply\n\tarr[ preferredDoc.childNodes.length ].nodeType;\n} catch ( e ) {\n\tpush = { apply: arr.length ?\n\n\t\t// Leverage slice if possible\n\t\tfunction( target, els ) {\n\t\t\tpush_native.apply( target, slice.call(els) );\n\t\t} :\n\n\t\t// Support: IE<9\n\t\t// Otherwise append directly\n\t\tfunction( target, els ) {\n\t\t\tvar j = target.length,\n\t\t\t\ti = 0;\n\t\t\t// Can't trust NodeList.length\n\t\t\twhile ( (target[j++] = els[i++]) ) {}\n\t\t\ttarget.length = j - 1;\n\t\t}\n\t};\n}\n\nfunction Sizzle( selector, context, results, seed ) {\n\tvar m, i, elem, nid, match, groups, newSelector,\n\t\tnewContext = context && context.ownerDocument,\n\n\t\t// nodeType defaults to 9, since context defaults to document\n\t\tnodeType = context ? context.nodeType : 9;\n\n\tresults = results || [];\n\n\t// Return early from calls with invalid selector or context\n\tif ( typeof selector !== \"string\" || !selector ||\n\t\tnodeType !== 1 && nodeType !== 9 && nodeType !== 11 ) {\n\n\t\treturn results;\n\t}\n\n\t// Try to shortcut find operations (as opposed to filters) in HTML documents\n\tif ( !seed ) {\n\n\t\tif ( ( context ? context.ownerDocument || context : preferredDoc ) !== document ) {\n\t\t\tsetDocument( context );\n\t\t}\n\t\tcontext = context || document;\n\n\t\tif ( documentIsHTML ) {\n\n\t\t\t// If the selector is sufficiently simple, try using a \"get*By*\" DOM method\n\t\t\t// (excepting DocumentFragment context, where the methods don't exist)\n\t\t\tif ( nodeType !== 11 && (match = rquickExpr.exec( selector )) ) {\n\n\t\t\t\t// ID selector\n\t\t\t\tif ( (m = match[1]) ) {\n\n\t\t\t\t\t// Document context\n\t\t\t\t\tif ( nodeType === 9 ) {\n\t\t\t\t\t\tif ( (elem = context.getElementById( m )) ) {\n\n\t\t\t\t\t\t\t// Support: IE, Opera, Webkit\n\t\t\t\t\t\t\t// TODO: identify versions\n\t\t\t\t\t\t\t// getElementById can match elements by name instead of ID\n\t\t\t\t\t\t\tif ( elem.id === m ) {\n\t\t\t\t\t\t\t\tresults.push( elem );\n\t\t\t\t\t\t\t\treturn results;\n\t\t\t\t\t\t\t}\n\t\t\t\t\t\t} else {\n\t\t\t\t\t\t\treturn results;\n\t\t\t\t\t\t}\n\n\t\t\t\t\t// Element context\n\t\t\t\t\t} else {\n\n\t\t\t\t\t\t// Support: IE, Opera, Webkit\n\t\t\t\t\t\t// TODO: identify versions\n\t\t\t\t\t\t// getElementById can match elements by name instead of ID\n\t\t\t\t\t\tif ( newContext && (elem = newContext.getElementById( m )) &&\n\t\t\t\t\t\t\tcontains( context, elem ) &&\n\t\t\t\t\t\t\telem.id === m ) {\n\n\t\t\t\t\t\t\tresults.push( elem );\n\t\t\t\t\t\t\treturn results;\n\t\t\t\t\t\t}\n\t\t\t\t\t}\n\n\t\t\t\t// Type selector\n\t\t\t\t} else if ( match[2] ) {\n\t\t\t\t\tpush.apply( results, context.getElementsByTagName( selector ) );\n\t\t\t\t\treturn results;\n\n\t\t\t\t// Class selector\n\t\t\t\t} else if ( (m = match[3]) && support.getElementsByClassName &&\n\t\t\t\t\tcontext.getElementsByClassName ) {\n\n\t\t\t\t\tpush.apply( results, context.getElementsByClassName( m ) );\n\t\t\t\t\treturn results;\n\t\t\t\t}\n\t\t\t}\n\n\t\t\t// Take advantage of querySelectorAll\n\t\t\tif ( support.qsa &&\n\t\t\t\t!compilerCache[ selector + \" \" ] &&\n\t\t\t\t(!rbuggyQSA || !rbuggyQSA.test( selector )) ) {\n\n\t\t\t\tif ( nodeType !== 1 ) {\n\t\t\t\t\tnewContext = context;\n\t\t\t\t\tnewSelector = selector;\n\n\t\t\t\t// qSA looks outside Element context, which is not what we want\n\t\t\t\t// Thanks to Andrew Dupont for this workaround technique\n\t\t\t\t// Support: IE <=8\n\t\t\t\t// Exclude object elements\n\t\t\t\t} else if ( context.nodeName.toLowerCase() !== \"object\" ) {\n\n\t\t\t\t\t// Capture the context ID, setting it first if necessary\n\t\t\t\t\tif ( (nid = context.getAttribute( \"id\" )) ) {\n\t\t\t\t\t\tnid = nid.replace( rcssescape, fcssescape );\n\t\t\t\t\t} else {\n\t\t\t\t\t\tcontext.setAttribute( \"id\", (nid = expando) );\n\t\t\t\t\t}\n\n\t\t\t\t\t// Prefix every selector in the list\n\t\t\t\t\tgroups = tokenize( selector );\n\t\t\t\t\ti = groups.length;\n\t\t\t\t\twhile ( i-- ) {\n\t\t\t\t\t\tgroups[i] = \"#\" + nid + \" \" + toSelector( groups[i] );\n\t\t\t\t\t}\n\t\t\t\t\tnewSelector = groups.join( \",\" );\n\n\t\t\t\t\t// Expand context for sibling selectors\n\t\t\t\t\tnewContext = rsibling.test( selector ) && testContext( context.parentNode ) ||\n\t\t\t\t\t\tcontext;\n\t\t\t\t}\n\n\t\t\t\tif ( newSelector ) {\n\t\t\t\t\ttry {\n\t\t\t\t\t\tpush.apply( results,\n\t\t\t\t\t\t\tnewContext.querySelectorAll( newSelector )\n\t\t\t\t\t\t);\n\t\t\t\t\t\treturn results;\n\t\t\t\t\t} catch ( qsaError ) {\n\t\t\t\t\t} finally {\n\t\t\t\t\t\tif ( nid === expando ) {\n\t\t\t\t\t\t\tcontext.removeAttribute( \"id\" );\n\t\t\t\t\t\t}\n\t\t\t\t\t}\n\t\t\t\t}\n\t\t\t}\n\t\t}\n\t}\n\n\t// All others\n\treturn select( selector.replace( rtrim, \"$1\" ), context, results, seed );\n}\n\n/**\n * Create key-value caches of limited size\n * @returns {function(string, object)} Returns the Object data after storing it on itself with\n *\tproperty name the (space-suffixed) string and (if the cache is larger than Expr.cacheLength)\n *\tdeleting the oldest entry\n */\nfunction createCache() {\n\tvar keys = [];\n\n\tfunction cache( key, value ) {\n\t\t// Use (key + \" \") to avoid collision with native prototype properties (see Issue #157)\n\t\tif ( keys.push( key + \" \" ) > Expr.cacheLength ) {\n\t\t\t// Only keep the most recent entries\n\t\t\tdelete cache[ keys.shift() ];\n\t\t}\n\t\treturn (cache[ key + \" \" ] = value);\n\t}\n\treturn cache;\n}\n\n/**\n * Mark a function for special use by Sizzle\n * @param {Function} fn The function to mark\n */\nfunction markFunction( fn ) {\n\tfn[ expando ] = true;\n\treturn fn;\n}\n\n/**\n * Support testing using an element\n * @param {Function} fn Passed the created element and returns a boolean result\n */\nfunction assert( fn ) {\n\tvar el = document.createElement(\"fieldset\");\n\n\ttry {\n\t\treturn !!fn( el );\n\t} catch (e) {\n\t\treturn false;\n\t} finally {\n\t\t// Remove from its parent by default\n\t\tif ( el.parentNode ) {\n\t\t\tel.parentNode.removeChild( el );\n\t\t}\n\t\t// release memory in IE\n\t\tel = null;\n\t}\n}\n\n/**\n * Adds the same handler for all of the specified attrs\n * @param {String} attrs Pipe-separated list of attributes\n * @param {Function} handler The method that will be applied\n */\nfunction addHandle( attrs, handler ) {\n\tvar arr = attrs.split(\"|\"),\n\t\ti = arr.length;\n\n\twhile ( i-- ) {\n\t\tExpr.attrHandle[ arr[i] ] = handler;\n\t}\n}\n\n/**\n * Checks document order of two siblings\n * @param {Element} a\n * @param {Element} b\n * @returns {Number} Returns less than 0 if a precedes b, greater than 0 if a follows b\n */\nfunction siblingCheck( a, b ) {\n\tvar cur = b && a,\n\t\tdiff = cur && a.nodeType === 1 && b.nodeType === 1 &&\n\t\t\ta.sourceIndex - b.sourceIndex;\n\n\t// Use IE sourceIndex if available on both nodes\n\tif ( diff ) {\n\t\treturn diff;\n\t}\n\n\t// Check if b follows a\n\tif ( cur ) {\n\t\twhile ( (cur = cur.nextSibling) ) {\n\t\t\tif ( cur === b ) {\n\t\t\t\treturn -1;\n\t\t\t}\n\t\t}\n\t}\n\n\treturn a ? 1 : -1;\n}\n\n/**\n * Returns a function to use in pseudos for input types\n * @param {String} type\n */\nfunction createInputPseudo( type ) {\n\treturn function( elem ) {\n\t\tvar name = elem.nodeName.toLowerCase();\n\t\treturn name === \"input\" && elem.type === type;\n\t};\n}\n\n/**\n * Returns a function to use in pseudos for buttons\n * @param {String} type\n */\nfunction createButtonPseudo( type ) {\n\treturn function( elem ) {\n\t\tvar name = elem.nodeName.toLowerCase();\n\t\treturn (name === \"input\" || name === \"button\") && elem.type === type;\n\t};\n}\n\n/**\n * Returns a function to use in pseudos for :enabled/:disabled\n * @param {Boolean} disabled true for :disabled; false for :enabled\n */\nfunction createDisabledPseudo( disabled ) {\n\n\t// Known :disabled false positives: fieldset[disabled] > legend:nth-of-type(n+2) :can-disable\n\treturn function( elem ) {\n\n\t\t// Only certain elements can match :enabled or :disabled\n\t\t// https://html.spec.whatwg.org/multipage/scripting.html#selector-enabled\n\t\t// https://html.spec.whatwg.org/multipage/scripting.html#selector-disabled\n\t\tif ( \"form\" in elem ) {\n\n\t\t\t// Check for inherited disabledness on relevant non-disabled elements:\n\t\t\t// * listed form-associated elements in a disabled fieldset\n\t\t\t//   https://html.spec.whatwg.org/multipage/forms.html#category-listed\n\t\t\t//   https://html.spec.whatwg.org/multipage/forms.html#concept-fe-disabled\n\t\t\t// * option elements in a disabled optgroup\n\t\t\t//   https://html.spec.whatwg.org/multipage/forms.html#concept-option-disabled\n\t\t\t// All such elements have a \"form\" property.\n\t\t\tif ( elem.parentNode && elem.disabled === false ) {\n\n\t\t\t\t// Option elements defer to a parent optgroup if present\n\t\t\t\tif ( \"label\" in elem ) {\n\t\t\t\t\tif ( \"label\" in elem.parentNode ) {\n\t\t\t\t\t\treturn elem.parentNode.disabled === disabled;\n\t\t\t\t\t} else {\n\t\t\t\t\t\treturn elem.disabled === disabled;\n\t\t\t\t\t}\n\t\t\t\t}\n\n\t\t\t\t// Support: IE 6 - 11\n\t\t\t\t// Use the isDisabled shortcut property to check for disabled fieldset ancestors\n\t\t\t\treturn elem.isDisabled === disabled ||\n\n\t\t\t\t\t// Where there is no isDisabled, check manually\n\t\t\t\t\t/* jshint -W018 */\n\t\t\t\t\telem.isDisabled !== !disabled &&\n\t\t\t\t\t\tdisabledAncestor( elem ) === disabled;\n\t\t\t}\n\n\t\t\treturn elem.disabled === disabled;\n\n\t\t// Try to winnow out elements that can't be disabled before trusting the disabled property.\n\t\t// Some victims get caught in our net (label, legend, menu, track), but it shouldn't\n\t\t// even exist on them, let alone have a boolean value.\n\t\t} else if ( \"label\" in elem ) {\n\t\t\treturn elem.disabled === disabled;\n\t\t}\n\n\t\t// Remaining elements are neither :enabled nor :disabled\n\t\treturn false;\n\t};\n}\n\n/**\n * Returns a function to use in pseudos for positionals\n * @param {Function} fn\n */\nfunction createPositionalPseudo( fn ) {\n\treturn markFunction(function( argument ) {\n\t\targument = +argument;\n\t\treturn markFunction(function( seed, matches ) {\n\t\t\tvar j,\n\t\t\t\tmatchIndexes = fn( [], seed.length, argument ),\n\t\t\t\ti = matchIndexes.length;\n\n\t\t\t// Match elements found at the specified indexes\n\t\t\twhile ( i-- ) {\n\t\t\t\tif ( seed[ (j = matchIndexes[i]) ] ) {\n\t\t\t\t\tseed[j] = !(matches[j] = seed[j]);\n\t\t\t\t}\n\t\t\t}\n\t\t});\n\t});\n}\n\n/**\n * Checks a node for validity as a Sizzle context\n * @param {Element|Object=} context\n * @returns {Element|Object|Boolean} The input node if acceptable, otherwise a falsy value\n */\nfunction testContext( context ) {\n\treturn context && typeof context.getElementsByTagName !== \"undefined\" && context;\n}\n\n// Expose support vars for convenience\nsupport = Sizzle.support = {};\n\n/**\n * Detects XML nodes\n * @param {Element|Object} elem An element or a document\n * @returns {Boolean} True iff elem is a non-HTML XML node\n */\nisXML = Sizzle.isXML = function( elem ) {\n\t// documentElement is verified for cases where it doesn't yet exist\n\t// (such as loading iframes in IE - #4833)\n\tvar documentElement = elem && (elem.ownerDocument || elem).documentElement;\n\treturn documentElement ? documentElement.nodeName !== \"HTML\" : false;\n};\n\n/**\n * Sets document-related variables once based on the current document\n * @param {Element|Object} [doc] An element or document object to use to set the document\n * @returns {Object} Returns the current document\n */\nsetDocument = Sizzle.setDocument = function( node ) {\n\tvar hasCompare, subWindow,\n\t\tdoc = node ? node.ownerDocument || node : preferredDoc;\n\n\t// Return early if doc is invalid or already selected\n\tif ( doc === document || doc.nodeType !== 9 || !doc.documentElement ) {\n\t\treturn document;\n\t}\n\n\t// Update global variables\n\tdocument = doc;\n\tdocElem = document.documentElement;\n\tdocumentIsHTML = !isXML( document );\n\n\t// Support: IE 9-11, Edge\n\t// Accessing iframe documents after unload throws \"permission denied\" errors (jQuery #13936)\n\tif ( preferredDoc !== document &&\n\t\t(subWindow = document.defaultView) && subWindow.top !== subWindow ) {\n\n\t\t// Support: IE 11, Edge\n\t\tif ( subWindow.addEventListener ) {\n\t\t\tsubWindow.addEventListener( \"unload\", unloadHandler, false );\n\n\t\t// Support: IE 9 - 10 only\n\t\t} else if ( subWindow.attachEvent ) {\n\t\t\tsubWindow.attachEvent( \"onunload\", unloadHandler );\n\t\t}\n\t}\n\n\t/* Attributes\n\t---------------------------------------------------------------------- */\n\n\t// Support: IE<8\n\t// Verify that getAttribute really returns attributes and not properties\n\t// (excepting IE8 booleans)\n\tsupport.attributes = assert(function( el ) {\n\t\tel.className = \"i\";\n\t\treturn !el.getAttribute(\"className\");\n\t});\n\n\t/* getElement(s)By*\n\t---------------------------------------------------------------------- */\n\n\t// Check if getElementsByTagName(\"*\") returns only elements\n\tsupport.getElementsByTagName = assert(function( el ) {\n\t\tel.appendChild( document.createComment(\"\") );\n\t\treturn !el.getElementsByTagName(\"*\").length;\n\t});\n\n\t// Support: IE<9\n\tsupport.getElementsByClassName = rnative.test( document.getElementsByClassName );\n\n\t// Support: IE<10\n\t// Check if getElementById returns elements by name\n\t// The broken getElementById methods don't pick up programmatically-set names,\n\t// so use a roundabout getElementsByName test\n\tsupport.getById = assert(function( el ) {\n\t\tdocElem.appendChild( el ).id = expando;\n\t\treturn !document.getElementsByName || !document.getElementsByName( expando ).length;\n\t});\n\n\t// ID filter and find\n\tif ( support.getById ) {\n\t\tExpr.filter[\"ID\"] = function( id ) {\n\t\t\tvar attrId = id.replace( runescape, funescape );\n\t\t\treturn function( elem ) {\n\t\t\t\treturn elem.getAttribute(\"id\") === attrId;\n\t\t\t};\n\t\t};\n\t\tExpr.find[\"ID\"] = function( id, context ) {\n\t\t\tif ( typeof context.getElementById !== \"undefined\" && documentIsHTML ) {\n\t\t\t\tvar elem = context.getElementById( id );\n\t\t\t\treturn elem ? [ elem ] : [];\n\t\t\t}\n\t\t};\n\t} else {\n\t\tExpr.filter[\"ID\"] =  function( id ) {\n\t\t\tvar attrId = id.replace( runescape, funescape );\n\t\t\treturn function( elem ) {\n\t\t\t\tvar node = typeof elem.getAttributeNode !== \"undefined\" &&\n\t\t\t\t\telem.getAttributeNode(\"id\");\n\t\t\t\treturn node && node.value === attrId;\n\t\t\t};\n\t\t};\n\n\t\t// Support: IE 6 - 7 only\n\t\t// getElementById is not reliable as a find shortcut\n\t\tExpr.find[\"ID\"] = function( id, context ) {\n\t\t\tif ( typeof context.getElementById !== \"undefined\" && documentIsHTML ) {\n\t\t\t\tvar node, i, elems,\n\t\t\t\t\telem = context.getElementById( id );\n\n\t\t\t\tif ( elem ) {\n\n\t\t\t\t\t// Verify the id attribute\n\t\t\t\t\tnode = elem.getAttributeNode(\"id\");\n\t\t\t\t\tif ( node && node.value === id ) {\n\t\t\t\t\t\treturn [ elem ];\n\t\t\t\t\t}\n\n\t\t\t\t\t// Fall back on getElementsByName\n\t\t\t\t\telems = context.getElementsByName( id );\n\t\t\t\t\ti = 0;\n\t\t\t\t\twhile ( (elem = elems[i++]) ) {\n\t\t\t\t\t\tnode = elem.getAttributeNode(\"id\");\n\t\t\t\t\t\tif ( node && node.value === id ) {\n\t\t\t\t\t\t\treturn [ elem ];\n\t\t\t\t\t\t}\n\t\t\t\t\t}\n\t\t\t\t}\n\n\t\t\t\treturn [];\n\t\t\t}\n\t\t};\n\t}\n\n\t// Tag\n\tExpr.find[\"TAG\"] = support.getElementsByTagName ?\n\t\tfunction( tag, context ) {\n\t\t\tif ( typeof context.getElementsByTagName !== \"undefined\" ) {\n\t\t\t\treturn context.getElementsByTagName( tag );\n\n\t\t\t// DocumentFragment nodes don't have gEBTN\n\t\t\t} else if ( support.qsa ) {\n\t\t\t\treturn context.querySelectorAll( tag );\n\t\t\t}\n\t\t} :\n\n\t\tfunction( tag, context ) {\n\t\t\tvar elem,\n\t\t\t\ttmp = [],\n\t\t\t\ti = 0,\n\t\t\t\t// By happy coincidence, a (broken) gEBTN appears on DocumentFragment nodes too\n\t\t\t\tresults = context.getElementsByTagName( tag );\n\n\t\t\t// Filter out possible comments\n\t\t\tif ( tag === \"*\" ) {\n\t\t\t\twhile ( (elem = results[i++]) ) {\n\t\t\t\t\tif ( elem.nodeType === 1 ) {\n\t\t\t\t\t\ttmp.push( elem );\n\t\t\t\t\t}\n\t\t\t\t}\n\n\t\t\t\treturn tmp;\n\t\t\t}\n\t\t\treturn results;\n\t\t};\n\n\t// Class\n\tExpr.find[\"CLASS\"] = support.getElementsByClassName && function( className, context ) {\n\t\tif ( typeof context.getElementsByClassName !== \"undefined\" && documentIsHTML ) {\n\t\t\treturn context.getElementsByClassName( className );\n\t\t}\n\t};\n\n\t/* QSA/matchesSelector\n\t---------------------------------------------------------------------- */\n\n\t// QSA and matchesSelector support\n\n\t// matchesSelector(:active) reports false when true (IE9/Opera 11.5)\n\trbuggyMatches = [];\n\n\t// qSa(:focus) reports false when true (Chrome 21)\n\t// We allow this because of a bug in IE8/9 that throws an error\n\t// whenever `document.activeElement` is accessed on an iframe\n\t// So, we allow :focus to pass through QSA all the time to avoid the IE error\n\t// See https://bugs.jquery.com/ticket/13378\n\trbuggyQSA = [];\n\n\tif ( (support.qsa = rnative.test( document.querySelectorAll )) ) {\n\t\t// Build QSA regex\n\t\t// Regex strategy adopted from Diego Perini\n\t\tassert(function( el ) {\n\t\t\t// Select is set to empty string on purpose\n\t\t\t// This is to test IE's treatment of not explicitly\n\t\t\t// setting a boolean content attribute,\n\t\t\t// since its presence should be enough\n\t\t\t// https://bugs.jquery.com/ticket/12359\n\t\t\tdocElem.appendChild( el ).innerHTML = \"<a id='\" + expando + \"'></a>\" +\n\t\t\t\t\"<select id='\" + expando + \"-\\r\\\\' msallowcapture=''>\" +\n\t\t\t\t\"<option selected=''></option></select>\";\n\n\t\t\t// Support: IE8, Opera 11-12.16\n\t\t\t// Nothing should be selected when empty strings follow ^= or $= or *=\n\t\t\t// The test attribute must be unknown in Opera but \"safe\" for WinRT\n\t\t\t// https://msdn.microsoft.com/en-us/library/ie/hh465388.aspx#attribute_section\n\t\t\tif ( el.querySelectorAll(\"[msallowcapture^='']\").length ) {\n\t\t\t\trbuggyQSA.push( \"[*^$]=\" + whitespace + \"*(?:''|\\\"\\\")\" );\n\t\t\t}\n\n\t\t\t// Support: IE8\n\t\t\t// Boolean attributes and \"value\" are not treated correctly\n\t\t\tif ( !el.querySelectorAll(\"[selected]\").length ) {\n\t\t\t\trbuggyQSA.push( \"\\\\[\" + whitespace + \"*(?:value|\" + booleans + \")\" );\n\t\t\t}\n\n\t\t\t// Support: Chrome<29, Android<4.4, Safari<7.0+, iOS<7.0+, PhantomJS<1.9.8+\n\t\t\tif ( !el.querySelectorAll( \"[id~=\" + expando + \"-]\" ).length ) {\n\t\t\t\trbuggyQSA.push(\"~=\");\n\t\t\t}\n\n\t\t\t// Webkit/Opera - :checked should return selected option elements\n\t\t\t// http://www.w3.org/TR/2011/REC-css3-selectors-20110929/#checked\n\t\t\t// IE8 throws error here and will not see later tests\n\t\t\tif ( !el.querySelectorAll(\":checked\").length ) {\n\t\t\t\trbuggyQSA.push(\":checked\");\n\t\t\t}\n\n\t\t\t// Support: Safari 8+, iOS 8+\n\t\t\t// https://bugs.webkit.org/show_bug.cgi?id=136851\n\t\t\t// In-page `selector#id sibling-combinator selector` fails\n\t\t\tif ( !el.querySelectorAll( \"a#\" + expando + \"+*\" ).length ) {\n\t\t\t\trbuggyQSA.push(\".#.+[+~]\");\n\t\t\t}\n\t\t});\n\n\t\tassert(function( el ) {\n\t\t\tel.innerHTML = \"<a href='' disabled='disabled'></a>\" +\n\t\t\t\t\"<select disabled='disabled'><option/></select>\";\n\n\t\t\t// Support: Windows 8 Native Apps\n\t\t\t// The type and name attributes are restricted during .innerHTML assignment\n\t\t\tvar input = document.createElement(\"input\");\n\t\t\tinput.setAttribute( \"type\", \"hidden\" );\n\t\t\tel.appendChild( input ).setAttribute( \"name\", \"D\" );\n\n\t\t\t// Support: IE8\n\t\t\t// Enforce case-sensitivity of name attribute\n\t\t\tif ( el.querySelectorAll(\"[name=d]\").length ) {\n\t\t\t\trbuggyQSA.push( \"name\" + whitespace + \"*[*^$|!~]?=\" );\n\t\t\t}\n\n\t\t\t// FF 3.5 - :enabled/:disabled and hidden elements (hidden elements are still enabled)\n\t\t\t// IE8 throws error here and will not see later tests\n\t\t\tif ( el.querySelectorAll(\":enabled\").length !== 2 ) {\n\t\t\t\trbuggyQSA.push( \":enabled\", \":disabled\" );\n\t\t\t}\n\n\t\t\t// Support: IE9-11+\n\t\t\t// IE's :disabled selector does not pick up the children of disabled fieldsets\n\t\t\tdocElem.appendChild( el ).disabled = true;\n\t\t\tif ( el.querySelectorAll(\":disabled\").length !== 2 ) {\n\t\t\t\trbuggyQSA.push( \":enabled\", \":disabled\" );\n\t\t\t}\n\n\t\t\t// Opera 10-11 does not throw on post-comma invalid pseudos\n\t\t\tel.querySelectorAll(\"*,:x\");\n\t\t\trbuggyQSA.push(\",.*:\");\n\t\t});\n\t}\n\n\tif ( (support.matchesSelector = rnative.test( (matches = docElem.matches ||\n\t\tdocElem.webkitMatchesSelector ||\n\t\tdocElem.mozMatchesSelector ||\n\t\tdocElem.oMatchesSelector ||\n\t\tdocElem.msMatchesSelector) )) ) {\n\n\t\tassert(function( el ) {\n\t\t\t// Check to see if it's possible to do matchesSelector\n\t\t\t// on a disconnected node (IE 9)\n\t\t\tsupport.disconnectedMatch = matches.call( el, \"*\" );\n\n\t\t\t// This should fail with an exception\n\t\t\t// Gecko does not error, returns false instead\n\t\t\tmatches.call( el, \"[s!='']:x\" );\n\t\t\trbuggyMatches.push( \"!=\", pseudos );\n\t\t});\n\t}\n\n\trbuggyQSA = rbuggyQSA.length && new RegExp( rbuggyQSA.join(\"|\") );\n\trbuggyMatches = rbuggyMatches.length && new RegExp( rbuggyMatches.join(\"|\") );\n\n\t/* Contains\n\t---------------------------------------------------------------------- */\n\thasCompare = rnative.test( docElem.compareDocumentPosition );\n\n\t// Element contains another\n\t// Purposefully self-exclusive\n\t// As in, an element does not contain itself\n\tcontains = hasCompare || rnative.test( docElem.contains ) ?\n\t\tfunction( a, b ) {\n\t\t\tvar adown = a.nodeType === 9 ? a.documentElement : a,\n\t\t\t\tbup = b && b.parentNode;\n\t\t\treturn a === bup || !!( bup && bup.nodeType === 1 && (\n\t\t\t\tadown.contains ?\n\t\t\t\t\tadown.contains( bup ) :\n\t\t\t\t\ta.compareDocumentPosition && a.compareDocumentPosition( bup ) & 16\n\t\t\t));\n\t\t} :\n\t\tfunction( a, b ) {\n\t\t\tif ( b ) {\n\t\t\t\twhile ( (b = b.parentNode) ) {\n\t\t\t\t\tif ( b === a ) {\n\t\t\t\t\t\treturn true;\n\t\t\t\t\t}\n\t\t\t\t}\n\t\t\t}\n\t\t\treturn false;\n\t\t};\n\n\t/* Sorting\n\t---------------------------------------------------------------------- */\n\n\t// Document order sorting\n\tsortOrder = hasCompare ?\n\tfunction( a, b ) {\n\n\t\t// Flag for duplicate removal\n\t\tif ( a === b ) {\n\t\t\thasDuplicate = true;\n\t\t\treturn 0;\n\t\t}\n\n\t\t// Sort on method existence if only one input has compareDocumentPosition\n\t\tvar compare = !a.compareDocumentPosition - !b.compareDocumentPosition;\n\t\tif ( compare ) {\n\t\t\treturn compare;\n\t\t}\n\n\t\t// Calculate position if both inputs belong to the same document\n\t\tcompare = ( a.ownerDocument || a ) === ( b.ownerDocument || b ) ?\n\t\t\ta.compareDocumentPosition( b ) :\n\n\t\t\t// Otherwise we know they are disconnected\n\t\t\t1;\n\n\t\t// Disconnected nodes\n\t\tif ( compare & 1 ||\n\t\t\t(!support.sortDetached && b.compareDocumentPosition( a ) === compare) ) {\n\n\t\t\t// Choose the first element that is related to our preferred document\n\t\t\tif ( a === document || a.ownerDocument === preferredDoc && contains(preferredDoc, a) ) {\n\t\t\t\treturn -1;\n\t\t\t}\n\t\t\tif ( b === document || b.ownerDocument === preferredDoc && contains(preferredDoc, b) ) {\n\t\t\t\treturn 1;\n\t\t\t}\n\n\t\t\t// Maintain original order\n\t\t\treturn sortInput ?\n\t\t\t\t( indexOf( sortInput, a ) - indexOf( sortInput, b ) ) :\n\t\t\t\t0;\n\t\t}\n\n\t\treturn compare & 4 ? -1 : 1;\n\t} :\n\tfunction( a, b ) {\n\t\t// Exit early if the nodes are identical\n\t\tif ( a === b ) {\n\t\t\thasDuplicate = true;\n\t\t\treturn 0;\n\t\t}\n\n\t\tvar cur,\n\t\t\ti = 0,\n\t\t\taup = a.parentNode,\n\t\t\tbup = b.parentNode,\n\t\t\tap = [ a ],\n\t\t\tbp = [ b ];\n\n\t\t// Parentless nodes are either documents or disconnected\n\t\tif ( !aup || !bup ) {\n\t\t\treturn a === document ? -1 :\n\t\t\t\tb === document ? 1 :\n\t\t\t\taup ? -1 :\n\t\t\t\tbup ? 1 :\n\t\t\t\tsortInput ?\n\t\t\t\t( indexOf( sortInput, a ) - indexOf( sortInput, b ) ) :\n\t\t\t\t0;\n\n\t\t// If the nodes are siblings, we can do a quick check\n\t\t} else if ( aup === bup ) {\n\t\t\treturn siblingCheck( a, b );\n\t\t}\n\n\t\t// Otherwise we need full lists of their ancestors for comparison\n\t\tcur = a;\n\t\twhile ( (cur = cur.parentNode) ) {\n\t\t\tap.unshift( cur );\n\t\t}\n\t\tcur = b;\n\t\twhile ( (cur = cur.parentNode) ) {\n\t\t\tbp.unshift( cur );\n\t\t}\n\n\t\t// Walk down the tree looking for a discrepancy\n\t\twhile ( ap[i] === bp[i] ) {\n\t\t\ti++;\n\t\t}\n\n\t\treturn i ?\n\t\t\t// Do a sibling check if the nodes have a common ancestor\n\t\t\tsiblingCheck( ap[i], bp[i] ) :\n\n\t\t\t// Otherwise nodes in our document sort first\n\t\t\tap[i] === preferredDoc ? -1 :\n\t\t\tbp[i] === preferredDoc ? 1 :\n\t\t\t0;\n\t};\n\n\treturn document;\n};\n\nSizzle.matches = function( expr, elements ) {\n\treturn Sizzle( expr, null, null, elements );\n};\n\nSizzle.matchesSelector = function( elem, expr ) {\n\t// Set document vars if needed\n\tif ( ( elem.ownerDocument || elem ) !== document ) {\n\t\tsetDocument( elem );\n\t}\n\n\t// Make sure that attribute selectors are quoted\n\texpr = expr.replace( rattributeQuotes, \"='$1']\" );\n\n\tif ( support.matchesSelector && documentIsHTML &&\n\t\t!compilerCache[ expr + \" \" ] &&\n\t\t( !rbuggyMatches || !rbuggyMatches.test( expr ) ) &&\n\t\t( !rbuggyQSA     || !rbuggyQSA.test( expr ) ) ) {\n\n\t\ttry {\n\t\t\tvar ret = matches.call( elem, expr );\n\n\t\t\t// IE 9's matchesSelector returns false on disconnected nodes\n\t\t\tif ( ret || support.disconnectedMatch ||\n\t\t\t\t\t// As well, disconnected nodes are said to be in a document\n\t\t\t\t\t// fragment in IE 9\n\t\t\t\t\telem.document && elem.document.nodeType !== 11 ) {\n\t\t\t\treturn ret;\n\t\t\t}\n\t\t} catch (e) {}\n\t}\n\n\treturn Sizzle( expr, document, null, [ elem ] ).length > 0;\n};\n\nSizzle.contains = function( context, elem ) {\n\t// Set document vars if needed\n\tif ( ( context.ownerDocument || context ) !== document ) {\n\t\tsetDocument( context );\n\t}\n\treturn contains( context, elem );\n};\n\nSizzle.attr = function( elem, name ) {\n\t// Set document vars if needed\n\tif ( ( elem.ownerDocument || elem ) !== document ) {\n\t\tsetDocument( elem );\n\t}\n\n\tvar fn = Expr.attrHandle[ name.toLowerCase() ],\n\t\t// Don't get fooled by Object.prototype properties (jQuery #13807)\n\t\tval = fn && hasOwn.call( Expr.attrHandle, name.toLowerCase() ) ?\n\t\t\tfn( elem, name, !documentIsHTML ) :\n\t\t\tundefined;\n\n\treturn val !== undefined ?\n\t\tval :\n\t\tsupport.attributes || !documentIsHTML ?\n\t\t\telem.getAttribute( name ) :\n\t\t\t(val = elem.getAttributeNode(name)) && val.specified ?\n\t\t\t\tval.value :\n\t\t\t\tnull;\n};\n\nSizzle.escape = function( sel ) {\n\treturn (sel + \"\").replace( rcssescape, fcssescape );\n};\n\nSizzle.error = function( msg ) {\n\tthrow new Error( \"Syntax error, unrecognized expression: \" + msg );\n};\n\n/**\n * Document sorting and removing duplicates\n * @param {ArrayLike} results\n */\nSizzle.uniqueSort = function( results ) {\n\tvar elem,\n\t\tduplicates = [],\n\t\tj = 0,\n\t\ti = 0;\n\n\t// Unless we *know* we can detect duplicates, assume their presence\n\thasDuplicate = !support.detectDuplicates;\n\tsortInput = !support.sortStable && results.slice( 0 );\n\tresults.sort( sortOrder );\n\n\tif ( hasDuplicate ) {\n\t\twhile ( (elem = results[i++]) ) {\n\t\t\tif ( elem === results[ i ] ) {\n\t\t\t\tj = duplicates.push( i );\n\t\t\t}\n\t\t}\n\t\twhile ( j-- ) {\n\t\t\tresults.splice( duplicates[ j ], 1 );\n\t\t}\n\t}\n\n\t// Clear input after sorting to release objects\n\t// See https://github.com/jquery/sizzle/pull/225\n\tsortInput = null;\n\n\treturn results;\n};\n\n/**\n * Utility function for retrieving the text value of an array of DOM nodes\n * @param {Array|Element} elem\n */\ngetText = Sizzle.getText = function( elem ) {\n\tvar node,\n\t\tret = \"\",\n\t\ti = 0,\n\t\tnodeType = elem.nodeType;\n\n\tif ( !nodeType ) {\n\t\t// If no nodeType, this is expected to be an array\n\t\twhile ( (node = elem[i++]) ) {\n\t\t\t// Do not traverse comment nodes\n\t\t\tret += getText( node );\n\t\t}\n\t} else if ( nodeType === 1 || nodeType === 9 || nodeType === 11 ) {\n\t\t// Use textContent for elements\n\t\t// innerText usage removed for consistency of new lines (jQuery #11153)\n\t\tif ( typeof elem.textContent === \"string\" ) {\n\t\t\treturn elem.textContent;\n\t\t} else {\n\t\t\t// Traverse its children\n\t\t\tfor ( elem = elem.firstChild; elem; elem = elem.nextSibling ) {\n\t\t\t\tret += getText( elem );\n\t\t\t}\n\t\t}\n\t} else if ( nodeType === 3 || nodeType === 4 ) {\n\t\treturn elem.nodeValue;\n\t}\n\t// Do not include comment or processing instruction nodes\n\n\treturn ret;\n};\n\nExpr = Sizzle.selectors = {\n\n\t// Can be adjusted by the user\n\tcacheLength: 50,\n\n\tcreatePseudo: markFunction,\n\n\tmatch: matchExpr,\n\n\tattrHandle: {},\n\n\tfind: {},\n\n\trelative: {\n\t\t\">\": { dir: \"parentNode\", first: true },\n\t\t\" \": { dir: \"parentNode\" },\n\t\t\"+\": { dir: \"previousSibling\", first: true },\n\t\t\"~\": { dir: \"previousSibling\" }\n\t},\n\n\tpreFilter: {\n\t\t\"ATTR\": function( match ) {\n\t\t\tmatch[1] = match[1].replace( runescape, funescape );\n\n\t\t\t// Move the given value to match[3] whether quoted or unquoted\n\t\t\tmatch[3] = ( match[3] || match[4] || match[5] || \"\" ).replace( runescape, funescape );\n\n\t\t\tif ( match[2] === \"~=\" ) {\n\t\t\t\tmatch[3] = \" \" + match[3] + \" \";\n\t\t\t}\n\n\t\t\treturn match.slice( 0, 4 );\n\t\t},\n\n\t\t\"CHILD\": function( match ) {\n\t\t\t/* matches from matchExpr[\"CHILD\"]\n\t\t\t\t1 type (only|nth|...)\n\t\t\t\t2 what (child|of-type)\n\t\t\t\t3 argument (even|odd|\\d*|\\d*n([+-]\\d+)?|...)\n\t\t\t\t4 xn-component of xn+y argument ([+-]?\\d*n|)\n\t\t\t\t5 sign of xn-component\n\t\t\t\t6 x of xn-component\n\t\t\t\t7 sign of y-component\n\t\t\t\t8 y of y-component\n\t\t\t*/\n\t\t\tmatch[1] = match[1].toLowerCase();\n\n\t\t\tif ( match[1].slice( 0, 3 ) === \"nth\" ) {\n\t\t\t\t// nth-* requires argument\n\t\t\t\tif ( !match[3] ) {\n\t\t\t\t\tSizzle.error( match[0] );\n\t\t\t\t}\n\n\t\t\t\t// numeric x and y parameters for Expr.filter.CHILD\n\t\t\t\t// remember that false/true cast respectively to 0/1\n\t\t\t\tmatch[4] = +( match[4] ? match[5] + (match[6] || 1) : 2 * ( match[3] === \"even\" || match[3] === \"odd\" ) );\n\t\t\t\tmatch[5] = +( ( match[7] + match[8] ) || match[3] === \"odd\" );\n\n\t\t\t// other types prohibit arguments\n\t\t\t} else if ( match[3] ) {\n\t\t\t\tSizzle.error( match[0] );\n\t\t\t}\n\n\t\t\treturn match;\n\t\t},\n\n\t\t\"PSEUDO\": function( match ) {\n\t\t\tvar excess,\n\t\t\t\tunquoted = !match[6] && match[2];\n\n\t\t\tif ( matchExpr[\"CHILD\"].test( match[0] ) ) {\n\t\t\t\treturn null;\n\t\t\t}\n\n\t\t\t// Accept quoted arguments as-is\n\t\t\tif ( match[3] ) {\n\t\t\t\tmatch[2] = match[4] || match[5] || \"\";\n\n\t\t\t// Strip excess characters from unquoted arguments\n\t\t\t} else if ( unquoted && rpseudo.test( unquoted ) &&\n\t\t\t\t// Get excess from tokenize (recursively)\n\t\t\t\t(excess = tokenize( unquoted, true )) &&\n\t\t\t\t// advance to the next closing parenthesis\n\t\t\t\t(excess = unquoted.indexOf( \")\", unquoted.length - excess ) - unquoted.length) ) {\n\n\t\t\t\t// excess is a negative index\n\t\t\t\tmatch[0] = match[0].slice( 0, excess );\n\t\t\t\tmatch[2] = unquoted.slice( 0, excess );\n\t\t\t}\n\n\t\t\t// Return only captures needed by the pseudo filter method (type and argument)\n\t\t\treturn match.slice( 0, 3 );\n\t\t}\n\t},\n\n\tfilter: {\n\n\t\t\"TAG\": function( nodeNameSelector ) {\n\t\t\tvar nodeName = nodeNameSelector.replace( runescape, funescape ).toLowerCase();\n\t\t\treturn nodeNameSelector === \"*\" ?\n\t\t\t\tfunction() { return true; } :\n\t\t\t\tfunction( elem ) {\n\t\t\t\t\treturn elem.nodeName && elem.nodeName.toLowerCase() === nodeName;\n\t\t\t\t};\n\t\t},\n\n\t\t\"CLASS\": function( className ) {\n\t\t\tvar pattern = classCache[ className + \" \" ];\n\n\t\t\treturn pattern ||\n\t\t\t\t(pattern = new RegExp( \"(^|\" + whitespace + \")\" + className + \"(\" + whitespace + \"|$)\" )) &&\n\t\t\t\tclassCache( className, function( elem ) {\n\t\t\t\t\treturn pattern.test( typeof elem.className === \"string\" && elem.className || typeof elem.getAttribute !== \"undefined\" && elem.getAttribute(\"class\") || \"\" );\n\t\t\t\t});\n\t\t},\n\n\t\t\"ATTR\": function( name, operator, check ) {\n\t\t\treturn function( elem ) {\n\t\t\t\tvar result = Sizzle.attr( elem, name );\n\n\t\t\t\tif ( result == null ) {\n\t\t\t\t\treturn operator === \"!=\";\n\t\t\t\t}\n\t\t\t\tif ( !operator ) {\n\t\t\t\t\treturn true;\n\t\t\t\t}\n\n\t\t\t\tresult += \"\";\n\n\t\t\t\treturn operator === \"=\" ? result === check :\n\t\t\t\t\toperator === \"!=\" ? result !== check :\n\t\t\t\t\toperator === \"^=\" ? check && result.indexOf( check ) === 0 :\n\t\t\t\t\toperator === \"*=\" ? check && result.indexOf( check ) > -1 :\n\t\t\t\t\toperator === \"$=\" ? check && result.slice( -check.length ) === check :\n\t\t\t\t\toperator === \"~=\" ? ( \" \" + result.replace( rwhitespace, \" \" ) + \" \" ).indexOf( check ) > -1 :\n\t\t\t\t\toperator === \"|=\" ? result === check || result.slice( 0, check.length + 1 ) === check + \"-\" :\n\t\t\t\t\tfalse;\n\t\t\t};\n\t\t},\n\n\t\t\"CHILD\": function( type, what, argument, first, last ) {\n\t\t\tvar simple = type.slice( 0, 3 ) !== \"nth\",\n\t\t\t\tforward = type.slice( -4 ) !== \"last\",\n\t\t\t\tofType = what === \"of-type\";\n\n\t\t\treturn first === 1 && last === 0 ?\n\n\t\t\t\t// Shortcut for :nth-*(n)\n\t\t\t\tfunction( elem ) {\n\t\t\t\t\treturn !!elem.parentNode;\n\t\t\t\t} :\n\n\t\t\t\tfunction( elem, context, xml ) {\n\t\t\t\t\tvar cache, uniqueCache, outerCache, node, nodeIndex, start,\n\t\t\t\t\t\tdir = simple !== forward ? \"nextSibling\" : \"previousSibling\",\n\t\t\t\t\t\tparent = elem.parentNode,\n\t\t\t\t\t\tname = ofType && elem.nodeName.toLowerCase(),\n\t\t\t\t\t\tuseCache = !xml && !ofType,\n\t\t\t\t\t\tdiff = false;\n\n\t\t\t\t\tif ( parent ) {\n\n\t\t\t\t\t\t// :(first|last|only)-(child|of-type)\n\t\t\t\t\t\tif ( simple ) {\n\t\t\t\t\t\t\twhile ( dir ) {\n\t\t\t\t\t\t\t\tnode = elem;\n\t\t\t\t\t\t\t\twhile ( (node = node[ dir ]) ) {\n\t\t\t\t\t\t\t\t\tif ( ofType ?\n\t\t\t\t\t\t\t\t\t\tnode.nodeName.toLowerCase() === name :\n\t\t\t\t\t\t\t\t\t\tnode.nodeType === 1 ) {\n\n\t\t\t\t\t\t\t\t\t\treturn false;\n\t\t\t\t\t\t\t\t\t}\n\t\t\t\t\t\t\t\t}\n\t\t\t\t\t\t\t\t// Reverse direction for :only-* (if we haven't yet done so)\n\t\t\t\t\t\t\t\tstart = dir = type === \"only\" && !start && \"nextSibling\";\n\t\t\t\t\t\t\t}\n\t\t\t\t\t\t\treturn true;\n\t\t\t\t\t\t}\n\n\t\t\t\t\t\tstart = [ forward ? parent.firstChild : parent.lastChild ];\n\n\t\t\t\t\t\t// non-xml :nth-child(...) stores cache data on `parent`\n\t\t\t\t\t\tif ( forward && useCache ) {\n\n\t\t\t\t\t\t\t// Seek `elem` from a previously-cached index\n\n\t\t\t\t\t\t\t// ...in a gzip-friendly way\n\t\t\t\t\t\t\tnode = parent;\n\t\t\t\t\t\t\touterCache = node[ expando ] || (node[ expando ] = {});\n\n\t\t\t\t\t\t\t// Support: IE <9 only\n\t\t\t\t\t\t\t// Defend against cloned attroperties (jQuery gh-1709)\n\t\t\t\t\t\t\tuniqueCache = outerCache[ node.uniqueID ] ||\n\t\t\t\t\t\t\t\t(outerCache[ node.uniqueID ] = {});\n\n\t\t\t\t\t\t\tcache = uniqueCache[ type ] || [];\n\t\t\t\t\t\t\tnodeIndex = cache[ 0 ] === dirruns && cache[ 1 ];\n\t\t\t\t\t\t\tdiff = nodeIndex && cache[ 2 ];\n\t\t\t\t\t\t\tnode = nodeIndex && parent.childNodes[ nodeIndex ];\n\n\t\t\t\t\t\t\twhile ( (node = ++nodeIndex && node && node[ dir ] ||\n\n\t\t\t\t\t\t\t\t// Fallback to seeking `elem` from the start\n\t\t\t\t\t\t\t\t(diff = nodeIndex = 0) || start.pop()) ) {\n\n\t\t\t\t\t\t\t\t// When found, cache indexes on `parent` and break\n\t\t\t\t\t\t\t\tif ( node.nodeType === 1 && ++diff && node === elem ) {\n\t\t\t\t\t\t\t\t\tuniqueCache[ type ] = [ dirruns, nodeIndex, diff ];\n\t\t\t\t\t\t\t\t\tbreak;\n\t\t\t\t\t\t\t\t}\n\t\t\t\t\t\t\t}\n\n\t\t\t\t\t\t} else {\n\t\t\t\t\t\t\t// Use previously-cached element index if available\n\t\t\t\t\t\t\tif ( useCache ) {\n\t\t\t\t\t\t\t\t// ...in a gzip-friendly way\n\t\t\t\t\t\t\t\tnode = elem;\n\t\t\t\t\t\t\t\touterCache = node[ expando ] || (node[ expando ] = {});\n\n\t\t\t\t\t\t\t\t// Support: IE <9 only\n\t\t\t\t\t\t\t\t// Defend against cloned attroperties (jQuery gh-1709)\n\t\t\t\t\t\t\t\tuniqueCache = outerCache[ node.uniqueID ] ||\n\t\t\t\t\t\t\t\t\t(outerCache[ node.uniqueID ] = {});\n\n\t\t\t\t\t\t\t\tcache = uniqueCache[ type ] || [];\n\t\t\t\t\t\t\t\tnodeIndex = cache[ 0 ] === dirruns && cache[ 1 ];\n\t\t\t\t\t\t\t\tdiff = nodeIndex;\n\t\t\t\t\t\t\t}\n\n\t\t\t\t\t\t\t// xml :nth-child(...)\n\t\t\t\t\t\t\t// or :nth-last-child(...) or :nth(-last)?-of-type(...)\n\t\t\t\t\t\t\tif ( diff === false ) {\n\t\t\t\t\t\t\t\t// Use the same loop as above to seek `elem` from the start\n\t\t\t\t\t\t\t\twhile ( (node = ++nodeIndex && node && node[ dir ] ||\n\t\t\t\t\t\t\t\t\t(diff = nodeIndex = 0) || start.pop()) ) {\n\n\t\t\t\t\t\t\t\t\tif ( ( ofType ?\n\t\t\t\t\t\t\t\t\t\tnode.nodeName.toLowerCase() === name :\n\t\t\t\t\t\t\t\t\t\tnode.nodeType === 1 ) &&\n\t\t\t\t\t\t\t\t\t\t++diff ) {\n\n\t\t\t\t\t\t\t\t\t\t// Cache the index of each encountered element\n\t\t\t\t\t\t\t\t\t\tif ( useCache ) {\n\t\t\t\t\t\t\t\t\t\t\touterCache = node[ expando ] || (node[ expando ] = {});\n\n\t\t\t\t\t\t\t\t\t\t\t// Support: IE <9 only\n\t\t\t\t\t\t\t\t\t\t\t// Defend against cloned attroperties (jQuery gh-1709)\n\t\t\t\t\t\t\t\t\t\t\tuniqueCache = outerCache[ node.uniqueID ] ||\n\t\t\t\t\t\t\t\t\t\t\t\t(outerCache[ node.uniqueID ] = {});\n\n\t\t\t\t\t\t\t\t\t\t\tuniqueCache[ type ] = [ dirruns, diff ];\n\t\t\t\t\t\t\t\t\t\t}\n\n\t\t\t\t\t\t\t\t\t\tif ( node === elem ) {\n\t\t\t\t\t\t\t\t\t\t\tbreak;\n\t\t\t\t\t\t\t\t\t\t}\n\t\t\t\t\t\t\t\t\t}\n\t\t\t\t\t\t\t\t}\n\t\t\t\t\t\t\t}\n\t\t\t\t\t\t}\n\n\t\t\t\t\t\t// Incorporate the offset, then check against cycle size\n\t\t\t\t\t\tdiff -= last;\n\t\t\t\t\t\treturn diff === first || ( diff % first === 0 && diff / first >= 0 );\n\t\t\t\t\t}\n\t\t\t\t};\n\t\t},\n\n\t\t\"PSEUDO\": function( pseudo, argument ) {\n\t\t\t// pseudo-class names are case-insensitive\n\t\t\t// http://www.w3.org/TR/selectors/#pseudo-classes\n\t\t\t// Prioritize by case sensitivity in case custom pseudos are added with uppercase letters\n\t\t\t// Remember that setFilters inherits from pseudos\n\t\t\tvar args,\n\t\t\t\tfn = Expr.pseudos[ pseudo ] || Expr.setFilters[ pseudo.toLowerCase() ] ||\n\t\t\t\t\tSizzle.error( \"unsupported pseudo: \" + pseudo );\n\n\t\t\t// The user may use createPseudo to indicate that\n\t\t\t// arguments are needed to create the filter function\n\t\t\t// just as Sizzle does\n\t\t\tif ( fn[ expando ] ) {\n\t\t\t\treturn fn( argument );\n\t\t\t}\n\n\t\t\t// But maintain support for old signatures\n\t\t\tif ( fn.length > 1 ) {\n\t\t\t\targs = [ pseudo, pseudo, \"\", argument ];\n\t\t\t\treturn Expr.setFilters.hasOwnProperty( pseudo.toLowerCase() ) ?\n\t\t\t\t\tmarkFunction(function( seed, matches ) {\n\t\t\t\t\t\tvar idx,\n\t\t\t\t\t\t\tmatched = fn( seed, argument ),\n\t\t\t\t\t\t\ti = matched.length;\n\t\t\t\t\t\twhile ( i-- ) {\n\t\t\t\t\t\t\tidx = indexOf( seed, matched[i] );\n\t\t\t\t\t\t\tseed[ idx ] = !( matches[ idx ] = matched[i] );\n\t\t\t\t\t\t}\n\t\t\t\t\t}) :\n\t\t\t\t\tfunction( elem ) {\n\t\t\t\t\t\treturn fn( elem, 0, args );\n\t\t\t\t\t};\n\t\t\t}\n\n\t\t\treturn fn;\n\t\t}\n\t},\n\n\tpseudos: {\n\t\t// Potentially complex pseudos\n\t\t\"not\": markFunction(function( selector ) {\n\t\t\t// Trim the selector passed to compile\n\t\t\t// to avoid treating leading and trailing\n\t\t\t// spaces as combinators\n\t\t\tvar input = [],\n\t\t\t\tresults = [],\n\t\t\t\tmatcher = compile( selector.replace( rtrim, \"$1\" ) );\n\n\t\t\treturn matcher[ expando ] ?\n\t\t\t\tmarkFunction(function( seed, matches, context, xml ) {\n\t\t\t\t\tvar elem,\n\t\t\t\t\t\tunmatched = matcher( seed, null, xml, [] ),\n\t\t\t\t\t\ti = seed.length;\n\n\t\t\t\t\t// Match elements unmatched by `matcher`\n\t\t\t\t\twhile ( i-- ) {\n\t\t\t\t\t\tif ( (elem = unmatched[i]) ) {\n\t\t\t\t\t\t\tseed[i] = !(matches[i] = elem);\n\t\t\t\t\t\t}\n\t\t\t\t\t}\n\t\t\t\t}) :\n\t\t\t\tfunction( elem, context, xml ) {\n\t\t\t\t\tinput[0] = elem;\n\t\t\t\t\tmatcher( input, null, xml, results );\n\t\t\t\t\t// Don't keep the element (issue #299)\n\t\t\t\t\tinput[0] = null;\n\t\t\t\t\treturn !results.pop();\n\t\t\t\t};\n\t\t}),\n\n\t\t\"has\": markFunction(function( selector ) {\n\t\t\treturn function( elem ) {\n\t\t\t\treturn Sizzle( selector, elem ).length > 0;\n\t\t\t};\n\t\t}),\n\n\t\t\"contains\": markFunction(function( text ) {\n\t\t\ttext = text.replace( runescape, funescape );\n\t\t\treturn function( elem ) {\n\t\t\t\treturn ( elem.textContent || elem.innerText || getText( elem ) ).indexOf( text ) > -1;\n\t\t\t};\n\t\t}),\n\n\t\t// \"Whether an element is represented by a :lang() selector\n\t\t// is based solely on the element's language value\n\t\t// being equal to the identifier C,\n\t\t// or beginning with the identifier C immediately followed by \"-\".\n\t\t// The matching of C against the element's language value is performed case-insensitively.\n\t\t// The identifier C does not have to be a valid language name.\"\n\t\t// http://www.w3.org/TR/selectors/#lang-pseudo\n\t\t\"lang\": markFunction( function( lang ) {\n\t\t\t// lang value must be a valid identifier\n\t\t\tif ( !ridentifier.test(lang || \"\") ) {\n\t\t\t\tSizzle.error( \"unsupported lang: \" + lang );\n\t\t\t}\n\t\t\tlang = lang.replace( runescape, funescape ).toLowerCase();\n\t\t\treturn function( elem ) {\n\t\t\t\tvar elemLang;\n\t\t\t\tdo {\n\t\t\t\t\tif ( (elemLang = documentIsHTML ?\n\t\t\t\t\t\telem.lang :\n\t\t\t\t\t\telem.getAttribute(\"xml:lang\") || elem.getAttribute(\"lang\")) ) {\n\n\t\t\t\t\t\telemLang = elemLang.toLowerCase();\n\t\t\t\t\t\treturn elemLang === lang || elemLang.indexOf( lang + \"-\" ) === 0;\n\t\t\t\t\t}\n\t\t\t\t} while ( (elem = elem.parentNode) && elem.nodeType === 1 );\n\t\t\t\treturn false;\n\t\t\t};\n\t\t}),\n\n\t\t// Miscellaneous\n\t\t\"target\": function( elem ) {\n\t\t\tvar hash = window.location && window.location.hash;\n\t\t\treturn hash && hash.slice( 1 ) === elem.id;\n\t\t},\n\n\t\t\"root\": function( elem ) {\n\t\t\treturn elem === docElem;\n\t\t},\n\n\t\t\"focus\": function( elem ) {\n\t\t\treturn elem === document.activeElement && (!document.hasFocus || document.hasFocus()) && !!(elem.type || elem.href || ~elem.tabIndex);\n\t\t},\n\n\t\t// Boolean properties\n\t\t\"enabled\": createDisabledPseudo( false ),\n\t\t\"disabled\": createDisabledPseudo( true ),\n\n\t\t\"checked\": function( elem ) {\n\t\t\t// In CSS3, :checked should return both checked and selected elements\n\t\t\t// http://www.w3.org/TR/2011/REC-css3-selectors-20110929/#checked\n\t\t\tvar nodeName = elem.nodeName.toLowerCase();\n\t\t\treturn (nodeName === \"input\" && !!elem.checked) || (nodeName === \"option\" && !!elem.selected);\n\t\t},\n\n\t\t\"selected\": function( elem ) {\n\t\t\t// Accessing this property makes selected-by-default\n\t\t\t// options in Safari work properly\n\t\t\tif ( elem.parentNode ) {\n\t\t\t\telem.parentNode.selectedIndex;\n\t\t\t}\n\n\t\t\treturn elem.selected === true;\n\t\t},\n\n\t\t// Contents\n\t\t\"empty\": function( elem ) {\n\t\t\t// http://www.w3.org/TR/selectors/#empty-pseudo\n\t\t\t// :empty is negated by element (1) or content nodes (text: 3; cdata: 4; entity ref: 5),\n\t\t\t//   but not by others (comment: 8; processing instruction: 7; etc.)\n\t\t\t// nodeType < 6 works because attributes (2) do not appear as children\n\t\t\tfor ( elem = elem.firstChild; elem; elem = elem.nextSibling ) {\n\t\t\t\tif ( elem.nodeType < 6 ) {\n\t\t\t\t\treturn false;\n\t\t\t\t}\n\t\t\t}\n\t\t\treturn true;\n\t\t},\n\n\t\t\"parent\": function( elem ) {\n\t\t\treturn !Expr.pseudos[\"empty\"]( elem );\n\t\t},\n\n\t\t// Element/input types\n\t\t\"header\": function( elem ) {\n\t\t\treturn rheader.test( elem.nodeName );\n\t\t},\n\n\t\t\"input\": function( elem ) {\n\t\t\treturn rinputs.test( elem.nodeName );\n\t\t},\n\n\t\t\"button\": function( elem ) {\n\t\t\tvar name = elem.nodeName.toLowerCase();\n\t\t\treturn name === \"input\" && elem.type === \"button\" || name === \"button\";\n\t\t},\n\n\t\t\"text\": function( elem ) {\n\t\t\tvar attr;\n\t\t\treturn elem.nodeName.toLowerCase() === \"input\" &&\n\t\t\t\telem.type === \"text\" &&\n\n\t\t\t\t// Support: IE<8\n\t\t\t\t// New HTML5 attribute values (e.g., \"search\") appear with elem.type === \"text\"\n\t\t\t\t( (attr = elem.getAttribute(\"type\")) == null || attr.toLowerCase() === \"text\" );\n\t\t},\n\n\t\t// Position-in-collection\n\t\t\"first\": createPositionalPseudo(function() {\n\t\t\treturn [ 0 ];\n\t\t}),\n\n\t\t\"last\": createPositionalPseudo(function( matchIndexes, length ) {\n\t\t\treturn [ length - 1 ];\n\t\t}),\n\n\t\t\"eq\": createPositionalPseudo(function( matchIndexes, length, argument ) {\n\t\t\treturn [ argument < 0 ? argument + length : argument ];\n\t\t}),\n\n\t\t\"even\": createPositionalPseudo(function( matchIndexes, length ) {\n\t\t\tvar i = 0;\n\t\t\tfor ( ; i < length; i += 2 ) {\n\t\t\t\tmatchIndexes.push( i );\n\t\t\t}\n\t\t\treturn matchIndexes;\n\t\t}),\n\n\t\t\"odd\": createPositionalPseudo(function( matchIndexes, length ) {\n\t\t\tvar i = 1;\n\t\t\tfor ( ; i < length; i += 2 ) {\n\t\t\t\tmatchIndexes.push( i );\n\t\t\t}\n\t\t\treturn matchIndexes;\n\t\t}),\n\n\t\t\"lt\": createPositionalPseudo(function( matchIndexes, length, argument ) {\n\t\t\tvar i = argument < 0 ? argument + length : argument;\n\t\t\tfor ( ; --i >= 0; ) {\n\t\t\t\tmatchIndexes.push( i );\n\t\t\t}\n\t\t\treturn matchIndexes;\n\t\t}),\n\n\t\t\"gt\": createPositionalPseudo(function( matchIndexes, length, argument ) {\n\t\t\tvar i = argument < 0 ? argument + length : argument;\n\t\t\tfor ( ; ++i < length; ) {\n\t\t\t\tmatchIndexes.push( i );\n\t\t\t}\n\t\t\treturn matchIndexes;\n\t\t})\n\t}\n};\n\nExpr.pseudos[\"nth\"] = Expr.pseudos[\"eq\"];\n\n// Add button/input type pseudos\nfor ( i in { radio: true, checkbox: true, file: true, password: true, image: true } ) {\n\tExpr.pseudos[ i ] = createInputPseudo( i );\n}\nfor ( i in { submit: true, reset: true } ) {\n\tExpr.pseudos[ i ] = createButtonPseudo( i );\n}\n\n// Easy API for creating new setFilters\nfunction setFilters() {}\nsetFilters.prototype = Expr.filters = Expr.pseudos;\nExpr.setFilters = new setFilters();\n\ntokenize = Sizzle.tokenize = function( selector, parseOnly ) {\n\tvar matched, match, tokens, type,\n\t\tsoFar, groups, preFilters,\n\t\tcached = tokenCache[ selector + \" \" ];\n\n\tif ( cached ) {\n\t\treturn parseOnly ? 0 : cached.slice( 0 );\n\t}\n\n\tsoFar = selector;\n\tgroups = [];\n\tpreFilters = Expr.preFilter;\n\n\twhile ( soFar ) {\n\n\t\t// Comma and first run\n\t\tif ( !matched || (match = rcomma.exec( soFar )) ) {\n\t\t\tif ( match ) {\n\t\t\t\t// Don't consume trailing commas as valid\n\t\t\t\tsoFar = soFar.slice( match[0].length ) || soFar;\n\t\t\t}\n\t\t\tgroups.push( (tokens = []) );\n\t\t}\n\n\t\tmatched = false;\n\n\t\t// Combinators\n\t\tif ( (match = rcombinators.exec( soFar )) ) {\n\t\t\tmatched = match.shift();\n\t\t\ttokens.push({\n\t\t\t\tvalue: matched,\n\t\t\t\t// Cast descendant combinators to space\n\t\t\t\ttype: match[0].replace( rtrim, \" \" )\n\t\t\t});\n\t\t\tsoFar = soFar.slice( matched.length );\n\t\t}\n\n\t\t// Filters\n\t\tfor ( type in Expr.filter ) {\n\t\t\tif ( (match = matchExpr[ type ].exec( soFar )) && (!preFilters[ type ] ||\n\t\t\t\t(match = preFilters[ type ]( match ))) ) {\n\t\t\t\tmatched = match.shift();\n\t\t\t\ttokens.push({\n\t\t\t\t\tvalue: matched,\n\t\t\t\t\ttype: type,\n\t\t\t\t\tmatches: match\n\t\t\t\t});\n\t\t\t\tsoFar = soFar.slice( matched.length );\n\t\t\t}\n\t\t}\n\n\t\tif ( !matched ) {\n\t\t\tbreak;\n\t\t}\n\t}\n\n\t// Return the length of the invalid excess\n\t// if we're just parsing\n\t// Otherwise, throw an error or return tokens\n\treturn parseOnly ?\n\t\tsoFar.length :\n\t\tsoFar ?\n\t\t\tSizzle.error( selector ) :\n\t\t\t// Cache the tokens\n\t\t\ttokenCache( selector, groups ).slice( 0 );\n};\n\nfunction toSelector( tokens ) {\n\tvar i = 0,\n\t\tlen = tokens.length,\n\t\tselector = \"\";\n\tfor ( ; i < len; i++ ) {\n\t\tselector += tokens[i].value;\n\t}\n\treturn selector;\n}\n\nfunction addCombinator( matcher, combinator, base ) {\n\tvar dir = combinator.dir,\n\t\tskip = combinator.next,\n\t\tkey = skip || dir,\n\t\tcheckNonElements = base && key === \"parentNode\",\n\t\tdoneName = done++;\n\n\treturn combinator.first ?\n\t\t// Check against closest ancestor/preceding element\n\t\tfunction( elem, context, xml ) {\n\t\t\twhile ( (elem = elem[ dir ]) ) {\n\t\t\t\tif ( elem.nodeType === 1 || checkNonElements ) {\n\t\t\t\t\treturn matcher( elem, context, xml );\n\t\t\t\t}\n\t\t\t}\n\t\t\treturn false;\n\t\t} :\n\n\t\t// Check against all ancestor/preceding elements\n\t\tfunction( elem, context, xml ) {\n\t\t\tvar oldCache, uniqueCache, outerCache,\n\t\t\t\tnewCache = [ dirruns, doneName ];\n\n\t\t\t// We can't set arbitrary data on XML nodes, so they don't benefit from combinator caching\n\t\t\tif ( xml ) {\n\t\t\t\twhile ( (elem = elem[ dir ]) ) {\n\t\t\t\t\tif ( elem.nodeType === 1 || checkNonElements ) {\n\t\t\t\t\t\tif ( matcher( elem, context, xml ) ) {\n\t\t\t\t\t\t\treturn true;\n\t\t\t\t\t\t}\n\t\t\t\t\t}\n\t\t\t\t}\n\t\t\t} else {\n\t\t\t\twhile ( (elem = elem[ dir ]) ) {\n\t\t\t\t\tif ( elem.nodeType === 1 || checkNonElements ) {\n\t\t\t\t\t\touterCache = elem[ expando ] || (elem[ expando ] = {});\n\n\t\t\t\t\t\t// Support: IE <9 only\n\t\t\t\t\t\t// Defend against cloned attroperties (jQuery gh-1709)\n\t\t\t\t\t\tuniqueCache = outerCache[ elem.uniqueID ] || (outerCache[ elem.uniqueID ] = {});\n\n\t\t\t\t\t\tif ( skip && skip === elem.nodeName.toLowerCase() ) {\n\t\t\t\t\t\t\telem = elem[ dir ] || elem;\n\t\t\t\t\t\t} else if ( (oldCache = uniqueCache[ key ]) &&\n\t\t\t\t\t\t\toldCache[ 0 ] === dirruns && oldCache[ 1 ] === doneName ) {\n\n\t\t\t\t\t\t\t// Assign to newCache so results back-propagate to previous elements\n\t\t\t\t\t\t\treturn (newCache[ 2 ] = oldCache[ 2 ]);\n\t\t\t\t\t\t} else {\n\t\t\t\t\t\t\t// Reuse newcache so results back-propagate to previous elements\n\t\t\t\t\t\t\tuniqueCache[ key ] = newCache;\n\n\t\t\t\t\t\t\t// A match means we're done; a fail means we have to keep checking\n\t\t\t\t\t\t\tif ( (newCache[ 2 ] = matcher( elem, context, xml )) ) {\n\t\t\t\t\t\t\t\treturn true;\n\t\t\t\t\t\t\t}\n\t\t\t\t\t\t}\n\t\t\t\t\t}\n\t\t\t\t}\n\t\t\t}\n\t\t\treturn false;\n\t\t};\n}\n\nfunction elementMatcher( matchers ) {\n\treturn matchers.length > 1 ?\n\t\tfunction( elem, context, xml ) {\n\t\t\tvar i = matchers.length;\n\t\t\twhile ( i-- ) {\n\t\t\t\tif ( !matchers[i]( elem, context, xml ) ) {\n\t\t\t\t\treturn false;\n\t\t\t\t}\n\t\t\t}\n\t\t\treturn true;\n\t\t} :\n\t\tmatchers[0];\n}\n\nfunction multipleContexts( selector, contexts, results ) {\n\tvar i = 0,\n\t\tlen = contexts.length;\n\tfor ( ; i < len; i++ ) {\n\t\tSizzle( selector, contexts[i], results );\n\t}\n\treturn results;\n}\n\nfunction condense( unmatched, map, filter, context, xml ) {\n\tvar elem,\n\t\tnewUnmatched = [],\n\t\ti = 0,\n\t\tlen = unmatched.length,\n\t\tmapped = map != null;\n\n\tfor ( ; i < len; i++ ) {\n\t\tif ( (elem = unmatched[i]) ) {\n\t\t\tif ( !filter || filter( elem, context, xml ) ) {\n\t\t\t\tnewUnmatched.push( elem );\n\t\t\t\tif ( mapped ) {\n\t\t\t\t\tmap.push( i );\n\t\t\t\t}\n\t\t\t}\n\t\t}\n\t}\n\n\treturn newUnmatched;\n}\n\nfunction setMatcher( preFilter, selector, matcher, postFilter, postFinder, postSelector ) {\n\tif ( postFilter && !postFilter[ expando ] ) {\n\t\tpostFilter = setMatcher( postFilter );\n\t}\n\tif ( postFinder && !postFinder[ expando ] ) {\n\t\tpostFinder = setMatcher( postFinder, postSelector );\n\t}\n\treturn markFunction(function( seed, results, context, xml ) {\n\t\tvar temp, i, elem,\n\t\t\tpreMap = [],\n\t\t\tpostMap = [],\n\t\t\tpreexisting = results.length,\n\n\t\t\t// Get initial elements from seed or context\n\t\t\telems = seed || multipleContexts( selector || \"*\", context.nodeType ? [ context ] : context, [] ),\n\n\t\t\t// Prefilter to get matcher input, preserving a map for seed-results synchronization\n\t\t\tmatcherIn = preFilter && ( seed || !selector ) ?\n\t\t\t\tcondense( elems, preMap, preFilter, context, xml ) :\n\t\t\t\telems,\n\n\t\t\tmatcherOut = matcher ?\n\t\t\t\t// If we have a postFinder, or filtered seed, or non-seed postFilter or preexisting results,\n\t\t\t\tpostFinder || ( seed ? preFilter : preexisting || postFilter ) ?\n\n\t\t\t\t\t// ...intermediate processing is necessary\n\t\t\t\t\t[] :\n\n\t\t\t\t\t// ...otherwise use results directly\n\t\t\t\t\tresults :\n\t\t\t\tmatcherIn;\n\n\t\t// Find primary matches\n\t\tif ( matcher ) {\n\t\t\tmatcher( matcherIn, matcherOut, context, xml );\n\t\t}\n\n\t\t// Apply postFilter\n\t\tif ( postFilter ) {\n\t\t\ttemp = condense( matcherOut, postMap );\n\t\t\tpostFilter( temp, [], context, xml );\n\n\t\t\t// Un-match failing elements by moving them back to matcherIn\n\t\t\ti = temp.length;\n\t\t\twhile ( i-- ) {\n\t\t\t\tif ( (elem = temp[i]) ) {\n\t\t\t\t\tmatcherOut[ postMap[i] ] = !(matcherIn[ postMap[i] ] = elem);\n\t\t\t\t}\n\t\t\t}\n\t\t}\n\n\t\tif ( seed ) {\n\t\t\tif ( postFinder || preFilter ) {\n\t\t\t\tif ( postFinder ) {\n\t\t\t\t\t// Get the final matcherOut by condensing this intermediate into postFinder contexts\n\t\t\t\t\ttemp = [];\n\t\t\t\t\ti = matcherOut.length;\n\t\t\t\t\twhile ( i-- ) {\n\t\t\t\t\t\tif ( (elem = matcherOut[i]) ) {\n\t\t\t\t\t\t\t// Restore matcherIn since elem is not yet a final match\n\t\t\t\t\t\t\ttemp.push( (matcherIn[i] = elem) );\n\t\t\t\t\t\t}\n\t\t\t\t\t}\n\t\t\t\t\tpostFinder( null, (matcherOut = []), temp, xml );\n\t\t\t\t}\n\n\t\t\t\t// Move matched elements from seed to results to keep them synchronized\n\t\t\t\ti = matcherOut.length;\n\t\t\t\twhile ( i-- ) {\n\t\t\t\t\tif ( (elem = matcherOut[i]) &&\n\t\t\t\t\t\t(temp = postFinder ? indexOf( seed, elem ) : preMap[i]) > -1 ) {\n\n\t\t\t\t\t\tseed[temp] = !(results[temp] = elem);\n\t\t\t\t\t}\n\t\t\t\t}\n\t\t\t}\n\n\t\t// Add elements to results, through postFinder if defined\n\t\t} else {\n\t\t\tmatcherOut = condense(\n\t\t\t\tmatcherOut === results ?\n\t\t\t\t\tmatcherOut.splice( preexisting, matcherOut.length ) :\n\t\t\t\t\tmatcherOut\n\t\t\t);\n\t\t\tif ( postFinder ) {\n\t\t\t\tpostFinder( null, results, matcherOut, xml );\n\t\t\t} else {\n\t\t\t\tpush.apply( results, matcherOut );\n\t\t\t}\n\t\t}\n\t});\n}\n\nfunction matcherFromTokens( tokens ) {\n\tvar checkContext, matcher, j,\n\t\tlen = tokens.length,\n\t\tleadingRelative = Expr.relative[ tokens[0].type ],\n\t\timplicitRelative = leadingRelative || Expr.relative[\" \"],\n\t\ti = leadingRelative ? 1 : 0,\n\n\t\t// The foundational matcher ensures that elements are reachable from top-level context(s)\n\t\tmatchContext = addCombinator( function( elem ) {\n\t\t\treturn elem === checkContext;\n\t\t}, implicitRelative, true ),\n\t\tmatchAnyContext = addCombinator( function( elem ) {\n\t\t\treturn indexOf( checkContext, elem ) > -1;\n\t\t}, implicitRelative, true ),\n\t\tmatchers = [ function( elem, context, xml ) {\n\t\t\tvar ret = ( !leadingRelative && ( xml || context !== outermostContext ) ) || (\n\t\t\t\t(checkContext = context).nodeType ?\n\t\t\t\t\tmatchContext( elem, context, xml ) :\n\t\t\t\t\tmatchAnyContext( elem, context, xml ) );\n\t\t\t// Avoid hanging onto element (issue #299)\n\t\t\tcheckContext = null;\n\t\t\treturn ret;\n\t\t} ];\n\n\tfor ( ; i < len; i++ ) {\n\t\tif ( (matcher = Expr.relative[ tokens[i].type ]) ) {\n\t\t\tmatchers = [ addCombinator(elementMatcher( matchers ), matcher) ];\n\t\t} else {\n\t\t\tmatcher = Expr.filter[ tokens[i].type ].apply( null, tokens[i].matches );\n\n\t\t\t// Return special upon seeing a positional matcher\n\t\t\tif ( matcher[ expando ] ) {\n\t\t\t\t// Find the next relative operator (if any) for proper handling\n\t\t\t\tj = ++i;\n\t\t\t\tfor ( ; j < len; j++ ) {\n\t\t\t\t\tif ( Expr.relative[ tokens[j].type ] ) {\n\t\t\t\t\t\tbreak;\n\t\t\t\t\t}\n\t\t\t\t}\n\t\t\t\treturn setMatcher(\n\t\t\t\t\ti > 1 && elementMatcher( matchers ),\n\t\t\t\t\ti > 1 && toSelector(\n\t\t\t\t\t\t// If the preceding token was a descendant combinator, insert an implicit any-element `*`\n\t\t\t\t\t\ttokens.slice( 0, i - 1 ).concat({ value: tokens[ i - 2 ].type === \" \" ? \"*\" : \"\" })\n\t\t\t\t\t).replace( rtrim, \"$1\" ),\n\t\t\t\t\tmatcher,\n\t\t\t\t\ti < j && matcherFromTokens( tokens.slice( i, j ) ),\n\t\t\t\t\tj < len && matcherFromTokens( (tokens = tokens.slice( j )) ),\n\t\t\t\t\tj < len && toSelector( tokens )\n\t\t\t\t);\n\t\t\t}\n\t\t\tmatchers.push( matcher );\n\t\t}\n\t}\n\n\treturn elementMatcher( matchers );\n}\n\nfunction matcherFromGroupMatchers( elementMatchers, setMatchers ) {\n\tvar bySet = setMatchers.length > 0,\n\t\tbyElement = elementMatchers.length > 0,\n\t\tsuperMatcher = function( seed, context, xml, results, outermost ) {\n\t\t\tvar elem, j, matcher,\n\t\t\t\tmatchedCount = 0,\n\t\t\t\ti = \"0\",\n\t\t\t\tunmatched = seed && [],\n\t\t\t\tsetMatched = [],\n\t\t\t\tcontextBackup = outermostContext,\n\t\t\t\t// We must always have either seed elements or outermost context\n\t\t\t\telems = seed || byElement && Expr.find[\"TAG\"]( \"*\", outermost ),\n\t\t\t\t// Use integer dirruns iff this is the outermost matcher\n\t\t\t\tdirrunsUnique = (dirruns += contextBackup == null ? 1 : Math.random() || 0.1),\n\t\t\t\tlen = elems.length;\n\n\t\t\tif ( outermost ) {\n\t\t\t\toutermostContext = context === document || context || outermost;\n\t\t\t}\n\n\t\t\t// Add elements passing elementMatchers directly to results\n\t\t\t// Support: IE<9, Safari\n\t\t\t// Tolerate NodeList properties (IE: \"length\"; Safari: <number>) matching elements by id\n\t\t\tfor ( ; i !== len && (elem = elems[i]) != null; i++ ) {\n\t\t\t\tif ( byElement && elem ) {\n\t\t\t\t\tj = 0;\n\t\t\t\t\tif ( !context && elem.ownerDocument !== document ) {\n\t\t\t\t\t\tsetDocument( elem );\n\t\t\t\t\t\txml = !documentIsHTML;\n\t\t\t\t\t}\n\t\t\t\t\twhile ( (matcher = elementMatchers[j++]) ) {\n\t\t\t\t\t\tif ( matcher( elem, context || document, xml) ) {\n\t\t\t\t\t\t\tresults.push( elem );\n\t\t\t\t\t\t\tbreak;\n\t\t\t\t\t\t}\n\t\t\t\t\t}\n\t\t\t\t\tif ( outermost ) {\n\t\t\t\t\t\tdirruns = dirrunsUnique;\n\t\t\t\t\t}\n\t\t\t\t}\n\n\t\t\t\t// Track unmatched elements for set filters\n\t\t\t\tif ( bySet ) {\n\t\t\t\t\t// They will have gone through all possible matchers\n\t\t\t\t\tif ( (elem = !matcher && elem) ) {\n\t\t\t\t\t\tmatchedCount--;\n\t\t\t\t\t}\n\n\t\t\t\t\t// Lengthen the array for every element, matched or not\n\t\t\t\t\tif ( seed ) {\n\t\t\t\t\t\tunmatched.push( elem );\n\t\t\t\t\t}\n\t\t\t\t}\n\t\t\t}\n\n\t\t\t// `i` is now the count of elements visited above, and adding it to `matchedCount`\n\t\t\t// makes the latter nonnegative.\n\t\t\tmatchedCount += i;\n\n\t\t\t// Apply set filters to unmatched elements\n\t\t\t// NOTE: This can be skipped if there are no unmatched elements (i.e., `matchedCount`\n\t\t\t// equals `i`), unless we didn't visit _any_ elements in the above loop because we have\n\t\t\t// no element matchers and no seed.\n\t\t\t// Incrementing an initially-string \"0\" `i` allows `i` to remain a string only in that\n\t\t\t// case, which will result in a \"00\" `matchedCount` that differs from `i` but is also\n\t\t\t// numerically zero.\n\t\t\tif ( bySet && i !== matchedCount ) {\n\t\t\t\tj = 0;\n\t\t\t\twhile ( (matcher = setMatchers[j++]) ) {\n\t\t\t\t\tmatcher( unmatched, setMatched, context, xml );\n\t\t\t\t}\n\n\t\t\t\tif ( seed ) {\n\t\t\t\t\t// Reintegrate element matches to eliminate the need for sorting\n\t\t\t\t\tif ( matchedCount > 0 ) {\n\t\t\t\t\t\twhile ( i-- ) {\n\t\t\t\t\t\t\tif ( !(unmatched[i] || setMatched[i]) ) {\n\t\t\t\t\t\t\t\tsetMatched[i] = pop.call( results );\n\t\t\t\t\t\t\t}\n\t\t\t\t\t\t}\n\t\t\t\t\t}\n\n\t\t\t\t\t// Discard index placeholder values to get only actual matches\n\t\t\t\t\tsetMatched = condense( setMatched );\n\t\t\t\t}\n\n\t\t\t\t// Add matches to results\n\t\t\t\tpush.apply( results, setMatched );\n\n\t\t\t\t// Seedless set matches succeeding multiple successful matchers stipulate sorting\n\t\t\t\tif ( outermost && !seed && setMatched.length > 0 &&\n\t\t\t\t\t( matchedCount + setMatchers.length ) > 1 ) {\n\n\t\t\t\t\tSizzle.uniqueSort( results );\n\t\t\t\t}\n\t\t\t}\n\n\t\t\t// Override manipulation of globals by nested matchers\n\t\t\tif ( outermost ) {\n\t\t\t\tdirruns = dirrunsUnique;\n\t\t\t\toutermostContext = contextBackup;\n\t\t\t}\n\n\t\t\treturn unmatched;\n\t\t};\n\n\treturn bySet ?\n\t\tmarkFunction( superMatcher ) :\n\t\tsuperMatcher;\n}\n\ncompile = Sizzle.compile = function( selector, match /* Internal Use Only */ ) {\n\tvar i,\n\t\tsetMatchers = [],\n\t\telementMatchers = [],\n\t\tcached = compilerCache[ selector + \" \" ];\n\n\tif ( !cached ) {\n\t\t// Generate a function of recursive functions that can be used to check each element\n\t\tif ( !match ) {\n\t\t\tmatch = tokenize( selector );\n\t\t}\n\t\ti = match.length;\n\t\twhile ( i-- ) {\n\t\t\tcached = matcherFromTokens( match[i] );\n\t\t\tif ( cached[ expando ] ) {\n\t\t\t\tsetMatchers.push( cached );\n\t\t\t} else {\n\t\t\t\telementMatchers.push( cached );\n\t\t\t}\n\t\t}\n\n\t\t// Cache the compiled function\n\t\tcached = compilerCache( selector, matcherFromGroupMatchers( elementMatchers, setMatchers ) );\n\n\t\t// Save selector and tokenization\n\t\tcached.selector = selector;\n\t}\n\treturn cached;\n};\n\n/**\n * A low-level selection function that works with Sizzle's compiled\n *  selector functions\n * @param {String|Function} selector A selector or a pre-compiled\n *  selector function built with Sizzle.compile\n * @param {Element} context\n * @param {Array} [results]\n * @param {Array} [seed] A set of elements to match against\n */\nselect = Sizzle.select = function( selector, context, results, seed ) {\n\tvar i, tokens, token, type, find,\n\t\tcompiled = typeof selector === \"function\" && selector,\n\t\tmatch = !seed && tokenize( (selector = compiled.selector || selector) );\n\n\tresults = results || [];\n\n\t// Try to minimize operations if there is only one selector in the list and no seed\n\t// (the latter of which guarantees us context)\n\tif ( match.length === 1 ) {\n\n\t\t// Reduce context if the leading compound selector is an ID\n\t\ttokens = match[0] = match[0].slice( 0 );\n\t\tif ( tokens.length > 2 && (token = tokens[0]).type === \"ID\" &&\n\t\t\t\tcontext.nodeType === 9 && documentIsHTML && Expr.relative[ tokens[1].type ] ) {\n\n\t\t\tcontext = ( Expr.find[\"ID\"]( token.matches[0].replace(runescape, funescape), context ) || [] )[0];\n\t\t\tif ( !context ) {\n\t\t\t\treturn results;\n\n\t\t\t// Precompiled matchers will still verify ancestry, so step up a level\n\t\t\t} else if ( compiled ) {\n\t\t\t\tcontext = context.parentNode;\n\t\t\t}\n\n\t\t\tselector = selector.slice( tokens.shift().value.length );\n\t\t}\n\n\t\t// Fetch a seed set for right-to-left matching\n\t\ti = matchExpr[\"needsContext\"].test( selector ) ? 0 : tokens.length;\n\t\twhile ( i-- ) {\n\t\t\ttoken = tokens[i];\n\n\t\t\t// Abort if we hit a combinator\n\t\t\tif ( Expr.relative[ (type = token.type) ] ) {\n\t\t\t\tbreak;\n\t\t\t}\n\t\t\tif ( (find = Expr.find[ type ]) ) {\n\t\t\t\t// Search, expanding context for leading sibling combinators\n\t\t\t\tif ( (seed = find(\n\t\t\t\t\ttoken.matches[0].replace( runescape, funescape ),\n\t\t\t\t\trsibling.test( tokens[0].type ) && testContext( context.parentNode ) || context\n\t\t\t\t)) ) {\n\n\t\t\t\t\t// If seed is empty or no tokens remain, we can return early\n\t\t\t\t\ttokens.splice( i, 1 );\n\t\t\t\t\tselector = seed.length && toSelector( tokens );\n\t\t\t\t\tif ( !selector ) {\n\t\t\t\t\t\tpush.apply( results, seed );\n\t\t\t\t\t\treturn results;\n\t\t\t\t\t}\n\n\t\t\t\t\tbreak;\n\t\t\t\t}\n\t\t\t}\n\t\t}\n\t}\n\n\t// Compile and execute a filtering function if one is not provided\n\t// Provide `match` to avoid retokenization if we modified the selector above\n\t( compiled || compile( selector, match ) )(\n\t\tseed,\n\t\tcontext,\n\t\t!documentIsHTML,\n\t\tresults,\n\t\t!context || rsibling.test( selector ) && testContext( context.parentNode ) || context\n\t);\n\treturn results;\n};\n\n// One-time assignments\n\n// Sort stability\nsupport.sortStable = expando.split(\"\").sort( sortOrder ).join(\"\") === expando;\n\n// Support: Chrome 14-35+\n// Always assume duplicates if they aren't passed to the comparison function\nsupport.detectDuplicates = !!hasDuplicate;\n\n// Initialize against the default document\nsetDocument();\n\n// Support: Webkit<537.32 - Safari 6.0.3/Chrome 25 (fixed in Chrome 27)\n// Detached nodes confoundingly follow *each other*\nsupport.sortDetached = assert(function( el ) {\n\t// Should return 1, but returns 4 (following)\n\treturn el.compareDocumentPosition( document.createElement(\"fieldset\") ) & 1;\n});\n\n// Support: IE<8\n// Prevent attribute/property \"interpolation\"\n// https://msdn.microsoft.com/en-us/library/ms536429%28VS.85%29.aspx\nif ( !assert(function( el ) {\n\tel.innerHTML = \"<a href='#'></a>\";\n\treturn el.firstChild.getAttribute(\"href\") === \"#\" ;\n}) ) {\n\taddHandle( \"type|href|height|width\", function( elem, name, isXML ) {\n\t\tif ( !isXML ) {\n\t\t\treturn elem.getAttribute( name, name.toLowerCase() === \"type\" ? 1 : 2 );\n\t\t}\n\t});\n}\n\n// Support: IE<9\n// Use defaultValue in place of getAttribute(\"value\")\nif ( !support.attributes || !assert(function( el ) {\n\tel.innerHTML = \"<input/>\";\n\tel.firstChild.setAttribute( \"value\", \"\" );\n\treturn el.firstChild.getAttribute( \"value\" ) === \"\";\n}) ) {\n\taddHandle( \"value\", function( elem, name, isXML ) {\n\t\tif ( !isXML && elem.nodeName.toLowerCase() === \"input\" ) {\n\t\t\treturn elem.defaultValue;\n\t\t}\n\t});\n}\n\n// Support: IE<9\n// Use getAttributeNode to fetch booleans when getAttribute lies\nif ( !assert(function( el ) {\n\treturn el.getAttribute(\"disabled\") == null;\n}) ) {\n\taddHandle( booleans, function( elem, name, isXML ) {\n\t\tvar val;\n\t\tif ( !isXML ) {\n\t\t\treturn elem[ name ] === true ? name.toLowerCase() :\n\t\t\t\t\t(val = elem.getAttributeNode( name )) && val.specified ?\n\t\t\t\t\tval.value :\n\t\t\t\tnull;\n\t\t}\n\t});\n}\n\nreturn Sizzle;\n\n})( window );\n\n\n\njQuery.find = Sizzle;\njQuery.expr = Sizzle.selectors;\n\n// Deprecated\njQuery.expr[ \":\" ] = jQuery.expr.pseudos;\njQuery.uniqueSort = jQuery.unique = Sizzle.uniqueSort;\njQuery.text = Sizzle.getText;\njQuery.isXMLDoc = Sizzle.isXML;\njQuery.contains = Sizzle.contains;\njQuery.escapeSelector = Sizzle.escape;\n\n\n\n\nvar dir = function( elem, dir, until ) {\n\tvar matched = [],\n\t\ttruncate = until !== undefined;\n\n\twhile ( ( elem = elem[ dir ] ) && elem.nodeType !== 9 ) {\n\t\tif ( elem.nodeType === 1 ) {\n\t\t\tif ( truncate && jQuery( elem ).is( until ) ) {\n\t\t\t\tbreak;\n\t\t\t}\n\t\t\tmatched.push( elem );\n\t\t}\n\t}\n\treturn matched;\n};\n\n\nvar siblings = function( n, elem ) {\n\tvar matched = [];\n\n\tfor ( ; n; n = n.nextSibling ) {\n\t\tif ( n.nodeType === 1 && n !== elem ) {\n\t\t\tmatched.push( n );\n\t\t}\n\t}\n\n\treturn matched;\n};\n\n\nvar rneedsContext = jQuery.expr.match.needsContext;\n\n\n\nfunction nodeName( elem, name ) {\n\n  return elem.nodeName && elem.nodeName.toLowerCase() === name.toLowerCase();\n\n};\nvar rsingleTag = ( /^<([a-z][^\\/\\0>:\\x20\\t\\r\\n\\f]*)[\\x20\\t\\r\\n\\f]*\\/?>(?:<\\/\\1>|)$/i );\n\n\n\nvar risSimple = /^.[^:#\\[\\.,]*$/;\n\n// Implement the identical functionality for filter and not\nfunction winnow( elements, qualifier, not ) {\n\tif ( jQuery.isFunction( qualifier ) ) {\n\t\treturn jQuery.grep( elements, function( elem, i ) {\n\t\t\treturn !!qualifier.call( elem, i, elem ) !== not;\n\t\t} );\n\t}\n\n\t// Single element\n\tif ( qualifier.nodeType ) {\n\t\treturn jQuery.grep( elements, function( elem ) {\n\t\t\treturn ( elem === qualifier ) !== not;\n\t\t} );\n\t}\n\n\t// Arraylike of elements (jQuery, arguments, Array)\n\tif ( typeof qualifier !== \"string\" ) {\n\t\treturn jQuery.grep( elements, function( elem ) {\n\t\t\treturn ( indexOf.call( qualifier, elem ) > -1 ) !== not;\n\t\t} );\n\t}\n\n\t// Simple selector that can be filtered directly, removing non-Elements\n\tif ( risSimple.test( qualifier ) ) {\n\t\treturn jQuery.filter( qualifier, elements, not );\n\t}\n\n\t// Complex selector, compare the two sets, removing non-Elements\n\tqualifier = jQuery.filter( qualifier, elements );\n\treturn jQuery.grep( elements, function( elem ) {\n\t\treturn ( indexOf.call( qualifier, elem ) > -1 ) !== not && elem.nodeType === 1;\n\t} );\n}\n\njQuery.filter = function( expr, elems, not ) {\n\tvar elem = elems[ 0 ];\n\n\tif ( not ) {\n\t\texpr = \":not(\" + expr + \")\";\n\t}\n\n\tif ( elems.length === 1 && elem.nodeType === 1 ) {\n\t\treturn jQuery.find.matchesSelector( elem, expr ) ? [ elem ] : [];\n\t}\n\n\treturn jQuery.find.matches( expr, jQuery.grep( elems, function( elem ) {\n\t\treturn elem.nodeType === 1;\n\t} ) );\n};\n\njQuery.fn.extend( {\n\tfind: function( selector ) {\n\t\tvar i, ret,\n\t\t\tlen = this.length,\n\t\t\tself = this;\n\n\t\tif ( typeof selector !== \"string\" ) {\n\t\t\treturn this.pushStack( jQuery( selector ).filter( function() {\n\t\t\t\tfor ( i = 0; i < len; i++ ) {\n\t\t\t\t\tif ( jQuery.contains( self[ i ], this ) ) {\n\t\t\t\t\t\treturn true;\n\t\t\t\t\t}\n\t\t\t\t}\n\t\t\t} ) );\n\t\t}\n\n\t\tret = this.pushStack( [] );\n\n\t\tfor ( i = 0; i < len; i++ ) {\n\t\t\tjQuery.find( selector, self[ i ], ret );\n\t\t}\n\n\t\treturn len > 1 ? jQuery.uniqueSort( ret ) : ret;\n\t},\n\tfilter: function( selector ) {\n\t\treturn this.pushStack( winnow( this, selector || [], false ) );\n\t},\n\tnot: function( selector ) {\n\t\treturn this.pushStack( winnow( this, selector || [], true ) );\n\t},\n\tis: function( selector ) {\n\t\treturn !!winnow(\n\t\t\tthis,\n\n\t\t\t// If this is a positional/relative selector, check membership in the returned set\n\t\t\t// so $(\"p:first\").is(\"p:last\") won't return true for a doc with two \"p\".\n\t\t\ttypeof selector === \"string\" && rneedsContext.test( selector ) ?\n\t\t\t\tjQuery( selector ) :\n\t\t\t\tselector || [],\n\t\t\tfalse\n\t\t).length;\n\t}\n} );\n\n\n// Initialize a jQuery object\n\n\n// A central reference to the root jQuery(document)\nvar rootjQuery,\n\n\t// A simple way to check for HTML strings\n\t// Prioritize #id over <tag> to avoid XSS via location.hash (#9521)\n\t// Strict HTML recognition (#11290: must start with <)\n\t// Shortcut simple #id case for speed\n\trquickExpr = /^(?:\\s*(<[\\w\\W]+>)[^>]*|#([\\w-]+))$/,\n\n\tinit = jQuery.fn.init = function( selector, context, root ) {\n\t\tvar match, elem;\n\n\t\t// HANDLE: $(\"\"), $(null), $(undefined), $(false)\n\t\tif ( !selector ) {\n\t\t\treturn this;\n\t\t}\n\n\t\t// Method init() accepts an alternate rootjQuery\n\t\t// so migrate can support jQuery.sub (gh-2101)\n\t\troot = root || rootjQuery;\n\n\t\t// Handle HTML strings\n\t\tif ( typeof selector === \"string\" ) {\n\t\t\tif ( selector[ 0 ] === \"<\" &&\n\t\t\t\tselector[ selector.length - 1 ] === \">\" &&\n\t\t\t\tselector.length >= 3 ) {\n\n\t\t\t\t// Assume that strings that start and end with <> are HTML and skip the regex check\n\t\t\t\tmatch = [ null, selector, null ];\n\n\t\t\t} else {\n\t\t\t\tmatch = rquickExpr.exec( selector );\n\t\t\t}\n\n\t\t\t// Match html or make sure no context is specified for #id\n\t\t\tif ( match && ( match[ 1 ] || !context ) ) {\n\n\t\t\t\t// HANDLE: $(html) -> $(array)\n\t\t\t\tif ( match[ 1 ] ) {\n\t\t\t\t\tcontext = context instanceof jQuery ? context[ 0 ] : context;\n\n\t\t\t\t\t// Option to run scripts is true for back-compat\n\t\t\t\t\t// Intentionally let the error be thrown if parseHTML is not present\n\t\t\t\t\tjQuery.merge( this, jQuery.parseHTML(\n\t\t\t\t\t\tmatch[ 1 ],\n\t\t\t\t\t\tcontext && context.nodeType ? context.ownerDocument || context : document,\n\t\t\t\t\t\ttrue\n\t\t\t\t\t) );\n\n\t\t\t\t\t// HANDLE: $(html, props)\n\t\t\t\t\tif ( rsingleTag.test( match[ 1 ] ) && jQuery.isPlainObject( context ) ) {\n\t\t\t\t\t\tfor ( match in context ) {\n\n\t\t\t\t\t\t\t// Properties of context are called as methods if possible\n\t\t\t\t\t\t\tif ( jQuery.isFunction( this[ match ] ) ) {\n\t\t\t\t\t\t\t\tthis[ match ]( context[ match ] );\n\n\t\t\t\t\t\t\t// ...and otherwise set as attributes\n\t\t\t\t\t\t\t} else {\n\t\t\t\t\t\t\t\tthis.attr( match, context[ match ] );\n\t\t\t\t\t\t\t}\n\t\t\t\t\t\t}\n\t\t\t\t\t}\n\n\t\t\t\t\treturn this;\n\n\t\t\t\t// HANDLE: $(#id)\n\t\t\t\t} else {\n\t\t\t\t\telem = document.getElementById( match[ 2 ] );\n\n\t\t\t\t\tif ( elem ) {\n\n\t\t\t\t\t\t// Inject the element directly into the jQuery object\n\t\t\t\t\t\tthis[ 0 ] = elem;\n\t\t\t\t\t\tthis.length = 1;\n\t\t\t\t\t}\n\t\t\t\t\treturn this;\n\t\t\t\t}\n\n\t\t\t// HANDLE: $(expr, $(...))\n\t\t\t} else if ( !context || context.jquery ) {\n\t\t\t\treturn ( context || root ).find( selector );\n\n\t\t\t// HANDLE: $(expr, context)\n\t\t\t// (which is just equivalent to: $(context).find(expr)\n\t\t\t} else {\n\t\t\t\treturn this.constructor( context ).find( selector );\n\t\t\t}\n\n\t\t// HANDLE: $(DOMElement)\n\t\t} else if ( selector.nodeType ) {\n\t\t\tthis[ 0 ] = selector;\n\t\t\tthis.length = 1;\n\t\t\treturn this;\n\n\t\t// HANDLE: $(function)\n\t\t// Shortcut for document ready\n\t\t} else if ( jQuery.isFunction( selector ) ) {\n\t\t\treturn root.ready !== undefined ?\n\t\t\t\troot.ready( selector ) :\n\n\t\t\t\t// Execute immediately if ready is not present\n\t\t\t\tselector( jQuery );\n\t\t}\n\n\t\treturn jQuery.makeArray( selector, this );\n\t};\n\n// Give the init function the jQuery prototype for later instantiation\ninit.prototype = jQuery.fn;\n\n// Initialize central reference\nrootjQuery = jQuery( document );\n\n\nvar rparentsprev = /^(?:parents|prev(?:Until|All))/,\n\n\t// Methods guaranteed to produce a unique set when starting from a unique set\n\tguaranteedUnique = {\n\t\tchildren: true,\n\t\tcontents: true,\n\t\tnext: true,\n\t\tprev: true\n\t};\n\njQuery.fn.extend( {\n\thas: function( target ) {\n\t\tvar targets = jQuery( target, this ),\n\t\t\tl = targets.length;\n\n\t\treturn this.filter( function() {\n\t\t\tvar i = 0;\n\t\t\tfor ( ; i < l; i++ ) {\n\t\t\t\tif ( jQuery.contains( this, targets[ i ] ) ) {\n\t\t\t\t\treturn true;\n\t\t\t\t}\n\t\t\t}\n\t\t} );\n\t},\n\n\tclosest: function( selectors, context ) {\n\t\tvar cur,\n\t\t\ti = 0,\n\t\t\tl = this.length,\n\t\t\tmatched = [],\n\t\t\ttargets = typeof selectors !== \"string\" && jQuery( selectors );\n\n\t\t// Positional selectors never match, since there's no _selection_ context\n\t\tif ( !rneedsContext.test( selectors ) ) {\n\t\t\tfor ( ; i < l; i++ ) {\n\t\t\t\tfor ( cur = this[ i ]; cur && cur !== context; cur = cur.parentNode ) {\n\n\t\t\t\t\t// Always skip document fragments\n\t\t\t\t\tif ( cur.nodeType < 11 && ( targets ?\n\t\t\t\t\t\ttargets.index( cur ) > -1 :\n\n\t\t\t\t\t\t// Don't pass non-elements to Sizzle\n\t\t\t\t\t\tcur.nodeType === 1 &&\n\t\t\t\t\t\t\tjQuery.find.matchesSelector( cur, selectors ) ) ) {\n\n\t\t\t\t\t\tmatched.push( cur );\n\t\t\t\t\t\tbreak;\n\t\t\t\t\t}\n\t\t\t\t}\n\t\t\t}\n\t\t}\n\n\t\treturn this.pushStack( matched.length > 1 ? jQuery.uniqueSort( matched ) : matched );\n\t},\n\n\t// Determine the position of an element within the set\n\tindex: function( elem ) {\n\n\t\t// No argument, return index in parent\n\t\tif ( !elem ) {\n\t\t\treturn ( this[ 0 ] && this[ 0 ].parentNode ) ? this.first().prevAll().length : -1;\n\t\t}\n\n\t\t// Index in selector\n\t\tif ( typeof elem === \"string\" ) {\n\t\t\treturn indexOf.call( jQuery( elem ), this[ 0 ] );\n\t\t}\n\n\t\t// Locate the position of the desired element\n\t\treturn indexOf.call( this,\n\n\t\t\t// If it receives a jQuery object, the first element is used\n\t\t\telem.jquery ? elem[ 0 ] : elem\n\t\t);\n\t},\n\n\tadd: function( selector, context ) {\n\t\treturn this.pushStack(\n\t\t\tjQuery.uniqueSort(\n\t\t\t\tjQuery.merge( this.get(), jQuery( selector, context ) )\n\t\t\t)\n\t\t);\n\t},\n\n\taddBack: function( selector ) {\n\t\treturn this.add( selector == null ?\n\t\t\tthis.prevObject : this.prevObject.filter( selector )\n\t\t);\n\t}\n} );\n\nfunction sibling( cur, dir ) {\n\twhile ( ( cur = cur[ dir ] ) && cur.nodeType !== 1 ) {}\n\treturn cur;\n}\n\njQuery.each( {\n\tparent: function( elem ) {\n\t\tvar parent = elem.parentNode;\n\t\treturn parent && parent.nodeType !== 11 ? parent : null;\n\t},\n\tparents: function( elem ) {\n\t\treturn dir( elem, \"parentNode\" );\n\t},\n\tparentsUntil: function( elem, i, until ) {\n\t\treturn dir( elem, \"parentNode\", until );\n\t},\n\tnext: function( elem ) {\n\t\treturn sibling( elem, \"nextSibling\" );\n\t},\n\tprev: function( elem ) {\n\t\treturn sibling( elem, \"previousSibling\" );\n\t},\n\tnextAll: function( elem ) {\n\t\treturn dir( elem, \"nextSibling\" );\n\t},\n\tprevAll: function( elem ) {\n\t\treturn dir( elem, \"previousSibling\" );\n\t},\n\tnextUntil: function( elem, i, until ) {\n\t\treturn dir( elem, \"nextSibling\", until );\n\t},\n\tprevUntil: function( elem, i, until ) {\n\t\treturn dir( elem, \"previousSibling\", until );\n\t},\n\tsiblings: function( elem ) {\n\t\treturn siblings( ( elem.parentNode || {} ).firstChild, elem );\n\t},\n\tchildren: function( elem ) {\n\t\treturn siblings( elem.firstChild );\n\t},\n\tcontents: function( elem ) {\n        if ( nodeName( elem, \"iframe\" ) ) {\n            return elem.contentDocument;\n        }\n\n        // Support: IE 9 - 11 only, iOS 7 only, Android Browser <=4.3 only\n        // Treat the template element as a regular one in browsers that\n        // don't support it.\n        if ( nodeName( elem, \"template\" ) ) {\n            elem = elem.content || elem;\n        }\n\n        return jQuery.merge( [], elem.childNodes );\n\t}\n}, function( name, fn ) {\n\tjQuery.fn[ name ] = function( until, selector ) {\n\t\tvar matched = jQuery.map( this, fn, until );\n\n\t\tif ( name.slice( -5 ) !== \"Until\" ) {\n\t\t\tselector = until;\n\t\t}\n\n\t\tif ( selector && typeof selector === \"string\" ) {\n\t\t\tmatched = jQuery.filter( selector, matched );\n\t\t}\n\n\t\tif ( this.length > 1 ) {\n\n\t\t\t// Remove duplicates\n\t\t\tif ( !guaranteedUnique[ name ] ) {\n\t\t\t\tjQuery.uniqueSort( matched );\n\t\t\t}\n\n\t\t\t// Reverse order for parents* and prev-derivatives\n\t\t\tif ( rparentsprev.test( name ) ) {\n\t\t\t\tmatched.reverse();\n\t\t\t}\n\t\t}\n\n\t\treturn this.pushStack( matched );\n\t};\n} );\nvar rnothtmlwhite = ( /[^\\x20\\t\\r\\n\\f]+/g );\n\n\n\n// Convert String-formatted options into Object-formatted ones\nfunction createOptions( options ) {\n\tvar object = {};\n\tjQuery.each( options.match( rnothtmlwhite ) || [], function( _, flag ) {\n\t\tobject[ flag ] = true;\n\t} );\n\treturn object;\n}\n\n/*\n * Create a callback list using the following parameters:\n *\n *\toptions: an optional list of space-separated options that will change how\n *\t\t\tthe callback list behaves or a more traditional option object\n *\n * By default a callback list will act like an event callback list and can be\n * \"fired\" multiple times.\n *\n * Possible options:\n *\n *\tonce:\t\t\twill ensure the callback list can only be fired once (like a Deferred)\n *\n *\tmemory:\t\t\twill keep track of previous values and will call any callback added\n *\t\t\t\t\tafter the list has been fired right away with the latest \"memorized\"\n *\t\t\t\t\tvalues (like a Deferred)\n *\n *\tunique:\t\t\twill ensure a callback can only be added once (no duplicate in the list)\n *\n *\tstopOnFalse:\tinterrupt callings when a callback returns false\n *\n */\njQuery.Callbacks = function( options ) {\n\n\t// Convert options from String-formatted to Object-formatted if needed\n\t// (we check in cache first)\n\toptions = typeof options === \"string\" ?\n\t\tcreateOptions( options ) :\n\t\tjQuery.extend( {}, options );\n\n\tvar // Flag to know if list is currently firing\n\t\tfiring,\n\n\t\t// Last fire value for non-forgettable lists\n\t\tmemory,\n\n\t\t// Flag to know if list was already fired\n\t\tfired,\n\n\t\t// Flag to prevent firing\n\t\tlocked,\n\n\t\t// Actual callback list\n\t\tlist = [],\n\n\t\t// Queue of execution data for repeatable lists\n\t\tqueue = [],\n\n\t\t// Index of currently firing callback (modified by add/remove as needed)\n\t\tfiringIndex = -1,\n\n\t\t// Fire callbacks\n\t\tfire = function() {\n\n\t\t\t// Enforce single-firing\n\t\t\tlocked = locked || options.once;\n\n\t\t\t// Execute callbacks for all pending executions,\n\t\t\t// respecting firingIndex overrides and runtime changes\n\t\t\tfired = firing = true;\n\t\t\tfor ( ; queue.length; firingIndex = -1 ) {\n\t\t\t\tmemory = queue.shift();\n\t\t\t\twhile ( ++firingIndex < list.length ) {\n\n\t\t\t\t\t// Run callback and check for early termination\n\t\t\t\t\tif ( list[ firingIndex ].apply( memory[ 0 ], memory[ 1 ] ) === false &&\n\t\t\t\t\t\toptions.stopOnFalse ) {\n\n\t\t\t\t\t\t// Jump to end and forget the data so .add doesn't re-fire\n\t\t\t\t\t\tfiringIndex = list.length;\n\t\t\t\t\t\tmemory = false;\n\t\t\t\t\t}\n\t\t\t\t}\n\t\t\t}\n\n\t\t\t// Forget the data if we're done with it\n\t\t\tif ( !options.memory ) {\n\t\t\t\tmemory = false;\n\t\t\t}\n\n\t\t\tfiring = false;\n\n\t\t\t// Clean up if we're done firing for good\n\t\t\tif ( locked ) {\n\n\t\t\t\t// Keep an empty list if we have data for future add calls\n\t\t\t\tif ( memory ) {\n\t\t\t\t\tlist = [];\n\n\t\t\t\t// Otherwise, this object is spent\n\t\t\t\t} else {\n\t\t\t\t\tlist = \"\";\n\t\t\t\t}\n\t\t\t}\n\t\t},\n\n\t\t// Actual Callbacks object\n\t\tself = {\n\n\t\t\t// Add a callback or a collection of callbacks to the list\n\t\t\tadd: function() {\n\t\t\t\tif ( list ) {\n\n\t\t\t\t\t// If we have memory from a past run, we should fire after adding\n\t\t\t\t\tif ( memory && !firing ) {\n\t\t\t\t\t\tfiringIndex = list.length - 1;\n\t\t\t\t\t\tqueue.push( memory );\n\t\t\t\t\t}\n\n\t\t\t\t\t( function add( args ) {\n\t\t\t\t\t\tjQuery.each( args, function( _, arg ) {\n\t\t\t\t\t\t\tif ( jQuery.isFunction( arg ) ) {\n\t\t\t\t\t\t\t\tif ( !options.unique || !self.has( arg ) ) {\n\t\t\t\t\t\t\t\t\tlist.push( arg );\n\t\t\t\t\t\t\t\t}\n\t\t\t\t\t\t\t} else if ( arg && arg.length && jQuery.type( arg ) !== \"string\" ) {\n\n\t\t\t\t\t\t\t\t// Inspect recursively\n\t\t\t\t\t\t\t\tadd( arg );\n\t\t\t\t\t\t\t}\n\t\t\t\t\t\t} );\n\t\t\t\t\t} )( arguments );\n\n\t\t\t\t\tif ( memory && !firing ) {\n\t\t\t\t\t\tfire();\n\t\t\t\t\t}\n\t\t\t\t}\n\t\t\t\treturn this;\n\t\t\t},\n\n\t\t\t// Remove a callback from the list\n\t\t\tremove: function() {\n\t\t\t\tjQuery.each( arguments, function( _, arg ) {\n\t\t\t\t\tvar index;\n\t\t\t\t\twhile ( ( index = jQuery.inArray( arg, list, index ) ) > -1 ) {\n\t\t\t\t\t\tlist.splice( index, 1 );\n\n\t\t\t\t\t\t// Handle firing indexes\n\t\t\t\t\t\tif ( index <= firingIndex ) {\n\t\t\t\t\t\t\tfiringIndex--;\n\t\t\t\t\t\t}\n\t\t\t\t\t}\n\t\t\t\t} );\n\t\t\t\treturn this;\n\t\t\t},\n\n\t\t\t// Check if a given callback is in the list.\n\t\t\t// If no argument is given, return whether or not list has callbacks attached.\n\t\t\thas: function( fn ) {\n\t\t\t\treturn fn ?\n\t\t\t\t\tjQuery.inArray( fn, list ) > -1 :\n\t\t\t\t\tlist.length > 0;\n\t\t\t},\n\n\t\t\t// Remove all callbacks from the list\n\t\t\tempty: function() {\n\t\t\t\tif ( list ) {\n\t\t\t\t\tlist = [];\n\t\t\t\t}\n\t\t\t\treturn this;\n\t\t\t},\n\n\t\t\t// Disable .fire and .add\n\t\t\t// Abort any current/pending executions\n\t\t\t// Clear all callbacks and values\n\t\t\tdisable: function() {\n\t\t\t\tlocked = queue = [];\n\t\t\t\tlist = memory = \"\";\n\t\t\t\treturn this;\n\t\t\t},\n\t\t\tdisabled: function() {\n\t\t\t\treturn !list;\n\t\t\t},\n\n\t\t\t// Disable .fire\n\t\t\t// Also disable .add unless we have memory (since it would have no effect)\n\t\t\t// Abort any pending executions\n\t\t\tlock: function() {\n\t\t\t\tlocked = queue = [];\n\t\t\t\tif ( !memory && !firing ) {\n\t\t\t\t\tlist = memory = \"\";\n\t\t\t\t}\n\t\t\t\treturn this;\n\t\t\t},\n\t\t\tlocked: function() {\n\t\t\t\treturn !!locked;\n\t\t\t},\n\n\t\t\t// Call all callbacks with the given context and arguments\n\t\t\tfireWith: function( context, args ) {\n\t\t\t\tif ( !locked ) {\n\t\t\t\t\targs = args || [];\n\t\t\t\t\targs = [ context, args.slice ? args.slice() : args ];\n\t\t\t\t\tqueue.push( args );\n\t\t\t\t\tif ( !firing ) {\n\t\t\t\t\t\tfire();\n\t\t\t\t\t}\n\t\t\t\t}\n\t\t\t\treturn this;\n\t\t\t},\n\n\t\t\t// Call all the callbacks with the given arguments\n\t\t\tfire: function() {\n\t\t\t\tself.fireWith( this, arguments );\n\t\t\t\treturn this;\n\t\t\t},\n\n\t\t\t// To know if the callbacks have already been called at least once\n\t\t\tfired: function() {\n\t\t\t\treturn !!fired;\n\t\t\t}\n\t\t};\n\n\treturn self;\n};\n\n\nfunction Identity( v ) {\n\treturn v;\n}\nfunction Thrower( ex ) {\n\tthrow ex;\n}\n\nfunction adoptValue( value, resolve, reject, noValue ) {\n\tvar method;\n\n\ttry {\n\n\t\t// Check for promise aspect first to privilege synchronous behavior\n\t\tif ( value && jQuery.isFunction( ( method = value.promise ) ) ) {\n\t\t\tmethod.call( value ).done( resolve ).fail( reject );\n\n\t\t// Other thenables\n\t\t} else if ( value && jQuery.isFunction( ( method = value.then ) ) ) {\n\t\t\tmethod.call( value, resolve, reject );\n\n\t\t// Other non-thenables\n\t\t} else {\n\n\t\t\t// Control `resolve` arguments by letting Array#slice cast boolean `noValue` to integer:\n\t\t\t// * false: [ value ].slice( 0 ) => resolve( value )\n\t\t\t// * true: [ value ].slice( 1 ) => resolve()\n\t\t\tresolve.apply( undefined, [ value ].slice( noValue ) );\n\t\t}\n\n\t// For Promises/A+, convert exceptions into rejections\n\t// Since jQuery.when doesn't unwrap thenables, we can skip the extra checks appearing in\n\t// Deferred#then to conditionally suppress rejection.\n\t} catch ( value ) {\n\n\t\t// Support: Android 4.0 only\n\t\t// Strict mode functions invoked without .call/.apply get global-object context\n\t\treject.apply( undefined, [ value ] );\n\t}\n}\n\njQuery.extend( {\n\n\tDeferred: function( func ) {\n\t\tvar tuples = [\n\n\t\t\t\t// action, add listener, callbacks,\n\t\t\t\t// ... .then handlers, argument index, [final state]\n\t\t\t\t[ \"notify\", \"progress\", jQuery.Callbacks( \"memory\" ),\n\t\t\t\t\tjQuery.Callbacks( \"memory\" ), 2 ],\n\t\t\t\t[ \"resolve\", \"done\", jQuery.Callbacks( \"once memory\" ),\n\t\t\t\t\tjQuery.Callbacks( \"once memory\" ), 0, \"resolved\" ],\n\t\t\t\t[ \"reject\", \"fail\", jQuery.Callbacks( \"once memory\" ),\n\t\t\t\t\tjQuery.Callbacks( \"once memory\" ), 1, \"rejected\" ]\n\t\t\t],\n\t\t\tstate = \"pending\",\n\t\t\tpromise = {\n\t\t\t\tstate: function() {\n\t\t\t\t\treturn state;\n\t\t\t\t},\n\t\t\t\talways: function() {\n\t\t\t\t\tdeferred.done( arguments ).fail( arguments );\n\t\t\t\t\treturn this;\n\t\t\t\t},\n\t\t\t\t\"catch\": function( fn ) {\n\t\t\t\t\treturn promise.then( null, fn );\n\t\t\t\t},\n\n\t\t\t\t// Keep pipe for back-compat\n\t\t\t\tpipe: function( /* fnDone, fnFail, fnProgress */ ) {\n\t\t\t\t\tvar fns = arguments;\n\n\t\t\t\t\treturn jQuery.Deferred( function( newDefer ) {\n\t\t\t\t\t\tjQuery.each( tuples, function( i, tuple ) {\n\n\t\t\t\t\t\t\t// Map tuples (progress, done, fail) to arguments (done, fail, progress)\n\t\t\t\t\t\t\tvar fn = jQuery.isFunction( fns[ tuple[ 4 ] ] ) && fns[ tuple[ 4 ] ];\n\n\t\t\t\t\t\t\t// deferred.progress(function() { bind to newDefer or newDefer.notify })\n\t\t\t\t\t\t\t// deferred.done(function() { bind to newDefer or newDefer.resolve })\n\t\t\t\t\t\t\t// deferred.fail(function() { bind to newDefer or newDefer.reject })\n\t\t\t\t\t\t\tdeferred[ tuple[ 1 ] ]( function() {\n\t\t\t\t\t\t\t\tvar returned = fn && fn.apply( this, arguments );\n\t\t\t\t\t\t\t\tif ( returned && jQuery.isFunction( returned.promise ) ) {\n\t\t\t\t\t\t\t\t\treturned.promise()\n\t\t\t\t\t\t\t\t\t\t.progress( newDefer.notify )\n\t\t\t\t\t\t\t\t\t\t.done( newDefer.resolve )\n\t\t\t\t\t\t\t\t\t\t.fail( newDefer.reject );\n\t\t\t\t\t\t\t\t} else {\n\t\t\t\t\t\t\t\t\tnewDefer[ tuple[ 0 ] + \"With\" ](\n\t\t\t\t\t\t\t\t\t\tthis,\n\t\t\t\t\t\t\t\t\t\tfn ? [ returned ] : arguments\n\t\t\t\t\t\t\t\t\t);\n\t\t\t\t\t\t\t\t}\n\t\t\t\t\t\t\t} );\n\t\t\t\t\t\t} );\n\t\t\t\t\t\tfns = null;\n\t\t\t\t\t} ).promise();\n\t\t\t\t},\n\t\t\t\tthen: function( onFulfilled, onRejected, onProgress ) {\n\t\t\t\t\tvar maxDepth = 0;\n\t\t\t\t\tfunction resolve( depth, deferred, handler, special ) {\n\t\t\t\t\t\treturn function() {\n\t\t\t\t\t\t\tvar that = this,\n\t\t\t\t\t\t\t\targs = arguments,\n\t\t\t\t\t\t\t\tmightThrow = function() {\n\t\t\t\t\t\t\t\t\tvar returned, then;\n\n\t\t\t\t\t\t\t\t\t// Support: Promises/A+ section 2.3.3.3.3\n\t\t\t\t\t\t\t\t\t// https://promisesaplus.com/#point-59\n\t\t\t\t\t\t\t\t\t// Ignore double-resolution attempts\n\t\t\t\t\t\t\t\t\tif ( depth < maxDepth ) {\n\t\t\t\t\t\t\t\t\t\treturn;\n\t\t\t\t\t\t\t\t\t}\n\n\t\t\t\t\t\t\t\t\treturned = handler.apply( that, args );\n\n\t\t\t\t\t\t\t\t\t// Support: Promises/A+ section 2.3.1\n\t\t\t\t\t\t\t\t\t// https://promisesaplus.com/#point-48\n\t\t\t\t\t\t\t\t\tif ( returned === deferred.promise() ) {\n\t\t\t\t\t\t\t\t\t\tthrow new TypeError( \"Thenable self-resolution\" );\n\t\t\t\t\t\t\t\t\t}\n\n\t\t\t\t\t\t\t\t\t// Support: Promises/A+ sections 2.3.3.1, 3.5\n\t\t\t\t\t\t\t\t\t// https://promisesaplus.com/#point-54\n\t\t\t\t\t\t\t\t\t// https://promisesaplus.com/#point-75\n\t\t\t\t\t\t\t\t\t// Retrieve `then` only once\n\t\t\t\t\t\t\t\t\tthen = returned &&\n\n\t\t\t\t\t\t\t\t\t\t// Support: Promises/A+ section 2.3.4\n\t\t\t\t\t\t\t\t\t\t// https://promisesaplus.com/#point-64\n\t\t\t\t\t\t\t\t\t\t// Only check objects and functions for thenability\n\t\t\t\t\t\t\t\t\t\t( typeof returned === \"object\" ||\n\t\t\t\t\t\t\t\t\t\t\ttypeof returned === \"function\" ) &&\n\t\t\t\t\t\t\t\t\t\treturned.then;\n\n\t\t\t\t\t\t\t\t\t// Handle a returned thenable\n\t\t\t\t\t\t\t\t\tif ( jQuery.isFunction( then ) ) {\n\n\t\t\t\t\t\t\t\t\t\t// Special processors (notify) just wait for resolution\n\t\t\t\t\t\t\t\t\t\tif ( special ) {\n\t\t\t\t\t\t\t\t\t\t\tthen.call(\n\t\t\t\t\t\t\t\t\t\t\t\treturned,\n\t\t\t\t\t\t\t\t\t\t\t\tresolve( maxDepth, deferred, Identity, special ),\n\t\t\t\t\t\t\t\t\t\t\t\tresolve( maxDepth, deferred, Thrower, special )\n\t\t\t\t\t\t\t\t\t\t\t);\n\n\t\t\t\t\t\t\t\t\t\t// Normal processors (resolve) also hook into progress\n\t\t\t\t\t\t\t\t\t\t} else {\n\n\t\t\t\t\t\t\t\t\t\t\t// ...and disregard older resolution values\n\t\t\t\t\t\t\t\t\t\t\tmaxDepth++;\n\n\t\t\t\t\t\t\t\t\t\t\tthen.call(\n\t\t\t\t\t\t\t\t\t\t\t\treturned,\n\t\t\t\t\t\t\t\t\t\t\t\tresolve( maxDepth, deferred, Identity, special ),\n\t\t\t\t\t\t\t\t\t\t\t\tresolve( maxDepth, deferred, Thrower, special ),\n\t\t\t\t\t\t\t\t\t\t\t\tresolve( maxDepth, deferred, Identity,\n\t\t\t\t\t\t\t\t\t\t\t\t\tdeferred.notifyWith )\n\t\t\t\t\t\t\t\t\t\t\t);\n\t\t\t\t\t\t\t\t\t\t}\n\n\t\t\t\t\t\t\t\t\t// Handle all other returned values\n\t\t\t\t\t\t\t\t\t} else {\n\n\t\t\t\t\t\t\t\t\t\t// Only substitute handlers pass on context\n\t\t\t\t\t\t\t\t\t\t// and multiple values (non-spec behavior)\n\t\t\t\t\t\t\t\t\t\tif ( handler !== Identity ) {\n\t\t\t\t\t\t\t\t\t\t\tthat = undefined;\n\t\t\t\t\t\t\t\t\t\t\targs = [ returned ];\n\t\t\t\t\t\t\t\t\t\t}\n\n\t\t\t\t\t\t\t\t\t\t// Process the value(s)\n\t\t\t\t\t\t\t\t\t\t// Default process is resolve\n\t\t\t\t\t\t\t\t\t\t( special || deferred.resolveWith )( that, args );\n\t\t\t\t\t\t\t\t\t}\n\t\t\t\t\t\t\t\t},\n\n\t\t\t\t\t\t\t\t// Only normal processors (resolve) catch and reject exceptions\n\t\t\t\t\t\t\t\tprocess = special ?\n\t\t\t\t\t\t\t\t\tmightThrow :\n\t\t\t\t\t\t\t\t\tfunction() {\n\t\t\t\t\t\t\t\t\t\ttry {\n\t\t\t\t\t\t\t\t\t\t\tmightThrow();\n\t\t\t\t\t\t\t\t\t\t} catch ( e ) {\n\n\t\t\t\t\t\t\t\t\t\t\tif ( jQuery.Deferred.exceptionHook ) {\n\t\t\t\t\t\t\t\t\t\t\t\tjQuery.Deferred.exceptionHook( e,\n\t\t\t\t\t\t\t\t\t\t\t\t\tprocess.stackTrace );\n\t\t\t\t\t\t\t\t\t\t\t}\n\n\t\t\t\t\t\t\t\t\t\t\t// Support: Promises/A+ section 2.3.3.3.4.1\n\t\t\t\t\t\t\t\t\t\t\t// https://promisesaplus.com/#point-61\n\t\t\t\t\t\t\t\t\t\t\t// Ignore post-resolution exceptions\n\t\t\t\t\t\t\t\t\t\t\tif ( depth + 1 >= maxDepth ) {\n\n\t\t\t\t\t\t\t\t\t\t\t\t// Only substitute handlers pass on context\n\t\t\t\t\t\t\t\t\t\t\t\t// and multiple values (non-spec behavior)\n\t\t\t\t\t\t\t\t\t\t\t\tif ( handler !== Thrower ) {\n\t\t\t\t\t\t\t\t\t\t\t\t\tthat = undefined;\n\t\t\t\t\t\t\t\t\t\t\t\t\targs = [ e ];\n\t\t\t\t\t\t\t\t\t\t\t\t}\n\n\t\t\t\t\t\t\t\t\t\t\t\tdeferred.rejectWith( that, args );\n\t\t\t\t\t\t\t\t\t\t\t}\n\t\t\t\t\t\t\t\t\t\t}\n\t\t\t\t\t\t\t\t\t};\n\n\t\t\t\t\t\t\t// Support: Promises/A+ section 2.3.3.3.1\n\t\t\t\t\t\t\t// https://promisesaplus.com/#point-57\n\t\t\t\t\t\t\t// Re-resolve promises immediately to dodge false rejection from\n\t\t\t\t\t\t\t// subsequent errors\n\t\t\t\t\t\t\tif ( depth ) {\n\t\t\t\t\t\t\t\tprocess();\n\t\t\t\t\t\t\t} else {\n\n\t\t\t\t\t\t\t\t// Call an optional hook to record the stack, in case of exception\n\t\t\t\t\t\t\t\t// since it's otherwise lost when execution goes async\n\t\t\t\t\t\t\t\tif ( jQuery.Deferred.getStackHook ) {\n\t\t\t\t\t\t\t\t\tprocess.stackTrace = jQuery.Deferred.getStackHook();\n\t\t\t\t\t\t\t\t}\n\t\t\t\t\t\t\t\twindow.setTimeout( process );\n\t\t\t\t\t\t\t}\n\t\t\t\t\t\t};\n\t\t\t\t\t}\n\n\t\t\t\t\treturn jQuery.Deferred( function( newDefer ) {\n\n\t\t\t\t\t\t// progress_handlers.add( ... )\n\t\t\t\t\t\ttuples[ 0 ][ 3 ].add(\n\t\t\t\t\t\t\tresolve(\n\t\t\t\t\t\t\t\t0,\n\t\t\t\t\t\t\t\tnewDefer,\n\t\t\t\t\t\t\t\tjQuery.isFunction( onProgress ) ?\n\t\t\t\t\t\t\t\t\tonProgress :\n\t\t\t\t\t\t\t\t\tIdentity,\n\t\t\t\t\t\t\t\tnewDefer.notifyWith\n\t\t\t\t\t\t\t)\n\t\t\t\t\t\t);\n\n\t\t\t\t\t\t// fulfilled_handlers.add( ... )\n\t\t\t\t\t\ttuples[ 1 ][ 3 ].add(\n\t\t\t\t\t\t\tresolve(\n\t\t\t\t\t\t\t\t0,\n\t\t\t\t\t\t\t\tnewDefer,\n\t\t\t\t\t\t\t\tjQuery.isFunction( onFulfilled ) ?\n\t\t\t\t\t\t\t\t\tonFulfilled :\n\t\t\t\t\t\t\t\t\tIdentity\n\t\t\t\t\t\t\t)\n\t\t\t\t\t\t);\n\n\t\t\t\t\t\t// rejected_handlers.add( ... )\n\t\t\t\t\t\ttuples[ 2 ][ 3 ].add(\n\t\t\t\t\t\t\tresolve(\n\t\t\t\t\t\t\t\t0,\n\t\t\t\t\t\t\t\tnewDefer,\n\t\t\t\t\t\t\t\tjQuery.isFunction( onRejected ) ?\n\t\t\t\t\t\t\t\t\tonRejected :\n\t\t\t\t\t\t\t\t\tThrower\n\t\t\t\t\t\t\t)\n\t\t\t\t\t\t);\n\t\t\t\t\t} ).promise();\n\t\t\t\t},\n\n\t\t\t\t// Get a promise for this deferred\n\t\t\t\t// If obj is provided, the promise aspect is added to the object\n\t\t\t\tpromise: function( obj ) {\n\t\t\t\t\treturn obj != null ? jQuery.extend( obj, promise ) : promise;\n\t\t\t\t}\n\t\t\t},\n\t\t\tdeferred = {};\n\n\t\t// Add list-specific methods\n\t\tjQuery.each( tuples, function( i, tuple ) {\n\t\t\tvar list = tuple[ 2 ],\n\t\t\t\tstateString = tuple[ 5 ];\n\n\t\t\t// promise.progress = list.add\n\t\t\t// promise.done = list.add\n\t\t\t// promise.fail = list.add\n\t\t\tpromise[ tuple[ 1 ] ] = list.add;\n\n\t\t\t// Handle state\n\t\t\tif ( stateString ) {\n\t\t\t\tlist.add(\n\t\t\t\t\tfunction() {\n\n\t\t\t\t\t\t// state = \"resolved\" (i.e., fulfilled)\n\t\t\t\t\t\t// state = \"rejected\"\n\t\t\t\t\t\tstate = stateString;\n\t\t\t\t\t},\n\n\t\t\t\t\t// rejected_callbacks.disable\n\t\t\t\t\t// fulfilled_callbacks.disable\n\t\t\t\t\ttuples[ 3 - i ][ 2 ].disable,\n\n\t\t\t\t\t// progress_callbacks.lock\n\t\t\t\t\ttuples[ 0 ][ 2 ].lock\n\t\t\t\t);\n\t\t\t}\n\n\t\t\t// progress_handlers.fire\n\t\t\t// fulfilled_handlers.fire\n\t\t\t// rejected_handlers.fire\n\t\t\tlist.add( tuple[ 3 ].fire );\n\n\t\t\t// deferred.notify = function() { deferred.notifyWith(...) }\n\t\t\t// deferred.resolve = function() { deferred.resolveWith(...) }\n\t\t\t// deferred.reject = function() { deferred.rejectWith(...) }\n\t\t\tdeferred[ tuple[ 0 ] ] = function() {\n\t\t\t\tdeferred[ tuple[ 0 ] + \"With\" ]( this === deferred ? undefined : this, arguments );\n\t\t\t\treturn this;\n\t\t\t};\n\n\t\t\t// deferred.notifyWith = list.fireWith\n\t\t\t// deferred.resolveWith = list.fireWith\n\t\t\t// deferred.rejectWith = list.fireWith\n\t\t\tdeferred[ tuple[ 0 ] + \"With\" ] = list.fireWith;\n\t\t} );\n\n\t\t// Make the deferred a promise\n\t\tpromise.promise( deferred );\n\n\t\t// Call given func if any\n\t\tif ( func ) {\n\t\t\tfunc.call( deferred, deferred );\n\t\t}\n\n\t\t// All done!\n\t\treturn deferred;\n\t},\n\n\t// Deferred helper\n\twhen: function( singleValue ) {\n\t\tvar\n\n\t\t\t// count of uncompleted subordinates\n\t\t\tremaining = arguments.length,\n\n\t\t\t// count of unprocessed arguments\n\t\t\ti = remaining,\n\n\t\t\t// subordinate fulfillment data\n\t\t\tresolveContexts = Array( i ),\n\t\t\tresolveValues = slice.call( arguments ),\n\n\t\t\t// the master Deferred\n\t\t\tmaster = jQuery.Deferred(),\n\n\t\t\t// subordinate callback factory\n\t\t\tupdateFunc = function( i ) {\n\t\t\t\treturn function( value ) {\n\t\t\t\t\tresolveContexts[ i ] = this;\n\t\t\t\t\tresolveValues[ i ] = arguments.length > 1 ? slice.call( arguments ) : value;\n\t\t\t\t\tif ( !( --remaining ) ) {\n\t\t\t\t\t\tmaster.resolveWith( resolveContexts, resolveValues );\n\t\t\t\t\t}\n\t\t\t\t};\n\t\t\t};\n\n\t\t// Single- and empty arguments are adopted like Promise.resolve\n\t\tif ( remaining <= 1 ) {\n\t\t\tadoptValue( singleValue, master.done( updateFunc( i ) ).resolve, master.reject,\n\t\t\t\t!remaining );\n\n\t\t\t// Use .then() to unwrap secondary thenables (cf. gh-3000)\n\t\t\tif ( master.state() === \"pending\" ||\n\t\t\t\tjQuery.isFunction( resolveValues[ i ] && resolveValues[ i ].then ) ) {\n\n\t\t\t\treturn master.then();\n\t\t\t}\n\t\t}\n\n\t\t// Multiple arguments are aggregated like Promise.all array elements\n\t\twhile ( i-- ) {\n\t\t\tadoptValue( resolveValues[ i ], updateFunc( i ), master.reject );\n\t\t}\n\n\t\treturn master.promise();\n\t}\n} );\n\n\n// These usually indicate a programmer mistake during development,\n// warn about them ASAP rather than swallowing them by default.\nvar rerrorNames = /^(Eval|Internal|Range|Reference|Syntax|Type|URI)Error$/;\n\njQuery.Deferred.exceptionHook = function( error, stack ) {\n\n\t// Support: IE 8 - 9 only\n\t// Console exists when dev tools are open, which can happen at any time\n\tif ( window.console && window.console.warn && error && rerrorNames.test( error.name ) ) {\n\t\twindow.console.warn( \"jQuery.Deferred exception: \" + error.message, error.stack, stack );\n\t}\n};\n\n\n\n\njQuery.readyException = function( error ) {\n\twindow.setTimeout( function() {\n\t\tthrow error;\n\t} );\n};\n\n\n\n\n// The deferred used on DOM ready\nvar readyList = jQuery.Deferred();\n\njQuery.fn.ready = function( fn ) {\n\n\treadyList\n\t\t.then( fn )\n\n\t\t// Wrap jQuery.readyException in a function so that the lookup\n\t\t// happens at the time of error handling instead of callback\n\t\t// registration.\n\t\t.catch( function( error ) {\n\t\t\tjQuery.readyException( error );\n\t\t} );\n\n\treturn this;\n};\n\njQuery.extend( {\n\n\t// Is the DOM ready to be used? Set to true once it occurs.\n\tisReady: false,\n\n\t// A counter to track how many items to wait for before\n\t// the ready event fires. See #6781\n\treadyWait: 1,\n\n\t// Handle when the DOM is ready\n\tready: function( wait ) {\n\n\t\t// Abort if there are pending holds or we're already ready\n\t\tif ( wait === true ? --jQuery.readyWait : jQuery.isReady ) {\n\t\t\treturn;\n\t\t}\n\n\t\t// Remember that the DOM is ready\n\t\tjQuery.isReady = true;\n\n\t\t// If a normal DOM Ready event fired, decrement, and wait if need be\n\t\tif ( wait !== true && --jQuery.readyWait > 0 ) {\n\t\t\treturn;\n\t\t}\n\n\t\t// If there are functions bound, to execute\n\t\treadyList.resolveWith( document, [ jQuery ] );\n\t}\n} );\n\njQuery.ready.then = readyList.then;\n\n// The ready event handler and self cleanup method\nfunction completed() {\n\tdocument.removeEventListener( \"DOMContentLoaded\", completed );\n\twindow.removeEventListener( \"load\", completed );\n\tjQuery.ready();\n}\n\n// Catch cases where $(document).ready() is called\n// after the browser event has already occurred.\n// Support: IE <=9 - 10 only\n// Older IE sometimes signals \"interactive\" too soon\nif ( document.readyState === \"complete\" ||\n\t( document.readyState !== \"loading\" && !document.documentElement.doScroll ) ) {\n\n\t// Handle it asynchronously to allow scripts the opportunity to delay ready\n\twindow.setTimeout( jQuery.ready );\n\n} else {\n\n\t// Use the handy event callback\n\tdocument.addEventListener( \"DOMContentLoaded\", completed );\n\n\t// A fallback to window.onload, that will always work\n\twindow.addEventListener( \"load\", completed );\n}\n\n\n\n\n// Multifunctional method to get and set values of a collection\n// The value/s can optionally be executed if it's a function\nvar access = function( elems, fn, key, value, chainable, emptyGet, raw ) {\n\tvar i = 0,\n\t\tlen = elems.length,\n\t\tbulk = key == null;\n\n\t// Sets many values\n\tif ( jQuery.type( key ) === \"object\" ) {\n\t\tchainable = true;\n\t\tfor ( i in key ) {\n\t\t\taccess( elems, fn, i, key[ i ], true, emptyGet, raw );\n\t\t}\n\n\t// Sets one value\n\t} else if ( value !== undefined ) {\n\t\tchainable = true;\n\n\t\tif ( !jQuery.isFunction( value ) ) {\n\t\t\traw = true;\n\t\t}\n\n\t\tif ( bulk ) {\n\n\t\t\t// Bulk operations run against the entire set\n\t\t\tif ( raw ) {\n\t\t\t\tfn.call( elems, value );\n\t\t\t\tfn = null;\n\n\t\t\t// ...except when executing function values\n\t\t\t} else {\n\t\t\t\tbulk = fn;\n\t\t\t\tfn = function( elem, key, value ) {\n\t\t\t\t\treturn bulk.call( jQuery( elem ), value );\n\t\t\t\t};\n\t\t\t}\n\t\t}\n\n\t\tif ( fn ) {\n\t\t\tfor ( ; i < len; i++ ) {\n\t\t\t\tfn(\n\t\t\t\t\telems[ i ], key, raw ?\n\t\t\t\t\tvalue :\n\t\t\t\t\tvalue.call( elems[ i ], i, fn( elems[ i ], key ) )\n\t\t\t\t);\n\t\t\t}\n\t\t}\n\t}\n\n\tif ( chainable ) {\n\t\treturn elems;\n\t}\n\n\t// Gets\n\tif ( bulk ) {\n\t\treturn fn.call( elems );\n\t}\n\n\treturn len ? fn( elems[ 0 ], key ) : emptyGet;\n};\nvar acceptData = function( owner ) {\n\n\t// Accepts only:\n\t//  - Node\n\t//    - Node.ELEMENT_NODE\n\t//    - Node.DOCUMENT_NODE\n\t//  - Object\n\t//    - Any\n\treturn owner.nodeType === 1 || owner.nodeType === 9 || !( +owner.nodeType );\n};\n\n\n\n\nfunction Data() {\n\tthis.expando = jQuery.expando + Data.uid++;\n}\n\nData.uid = 1;\n\nData.prototype = {\n\n\tcache: function( owner ) {\n\n\t\t// Check if the owner object already has a cache\n\t\tvar value = owner[ this.expando ];\n\n\t\t// If not, create one\n\t\tif ( !value ) {\n\t\t\tvalue = {};\n\n\t\t\t// We can accept data for non-element nodes in modern browsers,\n\t\t\t// but we should not, see #8335.\n\t\t\t// Always return an empty object.\n\t\t\tif ( acceptData( owner ) ) {\n\n\t\t\t\t// If it is a node unlikely to be stringify-ed or looped over\n\t\t\t\t// use plain assignment\n\t\t\t\tif ( owner.nodeType ) {\n\t\t\t\t\towner[ this.expando ] = value;\n\n\t\t\t\t// Otherwise secure it in a non-enumerable property\n\t\t\t\t// configurable must be true to allow the property to be\n\t\t\t\t// deleted when data is removed\n\t\t\t\t} else {\n\t\t\t\t\tObject.defineProperty( owner, this.expando, {\n\t\t\t\t\t\tvalue: value,\n\t\t\t\t\t\tconfigurable: true\n\t\t\t\t\t} );\n\t\t\t\t}\n\t\t\t}\n\t\t}\n\n\t\treturn value;\n\t},\n\tset: function( owner, data, value ) {\n\t\tvar prop,\n\t\t\tcache = this.cache( owner );\n\n\t\t// Handle: [ owner, key, value ] args\n\t\t// Always use camelCase key (gh-2257)\n\t\tif ( typeof data === \"string\" ) {\n\t\t\tcache[ jQuery.camelCase( data ) ] = value;\n\n\t\t// Handle: [ owner, { properties } ] args\n\t\t} else {\n\n\t\t\t// Copy the properties one-by-one to the cache object\n\t\t\tfor ( prop in data ) {\n\t\t\t\tcache[ jQuery.camelCase( prop ) ] = data[ prop ];\n\t\t\t}\n\t\t}\n\t\treturn cache;\n\t},\n\tget: function( owner, key ) {\n\t\treturn key === undefined ?\n\t\t\tthis.cache( owner ) :\n\n\t\t\t// Always use camelCase key (gh-2257)\n\t\t\towner[ this.expando ] && owner[ this.expando ][ jQuery.camelCase( key ) ];\n\t},\n\taccess: function( owner, key, value ) {\n\n\t\t// In cases where either:\n\t\t//\n\t\t//   1. No key was specified\n\t\t//   2. A string key was specified, but no value provided\n\t\t//\n\t\t// Take the \"read\" path and allow the get method to determine\n\t\t// which value to return, respectively either:\n\t\t//\n\t\t//   1. The entire cache object\n\t\t//   2. The data stored at the key\n\t\t//\n\t\tif ( key === undefined ||\n\t\t\t\t( ( key && typeof key === \"string\" ) && value === undefined ) ) {\n\n\t\t\treturn this.get( owner, key );\n\t\t}\n\n\t\t// When the key is not a string, or both a key and value\n\t\t// are specified, set or extend (existing objects) with either:\n\t\t//\n\t\t//   1. An object of properties\n\t\t//   2. A key and value\n\t\t//\n\t\tthis.set( owner, key, value );\n\n\t\t// Since the \"set\" path can have two possible entry points\n\t\t// return the expected data based on which path was taken[*]\n\t\treturn value !== undefined ? value : key;\n\t},\n\tremove: function( owner, key ) {\n\t\tvar i,\n\t\t\tcache = owner[ this.expando ];\n\n\t\tif ( cache === undefined ) {\n\t\t\treturn;\n\t\t}\n\n\t\tif ( key !== undefined ) {\n\n\t\t\t// Support array or space separated string of keys\n\t\t\tif ( Array.isArray( key ) ) {\n\n\t\t\t\t// If key is an array of keys...\n\t\t\t\t// We always set camelCase keys, so remove that.\n\t\t\t\tkey = key.map( jQuery.camelCase );\n\t\t\t} else {\n\t\t\t\tkey = jQuery.camelCase( key );\n\n\t\t\t\t// If a key with the spaces exists, use it.\n\t\t\t\t// Otherwise, create an array by matching non-whitespace\n\t\t\t\tkey = key in cache ?\n\t\t\t\t\t[ key ] :\n\t\t\t\t\t( key.match( rnothtmlwhite ) || [] );\n\t\t\t}\n\n\t\t\ti = key.length;\n\n\t\t\twhile ( i-- ) {\n\t\t\t\tdelete cache[ key[ i ] ];\n\t\t\t}\n\t\t}\n\n\t\t// Remove the expando if there's no more data\n\t\tif ( key === undefined || jQuery.isEmptyObject( cache ) ) {\n\n\t\t\t// Support: Chrome <=35 - 45\n\t\t\t// Webkit & Blink performance suffers when deleting properties\n\t\t\t// from DOM nodes, so set to undefined instead\n\t\t\t// https://bugs.chromium.org/p/chromium/issues/detail?id=378607 (bug restricted)\n\t\t\tif ( owner.nodeType ) {\n\t\t\t\towner[ this.expando ] = undefined;\n\t\t\t} else {\n\t\t\t\tdelete owner[ this.expando ];\n\t\t\t}\n\t\t}\n\t},\n\thasData: function( owner ) {\n\t\tvar cache = owner[ this.expando ];\n\t\treturn cache !== undefined && !jQuery.isEmptyObject( cache );\n\t}\n};\nvar dataPriv = new Data();\n\nvar dataUser = new Data();\n\n\n\n//\tImplementation Summary\n//\n//\t1. Enforce API surface and semantic compatibility with 1.9.x branch\n//\t2. Improve the module's maintainability by reducing the storage\n//\t\tpaths to a single mechanism.\n//\t3. Use the same single mechanism to support \"private\" and \"user\" data.\n//\t4. _Never_ expose \"private\" data to user code (TODO: Drop _data, _removeData)\n//\t5. Avoid exposing implementation details on user objects (eg. expando properties)\n//\t6. Provide a clear path for implementation upgrade to WeakMap in 2014\n\nvar rbrace = /^(?:\\{[\\w\\W]*\\}|\\[[\\w\\W]*\\])$/,\n\trmultiDash = /[A-Z]/g;\n\nfunction getData( data ) {\n\tif ( data === \"true\" ) {\n\t\treturn true;\n\t}\n\n\tif ( data === \"false\" ) {\n\t\treturn false;\n\t}\n\n\tif ( data === \"null\" ) {\n\t\treturn null;\n\t}\n\n\t// Only convert to a number if it doesn't change the string\n\tif ( data === +data + \"\" ) {\n\t\treturn +data;\n\t}\n\n\tif ( rbrace.test( data ) ) {\n\t\treturn JSON.parse( data );\n\t}\n\n\treturn data;\n}\n\nfunction dataAttr( elem, key, data ) {\n\tvar name;\n\n\t// If nothing was found internally, try to fetch any\n\t// data from the HTML5 data-* attribute\n\tif ( data === undefined && elem.nodeType === 1 ) {\n\t\tname = \"data-\" + key.replace( rmultiDash, \"-$&\" ).toLowerCase();\n\t\tdata = elem.getAttribute( name );\n\n\t\tif ( typeof data === \"string\" ) {\n\t\t\ttry {\n\t\t\t\tdata = getData( data );\n\t\t\t} catch ( e ) {}\n\n\t\t\t// Make sure we set the data so it isn't changed later\n\t\t\tdataUser.set( elem, key, data );\n\t\t} else {\n\t\t\tdata = undefined;\n\t\t}\n\t}\n\treturn data;\n}\n\njQuery.extend( {\n\thasData: function( elem ) {\n\t\treturn dataUser.hasData( elem ) || dataPriv.hasData( elem );\n\t},\n\n\tdata: function( elem, name, data ) {\n\t\treturn dataUser.access( elem, name, data );\n\t},\n\n\tremoveData: function( elem, name ) {\n\t\tdataUser.remove( elem, name );\n\t},\n\n\t// TODO: Now that all calls to _data and _removeData have been replaced\n\t// with direct calls to dataPriv methods, these can be deprecated.\n\t_data: function( elem, name, data ) {\n\t\treturn dataPriv.access( elem, name, data );\n\t},\n\n\t_removeData: function( elem, name ) {\n\t\tdataPriv.remove( elem, name );\n\t}\n} );\n\njQuery.fn.extend( {\n\tdata: function( key, value ) {\n\t\tvar i, name, data,\n\t\t\telem = this[ 0 ],\n\t\t\tattrs = elem && elem.attributes;\n\n\t\t// Gets all values\n\t\tif ( key === undefined ) {\n\t\t\tif ( this.length ) {\n\t\t\t\tdata = dataUser.get( elem );\n\n\t\t\t\tif ( elem.nodeType === 1 && !dataPriv.get( elem, \"hasDataAttrs\" ) ) {\n\t\t\t\t\ti = attrs.length;\n\t\t\t\t\twhile ( i-- ) {\n\n\t\t\t\t\t\t// Support: IE 11 only\n\t\t\t\t\t\t// The attrs elements can be null (#14894)\n\t\t\t\t\t\tif ( attrs[ i ] ) {\n\t\t\t\t\t\t\tname = attrs[ i ].name;\n\t\t\t\t\t\t\tif ( name.indexOf( \"data-\" ) === 0 ) {\n\t\t\t\t\t\t\t\tname = jQuery.camelCase( name.slice( 5 ) );\n\t\t\t\t\t\t\t\tdataAttr( elem, name, data[ name ] );\n\t\t\t\t\t\t\t}\n\t\t\t\t\t\t}\n\t\t\t\t\t}\n\t\t\t\t\tdataPriv.set( elem, \"hasDataAttrs\", true );\n\t\t\t\t}\n\t\t\t}\n\n\t\t\treturn data;\n\t\t}\n\n\t\t// Sets multiple values\n\t\tif ( typeof key === \"object\" ) {\n\t\t\treturn this.each( function() {\n\t\t\t\tdataUser.set( this, key );\n\t\t\t} );\n\t\t}\n\n\t\treturn access( this, function( value ) {\n\t\t\tvar data;\n\n\t\t\t// The calling jQuery object (element matches) is not empty\n\t\t\t// (and therefore has an element appears at this[ 0 ]) and the\n\t\t\t// `value` parameter was not undefined. An empty jQuery object\n\t\t\t// will result in `undefined` for elem = this[ 0 ] which will\n\t\t\t// throw an exception if an attempt to read a data cache is made.\n\t\t\tif ( elem && value === undefined ) {\n\n\t\t\t\t// Attempt to get data from the cache\n\t\t\t\t// The key will always be camelCased in Data\n\t\t\t\tdata = dataUser.get( elem, key );\n\t\t\t\tif ( data !== undefined ) {\n\t\t\t\t\treturn data;\n\t\t\t\t}\n\n\t\t\t\t// Attempt to \"discover\" the data in\n\t\t\t\t// HTML5 custom data-* attrs\n\t\t\t\tdata = dataAttr( elem, key );\n\t\t\t\tif ( data !== undefined ) {\n\t\t\t\t\treturn data;\n\t\t\t\t}\n\n\t\t\t\t// We tried really hard, but the data doesn't exist.\n\t\t\t\treturn;\n\t\t\t}\n\n\t\t\t// Set the data...\n\t\t\tthis.each( function() {\n\n\t\t\t\t// We always store the camelCased key\n\t\t\t\tdataUser.set( this, key, value );\n\t\t\t} );\n\t\t}, null, value, arguments.length > 1, null, true );\n\t},\n\n\tremoveData: function( key ) {\n\t\treturn this.each( function() {\n\t\t\tdataUser.remove( this, key );\n\t\t} );\n\t}\n} );\n\n\njQuery.extend( {\n\tqueue: function( elem, type, data ) {\n\t\tvar queue;\n\n\t\tif ( elem ) {\n\t\t\ttype = ( type || \"fx\" ) + \"queue\";\n\t\t\tqueue = dataPriv.get( elem, type );\n\n\t\t\t// Speed up dequeue by getting out quickly if this is just a lookup\n\t\t\tif ( data ) {\n\t\t\t\tif ( !queue || Array.isArray( data ) ) {\n\t\t\t\t\tqueue = dataPriv.access( elem, type, jQuery.makeArray( data ) );\n\t\t\t\t} else {\n\t\t\t\t\tqueue.push( data );\n\t\t\t\t}\n\t\t\t}\n\t\t\treturn queue || [];\n\t\t}\n\t},\n\n\tdequeue: function( elem, type ) {\n\t\ttype = type || \"fx\";\n\n\t\tvar queue = jQuery.queue( elem, type ),\n\t\t\tstartLength = queue.length,\n\t\t\tfn = queue.shift(),\n\t\t\thooks = jQuery._queueHooks( elem, type ),\n\t\t\tnext = function() {\n\t\t\t\tjQuery.dequeue( elem, type );\n\t\t\t};\n\n\t\t// If the fx queue is dequeued, always remove the progress sentinel\n\t\tif ( fn === \"inprogress\" ) {\n\t\t\tfn = queue.shift();\n\t\t\tstartLength--;\n\t\t}\n\n\t\tif ( fn ) {\n\n\t\t\t// Add a progress sentinel to prevent the fx queue from being\n\t\t\t// automatically dequeued\n\t\t\tif ( type === \"fx\" ) {\n\t\t\t\tqueue.unshift( \"inprogress\" );\n\t\t\t}\n\n\t\t\t// Clear up the last queue stop function\n\t\t\tdelete hooks.stop;\n\t\t\tfn.call( elem, next, hooks );\n\t\t}\n\n\t\tif ( !startLength && hooks ) {\n\t\t\thooks.empty.fire();\n\t\t}\n\t},\n\n\t// Not public - generate a queueHooks object, or return the current one\n\t_queueHooks: function( elem, type ) {\n\t\tvar key = type + \"queueHooks\";\n\t\treturn dataPriv.get( elem, key ) || dataPriv.access( elem, key, {\n\t\t\tempty: jQuery.Callbacks( \"once memory\" ).add( function() {\n\t\t\t\tdataPriv.remove( elem, [ type + \"queue\", key ] );\n\t\t\t} )\n\t\t} );\n\t}\n} );\n\njQuery.fn.extend( {\n\tqueue: function( type, data ) {\n\t\tvar setter = 2;\n\n\t\tif ( typeof type !== \"string\" ) {\n\t\t\tdata = type;\n\t\t\ttype = \"fx\";\n\t\t\tsetter--;\n\t\t}\n\n\t\tif ( arguments.length < setter ) {\n\t\t\treturn jQuery.queue( this[ 0 ], type );\n\t\t}\n\n\t\treturn data === undefined ?\n\t\t\tthis :\n\t\t\tthis.each( function() {\n\t\t\t\tvar queue = jQuery.queue( this, type, data );\n\n\t\t\t\t// Ensure a hooks for this queue\n\t\t\t\tjQuery._queueHooks( this, type );\n\n\t\t\t\tif ( type === \"fx\" && queue[ 0 ] !== \"inprogress\" ) {\n\t\t\t\t\tjQuery.dequeue( this, type );\n\t\t\t\t}\n\t\t\t} );\n\t},\n\tdequeue: function( type ) {\n\t\treturn this.each( function() {\n\t\t\tjQuery.dequeue( this, type );\n\t\t} );\n\t},\n\tclearQueue: function( type ) {\n\t\treturn this.queue( type || \"fx\", [] );\n\t},\n\n\t// Get a promise resolved when queues of a certain type\n\t// are emptied (fx is the type by default)\n\tpromise: function( type, obj ) {\n\t\tvar tmp,\n\t\t\tcount = 1,\n\t\t\tdefer = jQuery.Deferred(),\n\t\t\telements = this,\n\t\t\ti = this.length,\n\t\t\tresolve = function() {\n\t\t\t\tif ( !( --count ) ) {\n\t\t\t\t\tdefer.resolveWith( elements, [ elements ] );\n\t\t\t\t}\n\t\t\t};\n\n\t\tif ( typeof type !== \"string\" ) {\n\t\t\tobj = type;\n\t\t\ttype = undefined;\n\t\t}\n\t\ttype = type || \"fx\";\n\n\t\twhile ( i-- ) {\n\t\t\ttmp = dataPriv.get( elements[ i ], type + \"queueHooks\" );\n\t\t\tif ( tmp && tmp.empty ) {\n\t\t\t\tcount++;\n\t\t\t\ttmp.empty.add( resolve );\n\t\t\t}\n\t\t}\n\t\tresolve();\n\t\treturn defer.promise( obj );\n\t}\n} );\nvar pnum = ( /[+-]?(?:\\d*\\.|)\\d+(?:[eE][+-]?\\d+|)/ ).source;\n\nvar rcssNum = new RegExp( \"^(?:([+-])=|)(\" + pnum + \")([a-z%]*)$\", \"i\" );\n\n\nvar cssExpand = [ \"Top\", \"Right\", \"Bottom\", \"Left\" ];\n\nvar isHiddenWithinTree = function( elem, el ) {\n\n\t\t// isHiddenWithinTree might be called from jQuery#filter function;\n\t\t// in that case, element will be second argument\n\t\telem = el || elem;\n\n\t\t// Inline style trumps all\n\t\treturn elem.style.display === \"none\" ||\n\t\t\telem.style.display === \"\" &&\n\n\t\t\t// Otherwise, check computed style\n\t\t\t// Support: Firefox <=43 - 45\n\t\t\t// Disconnected elements can have computed display: none, so first confirm that elem is\n\t\t\t// in the document.\n\t\t\tjQuery.contains( elem.ownerDocument, elem ) &&\n\n\t\t\tjQuery.css( elem, \"display\" ) === \"none\";\n\t};\n\nvar swap = function( elem, options, callback, args ) {\n\tvar ret, name,\n\t\told = {};\n\n\t// Remember the old values, and insert the new ones\n\tfor ( name in options ) {\n\t\told[ name ] = elem.style[ name ];\n\t\telem.style[ name ] = options[ name ];\n\t}\n\n\tret = callback.apply( elem, args || [] );\n\n\t// Revert the old values\n\tfor ( name in options ) {\n\t\telem.style[ name ] = old[ name ];\n\t}\n\n\treturn ret;\n};\n\n\n\n\nfunction adjustCSS( elem, prop, valueParts, tween ) {\n\tvar adjusted,\n\t\tscale = 1,\n\t\tmaxIterations = 20,\n\t\tcurrentValue = tween ?\n\t\t\tfunction() {\n\t\t\t\treturn tween.cur();\n\t\t\t} :\n\t\t\tfunction() {\n\t\t\t\treturn jQuery.css( elem, prop, \"\" );\n\t\t\t},\n\t\tinitial = currentValue(),\n\t\tunit = valueParts && valueParts[ 3 ] || ( jQuery.cssNumber[ prop ] ? \"\" : \"px\" ),\n\n\t\t// Starting value computation is required for potential unit mismatches\n\t\tinitialInUnit = ( jQuery.cssNumber[ prop ] || unit !== \"px\" && +initial ) &&\n\t\t\trcssNum.exec( jQuery.css( elem, prop ) );\n\n\tif ( initialInUnit && initialInUnit[ 3 ] !== unit ) {\n\n\t\t// Trust units reported by jQuery.css\n\t\tunit = unit || initialInUnit[ 3 ];\n\n\t\t// Make sure we update the tween properties later on\n\t\tvalueParts = valueParts || [];\n\n\t\t// Iteratively approximate from a nonzero starting point\n\t\tinitialInUnit = +initial || 1;\n\n\t\tdo {\n\n\t\t\t// If previous iteration zeroed out, double until we get *something*.\n\t\t\t// Use string for doubling so we don't accidentally see scale as unchanged below\n\t\t\tscale = scale || \".5\";\n\n\t\t\t// Adjust and apply\n\t\t\tinitialInUnit = initialInUnit / scale;\n\t\t\tjQuery.style( elem, prop, initialInUnit + unit );\n\n\t\t// Update scale, tolerating zero or NaN from tween.cur()\n\t\t// Break the loop if scale is unchanged or perfect, or if we've just had enough.\n\t\t} while (\n\t\t\tscale !== ( scale = currentValue() / initial ) && scale !== 1 && --maxIterations\n\t\t);\n\t}\n\n\tif ( valueParts ) {\n\t\tinitialInUnit = +initialInUnit || +initial || 0;\n\n\t\t// Apply relative offset (+=/-=) if specified\n\t\tadjusted = valueParts[ 1 ] ?\n\t\t\tinitialInUnit + ( valueParts[ 1 ] + 1 ) * valueParts[ 2 ] :\n\t\t\t+valueParts[ 2 ];\n\t\tif ( tween ) {\n\t\t\ttween.unit = unit;\n\t\t\ttween.start = initialInUnit;\n\t\t\ttween.end = adjusted;\n\t\t}\n\t}\n\treturn adjusted;\n}\n\n\nvar defaultDisplayMap = {};\n\nfunction getDefaultDisplay( elem ) {\n\tvar temp,\n\t\tdoc = elem.ownerDocument,\n\t\tnodeName = elem.nodeName,\n\t\tdisplay = defaultDisplayMap[ nodeName ];\n\n\tif ( display ) {\n\t\treturn display;\n\t}\n\n\ttemp = doc.body.appendChild( doc.createElement( nodeName ) );\n\tdisplay = jQuery.css( temp, \"display\" );\n\n\ttemp.parentNode.removeChild( temp );\n\n\tif ( display === \"none\" ) {\n\t\tdisplay = \"block\";\n\t}\n\tdefaultDisplayMap[ nodeName ] = display;\n\n\treturn display;\n}\n\nfunction showHide( elements, show ) {\n\tvar display, elem,\n\t\tvalues = [],\n\t\tindex = 0,\n\t\tlength = elements.length;\n\n\t// Determine new display value for elements that need to change\n\tfor ( ; index < length; index++ ) {\n\t\telem = elements[ index ];\n\t\tif ( !elem.style ) {\n\t\t\tcontinue;\n\t\t}\n\n\t\tdisplay = elem.style.display;\n\t\tif ( show ) {\n\n\t\t\t// Since we force visibility upon cascade-hidden elements, an immediate (and slow)\n\t\t\t// check is required in this first loop unless we have a nonempty display value (either\n\t\t\t// inline or about-to-be-restored)\n\t\t\tif ( display === \"none\" ) {\n\t\t\t\tvalues[ index ] = dataPriv.get( elem, \"display\" ) || null;\n\t\t\t\tif ( !values[ index ] ) {\n\t\t\t\t\telem.style.display = \"\";\n\t\t\t\t}\n\t\t\t}\n\t\t\tif ( elem.style.display === \"\" && isHiddenWithinTree( elem ) ) {\n\t\t\t\tvalues[ index ] = getDefaultDisplay( elem );\n\t\t\t}\n\t\t} else {\n\t\t\tif ( display !== \"none\" ) {\n\t\t\t\tvalues[ index ] = \"none\";\n\n\t\t\t\t// Remember what we're overwriting\n\t\t\t\tdataPriv.set( elem, \"display\", display );\n\t\t\t}\n\t\t}\n\t}\n\n\t// Set the display of the elements in a second loop to avoid constant reflow\n\tfor ( index = 0; index < length; index++ ) {\n\t\tif ( values[ index ] != null ) {\n\t\t\telements[ index ].style.display = values[ index ];\n\t\t}\n\t}\n\n\treturn elements;\n}\n\njQuery.fn.extend( {\n\tshow: function() {\n\t\treturn showHide( this, true );\n\t},\n\thide: function() {\n\t\treturn showHide( this );\n\t},\n\ttoggle: function( state ) {\n\t\tif ( typeof state === \"boolean\" ) {\n\t\t\treturn state ? this.show() : this.hide();\n\t\t}\n\n\t\treturn this.each( function() {\n\t\t\tif ( isHiddenWithinTree( this ) ) {\n\t\t\t\tjQuery( this ).show();\n\t\t\t} else {\n\t\t\t\tjQuery( this ).hide();\n\t\t\t}\n\t\t} );\n\t}\n} );\nvar rcheckableType = ( /^(?:checkbox|radio)$/i );\n\nvar rtagName = ( /<([a-z][^\\/\\0>\\x20\\t\\r\\n\\f]+)/i );\n\nvar rscriptType = ( /^$|\\/(?:java|ecma)script/i );\n\n\n\n// We have to close these tags to support XHTML (#13200)\nvar wrapMap = {\n\n\t// Support: IE <=9 only\n\toption: [ 1, \"<select multiple='multiple'>\", \"</select>\" ],\n\n\t// XHTML parsers do not magically insert elements in the\n\t// same way that tag soup parsers do. So we cannot shorten\n\t// this by omitting <tbody> or other required elements.\n\tthead: [ 1, \"<table>\", \"</table>\" ],\n\tcol: [ 2, \"<table><colgroup>\", \"</colgroup></table>\" ],\n\ttr: [ 2, \"<table><tbody>\", \"</tbody></table>\" ],\n\ttd: [ 3, \"<table><tbody><tr>\", \"</tr></tbody></table>\" ],\n\n\t_default: [ 0, \"\", \"\" ]\n};\n\n// Support: IE <=9 only\nwrapMap.optgroup = wrapMap.option;\n\nwrapMap.tbody = wrapMap.tfoot = wrapMap.colgroup = wrapMap.caption = wrapMap.thead;\nwrapMap.th = wrapMap.td;\n\n\nfunction getAll( context, tag ) {\n\n\t// Support: IE <=9 - 11 only\n\t// Use typeof to avoid zero-argument method invocation on host objects (#15151)\n\tvar ret;\n\n\tif ( typeof context.getElementsByTagName !== \"undefined\" ) {\n\t\tret = context.getElementsByTagName( tag || \"*\" );\n\n\t} else if ( typeof context.querySelectorAll !== \"undefined\" ) {\n\t\tret = context.querySelectorAll( tag || \"*\" );\n\n\t} else {\n\t\tret = [];\n\t}\n\n\tif ( tag === undefined || tag && nodeName( context, tag ) ) {\n\t\treturn jQuery.merge( [ context ], ret );\n\t}\n\n\treturn ret;\n}\n\n\n// Mark scripts as having already been evaluated\nfunction setGlobalEval( elems, refElements ) {\n\tvar i = 0,\n\t\tl = elems.length;\n\n\tfor ( ; i < l; i++ ) {\n\t\tdataPriv.set(\n\t\t\telems[ i ],\n\t\t\t\"globalEval\",\n\t\t\t!refElements || dataPriv.get( refElements[ i ], \"globalEval\" )\n\t\t);\n\t}\n}\n\n\nvar rhtml = /<|&#?\\w+;/;\n\nfunction buildFragment( elems, context, scripts, selection, ignored ) {\n\tvar elem, tmp, tag, wrap, contains, j,\n\t\tfragment = context.createDocumentFragment(),\n\t\tnodes = [],\n\t\ti = 0,\n\t\tl = elems.length;\n\n\tfor ( ; i < l; i++ ) {\n\t\telem = elems[ i ];\n\n\t\tif ( elem || elem === 0 ) {\n\n\t\t\t// Add nodes directly\n\t\t\tif ( jQuery.type( elem ) === \"object\" ) {\n\n\t\t\t\t// Support: Android <=4.0 only, PhantomJS 1 only\n\t\t\t\t// push.apply(_, arraylike) throws on ancient WebKit\n\t\t\t\tjQuery.merge( nodes, elem.nodeType ? [ elem ] : elem );\n\n\t\t\t// Convert non-html into a text node\n\t\t\t} else if ( !rhtml.test( elem ) ) {\n\t\t\t\tnodes.push( context.createTextNode( elem ) );\n\n\t\t\t// Convert html into DOM nodes\n\t\t\t} else {\n\t\t\t\ttmp = tmp || fragment.appendChild( context.createElement( \"div\" ) );\n\n\t\t\t\t// Deserialize a standard representation\n\t\t\t\ttag = ( rtagName.exec( elem ) || [ \"\", \"\" ] )[ 1 ].toLowerCase();\n\t\t\t\twrap = wrapMap[ tag ] || wrapMap._default;\n\t\t\t\ttmp.innerHTML = wrap[ 1 ] + jQuery.htmlPrefilter( elem ) + wrap[ 2 ];\n\n\t\t\t\t// Descend through wrappers to the right content\n\t\t\t\tj = wrap[ 0 ];\n\t\t\t\twhile ( j-- ) {\n\t\t\t\t\ttmp = tmp.lastChild;\n\t\t\t\t}\n\n\t\t\t\t// Support: Android <=4.0 only, PhantomJS 1 only\n\t\t\t\t// push.apply(_, arraylike) throws on ancient WebKit\n\t\t\t\tjQuery.merge( nodes, tmp.childNodes );\n\n\t\t\t\t// Remember the top-level container\n\t\t\t\ttmp = fragment.firstChild;\n\n\t\t\t\t// Ensure the created nodes are orphaned (#12392)\n\t\t\t\ttmp.textContent = \"\";\n\t\t\t}\n\t\t}\n\t}\n\n\t// Remove wrapper from fragment\n\tfragment.textContent = \"\";\n\n\ti = 0;\n\twhile ( ( elem = nodes[ i++ ] ) ) {\n\n\t\t// Skip elements already in the context collection (trac-4087)\n\t\tif ( selection && jQuery.inArray( elem, selection ) > -1 ) {\n\t\t\tif ( ignored ) {\n\t\t\t\tignored.push( elem );\n\t\t\t}\n\t\t\tcontinue;\n\t\t}\n\n\t\tcontains = jQuery.contains( elem.ownerDocument, elem );\n\n\t\t// Append to fragment\n\t\ttmp = getAll( fragment.appendChild( elem ), \"script\" );\n\n\t\t// Preserve script evaluation history\n\t\tif ( contains ) {\n\t\t\tsetGlobalEval( tmp );\n\t\t}\n\n\t\t// Capture executables\n\t\tif ( scripts ) {\n\t\t\tj = 0;\n\t\t\twhile ( ( elem = tmp[ j++ ] ) ) {\n\t\t\t\tif ( rscriptType.test( elem.type || \"\" ) ) {\n\t\t\t\t\tscripts.push( elem );\n\t\t\t\t}\n\t\t\t}\n\t\t}\n\t}\n\n\treturn fragment;\n}\n\n\n( function() {\n\tvar fragment = document.createDocumentFragment(),\n\t\tdiv = fragment.appendChild( document.createElement( \"div\" ) ),\n\t\tinput = document.createElement( \"input\" );\n\n\t// Support: Android 4.0 - 4.3 only\n\t// Check state lost if the name is set (#11217)\n\t// Support: Windows Web Apps (WWA)\n\t// `name` and `type` must use .setAttribute for WWA (#14901)\n\tinput.setAttribute( \"type\", \"radio\" );\n\tinput.setAttribute( \"checked\", \"checked\" );\n\tinput.setAttribute( \"name\", \"t\" );\n\n\tdiv.appendChild( input );\n\n\t// Support: Android <=4.1 only\n\t// Older WebKit doesn't clone checked state correctly in fragments\n\tsupport.checkClone = div.cloneNode( true ).cloneNode( true ).lastChild.checked;\n\n\t// Support: IE <=11 only\n\t// Make sure textarea (and checkbox) defaultValue is properly cloned\n\tdiv.innerHTML = \"<textarea>x</textarea>\";\n\tsupport.noCloneChecked = !!div.cloneNode( true ).lastChild.defaultValue;\n} )();\nvar documentElement = document.documentElement;\n\n\n\nvar\n\trkeyEvent = /^key/,\n\trmouseEvent = /^(?:mouse|pointer|contextmenu|drag|drop)|click/,\n\trtypenamespace = /^([^.]*)(?:\\.(.+)|)/;\n\nfunction returnTrue() {\n\treturn true;\n}\n\nfunction returnFalse() {\n\treturn false;\n}\n\n// Support: IE <=9 only\n// See #13393 for more info\nfunction safeActiveElement() {\n\ttry {\n\t\treturn document.activeElement;\n\t} catch ( err ) { }\n}\n\nfunction on( elem, types, selector, data, fn, one ) {\n\tvar origFn, type;\n\n\t// Types can be a map of types/handlers\n\tif ( typeof types === \"object\" ) {\n\n\t\t// ( types-Object, selector, data )\n\t\tif ( typeof selector !== \"string\" ) {\n\n\t\t\t// ( types-Object, data )\n\t\t\tdata = data || selector;\n\t\t\tselector = undefined;\n\t\t}\n\t\tfor ( type in types ) {\n\t\t\ton( elem, type, selector, data, types[ type ], one );\n\t\t}\n\t\treturn elem;\n\t}\n\n\tif ( data == null && fn == null ) {\n\n\t\t// ( types, fn )\n\t\tfn = selector;\n\t\tdata = selector = undefined;\n\t} else if ( fn == null ) {\n\t\tif ( typeof selector === \"string\" ) {\n\n\t\t\t// ( types, selector, fn )\n\t\t\tfn = data;\n\t\t\tdata = undefined;\n\t\t} else {\n\n\t\t\t// ( types, data, fn )\n\t\t\tfn = data;\n\t\t\tdata = selector;\n\t\t\tselector = undefined;\n\t\t}\n\t}\n\tif ( fn === false ) {\n\t\tfn = returnFalse;\n\t} else if ( !fn ) {\n\t\treturn elem;\n\t}\n\n\tif ( one === 1 ) {\n\t\torigFn = fn;\n\t\tfn = function( event ) {\n\n\t\t\t// Can use an empty set, since event contains the info\n\t\t\tjQuery().off( event );\n\t\t\treturn origFn.apply( this, arguments );\n\t\t};\n\n\t\t// Use same guid so caller can remove using origFn\n\t\tfn.guid = origFn.guid || ( origFn.guid = jQuery.guid++ );\n\t}\n\treturn elem.each( function() {\n\t\tjQuery.event.add( this, types, fn, data, selector );\n\t} );\n}\n\n/*\n * Helper functions for managing events -- not part of the public interface.\n * Props to Dean Edwards' addEvent library for many of the ideas.\n */\njQuery.event = {\n\n\tglobal: {},\n\n\tadd: function( elem, types, handler, data, selector ) {\n\n\t\tvar handleObjIn, eventHandle, tmp,\n\t\t\tevents, t, handleObj,\n\t\t\tspecial, handlers, type, namespaces, origType,\n\t\t\telemData = dataPriv.get( elem );\n\n\t\t// Don't attach events to noData or text/comment nodes (but allow plain objects)\n\t\tif ( !elemData ) {\n\t\t\treturn;\n\t\t}\n\n\t\t// Caller can pass in an object of custom data in lieu of the handler\n\t\tif ( handler.handler ) {\n\t\t\thandleObjIn = handler;\n\t\t\thandler = handleObjIn.handler;\n\t\t\tselector = handleObjIn.selector;\n\t\t}\n\n\t\t// Ensure that invalid selectors throw exceptions at attach time\n\t\t// Evaluate against documentElement in case elem is a non-element node (e.g., document)\n\t\tif ( selector ) {\n\t\t\tjQuery.find.matchesSelector( documentElement, selector );\n\t\t}\n\n\t\t// Make sure that the handler has a unique ID, used to find/remove it later\n\t\tif ( !handler.guid ) {\n\t\t\thandler.guid = jQuery.guid++;\n\t\t}\n\n\t\t// Init the element's event structure and main handler, if this is the first\n\t\tif ( !( events = elemData.events ) ) {\n\t\t\tevents = elemData.events = {};\n\t\t}\n\t\tif ( !( eventHandle = elemData.handle ) ) {\n\t\t\teventHandle = elemData.handle = function( e ) {\n\n\t\t\t\t// Discard the second event of a jQuery.event.trigger() and\n\t\t\t\t// when an event is called after a page has unloaded\n\t\t\t\treturn typeof jQuery !== \"undefined\" && jQuery.event.triggered !== e.type ?\n\t\t\t\t\tjQuery.event.dispatch.apply( elem, arguments ) : undefined;\n\t\t\t};\n\t\t}\n\n\t\t// Handle multiple events separated by a space\n\t\ttypes = ( types || \"\" ).match( rnothtmlwhite ) || [ \"\" ];\n\t\tt = types.length;\n\t\twhile ( t-- ) {\n\t\t\ttmp = rtypenamespace.exec( types[ t ] ) || [];\n\t\t\ttype = origType = tmp[ 1 ];\n\t\t\tnamespaces = ( tmp[ 2 ] || \"\" ).split( \".\" ).sort();\n\n\t\t\t// There *must* be a type, no attaching namespace-only handlers\n\t\t\tif ( !type ) {\n\t\t\t\tcontinue;\n\t\t\t}\n\n\t\t\t// If event changes its type, use the special event handlers for the changed type\n\t\t\tspecial = jQuery.event.special[ type ] || {};\n\n\t\t\t// If selector defined, determine special event api type, otherwise given type\n\t\t\ttype = ( selector ? special.delegateType : special.bindType ) || type;\n\n\t\t\t// Update special based on newly reset type\n\t\t\tspecial = jQuery.event.special[ type ] || {};\n\n\t\t\t// handleObj is passed to all event handlers\n\t\t\thandleObj = jQuery.extend( {\n\t\t\t\ttype: type,\n\t\t\t\torigType: origType,\n\t\t\t\tdata: data,\n\t\t\t\thandler: handler,\n\t\t\t\tguid: handler.guid,\n\t\t\t\tselector: selector,\n\t\t\t\tneedsContext: selector && jQuery.expr.match.needsContext.test( selector ),\n\t\t\t\tnamespace: namespaces.join( \".\" )\n\t\t\t}, handleObjIn );\n\n\t\t\t// Init the event handler queue if we're the first\n\t\t\tif ( !( handlers = events[ type ] ) ) {\n\t\t\t\thandlers = events[ type ] = [];\n\t\t\t\thandlers.delegateCount = 0;\n\n\t\t\t\t// Only use addEventListener if the special events handler returns false\n\t\t\t\tif ( !special.setup ||\n\t\t\t\t\tspecial.setup.call( elem, data, namespaces, eventHandle ) === false ) {\n\n\t\t\t\t\tif ( elem.addEventListener ) {\n\t\t\t\t\t\telem.addEventListener( type, eventHandle );\n\t\t\t\t\t}\n\t\t\t\t}\n\t\t\t}\n\n\t\t\tif ( special.add ) {\n\t\t\t\tspecial.add.call( elem, handleObj );\n\n\t\t\t\tif ( !handleObj.handler.guid ) {\n\t\t\t\t\thandleObj.handler.guid = handler.guid;\n\t\t\t\t}\n\t\t\t}\n\n\t\t\t// Add to the element's handler list, delegates in front\n\t\t\tif ( selector ) {\n\t\t\t\thandlers.splice( handlers.delegateCount++, 0, handleObj );\n\t\t\t} else {\n\t\t\t\thandlers.push( handleObj );\n\t\t\t}\n\n\t\t\t// Keep track of which events have ever been used, for event optimization\n\t\t\tjQuery.event.global[ type ] = true;\n\t\t}\n\n\t},\n\n\t// Detach an event or set of events from an element\n\tremove: function( elem, types, handler, selector, mappedTypes ) {\n\n\t\tvar j, origCount, tmp,\n\t\t\tevents, t, handleObj,\n\t\t\tspecial, handlers, type, namespaces, origType,\n\t\t\telemData = dataPriv.hasData( elem ) && dataPriv.get( elem );\n\n\t\tif ( !elemData || !( events = elemData.events ) ) {\n\t\t\treturn;\n\t\t}\n\n\t\t// Once for each type.namespace in types; type may be omitted\n\t\ttypes = ( types || \"\" ).match( rnothtmlwhite ) || [ \"\" ];\n\t\tt = types.length;\n\t\twhile ( t-- ) {\n\t\t\ttmp = rtypenamespace.exec( types[ t ] ) || [];\n\t\t\ttype = origType = tmp[ 1 ];\n\t\t\tnamespaces = ( tmp[ 2 ] || \"\" ).split( \".\" ).sort();\n\n\t\t\t// Unbind all events (on this namespace, if provided) for the element\n\t\t\tif ( !type ) {\n\t\t\t\tfor ( type in events ) {\n\t\t\t\t\tjQuery.event.remove( elem, type + types[ t ], handler, selector, true );\n\t\t\t\t}\n\t\t\t\tcontinue;\n\t\t\t}\n\n\t\t\tspecial = jQuery.event.special[ type ] || {};\n\t\t\ttype = ( selector ? special.delegateType : special.bindType ) || type;\n\t\t\thandlers = events[ type ] || [];\n\t\t\ttmp = tmp[ 2 ] &&\n\t\t\t\tnew RegExp( \"(^|\\\\.)\" + namespaces.join( \"\\\\.(?:.*\\\\.|)\" ) + \"(\\\\.|$)\" );\n\n\t\t\t// Remove matching events\n\t\t\torigCount = j = handlers.length;\n\t\t\twhile ( j-- ) {\n\t\t\t\thandleObj = handlers[ j ];\n\n\t\t\t\tif ( ( mappedTypes || origType === handleObj.origType ) &&\n\t\t\t\t\t( !handler || handler.guid === handleObj.guid ) &&\n\t\t\t\t\t( !tmp || tmp.test( handleObj.namespace ) ) &&\n\t\t\t\t\t( !selector || selector === handleObj.selector ||\n\t\t\t\t\t\tselector === \"**\" && handleObj.selector ) ) {\n\t\t\t\t\thandlers.splice( j, 1 );\n\n\t\t\t\t\tif ( handleObj.selector ) {\n\t\t\t\t\t\thandlers.delegateCount--;\n\t\t\t\t\t}\n\t\t\t\t\tif ( special.remove ) {\n\t\t\t\t\t\tspecial.remove.call( elem, handleObj );\n\t\t\t\t\t}\n\t\t\t\t}\n\t\t\t}\n\n\t\t\t// Remove generic event handler if we removed something and no more handlers exist\n\t\t\t// (avoids potential for endless recursion during removal of special event handlers)\n\t\t\tif ( origCount && !handlers.length ) {\n\t\t\t\tif ( !special.teardown ||\n\t\t\t\t\tspecial.teardown.call( elem, namespaces, elemData.handle ) === false ) {\n\n\t\t\t\t\tjQuery.removeEvent( elem, type, elemData.handle );\n\t\t\t\t}\n\n\t\t\t\tdelete events[ type ];\n\t\t\t}\n\t\t}\n\n\t\t// Remove data and the expando if it's no longer used\n\t\tif ( jQuery.isEmptyObject( events ) ) {\n\t\t\tdataPriv.remove( elem, \"handle events\" );\n\t\t}\n\t},\n\n\tdispatch: function( nativeEvent ) {\n\n\t\t// Make a writable jQuery.Event from the native event object\n\t\tvar event = jQuery.event.fix( nativeEvent );\n\n\t\tvar i, j, ret, matched, handleObj, handlerQueue,\n\t\t\targs = new Array( arguments.length ),\n\t\t\thandlers = ( dataPriv.get( this, \"events\" ) || {} )[ event.type ] || [],\n\t\t\tspecial = jQuery.event.special[ event.type ] || {};\n\n\t\t// Use the fix-ed jQuery.Event rather than the (read-only) native event\n\t\targs[ 0 ] = event;\n\n\t\tfor ( i = 1; i < arguments.length; i++ ) {\n\t\t\targs[ i ] = arguments[ i ];\n\t\t}\n\n\t\tevent.delegateTarget = this;\n\n\t\t// Call the preDispatch hook for the mapped type, and let it bail if desired\n\t\tif ( special.preDispatch && special.preDispatch.call( this, event ) === false ) {\n\t\t\treturn;\n\t\t}\n\n\t\t// Determine handlers\n\t\thandlerQueue = jQuery.event.handlers.call( this, event, handlers );\n\n\t\t// Run delegates first; they may want to stop propagation beneath us\n\t\ti = 0;\n\t\twhile ( ( matched = handlerQueue[ i++ ] ) && !event.isPropagationStopped() ) {\n\t\t\tevent.currentTarget = matched.elem;\n\n\t\t\tj = 0;\n\t\t\twhile ( ( handleObj = matched.handlers[ j++ ] ) &&\n\t\t\t\t!event.isImmediatePropagationStopped() ) {\n\n\t\t\t\t// Triggered event must either 1) have no namespace, or 2) have namespace(s)\n\t\t\t\t// a subset or equal to those in the bound event (both can have no namespace).\n\t\t\t\tif ( !event.rnamespace || event.rnamespace.test( handleObj.namespace ) ) {\n\n\t\t\t\t\tevent.handleObj = handleObj;\n\t\t\t\t\tevent.data = handleObj.data;\n\n\t\t\t\t\tret = ( ( jQuery.event.special[ handleObj.origType ] || {} ).handle ||\n\t\t\t\t\t\thandleObj.handler ).apply( matched.elem, args );\n\n\t\t\t\t\tif ( ret !== undefined ) {\n\t\t\t\t\t\tif ( ( event.result = ret ) === false ) {\n\t\t\t\t\t\t\tevent.preventDefault();\n\t\t\t\t\t\t\tevent.stopPropagation();\n\t\t\t\t\t\t}\n\t\t\t\t\t}\n\t\t\t\t}\n\t\t\t}\n\t\t}\n\n\t\t// Call the postDispatch hook for the mapped type\n\t\tif ( special.postDispatch ) {\n\t\t\tspecial.postDispatch.call( this, event );\n\t\t}\n\n\t\treturn event.result;\n\t},\n\n\thandlers: function( event, handlers ) {\n\t\tvar i, handleObj, sel, matchedHandlers, matchedSelectors,\n\t\t\thandlerQueue = [],\n\t\t\tdelegateCount = handlers.delegateCount,\n\t\t\tcur = event.target;\n\n\t\t// Find delegate handlers\n\t\tif ( delegateCount &&\n\n\t\t\t// Support: IE <=9\n\t\t\t// Black-hole SVG <use> instance trees (trac-13180)\n\t\t\tcur.nodeType &&\n\n\t\t\t// Support: Firefox <=42\n\t\t\t// Suppress spec-violating clicks indicating a non-primary pointer button (trac-3861)\n\t\t\t// https://www.w3.org/TR/DOM-Level-3-Events/#event-type-click\n\t\t\t// Support: IE 11 only\n\t\t\t// ...but not arrow key \"clicks\" of radio inputs, which can have `button` -1 (gh-2343)\n\t\t\t!( event.type === \"click\" && event.button >= 1 ) ) {\n\n\t\t\tfor ( ; cur !== this; cur = cur.parentNode || this ) {\n\n\t\t\t\t// Don't check non-elements (#13208)\n\t\t\t\t// Don't process clicks on disabled elements (#6911, #8165, #11382, #11764)\n\t\t\t\tif ( cur.nodeType === 1 && !( event.type === \"click\" && cur.disabled === true ) ) {\n\t\t\t\t\tmatchedHandlers = [];\n\t\t\t\t\tmatchedSelectors = {};\n\t\t\t\t\tfor ( i = 0; i < delegateCount; i++ ) {\n\t\t\t\t\t\thandleObj = handlers[ i ];\n\n\t\t\t\t\t\t// Don't conflict with Object.prototype properties (#13203)\n\t\t\t\t\t\tsel = handleObj.selector + \" \";\n\n\t\t\t\t\t\tif ( matchedSelectors[ sel ] === undefined ) {\n\t\t\t\t\t\t\tmatchedSelectors[ sel ] = handleObj.needsContext ?\n\t\t\t\t\t\t\t\tjQuery( sel, this ).index( cur ) > -1 :\n\t\t\t\t\t\t\t\tjQuery.find( sel, this, null, [ cur ] ).length;\n\t\t\t\t\t\t}\n\t\t\t\t\t\tif ( matchedSelectors[ sel ] ) {\n\t\t\t\t\t\t\tmatchedHandlers.push( handleObj );\n\t\t\t\t\t\t}\n\t\t\t\t\t}\n\t\t\t\t\tif ( matchedHandlers.length ) {\n\t\t\t\t\t\thandlerQueue.push( { elem: cur, handlers: matchedHandlers } );\n\t\t\t\t\t}\n\t\t\t\t}\n\t\t\t}\n\t\t}\n\n\t\t// Add the remaining (directly-bound) handlers\n\t\tcur = this;\n\t\tif ( delegateCount < handlers.length ) {\n\t\t\thandlerQueue.push( { elem: cur, handlers: handlers.slice( delegateCount ) } );\n\t\t}\n\n\t\treturn handlerQueue;\n\t},\n\n\taddProp: function( name, hook ) {\n\t\tObject.defineProperty( jQuery.Event.prototype, name, {\n\t\t\tenumerable: true,\n\t\t\tconfigurable: true,\n\n\t\t\tget: jQuery.isFunction( hook ) ?\n\t\t\t\tfunction() {\n\t\t\t\t\tif ( this.originalEvent ) {\n\t\t\t\t\t\t\treturn hook( this.originalEvent );\n\t\t\t\t\t}\n\t\t\t\t} :\n\t\t\t\tfunction() {\n\t\t\t\t\tif ( this.originalEvent ) {\n\t\t\t\t\t\t\treturn this.originalEvent[ name ];\n\t\t\t\t\t}\n\t\t\t\t},\n\n\t\t\tset: function( value ) {\n\t\t\t\tObject.defineProperty( this, name, {\n\t\t\t\t\tenumerable: true,\n\t\t\t\t\tconfigurable: true,\n\t\t\t\t\twritable: true,\n\t\t\t\t\tvalue: value\n\t\t\t\t} );\n\t\t\t}\n\t\t} );\n\t},\n\n\tfix: function( originalEvent ) {\n\t\treturn originalEvent[ jQuery.expando ] ?\n\t\t\toriginalEvent :\n\t\t\tnew jQuery.Event( originalEvent );\n\t},\n\n\tspecial: {\n\t\tload: {\n\n\t\t\t// Prevent triggered image.load events from bubbling to window.load\n\t\t\tnoBubble: true\n\t\t},\n\t\tfocus: {\n\n\t\t\t// Fire native event if possible so blur/focus sequence is correct\n\t\t\ttrigger: function() {\n\t\t\t\tif ( this !== safeActiveElement() && this.focus ) {\n\t\t\t\t\tthis.focus();\n\t\t\t\t\treturn false;\n\t\t\t\t}\n\t\t\t},\n\t\t\tdelegateType: \"focusin\"\n\t\t},\n\t\tblur: {\n\t\t\ttrigger: function() {\n\t\t\t\tif ( this === safeActiveElement() && this.blur ) {\n\t\t\t\t\tthis.blur();\n\t\t\t\t\treturn false;\n\t\t\t\t}\n\t\t\t},\n\t\t\tdelegateType: \"focusout\"\n\t\t},\n\t\tclick: {\n\n\t\t\t// For checkbox, fire native event so checked state will be right\n\t\t\ttrigger: function() {\n\t\t\t\tif ( this.type === \"checkbox\" && this.click && nodeName( this, \"input\" ) ) {\n\t\t\t\t\tthis.click();\n\t\t\t\t\treturn false;\n\t\t\t\t}\n\t\t\t},\n\n\t\t\t// For cross-browser consistency, don't fire native .click() on links\n\t\t\t_default: function( event ) {\n\t\t\t\treturn nodeName( event.target, \"a\" );\n\t\t\t}\n\t\t},\n\n\t\tbeforeunload: {\n\t\t\tpostDispatch: function( event ) {\n\n\t\t\t\t// Support: Firefox 20+\n\t\t\t\t// Firefox doesn't alert if the returnValue field is not set.\n\t\t\t\tif ( event.result !== undefined && event.originalEvent ) {\n\t\t\t\t\tevent.originalEvent.returnValue = event.result;\n\t\t\t\t}\n\t\t\t}\n\t\t}\n\t}\n};\n\njQuery.removeEvent = function( elem, type, handle ) {\n\n\t// This \"if\" is needed for plain objects\n\tif ( elem.removeEventListener ) {\n\t\telem.removeEventListener( type, handle );\n\t}\n};\n\njQuery.Event = function( src, props ) {\n\n\t// Allow instantiation without the 'new' keyword\n\tif ( !( this instanceof jQuery.Event ) ) {\n\t\treturn new jQuery.Event( src, props );\n\t}\n\n\t// Event object\n\tif ( src && src.type ) {\n\t\tthis.originalEvent = src;\n\t\tthis.type = src.type;\n\n\t\t// Events bubbling up the document may have been marked as prevented\n\t\t// by a handler lower down the tree; reflect the correct value.\n\t\tthis.isDefaultPrevented = src.defaultPrevented ||\n\t\t\t\tsrc.defaultPrevented === undefined &&\n\n\t\t\t\t// Support: Android <=2.3 only\n\t\t\t\tsrc.returnValue === false ?\n\t\t\treturnTrue :\n\t\t\treturnFalse;\n\n\t\t// Create target properties\n\t\t// Support: Safari <=6 - 7 only\n\t\t// Target should not be a text node (#504, #13143)\n\t\tthis.target = ( src.target && src.target.nodeType === 3 ) ?\n\t\t\tsrc.target.parentNode :\n\t\t\tsrc.target;\n\n\t\tthis.currentTarget = src.currentTarget;\n\t\tthis.relatedTarget = src.relatedTarget;\n\n\t// Event type\n\t} else {\n\t\tthis.type = src;\n\t}\n\n\t// Put explicitly provided properties onto the event object\n\tif ( props ) {\n\t\tjQuery.extend( this, props );\n\t}\n\n\t// Create a timestamp if incoming event doesn't have one\n\tthis.timeStamp = src && src.timeStamp || jQuery.now();\n\n\t// Mark it as fixed\n\tthis[ jQuery.expando ] = true;\n};\n\n// jQuery.Event is based on DOM3 Events as specified by the ECMAScript Language Binding\n// https://www.w3.org/TR/2003/WD-DOM-Level-3-Events-20030331/ecma-script-binding.html\njQuery.Event.prototype = {\n\tconstructor: jQuery.Event,\n\tisDefaultPrevented: returnFalse,\n\tisPropagationStopped: returnFalse,\n\tisImmediatePropagationStopped: returnFalse,\n\tisSimulated: false,\n\n\tpreventDefault: function() {\n\t\tvar e = this.originalEvent;\n\n\t\tthis.isDefaultPrevented = returnTrue;\n\n\t\tif ( e && !this.isSimulated ) {\n\t\t\te.preventDefault();\n\t\t}\n\t},\n\tstopPropagation: function() {\n\t\tvar e = this.originalEvent;\n\n\t\tthis.isPropagationStopped = returnTrue;\n\n\t\tif ( e && !this.isSimulated ) {\n\t\t\te.stopPropagation();\n\t\t}\n\t},\n\tstopImmediatePropagation: function() {\n\t\tvar e = this.originalEvent;\n\n\t\tthis.isImmediatePropagationStopped = returnTrue;\n\n\t\tif ( e && !this.isSimulated ) {\n\t\t\te.stopImmediatePropagation();\n\t\t}\n\n\t\tthis.stopPropagation();\n\t}\n};\n\n// Includes all common event props including KeyEvent and MouseEvent specific props\njQuery.each( {\n\taltKey: true,\n\tbubbles: true,\n\tcancelable: true,\n\tchangedTouches: true,\n\tctrlKey: true,\n\tdetail: true,\n\teventPhase: true,\n\tmetaKey: true,\n\tpageX: true,\n\tpageY: true,\n\tshiftKey: true,\n\tview: true,\n\t\"char\": true,\n\tcharCode: true,\n\tkey: true,\n\tkeyCode: true,\n\tbutton: true,\n\tbuttons: true,\n\tclientX: true,\n\tclientY: true,\n\toffsetX: true,\n\toffsetY: true,\n\tpointerId: true,\n\tpointerType: true,\n\tscreenX: true,\n\tscreenY: true,\n\ttargetTouches: true,\n\ttoElement: true,\n\ttouches: true,\n\n\twhich: function( event ) {\n\t\tvar button = event.button;\n\n\t\t// Add which for key events\n\t\tif ( event.which == null && rkeyEvent.test( event.type ) ) {\n\t\t\treturn event.charCode != null ? event.charCode : event.keyCode;\n\t\t}\n\n\t\t// Add which for click: 1 === left; 2 === middle; 3 === right\n\t\tif ( !event.which && button !== undefined && rmouseEvent.test( event.type ) ) {\n\t\t\tif ( button & 1 ) {\n\t\t\t\treturn 1;\n\t\t\t}\n\n\t\t\tif ( button & 2 ) {\n\t\t\t\treturn 3;\n\t\t\t}\n\n\t\t\tif ( button & 4 ) {\n\t\t\t\treturn 2;\n\t\t\t}\n\n\t\t\treturn 0;\n\t\t}\n\n\t\treturn event.which;\n\t}\n}, jQuery.event.addProp );\n\n// Create mouseenter/leave events using mouseover/out and event-time checks\n// so that event delegation works in jQuery.\n// Do the same for pointerenter/pointerleave and pointerover/pointerout\n//\n// Support: Safari 7 only\n// Safari sends mouseenter too often; see:\n// https://bugs.chromium.org/p/chromium/issues/detail?id=470258\n// for the description of the bug (it existed in older Chrome versions as well).\njQuery.each( {\n\tmouseenter: \"mouseover\",\n\tmouseleave: \"mouseout\",\n\tpointerenter: \"pointerover\",\n\tpointerleave: \"pointerout\"\n}, function( orig, fix ) {\n\tjQuery.event.special[ orig ] = {\n\t\tdelegateType: fix,\n\t\tbindType: fix,\n\n\t\thandle: function( event ) {\n\t\t\tvar ret,\n\t\t\t\ttarget = this,\n\t\t\t\trelated = event.relatedTarget,\n\t\t\t\thandleObj = event.handleObj;\n\n\t\t\t// For mouseenter/leave call the handler if related is outside the target.\n\t\t\t// NB: No relatedTarget if the mouse left/entered the browser window\n\t\t\tif ( !related || ( related !== target && !jQuery.contains( target, related ) ) ) {\n\t\t\t\tevent.type = handleObj.origType;\n\t\t\t\tret = handleObj.handler.apply( this, arguments );\n\t\t\t\tevent.type = fix;\n\t\t\t}\n\t\t\treturn ret;\n\t\t}\n\t};\n} );\n\njQuery.fn.extend( {\n\n\ton: function( types, selector, data, fn ) {\n\t\treturn on( this, types, selector, data, fn );\n\t},\n\tone: function( types, selector, data, fn ) {\n\t\treturn on( this, types, selector, data, fn, 1 );\n\t},\n\toff: function( types, selector, fn ) {\n\t\tvar handleObj, type;\n\t\tif ( types && types.preventDefault && types.handleObj ) {\n\n\t\t\t// ( event )  dispatched jQuery.Event\n\t\t\thandleObj = types.handleObj;\n\t\t\tjQuery( types.delegateTarget ).off(\n\t\t\t\thandleObj.namespace ?\n\t\t\t\t\thandleObj.origType + \".\" + handleObj.namespace :\n\t\t\t\t\thandleObj.origType,\n\t\t\t\thandleObj.selector,\n\t\t\t\thandleObj.handler\n\t\t\t);\n\t\t\treturn this;\n\t\t}\n\t\tif ( typeof types === \"object\" ) {\n\n\t\t\t// ( types-object [, selector] )\n\t\t\tfor ( type in types ) {\n\t\t\t\tthis.off( type, selector, types[ type ] );\n\t\t\t}\n\t\t\treturn this;\n\t\t}\n\t\tif ( selector === false || typeof selector === \"function\" ) {\n\n\t\t\t// ( types [, fn] )\n\t\t\tfn = selector;\n\t\t\tselector = undefined;\n\t\t}\n\t\tif ( fn === false ) {\n\t\t\tfn = returnFalse;\n\t\t}\n\t\treturn this.each( function() {\n\t\t\tjQuery.event.remove( this, types, fn, selector );\n\t\t} );\n\t}\n} );\n\n\nvar\n\n\t/* eslint-disable max-len */\n\n\t// See https://github.com/eslint/eslint/issues/3229\n\trxhtmlTag = /<(?!area|br|col|embed|hr|img|input|link|meta|param)(([a-z][^\\/\\0>\\x20\\t\\r\\n\\f]*)[^>]*)\\/>/gi,\n\n\t/* eslint-enable */\n\n\t// Support: IE <=10 - 11, Edge 12 - 13\n\t// In IE/Edge using regex groups here causes severe slowdowns.\n\t// See https://connect.microsoft.com/IE/feedback/details/1736512/\n\trnoInnerhtml = /<script|<style|<link/i,\n\n\t// checked=\"checked\" or checked\n\trchecked = /checked\\s*(?:[^=]|=\\s*.checked.)/i,\n\trscriptTypeMasked = /^true\\/(.*)/,\n\trcleanScript = /^\\s*<!(?:\\[CDATA\\[|--)|(?:\\]\\]|--)>\\s*$/g;\n\n// Prefer a tbody over its parent table for containing new rows\nfunction manipulationTarget( elem, content ) {\n\tif ( nodeName( elem, \"table\" ) &&\n\t\tnodeName( content.nodeType !== 11 ? content : content.firstChild, \"tr\" ) ) {\n\n\t\treturn jQuery( \">tbody\", elem )[ 0 ] || elem;\n\t}\n\n\treturn elem;\n}\n\n// Replace/restore the type attribute of script elements for safe DOM manipulation\nfunction disableScript( elem ) {\n\telem.type = ( elem.getAttribute( \"type\" ) !== null ) + \"/\" + elem.type;\n\treturn elem;\n}\nfunction restoreScript( elem ) {\n\tvar match = rscriptTypeMasked.exec( elem.type );\n\n\tif ( match ) {\n\t\telem.type = match[ 1 ];\n\t} else {\n\t\telem.removeAttribute( \"type\" );\n\t}\n\n\treturn elem;\n}\n\nfunction cloneCopyEvent( src, dest ) {\n\tvar i, l, type, pdataOld, pdataCur, udataOld, udataCur, events;\n\n\tif ( dest.nodeType !== 1 ) {\n\t\treturn;\n\t}\n\n\t// 1. Copy private data: events, handlers, etc.\n\tif ( dataPriv.hasData( src ) ) {\n\t\tpdataOld = dataPriv.access( src );\n\t\tpdataCur = dataPriv.set( dest, pdataOld );\n\t\tevents = pdataOld.events;\n\n\t\tif ( events ) {\n\t\t\tdelete pdataCur.handle;\n\t\t\tpdataCur.events = {};\n\n\t\t\tfor ( type in events ) {\n\t\t\t\tfor ( i = 0, l = events[ type ].length; i < l; i++ ) {\n\t\t\t\t\tjQuery.event.add( dest, type, events[ type ][ i ] );\n\t\t\t\t}\n\t\t\t}\n\t\t}\n\t}\n\n\t// 2. Copy user data\n\tif ( dataUser.hasData( src ) ) {\n\t\tudataOld = dataUser.access( src );\n\t\tudataCur = jQuery.extend( {}, udataOld );\n\n\t\tdataUser.set( dest, udataCur );\n\t}\n}\n\n// Fix IE bugs, see support tests\nfunction fixInput( src, dest ) {\n\tvar nodeName = dest.nodeName.toLowerCase();\n\n\t// Fails to persist the checked state of a cloned checkbox or radio button.\n\tif ( nodeName === \"input\" && rcheckableType.test( src.type ) ) {\n\t\tdest.checked = src.checked;\n\n\t// Fails to return the selected option to the default selected state when cloning options\n\t} else if ( nodeName === \"input\" || nodeName === \"textarea\" ) {\n\t\tdest.defaultValue = src.defaultValue;\n\t}\n}\n\nfunction domManip( collection, args, callback, ignored ) {\n\n\t// Flatten any nested arrays\n\targs = concat.apply( [], args );\n\n\tvar fragment, first, scripts, hasScripts, node, doc,\n\t\ti = 0,\n\t\tl = collection.length,\n\t\tiNoClone = l - 1,\n\t\tvalue = args[ 0 ],\n\t\tisFunction = jQuery.isFunction( value );\n\n\t// We can't cloneNode fragments that contain checked, in WebKit\n\tif ( isFunction ||\n\t\t\t( l > 1 && typeof value === \"string\" &&\n\t\t\t\t!support.checkClone && rchecked.test( value ) ) ) {\n\t\treturn collection.each( function( index ) {\n\t\t\tvar self = collection.eq( index );\n\t\t\tif ( isFunction ) {\n\t\t\t\targs[ 0 ] = value.call( this, index, self.html() );\n\t\t\t}\n\t\t\tdomManip( self, args, callback, ignored );\n\t\t} );\n\t}\n\n\tif ( l ) {\n\t\tfragment = buildFragment( args, collection[ 0 ].ownerDocument, false, collection, ignored );\n\t\tfirst = fragment.firstChild;\n\n\t\tif ( fragment.childNodes.length === 1 ) {\n\t\t\tfragment = first;\n\t\t}\n\n\t\t// Require either new content or an interest in ignored elements to invoke the callback\n\t\tif ( first || ignored ) {\n\t\t\tscripts = jQuery.map( getAll( fragment, \"script\" ), disableScript );\n\t\t\thasScripts = scripts.length;\n\n\t\t\t// Use the original fragment for the last item\n\t\t\t// instead of the first because it can end up\n\t\t\t// being emptied incorrectly in certain situations (#8070).\n\t\t\tfor ( ; i < l; i++ ) {\n\t\t\t\tnode = fragment;\n\n\t\t\t\tif ( i !== iNoClone ) {\n\t\t\t\t\tnode = jQuery.clone( node, true, true );\n\n\t\t\t\t\t// Keep references to cloned scripts for later restoration\n\t\t\t\t\tif ( hasScripts ) {\n\n\t\t\t\t\t\t// Support: Android <=4.0 only, PhantomJS 1 only\n\t\t\t\t\t\t// push.apply(_, arraylike) throws on ancient WebKit\n\t\t\t\t\t\tjQuery.merge( scripts, getAll( node, \"script\" ) );\n\t\t\t\t\t}\n\t\t\t\t}\n\n\t\t\t\tcallback.call( collection[ i ], node, i );\n\t\t\t}\n\n\t\t\tif ( hasScripts ) {\n\t\t\t\tdoc = scripts[ scripts.length - 1 ].ownerDocument;\n\n\t\t\t\t// Reenable scripts\n\t\t\t\tjQuery.map( scripts, restoreScript );\n\n\t\t\t\t// Evaluate executable scripts on first document insertion\n\t\t\t\tfor ( i = 0; i < hasScripts; i++ ) {\n\t\t\t\t\tnode = scripts[ i ];\n\t\t\t\t\tif ( rscriptType.test( node.type || \"\" ) &&\n\t\t\t\t\t\t!dataPriv.access( node, \"globalEval\" ) &&\n\t\t\t\t\t\tjQuery.contains( doc, node ) ) {\n\n\t\t\t\t\t\tif ( node.src ) {\n\n\t\t\t\t\t\t\t// Optional AJAX dependency, but won't run scripts if not present\n\t\t\t\t\t\t\tif ( jQuery._evalUrl ) {\n\t\t\t\t\t\t\t\tjQuery._evalUrl( node.src );\n\t\t\t\t\t\t\t}\n\t\t\t\t\t\t} else {\n\t\t\t\t\t\t\tDOMEval( node.textContent.replace( rcleanScript, \"\" ), doc );\n\t\t\t\t\t\t}\n\t\t\t\t\t}\n\t\t\t\t}\n\t\t\t}\n\t\t}\n\t}\n\n\treturn collection;\n}\n\nfunction remove( elem, selector, keepData ) {\n\tvar node,\n\t\tnodes = selector ? jQuery.filter( selector, elem ) : elem,\n\t\ti = 0;\n\n\tfor ( ; ( node = nodes[ i ] ) != null; i++ ) {\n\t\tif ( !keepData && node.nodeType === 1 ) {\n\t\t\tjQuery.cleanData( getAll( node ) );\n\t\t}\n\n\t\tif ( node.parentNode ) {\n\t\t\tif ( keepData && jQuery.contains( node.ownerDocument, node ) ) {\n\t\t\t\tsetGlobalEval( getAll( node, \"script\" ) );\n\t\t\t}\n\t\t\tnode.parentNode.removeChild( node );\n\t\t}\n\t}\n\n\treturn elem;\n}\n\njQuery.extend( {\n\thtmlPrefilter: function( html ) {\n\t\treturn html.replace( rxhtmlTag, \"<$1></$2>\" );\n\t},\n\n\tclone: function( elem, dataAndEvents, deepDataAndEvents ) {\n\t\tvar i, l, srcElements, destElements,\n\t\t\tclone = elem.cloneNode( true ),\n\t\t\tinPage = jQuery.contains( elem.ownerDocument, elem );\n\n\t\t// Fix IE cloning issues\n\t\tif ( !support.noCloneChecked && ( elem.nodeType === 1 || elem.nodeType === 11 ) &&\n\t\t\t\t!jQuery.isXMLDoc( elem ) ) {\n\n\t\t\t// We eschew Sizzle here for performance reasons: https://jsperf.com/getall-vs-sizzle/2\n\t\t\tdestElements = getAll( clone );\n\t\t\tsrcElements = getAll( elem );\n\n\t\t\tfor ( i = 0, l = srcElements.length; i < l; i++ ) {\n\t\t\t\tfixInput( srcElements[ i ], destElements[ i ] );\n\t\t\t}\n\t\t}\n\n\t\t// Copy the events from the original to the clone\n\t\tif ( dataAndEvents ) {\n\t\t\tif ( deepDataAndEvents ) {\n\t\t\t\tsrcElements = srcElements || getAll( elem );\n\t\t\t\tdestElements = destElements || getAll( clone );\n\n\t\t\t\tfor ( i = 0, l = srcElements.length; i < l; i++ ) {\n\t\t\t\t\tcloneCopyEvent( srcElements[ i ], destElements[ i ] );\n\t\t\t\t}\n\t\t\t} else {\n\t\t\t\tcloneCopyEvent( elem, clone );\n\t\t\t}\n\t\t}\n\n\t\t// Preserve script evaluation history\n\t\tdestElements = getAll( clone, \"script\" );\n\t\tif ( destElements.length > 0 ) {\n\t\t\tsetGlobalEval( destElements, !inPage && getAll( elem, \"script\" ) );\n\t\t}\n\n\t\t// Return the cloned set\n\t\treturn clone;\n\t},\n\n\tcleanData: function( elems ) {\n\t\tvar data, elem, type,\n\t\t\tspecial = jQuery.event.special,\n\t\t\ti = 0;\n\n\t\tfor ( ; ( elem = elems[ i ] ) !== undefined; i++ ) {\n\t\t\tif ( acceptData( elem ) ) {\n\t\t\t\tif ( ( data = elem[ dataPriv.expando ] ) ) {\n\t\t\t\t\tif ( data.events ) {\n\t\t\t\t\t\tfor ( type in data.events ) {\n\t\t\t\t\t\t\tif ( special[ type ] ) {\n\t\t\t\t\t\t\t\tjQuery.event.remove( elem, type );\n\n\t\t\t\t\t\t\t// This is a shortcut to avoid jQuery.event.remove's overhead\n\t\t\t\t\t\t\t} else {\n\t\t\t\t\t\t\t\tjQuery.removeEvent( elem, type, data.handle );\n\t\t\t\t\t\t\t}\n\t\t\t\t\t\t}\n\t\t\t\t\t}\n\n\t\t\t\t\t// Support: Chrome <=35 - 45+\n\t\t\t\t\t// Assign undefined instead of using delete, see Data#remove\n\t\t\t\t\telem[ dataPriv.expando ] = undefined;\n\t\t\t\t}\n\t\t\t\tif ( elem[ dataUser.expando ] ) {\n\n\t\t\t\t\t// Support: Chrome <=35 - 45+\n\t\t\t\t\t// Assign undefined instead of using delete, see Data#remove\n\t\t\t\t\telem[ dataUser.expando ] = undefined;\n\t\t\t\t}\n\t\t\t}\n\t\t}\n\t}\n} );\n\njQuery.fn.extend( {\n\tdetach: function( selector ) {\n\t\treturn remove( this, selector, true );\n\t},\n\n\tremove: function( selector ) {\n\t\treturn remove( this, selector );\n\t},\n\n\ttext: function( value ) {\n\t\treturn access( this, function( value ) {\n\t\t\treturn value === undefined ?\n\t\t\t\tjQuery.text( this ) :\n\t\t\t\tthis.empty().each( function() {\n\t\t\t\t\tif ( this.nodeType === 1 || this.nodeType === 11 || this.nodeType === 9 ) {\n\t\t\t\t\t\tthis.textContent = value;\n\t\t\t\t\t}\n\t\t\t\t} );\n\t\t}, null, value, arguments.length );\n\t},\n\n\tappend: function() {\n\t\treturn domManip( this, arguments, function( elem ) {\n\t\t\tif ( this.nodeType === 1 || this.nodeType === 11 || this.nodeType === 9 ) {\n\t\t\t\tvar target = manipulationTarget( this, elem );\n\t\t\t\ttarget.appendChild( elem );\n\t\t\t}\n\t\t} );\n\t},\n\n\tprepend: function() {\n\t\treturn domManip( this, arguments, function( elem ) {\n\t\t\tif ( this.nodeType === 1 || this.nodeType === 11 || this.nodeType === 9 ) {\n\t\t\t\tvar target = manipulationTarget( this, elem );\n\t\t\t\ttarget.insertBefore( elem, target.firstChild );\n\t\t\t}\n\t\t} );\n\t},\n\n\tbefore: function() {\n\t\treturn domManip( this, arguments, function( elem ) {\n\t\t\tif ( this.parentNode ) {\n\t\t\t\tthis.parentNode.insertBefore( elem, this );\n\t\t\t}\n\t\t} );\n\t},\n\n\tafter: function() {\n\t\treturn domManip( this, arguments, function( elem ) {\n\t\t\tif ( this.parentNode ) {\n\t\t\t\tthis.parentNode.insertBefore( elem, this.nextSibling );\n\t\t\t}\n\t\t} );\n\t},\n\n\tempty: function() {\n\t\tvar elem,\n\t\t\ti = 0;\n\n\t\tfor ( ; ( elem = this[ i ] ) != null; i++ ) {\n\t\t\tif ( elem.nodeType === 1 ) {\n\n\t\t\t\t// Prevent memory leaks\n\t\t\t\tjQuery.cleanData( getAll( elem, false ) );\n\n\t\t\t\t// Remove any remaining nodes\n\t\t\t\telem.textContent = \"\";\n\t\t\t}\n\t\t}\n\n\t\treturn this;\n\t},\n\n\tclone: function( dataAndEvents, deepDataAndEvents ) {\n\t\tdataAndEvents = dataAndEvents == null ? false : dataAndEvents;\n\t\tdeepDataAndEvents = deepDataAndEvents == null ? dataAndEvents : deepDataAndEvents;\n\n\t\treturn this.map( function() {\n\t\t\treturn jQuery.clone( this, dataAndEvents, deepDataAndEvents );\n\t\t} );\n\t},\n\n\thtml: function( value ) {\n\t\treturn access( this, function( value ) {\n\t\t\tvar elem = this[ 0 ] || {},\n\t\t\t\ti = 0,\n\t\t\t\tl = this.length;\n\n\t\t\tif ( value === undefined && elem.nodeType === 1 ) {\n\t\t\t\treturn elem.innerHTML;\n\t\t\t}\n\n\t\t\t// See if we can take a shortcut and just use innerHTML\n\t\t\tif ( typeof value === \"string\" && !rnoInnerhtml.test( value ) &&\n\t\t\t\t!wrapMap[ ( rtagName.exec( value ) || [ \"\", \"\" ] )[ 1 ].toLowerCase() ] ) {\n\n\t\t\t\tvalue = jQuery.htmlPrefilter( value );\n\n\t\t\t\ttry {\n\t\t\t\t\tfor ( ; i < l; i++ ) {\n\t\t\t\t\t\telem = this[ i ] || {};\n\n\t\t\t\t\t\t// Remove element nodes and prevent memory leaks\n\t\t\t\t\t\tif ( elem.nodeType === 1 ) {\n\t\t\t\t\t\t\tjQuery.cleanData( getAll( elem, false ) );\n\t\t\t\t\t\t\telem.innerHTML = value;\n\t\t\t\t\t\t}\n\t\t\t\t\t}\n\n\t\t\t\t\telem = 0;\n\n\t\t\t\t// If using innerHTML throws an exception, use the fallback method\n\t\t\t\t} catch ( e ) {}\n\t\t\t}\n\n\t\t\tif ( elem ) {\n\t\t\t\tthis.empty().append( value );\n\t\t\t}\n\t\t}, null, value, arguments.length );\n\t},\n\n\treplaceWith: function() {\n\t\tvar ignored = [];\n\n\t\t// Make the changes, replacing each non-ignored context element with the new content\n\t\treturn domManip( this, arguments, function( elem ) {\n\t\t\tvar parent = this.parentNode;\n\n\t\t\tif ( jQuery.inArray( this, ignored ) < 0 ) {\n\t\t\t\tjQuery.cleanData( getAll( this ) );\n\t\t\t\tif ( parent ) {\n\t\t\t\t\tparent.replaceChild( elem, this );\n\t\t\t\t}\n\t\t\t}\n\n\t\t// Force callback invocation\n\t\t}, ignored );\n\t}\n} );\n\njQuery.each( {\n\tappendTo: \"append\",\n\tprependTo: \"prepend\",\n\tinsertBefore: \"before\",\n\tinsertAfter: \"after\",\n\treplaceAll: \"replaceWith\"\n}, function( name, original ) {\n\tjQuery.fn[ name ] = function( selector ) {\n\t\tvar elems,\n\t\t\tret = [],\n\t\t\tinsert = jQuery( selector ),\n\t\t\tlast = insert.length - 1,\n\t\t\ti = 0;\n\n\t\tfor ( ; i <= last; i++ ) {\n\t\t\telems = i === last ? this : this.clone( true );\n\t\t\tjQuery( insert[ i ] )[ original ]( elems );\n\n\t\t\t// Support: Android <=4.0 only, PhantomJS 1 only\n\t\t\t// .get() because push.apply(_, arraylike) throws on ancient WebKit\n\t\t\tpush.apply( ret, elems.get() );\n\t\t}\n\n\t\treturn this.pushStack( ret );\n\t};\n} );\nvar rmargin = ( /^margin/ );\n\nvar rnumnonpx = new RegExp( \"^(\" + pnum + \")(?!px)[a-z%]+$\", \"i\" );\n\nvar getStyles = function( elem ) {\n\n\t\t// Support: IE <=11 only, Firefox <=30 (#15098, #14150)\n\t\t// IE throws on elements created in popups\n\t\t// FF meanwhile throws on frame elements through \"defaultView.getComputedStyle\"\n\t\tvar view = elem.ownerDocument.defaultView;\n\n\t\tif ( !view || !view.opener ) {\n\t\t\tview = window;\n\t\t}\n\n\t\treturn view.getComputedStyle( elem );\n\t};\n\n\n\n( function() {\n\n\t// Executing both pixelPosition & boxSizingReliable tests require only one layout\n\t// so they're executed at the same time to save the second computation.\n\tfunction computeStyleTests() {\n\n\t\t// This is a singleton, we need to execute it only once\n\t\tif ( !div ) {\n\t\t\treturn;\n\t\t}\n\n\t\tdiv.style.cssText =\n\t\t\t\"box-sizing:border-box;\" +\n\t\t\t\"position:relative;display:block;\" +\n\t\t\t\"margin:auto;border:1px;padding:1px;\" +\n\t\t\t\"top:1%;width:50%\";\n\t\tdiv.innerHTML = \"\";\n\t\tdocumentElement.appendChild( container );\n\n\t\tvar divStyle = window.getComputedStyle( div );\n\t\tpixelPositionVal = divStyle.top !== \"1%\";\n\n\t\t// Support: Android 4.0 - 4.3 only, Firefox <=3 - 44\n\t\treliableMarginLeftVal = divStyle.marginLeft === \"2px\";\n\t\tboxSizingReliableVal = divStyle.width === \"4px\";\n\n\t\t// Support: Android 4.0 - 4.3 only\n\t\t// Some styles come back with percentage values, even though they shouldn't\n\t\tdiv.style.marginRight = \"50%\";\n\t\tpixelMarginRightVal = divStyle.marginRight === \"4px\";\n\n\t\tdocumentElement.removeChild( container );\n\n\t\t// Nullify the div so it wouldn't be stored in the memory and\n\t\t// it will also be a sign that checks already performed\n\t\tdiv = null;\n\t}\n\n\tvar pixelPositionVal, boxSizingReliableVal, pixelMarginRightVal, reliableMarginLeftVal,\n\t\tcontainer = document.createElement( \"div\" ),\n\t\tdiv = document.createElement( \"div\" );\n\n\t// Finish early in limited (non-browser) environments\n\tif ( !div.style ) {\n\t\treturn;\n\t}\n\n\t// Support: IE <=9 - 11 only\n\t// Style of cloned element affects source element cloned (#8908)\n\tdiv.style.backgroundClip = \"content-box\";\n\tdiv.cloneNode( true ).style.backgroundClip = \"\";\n\tsupport.clearCloneStyle = div.style.backgroundClip === \"content-box\";\n\n\tcontainer.style.cssText = \"border:0;width:8px;height:0;top:0;left:-9999px;\" +\n\t\t\"padding:0;margin-top:1px;position:absolute\";\n\tcontainer.appendChild( div );\n\n\tjQuery.extend( support, {\n\t\tpixelPosition: function() {\n\t\t\tcomputeStyleTests();\n\t\t\treturn pixelPositionVal;\n\t\t},\n\t\tboxSizingReliable: function() {\n\t\t\tcomputeStyleTests();\n\t\t\treturn boxSizingReliableVal;\n\t\t},\n\t\tpixelMarginRight: function() {\n\t\t\tcomputeStyleTests();\n\t\t\treturn pixelMarginRightVal;\n\t\t},\n\t\treliableMarginLeft: function() {\n\t\t\tcomputeStyleTests();\n\t\t\treturn reliableMarginLeftVal;\n\t\t}\n\t} );\n} )();\n\n\nfunction curCSS( elem, name, computed ) {\n\tvar width, minWidth, maxWidth, ret,\n\n\t\t// Support: Firefox 51+\n\t\t// Retrieving style before computed somehow\n\t\t// fixes an issue with getting wrong values\n\t\t// on detached elements\n\t\tstyle = elem.style;\n\n\tcomputed = computed || getStyles( elem );\n\n\t// getPropertyValue is needed for:\n\t//   .css('filter') (IE 9 only, #12537)\n\t//   .css('--customProperty) (#3144)\n\tif ( computed ) {\n\t\tret = computed.getPropertyValue( name ) || computed[ name ];\n\n\t\tif ( ret === \"\" && !jQuery.contains( elem.ownerDocument, elem ) ) {\n\t\t\tret = jQuery.style( elem, name );\n\t\t}\n\n\t\t// A tribute to the \"awesome hack by Dean Edwards\"\n\t\t// Android Browser returns percentage for some values,\n\t\t// but width seems to be reliably pixels.\n\t\t// This is against the CSSOM draft spec:\n\t\t// https://drafts.csswg.org/cssom/#resolved-values\n\t\tif ( !support.pixelMarginRight() && rnumnonpx.test( ret ) && rmargin.test( name ) ) {\n\n\t\t\t// Remember the original values\n\t\t\twidth = style.width;\n\t\t\tminWidth = style.minWidth;\n\t\t\tmaxWidth = style.maxWidth;\n\n\t\t\t// Put in the new values to get a computed value out\n\t\t\tstyle.minWidth = style.maxWidth = style.width = ret;\n\t\t\tret = computed.width;\n\n\t\t\t// Revert the changed values\n\t\t\tstyle.width = width;\n\t\t\tstyle.minWidth = minWidth;\n\t\t\tstyle.maxWidth = maxWidth;\n\t\t}\n\t}\n\n\treturn ret !== undefined ?\n\n\t\t// Support: IE <=9 - 11 only\n\t\t// IE returns zIndex value as an integer.\n\t\tret + \"\" :\n\t\tret;\n}\n\n\nfunction addGetHookIf( conditionFn, hookFn ) {\n\n\t// Define the hook, we'll check on the first run if it's really needed.\n\treturn {\n\t\tget: function() {\n\t\t\tif ( conditionFn() ) {\n\n\t\t\t\t// Hook not needed (or it's not possible to use it due\n\t\t\t\t// to missing dependency), remove it.\n\t\t\t\tdelete this.get;\n\t\t\t\treturn;\n\t\t\t}\n\n\t\t\t// Hook needed; redefine it so that the support test is not executed again.\n\t\t\treturn ( this.get = hookFn ).apply( this, arguments );\n\t\t}\n\t};\n}\n\n\nvar\n\n\t// Swappable if display is none or starts with table\n\t// except \"table\", \"table-cell\", or \"table-caption\"\n\t// See here for display values: https://developer.mozilla.org/en-US/docs/CSS/display\n\trdisplayswap = /^(none|table(?!-c[ea]).+)/,\n\trcustomProp = /^--/,\n\tcssShow = { position: \"absolute\", visibility: \"hidden\", display: \"block\" },\n\tcssNormalTransform = {\n\t\tletterSpacing: \"0\",\n\t\tfontWeight: \"400\"\n\t},\n\n\tcssPrefixes = [ \"Webkit\", \"Moz\", \"ms\" ],\n\temptyStyle = document.createElement( \"div\" ).style;\n\n// Return a css property mapped to a potentially vendor prefixed property\nfunction vendorPropName( name ) {\n\n\t// Shortcut for names that are not vendor prefixed\n\tif ( name in emptyStyle ) {\n\t\treturn name;\n\t}\n\n\t// Check for vendor prefixed names\n\tvar capName = name[ 0 ].toUpperCase() + name.slice( 1 ),\n\t\ti = cssPrefixes.length;\n\n\twhile ( i-- ) {\n\t\tname = cssPrefixes[ i ] + capName;\n\t\tif ( name in emptyStyle ) {\n\t\t\treturn name;\n\t\t}\n\t}\n}\n\n// Return a property mapped along what jQuery.cssProps suggests or to\n// a vendor prefixed property.\nfunction finalPropName( name ) {\n\tvar ret = jQuery.cssProps[ name ];\n\tif ( !ret ) {\n\t\tret = jQuery.cssProps[ name ] = vendorPropName( name ) || name;\n\t}\n\treturn ret;\n}\n\nfunction setPositiveNumber( elem, value, subtract ) {\n\n\t// Any relative (+/-) values have already been\n\t// normalized at this point\n\tvar matches = rcssNum.exec( value );\n\treturn matches ?\n\n\t\t// Guard against undefined \"subtract\", e.g., when used as in cssHooks\n\t\tMath.max( 0, matches[ 2 ] - ( subtract || 0 ) ) + ( matches[ 3 ] || \"px\" ) :\n\t\tvalue;\n}\n\nfunction augmentWidthOrHeight( elem, name, extra, isBorderBox, styles ) {\n\tvar i,\n\t\tval = 0;\n\n\t// If we already have the right measurement, avoid augmentation\n\tif ( extra === ( isBorderBox ? \"border\" : \"content\" ) ) {\n\t\ti = 4;\n\n\t// Otherwise initialize for horizontal or vertical properties\n\t} else {\n\t\ti = name === \"width\" ? 1 : 0;\n\t}\n\n\tfor ( ; i < 4; i += 2 ) {\n\n\t\t// Both box models exclude margin, so add it if we want it\n\t\tif ( extra === \"margin\" ) {\n\t\t\tval += jQuery.css( elem, extra + cssExpand[ i ], true, styles );\n\t\t}\n\n\t\tif ( isBorderBox ) {\n\n\t\t\t// border-box includes padding, so remove it if we want content\n\t\t\tif ( extra === \"content\" ) {\n\t\t\t\tval -= jQuery.css( elem, \"padding\" + cssExpand[ i ], true, styles );\n\t\t\t}\n\n\t\t\t// At this point, extra isn't border nor margin, so remove border\n\t\t\tif ( extra !== \"margin\" ) {\n\t\t\t\tval -= jQuery.css( elem, \"border\" + cssExpand[ i ] + \"Width\", true, styles );\n\t\t\t}\n\t\t} else {\n\n\t\t\t// At this point, extra isn't content, so add padding\n\t\t\tval += jQuery.css( elem, \"padding\" + cssExpand[ i ], true, styles );\n\n\t\t\t// At this point, extra isn't content nor padding, so add border\n\t\t\tif ( extra !== \"padding\" ) {\n\t\t\t\tval += jQuery.css( elem, \"border\" + cssExpand[ i ] + \"Width\", true, styles );\n\t\t\t}\n\t\t}\n\t}\n\n\treturn val;\n}\n\nfunction getWidthOrHeight( elem, name, extra ) {\n\n\t// Start with computed style\n\tvar valueIsBorderBox,\n\t\tstyles = getStyles( elem ),\n\t\tval = curCSS( elem, name, styles ),\n\t\tisBorderBox = jQuery.css( elem, \"boxSizing\", false, styles ) === \"border-box\";\n\n\t// Computed unit is not pixels. Stop here and return.\n\tif ( rnumnonpx.test( val ) ) {\n\t\treturn val;\n\t}\n\n\t// Check for style in case a browser which returns unreliable values\n\t// for getComputedStyle silently falls back to the reliable elem.style\n\tvalueIsBorderBox = isBorderBox &&\n\t\t( support.boxSizingReliable() || val === elem.style[ name ] );\n\n\t// Fall back to offsetWidth/Height when value is \"auto\"\n\t// This happens for inline elements with no explicit setting (gh-3571)\n\tif ( val === \"auto\" ) {\n\t\tval = elem[ \"offset\" + name[ 0 ].toUpperCase() + name.slice( 1 ) ];\n\t}\n\n\t// Normalize \"\", auto, and prepare for extra\n\tval = parseFloat( val ) || 0;\n\n\t// Use the active box-sizing model to add/subtract irrelevant styles\n\treturn ( val +\n\t\taugmentWidthOrHeight(\n\t\t\telem,\n\t\t\tname,\n\t\t\textra || ( isBorderBox ? \"border\" : \"content\" ),\n\t\t\tvalueIsBorderBox,\n\t\t\tstyles\n\t\t)\n\t) + \"px\";\n}\n\njQuery.extend( {\n\n\t// Add in style property hooks for overriding the default\n\t// behavior of getting and setting a style property\n\tcssHooks: {\n\t\topacity: {\n\t\t\tget: function( elem, computed ) {\n\t\t\t\tif ( computed ) {\n\n\t\t\t\t\t// We should always get a number back from opacity\n\t\t\t\t\tvar ret = curCSS( elem, \"opacity\" );\n\t\t\t\t\treturn ret === \"\" ? \"1\" : ret;\n\t\t\t\t}\n\t\t\t}\n\t\t}\n\t},\n\n\t// Don't automatically add \"px\" to these possibly-unitless properties\n\tcssNumber: {\n\t\t\"animationIterationCount\": true,\n\t\t\"columnCount\": true,\n\t\t\"fillOpacity\": true,\n\t\t\"flexGrow\": true,\n\t\t\"flexShrink\": true,\n\t\t\"fontWeight\": true,\n\t\t\"lineHeight\": true,\n\t\t\"opacity\": true,\n\t\t\"order\": true,\n\t\t\"orphans\": true,\n\t\t\"widows\": true,\n\t\t\"zIndex\": true,\n\t\t\"zoom\": true\n\t},\n\n\t// Add in properties whose names you wish to fix before\n\t// setting or getting the value\n\tcssProps: {\n\t\t\"float\": \"cssFloat\"\n\t},\n\n\t// Get and set the style property on a DOM Node\n\tstyle: function( elem, name, value, extra ) {\n\n\t\t// Don't set styles on text and comment nodes\n\t\tif ( !elem || elem.nodeType === 3 || elem.nodeType === 8 || !elem.style ) {\n\t\t\treturn;\n\t\t}\n\n\t\t// Make sure that we're working with the right name\n\t\tvar ret, type, hooks,\n\t\t\torigName = jQuery.camelCase( name ),\n\t\t\tisCustomProp = rcustomProp.test( name ),\n\t\t\tstyle = elem.style;\n\n\t\t// Make sure that we're working with the right name. We don't\n\t\t// want to query the value if it is a CSS custom property\n\t\t// since they are user-defined.\n\t\tif ( !isCustomProp ) {\n\t\t\tname = finalPropName( origName );\n\t\t}\n\n\t\t// Gets hook for the prefixed version, then unprefixed version\n\t\thooks = jQuery.cssHooks[ name ] || jQuery.cssHooks[ origName ];\n\n\t\t// Check if we're setting a value\n\t\tif ( value !== undefined ) {\n\t\t\ttype = typeof value;\n\n\t\t\t// Convert \"+=\" or \"-=\" to relative numbers (#7345)\n\t\t\tif ( type === \"string\" && ( ret = rcssNum.exec( value ) ) && ret[ 1 ] ) {\n\t\t\t\tvalue = adjustCSS( elem, name, ret );\n\n\t\t\t\t// Fixes bug #9237\n\t\t\t\ttype = \"number\";\n\t\t\t}\n\n\t\t\t// Make sure that null and NaN values aren't set (#7116)\n\t\t\tif ( value == null || value !== value ) {\n\t\t\t\treturn;\n\t\t\t}\n\n\t\t\t// If a number was passed in, add the unit (except for certain CSS properties)\n\t\t\tif ( type === \"number\" ) {\n\t\t\t\tvalue += ret && ret[ 3 ] || ( jQuery.cssNumber[ origName ] ? \"\" : \"px\" );\n\t\t\t}\n\n\t\t\t// background-* props affect original clone's values\n\t\t\tif ( !support.clearCloneStyle && value === \"\" && name.indexOf( \"background\" ) === 0 ) {\n\t\t\t\tstyle[ name ] = \"inherit\";\n\t\t\t}\n\n\t\t\t// If a hook was provided, use that value, otherwise just set the specified value\n\t\t\tif ( !hooks || !( \"set\" in hooks ) ||\n\t\t\t\t( value = hooks.set( elem, value, extra ) ) !== undefined ) {\n\n\t\t\t\tif ( isCustomProp ) {\n\t\t\t\t\tstyle.setProperty( name, value );\n\t\t\t\t} else {\n\t\t\t\t\tstyle[ name ] = value;\n\t\t\t\t}\n\t\t\t}\n\n\t\t} else {\n\n\t\t\t// If a hook was provided get the non-computed value from there\n\t\t\tif ( hooks && \"get\" in hooks &&\n\t\t\t\t( ret = hooks.get( elem, false, extra ) ) !== undefined ) {\n\n\t\t\t\treturn ret;\n\t\t\t}\n\n\t\t\t// Otherwise just get the value from the style object\n\t\t\treturn style[ name ];\n\t\t}\n\t},\n\n\tcss: function( elem, name, extra, styles ) {\n\t\tvar val, num, hooks,\n\t\t\torigName = jQuery.camelCase( name ),\n\t\t\tisCustomProp = rcustomProp.test( name );\n\n\t\t// Make sure that we're working with the right name. We don't\n\t\t// want to modify the value if it is a CSS custom property\n\t\t// since they are user-defined.\n\t\tif ( !isCustomProp ) {\n\t\t\tname = finalPropName( origName );\n\t\t}\n\n\t\t// Try prefixed name followed by the unprefixed name\n\t\thooks = jQuery.cssHooks[ name ] || jQuery.cssHooks[ origName ];\n\n\t\t// If a hook was provided get the computed value from there\n\t\tif ( hooks && \"get\" in hooks ) {\n\t\t\tval = hooks.get( elem, true, extra );\n\t\t}\n\n\t\t// Otherwise, if a way to get the computed value exists, use that\n\t\tif ( val === undefined ) {\n\t\t\tval = curCSS( elem, name, styles );\n\t\t}\n\n\t\t// Convert \"normal\" to computed value\n\t\tif ( val === \"normal\" && name in cssNormalTransform ) {\n\t\t\tval = cssNormalTransform[ name ];\n\t\t}\n\n\t\t// Make numeric if forced or a qualifier was provided and val looks numeric\n\t\tif ( extra === \"\" || extra ) {\n\t\t\tnum = parseFloat( val );\n\t\t\treturn extra === true || isFinite( num ) ? num || 0 : val;\n\t\t}\n\n\t\treturn val;\n\t}\n} );\n\njQuery.each( [ \"height\", \"width\" ], function( i, name ) {\n\tjQuery.cssHooks[ name ] = {\n\t\tget: function( elem, computed, extra ) {\n\t\t\tif ( computed ) {\n\n\t\t\t\t// Certain elements can have dimension info if we invisibly show them\n\t\t\t\t// but it must have a current display style that would benefit\n\t\t\t\treturn rdisplayswap.test( jQuery.css( elem, \"display\" ) ) &&\n\n\t\t\t\t\t// Support: Safari 8+\n\t\t\t\t\t// Table columns in Safari have non-zero offsetWidth & zero\n\t\t\t\t\t// getBoundingClientRect().width unless display is changed.\n\t\t\t\t\t// Support: IE <=11 only\n\t\t\t\t\t// Running getBoundingClientRect on a disconnected node\n\t\t\t\t\t// in IE throws an error.\n\t\t\t\t\t( !elem.getClientRects().length || !elem.getBoundingClientRect().width ) ?\n\t\t\t\t\t\tswap( elem, cssShow, function() {\n\t\t\t\t\t\t\treturn getWidthOrHeight( elem, name, extra );\n\t\t\t\t\t\t} ) :\n\t\t\t\t\t\tgetWidthOrHeight( elem, name, extra );\n\t\t\t}\n\t\t},\n\n\t\tset: function( elem, value, extra ) {\n\t\t\tvar matches,\n\t\t\t\tstyles = extra && getStyles( elem ),\n\t\t\t\tsubtract = extra && augmentWidthOrHeight(\n\t\t\t\t\telem,\n\t\t\t\t\tname,\n\t\t\t\t\textra,\n\t\t\t\t\tjQuery.css( elem, \"boxSizing\", false, styles ) === \"border-box\",\n\t\t\t\t\tstyles\n\t\t\t\t);\n\n\t\t\t// Convert to pixels if value adjustment is needed\n\t\t\tif ( subtract && ( matches = rcssNum.exec( value ) ) &&\n\t\t\t\t( matches[ 3 ] || \"px\" ) !== \"px\" ) {\n\n\t\t\t\telem.style[ name ] = value;\n\t\t\t\tvalue = jQuery.css( elem, name );\n\t\t\t}\n\n\t\t\treturn setPositiveNumber( elem, value, subtract );\n\t\t}\n\t};\n} );\n\njQuery.cssHooks.marginLeft = addGetHookIf( support.reliableMarginLeft,\n\tfunction( elem, computed ) {\n\t\tif ( computed ) {\n\t\t\treturn ( parseFloat( curCSS( elem, \"marginLeft\" ) ) ||\n\t\t\t\telem.getBoundingClientRect().left -\n\t\t\t\t\tswap( elem, { marginLeft: 0 }, function() {\n\t\t\t\t\t\treturn elem.getBoundingClientRect().left;\n\t\t\t\t\t} )\n\t\t\t\t) + \"px\";\n\t\t}\n\t}\n);\n\n// These hooks are used by animate to expand properties\njQuery.each( {\n\tmargin: \"\",\n\tpadding: \"\",\n\tborder: \"Width\"\n}, function( prefix, suffix ) {\n\tjQuery.cssHooks[ prefix + suffix ] = {\n\t\texpand: function( value ) {\n\t\t\tvar i = 0,\n\t\t\t\texpanded = {},\n\n\t\t\t\t// Assumes a single number if not a string\n\t\t\t\tparts = typeof value === \"string\" ? value.split( \" \" ) : [ value ];\n\n\t\t\tfor ( ; i < 4; i++ ) {\n\t\t\t\texpanded[ prefix + cssExpand[ i ] + suffix ] =\n\t\t\t\t\tparts[ i ] || parts[ i - 2 ] || parts[ 0 ];\n\t\t\t}\n\n\t\t\treturn expanded;\n\t\t}\n\t};\n\n\tif ( !rmargin.test( prefix ) ) {\n\t\tjQuery.cssHooks[ prefix + suffix ].set = setPositiveNumber;\n\t}\n} );\n\njQuery.fn.extend( {\n\tcss: function( name, value ) {\n\t\treturn access( this, function( elem, name, value ) {\n\t\t\tvar styles, len,\n\t\t\t\tmap = {},\n\t\t\t\ti = 0;\n\n\t\t\tif ( Array.isArray( name ) ) {\n\t\t\t\tstyles = getStyles( elem );\n\t\t\t\tlen = name.length;\n\n\t\t\t\tfor ( ; i < len; i++ ) {\n\t\t\t\t\tmap[ name[ i ] ] = jQuery.css( elem, name[ i ], false, styles );\n\t\t\t\t}\n\n\t\t\t\treturn map;\n\t\t\t}\n\n\t\t\treturn value !== undefined ?\n\t\t\t\tjQuery.style( elem, name, value ) :\n\t\t\t\tjQuery.css( elem, name );\n\t\t}, name, value, arguments.length > 1 );\n\t}\n} );\n\n\nfunction Tween( elem, options, prop, end, easing ) {\n\treturn new Tween.prototype.init( elem, options, prop, end, easing );\n}\njQuery.Tween = Tween;\n\nTween.prototype = {\n\tconstructor: Tween,\n\tinit: function( elem, options, prop, end, easing, unit ) {\n\t\tthis.elem = elem;\n\t\tthis.prop = prop;\n\t\tthis.easing = easing || jQuery.easing._default;\n\t\tthis.options = options;\n\t\tthis.start = this.now = this.cur();\n\t\tthis.end = end;\n\t\tthis.unit = unit || ( jQuery.cssNumber[ prop ] ? \"\" : \"px\" );\n\t},\n\tcur: function() {\n\t\tvar hooks = Tween.propHooks[ this.prop ];\n\n\t\treturn hooks && hooks.get ?\n\t\t\thooks.get( this ) :\n\t\t\tTween.propHooks._default.get( this );\n\t},\n\trun: function( percent ) {\n\t\tvar eased,\n\t\t\thooks = Tween.propHooks[ this.prop ];\n\n\t\tif ( this.options.duration ) {\n\t\t\tthis.pos = eased = jQuery.easing[ this.easing ](\n\t\t\t\tpercent, this.options.duration * percent, 0, 1, this.options.duration\n\t\t\t);\n\t\t} else {\n\t\t\tthis.pos = eased = percent;\n\t\t}\n\t\tthis.now = ( this.end - this.start ) * eased + this.start;\n\n\t\tif ( this.options.step ) {\n\t\t\tthis.options.step.call( this.elem, this.now, this );\n\t\t}\n\n\t\tif ( hooks && hooks.set ) {\n\t\t\thooks.set( this );\n\t\t} else {\n\t\t\tTween.propHooks._default.set( this );\n\t\t}\n\t\treturn this;\n\t}\n};\n\nTween.prototype.init.prototype = Tween.prototype;\n\nTween.propHooks = {\n\t_default: {\n\t\tget: function( tween ) {\n\t\t\tvar result;\n\n\t\t\t// Use a property on the element directly when it is not a DOM element,\n\t\t\t// or when there is no matching style property that exists.\n\t\t\tif ( tween.elem.nodeType !== 1 ||\n\t\t\t\ttween.elem[ tween.prop ] != null && tween.elem.style[ tween.prop ] == null ) {\n\t\t\t\treturn tween.elem[ tween.prop ];\n\t\t\t}\n\n\t\t\t// Passing an empty string as a 3rd parameter to .css will automatically\n\t\t\t// attempt a parseFloat and fallback to a string if the parse fails.\n\t\t\t// Simple values such as \"10px\" are parsed to Float;\n\t\t\t// complex values such as \"rotate(1rad)\" are returned as-is.\n\t\t\tresult = jQuery.css( tween.elem, tween.prop, \"\" );\n\n\t\t\t// Empty strings, null, undefined and \"auto\" are converted to 0.\n\t\t\treturn !result || result === \"auto\" ? 0 : result;\n\t\t},\n\t\tset: function( tween ) {\n\n\t\t\t// Use step hook for back compat.\n\t\t\t// Use cssHook if its there.\n\t\t\t// Use .style if available and use plain properties where available.\n\t\t\tif ( jQuery.fx.step[ tween.prop ] ) {\n\t\t\t\tjQuery.fx.step[ tween.prop ]( tween );\n\t\t\t} else if ( tween.elem.nodeType === 1 &&\n\t\t\t\t( tween.elem.style[ jQuery.cssProps[ tween.prop ] ] != null ||\n\t\t\t\t\tjQuery.cssHooks[ tween.prop ] ) ) {\n\t\t\t\tjQuery.style( tween.elem, tween.prop, tween.now + tween.unit );\n\t\t\t} else {\n\t\t\t\ttween.elem[ tween.prop ] = tween.now;\n\t\t\t}\n\t\t}\n\t}\n};\n\n// Support: IE <=9 only\n// Panic based approach to setting things on disconnected nodes\nTween.propHooks.scrollTop = Tween.propHooks.scrollLeft = {\n\tset: function( tween ) {\n\t\tif ( tween.elem.nodeType && tween.elem.parentNode ) {\n\t\t\ttween.elem[ tween.prop ] = tween.now;\n\t\t}\n\t}\n};\n\njQuery.easing = {\n\tlinear: function( p ) {\n\t\treturn p;\n\t},\n\tswing: function( p ) {\n\t\treturn 0.5 - Math.cos( p * Math.PI ) / 2;\n\t},\n\t_default: \"swing\"\n};\n\njQuery.fx = Tween.prototype.init;\n\n// Back compat <1.8 extension point\njQuery.fx.step = {};\n\n\n\n\nvar\n\tfxNow, inProgress,\n\trfxtypes = /^(?:toggle|show|hide)$/,\n\trrun = /queueHooks$/;\n\nfunction schedule() {\n\tif ( inProgress ) {\n\t\tif ( document.hidden === false && window.requestAnimationFrame ) {\n\t\t\twindow.requestAnimationFrame( schedule );\n\t\t} else {\n\t\t\twindow.setTimeout( schedule, jQuery.fx.interval );\n\t\t}\n\n\t\tjQuery.fx.tick();\n\t}\n}\n\n// Animations created synchronously will run synchronously\nfunction createFxNow() {\n\twindow.setTimeout( function() {\n\t\tfxNow = undefined;\n\t} );\n\treturn ( fxNow = jQuery.now() );\n}\n\n// Generate parameters to create a standard animation\nfunction genFx( type, includeWidth ) {\n\tvar which,\n\t\ti = 0,\n\t\tattrs = { height: type };\n\n\t// If we include width, step value is 1 to do all cssExpand values,\n\t// otherwise step value is 2 to skip over Left and Right\n\tincludeWidth = includeWidth ? 1 : 0;\n\tfor ( ; i < 4; i += 2 - includeWidth ) {\n\t\twhich = cssExpand[ i ];\n\t\tattrs[ \"margin\" + which ] = attrs[ \"padding\" + which ] = type;\n\t}\n\n\tif ( includeWidth ) {\n\t\tattrs.opacity = attrs.width = type;\n\t}\n\n\treturn attrs;\n}\n\nfunction createTween( value, prop, animation ) {\n\tvar tween,\n\t\tcollection = ( Animation.tweeners[ prop ] || [] ).concat( Animation.tweeners[ \"*\" ] ),\n\t\tindex = 0,\n\t\tlength = collection.length;\n\tfor ( ; index < length; index++ ) {\n\t\tif ( ( tween = collection[ index ].call( animation, prop, value ) ) ) {\n\n\t\t\t// We're done with this property\n\t\t\treturn tween;\n\t\t}\n\t}\n}\n\nfunction defaultPrefilter( elem, props, opts ) {\n\tvar prop, value, toggle, hooks, oldfire, propTween, restoreDisplay, display,\n\t\tisBox = \"width\" in props || \"height\" in props,\n\t\tanim = this,\n\t\torig = {},\n\t\tstyle = elem.style,\n\t\thidden = elem.nodeType && isHiddenWithinTree( elem ),\n\t\tdataShow = dataPriv.get( elem, \"fxshow\" );\n\n\t// Queue-skipping animations hijack the fx hooks\n\tif ( !opts.queue ) {\n\t\thooks = jQuery._queueHooks( elem, \"fx\" );\n\t\tif ( hooks.unqueued == null ) {\n\t\t\thooks.unqueued = 0;\n\t\t\toldfire = hooks.empty.fire;\n\t\t\thooks.empty.fire = function() {\n\t\t\t\tif ( !hooks.unqueued ) {\n\t\t\t\t\toldfire();\n\t\t\t\t}\n\t\t\t};\n\t\t}\n\t\thooks.unqueued++;\n\n\t\tanim.always( function() {\n\n\t\t\t// Ensure the complete handler is called before this completes\n\t\t\tanim.always( function() {\n\t\t\t\thooks.unqueued--;\n\t\t\t\tif ( !jQuery.queue( elem, \"fx\" ).length ) {\n\t\t\t\t\thooks.empty.fire();\n\t\t\t\t}\n\t\t\t} );\n\t\t} );\n\t}\n\n\t// Detect show/hide animations\n\tfor ( prop in props ) {\n\t\tvalue = props[ prop ];\n\t\tif ( rfxtypes.test( value ) ) {\n\t\t\tdelete props[ prop ];\n\t\t\ttoggle = toggle || value === \"toggle\";\n\t\t\tif ( value === ( hidden ? \"hide\" : \"show\" ) ) {\n\n\t\t\t\t// Pretend to be hidden if this is a \"show\" and\n\t\t\t\t// there is still data from a stopped show/hide\n\t\t\t\tif ( value === \"show\" && dataShow && dataShow[ prop ] !== undefined ) {\n\t\t\t\t\thidden = true;\n\n\t\t\t\t// Ignore all other no-op show/hide data\n\t\t\t\t} else {\n\t\t\t\t\tcontinue;\n\t\t\t\t}\n\t\t\t}\n\t\t\torig[ prop ] = dataShow && dataShow[ prop ] || jQuery.style( elem, prop );\n\t\t}\n\t}\n\n\t// Bail out if this is a no-op like .hide().hide()\n\tpropTween = !jQuery.isEmptyObject( props );\n\tif ( !propTween && jQuery.isEmptyObject( orig ) ) {\n\t\treturn;\n\t}\n\n\t// Restrict \"overflow\" and \"display\" styles during box animations\n\tif ( isBox && elem.nodeType === 1 ) {\n\n\t\t// Support: IE <=9 - 11, Edge 12 - 13\n\t\t// Record all 3 overflow attributes because IE does not infer the shorthand\n\t\t// from identically-valued overflowX and overflowY\n\t\topts.overflow = [ style.overflow, style.overflowX, style.overflowY ];\n\n\t\t// Identify a display type, preferring old show/hide data over the CSS cascade\n\t\trestoreDisplay = dataShow && dataShow.display;\n\t\tif ( restoreDisplay == null ) {\n\t\t\trestoreDisplay = dataPriv.get( elem, \"display\" );\n\t\t}\n\t\tdisplay = jQuery.css( elem, \"display\" );\n\t\tif ( display === \"none\" ) {\n\t\t\tif ( restoreDisplay ) {\n\t\t\t\tdisplay = restoreDisplay;\n\t\t\t} else {\n\n\t\t\t\t// Get nonempty value(s) by temporarily forcing visibility\n\t\t\t\tshowHide( [ elem ], true );\n\t\t\t\trestoreDisplay = elem.style.display || restoreDisplay;\n\t\t\t\tdisplay = jQuery.css( elem, \"display\" );\n\t\t\t\tshowHide( [ elem ] );\n\t\t\t}\n\t\t}\n\n\t\t// Animate inline elements as inline-block\n\t\tif ( display === \"inline\" || display === \"inline-block\" && restoreDisplay != null ) {\n\t\t\tif ( jQuery.css( elem, \"float\" ) === \"none\" ) {\n\n\t\t\t\t// Restore the original display value at the end of pure show/hide animations\n\t\t\t\tif ( !propTween ) {\n\t\t\t\t\tanim.done( function() {\n\t\t\t\t\t\tstyle.display = restoreDisplay;\n\t\t\t\t\t} );\n\t\t\t\t\tif ( restoreDisplay == null ) {\n\t\t\t\t\t\tdisplay = style.display;\n\t\t\t\t\t\trestoreDisplay = display === \"none\" ? \"\" : display;\n\t\t\t\t\t}\n\t\t\t\t}\n\t\t\t\tstyle.display = \"inline-block\";\n\t\t\t}\n\t\t}\n\t}\n\n\tif ( opts.overflow ) {\n\t\tstyle.overflow = \"hidden\";\n\t\tanim.always( function() {\n\t\t\tstyle.overflow = opts.overflow[ 0 ];\n\t\t\tstyle.overflowX = opts.overflow[ 1 ];\n\t\t\tstyle.overflowY = opts.overflow[ 2 ];\n\t\t} );\n\t}\n\n\t// Implement show/hide animations\n\tpropTween = false;\n\tfor ( prop in orig ) {\n\n\t\t// General show/hide setup for this element animation\n\t\tif ( !propTween ) {\n\t\t\tif ( dataShow ) {\n\t\t\t\tif ( \"hidden\" in dataShow ) {\n\t\t\t\t\thidden = dataShow.hidden;\n\t\t\t\t}\n\t\t\t} else {\n\t\t\t\tdataShow = dataPriv.access( elem, \"fxshow\", { display: restoreDisplay } );\n\t\t\t}\n\n\t\t\t// Store hidden/visible for toggle so `.stop().toggle()` \"reverses\"\n\t\t\tif ( toggle ) {\n\t\t\t\tdataShow.hidden = !hidden;\n\t\t\t}\n\n\t\t\t// Show elements before animating them\n\t\t\tif ( hidden ) {\n\t\t\t\tshowHide( [ elem ], true );\n\t\t\t}\n\n\t\t\t/* eslint-disable no-loop-func */\n\n\t\t\tanim.done( function() {\n\n\t\t\t/* eslint-enable no-loop-func */\n\n\t\t\t\t// The final step of a \"hide\" animation is actually hiding the element\n\t\t\t\tif ( !hidden ) {\n\t\t\t\t\tshowHide( [ elem ] );\n\t\t\t\t}\n\t\t\t\tdataPriv.remove( elem, \"fxshow\" );\n\t\t\t\tfor ( prop in orig ) {\n\t\t\t\t\tjQuery.style( elem, prop, orig[ prop ] );\n\t\t\t\t}\n\t\t\t} );\n\t\t}\n\n\t\t// Per-property setup\n\t\tpropTween = createTween( hidden ? dataShow[ prop ] : 0, prop, anim );\n\t\tif ( !( prop in dataShow ) ) {\n\t\t\tdataShow[ prop ] = propTween.start;\n\t\t\tif ( hidden ) {\n\t\t\t\tpropTween.end = propTween.start;\n\t\t\t\tpropTween.start = 0;\n\t\t\t}\n\t\t}\n\t}\n}\n\nfunction propFilter( props, specialEasing ) {\n\tvar index, name, easing, value, hooks;\n\n\t// camelCase, specialEasing and expand cssHook pass\n\tfor ( index in props ) {\n\t\tname = jQuery.camelCase( index );\n\t\teasing = specialEasing[ name ];\n\t\tvalue = props[ index ];\n\t\tif ( Array.isArray( value ) ) {\n\t\t\teasing = value[ 1 ];\n\t\t\tvalue = props[ index ] = value[ 0 ];\n\t\t}\n\n\t\tif ( index !== name ) {\n\t\t\tprops[ name ] = value;\n\t\t\tdelete props[ index ];\n\t\t}\n\n\t\thooks = jQuery.cssHooks[ name ];\n\t\tif ( hooks && \"expand\" in hooks ) {\n\t\t\tvalue = hooks.expand( value );\n\t\t\tdelete props[ name ];\n\n\t\t\t// Not quite $.extend, this won't overwrite existing keys.\n\t\t\t// Reusing 'index' because we have the correct \"name\"\n\t\t\tfor ( index in value ) {\n\t\t\t\tif ( !( index in props ) ) {\n\t\t\t\t\tprops[ index ] = value[ index ];\n\t\t\t\t\tspecialEasing[ index ] = easing;\n\t\t\t\t}\n\t\t\t}\n\t\t} else {\n\t\t\tspecialEasing[ name ] = easing;\n\t\t}\n\t}\n}\n\nfunction Animation( elem, properties, options ) {\n\tvar result,\n\t\tstopped,\n\t\tindex = 0,\n\t\tlength = Animation.prefilters.length,\n\t\tdeferred = jQuery.Deferred().always( function() {\n\n\t\t\t// Don't match elem in the :animated selector\n\t\t\tdelete tick.elem;\n\t\t} ),\n\t\ttick = function() {\n\t\t\tif ( stopped ) {\n\t\t\t\treturn false;\n\t\t\t}\n\t\t\tvar currentTime = fxNow || createFxNow(),\n\t\t\t\tremaining = Math.max( 0, animation.startTime + animation.duration - currentTime ),\n\n\t\t\t\t// Support: Android 2.3 only\n\t\t\t\t// Archaic crash bug won't allow us to use `1 - ( 0.5 || 0 )` (#12497)\n\t\t\t\ttemp = remaining / animation.duration || 0,\n\t\t\t\tpercent = 1 - temp,\n\t\t\t\tindex = 0,\n\t\t\t\tlength = animation.tweens.length;\n\n\t\t\tfor ( ; index < length; index++ ) {\n\t\t\t\tanimation.tweens[ index ].run( percent );\n\t\t\t}\n\n\t\t\tdeferred.notifyWith( elem, [ animation, percent, remaining ] );\n\n\t\t\t// If there's more to do, yield\n\t\t\tif ( percent < 1 && length ) {\n\t\t\t\treturn remaining;\n\t\t\t}\n\n\t\t\t// If this was an empty animation, synthesize a final progress notification\n\t\t\tif ( !length ) {\n\t\t\t\tdeferred.notifyWith( elem, [ animation, 1, 0 ] );\n\t\t\t}\n\n\t\t\t// Resolve the animation and report its conclusion\n\t\t\tdeferred.resolveWith( elem, [ animation ] );\n\t\t\treturn false;\n\t\t},\n\t\tanimation = deferred.promise( {\n\t\t\telem: elem,\n\t\t\tprops: jQuery.extend( {}, properties ),\n\t\t\topts: jQuery.extend( true, {\n\t\t\t\tspecialEasing: {},\n\t\t\t\teasing: jQuery.easing._default\n\t\t\t}, options ),\n\t\t\toriginalProperties: properties,\n\t\t\toriginalOptions: options,\n\t\t\tstartTime: fxNow || createFxNow(),\n\t\t\tduration: options.duration,\n\t\t\ttweens: [],\n\t\t\tcreateTween: function( prop, end ) {\n\t\t\t\tvar tween = jQuery.Tween( elem, animation.opts, prop, end,\n\t\t\t\t\t\tanimation.opts.specialEasing[ prop ] || animation.opts.easing );\n\t\t\t\tanimation.tweens.push( tween );\n\t\t\t\treturn tween;\n\t\t\t},\n\t\t\tstop: function( gotoEnd ) {\n\t\t\t\tvar index = 0,\n\n\t\t\t\t\t// If we are going to the end, we want to run all the tweens\n\t\t\t\t\t// otherwise we skip this part\n\t\t\t\t\tlength = gotoEnd ? animation.tweens.length : 0;\n\t\t\t\tif ( stopped ) {\n\t\t\t\t\treturn this;\n\t\t\t\t}\n\t\t\t\tstopped = true;\n\t\t\t\tfor ( ; index < length; index++ ) {\n\t\t\t\t\tanimation.tweens[ index ].run( 1 );\n\t\t\t\t}\n\n\t\t\t\t// Resolve when we played the last frame; otherwise, reject\n\t\t\t\tif ( gotoEnd ) {\n\t\t\t\t\tdeferred.notifyWith( elem, [ animation, 1, 0 ] );\n\t\t\t\t\tdeferred.resolveWith( elem, [ animation, gotoEnd ] );\n\t\t\t\t} else {\n\t\t\t\t\tdeferred.rejectWith( elem, [ animation, gotoEnd ] );\n\t\t\t\t}\n\t\t\t\treturn this;\n\t\t\t}\n\t\t} ),\n\t\tprops = animation.props;\n\n\tpropFilter( props, animation.opts.specialEasing );\n\n\tfor ( ; index < length; index++ ) {\n\t\tresult = Animation.prefilters[ index ].call( animation, elem, props, animation.opts );\n\t\tif ( result ) {\n\t\t\tif ( jQuery.isFunction( result.stop ) ) {\n\t\t\t\tjQuery._queueHooks( animation.elem, animation.opts.queue ).stop =\n\t\t\t\t\tjQuery.proxy( result.stop, result );\n\t\t\t}\n\t\t\treturn result;\n\t\t}\n\t}\n\n\tjQuery.map( props, createTween, animation );\n\n\tif ( jQuery.isFunction( animation.opts.start ) ) {\n\t\tanimation.opts.start.call( elem, animation );\n\t}\n\n\t// Attach callbacks from options\n\tanimation\n\t\t.progress( animation.opts.progress )\n\t\t.done( animation.opts.done, animation.opts.complete )\n\t\t.fail( animation.opts.fail )\n\t\t.always( animation.opts.always );\n\n\tjQuery.fx.timer(\n\t\tjQuery.extend( tick, {\n\t\t\telem: elem,\n\t\t\tanim: animation,\n\t\t\tqueue: animation.opts.queue\n\t\t} )\n\t);\n\n\treturn animation;\n}\n\njQuery.Animation = jQuery.extend( Animation, {\n\n\ttweeners: {\n\t\t\"*\": [ function( prop, value ) {\n\t\t\tvar tween = this.createTween( prop, value );\n\t\t\tadjustCSS( tween.elem, prop, rcssNum.exec( value ), tween );\n\t\t\treturn tween;\n\t\t} ]\n\t},\n\n\ttweener: function( props, callback ) {\n\t\tif ( jQuery.isFunction( props ) ) {\n\t\t\tcallback = props;\n\t\t\tprops = [ \"*\" ];\n\t\t} else {\n\t\t\tprops = props.match( rnothtmlwhite );\n\t\t}\n\n\t\tvar prop,\n\t\t\tindex = 0,\n\t\t\tlength = props.length;\n\n\t\tfor ( ; index < length; index++ ) {\n\t\t\tprop = props[ index ];\n\t\t\tAnimation.tweeners[ prop ] = Animation.tweeners[ prop ] || [];\n\t\t\tAnimation.tweeners[ prop ].unshift( callback );\n\t\t}\n\t},\n\n\tprefilters: [ defaultPrefilter ],\n\n\tprefilter: function( callback, prepend ) {\n\t\tif ( prepend ) {\n\t\t\tAnimation.prefilters.unshift( callback );\n\t\t} else {\n\t\t\tAnimation.prefilters.push( callback );\n\t\t}\n\t}\n} );\n\njQuery.speed = function( speed, easing, fn ) {\n\tvar opt = speed && typeof speed === \"object\" ? jQuery.extend( {}, speed ) : {\n\t\tcomplete: fn || !fn && easing ||\n\t\t\tjQuery.isFunction( speed ) && speed,\n\t\tduration: speed,\n\t\teasing: fn && easing || easing && !jQuery.isFunction( easing ) && easing\n\t};\n\n\t// Go to the end state if fx are off\n\tif ( jQuery.fx.off ) {\n\t\topt.duration = 0;\n\n\t} else {\n\t\tif ( typeof opt.duration !== \"number\" ) {\n\t\t\tif ( opt.duration in jQuery.fx.speeds ) {\n\t\t\t\topt.duration = jQuery.fx.speeds[ opt.duration ];\n\n\t\t\t} else {\n\t\t\t\topt.duration = jQuery.fx.speeds._default;\n\t\t\t}\n\t\t}\n\t}\n\n\t// Normalize opt.queue - true/undefined/null -> \"fx\"\n\tif ( opt.queue == null || opt.queue === true ) {\n\t\topt.queue = \"fx\";\n\t}\n\n\t// Queueing\n\topt.old = opt.complete;\n\n\topt.complete = function() {\n\t\tif ( jQuery.isFunction( opt.old ) ) {\n\t\t\topt.old.call( this );\n\t\t}\n\n\t\tif ( opt.queue ) {\n\t\t\tjQuery.dequeue( this, opt.queue );\n\t\t}\n\t};\n\n\treturn opt;\n};\n\njQuery.fn.extend( {\n\tfadeTo: function( speed, to, easing, callback ) {\n\n\t\t// Show any hidden elements after setting opacity to 0\n\t\treturn this.filter( isHiddenWithinTree ).css( \"opacity\", 0 ).show()\n\n\t\t\t// Animate to the value specified\n\t\t\t.end().animate( { opacity: to }, speed, easing, callback );\n\t},\n\tanimate: function( prop, speed, easing, callback ) {\n\t\tvar empty = jQuery.isEmptyObject( prop ),\n\t\t\toptall = jQuery.speed( speed, easing, callback ),\n\t\t\tdoAnimation = function() {\n\n\t\t\t\t// Operate on a copy of prop so per-property easing won't be lost\n\t\t\t\tvar anim = Animation( this, jQuery.extend( {}, prop ), optall );\n\n\t\t\t\t// Empty animations, or finishing resolves immediately\n\t\t\t\tif ( empty || dataPriv.get( this, \"finish\" ) ) {\n\t\t\t\t\tanim.stop( true );\n\t\t\t\t}\n\t\t\t};\n\t\t\tdoAnimation.finish = doAnimation;\n\n\t\treturn empty || optall.queue === false ?\n\t\t\tthis.each( doAnimation ) :\n\t\t\tthis.queue( optall.queue, doAnimation );\n\t},\n\tstop: function( type, clearQueue, gotoEnd ) {\n\t\tvar stopQueue = function( hooks ) {\n\t\t\tvar stop = hooks.stop;\n\t\t\tdelete hooks.stop;\n\t\t\tstop( gotoEnd );\n\t\t};\n\n\t\tif ( typeof type !== \"string\" ) {\n\t\t\tgotoEnd = clearQueue;\n\t\t\tclearQueue = type;\n\t\t\ttype = undefined;\n\t\t}\n\t\tif ( clearQueue && type !== false ) {\n\t\t\tthis.queue( type || \"fx\", [] );\n\t\t}\n\n\t\treturn this.each( function() {\n\t\t\tvar dequeue = true,\n\t\t\t\tindex = type != null && type + \"queueHooks\",\n\t\t\t\ttimers = jQuery.timers,\n\t\t\t\tdata = dataPriv.get( this );\n\n\t\t\tif ( index ) {\n\t\t\t\tif ( data[ index ] && data[ index ].stop ) {\n\t\t\t\t\tstopQueue( data[ index ] );\n\t\t\t\t}\n\t\t\t} else {\n\t\t\t\tfor ( index in data ) {\n\t\t\t\t\tif ( data[ index ] && data[ index ].stop && rrun.test( index ) ) {\n\t\t\t\t\t\tstopQueue( data[ index ] );\n\t\t\t\t\t}\n\t\t\t\t}\n\t\t\t}\n\n\t\t\tfor ( index = timers.length; index--; ) {\n\t\t\t\tif ( timers[ index ].elem === this &&\n\t\t\t\t\t( type == null || timers[ index ].queue === type ) ) {\n\n\t\t\t\t\ttimers[ index ].anim.stop( gotoEnd );\n\t\t\t\t\tdequeue = false;\n\t\t\t\t\ttimers.splice( index, 1 );\n\t\t\t\t}\n\t\t\t}\n\n\t\t\t// Start the next in the queue if the last step wasn't forced.\n\t\t\t// Timers currently will call their complete callbacks, which\n\t\t\t// will dequeue but only if they were gotoEnd.\n\t\t\tif ( dequeue || !gotoEnd ) {\n\t\t\t\tjQuery.dequeue( this, type );\n\t\t\t}\n\t\t} );\n\t},\n\tfinish: function( type ) {\n\t\tif ( type !== false ) {\n\t\t\ttype = type || \"fx\";\n\t\t}\n\t\treturn this.each( function() {\n\t\t\tvar index,\n\t\t\t\tdata = dataPriv.get( this ),\n\t\t\t\tqueue = data[ type + \"queue\" ],\n\t\t\t\thooks = data[ type + \"queueHooks\" ],\n\t\t\t\ttimers = jQuery.timers,\n\t\t\t\tlength = queue ? queue.length : 0;\n\n\t\t\t// Enable finishing flag on private data\n\t\t\tdata.finish = true;\n\n\t\t\t// Empty the queue first\n\t\t\tjQuery.queue( this, type, [] );\n\n\t\t\tif ( hooks && hooks.stop ) {\n\t\t\t\thooks.stop.call( this, true );\n\t\t\t}\n\n\t\t\t// Look for any active animations, and finish them\n\t\t\tfor ( index = timers.length; index--; ) {\n\t\t\t\tif ( timers[ index ].elem === this && timers[ index ].queue === type ) {\n\t\t\t\t\ttimers[ index ].anim.stop( true );\n\t\t\t\t\ttimers.splice( index, 1 );\n\t\t\t\t}\n\t\t\t}\n\n\t\t\t// Look for any animations in the old queue and finish them\n\t\t\tfor ( index = 0; index < length; index++ ) {\n\t\t\t\tif ( queue[ index ] && queue[ index ].finish ) {\n\t\t\t\t\tqueue[ index ].finish.call( this );\n\t\t\t\t}\n\t\t\t}\n\n\t\t\t// Turn off finishing flag\n\t\t\tdelete data.finish;\n\t\t} );\n\t}\n} );\n\njQuery.each( [ \"toggle\", \"show\", \"hide\" ], function( i, name ) {\n\tvar cssFn = jQuery.fn[ name ];\n\tjQuery.fn[ name ] = function( speed, easing, callback ) {\n\t\treturn speed == null || typeof speed === \"boolean\" ?\n\t\t\tcssFn.apply( this, arguments ) :\n\t\t\tthis.animate( genFx( name, true ), speed, easing, callback );\n\t};\n} );\n\n// Generate shortcuts for custom animations\njQuery.each( {\n\tslideDown: genFx( \"show\" ),\n\tslideUp: genFx( \"hide\" ),\n\tslideToggle: genFx( \"toggle\" ),\n\tfadeIn: { opacity: \"show\" },\n\tfadeOut: { opacity: \"hide\" },\n\tfadeToggle: { opacity: \"toggle\" }\n}, function( name, props ) {\n\tjQuery.fn[ name ] = function( speed, easing, callback ) {\n\t\treturn this.animate( props, speed, easing, callback );\n\t};\n} );\n\njQuery.timers = [];\njQuery.fx.tick = function() {\n\tvar timer,\n\t\ti = 0,\n\t\ttimers = jQuery.timers;\n\n\tfxNow = jQuery.now();\n\n\tfor ( ; i < timers.length; i++ ) {\n\t\ttimer = timers[ i ];\n\n\t\t// Run the timer and safely remove it when done (allowing for external removal)\n\t\tif ( !timer() && timers[ i ] === timer ) {\n\t\t\ttimers.splice( i--, 1 );\n\t\t}\n\t}\n\n\tif ( !timers.length ) {\n\t\tjQuery.fx.stop();\n\t}\n\tfxNow = undefined;\n};\n\njQuery.fx.timer = function( timer ) {\n\tjQuery.timers.push( timer );\n\tjQuery.fx.start();\n};\n\njQuery.fx.interval = 13;\njQuery.fx.start = function() {\n\tif ( inProgress ) {\n\t\treturn;\n\t}\n\n\tinProgress = true;\n\tschedule();\n};\n\njQuery.fx.stop = function() {\n\tinProgress = null;\n};\n\njQuery.fx.speeds = {\n\tslow: 600,\n\tfast: 200,\n\n\t// Default speed\n\t_default: 400\n};\n\n\n// Based off of the plugin by Clint Helfers, with permission.\n// https://web.archive.org/web/20100324014747/http://blindsignals.com/index.php/2009/07/jquery-delay/\njQuery.fn.delay = function( time, type ) {\n\ttime = jQuery.fx ? jQuery.fx.speeds[ time ] || time : time;\n\ttype = type || \"fx\";\n\n\treturn this.queue( type, function( next, hooks ) {\n\t\tvar timeout = window.setTimeout( next, time );\n\t\thooks.stop = function() {\n\t\t\twindow.clearTimeout( timeout );\n\t\t};\n\t} );\n};\n\n\n( function() {\n\tvar input = document.createElement( \"input\" ),\n\t\tselect = document.createElement( \"select\" ),\n\t\topt = select.appendChild( document.createElement( \"option\" ) );\n\n\tinput.type = \"checkbox\";\n\n\t// Support: Android <=4.3 only\n\t// Default value for a checkbox should be \"on\"\n\tsupport.checkOn = input.value !== \"\";\n\n\t// Support: IE <=11 only\n\t// Must access selectedIndex to make default options select\n\tsupport.optSelected = opt.selected;\n\n\t// Support: IE <=11 only\n\t// An input loses its value after becoming a radio\n\tinput = document.createElement( \"input\" );\n\tinput.value = \"t\";\n\tinput.type = \"radio\";\n\tsupport.radioValue = input.value === \"t\";\n} )();\n\n\nvar boolHook,\n\tattrHandle = jQuery.expr.attrHandle;\n\njQuery.fn.extend( {\n\tattr: function( name, value ) {\n\t\treturn access( this, jQuery.attr, name, value, arguments.length > 1 );\n\t},\n\n\tremoveAttr: function( name ) {\n\t\treturn this.each( function() {\n\t\t\tjQuery.removeAttr( this, name );\n\t\t} );\n\t}\n} );\n\njQuery.extend( {\n\tattr: function( elem, name, value ) {\n\t\tvar ret, hooks,\n\t\t\tnType = elem.nodeType;\n\n\t\t// Don't get/set attributes on text, comment and attribute nodes\n\t\tif ( nType === 3 || nType === 8 || nType === 2 ) {\n\t\t\treturn;\n\t\t}\n\n\t\t// Fallback to prop when attributes are not supported\n\t\tif ( typeof elem.getAttribute === \"undefined\" ) {\n\t\t\treturn jQuery.prop( elem, name, value );\n\t\t}\n\n\t\t// Attribute hooks are determined by the lowercase version\n\t\t// Grab necessary hook if one is defined\n\t\tif ( nType !== 1 || !jQuery.isXMLDoc( elem ) ) {\n\t\t\thooks = jQuery.attrHooks[ name.toLowerCase() ] ||\n\t\t\t\t( jQuery.expr.match.bool.test( name ) ? boolHook : undefined );\n\t\t}\n\n\t\tif ( value !== undefined ) {\n\t\t\tif ( value === null ) {\n\t\t\t\tjQuery.removeAttr( elem, name );\n\t\t\t\treturn;\n\t\t\t}\n\n\t\t\tif ( hooks && \"set\" in hooks &&\n\t\t\t\t( ret = hooks.set( elem, value, name ) ) !== undefined ) {\n\t\t\t\treturn ret;\n\t\t\t}\n\n\t\t\telem.setAttribute( name, value + \"\" );\n\t\t\treturn value;\n\t\t}\n\n\t\tif ( hooks && \"get\" in hooks && ( ret = hooks.get( elem, name ) ) !== null ) {\n\t\t\treturn ret;\n\t\t}\n\n\t\tret = jQuery.find.attr( elem, name );\n\n\t\t// Non-existent attributes return null, we normalize to undefined\n\t\treturn ret == null ? undefined : ret;\n\t},\n\n\tattrHooks: {\n\t\ttype: {\n\t\t\tset: function( elem, value ) {\n\t\t\t\tif ( !support.radioValue && value === \"radio\" &&\n\t\t\t\t\tnodeName( elem, \"input\" ) ) {\n\t\t\t\t\tvar val = elem.value;\n\t\t\t\t\telem.setAttribute( \"type\", value );\n\t\t\t\t\tif ( val ) {\n\t\t\t\t\t\telem.value = val;\n\t\t\t\t\t}\n\t\t\t\t\treturn value;\n\t\t\t\t}\n\t\t\t}\n\t\t}\n\t},\n\n\tremoveAttr: function( elem, value ) {\n\t\tvar name,\n\t\t\ti = 0,\n\n\t\t\t// Attribute names can contain non-HTML whitespace characters\n\t\t\t// https://html.spec.whatwg.org/multipage/syntax.html#attributes-2\n\t\t\tattrNames = value && value.match( rnothtmlwhite );\n\n\t\tif ( attrNames && elem.nodeType === 1 ) {\n\t\t\twhile ( ( name = attrNames[ i++ ] ) ) {\n\t\t\t\telem.removeAttribute( name );\n\t\t\t}\n\t\t}\n\t}\n} );\n\n// Hooks for boolean attributes\nboolHook = {\n\tset: function( elem, value, name ) {\n\t\tif ( value === false ) {\n\n\t\t\t// Remove boolean attributes when set to false\n\t\t\tjQuery.removeAttr( elem, name );\n\t\t} else {\n\t\t\telem.setAttribute( name, name );\n\t\t}\n\t\treturn name;\n\t}\n};\n\njQuery.each( jQuery.expr.match.bool.source.match( /\\w+/g ), function( i, name ) {\n\tvar getter = attrHandle[ name ] || jQuery.find.attr;\n\n\tattrHandle[ name ] = function( elem, name, isXML ) {\n\t\tvar ret, handle,\n\t\t\tlowercaseName = name.toLowerCase();\n\n\t\tif ( !isXML ) {\n\n\t\t\t// Avoid an infinite loop by temporarily removing this function from the getter\n\t\t\thandle = attrHandle[ lowercaseName ];\n\t\t\tattrHandle[ lowercaseName ] = ret;\n\t\t\tret = getter( elem, name, isXML ) != null ?\n\t\t\t\tlowercaseName :\n\t\t\t\tnull;\n\t\t\tattrHandle[ lowercaseName ] = handle;\n\t\t}\n\t\treturn ret;\n\t};\n} );\n\n\n\n\nvar rfocusable = /^(?:input|select|textarea|button)$/i,\n\trclickable = /^(?:a|area)$/i;\n\njQuery.fn.extend( {\n\tprop: function( name, value ) {\n\t\treturn access( this, jQuery.prop, name, value, arguments.length > 1 );\n\t},\n\n\tremoveProp: function( name ) {\n\t\treturn this.each( function() {\n\t\t\tdelete this[ jQuery.propFix[ name ] || name ];\n\t\t} );\n\t}\n} );\n\njQuery.extend( {\n\tprop: function( elem, name, value ) {\n\t\tvar ret, hooks,\n\t\t\tnType = elem.nodeType;\n\n\t\t// Don't get/set properties on text, comment and attribute nodes\n\t\tif ( nType === 3 || nType === 8 || nType === 2 ) {\n\t\t\treturn;\n\t\t}\n\n\t\tif ( nType !== 1 || !jQuery.isXMLDoc( elem ) ) {\n\n\t\t\t// Fix name and attach hooks\n\t\t\tname = jQuery.propFix[ name ] || name;\n\t\t\thooks = jQuery.propHooks[ name ];\n\t\t}\n\n\t\tif ( value !== undefined ) {\n\t\t\tif ( hooks && \"set\" in hooks &&\n\t\t\t\t( ret = hooks.set( elem, value, name ) ) !== undefined ) {\n\t\t\t\treturn ret;\n\t\t\t}\n\n\t\t\treturn ( elem[ name ] = value );\n\t\t}\n\n\t\tif ( hooks && \"get\" in hooks && ( ret = hooks.get( elem, name ) ) !== null ) {\n\t\t\treturn ret;\n\t\t}\n\n\t\treturn elem[ name ];\n\t},\n\n\tpropHooks: {\n\t\ttabIndex: {\n\t\t\tget: function( elem ) {\n\n\t\t\t\t// Support: IE <=9 - 11 only\n\t\t\t\t// elem.tabIndex doesn't always return the\n\t\t\t\t// correct value when it hasn't been explicitly set\n\t\t\t\t// https://web.archive.org/web/20141116233347/http://fluidproject.org/blog/2008/01/09/getting-setting-and-removing-tabindex-values-with-javascript/\n\t\t\t\t// Use proper attribute retrieval(#12072)\n\t\t\t\tvar tabindex = jQuery.find.attr( elem, \"tabindex\" );\n\n\t\t\t\tif ( tabindex ) {\n\t\t\t\t\treturn parseInt( tabindex, 10 );\n\t\t\t\t}\n\n\t\t\t\tif (\n\t\t\t\t\trfocusable.test( elem.nodeName ) ||\n\t\t\t\t\trclickable.test( elem.nodeName ) &&\n\t\t\t\t\telem.href\n\t\t\t\t) {\n\t\t\t\t\treturn 0;\n\t\t\t\t}\n\n\t\t\t\treturn -1;\n\t\t\t}\n\t\t}\n\t},\n\n\tpropFix: {\n\t\t\"for\": \"htmlFor\",\n\t\t\"class\": \"className\"\n\t}\n} );\n\n// Support: IE <=11 only\n// Accessing the selectedIndex property\n// forces the browser to respect setting selected\n// on the option\n// The getter ensures a default option is selected\n// when in an optgroup\n// eslint rule \"no-unused-expressions\" is disabled for this code\n// since it considers such accessions noop\nif ( !support.optSelected ) {\n\tjQuery.propHooks.selected = {\n\t\tget: function( elem ) {\n\n\t\t\t/* eslint no-unused-expressions: \"off\" */\n\n\t\t\tvar parent = elem.parentNode;\n\t\t\tif ( parent && parent.parentNode ) {\n\t\t\t\tparent.parentNode.selectedIndex;\n\t\t\t}\n\t\t\treturn null;\n\t\t},\n\t\tset: function( elem ) {\n\n\t\t\t/* eslint no-unused-expressions: \"off\" */\n\n\t\t\tvar parent = elem.parentNode;\n\t\t\tif ( parent ) {\n\t\t\t\tparent.selectedIndex;\n\n\t\t\t\tif ( parent.parentNode ) {\n\t\t\t\t\tparent.parentNode.selectedIndex;\n\t\t\t\t}\n\t\t\t}\n\t\t}\n\t};\n}\n\njQuery.each( [\n\t\"tabIndex\",\n\t\"readOnly\",\n\t\"maxLength\",\n\t\"cellSpacing\",\n\t\"cellPadding\",\n\t\"rowSpan\",\n\t\"colSpan\",\n\t\"useMap\",\n\t\"frameBorder\",\n\t\"contentEditable\"\n], function() {\n\tjQuery.propFix[ this.toLowerCase() ] = this;\n} );\n\n\n\n\n\t// Strip and collapse whitespace according to HTML spec\n\t// https://html.spec.whatwg.org/multipage/infrastructure.html#strip-and-collapse-whitespace\n\tfunction stripAndCollapse( value ) {\n\t\tvar tokens = value.match( rnothtmlwhite ) || [];\n\t\treturn tokens.join( \" \" );\n\t}\n\n\nfunction getClass( elem ) {\n\treturn elem.getAttribute && elem.getAttribute( \"class\" ) || \"\";\n}\n\njQuery.fn.extend( {\n\taddClass: function( value ) {\n\t\tvar classes, elem, cur, curValue, clazz, j, finalValue,\n\t\t\ti = 0;\n\n\t\tif ( jQuery.isFunction( value ) ) {\n\t\t\treturn this.each( function( j ) {\n\t\t\t\tjQuery( this ).addClass( value.call( this, j, getClass( this ) ) );\n\t\t\t} );\n\t\t}\n\n\t\tif ( typeof value === \"string\" && value ) {\n\t\t\tclasses = value.match( rnothtmlwhite ) || [];\n\n\t\t\twhile ( ( elem = this[ i++ ] ) ) {\n\t\t\t\tcurValue = getClass( elem );\n\t\t\t\tcur = elem.nodeType === 1 && ( \" \" + stripAndCollapse( curValue ) + \" \" );\n\n\t\t\t\tif ( cur ) {\n\t\t\t\t\tj = 0;\n\t\t\t\t\twhile ( ( clazz = classes[ j++ ] ) ) {\n\t\t\t\t\t\tif ( cur.indexOf( \" \" + clazz + \" \" ) < 0 ) {\n\t\t\t\t\t\t\tcur += clazz + \" \";\n\t\t\t\t\t\t}\n\t\t\t\t\t}\n\n\t\t\t\t\t// Only assign if different to avoid unneeded rendering.\n\t\t\t\t\tfinalValue = stripAndCollapse( cur );\n\t\t\t\t\tif ( curValue !== finalValue ) {\n\t\t\t\t\t\telem.setAttribute( \"class\", finalValue );\n\t\t\t\t\t}\n\t\t\t\t}\n\t\t\t}\n\t\t}\n\n\t\treturn this;\n\t},\n\n\tremoveClass: function( value ) {\n\t\tvar classes, elem, cur, curValue, clazz, j, finalValue,\n\t\t\ti = 0;\n\n\t\tif ( jQuery.isFunction( value ) ) {\n\t\t\treturn this.each( function( j ) {\n\t\t\t\tjQuery( this ).removeClass( value.call( this, j, getClass( this ) ) );\n\t\t\t} );\n\t\t}\n\n\t\tif ( !arguments.length ) {\n\t\t\treturn this.attr( \"class\", \"\" );\n\t\t}\n\n\t\tif ( typeof value === \"string\" && value ) {\n\t\t\tclasses = value.match( rnothtmlwhite ) || [];\n\n\t\t\twhile ( ( elem = this[ i++ ] ) ) {\n\t\t\t\tcurValue = getClass( elem );\n\n\t\t\t\t// This expression is here for better compressibility (see addClass)\n\t\t\t\tcur = elem.nodeType === 1 && ( \" \" + stripAndCollapse( curValue ) + \" \" );\n\n\t\t\t\tif ( cur ) {\n\t\t\t\t\tj = 0;\n\t\t\t\t\twhile ( ( clazz = classes[ j++ ] ) ) {\n\n\t\t\t\t\t\t// Remove *all* instances\n\t\t\t\t\t\twhile ( cur.indexOf( \" \" + clazz + \" \" ) > -1 ) {\n\t\t\t\t\t\t\tcur = cur.replace( \" \" + clazz + \" \", \" \" );\n\t\t\t\t\t\t}\n\t\t\t\t\t}\n\n\t\t\t\t\t// Only assign if different to avoid unneeded rendering.\n\t\t\t\t\tfinalValue = stripAndCollapse( cur );\n\t\t\t\t\tif ( curValue !== finalValue ) {\n\t\t\t\t\t\telem.setAttribute( \"class\", finalValue );\n\t\t\t\t\t}\n\t\t\t\t}\n\t\t\t}\n\t\t}\n\n\t\treturn this;\n\t},\n\n\ttoggleClass: function( value, stateVal ) {\n\t\tvar type = typeof value;\n\n\t\tif ( typeof stateVal === \"boolean\" && type === \"string\" ) {\n\t\t\treturn stateVal ? this.addClass( value ) : this.removeClass( value );\n\t\t}\n\n\t\tif ( jQuery.isFunction( value ) ) {\n\t\t\treturn this.each( function( i ) {\n\t\t\t\tjQuery( this ).toggleClass(\n\t\t\t\t\tvalue.call( this, i, getClass( this ), stateVal ),\n\t\t\t\t\tstateVal\n\t\t\t\t);\n\t\t\t} );\n\t\t}\n\n\t\treturn this.each( function() {\n\t\t\tvar className, i, self, classNames;\n\n\t\t\tif ( type === \"string\" ) {\n\n\t\t\t\t// Toggle individual class names\n\t\t\t\ti = 0;\n\t\t\t\tself = jQuery( this );\n\t\t\t\tclassNames = value.match( rnothtmlwhite ) || [];\n\n\t\t\t\twhile ( ( className = classNames[ i++ ] ) ) {\n\n\t\t\t\t\t// Check each className given, space separated list\n\t\t\t\t\tif ( self.hasClass( className ) ) {\n\t\t\t\t\t\tself.removeClass( className );\n\t\t\t\t\t} else {\n\t\t\t\t\t\tself.addClass( className );\n\t\t\t\t\t}\n\t\t\t\t}\n\n\t\t\t// Toggle whole class name\n\t\t\t} else if ( value === undefined || type === \"boolean\" ) {\n\t\t\t\tclassName = getClass( this );\n\t\t\t\tif ( className ) {\n\n\t\t\t\t\t// Store className if set\n\t\t\t\t\tdataPriv.set( this, \"__className__\", className );\n\t\t\t\t}\n\n\t\t\t\t// If the element has a class name or if we're passed `false`,\n\t\t\t\t// then remove the whole classname (if there was one, the above saved it).\n\t\t\t\t// Otherwise bring back whatever was previously saved (if anything),\n\t\t\t\t// falling back to the empty string if nothing was stored.\n\t\t\t\tif ( this.setAttribute ) {\n\t\t\t\t\tthis.setAttribute( \"class\",\n\t\t\t\t\t\tclassName || value === false ?\n\t\t\t\t\t\t\"\" :\n\t\t\t\t\t\tdataPriv.get( this, \"__className__\" ) || \"\"\n\t\t\t\t\t);\n\t\t\t\t}\n\t\t\t}\n\t\t} );\n\t},\n\n\thasClass: function( selector ) {\n\t\tvar className, elem,\n\t\t\ti = 0;\n\n\t\tclassName = \" \" + selector + \" \";\n\t\twhile ( ( elem = this[ i++ ] ) ) {\n\t\t\tif ( elem.nodeType === 1 &&\n\t\t\t\t( \" \" + stripAndCollapse( getClass( elem ) ) + \" \" ).indexOf( className ) > -1 ) {\n\t\t\t\t\treturn true;\n\t\t\t}\n\t\t}\n\n\t\treturn false;\n\t}\n} );\n\n\n\n\nvar rreturn = /\\r/g;\n\njQuery.fn.extend( {\n\tval: function( value ) {\n\t\tvar hooks, ret, isFunction,\n\t\t\telem = this[ 0 ];\n\n\t\tif ( !arguments.length ) {\n\t\t\tif ( elem ) {\n\t\t\t\thooks = jQuery.valHooks[ elem.type ] ||\n\t\t\t\t\tjQuery.valHooks[ elem.nodeName.toLowerCase() ];\n\n\t\t\t\tif ( hooks &&\n\t\t\t\t\t\"get\" in hooks &&\n\t\t\t\t\t( ret = hooks.get( elem, \"value\" ) ) !== undefined\n\t\t\t\t) {\n\t\t\t\t\treturn ret;\n\t\t\t\t}\n\n\t\t\t\tret = elem.value;\n\n\t\t\t\t// Handle most common string cases\n\t\t\t\tif ( typeof ret === \"string\" ) {\n\t\t\t\t\treturn ret.replace( rreturn, \"\" );\n\t\t\t\t}\n\n\t\t\t\t// Handle cases where value is null/undef or number\n\t\t\t\treturn ret == null ? \"\" : ret;\n\t\t\t}\n\n\t\t\treturn;\n\t\t}\n\n\t\tisFunction = jQuery.isFunction( value );\n\n\t\treturn this.each( function( i ) {\n\t\t\tvar val;\n\n\t\t\tif ( this.nodeType !== 1 ) {\n\t\t\t\treturn;\n\t\t\t}\n\n\t\t\tif ( isFunction ) {\n\t\t\t\tval = value.call( this, i, jQuery( this ).val() );\n\t\t\t} else {\n\t\t\t\tval = value;\n\t\t\t}\n\n\t\t\t// Treat null/undefined as \"\"; convert numbers to string\n\t\t\tif ( val == null ) {\n\t\t\t\tval = \"\";\n\n\t\t\t} else if ( typeof val === \"number\" ) {\n\t\t\t\tval += \"\";\n\n\t\t\t} else if ( Array.isArray( val ) ) {\n\t\t\t\tval = jQuery.map( val, function( value ) {\n\t\t\t\t\treturn value == null ? \"\" : value + \"\";\n\t\t\t\t} );\n\t\t\t}\n\n\t\t\thooks = jQuery.valHooks[ this.type ] || jQuery.valHooks[ this.nodeName.toLowerCase() ];\n\n\t\t\t// If set returns undefined, fall back to normal setting\n\t\t\tif ( !hooks || !( \"set\" in hooks ) || hooks.set( this, val, \"value\" ) === undefined ) {\n\t\t\t\tthis.value = val;\n\t\t\t}\n\t\t} );\n\t}\n} );\n\njQuery.extend( {\n\tvalHooks: {\n\t\toption: {\n\t\t\tget: function( elem ) {\n\n\t\t\t\tvar val = jQuery.find.attr( elem, \"value\" );\n\t\t\t\treturn val != null ?\n\t\t\t\t\tval :\n\n\t\t\t\t\t// Support: IE <=10 - 11 only\n\t\t\t\t\t// option.text throws exceptions (#14686, #14858)\n\t\t\t\t\t// Strip and collapse whitespace\n\t\t\t\t\t// https://html.spec.whatwg.org/#strip-and-collapse-whitespace\n\t\t\t\t\tstripAndCollapse( jQuery.text( elem ) );\n\t\t\t}\n\t\t},\n\t\tselect: {\n\t\t\tget: function( elem ) {\n\t\t\t\tvar value, option, i,\n\t\t\t\t\toptions = elem.options,\n\t\t\t\t\tindex = elem.selectedIndex,\n\t\t\t\t\tone = elem.type === \"select-one\",\n\t\t\t\t\tvalues = one ? null : [],\n\t\t\t\t\tmax = one ? index + 1 : options.length;\n\n\t\t\t\tif ( index < 0 ) {\n\t\t\t\t\ti = max;\n\n\t\t\t\t} else {\n\t\t\t\t\ti = one ? index : 0;\n\t\t\t\t}\n\n\t\t\t\t// Loop through all the selected options\n\t\t\t\tfor ( ; i < max; i++ ) {\n\t\t\t\t\toption = options[ i ];\n\n\t\t\t\t\t// Support: IE <=9 only\n\t\t\t\t\t// IE8-9 doesn't update selected after form reset (#2551)\n\t\t\t\t\tif ( ( option.selected || i === index ) &&\n\n\t\t\t\t\t\t\t// Don't return options that are disabled or in a disabled optgroup\n\t\t\t\t\t\t\t!option.disabled &&\n\t\t\t\t\t\t\t( !option.parentNode.disabled ||\n\t\t\t\t\t\t\t\t!nodeName( option.parentNode, \"optgroup\" ) ) ) {\n\n\t\t\t\t\t\t// Get the specific value for the option\n\t\t\t\t\t\tvalue = jQuery( option ).val();\n\n\t\t\t\t\t\t// We don't need an array for one selects\n\t\t\t\t\t\tif ( one ) {\n\t\t\t\t\t\t\treturn value;\n\t\t\t\t\t\t}\n\n\t\t\t\t\t\t// Multi-Selects return an array\n\t\t\t\t\t\tvalues.push( value );\n\t\t\t\t\t}\n\t\t\t\t}\n\n\t\t\t\treturn values;\n\t\t\t},\n\n\t\t\tset: function( elem, value ) {\n\t\t\t\tvar optionSet, option,\n\t\t\t\t\toptions = elem.options,\n\t\t\t\t\tvalues = jQuery.makeArray( value ),\n\t\t\t\t\ti = options.length;\n\n\t\t\t\twhile ( i-- ) {\n\t\t\t\t\toption = options[ i ];\n\n\t\t\t\t\t/* eslint-disable no-cond-assign */\n\n\t\t\t\t\tif ( option.selected =\n\t\t\t\t\t\tjQuery.inArray( jQuery.valHooks.option.get( option ), values ) > -1\n\t\t\t\t\t) {\n\t\t\t\t\t\toptionSet = true;\n\t\t\t\t\t}\n\n\t\t\t\t\t/* eslint-enable no-cond-assign */\n\t\t\t\t}\n\n\t\t\t\t// Force browsers to behave consistently when non-matching value is set\n\t\t\t\tif ( !optionSet ) {\n\t\t\t\t\telem.selectedIndex = -1;\n\t\t\t\t}\n\t\t\t\treturn values;\n\t\t\t}\n\t\t}\n\t}\n} );\n\n// Radios and checkboxes getter/setter\njQuery.each( [ \"radio\", \"checkbox\" ], function() {\n\tjQuery.valHooks[ this ] = {\n\t\tset: function( elem, value ) {\n\t\t\tif ( Array.isArray( value ) ) {\n\t\t\t\treturn ( elem.checked = jQuery.inArray( jQuery( elem ).val(), value ) > -1 );\n\t\t\t}\n\t\t}\n\t};\n\tif ( !support.checkOn ) {\n\t\tjQuery.valHooks[ this ].get = function( elem ) {\n\t\t\treturn elem.getAttribute( \"value\" ) === null ? \"on\" : elem.value;\n\t\t};\n\t}\n} );\n\n\n\n\n// Return jQuery for attributes-only inclusion\n\n\nvar rfocusMorph = /^(?:focusinfocus|focusoutblur)$/;\n\njQuery.extend( jQuery.event, {\n\n\ttrigger: function( event, data, elem, onlyHandlers ) {\n\n\t\tvar i, cur, tmp, bubbleType, ontype, handle, special,\n\t\t\teventPath = [ elem || document ],\n\t\t\ttype = hasOwn.call( event, \"type\" ) ? event.type : event,\n\t\t\tnamespaces = hasOwn.call( event, \"namespace\" ) ? event.namespace.split( \".\" ) : [];\n\n\t\tcur = tmp = elem = elem || document;\n\n\t\t// Don't do events on text and comment nodes\n\t\tif ( elem.nodeType === 3 || elem.nodeType === 8 ) {\n\t\t\treturn;\n\t\t}\n\n\t\t// focus/blur morphs to focusin/out; ensure we're not firing them right now\n\t\tif ( rfocusMorph.test( type + jQuery.event.triggered ) ) {\n\t\t\treturn;\n\t\t}\n\n\t\tif ( type.indexOf( \".\" ) > -1 ) {\n\n\t\t\t// Namespaced trigger; create a regexp to match event type in handle()\n\t\t\tnamespaces = type.split( \".\" );\n\t\t\ttype = namespaces.shift();\n\t\t\tnamespaces.sort();\n\t\t}\n\t\tontype = type.indexOf( \":\" ) < 0 && \"on\" + type;\n\n\t\t// Caller can pass in a jQuery.Event object, Object, or just an event type string\n\t\tevent = event[ jQuery.expando ] ?\n\t\t\tevent :\n\t\t\tnew jQuery.Event( type, typeof event === \"object\" && event );\n\n\t\t// Trigger bitmask: & 1 for native handlers; & 2 for jQuery (always true)\n\t\tevent.isTrigger = onlyHandlers ? 2 : 3;\n\t\tevent.namespace = namespaces.join( \".\" );\n\t\tevent.rnamespace = event.namespace ?\n\t\t\tnew RegExp( \"(^|\\\\.)\" + namespaces.join( \"\\\\.(?:.*\\\\.|)\" ) + \"(\\\\.|$)\" ) :\n\t\t\tnull;\n\n\t\t// Clean up the event in case it is being reused\n\t\tevent.result = undefined;\n\t\tif ( !event.target ) {\n\t\t\tevent.target = elem;\n\t\t}\n\n\t\t// Clone any incoming data and prepend the event, creating the handler arg list\n\t\tdata = data == null ?\n\t\t\t[ event ] :\n\t\t\tjQuery.makeArray( data, [ event ] );\n\n\t\t// Allow special events to draw outside the lines\n\t\tspecial = jQuery.event.special[ type ] || {};\n\t\tif ( !onlyHandlers && special.trigger && special.trigger.apply( elem, data ) === false ) {\n\t\t\treturn;\n\t\t}\n\n\t\t// Determine event propagation path in advance, per W3C events spec (#9951)\n\t\t// Bubble up to document, then to window; watch for a global ownerDocument var (#9724)\n\t\tif ( !onlyHandlers && !special.noBubble && !jQuery.isWindow( elem ) ) {\n\n\t\t\tbubbleType = special.delegateType || type;\n\t\t\tif ( !rfocusMorph.test( bubbleType + type ) ) {\n\t\t\t\tcur = cur.parentNode;\n\t\t\t}\n\t\t\tfor ( ; cur; cur = cur.parentNode ) {\n\t\t\t\teventPath.push( cur );\n\t\t\t\ttmp = cur;\n\t\t\t}\n\n\t\t\t// Only add window if we got to document (e.g., not plain obj or detached DOM)\n\t\t\tif ( tmp === ( elem.ownerDocument || document ) ) {\n\t\t\t\teventPath.push( tmp.defaultView || tmp.parentWindow || window );\n\t\t\t}\n\t\t}\n\n\t\t// Fire handlers on the event path\n\t\ti = 0;\n\t\twhile ( ( cur = eventPath[ i++ ] ) && !event.isPropagationStopped() ) {\n\n\t\t\tevent.type = i > 1 ?\n\t\t\t\tbubbleType :\n\t\t\t\tspecial.bindType || type;\n\n\t\t\t// jQuery handler\n\t\t\thandle = ( dataPriv.get( cur, \"events\" ) || {} )[ event.type ] &&\n\t\t\t\tdataPriv.get( cur, \"handle\" );\n\t\t\tif ( handle ) {\n\t\t\t\thandle.apply( cur, data );\n\t\t\t}\n\n\t\t\t// Native handler\n\t\t\thandle = ontype && cur[ ontype ];\n\t\t\tif ( handle && handle.apply && acceptData( cur ) ) {\n\t\t\t\tevent.result = handle.apply( cur, data );\n\t\t\t\tif ( event.result === false ) {\n\t\t\t\t\tevent.preventDefault();\n\t\t\t\t}\n\t\t\t}\n\t\t}\n\t\tevent.type = type;\n\n\t\t// If nobody prevented the default action, do it now\n\t\tif ( !onlyHandlers && !event.isDefaultPrevented() ) {\n\n\t\t\tif ( ( !special._default ||\n\t\t\t\tspecial._default.apply( eventPath.pop(), data ) === false ) &&\n\t\t\t\tacceptData( elem ) ) {\n\n\t\t\t\t// Call a native DOM method on the target with the same name as the event.\n\t\t\t\t// Don't do default actions on window, that's where global variables be (#6170)\n\t\t\t\tif ( ontype && jQuery.isFunction( elem[ type ] ) && !jQuery.isWindow( elem ) ) {\n\n\t\t\t\t\t// Don't re-trigger an onFOO event when we call its FOO() method\n\t\t\t\t\ttmp = elem[ ontype ];\n\n\t\t\t\t\tif ( tmp ) {\n\t\t\t\t\t\telem[ ontype ] = null;\n\t\t\t\t\t}\n\n\t\t\t\t\t// Prevent re-triggering of the same event, since we already bubbled it above\n\t\t\t\t\tjQuery.event.triggered = type;\n\t\t\t\t\telem[ type ]();\n\t\t\t\t\tjQuery.event.triggered = undefined;\n\n\t\t\t\t\tif ( tmp ) {\n\t\t\t\t\t\telem[ ontype ] = tmp;\n\t\t\t\t\t}\n\t\t\t\t}\n\t\t\t}\n\t\t}\n\n\t\treturn event.result;\n\t},\n\n\t// Piggyback on a donor event to simulate a different one\n\t// Used only for `focus(in | out)` events\n\tsimulate: function( type, elem, event ) {\n\t\tvar e = jQuery.extend(\n\t\t\tnew jQuery.Event(),\n\t\t\tevent,\n\t\t\t{\n\t\t\t\ttype: type,\n\t\t\t\tisSimulated: true\n\t\t\t}\n\t\t);\n\n\t\tjQuery.event.trigger( e, null, elem );\n\t}\n\n} );\n\njQuery.fn.extend( {\n\n\ttrigger: function( type, data ) {\n\t\treturn this.each( function() {\n\t\t\tjQuery.event.trigger( type, data, this );\n\t\t} );\n\t},\n\ttriggerHandler: function( type, data ) {\n\t\tvar elem = this[ 0 ];\n\t\tif ( elem ) {\n\t\t\treturn jQuery.event.trigger( type, data, elem, true );\n\t\t}\n\t}\n} );\n\n\njQuery.each( ( \"blur focus focusin focusout resize scroll click dblclick \" +\n\t\"mousedown mouseup mousemove mouseover mouseout mouseenter mouseleave \" +\n\t\"change select submit keydown keypress keyup contextmenu\" ).split( \" \" ),\n\tfunction( i, name ) {\n\n\t// Handle event binding\n\tjQuery.fn[ name ] = function( data, fn ) {\n\t\treturn arguments.length > 0 ?\n\t\t\tthis.on( name, null, data, fn ) :\n\t\t\tthis.trigger( name );\n\t};\n} );\n\njQuery.fn.extend( {\n\thover: function( fnOver, fnOut ) {\n\t\treturn this.mouseenter( fnOver ).mouseleave( fnOut || fnOver );\n\t}\n} );\n\n\n\n\nsupport.focusin = \"onfocusin\" in window;\n\n\n// Support: Firefox <=44\n// Firefox doesn't have focus(in | out) events\n// Related ticket - https://bugzilla.mozilla.org/show_bug.cgi?id=687787\n//\n// Support: Chrome <=48 - 49, Safari <=9.0 - 9.1\n// focus(in | out) events fire after focus & blur events,\n// which is spec violation - http://www.w3.org/TR/DOM-Level-3-Events/#events-focusevent-event-order\n// Related ticket - https://bugs.chromium.org/p/chromium/issues/detail?id=449857\nif ( !support.focusin ) {\n\tjQuery.each( { focus: \"focusin\", blur: \"focusout\" }, function( orig, fix ) {\n\n\t\t// Attach a single capturing handler on the document while someone wants focusin/focusout\n\t\tvar handler = function( event ) {\n\t\t\tjQuery.event.simulate( fix, event.target, jQuery.event.fix( event ) );\n\t\t};\n\n\t\tjQuery.event.special[ fix ] = {\n\t\t\tsetup: function() {\n\t\t\t\tvar doc = this.ownerDocument || this,\n\t\t\t\t\tattaches = dataPriv.access( doc, fix );\n\n\t\t\t\tif ( !attaches ) {\n\t\t\t\t\tdoc.addEventListener( orig, handler, true );\n\t\t\t\t}\n\t\t\t\tdataPriv.access( doc, fix, ( attaches || 0 ) + 1 );\n\t\t\t},\n\t\t\tteardown: function() {\n\t\t\t\tvar doc = this.ownerDocument || this,\n\t\t\t\t\tattaches = dataPriv.access( doc, fix ) - 1;\n\n\t\t\t\tif ( !attaches ) {\n\t\t\t\t\tdoc.removeEventListener( orig, handler, true );\n\t\t\t\t\tdataPriv.remove( doc, fix );\n\n\t\t\t\t} else {\n\t\t\t\t\tdataPriv.access( doc, fix, attaches );\n\t\t\t\t}\n\t\t\t}\n\t\t};\n\t} );\n}\nvar location = window.location;\n\nvar nonce = jQuery.now();\n\nvar rquery = ( /\\?/ );\n\n\n\n// Cross-browser xml parsing\njQuery.parseXML = function( data ) {\n\tvar xml;\n\tif ( !data || typeof data !== \"string\" ) {\n\t\treturn null;\n\t}\n\n\t// Support: IE 9 - 11 only\n\t// IE throws on parseFromString with invalid input.\n\ttry {\n\t\txml = ( new window.DOMParser() ).parseFromString( data, \"text/xml\" );\n\t} catch ( e ) {\n\t\txml = undefined;\n\t}\n\n\tif ( !xml || xml.getElementsByTagName( \"parsererror\" ).length ) {\n\t\tjQuery.error( \"Invalid XML: \" + data );\n\t}\n\treturn xml;\n};\n\n\nvar\n\trbracket = /\\[\\]$/,\n\trCRLF = /\\r?\\n/g,\n\trsubmitterTypes = /^(?:submit|button|image|reset|file)$/i,\n\trsubmittable = /^(?:input|select|textarea|keygen)/i;\n\nfunction buildParams( prefix, obj, traditional, add ) {\n\tvar name;\n\n\tif ( Array.isArray( obj ) ) {\n\n\t\t// Serialize array item.\n\t\tjQuery.each( obj, function( i, v ) {\n\t\t\tif ( traditional || rbracket.test( prefix ) ) {\n\n\t\t\t\t// Treat each array item as a scalar.\n\t\t\t\tadd( prefix, v );\n\n\t\t\t} else {\n\n\t\t\t\t// Item is non-scalar (array or object), encode its numeric index.\n\t\t\t\tbuildParams(\n\t\t\t\t\tprefix + \"[\" + ( typeof v === \"object\" && v != null ? i : \"\" ) + \"]\",\n\t\t\t\t\tv,\n\t\t\t\t\ttraditional,\n\t\t\t\t\tadd\n\t\t\t\t);\n\t\t\t}\n\t\t} );\n\n\t} else if ( !traditional && jQuery.type( obj ) === \"object\" ) {\n\n\t\t// Serialize object item.\n\t\tfor ( name in obj ) {\n\t\t\tbuildParams( prefix + \"[\" + name + \"]\", obj[ name ], traditional, add );\n\t\t}\n\n\t} else {\n\n\t\t// Serialize scalar item.\n\t\tadd( prefix, obj );\n\t}\n}\n\n// Serialize an array of form elements or a set of\n// key/values into a query string\njQuery.param = function( a, traditional ) {\n\tvar prefix,\n\t\ts = [],\n\t\tadd = function( key, valueOrFunction ) {\n\n\t\t\t// If value is a function, invoke it and use its return value\n\t\t\tvar value = jQuery.isFunction( valueOrFunction ) ?\n\t\t\t\tvalueOrFunction() :\n\t\t\t\tvalueOrFunction;\n\n\t\t\ts[ s.length ] = encodeURIComponent( key ) + \"=\" +\n\t\t\t\tencodeURIComponent( value == null ? \"\" : value );\n\t\t};\n\n\t// If an array was passed in, assume that it is an array of form elements.\n\tif ( Array.isArray( a ) || ( a.jquery && !jQuery.isPlainObject( a ) ) ) {\n\n\t\t// Serialize the form elements\n\t\tjQuery.each( a, function() {\n\t\t\tadd( this.name, this.value );\n\t\t} );\n\n\t} else {\n\n\t\t// If traditional, encode the \"old\" way (the way 1.3.2 or older\n\t\t// did it), otherwise encode params recursively.\n\t\tfor ( prefix in a ) {\n\t\t\tbuildParams( prefix, a[ prefix ], traditional, add );\n\t\t}\n\t}\n\n\t// Return the resulting serialization\n\treturn s.join( \"&\" );\n};\n\njQuery.fn.extend( {\n\tserialize: function() {\n\t\treturn jQuery.param( this.serializeArray() );\n\t},\n\tserializeArray: function() {\n\t\treturn this.map( function() {\n\n\t\t\t// Can add propHook for \"elements\" to filter or add form elements\n\t\t\tvar elements = jQuery.prop( this, \"elements\" );\n\t\t\treturn elements ? jQuery.makeArray( elements ) : this;\n\t\t} )\n\t\t.filter( function() {\n\t\t\tvar type = this.type;\n\n\t\t\t// Use .is( \":disabled\" ) so that fieldset[disabled] works\n\t\t\treturn this.name && !jQuery( this ).is( \":disabled\" ) &&\n\t\t\t\trsubmittable.test( this.nodeName ) && !rsubmitterTypes.test( type ) &&\n\t\t\t\t( this.checked || !rcheckableType.test( type ) );\n\t\t} )\n\t\t.map( function( i, elem ) {\n\t\t\tvar val = jQuery( this ).val();\n\n\t\t\tif ( val == null ) {\n\t\t\t\treturn null;\n\t\t\t}\n\n\t\t\tif ( Array.isArray( val ) ) {\n\t\t\t\treturn jQuery.map( val, function( val ) {\n\t\t\t\t\treturn { name: elem.name, value: val.replace( rCRLF, \"\\r\\n\" ) };\n\t\t\t\t} );\n\t\t\t}\n\n\t\t\treturn { name: elem.name, value: val.replace( rCRLF, \"\\r\\n\" ) };\n\t\t} ).get();\n\t}\n} );\n\n\nvar\n\tr20 = /%20/g,\n\trhash = /#.*$/,\n\trantiCache = /([?&])_=[^&]*/,\n\trheaders = /^(.*?):[ \\t]*([^\\r\\n]*)$/mg,\n\n\t// #7653, #8125, #8152: local protocol detection\n\trlocalProtocol = /^(?:about|app|app-storage|.+-extension|file|res|widget):$/,\n\trnoContent = /^(?:GET|HEAD)$/,\n\trprotocol = /^\\/\\//,\n\n\t/* Prefilters\n\t * 1) They are useful to introduce custom dataTypes (see ajax/jsonp.js for an example)\n\t * 2) These are called:\n\t *    - BEFORE asking for a transport\n\t *    - AFTER param serialization (s.data is a string if s.processData is true)\n\t * 3) key is the dataType\n\t * 4) the catchall symbol \"*\" can be used\n\t * 5) execution will start with transport dataType and THEN continue down to \"*\" if needed\n\t */\n\tprefilters = {},\n\n\t/* Transports bindings\n\t * 1) key is the dataType\n\t * 2) the catchall symbol \"*\" can be used\n\t * 3) selection will start with transport dataType and THEN go to \"*\" if needed\n\t */\n\ttransports = {},\n\n\t// Avoid comment-prolog char sequence (#10098); must appease lint and evade compression\n\tallTypes = \"*/\".concat( \"*\" ),\n\n\t// Anchor tag for parsing the document origin\n\toriginAnchor = document.createElement( \"a\" );\n\toriginAnchor.href = location.href;\n\n// Base \"constructor\" for jQuery.ajaxPrefilter and jQuery.ajaxTransport\nfunction addToPrefiltersOrTransports( structure ) {\n\n\t// dataTypeExpression is optional and defaults to \"*\"\n\treturn function( dataTypeExpression, func ) {\n\n\t\tif ( typeof dataTypeExpression !== \"string\" ) {\n\t\t\tfunc = dataTypeExpression;\n\t\t\tdataTypeExpression = \"*\";\n\t\t}\n\n\t\tvar dataType,\n\t\t\ti = 0,\n\t\t\tdataTypes = dataTypeExpression.toLowerCase().match( rnothtmlwhite ) || [];\n\n\t\tif ( jQuery.isFunction( func ) ) {\n\n\t\t\t// For each dataType in the dataTypeExpression\n\t\t\twhile ( ( dataType = dataTypes[ i++ ] ) ) {\n\n\t\t\t\t// Prepend if requested\n\t\t\t\tif ( dataType[ 0 ] === \"+\" ) {\n\t\t\t\t\tdataType = dataType.slice( 1 ) || \"*\";\n\t\t\t\t\t( structure[ dataType ] = structure[ dataType ] || [] ).unshift( func );\n\n\t\t\t\t// Otherwise append\n\t\t\t\t} else {\n\t\t\t\t\t( structure[ dataType ] = structure[ dataType ] || [] ).push( func );\n\t\t\t\t}\n\t\t\t}\n\t\t}\n\t};\n}\n\n// Base inspection function for prefilters and transports\nfunction inspectPrefiltersOrTransports( structure, options, originalOptions, jqXHR ) {\n\n\tvar inspected = {},\n\t\tseekingTransport = ( structure === transports );\n\n\tfunction inspect( dataType ) {\n\t\tvar selected;\n\t\tinspected[ dataType ] = true;\n\t\tjQuery.each( structure[ dataType ] || [], function( _, prefilterOrFactory ) {\n\t\t\tvar dataTypeOrTransport = prefilterOrFactory( options, originalOptions, jqXHR );\n\t\t\tif ( typeof dataTypeOrTransport === \"string\" &&\n\t\t\t\t!seekingTransport && !inspected[ dataTypeOrTransport ] ) {\n\n\t\t\t\toptions.dataTypes.unshift( dataTypeOrTransport );\n\t\t\t\tinspect( dataTypeOrTransport );\n\t\t\t\treturn false;\n\t\t\t} else if ( seekingTransport ) {\n\t\t\t\treturn !( selected = dataTypeOrTransport );\n\t\t\t}\n\t\t} );\n\t\treturn selected;\n\t}\n\n\treturn inspect( options.dataTypes[ 0 ] ) || !inspected[ \"*\" ] && inspect( \"*\" );\n}\n\n// A special extend for ajax options\n// that takes \"flat\" options (not to be deep extended)\n// Fixes #9887\nfunction ajaxExtend( target, src ) {\n\tvar key, deep,\n\t\tflatOptions = jQuery.ajaxSettings.flatOptions || {};\n\n\tfor ( key in src ) {\n\t\tif ( src[ key ] !== undefined ) {\n\t\t\t( flatOptions[ key ] ? target : ( deep || ( deep = {} ) ) )[ key ] = src[ key ];\n\t\t}\n\t}\n\tif ( deep ) {\n\t\tjQuery.extend( true, target, deep );\n\t}\n\n\treturn target;\n}\n\n/* Handles responses to an ajax request:\n * - finds the right dataType (mediates between content-type and expected dataType)\n * - returns the corresponding response\n */\nfunction ajaxHandleResponses( s, jqXHR, responses ) {\n\n\tvar ct, type, finalDataType, firstDataType,\n\t\tcontents = s.contents,\n\t\tdataTypes = s.dataTypes;\n\n\t// Remove auto dataType and get content-type in the process\n\twhile ( dataTypes[ 0 ] === \"*\" ) {\n\t\tdataTypes.shift();\n\t\tif ( ct === undefined ) {\n\t\t\tct = s.mimeType || jqXHR.getResponseHeader( \"Content-Type\" );\n\t\t}\n\t}\n\n\t// Check if we're dealing with a known content-type\n\tif ( ct ) {\n\t\tfor ( type in contents ) {\n\t\t\tif ( contents[ type ] && contents[ type ].test( ct ) ) {\n\t\t\t\tdataTypes.unshift( type );\n\t\t\t\tbreak;\n\t\t\t}\n\t\t}\n\t}\n\n\t// Check to see if we have a response for the expected dataType\n\tif ( dataTypes[ 0 ] in responses ) {\n\t\tfinalDataType = dataTypes[ 0 ];\n\t} else {\n\n\t\t// Try convertible dataTypes\n\t\tfor ( type in responses ) {\n\t\t\tif ( !dataTypes[ 0 ] || s.converters[ type + \" \" + dataTypes[ 0 ] ] ) {\n\t\t\t\tfinalDataType = type;\n\t\t\t\tbreak;\n\t\t\t}\n\t\t\tif ( !firstDataType ) {\n\t\t\t\tfirstDataType = type;\n\t\t\t}\n\t\t}\n\n\t\t// Or just use first one\n\t\tfinalDataType = finalDataType || firstDataType;\n\t}\n\n\t// If we found a dataType\n\t// We add the dataType to the list if needed\n\t// and return the corresponding response\n\tif ( finalDataType ) {\n\t\tif ( finalDataType !== dataTypes[ 0 ] ) {\n\t\t\tdataTypes.unshift( finalDataType );\n\t\t}\n\t\treturn responses[ finalDataType ];\n\t}\n}\n\n/* Chain conversions given the request and the original response\n * Also sets the responseXXX fields on the jqXHR instance\n */\nfunction ajaxConvert( s, response, jqXHR, isSuccess ) {\n\tvar conv2, current, conv, tmp, prev,\n\t\tconverters = {},\n\n\t\t// Work with a copy of dataTypes in case we need to modify it for conversion\n\t\tdataTypes = s.dataTypes.slice();\n\n\t// Create converters map with lowercased keys\n\tif ( dataTypes[ 1 ] ) {\n\t\tfor ( conv in s.converters ) {\n\t\t\tconverters[ conv.toLowerCase() ] = s.converters[ conv ];\n\t\t}\n\t}\n\n\tcurrent = dataTypes.shift();\n\n\t// Convert to each sequential dataType\n\twhile ( current ) {\n\n\t\tif ( s.responseFields[ current ] ) {\n\t\t\tjqXHR[ s.responseFields[ current ] ] = response;\n\t\t}\n\n\t\t// Apply the dataFilter if provided\n\t\tif ( !prev && isSuccess && s.dataFilter ) {\n\t\t\tresponse = s.dataFilter( response, s.dataType );\n\t\t}\n\n\t\tprev = current;\n\t\tcurrent = dataTypes.shift();\n\n\t\tif ( current ) {\n\n\t\t\t// There's only work to do if current dataType is non-auto\n\t\t\tif ( current === \"*\" ) {\n\n\t\t\t\tcurrent = prev;\n\n\t\t\t// Convert response if prev dataType is non-auto and differs from current\n\t\t\t} else if ( prev !== \"*\" && prev !== current ) {\n\n\t\t\t\t// Seek a direct converter\n\t\t\t\tconv = converters[ prev + \" \" + current ] || converters[ \"* \" + current ];\n\n\t\t\t\t// If none found, seek a pair\n\t\t\t\tif ( !conv ) {\n\t\t\t\t\tfor ( conv2 in converters ) {\n\n\t\t\t\t\t\t// If conv2 outputs current\n\t\t\t\t\t\ttmp = conv2.split( \" \" );\n\t\t\t\t\t\tif ( tmp[ 1 ] === current ) {\n\n\t\t\t\t\t\t\t// If prev can be converted to accepted input\n\t\t\t\t\t\t\tconv = converters[ prev + \" \" + tmp[ 0 ] ] ||\n\t\t\t\t\t\t\t\tconverters[ \"* \" + tmp[ 0 ] ];\n\t\t\t\t\t\t\tif ( conv ) {\n\n\t\t\t\t\t\t\t\t// Condense equivalence converters\n\t\t\t\t\t\t\t\tif ( conv === true ) {\n\t\t\t\t\t\t\t\t\tconv = converters[ conv2 ];\n\n\t\t\t\t\t\t\t\t// Otherwise, insert the intermediate dataType\n\t\t\t\t\t\t\t\t} else if ( converters[ conv2 ] !== true ) {\n\t\t\t\t\t\t\t\t\tcurrent = tmp[ 0 ];\n\t\t\t\t\t\t\t\t\tdataTypes.unshift( tmp[ 1 ] );\n\t\t\t\t\t\t\t\t}\n\t\t\t\t\t\t\t\tbreak;\n\t\t\t\t\t\t\t}\n\t\t\t\t\t\t}\n\t\t\t\t\t}\n\t\t\t\t}\n\n\t\t\t\t// Apply converter (if not an equivalence)\n\t\t\t\tif ( conv !== true ) {\n\n\t\t\t\t\t// Unless errors are allowed to bubble, catch and return them\n\t\t\t\t\tif ( conv && s.throws ) {\n\t\t\t\t\t\tresponse = conv( response );\n\t\t\t\t\t} else {\n\t\t\t\t\t\ttry {\n\t\t\t\t\t\t\tresponse = conv( response );\n\t\t\t\t\t\t} catch ( e ) {\n\t\t\t\t\t\t\treturn {\n\t\t\t\t\t\t\t\tstate: \"parsererror\",\n\t\t\t\t\t\t\t\terror: conv ? e : \"No conversion from \" + prev + \" to \" + current\n\t\t\t\t\t\t\t};\n\t\t\t\t\t\t}\n\t\t\t\t\t}\n\t\t\t\t}\n\t\t\t}\n\t\t}\n\t}\n\n\treturn { state: \"success\", data: response };\n}\n\njQuery.extend( {\n\n\t// Counter for holding the number of active queries\n\tactive: 0,\n\n\t// Last-Modified header cache for next request\n\tlastModified: {},\n\tetag: {},\n\n\tajaxSettings: {\n\t\turl: location.href,\n\t\ttype: \"GET\",\n\t\tisLocal: rlocalProtocol.test( location.protocol ),\n\t\tglobal: true,\n\t\tprocessData: true,\n\t\tasync: true,\n\t\tcontentType: \"application/x-www-form-urlencoded; charset=UTF-8\",\n\n\t\t/*\n\t\ttimeout: 0,\n\t\tdata: null,\n\t\tdataType: null,\n\t\tusername: null,\n\t\tpassword: null,\n\t\tcache: null,\n\t\tthrows: false,\n\t\ttraditional: false,\n\t\theaders: {},\n\t\t*/\n\n\t\taccepts: {\n\t\t\t\"*\": allTypes,\n\t\t\ttext: \"text/plain\",\n\t\t\thtml: \"text/html\",\n\t\t\txml: \"application/xml, text/xml\",\n\t\t\tjson: \"application/json, text/javascript\"\n\t\t},\n\n\t\tcontents: {\n\t\t\txml: /\\bxml\\b/,\n\t\t\thtml: /\\bhtml/,\n\t\t\tjson: /\\bjson\\b/\n\t\t},\n\n\t\tresponseFields: {\n\t\t\txml: \"responseXML\",\n\t\t\ttext: \"responseText\",\n\t\t\tjson: \"responseJSON\"\n\t\t},\n\n\t\t// Data converters\n\t\t// Keys separate source (or catchall \"*\") and destination types with a single space\n\t\tconverters: {\n\n\t\t\t// Convert anything to text\n\t\t\t\"* text\": String,\n\n\t\t\t// Text to html (true = no transformation)\n\t\t\t\"text html\": true,\n\n\t\t\t// Evaluate text as a json expression\n\t\t\t\"text json\": JSON.parse,\n\n\t\t\t// Parse text as xml\n\t\t\t\"text xml\": jQuery.parseXML\n\t\t},\n\n\t\t// For options that shouldn't be deep extended:\n\t\t// you can add your own custom options here if\n\t\t// and when you create one that shouldn't be\n\t\t// deep extended (see ajaxExtend)\n\t\tflatOptions: {\n\t\t\turl: true,\n\t\t\tcontext: true\n\t\t}\n\t},\n\n\t// Creates a full fledged settings object into target\n\t// with both ajaxSettings and settings fields.\n\t// If target is omitted, writes into ajaxSettings.\n\tajaxSetup: function( target, settings ) {\n\t\treturn settings ?\n\n\t\t\t// Building a settings object\n\t\t\tajaxExtend( ajaxExtend( target, jQuery.ajaxSettings ), settings ) :\n\n\t\t\t// Extending ajaxSettings\n\t\t\tajaxExtend( jQuery.ajaxSettings, target );\n\t},\n\n\tajaxPrefilter: addToPrefiltersOrTransports( prefilters ),\n\tajaxTransport: addToPrefiltersOrTransports( transports ),\n\n\t// Main method\n\tajax: function( url, options ) {\n\n\t\t// If url is an object, simulate pre-1.5 signature\n\t\tif ( typeof url === \"object\" ) {\n\t\t\toptions = url;\n\t\t\turl = undefined;\n\t\t}\n\n\t\t// Force options to be an object\n\t\toptions = options || {};\n\n\t\tvar transport,\n\n\t\t\t// URL without anti-cache param\n\t\t\tcacheURL,\n\n\t\t\t// Response headers\n\t\t\tresponseHeadersString,\n\t\t\tresponseHeaders,\n\n\t\t\t// timeout handle\n\t\t\ttimeoutTimer,\n\n\t\t\t// Url cleanup var\n\t\t\turlAnchor,\n\n\t\t\t// Request state (becomes false upon send and true upon completion)\n\t\t\tcompleted,\n\n\t\t\t// To know if global events are to be dispatched\n\t\t\tfireGlobals,\n\n\t\t\t// Loop variable\n\t\t\ti,\n\n\t\t\t// uncached part of the url\n\t\t\tuncached,\n\n\t\t\t// Create the final options object\n\t\t\ts = jQuery.ajaxSetup( {}, options ),\n\n\t\t\t// Callbacks context\n\t\t\tcallbackContext = s.context || s,\n\n\t\t\t// Context for global events is callbackContext if it is a DOM node or jQuery collection\n\t\t\tglobalEventContext = s.context &&\n\t\t\t\t( callbackContext.nodeType || callbackContext.jquery ) ?\n\t\t\t\t\tjQuery( callbackContext ) :\n\t\t\t\t\tjQuery.event,\n\n\t\t\t// Deferreds\n\t\t\tdeferred = jQuery.Deferred(),\n\t\t\tcompleteDeferred = jQuery.Callbacks( \"once memory\" ),\n\n\t\t\t// Status-dependent callbacks\n\t\t\tstatusCode = s.statusCode || {},\n\n\t\t\t// Headers (they are sent all at once)\n\t\t\trequestHeaders = {},\n\t\t\trequestHeadersNames = {},\n\n\t\t\t// Default abort message\n\t\t\tstrAbort = \"canceled\",\n\n\t\t\t// Fake xhr\n\t\t\tjqXHR = {\n\t\t\t\treadyState: 0,\n\n\t\t\t\t// Builds headers hashtable if needed\n\t\t\t\tgetResponseHeader: function( key ) {\n\t\t\t\t\tvar match;\n\t\t\t\t\tif ( completed ) {\n\t\t\t\t\t\tif ( !responseHeaders ) {\n\t\t\t\t\t\t\tresponseHeaders = {};\n\t\t\t\t\t\t\twhile ( ( match = rheaders.exec( responseHeadersString ) ) ) {\n\t\t\t\t\t\t\t\tresponseHeaders[ match[ 1 ].toLowerCase() ] = match[ 2 ];\n\t\t\t\t\t\t\t}\n\t\t\t\t\t\t}\n\t\t\t\t\t\tmatch = responseHeaders[ key.toLowerCase() ];\n\t\t\t\t\t}\n\t\t\t\t\treturn match == null ? null : match;\n\t\t\t\t},\n\n\t\t\t\t// Raw string\n\t\t\t\tgetAllResponseHeaders: function() {\n\t\t\t\t\treturn completed ? responseHeadersString : null;\n\t\t\t\t},\n\n\t\t\t\t// Caches the header\n\t\t\t\tsetRequestHeader: function( name, value ) {\n\t\t\t\t\tif ( completed == null ) {\n\t\t\t\t\t\tname = requestHeadersNames[ name.toLowerCase() ] =\n\t\t\t\t\t\t\trequestHeadersNames[ name.toLowerCase() ] || name;\n\t\t\t\t\t\trequestHeaders[ name ] = value;\n\t\t\t\t\t}\n\t\t\t\t\treturn this;\n\t\t\t\t},\n\n\t\t\t\t// Overrides response content-type header\n\t\t\t\toverrideMimeType: function( type ) {\n\t\t\t\t\tif ( completed == null ) {\n\t\t\t\t\t\ts.mimeType = type;\n\t\t\t\t\t}\n\t\t\t\t\treturn this;\n\t\t\t\t},\n\n\t\t\t\t// Status-dependent callbacks\n\t\t\t\tstatusCode: function( map ) {\n\t\t\t\t\tvar code;\n\t\t\t\t\tif ( map ) {\n\t\t\t\t\t\tif ( completed ) {\n\n\t\t\t\t\t\t\t// Execute the appropriate callbacks\n\t\t\t\t\t\t\tjqXHR.always( map[ jqXHR.status ] );\n\t\t\t\t\t\t} else {\n\n\t\t\t\t\t\t\t// Lazy-add the new callbacks in a way that preserves old ones\n\t\t\t\t\t\t\tfor ( code in map ) {\n\t\t\t\t\t\t\t\tstatusCode[ code ] = [ statusCode[ code ], map[ code ] ];\n\t\t\t\t\t\t\t}\n\t\t\t\t\t\t}\n\t\t\t\t\t}\n\t\t\t\t\treturn this;\n\t\t\t\t},\n\n\t\t\t\t// Cancel the request\n\t\t\t\tabort: function( statusText ) {\n\t\t\t\t\tvar finalText = statusText || strAbort;\n\t\t\t\t\tif ( transport ) {\n\t\t\t\t\t\ttransport.abort( finalText );\n\t\t\t\t\t}\n\t\t\t\t\tdone( 0, finalText );\n\t\t\t\t\treturn this;\n\t\t\t\t}\n\t\t\t};\n\n\t\t// Attach deferreds\n\t\tdeferred.promise( jqXHR );\n\n\t\t// Add protocol if not provided (prefilters might expect it)\n\t\t// Handle falsy url in the settings object (#10093: consistency with old signature)\n\t\t// We also use the url parameter if available\n\t\ts.url = ( ( url || s.url || location.href ) + \"\" )\n\t\t\t.replace( rprotocol, location.protocol + \"//\" );\n\n\t\t// Alias method option to type as per ticket #12004\n\t\ts.type = options.method || options.type || s.method || s.type;\n\n\t\t// Extract dataTypes list\n\t\ts.dataTypes = ( s.dataType || \"*\" ).toLowerCase().match( rnothtmlwhite ) || [ \"\" ];\n\n\t\t// A cross-domain request is in order when the origin doesn't match the current origin.\n\t\tif ( s.crossDomain == null ) {\n\t\t\turlAnchor = document.createElement( \"a\" );\n\n\t\t\t// Support: IE <=8 - 11, Edge 12 - 13\n\t\t\t// IE throws exception on accessing the href property if url is malformed,\n\t\t\t// e.g. http://example.com:80x/\n\t\t\ttry {\n\t\t\t\turlAnchor.href = s.url;\n\n\t\t\t\t// Support: IE <=8 - 11 only\n\t\t\t\t// Anchor's host property isn't correctly set when s.url is relative\n\t\t\t\turlAnchor.href = urlAnchor.href;\n\t\t\t\ts.crossDomain = originAnchor.protocol + \"//\" + originAnchor.host !==\n\t\t\t\t\turlAnchor.protocol + \"//\" + urlAnchor.host;\n\t\t\t} catch ( e ) {\n\n\t\t\t\t// If there is an error parsing the URL, assume it is crossDomain,\n\t\t\t\t// it can be rejected by the transport if it is invalid\n\t\t\t\ts.crossDomain = true;\n\t\t\t}\n\t\t}\n\n\t\t// Convert data if not already a string\n\t\tif ( s.data && s.processData && typeof s.data !== \"string\" ) {\n\t\t\ts.data = jQuery.param( s.data, s.traditional );\n\t\t}\n\n\t\t// Apply prefilters\n\t\tinspectPrefiltersOrTransports( prefilters, s, options, jqXHR );\n\n\t\t// If request was aborted inside a prefilter, stop there\n\t\tif ( completed ) {\n\t\t\treturn jqXHR;\n\t\t}\n\n\t\t// We can fire global events as of now if asked to\n\t\t// Don't fire events if jQuery.event is undefined in an AMD-usage scenario (#15118)\n\t\tfireGlobals = jQuery.event && s.global;\n\n\t\t// Watch for a new set of requests\n\t\tif ( fireGlobals && jQuery.active++ === 0 ) {\n\t\t\tjQuery.event.trigger( \"ajaxStart\" );\n\t\t}\n\n\t\t// Uppercase the type\n\t\ts.type = s.type.toUpperCase();\n\n\t\t// Determine if request has content\n\t\ts.hasContent = !rnoContent.test( s.type );\n\n\t\t// Save the URL in case we're toying with the If-Modified-Since\n\t\t// and/or If-None-Match header later on\n\t\t// Remove hash to simplify url manipulation\n\t\tcacheURL = s.url.replace( rhash, \"\" );\n\n\t\t// More options handling for requests with no content\n\t\tif ( !s.hasContent ) {\n\n\t\t\t// Remember the hash so we can put it back\n\t\t\tuncached = s.url.slice( cacheURL.length );\n\n\t\t\t// If data is available, append data to url\n\t\t\tif ( s.data ) {\n\t\t\t\tcacheURL += ( rquery.test( cacheURL ) ? \"&\" : \"?\" ) + s.data;\n\n\t\t\t\t// #9682: remove data so that it's not used in an eventual retry\n\t\t\t\tdelete s.data;\n\t\t\t}\n\n\t\t\t// Add or update anti-cache param if needed\n\t\t\tif ( s.cache === false ) {\n\t\t\t\tcacheURL = cacheURL.replace( rantiCache, \"$1\" );\n\t\t\t\tuncached = ( rquery.test( cacheURL ) ? \"&\" : \"?\" ) + \"_=\" + ( nonce++ ) + uncached;\n\t\t\t}\n\n\t\t\t// Put hash and anti-cache on the URL that will be requested (gh-1732)\n\t\t\ts.url = cacheURL + uncached;\n\n\t\t// Change '%20' to '+' if this is encoded form body content (gh-2658)\n\t\t} else if ( s.data && s.processData &&\n\t\t\t( s.contentType || \"\" ).indexOf( \"application/x-www-form-urlencoded\" ) === 0 ) {\n\t\t\ts.data = s.data.replace( r20, \"+\" );\n\t\t}\n\n\t\t// Set the If-Modified-Since and/or If-None-Match header, if in ifModified mode.\n\t\tif ( s.ifModified ) {\n\t\t\tif ( jQuery.lastModified[ cacheURL ] ) {\n\t\t\t\tjqXHR.setRequestHeader( \"If-Modified-Since\", jQuery.lastModified[ cacheURL ] );\n\t\t\t}\n\t\t\tif ( jQuery.etag[ cacheURL ] ) {\n\t\t\t\tjqXHR.setRequestHeader( \"If-None-Match\", jQuery.etag[ cacheURL ] );\n\t\t\t}\n\t\t}\n\n\t\t// Set the correct header, if data is being sent\n\t\tif ( s.data && s.hasContent && s.contentType !== false || options.contentType ) {\n\t\t\tjqXHR.setRequestHeader( \"Content-Type\", s.contentType );\n\t\t}\n\n\t\t// Set the Accepts header for the server, depending on the dataType\n\t\tjqXHR.setRequestHeader(\n\t\t\t\"Accept\",\n\t\t\ts.dataTypes[ 0 ] && s.accepts[ s.dataTypes[ 0 ] ] ?\n\t\t\t\ts.accepts[ s.dataTypes[ 0 ] ] +\n\t\t\t\t\t( s.dataTypes[ 0 ] !== \"*\" ? \", \" + allTypes + \"; q=0.01\" : \"\" ) :\n\t\t\t\ts.accepts[ \"*\" ]\n\t\t);\n\n\t\t// Check for headers option\n\t\tfor ( i in s.headers ) {\n\t\t\tjqXHR.setRequestHeader( i, s.headers[ i ] );\n\t\t}\n\n\t\t// Allow custom headers/mimetypes and early abort\n\t\tif ( s.beforeSend &&\n\t\t\t( s.beforeSend.call( callbackContext, jqXHR, s ) === false || completed ) ) {\n\n\t\t\t// Abort if not done already and return\n\t\t\treturn jqXHR.abort();\n\t\t}\n\n\t\t// Aborting is no longer a cancellation\n\t\tstrAbort = \"abort\";\n\n\t\t// Install callbacks on deferreds\n\t\tcompleteDeferred.add( s.complete );\n\t\tjqXHR.done( s.success );\n\t\tjqXHR.fail( s.error );\n\n\t\t// Get transport\n\t\ttransport = inspectPrefiltersOrTransports( transports, s, options, jqXHR );\n\n\t\t// If no transport, we auto-abort\n\t\tif ( !transport ) {\n\t\t\tdone( -1, \"No Transport\" );\n\t\t} else {\n\t\t\tjqXHR.readyState = 1;\n\n\t\t\t// Send global event\n\t\t\tif ( fireGlobals ) {\n\t\t\t\tglobalEventContext.trigger( \"ajaxSend\", [ jqXHR, s ] );\n\t\t\t}\n\n\t\t\t// If request was aborted inside ajaxSend, stop there\n\t\t\tif ( completed ) {\n\t\t\t\treturn jqXHR;\n\t\t\t}\n\n\t\t\t// Timeout\n\t\t\tif ( s.async && s.timeout > 0 ) {\n\t\t\t\ttimeoutTimer = window.setTimeout( function() {\n\t\t\t\t\tjqXHR.abort( \"timeout\" );\n\t\t\t\t}, s.timeout );\n\t\t\t}\n\n\t\t\ttry {\n\t\t\t\tcompleted = false;\n\t\t\t\ttransport.send( requestHeaders, done );\n\t\t\t} catch ( e ) {\n\n\t\t\t\t// Rethrow post-completion exceptions\n\t\t\t\tif ( completed ) {\n\t\t\t\t\tthrow e;\n\t\t\t\t}\n\n\t\t\t\t// Propagate others as results\n\t\t\t\tdone( -1, e );\n\t\t\t}\n\t\t}\n\n\t\t// Callback for when everything is done\n\t\tfunction done( status, nativeStatusText, responses, headers ) {\n\t\t\tvar isSuccess, success, error, response, modified,\n\t\t\t\tstatusText = nativeStatusText;\n\n\t\t\t// Ignore repeat invocations\n\t\t\tif ( completed ) {\n\t\t\t\treturn;\n\t\t\t}\n\n\t\t\tcompleted = true;\n\n\t\t\t// Clear timeout if it exists\n\t\t\tif ( timeoutTimer ) {\n\t\t\t\twindow.clearTimeout( timeoutTimer );\n\t\t\t}\n\n\t\t\t// Dereference transport for early garbage collection\n\t\t\t// (no matter how long the jqXHR object will be used)\n\t\t\ttransport = undefined;\n\n\t\t\t// Cache response headers\n\t\t\tresponseHeadersString = headers || \"\";\n\n\t\t\t// Set readyState\n\t\t\tjqXHR.readyState = status > 0 ? 4 : 0;\n\n\t\t\t// Determine if successful\n\t\t\tisSuccess = status >= 200 && status < 300 || status === 304;\n\n\t\t\t// Get response data\n\t\t\tif ( responses ) {\n\t\t\t\tresponse = ajaxHandleResponses( s, jqXHR, responses );\n\t\t\t}\n\n\t\t\t// Convert no matter what (that way responseXXX fields are always set)\n\t\t\tresponse = ajaxConvert( s, response, jqXHR, isSuccess );\n\n\t\t\t// If successful, handle type chaining\n\t\t\tif ( isSuccess ) {\n\n\t\t\t\t// Set the If-Modified-Since and/or If-None-Match header, if in ifModified mode.\n\t\t\t\tif ( s.ifModified ) {\n\t\t\t\t\tmodified = jqXHR.getResponseHeader( \"Last-Modified\" );\n\t\t\t\t\tif ( modified ) {\n\t\t\t\t\t\tjQuery.lastModified[ cacheURL ] = modified;\n\t\t\t\t\t}\n\t\t\t\t\tmodified = jqXHR.getResponseHeader( \"etag\" );\n\t\t\t\t\tif ( modified ) {\n\t\t\t\t\t\tjQuery.etag[ cacheURL ] = modified;\n\t\t\t\t\t}\n\t\t\t\t}\n\n\t\t\t\t// if no content\n\t\t\t\tif ( status === 204 || s.type === \"HEAD\" ) {\n\t\t\t\t\tstatusText = \"nocontent\";\n\n\t\t\t\t// if not modified\n\t\t\t\t} else if ( status === 304 ) {\n\t\t\t\t\tstatusText = \"notmodified\";\n\n\t\t\t\t// If we have data, let's convert it\n\t\t\t\t} else {\n\t\t\t\t\tstatusText = response.state;\n\t\t\t\t\tsuccess = response.data;\n\t\t\t\t\terror = response.error;\n\t\t\t\t\tisSuccess = !error;\n\t\t\t\t}\n\t\t\t} else {\n\n\t\t\t\t// Extract error from statusText and normalize for non-aborts\n\t\t\t\terror = statusText;\n\t\t\t\tif ( status || !statusText ) {\n\t\t\t\t\tstatusText = \"error\";\n\t\t\t\t\tif ( status < 0 ) {\n\t\t\t\t\t\tstatus = 0;\n\t\t\t\t\t}\n\t\t\t\t}\n\t\t\t}\n\n\t\t\t// Set data for the fake xhr object\n\t\t\tjqXHR.status = status;\n\t\t\tjqXHR.statusText = ( nativeStatusText || statusText ) + \"\";\n\n\t\t\t// Success/Error\n\t\t\tif ( isSuccess ) {\n\t\t\t\tdeferred.resolveWith( callbackContext, [ success, statusText, jqXHR ] );\n\t\t\t} else {\n\t\t\t\tdeferred.rejectWith( callbackContext, [ jqXHR, statusText, error ] );\n\t\t\t}\n\n\t\t\t// Status-dependent callbacks\n\t\t\tjqXHR.statusCode( statusCode );\n\t\t\tstatusCode = undefined;\n\n\t\t\tif ( fireGlobals ) {\n\t\t\t\tglobalEventContext.trigger( isSuccess ? \"ajaxSuccess\" : \"ajaxError\",\n\t\t\t\t\t[ jqXHR, s, isSuccess ? success : error ] );\n\t\t\t}\n\n\t\t\t// Complete\n\t\t\tcompleteDeferred.fireWith( callbackContext, [ jqXHR, statusText ] );\n\n\t\t\tif ( fireGlobals ) {\n\t\t\t\tglobalEventContext.trigger( \"ajaxComplete\", [ jqXHR, s ] );\n\n\t\t\t\t// Handle the global AJAX counter\n\t\t\t\tif ( !( --jQuery.active ) ) {\n\t\t\t\t\tjQuery.event.trigger( \"ajaxStop\" );\n\t\t\t\t}\n\t\t\t}\n\t\t}\n\n\t\treturn jqXHR;\n\t},\n\n\tgetJSON: function( url, data, callback ) {\n\t\treturn jQuery.get( url, data, callback, \"json\" );\n\t},\n\n\tgetScript: function( url, callback ) {\n\t\treturn jQuery.get( url, undefined, callback, \"script\" );\n\t}\n} );\n\njQuery.each( [ \"get\", \"post\" ], function( i, method ) {\n\tjQuery[ method ] = function( url, data, callback, type ) {\n\n\t\t// Shift arguments if data argument was omitted\n\t\tif ( jQuery.isFunction( data ) ) {\n\t\t\ttype = type || callback;\n\t\t\tcallback = data;\n\t\t\tdata = undefined;\n\t\t}\n\n\t\t// The url can be an options object (which then must have .url)\n\t\treturn jQuery.ajax( jQuery.extend( {\n\t\t\turl: url,\n\t\t\ttype: method,\n\t\t\tdataType: type,\n\t\t\tdata: data,\n\t\t\tsuccess: callback\n\t\t}, jQuery.isPlainObject( url ) && url ) );\n\t};\n} );\n\n\njQuery._evalUrl = function( url ) {\n\treturn jQuery.ajax( {\n\t\turl: url,\n\n\t\t// Make this explicit, since user can override this through ajaxSetup (#11264)\n\t\ttype: \"GET\",\n\t\tdataType: \"script\",\n\t\tcache: true,\n\t\tasync: false,\n\t\tglobal: false,\n\t\t\"throws\": true\n\t} );\n};\n\n\njQuery.fn.extend( {\n\twrapAll: function( html ) {\n\t\tvar wrap;\n\n\t\tif ( this[ 0 ] ) {\n\t\t\tif ( jQuery.isFunction( html ) ) {\n\t\t\t\thtml = html.call( this[ 0 ] );\n\t\t\t}\n\n\t\t\t// The elements to wrap the target around\n\t\t\twrap = jQuery( html, this[ 0 ].ownerDocument ).eq( 0 ).clone( true );\n\n\t\t\tif ( this[ 0 ].parentNode ) {\n\t\t\t\twrap.insertBefore( this[ 0 ] );\n\t\t\t}\n\n\t\t\twrap.map( function() {\n\t\t\t\tvar elem = this;\n\n\t\t\t\twhile ( elem.firstElementChild ) {\n\t\t\t\t\telem = elem.firstElementChild;\n\t\t\t\t}\n\n\t\t\t\treturn elem;\n\t\t\t} ).append( this );\n\t\t}\n\n\t\treturn this;\n\t},\n\n\twrapInner: function( html ) {\n\t\tif ( jQuery.isFunction( html ) ) {\n\t\t\treturn this.each( function( i ) {\n\t\t\t\tjQuery( this ).wrapInner( html.call( this, i ) );\n\t\t\t} );\n\t\t}\n\n\t\treturn this.each( function() {\n\t\t\tvar self = jQuery( this ),\n\t\t\t\tcontents = self.contents();\n\n\t\t\tif ( contents.length ) {\n\t\t\t\tcontents.wrapAll( html );\n\n\t\t\t} else {\n\t\t\t\tself.append( html );\n\t\t\t}\n\t\t} );\n\t},\n\n\twrap: function( html ) {\n\t\tvar isFunction = jQuery.isFunction( html );\n\n\t\treturn this.each( function( i ) {\n\t\t\tjQuery( this ).wrapAll( isFunction ? html.call( this, i ) : html );\n\t\t} );\n\t},\n\n\tunwrap: function( selector ) {\n\t\tthis.parent( selector ).not( \"body\" ).each( function() {\n\t\t\tjQuery( this ).replaceWith( this.childNodes );\n\t\t} );\n\t\treturn this;\n\t}\n} );\n\n\njQuery.expr.pseudos.hidden = function( elem ) {\n\treturn !jQuery.expr.pseudos.visible( elem );\n};\njQuery.expr.pseudos.visible = function( elem ) {\n\treturn !!( elem.offsetWidth || elem.offsetHeight || elem.getClientRects().length );\n};\n\n\n\n\njQuery.ajaxSettings.xhr = function() {\n\ttry {\n\t\treturn new window.XMLHttpRequest();\n\t} catch ( e ) {}\n};\n\nvar xhrSuccessStatus = {\n\n\t\t// File protocol always yields status code 0, assume 200\n\t\t0: 200,\n\n\t\t// Support: IE <=9 only\n\t\t// #1450: sometimes IE returns 1223 when it should be 204\n\t\t1223: 204\n\t},\n\txhrSupported = jQuery.ajaxSettings.xhr();\n\nsupport.cors = !!xhrSupported && ( \"withCredentials\" in xhrSupported );\nsupport.ajax = xhrSupported = !!xhrSupported;\n\njQuery.ajaxTransport( function( options ) {\n\tvar callback, errorCallback;\n\n\t// Cross domain only allowed if supported through XMLHttpRequest\n\tif ( support.cors || xhrSupported && !options.crossDomain ) {\n\t\treturn {\n\t\t\tsend: function( headers, complete ) {\n\t\t\t\tvar i,\n\t\t\t\t\txhr = options.xhr();\n\n\t\t\t\txhr.open(\n\t\t\t\t\toptions.type,\n\t\t\t\t\toptions.url,\n\t\t\t\t\toptions.async,\n\t\t\t\t\toptions.username,\n\t\t\t\t\toptions.password\n\t\t\t\t);\n\n\t\t\t\t// Apply custom fields if provided\n\t\t\t\tif ( options.xhrFields ) {\n\t\t\t\t\tfor ( i in options.xhrFields ) {\n\t\t\t\t\t\txhr[ i ] = options.xhrFields[ i ];\n\t\t\t\t\t}\n\t\t\t\t}\n\n\t\t\t\t// Override mime type if needed\n\t\t\t\tif ( options.mimeType && xhr.overrideMimeType ) {\n\t\t\t\t\txhr.overrideMimeType( options.mimeType );\n\t\t\t\t}\n\n\t\t\t\t// X-Requested-With header\n\t\t\t\t// For cross-domain requests, seeing as conditions for a preflight are\n\t\t\t\t// akin to a jigsaw puzzle, we simply never set it to be sure.\n\t\t\t\t// (it can always be set on a per-request basis or even using ajaxSetup)\n\t\t\t\t// For same-domain requests, won't change header if already provided.\n\t\t\t\tif ( !options.crossDomain && !headers[ \"X-Requested-With\" ] ) {\n\t\t\t\t\theaders[ \"X-Requested-With\" ] = \"XMLHttpRequest\";\n\t\t\t\t}\n\n\t\t\t\t// Set headers\n\t\t\t\tfor ( i in headers ) {\n\t\t\t\t\txhr.setRequestHeader( i, headers[ i ] );\n\t\t\t\t}\n\n\t\t\t\t// Callback\n\t\t\t\tcallback = function( type ) {\n\t\t\t\t\treturn function() {\n\t\t\t\t\t\tif ( callback ) {\n\t\t\t\t\t\t\tcallback = errorCallback = xhr.onload =\n\t\t\t\t\t\t\t\txhr.onerror = xhr.onabort = xhr.onreadystatechange = null;\n\n\t\t\t\t\t\t\tif ( type === \"abort\" ) {\n\t\t\t\t\t\t\t\txhr.abort();\n\t\t\t\t\t\t\t} else if ( type === \"error\" ) {\n\n\t\t\t\t\t\t\t\t// Support: IE <=9 only\n\t\t\t\t\t\t\t\t// On a manual native abort, IE9 throws\n\t\t\t\t\t\t\t\t// errors on any property access that is not readyState\n\t\t\t\t\t\t\t\tif ( typeof xhr.status !== \"number\" ) {\n\t\t\t\t\t\t\t\t\tcomplete( 0, \"error\" );\n\t\t\t\t\t\t\t\t} else {\n\t\t\t\t\t\t\t\t\tcomplete(\n\n\t\t\t\t\t\t\t\t\t\t// File: protocol always yields status 0; see #8605, #14207\n\t\t\t\t\t\t\t\t\t\txhr.status,\n\t\t\t\t\t\t\t\t\t\txhr.statusText\n\t\t\t\t\t\t\t\t\t);\n\t\t\t\t\t\t\t\t}\n\t\t\t\t\t\t\t} else {\n\t\t\t\t\t\t\t\tcomplete(\n\t\t\t\t\t\t\t\t\txhrSuccessStatus[ xhr.status ] || xhr.status,\n\t\t\t\t\t\t\t\t\txhr.statusText,\n\n\t\t\t\t\t\t\t\t\t// Support: IE <=9 only\n\t\t\t\t\t\t\t\t\t// IE9 has no XHR2 but throws on binary (trac-11426)\n\t\t\t\t\t\t\t\t\t// For XHR2 non-text, let the caller handle it (gh-2498)\n\t\t\t\t\t\t\t\t\t( xhr.responseType || \"text\" ) !== \"text\"  ||\n\t\t\t\t\t\t\t\t\ttypeof xhr.responseText !== \"string\" ?\n\t\t\t\t\t\t\t\t\t\t{ binary: xhr.response } :\n\t\t\t\t\t\t\t\t\t\t{ text: xhr.responseText },\n\t\t\t\t\t\t\t\t\txhr.getAllResponseHeaders()\n\t\t\t\t\t\t\t\t);\n\t\t\t\t\t\t\t}\n\t\t\t\t\t\t}\n\t\t\t\t\t};\n\t\t\t\t};\n\n\t\t\t\t// Listen to events\n\t\t\t\txhr.onload = callback();\n\t\t\t\terrorCallback = xhr.onerror = callback( \"error\" );\n\n\t\t\t\t// Support: IE 9 only\n\t\t\t\t// Use onreadystatechange to replace onabort\n\t\t\t\t// to handle uncaught aborts\n\t\t\t\tif ( xhr.onabort !== undefined ) {\n\t\t\t\t\txhr.onabort = errorCallback;\n\t\t\t\t} else {\n\t\t\t\t\txhr.onreadystatechange = function() {\n\n\t\t\t\t\t\t// Check readyState before timeout as it changes\n\t\t\t\t\t\tif ( xhr.readyState === 4 ) {\n\n\t\t\t\t\t\t\t// Allow onerror to be called first,\n\t\t\t\t\t\t\t// but that will not handle a native abort\n\t\t\t\t\t\t\t// Also, save errorCallback to a variable\n\t\t\t\t\t\t\t// as xhr.onerror cannot be accessed\n\t\t\t\t\t\t\twindow.setTimeout( function() {\n\t\t\t\t\t\t\t\tif ( callback ) {\n\t\t\t\t\t\t\t\t\terrorCallback();\n\t\t\t\t\t\t\t\t}\n\t\t\t\t\t\t\t} );\n\t\t\t\t\t\t}\n\t\t\t\t\t};\n\t\t\t\t}\n\n\t\t\t\t// Create the abort callback\n\t\t\t\tcallback = callback( \"abort\" );\n\n\t\t\t\ttry {\n\n\t\t\t\t\t// Do send the request (this may raise an exception)\n\t\t\t\t\txhr.send( options.hasContent && options.data || null );\n\t\t\t\t} catch ( e ) {\n\n\t\t\t\t\t// #14683: Only rethrow if this hasn't been notified as an error yet\n\t\t\t\t\tif ( callback ) {\n\t\t\t\t\t\tthrow e;\n\t\t\t\t\t}\n\t\t\t\t}\n\t\t\t},\n\n\t\t\tabort: function() {\n\t\t\t\tif ( callback ) {\n\t\t\t\t\tcallback();\n\t\t\t\t}\n\t\t\t}\n\t\t};\n\t}\n} );\n\n\n\n\n// Prevent auto-execution of scripts when no explicit dataType was provided (See gh-2432)\njQuery.ajaxPrefilter( function( s ) {\n\tif ( s.crossDomain ) {\n\t\ts.contents.script = false;\n\t}\n} );\n\n// Install script dataType\njQuery.ajaxSetup( {\n\taccepts: {\n\t\tscript: \"text/javascript, application/javascript, \" +\n\t\t\t\"application/ecmascript, application/x-ecmascript\"\n\t},\n\tcontents: {\n\t\tscript: /\\b(?:java|ecma)script\\b/\n\t},\n\tconverters: {\n\t\t\"text script\": function( text ) {\n\t\t\tjQuery.globalEval( text );\n\t\t\treturn text;\n\t\t}\n\t}\n} );\n\n// Handle cache's special case and crossDomain\njQuery.ajaxPrefilter( \"script\", function( s ) {\n\tif ( s.cache === undefined ) {\n\t\ts.cache = false;\n\t}\n\tif ( s.crossDomain ) {\n\t\ts.type = \"GET\";\n\t}\n} );\n\n// Bind script tag hack transport\njQuery.ajaxTransport( \"script\", function( s ) {\n\n\t// This transport only deals with cross domain requests\n\tif ( s.crossDomain ) {\n\t\tvar script, callback;\n\t\treturn {\n\t\t\tsend: function( _, complete ) {\n\t\t\t\tscript = jQuery( \"<script>\" ).prop( {\n\t\t\t\t\tcharset: s.scriptCharset,\n\t\t\t\t\tsrc: s.url\n\t\t\t\t} ).on(\n\t\t\t\t\t\"load error\",\n\t\t\t\t\tcallback = function( evt ) {\n\t\t\t\t\t\tscript.remove();\n\t\t\t\t\t\tcallback = null;\n\t\t\t\t\t\tif ( evt ) {\n\t\t\t\t\t\t\tcomplete( evt.type === \"error\" ? 404 : 200, evt.type );\n\t\t\t\t\t\t}\n\t\t\t\t\t}\n\t\t\t\t);\n\n\t\t\t\t// Use native DOM manipulation to avoid our domManip AJAX trickery\n\t\t\t\tdocument.head.appendChild( script[ 0 ] );\n\t\t\t},\n\t\t\tabort: function() {\n\t\t\t\tif ( callback ) {\n\t\t\t\t\tcallback();\n\t\t\t\t}\n\t\t\t}\n\t\t};\n\t}\n} );\n\n\n\n\nvar oldCallbacks = [],\n\trjsonp = /(=)\\?(?=&|$)|\\?\\?/;\n\n// Default jsonp settings\njQuery.ajaxSetup( {\n\tjsonp: \"callback\",\n\tjsonpCallback: function() {\n\t\tvar callback = oldCallbacks.pop() || ( jQuery.expando + \"_\" + ( nonce++ ) );\n\t\tthis[ callback ] = true;\n\t\treturn callback;\n\t}\n} );\n\n// Detect, normalize options and install callbacks for jsonp requests\njQuery.ajaxPrefilter( \"json jsonp\", function( s, originalSettings, jqXHR ) {\n\n\tvar callbackName, overwritten, responseContainer,\n\t\tjsonProp = s.jsonp !== false && ( rjsonp.test( s.url ) ?\n\t\t\t\"url\" :\n\t\t\ttypeof s.data === \"string\" &&\n\t\t\t\t( s.contentType || \"\" )\n\t\t\t\t\t.indexOf( \"application/x-www-form-urlencoded\" ) === 0 &&\n\t\t\t\trjsonp.test( s.data ) && \"data\"\n\t\t);\n\n\t// Handle iff the expected data type is \"jsonp\" or we have a parameter to set\n\tif ( jsonProp || s.dataTypes[ 0 ] === \"jsonp\" ) {\n\n\t\t// Get callback name, remembering preexisting value associated with it\n\t\tcallbackName = s.jsonpCallback = jQuery.isFunction( s.jsonpCallback ) ?\n\t\t\ts.jsonpCallback() :\n\t\t\ts.jsonpCallback;\n\n\t\t// Insert callback into url or form data\n\t\tif ( jsonProp ) {\n\t\t\ts[ jsonProp ] = s[ jsonProp ].replace( rjsonp, \"$1\" + callbackName );\n\t\t} else if ( s.jsonp !== false ) {\n\t\t\ts.url += ( rquery.test( s.url ) ? \"&\" : \"?\" ) + s.jsonp + \"=\" + callbackName;\n\t\t}\n\n\t\t// Use data converter to retrieve json after script execution\n\t\ts.converters[ \"script json\" ] = function() {\n\t\t\tif ( !responseContainer ) {\n\t\t\t\tjQuery.error( callbackName + \" was not called\" );\n\t\t\t}\n\t\t\treturn responseContainer[ 0 ];\n\t\t};\n\n\t\t// Force json dataType\n\t\ts.dataTypes[ 0 ] = \"json\";\n\n\t\t// Install callback\n\t\toverwritten = window[ callbackName ];\n\t\twindow[ callbackName ] = function() {\n\t\t\tresponseContainer = arguments;\n\t\t};\n\n\t\t// Clean-up function (fires after converters)\n\t\tjqXHR.always( function() {\n\n\t\t\t// If previous value didn't exist - remove it\n\t\t\tif ( overwritten === undefined ) {\n\t\t\t\tjQuery( window ).removeProp( callbackName );\n\n\t\t\t// Otherwise restore preexisting value\n\t\t\t} else {\n\t\t\t\twindow[ callbackName ] = overwritten;\n\t\t\t}\n\n\t\t\t// Save back as free\n\t\t\tif ( s[ callbackName ] ) {\n\n\t\t\t\t// Make sure that re-using the options doesn't screw things around\n\t\t\t\ts.jsonpCallback = originalSettings.jsonpCallback;\n\n\t\t\t\t// Save the callback name for future use\n\t\t\t\toldCallbacks.push( callbackName );\n\t\t\t}\n\n\t\t\t// Call if it was a function and we have a response\n\t\t\tif ( responseContainer && jQuery.isFunction( overwritten ) ) {\n\t\t\t\toverwritten( responseContainer[ 0 ] );\n\t\t\t}\n\n\t\t\tresponseContainer = overwritten = undefined;\n\t\t} );\n\n\t\t// Delegate to script\n\t\treturn \"script\";\n\t}\n} );\n\n\n\n\n// Support: Safari 8 only\n// In Safari 8 documents created via document.implementation.createHTMLDocument\n// collapse sibling forms: the second one becomes a child of the first one.\n// Because of that, this security measure has to be disabled in Safari 8.\n// https://bugs.webkit.org/show_bug.cgi?id=137337\nsupport.createHTMLDocument = ( function() {\n\tvar body = document.implementation.createHTMLDocument( \"\" ).body;\n\tbody.innerHTML = \"<form></form><form></form>\";\n\treturn body.childNodes.length === 2;\n} )();\n\n\n// Argument \"data\" should be string of html\n// context (optional): If specified, the fragment will be created in this context,\n// defaults to document\n// keepScripts (optional): If true, will include scripts passed in the html string\njQuery.parseHTML = function( data, context, keepScripts ) {\n\tif ( typeof data !== \"string\" ) {\n\t\treturn [];\n\t}\n\tif ( typeof context === \"boolean\" ) {\n\t\tkeepScripts = context;\n\t\tcontext = false;\n\t}\n\n\tvar base, parsed, scripts;\n\n\tif ( !context ) {\n\n\t\t// Stop scripts or inline event handlers from being executed immediately\n\t\t// by using document.implementation\n\t\tif ( support.createHTMLDocument ) {\n\t\t\tcontext = document.implementation.createHTMLDocument( \"\" );\n\n\t\t\t// Set the base href for the created document\n\t\t\t// so any parsed elements with URLs\n\t\t\t// are based on the document's URL (gh-2965)\n\t\t\tbase = context.createElement( \"base\" );\n\t\t\tbase.href = document.location.href;\n\t\t\tcontext.head.appendChild( base );\n\t\t} else {\n\t\t\tcontext = document;\n\t\t}\n\t}\n\n\tparsed = rsingleTag.exec( data );\n\tscripts = !keepScripts && [];\n\n\t// Single tag\n\tif ( parsed ) {\n\t\treturn [ context.createElement( parsed[ 1 ] ) ];\n\t}\n\n\tparsed = buildFragment( [ data ], context, scripts );\n\n\tif ( scripts && scripts.length ) {\n\t\tjQuery( scripts ).remove();\n\t}\n\n\treturn jQuery.merge( [], parsed.childNodes );\n};\n\n\n/**\n * Load a url into a page\n */\njQuery.fn.load = function( url, params, callback ) {\n\tvar selector, type, response,\n\t\tself = this,\n\t\toff = url.indexOf( \" \" );\n\n\tif ( off > -1 ) {\n\t\tselector = stripAndCollapse( url.slice( off ) );\n\t\turl = url.slice( 0, off );\n\t}\n\n\t// If it's a function\n\tif ( jQuery.isFunction( params ) ) {\n\n\t\t// We assume that it's the callback\n\t\tcallback = params;\n\t\tparams = undefined;\n\n\t// Otherwise, build a param string\n\t} else if ( params && typeof params === \"object\" ) {\n\t\ttype = \"POST\";\n\t}\n\n\t// If we have elements to modify, make the request\n\tif ( self.length > 0 ) {\n\t\tjQuery.ajax( {\n\t\t\turl: url,\n\n\t\t\t// If \"type\" variable is undefined, then \"GET\" method will be used.\n\t\t\t// Make value of this field explicit since\n\t\t\t// user can override it through ajaxSetup method\n\t\t\ttype: type || \"GET\",\n\t\t\tdataType: \"html\",\n\t\t\tdata: params\n\t\t} ).done( function( responseText ) {\n\n\t\t\t// Save response for use in complete callback\n\t\t\tresponse = arguments;\n\n\t\t\tself.html( selector ?\n\n\t\t\t\t// If a selector was specified, locate the right elements in a dummy div\n\t\t\t\t// Exclude scripts to avoid IE 'Permission Denied' errors\n\t\t\t\tjQuery( \"<div>\" ).append( jQuery.parseHTML( responseText ) ).find( selector ) :\n\n\t\t\t\t// Otherwise use the full result\n\t\t\t\tresponseText );\n\n\t\t// If the request succeeds, this function gets \"data\", \"status\", \"jqXHR\"\n\t\t// but they are ignored because response was set above.\n\t\t// If it fails, this function gets \"jqXHR\", \"status\", \"error\"\n\t\t} ).always( callback && function( jqXHR, status ) {\n\t\t\tself.each( function() {\n\t\t\t\tcallback.apply( this, response || [ jqXHR.responseText, status, jqXHR ] );\n\t\t\t} );\n\t\t} );\n\t}\n\n\treturn this;\n};\n\n\n\n\n// Attach a bunch of functions for handling common AJAX events\njQuery.each( [\n\t\"ajaxStart\",\n\t\"ajaxStop\",\n\t\"ajaxComplete\",\n\t\"ajaxError\",\n\t\"ajaxSuccess\",\n\t\"ajaxSend\"\n], function( i, type ) {\n\tjQuery.fn[ type ] = function( fn ) {\n\t\treturn this.on( type, fn );\n\t};\n} );\n\n\n\n\njQuery.expr.pseudos.animated = function( elem ) {\n\treturn jQuery.grep( jQuery.timers, function( fn ) {\n\t\treturn elem === fn.elem;\n\t} ).length;\n};\n\n\n\n\njQuery.offset = {\n\tsetOffset: function( elem, options, i ) {\n\t\tvar curPosition, curLeft, curCSSTop, curTop, curOffset, curCSSLeft, calculatePosition,\n\t\t\tposition = jQuery.css( elem, \"position\" ),\n\t\t\tcurElem = jQuery( elem ),\n\t\t\tprops = {};\n\n\t\t// Set position first, in-case top/left are set even on static elem\n\t\tif ( position === \"static\" ) {\n\t\t\telem.style.position = \"relative\";\n\t\t}\n\n\t\tcurOffset = curElem.offset();\n\t\tcurCSSTop = jQuery.css( elem, \"top\" );\n\t\tcurCSSLeft = jQuery.css( elem, \"left\" );\n\t\tcalculatePosition = ( position === \"absolute\" || position === \"fixed\" ) &&\n\t\t\t( curCSSTop + curCSSLeft ).indexOf( \"auto\" ) > -1;\n\n\t\t// Need to be able to calculate position if either\n\t\t// top or left is auto and position is either absolute or fixed\n\t\tif ( calculatePosition ) {\n\t\t\tcurPosition = curElem.position();\n\t\t\tcurTop = curPosition.top;\n\t\t\tcurLeft = curPosition.left;\n\n\t\t} else {\n\t\t\tcurTop = parseFloat( curCSSTop ) || 0;\n\t\t\tcurLeft = parseFloat( curCSSLeft ) || 0;\n\t\t}\n\n\t\tif ( jQuery.isFunction( options ) ) {\n\n\t\t\t// Use jQuery.extend here to allow modification of coordinates argument (gh-1848)\n\t\t\toptions = options.call( elem, i, jQuery.extend( {}, curOffset ) );\n\t\t}\n\n\t\tif ( options.top != null ) {\n\t\t\tprops.top = ( options.top - curOffset.top ) + curTop;\n\t\t}\n\t\tif ( options.left != null ) {\n\t\t\tprops.left = ( options.left - curOffset.left ) + curLeft;\n\t\t}\n\n\t\tif ( \"using\" in options ) {\n\t\t\toptions.using.call( elem, props );\n\n\t\t} else {\n\t\t\tcurElem.css( props );\n\t\t}\n\t}\n};\n\njQuery.fn.extend( {\n\toffset: function( options ) {\n\n\t\t// Preserve chaining for setter\n\t\tif ( arguments.length ) {\n\t\t\treturn options === undefined ?\n\t\t\t\tthis :\n\t\t\t\tthis.each( function( i ) {\n\t\t\t\t\tjQuery.offset.setOffset( this, options, i );\n\t\t\t\t} );\n\t\t}\n\n\t\tvar doc, docElem, rect, win,\n\t\t\telem = this[ 0 ];\n\n\t\tif ( !elem ) {\n\t\t\treturn;\n\t\t}\n\n\t\t// Return zeros for disconnected and hidden (display: none) elements (gh-2310)\n\t\t// Support: IE <=11 only\n\t\t// Running getBoundingClientRect on a\n\t\t// disconnected node in IE throws an error\n\t\tif ( !elem.getClientRects().length ) {\n\t\t\treturn { top: 0, left: 0 };\n\t\t}\n\n\t\trect = elem.getBoundingClientRect();\n\n\t\tdoc = elem.ownerDocument;\n\t\tdocElem = doc.documentElement;\n\t\twin = doc.defaultView;\n\n\t\treturn {\n\t\t\ttop: rect.top + win.pageYOffset - docElem.clientTop,\n\t\t\tleft: rect.left + win.pageXOffset - docElem.clientLeft\n\t\t};\n\t},\n\n\tposition: function() {\n\t\tif ( !this[ 0 ] ) {\n\t\t\treturn;\n\t\t}\n\n\t\tvar offsetParent, offset,\n\t\t\telem = this[ 0 ],\n\t\t\tparentOffset = { top: 0, left: 0 };\n\n\t\t// Fixed elements are offset from window (parentOffset = {top:0, left: 0},\n\t\t// because it is its only offset parent\n\t\tif ( jQuery.css( elem, \"position\" ) === \"fixed\" ) {\n\n\t\t\t// Assume getBoundingClientRect is there when computed position is fixed\n\t\t\toffset = elem.getBoundingClientRect();\n\n\t\t} else {\n\n\t\t\t// Get *real* offsetParent\n\t\t\toffsetParent = this.offsetParent();\n\n\t\t\t// Get correct offsets\n\t\t\toffset = this.offset();\n\t\t\tif ( !nodeName( offsetParent[ 0 ], \"html\" ) ) {\n\t\t\t\tparentOffset = offsetParent.offset();\n\t\t\t}\n\n\t\t\t// Add offsetParent borders\n\t\t\tparentOffset = {\n\t\t\t\ttop: parentOffset.top + jQuery.css( offsetParent[ 0 ], \"borderTopWidth\", true ),\n\t\t\t\tleft: parentOffset.left + jQuery.css( offsetParent[ 0 ], \"borderLeftWidth\", true )\n\t\t\t};\n\t\t}\n\n\t\t// Subtract parent offsets and element margins\n\t\treturn {\n\t\t\ttop: offset.top - parentOffset.top - jQuery.css( elem, \"marginTop\", true ),\n\t\t\tleft: offset.left - parentOffset.left - jQuery.css( elem, \"marginLeft\", true )\n\t\t};\n\t},\n\n\t// This method will return documentElement in the following cases:\n\t// 1) For the element inside the iframe without offsetParent, this method will return\n\t//    documentElement of the parent window\n\t// 2) For the hidden or detached element\n\t// 3) For body or html element, i.e. in case of the html node - it will return itself\n\t//\n\t// but those exceptions were never presented as a real life use-cases\n\t// and might be considered as more preferable results.\n\t//\n\t// This logic, however, is not guaranteed and can change at any point in the future\n\toffsetParent: function() {\n\t\treturn this.map( function() {\n\t\t\tvar offsetParent = this.offsetParent;\n\n\t\t\twhile ( offsetParent && jQuery.css( offsetParent, \"position\" ) === \"static\" ) {\n\t\t\t\toffsetParent = offsetParent.offsetParent;\n\t\t\t}\n\n\t\t\treturn offsetParent || documentElement;\n\t\t} );\n\t}\n} );\n\n// Create scrollLeft and scrollTop methods\njQuery.each( { scrollLeft: \"pageXOffset\", scrollTop: \"pageYOffset\" }, function( method, prop ) {\n\tvar top = \"pageYOffset\" === prop;\n\n\tjQuery.fn[ method ] = function( val ) {\n\t\treturn access( this, function( elem, method, val ) {\n\n\t\t\t// Coalesce documents and windows\n\t\t\tvar win;\n\t\t\tif ( jQuery.isWindow( elem ) ) {\n\t\t\t\twin = elem;\n\t\t\t} else if ( elem.nodeType === 9 ) {\n\t\t\t\twin = elem.defaultView;\n\t\t\t}\n\n\t\t\tif ( val === undefined ) {\n\t\t\t\treturn win ? win[ prop ] : elem[ method ];\n\t\t\t}\n\n\t\t\tif ( win ) {\n\t\t\t\twin.scrollTo(\n\t\t\t\t\t!top ? val : win.pageXOffset,\n\t\t\t\t\ttop ? val : win.pageYOffset\n\t\t\t\t);\n\n\t\t\t} else {\n\t\t\t\telem[ method ] = val;\n\t\t\t}\n\t\t}, method, val, arguments.length );\n\t};\n} );\n\n// Support: Safari <=7 - 9.1, Chrome <=37 - 49\n// Add the top/left cssHooks using jQuery.fn.position\n// Webkit bug: https://bugs.webkit.org/show_bug.cgi?id=29084\n// Blink bug: https://bugs.chromium.org/p/chromium/issues/detail?id=589347\n// getComputedStyle returns percent when specified for top/left/bottom/right;\n// rather than make the css module depend on the offset module, just check for it here\njQuery.each( [ \"top\", \"left\" ], function( i, prop ) {\n\tjQuery.cssHooks[ prop ] = addGetHookIf( support.pixelPosition,\n\t\tfunction( elem, computed ) {\n\t\t\tif ( computed ) {\n\t\t\t\tcomputed = curCSS( elem, prop );\n\n\t\t\t\t// If curCSS returns percentage, fallback to offset\n\t\t\t\treturn rnumnonpx.test( computed ) ?\n\t\t\t\t\tjQuery( elem ).position()[ prop ] + \"px\" :\n\t\t\t\t\tcomputed;\n\t\t\t}\n\t\t}\n\t);\n} );\n\n\n// Create innerHeight, innerWidth, height, width, outerHeight and outerWidth methods\njQuery.each( { Height: \"height\", Width: \"width\" }, function( name, type ) {\n\tjQuery.each( { padding: \"inner\" + name, content: type, \"\": \"outer\" + name },\n\t\tfunction( defaultExtra, funcName ) {\n\n\t\t// Margin is only for outerHeight, outerWidth\n\t\tjQuery.fn[ funcName ] = function( margin, value ) {\n\t\t\tvar chainable = arguments.length && ( defaultExtra || typeof margin !== \"boolean\" ),\n\t\t\t\textra = defaultExtra || ( margin === true || value === true ? \"margin\" : \"border\" );\n\n\t\t\treturn access( this, function( elem, type, value ) {\n\t\t\t\tvar doc;\n\n\t\t\t\tif ( jQuery.isWindow( elem ) ) {\n\n\t\t\t\t\t// $( window ).outerWidth/Height return w/h including scrollbars (gh-1729)\n\t\t\t\t\treturn funcName.indexOf( \"outer\" ) === 0 ?\n\t\t\t\t\t\telem[ \"inner\" + name ] :\n\t\t\t\t\t\telem.document.documentElement[ \"client\" + name ];\n\t\t\t\t}\n\n\t\t\t\t// Get document width or height\n\t\t\t\tif ( elem.nodeType === 9 ) {\n\t\t\t\t\tdoc = elem.documentElement;\n\n\t\t\t\t\t// Either scroll[Width/Height] or offset[Width/Height] or client[Width/Height],\n\t\t\t\t\t// whichever is greatest\n\t\t\t\t\treturn Math.max(\n\t\t\t\t\t\telem.body[ \"scroll\" + name ], doc[ \"scroll\" + name ],\n\t\t\t\t\t\telem.body[ \"offset\" + name ], doc[ \"offset\" + name ],\n\t\t\t\t\t\tdoc[ \"client\" + name ]\n\t\t\t\t\t);\n\t\t\t\t}\n\n\t\t\t\treturn value === undefined ?\n\n\t\t\t\t\t// Get width or height on the element, requesting but not forcing parseFloat\n\t\t\t\t\tjQuery.css( elem, type, extra ) :\n\n\t\t\t\t\t// Set width or height on the element\n\t\t\t\t\tjQuery.style( elem, type, value, extra );\n\t\t\t}, type, chainable ? margin : undefined, chainable );\n\t\t};\n\t} );\n} );\n\n\njQuery.fn.extend( {\n\n\tbind: function( types, data, fn ) {\n\t\treturn this.on( types, null, data, fn );\n\t},\n\tunbind: function( types, fn ) {\n\t\treturn this.off( types, null, fn );\n\t},\n\n\tdelegate: function( selector, types, data, fn ) {\n\t\treturn this.on( types, selector, data, fn );\n\t},\n\tundelegate: function( selector, types, fn ) {\n\n\t\t// ( namespace ) or ( selector, types [, fn] )\n\t\treturn arguments.length === 1 ?\n\t\t\tthis.off( selector, \"**\" ) :\n\t\t\tthis.off( types, selector || \"**\", fn );\n\t}\n} );\n\njQuery.holdReady = function( hold ) {\n\tif ( hold ) {\n\t\tjQuery.readyWait++;\n\t} else {\n\t\tjQuery.ready( true );\n\t}\n};\njQuery.isArray = Array.isArray;\njQuery.parseJSON = JSON.parse;\njQuery.nodeName = nodeName;\n\n\n\n\n// Register as a named AMD module, since jQuery can be concatenated with other\n// files that may use define, but not via a proper concatenation script that\n// understands anonymous AMD modules. A named AMD is safest and most robust\n// way to register. Lowercase jquery is used because AMD module names are\n// derived from file names, and jQuery is normally delivered in a lowercase\n// file name. Do this after creating the global so that if an AMD module wants\n// to call noConflict to hide this version of jQuery, it will work.\n\n// Note that for maximum portability, libraries that are not jQuery should\n// declare themselves as anonymous modules, and avoid setting a global if an\n// AMD loader is present. jQuery is a special case. For more information, see\n// https://github.com/jrburke/requirejs/wiki/Updating-existing-libraries#wiki-anon\n\nif ( typeof define === \"function\" && define.amd ) {\n\tdefine( \"jquery\", [], function() {\n\t\treturn jQuery;\n\t} );\n}\n\n\n\n\nvar\n\n\t// Map over jQuery in case of overwrite\n\t_jQuery = window.jQuery,\n\n\t// Map over the $ in case of overwrite\n\t_$ = window.$;\n\njQuery.noConflict = function( deep ) {\n\tif ( window.$ === jQuery ) {\n\t\twindow.$ = _$;\n\t}\n\n\tif ( deep && window.jQuery === jQuery ) {\n\t\twindow.jQuery = _jQuery;\n\t}\n\n\treturn jQuery;\n};\n\n// Expose jQuery and $ identifiers, even in AMD\n// (#7102#comment:10, https://github.com/jquery/jquery/pull/557)\n// and CommonJS for browser emulators (#13566)\nif ( !noGlobal ) {\n\twindow.jQuery = window.$ = jQuery;\n}\n\n\n\n\nreturn jQuery;\n} );\n\n\n\n//////////////////\n// WEBPACK FOOTER\n// ./~/jquery/dist/jquery.js\n// module id = 11\n// module chunks = 0","//     Underscore.js 1.8.3\n//     http://underscorejs.org\n//     (c) 2009-2015 Jeremy Ashkenas, DocumentCloud and Investigative Reporters & Editors\n//     Underscore may be freely distributed under the MIT license.\n\n(function() {\n\n  // Baseline setup\n  // --------------\n\n  // Establish the root object, `window` in the browser, or `exports` on the server.\n  var root = this;\n\n  // Save the previous value of the `_` variable.\n  var previousUnderscore = root._;\n\n  // Save bytes in the minified (but not gzipped) version:\n  var ArrayProto = Array.prototype, ObjProto = Object.prototype, FuncProto = Function.prototype;\n\n  // Create quick reference variables for speed access to core prototypes.\n  var\n    push             = ArrayProto.push,\n    slice            = ArrayProto.slice,\n    toString         = ObjProto.toString,\n    hasOwnProperty   = ObjProto.hasOwnProperty;\n\n  // All **ECMAScript 5** native function implementations that we hope to use\n  // are declared here.\n  var\n    nativeIsArray      = Array.isArray,\n    nativeKeys         = Object.keys,\n    nativeBind         = FuncProto.bind,\n    nativeCreate       = Object.create;\n\n  // Naked function reference for surrogate-prototype-swapping.\n  var Ctor = function(){};\n\n  // Create a safe reference to the Underscore object for use below.\n  var _ = function(obj) {\n    if (obj instanceof _) return obj;\n    if (!(this instanceof _)) return new _(obj);\n    this._wrapped = obj;\n  };\n\n  // Export the Underscore object for **Node.js**, with\n  // backwards-compatibility for the old `require()` API. If we're in\n  // the browser, add `_` as a global object.\n  if (typeof exports !== 'undefined') {\n    if (typeof module !== 'undefined' && module.exports) {\n      exports = module.exports = _;\n    }\n    exports._ = _;\n  } else {\n    root._ = _;\n  }\n\n  // Current version.\n  _.VERSION = '1.8.3';\n\n  // Internal function that returns an efficient (for current engines) version\n  // of the passed-in callback, to be repeatedly applied in other Underscore\n  // functions.\n  var optimizeCb = function(func, context, argCount) {\n    if (context === void 0) return func;\n    switch (argCount == null ? 3 : argCount) {\n      case 1: return function(value) {\n        return func.call(context, value);\n      };\n      case 2: return function(value, other) {\n        return func.call(context, value, other);\n      };\n      case 3: return function(value, index, collection) {\n        return func.call(context, value, index, collection);\n      };\n      case 4: return function(accumulator, value, index, collection) {\n        return func.call(context, accumulator, value, index, collection);\n      };\n    }\n    return function() {\n      return func.apply(context, arguments);\n    };\n  };\n\n  // A mostly-internal function to generate callbacks that can be applied\n  // to each element in a collection, returning the desired result — either\n  // identity, an arbitrary callback, a property matcher, or a property accessor.\n  var cb = function(value, context, argCount) {\n    if (value == null) return _.identity;\n    if (_.isFunction(value)) return optimizeCb(value, context, argCount);\n    if (_.isObject(value)) return _.matcher(value);\n    return _.property(value);\n  };\n  _.iteratee = function(value, context) {\n    return cb(value, context, Infinity);\n  };\n\n  // An internal function for creating assigner functions.\n  var createAssigner = function(keysFunc, undefinedOnly) {\n    return function(obj) {\n      var length = arguments.length;\n      if (length < 2 || obj == null) return obj;\n      for (var index = 1; index < length; index++) {\n        var source = arguments[index],\n            keys = keysFunc(source),\n            l = keys.length;\n        for (var i = 0; i < l; i++) {\n          var key = keys[i];\n          if (!undefinedOnly || obj[key] === void 0) obj[key] = source[key];\n        }\n      }\n      return obj;\n    };\n  };\n\n  // An internal function for creating a new object that inherits from another.\n  var baseCreate = function(prototype) {\n    if (!_.isObject(prototype)) return {};\n    if (nativeCreate) return nativeCreate(prototype);\n    Ctor.prototype = prototype;\n    var result = new Ctor;\n    Ctor.prototype = null;\n    return result;\n  };\n\n  var property = function(key) {\n    return function(obj) {\n      return obj == null ? void 0 : obj[key];\n    };\n  };\n\n  // Helper for collection methods to determine whether a collection\n  // should be iterated as an array or as an object\n  // Related: http://people.mozilla.org/~jorendorff/es6-draft.html#sec-tolength\n  // Avoids a very nasty iOS 8 JIT bug on ARM-64. #2094\n  var MAX_ARRAY_INDEX = Math.pow(2, 53) - 1;\n  var getLength = property('length');\n  var isArrayLike = function(collection) {\n    var length = getLength(collection);\n    return typeof length == 'number' && length >= 0 && length <= MAX_ARRAY_INDEX;\n  };\n\n  // Collection Functions\n  // --------------------\n\n  // The cornerstone, an `each` implementation, aka `forEach`.\n  // Handles raw objects in addition to array-likes. Treats all\n  // sparse array-likes as if they were dense.\n  _.each = _.forEach = function(obj, iteratee, context) {\n    iteratee = optimizeCb(iteratee, context);\n    var i, length;\n    if (isArrayLike(obj)) {\n      for (i = 0, length = obj.length; i < length; i++) {\n        iteratee(obj[i], i, obj);\n      }\n    } else {\n      var keys = _.keys(obj);\n      for (i = 0, length = keys.length; i < length; i++) {\n        iteratee(obj[keys[i]], keys[i], obj);\n      }\n    }\n    return obj;\n  };\n\n  // Return the results of applying the iteratee to each element.\n  _.map = _.collect = function(obj, iteratee, context) {\n    iteratee = cb(iteratee, context);\n    var keys = !isArrayLike(obj) && _.keys(obj),\n        length = (keys || obj).length,\n        results = Array(length);\n    for (var index = 0; index < length; index++) {\n      var currentKey = keys ? keys[index] : index;\n      results[index] = iteratee(obj[currentKey], currentKey, obj);\n    }\n    return results;\n  };\n\n  // Create a reducing function iterating left or right.\n  function createReduce(dir) {\n    // Optimized iterator function as using arguments.length\n    // in the main function will deoptimize the, see #1991.\n    function iterator(obj, iteratee, memo, keys, index, length) {\n      for (; index >= 0 && index < length; index += dir) {\n        var currentKey = keys ? keys[index] : index;\n        memo = iteratee(memo, obj[currentKey], currentKey, obj);\n      }\n      return memo;\n    }\n\n    return function(obj, iteratee, memo, context) {\n      iteratee = optimizeCb(iteratee, context, 4);\n      var keys = !isArrayLike(obj) && _.keys(obj),\n          length = (keys || obj).length,\n          index = dir > 0 ? 0 : length - 1;\n      // Determine the initial value if none is provided.\n      if (arguments.length < 3) {\n        memo = obj[keys ? keys[index] : index];\n        index += dir;\n      }\n      return iterator(obj, iteratee, memo, keys, index, length);\n    };\n  }\n\n  // **Reduce** builds up a single result from a list of values, aka `inject`,\n  // or `foldl`.\n  _.reduce = _.foldl = _.inject = createReduce(1);\n\n  // The right-associative version of reduce, also known as `foldr`.\n  _.reduceRight = _.foldr = createReduce(-1);\n\n  // Return the first value which passes a truth test. Aliased as `detect`.\n  _.find = _.detect = function(obj, predicate, context) {\n    var key;\n    if (isArrayLike(obj)) {\n      key = _.findIndex(obj, predicate, context);\n    } else {\n      key = _.findKey(obj, predicate, context);\n    }\n    if (key !== void 0 && key !== -1) return obj[key];\n  };\n\n  // Return all the elements that pass a truth test.\n  // Aliased as `select`.\n  _.filter = _.select = function(obj, predicate, context) {\n    var results = [];\n    predicate = cb(predicate, context);\n    _.each(obj, function(value, index, list) {\n      if (predicate(value, index, list)) results.push(value);\n    });\n    return results;\n  };\n\n  // Return all the elements for which a truth test fails.\n  _.reject = function(obj, predicate, context) {\n    return _.filter(obj, _.negate(cb(predicate)), context);\n  };\n\n  // Determine whether all of the elements match a truth test.\n  // Aliased as `all`.\n  _.every = _.all = function(obj, predicate, context) {\n    predicate = cb(predicate, context);\n    var keys = !isArrayLike(obj) && _.keys(obj),\n        length = (keys || obj).length;\n    for (var index = 0; index < length; index++) {\n      var currentKey = keys ? keys[index] : index;\n      if (!predicate(obj[currentKey], currentKey, obj)) return false;\n    }\n    return true;\n  };\n\n  // Determine if at least one element in the object matches a truth test.\n  // Aliased as `any`.\n  _.some = _.any = function(obj, predicate, context) {\n    predicate = cb(predicate, context);\n    var keys = !isArrayLike(obj) && _.keys(obj),\n        length = (keys || obj).length;\n    for (var index = 0; index < length; index++) {\n      var currentKey = keys ? keys[index] : index;\n      if (predicate(obj[currentKey], currentKey, obj)) return true;\n    }\n    return false;\n  };\n\n  // Determine if the array or object contains a given item (using `===`).\n  // Aliased as `includes` and `include`.\n  _.contains = _.includes = _.include = function(obj, item, fromIndex, guard) {\n    if (!isArrayLike(obj)) obj = _.values(obj);\n    if (typeof fromIndex != 'number' || guard) fromIndex = 0;\n    return _.indexOf(obj, item, fromIndex) >= 0;\n  };\n\n  // Invoke a method (with arguments) on every item in a collection.\n  _.invoke = function(obj, method) {\n    var args = slice.call(arguments, 2);\n    var isFunc = _.isFunction(method);\n    return _.map(obj, function(value) {\n      var func = isFunc ? method : value[method];\n      return func == null ? func : func.apply(value, args);\n    });\n  };\n\n  // Convenience version of a common use case of `map`: fetching a property.\n  _.pluck = function(obj, key) {\n    return _.map(obj, _.property(key));\n  };\n\n  // Convenience version of a common use case of `filter`: selecting only objects\n  // containing specific `key:value` pairs.\n  _.where = function(obj, attrs) {\n    return _.filter(obj, _.matcher(attrs));\n  };\n\n  // Convenience version of a common use case of `find`: getting the first object\n  // containing specific `key:value` pairs.\n  _.findWhere = function(obj, attrs) {\n    return _.find(obj, _.matcher(attrs));\n  };\n\n  // Return the maximum element (or element-based computation).\n  _.max = function(obj, iteratee, context) {\n    var result = -Infinity, lastComputed = -Infinity,\n        value, computed;\n    if (iteratee == null && obj != null) {\n      obj = isArrayLike(obj) ? obj : _.values(obj);\n      for (var i = 0, length = obj.length; i < length; i++) {\n        value = obj[i];\n        if (value > result) {\n          result = value;\n        }\n      }\n    } else {\n      iteratee = cb(iteratee, context);\n      _.each(obj, function(value, index, list) {\n        computed = iteratee(value, index, list);\n        if (computed > lastComputed || computed === -Infinity && result === -Infinity) {\n          result = value;\n          lastComputed = computed;\n        }\n      });\n    }\n    return result;\n  };\n\n  // Return the minimum element (or element-based computation).\n  _.min = function(obj, iteratee, context) {\n    var result = Infinity, lastComputed = Infinity,\n        value, computed;\n    if (iteratee == null && obj != null) {\n      obj = isArrayLike(obj) ? obj : _.values(obj);\n      for (var i = 0, length = obj.length; i < length; i++) {\n        value = obj[i];\n        if (value < result) {\n          result = value;\n        }\n      }\n    } else {\n      iteratee = cb(iteratee, context);\n      _.each(obj, function(value, index, list) {\n        computed = iteratee(value, index, list);\n        if (computed < lastComputed || computed === Infinity && result === Infinity) {\n          result = value;\n          lastComputed = computed;\n        }\n      });\n    }\n    return result;\n  };\n\n  // Shuffle a collection, using the modern version of the\n  // [Fisher-Yates shuffle](http://en.wikipedia.org/wiki/Fisher–Yates_shuffle).\n  _.shuffle = function(obj) {\n    var set = isArrayLike(obj) ? obj : _.values(obj);\n    var length = set.length;\n    var shuffled = Array(length);\n    for (var index = 0, rand; index < length; index++) {\n      rand = _.random(0, index);\n      if (rand !== index) shuffled[index] = shuffled[rand];\n      shuffled[rand] = set[index];\n    }\n    return shuffled;\n  };\n\n  // Sample **n** random values from a collection.\n  // If **n** is not specified, returns a single random element.\n  // The internal `guard` argument allows it to work with `map`.\n  _.sample = function(obj, n, guard) {\n    if (n == null || guard) {\n      if (!isArrayLike(obj)) obj = _.values(obj);\n      return obj[_.random(obj.length - 1)];\n    }\n    return _.shuffle(obj).slice(0, Math.max(0, n));\n  };\n\n  // Sort the object's values by a criterion produced by an iteratee.\n  _.sortBy = function(obj, iteratee, context) {\n    iteratee = cb(iteratee, context);\n    return _.pluck(_.map(obj, function(value, index, list) {\n      return {\n        value: value,\n        index: index,\n        criteria: iteratee(value, index, list)\n      };\n    }).sort(function(left, right) {\n      var a = left.criteria;\n      var b = right.criteria;\n      if (a !== b) {\n        if (a > b || a === void 0) return 1;\n        if (a < b || b === void 0) return -1;\n      }\n      return left.index - right.index;\n    }), 'value');\n  };\n\n  // An internal function used for aggregate \"group by\" operations.\n  var group = function(behavior) {\n    return function(obj, iteratee, context) {\n      var result = {};\n      iteratee = cb(iteratee, context);\n      _.each(obj, function(value, index) {\n        var key = iteratee(value, index, obj);\n        behavior(result, value, key);\n      });\n      return result;\n    };\n  };\n\n  // Groups the object's values by a criterion. Pass either a string attribute\n  // to group by, or a function that returns the criterion.\n  _.groupBy = group(function(result, value, key) {\n    if (_.has(result, key)) result[key].push(value); else result[key] = [value];\n  });\n\n  // Indexes the object's values by a criterion, similar to `groupBy`, but for\n  // when you know that your index values will be unique.\n  _.indexBy = group(function(result, value, key) {\n    result[key] = value;\n  });\n\n  // Counts instances of an object that group by a certain criterion. Pass\n  // either a string attribute to count by, or a function that returns the\n  // criterion.\n  _.countBy = group(function(result, value, key) {\n    if (_.has(result, key)) result[key]++; else result[key] = 1;\n  });\n\n  // Safely create a real, live array from anything iterable.\n  _.toArray = function(obj) {\n    if (!obj) return [];\n    if (_.isArray(obj)) return slice.call(obj);\n    if (isArrayLike(obj)) return _.map(obj, _.identity);\n    return _.values(obj);\n  };\n\n  // Return the number of elements in an object.\n  _.size = function(obj) {\n    if (obj == null) return 0;\n    return isArrayLike(obj) ? obj.length : _.keys(obj).length;\n  };\n\n  // Split a collection into two arrays: one whose elements all satisfy the given\n  // predicate, and one whose elements all do not satisfy the predicate.\n  _.partition = function(obj, predicate, context) {\n    predicate = cb(predicate, context);\n    var pass = [], fail = [];\n    _.each(obj, function(value, key, obj) {\n      (predicate(value, key, obj) ? pass : fail).push(value);\n    });\n    return [pass, fail];\n  };\n\n  // Array Functions\n  // ---------------\n\n  // Get the first element of an array. Passing **n** will return the first N\n  // values in the array. Aliased as `head` and `take`. The **guard** check\n  // allows it to work with `_.map`.\n  _.first = _.head = _.take = function(array, n, guard) {\n    if (array == null) return void 0;\n    if (n == null || guard) return array[0];\n    return _.initial(array, array.length - n);\n  };\n\n  // Returns everything but the last entry of the array. Especially useful on\n  // the arguments object. Passing **n** will return all the values in\n  // the array, excluding the last N.\n  _.initial = function(array, n, guard) {\n    return slice.call(array, 0, Math.max(0, array.length - (n == null || guard ? 1 : n)));\n  };\n\n  // Get the last element of an array. Passing **n** will return the last N\n  // values in the array.\n  _.last = function(array, n, guard) {\n    if (array == null) return void 0;\n    if (n == null || guard) return array[array.length - 1];\n    return _.rest(array, Math.max(0, array.length - n));\n  };\n\n  // Returns everything but the first entry of the array. Aliased as `tail` and `drop`.\n  // Especially useful on the arguments object. Passing an **n** will return\n  // the rest N values in the array.\n  _.rest = _.tail = _.drop = function(array, n, guard) {\n    return slice.call(array, n == null || guard ? 1 : n);\n  };\n\n  // Trim out all falsy values from an array.\n  _.compact = function(array) {\n    return _.filter(array, _.identity);\n  };\n\n  // Internal implementation of a recursive `flatten` function.\n  var flatten = function(input, shallow, strict, startIndex) {\n    var output = [], idx = 0;\n    for (var i = startIndex || 0, length = getLength(input); i < length; i++) {\n      var value = input[i];\n      if (isArrayLike(value) && (_.isArray(value) || _.isArguments(value))) {\n        //flatten current level of array or arguments object\n        if (!shallow) value = flatten(value, shallow, strict);\n        var j = 0, len = value.length;\n        output.length += len;\n        while (j < len) {\n          output[idx++] = value[j++];\n        }\n      } else if (!strict) {\n        output[idx++] = value;\n      }\n    }\n    return output;\n  };\n\n  // Flatten out an array, either recursively (by default), or just one level.\n  _.flatten = function(array, shallow) {\n    return flatten(array, shallow, false);\n  };\n\n  // Return a version of the array that does not contain the specified value(s).\n  _.without = function(array) {\n    return _.difference(array, slice.call(arguments, 1));\n  };\n\n  // Produce a duplicate-free version of the array. If the array has already\n  // been sorted, you have the option of using a faster algorithm.\n  // Aliased as `unique`.\n  _.uniq = _.unique = function(array, isSorted, iteratee, context) {\n    if (!_.isBoolean(isSorted)) {\n      context = iteratee;\n      iteratee = isSorted;\n      isSorted = false;\n    }\n    if (iteratee != null) iteratee = cb(iteratee, context);\n    var result = [];\n    var seen = [];\n    for (var i = 0, length = getLength(array); i < length; i++) {\n      var value = array[i],\n          computed = iteratee ? iteratee(value, i, array) : value;\n      if (isSorted) {\n        if (!i || seen !== computed) result.push(value);\n        seen = computed;\n      } else if (iteratee) {\n        if (!_.contains(seen, computed)) {\n          seen.push(computed);\n          result.push(value);\n        }\n      } else if (!_.contains(result, value)) {\n        result.push(value);\n      }\n    }\n    return result;\n  };\n\n  // Produce an array that contains the union: each distinct element from all of\n  // the passed-in arrays.\n  _.union = function() {\n    return _.uniq(flatten(arguments, true, true));\n  };\n\n  // Produce an array that contains every item shared between all the\n  // passed-in arrays.\n  _.intersection = function(array) {\n    var result = [];\n    var argsLength = arguments.length;\n    for (var i = 0, length = getLength(array); i < length; i++) {\n      var item = array[i];\n      if (_.contains(result, item)) continue;\n      for (var j = 1; j < argsLength; j++) {\n        if (!_.contains(arguments[j], item)) break;\n      }\n      if (j === argsLength) result.push(item);\n    }\n    return result;\n  };\n\n  // Take the difference between one array and a number of other arrays.\n  // Only the elements present in just the first array will remain.\n  _.difference = function(array) {\n    var rest = flatten(arguments, true, true, 1);\n    return _.filter(array, function(value){\n      return !_.contains(rest, value);\n    });\n  };\n\n  // Zip together multiple lists into a single array -- elements that share\n  // an index go together.\n  _.zip = function() {\n    return _.unzip(arguments);\n  };\n\n  // Complement of _.zip. Unzip accepts an array of arrays and groups\n  // each array's elements on shared indices\n  _.unzip = function(array) {\n    var length = array && _.max(array, getLength).length || 0;\n    var result = Array(length);\n\n    for (var index = 0; index < length; index++) {\n      result[index] = _.pluck(array, index);\n    }\n    return result;\n  };\n\n  // Converts lists into objects. Pass either a single array of `[key, value]`\n  // pairs, or two parallel arrays of the same length -- one of keys, and one of\n  // the corresponding values.\n  _.object = function(list, values) {\n    var result = {};\n    for (var i = 0, length = getLength(list); i < length; i++) {\n      if (values) {\n        result[list[i]] = values[i];\n      } else {\n        result[list[i][0]] = list[i][1];\n      }\n    }\n    return result;\n  };\n\n  // Generator function to create the findIndex and findLastIndex functions\n  function createPredicateIndexFinder(dir) {\n    return function(array, predicate, context) {\n      predicate = cb(predicate, context);\n      var length = getLength(array);\n      var index = dir > 0 ? 0 : length - 1;\n      for (; index >= 0 && index < length; index += dir) {\n        if (predicate(array[index], index, array)) return index;\n      }\n      return -1;\n    };\n  }\n\n  // Returns the first index on an array-like that passes a predicate test\n  _.findIndex = createPredicateIndexFinder(1);\n  _.findLastIndex = createPredicateIndexFinder(-1);\n\n  // Use a comparator function to figure out the smallest index at which\n  // an object should be inserted so as to maintain order. Uses binary search.\n  _.sortedIndex = function(array, obj, iteratee, context) {\n    iteratee = cb(iteratee, context, 1);\n    var value = iteratee(obj);\n    var low = 0, high = getLength(array);\n    while (low < high) {\n      var mid = Math.floor((low + high) / 2);\n      if (iteratee(array[mid]) < value) low = mid + 1; else high = mid;\n    }\n    return low;\n  };\n\n  // Generator function to create the indexOf and lastIndexOf functions\n  function createIndexFinder(dir, predicateFind, sortedIndex) {\n    return function(array, item, idx) {\n      var i = 0, length = getLength(array);\n      if (typeof idx == 'number') {\n        if (dir > 0) {\n            i = idx >= 0 ? idx : Math.max(idx + length, i);\n        } else {\n            length = idx >= 0 ? Math.min(idx + 1, length) : idx + length + 1;\n        }\n      } else if (sortedIndex && idx && length) {\n        idx = sortedIndex(array, item);\n        return array[idx] === item ? idx : -1;\n      }\n      if (item !== item) {\n        idx = predicateFind(slice.call(array, i, length), _.isNaN);\n        return idx >= 0 ? idx + i : -1;\n      }\n      for (idx = dir > 0 ? i : length - 1; idx >= 0 && idx < length; idx += dir) {\n        if (array[idx] === item) return idx;\n      }\n      return -1;\n    };\n  }\n\n  // Return the position of the first occurrence of an item in an array,\n  // or -1 if the item is not included in the array.\n  // If the array is large and already in sort order, pass `true`\n  // for **isSorted** to use binary search.\n  _.indexOf = createIndexFinder(1, _.findIndex, _.sortedIndex);\n  _.lastIndexOf = createIndexFinder(-1, _.findLastIndex);\n\n  // Generate an integer Array containing an arithmetic progression. A port of\n  // the native Python `range()` function. See\n  // [the Python documentation](http://docs.python.org/library/functions.html#range).\n  _.range = function(start, stop, step) {\n    if (stop == null) {\n      stop = start || 0;\n      start = 0;\n    }\n    step = step || 1;\n\n    var length = Math.max(Math.ceil((stop - start) / step), 0);\n    var range = Array(length);\n\n    for (var idx = 0; idx < length; idx++, start += step) {\n      range[idx] = start;\n    }\n\n    return range;\n  };\n\n  // Function (ahem) Functions\n  // ------------------\n\n  // Determines whether to execute a function as a constructor\n  // or a normal function with the provided arguments\n  var executeBound = function(sourceFunc, boundFunc, context, callingContext, args) {\n    if (!(callingContext instanceof boundFunc)) return sourceFunc.apply(context, args);\n    var self = baseCreate(sourceFunc.prototype);\n    var result = sourceFunc.apply(self, args);\n    if (_.isObject(result)) return result;\n    return self;\n  };\n\n  // Create a function bound to a given object (assigning `this`, and arguments,\n  // optionally). Delegates to **ECMAScript 5**'s native `Function.bind` if\n  // available.\n  _.bind = function(func, context) {\n    if (nativeBind && func.bind === nativeBind) return nativeBind.apply(func, slice.call(arguments, 1));\n    if (!_.isFunction(func)) throw new TypeError('Bind must be called on a function');\n    var args = slice.call(arguments, 2);\n    var bound = function() {\n      return executeBound(func, bound, context, this, args.concat(slice.call(arguments)));\n    };\n    return bound;\n  };\n\n  // Partially apply a function by creating a version that has had some of its\n  // arguments pre-filled, without changing its dynamic `this` context. _ acts\n  // as a placeholder, allowing any combination of arguments to be pre-filled.\n  _.partial = function(func) {\n    var boundArgs = slice.call(arguments, 1);\n    var bound = function() {\n      var position = 0, length = boundArgs.length;\n      var args = Array(length);\n      for (var i = 0; i < length; i++) {\n        args[i] = boundArgs[i] === _ ? arguments[position++] : boundArgs[i];\n      }\n      while (position < arguments.length) args.push(arguments[position++]);\n      return executeBound(func, bound, this, this, args);\n    };\n    return bound;\n  };\n\n  // Bind a number of an object's methods to that object. Remaining arguments\n  // are the method names to be bound. Useful for ensuring that all callbacks\n  // defined on an object belong to it.\n  _.bindAll = function(obj) {\n    var i, length = arguments.length, key;\n    if (length <= 1) throw new Error('bindAll must be passed function names');\n    for (i = 1; i < length; i++) {\n      key = arguments[i];\n      obj[key] = _.bind(obj[key], obj);\n    }\n    return obj;\n  };\n\n  // Memoize an expensive function by storing its results.\n  _.memoize = function(func, hasher) {\n    var memoize = function(key) {\n      var cache = memoize.cache;\n      var address = '' + (hasher ? hasher.apply(this, arguments) : key);\n      if (!_.has(cache, address)) cache[address] = func.apply(this, arguments);\n      return cache[address];\n    };\n    memoize.cache = {};\n    return memoize;\n  };\n\n  // Delays a function for the given number of milliseconds, and then calls\n  // it with the arguments supplied.\n  _.delay = function(func, wait) {\n    var args = slice.call(arguments, 2);\n    return setTimeout(function(){\n      return func.apply(null, args);\n    }, wait);\n  };\n\n  // Defers a function, scheduling it to run after the current call stack has\n  // cleared.\n  _.defer = _.partial(_.delay, _, 1);\n\n  // Returns a function, that, when invoked, will only be triggered at most once\n  // during a given window of time. Normally, the throttled function will run\n  // as much as it can, without ever going more than once per `wait` duration;\n  // but if you'd like to disable the execution on the leading edge, pass\n  // `{leading: false}`. To disable execution on the trailing edge, ditto.\n  _.throttle = function(func, wait, options) {\n    var context, args, result;\n    var timeout = null;\n    var previous = 0;\n    if (!options) options = {};\n    var later = function() {\n      previous = options.leading === false ? 0 : _.now();\n      timeout = null;\n      result = func.apply(context, args);\n      if (!timeout) context = args = null;\n    };\n    return function() {\n      var now = _.now();\n      if (!previous && options.leading === false) previous = now;\n      var remaining = wait - (now - previous);\n      context = this;\n      args = arguments;\n      if (remaining <= 0 || remaining > wait) {\n        if (timeout) {\n          clearTimeout(timeout);\n          timeout = null;\n        }\n        previous = now;\n        result = func.apply(context, args);\n        if (!timeout) context = args = null;\n      } else if (!timeout && options.trailing !== false) {\n        timeout = setTimeout(later, remaining);\n      }\n      return result;\n    };\n  };\n\n  // Returns a function, that, as long as it continues to be invoked, will not\n  // be triggered. The function will be called after it stops being called for\n  // N milliseconds. If `immediate` is passed, trigger the function on the\n  // leading edge, instead of the trailing.\n  _.debounce = function(func, wait, immediate) {\n    var timeout, args, context, timestamp, result;\n\n    var later = function() {\n      var last = _.now() - timestamp;\n\n      if (last < wait && last >= 0) {\n        timeout = setTimeout(later, wait - last);\n      } else {\n        timeout = null;\n        if (!immediate) {\n          result = func.apply(context, args);\n          if (!timeout) context = args = null;\n        }\n      }\n    };\n\n    return function() {\n      context = this;\n      args = arguments;\n      timestamp = _.now();\n      var callNow = immediate && !timeout;\n      if (!timeout) timeout = setTimeout(later, wait);\n      if (callNow) {\n        result = func.apply(context, args);\n        context = args = null;\n      }\n\n      return result;\n    };\n  };\n\n  // Returns the first function passed as an argument to the second,\n  // allowing you to adjust arguments, run code before and after, and\n  // conditionally execute the original function.\n  _.wrap = function(func, wrapper) {\n    return _.partial(wrapper, func);\n  };\n\n  // Returns a negated version of the passed-in predicate.\n  _.negate = function(predicate) {\n    return function() {\n      return !predicate.apply(this, arguments);\n    };\n  };\n\n  // Returns a function that is the composition of a list of functions, each\n  // consuming the return value of the function that follows.\n  _.compose = function() {\n    var args = arguments;\n    var start = args.length - 1;\n    return function() {\n      var i = start;\n      var result = args[start].apply(this, arguments);\n      while (i--) result = args[i].call(this, result);\n      return result;\n    };\n  };\n\n  // Returns a function that will only be executed on and after the Nth call.\n  _.after = function(times, func) {\n    return function() {\n      if (--times < 1) {\n        return func.apply(this, arguments);\n      }\n    };\n  };\n\n  // Returns a function that will only be executed up to (but not including) the Nth call.\n  _.before = function(times, func) {\n    var memo;\n    return function() {\n      if (--times > 0) {\n        memo = func.apply(this, arguments);\n      }\n      if (times <= 1) func = null;\n      return memo;\n    };\n  };\n\n  // Returns a function that will be executed at most one time, no matter how\n  // often you call it. Useful for lazy initialization.\n  _.once = _.partial(_.before, 2);\n\n  // Object Functions\n  // ----------------\n\n  // Keys in IE < 9 that won't be iterated by `for key in ...` and thus missed.\n  var hasEnumBug = !{toString: null}.propertyIsEnumerable('toString');\n  var nonEnumerableProps = ['valueOf', 'isPrototypeOf', 'toString',\n                      'propertyIsEnumerable', 'hasOwnProperty', 'toLocaleString'];\n\n  function collectNonEnumProps(obj, keys) {\n    var nonEnumIdx = nonEnumerableProps.length;\n    var constructor = obj.constructor;\n    var proto = (_.isFunction(constructor) && constructor.prototype) || ObjProto;\n\n    // Constructor is a special case.\n    var prop = 'constructor';\n    if (_.has(obj, prop) && !_.contains(keys, prop)) keys.push(prop);\n\n    while (nonEnumIdx--) {\n      prop = nonEnumerableProps[nonEnumIdx];\n      if (prop in obj && obj[prop] !== proto[prop] && !_.contains(keys, prop)) {\n        keys.push(prop);\n      }\n    }\n  }\n\n  // Retrieve the names of an object's own properties.\n  // Delegates to **ECMAScript 5**'s native `Object.keys`\n  _.keys = function(obj) {\n    if (!_.isObject(obj)) return [];\n    if (nativeKeys) return nativeKeys(obj);\n    var keys = [];\n    for (var key in obj) if (_.has(obj, key)) keys.push(key);\n    // Ahem, IE < 9.\n    if (hasEnumBug) collectNonEnumProps(obj, keys);\n    return keys;\n  };\n\n  // Retrieve all the property names of an object.\n  _.allKeys = function(obj) {\n    if (!_.isObject(obj)) return [];\n    var keys = [];\n    for (var key in obj) keys.push(key);\n    // Ahem, IE < 9.\n    if (hasEnumBug) collectNonEnumProps(obj, keys);\n    return keys;\n  };\n\n  // Retrieve the values of an object's properties.\n  _.values = function(obj) {\n    var keys = _.keys(obj);\n    var length = keys.length;\n    var values = Array(length);\n    for (var i = 0; i < length; i++) {\n      values[i] = obj[keys[i]];\n    }\n    return values;\n  };\n\n  // Returns the results of applying the iteratee to each element of the object\n  // In contrast to _.map it returns an object\n  _.mapObject = function(obj, iteratee, context) {\n    iteratee = cb(iteratee, context);\n    var keys =  _.keys(obj),\n          length = keys.length,\n          results = {},\n          currentKey;\n      for (var index = 0; index < length; index++) {\n        currentKey = keys[index];\n        results[currentKey] = iteratee(obj[currentKey], currentKey, obj);\n      }\n      return results;\n  };\n\n  // Convert an object into a list of `[key, value]` pairs.\n  _.pairs = function(obj) {\n    var keys = _.keys(obj);\n    var length = keys.length;\n    var pairs = Array(length);\n    for (var i = 0; i < length; i++) {\n      pairs[i] = [keys[i], obj[keys[i]]];\n    }\n    return pairs;\n  };\n\n  // Invert the keys and values of an object. The values must be serializable.\n  _.invert = function(obj) {\n    var result = {};\n    var keys = _.keys(obj);\n    for (var i = 0, length = keys.length; i < length; i++) {\n      result[obj[keys[i]]] = keys[i];\n    }\n    return result;\n  };\n\n  // Return a sorted list of the function names available on the object.\n  // Aliased as `methods`\n  _.functions = _.methods = function(obj) {\n    var names = [];\n    for (var key in obj) {\n      if (_.isFunction(obj[key])) names.push(key);\n    }\n    return names.sort();\n  };\n\n  // Extend a given object with all the properties in passed-in object(s).\n  _.extend = createAssigner(_.allKeys);\n\n  // Assigns a given object with all the own properties in the passed-in object(s)\n  // (https://developer.mozilla.org/docs/Web/JavaScript/Reference/Global_Objects/Object/assign)\n  _.extendOwn = _.assign = createAssigner(_.keys);\n\n  // Returns the first key on an object that passes a predicate test\n  _.findKey = function(obj, predicate, context) {\n    predicate = cb(predicate, context);\n    var keys = _.keys(obj), key;\n    for (var i = 0, length = keys.length; i < length; i++) {\n      key = keys[i];\n      if (predicate(obj[key], key, obj)) return key;\n    }\n  };\n\n  // Return a copy of the object only containing the whitelisted properties.\n  _.pick = function(object, oiteratee, context) {\n    var result = {}, obj = object, iteratee, keys;\n    if (obj == null) return result;\n    if (_.isFunction(oiteratee)) {\n      keys = _.allKeys(obj);\n      iteratee = optimizeCb(oiteratee, context);\n    } else {\n      keys = flatten(arguments, false, false, 1);\n      iteratee = function(value, key, obj) { return key in obj; };\n      obj = Object(obj);\n    }\n    for (var i = 0, length = keys.length; i < length; i++) {\n      var key = keys[i];\n      var value = obj[key];\n      if (iteratee(value, key, obj)) result[key] = value;\n    }\n    return result;\n  };\n\n   // Return a copy of the object without the blacklisted properties.\n  _.omit = function(obj, iteratee, context) {\n    if (_.isFunction(iteratee)) {\n      iteratee = _.negate(iteratee);\n    } else {\n      var keys = _.map(flatten(arguments, false, false, 1), String);\n      iteratee = function(value, key) {\n        return !_.contains(keys, key);\n      };\n    }\n    return _.pick(obj, iteratee, context);\n  };\n\n  // Fill in a given object with default properties.\n  _.defaults = createAssigner(_.allKeys, true);\n\n  // Creates an object that inherits from the given prototype object.\n  // If additional properties are provided then they will be added to the\n  // created object.\n  _.create = function(prototype, props) {\n    var result = baseCreate(prototype);\n    if (props) _.extendOwn(result, props);\n    return result;\n  };\n\n  // Create a (shallow-cloned) duplicate of an object.\n  _.clone = function(obj) {\n    if (!_.isObject(obj)) return obj;\n    return _.isArray(obj) ? obj.slice() : _.extend({}, obj);\n  };\n\n  // Invokes interceptor with the obj, and then returns obj.\n  // The primary purpose of this method is to \"tap into\" a method chain, in\n  // order to perform operations on intermediate results within the chain.\n  _.tap = function(obj, interceptor) {\n    interceptor(obj);\n    return obj;\n  };\n\n  // Returns whether an object has a given set of `key:value` pairs.\n  _.isMatch = function(object, attrs) {\n    var keys = _.keys(attrs), length = keys.length;\n    if (object == null) return !length;\n    var obj = Object(object);\n    for (var i = 0; i < length; i++) {\n      var key = keys[i];\n      if (attrs[key] !== obj[key] || !(key in obj)) return false;\n    }\n    return true;\n  };\n\n\n  // Internal recursive comparison function for `isEqual`.\n  var eq = function(a, b, aStack, bStack) {\n    // Identical objects are equal. `0 === -0`, but they aren't identical.\n    // See the [Harmony `egal` proposal](http://wiki.ecmascript.org/doku.php?id=harmony:egal).\n    if (a === b) return a !== 0 || 1 / a === 1 / b;\n    // A strict comparison is necessary because `null == undefined`.\n    if (a == null || b == null) return a === b;\n    // Unwrap any wrapped objects.\n    if (a instanceof _) a = a._wrapped;\n    if (b instanceof _) b = b._wrapped;\n    // Compare `[[Class]]` names.\n    var className = toString.call(a);\n    if (className !== toString.call(b)) return false;\n    switch (className) {\n      // Strings, numbers, regular expressions, dates, and booleans are compared by value.\n      case '[object RegExp]':\n      // RegExps are coerced to strings for comparison (Note: '' + /a/i === '/a/i')\n      case '[object String]':\n        // Primitives and their corresponding object wrappers are equivalent; thus, `\"5\"` is\n        // equivalent to `new String(\"5\")`.\n        return '' + a === '' + b;\n      case '[object Number]':\n        // `NaN`s are equivalent, but non-reflexive.\n        // Object(NaN) is equivalent to NaN\n        if (+a !== +a) return +b !== +b;\n        // An `egal` comparison is performed for other numeric values.\n        return +a === 0 ? 1 / +a === 1 / b : +a === +b;\n      case '[object Date]':\n      case '[object Boolean]':\n        // Coerce dates and booleans to numeric primitive values. Dates are compared by their\n        // millisecond representations. Note that invalid dates with millisecond representations\n        // of `NaN` are not equivalent.\n        return +a === +b;\n    }\n\n    var areArrays = className === '[object Array]';\n    if (!areArrays) {\n      if (typeof a != 'object' || typeof b != 'object') return false;\n\n      // Objects with different constructors are not equivalent, but `Object`s or `Array`s\n      // from different frames are.\n      var aCtor = a.constructor, bCtor = b.constructor;\n      if (aCtor !== bCtor && !(_.isFunction(aCtor) && aCtor instanceof aCtor &&\n                               _.isFunction(bCtor) && bCtor instanceof bCtor)\n                          && ('constructor' in a && 'constructor' in b)) {\n        return false;\n      }\n    }\n    // Assume equality for cyclic structures. The algorithm for detecting cyclic\n    // structures is adapted from ES 5.1 section 15.12.3, abstract operation `JO`.\n\n    // Initializing stack of traversed objects.\n    // It's done here since we only need them for objects and arrays comparison.\n    aStack = aStack || [];\n    bStack = bStack || [];\n    var length = aStack.length;\n    while (length--) {\n      // Linear search. Performance is inversely proportional to the number of\n      // unique nested structures.\n      if (aStack[length] === a) return bStack[length] === b;\n    }\n\n    // Add the first object to the stack of traversed objects.\n    aStack.push(a);\n    bStack.push(b);\n\n    // Recursively compare objects and arrays.\n    if (areArrays) {\n      // Compare array lengths to determine if a deep comparison is necessary.\n      length = a.length;\n      if (length !== b.length) return false;\n      // Deep compare the contents, ignoring non-numeric properties.\n      while (length--) {\n        if (!eq(a[length], b[length], aStack, bStack)) return false;\n      }\n    } else {\n      // Deep compare objects.\n      var keys = _.keys(a), key;\n      length = keys.length;\n      // Ensure that both objects contain the same number of properties before comparing deep equality.\n      if (_.keys(b).length !== length) return false;\n      while (length--) {\n        // Deep compare each member\n        key = keys[length];\n        if (!(_.has(b, key) && eq(a[key], b[key], aStack, bStack))) return false;\n      }\n    }\n    // Remove the first object from the stack of traversed objects.\n    aStack.pop();\n    bStack.pop();\n    return true;\n  };\n\n  // Perform a deep comparison to check if two objects are equal.\n  _.isEqual = function(a, b) {\n    return eq(a, b);\n  };\n\n  // Is a given array, string, or object empty?\n  // An \"empty\" object has no enumerable own-properties.\n  _.isEmpty = function(obj) {\n    if (obj == null) return true;\n    if (isArrayLike(obj) && (_.isArray(obj) || _.isString(obj) || _.isArguments(obj))) return obj.length === 0;\n    return _.keys(obj).length === 0;\n  };\n\n  // Is a given value a DOM element?\n  _.isElement = function(obj) {\n    return !!(obj && obj.nodeType === 1);\n  };\n\n  // Is a given value an array?\n  // Delegates to ECMA5's native Array.isArray\n  _.isArray = nativeIsArray || function(obj) {\n    return toString.call(obj) === '[object Array]';\n  };\n\n  // Is a given variable an object?\n  _.isObject = function(obj) {\n    var type = typeof obj;\n    return type === 'function' || type === 'object' && !!obj;\n  };\n\n  // Add some isType methods: isArguments, isFunction, isString, isNumber, isDate, isRegExp, isError.\n  _.each(['Arguments', 'Function', 'String', 'Number', 'Date', 'RegExp', 'Error'], function(name) {\n    _['is' + name] = function(obj) {\n      return toString.call(obj) === '[object ' + name + ']';\n    };\n  });\n\n  // Define a fallback version of the method in browsers (ahem, IE < 9), where\n  // there isn't any inspectable \"Arguments\" type.\n  if (!_.isArguments(arguments)) {\n    _.isArguments = function(obj) {\n      return _.has(obj, 'callee');\n    };\n  }\n\n  // Optimize `isFunction` if appropriate. Work around some typeof bugs in old v8,\n  // IE 11 (#1621), and in Safari 8 (#1929).\n  if (typeof /./ != 'function' && typeof Int8Array != 'object') {\n    _.isFunction = function(obj) {\n      return typeof obj == 'function' || false;\n    };\n  }\n\n  // Is a given object a finite number?\n  _.isFinite = function(obj) {\n    return isFinite(obj) && !isNaN(parseFloat(obj));\n  };\n\n  // Is the given value `NaN`? (NaN is the only number which does not equal itself).\n  _.isNaN = function(obj) {\n    return _.isNumber(obj) && obj !== +obj;\n  };\n\n  // Is a given value a boolean?\n  _.isBoolean = function(obj) {\n    return obj === true || obj === false || toString.call(obj) === '[object Boolean]';\n  };\n\n  // Is a given value equal to null?\n  _.isNull = function(obj) {\n    return obj === null;\n  };\n\n  // Is a given variable undefined?\n  _.isUndefined = function(obj) {\n    return obj === void 0;\n  };\n\n  // Shortcut function for checking if an object has a given property directly\n  // on itself (in other words, not on a prototype).\n  _.has = function(obj, key) {\n    return obj != null && hasOwnProperty.call(obj, key);\n  };\n\n  // Utility Functions\n  // -----------------\n\n  // Run Underscore.js in *noConflict* mode, returning the `_` variable to its\n  // previous owner. Returns a reference to the Underscore object.\n  _.noConflict = function() {\n    root._ = previousUnderscore;\n    return this;\n  };\n\n  // Keep the identity function around for default iteratees.\n  _.identity = function(value) {\n    return value;\n  };\n\n  // Predicate-generating functions. Often useful outside of Underscore.\n  _.constant = function(value) {\n    return function() {\n      return value;\n    };\n  };\n\n  _.noop = function(){};\n\n  _.property = property;\n\n  // Generates a function for a given object that returns a given property.\n  _.propertyOf = function(obj) {\n    return obj == null ? function(){} : function(key) {\n      return obj[key];\n    };\n  };\n\n  // Returns a predicate for checking whether an object has a given set of\n  // `key:value` pairs.\n  _.matcher = _.matches = function(attrs) {\n    attrs = _.extendOwn({}, attrs);\n    return function(obj) {\n      return _.isMatch(obj, attrs);\n    };\n  };\n\n  // Run a function **n** times.\n  _.times = function(n, iteratee, context) {\n    var accum = Array(Math.max(0, n));\n    iteratee = optimizeCb(iteratee, context, 1);\n    for (var i = 0; i < n; i++) accum[i] = iteratee(i);\n    return accum;\n  };\n\n  // Return a random integer between min and max (inclusive).\n  _.random = function(min, max) {\n    if (max == null) {\n      max = min;\n      min = 0;\n    }\n    return min + Math.floor(Math.random() * (max - min + 1));\n  };\n\n  // A (possibly faster) way to get the current timestamp as an integer.\n  _.now = Date.now || function() {\n    return new Date().getTime();\n  };\n\n   // List of HTML entities for escaping.\n  var escapeMap = {\n    '&': '&amp;',\n    '<': '&lt;',\n    '>': '&gt;',\n    '\"': '&quot;',\n    \"'\": '&#x27;',\n    '`': '&#x60;'\n  };\n  var unescapeMap = _.invert(escapeMap);\n\n  // Functions for escaping and unescaping strings to/from HTML interpolation.\n  var createEscaper = function(map) {\n    var escaper = function(match) {\n      return map[match];\n    };\n    // Regexes for identifying a key that needs to be escaped\n    var source = '(?:' + _.keys(map).join('|') + ')';\n    var testRegexp = RegExp(source);\n    var replaceRegexp = RegExp(source, 'g');\n    return function(string) {\n      string = string == null ? '' : '' + string;\n      return testRegexp.test(string) ? string.replace(replaceRegexp, escaper) : string;\n    };\n  };\n  _.escape = createEscaper(escapeMap);\n  _.unescape = createEscaper(unescapeMap);\n\n  // If the value of the named `property` is a function then invoke it with the\n  // `object` as context; otherwise, return it.\n  _.result = function(object, property, fallback) {\n    var value = object == null ? void 0 : object[property];\n    if (value === void 0) {\n      value = fallback;\n    }\n    return _.isFunction(value) ? value.call(object) : value;\n  };\n\n  // Generate a unique integer id (unique within the entire client session).\n  // Useful for temporary DOM ids.\n  var idCounter = 0;\n  _.uniqueId = function(prefix) {\n    var id = ++idCounter + '';\n    return prefix ? prefix + id : id;\n  };\n\n  // By default, Underscore uses ERB-style template delimiters, change the\n  // following template settings to use alternative delimiters.\n  _.templateSettings = {\n    evaluate    : /<%([\\s\\S]+?)%>/g,\n    interpolate : /<%=([\\s\\S]+?)%>/g,\n    escape      : /<%-([\\s\\S]+?)%>/g\n  };\n\n  // When customizing `templateSettings`, if you don't want to define an\n  // interpolation, evaluation or escaping regex, we need one that is\n  // guaranteed not to match.\n  var noMatch = /(.)^/;\n\n  // Certain characters need to be escaped so that they can be put into a\n  // string literal.\n  var escapes = {\n    \"'\":      \"'\",\n    '\\\\':     '\\\\',\n    '\\r':     'r',\n    '\\n':     'n',\n    '\\u2028': 'u2028',\n    '\\u2029': 'u2029'\n  };\n\n  var escaper = /\\\\|'|\\r|\\n|\\u2028|\\u2029/g;\n\n  var escapeChar = function(match) {\n    return '\\\\' + escapes[match];\n  };\n\n  // JavaScript micro-templating, similar to John Resig's implementation.\n  // Underscore templating handles arbitrary delimiters, preserves whitespace,\n  // and correctly escapes quotes within interpolated code.\n  // NB: `oldSettings` only exists for backwards compatibility.\n  _.template = function(text, settings, oldSettings) {\n    if (!settings && oldSettings) settings = oldSettings;\n    settings = _.defaults({}, settings, _.templateSettings);\n\n    // Combine delimiters into one regular expression via alternation.\n    var matcher = RegExp([\n      (settings.escape || noMatch).source,\n      (settings.interpolate || noMatch).source,\n      (settings.evaluate || noMatch).source\n    ].join('|') + '|$', 'g');\n\n    // Compile the template source, escaping string literals appropriately.\n    var index = 0;\n    var source = \"__p+='\";\n    text.replace(matcher, function(match, escape, interpolate, evaluate, offset) {\n      source += text.slice(index, offset).replace(escaper, escapeChar);\n      index = offset + match.length;\n\n      if (escape) {\n        source += \"'+\\n((__t=(\" + escape + \"))==null?'':_.escape(__t))+\\n'\";\n      } else if (interpolate) {\n        source += \"'+\\n((__t=(\" + interpolate + \"))==null?'':__t)+\\n'\";\n      } else if (evaluate) {\n        source += \"';\\n\" + evaluate + \"\\n__p+='\";\n      }\n\n      // Adobe VMs need the match returned to produce the correct offest.\n      return match;\n    });\n    source += \"';\\n\";\n\n    // If a variable is not specified, place data values in local scope.\n    if (!settings.variable) source = 'with(obj||{}){\\n' + source + '}\\n';\n\n    source = \"var __t,__p='',__j=Array.prototype.join,\" +\n      \"print=function(){__p+=__j.call(arguments,'');};\\n\" +\n      source + 'return __p;\\n';\n\n    try {\n      var render = new Function(settings.variable || 'obj', '_', source);\n    } catch (e) {\n      e.source = source;\n      throw e;\n    }\n\n    var template = function(data) {\n      return render.call(this, data, _);\n    };\n\n    // Provide the compiled source as a convenience for precompilation.\n    var argument = settings.variable || 'obj';\n    template.source = 'function(' + argument + '){\\n' + source + '}';\n\n    return template;\n  };\n\n  // Add a \"chain\" function. Start chaining a wrapped Underscore object.\n  _.chain = function(obj) {\n    var instance = _(obj);\n    instance._chain = true;\n    return instance;\n  };\n\n  // OOP\n  // ---------------\n  // If Underscore is called as a function, it returns a wrapped object that\n  // can be used OO-style. This wrapper holds altered versions of all the\n  // underscore functions. Wrapped objects may be chained.\n\n  // Helper function to continue chaining intermediate results.\n  var result = function(instance, obj) {\n    return instance._chain ? _(obj).chain() : obj;\n  };\n\n  // Add your own custom functions to the Underscore object.\n  _.mixin = function(obj) {\n    _.each(_.functions(obj), function(name) {\n      var func = _[name] = obj[name];\n      _.prototype[name] = function() {\n        var args = [this._wrapped];\n        push.apply(args, arguments);\n        return result(this, func.apply(_, args));\n      };\n    });\n  };\n\n  // Add all of the Underscore functions to the wrapper object.\n  _.mixin(_);\n\n  // Add all mutator Array functions to the wrapper.\n  _.each(['pop', 'push', 'reverse', 'shift', 'sort', 'splice', 'unshift'], function(name) {\n    var method = ArrayProto[name];\n    _.prototype[name] = function() {\n      var obj = this._wrapped;\n      method.apply(obj, arguments);\n      if ((name === 'shift' || name === 'splice') && obj.length === 0) delete obj[0];\n      return result(this, obj);\n    };\n  });\n\n  // Add all accessor Array functions to the wrapper.\n  _.each(['concat', 'join', 'slice'], function(name) {\n    var method = ArrayProto[name];\n    _.prototype[name] = function() {\n      return result(this, method.apply(this._wrapped, arguments));\n    };\n  });\n\n  // Extracts the result from a wrapped and chained object.\n  _.prototype.value = function() {\n    return this._wrapped;\n  };\n\n  // Provide unwrapping proxy for some methods used in engine operations\n  // such as arithmetic and JSON stringification.\n  _.prototype.valueOf = _.prototype.toJSON = _.prototype.value;\n\n  _.prototype.toString = function() {\n    return '' + this._wrapped;\n  };\n\n  // AMD registration happens at the end for compatibility with AMD loaders\n  // that may not enforce next-turn semantics on modules. Even though general\n  // practice for AMD registration is to be anonymous, underscore registers\n  // as a named module because, like jQuery, it is a base library that is\n  // popular enough to be bundled in a third party lib, but not be part of\n  // an AMD load request. Those cases could generate an error when an\n  // anonymous define() is called outside of a loader request.\n  if (typeof define === 'function' && define.amd) {\n    define('underscore', [], function() {\n      return _;\n    });\n  }\n}.call(this));\n\n\n\n//////////////////\n// WEBPACK FOOTER\n// ./~/underscore/underscore.js\n// module id = 12\n// module chunks = 0","/*!\n * jQuery UI Draggable 1.12.1\n * http://jqueryui.com\n *\n * Copyright jQuery Foundation and other contributors\n * Released under the MIT license.\n * http://jquery.org/license\n */\n\n//>>label: Draggable\n//>>group: Interactions\n//>>description: Enables dragging functionality for any element.\n//>>docs: http://api.jqueryui.com/draggable/\n//>>demos: http://jqueryui.com/draggable/\n//>>css.structure: ../../themes/base/draggable.css\n\n( function( factory ) {\n\tif ( typeof define === \"function\" && define.amd ) {\n\n\t\t// AMD. Register as an anonymous module.\n\t\tdefine( [\n\t\t\t\"jquery\",\n\t\t\t\"./mouse\",\n\t\t\t\"../data\",\n\t\t\t\"../plugin\",\n\t\t\t\"../safe-active-element\",\n\t\t\t\"../safe-blur\",\n\t\t\t\"../scroll-parent\",\n\t\t\t\"../version\",\n\t\t\t\"../widget\"\n\t\t], factory );\n\t} else {\n\n\t\t// Browser globals\n\t\tfactory( jQuery );\n\t}\n}( function( $ ) {\n\n$.widget( \"ui.draggable\", $.ui.mouse, {\n\tversion: \"1.12.1\",\n\twidgetEventPrefix: \"drag\",\n\toptions: {\n\t\taddClasses: true,\n\t\tappendTo: \"parent\",\n\t\taxis: false,\n\t\tconnectToSortable: false,\n\t\tcontainment: false,\n\t\tcursor: \"auto\",\n\t\tcursorAt: false,\n\t\tgrid: false,\n\t\thandle: false,\n\t\thelper: \"original\",\n\t\tiframeFix: false,\n\t\topacity: false,\n\t\trefreshPositions: false,\n\t\trevert: false,\n\t\trevertDuration: 500,\n\t\tscope: \"default\",\n\t\tscroll: true,\n\t\tscrollSensitivity: 20,\n\t\tscrollSpeed: 20,\n\t\tsnap: false,\n\t\tsnapMode: \"both\",\n\t\tsnapTolerance: 20,\n\t\tstack: false,\n\t\tzIndex: false,\n\n\t\t// Callbacks\n\t\tdrag: null,\n\t\tstart: null,\n\t\tstop: null\n\t},\n\t_create: function() {\n\n\t\tif ( this.options.helper === \"original\" ) {\n\t\t\tthis._setPositionRelative();\n\t\t}\n\t\tif ( this.options.addClasses ) {\n\t\t\tthis._addClass( \"ui-draggable\" );\n\t\t}\n\t\tthis._setHandleClassName();\n\n\t\tthis._mouseInit();\n\t},\n\n\t_setOption: function( key, value ) {\n\t\tthis._super( key, value );\n\t\tif ( key === \"handle\" ) {\n\t\t\tthis._removeHandleClassName();\n\t\t\tthis._setHandleClassName();\n\t\t}\n\t},\n\n\t_destroy: function() {\n\t\tif ( ( this.helper || this.element ).is( \".ui-draggable-dragging\" ) ) {\n\t\t\tthis.destroyOnClear = true;\n\t\t\treturn;\n\t\t}\n\t\tthis._removeHandleClassName();\n\t\tthis._mouseDestroy();\n\t},\n\n\t_mouseCapture: function( event ) {\n\t\tvar o = this.options;\n\n\t\t// Among others, prevent a drag on a resizable-handle\n\t\tif ( this.helper || o.disabled ||\n\t\t\t\t$( event.target ).closest( \".ui-resizable-handle\" ).length > 0 ) {\n\t\t\treturn false;\n\t\t}\n\n\t\t//Quit if we're not on a valid handle\n\t\tthis.handle = this._getHandle( event );\n\t\tif ( !this.handle ) {\n\t\t\treturn false;\n\t\t}\n\n\t\tthis._blurActiveElement( event );\n\n\t\tthis._blockFrames( o.iframeFix === true ? \"iframe\" : o.iframeFix );\n\n\t\treturn true;\n\n\t},\n\n\t_blockFrames: function( selector ) {\n\t\tthis.iframeBlocks = this.document.find( selector ).map( function() {\n\t\t\tvar iframe = $( this );\n\n\t\t\treturn $( \"<div>\" )\n\t\t\t\t.css( \"position\", \"absolute\" )\n\t\t\t\t.appendTo( iframe.parent() )\n\t\t\t\t.outerWidth( iframe.outerWidth() )\n\t\t\t\t.outerHeight( iframe.outerHeight() )\n\t\t\t\t.offset( iframe.offset() )[ 0 ];\n\t\t} );\n\t},\n\n\t_unblockFrames: function() {\n\t\tif ( this.iframeBlocks ) {\n\t\t\tthis.iframeBlocks.remove();\n\t\t\tdelete this.iframeBlocks;\n\t\t}\n\t},\n\n\t_blurActiveElement: function( event ) {\n\t\tvar activeElement = $.ui.safeActiveElement( this.document[ 0 ] ),\n\t\t\ttarget = $( event.target );\n\n\t\t// Don't blur if the event occurred on an element that is within\n\t\t// the currently focused element\n\t\t// See #10527, #12472\n\t\tif ( target.closest( activeElement ).length ) {\n\t\t\treturn;\n\t\t}\n\n\t\t// Blur any element that currently has focus, see #4261\n\t\t$.ui.safeBlur( activeElement );\n\t},\n\n\t_mouseStart: function( event ) {\n\n\t\tvar o = this.options;\n\n\t\t//Create and append the visible helper\n\t\tthis.helper = this._createHelper( event );\n\n\t\tthis._addClass( this.helper, \"ui-draggable-dragging\" );\n\n\t\t//Cache the helper size\n\t\tthis._cacheHelperProportions();\n\n\t\t//If ddmanager is used for droppables, set the global draggable\n\t\tif ( $.ui.ddmanager ) {\n\t\t\t$.ui.ddmanager.current = this;\n\t\t}\n\n\t\t/*\n\t\t * - Position generation -\n\t\t * This block generates everything position related - it's the core of draggables.\n\t\t */\n\n\t\t//Cache the margins of the original element\n\t\tthis._cacheMargins();\n\n\t\t//Store the helper's css position\n\t\tthis.cssPosition = this.helper.css( \"position\" );\n\t\tthis.scrollParent = this.helper.scrollParent( true );\n\t\tthis.offsetParent = this.helper.offsetParent();\n\t\tthis.hasFixedAncestor = this.helper.parents().filter( function() {\n\t\t\t\treturn $( this ).css( \"position\" ) === \"fixed\";\n\t\t\t} ).length > 0;\n\n\t\t//The element's absolute position on the page minus margins\n\t\tthis.positionAbs = this.element.offset();\n\t\tthis._refreshOffsets( event );\n\n\t\t//Generate the original position\n\t\tthis.originalPosition = this.position = this._generatePosition( event, false );\n\t\tthis.originalPageX = event.pageX;\n\t\tthis.originalPageY = event.pageY;\n\n\t\t//Adjust the mouse offset relative to the helper if \"cursorAt\" is supplied\n\t\t( o.cursorAt && this._adjustOffsetFromHelper( o.cursorAt ) );\n\n\t\t//Set a containment if given in the options\n\t\tthis._setContainment();\n\n\t\t//Trigger event + callbacks\n\t\tif ( this._trigger( \"start\", event ) === false ) {\n\t\t\tthis._clear();\n\t\t\treturn false;\n\t\t}\n\n\t\t//Recache the helper size\n\t\tthis._cacheHelperProportions();\n\n\t\t//Prepare the droppable offsets\n\t\tif ( $.ui.ddmanager && !o.dropBehaviour ) {\n\t\t\t$.ui.ddmanager.prepareOffsets( this, event );\n\t\t}\n\n\t\t// Execute the drag once - this causes the helper not to be visible before getting its\n\t\t// correct position\n\t\tthis._mouseDrag( event, true );\n\n\t\t// If the ddmanager is used for droppables, inform the manager that dragging has started\n\t\t// (see #5003)\n\t\tif ( $.ui.ddmanager ) {\n\t\t\t$.ui.ddmanager.dragStart( this, event );\n\t\t}\n\n\t\treturn true;\n\t},\n\n\t_refreshOffsets: function( event ) {\n\t\tthis.offset = {\n\t\t\ttop: this.positionAbs.top - this.margins.top,\n\t\t\tleft: this.positionAbs.left - this.margins.left,\n\t\t\tscroll: false,\n\t\t\tparent: this._getParentOffset(),\n\t\t\trelative: this._getRelativeOffset()\n\t\t};\n\n\t\tthis.offset.click = {\n\t\t\tleft: event.pageX - this.offset.left,\n\t\t\ttop: event.pageY - this.offset.top\n\t\t};\n\t},\n\n\t_mouseDrag: function( event, noPropagation ) {\n\n\t\t// reset any necessary cached properties (see #5009)\n\t\tif ( this.hasFixedAncestor ) {\n\t\t\tthis.offset.parent = this._getParentOffset();\n\t\t}\n\n\t\t//Compute the helpers position\n\t\tthis.position = this._generatePosition( event, true );\n\t\tthis.positionAbs = this._convertPositionTo( \"absolute\" );\n\n\t\t//Call plugins and callbacks and use the resulting position if something is returned\n\t\tif ( !noPropagation ) {\n\t\t\tvar ui = this._uiHash();\n\t\t\tif ( this._trigger( \"drag\", event, ui ) === false ) {\n\t\t\t\tthis._mouseUp( new $.Event( \"mouseup\", event ) );\n\t\t\t\treturn false;\n\t\t\t}\n\t\t\tthis.position = ui.position;\n\t\t}\n\n\t\tthis.helper[ 0 ].style.left = this.position.left + \"px\";\n\t\tthis.helper[ 0 ].style.top = this.position.top + \"px\";\n\n\t\tif ( $.ui.ddmanager ) {\n\t\t\t$.ui.ddmanager.drag( this, event );\n\t\t}\n\n\t\treturn false;\n\t},\n\n\t_mouseStop: function( event ) {\n\n\t\t//If we are using droppables, inform the manager about the drop\n\t\tvar that = this,\n\t\t\tdropped = false;\n\t\tif ( $.ui.ddmanager && !this.options.dropBehaviour ) {\n\t\t\tdropped = $.ui.ddmanager.drop( this, event );\n\t\t}\n\n\t\t//if a drop comes from outside (a sortable)\n\t\tif ( this.dropped ) {\n\t\t\tdropped = this.dropped;\n\t\t\tthis.dropped = false;\n\t\t}\n\n\t\tif ( ( this.options.revert === \"invalid\" && !dropped ) ||\n\t\t\t\t( this.options.revert === \"valid\" && dropped ) ||\n\t\t\t\tthis.options.revert === true || ( $.isFunction( this.options.revert ) &&\n\t\t\t\tthis.options.revert.call( this.element, dropped ) )\n\t\t) {\n\t\t\t$( this.helper ).animate(\n\t\t\t\tthis.originalPosition,\n\t\t\t\tparseInt( this.options.revertDuration, 10 ),\n\t\t\t\tfunction() {\n\t\t\t\t\tif ( that._trigger( \"stop\", event ) !== false ) {\n\t\t\t\t\t\tthat._clear();\n\t\t\t\t\t}\n\t\t\t\t}\n\t\t\t);\n\t\t} else {\n\t\t\tif ( this._trigger( \"stop\", event ) !== false ) {\n\t\t\t\tthis._clear();\n\t\t\t}\n\t\t}\n\n\t\treturn false;\n\t},\n\n\t_mouseUp: function( event ) {\n\t\tthis._unblockFrames();\n\n\t\t// If the ddmanager is used for droppables, inform the manager that dragging has stopped\n\t\t// (see #5003)\n\t\tif ( $.ui.ddmanager ) {\n\t\t\t$.ui.ddmanager.dragStop( this, event );\n\t\t}\n\n\t\t// Only need to focus if the event occurred on the draggable itself, see #10527\n\t\tif ( this.handleElement.is( event.target ) ) {\n\n\t\t\t// The interaction is over; whether or not the click resulted in a drag,\n\t\t\t// focus the element\n\t\t\tthis.element.trigger( \"focus\" );\n\t\t}\n\n\t\treturn $.ui.mouse.prototype._mouseUp.call( this, event );\n\t},\n\n\tcancel: function() {\n\n\t\tif ( this.helper.is( \".ui-draggable-dragging\" ) ) {\n\t\t\tthis._mouseUp( new $.Event( \"mouseup\", { target: this.element[ 0 ] } ) );\n\t\t} else {\n\t\t\tthis._clear();\n\t\t}\n\n\t\treturn this;\n\n\t},\n\n\t_getHandle: function( event ) {\n\t\treturn this.options.handle ?\n\t\t\t!!$( event.target ).closest( this.element.find( this.options.handle ) ).length :\n\t\t\ttrue;\n\t},\n\n\t_setHandleClassName: function() {\n\t\tthis.handleElement = this.options.handle ?\n\t\t\tthis.element.find( this.options.handle ) : this.element;\n\t\tthis._addClass( this.handleElement, \"ui-draggable-handle\" );\n\t},\n\n\t_removeHandleClassName: function() {\n\t\tthis._removeClass( this.handleElement, \"ui-draggable-handle\" );\n\t},\n\n\t_createHelper: function( event ) {\n\n\t\tvar o = this.options,\n\t\t\thelperIsFunction = $.isFunction( o.helper ),\n\t\t\thelper = helperIsFunction ?\n\t\t\t\t$( o.helper.apply( this.element[ 0 ], [ event ] ) ) :\n\t\t\t\t( o.helper === \"clone\" ?\n\t\t\t\t\tthis.element.clone().removeAttr( \"id\" ) :\n\t\t\t\t\tthis.element );\n\n\t\tif ( !helper.parents( \"body\" ).length ) {\n\t\t\thelper.appendTo( ( o.appendTo === \"parent\" ?\n\t\t\t\tthis.element[ 0 ].parentNode :\n\t\t\t\to.appendTo ) );\n\t\t}\n\n\t\t// Http://bugs.jqueryui.com/ticket/9446\n\t\t// a helper function can return the original element\n\t\t// which wouldn't have been set to relative in _create\n\t\tif ( helperIsFunction && helper[ 0 ] === this.element[ 0 ] ) {\n\t\t\tthis._setPositionRelative();\n\t\t}\n\n\t\tif ( helper[ 0 ] !== this.element[ 0 ] &&\n\t\t\t\t!( /(fixed|absolute)/ ).test( helper.css( \"position\" ) ) ) {\n\t\t\thelper.css( \"position\", \"absolute\" );\n\t\t}\n\n\t\treturn helper;\n\n\t},\n\n\t_setPositionRelative: function() {\n\t\tif ( !( /^(?:r|a|f)/ ).test( this.element.css( \"position\" ) ) ) {\n\t\t\tthis.element[ 0 ].style.position = \"relative\";\n\t\t}\n\t},\n\n\t_adjustOffsetFromHelper: function( obj ) {\n\t\tif ( typeof obj === \"string\" ) {\n\t\t\tobj = obj.split( \" \" );\n\t\t}\n\t\tif ( $.isArray( obj ) ) {\n\t\t\tobj = { left: +obj[ 0 ], top: +obj[ 1 ] || 0 };\n\t\t}\n\t\tif ( \"left\" in obj ) {\n\t\t\tthis.offset.click.left = obj.left + this.margins.left;\n\t\t}\n\t\tif ( \"right\" in obj ) {\n\t\t\tthis.offset.click.left = this.helperProportions.width - obj.right + this.margins.left;\n\t\t}\n\t\tif ( \"top\" in obj ) {\n\t\t\tthis.offset.click.top = obj.top + this.margins.top;\n\t\t}\n\t\tif ( \"bottom\" in obj ) {\n\t\t\tthis.offset.click.top = this.helperProportions.height - obj.bottom + this.margins.top;\n\t\t}\n\t},\n\n\t_isRootNode: function( element ) {\n\t\treturn ( /(html|body)/i ).test( element.tagName ) || element === this.document[ 0 ];\n\t},\n\n\t_getParentOffset: function() {\n\n\t\t//Get the offsetParent and cache its position\n\t\tvar po = this.offsetParent.offset(),\n\t\t\tdocument = this.document[ 0 ];\n\n\t\t// This is a special case where we need to modify a offset calculated on start, since the\n\t\t// following happened:\n\t\t// 1. The position of the helper is absolute, so it's position is calculated based on the\n\t\t// next positioned parent\n\t\t// 2. The actual offset parent is a child of the scroll parent, and the scroll parent isn't\n\t\t// the document, which means that the scroll is included in the initial calculation of the\n\t\t// offset of the parent, and never recalculated upon drag\n\t\tif ( this.cssPosition === \"absolute\" && this.scrollParent[ 0 ] !== document &&\n\t\t\t\t$.contains( this.scrollParent[ 0 ], this.offsetParent[ 0 ] ) ) {\n\t\t\tpo.left += this.scrollParent.scrollLeft();\n\t\t\tpo.top += this.scrollParent.scrollTop();\n\t\t}\n\n\t\tif ( this._isRootNode( this.offsetParent[ 0 ] ) ) {\n\t\t\tpo = { top: 0, left: 0 };\n\t\t}\n\n\t\treturn {\n\t\t\ttop: po.top + ( parseInt( this.offsetParent.css( \"borderTopWidth\" ), 10 ) || 0 ),\n\t\t\tleft: po.left + ( parseInt( this.offsetParent.css( \"borderLeftWidth\" ), 10 ) || 0 )\n\t\t};\n\n\t},\n\n\t_getRelativeOffset: function() {\n\t\tif ( this.cssPosition !== \"relative\" ) {\n\t\t\treturn { top: 0, left: 0 };\n\t\t}\n\n\t\tvar p = this.element.position(),\n\t\t\tscrollIsRootNode = this._isRootNode( this.scrollParent[ 0 ] );\n\n\t\treturn {\n\t\t\ttop: p.top - ( parseInt( this.helper.css( \"top\" ), 10 ) || 0 ) +\n\t\t\t\t( !scrollIsRootNode ? this.scrollParent.scrollTop() : 0 ),\n\t\t\tleft: p.left - ( parseInt( this.helper.css( \"left\" ), 10 ) || 0 ) +\n\t\t\t\t( !scrollIsRootNode ? this.scrollParent.scrollLeft() : 0 )\n\t\t};\n\n\t},\n\n\t_cacheMargins: function() {\n\t\tthis.margins = {\n\t\t\tleft: ( parseInt( this.element.css( \"marginLeft\" ), 10 ) || 0 ),\n\t\t\ttop: ( parseInt( this.element.css( \"marginTop\" ), 10 ) || 0 ),\n\t\t\tright: ( parseInt( this.element.css( \"marginRight\" ), 10 ) || 0 ),\n\t\t\tbottom: ( parseInt( this.element.css( \"marginBottom\" ), 10 ) || 0 )\n\t\t};\n\t},\n\n\t_cacheHelperProportions: function() {\n\t\tthis.helperProportions = {\n\t\t\twidth: this.helper.outerWidth(),\n\t\t\theight: this.helper.outerHeight()\n\t\t};\n\t},\n\n\t_setContainment: function() {\n\n\t\tvar isUserScrollable, c, ce,\n\t\t\to = this.options,\n\t\t\tdocument = this.document[ 0 ];\n\n\t\tthis.relativeContainer = null;\n\n\t\tif ( !o.containment ) {\n\t\t\tthis.containment = null;\n\t\t\treturn;\n\t\t}\n\n\t\tif ( o.containment === \"window\" ) {\n\t\t\tthis.containment = [\n\t\t\t\t$( window ).scrollLeft() - this.offset.relative.left - this.offset.parent.left,\n\t\t\t\t$( window ).scrollTop() - this.offset.relative.top - this.offset.parent.top,\n\t\t\t\t$( window ).scrollLeft() + $( window ).width() -\n\t\t\t\t\tthis.helperProportions.width - this.margins.left,\n\t\t\t\t$( window ).scrollTop() +\n\t\t\t\t\t( $( window ).height() || document.body.parentNode.scrollHeight ) -\n\t\t\t\t\tthis.helperProportions.height - this.margins.top\n\t\t\t];\n\t\t\treturn;\n\t\t}\n\n\t\tif ( o.containment === \"document\" ) {\n\t\t\tthis.containment = [\n\t\t\t\t0,\n\t\t\t\t0,\n\t\t\t\t$( document ).width() - this.helperProportions.width - this.margins.left,\n\t\t\t\t( $( document ).height() || document.body.parentNode.scrollHeight ) -\n\t\t\t\t\tthis.helperProportions.height - this.margins.top\n\t\t\t];\n\t\t\treturn;\n\t\t}\n\n\t\tif ( o.containment.constructor === Array ) {\n\t\t\tthis.containment = o.containment;\n\t\t\treturn;\n\t\t}\n\n\t\tif ( o.containment === \"parent\" ) {\n\t\t\to.containment = this.helper[ 0 ].parentNode;\n\t\t}\n\n\t\tc = $( o.containment );\n\t\tce = c[ 0 ];\n\n\t\tif ( !ce ) {\n\t\t\treturn;\n\t\t}\n\n\t\tisUserScrollable = /(scroll|auto)/.test( c.css( \"overflow\" ) );\n\n\t\tthis.containment = [\n\t\t\t( parseInt( c.css( \"borderLeftWidth\" ), 10 ) || 0 ) +\n\t\t\t\t( parseInt( c.css( \"paddingLeft\" ), 10 ) || 0 ),\n\t\t\t( parseInt( c.css( \"borderTopWidth\" ), 10 ) || 0 ) +\n\t\t\t\t( parseInt( c.css( \"paddingTop\" ), 10 ) || 0 ),\n\t\t\t( isUserScrollable ? Math.max( ce.scrollWidth, ce.offsetWidth ) : ce.offsetWidth ) -\n\t\t\t\t( parseInt( c.css( \"borderRightWidth\" ), 10 ) || 0 ) -\n\t\t\t\t( parseInt( c.css( \"paddingRight\" ), 10 ) || 0 ) -\n\t\t\t\tthis.helperProportions.width -\n\t\t\t\tthis.margins.left -\n\t\t\t\tthis.margins.right,\n\t\t\t( isUserScrollable ? Math.max( ce.scrollHeight, ce.offsetHeight ) : ce.offsetHeight ) -\n\t\t\t\t( parseInt( c.css( \"borderBottomWidth\" ), 10 ) || 0 ) -\n\t\t\t\t( parseInt( c.css( \"paddingBottom\" ), 10 ) || 0 ) -\n\t\t\t\tthis.helperProportions.height -\n\t\t\t\tthis.margins.top -\n\t\t\t\tthis.margins.bottom\n\t\t];\n\t\tthis.relativeContainer = c;\n\t},\n\n\t_convertPositionTo: function( d, pos ) {\n\n\t\tif ( !pos ) {\n\t\t\tpos = this.position;\n\t\t}\n\n\t\tvar mod = d === \"absolute\" ? 1 : -1,\n\t\t\tscrollIsRootNode = this._isRootNode( this.scrollParent[ 0 ] );\n\n\t\treturn {\n\t\t\ttop: (\n\n\t\t\t\t// The absolute mouse position\n\t\t\t\tpos.top\t+\n\n\t\t\t\t// Only for relative positioned nodes: Relative offset from element to offset parent\n\t\t\t\tthis.offset.relative.top * mod +\n\n\t\t\t\t// The offsetParent's offset without borders (offset + border)\n\t\t\t\tthis.offset.parent.top * mod -\n\t\t\t\t( ( this.cssPosition === \"fixed\" ?\n\t\t\t\t\t-this.offset.scroll.top :\n\t\t\t\t\t( scrollIsRootNode ? 0 : this.offset.scroll.top ) ) * mod )\n\t\t\t),\n\t\t\tleft: (\n\n\t\t\t\t// The absolute mouse position\n\t\t\t\tpos.left +\n\n\t\t\t\t// Only for relative positioned nodes: Relative offset from element to offset parent\n\t\t\t\tthis.offset.relative.left * mod +\n\n\t\t\t\t// The offsetParent's offset without borders (offset + border)\n\t\t\t\tthis.offset.parent.left * mod\t-\n\t\t\t\t( ( this.cssPosition === \"fixed\" ?\n\t\t\t\t\t-this.offset.scroll.left :\n\t\t\t\t\t( scrollIsRootNode ? 0 : this.offset.scroll.left ) ) * mod )\n\t\t\t)\n\t\t};\n\n\t},\n\n\t_generatePosition: function( event, constrainPosition ) {\n\n\t\tvar containment, co, top, left,\n\t\t\to = this.options,\n\t\t\tscrollIsRootNode = this._isRootNode( this.scrollParent[ 0 ] ),\n\t\t\tpageX = event.pageX,\n\t\t\tpageY = event.pageY;\n\n\t\t// Cache the scroll\n\t\tif ( !scrollIsRootNode || !this.offset.scroll ) {\n\t\t\tthis.offset.scroll = {\n\t\t\t\ttop: this.scrollParent.scrollTop(),\n\t\t\t\tleft: this.scrollParent.scrollLeft()\n\t\t\t};\n\t\t}\n\n\t\t/*\n\t\t * - Position constraining -\n\t\t * Constrain the position to a mix of grid, containment.\n\t\t */\n\n\t\t// If we are not dragging yet, we won't check for options\n\t\tif ( constrainPosition ) {\n\t\t\tif ( this.containment ) {\n\t\t\t\tif ( this.relativeContainer ) {\n\t\t\t\t\tco = this.relativeContainer.offset();\n\t\t\t\t\tcontainment = [\n\t\t\t\t\t\tthis.containment[ 0 ] + co.left,\n\t\t\t\t\t\tthis.containment[ 1 ] + co.top,\n\t\t\t\t\t\tthis.containment[ 2 ] + co.left,\n\t\t\t\t\t\tthis.containment[ 3 ] + co.top\n\t\t\t\t\t];\n\t\t\t\t} else {\n\t\t\t\t\tcontainment = this.containment;\n\t\t\t\t}\n\n\t\t\t\tif ( event.pageX - this.offset.click.left < containment[ 0 ] ) {\n\t\t\t\t\tpageX = containment[ 0 ] + this.offset.click.left;\n\t\t\t\t}\n\t\t\t\tif ( event.pageY - this.offset.click.top < containment[ 1 ] ) {\n\t\t\t\t\tpageY = containment[ 1 ] + this.offset.click.top;\n\t\t\t\t}\n\t\t\t\tif ( event.pageX - this.offset.click.left > containment[ 2 ] ) {\n\t\t\t\t\tpageX = containment[ 2 ] + this.offset.click.left;\n\t\t\t\t}\n\t\t\t\tif ( event.pageY - this.offset.click.top > containment[ 3 ] ) {\n\t\t\t\t\tpageY = containment[ 3 ] + this.offset.click.top;\n\t\t\t\t}\n\t\t\t}\n\n\t\t\tif ( o.grid ) {\n\n\t\t\t\t//Check for grid elements set to 0 to prevent divide by 0 error causing invalid\n\t\t\t\t// argument errors in IE (see ticket #6950)\n\t\t\t\ttop = o.grid[ 1 ] ? this.originalPageY + Math.round( ( pageY -\n\t\t\t\t\tthis.originalPageY ) / o.grid[ 1 ] ) * o.grid[ 1 ] : this.originalPageY;\n\t\t\t\tpageY = containment ? ( ( top - this.offset.click.top >= containment[ 1 ] ||\n\t\t\t\t\ttop - this.offset.click.top > containment[ 3 ] ) ?\n\t\t\t\t\t\ttop :\n\t\t\t\t\t\t( ( top - this.offset.click.top >= containment[ 1 ] ) ?\n\t\t\t\t\t\t\ttop - o.grid[ 1 ] : top + o.grid[ 1 ] ) ) : top;\n\n\t\t\t\tleft = o.grid[ 0 ] ? this.originalPageX +\n\t\t\t\t\tMath.round( ( pageX - this.originalPageX ) / o.grid[ 0 ] ) * o.grid[ 0 ] :\n\t\t\t\t\tthis.originalPageX;\n\t\t\t\tpageX = containment ? ( ( left - this.offset.click.left >= containment[ 0 ] ||\n\t\t\t\t\tleft - this.offset.click.left > containment[ 2 ] ) ?\n\t\t\t\t\t\tleft :\n\t\t\t\t\t\t( ( left - this.offset.click.left >= containment[ 0 ] ) ?\n\t\t\t\t\t\t\tleft - o.grid[ 0 ] : left + o.grid[ 0 ] ) ) : left;\n\t\t\t}\n\n\t\t\tif ( o.axis === \"y\" ) {\n\t\t\t\tpageX = this.originalPageX;\n\t\t\t}\n\n\t\t\tif ( o.axis === \"x\" ) {\n\t\t\t\tpageY = this.originalPageY;\n\t\t\t}\n\t\t}\n\n\t\treturn {\n\t\t\ttop: (\n\n\t\t\t\t// The absolute mouse position\n\t\t\t\tpageY -\n\n\t\t\t\t// Click offset (relative to the element)\n\t\t\t\tthis.offset.click.top -\n\n\t\t\t\t// Only for relative positioned nodes: Relative offset from element to offset parent\n\t\t\t\tthis.offset.relative.top -\n\n\t\t\t\t// The offsetParent's offset without borders (offset + border)\n\t\t\t\tthis.offset.parent.top +\n\t\t\t\t( this.cssPosition === \"fixed\" ?\n\t\t\t\t\t-this.offset.scroll.top :\n\t\t\t\t\t( scrollIsRootNode ? 0 : this.offset.scroll.top ) )\n\t\t\t),\n\t\t\tleft: (\n\n\t\t\t\t// The absolute mouse position\n\t\t\t\tpageX -\n\n\t\t\t\t// Click offset (relative to the element)\n\t\t\t\tthis.offset.click.left -\n\n\t\t\t\t// Only for relative positioned nodes: Relative offset from element to offset parent\n\t\t\t\tthis.offset.relative.left -\n\n\t\t\t\t// The offsetParent's offset without borders (offset + border)\n\t\t\t\tthis.offset.parent.left +\n\t\t\t\t( this.cssPosition === \"fixed\" ?\n\t\t\t\t\t-this.offset.scroll.left :\n\t\t\t\t\t( scrollIsRootNode ? 0 : this.offset.scroll.left ) )\n\t\t\t)\n\t\t};\n\n\t},\n\n\t_clear: function() {\n\t\tthis._removeClass( this.helper, \"ui-draggable-dragging\" );\n\t\tif ( this.helper[ 0 ] !== this.element[ 0 ] && !this.cancelHelperRemoval ) {\n\t\t\tthis.helper.remove();\n\t\t}\n\t\tthis.helper = null;\n\t\tthis.cancelHelperRemoval = false;\n\t\tif ( this.destroyOnClear ) {\n\t\t\tthis.destroy();\n\t\t}\n\t},\n\n\t// From now on bulk stuff - mainly helpers\n\n\t_trigger: function( type, event, ui ) {\n\t\tui = ui || this._uiHash();\n\t\t$.ui.plugin.call( this, type, [ event, ui, this ], true );\n\n\t\t// Absolute position and offset (see #6884 ) have to be recalculated after plugins\n\t\tif ( /^(drag|start|stop)/.test( type ) ) {\n\t\t\tthis.positionAbs = this._convertPositionTo( \"absolute\" );\n\t\t\tui.offset = this.positionAbs;\n\t\t}\n\t\treturn $.Widget.prototype._trigger.call( this, type, event, ui );\n\t},\n\n\tplugins: {},\n\n\t_uiHash: function() {\n\t\treturn {\n\t\t\thelper: this.helper,\n\t\t\tposition: this.position,\n\t\t\toriginalPosition: this.originalPosition,\n\t\t\toffset: this.positionAbs\n\t\t};\n\t}\n\n} );\n\n$.ui.plugin.add( \"draggable\", \"connectToSortable\", {\n\tstart: function( event, ui, draggable ) {\n\t\tvar uiSortable = $.extend( {}, ui, {\n\t\t\titem: draggable.element\n\t\t} );\n\n\t\tdraggable.sortables = [];\n\t\t$( draggable.options.connectToSortable ).each( function() {\n\t\t\tvar sortable = $( this ).sortable( \"instance\" );\n\n\t\t\tif ( sortable && !sortable.options.disabled ) {\n\t\t\t\tdraggable.sortables.push( sortable );\n\n\t\t\t\t// RefreshPositions is called at drag start to refresh the containerCache\n\t\t\t\t// which is used in drag. This ensures it's initialized and synchronized\n\t\t\t\t// with any changes that might have happened on the page since initialization.\n\t\t\t\tsortable.refreshPositions();\n\t\t\t\tsortable._trigger( \"activate\", event, uiSortable );\n\t\t\t}\n\t\t} );\n\t},\n\tstop: function( event, ui, draggable ) {\n\t\tvar uiSortable = $.extend( {}, ui, {\n\t\t\titem: draggable.element\n\t\t} );\n\n\t\tdraggable.cancelHelperRemoval = false;\n\n\t\t$.each( draggable.sortables, function() {\n\t\t\tvar sortable = this;\n\n\t\t\tif ( sortable.isOver ) {\n\t\t\t\tsortable.isOver = 0;\n\n\t\t\t\t// Allow this sortable to handle removing the helper\n\t\t\t\tdraggable.cancelHelperRemoval = true;\n\t\t\t\tsortable.cancelHelperRemoval = false;\n\n\t\t\t\t// Use _storedCSS To restore properties in the sortable,\n\t\t\t\t// as this also handles revert (#9675) since the draggable\n\t\t\t\t// may have modified them in unexpected ways (#8809)\n\t\t\t\tsortable._storedCSS = {\n\t\t\t\t\tposition: sortable.placeholder.css( \"position\" ),\n\t\t\t\t\ttop: sortable.placeholder.css( \"top\" ),\n\t\t\t\t\tleft: sortable.placeholder.css( \"left\" )\n\t\t\t\t};\n\n\t\t\t\tsortable._mouseStop( event );\n\n\t\t\t\t// Once drag has ended, the sortable should return to using\n\t\t\t\t// its original helper, not the shared helper from draggable\n\t\t\t\tsortable.options.helper = sortable.options._helper;\n\t\t\t} else {\n\n\t\t\t\t// Prevent this Sortable from removing the helper.\n\t\t\t\t// However, don't set the draggable to remove the helper\n\t\t\t\t// either as another connected Sortable may yet handle the removal.\n\t\t\t\tsortable.cancelHelperRemoval = true;\n\n\t\t\t\tsortable._trigger( \"deactivate\", event, uiSortable );\n\t\t\t}\n\t\t} );\n\t},\n\tdrag: function( event, ui, draggable ) {\n\t\t$.each( draggable.sortables, function() {\n\t\t\tvar innermostIntersecting = false,\n\t\t\t\tsortable = this;\n\n\t\t\t// Copy over variables that sortable's _intersectsWith uses\n\t\t\tsortable.positionAbs = draggable.positionAbs;\n\t\t\tsortable.helperProportions = draggable.helperProportions;\n\t\t\tsortable.offset.click = draggable.offset.click;\n\n\t\t\tif ( sortable._intersectsWith( sortable.containerCache ) ) {\n\t\t\t\tinnermostIntersecting = true;\n\n\t\t\t\t$.each( draggable.sortables, function() {\n\n\t\t\t\t\t// Copy over variables that sortable's _intersectsWith uses\n\t\t\t\t\tthis.positionAbs = draggable.positionAbs;\n\t\t\t\t\tthis.helperProportions = draggable.helperProportions;\n\t\t\t\t\tthis.offset.click = draggable.offset.click;\n\n\t\t\t\t\tif ( this !== sortable &&\n\t\t\t\t\t\t\tthis._intersectsWith( this.containerCache ) &&\n\t\t\t\t\t\t\t$.contains( sortable.element[ 0 ], this.element[ 0 ] ) ) {\n\t\t\t\t\t\tinnermostIntersecting = false;\n\t\t\t\t\t}\n\n\t\t\t\t\treturn innermostIntersecting;\n\t\t\t\t} );\n\t\t\t}\n\n\t\t\tif ( innermostIntersecting ) {\n\n\t\t\t\t// If it intersects, we use a little isOver variable and set it once,\n\t\t\t\t// so that the move-in stuff gets fired only once.\n\t\t\t\tif ( !sortable.isOver ) {\n\t\t\t\t\tsortable.isOver = 1;\n\n\t\t\t\t\t// Store draggable's parent in case we need to reappend to it later.\n\t\t\t\t\tdraggable._parent = ui.helper.parent();\n\n\t\t\t\t\tsortable.currentItem = ui.helper\n\t\t\t\t\t\t.appendTo( sortable.element )\n\t\t\t\t\t\t.data( \"ui-sortable-item\", true );\n\n\t\t\t\t\t// Store helper option to later restore it\n\t\t\t\t\tsortable.options._helper = sortable.options.helper;\n\n\t\t\t\t\tsortable.options.helper = function() {\n\t\t\t\t\t\treturn ui.helper[ 0 ];\n\t\t\t\t\t};\n\n\t\t\t\t\t// Fire the start events of the sortable with our passed browser event,\n\t\t\t\t\t// and our own helper (so it doesn't create a new one)\n\t\t\t\t\tevent.target = sortable.currentItem[ 0 ];\n\t\t\t\t\tsortable._mouseCapture( event, true );\n\t\t\t\t\tsortable._mouseStart( event, true, true );\n\n\t\t\t\t\t// Because the browser event is way off the new appended portlet,\n\t\t\t\t\t// modify necessary variables to reflect the changes\n\t\t\t\t\tsortable.offset.click.top = draggable.offset.click.top;\n\t\t\t\t\tsortable.offset.click.left = draggable.offset.click.left;\n\t\t\t\t\tsortable.offset.parent.left -= draggable.offset.parent.left -\n\t\t\t\t\t\tsortable.offset.parent.left;\n\t\t\t\t\tsortable.offset.parent.top -= draggable.offset.parent.top -\n\t\t\t\t\t\tsortable.offset.parent.top;\n\n\t\t\t\t\tdraggable._trigger( \"toSortable\", event );\n\n\t\t\t\t\t// Inform draggable that the helper is in a valid drop zone,\n\t\t\t\t\t// used solely in the revert option to handle \"valid/invalid\".\n\t\t\t\t\tdraggable.dropped = sortable.element;\n\n\t\t\t\t\t// Need to refreshPositions of all sortables in the case that\n\t\t\t\t\t// adding to one sortable changes the location of the other sortables (#9675)\n\t\t\t\t\t$.each( draggable.sortables, function() {\n\t\t\t\t\t\tthis.refreshPositions();\n\t\t\t\t\t} );\n\n\t\t\t\t\t// Hack so receive/update callbacks work (mostly)\n\t\t\t\t\tdraggable.currentItem = draggable.element;\n\t\t\t\t\tsortable.fromOutside = draggable;\n\t\t\t\t}\n\n\t\t\t\tif ( sortable.currentItem ) {\n\t\t\t\t\tsortable._mouseDrag( event );\n\n\t\t\t\t\t// Copy the sortable's position because the draggable's can potentially reflect\n\t\t\t\t\t// a relative position, while sortable is always absolute, which the dragged\n\t\t\t\t\t// element has now become. (#8809)\n\t\t\t\t\tui.position = sortable.position;\n\t\t\t\t}\n\t\t\t} else {\n\n\t\t\t\t// If it doesn't intersect with the sortable, and it intersected before,\n\t\t\t\t// we fake the drag stop of the sortable, but make sure it doesn't remove\n\t\t\t\t// the helper by using cancelHelperRemoval.\n\t\t\t\tif ( sortable.isOver ) {\n\n\t\t\t\t\tsortable.isOver = 0;\n\t\t\t\t\tsortable.cancelHelperRemoval = true;\n\n\t\t\t\t\t// Calling sortable's mouseStop would trigger a revert,\n\t\t\t\t\t// so revert must be temporarily false until after mouseStop is called.\n\t\t\t\t\tsortable.options._revert = sortable.options.revert;\n\t\t\t\t\tsortable.options.revert = false;\n\n\t\t\t\t\tsortable._trigger( \"out\", event, sortable._uiHash( sortable ) );\n\t\t\t\t\tsortable._mouseStop( event, true );\n\n\t\t\t\t\t// Restore sortable behaviors that were modfied\n\t\t\t\t\t// when the draggable entered the sortable area (#9481)\n\t\t\t\t\tsortable.options.revert = sortable.options._revert;\n\t\t\t\t\tsortable.options.helper = sortable.options._helper;\n\n\t\t\t\t\tif ( sortable.placeholder ) {\n\t\t\t\t\t\tsortable.placeholder.remove();\n\t\t\t\t\t}\n\n\t\t\t\t\t// Restore and recalculate the draggable's offset considering the sortable\n\t\t\t\t\t// may have modified them in unexpected ways. (#8809, #10669)\n\t\t\t\t\tui.helper.appendTo( draggable._parent );\n\t\t\t\t\tdraggable._refreshOffsets( event );\n\t\t\t\t\tui.position = draggable._generatePosition( event, true );\n\n\t\t\t\t\tdraggable._trigger( \"fromSortable\", event );\n\n\t\t\t\t\t// Inform draggable that the helper is no longer in a valid drop zone\n\t\t\t\t\tdraggable.dropped = false;\n\n\t\t\t\t\t// Need to refreshPositions of all sortables just in case removing\n\t\t\t\t\t// from one sortable changes the location of other sortables (#9675)\n\t\t\t\t\t$.each( draggable.sortables, function() {\n\t\t\t\t\t\tthis.refreshPositions();\n\t\t\t\t\t} );\n\t\t\t\t}\n\t\t\t}\n\t\t} );\n\t}\n} );\n\n$.ui.plugin.add( \"draggable\", \"cursor\", {\n\tstart: function( event, ui, instance ) {\n\t\tvar t = $( \"body\" ),\n\t\t\to = instance.options;\n\n\t\tif ( t.css( \"cursor\" ) ) {\n\t\t\to._cursor = t.css( \"cursor\" );\n\t\t}\n\t\tt.css( \"cursor\", o.cursor );\n\t},\n\tstop: function( event, ui, instance ) {\n\t\tvar o = instance.options;\n\t\tif ( o._cursor ) {\n\t\t\t$( \"body\" ).css( \"cursor\", o._cursor );\n\t\t}\n\t}\n} );\n\n$.ui.plugin.add( \"draggable\", \"opacity\", {\n\tstart: function( event, ui, instance ) {\n\t\tvar t = $( ui.helper ),\n\t\t\to = instance.options;\n\t\tif ( t.css( \"opacity\" ) ) {\n\t\t\to._opacity = t.css( \"opacity\" );\n\t\t}\n\t\tt.css( \"opacity\", o.opacity );\n\t},\n\tstop: function( event, ui, instance ) {\n\t\tvar o = instance.options;\n\t\tif ( o._opacity ) {\n\t\t\t$( ui.helper ).css( \"opacity\", o._opacity );\n\t\t}\n\t}\n} );\n\n$.ui.plugin.add( \"draggable\", \"scroll\", {\n\tstart: function( event, ui, i ) {\n\t\tif ( !i.scrollParentNotHidden ) {\n\t\t\ti.scrollParentNotHidden = i.helper.scrollParent( false );\n\t\t}\n\n\t\tif ( i.scrollParentNotHidden[ 0 ] !== i.document[ 0 ] &&\n\t\t\t\ti.scrollParentNotHidden[ 0 ].tagName !== \"HTML\" ) {\n\t\t\ti.overflowOffset = i.scrollParentNotHidden.offset();\n\t\t}\n\t},\n\tdrag: function( event, ui, i  ) {\n\n\t\tvar o = i.options,\n\t\t\tscrolled = false,\n\t\t\tscrollParent = i.scrollParentNotHidden[ 0 ],\n\t\t\tdocument = i.document[ 0 ];\n\n\t\tif ( scrollParent !== document && scrollParent.tagName !== \"HTML\" ) {\n\t\t\tif ( !o.axis || o.axis !== \"x\" ) {\n\t\t\t\tif ( ( i.overflowOffset.top + scrollParent.offsetHeight ) - event.pageY <\n\t\t\t\t\t\to.scrollSensitivity ) {\n\t\t\t\t\tscrollParent.scrollTop = scrolled = scrollParent.scrollTop + o.scrollSpeed;\n\t\t\t\t} else if ( event.pageY - i.overflowOffset.top < o.scrollSensitivity ) {\n\t\t\t\t\tscrollParent.scrollTop = scrolled = scrollParent.scrollTop - o.scrollSpeed;\n\t\t\t\t}\n\t\t\t}\n\n\t\t\tif ( !o.axis || o.axis !== \"y\" ) {\n\t\t\t\tif ( ( i.overflowOffset.left + scrollParent.offsetWidth ) - event.pageX <\n\t\t\t\t\t\to.scrollSensitivity ) {\n\t\t\t\t\tscrollParent.scrollLeft = scrolled = scrollParent.scrollLeft + o.scrollSpeed;\n\t\t\t\t} else if ( event.pageX - i.overflowOffset.left < o.scrollSensitivity ) {\n\t\t\t\t\tscrollParent.scrollLeft = scrolled = scrollParent.scrollLeft - o.scrollSpeed;\n\t\t\t\t}\n\t\t\t}\n\n\t\t} else {\n\n\t\t\tif ( !o.axis || o.axis !== \"x\" ) {\n\t\t\t\tif ( event.pageY - $( document ).scrollTop() < o.scrollSensitivity ) {\n\t\t\t\t\tscrolled = $( document ).scrollTop( $( document ).scrollTop() - o.scrollSpeed );\n\t\t\t\t} else if ( $( window ).height() - ( event.pageY - $( document ).scrollTop() ) <\n\t\t\t\t\t\to.scrollSensitivity ) {\n\t\t\t\t\tscrolled = $( document ).scrollTop( $( document ).scrollTop() + o.scrollSpeed );\n\t\t\t\t}\n\t\t\t}\n\n\t\t\tif ( !o.axis || o.axis !== \"y\" ) {\n\t\t\t\tif ( event.pageX - $( document ).scrollLeft() < o.scrollSensitivity ) {\n\t\t\t\t\tscrolled = $( document ).scrollLeft(\n\t\t\t\t\t\t$( document ).scrollLeft() - o.scrollSpeed\n\t\t\t\t\t);\n\t\t\t\t} else if ( $( window ).width() - ( event.pageX - $( document ).scrollLeft() ) <\n\t\t\t\t\t\to.scrollSensitivity ) {\n\t\t\t\t\tscrolled = $( document ).scrollLeft(\n\t\t\t\t\t\t$( document ).scrollLeft() + o.scrollSpeed\n\t\t\t\t\t);\n\t\t\t\t}\n\t\t\t}\n\n\t\t}\n\n\t\tif ( scrolled !== false && $.ui.ddmanager && !o.dropBehaviour ) {\n\t\t\t$.ui.ddmanager.prepareOffsets( i, event );\n\t\t}\n\n\t}\n} );\n\n$.ui.plugin.add( \"draggable\", \"snap\", {\n\tstart: function( event, ui, i ) {\n\n\t\tvar o = i.options;\n\n\t\ti.snapElements = [];\n\n\t\t$( o.snap.constructor !== String ? ( o.snap.items || \":data(ui-draggable)\" ) : o.snap )\n\t\t\t.each( function() {\n\t\t\t\tvar $t = $( this ),\n\t\t\t\t\t$o = $t.offset();\n\t\t\t\tif ( this !== i.element[ 0 ] ) {\n\t\t\t\t\ti.snapElements.push( {\n\t\t\t\t\t\titem: this,\n\t\t\t\t\t\twidth: $t.outerWidth(), height: $t.outerHeight(),\n\t\t\t\t\t\ttop: $o.top, left: $o.left\n\t\t\t\t\t} );\n\t\t\t\t}\n\t\t\t} );\n\n\t},\n\tdrag: function( event, ui, inst ) {\n\n\t\tvar ts, bs, ls, rs, l, r, t, b, i, first,\n\t\t\to = inst.options,\n\t\t\td = o.snapTolerance,\n\t\t\tx1 = ui.offset.left, x2 = x1 + inst.helperProportions.width,\n\t\t\ty1 = ui.offset.top, y2 = y1 + inst.helperProportions.height;\n\n\t\tfor ( i = inst.snapElements.length - 1; i >= 0; i-- ) {\n\n\t\t\tl = inst.snapElements[ i ].left - inst.margins.left;\n\t\t\tr = l + inst.snapElements[ i ].width;\n\t\t\tt = inst.snapElements[ i ].top - inst.margins.top;\n\t\t\tb = t + inst.snapElements[ i ].height;\n\n\t\t\tif ( x2 < l - d || x1 > r + d || y2 < t - d || y1 > b + d ||\n\t\t\t\t\t!$.contains( inst.snapElements[ i ].item.ownerDocument,\n\t\t\t\t\tinst.snapElements[ i ].item ) ) {\n\t\t\t\tif ( inst.snapElements[ i ].snapping ) {\n\t\t\t\t\t( inst.options.snap.release &&\n\t\t\t\t\t\tinst.options.snap.release.call(\n\t\t\t\t\t\t\tinst.element,\n\t\t\t\t\t\t\tevent,\n\t\t\t\t\t\t\t$.extend( inst._uiHash(), { snapItem: inst.snapElements[ i ].item } )\n\t\t\t\t\t\t) );\n\t\t\t\t}\n\t\t\t\tinst.snapElements[ i ].snapping = false;\n\t\t\t\tcontinue;\n\t\t\t}\n\n\t\t\tif ( o.snapMode !== \"inner\" ) {\n\t\t\t\tts = Math.abs( t - y2 ) <= d;\n\t\t\t\tbs = Math.abs( b - y1 ) <= d;\n\t\t\t\tls = Math.abs( l - x2 ) <= d;\n\t\t\t\trs = Math.abs( r - x1 ) <= d;\n\t\t\t\tif ( ts ) {\n\t\t\t\t\tui.position.top = inst._convertPositionTo( \"relative\", {\n\t\t\t\t\t\ttop: t - inst.helperProportions.height,\n\t\t\t\t\t\tleft: 0\n\t\t\t\t\t} ).top;\n\t\t\t\t}\n\t\t\t\tif ( bs ) {\n\t\t\t\t\tui.position.top = inst._convertPositionTo( \"relative\", {\n\t\t\t\t\t\ttop: b,\n\t\t\t\t\t\tleft: 0\n\t\t\t\t\t} ).top;\n\t\t\t\t}\n\t\t\t\tif ( ls ) {\n\t\t\t\t\tui.position.left = inst._convertPositionTo( \"relative\", {\n\t\t\t\t\t\ttop: 0,\n\t\t\t\t\t\tleft: l - inst.helperProportions.width\n\t\t\t\t\t} ).left;\n\t\t\t\t}\n\t\t\t\tif ( rs ) {\n\t\t\t\t\tui.position.left = inst._convertPositionTo( \"relative\", {\n\t\t\t\t\t\ttop: 0,\n\t\t\t\t\t\tleft: r\n\t\t\t\t\t} ).left;\n\t\t\t\t}\n\t\t\t}\n\n\t\t\tfirst = ( ts || bs || ls || rs );\n\n\t\t\tif ( o.snapMode !== \"outer\" ) {\n\t\t\t\tts = Math.abs( t - y1 ) <= d;\n\t\t\t\tbs = Math.abs( b - y2 ) <= d;\n\t\t\t\tls = Math.abs( l - x1 ) <= d;\n\t\t\t\trs = Math.abs( r - x2 ) <= d;\n\t\t\t\tif ( ts ) {\n\t\t\t\t\tui.position.top = inst._convertPositionTo( \"relative\", {\n\t\t\t\t\t\ttop: t,\n\t\t\t\t\t\tleft: 0\n\t\t\t\t\t} ).top;\n\t\t\t\t}\n\t\t\t\tif ( bs ) {\n\t\t\t\t\tui.position.top = inst._convertPositionTo( \"relative\", {\n\t\t\t\t\t\ttop: b - inst.helperProportions.height,\n\t\t\t\t\t\tleft: 0\n\t\t\t\t\t} ).top;\n\t\t\t\t}\n\t\t\t\tif ( ls ) {\n\t\t\t\t\tui.position.left = inst._convertPositionTo( \"relative\", {\n\t\t\t\t\t\ttop: 0,\n\t\t\t\t\t\tleft: l\n\t\t\t\t\t} ).left;\n\t\t\t\t}\n\t\t\t\tif ( rs ) {\n\t\t\t\t\tui.position.left = inst._convertPositionTo( \"relative\", {\n\t\t\t\t\t\ttop: 0,\n\t\t\t\t\t\tleft: r - inst.helperProportions.width\n\t\t\t\t\t} ).left;\n\t\t\t\t}\n\t\t\t}\n\n\t\t\tif ( !inst.snapElements[ i ].snapping && ( ts || bs || ls || rs || first ) ) {\n\t\t\t\t( inst.options.snap.snap &&\n\t\t\t\t\tinst.options.snap.snap.call(\n\t\t\t\t\t\tinst.element,\n\t\t\t\t\t\tevent,\n\t\t\t\t\t\t$.extend( inst._uiHash(), {\n\t\t\t\t\t\t\tsnapItem: inst.snapElements[ i ].item\n\t\t\t\t\t\t} ) ) );\n\t\t\t}\n\t\t\tinst.snapElements[ i ].snapping = ( ts || bs || ls || rs || first );\n\n\t\t}\n\n\t}\n} );\n\n$.ui.plugin.add( \"draggable\", \"stack\", {\n\tstart: function( event, ui, instance ) {\n\t\tvar min,\n\t\t\to = instance.options,\n\t\t\tgroup = $.makeArray( $( o.stack ) ).sort( function( a, b ) {\n\t\t\t\treturn ( parseInt( $( a ).css( \"zIndex\" ), 10 ) || 0 ) -\n\t\t\t\t\t( parseInt( $( b ).css( \"zIndex\" ), 10 ) || 0 );\n\t\t\t} );\n\n\t\tif ( !group.length ) { return; }\n\n\t\tmin = parseInt( $( group[ 0 ] ).css( \"zIndex\" ), 10 ) || 0;\n\t\t$( group ).each( function( i ) {\n\t\t\t$( this ).css( \"zIndex\", min + i );\n\t\t} );\n\t\tthis.css( \"zIndex\", ( min + group.length ) );\n\t}\n} );\n\n$.ui.plugin.add( \"draggable\", \"zIndex\", {\n\tstart: function( event, ui, instance ) {\n\t\tvar t = $( ui.helper ),\n\t\t\to = instance.options;\n\n\t\tif ( t.css( \"zIndex\" ) ) {\n\t\t\to._zIndex = t.css( \"zIndex\" );\n\t\t}\n\t\tt.css( \"zIndex\", o.zIndex );\n\t},\n\tstop: function( event, ui, instance ) {\n\t\tvar o = instance.options;\n\n\t\tif ( o._zIndex ) {\n\t\t\t$( ui.helper ).css( \"zIndex\", o._zIndex );\n\t\t}\n\t}\n} );\n\nreturn $.ui.draggable;\n\n} ) );\n\n\n\n//////////////////\n// WEBPACK FOOTER\n// ./~/jquery-ui/ui/widgets/draggable.js\n// module id = 13\n// module chunks = 0","/*!\n * jQuery UI Mouse 1.12.1\n * http://jqueryui.com\n *\n * Copyright jQuery Foundation and other contributors\n * Released under the MIT license.\n * http://jquery.org/license\n */\n\n//>>label: Mouse\n//>>group: Widgets\n//>>description: Abstracts mouse-based interactions to assist in creating certain widgets.\n//>>docs: http://api.jqueryui.com/mouse/\n\n( function( factory ) {\n\tif ( typeof define === \"function\" && define.amd ) {\n\n\t\t// AMD. Register as an anonymous module.\n\t\tdefine( [\n\t\t\t\"jquery\",\n\t\t\t\"../ie\",\n\t\t\t\"../version\",\n\t\t\t\"../widget\"\n\t\t], factory );\n\t} else {\n\n\t\t// Browser globals\n\t\tfactory( jQuery );\n\t}\n}( function( $ ) {\n\nvar mouseHandled = false;\n$( document ).on( \"mouseup\", function() {\n\tmouseHandled = false;\n} );\n\nreturn $.widget( \"ui.mouse\", {\n\tversion: \"1.12.1\",\n\toptions: {\n\t\tcancel: \"input, textarea, button, select, option\",\n\t\tdistance: 1,\n\t\tdelay: 0\n\t},\n\t_mouseInit: function() {\n\t\tvar that = this;\n\n\t\tthis.element\n\t\t\t.on( \"mousedown.\" + this.widgetName, function( event ) {\n\t\t\t\treturn that._mouseDown( event );\n\t\t\t} )\n\t\t\t.on( \"click.\" + this.widgetName, function( event ) {\n\t\t\t\tif ( true === $.data( event.target, that.widgetName + \".preventClickEvent\" ) ) {\n\t\t\t\t\t$.removeData( event.target, that.widgetName + \".preventClickEvent\" );\n\t\t\t\t\tevent.stopImmediatePropagation();\n\t\t\t\t\treturn false;\n\t\t\t\t}\n\t\t\t} );\n\n\t\tthis.started = false;\n\t},\n\n\t// TODO: make sure destroying one instance of mouse doesn't mess with\n\t// other instances of mouse\n\t_mouseDestroy: function() {\n\t\tthis.element.off( \".\" + this.widgetName );\n\t\tif ( this._mouseMoveDelegate ) {\n\t\t\tthis.document\n\t\t\t\t.off( \"mousemove.\" + this.widgetName, this._mouseMoveDelegate )\n\t\t\t\t.off( \"mouseup.\" + this.widgetName, this._mouseUpDelegate );\n\t\t}\n\t},\n\n\t_mouseDown: function( event ) {\n\n\t\t// don't let more than one widget handle mouseStart\n\t\tif ( mouseHandled ) {\n\t\t\treturn;\n\t\t}\n\n\t\tthis._mouseMoved = false;\n\n\t\t// We may have missed mouseup (out of window)\n\t\t( this._mouseStarted && this._mouseUp( event ) );\n\n\t\tthis._mouseDownEvent = event;\n\n\t\tvar that = this,\n\t\t\tbtnIsLeft = ( event.which === 1 ),\n\n\t\t\t// event.target.nodeName works around a bug in IE 8 with\n\t\t\t// disabled inputs (#7620)\n\t\t\telIsCancel = ( typeof this.options.cancel === \"string\" && event.target.nodeName ?\n\t\t\t\t$( event.target ).closest( this.options.cancel ).length : false );\n\t\tif ( !btnIsLeft || elIsCancel || !this._mouseCapture( event ) ) {\n\t\t\treturn true;\n\t\t}\n\n\t\tthis.mouseDelayMet = !this.options.delay;\n\t\tif ( !this.mouseDelayMet ) {\n\t\t\tthis._mouseDelayTimer = setTimeout( function() {\n\t\t\t\tthat.mouseDelayMet = true;\n\t\t\t}, this.options.delay );\n\t\t}\n\n\t\tif ( this._mouseDistanceMet( event ) && this._mouseDelayMet( event ) ) {\n\t\t\tthis._mouseStarted = ( this._mouseStart( event ) !== false );\n\t\t\tif ( !this._mouseStarted ) {\n\t\t\t\tevent.preventDefault();\n\t\t\t\treturn true;\n\t\t\t}\n\t\t}\n\n\t\t// Click event may never have fired (Gecko & Opera)\n\t\tif ( true === $.data( event.target, this.widgetName + \".preventClickEvent\" ) ) {\n\t\t\t$.removeData( event.target, this.widgetName + \".preventClickEvent\" );\n\t\t}\n\n\t\t// These delegates are required to keep context\n\t\tthis._mouseMoveDelegate = function( event ) {\n\t\t\treturn that._mouseMove( event );\n\t\t};\n\t\tthis._mouseUpDelegate = function( event ) {\n\t\t\treturn that._mouseUp( event );\n\t\t};\n\n\t\tthis.document\n\t\t\t.on( \"mousemove.\" + this.widgetName, this._mouseMoveDelegate )\n\t\t\t.on( \"mouseup.\" + this.widgetName, this._mouseUpDelegate );\n\n\t\tevent.preventDefault();\n\n\t\tmouseHandled = true;\n\t\treturn true;\n\t},\n\n\t_mouseMove: function( event ) {\n\n\t\t// Only check for mouseups outside the document if you've moved inside the document\n\t\t// at least once. This prevents the firing of mouseup in the case of IE<9, which will\n\t\t// fire a mousemove event if content is placed under the cursor. See #7778\n\t\t// Support: IE <9\n\t\tif ( this._mouseMoved ) {\n\n\t\t\t// IE mouseup check - mouseup happened when mouse was out of window\n\t\t\tif ( $.ui.ie && ( !document.documentMode || document.documentMode < 9 ) &&\n\t\t\t\t\t!event.button ) {\n\t\t\t\treturn this._mouseUp( event );\n\n\t\t\t// Iframe mouseup check - mouseup occurred in another document\n\t\t\t} else if ( !event.which ) {\n\n\t\t\t\t// Support: Safari <=8 - 9\n\t\t\t\t// Safari sets which to 0 if you press any of the following keys\n\t\t\t\t// during a drag (#14461)\n\t\t\t\tif ( event.originalEvent.altKey || event.originalEvent.ctrlKey ||\n\t\t\t\t\t\tevent.originalEvent.metaKey || event.originalEvent.shiftKey ) {\n\t\t\t\t\tthis.ignoreMissingWhich = true;\n\t\t\t\t} else if ( !this.ignoreMissingWhich ) {\n\t\t\t\t\treturn this._mouseUp( event );\n\t\t\t\t}\n\t\t\t}\n\t\t}\n\n\t\tif ( event.which || event.button ) {\n\t\t\tthis._mouseMoved = true;\n\t\t}\n\n\t\tif ( this._mouseStarted ) {\n\t\t\tthis._mouseDrag( event );\n\t\t\treturn event.preventDefault();\n\t\t}\n\n\t\tif ( this._mouseDistanceMet( event ) && this._mouseDelayMet( event ) ) {\n\t\t\tthis._mouseStarted =\n\t\t\t\t( this._mouseStart( this._mouseDownEvent, event ) !== false );\n\t\t\t( this._mouseStarted ? this._mouseDrag( event ) : this._mouseUp( event ) );\n\t\t}\n\n\t\treturn !this._mouseStarted;\n\t},\n\n\t_mouseUp: function( event ) {\n\t\tthis.document\n\t\t\t.off( \"mousemove.\" + this.widgetName, this._mouseMoveDelegate )\n\t\t\t.off( \"mouseup.\" + this.widgetName, this._mouseUpDelegate );\n\n\t\tif ( this._mouseStarted ) {\n\t\t\tthis._mouseStarted = false;\n\n\t\t\tif ( event.target === this._mouseDownEvent.target ) {\n\t\t\t\t$.data( event.target, this.widgetName + \".preventClickEvent\", true );\n\t\t\t}\n\n\t\t\tthis._mouseStop( event );\n\t\t}\n\n\t\tif ( this._mouseDelayTimer ) {\n\t\t\tclearTimeout( this._mouseDelayTimer );\n\t\t\tdelete this._mouseDelayTimer;\n\t\t}\n\n\t\tthis.ignoreMissingWhich = false;\n\t\tmouseHandled = false;\n\t\tevent.preventDefault();\n\t},\n\n\t_mouseDistanceMet: function( event ) {\n\t\treturn ( Math.max(\n\t\t\t\tMath.abs( this._mouseDownEvent.pageX - event.pageX ),\n\t\t\t\tMath.abs( this._mouseDownEvent.pageY - event.pageY )\n\t\t\t) >= this.options.distance\n\t\t);\n\t},\n\n\t_mouseDelayMet: function( /* event */ ) {\n\t\treturn this.mouseDelayMet;\n\t},\n\n\t// These are placeholder methods, to be overriden by extending plugin\n\t_mouseStart: function( /* event */ ) {},\n\t_mouseDrag: function( /* event */ ) {},\n\t_mouseStop: function( /* event */ ) {},\n\t_mouseCapture: function( /* event */ ) { return true; }\n} );\n\n} ) );\n\n\n\n//////////////////\n// WEBPACK FOOTER\n// ./~/jquery-ui/ui/widgets/mouse.js\n// module id = 14\n// module chunks = 0","( function( factory ) {\n\tif ( typeof define === \"function\" && define.amd ) {\n\n\t\t// AMD. Register as an anonymous module.\n\t\tdefine( [ \"jquery\", \"./version\" ], factory );\n\t} else {\n\n\t\t// Browser globals\n\t\tfactory( jQuery );\n\t}\n} ( function( $ ) {\n\n// This file is deprecated\nreturn $.ui.ie = !!/msie [\\w.]+/.exec( navigator.userAgent.toLowerCase() );\n} ) );\n\n\n\n//////////////////\n// WEBPACK FOOTER\n// ./~/jquery-ui/ui/ie.js\n// module id = 15\n// module chunks = 0","( function( factory ) {\n\tif ( typeof define === \"function\" && define.amd ) {\n\n\t\t// AMD. Register as an anonymous module.\n\t\tdefine( [ \"jquery\" ], factory );\n\t} else {\n\n\t\t// Browser globals\n\t\tfactory( jQuery );\n\t}\n} ( function( $ ) {\n\n$.ui = $.ui || {};\n\nreturn $.ui.version = \"1.12.1\";\n\n} ) );\n\n\n\n//////////////////\n// WEBPACK FOOTER\n// ./~/jquery-ui/ui/version.js\n// module id = 16\n// module chunks = 0","/*!\n * jQuery UI Widget 1.12.1\n * http://jqueryui.com\n *\n * Copyright jQuery Foundation and other contributors\n * Released under the MIT license.\n * http://jquery.org/license\n */\n\n//>>label: Widget\n//>>group: Core\n//>>description: Provides a factory for creating stateful widgets with a common API.\n//>>docs: http://api.jqueryui.com/jQuery.widget/\n//>>demos: http://jqueryui.com/widget/\n\n( function( factory ) {\n\tif ( typeof define === \"function\" && define.amd ) {\n\n\t\t// AMD. Register as an anonymous module.\n\t\tdefine( [ \"jquery\", \"./version\" ], factory );\n\t} else {\n\n\t\t// Browser globals\n\t\tfactory( jQuery );\n\t}\n}( function( $ ) {\n\nvar widgetUuid = 0;\nvar widgetSlice = Array.prototype.slice;\n\n$.cleanData = ( function( orig ) {\n\treturn function( elems ) {\n\t\tvar events, elem, i;\n\t\tfor ( i = 0; ( elem = elems[ i ] ) != null; i++ ) {\n\t\t\ttry {\n\n\t\t\t\t// Only trigger remove when necessary to save time\n\t\t\t\tevents = $._data( elem, \"events\" );\n\t\t\t\tif ( events && events.remove ) {\n\t\t\t\t\t$( elem ).triggerHandler( \"remove\" );\n\t\t\t\t}\n\n\t\t\t// Http://bugs.jquery.com/ticket/8235\n\t\t\t} catch ( e ) {}\n\t\t}\n\t\torig( elems );\n\t};\n} )( $.cleanData );\n\n$.widget = function( name, base, prototype ) {\n\tvar existingConstructor, constructor, basePrototype;\n\n\t// ProxiedPrototype allows the provided prototype to remain unmodified\n\t// so that it can be used as a mixin for multiple widgets (#8876)\n\tvar proxiedPrototype = {};\n\n\tvar namespace = name.split( \".\" )[ 0 ];\n\tname = name.split( \".\" )[ 1 ];\n\tvar fullName = namespace + \"-\" + name;\n\n\tif ( !prototype ) {\n\t\tprototype = base;\n\t\tbase = $.Widget;\n\t}\n\n\tif ( $.isArray( prototype ) ) {\n\t\tprototype = $.extend.apply( null, [ {} ].concat( prototype ) );\n\t}\n\n\t// Create selector for plugin\n\t$.expr[ \":\" ][ fullName.toLowerCase() ] = function( elem ) {\n\t\treturn !!$.data( elem, fullName );\n\t};\n\n\t$[ namespace ] = $[ namespace ] || {};\n\texistingConstructor = $[ namespace ][ name ];\n\tconstructor = $[ namespace ][ name ] = function( options, element ) {\n\n\t\t// Allow instantiation without \"new\" keyword\n\t\tif ( !this._createWidget ) {\n\t\t\treturn new constructor( options, element );\n\t\t}\n\n\t\t// Allow instantiation without initializing for simple inheritance\n\t\t// must use \"new\" keyword (the code above always passes args)\n\t\tif ( arguments.length ) {\n\t\t\tthis._createWidget( options, element );\n\t\t}\n\t};\n\n\t// Extend with the existing constructor to carry over any static properties\n\t$.extend( constructor, existingConstructor, {\n\t\tversion: prototype.version,\n\n\t\t// Copy the object used to create the prototype in case we need to\n\t\t// redefine the widget later\n\t\t_proto: $.extend( {}, prototype ),\n\n\t\t// Track widgets that inherit from this widget in case this widget is\n\t\t// redefined after a widget inherits from it\n\t\t_childConstructors: []\n\t} );\n\n\tbasePrototype = new base();\n\n\t// We need to make the options hash a property directly on the new instance\n\t// otherwise we'll modify the options hash on the prototype that we're\n\t// inheriting from\n\tbasePrototype.options = $.widget.extend( {}, basePrototype.options );\n\t$.each( prototype, function( prop, value ) {\n\t\tif ( !$.isFunction( value ) ) {\n\t\t\tproxiedPrototype[ prop ] = value;\n\t\t\treturn;\n\t\t}\n\t\tproxiedPrototype[ prop ] = ( function() {\n\t\t\tfunction _super() {\n\t\t\t\treturn base.prototype[ prop ].apply( this, arguments );\n\t\t\t}\n\n\t\t\tfunction _superApply( args ) {\n\t\t\t\treturn base.prototype[ prop ].apply( this, args );\n\t\t\t}\n\n\t\t\treturn function() {\n\t\t\t\tvar __super = this._super;\n\t\t\t\tvar __superApply = this._superApply;\n\t\t\t\tvar returnValue;\n\n\t\t\t\tthis._super = _super;\n\t\t\t\tthis._superApply = _superApply;\n\n\t\t\t\treturnValue = value.apply( this, arguments );\n\n\t\t\t\tthis._super = __super;\n\t\t\t\tthis._superApply = __superApply;\n\n\t\t\t\treturn returnValue;\n\t\t\t};\n\t\t} )();\n\t} );\n\tconstructor.prototype = $.widget.extend( basePrototype, {\n\n\t\t// TODO: remove support for widgetEventPrefix\n\t\t// always use the name + a colon as the prefix, e.g., draggable:start\n\t\t// don't prefix for widgets that aren't DOM-based\n\t\twidgetEventPrefix: existingConstructor ? ( basePrototype.widgetEventPrefix || name ) : name\n\t}, proxiedPrototype, {\n\t\tconstructor: constructor,\n\t\tnamespace: namespace,\n\t\twidgetName: name,\n\t\twidgetFullName: fullName\n\t} );\n\n\t// If this widget is being redefined then we need to find all widgets that\n\t// are inheriting from it and redefine all of them so that they inherit from\n\t// the new version of this widget. We're essentially trying to replace one\n\t// level in the prototype chain.\n\tif ( existingConstructor ) {\n\t\t$.each( existingConstructor._childConstructors, function( i, child ) {\n\t\t\tvar childPrototype = child.prototype;\n\n\t\t\t// Redefine the child widget using the same prototype that was\n\t\t\t// originally used, but inherit from the new version of the base\n\t\t\t$.widget( childPrototype.namespace + \".\" + childPrototype.widgetName, constructor,\n\t\t\t\tchild._proto );\n\t\t} );\n\n\t\t// Remove the list of existing child constructors from the old constructor\n\t\t// so the old child constructors can be garbage collected\n\t\tdelete existingConstructor._childConstructors;\n\t} else {\n\t\tbase._childConstructors.push( constructor );\n\t}\n\n\t$.widget.bridge( name, constructor );\n\n\treturn constructor;\n};\n\n$.widget.extend = function( target ) {\n\tvar input = widgetSlice.call( arguments, 1 );\n\tvar inputIndex = 0;\n\tvar inputLength = input.length;\n\tvar key;\n\tvar value;\n\n\tfor ( ; inputIndex < inputLength; inputIndex++ ) {\n\t\tfor ( key in input[ inputIndex ] ) {\n\t\t\tvalue = input[ inputIndex ][ key ];\n\t\t\tif ( input[ inputIndex ].hasOwnProperty( key ) && value !== undefined ) {\n\n\t\t\t\t// Clone objects\n\t\t\t\tif ( $.isPlainObject( value ) ) {\n\t\t\t\t\ttarget[ key ] = $.isPlainObject( target[ key ] ) ?\n\t\t\t\t\t\t$.widget.extend( {}, target[ key ], value ) :\n\n\t\t\t\t\t\t// Don't extend strings, arrays, etc. with objects\n\t\t\t\t\t\t$.widget.extend( {}, value );\n\n\t\t\t\t// Copy everything else by reference\n\t\t\t\t} else {\n\t\t\t\t\ttarget[ key ] = value;\n\t\t\t\t}\n\t\t\t}\n\t\t}\n\t}\n\treturn target;\n};\n\n$.widget.bridge = function( name, object ) {\n\tvar fullName = object.prototype.widgetFullName || name;\n\t$.fn[ name ] = function( options ) {\n\t\tvar isMethodCall = typeof options === \"string\";\n\t\tvar args = widgetSlice.call( arguments, 1 );\n\t\tvar returnValue = this;\n\n\t\tif ( isMethodCall ) {\n\n\t\t\t// If this is an empty collection, we need to have the instance method\n\t\t\t// return undefined instead of the jQuery instance\n\t\t\tif ( !this.length && options === \"instance\" ) {\n\t\t\t\treturnValue = undefined;\n\t\t\t} else {\n\t\t\t\tthis.each( function() {\n\t\t\t\t\tvar methodValue;\n\t\t\t\t\tvar instance = $.data( this, fullName );\n\n\t\t\t\t\tif ( options === \"instance\" ) {\n\t\t\t\t\t\treturnValue = instance;\n\t\t\t\t\t\treturn false;\n\t\t\t\t\t}\n\n\t\t\t\t\tif ( !instance ) {\n\t\t\t\t\t\treturn $.error( \"cannot call methods on \" + name +\n\t\t\t\t\t\t\t\" prior to initialization; \" +\n\t\t\t\t\t\t\t\"attempted to call method '\" + options + \"'\" );\n\t\t\t\t\t}\n\n\t\t\t\t\tif ( !$.isFunction( instance[ options ] ) || options.charAt( 0 ) === \"_\" ) {\n\t\t\t\t\t\treturn $.error( \"no such method '\" + options + \"' for \" + name +\n\t\t\t\t\t\t\t\" widget instance\" );\n\t\t\t\t\t}\n\n\t\t\t\t\tmethodValue = instance[ options ].apply( instance, args );\n\n\t\t\t\t\tif ( methodValue !== instance && methodValue !== undefined ) {\n\t\t\t\t\t\treturnValue = methodValue && methodValue.jquery ?\n\t\t\t\t\t\t\treturnValue.pushStack( methodValue.get() ) :\n\t\t\t\t\t\t\tmethodValue;\n\t\t\t\t\t\treturn false;\n\t\t\t\t\t}\n\t\t\t\t} );\n\t\t\t}\n\t\t} else {\n\n\t\t\t// Allow multiple hashes to be passed on init\n\t\t\tif ( args.length ) {\n\t\t\t\toptions = $.widget.extend.apply( null, [ options ].concat( args ) );\n\t\t\t}\n\n\t\t\tthis.each( function() {\n\t\t\t\tvar instance = $.data( this, fullName );\n\t\t\t\tif ( instance ) {\n\t\t\t\t\tinstance.option( options || {} );\n\t\t\t\t\tif ( instance._init ) {\n\t\t\t\t\t\tinstance._init();\n\t\t\t\t\t}\n\t\t\t\t} else {\n\t\t\t\t\t$.data( this, fullName, new object( options, this ) );\n\t\t\t\t}\n\t\t\t} );\n\t\t}\n\n\t\treturn returnValue;\n\t};\n};\n\n$.Widget = function( /* options, element */ ) {};\n$.Widget._childConstructors = [];\n\n$.Widget.prototype = {\n\twidgetName: \"widget\",\n\twidgetEventPrefix: \"\",\n\tdefaultElement: \"<div>\",\n\n\toptions: {\n\t\tclasses: {},\n\t\tdisabled: false,\n\n\t\t// Callbacks\n\t\tcreate: null\n\t},\n\n\t_createWidget: function( options, element ) {\n\t\telement = $( element || this.defaultElement || this )[ 0 ];\n\t\tthis.element = $( element );\n\t\tthis.uuid = widgetUuid++;\n\t\tthis.eventNamespace = \".\" + this.widgetName + this.uuid;\n\n\t\tthis.bindings = $();\n\t\tthis.hoverable = $();\n\t\tthis.focusable = $();\n\t\tthis.classesElementLookup = {};\n\n\t\tif ( element !== this ) {\n\t\t\t$.data( element, this.widgetFullName, this );\n\t\t\tthis._on( true, this.element, {\n\t\t\t\tremove: function( event ) {\n\t\t\t\t\tif ( event.target === element ) {\n\t\t\t\t\t\tthis.destroy();\n\t\t\t\t\t}\n\t\t\t\t}\n\t\t\t} );\n\t\t\tthis.document = $( element.style ?\n\n\t\t\t\t// Element within the document\n\t\t\t\telement.ownerDocument :\n\n\t\t\t\t// Element is window or document\n\t\t\t\telement.document || element );\n\t\t\tthis.window = $( this.document[ 0 ].defaultView || this.document[ 0 ].parentWindow );\n\t\t}\n\n\t\tthis.options = $.widget.extend( {},\n\t\t\tthis.options,\n\t\t\tthis._getCreateOptions(),\n\t\t\toptions );\n\n\t\tthis._create();\n\n\t\tif ( this.options.disabled ) {\n\t\t\tthis._setOptionDisabled( this.options.disabled );\n\t\t}\n\n\t\tthis._trigger( \"create\", null, this._getCreateEventData() );\n\t\tthis._init();\n\t},\n\n\t_getCreateOptions: function() {\n\t\treturn {};\n\t},\n\n\t_getCreateEventData: $.noop,\n\n\t_create: $.noop,\n\n\t_init: $.noop,\n\n\tdestroy: function() {\n\t\tvar that = this;\n\n\t\tthis._destroy();\n\t\t$.each( this.classesElementLookup, function( key, value ) {\n\t\t\tthat._removeClass( value, key );\n\t\t} );\n\n\t\t// We can probably remove the unbind calls in 2.0\n\t\t// all event bindings should go through this._on()\n\t\tthis.element\n\t\t\t.off( this.eventNamespace )\n\t\t\t.removeData( this.widgetFullName );\n\t\tthis.widget()\n\t\t\t.off( this.eventNamespace )\n\t\t\t.removeAttr( \"aria-disabled\" );\n\n\t\t// Clean up events and states\n\t\tthis.bindings.off( this.eventNamespace );\n\t},\n\n\t_destroy: $.noop,\n\n\twidget: function() {\n\t\treturn this.element;\n\t},\n\n\toption: function( key, value ) {\n\t\tvar options = key;\n\t\tvar parts;\n\t\tvar curOption;\n\t\tvar i;\n\n\t\tif ( arguments.length === 0 ) {\n\n\t\t\t// Don't return a reference to the internal hash\n\t\t\treturn $.widget.extend( {}, this.options );\n\t\t}\n\n\t\tif ( typeof key === \"string\" ) {\n\n\t\t\t// Handle nested keys, e.g., \"foo.bar\" => { foo: { bar: ___ } }\n\t\t\toptions = {};\n\t\t\tparts = key.split( \".\" );\n\t\t\tkey = parts.shift();\n\t\t\tif ( parts.length ) {\n\t\t\t\tcurOption = options[ key ] = $.widget.extend( {}, this.options[ key ] );\n\t\t\t\tfor ( i = 0; i < parts.length - 1; i++ ) {\n\t\t\t\t\tcurOption[ parts[ i ] ] = curOption[ parts[ i ] ] || {};\n\t\t\t\t\tcurOption = curOption[ parts[ i ] ];\n\t\t\t\t}\n\t\t\t\tkey = parts.pop();\n\t\t\t\tif ( arguments.length === 1 ) {\n\t\t\t\t\treturn curOption[ key ] === undefined ? null : curOption[ key ];\n\t\t\t\t}\n\t\t\t\tcurOption[ key ] = value;\n\t\t\t} else {\n\t\t\t\tif ( arguments.length === 1 ) {\n\t\t\t\t\treturn this.options[ key ] === undefined ? null : this.options[ key ];\n\t\t\t\t}\n\t\t\t\toptions[ key ] = value;\n\t\t\t}\n\t\t}\n\n\t\tthis._setOptions( options );\n\n\t\treturn this;\n\t},\n\n\t_setOptions: function( options ) {\n\t\tvar key;\n\n\t\tfor ( key in options ) {\n\t\t\tthis._setOption( key, options[ key ] );\n\t\t}\n\n\t\treturn this;\n\t},\n\n\t_setOption: function( key, value ) {\n\t\tif ( key === \"classes\" ) {\n\t\t\tthis._setOptionClasses( value );\n\t\t}\n\n\t\tthis.options[ key ] = value;\n\n\t\tif ( key === \"disabled\" ) {\n\t\t\tthis._setOptionDisabled( value );\n\t\t}\n\n\t\treturn this;\n\t},\n\n\t_setOptionClasses: function( value ) {\n\t\tvar classKey, elements, currentElements;\n\n\t\tfor ( classKey in value ) {\n\t\t\tcurrentElements = this.classesElementLookup[ classKey ];\n\t\t\tif ( value[ classKey ] === this.options.classes[ classKey ] ||\n\t\t\t\t\t!currentElements ||\n\t\t\t\t\t!currentElements.length ) {\n\t\t\t\tcontinue;\n\t\t\t}\n\n\t\t\t// We are doing this to create a new jQuery object because the _removeClass() call\n\t\t\t// on the next line is going to destroy the reference to the current elements being\n\t\t\t// tracked. We need to save a copy of this collection so that we can add the new classes\n\t\t\t// below.\n\t\t\telements = $( currentElements.get() );\n\t\t\tthis._removeClass( currentElements, classKey );\n\n\t\t\t// We don't use _addClass() here, because that uses this.options.classes\n\t\t\t// for generating the string of classes. We want to use the value passed in from\n\t\t\t// _setOption(), this is the new value of the classes option which was passed to\n\t\t\t// _setOption(). We pass this value directly to _classes().\n\t\t\telements.addClass( this._classes( {\n\t\t\t\telement: elements,\n\t\t\t\tkeys: classKey,\n\t\t\t\tclasses: value,\n\t\t\t\tadd: true\n\t\t\t} ) );\n\t\t}\n\t},\n\n\t_setOptionDisabled: function( value ) {\n\t\tthis._toggleClass( this.widget(), this.widgetFullName + \"-disabled\", null, !!value );\n\n\t\t// If the widget is becoming disabled, then nothing is interactive\n\t\tif ( value ) {\n\t\t\tthis._removeClass( this.hoverable, null, \"ui-state-hover\" );\n\t\t\tthis._removeClass( this.focusable, null, \"ui-state-focus\" );\n\t\t}\n\t},\n\n\tenable: function() {\n\t\treturn this._setOptions( { disabled: false } );\n\t},\n\n\tdisable: function() {\n\t\treturn this._setOptions( { disabled: true } );\n\t},\n\n\t_classes: function( options ) {\n\t\tvar full = [];\n\t\tvar that = this;\n\n\t\toptions = $.extend( {\n\t\t\telement: this.element,\n\t\t\tclasses: this.options.classes || {}\n\t\t}, options );\n\n\t\tfunction processClassString( classes, checkOption ) {\n\t\t\tvar current, i;\n\t\t\tfor ( i = 0; i < classes.length; i++ ) {\n\t\t\t\tcurrent = that.classesElementLookup[ classes[ i ] ] || $();\n\t\t\t\tif ( options.add ) {\n\t\t\t\t\tcurrent = $( $.unique( current.get().concat( options.element.get() ) ) );\n\t\t\t\t} else {\n\t\t\t\t\tcurrent = $( current.not( options.element ).get() );\n\t\t\t\t}\n\t\t\t\tthat.classesElementLookup[ classes[ i ] ] = current;\n\t\t\t\tfull.push( classes[ i ] );\n\t\t\t\tif ( checkOption && options.classes[ classes[ i ] ] ) {\n\t\t\t\t\tfull.push( options.classes[ classes[ i ] ] );\n\t\t\t\t}\n\t\t\t}\n\t\t}\n\n\t\tthis._on( options.element, {\n\t\t\t\"remove\": \"_untrackClassesElement\"\n\t\t} );\n\n\t\tif ( options.keys ) {\n\t\t\tprocessClassString( options.keys.match( /\\S+/g ) || [], true );\n\t\t}\n\t\tif ( options.extra ) {\n\t\t\tprocessClassString( options.extra.match( /\\S+/g ) || [] );\n\t\t}\n\n\t\treturn full.join( \" \" );\n\t},\n\n\t_untrackClassesElement: function( event ) {\n\t\tvar that = this;\n\t\t$.each( that.classesElementLookup, function( key, value ) {\n\t\t\tif ( $.inArray( event.target, value ) !== -1 ) {\n\t\t\t\tthat.classesElementLookup[ key ] = $( value.not( event.target ).get() );\n\t\t\t}\n\t\t} );\n\t},\n\n\t_removeClass: function( element, keys, extra ) {\n\t\treturn this._toggleClass( element, keys, extra, false );\n\t},\n\n\t_addClass: function( element, keys, extra ) {\n\t\treturn this._toggleClass( element, keys, extra, true );\n\t},\n\n\t_toggleClass: function( element, keys, extra, add ) {\n\t\tadd = ( typeof add === \"boolean\" ) ? add : extra;\n\t\tvar shift = ( typeof element === \"string\" || element === null ),\n\t\t\toptions = {\n\t\t\t\textra: shift ? keys : extra,\n\t\t\t\tkeys: shift ? element : keys,\n\t\t\t\telement: shift ? this.element : element,\n\t\t\t\tadd: add\n\t\t\t};\n\t\toptions.element.toggleClass( this._classes( options ), add );\n\t\treturn this;\n\t},\n\n\t_on: function( suppressDisabledCheck, element, handlers ) {\n\t\tvar delegateElement;\n\t\tvar instance = this;\n\n\t\t// No suppressDisabledCheck flag, shuffle arguments\n\t\tif ( typeof suppressDisabledCheck !== \"boolean\" ) {\n\t\t\thandlers = element;\n\t\t\telement = suppressDisabledCheck;\n\t\t\tsuppressDisabledCheck = false;\n\t\t}\n\n\t\t// No element argument, shuffle and use this.element\n\t\tif ( !handlers ) {\n\t\t\thandlers = element;\n\t\t\telement = this.element;\n\t\t\tdelegateElement = this.widget();\n\t\t} else {\n\t\t\telement = delegateElement = $( element );\n\t\t\tthis.bindings = this.bindings.add( element );\n\t\t}\n\n\t\t$.each( handlers, function( event, handler ) {\n\t\t\tfunction handlerProxy() {\n\n\t\t\t\t// Allow widgets to customize the disabled handling\n\t\t\t\t// - disabled as an array instead of boolean\n\t\t\t\t// - disabled class as method for disabling individual parts\n\t\t\t\tif ( !suppressDisabledCheck &&\n\t\t\t\t\t\t( instance.options.disabled === true ||\n\t\t\t\t\t\t$( this ).hasClass( \"ui-state-disabled\" ) ) ) {\n\t\t\t\t\treturn;\n\t\t\t\t}\n\t\t\t\treturn ( typeof handler === \"string\" ? instance[ handler ] : handler )\n\t\t\t\t\t.apply( instance, arguments );\n\t\t\t}\n\n\t\t\t// Copy the guid so direct unbinding works\n\t\t\tif ( typeof handler !== \"string\" ) {\n\t\t\t\thandlerProxy.guid = handler.guid =\n\t\t\t\t\thandler.guid || handlerProxy.guid || $.guid++;\n\t\t\t}\n\n\t\t\tvar match = event.match( /^([\\w:-]*)\\s*(.*)$/ );\n\t\t\tvar eventName = match[ 1 ] + instance.eventNamespace;\n\t\t\tvar selector = match[ 2 ];\n\n\t\t\tif ( selector ) {\n\t\t\t\tdelegateElement.on( eventName, selector, handlerProxy );\n\t\t\t} else {\n\t\t\t\telement.on( eventName, handlerProxy );\n\t\t\t}\n\t\t} );\n\t},\n\n\t_off: function( element, eventName ) {\n\t\teventName = ( eventName || \"\" ).split( \" \" ).join( this.eventNamespace + \" \" ) +\n\t\t\tthis.eventNamespace;\n\t\telement.off( eventName ).off( eventName );\n\n\t\t// Clear the stack to avoid memory leaks (#10056)\n\t\tthis.bindings = $( this.bindings.not( element ).get() );\n\t\tthis.focusable = $( this.focusable.not( element ).get() );\n\t\tthis.hoverable = $( this.hoverable.not( element ).get() );\n\t},\n\n\t_delay: function( handler, delay ) {\n\t\tfunction handlerProxy() {\n\t\t\treturn ( typeof handler === \"string\" ? instance[ handler ] : handler )\n\t\t\t\t.apply( instance, arguments );\n\t\t}\n\t\tvar instance = this;\n\t\treturn setTimeout( handlerProxy, delay || 0 );\n\t},\n\n\t_hoverable: function( element ) {\n\t\tthis.hoverable = this.hoverable.add( element );\n\t\tthis._on( element, {\n\t\t\tmouseenter: function( event ) {\n\t\t\t\tthis._addClass( $( event.currentTarget ), null, \"ui-state-hover\" );\n\t\t\t},\n\t\t\tmouseleave: function( event ) {\n\t\t\t\tthis._removeClass( $( event.currentTarget ), null, \"ui-state-hover\" );\n\t\t\t}\n\t\t} );\n\t},\n\n\t_focusable: function( element ) {\n\t\tthis.focusable = this.focusable.add( element );\n\t\tthis._on( element, {\n\t\t\tfocusin: function( event ) {\n\t\t\t\tthis._addClass( $( event.currentTarget ), null, \"ui-state-focus\" );\n\t\t\t},\n\t\t\tfocusout: function( event ) {\n\t\t\t\tthis._removeClass( $( event.currentTarget ), null, \"ui-state-focus\" );\n\t\t\t}\n\t\t} );\n\t},\n\n\t_trigger: function( type, event, data ) {\n\t\tvar prop, orig;\n\t\tvar callback = this.options[ type ];\n\n\t\tdata = data || {};\n\t\tevent = $.Event( event );\n\t\tevent.type = ( type === this.widgetEventPrefix ?\n\t\t\ttype :\n\t\t\tthis.widgetEventPrefix + type ).toLowerCase();\n\n\t\t// The original event may come from any element\n\t\t// so we need to reset the target on the new event\n\t\tevent.target = this.element[ 0 ];\n\n\t\t// Copy original event properties over to the new event\n\t\torig = event.originalEvent;\n\t\tif ( orig ) {\n\t\t\tfor ( prop in orig ) {\n\t\t\t\tif ( !( prop in event ) ) {\n\t\t\t\t\tevent[ prop ] = orig[ prop ];\n\t\t\t\t}\n\t\t\t}\n\t\t}\n\n\t\tthis.element.trigger( event, data );\n\t\treturn !( $.isFunction( callback ) &&\n\t\t\tcallback.apply( this.element[ 0 ], [ event ].concat( data ) ) === false ||\n\t\t\tevent.isDefaultPrevented() );\n\t}\n};\n\n$.each( { show: \"fadeIn\", hide: \"fadeOut\" }, function( method, defaultEffect ) {\n\t$.Widget.prototype[ \"_\" + method ] = function( element, options, callback ) {\n\t\tif ( typeof options === \"string\" ) {\n\t\t\toptions = { effect: options };\n\t\t}\n\n\t\tvar hasOptions;\n\t\tvar effectName = !options ?\n\t\t\tmethod :\n\t\t\toptions === true || typeof options === \"number\" ?\n\t\t\t\tdefaultEffect :\n\t\t\t\toptions.effect || defaultEffect;\n\n\t\toptions = options || {};\n\t\tif ( typeof options === \"number\" ) {\n\t\t\toptions = { duration: options };\n\t\t}\n\n\t\thasOptions = !$.isEmptyObject( options );\n\t\toptions.complete = callback;\n\n\t\tif ( options.delay ) {\n\t\t\telement.delay( options.delay );\n\t\t}\n\n\t\tif ( hasOptions && $.effects && $.effects.effect[ effectName ] ) {\n\t\t\telement[ method ]( options );\n\t\t} else if ( effectName !== method && element[ effectName ] ) {\n\t\t\telement[ effectName ]( options.duration, options.easing, callback );\n\t\t} else {\n\t\t\telement.queue( function( next ) {\n\t\t\t\t$( this )[ method ]();\n\t\t\t\tif ( callback ) {\n\t\t\t\t\tcallback.call( element[ 0 ] );\n\t\t\t\t}\n\t\t\t\tnext();\n\t\t\t} );\n\t\t}\n\t};\n} );\n\nreturn $.widget;\n\n} ) );\n\n\n\n//////////////////\n// WEBPACK FOOTER\n// ./~/jquery-ui/ui/widget.js\n// module id = 17\n// module chunks = 0","/*!\n * jQuery UI :data 1.12.1\n * http://jqueryui.com\n *\n * Copyright jQuery Foundation and other contributors\n * Released under the MIT license.\n * http://jquery.org/license\n */\n\n//>>label: :data Selector\n//>>group: Core\n//>>description: Selects elements which have data stored under the specified key.\n//>>docs: http://api.jqueryui.com/data-selector/\n\n( function( factory ) {\n\tif ( typeof define === \"function\" && define.amd ) {\n\n\t\t// AMD. Register as an anonymous module.\n\t\tdefine( [ \"jquery\", \"./version\" ], factory );\n\t} else {\n\n\t\t// Browser globals\n\t\tfactory( jQuery );\n\t}\n} ( function( $ ) {\nreturn $.extend( $.expr[ \":\" ], {\n\tdata: $.expr.createPseudo ?\n\t\t$.expr.createPseudo( function( dataName ) {\n\t\t\treturn function( elem ) {\n\t\t\t\treturn !!$.data( elem, dataName );\n\t\t\t};\n\t\t} ) :\n\n\t\t// Support: jQuery <1.8\n\t\tfunction( elem, i, match ) {\n\t\t\treturn !!$.data( elem, match[ 3 ] );\n\t\t}\n} );\n} ) );\n\n\n\n//////////////////\n// WEBPACK FOOTER\n// ./~/jquery-ui/ui/data.js\n// module id = 18\n// module chunks = 0","( function( factory ) {\n\tif ( typeof define === \"function\" && define.amd ) {\n\n\t\t// AMD. Register as an anonymous module.\n\t\tdefine( [ \"jquery\", \"./version\" ], factory );\n\t} else {\n\n\t\t// Browser globals\n\t\tfactory( jQuery );\n\t}\n} ( function( $ ) {\n\n// $.ui.plugin is deprecated. Use $.widget() extensions instead.\nreturn $.ui.plugin = {\n\tadd: function( module, option, set ) {\n\t\tvar i,\n\t\t\tproto = $.ui[ module ].prototype;\n\t\tfor ( i in set ) {\n\t\t\tproto.plugins[ i ] = proto.plugins[ i ] || [];\n\t\t\tproto.plugins[ i ].push( [ option, set[ i ] ] );\n\t\t}\n\t},\n\tcall: function( instance, name, args, allowDisconnected ) {\n\t\tvar i,\n\t\t\tset = instance.plugins[ name ];\n\n\t\tif ( !set ) {\n\t\t\treturn;\n\t\t}\n\n\t\tif ( !allowDisconnected && ( !instance.element[ 0 ].parentNode ||\n\t\t\t\tinstance.element[ 0 ].parentNode.nodeType === 11 ) ) {\n\t\t\treturn;\n\t\t}\n\n\t\tfor ( i = 0; i < set.length; i++ ) {\n\t\t\tif ( instance.options[ set[ i ][ 0 ] ] ) {\n\t\t\t\tset[ i ][ 1 ].apply( instance.element, args );\n\t\t\t}\n\t\t}\n\t}\n};\n\n} ) );\n\n\n\n//////////////////\n// WEBPACK FOOTER\n// ./~/jquery-ui/ui/plugin.js\n// module id = 19\n// module chunks = 0","( function( factory ) {\n\tif ( typeof define === \"function\" && define.amd ) {\n\n\t\t// AMD. Register as an anonymous module.\n\t\tdefine( [ \"jquery\", \"./version\" ], factory );\n\t} else {\n\n\t\t// Browser globals\n\t\tfactory( jQuery );\n\t}\n} ( function( $ ) {\nreturn $.ui.safeBlur = function( element ) {\n\n\t// Support: IE9 - 10 only\n\t// If the <body> is blurred, IE will switch windows, see #9420\n\tif ( element && element.nodeName.toLowerCase() !== \"body\" ) {\n\t\t$( element ).trigger( \"blur\" );\n\t}\n};\n\n} ) );\n\n\n\n//////////////////\n// WEBPACK FOOTER\n// ./~/jquery-ui/ui/safe-blur.js\n// module id = 20\n// module chunks = 0","/*!\n * jQuery UI Scroll Parent 1.12.1\n * http://jqueryui.com\n *\n * Copyright jQuery Foundation and other contributors\n * Released under the MIT license.\n * http://jquery.org/license\n */\n\n//>>label: scrollParent\n//>>group: Core\n//>>description: Get the closest ancestor element that is scrollable.\n//>>docs: http://api.jqueryui.com/scrollParent/\n\n( function( factory ) {\n\tif ( typeof define === \"function\" && define.amd ) {\n\n\t\t// AMD. Register as an anonymous module.\n\t\tdefine( [ \"jquery\", \"./version\" ], factory );\n\t} else {\n\n\t\t// Browser globals\n\t\tfactory( jQuery );\n\t}\n} ( function( $ ) {\n\nreturn $.fn.scrollParent = function( includeHidden ) {\n\tvar position = this.css( \"position\" ),\n\t\texcludeStaticParent = position === \"absolute\",\n\t\toverflowRegex = includeHidden ? /(auto|scroll|hidden)/ : /(auto|scroll)/,\n\t\tscrollParent = this.parents().filter( function() {\n\t\t\tvar parent = $( this );\n\t\t\tif ( excludeStaticParent && parent.css( \"position\" ) === \"static\" ) {\n\t\t\t\treturn false;\n\t\t\t}\n\t\t\treturn overflowRegex.test( parent.css( \"overflow\" ) + parent.css( \"overflow-y\" ) +\n\t\t\t\tparent.css( \"overflow-x\" ) );\n\t\t} ).eq( 0 );\n\n\treturn position === \"fixed\" || !scrollParent.length ?\n\t\t$( this[ 0 ].ownerDocument || document ) :\n\t\tscrollParent;\n};\n\n} ) );\n\n\n\n//////////////////\n// WEBPACK FOOTER\n// ./~/jquery-ui/ui/scroll-parent.js\n// module id = 21\n// module chunks = 0","( function( factory ) {\n\tif ( typeof define === \"function\" && define.amd ) {\n\n\t\t// AMD. Register as an anonymous module.\n\t\tdefine( [ \"jquery\", \"./version\" ], factory );\n\t} else {\n\n\t\t// Browser globals\n\t\tfactory( jQuery );\n\t}\n} ( function( $ ) {\nreturn $.ui.safeActiveElement = function( document ) {\n\tvar activeElement;\n\n\t// Support: IE 9 only\n\t// IE9 throws an \"Unspecified error\" accessing document.activeElement from an <iframe>\n\ttry {\n\t\tactiveElement = document.activeElement;\n\t} catch ( error ) {\n\t\tactiveElement = document.body;\n\t}\n\n\t// Support: IE 9 - 11 only\n\t// IE may return null instead of an element\n\t// Interestingly, this only seems to occur when NOT in an iframe\n\tif ( !activeElement ) {\n\t\tactiveElement = document.body;\n\t}\n\n\t// Support: IE 11 only\n\t// IE11 returns a seemingly empty object in some cases when accessing\n\t// document.activeElement from an <iframe>\n\tif ( !activeElement.nodeName ) {\n\t\tactiveElement = document.body;\n\t}\n\n\treturn activeElement;\n};\n\n} ) );\n\n\n\n//////////////////\n// WEBPACK FOOTER\n// ./~/jquery-ui/ui/safe-active-element.js\n// module id = 22\n// module chunks = 0","/*!\n * jQuery UI Slider 1.12.1\n * http://jqueryui.com\n *\n * Copyright jQuery Foundation and other contributors\n * Released under the MIT license.\n * http://jquery.org/license\n */\n\n//>>label: Slider\n//>>group: Widgets\n//>>description: Displays a flexible slider with ranges and accessibility via keyboard.\n//>>docs: http://api.jqueryui.com/slider/\n//>>demos: http://jqueryui.com/slider/\n//>>css.structure: ../../themes/base/core.css\n//>>css.structure: ../../themes/base/slider.css\n//>>css.theme: ../../themes/base/theme.css\n\n( function( factory ) {\n\tif ( typeof define === \"function\" && define.amd ) {\n\n\t\t// AMD. Register as an anonymous module.\n\t\tdefine( [\n\t\t\t\"jquery\",\n\t\t\t\"./mouse\",\n\t\t\t\"../keycode\",\n\t\t\t\"../version\",\n\t\t\t\"../widget\"\n\t\t], factory );\n\t} else {\n\n\t\t// Browser globals\n\t\tfactory( jQuery );\n\t}\n}( function( $ ) {\n\nreturn $.widget( \"ui.slider\", $.ui.mouse, {\n\tversion: \"1.12.1\",\n\twidgetEventPrefix: \"slide\",\n\n\toptions: {\n\t\tanimate: false,\n\t\tclasses: {\n\t\t\t\"ui-slider\": \"ui-corner-all\",\n\t\t\t\"ui-slider-handle\": \"ui-corner-all\",\n\n\t\t\t// Note: ui-widget-header isn't the most fittingly semantic framework class for this\n\t\t\t// element, but worked best visually with a variety of themes\n\t\t\t\"ui-slider-range\": \"ui-corner-all ui-widget-header\"\n\t\t},\n\t\tdistance: 0,\n\t\tmax: 100,\n\t\tmin: 0,\n\t\torientation: \"horizontal\",\n\t\trange: false,\n\t\tstep: 1,\n\t\tvalue: 0,\n\t\tvalues: null,\n\n\t\t// Callbacks\n\t\tchange: null,\n\t\tslide: null,\n\t\tstart: null,\n\t\tstop: null\n\t},\n\n\t// Number of pages in a slider\n\t// (how many times can you page up/down to go through the whole range)\n\tnumPages: 5,\n\n\t_create: function() {\n\t\tthis._keySliding = false;\n\t\tthis._mouseSliding = false;\n\t\tthis._animateOff = true;\n\t\tthis._handleIndex = null;\n\t\tthis._detectOrientation();\n\t\tthis._mouseInit();\n\t\tthis._calculateNewMax();\n\n\t\tthis._addClass( \"ui-slider ui-slider-\" + this.orientation,\n\t\t\t\"ui-widget ui-widget-content\" );\n\n\t\tthis._refresh();\n\n\t\tthis._animateOff = false;\n\t},\n\n\t_refresh: function() {\n\t\tthis._createRange();\n\t\tthis._createHandles();\n\t\tthis._setupEvents();\n\t\tthis._refreshValue();\n\t},\n\n\t_createHandles: function() {\n\t\tvar i, handleCount,\n\t\t\toptions = this.options,\n\t\t\texistingHandles = this.element.find( \".ui-slider-handle\" ),\n\t\t\thandle = \"<span tabindex='0'></span>\",\n\t\t\thandles = [];\n\n\t\thandleCount = ( options.values && options.values.length ) || 1;\n\n\t\tif ( existingHandles.length > handleCount ) {\n\t\t\texistingHandles.slice( handleCount ).remove();\n\t\t\texistingHandles = existingHandles.slice( 0, handleCount );\n\t\t}\n\n\t\tfor ( i = existingHandles.length; i < handleCount; i++ ) {\n\t\t\thandles.push( handle );\n\t\t}\n\n\t\tthis.handles = existingHandles.add( $( handles.join( \"\" ) ).appendTo( this.element ) );\n\n\t\tthis._addClass( this.handles, \"ui-slider-handle\", \"ui-state-default\" );\n\n\t\tthis.handle = this.handles.eq( 0 );\n\n\t\tthis.handles.each( function( i ) {\n\t\t\t$( this )\n\t\t\t\t.data( \"ui-slider-handle-index\", i )\n\t\t\t\t.attr( \"tabIndex\", 0 );\n\t\t} );\n\t},\n\n\t_createRange: function() {\n\t\tvar options = this.options;\n\n\t\tif ( options.range ) {\n\t\t\tif ( options.range === true ) {\n\t\t\t\tif ( !options.values ) {\n\t\t\t\t\toptions.values = [ this._valueMin(), this._valueMin() ];\n\t\t\t\t} else if ( options.values.length && options.values.length !== 2 ) {\n\t\t\t\t\toptions.values = [ options.values[ 0 ], options.values[ 0 ] ];\n\t\t\t\t} else if ( $.isArray( options.values ) ) {\n\t\t\t\t\toptions.values = options.values.slice( 0 );\n\t\t\t\t}\n\t\t\t}\n\n\t\t\tif ( !this.range || !this.range.length ) {\n\t\t\t\tthis.range = $( \"<div>\" )\n\t\t\t\t\t.appendTo( this.element );\n\n\t\t\t\tthis._addClass( this.range, \"ui-slider-range\" );\n\t\t\t} else {\n\t\t\t\tthis._removeClass( this.range, \"ui-slider-range-min ui-slider-range-max\" );\n\n\t\t\t\t// Handle range switching from true to min/max\n\t\t\t\tthis.range.css( {\n\t\t\t\t\t\"left\": \"\",\n\t\t\t\t\t\"bottom\": \"\"\n\t\t\t\t} );\n\t\t\t}\n\t\t\tif ( options.range === \"min\" || options.range === \"max\" ) {\n\t\t\t\tthis._addClass( this.range, \"ui-slider-range-\" + options.range );\n\t\t\t}\n\t\t} else {\n\t\t\tif ( this.range ) {\n\t\t\t\tthis.range.remove();\n\t\t\t}\n\t\t\tthis.range = null;\n\t\t}\n\t},\n\n\t_setupEvents: function() {\n\t\tthis._off( this.handles );\n\t\tthis._on( this.handles, this._handleEvents );\n\t\tthis._hoverable( this.handles );\n\t\tthis._focusable( this.handles );\n\t},\n\n\t_destroy: function() {\n\t\tthis.handles.remove();\n\t\tif ( this.range ) {\n\t\t\tthis.range.remove();\n\t\t}\n\n\t\tthis._mouseDestroy();\n\t},\n\n\t_mouseCapture: function( event ) {\n\t\tvar position, normValue, distance, closestHandle, index, allowed, offset, mouseOverHandle,\n\t\t\tthat = this,\n\t\t\to = this.options;\n\n\t\tif ( o.disabled ) {\n\t\t\treturn false;\n\t\t}\n\n\t\tthis.elementSize = {\n\t\t\twidth: this.element.outerWidth(),\n\t\t\theight: this.element.outerHeight()\n\t\t};\n\t\tthis.elementOffset = this.element.offset();\n\n\t\tposition = { x: event.pageX, y: event.pageY };\n\t\tnormValue = this._normValueFromMouse( position );\n\t\tdistance = this._valueMax() - this._valueMin() + 1;\n\t\tthis.handles.each( function( i ) {\n\t\t\tvar thisDistance = Math.abs( normValue - that.values( i ) );\n\t\t\tif ( ( distance > thisDistance ) ||\n\t\t\t\t( distance === thisDistance &&\n\t\t\t\t\t( i === that._lastChangedValue || that.values( i ) === o.min ) ) ) {\n\t\t\t\tdistance = thisDistance;\n\t\t\t\tclosestHandle = $( this );\n\t\t\t\tindex = i;\n\t\t\t}\n\t\t} );\n\n\t\tallowed = this._start( event, index );\n\t\tif ( allowed === false ) {\n\t\t\treturn false;\n\t\t}\n\t\tthis._mouseSliding = true;\n\n\t\tthis._handleIndex = index;\n\n\t\tthis._addClass( closestHandle, null, \"ui-state-active\" );\n\t\tclosestHandle.trigger( \"focus\" );\n\n\t\toffset = closestHandle.offset();\n\t\tmouseOverHandle = !$( event.target ).parents().addBack().is( \".ui-slider-handle\" );\n\t\tthis._clickOffset = mouseOverHandle ? { left: 0, top: 0 } : {\n\t\t\tleft: event.pageX - offset.left - ( closestHandle.width() / 2 ),\n\t\t\ttop: event.pageY - offset.top -\n\t\t\t\t( closestHandle.height() / 2 ) -\n\t\t\t\t( parseInt( closestHandle.css( \"borderTopWidth\" ), 10 ) || 0 ) -\n\t\t\t\t( parseInt( closestHandle.css( \"borderBottomWidth\" ), 10 ) || 0 ) +\n\t\t\t\t( parseInt( closestHandle.css( \"marginTop\" ), 10 ) || 0 )\n\t\t};\n\n\t\tif ( !this.handles.hasClass( \"ui-state-hover\" ) ) {\n\t\t\tthis._slide( event, index, normValue );\n\t\t}\n\t\tthis._animateOff = true;\n\t\treturn true;\n\t},\n\n\t_mouseStart: function() {\n\t\treturn true;\n\t},\n\n\t_mouseDrag: function( event ) {\n\t\tvar position = { x: event.pageX, y: event.pageY },\n\t\t\tnormValue = this._normValueFromMouse( position );\n\n\t\tthis._slide( event, this._handleIndex, normValue );\n\n\t\treturn false;\n\t},\n\n\t_mouseStop: function( event ) {\n\t\tthis._removeClass( this.handles, null, \"ui-state-active\" );\n\t\tthis._mouseSliding = false;\n\n\t\tthis._stop( event, this._handleIndex );\n\t\tthis._change( event, this._handleIndex );\n\n\t\tthis._handleIndex = null;\n\t\tthis._clickOffset = null;\n\t\tthis._animateOff = false;\n\n\t\treturn false;\n\t},\n\n\t_detectOrientation: function() {\n\t\tthis.orientation = ( this.options.orientation === \"vertical\" ) ? \"vertical\" : \"horizontal\";\n\t},\n\n\t_normValueFromMouse: function( position ) {\n\t\tvar pixelTotal,\n\t\t\tpixelMouse,\n\t\t\tpercentMouse,\n\t\t\tvalueTotal,\n\t\t\tvalueMouse;\n\n\t\tif ( this.orientation === \"horizontal\" ) {\n\t\t\tpixelTotal = this.elementSize.width;\n\t\t\tpixelMouse = position.x - this.elementOffset.left -\n\t\t\t\t( this._clickOffset ? this._clickOffset.left : 0 );\n\t\t} else {\n\t\t\tpixelTotal = this.elementSize.height;\n\t\t\tpixelMouse = position.y - this.elementOffset.top -\n\t\t\t\t( this._clickOffset ? this._clickOffset.top : 0 );\n\t\t}\n\n\t\tpercentMouse = ( pixelMouse / pixelTotal );\n\t\tif ( percentMouse > 1 ) {\n\t\t\tpercentMouse = 1;\n\t\t}\n\t\tif ( percentMouse < 0 ) {\n\t\t\tpercentMouse = 0;\n\t\t}\n\t\tif ( this.orientation === \"vertical\" ) {\n\t\t\tpercentMouse = 1 - percentMouse;\n\t\t}\n\n\t\tvalueTotal = this._valueMax() - this._valueMin();\n\t\tvalueMouse = this._valueMin() + percentMouse * valueTotal;\n\n\t\treturn this._trimAlignValue( valueMouse );\n\t},\n\n\t_uiHash: function( index, value, values ) {\n\t\tvar uiHash = {\n\t\t\thandle: this.handles[ index ],\n\t\t\thandleIndex: index,\n\t\t\tvalue: value !== undefined ? value : this.value()\n\t\t};\n\n\t\tif ( this._hasMultipleValues() ) {\n\t\t\tuiHash.value = value !== undefined ? value : this.values( index );\n\t\t\tuiHash.values = values || this.values();\n\t\t}\n\n\t\treturn uiHash;\n\t},\n\n\t_hasMultipleValues: function() {\n\t\treturn this.options.values && this.options.values.length;\n\t},\n\n\t_start: function( event, index ) {\n\t\treturn this._trigger( \"start\", event, this._uiHash( index ) );\n\t},\n\n\t_slide: function( event, index, newVal ) {\n\t\tvar allowed, otherVal,\n\t\t\tcurrentValue = this.value(),\n\t\t\tnewValues = this.values();\n\n\t\tif ( this._hasMultipleValues() ) {\n\t\t\totherVal = this.values( index ? 0 : 1 );\n\t\t\tcurrentValue = this.values( index );\n\n\t\t\tif ( this.options.values.length === 2 && this.options.range === true ) {\n\t\t\t\tnewVal =  index === 0 ? Math.min( otherVal, newVal ) : Math.max( otherVal, newVal );\n\t\t\t}\n\n\t\t\tnewValues[ index ] = newVal;\n\t\t}\n\n\t\tif ( newVal === currentValue ) {\n\t\t\treturn;\n\t\t}\n\n\t\tallowed = this._trigger( \"slide\", event, this._uiHash( index, newVal, newValues ) );\n\n\t\t// A slide can be canceled by returning false from the slide callback\n\t\tif ( allowed === false ) {\n\t\t\treturn;\n\t\t}\n\n\t\tif ( this._hasMultipleValues() ) {\n\t\t\tthis.values( index, newVal );\n\t\t} else {\n\t\t\tthis.value( newVal );\n\t\t}\n\t},\n\n\t_stop: function( event, index ) {\n\t\tthis._trigger( \"stop\", event, this._uiHash( index ) );\n\t},\n\n\t_change: function( event, index ) {\n\t\tif ( !this._keySliding && !this._mouseSliding ) {\n\n\t\t\t//store the last changed value index for reference when handles overlap\n\t\t\tthis._lastChangedValue = index;\n\t\t\tthis._trigger( \"change\", event, this._uiHash( index ) );\n\t\t}\n\t},\n\n\tvalue: function( newValue ) {\n\t\tif ( arguments.length ) {\n\t\t\tthis.options.value = this._trimAlignValue( newValue );\n\t\t\tthis._refreshValue();\n\t\t\tthis._change( null, 0 );\n\t\t\treturn;\n\t\t}\n\n\t\treturn this._value();\n\t},\n\n\tvalues: function( index, newValue ) {\n\t\tvar vals,\n\t\t\tnewValues,\n\t\t\ti;\n\n\t\tif ( arguments.length > 1 ) {\n\t\t\tthis.options.values[ index ] = this._trimAlignValue( newValue );\n\t\t\tthis._refreshValue();\n\t\t\tthis._change( null, index );\n\t\t\treturn;\n\t\t}\n\n\t\tif ( arguments.length ) {\n\t\t\tif ( $.isArray( arguments[ 0 ] ) ) {\n\t\t\t\tvals = this.options.values;\n\t\t\t\tnewValues = arguments[ 0 ];\n\t\t\t\tfor ( i = 0; i < vals.length; i += 1 ) {\n\t\t\t\t\tvals[ i ] = this._trimAlignValue( newValues[ i ] );\n\t\t\t\t\tthis._change( null, i );\n\t\t\t\t}\n\t\t\t\tthis._refreshValue();\n\t\t\t} else {\n\t\t\t\tif ( this._hasMultipleValues() ) {\n\t\t\t\t\treturn this._values( index );\n\t\t\t\t} else {\n\t\t\t\t\treturn this.value();\n\t\t\t\t}\n\t\t\t}\n\t\t} else {\n\t\t\treturn this._values();\n\t\t}\n\t},\n\n\t_setOption: function( key, value ) {\n\t\tvar i,\n\t\t\tvalsLength = 0;\n\n\t\tif ( key === \"range\" && this.options.range === true ) {\n\t\t\tif ( value === \"min\" ) {\n\t\t\t\tthis.options.value = this._values( 0 );\n\t\t\t\tthis.options.values = null;\n\t\t\t} else if ( value === \"max\" ) {\n\t\t\t\tthis.options.value = this._values( this.options.values.length - 1 );\n\t\t\t\tthis.options.values = null;\n\t\t\t}\n\t\t}\n\n\t\tif ( $.isArray( this.options.values ) ) {\n\t\t\tvalsLength = this.options.values.length;\n\t\t}\n\n\t\tthis._super( key, value );\n\n\t\tswitch ( key ) {\n\t\t\tcase \"orientation\":\n\t\t\t\tthis._detectOrientation();\n\t\t\t\tthis._removeClass( \"ui-slider-horizontal ui-slider-vertical\" )\n\t\t\t\t\t._addClass( \"ui-slider-\" + this.orientation );\n\t\t\t\tthis._refreshValue();\n\t\t\t\tif ( this.options.range ) {\n\t\t\t\t\tthis._refreshRange( value );\n\t\t\t\t}\n\n\t\t\t\t// Reset positioning from previous orientation\n\t\t\t\tthis.handles.css( value === \"horizontal\" ? \"bottom\" : \"left\", \"\" );\n\t\t\t\tbreak;\n\t\t\tcase \"value\":\n\t\t\t\tthis._animateOff = true;\n\t\t\t\tthis._refreshValue();\n\t\t\t\tthis._change( null, 0 );\n\t\t\t\tthis._animateOff = false;\n\t\t\t\tbreak;\n\t\t\tcase \"values\":\n\t\t\t\tthis._animateOff = true;\n\t\t\t\tthis._refreshValue();\n\n\t\t\t\t// Start from the last handle to prevent unreachable handles (#9046)\n\t\t\t\tfor ( i = valsLength - 1; i >= 0; i-- ) {\n\t\t\t\t\tthis._change( null, i );\n\t\t\t\t}\n\t\t\t\tthis._animateOff = false;\n\t\t\t\tbreak;\n\t\t\tcase \"step\":\n\t\t\tcase \"min\":\n\t\t\tcase \"max\":\n\t\t\t\tthis._animateOff = true;\n\t\t\t\tthis._calculateNewMax();\n\t\t\t\tthis._refreshValue();\n\t\t\t\tthis._animateOff = false;\n\t\t\t\tbreak;\n\t\t\tcase \"range\":\n\t\t\t\tthis._animateOff = true;\n\t\t\t\tthis._refresh();\n\t\t\t\tthis._animateOff = false;\n\t\t\t\tbreak;\n\t\t}\n\t},\n\n\t_setOptionDisabled: function( value ) {\n\t\tthis._super( value );\n\n\t\tthis._toggleClass( null, \"ui-state-disabled\", !!value );\n\t},\n\n\t//internal value getter\n\t// _value() returns value trimmed by min and max, aligned by step\n\t_value: function() {\n\t\tvar val = this.options.value;\n\t\tval = this._trimAlignValue( val );\n\n\t\treturn val;\n\t},\n\n\t//internal values getter\n\t// _values() returns array of values trimmed by min and max, aligned by step\n\t// _values( index ) returns single value trimmed by min and max, aligned by step\n\t_values: function( index ) {\n\t\tvar val,\n\t\t\tvals,\n\t\t\ti;\n\n\t\tif ( arguments.length ) {\n\t\t\tval = this.options.values[ index ];\n\t\t\tval = this._trimAlignValue( val );\n\n\t\t\treturn val;\n\t\t} else if ( this._hasMultipleValues() ) {\n\n\t\t\t// .slice() creates a copy of the array\n\t\t\t// this copy gets trimmed by min and max and then returned\n\t\t\tvals = this.options.values.slice();\n\t\t\tfor ( i = 0; i < vals.length; i += 1 ) {\n\t\t\t\tvals[ i ] = this._trimAlignValue( vals[ i ] );\n\t\t\t}\n\n\t\t\treturn vals;\n\t\t} else {\n\t\t\treturn [];\n\t\t}\n\t},\n\n\t// Returns the step-aligned value that val is closest to, between (inclusive) min and max\n\t_trimAlignValue: function( val ) {\n\t\tif ( val <= this._valueMin() ) {\n\t\t\treturn this._valueMin();\n\t\t}\n\t\tif ( val >= this._valueMax() ) {\n\t\t\treturn this._valueMax();\n\t\t}\n\t\tvar step = ( this.options.step > 0 ) ? this.options.step : 1,\n\t\t\tvalModStep = ( val - this._valueMin() ) % step,\n\t\t\talignValue = val - valModStep;\n\n\t\tif ( Math.abs( valModStep ) * 2 >= step ) {\n\t\t\talignValue += ( valModStep > 0 ) ? step : ( -step );\n\t\t}\n\n\t\t// Since JavaScript has problems with large floats, round\n\t\t// the final value to 5 digits after the decimal point (see #4124)\n\t\treturn parseFloat( alignValue.toFixed( 5 ) );\n\t},\n\n\t_calculateNewMax: function() {\n\t\tvar max = this.options.max,\n\t\t\tmin = this._valueMin(),\n\t\t\tstep = this.options.step,\n\t\t\taboveMin = Math.round( ( max - min ) / step ) * step;\n\t\tmax = aboveMin + min;\n\t\tif ( max > this.options.max ) {\n\n\t\t\t//If max is not divisible by step, rounding off may increase its value\n\t\t\tmax -= step;\n\t\t}\n\t\tthis.max = parseFloat( max.toFixed( this._precision() ) );\n\t},\n\n\t_precision: function() {\n\t\tvar precision = this._precisionOf( this.options.step );\n\t\tif ( this.options.min !== null ) {\n\t\t\tprecision = Math.max( precision, this._precisionOf( this.options.min ) );\n\t\t}\n\t\treturn precision;\n\t},\n\n\t_precisionOf: function( num ) {\n\t\tvar str = num.toString(),\n\t\t\tdecimal = str.indexOf( \".\" );\n\t\treturn decimal === -1 ? 0 : str.length - decimal - 1;\n\t},\n\n\t_valueMin: function() {\n\t\treturn this.options.min;\n\t},\n\n\t_valueMax: function() {\n\t\treturn this.max;\n\t},\n\n\t_refreshRange: function( orientation ) {\n\t\tif ( orientation === \"vertical\" ) {\n\t\t\tthis.range.css( { \"width\": \"\", \"left\": \"\" } );\n\t\t}\n\t\tif ( orientation === \"horizontal\" ) {\n\t\t\tthis.range.css( { \"height\": \"\", \"bottom\": \"\" } );\n\t\t}\n\t},\n\n\t_refreshValue: function() {\n\t\tvar lastValPercent, valPercent, value, valueMin, valueMax,\n\t\t\toRange = this.options.range,\n\t\t\to = this.options,\n\t\t\tthat = this,\n\t\t\tanimate = ( !this._animateOff ) ? o.animate : false,\n\t\t\t_set = {};\n\n\t\tif ( this._hasMultipleValues() ) {\n\t\t\tthis.handles.each( function( i ) {\n\t\t\t\tvalPercent = ( that.values( i ) - that._valueMin() ) / ( that._valueMax() -\n\t\t\t\t\tthat._valueMin() ) * 100;\n\t\t\t\t_set[ that.orientation === \"horizontal\" ? \"left\" : \"bottom\" ] = valPercent + \"%\";\n\t\t\t\t$( this ).stop( 1, 1 )[ animate ? \"animate\" : \"css\" ]( _set, o.animate );\n\t\t\t\tif ( that.options.range === true ) {\n\t\t\t\t\tif ( that.orientation === \"horizontal\" ) {\n\t\t\t\t\t\tif ( i === 0 ) {\n\t\t\t\t\t\t\tthat.range.stop( 1, 1 )[ animate ? \"animate\" : \"css\" ]( {\n\t\t\t\t\t\t\t\tleft: valPercent + \"%\"\n\t\t\t\t\t\t\t}, o.animate );\n\t\t\t\t\t\t}\n\t\t\t\t\t\tif ( i === 1 ) {\n\t\t\t\t\t\t\tthat.range[ animate ? \"animate\" : \"css\" ]( {\n\t\t\t\t\t\t\t\twidth: ( valPercent - lastValPercent ) + \"%\"\n\t\t\t\t\t\t\t}, {\n\t\t\t\t\t\t\t\tqueue: false,\n\t\t\t\t\t\t\t\tduration: o.animate\n\t\t\t\t\t\t\t} );\n\t\t\t\t\t\t}\n\t\t\t\t\t} else {\n\t\t\t\t\t\tif ( i === 0 ) {\n\t\t\t\t\t\t\tthat.range.stop( 1, 1 )[ animate ? \"animate\" : \"css\" ]( {\n\t\t\t\t\t\t\t\tbottom: ( valPercent ) + \"%\"\n\t\t\t\t\t\t\t}, o.animate );\n\t\t\t\t\t\t}\n\t\t\t\t\t\tif ( i === 1 ) {\n\t\t\t\t\t\t\tthat.range[ animate ? \"animate\" : \"css\" ]( {\n\t\t\t\t\t\t\t\theight: ( valPercent - lastValPercent ) + \"%\"\n\t\t\t\t\t\t\t}, {\n\t\t\t\t\t\t\t\tqueue: false,\n\t\t\t\t\t\t\t\tduration: o.animate\n\t\t\t\t\t\t\t} );\n\t\t\t\t\t\t}\n\t\t\t\t\t}\n\t\t\t\t}\n\t\t\t\tlastValPercent = valPercent;\n\t\t\t} );\n\t\t} else {\n\t\t\tvalue = this.value();\n\t\t\tvalueMin = this._valueMin();\n\t\t\tvalueMax = this._valueMax();\n\t\t\tvalPercent = ( valueMax !== valueMin ) ?\n\t\t\t\t\t( value - valueMin ) / ( valueMax - valueMin ) * 100 :\n\t\t\t\t\t0;\n\t\t\t_set[ this.orientation === \"horizontal\" ? \"left\" : \"bottom\" ] = valPercent + \"%\";\n\t\t\tthis.handle.stop( 1, 1 )[ animate ? \"animate\" : \"css\" ]( _set, o.animate );\n\n\t\t\tif ( oRange === \"min\" && this.orientation === \"horizontal\" ) {\n\t\t\t\tthis.range.stop( 1, 1 )[ animate ? \"animate\" : \"css\" ]( {\n\t\t\t\t\twidth: valPercent + \"%\"\n\t\t\t\t}, o.animate );\n\t\t\t}\n\t\t\tif ( oRange === \"max\" && this.orientation === \"horizontal\" ) {\n\t\t\t\tthis.range.stop( 1, 1 )[ animate ? \"animate\" : \"css\" ]( {\n\t\t\t\t\twidth: ( 100 - valPercent ) + \"%\"\n\t\t\t\t}, o.animate );\n\t\t\t}\n\t\t\tif ( oRange === \"min\" && this.orientation === \"vertical\" ) {\n\t\t\t\tthis.range.stop( 1, 1 )[ animate ? \"animate\" : \"css\" ]( {\n\t\t\t\t\theight: valPercent + \"%\"\n\t\t\t\t}, o.animate );\n\t\t\t}\n\t\t\tif ( oRange === \"max\" && this.orientation === \"vertical\" ) {\n\t\t\t\tthis.range.stop( 1, 1 )[ animate ? \"animate\" : \"css\" ]( {\n\t\t\t\t\theight: ( 100 - valPercent ) + \"%\"\n\t\t\t\t}, o.animate );\n\t\t\t}\n\t\t}\n\t},\n\n\t_handleEvents: {\n\t\tkeydown: function( event ) {\n\t\t\tvar allowed, curVal, newVal, step,\n\t\t\t\tindex = $( event.target ).data( \"ui-slider-handle-index\" );\n\n\t\t\tswitch ( event.keyCode ) {\n\t\t\t\tcase $.ui.keyCode.HOME:\n\t\t\t\tcase $.ui.keyCode.END:\n\t\t\t\tcase $.ui.keyCode.PAGE_UP:\n\t\t\t\tcase $.ui.keyCode.PAGE_DOWN:\n\t\t\t\tcase $.ui.keyCode.UP:\n\t\t\t\tcase $.ui.keyCode.RIGHT:\n\t\t\t\tcase $.ui.keyCode.DOWN:\n\t\t\t\tcase $.ui.keyCode.LEFT:\n\t\t\t\t\tevent.preventDefault();\n\t\t\t\t\tif ( !this._keySliding ) {\n\t\t\t\t\t\tthis._keySliding = true;\n\t\t\t\t\t\tthis._addClass( $( event.target ), null, \"ui-state-active\" );\n\t\t\t\t\t\tallowed = this._start( event, index );\n\t\t\t\t\t\tif ( allowed === false ) {\n\t\t\t\t\t\t\treturn;\n\t\t\t\t\t\t}\n\t\t\t\t\t}\n\t\t\t\t\tbreak;\n\t\t\t}\n\n\t\t\tstep = this.options.step;\n\t\t\tif ( this._hasMultipleValues() ) {\n\t\t\t\tcurVal = newVal = this.values( index );\n\t\t\t} else {\n\t\t\t\tcurVal = newVal = this.value();\n\t\t\t}\n\n\t\t\tswitch ( event.keyCode ) {\n\t\t\t\tcase $.ui.keyCode.HOME:\n\t\t\t\t\tnewVal = this._valueMin();\n\t\t\t\t\tbreak;\n\t\t\t\tcase $.ui.keyCode.END:\n\t\t\t\t\tnewVal = this._valueMax();\n\t\t\t\t\tbreak;\n\t\t\t\tcase $.ui.keyCode.PAGE_UP:\n\t\t\t\t\tnewVal = this._trimAlignValue(\n\t\t\t\t\t\tcurVal + ( ( this._valueMax() - this._valueMin() ) / this.numPages )\n\t\t\t\t\t);\n\t\t\t\t\tbreak;\n\t\t\t\tcase $.ui.keyCode.PAGE_DOWN:\n\t\t\t\t\tnewVal = this._trimAlignValue(\n\t\t\t\t\t\tcurVal - ( ( this._valueMax() - this._valueMin() ) / this.numPages ) );\n\t\t\t\t\tbreak;\n\t\t\t\tcase $.ui.keyCode.UP:\n\t\t\t\tcase $.ui.keyCode.RIGHT:\n\t\t\t\t\tif ( curVal === this._valueMax() ) {\n\t\t\t\t\t\treturn;\n\t\t\t\t\t}\n\t\t\t\t\tnewVal = this._trimAlignValue( curVal + step );\n\t\t\t\t\tbreak;\n\t\t\t\tcase $.ui.keyCode.DOWN:\n\t\t\t\tcase $.ui.keyCode.LEFT:\n\t\t\t\t\tif ( curVal === this._valueMin() ) {\n\t\t\t\t\t\treturn;\n\t\t\t\t\t}\n\t\t\t\t\tnewVal = this._trimAlignValue( curVal - step );\n\t\t\t\t\tbreak;\n\t\t\t}\n\n\t\t\tthis._slide( event, index, newVal );\n\t\t},\n\t\tkeyup: function( event ) {\n\t\t\tvar index = $( event.target ).data( \"ui-slider-handle-index\" );\n\n\t\t\tif ( this._keySliding ) {\n\t\t\t\tthis._keySliding = false;\n\t\t\t\tthis._stop( event, index );\n\t\t\t\tthis._change( event, index );\n\t\t\t\tthis._removeClass( $( event.target ), null, \"ui-state-active\" );\n\t\t\t}\n\t\t}\n\t}\n} );\n\n} ) );\n\n\n\n//////////////////\n// WEBPACK FOOTER\n// ./~/jquery-ui/ui/widgets/slider.js\n// module id = 23\n// module chunks = 0","/*!\n * jQuery UI Keycode 1.12.1\n * http://jqueryui.com\n *\n * Copyright jQuery Foundation and other contributors\n * Released under the MIT license.\n * http://jquery.org/license\n */\n\n//>>label: Keycode\n//>>group: Core\n//>>description: Provide keycodes as keynames\n//>>docs: http://api.jqueryui.com/jQuery.ui.keyCode/\n\n( function( factory ) {\n\tif ( typeof define === \"function\" && define.amd ) {\n\n\t\t// AMD. Register as an anonymous module.\n\t\tdefine( [ \"jquery\", \"./version\" ], factory );\n\t} else {\n\n\t\t// Browser globals\n\t\tfactory( jQuery );\n\t}\n} ( function( $ ) {\nreturn $.ui.keyCode = {\n\tBACKSPACE: 8,\n\tCOMMA: 188,\n\tDELETE: 46,\n\tDOWN: 40,\n\tEND: 35,\n\tENTER: 13,\n\tESCAPE: 27,\n\tHOME: 36,\n\tLEFT: 37,\n\tPAGE_DOWN: 34,\n\tPAGE_UP: 33,\n\tPERIOD: 190,\n\tRIGHT: 39,\n\tSPACE: 32,\n\tTAB: 9,\n\tUP: 38\n};\n\n} ) );\n\n\n\n//////////////////\n// WEBPACK FOOTER\n// ./~/jquery-ui/ui/keycode.js\n// module id = 24\n// module chunks = 0","/*!\n * jQuery UI Dialog 1.12.1\n * http://jqueryui.com\n *\n * Copyright jQuery Foundation and other contributors\n * Released under the MIT license.\n * http://jquery.org/license\n */\n\n//>>label: Dialog\n//>>group: Widgets\n//>>description: Displays customizable dialog windows.\n//>>docs: http://api.jqueryui.com/dialog/\n//>>demos: http://jqueryui.com/dialog/\n//>>css.structure: ../../themes/base/core.css\n//>>css.structure: ../../themes/base/dialog.css\n//>>css.theme: ../../themes/base/theme.css\n\n( function( factory ) {\n\tif ( typeof define === \"function\" && define.amd ) {\n\n\t\t// AMD. Register as an anonymous module.\n\t\tdefine( [\n\t\t\t\"jquery\",\n\t\t\t\"./button\",\n\t\t\t\"./draggable\",\n\t\t\t\"./mouse\",\n\t\t\t\"./resizable\",\n\t\t\t\"../focusable\",\n\t\t\t\"../keycode\",\n\t\t\t\"../position\",\n\t\t\t\"../safe-active-element\",\n\t\t\t\"../safe-blur\",\n\t\t\t\"../tabbable\",\n\t\t\t\"../unique-id\",\n\t\t\t\"../version\",\n\t\t\t\"../widget\"\n\t\t], factory );\n\t} else {\n\n\t\t// Browser globals\n\t\tfactory( jQuery );\n\t}\n}( function( $ ) {\n\n$.widget( \"ui.dialog\", {\n\tversion: \"1.12.1\",\n\toptions: {\n\t\tappendTo: \"body\",\n\t\tautoOpen: true,\n\t\tbuttons: [],\n\t\tclasses: {\n\t\t\t\"ui-dialog\": \"ui-corner-all\",\n\t\t\t\"ui-dialog-titlebar\": \"ui-corner-all\"\n\t\t},\n\t\tcloseOnEscape: true,\n\t\tcloseText: \"Close\",\n\t\tdraggable: true,\n\t\thide: null,\n\t\theight: \"auto\",\n\t\tmaxHeight: null,\n\t\tmaxWidth: null,\n\t\tminHeight: 150,\n\t\tminWidth: 150,\n\t\tmodal: false,\n\t\tposition: {\n\t\t\tmy: \"center\",\n\t\t\tat: \"center\",\n\t\t\tof: window,\n\t\t\tcollision: \"fit\",\n\n\t\t\t// Ensure the titlebar is always visible\n\t\t\tusing: function( pos ) {\n\t\t\t\tvar topOffset = $( this ).css( pos ).offset().top;\n\t\t\t\tif ( topOffset < 0 ) {\n\t\t\t\t\t$( this ).css( \"top\", pos.top - topOffset );\n\t\t\t\t}\n\t\t\t}\n\t\t},\n\t\tresizable: true,\n\t\tshow: null,\n\t\ttitle: null,\n\t\twidth: 300,\n\n\t\t// Callbacks\n\t\tbeforeClose: null,\n\t\tclose: null,\n\t\tdrag: null,\n\t\tdragStart: null,\n\t\tdragStop: null,\n\t\tfocus: null,\n\t\topen: null,\n\t\tresize: null,\n\t\tresizeStart: null,\n\t\tresizeStop: null\n\t},\n\n\tsizeRelatedOptions: {\n\t\tbuttons: true,\n\t\theight: true,\n\t\tmaxHeight: true,\n\t\tmaxWidth: true,\n\t\tminHeight: true,\n\t\tminWidth: true,\n\t\twidth: true\n\t},\n\n\tresizableRelatedOptions: {\n\t\tmaxHeight: true,\n\t\tmaxWidth: true,\n\t\tminHeight: true,\n\t\tminWidth: true\n\t},\n\n\t_create: function() {\n\t\tthis.originalCss = {\n\t\t\tdisplay: this.element[ 0 ].style.display,\n\t\t\twidth: this.element[ 0 ].style.width,\n\t\t\tminHeight: this.element[ 0 ].style.minHeight,\n\t\t\tmaxHeight: this.element[ 0 ].style.maxHeight,\n\t\t\theight: this.element[ 0 ].style.height\n\t\t};\n\t\tthis.originalPosition = {\n\t\t\tparent: this.element.parent(),\n\t\t\tindex: this.element.parent().children().index( this.element )\n\t\t};\n\t\tthis.originalTitle = this.element.attr( \"title\" );\n\t\tif ( this.options.title == null && this.originalTitle != null ) {\n\t\t\tthis.options.title = this.originalTitle;\n\t\t}\n\n\t\t// Dialogs can't be disabled\n\t\tif ( this.options.disabled ) {\n\t\t\tthis.options.disabled = false;\n\t\t}\n\n\t\tthis._createWrapper();\n\n\t\tthis.element\n\t\t\t.show()\n\t\t\t.removeAttr( \"title\" )\n\t\t\t.appendTo( this.uiDialog );\n\n\t\tthis._addClass( \"ui-dialog-content\", \"ui-widget-content\" );\n\n\t\tthis._createTitlebar();\n\t\tthis._createButtonPane();\n\n\t\tif ( this.options.draggable && $.fn.draggable ) {\n\t\t\tthis._makeDraggable();\n\t\t}\n\t\tif ( this.options.resizable && $.fn.resizable ) {\n\t\t\tthis._makeResizable();\n\t\t}\n\n\t\tthis._isOpen = false;\n\n\t\tthis._trackFocus();\n\t},\n\n\t_init: function() {\n\t\tif ( this.options.autoOpen ) {\n\t\t\tthis.open();\n\t\t}\n\t},\n\n\t_appendTo: function() {\n\t\tvar element = this.options.appendTo;\n\t\tif ( element && ( element.jquery || element.nodeType ) ) {\n\t\t\treturn $( element );\n\t\t}\n\t\treturn this.document.find( element || \"body\" ).eq( 0 );\n\t},\n\n\t_destroy: function() {\n\t\tvar next,\n\t\t\toriginalPosition = this.originalPosition;\n\n\t\tthis._untrackInstance();\n\t\tthis._destroyOverlay();\n\n\t\tthis.element\n\t\t\t.removeUniqueId()\n\t\t\t.css( this.originalCss )\n\n\t\t\t// Without detaching first, the following becomes really slow\n\t\t\t.detach();\n\n\t\tthis.uiDialog.remove();\n\n\t\tif ( this.originalTitle ) {\n\t\t\tthis.element.attr( \"title\", this.originalTitle );\n\t\t}\n\n\t\tnext = originalPosition.parent.children().eq( originalPosition.index );\n\n\t\t// Don't try to place the dialog next to itself (#8613)\n\t\tif ( next.length && next[ 0 ] !== this.element[ 0 ] ) {\n\t\t\tnext.before( this.element );\n\t\t} else {\n\t\t\toriginalPosition.parent.append( this.element );\n\t\t}\n\t},\n\n\twidget: function() {\n\t\treturn this.uiDialog;\n\t},\n\n\tdisable: $.noop,\n\tenable: $.noop,\n\n\tclose: function( event ) {\n\t\tvar that = this;\n\n\t\tif ( !this._isOpen || this._trigger( \"beforeClose\", event ) === false ) {\n\t\t\treturn;\n\t\t}\n\n\t\tthis._isOpen = false;\n\t\tthis._focusedElement = null;\n\t\tthis._destroyOverlay();\n\t\tthis._untrackInstance();\n\n\t\tif ( !this.opener.filter( \":focusable\" ).trigger( \"focus\" ).length ) {\n\n\t\t\t// Hiding a focused element doesn't trigger blur in WebKit\n\t\t\t// so in case we have nothing to focus on, explicitly blur the active element\n\t\t\t// https://bugs.webkit.org/show_bug.cgi?id=47182\n\t\t\t$.ui.safeBlur( $.ui.safeActiveElement( this.document[ 0 ] ) );\n\t\t}\n\n\t\tthis._hide( this.uiDialog, this.options.hide, function() {\n\t\t\tthat._trigger( \"close\", event );\n\t\t} );\n\t},\n\n\tisOpen: function() {\n\t\treturn this._isOpen;\n\t},\n\n\tmoveToTop: function() {\n\t\tthis._moveToTop();\n\t},\n\n\t_moveToTop: function( event, silent ) {\n\t\tvar moved = false,\n\t\t\tzIndices = this.uiDialog.siblings( \".ui-front:visible\" ).map( function() {\n\t\t\t\treturn +$( this ).css( \"z-index\" );\n\t\t\t} ).get(),\n\t\t\tzIndexMax = Math.max.apply( null, zIndices );\n\n\t\tif ( zIndexMax >= +this.uiDialog.css( \"z-index\" ) ) {\n\t\t\tthis.uiDialog.css( \"z-index\", zIndexMax + 1 );\n\t\t\tmoved = true;\n\t\t}\n\n\t\tif ( moved && !silent ) {\n\t\t\tthis._trigger( \"focus\", event );\n\t\t}\n\t\treturn moved;\n\t},\n\n\topen: function() {\n\t\tvar that = this;\n\t\tif ( this._isOpen ) {\n\t\t\tif ( this._moveToTop() ) {\n\t\t\t\tthis._focusTabbable();\n\t\t\t}\n\t\t\treturn;\n\t\t}\n\n\t\tthis._isOpen = true;\n\t\tthis.opener = $( $.ui.safeActiveElement( this.document[ 0 ] ) );\n\n\t\tthis._size();\n\t\tthis._position();\n\t\tthis._createOverlay();\n\t\tthis._moveToTop( null, true );\n\n\t\t// Ensure the overlay is moved to the top with the dialog, but only when\n\t\t// opening. The overlay shouldn't move after the dialog is open so that\n\t\t// modeless dialogs opened after the modal dialog stack properly.\n\t\tif ( this.overlay ) {\n\t\t\tthis.overlay.css( \"z-index\", this.uiDialog.css( \"z-index\" ) - 1 );\n\t\t}\n\n\t\tthis._show( this.uiDialog, this.options.show, function() {\n\t\t\tthat._focusTabbable();\n\t\t\tthat._trigger( \"focus\" );\n\t\t} );\n\n\t\t// Track the dialog immediately upon openening in case a focus event\n\t\t// somehow occurs outside of the dialog before an element inside the\n\t\t// dialog is focused (#10152)\n\t\tthis._makeFocusTarget();\n\n\t\tthis._trigger( \"open\" );\n\t},\n\n\t_focusTabbable: function() {\n\n\t\t// Set focus to the first match:\n\t\t// 1. An element that was focused previously\n\t\t// 2. First element inside the dialog matching [autofocus]\n\t\t// 3. Tabbable element inside the content element\n\t\t// 4. Tabbable element inside the buttonpane\n\t\t// 5. The close button\n\t\t// 6. The dialog itself\n\t\tvar hasFocus = this._focusedElement;\n\t\tif ( !hasFocus ) {\n\t\t\thasFocus = this.element.find( \"[autofocus]\" );\n\t\t}\n\t\tif ( !hasFocus.length ) {\n\t\t\thasFocus = this.element.find( \":tabbable\" );\n\t\t}\n\t\tif ( !hasFocus.length ) {\n\t\t\thasFocus = this.uiDialogButtonPane.find( \":tabbable\" );\n\t\t}\n\t\tif ( !hasFocus.length ) {\n\t\t\thasFocus = this.uiDialogTitlebarClose.filter( \":tabbable\" );\n\t\t}\n\t\tif ( !hasFocus.length ) {\n\t\t\thasFocus = this.uiDialog;\n\t\t}\n\t\thasFocus.eq( 0 ).trigger( \"focus\" );\n\t},\n\n\t_keepFocus: function( event ) {\n\t\tfunction checkFocus() {\n\t\t\tvar activeElement = $.ui.safeActiveElement( this.document[ 0 ] ),\n\t\t\t\tisActive = this.uiDialog[ 0 ] === activeElement ||\n\t\t\t\t\t$.contains( this.uiDialog[ 0 ], activeElement );\n\t\t\tif ( !isActive ) {\n\t\t\t\tthis._focusTabbable();\n\t\t\t}\n\t\t}\n\t\tevent.preventDefault();\n\t\tcheckFocus.call( this );\n\n\t\t// support: IE\n\t\t// IE <= 8 doesn't prevent moving focus even with event.preventDefault()\n\t\t// so we check again later\n\t\tthis._delay( checkFocus );\n\t},\n\n\t_createWrapper: function() {\n\t\tthis.uiDialog = $( \"<div>\" )\n\t\t\t.hide()\n\t\t\t.attr( {\n\n\t\t\t\t// Setting tabIndex makes the div focusable\n\t\t\t\ttabIndex: -1,\n\t\t\t\trole: \"dialog\"\n\t\t\t} )\n\t\t\t.appendTo( this._appendTo() );\n\n\t\tthis._addClass( this.uiDialog, \"ui-dialog\", \"ui-widget ui-widget-content ui-front\" );\n\t\tthis._on( this.uiDialog, {\n\t\t\tkeydown: function( event ) {\n\t\t\t\tif ( this.options.closeOnEscape && !event.isDefaultPrevented() && event.keyCode &&\n\t\t\t\t\t\tevent.keyCode === $.ui.keyCode.ESCAPE ) {\n\t\t\t\t\tevent.preventDefault();\n\t\t\t\t\tthis.close( event );\n\t\t\t\t\treturn;\n\t\t\t\t}\n\n\t\t\t\t// Prevent tabbing out of dialogs\n\t\t\t\tif ( event.keyCode !== $.ui.keyCode.TAB || event.isDefaultPrevented() ) {\n\t\t\t\t\treturn;\n\t\t\t\t}\n\t\t\t\tvar tabbables = this.uiDialog.find( \":tabbable\" ),\n\t\t\t\t\tfirst = tabbables.filter( \":first\" ),\n\t\t\t\t\tlast = tabbables.filter( \":last\" );\n\n\t\t\t\tif ( ( event.target === last[ 0 ] || event.target === this.uiDialog[ 0 ] ) &&\n\t\t\t\t\t\t!event.shiftKey ) {\n\t\t\t\t\tthis._delay( function() {\n\t\t\t\t\t\tfirst.trigger( \"focus\" );\n\t\t\t\t\t} );\n\t\t\t\t\tevent.preventDefault();\n\t\t\t\t} else if ( ( event.target === first[ 0 ] ||\n\t\t\t\t\t\tevent.target === this.uiDialog[ 0 ] ) && event.shiftKey ) {\n\t\t\t\t\tthis._delay( function() {\n\t\t\t\t\t\tlast.trigger( \"focus\" );\n\t\t\t\t\t} );\n\t\t\t\t\tevent.preventDefault();\n\t\t\t\t}\n\t\t\t},\n\t\t\tmousedown: function( event ) {\n\t\t\t\tif ( this._moveToTop( event ) ) {\n\t\t\t\t\tthis._focusTabbable();\n\t\t\t\t}\n\t\t\t}\n\t\t} );\n\n\t\t// We assume that any existing aria-describedby attribute means\n\t\t// that the dialog content is marked up properly\n\t\t// otherwise we brute force the content as the description\n\t\tif ( !this.element.find( \"[aria-describedby]\" ).length ) {\n\t\t\tthis.uiDialog.attr( {\n\t\t\t\t\"aria-describedby\": this.element.uniqueId().attr( \"id\" )\n\t\t\t} );\n\t\t}\n\t},\n\n\t_createTitlebar: function() {\n\t\tvar uiDialogTitle;\n\n\t\tthis.uiDialogTitlebar = $( \"<div>\" );\n\t\tthis._addClass( this.uiDialogTitlebar,\n\t\t\t\"ui-dialog-titlebar\", \"ui-widget-header ui-helper-clearfix\" );\n\t\tthis._on( this.uiDialogTitlebar, {\n\t\t\tmousedown: function( event ) {\n\n\t\t\t\t// Don't prevent click on close button (#8838)\n\t\t\t\t// Focusing a dialog that is partially scrolled out of view\n\t\t\t\t// causes the browser to scroll it into view, preventing the click event\n\t\t\t\tif ( !$( event.target ).closest( \".ui-dialog-titlebar-close\" ) ) {\n\n\t\t\t\t\t// Dialog isn't getting focus when dragging (#8063)\n\t\t\t\t\tthis.uiDialog.trigger( \"focus\" );\n\t\t\t\t}\n\t\t\t}\n\t\t} );\n\n\t\t// Support: IE\n\t\t// Use type=\"button\" to prevent enter keypresses in textboxes from closing the\n\t\t// dialog in IE (#9312)\n\t\tthis.uiDialogTitlebarClose = $( \"<button type='button'></button>\" )\n\t\t\t.button( {\n\t\t\t\tlabel: $( \"<a>\" ).text( this.options.closeText ).html(),\n\t\t\t\ticon: \"ui-icon-closethick\",\n\t\t\t\tshowLabel: false\n\t\t\t} )\n\t\t\t.appendTo( this.uiDialogTitlebar );\n\n\t\tthis._addClass( this.uiDialogTitlebarClose, \"ui-dialog-titlebar-close\" );\n\t\tthis._on( this.uiDialogTitlebarClose, {\n\t\t\tclick: function( event ) {\n\t\t\t\tevent.preventDefault();\n\t\t\t\tthis.close( event );\n\t\t\t}\n\t\t} );\n\n\t\tuiDialogTitle = $( \"<span>\" ).uniqueId().prependTo( this.uiDialogTitlebar );\n\t\tthis._addClass( uiDialogTitle, \"ui-dialog-title\" );\n\t\tthis._title( uiDialogTitle );\n\n\t\tthis.uiDialogTitlebar.prependTo( this.uiDialog );\n\n\t\tthis.uiDialog.attr( {\n\t\t\t\"aria-labelledby\": uiDialogTitle.attr( \"id\" )\n\t\t} );\n\t},\n\n\t_title: function( title ) {\n\t\tif ( this.options.title ) {\n\t\t\ttitle.text( this.options.title );\n\t\t} else {\n\t\t\ttitle.html( \"&#160;\" );\n\t\t}\n\t},\n\n\t_createButtonPane: function() {\n\t\tthis.uiDialogButtonPane = $( \"<div>\" );\n\t\tthis._addClass( this.uiDialogButtonPane, \"ui-dialog-buttonpane\",\n\t\t\t\"ui-widget-content ui-helper-clearfix\" );\n\n\t\tthis.uiButtonSet = $( \"<div>\" )\n\t\t\t.appendTo( this.uiDialogButtonPane );\n\t\tthis._addClass( this.uiButtonSet, \"ui-dialog-buttonset\" );\n\n\t\tthis._createButtons();\n\t},\n\n\t_createButtons: function() {\n\t\tvar that = this,\n\t\t\tbuttons = this.options.buttons;\n\n\t\t// If we already have a button pane, remove it\n\t\tthis.uiDialogButtonPane.remove();\n\t\tthis.uiButtonSet.empty();\n\n\t\tif ( $.isEmptyObject( buttons ) || ( $.isArray( buttons ) && !buttons.length ) ) {\n\t\t\tthis._removeClass( this.uiDialog, \"ui-dialog-buttons\" );\n\t\t\treturn;\n\t\t}\n\n\t\t$.each( buttons, function( name, props ) {\n\t\t\tvar click, buttonOptions;\n\t\t\tprops = $.isFunction( props ) ?\n\t\t\t\t{ click: props, text: name } :\n\t\t\t\tprops;\n\n\t\t\t// Default to a non-submitting button\n\t\t\tprops = $.extend( { type: \"button\" }, props );\n\n\t\t\t// Change the context for the click callback to be the main element\n\t\t\tclick = props.click;\n\t\t\tbuttonOptions = {\n\t\t\t\ticon: props.icon,\n\t\t\t\ticonPosition: props.iconPosition,\n\t\t\t\tshowLabel: props.showLabel,\n\n\t\t\t\t// Deprecated options\n\t\t\t\ticons: props.icons,\n\t\t\t\ttext: props.text\n\t\t\t};\n\n\t\t\tdelete props.click;\n\t\t\tdelete props.icon;\n\t\t\tdelete props.iconPosition;\n\t\t\tdelete props.showLabel;\n\n\t\t\t// Deprecated options\n\t\t\tdelete props.icons;\n\t\t\tif ( typeof props.text === \"boolean\" ) {\n\t\t\t\tdelete props.text;\n\t\t\t}\n\n\t\t\t$( \"<button></button>\", props )\n\t\t\t\t.button( buttonOptions )\n\t\t\t\t.appendTo( that.uiButtonSet )\n\t\t\t\t.on( \"click\", function() {\n\t\t\t\t\tclick.apply( that.element[ 0 ], arguments );\n\t\t\t\t} );\n\t\t} );\n\t\tthis._addClass( this.uiDialog, \"ui-dialog-buttons\" );\n\t\tthis.uiDialogButtonPane.appendTo( this.uiDialog );\n\t},\n\n\t_makeDraggable: function() {\n\t\tvar that = this,\n\t\t\toptions = this.options;\n\n\t\tfunction filteredUi( ui ) {\n\t\t\treturn {\n\t\t\t\tposition: ui.position,\n\t\t\t\toffset: ui.offset\n\t\t\t};\n\t\t}\n\n\t\tthis.uiDialog.draggable( {\n\t\t\tcancel: \".ui-dialog-content, .ui-dialog-titlebar-close\",\n\t\t\thandle: \".ui-dialog-titlebar\",\n\t\t\tcontainment: \"document\",\n\t\t\tstart: function( event, ui ) {\n\t\t\t\tthat._addClass( $( this ), \"ui-dialog-dragging\" );\n\t\t\t\tthat._blockFrames();\n\t\t\t\tthat._trigger( \"dragStart\", event, filteredUi( ui ) );\n\t\t\t},\n\t\t\tdrag: function( event, ui ) {\n\t\t\t\tthat._trigger( \"drag\", event, filteredUi( ui ) );\n\t\t\t},\n\t\t\tstop: function( event, ui ) {\n\t\t\t\tvar left = ui.offset.left - that.document.scrollLeft(),\n\t\t\t\t\ttop = ui.offset.top - that.document.scrollTop();\n\n\t\t\t\toptions.position = {\n\t\t\t\t\tmy: \"left top\",\n\t\t\t\t\tat: \"left\" + ( left >= 0 ? \"+\" : \"\" ) + left + \" \" +\n\t\t\t\t\t\t\"top\" + ( top >= 0 ? \"+\" : \"\" ) + top,\n\t\t\t\t\tof: that.window\n\t\t\t\t};\n\t\t\t\tthat._removeClass( $( this ), \"ui-dialog-dragging\" );\n\t\t\t\tthat._unblockFrames();\n\t\t\t\tthat._trigger( \"dragStop\", event, filteredUi( ui ) );\n\t\t\t}\n\t\t} );\n\t},\n\n\t_makeResizable: function() {\n\t\tvar that = this,\n\t\t\toptions = this.options,\n\t\t\thandles = options.resizable,\n\n\t\t\t// .ui-resizable has position: relative defined in the stylesheet\n\t\t\t// but dialogs have to use absolute or fixed positioning\n\t\t\tposition = this.uiDialog.css( \"position\" ),\n\t\t\tresizeHandles = typeof handles === \"string\" ?\n\t\t\t\thandles :\n\t\t\t\t\"n,e,s,w,se,sw,ne,nw\";\n\n\t\tfunction filteredUi( ui ) {\n\t\t\treturn {\n\t\t\t\toriginalPosition: ui.originalPosition,\n\t\t\t\toriginalSize: ui.originalSize,\n\t\t\t\tposition: ui.position,\n\t\t\t\tsize: ui.size\n\t\t\t};\n\t\t}\n\n\t\tthis.uiDialog.resizable( {\n\t\t\tcancel: \".ui-dialog-content\",\n\t\t\tcontainment: \"document\",\n\t\t\talsoResize: this.element,\n\t\t\tmaxWidth: options.maxWidth,\n\t\t\tmaxHeight: options.maxHeight,\n\t\t\tminWidth: options.minWidth,\n\t\t\tminHeight: this._minHeight(),\n\t\t\thandles: resizeHandles,\n\t\t\tstart: function( event, ui ) {\n\t\t\t\tthat._addClass( $( this ), \"ui-dialog-resizing\" );\n\t\t\t\tthat._blockFrames();\n\t\t\t\tthat._trigger( \"resizeStart\", event, filteredUi( ui ) );\n\t\t\t},\n\t\t\tresize: function( event, ui ) {\n\t\t\t\tthat._trigger( \"resize\", event, filteredUi( ui ) );\n\t\t\t},\n\t\t\tstop: function( event, ui ) {\n\t\t\t\tvar offset = that.uiDialog.offset(),\n\t\t\t\t\tleft = offset.left - that.document.scrollLeft(),\n\t\t\t\t\ttop = offset.top - that.document.scrollTop();\n\n\t\t\t\toptions.height = that.uiDialog.height();\n\t\t\t\toptions.width = that.uiDialog.width();\n\t\t\t\toptions.position = {\n\t\t\t\t\tmy: \"left top\",\n\t\t\t\t\tat: \"left\" + ( left >= 0 ? \"+\" : \"\" ) + left + \" \" +\n\t\t\t\t\t\t\"top\" + ( top >= 0 ? \"+\" : \"\" ) + top,\n\t\t\t\t\tof: that.window\n\t\t\t\t};\n\t\t\t\tthat._removeClass( $( this ), \"ui-dialog-resizing\" );\n\t\t\t\tthat._unblockFrames();\n\t\t\t\tthat._trigger( \"resizeStop\", event, filteredUi( ui ) );\n\t\t\t}\n\t\t} )\n\t\t\t.css( \"position\", position );\n\t},\n\n\t_trackFocus: function() {\n\t\tthis._on( this.widget(), {\n\t\t\tfocusin: function( event ) {\n\t\t\t\tthis._makeFocusTarget();\n\t\t\t\tthis._focusedElement = $( event.target );\n\t\t\t}\n\t\t} );\n\t},\n\n\t_makeFocusTarget: function() {\n\t\tthis._untrackInstance();\n\t\tthis._trackingInstances().unshift( this );\n\t},\n\n\t_untrackInstance: function() {\n\t\tvar instances = this._trackingInstances(),\n\t\t\texists = $.inArray( this, instances );\n\t\tif ( exists !== -1 ) {\n\t\t\tinstances.splice( exists, 1 );\n\t\t}\n\t},\n\n\t_trackingInstances: function() {\n\t\tvar instances = this.document.data( \"ui-dialog-instances\" );\n\t\tif ( !instances ) {\n\t\t\tinstances = [];\n\t\t\tthis.document.data( \"ui-dialog-instances\", instances );\n\t\t}\n\t\treturn instances;\n\t},\n\n\t_minHeight: function() {\n\t\tvar options = this.options;\n\n\t\treturn options.height === \"auto\" ?\n\t\t\toptions.minHeight :\n\t\t\tMath.min( options.minHeight, options.height );\n\t},\n\n\t_position: function() {\n\n\t\t// Need to show the dialog to get the actual offset in the position plugin\n\t\tvar isVisible = this.uiDialog.is( \":visible\" );\n\t\tif ( !isVisible ) {\n\t\t\tthis.uiDialog.show();\n\t\t}\n\t\tthis.uiDialog.position( this.options.position );\n\t\tif ( !isVisible ) {\n\t\t\tthis.uiDialog.hide();\n\t\t}\n\t},\n\n\t_setOptions: function( options ) {\n\t\tvar that = this,\n\t\t\tresize = false,\n\t\t\tresizableOptions = {};\n\n\t\t$.each( options, function( key, value ) {\n\t\t\tthat._setOption( key, value );\n\n\t\t\tif ( key in that.sizeRelatedOptions ) {\n\t\t\t\tresize = true;\n\t\t\t}\n\t\t\tif ( key in that.resizableRelatedOptions ) {\n\t\t\t\tresizableOptions[ key ] = value;\n\t\t\t}\n\t\t} );\n\n\t\tif ( resize ) {\n\t\t\tthis._size();\n\t\t\tthis._position();\n\t\t}\n\t\tif ( this.uiDialog.is( \":data(ui-resizable)\" ) ) {\n\t\t\tthis.uiDialog.resizable( \"option\", resizableOptions );\n\t\t}\n\t},\n\n\t_setOption: function( key, value ) {\n\t\tvar isDraggable, isResizable,\n\t\t\tuiDialog = this.uiDialog;\n\n\t\tif ( key === \"disabled\" ) {\n\t\t\treturn;\n\t\t}\n\n\t\tthis._super( key, value );\n\n\t\tif ( key === \"appendTo\" ) {\n\t\t\tthis.uiDialog.appendTo( this._appendTo() );\n\t\t}\n\n\t\tif ( key === \"buttons\" ) {\n\t\t\tthis._createButtons();\n\t\t}\n\n\t\tif ( key === \"closeText\" ) {\n\t\t\tthis.uiDialogTitlebarClose.button( {\n\n\t\t\t\t// Ensure that we always pass a string\n\t\t\t\tlabel: $( \"<a>\" ).text( \"\" + this.options.closeText ).html()\n\t\t\t} );\n\t\t}\n\n\t\tif ( key === \"draggable\" ) {\n\t\t\tisDraggable = uiDialog.is( \":data(ui-draggable)\" );\n\t\t\tif ( isDraggable && !value ) {\n\t\t\t\tuiDialog.draggable( \"destroy\" );\n\t\t\t}\n\n\t\t\tif ( !isDraggable && value ) {\n\t\t\t\tthis._makeDraggable();\n\t\t\t}\n\t\t}\n\n\t\tif ( key === \"position\" ) {\n\t\t\tthis._position();\n\t\t}\n\n\t\tif ( key === \"resizable\" ) {\n\n\t\t\t// currently resizable, becoming non-resizable\n\t\t\tisResizable = uiDialog.is( \":data(ui-resizable)\" );\n\t\t\tif ( isResizable && !value ) {\n\t\t\t\tuiDialog.resizable( \"destroy\" );\n\t\t\t}\n\n\t\t\t// Currently resizable, changing handles\n\t\t\tif ( isResizable && typeof value === \"string\" ) {\n\t\t\t\tuiDialog.resizable( \"option\", \"handles\", value );\n\t\t\t}\n\n\t\t\t// Currently non-resizable, becoming resizable\n\t\t\tif ( !isResizable && value !== false ) {\n\t\t\t\tthis._makeResizable();\n\t\t\t}\n\t\t}\n\n\t\tif ( key === \"title\" ) {\n\t\t\tthis._title( this.uiDialogTitlebar.find( \".ui-dialog-title\" ) );\n\t\t}\n\t},\n\n\t_size: function() {\n\n\t\t// If the user has resized the dialog, the .ui-dialog and .ui-dialog-content\n\t\t// divs will both have width and height set, so we need to reset them\n\t\tvar nonContentHeight, minContentHeight, maxContentHeight,\n\t\t\toptions = this.options;\n\n\t\t// Reset content sizing\n\t\tthis.element.show().css( {\n\t\t\twidth: \"auto\",\n\t\t\tminHeight: 0,\n\t\t\tmaxHeight: \"none\",\n\t\t\theight: 0\n\t\t} );\n\n\t\tif ( options.minWidth > options.width ) {\n\t\t\toptions.width = options.minWidth;\n\t\t}\n\n\t\t// Reset wrapper sizing\n\t\t// determine the height of all the non-content elements\n\t\tnonContentHeight = this.uiDialog.css( {\n\t\t\theight: \"auto\",\n\t\t\twidth: options.width\n\t\t} )\n\t\t\t.outerHeight();\n\t\tminContentHeight = Math.max( 0, options.minHeight - nonContentHeight );\n\t\tmaxContentHeight = typeof options.maxHeight === \"number\" ?\n\t\t\tMath.max( 0, options.maxHeight - nonContentHeight ) :\n\t\t\t\"none\";\n\n\t\tif ( options.height === \"auto\" ) {\n\t\t\tthis.element.css( {\n\t\t\t\tminHeight: minContentHeight,\n\t\t\t\tmaxHeight: maxContentHeight,\n\t\t\t\theight: \"auto\"\n\t\t\t} );\n\t\t} else {\n\t\t\tthis.element.height( Math.max( 0, options.height - nonContentHeight ) );\n\t\t}\n\n\t\tif ( this.uiDialog.is( \":data(ui-resizable)\" ) ) {\n\t\t\tthis.uiDialog.resizable( \"option\", \"minHeight\", this._minHeight() );\n\t\t}\n\t},\n\n\t_blockFrames: function() {\n\t\tthis.iframeBlocks = this.document.find( \"iframe\" ).map( function() {\n\t\t\tvar iframe = $( this );\n\n\t\t\treturn $( \"<div>\" )\n\t\t\t\t.css( {\n\t\t\t\t\tposition: \"absolute\",\n\t\t\t\t\twidth: iframe.outerWidth(),\n\t\t\t\t\theight: iframe.outerHeight()\n\t\t\t\t} )\n\t\t\t\t.appendTo( iframe.parent() )\n\t\t\t\t.offset( iframe.offset() )[ 0 ];\n\t\t} );\n\t},\n\n\t_unblockFrames: function() {\n\t\tif ( this.iframeBlocks ) {\n\t\t\tthis.iframeBlocks.remove();\n\t\t\tdelete this.iframeBlocks;\n\t\t}\n\t},\n\n\t_allowInteraction: function( event ) {\n\t\tif ( $( event.target ).closest( \".ui-dialog\" ).length ) {\n\t\t\treturn true;\n\t\t}\n\n\t\t// TODO: Remove hack when datepicker implements\n\t\t// the .ui-front logic (#8989)\n\t\treturn !!$( event.target ).closest( \".ui-datepicker\" ).length;\n\t},\n\n\t_createOverlay: function() {\n\t\tif ( !this.options.modal ) {\n\t\t\treturn;\n\t\t}\n\n\t\t// We use a delay in case the overlay is created from an\n\t\t// event that we're going to be cancelling (#2804)\n\t\tvar isOpening = true;\n\t\tthis._delay( function() {\n\t\t\tisOpening = false;\n\t\t} );\n\n\t\tif ( !this.document.data( \"ui-dialog-overlays\" ) ) {\n\n\t\t\t// Prevent use of anchors and inputs\n\t\t\t// Using _on() for an event handler shared across many instances is\n\t\t\t// safe because the dialogs stack and must be closed in reverse order\n\t\t\tthis._on( this.document, {\n\t\t\t\tfocusin: function( event ) {\n\t\t\t\t\tif ( isOpening ) {\n\t\t\t\t\t\treturn;\n\t\t\t\t\t}\n\n\t\t\t\t\tif ( !this._allowInteraction( event ) ) {\n\t\t\t\t\t\tevent.preventDefault();\n\t\t\t\t\t\tthis._trackingInstances()[ 0 ]._focusTabbable();\n\t\t\t\t\t}\n\t\t\t\t}\n\t\t\t} );\n\t\t}\n\n\t\tthis.overlay = $( \"<div>\" )\n\t\t\t.appendTo( this._appendTo() );\n\n\t\tthis._addClass( this.overlay, null, \"ui-widget-overlay ui-front\" );\n\t\tthis._on( this.overlay, {\n\t\t\tmousedown: \"_keepFocus\"\n\t\t} );\n\t\tthis.document.data( \"ui-dialog-overlays\",\n\t\t\t( this.document.data( \"ui-dialog-overlays\" ) || 0 ) + 1 );\n\t},\n\n\t_destroyOverlay: function() {\n\t\tif ( !this.options.modal ) {\n\t\t\treturn;\n\t\t}\n\n\t\tif ( this.overlay ) {\n\t\t\tvar overlays = this.document.data( \"ui-dialog-overlays\" ) - 1;\n\n\t\t\tif ( !overlays ) {\n\t\t\t\tthis._off( this.document, \"focusin\" );\n\t\t\t\tthis.document.removeData( \"ui-dialog-overlays\" );\n\t\t\t} else {\n\t\t\t\tthis.document.data( \"ui-dialog-overlays\", overlays );\n\t\t\t}\n\n\t\t\tthis.overlay.remove();\n\t\t\tthis.overlay = null;\n\t\t}\n\t}\n} );\n\n// DEPRECATED\n// TODO: switch return back to widget declaration at top of file when this is removed\nif ( $.uiBackCompat !== false ) {\n\n\t// Backcompat for dialogClass option\n\t$.widget( \"ui.dialog\", $.ui.dialog, {\n\t\toptions: {\n\t\t\tdialogClass: \"\"\n\t\t},\n\t\t_createWrapper: function() {\n\t\t\tthis._super();\n\t\t\tthis.uiDialog.addClass( this.options.dialogClass );\n\t\t},\n\t\t_setOption: function( key, value ) {\n\t\t\tif ( key === \"dialogClass\" ) {\n\t\t\t\tthis.uiDialog\n\t\t\t\t\t.removeClass( this.options.dialogClass )\n\t\t\t\t\t.addClass( value );\n\t\t\t}\n\t\t\tthis._superApply( arguments );\n\t\t}\n\t} );\n}\n\nreturn $.ui.dialog;\n\n} ) );\n\n\n\n//////////////////\n// WEBPACK FOOTER\n// ./~/jquery-ui/ui/widgets/dialog.js\n// module id = 25\n// module chunks = 0","/*!\n * jQuery UI Button 1.12.1\n * http://jqueryui.com\n *\n * Copyright jQuery Foundation and other contributors\n * Released under the MIT license.\n * http://jquery.org/license\n */\n\n//>>label: Button\n//>>group: Widgets\n//>>description: Enhances a form with themeable buttons.\n//>>docs: http://api.jqueryui.com/button/\n//>>demos: http://jqueryui.com/button/\n//>>css.structure: ../../themes/base/core.css\n//>>css.structure: ../../themes/base/button.css\n//>>css.theme: ../../themes/base/theme.css\n\n( function( factory ) {\n\tif ( typeof define === \"function\" && define.amd ) {\n\n\t\t// AMD. Register as an anonymous module.\n\t\tdefine( [\n\t\t\t\"jquery\",\n\n\t\t\t// These are only for backcompat\n\t\t\t// TODO: Remove after 1.12\n\t\t\t\"./controlgroup\",\n\t\t\t\"./checkboxradio\",\n\n\t\t\t\"../keycode\",\n\t\t\t\"../widget\"\n\t\t], factory );\n\t} else {\n\n\t\t// Browser globals\n\t\tfactory( jQuery );\n\t}\n}( function( $ ) {\n\n$.widget( \"ui.button\", {\n\tversion: \"1.12.1\",\n\tdefaultElement: \"<button>\",\n\toptions: {\n\t\tclasses: {\n\t\t\t\"ui-button\": \"ui-corner-all\"\n\t\t},\n\t\tdisabled: null,\n\t\ticon: null,\n\t\ticonPosition: \"beginning\",\n\t\tlabel: null,\n\t\tshowLabel: true\n\t},\n\n\t_getCreateOptions: function() {\n\t\tvar disabled,\n\n\t\t\t// This is to support cases like in jQuery Mobile where the base widget does have\n\t\t\t// an implementation of _getCreateOptions\n\t\t\toptions = this._super() || {};\n\n\t\tthis.isInput = this.element.is( \"input\" );\n\n\t\tdisabled = this.element[ 0 ].disabled;\n\t\tif ( disabled != null ) {\n\t\t\toptions.disabled = disabled;\n\t\t}\n\n\t\tthis.originalLabel = this.isInput ? this.element.val() : this.element.html();\n\t\tif ( this.originalLabel ) {\n\t\t\toptions.label = this.originalLabel;\n\t\t}\n\n\t\treturn options;\n\t},\n\n\t_create: function() {\n\t\tif ( !this.option.showLabel & !this.options.icon ) {\n\t\t\tthis.options.showLabel = true;\n\t\t}\n\n\t\t// We have to check the option again here even though we did in _getCreateOptions,\n\t\t// because null may have been passed on init which would override what was set in\n\t\t// _getCreateOptions\n\t\tif ( this.options.disabled == null ) {\n\t\t\tthis.options.disabled = this.element[ 0 ].disabled || false;\n\t\t}\n\n\t\tthis.hasTitle = !!this.element.attr( \"title\" );\n\n\t\t// Check to see if the label needs to be set or if its already correct\n\t\tif ( this.options.label && this.options.label !== this.originalLabel ) {\n\t\t\tif ( this.isInput ) {\n\t\t\t\tthis.element.val( this.options.label );\n\t\t\t} else {\n\t\t\t\tthis.element.html( this.options.label );\n\t\t\t}\n\t\t}\n\t\tthis._addClass( \"ui-button\", \"ui-widget\" );\n\t\tthis._setOption( \"disabled\", this.options.disabled );\n\t\tthis._enhance();\n\n\t\tif ( this.element.is( \"a\" ) ) {\n\t\t\tthis._on( {\n\t\t\t\t\"keyup\": function( event ) {\n\t\t\t\t\tif ( event.keyCode === $.ui.keyCode.SPACE ) {\n\t\t\t\t\t\tevent.preventDefault();\n\n\t\t\t\t\t\t// Support: PhantomJS <= 1.9, IE 8 Only\n\t\t\t\t\t\t// If a native click is available use it so we actually cause navigation\n\t\t\t\t\t\t// otherwise just trigger a click event\n\t\t\t\t\t\tif ( this.element[ 0 ].click ) {\n\t\t\t\t\t\t\tthis.element[ 0 ].click();\n\t\t\t\t\t\t} else {\n\t\t\t\t\t\t\tthis.element.trigger( \"click\" );\n\t\t\t\t\t\t}\n\t\t\t\t\t}\n\t\t\t\t}\n\t\t\t} );\n\t\t}\n\t},\n\n\t_enhance: function() {\n\t\tif ( !this.element.is( \"button\" ) ) {\n\t\t\tthis.element.attr( \"role\", \"button\" );\n\t\t}\n\n\t\tif ( this.options.icon ) {\n\t\t\tthis._updateIcon( \"icon\", this.options.icon );\n\t\t\tthis._updateTooltip();\n\t\t}\n\t},\n\n\t_updateTooltip: function() {\n\t\tthis.title = this.element.attr( \"title\" );\n\n\t\tif ( !this.options.showLabel && !this.title ) {\n\t\t\tthis.element.attr( \"title\", this.options.label );\n\t\t}\n\t},\n\n\t_updateIcon: function( option, value ) {\n\t\tvar icon = option !== \"iconPosition\",\n\t\t\tposition = icon ? this.options.iconPosition : value,\n\t\t\tdisplayBlock = position === \"top\" || position === \"bottom\";\n\n\t\t// Create icon\n\t\tif ( !this.icon ) {\n\t\t\tthis.icon = $( \"<span>\" );\n\n\t\t\tthis._addClass( this.icon, \"ui-button-icon\", \"ui-icon\" );\n\n\t\t\tif ( !this.options.showLabel ) {\n\t\t\t\tthis._addClass( \"ui-button-icon-only\" );\n\t\t\t}\n\t\t} else if ( icon ) {\n\n\t\t\t// If we are updating the icon remove the old icon class\n\t\t\tthis._removeClass( this.icon, null, this.options.icon );\n\t\t}\n\n\t\t// If we are updating the icon add the new icon class\n\t\tif ( icon ) {\n\t\t\tthis._addClass( this.icon, null, value );\n\t\t}\n\n\t\tthis._attachIcon( position );\n\n\t\t// If the icon is on top or bottom we need to add the ui-widget-icon-block class and remove\n\t\t// the iconSpace if there is one.\n\t\tif ( displayBlock ) {\n\t\t\tthis._addClass( this.icon, null, \"ui-widget-icon-block\" );\n\t\t\tif ( this.iconSpace ) {\n\t\t\t\tthis.iconSpace.remove();\n\t\t\t}\n\t\t} else {\n\n\t\t\t// Position is beginning or end so remove the ui-widget-icon-block class and add the\n\t\t\t// space if it does not exist\n\t\t\tif ( !this.iconSpace ) {\n\t\t\t\tthis.iconSpace = $( \"<span> </span>\" );\n\t\t\t\tthis._addClass( this.iconSpace, \"ui-button-icon-space\" );\n\t\t\t}\n\t\t\tthis._removeClass( this.icon, null, \"ui-wiget-icon-block\" );\n\t\t\tthis._attachIconSpace( position );\n\t\t}\n\t},\n\n\t_destroy: function() {\n\t\tthis.element.removeAttr( \"role\" );\n\n\t\tif ( this.icon ) {\n\t\t\tthis.icon.remove();\n\t\t}\n\t\tif ( this.iconSpace ) {\n\t\t\tthis.iconSpace.remove();\n\t\t}\n\t\tif ( !this.hasTitle ) {\n\t\t\tthis.element.removeAttr( \"title\" );\n\t\t}\n\t},\n\n\t_attachIconSpace: function( iconPosition ) {\n\t\tthis.icon[ /^(?:end|bottom)/.test( iconPosition ) ? \"before\" : \"after\" ]( this.iconSpace );\n\t},\n\n\t_attachIcon: function( iconPosition ) {\n\t\tthis.element[ /^(?:end|bottom)/.test( iconPosition ) ? \"append\" : \"prepend\" ]( this.icon );\n\t},\n\n\t_setOptions: function( options ) {\n\t\tvar newShowLabel = options.showLabel === undefined ?\n\t\t\t\tthis.options.showLabel :\n\t\t\t\toptions.showLabel,\n\t\t\tnewIcon = options.icon === undefined ? this.options.icon : options.icon;\n\n\t\tif ( !newShowLabel && !newIcon ) {\n\t\t\toptions.showLabel = true;\n\t\t}\n\t\tthis._super( options );\n\t},\n\n\t_setOption: function( key, value ) {\n\t\tif ( key === \"icon\" ) {\n\t\t\tif ( value ) {\n\t\t\t\tthis._updateIcon( key, value );\n\t\t\t} else if ( this.icon ) {\n\t\t\t\tthis.icon.remove();\n\t\t\t\tif ( this.iconSpace ) {\n\t\t\t\t\tthis.iconSpace.remove();\n\t\t\t\t}\n\t\t\t}\n\t\t}\n\n\t\tif ( key === \"iconPosition\" ) {\n\t\t\tthis._updateIcon( key, value );\n\t\t}\n\n\t\t// Make sure we can't end up with a button that has neither text nor icon\n\t\tif ( key === \"showLabel\" ) {\n\t\t\t\tthis._toggleClass( \"ui-button-icon-only\", null, !value );\n\t\t\t\tthis._updateTooltip();\n\t\t}\n\n\t\tif ( key === \"label\" ) {\n\t\t\tif ( this.isInput ) {\n\t\t\t\tthis.element.val( value );\n\t\t\t} else {\n\n\t\t\t\t// If there is an icon, append it, else nothing then append the value\n\t\t\t\t// this avoids removal of the icon when setting label text\n\t\t\t\tthis.element.html( value );\n\t\t\t\tif ( this.icon ) {\n\t\t\t\t\tthis._attachIcon( this.options.iconPosition );\n\t\t\t\t\tthis._attachIconSpace( this.options.iconPosition );\n\t\t\t\t}\n\t\t\t}\n\t\t}\n\n\t\tthis._super( key, value );\n\n\t\tif ( key === \"disabled\" ) {\n\t\t\tthis._toggleClass( null, \"ui-state-disabled\", value );\n\t\t\tthis.element[ 0 ].disabled = value;\n\t\t\tif ( value ) {\n\t\t\t\tthis.element.blur();\n\t\t\t}\n\t\t}\n\t},\n\n\trefresh: function() {\n\n\t\t// Make sure to only check disabled if its an element that supports this otherwise\n\t\t// check for the disabled class to determine state\n\t\tvar isDisabled = this.element.is( \"input, button\" ) ?\n\t\t\tthis.element[ 0 ].disabled : this.element.hasClass( \"ui-button-disabled\" );\n\n\t\tif ( isDisabled !== this.options.disabled ) {\n\t\t\tthis._setOptions( { disabled: isDisabled } );\n\t\t}\n\n\t\tthis._updateTooltip();\n\t}\n} );\n\n// DEPRECATED\nif ( $.uiBackCompat !== false ) {\n\n\t// Text and Icons options\n\t$.widget( \"ui.button\", $.ui.button, {\n\t\toptions: {\n\t\t\ttext: true,\n\t\t\ticons: {\n\t\t\t\tprimary: null,\n\t\t\t\tsecondary: null\n\t\t\t}\n\t\t},\n\n\t\t_create: function() {\n\t\t\tif ( this.options.showLabel && !this.options.text ) {\n\t\t\t\tthis.options.showLabel = this.options.text;\n\t\t\t}\n\t\t\tif ( !this.options.showLabel && this.options.text ) {\n\t\t\t\tthis.options.text = this.options.showLabel;\n\t\t\t}\n\t\t\tif ( !this.options.icon && ( this.options.icons.primary ||\n\t\t\t\t\tthis.options.icons.secondary ) ) {\n\t\t\t\tif ( this.options.icons.primary ) {\n\t\t\t\t\tthis.options.icon = this.options.icons.primary;\n\t\t\t\t} else {\n\t\t\t\t\tthis.options.icon = this.options.icons.secondary;\n\t\t\t\t\tthis.options.iconPosition = \"end\";\n\t\t\t\t}\n\t\t\t} else if ( this.options.icon ) {\n\t\t\t\tthis.options.icons.primary = this.options.icon;\n\t\t\t}\n\t\t\tthis._super();\n\t\t},\n\n\t\t_setOption: function( key, value ) {\n\t\t\tif ( key === \"text\" ) {\n\t\t\t\tthis._super( \"showLabel\", value );\n\t\t\t\treturn;\n\t\t\t}\n\t\t\tif ( key === \"showLabel\" ) {\n\t\t\t\tthis.options.text = value;\n\t\t\t}\n\t\t\tif ( key === \"icon\" ) {\n\t\t\t\tthis.options.icons.primary = value;\n\t\t\t}\n\t\t\tif ( key === \"icons\" ) {\n\t\t\t\tif ( value.primary ) {\n\t\t\t\t\tthis._super( \"icon\", value.primary );\n\t\t\t\t\tthis._super( \"iconPosition\", \"beginning\" );\n\t\t\t\t} else if ( value.secondary ) {\n\t\t\t\t\tthis._super( \"icon\", value.secondary );\n\t\t\t\t\tthis._super( \"iconPosition\", \"end\" );\n\t\t\t\t}\n\t\t\t}\n\t\t\tthis._superApply( arguments );\n\t\t}\n\t} );\n\n\t$.fn.button = ( function( orig ) {\n\t\treturn function() {\n\t\t\tif ( !this.length || ( this.length && this[ 0 ].tagName !== \"INPUT\" ) ||\n\t\t\t\t\t( this.length && this[ 0 ].tagName === \"INPUT\" && (\n\t\t\t\t\t\tthis.attr( \"type\" ) !== \"checkbox\" && this.attr( \"type\" ) !== \"radio\"\n\t\t\t\t\t) ) ) {\n\t\t\t\treturn orig.apply( this, arguments );\n\t\t\t}\n\t\t\tif ( !$.ui.checkboxradio ) {\n\t\t\t\t$.error( \"Checkboxradio widget missing\" );\n\t\t\t}\n\t\t\tif ( arguments.length === 0 ) {\n\t\t\t\treturn this.checkboxradio( {\n\t\t\t\t\t\"icon\": false\n\t\t\t\t} );\n\t\t\t}\n\t\t\treturn this.checkboxradio.apply( this, arguments );\n\t\t};\n\t} )( $.fn.button );\n\n\t$.fn.buttonset = function() {\n\t\tif ( !$.ui.controlgroup ) {\n\t\t\t$.error( \"Controlgroup widget missing\" );\n\t\t}\n\t\tif ( arguments[ 0 ] === \"option\" && arguments[ 1 ] === \"items\" && arguments[ 2 ] ) {\n\t\t\treturn this.controlgroup.apply( this,\n\t\t\t\t[ arguments[ 0 ], \"items.button\", arguments[ 2 ] ] );\n\t\t}\n\t\tif ( arguments[ 0 ] === \"option\" && arguments[ 1 ] === \"items\" ) {\n\t\t\treturn this.controlgroup.apply( this, [ arguments[ 0 ], \"items.button\" ] );\n\t\t}\n\t\tif ( typeof arguments[ 0 ] === \"object\" && arguments[ 0 ].items ) {\n\t\t\targuments[ 0 ].items = {\n\t\t\t\tbutton: arguments[ 0 ].items\n\t\t\t};\n\t\t}\n\t\treturn this.controlgroup.apply( this, arguments );\n\t};\n}\n\nreturn $.ui.button;\n\n} ) );\n\n\n\n//////////////////\n// WEBPACK FOOTER\n// ./~/jquery-ui/ui/widgets/button.js\n// module id = 26\n// module chunks = 0","/*!\n * jQuery UI Controlgroup 1.12.1\n * http://jqueryui.com\n *\n * Copyright jQuery Foundation and other contributors\n * Released under the MIT license.\n * http://jquery.org/license\n */\n\n//>>label: Controlgroup\n//>>group: Widgets\n//>>description: Visually groups form control widgets\n//>>docs: http://api.jqueryui.com/controlgroup/\n//>>demos: http://jqueryui.com/controlgroup/\n//>>css.structure: ../../themes/base/core.css\n//>>css.structure: ../../themes/base/controlgroup.css\n//>>css.theme: ../../themes/base/theme.css\n\n( function( factory ) {\n\tif ( typeof define === \"function\" && define.amd ) {\n\n\t\t// AMD. Register as an anonymous module.\n\t\tdefine( [\n\t\t\t\"jquery\",\n\t\t\t\"../widget\"\n\t\t], factory );\n\t} else {\n\n\t\t// Browser globals\n\t\tfactory( jQuery );\n\t}\n}( function( $ ) {\nvar controlgroupCornerRegex = /ui-corner-([a-z]){2,6}/g;\n\nreturn $.widget( \"ui.controlgroup\", {\n\tversion: \"1.12.1\",\n\tdefaultElement: \"<div>\",\n\toptions: {\n\t\tdirection: \"horizontal\",\n\t\tdisabled: null,\n\t\tonlyVisible: true,\n\t\titems: {\n\t\t\t\"button\": \"input[type=button], input[type=submit], input[type=reset], button, a\",\n\t\t\t\"controlgroupLabel\": \".ui-controlgroup-label\",\n\t\t\t\"checkboxradio\": \"input[type='checkbox'], input[type='radio']\",\n\t\t\t\"selectmenu\": \"select\",\n\t\t\t\"spinner\": \".ui-spinner-input\"\n\t\t}\n\t},\n\n\t_create: function() {\n\t\tthis._enhance();\n\t},\n\n\t// To support the enhanced option in jQuery Mobile, we isolate DOM manipulation\n\t_enhance: function() {\n\t\tthis.element.attr( \"role\", \"toolbar\" );\n\t\tthis.refresh();\n\t},\n\n\t_destroy: function() {\n\t\tthis._callChildMethod( \"destroy\" );\n\t\tthis.childWidgets.removeData( \"ui-controlgroup-data\" );\n\t\tthis.element.removeAttr( \"role\" );\n\t\tif ( this.options.items.controlgroupLabel ) {\n\t\t\tthis.element\n\t\t\t\t.find( this.options.items.controlgroupLabel )\n\t\t\t\t.find( \".ui-controlgroup-label-contents\" )\n\t\t\t\t.contents().unwrap();\n\t\t}\n\t},\n\n\t_initWidgets: function() {\n\t\tvar that = this,\n\t\t\tchildWidgets = [];\n\n\t\t// First we iterate over each of the items options\n\t\t$.each( this.options.items, function( widget, selector ) {\n\t\t\tvar labels;\n\t\t\tvar options = {};\n\n\t\t\t// Make sure the widget has a selector set\n\t\t\tif ( !selector ) {\n\t\t\t\treturn;\n\t\t\t}\n\n\t\t\tif ( widget === \"controlgroupLabel\" ) {\n\t\t\t\tlabels = that.element.find( selector );\n\t\t\t\tlabels.each( function() {\n\t\t\t\t\tvar element = $( this );\n\n\t\t\t\t\tif ( element.children( \".ui-controlgroup-label-contents\" ).length ) {\n\t\t\t\t\t\treturn;\n\t\t\t\t\t}\n\t\t\t\t\telement.contents()\n\t\t\t\t\t\t.wrapAll( \"<span class='ui-controlgroup-label-contents'></span>\" );\n\t\t\t\t} );\n\t\t\t\tthat._addClass( labels, null, \"ui-widget ui-widget-content ui-state-default\" );\n\t\t\t\tchildWidgets = childWidgets.concat( labels.get() );\n\t\t\t\treturn;\n\t\t\t}\n\n\t\t\t// Make sure the widget actually exists\n\t\t\tif ( !$.fn[ widget ] ) {\n\t\t\t\treturn;\n\t\t\t}\n\n\t\t\t// We assume everything is in the middle to start because we can't determine\n\t\t\t// first / last elements until all enhancments are done.\n\t\t\tif ( that[ \"_\" + widget + \"Options\" ] ) {\n\t\t\t\toptions = that[ \"_\" + widget + \"Options\" ]( \"middle\" );\n\t\t\t} else {\n\t\t\t\toptions = { classes: {} };\n\t\t\t}\n\n\t\t\t// Find instances of this widget inside controlgroup and init them\n\t\t\tthat.element\n\t\t\t\t.find( selector )\n\t\t\t\t.each( function() {\n\t\t\t\t\tvar element = $( this );\n\t\t\t\t\tvar instance = element[ widget ]( \"instance\" );\n\n\t\t\t\t\t// We need to clone the default options for this type of widget to avoid\n\t\t\t\t\t// polluting the variable options which has a wider scope than a single widget.\n\t\t\t\t\tvar instanceOptions = $.widget.extend( {}, options );\n\n\t\t\t\t\t// If the button is the child of a spinner ignore it\n\t\t\t\t\t// TODO: Find a more generic solution\n\t\t\t\t\tif ( widget === \"button\" && element.parent( \".ui-spinner\" ).length ) {\n\t\t\t\t\t\treturn;\n\t\t\t\t\t}\n\n\t\t\t\t\t// Create the widget if it doesn't exist\n\t\t\t\t\tif ( !instance ) {\n\t\t\t\t\t\tinstance = element[ widget ]()[ widget ]( \"instance\" );\n\t\t\t\t\t}\n\t\t\t\t\tif ( instance ) {\n\t\t\t\t\t\tinstanceOptions.classes =\n\t\t\t\t\t\t\tthat._resolveClassesValues( instanceOptions.classes, instance );\n\t\t\t\t\t}\n\t\t\t\t\telement[ widget ]( instanceOptions );\n\n\t\t\t\t\t// Store an instance of the controlgroup to be able to reference\n\t\t\t\t\t// from the outermost element for changing options and refresh\n\t\t\t\t\tvar widgetElement = element[ widget ]( \"widget\" );\n\t\t\t\t\t$.data( widgetElement[ 0 ], \"ui-controlgroup-data\",\n\t\t\t\t\t\tinstance ? instance : element[ widget ]( \"instance\" ) );\n\n\t\t\t\t\tchildWidgets.push( widgetElement[ 0 ] );\n\t\t\t\t} );\n\t\t} );\n\n\t\tthis.childWidgets = $( $.unique( childWidgets ) );\n\t\tthis._addClass( this.childWidgets, \"ui-controlgroup-item\" );\n\t},\n\n\t_callChildMethod: function( method ) {\n\t\tthis.childWidgets.each( function() {\n\t\t\tvar element = $( this ),\n\t\t\t\tdata = element.data( \"ui-controlgroup-data\" );\n\t\t\tif ( data && data[ method ] ) {\n\t\t\t\tdata[ method ]();\n\t\t\t}\n\t\t} );\n\t},\n\n\t_updateCornerClass: function( element, position ) {\n\t\tvar remove = \"ui-corner-top ui-corner-bottom ui-corner-left ui-corner-right ui-corner-all\";\n\t\tvar add = this._buildSimpleOptions( position, \"label\" ).classes.label;\n\n\t\tthis._removeClass( element, null, remove );\n\t\tthis._addClass( element, null, add );\n\t},\n\n\t_buildSimpleOptions: function( position, key ) {\n\t\tvar direction = this.options.direction === \"vertical\";\n\t\tvar result = {\n\t\t\tclasses: {}\n\t\t};\n\t\tresult.classes[ key ] = {\n\t\t\t\"middle\": \"\",\n\t\t\t\"first\": \"ui-corner-\" + ( direction ? \"top\" : \"left\" ),\n\t\t\t\"last\": \"ui-corner-\" + ( direction ? \"bottom\" : \"right\" ),\n\t\t\t\"only\": \"ui-corner-all\"\n\t\t}[ position ];\n\n\t\treturn result;\n\t},\n\n\t_spinnerOptions: function( position ) {\n\t\tvar options = this._buildSimpleOptions( position, \"ui-spinner\" );\n\n\t\toptions.classes[ \"ui-spinner-up\" ] = \"\";\n\t\toptions.classes[ \"ui-spinner-down\" ] = \"\";\n\n\t\treturn options;\n\t},\n\n\t_buttonOptions: function( position ) {\n\t\treturn this._buildSimpleOptions( position, \"ui-button\" );\n\t},\n\n\t_checkboxradioOptions: function( position ) {\n\t\treturn this._buildSimpleOptions( position, \"ui-checkboxradio-label\" );\n\t},\n\n\t_selectmenuOptions: function( position ) {\n\t\tvar direction = this.options.direction === \"vertical\";\n\t\treturn {\n\t\t\twidth: direction ? \"auto\" : false,\n\t\t\tclasses: {\n\t\t\t\tmiddle: {\n\t\t\t\t\t\"ui-selectmenu-button-open\": \"\",\n\t\t\t\t\t\"ui-selectmenu-button-closed\": \"\"\n\t\t\t\t},\n\t\t\t\tfirst: {\n\t\t\t\t\t\"ui-selectmenu-button-open\": \"ui-corner-\" + ( direction ? \"top\" : \"tl\" ),\n\t\t\t\t\t\"ui-selectmenu-button-closed\": \"ui-corner-\" + ( direction ? \"top\" : \"left\" )\n\t\t\t\t},\n\t\t\t\tlast: {\n\t\t\t\t\t\"ui-selectmenu-button-open\": direction ? \"\" : \"ui-corner-tr\",\n\t\t\t\t\t\"ui-selectmenu-button-closed\": \"ui-corner-\" + ( direction ? \"bottom\" : \"right\" )\n\t\t\t\t},\n\t\t\t\tonly: {\n\t\t\t\t\t\"ui-selectmenu-button-open\": \"ui-corner-top\",\n\t\t\t\t\t\"ui-selectmenu-button-closed\": \"ui-corner-all\"\n\t\t\t\t}\n\n\t\t\t}[ position ]\n\t\t};\n\t},\n\n\t_resolveClassesValues: function( classes, instance ) {\n\t\tvar result = {};\n\t\t$.each( classes, function( key ) {\n\t\t\tvar current = instance.options.classes[ key ] || \"\";\n\t\t\tcurrent = $.trim( current.replace( controlgroupCornerRegex, \"\" ) );\n\t\t\tresult[ key ] = ( current + \" \" + classes[ key ] ).replace( /\\s+/g, \" \" );\n\t\t} );\n\t\treturn result;\n\t},\n\n\t_setOption: function( key, value ) {\n\t\tif ( key === \"direction\" ) {\n\t\t\tthis._removeClass( \"ui-controlgroup-\" + this.options.direction );\n\t\t}\n\n\t\tthis._super( key, value );\n\t\tif ( key === \"disabled\" ) {\n\t\t\tthis._callChildMethod( value ? \"disable\" : \"enable\" );\n\t\t\treturn;\n\t\t}\n\n\t\tthis.refresh();\n\t},\n\n\trefresh: function() {\n\t\tvar children,\n\t\t\tthat = this;\n\n\t\tthis._addClass( \"ui-controlgroup ui-controlgroup-\" + this.options.direction );\n\n\t\tif ( this.options.direction === \"horizontal\" ) {\n\t\t\tthis._addClass( null, \"ui-helper-clearfix\" );\n\t\t}\n\t\tthis._initWidgets();\n\n\t\tchildren = this.childWidgets;\n\n\t\t// We filter here because we need to track all childWidgets not just the visible ones\n\t\tif ( this.options.onlyVisible ) {\n\t\t\tchildren = children.filter( \":visible\" );\n\t\t}\n\n\t\tif ( children.length ) {\n\n\t\t\t// We do this last because we need to make sure all enhancment is done\n\t\t\t// before determining first and last\n\t\t\t$.each( [ \"first\", \"last\" ], function( index, value ) {\n\t\t\t\tvar instance = children[ value ]().data( \"ui-controlgroup-data\" );\n\n\t\t\t\tif ( instance && that[ \"_\" + instance.widgetName + \"Options\" ] ) {\n\t\t\t\t\tvar options = that[ \"_\" + instance.widgetName + \"Options\" ](\n\t\t\t\t\t\tchildren.length === 1 ? \"only\" : value\n\t\t\t\t\t);\n\t\t\t\t\toptions.classes = that._resolveClassesValues( options.classes, instance );\n\t\t\t\t\tinstance.element[ instance.widgetName ]( options );\n\t\t\t\t} else {\n\t\t\t\t\tthat._updateCornerClass( children[ value ](), value );\n\t\t\t\t}\n\t\t\t} );\n\n\t\t\t// Finally call the refresh method on each of the child widgets.\n\t\t\tthis._callChildMethod( \"refresh\" );\n\t\t}\n\t}\n} );\n} ) );\n\n\n\n//////////////////\n// WEBPACK FOOTER\n// ./~/jquery-ui/ui/widgets/controlgroup.js\n// module id = 27\n// module chunks = 0","/*!\n * jQuery UI Checkboxradio 1.12.1\n * http://jqueryui.com\n *\n * Copyright jQuery Foundation and other contributors\n * Released under the MIT license.\n * http://jquery.org/license\n */\n\n//>>label: Checkboxradio\n//>>group: Widgets\n//>>description: Enhances a form with multiple themeable checkboxes or radio buttons.\n//>>docs: http://api.jqueryui.com/checkboxradio/\n//>>demos: http://jqueryui.com/checkboxradio/\n//>>css.structure: ../../themes/base/core.css\n//>>css.structure: ../../themes/base/button.css\n//>>css.structure: ../../themes/base/checkboxradio.css\n//>>css.theme: ../../themes/base/theme.css\n\n( function( factory ) {\n\tif ( typeof define === \"function\" && define.amd ) {\n\n\t\t// AMD. Register as an anonymous module.\n\t\tdefine( [\n\t\t\t\"jquery\",\n\t\t\t\"../escape-selector\",\n\t\t\t\"../form-reset-mixin\",\n\t\t\t\"../labels\",\n\t\t\t\"../widget\"\n\t\t], factory );\n\t} else {\n\n\t\t// Browser globals\n\t\tfactory( jQuery );\n\t}\n}( function( $ ) {\n\n$.widget( \"ui.checkboxradio\", [ $.ui.formResetMixin, {\n\tversion: \"1.12.1\",\n\toptions: {\n\t\tdisabled: null,\n\t\tlabel: null,\n\t\ticon: true,\n\t\tclasses: {\n\t\t\t\"ui-checkboxradio-label\": \"ui-corner-all\",\n\t\t\t\"ui-checkboxradio-icon\": \"ui-corner-all\"\n\t\t}\n\t},\n\n\t_getCreateOptions: function() {\n\t\tvar disabled, labels;\n\t\tvar that = this;\n\t\tvar options = this._super() || {};\n\n\t\t// We read the type here, because it makes more sense to throw a element type error first,\n\t\t// rather then the error for lack of a label. Often if its the wrong type, it\n\t\t// won't have a label (e.g. calling on a div, btn, etc)\n\t\tthis._readType();\n\n\t\tlabels = this.element.labels();\n\n\t\t// If there are multiple labels, use the last one\n\t\tthis.label = $( labels[ labels.length - 1 ] );\n\t\tif ( !this.label.length ) {\n\t\t\t$.error( \"No label found for checkboxradio widget\" );\n\t\t}\n\n\t\tthis.originalLabel = \"\";\n\n\t\t// We need to get the label text but this may also need to make sure it does not contain the\n\t\t// input itself.\n\t\tthis.label.contents().not( this.element[ 0 ] ).each( function() {\n\n\t\t\t// The label contents could be text, html, or a mix. We concat each element to get a\n\t\t\t// string representation of the label, without the input as part of it.\n\t\t\tthat.originalLabel += this.nodeType === 3 ? $( this ).text() : this.outerHTML;\n\t\t} );\n\n\t\t// Set the label option if we found label text\n\t\tif ( this.originalLabel ) {\n\t\t\toptions.label = this.originalLabel;\n\t\t}\n\n\t\tdisabled = this.element[ 0 ].disabled;\n\t\tif ( disabled != null ) {\n\t\t\toptions.disabled = disabled;\n\t\t}\n\t\treturn options;\n\t},\n\n\t_create: function() {\n\t\tvar checked = this.element[ 0 ].checked;\n\n\t\tthis._bindFormResetHandler();\n\n\t\tif ( this.options.disabled == null ) {\n\t\t\tthis.options.disabled = this.element[ 0 ].disabled;\n\t\t}\n\n\t\tthis._setOption( \"disabled\", this.options.disabled );\n\t\tthis._addClass( \"ui-checkboxradio\", \"ui-helper-hidden-accessible\" );\n\t\tthis._addClass( this.label, \"ui-checkboxradio-label\", \"ui-button ui-widget\" );\n\n\t\tif ( this.type === \"radio\" ) {\n\t\t\tthis._addClass( this.label, \"ui-checkboxradio-radio-label\" );\n\t\t}\n\n\t\tif ( this.options.label && this.options.label !== this.originalLabel ) {\n\t\t\tthis._updateLabel();\n\t\t} else if ( this.originalLabel ) {\n\t\t\tthis.options.label = this.originalLabel;\n\t\t}\n\n\t\tthis._enhance();\n\n\t\tif ( checked ) {\n\t\t\tthis._addClass( this.label, \"ui-checkboxradio-checked\", \"ui-state-active\" );\n\t\t\tif ( this.icon ) {\n\t\t\t\tthis._addClass( this.icon, null, \"ui-state-hover\" );\n\t\t\t}\n\t\t}\n\n\t\tthis._on( {\n\t\t\tchange: \"_toggleClasses\",\n\t\t\tfocus: function() {\n\t\t\t\tthis._addClass( this.label, null, \"ui-state-focus ui-visual-focus\" );\n\t\t\t},\n\t\t\tblur: function() {\n\t\t\t\tthis._removeClass( this.label, null, \"ui-state-focus ui-visual-focus\" );\n\t\t\t}\n\t\t} );\n\t},\n\n\t_readType: function() {\n\t\tvar nodeName = this.element[ 0 ].nodeName.toLowerCase();\n\t\tthis.type = this.element[ 0 ].type;\n\t\tif ( nodeName !== \"input\" || !/radio|checkbox/.test( this.type ) ) {\n\t\t\t$.error( \"Can't create checkboxradio on element.nodeName=\" + nodeName +\n\t\t\t\t\" and element.type=\" + this.type );\n\t\t}\n\t},\n\n\t// Support jQuery Mobile enhanced option\n\t_enhance: function() {\n\t\tthis._updateIcon( this.element[ 0 ].checked );\n\t},\n\n\twidget: function() {\n\t\treturn this.label;\n\t},\n\n\t_getRadioGroup: function() {\n\t\tvar group;\n\t\tvar name = this.element[ 0 ].name;\n\t\tvar nameSelector = \"input[name='\" + $.ui.escapeSelector( name ) + \"']\";\n\n\t\tif ( !name ) {\n\t\t\treturn $( [] );\n\t\t}\n\n\t\tif ( this.form.length ) {\n\t\t\tgroup = $( this.form[ 0 ].elements ).filter( nameSelector );\n\t\t} else {\n\n\t\t\t// Not inside a form, check all inputs that also are not inside a form\n\t\t\tgroup = $( nameSelector ).filter( function() {\n\t\t\t\treturn $( this ).form().length === 0;\n\t\t\t} );\n\t\t}\n\n\t\treturn group.not( this.element );\n\t},\n\n\t_toggleClasses: function() {\n\t\tvar checked = this.element[ 0 ].checked;\n\t\tthis._toggleClass( this.label, \"ui-checkboxradio-checked\", \"ui-state-active\", checked );\n\n\t\tif ( this.options.icon && this.type === \"checkbox\" ) {\n\t\t\tthis._toggleClass( this.icon, null, \"ui-icon-check ui-state-checked\", checked )\n\t\t\t\t._toggleClass( this.icon, null, \"ui-icon-blank\", !checked );\n\t\t}\n\n\t\tif ( this.type === \"radio\" ) {\n\t\t\tthis._getRadioGroup()\n\t\t\t\t.each( function() {\n\t\t\t\t\tvar instance = $( this ).checkboxradio( \"instance\" );\n\n\t\t\t\t\tif ( instance ) {\n\t\t\t\t\t\tinstance._removeClass( instance.label,\n\t\t\t\t\t\t\t\"ui-checkboxradio-checked\", \"ui-state-active\" );\n\t\t\t\t\t}\n\t\t\t\t} );\n\t\t}\n\t},\n\n\t_destroy: function() {\n\t\tthis._unbindFormResetHandler();\n\n\t\tif ( this.icon ) {\n\t\t\tthis.icon.remove();\n\t\t\tthis.iconSpace.remove();\n\t\t}\n\t},\n\n\t_setOption: function( key, value ) {\n\n\t\t// We don't allow the value to be set to nothing\n\t\tif ( key === \"label\" && !value ) {\n\t\t\treturn;\n\t\t}\n\n\t\tthis._super( key, value );\n\n\t\tif ( key === \"disabled\" ) {\n\t\t\tthis._toggleClass( this.label, null, \"ui-state-disabled\", value );\n\t\t\tthis.element[ 0 ].disabled = value;\n\n\t\t\t// Don't refresh when setting disabled\n\t\t\treturn;\n\t\t}\n\t\tthis.refresh();\n\t},\n\n\t_updateIcon: function( checked ) {\n\t\tvar toAdd = \"ui-icon ui-icon-background \";\n\n\t\tif ( this.options.icon ) {\n\t\t\tif ( !this.icon ) {\n\t\t\t\tthis.icon = $( \"<span>\" );\n\t\t\t\tthis.iconSpace = $( \"<span> </span>\" );\n\t\t\t\tthis._addClass( this.iconSpace, \"ui-checkboxradio-icon-space\" );\n\t\t\t}\n\n\t\t\tif ( this.type === \"checkbox\" ) {\n\t\t\t\ttoAdd += checked ? \"ui-icon-check ui-state-checked\" : \"ui-icon-blank\";\n\t\t\t\tthis._removeClass( this.icon, null, checked ? \"ui-icon-blank\" : \"ui-icon-check\" );\n\t\t\t} else {\n\t\t\t\ttoAdd += \"ui-icon-blank\";\n\t\t\t}\n\t\t\tthis._addClass( this.icon, \"ui-checkboxradio-icon\", toAdd );\n\t\t\tif ( !checked ) {\n\t\t\t\tthis._removeClass( this.icon, null, \"ui-icon-check ui-state-checked\" );\n\t\t\t}\n\t\t\tthis.icon.prependTo( this.label ).after( this.iconSpace );\n\t\t} else if ( this.icon !== undefined ) {\n\t\t\tthis.icon.remove();\n\t\t\tthis.iconSpace.remove();\n\t\t\tdelete this.icon;\n\t\t}\n\t},\n\n\t_updateLabel: function() {\n\n\t\t// Remove the contents of the label ( minus the icon, icon space, and input )\n\t\tvar contents = this.label.contents().not( this.element[ 0 ] );\n\t\tif ( this.icon ) {\n\t\t\tcontents = contents.not( this.icon[ 0 ] );\n\t\t}\n\t\tif ( this.iconSpace ) {\n\t\t\tcontents = contents.not( this.iconSpace[ 0 ] );\n\t\t}\n\t\tcontents.remove();\n\n\t\tthis.label.append( this.options.label );\n\t},\n\n\trefresh: function() {\n\t\tvar checked = this.element[ 0 ].checked,\n\t\t\tisDisabled = this.element[ 0 ].disabled;\n\n\t\tthis._updateIcon( checked );\n\t\tthis._toggleClass( this.label, \"ui-checkboxradio-checked\", \"ui-state-active\", checked );\n\t\tif ( this.options.label !== null ) {\n\t\t\tthis._updateLabel();\n\t\t}\n\n\t\tif ( isDisabled !== this.options.disabled ) {\n\t\t\tthis._setOptions( { \"disabled\": isDisabled } );\n\t\t}\n\t}\n\n} ] );\n\nreturn $.ui.checkboxradio;\n\n} ) );\n\n\n\n//////////////////\n// WEBPACK FOOTER\n// ./~/jquery-ui/ui/widgets/checkboxradio.js\n// module id = 28\n// module chunks = 0","( function( factory ) {\n\tif ( typeof define === \"function\" && define.amd ) {\n\n\t\t// AMD. Register as an anonymous module.\n\t\tdefine( [ \"jquery\", \"./version\" ], factory );\n\t} else {\n\n\t\t// Browser globals\n\t\tfactory( jQuery );\n\t}\n} ( function( $ ) {\n\n// Internal use only\nreturn $.ui.escapeSelector = ( function() {\n\tvar selectorEscape = /([!\"#$%&'()*+,./:;<=>?@[\\]^`{|}~])/g;\n\treturn function( selector ) {\n\t\treturn selector.replace( selectorEscape, \"\\\\$1\" );\n\t};\n} )();\n\n} ) );\n\n\n\n//////////////////\n// WEBPACK FOOTER\n// ./~/jquery-ui/ui/escape-selector.js\n// module id = 29\n// module chunks = 0","/*!\n * jQuery UI Form Reset Mixin 1.12.1\n * http://jqueryui.com\n *\n * Copyright jQuery Foundation and other contributors\n * Released under the MIT license.\n * http://jquery.org/license\n */\n\n//>>label: Form Reset Mixin\n//>>group: Core\n//>>description: Refresh input widgets when their form is reset\n//>>docs: http://api.jqueryui.com/form-reset-mixin/\n\n( function( factory ) {\n\tif ( typeof define === \"function\" && define.amd ) {\n\n\t\t// AMD. Register as an anonymous module.\n\t\tdefine( [\n\t\t\t\"jquery\",\n\t\t\t\"./form\",\n\t\t\t\"./version\"\n\t\t], factory );\n\t} else {\n\n\t\t// Browser globals\n\t\tfactory( jQuery );\n\t}\n}( function( $ ) {\n\nreturn $.ui.formResetMixin = {\n\t_formResetHandler: function() {\n\t\tvar form = $( this );\n\n\t\t// Wait for the form reset to actually happen before refreshing\n\t\tsetTimeout( function() {\n\t\t\tvar instances = form.data( \"ui-form-reset-instances\" );\n\t\t\t$.each( instances, function() {\n\t\t\t\tthis.refresh();\n\t\t\t} );\n\t\t} );\n\t},\n\n\t_bindFormResetHandler: function() {\n\t\tthis.form = this.element.form();\n\t\tif ( !this.form.length ) {\n\t\t\treturn;\n\t\t}\n\n\t\tvar instances = this.form.data( \"ui-form-reset-instances\" ) || [];\n\t\tif ( !instances.length ) {\n\n\t\t\t// We don't use _on() here because we use a single event handler per form\n\t\t\tthis.form.on( \"reset.ui-form-reset\", this._formResetHandler );\n\t\t}\n\t\tinstances.push( this );\n\t\tthis.form.data( \"ui-form-reset-instances\", instances );\n\t},\n\n\t_unbindFormResetHandler: function() {\n\t\tif ( !this.form.length ) {\n\t\t\treturn;\n\t\t}\n\n\t\tvar instances = this.form.data( \"ui-form-reset-instances\" );\n\t\tinstances.splice( $.inArray( this, instances ), 1 );\n\t\tif ( instances.length ) {\n\t\t\tthis.form.data( \"ui-form-reset-instances\", instances );\n\t\t} else {\n\t\t\tthis.form\n\t\t\t\t.removeData( \"ui-form-reset-instances\" )\n\t\t\t\t.off( \"reset.ui-form-reset\" );\n\t\t}\n\t}\n};\n\n} ) );\n\n\n\n//////////////////\n// WEBPACK FOOTER\n// ./~/jquery-ui/ui/form-reset-mixin.js\n// module id = 30\n// module chunks = 0","( function( factory ) {\n\tif ( typeof define === \"function\" && define.amd ) {\n\n\t\t// AMD. Register as an anonymous module.\n\t\tdefine( [ \"jquery\", \"./version\" ], factory );\n\t} else {\n\n\t\t// Browser globals\n\t\tfactory( jQuery );\n\t}\n} ( function( $ ) {\n\n// Support: IE8 Only\n// IE8 does not support the form attribute and when it is supplied. It overwrites the form prop\n// with a string, so we need to find the proper form.\nreturn $.fn.form = function() {\n\treturn typeof this[ 0 ].form === \"string\" ? this.closest( \"form\" ) : $( this[ 0 ].form );\n};\n\n} ) );\n\n\n\n//////////////////\n// WEBPACK FOOTER\n// ./~/jquery-ui/ui/form.js\n// module id = 31\n// module chunks = 0","/*!\n * jQuery UI Labels 1.12.1\n * http://jqueryui.com\n *\n * Copyright jQuery Foundation and other contributors\n * Released under the MIT license.\n * http://jquery.org/license\n */\n\n//>>label: labels\n//>>group: Core\n//>>description: Find all the labels associated with a given input\n//>>docs: http://api.jqueryui.com/labels/\n\n( function( factory ) {\n\tif ( typeof define === \"function\" && define.amd ) {\n\n\t\t// AMD. Register as an anonymous module.\n\t\tdefine( [ \"jquery\", \"./version\", \"./escape-selector\" ], factory );\n\t} else {\n\n\t\t// Browser globals\n\t\tfactory( jQuery );\n\t}\n} ( function( $ ) {\n\nreturn $.fn.labels = function() {\n\tvar ancestor, selector, id, labels, ancestors;\n\n\t// Check control.labels first\n\tif ( this[ 0 ].labels && this[ 0 ].labels.length ) {\n\t\treturn this.pushStack( this[ 0 ].labels );\n\t}\n\n\t// Support: IE <= 11, FF <= 37, Android <= 2.3 only\n\t// Above browsers do not support control.labels. Everything below is to support them\n\t// as well as document fragments. control.labels does not work on document fragments\n\tlabels = this.eq( 0 ).parents( \"label\" );\n\n\t// Look for the label based on the id\n\tid = this.attr( \"id\" );\n\tif ( id ) {\n\n\t\t// We don't search against the document in case the element\n\t\t// is disconnected from the DOM\n\t\tancestor = this.eq( 0 ).parents().last();\n\n\t\t// Get a full set of top level ancestors\n\t\tancestors = ancestor.add( ancestor.length ? ancestor.siblings() : this.siblings() );\n\n\t\t// Create a selector for the label based on the id\n\t\tselector = \"label[for='\" + $.ui.escapeSelector( id ) + \"']\";\n\n\t\tlabels = labels.add( ancestors.find( selector ).addBack( selector ) );\n\n\t}\n\n\t// Return whatever we have found for labels\n\treturn this.pushStack( labels );\n};\n\n} ) );\n\n\n\n//////////////////\n// WEBPACK FOOTER\n// ./~/jquery-ui/ui/labels.js\n// module id = 32\n// module chunks = 0","/*!\n * jQuery UI Resizable 1.12.1\n * http://jqueryui.com\n *\n * Copyright jQuery Foundation and other contributors\n * Released under the MIT license.\n * http://jquery.org/license\n */\n\n//>>label: Resizable\n//>>group: Interactions\n//>>description: Enables resize functionality for any element.\n//>>docs: http://api.jqueryui.com/resizable/\n//>>demos: http://jqueryui.com/resizable/\n//>>css.structure: ../../themes/base/core.css\n//>>css.structure: ../../themes/base/resizable.css\n//>>css.theme: ../../themes/base/theme.css\n\n( function( factory ) {\n\tif ( typeof define === \"function\" && define.amd ) {\n\n\t\t// AMD. Register as an anonymous module.\n\t\tdefine( [\n\t\t\t\"jquery\",\n\t\t\t\"./mouse\",\n\t\t\t\"../disable-selection\",\n\t\t\t\"../plugin\",\n\t\t\t\"../version\",\n\t\t\t\"../widget\"\n\t\t], factory );\n\t} else {\n\n\t\t// Browser globals\n\t\tfactory( jQuery );\n\t}\n}( function( $ ) {\n\n$.widget( \"ui.resizable\", $.ui.mouse, {\n\tversion: \"1.12.1\",\n\twidgetEventPrefix: \"resize\",\n\toptions: {\n\t\talsoResize: false,\n\t\tanimate: false,\n\t\tanimateDuration: \"slow\",\n\t\tanimateEasing: \"swing\",\n\t\taspectRatio: false,\n\t\tautoHide: false,\n\t\tclasses: {\n\t\t\t\"ui-resizable-se\": \"ui-icon ui-icon-gripsmall-diagonal-se\"\n\t\t},\n\t\tcontainment: false,\n\t\tghost: false,\n\t\tgrid: false,\n\t\thandles: \"e,s,se\",\n\t\thelper: false,\n\t\tmaxHeight: null,\n\t\tmaxWidth: null,\n\t\tminHeight: 10,\n\t\tminWidth: 10,\n\n\t\t// See #7960\n\t\tzIndex: 90,\n\n\t\t// Callbacks\n\t\tresize: null,\n\t\tstart: null,\n\t\tstop: null\n\t},\n\n\t_num: function( value ) {\n\t\treturn parseFloat( value ) || 0;\n\t},\n\n\t_isNumber: function( value ) {\n\t\treturn !isNaN( parseFloat( value ) );\n\t},\n\n\t_hasScroll: function( el, a ) {\n\n\t\tif ( $( el ).css( \"overflow\" ) === \"hidden\" ) {\n\t\t\treturn false;\n\t\t}\n\n\t\tvar scroll = ( a && a === \"left\" ) ? \"scrollLeft\" : \"scrollTop\",\n\t\t\thas = false;\n\n\t\tif ( el[ scroll ] > 0 ) {\n\t\t\treturn true;\n\t\t}\n\n\t\t// TODO: determine which cases actually cause this to happen\n\t\t// if the element doesn't have the scroll set, see if it's possible to\n\t\t// set the scroll\n\t\tel[ scroll ] = 1;\n\t\thas = ( el[ scroll ] > 0 );\n\t\tel[ scroll ] = 0;\n\t\treturn has;\n\t},\n\n\t_create: function() {\n\n\t\tvar margins,\n\t\t\to = this.options,\n\t\t\tthat = this;\n\t\tthis._addClass( \"ui-resizable\" );\n\n\t\t$.extend( this, {\n\t\t\t_aspectRatio: !!( o.aspectRatio ),\n\t\t\taspectRatio: o.aspectRatio,\n\t\t\toriginalElement: this.element,\n\t\t\t_proportionallyResizeElements: [],\n\t\t\t_helper: o.helper || o.ghost || o.animate ? o.helper || \"ui-resizable-helper\" : null\n\t\t} );\n\n\t\t// Wrap the element if it cannot hold child nodes\n\t\tif ( this.element[ 0 ].nodeName.match( /^(canvas|textarea|input|select|button|img)$/i ) ) {\n\n\t\t\tthis.element.wrap(\n\t\t\t\t$( \"<div class='ui-wrapper' style='overflow: hidden;'></div>\" ).css( {\n\t\t\t\t\tposition: this.element.css( \"position\" ),\n\t\t\t\t\twidth: this.element.outerWidth(),\n\t\t\t\t\theight: this.element.outerHeight(),\n\t\t\t\t\ttop: this.element.css( \"top\" ),\n\t\t\t\t\tleft: this.element.css( \"left\" )\n\t\t\t\t} )\n\t\t\t);\n\n\t\t\tthis.element = this.element.parent().data(\n\t\t\t\t\"ui-resizable\", this.element.resizable( \"instance\" )\n\t\t\t);\n\n\t\t\tthis.elementIsWrapper = true;\n\n\t\t\tmargins = {\n\t\t\t\tmarginTop: this.originalElement.css( \"marginTop\" ),\n\t\t\t\tmarginRight: this.originalElement.css( \"marginRight\" ),\n\t\t\t\tmarginBottom: this.originalElement.css( \"marginBottom\" ),\n\t\t\t\tmarginLeft: this.originalElement.css( \"marginLeft\" )\n\t\t\t};\n\n\t\t\tthis.element.css( margins );\n\t\t\tthis.originalElement.css( \"margin\", 0 );\n\n\t\t\t// support: Safari\n\t\t\t// Prevent Safari textarea resize\n\t\t\tthis.originalResizeStyle = this.originalElement.css( \"resize\" );\n\t\t\tthis.originalElement.css( \"resize\", \"none\" );\n\n\t\t\tthis._proportionallyResizeElements.push( this.originalElement.css( {\n\t\t\t\tposition: \"static\",\n\t\t\t\tzoom: 1,\n\t\t\t\tdisplay: \"block\"\n\t\t\t} ) );\n\n\t\t\t// Support: IE9\n\t\t\t// avoid IE jump (hard set the margin)\n\t\t\tthis.originalElement.css( margins );\n\n\t\t\tthis._proportionallyResize();\n\t\t}\n\n\t\tthis._setupHandles();\n\n\t\tif ( o.autoHide ) {\n\t\t\t$( this.element )\n\t\t\t\t.on( \"mouseenter\", function() {\n\t\t\t\t\tif ( o.disabled ) {\n\t\t\t\t\t\treturn;\n\t\t\t\t\t}\n\t\t\t\t\tthat._removeClass( \"ui-resizable-autohide\" );\n\t\t\t\t\tthat._handles.show();\n\t\t\t\t} )\n\t\t\t\t.on( \"mouseleave\", function() {\n\t\t\t\t\tif ( o.disabled ) {\n\t\t\t\t\t\treturn;\n\t\t\t\t\t}\n\t\t\t\t\tif ( !that.resizing ) {\n\t\t\t\t\t\tthat._addClass( \"ui-resizable-autohide\" );\n\t\t\t\t\t\tthat._handles.hide();\n\t\t\t\t\t}\n\t\t\t\t} );\n\t\t}\n\n\t\tthis._mouseInit();\n\t},\n\n\t_destroy: function() {\n\n\t\tthis._mouseDestroy();\n\n\t\tvar wrapper,\n\t\t\t_destroy = function( exp ) {\n\t\t\t\t$( exp )\n\t\t\t\t\t.removeData( \"resizable\" )\n\t\t\t\t\t.removeData( \"ui-resizable\" )\n\t\t\t\t\t.off( \".resizable\" )\n\t\t\t\t\t.find( \".ui-resizable-handle\" )\n\t\t\t\t\t\t.remove();\n\t\t\t};\n\n\t\t// TODO: Unwrap at same DOM position\n\t\tif ( this.elementIsWrapper ) {\n\t\t\t_destroy( this.element );\n\t\t\twrapper = this.element;\n\t\t\tthis.originalElement.css( {\n\t\t\t\tposition: wrapper.css( \"position\" ),\n\t\t\t\twidth: wrapper.outerWidth(),\n\t\t\t\theight: wrapper.outerHeight(),\n\t\t\t\ttop: wrapper.css( \"top\" ),\n\t\t\t\tleft: wrapper.css( \"left\" )\n\t\t\t} ).insertAfter( wrapper );\n\t\t\twrapper.remove();\n\t\t}\n\n\t\tthis.originalElement.css( \"resize\", this.originalResizeStyle );\n\t\t_destroy( this.originalElement );\n\n\t\treturn this;\n\t},\n\n\t_setOption: function( key, value ) {\n\t\tthis._super( key, value );\n\n\t\tswitch ( key ) {\n\t\tcase \"handles\":\n\t\t\tthis._removeHandles();\n\t\t\tthis._setupHandles();\n\t\t\tbreak;\n\t\tdefault:\n\t\t\tbreak;\n\t\t}\n\t},\n\n\t_setupHandles: function() {\n\t\tvar o = this.options, handle, i, n, hname, axis, that = this;\n\t\tthis.handles = o.handles ||\n\t\t\t( !$( \".ui-resizable-handle\", this.element ).length ?\n\t\t\t\t\"e,s,se\" : {\n\t\t\t\t\tn: \".ui-resizable-n\",\n\t\t\t\t\te: \".ui-resizable-e\",\n\t\t\t\t\ts: \".ui-resizable-s\",\n\t\t\t\t\tw: \".ui-resizable-w\",\n\t\t\t\t\tse: \".ui-resizable-se\",\n\t\t\t\t\tsw: \".ui-resizable-sw\",\n\t\t\t\t\tne: \".ui-resizable-ne\",\n\t\t\t\t\tnw: \".ui-resizable-nw\"\n\t\t\t\t} );\n\n\t\tthis._handles = $();\n\t\tif ( this.handles.constructor === String ) {\n\n\t\t\tif ( this.handles === \"all\" ) {\n\t\t\t\tthis.handles = \"n,e,s,w,se,sw,ne,nw\";\n\t\t\t}\n\n\t\t\tn = this.handles.split( \",\" );\n\t\t\tthis.handles = {};\n\n\t\t\tfor ( i = 0; i < n.length; i++ ) {\n\n\t\t\t\thandle = $.trim( n[ i ] );\n\t\t\t\thname = \"ui-resizable-\" + handle;\n\t\t\t\taxis = $( \"<div>\" );\n\t\t\t\tthis._addClass( axis, \"ui-resizable-handle \" + hname );\n\n\t\t\t\taxis.css( { zIndex: o.zIndex } );\n\n\t\t\t\tthis.handles[ handle ] = \".ui-resizable-\" + handle;\n\t\t\t\tthis.element.append( axis );\n\t\t\t}\n\n\t\t}\n\n\t\tthis._renderAxis = function( target ) {\n\n\t\t\tvar i, axis, padPos, padWrapper;\n\n\t\t\ttarget = target || this.element;\n\n\t\t\tfor ( i in this.handles ) {\n\n\t\t\t\tif ( this.handles[ i ].constructor === String ) {\n\t\t\t\t\tthis.handles[ i ] = this.element.children( this.handles[ i ] ).first().show();\n\t\t\t\t} else if ( this.handles[ i ].jquery || this.handles[ i ].nodeType ) {\n\t\t\t\t\tthis.handles[ i ] = $( this.handles[ i ] );\n\t\t\t\t\tthis._on( this.handles[ i ], { \"mousedown\": that._mouseDown } );\n\t\t\t\t}\n\n\t\t\t\tif ( this.elementIsWrapper &&\n\t\t\t\t\t\tthis.originalElement[ 0 ]\n\t\t\t\t\t\t\t.nodeName\n\t\t\t\t\t\t\t.match( /^(textarea|input|select|button)$/i ) ) {\n\t\t\t\t\taxis = $( this.handles[ i ], this.element );\n\n\t\t\t\t\tpadWrapper = /sw|ne|nw|se|n|s/.test( i ) ?\n\t\t\t\t\t\taxis.outerHeight() :\n\t\t\t\t\t\taxis.outerWidth();\n\n\t\t\t\t\tpadPos = [ \"padding\",\n\t\t\t\t\t\t/ne|nw|n/.test( i ) ? \"Top\" :\n\t\t\t\t\t\t/se|sw|s/.test( i ) ? \"Bottom\" :\n\t\t\t\t\t\t/^e$/.test( i ) ? \"Right\" : \"Left\" ].join( \"\" );\n\n\t\t\t\t\ttarget.css( padPos, padWrapper );\n\n\t\t\t\t\tthis._proportionallyResize();\n\t\t\t\t}\n\n\t\t\t\tthis._handles = this._handles.add( this.handles[ i ] );\n\t\t\t}\n\t\t};\n\n\t\t// TODO: make renderAxis a prototype function\n\t\tthis._renderAxis( this.element );\n\n\t\tthis._handles = this._handles.add( this.element.find( \".ui-resizable-handle\" ) );\n\t\tthis._handles.disableSelection();\n\n\t\tthis._handles.on( \"mouseover\", function() {\n\t\t\tif ( !that.resizing ) {\n\t\t\t\tif ( this.className ) {\n\t\t\t\t\taxis = this.className.match( /ui-resizable-(se|sw|ne|nw|n|e|s|w)/i );\n\t\t\t\t}\n\t\t\t\tthat.axis = axis && axis[ 1 ] ? axis[ 1 ] : \"se\";\n\t\t\t}\n\t\t} );\n\n\t\tif ( o.autoHide ) {\n\t\t\tthis._handles.hide();\n\t\t\tthis._addClass( \"ui-resizable-autohide\" );\n\t\t}\n\t},\n\n\t_removeHandles: function() {\n\t\tthis._handles.remove();\n\t},\n\n\t_mouseCapture: function( event ) {\n\t\tvar i, handle,\n\t\t\tcapture = false;\n\n\t\tfor ( i in this.handles ) {\n\t\t\thandle = $( this.handles[ i ] )[ 0 ];\n\t\t\tif ( handle === event.target || $.contains( handle, event.target ) ) {\n\t\t\t\tcapture = true;\n\t\t\t}\n\t\t}\n\n\t\treturn !this.options.disabled && capture;\n\t},\n\n\t_mouseStart: function( event ) {\n\n\t\tvar curleft, curtop, cursor,\n\t\t\to = this.options,\n\t\t\tel = this.element;\n\n\t\tthis.resizing = true;\n\n\t\tthis._renderProxy();\n\n\t\tcurleft = this._num( this.helper.css( \"left\" ) );\n\t\tcurtop = this._num( this.helper.css( \"top\" ) );\n\n\t\tif ( o.containment ) {\n\t\t\tcurleft += $( o.containment ).scrollLeft() || 0;\n\t\t\tcurtop += $( o.containment ).scrollTop() || 0;\n\t\t}\n\n\t\tthis.offset = this.helper.offset();\n\t\tthis.position = { left: curleft, top: curtop };\n\n\t\tthis.size = this._helper ? {\n\t\t\t\twidth: this.helper.width(),\n\t\t\t\theight: this.helper.height()\n\t\t\t} : {\n\t\t\t\twidth: el.width(),\n\t\t\t\theight: el.height()\n\t\t\t};\n\n\t\tthis.originalSize = this._helper ? {\n\t\t\t\twidth: el.outerWidth(),\n\t\t\t\theight: el.outerHeight()\n\t\t\t} : {\n\t\t\t\twidth: el.width(),\n\t\t\t\theight: el.height()\n\t\t\t};\n\n\t\tthis.sizeDiff = {\n\t\t\twidth: el.outerWidth() - el.width(),\n\t\t\theight: el.outerHeight() - el.height()\n\t\t};\n\n\t\tthis.originalPosition = { left: curleft, top: curtop };\n\t\tthis.originalMousePosition = { left: event.pageX, top: event.pageY };\n\n\t\tthis.aspectRatio = ( typeof o.aspectRatio === \"number\" ) ?\n\t\t\to.aspectRatio :\n\t\t\t( ( this.originalSize.width / this.originalSize.height ) || 1 );\n\n\t\tcursor = $( \".ui-resizable-\" + this.axis ).css( \"cursor\" );\n\t\t$( \"body\" ).css( \"cursor\", cursor === \"auto\" ? this.axis + \"-resize\" : cursor );\n\n\t\tthis._addClass( \"ui-resizable-resizing\" );\n\t\tthis._propagate( \"start\", event );\n\t\treturn true;\n\t},\n\n\t_mouseDrag: function( event ) {\n\n\t\tvar data, props,\n\t\t\tsmp = this.originalMousePosition,\n\t\t\ta = this.axis,\n\t\t\tdx = ( event.pageX - smp.left ) || 0,\n\t\t\tdy = ( event.pageY - smp.top ) || 0,\n\t\t\ttrigger = this._change[ a ];\n\n\t\tthis._updatePrevProperties();\n\n\t\tif ( !trigger ) {\n\t\t\treturn false;\n\t\t}\n\n\t\tdata = trigger.apply( this, [ event, dx, dy ] );\n\n\t\tthis._updateVirtualBoundaries( event.shiftKey );\n\t\tif ( this._aspectRatio || event.shiftKey ) {\n\t\t\tdata = this._updateRatio( data, event );\n\t\t}\n\n\t\tdata = this._respectSize( data, event );\n\n\t\tthis._updateCache( data );\n\n\t\tthis._propagate( \"resize\", event );\n\n\t\tprops = this._applyChanges();\n\n\t\tif ( !this._helper && this._proportionallyResizeElements.length ) {\n\t\t\tthis._proportionallyResize();\n\t\t}\n\n\t\tif ( !$.isEmptyObject( props ) ) {\n\t\t\tthis._updatePrevProperties();\n\t\t\tthis._trigger( \"resize\", event, this.ui() );\n\t\t\tthis._applyChanges();\n\t\t}\n\n\t\treturn false;\n\t},\n\n\t_mouseStop: function( event ) {\n\n\t\tthis.resizing = false;\n\t\tvar pr, ista, soffseth, soffsetw, s, left, top,\n\t\t\to = this.options, that = this;\n\n\t\tif ( this._helper ) {\n\n\t\t\tpr = this._proportionallyResizeElements;\n\t\t\tista = pr.length && ( /textarea/i ).test( pr[ 0 ].nodeName );\n\t\t\tsoffseth = ista && this._hasScroll( pr[ 0 ], \"left\" ) ? 0 : that.sizeDiff.height;\n\t\t\tsoffsetw = ista ? 0 : that.sizeDiff.width;\n\n\t\t\ts = {\n\t\t\t\twidth: ( that.helper.width()  - soffsetw ),\n\t\t\t\theight: ( that.helper.height() - soffseth )\n\t\t\t};\n\t\t\tleft = ( parseFloat( that.element.css( \"left\" ) ) +\n\t\t\t\t( that.position.left - that.originalPosition.left ) ) || null;\n\t\t\ttop = ( parseFloat( that.element.css( \"top\" ) ) +\n\t\t\t\t( that.position.top - that.originalPosition.top ) ) || null;\n\n\t\t\tif ( !o.animate ) {\n\t\t\t\tthis.element.css( $.extend( s, { top: top, left: left } ) );\n\t\t\t}\n\n\t\t\tthat.helper.height( that.size.height );\n\t\t\tthat.helper.width( that.size.width );\n\n\t\t\tif ( this._helper && !o.animate ) {\n\t\t\t\tthis._proportionallyResize();\n\t\t\t}\n\t\t}\n\n\t\t$( \"body\" ).css( \"cursor\", \"auto\" );\n\n\t\tthis._removeClass( \"ui-resizable-resizing\" );\n\n\t\tthis._propagate( \"stop\", event );\n\n\t\tif ( this._helper ) {\n\t\t\tthis.helper.remove();\n\t\t}\n\n\t\treturn false;\n\n\t},\n\n\t_updatePrevProperties: function() {\n\t\tthis.prevPosition = {\n\t\t\ttop: this.position.top,\n\t\t\tleft: this.position.left\n\t\t};\n\t\tthis.prevSize = {\n\t\t\twidth: this.size.width,\n\t\t\theight: this.size.height\n\t\t};\n\t},\n\n\t_applyChanges: function() {\n\t\tvar props = {};\n\n\t\tif ( this.position.top !== this.prevPosition.top ) {\n\t\t\tprops.top = this.position.top + \"px\";\n\t\t}\n\t\tif ( this.position.left !== this.prevPosition.left ) {\n\t\t\tprops.left = this.position.left + \"px\";\n\t\t}\n\t\tif ( this.size.width !== this.prevSize.width ) {\n\t\t\tprops.width = this.size.width + \"px\";\n\t\t}\n\t\tif ( this.size.height !== this.prevSize.height ) {\n\t\t\tprops.height = this.size.height + \"px\";\n\t\t}\n\n\t\tthis.helper.css( props );\n\n\t\treturn props;\n\t},\n\n\t_updateVirtualBoundaries: function( forceAspectRatio ) {\n\t\tvar pMinWidth, pMaxWidth, pMinHeight, pMaxHeight, b,\n\t\t\to = this.options;\n\n\t\tb = {\n\t\t\tminWidth: this._isNumber( o.minWidth ) ? o.minWidth : 0,\n\t\t\tmaxWidth: this._isNumber( o.maxWidth ) ? o.maxWidth : Infinity,\n\t\t\tminHeight: this._isNumber( o.minHeight ) ? o.minHeight : 0,\n\t\t\tmaxHeight: this._isNumber( o.maxHeight ) ? o.maxHeight : Infinity\n\t\t};\n\n\t\tif ( this._aspectRatio || forceAspectRatio ) {\n\t\t\tpMinWidth = b.minHeight * this.aspectRatio;\n\t\t\tpMinHeight = b.minWidth / this.aspectRatio;\n\t\t\tpMaxWidth = b.maxHeight * this.aspectRatio;\n\t\t\tpMaxHeight = b.maxWidth / this.aspectRatio;\n\n\t\t\tif ( pMinWidth > b.minWidth ) {\n\t\t\t\tb.minWidth = pMinWidth;\n\t\t\t}\n\t\t\tif ( pMinHeight > b.minHeight ) {\n\t\t\t\tb.minHeight = pMinHeight;\n\t\t\t}\n\t\t\tif ( pMaxWidth < b.maxWidth ) {\n\t\t\t\tb.maxWidth = pMaxWidth;\n\t\t\t}\n\t\t\tif ( pMaxHeight < b.maxHeight ) {\n\t\t\t\tb.maxHeight = pMaxHeight;\n\t\t\t}\n\t\t}\n\t\tthis._vBoundaries = b;\n\t},\n\n\t_updateCache: function( data ) {\n\t\tthis.offset = this.helper.offset();\n\t\tif ( this._isNumber( data.left ) ) {\n\t\t\tthis.position.left = data.left;\n\t\t}\n\t\tif ( this._isNumber( data.top ) ) {\n\t\t\tthis.position.top = data.top;\n\t\t}\n\t\tif ( this._isNumber( data.height ) ) {\n\t\t\tthis.size.height = data.height;\n\t\t}\n\t\tif ( this._isNumber( data.width ) ) {\n\t\t\tthis.size.width = data.width;\n\t\t}\n\t},\n\n\t_updateRatio: function( data ) {\n\n\t\tvar cpos = this.position,\n\t\t\tcsize = this.size,\n\t\t\ta = this.axis;\n\n\t\tif ( this._isNumber( data.height ) ) {\n\t\t\tdata.width = ( data.height * this.aspectRatio );\n\t\t} else if ( this._isNumber( data.width ) ) {\n\t\t\tdata.height = ( data.width / this.aspectRatio );\n\t\t}\n\n\t\tif ( a === \"sw\" ) {\n\t\t\tdata.left = cpos.left + ( csize.width - data.width );\n\t\t\tdata.top = null;\n\t\t}\n\t\tif ( a === \"nw\" ) {\n\t\t\tdata.top = cpos.top + ( csize.height - data.height );\n\t\t\tdata.left = cpos.left + ( csize.width - data.width );\n\t\t}\n\n\t\treturn data;\n\t},\n\n\t_respectSize: function( data ) {\n\n\t\tvar o = this._vBoundaries,\n\t\t\ta = this.axis,\n\t\t\tismaxw = this._isNumber( data.width ) && o.maxWidth && ( o.maxWidth < data.width ),\n\t\t\tismaxh = this._isNumber( data.height ) && o.maxHeight && ( o.maxHeight < data.height ),\n\t\t\tisminw = this._isNumber( data.width ) && o.minWidth && ( o.minWidth > data.width ),\n\t\t\tisminh = this._isNumber( data.height ) && o.minHeight && ( o.minHeight > data.height ),\n\t\t\tdw = this.originalPosition.left + this.originalSize.width,\n\t\t\tdh = this.originalPosition.top + this.originalSize.height,\n\t\t\tcw = /sw|nw|w/.test( a ), ch = /nw|ne|n/.test( a );\n\t\tif ( isminw ) {\n\t\t\tdata.width = o.minWidth;\n\t\t}\n\t\tif ( isminh ) {\n\t\t\tdata.height = o.minHeight;\n\t\t}\n\t\tif ( ismaxw ) {\n\t\t\tdata.width = o.maxWidth;\n\t\t}\n\t\tif ( ismaxh ) {\n\t\t\tdata.height = o.maxHeight;\n\t\t}\n\n\t\tif ( isminw && cw ) {\n\t\t\tdata.left = dw - o.minWidth;\n\t\t}\n\t\tif ( ismaxw && cw ) {\n\t\t\tdata.left = dw - o.maxWidth;\n\t\t}\n\t\tif ( isminh && ch ) {\n\t\t\tdata.top = dh - o.minHeight;\n\t\t}\n\t\tif ( ismaxh && ch ) {\n\t\t\tdata.top = dh - o.maxHeight;\n\t\t}\n\n\t\t// Fixing jump error on top/left - bug #2330\n\t\tif ( !data.width && !data.height && !data.left && data.top ) {\n\t\t\tdata.top = null;\n\t\t} else if ( !data.width && !data.height && !data.top && data.left ) {\n\t\t\tdata.left = null;\n\t\t}\n\n\t\treturn data;\n\t},\n\n\t_getPaddingPlusBorderDimensions: function( element ) {\n\t\tvar i = 0,\n\t\t\twidths = [],\n\t\t\tborders = [\n\t\t\t\telement.css( \"borderTopWidth\" ),\n\t\t\t\telement.css( \"borderRightWidth\" ),\n\t\t\t\telement.css( \"borderBottomWidth\" ),\n\t\t\t\telement.css( \"borderLeftWidth\" )\n\t\t\t],\n\t\t\tpaddings = [\n\t\t\t\telement.css( \"paddingTop\" ),\n\t\t\t\telement.css( \"paddingRight\" ),\n\t\t\t\telement.css( \"paddingBottom\" ),\n\t\t\t\telement.css( \"paddingLeft\" )\n\t\t\t];\n\n\t\tfor ( ; i < 4; i++ ) {\n\t\t\twidths[ i ] = ( parseFloat( borders[ i ] ) || 0 );\n\t\t\twidths[ i ] += ( parseFloat( paddings[ i ] ) || 0 );\n\t\t}\n\n\t\treturn {\n\t\t\theight: widths[ 0 ] + widths[ 2 ],\n\t\t\twidth: widths[ 1 ] + widths[ 3 ]\n\t\t};\n\t},\n\n\t_proportionallyResize: function() {\n\n\t\tif ( !this._proportionallyResizeElements.length ) {\n\t\t\treturn;\n\t\t}\n\n\t\tvar prel,\n\t\t\ti = 0,\n\t\t\telement = this.helper || this.element;\n\n\t\tfor ( ; i < this._proportionallyResizeElements.length; i++ ) {\n\n\t\t\tprel = this._proportionallyResizeElements[ i ];\n\n\t\t\t// TODO: Seems like a bug to cache this.outerDimensions\n\t\t\t// considering that we are in a loop.\n\t\t\tif ( !this.outerDimensions ) {\n\t\t\t\tthis.outerDimensions = this._getPaddingPlusBorderDimensions( prel );\n\t\t\t}\n\n\t\t\tprel.css( {\n\t\t\t\theight: ( element.height() - this.outerDimensions.height ) || 0,\n\t\t\t\twidth: ( element.width() - this.outerDimensions.width ) || 0\n\t\t\t} );\n\n\t\t}\n\n\t},\n\n\t_renderProxy: function() {\n\n\t\tvar el = this.element, o = this.options;\n\t\tthis.elementOffset = el.offset();\n\n\t\tif ( this._helper ) {\n\n\t\t\tthis.helper = this.helper || $( \"<div style='overflow:hidden;'></div>\" );\n\n\t\t\tthis._addClass( this.helper, this._helper );\n\t\t\tthis.helper.css( {\n\t\t\t\twidth: this.element.outerWidth(),\n\t\t\t\theight: this.element.outerHeight(),\n\t\t\t\tposition: \"absolute\",\n\t\t\t\tleft: this.elementOffset.left + \"px\",\n\t\t\t\ttop: this.elementOffset.top + \"px\",\n\t\t\t\tzIndex: ++o.zIndex //TODO: Don't modify option\n\t\t\t} );\n\n\t\t\tthis.helper\n\t\t\t\t.appendTo( \"body\" )\n\t\t\t\t.disableSelection();\n\n\t\t} else {\n\t\t\tthis.helper = this.element;\n\t\t}\n\n\t},\n\n\t_change: {\n\t\te: function( event, dx ) {\n\t\t\treturn { width: this.originalSize.width + dx };\n\t\t},\n\t\tw: function( event, dx ) {\n\t\t\tvar cs = this.originalSize, sp = this.originalPosition;\n\t\t\treturn { left: sp.left + dx, width: cs.width - dx };\n\t\t},\n\t\tn: function( event, dx, dy ) {\n\t\t\tvar cs = this.originalSize, sp = this.originalPosition;\n\t\t\treturn { top: sp.top + dy, height: cs.height - dy };\n\t\t},\n\t\ts: function( event, dx, dy ) {\n\t\t\treturn { height: this.originalSize.height + dy };\n\t\t},\n\t\tse: function( event, dx, dy ) {\n\t\t\treturn $.extend( this._change.s.apply( this, arguments ),\n\t\t\t\tthis._change.e.apply( this, [ event, dx, dy ] ) );\n\t\t},\n\t\tsw: function( event, dx, dy ) {\n\t\t\treturn $.extend( this._change.s.apply( this, arguments ),\n\t\t\t\tthis._change.w.apply( this, [ event, dx, dy ] ) );\n\t\t},\n\t\tne: function( event, dx, dy ) {\n\t\t\treturn $.extend( this._change.n.apply( this, arguments ),\n\t\t\t\tthis._change.e.apply( this, [ event, dx, dy ] ) );\n\t\t},\n\t\tnw: function( event, dx, dy ) {\n\t\t\treturn $.extend( this._change.n.apply( this, arguments ),\n\t\t\t\tthis._change.w.apply( this, [ event, dx, dy ] ) );\n\t\t}\n\t},\n\n\t_propagate: function( n, event ) {\n\t\t$.ui.plugin.call( this, n, [ event, this.ui() ] );\n\t\t( n !== \"resize\" && this._trigger( n, event, this.ui() ) );\n\t},\n\n\tplugins: {},\n\n\tui: function() {\n\t\treturn {\n\t\t\toriginalElement: this.originalElement,\n\t\t\telement: this.element,\n\t\t\thelper: this.helper,\n\t\t\tposition: this.position,\n\t\t\tsize: this.size,\n\t\t\toriginalSize: this.originalSize,\n\t\t\toriginalPosition: this.originalPosition\n\t\t};\n\t}\n\n} );\n\n/*\n * Resizable Extensions\n */\n\n$.ui.plugin.add( \"resizable\", \"animate\", {\n\n\tstop: function( event ) {\n\t\tvar that = $( this ).resizable( \"instance\" ),\n\t\t\to = that.options,\n\t\t\tpr = that._proportionallyResizeElements,\n\t\t\tista = pr.length && ( /textarea/i ).test( pr[ 0 ].nodeName ),\n\t\t\tsoffseth = ista && that._hasScroll( pr[ 0 ], \"left\" ) ? 0 : that.sizeDiff.height,\n\t\t\tsoffsetw = ista ? 0 : that.sizeDiff.width,\n\t\t\tstyle = {\n\t\t\t\twidth: ( that.size.width - soffsetw ),\n\t\t\t\theight: ( that.size.height - soffseth )\n\t\t\t},\n\t\t\tleft = ( parseFloat( that.element.css( \"left\" ) ) +\n\t\t\t\t( that.position.left - that.originalPosition.left ) ) || null,\n\t\t\ttop = ( parseFloat( that.element.css( \"top\" ) ) +\n\t\t\t\t( that.position.top - that.originalPosition.top ) ) || null;\n\n\t\tthat.element.animate(\n\t\t\t$.extend( style, top && left ? { top: top, left: left } : {} ), {\n\t\t\t\tduration: o.animateDuration,\n\t\t\t\teasing: o.animateEasing,\n\t\t\t\tstep: function() {\n\n\t\t\t\t\tvar data = {\n\t\t\t\t\t\twidth: parseFloat( that.element.css( \"width\" ) ),\n\t\t\t\t\t\theight: parseFloat( that.element.css( \"height\" ) ),\n\t\t\t\t\t\ttop: parseFloat( that.element.css( \"top\" ) ),\n\t\t\t\t\t\tleft: parseFloat( that.element.css( \"left\" ) )\n\t\t\t\t\t};\n\n\t\t\t\t\tif ( pr && pr.length ) {\n\t\t\t\t\t\t$( pr[ 0 ] ).css( { width: data.width, height: data.height } );\n\t\t\t\t\t}\n\n\t\t\t\t\t// Propagating resize, and updating values for each animation step\n\t\t\t\t\tthat._updateCache( data );\n\t\t\t\t\tthat._propagate( \"resize\", event );\n\n\t\t\t\t}\n\t\t\t}\n\t\t);\n\t}\n\n} );\n\n$.ui.plugin.add( \"resizable\", \"containment\", {\n\n\tstart: function() {\n\t\tvar element, p, co, ch, cw, width, height,\n\t\t\tthat = $( this ).resizable( \"instance\" ),\n\t\t\to = that.options,\n\t\t\tel = that.element,\n\t\t\toc = o.containment,\n\t\t\tce = ( oc instanceof $ ) ?\n\t\t\t\toc.get( 0 ) :\n\t\t\t\t( /parent/.test( oc ) ) ? el.parent().get( 0 ) : oc;\n\n\t\tif ( !ce ) {\n\t\t\treturn;\n\t\t}\n\n\t\tthat.containerElement = $( ce );\n\n\t\tif ( /document/.test( oc ) || oc === document ) {\n\t\t\tthat.containerOffset = {\n\t\t\t\tleft: 0,\n\t\t\t\ttop: 0\n\t\t\t};\n\t\t\tthat.containerPosition = {\n\t\t\t\tleft: 0,\n\t\t\t\ttop: 0\n\t\t\t};\n\n\t\t\tthat.parentData = {\n\t\t\t\telement: $( document ),\n\t\t\t\tleft: 0,\n\t\t\t\ttop: 0,\n\t\t\t\twidth: $( document ).width(),\n\t\t\t\theight: $( document ).height() || document.body.parentNode.scrollHeight\n\t\t\t};\n\t\t} else {\n\t\t\telement = $( ce );\n\t\t\tp = [];\n\t\t\t$( [ \"Top\", \"Right\", \"Left\", \"Bottom\" ] ).each( function( i, name ) {\n\t\t\t\tp[ i ] = that._num( element.css( \"padding\" + name ) );\n\t\t\t} );\n\n\t\t\tthat.containerOffset = element.offset();\n\t\t\tthat.containerPosition = element.position();\n\t\t\tthat.containerSize = {\n\t\t\t\theight: ( element.innerHeight() - p[ 3 ] ),\n\t\t\t\twidth: ( element.innerWidth() - p[ 1 ] )\n\t\t\t};\n\n\t\t\tco = that.containerOffset;\n\t\t\tch = that.containerSize.height;\n\t\t\tcw = that.containerSize.width;\n\t\t\twidth = ( that._hasScroll ( ce, \"left\" ) ? ce.scrollWidth : cw );\n\t\t\theight = ( that._hasScroll ( ce ) ? ce.scrollHeight : ch ) ;\n\n\t\t\tthat.parentData = {\n\t\t\t\telement: ce,\n\t\t\t\tleft: co.left,\n\t\t\t\ttop: co.top,\n\t\t\t\twidth: width,\n\t\t\t\theight: height\n\t\t\t};\n\t\t}\n\t},\n\n\tresize: function( event ) {\n\t\tvar woset, hoset, isParent, isOffsetRelative,\n\t\t\tthat = $( this ).resizable( \"instance\" ),\n\t\t\to = that.options,\n\t\t\tco = that.containerOffset,\n\t\t\tcp = that.position,\n\t\t\tpRatio = that._aspectRatio || event.shiftKey,\n\t\t\tcop = {\n\t\t\t\ttop: 0,\n\t\t\t\tleft: 0\n\t\t\t},\n\t\t\tce = that.containerElement,\n\t\t\tcontinueResize = true;\n\n\t\tif ( ce[ 0 ] !== document && ( /static/ ).test( ce.css( \"position\" ) ) ) {\n\t\t\tcop = co;\n\t\t}\n\n\t\tif ( cp.left < ( that._helper ? co.left : 0 ) ) {\n\t\t\tthat.size.width = that.size.width +\n\t\t\t\t( that._helper ?\n\t\t\t\t\t( that.position.left - co.left ) :\n\t\t\t\t\t( that.position.left - cop.left ) );\n\n\t\t\tif ( pRatio ) {\n\t\t\t\tthat.size.height = that.size.width / that.aspectRatio;\n\t\t\t\tcontinueResize = false;\n\t\t\t}\n\t\t\tthat.position.left = o.helper ? co.left : 0;\n\t\t}\n\n\t\tif ( cp.top < ( that._helper ? co.top : 0 ) ) {\n\t\t\tthat.size.height = that.size.height +\n\t\t\t\t( that._helper ?\n\t\t\t\t\t( that.position.top - co.top ) :\n\t\t\t\t\tthat.position.top );\n\n\t\t\tif ( pRatio ) {\n\t\t\t\tthat.size.width = that.size.height * that.aspectRatio;\n\t\t\t\tcontinueResize = false;\n\t\t\t}\n\t\t\tthat.position.top = that._helper ? co.top : 0;\n\t\t}\n\n\t\tisParent = that.containerElement.get( 0 ) === that.element.parent().get( 0 );\n\t\tisOffsetRelative = /relative|absolute/.test( that.containerElement.css( \"position\" ) );\n\n\t\tif ( isParent && isOffsetRelative ) {\n\t\t\tthat.offset.left = that.parentData.left + that.position.left;\n\t\t\tthat.offset.top = that.parentData.top + that.position.top;\n\t\t} else {\n\t\t\tthat.offset.left = that.element.offset().left;\n\t\t\tthat.offset.top = that.element.offset().top;\n\t\t}\n\n\t\twoset = Math.abs( that.sizeDiff.width +\n\t\t\t( that._helper ?\n\t\t\t\tthat.offset.left - cop.left :\n\t\t\t\t( that.offset.left - co.left ) ) );\n\n\t\thoset = Math.abs( that.sizeDiff.height +\n\t\t\t( that._helper ?\n\t\t\t\tthat.offset.top - cop.top :\n\t\t\t\t( that.offset.top - co.top ) ) );\n\n\t\tif ( woset + that.size.width >= that.parentData.width ) {\n\t\t\tthat.size.width = that.parentData.width - woset;\n\t\t\tif ( pRatio ) {\n\t\t\t\tthat.size.height = that.size.width / that.aspectRatio;\n\t\t\t\tcontinueResize = false;\n\t\t\t}\n\t\t}\n\n\t\tif ( hoset + that.size.height >= that.parentData.height ) {\n\t\t\tthat.size.height = that.parentData.height - hoset;\n\t\t\tif ( pRatio ) {\n\t\t\t\tthat.size.width = that.size.height * that.aspectRatio;\n\t\t\t\tcontinueResize = false;\n\t\t\t}\n\t\t}\n\n\t\tif ( !continueResize ) {\n\t\t\tthat.position.left = that.prevPosition.left;\n\t\t\tthat.position.top = that.prevPosition.top;\n\t\t\tthat.size.width = that.prevSize.width;\n\t\t\tthat.size.height = that.prevSize.height;\n\t\t}\n\t},\n\n\tstop: function() {\n\t\tvar that = $( this ).resizable( \"instance\" ),\n\t\t\to = that.options,\n\t\t\tco = that.containerOffset,\n\t\t\tcop = that.containerPosition,\n\t\t\tce = that.containerElement,\n\t\t\thelper = $( that.helper ),\n\t\t\tho = helper.offset(),\n\t\t\tw = helper.outerWidth() - that.sizeDiff.width,\n\t\t\th = helper.outerHeight() - that.sizeDiff.height;\n\n\t\tif ( that._helper && !o.animate && ( /relative/ ).test( ce.css( \"position\" ) ) ) {\n\t\t\t$( this ).css( {\n\t\t\t\tleft: ho.left - cop.left - co.left,\n\t\t\t\twidth: w,\n\t\t\t\theight: h\n\t\t\t} );\n\t\t}\n\n\t\tif ( that._helper && !o.animate && ( /static/ ).test( ce.css( \"position\" ) ) ) {\n\t\t\t$( this ).css( {\n\t\t\t\tleft: ho.left - cop.left - co.left,\n\t\t\t\twidth: w,\n\t\t\t\theight: h\n\t\t\t} );\n\t\t}\n\t}\n} );\n\n$.ui.plugin.add( \"resizable\", \"alsoResize\", {\n\n\tstart: function() {\n\t\tvar that = $( this ).resizable( \"instance\" ),\n\t\t\to = that.options;\n\n\t\t$( o.alsoResize ).each( function() {\n\t\t\tvar el = $( this );\n\t\t\tel.data( \"ui-resizable-alsoresize\", {\n\t\t\t\twidth: parseFloat( el.width() ), height: parseFloat( el.height() ),\n\t\t\t\tleft: parseFloat( el.css( \"left\" ) ), top: parseFloat( el.css( \"top\" ) )\n\t\t\t} );\n\t\t} );\n\t},\n\n\tresize: function( event, ui ) {\n\t\tvar that = $( this ).resizable( \"instance\" ),\n\t\t\to = that.options,\n\t\t\tos = that.originalSize,\n\t\t\top = that.originalPosition,\n\t\t\tdelta = {\n\t\t\t\theight: ( that.size.height - os.height ) || 0,\n\t\t\t\twidth: ( that.size.width - os.width ) || 0,\n\t\t\t\ttop: ( that.position.top - op.top ) || 0,\n\t\t\t\tleft: ( that.position.left - op.left ) || 0\n\t\t\t};\n\n\t\t\t$( o.alsoResize ).each( function() {\n\t\t\t\tvar el = $( this ), start = $( this ).data( \"ui-resizable-alsoresize\" ), style = {},\n\t\t\t\t\tcss = el.parents( ui.originalElement[ 0 ] ).length ?\n\t\t\t\t\t\t\t[ \"width\", \"height\" ] :\n\t\t\t\t\t\t\t[ \"width\", \"height\", \"top\", \"left\" ];\n\n\t\t\t\t$.each( css, function( i, prop ) {\n\t\t\t\t\tvar sum = ( start[ prop ] || 0 ) + ( delta[ prop ] || 0 );\n\t\t\t\t\tif ( sum && sum >= 0 ) {\n\t\t\t\t\t\tstyle[ prop ] = sum || null;\n\t\t\t\t\t}\n\t\t\t\t} );\n\n\t\t\t\tel.css( style );\n\t\t\t} );\n\t},\n\n\tstop: function() {\n\t\t$( this ).removeData( \"ui-resizable-alsoresize\" );\n\t}\n} );\n\n$.ui.plugin.add( \"resizable\", \"ghost\", {\n\n\tstart: function() {\n\n\t\tvar that = $( this ).resizable( \"instance\" ), cs = that.size;\n\n\t\tthat.ghost = that.originalElement.clone();\n\t\tthat.ghost.css( {\n\t\t\topacity: 0.25,\n\t\t\tdisplay: \"block\",\n\t\t\tposition: \"relative\",\n\t\t\theight: cs.height,\n\t\t\twidth: cs.width,\n\t\t\tmargin: 0,\n\t\t\tleft: 0,\n\t\t\ttop: 0\n\t\t} );\n\n\t\tthat._addClass( that.ghost, \"ui-resizable-ghost\" );\n\n\t\t// DEPRECATED\n\t\t// TODO: remove after 1.12\n\t\tif ( $.uiBackCompat !== false && typeof that.options.ghost === \"string\" ) {\n\n\t\t\t// Ghost option\n\t\t\tthat.ghost.addClass( this.options.ghost );\n\t\t}\n\n\t\tthat.ghost.appendTo( that.helper );\n\n\t},\n\n\tresize: function() {\n\t\tvar that = $( this ).resizable( \"instance\" );\n\t\tif ( that.ghost ) {\n\t\t\tthat.ghost.css( {\n\t\t\t\tposition: \"relative\",\n\t\t\t\theight: that.size.height,\n\t\t\t\twidth: that.size.width\n\t\t\t} );\n\t\t}\n\t},\n\n\tstop: function() {\n\t\tvar that = $( this ).resizable( \"instance\" );\n\t\tif ( that.ghost && that.helper ) {\n\t\t\tthat.helper.get( 0 ).removeChild( that.ghost.get( 0 ) );\n\t\t}\n\t}\n\n} );\n\n$.ui.plugin.add( \"resizable\", \"grid\", {\n\n\tresize: function() {\n\t\tvar outerDimensions,\n\t\t\tthat = $( this ).resizable( \"instance\" ),\n\t\t\to = that.options,\n\t\t\tcs = that.size,\n\t\t\tos = that.originalSize,\n\t\t\top = that.originalPosition,\n\t\t\ta = that.axis,\n\t\t\tgrid = typeof o.grid === \"number\" ? [ o.grid, o.grid ] : o.grid,\n\t\t\tgridX = ( grid[ 0 ] || 1 ),\n\t\t\tgridY = ( grid[ 1 ] || 1 ),\n\t\t\tox = Math.round( ( cs.width - os.width ) / gridX ) * gridX,\n\t\t\toy = Math.round( ( cs.height - os.height ) / gridY ) * gridY,\n\t\t\tnewWidth = os.width + ox,\n\t\t\tnewHeight = os.height + oy,\n\t\t\tisMaxWidth = o.maxWidth && ( o.maxWidth < newWidth ),\n\t\t\tisMaxHeight = o.maxHeight && ( o.maxHeight < newHeight ),\n\t\t\tisMinWidth = o.minWidth && ( o.minWidth > newWidth ),\n\t\t\tisMinHeight = o.minHeight && ( o.minHeight > newHeight );\n\n\t\to.grid = grid;\n\n\t\tif ( isMinWidth ) {\n\t\t\tnewWidth += gridX;\n\t\t}\n\t\tif ( isMinHeight ) {\n\t\t\tnewHeight += gridY;\n\t\t}\n\t\tif ( isMaxWidth ) {\n\t\t\tnewWidth -= gridX;\n\t\t}\n\t\tif ( isMaxHeight ) {\n\t\t\tnewHeight -= gridY;\n\t\t}\n\n\t\tif ( /^(se|s|e)$/.test( a ) ) {\n\t\t\tthat.size.width = newWidth;\n\t\t\tthat.size.height = newHeight;\n\t\t} else if ( /^(ne)$/.test( a ) ) {\n\t\t\tthat.size.width = newWidth;\n\t\t\tthat.size.height = newHeight;\n\t\t\tthat.position.top = op.top - oy;\n\t\t} else if ( /^(sw)$/.test( a ) ) {\n\t\t\tthat.size.width = newWidth;\n\t\t\tthat.size.height = newHeight;\n\t\t\tthat.position.left = op.left - ox;\n\t\t} else {\n\t\t\tif ( newHeight - gridY <= 0 || newWidth - gridX <= 0 ) {\n\t\t\t\touterDimensions = that._getPaddingPlusBorderDimensions( this );\n\t\t\t}\n\n\t\t\tif ( newHeight - gridY > 0 ) {\n\t\t\t\tthat.size.height = newHeight;\n\t\t\t\tthat.position.top = op.top - oy;\n\t\t\t} else {\n\t\t\t\tnewHeight = gridY - outerDimensions.height;\n\t\t\t\tthat.size.height = newHeight;\n\t\t\t\tthat.position.top = op.top + os.height - newHeight;\n\t\t\t}\n\t\t\tif ( newWidth - gridX > 0 ) {\n\t\t\t\tthat.size.width = newWidth;\n\t\t\t\tthat.position.left = op.left - ox;\n\t\t\t} else {\n\t\t\t\tnewWidth = gridX - outerDimensions.width;\n\t\t\t\tthat.size.width = newWidth;\n\t\t\t\tthat.position.left = op.left + os.width - newWidth;\n\t\t\t}\n\t\t}\n\t}\n\n} );\n\nreturn $.ui.resizable;\n\n} ) );\n\n\n\n//////////////////\n// WEBPACK FOOTER\n// ./~/jquery-ui/ui/widgets/resizable.js\n// module id = 33\n// module chunks = 0","/*!\n * jQuery UI Disable Selection 1.12.1\n * http://jqueryui.com\n *\n * Copyright jQuery Foundation and other contributors\n * Released under the MIT license.\n * http://jquery.org/license\n */\n\n//>>label: disableSelection\n//>>group: Core\n//>>description: Disable selection of text content within the set of matched elements.\n//>>docs: http://api.jqueryui.com/disableSelection/\n\n// This file is deprecated\n( function( factory ) {\n\tif ( typeof define === \"function\" && define.amd ) {\n\n\t\t// AMD. Register as an anonymous module.\n\t\tdefine( [ \"jquery\", \"./version\" ], factory );\n\t} else {\n\n\t\t// Browser globals\n\t\tfactory( jQuery );\n\t}\n} ( function( $ ) {\n\nreturn $.fn.extend( {\n\tdisableSelection: ( function() {\n\t\tvar eventType = \"onselectstart\" in document.createElement( \"div\" ) ?\n\t\t\t\"selectstart\" :\n\t\t\t\"mousedown\";\n\n\t\treturn function() {\n\t\t\treturn this.on( eventType + \".ui-disableSelection\", function( event ) {\n\t\t\t\tevent.preventDefault();\n\t\t\t} );\n\t\t};\n\t} )(),\n\n\tenableSelection: function() {\n\t\treturn this.off( \".ui-disableSelection\" );\n\t}\n} );\n\n} ) );\n\n\n\n//////////////////\n// WEBPACK FOOTER\n// ./~/jquery-ui/ui/disable-selection.js\n// module id = 34\n// module chunks = 0","/*!\n * jQuery UI Focusable 1.12.1\n * http://jqueryui.com\n *\n * Copyright jQuery Foundation and other contributors\n * Released under the MIT license.\n * http://jquery.org/license\n */\n\n//>>label: :focusable Selector\n//>>group: Core\n//>>description: Selects elements which can be focused.\n//>>docs: http://api.jqueryui.com/focusable-selector/\n\n( function( factory ) {\n\tif ( typeof define === \"function\" && define.amd ) {\n\n\t\t// AMD. Register as an anonymous module.\n\t\tdefine( [ \"jquery\", \"./version\" ], factory );\n\t} else {\n\n\t\t// Browser globals\n\t\tfactory( jQuery );\n\t}\n} ( function( $ ) {\n\n// Selectors\n$.ui.focusable = function( element, hasTabindex ) {\n\tvar map, mapName, img, focusableIfVisible, fieldset,\n\t\tnodeName = element.nodeName.toLowerCase();\n\n\tif ( \"area\" === nodeName ) {\n\t\tmap = element.parentNode;\n\t\tmapName = map.name;\n\t\tif ( !element.href || !mapName || map.nodeName.toLowerCase() !== \"map\" ) {\n\t\t\treturn false;\n\t\t}\n\t\timg = $( \"img[usemap='#\" + mapName + \"']\" );\n\t\treturn img.length > 0 && img.is( \":visible\" );\n\t}\n\n\tif ( /^(input|select|textarea|button|object)$/.test( nodeName ) ) {\n\t\tfocusableIfVisible = !element.disabled;\n\n\t\tif ( focusableIfVisible ) {\n\n\t\t\t// Form controls within a disabled fieldset are disabled.\n\t\t\t// However, controls within the fieldset's legend do not get disabled.\n\t\t\t// Since controls generally aren't placed inside legends, we skip\n\t\t\t// this portion of the check.\n\t\t\tfieldset = $( element ).closest( \"fieldset\" )[ 0 ];\n\t\t\tif ( fieldset ) {\n\t\t\t\tfocusableIfVisible = !fieldset.disabled;\n\t\t\t}\n\t\t}\n\t} else if ( \"a\" === nodeName ) {\n\t\tfocusableIfVisible = element.href || hasTabindex;\n\t} else {\n\t\tfocusableIfVisible = hasTabindex;\n\t}\n\n\treturn focusableIfVisible && $( element ).is( \":visible\" ) && visible( $( element ) );\n};\n\n// Support: IE 8 only\n// IE 8 doesn't resolve inherit to visible/hidden for computed values\nfunction visible( element ) {\n\tvar visibility = element.css( \"visibility\" );\n\twhile ( visibility === \"inherit\" ) {\n\t\telement = element.parent();\n\t\tvisibility = element.css( \"visibility\" );\n\t}\n\treturn visibility !== \"hidden\";\n}\n\n$.extend( $.expr[ \":\" ], {\n\tfocusable: function( element ) {\n\t\treturn $.ui.focusable( element, $.attr( element, \"tabindex\" ) != null );\n\t}\n} );\n\nreturn $.ui.focusable;\n\n} ) );\n\n\n\n//////////////////\n// WEBPACK FOOTER\n// ./~/jquery-ui/ui/focusable.js\n// module id = 35\n// module chunks = 0","/*!\n * jQuery UI Tabbable 1.12.1\n * http://jqueryui.com\n *\n * Copyright jQuery Foundation and other contributors\n * Released under the MIT license.\n * http://jquery.org/license\n */\n\n//>>label: :tabbable Selector\n//>>group: Core\n//>>description: Selects elements which can be tabbed to.\n//>>docs: http://api.jqueryui.com/tabbable-selector/\n\n( function( factory ) {\n\tif ( typeof define === \"function\" && define.amd ) {\n\n\t\t// AMD. Register as an anonymous module.\n\t\tdefine( [ \"jquery\", \"./version\", \"./focusable\" ], factory );\n\t} else {\n\n\t\t// Browser globals\n\t\tfactory( jQuery );\n\t}\n} ( function( $ ) {\n\nreturn $.extend( $.expr[ \":\" ], {\n\ttabbable: function( element ) {\n\t\tvar tabIndex = $.attr( element, \"tabindex\" ),\n\t\t\thasTabindex = tabIndex != null;\n\t\treturn ( !hasTabindex || tabIndex >= 0 ) && $.ui.focusable( element, hasTabindex );\n\t}\n} );\n\n} ) );\n\n\n\n//////////////////\n// WEBPACK FOOTER\n// ./~/jquery-ui/ui/tabbable.js\n// module id = 36\n// module chunks = 0","/*!\n * jQuery UI Unique ID 1.12.1\n * http://jqueryui.com\n *\n * Copyright jQuery Foundation and other contributors\n * Released under the MIT license.\n * http://jquery.org/license\n */\n\n//>>label: uniqueId\n//>>group: Core\n//>>description: Functions to generate and remove uniqueId's\n//>>docs: http://api.jqueryui.com/uniqueId/\n\n( function( factory ) {\n\tif ( typeof define === \"function\" && define.amd ) {\n\n\t\t// AMD. Register as an anonymous module.\n\t\tdefine( [ \"jquery\", \"./version\" ], factory );\n\t} else {\n\n\t\t// Browser globals\n\t\tfactory( jQuery );\n\t}\n} ( function( $ ) {\n\nreturn $.fn.extend( {\n\tuniqueId: ( function() {\n\t\tvar uuid = 0;\n\n\t\treturn function() {\n\t\t\treturn this.each( function() {\n\t\t\t\tif ( !this.id ) {\n\t\t\t\t\tthis.id = \"ui-id-\" + ( ++uuid );\n\t\t\t\t}\n\t\t\t} );\n\t\t};\n\t} )(),\n\n\tremoveUniqueId: function() {\n\t\treturn this.each( function() {\n\t\t\tif ( /^ui-id-\\d+$/.test( this.id ) ) {\n\t\t\t\t$( this ).removeAttr( \"id\" );\n\t\t\t}\n\t\t} );\n\t}\n} );\n\n} ) );\n\n\n\n//////////////////\n// WEBPACK FOOTER\n// ./~/jquery-ui/ui/unique-id.js\n// module id = 37\n// module chunks = 0","/*!\n * jQuery UI Position 1.12.1\n * http://jqueryui.com\n *\n * Copyright jQuery Foundation and other contributors\n * Released under the MIT license.\n * http://jquery.org/license\n *\n * http://api.jqueryui.com/position/\n */\n\n//>>label: Position\n//>>group: Core\n//>>description: Positions elements relative to other elements.\n//>>docs: http://api.jqueryui.com/position/\n//>>demos: http://jqueryui.com/position/\n\n( function( factory ) {\n\tif ( typeof define === \"function\" && define.amd ) {\n\n\t\t// AMD. Register as an anonymous module.\n\t\tdefine( [ \"jquery\", \"./version\" ], factory );\n\t} else {\n\n\t\t// Browser globals\n\t\tfactory( jQuery );\n\t}\n}( function( $ ) {\n( function() {\nvar cachedScrollbarWidth,\n\tmax = Math.max,\n\tabs = Math.abs,\n\trhorizontal = /left|center|right/,\n\trvertical = /top|center|bottom/,\n\troffset = /[\\+\\-]\\d+(\\.[\\d]+)?%?/,\n\trposition = /^\\w+/,\n\trpercent = /%$/,\n\t_position = $.fn.position;\n\nfunction getOffsets( offsets, width, height ) {\n\treturn [\n\t\tparseFloat( offsets[ 0 ] ) * ( rpercent.test( offsets[ 0 ] ) ? width / 100 : 1 ),\n\t\tparseFloat( offsets[ 1 ] ) * ( rpercent.test( offsets[ 1 ] ) ? height / 100 : 1 )\n\t];\n}\n\nfunction parseCss( element, property ) {\n\treturn parseInt( $.css( element, property ), 10 ) || 0;\n}\n\nfunction getDimensions( elem ) {\n\tvar raw = elem[ 0 ];\n\tif ( raw.nodeType === 9 ) {\n\t\treturn {\n\t\t\twidth: elem.width(),\n\t\t\theight: elem.height(),\n\t\t\toffset: { top: 0, left: 0 }\n\t\t};\n\t}\n\tif ( $.isWindow( raw ) ) {\n\t\treturn {\n\t\t\twidth: elem.width(),\n\t\t\theight: elem.height(),\n\t\t\toffset: { top: elem.scrollTop(), left: elem.scrollLeft() }\n\t\t};\n\t}\n\tif ( raw.preventDefault ) {\n\t\treturn {\n\t\t\twidth: 0,\n\t\t\theight: 0,\n\t\t\toffset: { top: raw.pageY, left: raw.pageX }\n\t\t};\n\t}\n\treturn {\n\t\twidth: elem.outerWidth(),\n\t\theight: elem.outerHeight(),\n\t\toffset: elem.offset()\n\t};\n}\n\n$.position = {\n\tscrollbarWidth: function() {\n\t\tif ( cachedScrollbarWidth !== undefined ) {\n\t\t\treturn cachedScrollbarWidth;\n\t\t}\n\t\tvar w1, w2,\n\t\t\tdiv = $( \"<div \" +\n\t\t\t\t\"style='display:block;position:absolute;width:50px;height:50px;overflow:hidden;'>\" +\n\t\t\t\t\"<div style='height:100px;width:auto;'></div></div>\" ),\n\t\t\tinnerDiv = div.children()[ 0 ];\n\n\t\t$( \"body\" ).append( div );\n\t\tw1 = innerDiv.offsetWidth;\n\t\tdiv.css( \"overflow\", \"scroll\" );\n\n\t\tw2 = innerDiv.offsetWidth;\n\n\t\tif ( w1 === w2 ) {\n\t\t\tw2 = div[ 0 ].clientWidth;\n\t\t}\n\n\t\tdiv.remove();\n\n\t\treturn ( cachedScrollbarWidth = w1 - w2 );\n\t},\n\tgetScrollInfo: function( within ) {\n\t\tvar overflowX = within.isWindow || within.isDocument ? \"\" :\n\t\t\t\twithin.element.css( \"overflow-x\" ),\n\t\t\toverflowY = within.isWindow || within.isDocument ? \"\" :\n\t\t\t\twithin.element.css( \"overflow-y\" ),\n\t\t\thasOverflowX = overflowX === \"scroll\" ||\n\t\t\t\t( overflowX === \"auto\" && within.width < within.element[ 0 ].scrollWidth ),\n\t\t\thasOverflowY = overflowY === \"scroll\" ||\n\t\t\t\t( overflowY === \"auto\" && within.height < within.element[ 0 ].scrollHeight );\n\t\treturn {\n\t\t\twidth: hasOverflowY ? $.position.scrollbarWidth() : 0,\n\t\t\theight: hasOverflowX ? $.position.scrollbarWidth() : 0\n\t\t};\n\t},\n\tgetWithinInfo: function( element ) {\n\t\tvar withinElement = $( element || window ),\n\t\t\tisWindow = $.isWindow( withinElement[ 0 ] ),\n\t\t\tisDocument = !!withinElement[ 0 ] && withinElement[ 0 ].nodeType === 9,\n\t\t\thasOffset = !isWindow && !isDocument;\n\t\treturn {\n\t\t\telement: withinElement,\n\t\t\tisWindow: isWindow,\n\t\t\tisDocument: isDocument,\n\t\t\toffset: hasOffset ? $( element ).offset() : { left: 0, top: 0 },\n\t\t\tscrollLeft: withinElement.scrollLeft(),\n\t\t\tscrollTop: withinElement.scrollTop(),\n\t\t\twidth: withinElement.outerWidth(),\n\t\t\theight: withinElement.outerHeight()\n\t\t};\n\t}\n};\n\n$.fn.position = function( options ) {\n\tif ( !options || !options.of ) {\n\t\treturn _position.apply( this, arguments );\n\t}\n\n\t// Make a copy, we don't want to modify arguments\n\toptions = $.extend( {}, options );\n\n\tvar atOffset, targetWidth, targetHeight, targetOffset, basePosition, dimensions,\n\t\ttarget = $( options.of ),\n\t\twithin = $.position.getWithinInfo( options.within ),\n\t\tscrollInfo = $.position.getScrollInfo( within ),\n\t\tcollision = ( options.collision || \"flip\" ).split( \" \" ),\n\t\toffsets = {};\n\n\tdimensions = getDimensions( target );\n\tif ( target[ 0 ].preventDefault ) {\n\n\t\t// Force left top to allow flipping\n\t\toptions.at = \"left top\";\n\t}\n\ttargetWidth = dimensions.width;\n\ttargetHeight = dimensions.height;\n\ttargetOffset = dimensions.offset;\n\n\t// Clone to reuse original targetOffset later\n\tbasePosition = $.extend( {}, targetOffset );\n\n\t// Force my and at to have valid horizontal and vertical positions\n\t// if a value is missing or invalid, it will be converted to center\n\t$.each( [ \"my\", \"at\" ], function() {\n\t\tvar pos = ( options[ this ] || \"\" ).split( \" \" ),\n\t\t\thorizontalOffset,\n\t\t\tverticalOffset;\n\n\t\tif ( pos.length === 1 ) {\n\t\t\tpos = rhorizontal.test( pos[ 0 ] ) ?\n\t\t\t\tpos.concat( [ \"center\" ] ) :\n\t\t\t\trvertical.test( pos[ 0 ] ) ?\n\t\t\t\t\t[ \"center\" ].concat( pos ) :\n\t\t\t\t\t[ \"center\", \"center\" ];\n\t\t}\n\t\tpos[ 0 ] = rhorizontal.test( pos[ 0 ] ) ? pos[ 0 ] : \"center\";\n\t\tpos[ 1 ] = rvertical.test( pos[ 1 ] ) ? pos[ 1 ] : \"center\";\n\n\t\t// Calculate offsets\n\t\thorizontalOffset = roffset.exec( pos[ 0 ] );\n\t\tverticalOffset = roffset.exec( pos[ 1 ] );\n\t\toffsets[ this ] = [\n\t\t\thorizontalOffset ? horizontalOffset[ 0 ] : 0,\n\t\t\tverticalOffset ? verticalOffset[ 0 ] : 0\n\t\t];\n\n\t\t// Reduce to just the positions without the offsets\n\t\toptions[ this ] = [\n\t\t\trposition.exec( pos[ 0 ] )[ 0 ],\n\t\t\trposition.exec( pos[ 1 ] )[ 0 ]\n\t\t];\n\t} );\n\n\t// Normalize collision option\n\tif ( collision.length === 1 ) {\n\t\tcollision[ 1 ] = collision[ 0 ];\n\t}\n\n\tif ( options.at[ 0 ] === \"right\" ) {\n\t\tbasePosition.left += targetWidth;\n\t} else if ( options.at[ 0 ] === \"center\" ) {\n\t\tbasePosition.left += targetWidth / 2;\n\t}\n\n\tif ( options.at[ 1 ] === \"bottom\" ) {\n\t\tbasePosition.top += targetHeight;\n\t} else if ( options.at[ 1 ] === \"center\" ) {\n\t\tbasePosition.top += targetHeight / 2;\n\t}\n\n\tatOffset = getOffsets( offsets.at, targetWidth, targetHeight );\n\tbasePosition.left += atOffset[ 0 ];\n\tbasePosition.top += atOffset[ 1 ];\n\n\treturn this.each( function() {\n\t\tvar collisionPosition, using,\n\t\t\telem = $( this ),\n\t\t\telemWidth = elem.outerWidth(),\n\t\t\telemHeight = elem.outerHeight(),\n\t\t\tmarginLeft = parseCss( this, \"marginLeft\" ),\n\t\t\tmarginTop = parseCss( this, \"marginTop\" ),\n\t\t\tcollisionWidth = elemWidth + marginLeft + parseCss( this, \"marginRight\" ) +\n\t\t\t\tscrollInfo.width,\n\t\t\tcollisionHeight = elemHeight + marginTop + parseCss( this, \"marginBottom\" ) +\n\t\t\t\tscrollInfo.height,\n\t\t\tposition = $.extend( {}, basePosition ),\n\t\t\tmyOffset = getOffsets( offsets.my, elem.outerWidth(), elem.outerHeight() );\n\n\t\tif ( options.my[ 0 ] === \"right\" ) {\n\t\t\tposition.left -= elemWidth;\n\t\t} else if ( options.my[ 0 ] === \"center\" ) {\n\t\t\tposition.left -= elemWidth / 2;\n\t\t}\n\n\t\tif ( options.my[ 1 ] === \"bottom\" ) {\n\t\t\tposition.top -= elemHeight;\n\t\t} else if ( options.my[ 1 ] === \"center\" ) {\n\t\t\tposition.top -= elemHeight / 2;\n\t\t}\n\n\t\tposition.left += myOffset[ 0 ];\n\t\tposition.top += myOffset[ 1 ];\n\n\t\tcollisionPosition = {\n\t\t\tmarginLeft: marginLeft,\n\t\t\tmarginTop: marginTop\n\t\t};\n\n\t\t$.each( [ \"left\", \"top\" ], function( i, dir ) {\n\t\t\tif ( $.ui.position[ collision[ i ] ] ) {\n\t\t\t\t$.ui.position[ collision[ i ] ][ dir ]( position, {\n\t\t\t\t\ttargetWidth: targetWidth,\n\t\t\t\t\ttargetHeight: targetHeight,\n\t\t\t\t\telemWidth: elemWidth,\n\t\t\t\t\telemHeight: elemHeight,\n\t\t\t\t\tcollisionPosition: collisionPosition,\n\t\t\t\t\tcollisionWidth: collisionWidth,\n\t\t\t\t\tcollisionHeight: collisionHeight,\n\t\t\t\t\toffset: [ atOffset[ 0 ] + myOffset[ 0 ], atOffset [ 1 ] + myOffset[ 1 ] ],\n\t\t\t\t\tmy: options.my,\n\t\t\t\t\tat: options.at,\n\t\t\t\t\twithin: within,\n\t\t\t\t\telem: elem\n\t\t\t\t} );\n\t\t\t}\n\t\t} );\n\n\t\tif ( options.using ) {\n\n\t\t\t// Adds feedback as second argument to using callback, if present\n\t\t\tusing = function( props ) {\n\t\t\t\tvar left = targetOffset.left - position.left,\n\t\t\t\t\tright = left + targetWidth - elemWidth,\n\t\t\t\t\ttop = targetOffset.top - position.top,\n\t\t\t\t\tbottom = top + targetHeight - elemHeight,\n\t\t\t\t\tfeedback = {\n\t\t\t\t\t\ttarget: {\n\t\t\t\t\t\t\telement: target,\n\t\t\t\t\t\t\tleft: targetOffset.left,\n\t\t\t\t\t\t\ttop: targetOffset.top,\n\t\t\t\t\t\t\twidth: targetWidth,\n\t\t\t\t\t\t\theight: targetHeight\n\t\t\t\t\t\t},\n\t\t\t\t\t\telement: {\n\t\t\t\t\t\t\telement: elem,\n\t\t\t\t\t\t\tleft: position.left,\n\t\t\t\t\t\t\ttop: position.top,\n\t\t\t\t\t\t\twidth: elemWidth,\n\t\t\t\t\t\t\theight: elemHeight\n\t\t\t\t\t\t},\n\t\t\t\t\t\thorizontal: right < 0 ? \"left\" : left > 0 ? \"right\" : \"center\",\n\t\t\t\t\t\tvertical: bottom < 0 ? \"top\" : top > 0 ? \"bottom\" : \"middle\"\n\t\t\t\t\t};\n\t\t\t\tif ( targetWidth < elemWidth && abs( left + right ) < targetWidth ) {\n\t\t\t\t\tfeedback.horizontal = \"center\";\n\t\t\t\t}\n\t\t\t\tif ( targetHeight < elemHeight && abs( top + bottom ) < targetHeight ) {\n\t\t\t\t\tfeedback.vertical = \"middle\";\n\t\t\t\t}\n\t\t\t\tif ( max( abs( left ), abs( right ) ) > max( abs( top ), abs( bottom ) ) ) {\n\t\t\t\t\tfeedback.important = \"horizontal\";\n\t\t\t\t} else {\n\t\t\t\t\tfeedback.important = \"vertical\";\n\t\t\t\t}\n\t\t\t\toptions.using.call( this, props, feedback );\n\t\t\t};\n\t\t}\n\n\t\telem.offset( $.extend( position, { using: using } ) );\n\t} );\n};\n\n$.ui.position = {\n\tfit: {\n\t\tleft: function( position, data ) {\n\t\t\tvar within = data.within,\n\t\t\t\twithinOffset = within.isWindow ? within.scrollLeft : within.offset.left,\n\t\t\t\touterWidth = within.width,\n\t\t\t\tcollisionPosLeft = position.left - data.collisionPosition.marginLeft,\n\t\t\t\toverLeft = withinOffset - collisionPosLeft,\n\t\t\t\toverRight = collisionPosLeft + data.collisionWidth - outerWidth - withinOffset,\n\t\t\t\tnewOverRight;\n\n\t\t\t// Element is wider than within\n\t\t\tif ( data.collisionWidth > outerWidth ) {\n\n\t\t\t\t// Element is initially over the left side of within\n\t\t\t\tif ( overLeft > 0 && overRight <= 0 ) {\n\t\t\t\t\tnewOverRight = position.left + overLeft + data.collisionWidth - outerWidth -\n\t\t\t\t\t\twithinOffset;\n\t\t\t\t\tposition.left += overLeft - newOverRight;\n\n\t\t\t\t// Element is initially over right side of within\n\t\t\t\t} else if ( overRight > 0 && overLeft <= 0 ) {\n\t\t\t\t\tposition.left = withinOffset;\n\n\t\t\t\t// Element is initially over both left and right sides of within\n\t\t\t\t} else {\n\t\t\t\t\tif ( overLeft > overRight ) {\n\t\t\t\t\t\tposition.left = withinOffset + outerWidth - data.collisionWidth;\n\t\t\t\t\t} else {\n\t\t\t\t\t\tposition.left = withinOffset;\n\t\t\t\t\t}\n\t\t\t\t}\n\n\t\t\t// Too far left -> align with left edge\n\t\t\t} else if ( overLeft > 0 ) {\n\t\t\t\tposition.left += overLeft;\n\n\t\t\t// Too far right -> align with right edge\n\t\t\t} else if ( overRight > 0 ) {\n\t\t\t\tposition.left -= overRight;\n\n\t\t\t// Adjust based on position and margin\n\t\t\t} else {\n\t\t\t\tposition.left = max( position.left - collisionPosLeft, position.left );\n\t\t\t}\n\t\t},\n\t\ttop: function( position, data ) {\n\t\t\tvar within = data.within,\n\t\t\t\twithinOffset = within.isWindow ? within.scrollTop : within.offset.top,\n\t\t\t\touterHeight = data.within.height,\n\t\t\t\tcollisionPosTop = position.top - data.collisionPosition.marginTop,\n\t\t\t\toverTop = withinOffset - collisionPosTop,\n\t\t\t\toverBottom = collisionPosTop + data.collisionHeight - outerHeight - withinOffset,\n\t\t\t\tnewOverBottom;\n\n\t\t\t// Element is taller than within\n\t\t\tif ( data.collisionHeight > outerHeight ) {\n\n\t\t\t\t// Element is initially over the top of within\n\t\t\t\tif ( overTop > 0 && overBottom <= 0 ) {\n\t\t\t\t\tnewOverBottom = position.top + overTop + data.collisionHeight - outerHeight -\n\t\t\t\t\t\twithinOffset;\n\t\t\t\t\tposition.top += overTop - newOverBottom;\n\n\t\t\t\t// Element is initially over bottom of within\n\t\t\t\t} else if ( overBottom > 0 && overTop <= 0 ) {\n\t\t\t\t\tposition.top = withinOffset;\n\n\t\t\t\t// Element is initially over both top and bottom of within\n\t\t\t\t} else {\n\t\t\t\t\tif ( overTop > overBottom ) {\n\t\t\t\t\t\tposition.top = withinOffset + outerHeight - data.collisionHeight;\n\t\t\t\t\t} else {\n\t\t\t\t\t\tposition.top = withinOffset;\n\t\t\t\t\t}\n\t\t\t\t}\n\n\t\t\t// Too far up -> align with top\n\t\t\t} else if ( overTop > 0 ) {\n\t\t\t\tposition.top += overTop;\n\n\t\t\t// Too far down -> align with bottom edge\n\t\t\t} else if ( overBottom > 0 ) {\n\t\t\t\tposition.top -= overBottom;\n\n\t\t\t// Adjust based on position and margin\n\t\t\t} else {\n\t\t\t\tposition.top = max( position.top - collisionPosTop, position.top );\n\t\t\t}\n\t\t}\n\t},\n\tflip: {\n\t\tleft: function( position, data ) {\n\t\t\tvar within = data.within,\n\t\t\t\twithinOffset = within.offset.left + within.scrollLeft,\n\t\t\t\touterWidth = within.width,\n\t\t\t\toffsetLeft = within.isWindow ? within.scrollLeft : within.offset.left,\n\t\t\t\tcollisionPosLeft = position.left - data.collisionPosition.marginLeft,\n\t\t\t\toverLeft = collisionPosLeft - offsetLeft,\n\t\t\t\toverRight = collisionPosLeft + data.collisionWidth - outerWidth - offsetLeft,\n\t\t\t\tmyOffset = data.my[ 0 ] === \"left\" ?\n\t\t\t\t\t-data.elemWidth :\n\t\t\t\t\tdata.my[ 0 ] === \"right\" ?\n\t\t\t\t\t\tdata.elemWidth :\n\t\t\t\t\t\t0,\n\t\t\t\tatOffset = data.at[ 0 ] === \"left\" ?\n\t\t\t\t\tdata.targetWidth :\n\t\t\t\t\tdata.at[ 0 ] === \"right\" ?\n\t\t\t\t\t\t-data.targetWidth :\n\t\t\t\t\t\t0,\n\t\t\t\toffset = -2 * data.offset[ 0 ],\n\t\t\t\tnewOverRight,\n\t\t\t\tnewOverLeft;\n\n\t\t\tif ( overLeft < 0 ) {\n\t\t\t\tnewOverRight = position.left + myOffset + atOffset + offset + data.collisionWidth -\n\t\t\t\t\touterWidth - withinOffset;\n\t\t\t\tif ( newOverRight < 0 || newOverRight < abs( overLeft ) ) {\n\t\t\t\t\tposition.left += myOffset + atOffset + offset;\n\t\t\t\t}\n\t\t\t} else if ( overRight > 0 ) {\n\t\t\t\tnewOverLeft = position.left - data.collisionPosition.marginLeft + myOffset +\n\t\t\t\t\tatOffset + offset - offsetLeft;\n\t\t\t\tif ( newOverLeft > 0 || abs( newOverLeft ) < overRight ) {\n\t\t\t\t\tposition.left += myOffset + atOffset + offset;\n\t\t\t\t}\n\t\t\t}\n\t\t},\n\t\ttop: function( position, data ) {\n\t\t\tvar within = data.within,\n\t\t\t\twithinOffset = within.offset.top + within.scrollTop,\n\t\t\t\touterHeight = within.height,\n\t\t\t\toffsetTop = within.isWindow ? within.scrollTop : within.offset.top,\n\t\t\t\tcollisionPosTop = position.top - data.collisionPosition.marginTop,\n\t\t\t\toverTop = collisionPosTop - offsetTop,\n\t\t\t\toverBottom = collisionPosTop + data.collisionHeight - outerHeight - offsetTop,\n\t\t\t\ttop = data.my[ 1 ] === \"top\",\n\t\t\t\tmyOffset = top ?\n\t\t\t\t\t-data.elemHeight :\n\t\t\t\t\tdata.my[ 1 ] === \"bottom\" ?\n\t\t\t\t\t\tdata.elemHeight :\n\t\t\t\t\t\t0,\n\t\t\t\tatOffset = data.at[ 1 ] === \"top\" ?\n\t\t\t\t\tdata.targetHeight :\n\t\t\t\t\tdata.at[ 1 ] === \"bottom\" ?\n\t\t\t\t\t\t-data.targetHeight :\n\t\t\t\t\t\t0,\n\t\t\t\toffset = -2 * data.offset[ 1 ],\n\t\t\t\tnewOverTop,\n\t\t\t\tnewOverBottom;\n\t\t\tif ( overTop < 0 ) {\n\t\t\t\tnewOverBottom = position.top + myOffset + atOffset + offset + data.collisionHeight -\n\t\t\t\t\touterHeight - withinOffset;\n\t\t\t\tif ( newOverBottom < 0 || newOverBottom < abs( overTop ) ) {\n\t\t\t\t\tposition.top += myOffset + atOffset + offset;\n\t\t\t\t}\n\t\t\t} else if ( overBottom > 0 ) {\n\t\t\t\tnewOverTop = position.top - data.collisionPosition.marginTop + myOffset + atOffset +\n\t\t\t\t\toffset - offsetTop;\n\t\t\t\tif ( newOverTop > 0 || abs( newOverTop ) < overBottom ) {\n\t\t\t\t\tposition.top += myOffset + atOffset + offset;\n\t\t\t\t}\n\t\t\t}\n\t\t}\n\t},\n\tflipfit: {\n\t\tleft: function() {\n\t\t\t$.ui.position.flip.left.apply( this, arguments );\n\t\t\t$.ui.position.fit.left.apply( this, arguments );\n\t\t},\n\t\ttop: function() {\n\t\t\t$.ui.position.flip.top.apply( this, arguments );\n\t\t\t$.ui.position.fit.top.apply( this, arguments );\n\t\t}\n\t}\n};\n\n} )();\n\nreturn $.ui.position;\n\n} ) );\n\n\n\n//////////////////\n// WEBPACK FOOTER\n// ./~/jquery-ui/ui/position.js\n// module id = 38\n// module chunks = 0","// style-loader: Adds some css to the DOM by adding a <style> tag\n\n// load the styles\nvar content = require(\"!!../../../css-loader/index.js!./slider.css\");\nif(typeof content === 'string') content = [[module.id, content, '']];\n// add the styles to the DOM\nvar update = require(\"!../../../style-loader/addStyles.js\")(content, {});\nif(content.locals) module.exports = content.locals;\n// Hot Module Replacement\nif(module.hot) {\n\t// When the styles change, update the <style> tags\n\tif(!content.locals) {\n\t\tmodule.hot.accept(\"!!../../../css-loader/index.js!./slider.css\", function() {\n\t\t\tvar newContent = require(\"!!../../../css-loader/index.js!./slider.css\");\n\t\t\tif(typeof newContent === 'string') newContent = [[module.id, newContent, '']];\n\t\t\tupdate(newContent);\n\t\t});\n\t}\n\t// When the module is disposed, remove the <style> tags\n\tmodule.hot.dispose(function() { update(); });\n}\n\n\n//////////////////\n// WEBPACK FOOTER\n// ./~/jquery-ui/themes/base/slider.css\n// module id = 39\n// module chunks = 0","exports = module.exports = require(\"../../../css-loader/lib/css-base.js\")();\n// imports\n\n\n// module\nexports.push([module.id, \"/*!\\n * jQuery UI Slider 1.12.1\\n * http://jqueryui.com\\n *\\n * Copyright jQuery Foundation and other contributors\\n * Released under the MIT license.\\n * http://jquery.org/license\\n *\\n * http://api.jqueryui.com/slider/#theming\\n */\\n.ui-slider {\\n\\tposition: relative;\\n\\ttext-align: left;\\n}\\n.ui-slider .ui-slider-handle {\\n\\tposition: absolute;\\n\\tz-index: 2;\\n\\twidth: 1.2em;\\n\\theight: 1.2em;\\n\\tcursor: default;\\n\\t-ms-touch-action: none;\\n\\ttouch-action: none;\\n}\\n.ui-slider .ui-slider-range {\\n\\tposition: absolute;\\n\\tz-index: 1;\\n\\tfont-size: .7em;\\n\\tdisplay: block;\\n\\tborder: 0;\\n\\tbackground-position: 0 0;\\n}\\n\\n/* support: IE8 - See #6727 */\\n.ui-slider.ui-state-disabled .ui-slider-handle,\\n.ui-slider.ui-state-disabled .ui-slider-range {\\n\\tfilter: inherit;\\n}\\n\\n.ui-slider-horizontal {\\n\\theight: .8em;\\n}\\n.ui-slider-horizontal .ui-slider-handle {\\n\\ttop: -.3em;\\n\\tmargin-left: -.6em;\\n}\\n.ui-slider-horizontal .ui-slider-range {\\n\\ttop: 0;\\n\\theight: 100%;\\n}\\n.ui-slider-horizontal .ui-slider-range-min {\\n\\tleft: 0;\\n}\\n.ui-slider-horizontal .ui-slider-range-max {\\n\\tright: 0;\\n}\\n\\n.ui-slider-vertical {\\n\\twidth: .8em;\\n\\theight: 100px;\\n}\\n.ui-slider-vertical .ui-slider-handle {\\n\\tleft: -.3em;\\n\\tmargin-left: 0;\\n\\tmargin-bottom: -.6em;\\n}\\n.ui-slider-vertical .ui-slider-range {\\n\\tleft: 0;\\n\\twidth: 100%;\\n}\\n.ui-slider-vertical .ui-slider-range-min {\\n\\tbottom: 0;\\n}\\n.ui-slider-vertical .ui-slider-range-max {\\n\\ttop: 0;\\n}\\n\", \"\"]);\n\n// exports\n\n\n\n//////////////////\n// WEBPACK FOOTER\n// ./~/css-loader!./~/jquery-ui/themes/base/slider.css\n// module id = 40\n// module chunks = 0","/*\r\n\tMIT License http://www.opensource.org/licenses/mit-license.php\r\n\tAuthor Tobias Koppers @sokra\r\n*/\r\n// css base code, injected by the css-loader\r\nmodule.exports = function() {\r\n\tvar list = [];\r\n\r\n\t// return the list of modules as css string\r\n\tlist.toString = function toString() {\r\n\t\tvar result = [];\r\n\t\tfor(var i = 0; i < this.length; i++) {\r\n\t\t\tvar item = this[i];\r\n\t\t\tif(item[2]) {\r\n\t\t\t\tresult.push(\"@media \" + item[2] + \"{\" + item[1] + \"}\");\r\n\t\t\t} else {\r\n\t\t\t\tresult.push(item[1]);\r\n\t\t\t}\r\n\t\t}\r\n\t\treturn result.join(\"\");\r\n\t};\r\n\r\n\t// import a list of modules into the list\r\n\tlist.i = function(modules, mediaQuery) {\r\n\t\tif(typeof modules === \"string\")\r\n\t\t\tmodules = [[null, modules, \"\"]];\r\n\t\tvar alreadyImportedModules = {};\r\n\t\tfor(var i = 0; i < this.length; i++) {\r\n\t\t\tvar id = this[i][0];\r\n\t\t\tif(typeof id === \"number\")\r\n\t\t\t\talreadyImportedModules[id] = true;\r\n\t\t}\r\n\t\tfor(i = 0; i < modules.length; i++) {\r\n\t\t\tvar item = modules[i];\r\n\t\t\t// skip already imported module\r\n\t\t\t// this implementation is not 100% perfect for weird media query combinations\r\n\t\t\t//  when a module is imported multiple times with different media queries.\r\n\t\t\t//  I hope this will never occur (Hey this way we have smaller bundles)\r\n\t\t\tif(typeof item[0] !== \"number\" || !alreadyImportedModules[item[0]]) {\r\n\t\t\t\tif(mediaQuery && !item[2]) {\r\n\t\t\t\t\titem[2] = mediaQuery;\r\n\t\t\t\t} else if(mediaQuery) {\r\n\t\t\t\t\titem[2] = \"(\" + item[2] + \") and (\" + mediaQuery + \")\";\r\n\t\t\t\t}\r\n\t\t\t\tlist.push(item);\r\n\t\t\t}\r\n\t\t}\r\n\t};\r\n\treturn list;\r\n};\r\n\n\n\n//////////////////\n// WEBPACK FOOTER\n// ./~/css-loader/lib/css-base.js\n// module id = 41\n// module chunks = 0","/*\n\tMIT License http://www.opensource.org/licenses/mit-license.php\n\tAuthor Tobias Koppers @sokra\n*/\nvar stylesInDom = {},\n\tmemoize = function(fn) {\n\t\tvar memo;\n\t\treturn function () {\n\t\t\tif (typeof memo === \"undefined\") memo = fn.apply(this, arguments);\n\t\t\treturn memo;\n\t\t};\n\t},\n\tisOldIE = memoize(function() {\n\t\treturn /msie [6-9]\\b/.test(self.navigator.userAgent.toLowerCase());\n\t}),\n\tgetHeadElement = memoize(function () {\n\t\treturn document.head || document.getElementsByTagName(\"head\")[0];\n\t}),\n\tsingletonElement = null,\n\tsingletonCounter = 0,\n\tstyleElementsInsertedAtTop = [];\n\nmodule.exports = function(list, options) {\n\tif(typeof DEBUG !== \"undefined\" && DEBUG) {\n\t\tif(typeof document !== \"object\") throw new Error(\"The style-loader cannot be used in a non-browser environment\");\n\t}\n\n\toptions = options || {};\n\t// Force single-tag solution on IE6-9, which has a hard limit on the # of <style>\n\t// tags it will allow on a page\n\tif (typeof options.singleton === \"undefined\") options.singleton = isOldIE();\n\n\t// By default, add <style> tags to the bottom of <head>.\n\tif (typeof options.insertAt === \"undefined\") options.insertAt = \"bottom\";\n\n\tvar styles = listToStyles(list);\n\taddStylesToDom(styles, options);\n\n\treturn function update(newList) {\n\t\tvar mayRemove = [];\n\t\tfor(var i = 0; i < styles.length; i++) {\n\t\t\tvar item = styles[i];\n\t\t\tvar domStyle = stylesInDom[item.id];\n\t\t\tdomStyle.refs--;\n\t\t\tmayRemove.push(domStyle);\n\t\t}\n\t\tif(newList) {\n\t\t\tvar newStyles = listToStyles(newList);\n\t\t\taddStylesToDom(newStyles, options);\n\t\t}\n\t\tfor(var i = 0; i < mayRemove.length; i++) {\n\t\t\tvar domStyle = mayRemove[i];\n\t\t\tif(domStyle.refs === 0) {\n\t\t\t\tfor(var j = 0; j < domStyle.parts.length; j++)\n\t\t\t\t\tdomStyle.parts[j]();\n\t\t\t\tdelete stylesInDom[domStyle.id];\n\t\t\t}\n\t\t}\n\t};\n}\n\nfunction addStylesToDom(styles, options) {\n\tfor(var i = 0; i < styles.length; i++) {\n\t\tvar item = styles[i];\n\t\tvar domStyle = stylesInDom[item.id];\n\t\tif(domStyle) {\n\t\t\tdomStyle.refs++;\n\t\t\tfor(var j = 0; j < domStyle.parts.length; j++) {\n\t\t\t\tdomStyle.parts[j](item.parts[j]);\n\t\t\t}\n\t\t\tfor(; j < item.parts.length; j++) {\n\t\t\t\tdomStyle.parts.push(addStyle(item.parts[j], options));\n\t\t\t}\n\t\t} else {\n\t\t\tvar parts = [];\n\t\t\tfor(var j = 0; j < item.parts.length; j++) {\n\t\t\t\tparts.push(addStyle(item.parts[j], options));\n\t\t\t}\n\t\t\tstylesInDom[item.id] = {id: item.id, refs: 1, parts: parts};\n\t\t}\n\t}\n}\n\nfunction listToStyles(list) {\n\tvar styles = [];\n\tvar newStyles = {};\n\tfor(var i = 0; i < list.length; i++) {\n\t\tvar item = list[i];\n\t\tvar id = item[0];\n\t\tvar css = item[1];\n\t\tvar media = item[2];\n\t\tvar sourceMap = item[3];\n\t\tvar part = {css: css, media: media, sourceMap: sourceMap};\n\t\tif(!newStyles[id])\n\t\t\tstyles.push(newStyles[id] = {id: id, parts: [part]});\n\t\telse\n\t\t\tnewStyles[id].parts.push(part);\n\t}\n\treturn styles;\n}\n\nfunction insertStyleElement(options, styleElement) {\n\tvar head = getHeadElement();\n\tvar lastStyleElementInsertedAtTop = styleElementsInsertedAtTop[styleElementsInsertedAtTop.length - 1];\n\tif (options.insertAt === \"top\") {\n\t\tif(!lastStyleElementInsertedAtTop) {\n\t\t\thead.insertBefore(styleElement, head.firstChild);\n\t\t} else if(lastStyleElementInsertedAtTop.nextSibling) {\n\t\t\thead.insertBefore(styleElement, lastStyleElementInsertedAtTop.nextSibling);\n\t\t} else {\n\t\t\thead.appendChild(styleElement);\n\t\t}\n\t\tstyleElementsInsertedAtTop.push(styleElement);\n\t} else if (options.insertAt === \"bottom\") {\n\t\thead.appendChild(styleElement);\n\t} else {\n\t\tthrow new Error(\"Invalid value for parameter 'insertAt'. Must be 'top' or 'bottom'.\");\n\t}\n}\n\nfunction removeStyleElement(styleElement) {\n\tstyleElement.parentNode.removeChild(styleElement);\n\tvar idx = styleElementsInsertedAtTop.indexOf(styleElement);\n\tif(idx >= 0) {\n\t\tstyleElementsInsertedAtTop.splice(idx, 1);\n\t}\n}\n\nfunction createStyleElement(options) {\n\tvar styleElement = document.createElement(\"style\");\n\tstyleElement.type = \"text/css\";\n\tinsertStyleElement(options, styleElement);\n\treturn styleElement;\n}\n\nfunction createLinkElement(options) {\n\tvar linkElement = document.createElement(\"link\");\n\tlinkElement.rel = \"stylesheet\";\n\tinsertStyleElement(options, linkElement);\n\treturn linkElement;\n}\n\nfunction addStyle(obj, options) {\n\tvar styleElement, update, remove;\n\n\tif (options.singleton) {\n\t\tvar styleIndex = singletonCounter++;\n\t\tstyleElement = singletonElement || (singletonElement = createStyleElement(options));\n\t\tupdate = applyToSingletonTag.bind(null, styleElement, styleIndex, false);\n\t\tremove = applyToSingletonTag.bind(null, styleElement, styleIndex, true);\n\t} else if(obj.sourceMap &&\n\t\ttypeof URL === \"function\" &&\n\t\ttypeof URL.createObjectURL === \"function\" &&\n\t\ttypeof URL.revokeObjectURL === \"function\" &&\n\t\ttypeof Blob === \"function\" &&\n\t\ttypeof btoa === \"function\") {\n\t\tstyleElement = createLinkElement(options);\n\t\tupdate = updateLink.bind(null, styleElement);\n\t\tremove = function() {\n\t\t\tremoveStyleElement(styleElement);\n\t\t\tif(styleElement.href)\n\t\t\t\tURL.revokeObjectURL(styleElement.href);\n\t\t};\n\t} else {\n\t\tstyleElement = createStyleElement(options);\n\t\tupdate = applyToTag.bind(null, styleElement);\n\t\tremove = function() {\n\t\t\tremoveStyleElement(styleElement);\n\t\t};\n\t}\n\n\tupdate(obj);\n\n\treturn function updateStyle(newObj) {\n\t\tif(newObj) {\n\t\t\tif(newObj.css === obj.css && newObj.media === obj.media && newObj.sourceMap === obj.sourceMap)\n\t\t\t\treturn;\n\t\t\tupdate(obj = newObj);\n\t\t} else {\n\t\t\tremove();\n\t\t}\n\t};\n}\n\nvar replaceText = (function () {\n\tvar textStore = [];\n\n\treturn function (index, replacement) {\n\t\ttextStore[index] = replacement;\n\t\treturn textStore.filter(Boolean).join('\\n');\n\t};\n})();\n\nfunction applyToSingletonTag(styleElement, index, remove, obj) {\n\tvar css = remove ? \"\" : obj.css;\n\n\tif (styleElement.styleSheet) {\n\t\tstyleElement.styleSheet.cssText = replaceText(index, css);\n\t} else {\n\t\tvar cssNode = document.createTextNode(css);\n\t\tvar childNodes = styleElement.childNodes;\n\t\tif (childNodes[index]) styleElement.removeChild(childNodes[index]);\n\t\tif (childNodes.length) {\n\t\t\tstyleElement.insertBefore(cssNode, childNodes[index]);\n\t\t} else {\n\t\t\tstyleElement.appendChild(cssNode);\n\t\t}\n\t}\n}\n\nfunction applyToTag(styleElement, obj) {\n\tvar css = obj.css;\n\tvar media = obj.media;\n\n\tif(media) {\n\t\tstyleElement.setAttribute(\"media\", media)\n\t}\n\n\tif(styleElement.styleSheet) {\n\t\tstyleElement.styleSheet.cssText = css;\n\t} else {\n\t\twhile(styleElement.firstChild) {\n\t\t\tstyleElement.removeChild(styleElement.firstChild);\n\t\t}\n\t\tstyleElement.appendChild(document.createTextNode(css));\n\t}\n}\n\nfunction updateLink(linkElement, obj) {\n\tvar css = obj.css;\n\tvar sourceMap = obj.sourceMap;\n\n\tif(sourceMap) {\n\t\t// http://stackoverflow.com/a/26603875\n\t\tcss += \"\\n/*# sourceMappingURL=data:application/json;base64,\" + btoa(unescape(encodeURIComponent(JSON.stringify(sourceMap)))) + \" */\";\n\t}\n\n\tvar blob = new Blob([css], { type: \"text/css\" });\n\n\tvar oldSrc = linkElement.href;\n\n\tlinkElement.href = URL.createObjectURL(blob);\n\n\tif(oldSrc)\n\t\tURL.revokeObjectURL(oldSrc);\n}\n\n\n\n//////////////////\n// WEBPACK FOOTER\n// ./~/style-loader/addStyles.js\n// module id = 42\n// module chunks = 0","module.exports = {\"name\":\"nglview-js-widgets\",\"version\":\"0.5.4-dev.17\",\"description\":\"nglview-js-widgets\",\"author\":\"Hai Nguyen <hainm.comp@gmail.com>, Alexander Rose <alexander.rose@weirdbyte.de>\",\"license\":\"MIT\",\"main\":\"dist/index.js\",\"repository\":{\"type\":\"git\",\"url\":\"git+https://github.com/arose/nglview.git\"},\"bugs\":{\"url\":\"https://github.com/arose/nglview/issues\"},\"files\":[\"dist\"],\"keywords\":[\"molecular graphics\",\"molecular structure\",\"jupyter\",\"widgets\",\"ipython\",\"ipywidgets\",\"science\"],\"scripts\":{\"lint\":\"eslint src test\",\"prepublish\":\"webpack\",\"test\":\"mocha\"},\"devDependencies\":{\"babel-eslint\":\"^7.0.0\",\"babel-register\":\"^6.11.6\",\"eslint\":\"^3.2.2\",\"eslint-config-google\":\"^0.7.1\",\"json-loader\":\"^0.5.4\",\"css-loader\":\"^0.23.1\",\"style-loader\":\"^0.13.1\",\"ngl\":\"0.10.5-20\",\"webpack\":\"^1.12.14\"},\"dependencies\":{\"jquery\":\"^3.2.1\",\"jquery-ui\":\"^1.12.1\",\"underscore\":\"^1.8.3\",\"@jupyter-widgets/base\":\"^0.5.2\",\"@jupyterlab/nbwidgets\":\"^0.6.15\",\"ngl\":\"0.10.5-20\"},\"homepage\":\"https://github.com/arose/nglview#readme\",\"directories\":{\"test\":\"test\"}}\n\n\n//////////////////\n// WEBPACK FOOTER\n// ./package.json\n// module id = 43\n// module chunks = 0"],"sourceRoot":""}
\ No newline at end of file
diff --git a/nglview/widget.py b/nglview/widget.py
index 994325cb..0a259d2f 100644
--- a/nglview/widget.py
+++ b/nglview/widget.py
@@ -28,7 +28,7 @@
 from .remote_thread import RemoteCallThread
 
 __all__ = ['NGLWidget', 'ComponentViewer']
-__frontend_version__ = '0.5.4-dev.16' # must match to js/package.json and js/src/widget_ngl.js
+__frontend_version__ = '0.5.4-dev.17' # must match to js/package.json and js/src/widget_ngl.js
 _EXCLUDED_CALLBACK_AFTER_FIRING = {
         'setUnSyncCamera', 'setSelector', 'setUnSyncFrame', 'setDelay',
         '_downloadImage', '_exportImage'